diff --git a/dist/xeokit-sdk.cjs.js b/dist/xeokit-sdk.cjs.js
index 87240afac..16c333892 100644
--- a/dist/xeokit-sdk.cjs.js
+++ b/dist/xeokit-sdk.cjs.js
@@ -139302,6 +139302,7 @@ class Zone extends Component {
         this._zoneMesh.highlighted = this._highlighted;
 
         this._zoneMesh.zone = this;
+        this._volume = null;
 
 
         const min = idx => Math.min(...pos.map(p => p[idx]));
@@ -139317,6 +139318,27 @@ class Zone extends Component {
         this._center = math.vec3([ (xmin + xmax) / 2, (ymin + ymax) / 2, (zmin + zmax) / 2 ]);
     }
 
+    get volume() {
+        if (this._volume === null) {
+            // Sum the volume of tetrahedrons formed by the origin and face triangles
+            let volume = 0;
+            const geo = this._zoneMesh.geometry;
+            const pts = [ math.vec3(), math.vec3(), math.vec3() ];
+            for (let i = 0; i < geo.indices.length; i += 3) {
+                for (let off = 0; off < 3; ++off) {
+                    const p = pts[off];
+                    const pIdx = 3 * geo.indices[i + off];
+                    for (let c = 0; c < 3; ++c) {
+                        p[c] = geo.positions[pIdx + c];
+                    }
+                }
+                volume += math.dotVec3(pts[0], math.cross3Vec3(pts[1], pts[2], pts[1]));
+            }
+            this._volume = volume / 6;
+        }
+        return this._volume;
+    }
+
     sectionedAverage(sectionPlanes) {
         const planeCoords = this._geometry.planeCoordinates.slice();
 
@@ -140473,6 +140495,7 @@ exports.DefaultLoadingManager = DefaultLoadingManager;
 exports.DepthFormat = DepthFormat;
 exports.DepthStencilFormat = DepthStencilFormat;
 exports.DirLight = DirLight;
+exports.DistanceMeasurementEditControl = DistanceMeasurementEditControl;
 exports.DistanceMeasurementEditMouseControl = DistanceMeasurementEditMouseControl;
 exports.DistanceMeasurementEditTouchControl = DistanceMeasurementEditTouchControl;
 exports.DistanceMeasurementsControl = DistanceMeasurementsControl;
diff --git a/dist/xeokit-sdk.es.js b/dist/xeokit-sdk.es.js
index 715687362..eb792f73a 100644
--- a/dist/xeokit-sdk.es.js
+++ b/dist/xeokit-sdk.es.js
@@ -139298,6 +139298,7 @@ class Zone extends Component {
         this._zoneMesh.highlighted = this._highlighted;
 
         this._zoneMesh.zone = this;
+        this._volume = null;
 
 
         const min = idx => Math.min(...pos.map(p => p[idx]));
@@ -139313,6 +139314,27 @@ class Zone extends Component {
         this._center = math.vec3([ (xmin + xmax) / 2, (ymin + ymax) / 2, (zmin + zmax) / 2 ]);
     }
 
+    get volume() {
+        if (this._volume === null) {
+            // Sum the volume of tetrahedrons formed by the origin and face triangles
+            let volume = 0;
+            const geo = this._zoneMesh.geometry;
+            const pts = [ math.vec3(), math.vec3(), math.vec3() ];
+            for (let i = 0; i < geo.indices.length; i += 3) {
+                for (let off = 0; off < 3; ++off) {
+                    const p = pts[off];
+                    const pIdx = 3 * geo.indices[i + off];
+                    for (let c = 0; c < 3; ++c) {
+                        p[c] = geo.positions[pIdx + c];
+                    }
+                }
+                volume += math.dotVec3(pts[0], math.cross3Vec3(pts[1], pts[2], pts[1]));
+            }
+            this._volume = volume / 6;
+        }
+        return this._volume;
+    }
+
     sectionedAverage(sectionPlanes) {
         const planeCoords = this._geometry.planeCoordinates.slice();
 
@@ -140441,4 +140463,4 @@ class ZoneTranslateTouchControl extends ZoneTranslateControl {
     }
 }
 
-export { AlphaFormat, AmbientLight, AngleMeasurementEditMouseControl, AngleMeasurementEditTouchControl, AngleMeasurementsControl, AngleMeasurementsMouseControl, AngleMeasurementsPlugin, AngleMeasurementsTouchControl, AnnotationsPlugin, AxisGizmoPlugin, BCFViewpointsPlugin, Bitmap, ByteType, CameraMemento, CameraPath, CameraPathAnimation, CityJSONLoaderPlugin, ClampToEdgeWrapping, Component, CompressedMediaType, Configs, ContextMenu, CubicBezierCurve, Curve, DefaultLoadingManager, DepthFormat, DepthStencilFormat, DirLight, DistanceMeasurementEditMouseControl, DistanceMeasurementEditTouchControl, DistanceMeasurementsControl, DistanceMeasurementsMouseControl, DistanceMeasurementsPlugin, DistanceMeasurementsTouchControl, DotBIMDefaultDataSource, DotBIMLoaderPlugin, EdgeMaterial, EmphasisMaterial, FaceAlignedSectionPlanesPlugin, FastNavPlugin, FloatType, Fresnel, Frustum$1 as Frustum, FrustumPlane, GIFMediaType, GLTFDefaultDataSource, GLTFLoaderPlugin, HalfFloatType, ImagePlane, IntType, JPEGMediaType, KTX2TextureTranscoder, LASLoaderPlugin, LambertMaterial, LightMap, LineSet, LinearEncoding, LinearFilter, LinearMipMapLinearFilter, LinearMipMapNearestFilter, LinearMipmapLinearFilter, LinearMipmapNearestFilter, Loader, LoadingManager, LocaleService, LuminanceAlphaFormat, LuminanceFormat, Map$1 as Map, Marker, MarqueePicker, MarqueePickerMouseControl, Mesh, MetallicMaterial, MirroredRepeatWrapping, ModelMemento, NavCubePlugin, NearestFilter, NearestMipMapLinearFilter, NearestMipMapNearestFilter, NearestMipmapLinearFilter, NearestMipmapNearestFilter, Node$2 as Node, OBJLoaderPlugin, ObjectsKdTree3, ObjectsMemento, PNGMediaType, Path, PerformanceModel, PhongMaterial, PickResult, Plugin, PointLight, PointerCircle, PointerLens, QuadraticBezierCurve, Queue, RGBAFormat, RGBAIntegerFormat, RGBA_ASTC_10x10_Format, RGBA_ASTC_10x5_Format, RGBA_ASTC_10x6_Format, RGBA_ASTC_10x8_Format, RGBA_ASTC_12x10_Format, RGBA_ASTC_12x12_Format, RGBA_ASTC_4x4_Format, RGBA_ASTC_5x4_Format, RGBA_ASTC_5x5_Format, RGBA_ASTC_6x5_Format, RGBA_ASTC_6x6_Format, RGBA_ASTC_8x5_Format, RGBA_ASTC_8x6_Format, RGBA_ASTC_8x8_Format, RGBA_BPTC_Format, RGBA_ETC2_EAC_Format, RGBA_PVRTC_2BPPV1_Format, RGBA_PVRTC_4BPPV1_Format, RGBA_S3TC_DXT1_Format, RGBA_S3TC_DXT3_Format, RGBA_S3TC_DXT5_Format, RGBFormat, RGB_ETC1_Format, RGB_ETC2_Format, RGB_PVRTC_2BPPV1_Format, RGB_PVRTC_4BPPV1_Format, RGB_S3TC_DXT1_Format, RGFormat, RGIntegerFormat, ReadableGeometry, RedFormat, RedIntegerFormat, ReflectionMap, RepeatWrapping, STLDefaultDataSource, STLLoaderPlugin, SceneModel, SceneModelMesh, SceneModelTransform, SectionPlane, SectionPlanesPlugin, ShortType, Skybox, SkyboxesPlugin, SpecularMaterial, SplineCurve, SpriteMarker, StoreyViewsPlugin, Texture, TextureTranscoder, TreeViewPlugin, UnsignedByteType, UnsignedInt248Type, UnsignedIntType, UnsignedShort4444Type, UnsignedShort5551Type, UnsignedShortType, VBOGeometry, ViewCullPlugin, Viewer, WebIFCLoaderPlugin, WorkerPool$1 as WorkerPool, XKTDefaultDataSource, XKTLoaderPlugin, XML3DLoaderPlugin, ZoneEditControl, ZoneEditMouseControl, ZoneEditTouchControl, ZoneTranslateControl, ZoneTranslateMouseControl, ZoneTranslateTouchControl, ZonesMouseControl, ZonesPlugin, ZonesPolysurfaceMouseControl, ZonesPolysurfaceTouchControl, ZonesTouchControl, buildBoxGeometry, buildBoxLinesGeometry, buildBoxLinesGeometryFromAABB, buildCylinderGeometry, buildGridGeometry, buildLineGeometry, buildPlaneGeometry, buildPolylineGeometry, buildPolylineGeometryFromCurve, buildSphereGeometry, buildTorusGeometry, buildVectorTextGeometry, createRTCViewMat, frustumIntersectsAABB3, getKTX2TextureTranscoder, getPlaneRTCPos, load3DSGeometry, loadOBJGeometry, math, rtcToWorldPos, sRGBEncoding, setFrustum, stats, utils, worldToRTCPos, worldToRTCPositions };
+export { AlphaFormat, AmbientLight, AngleMeasurementEditMouseControl, AngleMeasurementEditTouchControl, AngleMeasurementsControl, AngleMeasurementsMouseControl, AngleMeasurementsPlugin, AngleMeasurementsTouchControl, AnnotationsPlugin, AxisGizmoPlugin, BCFViewpointsPlugin, Bitmap, ByteType, CameraMemento, CameraPath, CameraPathAnimation, CityJSONLoaderPlugin, ClampToEdgeWrapping, Component, CompressedMediaType, Configs, ContextMenu, CubicBezierCurve, Curve, DefaultLoadingManager, DepthFormat, DepthStencilFormat, DirLight, DistanceMeasurementEditControl, DistanceMeasurementEditMouseControl, DistanceMeasurementEditTouchControl, DistanceMeasurementsControl, DistanceMeasurementsMouseControl, DistanceMeasurementsPlugin, DistanceMeasurementsTouchControl, DotBIMDefaultDataSource, DotBIMLoaderPlugin, EdgeMaterial, EmphasisMaterial, FaceAlignedSectionPlanesPlugin, FastNavPlugin, FloatType, Fresnel, Frustum$1 as Frustum, FrustumPlane, GIFMediaType, GLTFDefaultDataSource, GLTFLoaderPlugin, HalfFloatType, ImagePlane, IntType, JPEGMediaType, KTX2TextureTranscoder, LASLoaderPlugin, LambertMaterial, LightMap, LineSet, LinearEncoding, LinearFilter, LinearMipMapLinearFilter, LinearMipMapNearestFilter, LinearMipmapLinearFilter, LinearMipmapNearestFilter, Loader, LoadingManager, LocaleService, LuminanceAlphaFormat, LuminanceFormat, Map$1 as Map, Marker, MarqueePicker, MarqueePickerMouseControl, Mesh, MetallicMaterial, MirroredRepeatWrapping, ModelMemento, NavCubePlugin, NearestFilter, NearestMipMapLinearFilter, NearestMipMapNearestFilter, NearestMipmapLinearFilter, NearestMipmapNearestFilter, Node$2 as Node, OBJLoaderPlugin, ObjectsKdTree3, ObjectsMemento, PNGMediaType, Path, PerformanceModel, PhongMaterial, PickResult, Plugin, PointLight, PointerCircle, PointerLens, QuadraticBezierCurve, Queue, RGBAFormat, RGBAIntegerFormat, RGBA_ASTC_10x10_Format, RGBA_ASTC_10x5_Format, RGBA_ASTC_10x6_Format, RGBA_ASTC_10x8_Format, RGBA_ASTC_12x10_Format, RGBA_ASTC_12x12_Format, RGBA_ASTC_4x4_Format, RGBA_ASTC_5x4_Format, RGBA_ASTC_5x5_Format, RGBA_ASTC_6x5_Format, RGBA_ASTC_6x6_Format, RGBA_ASTC_8x5_Format, RGBA_ASTC_8x6_Format, RGBA_ASTC_8x8_Format, RGBA_BPTC_Format, RGBA_ETC2_EAC_Format, RGBA_PVRTC_2BPPV1_Format, RGBA_PVRTC_4BPPV1_Format, RGBA_S3TC_DXT1_Format, RGBA_S3TC_DXT3_Format, RGBA_S3TC_DXT5_Format, RGBFormat, RGB_ETC1_Format, RGB_ETC2_Format, RGB_PVRTC_2BPPV1_Format, RGB_PVRTC_4BPPV1_Format, RGB_S3TC_DXT1_Format, RGFormat, RGIntegerFormat, ReadableGeometry, RedFormat, RedIntegerFormat, ReflectionMap, RepeatWrapping, STLDefaultDataSource, STLLoaderPlugin, SceneModel, SceneModelMesh, SceneModelTransform, SectionPlane, SectionPlanesPlugin, ShortType, Skybox, SkyboxesPlugin, SpecularMaterial, SplineCurve, SpriteMarker, StoreyViewsPlugin, Texture, TextureTranscoder, TreeViewPlugin, UnsignedByteType, UnsignedInt248Type, UnsignedIntType, UnsignedShort4444Type, UnsignedShort5551Type, UnsignedShortType, VBOGeometry, ViewCullPlugin, Viewer, WebIFCLoaderPlugin, WorkerPool$1 as WorkerPool, XKTDefaultDataSource, XKTLoaderPlugin, XML3DLoaderPlugin, ZoneEditControl, ZoneEditMouseControl, ZoneEditTouchControl, ZoneTranslateControl, ZoneTranslateMouseControl, ZoneTranslateTouchControl, ZonesMouseControl, ZonesPlugin, ZonesPolysurfaceMouseControl, ZonesPolysurfaceTouchControl, ZonesTouchControl, buildBoxGeometry, buildBoxLinesGeometry, buildBoxLinesGeometryFromAABB, buildCylinderGeometry, buildGridGeometry, buildLineGeometry, buildPlaneGeometry, buildPolylineGeometry, buildPolylineGeometryFromCurve, buildSphereGeometry, buildTorusGeometry, buildVectorTextGeometry, createRTCViewMat, frustumIntersectsAABB3, getKTX2TextureTranscoder, getPlaneRTCPos, load3DSGeometry, loadOBJGeometry, math, rtcToWorldPos, sRGBEncoding, setFrustum, stats, utils, worldToRTCPos, worldToRTCPositions };
diff --git a/dist/xeokit-sdk.es5.js b/dist/xeokit-sdk.es5.js
index de277419a..ed0deb5fc 100644
--- a/dist/xeokit-sdk.es5.js
+++ b/dist/xeokit-sdk.es5.js
@@ -24920,7 +24920,7 @@ plugin=this._plugins[_i493];if(plugin.getContainerElement){containerElement=plug
      *
      */},{key:"endSnapshot",value:function endSnapshot(){if(!this._snapshotBegun){return;}this.scene._renderer.endSnapshot();this.scene._renderer.render({force:true});this._snapshotBegun=false;}/** Destroys this Viewer.
      */},{key:"destroy",value:function destroy(){var plugins=this._plugins.slice();// Array will modify as we delete plugins
-for(var _i495=0,len=plugins.length;_i495<len;_i495++){var plugin=plugins[_i495];plugin.destroy();}this.scene.destroy();}}]);return Viewer;}();function assert$5(condition,message){if(!condition){throw new Error(message||'loader assertion failed.');}}var isBrowser$4=Boolean((typeof process==="undefined"?"undefined":_typeof(process))!=='object'||String(process)!=='[object process]'||process.browser);var matches$1=typeof process!=='undefined'&&process.version&&/v([0-9]*)/.exec(process.version);matches$1&&parseFloat(matches$1[1])||0;var VERSION$9="3.2.6";function assert$4(condition,message){if(!condition){throw new Error(message||'loaders.gl assertion failed.');}}var globals$2={self:typeof self!=='undefined'&&self,window:typeof window!=='undefined'&&window,global:typeof global!=='undefined'&&global,document:typeof document!=='undefined'&&document};var global_=globals$2.global||globals$2.self||globals$2.window||{};var isBrowser$3=(typeof process==="undefined"?"undefined":_typeof(process))!=='object'||String(process)!=='[object process]'||process.browser;var isWorker=typeof importScripts==='function';var isMobile=typeof window!=='undefined'&&typeof window.orientation!=='undefined';var matches=typeof process!=='undefined'&&process.version&&/v([0-9]*)/.exec(process.version);matches&&parseFloat(matches[1])||0;function _defineProperty(obj,key,value){if(key in obj){Object.defineProperty(obj,key,{value:value,enumerable:true,configurable:true,writable:true});}else{obj[key]=value;}return obj;}var WorkerJob=/*#__PURE__*/function(){function WorkerJob(jobName,workerThread){var _this115=this;_classCallCheck(this,WorkerJob);_defineProperty(this,"name",void 0);_defineProperty(this,"workerThread",void 0);_defineProperty(this,"isRunning",true);_defineProperty(this,"result",void 0);_defineProperty(this,"_resolve",function(){});_defineProperty(this,"_reject",function(){});this.name=jobName;this.workerThread=workerThread;this.result=new Promise(function(resolve,reject){_this115._resolve=resolve;_this115._reject=reject;});}_createClass(WorkerJob,[{key:"postMessage",value:function postMessage(type,payload){this.workerThread.postMessage({source:'loaders.gl',type:type,payload:payload});}},{key:"done",value:function done(value){assert$4(this.isRunning);this.isRunning=false;this._resolve(value);}},{key:"error",value:function error(_error){assert$4(this.isRunning);this.isRunning=false;this._reject(_error);}}]);return WorkerJob;}();var Worker$1=/*#__PURE__*/_createClass(function Worker$1(){_classCallCheck(this,Worker$1);});var workerURLCache=new Map();function getLoadableWorkerURL(props){assert$4(props.source&&!props.url||!props.source&&props.url);var 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height=image.height*scale;var style=['font-size:1px;',"padding:".concat(Math.floor(height/2),"px ").concat(Math.floor(width/2),"px;"),"line-height:".concat(height,"px;"),"background:url(".concat(imageUrl,");"),"background-size:".concat(width,"px ").concat(height,"px;"),'color:transparent;'].join('');return["".concat(message," %c+"),style];}var COLOR$1={BLACK:30,RED:31,GREEN:32,YELLOW:33,BLUE:34,MAGENTA:35,CYAN:36,WHITE:37,BRIGHT_BLACK:90,BRIGHT_RED:91,BRIGHT_GREEN:92,BRIGHT_YELLOW:93,BRIGHT_BLUE:94,BRIGHT_MAGENTA:95,BRIGHT_CYAN:96,BRIGHT_WHITE:97};function getColor$1(color){return typeof color==='string'?COLOR$1[color.toUpperCase()]||COLOR$1.WHITE:color;}function addColor$1(string,color,background){if(!isBrowser$1&&typeof string==='string'){if(color){color=getColor$1(color);string="\x1B[".concat(color,"m").concat(string,"\x1B[39m");}if(background){color=getColor$1(background);string="\x1B[".concat(background+10,"m").concat(string,"\x1B[49m");}}return string;}function autobind$1(obj){var predefined=arguments.length>1&&arguments[1]!==undefined?arguments[1]:['constructor'];var proto=Object.getPrototypeOf(obj);var propNames=Object.getOwnPropertyNames(proto);var _iterator7=_createForOfIteratorHelper(propNames),_step7;try{var _loop4=function _loop4(){var key=_step7.value;if(typeof obj[key]==='function'){if(!predefined.find(function(name){return key===name;})){obj[key]=obj[key].bind(obj);}}};for(_iterator7.s();!(_step7=_iterator7.n()).done;){_loop4();}}catch(err){_iterator7.e(err);}finally{_iterator7.f();}}function assert$3(condition,message){if(!condition){throw new Error(message||'Assertion failed');}}function getHiResTimestamp$1(){var timestamp;if(isBrowser$1&&window_$1.performance){timestamp=window_$1.performance.now();}else if(process_$1.hrtime){var timeParts=process_$1.hrtime();timestamp=timeParts[0]*1000+timeParts[1]/1e6;}else{timestamp=Date.now();}return timestamp;}var originalConsole$1={debug:isBrowser$1?console.debug||console.log:console.log,log:console.log,info:console.info,warn:console.warn,error:console.error};var DEFAULT_SETTINGS$1={enabled:true,level:0};function noop$1(){}var cache$1={};var ONCE$1={once:true};function getTableHeader$1(table){for(var key in table){for(var title in table[key]){return title||'untitled';}}return'empty';}var Log$1=/*#__PURE__*/function(){function Log$1(){var _ref16=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{id:''},id=_ref16.id;_classCallCheck(this,Log$1);this.id=id;this.VERSION=VERSION$7;this._startTs=getHiResTimestamp$1();this._deltaTs=getHiResTimestamp$1();this.LOG_THROTTLE_TIMEOUT=0;this._storage=new LocalStorage$1("__probe-".concat(this.id,"__"),DEFAULT_SETTINGS$1);this.userData={};this.timeStamp("".concat(this.id," started"));autobind$1(this);Object.seal(this);}_createClass(Log$1,[{key:"level",get:function get(){return this.getLevel();},set:function 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image;}(function(_ref17){var logLevel=_ref17.logLevel,priority=_ref17.priority,image=_ref17.image,_ref17$message=_ref17.message,message=_ref17$message===void 0?'':_ref17$message,_ref17$scale=_ref17.scale,scale=_ref17$scale===void 0?1:_ref17$scale;if(!this._shouldLog(logLevel||priority)){return noop$1;}return isBrowser$1?logImageInBrowser$1({image:image,message:message,scale:scale}):logImageInNode$1({image:image,message:message,scale:scale});})},{key:"settings",value:function settings(){if(console.table){console.table(this._storage.config);}else{console.log(this._storage.config);}}},{key:"get",value:function get(setting){return this._storage.config[setting];}},{key:"set",value:function set(setting,value){this._storage.updateConfiguration(_defineProperty2({},setting,value));}},{key:"time",value:function time(logLevel,message){return this._getLogFunction(logLevel,message,console.time?console.time:console.info);}},{key:"timeEnd",value:function timeEnd(logLevel,message){return this._getLogFunction(logLevel,message,console.timeEnd?console.timeEnd:console.info);}},{key:"timeStamp",value:function timeStamp(logLevel,message){return this._getLogFunction(logLevel,message,console.timeStamp||noop$1);}},{key:"group",value:function group(logLevel,message){var opts=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{collapsed:false};opts=normalizeArguments$1({logLevel:logLevel,message:message,opts:opts});var _opts=opts,collapsed=_opts.collapsed;opts.method=(collapsed?console.groupCollapsed:console.group)||console.info;return this._getLogFunction(opts);}},{key:"groupCollapsed",value:function groupCollapsed(logLevel,message){var opts=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};return this.group(logLevel,message,Object.assign({},opts,{collapsed:true}));}},{key:"groupEnd",value:function groupEnd(logLevel){return this._getLogFunction(logLevel,'',console.groupEnd||noop$1);}},{key:"withGroup",value:function withGroup(logLevel,message,func){this.group(logLevel,message)();try{func();}finally{this.groupEnd(logLevel)();}}},{key:"trace",value:function trace(){if(console.trace){console.trace();}}},{key:"_shouldLog",value:function _shouldLog(logLevel){return this.isEnabled()&&this.getLevel()>=normalizeLogLevel$1(logLevel);}},{key:"_getLogFunction",value:function _getLogFunction(logLevel,message,method){var args=arguments.length>3&&arguments[3]!==undefined?arguments[3]:[];var opts=arguments.length>4?arguments[4]:undefined;if(this._shouldLog(logLevel)){var _method;opts=normalizeArguments$1({logLevel:logLevel,message:message,args:args,opts:opts});method=method||opts.method;assert$3(method);opts.total=this.getTotal();opts.delta=this.getDelta();this._deltaTs=getHiResTimestamp$1();var tag=opts.tag||opts.message;if(opts.once){if(!cache$1[tag]){cache$1[tag]=getHiResTimestamp$1();}else{return noop$1;}}message=decorateMessage$1(this.id,opts.message,opts);return(_method=method).bind.apply(_method,[console,message].concat(_toConsumableArray(opts.args)));}return noop$1;}}]);return Log$1;}();Log$1.VERSION=VERSION$7;function normalizeLogLevel$1(logLevel){if(!logLevel){return 0;}var resolvedLevel;switch(_typeof(logLevel)){case'number':resolvedLevel=logLevel;break;case'object':resolvedLevel=logLevel.logLevel||logLevel.priority||0;break;default:return 0;}assert$3(Number.isFinite(resolvedLevel)&&resolvedLevel>=0);return resolvedLevel;}function normalizeArguments$1(opts){var logLevel=opts.logLevel,message=opts.message;opts.logLevel=normalizeLogLevel$1(logLevel);var args=opts.args?Array.from(opts.args):[];while(args.length&&args.shift()!==message){}opts.args=args;switch(_typeof(logLevel)){case'string':case'function':if(message!==undefined){args.unshift(message);}opts.message=logLevel;break;case'object':Object.assign(opts,logLevel);break;}if(typeof opts.message==='function'){opts.message=opts.message();}var messageType=_typeof(opts.message);assert$3(messageType==='string'||messageType==='object');return Object.assign(opts,opts.opts);}function decorateMessage$1(id,message,opts){if(typeof message==='string'){var _time=opts.time?leftPad$1(formatTime$1(opts.total)):'';message=opts.time?"".concat(id,": ").concat(_time,"  ").concat(message):"".concat(id,": ").concat(message);message=addColor$1(message,opts.color,opts.background);}return message;}function logImageInNode$1(_ref18){var image=_ref18.image,_ref18$message=_ref18.message,message=_ref18$message===void 0?'':_ref18$message,_ref18$scale=_ref18.scale,scale=_ref18$scale===void 0?1:_ref18$scale;var asciify=null;try{asciify=module.require('asciify-image');}catch(error){}if(asciify){return function(){return asciify(image,{fit:'box',width:"".concat(Math.round(80*scale),"%")}).then(function(data){return console.log(data);});};}return noop$1;}function logImageInBrowser$1(_ref19){var image=_ref19.image,_ref19$message=_ref19.message,message=_ref19$message===void 0?'':_ref19$message,_ref19$scale=_ref19.scale,scale=_ref19$scale===void 0?1:_ref19$scale;if(typeof image==='string'){var img=new Image();img.onload=function(){var _console;var args=formatImage$1(img,message,scale);(_console=console).log.apply(_console,_toConsumableArray(args));};img.src=image;return noop$1;}var element=image.nodeName||'';if(element.toLowerCase()==='img'){var _console2;(_console2=console).log.apply(_console2,_toConsumableArray(formatImage$1(image,message,scale)));return noop$1;}if(element.toLowerCase()==='canvas'){var _img=new Image();_img.onload=function(){var _console3;return(_console3=console).log.apply(_console3,_toConsumableArray(formatImage$1(_img,message,scale)));};_img.src=image.toDataURL();return noop$1;}return noop$1;}var probeLog=new Log$1({id:'loaders.gl'});var NullLog=/*#__PURE__*/function(){function NullLog(){_classCallCheck(this,NullLog);}_createClass(NullLog,[{key:"log",value:function log(){return function(){};}},{key:"info",value:function info(){return function(){};}},{key:"warn",value:function warn(){return function(){};}},{key:"error",value:function error(){return function(){};}}]);return NullLog;}();var ConsoleLog=/*#__PURE__*/function(){function ConsoleLog(){_classCallCheck(this,ConsoleLog);_defineProperty(this,"console",void 0);this.console=console;}_createClass(ConsoleLog,[{key:"log",value:function log(){var _this$console$log;for(var _len105=arguments.length,args=new Array(_len105),_key7=0;_key7<_len105;_key7++){args[_key7]=arguments[_key7];}return(_this$console$log=this.console.log).bind.apply(_this$console$log,[this.console].concat(args));}},{key:"info",value:function info(){var _this$console$info;for(var _len106=arguments.length,args=new Array(_len106),_key8=0;_key8<_len106;_key8++){args[_key8]=arguments[_key8];}return(_this$console$info=this.console.info).bind.apply(_this$console$info,[this.console].concat(args));}},{key:"warn",value:function warn(){var _this$console$warn;for(var _len107=arguments.length,args=new Array(_len107),_key9=0;_key9<_len107;_key9++){args[_key9]=arguments[_key9];}return(_this$console$warn=this.console.warn).bind.apply(_this$console$warn,[this.console].concat(args));}},{key:"error",value:function error(){var _this$console$error;for(var _len108=arguments.length,args=new Array(_len108),_key10=0;_key10<_len108;_key10++){args[_key10]=arguments[_key10];}return(_this$console$error=this.console.error).bind.apply(_this$console$error,[this.console].concat(args));}}]);return ConsoleLog;}();var DEFAULT_LOADER_OPTIONS={fetch:null,mimeType:undefined,nothrow:false,log:new ConsoleLog(),CDN:'https://unpkg.com/@loaders.gl',worker:true,maxConcurrency:3,maxMobileConcurrency:1,reuseWorkers:isBrowser$4,_nodeWorkers:false,_workerType:'',limit:0,_limitMB:0,batchSize:'auto',batchDebounceMs:0,metadata:false,transforms:[]};var REMOVED_LOADER_OPTIONS={"throws":'nothrow',dataType:'(no longer used)',uri:'baseUri',method:'fetch.method',headers:'fetch.headers',body:'fetch.body',mode:'fetch.mode',credentials:'fetch.credentials',cache:'fetch.cache',redirect:'fetch.redirect',referrer:'fetch.referrer',referrerPolicy:'fetch.referrerPolicy',integrity:'fetch.integrity',keepalive:'fetch.keepalive',signal:'fetch.signal'};function getGlobalLoaderState(){globalThis.loaders=globalThis.loaders||{};var loaders=globalThis.loaders;loaders._state=loaders._state||{};return loaders._state;}var getGlobalLoaderOptions=function getGlobalLoaderOptions(){var state=getGlobalLoaderState();state.globalOptions=state.globalOptions||_objectSpread({},DEFAULT_LOADER_OPTIONS);return state.globalOptions;};function normalizeOptions(options,loader,loaders,url){loaders=loaders||[];loaders=Array.isArray(loaders)?loaders:[loaders];validateOptions(options,loaders);return normalizeOptionsInternal(loader,options,url);}function getFetchFunction(options,context){var globalOptions=getGlobalLoaderOptions();var fetchOptions=options||globalOptions;if(typeof fetchOptions.fetch==='function'){return fetchOptions.fetch;}if(isObject(fetchOptions.fetch)){return function(url){return fetchFile(url,fetchOptions);};}if(context!==null&&context!==void 0&&context.fetch){return context===null||context===void 0?void 0:context.fetch;}return fetchFile;}function validateOptions(options,loaders){validateOptionsObject(options,null,DEFAULT_LOADER_OPTIONS,REMOVED_LOADER_OPTIONS,loaders);var _iterator8=_createForOfIteratorHelper(loaders),_step8;try{for(_iterator8.s();!(_step8=_iterator8.n()).done;){var loader=_step8.value;var idOptions=options&&options[loader.id]||{};var loaderOptions=loader.options&&loader.options[loader.id]||{};var deprecatedOptions=loader.deprecatedOptions&&loader.deprecatedOptions[loader.id]||{};validateOptionsObject(idOptions,loader.id,loaderOptions,deprecatedOptions,loaders);}}catch(err){_iterator8.e(err);}finally{_iterator8.f();}}function validateOptionsObject(options,id,defaultOptions,deprecatedOptions,loaders){var loaderName=id||'Top level';var prefix=id?"".concat(id,"."):'';for(var key in options){var isSubOptions=!id&&isObject(options[key]);var isBaseUriOption=key==='baseUri'&&!id;var isWorkerUrlOption=key==='workerUrl'&&id;if(!(key in defaultOptions)&&!isBaseUriOption&&!isWorkerUrlOption){if(key in deprecatedOptions){probeLog.warn("".concat(loaderName," loader option '").concat(prefix).concat(key,"' no longer supported, use '").concat(deprecatedOptions[key],"'"))();}else if(!isSubOptions){var suggestion=findSimilarOption(key,loaders);probeLog.warn("".concat(loaderName," loader option '").concat(prefix).concat(key,"' not recognized. ").concat(suggestion))();}}}}function findSimilarOption(optionKey,loaders){var lowerCaseOptionKey=optionKey.toLowerCase();var bestSuggestion='';var _iterator9=_createForOfIteratorHelper(loaders),_step9;try{for(_iterator9.s();!(_step9=_iterator9.n()).done;){var loader=_step9.value;for(var key in loader.options){if(optionKey===key){return"Did you mean '".concat(loader.id,".").concat(key,"'?");}var lowerCaseKey=key.toLowerCase();var isPartialMatch=lowerCaseOptionKey.startsWith(lowerCaseKey)||lowerCaseKey.startsWith(lowerCaseOptionKey);if(isPartialMatch){bestSuggestion=bestSuggestion||"Did you mean '".concat(loader.id,".").concat(key,"'?");}}}}catch(err){_iterator9.e(err);}finally{_iterator9.f();}return bestSuggestion;}function normalizeOptionsInternal(loader,options,url){var loaderDefaultOptions=loader.options||{};var mergedOptions=_objectSpread({},loaderDefaultOptions);addUrlOptions(mergedOptions,url);if(mergedOptions.log===null){mergedOptions.log=new NullLog();}mergeNestedFields(mergedOptions,getGlobalLoaderOptions());mergeNestedFields(mergedOptions,options);return mergedOptions;}function mergeNestedFields(mergedOptions,options){for(var key in options){if(key in options){var value=options[key];if(isPureObject(value)&&isPureObject(mergedOptions[key])){mergedOptions[key]=_objectSpread(_objectSpread({},mergedOptions[key]),options[key]);}else{mergedOptions[key]=options[key];}}}}function addUrlOptions(options,url){if(url&&!('baseUri'in options)){options.baseUri=url;}}function isLoaderObject(loader){var _loader;if(!loader){return false;}if(Array.isArray(loader)){loader=loader[0];}var hasExtensions=Array.isArray((_loader=loader)===null||_loader===void 0?void 0:_loader.extensions);return hasExtensions;}function normalizeLoader(loader){var _loader2,_loader3;assert$5(loader,'null loader');assert$5(isLoaderObject(loader),'invalid loader');var options;if(Array.isArray(loader)){options=loader[1];loader=loader[0];loader=_objectSpread(_objectSpread({},loader),{},{options:_objectSpread(_objectSpread({},loader.options),options)});}if((_loader2=loader)!==null&&_loader2!==void 0&&_loader2.parseTextSync||(_loader3=loader)!==null&&_loader3!==void 0&&_loader3.parseText){loader.text=true;}if(!loader.text){loader.binary=true;}return loader;}var getGlobalLoaderRegistry=function getGlobalLoaderRegistry(){var state=getGlobalLoaderState();state.loaderRegistry=state.loaderRegistry||[];return state.loaderRegistry;};function getRegisteredLoaders(){return getGlobalLoaderRegistry();}function isElectron(mockUserAgent){if(typeof window!=='undefined'&&_typeof(window.process)==='object'&&window.process.type==='renderer'){return true;}if(typeof process!=='undefined'&&_typeof(process.versions)==='object'&&Boolean(process.versions.electron)){return true;}var realUserAgent=(typeof navigator==="undefined"?"undefined":_typeof(navigator))==='object'&&typeof navigator.userAgent==='string'&&navigator.userAgent;var userAgent=mockUserAgent||realUserAgent;if(userAgent&&userAgent.indexOf('Electron')>=0){return true;}return false;}function isBrowser(){var isNode=(typeof process==="undefined"?"undefined":_typeof(process))==='object'&&String(process)==='[object process]'&&!process.browser;return!isNode||isElectron();}var globals={self:typeof self!=='undefined'&&self,window:typeof window!=='undefined'&&window,global:typeof global!=='undefined'&&global,document:typeof document!=='undefined'&&document,process:(typeof process==="undefined"?"undefined":_typeof(process))==='object'&&process};var window_=globals.window||globals.self||globals.global;var process_=globals.process||{};var VERSION$6=typeof __VERSION__!=='undefined'?__VERSION__:'untranspiled source';isBrowser();function getStorage(type){try{var storage=window[type];var x='__storage_test__';storage.setItem(x,x);storage.removeItem(x);return storage;}catch(e){return null;}}var LocalStorage=/*#__PURE__*/function(){function LocalStorage(id){_classCallCheck(this,LocalStorage);var defaultSettings=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var type=arguments.length>2&&arguments[2]!==undefined?arguments[2]:'sessionStorage';_defineProperty(this,"storage",void 0);_defineProperty(this,"id",void 0);_defineProperty(this,"config",{});this.storage=getStorage(type);this.id=id;this.config={};Object.assign(this.config,defaultSettings);this._loadConfiguration();}_createClass(LocalStorage,[{key:"getConfiguration",value:function getConfiguration(){return this.config;}},{key:"setConfiguration",value:function setConfiguration(configuration){this.config={};return this.updateConfiguration(configuration);}},{key:"updateConfiguration",value:function updateConfiguration(configuration){Object.assign(this.config,configuration);if(this.storage){var serialized=JSON.stringify(this.config);this.storage.setItem(this.id,serialized);}return this;}},{key:"_loadConfiguration",value:function _loadConfiguration(){var configuration={};if(this.storage){var serializedConfiguration=this.storage.getItem(this.id);configuration=serializedConfiguration?JSON.parse(serializedConfiguration):{};}Object.assign(this.config,configuration);return this;}}]);return LocalStorage;}();function formatTime(ms){var formatted;if(ms<10){formatted="".concat(ms.toFixed(2),"ms");}else if(ms<100){formatted="".concat(ms.toFixed(1),"ms");}else if(ms<1000){formatted="".concat(ms.toFixed(0),"ms");}else{formatted="".concat((ms/1000).toFixed(2),"s");}return formatted;}function leftPad(string){var length=arguments.length>1&&arguments[1]!==undefined?arguments[1]:8;var padLength=Math.max(length-string.length,0);return"".concat(' '.repeat(padLength)).concat(string);}function formatImage(image,message,scale){var maxWidth=arguments.length>3&&arguments[3]!==undefined?arguments[3]:600;var imageUrl=image.src.replace(/\(/g,'%28').replace(/\)/g,'%29');if(image.width>maxWidth){scale=Math.min(scale,maxWidth/image.width);}var width=image.width*scale;var height=image.height*scale;var style=['font-size:1px;',"padding:".concat(Math.floor(height/2),"px ").concat(Math.floor(width/2),"px;"),"line-height:".concat(height,"px;"),"background:url(".concat(imageUrl,");"),"background-size:".concat(width,"px ").concat(height,"px;"),'color:transparent;'].join('');return["".concat(message," %c+"),style];}var COLOR;(function(COLOR){COLOR[COLOR["BLACK"]=30]="BLACK";COLOR[COLOR["RED"]=31]="RED";COLOR[COLOR["GREEN"]=32]="GREEN";COLOR[COLOR["YELLOW"]=33]="YELLOW";COLOR[COLOR["BLUE"]=34]="BLUE";COLOR[COLOR["MAGENTA"]=35]="MAGENTA";COLOR[COLOR["CYAN"]=36]="CYAN";COLOR[COLOR["WHITE"]=37]="WHITE";COLOR[COLOR["BRIGHT_BLACK"]=90]="BRIGHT_BLACK";COLOR[COLOR["BRIGHT_RED"]=91]="BRIGHT_RED";COLOR[COLOR["BRIGHT_GREEN"]=92]="BRIGHT_GREEN";COLOR[COLOR["BRIGHT_YELLOW"]=93]="BRIGHT_YELLOW";COLOR[COLOR["BRIGHT_BLUE"]=94]="BRIGHT_BLUE";COLOR[COLOR["BRIGHT_MAGENTA"]=95]="BRIGHT_MAGENTA";COLOR[COLOR["BRIGHT_CYAN"]=96]="BRIGHT_CYAN";COLOR[COLOR["BRIGHT_WHITE"]=97]="BRIGHT_WHITE";})(COLOR||(COLOR={}));function getColor(color){return typeof color==='string'?COLOR[color.toUpperCase()]||COLOR.WHITE:color;}function addColor(string,color,background){if(!isBrowser&&typeof string==='string'){if(color){color=getColor(color);string="\x1B[".concat(color,"m").concat(string,"\x1B[39m");}if(background){color=getColor(background);string="\x1B[".concat(background+10,"m").concat(string,"\x1B[49m");}}return string;}function autobind(obj){var predefined=arguments.length>1&&arguments[1]!==undefined?arguments[1]:['constructor'];var proto=Object.getPrototypeOf(obj);var propNames=Object.getOwnPropertyNames(proto);var _iterator10=_createForOfIteratorHelper(propNames),_step10;try{var _loop5=function _loop5(){var key=_step10.value;if(typeof obj[key]==='function'){if(!predefined.find(function(name){return key===name;})){obj[key]=obj[key].bind(obj);}}};for(_iterator10.s();!(_step10=_iterator10.n()).done;){_loop5();}}catch(err){_iterator10.e(err);}finally{_iterator10.f();}}function assert$2(condition,message){if(!condition){throw new Error(message||'Assertion failed');}}function getHiResTimestamp(){var timestamp;if(isBrowser&&'performance'in window_){var _window$performance,_window$performance$n;timestamp=window_===null||window_===void 0?void 0:(_window$performance=window_.performance)===null||_window$performance===void 0?void 0:(_window$performance$n=_window$performance.now)===null||_window$performance$n===void 0?void 0:_window$performance$n.call(_window$performance);}else if('hrtime'in process_){var _process$hrtime;var timeParts=process_===null||process_===void 0?void 0:(_process$hrtime=process_.hrtime)===null||_process$hrtime===void 0?void 0:_process$hrtime.call(process_);timestamp=timeParts[0]*1000+timeParts[1]/1e6;}else{timestamp=Date.now();}return timestamp;}var originalConsole={debug:isBrowser?console.debug||console.log:console.log,log:console.log,info:console.info,warn:console.warn,error:console.error};var DEFAULT_SETTINGS={enabled:true,level:0};function noop(){}var cache={};var ONCE={once:true};var Log=/*#__PURE__*/function(){function Log(){_classCallCheck(this,Log);var _ref20=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{id:''},id=_ref20.id;_defineProperty(this,"id",void 0);_defineProperty(this,"VERSION",VERSION$6);_defineProperty(this,"_startTs",getHiResTimestamp());_defineProperty(this,"_deltaTs",getHiResTimestamp());_defineProperty(this,"_storage",void 0);_defineProperty(this,"userData",{});_defineProperty(this,"LOG_THROTTLE_TIMEOUT",0);this.id=id;this._storage=new LocalStorage("__probe-".concat(this.id,"__"),DEFAULT_SETTINGS);this.userData={};this.timeStamp("".concat(this.id," started"));autobind(this);Object.seal(this);}_createClass(Log,[{key:"level",get:function get(){return this.getLevel();},set:function set(newLevel){this.setLevel(newLevel);}},{key:"isEnabled",value:function isEnabled(){return this._storage.config.enabled;}},{key:"getLevel",value:function getLevel(){return this._storage.config.level;}},{key:"getTotal",value:function getTotal(){return Number((getHiResTimestamp()-this._startTs).toPrecision(10));}},{key:"getDelta",value:function getDelta(){return Number((getHiResTimestamp()-this._deltaTs).toPrecision(10));}},{key:"priority",get:function get(){return this.level;},set:function set(newPriority){this.level=newPriority;}},{key:"getPriority",value:function getPriority(){return this.level;}},{key:"enable",value:function enable(){var enabled=arguments.length>0&&arguments[0]!==undefined?arguments[0]:true;this._storage.updateConfiguration({enabled:enabled});return this;}},{key:"setLevel",value:function setLevel(level){this._storage.updateConfiguration({level:level});return this;}},{key:"get",value:function get(setting){return this._storage.config[setting];}},{key:"set",value:function set(setting,value){this._storage.updateConfiguration(_defineProperty2({},setting,value));}},{key:"settings",value:function settings(){if(console.table){console.table(this._storage.config);}else{console.log(this._storage.config);}}},{key:"assert",value:function assert(condition,message){assert$2(condition,message);}},{key:"warn",value:function warn(message){return this._getLogFunction(0,message,originalConsole.warn,arguments,ONCE);}},{key:"error",value:function error(message){return this._getLogFunction(0,message,originalConsole.error,arguments);}},{key:"deprecated",value:function deprecated(oldUsage,newUsage){return this.warn("`".concat(oldUsage,"` is deprecated and will be removed in a later version. Use `").concat(newUsage,"` instead"));}},{key:"removed",value:function removed(oldUsage,newUsage){return this.error("`".concat(oldUsage,"` has been removed. Use `").concat(newUsage,"` instead"));}},{key:"probe",value:function probe(logLevel,message){return this._getLogFunction(logLevel,message,originalConsole.log,arguments,{time:true,once:true});}},{key:"log",value:function log(logLevel,message){return this._getLogFunction(logLevel,message,originalConsole.debug,arguments);}},{key:"info",value:function info(logLevel,message){return this._getLogFunction(logLevel,message,console.info,arguments);}},{key:"once",value:function once(logLevel,message){for(var _len=arguments.length,args=new Array(_len>2?_len-2:0),_key=2;_key<_len;_key++){args[_key-2]=arguments[_key];}return this._getLogFunction(logLevel,message,originalConsole.debug||originalConsole.info,arguments,ONCE);}},{key:"table",value:function table(logLevel,_table2,columns){if(_table2){return this._getLogFunction(logLevel,_table2,console.table||noop,columns&&[columns],{tag:getTableHeader(_table2)});}return noop;}},{key:"image",value:function image(_ref){var logLevel=_ref.logLevel,priority=_ref.priority,image=_ref.image,_ref$message=_ref.message,message=_ref$message===void 0?'':_ref$message,_ref$scale=_ref.scale,scale=_ref$scale===void 0?1:_ref$scale;if(!this._shouldLog(logLevel||priority)){return noop;}return isBrowser?logImageInBrowser({image:image,message:message,scale:scale}):logImageInNode({image:image,message:message,scale:scale});}},{key:"time",value:function time(logLevel,message){return this._getLogFunction(logLevel,message,console.time?console.time:console.info);}},{key:"timeEnd",value:function timeEnd(logLevel,message){return this._getLogFunction(logLevel,message,console.timeEnd?console.timeEnd:console.info);}},{key:"timeStamp",value:function timeStamp(logLevel,message){return this._getLogFunction(logLevel,message,console.timeStamp||noop);}},{key:"group",value:function group(logLevel,message){var opts=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{collapsed:false};var options=normalizeArguments({logLevel:logLevel,message:message,opts:opts});var collapsed=opts.collapsed;options.method=(collapsed?console.groupCollapsed:console.group)||console.info;return this._getLogFunction(options);}},{key:"groupCollapsed",value:function groupCollapsed(logLevel,message){var opts=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};return this.group(logLevel,message,Object.assign({},opts,{collapsed:true}));}},{key:"groupEnd",value:function groupEnd(logLevel){return this._getLogFunction(logLevel,'',console.groupEnd||noop);}},{key:"withGroup",value:function withGroup(logLevel,message,func){this.group(logLevel,message)();try{func();}finally{this.groupEnd(logLevel)();}}},{key:"trace",value:function trace(){if(console.trace){console.trace();}}},{key:"_shouldLog",value:function _shouldLog(logLevel){return this.isEnabled()&&this.getLevel()>=normalizeLogLevel(logLevel);}},{key:"_getLogFunction",value:function _getLogFunction(logLevel,message,method,args,opts){if(this._shouldLog(logLevel)){var _method2;opts=normalizeArguments({logLevel:logLevel,message:message,args:args,opts:opts});method=method||opts.method;assert$2(method);opts.total=this.getTotal();opts.delta=this.getDelta();this._deltaTs=getHiResTimestamp();var tag=opts.tag||opts.message;if(opts.once){if(!cache[tag]){cache[tag]=getHiResTimestamp();}else{return noop;}}message=decorateMessage(this.id,opts.message,opts);return(_method2=method).bind.apply(_method2,[console,message].concat(_toConsumableArray(opts.args)));}return noop;}}]);return Log;}();_defineProperty(Log,"VERSION",VERSION$6);function normalizeLogLevel(logLevel){if(!logLevel){return 0;}var resolvedLevel;switch(_typeof(logLevel)){case'number':resolvedLevel=logLevel;break;case'object':resolvedLevel=logLevel.logLevel||logLevel.priority||0;break;default:return 0;}assert$2(Number.isFinite(resolvedLevel)&&resolvedLevel>=0);return resolvedLevel;}function normalizeArguments(opts){var logLevel=opts.logLevel,message=opts.message;opts.logLevel=normalizeLogLevel(logLevel);var args=opts.args?Array.from(opts.args):[];while(args.length&&args.shift()!==message){}switch(_typeof(logLevel)){case'string':case'function':if(message!==undefined){args.unshift(message);}opts.message=logLevel;break;case'object':Object.assign(opts,logLevel);break;}if(typeof opts.message==='function'){opts.message=opts.message();}var messageType=_typeof(opts.message);assert$2(messageType==='string'||messageType==='object');return Object.assign(opts,{args:args},opts.opts);}function decorateMessage(id,message,opts){if(typeof message==='string'){var _time2=opts.time?leftPad(formatTime(opts.total)):'';message=opts.time?"".concat(id,": ").concat(_time2,"  ").concat(message):"".concat(id,": ").concat(message);message=addColor(message,opts.color,opts.background);}return message;}function logImageInNode(_ref2){var image=_ref2.image,_ref2$message=_ref2.message,message=_ref2$message===void 0?'':_ref2$message,_ref2$scale=_ref2.scale,scale=_ref2$scale===void 0?1:_ref2$scale;var asciify=null;try{asciify=module.require('asciify-image');}catch(error){}if(asciify){return function(){return asciify(image,{fit:'box',width:"".concat(Math.round(80*scale),"%")}).then(function(data){return console.log(data);});};}return noop;}function logImageInBrowser(_ref3){var image=_ref3.image,_ref3$message=_ref3.message,message=_ref3$message===void 0?'':_ref3$message,_ref3$scale=_ref3.scale,scale=_ref3$scale===void 0?1:_ref3$scale;if(typeof image==='string'){var img=new Image();img.onload=function(){var _console4;var args=formatImage(img,message,scale);(_console4=console).log.apply(_console4,_toConsumableArray(args));};img.src=image;return noop;}var element=image.nodeName||'';if(element.toLowerCase()==='img'){var _console5;(_console5=console).log.apply(_console5,_toConsumableArray(formatImage(image,message,scale)));return noop;}if(element.toLowerCase()==='canvas'){var _img2=new Image();_img2.onload=function(){var _console6;return(_console6=console).log.apply(_console6,_toConsumableArray(formatImage(_img2,message,scale)));};_img2.src=image.toDataURL();return noop;}return noop;}function getTableHeader(table){for(var key in table){for(var title in table[key]){return title||'untitled';}}return'empty';}var log=new Log({id:'loaders.gl'});var EXT_PATTERN=/\.([^.]+)$/;function selectLoader(_x27){return _selectLoader.apply(this,arguments);}function _selectLoader(){_selectLoader=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee17(data){var loaders,options,context,loader,_args15=arguments;return _regeneratorRuntime().wrap(function _callee17$(_context21){while(1){switch(_context21.prev=_context21.next){case 0:loaders=_args15.length>1&&_args15[1]!==undefined?_args15[1]:[];options=_args15.length>2?_args15[2]:undefined;context=_args15.length>3?_args15[3]:undefined;if(validHTTPResponse(data)){_context21.next=5;break;}return _context21.abrupt("return",null);case 5:loader=selectLoaderSync(data,loaders,_objectSpread(_objectSpread({},options),{},{nothrow:true}),context);if(!loader){_context21.next=8;break;}return _context21.abrupt("return",loader);case 8:if(!isBlob(data)){_context21.next=13;break;}_context21.next=11;return data.slice(0,10).arrayBuffer();case 11:data=_context21.sent;loader=selectLoaderSync(data,loaders,options,context);case 13:if(!(!loader&&!(options!==null&&options!==void 0&&options.nothrow))){_context21.next=15;break;}throw new Error(getNoValidLoaderMessage(data));case 15:return _context21.abrupt("return",loader);case 16:case"end":return _context21.stop();}}},_callee17);}));return _selectLoader.apply(this,arguments);}function selectLoaderSync(data){var loaders=arguments.length>1&&arguments[1]!==undefined?arguments[1]:[];var options=arguments.length>2?arguments[2]:undefined;var context=arguments.length>3?arguments[3]:undefined;if(!validHTTPResponse(data)){return null;}if(loaders&&!Array.isArray(loaders)){return normalizeLoader(loaders);}var candidateLoaders=[];if(loaders){candidateLoaders=candidateLoaders.concat(loaders);}if(!(options!==null&&options!==void 0&&options.ignoreRegisteredLoaders)){var _candidateLoaders;(_candidateLoaders=candidateLoaders).push.apply(_candidateLoaders,_toConsumableArray(getRegisteredLoaders()));}normalizeLoaders(candidateLoaders);var loader=selectLoaderInternal(data,candidateLoaders,options,context);if(!loader&&!(options!==null&&options!==void 0&&options.nothrow)){throw new Error(getNoValidLoaderMessage(data));}return loader;}function selectLoaderInternal(data,loaders,options,context){var _getResourceUrlAndTyp=getResourceUrlAndType(data),url=_getResourceUrlAndTyp.url,type=_getResourceUrlAndTyp.type;var testUrl=url||(context===null||context===void 0?void 0:context.url);var loader=null;var reason='';if(options!==null&&options!==void 0&&options.mimeType){loader=findLoaderByMIMEType(loaders,options===null||options===void 0?void 0:options.mimeType);reason="match forced by supplied MIME type ".concat(options===null||options===void 0?void 0:options.mimeType);}loader=loader||findLoaderByUrl(loaders,testUrl);reason=reason||(loader?"matched url ".concat(testUrl):'');loader=loader||findLoaderByMIMEType(loaders,type);reason=reason||(loader?"matched MIME type ".concat(type):'');loader=loader||findLoaderByInitialBytes(loaders,data);reason=reason||(loader?"matched initial data ".concat(getFirstCharacters(data)):'');loader=loader||findLoaderByMIMEType(loaders,options===null||options===void 0?void 0:options.fallbackMimeType);reason=reason||(loader?"matched fallback MIME type ".concat(type):'');if(reason){var _loader;log.log(1,"selectLoader selected ".concat((_loader=loader)===null||_loader===void 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match=url&&EXT_PATTERN.exec(url);var extension=match&&match[1];return extension?findLoaderByExtension(loaders,extension):null;}function findLoaderByExtension(loaders,extension){extension=extension.toLowerCase();var _iterator12=_createForOfIteratorHelper(loaders),_step12;try{for(_iterator12.s();!(_step12=_iterator12.n()).done;){var loader=_step12.value;var _iterator13=_createForOfIteratorHelper(loader.extensions),_step13;try{for(_iterator13.s();!(_step13=_iterator13.n()).done;){var loaderExtension=_step13.value;if(loaderExtension.toLowerCase()===extension){return loader;}}}catch(err){_iterator13.e(err);}finally{_iterator13.f();}}}catch(err){_iterator12.e(err);}finally{_iterator12.f();}return null;}function findLoaderByMIMEType(loaders,mimeType){var _iterator14=_createForOfIteratorHelper(loaders),_step14;try{for(_iterator14.s();!(_step14=_iterator14.n()).done;){var loader=_step14.value;if(loader.mimeTypes&&loader.mimeTypes.includes(mimeType)){return 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BASIS_ENCODER,wasmBinary,_yield$Promise$all3,_yield$Promise$all4;return _regeneratorRuntime().wrap(function _callee24$(_context28){while(1){switch(_context28.prev=_context28.next){case 0:BASIS_ENCODER=null;wasmBinary=null;_context28.t0=Promise;_context28.next=5;return loadLibrary(BASIS_CDN_ENCODER_JS,'textures',options);case 5:_context28.t1=_context28.sent;_context28.next=8;return loadLibrary(BASIS_CDN_ENCODER_WASM,'textures',options);case 8:_context28.t2=_context28.sent;_context28.t3=[_context28.t1,_context28.t2];_context28.next=12;return _context28.t0.all.call(_context28.t0,_context28.t3);case 12:_yield$Promise$all3=_context28.sent;_yield$Promise$all4=_slicedToArray(_yield$Promise$all3,2);BASIS_ENCODER=_yield$Promise$all4[0];wasmBinary=_yield$Promise$all4[1];BASIS_ENCODER=BASIS_ENCODER||globalThis.BASIS;_context28.next=19;return initializeBasisEncoderModule(BASIS_ENCODER,wasmBinary);case 19:return _context28.abrupt("return",_context28.sent);case 20:case"end":return _context28.stop();}}},_callee24);}));return _loadBasisEncoder.apply(this,arguments);}function initializeBasisEncoderModule(BasisEncoderModule,wasmBinary){var options={};if(wasmBinary){options.wasmBinary=wasmBinary;}return new Promise(function(resolve){BasisEncoderModule(options).then(function(module){var BasisFile=module.BasisFile,KTX2File=module.KTX2File,initializeBasis=module.initializeBasis,BasisEncoder=module.BasisEncoder;initializeBasis();resolve({BasisFile:BasisFile,KTX2File:KTX2File,BasisEncoder:BasisEncoder});});});}var GL_EXTENSIONS_CONSTANTS={COMPRESSED_RGB_S3TC_DXT1_EXT:0x83f0,COMPRESSED_RGBA_S3TC_DXT1_EXT:0x83f1,COMPRESSED_RGBA_S3TC_DXT3_EXT:0x83f2,COMPRESSED_RGBA_S3TC_DXT5_EXT:0x83f3,COMPRESSED_R11_EAC:0x9270,COMPRESSED_SIGNED_R11_EAC:0x9271,COMPRESSED_RG11_EAC:0x9272,COMPRESSED_SIGNED_RG11_EAC:0x9273,COMPRESSED_RGB8_ETC2:0x9274,COMPRESSED_RGBA8_ETC2_EAC:0x9275,COMPRESSED_SRGB8_ETC2:0x9276,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:0x9277,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:0x9278,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:0x9279,COMPRESSED_RGB_PVRTC_4BPPV1_IMG:0x8c00,COMPRESSED_RGBA_PVRTC_4BPPV1_IMG:0x8c02,COMPRESSED_RGB_PVRTC_2BPPV1_IMG:0x8c01,COMPRESSED_RGBA_PVRTC_2BPPV1_IMG:0x8c03,COMPRESSED_RGB_ETC1_WEBGL:0x8d64,COMPRESSED_RGB_ATC_WEBGL:0x8c92,COMPRESSED_RGBA_ATC_EXPLICIT_ALPHA_WEBGL:0x8c93,COMPRESSED_RGBA_ATC_INTERPOLATED_ALPHA_WEBGL:0x87ee,COMPRESSED_RGBA_ASTC_4X4_KHR:0x93b0,COMPRESSED_RGBA_ASTC_5X4_KHR:0x93b1,COMPRESSED_RGBA_ASTC_5X5_KHR:0x93b2,COMPRESSED_RGBA_ASTC_6X5_KHR:0x93b3,COMPRESSED_RGBA_ASTC_6X6_KHR:0x93b4,COMPRESSED_RGBA_ASTC_8X5_KHR:0x93b5,COMPRESSED_RGBA_ASTC_8X6_KHR:0x93b6,COMPRESSED_RGBA_ASTC_8X8_KHR:0x93b7,COMPRESSED_RGBA_ASTC_10X5_KHR:0x93b8,COMPRESSED_RGBA_ASTC_10X6_KHR:0x93b9,COMPRESSED_RGBA_ASTC_10X8_KHR:0x93ba,COMPRESSED_RGBA_ASTC_10X10_KHR:0x93bb,COMPRESSED_RGBA_ASTC_12X10_KHR:0x93bc,COMPRESSED_RGBA_ASTC_12X12_KHR:0x93bd,COMPRESSED_SRGB8_ALPHA8_ASTC_4X4_KHR:0x93d0,COMPRESSED_SRGB8_ALPHA8_ASTC_5X4_KHR:0x93d1,COMPRESSED_SRGB8_ALPHA8_ASTC_5X5_KHR:0x93d2,COMPRESSED_SRGB8_ALPHA8_ASTC_6X5_KHR:0x93d3,COMPRESSED_SRGB8_ALPHA8_ASTC_6X6_KHR:0x93d4,COMPRESSED_SRGB8_ALPHA8_ASTC_8X5_KHR:0x93d5,COMPRESSED_SRGB8_ALPHA8_ASTC_8X6_KHR:0x93d6,COMPRESSED_SRGB8_ALPHA8_ASTC_8X8_KHR:0x93d7,COMPRESSED_SRGB8_ALPHA8_ASTC_10X5_KHR:0x93d8,COMPRESSED_SRGB8_ALPHA8_ASTC_10X6_KHR:0x93d9,COMPRESSED_SRGB8_ALPHA8_ASTC_10X8_KHR:0x93da,COMPRESSED_SRGB8_ALPHA8_ASTC_10X10_KHR:0x93db,COMPRESSED_SRGB8_ALPHA8_ASTC_12X10_KHR:0x93dc,COMPRESSED_SRGB8_ALPHA8_ASTC_12X12_KHR:0x93dd,COMPRESSED_RED_RGTC1_EXT:0x8dbb,COMPRESSED_SIGNED_RED_RGTC1_EXT:0x8dbc,COMPRESSED_RED_GREEN_RGTC2_EXT:0x8dbd,COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT:0x8dbe,COMPRESSED_SRGB_S3TC_DXT1_EXT:0x8c4c,COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:0x8c4d,COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT:0x8c4e,COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:0x8c4f};var BROWSER_PREFIXES=['','WEBKIT_','MOZ_'];var WEBGL_EXTENSIONS={WEBGL_compressed_texture_s3tc:'dxt',WEBGL_compressed_texture_s3tc_srgb:'dxt-srgb',WEBGL_compressed_texture_etc1:'etc1',WEBGL_compressed_texture_etc:'etc2',WEBGL_compressed_texture_pvrtc:'pvrtc',WEBGL_compressed_texture_atc:'atc',WEBGL_compressed_texture_astc:'astc',EXT_texture_compression_rgtc:'rgtc'};var formats=null;function getSupportedGPUTextureFormats(gl){if(!formats){gl=gl||getWebGLContext()||undefined;formats=new Set();var _iterator16=_createForOfIteratorHelper(BROWSER_PREFIXES),_step16;try{for(_iterator16.s();!(_step16=_iterator16.n()).done;){var prefix=_step16.value;for(var extension in WEBGL_EXTENSIONS){if(gl&&gl.getExtension("".concat(prefix).concat(extension))){var gpuTextureFormat=WEBGL_EXTENSIONS[extension];formats.add(gpuTextureFormat);}}}}catch(err){_iterator16.e(err);}finally{_iterator16.f();}}return formats;}function getWebGLContext(){try{var _canvas6=document.createElement('canvas');return _canvas6.getContext('webgl');}catch(error){return null;}}var n,i,s,a,r,o,l,f;!function(t){t[t.NONE=0]="NONE",t[t.BASISLZ=1]="BASISLZ",t[t.ZSTD=2]="ZSTD",t[t.ZLIB=3]="ZLIB";}(n||(n={})),function(t){t[t.BASICFORMAT=0]="BASICFORMAT";}(i||(i={})),function(t){t[t.UNSPECIFIED=0]="UNSPECIFIED",t[t.ETC1S=163]="ETC1S",t[t.UASTC=166]="UASTC";}(s||(s={})),function(t){t[t.UNSPECIFIED=0]="UNSPECIFIED",t[t.SRGB=1]="SRGB";}(a||(a={})),function(t){t[t.UNSPECIFIED=0]="UNSPECIFIED",t[t.LINEAR=1]="LINEAR",t[t.SRGB=2]="SRGB",t[t.ITU=3]="ITU",t[t.NTSC=4]="NTSC",t[t.SLOG=5]="SLOG",t[t.SLOG2=6]="SLOG2";}(r||(r={})),function(t){t[t.ALPHA_STRAIGHT=0]="ALPHA_STRAIGHT",t[t.ALPHA_PREMULTIPLIED=1]="ALPHA_PREMULTIPLIED";}(o||(o={})),function(t){t[t.RGB=0]="RGB",t[t.RRR=3]="RRR",t[t.GGG=4]="GGG",t[t.AAA=15]="AAA";}(l||(l={})),function(t){t[t.RGB=0]="RGB",t[t.RGBA=3]="RGBA",t[t.RRR=4]="RRR",t[t.RRRG=5]="RRRG";}(f||(f={}));var KTX2_ID=[0xab,0x4b,0x54,0x58,0x20,0x32,0x30,0xbb,0x0d,0x0a,0x1a,0x0a];function isKTX(data){var id=new Uint8Array(data);var notKTX=id.byteLength<KTX2_ID.length||id[0]!==KTX2_ID[0]||id[1]!==KTX2_ID[1]||id[2]!==KTX2_ID[2]||id[3]!==KTX2_ID[3]||id[4]!==KTX2_ID[4]||id[5]!==KTX2_ID[5]||id[6]!==KTX2_ID[6]||id[7]!==KTX2_ID[7]||id[8]!==KTX2_ID[8]||id[9]!==KTX2_ID[9]||id[10]!==KTX2_ID[10]||id[11]!==KTX2_ID[11];return!notKTX;}var OutputFormat={etc1:{basisFormat:0,compressed:true,format:GL_EXTENSIONS_CONSTANTS.COMPRESSED_RGB_ETC1_WEBGL},etc2:{basisFormat:1,compressed:true},bc1:{basisFormat:2,compressed:true,format:GL_EXTENSIONS_CONSTANTS.COMPRESSED_RGB_S3TC_DXT1_EXT},bc3:{basisFormat:3,compressed:true,format:GL_EXTENSIONS_CONSTANTS.COMPRESSED_RGBA_S3TC_DXT5_EXT},bc4:{basisFormat:4,compressed:true},bc5:{basisFormat:5,compressed:true},'bc7-m6-opaque-only':{basisFormat:6,compressed:true},'bc7-m5':{basisFormat:7,compressed:true},'pvrtc1-4-rgb':{basisFormat:8,compressed:true,format:GL_EXTENSIONS_CONSTANTS.COMPRESSED_RGB_PVRTC_4BPPV1_IMG},'pvrtc1-4-rgba':{basisFormat:9,compressed:true,format:GL_EXTENSIONS_CONSTANTS.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG},'astc-4x4':{basisFormat:10,compressed:true,format:GL_EXTENSIONS_CONSTANTS.COMPRESSED_RGBA_ASTC_4X4_KHR},'atc-rgb':{basisFormat:11,compressed:true},'atc-rgba-interpolated-alpha':{basisFormat:12,compressed:true},rgba32:{basisFormat:13,compressed:false},rgb565:{basisFormat:14,compressed:false},bgr565:{basisFormat:15,compressed:false},rgba4444:{basisFormat:16,compressed:false}};function parseBasis(_x43,_x44){return _parseBasis.apply(this,arguments);}function _parseBasis(){_parseBasis=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee25(data,options){var fileConstructors,_yield$loadBasisTrasc,BasisFile,_fileConstructors,_yield$loadBasisTrasc2,_BasisFile;return _regeneratorRuntime().wrap(function _callee25$(_context29){while(1){switch(_context29.prev=_context29.next){case 0:if(!(options.basis.containerFormat==='auto')){_context29.next=11;break;}if(!isKTX(data)){_context29.next=6;break;}_context29.next=4;return loadBasisEncoderModule(options);case 4:fileConstructors=_context29.sent;return _context29.abrupt("return",parseKTX2File(fileConstructors.KTX2File,data,options));case 6:_context29.next=8;return loadBasisTrascoderModule(options);case 8:_yield$loadBasisTrasc=_context29.sent;BasisFile=_yield$loadBasisTrasc.BasisFile;return _context29.abrupt("return",parseBasisFile(BasisFile,data,options));case 11:_context29.t0=options.basis.module;_context29.next=_context29.t0==='encoder'?14:_context29.t0==='transcoder'?22:22;break;case 14:_context29.next=16;return loadBasisEncoderModule(options);case 16:_fileConstructors=_context29.sent;_context29.t1=options.basis.containerFormat;_context29.next=_context29.t1==='ktx2'?20:_context29.t1==='basis'?21:21;break;case 20:return _context29.abrupt("return",parseKTX2File(_fileConstructors.KTX2File,data,options));case 21:return _context29.abrupt("return",parseBasisFile(_fileConstructors.BasisFile,data,options));case 22:_context29.next=24;return loadBasisTrascoderModule(options);case 24:_yield$loadBasisTrasc2=_context29.sent;_BasisFile=_yield$loadBasisTrasc2.BasisFile;return _context29.abrupt("return",parseBasisFile(_BasisFile,data,options));case 27:case"end":return _context29.stop();}}},_callee25);}));return _parseBasis.apply(this,arguments);}function parseBasisFile(BasisFile,data,options){var basisFile=new BasisFile(new Uint8Array(data));try{if(!basisFile.startTranscoding()){throw new Error('Failed to start basis transcoding');}var imageCount=basisFile.getNumImages();var images=[];for(var imageIndex=0;imageIndex<imageCount;imageIndex++){var levelsCount=basisFile.getNumLevels(imageIndex);var levels=[];for(var levelIndex=0;levelIndex<levelsCount;levelIndex++){levels.push(transcodeImage(basisFile,imageIndex,levelIndex,options));}images.push(levels);}return images;}finally{basisFile.close();basisFile["delete"]();}}function transcodeImage(basisFile,imageIndex,levelIndex,options){var width=basisFile.getImageWidth(imageIndex,levelIndex);var height=basisFile.getImageHeight(imageIndex,levelIndex);var hasAlpha=basisFile.getHasAlpha();var _getBasisOptions=getBasisOptions(options,hasAlpha),compressed=_getBasisOptions.compressed,format=_getBasisOptions.format,basisFormat=_getBasisOptions.basisFormat;var decodedSize=basisFile.getImageTranscodedSizeInBytes(imageIndex,levelIndex,basisFormat);var decodedData=new Uint8Array(decodedSize);if(!basisFile.transcodeImage(decodedData,imageIndex,levelIndex,basisFormat,0,0)){throw new Error('failed to start Basis transcoding');}return{width:width,height:height,data:decodedData,compressed:compressed,format:format,hasAlpha:hasAlpha};}function parseKTX2File(KTX2File,data,options){var ktx2File=new KTX2File(new Uint8Array(data));try{if(!ktx2File.startTranscoding()){throw new Error('failed to start KTX2 transcoding');}var levelsCount=ktx2File.getLevels();var levels=[];for(var levelIndex=0;levelIndex<levelsCount;levelIndex++){levels.push(transcodeKTX2Image(ktx2File,levelIndex,options));break;}return[levels];}finally{ktx2File.close();ktx2File["delete"]();}}function transcodeKTX2Image(ktx2File,levelIndex,options){var _ktx2File$getImageLev=ktx2File.getImageLevelInfo(levelIndex,0,0),alphaFlag=_ktx2File$getImageLev.alphaFlag,height=_ktx2File$getImageLev.height,width=_ktx2File$getImageLev.width;var _getBasisOptions2=getBasisOptions(options,alphaFlag),compressed=_getBasisOptions2.compressed,format=_getBasisOptions2.format,basisFormat=_getBasisOptions2.basisFormat;var decodedSize=ktx2File.getImageTranscodedSizeInBytes(levelIndex,0,0,basisFormat);var decodedData=new Uint8Array(decodedSize);if(!ktx2File.transcodeImage(decodedData,levelIndex,0,0,basisFormat,0,-1,-1)){throw new Error('Failed to transcode KTX2 image');}return{width:width,height:height,data:decodedData,compressed:compressed,hasAlpha:alphaFlag,format:format};}function getBasisOptions(options,hasAlpha){var format=options&&options.basis&&options.basis.format;if(format==='auto'){format=selectSupportedBasisFormat();}if(_typeof(format)==='object'){format=hasAlpha?format.alpha:format.noAlpha;}format=format.toLowerCase();return OutputFormat[format];}function selectSupportedBasisFormat(){var supportedFormats=getSupportedGPUTextureFormats();if(supportedFormats.has('astc')){return'astc-4x4';}else if(supportedFormats.has('dxt')){return{alpha:'bc3',noAlpha:'bc1'};}else if(supportedFormats.has('pvrtc')){return{alpha:'pvrtc1-4-rgba',noAlpha:'pvrtc1-4-rgb'};}else if(supportedFormats.has('etc1')){return'etc1';}else if(supportedFormats.has('etc2')){return'etc2';}return'rgb565';}var BasisWorkerLoader={name:'Basis',id:'basis',module:'textures',version:VERSION$4,worker:true,extensions:['basis','ktx2'],mimeTypes:['application/octet-stream','image/ktx2'],tests:['sB'],binary:true,options:{basis:{format:'auto',libraryPath:'libs/',containerFormat:'auto',module:'transcoder'}}};var BasisLoader=_objectSpread(_objectSpread({},BasisWorkerLoader),{},{parse:parseBasis});var VERSION$2="3.2.6";var _parseImageNode=globalThis._parseImageNode;var IMAGE_SUPPORTED=typeof Image!=='undefined';var IMAGE_BITMAP_SUPPORTED=typeof ImageBitmap!=='undefined';var NODE_IMAGE_SUPPORTED=Boolean(_parseImageNode);var DATA_SUPPORTED=isBrowser$4?true:NODE_IMAGE_SUPPORTED;function isImageTypeSupported(type){switch(type){case'auto':return IMAGE_BITMAP_SUPPORTED||IMAGE_SUPPORTED||DATA_SUPPORTED;case'imagebitmap':return IMAGE_BITMAP_SUPPORTED;case'image':return IMAGE_SUPPORTED;case'data':return DATA_SUPPORTED;default:throw new Error("@loaders.gl/images: image ".concat(type," not supported in this environment"));}}function getDefaultImageType(){if(IMAGE_BITMAP_SUPPORTED){return'imagebitmap';}if(IMAGE_SUPPORTED){return'image';}if(DATA_SUPPORTED){return'data';}throw new Error('Install \'@loaders.gl/polyfills\' to parse images under Node.js');}function getImageType(image){var format=getImageTypeOrNull(image);if(!format){throw new Error('Not an image');}return format;}function getImageData(image){switch(getImageType(image)){case'data':return image;case'image':case'imagebitmap':var _canvas7=document.createElement('canvas');var context=_canvas7.getContext('2d');if(!context){throw new Error('getImageData');}_canvas7.width=image.width;_canvas7.height=image.height;context.drawImage(image,0,0);return context.getImageData(0,0,image.width,image.height);default:throw new Error('getImageData');}}function getImageTypeOrNull(image){if(typeof ImageBitmap!=='undefined'&&image instanceof ImageBitmap){return'imagebitmap';}if(typeof Image!=='undefined'&&image instanceof Image){return'image';}if(image&&_typeof(image)==='object'&&image.data&&image.width&&image.height){return'data';}return null;}var SVG_DATA_URL_PATTERN=/^data:image\/svg\+xml/;var SVG_URL_PATTERN=/\.svg((\?|#).*)?$/;function isSVG(url){return url&&(SVG_DATA_URL_PATTERN.test(url)||SVG_URL_PATTERN.test(url));}function getBlobOrSVGDataUrl(arrayBuffer,url){if(isSVG(url)){var textDecoder=new TextDecoder();var xmlText=textDecoder.decode(arrayBuffer);try{if(typeof unescape==='function'&&typeof encodeURIComponent==='function'){xmlText=unescape(encodeURIComponent(xmlText));}}catch(error){throw new Error(error.message);}var src="data:image/svg+xml;base64,".concat(btoa(xmlText));return src;}return getBlob(arrayBuffer,url);}function getBlob(arrayBuffer,url){if(isSVG(url)){throw new Error('SVG cannot be parsed directly to imagebitmap');}return new Blob([new Uint8Array(arrayBuffer)]);}function parseToImage(_x45,_x46,_x47){return _parseToImage.apply(this,arguments);}function _parseToImage(){_parseToImage=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee26(arrayBuffer,options,url){var blobOrDataUrl,URL,objectUrl;return _regeneratorRuntime().wrap(function _callee26$(_context30){while(1){switch(_context30.prev=_context30.next){case 0:blobOrDataUrl=getBlobOrSVGDataUrl(arrayBuffer,url);URL=self.URL||self.webkitURL;objectUrl=typeof blobOrDataUrl!=='string'&&URL.createObjectURL(blobOrDataUrl);_context30.prev=3;_context30.next=6;return loadToImage(objectUrl||blobOrDataUrl,options);case 6:return _context30.abrupt("return",_context30.sent);case 7:_context30.prev=7;if(objectUrl){URL.revokeObjectURL(objectUrl);}return _context30.finish(7);case 10:case"end":return _context30.stop();}}},_callee26,null,[[3,,7,10]]);}));return _parseToImage.apply(this,arguments);}function loadToImage(_x48,_x49){return _loadToImage.apply(this,arguments);}function _loadToImage(){_loadToImage=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee27(url,options){var image;return _regeneratorRuntime().wrap(function _callee27$(_context31){while(1){switch(_context31.prev=_context31.next){case 0:image=new Image();image.src=url;if(!(options.image&&options.image.decode&&image.decode)){_context31.next=6;break;}_context31.next=5;return image.decode();case 5:return _context31.abrupt("return",image);case 6:_context31.next=8;return new Promise(function(resolve,reject){try{image.onload=function(){return resolve(image);};image.onerror=function(err){return reject(new Error("Could not load image ".concat(url,": ").concat(err)));};}catch(error){reject(error);}});case 8:return _context31.abrupt("return",_context31.sent);case 9:case"end":return _context31.stop();}}},_callee27);}));return _loadToImage.apply(this,arguments);}var EMPTY_OBJECT={};var imagebitmapOptionsSupported=true;function parseToImageBitmap(_x50,_x51,_x52){return _parseToImageBitmap.apply(this,arguments);}function _parseToImageBitmap(){_parseToImageBitmap=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee28(arrayBuffer,options,url){var blob,_image8,imagebitmapOptions;return _regeneratorRuntime().wrap(function _callee28$(_context32){while(1){switch(_context32.prev=_context32.next){case 0:if(!isSVG(url)){_context32.next=7;break;}_context32.next=3;return parseToImage(arrayBuffer,options,url);case 3:_image8=_context32.sent;blob=_image8;_context32.next=8;break;case 7:blob=getBlob(arrayBuffer,url);case 8:imagebitmapOptions=options&&options.imagebitmap;_context32.next=11;return safeCreateImageBitmap(blob,imagebitmapOptions);case 11:return _context32.abrupt("return",_context32.sent);case 12:case"end":return _context32.stop();}}},_callee28);}));return _parseToImageBitmap.apply(this,arguments);}function safeCreateImageBitmap(_x53){return _safeCreateImageBitmap.apply(this,arguments);}function _safeCreateImageBitmap(){_safeCreateImageBitmap=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee29(blob){var imagebitmapOptions,_args27=arguments;return _regeneratorRuntime().wrap(function _callee29$(_context33){while(1){switch(_context33.prev=_context33.next){case 0:imagebitmapOptions=_args27.length>1&&_args27[1]!==undefined?_args27[1]:null;if(isEmptyObject(imagebitmapOptions)||!imagebitmapOptionsSupported){imagebitmapOptions=null;}if(!imagebitmapOptions){_context33.next=13;break;}_context33.prev=3;_context33.next=6;return createImageBitmap(blob,imagebitmapOptions);case 6:return _context33.abrupt("return",_context33.sent);case 9:_context33.prev=9;_context33.t0=_context33["catch"](3);console.warn(_context33.t0);imagebitmapOptionsSupported=false;case 13:_context33.next=15;return createImageBitmap(blob);case 15:return _context33.abrupt("return",_context33.sent);case 16:case"end":return _context33.stop();}}},_callee29,null,[[3,9]]);}));return _safeCreateImageBitmap.apply(this,arguments);}function isEmptyObject(object){for(var key in object||EMPTY_OBJECT){return false;}return true;}var BIG_ENDIAN=false;var LITTLE_ENDIAN=true;function getBinaryImageMetadata(binaryData){var dataView=toDataView(binaryData);return getPngMetadata(dataView)||getJpegMetadata(dataView)||getGifMetadata(dataView)||getBmpMetadata(dataView);}function getPngMetadata(binaryData){var dataView=toDataView(binaryData);var isPng=dataView.byteLength>=24&&dataView.getUint32(0,BIG_ENDIAN)===0x89504e47;if(!isPng){return null;}return{mimeType:'image/png',width:dataView.getUint32(16,BIG_ENDIAN),height:dataView.getUint32(20,BIG_ENDIAN)};}function getGifMetadata(binaryData){var dataView=toDataView(binaryData);var isGif=dataView.byteLength>=10&&dataView.getUint32(0,BIG_ENDIAN)===0x47494638;if(!isGif){return null;}return{mimeType:'image/gif',width:dataView.getUint16(6,LITTLE_ENDIAN),height:dataView.getUint16(8,LITTLE_ENDIAN)};}function getBmpMetadata(binaryData){var dataView=toDataView(binaryData);var isBmp=dataView.byteLength>=14&&dataView.getUint16(0,BIG_ENDIAN)===0x424d&&dataView.getUint32(2,LITTLE_ENDIAN)===dataView.byteLength;if(!isBmp){return null;}return{mimeType:'image/bmp',width:dataView.getUint32(18,LITTLE_ENDIAN),height:dataView.getUint32(22,LITTLE_ENDIAN)};}function getJpegMetadata(binaryData){var dataView=toDataView(binaryData);var isJpeg=dataView.byteLength>=3&&dataView.getUint16(0,BIG_ENDIAN)===0xffd8&&dataView.getUint8(2)===0xff;if(!isJpeg){return null;}var _getJpegMarkers=getJpegMarkers(),tableMarkers=_getJpegMarkers.tableMarkers,sofMarkers=_getJpegMarkers.sofMarkers;var i=2;while(i+9<dataView.byteLength){var marker=dataView.getUint16(i,BIG_ENDIAN);if(sofMarkers.has(marker)){return{mimeType:'image/jpeg',height:dataView.getUint16(i+5,BIG_ENDIAN),width:dataView.getUint16(i+7,BIG_ENDIAN)};}if(!tableMarkers.has(marker)){return null;}i+=2;i+=dataView.getUint16(i,BIG_ENDIAN);}return null;}function getJpegMarkers(){var tableMarkers=new Set([0xffdb,0xffc4,0xffcc,0xffdd,0xfffe]);for(var _i500=0xffe0;_i500<0xfff0;++_i500){tableMarkers.add(_i500);}var sofMarkers=new Set([0xffc0,0xffc1,0xffc2,0xffc3,0xffc5,0xffc6,0xffc7,0xffc9,0xffca,0xffcb,0xffcd,0xffce,0xffcf,0xffde]);return{tableMarkers:tableMarkers,sofMarkers:sofMarkers};}function toDataView(data){if(data instanceof DataView){return data;}if(ArrayBuffer.isView(data)){return new DataView(data.buffer);}if(data instanceof ArrayBuffer){return new DataView(data);}throw new Error('toDataView');}function parseToNodeImage(_x54,_x55){return _parseToNodeImage.apply(this,arguments);}function _parseToNodeImage(){_parseToNodeImage=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee30(arrayBuffer,options){var _ref25,mimeType,_parseImageNode;return _regeneratorRuntime().wrap(function _callee30$(_context34){while(1){switch(_context34.prev=_context34.next){case 0:_ref25=getBinaryImageMetadata(arrayBuffer)||{},mimeType=_ref25.mimeType;_parseImageNode=globalThis._parseImageNode;assert$5(_parseImageNode);_context34.next=5;return _parseImageNode(arrayBuffer,mimeType);case 5:return _context34.abrupt("return",_context34.sent);case 6:case"end":return _context34.stop();}}},_callee30);}));return _parseToNodeImage.apply(this,arguments);}function parseImage(_x56,_x57,_x58){return _parseImage.apply(this,arguments);}function _parseImage(){_parseImage=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee31(arrayBuffer,options,context){var imageOptions,imageType,_ref26,url,loadType,image;return _regeneratorRuntime().wrap(function _callee31$(_context35){while(1){switch(_context35.prev=_context35.next){case 0:options=options||{};imageOptions=options.image||{};imageType=imageOptions.type||'auto';_ref26=context||{},url=_ref26.url;loadType=getLoadableImageType(imageType);_context35.t0=loadType;_context35.next=_context35.t0==='imagebitmap'?8:_context35.t0==='image'?12:_context35.t0==='data'?16:20;break;case 8:_context35.next=10;return parseToImageBitmap(arrayBuffer,options,url);case 10:image=_context35.sent;return _context35.abrupt("break",21);case 12:_context35.next=14;return parseToImage(arrayBuffer,options,url);case 14:image=_context35.sent;return _context35.abrupt("break",21);case 16:_context35.next=18;return parseToNodeImage(arrayBuffer);case 18:image=_context35.sent;return _context35.abrupt("break",21);case 20:assert$5(false);case 21:if(imageType==='data'){image=getImageData(image);}return _context35.abrupt("return",image);case 23:case"end":return _context35.stop();}}},_callee31);}));return _parseImage.apply(this,arguments);}function getLoadableImageType(type){switch(type){case'auto':case'data':return getDefaultImageType();default:isImageTypeSupported(type);return type;}}var EXTENSIONS$1=['png','jpg','jpeg','gif','webp','bmp','ico','svg'];var MIME_TYPES=['image/png','image/jpeg','image/gif','image/webp','image/bmp','image/vnd.microsoft.icon','image/svg+xml'];var DEFAULT_IMAGE_LOADER_OPTIONS={image:{type:'auto',decode:true}};var ImageLoader={id:'image',module:'images',name:'Images',version:VERSION$2,mimeTypes:MIME_TYPES,extensions:EXTENSIONS$1,parse:parseImage,tests:[function(arrayBuffer){return Boolean(getBinaryImageMetadata(new DataView(arrayBuffer)));}],options:DEFAULT_IMAGE_LOADER_OPTIONS};var NODE_FORMAT_SUPPORT=['image/png','image/jpeg','image/gif'];var mimeTypeSupported={};function _isImageFormatSupported(mimeType){if(mimeTypeSupported[mimeType]===undefined){mimeTypeSupported[mimeType]=checkFormatSupport(mimeType);}return mimeTypeSupported[mimeType];}function checkFormatSupport(mimeType){switch(mimeType){case'image/webp':return checkWebPSupport();case'image/svg':return isBrowser$4;default:if(!isBrowser$4){var _parseImageNode2=globalThis._parseImageNode;return Boolean(_parseImageNode2)&&NODE_FORMAT_SUPPORT.includes(mimeType);}return true;}}function checkWebPSupport(){if(!isBrowser$4){return false;}try{var element=document.createElement('canvas');return element.toDataURL('image/webp').indexOf('data:image/webp')===0;}catch(_unused){return false;}}function assert$1(condition,message){if(!condition){throw new Error(message||'assert failed: gltf');}}function resolveUrl(url,options){var absolute=url.startsWith('data:')||url.startsWith('http:')||url.startsWith('https:');if(absolute){return url;}var baseUrl=options.baseUri||options.uri;if(!baseUrl){throw new Error("'baseUri' must be provided to resolve relative url ".concat(url));}return baseUrl.substr(0,baseUrl.lastIndexOf('/')+1)+url;}function getTypedArrayForBufferView(json,buffers,bufferViewIndex){var bufferView=json.bufferViews[bufferViewIndex];assert$1(bufferView);var bufferIndex=bufferView.buffer;var binChunk=buffers[bufferIndex];assert$1(binChunk);var byteOffset=(bufferView.byteOffset||0)+binChunk.byteOffset;return new Uint8Array(binChunk.arrayBuffer,byteOffset,bufferView.byteLength);}var TYPES=['SCALAR','VEC2','VEC3','VEC4'];var ARRAY_CONSTRUCTOR_TO_WEBGL_CONSTANT=[[Int8Array,5120],[Uint8Array,5121],[Int16Array,5122],[Uint16Array,5123],[Uint32Array,5125],[Float32Array,5126],[Float64Array,5130]];var ARRAY_TO_COMPONENT_TYPE=new Map(ARRAY_CONSTRUCTOR_TO_WEBGL_CONSTANT);var ATTRIBUTE_TYPE_TO_COMPONENTS={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16};var ATTRIBUTE_COMPONENT_TYPE_TO_BYTE_SIZE={5120:1,5121:1,5122:2,5123:2,5125:4,5126:4};var ATTRIBUTE_COMPONENT_TYPE_TO_ARRAY={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array};function getAccessorTypeFromSize(size){var type=TYPES[size-1];return type||TYPES[0];}function getComponentTypeFromArray(typedArray){var componentType=ARRAY_TO_COMPONENT_TYPE.get(typedArray.constructor);if(!componentType){throw new Error('Illegal typed array');}return componentType;}function getAccessorArrayTypeAndLength(accessor,bufferView){var ArrayType=ATTRIBUTE_COMPONENT_TYPE_TO_ARRAY[accessor.componentType];var components=ATTRIBUTE_TYPE_TO_COMPONENTS[accessor.type];var bytesPerComponent=ATTRIBUTE_COMPONENT_TYPE_TO_BYTE_SIZE[accessor.componentType];var length=accessor.count*components;var byteLength=accessor.count*components*bytesPerComponent;assert$1(byteLength>=0&&byteLength<=bufferView.byteLength);return{ArrayType:ArrayType,length:length,byteLength:byteLength};}var DEFAULT_GLTF_JSON={asset:{version:'2.0',generator:'loaders.gl'},buffers:[]};var GLTFScenegraph=/*#__PURE__*/function(){function GLTFScenegraph(gltf){_classCallCheck(this,GLTFScenegraph);_defineProperty(this,"gltf",void 0);_defineProperty(this,"sourceBuffers",void 0);_defineProperty(this,"byteLength",void 0);this.gltf=gltf||{json:_objectSpread({},DEFAULT_GLTF_JSON),buffers:[]};this.sourceBuffers=[];this.byteLength=0;if(this.gltf.buffers&&this.gltf.buffers[0]){this.byteLength=this.gltf.buffers[0].byteLength;this.sourceBuffers=[this.gltf.buffers[0]];}}_createClass(GLTFScenegraph,[{key:"json",get:function get(){return this.gltf.json;}},{key:"getApplicationData",value:function getApplicationData(key){var data=this.json[key];return data;}},{key:"getExtraData",value:function getExtraData(key){var extras=this.json.extras||{};return extras[key];}},{key:"getExtension",value:function getExtension(extensionName){var isExtension=this.getUsedExtensions().find(function(name){return name===extensionName;});var extensions=this.json.extensions||{};return isExtension?extensions[extensionName]||true:null;}},{key:"getRequiredExtension",value:function getRequiredExtension(extensionName){var isRequired=this.getRequiredExtensions().find(function(name){return name===extensionName;});return isRequired?this.getExtension(extensionName):null;}},{key:"getRequiredExtensions",value:function getRequiredExtensions(){return this.json.extensionsRequired||[];}},{key:"getUsedExtensions",value:function getUsedExtensions(){return this.json.extensionsUsed||[];}},{key:"getObjectExtension",value:function getObjectExtension(object,extensionName){var extensions=object.extensions||{};return extensions[extensionName];}},{key:"getScene",value:function getScene(index){return this.getObject('scenes',index);}},{key:"getNode",value:function getNode(index){return this.getObject('nodes',index);}},{key:"getSkin",value:function getSkin(index){return this.getObject('skins',index);}},{key:"getMesh",value:function getMesh(index){return this.getObject('meshes',index);}},{key:"getMaterial",value:function getMaterial(index){return this.getObject('materials',index);}},{key:"getAccessor",value:function getAccessor(index){return this.getObject('accessors',index);}},{key:"getTexture",value:function getTexture(index){return this.getObject('textures',index);}},{key:"getSampler",value:function getSampler(index){return this.getObject('samplers',index);}},{key:"getImage",value:function getImage(index){return this.getObject('images',index);}},{key:"getBufferView",value:function getBufferView(index){return this.getObject('bufferViews',index);}},{key:"getBuffer",value:function getBuffer(index){return this.getObject('buffers',index);}},{key:"getObject",value:function getObject(array,index){if(_typeof(index)==='object'){return index;}var object=this.json[array]&&this.json[array][index];if(!object){throw new Error("glTF file error: Could not find ".concat(array,"[").concat(index,"]"));}return object;}},{key:"getTypedArrayForBufferView",value:function getTypedArrayForBufferView(bufferView){bufferView=this.getBufferView(bufferView);var bufferIndex=bufferView.buffer;var binChunk=this.gltf.buffers[bufferIndex];assert$1(binChunk);var byteOffset=(bufferView.byteOffset||0)+binChunk.byteOffset;return new Uint8Array(binChunk.arrayBuffer,byteOffset,bufferView.byteLength);}},{key:"getTypedArrayForAccessor",value:function getTypedArrayForAccessor(accessor){accessor=this.getAccessor(accessor);var bufferView=this.getBufferView(accessor.bufferView);var buffer=this.getBuffer(bufferView.buffer);var arrayBuffer=buffer.data;var _getAccessorArrayType=getAccessorArrayTypeAndLength(accessor,bufferView),ArrayType=_getAccessorArrayType.ArrayType,length=_getAccessorArrayType.length;var byteOffset=bufferView.byteOffset+accessor.byteOffset;return new ArrayType(arrayBuffer,byteOffset,length);}},{key:"getTypedArrayForImageData",value:function getTypedArrayForImageData(image){image=this.getAccessor(image);var bufferView=this.getBufferView(image.bufferView);var buffer=this.getBuffer(bufferView.buffer);var arrayBuffer=buffer.data;var byteOffset=bufferView.byteOffset||0;return new Uint8Array(arrayBuffer,byteOffset,bufferView.byteLength);}},{key:"addApplicationData",value:function addApplicationData(key,data){this.json[key]=data;return this;}},{key:"addExtraData",value:function addExtraData(key,data){this.json.extras=this.json.extras||{};this.json.extras[key]=data;return this;}},{key:"addObjectExtension",value:function addObjectExtension(object,extensionName,data){object.extensions=object.extensions||{};object.extensions[extensionName]=data;this.registerUsedExtension(extensionName);return this;}},{key:"setObjectExtension",value:function setObjectExtension(object,extensionName,data){var extensions=object.extensions||{};extensions[extensionName]=data;}},{key:"removeObjectExtension",value:function removeObjectExtension(object,extensionName){var extensions=object.extensions||{};var extension=extensions[extensionName];delete extensions[extensionName];return extension;}},{key:"addExtension",value:function addExtension(extensionName){var extensionData=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};assert$1(extensionData);this.json.extensions=this.json.extensions||{};this.json.extensions[extensionName]=extensionData;this.registerUsedExtension(extensionName);return extensionData;}},{key:"addRequiredExtension",value:function addRequiredExtension(extensionName){var extensionData=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};assert$1(extensionData);this.addExtension(extensionName,extensionData);this.registerRequiredExtension(extensionName);return extensionData;}},{key:"registerUsedExtension",value:function registerUsedExtension(extensionName){this.json.extensionsUsed=this.json.extensionsUsed||[];if(!this.json.extensionsUsed.find(function(ext){return ext===extensionName;})){this.json.extensionsUsed.push(extensionName);}}},{key:"registerRequiredExtension",value:function registerRequiredExtension(extensionName){this.registerUsedExtension(extensionName);this.json.extensionsRequired=this.json.extensionsRequired||[];if(!this.json.extensionsRequired.find(function(ext){return ext===extensionName;})){this.json.extensionsRequired.push(extensionName);}}},{key:"removeExtension",value:function removeExtension(extensionName){if(this.json.extensionsRequired){this._removeStringFromArray(this.json.extensionsRequired,extensionName);}if(this.json.extensionsUsed){this._removeStringFromArray(this.json.extensionsUsed,extensionName);}if(this.json.extensions){delete this.json.extensions[extensionName];}}},{key:"setDefaultScene",value:function setDefaultScene(sceneIndex){this.json.scene=sceneIndex;}},{key:"addScene",value:function addScene(scene){var nodeIndices=scene.nodeIndices;this.json.scenes=this.json.scenes||[];this.json.scenes.push({nodes:nodeIndices});return this.json.scenes.length-1;}},{key:"addNode",value:function addNode(node){var meshIndex=node.meshIndex,matrix=node.matrix;this.json.nodes=this.json.nodes||[];var nodeData={mesh:meshIndex};if(matrix){nodeData.matrix=matrix;}this.json.nodes.push(nodeData);return this.json.nodes.length-1;}},{key:"addMesh",value:function addMesh(mesh){var attributes=mesh.attributes,indices=mesh.indices,material=mesh.material,_mesh$mode=mesh.mode,mode=_mesh$mode===void 0?4:_mesh$mode;var accessors=this._addAttributes(attributes);var glTFMesh={primitives:[{attributes:accessors,mode:mode}]};if(indices){var indicesAccessor=this._addIndices(indices);glTFMesh.primitives[0].indices=indicesAccessor;}if(Number.isFinite(material)){glTFMesh.primitives[0].material=material;}this.json.meshes=this.json.meshes||[];this.json.meshes.push(glTFMesh);return this.json.meshes.length-1;}},{key:"addPointCloud",value:function addPointCloud(attributes){var accessorIndices=this._addAttributes(attributes);var glTFMesh={primitives:[{attributes:accessorIndices,mode:0}]};this.json.meshes=this.json.meshes||[];this.json.meshes.push(glTFMesh);return this.json.meshes.length-1;}},{key:"addImage",value:function addImage(imageData,mimeTypeOpt){var metadata=getBinaryImageMetadata(imageData);var mimeType=mimeTypeOpt||(metadata===null||metadata===void 0?void 0:metadata.mimeType);var bufferViewIndex=this.addBufferView(imageData);var glTFImage={bufferView:bufferViewIndex,mimeType:mimeType};this.json.images=this.json.images||[];this.json.images.push(glTFImage);return this.json.images.length-1;}},{key:"addBufferView",value:function addBufferView(buffer){var byteLength=buffer.byteLength;assert$1(Number.isFinite(byteLength));this.sourceBuffers=this.sourceBuffers||[];this.sourceBuffers.push(buffer);var glTFBufferView={buffer:0,byteOffset:this.byteLength,byteLength:byteLength};this.byteLength+=padToNBytes(byteLength,4);this.json.bufferViews=this.json.bufferViews||[];this.json.bufferViews.push(glTFBufferView);return this.json.bufferViews.length-1;}},{key:"addAccessor",value:function addAccessor(bufferViewIndex,accessor){var glTFAccessor={bufferView:bufferViewIndex,type:getAccessorTypeFromSize(accessor.size),componentType:accessor.componentType,count:accessor.count,max:accessor.max,min:accessor.min};this.json.accessors=this.json.accessors||[];this.json.accessors.push(glTFAccessor);return this.json.accessors.length-1;}},{key:"addBinaryBuffer",value:function addBinaryBuffer(sourceBuffer){var accessor=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{size:3};var bufferViewIndex=this.addBufferView(sourceBuffer);var minMax={min:accessor.min,max:accessor.max};if(!minMax.min||!minMax.max){minMax=this._getAccessorMinMax(sourceBuffer,accessor.size);}var accessorDefaults={size:accessor.size,componentType:getComponentTypeFromArray(sourceBuffer),count:Math.round(sourceBuffer.length/accessor.size),min:minMax.min,max:minMax.max};return this.addAccessor(bufferViewIndex,Object.assign(accessorDefaults,accessor));}},{key:"addTexture",value:function addTexture(texture){var imageIndex=texture.imageIndex;var glTFTexture={source:imageIndex};this.json.textures=this.json.textures||[];this.json.textures.push(glTFTexture);return this.json.textures.length-1;}},{key:"addMaterial",value:function addMaterial(pbrMaterialInfo){this.json.materials=this.json.materials||[];this.json.materials.push(pbrMaterialInfo);return this.json.materials.length-1;}},{key:"createBinaryChunk",value:function createBinaryChunk(){var _this$json,_this$json$buffers;this.gltf.buffers=[];var totalByteLength=this.byteLength;var arrayBuffer=new ArrayBuffer(totalByteLength);var targetArray=new Uint8Array(arrayBuffer);var dstByteOffset=0;var _iterator17=_createForOfIteratorHelper(this.sourceBuffers||[]),_step17;try{for(_iterator17.s();!(_step17=_iterator17.n()).done;){var sourceBuffer=_step17.value;dstByteOffset=copyToArray(sourceBuffer,targetArray,dstByteOffset);}}catch(err){_iterator17.e(err);}finally{_iterator17.f();}if((_this$json=this.json)!==null&&_this$json!==void 0&&(_this$json$buffers=_this$json.buffers)!==null&&_this$json$buffers!==void 0&&_this$json$buffers[0]){this.json.buffers[0].byteLength=totalByteLength;}else{this.json.buffers=[{byteLength:totalByteLength}];}this.gltf.binary=arrayBuffer;this.sourceBuffers=[arrayBuffer];}},{key:"_removeStringFromArray",value:function _removeStringFromArray(array,string){var found=true;while(found){var index=array.indexOf(string);if(index>-1){array.splice(index,1);}else{found=false;}}}},{key:"_addAttributes",value:function _addAttributes(){var attributes=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};var result={};for(var attributeKey in attributes){var attributeData=attributes[attributeKey];var attrName=this._getGltfAttributeName(attributeKey);var accessor=this.addBinaryBuffer(attributeData.value,attributeData);result[attrName]=accessor;}return result;}},{key:"_addIndices",value:function _addIndices(indices){return this.addBinaryBuffer(indices,{size:1});}},{key:"_getGltfAttributeName",value:function _getGltfAttributeName(attributeName){switch(attributeName.toLowerCase()){case'position':case'positions':case'vertices':return'POSITION';case'normal':case'normals':return'NORMAL';case'color':case'colors':return'COLOR_0';case'texcoord':case'texcoords':return'TEXCOORD_0';default:return attributeName;}}},{key:"_getAccessorMinMax",value:function _getAccessorMinMax(buffer,size){var result={min:null,max:null};if(buffer.length<size){return result;}result.min=[];result.max=[];var initValues=buffer.subarray(0,size);var _iterator18=_createForOfIteratorHelper(initValues),_step18;try{for(_iterator18.s();!(_step18=_iterator18.n()).done;){var value=_step18.value;result.min.push(value);result.max.push(value);}}catch(err){_iterator18.e(err);}finally{_iterator18.f();}for(var index=size;index<buffer.length;index+=size){for(var componentIndex=0;componentIndex<size;componentIndex++){result.min[0+componentIndex]=Math.min(result.min[0+componentIndex],buffer[index+componentIndex]);result.max[0+componentIndex]=Math.max(result.max[0+componentIndex],buffer[index+componentIndex]);}}return result;}}]);return GLTFScenegraph;}();var 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';var 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';var detector=new Uint8Array([0,97,115,109,1,0,0,0,1,4,1,96,0,0,3,3,2,0,0,5,3,1,0,1,12,1,0,10,22,2,12,0,65,0,65,0,65,0,252,10,0,0,11,7,0,65,0,253,15,26,11]);var wasmpack=new Uint8Array([32,0,65,253,3,1,2,34,4,106,6,5,11,8,7,20,13,33,12,16,128,9,116,64,19,113,127,15,10,21,22,14,255,66,24,54,136,107,18,23,192,26,114,118,132,17,77,101,130,144,27,87,131,44,45,74,156,154,70,167]);var FILTERS={0:'',1:'meshopt_decodeFilterOct',2:'meshopt_decodeFilterQuat',3:'meshopt_decodeFilterExp',NONE:'',OCTAHEDRAL:'meshopt_decodeFilterOct',QUATERNION:'meshopt_decodeFilterQuat',EXPONENTIAL:'meshopt_decodeFilterExp'};var DECODERS={0:'meshopt_decodeVertexBuffer',1:'meshopt_decodeIndexBuffer',2:'meshopt_decodeIndexSequence',ATTRIBUTES:'meshopt_decodeVertexBuffer',TRIANGLES:'meshopt_decodeIndexBuffer',INDICES:'meshopt_decodeIndexSequence'};function meshoptDecodeGltfBuffer(_x59,_x60,_x61,_x62,_x63){return _meshoptDecodeGltfBuffer.apply(this,arguments);}function _meshoptDecodeGltfBuffer(){_meshoptDecodeGltfBuffer=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee32(target,count,size,source,mode){var filter,instance,_args30=arguments;return _regeneratorRuntime().wrap(function _callee32$(_context36){while(1){switch(_context36.prev=_context36.next){case 0:filter=_args30.length>5&&_args30[5]!==undefined?_args30[5]:'NONE';_context36.next=3;return loadWasmInstance();case 3:instance=_context36.sent;decode$5(instance,instance.exports[DECODERS[mode]],target,count,size,source,instance.exports[FILTERS[filter||'NONE']]);case 5:case"end":return _context36.stop();}}},_callee32);}));return _meshoptDecodeGltfBuffer.apply(this,arguments);}var wasmPromise;function loadWasmInstance(){return _loadWasmInstance.apply(this,arguments);}function _loadWasmInstance(){_loadWasmInstance=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee33(){return _regeneratorRuntime().wrap(function 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EXT_MESHOPT_COMPRESSION='EXT_meshopt_compression';var name$6=EXT_MESHOPT_COMPRESSION;function decode$4(_x64,_x65){return _decode$.apply(this,arguments);}function _decode$(){_decode$=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee35(gltfData,options){var _options$gltf,scenegraph,promises,_iterator47,_step47,bufferViewIndex;return _regeneratorRuntime().wrap(function _callee35$(_context39){while(1){switch(_context39.prev=_context39.next){case 0:scenegraph=new GLTFScenegraph(gltfData);if(options!==null&&options!==void 0&&(_options$gltf=options.gltf)!==null&&_options$gltf!==void 0&&_options$gltf.decompressMeshes){_context39.next=3;break;}return _context39.abrupt("return");case 3:promises=[];_iterator47=_createForOfIteratorHelper(gltfData.json.bufferViews||[]);try{for(_iterator47.s();!(_step47=_iterator47.n()).done;){bufferViewIndex=_step47.value;promises.push(decodeMeshoptBufferView(scenegraph,bufferViewIndex));}}catch(err){_iterator47.e(err);}finally{_iterator47.f();}_context39.next=8;return Promise.all(promises);case 8:scenegraph.removeExtension(EXT_MESHOPT_COMPRESSION);case 9:case"end":return _context39.stop();}}},_callee35);}));return _decode$.apply(this,arguments);}function decodeMeshoptBufferView(_x66,_x67){return _decodeMeshoptBufferView.apply(this,arguments);}function _decodeMeshoptBufferView(){_decodeMeshoptBufferView=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee36(scenegraph,bufferView){var meshoptExtension,_meshoptExtension$byt,byteOffset,_meshoptExtension$byt2,byteLength,byteStride,count,mode,_meshoptExtension$fil,filter,bufferIndex,buffer,source,result;return _regeneratorRuntime().wrap(function _callee36$(_context40){while(1){switch(_context40.prev=_context40.next){case 0:meshoptExtension=scenegraph.getObjectExtension(bufferView,EXT_MESHOPT_COMPRESSION);if(!meshoptExtension){_context40.next=9;break;}_meshoptExtension$byt=meshoptExtension.byteOffset,byteOffset=_meshoptExtension$byt===void 0?0:_meshoptExtension$byt,_meshoptExtension$byt2=meshoptExtension.byteLength,byteLength=_meshoptExtension$byt2===void 0?0:_meshoptExtension$byt2,byteStride=meshoptExtension.byteStride,count=meshoptExtension.count,mode=meshoptExtension.mode,_meshoptExtension$fil=meshoptExtension.filter,filter=_meshoptExtension$fil===void 0?'NONE':_meshoptExtension$fil,bufferIndex=meshoptExtension.buffer;buffer=scenegraph.gltf.buffers[bufferIndex];source=new Uint8Array(buffer.arrayBuffer,buffer.byteOffset+byteOffset,byteLength);result=new Uint8Array(scenegraph.gltf.buffers[bufferView.buffer].arrayBuffer,bufferView.byteOffset,bufferView.byteLength);_context40.next=8;return meshoptDecodeGltfBuffer(result,count,byteStride,source,mode,filter);case 8:return _context40.abrupt("return",result);case 9:return _context40.abrupt("return",null);case 10:case"end":return _context40.stop();}}},_callee36);}));return _decodeMeshoptBufferView.apply(this,arguments);}var EXT_meshopt_compression=/*#__PURE__*/Object.freeze({__proto__:null,name:name$6,decode:decode$4});var EXT_TEXTURE_WEBP='EXT_texture_webp';var name$5=EXT_TEXTURE_WEBP;function preprocess$3(gltfData,options){var scenegraph=new GLTFScenegraph(gltfData);if(!_isImageFormatSupported('image/webp')){if(scenegraph.getRequiredExtensions().includes(EXT_TEXTURE_WEBP)){throw new Error("gltf: Required extension ".concat(EXT_TEXTURE_WEBP," not supported by browser"));}return;}var json=scenegraph.json;var _iterator19=_createForOfIteratorHelper(json.textures||[]),_step19;try{for(_iterator19.s();!(_step19=_iterator19.n()).done;){var texture=_step19.value;var extension=scenegraph.getObjectExtension(texture,EXT_TEXTURE_WEBP);if(extension){texture.source=extension.source;}scenegraph.removeObjectExtension(texture,EXT_TEXTURE_WEBP);}}catch(err){_iterator19.e(err);}finally{_iterator19.f();}scenegraph.removeExtension(EXT_TEXTURE_WEBP);}var EXT_texture_webp=/*#__PURE__*/Object.freeze({__proto__:null,name:name$5,preprocess:preprocess$3});var KHR_TEXTURE_BASISU='KHR_texture_basisu';var name$4=KHR_TEXTURE_BASISU;function preprocess$2(gltfData,options){var scene=new GLTFScenegraph(gltfData);var json=scene.json;var _iterator20=_createForOfIteratorHelper(json.textures||[]),_step20;try{for(_iterator20.s();!(_step20=_iterator20.n()).done;){var texture=_step20.value;var extension=scene.getObjectExtension(texture,KHR_TEXTURE_BASISU);if(extension){texture.source=extension.source;}scene.removeObjectExtension(texture,KHR_TEXTURE_BASISU);}}catch(err){_iterator20.e(err);}finally{_iterator20.f();}scene.removeExtension(KHR_TEXTURE_BASISU);}var KHR_texture_basisu=/*#__PURE__*/Object.freeze({__proto__:null,name:name$4,preprocess:preprocess$2});var VERSION$1="3.2.6";var DEFAULT_DRACO_OPTIONS={draco:{decoderType:(typeof WebAssembly==="undefined"?"undefined":_typeof(WebAssembly))==='object'?'wasm':'js',libraryPath:'libs/',extraAttributes:{},attributeNameEntry:undefined}};var DracoLoader$1={name:'Draco',id:'draco',module:'draco',shapes:['mesh'],version:VERSION$1,worker:true,extensions:['drc'],mimeTypes:['application/octet-stream'],binary:true,tests:['DRACO'],options:DEFAULT_DRACO_OPTIONS};function getMeshBoundingBox(attributes){var minX=Infinity;var minY=Infinity;var minZ=Infinity;var maxX=-Infinity;var maxY=-Infinity;var maxZ=-Infinity;var positions=attributes.POSITION?attributes.POSITION.value:[];var len=positions&&positions.length;for(var _i503=0;_i503<len;_i503+=3){var x=positions[_i503];var y=positions[_i503+1];var _z4=positions[_i503+2];minX=x<minX?x:minX;minY=y<minY?y:minY;minZ=_z4<minZ?_z4:minZ;maxX=x>maxX?x:maxX;maxY=y>maxY?y:maxY;maxZ=_z4>maxZ?_z4:maxZ;}return[[minX,minY,minZ],[maxX,maxY,maxZ]];}function assert(condition,message){if(!condition){throw new Error(message||'loader assertion failed.');}}var Schema=/*#__PURE__*/function(){function Schema(fields,metadata){_classCallCheck(this,Schema);_defineProperty(this,"fields",void 0);_defineProperty(this,"metadata",void 0);assert(Array.isArray(fields));checkNames(fields);this.fields=fields;this.metadata=metadata||new Map();}_createClass(Schema,[{key:"compareTo",value:function compareTo(other){if(this.metadata!==other.metadata){return false;}if(this.fields.length!==other.fields.length){return false;}for(var _i504=0;_i504<this.fields.length;++_i504){if(!this.fields[_i504].compareTo(other.fields[_i504])){return false;}}return true;}},{key:"select",value:function select(){var nameMap=Object.create(null);for(var _len109=arguments.length,columnNames=new Array(_len109),_key11=0;_key11<_len109;_key11++){columnNames[_key11]=arguments[_key11];}for(var _i505=0,_columnNames=columnNames;_i505<_columnNames.length;_i505++){var _name6=_columnNames[_i505];nameMap[_name6]=true;}var selectedFields=this.fields.filter(function(field){return nameMap[field.name];});return new Schema(selectedFields,this.metadata);}},{key:"selectAt",value:function selectAt(){var _this119=this;for(var _len110=arguments.length,columnIndices=new Array(_len110),_key12=0;_key12<_len110;_key12++){columnIndices[_key12]=arguments[_key12];}var selectedFields=columnIndices.map(function(index){return _this119.fields[index];}).filter(Boolean);return new Schema(selectedFields,this.metadata);}},{key:"assign",value:function assign(schemaOrFields){var fields;var metadata=this.metadata;if(schemaOrFields instanceof Schema){var otherSchema=schemaOrFields;fields=otherSchema.fields;metadata=mergeMaps(mergeMaps(new Map(),this.metadata),otherSchema.metadata);}else{fields=schemaOrFields;}var fieldMap=Object.create(null);var _iterator21=_createForOfIteratorHelper(this.fields),_step21;try{for(_iterator21.s();!(_step21=_iterator21.n()).done;){var field=_step21.value;fieldMap[field.name]=field;}}catch(err){_iterator21.e(err);}finally{_iterator21.f();}var _iterator22=_createForOfIteratorHelper(fields),_step22;try{for(_iterator22.s();!(_step22=_iterator22.n()).done;){var _field=_step22.value;fieldMap[_field.name]=_field;}}catch(err){_iterator22.e(err);}finally{_iterator22.f();}var mergedFields=Object.values(fieldMap);return new Schema(mergedFields,metadata);}}]);return Schema;}();function checkNames(fields){var usedNames={};var _iterator23=_createForOfIteratorHelper(fields),_step23;try{for(_iterator23.s();!(_step23=_iterator23.n()).done;){var field=_step23.value;if(usedNames[field.name]){console.warn('Schema: duplicated field name',field.name,field);}usedNames[field.name]=true;}}catch(err){_iterator23.e(err);}finally{_iterator23.f();}}function mergeMaps(m1,m2){return new Map([].concat(_toConsumableArray(m1||new Map()),_toConsumableArray(m2||new Map())));}var Field=/*#__PURE__*/function(){function Field(name,type){var nullable=arguments.length>2&&arguments[2]!==undefined?arguments[2]:false;var metadata=arguments.length>3&&arguments[3]!==undefined?arguments[3]:new Map();_classCallCheck(this,Field);_defineProperty(this,"name",void 0);_defineProperty(this,"type",void 0);_defineProperty(this,"nullable",void 0);_defineProperty(this,"metadata",void 0);this.name=name;this.type=type;this.nullable=nullable;this.metadata=metadata;}_createClass(Field,[{key:"typeId",get:function get(){return this.type&&this.type.typeId;}},{key:"clone",value:function clone(){return new Field(this.name,this.type,this.nullable,this.metadata);}},{key:"compareTo",value:function compareTo(other){return this.name===other.name&&this.type===other.type&&this.nullable===other.nullable&&this.metadata===other.metadata;}},{key:"toString",value:function toString(){return"".concat(this.type).concat(this.nullable?', nullable':'').concat(this.metadata?", metadata: ".concat(this.metadata):'');}}]);return Field;}();var Type;(function(Type){Type[Type["NONE"]=0]="NONE";Type[Type["Null"]=1]="Null";Type[Type["Int"]=2]="Int";Type[Type["Float"]=3]="Float";Type[Type["Binary"]=4]="Binary";Type[Type["Utf8"]=5]="Utf8";Type[Type["Bool"]=6]="Bool";Type[Type["Decimal"]=7]="Decimal";Type[Type["Date"]=8]="Date";Type[Type["Time"]=9]="Time";Type[Type["Timestamp"]=10]="Timestamp";Type[Type["Interval"]=11]="Interval";Type[Type["List"]=12]="List";Type[Type["Struct"]=13]="Struct";Type[Type["Union"]=14]="Union";Type[Type["FixedSizeBinary"]=15]="FixedSizeBinary";Type[Type["FixedSizeList"]=16]="FixedSizeList";Type[Type["Map"]=17]="Map";Type[Type["Dictionary"]=-1]="Dictionary";Type[Type["Int8"]=-2]="Int8";Type[Type["Int16"]=-3]="Int16";Type[Type["Int32"]=-4]="Int32";Type[Type["Int64"]=-5]="Int64";Type[Type["Uint8"]=-6]="Uint8";Type[Type["Uint16"]=-7]="Uint16";Type[Type["Uint32"]=-8]="Uint32";Type[Type["Uint64"]=-9]="Uint64";Type[Type["Float16"]=-10]="Float16";Type[Type["Float32"]=-11]="Float32";Type[Type["Float64"]=-12]="Float64";Type[Type["DateDay"]=-13]="DateDay";Type[Type["DateMillisecond"]=-14]="DateMillisecond";Type[Type["TimestampSecond"]=-15]="TimestampSecond";Type[Type["TimestampMillisecond"]=-16]="TimestampMillisecond";Type[Type["TimestampMicrosecond"]=-17]="TimestampMicrosecond";Type[Type["TimestampNanosecond"]=-18]="TimestampNanosecond";Type[Type["TimeSecond"]=-19]="TimeSecond";Type[Type["TimeMillisecond"]=-20]="TimeMillisecond";Type[Type["TimeMicrosecond"]=-21]="TimeMicrosecond";Type[Type["TimeNanosecond"]=-22]="TimeNanosecond";Type[Type["DenseUnion"]=-23]="DenseUnion";Type[Type["SparseUnion"]=-24]="SparseUnion";Type[Type["IntervalDayTime"]=-25]="IntervalDayTime";Type[Type["IntervalYearMonth"]=-26]="IntervalYearMonth";})(Type||(Type={}));var 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Float=/*#__PURE__*/function(_DataType2,_Symbol$toStringTag4){_inherits(Float,_DataType2);var _super154=_createSuper(Float);function Float(precision){var _this121;_classCallCheck(this,Float);_this121=_super154.call(this);_defineProperty(_assertThisInitialized(_this121),"precision",void 0);_this121.precision=precision;return _this121;}_createClass(Float,[{key:"typeId",get:function get(){return Type.Float;}},{key:_Symbol$toStringTag4,get:function get(){return'Float';}},{key:"toString",value:function toString(){return"Float".concat(this.precision);}}]);return Float;}(DataType,_Symbol$toStringTag2);var Float32=/*#__PURE__*/function(_Float){_inherits(Float32,_Float);var _super155=_createSuper(Float32);function Float32(){_classCallCheck(this,Float32);return _super155.call(this,Precision.SINGLE);}return _createClass(Float32);}(Float);var Float64=/*#__PURE__*/function(_Float2){_inherits(Float64,_Float2);var _super156=_createSuper(Float64);function Float64(){_classCallCheck(this,Float64);return _super156.call(this,Precision.DOUBLE);}return _createClass(Float64);}(Float);_Symbol$toStringTag7=Symbol.toStringTag;var FixedSizeList=/*#__PURE__*/function(_DataType3,_Symbol$toStringTag5){_inherits(FixedSizeList,_DataType3);var _super157=_createSuper(FixedSizeList);function FixedSizeList(listSize,child){var _this122;_classCallCheck(this,FixedSizeList);_this122=_super157.call(this);_defineProperty(_assertThisInitialized(_this122),"listSize",void 0);_defineProperty(_assertThisInitialized(_this122),"children",void 0);_this122.listSize=listSize;_this122.children=[child];return _this122;}_createClass(FixedSizeList,[{key:"typeId",get:function get(){return Type.FixedSizeList;}},{key:"valueType",get:function get(){return this.children[0].type;}},{key:"valueField",get:function get(){return this.children[0];}},{key:_Symbol$toStringTag5,get:function get(){return'FixedSizeList';}},{key:"toString",value:function toString(){return"FixedSizeList[".concat(this.listSize,"]<").concat(this.valueType,">");}}]);return FixedSizeList;}(DataType,_Symbol$toStringTag7);function getArrowTypeFromTypedArray(array){switch(array.constructor){case Int8Array:return new Int8();case Uint8Array:return new Uint8();case Int16Array:return new Int16();case Uint16Array:return new Uint16();case Int32Array:return new Int32();case Uint32Array:return new Uint32();case Float32Array:return new Float32();case Float64Array:return new Float64();default:throw new Error('array type not supported');}}function deduceMeshField(attributeName,attribute,optionalMetadata){var type=getArrowTypeFromTypedArray(attribute.value);var metadata=optionalMetadata?optionalMetadata:makeMeshAttributeMetadata(attribute);var field=new Field(attributeName,new FixedSizeList(attribute.size,new Field('value',type)),false,metadata);return field;}function makeMeshAttributeMetadata(attribute){var result=new Map();if('byteOffset'in attribute){result.set('byteOffset',attribute.byteOffset.toString(10));}if('byteStride'in attribute){result.set('byteStride',attribute.byteStride.toString(10));}if('normalized'in attribute){result.set('normalized',attribute.normalized.toString());}return result;}function getDracoSchema(attributes,loaderData,indices){var metadataMap=makeMetadata(loaderData.metadata);var fields=[];var namedLoaderDataAttributes=transformAttributesLoaderData(loaderData.attributes);for(var attributeName in attributes){var attribute=attributes[attributeName];var field=getArrowFieldFromAttribute(attributeName,attribute,namedLoaderDataAttributes[attributeName]);fields.push(field);}if(indices){var indicesField=getArrowFieldFromAttribute('indices',indices);fields.push(indicesField);}return new Schema(fields,metadataMap);}function transformAttributesLoaderData(loaderData){var result={};for(var key in loaderData){var dracoAttribute=loaderData[key];result[dracoAttribute.name||'undefined']=dracoAttribute;}return result;}function getArrowFieldFromAttribute(attributeName,attribute,loaderData){var metadataMap=loaderData?makeMetadata(loaderData.metadata):undefined;var field=deduceMeshField(attributeName,attribute,metadataMap);return field;}function makeMetadata(metadata){var metadataMap=new Map();for(var key in metadata){metadataMap.set("".concat(key,".string"),JSON.stringify(metadata[key]));}return metadataMap;}var DRACO_TO_GLTF_ATTRIBUTE_NAME_MAP={POSITION:'POSITION',NORMAL:'NORMAL',COLOR:'COLOR_0',TEX_COORD:'TEXCOORD_0'};var DRACO_DATA_TYPE_TO_TYPED_ARRAY_MAP={1:Int8Array,2:Uint8Array,3:Int16Array,4:Uint16Array,5:Int32Array,6:Uint32Array,9:Float32Array};var INDEX_ITEM_SIZE=4;var DracoParser=/*#__PURE__*/function(){function DracoParser(draco){_classCallCheck(this,DracoParser);_defineProperty(this,"draco",void 0);_defineProperty(this,"decoder",void 0);_defineProperty(this,"metadataQuerier",void 0);this.draco=draco;this.decoder=new this.draco.Decoder();this.metadataQuerier=new this.draco.MetadataQuerier();}_createClass(DracoParser,[{key:"destroy",value:function destroy(){this.draco.destroy(this.decoder);this.draco.destroy(this.metadataQuerier);}},{key:"parseSync",value:function parseSync(arrayBuffer){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var buffer=new this.draco.DecoderBuffer();buffer.Init(new Int8Array(arrayBuffer),arrayBuffer.byteLength);this._disableAttributeTransforms(options);var geometry_type=this.decoder.GetEncodedGeometryType(buffer);var dracoGeometry=geometry_type===this.draco.TRIANGULAR_MESH?new this.draco.Mesh():new this.draco.PointCloud();try{var dracoStatus;switch(geometry_type){case this.draco.TRIANGULAR_MESH:dracoStatus=this.decoder.DecodeBufferToMesh(buffer,dracoGeometry);break;case this.draco.POINT_CLOUD:dracoStatus=this.decoder.DecodeBufferToPointCloud(buffer,dracoGeometry);break;default:throw new Error('DRACO: Unknown geometry type.');}if(!dracoStatus.ok()||!dracoGeometry.ptr){var message="DRACO decompression failed: ".concat(dracoStatus.error_msg());throw new Error(message);}var loaderData=this._getDracoLoaderData(dracoGeometry,geometry_type,options);var geometry=this._getMeshData(dracoGeometry,loaderData,options);var boundingBox=getMeshBoundingBox(geometry.attributes);var schema=getDracoSchema(geometry.attributes,loaderData,geometry.indices);var data=_objectSpread(_objectSpread({loader:'draco',loaderData:loaderData,header:{vertexCount:dracoGeometry.num_points(),boundingBox:boundingBox}},geometry),{},{schema:schema});return data;}finally{this.draco.destroy(buffer);if(dracoGeometry){this.draco.destroy(dracoGeometry);}}}},{key:"_getDracoLoaderData",value:function _getDracoLoaderData(dracoGeometry,geometry_type,options){var metadata=this._getTopLevelMetadata(dracoGeometry);var attributes=this._getDracoAttributes(dracoGeometry,options);return{geometry_type:geometry_type,num_attributes:dracoGeometry.num_attributes(),num_points:dracoGeometry.num_points(),num_faces:dracoGeometry instanceof this.draco.Mesh?dracoGeometry.num_faces():0,metadata:metadata,attributes:attributes};}},{key:"_getDracoAttributes",value:function _getDracoAttributes(dracoGeometry,options){var dracoAttributes={};for(var attributeId=0;attributeId<dracoGeometry.num_attributes();attributeId++){var dracoAttribute=this.decoder.GetAttribute(dracoGeometry,attributeId);var metadata=this._getAttributeMetadata(dracoGeometry,attributeId);dracoAttributes[dracoAttribute.unique_id()]={unique_id:dracoAttribute.unique_id(),attribute_type:dracoAttribute.attribute_type(),data_type:dracoAttribute.data_type(),num_components:dracoAttribute.num_components(),byte_offset:dracoAttribute.byte_offset(),byte_stride:dracoAttribute.byte_stride(),normalized:dracoAttribute.normalized(),attribute_index:attributeId,metadata:metadata};var quantization=this._getQuantizationTransform(dracoAttribute,options);if(quantization){dracoAttributes[dracoAttribute.unique_id()].quantization_transform=quantization;}var octahedron=this._getOctahedronTransform(dracoAttribute,options);if(octahedron){dracoAttributes[dracoAttribute.unique_id()].octahedron_transform=octahedron;}}return dracoAttributes;}},{key:"_getMeshData",value:function _getMeshData(dracoGeometry,loaderData,options){var attributes=this._getMeshAttributes(loaderData,dracoGeometry,options);var positionAttribute=attributes.POSITION;if(!positionAttribute){throw new Error('DRACO: No position attribute found.');}if(dracoGeometry instanceof this.draco.Mesh){switch(options.topology){case'triangle-strip':return{topology:'triangle-strip',mode:4,attributes:attributes,indices:{value:this._getTriangleStripIndices(dracoGeometry),size:1}};case'triangle-list':default:return{topology:'triangle-list',mode:5,attributes:attributes,indices:{value:this._getTriangleListIndices(dracoGeometry),size:1}};}}return{topology:'point-list',mode:0,attributes:attributes};}},{key:"_getMeshAttributes",value:function _getMeshAttributes(loaderData,dracoGeometry,options){var attributes={};for(var _i506=0,_Object$values=Object.values(loaderData.attributes);_i506<_Object$values.length;_i506++){var loaderAttribute=_Object$values[_i506];var attributeName=this._deduceAttributeName(loaderAttribute,options);loaderAttribute.name=attributeName;var _this$_getAttributeVa=this._getAttributeValues(dracoGeometry,loaderAttribute),value=_this$_getAttributeVa.value,size=_this$_getAttributeVa.size;attributes[attributeName]={value:value,size:size,byteOffset:loaderAttribute.byte_offset,byteStride:loaderAttribute.byte_stride,normalized:loaderAttribute.normalized};}return attributes;}},{key:"_getTriangleListIndices",value:function _getTriangleListIndices(dracoGeometry){var numFaces=dracoGeometry.num_faces();var numIndices=numFaces*3;var byteLength=numIndices*INDEX_ITEM_SIZE;var ptr=this.draco._malloc(byteLength);try{this.decoder.GetTrianglesUInt32Array(dracoGeometry,byteLength,ptr);return new Uint32Array(this.draco.HEAPF32.buffer,ptr,numIndices).slice();}finally{this.draco._free(ptr);}}},{key:"_getTriangleStripIndices",value:function _getTriangleStripIndices(dracoGeometry){var dracoArray=new this.draco.DracoInt32Array();try{this.decoder.GetTriangleStripsFromMesh(dracoGeometry,dracoArray);return getUint32Array(dracoArray);}finally{this.draco.destroy(dracoArray);}}},{key:"_getAttributeValues",value:function _getAttributeValues(dracoGeometry,attribute){var TypedArrayCtor=DRACO_DATA_TYPE_TO_TYPED_ARRAY_MAP[attribute.data_type];var numComponents=attribute.num_components;var numPoints=dracoGeometry.num_points();var numValues=numPoints*numComponents;var byteLength=numValues*TypedArrayCtor.BYTES_PER_ELEMENT;var dataType=getDracoDataType(this.draco,TypedArrayCtor);var value;var ptr=this.draco._malloc(byteLength);try{var dracoAttribute=this.decoder.GetAttribute(dracoGeometry,attribute.attribute_index);this.decoder.GetAttributeDataArrayForAllPoints(dracoGeometry,dracoAttribute,dataType,byteLength,ptr);value=new TypedArrayCtor(this.draco.HEAPF32.buffer,ptr,numValues).slice();}finally{this.draco._free(ptr);}return{value:value,size:numComponents};}},{key:"_deduceAttributeName",value:function _deduceAttributeName(attribute,options){var uniqueId=attribute.unique_id;for(var _i507=0,_Object$entries4=Object.entries(options.extraAttributes||{});_i507<_Object$entries4.length;_i507++){var _Object$entries4$_i=_slicedToArray(_Object$entries4[_i507],2),attributeName=_Object$entries4$_i[0],attributeUniqueId=_Object$entries4$_i[1];if(attributeUniqueId===uniqueId){return attributeName;}}var thisAttributeType=attribute.attribute_type;for(var dracoAttributeConstant in DRACO_TO_GLTF_ATTRIBUTE_NAME_MAP){var attributeType=this.draco[dracoAttributeConstant];if(attributeType===thisAttributeType){return DRACO_TO_GLTF_ATTRIBUTE_NAME_MAP[dracoAttributeConstant];}}var entryName=options.attributeNameEntry||'name';if(attribute.metadata[entryName]){return attribute.metadata[entryName].string;}return"CUSTOM_ATTRIBUTE_".concat(uniqueId);}},{key:"_getTopLevelMetadata",value:function _getTopLevelMetadata(dracoGeometry){var dracoMetadata=this.decoder.GetMetadata(dracoGeometry);return this._getDracoMetadata(dracoMetadata);}},{key:"_getAttributeMetadata",value:function _getAttributeMetadata(dracoGeometry,attributeId){var dracoMetadata=this.decoder.GetAttributeMetadata(dracoGeometry,attributeId);return this._getDracoMetadata(dracoMetadata);}},{key:"_getDracoMetadata",value:function _getDracoMetadata(dracoMetadata){if(!dracoMetadata||!dracoMetadata.ptr){return{};}var result={};var numEntries=this.metadataQuerier.NumEntries(dracoMetadata);for(var entryIndex=0;entryIndex<numEntries;entryIndex++){var entryName=this.metadataQuerier.GetEntryName(dracoMetadata,entryIndex);result[entryName]=this._getDracoMetadataField(dracoMetadata,entryName);}return result;}},{key:"_getDracoMetadataField",value:function _getDracoMetadataField(dracoMetadata,entryName){var dracoArray=new this.draco.DracoInt32Array();try{this.metadataQuerier.GetIntEntryArray(dracoMetadata,entryName,dracoArray);var intArray=getInt32Array(dracoArray);return{"int":this.metadataQuerier.GetIntEntry(dracoMetadata,entryName),string:this.metadataQuerier.GetStringEntry(dracoMetadata,entryName),"double":this.metadataQuerier.GetDoubleEntry(dracoMetadata,entryName),intArray:intArray};}finally{this.draco.destroy(dracoArray);}}},{key:"_disableAttributeTransforms",value:function _disableAttributeTransforms(options){var _options$quantizedAtt=options.quantizedAttributes,quantizedAttributes=_options$quantizedAtt===void 0?[]:_options$quantizedAtt,_options$octahedronAt=options.octahedronAttributes,octahedronAttributes=_options$octahedronAt===void 0?[]:_options$octahedronAt;var skipAttributes=[].concat(_toConsumableArray(quantizedAttributes),_toConsumableArray(octahedronAttributes));var _iterator24=_createForOfIteratorHelper(skipAttributes),_step24;try{for(_iterator24.s();!(_step24=_iterator24.n()).done;){var dracoAttributeName=_step24.value;this.decoder.SkipAttributeTransform(this.draco[dracoAttributeName]);}}catch(err){_iterator24.e(err);}finally{_iterator24.f();}}},{key:"_getQuantizationTransform",value:function _getQuantizationTransform(dracoAttribute,options){var _this123=this;var _options$quantizedAtt2=options.quantizedAttributes,quantizedAttributes=_options$quantizedAtt2===void 0?[]:_options$quantizedAtt2;var attribute_type=dracoAttribute.attribute_type();var skip=quantizedAttributes.map(function(type){return _this123.decoder[type];}).includes(attribute_type);if(skip){var _transform2=new this.draco.AttributeQuantizationTransform();try{if(_transform2.InitFromAttribute(dracoAttribute)){return{quantization_bits:_transform2.quantization_bits(),range:_transform2.range(),min_values:new Float32Array([1,2,3]).map(function(i){return _transform2.min_value(i);})};}}finally{this.draco.destroy(_transform2);}}return null;}},{key:"_getOctahedronTransform",value:function _getOctahedronTransform(dracoAttribute,options){var _this124=this;var _options$octahedronAt2=options.octahedronAttributes,octahedronAttributes=_options$octahedronAt2===void 0?[]:_options$octahedronAt2;var attribute_type=dracoAttribute.attribute_type();var octahedron=octahedronAttributes.map(function(type){return _this124.decoder[type];}).includes(attribute_type);if(octahedron){var _transform3=new this.draco.AttributeQuantizationTransform();try{if(_transform3.InitFromAttribute(dracoAttribute)){return{quantization_bits:_transform3.quantization_bits()};}}finally{this.draco.destroy(_transform3);}}return null;}}]);return DracoParser;}();function getDracoDataType(draco,attributeType){switch(attributeType){case Float32Array:return draco.DT_FLOAT32;case Int8Array:return draco.DT_INT8;case Int16Array:return draco.DT_INT16;case Int32Array:return draco.DT_INT32;case Uint8Array:return draco.DT_UINT8;case Uint16Array:return draco.DT_UINT16;case Uint32Array:return draco.DT_UINT32;default:return draco.DT_INVALID;}}function getInt32Array(dracoArray){var numValues=dracoArray.size();var intArray=new Int32Array(numValues);for(var _i508=0;_i508<numValues;_i508++){intArray[_i508]=dracoArray.GetValue(_i508);}return intArray;}function getUint32Array(dracoArray){var numValues=dracoArray.size();var intArray=new Int32Array(numValues);for(var _i509=0;_i509<numValues;_i509++){intArray[_i509]=dracoArray.GetValue(_i509);}return intArray;}var DRACO_VERSION='1.4.1';var DRACO_JS_DECODER_URL="https://www.gstatic.com/draco/versioned/decoders/".concat(DRACO_VERSION,"/draco_decoder.js");var DRACO_WASM_WRAPPER_URL="https://www.gstatic.com/draco/versioned/decoders/".concat(DRACO_VERSION,"/draco_wasm_wrapper.js");var DRACO_WASM_DECODER_URL="https://www.gstatic.com/draco/versioned/decoders/".concat(DRACO_VERSION,"/draco_decoder.wasm");var loadDecoderPromise;function loadDracoDecoderModule(_x68){return _loadDracoDecoderModule.apply(this,arguments);}function _loadDracoDecoderModule(){_loadDracoDecoderModule=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee37(options){var modules;return _regeneratorRuntime().wrap(function _callee37$(_context41){while(1){switch(_context41.prev=_context41.next){case 0:modules=options.modules||{};if(modules.draco3d){loadDecoderPromise=loadDecoderPromise||modules.draco3d.createDecoderModule({}).then(function(draco){return{draco:draco};});}else{loadDecoderPromise=loadDecoderPromise||loadDracoDecoder(options);}_context41.next=4;return loadDecoderPromise;case 4:return _context41.abrupt("return",_context41.sent);case 5:case"end":return _context41.stop();}}},_callee37);}));return _loadDracoDecoderModule.apply(this,arguments);}function loadDracoDecoder(_x69){return _loadDracoDecoder.apply(this,arguments);}function _loadDracoDecoder(){_loadDracoDecoder=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee38(options){var DracoDecoderModule,wasmBinary,_yield$Promise$all5,_yield$Promise$all6;return _regeneratorRuntime().wrap(function _callee38$(_context42){while(1){switch(_context42.prev=_context42.next){case 0:_context42.t0=options.draco&&options.draco.decoderType;_context42.next=_context42.t0==='js'?3:_context42.t0==='wasm'?7:7;break;case 3:_context42.next=5;return loadLibrary(DRACO_JS_DECODER_URL,'draco',options);case 5:DracoDecoderModule=_context42.sent;return _context42.abrupt("break",21);case 7:_context42.t1=Promise;_context42.next=10;return loadLibrary(DRACO_WASM_WRAPPER_URL,'draco',options);case 10:_context42.t2=_context42.sent;_context42.next=13;return loadLibrary(DRACO_WASM_DECODER_URL,'draco',options);case 13:_context42.t3=_context42.sent;_context42.t4=[_context42.t2,_context42.t3];_context42.next=17;return _context42.t1.all.call(_context42.t1,_context42.t4);case 17:_yield$Promise$all5=_context42.sent;_yield$Promise$all6=_slicedToArray(_yield$Promise$all5,2);DracoDecoderModule=_yield$Promise$all6[0];wasmBinary=_yield$Promise$all6[1];case 21:DracoDecoderModule=DracoDecoderModule||globalThis.DracoDecoderModule;_context42.next=24;return initializeDracoDecoder(DracoDecoderModule,wasmBinary);case 24:return _context42.abrupt("return",_context42.sent);case 25:case"end":return _context42.stop();}}},_callee38);}));return _loadDracoDecoder.apply(this,arguments);}function initializeDracoDecoder(DracoDecoderModule,wasmBinary){var options={};if(wasmBinary){options.wasmBinary=wasmBinary;}return new Promise(function(resolve){DracoDecoderModule(_objectSpread(_objectSpread({},options),{},{onModuleLoaded:function onModuleLoaded(draco){return resolve({draco:draco});}}));});}({id:isBrowser$3?'draco-writer':'draco-writer-nodejs',name:'Draco compressed geometry writer',module:'draco',version:VERSION$1,worker:true,options:{draco:{},source:null}});var DracoLoader=_objectSpread(_objectSpread({},DracoLoader$1),{},{parse:parse$2});function parse$2(_x70,_x71){return _parse$2.apply(this,arguments);}function _parse$2(){_parse$2=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee39(arrayBuffer,options){var _yield$loadDracoDecod,draco,dracoParser;return _regeneratorRuntime().wrap(function _callee39$(_context43){while(1){switch(_context43.prev=_context43.next){case 0:_context43.next=2;return loadDracoDecoderModule(options);case 2:_yield$loadDracoDecod=_context43.sent;draco=_yield$loadDracoDecod.draco;dracoParser=new DracoParser(draco);_context43.prev=5;return _context43.abrupt("return",dracoParser.parseSync(arrayBuffer,options===null||options===void 0?void 0:options.draco));case 7:_context43.prev=7;dracoParser.destroy();return _context43.finish(7);case 10:case"end":return _context43.stop();}}},_callee39,null,[[5,,7,10]]);}));return _parse$2.apply(this,arguments);}function getGLTFAccessors(attributes){var accessors={};for(var _name7 in attributes){var attribute=attributes[_name7];if(_name7!=='indices'){var glTFAccessor=getGLTFAccessor(attribute);accessors[_name7]=glTFAccessor;}}return accessors;}function getGLTFAccessor(attribute){var _getAccessorData=getAccessorData(attribute),buffer=_getAccessorData.buffer,size=_getAccessorData.size,count=_getAccessorData.count;var glTFAccessor={value:buffer,size:size,byteOffset:0,count:count,type:getAccessorTypeFromSize(size),componentType:getComponentTypeFromArray(buffer)};return glTFAccessor;}function getAccessorData(attribute){var buffer=attribute;var size=1;var count=0;if(attribute&&attribute.value){buffer=attribute.value;size=attribute.size||1;}if(buffer){if(!ArrayBuffer.isView(buffer)){buffer=toTypedArray(buffer,Float32Array);}count=buffer.length/size;}return{buffer:buffer,size:size,count:count};}function toTypedArray(array,ArrayType){var convertTypedArrays=arguments.length>2&&arguments[2]!==undefined?arguments[2]:false;if(!array){return null;}if(Array.isArray(array)){return new ArrayType(array);}if(convertTypedArrays&&!(array instanceof ArrayType)){return new ArrayType(array);}return array;}var KHR_DRACO_MESH_COMPRESSION='KHR_draco_mesh_compression';var name$3=KHR_DRACO_MESH_COMPRESSION;function preprocess$1(gltfData,options,context){var scenegraph=new GLTFScenegraph(gltfData);var _iterator25=_createForOfIteratorHelper(makeMeshPrimitiveIterator(scenegraph)),_step25;try{for(_iterator25.s();!(_step25=_iterator25.n()).done;){var _primitive=_step25.value;if(scenegraph.getObjectExtension(_primitive,KHR_DRACO_MESH_COMPRESSION));}}catch(err){_iterator25.e(err);}finally{_iterator25.f();}}function decode$3(_x72,_x73,_x74){return _decode$2.apply(this,arguments);}function _decode$2(){_decode$2=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee40(gltfData,options,context){var _options$gltf,scenegraph,promises,_iterator48,_step48,_primitive5;return _regeneratorRuntime().wrap(function _callee40$(_context44){while(1){switch(_context44.prev=_context44.next){case 0:if(options!==null&&options!==void 0&&(_options$gltf=options.gltf)!==null&&_options$gltf!==void 0&&_options$gltf.decompressMeshes){_context44.next=2;break;}return _context44.abrupt("return");case 2:scenegraph=new GLTFScenegraph(gltfData);promises=[];_iterator48=_createForOfIteratorHelper(makeMeshPrimitiveIterator(scenegraph));try{for(_iterator48.s();!(_step48=_iterator48.n()).done;){_primitive5=_step48.value;if(scenegraph.getObjectExtension(_primitive5,KHR_DRACO_MESH_COMPRESSION)){promises.push(decompressPrimitive(scenegraph,_primitive5,options,context));}}}catch(err){_iterator48.e(err);}finally{_iterator48.f();}_context44.next=8;return Promise.all(promises);case 8:scenegraph.removeExtension(KHR_DRACO_MESH_COMPRESSION);case 9:case"end":return _context44.stop();}}},_callee40);}));return _decode$2.apply(this,arguments);}function encode$3(gltfData){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var scenegraph=new GLTFScenegraph(gltfData);var _iterator26=_createForOfIteratorHelper(scenegraph.json.meshes||[]),_step26;try{for(_iterator26.s();!(_step26=_iterator26.n()).done;){var _mesh3=_step26.value;compressMesh(_mesh3);scenegraph.addRequiredExtension(KHR_DRACO_MESH_COMPRESSION);}}catch(err){_iterator26.e(err);}finally{_iterator26.f();}}function decompressPrimitive(_x75,_x76,_x77,_x78){return _decompressPrimitive.apply(this,arguments);}function _decompressPrimitive(){_decompressPrimitive=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee41(scenegraph,primitive,options,context){var dracoExtension,buffer,bufferCopy,parse,dracoOptions,decodedData,decodedAttributes,_i603,_Object$entries5,_Object$entries5$_i,attributeName,decodedAttribute,accessorIndex,accessor;return _regeneratorRuntime().wrap(function _callee41$(_context45){while(1){switch(_context45.prev=_context45.next){case 0:dracoExtension=scenegraph.getObjectExtension(primitive,KHR_DRACO_MESH_COMPRESSION);if(dracoExtension){_context45.next=3;break;}return _context45.abrupt("return");case 3:buffer=scenegraph.getTypedArrayForBufferView(dracoExtension.bufferView);bufferCopy=sliceArrayBuffer(buffer.buffer,buffer.byteOffset);parse=context.parse;dracoOptions=_objectSpread({},options);delete dracoOptions['3d-tiles'];_context45.next=10;return parse(bufferCopy,DracoLoader,dracoOptions,context);case 10:decodedData=_context45.sent;decodedAttributes=getGLTFAccessors(decodedData.attributes);for(_i603=0,_Object$entries5=Object.entries(decodedAttributes);_i603<_Object$entries5.length;_i603++){_Object$entries5$_i=_slicedToArray(_Object$entries5[_i603],2),attributeName=_Object$entries5$_i[0],decodedAttribute=_Object$entries5$_i[1];if(attributeName in primitive.attributes){accessorIndex=primitive.attributes[attributeName];accessor=scenegraph.getAccessor(accessorIndex);if(accessor!==null&&accessor!==void 0&&accessor.min&&accessor!==null&&accessor!==void 0&&accessor.max){decodedAttribute.min=accessor.min;decodedAttribute.max=accessor.max;}}}primitive.attributes=decodedAttributes;if(decodedData.indices){primitive.indices=getGLTFAccessor(decodedData.indices);}checkPrimitive(primitive);case 16:case"end":return _context45.stop();}}},_callee41);}));return _decompressPrimitive.apply(this,arguments);}function compressMesh(attributes,indices){var mode=arguments.length>2&&arguments[2]!==undefined?arguments[2]:4;var options=arguments.length>3?arguments[3]:undefined;var context=arguments.length>4?arguments[4]:undefined;var _context$parseSync;if(!options.DracoWriter){throw new Error('options.gltf.DracoWriter not provided');}var compressedData=options.DracoWriter.encodeSync({attributes:attributes});var decodedData=context===null||context===void 0?void 0:(_context$parseSync=context.parseSync)===null||_context$parseSync===void 0?void 0:_context$parseSync.call(context,{attributes:attributes});var fauxAccessors=options._addFauxAttributes(decodedData.attributes);var bufferViewIndex=options.addBufferView(compressedData);var glTFMesh={primitives:[{attributes:fauxAccessors,mode:mode,extensions:_defineProperty2({},KHR_DRACO_MESH_COMPRESSION,{bufferView:bufferViewIndex,attributes:fauxAccessors})}]};return glTFMesh;}function checkPrimitive(primitive){if(!primitive.attributes&&Object.keys(primitive.attributes).length>0){throw new Error('glTF: Empty primitive detected: Draco decompression failure?');}}function makeMeshPrimitiveIterator(scenegraph){var _iterator27,_step27,_mesh4,_iterator28,_step28,_primitive2;return _regeneratorRuntime().wrap(function makeMeshPrimitiveIterator$(_context10){while(1){switch(_context10.prev=_context10.next){case 0:_iterator27=_createForOfIteratorHelper(scenegraph.json.meshes||[]);_context10.prev=1;_iterator27.s();case 3:if((_step27=_iterator27.n()).done){_context10.next=24;break;}_mesh4=_step27.value;_iterator28=_createForOfIteratorHelper(_mesh4.primitives);_context10.prev=6;_iterator28.s();case 8:if((_step28=_iterator28.n()).done){_context10.next=14;break;}_primitive2=_step28.value;_context10.next=12;return _primitive2;case 12:_context10.next=8;break;case 14:_context10.next=19;break;case 16:_context10.prev=16;_context10.t0=_context10["catch"](6);_iterator28.e(_context10.t0);case 19:_context10.prev=19;_iterator28.f();return _context10.finish(19);case 22:_context10.next=3;break;case 24:_context10.next=29;break;case 26:_context10.prev=26;_context10.t1=_context10["catch"](1);_iterator27.e(_context10.t1);case 29:_context10.prev=29;_iterator27.f();return _context10.finish(29);case 32:case"end":return _context10.stop();}}},_marked3,null,[[1,26,29,32],[6,16,19,22]]);}var KHR_draco_mesh_compression=/*#__PURE__*/Object.freeze({__proto__:null,name:name$3,preprocess:preprocess$1,decode:decode$3,encode:encode$3});var KHR_LIGHTS_PUNCTUAL='KHR_lights_punctual';var name$2=KHR_LIGHTS_PUNCTUAL;function decode$2(_x79){return _decode$3.apply(this,arguments);}function _decode$3(){_decode$3=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee42(gltfData){var gltfScenegraph,json,extension,_iterator49,_step49,_node12,nodeExtension;return _regeneratorRuntime().wrap(function _callee42$(_context46){while(1){switch(_context46.prev=_context46.next){case 0:gltfScenegraph=new GLTFScenegraph(gltfData);json=gltfScenegraph.json;extension=gltfScenegraph.getExtension(KHR_LIGHTS_PUNCTUAL);if(extension){gltfScenegraph.json.lights=extension.lights;gltfScenegraph.removeExtension(KHR_LIGHTS_PUNCTUAL);}_iterator49=_createForOfIteratorHelper(json.nodes||[]);try{for(_iterator49.s();!(_step49=_iterator49.n()).done;){_node12=_step49.value;nodeExtension=gltfScenegraph.getObjectExtension(_node12,KHR_LIGHTS_PUNCTUAL);if(nodeExtension){_node12.light=nodeExtension.light;}gltfScenegraph.removeObjectExtension(_node12,KHR_LIGHTS_PUNCTUAL);}}catch(err){_iterator49.e(err);}finally{_iterator49.f();}case 6:case"end":return _context46.stop();}}},_callee42);}));return _decode$3.apply(this,arguments);}function encode$2(_x80){return _encode$.apply(this,arguments);}function _encode$(){_encode$=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee43(gltfData){var gltfScenegraph,json,extension,_iterator50,_step50,light,_node13;return _regeneratorRuntime().wrap(function 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GLTFScenegraph(gltfData);var json=gltfScenegraph.json;if(gltfScenegraph.materials){var _iterator29=_createForOfIteratorHelper(json.materials||[]),_step29;try{for(_iterator29.s();!(_step29=_iterator29.n()).done;){var material=_step29.value;if(material.unlit){delete material.unlit;gltfScenegraph.addObjectExtension(material,KHR_MATERIALS_UNLIT,{});gltfScenegraph.addExtension(KHR_MATERIALS_UNLIT);}}}catch(err){_iterator29.e(err);}finally{_iterator29.f();}}}var KHR_materials_unlit=/*#__PURE__*/Object.freeze({__proto__:null,name:name$1,decode:decode$1,encode:encode$1});var KHR_TECHNIQUES_WEBGL='KHR_techniques_webgl';var name=KHR_TECHNIQUES_WEBGL;function decode(_x82){return _decode.apply(this,arguments);}function _decode(){_decode=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee45(gltfData){var gltfScenegraph,json,extension,techniques,_iterator52,_step52,material,materialExtension;return _regeneratorRuntime().wrap(function _callee45$(_context49){while(1){switch(_context49.prev=_context49.next){case 0:gltfScenegraph=new GLTFScenegraph(gltfData);json=gltfScenegraph.json;extension=gltfScenegraph.getExtension(KHR_TECHNIQUES_WEBGL);if(extension){techniques=resolveTechniques(extension,gltfScenegraph);_iterator52=_createForOfIteratorHelper(json.materials||[]);try{for(_iterator52.s();!(_step52=_iterator52.n()).done;){material=_step52.value;materialExtension=gltfScenegraph.getObjectExtension(material,KHR_TECHNIQUES_WEBGL);if(materialExtension){material.technique=Object.assign({},materialExtension,techniques[materialExtension.technique]);material.technique.values=resolveValues(material.technique,gltfScenegraph);}gltfScenegraph.removeObjectExtension(material,KHR_TECHNIQUES_WEBGL);}}catch(err){_iterator52.e(err);}finally{_iterator52.f();}gltfScenegraph.removeExtension(KHR_TECHNIQUES_WEBGL);}case 4:case"end":return _context49.stop();}}},_callee45);}));return _decode.apply(this,arguments);}function encode(_x83,_x84){return _encode.apply(this,arguments);}function _encode(){_encode=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee46(gltfData,options){return _regeneratorRuntime().wrap(function _callee46$(_context50){while(1){switch(_context50.prev=_context50.next){case 0:case"end":return _context50.stop();}}},_callee46);}));return _encode.apply(this,arguments);}function resolveTechniques(techniquesExtension,gltfScenegraph){var _techniquesExtension$=techniquesExtension.programs,programs=_techniquesExtension$===void 0?[]:_techniquesExtension$,_techniquesExtension$2=techniquesExtension.shaders,shaders=_techniquesExtension$2===void 0?[]:_techniquesExtension$2,_techniquesExtension$3=techniquesExtension.techniques,techniques=_techniquesExtension$3===void 0?[]:_techniquesExtension$3;var textDecoder=new TextDecoder();shaders.forEach(function(shader){if(Number.isFinite(shader.bufferView)){shader.code=textDecoder.decode(gltfScenegraph.getTypedArrayForBufferView(shader.bufferView));}else{throw new Error('KHR_techniques_webgl: no shader code');}});programs.forEach(function(program){program.fragmentShader=shaders[program.fragmentShader];program.vertexShader=shaders[program.vertexShader];});techniques.forEach(function(technique){technique.program=programs[technique.program];});return techniques;}function resolveValues(technique,gltfScenegraph){var values=Object.assign({},technique.values);Object.keys(technique.uniforms||{}).forEach(function(uniform){if(technique.uniforms[uniform].value&&!(uniform in values)){values[uniform]=technique.uniforms[uniform].value;}});Object.keys(values).forEach(function(uniform){if(_typeof(values[uniform])==='object'&&values[uniform].index!==undefined){values[uniform].texture=gltfScenegraph.getTexture(values[uniform].index);}});return values;}var KHR_techniques_webgl=/*#__PURE__*/Object.freeze({__proto__:null,name:name,decode:decode,encode:encode});var EXTENSIONS=[EXT_meshopt_compression,EXT_texture_webp,KHR_texture_basisu,KHR_draco_mesh_compression,KHR_lights_punctual,KHR_materials_unlit,KHR_techniques_webgl];function preprocessExtensions(gltf){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var context=arguments.length>2?arguments[2]:undefined;var extensions=EXTENSIONS.filter(function(extension){return useExtension(extension.name,options);});var _iterator30=_createForOfIteratorHelper(extensions),_step30;try{for(_iterator30.s();!(_step30=_iterator30.n()).done;){var extension=_step30.value;var _extension$preprocess;(_extension$preprocess=extension.preprocess)===null||_extension$preprocess===void 0?void 0:_extension$preprocess.call(extension,gltf,options,context);}}catch(err){_iterator30.e(err);}finally{_iterator30.f();}}function decodeExtensions(_x85){return _decodeExtensions.apply(this,arguments);}function _decodeExtensions(){_decodeExtensions=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee47(gltf){var options,context,extensions,_iterator53,_step53,extension,_extension$decode,_args45=arguments;return _regeneratorRuntime().wrap(function _callee47$(_context51){while(1){switch(_context51.prev=_context51.next){case 0:options=_args45.length>1&&_args45[1]!==undefined?_args45[1]:{};context=_args45.length>2?_args45[2]:undefined;extensions=EXTENSIONS.filter(function(extension){return useExtension(extension.name,options);});_iterator53=_createForOfIteratorHelper(extensions);_context51.prev=4;_iterator53.s();case 6:if((_step53=_iterator53.n()).done){_context51.next=12;break;}extension=_step53.value;_context51.next=10;return(_extension$decode=extension.decode)===null||_extension$decode===void 0?void 0:_extension$decode.call(extension,gltf,options,context);case 10:_context51.next=6;break;case 12:_context51.next=17;break;case 14:_context51.prev=14;_context51.t0=_context51["catch"](4);_iterator53.e(_context51.t0);case 17:_context51.prev=17;_iterator53.f();return _context51.finish(17);case 20:case"end":return _context51.stop();}}},_callee47,null,[[4,14,17,20]]);}));return _decodeExtensions.apply(this,arguments);}function useExtension(extensionName,options){var _options$gltf;var excludes=(options===null||options===void 0?void 0:(_options$gltf=options.gltf)===null||_options$gltf===void 0?void 0:_options$gltf.excludeExtensions)||{};var exclude=extensionName in excludes&&!excludes[extensionName];return!exclude;}var KHR_BINARY_GLTF='KHR_binary_glTF';function preprocess(gltfData){var gltfScenegraph=new GLTFScenegraph(gltfData);var json=gltfScenegraph.json;var _iterator31=_createForOfIteratorHelper(json.images||[]),_step31;try{for(_iterator31.s();!(_step31=_iterator31.n()).done;){var _image7=_step31.value;var extension=gltfScenegraph.getObjectExtension(_image7,KHR_BINARY_GLTF);if(extension){Object.assign(_image7,extension);}gltfScenegraph.removeObjectExtension(_image7,KHR_BINARY_GLTF);}}catch(err){_iterator31.e(err);}finally{_iterator31.f();}if(json.buffers&&json.buffers[0]){delete json.buffers[0].uri;}gltfScenegraph.removeExtension(KHR_BINARY_GLTF);}var GLTF_ARRAYS={accessors:'accessor',animations:'animation',buffers:'buffer',bufferViews:'bufferView',images:'image',materials:'material',meshes:'mesh',nodes:'node',samplers:'sampler',scenes:'scene',skins:'skin',textures:'texture'};var GLTF_KEYS={accessor:'accessors',animations:'animation',buffer:'buffers',bufferView:'bufferViews',image:'images',material:'materials',mesh:'meshes',node:'nodes',sampler:'samplers',scene:'scenes',skin:'skins',texture:'textures'};var GLTFV1Normalizer=/*#__PURE__*/function(){function GLTFV1Normalizer(){_classCallCheck(this,GLTFV1Normalizer);_defineProperty(this,"idToIndexMap",{animations:{},accessors:{},buffers:{},bufferViews:{},images:{},materials:{},meshes:{},nodes:{},samplers:{},scenes:{},skins:{},textures:{}});_defineProperty(this,"json",void 0);}_createClass(GLTFV1Normalizer,[{key:"normalize",value:function normalize(gltf,options){this.json=gltf.json;var json=gltf.json;switch(json.asset&&json.asset.version){case'2.0':return;case undefined:case'1.0':break;default:console.warn("glTF: Unknown version ".concat(json.asset.version));return;}if(!options.normalize){throw new Error('glTF v1 is not supported.');}console.warn('Converting glTF v1 to glTF v2 format. This is experimental and may fail.');this._addAsset(json);this._convertTopLevelObjectsToArrays(json);preprocess(gltf);this._convertObjectIdsToArrayIndices(json);this._updateObjects(json);this._updateMaterial(json);}},{key:"_addAsset",value:function _addAsset(json){json.asset=json.asset||{};json.asset.version='2.0';json.asset.generator=json.asset.generator||'Normalized to glTF 2.0 by loaders.gl';}},{key:"_convertTopLevelObjectsToArrays",value:function _convertTopLevelObjectsToArrays(json){for(var arrayName in GLTF_ARRAYS){this._convertTopLevelObjectToArray(json,arrayName);}}},{key:"_convertTopLevelObjectToArray",value:function _convertTopLevelObjectToArray(json,mapName){var objectMap=json[mapName];if(!objectMap||Array.isArray(objectMap)){return;}json[mapName]=[];for(var id in objectMap){var object=objectMap[id];object.id=object.id||id;var index=json[mapName].length;json[mapName].push(object);this.idToIndexMap[mapName][id]=index;}}},{key:"_convertObjectIdsToArrayIndices",value:function _convertObjectIdsToArrayIndices(json){for(var arrayName in GLTF_ARRAYS){this._convertIdsToIndices(json,arrayName);}if('scene'in json){json.scene=this._convertIdToIndex(json.scene,'scene');}var _iterator32=_createForOfIteratorHelper(json.textures),_step32;try{for(_iterator32.s();!(_step32=_iterator32.n()).done;){var texture=_step32.value;this._convertTextureIds(texture);}}catch(err){_iterator32.e(err);}finally{_iterator32.f();}var _iterator33=_createForOfIteratorHelper(json.meshes),_step33;try{for(_iterator33.s();!(_step33=_iterator33.n()).done;){var _mesh5=_step33.value;this._convertMeshIds(_mesh5);}}catch(err){_iterator33.e(err);}finally{_iterator33.f();}var _iterator34=_createForOfIteratorHelper(json.nodes),_step34;try{for(_iterator34.s();!(_step34=_iterator34.n()).done;){var _node4=_step34.value;this._convertNodeIds(_node4);}}catch(err){_iterator34.e(err);}finally{_iterator34.f();}var _iterator35=_createForOfIteratorHelper(json.scenes),_step35;try{for(_iterator35.s();!(_step35=_iterator35.n()).done;){var _node5=_step35.value;this._convertSceneIds(_node5);}}catch(err){_iterator35.e(err);}finally{_iterator35.f();}}},{key:"_convertTextureIds",value:function _convertTextureIds(texture){if(texture.source){texture.source=this._convertIdToIndex(texture.source,'image');}}},{key:"_convertMeshIds",value:function _convertMeshIds(mesh){var _iterator36=_createForOfIteratorHelper(mesh.primitives),_step36;try{for(_iterator36.s();!(_step36=_iterator36.n()).done;){var _primitive3=_step36.value;var attributes=_primitive3.attributes,indices=_primitive3.indices,material=_primitive3.material;for(var attributeName in attributes){attributes[attributeName]=this._convertIdToIndex(attributes[attributeName],'accessor');}if(indices){_primitive3.indices=this._convertIdToIndex(indices,'accessor');}if(material){_primitive3.material=this._convertIdToIndex(material,'material');}}}catch(err){_iterator36.e(err);}finally{_iterator36.f();}}},{key:"_convertNodeIds",value:function _convertNodeIds(node){var _this125=this;if(node.children){node.children=node.children.map(function(child){return _this125._convertIdToIndex(child,'node');});}if(node.meshes){node.meshes=node.meshes.map(function(mesh){return _this125._convertIdToIndex(mesh,'mesh');});}}},{key:"_convertSceneIds",value:function _convertSceneIds(scene){var _this126=this;if(scene.nodes){scene.nodes=scene.nodes.map(function(node){return _this126._convertIdToIndex(node,'node');});}}},{key:"_convertIdsToIndices",value:function _convertIdsToIndices(json,topLevelArrayName){if(!json[topLevelArrayName]){console.warn("gltf v1: json doesn't contain attribute ".concat(topLevelArrayName));json[topLevelArrayName]=[];}var _iterator37=_createForOfIteratorHelper(json[topLevelArrayName]),_step37;try{for(_iterator37.s();!(_step37=_iterator37.n()).done;){var object=_step37.value;for(var key in object){var id=object[key];var index=this._convertIdToIndex(id,key);object[key]=index;}}}catch(err){_iterator37.e(err);}finally{_iterator37.f();}}},{key:"_convertIdToIndex",value:function _convertIdToIndex(id,key){var arrayName=GLTF_KEYS[key];if(arrayName in this.idToIndexMap){var index=this.idToIndexMap[arrayName][id];if(!Number.isFinite(index)){throw new Error("gltf v1: failed to resolve ".concat(key," with id ").concat(id));}return index;}return id;}},{key:"_updateObjects",value:function _updateObjects(json){var _iterator38=_createForOfIteratorHelper(this.json.buffers),_step38;try{for(_iterator38.s();!(_step38=_iterator38.n()).done;){var buffer=_step38.value;delete buffer.type;}}catch(err){_iterator38.e(err);}finally{_iterator38.f();}}},{key:"_updateMaterial",value:function _updateMaterial(json){var _iterator39=_createForOfIteratorHelper(json.materials),_step39;try{var _loop6=function _loop6(){var material=_step39.value;material.pbrMetallicRoughness={baseColorFactor:[1,1,1,1],metallicFactor:1,roughnessFactor:1};var textureId=((_material$values=material.values)===null||_material$values===void 0?void 0:_material$values.tex)||((_material$values2=material.values)===null||_material$values2===void 0?void 0:_material$values2.texture2d_0);var textureIndex=json.textures.findIndex(function(texture){return texture.id===textureId;});if(textureIndex!==-1){material.pbrMetallicRoughness.baseColorTexture={index:textureIndex};}};for(_iterator39.s();!(_step39=_iterator39.n()).done;){var _material$values,_material$values2;_loop6();}}catch(err){_iterator39.e(err);}finally{_iterator39.f();}}}]);return GLTFV1Normalizer;}();function normalizeGLTFV1(gltf){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};return new GLTFV1Normalizer().normalize(gltf,options);}var COMPONENTS={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16};var BYTES={5120:1,5121:1,5122:2,5123:2,5125:4,5126:4};var GL_SAMPLER={TEXTURE_MAG_FILTER:0x2800,TEXTURE_MIN_FILTER:0x2801,TEXTURE_WRAP_S:0x2802,TEXTURE_WRAP_T:0x2803,REPEAT:0x2901,LINEAR:0x2601,NEAREST_MIPMAP_LINEAR:0x2702};var SAMPLER_PARAMETER_GLTF_TO_GL={magFilter:GL_SAMPLER.TEXTURE_MAG_FILTER,minFilter:GL_SAMPLER.TEXTURE_MIN_FILTER,wrapS:GL_SAMPLER.TEXTURE_WRAP_S,wrapT:GL_SAMPLER.TEXTURE_WRAP_T};var DEFAULT_SAMPLER=(_DEFAULT_SAMPLER={},_defineProperty2(_DEFAULT_SAMPLER,GL_SAMPLER.TEXTURE_MAG_FILTER,GL_SAMPLER.LINEAR),_defineProperty2(_DEFAULT_SAMPLER,GL_SAMPLER.TEXTURE_MIN_FILTER,GL_SAMPLER.NEAREST_MIPMAP_LINEAR),_defineProperty2(_DEFAULT_SAMPLER,GL_SAMPLER.TEXTURE_WRAP_S,GL_SAMPLER.REPEAT),_defineProperty2(_DEFAULT_SAMPLER,GL_SAMPLER.TEXTURE_WRAP_T,GL_SAMPLER.REPEAT),_DEFAULT_SAMPLER);function getBytesFromComponentType(componentType){return BYTES[componentType];}function getSizeFromAccessorType(type){return COMPONENTS[type];}var GLTFPostProcessor=/*#__PURE__*/function(){function GLTFPostProcessor(){_classCallCheck(this,GLTFPostProcessor);_defineProperty(this,"baseUri",'');_defineProperty(this,"json",{});_defineProperty(this,"buffers",[]);_defineProperty(this,"images",[]);}_createClass(GLTFPostProcessor,[{key:"postProcess",value:function postProcess(gltf){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var json=gltf.json,_gltf$buffers=gltf.buffers,buffers=_gltf$buffers===void 0?[]:_gltf$buffers,_gltf$images=gltf.images,images=_gltf$images===void 0?[]:_gltf$images,_gltf$baseUri=gltf.baseUri,baseUri=_gltf$baseUri===void 0?'':_gltf$baseUri;assert$1(json);this.baseUri=baseUri;this.json=json;this.buffers=buffers;this.images=images;this._resolveTree(this.json,options);return this.json;}},{key:"_resolveTree",value:function _resolveTree(json){var _this127=this;var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};if(json.bufferViews){json.bufferViews=json.bufferViews.map(function(bufView,i){return _this127._resolveBufferView(bufView,i);});}if(json.images){json.images=json.images.map(function(image,i){return _this127._resolveImage(image,i);});}if(json.samplers){json.samplers=json.samplers.map(function(sampler,i){return _this127._resolveSampler(sampler,i);});}if(json.textures){json.textures=json.textures.map(function(texture,i){return _this127._resolveTexture(texture,i);});}if(json.accessors){json.accessors=json.accessors.map(function(accessor,i){return _this127._resolveAccessor(accessor,i);});}if(json.materials){json.materials=json.materials.map(function(material,i){return _this127._resolveMaterial(material,i);});}if(json.meshes){json.meshes=json.meshes.map(function(mesh,i){return _this127._resolveMesh(mesh,i);});}if(json.nodes){json.nodes=json.nodes.map(function(node,i){return _this127._resolveNode(node,i);});}if(json.skins){json.skins=json.skins.map(function(skin,i){return _this127._resolveSkin(skin,i);});}if(json.scenes){json.scenes=json.scenes.map(function(scene,i){return _this127._resolveScene(scene,i);});}if(json.scene!==undefined){json.scene=json.scenes[this.json.scene];}}},{key:"getScene",value:function getScene(index){return this._get('scenes',index);}},{key:"getNode",value:function getNode(index){return this._get('nodes',index);}},{key:"getSkin",value:function getSkin(index){return this._get('skins',index);}},{key:"getMesh",value:function getMesh(index){return this._get('meshes',index);}},{key:"getMaterial",value:function getMaterial(index){return this._get('materials',index);}},{key:"getAccessor",value:function getAccessor(index){return this._get('accessors',index);}},{key:"getCamera",value:function getCamera(index){return null;}},{key:"getTexture",value:function getTexture(index){return this._get('textures',index);}},{key:"getSampler",value:function getSampler(index){return this._get('samplers',index);}},{key:"getImage",value:function getImage(index){return this._get('images',index);}},{key:"getBufferView",value:function getBufferView(index){return this._get('bufferViews',index);}},{key:"getBuffer",value:function getBuffer(index){return this._get('buffers',index);}},{key:"_get",value:function _get(array,index){if(_typeof(index)==='object'){return index;}var object=this.json[array]&&this.json[array][index];if(!object){console.warn("glTF file error: Could not find ".concat(array,"[").concat(index,"]"));}return object;}},{key:"_resolveScene",value:function _resolveScene(scene,index){var _this128=this;scene.id=scene.id||"scene-".concat(index);scene.nodes=(scene.nodes||[]).map(function(node){return _this128.getNode(node);});return scene;}},{key:"_resolveNode",value:function _resolveNode(node,index){var _this129=this;node.id=node.id||"node-".concat(index);if(node.children){node.children=node.children.map(function(child){return _this129.getNode(child);});}if(node.mesh!==undefined){node.mesh=this.getMesh(node.mesh);}else if(node.meshes!==undefined&&node.meshes.length){node.mesh=node.meshes.reduce(function(accum,meshIndex){var mesh=_this129.getMesh(meshIndex);accum.id=mesh.id;accum.primitives=accum.primitives.concat(mesh.primitives);return accum;},{primitives:[]});}if(node.camera!==undefined){node.camera=this.getCamera(node.camera);}if(node.skin!==undefined){node.skin=this.getSkin(node.skin);}return node;}},{key:"_resolveSkin",value:function _resolveSkin(skin,index){skin.id=skin.id||"skin-".concat(index);skin.inverseBindMatrices=this.getAccessor(skin.inverseBindMatrices);return skin;}},{key:"_resolveMesh",value:function _resolveMesh(mesh,index){var _this130=this;mesh.id=mesh.id||"mesh-".concat(index);if(mesh.primitives){mesh.primitives=mesh.primitives.map(function(primitive){primitive=_objectSpread({},primitive);var attributes=primitive.attributes;primitive.attributes={};for(var attribute in attributes){primitive.attributes[attribute]=_this130.getAccessor(attributes[attribute]);}if(primitive.indices!==undefined){primitive.indices=_this130.getAccessor(primitive.indices);}if(primitive.material!==undefined){primitive.material=_this130.getMaterial(primitive.material);}return primitive;});}return mesh;}},{key:"_resolveMaterial",value:function _resolveMaterial(material,index){material.id=material.id||"material-".concat(index);if(material.normalTexture){material.normalTexture=_objectSpread({},material.normalTexture);material.normalTexture.texture=this.getTexture(material.normalTexture.index);}if(material.occlusionTexture){material.occlustionTexture=_objectSpread({},material.occlustionTexture);material.occlusionTexture.texture=this.getTexture(material.occlusionTexture.index);}if(material.emissiveTexture){material.emmisiveTexture=_objectSpread({},material.emmisiveTexture);material.emissiveTexture.texture=this.getTexture(material.emissiveTexture.index);}if(!material.emissiveFactor){material.emissiveFactor=material.emmisiveTexture?[1,1,1]:[0,0,0];}if(material.pbrMetallicRoughness){material.pbrMetallicRoughness=_objectSpread({},material.pbrMetallicRoughness);var mr=material.pbrMetallicRoughness;if(mr.baseColorTexture){mr.baseColorTexture=_objectSpread({},mr.baseColorTexture);mr.baseColorTexture.texture=this.getTexture(mr.baseColorTexture.index);}if(mr.metallicRoughnessTexture){mr.metallicRoughnessTexture=_objectSpread({},mr.metallicRoughnessTexture);mr.metallicRoughnessTexture.texture=this.getTexture(mr.metallicRoughnessTexture.index);}}return material;}},{key:"_resolveAccessor",value:function _resolveAccessor(accessor,index){accessor.id=accessor.id||"accessor-".concat(index);if(accessor.bufferView!==undefined){accessor.bufferView=this.getBufferView(accessor.bufferView);}accessor.bytesPerComponent=getBytesFromComponentType(accessor.componentType);accessor.components=getSizeFromAccessorType(accessor.type);accessor.bytesPerElement=accessor.bytesPerComponent*accessor.components;if(accessor.bufferView){var buffer=accessor.bufferView.buffer;var _getAccessorArrayType2=getAccessorArrayTypeAndLength(accessor,accessor.bufferView),ArrayType=_getAccessorArrayType2.ArrayType,byteLength=_getAccessorArrayType2.byteLength;var byteOffset=(accessor.bufferView.byteOffset||0)+(accessor.byteOffset||0)+buffer.byteOffset;var cutBuffer=buffer.arrayBuffer.slice(byteOffset,byteOffset+byteLength);if(accessor.bufferView.byteStride){cutBuffer=this._getValueFromInterleavedBuffer(buffer,byteOffset,accessor.bufferView.byteStride,accessor.bytesPerElement,accessor.count);}accessor.value=new ArrayType(cutBuffer);}return accessor;}},{key:"_getValueFromInterleavedBuffer",value:function _getValueFromInterleavedBuffer(buffer,byteOffset,byteStride,bytesPerElement,count){var result=new Uint8Array(count*bytesPerElement);for(var _i510=0;_i510<count;_i510++){var elementOffset=byteOffset+_i510*byteStride;result.set(new Uint8Array(buffer.arrayBuffer.slice(elementOffset,elementOffset+bytesPerElement)),_i510*bytesPerElement);}return result.buffer;}},{key:"_resolveTexture",value:function _resolveTexture(texture,index){texture.id=texture.id||"texture-".concat(index);texture.sampler='sampler'in texture?this.getSampler(texture.sampler):DEFAULT_SAMPLER;texture.source=this.getImage(texture.source);return texture;}},{key:"_resolveSampler",value:function _resolveSampler(sampler,index){sampler.id=sampler.id||"sampler-".concat(index);sampler.parameters={};for(var key in sampler){var glEnum=this._enumSamplerParameter(key);if(glEnum!==undefined){sampler.parameters[glEnum]=sampler[key];}}return sampler;}},{key:"_enumSamplerParameter",value:function _enumSamplerParameter(key){return SAMPLER_PARAMETER_GLTF_TO_GL[key];}},{key:"_resolveImage",value:function _resolveImage(image,index){image.id=image.id||"image-".concat(index);if(image.bufferView!==undefined){image.bufferView=this.getBufferView(image.bufferView);}var preloadedImage=this.images[index];if(preloadedImage){image.image=preloadedImage;}return image;}},{key:"_resolveBufferView",value:function _resolveBufferView(bufferView,index){var bufferIndex=bufferView.buffer;var result=_objectSpread(_objectSpread({id:"bufferView-".concat(index)},bufferView),{},{buffer:this.buffers[bufferIndex]});var arrayBuffer=this.buffers[bufferIndex].arrayBuffer;var byteOffset=this.buffers[bufferIndex].byteOffset||0;if('byteOffset'in bufferView){byteOffset+=bufferView.byteOffset;}result.data=new Uint8Array(arrayBuffer,byteOffset,bufferView.byteLength);return result;}},{key:"_resolveCamera",value:function _resolveCamera(camera,index){camera.id=camera.id||"camera-".concat(index);if(camera.perspective);if(camera.orthographic);return camera;}}]);return GLTFPostProcessor;}();function postProcessGLTF(gltf,options){return new GLTFPostProcessor().postProcess(gltf,options);}var MAGIC_glTF=0x676c5446;var GLB_FILE_HEADER_SIZE=12;var GLB_CHUNK_HEADER_SIZE=8;var GLB_CHUNK_TYPE_JSON=0x4e4f534a;var GLB_CHUNK_TYPE_BIN=0x004e4942;var GLB_CHUNK_TYPE_JSON_XVIZ_DEPRECATED=0;var GLB_CHUNK_TYPE_BIX_XVIZ_DEPRECATED=1;var GLB_V1_CONTENT_FORMAT_JSON=0x0;var LE=true;function getMagicString(dataView){var byteOffset=arguments.length>1&&arguments[1]!==undefined?arguments[1]:0;return"".concat(String.fromCharCode(dataView.getUint8(byteOffset+0))).concat(String.fromCharCode(dataView.getUint8(byteOffset+1))).concat(String.fromCharCode(dataView.getUint8(byteOffset+2))).concat(String.fromCharCode(dataView.getUint8(byteOffset+3)));}function isGLB(arrayBuffer){var byteOffset=arguments.length>1&&arguments[1]!==undefined?arguments[1]:0;var options=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};var dataView=new DataView(arrayBuffer);var _options$magic=options.magic,magic=_options$magic===void 0?MAGIC_glTF:_options$magic;var magic1=dataView.getUint32(byteOffset,false);return magic1===magic||magic1===MAGIC_glTF;}function parseGLBSync(glb,arrayBuffer){var byteOffset=arguments.length>2&&arguments[2]!==undefined?arguments[2]:0;var options=arguments.length>3&&arguments[3]!==undefined?arguments[3]:{};var dataView=new DataView(arrayBuffer);var type=getMagicString(dataView,byteOffset+0);var version=dataView.getUint32(byteOffset+4,LE);var byteLength=dataView.getUint32(byteOffset+8,LE);Object.assign(glb,{header:{byteOffset:byteOffset,byteLength:byteLength,hasBinChunk:false},type:type,version:version,json:{},binChunks:[]});byteOffset+=GLB_FILE_HEADER_SIZE;switch(glb.version){case 1:return parseGLBV1(glb,dataView,byteOffset);case 2:return parseGLBV2(glb,dataView,byteOffset,options={});default:throw new Error("Invalid GLB version ".concat(glb.version,". Only supports v1 and v2."));}}function parseGLBV1(glb,dataView,byteOffset){assert$5(glb.header.byteLength>GLB_FILE_HEADER_SIZE+GLB_CHUNK_HEADER_SIZE);var contentLength=dataView.getUint32(byteOffset+0,LE);var contentFormat=dataView.getUint32(byteOffset+4,LE);byteOffset+=GLB_CHUNK_HEADER_SIZE;assert$5(contentFormat===GLB_V1_CONTENT_FORMAT_JSON);parseJSONChunk(glb,dataView,byteOffset,contentLength);byteOffset+=contentLength;byteOffset+=parseBINChunk(glb,dataView,byteOffset,glb.header.byteLength);return byteOffset;}function parseGLBV2(glb,dataView,byteOffset,options){assert$5(glb.header.byteLength>GLB_FILE_HEADER_SIZE+GLB_CHUNK_HEADER_SIZE);parseGLBChunksSync(glb,dataView,byteOffset,options);return byteOffset+glb.header.byteLength;}function parseGLBChunksSync(glb,dataView,byteOffset,options){while(byteOffset+8<=glb.header.byteLength){var chunkLength=dataView.getUint32(byteOffset+0,LE);var chunkFormat=dataView.getUint32(byteOffset+4,LE);byteOffset+=GLB_CHUNK_HEADER_SIZE;switch(chunkFormat){case GLB_CHUNK_TYPE_JSON:parseJSONChunk(glb,dataView,byteOffset,chunkLength);break;case GLB_CHUNK_TYPE_BIN:parseBINChunk(glb,dataView,byteOffset,chunkLength);break;case GLB_CHUNK_TYPE_JSON_XVIZ_DEPRECATED:if(!options.strict){parseJSONChunk(glb,dataView,byteOffset,chunkLength);}break;case GLB_CHUNK_TYPE_BIX_XVIZ_DEPRECATED:if(!options.strict){parseBINChunk(glb,dataView,byteOffset,chunkLength);}break;}byteOffset+=padToNBytes(chunkLength,4);}return byteOffset;}function parseJSONChunk(glb,dataView,byteOffset,chunkLength){var jsonChunk=new Uint8Array(dataView.buffer,byteOffset,chunkLength);var textDecoder=new TextDecoder('utf8');var jsonText=textDecoder.decode(jsonChunk);glb.json=JSON.parse(jsonText);return padToNBytes(chunkLength,4);}function parseBINChunk(glb,dataView,byteOffset,chunkLength){glb.header.hasBinChunk=true;glb.binChunks.push({byteOffset:byteOffset,byteLength:chunkLength,arrayBuffer:dataView.buffer});return padToNBytes(chunkLength,4);}function parseGLTF$1(_x86,_x87){return _parseGLTF$.apply(this,arguments);}function _parseGLTF$(){_parseGLTF$=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee48(gltf,arrayBufferOrString){var byteOffset,options,context,_options$gltf,_options$gltf2,_options$gltf3,_options$gltf4,promises,_promise,promise,_args46=arguments;return _regeneratorRuntime().wrap(function _callee48$(_context52){while(1){switch(_context52.prev=_context52.next){case 0:byteOffset=_args46.length>2&&_args46[2]!==undefined?_args46[2]:0;options=_args46.length>3?_args46[3]:undefined;context=_args46.length>4?_args46[4]:undefined;parseGLTFContainerSync(gltf,arrayBufferOrString,byteOffset,options);normalizeGLTFV1(gltf,{normalize:options===null||options===void 0?void 0:(_options$gltf=options.gltf)===null||_options$gltf===void 0?void 0:_options$gltf.normalize});preprocessExtensions(gltf,options,context);promises=[];if(!(options!==null&&options!==void 0&&(_options$gltf2=options.gltf)!==null&&_options$gltf2!==void 0&&_options$gltf2.loadBuffers&&gltf.json.buffers)){_context52.next=10;break;}_context52.next=10;return loadBuffers(gltf,options,context);case 10:if(options!==null&&options!==void 0&&(_options$gltf3=options.gltf)!==null&&_options$gltf3!==void 0&&_options$gltf3.loadImages){_promise=loadImages(gltf,options,context);promises.push(_promise);}promise=decodeExtensions(gltf,options,context);promises.push(promise);_context52.next=15;return Promise.all(promises);case 15:return _context52.abrupt("return",options!==null&&options!==void 0&&(_options$gltf4=options.gltf)!==null&&_options$gltf4!==void 0&&_options$gltf4.postProcess?postProcessGLTF(gltf,options):gltf);case 16:case"end":return _context52.stop();}}},_callee48);}));return _parseGLTF$.apply(this,arguments);}function parseGLTFContainerSync(gltf,data,byteOffset,options){if(options.uri){gltf.baseUri=options.uri;}if(data instanceof ArrayBuffer&&!isGLB(data,byteOffset,options)){var textDecoder=new TextDecoder();data=textDecoder.decode(data);}if(typeof data==='string'){gltf.json=parseJSON(data);}else if(data instanceof ArrayBuffer){var glb={};byteOffset=parseGLBSync(glb,data,byteOffset,options.glb);assert$1(glb.type==='glTF',"Invalid GLB magic string ".concat(glb.type));gltf._glb=glb;gltf.json=glb.json;}else{assert$1(false,'GLTF: must be ArrayBuffer or string');}var buffers=gltf.json.buffers||[];gltf.buffers=new Array(buffers.length).fill(null);if(gltf._glb&&gltf._glb.header.hasBinChunk){var binChunks=gltf._glb.binChunks;gltf.buffers[0]={arrayBuffer:binChunks[0].arrayBuffer,byteOffset:binChunks[0].byteOffset,byteLength:binChunks[0].byteLength};}var images=gltf.json.images||[];gltf.images=new Array(images.length).fill({});}function loadBuffers(_x88,_x89,_x90){return _loadBuffers.apply(this,arguments);}function _loadBuffers(){_loadBuffers=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee49(gltf,options,context){var buffers,_i604,buffer,_context$fetch,_response$arrayBuffer,_fetch,uri,response,arrayBuffer;return _regeneratorRuntime().wrap(function _callee49$(_context53){while(1){switch(_context53.prev=_context53.next){case 0:buffers=gltf.json.buffers||[];_i604=0;case 2:if(!(_i604<buffers.length)){_context53.next=22;break;}buffer=buffers[_i604];if(!buffer.uri){_context53.next=18;break;}_fetch=context.fetch;assert$1(_fetch);uri=resolveUrl(buffer.uri,options);_context53.next=10;return context===null||context===void 0?void 0:(_context$fetch=context.fetch)===null||_context$fetch===void 0?void 0:_context$fetch.call(context,uri);case 10:response=_context53.sent;_context53.next=13;return response===null||response===void 0?void 0:(_response$arrayBuffer=response.arrayBuffer)===null||_response$arrayBuffer===void 0?void 0:_response$arrayBuffer.call(response);case 13:arrayBuffer=_context53.sent;gltf.buffers[_i604]={arrayBuffer:arrayBuffer,byteOffset:0,byteLength:arrayBuffer.byteLength};delete buffer.uri;_context53.next=19;break;case 18:if(gltf.buffers[_i604]===null){gltf.buffers[_i604]={arrayBuffer:new ArrayBuffer(buffer.byteLength),byteOffset:0,byteLength:buffer.byteLength};}case 19:++_i604;_context53.next=2;break;case 22:case"end":return _context53.stop();}}},_callee49);}));return _loadBuffers.apply(this,arguments);}function loadImages(_x91,_x92,_x93){return _loadImages.apply(this,arguments);}function _loadImages(){_loadImages=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee50(gltf,options,context){var imageIndices,images,promises,_iterator54,_step54,imageIndex;return _regeneratorRuntime().wrap(function _callee50$(_context54){while(1){switch(_context54.prev=_context54.next){case 0:imageIndices=getReferencesImageIndices(gltf);images=gltf.json.images||[];promises=[];_iterator54=_createForOfIteratorHelper(imageIndices);try{for(_iterator54.s();!(_step54=_iterator54.n()).done;){imageIndex=_step54.value;promises.push(loadImage(gltf,images[imageIndex],imageIndex,options,context));}}catch(err){_iterator54.e(err);}finally{_iterator54.f();}_context54.next=7;return Promise.all(promises);case 7:return _context54.abrupt("return",_context54.sent);case 8:case"end":return _context54.stop();}}},_callee50);}));return _loadImages.apply(this,arguments);}function getReferencesImageIndices(gltf){var imageIndices=new Set();var textures=gltf.json.textures||[];var _iterator40=_createForOfIteratorHelper(textures),_step40;try{for(_iterator40.s();!(_step40=_iterator40.n()).done;){var texture=_step40.value;if(texture.source!==undefined){imageIndices.add(texture.source);}}}catch(err){_iterator40.e(err);}finally{_iterator40.f();}return Array.from(imageIndices).sort();}function loadImage(_x94,_x95,_x96,_x97,_x98){return _loadImage.apply(this,arguments);}function _loadImage(){_loadImage=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee51(gltf,image,index,options,context){var fetch,parse,arrayBuffer,uri,response,array,parsedImage;return _regeneratorRuntime().wrap(function _callee51$(_context55){while(1){switch(_context55.prev=_context55.next){case 0:fetch=context.fetch,parse=context.parse;if(!image.uri){_context55.next=9;break;}uri=resolveUrl(image.uri,options);_context55.next=5;return fetch(uri);case 5:response=_context55.sent;_context55.next=8;return response.arrayBuffer();case 8:arrayBuffer=_context55.sent;case 9:if(Number.isFinite(image.bufferView)){array=getTypedArrayForBufferView(gltf.json,gltf.buffers,image.bufferView);arrayBuffer=sliceArrayBuffer(array.buffer,array.byteOffset,array.byteLength);}assert$1(arrayBuffer,'glTF image has no data');_context55.next=13;return parse(arrayBuffer,[ImageLoader,BasisLoader],{mimeType:image.mimeType,basis:options.basis||{format:selectSupportedBasisFormat()}},context);case 13:parsedImage=_context55.sent;if(parsedImage&&parsedImage[0]){parsedImage={compressed:true,mipmaps:false,width:parsedImage[0].width,height:parsedImage[0].height,data:parsedImage[0]};}gltf.images=gltf.images||[];gltf.images[index]=parsedImage;case 17:case"end":return _context55.stop();}}},_callee51);}));return _loadImage.apply(this,arguments);}var GLTFLoader={name:'glTF',id:'gltf',module:'gltf',version:VERSION$5,extensions:['gltf','glb'],mimeTypes:['model/gltf+json','model/gltf-binary'],text:true,binary:true,tests:['glTF'],parse:parse$1,options:{gltf:{normalize:true,loadBuffers:true,loadImages:true,decompressMeshes:true,postProcess:true},log:console},deprecatedOptions:{fetchImages:'gltf.loadImages',createImages:'gltf.loadImages',decompress:'gltf.decompressMeshes',postProcess:'gltf.postProcess',gltf:{decompress:'gltf.decompressMeshes'}}};function parse$1(_x99){return _parse$3.apply(this,arguments);}/**
+for(var _i495=0,len=plugins.length;_i495<len;_i495++){var plugin=plugins[_i495];plugin.destroy();}this.scene.destroy();}}]);return Viewer;}();function assert$5(condition,message){if(!condition){throw new Error(message||'loader assertion failed.');}}var isBrowser$4=Boolean((typeof process==="undefined"?"undefined":_typeof(process))!=='object'||String(process)!=='[object process]'||process.browser);var matches$1=typeof process!=='undefined'&&process.version&&/v([0-9]*)/.exec(process.version);matches$1&&parseFloat(matches$1[1])||0;var VERSION$9="3.2.6";function assert$4(condition,message){if(!condition){throw new Error(message||'loaders.gl assertion failed.');}}var globals$2={self:typeof self!=='undefined'&&self,window:typeof window!=='undefined'&&window,global:typeof global!=='undefined'&&global,document:typeof document!=='undefined'&&document};var global_=globals$2.global||globals$2.self||globals$2.window||{};var isBrowser$3=(typeof process==="undefined"?"undefined":_typeof(process))!=='object'||String(process)!=='[object process]'||process.browser;var isWorker=typeof importScripts==='function';var isMobile=typeof window!=='undefined'&&typeof window.orientation!=='undefined';var matches=typeof process!=='undefined'&&process.version&&/v([0-9]*)/.exec(process.version);matches&&parseFloat(matches[1])||0;function _defineProperty(obj,key,value){if(key in obj){Object.defineProperty(obj,key,{value:value,enumerable:true,configurable:true,writable:true});}else{obj[key]=value;}return obj;}var WorkerJob=/*#__PURE__*/function(){function WorkerJob(jobName,workerThread){var _this115=this;_classCallCheck(this,WorkerJob);_defineProperty(this,"name",void 0);_defineProperty(this,"workerThread",void 0);_defineProperty(this,"isRunning",true);_defineProperty(this,"result",void 0);_defineProperty(this,"_resolve",function(){});_defineProperty(this,"_reject",function(){});this.name=jobName;this.workerThread=workerThread;this.result=new Promise(function(resolve,reject){_this115._resolve=resolve;_this115._reject=reject;});}_createClass(WorkerJob,[{key:"postMessage",value:function postMessage(type,payload){this.workerThread.postMessage({source:'loaders.gl',type:type,payload:payload});}},{key:"done",value:function done(value){assert$4(this.isRunning);this.isRunning=false;this._resolve(value);}},{key:"error",value:function error(_error){assert$4(this.isRunning);this.isRunning=false;this._reject(_error);}}]);return WorkerJob;}();var Worker$1=/*#__PURE__*/_createClass(function Worker$1(){_classCallCheck(this,Worker$1);});var workerURLCache=new Map();function getLoadableWorkerURL(props){assert$4(props.source&&!props.url||!props.source&&props.url);var workerURL=workerURLCache.get(props.source||props.url);if(!workerURL){if(props.url){workerURL=getLoadableWorkerURLFromURL(props.url);workerURLCache.set(props.url,workerURL);}if(props.source){workerURL=getLoadableWorkerURLFromSource(props.source);workerURLCache.set(props.source,workerURL);}}assert$4(workerURL);return workerURL;}function getLoadableWorkerURLFromURL(url){if(!url.startsWith('http')){return url;}var workerSource=buildScriptSource(url);return getLoadableWorkerURLFromSource(workerSource);}function getLoadableWorkerURLFromSource(workerSource){var blob=new Blob([workerSource],{type:'application/javascript'});return URL.createObjectURL(blob);}function buildScriptSource(workerUrl){return"try {\n  importScripts('".concat(workerUrl,"');\n} catch (error) {\n  console.error(error);\n  throw error;\n}");}function getTransferList(object){var recursive=arguments.length>1&&arguments[1]!==undefined?arguments[1]:true;var transfers=arguments.length>2?arguments[2]:undefined;var transfersSet=transfers||new Set();if(!object);else if(isTransferable(object)){transfersSet.add(object);}else if(isTransferable(object.buffer)){transfersSet.add(object.buffer);}else if(ArrayBuffer.isView(object));else if(recursive&&_typeof(object)==='object'){for(var key in object){getTransferList(object[key],recursive,transfersSet);}}return transfers===undefined?Array.from(transfersSet):[];}function isTransferable(object){if(!object){return false;}if(object instanceof ArrayBuffer){return true;}if(typeof MessagePort!=='undefined'&&object instanceof MessagePort){return true;}if(typeof ImageBitmap!=='undefined'&&object instanceof ImageBitmap){return true;}if(typeof OffscreenCanvas!=='undefined'&&object instanceof OffscreenCanvas){return true;}return false;}var NOOP=function NOOP(){};var WorkerThread=/*#__PURE__*/function(){function WorkerThread(props){_classCallCheck(this,WorkerThread);_defineProperty(this,"name",void 0);_defineProperty(this,"source",void 0);_defineProperty(this,"url",void 0);_defineProperty(this,"terminated",false);_defineProperty(this,"worker",void 0);_defineProperty(this,"onMessage",void 0);_defineProperty(this,"onError",void 0);_defineProperty(this,"_loadableURL",'');var name=props.name,source=props.source,url=props.url;assert$4(source||url);this.name=name;this.source=source;this.url=url;this.onMessage=NOOP;this.onError=function(error){return console.log(error);};this.worker=isBrowser$3?this._createBrowserWorker():this._createNodeWorker();}_createClass(WorkerThread,[{key:"destroy",value:function destroy(){this.onMessage=NOOP;this.onError=NOOP;this.worker.terminate();this.terminated=true;}},{key:"isRunning",get:function get(){return Boolean(this.onMessage);}},{key:"postMessage",value:function postMessage(data,transferList){transferList=transferList||getTransferList(data);this.worker.postMessage(data,transferList);}},{key:"_getErrorFromErrorEvent",value:function _getErrorFromErrorEvent(event){var message='Failed to load ';message+="worker ".concat(this.name," from ").concat(this.url,". 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image=_ref19.image,_ref19$message=_ref19.message,message=_ref19$message===void 0?'':_ref19$message,_ref19$scale=_ref19.scale,scale=_ref19$scale===void 0?1:_ref19$scale;if(typeof image==='string'){var img=new Image();img.onload=function(){var _console;var args=formatImage$1(img,message,scale);(_console=console).log.apply(_console,_toConsumableArray(args));};img.src=image;return noop$1;}var element=image.nodeName||'';if(element.toLowerCase()==='img'){var _console2;(_console2=console).log.apply(_console2,_toConsumableArray(formatImage$1(image,message,scale)));return noop$1;}if(element.toLowerCase()==='canvas'){var _img=new Image();_img.onload=function(){var _console3;return(_console3=console).log.apply(_console3,_toConsumableArray(formatImage$1(_img,message,scale)));};_img.src=image.toDataURL();return noop$1;}return noop$1;}var probeLog=new Log$1({id:'loaders.gl'});var NullLog=/*#__PURE__*/function(){function 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state.globalOptions;};function normalizeOptions(options,loader,loaders,url){loaders=loaders||[];loaders=Array.isArray(loaders)?loaders:[loaders];validateOptions(options,loaders);return normalizeOptionsInternal(loader,options,url);}function getFetchFunction(options,context){var globalOptions=getGlobalLoaderOptions();var fetchOptions=options||globalOptions;if(typeof fetchOptions.fetch==='function'){return fetchOptions.fetch;}if(isObject(fetchOptions.fetch)){return function(url){return fetchFile(url,fetchOptions);};}if(context!==null&&context!==void 0&&context.fetch){return context===null||context===void 0?void 0:context.fetch;}return fetchFile;}function validateOptions(options,loaders){validateOptionsObject(options,null,DEFAULT_LOADER_OPTIONS,REMOVED_LOADER_OPTIONS,loaders);var _iterator8=_createForOfIteratorHelper(loaders),_step8;try{for(_iterator8.s();!(_step8=_iterator8.n()).done;){var loader=_step8.value;var idOptions=options&&options[loader.id]||{};var loaderOptions=loader.options&&loader.options[loader.id]||{};var deprecatedOptions=loader.deprecatedOptions&&loader.deprecatedOptions[loader.id]||{};validateOptionsObject(idOptions,loader.id,loaderOptions,deprecatedOptions,loaders);}}catch(err){_iterator8.e(err);}finally{_iterator8.f();}}function validateOptionsObject(options,id,defaultOptions,deprecatedOptions,loaders){var loaderName=id||'Top level';var prefix=id?"".concat(id,"."):'';for(var key in options){var isSubOptions=!id&&isObject(options[key]);var isBaseUriOption=key==='baseUri'&&!id;var isWorkerUrlOption=key==='workerUrl'&&id;if(!(key in defaultOptions)&&!isBaseUriOption&&!isWorkerUrlOption){if(key in deprecatedOptions){probeLog.warn("".concat(loaderName," loader option '").concat(prefix).concat(key,"' no longer supported, use '").concat(deprecatedOptions[key],"'"))();}else if(!isSubOptions){var suggestion=findSimilarOption(key,loaders);probeLog.warn("".concat(loaderName," loader option '").concat(prefix).concat(key,"' not recognized. ").concat(suggestion))();}}}}function findSimilarOption(optionKey,loaders){var lowerCaseOptionKey=optionKey.toLowerCase();var bestSuggestion='';var _iterator9=_createForOfIteratorHelper(loaders),_step9;try{for(_iterator9.s();!(_step9=_iterator9.n()).done;){var loader=_step9.value;for(var key in loader.options){if(optionKey===key){return"Did you mean '".concat(loader.id,".").concat(key,"'?");}var lowerCaseKey=key.toLowerCase();var isPartialMatch=lowerCaseOptionKey.startsWith(lowerCaseKey)||lowerCaseKey.startsWith(lowerCaseOptionKey);if(isPartialMatch){bestSuggestion=bestSuggestion||"Did you mean '".concat(loader.id,".").concat(key,"'?");}}}}catch(err){_iterator9.e(err);}finally{_iterator9.f();}return bestSuggestion;}function normalizeOptionsInternal(loader,options,url){var loaderDefaultOptions=loader.options||{};var mergedOptions=_objectSpread({},loaderDefaultOptions);addUrlOptions(mergedOptions,url);if(mergedOptions.log===null){mergedOptions.log=new NullLog();}mergeNestedFields(mergedOptions,getGlobalLoaderOptions());mergeNestedFields(mergedOptions,options);return mergedOptions;}function mergeNestedFields(mergedOptions,options){for(var key in options){if(key in options){var value=options[key];if(isPureObject(value)&&isPureObject(mergedOptions[key])){mergedOptions[key]=_objectSpread(_objectSpread({},mergedOptions[key]),options[key]);}else{mergedOptions[key]=options[key];}}}}function addUrlOptions(options,url){if(url&&!('baseUri'in options)){options.baseUri=url;}}function isLoaderObject(loader){var _loader;if(!loader){return false;}if(Array.isArray(loader)){loader=loader[0];}var hasExtensions=Array.isArray((_loader=loader)===null||_loader===void 0?void 0:_loader.extensions);return hasExtensions;}function normalizeLoader(loader){var _loader2,_loader3;assert$5(loader,'null loader');assert$5(isLoaderObject(loader),'invalid loader');var options;if(Array.isArray(loader)){options=loader[1];loader=loader[0];loader=_objectSpread(_objectSpread({},loader),{},{options:_objectSpread(_objectSpread({},loader.options),options)});}if((_loader2=loader)!==null&&_loader2!==void 0&&_loader2.parseTextSync||(_loader3=loader)!==null&&_loader3!==void 0&&_loader3.parseText){loader.text=true;}if(!loader.text){loader.binary=true;}return loader;}var getGlobalLoaderRegistry=function getGlobalLoaderRegistry(){var state=getGlobalLoaderState();state.loaderRegistry=state.loaderRegistry||[];return state.loaderRegistry;};function getRegisteredLoaders(){return getGlobalLoaderRegistry();}function isElectron(mockUserAgent){if(typeof window!=='undefined'&&_typeof(window.process)==='object'&&window.process.type==='renderer'){return true;}if(typeof process!=='undefined'&&_typeof(process.versions)==='object'&&Boolean(process.versions.electron)){return true;}var realUserAgent=(typeof navigator==="undefined"?"undefined":_typeof(navigator))==='object'&&typeof navigator.userAgent==='string'&&navigator.userAgent;var userAgent=mockUserAgent||realUserAgent;if(userAgent&&userAgent.indexOf('Electron')>=0){return true;}return false;}function isBrowser(){var isNode=(typeof process==="undefined"?"undefined":_typeof(process))==='object'&&String(process)==='[object process]'&&!process.browser;return!isNode||isElectron();}var globals={self:typeof self!=='undefined'&&self,window:typeof window!=='undefined'&&window,global:typeof global!=='undefined'&&global,document:typeof document!=='undefined'&&document,process:(typeof process==="undefined"?"undefined":_typeof(process))==='object'&&process};var window_=globals.window||globals.self||globals.global;var process_=globals.process||{};var VERSION$6=typeof __VERSION__!=='undefined'?__VERSION__:'untranspiled source';isBrowser();function getStorage(type){try{var storage=window[type];var x='__storage_test__';storage.setItem(x,x);storage.removeItem(x);return storage;}catch(e){return null;}}var LocalStorage=/*#__PURE__*/function(){function LocalStorage(id){_classCallCheck(this,LocalStorage);var defaultSettings=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var type=arguments.length>2&&arguments[2]!==undefined?arguments[2]:'sessionStorage';_defineProperty(this,"storage",void 0);_defineProperty(this,"id",void 0);_defineProperty(this,"config",{});this.storage=getStorage(type);this.id=id;this.config={};Object.assign(this.config,defaultSettings);this._loadConfiguration();}_createClass(LocalStorage,[{key:"getConfiguration",value:function getConfiguration(){return this.config;}},{key:"setConfiguration",value:function setConfiguration(configuration){this.config={};return this.updateConfiguration(configuration);}},{key:"updateConfiguration",value:function updateConfiguration(configuration){Object.assign(this.config,configuration);if(this.storage){var serialized=JSON.stringify(this.config);this.storage.setItem(this.id,serialized);}return this;}},{key:"_loadConfiguration",value:function _loadConfiguration(){var configuration={};if(this.storage){var serializedConfiguration=this.storage.getItem(this.id);configuration=serializedConfiguration?JSON.parse(serializedConfiguration):{};}Object.assign(this.config,configuration);return this;}}]);return LocalStorage;}();function formatTime(ms){var formatted;if(ms<10){formatted="".concat(ms.toFixed(2),"ms");}else if(ms<100){formatted="".concat(ms.toFixed(1),"ms");}else if(ms<1000){formatted="".concat(ms.toFixed(0),"ms");}else{formatted="".concat((ms/1000).toFixed(2),"s");}return formatted;}function leftPad(string){var length=arguments.length>1&&arguments[1]!==undefined?arguments[1]:8;var padLength=Math.max(length-string.length,0);return"".concat(' '.repeat(padLength)).concat(string);}function formatImage(image,message,scale){var maxWidth=arguments.length>3&&arguments[3]!==undefined?arguments[3]:600;var imageUrl=image.src.replace(/\(/g,'%28').replace(/\)/g,'%29');if(image.width>maxWidth){scale=Math.min(scale,maxWidth/image.width);}var width=image.width*scale;var height=image.height*scale;var style=['font-size:1px;',"padding:".concat(Math.floor(height/2),"px ").concat(Math.floor(width/2),"px;"),"line-height:".concat(height,"px;"),"background:url(".concat(imageUrl,");"),"background-size:".concat(width,"px ").concat(height,"px;"),'color:transparent;'].join('');return["".concat(message," %c+"),style];}var COLOR;(function(COLOR){COLOR[COLOR["BLACK"]=30]="BLACK";COLOR[COLOR["RED"]=31]="RED";COLOR[COLOR["GREEN"]=32]="GREEN";COLOR[COLOR["YELLOW"]=33]="YELLOW";COLOR[COLOR["BLUE"]=34]="BLUE";COLOR[COLOR["MAGENTA"]=35]="MAGENTA";COLOR[COLOR["CYAN"]=36]="CYAN";COLOR[COLOR["WHITE"]=37]="WHITE";COLOR[COLOR["BRIGHT_BLACK"]=90]="BRIGHT_BLACK";COLOR[COLOR["BRIGHT_RED"]=91]="BRIGHT_RED";COLOR[COLOR["BRIGHT_GREEN"]=92]="BRIGHT_GREEN";COLOR[COLOR["BRIGHT_YELLOW"]=93]="BRIGHT_YELLOW";COLOR[COLOR["BRIGHT_BLUE"]=94]="BRIGHT_BLUE";COLOR[COLOR["BRIGHT_MAGENTA"]=95]="BRIGHT_MAGENTA";COLOR[COLOR["BRIGHT_CYAN"]=96]="BRIGHT_CYAN";COLOR[COLOR["BRIGHT_WHITE"]=97]="BRIGHT_WHITE";})(COLOR||(COLOR={}));function getColor(color){return typeof color==='string'?COLOR[color.toUpperCase()]||COLOR.WHITE:color;}function addColor(string,color,background){if(!isBrowser&&typeof string==='string'){if(color){color=getColor(color);string="\x1B[".concat(color,"m").concat(string,"\x1B[39m");}if(background){color=getColor(background);string="\x1B[".concat(background+10,"m").concat(string,"\x1B[49m");}}return string;}function autobind(obj){var predefined=arguments.length>1&&arguments[1]!==undefined?arguments[1]:['constructor'];var proto=Object.getPrototypeOf(obj);var propNames=Object.getOwnPropertyNames(proto);var _iterator10=_createForOfIteratorHelper(propNames),_step10;try{var _loop5=function _loop5(){var key=_step10.value;if(typeof obj[key]==='function'){if(!predefined.find(function(name){return key===name;})){obj[key]=obj[key].bind(obj);}}};for(_iterator10.s();!(_step10=_iterator10.n()).done;){_loop5();}}catch(err){_iterator10.e(err);}finally{_iterator10.f();}}function assert$2(condition,message){if(!condition){throw new Error(message||'Assertion failed');}}function getHiResTimestamp(){var timestamp;if(isBrowser&&'performance'in window_){var _window$performance,_window$performance$n;timestamp=window_===null||window_===void 0?void 0:(_window$performance=window_.performance)===null||_window$performance===void 0?void 0:(_window$performance$n=_window$performance.now)===null||_window$performance$n===void 0?void 0:_window$performance$n.call(_window$performance);}else if('hrtime'in process_){var _process$hrtime;var timeParts=process_===null||process_===void 0?void 0:(_process$hrtime=process_.hrtime)===null||_process$hrtime===void 0?void 0:_process$hrtime.call(process_);timestamp=timeParts[0]*1000+timeParts[1]/1e6;}else{timestamp=Date.now();}return timestamp;}var originalConsole={debug:isBrowser?console.debug||console.log:console.log,log:console.log,info:console.info,warn:console.warn,error:console.error};var DEFAULT_SETTINGS={enabled:true,level:0};function noop(){}var cache={};var ONCE={once:true};var Log=/*#__PURE__*/function(){function Log(){_classCallCheck(this,Log);var _ref20=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{id:''},id=_ref20.id;_defineProperty(this,"id",void 0);_defineProperty(this,"VERSION",VERSION$6);_defineProperty(this,"_startTs",getHiResTimestamp());_defineProperty(this,"_deltaTs",getHiResTimestamp());_defineProperty(this,"_storage",void 0);_defineProperty(this,"userData",{});_defineProperty(this,"LOG_THROTTLE_TIMEOUT",0);this.id=id;this._storage=new LocalStorage("__probe-".concat(this.id,"__"),DEFAULT_SETTINGS);this.userData={};this.timeStamp("".concat(this.id," started"));autobind(this);Object.seal(this);}_createClass(Log,[{key:"level",get:function get(){return this.getLevel();},set:function set(newLevel){this.setLevel(newLevel);}},{key:"isEnabled",value:function isEnabled(){return this._storage.config.enabled;}},{key:"getLevel",value:function getLevel(){return this._storage.config.level;}},{key:"getTotal",value:function getTotal(){return Number((getHiResTimestamp()-this._startTs).toPrecision(10));}},{key:"getDelta",value:function getDelta(){return Number((getHiResTimestamp()-this._deltaTs).toPrecision(10));}},{key:"priority",get:function get(){return this.level;},set:function set(newPriority){this.level=newPriority;}},{key:"getPriority",value:function getPriority(){return this.level;}},{key:"enable",value:function enable(){var enabled=arguments.length>0&&arguments[0]!==undefined?arguments[0]:true;this._storage.updateConfiguration({enabled:enabled});return this;}},{key:"setLevel",value:function setLevel(level){this._storage.updateConfiguration({level:level});return this;}},{key:"get",value:function get(setting){return this._storage.config[setting];}},{key:"set",value:function set(setting,value){this._storage.updateConfiguration(_defineProperty2({},setting,value));}},{key:"settings",value:function settings(){if(console.table){console.table(this._storage.config);}else{console.log(this._storage.config);}}},{key:"assert",value:function assert(condition,message){assert$2(condition,message);}},{key:"warn",value:function warn(message){return this._getLogFunction(0,message,originalConsole.warn,arguments,ONCE);}},{key:"error",value:function error(message){return this._getLogFunction(0,message,originalConsole.error,arguments);}},{key:"deprecated",value:function deprecated(oldUsage,newUsage){return this.warn("`".concat(oldUsage,"` is deprecated and will be removed in a later version. Use `").concat(newUsage,"` instead"));}},{key:"removed",value:function removed(oldUsage,newUsage){return this.error("`".concat(oldUsage,"` has been removed. Use `").concat(newUsage,"` instead"));}},{key:"probe",value:function probe(logLevel,message){return this._getLogFunction(logLevel,message,originalConsole.log,arguments,{time:true,once:true});}},{key:"log",value:function log(logLevel,message){return this._getLogFunction(logLevel,message,originalConsole.debug,arguments);}},{key:"info",value:function info(logLevel,message){return this._getLogFunction(logLevel,message,console.info,arguments);}},{key:"once",value:function once(logLevel,message){for(var _len=arguments.length,args=new Array(_len>2?_len-2:0),_key=2;_key<_len;_key++){args[_key-2]=arguments[_key];}return this._getLogFunction(logLevel,message,originalConsole.debug||originalConsole.info,arguments,ONCE);}},{key:"table",value:function table(logLevel,_table2,columns){if(_table2){return this._getLogFunction(logLevel,_table2,console.table||noop,columns&&[columns],{tag:getTableHeader(_table2)});}return noop;}},{key:"image",value:function image(_ref){var logLevel=_ref.logLevel,priority=_ref.priority,image=_ref.image,_ref$message=_ref.message,message=_ref$message===void 0?'':_ref$message,_ref$scale=_ref.scale,scale=_ref$scale===void 0?1:_ref$scale;if(!this._shouldLog(logLevel||priority)){return noop;}return isBrowser?logImageInBrowser({image:image,message:message,scale:scale}):logImageInNode({image:image,message:message,scale:scale});}},{key:"time",value:function time(logLevel,message){return this._getLogFunction(logLevel,message,console.time?console.time:console.info);}},{key:"timeEnd",value:function timeEnd(logLevel,message){return this._getLogFunction(logLevel,message,console.timeEnd?console.timeEnd:console.info);}},{key:"timeStamp",value:function timeStamp(logLevel,message){return this._getLogFunction(logLevel,message,console.timeStamp||noop);}},{key:"group",value:function group(logLevel,message){var opts=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{collapsed:false};var options=normalizeArguments({logLevel:logLevel,message:message,opts:opts});var collapsed=opts.collapsed;options.method=(collapsed?console.groupCollapsed:console.group)||console.info;return this._getLogFunction(options);}},{key:"groupCollapsed",value:function groupCollapsed(logLevel,message){var opts=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};return this.group(logLevel,message,Object.assign({},opts,{collapsed:true}));}},{key:"groupEnd",value:function groupEnd(logLevel){return this._getLogFunction(logLevel,'',console.groupEnd||noop);}},{key:"withGroup",value:function withGroup(logLevel,message,func){this.group(logLevel,message)();try{func();}finally{this.groupEnd(logLevel)();}}},{key:"trace",value:function trace(){if(console.trace){console.trace();}}},{key:"_shouldLog",value:function _shouldLog(logLevel){return this.isEnabled()&&this.getLevel()>=normalizeLogLevel(logLevel);}},{key:"_getLogFunction",value:function _getLogFunction(logLevel,message,method,args,opts){if(this._shouldLog(logLevel)){var _method2;opts=normalizeArguments({logLevel:logLevel,message:message,args:args,opts:opts});method=method||opts.method;assert$2(method);opts.total=this.getTotal();opts.delta=this.getDelta();this._deltaTs=getHiResTimestamp();var tag=opts.tag||opts.message;if(opts.once){if(!cache[tag]){cache[tag]=getHiResTimestamp();}else{return noop;}}message=decorateMessage(this.id,opts.message,opts);return(_method2=method).bind.apply(_method2,[console,message].concat(_toConsumableArray(opts.args)));}return noop;}}]);return Log;}();_defineProperty(Log,"VERSION",VERSION$6);function normalizeLogLevel(logLevel){if(!logLevel){return 0;}var resolvedLevel;switch(_typeof(logLevel)){case'number':resolvedLevel=logLevel;break;case'object':resolvedLevel=logLevel.logLevel||logLevel.priority||0;break;default:return 0;}assert$2(Number.isFinite(resolvedLevel)&&resolvedLevel>=0);return resolvedLevel;}function normalizeArguments(opts){var logLevel=opts.logLevel,message=opts.message;opts.logLevel=normalizeLogLevel(logLevel);var args=opts.args?Array.from(opts.args):[];while(args.length&&args.shift()!==message){}switch(_typeof(logLevel)){case'string':case'function':if(message!==undefined){args.unshift(message);}opts.message=logLevel;break;case'object':Object.assign(opts,logLevel);break;}if(typeof opts.message==='function'){opts.message=opts.message();}var messageType=_typeof(opts.message);assert$2(messageType==='string'||messageType==='object');return Object.assign(opts,{args:args},opts.opts);}function decorateMessage(id,message,opts){if(typeof message==='string'){var _time2=opts.time?leftPad(formatTime(opts.total)):'';message=opts.time?"".concat(id,": ").concat(_time2,"  ").concat(message):"".concat(id,": ").concat(message);message=addColor(message,opts.color,opts.background);}return message;}function logImageInNode(_ref2){var image=_ref2.image,_ref2$message=_ref2.message,message=_ref2$message===void 0?'':_ref2$message,_ref2$scale=_ref2.scale,scale=_ref2$scale===void 0?1:_ref2$scale;var asciify=null;try{asciify=module.require('asciify-image');}catch(error){}if(asciify){return function(){return asciify(image,{fit:'box',width:"".concat(Math.round(80*scale),"%")}).then(function(data){return console.log(data);});};}return noop;}function logImageInBrowser(_ref3){var image=_ref3.image,_ref3$message=_ref3.message,message=_ref3$message===void 0?'':_ref3$message,_ref3$scale=_ref3.scale,scale=_ref3$scale===void 0?1:_ref3$scale;if(typeof image==='string'){var img=new Image();img.onload=function(){var _console4;var args=formatImage(img,message,scale);(_console4=console).log.apply(_console4,_toConsumableArray(args));};img.src=image;return noop;}var element=image.nodeName||'';if(element.toLowerCase()==='img'){var _console5;(_console5=console).log.apply(_console5,_toConsumableArray(formatImage(image,message,scale)));return noop;}if(element.toLowerCase()==='canvas'){var _img2=new Image();_img2.onload=function(){var _console6;return(_console6=console).log.apply(_console6,_toConsumableArray(formatImage(_img2,message,scale)));};_img2.src=image.toDataURL();return noop;}return noop;}function getTableHeader(table){for(var key in table){for(var title in table[key]){return title||'untitled';}}return'empty';}var log=new Log({id:'loaders.gl'});var EXT_PATTERN=/\.([^.]+)$/;function selectLoader(_x27){return _selectLoader.apply(this,arguments);}function _selectLoader(){_selectLoader=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee17(data){var loaders,options,context,loader,_args15=arguments;return _regeneratorRuntime().wrap(function _callee17$(_context21){while(1){switch(_context21.prev=_context21.next){case 0:loaders=_args15.length>1&&_args15[1]!==undefined?_args15[1]:[];options=_args15.length>2?_args15[2]:undefined;context=_args15.length>3?_args15[3]:undefined;if(validHTTPResponse(data)){_context21.next=5;break;}return _context21.abrupt("return",null);case 5:loader=selectLoaderSync(data,loaders,_objectSpread(_objectSpread({},options),{},{nothrow:true}),context);if(!loader){_context21.next=8;break;}return _context21.abrupt("return",loader);case 8:if(!isBlob(data)){_context21.next=13;break;}_context21.next=11;return data.slice(0,10).arrayBuffer();case 11:data=_context21.sent;loader=selectLoaderSync(data,loaders,options,context);case 13:if(!(!loader&&!(options!==null&&options!==void 0&&options.nothrow))){_context21.next=15;break;}throw new Error(getNoValidLoaderMessage(data));case 15:return _context21.abrupt("return",loader);case 16:case"end":return _context21.stop();}}},_callee17);}));return _selectLoader.apply(this,arguments);}function selectLoaderSync(data){var loaders=arguments.length>1&&arguments[1]!==undefined?arguments[1]:[];var options=arguments.length>2?arguments[2]:undefined;var context=arguments.length>3?arguments[3]:undefined;if(!validHTTPResponse(data)){return null;}if(loaders&&!Array.isArray(loaders)){return normalizeLoader(loaders);}var candidateLoaders=[];if(loaders){candidateLoaders=candidateLoaders.concat(loaders);}if(!(options!==null&&options!==void 0&&options.ignoreRegisteredLoaders)){var _candidateLoaders;(_candidateLoaders=candidateLoaders).push.apply(_candidateLoaders,_toConsumableArray(getRegisteredLoaders()));}normalizeLoaders(candidateLoaders);var loader=selectLoaderInternal(data,candidateLoaders,options,context);if(!loader&&!(options!==null&&options!==void 0&&options.nothrow)){throw new Error(getNoValidLoaderMessage(data));}return loader;}function selectLoaderInternal(data,loaders,options,context){var _getResourceUrlAndTyp=getResourceUrlAndType(data),url=_getResourceUrlAndTyp.url,type=_getResourceUrlAndTyp.type;var testUrl=url||(context===null||context===void 0?void 0:context.url);var loader=null;var reason='';if(options!==null&&options!==void 0&&options.mimeType){loader=findLoaderByMIMEType(loaders,options===null||options===void 0?void 0:options.mimeType);reason="match forced by supplied MIME type ".concat(options===null||options===void 0?void 0:options.mimeType);}loader=loader||findLoaderByUrl(loaders,testUrl);reason=reason||(loader?"matched url ".concat(testUrl):'');loader=loader||findLoaderByMIMEType(loaders,type);reason=reason||(loader?"matched MIME type ".concat(type):'');loader=loader||findLoaderByInitialBytes(loaders,data);reason=reason||(loader?"matched initial data ".concat(getFirstCharacters(data)):'');loader=loader||findLoaderByMIMEType(loaders,options===null||options===void 0?void 0:options.fallbackMimeType);reason=reason||(loader?"matched fallback MIME type ".concat(type):'');if(reason){var _loader;log.log(1,"selectLoader selected ".concat((_loader=loader)===null||_loader===void 0?void 0:_loader.name,": ").concat(reason,"."));}return loader;}function validHTTPResponse(data){if(data instanceof Response){if(data.status===204){return false;}}return true;}function getNoValidLoaderMessage(data){var _getResourceUrlAndTyp2=getResourceUrlAndType(data),url=_getResourceUrlAndTyp2.url,type=_getResourceUrlAndTyp2.type;var message='No valid loader found (';message+=url?"".concat(filename(url),", "):'no url provided, ';message+="MIME type: ".concat(type?"\"".concat(type,"\""):'not provided',", ");var firstCharacters=data?getFirstCharacters(data):'';message+=firstCharacters?" first bytes: \"".concat(firstCharacters,"\""):'first bytes: not available';message+=')';return message;}function normalizeLoaders(loaders){var _iterator11=_createForOfIteratorHelper(loaders),_step11;try{for(_iterator11.s();!(_step11=_iterator11.n()).done;){var loader=_step11.value;normalizeLoader(loader);}}catch(err){_iterator11.e(err);}finally{_iterator11.f();}}function findLoaderByUrl(loaders,url){var match=url&&EXT_PATTERN.exec(url);var extension=match&&match[1];return extension?findLoaderByExtension(loaders,extension):null;}function findLoaderByExtension(loaders,extension){extension=extension.toLowerCase();var _iterator12=_createForOfIteratorHelper(loaders),_step12;try{for(_iterator12.s();!(_step12=_iterator12.n()).done;){var loader=_step12.value;var _iterator13=_createForOfIteratorHelper(loader.extensions),_step13;try{for(_iterator13.s();!(_step13=_iterator13.n()).done;){var loaderExtension=_step13.value;if(loaderExtension.toLowerCase()===extension){return loader;}}}catch(err){_iterator13.e(err);}finally{_iterator13.f();}}}catch(err){_iterator12.e(err);}finally{_iterator12.f();}return null;}function findLoaderByMIMEType(loaders,mimeType){var _iterator14=_createForOfIteratorHelper(loaders),_step14;try{for(_iterator14.s();!(_step14=_iterator14.n()).done;){var loader=_step14.value;if(loader.mimeTypes&&loader.mimeTypes.includes(mimeType)){return 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GL_EXTENSIONS_CONSTANTS={COMPRESSED_RGB_S3TC_DXT1_EXT:0x83f0,COMPRESSED_RGBA_S3TC_DXT1_EXT:0x83f1,COMPRESSED_RGBA_S3TC_DXT3_EXT:0x83f2,COMPRESSED_RGBA_S3TC_DXT5_EXT:0x83f3,COMPRESSED_R11_EAC:0x9270,COMPRESSED_SIGNED_R11_EAC:0x9271,COMPRESSED_RG11_EAC:0x9272,COMPRESSED_SIGNED_RG11_EAC:0x9273,COMPRESSED_RGB8_ETC2:0x9274,COMPRESSED_RGBA8_ETC2_EAC:0x9275,COMPRESSED_SRGB8_ETC2:0x9276,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:0x9277,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:0x9278,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:0x9279,COMPRESSED_RGB_PVRTC_4BPPV1_IMG:0x8c00,COMPRESSED_RGBA_PVRTC_4BPPV1_IMG:0x8c02,COMPRESSED_RGB_PVRTC_2BPPV1_IMG:0x8c01,COMPRESSED_RGBA_PVRTC_2BPPV1_IMG:0x8c03,COMPRESSED_RGB_ETC1_WEBGL:0x8d64,COMPRESSED_RGB_ATC_WEBGL:0x8c92,COMPRESSED_RGBA_ATC_EXPLICIT_ALPHA_WEBGL:0x8c93,COMPRESSED_RGBA_ATC_INTERPOLATED_ALPHA_WEBGL:0x87ee,COMPRESSED_RGBA_ASTC_4X4_KHR:0x93b0,COMPRESSED_RGBA_ASTC_5X4_KHR:0x93b1,COMPRESSED_RGBA_ASTC_5X5_KHR:0x93b2,COMPRESSED_RGBA_ASTC_6X5_KHR:0x93b3,COMPRESSED_RGBA_ASTC_6X6_KHR:0x93b4,COMPRESSED_RGBA_ASTC_8X5_KHR:0x93b5,COMPRESSED_RGBA_ASTC_8X6_KHR:0x93b6,COMPRESSED_RGBA_ASTC_8X8_KHR:0x93b7,COMPRESSED_RGBA_ASTC_10X5_KHR:0x93b8,COMPRESSED_RGBA_ASTC_10X6_KHR:0x93b9,COMPRESSED_RGBA_ASTC_10X8_KHR:0x93ba,COMPRESSED_RGBA_ASTC_10X10_KHR:0x93bb,COMPRESSED_RGBA_ASTC_12X10_KHR:0x93bc,COMPRESSED_RGBA_ASTC_12X12_KHR:0x93bd,COMPRESSED_SRGB8_ALPHA8_ASTC_4X4_KHR:0x93d0,COMPRESSED_SRGB8_ALPHA8_ASTC_5X4_KHR:0x93d1,COMPRESSED_SRGB8_ALPHA8_ASTC_5X5_KHR:0x93d2,COMPRESSED_SRGB8_ALPHA8_ASTC_6X5_KHR:0x93d3,COMPRESSED_SRGB8_ALPHA8_ASTC_6X6_KHR:0x93d4,COMPRESSED_SRGB8_ALPHA8_ASTC_8X5_KHR:0x93d5,COMPRESSED_SRGB8_ALPHA8_ASTC_8X6_KHR:0x93d6,COMPRESSED_SRGB8_ALPHA8_ASTC_8X8_KHR:0x93d7,COMPRESSED_SRGB8_ALPHA8_ASTC_10X5_KHR:0x93d8,COMPRESSED_SRGB8_ALPHA8_ASTC_10X6_KHR:0x93d9,COMPRESSED_SRGB8_ALPHA8_ASTC_10X8_KHR:0x93da,COMPRESSED_SRGB8_ALPHA8_ASTC_10X10_KHR:0x93db,COMPRESSED_SRGB8_ALPHA8_ASTC_12X10_KHR:0x93dc,COMPRESSED_SRGB8_ALPHA8_ASTC_12X12_KHR:0x93dd,COMPRESSED_RED_RGTC1_EXT:0x8dbb,COMPRESSED_SIGNED_RED_RGTC1_EXT:0x8dbc,COMPRESSED_RED_GREEN_RGTC2_EXT:0x8dbd,COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT:0x8dbe,COMPRESSED_SRGB_S3TC_DXT1_EXT:0x8c4c,COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:0x8c4d,COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT:0x8c4e,COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:0x8c4f};var BROWSER_PREFIXES=['','WEBKIT_','MOZ_'];var WEBGL_EXTENSIONS={WEBGL_compressed_texture_s3tc:'dxt',WEBGL_compressed_texture_s3tc_srgb:'dxt-srgb',WEBGL_compressed_texture_etc1:'etc1',WEBGL_compressed_texture_etc:'etc2',WEBGL_compressed_texture_pvrtc:'pvrtc',WEBGL_compressed_texture_atc:'atc',WEBGL_compressed_texture_astc:'astc',EXT_texture_compression_rgtc:'rgtc'};var formats=null;function getSupportedGPUTextureFormats(gl){if(!formats){gl=gl||getWebGLContext()||undefined;formats=new Set();var _iterator16=_createForOfIteratorHelper(BROWSER_PREFIXES),_step16;try{for(_iterator16.s();!(_step16=_iterator16.n()).done;){var prefix=_step16.value;for(var extension in WEBGL_EXTENSIONS){if(gl&&gl.getExtension("".concat(prefix).concat(extension))){var gpuTextureFormat=WEBGL_EXTENSIONS[extension];formats.add(gpuTextureFormat);}}}}catch(err){_iterator16.e(err);}finally{_iterator16.f();}}return formats;}function getWebGLContext(){try{var _canvas6=document.createElement('canvas');return _canvas6.getContext('webgl');}catch(error){return null;}}var n,i,s,a,r,o,l,f;!function(t){t[t.NONE=0]="NONE",t[t.BASISLZ=1]="BASISLZ",t[t.ZSTD=2]="ZSTD",t[t.ZLIB=3]="ZLIB";}(n||(n={})),function(t){t[t.BASICFORMAT=0]="BASICFORMAT";}(i||(i={})),function(t){t[t.UNSPECIFIED=0]="UNSPECIFIED",t[t.ETC1S=163]="ETC1S",t[t.UASTC=166]="UASTC";}(s||(s={})),function(t){t[t.UNSPECIFIED=0]="UNSPECIFIED",t[t.SRGB=1]="SRGB";}(a||(a={})),function(t){t[t.UNSPECIFIED=0]="UNSPECIFIED",t[t.LINEAR=1]="LINEAR",t[t.SRGB=2]="SRGB",t[t.ITU=3]="ITU",t[t.NTSC=4]="NTSC",t[t.SLOG=5]="SLOG",t[t.SLOG2=6]="SLOG2";}(r||(r={})),function(t){t[t.ALPHA_STRAIGHT=0]="ALPHA_STRAIGHT",t[t.ALPHA_PREMULTIPLIED=1]="ALPHA_PREMULTIPLIED";}(o||(o={})),function(t){t[t.RGB=0]="RGB",t[t.RRR=3]="RRR",t[t.GGG=4]="GGG",t[t.AAA=15]="AAA";}(l||(l={})),function(t){t[t.RGB=0]="RGB",t[t.RGBA=3]="RGBA",t[t.RRR=4]="RRR",t[t.RRRG=5]="RRRG";}(f||(f={}));var KTX2_ID=[0xab,0x4b,0x54,0x58,0x20,0x32,0x30,0xbb,0x0d,0x0a,0x1a,0x0a];function isKTX(data){var id=new Uint8Array(data);var notKTX=id.byteLength<KTX2_ID.length||id[0]!==KTX2_ID[0]||id[1]!==KTX2_ID[1]||id[2]!==KTX2_ID[2]||id[3]!==KTX2_ID[3]||id[4]!==KTX2_ID[4]||id[5]!==KTX2_ID[5]||id[6]!==KTX2_ID[6]||id[7]!==KTX2_ID[7]||id[8]!==KTX2_ID[8]||id[9]!==KTX2_ID[9]||id[10]!==KTX2_ID[10]||id[11]!==KTX2_ID[11];return!notKTX;}var OutputFormat={etc1:{basisFormat:0,compressed:true,format:GL_EXTENSIONS_CONSTANTS.COMPRESSED_RGB_ETC1_WEBGL},etc2:{basisFormat:1,compressed:true},bc1:{basisFormat:2,compressed:true,format:GL_EXTENSIONS_CONSTANTS.COMPRESSED_RGB_S3TC_DXT1_EXT},bc3:{basisFormat:3,compressed:true,format:GL_EXTENSIONS_CONSTANTS.COMPRESSED_RGBA_S3TC_DXT5_EXT},bc4:{basisFormat:4,compressed:true},bc5:{basisFormat:5,compressed:true},'bc7-m6-opaque-only':{basisFormat:6,compressed:true},'bc7-m5':{basisFormat:7,compressed:true},'pvrtc1-4-rgb':{basisFormat:8,compressed:true,format:GL_EXTENSIONS_CONSTANTS.COMPRESSED_RGB_PVRTC_4BPPV1_IMG},'pvrtc1-4-rgba':{basisFormat:9,compressed:true,format:GL_EXTENSIONS_CONSTANTS.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG},'astc-4x4':{basisFormat:10,compressed:true,format:GL_EXTENSIONS_CONSTANTS.COMPRESSED_RGBA_ASTC_4X4_KHR},'atc-rgb':{basisFormat:11,compressed:true},'atc-rgba-interpolated-alpha':{basisFormat:12,compressed:true},rgba32:{basisFormat:13,compressed:false},rgb565:{basisFormat:14,compressed:false},bgr565:{basisFormat:15,compressed:false},rgba4444:{basisFormat:16,compressed:false}};function parseBasis(_x43,_x44){return _parseBasis.apply(this,arguments);}function _parseBasis(){_parseBasis=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee25(data,options){var fileConstructors,_yield$loadBasisTrasc,BasisFile,_fileConstructors,_yield$loadBasisTrasc2,_BasisFile;return _regeneratorRuntime().wrap(function _callee25$(_context29){while(1){switch(_context29.prev=_context29.next){case 0:if(!(options.basis.containerFormat==='auto')){_context29.next=11;break;}if(!isKTX(data)){_context29.next=6;break;}_context29.next=4;return loadBasisEncoderModule(options);case 4:fileConstructors=_context29.sent;return _context29.abrupt("return",parseKTX2File(fileConstructors.KTX2File,data,options));case 6:_context29.next=8;return loadBasisTrascoderModule(options);case 8:_yield$loadBasisTrasc=_context29.sent;BasisFile=_yield$loadBasisTrasc.BasisFile;return _context29.abrupt("return",parseBasisFile(BasisFile,data,options));case 11:_context29.t0=options.basis.module;_context29.next=_context29.t0==='encoder'?14:_context29.t0==='transcoder'?22:22;break;case 14:_context29.next=16;return loadBasisEncoderModule(options);case 16:_fileConstructors=_context29.sent;_context29.t1=options.basis.containerFormat;_context29.next=_context29.t1==='ktx2'?20:_context29.t1==='basis'?21:21;break;case 20:return _context29.abrupt("return",parseKTX2File(_fileConstructors.KTX2File,data,options));case 21:return _context29.abrupt("return",parseBasisFile(_fileConstructors.BasisFile,data,options));case 22:_context29.next=24;return loadBasisTrascoderModule(options);case 24:_yield$loadBasisTrasc2=_context29.sent;_BasisFile=_yield$loadBasisTrasc2.BasisFile;return _context29.abrupt("return",parseBasisFile(_BasisFile,data,options));case 27:case"end":return _context29.stop();}}},_callee25);}));return _parseBasis.apply(this,arguments);}function parseBasisFile(BasisFile,data,options){var basisFile=new BasisFile(new Uint8Array(data));try{if(!basisFile.startTranscoding()){throw new Error('Failed to start basis transcoding');}var imageCount=basisFile.getNumImages();var images=[];for(var imageIndex=0;imageIndex<imageCount;imageIndex++){var levelsCount=basisFile.getNumLevels(imageIndex);var levels=[];for(var levelIndex=0;levelIndex<levelsCount;levelIndex++){levels.push(transcodeImage(basisFile,imageIndex,levelIndex,options));}images.push(levels);}return images;}finally{basisFile.close();basisFile["delete"]();}}function transcodeImage(basisFile,imageIndex,levelIndex,options){var width=basisFile.getImageWidth(imageIndex,levelIndex);var height=basisFile.getImageHeight(imageIndex,levelIndex);var hasAlpha=basisFile.getHasAlpha();var _getBasisOptions=getBasisOptions(options,hasAlpha),compressed=_getBasisOptions.compressed,format=_getBasisOptions.format,basisFormat=_getBasisOptions.basisFormat;var decodedSize=basisFile.getImageTranscodedSizeInBytes(imageIndex,levelIndex,basisFormat);var decodedData=new Uint8Array(decodedSize);if(!basisFile.transcodeImage(decodedData,imageIndex,levelIndex,basisFormat,0,0)){throw new Error('failed to start Basis transcoding');}return{width:width,height:height,data:decodedData,compressed:compressed,format:format,hasAlpha:hasAlpha};}function parseKTX2File(KTX2File,data,options){var ktx2File=new KTX2File(new Uint8Array(data));try{if(!ktx2File.startTranscoding()){throw new Error('failed to start KTX2 transcoding');}var levelsCount=ktx2File.getLevels();var levels=[];for(var levelIndex=0;levelIndex<levelsCount;levelIndex++){levels.push(transcodeKTX2Image(ktx2File,levelIndex,options));break;}return[levels];}finally{ktx2File.close();ktx2File["delete"]();}}function transcodeKTX2Image(ktx2File,levelIndex,options){var _ktx2File$getImageLev=ktx2File.getImageLevelInfo(levelIndex,0,0),alphaFlag=_ktx2File$getImageLev.alphaFlag,height=_ktx2File$getImageLev.height,width=_ktx2File$getImageLev.width;var _getBasisOptions2=getBasisOptions(options,alphaFlag),compressed=_getBasisOptions2.compressed,format=_getBasisOptions2.format,basisFormat=_getBasisOptions2.basisFormat;var decodedSize=ktx2File.getImageTranscodedSizeInBytes(levelIndex,0,0,basisFormat);var decodedData=new Uint8Array(decodedSize);if(!ktx2File.transcodeImage(decodedData,levelIndex,0,0,basisFormat,0,-1,-1)){throw new Error('Failed to transcode KTX2 image');}return{width:width,height:height,data:decodedData,compressed:compressed,hasAlpha:alphaFlag,format:format};}function getBasisOptions(options,hasAlpha){var format=options&&options.basis&&options.basis.format;if(format==='auto'){format=selectSupportedBasisFormat();}if(_typeof(format)==='object'){format=hasAlpha?format.alpha:format.noAlpha;}format=format.toLowerCase();return OutputFormat[format];}function selectSupportedBasisFormat(){var supportedFormats=getSupportedGPUTextureFormats();if(supportedFormats.has('astc')){return'astc-4x4';}else if(supportedFormats.has('dxt')){return{alpha:'bc3',noAlpha:'bc1'};}else if(supportedFormats.has('pvrtc')){return{alpha:'pvrtc1-4-rgba',noAlpha:'pvrtc1-4-rgb'};}else if(supportedFormats.has('etc1')){return'etc1';}else if(supportedFormats.has('etc2')){return'etc2';}return'rgb565';}var BasisWorkerLoader={name:'Basis',id:'basis',module:'textures',version:VERSION$4,worker:true,extensions:['basis','ktx2'],mimeTypes:['application/octet-stream','image/ktx2'],tests:['sB'],binary:true,options:{basis:{format:'auto',libraryPath:'libs/',containerFormat:'auto',module:'transcoder'}}};var BasisLoader=_objectSpread(_objectSpread({},BasisWorkerLoader),{},{parse:parseBasis});var VERSION$2="3.2.6";var _parseImageNode=globalThis._parseImageNode;var IMAGE_SUPPORTED=typeof Image!=='undefined';var IMAGE_BITMAP_SUPPORTED=typeof ImageBitmap!=='undefined';var NODE_IMAGE_SUPPORTED=Boolean(_parseImageNode);var DATA_SUPPORTED=isBrowser$4?true:NODE_IMAGE_SUPPORTED;function isImageTypeSupported(type){switch(type){case'auto':return IMAGE_BITMAP_SUPPORTED||IMAGE_SUPPORTED||DATA_SUPPORTED;case'imagebitmap':return IMAGE_BITMAP_SUPPORTED;case'image':return IMAGE_SUPPORTED;case'data':return DATA_SUPPORTED;default:throw new Error("@loaders.gl/images: image ".concat(type," not supported in this environment"));}}function getDefaultImageType(){if(IMAGE_BITMAP_SUPPORTED){return'imagebitmap';}if(IMAGE_SUPPORTED){return'image';}if(DATA_SUPPORTED){return'data';}throw new Error('Install \'@loaders.gl/polyfills\' to parse images under Node.js');}function getImageType(image){var format=getImageTypeOrNull(image);if(!format){throw new Error('Not an image');}return format;}function getImageData(image){switch(getImageType(image)){case'data':return image;case'image':case'imagebitmap':var _canvas7=document.createElement('canvas');var context=_canvas7.getContext('2d');if(!context){throw new Error('getImageData');}_canvas7.width=image.width;_canvas7.height=image.height;context.drawImage(image,0,0);return context.getImageData(0,0,image.width,image.height);default:throw new Error('getImageData');}}function getImageTypeOrNull(image){if(typeof ImageBitmap!=='undefined'&&image instanceof ImageBitmap){return'imagebitmap';}if(typeof Image!=='undefined'&&image instanceof Image){return'image';}if(image&&_typeof(image)==='object'&&image.data&&image.width&&image.height){return'data';}return null;}var SVG_DATA_URL_PATTERN=/^data:image\/svg\+xml/;var SVG_URL_PATTERN=/\.svg((\?|#).*)?$/;function isSVG(url){return url&&(SVG_DATA_URL_PATTERN.test(url)||SVG_URL_PATTERN.test(url));}function getBlobOrSVGDataUrl(arrayBuffer,url){if(isSVG(url)){var textDecoder=new TextDecoder();var xmlText=textDecoder.decode(arrayBuffer);try{if(typeof unescape==='function'&&typeof encodeURIComponent==='function'){xmlText=unescape(encodeURIComponent(xmlText));}}catch(error){throw new Error(error.message);}var src="data:image/svg+xml;base64,".concat(btoa(xmlText));return src;}return getBlob(arrayBuffer,url);}function getBlob(arrayBuffer,url){if(isSVG(url)){throw new Error('SVG cannot be parsed directly to imagebitmap');}return new Blob([new Uint8Array(arrayBuffer)]);}function parseToImage(_x45,_x46,_x47){return _parseToImage.apply(this,arguments);}function _parseToImage(){_parseToImage=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee26(arrayBuffer,options,url){var blobOrDataUrl,URL,objectUrl;return _regeneratorRuntime().wrap(function _callee26$(_context30){while(1){switch(_context30.prev=_context30.next){case 0:blobOrDataUrl=getBlobOrSVGDataUrl(arrayBuffer,url);URL=self.URL||self.webkitURL;objectUrl=typeof blobOrDataUrl!=='string'&&URL.createObjectURL(blobOrDataUrl);_context30.prev=3;_context30.next=6;return loadToImage(objectUrl||blobOrDataUrl,options);case 6:return _context30.abrupt("return",_context30.sent);case 7:_context30.prev=7;if(objectUrl){URL.revokeObjectURL(objectUrl);}return _context30.finish(7);case 10:case"end":return _context30.stop();}}},_callee26,null,[[3,,7,10]]);}));return _parseToImage.apply(this,arguments);}function loadToImage(_x48,_x49){return _loadToImage.apply(this,arguments);}function _loadToImage(){_loadToImage=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee27(url,options){var image;return _regeneratorRuntime().wrap(function _callee27$(_context31){while(1){switch(_context31.prev=_context31.next){case 0:image=new Image();image.src=url;if(!(options.image&&options.image.decode&&image.decode)){_context31.next=6;break;}_context31.next=5;return image.decode();case 5:return _context31.abrupt("return",image);case 6:_context31.next=8;return new Promise(function(resolve,reject){try{image.onload=function(){return resolve(image);};image.onerror=function(err){return reject(new Error("Could not load image ".concat(url,": ").concat(err)));};}catch(error){reject(error);}});case 8:return _context31.abrupt("return",_context31.sent);case 9:case"end":return _context31.stop();}}},_callee27);}));return _loadToImage.apply(this,arguments);}var EMPTY_OBJECT={};var imagebitmapOptionsSupported=true;function parseToImageBitmap(_x50,_x51,_x52){return _parseToImageBitmap.apply(this,arguments);}function _parseToImageBitmap(){_parseToImageBitmap=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee28(arrayBuffer,options,url){var blob,_image8,imagebitmapOptions;return _regeneratorRuntime().wrap(function _callee28$(_context32){while(1){switch(_context32.prev=_context32.next){case 0:if(!isSVG(url)){_context32.next=7;break;}_context32.next=3;return parseToImage(arrayBuffer,options,url);case 3:_image8=_context32.sent;blob=_image8;_context32.next=8;break;case 7:blob=getBlob(arrayBuffer,url);case 8:imagebitmapOptions=options&&options.imagebitmap;_context32.next=11;return safeCreateImageBitmap(blob,imagebitmapOptions);case 11:return _context32.abrupt("return",_context32.sent);case 12:case"end":return _context32.stop();}}},_callee28);}));return _parseToImageBitmap.apply(this,arguments);}function safeCreateImageBitmap(_x53){return _safeCreateImageBitmap.apply(this,arguments);}function _safeCreateImageBitmap(){_safeCreateImageBitmap=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee29(blob){var imagebitmapOptions,_args27=arguments;return _regeneratorRuntime().wrap(function _callee29$(_context33){while(1){switch(_context33.prev=_context33.next){case 0:imagebitmapOptions=_args27.length>1&&_args27[1]!==undefined?_args27[1]:null;if(isEmptyObject(imagebitmapOptions)||!imagebitmapOptionsSupported){imagebitmapOptions=null;}if(!imagebitmapOptions){_context33.next=13;break;}_context33.prev=3;_context33.next=6;return createImageBitmap(blob,imagebitmapOptions);case 6:return _context33.abrupt("return",_context33.sent);case 9:_context33.prev=9;_context33.t0=_context33["catch"](3);console.warn(_context33.t0);imagebitmapOptionsSupported=false;case 13:_context33.next=15;return createImageBitmap(blob);case 15:return _context33.abrupt("return",_context33.sent);case 16:case"end":return _context33.stop();}}},_callee29,null,[[3,9]]);}));return _safeCreateImageBitmap.apply(this,arguments);}function isEmptyObject(object){for(var key in object||EMPTY_OBJECT){return false;}return true;}var BIG_ENDIAN=false;var LITTLE_ENDIAN=true;function getBinaryImageMetadata(binaryData){var dataView=toDataView(binaryData);return getPngMetadata(dataView)||getJpegMetadata(dataView)||getGifMetadata(dataView)||getBmpMetadata(dataView);}function getPngMetadata(binaryData){var dataView=toDataView(binaryData);var isPng=dataView.byteLength>=24&&dataView.getUint32(0,BIG_ENDIAN)===0x89504e47;if(!isPng){return null;}return{mimeType:'image/png',width:dataView.getUint32(16,BIG_ENDIAN),height:dataView.getUint32(20,BIG_ENDIAN)};}function getGifMetadata(binaryData){var dataView=toDataView(binaryData);var isGif=dataView.byteLength>=10&&dataView.getUint32(0,BIG_ENDIAN)===0x47494638;if(!isGif){return null;}return{mimeType:'image/gif',width:dataView.getUint16(6,LITTLE_ENDIAN),height:dataView.getUint16(8,LITTLE_ENDIAN)};}function getBmpMetadata(binaryData){var dataView=toDataView(binaryData);var isBmp=dataView.byteLength>=14&&dataView.getUint16(0,BIG_ENDIAN)===0x424d&&dataView.getUint32(2,LITTLE_ENDIAN)===dataView.byteLength;if(!isBmp){return null;}return{mimeType:'image/bmp',width:dataView.getUint32(18,LITTLE_ENDIAN),height:dataView.getUint32(22,LITTLE_ENDIAN)};}function getJpegMetadata(binaryData){var dataView=toDataView(binaryData);var isJpeg=dataView.byteLength>=3&&dataView.getUint16(0,BIG_ENDIAN)===0xffd8&&dataView.getUint8(2)===0xff;if(!isJpeg){return null;}var _getJpegMarkers=getJpegMarkers(),tableMarkers=_getJpegMarkers.tableMarkers,sofMarkers=_getJpegMarkers.sofMarkers;var i=2;while(i+9<dataView.byteLength){var marker=dataView.getUint16(i,BIG_ENDIAN);if(sofMarkers.has(marker)){return{mimeType:'image/jpeg',height:dataView.getUint16(i+5,BIG_ENDIAN),width:dataView.getUint16(i+7,BIG_ENDIAN)};}if(!tableMarkers.has(marker)){return null;}i+=2;i+=dataView.getUint16(i,BIG_ENDIAN);}return null;}function getJpegMarkers(){var tableMarkers=new Set([0xffdb,0xffc4,0xffcc,0xffdd,0xfffe]);for(var _i500=0xffe0;_i500<0xfff0;++_i500){tableMarkers.add(_i500);}var sofMarkers=new Set([0xffc0,0xffc1,0xffc2,0xffc3,0xffc5,0xffc6,0xffc7,0xffc9,0xffca,0xffcb,0xffcd,0xffce,0xffcf,0xffde]);return{tableMarkers:tableMarkers,sofMarkers:sofMarkers};}function toDataView(data){if(data instanceof DataView){return data;}if(ArrayBuffer.isView(data)){return new DataView(data.buffer);}if(data instanceof ArrayBuffer){return new DataView(data);}throw new Error('toDataView');}function parseToNodeImage(_x54,_x55){return _parseToNodeImage.apply(this,arguments);}function _parseToNodeImage(){_parseToNodeImage=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee30(arrayBuffer,options){var _ref25,mimeType,_parseImageNode;return _regeneratorRuntime().wrap(function _callee30$(_context34){while(1){switch(_context34.prev=_context34.next){case 0:_ref25=getBinaryImageMetadata(arrayBuffer)||{},mimeType=_ref25.mimeType;_parseImageNode=globalThis._parseImageNode;assert$5(_parseImageNode);_context34.next=5;return _parseImageNode(arrayBuffer,mimeType);case 5:return _context34.abrupt("return",_context34.sent);case 6:case"end":return _context34.stop();}}},_callee30);}));return _parseToNodeImage.apply(this,arguments);}function parseImage(_x56,_x57,_x58){return _parseImage.apply(this,arguments);}function _parseImage(){_parseImage=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee31(arrayBuffer,options,context){var imageOptions,imageType,_ref26,url,loadType,image;return _regeneratorRuntime().wrap(function _callee31$(_context35){while(1){switch(_context35.prev=_context35.next){case 0:options=options||{};imageOptions=options.image||{};imageType=imageOptions.type||'auto';_ref26=context||{},url=_ref26.url;loadType=getLoadableImageType(imageType);_context35.t0=loadType;_context35.next=_context35.t0==='imagebitmap'?8:_context35.t0==='image'?12:_context35.t0==='data'?16:20;break;case 8:_context35.next=10;return parseToImageBitmap(arrayBuffer,options,url);case 10:image=_context35.sent;return _context35.abrupt("break",21);case 12:_context35.next=14;return parseToImage(arrayBuffer,options,url);case 14:image=_context35.sent;return _context35.abrupt("break",21);case 16:_context35.next=18;return parseToNodeImage(arrayBuffer);case 18:image=_context35.sent;return _context35.abrupt("break",21);case 20:assert$5(false);case 21:if(imageType==='data'){image=getImageData(image);}return _context35.abrupt("return",image);case 23:case"end":return _context35.stop();}}},_callee31);}));return _parseImage.apply(this,arguments);}function getLoadableImageType(type){switch(type){case'auto':case'data':return getDefaultImageType();default:isImageTypeSupported(type);return type;}}var EXTENSIONS$1=['png','jpg','jpeg','gif','webp','bmp','ico','svg'];var MIME_TYPES=['image/png','image/jpeg','image/gif','image/webp','image/bmp','image/vnd.microsoft.icon','image/svg+xml'];var DEFAULT_IMAGE_LOADER_OPTIONS={image:{type:'auto',decode:true}};var ImageLoader={id:'image',module:'images',name:'Images',version:VERSION$2,mimeTypes:MIME_TYPES,extensions:EXTENSIONS$1,parse:parseImage,tests:[function(arrayBuffer){return Boolean(getBinaryImageMetadata(new DataView(arrayBuffer)));}],options:DEFAULT_IMAGE_LOADER_OPTIONS};var NODE_FORMAT_SUPPORT=['image/png','image/jpeg','image/gif'];var mimeTypeSupported={};function _isImageFormatSupported(mimeType){if(mimeTypeSupported[mimeType]===undefined){mimeTypeSupported[mimeType]=checkFormatSupport(mimeType);}return mimeTypeSupported[mimeType];}function checkFormatSupport(mimeType){switch(mimeType){case'image/webp':return checkWebPSupport();case'image/svg':return isBrowser$4;default:if(!isBrowser$4){var _parseImageNode2=globalThis._parseImageNode;return Boolean(_parseImageNode2)&&NODE_FORMAT_SUPPORT.includes(mimeType);}return true;}}function checkWebPSupport(){if(!isBrowser$4){return false;}try{var element=document.createElement('canvas');return element.toDataURL('image/webp').indexOf('data:image/webp')===0;}catch(_unused){return false;}}function assert$1(condition,message){if(!condition){throw new Error(message||'assert failed: gltf');}}function resolveUrl(url,options){var absolute=url.startsWith('data:')||url.startsWith('http:')||url.startsWith('https:');if(absolute){return url;}var baseUrl=options.baseUri||options.uri;if(!baseUrl){throw new Error("'baseUri' must be provided to resolve relative url ".concat(url));}return baseUrl.substr(0,baseUrl.lastIndexOf('/')+1)+url;}function getTypedArrayForBufferView(json,buffers,bufferViewIndex){var bufferView=json.bufferViews[bufferViewIndex];assert$1(bufferView);var bufferIndex=bufferView.buffer;var binChunk=buffers[bufferIndex];assert$1(binChunk);var byteOffset=(bufferView.byteOffset||0)+binChunk.byteOffset;return new Uint8Array(binChunk.arrayBuffer,byteOffset,bufferView.byteLength);}var TYPES=['SCALAR','VEC2','VEC3','VEC4'];var ARRAY_CONSTRUCTOR_TO_WEBGL_CONSTANT=[[Int8Array,5120],[Uint8Array,5121],[Int16Array,5122],[Uint16Array,5123],[Uint32Array,5125],[Float32Array,5126],[Float64Array,5130]];var ARRAY_TO_COMPONENT_TYPE=new Map(ARRAY_CONSTRUCTOR_TO_WEBGL_CONSTANT);var ATTRIBUTE_TYPE_TO_COMPONENTS={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16};var ATTRIBUTE_COMPONENT_TYPE_TO_BYTE_SIZE={5120:1,5121:1,5122:2,5123:2,5125:4,5126:4};var ATTRIBUTE_COMPONENT_TYPE_TO_ARRAY={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array};function getAccessorTypeFromSize(size){var type=TYPES[size-1];return type||TYPES[0];}function getComponentTypeFromArray(typedArray){var componentType=ARRAY_TO_COMPONENT_TYPE.get(typedArray.constructor);if(!componentType){throw new Error('Illegal typed array');}return componentType;}function getAccessorArrayTypeAndLength(accessor,bufferView){var ArrayType=ATTRIBUTE_COMPONENT_TYPE_TO_ARRAY[accessor.componentType];var components=ATTRIBUTE_TYPE_TO_COMPONENTS[accessor.type];var bytesPerComponent=ATTRIBUTE_COMPONENT_TYPE_TO_BYTE_SIZE[accessor.componentType];var length=accessor.count*components;var byteLength=accessor.count*components*bytesPerComponent;assert$1(byteLength>=0&&byteLength<=bufferView.byteLength);return{ArrayType:ArrayType,length:length,byteLength:byteLength};}var DEFAULT_GLTF_JSON={asset:{version:'2.0',generator:'loaders.gl'},buffers:[]};var GLTFScenegraph=/*#__PURE__*/function(){function GLTFScenegraph(gltf){_classCallCheck(this,GLTFScenegraph);_defineProperty(this,"gltf",void 0);_defineProperty(this,"sourceBuffers",void 0);_defineProperty(this,"byteLength",void 0);this.gltf=gltf||{json:_objectSpread({},DEFAULT_GLTF_JSON),buffers:[]};this.sourceBuffers=[];this.byteLength=0;if(this.gltf.buffers&&this.gltf.buffers[0]){this.byteLength=this.gltf.buffers[0].byteLength;this.sourceBuffers=[this.gltf.buffers[0]];}}_createClass(GLTFScenegraph,[{key:"json",get:function get(){return this.gltf.json;}},{key:"getApplicationData",value:function getApplicationData(key){var data=this.json[key];return data;}},{key:"getExtraData",value:function getExtraData(key){var extras=this.json.extras||{};return extras[key];}},{key:"getExtension",value:function getExtension(extensionName){var isExtension=this.getUsedExtensions().find(function(name){return name===extensionName;});var extensions=this.json.extensions||{};return isExtension?extensions[extensionName]||true:null;}},{key:"getRequiredExtension",value:function getRequiredExtension(extensionName){var isRequired=this.getRequiredExtensions().find(function(name){return name===extensionName;});return isRequired?this.getExtension(extensionName):null;}},{key:"getRequiredExtensions",value:function getRequiredExtensions(){return this.json.extensionsRequired||[];}},{key:"getUsedExtensions",value:function getUsedExtensions(){return this.json.extensionsUsed||[];}},{key:"getObjectExtension",value:function getObjectExtension(object,extensionName){var extensions=object.extensions||{};return extensions[extensionName];}},{key:"getScene",value:function getScene(index){return this.getObject('scenes',index);}},{key:"getNode",value:function getNode(index){return this.getObject('nodes',index);}},{key:"getSkin",value:function getSkin(index){return this.getObject('skins',index);}},{key:"getMesh",value:function getMesh(index){return this.getObject('meshes',index);}},{key:"getMaterial",value:function getMaterial(index){return this.getObject('materials',index);}},{key:"getAccessor",value:function getAccessor(index){return this.getObject('accessors',index);}},{key:"getTexture",value:function getTexture(index){return this.getObject('textures',index);}},{key:"getSampler",value:function getSampler(index){return this.getObject('samplers',index);}},{key:"getImage",value:function getImage(index){return this.getObject('images',index);}},{key:"getBufferView",value:function getBufferView(index){return this.getObject('bufferViews',index);}},{key:"getBuffer",value:function getBuffer(index){return this.getObject('buffers',index);}},{key:"getObject",value:function getObject(array,index){if(_typeof(index)==='object'){return index;}var object=this.json[array]&&this.json[array][index];if(!object){throw new Error("glTF file error: Could not find ".concat(array,"[").concat(index,"]"));}return object;}},{key:"getTypedArrayForBufferView",value:function getTypedArrayForBufferView(bufferView){bufferView=this.getBufferView(bufferView);var bufferIndex=bufferView.buffer;var binChunk=this.gltf.buffers[bufferIndex];assert$1(binChunk);var byteOffset=(bufferView.byteOffset||0)+binChunk.byteOffset;return new Uint8Array(binChunk.arrayBuffer,byteOffset,bufferView.byteLength);}},{key:"getTypedArrayForAccessor",value:function getTypedArrayForAccessor(accessor){accessor=this.getAccessor(accessor);var bufferView=this.getBufferView(accessor.bufferView);var buffer=this.getBuffer(bufferView.buffer);var arrayBuffer=buffer.data;var _getAccessorArrayType=getAccessorArrayTypeAndLength(accessor,bufferView),ArrayType=_getAccessorArrayType.ArrayType,length=_getAccessorArrayType.length;var byteOffset=bufferView.byteOffset+accessor.byteOffset;return new ArrayType(arrayBuffer,byteOffset,length);}},{key:"getTypedArrayForImageData",value:function getTypedArrayForImageData(image){image=this.getAccessor(image);var bufferView=this.getBufferView(image.bufferView);var buffer=this.getBuffer(bufferView.buffer);var arrayBuffer=buffer.data;var byteOffset=bufferView.byteOffset||0;return new Uint8Array(arrayBuffer,byteOffset,bufferView.byteLength);}},{key:"addApplicationData",value:function addApplicationData(key,data){this.json[key]=data;return this;}},{key:"addExtraData",value:function addExtraData(key,data){this.json.extras=this.json.extras||{};this.json.extras[key]=data;return this;}},{key:"addObjectExtension",value:function addObjectExtension(object,extensionName,data){object.extensions=object.extensions||{};object.extensions[extensionName]=data;this.registerUsedExtension(extensionName);return this;}},{key:"setObjectExtension",value:function setObjectExtension(object,extensionName,data){var extensions=object.extensions||{};extensions[extensionName]=data;}},{key:"removeObjectExtension",value:function removeObjectExtension(object,extensionName){var extensions=object.extensions||{};var extension=extensions[extensionName];delete extensions[extensionName];return extension;}},{key:"addExtension",value:function addExtension(extensionName){var extensionData=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};assert$1(extensionData);this.json.extensions=this.json.extensions||{};this.json.extensions[extensionName]=extensionData;this.registerUsedExtension(extensionName);return extensionData;}},{key:"addRequiredExtension",value:function addRequiredExtension(extensionName){var extensionData=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};assert$1(extensionData);this.addExtension(extensionName,extensionData);this.registerRequiredExtension(extensionName);return extensionData;}},{key:"registerUsedExtension",value:function registerUsedExtension(extensionName){this.json.extensionsUsed=this.json.extensionsUsed||[];if(!this.json.extensionsUsed.find(function(ext){return ext===extensionName;})){this.json.extensionsUsed.push(extensionName);}}},{key:"registerRequiredExtension",value:function registerRequiredExtension(extensionName){this.registerUsedExtension(extensionName);this.json.extensionsRequired=this.json.extensionsRequired||[];if(!this.json.extensionsRequired.find(function(ext){return ext===extensionName;})){this.json.extensionsRequired.push(extensionName);}}},{key:"removeExtension",value:function removeExtension(extensionName){if(this.json.extensionsRequired){this._removeStringFromArray(this.json.extensionsRequired,extensionName);}if(this.json.extensionsUsed){this._removeStringFromArray(this.json.extensionsUsed,extensionName);}if(this.json.extensions){delete this.json.extensions[extensionName];}}},{key:"setDefaultScene",value:function setDefaultScene(sceneIndex){this.json.scene=sceneIndex;}},{key:"addScene",value:function addScene(scene){var nodeIndices=scene.nodeIndices;this.json.scenes=this.json.scenes||[];this.json.scenes.push({nodes:nodeIndices});return this.json.scenes.length-1;}},{key:"addNode",value:function addNode(node){var meshIndex=node.meshIndex,matrix=node.matrix;this.json.nodes=this.json.nodes||[];var nodeData={mesh:meshIndex};if(matrix){nodeData.matrix=matrix;}this.json.nodes.push(nodeData);return this.json.nodes.length-1;}},{key:"addMesh",value:function addMesh(mesh){var attributes=mesh.attributes,indices=mesh.indices,material=mesh.material,_mesh$mode=mesh.mode,mode=_mesh$mode===void 0?4:_mesh$mode;var accessors=this._addAttributes(attributes);var glTFMesh={primitives:[{attributes:accessors,mode:mode}]};if(indices){var indicesAccessor=this._addIndices(indices);glTFMesh.primitives[0].indices=indicesAccessor;}if(Number.isFinite(material)){glTFMesh.primitives[0].material=material;}this.json.meshes=this.json.meshes||[];this.json.meshes.push(glTFMesh);return this.json.meshes.length-1;}},{key:"addPointCloud",value:function addPointCloud(attributes){var accessorIndices=this._addAttributes(attributes);var glTFMesh={primitives:[{attributes:accessorIndices,mode:0}]};this.json.meshes=this.json.meshes||[];this.json.meshes.push(glTFMesh);return this.json.meshes.length-1;}},{key:"addImage",value:function addImage(imageData,mimeTypeOpt){var metadata=getBinaryImageMetadata(imageData);var mimeType=mimeTypeOpt||(metadata===null||metadata===void 0?void 0:metadata.mimeType);var bufferViewIndex=this.addBufferView(imageData);var glTFImage={bufferView:bufferViewIndex,mimeType:mimeType};this.json.images=this.json.images||[];this.json.images.push(glTFImage);return this.json.images.length-1;}},{key:"addBufferView",value:function addBufferView(buffer){var byteLength=buffer.byteLength;assert$1(Number.isFinite(byteLength));this.sourceBuffers=this.sourceBuffers||[];this.sourceBuffers.push(buffer);var glTFBufferView={buffer:0,byteOffset:this.byteLength,byteLength:byteLength};this.byteLength+=padToNBytes(byteLength,4);this.json.bufferViews=this.json.bufferViews||[];this.json.bufferViews.push(glTFBufferView);return this.json.bufferViews.length-1;}},{key:"addAccessor",value:function addAccessor(bufferViewIndex,accessor){var glTFAccessor={bufferView:bufferViewIndex,type:getAccessorTypeFromSize(accessor.size),componentType:accessor.componentType,count:accessor.count,max:accessor.max,min:accessor.min};this.json.accessors=this.json.accessors||[];this.json.accessors.push(glTFAccessor);return this.json.accessors.length-1;}},{key:"addBinaryBuffer",value:function addBinaryBuffer(sourceBuffer){var accessor=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{size:3};var bufferViewIndex=this.addBufferView(sourceBuffer);var minMax={min:accessor.min,max:accessor.max};if(!minMax.min||!minMax.max){minMax=this._getAccessorMinMax(sourceBuffer,accessor.size);}var accessorDefaults={size:accessor.size,componentType:getComponentTypeFromArray(sourceBuffer),count:Math.round(sourceBuffer.length/accessor.size),min:minMax.min,max:minMax.max};return this.addAccessor(bufferViewIndex,Object.assign(accessorDefaults,accessor));}},{key:"addTexture",value:function addTexture(texture){var imageIndex=texture.imageIndex;var glTFTexture={source:imageIndex};this.json.textures=this.json.textures||[];this.json.textures.push(glTFTexture);return this.json.textures.length-1;}},{key:"addMaterial",value:function addMaterial(pbrMaterialInfo){this.json.materials=this.json.materials||[];this.json.materials.push(pbrMaterialInfo);return this.json.materials.length-1;}},{key:"createBinaryChunk",value:function createBinaryChunk(){var _this$json,_this$json$buffers;this.gltf.buffers=[];var totalByteLength=this.byteLength;var arrayBuffer=new ArrayBuffer(totalByteLength);var targetArray=new Uint8Array(arrayBuffer);var dstByteOffset=0;var _iterator17=_createForOfIteratorHelper(this.sourceBuffers||[]),_step17;try{for(_iterator17.s();!(_step17=_iterator17.n()).done;){var sourceBuffer=_step17.value;dstByteOffset=copyToArray(sourceBuffer,targetArray,dstByteOffset);}}catch(err){_iterator17.e(err);}finally{_iterator17.f();}if((_this$json=this.json)!==null&&_this$json!==void 0&&(_this$json$buffers=_this$json.buffers)!==null&&_this$json$buffers!==void 0&&_this$json$buffers[0]){this.json.buffers[0].byteLength=totalByteLength;}else{this.json.buffers=[{byteLength:totalByteLength}];}this.gltf.binary=arrayBuffer;this.sourceBuffers=[arrayBuffer];}},{key:"_removeStringFromArray",value:function _removeStringFromArray(array,string){var found=true;while(found){var index=array.indexOf(string);if(index>-1){array.splice(index,1);}else{found=false;}}}},{key:"_addAttributes",value:function _addAttributes(){var attributes=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};var result={};for(var attributeKey in attributes){var attributeData=attributes[attributeKey];var attrName=this._getGltfAttributeName(attributeKey);var accessor=this.addBinaryBuffer(attributeData.value,attributeData);result[attrName]=accessor;}return result;}},{key:"_addIndices",value:function _addIndices(indices){return this.addBinaryBuffer(indices,{size:1});}},{key:"_getGltfAttributeName",value:function _getGltfAttributeName(attributeName){switch(attributeName.toLowerCase()){case'position':case'positions':case'vertices':return'POSITION';case'normal':case'normals':return'NORMAL';case'color':case'colors':return'COLOR_0';case'texcoord':case'texcoords':return'TEXCOORD_0';default:return attributeName;}}},{key:"_getAccessorMinMax",value:function _getAccessorMinMax(buffer,size){var result={min:null,max:null};if(buffer.length<size){return result;}result.min=[];result.max=[];var initValues=buffer.subarray(0,size);var _iterator18=_createForOfIteratorHelper(initValues),_step18;try{for(_iterator18.s();!(_step18=_iterator18.n()).done;){var value=_step18.value;result.min.push(value);result.max.push(value);}}catch(err){_iterator18.e(err);}finally{_iterator18.f();}for(var index=size;index<buffer.length;index+=size){for(var componentIndex=0;componentIndex<size;componentIndex++){result.min[0+componentIndex]=Math.min(result.min[0+componentIndex],buffer[index+componentIndex]);result.max[0+componentIndex]=Math.max(result.max[0+componentIndex],buffer[index+componentIndex]);}}return result;}}]);return GLTFScenegraph;}();var 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';var 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';var detector=new Uint8Array([0,97,115,109,1,0,0,0,1,4,1,96,0,0,3,3,2,0,0,5,3,1,0,1,12,1,0,10,22,2,12,0,65,0,65,0,65,0,252,10,0,0,11,7,0,65,0,253,15,26,11]);var wasmpack=new Uint8Array([32,0,65,253,3,1,2,34,4,106,6,5,11,8,7,20,13,33,12,16,128,9,116,64,19,113,127,15,10,21,22,14,255,66,24,54,136,107,18,23,192,26,114,118,132,17,77,101,130,144,27,87,131,44,45,74,156,154,70,167]);var FILTERS={0:'',1:'meshopt_decodeFilterOct',2:'meshopt_decodeFilterQuat',3:'meshopt_decodeFilterExp',NONE:'',OCTAHEDRAL:'meshopt_decodeFilterOct',QUATERNION:'meshopt_decodeFilterQuat',EXPONENTIAL:'meshopt_decodeFilterExp'};var DECODERS={0:'meshopt_decodeVertexBuffer',1:'meshopt_decodeIndexBuffer',2:'meshopt_decodeIndexSequence',ATTRIBUTES:'meshopt_decodeVertexBuffer',TRIANGLES:'meshopt_decodeIndexBuffer',INDICES:'meshopt_decodeIndexSequence'};function meshoptDecodeGltfBuffer(_x59,_x60,_x61,_x62,_x63){return _meshoptDecodeGltfBuffer.apply(this,arguments);}function _meshoptDecodeGltfBuffer(){_meshoptDecodeGltfBuffer=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee32(target,count,size,source,mode){var filter,instance,_args30=arguments;return _regeneratorRuntime().wrap(function _callee32$(_context36){while(1){switch(_context36.prev=_context36.next){case 0:filter=_args30.length>5&&_args30[5]!==undefined?_args30[5]:'NONE';_context36.next=3;return loadWasmInstance();case 3:instance=_context36.sent;decode$5(instance,instance.exports[DECODERS[mode]],target,count,size,source,instance.exports[FILTERS[filter||'NONE']]);case 5:case"end":return _context36.stop();}}},_callee32);}));return _meshoptDecodeGltfBuffer.apply(this,arguments);}var wasmPromise;function loadWasmInstance(){return _loadWasmInstance.apply(this,arguments);}function _loadWasmInstance(){_loadWasmInstance=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee33(){return _regeneratorRuntime().wrap(function 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EXT_MESHOPT_COMPRESSION='EXT_meshopt_compression';var name$6=EXT_MESHOPT_COMPRESSION;function decode$4(_x64,_x65){return _decode$.apply(this,arguments);}function _decode$(){_decode$=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee35(gltfData,options){var _options$gltf,scenegraph,promises,_iterator47,_step47,bufferViewIndex;return _regeneratorRuntime().wrap(function _callee35$(_context39){while(1){switch(_context39.prev=_context39.next){case 0:scenegraph=new GLTFScenegraph(gltfData);if(options!==null&&options!==void 0&&(_options$gltf=options.gltf)!==null&&_options$gltf!==void 0&&_options$gltf.decompressMeshes){_context39.next=3;break;}return _context39.abrupt("return");case 3:promises=[];_iterator47=_createForOfIteratorHelper(gltfData.json.bufferViews||[]);try{for(_iterator47.s();!(_step47=_iterator47.n()).done;){bufferViewIndex=_step47.value;promises.push(decodeMeshoptBufferView(scenegraph,bufferViewIndex));}}catch(err){_iterator47.e(err);}finally{_iterator47.f();}_context39.next=8;return Promise.all(promises);case 8:scenegraph.removeExtension(EXT_MESHOPT_COMPRESSION);case 9:case"end":return _context39.stop();}}},_callee35);}));return _decode$.apply(this,arguments);}function decodeMeshoptBufferView(_x66,_x67){return _decodeMeshoptBufferView.apply(this,arguments);}function _decodeMeshoptBufferView(){_decodeMeshoptBufferView=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee36(scenegraph,bufferView){var meshoptExtension,_meshoptExtension$byt,byteOffset,_meshoptExtension$byt2,byteLength,byteStride,count,mode,_meshoptExtension$fil,filter,bufferIndex,buffer,source,result;return _regeneratorRuntime().wrap(function _callee36$(_context40){while(1){switch(_context40.prev=_context40.next){case 0:meshoptExtension=scenegraph.getObjectExtension(bufferView,EXT_MESHOPT_COMPRESSION);if(!meshoptExtension){_context40.next=9;break;}_meshoptExtension$byt=meshoptExtension.byteOffset,byteOffset=_meshoptExtension$byt===void 0?0:_meshoptExtension$byt,_meshoptExtension$byt2=meshoptExtension.byteLength,byteLength=_meshoptExtension$byt2===void 0?0:_meshoptExtension$byt2,byteStride=meshoptExtension.byteStride,count=meshoptExtension.count,mode=meshoptExtension.mode,_meshoptExtension$fil=meshoptExtension.filter,filter=_meshoptExtension$fil===void 0?'NONE':_meshoptExtension$fil,bufferIndex=meshoptExtension.buffer;buffer=scenegraph.gltf.buffers[bufferIndex];source=new Uint8Array(buffer.arrayBuffer,buffer.byteOffset+byteOffset,byteLength);result=new Uint8Array(scenegraph.gltf.buffers[bufferView.buffer].arrayBuffer,bufferView.byteOffset,bufferView.byteLength);_context40.next=8;return meshoptDecodeGltfBuffer(result,count,byteStride,source,mode,filter);case 8:return _context40.abrupt("return",result);case 9:return _context40.abrupt("return",null);case 10:case"end":return _context40.stop();}}},_callee36);}));return _decodeMeshoptBufferView.apply(this,arguments);}var EXT_meshopt_compression=/*#__PURE__*/Object.freeze({__proto__:null,name:name$6,decode:decode$4});var EXT_TEXTURE_WEBP='EXT_texture_webp';var name$5=EXT_TEXTURE_WEBP;function preprocess$3(gltfData,options){var scenegraph=new GLTFScenegraph(gltfData);if(!_isImageFormatSupported('image/webp')){if(scenegraph.getRequiredExtensions().includes(EXT_TEXTURE_WEBP)){throw new Error("gltf: Required extension ".concat(EXT_TEXTURE_WEBP," not supported by browser"));}return;}var json=scenegraph.json;var _iterator19=_createForOfIteratorHelper(json.textures||[]),_step19;try{for(_iterator19.s();!(_step19=_iterator19.n()).done;){var texture=_step19.value;var extension=scenegraph.getObjectExtension(texture,EXT_TEXTURE_WEBP);if(extension){texture.source=extension.source;}scenegraph.removeObjectExtension(texture,EXT_TEXTURE_WEBP);}}catch(err){_iterator19.e(err);}finally{_iterator19.f();}scenegraph.removeExtension(EXT_TEXTURE_WEBP);}var EXT_texture_webp=/*#__PURE__*/Object.freeze({__proto__:null,name:name$5,preprocess:preprocess$3});var KHR_TEXTURE_BASISU='KHR_texture_basisu';var name$4=KHR_TEXTURE_BASISU;function preprocess$2(gltfData,options){var scene=new GLTFScenegraph(gltfData);var json=scene.json;var _iterator20=_createForOfIteratorHelper(json.textures||[]),_step20;try{for(_iterator20.s();!(_step20=_iterator20.n()).done;){var texture=_step20.value;var extension=scene.getObjectExtension(texture,KHR_TEXTURE_BASISU);if(extension){texture.source=extension.source;}scene.removeObjectExtension(texture,KHR_TEXTURE_BASISU);}}catch(err){_iterator20.e(err);}finally{_iterator20.f();}scene.removeExtension(KHR_TEXTURE_BASISU);}var KHR_texture_basisu=/*#__PURE__*/Object.freeze({__proto__:null,name:name$4,preprocess:preprocess$2});var VERSION$1="3.2.6";var DEFAULT_DRACO_OPTIONS={draco:{decoderType:(typeof WebAssembly==="undefined"?"undefined":_typeof(WebAssembly))==='object'?'wasm':'js',libraryPath:'libs/',extraAttributes:{},attributeNameEntry:undefined}};var DracoLoader$1={name:'Draco',id:'draco',module:'draco',shapes:['mesh'],version:VERSION$1,worker:true,extensions:['drc'],mimeTypes:['application/octet-stream'],binary:true,tests:['DRACO'],options:DEFAULT_DRACO_OPTIONS};function getMeshBoundingBox(attributes){var minX=Infinity;var minY=Infinity;var minZ=Infinity;var maxX=-Infinity;var maxY=-Infinity;var maxZ=-Infinity;var positions=attributes.POSITION?attributes.POSITION.value:[];var len=positions&&positions.length;for(var _i503=0;_i503<len;_i503+=3){var x=positions[_i503];var y=positions[_i503+1];var _z4=positions[_i503+2];minX=x<minX?x:minX;minY=y<minY?y:minY;minZ=_z4<minZ?_z4:minZ;maxX=x>maxX?x:maxX;maxY=y>maxY?y:maxY;maxZ=_z4>maxZ?_z4:maxZ;}return[[minX,minY,minZ],[maxX,maxY,maxZ]];}function assert(condition,message){if(!condition){throw new Error(message||'loader assertion failed.');}}var Schema=/*#__PURE__*/function(){function Schema(fields,metadata){_classCallCheck(this,Schema);_defineProperty(this,"fields",void 0);_defineProperty(this,"metadata",void 0);assert(Array.isArray(fields));checkNames(fields);this.fields=fields;this.metadata=metadata||new Map();}_createClass(Schema,[{key:"compareTo",value:function compareTo(other){if(this.metadata!==other.metadata){return false;}if(this.fields.length!==other.fields.length){return false;}for(var _i504=0;_i504<this.fields.length;++_i504){if(!this.fields[_i504].compareTo(other.fields[_i504])){return false;}}return true;}},{key:"select",value:function select(){var nameMap=Object.create(null);for(var _len109=arguments.length,columnNames=new Array(_len109),_key11=0;_key11<_len109;_key11++){columnNames[_key11]=arguments[_key11];}for(var _i505=0,_columnNames=columnNames;_i505<_columnNames.length;_i505++){var _name6=_columnNames[_i505];nameMap[_name6]=true;}var selectedFields=this.fields.filter(function(field){return nameMap[field.name];});return new Schema(selectedFields,this.metadata);}},{key:"selectAt",value:function selectAt(){var _this119=this;for(var _len110=arguments.length,columnIndices=new Array(_len110),_key12=0;_key12<_len110;_key12++){columnIndices[_key12]=arguments[_key12];}var selectedFields=columnIndices.map(function(index){return _this119.fields[index];}).filter(Boolean);return new Schema(selectedFields,this.metadata);}},{key:"assign",value:function assign(schemaOrFields){var fields;var metadata=this.metadata;if(schemaOrFields instanceof Schema){var otherSchema=schemaOrFields;fields=otherSchema.fields;metadata=mergeMaps(mergeMaps(new Map(),this.metadata),otherSchema.metadata);}else{fields=schemaOrFields;}var fieldMap=Object.create(null);var _iterator21=_createForOfIteratorHelper(this.fields),_step21;try{for(_iterator21.s();!(_step21=_iterator21.n()).done;){var field=_step21.value;fieldMap[field.name]=field;}}catch(err){_iterator21.e(err);}finally{_iterator21.f();}var _iterator22=_createForOfIteratorHelper(fields),_step22;try{for(_iterator22.s();!(_step22=_iterator22.n()).done;){var _field=_step22.value;fieldMap[_field.name]=_field;}}catch(err){_iterator22.e(err);}finally{_iterator22.f();}var mergedFields=Object.values(fieldMap);return new Schema(mergedFields,metadata);}}]);return Schema;}();function checkNames(fields){var usedNames={};var _iterator23=_createForOfIteratorHelper(fields),_step23;try{for(_iterator23.s();!(_step23=_iterator23.n()).done;){var field=_step23.value;if(usedNames[field.name]){console.warn('Schema: duplicated field name',field.name,field);}usedNames[field.name]=true;}}catch(err){_iterator23.e(err);}finally{_iterator23.f();}}function mergeMaps(m1,m2){return new Map([].concat(_toConsumableArray(m1||new Map()),_toConsumableArray(m2||new Map())));}var Field=/*#__PURE__*/function(){function Field(name,type){var nullable=arguments.length>2&&arguments[2]!==undefined?arguments[2]:false;var metadata=arguments.length>3&&arguments[3]!==undefined?arguments[3]:new Map();_classCallCheck(this,Field);_defineProperty(this,"name",void 0);_defineProperty(this,"type",void 0);_defineProperty(this,"nullable",void 0);_defineProperty(this,"metadata",void 0);this.name=name;this.type=type;this.nullable=nullable;this.metadata=metadata;}_createClass(Field,[{key:"typeId",get:function get(){return this.type&&this.type.typeId;}},{key:"clone",value:function clone(){return new Field(this.name,this.type,this.nullable,this.metadata);}},{key:"compareTo",value:function compareTo(other){return this.name===other.name&&this.type===other.type&&this.nullable===other.nullable&&this.metadata===other.metadata;}},{key:"toString",value:function toString(){return"".concat(this.type).concat(this.nullable?', nullable':'').concat(this.metadata?", metadata: ".concat(this.metadata):'');}}]);return Field;}();var Type;(function(Type){Type[Type["NONE"]=0]="NONE";Type[Type["Null"]=1]="Null";Type[Type["Int"]=2]="Int";Type[Type["Float"]=3]="Float";Type[Type["Binary"]=4]="Binary";Type[Type["Utf8"]=5]="Utf8";Type[Type["Bool"]=6]="Bool";Type[Type["Decimal"]=7]="Decimal";Type[Type["Date"]=8]="Date";Type[Type["Time"]=9]="Time";Type[Type["Timestamp"]=10]="Timestamp";Type[Type["Interval"]=11]="Interval";Type[Type["List"]=12]="List";Type[Type["Struct"]=13]="Struct";Type[Type["Union"]=14]="Union";Type[Type["FixedSizeBinary"]=15]="FixedSizeBinary";Type[Type["FixedSizeList"]=16]="FixedSizeList";Type[Type["Map"]=17]="Map";Type[Type["Dictionary"]=-1]="Dictionary";Type[Type["Int8"]=-2]="Int8";Type[Type["Int16"]=-3]="Int16";Type[Type["Int32"]=-4]="Int32";Type[Type["Int64"]=-5]="Int64";Type[Type["Uint8"]=-6]="Uint8";Type[Type["Uint16"]=-7]="Uint16";Type[Type["Uint32"]=-8]="Uint32";Type[Type["Uint64"]=-9]="Uint64";Type[Type["Float16"]=-10]="Float16";Type[Type["Float32"]=-11]="Float32";Type[Type["Float64"]=-12]="Float64";Type[Type["DateDay"]=-13]="DateDay";Type[Type["DateMillisecond"]=-14]="DateMillisecond";Type[Type["TimestampSecond"]=-15]="TimestampSecond";Type[Type["TimestampMillisecond"]=-16]="TimestampMillisecond";Type[Type["TimestampMicrosecond"]=-17]="TimestampMicrosecond";Type[Type["TimestampNanosecond"]=-18]="TimestampNanosecond";Type[Type["TimeSecond"]=-19]="TimeSecond";Type[Type["TimeMillisecond"]=-20]="TimeMillisecond";Type[Type["TimeMicrosecond"]=-21]="TimeMicrosecond";Type[Type["TimeNanosecond"]=-22]="TimeNanosecond";Type[Type["DenseUnion"]=-23]="DenseUnion";Type[Type["SparseUnion"]=-24]="SparseUnion";Type[Type["IntervalDayTime"]=-25]="IntervalDayTime";Type[Type["IntervalYearMonth"]=-26]="IntervalYearMonth";})(Type||(Type={}));var 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Float=/*#__PURE__*/function(_DataType2,_Symbol$toStringTag4){_inherits(Float,_DataType2);var _super154=_createSuper(Float);function Float(precision){var _this121;_classCallCheck(this,Float);_this121=_super154.call(this);_defineProperty(_assertThisInitialized(_this121),"precision",void 0);_this121.precision=precision;return _this121;}_createClass(Float,[{key:"typeId",get:function get(){return Type.Float;}},{key:_Symbol$toStringTag4,get:function get(){return'Float';}},{key:"toString",value:function toString(){return"Float".concat(this.precision);}}]);return Float;}(DataType,_Symbol$toStringTag2);var Float32=/*#__PURE__*/function(_Float){_inherits(Float32,_Float);var _super155=_createSuper(Float32);function Float32(){_classCallCheck(this,Float32);return _super155.call(this,Precision.SINGLE);}return _createClass(Float32);}(Float);var Float64=/*#__PURE__*/function(_Float2){_inherits(Float64,_Float2);var _super156=_createSuper(Float64);function Float64(){_classCallCheck(this,Float64);return _super156.call(this,Precision.DOUBLE);}return _createClass(Float64);}(Float);_Symbol$toStringTag7=Symbol.toStringTag;var FixedSizeList=/*#__PURE__*/function(_DataType3,_Symbol$toStringTag5){_inherits(FixedSizeList,_DataType3);var _super157=_createSuper(FixedSizeList);function FixedSizeList(listSize,child){var _this122;_classCallCheck(this,FixedSizeList);_this122=_super157.call(this);_defineProperty(_assertThisInitialized(_this122),"listSize",void 0);_defineProperty(_assertThisInitialized(_this122),"children",void 0);_this122.listSize=listSize;_this122.children=[child];return _this122;}_createClass(FixedSizeList,[{key:"typeId",get:function get(){return Type.FixedSizeList;}},{key:"valueType",get:function get(){return this.children[0].type;}},{key:"valueField",get:function get(){return this.children[0];}},{key:_Symbol$toStringTag5,get:function get(){return'FixedSizeList';}},{key:"toString",value:function toString(){return"FixedSizeList[".concat(this.listSize,"]<").concat(this.valueType,">");}}]);return FixedSizeList;}(DataType,_Symbol$toStringTag7);function getArrowTypeFromTypedArray(array){switch(array.constructor){case Int8Array:return new Int8();case Uint8Array:return new Uint8();case Int16Array:return new Int16();case Uint16Array:return new Uint16();case Int32Array:return new Int32();case Uint32Array:return new Uint32();case Float32Array:return new Float32();case Float64Array:return new Float64();default:throw new Error('array type not supported');}}function deduceMeshField(attributeName,attribute,optionalMetadata){var type=getArrowTypeFromTypedArray(attribute.value);var metadata=optionalMetadata?optionalMetadata:makeMeshAttributeMetadata(attribute);var field=new Field(attributeName,new FixedSizeList(attribute.size,new Field('value',type)),false,metadata);return field;}function makeMeshAttributeMetadata(attribute){var result=new Map();if('byteOffset'in attribute){result.set('byteOffset',attribute.byteOffset.toString(10));}if('byteStride'in attribute){result.set('byteStride',attribute.byteStride.toString(10));}if('normalized'in attribute){result.set('normalized',attribute.normalized.toString());}return result;}function getDracoSchema(attributes,loaderData,indices){var metadataMap=makeMetadata(loaderData.metadata);var fields=[];var namedLoaderDataAttributes=transformAttributesLoaderData(loaderData.attributes);for(var attributeName in attributes){var attribute=attributes[attributeName];var field=getArrowFieldFromAttribute(attributeName,attribute,namedLoaderDataAttributes[attributeName]);fields.push(field);}if(indices){var indicesField=getArrowFieldFromAttribute('indices',indices);fields.push(indicesField);}return new Schema(fields,metadataMap);}function transformAttributesLoaderData(loaderData){var result={};for(var key in loaderData){var dracoAttribute=loaderData[key];result[dracoAttribute.name||'undefined']=dracoAttribute;}return result;}function getArrowFieldFromAttribute(attributeName,attribute,loaderData){var metadataMap=loaderData?makeMetadata(loaderData.metadata):undefined;var field=deduceMeshField(attributeName,attribute,metadataMap);return field;}function makeMetadata(metadata){var metadataMap=new Map();for(var key in metadata){metadataMap.set("".concat(key,".string"),JSON.stringify(metadata[key]));}return metadataMap;}var DRACO_TO_GLTF_ATTRIBUTE_NAME_MAP={POSITION:'POSITION',NORMAL:'NORMAL',COLOR:'COLOR_0',TEX_COORD:'TEXCOORD_0'};var DRACO_DATA_TYPE_TO_TYPED_ARRAY_MAP={1:Int8Array,2:Uint8Array,3:Int16Array,4:Uint16Array,5:Int32Array,6:Uint32Array,9:Float32Array};var INDEX_ITEM_SIZE=4;var DracoParser=/*#__PURE__*/function(){function DracoParser(draco){_classCallCheck(this,DracoParser);_defineProperty(this,"draco",void 0);_defineProperty(this,"decoder",void 0);_defineProperty(this,"metadataQuerier",void 0);this.draco=draco;this.decoder=new this.draco.Decoder();this.metadataQuerier=new this.draco.MetadataQuerier();}_createClass(DracoParser,[{key:"destroy",value:function destroy(){this.draco.destroy(this.decoder);this.draco.destroy(this.metadataQuerier);}},{key:"parseSync",value:function parseSync(arrayBuffer){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var buffer=new this.draco.DecoderBuffer();buffer.Init(new Int8Array(arrayBuffer),arrayBuffer.byteLength);this._disableAttributeTransforms(options);var geometry_type=this.decoder.GetEncodedGeometryType(buffer);var dracoGeometry=geometry_type===this.draco.TRIANGULAR_MESH?new this.draco.Mesh():new this.draco.PointCloud();try{var dracoStatus;switch(geometry_type){case this.draco.TRIANGULAR_MESH:dracoStatus=this.decoder.DecodeBufferToMesh(buffer,dracoGeometry);break;case this.draco.POINT_CLOUD:dracoStatus=this.decoder.DecodeBufferToPointCloud(buffer,dracoGeometry);break;default:throw new Error('DRACO: Unknown geometry type.');}if(!dracoStatus.ok()||!dracoGeometry.ptr){var message="DRACO decompression failed: ".concat(dracoStatus.error_msg());throw new Error(message);}var loaderData=this._getDracoLoaderData(dracoGeometry,geometry_type,options);var geometry=this._getMeshData(dracoGeometry,loaderData,options);var boundingBox=getMeshBoundingBox(geometry.attributes);var schema=getDracoSchema(geometry.attributes,loaderData,geometry.indices);var data=_objectSpread(_objectSpread({loader:'draco',loaderData:loaderData,header:{vertexCount:dracoGeometry.num_points(),boundingBox:boundingBox}},geometry),{},{schema:schema});return data;}finally{this.draco.destroy(buffer);if(dracoGeometry){this.draco.destroy(dracoGeometry);}}}},{key:"_getDracoLoaderData",value:function _getDracoLoaderData(dracoGeometry,geometry_type,options){var metadata=this._getTopLevelMetadata(dracoGeometry);var attributes=this._getDracoAttributes(dracoGeometry,options);return{geometry_type:geometry_type,num_attributes:dracoGeometry.num_attributes(),num_points:dracoGeometry.num_points(),num_faces:dracoGeometry instanceof this.draco.Mesh?dracoGeometry.num_faces():0,metadata:metadata,attributes:attributes};}},{key:"_getDracoAttributes",value:function _getDracoAttributes(dracoGeometry,options){var dracoAttributes={};for(var attributeId=0;attributeId<dracoGeometry.num_attributes();attributeId++){var dracoAttribute=this.decoder.GetAttribute(dracoGeometry,attributeId);var metadata=this._getAttributeMetadata(dracoGeometry,attributeId);dracoAttributes[dracoAttribute.unique_id()]={unique_id:dracoAttribute.unique_id(),attribute_type:dracoAttribute.attribute_type(),data_type:dracoAttribute.data_type(),num_components:dracoAttribute.num_components(),byte_offset:dracoAttribute.byte_offset(),byte_stride:dracoAttribute.byte_stride(),normalized:dracoAttribute.normalized(),attribute_index:attributeId,metadata:metadata};var quantization=this._getQuantizationTransform(dracoAttribute,options);if(quantization){dracoAttributes[dracoAttribute.unique_id()].quantization_transform=quantization;}var octahedron=this._getOctahedronTransform(dracoAttribute,options);if(octahedron){dracoAttributes[dracoAttribute.unique_id()].octahedron_transform=octahedron;}}return dracoAttributes;}},{key:"_getMeshData",value:function _getMeshData(dracoGeometry,loaderData,options){var attributes=this._getMeshAttributes(loaderData,dracoGeometry,options);var positionAttribute=attributes.POSITION;if(!positionAttribute){throw new Error('DRACO: No position attribute found.');}if(dracoGeometry instanceof this.draco.Mesh){switch(options.topology){case'triangle-strip':return{topology:'triangle-strip',mode:4,attributes:attributes,indices:{value:this._getTriangleStripIndices(dracoGeometry),size:1}};case'triangle-list':default:return{topology:'triangle-list',mode:5,attributes:attributes,indices:{value:this._getTriangleListIndices(dracoGeometry),size:1}};}}return{topology:'point-list',mode:0,attributes:attributes};}},{key:"_getMeshAttributes",value:function _getMeshAttributes(loaderData,dracoGeometry,options){var attributes={};for(var _i506=0,_Object$values=Object.values(loaderData.attributes);_i506<_Object$values.length;_i506++){var loaderAttribute=_Object$values[_i506];var attributeName=this._deduceAttributeName(loaderAttribute,options);loaderAttribute.name=attributeName;var _this$_getAttributeVa=this._getAttributeValues(dracoGeometry,loaderAttribute),value=_this$_getAttributeVa.value,size=_this$_getAttributeVa.size;attributes[attributeName]={value:value,size:size,byteOffset:loaderAttribute.byte_offset,byteStride:loaderAttribute.byte_stride,normalized:loaderAttribute.normalized};}return attributes;}},{key:"_getTriangleListIndices",value:function _getTriangleListIndices(dracoGeometry){var numFaces=dracoGeometry.num_faces();var numIndices=numFaces*3;var byteLength=numIndices*INDEX_ITEM_SIZE;var ptr=this.draco._malloc(byteLength);try{this.decoder.GetTrianglesUInt32Array(dracoGeometry,byteLength,ptr);return new Uint32Array(this.draco.HEAPF32.buffer,ptr,numIndices).slice();}finally{this.draco._free(ptr);}}},{key:"_getTriangleStripIndices",value:function _getTriangleStripIndices(dracoGeometry){var dracoArray=new this.draco.DracoInt32Array();try{this.decoder.GetTriangleStripsFromMesh(dracoGeometry,dracoArray);return getUint32Array(dracoArray);}finally{this.draco.destroy(dracoArray);}}},{key:"_getAttributeValues",value:function _getAttributeValues(dracoGeometry,attribute){var TypedArrayCtor=DRACO_DATA_TYPE_TO_TYPED_ARRAY_MAP[attribute.data_type];var numComponents=attribute.num_components;var numPoints=dracoGeometry.num_points();var numValues=numPoints*numComponents;var byteLength=numValues*TypedArrayCtor.BYTES_PER_ELEMENT;var dataType=getDracoDataType(this.draco,TypedArrayCtor);var value;var ptr=this.draco._malloc(byteLength);try{var dracoAttribute=this.decoder.GetAttribute(dracoGeometry,attribute.attribute_index);this.decoder.GetAttributeDataArrayForAllPoints(dracoGeometry,dracoAttribute,dataType,byteLength,ptr);value=new TypedArrayCtor(this.draco.HEAPF32.buffer,ptr,numValues).slice();}finally{this.draco._free(ptr);}return{value:value,size:numComponents};}},{key:"_deduceAttributeName",value:function _deduceAttributeName(attribute,options){var uniqueId=attribute.unique_id;for(var _i507=0,_Object$entries4=Object.entries(options.extraAttributes||{});_i507<_Object$entries4.length;_i507++){var _Object$entries4$_i=_slicedToArray(_Object$entries4[_i507],2),attributeName=_Object$entries4$_i[0],attributeUniqueId=_Object$entries4$_i[1];if(attributeUniqueId===uniqueId){return attributeName;}}var thisAttributeType=attribute.attribute_type;for(var dracoAttributeConstant in DRACO_TO_GLTF_ATTRIBUTE_NAME_MAP){var attributeType=this.draco[dracoAttributeConstant];if(attributeType===thisAttributeType){return DRACO_TO_GLTF_ATTRIBUTE_NAME_MAP[dracoAttributeConstant];}}var entryName=options.attributeNameEntry||'name';if(attribute.metadata[entryName]){return attribute.metadata[entryName].string;}return"CUSTOM_ATTRIBUTE_".concat(uniqueId);}},{key:"_getTopLevelMetadata",value:function _getTopLevelMetadata(dracoGeometry){var dracoMetadata=this.decoder.GetMetadata(dracoGeometry);return this._getDracoMetadata(dracoMetadata);}},{key:"_getAttributeMetadata",value:function _getAttributeMetadata(dracoGeometry,attributeId){var dracoMetadata=this.decoder.GetAttributeMetadata(dracoGeometry,attributeId);return this._getDracoMetadata(dracoMetadata);}},{key:"_getDracoMetadata",value:function _getDracoMetadata(dracoMetadata){if(!dracoMetadata||!dracoMetadata.ptr){return{};}var result={};var numEntries=this.metadataQuerier.NumEntries(dracoMetadata);for(var entryIndex=0;entryIndex<numEntries;entryIndex++){var entryName=this.metadataQuerier.GetEntryName(dracoMetadata,entryIndex);result[entryName]=this._getDracoMetadataField(dracoMetadata,entryName);}return result;}},{key:"_getDracoMetadataField",value:function _getDracoMetadataField(dracoMetadata,entryName){var dracoArray=new this.draco.DracoInt32Array();try{this.metadataQuerier.GetIntEntryArray(dracoMetadata,entryName,dracoArray);var intArray=getInt32Array(dracoArray);return{"int":this.metadataQuerier.GetIntEntry(dracoMetadata,entryName),string:this.metadataQuerier.GetStringEntry(dracoMetadata,entryName),"double":this.metadataQuerier.GetDoubleEntry(dracoMetadata,entryName),intArray:intArray};}finally{this.draco.destroy(dracoArray);}}},{key:"_disableAttributeTransforms",value:function _disableAttributeTransforms(options){var _options$quantizedAtt=options.quantizedAttributes,quantizedAttributes=_options$quantizedAtt===void 0?[]:_options$quantizedAtt,_options$octahedronAt=options.octahedronAttributes,octahedronAttributes=_options$octahedronAt===void 0?[]:_options$octahedronAt;var skipAttributes=[].concat(_toConsumableArray(quantizedAttributes),_toConsumableArray(octahedronAttributes));var _iterator24=_createForOfIteratorHelper(skipAttributes),_step24;try{for(_iterator24.s();!(_step24=_iterator24.n()).done;){var dracoAttributeName=_step24.value;this.decoder.SkipAttributeTransform(this.draco[dracoAttributeName]);}}catch(err){_iterator24.e(err);}finally{_iterator24.f();}}},{key:"_getQuantizationTransform",value:function _getQuantizationTransform(dracoAttribute,options){var _this123=this;var _options$quantizedAtt2=options.quantizedAttributes,quantizedAttributes=_options$quantizedAtt2===void 0?[]:_options$quantizedAtt2;var attribute_type=dracoAttribute.attribute_type();var skip=quantizedAttributes.map(function(type){return _this123.decoder[type];}).includes(attribute_type);if(skip){var _transform2=new this.draco.AttributeQuantizationTransform();try{if(_transform2.InitFromAttribute(dracoAttribute)){return{quantization_bits:_transform2.quantization_bits(),range:_transform2.range(),min_values:new Float32Array([1,2,3]).map(function(i){return _transform2.min_value(i);})};}}finally{this.draco.destroy(_transform2);}}return null;}},{key:"_getOctahedronTransform",value:function _getOctahedronTransform(dracoAttribute,options){var _this124=this;var _options$octahedronAt2=options.octahedronAttributes,octahedronAttributes=_options$octahedronAt2===void 0?[]:_options$octahedronAt2;var attribute_type=dracoAttribute.attribute_type();var octahedron=octahedronAttributes.map(function(type){return _this124.decoder[type];}).includes(attribute_type);if(octahedron){var _transform3=new this.draco.AttributeQuantizationTransform();try{if(_transform3.InitFromAttribute(dracoAttribute)){return{quantization_bits:_transform3.quantization_bits()};}}finally{this.draco.destroy(_transform3);}}return null;}}]);return DracoParser;}();function getDracoDataType(draco,attributeType){switch(attributeType){case Float32Array:return draco.DT_FLOAT32;case Int8Array:return draco.DT_INT8;case Int16Array:return draco.DT_INT16;case Int32Array:return draco.DT_INT32;case Uint8Array:return draco.DT_UINT8;case Uint16Array:return draco.DT_UINT16;case Uint32Array:return draco.DT_UINT32;default:return draco.DT_INVALID;}}function getInt32Array(dracoArray){var numValues=dracoArray.size();var intArray=new Int32Array(numValues);for(var _i508=0;_i508<numValues;_i508++){intArray[_i508]=dracoArray.GetValue(_i508);}return intArray;}function getUint32Array(dracoArray){var numValues=dracoArray.size();var intArray=new Int32Array(numValues);for(var _i509=0;_i509<numValues;_i509++){intArray[_i509]=dracoArray.GetValue(_i509);}return intArray;}var DRACO_VERSION='1.4.1';var DRACO_JS_DECODER_URL="https://www.gstatic.com/draco/versioned/decoders/".concat(DRACO_VERSION,"/draco_decoder.js");var DRACO_WASM_WRAPPER_URL="https://www.gstatic.com/draco/versioned/decoders/".concat(DRACO_VERSION,"/draco_wasm_wrapper.js");var DRACO_WASM_DECODER_URL="https://www.gstatic.com/draco/versioned/decoders/".concat(DRACO_VERSION,"/draco_decoder.wasm");var loadDecoderPromise;function loadDracoDecoderModule(_x68){return _loadDracoDecoderModule.apply(this,arguments);}function _loadDracoDecoderModule(){_loadDracoDecoderModule=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee37(options){var modules;return _regeneratorRuntime().wrap(function _callee37$(_context41){while(1){switch(_context41.prev=_context41.next){case 0:modules=options.modules||{};if(modules.draco3d){loadDecoderPromise=loadDecoderPromise||modules.draco3d.createDecoderModule({}).then(function(draco){return{draco:draco};});}else{loadDecoderPromise=loadDecoderPromise||loadDracoDecoder(options);}_context41.next=4;return loadDecoderPromise;case 4:return _context41.abrupt("return",_context41.sent);case 5:case"end":return _context41.stop();}}},_callee37);}));return _loadDracoDecoderModule.apply(this,arguments);}function loadDracoDecoder(_x69){return _loadDracoDecoder.apply(this,arguments);}function _loadDracoDecoder(){_loadDracoDecoder=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee38(options){var DracoDecoderModule,wasmBinary,_yield$Promise$all5,_yield$Promise$all6;return _regeneratorRuntime().wrap(function _callee38$(_context42){while(1){switch(_context42.prev=_context42.next){case 0:_context42.t0=options.draco&&options.draco.decoderType;_context42.next=_context42.t0==='js'?3:_context42.t0==='wasm'?7:7;break;case 3:_context42.next=5;return loadLibrary(DRACO_JS_DECODER_URL,'draco',options);case 5:DracoDecoderModule=_context42.sent;return _context42.abrupt("break",21);case 7:_context42.t1=Promise;_context42.next=10;return loadLibrary(DRACO_WASM_WRAPPER_URL,'draco',options);case 10:_context42.t2=_context42.sent;_context42.next=13;return loadLibrary(DRACO_WASM_DECODER_URL,'draco',options);case 13:_context42.t3=_context42.sent;_context42.t4=[_context42.t2,_context42.t3];_context42.next=17;return _context42.t1.all.call(_context42.t1,_context42.t4);case 17:_yield$Promise$all5=_context42.sent;_yield$Promise$all6=_slicedToArray(_yield$Promise$all5,2);DracoDecoderModule=_yield$Promise$all6[0];wasmBinary=_yield$Promise$all6[1];case 21:DracoDecoderModule=DracoDecoderModule||globalThis.DracoDecoderModule;_context42.next=24;return initializeDracoDecoder(DracoDecoderModule,wasmBinary);case 24:return _context42.abrupt("return",_context42.sent);case 25:case"end":return _context42.stop();}}},_callee38);}));return _loadDracoDecoder.apply(this,arguments);}function initializeDracoDecoder(DracoDecoderModule,wasmBinary){var options={};if(wasmBinary){options.wasmBinary=wasmBinary;}return new Promise(function(resolve){DracoDecoderModule(_objectSpread(_objectSpread({},options),{},{onModuleLoaded:function onModuleLoaded(draco){return resolve({draco:draco});}}));});}({id:isBrowser$3?'draco-writer':'draco-writer-nodejs',name:'Draco compressed geometry writer',module:'draco',version:VERSION$1,worker:true,options:{draco:{},source:null}});var DracoLoader=_objectSpread(_objectSpread({},DracoLoader$1),{},{parse:parse$2});function parse$2(_x70,_x71){return _parse$2.apply(this,arguments);}function _parse$2(){_parse$2=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee39(arrayBuffer,options){var _yield$loadDracoDecod,draco,dracoParser;return _regeneratorRuntime().wrap(function _callee39$(_context43){while(1){switch(_context43.prev=_context43.next){case 0:_context43.next=2;return loadDracoDecoderModule(options);case 2:_yield$loadDracoDecod=_context43.sent;draco=_yield$loadDracoDecod.draco;dracoParser=new DracoParser(draco);_context43.prev=5;return _context43.abrupt("return",dracoParser.parseSync(arrayBuffer,options===null||options===void 0?void 0:options.draco));case 7:_context43.prev=7;dracoParser.destroy();return _context43.finish(7);case 10:case"end":return _context43.stop();}}},_callee39,null,[[5,,7,10]]);}));return _parse$2.apply(this,arguments);}function getGLTFAccessors(attributes){var accessors={};for(var _name7 in attributes){var attribute=attributes[_name7];if(_name7!=='indices'){var glTFAccessor=getGLTFAccessor(attribute);accessors[_name7]=glTFAccessor;}}return accessors;}function getGLTFAccessor(attribute){var _getAccessorData=getAccessorData(attribute),buffer=_getAccessorData.buffer,size=_getAccessorData.size,count=_getAccessorData.count;var glTFAccessor={value:buffer,size:size,byteOffset:0,count:count,type:getAccessorTypeFromSize(size),componentType:getComponentTypeFromArray(buffer)};return glTFAccessor;}function getAccessorData(attribute){var buffer=attribute;var size=1;var count=0;if(attribute&&attribute.value){buffer=attribute.value;size=attribute.size||1;}if(buffer){if(!ArrayBuffer.isView(buffer)){buffer=toTypedArray(buffer,Float32Array);}count=buffer.length/size;}return{buffer:buffer,size:size,count:count};}function toTypedArray(array,ArrayType){var convertTypedArrays=arguments.length>2&&arguments[2]!==undefined?arguments[2]:false;if(!array){return null;}if(Array.isArray(array)){return new ArrayType(array);}if(convertTypedArrays&&!(array instanceof ArrayType)){return new ArrayType(array);}return array;}var KHR_DRACO_MESH_COMPRESSION='KHR_draco_mesh_compression';var name$3=KHR_DRACO_MESH_COMPRESSION;function preprocess$1(gltfData,options,context){var scenegraph=new GLTFScenegraph(gltfData);var _iterator25=_createForOfIteratorHelper(makeMeshPrimitiveIterator(scenegraph)),_step25;try{for(_iterator25.s();!(_step25=_iterator25.n()).done;){var _primitive=_step25.value;if(scenegraph.getObjectExtension(_primitive,KHR_DRACO_MESH_COMPRESSION));}}catch(err){_iterator25.e(err);}finally{_iterator25.f();}}function decode$3(_x72,_x73,_x74){return _decode$2.apply(this,arguments);}function _decode$2(){_decode$2=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee40(gltfData,options,context){var _options$gltf,scenegraph,promises,_iterator48,_step48,_primitive5;return _regeneratorRuntime().wrap(function _callee40$(_context44){while(1){switch(_context44.prev=_context44.next){case 0:if(options!==null&&options!==void 0&&(_options$gltf=options.gltf)!==null&&_options$gltf!==void 0&&_options$gltf.decompressMeshes){_context44.next=2;break;}return _context44.abrupt("return");case 2:scenegraph=new GLTFScenegraph(gltfData);promises=[];_iterator48=_createForOfIteratorHelper(makeMeshPrimitiveIterator(scenegraph));try{for(_iterator48.s();!(_step48=_iterator48.n()).done;){_primitive5=_step48.value;if(scenegraph.getObjectExtension(_primitive5,KHR_DRACO_MESH_COMPRESSION)){promises.push(decompressPrimitive(scenegraph,_primitive5,options,context));}}}catch(err){_iterator48.e(err);}finally{_iterator48.f();}_context44.next=8;return Promise.all(promises);case 8:scenegraph.removeExtension(KHR_DRACO_MESH_COMPRESSION);case 9:case"end":return _context44.stop();}}},_callee40);}));return _decode$2.apply(this,arguments);}function encode$3(gltfData){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var scenegraph=new GLTFScenegraph(gltfData);var _iterator26=_createForOfIteratorHelper(scenegraph.json.meshes||[]),_step26;try{for(_iterator26.s();!(_step26=_iterator26.n()).done;){var _mesh3=_step26.value;compressMesh(_mesh3);scenegraph.addRequiredExtension(KHR_DRACO_MESH_COMPRESSION);}}catch(err){_iterator26.e(err);}finally{_iterator26.f();}}function decompressPrimitive(_x75,_x76,_x77,_x78){return _decompressPrimitive.apply(this,arguments);}function _decompressPrimitive(){_decompressPrimitive=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee41(scenegraph,primitive,options,context){var dracoExtension,buffer,bufferCopy,parse,dracoOptions,decodedData,decodedAttributes,_i604,_Object$entries5,_Object$entries5$_i,attributeName,decodedAttribute,accessorIndex,accessor;return _regeneratorRuntime().wrap(function _callee41$(_context45){while(1){switch(_context45.prev=_context45.next){case 0:dracoExtension=scenegraph.getObjectExtension(primitive,KHR_DRACO_MESH_COMPRESSION);if(dracoExtension){_context45.next=3;break;}return _context45.abrupt("return");case 3:buffer=scenegraph.getTypedArrayForBufferView(dracoExtension.bufferView);bufferCopy=sliceArrayBuffer(buffer.buffer,buffer.byteOffset);parse=context.parse;dracoOptions=_objectSpread({},options);delete dracoOptions['3d-tiles'];_context45.next=10;return parse(bufferCopy,DracoLoader,dracoOptions,context);case 10:decodedData=_context45.sent;decodedAttributes=getGLTFAccessors(decodedData.attributes);for(_i604=0,_Object$entries5=Object.entries(decodedAttributes);_i604<_Object$entries5.length;_i604++){_Object$entries5$_i=_slicedToArray(_Object$entries5[_i604],2),attributeName=_Object$entries5$_i[0],decodedAttribute=_Object$entries5$_i[1];if(attributeName in primitive.attributes){accessorIndex=primitive.attributes[attributeName];accessor=scenegraph.getAccessor(accessorIndex);if(accessor!==null&&accessor!==void 0&&accessor.min&&accessor!==null&&accessor!==void 0&&accessor.max){decodedAttribute.min=accessor.min;decodedAttribute.max=accessor.max;}}}primitive.attributes=decodedAttributes;if(decodedData.indices){primitive.indices=getGLTFAccessor(decodedData.indices);}checkPrimitive(primitive);case 16:case"end":return _context45.stop();}}},_callee41);}));return _decompressPrimitive.apply(this,arguments);}function compressMesh(attributes,indices){var mode=arguments.length>2&&arguments[2]!==undefined?arguments[2]:4;var options=arguments.length>3?arguments[3]:undefined;var context=arguments.length>4?arguments[4]:undefined;var _context$parseSync;if(!options.DracoWriter){throw new Error('options.gltf.DracoWriter not provided');}var compressedData=options.DracoWriter.encodeSync({attributes:attributes});var decodedData=context===null||context===void 0?void 0:(_context$parseSync=context.parseSync)===null||_context$parseSync===void 0?void 0:_context$parseSync.call(context,{attributes:attributes});var fauxAccessors=options._addFauxAttributes(decodedData.attributes);var bufferViewIndex=options.addBufferView(compressedData);var glTFMesh={primitives:[{attributes:fauxAccessors,mode:mode,extensions:_defineProperty2({},KHR_DRACO_MESH_COMPRESSION,{bufferView:bufferViewIndex,attributes:fauxAccessors})}]};return glTFMesh;}function checkPrimitive(primitive){if(!primitive.attributes&&Object.keys(primitive.attributes).length>0){throw new Error('glTF: Empty primitive detected: Draco decompression failure?');}}function makeMeshPrimitiveIterator(scenegraph){var _iterator27,_step27,_mesh4,_iterator28,_step28,_primitive2;return _regeneratorRuntime().wrap(function makeMeshPrimitiveIterator$(_context10){while(1){switch(_context10.prev=_context10.next){case 0:_iterator27=_createForOfIteratorHelper(scenegraph.json.meshes||[]);_context10.prev=1;_iterator27.s();case 3:if((_step27=_iterator27.n()).done){_context10.next=24;break;}_mesh4=_step27.value;_iterator28=_createForOfIteratorHelper(_mesh4.primitives);_context10.prev=6;_iterator28.s();case 8:if((_step28=_iterator28.n()).done){_context10.next=14;break;}_primitive2=_step28.value;_context10.next=12;return _primitive2;case 12:_context10.next=8;break;case 14:_context10.next=19;break;case 16:_context10.prev=16;_context10.t0=_context10["catch"](6);_iterator28.e(_context10.t0);case 19:_context10.prev=19;_iterator28.f();return _context10.finish(19);case 22:_context10.next=3;break;case 24:_context10.next=29;break;case 26:_context10.prev=26;_context10.t1=_context10["catch"](1);_iterator27.e(_context10.t1);case 29:_context10.prev=29;_iterator27.f();return _context10.finish(29);case 32:case"end":return _context10.stop();}}},_marked3,null,[[1,26,29,32],[6,16,19,22]]);}var KHR_draco_mesh_compression=/*#__PURE__*/Object.freeze({__proto__:null,name:name$3,preprocess:preprocess$1,decode:decode$3,encode:encode$3});var KHR_LIGHTS_PUNCTUAL='KHR_lights_punctual';var name$2=KHR_LIGHTS_PUNCTUAL;function decode$2(_x79){return _decode$3.apply(this,arguments);}function _decode$3(){_decode$3=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee42(gltfData){var gltfScenegraph,json,extension,_iterator49,_step49,_node12,nodeExtension;return _regeneratorRuntime().wrap(function _callee42$(_context46){while(1){switch(_context46.prev=_context46.next){case 0:gltfScenegraph=new GLTFScenegraph(gltfData);json=gltfScenegraph.json;extension=gltfScenegraph.getExtension(KHR_LIGHTS_PUNCTUAL);if(extension){gltfScenegraph.json.lights=extension.lights;gltfScenegraph.removeExtension(KHR_LIGHTS_PUNCTUAL);}_iterator49=_createForOfIteratorHelper(json.nodes||[]);try{for(_iterator49.s();!(_step49=_iterator49.n()).done;){_node12=_step49.value;nodeExtension=gltfScenegraph.getObjectExtension(_node12,KHR_LIGHTS_PUNCTUAL);if(nodeExtension){_node12.light=nodeExtension.light;}gltfScenegraph.removeObjectExtension(_node12,KHR_LIGHTS_PUNCTUAL);}}catch(err){_iterator49.e(err);}finally{_iterator49.f();}case 6:case"end":return _context46.stop();}}},_callee42);}));return _decode$3.apply(this,arguments);}function encode$2(_x80){return _encode$.apply(this,arguments);}function _encode$(){_encode$=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee43(gltfData){var gltfScenegraph,json,extension,_iterator50,_step50,light,_node13;return _regeneratorRuntime().wrap(function 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GLTFScenegraph(gltfData);var json=gltfScenegraph.json;if(gltfScenegraph.materials){var _iterator29=_createForOfIteratorHelper(json.materials||[]),_step29;try{for(_iterator29.s();!(_step29=_iterator29.n()).done;){var material=_step29.value;if(material.unlit){delete material.unlit;gltfScenegraph.addObjectExtension(material,KHR_MATERIALS_UNLIT,{});gltfScenegraph.addExtension(KHR_MATERIALS_UNLIT);}}}catch(err){_iterator29.e(err);}finally{_iterator29.f();}}}var KHR_materials_unlit=/*#__PURE__*/Object.freeze({__proto__:null,name:name$1,decode:decode$1,encode:encode$1});var KHR_TECHNIQUES_WEBGL='KHR_techniques_webgl';var name=KHR_TECHNIQUES_WEBGL;function decode(_x82){return _decode.apply(this,arguments);}function _decode(){_decode=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee45(gltfData){var gltfScenegraph,json,extension,techniques,_iterator52,_step52,material,materialExtension;return _regeneratorRuntime().wrap(function _callee45$(_context49){while(1){switch(_context49.prev=_context49.next){case 0:gltfScenegraph=new GLTFScenegraph(gltfData);json=gltfScenegraph.json;extension=gltfScenegraph.getExtension(KHR_TECHNIQUES_WEBGL);if(extension){techniques=resolveTechniques(extension,gltfScenegraph);_iterator52=_createForOfIteratorHelper(json.materials||[]);try{for(_iterator52.s();!(_step52=_iterator52.n()).done;){material=_step52.value;materialExtension=gltfScenegraph.getObjectExtension(material,KHR_TECHNIQUES_WEBGL);if(materialExtension){material.technique=Object.assign({},materialExtension,techniques[materialExtension.technique]);material.technique.values=resolveValues(material.technique,gltfScenegraph);}gltfScenegraph.removeObjectExtension(material,KHR_TECHNIQUES_WEBGL);}}catch(err){_iterator52.e(err);}finally{_iterator52.f();}gltfScenegraph.removeExtension(KHR_TECHNIQUES_WEBGL);}case 4:case"end":return _context49.stop();}}},_callee45);}));return _decode.apply(this,arguments);}function encode(_x83,_x84){return _encode.apply(this,arguments);}function _encode(){_encode=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee46(gltfData,options){return _regeneratorRuntime().wrap(function _callee46$(_context50){while(1){switch(_context50.prev=_context50.next){case 0:case"end":return _context50.stop();}}},_callee46);}));return _encode.apply(this,arguments);}function resolveTechniques(techniquesExtension,gltfScenegraph){var _techniquesExtension$=techniquesExtension.programs,programs=_techniquesExtension$===void 0?[]:_techniquesExtension$,_techniquesExtension$2=techniquesExtension.shaders,shaders=_techniquesExtension$2===void 0?[]:_techniquesExtension$2,_techniquesExtension$3=techniquesExtension.techniques,techniques=_techniquesExtension$3===void 0?[]:_techniquesExtension$3;var textDecoder=new TextDecoder();shaders.forEach(function(shader){if(Number.isFinite(shader.bufferView)){shader.code=textDecoder.decode(gltfScenegraph.getTypedArrayForBufferView(shader.bufferView));}else{throw new Error('KHR_techniques_webgl: no shader code');}});programs.forEach(function(program){program.fragmentShader=shaders[program.fragmentShader];program.vertexShader=shaders[program.vertexShader];});techniques.forEach(function(technique){technique.program=programs[technique.program];});return techniques;}function resolveValues(technique,gltfScenegraph){var values=Object.assign({},technique.values);Object.keys(technique.uniforms||{}).forEach(function(uniform){if(technique.uniforms[uniform].value&&!(uniform in values)){values[uniform]=technique.uniforms[uniform].value;}});Object.keys(values).forEach(function(uniform){if(_typeof(values[uniform])==='object'&&values[uniform].index!==undefined){values[uniform].texture=gltfScenegraph.getTexture(values[uniform].index);}});return values;}var KHR_techniques_webgl=/*#__PURE__*/Object.freeze({__proto__:null,name:name,decode:decode,encode:encode});var EXTENSIONS=[EXT_meshopt_compression,EXT_texture_webp,KHR_texture_basisu,KHR_draco_mesh_compression,KHR_lights_punctual,KHR_materials_unlit,KHR_techniques_webgl];function preprocessExtensions(gltf){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var context=arguments.length>2?arguments[2]:undefined;var extensions=EXTENSIONS.filter(function(extension){return useExtension(extension.name,options);});var _iterator30=_createForOfIteratorHelper(extensions),_step30;try{for(_iterator30.s();!(_step30=_iterator30.n()).done;){var extension=_step30.value;var _extension$preprocess;(_extension$preprocess=extension.preprocess)===null||_extension$preprocess===void 0?void 0:_extension$preprocess.call(extension,gltf,options,context);}}catch(err){_iterator30.e(err);}finally{_iterator30.f();}}function decodeExtensions(_x85){return _decodeExtensions.apply(this,arguments);}function _decodeExtensions(){_decodeExtensions=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee47(gltf){var options,context,extensions,_iterator53,_step53,extension,_extension$decode,_args45=arguments;return _regeneratorRuntime().wrap(function _callee47$(_context51){while(1){switch(_context51.prev=_context51.next){case 0:options=_args45.length>1&&_args45[1]!==undefined?_args45[1]:{};context=_args45.length>2?_args45[2]:undefined;extensions=EXTENSIONS.filter(function(extension){return useExtension(extension.name,options);});_iterator53=_createForOfIteratorHelper(extensions);_context51.prev=4;_iterator53.s();case 6:if((_step53=_iterator53.n()).done){_context51.next=12;break;}extension=_step53.value;_context51.next=10;return(_extension$decode=extension.decode)===null||_extension$decode===void 0?void 0:_extension$decode.call(extension,gltf,options,context);case 10:_context51.next=6;break;case 12:_context51.next=17;break;case 14:_context51.prev=14;_context51.t0=_context51["catch"](4);_iterator53.e(_context51.t0);case 17:_context51.prev=17;_iterator53.f();return _context51.finish(17);case 20:case"end":return _context51.stop();}}},_callee47,null,[[4,14,17,20]]);}));return _decodeExtensions.apply(this,arguments);}function useExtension(extensionName,options){var _options$gltf;var excludes=(options===null||options===void 0?void 0:(_options$gltf=options.gltf)===null||_options$gltf===void 0?void 0:_options$gltf.excludeExtensions)||{};var exclude=extensionName in excludes&&!excludes[extensionName];return!exclude;}var KHR_BINARY_GLTF='KHR_binary_glTF';function preprocess(gltfData){var gltfScenegraph=new GLTFScenegraph(gltfData);var json=gltfScenegraph.json;var _iterator31=_createForOfIteratorHelper(json.images||[]),_step31;try{for(_iterator31.s();!(_step31=_iterator31.n()).done;){var _image7=_step31.value;var extension=gltfScenegraph.getObjectExtension(_image7,KHR_BINARY_GLTF);if(extension){Object.assign(_image7,extension);}gltfScenegraph.removeObjectExtension(_image7,KHR_BINARY_GLTF);}}catch(err){_iterator31.e(err);}finally{_iterator31.f();}if(json.buffers&&json.buffers[0]){delete json.buffers[0].uri;}gltfScenegraph.removeExtension(KHR_BINARY_GLTF);}var GLTF_ARRAYS={accessors:'accessor',animations:'animation',buffers:'buffer',bufferViews:'bufferView',images:'image',materials:'material',meshes:'mesh',nodes:'node',samplers:'sampler',scenes:'scene',skins:'skin',textures:'texture'};var GLTF_KEYS={accessor:'accessors',animations:'animation',buffer:'buffers',bufferView:'bufferViews',image:'images',material:'materials',mesh:'meshes',node:'nodes',sampler:'samplers',scene:'scenes',skin:'skins',texture:'textures'};var GLTFV1Normalizer=/*#__PURE__*/function(){function GLTFV1Normalizer(){_classCallCheck(this,GLTFV1Normalizer);_defineProperty(this,"idToIndexMap",{animations:{},accessors:{},buffers:{},bufferViews:{},images:{},materials:{},meshes:{},nodes:{},samplers:{},scenes:{},skins:{},textures:{}});_defineProperty(this,"json",void 0);}_createClass(GLTFV1Normalizer,[{key:"normalize",value:function normalize(gltf,options){this.json=gltf.json;var json=gltf.json;switch(json.asset&&json.asset.version){case'2.0':return;case undefined:case'1.0':break;default:console.warn("glTF: Unknown version ".concat(json.asset.version));return;}if(!options.normalize){throw new Error('glTF v1 is not supported.');}console.warn('Converting glTF v1 to glTF v2 format. This is experimental and may fail.');this._addAsset(json);this._convertTopLevelObjectsToArrays(json);preprocess(gltf);this._convertObjectIdsToArrayIndices(json);this._updateObjects(json);this._updateMaterial(json);}},{key:"_addAsset",value:function _addAsset(json){json.asset=json.asset||{};json.asset.version='2.0';json.asset.generator=json.asset.generator||'Normalized to glTF 2.0 by loaders.gl';}},{key:"_convertTopLevelObjectsToArrays",value:function _convertTopLevelObjectsToArrays(json){for(var arrayName in GLTF_ARRAYS){this._convertTopLevelObjectToArray(json,arrayName);}}},{key:"_convertTopLevelObjectToArray",value:function _convertTopLevelObjectToArray(json,mapName){var objectMap=json[mapName];if(!objectMap||Array.isArray(objectMap)){return;}json[mapName]=[];for(var id in objectMap){var object=objectMap[id];object.id=object.id||id;var index=json[mapName].length;json[mapName].push(object);this.idToIndexMap[mapName][id]=index;}}},{key:"_convertObjectIdsToArrayIndices",value:function _convertObjectIdsToArrayIndices(json){for(var arrayName in GLTF_ARRAYS){this._convertIdsToIndices(json,arrayName);}if('scene'in json){json.scene=this._convertIdToIndex(json.scene,'scene');}var _iterator32=_createForOfIteratorHelper(json.textures),_step32;try{for(_iterator32.s();!(_step32=_iterator32.n()).done;){var texture=_step32.value;this._convertTextureIds(texture);}}catch(err){_iterator32.e(err);}finally{_iterator32.f();}var _iterator33=_createForOfIteratorHelper(json.meshes),_step33;try{for(_iterator33.s();!(_step33=_iterator33.n()).done;){var _mesh5=_step33.value;this._convertMeshIds(_mesh5);}}catch(err){_iterator33.e(err);}finally{_iterator33.f();}var _iterator34=_createForOfIteratorHelper(json.nodes),_step34;try{for(_iterator34.s();!(_step34=_iterator34.n()).done;){var _node4=_step34.value;this._convertNodeIds(_node4);}}catch(err){_iterator34.e(err);}finally{_iterator34.f();}var _iterator35=_createForOfIteratorHelper(json.scenes),_step35;try{for(_iterator35.s();!(_step35=_iterator35.n()).done;){var _node5=_step35.value;this._convertSceneIds(_node5);}}catch(err){_iterator35.e(err);}finally{_iterator35.f();}}},{key:"_convertTextureIds",value:function _convertTextureIds(texture){if(texture.source){texture.source=this._convertIdToIndex(texture.source,'image');}}},{key:"_convertMeshIds",value:function _convertMeshIds(mesh){var _iterator36=_createForOfIteratorHelper(mesh.primitives),_step36;try{for(_iterator36.s();!(_step36=_iterator36.n()).done;){var _primitive3=_step36.value;var attributes=_primitive3.attributes,indices=_primitive3.indices,material=_primitive3.material;for(var attributeName in attributes){attributes[attributeName]=this._convertIdToIndex(attributes[attributeName],'accessor');}if(indices){_primitive3.indices=this._convertIdToIndex(indices,'accessor');}if(material){_primitive3.material=this._convertIdToIndex(material,'material');}}}catch(err){_iterator36.e(err);}finally{_iterator36.f();}}},{key:"_convertNodeIds",value:function _convertNodeIds(node){var _this125=this;if(node.children){node.children=node.children.map(function(child){return _this125._convertIdToIndex(child,'node');});}if(node.meshes){node.meshes=node.meshes.map(function(mesh){return _this125._convertIdToIndex(mesh,'mesh');});}}},{key:"_convertSceneIds",value:function _convertSceneIds(scene){var _this126=this;if(scene.nodes){scene.nodes=scene.nodes.map(function(node){return _this126._convertIdToIndex(node,'node');});}}},{key:"_convertIdsToIndices",value:function _convertIdsToIndices(json,topLevelArrayName){if(!json[topLevelArrayName]){console.warn("gltf v1: json doesn't contain attribute ".concat(topLevelArrayName));json[topLevelArrayName]=[];}var _iterator37=_createForOfIteratorHelper(json[topLevelArrayName]),_step37;try{for(_iterator37.s();!(_step37=_iterator37.n()).done;){var object=_step37.value;for(var key in object){var id=object[key];var index=this._convertIdToIndex(id,key);object[key]=index;}}}catch(err){_iterator37.e(err);}finally{_iterator37.f();}}},{key:"_convertIdToIndex",value:function _convertIdToIndex(id,key){var arrayName=GLTF_KEYS[key];if(arrayName in this.idToIndexMap){var index=this.idToIndexMap[arrayName][id];if(!Number.isFinite(index)){throw new Error("gltf v1: failed to resolve ".concat(key," with id ").concat(id));}return index;}return id;}},{key:"_updateObjects",value:function _updateObjects(json){var _iterator38=_createForOfIteratorHelper(this.json.buffers),_step38;try{for(_iterator38.s();!(_step38=_iterator38.n()).done;){var buffer=_step38.value;delete buffer.type;}}catch(err){_iterator38.e(err);}finally{_iterator38.f();}}},{key:"_updateMaterial",value:function _updateMaterial(json){var _iterator39=_createForOfIteratorHelper(json.materials),_step39;try{var _loop6=function _loop6(){var material=_step39.value;material.pbrMetallicRoughness={baseColorFactor:[1,1,1,1],metallicFactor:1,roughnessFactor:1};var textureId=((_material$values=material.values)===null||_material$values===void 0?void 0:_material$values.tex)||((_material$values2=material.values)===null||_material$values2===void 0?void 0:_material$values2.texture2d_0);var textureIndex=json.textures.findIndex(function(texture){return texture.id===textureId;});if(textureIndex!==-1){material.pbrMetallicRoughness.baseColorTexture={index:textureIndex};}};for(_iterator39.s();!(_step39=_iterator39.n()).done;){var _material$values,_material$values2;_loop6();}}catch(err){_iterator39.e(err);}finally{_iterator39.f();}}}]);return GLTFV1Normalizer;}();function normalizeGLTFV1(gltf){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};return new GLTFV1Normalizer().normalize(gltf,options);}var COMPONENTS={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16};var BYTES={5120:1,5121:1,5122:2,5123:2,5125:4,5126:4};var GL_SAMPLER={TEXTURE_MAG_FILTER:0x2800,TEXTURE_MIN_FILTER:0x2801,TEXTURE_WRAP_S:0x2802,TEXTURE_WRAP_T:0x2803,REPEAT:0x2901,LINEAR:0x2601,NEAREST_MIPMAP_LINEAR:0x2702};var SAMPLER_PARAMETER_GLTF_TO_GL={magFilter:GL_SAMPLER.TEXTURE_MAG_FILTER,minFilter:GL_SAMPLER.TEXTURE_MIN_FILTER,wrapS:GL_SAMPLER.TEXTURE_WRAP_S,wrapT:GL_SAMPLER.TEXTURE_WRAP_T};var DEFAULT_SAMPLER=(_DEFAULT_SAMPLER={},_defineProperty2(_DEFAULT_SAMPLER,GL_SAMPLER.TEXTURE_MAG_FILTER,GL_SAMPLER.LINEAR),_defineProperty2(_DEFAULT_SAMPLER,GL_SAMPLER.TEXTURE_MIN_FILTER,GL_SAMPLER.NEAREST_MIPMAP_LINEAR),_defineProperty2(_DEFAULT_SAMPLER,GL_SAMPLER.TEXTURE_WRAP_S,GL_SAMPLER.REPEAT),_defineProperty2(_DEFAULT_SAMPLER,GL_SAMPLER.TEXTURE_WRAP_T,GL_SAMPLER.REPEAT),_DEFAULT_SAMPLER);function getBytesFromComponentType(componentType){return BYTES[componentType];}function getSizeFromAccessorType(type){return COMPONENTS[type];}var GLTFPostProcessor=/*#__PURE__*/function(){function GLTFPostProcessor(){_classCallCheck(this,GLTFPostProcessor);_defineProperty(this,"baseUri",'');_defineProperty(this,"json",{});_defineProperty(this,"buffers",[]);_defineProperty(this,"images",[]);}_createClass(GLTFPostProcessor,[{key:"postProcess",value:function postProcess(gltf){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var json=gltf.json,_gltf$buffers=gltf.buffers,buffers=_gltf$buffers===void 0?[]:_gltf$buffers,_gltf$images=gltf.images,images=_gltf$images===void 0?[]:_gltf$images,_gltf$baseUri=gltf.baseUri,baseUri=_gltf$baseUri===void 0?'':_gltf$baseUri;assert$1(json);this.baseUri=baseUri;this.json=json;this.buffers=buffers;this.images=images;this._resolveTree(this.json,options);return this.json;}},{key:"_resolveTree",value:function _resolveTree(json){var _this127=this;var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};if(json.bufferViews){json.bufferViews=json.bufferViews.map(function(bufView,i){return _this127._resolveBufferView(bufView,i);});}if(json.images){json.images=json.images.map(function(image,i){return _this127._resolveImage(image,i);});}if(json.samplers){json.samplers=json.samplers.map(function(sampler,i){return _this127._resolveSampler(sampler,i);});}if(json.textures){json.textures=json.textures.map(function(texture,i){return _this127._resolveTexture(texture,i);});}if(json.accessors){json.accessors=json.accessors.map(function(accessor,i){return _this127._resolveAccessor(accessor,i);});}if(json.materials){json.materials=json.materials.map(function(material,i){return _this127._resolveMaterial(material,i);});}if(json.meshes){json.meshes=json.meshes.map(function(mesh,i){return _this127._resolveMesh(mesh,i);});}if(json.nodes){json.nodes=json.nodes.map(function(node,i){return _this127._resolveNode(node,i);});}if(json.skins){json.skins=json.skins.map(function(skin,i){return _this127._resolveSkin(skin,i);});}if(json.scenes){json.scenes=json.scenes.map(function(scene,i){return _this127._resolveScene(scene,i);});}if(json.scene!==undefined){json.scene=json.scenes[this.json.scene];}}},{key:"getScene",value:function getScene(index){return this._get('scenes',index);}},{key:"getNode",value:function getNode(index){return this._get('nodes',index);}},{key:"getSkin",value:function getSkin(index){return this._get('skins',index);}},{key:"getMesh",value:function getMesh(index){return this._get('meshes',index);}},{key:"getMaterial",value:function getMaterial(index){return this._get('materials',index);}},{key:"getAccessor",value:function getAccessor(index){return this._get('accessors',index);}},{key:"getCamera",value:function getCamera(index){return null;}},{key:"getTexture",value:function getTexture(index){return this._get('textures',index);}},{key:"getSampler",value:function getSampler(index){return this._get('samplers',index);}},{key:"getImage",value:function getImage(index){return this._get('images',index);}},{key:"getBufferView",value:function getBufferView(index){return this._get('bufferViews',index);}},{key:"getBuffer",value:function getBuffer(index){return this._get('buffers',index);}},{key:"_get",value:function _get(array,index){if(_typeof(index)==='object'){return index;}var object=this.json[array]&&this.json[array][index];if(!object){console.warn("glTF file error: Could not find ".concat(array,"[").concat(index,"]"));}return object;}},{key:"_resolveScene",value:function _resolveScene(scene,index){var _this128=this;scene.id=scene.id||"scene-".concat(index);scene.nodes=(scene.nodes||[]).map(function(node){return _this128.getNode(node);});return scene;}},{key:"_resolveNode",value:function _resolveNode(node,index){var _this129=this;node.id=node.id||"node-".concat(index);if(node.children){node.children=node.children.map(function(child){return _this129.getNode(child);});}if(node.mesh!==undefined){node.mesh=this.getMesh(node.mesh);}else if(node.meshes!==undefined&&node.meshes.length){node.mesh=node.meshes.reduce(function(accum,meshIndex){var mesh=_this129.getMesh(meshIndex);accum.id=mesh.id;accum.primitives=accum.primitives.concat(mesh.primitives);return accum;},{primitives:[]});}if(node.camera!==undefined){node.camera=this.getCamera(node.camera);}if(node.skin!==undefined){node.skin=this.getSkin(node.skin);}return node;}},{key:"_resolveSkin",value:function _resolveSkin(skin,index){skin.id=skin.id||"skin-".concat(index);skin.inverseBindMatrices=this.getAccessor(skin.inverseBindMatrices);return skin;}},{key:"_resolveMesh",value:function _resolveMesh(mesh,index){var _this130=this;mesh.id=mesh.id||"mesh-".concat(index);if(mesh.primitives){mesh.primitives=mesh.primitives.map(function(primitive){primitive=_objectSpread({},primitive);var attributes=primitive.attributes;primitive.attributes={};for(var attribute in attributes){primitive.attributes[attribute]=_this130.getAccessor(attributes[attribute]);}if(primitive.indices!==undefined){primitive.indices=_this130.getAccessor(primitive.indices);}if(primitive.material!==undefined){primitive.material=_this130.getMaterial(primitive.material);}return primitive;});}return mesh;}},{key:"_resolveMaterial",value:function _resolveMaterial(material,index){material.id=material.id||"material-".concat(index);if(material.normalTexture){material.normalTexture=_objectSpread({},material.normalTexture);material.normalTexture.texture=this.getTexture(material.normalTexture.index);}if(material.occlusionTexture){material.occlustionTexture=_objectSpread({},material.occlustionTexture);material.occlusionTexture.texture=this.getTexture(material.occlusionTexture.index);}if(material.emissiveTexture){material.emmisiveTexture=_objectSpread({},material.emmisiveTexture);material.emissiveTexture.texture=this.getTexture(material.emissiveTexture.index);}if(!material.emissiveFactor){material.emissiveFactor=material.emmisiveTexture?[1,1,1]:[0,0,0];}if(material.pbrMetallicRoughness){material.pbrMetallicRoughness=_objectSpread({},material.pbrMetallicRoughness);var mr=material.pbrMetallicRoughness;if(mr.baseColorTexture){mr.baseColorTexture=_objectSpread({},mr.baseColorTexture);mr.baseColorTexture.texture=this.getTexture(mr.baseColorTexture.index);}if(mr.metallicRoughnessTexture){mr.metallicRoughnessTexture=_objectSpread({},mr.metallicRoughnessTexture);mr.metallicRoughnessTexture.texture=this.getTexture(mr.metallicRoughnessTexture.index);}}return material;}},{key:"_resolveAccessor",value:function _resolveAccessor(accessor,index){accessor.id=accessor.id||"accessor-".concat(index);if(accessor.bufferView!==undefined){accessor.bufferView=this.getBufferView(accessor.bufferView);}accessor.bytesPerComponent=getBytesFromComponentType(accessor.componentType);accessor.components=getSizeFromAccessorType(accessor.type);accessor.bytesPerElement=accessor.bytesPerComponent*accessor.components;if(accessor.bufferView){var buffer=accessor.bufferView.buffer;var _getAccessorArrayType2=getAccessorArrayTypeAndLength(accessor,accessor.bufferView),ArrayType=_getAccessorArrayType2.ArrayType,byteLength=_getAccessorArrayType2.byteLength;var byteOffset=(accessor.bufferView.byteOffset||0)+(accessor.byteOffset||0)+buffer.byteOffset;var cutBuffer=buffer.arrayBuffer.slice(byteOffset,byteOffset+byteLength);if(accessor.bufferView.byteStride){cutBuffer=this._getValueFromInterleavedBuffer(buffer,byteOffset,accessor.bufferView.byteStride,accessor.bytesPerElement,accessor.count);}accessor.value=new ArrayType(cutBuffer);}return accessor;}},{key:"_getValueFromInterleavedBuffer",value:function _getValueFromInterleavedBuffer(buffer,byteOffset,byteStride,bytesPerElement,count){var result=new Uint8Array(count*bytesPerElement);for(var _i510=0;_i510<count;_i510++){var elementOffset=byteOffset+_i510*byteStride;result.set(new Uint8Array(buffer.arrayBuffer.slice(elementOffset,elementOffset+bytesPerElement)),_i510*bytesPerElement);}return result.buffer;}},{key:"_resolveTexture",value:function _resolveTexture(texture,index){texture.id=texture.id||"texture-".concat(index);texture.sampler='sampler'in texture?this.getSampler(texture.sampler):DEFAULT_SAMPLER;texture.source=this.getImage(texture.source);return texture;}},{key:"_resolveSampler",value:function _resolveSampler(sampler,index){sampler.id=sampler.id||"sampler-".concat(index);sampler.parameters={};for(var key in sampler){var glEnum=this._enumSamplerParameter(key);if(glEnum!==undefined){sampler.parameters[glEnum]=sampler[key];}}return sampler;}},{key:"_enumSamplerParameter",value:function _enumSamplerParameter(key){return SAMPLER_PARAMETER_GLTF_TO_GL[key];}},{key:"_resolveImage",value:function _resolveImage(image,index){image.id=image.id||"image-".concat(index);if(image.bufferView!==undefined){image.bufferView=this.getBufferView(image.bufferView);}var preloadedImage=this.images[index];if(preloadedImage){image.image=preloadedImage;}return image;}},{key:"_resolveBufferView",value:function _resolveBufferView(bufferView,index){var bufferIndex=bufferView.buffer;var result=_objectSpread(_objectSpread({id:"bufferView-".concat(index)},bufferView),{},{buffer:this.buffers[bufferIndex]});var arrayBuffer=this.buffers[bufferIndex].arrayBuffer;var byteOffset=this.buffers[bufferIndex].byteOffset||0;if('byteOffset'in bufferView){byteOffset+=bufferView.byteOffset;}result.data=new Uint8Array(arrayBuffer,byteOffset,bufferView.byteLength);return result;}},{key:"_resolveCamera",value:function _resolveCamera(camera,index){camera.id=camera.id||"camera-".concat(index);if(camera.perspective);if(camera.orthographic);return camera;}}]);return GLTFPostProcessor;}();function postProcessGLTF(gltf,options){return new GLTFPostProcessor().postProcess(gltf,options);}var MAGIC_glTF=0x676c5446;var GLB_FILE_HEADER_SIZE=12;var GLB_CHUNK_HEADER_SIZE=8;var GLB_CHUNK_TYPE_JSON=0x4e4f534a;var GLB_CHUNK_TYPE_BIN=0x004e4942;var GLB_CHUNK_TYPE_JSON_XVIZ_DEPRECATED=0;var GLB_CHUNK_TYPE_BIX_XVIZ_DEPRECATED=1;var GLB_V1_CONTENT_FORMAT_JSON=0x0;var LE=true;function getMagicString(dataView){var byteOffset=arguments.length>1&&arguments[1]!==undefined?arguments[1]:0;return"".concat(String.fromCharCode(dataView.getUint8(byteOffset+0))).concat(String.fromCharCode(dataView.getUint8(byteOffset+1))).concat(String.fromCharCode(dataView.getUint8(byteOffset+2))).concat(String.fromCharCode(dataView.getUint8(byteOffset+3)));}function isGLB(arrayBuffer){var byteOffset=arguments.length>1&&arguments[1]!==undefined?arguments[1]:0;var options=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};var dataView=new DataView(arrayBuffer);var _options$magic=options.magic,magic=_options$magic===void 0?MAGIC_glTF:_options$magic;var magic1=dataView.getUint32(byteOffset,false);return magic1===magic||magic1===MAGIC_glTF;}function parseGLBSync(glb,arrayBuffer){var byteOffset=arguments.length>2&&arguments[2]!==undefined?arguments[2]:0;var options=arguments.length>3&&arguments[3]!==undefined?arguments[3]:{};var dataView=new DataView(arrayBuffer);var type=getMagicString(dataView,byteOffset+0);var version=dataView.getUint32(byteOffset+4,LE);var byteLength=dataView.getUint32(byteOffset+8,LE);Object.assign(glb,{header:{byteOffset:byteOffset,byteLength:byteLength,hasBinChunk:false},type:type,version:version,json:{},binChunks:[]});byteOffset+=GLB_FILE_HEADER_SIZE;switch(glb.version){case 1:return parseGLBV1(glb,dataView,byteOffset);case 2:return parseGLBV2(glb,dataView,byteOffset,options={});default:throw new Error("Invalid GLB version ".concat(glb.version,". Only supports v1 and v2."));}}function parseGLBV1(glb,dataView,byteOffset){assert$5(glb.header.byteLength>GLB_FILE_HEADER_SIZE+GLB_CHUNK_HEADER_SIZE);var contentLength=dataView.getUint32(byteOffset+0,LE);var contentFormat=dataView.getUint32(byteOffset+4,LE);byteOffset+=GLB_CHUNK_HEADER_SIZE;assert$5(contentFormat===GLB_V1_CONTENT_FORMAT_JSON);parseJSONChunk(glb,dataView,byteOffset,contentLength);byteOffset+=contentLength;byteOffset+=parseBINChunk(glb,dataView,byteOffset,glb.header.byteLength);return byteOffset;}function parseGLBV2(glb,dataView,byteOffset,options){assert$5(glb.header.byteLength>GLB_FILE_HEADER_SIZE+GLB_CHUNK_HEADER_SIZE);parseGLBChunksSync(glb,dataView,byteOffset,options);return byteOffset+glb.header.byteLength;}function parseGLBChunksSync(glb,dataView,byteOffset,options){while(byteOffset+8<=glb.header.byteLength){var chunkLength=dataView.getUint32(byteOffset+0,LE);var chunkFormat=dataView.getUint32(byteOffset+4,LE);byteOffset+=GLB_CHUNK_HEADER_SIZE;switch(chunkFormat){case GLB_CHUNK_TYPE_JSON:parseJSONChunk(glb,dataView,byteOffset,chunkLength);break;case GLB_CHUNK_TYPE_BIN:parseBINChunk(glb,dataView,byteOffset,chunkLength);break;case GLB_CHUNK_TYPE_JSON_XVIZ_DEPRECATED:if(!options.strict){parseJSONChunk(glb,dataView,byteOffset,chunkLength);}break;case GLB_CHUNK_TYPE_BIX_XVIZ_DEPRECATED:if(!options.strict){parseBINChunk(glb,dataView,byteOffset,chunkLength);}break;}byteOffset+=padToNBytes(chunkLength,4);}return byteOffset;}function parseJSONChunk(glb,dataView,byteOffset,chunkLength){var jsonChunk=new Uint8Array(dataView.buffer,byteOffset,chunkLength);var textDecoder=new TextDecoder('utf8');var jsonText=textDecoder.decode(jsonChunk);glb.json=JSON.parse(jsonText);return padToNBytes(chunkLength,4);}function parseBINChunk(glb,dataView,byteOffset,chunkLength){glb.header.hasBinChunk=true;glb.binChunks.push({byteOffset:byteOffset,byteLength:chunkLength,arrayBuffer:dataView.buffer});return padToNBytes(chunkLength,4);}function parseGLTF$1(_x86,_x87){return _parseGLTF$.apply(this,arguments);}function _parseGLTF$(){_parseGLTF$=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee48(gltf,arrayBufferOrString){var byteOffset,options,context,_options$gltf,_options$gltf2,_options$gltf3,_options$gltf4,promises,_promise,promise,_args46=arguments;return _regeneratorRuntime().wrap(function _callee48$(_context52){while(1){switch(_context52.prev=_context52.next){case 0:byteOffset=_args46.length>2&&_args46[2]!==undefined?_args46[2]:0;options=_args46.length>3?_args46[3]:undefined;context=_args46.length>4?_args46[4]:undefined;parseGLTFContainerSync(gltf,arrayBufferOrString,byteOffset,options);normalizeGLTFV1(gltf,{normalize:options===null||options===void 0?void 0:(_options$gltf=options.gltf)===null||_options$gltf===void 0?void 0:_options$gltf.normalize});preprocessExtensions(gltf,options,context);promises=[];if(!(options!==null&&options!==void 0&&(_options$gltf2=options.gltf)!==null&&_options$gltf2!==void 0&&_options$gltf2.loadBuffers&&gltf.json.buffers)){_context52.next=10;break;}_context52.next=10;return loadBuffers(gltf,options,context);case 10:if(options!==null&&options!==void 0&&(_options$gltf3=options.gltf)!==null&&_options$gltf3!==void 0&&_options$gltf3.loadImages){_promise=loadImages(gltf,options,context);promises.push(_promise);}promise=decodeExtensions(gltf,options,context);promises.push(promise);_context52.next=15;return Promise.all(promises);case 15:return _context52.abrupt("return",options!==null&&options!==void 0&&(_options$gltf4=options.gltf)!==null&&_options$gltf4!==void 0&&_options$gltf4.postProcess?postProcessGLTF(gltf,options):gltf);case 16:case"end":return _context52.stop();}}},_callee48);}));return _parseGLTF$.apply(this,arguments);}function parseGLTFContainerSync(gltf,data,byteOffset,options){if(options.uri){gltf.baseUri=options.uri;}if(data instanceof ArrayBuffer&&!isGLB(data,byteOffset,options)){var textDecoder=new TextDecoder();data=textDecoder.decode(data);}if(typeof data==='string'){gltf.json=parseJSON(data);}else if(data instanceof ArrayBuffer){var glb={};byteOffset=parseGLBSync(glb,data,byteOffset,options.glb);assert$1(glb.type==='glTF',"Invalid GLB magic string ".concat(glb.type));gltf._glb=glb;gltf.json=glb.json;}else{assert$1(false,'GLTF: must be ArrayBuffer or string');}var buffers=gltf.json.buffers||[];gltf.buffers=new Array(buffers.length).fill(null);if(gltf._glb&&gltf._glb.header.hasBinChunk){var binChunks=gltf._glb.binChunks;gltf.buffers[0]={arrayBuffer:binChunks[0].arrayBuffer,byteOffset:binChunks[0].byteOffset,byteLength:binChunks[0].byteLength};}var images=gltf.json.images||[];gltf.images=new Array(images.length).fill({});}function loadBuffers(_x88,_x89,_x90){return _loadBuffers.apply(this,arguments);}function _loadBuffers(){_loadBuffers=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee49(gltf,options,context){var buffers,_i605,buffer,_context$fetch,_response$arrayBuffer,_fetch,uri,response,arrayBuffer;return _regeneratorRuntime().wrap(function _callee49$(_context53){while(1){switch(_context53.prev=_context53.next){case 0:buffers=gltf.json.buffers||[];_i605=0;case 2:if(!(_i605<buffers.length)){_context53.next=22;break;}buffer=buffers[_i605];if(!buffer.uri){_context53.next=18;break;}_fetch=context.fetch;assert$1(_fetch);uri=resolveUrl(buffer.uri,options);_context53.next=10;return context===null||context===void 0?void 0:(_context$fetch=context.fetch)===null||_context$fetch===void 0?void 0:_context$fetch.call(context,uri);case 10:response=_context53.sent;_context53.next=13;return response===null||response===void 0?void 0:(_response$arrayBuffer=response.arrayBuffer)===null||_response$arrayBuffer===void 0?void 0:_response$arrayBuffer.call(response);case 13:arrayBuffer=_context53.sent;gltf.buffers[_i605]={arrayBuffer:arrayBuffer,byteOffset:0,byteLength:arrayBuffer.byteLength};delete buffer.uri;_context53.next=19;break;case 18:if(gltf.buffers[_i605]===null){gltf.buffers[_i605]={arrayBuffer:new ArrayBuffer(buffer.byteLength),byteOffset:0,byteLength:buffer.byteLength};}case 19:++_i605;_context53.next=2;break;case 22:case"end":return _context53.stop();}}},_callee49);}));return _loadBuffers.apply(this,arguments);}function loadImages(_x91,_x92,_x93){return _loadImages.apply(this,arguments);}function _loadImages(){_loadImages=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee50(gltf,options,context){var imageIndices,images,promises,_iterator54,_step54,imageIndex;return _regeneratorRuntime().wrap(function _callee50$(_context54){while(1){switch(_context54.prev=_context54.next){case 0:imageIndices=getReferencesImageIndices(gltf);images=gltf.json.images||[];promises=[];_iterator54=_createForOfIteratorHelper(imageIndices);try{for(_iterator54.s();!(_step54=_iterator54.n()).done;){imageIndex=_step54.value;promises.push(loadImage(gltf,images[imageIndex],imageIndex,options,context));}}catch(err){_iterator54.e(err);}finally{_iterator54.f();}_context54.next=7;return Promise.all(promises);case 7:return _context54.abrupt("return",_context54.sent);case 8:case"end":return _context54.stop();}}},_callee50);}));return _loadImages.apply(this,arguments);}function getReferencesImageIndices(gltf){var imageIndices=new Set();var textures=gltf.json.textures||[];var _iterator40=_createForOfIteratorHelper(textures),_step40;try{for(_iterator40.s();!(_step40=_iterator40.n()).done;){var texture=_step40.value;if(texture.source!==undefined){imageIndices.add(texture.source);}}}catch(err){_iterator40.e(err);}finally{_iterator40.f();}return Array.from(imageIndices).sort();}function loadImage(_x94,_x95,_x96,_x97,_x98){return _loadImage.apply(this,arguments);}function _loadImage(){_loadImage=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee51(gltf,image,index,options,context){var fetch,parse,arrayBuffer,uri,response,array,parsedImage;return _regeneratorRuntime().wrap(function _callee51$(_context55){while(1){switch(_context55.prev=_context55.next){case 0:fetch=context.fetch,parse=context.parse;if(!image.uri){_context55.next=9;break;}uri=resolveUrl(image.uri,options);_context55.next=5;return fetch(uri);case 5:response=_context55.sent;_context55.next=8;return response.arrayBuffer();case 8:arrayBuffer=_context55.sent;case 9:if(Number.isFinite(image.bufferView)){array=getTypedArrayForBufferView(gltf.json,gltf.buffers,image.bufferView);arrayBuffer=sliceArrayBuffer(array.buffer,array.byteOffset,array.byteLength);}assert$1(arrayBuffer,'glTF image has no data');_context55.next=13;return parse(arrayBuffer,[ImageLoader,BasisLoader],{mimeType:image.mimeType,basis:options.basis||{format:selectSupportedBasisFormat()}},context);case 13:parsedImage=_context55.sent;if(parsedImage&&parsedImage[0]){parsedImage={compressed:true,mipmaps:false,width:parsedImage[0].width,height:parsedImage[0].height,data:parsedImage[0]};}gltf.images=gltf.images||[];gltf.images[index]=parsedImage;case 17:case"end":return _context55.stop();}}},_callee51);}));return _loadImage.apply(this,arguments);}var GLTFLoader={name:'glTF',id:'gltf',module:'gltf',version:VERSION$5,extensions:['gltf','glb'],mimeTypes:['model/gltf+json','model/gltf-binary'],text:true,binary:true,tests:['glTF'],parse:parse$1,options:{gltf:{normalize:true,loadBuffers:true,loadImages:true,decompressMeshes:true,postProcess:true},log:console},deprecatedOptions:{fetchImages:'gltf.loadImages',createImages:'gltf.loadImages',decompress:'gltf.decompressMeshes',postProcess:'gltf.postProcess',gltf:{decompress:'gltf.decompressMeshes'}}};function parse$1(_x99){return _parse$3.apply(this,arguments);}/**
  * @private
  */function _parse$3(){_parse$3=_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee52(arrayBuffer){var options,context,_options2,_options2$byteOffset,byteOffset,gltf,_args50=arguments;return _regeneratorRuntime().wrap(function _callee52$(_context56){while(1){switch(_context56.prev=_context56.next){case 0:options=_args50.length>1&&_args50[1]!==undefined?_args50[1]:{};context=_args50.length>2?_args50[2]:undefined;options=_objectSpread(_objectSpread({},GLTFLoader.options),options);options.gltf=_objectSpread(_objectSpread({},GLTFLoader.options.gltf),options.gltf);_options2=options,_options2$byteOffset=_options2.byteOffset,byteOffset=_options2$byteOffset===void 0?0:_options2$byteOffset;gltf={};_context56.next=8;return parseGLTF$1(gltf,arrayBuffer,byteOffset,options,context);case 8:return _context56.abrupt("return",_context56.sent);case 9:case"end":return _context56.stop();}}},_callee52);}));return _parse$3.apply(this,arguments);}var GLTFSceneModelLoader=/*#__PURE__*/function(){function GLTFSceneModelLoader(cfg){_classCallCheck(this,GLTFSceneModelLoader);}_createClass(GLTFSceneModelLoader,[{key:"load",value:function load(plugin,src,metaModelJSON,options,sceneModel,ok,error){options=options||{};loadGLTF(plugin,src,metaModelJSON,options,sceneModel,function(){core.scheduleTask(function(){sceneModel.scene.fire("modelLoaded",sceneModel.id);// FIXME: Assumes listeners know order of these two events
 sceneModel.fire("loaded",true,false);});if(ok){ok();}},function(msg){plugin.error(msg);if(error){error(msg);}sceneModel.fire("error",msg);});}},{key:"parse",value:function parse(plugin,gltf,metaModelJSON,options,sceneModel,ok,error){options=options||{};parseGLTF(plugin,"",gltf,metaModelJSON,options,sceneModel,function(){sceneModel.scene.fire("modelLoaded",sceneModel.id);// FIXME: Assumes listeners know order of these two events
@@ -30232,12 +30232,13 @@ var onCanvasTouchMove=function onCanvasTouchMove(event){var touch=_toConsumableA
 var pos=[];var ind=[];var addPlane=function addPlane(isCeiling){var baseIdx=pos.length;var _iterator41=_createForOfIteratorHelper(baseVertices),_step41;try{for(_iterator41.s();!(_step41=_iterator41.n()).done;){var c=_step41.value;pos.push([c[0],altitude+(isCeiling?height:0),c[1]]);}}catch(err){_iterator41.e(err);}finally{_iterator41.f();}var _iterator42=_createForOfIteratorHelper(baseTriangles),_step42;try{for(_iterator42.s();!(_step42=_iterator42.n()).done;){var t=_step42.value;ind.push.apply(ind,_toConsumableArray((isCeiling?t:t.slice(0).reverse()).map(function(i){return i+baseIdx;})));}}catch(err){_iterator42.e(err);}finally{_iterator42.f();}};addPlane(false);// floor
 addPlane(true);// ceiling
 // sides
-var _loop9=function _loop9(_i598){var a=baseVertices[_i598];var b=baseVertices[(_i598+1)%baseVertices.length];var f=altitude;var c=altitude+height;var baseIdx=pos.length;pos.push([a[0],f,a[1]],[b[0],f,b[1]],[b[0],c,b[1]],[a[0],c,a[1]]);ind.push.apply(ind,_toConsumableArray([0,1,2,0,2,3].map(function(i){return i+baseIdx;})));};for(var _i598=0;_i598<baseVertices.length;++_i598){_loop9(_i598);}if(this._zoneMesh){this._zoneMesh.destroy();}var positions=(_ref24=[]).concat.apply(_ref24,pos);this._zoneMesh=new Mesh(scene,{edges:this._edges,geometry:new ReadableGeometry(scene,{positions:positions,indices:ind,normals:math.buildNormals(positions,ind)}),material:new PhongMaterial(scene,{alpha:this._alpha,backfaces:true,diffuse:hex2rgb(this._color)}),visible:this._visible});this._zoneMesh.highlighted=this._highlighted;this._zoneMesh.zone=this;var min=function min(idx){return Math.min.apply(Math,_toConsumableArray(pos.map(function(p){return p[idx];})));};var max=function max(idx){return Math.max.apply(Math,_toConsumableArray(pos.map(function(p){return p[idx];})));};var xmin=min(0);var ymin=min(1);var zmin=min(2);var xmax=max(0);var ymax=max(1);var zmax=max(2);this._center=math.vec3([(xmin+xmax)/2,(ymin+ymax)/2,(zmin+zmax)/2]);}},{key:"sectionedAverage",value:function sectionedAverage(sectionPlanes){var planeCoords=this._geometry.planeCoordinates.slice();var faces=[];{var h=this._geometry.height;var _a10=this._geometry.altitude;var c=_a10+Math.max(0,h);var _f2=_a10+Math.min(0,h);var addPlane=function addPlane(isCeiling){var face=planeCoords.map(function(p){return[p[0],isCeiling?c:_f2,p[1]];});faces.push(isCeiling?face:face.slice(0).reverse());};addPlane(true);// ceiling
+var _loop9=function _loop9(_i598){var a=baseVertices[_i598];var b=baseVertices[(_i598+1)%baseVertices.length];var f=altitude;var c=altitude+height;var baseIdx=pos.length;pos.push([a[0],f,a[1]],[b[0],f,b[1]],[b[0],c,b[1]],[a[0],c,a[1]]);ind.push.apply(ind,_toConsumableArray([0,1,2,0,2,3].map(function(i){return i+baseIdx;})));};for(var _i598=0;_i598<baseVertices.length;++_i598){_loop9(_i598);}if(this._zoneMesh){this._zoneMesh.destroy();}var positions=(_ref24=[]).concat.apply(_ref24,pos);this._zoneMesh=new Mesh(scene,{edges:this._edges,geometry:new ReadableGeometry(scene,{positions:positions,indices:ind,normals:math.buildNormals(positions,ind)}),material:new PhongMaterial(scene,{alpha:this._alpha,backfaces:true,diffuse:hex2rgb(this._color)}),visible:this._visible});this._zoneMesh.highlighted=this._highlighted;this._zoneMesh.zone=this;this._volume=null;var min=function min(idx){return Math.min.apply(Math,_toConsumableArray(pos.map(function(p){return p[idx];})));};var max=function max(idx){return Math.max.apply(Math,_toConsumableArray(pos.map(function(p){return p[idx];})));};var xmin=min(0);var ymin=min(1);var zmin=min(2);var xmax=max(0);var ymax=max(1);var zmax=max(2);this._center=math.vec3([(xmin+xmax)/2,(ymin+ymax)/2,(zmin+zmax)/2]);}},{key:"volume",get:function get(){if(this._volume===null){// Sum the volume of tetrahedrons formed by the origin and face triangles
+var volume=0;var geo=this._zoneMesh.geometry;var pts=[math.vec3(),math.vec3(),math.vec3()];for(var _i599=0;_i599<geo.indices.length;_i599+=3){for(var off=0;off<3;++off){var _p4=pts[off];var pIdx=3*geo.indices[_i599+off];for(var c=0;c<3;++c){_p4[c]=geo.positions[pIdx+c];}}volume+=math.dotVec3(pts[0],math.cross3Vec3(pts[1],pts[2],pts[1]));}this._volume=volume/6;}return this._volume;}},{key:"sectionedAverage",value:function sectionedAverage(sectionPlanes){var planeCoords=this._geometry.planeCoordinates.slice();var faces=[];{var h=this._geometry.height;var _a10=this._geometry.altitude;var c=_a10+Math.max(0,h);var _f2=_a10+Math.min(0,h);var addPlane=function addPlane(isCeiling){var face=planeCoords.map(function(p){return[p[0],isCeiling?c:_f2,p[1]];});faces.push(isCeiling?face:face.slice(0).reverse());};addPlane(true);// ceiling
 addPlane(false);// floor
 // sides
-var _p4=function _p4(idx,y){return[planeCoords[idx][0],y,planeCoords[idx][1]];};for(var _i599=0;_i599<planeCoords.length;++_i599){var _j6=(_i599+1)%planeCoords.length;faces.push([_p4(_i599,_f2),_p4(_j6,_f2),_p4(_j6,c),_p4(_i599,c)]);}}var _iterator43=_createForOfIteratorHelper(sectionPlanes),_step43;try{for(_iterator43.s();!(_step43=_iterator43.n()).done;){var _s2=_step43.value;var dir=_s2.dir;var dist=_s2.dist;var newFaces=[];var _iterator46=_createForOfIteratorHelper(faces),_step46;try{for(_iterator46.s();!(_step46=_iterator46.n()).done;){var face=_step46.value;var _EPSILON=1e-5;var COPLANAR=0;var FRONT=1;var BACK=2;var SPANNING=3;// Classify each point as well as the entire polygon into one of the above four classes.
-var polygonType=0;var types=[];for(var _i600=0;_i600<face.length;_i600++){var t=math.dotVec3(dir,face[_i600])+dist;var type=t<-_EPSILON?BACK:t>_EPSILON?FRONT:COPLANAR;polygonType|=type;types.push(type);}// Put the polygon in the correct list, splitting it when necessary.
-switch(polygonType){case COPLANAR:newFaces.push(face);break;case FRONT:newFaces.push(face);break;case BACK:break;case SPANNING:var _f4=[];for(var _i601=0;_i601<face.length;_i601++){var j=(_i601+1)%face.length;var ti=types[_i601];var tj=types[j];var vi=face[_i601];var vj=face[j];if(ti!==BACK){_f4.push(vi);}if((ti|tj)===SPANNING){var diff=math.vec3();math.subVec3(vj,vi,diff);var _t7=-(dist+math.dotVec3(dir,vi))/math.dotVec3(dir,diff);var v=[0,0,0];math.lerpVec3(_t7,0,1,vi,vj,v);_f4.push(v);}}if(_f4.length>=3){newFaces.push(_f4);}break;}}}catch(err){_iterator46.e(err);}finally{_iterator46.f();}faces=newFaces;}}catch(err){_iterator43.e(err);}finally{_iterator43.f();}if(faces.length===0){return null;}else{var avg=math.vec3([0,0,0]);var unique=new Set();var _iterator44=_createForOfIteratorHelper(faces),_step44;try{for(_iterator44.s();!(_step44=_iterator44.n()).done;){var _f3=_step44.value;var _iterator45=_createForOfIteratorHelper(_f3),_step45;try{for(_iterator45.s();!(_step45=_iterator45.n()).done;){var _p5=_step45.value;var id=_p5.map(function(x){return x.toFixed(3);}).join(":");if(!unique.has(id)){unique.add(id);math.addVec3(avg,_p5,avg);}}}catch(err){_iterator45.e(err);}finally{_iterator45.f();}}}catch(err){_iterator44.e(err);}finally{_iterator44.f();}math.mulVec3Scalar(avg,1/unique.size,avg);return avg;}}},{key:"center",get:function get(){return this._center;}},{key:"altitude",get:function get(){return this._geometry.altitude;},set:function set(value){this._geometry.altitude=value;this._rebuildMesh();}},{key:"height",get:function get(){return this._geometry.height;},set:function set(value){this._geometry.height=value;this._rebuildMesh();}},{key:"highlighted",get:function get(){return this._highlighted;},set:function set(value){this._highlighted=value;if(this._zoneMesh){this._zoneMesh.highlighted=value;}}},{key:"color",get:function get(){return this._color;},set:function set(value){this._color=value;if(this._zoneMesh){this._zoneMesh.material.diffuse=hex2rgb(this._color);}}},{key:"alpha",get:function get(){return this._alpha;},set:function set(value){this._alpha=value;if(this._zoneMesh){this._zoneMesh.material.alpha=this._alpha;}}},{key:"edges",get:function get(){return this._edges;},set:function set(edges){this._edges=edges;if(this._zoneMesh){this._zoneMesh.edges=this._edges;}}/**
+var _p5=function _p5(idx,y){return[planeCoords[idx][0],y,planeCoords[idx][1]];};for(var _i600=0;_i600<planeCoords.length;++_i600){var _j6=(_i600+1)%planeCoords.length;faces.push([_p5(_i600,_f2),_p5(_j6,_f2),_p5(_j6,c),_p5(_i600,c)]);}}var _iterator43=_createForOfIteratorHelper(sectionPlanes),_step43;try{for(_iterator43.s();!(_step43=_iterator43.n()).done;){var _s2=_step43.value;var dir=_s2.dir;var dist=_s2.dist;var newFaces=[];var _iterator46=_createForOfIteratorHelper(faces),_step46;try{for(_iterator46.s();!(_step46=_iterator46.n()).done;){var face=_step46.value;var _EPSILON=1e-5;var COPLANAR=0;var FRONT=1;var BACK=2;var SPANNING=3;// Classify each point as well as the entire polygon into one of the above four classes.
+var polygonType=0;var types=[];for(var _i601=0;_i601<face.length;_i601++){var t=math.dotVec3(dir,face[_i601])+dist;var type=t<-_EPSILON?BACK:t>_EPSILON?FRONT:COPLANAR;polygonType|=type;types.push(type);}// Put the polygon in the correct list, splitting it when necessary.
+switch(polygonType){case COPLANAR:newFaces.push(face);break;case FRONT:newFaces.push(face);break;case BACK:break;case SPANNING:var _f4=[];for(var _i602=0;_i602<face.length;_i602++){var j=(_i602+1)%face.length;var ti=types[_i602];var tj=types[j];var vi=face[_i602];var vj=face[j];if(ti!==BACK){_f4.push(vi);}if((ti|tj)===SPANNING){var diff=math.vec3();math.subVec3(vj,vi,diff);var _t7=-(dist+math.dotVec3(dir,vi))/math.dotVec3(dir,diff);var v=[0,0,0];math.lerpVec3(_t7,0,1,vi,vj,v);_f4.push(v);}}if(_f4.length>=3){newFaces.push(_f4);}break;}}}catch(err){_iterator46.e(err);}finally{_iterator46.f();}faces=newFaces;}}catch(err){_iterator43.e(err);}finally{_iterator43.f();}if(faces.length===0){return null;}else{var avg=math.vec3([0,0,0]);var unique=new Set();var _iterator44=_createForOfIteratorHelper(faces),_step44;try{for(_iterator44.s();!(_step44=_iterator44.n()).done;){var _f3=_step44.value;var _iterator45=_createForOfIteratorHelper(_f3),_step45;try{for(_iterator45.s();!(_step45=_iterator45.n()).done;){var _p6=_step45.value;var id=_p6.map(function(x){return x.toFixed(3);}).join(":");if(!unique.has(id)){unique.add(id);math.addVec3(avg,_p6,avg);}}}catch(err){_iterator45.e(err);}finally{_iterator45.f();}}}catch(err){_iterator44.e(err);}finally{_iterator44.f();}math.mulVec3Scalar(avg,1/unique.size,avg);return avg;}}},{key:"center",get:function get(){return this._center;}},{key:"altitude",get:function get(){return this._geometry.altitude;},set:function set(value){this._geometry.altitude=value;this._rebuildMesh();}},{key:"height",get:function get(){return this._geometry.height;},set:function set(value){this._geometry.height=value;this._rebuildMesh();}},{key:"highlighted",get:function get(){return this._highlighted;},set:function set(value){this._highlighted=value;if(this._zoneMesh){this._zoneMesh.highlighted=value;}}},{key:"color",get:function get(){return this._color;},set:function set(value){this._color=value;if(this._zoneMesh){this._zoneMesh.material.diffuse=hex2rgb(this._color);}}},{key:"alpha",get:function get(){return this._alpha;},set:function set(value){this._alpha=value;if(this._zoneMesh){this._zoneMesh.material.alpha=this._alpha;}}},{key:"edges",get:function get(){return this._edges;},set:function set(edges){this._edges=edges;if(this._zoneMesh){this._zoneMesh.edges=this._edges;}}/**
      * Sets whether this Zone is visible or not.
      *
      * @type {Boolean}
@@ -30325,7 +30326,7 @@ switch(polygonType){case COPLANAR:newFaces.push(face);break;case FRONT:newFaces.
      */},{key:"destroy",value:function destroy(){_get(_getPrototypeOf(ZonesPlugin.prototype),"destroy",this).call(this);}}]);return ZonesPlugin;}(Plugin);var ZonesTouchControl=/*#__PURE__*/function(_Component44){_inherits(ZonesTouchControl,_Component44);var _super177=_createSuper(ZonesTouchControl);function ZonesTouchControl(zonesPlugin){var _this182;var cfg=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};_classCallCheck(this,ZonesTouchControl);_this182=_super177.call(this,zonesPlugin.viewer.scene);_this182.zonesPlugin=zonesPlugin;_this182.pointerLens=cfg.pointerLens;_this182.pointerCircle=new PointerCircle(zonesPlugin.viewer);_this182._deactivate=null;return _this182;}_createClass(ZonesTouchControl,[{key:"active",get:function get(){return!!this._deactivate;}},{key:"activate",value:function activate(zoneAltitude,zoneHeight,zoneColor,zoneAlpha){if(_typeof(zoneAltitude)==="object"&&zoneAltitude!==null){var params=zoneAltitude;var param=function param(name,defaultValue){if(name in params){return params[name];}else if(defaultValue!==undefined){return defaultValue;}else{throw"config missing: "+name;}};zoneAltitude=param("altitude");zoneHeight=param("height");zoneColor=param("color","#008000");zoneAlpha=param("alpha",0.5);}if(this._deactivate){return;}var zonesPlugin=this.zonesPlugin;var viewer=zonesPlugin.viewer;var scene=viewer.scene;var self=this;var select3dPoint=touchPointSelector(viewer,this.pointerCircle,function(origin,direction){return planeIntersect(zoneAltitude,math.vec3([0,1,0]),origin,direction);});(function rec(){self._deactivate=startAAZoneCreateUI(scene,zoneAltitude,zoneHeight,zoneColor,zoneAlpha,self.pointerLens,zonesPlugin,select3dPoint,function(zone){var reactivate=true;self._deactivate=function(){reactivate=false;};self.fire("zoneEnd",zone);if(reactivate){rec();}}).deactivate;})();}},{key:"deactivate",value:function deactivate(){if(this._deactivate){this._deactivate();this._deactivate=null;}}},{key:"destroy",value:function destroy(){this.deactivate();_get(_getPrototypeOf(ZonesTouchControl.prototype),"destroy",this).call(this);}}]);return ZonesTouchControl;}(Component);var startPolysurfaceZoneCreateUI=function startPolysurfaceZoneCreateUI(scene,zoneAltitude,zoneHeight,zoneColor,zoneAlpha,pointerLens,zonesPlugin,select3dPoint,onZoneCreated){var updatePointerLens=pointerLens?function(canvasPos){pointerLens.visible=!!canvasPos;if(canvasPos){pointerLens.canvasPos=canvasPos;}}:function(){};var deactivatePointSelection;var cleanups=[function(){return updatePointerLens(null);}];var basePolygon=basePolygon3D(scene,zoneColor,zoneAlpha);cleanups.push(function(){return basePolygon.destroy();});(function selectNextPoint(markers){var marker=marker3D(scene,zoneColor);var wire=markers.length>0&&wire3D(scene,zoneColor,markers[markers.length-1].getWorldPos());cleanups.push(function(){marker.destroy();wire&&wire.destroy();});var firstMarker=markers.length>0&&markers[0];var getSnappedFirst=function getSnappedFirst(canvasPos){var firstCanvasPos=firstMarker&&firstMarker.getCanvasPos();var snapToFirst=firstCanvasPos&&math.distVec2(firstCanvasPos,canvasPos)<10;return snapToFirst&&{canvasPos:firstCanvasPos,worldPos:firstMarker.getWorldPos()};};var lastSegmentIntersects=function(){var onSegment=function onSegment(p,q,r){return q[0]<=Math.max(p[0],r[0])&&q[0]>=Math.min(p[0],r[0])&&q[1]<=Math.max(p[1],r[1])&&q[1]>=Math.min(p[1],r[1]);};var orient=function orient(p,q,r){var val=(q[1]-p[1])*(r[0]-q[0])-(q[0]-p[0])*(r[1]-q[1]);// collinear
 // clockwise
 // counterclockwise
-return val===0?0:val>0?1:2;};return function(pos2D,excludeFirstSegment){var a=pos2D[pos2D.length-2];var b=pos2D[pos2D.length-1];for(var _i602=excludeFirstSegment?1:0;_i602<pos2D.length-2-1;++_i602){var c=pos2D[_i602];var d=pos2D[_i602+1];var o1=orient(a,b,c);var o2=orient(a,b,d);var o3=orient(c,d,a);var o4=orient(c,d,b);if(o1!==o2&&o3!==o4||// General case
+return val===0?0:val>0?1:2;};return function(pos2D,excludeFirstSegment){var a=pos2D[pos2D.length-2];var b=pos2D[pos2D.length-1];for(var _i603=excludeFirstSegment?1:0;_i603<pos2D.length-2-1;++_i603){var c=pos2D[_i603];var d=pos2D[_i603+1];var o1=orient(a,b,c);var o2=orient(a,b,d);var o3=orient(c,d,a);var o4=orient(c,d,b);if(o1!==o2&&o3!==o4||// General case
 o1===0&&onSegment(a,c,b)||// a, b and c are collinear and c lies on segment ab
 o2===0&&onSegment(a,d,b)||// a, b and d are collinear and d lies on segment ab
 o3===0&&onSegment(c,a,d)||// c, d and a are collinear and a lies on segment cd
@@ -30333,4 +30334,4 @@ o4===0&&onSegment(c,b,d))// c, d and b are collinear and b lies on segment cd
 {return true;}}return false;};}();deactivatePointSelection=select3dPoint(function(){updatePointerLens(null);marker.update(null);wire&&wire.update(null);basePolygon.updateBase(markers.length>2?markers.map(function(m){return m.getWorldPos();}):null);},function(canvasPos,worldPos){var snappedFirst=markers.length>2&&getSnappedFirst(canvasPos);firstMarker&&firstMarker.setHighlighted(!!snappedFirst);updatePointerLens(snappedFirst?snappedFirst.canvasPos:canvasPos);marker.update(!snappedFirst&&worldPos);wire&&wire.update(snappedFirst?snappedFirst.worldPos:worldPos);if(markers.length>=2){var pos=markers.map(function(m){return m.getWorldPos();}).concat(snappedFirst?[]:[worldPos]);var inter=lastSegmentIntersects(pos.map(function(p){return[p[0],p[2]];}),snappedFirst);basePolygon.updateBase(inter?null:pos);}else basePolygon.updateBase(null);},function(canvasPos,worldPos){var snappedFirst=markers.length>2&&getSnappedFirst(canvasPos);var pos=markers.map(function(m){return m.getWorldPos();}).concat(snappedFirst?[]:[worldPos]);basePolygon.updateBase(pos);var pos2D=pos.map(function(p){return[p[0],p[2]];});if(markers.length>2&&lastSegmentIntersects(pos2D,snappedFirst)){cleanups.pop()();selectNextPoint(markers);}else if(snappedFirst){// `marker2.update' makes sure marker's position has been updated from its default [0,0,0]
 // This works around an unidentified bug somewhere around OcclusionLayer, that causes error
 // [.WebGL-0x13400c47e00] GL_INVALID_OPERATION: Vertex buffer is not big enough for the draw call
-marker.update(worldPos);cleanups.forEach(function(c){return c();});onZoneCreated(zonesPlugin.createZone({id:math.createUUID(),geometry:{planeCoordinates:pos2D,altitude:zoneAltitude,height:zoneHeight},alpha:zoneAlpha,color:zoneColor}));}else{marker.update(worldPos);wire&&wire.update(worldPos);selectNextPoint(markers.concat(marker));}});})([]);return{closeSurface:function closeSurface(){throw"TODO";},deactivate:function deactivate(){deactivatePointSelection();cleanups.forEach(function(c){return c();});}};};var ZonesPolysurfaceMouseControl=/*#__PURE__*/function(_Component45){_inherits(ZonesPolysurfaceMouseControl,_Component45);var _super178=_createSuper(ZonesPolysurfaceMouseControl);function ZonesPolysurfaceMouseControl(zonesPlugin){var _this183;var cfg=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};_classCallCheck(this,ZonesPolysurfaceMouseControl);_this183=_super178.call(this,zonesPlugin.viewer.scene);_this183.zonesPlugin=zonesPlugin;_this183.pointerLens=cfg.pointerLens;_this183._action=null;return _this183;}_createClass(ZonesPolysurfaceMouseControl,[{key:"active",get:function get(){return!!this._action;}},{key:"activate",value:function activate(zoneAltitude,zoneHeight,zoneColor,zoneAlpha){if(_typeof(zoneAltitude)==="object"&&zoneAltitude!==null){var params=zoneAltitude;var param=function param(name,defaultValue){if(name in params){return params[name];}else if(defaultValue!==undefined){return defaultValue;}else{throw"config missing: "+name;}};zoneAltitude=param("altitude");zoneHeight=param("height");zoneColor=param("color","#008000");zoneAlpha=param("alpha",0.5);}if(this._action){return;}var zonesPlugin=this.zonesPlugin;var viewer=zonesPlugin.viewer;var scene=viewer.scene;var self=this;var select3dPoint=mousePointSelector(viewer,function(origin,direction){return planeIntersect(zoneAltitude,math.vec3([0,1,0]),origin,direction);});(function rec(){self._action=startPolysurfaceZoneCreateUI(scene,zoneAltitude,zoneHeight,zoneColor,zoneAlpha,self.pointerLens,zonesPlugin,select3dPoint,function(zone){var reactivate=true;self._action={deactivate:function deactivate(){reactivate=false;}};self.fire("zoneEnd",zone);if(reactivate){rec();}});})();}},{key:"deactivate",value:function deactivate(){if(this._action){this._action.deactivate();this._action=null;}}},{key:"destroy",value:function destroy(){this.deactivate();_get(_getPrototypeOf(ZonesPolysurfaceMouseControl.prototype),"destroy",this).call(this);}}]);return ZonesPolysurfaceMouseControl;}(Component);var ZonesPolysurfaceTouchControl=/*#__PURE__*/function(_Component46){_inherits(ZonesPolysurfaceTouchControl,_Component46);var _super179=_createSuper(ZonesPolysurfaceTouchControl);function ZonesPolysurfaceTouchControl(zonesPlugin){var _this184;var cfg=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};_classCallCheck(this,ZonesPolysurfaceTouchControl);_this184=_super179.call(this,zonesPlugin.viewer.scene);_this184.zonesPlugin=zonesPlugin;_this184.pointerLens=cfg.pointerLens;_this184.pointerCircle=new PointerCircle(zonesPlugin.viewer);_this184._action=null;return _this184;}_createClass(ZonesPolysurfaceTouchControl,[{key:"active",get:function get(){return!!this._action;}},{key:"activate",value:function activate(zoneAltitude,zoneHeight,zoneColor,zoneAlpha){if(_typeof(zoneAltitude)==="object"&&zoneAltitude!==null){var params=zoneAltitude;var param=function param(name,defaultValue){if(name in params){return params[name];}else if(defaultValue!==undefined){return defaultValue;}else{throw"config missing: "+name;}};zoneAltitude=param("altitude");zoneHeight=param("height");zoneColor=param("color","#008000");zoneAlpha=param("alpha",0.5);}if(this._action){return;}var zonesPlugin=this.zonesPlugin;var viewer=zonesPlugin.viewer;var scene=viewer.scene;var self=this;var select3dPoint=touchPointSelector(viewer,this.pointerCircle,function(origin,direction){return planeIntersect(zoneAltitude,math.vec3([0,1,0]),origin,direction);});(function rec(){self._action=startPolysurfaceZoneCreateUI(scene,zoneAltitude,zoneHeight,zoneColor,zoneAlpha,self.pointerLens,zonesPlugin,select3dPoint,function(zone){var reactivate=true;self._action={deactivate:function deactivate(){reactivate=false;}};self.fire("zoneEnd",zone);if(reactivate){rec();}});})();}},{key:"deactivate",value:function deactivate(){if(this._action){this._action.deactivate();this._action=null;}}},{key:"destroy",value:function destroy(){this.deactivate();_get(_getPrototypeOf(ZonesPolysurfaceTouchControl.prototype),"destroy",this).call(this);}}]);return ZonesPolysurfaceTouchControl;}(Component);var ZoneEditControl=/*#__PURE__*/function(_Component47){_inherits(ZoneEditControl,_Component47);var _super180=_createSuper(ZoneEditControl);function ZoneEditControl(zone,cfg,handleMouseEvents,handleTouchEvents){var _this185;_classCallCheck(this,ZoneEditControl);var viewer=zone.plugin.viewer;var scene=viewer.scene;_this185=_super180.call(this,scene);var altitude=zone._geometry.altitude;var dots=zone._geometry.planeCoordinates.map(function(planeCoord){var dotParent=scene.canvas.canvas.ownerDocument.body;var dot=new Dot3D(scene,{},dotParent,{fillColor:zone._color});dot.worldPos=math.vec3([planeCoord[0],altitude,planeCoord[1]]);dot.on("worldPos",function(){planeCoord[0]=dot.worldPos[0];planeCoord[1]=dot.worldPos[2];try{zone._rebuildMesh();}catch(e){if(zone._zoneMesh){zone._zoneMesh.destroy();zone._zoneMesh=null;}}});return dot;});var cleanupDrag=activateDraggableDots({viewer:viewer,handleMouseEvents:handleMouseEvents,handleTouchEvents:handleTouchEvents,pointerLens:cfg&&cfg.pointerLens,dots:dots,ray2WorldPos:function ray2WorldPos(orig,dir){return planeIntersect(altitude,math.vec3([0,1,0]),orig,dir);},onEnd:function onEnd(initPos,dot){if(zone._zoneMesh){_this185.fire("edited");}return!!zone._zoneMesh;}});var cleanup=function cleanup(){cleanupDrag();dots.forEach(function(d){return d.destroy();});};var destroyCb=zone.on("destroyed",cleanup);_this185._deactivate=function(){zone.off("destroyed",destroyCb);cleanup();};return _this185;}_createClass(ZoneEditControl,[{key:"deactivate",value:function deactivate(){this._deactivate();_get(_getPrototypeOf(ZoneEditControl.prototype),"destroy",this).call(this);}}]);return ZoneEditControl;}(Component);var ZoneEditMouseControl=/*#__PURE__*/function(_ZoneEditControl){_inherits(ZoneEditMouseControl,_ZoneEditControl);var _super181=_createSuper(ZoneEditMouseControl);function ZoneEditMouseControl(zone,cfg){_classCallCheck(this,ZoneEditMouseControl);return _super181.call(this,zone,cfg,true,false);}return _createClass(ZoneEditMouseControl);}(ZoneEditControl);var ZoneEditTouchControl=/*#__PURE__*/function(_ZoneEditControl2){_inherits(ZoneEditTouchControl,_ZoneEditControl2);var _super182=_createSuper(ZoneEditTouchControl);function ZoneEditTouchControl(zone,cfg){_classCallCheck(this,ZoneEditTouchControl);return _super182.call(this,zone,cfg,false,true);}return _createClass(ZoneEditTouchControl);}(ZoneEditControl);var ZoneTranslateControl=/*#__PURE__*/function(_Component48){_inherits(ZoneTranslateControl,_Component48);var _super183=_createSuper(ZoneTranslateControl);function ZoneTranslateControl(zone,cfg,handleMouseEvents,handleTouchEvents){var _this186;_classCallCheck(this,ZoneTranslateControl);var viewer=zone.plugin.viewer;var scene=viewer.scene;var canvas=scene.canvas.canvas;_this186=_super183.call(this,scene);var self=_assertThisInitialized(_this186);var altitude=zone._geometry.altitude;var pointerLens=cfg&&cfg.pointerLens;var updatePointerLens=pointerLens?function(canvasPos){pointerLens.visible=!!canvasPos;if(canvasPos){pointerLens.canvasPos=canvasPos;}}:function(){};var ray2WorldPos=function ray2WorldPos(orig,dir){return planeIntersect(altitude,math.vec3([0,1,0]),orig,dir);};var pickWorldPos=function pickWorldPos(canvasPos){var origin=math.vec3();var direction=math.vec3();math.canvasPosToWorldRay(canvas,scene.camera.viewMatrix,scene.camera.projMatrix,scene.camera.projection,canvasPos,origin,direction);return ray2WorldPos(origin,direction);};var copyCanvasPos=function copyCanvasPos(event,vec2){vec2[0]=event.clientX;vec2[1]=event.clientY;transformToNode(canvas.ownerDocument.body,canvas,vec2);return vec2;};var canvasHandle=function canvasHandle(type,cb){var callback=function callback(event){event.preventDefault();cb(event);};canvas.addEventListener(type,callback);return function(){return canvas.removeEventListener(type,callback);};};var _cleanupCurrentDrag=function cleanupCurrentDrag(){};var startDrag=function startDrag(event,onMoveType,onEndType,matchesEvent){var e=matchesEvent(event);var canvasPos=copyCanvasPos(e,math.vec2());var pickRecord=viewer.scene.pick({canvasPos:canvasPos,includeEntities:[zone._zoneMesh.id]});var pickZone=pickRecord&&pickRecord.entity&&pickRecord.entity.zone;if(pickZone===zone){_cleanupCurrentDrag();canvas.style.cursor="move";viewer.cameraControl.active=false;var onChange=function(){var initCoords=zone._geometry.planeCoordinates.map(function(c){return c.slice();});var initWorldPos=pickWorldPos(canvasPos);var initDragCoord=math.vec2([initWorldPos[0],initWorldPos[2]]);var dPos=math.vec2();return function(canvasPos){var worldPos=pickWorldPos(canvasPos);dPos[0]=worldPos[0];dPos[1]=worldPos[2];math.subVec2(initDragCoord,dPos,dPos);zone._geometry.planeCoordinates.forEach(function(planeCoord,idx){math.subVec2(initCoords[idx],dPos,planeCoord);});try{zone._rebuildMesh();}catch(e){if(zone._zoneMesh){zone._zoneMesh.destroy();zone._zoneMesh=null;}}};}();var cleanupMove=canvasHandle(onMoveType,function(event){var e=matchesEvent(event);if(e){var _canvasPos4=copyCanvasPos(e,math.vec2());onChange(_canvasPos4);updatePointerLens(_canvasPos4);}});var cleanupEnd=canvasHandle(onEndType,function(event){var e=matchesEvent(event);if(e){var _canvasPos5=copyCanvasPos(e,math.vec2());onChange(_canvasPos5);updatePointerLens(null);_cleanupCurrentDrag();self.fire("translated");}});_cleanupCurrentDrag=function cleanupCurrentDrag(){_cleanupCurrentDrag=function cleanupCurrentDrag(){};canvas.style.cursor="default";viewer.cameraControl.active=true;cleanupMove();cleanupEnd();};}};var startDragCbs=[];if(handleMouseEvents){startDragCbs.push(canvasHandle("mousedown",function(event){if(event.which===1){startDrag(event,"mousemove","mouseup",function(event){return event.which===1&&event;});}}));}if(handleTouchEvents){startDragCbs.push(canvasHandle("touchstart",function(event){if(event.touches.length===1){var touchStartId=event.touches[0].identifier;startDrag(event,"touchmove","touchend",function(event){return _toConsumableArray(event.changedTouches).find(function(e){return e.identifier===touchStartId;});});}}));}var cleanup=function cleanup(){_cleanupCurrentDrag();startDragCbs.forEach(function(cb){return cb();});updatePointerLens(null);};var destroyCb=zone.on("destroyed",cleanup);_this186._deactivate=function(){zone.off("destroyed",destroyCb);cleanup();};return _this186;}_createClass(ZoneTranslateControl,[{key:"deactivate",value:function deactivate(){this._deactivate();_get(_getPrototypeOf(ZoneTranslateControl.prototype),"destroy",this).call(this);}}]);return ZoneTranslateControl;}(Component);var ZoneTranslateMouseControl=/*#__PURE__*/function(_ZoneTranslateControl){_inherits(ZoneTranslateMouseControl,_ZoneTranslateControl);var _super184=_createSuper(ZoneTranslateMouseControl);function ZoneTranslateMouseControl(zone,cfg){_classCallCheck(this,ZoneTranslateMouseControl);return _super184.call(this,zone,cfg,true,false);}return _createClass(ZoneTranslateMouseControl);}(ZoneTranslateControl);var ZoneTranslateTouchControl=/*#__PURE__*/function(_ZoneTranslateControl2){_inherits(ZoneTranslateTouchControl,_ZoneTranslateControl2);var _super185=_createSuper(ZoneTranslateTouchControl);function ZoneTranslateTouchControl(zone,cfg){_classCallCheck(this,ZoneTranslateTouchControl);return _super185.call(this,zone,cfg,false,true);}return _createClass(ZoneTranslateTouchControl);}(ZoneTranslateControl);export{AlphaFormat,AmbientLight,AngleMeasurementEditMouseControl,AngleMeasurementEditTouchControl,AngleMeasurementsControl,AngleMeasurementsMouseControl,AngleMeasurementsPlugin,AngleMeasurementsTouchControl,AnnotationsPlugin,AxisGizmoPlugin,BCFViewpointsPlugin,Bitmap,ByteType,CameraMemento,CameraPath,CameraPathAnimation,CityJSONLoaderPlugin,ClampToEdgeWrapping,Component,CompressedMediaType,Configs,ContextMenu,CubicBezierCurve,Curve,DefaultLoadingManager,DepthFormat,DepthStencilFormat,DirLight,DistanceMeasurementEditMouseControl,DistanceMeasurementEditTouchControl,DistanceMeasurementsControl,DistanceMeasurementsMouseControl,DistanceMeasurementsPlugin,DistanceMeasurementsTouchControl,DotBIMDefaultDataSource,DotBIMLoaderPlugin,EdgeMaterial,EmphasisMaterial,FaceAlignedSectionPlanesPlugin,FastNavPlugin,FloatType,Fresnel,Frustum$1 as Frustum,FrustumPlane,GIFMediaType,GLTFDefaultDataSource,GLTFLoaderPlugin,HalfFloatType,ImagePlane,IntType,JPEGMediaType,KTX2TextureTranscoder,LASLoaderPlugin,LambertMaterial,LightMap,LineSet,LinearEncoding,LinearFilter,LinearMipMapLinearFilter,LinearMipMapNearestFilter,LinearMipmapLinearFilter,LinearMipmapNearestFilter,Loader,LoadingManager,LocaleService,LuminanceAlphaFormat,LuminanceFormat,Map$1 as Map,Marker,MarqueePicker,MarqueePickerMouseControl,Mesh,MetallicMaterial,MirroredRepeatWrapping,ModelMemento,NavCubePlugin,NearestFilter,NearestMipMapLinearFilter,NearestMipMapNearestFilter,NearestMipmapLinearFilter,NearestMipmapNearestFilter,Node$2 as Node,OBJLoaderPlugin,ObjectsKdTree3,ObjectsMemento,PNGMediaType,Path,PerformanceModel,PhongMaterial,PickResult,Plugin,PointLight,PointerCircle,PointerLens,QuadraticBezierCurve,Queue,RGBAFormat,RGBAIntegerFormat,RGBA_ASTC_10x10_Format,RGBA_ASTC_10x5_Format,RGBA_ASTC_10x6_Format,RGBA_ASTC_10x8_Format,RGBA_ASTC_12x10_Format,RGBA_ASTC_12x12_Format,RGBA_ASTC_4x4_Format,RGBA_ASTC_5x4_Format,RGBA_ASTC_5x5_Format,RGBA_ASTC_6x5_Format,RGBA_ASTC_6x6_Format,RGBA_ASTC_8x5_Format,RGBA_ASTC_8x6_Format,RGBA_ASTC_8x8_Format,RGBA_BPTC_Format,RGBA_ETC2_EAC_Format,RGBA_PVRTC_2BPPV1_Format,RGBA_PVRTC_4BPPV1_Format,RGBA_S3TC_DXT1_Format,RGBA_S3TC_DXT3_Format,RGBA_S3TC_DXT5_Format,RGBFormat,RGB_ETC1_Format,RGB_ETC2_Format,RGB_PVRTC_2BPPV1_Format,RGB_PVRTC_4BPPV1_Format,RGB_S3TC_DXT1_Format,RGFormat,RGIntegerFormat,ReadableGeometry,RedFormat,RedIntegerFormat,ReflectionMap,RepeatWrapping,STLDefaultDataSource,STLLoaderPlugin,SceneModel,SceneModelMesh,SceneModelTransform,SectionPlane,SectionPlanesPlugin,ShortType,Skybox,SkyboxesPlugin,SpecularMaterial,SplineCurve,SpriteMarker,StoreyViewsPlugin,Texture,TextureTranscoder,TreeViewPlugin,UnsignedByteType,UnsignedInt248Type,UnsignedIntType,UnsignedShort4444Type,UnsignedShort5551Type,UnsignedShortType,VBOGeometry,ViewCullPlugin,Viewer,WebIFCLoaderPlugin,WorkerPool$1 as WorkerPool,XKTDefaultDataSource,XKTLoaderPlugin,XML3DLoaderPlugin,ZoneEditControl,ZoneEditMouseControl,ZoneEditTouchControl,ZoneTranslateControl,ZoneTranslateMouseControl,ZoneTranslateTouchControl,ZonesMouseControl,ZonesPlugin,ZonesPolysurfaceMouseControl,ZonesPolysurfaceTouchControl,ZonesTouchControl,buildBoxGeometry,buildBoxLinesGeometry,buildBoxLinesGeometryFromAABB,buildCylinderGeometry,buildGridGeometry,buildLineGeometry,buildPlaneGeometry,buildPolylineGeometry,buildPolylineGeometryFromCurve,buildSphereGeometry,buildTorusGeometry,buildVectorTextGeometry,createRTCViewMat,frustumIntersectsAABB3,getKTX2TextureTranscoder,getPlaneRTCPos,load3DSGeometry,loadOBJGeometry,math,rtcToWorldPos,sRGBEncoding,setFrustum,stats,utils,worldToRTCPos,worldToRTCPositions};
+marker.update(worldPos);cleanups.forEach(function(c){return c();});onZoneCreated(zonesPlugin.createZone({id:math.createUUID(),geometry:{planeCoordinates:pos2D,altitude:zoneAltitude,height:zoneHeight},alpha:zoneAlpha,color:zoneColor}));}else{marker.update(worldPos);wire&&wire.update(worldPos);selectNextPoint(markers.concat(marker));}});})([]);return{closeSurface:function closeSurface(){throw"TODO";},deactivate:function deactivate(){deactivatePointSelection();cleanups.forEach(function(c){return c();});}};};var ZonesPolysurfaceMouseControl=/*#__PURE__*/function(_Component45){_inherits(ZonesPolysurfaceMouseControl,_Component45);var _super178=_createSuper(ZonesPolysurfaceMouseControl);function ZonesPolysurfaceMouseControl(zonesPlugin){var _this183;var cfg=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};_classCallCheck(this,ZonesPolysurfaceMouseControl);_this183=_super178.call(this,zonesPlugin.viewer.scene);_this183.zonesPlugin=zonesPlugin;_this183.pointerLens=cfg.pointerLens;_this183._action=null;return _this183;}_createClass(ZonesPolysurfaceMouseControl,[{key:"active",get:function get(){return!!this._action;}},{key:"activate",value:function activate(zoneAltitude,zoneHeight,zoneColor,zoneAlpha){if(_typeof(zoneAltitude)==="object"&&zoneAltitude!==null){var params=zoneAltitude;var param=function param(name,defaultValue){if(name in params){return params[name];}else if(defaultValue!==undefined){return defaultValue;}else{throw"config missing: "+name;}};zoneAltitude=param("altitude");zoneHeight=param("height");zoneColor=param("color","#008000");zoneAlpha=param("alpha",0.5);}if(this._action){return;}var zonesPlugin=this.zonesPlugin;var viewer=zonesPlugin.viewer;var scene=viewer.scene;var self=this;var select3dPoint=mousePointSelector(viewer,function(origin,direction){return planeIntersect(zoneAltitude,math.vec3([0,1,0]),origin,direction);});(function rec(){self._action=startPolysurfaceZoneCreateUI(scene,zoneAltitude,zoneHeight,zoneColor,zoneAlpha,self.pointerLens,zonesPlugin,select3dPoint,function(zone){var reactivate=true;self._action={deactivate:function deactivate(){reactivate=false;}};self.fire("zoneEnd",zone);if(reactivate){rec();}});})();}},{key:"deactivate",value:function deactivate(){if(this._action){this._action.deactivate();this._action=null;}}},{key:"destroy",value:function destroy(){this.deactivate();_get(_getPrototypeOf(ZonesPolysurfaceMouseControl.prototype),"destroy",this).call(this);}}]);return ZonesPolysurfaceMouseControl;}(Component);var ZonesPolysurfaceTouchControl=/*#__PURE__*/function(_Component46){_inherits(ZonesPolysurfaceTouchControl,_Component46);var _super179=_createSuper(ZonesPolysurfaceTouchControl);function ZonesPolysurfaceTouchControl(zonesPlugin){var _this184;var cfg=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};_classCallCheck(this,ZonesPolysurfaceTouchControl);_this184=_super179.call(this,zonesPlugin.viewer.scene);_this184.zonesPlugin=zonesPlugin;_this184.pointerLens=cfg.pointerLens;_this184.pointerCircle=new PointerCircle(zonesPlugin.viewer);_this184._action=null;return _this184;}_createClass(ZonesPolysurfaceTouchControl,[{key:"active",get:function get(){return!!this._action;}},{key:"activate",value:function activate(zoneAltitude,zoneHeight,zoneColor,zoneAlpha){if(_typeof(zoneAltitude)==="object"&&zoneAltitude!==null){var params=zoneAltitude;var param=function param(name,defaultValue){if(name in params){return params[name];}else if(defaultValue!==undefined){return defaultValue;}else{throw"config missing: "+name;}};zoneAltitude=param("altitude");zoneHeight=param("height");zoneColor=param("color","#008000");zoneAlpha=param("alpha",0.5);}if(this._action){return;}var zonesPlugin=this.zonesPlugin;var viewer=zonesPlugin.viewer;var scene=viewer.scene;var self=this;var select3dPoint=touchPointSelector(viewer,this.pointerCircle,function(origin,direction){return planeIntersect(zoneAltitude,math.vec3([0,1,0]),origin,direction);});(function rec(){self._action=startPolysurfaceZoneCreateUI(scene,zoneAltitude,zoneHeight,zoneColor,zoneAlpha,self.pointerLens,zonesPlugin,select3dPoint,function(zone){var reactivate=true;self._action={deactivate:function deactivate(){reactivate=false;}};self.fire("zoneEnd",zone);if(reactivate){rec();}});})();}},{key:"deactivate",value:function deactivate(){if(this._action){this._action.deactivate();this._action=null;}}},{key:"destroy",value:function destroy(){this.deactivate();_get(_getPrototypeOf(ZonesPolysurfaceTouchControl.prototype),"destroy",this).call(this);}}]);return ZonesPolysurfaceTouchControl;}(Component);var ZoneEditControl=/*#__PURE__*/function(_Component47){_inherits(ZoneEditControl,_Component47);var _super180=_createSuper(ZoneEditControl);function ZoneEditControl(zone,cfg,handleMouseEvents,handleTouchEvents){var _this185;_classCallCheck(this,ZoneEditControl);var viewer=zone.plugin.viewer;var scene=viewer.scene;_this185=_super180.call(this,scene);var altitude=zone._geometry.altitude;var dots=zone._geometry.planeCoordinates.map(function(planeCoord){var dotParent=scene.canvas.canvas.ownerDocument.body;var dot=new Dot3D(scene,{},dotParent,{fillColor:zone._color});dot.worldPos=math.vec3([planeCoord[0],altitude,planeCoord[1]]);dot.on("worldPos",function(){planeCoord[0]=dot.worldPos[0];planeCoord[1]=dot.worldPos[2];try{zone._rebuildMesh();}catch(e){if(zone._zoneMesh){zone._zoneMesh.destroy();zone._zoneMesh=null;}}});return dot;});var cleanupDrag=activateDraggableDots({viewer:viewer,handleMouseEvents:handleMouseEvents,handleTouchEvents:handleTouchEvents,pointerLens:cfg&&cfg.pointerLens,dots:dots,ray2WorldPos:function ray2WorldPos(orig,dir){return planeIntersect(altitude,math.vec3([0,1,0]),orig,dir);},onEnd:function onEnd(initPos,dot){if(zone._zoneMesh){_this185.fire("edited");}return!!zone._zoneMesh;}});var cleanup=function cleanup(){cleanupDrag();dots.forEach(function(d){return d.destroy();});};var destroyCb=zone.on("destroyed",cleanup);_this185._deactivate=function(){zone.off("destroyed",destroyCb);cleanup();};return _this185;}_createClass(ZoneEditControl,[{key:"deactivate",value:function deactivate(){this._deactivate();_get(_getPrototypeOf(ZoneEditControl.prototype),"destroy",this).call(this);}}]);return ZoneEditControl;}(Component);var ZoneEditMouseControl=/*#__PURE__*/function(_ZoneEditControl){_inherits(ZoneEditMouseControl,_ZoneEditControl);var _super181=_createSuper(ZoneEditMouseControl);function ZoneEditMouseControl(zone,cfg){_classCallCheck(this,ZoneEditMouseControl);return _super181.call(this,zone,cfg,true,false);}return _createClass(ZoneEditMouseControl);}(ZoneEditControl);var ZoneEditTouchControl=/*#__PURE__*/function(_ZoneEditControl2){_inherits(ZoneEditTouchControl,_ZoneEditControl2);var _super182=_createSuper(ZoneEditTouchControl);function ZoneEditTouchControl(zone,cfg){_classCallCheck(this,ZoneEditTouchControl);return _super182.call(this,zone,cfg,false,true);}return _createClass(ZoneEditTouchControl);}(ZoneEditControl);var ZoneTranslateControl=/*#__PURE__*/function(_Component48){_inherits(ZoneTranslateControl,_Component48);var _super183=_createSuper(ZoneTranslateControl);function ZoneTranslateControl(zone,cfg,handleMouseEvents,handleTouchEvents){var _this186;_classCallCheck(this,ZoneTranslateControl);var viewer=zone.plugin.viewer;var scene=viewer.scene;var canvas=scene.canvas.canvas;_this186=_super183.call(this,scene);var self=_assertThisInitialized(_this186);var altitude=zone._geometry.altitude;var pointerLens=cfg&&cfg.pointerLens;var updatePointerLens=pointerLens?function(canvasPos){pointerLens.visible=!!canvasPos;if(canvasPos){pointerLens.canvasPos=canvasPos;}}:function(){};var ray2WorldPos=function ray2WorldPos(orig,dir){return planeIntersect(altitude,math.vec3([0,1,0]),orig,dir);};var pickWorldPos=function pickWorldPos(canvasPos){var origin=math.vec3();var direction=math.vec3();math.canvasPosToWorldRay(canvas,scene.camera.viewMatrix,scene.camera.projMatrix,scene.camera.projection,canvasPos,origin,direction);return ray2WorldPos(origin,direction);};var copyCanvasPos=function copyCanvasPos(event,vec2){vec2[0]=event.clientX;vec2[1]=event.clientY;transformToNode(canvas.ownerDocument.body,canvas,vec2);return vec2;};var canvasHandle=function canvasHandle(type,cb){var callback=function callback(event){event.preventDefault();cb(event);};canvas.addEventListener(type,callback);return function(){return canvas.removeEventListener(type,callback);};};var _cleanupCurrentDrag=function cleanupCurrentDrag(){};var startDrag=function startDrag(event,onMoveType,onEndType,matchesEvent){var e=matchesEvent(event);var canvasPos=copyCanvasPos(e,math.vec2());var pickRecord=viewer.scene.pick({canvasPos:canvasPos,includeEntities:[zone._zoneMesh.id]});var pickZone=pickRecord&&pickRecord.entity&&pickRecord.entity.zone;if(pickZone===zone){_cleanupCurrentDrag();canvas.style.cursor="move";viewer.cameraControl.active=false;var onChange=function(){var initCoords=zone._geometry.planeCoordinates.map(function(c){return c.slice();});var initWorldPos=pickWorldPos(canvasPos);var initDragCoord=math.vec2([initWorldPos[0],initWorldPos[2]]);var dPos=math.vec2();return function(canvasPos){var worldPos=pickWorldPos(canvasPos);dPos[0]=worldPos[0];dPos[1]=worldPos[2];math.subVec2(initDragCoord,dPos,dPos);zone._geometry.planeCoordinates.forEach(function(planeCoord,idx){math.subVec2(initCoords[idx],dPos,planeCoord);});try{zone._rebuildMesh();}catch(e){if(zone._zoneMesh){zone._zoneMesh.destroy();zone._zoneMesh=null;}}};}();var cleanupMove=canvasHandle(onMoveType,function(event){var e=matchesEvent(event);if(e){var _canvasPos4=copyCanvasPos(e,math.vec2());onChange(_canvasPos4);updatePointerLens(_canvasPos4);}});var cleanupEnd=canvasHandle(onEndType,function(event){var e=matchesEvent(event);if(e){var _canvasPos5=copyCanvasPos(e,math.vec2());onChange(_canvasPos5);updatePointerLens(null);_cleanupCurrentDrag();self.fire("translated");}});_cleanupCurrentDrag=function cleanupCurrentDrag(){_cleanupCurrentDrag=function cleanupCurrentDrag(){};canvas.style.cursor="default";viewer.cameraControl.active=true;cleanupMove();cleanupEnd();};}};var startDragCbs=[];if(handleMouseEvents){startDragCbs.push(canvasHandle("mousedown",function(event){if(event.which===1){startDrag(event,"mousemove","mouseup",function(event){return event.which===1&&event;});}}));}if(handleTouchEvents){startDragCbs.push(canvasHandle("touchstart",function(event){if(event.touches.length===1){var touchStartId=event.touches[0].identifier;startDrag(event,"touchmove","touchend",function(event){return _toConsumableArray(event.changedTouches).find(function(e){return e.identifier===touchStartId;});});}}));}var cleanup=function cleanup(){_cleanupCurrentDrag();startDragCbs.forEach(function(cb){return cb();});updatePointerLens(null);};var destroyCb=zone.on("destroyed",cleanup);_this186._deactivate=function(){zone.off("destroyed",destroyCb);cleanup();};return _this186;}_createClass(ZoneTranslateControl,[{key:"deactivate",value:function deactivate(){this._deactivate();_get(_getPrototypeOf(ZoneTranslateControl.prototype),"destroy",this).call(this);}}]);return ZoneTranslateControl;}(Component);var ZoneTranslateMouseControl=/*#__PURE__*/function(_ZoneTranslateControl){_inherits(ZoneTranslateMouseControl,_ZoneTranslateControl);var _super184=_createSuper(ZoneTranslateMouseControl);function ZoneTranslateMouseControl(zone,cfg){_classCallCheck(this,ZoneTranslateMouseControl);return _super184.call(this,zone,cfg,true,false);}return _createClass(ZoneTranslateMouseControl);}(ZoneTranslateControl);var ZoneTranslateTouchControl=/*#__PURE__*/function(_ZoneTranslateControl2){_inherits(ZoneTranslateTouchControl,_ZoneTranslateControl2);var _super185=_createSuper(ZoneTranslateTouchControl);function ZoneTranslateTouchControl(zone,cfg){_classCallCheck(this,ZoneTranslateTouchControl);return _super185.call(this,zone,cfg,false,true);}return _createClass(ZoneTranslateTouchControl);}(ZoneTranslateControl);export{AlphaFormat,AmbientLight,AngleMeasurementEditMouseControl,AngleMeasurementEditTouchControl,AngleMeasurementsControl,AngleMeasurementsMouseControl,AngleMeasurementsPlugin,AngleMeasurementsTouchControl,AnnotationsPlugin,AxisGizmoPlugin,BCFViewpointsPlugin,Bitmap,ByteType,CameraMemento,CameraPath,CameraPathAnimation,CityJSONLoaderPlugin,ClampToEdgeWrapping,Component,CompressedMediaType,Configs,ContextMenu,CubicBezierCurve,Curve,DefaultLoadingManager,DepthFormat,DepthStencilFormat,DirLight,DistanceMeasurementEditControl,DistanceMeasurementEditMouseControl,DistanceMeasurementEditTouchControl,DistanceMeasurementsControl,DistanceMeasurementsMouseControl,DistanceMeasurementsPlugin,DistanceMeasurementsTouchControl,DotBIMDefaultDataSource,DotBIMLoaderPlugin,EdgeMaterial,EmphasisMaterial,FaceAlignedSectionPlanesPlugin,FastNavPlugin,FloatType,Fresnel,Frustum$1 as Frustum,FrustumPlane,GIFMediaType,GLTFDefaultDataSource,GLTFLoaderPlugin,HalfFloatType,ImagePlane,IntType,JPEGMediaType,KTX2TextureTranscoder,LASLoaderPlugin,LambertMaterial,LightMap,LineSet,LinearEncoding,LinearFilter,LinearMipMapLinearFilter,LinearMipMapNearestFilter,LinearMipmapLinearFilter,LinearMipmapNearestFilter,Loader,LoadingManager,LocaleService,LuminanceAlphaFormat,LuminanceFormat,Map$1 as Map,Marker,MarqueePicker,MarqueePickerMouseControl,Mesh,MetallicMaterial,MirroredRepeatWrapping,ModelMemento,NavCubePlugin,NearestFilter,NearestMipMapLinearFilter,NearestMipMapNearestFilter,NearestMipmapLinearFilter,NearestMipmapNearestFilter,Node$2 as Node,OBJLoaderPlugin,ObjectsKdTree3,ObjectsMemento,PNGMediaType,Path,PerformanceModel,PhongMaterial,PickResult,Plugin,PointLight,PointerCircle,PointerLens,QuadraticBezierCurve,Queue,RGBAFormat,RGBAIntegerFormat,RGBA_ASTC_10x10_Format,RGBA_ASTC_10x5_Format,RGBA_ASTC_10x6_Format,RGBA_ASTC_10x8_Format,RGBA_ASTC_12x10_Format,RGBA_ASTC_12x12_Format,RGBA_ASTC_4x4_Format,RGBA_ASTC_5x4_Format,RGBA_ASTC_5x5_Format,RGBA_ASTC_6x5_Format,RGBA_ASTC_6x6_Format,RGBA_ASTC_8x5_Format,RGBA_ASTC_8x6_Format,RGBA_ASTC_8x8_Format,RGBA_BPTC_Format,RGBA_ETC2_EAC_Format,RGBA_PVRTC_2BPPV1_Format,RGBA_PVRTC_4BPPV1_Format,RGBA_S3TC_DXT1_Format,RGBA_S3TC_DXT3_Format,RGBA_S3TC_DXT5_Format,RGBFormat,RGB_ETC1_Format,RGB_ETC2_Format,RGB_PVRTC_2BPPV1_Format,RGB_PVRTC_4BPPV1_Format,RGB_S3TC_DXT1_Format,RGFormat,RGIntegerFormat,ReadableGeometry,RedFormat,RedIntegerFormat,ReflectionMap,RepeatWrapping,STLDefaultDataSource,STLLoaderPlugin,SceneModel,SceneModelMesh,SceneModelTransform,SectionPlane,SectionPlanesPlugin,ShortType,Skybox,SkyboxesPlugin,SpecularMaterial,SplineCurve,SpriteMarker,StoreyViewsPlugin,Texture,TextureTranscoder,TreeViewPlugin,UnsignedByteType,UnsignedInt248Type,UnsignedIntType,UnsignedShort4444Type,UnsignedShort5551Type,UnsignedShortType,VBOGeometry,ViewCullPlugin,Viewer,WebIFCLoaderPlugin,WorkerPool$1 as WorkerPool,XKTDefaultDataSource,XKTLoaderPlugin,XML3DLoaderPlugin,ZoneEditControl,ZoneEditMouseControl,ZoneEditTouchControl,ZoneTranslateControl,ZoneTranslateMouseControl,ZoneTranslateTouchControl,ZonesMouseControl,ZonesPlugin,ZonesPolysurfaceMouseControl,ZonesPolysurfaceTouchControl,ZonesTouchControl,buildBoxGeometry,buildBoxLinesGeometry,buildBoxLinesGeometryFromAABB,buildCylinderGeometry,buildGridGeometry,buildLineGeometry,buildPlaneGeometry,buildPolylineGeometry,buildPolylineGeometryFromCurve,buildSphereGeometry,buildTorusGeometry,buildVectorTextGeometry,createRTCViewMat,frustumIntersectsAABB3,getKTX2TextureTranscoder,getPlaneRTCPos,load3DSGeometry,loadOBJGeometry,math,rtcToWorldPos,sRGBEncoding,setFrustum,stats,utils,worldToRTCPos,worldToRTCPositions};
diff --git a/dist/xeokit-sdk.min.cjs.js b/dist/xeokit-sdk.min.cjs.js
index 98e56ab56..c372846f0 100644
--- a/dist/xeokit-sdk.min.cjs.js
+++ b/dist/xeokit-sdk.min.cjs.js
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h=A.length?parseInt(Qc.apply(void 0,A),10):0;return i*(r+a*Math.pow(10,-n))*Math.pow(10,l*h)},Wu={type:2},Ku={type:3},Xu={type:4},Ju={type:13},Yu={type:8},Zu={type:21},qu={type:9},$u={type:10},ed={type:11},td={type:12},id={type:14},sd={type:23},rd={type:1},od={type:25},nd={type:24},ad={type:26},ld={type:27},Ad={type:28},hd={type:29},cd={type:31},ud={type:32},dd=function(){function e(){this._value=[]}return e.prototype.write=function(e){this._value=this._value.concat(Nc(e))},e.prototype.read=function(){for(var e=[],t=this.consumeToken();t!==ud;)e.push(t),t=this.consumeToken();return e},e.prototype.consumeToken=function(){var e=this.consumeCodePoint();switch(e){case 34:return this.consumeStringToken(34);case 35:var t=this.peekCodePoint(0),i=this.peekCodePoint(1),s=this.peekCodePoint(2);if(Qu(t)||Hu(i,s)){var r=ju(t,i,s)?2:1;return{type:5,value:this.consumeName(),flags:r}}break;case 36:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),Ju;break;case 39:return this.consumeStringToken(39);case 40:return Wu;case 41:return Ku;case 42:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),id;break;case 43:if(Gu(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case 44:return Xu;case 45:var o=e,n=this.peekCodePoint(0),a=this.peekCodePoint(1);if(Gu(o,n,a))return this.reconsumeCodePoint(e),this.consumeNumericToken();if(ju(o,n,a))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();if(45===n&&62===a)return this.consumeCodePoint(),this.consumeCodePoint(),nd;break;case 46:if(Gu(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case 47:if(42===this.peekCodePoint(0))for(this.consumeCodePoint();;){var l=this.consumeCodePoint();if(42===l&&47===(l=this.consumeCodePoint()))return this.consumeToken();if(-1===l)return this.consumeToken()}break;case 58:return ad;case 59:return ld;case 60:if(33===this.peekCodePoint(0)&&45===this.peekCodePoint(1)&&45===this.peekCodePoint(2))return this.consumeCodePoint(),this.consumeCodePoint(),od;break;case 64:var A=this.peekCodePoint(0),h=this.peekCodePoint(1),c=this.peekCodePoint(2);if(ju(A,h,c))return{type:7,value:this.consumeName()};break;case 91:return Ad;case 92:if(Hu(e,this.peekCodePoint(0)))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();break;case 93:return hd;case 61:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),Yu;break;case 123:return ed;case 125:return td;case 117:case 85:var u=this.peekCodePoint(0),d=this.peekCodePoint(1);return 43!==u||!ku(d)&&63!==d||(this.consumeCodePoint(),this.consumeUnicodeRangeToken()),this.reconsumeCodePoint(e),this.consumeIdentLikeToken();case 124:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),qu;if(124===this.peekCodePoint(0))return this.consumeCodePoint(),Zu;break;case 126:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),$u;break;case-1:return ud}return Ou(e)?(this.consumeWhiteSpace(),cd):Uu(e)?(this.reconsumeCodePoint(e),this.consumeNumericToken()):Nu(e)?(this.reconsumeCodePoint(e),this.consumeIdentLikeToken()):{type:6,value:Qc(e)}},e.prototype.consumeCodePoint=function(){var e=this._value.shift();return void 0===e?-1:e},e.prototype.reconsumeCodePoint=function(e){this._value.unshift(e)},e.prototype.peekCodePoint=function(e){return e>=this._value.length?-1:this._value[e]},e.prototype.consumeUnicodeRangeToken=function(){for(var e=[],t=this.consumeCodePoint();ku(t)&&e.length<6;)e.push(t),t=this.consumeCodePoint();for(var i=!1;63===t&&e.length<6;)e.push(t),t=this.consumeCodePoint(),i=!0;if(i)return{type:30,start:parseInt(Qc.apply(void 0,e.map((function(e){return 63===e?48:e}))),16),end:parseInt(Qc.apply(void 0,e.map((function(e){return 63===e?70:e}))),16)};var s=parseInt(Qc.apply(void 0,e),16);if(45===this.peekCodePoint(0)&&ku(this.peekCodePoint(1))){this.consumeCodePoint(),t=this.consumeCodePoint();for(var r=[];ku(t)&&r.length<6;)r.push(t),t=this.consumeCodePoint();return{type:30,start:s,end:parseInt(Qc.apply(void 0,r),16)}}return{type:30,start:s,end:s}},e.prototype.consumeIdentLikeToken=function(){var e=this.consumeName();return"url"===e.toLowerCase()&&40===this.peekCodePoint(0)?(this.consumeCodePoint(),this.consumeUrlToken()):40===this.peekCodePoint(0)?(this.consumeCodePoint(),{type:19,value:e}):{type:20,value:e}},e.prototype.consumeUrlToken=function(){var e=[];if(this.consumeWhiteSpace(),-1===this.peekCodePoint(0))return{type:22,value:""};var t=this.peekCodePoint(0);if(39===t||34===t){var i=this.consumeStringToken(this.consumeCodePoint());return 0===i.type&&(this.consumeWhiteSpace(),-1===this.peekCodePoint(0)||41===this.peekCodePoint(0))?(this.consumeCodePoint(),{type:22,value:i.value}):(this.consumeBadUrlRemnants(),sd)}for(;;){var s=this.consumeCodePoint();if(-1===s||41===s)return{type:22,value:Qc.apply(void 0,e)};if(Ou(s))return this.consumeWhiteSpace(),-1===this.peekCodePoint(0)||41===this.peekCodePoint(0)?(this.consumeCodePoint(),{type:22,value:Qc.apply(void 0,e)}):(this.consumeBadUrlRemnants(),sd);if(34===s||39===s||40===s||Vu(s))return this.consumeBadUrlRemnants(),sd;if(92===s){if(!Hu(s,this.peekCodePoint(0)))return this.consumeBadUrlRemnants(),sd;e.push(this.consumeEscapedCodePoint())}else e.push(s)}},e.prototype.consumeWhiteSpace=function(){for(;Ou(this.peekCodePoint(0));)this.consumeCodePoint()},e.prototype.consumeBadUrlRemnants=function(){for(;;){var e=this.consumeCodePoint();if(41===e||-1===e)return;Hu(e,this.peekCodePoint(0))&&this.consumeEscapedCodePoint()}},e.prototype.consumeStringSlice=function(e){for(var t="";e>0;){var i=Math.min(5e4,e);t+=Qc.apply(void 0,this._value.splice(0,i)),e-=i}return this._value.shift(),t},e.prototype.consumeStringToken=function(e){for(var t="",i=0;;){var s=this._value[i];if(-1===s||void 0===s||s===e)return{type:0,value:t+=this.consumeStringSlice(i)};if(10===s)return this._value.splice(0,i),rd;if(92===s){var r=this._value[i+1];-1!==r&&void 0!==r&&(10===r?(t+=this.consumeStringSlice(i),i=-1,this._value.shift()):Hu(s,r)&&(t+=this.consumeStringSlice(i),t+=Qc(this.consumeEscapedCodePoint()),i=-1))}i++}},e.prototype.consumeNumber=function(){var e=[],t=4,i=this.peekCodePoint(0);for(43!==i&&45!==i||e.push(this.consumeCodePoint());Uu(this.peekCodePoint(0));)e.push(this.consumeCodePoint());i=this.peekCodePoint(0);var s=this.peekCodePoint(1);if(46===i&&Uu(s))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=8;Uu(this.peekCodePoint(0));)e.push(this.consumeCodePoint());i=this.peekCodePoint(0),s=this.peekCodePoint(1);var r=this.peekCodePoint(2);if((69===i||101===i)&&((43===s||45===s)&&Uu(r)||Uu(s)))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=8;Uu(this.peekCodePoint(0));)e.push(this.consumeCodePoint());return[zu(e),t]},e.prototype.consumeNumericToken=function(){var e=this.consumeNumber(),t=e[0],i=e[1],s=this.peekCodePoint(0),r=this.peekCodePoint(1),o=this.peekCodePoint(2);return ju(s,r,o)?{type:15,number:t,flags:i,unit:this.consumeName()}:37===s?(this.consumeCodePoint(),{type:16,number:t,flags:i}):{type:17,number:t,flags:i}},e.prototype.consumeEscapedCodePoint=function(){var e=this.consumeCodePoint();if(ku(e)){for(var t=Qc(e);ku(this.peekCodePoint(0))&&t.length<6;)t+=Qc(this.consumeCodePoint());Ou(this.peekCodePoint(0))&&this.consumeCodePoint();var i=parseInt(t,16);return 0===i||function(e){return e>=55296&&e<=57343}(i)||i>1114111?65533:i}return-1===e?65533:e},e.prototype.consumeName=function(){for(var e="";;){var t=this.consumeCodePoint();if(Qu(t))e+=Qc(t);else{if(!Hu(t,this.peekCodePoint(0)))return this.reconsumeCodePoint(t),e;e+=Qc(this.consumeEscapedCodePoint())}}},e}(),pd=function(){function e(e){this._tokens=e}return e.create=function(t){var i=new dd;return i.write(t),new e(i.read())},e.parseValue=function(t){return e.create(t).parseComponentValue()},e.parseValues=function(t){return e.create(t).parseComponentValues()},e.prototype.parseComponentValue=function(){for(var e=this.consumeToken();31===e.type;)e=this.consumeToken();if(32===e.type)throw new SyntaxError("Error parsing CSS component value, unexpected EOF");this.reconsumeToken(e);var t=this.consumeComponentValue();do{e=this.consumeToken()}while(31===e.type);if(32===e.type)return t;throw new SyntaxError("Error parsing CSS component value, multiple values found when expecting only one")},e.prototype.parseComponentValues=function(){for(var e=[];;){var t=this.consumeComponentValue();if(32===t.type)return e;e.push(t),e.push()}},e.prototype.consumeComponentValue=function(){var e=this.consumeToken();switch(e.type){case 11:case 28:case 2:return this.consumeSimpleBlock(e.type);case 19:return this.consumeFunction(e)}return e},e.prototype.consumeSimpleBlock=function(e){for(var t={type:e,values:[]},i=this.consumeToken();;){if(32===i.type||Bd(i,e))return t;this.reconsumeToken(i),t.values.push(this.consumeComponentValue()),i=this.consumeToken()}},e.prototype.consumeFunction=function(e){for(var t={name:e.value,values:[],type:18};;){var i=this.consumeToken();if(32===i.type||3===i.type)return t;this.reconsumeToken(i),t.values.push(this.consumeComponentValue())}},e.prototype.consumeToken=function(){var e=this._tokens.shift();return void 0===e?ud:e},e.prototype.reconsumeToken=function(e){this._tokens.unshift(e)},e}(),fd=function(e){return 15===e.type},gd=function(e){return 17===e.type},md=function(e){return 20===e.type},_d=function(e){return 0===e.type},vd=function(e,t){return md(e)&&e.value===t},bd=function(e){return 31!==e.type},yd=function(e){return 31!==e.type&&4!==e.type},xd=function(e){var t=[],i=[];return e.forEach((function(e){if(4===e.type){if(0===i.length)throw new Error("Error parsing function args, zero tokens for arg");return t.push(i),void(i=[])}31!==e.type&&i.push(e)})),i.length&&t.push(i),t},Bd=function(e,t){return 11===t&&12===e.type||(28===t&&29===e.type||2===t&&3===e.type)},wd=function(e){return 17===e.type||15===e.type},Pd=function(e){return 16===e.type||wd(e)},Cd=function(e){return e.length>1?[e[0],e[1]]:[e[0]]},Md={type:17,number:0,flags:4},Ed={type:16,number:50,flags:4},Fd={type:16,number:100,flags:4},Id=function(e,t,i){var s=e[0],r=e[1];return[Dd(s,t),Dd(void 0!==r?r:s,i)]},Dd=function(e,t){if(16===e.type)return e.number/100*t;if(fd(e))switch(e.unit){case"rem":case"em":return 16*e.number;default:return e.number}return e.number},Sd=function(e,t){if(15===t.type)switch(t.unit){case"deg":return Math.PI*t.number/180;case"grad":return Math.PI/200*t.number;case"rad":return t.number;case"turn":return 2*Math.PI*t.number}throw new Error("Unsupported angle type")},Td=function(e){return 15===e.type&&("deg"===e.unit||"grad"===e.unit||"rad"===e.unit||"turn"===e.unit)},Ld=function(e){switch(e.filter(md).map((function(e){return e.value})).join(" ")){case"to bottom right":case"to right bottom":case"left top":case"top left":return[Md,Md];case"to top":case"bottom":return Rd(0);case"to bottom left":case"to left bottom":case"right top":case"top right":return[Md,Fd];case"to right":case"left":return Rd(90);case"to top left":case"to left top":case"right bottom":case"bottom right":return[Fd,Fd];case"to bottom":case"top":return Rd(180);case"to top right":case"to right top":case"left bottom":case"bottom left":return[Fd,Md];case"to left":case"right":return Rd(270)}return 0},Rd=function(e){return Math.PI*e/180},Ud=function(e,t){if(18===t.type){var i=Gd[t.name];if(void 0===i)throw new Error('Attempting to parse an unsupported color function "'+t.name+'"');return i(e,t.values)}if(5===t.type){if(3===t.value.length){var s=t.value.substring(0,1),r=t.value.substring(1,2),o=t.value.substring(2,3);return Nd(parseInt(s+s,16),parseInt(r+r,16),parseInt(o+o,16),1)}if(4===t.value.length){s=t.value.substring(0,1),r=t.value.substring(1,2),o=t.value.substring(2,3);var n=t.value.substring(3,4);return Nd(parseInt(s+s,16),parseInt(r+r,16),parseInt(o+o,16),parseInt(n+n,16)/255)}if(6===t.value.length){s=t.value.substring(0,2),r=t.value.substring(2,4),o=t.value.substring(4,6);return Nd(parseInt(s,16),parseInt(r,16),parseInt(o,16),1)}if(8===t.value.length){s=t.value.substring(0,2),r=t.value.substring(2,4),o=t.value.substring(4,6),n=t.value.substring(6,8);return Nd(parseInt(s,16),parseInt(r,16),parseInt(o,16),parseInt(n,16)/255)}}if(20===t.type){var a=Wd[t.value.toUpperCase()];if(void 0!==a)return a}return Wd.TRANSPARENT},kd=function(e){return 0==(255&e)},Od=function(e){var t=255&e,i=255&e>>8,s=255&e>>16,r=255&e>>24;return t<255?"rgba("+r+","+s+","+i+","+t/255+")":"rgb("+r+","+s+","+i+")"},Nd=function(e,t,i,s){return(e<<24|t<<16|i<<8|Math.round(255*s)<<0)>>>0},Qd=function(e,t){if(17===e.type)return e.number;if(16===e.type){var i=3===t?1:255;return 3===t?e.number/100*i:Math.round(e.number/100*i)}return 0},Vd=function(e,t){var i=t.filter(yd);if(3===i.length){var s=i.map(Qd),r=s[0],o=s[1],n=s[2];return Nd(r,o,n,1)}if(4===i.length){var a=i.map(Qd),l=(r=a[0],o=a[1],n=a[2],a[3]);return Nd(r,o,n,l)}return 0};function Hd(e,t,i){return i<0&&(i+=1),i>=1&&(i-=1),i<1/6?(t-e)*i*6+e:i<.5?t:i<2/3?6*(t-e)*(2/3-i)+e:e}var jd=function(e,t){var i=t.filter(yd),s=i[0],r=i[1],o=i[2],n=i[3],a=(17===s.type?Rd(s.number):Sd(e,s))/(2*Math.PI),l=Pd(r)?r.number/100:0,A=Pd(o)?o.number/100:0,h=void 0!==n&&Pd(n)?Dd(n,1):1;if(0===l)return Nd(255*A,255*A,255*A,1);var c=A<=.5?A*(l+1):A+l-A*l,u=2*A-c,d=Hd(u,c,a+1/3),p=Hd(u,c,a),f=Hd(u,c,a-1/3);return Nd(255*d,255*p,255*f,h)},Gd={hsl:jd,hsla:jd,rgb:Vd,rgba:Vd},zd=function(e,t){return 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o=0;o<r.length;o+=2){var n=r[o].value,a=r[o+1].value;s.push({open:n,close:a})}return s}},Sf=function(e,t,i){if(!e)return"";var s=e[Math.min(t,e.length-1)];return s?i?s.open:s.close:""},Tf={name:"box-shadow",initialValue:"none",type:1,prefix:!1,parse:function(e,t){return 1===t.length&&vd(t[0],"none")?[]:xd(t).map((function(t){for(var i={color:255,offsetX:Md,offsetY:Md,blur:Md,spread:Md,inset:!1},s=0,r=0;r<t.length;r++){var o=t[r];vd(o,"inset")?i.inset=!0:wd(o)?(0===s?i.offsetX=o:1===s?i.offsetY=o:2===s?i.blur=o:i.spread=o,s++):i.color=Ud(e,o)}return i}))}},Lf={name:"paint-order",initialValue:"normal",prefix:!1,type:1,parse:function(e,t){var i=[];return t.filter(md).forEach((function(e){switch(e.value){case"stroke":i.push(1);break;case"fill":i.push(0);break;case"markers":i.push(2)}})),[0,1,2].forEach((function(e){-1===i.indexOf(e)&&i.push(e)})),i}},Rf={name:"-webkit-text-stroke-color",initialValue:"currentcolor",prefix:!1,type:3,format:"color"},Uf={name:"-webkit-text-stroke-width",initialValue:"0",type:0,prefix:!1,parse:function(e,t){return fd(t)?t.number:0}},kf=function(){function e(e,t){var i,s;this.animationDuration=Qf(e,If,t.animationDuration),this.backgroundClip=Qf(e,Kd,t.backgroundClip),this.backgroundColor=Qf(e,Xd,t.backgroundColor),this.backgroundImage=Qf(e,op,t.backgroundImage),this.backgroundOrigin=Qf(e,np,t.backgroundOrigin),this.backgroundPosition=Qf(e,ap,t.backgroundPosition),this.backgroundRepeat=Qf(e,lp,t.backgroundRepeat),this.backgroundSize=Qf(e,cp,t.backgroundSize),this.borderTopColor=Qf(e,pp,t.borderTopColor),this.borderRightColor=Qf(e,fp,t.borderRightColor),this.borderBottomColor=Qf(e,gp,t.borderBottomColor),this.borderLeftColor=Qf(e,mp,t.borderLeftColor),this.borderTopLeftRadius=Qf(e,vp,t.borderTopLeftRadius),this.borderTopRightRadius=Qf(e,bp,t.borderTopRightRadius),this.borderBottomRightRadius=Qf(e,yp,t.borderBottomRightRadius),this.borderBottomLeftRadius=Qf(e,xp,t.borderBottomLeftRadius),this.borderTopStyle=Qf(e,wp,t.borderTopStyle),this.borderRightStyle=Qf(e,Pp,t.borderRightStyle),this.borderBottomStyle=Qf(e,Cp,t.borderBottomStyle),this.borderLeftStyle=Qf(e,Mp,t.borderLeftStyle),this.borderTopWidth=Qf(e,Fp,t.borderTopWidth),this.borderRightWidth=Qf(e,Ip,t.borderRightWidth),this.borderBottomWidth=Qf(e,Dp,t.borderBottomWidth),this.borderLeftWidth=Qf(e,Sp,t.borderLeftWidth),this.boxShadow=Qf(e,Tf,t.boxShadow),this.color=Qf(e,Tp,t.color),this.direction=Qf(e,Lp,t.direction),this.display=Qf(e,Rp,t.display),this.float=Qf(e,kp,t.cssFloat),this.fontFamily=Qf(e,yf,t.fontFamily),this.fontSize=Qf(e,xf,t.fontSize),this.fontStyle=Qf(e,Pf,t.fontStyle),this.fontVariant=Qf(e,wf,t.fontVariant),this.fontWeight=Qf(e,Bf,t.fontWeight),this.letterSpacing=Qf(e,Op,t.letterSpacing),this.lineBreak=Qf(e,Qp,t.lineBreak),this.lineHeight=Qf(e,Vp,t.lineHeight),this.listStyleImage=Qf(e,jp,t.listStyleImage),this.listStylePosition=Qf(e,Gp,t.listStylePosition),this.listStyleType=Qf(e,zp,t.listStyleType),this.marginTop=Qf(e,Kp,t.marginTop),this.marginRight=Qf(e,Xp,t.marginRight),this.marginBottom=Qf(e,Jp,t.marginBottom),this.marginLeft=Qf(e,Yp,t.marginLeft),this.opacity=Qf(e,_f,t.opacity);var r=Qf(e,Zp,t.overflow);this.overflowX=r[0],this.overflowY=r[r.length>1?1:0],this.overflowWrap=Qf(e,qp,t.overflowWrap),this.paddingTop=Qf(e,ef,t.paddingTop),this.paddingRight=Qf(e,tf,t.paddingRight),this.paddingBottom=Qf(e,sf,t.paddingBottom),this.paddingLeft=Qf(e,rf,t.paddingLeft),this.paintOrder=Qf(e,Lf,t.paintOrder),this.position=Qf(e,nf,t.position),this.textAlign=Qf(e,of,t.textAlign),this.textDecorationColor=Qf(e,vf,null!==(i=t.textDecorationColor)&&void 0!==i?i:t.color),this.textDecorationLine=Qf(e,bf,null!==(s=t.textDecorationLine)&&void 0!==s?s:t.textDecoration),this.textShadow=Qf(e,af,t.textShadow),this.textTransform=Qf(e,lf,t.textTransform),this.transform=Qf(e,Af,t.transform),this.transformOrigin=Qf(e,df,t.transformOrigin),this.visibility=Qf(e,pf,t.visibility),this.webkitTextStrokeColor=Qf(e,Rf,t.webkitTextStrokeColor),this.webkitTextStrokeWidth=Qf(e,Uf,t.webkitTextStrokeWidth),this.wordBreak=Qf(e,ff,t.wordBreak),this.zIndex=Qf(e,gf,t.zIndex)}return 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33:return dm(e,"零一二三四五六七八九","十百千萬","마이너스",o,0);case 32:return dm(e,"零壹貳參四五六七八九","拾百千","마이너스",o,7);case 18:return cm(e,2406,2415,!0,s);case 20:return Am(e,1,19999,lm,3,s);case 21:return cm(e,2790,2799,!0,s);case 22:return cm(e,2662,2671,!0,s);case 22:return Am(e,1,10999,am,3,s);case 23:return um(e,"あいうえおかきくけこさしすせそたちつてとなにぬねのはひふへほまみむめもやゆよらりるれろわゐゑをん");case 24:return um(e,"いろはにほへとちりぬるをわかよたれそつねならむうゐのおくやまけふこえてあさきゆめみしゑひもせす");case 27:return cm(e,3302,3311,!0,s);case 28:return um(e,"アイウエオカキクケコサシスセソタチツテトナニヌネノハヒフヘホマミムメモヤユヨラリルレロワヰヱヲン",r);case 29:return um(e,"イロハニホヘトチリヌルヲワカヨタレソツネナラムウヰノオクヤマケフコエテアサキユメミシヱヒモセス",r);case 34:return cm(e,3792,3801,!0,s);case 37:return cm(e,6160,6169,!0,s);case 38:return cm(e,4160,4169,!0,s);case 39:return cm(e,2918,2927,!0,s);case 40:return cm(e,1776,1785,!0,s);case 43:return cm(e,3046,3055,!0,s);case 44:return cm(e,3174,3183,!0,s);case 45:return cm(e,3664,3673,!0,s);case 46:return cm(e,3872,3881,!0,s);default:return cm(e,48,57,!0,s)}},fm=function(){function 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Zg(t)&&(Zg(e)&&e.currentSrc&&e.currentSrc!==e.src&&(t.src=e.currentSrc,t.srcset=""),"lazy"===t.loading&&(t.loading="eager")),sm(t)?this.createCustomElementClone(t):t},e.prototype.createCustomElementClone=function(e){var t=document.createElement("html2canvascustomelement");return xm(e.style,t),t},e.prototype.createStyleClone=function(e){try{var t=e.sheet;if(t&&t.cssRules){var i=[].slice.call(t.cssRules,0).reduce((function(e,t){return t&&"string"==typeof t.cssText?e+t.cssText:e}),""),s=e.cloneNode(!1);return s.textContent=i,s}}catch(e){if(this.context.logger.error("Unable to access cssRules property",e),"SecurityError"!==e.name)throw e}return e.cloneNode(!1)},e.prototype.createCanvasClone=function(e){var t;if(this.options.inlineImages&&e.ownerDocument){var i=e.ownerDocument.createElement("img");try{return i.src=e.toDataURL(),i}catch(t){this.context.logger.info("Unable to inline canvas contents, canvas is tainted",e)}}var s=e.cloneNode(!1);try{s.width=e.width,s.height=e.height;var 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Qm(i.left+i.width-x/3,i.top+y/3),this.bottomRightBorderDoubleOuterBox=h>0||c>0?zm(i.left+v,i.top+_,h-x/3,c-B/3,gm.BOTTOM_RIGHT):new Qm(i.left+i.width-x/3,i.top+i.height-B/3),this.bottomLeftBorderDoubleOuterBox=d>0||p>0?zm(i.left+w/3,i.top+b,d-w/3,p-B/3,gm.BOTTOM_LEFT):new Qm(i.left+w/3,i.top+i.height-B/3),this.topLeftBorderDoubleInnerBox=r>0||o>0?zm(i.left+2*w/3,i.top+2*y/3,r-2*w/3,o-2*y/3,gm.TOP_LEFT):new Qm(i.left+2*w/3,i.top+2*y/3),this.topRightBorderDoubleInnerBox=r>0||o>0?zm(i.left+m,i.top+2*y/3,a-2*x/3,l-2*y/3,gm.TOP_RIGHT):new Qm(i.left+i.width-2*x/3,i.top+2*y/3),this.bottomRightBorderDoubleInnerBox=h>0||c>0?zm(i.left+v,i.top+_,h-2*x/3,c-2*B/3,gm.BOTTOM_RIGHT):new Qm(i.left+i.width-2*x/3,i.top+i.height-2*B/3),this.bottomLeftBorderDoubleInnerBox=d>0||p>0?zm(i.left+2*w/3,i.top+b,d-2*w/3,p-2*B/3,gm.BOTTOM_LEFT):new Qm(i.left+2*w/3,i.top+i.height-2*B/3),this.topLeftBorderStroke=r>0||o>0?zm(i.left+w/2,i.top+y/2,r-w/2,o-y/2,gm.TOP_LEFT):new Qm(i.left+w/2,i.top+y/2),this.topRightBorderStroke=r>0||o>0?zm(i.left+m,i.top+y/2,a-x/2,l-y/2,gm.TOP_RIGHT):new Qm(i.left+i.width-x/2,i.top+y/2),this.bottomRightBorderStroke=h>0||c>0?zm(i.left+v,i.top+_,h-x/2,c-B/2,gm.BOTTOM_RIGHT):new Qm(i.left+i.width-x/2,i.top+i.height-B/2),this.bottomLeftBorderStroke=d>0||p>0?zm(i.left+w/2,i.top+b,d-w/2,p-B/2,gm.BOTTOM_LEFT):new Qm(i.left+w/2,i.top+i.height-B/2),this.topLeftBorderBox=r>0||o>0?zm(i.left,i.top,r,o,gm.TOP_LEFT):new Qm(i.left,i.top),this.topRightBorderBox=a>0||l>0?zm(i.left+m,i.top,a,l,gm.TOP_RIGHT):new Qm(i.left+i.width,i.top),this.bottomRightBorderBox=h>0||c>0?zm(i.left+v,i.top+_,h,c,gm.BOTTOM_RIGHT):new Qm(i.left+i.width,i.top+i.height),this.bottomLeftBorderBox=d>0||p>0?zm(i.left,i.top+b,d,p,gm.BOTTOM_LEFT):new Qm(i.left,i.top+i.height),this.topLeftPaddingBox=r>0||o>0?zm(i.left+w,i.top+y,Math.max(0,r-w),Math.max(0,o-y),gm.TOP_LEFT):new Qm(i.left+w,i.top+y),this.topRightPaddingBox=a>0||l>0?zm(i.left+Math.min(m,i.width-x),i.top+y,m>i.width+x?0:Math.max(0,a-x),Math.max(0,l-y),gm.TOP_RIGHT):new Qm(i.left+i.width-x,i.top+y),this.bottomRightPaddingBox=h>0||c>0?zm(i.left+Math.min(v,i.width-w),i.top+Math.min(_,i.height-B),Math.max(0,h-x),Math.max(0,c-B),gm.BOTTOM_RIGHT):new Qm(i.left+i.width-x,i.top+i.height-B),this.bottomLeftPaddingBox=d>0||p>0?zm(i.left+w,i.top+Math.min(b,i.height-B),Math.max(0,d-w),Math.max(0,p-B),gm.BOTTOM_LEFT):new Qm(i.left+w,i.top+i.height-B),this.topLeftContentBox=r>0||o>0?zm(i.left+w+E,i.top+y+P,Math.max(0,r-(w+E)),Math.max(0,o-(y+P)),gm.TOP_LEFT):new Qm(i.left+w+E,i.top+y+P),this.topRightContentBox=a>0||l>0?zm(i.left+Math.min(m,i.width+w+E),i.top+y+P,m>i.width+w+E?0:a-w+E,l-(y+P),gm.TOP_RIGHT):new Qm(i.left+i.width-(x+C),i.top+y+P),this.bottomRightContentBox=h>0||c>0?zm(i.left+Math.min(v,i.width-(w+E)),i.top+Math.min(_,i.height+y+P),Math.max(0,h-(x+C)),c-(B+M),gm.BOTTOM_RIGHT):new Qm(i.left+i.width-(x+C),i.top+i.height-(B+M)),this.bottomLeftContentBox=d>0||p>0?zm(i.left+w+E,i.top+b,Math.max(0,d-(w+E)),p-(B+M),gm.BOTTOM_LEFT):new Qm(i.left+w+E,i.top+i.height-(B+M))};!function(e){e[e.TOP_LEFT=0]="TOP_LEFT",e[e.TOP_RIGHT=1]="TOP_RIGHT",e[e.BOTTOM_RIGHT=2]="BOTTOM_RIGHT",e[e.BOTTOM_LEFT=3]="BOTTOM_LEFT"}(gm||(gm={}));var zm=function(e,t,i,s,r){var o=(Math.sqrt(2)-1)/3*4,n=i*o,a=s*o,l=e+i,A=t+s;switch(r){case gm.TOP_LEFT:return new Hm(new Qm(e,A),new Qm(e,A-a),new Qm(l-n,t),new Qm(l,t));case gm.TOP_RIGHT:return new Hm(new Qm(e,t),new Qm(e+n,t),new Qm(l,A-a),new Qm(l,A));case gm.BOTTOM_RIGHT:return new Hm(new Qm(l,t),new Qm(l,t+a),new Qm(e+n,A),new Qm(e,A));case gm.BOTTOM_LEFT:default:return new Hm(new Qm(l,A),new Qm(l-n,A),new Qm(e,t+a),new Qm(e,t))}},Wm=function(e){return[e.topLeftBorderBox,e.topRightBorderBox,e.bottomRightBorderBox,e.bottomLeftBorderBox]},Km=function(e){return[e.topLeftPaddingBox,e.topRightPaddingBox,e.bottomRightPaddingBox,e.bottomLeftPaddingBox]},Xm=function(e,t,i){this.offsetX=e,this.offsetY=t,this.matrix=i,this.type=0,this.target=6},Jm=function(e,t){this.path=e,this.target=t,this.type=1},Ym=function(e){this.opacity=e,this.type=2,this.target=6},Zm=function(e){return 1===e.type},qm=function(e,t){return e.length===t.length&&e.some((function(e,i){return e===t[i]}))},$m=function(e){this.element=e,this.inlineLevel=[],this.nonInlineLevel=[],this.negativeZIndex=[],this.zeroOrAutoZIndexOrTransformedOrOpacity=[],this.positiveZIndex=[],this.nonPositionedFloats=[],this.nonPositionedInlineLevel=[]},e_=function(){function e(e,t){if(this.container=e,this.parent=t,this.effects=[],this.curves=new Gm(this.container),this.container.styles.opacity<1&&this.effects.push(new Ym(this.container.styles.opacity)),null!==this.container.styles.transform){var i=this.container.bounds.left+this.container.styles.transformOrigin[0].number,s=this.container.bounds.top+this.container.styles.transformOrigin[1].number,r=this.container.styles.transform;this.effects.push(new Xm(i,s,r))}if(0!==this.container.styles.overflowX){var o=Wm(this.curves),n=Km(this.curves);qm(o,n)?this.effects.push(new Jm(o,6)):(this.effects.push(new Jm(o,2)),this.effects.push(new Jm(n,4)))}}return e.prototype.getEffects=function(e){for(var t=-1===[2,3].indexOf(this.container.styles.position),i=this.parent,s=this.effects.slice(0);i;){var r=i.effects.filter((function(e){return!Zm(e)}));if(t||0!==i.container.styles.position||!i.parent){if(s.unshift.apply(s,r),t=-1===[2,3].indexOf(i.container.styles.position),0!==i.container.styles.overflowX){var o=Wm(i.curves),n=Km(i.curves);qm(o,n)||s.unshift(new Jm(n,6))}}else s.unshift.apply(s,r);i=i.parent}return s.filter((function(t){return Cf(t.target,e)}))},e}(),t_=function(e,t,i,s){e.container.elements.forEach((function(r){var o=Cf(r.flags,4),n=Cf(r.flags,2),a=new e_(r,e);Cf(r.styles.display,2048)&&s.push(a);var l=Cf(r.flags,8)?[]:s;if(o||n){var A=o||r.styles.isPositioned()?i:t,h=new $m(a);if(r.styles.isPositioned()||r.styles.opacity<1||r.styles.isTransformed()){var c=r.styles.zIndex.order;if(c<0){var u=0;A.negativeZIndex.some((function(e,t){return c>e.element.container.styles.zIndex.order?(u=t,!1):u>0})),A.negativeZIndex.splice(u,0,h)}else if(c>0){var d=0;A.positiveZIndex.some((function(e,t){return c>=e.element.container.styles.zIndex.order?(d=t+1,!1):d>0})),A.positiveZIndex.splice(d,0,h)}else A.zeroOrAutoZIndexOrTransformedOrOpacity.push(h)}else r.styles.isFloating()?A.nonPositionedFloats.push(h):A.nonPositionedInlineLevel.push(h);t_(a,h,o?h:i,l)}else r.styles.isInlineLevel()?t.inlineLevel.push(a):t.nonInlineLevel.push(a),t_(a,t,i,l);Cf(r.flags,8)&&i_(r,l)}))},i_=function(e,t){for(var i=e instanceof Cg?e.start:1,s=e instanceof Cg&&e.reversed,r=0;r<t.length;r++){var o=t[r];o.container instanceof Pg&&"number"==typeof o.container.value&&0!==o.container.value&&(i=o.container.value),o.listValue=pm(i,o.container.styles.listStyleType,!0),i+=s?-1:1}},s_=function(e,t){switch(t){case 0:return o_(e.topLeftBorderBox,e.topLeftPaddingBox,e.topRightBorderBox,e.topRightPaddingBox);case 1:return o_(e.topRightBorderBox,e.topRightPaddingBox,e.bottomRightBorderBox,e.bottomRightPaddingBox);case 2:return o_(e.bottomRightBorderBox,e.bottomRightPaddingBox,e.bottomLeftBorderBox,e.bottomLeftPaddingBox);default:return o_(e.bottomLeftBorderBox,e.bottomLeftPaddingBox,e.topLeftBorderBox,e.topLeftPaddingBox)}},r_=function(e,t){var i=[];return jm(e)?i.push(e.subdivide(.5,!1)):i.push(e),jm(t)?i.push(t.subdivide(.5,!0)):i.push(t),i},o_=function(e,t,i,s){var r=[];return jm(e)?r.push(e.subdivide(.5,!1)):r.push(e),jm(i)?r.push(i.subdivide(.5,!0)):r.push(i),jm(s)?r.push(s.subdivide(.5,!0).reverse()):r.push(s),jm(t)?r.push(t.subdivide(.5,!1).reverse()):r.push(t),r},n_=function(e){var t=e.bounds,i=e.styles;return t.add(i.borderLeftWidth,i.borderTopWidth,-(i.borderRightWidth+i.borderLeftWidth),-(i.borderTopWidth+i.borderBottomWidth))},a_=function(e){var t=e.styles,i=e.bounds,s=Dd(t.paddingLeft,i.width),r=Dd(t.paddingRight,i.width),o=Dd(t.paddingTop,i.width),n=Dd(t.paddingBottom,i.width);return i.add(s+t.borderLeftWidth,o+t.borderTopWidth,-(t.borderRightWidth+t.borderLeftWidth+s+r),-(t.borderTopWidth+t.borderBottomWidth+o+n))},l_=function(e,t,i){var s=function(e,t){return 0===e?t.bounds:2===e?a_(t):n_(t)}(u_(e.styles.backgroundOrigin,t),e),r=function(e,t){return 0===e?t.bounds:2===e?a_(t):n_(t)}(u_(e.styles.backgroundClip,t),e),o=c_(u_(e.styles.backgroundSize,t),i,s),n=o[0],a=o[1],l=Id(u_(e.styles.backgroundPosition,t),s.width-n,s.height-a);return[d_(u_(e.styles.backgroundRepeat,t),l,o,s,r),Math.round(s.left+l[0]),Math.round(s.top+l[1]),n,a]},A_=function(e){return md(e)&&e.value===sp.AUTO},h_=function(e){return"number"==typeof e},c_=function(e,t,i){var s=t[0],r=t[1],o=t[2],n=e[0],a=e[1];if(!n)return[0,0];if(Pd(n)&&a&&Pd(a))return[Dd(n,i.width),Dd(a,i.height)];var l=h_(o);if(md(n)&&(n.value===sp.CONTAIN||n.value===sp.COVER))return h_(o)?i.width/i.height<o!=(n.value===sp.COVER)?[i.width,i.width/o]:[i.height*o,i.height]:[i.width,i.height];var A=h_(s),h=h_(r),c=A||h;if(A_(n)&&(!a||A_(a)))return A&&h?[s,r]:l||c?c&&l?[A?s:r*o,h?r:s/o]:[A?s:i.width,h?r:i.height]:[i.width,i.height];if(l){var u=0,d=0;return Pd(n)?u=Dd(n,i.width):Pd(a)&&(d=Dd(a,i.height)),A_(n)?u=d*o:a&&!A_(a)||(d=u/o),[u,d]}var p=null,f=null;if(Pd(n)?p=Dd(n,i.width):a&&Pd(a)&&(f=Dd(a,i.height)),null===p||a&&!A_(a)||(f=A&&h?p/s*r:i.height),null!==f&&A_(n)&&(p=A&&h?f/r*s:i.width),null!==p&&null!==f)return[p,f];throw new Error("Unable to calculate background-size for element")},u_=function(e,t){var i=e[t];return void 0===i?e[0]:i},d_=function(e,t,i,s,r){var o=t[0],n=t[1],a=i[0],l=i[1];switch(e){case 2:return[new Qm(Math.round(s.left),Math.round(s.top+n)),new Qm(Math.round(s.left+s.width),Math.round(s.top+n)),new Qm(Math.round(s.left+s.width),Math.round(l+s.top+n)),new Qm(Math.round(s.left),Math.round(l+s.top+n))];case 3:return[new Qm(Math.round(s.left+o),Math.round(s.top)),new Qm(Math.round(s.left+o+a),Math.round(s.top)),new Qm(Math.round(s.left+o+a),Math.round(s.height+s.top)),new Qm(Math.round(s.left+o),Math.round(s.height+s.top))];case 1:return[new Qm(Math.round(s.left+o),Math.round(s.top+n)),new Qm(Math.round(s.left+o+a),Math.round(s.top+n)),new Qm(Math.round(s.left+o+a),Math.round(s.top+n+l)),new Qm(Math.round(s.left+o),Math.round(s.top+n+l))];default:return[new Qm(Math.round(r.left),Math.round(r.top)),new Qm(Math.round(r.left+r.width),Math.round(r.top)),new Qm(Math.round(r.left+r.width),Math.round(r.height+r.top)),new Qm(Math.round(r.left),Math.round(r.height+r.top))]}},p_=function(){function e(e){this._data={},this._document=e}return e.prototype.parseMetrics=function(e,t){var i=this._document.createElement("div"),s=this._document.createElement("img"),r=this._document.createElement("span"),o=this._document.body;i.style.visibility="hidden",i.style.fontFamily=e,i.style.fontSize=t,i.style.margin="0",i.style.padding="0",i.style.whiteSpace="nowrap",o.appendChild(i),s.src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7",s.width=1,s.height=1,s.style.margin="0",s.style.padding="0",s.style.verticalAlign="baseline",r.style.fontFamily=e,r.style.fontSize=t,r.style.margin="0",r.style.padding="0",r.appendChild(this._document.createTextNode("Hidden Text")),i.appendChild(r),i.appendChild(s);var n=s.offsetTop-r.offsetTop+2;i.removeChild(r),i.appendChild(this._document.createTextNode("Hidden Text")),i.style.lineHeight="normal",s.style.verticalAlign="super";var a=s.offsetTop-i.offsetTop+2;return o.removeChild(i),{baseline:n,middle:a}},e.prototype.getMetrics=function(e,t){var i=e+" "+t;return void 0===this._data[i]&&(this._data[i]=this.parseMetrics(e,t)),this._data[i]},e}(),f_=function(e,t){this.context=e,this.options=t},g_=function(e){function t(t,i){var s=e.call(this,t,i)||this;return s._activeEffects=[],s.canvas=i.canvas?i.canvas:document.createElement("canvas"),s.ctx=s.canvas.getContext("2d"),i.canvas||(s.canvas.width=Math.floor(i.width*i.scale),s.canvas.height=Math.floor(i.height*i.scale),s.canvas.style.width=i.width+"px",s.canvas.style.height=i.height+"px"),s.fontMetrics=new p_(document),s.ctx.scale(s.options.scale,s.options.scale),s.ctx.translate(-i.x,-i.y),s.ctx.textBaseline="bottom",s._activeEffects=[],s.context.logger.debug("Canvas renderer initialized ("+i.width+"x"+i.height+") with scale "+i.scale),s}return Sc(t,e),t.prototype.applyEffects=function(e){for(var t=this;this._activeEffects.length;)this.popEffect();e.forEach((function(e){return t.applyEffect(e)}))},t.prototype.applyEffect=function(e){this.ctx.save(),function(e){return 2===e.type}(e)&&(this.ctx.globalAlpha=e.opacity),function(e){return 0===e.type}(e)&&(this.ctx.translate(e.offsetX,e.offsetY),this.ctx.transform(e.matrix[0],e.matrix[1],e.matrix[2],e.matrix[3],e.matrix[4],e.matrix[5]),this.ctx.translate(-e.offsetX,-e.offsetY)),Zm(e)&&(this.path(e.path),this.ctx.clip()),this._activeEffects.push(e)},t.prototype.popEffect=function(){this._activeEffects.pop(),this.ctx.restore()},t.prototype.renderStack=function(e){return Lc(this,void 0,void 0,(function(){return Rc(this,(function(t){switch(t.label){case 0:return e.element.container.styles.isVisible()?[4,this.renderStackContent(e)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}}))}))},t.prototype.renderNode=function(e){return Lc(this,void 0,void 0,(function(){return Rc(this,(function(t){switch(t.label){case 0:return Cf(e.container.flags,16),e.container.styles.isVisible()?[4,this.renderNodeBackgroundAndBorders(e)]:[3,3];case 1:return t.sent(),[4,this.renderNodeContent(e)];case 2:t.sent(),t.label=3;case 3:return[2]}}))}))},t.prototype.renderTextWithLetterSpacing=function(e,t,i){var s=this;0===t?this.ctx.fillText(e.text,e.bounds.left,e.bounds.top+i):pg(e.text).reduce((function(t,r){return s.ctx.fillText(r,t,e.bounds.top+i),t+s.ctx.measureText(r).width}),e.bounds.left)},t.prototype.createFontStyle=function(e){var t=e.fontVariant.filter((function(e){return"normal"===e||"small-caps"===e})).join(""),i=y_(e.fontFamily).join(", "),s=fd(e.fontSize)?""+e.fontSize.number+e.fontSize.unit:e.fontSize.number+"px";return[[e.fontStyle,t,e.fontWeight,s,i].join(" "),i,s]},t.prototype.renderTextNode=function(e,t){return Lc(this,void 0,void 0,(function(){var i,s,r,o,n,a,l,A,h=this;return Rc(this,(function(c){return i=this.createFontStyle(t),s=i[0],r=i[1],o=i[2],this.ctx.font=s,this.ctx.direction=1===t.direction?"rtl":"ltr",this.ctx.textAlign="left",this.ctx.textBaseline="alphabetic",n=this.fontMetrics.getMetrics(r,o),a=n.baseline,l=n.middle,A=t.paintOrder,e.textBounds.forEach((function(e){A.forEach((function(i){switch(i){case 0:h.ctx.fillStyle=Od(t.color),h.renderTextWithLetterSpacing(e,t.letterSpacing,a);var s=t.textShadow;s.length&&e.text.trim().length&&(s.slice(0).reverse().forEach((function(i){h.ctx.shadowColor=Od(i.color),h.ctx.shadowOffsetX=i.offsetX.number*h.options.scale,h.ctx.shadowOffsetY=i.offsetY.number*h.options.scale,h.ctx.shadowBlur=i.blur.number,h.renderTextWithLetterSpacing(e,t.letterSpacing,a)})),h.ctx.shadowColor="",h.ctx.shadowOffsetX=0,h.ctx.shadowOffsetY=0,h.ctx.shadowBlur=0),t.textDecorationLine.length&&(h.ctx.fillStyle=Od(t.textDecorationColor||t.color),t.textDecorationLine.forEach((function(t){switch(t){case 1:h.ctx.fillRect(e.bounds.left,Math.round(e.bounds.top+a),e.bounds.width,1);break;case 2:h.ctx.fillRect(e.bounds.left,Math.round(e.bounds.top),e.bounds.width,1);break;case 3:h.ctx.fillRect(e.bounds.left,Math.ceil(e.bounds.top+l),e.bounds.width,1)}})));break;case 1:t.webkitTextStrokeWidth&&e.text.trim().length&&(h.ctx.strokeStyle=Od(t.webkitTextStrokeColor),h.ctx.lineWidth=t.webkitTextStrokeWidth,h.ctx.lineJoin=window.chrome?"miter":"round",h.ctx.strokeText(e.text,e.bounds.left,e.bounds.top+a)),h.ctx.strokeStyle="",h.ctx.lineWidth=0,h.ctx.lineJoin="miter"}}))})),[2]}))}))},t.prototype.renderReplacedElement=function(e,t,i){if(i&&e.intrinsicWidth>0&&e.intrinsicHeight>0){var s=a_(e),r=Km(t);this.path(r),this.ctx.save(),this.ctx.clip(),this.ctx.drawImage(i,0,0,e.intrinsicWidth,e.intrinsicHeight,s.left,s.top,s.width,s.height),this.ctx.restore()}},t.prototype.renderNodeContent=function(e){return Lc(this,void 0,void 0,(function(){var i,s,r,o,n,a,l,A,h,c,u,d,p,f,g,m,_,v;return Rc(this,(function(b){switch(b.label){case 0:this.applyEffects(e.getEffects(4)),i=e.container,s=e.curves,r=i.styles,o=0,n=i.textNodes,b.label=1;case 1:return o<n.length?(a=n[o],[4,this.renderTextNode(a,r)]):[3,4];case 2:b.sent(),b.label=3;case 3:return o++,[3,1];case 4:if(!(i instanceof xg))return[3,8];b.label=5;case 5:return b.trys.push([5,7,,8]),[4,this.context.cache.match(i.src)];case 6:return g=b.sent(),this.renderReplacedElement(i,s,g),[3,8];case 7:return b.sent(),this.context.logger.error("Error loading image "+i.src),[3,8];case 8:if(i instanceof Bg&&this.renderReplacedElement(i,s,i.canvas),!(i instanceof wg))return[3,12];b.label=9;case 9:return b.trys.push([9,11,,12]),[4,this.context.cache.match(i.svg)];case 10:return g=b.sent(),this.renderReplacedElement(i,s,g),[3,12];case 11:return b.sent(),this.context.logger.error("Error loading svg "+i.svg.substring(0,255)),[3,12];case 12:return i instanceof Tg&&i.tree?[4,new t(this.context,{scale:this.options.scale,backgroundColor:i.backgroundColor,x:0,y:0,width:i.width,height:i.height}).render(i.tree)]:[3,14];case 13:l=b.sent(),i.width&&i.height&&this.ctx.drawImage(l,0,0,i.width,i.height,i.bounds.left,i.bounds.top,i.bounds.width,i.bounds.height),b.label=14;case 14:if(i instanceof Ig&&(A=Math.min(i.bounds.width,i.bounds.height),"checkbox"===i.type?i.checked&&(this.ctx.save(),this.path([new Qm(i.bounds.left+.39363*A,i.bounds.top+.79*A),new Qm(i.bounds.left+.16*A,i.bounds.top+.5549*A),new Qm(i.bounds.left+.27347*A,i.bounds.top+.44071*A),new Qm(i.bounds.left+.39694*A,i.bounds.top+.5649*A),new Qm(i.bounds.left+.72983*A,i.bounds.top+.23*A),new Qm(i.bounds.left+.84*A,i.bounds.top+.34085*A),new Qm(i.bounds.left+.39363*A,i.bounds.top+.79*A)]),this.ctx.fillStyle=Od(707406591),this.ctx.fill(),this.ctx.restore()):"radio"===i.type&&i.checked&&(this.ctx.save(),this.ctx.beginPath(),this.ctx.arc(i.bounds.left+A/2,i.bounds.top+A/2,A/4,0,2*Math.PI,!0),this.ctx.fillStyle=Od(707406591),this.ctx.fill(),this.ctx.restore())),m_(i)&&i.value.length){switch(h=this.createFontStyle(r),_=h[0],c=h[1],u=this.fontMetrics.getMetrics(_,c).baseline,this.ctx.font=_,this.ctx.fillStyle=Od(r.color),this.ctx.textBaseline="alphabetic",this.ctx.textAlign=v_(i.styles.textAlign),v=a_(i),d=0,i.styles.textAlign){case 1:d+=v.width/2;break;case 2:d+=v.width}p=v.add(d,0,0,-v.height/2+1),this.ctx.save(),this.path([new Qm(v.left,v.top),new Qm(v.left+v.width,v.top),new Qm(v.left+v.width,v.top+v.height),new Qm(v.left,v.top+v.height)]),this.ctx.clip(),this.renderTextWithLetterSpacing(new cg(i.value,p),r.letterSpacing,u),this.ctx.restore(),this.ctx.textBaseline="alphabetic",this.ctx.textAlign="left"}if(!Cf(i.styles.display,2048))return[3,20];if(null===i.styles.listStyleImage)return[3,19];if(0!==(f=i.styles.listStyleImage).type)return[3,18];g=void 0,m=f.url,b.label=15;case 15:return b.trys.push([15,17,,18]),[4,this.context.cache.match(m)];case 16:return g=b.sent(),this.ctx.drawImage(g,i.bounds.left-(g.width+10),i.bounds.top),[3,18];case 17:return b.sent(),this.context.logger.error("Error loading list-style-image "+m),[3,18];case 18:return[3,20];case 19:e.listValue&&-1!==i.styles.listStyleType&&(_=this.createFontStyle(r)[0],this.ctx.font=_,this.ctx.fillStyle=Od(r.color),this.ctx.textBaseline="middle",this.ctx.textAlign="right",v=new kc(i.bounds.left,i.bounds.top+Dd(i.styles.paddingTop,i.bounds.width),i.bounds.width,Hp(r.lineHeight,r.fontSize.number)/2+1),this.renderTextWithLetterSpacing(new cg(e.listValue,v),r.letterSpacing,Hp(r.lineHeight,r.fontSize.number)/2+2),this.ctx.textBaseline="bottom",this.ctx.textAlign="left"),b.label=20;case 20:return[2]}}))}))},t.prototype.renderStackContent=function(e){return Lc(this,void 0,void 0,(function(){var t,i,s,r,o,n,a,l,A,h,c,u,d,p,f;return Rc(this,(function(g){switch(g.label){case 0:return Cf(e.element.container.flags,16),[4,this.renderNodeBackgroundAndBorders(e.element)];case 1:g.sent(),t=0,i=e.negativeZIndex,g.label=2;case 2:return t<i.length?(f=i[t],[4,this.renderStack(f)]):[3,5];case 3:g.sent(),g.label=4;case 4:return t++,[3,2];case 5:return[4,this.renderNodeContent(e.element)];case 6:g.sent(),s=0,r=e.nonInlineLevel,g.label=7;case 7:return s<r.length?(f=r[s],[4,this.renderNode(f)]):[3,10];case 8:g.sent(),g.label=9;case 9:return s++,[3,7];case 10:o=0,n=e.nonPositionedFloats,g.label=11;case 11:return o<n.length?(f=n[o],[4,this.renderStack(f)]):[3,14];case 12:g.sent(),g.label=13;case 13:return o++,[3,11];case 14:a=0,l=e.nonPositionedInlineLevel,g.label=15;case 15:return a<l.length?(f=l[a],[4,this.renderStack(f)]):[3,18];case 16:g.sent(),g.label=17;case 17:return a++,[3,15];case 18:A=0,h=e.inlineLevel,g.label=19;case 19:return A<h.length?(f=h[A],[4,this.renderNode(f)]):[3,22];case 20:g.sent(),g.label=21;case 21:return A++,[3,19];case 22:c=0,u=e.zeroOrAutoZIndexOrTransformedOrOpacity,g.label=23;case 23:return c<u.length?(f=u[c],[4,this.renderStack(f)]):[3,26];case 24:g.sent(),g.label=25;case 25:return c++,[3,23];case 26:d=0,p=e.positiveZIndex,g.label=27;case 27:return d<p.length?(f=p[d],[4,this.renderStack(f)]):[3,30];case 28:g.sent(),g.label=29;case 29:return d++,[3,27];case 30:return[2]}}))}))},t.prototype.mask=function(e){this.ctx.beginPath(),this.ctx.moveTo(0,0),this.ctx.lineTo(this.canvas.width,0),this.ctx.lineTo(this.canvas.width,this.canvas.height),this.ctx.lineTo(0,this.canvas.height),this.ctx.lineTo(0,0),this.formatPath(e.slice(0).reverse()),this.ctx.closePath()},t.prototype.path=function(e){this.ctx.beginPath(),this.formatPath(e),this.ctx.closePath()},t.prototype.formatPath=function(e){var t=this;e.forEach((function(e,i){var s=jm(e)?e.start:e;0===i?t.ctx.moveTo(s.x,s.y):t.ctx.lineTo(s.x,s.y),jm(e)&&t.ctx.bezierCurveTo(e.startControl.x,e.startControl.y,e.endControl.x,e.endControl.y,e.end.x,e.end.y)}))},t.prototype.renderRepeat=function(e,t,i,s){this.path(e),this.ctx.fillStyle=t,this.ctx.translate(i,s),this.ctx.fill(),this.ctx.translate(-i,-s)},t.prototype.resizeImage=function(e,t,i){var s;if(e.width===t&&e.height===i)return e;var r=(null!==(s=this.canvas.ownerDocument)&&void 0!==s?s:document).createElement("canvas");return r.width=Math.max(1,t),r.height=Math.max(1,i),r.getContext("2d").drawImage(e,0,0,e.width,e.height,0,0,t,i),r},t.prototype.renderBackgroundImage=function(e){return Lc(this,void 0,void 0,(function(){var t,i,s,r,o,n;return Rc(this,(function(a){switch(a.label){case 0:t=e.styles.backgroundImage.length-1,i=function(i){var r,o,n,a,l,A,h,c,u,d,p,f,g,m,_,v,b,y,x,B,w,P,C,M,E,F,I,D,S,T,L;return Rc(this,(function(R){switch(R.label){case 0:if(0!==i.type)return[3,5];r=void 0,o=i.url,R.label=1;case 1:return R.trys.push([1,3,,4]),[4,s.context.cache.match(o)];case 2:return r=R.sent(),[3,4];case 3:return R.sent(),s.context.logger.error("Error loading background-image "+o),[3,4];case 4:return r&&(n=l_(e,t,[r.width,r.height,r.width/r.height]),v=n[0],P=n[1],C=n[2],x=n[3],B=n[4],m=s.ctx.createPattern(s.resizeImage(r,x,B),"repeat"),s.renderRepeat(v,m,P,C)),[3,6];case 5:1===i.type?(a=l_(e,t,[null,null,null]),v=a[0],P=a[1],C=a[2],x=a[3],B=a[4],l=Zd(i.angle,x,B),A=l[0],h=l[1],c=l[2],u=l[3],d=l[4],(p=document.createElement("canvas")).width=x,p.height=B,f=p.getContext("2d"),g=f.createLinearGradient(h,u,c,d),Yd(i.stops,A).forEach((function(e){return g.addColorStop(e.stop,Od(e.color))})),f.fillStyle=g,f.fillRect(0,0,x,B),x>0&&B>0&&(m=s.ctx.createPattern(p,"repeat"),s.renderRepeat(v,m,P,C))):function(e){return 2===e.type}(i)&&(_=l_(e,t,[null,null,null]),v=_[0],b=_[1],y=_[2],x=_[3],B=_[4],w=0===i.position.length?[Ed]:i.position,P=Dd(w[0],x),C=Dd(w[w.length-1],B),M=function(e,t,i,s,r){var o=0,n=0;switch(e.size){case 0:0===e.shape?o=n=Math.min(Math.abs(t),Math.abs(t-s),Math.abs(i),Math.abs(i-r)):1===e.shape&&(o=Math.min(Math.abs(t),Math.abs(t-s)),n=Math.min(Math.abs(i),Math.abs(i-r)));break;case 2:if(0===e.shape)o=n=Math.min(qd(t,i),qd(t,i-r),qd(t-s,i),qd(t-s,i-r));else if(1===e.shape){var a=Math.min(Math.abs(i),Math.abs(i-r))/Math.min(Math.abs(t),Math.abs(t-s)),l=$d(s,r,t,i,!0),A=l[0],h=l[1];n=a*(o=qd(A-t,(h-i)/a))}break;case 1:0===e.shape?o=n=Math.max(Math.abs(t),Math.abs(t-s),Math.abs(i),Math.abs(i-r)):1===e.shape&&(o=Math.max(Math.abs(t),Math.abs(t-s)),n=Math.max(Math.abs(i),Math.abs(i-r)));break;case 3:if(0===e.shape)o=n=Math.max(qd(t,i),qd(t,i-r),qd(t-s,i),qd(t-s,i-r));else if(1===e.shape){a=Math.max(Math.abs(i),Math.abs(i-r))/Math.max(Math.abs(t),Math.abs(t-s));var c=$d(s,r,t,i,!1);A=c[0],h=c[1],n=a*(o=qd(A-t,(h-i)/a))}}return Array.isArray(e.size)&&(o=Dd(e.size[0],s),n=2===e.size.length?Dd(e.size[1],r):o),[o,n]}(i,P,C,x,B),E=M[0],F=M[1],E>0&&F>0&&(I=s.ctx.createRadialGradient(b+P,y+C,0,b+P,y+C,E),Yd(i.stops,2*E).forEach((function(e){return I.addColorStop(e.stop,Od(e.color))})),s.path(v),s.ctx.fillStyle=I,E!==F?(D=e.bounds.left+.5*e.bounds.width,S=e.bounds.top+.5*e.bounds.height,L=1/(T=F/E),s.ctx.save(),s.ctx.translate(D,S),s.ctx.transform(1,0,0,T,0,0),s.ctx.translate(-D,-S),s.ctx.fillRect(b,L*(y-S)+S,x,B*L),s.ctx.restore()):s.ctx.fill())),R.label=6;case 6:return t--,[2]}}))},s=this,r=0,o=e.styles.backgroundImage.slice(0).reverse(),a.label=1;case 1:return r<o.length?(n=o[r],[5,i(n)]):[3,4];case 2:a.sent(),a.label=3;case 3:return r++,[3,1];case 4:return[2]}}))}))},t.prototype.renderSolidBorder=function(e,t,i){return Lc(this,void 0,void 0,(function(){return Rc(this,(function(s){return this.path(s_(i,t)),this.ctx.fillStyle=Od(e),this.ctx.fill(),[2]}))}))},t.prototype.renderDoubleBorder=function(e,t,i,s){return Lc(this,void 0,void 0,(function(){var r,o;return Rc(this,(function(n){switch(n.label){case 0:return t<3?[4,this.renderSolidBorder(e,i,s)]:[3,2];case 1:return n.sent(),[2];case 2:return r=function(e,t){switch(t){case 0:return o_(e.topLeftBorderBox,e.topLeftBorderDoubleOuterBox,e.topRightBorderBox,e.topRightBorderDoubleOuterBox);case 1:return o_(e.topRightBorderBox,e.topRightBorderDoubleOuterBox,e.bottomRightBorderBox,e.bottomRightBorderDoubleOuterBox);case 2:return o_(e.bottomRightBorderBox,e.bottomRightBorderDoubleOuterBox,e.bottomLeftBorderBox,e.bottomLeftBorderDoubleOuterBox);default:return o_(e.bottomLeftBorderBox,e.bottomLeftBorderDoubleOuterBox,e.topLeftBorderBox,e.topLeftBorderDoubleOuterBox)}}(s,i),this.path(r),this.ctx.fillStyle=Od(e),this.ctx.fill(),o=function(e,t){switch(t){case 0:return o_(e.topLeftBorderDoubleInnerBox,e.topLeftPaddingBox,e.topRightBorderDoubleInnerBox,e.topRightPaddingBox);case 1:return o_(e.topRightBorderDoubleInnerBox,e.topRightPaddingBox,e.bottomRightBorderDoubleInnerBox,e.bottomRightPaddingBox);case 2:return o_(e.bottomRightBorderDoubleInnerBox,e.bottomRightPaddingBox,e.bottomLeftBorderDoubleInnerBox,e.bottomLeftPaddingBox);default:return o_(e.bottomLeftBorderDoubleInnerBox,e.bottomLeftPaddingBox,e.topLeftBorderDoubleInnerBox,e.topLeftPaddingBox)}}(s,i),this.path(o),this.ctx.fill(),[2]}}))}))},t.prototype.renderNodeBackgroundAndBorders=function(e){return Lc(this,void 0,void 0,(function(){var t,i,s,r,o,n,a,l,A=this;return Rc(this,(function(h){switch(h.label){case 0:return this.applyEffects(e.getEffects(2)),t=e.container.styles,i=!kd(t.backgroundColor)||t.backgroundImage.length,s=[{style:t.borderTopStyle,color:t.borderTopColor,width:t.borderTopWidth},{style:t.borderRightStyle,color:t.borderRightColor,width:t.borderRightWidth},{style:t.borderBottomStyle,color:t.borderBottomColor,width:t.borderBottomWidth},{style:t.borderLeftStyle,color:t.borderLeftColor,width:t.borderLeftWidth}],r=__(u_(t.backgroundClip,0),e.curves),i||t.boxShadow.length?(this.ctx.save(),this.path(r),this.ctx.clip(),kd(t.backgroundColor)||(this.ctx.fillStyle=Od(t.backgroundColor),this.ctx.fill()),[4,this.renderBackgroundImage(e.container)]):[3,2];case 1:h.sent(),this.ctx.restore(),t.boxShadow.slice(0).reverse().forEach((function(t){A.ctx.save();var i,s,r,o,n,a=Wm(e.curves),l=t.inset?0:1e4,h=(i=a,s=-l+(t.inset?1:-1)*t.spread.number,r=(t.inset?1:-1)*t.spread.number,o=t.spread.number*(t.inset?-2:2),n=t.spread.number*(t.inset?-2:2),i.map((function(e,t){switch(t){case 0:return e.add(s,r);case 1:return e.add(s+o,r);case 2:return e.add(s+o,r+n);case 3:return e.add(s,r+n)}return e})));t.inset?(A.path(a),A.ctx.clip(),A.mask(h)):(A.mask(a),A.ctx.clip(),A.path(h)),A.ctx.shadowOffsetX=t.offsetX.number+l,A.ctx.shadowOffsetY=t.offsetY.number,A.ctx.shadowColor=Od(t.color),A.ctx.shadowBlur=t.blur.number,A.ctx.fillStyle=t.inset?Od(t.color):"rgba(0,0,0,1)",A.ctx.fill(),A.ctx.restore()})),h.label=2;case 2:o=0,n=0,a=s,h.label=3;case 3:return n<a.length?0!==(l=a[n]).style&&!kd(l.color)&&l.width>0?2!==l.style?[3,5]:[4,this.renderDashedDottedBorder(l.color,l.width,o,e.curves,2)]:[3,11]:[3,13];case 4:return h.sent(),[3,11];case 5:return 3!==l.style?[3,7]:[4,this.renderDashedDottedBorder(l.color,l.width,o,e.curves,3)];case 6:return h.sent(),[3,11];case 7:return 4!==l.style?[3,9]:[4,this.renderDoubleBorder(l.color,l.width,o,e.curves)];case 8:return h.sent(),[3,11];case 9:return[4,this.renderSolidBorder(l.color,o,e.curves)];case 10:h.sent(),h.label=11;case 11:o++,h.label=12;case 12:return n++,[3,3];case 13:return[2]}}))}))},t.prototype.renderDashedDottedBorder=function(e,t,i,s,r){return Lc(this,void 0,void 0,(function(){var o,n,a,l,A,h,c,u,d,p,f,g,m,_,v,b;return Rc(this,(function(y){return this.ctx.save(),o=function(e,t){switch(t){case 0:return r_(e.topLeftBorderStroke,e.topRightBorderStroke);case 1:return r_(e.topRightBorderStroke,e.bottomRightBorderStroke);case 2:return r_(e.bottomRightBorderStroke,e.bottomLeftBorderStroke);default:return r_(e.bottomLeftBorderStroke,e.topLeftBorderStroke)}}(s,i),n=s_(s,i),2===r&&(this.path(n),this.ctx.clip()),jm(n[0])?(a=n[0].start.x,l=n[0].start.y):(a=n[0].x,l=n[0].y),jm(n[1])?(A=n[1].end.x,h=n[1].end.y):(A=n[1].x,h=n[1].y),c=0===i||2===i?Math.abs(a-A):Math.abs(l-h),this.ctx.beginPath(),3===r?this.formatPath(o):this.formatPath(n.slice(0,2)),u=t<3?3*t:2*t,d=t<3?2*t:t,3===r&&(u=t,d=t),p=!0,c<=2*u?p=!1:c<=2*u+d?(u*=f=c/(2*u+d),d*=f):(g=Math.floor((c+d)/(u+d)),m=(c-g*u)/(g-1),d=(_=(c-(g+1)*u)/g)<=0||Math.abs(d-m)<Math.abs(d-_)?m:_),p&&(3===r?this.ctx.setLineDash([0,u+d]):this.ctx.setLineDash([u,d])),3===r?(this.ctx.lineCap="round",this.ctx.lineWidth=t):this.ctx.lineWidth=2*t+1.1,this.ctx.strokeStyle=Od(e),this.ctx.stroke(),this.ctx.setLineDash([]),2===r&&(jm(n[0])&&(v=n[3],b=n[0],this.ctx.beginPath(),this.formatPath([new Qm(v.end.x,v.end.y),new Qm(b.start.x,b.start.y)]),this.ctx.stroke()),jm(n[1])&&(v=n[1],b=n[2],this.ctx.beginPath(),this.formatPath([new Qm(v.end.x,v.end.y),new Qm(b.start.x,b.start.y)]),this.ctx.stroke())),this.ctx.restore(),[2]}))}))},t.prototype.render=function(e){return Lc(this,void 0,void 0,(function(){var t;return Rc(this,(function(i){switch(i.label){case 0:return this.options.backgroundColor&&(this.ctx.fillStyle=Od(this.options.backgroundColor),this.ctx.fillRect(this.options.x,this.options.y,this.options.width,this.options.height)),s=new e_(e,null),r=new $m(s),t_(s,r,r,o=[]),i_(s.container,o),t=r,[4,this.renderStack(t)];case 1:return i.sent(),this.applyEffects([]),[2,this.canvas]}var s,r,o}))}))},t}(f_),m_=function(e){return e instanceof Sg||(e instanceof Dg||e instanceof Ig&&"radio"!==e.type&&"checkbox"!==e.type)},__=function(e,t){switch(e){case 0:return Wm(t);case 2:return function(e){return[e.topLeftContentBox,e.topRightContentBox,e.bottomRightContentBox,e.bottomLeftContentBox]}(t);default:return Km(t)}},v_=function(e){switch(e){case 1:return"center";case 2:return"right";default:return"left"}},b_=["-apple-system","system-ui"],y_=function(e){return/iPhone OS 15_(0|1)/.test(window.navigator.userAgent)?e.filter((function(e){return-1===b_.indexOf(e)})):e},x_=function(e){function t(t,i){var s=e.call(this,t,i)||this;return s.canvas=i.canvas?i.canvas:document.createElement("canvas"),s.ctx=s.canvas.getContext("2d"),s.options=i,s.canvas.width=Math.floor(i.width*i.scale),s.canvas.height=Math.floor(i.height*i.scale),s.canvas.style.width=i.width+"px",s.canvas.style.height=i.height+"px",s.ctx.scale(s.options.scale,s.options.scale),s.ctx.translate(-i.x,-i.y),s.context.logger.debug("EXPERIMENTAL ForeignObject renderer initialized ("+i.width+"x"+i.height+" at "+i.x+","+i.y+") with scale "+i.scale),s}return Sc(t,e),t.prototype.render=function(e){return Lc(this,void 0,void 0,(function(){var t,i;return Rc(this,(function(s){switch(s.label){case 0:return 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o;switch(function(e){switch(e){case"auto":case"data":return function(){if(Py)return"imagebitmap";if(wy)return"image";if(My)return"data";throw new Error("Install '@loaders.gl/polyfills' to parse images under Node.js")}();default:return function(e){switch(e){case"auto":return Py||wy||My;case"imagebitmap":return Py;case"image":return wy;case"data":return My;default:throw new Error("@loaders.gl/images: image ".concat(e," not supported in this environment"))}}(e),e}}(s)){case"imagebitmap":o=await Uy(e,t,r);break;case"image":o=await Ty(e,t,r);break;case"data":o=await async function(e,t){const{mimeType:i}=ky(e)||{},s=globalThis._parseImageNode;return F_(s),await s(e,i)}(e);break;default:F_(!1)}return"data"===s&&(o=function(e){switch(Ey(e)){case"data":return e;case"image":case"imagebitmap":const t=document.createElement("canvas"),i=t.getContext("2d");if(!i)throw new Error("getImageData");return t.width=e.width,t.height=e.height,i.drawImage(e,0,0),i.getImageData(0,0,e.width,e.height);default:throw new Error("getImageData")}}(o)),o},tests:[e=>Boolean(ky(new DataView(e)))],options:{image:{type:"auto",decode:!0}}},Qy=["image/png","image/jpeg","image/gif"],Vy={};function Hy(e){return void 0===Vy[e]&&(Vy[e]=function(e){switch(e){case"image/webp":return function(){if(!I_)return!1;try{return 0===document.createElement("canvas").toDataURL("image/webp").indexOf("data:image/webp")}catch{return!1}}();case"image/svg":return I_;default:if(!I_){const{_parseImageNode:t}=globalThis;return Boolean(t)&&Qy.includes(e)}return!0}}(e)),Vy[e]}function jy(e,t){if(!e)throw new Error(t||"assert failed: gltf")}function Gy(e,t){if(e.startsWith("data:")||e.startsWith("http:")||e.startsWith("https:"))return e;const i=t.baseUri||t.uri;if(!i)throw new Error("'baseUri' must be provided to resolve relative url ".concat(e));return i.substr(0,i.lastIndexOf("/")+1)+e}const zy=["SCALAR","VEC2","VEC3","VEC4"],Wy=[[Int8Array,5120],[Uint8Array,5121],[Int16Array,5122],[Uint16Array,5123],[Uint32Array,5125],[Float32Array,5126],[Float64Array,5130]],Ky=new Map(Wy),Xy={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},Jy={5120:1,5121:1,5122:2,5123:2,5125:4,5126:4},Yy={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array};function Zy(e){return zy[e-1]||zy[0]}function qy(e){const t=Ky.get(e.constructor);if(!t)throw new Error("Illegal typed array");return t}function $y(e,t){const i=Yy[e.componentType],s=Xy[e.type],r=Jy[e.componentType],o=e.count*s,n=e.count*s*r;return jy(n>=0&&n<=t.byteLength),{ArrayType:i,length:o,byteLength:n}}const ex={asset:{version:"2.0",generator:"loaders.gl"},buffers:[]};class tx{constructor(e){N_(this,"gltf",void 0),N_(this,"sourceBuffers",void 0),N_(this,"byteLength",void 0),this.gltf=e||{json:{...ex},buffers:[]},this.sourceBuffers=[],this.byteLength=0,this.gltf.buffers&&this.gltf.buffers[0]&&(this.byteLength=this.gltf.buffers[0].byteLength,this.sourceBuffers=[this.gltf.buffers[0]])}get json(){return this.gltf.json}getApplicationData(e){return this.json[e]}getExtraData(e){return(this.json.extras||{})[e]}getExtension(e){const t=this.getUsedExtensions().find((t=>t===e)),i=this.json.extensions||{};return t?i[e]||!0:null}getRequiredExtension(e){const t=this.getRequiredExtensions().find((t=>t===e));return t?this.getExtension(e):null}getRequiredExtensions(){return this.json.extensionsRequired||[]}getUsedExtensions(){return this.json.extensionsUsed||[]}getObjectExtension(e,t){return(e.extensions||{})[t]}getScene(e){return this.getObject("scenes",e)}getNode(e){return this.getObject("nodes",e)}getSkin(e){return this.getObject("skins",e)}getMesh(e){return this.getObject("meshes",e)}getMaterial(e){return this.getObject("materials",e)}getAccessor(e){return this.getObject("accessors",e)}getTexture(e){return this.getObject("textures",e)}getSampler(e){return this.getObject("samplers",e)}getImage(e){return this.getObject("images",e)}getBufferView(e){return this.getObject("bufferViews",e)}getBuffer(e){return this.getObject("buffers",e)}getObject(e,t){if("object"==typeof t)return t;const i=this.json[e]&&this.json[e][t];if(!i)throw new Error("glTF file error: Could not find ".concat(e,"[").concat(t,"]"));return i}getTypedArrayForBufferView(e){const t=(e=this.getBufferView(e)).buffer,i=this.gltf.buffers[t];jy(i);const s=(e.byteOffset||0)+i.byteOffset;return new Uint8Array(i.arrayBuffer,s,e.byteLength)}getTypedArrayForAccessor(e){e=this.getAccessor(e);const t=this.getBufferView(e.bufferView),i=this.getBuffer(t.buffer).data,{ArrayType:s,length:r}=$y(e,t);return new s(i,t.byteOffset+e.byteOffset,r)}getTypedArrayForImageData(e){e=this.getAccessor(e);const t=this.getBufferView(e.bufferView),i=this.getBuffer(t.buffer).data,s=t.byteOffset||0;return new Uint8Array(i,s,t.byteLength)}addApplicationData(e,t){return this.json[e]=t,this}addExtraData(e,t){return this.json.extras=this.json.extras||{},this.json.extras[e]=t,this}addObjectExtension(e,t,i){return e.extensions=e.extensions||{},e.extensions[t]=i,this.registerUsedExtension(t),this}setObjectExtension(e,t,i){(e.extensions||{})[t]=i}removeObjectExtension(e,t){const i=e.extensions||{},s=i[t];return delete i[t],s}addExtension(e,t={}){return jy(t),this.json.extensions=this.json.extensions||{},this.json.extensions[e]=t,this.registerUsedExtension(e),t}addRequiredExtension(e,t={}){return jy(t),this.addExtension(e,t),this.registerRequiredExtension(e),t}registerUsedExtension(e){this.json.extensionsUsed=this.json.extensionsUsed||[],this.json.extensionsUsed.find((t=>t===e))||this.json.extensionsUsed.push(e)}registerRequiredExtension(e){this.registerUsedExtension(e),this.json.extensionsRequired=this.json.extensionsRequired||[],this.json.extensionsRequired.find((t=>t===e))||this.json.extensionsRequired.push(e)}removeExtension(e){this.json.extensionsRequired&&this._removeStringFromArray(this.json.extensionsRequired,e),this.json.extensionsUsed&&this._removeStringFromArray(this.json.extensionsUsed,e),this.json.extensions&&delete this.json.extensions[e]}setDefaultScene(e){this.json.scene=e}addScene(e){const{nodeIndices:t}=e;return this.json.scenes=this.json.scenes||[],this.json.scenes.push({nodes:t}),this.json.scenes.length-1}addNode(e){const{meshIndex:t,matrix:i}=e;this.json.nodes=this.json.nodes||[];const s={mesh:t};return i&&(s.matrix=i),this.json.nodes.push(s),this.json.nodes.length-1}addMesh(e){const{attributes:t,indices:i,material:s,mode:r=4}=e,o={primitives:[{attributes:this._addAttributes(t),mode:r}]};if(i){const e=this._addIndices(i);o.primitives[0].indices=e}return Number.isFinite(s)&&(o.primitives[0].material=s),this.json.meshes=this.json.meshes||[],this.json.meshes.push(o),this.json.meshes.length-1}addPointCloud(e){const t={primitives:[{attributes:this._addAttributes(e),mode:0}]};return this.json.meshes=this.json.meshes||[],this.json.meshes.push(t),this.json.meshes.length-1}addImage(e,t){const i=ky(e),s=t||(null==i?void 0:i.mimeType),r={bufferView:this.addBufferView(e),mimeType:s};return this.json.images=this.json.images||[],this.json.images.push(r),this.json.images.length-1}addBufferView(e){const t=e.byteLength;jy(Number.isFinite(t)),this.sourceBuffers=this.sourceBuffers||[],this.sourceBuffers.push(e);const i={buffer:0,byteOffset:this.byteLength,byteLength:t};return this.byteLength+=lv(t,4),this.json.bufferViews=this.json.bufferViews||[],this.json.bufferViews.push(i),this.json.bufferViews.length-1}addAccessor(e,t){const i={bufferView:e,type:Zy(t.size),componentType:t.componentType,count:t.count,max:t.max,min:t.min};return this.json.accessors=this.json.accessors||[],this.json.accessors.push(i),this.json.accessors.length-1}addBinaryBuffer(e,t={size:3}){const i=this.addBufferView(e);let s={min:t.min,max:t.max};s.min&&s.max||(s=this._getAccessorMinMax(e,t.size));const r={size:t.size,componentType:qy(e),count:Math.round(e.length/t.size),min:s.min,max:s.max};return this.addAccessor(i,Object.assign(r,t))}addTexture(e){const{imageIndex:t}=e,i={source:t};return this.json.textures=this.json.textures||[],this.json.textures.push(i),this.json.textures.length-1}addMaterial(e){return this.json.materials=this.json.materials||[],this.json.materials.push(e),this.json.materials.length-1}createBinaryChunk(){var e,t;this.gltf.buffers=[];const i=this.byteLength,s=new ArrayBuffer(i),r=new Uint8Array(s);let o=0;for(const e of this.sourceBuffers||[])o=Av(e,r,o);null!==(e=this.json)&&void 0!==e&&null!==(t=e.buffers)&&void 0!==t&&t[0]?this.json.buffers[0].byteLength=i:this.json.buffers=[{byteLength:i}],this.gltf.binary=s,this.sourceBuffers=[s]}_removeStringFromArray(e,t){let i=!0;for(;i;){const s=e.indexOf(t);s>-1?e.splice(s,1):i=!1}}_addAttributes(e={}){const t={};for(const i in e){const s=e[i],r=this._getGltfAttributeName(i),o=this.addBinaryBuffer(s.value,s);t[r]=o}return t}_addIndices(e){return this.addBinaryBuffer(e,{size:1})}_getGltfAttributeName(e){switch(e.toLowerCase()){case"position":case"positions":case"vertices":return"POSITION";case"normal":case"normals":return"NORMAL";case"color":case"colors":return"COLOR_0";case"texcoord":case"texcoords":return"TEXCOORD_0";default:return e}}_getAccessorMinMax(e,t){const i={min:null,max:null};if(e.length<t)return i;i.min=[],i.max=[];const s=e.subarray(0,t);for(const e of 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ix="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",sx="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this.type&&this.type.typeId}clone(){return new mx(this.name,this.type,this.nullable,this.metadata)}compareTo(e){return this.name===e.name&&this.type===e.type&&this.nullable===e.nullable&&this.metadata===e.metadata}toString(){return"".concat(this.type).concat(this.nullable?", nullable":"").concat(this.metadata?", metadata: ".concat(this.metadata):"")}}let _x,vx,bx,yx;!function(e){e[e.NONE=0]="NONE",e[e.Null=1]="Null",e[e.Int=2]="Int",e[e.Float=3]="Float",e[e.Binary=4]="Binary",e[e.Utf8=5]="Utf8",e[e.Bool=6]="Bool",e[e.Decimal=7]="Decimal",e[e.Date=8]="Date",e[e.Time=9]="Time",e[e.Timestamp=10]="Timestamp",e[e.Interval=11]="Interval",e[e.List=12]="List",e[e.Struct=13]="Struct",e[e.Union=14]="Union",e[e.FixedSizeBinary=15]="FixedSizeBinary",e[e.FixedSizeList=16]="FixedSizeList",e[e.Map=17]="Map",e[e.Dictionary=-1]="Dictionary",e[e.Int8=-2]="Int8",e[e.Int16=-3]="Int16",e[e.Int32=-4]="Int32",e[e.Int64=-5]="Int64",e[e.Uint8=-6]="Uint8",e[e.Uint16=-7]="Uint16",e[e.Uint32=-8]="Uint32",e[e.Uint64=-9]="Uint64",e[e.Float16=-10]="Float16",e[e.Float32=-11]="Float32",e[e.Float64=-12]="Float64",e[e.DateDay=-13]="DateDay",e[e.DateMillisecond=-14]="DateMillisecond",e[e.TimestampSecond=-15]="TimestampSecond",e[e.TimestampMillisecond=-16]="TimestampMillisecond",e[e.TimestampMicrosecond=-17]="TimestampMicrosecond",e[e.TimestampNanosecond=-18]="TimestampNanosecond",e[e.TimeSecond=-19]="TimeSecond",e[e.TimeMillisecond=-20]="TimeMillisecond",e[e.TimeMicrosecond=-21]="TimeMicrosecond",e[e.TimeNanosecond=-22]="TimeNanosecond",e[e.DenseUnion=-23]="DenseUnion",e[e.SparseUnion=-24]="SparseUnion",e[e.IntervalDayTime=-25]="IntervalDayTime",e[e.IntervalYearMonth=-26]="IntervalYearMonth"}(_x||(_x={}));class xx{static isNull(e){return e&&e.typeId===_x.Null}static isInt(e){return e&&e.typeId===_x.Int}static isFloat(e){return e&&e.typeId===_x.Float}static isBinary(e){return e&&e.typeId===_x.Binary}static isUtf8(e){return e&&e.typeId===_x.Utf8}static isBool(e){return e&&e.typeId===_x.Bool}static isDecimal(e){return e&&e.typeId===_x.Decimal}static isDate(e){return e&&e.typeId===_x.Date}static isTime(e){return e&&e.typeId===_x.Time}static isTimestamp(e){return e&&e.typeId===_x.Timestamp}static isInterval(e){return e&&e.typeId===_x.Interval}static isList(e){return e&&e.typeId===_x.List}static isStruct(e){return e&&e.typeId===_x.Struct}static isUnion(e){return e&&e.typeId===_x.Union}static isFixedSizeBinary(e){return e&&e.typeId===_x.FixedSizeBinary}static isFixedSizeList(e){return e&&e.typeId===_x.FixedSizeList}static isMap(e){return e&&e.typeId===_x.Map}static isDictionary(e){return e&&e.typeId===_x.Dictionary}get typeId(){return _x.NONE}compareTo(e){return this===e}}vx=Symbol.toStringTag;class Bx extends xx{constructor(e,t){super(),N_(this,"isSigned",void 0),N_(this,"bitWidth",void 0),this.isSigned=e,this.bitWidth=t}get typeId(){return _x.Int}get[vx](){return"Int"}toString(){return"".concat(this.isSigned?"I":"Ui","nt").concat(this.bitWidth)}}class wx extends Bx{constructor(){super(!0,8)}}class Px extends Bx{constructor(){super(!0,16)}}class Cx extends Bx{constructor(){super(!0,32)}}class Mx extends Bx{constructor(){super(!1,8)}}class Ex extends Bx{constructor(){super(!1,16)}}class Fx extends Bx{constructor(){super(!1,32)}}const Ix=32,Dx=64;bx=Symbol.toStringTag;class Sx extends xx{constructor(e){super(),N_(this,"precision",void 0),this.precision=e}get typeId(){return _x.Float}get[bx](){return"Float"}toString(){return"Float".concat(this.precision)}}class Tx extends Sx{constructor(){super(Ix)}}class Lx extends Sx{constructor(){super(Dx)}}yx=Symbol.toStringTag;class Rx extends xx{constructor(e,t){super(),N_(this,"listSize",void 0),N_(this,"children",void 0),this.listSize=e,this.children=[t]}get typeId(){return _x.FixedSizeList}get valueType(){return this.children[0].type}get valueField(){return this.children[0]}get[yx](){return"FixedSizeList"}toString(){return"FixedSizeList[".concat(this.listSize,"]<").concat(this.valueType,">")}}function Ux(e,t,i){const s=function(e){switch(e.constructor){case Int8Array:return new wx;case Uint8Array:return new Mx;case Int16Array:return new Px;case Uint16Array:return new Ex;case Int32Array:return new Cx;case Uint32Array:return new Fx;case Float32Array:return new Tx;case Float64Array:return new Lx;default:throw new Error("array type not supported")}}(t.value),r=i||function(e){const t=new Map;"byteOffset"in e&&t.set("byteOffset",e.byteOffset.toString(10));"byteStride"in e&&t.set("byteStride",e.byteStride.toString(10));"normalized"in e&&t.set("normalized",e.normalized.toString());return t}(t);return new mx(e,new Rx(t.size,new mx("value",s)),!1,r)}function kx(e,t,i){return Ux(e,t,i?Ox(i.metadata):void 0)}function Ox(e){const t=new Map;for(const i in e)t.set("".concat(i,".string"),JSON.stringify(e[i]));return t}const Nx={POSITION:"POSITION",NORMAL:"NORMAL",COLOR:"COLOR_0",TEX_COORD:"TEXCOORD_0"},Qx={1:Int8Array,2:Uint8Array,3:Int16Array,4:Uint16Array,5:Int32Array,6:Uint32Array,9:Float32Array};class Vx{constructor(e){N_(this,"draco",void 0),N_(this,"decoder",void 0),N_(this,"metadataQuerier",void 0),this.draco=e,this.decoder=new this.draco.Decoder,this.metadataQuerier=new this.draco.MetadataQuerier}destroy(){this.draco.destroy(this.decoder),this.draco.destroy(this.metadataQuerier)}parseSync(e,t={}){const i=new this.draco.DecoderBuffer;i.Init(new Int8Array(e),e.byteLength),this._disableAttributeTransforms(t);const s=this.decoder.GetEncodedGeometryType(i),r=s===this.draco.TRIANGULAR_MESH?new this.draco.Mesh:new this.draco.PointCloud;try{let e;switch(s){case this.draco.TRIANGULAR_MESH:e=this.decoder.DecodeBufferToMesh(i,r);break;case this.draco.POINT_CLOUD:e=this.decoder.DecodeBufferToPointCloud(i,r);break;default:throw new Error("DRACO: Unknown geometry type.")}if(!e.ok()||!r.ptr){const t="DRACO decompression failed: ".concat(e.error_msg());throw new Error(t)}const o=this._getDracoLoaderData(r,s,t),n=this._getMeshData(r,o,t),a=function(e){let t=1/0,i=1/0,s=1/0,r=-1/0,o=-1/0,n=-1/0;const a=e.POSITION?e.POSITION.value:[],l=a&&a.length;for(let e=0;e<l;e+=3){const l=a[e],A=a[e+1],h=a[e+2];t=l<t?l:t,i=A<i?A:i,s=h<s?h:s,r=l>r?l:r,o=A>o?A:o,n=h>n?h:n}return[[t,i,s],[r,o,n]]}(n.attributes),l=function(e,t,i){const s=Ox(t.metadata),r=[],o=function(e){const t={};for(const i in e){const s=e[i];t[s.name||"undefined"]=s}return t}(t.attributes);for(const t in e){const i=kx(t,e[t],o[t]);r.push(i)}if(i){const e=kx("indices",i);r.push(e)}return new fx(r,s)}(n.attributes,o,n.indices);return{loader:"draco",loaderData:o,header:{vertexCount:r.num_points(),boundingBox:a},...n,schema:l}}finally{this.draco.destroy(i),r&&this.draco.destroy(r)}}_getDracoLoaderData(e,t,i){const s=this._getTopLevelMetadata(e),r=this._getDracoAttributes(e,i);return{geometry_type:t,num_attributes:e.num_attributes(),num_points:e.num_points(),num_faces:e instanceof this.draco.Mesh?e.num_faces():0,metadata:s,attributes:r}}_getDracoAttributes(e,t){const i={};for(let s=0;s<e.num_attributes();s++){const r=this.decoder.GetAttribute(e,s),o=this._getAttributeMetadata(e,s);i[r.unique_id()]={unique_id:r.unique_id(),attribute_type:r.attribute_type(),data_type:r.data_type(),num_components:r.num_components(),byte_offset:r.byte_offset(),byte_stride:r.byte_stride(),normalized:r.normalized(),attribute_index:s,metadata:o};const n=this._getQuantizationTransform(r,t);n&&(i[r.unique_id()].quantization_transform=n);const a=this._getOctahedronTransform(r,t);a&&(i[r.unique_id()].octahedron_transform=a)}return i}_getMeshData(e,t,i){const s=this._getMeshAttributes(t,e,i);if(!s.POSITION)throw new Error("DRACO: No position attribute found.");return e instanceof this.draco.Mesh?"triangle-strip"===i.topology?{topology:"triangle-strip",mode:4,attributes:s,indices:{value:this._getTriangleStripIndices(e),size:1}}:{topology:"triangle-list",mode:5,attributes:s,indices:{value:this._getTriangleListIndices(e),size:1}}:{topology:"point-list",mode:0,attributes:s}}_getMeshAttributes(e,t,i){const s={};for(const r of Object.values(e.attributes)){const e=this._deduceAttributeName(r,i);r.name=e;const{value:o,size:n}=this._getAttributeValues(t,r);s[e]={value:o,size:n,byteOffset:r.byte_offset,byteStride:r.byte_stride,normalized:r.normalized}}return s}_getTriangleListIndices(e){const t=3*e.num_faces(),i=4*t,s=this.draco._malloc(i);try{return this.decoder.GetTrianglesUInt32Array(e,i,s),new Uint32Array(this.draco.HEAPF32.buffer,s,t).slice()}finally{this.draco._free(s)}}_getTriangleStripIndices(e){const t=new this.draco.DracoInt32Array;try{return this.decoder.GetTriangleStripsFromMesh(e,t),function(e){const t=e.size(),i=new Int32Array(t);for(let s=0;s<t;s++)i[s]=e.GetValue(s);return i}(t)}finally{this.draco.destroy(t)}}_getAttributeValues(e,t){const i=Qx[t.data_type],s=t.num_components,r=e.num_points()*s,o=r*i.BYTES_PER_ELEMENT,n=function(e,t){switch(t){case Float32Array:return e.DT_FLOAT32;case Int8Array:return e.DT_INT8;case Int16Array:return e.DT_INT16;case Int32Array:return e.DT_INT32;case Uint8Array:return e.DT_UINT8;case Uint16Array:return e.DT_UINT16;case Uint32Array:return e.DT_UINT32;default:return e.DT_INVALID}}(this.draco,i);let a;const l=this.draco._malloc(o);try{const s=this.decoder.GetAttribute(e,t.attribute_index);this.decoder.GetAttributeDataArrayForAllPoints(e,s,n,o,l),a=new i(this.draco.HEAPF32.buffer,l,r).slice()}finally{this.draco._free(l)}return{value:a,size:s}}_deduceAttributeName(e,t){const i=e.unique_id;for(const[e,s]of Object.entries(t.extraAttributes||{}))if(s===i)return e;const s=e.attribute_type;for(const e in Nx){if(this.draco[e]===s)return Nx[e]}const r=t.attributeNameEntry||"name";return e.metadata[r]?e.metadata[r].string:"CUSTOM_ATTRIBUTE_".concat(i)}_getTopLevelMetadata(e){const t=this.decoder.GetMetadata(e);return this._getDracoMetadata(t)}_getAttributeMetadata(e,t){const i=this.decoder.GetAttributeMetadata(e,t);return this._getDracoMetadata(i)}_getDracoMetadata(e){if(!e||!e.ptr)return{};const t={},i=this.metadataQuerier.NumEntries(e);for(let s=0;s<i;s++){const i=this.metadataQuerier.GetEntryName(e,s);t[i]=this._getDracoMetadataField(e,i)}return t}_getDracoMetadataField(e,t){const i=new this.draco.DracoInt32Array;try{this.metadataQuerier.GetIntEntryArray(e,t,i);const s=function(e){const t=e.size(),i=new Int32Array(t);for(let s=0;s<t;s++)i[s]=e.GetValue(s);return i}(i);return{int:this.metadataQuerier.GetIntEntry(e,t),string:this.metadataQuerier.GetStringEntry(e,t),double:this.metadataQuerier.GetDoubleEntry(e,t),intArray:s}}finally{this.draco.destroy(i)}}_disableAttributeTransforms(e){const{quantizedAttributes:t=[],octahedronAttributes:i=[]}=e,s=[...t,...i];for(const e of s)this.decoder.SkipAttributeTransform(this.draco[e])}_getQuantizationTransform(e,t){const{quantizedAttributes:i=[]}=t,s=e.attribute_type();if(i.map((e=>this.decoder[e])).includes(s)){const t=new this.draco.AttributeQuantizationTransform;try{if(t.InitFromAttribute(e))return{quantization_bits:t.quantization_bits(),range:t.range(),min_values:new Float32Array([1,2,3]).map((e=>t.min_value(e)))}}finally{this.draco.destroy(t)}}return null}_getOctahedronTransform(e,t){const{octahedronAttributes:i=[]}=t,s=e.attribute_type();if(i.map((e=>this.decoder[e])).includes(s)){const t=new this.draco.AttributeQuantizationTransform;try{if(t.InitFromAttribute(e))return{quantization_bits:t.quantization_bits()}}finally{this.draco.destroy(t)}}return null}}const Hx="https://www.gstatic.com/draco/versioned/decoders/".concat("1.4.1","/draco_decoder.js"),jx="https://www.gstatic.com/draco/versioned/decoders/".concat("1.4.1","/draco_wasm_wrapper.js"),Gx="https://www.gstatic.com/draco/versioned/decoders/".concat("1.4.1","/draco_decoder.wasm");let zx;async function Wx(e){const t=e.modules||{};return zx=t.draco3d?zx||t.draco3d.createDecoderModule({}).then((e=>({draco:e}))):zx||async function(e){let t,i;if("js"===(e.draco&&e.draco.decoderType))t=await ev(Hx,"draco",e);else[t,i]=await Promise.all([await ev(jx,"draco",e),await ev(Gx,"draco",e)]);return t=t||globalThis.DracoDecoderModule,await function(e,t){const i={};t&&(i.wasmBinary=t);return new Promise((t=>{e({...i,onModuleLoaded:e=>t({draco:e})})}))}(t,i)}(e),await zx}const Kx={...px,parse:async function(e,t){const{draco:i}=await Wx(t),s=new Vx(i);try{return s.parseSync(e,null==t?void 0:t.draco)}finally{s.destroy()}}};function Xx(e){const{buffer:t,size:i,count:s}=function(e){let t=e,i=1,s=0;e&&e.value&&(t=e.value,i=e.size||1);t&&(ArrayBuffer.isView(t)||(t=function(e,t,i=!1){if(!e)return null;if(Array.isArray(e))return new t(e);if(i&&!(e instanceof t))return new t(e);return e}(t,Float32Array)),s=t.length/i);return{buffer:t,size:i,count:s}}(e);return{value:t,size:i,byteOffset:0,count:s,type:Zy(i),componentType:qy(t)}}async function Jx(e,t,i,s){const r=e.getObjectExtension(t,"KHR_draco_mesh_compression");if(!r)return;const o=e.getTypedArrayForBufferView(r.bufferView),n=av(o.buffer,o.byteOffset),{parse:a}=s,l={...i};delete l["3d-tiles"];const A=await a(n,Kx,l,s),h=function(e){const t={};for(const i in e){const s=e[i];if("indices"!==i){const e=Xx(s);t[i]=e}}return t}(A.attributes);for(const[i,s]of Object.entries(h))if(i in t.attributes){const r=t.attributes[i],o=e.getAccessor(r);null!=o&&o.min&&null!=o&&o.max&&(s.min=o.min,s.max=o.max)}t.attributes=h,A.indices&&(t.indices=Xx(A.indices)),function(e){if(!e.attributes&&Object.keys(e.attributes).length>0)throw new Error("glTF: Empty primitive detected: Draco decompression failure?")}(t)}function Yx(e,t,i=4,s,r){var o;if(!s.DracoWriter)throw new Error("options.gltf.DracoWriter not provided");const n=s.DracoWriter.encodeSync({attributes:e}),a=null==r||null===(o=r.parseSync)||void 0===o?void 0:o.call(r,{attributes:e}),l=s._addFauxAttributes(a.attributes);return{primitives:[{attributes:l,mode:i,extensions:{KHR_draco_mesh_compression:{bufferView:s.addBufferView(n),attributes:l}}}]}}function*Zx(e){for(const t of e.json.meshes||[])for(const e of t.primitives)yield e}var qx=Object.freeze({__proto__:null,name:"KHR_draco_mesh_compression",preprocess:function(e,t,i){const s=new tx(e);for(const e of Zx(s))s.getObjectExtension(e,"KHR_draco_mesh_compression")},decode:async function(e,t,i){var s;if(null==t||null===(s=t.gltf)||void 0===s||!s.decompressMeshes)return;const r=new tx(e),o=[];for(const e of Zx(r))r.getObjectExtension(e,"KHR_draco_mesh_compression")&&o.push(Jx(r,e,t,i));await Promise.all(o),r.removeExtension("KHR_draco_mesh_compression")},encode:function(e,t={}){const i=new tx(e);for(const e of i.json.meshes||[])Yx(e),i.addRequiredExtension("KHR_draco_mesh_compression")}});var $x=Object.freeze({__proto__:null,name:"KHR_lights_punctual",decode:async function(e){const t=new tx(e),{json:i}=t,s=t.getExtension("KHR_lights_punctual");s&&(t.json.lights=s.lights,t.removeExtension("KHR_lights_punctual"));for(const e of i.nodes||[]){const i=t.getObjectExtension(e,"KHR_lights_punctual");i&&(e.light=i.light),t.removeObjectExtension(e,"KHR_lights_punctual")}},encode:async function(e){const t=new tx(e),{json:i}=t;if(i.lights){const e=t.addExtension("KHR_lights_punctual");jy(!e.lights),e.lights=i.lights,delete i.lights}if(t.json.lights){for(const e of t.json.lights){const i=e.node;t.addObjectExtension(i,"KHR_lights_punctual",e)}delete t.json.lights}}});function eB(e,t){const i=Object.assign({},e.values);return Object.keys(e.uniforms||{}).forEach((t=>{e.uniforms[t].value&&!(t in i)&&(i[t]=e.uniforms[t].value)})),Object.keys(i).forEach((e=>{"object"==typeof i[e]&&void 0!==i[e].index&&(i[e].texture=t.getTexture(i[e].index))})),i}const tB=[cx,ux,dx,qx,$x,Object.freeze({__proto__:null,name:"KHR_materials_unlit",decode:async function(e){const t=new tx(e),{json:i}=t;t.removeExtension("KHR_materials_unlit");for(const e of i.materials||[]){e.extensions&&e.extensions.KHR_materials_unlit&&(e.unlit=!0),t.removeObjectExtension(e,"KHR_materials_unlit")}},encode:function(e){const t=new tx(e),{json:i}=t;if(t.materials)for(const e of i.materials||[])e.unlit&&(delete e.unlit,t.addObjectExtension(e,"KHR_materials_unlit",{}),t.addExtension("KHR_materials_unlit"))}}),Object.freeze({__proto__:null,name:"KHR_techniques_webgl",decode:async function(e){const t=new tx(e),{json:i}=t,s=t.getExtension("KHR_techniques_webgl");if(s){const e=function(e,t){const{programs:i=[],shaders:s=[],techniques:r=[]}=e,o=new TextDecoder;return s.forEach((e=>{if(!Number.isFinite(e.bufferView))throw new Error("KHR_techniques_webgl: no shader code");e.code=o.decode(t.getTypedArrayForBufferView(e.bufferView))})),i.forEach((e=>{e.fragmentShader=s[e.fragmentShader],e.vertexShader=s[e.vertexShader]})),r.forEach((e=>{e.program=i[e.program]})),r}(s,t);for(const s of i.materials||[]){const i=t.getObjectExtension(s,"KHR_techniques_webgl");i&&(s.technique=Object.assign({},i,e[i.technique]),s.technique.values=eB(s.technique,t)),t.removeObjectExtension(s,"KHR_techniques_webgl")}t.removeExtension("KHR_techniques_webgl")}},encode:async function(e,t){}})];function iB(e,t){var i;const s=(null==t||null===(i=t.gltf)||void 0===i?void 0:i.excludeExtensions)||{};return!(e in s&&!s[e])}const sB={accessors:"accessor",animations:"animation",buffers:"buffer",bufferViews:"bufferView",images:"image",materials:"material",meshes:"mesh",nodes:"node",samplers:"sampler",scenes:"scene",skins:"skin",textures:"texture"},rB={accessor:"accessors",animations:"animation",buffer:"buffers",bufferView:"bufferViews",image:"images",material:"materials",mesh:"meshes",node:"nodes",sampler:"samplers",scene:"scenes",skin:"skins",texture:"textures"};class oB{constructor(){N_(this,"idToIndexMap",{animations:{},accessors:{},buffers:{},bufferViews:{},images:{},materials:{},meshes:{},nodes:{},samplers:{},scenes:{},skins:{},textures:{}}),N_(this,"json",void 0)}normalize(e,t){this.json=e.json;const i=e.json;switch(i.asset&&i.asset.version){case"2.0":return;case void 0:case"1.0":break;default:return void console.warn("glTF: Unknown version ".concat(i.asset.version))}if(!t.normalize)throw new Error("glTF v1 is not supported.");console.warn("Converting glTF v1 to glTF v2 format. This is experimental and may fail."),this._addAsset(i),this._convertTopLevelObjectsToArrays(i),function(e){const t=new tx(e),{json:i}=t;for(const e of i.images||[]){const i=t.getObjectExtension(e,"KHR_binary_glTF");i&&Object.assign(e,i),t.removeObjectExtension(e,"KHR_binary_glTF")}i.buffers&&i.buffers[0]&&delete i.buffers[0].uri,t.removeExtension("KHR_binary_glTF")}(e),this._convertObjectIdsToArrayIndices(i),this._updateObjects(i),this._updateMaterial(i)}_addAsset(e){e.asset=e.asset||{},e.asset.version="2.0",e.asset.generator=e.asset.generator||"Normalized to glTF 2.0 by loaders.gl"}_convertTopLevelObjectsToArrays(e){for(const t in sB)this._convertTopLevelObjectToArray(e,t)}_convertTopLevelObjectToArray(e,t){const i=e[t];if(i&&!Array.isArray(i)){e[t]=[];for(const s in i){const r=i[s];r.id=r.id||s;const o=e[t].length;e[t].push(r),this.idToIndexMap[t][s]=o}}}_convertObjectIdsToArrayIndices(e){for(const t in sB)this._convertIdsToIndices(e,t);"scene"in e&&(e.scene=this._convertIdToIndex(e.scene,"scene"));for(const t of e.textures)this._convertTextureIds(t);for(const t of e.meshes)this._convertMeshIds(t);for(const t of e.nodes)this._convertNodeIds(t);for(const t of e.scenes)this._convertSceneIds(t)}_convertTextureIds(e){e.source&&(e.source=this._convertIdToIndex(e.source,"image"))}_convertMeshIds(e){for(const t of e.primitives){const{attributes:e,indices:i,material:s}=t;for(const t in e)e[t]=this._convertIdToIndex(e[t],"accessor");i&&(t.indices=this._convertIdToIndex(i,"accessor")),s&&(t.material=this._convertIdToIndex(s,"material"))}}_convertNodeIds(e){e.children&&(e.children=e.children.map((e=>this._convertIdToIndex(e,"node")))),e.meshes&&(e.meshes=e.meshes.map((e=>this._convertIdToIndex(e,"mesh"))))}_convertSceneIds(e){e.nodes&&(e.nodes=e.nodes.map((e=>this._convertIdToIndex(e,"node"))))}_convertIdsToIndices(e,t){e[t]||(console.warn("gltf v1: json doesn't contain attribute ".concat(t)),e[t]=[]);for(const i of e[t])for(const e in i){const t=i[e],s=this._convertIdToIndex(t,e);i[e]=s}}_convertIdToIndex(e,t){const i=rB[t];if(i in this.idToIndexMap){const s=this.idToIndexMap[i][e];if(!Number.isFinite(s))throw new Error("gltf v1: failed to resolve ".concat(t," with id ").concat(e));return s}return e}_updateObjects(e){for(const e of this.json.buffers)delete e.type}_updateMaterial(e){for(const s of e.materials){var t,i;s.pbrMetallicRoughness={baseColorFactor:[1,1,1,1],metallicFactor:1,roughnessFactor:1};const r=(null===(t=s.values)||void 0===t?void 0:t.tex)||(null===(i=s.values)||void 0===i?void 0:i.texture2d_0),o=e.textures.findIndex((e=>e.id===r));-1!==o&&(s.pbrMetallicRoughness.baseColorTexture={index:o})}}}const nB={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},aB={5120:1,5121:1,5122:2,5123:2,5125:4,5126:4},lB=10240,AB=10241,hB=10242,cB=10243,uB=10497,dB={magFilter:lB,minFilter:AB,wrapS:hB,wrapT:cB},pB={[lB]:9729,[AB]:9986,[hB]:uB,[cB]:uB};class fB{constructor(){N_(this,"baseUri",""),N_(this,"json",{}),N_(this,"buffers",[]),N_(this,"images",[])}postProcess(e,t={}){const{json:i,buffers:s=[],images:r=[],baseUri:o=""}=e;return jy(i),this.baseUri=o,this.json=i,this.buffers=s,this.images=r,this._resolveTree(this.json,t),this.json}_resolveTree(e,t={}){e.bufferViews&&(e.bufferViews=e.bufferViews.map(((e,t)=>this._resolveBufferView(e,t)))),e.images&&(e.images=e.images.map(((e,t)=>this._resolveImage(e,t)))),e.samplers&&(e.samplers=e.samplers.map(((e,t)=>this._resolveSampler(e,t)))),e.textures&&(e.textures=e.textures.map(((e,t)=>this._resolveTexture(e,t)))),e.accessors&&(e.accessors=e.accessors.map(((e,t)=>this._resolveAccessor(e,t)))),e.materials&&(e.materials=e.materials.map(((e,t)=>this._resolveMaterial(e,t)))),e.meshes&&(e.meshes=e.meshes.map(((e,t)=>this._resolveMesh(e,t)))),e.nodes&&(e.nodes=e.nodes.map(((e,t)=>this._resolveNode(e,t)))),e.skins&&(e.skins=e.skins.map(((e,t)=>this._resolveSkin(e,t)))),e.scenes&&(e.scenes=e.scenes.map(((e,t)=>this._resolveScene(e,t)))),void 0!==e.scene&&(e.scene=e.scenes[this.json.scene])}getScene(e){return this._get("scenes",e)}getNode(e){return this._get("nodes",e)}getSkin(e){return this._get("skins",e)}getMesh(e){return this._get("meshes",e)}getMaterial(e){return this._get("materials",e)}getAccessor(e){return this._get("accessors",e)}getCamera(e){return null}getTexture(e){return this._get("textures",e)}getSampler(e){return this._get("samplers",e)}getImage(e){return this._get("images",e)}getBufferView(e){return this._get("bufferViews",e)}getBuffer(e){return this._get("buffers",e)}_get(e,t){if("object"==typeof t)return t;const i=this.json[e]&&this.json[e][t];return i||console.warn("glTF file error: Could not find ".concat(e,"[").concat(t,"]")),i}_resolveScene(e,t){return e.id=e.id||"scene-".concat(t),e.nodes=(e.nodes||[]).map((e=>this.getNode(e))),e}_resolveNode(e,t){return e.id=e.id||"node-".concat(t),e.children&&(e.children=e.children.map((e=>this.getNode(e)))),void 0!==e.mesh?e.mesh=this.getMesh(e.mesh):void 0!==e.meshes&&e.meshes.length&&(e.mesh=e.meshes.reduce(((e,t)=>{const i=this.getMesh(t);return e.id=i.id,e.primitives=e.primitives.concat(i.primitives),e}),{primitives:[]})),void 0!==e.camera&&(e.camera=this.getCamera(e.camera)),void 0!==e.skin&&(e.skin=this.getSkin(e.skin)),e}_resolveSkin(e,t){return e.id=e.id||"skin-".concat(t),e.inverseBindMatrices=this.getAccessor(e.inverseBindMatrices),e}_resolveMesh(e,t){return e.id=e.id||"mesh-".concat(t),e.primitives&&(e.primitives=e.primitives.map((e=>{const t=(e={...e}).attributes;e.attributes={};for(const i in t)e.attributes[i]=this.getAccessor(t[i]);return void 0!==e.indices&&(e.indices=this.getAccessor(e.indices)),void 0!==e.material&&(e.material=this.getMaterial(e.material)),e}))),e}_resolveMaterial(e,t){if(e.id=e.id||"material-".concat(t),e.normalTexture&&(e.normalTexture={...e.normalTexture},e.normalTexture.texture=this.getTexture(e.normalTexture.index)),e.occlusionTexture&&(e.occlustionTexture={...e.occlustionTexture},e.occlusionTexture.texture=this.getTexture(e.occlusionTexture.index)),e.emissiveTexture&&(e.emmisiveTexture={...e.emmisiveTexture},e.emissiveTexture.texture=this.getTexture(e.emissiveTexture.index)),e.emissiveFactor||(e.emissiveFactor=e.emmisiveTexture?[1,1,1]:[0,0,0]),e.pbrMetallicRoughness){e.pbrMetallicRoughness={...e.pbrMetallicRoughness};const t=e.pbrMetallicRoughness;t.baseColorTexture&&(t.baseColorTexture={...t.baseColorTexture},t.baseColorTexture.texture=this.getTexture(t.baseColorTexture.index)),t.metallicRoughnessTexture&&(t.metallicRoughnessTexture={...t.metallicRoughnessTexture},t.metallicRoughnessTexture.texture=this.getTexture(t.metallicRoughnessTexture.index))}return e}_resolveAccessor(e,t){var i,s;if(e.id=e.id||"accessor-".concat(t),void 0!==e.bufferView&&(e.bufferView=this.getBufferView(e.bufferView)),e.bytesPerComponent=(i=e.componentType,aB[i]),e.components=(s=e.type,nB[s]),e.bytesPerElement=e.bytesPerComponent*e.components,e.bufferView){const t=e.bufferView.buffer,{ArrayType:i,byteLength:s}=$y(e,e.bufferView),r=(e.bufferView.byteOffset||0)+(e.byteOffset||0)+t.byteOffset;let o=t.arrayBuffer.slice(r,r+s);e.bufferView.byteStride&&(o=this._getValueFromInterleavedBuffer(t,r,e.bufferView.byteStride,e.bytesPerElement,e.count)),e.value=new i(o)}return e}_getValueFromInterleavedBuffer(e,t,i,s,r){const o=new Uint8Array(r*s);for(let n=0;n<r;n++){const r=t+n*i;o.set(new Uint8Array(e.arrayBuffer.slice(r,r+s)),n*s)}return o.buffer}_resolveTexture(e,t){return e.id=e.id||"texture-".concat(t),e.sampler="sampler"in e?this.getSampler(e.sampler):pB,e.source=this.getImage(e.source),e}_resolveSampler(e,t){e.id=e.id||"sampler-".concat(t),e.parameters={};for(const t in e){const i=this._enumSamplerParameter(t);void 0!==i&&(e.parameters[i]=e[t])}return e}_enumSamplerParameter(e){return dB[e]}_resolveImage(e,t){e.id=e.id||"image-".concat(t),void 0!==e.bufferView&&(e.bufferView=this.getBufferView(e.bufferView));const i=this.images[t];return i&&(e.image=i),e}_resolveBufferView(e,t){const i=e.buffer,s={id:"bufferView-".concat(t),...e,buffer:this.buffers[i]},r=this.buffers[i].arrayBuffer;let o=this.buffers[i].byteOffset||0;return"byteOffset"in e&&(o+=e.byteOffset),s.data=new Uint8Array(r,o,e.byteLength),s}_resolveCamera(e,t){return e.id=e.id||"camera-".concat(t),e.perspective,e.orthographic,e}}const gB=1735152710,mB=!0;function _B(e,t,i=0,s={}){const r=new DataView(t),o=function(e,t=0){return"".concat(String.fromCharCode(e.getUint8(t+0))).concat(String.fromCharCode(e.getUint8(t+1))).concat(String.fromCharCode(e.getUint8(t+2))).concat(String.fromCharCode(e.getUint8(t+3)))}(r,i+0),n=r.getUint32(i+4,mB),a=r.getUint32(i+8,mB);switch(Object.assign(e,{header:{byteOffset:i,byteLength:a,hasBinChunk:!1},type:o,version:n,json:{},binChunks:[]}),i+=12,e.version){case 1:return function(e,t,i){F_(e.header.byteLength>20);const s=t.getUint32(i+0,mB),r=t.getUint32(i+4,mB);return i+=8,F_(0===r),vB(e,t,i,s),i+=s,i+=bB(e,t,i,e.header.byteLength)}(e,r,i);case 2:return function(e,t,i,s){return F_(e.header.byteLength>20),function(e,t,i,s){for(;i+8<=e.header.byteLength;){const r=t.getUint32(i+0,mB),o=t.getUint32(i+4,mB);switch(i+=8,o){case 1313821514:vB(e,t,i,r);break;case 5130562:bB(e,t,i,r);break;case 0:s.strict||vB(e,t,i,r);break;case 1:s.strict||bB(e,t,i,r)}i+=lv(r,4)}}(e,t,i,s),i+e.header.byteLength}(e,r,i,{});default:throw new Error("Invalid GLB version ".concat(e.version,". 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Array(r.length).fill(null),e._glb&&e._glb.header.hasBinChunk){const{binChunks:t}=e._glb;e.buffers[0]={arrayBuffer:t[0].arrayBuffer,byteOffset:t[0].byteOffset,byteLength:t[0].byteLength}}const o=e.json.images||[];e.images=new Array(o.length).fill({})}(e,t,i,s),function(e,t={}){(new oB).normalize(e,t)}(e,{normalize:null==s||null===(o=s.gltf)||void 0===o?void 0:o.normalize}),function(e,t={},i){const s=tB.filter((e=>iB(e.name,t)));for(const o of s){var r;null===(r=o.preprocess)||void 0===r||r.call(o,e,t,i)}}(e,s,r);const A=[];if(null!=s&&null!==(n=s.gltf)&&void 0!==n&&n.loadBuffers&&e.json.buffers&&await async function(e,t,i){const s=e.json.buffers||[];for(let n=0;n<s.length;++n){const a=s[n];if(a.uri){var r,o;const{fetch:s}=i;jy(s);const l=Gy(a.uri,t),A=await(null==i||null===(r=i.fetch)||void 0===r?void 0:r.call(i,l)),h=await(null==A||null===(o=A.arrayBuffer)||void 0===o?void 0:o.call(A));e.buffers[n]={arrayBuffer:h,byteOffset:0,byteLength:h.byteLength},delete a.uri}else null===e.buffers[n]&&(e.buffers[n]={arrayBuffer:new ArrayBuffer(a.byteLength),byteOffset:0,byteLength:a.byteLength})}}(e,s,r),null!=s&&null!==(a=s.gltf)&&void 0!==a&&a.loadImages){const t=async function(e,t,i){const s=function(e){const t=new Set,i=e.json.textures||[];for(const e of i)void 0!==e.source&&t.add(e.source);return Array.from(t).sort()}(e),r=e.json.images||[],o=[];for(const n of s)o.push(xB(e,r[n],n,t,i));return await Promise.all(o)}(e,s,r);A.push(t)}const h=async function(e,t={},i){const s=tB.filter((e=>iB(e.name,t)));for(const o of s){var r;await(null===(r=o.decode)||void 0===r?void 0:r.call(o,e,t,i))}}(e,s,r);return A.push(h),await Promise.all(A),null!=s&&null!==(l=s.gltf)&&void 0!==l&&l.postProcess?function(e,t){return(new fB).postProcess(e,t)}(e,s):e}async function xB(e,t,i,s,r){const{fetch:o,parse:n}=r;let a;if(t.uri){const e=Gy(t.uri,s),i=await o(e);a=await i.arrayBuffer()}if(Number.isFinite(t.bufferView)){const i=function(e,t,i){const s=e.bufferViews[i];jy(s);const r=t[s.buffer];jy(r);const o=(s.byteOffset||0)+r.byteOffset;return new Uint8Array(r.arrayBuffer,o,s.byteLength)}(e.json,e.buffers,t.bufferView);a=av(i.buffer,i.byteOffset,i.byteLength)}jy(a,"glTF image has no data");let l=await n(a,[Ny,xy],{mimeType:t.mimeType,basis:s.basis||{format:yy()}},r);l&&l[0]&&(l={compressed:!0,mipmaps:!1,width:l[0].width,height:l[0].height,data:l[0]}),e.images=e.images||[],e.images[i]=l}const BB={name:"glTF",id:"gltf",module:"gltf",version:"3.2.6",extensions:["gltf","glb"],mimeTypes:["model/gltf+json","model/gltf-binary"],text:!0,binary:!0,tests:["glTF"],parse:async function(e,t={},i){(t={...BB.options,...t}).gltf={...BB.options.gltf,...t.gltf};const{byteOffset:s=0}=t;return await yB({},e,s,t,i)},options:{gltf:{normalize:!0,loadBuffers:!0,loadImages:!0,decompressMeshes:!0,postProcess:!0},log:console},deprecatedOptions:{fetchImages:"gltf.loadImages",createImages:"gltf.loadImages",decompress:"gltf.decompressMeshes",postProcess:"gltf.postProcess",gltf:{decompress:"gltf.decompressMeshes"}}};class wB{constructor(e){}load(e,t,i,s,r,o,n){!function(e,t,i,s,r,o,n){const a=e.viewer.scene.canvas.spinner;a.processes++;"glb"===t.split(".").pop()?e.dataSource.getGLB(t,(n=>{s.basePath=CB(t),MB(e,t,n,i,s,r,o),a.processes--}),(e=>{a.processes--,n(e)})):e.dataSource.getGLTF(t,(n=>{s.basePath=CB(t),MB(e,t,n,i,s,r,o),a.processes--}),(e=>{a.processes--,n(e)}))}(e,t,i,s=s||{},r,(function(){M.scheduleTask((function(){r.scene.fire("modelLoaded",r.id),r.fire("loaded",!0,!1)})),o&&o()}),(function(t){e.error(t),n&&n(t),r.fire("error",t)}))}parse(e,t,i,s,r,o,n){MB(e,"",t,i,s=s||{},r,(function(){r.scene.fire("modelLoaded",r.id),r.fire("loaded",!0,!1),o&&o()}))}}function PB(e){const t={},i={},s=e.metaObjects||[],r={};for(let e=0,t=s.length;e<t;e++){const t=s[e];r[t.id]=t}for(let e=0,o=s.length;e<o;e++){const o=s[e];if(void 0!==o.parent&&null!==o.parent){const e=r[o.parent];if(o.type===e.type){let s=e;for(;s.parent&&r[s.parent].type===s.type;)s=r[s.parent];(t[s.id]||(t[s.id]={numChildren:0,countChildren:0})).numChildren++,i[o.id]=s}}}return{metaObjectsMap:r,eachRootStats:t,eachChildRoot:i}}function CB(e){const t=e.lastIndexOf("/");return 0!==t?e.substring(0,t+1):""}function MB(e,t,i,s,r,o,n){const a=e.viewer.scene.canvas.spinner;a.processes++,Hb(i,BB,{baseUri:r.basePath}).then((i=>{const l={src:t,entityId:r.entityId,metaModelCorrections:s?PB(s):null,loadBuffer:r.loadBuffer,basePath:r.basePath,handlenode:r.handlenode,backfaces:!!r.backfaces,gltfData:i,scene:o.scene,plugin:e,sceneModel:o,numObjects:0,nodes:[],nextId:0,log:t=>{e.log(t)}};!function(e){const t=e.gltfData.textures;if(t)for(let i=0,s=t.length;i<s;i++)EB(e,t[i])}(l),function(e){const t=e.gltfData.materials;if(t)for(let i=0,s=t.length;i<s;i++){const s=t[i];s._textureSetId=FB(e,s),s._attributes=IB(e,s)}}(l),function(e){const t=e.gltfData,i=t.scene||t.scenes[0];if(!i)return void LB(e,"glTF has no default scene");!function(e,t){const i=t.nodes;if(!i)return;for(let t=0,s=i.length;t<s;t++){DB(e,i[t])}for(let t=0,s=i.length;t<s;t++){TB(e,i[t],0,null)}}(e,i)}(l),o.finalize(),a.processes--,n()}))}function EB(e,t){if(!t.source||!t.source.image)return;const i="texture-"+e.nextId++;let s=1005;switch(t.sampler.minFilter){case 9728:s=1003;break;case 9729:s=1006;break;case 9984:s=1004;break;case 9985:s=1007;break;case 9986:s=1005;break;case 9987:s=1008}let r=1006;switch(t.sampler.magFilter){case 9728:r=1003;break;case 9729:r=1006}let o=1e3;switch(t.sampler.wrapS){case 33071:o=1001;break;case 33648:o=1002;break;case 10497:o=1e3}let n=1e3;switch(t.sampler.wrapT){case 33071:n=1001;break;case 33648:n=1002;break;case 10497:n=1e3}let a=1e3;switch(t.sampler.wrapR){case 33071:a=1001;break;case 33648:a=1002;break;case 10497:a=1e3}e.sceneModel.createTexture({id:i,image:t.source.image,flipY:!!t.flipY,minFilter:s,magFilter:r,wrapS:o,wrapT:n,wrapR:a,encoding:3001}),t._textureId=i}function FB(e,t){const i={};t.normalTexture&&(i.normalTextureId=t.normalTexture.texture._textureId),t.occlusionTexture&&(i.occlusionTextureId=t.occlusionTexture.texture._textureId),t.emissiveTexture&&(i.emissiveTextureId=t.emissiveTexture.texture._textureId);const s=t.pbrMetallicRoughness;if(t.pbrMetallicRoughness){const r=t.pbrMetallicRoughness,o=r.baseColorTexture||r.colorTexture;o&&(o.texture?i.colorTextureId=o.texture._textureId:i.colorTextureId=e.gltfData.textures[o.index]._textureId),s.metallicRoughnessTexture&&(i.metallicRoughnessTextureId=s.metallicRoughnessTexture.texture._textureId)}const r=t.extensions;if(r){const t=r.KHR_materials_pbrSpecularGlossiness;if(t){t.specularTexture;const 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t=r.metallicFactor;null!=t&&(s.metallic=t);const i=r.roughnessFactor;null!=i&&(s.roughness=i)}return s.doubleSided=!1!==t.doubleSided,s}function DB(e,t){const i=t.mesh;if(i&&(i.instances=i.instances?i.instances+1:1),t.children){const i=t.children;for(let t=0,s=i.length;t<s;t++){const s=i[t];s?DB(e,s):LB(e,"Node not found: "+t)}}}const SB=[];function TB(e,t,i,s){let r;e.gltfData,t.matrix&&(r=t.matrix,s=s?c.mulMat4(s,r,c.mat4()):r),t.translation&&(r=c.translationMat4v(t.translation),s=s?c.mulMat4(s,r,c.mat4()):r),t.rotation&&(r=c.quaternionToMat4(t.rotation),s=s?c.mulMat4(s,r,c.mat4()):r),t.scale&&(r=c.scalingMat4v(t.scale),s=s?c.mulMat4(s,r,c.mat4()):r);const o=e.sceneModel;if(t.mesh){const i=t.mesh;if(e.handlenode){const i={};if(!e.handlenode(e.sceneModel.id,t,i))return;i.createEntity}const r=s?s.slice():c.identityMat4(),n=i.primitives.length;if(n>0)for(let t=0;t<n;t++){const s=i.primitives[t];if(s.mode<4)continue;const 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e=0,t=h.length;e<t;e++)c.normalizeVec3(h[e].dir,h[e].dir),c.normalizeVec3(h[e].up,h[e].up);for(let e=0,t=u.length;e<t;e++)c.normalizeVec3(u[e].dir,u[e].dir),c.normalizeVec3(u[e].up,u[e].up);var d=u;this._textureCanvas=document.createElement("canvas"),this._textureCanvas.width=a,this._textureCanvas.height=n,this._textureCanvas.style.width=a+"px",this._textureCanvas.style.height="500px",this._textureCanvas.style.padding="0",this._textureCanvas.style.margin="0",this._textureCanvas.style.top="0",this._textureCanvas.style.background=s,this._textureCanvas.style.position="absolute",this._textureCanvas.style.opacity="1.0",this._textureCanvas.style.visibility="hidden",this._textureCanvas.style["z-index"]=2e6;document.getElementsByTagName("body")[0].appendChild(this._textureCanvas);const p=this._textureCanvas.getContext("2d");let f=!1;function g(){for(let e=0,t=A.length;e<t;e++){const t=A[e],i=t.boundary,s=Math.round(i[0]*l),r=Math.round(i[1]*l),o=Math.round(i[2]*l),n=Math.round(i[3]*l);p.fillStyle=t.color,p.fillRect(s,r,o,n)}for(let t=0,A=d.length;t<A;t++){let A,h,c,u;const f=d[t],g=f.boundaries;for(var e=0,i=g.length;e<i;e++){const t=g[e];A=Math.round(t[0]*l),h=Math.round(t[1]*l),c=Math.round(t[2]*l),u=Math.round(t[3]*l),f.highlighted&&(p.fillStyle=f.highlighted?r:f.color||s,p.fillRect(A,h,c,u))}if(f.label){p.fillStyle=o,p.font="60px sans-serif",p.textAlign="center";var n=A+.5*c,a=h+.7*u;p.fillText(m(f.label),n,a,80)}}t.glRedraw()}const m=function(){const t={"NavCube.front":"NavCube.front","NavCube.back":"NavCube.back","NavCube.right":"NavCube.right","NavCube.left":"NavCube.left","NavCube.top":"NavCube.top","NavCube.bottom":"NavCube.bottom"},i={"NavCube.front":"NavCube.front","NavCube.back":"NavCube.back","NavCube.right":"NavCube.right","NavCube.left":"NavCube.left","NavCube.top":"NavCube.top","NavCube.bottom":"NavCube.bottom"},s={"NavCube.front":"FRONT","NavCube.back":"BACK","NavCube.right":"RIGHT","NavCube.left":"LEFT","NavCube.top":"TOP","NavCube.bottom":"BOTTOM"};return function(r){const o=f?i:t,n=o?o[r]:null;return n?e.localeService.translate(n)||s[n]||n:r}}();this.setZUp=function(){f=!0,d=h,this.clear()},this.setYUp=function(){f=!1,d=u,this.clear()},this.clear=function(){p.fillStyle=s,p.fillRect(0,0,a,n);for(var e=0,t=d.length;e<t;e++){d[e].highlighted=!1}g()},this.getArea=function(e){const t=e[0]*a,i=n-e[1]*n;for(var s=0,r=d.length;s<r;s++){const e=d[s].boundaries;for(var o=0,A=e.length;o<A;o++){const r=e[o];if(t>=r[0]*l&&t<=(r[0]+r[2])*l&&i>=r[1]*l&&i<=(r[1]+r[3])*l)return s}}return-1},this.setAreaHighlighted=function(e,t){var i=d[e];if(!i)throw"Area not found: "+e;i.highlighted=!!t,g()},this.getAreaDir=function(e){var t=d[e];if(!t)throw"Unknown area: "+e;return t.dir},this.getAreaUp=function(e){var t=d[e];if(!t)throw"Unknown area: "+e;return t.up},this.getImage=function(){return this._textureCanvas},this.destroy=function(){this._textureCanvas&&(this._textureCanvas.parentNode.removeChild(this._textureCanvas),this._textureCanvas=null)}}const kB=c.vec3(),OB=c.vec3();c.mat4();const NB=c.vec3();class QB{load(e,t,i={}){var s=e.scene.canvas.spinner;s.processes++,VB(e,t,(function(t){!function(e,t,i){for(var s=t.basePath,r=Object.keys(t.materialLibraries),o=r.length,n=0,a=o;n<a;n++)jB(e,s,s+r[n],(function(){0==--o&&i()}))}(e,t,(function(){zB(e,t),s.processes--,M.scheduleTask((function(){e.fire("loaded",!0,!1)}))}))}))}parse(e,t,i,s){if(t){var r=HB(e,t,null);i&&GB(e,i,s),zB(e,r),e.src=null,e.fire("loaded",!0,!1)}else this.warn("load() param expected: objText")}}var VB=function(e,t,i){WB(t,(function(s){var r=HB(e,s,t);i(r)}),(function(t){e.error(t)}))},HB=function(){const e={vertex_pattern:/^v\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)/,normal_pattern:/^vn\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)/,uv_pattern:/^vt\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)/,face_vertex:/^f\s+(-?\d+)\s+(-?\d+)\s+(-?\d+)(?:\s+(-?\d+))?/,face_vertex_uv:/^f\s+(-?\d+)\/(-?\d+)\s+(-?\d+)\/(-?\d+)\s+(-?\d+)\/(-?\d+)(?:\s+(-?\d+)\/(-?\d+))?/,face_vertex_uv_normal:/^f\s+(-?\d+)\/(-?\d+)\/(-?\d+)\s+(-?\d+)\/(-?\d+)\/(-?\d+)\s+(-?\d+)\/(-?\d+)\/(-?\d+)(?:\s+(-?\d+)\/(-?\d+)\/(-?\d+))?/,face_vertex_normal:/^f\s+(-?\d+)\/\/(-?\d+)\s+(-?\d+)\/\/(-?\d+)\s+(-?\d+)\/\/(-?\d+)(?:\s+(-?\d+)\/\/(-?\d+))?/,object_pattern:/^[og]\s*(.+)?/,smoothing_pattern:/^s\s+(\d+|on|off)/,material_library_pattern:/^mtllib 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if(null!==(d=e.face_vertex_uv.exec(l)))c(n,d[1],d[3],d[5],d[7],d[2],d[4],d[6],d[8]);else if(null!==(d=e.face_vertex_normal.exec(l)))c(n,d[1],d[3],d[5],d[7],void 0,void 0,void 0,void 0,d[2],d[4],d[6],d[8]);else{if(null===(d=e.face_vertex.exec(l)))return void s.error("Unexpected face line: '"+l+"'");c(n,d[1],d[2],d[3],d[4])}else if("l"===A){var m=l.substring(1).trim().split(" "),_=[],v=[];if(-1===l.indexOf("/"))_=m;else for(var b=0,y=m.length;b<y;b++){var x=m[b].split("/");""!==x[0]&&_.push(x[0]),""!==x[1]&&v.push(x[1])}u(n,_,v)}else if(null!==(d=e.object_pattern.exec(l))){i(n,B=d[0].substr(1).trim(),!0)}else if(e.material_use_pattern.test(l)){var B=l.substring(7).trim();n.object.material.id=B}else if(e.material_library_pattern.test(l))n.materialLibraries[l.substring(7).trim()]=!0;else{if(null===(d=e.smoothing_pattern.exec(l))){if("\0"===l)continue;return void s.error("Unexpected line: '"+l+"'")}var w=d[1].trim().toLowerCase();n.object.material.smooth="1"===w||"on"===w}return n};function 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e=c.translateMat4c(0,.5,0,c.identityMat4()),t=c.rotationMat4v(-90*c.DEGTORAD,[1,0,0],c.identityMat4());return c.mulMat4(t,e,c.identityMat4())}(),clippable:!1,pickable:!1,collidable:!0,visible:!1,isObject:!1}),e),zAxisHandle:s.addChild(new $i(s,{geometry:r.axisHandle,material:o.pickable,matrix:function(){const e=c.translateMat4c(0,.5,0,c.identityMat4()),t=c.rotationMat4v(-90*c.DEGTORAD,[1,0,0],c.identityMat4());return c.mulMat4(t,e,c.identityMat4())}(),clippable:!1,pickable:!0,collidable:!0,visible:!1,isObject:!1}),e)},this._affordanceMeshes={planeFrame:s.addChild(new $i(s,{geometry:new jt(s,Ns({center:[0,0,0],radius:2,tube:i,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new Xt(s,{ambient:[1,1,1],diffuse:[0,0,0],emissive:[1,1,0]}),highlighted:!0,highlightMaterial:new Yt(s,{edges:!1,filled:!0,fillColor:[1,1,0],fillAlpha:1}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,1],rotation:[0,0,45],isObject:!1}),e),xHoop:s.addChild(new $i(s,{geometry:r.hoop,material:o.red,highlighted:!0,highlightMaterial:o.highlightRed,matrix:function(){const e=c.rotationMat4v(90*c.DEGTORAD,[0,1,0],c.identityMat4()),t=c.rotationMat4v(270*c.DEGTORAD,[1,0,0],c.identityMat4());return c.mulMat4(t,e,c.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yHoop:s.addChild(new $i(s,{geometry:r.hoop,material:o.green,highlighted:!0,highlightMaterial:o.highlightGreen,rotation:[-90,0,0],pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zHoop:s.addChild(new $i(s,{geometry:r.hoop,material:o.blue,highlighted:!0,highlightMaterial:o.highlightBlue,matrix:c.rotationMat4v(180*c.DEGTORAD,[1,0,0],c.identityMat4()),pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1,isObject:!1}),e),xAxisArrow:s.addChild(new $i(s,{geometry:r.arrowHeadBig,material:o.red,matrix:function(){const e=c.translateMat4c(0,1.1,0,c.identityMat4()),t=c.rotationMat4v(-90*c.DEGTORAD,[0,0,1],c.identityMat4());return c.mulMat4(t,e,c.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yAxisArrow:s.addChild(new $i(s,{geometry:r.arrowHeadBig,material:o.green,matrix:function(){const e=c.translateMat4c(0,1.1,0,c.identityMat4()),t=c.rotationMat4v(180*c.DEGTORAD,[1,0,0],c.identityMat4());return c.mulMat4(t,e,c.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zAxisArrow:s.addChild(new $i(s,{geometry:r.arrowHeadBig,material:o.blue,matrix:function(){const e=c.translateMat4c(0,1.1,0,c.identityMat4()),t=c.rotationMat4v(-90*c.DEGTORAD,[.8,0,0],c.identityMat4());return c.mulMat4(t,e,c.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e)}}_bindEvents(){const e=this;var t=!1;const i=-1,s=0,r=1,o=2,n=3,a=4,l=5,A=this._rootNode;var h=null,u=null;const d=c.vec2(),p=c.vec3([1,0,0]),f=c.vec3([0,1,0]),g=c.vec3([0,0,1]),m=this._viewer.scene.canvas.canvas,_=this._viewer.camera,v=this._viewer.scene;{const e=c.vec3([0,0,0]);let t=-1;this._onCameraViewMatrix=v.camera.on("viewMatrix",(()=>{})),this._onCameraProjMatrix=v.camera.on("projMatrix",(()=>{})),this._onSceneTick=v.on("tick",(()=>{const i=Math.abs(c.lenVec3(c.subVec3(v.camera.eye,this._pos,e)));if(i!==t&&"perspective"===_.projection){const e=.07*(Math.tan(_.perspective.fov*c.DEGTORAD)*i);A.scale=[e,e,e],t=i}if("ortho"===_.projection){const e=_.ortho.scale/10;A.scale=[e,e,e],t=i}}))}const b=function(){const e=new Float64Array(2);return function(t){if(t){for(var i=t.target,s=0,r=0;i.offsetParent;)s+=i.offsetLeft,r+=i.offsetTop,i=i.offsetParent;e[0]=t.pageX-s,e[1]=t.pageY-r}else t=window.event,e[0]=t.x,e[1]=t.y;return e}}(),y=function(){const t=c.mat4();return function(i,s){return c.quaternionToMat4(e._rootNode.quaternion,t),c.transformVec3(t,i,s),c.normalizeVec3(s),s}}();var x=function(){const e=c.vec3();return function(t){const i=Math.abs(t[0]);return i>Math.abs(t[1])&&i>Math.abs(t[2])?c.cross3Vec3(t,[0,1,0],e):c.cross3Vec3(t,[1,0,0],e),c.cross3Vec3(e,t,e),c.normalizeVec3(e),e}}();const B=function(){const t=c.vec3(),i=c.vec3(),s=c.vec4();return function(r,o,n){y(r,s);const a=x(s,o,n);P(o,a,t),P(n,a,i),c.subVec3(i,t);const l=c.dotVec3(i,s);e._pos[0]+=s[0]*l,e._pos[1]+=s[1]*l,e._pos[2]+=s[2]*l,e._rootNode.position=e._pos,e._sectionPlane&&(e._sectionPlane.pos=e._pos)}}();var w=function(){const t=c.vec4(),i=c.vec4(),s=c.vec4(),r=c.vec4();return function(o,n,a){y(o,r);if(!(P(n,r,t)&&P(a,r,i))){const e=x(r,n,a);P(n,e,t,1),P(a,e,i,1);var l=c.dotVec3(t,r);t[0]-=l*r[0],t[1]-=l*r[1],t[2]-=l*r[2],l=c.dotVec3(i,r),i[0]-=l*r[0],i[1]-=l*r[1],i[2]-=l*r[2]}c.normalizeVec3(t),c.normalizeVec3(i),l=c.dotVec3(t,i),l=c.clamp(l,-1,1);var A=Math.acos(l)*c.RADTODEG;c.cross3Vec3(t,i,s),c.dotVec3(s,r)<0&&(A=-A),e._rootNode.rotate(o,A),C()}}(),P=function(){const t=c.vec4([0,0,0,1]),i=c.mat4();return function(s,r,o,n){n=n||0,t[0]=s[0]/m.width*2-1,t[1]=-(s[1]/m.height*2-1),t[2]=0,t[3]=1,c.mulMat4(_.projMatrix,_.viewMatrix,i),c.inverseMat4(i),c.transformVec4(i,t,t),c.mulVec4Scalar(t,1/t[3]);var a=_.eye;c.subVec4(t,a,t);const l=e._sectionPlane.pos;var A=-c.dotVec3(l,r)-n,h=c.dotVec3(r,t);if(Math.abs(h)>.005){var u=-(c.dotVec3(r,a)+A)/h;return c.mulVec3Scalar(t,u,o),c.addVec3(o,a),c.subVec3(o,l,o),!0}return!1}}();const C=function(){const t=c.vec3(),i=c.mat4();return function(){e.sectionPlane&&(c.quaternionToMat4(A.quaternion,i),c.transformVec3(i,[0,0,1],t),e._setSectionPlaneDir(t))}}();var M,E=!1;this._onCameraControlHover=this._viewer.cameraControl.on("hoverEnter",(e=>{if(!this._visible)return;if(E)return;var A;t=!1,M&&(M.visible=!1);switch(e.entity.id){case this._displayMeshes.xAxisArrowHandle.id:case this._displayMeshes.xAxisHandle.id:A=this._affordanceMeshes.xAxisArrow,h=s;break;case this._displayMeshes.yAxisArrowHandle.id:case this._displayMeshes.yShaftHandle.id:A=this._affordanceMeshes.yAxisArrow,h=r;break;case this._displayMeshes.zAxisArrowHandle.id:case this._displayMeshes.zAxisHandle.id:A=this._affordanceMeshes.zAxisArrow,h=o;break;case this._displayMeshes.xCurveHandle.id:A=this._affordanceMeshes.xHoop,h=n;break;case this._displayMeshes.yCurveHandle.id:A=this._affordanceMeshes.yHoop,h=a;break;case this._displayMeshes.zCurveHandle.id:A=this._affordanceMeshes.zHoop,h=l;break;default:return void(h=i)}A&&(A.visible=!0),M=A,t=!0})),this._onCameraControlHoverLeave=this._viewer.cameraControl.on("hoverOutEntity",(e=>{this._visible&&(M&&(M.visible=!1),M=null,h=i)})),m.addEventListener("mousedown",this._canvasMouseDownListener=e=>{if(e.preventDefault(),this._visible&&t&&(this._viewer.cameraControl.pointerEnabled=!1,1===e.which)){E=!0;var i=b(e);u=h,d[0]=i[0],d[1]=i[1]}}),m.addEventListener("mousemove",this._canvasMouseMoveListener=e=>{if(!this._visible)return;if(!E)return;var t=b(e);const i=t[0],A=t[1];switch(u){case s:B(p,d,t);break;case r:B(f,d,t);break;case o:B(g,d,t);break;case n:w(p,d,t);break;case a:w(f,d,t);break;case l:w(g,d,t)}d[0]=i,d[1]=A}),m.addEventListener("mouseup",this._canvasMouseUpListener=e=>{this._visible&&(this._viewer.cameraControl.pointerEnabled=!0,E&&(e.which,E=!1,t=!1))}),m.addEventListener("wheel",this._canvasWheelListener=e=>{if(this._visible)Math.max(-1,Math.min(1,40*-e.deltaY))})}_destroy(){this._unbindEvents(),this._destroyNodes()}_unbindEvents(){const e=this._viewer,t=e.scene,i=t.canvas.canvas,s=e.camera,r=e.cameraControl;t.off(this._onSceneTick),i.removeEventListener("mousedown",this._canvasMouseDownListener),i.removeEventListener("mousemove",this._canvasMouseMoveListener),i.removeEventListener("mouseup",this._canvasMouseUpListener),i.removeEventListener("wheel",this._canvasWheelListener),s.off(this._onCameraViewMatrix),s.off(this._onCameraProjMatrix),r.off(this._onCameraControlHover),r.off(this._onCameraControlHoverLeave)}_destroyNodes(){this._setSectionPlane(null),this._rootNode.destroy(),this._displayMeshes={},this._affordanceMeshes={}}}class YB{constructor(e,t,i){this.id=i.id,this._sectionPlane=i,this._mesh=new $i(t,{id:i.id,geometry:new jt(t,Gt({xSize:.5,ySize:.5,zSize:.001})),material:new Xt(t,{emissive:[1,1,1],diffuse:[0,0,0],backfaces:!1}),edgeMaterial:new qt(t,{edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),highlightMaterial:new Yt(t,{fill:!0,fillColor:[.5,1,.5],fillAlpha:.7,edges:!0,edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),selectedMaterial:new Yt(t,{fill:!0,fillColor:[0,0,1],fillAlpha:.7,edges:!0,edgeColor:[1,0,0],edgeAlpha:1,edgeWidth:1}),highlighted:!0,scale:[3,3,3],position:[0,0,0],rotation:[0,0,0],opacity:.3,edges:!0});{const e=c.vec3([0,0,0]),t=c.vec3(),i=c.vec3([0,0,1]),s=c.vec4(4),r=c.vec3(),o=()=>{const o=this._sectionPlane.scene.center,n=[-this._sectionPlane.dir[0],-this._sectionPlane.dir[1],-this._sectionPlane.dir[2]];c.subVec3(o,this._sectionPlane.pos,e);const a=-c.dotVec3(n,e);c.normalizeVec3(n),c.mulVec3Scalar(n,a,t);const l=c.vec3PairToQuaternion(i,this._sectionPlane.dir,s);r[0]=.1*t[0],r[1]=.1*t[1],r[2]=.1*t[2],this._mesh.quaternion=l,this._mesh.position=r};this._onSectionPlanePos=this._sectionPlane.on("pos",o),this._onSectionPlaneDir=this._sectionPlane.on("dir",o)}this._highlighted=!1,this._selected=!1}setHighlighted(e){this._highlighted=!!e,this._mesh.highlighted=this._highlighted,this._mesh.highlightMaterial.fillColor=e?[0,.7,0]:[0,0,0]}getHighlighted(){return this._highlighted}setSelected(e){this._selected=!!e,this._mesh.edgeMaterial.edgeWidth=e?3:1,this._mesh.highlightMaterial.edgeWidth=e?3:1}getSelected(){return this._selected}destroy(){this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._mesh.destroy()}}class ZB{constructor(e,t){if(!(t.onHoverEnterPlane&&t.onHoverLeavePlane&&t.onClickedNothing&&t.onClickedPlane))throw"Missing config(s): onHoverEnterPlane, onHoverLeavePlane, onClickedNothing || onClickedPlane";this.plugin=e,this._viewer=e.viewer,this._onHoverEnterPlane=t.onHoverEnterPlane,this._onHoverLeavePlane=t.onHoverLeavePlane,this._onClickedNothing=t.onClickedNothing,this._onClickedPlane=t.onClickedPlane,this._visible=!0,this._planes={},this._canvas=t.overviewCanvas,this._scene=new li(this._viewer,{canvasId:this._canvas.id,transparent:!0}),this._scene.clearLights(),new It(this._scene,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new It(this._scene,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new It(this._scene,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),this._scene.camera,this._scene.camera.perspective.fov=70,this._zUp=!1;{const e=this._scene.camera,t=c.rotationMat4c(-90*c.DEGTORAD,1,0,0),i=c.vec3(),s=c.vec3(),r=c.vec3();this._synchCamera=()=>{const o=this._viewer.camera.eye,n=this._viewer.camera.look,a=this._viewer.camera.up;c.mulVec3Scalar(c.normalizeVec3(c.subVec3(o,n,i)),7),this._zUp?(c.transformVec3(t,i,s),c.transformVec3(t,a,r),e.look=[0,0,0],e.eye=c.transformVec3(t,i,s),e.up=c.transformPoint3(t,a,r)):(e.look=[0,0,0],e.eye=i,e.up=a)}}this._onViewerCameraMatrix=this._viewer.camera.on("matrix",this._synchCamera),this._onViewerCameraWorldAxis=this._viewer.camera.on("worldAxis",this._synchCamera),this._onViewerCameraFOV=this._viewer.camera.perspective.on("fov",(e=>{this._scene.camera.perspective.fov=e}));var i=null;this._onInputMouseMove=this._scene.input.on("mousemove",(e=>{const t=this._scene.pick({canvasPos:e});if(t){if(!i||t.entity.id!==i.id){if(i){this._planes[i.id]&&this._onHoverLeavePlane(i.id)}i=t.entity;this._planes[i.id]&&this._onHoverEnterPlane(i.id)}}else i&&(this._onHoverLeavePlane(i.id),i=null)})),this._scene.canvas.canvas.addEventListener("mouseup",this._onCanvasMouseUp=()=>{if(i){this._planes[i.id]&&this._onClickedPlane(i.id)}else this._onClickedNothing()}),this._scene.canvas.canvas.addEventListener("mouseout",this._onCanvasMouseOut=()=>{i&&(this._onHoverLeavePlane(i.id),i=null)}),this.setVisible(t.overviewVisible)}addSectionPlane(e){this._planes[e.id]=new YB(this,this._scene,e)}setPlaneHighlighted(e,t){const i=this._planes[e];i&&i.setHighlighted(t)}setPlaneSelected(e,t){const i=this._planes[e];i&&i.setSelected(t)}removeSectionPlane(e){const t=this._planes[e.id];t&&(t.destroy(),delete this._planes[e.id])}setVisible(e=!0){this._visible=e,this._canvas.style.visibility=e?"visible":"hidden"}getVisible(){return this._visible}destroy(){this._viewer.camera.off(this._onViewerCameraMatrix),this._viewer.camera.off(this._onViewerCameraWorldAxis),this._viewer.camera.perspective.off(this._onViewerCameraFOV),this._scene.input.off(this._onInputMouseMove),this._scene.canvas.canvas.removeEventListener("mouseup",this._onCanvasMouseUp),this._scene.canvas.canvas.removeEventListener("mouseout",this._onCanvasMouseOut),this._scene.destroy()}}const qB=c.AABB3(),$B=c.vec3();class ew{constructor(e,t,i,s,r,o){this.plugin=e,this.storeyId=r,this.modelId=s,this.storeyAABB=i.slice(),this.aabb=this.storeyAABB,this.modelAABB=t.slice(),this.numObjects=o}}class tw{constructor(e,t,i,s,r,o){this.storeyId=e,this.imageData=t,this.format=i,this.width=s,this.height=r}}const iw=c.vec3(),sw=c.mat4();const rw=new Float64Array([0,0,1]),ow=new Float64Array(4);class nw{constructor(e){this.id=null,this._viewer=e.viewer,this._plugin=e,this._visible=!1,this._pos=c.vec3(),this._origin=c.vec3(),this._rtcPos=c.vec3(),this._baseDir=c.vec3(),this._rootNode=null,this._displayMeshes=null,this._affordanceMeshes=null,this._ignoreNextSectionPlaneDirUpdate=!1,this._createNodes(),this._bindEvents()}_setSectionPlane(e){this._sectionPlane&&(this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._onSectionPlanePos=null,this._onSectionPlaneDir=null,this._sectionPlane=null),e&&(this.id=e.id,this._setPos(e.pos),this._setDir(e.dir),this._sectionPlane=e,this._onSectionPlanePos=e.on("pos",(()=>{this._setPos(this._sectionPlane.pos)})),this._onSectionPlaneDir=e.on("dir",(()=>{this._ignoreNextSectionPlaneDirUpdate?this._ignoreNextSectionPlaneDirUpdate=!1:this._setDir(this._sectionPlane.dir)})))}get sectionPlane(){return this._sectionPlane}_setPos(e){this._pos.set(e),W(this._pos,this._origin,this._rtcPos),this._rootNode.origin=this._origin,this._rootNode.position=this._rtcPos}_setDir(e){this._baseDir.set(e),this._rootNode.quaternion=c.vec3PairToQuaternion(rw,e,ow)}_setSectionPlaneDir(e){this._sectionPlane&&(this._ignoreNextSectionPlaneDirUpdate=!0,this._sectionPlane.dir=e)}setVisible(e=!0){if(this._visible!==e){var t;for(t in this._visible=e,this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].visible=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].visible=e)}}getVisible(){return this._visible}setCulled(e){var t;for(t in this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].culled=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].culled=e)}_createNodes(){const e=!1,t=this._viewer.scene,i=.01;this._rootNode=new fs(t,{position:[0,0,0],scale:[5,5,5]});const s=this._rootNode,r={arrowHead:new jt(s,ts({radiusTop:.001,radiusBottom:.07,radialSegments:32,heightSegments:1,height:.2,openEnded:!1})),arrowHeadBig:new jt(s,ts({radiusTop:.001,radiusBottom:.09,radialSegments:32,heightSegments:1,height:.25,openEnded:!1})),axis:new jt(s,ts({radiusTop:i,radiusBottom:i,radialSegments:20,heightSegments:1,height:1,openEnded:!1}))},o={red:new Xt(s,{diffuse:[1,0,0],emissive:[1,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),green:new Xt(s,{diffuse:[0,1,0],emissive:[1,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),blue:new Xt(s,{diffuse:[0,0,1],emissive:[1,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightRed:new Yt(s,{edges:!1,fill:!0,fillColor:[1,0,0],fillAlpha:.6})};this._displayMeshes={plane:s.addChild(new $i(s,{geometry:new jt(s,{primitive:"triangles",positions:[.5,.5,0,.5,-.5,0,-.5,-.5,0,-.5,.5,0,.5,.5,-0,.5,-.5,-0,-.5,-.5,-0,-.5,.5,-0],indices:[0,1,2,2,3,0]}),material:new Xt(s,{emissive:[0,0,0],diffuse:[0,0,0],backfaces:!0}),opacity:.6,ghosted:!0,pickable:!1,collidable:!0,clippable:!1,visible:!1,scale:[2.4,2.4,1]}),e),planeFrame:s.addChild(new $i(s,{geometry:new jt(s,Ns({center:[0,0,0],radius:1.7,tube:.02,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new Xt(s,{emissive:[0,0,0],diffuse:[0,0,0],specular:[0,0,0],shininess:0}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,.1],rotation:[0,0,45]}),e),center:s.addChild(new $i(s,{geometry:new jt(s,is({radius:.05})),material:o.center,pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zAxisArrow:s.addChild(new $i(s,{geometry:r.arrowHead,material:o.blue,matrix:function(){const e=c.translateMat4c(0,1.1,0,c.identityMat4()),t=c.rotationMat4v(-90*c.DEGTORAD,[.8,0,0],c.identityMat4());return c.mulMat4(t,e,c.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zShaft:s.addChild(new $i(s,{geometry:r.axis,material:o.blue,matrix:function(){const e=c.translateMat4c(0,.5,0,c.identityMat4()),t=c.rotationMat4v(-90*c.DEGTORAD,[1,0,0],c.identityMat4());return c.mulMat4(t,e,c.identityMat4())}(),clippable:!1,pickable:!1,collidable:!0,visible:!1}),e)},this._affordanceMeshes={planeFrame:s.addChild(new $i(s,{geometry:new jt(s,Ns({center:[0,0,0],radius:2,tube:i,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new Xt(s,{ambient:[1,1,1],diffuse:[0,0,0],emissive:[1,1,0]}),highlighted:!0,highlightMaterial:new Yt(s,{edges:!1,filled:!0,fillColor:[1,1,0],fillAlpha:1}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,1],rotation:[0,0,45]}),e),zAxisArrow:s.addChild(new $i(s,{geometry:r.arrowHeadBig,material:o.blue,matrix:function(){const e=c.translateMat4c(0,1.1,0,c.identityMat4()),t=c.rotationMat4v(-90*c.DEGTORAD,[.8,0,0],c.identityMat4());return c.mulMat4(t,e,c.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e)}}_bindEvents(){const e=this._rootNode,t=c.vec2(),i=this._viewer.camera,s=this._viewer.scene;let r=0,o=!1;{const t=c.vec3([0,0,0]);let n=-1;this._onCameraViewMatrix=s.camera.on("viewMatrix",(()=>{})),this._onCameraProjMatrix=s.camera.on("projMatrix",(()=>{})),this._onSceneTick=s.on("tick",(()=>{o=!1;const l=Math.abs(c.lenVec3(c.subVec3(s.camera.eye,this._pos,t)));if(l!==n&&"perspective"===i.projection){const t=.07*(Math.tan(i.perspective.fov*c.DEGTORAD)*l);e.scale=[t,t,t],n=l}if("ortho"===i.projection){const t=i.ortho.scale/10;e.scale=[t,t,t],n=l}0!==r&&(a(r),r=0)}))}const n=function(){const e=new Float64Array(2);return function(t){if(t){for(var i=t.target,s=0,r=0;i.offsetParent;)s+=i.offsetLeft,r+=i.offsetTop,i=i.offsetParent;e[0]=t.pageX-s,e[1]=t.pageY-r}else t=window.event,e[0]=t.x,e[1]=t.y;return e}}(),a=e=>{const t=this._sectionPlane.pos,i=this._sectionPlane.dir;c.addVec3(t,c.mulVec3Scalar(i,.1*e*this._plugin.getDragSensitivity(),c.vec3())),this._sectionPlane.pos=t};{let e=!1;this._plugin._controlElement.addEventListener("mousedown",this._canvasMouseDownListener=i=>{if(i.preventDefault(),this._visible&&(this._viewer.cameraControl.pointerEnabled=!1,1===i.which)){e=!0;var s=n(i);t[0]=s[0],t[1]=s[1]}}),this._plugin._controlElement.addEventListener("mousemove",this._canvasMouseMoveListener=i=>{if(!this._visible)return;if(!e)return;if(o)return;var s=n(i);const r=s[0],l=s[1];a(l-t[1]),t[0]=r,t[1]=l}),this._plugin._controlElement.addEventListener("mouseup",this._canvasMouseUpListener=t=>{this._visible&&(this._viewer.cameraControl.pointerEnabled=!0,e&&(t.which,e=!1))}),this._plugin._controlElement.addEventListener("wheel",this._canvasWheelListener=e=>{this._visible&&(r+=Math.max(-1,Math.min(1,40*-e.deltaY)))})}{let e,t,i=null;this._plugin._controlElement.addEventListener("touchstart",this._handleTouchStart=t=>{t.stopPropagation(),t.preventDefault(),this._visible&&(e=t.touches[0].clientY,i=e,r=0)}),this._plugin._controlElement.addEventListener("touchmove",this._handleTouchMove=e=>{e.stopPropagation(),e.preventDefault(),this._visible&&(o||(o=!0,t=e.touches[0].clientY,null!==i&&(r+=t-i),i=t))}),this._plugin._controlElement.addEventListener("touchend",this._handleTouchEnd=i=>{i.stopPropagation(),i.preventDefault(),this._visible&&(e=null,t=null,r=0)})}}_destroy(){this._unbindEvents(),this._destroyNodes()}_unbindEvents(){const e=this._viewer,t=e.scene,i=t.canvas.canvas,s=e.camera,r=this._plugin._controlElement;t.off(this._onSceneTick),i.removeEventListener("mousedown",this._canvasMouseDownListener),i.removeEventListener("mousemove",this._canvasMouseMoveListener),i.removeEventListener("mouseup",this._canvasMouseUpListener),i.removeEventListener("wheel",this._canvasWheelListener),r.removeEventListener("touchstart",this._handleTouchStart),r.removeEventListener("touchmove",this._handleTouchMove),r.removeEventListener("touchend",this._handleTouchEnd),s.off(this._onCameraViewMatrix),s.off(this._onCameraProjMatrix)}_destroyNodes(){this._setSectionPlane(null),this._rootNode.destroy(),this._displayMeshes={},this._affordanceMeshes={}}}class aw{constructor(e,t,i){this.id=i.id,this._sectionPlane=i,this._mesh=new $i(t,{id:i.id,geometry:new jt(t,Gt({xSize:.5,ySize:.5,zSize:.001})),material:new Xt(t,{emissive:[1,1,1],diffuse:[0,0,0],backfaces:!1}),edgeMaterial:new qt(t,{edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),highlightMaterial:new Yt(t,{fill:!0,fillColor:[.5,1,.5],fillAlpha:.7,edges:!0,edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),selectedMaterial:new Yt(t,{fill:!0,fillColor:[0,0,1],fillAlpha:.7,edges:!0,edgeColor:[1,0,0],edgeAlpha:1,edgeWidth:1}),highlighted:!0,scale:[3,3,3],position:[0,0,0],rotation:[0,0,0],opacity:.3,edges:!0});{const e=c.vec3([0,0,0]),t=c.vec3(),i=c.vec3([0,0,1]),s=c.vec4(4),r=c.vec3(),o=()=>{const o=this._sectionPlane.scene.center,n=[-this._sectionPlane.dir[0],-this._sectionPlane.dir[1],-this._sectionPlane.dir[2]];c.subVec3(o,this._sectionPlane.pos,e);const a=-c.dotVec3(n,e);c.normalizeVec3(n),c.mulVec3Scalar(n,a,t);const l=c.vec3PairToQuaternion(i,this._sectionPlane.dir,s);r[0]=.1*t[0],r[1]=.1*t[1],r[2]=.1*t[2],this._mesh.quaternion=l,this._mesh.position=r};this._onSectionPlanePos=this._sectionPlane.on("pos",o),this._onSectionPlaneDir=this._sectionPlane.on("dir",o)}this._highlighted=!1,this._selected=!1}setHighlighted(e){this._highlighted=!!e,this._mesh.highlighted=this._highlighted,this._mesh.highlightMaterial.fillColor=e?[0,.7,0]:[0,0,0]}getHighlighted(){return this._highlighted}setSelected(e){this._selected=!!e,this._mesh.edgeMaterial.edgeWidth=e?3:1,this._mesh.highlightMaterial.edgeWidth=e?3:1}getSelected(){return this._selected}destroy(){this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._mesh.destroy()}}class lw{constructor(e,t){if(!(t.onHoverEnterPlane&&t.onHoverLeavePlane&&t.onClickedNothing&&t.onClickedPlane))throw"Missing config(s): onHoverEnterPlane, onHoverLeavePlane, onClickedNothing || onClickedPlane";this.plugin=e,this._viewer=e.viewer,this._onHoverEnterPlane=t.onHoverEnterPlane,this._onHoverLeavePlane=t.onHoverLeavePlane,this._onClickedNothing=t.onClickedNothing,this._onClickedPlane=t.onClickedPlane,this._visible=!0,this._planes={},this._canvas=t.overviewCanvas,this._scene=new li(this._viewer,{canvasId:this._canvas.id,transparent:!0}),this._scene.clearLights(),new It(this._scene,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new It(this._scene,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new It(this._scene,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),this._scene.camera,this._scene.camera.perspective.fov=70,this._zUp=!1;{const e=this._scene.camera,t=c.rotationMat4c(-90*c.DEGTORAD,1,0,0),i=c.vec3(),s=c.vec3(),r=c.vec3();this._synchCamera=()=>{const o=this._viewer.camera.eye,n=this._viewer.camera.look,a=this._viewer.camera.up;c.mulVec3Scalar(c.normalizeVec3(c.subVec3(o,n,i)),7),this._zUp?(c.transformVec3(t,i,s),c.transformVec3(t,a,r),e.look=[0,0,0],e.eye=c.transformVec3(t,i,s),e.up=c.transformPoint3(t,a,r)):(e.look=[0,0,0],e.eye=i,e.up=a)}}this._onViewerCameraMatrix=this._viewer.camera.on("matrix",this._synchCamera),this._onViewerCameraWorldAxis=this._viewer.camera.on("worldAxis",this._synchCamera),this._onViewerCameraFOV=this._viewer.camera.perspective.on("fov",(e=>{this._scene.camera.perspective.fov=e}));var i=null;this._onInputMouseMove=this._scene.input.on("mousemove",(e=>{const t=this._scene.pick({canvasPos:e});if(t){if(!i||t.entity.id!==i.id){if(i){this._planes[i.id]&&this._onHoverLeavePlane(i.id)}i=t.entity;this._planes[i.id]&&this._onHoverEnterPlane(i.id)}}else i&&(this._onHoverLeavePlane(i.id),i=null)})),this._scene.canvas.canvas.addEventListener("mouseup",this._onCanvasMouseUp=()=>{if(i){this._planes[i.id]&&this._onClickedPlane(i.id)}else this._onClickedNothing()}),this._scene.canvas.canvas.addEventListener("mouseout",this._onCanvasMouseOut=()=>{i&&(this._onHoverLeavePlane(i.id),i=null)}),this.setVisible(t.overviewVisible)}addSectionPlane(e){this._planes[e.id]=new aw(this,this._scene,e)}setPlaneHighlighted(e,t){const i=this._planes[e];i&&i.setHighlighted(t)}setPlaneSelected(e,t){const i=this._planes[e];i&&i.setSelected(t)}removeSectionPlane(e){const t=this._planes[e.id];t&&(t.destroy(),delete this._planes[e.id])}setVisible(e=!0){this._visible=e,this._canvas.style.visibility=e?"visible":"hidden"}getVisible(){return this._visible}destroy(){this._viewer.camera.off(this._onViewerCameraMatrix),this._viewer.camera.off(this._onViewerCameraWorldAxis),this._viewer.camera.perspective.off(this._onViewerCameraFOV),this._scene.input.off(this._onInputMouseMove),this._scene.canvas.canvas.removeEventListener("mouseup",this._onCanvasMouseUp),this._scene.canvas.canvas.removeEventListener("mouseout",this._onCanvasMouseOut),this._scene.destroy()}}const Aw=c.AABB3(),hw=c.vec3();class cw{constructor(e={}){this.cacheBuster=!1!==e.cacheBuster}_cacheBusterURL(e){if(!this.cacheBuster)return e;const t=(new Date).getTime();return e.indexOf("?")>-1?e+"&_="+t:e+"?_="+t}getSTL(e,t,i){e=this._cacheBusterURL(e);const s=new XMLHttpRequest;s.overrideMimeType("application/json"),s.open("GET",e,!0),s.responseType="arraybuffer",s.onreadystatechange=function(){4===s.readyState&&(200===s.status?t(s.response):i(s.statusText))},s.send(null)}}const uw=c.vec3();class dw{load(e,t,i,s,r,o){s=s||{};const n=e.viewer.scene.canvas.spinner;n.processes++,e.dataSource.getSTL(i,(function(i){!function(e,t,i,s){try{const r=vw(i);pw(r)?fw(e,r,t,s):gw(e,_w(i),t,s)}catch(e){t.fire("error",e)}}(e,t,i,s);try{const o=vw(i);pw(o)?fw(e,o,t,s):gw(e,_w(i),t,s),n.processes--,M.scheduleTask((function(){t.fire("loaded",!0,!1)})),r&&r()}catch(i){n.processes--,e.error(i),o&&o(i),t.fire("error",i)}}),(function(i){n.processes--,e.error(i),o&&o(i),t.fire("error",i)}))}parse(e,t,i,s){const r=e.viewer.scene.canvas.spinner;r.processes++;try{const o=vw(i);pw(o)?fw(e,o,t,s):gw(e,_w(i),t,s),r.processes--,M.scheduleTask((function(){t.fire("loaded",!0,!1)}))}catch(e){r.processes--,t.fire("error",e)}}}function pw(e){const t=new DataView(e);if(84+50*t.getUint32(80,!0)===t.byteLength)return!0;const i=[115,111,108,105,100];for(var s=0;s<5;s++)if(i[s]!==t.getUint8(s,!1))return!0;return!1}function fw(e,t,i,s){const r=new DataView(t),o=r.getUint32(80,!0);let n,a,l,A,h,c,u,d=!1,p=null,f=null,g=null,m=!1;for(let e=0;e<70;e++)1129270351===r.getUint32(e,!1)&&82===r.getUint8(e+4)&&61===r.getUint8(e+5)&&(d=!0,A=[],h=r.getUint8(e+6)/255,c=r.getUint8(e+7)/255,u=r.getUint8(e+8)/255,r.getUint8(e+9));const _=new vs(i,{roughness:.5});let v=[],b=[],y=s.splitMeshes;for(let e=0;e<o;e++){let t=84+50*e,o=r.getFloat32(t,!0),x=r.getFloat32(t+4,!0),B=r.getFloat32(t+8,!0);if(d){let e=r.getUint16(t+48,!0);0==(32768&e)?(n=(31&e)/31,a=(e>>5&31)/31,l=(e>>10&31)/31):(n=h,a=c,l=u),(y&&n!==p||a!==f||l!==g)&&(null!==p&&(m=!0),p=n,f=a,g=l)}for(let e=1;e<=3;e++){let i=t+12*e;v.push(r.getFloat32(i,!0)),v.push(r.getFloat32(i+4,!0)),v.push(r.getFloat32(i+8,!0)),b.push(o,x,B),d&&A.push(n,a,l,1)}y&&m&&(mw(i,v,b,A,_,s),v=[],b=[],A=A?[]:null,m=!1)}v.length>0&&mw(i,v,b,A,_,s)}function gw(e,t,i,s){const r=/facet([\s\S]*?)endfacet/g;let o=0;const n=/[\s]+([+-]?(?:\d+.\d+|\d+.|\d+|.\d+)(?:[eE][+-]?\d+)?)/.source,a=new RegExp("vertex"+n+n+n,"g"),l=new RegExp("normal"+n+n+n,"g"),A=[],h=[];let c,u,d,p,f,g,m;for(;null!==(p=r.exec(t));){for(f=0,g=0,m=p[0];null!==(p=l.exec(m));)c=parseFloat(p[1]),u=parseFloat(p[2]),d=parseFloat(p[3]),g++;for(;null!==(p=a.exec(m));)A.push(parseFloat(p[1]),parseFloat(p[2]),parseFloat(p[3])),h.push(c,u,d),f++;1!==g&&e.error("Error in normal of face "+o),3!==f&&e.error("Error in positions of face "+o),o++}mw(i,A,h,null,new vs(i,{roughness:.5}),s)}function mw(e,t,i,s,r,o){const n=new Int32Array(t.length/3);for(let e=0,t=n.length;e<t;e++)n[e]=e;i=i&&i.length>0?i:null,s=s&&s.length>0?s:null,o.smoothNormals&&c.faceToVertexNormals(t,i,o);const a=uw;K(t,t,a);const l=new jt(e,{primitive:"triangles",positions:t,normals:i,colors:s,indices:n}),A=new $i(e,{origin:0!==a[0]||0!==a[1]||0!==a[2]?a:null,geometry:l,material:r,edges:o.edges});e.addChild(A)}function _w(e){return"string"!=typeof e?function(e){if("undefined"!=typeof TextDecoder)return(new TextDecoder).decode(e);let t="";for(let i=0,s=e.length;i<s;i++)t+=String.fromCharCode(e[i]);return decodeURIComponent(escape(t))}(new Uint8Array(e)):e}function vw(e){if("string"==typeof e){const t=new Uint8Array(e.length);for(let i=0;i<e.length;i++)t[i]=255&e.charCodeAt(i);return t.buffer||t}return e}class bw{createRootNode(){return document.createElement("ul")}createNodeElement(e,t,i,s,r){const o=document.createElement("li");if(o.id=e.nodeId,e.xrayed&&o.classList.add("xrayed-node"),e.children.length>0){const i=document.createElement("a");i.href="#",i.id=`switch-${e.nodeId}`,i.textContent="+",i.classList.add("plus"),t&&i.addEventListener("click",t),o.appendChild(i)}const n=document.createElement("input");n.id=`checkbox-${e.nodeId}`,n.type="checkbox",n.checked=e.checked,n.style["pointer-events"]="all",i&&n.addEventListener("change",i),o.appendChild(n);const a=document.createElement("span");return a.textContent=e.title,o.appendChild(a),s&&(a.oncontextmenu=s),r&&(a.onclick=r),o}createDisabledNodeElement(e){const t=document.createElement("li"),i=document.createElement("a");i.href="#",i.textContent="!",i.classList.add("warn"),i.classList.add("warning"),t.appendChild(i);const s=document.createElement("span");return s.textContent=e,t.appendChild(s),t}addChildren(e,t){const i=document.createElement("ul");t.forEach((e=>{i.appendChild(e)})),e.parentElement.appendChild(i)}expand(e,t,i){e.classList.remove("plus"),e.classList.add("minus"),e.textContent="-",e.removeEventListener("click",t),e.addEventListener("click",i)}collapse(e,t,i){if(!e)return;const s=e.parentElement;if(!s)return;const r=s.querySelector("ul");r&&(s.removeChild(r),e.classList.remove("minus"),e.classList.add("plus"),e.textContent="+",e.removeEventListener("click",i),e.addEventListener("click",t))}isExpanded(e){return void 0!==e.parentElement.getElementsByTagName("li")[0]}getId(e){return e.parentElement.id}getIdFromCheckbox(e){return e.id.replace("checkbox-","")}getSwitchElement(e){return document.getElementById(`switch-${e}`)}isChecked(e){return e.checked}setCheckbox(e,t){const i=document.getElementById(`checkbox-${e}`);i&&t!==i.checked&&(i.checked=t)}setXRayed(e,t){const i=document.getElementById(e);i&&(t?i.classList.add("xrayed-node"):i.classList.remove("xrayed-node"))}setHighlighted(e,t){const i=document.getElementById(e);i&&(t?(i.scrollIntoView({block:"center"}),i.classList.add("highlighted-node")):i.classList.remove("highlighted-node"))}}const yw=[];class xw{constructor(e){this._scene=e,this._objects=[],this._objectsViewCulled=[],this._objectsDetailCulled=[],this._objectsChanged=[],this._objectsChangedList=[],this._modelInfos={},this._numObjects=0,this._lenObjectsChangedList=0,this._dirty=!0,this._onModelLoaded=e.on("modelLoaded",(t=>{const i=e.models[t];i&&this._addModel(i)})),this._onTick=e.on("tick",(()=>{this._dirty&&this._build(),this._applyChanges()}))}_addModel(e){const t={model:e,onDestroyed:e.on("destroyed",(()=>{this._removeModel(e)}))};this._modelInfos[e.id]=t,this._dirty=!0}_removeModel(e){const t=this._modelInfos[e.id];t&&(t.model.off(t.onDestroyed),delete this._modelInfos[e.id],this._dirty=!0)}_build(){if(!this._dirty)return;this._applyChanges();const e=this._scene.objects;for(let e=0;e<this._numObjects;e++)this._objects[e]=null;this._numObjects=0;for(let t in e){const i=e[t];this._objects[this._numObjects++]=i}this._lenObjectsChangedList=0,this._dirty=!1}_applyChanges(){if(this._lenObjectsChangedList>0){for(let e=0;e<this._lenObjectsChangedList;e++){const t=this._objectsChangedList[e],i=this._objects[t],s=this._objectsViewCulled[t],r=this._objectsDetailCulled[t],o=s||r;i.culled=o,this._objectsChanged[t]=!1}this._lenObjectsChangedList=0}}get objects(){return this._dirty&&this._build(),this._objects}get numObjects(){return this._dirty&&this._build(),this._numObjects}setObjectViewCulled(e,t){this._dirty&&this._build(),this._objectsViewCulled[e]!==t&&(this._objectsViewCulled[e]=t,this._objectsChanged[e]||(this._objectsChanged[e]=!0,this._objectsChangedList[this._lenObjectsChangedList++]=e))}setObjectDetailCulled(e,t){this._dirty&&this._build(),this._objectsDetailCulled[e]!==t&&(this._objectsDetailCulled[e]=t,this._objectsChanged[e]||(this._objectsChanged[e]=!0,this._objectsChangedList[this._lenObjectsChangedList++]=e))}_destroy(){this._clear(),this._scene.off(this._onModelLoaded),this._scene.off(this._onTick)}_clear(){for(let e in this._modelInfos){const t=this._modelInfos[e];t.model.off(t.onDestroyed)}this._modelInfos={},this._dirty=!0}}const Bw={};const ww=new Float32Array(3);class Pw{constructor(e={}){this.cacheBuster=!1!==e.cacheBuster}_cacheBusterURL(e){if(!this.cacheBuster)return e;const t=(new Date).getTime();return e.indexOf("?")>-1?e+"&_="+t:e+"?_="+t}getManifest(e,t,i){_.loadJSON(this._cacheBusterURL(e),(e=>{t(e)}),(function(e){i(e)}))}getMetaModel(e,t,i){_.loadJSON(this._cacheBusterURL(e),(e=>{t(e)}),(function(e){i(e)}))}getXKT(e,t,i){var s=()=>{};t=t||s,i=i||s;const r=e.match(/^data:(.*?)(;base64)?,(.*)$/);if(r){const e=!!r[2];var o=r[3];o=window.decodeURIComponent(o),e&&(o=window.atob(o));try{const e=new ArrayBuffer(o.length),i=new Uint8Array(e);for(var n=0;n<o.length;n++)i[n]=o.charCodeAt(n);t(e)}catch(e){i(e)}}else{const s=new XMLHttpRequest;s.open("GET",this._cacheBusterURL(e),!0),s.responseType="arraybuffer",s.onreadystatechange=function(){4===s.readyState&&(200===s.status?t(s.response):i("getXKT error : "+s.response))},s.send(null)}}}
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Ie(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=ae,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new Uint16Array(1146),this.dyn_dtree=new Uint16Array(122),this.bl_tree=new Uint16Array(78),fe(this.dyn_ltree),fe(this.dyn_dtree),fe(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new Uint16Array(16),this.heap=new Uint16Array(573),fe(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new 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Ut(){this.strm=null,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}const kt=e=>{if(!e)return 1;const t=e.state;return!t||t.strm!==e||t.mode<Ct||t.mode>16211?1:0},Ot=e=>{if(kt(e))return yt;const t=e.state;return e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=Ct,t.last=0,t.havedict=0,t.flags=-1,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new Int32Array(852),t.distcode=t.distdyn=new Int32Array(592),t.sane=1,t.back=-1,_t},Nt=e=>{if(kt(e))return yt;const t=e.state;return t.wsize=0,t.whave=0,t.wnext=0,Ot(e)},Qt=(e,t)=>{let i;if(kt(e))return yt;const s=e.state;return t<0?(i=0,t=-t):(i=5+(t>>4),t<48&&(t&=15)),t&&(t<8||t>15)?yt:(null!==s.window&&s.wbits!==t&&(s.window=null),s.wrap=i,s.wbits=t,Nt(e))},Vt=(e,t)=>{if(!e)return yt;const i=new Ut;e.state=i,i.strm=e,i.window=null,i.mode=Ct;const s=Qt(e,t);return s!==_t&&(e.state=null),s};let Ht,jt,Gt=!0;const zt=e=>{if(Gt){Ht=new Int32Array(512),jt=new Int32Array(32);let t=0;for(;t<144;)e.lens[t++]=8;for(;t<256;)e.lens[t++]=9;for(;t<280;)e.lens[t++]=7;for(;t<288;)e.lens[t++]=8;for(pt(1,e.lens,0,288,Ht,0,e.work,{bits:9}),t=0;t<32;)e.lens[t++]=5;pt(2,e.lens,0,32,jt,0,e.work,{bits:5}),Gt=!1}e.lencode=Ht,e.lenbits=9,e.distcode=jt,e.distbits=5},Wt=(e,t,i,s)=>{let r;const o=e.state;return null===o.window&&(o.wsize=1<<o.wbits,o.wnext=0,o.whave=0,o.window=new 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e;a--,A+=s[o++]<<h,h+=8}i.head&&(i.head.time=A),512&i.flags&&4&i.wrap&&(P[0]=255&A,P[1]=A>>>8&255,P[2]=A>>>16&255,P[3]=A>>>24&255,i.check=U(i.check,P,4,0)),A=0,h=0,i.mode=16183;case 16183:for(;h<16;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}i.head&&(i.head.xflags=255&A,i.head.os=A>>8),512&i.flags&&4&i.wrap&&(P[0]=255&A,P[1]=A>>>8&255,i.check=U(i.check,P,2,0)),A=0,h=0,i.mode=16184;case 16184:if(1024&i.flags){for(;h<16;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}i.length=A,i.head&&(i.head.extra_len=A),512&i.flags&&4&i.wrap&&(P[0]=255&A,P[1]=A>>>8&255,i.check=U(i.check,P,2,0)),A=0,h=0}else i.head&&(i.head.extra=null);i.mode=16185;case 16185:if(1024&i.flags&&(d=i.length,d>a&&(d=a),d&&(i.head&&(x=i.head.extra_len-i.length,i.head.extra||(i.head.extra=new Uint8Array(i.head.extra_len)),i.head.extra.set(s.subarray(o,o+d),x)),512&i.flags&&4&i.wrap&&(i.check=U(i.check,s,d,o)),a-=d,o+=d,i.length-=d),i.length))break e;i.length=0,i.mode=16186;case 16186:if(2048&i.flags){if(0===a)break e;d=0;do{x=s[o+d++],i.head&&x&&i.length<65536&&(i.head.name+=String.fromCharCode(x))}while(x&&d<a);if(512&i.flags&&4&i.wrap&&(i.check=U(i.check,s,d,o)),a-=d,o+=d,x)break e}else i.head&&(i.head.name=null);i.length=0,i.mode=16187;case 16187:if(4096&i.flags){if(0===a)break e;d=0;do{x=s[o+d++],i.head&&x&&i.length<65536&&(i.head.comment+=String.fromCharCode(x))}while(x&&d<a);if(512&i.flags&&4&i.wrap&&(i.check=U(i.check,s,d,o)),a-=d,o+=d,x)break e}else i.head&&(i.head.comment=null);i.mode=16188;case 16188:if(512&i.flags){for(;h<16;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if(4&i.wrap&&A!==(65535&i.check)){e.msg="header crc mismatch",i.mode=Lt;break}A=0,h=0}i.head&&(i.head.hcrc=i.flags>>9&1,i.head.done=!0),e.adler=i.check=0,i.mode=Et;break;case 16189:for(;h<32;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}e.adler=i.check=Rt(A),A=0,h=0,i.mode=Mt;case Mt:if(0===i.havedict)return e.next_out=n,e.avail_out=l,e.next_in=o,e.avail_in=a,i.hold=A,i.bits=h,bt;e.adler=i.check=1,i.mode=Et;case Et:if(t===gt||t===mt)break e;case Ft:if(i.last){A>>>=7&h,h-=7&h,i.mode=Tt;break}for(;h<3;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}switch(i.last=1&A,A>>>=1,h-=1,3&A){case 0:i.mode=16193;break;case 1:if(zt(i),i.mode=Dt,t===mt){A>>>=2,h-=2;break e}break;case 2:i.mode=16196;break;case 3:e.msg="invalid block type",i.mode=Lt}A>>>=2,h-=2;break;case 16193:for(A>>>=7&h,h-=7&h;h<32;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if((65535&A)!=(A>>>16^65535)){e.msg="invalid stored block lengths",i.mode=Lt;break}if(i.length=65535&A,A=0,h=0,i.mode=It,t===mt)break e;case It:i.mode=16195;case 16195:if(d=i.length,d){if(d>a&&(d=a),d>l&&(d=l),0===d)break e;r.set(s.subarray(o,o+d),n),a-=d,o+=d,l-=d,n+=d,i.length-=d;break}i.mode=Et;break;case 16196:for(;h<14;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if(i.nlen=257+(31&A),A>>>=5,h-=5,i.ndist=1+(31&A),A>>>=5,h-=5,i.ncode=4+(15&A),A>>>=4,h-=4,i.nlen>286||i.ndist>30){e.msg="too many length or distance symbols",i.mode=Lt;break}i.have=0,i.mode=16197;case 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e;a--,A+=s[o++]<<h,h+=8}if(m&&0==(240&m)){for(v=g,b=m,y=_;w=i.lencode[y+((A&(1<<v+b)-1)>>v)],g=w>>>24,m=w>>>16&255,_=65535&w,!(v+g<=h);){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}A>>>=v,h-=v,i.back+=v}if(A>>>=g,h-=g,i.back+=g,i.length=_,0===m){i.mode=16205;break}if(32&m){i.back=-1,i.mode=Et;break}if(64&m){e.msg="invalid literal/length code",i.mode=Lt;break}i.extra=15&m,i.mode=16201;case 16201:if(i.extra){for(M=i.extra;h<M;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}i.length+=A&(1<<i.extra)-1,A>>>=i.extra,h-=i.extra,i.back+=i.extra}i.was=i.length,i.mode=16202;case 16202:for(;w=i.distcode[A&(1<<i.distbits)-1],g=w>>>24,m=w>>>16&255,_=65535&w,!(g<=h);){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if(0==(240&m)){for(v=g,b=m,y=_;w=i.distcode[y+((A&(1<<v+b)-1)>>v)],g=w>>>24,m=w>>>16&255,_=65535&w,!(v+g<=h);){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}A>>>=v,h-=v,i.back+=v}if(A>>>=g,h-=g,i.back+=g,64&m){e.msg="invalid distance code",i.mode=Lt;break}i.offset=_,i.extra=15&m,i.mode=16203;case 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e=n.canvasPos.slice();ce(i,s,e),r.style.left=a(e[0]-3-o/2),r.style.top=a(e[1]-3-o/2),r.style.borderRadius=a(2*o),r.style.width=a(o),r.style.height=a(o)},A=e.camera.on("viewMatrix",l),h=e.camera.on("projMatrix",l);return{update:function(e){e&&(n.worldPos=e,l()),r.style.display=e?"":"none"},setHighlighted:function(e){o=e?10:5,l()},getCanvasPos:()=>n.canvasPos,getWorldPos:()=>n.worldPos,destroy:function(){r.parentNode.removeChild(r),e.camera.off(A),e.camera.off(h),n.destroy()}}},mC=function(e,t,i){let s=null;const r=r=>{if(r){s&&s.destroy();try{const[o,n]=fC(r.map((e=>[e[0],e[2]]))),a=[].concat(...o.map((e=>[e[0],r[0][1],e[1]]))),l=[].concat(...n);s=new $i(e,{pickable:!1,geometry:new jt(e,{positions:a,indices:l,normals:c.buildNormals(a,l)}),material:new Xt(e,{alpha:void 0!==i?i:.5,backfaces:!0,diffuse:pC(t)})})}catch(e){s=null}}s&&(s.visible=!!r)};return r(null),{updateBase:r,destroy:()=>s&&s.destroy()}},_C=function(e,t,i,s,r,o,n,a,l){const A=gC(e,s),h=gC(e,s),u=mC(e,s,r),d=o?function(e){o.visible=!!e,e&&(o.canvasPos=e)}:()=>{};let p=a((()=>{d(null),A.update(null)}),((e,t)=>{d(e),A.update(t)}),(function(e,o){A.update(o),p=a((function(){d(null),h.update(null),u.updateBase(null)}),(function(e,t){if(d(e),h.update(t),c.distVec3(o,t)>.01){const e=e=>Math.min(o[e],t[e]),i=e=>Math.max(o[e],t[e]),s=e(0),r=e(1),n=e(2),a=i(0);i(1);const l=i(2);u.updateBase([[s,r,l],[a,r,l],[a,r,n],[s,r,n]])}else u.updateBase(null)}),(function(e,a){h.update(a),A.destroy(),h.destroy(),u.destroy(),d(null);const p=e=>Math.min(o[e],a[e]),f=e=>Math.max(o[e],a[e]),g=p(0),m=p(2),_=f(0),v=f(2),b=n.createZone({id:c.createUUID(),geometry:{planeCoordinates:[[g,v],[_,v],[_,m],[g,m]],altitude:t,height:i},alpha:r,color:s});l(b)}))}));return{deactivate:function(){p(),A.destroy(),h.destroy(),u.destroy(),d(null)}}},vC=function(e,t){return function(i,s,r){const o=e.scene,n=o.canvas.canvas,a=(e,t)=>(t[0]=e.clientX,t[1]=e.clientY,ce(n.ownerDocument.body,n,t),t),l=e=>{const i=c.vec3(),s=c.vec3();return c.canvasPosToWorldRay(n,o.camera.viewMatrix,o.camera.projMatrix,o.camera.projection,e,i,s),t(i,s)};let A=!1;const h=function(){A=!1},u=function(){h(),n.removeEventListener("mousedown",p),n.removeEventListener("mousemove",f),e.cameraControl.off(g),n.removeEventListener("mouseup",m)},d=c.vec2(),p=function(e){1===e.which&&(a(e,d),A=!0)};n.addEventListener("mousedown",p);const f=function(e){const t=a(e,c.vec2());A&&c.distVec2(d,t)>20&&(h(),i())};n.addEventListener("mousemove",f);const g=e.cameraControl.on("rayMove",(e=>{const t=e.canvasPos;s(t,l(t))})),m=function(e){if(1===e.which&&A){u();const t=a(e,c.vec2());r(t,l(t))}};return n.addEventListener("mouseup",m),u}},bC=function(e,t,i){return function(s,r,o){const n=e.scene,a=n.canvas.canvas,l=(e,t)=>(t[0]=e.clientX,t[1]=e.clientY,ce(a.ownerDocument.body,a,t),t),A=e=>{const t=c.vec3(),s=c.vec3();return c.canvasPosToWorldRay(a,n.camera.viewMatrix,n.camera.projMatrix,n.camera.projection,e,t,s),i(t,s)};let h=null;const u=()=>{};let d,p=u;const f=function(){t.stop(),clearTimeout(h),e.cameraControl.active=!0,p=u,d=null},g=function(){f(),a.removeEventListener("touchstart",m),a.removeEventListener("touchmove",_),a.removeEventListener("touchend",v)},m=function(i){const o=i.touches;if(1!==o.length)f(),s();else{const i=o[0],s=l(i,c.vec2());A(s)&&(d=i.identifier,p=e=>{c.distVec2(s,e)>20&&f()},h=setTimeout((function(){t.start(s),h=setTimeout((function(){t.stop(),e.cameraControl.active=!1,p=e=>{r(e,A(e))},p(s)}),300)}),250))}};a.addEventListener("touchstart",m,{passive:!0});const _=function(e){const t=[...e.changedTouches].find((e=>e.identifier===d));t&&p(l(t,c.vec2()))};a.addEventListener("touchmove",_,{passive:!0});const v=function(e){const t=[...e.changedTouches].find((e=>e.identifier===d));if(t){g();const e=l(t,c.vec2());o(e,A(e))}};return a.addEventListener("touchend",v,{passive:!0}),g}},yC=function(e,t,i,s){const r=-(c.dotVec3(i,t)-e)/c.dotVec3(s,t);{const e=c.vec3();return c.mulVec3Scalar(s,r,e),c.addVec3(i,e,e),e}};class xC extends D{constructor(e,t={}){if(super(e.viewer.scene,t),this.plugin=e,this._container=t.container,!this._container)throw"config missing: container";this._eventSubs={},this.plugin.viewer.scene,this._geometry=t.geometry,t.onMouseOver,t.onMouseLeave,t.onContextMenu,this._alpha="alpha"in t&&void 0!==t.alpha?t.alpha:.5,this.color=t.color,this._visible=!0,this._rebuildMesh()}_rebuildMesh(){const e=this.plugin.viewer.scene,t=this._geometry.planeCoordinates.slice(),i=this._geometry.height<0,s=this._geometry.altitude+(i?this._geometry.height:0),r=this._geometry.height*(i?-1:1),[o,n]=fC(t),a=[],l=[],A=e=>{const t=a.length;for(let t of o)a.push([t[0],s+(e?r:0),t[1]]);for(let i of n)l.push(...(e?i:i.slice(0).reverse()).map((e=>e+t)))};A(!1),A(!0);for(let e=0;e<o.length;++e){const t=o[e],i=o[(e+1)%o.length],n=s,A=s+r,h=a.length;a.push([t[0],n,t[1]],[i[0],n,i[1]],[i[0],A,i[1]],[t[0],A,t[1]]),l.push(...[0,1,2,0,2,3].map((e=>e+h)))}this._zoneMesh&&this._zoneMesh.destroy();const h=[].concat(...a);this._zoneMesh=new $i(e,{edges:this._edges,geometry:new jt(e,{positions:h,indices:l,normals:c.buildNormals(h,l)}),material:new Xt(e,{alpha:this._alpha,backfaces:!0,diffuse:pC(this._color)}),visible:this._visible}),this._zoneMesh.highlighted=this._highlighted,this._zoneMesh.zone=this;const u=e=>Math.min(...a.map((t=>t[e]))),d=e=>Math.max(...a.map((t=>t[e]))),p=u(0),f=u(1),g=u(2),m=d(0),_=d(1),v=d(2);this._center=c.vec3([(p+m)/2,(f+_)/2,(g+v)/2])}sectionedAverage(e){const t=this._geometry.planeCoordinates.slice();let i=[];{const e=this._geometry.height,s=this._geometry.altitude,r=s+Math.max(0,e),o=s+Math.min(0,e),n=e=>{const s=t.map((t=>[t[0],e?r:o,t[1]]));i.push(e?s:s.slice(0).reverse())};n(!0),n(!1);const a=(e,i)=>[t[e][0],i,t[e][1]];for(let e=0;e<t.length;++e){const s=(e+1)%t.length;i.push([a(e,o),a(s,o),a(s,r),a(e,r)])}}for(const t of e){const e=t.dir,r=t.dist,o=[];for(const t of i){const i=1e-5,n=0,a=1,l=2,A=3;let h=0;const u=[];for(let s=0;s<t.length;s++){const o=c.dotVec3(e,t[s])+r,A=o<-i?l:o>i?a:n;h|=A,u.push(A)}switch(h){case n:case a:o.push(t);break;case l:break;case A:const i=[];for(let o=0;o<t.length;o++){var s=(o+1)%t.length;const n=u[o],a=u[s],h=t[o],d=t[s];if(n!==l&&i.push(h),(n|a)===A){const t=c.vec3();c.subVec3(d,h,t);const s=-(r+c.dotVec3(e,h))/c.dotVec3(e,t),o=[0,0,0];c.lerpVec3(s,0,1,h,d,o),i.push(o)}}i.length>=3&&o.push(i)}}i=o}if(0===i.length)return null;{const e=c.vec3([0,0,0]),t=new Set;for(const s of i)for(const i of s){const s=i.map((e=>e.toFixed(3))).join(":");t.has(s)||(t.add(s),c.addVec3(e,i,e))}return c.mulVec3Scalar(e,1/t.size,e),e}}get center(){return this._center}get altitude(){return this._geometry.altitude}set altitude(e){this._geometry.altitude=e,this._rebuildMesh()}get height(){return this._geometry.height}set height(e){this._geometry.height=e,this._rebuildMesh()}get highlighted(){return this._highlighted}set highlighted(e){this._highlighted=e,this._zoneMesh&&(this._zoneMesh.highlighted=e)}set color(e){this._color=e,this._zoneMesh&&(this._zoneMesh.material.diffuse=pC(this._color))}get color(){return this._color}set alpha(e){this._alpha=e,this._zoneMesh&&(this._zoneMesh.material.alpha=this._alpha)}get alpha(){return this._alpha}get edges(){return this._edges}set edges(e){this._edges=e,this._zoneMesh&&(this._zoneMesh.edges=this._edges)}set visible(e){this._visible=!!e,this._zoneMesh.visible=this._visible,this._needUpdate()}get visible(){return this._visible}getJSON(){return{id:this.id,geometry:this._geometry,alpha:this._alpha,color:this._color}}duplicate(){return this.plugin.createZone({id:c.createUUID(),geometry:{planeCoordinates:this._geometry.planeCoordinates.map((e=>e.slice())),altitude:this._geometry.altitude,height:this._geometry.height},alpha:this._alpha,color:this._color})}destroy(){this._zoneMesh.destroy(),super.destroy()}}const BC=function(e,t,i,s,r,o,n,a,l){const A=o?function(e){o.visible=!!e,e&&(o.canvasPos=e)}:()=>{};let h;const u=[()=>A(null)],d=mC(e,s,r);return u.push((()=>d.destroy())),function o(p){const f=gC(e,s),g=p.length>0&&function(e,t,i){const s=e.canvas.canvas,r=new Ae(e,{});r.worldPos=i;const o=new Ae(e,{}),n=s.ownerDocument.body,a=new fe(n,{color:t,thickness:1,thicknessClickable:6});a.setVisible(!1);const l=function(){const e=r.canvasPos.slice(),t=o.canvasPos.slice();ce(s,n,e),ce(s,n,t),a.setStartAndEnd(e[0],e[1],t[0],t[1])},A=e.camera.on("viewMatrix",l),h=e.camera.on("projMatrix",l);return{update:function(e){e&&(o.worldPos=e,l()),a.setVisible(!!e)},destroy:function(){e.camera.off(A),e.camera.off(h),r.destroy(),o.destroy(),a.destroy()}}}(e,s,p[p.length-1].getWorldPos());u.push((()=>{f.destroy(),g&&g.destroy()}));const m=p.length>0&&p[0],_=function(e){const t=m&&m.getCanvasPos();return t&&c.distVec2(t,e)<10&&{canvasPos:t,worldPos:m.getWorldPos()}},v=function(){const e=(e,t,i)=>t[0]<=Math.max(e[0],i[0])&&t[0]>=Math.min(e[0],i[0])&&t[1]<=Math.max(e[1],i[1])&&t[1]>=Math.min(e[1],i[1]),t=(e,t,i)=>{const s=(t[1]-e[1])*(i[0]-t[0])-(t[0]-e[0])*(i[1]-t[1]);return 0===s?0:s>0?1:2};return function(i,s){const r=i[i.length-2],o=i[i.length-1];for(let n=s?1:0;n<i.length-2-1;++n){const s=i[n],a=i[n+1],l=t(r,o,s),A=t(r,o,a),h=t(s,a,r),c=t(s,a,o);if(l!==A&&h!==c||0===l&&e(r,s,o)||0===A&&e(r,a,o)||0===h&&e(s,r,a)||0===c&&e(s,o,a))return!0}return!1}}();h=a((()=>{A(null),f.update(null),g&&g.update(null),d.updateBase(p.length>2?p.map((e=>e.getWorldPos())):null)}),((e,t)=>{const i=p.length>2&&_(e);if(m&&m.setHighlighted(!!i),A(i?i.canvasPos:e),f.update(!i&&t),g&&g.update(i?i.worldPos:t),p.length>=2){const e=p.map((e=>e.getWorldPos())).concat(i?[]:[t]),s=v(e.map((e=>[e[0],e[2]])),i);d.updateBase(s?null:e)}else d.updateBase(null)}),(function(e,a){const A=p.length>2&&_(e),h=p.map((e=>e.getWorldPos())).concat(A?[]:[a]);d.updateBase(h);const m=h.map((e=>[e[0],e[2]]));p.length>2&&v(m,A)?(u.pop()(),o(p)):A?(f.update(a),u.forEach((e=>e())),l(n.createZone({id:c.createUUID(),geometry:{planeCoordinates:m,altitude:t,height:i},alpha:r,color:s}))):(f.update(a),g&&g.update(a),o(p.concat(f)))}))}([]),{closeSurface:function(){throw"TODO"},deactivate:function(){h(),u.forEach((e=>e()))}}};class wC extends D{constructor(e,t,i,s){const r=e.plugin.viewer,o=r.scene;super(o);const n=e._geometry.altitude,a=e._geometry.planeCoordinates.map((t=>{const i=o.canvas.canvas.ownerDocument.body,s=new ue(o,{},i,{fillColor:e._color});return s.worldPos=c.vec3([t[0],n,t[1]]),s.on("worldPos",(function(){t[0]=s.worldPos[0],t[1]=s.worldPos[2];try{e._rebuildMesh()}catch(t){e._zoneMesh&&(e._zoneMesh.destroy(),e._zoneMesh=null)}})),s})),l=pe({viewer:r,handleMouseEvents:i,handleTouchEvents:s,pointerLens:t&&t.pointerLens,dots:a,ray2WorldPos:(e,t)=>yC(n,c.vec3([0,1,0]),e,t),onEnd:(t,i)=>(e._zoneMesh&&this.fire("edited"),!!e._zoneMesh)}),A=function(){l(),a.forEach((e=>e.destroy()))},h=e.on("destroyed",A);this._deactivate=function(){e.off("destroyed",h),A()}}deactivate(){this._deactivate(),super.destroy()}}class PC extends D{constructor(e,t,i,s){const r=e.plugin.viewer,o=r.scene,n=o.canvas.canvas;super(o);const a=this,l=e._geometry.altitude,A=t&&t.pointerLens,h=A?function(e){A.visible=!!e,e&&(A.canvasPos=e)}:()=>{},u=e=>{const t=c.vec3(),i=c.vec3();return c.canvasPosToWorldRay(n,o.camera.viewMatrix,o.camera.projMatrix,o.camera.projection,e,t,i),s=t,r=i,yC(l,c.vec3([0,1,0]),s,r);var s,r},d=(e,t)=>(t[0]=e.clientX,t[1]=e.clientY,ce(n.ownerDocument.body,n,t),t),p=function(e,t){const i=e=>{e.preventDefault(),t(e)};return n.addEventListener(e,i),()=>n.removeEventListener(e,i)};let f=()=>{};const g=function(t,i,s,o){const l=o(t),A=d(l,c.vec2()),g=r.scene.pick({canvasPos:A,includeEntities:[e._zoneMesh.id]});if((g&&g.entity&&g.entity.zone)===e){f(),n.style.cursor="move",r.cameraControl.active=!1;const t=function(){const t=e._geometry.planeCoordinates.map((e=>e.slice())),i=u(A),s=c.vec2([i[0],i[2]]),r=c.vec2();return function(i){const o=u(i);r[0]=o[0],r[1]=o[2],c.subVec2(s,r,r),e._geometry.planeCoordinates.forEach(((e,i)=>{c.subVec2(t[i],r,e)}));try{e._rebuildMesh()}catch(t){e._zoneMesh&&(e._zoneMesh.destroy(),e._zoneMesh=null)}}}(),l=p(i,(function(e){const i=o(e);if(i){const e=d(i,c.vec2());t(e),h(e)}})),g=p(s,(function(e){const i=o(e);if(i){const e=d(i,c.vec2());t(e),h(null),f(),a.fire("translated")}}));f=function(){f=()=>{},n.style.cursor="default",r.cameraControl.active=!0,l(),g()}}},m=[];i&&m.push(p("mousedown",(e=>{1===e.which&&g(e,"mousemove","mouseup",(e=>1===e.which&&e))}))),s&&m.push(p("touchstart",(e=>{if(1===e.touches.length){const t=e.touches[0].identifier;g(e,"touchmove","touchend",(e=>[...e.changedTouches].find((e=>e.identifier===t))))}})));const _=function(){f(),m.forEach((e=>e())),h(null)},v=e.on("destroyed",_);this._deactivate=function(){e.off("destroyed",v),_()}}deactivate(){this._deactivate(),super.destroy()}}exports.AlphaFormat=1021,exports.AmbientLight=Dt,exports.AngleMeasurementEditMouseControl=class extends xe{constructor(e,t){super(e,t,!0,!1)}},exports.AngleMeasurementEditTouchControl=class extends xe{constructor(e,t){super(e,t,!1,!0)}},exports.AngleMeasurementsControl=be,exports.AngleMeasurementsMouseControl=ye,exports.AngleMeasurementsPlugin=class extends V{constructor(e,t={}){super("AngleMeasurements",e),this._container=t.container||document.body,this._defaultControl=null,this._measurements={},this.defaultColor=void 0!==t.defaultColor?t.defaultColor:"#00BBFF",this.defaultLabelsVisible=!1!==t.defaultLabelsVisible,this.zIndex=t.zIndex||1e4,this._onMouseOver=(e,t)=>{this.fire("mouseOver",{plugin:this,angleMeasurement:t,measurement:t,event:e})},this._onMouseLeave=(e,t)=>{this.fire("mouseLeave",{plugin:this,angleMeasurement:t,measurement:t,event:e})},this._onContextMenu=(e,t)=>{this.fire("contextMenu",{plugin:this,angleMeasurement:t,measurement:t,event:e})}}getContainerElement(){return this._container}send(e,t){}get control(){return this._defaultControl||(this._defaultControl=new ye(this,{})),this._defaultControl}get measurements(){return this._measurements}createMeasurement(e={}){this.viewer.scene.components[e.id]&&(this.error("Viewer scene component with this ID already exists: "+e.id),delete e.id);const t=e.origin,i=e.corner,s=e.target,r=new ve(this,{id:e.id,plugin:this,container:this._container,origin:{entity:t.entity,worldPos:t.worldPos},corner:{entity:i.entity,worldPos:i.worldPos},target:{entity:s.entity,worldPos:s.worldPos},visible:e.visible,originVisible:!0,originWireVisible:!0,cornerVisible:!0,targetWireVisible:!0,targetVisible:!0,onMouseOver:this._onMouseOver,onMouseLeave:this._onMouseLeave,onContextMenu:this._onContextMenu});return this._measurements[r.id]=r,r.on("destroyed",(()=>{delete this._measurements[r.id]})),r.clickable=!0,this.fire("measurementCreated",r),r}destroyMeasurement(e){const t=this._measurements[e];t?(t.destroy(),this.fire("measurementDestroyed",t)):this.log("AngleMeasurement not found: "+e)}setLabelsShown(e){for(const[t,i]of Object.entries(this.measurements))i.labelShown=e}clear(){const e=Object.keys(this._measurements);for(var t=0,i=e.length;t<i;t++)this.destroyMeasurement(e[t])}destroy(){this.clear(),super.destroy()}},exports.AngleMeasurementsTouchControl=class extends be{constructor(e,t={}){super(e.viewer.scene),this.pointerLens=t.pointerLens,this.pointerCircle=new Q(e.viewer),this._active=!1;const i=document.createElement("div"),s=this.scene.canvas.canvas;s.parentNode.insertBefore(i,s),i.style.background="black",i.style.border="2px solid blue",i.style.borderRadius="10px",i.style.width="5px",i.style.height="5px",i.style.margin="-200px -200px",i.style.zIndex="100",i.style.position="absolute",i.style.pointerEvents="none",this.markerDiv=i,this._currentAngleMeasurement=null,this._longTouchTimeoutMs=300,this._snapping=!1!==t.snapping,this._touchState=0,this._attachPlugin(e,t)}_attachPlugin(e){this.angleMeasurementsPlugin=e,this.plugin=e}get active(){return this._active}set snapping(e){this._snapping=e}get snapping(){return this._snapping}activate(){if(this._active)return;const e=this.plugin,t=this.scene,i=t.canvas.canvas;e.pointerLens;const s=c.vec3(),r=20;let o=null;this._touchState=0;const n=c.vec2(),a=c.vec2(),l=c.vec2();let A=null;const h=()=>{this.plugin.viewer.cameraControl.active=!1},u=()=>{this.plugin.viewer.cameraControl.active=!0},d=()=>{o&&(clearTimeout(o),o=null),this._currentAngleMeasurement&&(this._currentAngleMeasurement.destroy(),this._currentAngleMeasurement=null),u(),this._touchState=0};i.addEventListener("touchstart",this._onCanvasTouchStart=i=>{const l=i.touches.length;if(1!==l)return void(o&&(clearTimeout(o),o=null));const u=i.touches[0],p=u.clientX,f=u.clientY;switch(n.set([p,f]),a.set([p,f]),this._touchState){case 0:if(1!==l&&null!==o)return void d();const i=t.pick({canvasPos:a,snapToVertex:this._snapping,snapToEdge:this._snapping});if(i&&i.snapped)s.set(i.worldPos),this.pointerCircle.start(i.snappedCanvasPos);else{const e=t.pick({canvasPos:a,pickSurface:!0});if(!e||!e.worldPos)return;s.set(e.worldPos),this.pointerCircle.start(e.canvasPos)}o=setTimeout((()=>{1!==l||a[0]>n[0]+r||a[0]<n[0]-r||a[1]>n[1]+r||a[1]<n[1]-r||(this.pointerLens&&(this.pointerLens.visible=!0,this.pointerLens.canvasPos=n,this.pointerLens.cursorPos=n),this.pointerLens&&(this.pointerLens.canvasPos=a,this.pointerLens.snapped=!1),this.pointerLens&&(this.pointerLens.cursorPos=i.canvasPos,this.pointerLens.snapped=!0),this._currentAngleMeasurement?this._currentAngleMeasurement.origin.worldPos=s:(this._currentAngleMeasurement=e.createMeasurement({id:c.createUUID(),origin:{worldPos:i.worldPos,entity:i.entity},corner:{worldPos:i.worldPos,entity:i.entity},target:{worldPos:i.worldPos,entity:i.entity}}),this._currentAngleMeasurement.clickable=!1,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!1,this._currentAngleMeasurement.cornerVisible=!1,this._currentAngleMeasurement.cornerWireVisible=!1,this._currentAngleMeasurement.targetVisible=!1,this._currentAngleMeasurement.targetWireVisible=!1,this._currentAngleMeasurement.angleVisible=!1),this.angleMeasurementsPlugin.fire("measurementStart",this._currentAngleMeasurement),this._touchState=2,h())}),this._longTouchTimeoutMs),this._touchState=1,A=u.identifier;break;case 3:if(1!==l&&null!==o)return clearTimeout(o),void(o=null);1===l&&(o=setTimeout((()=>{if(o=null,1!==l||a[0]>n[0]+r||a[0]<n[0]-r||a[1]>n[1]+r||a[1]<n[1]-r)return;this.pointerLens&&(this.pointerLens.visible=!0,this.pointerLens.canvasPos=n,this.pointerLens.snapped=!1);const e=t.pick({canvasPos:a,snapToVertex:this._snapping,snapToEdge:this._snapping});if(e&&e.snapped)this.pointerLens&&(this.pointerLens.cursorPos=e.snappedCanvasPos,this.pointerLens.snapped=!0),this.pointerCircle.start(e.snappedCanvasPos),s.set(e.worldPos),this._currentAngleMeasurement.corner.worldPos=e.worldPos,this._currentAngleMeasurement.corner.entity=e.entity,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!1,this._currentAngleMeasurement.targetVisible=!1,this._currentAngleMeasurement.targetWireVisible=!1,this._currentAngleMeasurement.angleVisible=!1,this.angleMeasurementsPlugin.fire("measurementStart",this._currentAngleMeasurement);else{const e=t.pick({canvasPos:a,pickSurface:!0});e&&e.worldPos?(this.pointerLens&&(this.pointerLens.cursorPos=e.canvasPos,this.pointerLens.snapped=!1),this.pointerCircle.start(e.canvasPos),s.set(e.worldPos),this._currentAngleMeasurement.corner.worldPos=e.worldPos,this._currentAngleMeasurement.corner.entity=e.entity,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!1,this._currentAngleMeasurement.targetVisible=!1,this._currentAngleMeasurement.targetWireVisible=!1,this._currentAngleMeasurement.angleVisible=!1,this.angleMeasurementsPlugin.fire("measurementStart",this._currentAngleMeasurement)):this.pointerLens&&(this.pointerLens.cursorPos=null,this.pointerLens.snapped=!1)}this._touchState=5,h()}),this._longTouchTimeoutMs),this._touchState=4),A=u.identifier;break;case 6:if(1!==l&&null!==o)return clearTimeout(o),void(o=null);1===l&&(o=setTimeout((()=>{if(o=null,1!==l||a[0]>n[0]+r||a[0]<n[0]-r||a[1]>n[1]+r||a[1]<n[1]-r)return;this.pointerLens&&(this.pointerLens.visible=!0,this.pointerLens.canvasPos=n,this.pointerLens.snapped=!1);const e=t.pick({canvasPos:a,snapToVertex:this._snapping,snapToEdge:this._snapping});if(e&&e.snapped)this.pointerLens&&(this.pointerLens.cursorPos=e.snappedCanvasPos,this.pointerLens.snapped=!0),this.pointerCircle.start(e.snappedCanvasPos),s.set(e.worldPos),this._currentAngleMeasurement.target.worldPos=e.worldPos,this._currentAngleMeasurement.target.entity=e.entity,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!0,this._currentAngleMeasurement.targetVisible=!0,this._currentAngleMeasurement.targetWireVisible=!0,this._currentAngleMeasurement.angleVisible=!0,this.angleMeasurementsPlugin.fire("measurementStart",this._currentAngleMeasurement);else{const e=t.pick({canvasPos:a,pickSurface:!0});e&&e.worldPos?(this.pointerLens&&(this.pointerLens.cursorPos=e.canvasPos,this.pointerLens.snapped=!1),this.pointerCircle.start(e.canvasPos),s.set(e.worldPos),this._currentAngleMeasurement.target.worldPos=e.worldPos,this._currentAngleMeasurement.target.entity=e.entity,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!0,this._currentAngleMeasurement.targetVisible=!0,this._currentAngleMeasurement.targetWireVisible=!0,this._currentAngleMeasurement.angleVisible=!0,this.angleMeasurementsPlugin.fire("measurementStart",this._currentAngleMeasurement)):this.pointerLens&&(this.pointerLens.cursorPos=null,this.pointerLens.snapped=!1)}this._touchState=8,h()}),this._longTouchTimeoutMs),this._touchState=7),A=u.identifier;break;default:return null!==o&&(clearTimeout(o),o=null),void(this._touchState=7)}},{passive:!0}),i.addEventListener("touchmove",(e=>{this.pointerCircle.stop();const i=e.touches.length;if(1!==i||1!==e.changedTouches.length)return void(o&&(clearTimeout(o),o=null));const r=e.touches[0],n=r.clientX,l=r.clientY;if(r.identifier!==A)return;let h,c;switch(a.set([n,l]),this._touchState){case 2:this.pointerLens&&(this.pointerLens.canvasPos=a),h=t.pick({canvasPos:a,snapToVertex:this._snapping,snapToEdge:this._snapping}),h&&h.snapped?(this.pointerLens&&(this.pointerLens.snappedCanvasPos=h.snappedCanvasPos,this.pointerLens.snapped=!0),s.set(h.worldPos),this._currentAngleMeasurement.origin.worldPos=h.worldPos):(c=t.pick({canvasPos:a,pickSurface:!0}),c&&c.worldPos?(this.pointerLens&&(this.pointerLens.cursorPos=c.canvasPos,this.pointerLens.snapped=!1),s.set(c.worldPos),this._currentAngleMeasurement.origin.worldPos=c.worldPos):this.pointerLens&&(this.pointerLens.cursorPos=null,this.pointerLens.snapped=!1)),this._touchState=2;break;case 5:if(1!==i&&null!==o)return clearTimeout(o),o=null,this.pointerLens&&(this.pointerLens.visible=!1),void(this._touchState=7);this.pointerLens&&(this.pointerLens.canvasPos=a),h=t.pick({canvasPos:a,snapToVertex:this._snapping,snapToEdge:this._snapping}),h&&h.worldPos?(this.pointerLens&&(this.pointerLens.cursorPos=h.snappedCanvasPos,this.pointerLens.snapped=!0),this._currentAngleMeasurement.corner.worldPos=h.worldPos,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!1,this._currentAngleMeasurement.targetVisible=!1,this._currentAngleMeasurement.targetWireVisible=!1,this._currentAngleMeasurement.angleVisible=!1):(c=t.pick({canvasPos:a,pickSurface:!0}),c&&c.worldPos&&(this.pointerLens&&(this.pointerLens.cursorPos=c.canvasPos,this.pointerLens.snapped=!1),this._currentAngleMeasurement.corner.worldPos=c.worldPos,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!1,this._currentAngleMeasurement.targetVisible=!1,this._currentAngleMeasurement.targetWireVisible=!1,this._currentAngleMeasurement.angleVisible=!1)),this._touchState=5;break;case 8:if(1!==i&&null!==o)return clearTimeout(o),o=null,this.pointerLens&&(this.pointerLens.visible=!1),void(this._touchState=7);this.pointerLens&&(this.pointerLens.canvasPos=a),h=t.pick({canvasPos:a,snapToVertex:this._snapping,snapToEdge:this._snapping}),h&&h.worldPos?(this.pointerLens&&(this.pointerLens.cursorPos=h.snappedCanvasPos,this.pointerLens.snapped=!0),this._currentAngleMeasurement.target.worldPos=h.worldPos,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!0,this._currentAngleMeasurement.targetVisible=!0,this._currentAngleMeasurement.targetWireVisible=!0,this._currentAngleMeasurement.angleVisible=!0):(c=t.pick({canvasPos:a,pickSurface:!0}),c&&c.worldPos&&(this.pointerLens&&(this.pointerLens.cursorPos=c.canvasPos,this.pointerLens.snapped=!1),this._currentAngleMeasurement.target.worldPos=c.worldPos,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!0,this._currentAngleMeasurement.targetVisible=!0,this._currentAngleMeasurement.targetWireVisible=!0,this._currentAngleMeasurement.angleVisible=!0)),this._touchState=8}}),{passive:!0}),i.addEventListener("touchend",this._onCanvasTouchEnd=i=>{this.pointerCircle.stop();const s=i.changedTouches.length;if(1!==s)return;const h=i.changedTouches[0],d=h.clientX,p=h.clientY;if(h.identifier===A)switch(o&&(clearTimeout(o),o=null),l.set([d,p]),this._touchState){case 1:{if(1!==s||d>n[0]+r||d<n[0]-r||p>n[1]+r||p<n[1]-r)return void(this._touchState=0);const i=t.pick({canvasPos:a,pickSurface:!0});i&&i.worldPos?(this._currentAngleMeasurement=e.createMeasurement({id:c.createUUID(),origin:{worldPos:i.worldPos},corner:{worldPos:i.worldPos},target:{worldPos:i.worldPos}}),this._currentAngleMeasurement.clickable=!1,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!1,this._currentAngleMeasurement.cornerVisible=!1,this._currentAngleMeasurement.cornerWireVisible=!1,this._currentAngleMeasurement.targetVisible=!1,this._currentAngleMeasurement.targetWireVisible=!1,this._currentAngleMeasurement.angleVisible=!1,this._touchState=3):(this._currentAngleMeasurement&&(this._currentAngleMeasurement.destroy(),this._currentAngleMeasurement=null),this._touchState=0)}u();break;case 2:this.pointerLens&&(this.pointerLens.visible=!1),this._currentAngleMeasurement?this._touchState=3:(this.pointerLens&&(this.pointerLens.snapped=!1,this.pointerLens.visible=!1),this._touchState=0),u();break;case 4:{if(1!==s||d>n[0]+r||d<n[0]-r||p>n[1]+r||p<n[1]-r)return void(this._touchState=3);const e=t.pick({canvasPos:a,pickSurface:!0});e&&e.worldPos?(this._currentAngleMeasurement.corner.worldPos=e.worldPos,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!1,this._currentAngleMeasurement.targetVisible=!1,this._currentAngleMeasurement.targetWireVisible=!1,this._currentAngleMeasurement.angleVisible=!1,this._touchState=6):(this._currentAngleMeasurement&&(this._currentAngleMeasurement.destroy(),this._currentAngleMeasurement=null),this._touchState=0)}u();break;case 5:this.pointerLens&&(this.pointerLens.visible=!1),this._touchState=6,u();break;case 7:{if(1!==s||d>n[0]+r||d<n[0]-r||p>n[1]+r||p<n[1]-r)return void(this._touchState=6);const e=t.pick({canvasPos:a,pickSurface:!0});e&&e.worldPos?(this._currentAngleMeasurement.target.worldPos=e.worldPos,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!0,this._currentAngleMeasurement.targetVisible=!0,this._currentAngleMeasurement.targetWireVisible=!0,this._currentAngleMeasurement.angleVisible=!0,this.angleMeasurementsPlugin.fire("measurementEnd",this._currentAngleMeasurement),this._currentAngleMeasurement=null):this._currentAngleMeasurement&&(this._currentAngleMeasurement.destroy(),this._currentAngleMeasurement=null),this._touchState=0}u();break;case 8:this.pointerLens&&(this.pointerLens.visible=!1),this._currentAngleMeasurement&&this._currentAngleMeasurement.targetVisible?(this._currentAngleMeasurement.clickable=!0,this.angleMeasurementsPlugin.fire("measurementEnd",this._currentAngleMeasurement),this._currentAngleMeasurement=null,this._touchState=0):(this._currentAngleMeasurement&&(this._currentAngleMeasurement.destroy(),this._currentAngleMeasurement=null),this._touchState=0),u()}},{passive:!0}),this._active=!0}deactivate(){if(!this._active)return;this.plugin.pointerLens&&(this.plugin.pointerLens.visible=!1),this.reset();const e=this.plugin.viewer.scene.canvas.canvas;e.removeEventListener("touchstart",this._onCanvasTouchStart),e.removeEventListener("touchend",this._onCanvasTouchEnd),this._active=!1,this.plugin.viewer.cameraControl.active=!0}reset(){this._active&&this._currentAngleMeasurement&&(this.angleMeasurementsPlugin.fire("measurementCancel",this._currentAngleMeasurement),this._currentAngleMeasurement.destroy(),this._currentAngleMeasurement=null)}get currentMeasurement(){return this._currentAngleMeasurement}destroy(){this.deactivate(),super.destroy()}},exports.AnnotationsPlugin=class extends V{constructor(e,t){super("Annotations",e),this._labelHTML=t.labelHTML||"<div></div>",this._markerHTML=t.markerHTML||"<div></div>",this._container=t.container||document.body,this._values=t.values||{},this.annotations={},this.surfaceOffset=t.surfaceOffset}getContainerElement(){return this._container}send(e,t){if("clearAnnotations"===e)this.clear()}set surfaceOffset(e){null==e&&(e=.3),this._surfaceOffset=e}get surfaceOffset(){return this._surfaceOffset}createAnnotation(e){this.viewer.scene.components[e.id]&&(this.error("Viewer component with this ID already exists: "+e.id),delete e.id);var t=null;e.markerElementId&&((t=document.getElementById(e.markerElementId))||this.error("Can't find DOM element for 'markerElementId' value '"+e.markerElementId+"' - defaulting to internally-generated empty DIV"));var i=null;e.labelElementId&&((i=document.getElementById(e.labelElementId))||this.error("Can't find DOM element for 'labelElementId' value '"+e.labelElementId+"' - defaulting to internally-generated empty DIV"));const s=new Ce(this.viewer.scene,{id:e.id,plugin:this,container:this._container,markerElement:t,labelElement:i,markerHTML:e.markerHTML||this._markerHTML,labelHTML:e.labelHTML||this._labelHTML,occludable:e.occludable,values:_.apply(e.values,_.apply(this._values,{})),markerShown:e.markerShown,labelShown:e.labelShown,eye:e.eye,look:e.look,up:e.up,projection:e.projection,visible:!1!==e.visible});return e.pickResult=e.pickResult||e.pickRecord,e.pickResult?s.setFromPickResult(e.pickResult):(s.entity=e.entity,s.worldPos=e.worldPos),this.annotations[s.id]=s,s.on("destroyed",(()=>{delete this.annotations[s.id],this.fire("annotationDestroyed",s.id)})),this.fire("annotationCreated",s.id),s}destroyAnnotation(e){var t=this.annotations[e];t?t.destroy():this.log("Annotation not found: "+e)}clear(){const e=Object.keys(this.annotations);for(var t=0,i=e.length;t<i;t++)this.destroyAnnotation(e[t])}destroy(){this.clear(),super.destroy()}},exports.AxisGizmoPlugin=class extends V{constructor(e,t){super("AxisGizmo",e,t=t||{});const i=e.scene.camera;t.canvasId||t.canvasElement||this.error("Config expected: either 'canvasId' or 'canvasElement'");try{this._axisGizmoScene=new li(e,{canvasId:t.canvasId,canvasElement:t.canvasElement,transparent:!0})}catch(e){return void this.error(e)}const s=this._axisGizmoScene;s.clearLights(),new Dt(s,{color:[.45,.45,.5],intensity:.9}),new It(s,{dir:[-.5,.5,-.6],color:[.8,.8,.7],intensity:1,space:"view"}),new It(s,{dir:[.5,-.5,-.6],color:[.8,.8,.8],intensity:1,space:"view"});const r=s.camera;i.on("matrix",(function(){const e=i.eye,t=i.look,s=i.up,o=c.mulVec3Scalar(c.normalizeVec3(c.subVec3(e,t,[])),22);r.look=[0,0,0],r.eye=o,r.up=s}));const o=new jt(s,ts({radiusTop:.01,radiusBottom:.6,height:1.7,radialSegments:20,heightSegments:1,openEnded:!1})),n=new jt(s,ts({radiusTop:.2,radiusBottom:.2,height:4.5,radialSegments:20,heightSegments:1,openEnded:!1})),a=new Xt(s,{diffuse:[1,.3,.3],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),l=new Xt(s,{emissive:[1,.3,.3],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),A=new Xt(s,{diffuse:[.3,1,.3],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),h=new Xt(s,{emissive:[.3,1,.3],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),u=new Xt(s,{diffuse:[.3,.3,1],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),d=new Xt(s,{emissive:[.3,.3,1],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),p=new Xt(s,{diffuse:[.5,.5,.5],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2});this._meshes=[new $i(s,{geometry:new jt(s,is({radius:9,heightSegments:60,widthSegments:60})),material:new Xt(s,{diffuse:[0,0,0],emissive:[.1,.1,.1],ambient:[.1,.1,.2],specular:[0,0,0],alpha:.4,alphaMode:"blend",frontface:"cw"}),pickable:!1,collidable:!1,visible:!1!==t.visible}),new $i(s,{geometry:new jt(s,is({radius:1})),material:p,pickable:!1,collidable:!1,visible:!1!==t.visible}),new $i(s,{geometry:o,material:a,pickable:!1,collidable:!1,visible:!1!==t.visible,position:[5,0,0],rotation:[0,0,-90]}),new $i(s,{geometry:n,material:a,pickable:!1,collidable:!1,visible:!1!==t.visible,position:[2,0,0],rotation:[0,0,90]}),new $i(s,{geometry:new jt(s,rs({text:"X",size:1.5})),material:l,pickable:!1,collidable:!1,visible:!1!==t.visible,position:[7,0,0],billboard:"spherical"}),new $i(s,{geometry:o,material:A,pickable:!1,collidable:!1,visible:!1!==t.visible,position:[0,5,0]}),new $i(s,{geometry:n,material:A,pickable:!1,collidable:!1,visible:!1!==t.visible,position:[0,2,0]}),new $i(s,{geometry:new jt(s,rs({text:"Y",size:1.5})),material:h,pickable:!1,collidable:!1,visible:!1!==t.visible,position:[0,7,0],billboard:"spherical"}),new $i(s,{geometry:o,material:u,pickable:!1,collidable:!1,visible:!1!==t.visible,position:[0,0,5],rotation:[90,0,0]}),new $i(s,{geometry:n,material:u,pickable:!1,collidable:!1,visible:!1!==t.visible,position:[0,0,2],rotation:[90,0,0]}),new $i(s,{geometry:new jt(s,rs({text:"Z",size:1.5})),material:d,pickable:!1,collidable:!1,visible:!1!==t.visible,position:[0,0,7],billboard:"spherical"})]}setVisible(e){for(let t=0;t<this._meshes.length;t++)this._meshes[t].visible=e}destroy(){this._axisGizmoCanvas=null,this._axisGizmoScene.destroy(),this._axisGizmoScene=null,super.destroy()}},exports.BCFViewpointsPlugin=class extends V{constructor(e,t={}){super("BCFViewpoints",e,t),this.originatingSystem=t.originatingSystem||"xeokit.io",this.authoringTool=t.authoringTool||"xeokit.io"}getViewpoint(e={}){const t=this.viewer.scene,i=t.camera,s=t.realWorldOffset,r=!0===e.reverseClippingPlanes;let o={},n=c.normalizeVec3(c.subVec3(i.look,i.eye,c.vec3())),a=i.eye,l=i.up;i.yUp&&(n=ah(n),a=ah(a),l=ah(l));const A=oh(c.addVec3(a,s));"ortho"===i.projection?o.orthogonal_camera={camera_view_point:A,camera_direction:oh(n),camera_up_vector:oh(l),view_to_world_scale:i.ortho.scale}:o.perspective_camera={camera_view_point:A,camera_direction:oh(n),camera_up_vector:oh(l),field_of_view:i.perspective.fov};const h=t.sectionPlanes;for(let e in h)if(h.hasOwnProperty(e)){let t=h[e];if(!t.active)continue;let n,a=t.pos;n=r?c.negateVec3(t.dir,c.vec3()):t.dir,i.yUp&&(a=ah(a),n=ah(n)),c.addVec3(a,s),a=oh(a),n=oh(n),o.clipping_planes||(o.clipping_planes=[]),o.clipping_planes.push({location:a,direction:n})}const u=t.lineSets;for(let e in u)if(u.hasOwnProperty(e)){const t=u[e];o.lines||(o.lines=[]);const i=t.positions,s=t.indices;for(let e=0,t=s.length/2;e<t;e++){const t=s[2*e],r=s[2*e+1];o.lines.push({start_point:{x:i[3*t+0],y:i[3*t+1],z:i[3*t+2]},end_point:{x:i[3*r+0],y:i[3*r+1],z:i[3*r+2]}})}}const d=t.bitmaps;for(let e in d)if(d.hasOwnProperty(e)){let t=d[e],r=t.pos,n=t.normal,a=t.up;i.yUp&&(r=ah(r),n=ah(n),a=ah(a)),c.addVec3(r,s),o.bitmaps||(o.bitmaps=[]),o.bitmaps.push({bitmap_type:t.type,bitmap_data:t.imageData,location:oh(r),normal:oh(n),up:oh(a),height:t.height})}o.components={visibility:{view_setup_hints:{spaces_visible:!!e.spacesVisible,space_boundaries_visible:!!e.spaceBoundariesVisible,openings_visible:!!e.openingsVisible,spaces_translucent:!!e.spaces_translucent,space_boundaries_translucent:!!e.space_boundaries_translucent,openings_translucent:!!e.openings_translucent}}};const p=new Set(t.opacityObjectIds),f=new Set(t.xrayedObjectIds),g=new Set(t.colorizedObjectIds),m=Object.values(t.objects).filter((e=>p.has(e.id)||g.has(e.id)||f.has(e.id))).reduce(((e,i)=>{let s,r=function(e){let t="";return t+=Math.round(255*e[0]).toString(16).padStart(2,"0"),t+=Math.round(255*e[1]).toString(16).padStart(2,"0"),t+=Math.round(255*e[2]).toString(16).padStart(2,"0"),t}(i.colorize);i.xrayed?(s=0===t.xrayMaterial.fillAlpha&&0!==t.xrayMaterial.edgeAlpha?.1:t.xrayMaterial.fillAlpha,s=Math.round(255*s).toString(16).padStart(2,"0"),r=s+r):p.has(i.id)&&(s=Math.round(255*i.opacity).toString(16).padStart(2,"0"),r=s+r),e[r]||(e[r]=[]);const o=i.id,n=i.originalSystemId,a={ifc_guid:n,originating_system:this.originatingSystem};return n!==o&&(a.authoring_tool_id=o),e[r].push(a),e}),{}),_=Object.entries(m).map((([e,t])=>({color:e,components:t})));o.components.coloring=_;const v=t.objectIds,b=t.visibleObjects,y=t.visibleObjectIds,x=v.filter((e=>!b[e])),B=t.selectedObjectIds;return e.defaultInvisible||y.length<x.length?(o.components.visibility.exceptions=this._createBCFComponents(y),o.components.visibility.default_visibility=!1):(o.components.visibility.exceptions=this._createBCFComponents(x),o.components.visibility.default_visibility=!0),o.components.selection=this._createBCFComponents(B),o.components.translucency=this._createBCFComponents(t.xrayedObjectIds),!1!==e.snapshot&&(o.snapshot={snapshot_type:"png",snapshot_data:this.viewer.getSnapshot({format:"png"})}),o}_createBCFComponents(e){const t=this.viewer.scene,i=[];for(let s=0,r=e.length;s<r;s++){const r=e[s],o=t.objects[r];if(o){const e={ifc_guid:o.originalSystemId,originating_system:this.originatingSystem};o.originalSystemId!==r&&(e.authoring_tool_id=r),i.push(e)}}return i}setViewpoint(e,t={}){if(!e)return;const i=this.viewer,s=i.scene,r=s.camera,o=!1!==t.rayCast,n=!1!==t.immediate,a=!1!==t.reset,l=s.realWorldOffset,A=!0===t.reverseClippingPlanes;if(s.clearSectionPlanes(),e.clipping_planes&&e.clipping_planes.length>0&&e.clipping_planes.forEach((function(e){let t=nh(e.location,th),i=nh(e.direction,th);A&&c.negateVec3(i),c.subVec3(t,l),r.yUp&&(t=lh(t),i=lh(i)),new os(s,{pos:t,dir:i})})),s.clearLines(),e.lines&&e.lines.length>0){const t=[],i=[];let r=0;e.lines.forEach((e=>{e.start_point&&e.end_point&&(t.push(e.start_point.x),t.push(e.start_point.y),t.push(e.start_point.z),t.push(e.end_point.x),t.push(e.end_point.y),t.push(e.end_point.z),i.push(r++),i.push(r++))})),new eh(s,{positions:t,indices:i,clippable:!1,collidable:!0})}if(s.clearBitmaps(),e.bitmaps&&e.bitmaps.length>0&&e.bitmaps.forEach((function(e){const t=e.bitmap_type||"jpg",i=e.bitmap_data;let o=nh(e.location,ih),n=nh(e.normal,sh),a=nh(e.up,rh),l=e.height||1;t&&i&&o&&n&&a&&(r.yUp&&(o=lh(o),n=lh(n),a=lh(a)),new Vs(s,{src:i,type:t,pos:o,normal:n,up:a,clippable:!1,collidable:!0,height:l}))})),a&&(s.setObjectsXRayed(s.xrayedObjectIds,!1),s.setObjectsHighlighted(s.highlightedObjectIds,!1),s.setObjectsSelected(s.selectedObjectIds,!1)),e.components){if(e.components.visibility){e.components.visibility.default_visibility?(s.setObjectsVisible(s.objectIds,!0),e.components.visibility.exceptions&&e.components.visibility.exceptions.forEach((e=>this._withBCFComponent(t,e,(e=>e.visible=!1))))):(s.setObjectsVisible(s.objectIds,!1),e.components.visibility.exceptions&&e.components.visibility.exceptions.forEach((e=>this._withBCFComponent(t,e,(e=>e.visible=!0)))));const r=e.components.visibility.view_setup_hints;r&&(!1===r.spaces_visible&&s.setObjectsVisible(i.metaScene.getObjectIDsByType("IfcSpace"),!1),void 0!==r.spaces_translucent&&s.setObjectsXRayed(i.metaScene.getObjectIDsByType("IfcSpace"),!0),r.space_boundaries_visible,!1===r.openings_visible&&s.setObjectsVisible(i.metaScene.getObjectIDsByType("IfcOpening"),!0),r.space_boundaries_translucent,void 0!==r.openings_translucent&&s.setObjectsXRayed(i.metaScene.getObjectIDsByType("IfcOpening"),!0))}e.components.selection&&(s.setObjectsSelected(s.selectedObjectIds,!1),e.components.selection.forEach((e=>this._withBCFComponent(t,e,(e=>e.selected=!0))))),e.components.translucency&&(s.setObjectsXRayed(s.xrayedObjectIds,!1),e.components.translucency.forEach((e=>this._withBCFComponent(t,e,(e=>e.xrayed=!0))))),e.components.coloring&&e.components.coloring.forEach((e=>{let i=e.color,s=0,r=!1;8===i.length&&(s=parseInt(i.substring(0,2),16)/256,s<=1&&s>=.95&&(s=1),i=i.substring(2),r=!0);const o=[parseInt(i.substring(0,2),16)/256,parseInt(i.substring(2,4),16)/256,parseInt(i.substring(4,6),16)/256];e.components.map((e=>this._withBCFComponent(t,e,(e=>{e.colorize=o,r&&(e.opacity=s)}))))}))}if(e.perspective_camera||e.orthogonal_camera){let a,A,h,u;if(e.perspective_camera?(a=nh(e.perspective_camera.camera_view_point,th),A=nh(e.perspective_camera.camera_direction,th),h=nh(e.perspective_camera.camera_up_vector,th),r.perspective.fov=e.perspective_camera.field_of_view,u="perspective"):(a=nh(e.orthogonal_camera.camera_view_point,th),A=nh(e.orthogonal_camera.camera_direction,th),h=nh(e.orthogonal_camera.camera_up_vector,th),r.ortho.scale=e.orthogonal_camera.view_to_world_scale,u="ortho"),c.subVec3(a,l),r.yUp&&(a=lh(a),A=lh(A),h=lh(h)),o){const e=s.pick({pickSurface:!0,origin:a,direction:A});A=e?e.worldPos:c.addVec3(a,A,th)}else A=c.addVec3(a,A,th);n?(r.eye=a,r.look=A,r.up=h,r.projection=u):i.cameraFlight.flyTo({eye:a,look:A,up:h,duration:t.duration,projection:u})}}_withBCFComponent(e,t,i){const s=this.viewer,r=s.scene;if(t.authoring_tool_id&&t.originating_system===this.originatingSystem){const o=t.authoring_tool_id,n=r.objects[o];if(n)return void i(n);if(e.updateCompositeObjects){if(s.metaScene.metaObjects[o])return void r.withObjects(s.metaScene.getObjectIDsInSubtree(o),i)}}if(t.ifc_guid){const o=t.ifc_guid,n=r.objects[o];if(n)return void i(n);if(e.updateCompositeObjects){if(s.metaScene.metaObjects[o])return void r.withObjects(s.metaScene.getObjectIDsInSubtree(o),i)}Object.keys(r.models).forEach((t=>{const n=c.globalizeObjectId(t,o),a=r.objects[n];if(a)i(a);else if(e.updateCompositeObjects){s.metaScene.metaObjects[n]&&r.withObjects(s.metaScene.getObjectIDsInSubtree(n),i)}}))}}destroy(){super.destroy()}},exports.Bitmap=Vs,exports.ByteType=1010,exports.CameraMemento=kh,exports.CameraPath=class extends D{get type(){return"CameraPath"}constructor(e,t={}){super(e,t),this._frames=[],this._eyeCurve=new bh(this),this._lookCurve=new bh(this),this._upCurve=new bh(this),t.frames&&(this.addFrames(t.frames),this.smoothFrameTimes(1))}get frames(){return this._frames}get eyeCurve(){return this._eyeCurve}get lookCurve(){return this._lookCurve}get upCurve(){return this._upCurve}saveFrame(e){const t=this.scene.camera;this.addFrame(e,t.eye,t.look,t.up)}addFrame(e,t,i,s){const r={t:e,eye:t.slice(0),look:i.slice(0),up:s.slice(0)};this._frames.push(r),this._eyeCurve.points.push(r.eye),this._lookCurve.points.push(r.look),this._upCurve.points.push(r.up)}addFrames(e){let t;for(let i=0,s=e.length;i<s;i++)t=e[i],this.addFrame(t.t||0,t.eye,t.look,t.up)}loadFrame(e){const t=this.scene.camera;e=(e/=this._frames[this._frames.length-1].t-this._frames[0].t)<0?0:e>1?1:e,t.eye=this._eyeCurve.getPoint(e,yh),t.look=this._lookCurve.getPoint(e,yh),t.up=this._upCurve.getPoint(e,yh)}sampleFrame(e,t,i,s){e=e<0?0:e>1?1:e,this._eyeCurve.getPoint(e,t),this._lookCurve.getPoint(e,i),this._upCurve.getPoint(e,s)}smoothFrameTimes(e){if(0===this._frames.length)return;const t=c.vec3();var i=0;this._frames[0].t=0;const s=[];for(let e=1,o=this._frames.length;e<o;e++){var r=c.lenVec3(c.subVec3(this._frames[e].eye,this._frames[e-1].eye,t));s[e]=r,i+=r}for(let t=1,r=this._frames.length;t<r;t++){const r=s[t]/i*e;this._frames[t].t=this._frames[t-1].t+r}}clearFrames(){this._frames=[],this._eyeCurve.points=[],this._lookCurve.points=[],this._upCurve.points=[]}},exports.CameraPathAnimation=Eh,exports.CityJSONLoaderPlugin=class extends V{constructor(e,t={}){super("cityJSONLoader",e,t),this.dataSource=t.dataSource}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new UP}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new qA(this.viewer.scene,_.apply(e,{isModel:!0,edges:!0}));if(!e.src&&!e.cityJSON)return this.error("load() param expected: src or cityJSON"),t;const i={};if(e.src)this._loadModel(e.src,e,i,t);else{const s=this.viewer.scene.canvas.spinner;s.processes++,this._parseModel(e.cityJSON,e,i,t),s.processes--}return t}_loadModel(e,t,i,s){const r=this.viewer.scene.canvas.spinner;r.processes++,this._dataSource.getCityJSON(t.src,(e=>{this._parseModel(e,t,i,s),r.processes--}),(e=>{r.processes--,this.error(e),s.fire("error",e)}))}_parseModel(e,t,i,s){if(s.destroyed)return;const r=e.transform?this._transformVertices(e.vertices,e.transform,i.rotateX):e.vertices,o=t.stats||{};o.sourceFormat=e.type||"CityJSON",o.schemaVersion=e.version||"",o.title="",o.author="",o.created="",o.numMetaObjects=0,o.numPropertySets=0,o.numObjects=0,o.numGeometries=0,o.numTriangles=0,o.numVertices=0;const n=!1!==t.loadMetadata,a=n?{id:c.createUUID(),name:"Model",type:"Model"}:null,l=n?{id:"",projectId:"",author:"",createdAt:"",schema:e.version||"",creatingApplication:"",metaObjects:[a],propertySets:[]}:null,A={data:e,vertices:r,sceneModel:s,loadMetadata:n,metadata:l,rootMetaObject:a,nextId:0,stats:o};if(this._parseCityJSON(A),s.finalize(),n){const e=s.id;this.viewer.metaScene.createMetaModel(e,A.metadata,i)}s.scene.once("tick",(()=>{s.destroyed||(s.scene.fire("modelLoaded",s.id),s.fire("loaded",!0,!1))}))}_transformVertices(e,t,i){const s=[],r=t.scale||c.vec3([1,1,1]),o=t.translate||c.vec3([0,0,0]);for(let t=0,n=0;t<e.length;t++,n+=3){const n=e[t][0]*r[0]+o[0],a=e[t][1]*r[1]+o[1],l=e[t][2]*r[2]+o[2];i?s.push([n,l,a]):s.push([n,a,l])}return s}_parseCityJSON(e){const t=e.data.CityObjects;for(const i in t)if(t.hasOwnProperty(i)){const s=t[i];this._parseCityObject(e,s,i)}}_parseCityObject(e,t,i){const s=e.sceneModel,r=e.data;if(e.loadMetadata){const s=i,r=t.type,o=r+" : "+i,n=t.parents?t.parents[0]:e.rootMetaObject.id;e.metadata.metaObjects.push({id:s,name:o,type:r,parent:n})}if(e.stats.numMetaObjects++,!(t.geometry&&t.geometry.length>0))return;const o=[];for(let i=0,s=t.geometry.length;i<s;i++){const s=t.geometry[i];let n,a;const l=r.appearance;if(l){const e=l.materials;if(e){const t=s.material;if(t){const s=Object.keys(t);if(s.length>0){const r=t[s[0]];if(void 0!==r.value)n=e[r.value];else{const t=r.values;if(t){a=[];for(let s=0,r=t.length;s<r;s++){const s=e[t[i]];a.push(s)}}}}}}}a?this._parseGeometrySurfacesWithOwnMaterials(e,s,a,o):this._parseGeometrySurfacesWithSharedMaterial(e,s,n,o)}o.length>0&&(s.createEntity({id:i,meshIds:o,isObject:!0}),e.stats.numObjects++)}_parseGeometrySurfacesWithOwnMaterials(e,t,i,s){switch(t.type){case"MultiPoint":case"MultiLineString":break;case"MultiSurface":case"CompositeSurface":const r=t.boundaries;this._parseSurfacesWithOwnMaterials(e,i,r,s);break;case"Solid":const o=t.boundaries;for(let t=0;t<o.length;t++){const r=o[t];this._parseSurfacesWithOwnMaterials(e,i,r,s)}break;case"MultiSolid":case"CompositeSolid":const n=t.boundaries;for(let t=0;t<n.length;t++)for(let r=0;r<n[t].length;r++){const o=n[t][r];this._parseSurfacesWithOwnMaterials(e,i,o,s)}}}_parseSurfacesWithOwnMaterials(e,t,i,s){const r=e.vertices,o=e.sceneModel;for(let n=0;n<i.length;n++){const a=i[n],l=t[n]||{diffuseColor:[.8,.8,.8],transparency:1},A=[],h=[],u=[],d={positions:[],indices:[]};for(let t=0;t<a.length;t++){A.length>0&&h.push(A.length);const i=this._extractLocalIndices(e,a[t],u,d);A.push(...i)}if(3===A.length)d.indices.push(A[0]),d.indices.push(A[1]),d.indices.push(A[2]);else if(A.length>3){const e=[];for(let t=0;t<A.length;t++)e.push({x:r[u[A[t]]][0],y:r[u[A[t]]][1],z:r[u[A[t]]][2]});const t=this._getNormalOfPositions(e,c.vec3());let i=[];for(let s=0;s<e.length;s++)this._to2D(e[s],t,AC),i.unshift(AC[0]),i.unshift(AC[1]);const s=kP(i,h,2);for(let e=0;e<s.length;e+=3)d.indices.unshift(A[s[e]]),d.indices.unshift(A[s[e+1]]),d.indices.unshift(A[s[e+2]])}const p=""+e.nextId++;o.createMesh({id:p,primitive:"triangles",positions:d.positions,indices:d.indices,color:l&&l.diffuseColor?l.diffuseColor:[.8,.8,.8],opacity:l&&void 0!==l.transparency?1-l.transparency:1}),s.push(p),e.stats.numGeometries++,e.stats.numVertices+=d.positions.length/3,e.stats.numTriangles+=d.indices.length/3}}_parseGeometrySurfacesWithSharedMaterial(e,t,i,s){const r=e.sceneModel,o=[],n={positions:[],indices:[]};switch(t.type){case"MultiPoint":case"MultiLineString":break;case"MultiSurface":case"CompositeSurface":const i=t.boundaries;this._parseSurfacesWithSharedMaterial(e,i,o,n);break;case"Solid":const s=t.boundaries;for(let t=0;t<s.length;t++){const i=s[t];this._parseSurfacesWithSharedMaterial(e,i,o,n)}break;case"MultiSolid":case"CompositeSolid":const r=t.boundaries;for(let t=0;t<r.length;t++)for(let i=0;i<r[t].length;i++){const s=r[t][i];this._parseSurfacesWithSharedMaterial(e,s,o,n)}}if(n.positions.length>0&&n.indices.length>0){const t=""+e.nextId++;r.createMesh({id:t,primitive:"triangles",positions:n.positions,indices:n.indices,color:i&&i.diffuseColor?i.diffuseColor:[.8,.8,.8],opacity:1}),s.push(t),e.stats.numGeometries++,e.stats.numVertices+=n.positions.length/3,e.stats.numTriangles+=n.indices.length/3}}_parseSurfacesWithSharedMaterial(e,t,i,s){const r=e.vertices;for(let o=0;o<t.length;o++){let n=[],a=[];for(let r=0;r<t[o].length;r++){n.length>0&&a.push(n.length);const l=this._extractLocalIndices(e,t[o][r],i,s);n.push(...l)}if(3===n.length)s.indices.push(n[0]),s.indices.push(n[1]),s.indices.push(n[2]);else if(n.length>3){let e=[];for(let t=0;t<n.length;t++)e.push({x:r[i[n[t]]][0],y:r[i[n[t]]][1],z:r[i[n[t]]][2]});const t=this._getNormalOfPositions(e,c.vec3());let o=[];for(let i=0;i<e.length;i++)this._to2D(e[i],t,AC),o.unshift(AC[0]),o.unshift(AC[1]);const l=kP(o,a,2);for(let e=0;e<l.length;e+=3)s.indices.unshift(n[l[e]]),s.indices.unshift(n[l[e+1]]),s.indices.unshift(n[l[e+2]])}}}_extractLocalIndices(e,t,i,s){const r=e.vertices,o=[];for(let e=0,n=t.length;e<n;e++){const n=t[e];if(i.includes(n)){const e=i.indexOf(n);o.push(e)}else s.positions.push(r[n][0]),s.positions.push(r[n][1]),s.positions.push(r[n][2]),o.push(i.length),i.push(n)}return o}_getNormalOfPositions(e,t){for(let i=0;i<e.length;i++){let s=i+1;s===e.length&&(s=0),t[0]+=(e[i].y-e[s].y)*(e[i].z+e[s].z),t[1]+=(e[i].z-e[s].z)*(e[i].x+e[s].x),t[2]+=(e[i].x-e[s].x)*(e[i].y+e[s].y)}return c.normalizeVec3(t)}_to2D(e,t,i){const s=hC,r=cC,o=uC;s[0]=e.x,s[1]=e.y,s[2]=e.z,r[0]=t.x,r[1]=t.y,r[2]=t.z,o[0]=1.1,o[1]=1.1,o[2]=1.1;c.lenVec3(c.subVec3(o,r))<.01&&(o[0]+=1,o[1]+=2,o[2]+=3);const n=c.dotVec3(o,r),a=c.mulVec3Scalar(r,n,c.vec3());o[0]-=a[0],o[1]-=a[1],o[2]-=a[2],c.normalizeVec3(o);const l=c.cross3Vec3(r,o,c.vec3()),A=c.dotVec3(s,o),h=c.dotVec3(s,l);i[0]=A,i[1]=h}},exports.ClampToEdgeWrapping=1001,exports.Component=D,exports.CompressedMediaType=10003,exports.Configs=Rr,exports.ContextMenu=class{constructor(e={}){this._id=t.addItem(),this._context=null,this._enabled=!1,this._itemsCfg=[],this._rootMenu=null,this._menuList=[],this._menuMap={},this._itemList=[],this._itemMap={},this._shown=!1,this._nextId=0,this._eventSubs={},!1!==e.hideOnMouseDown&&(document.addEventListener("mousedown",(e=>{e.target.classList.contains("xeokit-context-menu-item")||this.hide()})),document.addEventListener("touchstart",this._canvasTouchStartHandler=e=>{e.target.classList.contains("xeokit-context-menu-item")||this.hide()})),e.items&&(this.items=e.items),this._hideOnAction=!1!==e.hideOnAction,this.context=e.context,this.enabled=!1!==e.enabled,this.hide()}on(e,t){let i=this._eventSubs[e];i||(i=[],this._eventSubs[e]=i),i.push(t)}fire(e,t){const i=this._eventSubs[e];if(i)for(let e=0,s=i.length;e<s;e++)i[e](t)}set items(e){this._clear(),this._itemsCfg=e||[],this._parseItems(e),this._createUI()}get items(){return this._itemsCfg}set enabled(e){(e=!!e)!==this._enabled&&(this._enabled=e,this._enabled||this.hide())}get enabled(){return this._enabled}set context(e){this._context=e}get context(){return this._context}show(e,t){this._context?this._enabled&&(this._shown||(this._hideAllMenus(),this._updateItemsTitles(),this._updateItemsEnabledStatus(),this._showMenu(this._rootMenu.id,e,t),this._shown=!0,this.fire("shown",{}))):console.error("ContextMenu cannot be shown without a context - set context first")}get shown(){return this._shown}hide(){this._enabled&&this._shown&&(this._hideAllMenus(),this._shown=!1,this.fire("hidden",{}))}destroy(){this._context=null,this._clear(),null!==this._id&&(t.removeItem(this._id),this._id=null)}_clear(){for(let e=0,t=this._menuList.length;e<t;e++){const t=this._menuList[e].menuElement;t.parentElement.removeChild(t)}this._itemsCfg=[],this._rootMenu=null,this._menuList=[],this._menuMap={},this._itemList=[],this._itemMap={}}_parseItems(e){const t=e=>{const o=this._getNextId(),n=new i(o);for(let i=0,o=e.length;i<o;i++){const o=e[i],a=new s;n.groups.push(a);for(let e=0,i=o.length;e<i;e++){const i=o[e],s=i.items,l=s&&s.length>0,A=this._getNextId(),h=i.getTitle||(()=>i.title||""),c=i.doAction||i.callback||(()=>{}),u=i.getEnabled||(()=>!0),d=i.getShown||(()=>!0),p=new r(A,h,c,u,d);if(p.parentMenu=n,a.items.push(p),l){const e=t(s);p.subMenu=e,e.parentItem=p}this._itemList.push(p),this._itemMap[p.id]=p}}return this._menuList.push(n),this._menuMap[n.id]=n,n};this._rootMenu=t(e)}_getNextId(){return"ContextMenu_"+this._id+"_"+this._nextId++}_createUI(){const e=t=>{this._createMenuUI(t);const i=t.groups;for(let t=0,s=i.length;t<s;t++){const s=i[t].items;for(let t=0,i=s.length;t<i;t++){const i=s[t].subMenu;i&&e(i)}}};e(this._rootMenu)}_createMenuUI(e){const t=e.groups,i=[];if(i.push('<div class="xeokit-context-menu '+e.id+'" style="z-index:300000; position: absolute;">'),i.push("<ul>"),t)for(let e=0,s=t.length;e<s;e++){const r=e,o=s,n=t[e].items;if(n)for(let e=0,t=n.length;e<t;e++){const s=n[e],a=s.subMenu,l=s.title||"";a?i.push('<li id="'+s.id+'" class="xeokit-context-menu-item" style="'+(r===o-1||e<t-1?"border-bottom: 0":"border-bottom: 1px solid black")+'">'+l+" [MORE]</li>"):i.push('<li id="'+s.id+'" class="xeokit-context-menu-item" style="'+(r===o-1||e<t-1?"border-bottom: 0":"border-bottom: 1px solid black")+'">'+l+"</li>")}}i.push("</ul>"),i.push("</div>");const s=i.join("");document.body.insertAdjacentHTML("beforeend",s);const r=document.querySelector("."+e.id);e.menuElement=r,r.style["border-radius"]="4px",r.style.display="none",r.style["z-index"]=3e5,r.style.background="white",r.style.border="1px solid black",r.style["box-shadow"]="0 4px 5px 0 gray",r.oncontextmenu=e=>{e.preventDefault()};const o=this;let n=null;if(t)for(let e=0,i=t.length;e<i;e++){const i=t[e].items;if(i)for(let e=0,t=i.length;e<t;e++){const t=i[e],s=t.subMenu;t.itemElement=document.getElementById(t.id),t.itemElement?(t.itemElement.addEventListener("mouseenter",(e=>{e.preventDefault();const i=t.subMenu;if(!i)return void(n&&(o._hideMenu(n.id),n=null));if(n&&n.id!==i.id&&(o._hideMenu(n.id),n=null),!1===t.enabled)return;const s=t.itemElement,r=i.menuElement,a=s.getBoundingClientRect();r.getBoundingClientRect();a.right+200>window.innerWidth?o._showMenu(i.id,a.left-200,a.top-1):o._showMenu(i.id,a.right-5,a.top-1),n=i})),s||(t.itemElement.addEventListener("click",(e=>{e.preventDefault(),o._context&&!1!==t.enabled&&(t.doAction&&t.doAction(o._context),this._hideOnAction?o.hide():(o._updateItemsTitles(),o._updateItemsEnabledStatus()))})),t.itemElement.addEventListener("mouseup",(e=>{3===e.which&&(e.preventDefault(),o._context&&!1!==t.enabled&&(t.doAction&&t.doAction(o._context),this._hideOnAction?o.hide():(o._updateItemsTitles(),o._updateItemsEnabledStatus())))})),t.itemElement.addEventListener("mouseenter",(e=>{e.preventDefault(),!1!==t.enabled&&t.doHover&&t.doHover(o._context)})))):console.error("ContextMenu item element not found: "+t.id)}}}_updateItemsTitles(){if(this._context)for(let e=0,t=this._itemList.length;e<t;e++){const t=this._itemList[e],i=t.itemElement;if(!i)continue;const s=t.getShown;if(!s||!s(this._context))continue;const r=t.getTitle(this._context);t.subMenu,i.innerText=r}}_updateItemsEnabledStatus(){if(this._context)for(let e=0,t=this._itemList.length;e<t;e++){const t=this._itemList[e],i=t.itemElement;if(!i)continue;const s=t.getEnabled;if(!s)continue;const r=t.getShown;if(!r)continue;const o=r(this._context);if(t.shown=o,!o){i.style.visibility="hidden",i.style.height="0",i.style.padding="0";continue}i.style.visibility="visible",i.style.height="auto",i.style.padding=null;const n=s(this._context);t.enabled=n,n?i.classList.remove("disabled"):i.classList.add("disabled")}}_showMenu(e,t,i){const s=this._menuMap[e];if(!s)return void console.error("Menu not found: "+e);if(s.shown)return;const r=s.menuElement;r&&(this._showMenuElement(r,t,i),s.shown=!0)}_hideMenu(e){const t=this._menuMap[e];if(!t)return void console.error("Menu not found: "+e);if(!t.shown)return;const i=t.menuElement;i&&(this._hideMenuElement(i),t.shown=!1)}_hideAllMenus(){for(let e=0,t=this._menuList.length;e<t;e++){const t=this._menuList[e];this._hideMenu(t.id)}}_showMenuElement(e,t,i){e.style.display="block";const s=e.offsetHeight,r=e.offsetWidth;i+s>window.innerHeight&&(i=window.innerHeight-s),t+r>window.innerWidth&&(t=window.innerWidth-r),e.style.left=t+"px",e.style.top=i+"px"}_hideMenuElement(e){e.style.display="none"}},exports.CubicBezierCurve=class extends vh{constructor(e,t={}){super(e,t),this.v0=t.v0,this.v1=t.v1,this.v2=t.v2,this.v3=t.v3,this.t=t.t}set v0(e){this._v0=e||c.vec3([0,0,0])}get v0(){return this._v0}set v1(e){this._v1=e||c.vec3([0,0,0])}get v1(){return this._v1}set v2(e){this._v2=e||c.vec3([0,0,0])}get v2(){return this._v2}set v3(e){this.fire("v3",this._v3=e||c.vec3([0,0,0]))}get v3(){return this._v3}set t(e){e=e||0,this._t=e<0?0:e>1?1:e}get t(){return this._t}get point(){return this.getPoint(this._t)}getPoint(e){var t=c.vec3();return t[0]=c.b3(e,this._v0[0],this._v1[0],this._v2[0],this._v3[0]),t[1]=c.b3(e,this._v0[1],this._v1[1],this._v2[1],this._v3[1]),t[2]=c.b3(e,this._v0[2],this._v1[2],this._v2[2],this._v3[2]),t}getJSON(){return{v0:this._v0,v1:this._v1,v2:this._v2,v3:this._v3,t:this._t}}},exports.Curve=vh,exports.DefaultLoadingManager=_A,exports.DepthFormat=1026,exports.DepthStencilFormat=1027,exports.DirLight=It,exports.DistanceMeasurementEditMouseControl=class extends ph{constructor(e,t){super(e,t,!0,!1)}},exports.DistanceMeasurementEditTouchControl=class extends ph{constructor(e,t){super(e,t,!1,!0)}},exports.DistanceMeasurementsControl=uh,exports.DistanceMeasurementsMouseControl=dh,exports.DistanceMeasurementsPlugin=class extends V{constructor(e,t={}){super("DistanceMeasurements",e),this._pointerLens=t.pointerLens,this._container=t.container||document.body,this._defaultControl=null,this._measurements={},this.labelMinAxisLength=t.labelMinAxisLength,this.defaultVisible=!1!==t.defaultVisible,this.defaultOriginVisible=!1!==t.defaultOriginVisible,this.defaultTargetVisible=!1!==t.defaultTargetVisible,this.defaultWireVisible=!1!==t.defaultWireVisible,this.defaultXLabelEnabled=!1!==t.defaultXLabelEnabled,this.defaultYLabelEnabled=!1!==t.defaultYLabelEnabled,this.defaultZLabelEnabled=!1!==t.defaultZLabelEnabled,this.defaultLengthLabelEnabled=!1!==t.defaultLengthLabelEnabled,this.defaultLabelsVisible=!1!==t.defaultLabelsVisible,this.defaultAxisVisible=!1!==t.defaultAxisVisible,this.defaultXAxisVisible=!1!==t.defaultXAxisVisible,this.defaultYAxisVisible=!1!==t.defaultYAxisVisible,this.defaultZAxisVisible=!1!==t.defaultZAxisVisible,this.defaultColor=void 0!==t.defaultColor?t.defaultColor:"#00BBFF",this.zIndex=t.zIndex||1e4,this.defaultLabelsOnWires=!1!==t.defaultLabelsOnWires,this.useRotationAdjustment=void 0!==t.useRotationAdjustment&&!1!==t.useRotationAdjustment,this._onMouseOver=(e,t)=>{this.fire("mouseOver",{plugin:this,distanceMeasurement:t,measurement:t,event:e})},this._onMouseLeave=(e,t)=>{this.fire("mouseLeave",{plugin:this,distanceMeasurement:t,measurement:t,event:e})},this._onContextMenu=(e,t)=>{this.fire("contextMenu",{plugin:this,distanceMeasurement:t,measurement:t,event:e})}}getContainerElement(){return this._container}send(e,t){}get pointerLens(){return this._pointerLens}get control(){return this._defaultControl||(this._defaultControl=new dh(this,{})),this._defaultControl}get measurements(){return this._measurements}set labelMinAxisLength(e){e<1&&(this.error("labelMinAxisLength must be >= 1; defaulting to 25"),e=25),this._labelMinAxisLength=e||25}get labelMinAxisLength(){return this._labelMinAxisLength}set useRotationAdjustment(e){e=void 0!==e&&Boolean(e),this._useRotationAdjustment=e}get useRotationAdjustment(){return this._useRotationAdjustment}createMeasurement(e={}){this.viewer.scene.components[e.id]&&(this.error("Viewer scene component with this ID already exists: "+e.id),delete e.id);const t=e.origin,i=e.target,s=new ch(this,{id:e.id,plugin:this,container:this._container,origin:{entity:t.entity,worldPos:t.worldPos},target:{entity:i.entity,worldPos:i.worldPos},visible:e.visible,wireVisible:e.wireVisible,axisVisible:!1!==e.axisVisible&&!1!==this.defaultAxisVisible,xAxisVisible:!1!==e.xAxisVisible&&!1!==this.defaultXAxisVisible,yAxisVisible:!1!==e.yAxisVisible&&!1!==this.defaultYAxisVisible,zAxisVisible:!1!==e.zAxisVisible&&!1!==this.defaultZAxisVisible,xLabelEnabled:!1!==e.xLabelEnabled&&!1!==this.defaultXLabelEnabled,yLabelEnabled:!1!==e.yLabelEnabled&&!1!==this.defaultYLabelEnabled,zLabelEnabled:!1!==e.zLabelEnabled&&!1!==this.defaultZLabelEnabled,lengthLabelEnabled:!1!==e.lengthLabelEnabled&&!1!==this.defaultLengthLabelEnabled,labelsVisible:!1!==e.labelsVisible&&!1!==this.defaultLabelsVisible,useRotationAdjustment:this.useRotationAdjustment,originVisible:e.originVisible,targetVisible:e.targetVisible,color:e.color,labelsOnWires:!1!==e.labelsOnWires&&!1!==this.defaultLabelsOnWires,onMouseOver:this._onMouseOver,onMouseLeave:this._onMouseLeave,onContextMenu:this._onContextMenu});return this._measurements[s.id]=s,s.clickable=!0,s.on("destroyed",(()=>{delete this._measurements[s.id]})),this.fire("measurementCreated",s),s}destroyMeasurement(e){const t=this._measurements[e];t?(t.destroy(),this.fire("measurementDestroyed",t)):this.log("DistanceMeasurement not found: "+e)}setLabelsShown(e){for(const[t,i]of Object.entries(this.measurements))i.labelShown=e}setAxisVisible(e){for(const[t,i]of Object.entries(this.measurements))i.axisVisible=e;this.defaultAxisVisible=e}getAxisVisible(){return this.defaultAxisVisible}clear(){const e=Object.keys(this._measurements);for(var t=0,i=e.length;t<i;t++)this.destroyMeasurement(e[t])}destroy(){this.clear(),super.destroy()}},exports.DistanceMeasurementsTouchControl=class extends uh{constructor(e,t={}){super(e.viewer.scene),this.pointerLens=t.pointerLens,this.pointerCircle=new Q(e.viewer),this._active=!1;const i=document.createElement("div"),s=this.scene.canvas.canvas;s.parentNode.insertBefore(i,s),i.style.background="black",i.style.border="2px solid blue",i.style.borderRadius="10px",i.style.width="5px",i.style.height="5px",i.style.margin="-200px -200px",i.style.zIndex="100",i.style.position="absolute",i.style.pointerEvents="none",this.markerDiv=i,this._currentDistanceMeasurement=null,this._currentDistanceMeasurementInitState={wireVisible:null,axisVisible:null,xAxisVisible:null,yaxisVisible:null,zAxisVisible:null,targetVisible:null},this._longTouchTimeoutMs=300,this._snapping=!1!==t.snapping,this._attachPlugin(e,t)}_attachPlugin(e){this.distanceMeasurementsPlugin=e,this.plugin=e}get active(){return this._active}set snapping(e){this._snapping=e}get snapping(){return this._snapping}activate(){if(this._active)return;const e=this.plugin,t=this.scene,i=t.canvas.canvas;e.pointerLens;const s=c.vec3(),r=20;let o=null;this._touchState=0;const n=c.vec2(),a=c.vec2(),l=c.vec2();let A=null;const h=()=>{this.plugin.viewer.cameraControl.active=!1},u=()=>{this.plugin.viewer.cameraControl.active=!0},d=()=>{o&&(clearTimeout(o),o=null),this._currentDistanceMeasurement&&(this._currentDistanceMeasurement.destroy(),this._currentDistanceMeasurement=null),u(),this._touchState=0};i.addEventListener("touchstart",this._onCanvasTouchStart=i=>{const l=i.touches.length;if(1!==l)return void(o&&(clearTimeout(o),o=null));const u=i.touches[0],p=u.clientX,f=u.clientY;switch(n.set([p,f]),a.set([p,f]),this._touchState){case 0:if(1!==l&&null!==o)return void d();const i=t.pick({canvasPos:a,snapping:this._snapping,snapToEdge:this._snapping});if(i&&i.snapped)s.set(i.worldPos),this.pointerCircle.start(i.snappedCanvasPos);else{const e=t.pick({canvasPos:a,pickSurface:!0});if(!e||!e.worldPos)return;s.set(e.worldPos),this.pointerCircle.start(e.canvasPos)}o=setTimeout((()=>{1!==l||a[0]>n[0]+r||a[0]<n[0]-r||a[1]>n[1]+r||a[1]<n[1]-r||(this.pointerLens&&(this.pointerLens.visible=!0,this.pointerLens.canvasPos=n,this.pointerLens.cursorPos=n),this.pointerLens&&(this.pointerLens.canvasPos=a,this.pointerLens.snapped=!1),this.pointerLens&&(this.pointerLens.cursorPos=i.canvasPos,this.pointerLens.snapped=!0),this._currentDistanceMeasurement?this._currentDistanceMeasurement.origin.worldPos=s:(this._currentDistanceMeasurement=e.createMeasurement({id:c.createUUID(),origin:{worldPos:s,entity:i.entity},target:{worldPos:s,entity:i.entity}}),this._currentDistanceMeasurement.labelsVisible=!1,this._currentDistanceMeasurement.xAxisVisible=!1,this._currentDistanceMeasurement.yAxisVisible=!1,this._currentDistanceMeasurement.zAxisVisible=!1,this._currentDistanceMeasurement.wireVisible=!1,this._currentDistanceMeasurement.originVisible=!0,this._currentDistanceMeasurement.targetVisible=!1,this._currentDistanceMeasurement.clickable=!1),this.distanceMeasurementsPlugin.fire("measurementStart",this._currentDistanceMeasurement),this._touchState=2,h())}),this._longTouchTimeoutMs),this._touchState=1,A=u.identifier;break;case 3:if(1!==l&&null!==o)return clearTimeout(o),void(o=null);1===l&&(o=setTimeout((()=>{if(o=null,1!==l||a[0]>n[0]+r||a[0]<n[0]-r||a[1]>n[1]+r||a[1]<n[1]-r)return;this.pointerLens&&(this.pointerLens.visible=!0,this.pointerLens.canvasPos=n,this.pointerLens.snapped=!1);const e=t.pick({canvasPos:a,snapToVertex:this._snapping,snapToEdge:this._snapping});if(e&&e.snapped)this.pointerLens&&(this.pointerLens.cursorPos=e.snappedCanvasPos,this.pointerLens.snapped=!0),this.pointerCircle.start(e.snappedCanvasPos),s.set(e.worldPos),this._currentDistanceMeasurement.target.worldPos=e.worldPos,this._currentDistanceMeasurement.target.entity=e.entity,this._currentDistanceMeasurement.targetVisible=!0,this._currentDistanceMeasurement.wireVisible=!0,this._currentDistanceMeasurement.labelsVisible=!0,this.distanceMeasurementsPlugin.fire("measurementStart",this._currentDistanceMeasurement);else{const e=t.pick({canvasPos:a,pickSurface:!0});e&&e.worldPos?(this.pointerLens&&(this.pointerLens.cursorPos=e.canvasPos,this.pointerLens.snapped=!1),this.pointerCircle.start(e.canvasPos),s.set(e.worldPos),this._currentDistanceMeasurement.target.worldPos=e.worldPos,this._currentDistanceMeasurement.target.entity=e.entity,this._currentDistanceMeasurement.targetVisible=!0,this._currentDistanceMeasurement.wireVisible=!0,this._currentDistanceMeasurement.labelsVisible=!0,this.distanceMeasurementsPlugin.fire("measurementStart",this._currentDistanceMeasurement)):this.pointerLens&&(this.pointerLens.cursorPos=null,this.pointerLens.snapped=!1)}this._touchState=5,h()}),this._longTouchTimeoutMs),this._touchState=4),A=u.identifier;break;default:return null!==o&&(clearTimeout(o),o=null),void(this._touchState=7)}},{passive:!0}),i.addEventListener("touchmove",(i=>{this.pointerCircle.stop();const r=i.touches.length;if(1!==r||1!==i.changedTouches.length)return void(o&&(clearTimeout(o),o=null));const n=i.touches[0],l=n.clientX,h=n.clientY;if(n.identifier!==A)return;let u,d;switch(a.set([l,h]),this._touchState){case 2:this.pointerLens&&(this.pointerLens.canvasPos=a),u=t.pick({canvasPos:a,snapToVertex:this._snapping,snapToEdge:this._snapping}),u&&u.snapped?(this.pointerLens&&(this.pointerLens.snappedCanvasPos=u.snappedCanvasPos,this.pointerLens.snapped=!0),s.set(u.worldPos),this._currentDistanceMeasurement?this._currentDistanceMeasurement.origin.worldPos=u.worldPos:(this._currentDistanceMeasurement=e.createMeasurement({id:c.createUUID(),origin:{worldPos:u.worldPos,entity:u.entity},target:{worldPos:u.worldPos,entity:u.entity}}),this._currentDistanceMeasurement.labelsVisible=!1,this._currentDistanceMeasurement.xAxisVisible=!1,this._currentDistanceMeasurement.yAxisVisible=!1,this._currentDistanceMeasurement.zAxisVisible=!1,this._currentDistanceMeasurement.wireVisible=!1,this._currentDistanceMeasurement.originVisible=!0,this._currentDistanceMeasurement.targetVisible=!1,this._currentDistanceMeasurement.clickable=!1),this.distanceMeasurementsPlugin.fire("measurementStart",this._currentDistanceMeasurement)):(d=t.pick({canvasPos:a,pickSurface:!0}),d&&d.worldPos?(this.pointerLens&&(this.pointerLens.cursorPos=d.canvasPos,this.pointerLens.snapped=!1),s.set(d.worldPos),this._currentDistanceMeasurement?this._currentDistanceMeasurement.origin.worldPos=d.worldPos:(this._currentDistanceMeasurement=e.createMeasurement({id:c.createUUID(),origin:{worldPos:d.worldPos,entity:d.entity},target:{worldPos:d.worldPos,entity:d.entity}}),this._currentDistanceMeasurement.labelsVisible=!1,this._currentDistanceMeasurement.xAxisVisible=!1,this._currentDistanceMeasurement.yAxisVisible=!1,this._currentDistanceMeasurement.zAxisVisible=!1,this._currentDistanceMeasurement.wireVisible=!1,this._currentDistanceMeasurement.originVisible=!0,this._currentDistanceMeasurement.targetVisible=!1,this._currentDistanceMeasurement.clickable=!1),this.distanceMeasurementsPlugin.fire("measurementStart",this._currentDistanceMeasurement)):this.pointerLens&&(this.pointerLens.cursorPos=null,this.pointerLens.snapped=!1)),this._touchState=2;break;case 5:if(1!==r&&null!==o)return clearTimeout(o),o=null,this.pointerLens&&(this.pointerLens.visible=!1),void(this._touchState=7);this.pointerLens&&(this.pointerLens.canvasPos=a),u=t.pick({canvasPos:a,snapToVertex:this._snapping,snapToEdge:this._snapping}),u&&u.worldPos?(this.pointerLens&&(this.pointerLens.cursorPos=u.snappedCanvasPos,this.pointerLens.snapped=!0),this._currentDistanceMeasurement.target.worldPos=u.worldPos,this._currentDistanceMeasurement.target.entity=u.entity,this._currentDistanceMeasurement.targetVisible=!0,this._currentDistanceMeasurement.wireVisible=!0,this._currentDistanceMeasurement.labelsVisible=!0):(d=t.pick({canvasPos:a,pickSurface:!0}),d&&d.worldPos&&(this.pointerLens&&(this.pointerLens.cursorPos=d.canvasPos,this.pointerLens.snapped=!1),this._currentDistanceMeasurement.target.worldPos=d.worldPos,this._currentDistanceMeasurement.target.entity=d.entity,this._currentDistanceMeasurement.targetVisible=!0,this._currentDistanceMeasurement.wireVisible=!0,this._currentDistanceMeasurement.labelsVisible=!0)),this._touchState=5}}),{passive:!0}),i.addEventListener("touchend",this._onCanvasTouchEnd=i=>{this.pointerCircle.stop();const s=i.changedTouches.length;if(1!==s)return;const h=i.changedTouches[0],d=h.clientX,p=h.clientY;if(h.identifier===A)switch(o&&(clearTimeout(o),o=null),l.set([d,p]),this._touchState){case 1:{if(1!==s||d>n[0]+r||d<n[0]-r||p>n[1]+r||p<n[1]-r)return void(this._touchState=0);const i=t.pick({canvasPos:a,pickSurface:!0});i&&i.worldPos?(this._currentDistanceMeasurement=e.createMeasurement({id:c.createUUID(),origin:{worldPos:i.worldPos,entity:i.entity},target:{worldPos:i.worldPos,entity:i.entity}}),this._currentDistanceMeasurement.labelsVisible=!1,this._currentDistanceMeasurement.xAxisVisible=!1,this._currentDistanceMeasurement.yAxisVisible=!1,this._currentDistanceMeasurement.zAxisVisible=!1,this._currentDistanceMeasurement.wireVisible=!1,this._currentDistanceMeasurement.originVisible=!0,this._currentDistanceMeasurement.targetVisible=!1,this._currentDistanceMeasurement.clickable=!1,this._touchState=3,this.distanceMeasurementsPlugin.fire("measurementStart",this._currentDistanceMeasurement)):(this._currentDistanceMeasurement&&this._currentDistanceMeasurement.destroy(),this._touchState=0)}u();break;case 2:this.pointerLens&&(this.pointerLens.visible=!1),this._currentDistanceMeasurement?this._touchState=3:(this.pointerLens&&(this.pointerLens.snapped=!1,this.pointerLens.visible=!1),this._touchState=0),u();break;case 4:{if(1!==s||d>n[0]+r||d<n[0]-r||p>n[1]+r||p<n[1]-r)return void(this._touchState=3);const e=t.pick({canvasPos:a,pickSurface:!0});e&&e.worldPos?(this._currentDistanceMeasurement.target.worldPos=e.worldPos,this._currentDistanceMeasurement.target.entity=e.entity,this._currentDistanceMeasurement.targetVisible=!0,this._currentDistanceMeasurement.wireVisible=!0,this._currentDistanceMeasurement.labelsVisible=!0,this._currentDistanceMeasurement.xAxisVisible=!0,this._currentDistanceMeasurement.yAxisVisible=!0,this._currentDistanceMeasurement.zAxisVisible=!0,this._currentDistanceMeasurement.clickable=!0,this.distanceMeasurementsPlugin.fire("measurementEnd",this._currentDistanceMeasurement),this._currentDistanceMeasurement=null):this._currentDistanceMeasurement&&(this._currentDistanceMeasurement.destroy(),this._currentDistanceMeasurement=null),this._touchState=0}u();break;case 5:console.log("long touch"),this.pointerLens&&(this.pointerLens.visible=!1),this._currentDistanceMeasurement&&this._currentDistanceMeasurement.targetVisible?(this._currentDistanceMeasurement.clickable=!0,this.distanceMeasurementsPlugin.fire("measurementEnd",this._currentDistanceMeasurement),this._currentDistanceMeasurement=null,this._touchState=0):(this._currentDistanceMeasurement&&(this._currentDistanceMeasurement.destroy(),this._currentDistanceMeasurement=null),this._touchState=0),u()}},{passive:!0}),this._active=!0}deactivate(){if(!this._active)return;this.plugin.pointerLens&&(this.plugin.pointerLens.visible=!1),this.reset();const e=this.plugin.viewer.scene.canvas.canvas;e.removeEventListener("touchstart",this._onCanvasTouchStart),e.removeEventListener("touchend",this._onCanvasTouchEnd),this._active=!1,this.plugin.viewer.cameraControl.active=!0}reset(){this._active&&this._currentDistanceMeasurement&&(this.distanceMeasurementsPlugin.fire("measurementCancel",this._currentDistanceMeasurement),this._currentDistanceMeasurement.destroy(),this._currentDistanceMeasurement=null)}get currentMeasurement(){return this._currentDistanceMeasurement}destroy(){this.deactivate(),super.destroy()}},exports.DotBIMDefaultDataSource=dC,exports.DotBIMLoaderPlugin=class extends V{constructor(e,t={}){super("DotBIMLoader",e,t),this.dataSource=t.dataSource,this.objectDefaults=t.objectDefaults}set dataSource(e){this._dataSource=e||new dC}get dataSource(){return this._dataSource}set objectDefaults(e){this._objectDefaults=e||RB}get objectDefaults(){return this._objectDefaults}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new qA(this.viewer.scene,_.apply(e,{isModel:!0,backfaces:e.backfaces,dtxEnabled:e.dtxEnabled,rotation:e.rotation,origin:e.origin})),i=t.id;if(!e.src&&!e.dotBIM)return this.error("load() param expected: src or dotBIM"),t;const s=e.objectDefaults||this._objectDefaults||RB;let r,o;if(e.includeTypes){r={};for(let t=0,i=e.includeTypes.length;t<i;t++)r[e.includeTypes[t]]=!0}if(e.excludeTypes){o={},r||(r={});for(let t=0,i=e.excludeTypes.length;t<i;t++)r[e.excludeTypes[t]]=!0}const n=e=>{const t=e.fileData,n=e.sceneModel,a={},l={},A=c.createUUID(),h=c.createUUID(),u=c.createUUID(),d=c.createUUID(),p={metaObjects:[{id:A,name:"IfcProject",type:"IfcProject",parent:null},{id:h,name:"IfcSite",type:"IfcSite",parent:A},{id:u,name:"IfcBuilding",type:"IfcBuilding",parent:h},{id:d,name:"IfcBuildingStorey",type:"IfcBuildingStorey",parent:u}],propertySets:[]};for(let e=0,i=t.meshes.length;e<i;e++){const i=t.meshes[e];a[i.mesh_id]=e}const f=e=>{if(l[e])return;const i=a[e],s=t.meshes[i];n.createGeometry({id:e,primitive:"triangles",positions:s.coordinates,indices:s.indices}),l[e]=!0},g=t.elements;for(let e=0,t=g.length;e<t;e++){const t=g[e],i=t.type;if(o&&o[i])continue;if(r&&!r[i])continue;const a=t.info,l=void 0!==t.guid?`${t.guid}`:void 0!==a&&void 0!==a.id?a.id:e,A=t.mesh_id;f(A);const h=`${l}-mesh`,c=t.vector,u=t.rotation,m=s?s[i]||s.DEFAULT:null;let _=!0,v=!0,b=t.color?[t.color.r/255,t.color.g/255,t.color.b/255]:[1,1,1],y=t.color?t.color.a/255:1;m&&(!1===m.visible&&(_=!1),!1===m.pickable&&(v=!1),m.colorize&&(b=m.colorize),void 0!==m.opacity&&null!==m.opacity&&(y=m.opacity)),n.createMesh({id:h,geometryId:A,color:b,opacity:y,quaternion:!u||0===u.qz&&0===u.qy&&0===u.qx&&1===u.qw?void 0:[u.qx,u.qy,u.qz,u.qw],position:c?[c.x,c.y,c.z]:void 0}),n.createEntity({id:l,meshIds:[h],visible:_,pickable:v,isObject:!0});for(let e in a){let t;e.startsWith("IFC_Pset_")&&(t||(t=[]),t.push({name:e,value:a[e]})),t&&p.propertySets.push({id:l,properties:t})}p.metaObjects.push({id:l,name:a&&a.Name&&"None"!==a.Name?a.Name:`${t.type} ${l}`,type:t.type,parent:d,propertySetIds:[l]})}n.finalize(),this.viewer.metaScene.createMetaModel(i,p),n.scene.once("tick",(()=>{n.destroyed||(n.scene.fire("modelLoaded",n.id),n.fire("loaded",!0,!1))}))};if(e.src){const i=e.src;this.viewer.scene.canvas.spinner.processes++,this._dataSource.getDotBIM(i,(e=>{n({fileData:e,sceneModel:t,nextId:0,error:function(e){}}),this.viewer.scene.canvas.spinner.processes--}),(e=>{this.viewer.scene.canvas.spinner.processes--,this.error(e)}))}else if(e.dotBIM){const i={fileData:e.dotBIM,sceneModel:t,nextId:0,error:function(e){}};n(i)}return t.once("destroyed",(()=>{this.viewer.metaScene.destroyMetaModel(i)})),t}destroy(){super.destroy()}},exports.EdgeMaterial=qt,exports.EmphasisMaterial=Yt,exports.FaceAlignedSectionPlanesPlugin=class extends V{constructor(e,t={}){if(super("FaceAlignedSectionPlanesPlugin",e),this._freeControls=[],this._sectionPlanes=e.scene.sectionPlanes,this._controls={},this._shownControlId=null,this._dragSensitivity=t.dragSensitivity||1,null!==t.overviewCanvasId&&void 0!==t.overviewCanvasId){const e=document.getElementById(t.overviewCanvasId);e?this._overview=new lw(this,{overviewCanvas:e,visible:t.overviewVisible,onHoverEnterPlane:e=>{this._overview.setPlaneHighlighted(e,!0)},onHoverLeavePlane:e=>{this._overview.setPlaneHighlighted(e,!1)},onClickedPlane:e=>{if(this.getShownControl()===e)return void this.hideControl();this.showControl(e);const t=this.sectionPlanes[e].pos;Aw.set(this.viewer.scene.aabb),c.getAABB3Center(Aw,hw),Aw[0]+=t[0]-hw[0],Aw[1]+=t[1]-hw[1],Aw[2]+=t[2]-hw[2],Aw[3]+=t[0]-hw[0],Aw[4]+=t[1]-hw[1],Aw[5]+=t[2]-hw[2],this.viewer.cameraFlight.flyTo({aabb:Aw,fitFOV:65})},onClickedNothing:()=>{this.hideControl()}}):this.warn("Can't find overview canvas: '"+t.overviewCanvasId+"' - will create plugin without overview")}null===t.controlElementId||void 0===t.controlElementId?this.error("Parameter expected: controlElementId"):(this._controlElement=document.getElementById(t.controlElementId),this._controlElement||this.warn("Can't find control element: '"+t.controlElementId+"' - will create plugin without control element")),this._onSceneSectionPlaneCreated=e.scene.on("sectionPlaneCreated",(e=>{this._sectionPlaneCreated(e)}))}setDragSensitivity(e){this._dragSensitivity=e||1}getDragSensitivity(){return this._dragSensitivity}setOverviewVisible(e){this._overview&&this._overview.setVisible(e)}getOverviewVisible(){if(this._overview)return this._overview.getVisible()}get sectionPlanes(){return this._sectionPlanes}createSectionPlane(e={}){void 0!==e.id&&null!==e.id&&this.viewer.scene.components[e.id]&&(this.error("Viewer component with this ID already exists: "+e.id),delete e.id);return new os(this.viewer.scene,{id:e.id,pos:e.pos,dir:e.dir,active:!0})}_sectionPlaneCreated(e){const t=this._freeControls.length>0?this._freeControls.pop():new nw(this);t._setSectionPlane(e),t.setVisible(!1),this._controls[e.id]=t,this._overview&&this._overview.addSectionPlane(e),e.once("destroyed",(()=>{this._sectionPlaneDestroyed(e)}))}flipSectionPlanes(){const e=this.viewer.scene.sectionPlanes;for(let t in e){e[t].flipDir()}}showControl(e){const t=this._controls[e];t?(this.hideControl(),t.setVisible(!0),this._overview&&this._overview.setPlaneSelected(e,!0),this._shownControlId=e):this.error("Control not found: "+e)}getShownControl(){return this._shownControlId}hideControl(){for(let e in this._controls)this._controls.hasOwnProperty(e)&&(this._controls[e].setVisible(!1),this._overview&&this._overview.setPlaneSelected(e,!1));this._shownControlId=null}destroySectionPlane(e){let t=this.viewer.scene.sectionPlanes[e];t?(this._sectionPlaneDestroyed(t),t.destroy(),e===this._shownControlId&&(this._shownControlId=null)):this.error("SectionPlane not found: "+e)}_sectionPlaneDestroyed(e){this._overview&&this._overview.removeSectionPlane(e);const t=this._controls[e.id];t&&(t.setVisible(!1),t._setSectionPlane(null),delete this._controls[e.id],this._freeControls.push(t))}clear(){const e=Object.keys(this._sectionPlanes);for(let t=0,i=e.length;t<i;t++)this.destroySectionPlane(e[t])}send(e,t){switch(e){case"snapshotStarting":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!0);break;case"snapshotFinished":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!1);break;case"clearSectionPlanes":this.clear()}}destroy(){this.clear(),this._overview&&this._overview.destroy(),this._destroyFreeControls(),super.destroy()}_destroyFreeControls(){let e=this._freeControls.pop();for(;e;)e._destroy(),e=this._freeControls.pop();this.viewer.scene.off(this._onSceneSectionPlaneCreated)}},exports.FastNavPlugin=class extends V{constructor(e,t={}){super("FastNav",e),this._hideColorTexture=!1!==t.hideColorTexture,this._hidePBR=!1!==t.hidePBR,this._hideSAO=!1!==t.hideSAO,this._hideEdges=!1!==t.hideEdges,this._hideTransparentObjects=!!t.hideTransparentObjects,this._scaleCanvasResolution=!!t.scaleCanvasResolution,this._defaultScaleCanvasResolutionFactor=t.defaultScaleCanvasResolutionFactor||1,this._scaleCanvasResolutionFactor=t.scaleCanvasResolutionFactor||.6,this._delayBeforeRestore=!1!==t.delayBeforeRestore,this._delayBeforeRestoreSeconds=t.delayBeforeRestoreSeconds||.5;let i=1e3*this._delayBeforeRestoreSeconds,s=!1;const r=()=>{i=1e3*this._delayBeforeRestoreSeconds,s||(e.scene._renderer.setColorTextureEnabled(!this._hideColorTexture),e.scene._renderer.setPBREnabled(!this._hidePBR),e.scene._renderer.setSAOEnabled(!this._hideSAO),e.scene._renderer.setTransparentEnabled(!this._hideTransparentObjects),e.scene._renderer.setEdgesEnabled(!this._hideEdges),this._scaleCanvasResolution?e.scene.canvas.resolutionScale=this._scaleCanvasResolutionFactor:e.scene.canvas.resolutionScale=this._defaultScaleCanvasResolutionFactor,s=!0)},o=()=>{e.scene.canvas.resolutionScale=this._defaultScaleCanvasResolutionFactor,e.scene._renderer.setEdgesEnabled(!0),e.scene._renderer.setColorTextureEnabled(!0),e.scene._renderer.setPBREnabled(!0),e.scene._renderer.setSAOEnabled(!0),e.scene._renderer.setTransparentEnabled(!0),s=!1};this._onCanvasBoundary=e.scene.canvas.on("boundary",r),this._onCameraMatrix=e.scene.camera.on("matrix",r),this._onSceneTick=e.scene.on("tick",(e=>{s&&(i-=e.deltaTime,(!this._delayBeforeRestore||i<=0)&&o())}));let n=!1;this._onSceneMouseDown=e.scene.input.on("mousedown",(()=>{n=!0})),this._onSceneMouseUp=e.scene.input.on("mouseup",(()=>{n=!1})),this._onSceneMouseMove=e.scene.input.on("mousemove",(()=>{n&&r()}))}get hideColorTexture(){return this._hideColorTexture}set hideColorTexture(e){this._hideColorTexture=e}get hidePBR(){return this._hidePBR}set hidePBR(e){this._hidePBR=e}get hideSAO(){return this._hideSAO}set hideSAO(e){this._hideSAO=e}get hideEdges(){return this._hideEdges}set hideEdges(e){this._hideEdges=e}get hideTransparentObjects(){return this._hideTransparentObjects}set hideTransparentObjects(e){this._hideTransparentObjects=!1!==e}get scaleCanvasResolution(){return this._scaleCanvasResolution}set scaleCanvasResolution(e){this._scaleCanvasResolution=e}get defaultScaleCanvasResolutionFactor(){return this._defaultScaleCanvasResolutionFactor}set defaultScaleCanvasResolutionFactor(e){this._defaultScaleCanvasResolutionFactor=e||1}get scaleCanvasResolutionFactor(){return this._scaleCanvasResolutionFactor}set scaleCanvasResolutionFactor(e){this._scaleCanvasResolutionFactor=e||.6}get delayBeforeRestore(){return this._delayBeforeRestore}set delayBeforeRestore(e){this._delayBeforeRestore=e}get delayBeforeRestoreSeconds(){return this._delayBeforeRestoreSeconds}set delayBeforeRestoreSeconds(e){this._delayBeforeRestoreSeconds=null!=e?e:.5}send(e,t){}destroy(){this.viewer.scene.camera.off(this._onCameraMatrix),this.viewer.scene.canvas.off(this._onCanvasBoundary),this.viewer.scene.input.off(this._onSceneMouseDown),this.viewer.scene.input.off(this._onSceneMouseUp),this.viewer.scene.input.off(this._onSceneMouseMove),this.viewer.scene.off(this._onSceneTick),super.destroy()}},exports.FloatType=1015,exports.Fresnel=class extends D{get type(){return"Fresnel"}constructor(e,t={}){super(e,t),this._state=new at({edgeColor:c.vec3([0,0,0]),centerColor:c.vec3([1,1,1]),edgeBias:0,centerBias:1,power:1}),this.edgeColor=t.edgeColor,this.centerColor=t.centerColor,this.edgeBias=t.edgeBias,this.centerBias=t.centerBias,this.power=t.power}set edgeColor(e){this._state.edgeColor.set(e||[0,0,0]),this.glRedraw()}get edgeColor(){return this._state.edgeColor}set centerColor(e){this._state.centerColor.set(e||[1,1,1]),this.glRedraw()}get centerColor(){return this._state.centerColor}set edgeBias(e){this._state.edgeBias=e||0,this.glRedraw()}get edgeBias(){return this._state.edgeBias}set centerBias(e){this._state.centerBias=null!=e?e:1,this.glRedraw()}get centerBias(){return this._state.centerBias}set power(e){this._state.power=null!=e?e:1,this.glRedraw()}get power(){return this._state.power}destroy(){super.destroy(),this._state.destroy()}},exports.Frustum=U,exports.FrustumPlane=R,exports.GIFMediaType=1e4,exports.GLTFDefaultDataSource=fh,exports.GLTFLoaderPlugin=class extends V{constructor(e,t={}){super("GLTFLoader",e,t),this._sceneModelLoader=new wB(this,t),this.dataSource=t.dataSource,this.objectDefaults=t.objectDefaults}set dataSource(e){this._dataSource=e||new fh}get dataSource(){return this._dataSource}set objectDefaults(e){this._objectDefaults=e||RB}get objectDefaults(){return this._objectDefaults}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new qA(this.viewer.scene,_.apply(e,{isModel:!0,dtxEnabled:e.dtxEnabled})),i=t.id;if(!e.src&&!e.gltf)return this.error("load() param expected: src or gltf"),t;if(e.metaModelSrc||e.metaModelJSON){const s=e.objectDefaults||this._objectDefaults||RB,r=r=>{let o;if(this.viewer.metaScene.createMetaModel(i,r,{includeTypes:e.includeTypes,excludeTypes:e.excludeTypes}),this.viewer.scene.canvas.spinner.processes--,e.includeTypes){o={};for(let t=0,i=e.includeTypes.length;t<i;t++)o[e.includeTypes[t]]=!0}if(e.excludeTypes){o||(o={});for(let t=0,i=e.excludeTypes.length;t<i;t++)o[e.excludeTypes[t]]=!0}e.readableGeometry=!1,e.handleGLTFNode=(e,t,i)=>{const r=t.name;if(!r)return!0;const o=r,n=this.viewer.metaScene.metaObjects[o],a=(n?n.type:"DEFAULT")||"DEFAULT";i.createEntity={id:o,isObject:!0};const l=s[a];return l&&(!1===l.visible&&(i.createEntity.visible=!1),l.colorize&&(i.createEntity.colorize=l.colorize),!1===l.pickable&&(i.createEntity.pickable=!1),void 0!==l.opacity&&null!==l.opacity&&(i.createEntity.opacity=l.opacity)),!0},e.src?this._sceneModelLoader.load(this,e.src,r,e,t):this._sceneModelLoader.parse(this,e.gltf,r,e,t)};if(e.metaModelSrc){const t=e.metaModelSrc;this.viewer.scene.canvas.spinner.processes++,this._dataSource.getMetaModel(t,(e=>{this.viewer.scene.canvas.spinner.processes--,r(e)}),(e=>{this.error(`load(): Failed to load model metadata for model '${i} from  '${t}' - ${e}`),this.viewer.scene.canvas.spinner.processes--}))}else e.metaModelJSON&&r(e.metaModelJSON)}else e.handleGLTFNode=(e,t,i)=>{const s=t.name;if(!s)return!0;const r=s;return i.createEntity={id:r,isObject:!0},!0},e.src?this._sceneModelLoader.load(this,e.src,null,e,t):this._sceneModelLoader.parse(this,e.gltf,null,e,t);return t.once("destroyed",(()=>{this.viewer.metaScene.destroyMetaModel(i)})),t}destroy(){super.destroy()}},exports.HalfFloatType=1016,exports.ImagePlane=class extends D{constructor(e,t={}){super(e,t),this._src=null,this._image=null,this._pos=c.vec3(),this._origin=c.vec3(),this._rtcPos=c.vec3(),this._dir=c.vec3(),this._size=1,this._imageSize=c.vec2(),this._texture=new Ds(this),this._plane=new $i(this,{geometry:new jt(this,Os({center:[0,0,0],xSize:1,zSize:1,xSegments:10,zSegments:10})),material:new Xt(this,{diffuse:[0,0,0],ambient:[0,0,0],specular:[0,0,0],diffuseMap:this._texture,emissiveMap:this._texture,backfaces:!0}),clippable:t.clippable}),this._grid=new $i(this,{geometry:new jt(this,ks({size:1,divisions:10})),material:new Xt(this,{diffuse:[0,0,0],ambient:[0,0,0],emissive:[.2,.8,.2]}),position:[0,.001,0],clippable:t.clippable}),this._node=new fs(this,{rotation:[0,0,0],position:[0,0,0],scale:[1,1,1],clippable:!1,children:[this._plane,this._grid]}),this._gridVisible=!1,this.visible=!0,this.gridVisible=t.gridVisible,this.position=t.position,this.rotation=t.rotation,this.dir=t.dir,this.size=t.size,this.collidable=t.collidable,this.clippable=t.clippable,this.pickable=t.pickable,this.opacity=t.opacity,t.image?this.image=t.image:this.src=t.src}set visible(e){this._plane.visible=e,this._grid.visible=this._gridVisible&&e}get visible(){return this._plane.visible}set gridVisible(e){e=!1!==e,this._gridVisible=e,this._grid.visible=this._gridVisible&&this.visible}get gridVisible(){return this._gridVisible}set image(e){this._image=e,this._image&&(this._imageSize[0]=e.width,this._imageSize[1]=e.height,this._updatePlaneSizeFromImage(),this._src=null,this._texture.image=this._image)}get image(){return this._image}set src(e){if(this._src=e,this._src){this._image=null;const e=new Image;e.onload=()=>{this._texture.image=e,this._imageSize[0]=e.width,this._imageSize[1]=e.height,this._updatePlaneSizeFromImage()},e.src=this._src}}get src(){return this._src}set position(e){this._pos.set(e||[0,0,0]),W(this._pos,this._origin,this._rtcPos),this._node.origin=this._origin,this._node.position=this._rtcPos}get position(){return this._pos}set rotation(e){this._node.rotation=e}get rotation(){return this._node.rotation}set size(e){this._size=null==e?1:e,this._image&&this._updatePlaneSizeFromImage()}get size(){return this._size}set dir(e){if(this._dir.set(e||[0,0,-1]),e){const t=this.scene.center,i=[-this._dir[0],-this._dir[1],-this._dir[2]];c.subVec3(t,this.position,Fh);const s=-c.dotVec3(i,Fh);c.normalizeVec3(i),c.mulVec3Scalar(i,s,Ih),c.vec3PairToQuaternion(Dh,e,Sh),this._node.quaternion=Sh}}get dir(){return this._dir}set collidable(e){this._node.collidable=!1!==e}get collidable(){return this._node.collidable}set clippable(e){this._node.clippable=!1!==e}get clippable(){return this._node.clippable}set pickable(e){this._node.pickable=!1!==e}get pickable(){return this._node.pickable}set opacity(e){this._node.opacity=e}get opacity(){return this._node.opacity}destroy(){super.destroy()}_updatePlaneSizeFromImage(){const e=this._size,t=this._imageSize[0],i=this._imageSize[1];if(t>i){const s=i/t;this._node.scale=[e,1,e*s]}else{const s=t/i;this._node.scale=[e*s,1,e]}}},exports.IntType=1013,exports.JPEGMediaType=10001,exports.KTX2TextureTranscoder=wA,exports.LASLoaderPlugin=class extends V{constructor(e,t={}){super("lasLoader",e,t),this.dataSource=t.dataSource,this.skip=t.skip,this.fp64=t.fp64,this.colorDepth=t.colorDepth}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new EP}get skip(){return this._skip}set skip(e){this._skip=e||1}get fp64(){return this._fp64}set fp64(e){this._fp64=!!e}get colorDepth(){return this._colorDepth}set colorDepth(e){this._colorDepth=e||"auto"}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new qA(this.viewer.scene,_.apply(e,{isModel:!0}));if(!e.src&&!e.las)return this.error("load() param expected: src or las"),t;const i={las:{skip:this._skip,fp64:this._fp64,colorDepth:this._colorDepth}};if(e.src)this._loadModel(e.src,e,i,t);else{const s=this.viewer.scene.canvas.spinner;s.processes++,this._parseModel(e.las,e,i,t).then((()=>{s.processes--}),(e=>{s.processes--,this.error(e),t.fire("error",e)}))}return t}_loadModel(e,t,i,s){const r=this.viewer.scene.canvas.spinner;r.processes++,this._dataSource.getLAS(t.src,(e=>{this._parseModel(e,t,i,s).then((()=>{r.processes--}),(e=>{r.processes--,this.error(e),s.fire("error",e)}))}),(e=>{r.processes--,this.error(e),s.fire("error",e)}))}_parseModel(e,t,i,s){function r(e){const i=e.value;if(t.rotateX&&i)for(let e=0,t=i.length;e<t;e+=3){const t=i[e+1];i[e+1]=i[e+2],i[e+2]=t}return i}function o(e,t){const i=e.value,s=e.size,r=t.value,o=4*r.length,n=new Uint8Array(o);for(let e=0,t=0,o=0,a=r.length;e<a;e++,o+=s,t+=4)n[t+0]=i[o+0],n[t+1]=i[o+1],n[t+2]=i[o+2],n[t+3]=Math.round(r[e]/65536*255);return n}function n(e){const t=e.value,i=4*t.length,s=new Uint8Array(i);for(let e=0,i=0,r=t.length;e<r;e++,i+=4)s[i+0]=0,s[i+1]=0,s[i+2]=0,s[i+3]=Math.round(t[e]/65536*255);return s}return new Promise(((a,l)=>{if(s.destroyed)return void l();const A=t.stats||{};A.sourceFormat="LAS",A.schemaVersion="",A.title="",A.author="",A.created="",A.numMetaObjects=0,A.numPropertySets=0,A.numObjects=0,A.numGeometries=0,A.numTriangles=0,A.numVertices=0;try{const A=SP(e);Hb(e,FP,i).then((e=>{const h=e.attributes,u=e.loaderData,d=void 0!==u.pointsFormatId?u.pointsFormatId:-1;if(!h.POSITION)return s.finalize(),void l("No positions found in file");let p,f;switch(d){case 0:p=r(h.POSITION),f=n(h.intensity);break;case 1:if(!h.intensity)return s.finalize(),void l("No positions found in file");p=r(h.POSITION),f=n(h.intensity);break;case 2:case 3:if(!h.intensity)return s.finalize(),void l("No positions found in file");p=r(h.POSITION),f=o(h.COLOR_0,h.intensity)}const g=RP(p,15e5),m=RP(f,2e6),_=[];for(let e=0,t=g.length;e<t;e++){const t=`pointsMesh${e}`;_.push(t),s.createMesh({id:t,primitive:"points",positions:g[e],colorsCompressed:e<m.length?m[e]:null})}const v=t.entityId||c.createUUID();if(s.createEntity({id:v,meshIds:_,isObject:!0}),s.finalize(),t.metaModelJSON){const e=s.id;this.viewer.metaScene.createMetaModel(e,t.metaModelJSON,i)}else if(!1!==t.loadMetadata){const e=c.createUUID(),t={projectId:"",author:"",createdAt:"",schema:"",creatingApplication:"",metaObjects:[{id:e,name:"Model",type:"Model"},{id:v,name:"PointCloud (LAS)",type:"PointCloud",parent:e,attributes:A||{}}],propertySets:[]},r=s.id;this.viewer.metaScene.createMetaModel(r,t,i)}s.scene.once("tick",(()=>{s.destroyed||(s.scene.fire("modelLoaded",s.id),s.fire("loaded",!0,!1))})),a()}))}catch(e){s.finalize(),l(e)}}))}},exports.LambertMaterial=gs,exports.LightMap=class extends Uh{get type(){return"LightMap"}constructor(e,t={}){super(e,t),this.scene._lightMapCreated(this)}destroy(){super.destroy(),this.scene._lightMapDestroyed(this)}},exports.LineSet=eh,exports.LinearEncoding=3e3,exports.LinearFilter=1006,exports.LinearMipMapLinearFilter=1008,exports.LinearMipMapNearestFilter=1007,exports.LinearMipmapLinearFilter=1008,exports.LinearMipmapNearestFilter=1007,exports.Loader=vA,exports.LoadingManager=mA,exports.LocaleService=gh,exports.LuminanceAlphaFormat=1025,exports.LuminanceFormat=1024,exports.Map=e,exports.Marker=Ae,exports.MarqueePicker=N,exports.MarqueePickerMouseControl=class extends D{constructor(e){super(e.marqueePicker,e);const t=e.marqueePicker,i=t.viewer.scene.canvas.canvas;let s,r,o,n,a,l,A,h=!1,c=!1,u=!1;i.addEventListener("mousedown",(e=>{this.getActive()&&0===e.button&&(A=setTimeout((function(){const o=t.viewer.scene.input;o.keyDown[o.KEY_CTRL]||t.clear(),s=e.pageX,r=e.pageY,a=e.offsetX,t.setMarqueeCorner1([s,r]),h=!0,t.viewer.cameraControl.pointerEnabled=!1,t.setMarqueeVisible(!0),i.style.cursor="crosshair"}),400),c=!0)})),i.addEventListener("mouseup",(e=>{if(!this.getActive())return;if(!h&&!u)return;if(0!==e.button)return;clearTimeout(A),o=e.pageX,n=e.pageY;const i=Math.abs(o-s),a=Math.abs(n-r);h=!1,t.viewer.cameraControl.pointerEnabled=!0,u&&(u=!1),(i>3||a>3)&&t.pick()})),document.addEventListener("mouseup",(e=>{this.getActive()&&0===e.button&&(clearTimeout(A),h&&(t.setMarqueeVisible(!1),h=!1,c=!1,u=!0,t.viewer.cameraControl.pointerEnabled=!0))}),!0),i.addEventListener("mousemove",(e=>{this.getActive()&&0===e.button&&c&&(clearTimeout(A),h&&(o=e.pageX,n=e.pageY,l=e.offsetX,t.setMarqueeVisible(!0),t.setMarqueeCorner2([o,n]),t.setPickMode(a<l?N.PICK_MODE_INSIDE:N.PICK_MODE_INTERSECTS)))}))}setActive(e){this._active!==e&&(this._active=e,this.fire("active",this._active))}getActive(){return this._active}destroy(){}},exports.Mesh=$i,exports.MetallicMaterial=vs,exports.MirroredRepeatWrapping=1002,exports.ModelMemento=class{constructor(e){if(this.objectsVisible=[],this.objectsEdges=[],this.objectsXrayed=[],this.objectsHighlighted=[],this.objectsSelected=[],this.objectsClippable=[],this.objectsPickable=[],this.objectsColorize=[],this.objectsOpacity=[],this.numObjects=0,e){const t=e.metaScene.scene;this.saveObjects(t,e)}}saveObjects(e,t,i){this.numObjects=0,this._mask=i?_.apply(i,{}):null;const s=!i||i.visible,r=!i||i.edges,o=!i||i.xrayed,n=!i||i.highlighted,a=!i||i.selected,l=!i||i.clippable,A=!i||i.pickable,h=!i||i.colorize,c=!i||i.opacity,u=t.metaObjects,d=e.objects;for(let e=0,t=u.length;e<t;e++){const t=d[u[e].id];if(t){if(s&&(this.objectsVisible[e]=t.visible),r&&(this.objectsEdges[e]=t.edges),o&&(this.objectsXrayed[e]=t.xrayed),n&&(this.objectsHighlighted[e]=t.highlighted),a&&(this.objectsSelected[e]=t.selected),l&&(this.objectsClippable[e]=t.clippable),A&&(this.objectsPickable[e]=t.pickable),h){const i=t.colorize;this.objectsColorize[3*e+0]=i[0],this.objectsColorize[3*e+1]=i[1],this.objectsColorize[3*e+2]=i[2]}c&&(this.objectsOpacity[e]=t.opacity),this.numObjects++}}}restoreObjects(e,t){const i=this._mask,s=!i||i.visible,r=!i||i.edges,o=!i||i.xrayed,n=!i||i.highlighted,a=!i||i.selected,l=!i||i.clippable,A=!i||i.pickable,h=!i||i.colorize,c=!i||i.opacity,u=t.metaObjects,d=e.objects;for(let e=0,t=u.length;e<t;e++){const t=d[u[e].id];t&&(s&&(t.visible=this.objectsVisible[e]),r&&(t.edges=this.objectsEdges[e]),o&&(t.xrayed=this.objectsXrayed[e]),n&&(t.highlighted=this.objectsHighlighted[e]),a&&(t.selected=this.objectsSelected[e]),l&&(t.clippable=this.objectsClippable[e]),A&&(t.pickable=this.objectsPickable[e]),h&&(Oh[0]=this.objectsColorize[3*e+0],Oh[1]=this.objectsColorize[3*e+1],Oh[2]=this.objectsColorize[3*e+2],t.colorize=Oh),c&&(t.opacity=this.objectsOpacity[e]))}}},exports.NavCubePlugin=class extends V{constructor(e,t={}){super("NavCube",e,t),e.navCube=this;try{this._navCubeScene=new li(e,{canvasId:t.canvasId,canvasElement:t.canvasElement,transparent:!0}),this._navCubeCanvas=this._navCubeScene.canvas.canvas,this._navCubeScene.input.keyboardEnabled=!1}catch(e){return void this.error(e)}const i=this._navCubeScene;i.clearLights(),new It(i,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new It(i,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new It(i,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),this._navCubeCamera=i.camera,this._navCubeCamera.ortho.scale=7,this._navCubeCamera.ortho.near=.1,this._navCubeCamera.ortho.far=2e3,i.edgeMaterial.edgeColor=[.2,.2,.2],i.edgeMaterial.edgeAlpha=.6,this._zUp=Boolean(e.camera.zUp);var s=this;this.setIsProjectNorth(t.isProjectNorth),this.setProjectNorthOffsetAngle(t.projectNorthOffsetAngle);const r=function(){const e=c.mat4();return function(t,i,r){return c.identityMat4(e),c.rotationMat4v(t*s._projectNorthOffsetAngle*c.DEGTORAD,[0,1,0],e),c.transformVec3(e,i,r)}}();this._synchCamera=function(){var t=c.rotationMat4c(-90*c.DEGTORAD,1,0,0),i=c.vec3(),o=c.vec3(),n=c.vec3();return function(){var a=e.camera.eye,l=e.camera.look,A=e.camera.up;i=c.mulVec3Scalar(c.normalizeVec3(c.subVec3(a,l,i)),5),s._isProjectNorth&&s._projectNorthOffsetAngle&&(i=r(-1,i,kB),A=r(-1,A,OB)),s._zUp?(c.transformVec3(t,i,o),c.transformVec3(t,A,n),s._navCubeCamera.look=[0,0,0],s._navCubeCamera.eye=c.transformVec3(t,i,o),s._navCubeCamera.up=c.transformPoint3(t,A,n)):(s._navCubeCamera.look=[0,0,0],s._navCubeCamera.eye=i,s._navCubeCamera.up=A)}}(),this._cubeTextureCanvas=new UB(e,i,t),this._cubeSampler=new Ds(i,{image:this._cubeTextureCanvas.getImage(),flipY:!0,wrapS:1001,wrapT:1001}),this._cubeMesh=new $i(i,{geometry:new jt(i,{primitive:"triangles",normals:[0,0,1,0,0,1,0,0,1,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1],positions:[1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,1,-1,-1,1,-1,-1,1,1,-1,1,1,-1,1,-1,-1,-1,-1,-1,-1,1,-1,-1,-1,1,-1,-1,1,-1,1,-1,-1,1,1,-1,-1,-1,-1,-1,-1,1,-1,1,1,-1],uv:[.5,.6666,.25,.6666,.25,.3333,.5,.3333,.5,.6666,.5,.3333,.75,.3333,.75,.6666,.5,.6666,.5,1,.25,1,.25,.6666,.25,.6666,0,.6666,0,.3333,.25,.3333,.25,0,.5,0,.5,.3333,.25,.3333,.75,.3333,1,.3333,1,.6666,.75,.6666],indices:[0,1,2,0,2,3,4,5,6,4,6,7,8,9,10,8,10,11,12,13,14,12,14,15,16,17,18,16,18,19,20,21,22,20,22,23]}),material:new Xt(i,{diffuse:[.4,.4,.4],specular:[.4,.4,.4],emissive:[.6,.6,.6],diffuseMap:this._cubeSampler,emissiveMap:this._cubeSampler}),visible:!0,edges:!0}),this._shadow=!1===t.shadowVisible?null:new $i(i,{geometry:new jt(i,ts({center:[0,0,0],radiusTop:.001,radiusBottom:1.4,height:.01,radialSegments:20,heightSegments:1,openEnded:!0})),material:new Xt(i,{diffuse:[0,0,0],specular:[0,0,0],emissive:[0,0,0],alpha:.5}),position:[0,-1.5,0],visible:!0,pickable:!1,backfaces:!1}),this._onCameraMatrix=e.camera.on("matrix",this._synchCamera),this._onCameraWorldAxis=e.camera.on("worldAxis",(()=>{e.camera.zUp?(this._zUp=!0,this._cubeTextureCanvas.setZUp(),this._repaint(),this._synchCamera()):e.camera.yUp&&(this._zUp=!1,this._cubeTextureCanvas.setYUp(),this._repaint(),this._synchCamera())})),this._onCameraFOV=e.camera.perspective.on("fov",(e=>{this._synchProjection&&(this._navCubeCamera.perspective.fov=e)})),this._onCameraProjection=e.camera.on("projection",(e=>{this._synchProjection&&(this._navCubeCamera.projection="ortho"===e||"perspective"===e?e:"perspective")}));var o=-1;function n(e){var t=[0,0];if(e){for(var i=e.target,s=0,r=0;i.offsetParent;)s+=i.offsetLeft,r+=i.offsetTop,i=i.offsetParent;t[0]=e.pageX-s,t[1]=e.pageY-r}else e=window.event,t[0]=e.x,t[1]=e.y;return t}var a,l,A=null,h=null,u=!1,d=!1,p=.5;s._navCubeCanvas.addEventListener("mouseenter",s._onMouseEnter=function(e){d=!0}),s._navCubeCanvas.addEventListener("mouseleave",s._onMouseLeave=function(e){d=!1}),s._navCubeCanvas.addEventListener("mousedown",s._onMouseDown=function(e){if(1===e.which){A=e.x,h=e.y,a=e.clientX,l=e.clientY;var t=n(e),s=i.pick({canvasPos:t});u=!!s}}),document.addEventListener("mouseup",s._onMouseUp=function(e){if(1===e.which&&(u=!1,null!==A)){var t=n(e),a=i.pick({canvasPos:t,pickSurface:!0});if(a&&a.uv){var l=s._cubeTextureCanvas.getArea(a.uv);if(l>=0&&(document.body.style.cursor="pointer",o>=0&&(s._cubeTextureCanvas.setAreaHighlighted(o,!1),s._repaint(),o=-1),l>=0)){if(s._cubeTextureCanvas.setAreaHighlighted(l,!0),o=l,s._repaint(),e.x<A-3||e.x>A+3||e.y<h-3||e.y>h+3)return;var c=s._cubeTextureCanvas.getAreaDir(l);if(c){var d=s._cubeTextureCanvas.getAreaUp(l);s._isProjectNorth&&s._projectNorthOffsetAngle&&(c=r(1,c,kB),d=r(1,d,OB)),f(c,d,(function(){o>=0&&(s._cubeTextureCanvas.setAreaHighlighted(o,!1),s._repaint(),o=-1),document.body.style.cursor="pointer",o>=0&&(s._cubeTextureCanvas.setAreaHighlighted(o,!1),s._repaint(),o=-1),l>=0&&(s._cubeTextureCanvas.setAreaHighlighted(l,!1),o=-1,s._repaint())}))}}}}}),document.addEventListener("mousemove",s._onMouseMove=function(t){if(o>=0&&(s._cubeTextureCanvas.setAreaHighlighted(o,!1),s._repaint(),o=-1),1!==t.buttons||u){if(u){var r=t.clientX,A=t.clientY;return document.body.style.cursor="move",void function(t,i){var s=(t-a)*-p,r=(i-l)*-p;e.camera.orbitYaw(s),e.camera.orbitPitch(-r),a=t,l=i}(r,A)}if(d){var h=n(t),c=i.pick({canvasPos:h,pickSurface:!0});if(c){if(c.uv){document.body.style.cursor="pointer";var f=s._cubeTextureCanvas.getArea(c.uv);if(f===o)return;o>=0&&s._cubeTextureCanvas.setAreaHighlighted(o,!1),f>=0&&(s._cubeTextureCanvas.setAreaHighlighted(f,!0),s._repaint(),o=f)}}else document.body.style.cursor="default",o>=0&&(s._cubeTextureCanvas.setAreaHighlighted(o,!1),s._repaint(),o=-1)}}});var f=function(){var t=c.vec3();return function(i,r,o){var n=s._fitVisible?e.scene.getAABB(e.scene.visibleObjectIds):e.scene.aabb,a=c.getAABB3Diag(n);c.getAABB3Center(n,t);var l=Math.abs(a/Math.tan(s._cameraFitFOV*c.DEGTORAD));e.cameraControl.pivotPos=t,s._cameraFly?e.cameraFlight.flyTo({look:t,eye:[t[0]-l*i[0],t[1]-l*i[1],t[2]-l*i[2]],up:r||[0,1,0],orthoScale:1.1*a,fitFOV:s._cameraFitFOV,duration:s._cameraFlyDuration},o):e.cameraFlight.jumpTo({look:t,eye:[t[0]-l*i[0],t[1]-l*i[1],t[2]-l*i[2]],up:r||[0,1,0],orthoScale:1.1*a,fitFOV:s._cameraFitFOV},o)}}();this._onUpdated=e.localeService.on("updated",(()=>{this._cubeTextureCanvas.clear(),this._repaint()})),this.setVisible(t.visible),this.setCameraFitFOV(t.cameraFitFOV),this.setCameraFly(t.cameraFly),this.setCameraFlyDuration(t.cameraFlyDuration),this.setFitVisible(t.fitVisible),this.setSynchProjection(t.synchProjection)}send(e,t){if("language"===e)this._cubeTextureCanvas.clear(),this._repaint()}_repaint(){const e=this._cubeTextureCanvas.getImage();this._cubeMesh.material.diffuseMap.image=e,this._cubeMesh.material.emissiveMap.image=e}setVisible(e=!0){this._navCubeCanvas&&(this._cubeMesh.visible=e,this._shadow&&(this._shadow.visible=e),this._navCubeCanvas.style.visibility=e?"visible":"hidden")}getVisible(){return!!this._navCubeCanvas&&this._cubeMesh.visible}setFitVisible(e=!1){this._fitVisible=e}getFitVisible(){return this._fitVisible}setCameraFly(e=!0){this._cameraFly=e}getCameraFly(){return this._cameraFly}setCameraFitFOV(e=45){this._cameraFitFOV=e}getCameraFitFOV(){return this._cameraFitFOV}setCameraFlyDuration(e=.5){this._cameraFlyDuration=e}getCameraFlyDuration(){return this._cameraFlyDuration}setSynchProjection(e=!1){this._synchProjection=e}getSynchProjection(){return this._synchProjection}setIsProjectNorth(e=!1){this._isProjectNorth=e}getIsProjectNorth(){return this._isProjectNorth}setProjectNorthOffsetAngle(e){this._projectNorthOffsetAngle=e}getProjectNorthOffsetAngle(){return this._projectNorthOffsetAngle}destroy(){this._navCubeCanvas&&(this.viewer.localeService.off(this._onUpdated),this.viewer.camera.off(this._onCameraMatrix),this.viewer.camera.off(this._onCameraWorldAxis),this.viewer.camera.perspective.off(this._onCameraFOV),this.viewer.camera.off(this._onCameraProjection),this._navCubeCanvas.removeEventListener("mouseenter",this._onMouseEnter),this._navCubeCanvas.removeEventListener("mouseleave",this._onMouseLeave),this._navCubeCanvas.removeEventListener("mousedown",this._onMouseDown),document.removeEventListener("mousemove",this._onMouseMove),document.removeEventListener("mouseup",this._onMouseUp),this._navCubeCanvas=null,this._cubeTextureCanvas.destroy(),this._cubeTextureCanvas=null,this._onMouseEnter=null,this._onMouseLeave=null,this._onMouseDown=null,this._onMouseMove=null,this._onMouseUp=null),this._navCubeScene.destroy(),this._navCubeScene=null,this._cubeMesh=null,this._shadow=null,super.destroy()}},exports.NearestFilter=1003,exports.NearestMipMapLinearFilter=1005,exports.NearestMipMapNearestFilter=1004,exports.NearestMipmapLinearFilter=1005,exports.NearestMipmapNearestFilter=1004,exports.Node=fs,exports.OBJLoaderPlugin=class extends V{constructor(e,t){super("OBJLoader",e,t),this._sceneGraphLoader=new QB}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);var t=new fs(this.viewer.scene,_.apply(e,{isModel:!0}));const i=t.id,s=e.src;if(!s)return this.error("load() param expected: src"),t;if(e.metaModelSrc){const r=e.metaModelSrc;_.loadJSON(r,(r=>{this.viewer.metaScene.createMetaModel(i,r),this._sceneGraphLoader.load(t,s,e)}),(e=>{this.error(`load(): Failed to load model modelMetadata for model '${i} from  '${r}' - ${e}`)}))}else this._sceneGraphLoader.load(t,s,e);return t.once("destroyed",(()=>{this.viewer.metaScene.destroyMetaModel(i)})),t}destroy(){super.destroy()}},exports.ObjectsKdTree3=class{constructor(e){if(!e)throw"Parameter expected: cfg";if(!e.viewer)throw"Parameter expected: cfg.viewer";this.viewer=e.viewer,this._maxTreeDepth=e.maxTreeDepth||15,this._root=null,this._needsRebuild=!0,this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{this._needsRebuild=!0})),this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{this._needsRebuild=!0}))}get root(){return this._needsRebuild&&this._rebuild(),this._root}_rebuild(){const e=this.viewer.scene;this._root={aabb:e.getAABB()};for(let t in e.objects){const i=e.objects[t];this._insertEntity(this._root,i,1)}this._needsRebuild=!1}_insertEntity(e,t,i){const s=t.aabb;if(i>=this._maxTreeDepth)return e.entities=e.entities||[],void e.entities.push(t);if(e.left&&c.containsAABB3(e.left.aabb,s))return void this._insertEntity(e.left,t,i+1);if(e.right&&c.containsAABB3(e.right.aabb,s))return void this._insertEntity(e.right,t,i+1);const r=e.aabb;u[0]=r[3]-r[0],u[1]=r[4]-r[1],u[2]=r[5]-r[2];let o=0;if(u[1]>u[o]&&(o=1),u[2]>u[o]&&(o=2),!e.left){const n=r.slice();if(n[o+3]=(r[o]+r[o+3])/2,e.left={aabb:n},c.containsAABB3(n,s))return void this._insertEntity(e.left,t,i+1)}if(!e.right){const n=r.slice();if(n[o]=(r[o]+r[o+3])/2,e.right={aabb:n},c.containsAABB3(n,s))return void this._insertEntity(e.right,t,i+1)}e.entities=e.entities||[],e.entities.push(t)}destroy(){const e=this.viewer.scene;e.off(this._onModelLoaded),e.off(this._onModelUnloaded),this._root=null,this._needsRebuild=!0}},exports.ObjectsMemento=Qh,exports.PNGMediaType=10002,exports.Path=class extends vh{constructor(e,t={}){super(e,t),this._cachedLengths=[],this._dirty=!0,this._curves=[],this._t=0,this._dirtySubs=[],this._destroyedSubs=[],this.curves=t.curves||[],this.t=t.t}addCurve(e){this._curves.push(e),this._dirty=!0}set curves(e){var t,i,s;for(e=e||[],i=0,s=this._curves.length;i<s;i++)(t=this._curves[i]).off(this._dirtySubs[i]),t.off(this._destroyedSubs[i]);this._curves=[],this._dirtySubs=[],this._destroyedSubs=[];var r=this;function o(){r._dirty=!0}function n(){var e=this.id;for(i=0,s=r._curves.length;i<s;i++)if(r._curves[i].id===e)return r._curves=r._curves.slice(i,i+1),r._dirtySubs=r._dirtySubs.slice(i,i+1),r._destroyedSubs=r._destroyedSubs.slice(i,i+1),void(r._dirty=!0)}for(i=0,s=e.length;i<s;i++){if(t=e[i],_.isNumeric(t)||_.isString(t)){var a=t;if(!(t=this.scene.components[a])){this.error("Component not found: "+_inQuotes(a));continue}}var l=t.type;"xeokit.SplineCurve"===l||"xeokit.Path"===l||"xeokit.CubicBezierCurve"===l||"xeokit.QuadraticBezierCurve"===l?(this._curves.push(t),this._dirtySubs.push(t.on("dirty",o)),this._destroyedSubs.push(t.once("destroyed",n))):this.error("Component "+_inQuotes(t.id)+" is not a xeokit.SplineCurve, xeokit.Path or xeokit.QuadraticBezierCurve")}this._dirty=!0}get curves(){return this._curves}set t(e){e=e||0,this._t=e<0?0:e>1?1:e}get t(){return this._t}get point(){return this.getPoint(this._t)}get length(){var e=this._getCurveLengths();return e[e.length-1]}getPoint(e){for(var t,i=e*this.length,s=this._getCurveLengths(),r=0;r<s.length;){if(s[r]>=i){var o=1-(s[r]-i)/(t=this._curves[r]).length;return t.getPointAt(o)}r++}return null}_getCurveLengths(){if(!this._dirty)return this._cachedLengths;var e,t=[],i=0,s=this._curves.length;for(e=0;e<s;e++)i+=this._curves[e].length,t.push(i);return this._cachedLengths=t,this._dirty=!1,t}_getJSON(){for(var e=[],t=0,i=this._curves.length;t<i;t++)e.push(this._curves[t].id);return{curves:e,t:this._t}}destroy(){var e,t,i;for(super.destroy(),e=0,t=this._curves.length;e<t;e++)(i=this._curves[e]).off(this._dirtySubs[e]),i.off(this._destroyedSubs[e])}},exports.PerformanceModel=class extends qA{constructor(e,t={}){super(e,t)}},exports.PhongMaterial=Xt,exports.PickResult=Te,exports.Plugin=V,exports.PointLight=class extends Ft{get type(){return"PointLight"}constructor(e,t={}){super(e,t);const i=this;this._shadowRenderBuf=null,this._shadowViewMatrix=null,this._shadowProjMatrix=null,this._shadowViewMatrixDirty=!0,this._shadowProjMatrixDirty=!0;const s=this.scene.camera,r=this.scene.canvas;this._onCameraViewMatrix=s.on("viewMatrix",(()=>{this._shadowViewMatrixDirty=!0})),this._onCameraProjMatrix=s.on("projMatrix",(()=>{this._shadowProjMatrixDirty=!0})),this._onCanvasBoundary=r.on("boundary",(()=>{this._shadowProjMatrixDirty=!0})),this._state=new at({type:"point",pos:c.vec3([1,1,1]),color:c.vec3([.7,.7,.8]),intensity:1,attenuation:[0,0,0],space:t.space||"view",castsShadow:!1,getShadowViewMatrix:()=>{if(i._shadowViewMatrixDirty){i._shadowViewMatrix||(i._shadowViewMatrix=c.identityMat4());const e=i._state.pos,t=s.look,r=s.up;c.lookAtMat4v(e,t,r,i._shadowViewMatrix),i._shadowViewMatrixDirty=!1}return i._shadowViewMatrix},getShadowProjMatrix:()=>{if(i._shadowProjMatrixDirty){i._shadowProjMatrix||(i._shadowProjMatrix=c.identityMat4());const e=i.scene.canvas.canvas;c.perspectiveMat4(Math.PI/180*70,e.clientWidth/e.clientHeight,.1,500,i._shadowProjMatrix),i._shadowProjMatrixDirty=!1}return i._shadowProjMatrix},getShadowRenderBuf:()=>(i._shadowRenderBuf||(i._shadowRenderBuf=new tt(i.scene.canvas.canvas,i.scene.canvas.gl,{size:[1024,1024]})),i._shadowRenderBuf)}),this.pos=t.pos,this.color=t.color,this.intensity=t.intensity,this.constantAttenuation=t.constantAttenuation,this.linearAttenuation=t.linearAttenuation,this.quadraticAttenuation=t.quadraticAttenuation,this.castsShadow=t.castsShadow,this.scene._lightCreated(this)}set pos(e){this._state.pos.set(e||[1,1,1]),this._shadowViewMatrixDirty=!0,this.glRedraw()}get pos(){return this._state.pos}set color(e){this._state.color.set(e||[.7,.7,.8]),this.glRedraw()}get color(){return this._state.color}set intensity(e){e=void 0!==e?e:1,this._state.intensity=e,this.glRedraw()}get intensity(){return this._state.intensity}set constantAttenuation(e){this._state.attenuation[0]=e||0,this.glRedraw()}get constantAttenuation(){return this._state.attenuation[0]}set linearAttenuation(e){this._state.attenuation[1]=e||0,this.glRedraw()}get linearAttenuation(){return this._state.attenuation[1]}set quadraticAttenuation(e){this._state.attenuation[2]=e||0,this.glRedraw()}get quadraticAttenuation(){return this._state.attenuation[2]}set castsShadow(e){e=!!e,this._state.castsShadow!==e&&(this._state.castsShadow=e,this._shadowViewMatrixDirty=!0,this.glRedraw())}get castsShadow(){return this._state.castsShadow}destroy(){const e=this.scene.camera,t=this.scene.canvas;e.off(this._onCameraViewMatrix),e.off(this._onCameraProjMatrix),t.off(this._onCanvasBoundary),super.destroy(),this._state.destroy(),this._shadowRenderBuf&&this._shadowRenderBuf.destroy(),this.scene._lightDestroyed(this),this.glRedraw()}},exports.PointerCircle=Q,exports.PointerLens=class{constructor(e,t={}){this.viewer=e,this.scene=this.viewer.scene,this._lensCursorDiv=document.createElement("div"),this.viewer.scene.canvas.canvas.parentNode.insertBefore(this._lensCursorDiv,this.viewer.scene.canvas.canvas),this._lensCursorDiv.style.background="pink",this._lensCursorDiv.style.border="2px solid red",this._lensCursorDiv.style.borderRadius="20px",this._lensCursorDiv.style.width="10px",this._lensCursorDiv.style.height="10px",this._lensCursorDiv.style.margin="-200px -200px",this._lensCursorDiv.style.zIndex="100000",this._lensCursorDiv.style.position="absolute",this._lensCursorDiv.style.pointerEvents="none",this._lensContainer=document.createElement("div"),this._lensContainer.style.border="1px solid black",this._lensContainer.style.background="white",this._lensContainer.style.borderRadius="50%",this._lensContainer.style.width="300px",this._lensContainer.style.height="300px",this._lensContainer.style.marginTop="85px",this._lensContainer.style.marginLeft="25px",this._lensContainer.style.zIndex="15000",this._lensContainer.style.position="absolute",this._lensContainer.style.pointerEvents="none",this._lensContainer.style.visibility="hidden",this._lensCanvas=document.createElement("canvas"),this._lensCanvas.style.borderRadius="50%",this._lensCanvas.style.width="300px",this._lensCanvas.style.height="300px",this._lensCanvas.style.zIndex="15000",this._lensCanvas.style.pointerEvents="none",document.body.appendChild(this._lensContainer),this._lensContainer.appendChild(this._lensCanvas),this._lensCanvasContext=this._lensCanvas.getContext("2d"),this._canvasElement=this.viewer.scene.canvas.canvas,this._canvasPos=null,this._snappedCanvasPos=null,this._lensPosToggle=!0,this._zoomLevel=t.zoomLevel||2,this._active=!1!==t.active,this._visible=!1,this._snapped=!1,this._onViewerRendering=this.viewer.scene.on("rendering",(()=>{this._active&&this._visible&&this.update()}))}update(){if(!this._active||!this._visible)return;if(!this._canvasPos)return;const e=this._lensContainer.getBoundingClientRect(),t=this._canvasElement.getBoundingClientRect(),i=this._canvasPos[0]<e.right&&this._canvasPos[0]>e.left&&this._canvasPos[1]<e.bottom&&this._canvasPos[1]>e.top;this._lensContainer.style.marginLeft="25px",i&&(this._lensPosToggle?this._lensContainer.style.marginTop=t.bottom-t.top-this._lensCanvas.height-85+"px":this._lensContainer.style.marginTop="85px",this._lensPosToggle=!this._lensPosToggle),this._lensCanvasContext.clearRect(0,0,this._lensCanvas.width,this._lensCanvas.height);const s=Math.max(this._lensCanvas.width,this._lensCanvas.height)/this._zoomLevel;this._lensCanvasContext.drawImage(this._canvasElement,this._canvasPos[0]-s/2,this._canvasPos[1]-s/2,s,s,0,0,this._lensCanvas.width,this._lensCanvas.height);const r=[(e.left+e.right)/2-t.left,(e.top+e.bottom)/2-t.top];if(this._snappedCanvasPos){const e=this._snappedCanvasPos[0]-this._canvasPos[0],t=this._snappedCanvasPos[1]-this._canvasPos[1];this._lensCursorDiv.style.marginLeft=r[0]+e*this._zoomLevel-10+"px",this._lensCursorDiv.style.marginTop=r[1]+t*this._zoomLevel-10+"px"}else this._lensCursorDiv.style.marginLeft=r[0]-10+"px",this._lensCursorDiv.style.marginTop=r[1]-10+"px"}set zoomFactor(e){this._zoomFactor=e,this.update()}get zoomFactor(){return this._zoomFactor}set canvasPos(e){this._canvasPos=e,this.update()}get canvasPos(){return this._canvasPos}set snappedCanvasPos(e){this._snappedCanvasPos=e,this.update()}get snappedCanvasPos(){return this._snappedCanvasPos}set snapped(e){this._snapped=e,e?(this._lensCursorDiv.style.background="greenyellow",this._lensCursorDiv.style.border="2px solid green"):(this._lensCursorDiv.style.background="pink",this._lensCursorDiv.style.border="2px solid red")}get snapped(){return this._snapped}set active(e){this._active=e,this._lensContainer.style.visibility=e&&this._visible?"visible":"hidden",e&&this._visible||(this._lensCursorDiv.style.marginLeft="-100px",this._lensCursorDiv.style.marginTop="-100px"),this.update()}get active(){return this._active}set visible(e){this._visible=e,this._lensContainer.style.visibility=e&&this._active?"visible":"hidden",e&&this._active||(this._lensCursorDiv.style.marginLeft="-100px",this._lensCursorDiv.style.marginTop="-100px"),this.update()}get visible(){return this._visible}destroy(){this._destroyed||(this.viewer.scene.off(this._onViewerRendering),this._lensContainer.removeChild(this._lensCanvas),document.body.removeChild(this._lensContainer),this._destroyed=!0)}},exports.QuadraticBezierCurve=class extends vh{constructor(e,t={}){super(e,t),this.v0=t.v0,this.v1=t.v1,this.v2=t.v2,this.t=t.t}set v0(e){this._v0=e||c.vec3([0,0,0])}get v0(){return this._v0}set v1(e){this._v1=e||c.vec3([0,0,0])}get v1(){return this._v1}set v2(e){this._v2=e||c.vec3([0,0,0])}get v2(){return this._v2}set t(e){e=e||0,this._t=e<0?0:e>1?1:e}get t(){return this._t}get point(){return this.getPoint(this._t)}getPoint(e){var t=c.vec3();return t[0]=c.b2(e,this._v0[0],this._v1[0],this._v2[0]),t[1]=c.b2(e,this._v0[1],this._v1[1],this._v2[1]),t[2]=c.b2(e,this._v0[2],this._v1[2],this._v2[2]),t}getJSON(){return{v0:this._v0,v1:this._v1,v2:this._v2,t:this._t}}},exports.Queue=d,exports.RGBAFormat=1023,exports.RGBAIntegerFormat=1033,exports.RGBA_ASTC_10x10_Format=37819,exports.RGBA_ASTC_10x5_Format=37816,exports.RGBA_ASTC_10x6_Format=37817,exports.RGBA_ASTC_10x8_Format=37818,exports.RGBA_ASTC_12x10_Format=37820,exports.RGBA_ASTC_12x12_Format=37821,exports.RGBA_ASTC_4x4_Format=37808,exports.RGBA_ASTC_5x4_Format=37809,exports.RGBA_ASTC_5x5_Format=37810,exports.RGBA_ASTC_6x5_Format=37811,exports.RGBA_ASTC_6x6_Format=37812,exports.RGBA_ASTC_8x5_Format=37813,exports.RGBA_ASTC_8x6_Format=37814,exports.RGBA_ASTC_8x8_Format=37815,exports.RGBA_BPTC_Format=36492,exports.RGBA_ETC2_EAC_Format=37496,exports.RGBA_PVRTC_2BPPV1_Format=35843,exports.RGBA_PVRTC_4BPPV1_Format=35842,exports.RGBA_S3TC_DXT1_Format=33777,exports.RGBA_S3TC_DXT3_Format=33778,exports.RGBA_S3TC_DXT5_Format=33779,exports.RGBFormat=1022,exports.RGB_ETC1_Format=36196,exports.RGB_ETC2_Format=37492,exports.RGB_PVRTC_2BPPV1_Format=35841,exports.RGB_PVRTC_4BPPV1_Format=35840,exports.RGB_S3TC_DXT1_Format=33776,exports.RGFormat=1030,exports.RGIntegerFormat=1031,exports.ReadableGeometry=jt,exports.RedFormat=1028,exports.RedIntegerFormat=1029,exports.ReflectionMap=class extends Uh{get type(){return"ReflectionMap"}constructor(e,t={}){super(e,t),this.scene._lightsState.addReflectionMap(this._state),this.scene._reflectionMapCreated(this)}destroy(){super.destroy(),this.scene._reflectionMapDestroyed(this)}},exports.RepeatWrapping=1e3,exports.STLDefaultDataSource=cw,exports.STLLoaderPlugin=class extends V{constructor(e,t={}){super("STLLoader",e,t),this._sceneGraphLoader=new dw,this.dataSource=t.dataSource}set dataSource(e){this._dataSource=e||new cw}get dataSource(){return this._dataSource}load(e){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new fs(this.viewer.scene,_.apply(e,{isModel:!0})),i=e.src,s=e.stl;return i||s?(i?this._sceneGraphLoader.load(this,t,i,e):this._sceneGraphLoader.parse(this,t,s,e),t):(this.error("load() param expected: either 'src' or 'stl'"),t)}},exports.SceneModel=qA,exports.SceneModelMesh=zs,exports.SceneModelTransform=jA,exports.SectionPlane=os,exports.SectionPlanesPlugin=class extends V{constructor(e,t={}){if(super("SectionPlanes",e),this._freeControls=[],this._sectionPlanes=e.scene.sectionPlanes,this._controls={},this._shownControlId=null,null!==t.overviewCanvasId&&void 0!==t.overviewCanvasId){const e=document.getElementById(t.overviewCanvasId);e?this._overview=new ZB(this,{overviewCanvas:e,visible:t.overviewVisible,onHoverEnterPlane:e=>{this._overview.setPlaneHighlighted(e,!0)},onHoverLeavePlane:e=>{this._overview.setPlaneHighlighted(e,!1)},onClickedPlane:e=>{if(this.getShownControl()===e)return void this.hideControl();this.showControl(e);const t=this.sectionPlanes[e].pos;qB.set(this.viewer.scene.aabb),c.getAABB3Center(qB,$B),qB[0]+=t[0]-$B[0],qB[1]+=t[1]-$B[1],qB[2]+=t[2]-$B[2],qB[3]+=t[0]-$B[0],qB[4]+=t[1]-$B[1],qB[5]+=t[2]-$B[2],this.viewer.cameraFlight.flyTo({aabb:qB,fitFOV:65})},onClickedNothing:()=>{this.hideControl()}}):this.warn("Can't find overview canvas: '"+t.overviewCanvasId+"' - will create plugin without overview")}this._onSceneSectionPlaneCreated=e.scene.on("sectionPlaneCreated",(e=>{this._sectionPlaneCreated(e)}))}setOverviewVisible(e){this._overview&&this._overview.setVisible(e)}getOverviewVisible(){if(this._overview)return this._overview.getVisible()}get sectionPlanes(){return this._sectionPlanes}createSectionPlane(e={}){void 0!==e.id&&null!==e.id&&this.viewer.scene.components[e.id]&&(this.error("Viewer component with this ID already exists: "+e.id),delete e.id);return new os(this.viewer.scene,{id:e.id,pos:e.pos,dir:e.dir,active:!0})}_sectionPlaneCreated(e){const t=this._freeControls.length>0?this._freeControls.pop():new JB(this);t._setSectionPlane(e),t.setVisible(!1),this._controls[e.id]=t,this._overview&&this._overview.addSectionPlane(e),e.once("destroyed",(()=>{this._sectionPlaneDestroyed(e)}))}flipSectionPlanes(){const e=this.viewer.scene.sectionPlanes;for(let t in e){e[t].flipDir()}}showControl(e){const t=this._controls[e];t?(this.hideControl(),t.setVisible(!0),this._overview&&this._overview.setPlaneSelected(e,!0),this._shownControlId=e):this.error("Control not found: "+e)}getShownControl(){return this._shownControlId}hideControl(){for(var e in this._controls)this._controls.hasOwnProperty(e)&&(this._controls[e].setVisible(!1),this._overview&&this._overview.setPlaneSelected(e,!1));this._shownControlId=null}destroySectionPlane(e){var t=this.viewer.scene.sectionPlanes[e];t?(this._sectionPlaneDestroyed(t),t.destroy(),e===this._shownControlId&&(this._shownControlId=null)):this.error("SectionPlane not found: "+e)}_sectionPlaneDestroyed(e){this._overview&&this._overview.removeSectionPlane(e);const t=this._controls[e.id];t&&(t.setVisible(!1),t._setSectionPlane(null),delete this._controls[e.id],this._freeControls.push(t))}clear(){const e=Object.keys(this._sectionPlanes);for(var t=0,i=e.length;t<i;t++)this.destroySectionPlane(e[t])}send(e,t){switch(e){case"snapshotStarting":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!0);break;case"snapshotFinished":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!1);break;case"clearSectionPlanes":this.clear()}}destroy(){this.clear(),this._overview&&this._overview.destroy(),this._destroyFreeControls(),super.destroy()}_destroyFreeControls(){for(var e=this._freeControls.pop();e;)e._destroy(),e=this._freeControls.pop();this.viewer.scene.off(this._onSceneSectionPlaneCreated)}},exports.ShortType=1011,exports.Skybox=Vh,exports.SkyboxesPlugin=class extends V{constructor(e){super("skyboxes",e),this.skyboxes={}}send(e,t){if("clear"===e)this.clear()}createSkybox(e,t){if(this.viewer.scene.components[e])return this.error("Component with this ID already exists: "+e),this;var i=new Vh(this.viewer.scene,{id:e,pos:t.pos,dir:t.dir,active:!0});return this.skyboxes[e]=i,i}destroySkybox(e){var t=this.skyboxes[e];t?t.destroy():this.error("Skybox not found: "+e)}clear(){for(var e=Object.keys(this.viewer.scene.skyboxes),t=0,i=e.length;t<i;t++)this.destroySkybox(e[t])}destroy(){this.clear(),super.clear()}},exports.SpecularMaterial=xs,exports.SplineCurve=bh,exports.SpriteMarker=class extends Ae{constructor(e,t={}){super(e,{entity:t.entity,occludable:t.occludable,worldPos:t.worldPos}),this._occluded=!1,this._visible=!0,this._src=null,this._image=null,this._pos=c.vec3(),this._origin=c.vec3(),this._rtcPos=c.vec3(),this._dir=c.vec3(),this._size=1,this._imageSize=c.vec2(),this._texture=new Ds(this,{src:t.src}),this._geometry=new jt(this,{primitive:"triangles",positions:[3,3,0,-3,3,0,-3,-3,0,3,-3,0],normals:[-1,0,0,-1,0,0,-1,0,0,-1,0,0],uv:[1,-1,0,-1,0,0,1,0],indices:[0,1,2,0,2,3]}),this._mesh=new $i(this,{geometry:this._geometry,material:new Xt(this,{ambient:[.9,.3,.9],shininess:30,diffuseMap:this._texture,backfaces:!0}),scale:[1,1,1],position:t.worldPos,rotation:[90,0,0],billboard:"spherical",occluder:!1}),this.visible=!0,this.collidable=t.collidable,this.clippable=t.clippable,this.pickable=t.pickable,this.opacity=t.opacity,this.size=t.size,t.image?this.image=t.image:this.src=t.src}_setVisible(e){this._occluded=!e,this._mesh.visible=this._visible&&!this._occluded,super._setVisible(e)}set visible(e){this._visible=null==e||e,this._mesh.visible=this._visible&&!this._occluded}get visible(){return this._visible}set image(e){this._image=e,this._image&&(this._imageSize[0]=this._image.width,this._imageSize[1]=this._image.height,this._updatePlaneSizeFromImage(),this._src=null,this._texture.image=this._image)}get image(){return this._image}set src(e){if(this._src=e,this._src){this._image=null;const e=new Image;e.onload=()=>{this._texture.image=e,this._imageSize[0]=e.width,this._imageSize[1]=e.height,this._updatePlaneSizeFromImage()},e.src=this._src}}get src(){return this._src}set size(e){this._size=null==e?1:e,this._image&&this._updatePlaneSizeFromImage()}get size(){return this._size}set collidable(e){this._mesh.collidable=!1!==e}get collidable(){return this._mesh.collidable}set clippable(e){this._mesh.clippable=!1!==e}get clippable(){return this._mesh.clippable}set pickable(e){this._mesh.pickable=!1!==e}get pickable(){return this._mesh.pickable}set opacity(e){this._mesh.opacity=e}get opacity(){return this._mesh.opacity}_updatePlaneSizeFromImage(){const e=.5*this._size,t=this._imageSize[0],i=this._imageSize[1],s=i/t;this._geometry.positions=t>i?[e,e*s,0,-e,e*s,0,-e,-e*s,0,e,-e*s,0]:[e/s,e,0,-e/s,e,0,-e/s,-e,0,e/s,-e,0]}},exports.StoreyViewsPlugin=class extends V{constructor(e,t={}){super("StoreyViews",e),this._objectsMemento=new Qh,this._cameraMemento=new kh,this.storeys={},this.modelStoreys={},this._fitStoreyMaps=!!t.fitStoreyMaps,this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{this._registerModelStoreys(e),this.fire("storeys",this.storeys)}))}_registerModelStoreys(e){const t=this.viewer,i=t.scene,s=t.metaScene,r=s.metaModels[e],o=i.models[e];if(!r||!r.rootMetaObjects)return;const n=r.rootMetaObjects;for(let t=0,r=n.length;t<r;t++){const r=n[t].getObjectIDsInSubtreeByType(["IfcBuildingStorey"]);for(let t=0,n=r.length;t<n;t++){const n=r[t],a=s.metaObjects[n].getObjectIDsInSubtree(),l=i.getAABB(a),A=Math.random()>.5?a.length:0,h=new ew(this,o.aabb,l,e,n,A);h._onModelDestroyed=o.once("destroyed",(()=>{this._deregisterModelStoreys(e),this.fire("storeys",this.storeys)})),this.storeys[n]=h,this.modelStoreys[e]||(this.modelStoreys[e]={}),this.modelStoreys[e][n]=h}}}_deregisterModelStoreys(e){const t=this.modelStoreys[e];if(t){const i=this.viewer.scene;for(let e in t)if(t.hasOwnProperty(e)){const s=t[e],r=i.models[s.modelId];r&&r.off(s._onModelDestroyed),delete this.storeys[e]}delete this.modelStoreys[e]}}get fitStoreyMaps(){return this._fitStoreyMaps}gotoStoreyCamera(e,t={}){const i=this.storeys[e];if(!i)return this.error("IfcBuildingStorey not found with this ID: "+e),void(t.done&&t.done());const s=this.viewer,r=s.scene.camera,o=i.storeyAABB;if(o[3]<o[0]||o[4]<o[1]||o[5]<o[2])return void(t.done&&t.done());if(o[3]===o[0]&&o[4]===o[1]&&o[5]===o[2])return void(t.done&&t.done());const n=c.getAABB3Center(o),a=c.getAABB3Diag(o),l=Math.abs(a/Math.tan(45*c.DEGTORAD)),A=1.3*a,h=iw;h[0]=n[0]+r.worldUp[0]*l,h[1]=n[1]+r.worldUp[1]*l,h[2]=n[2]+r.worldUp[2]*l;const u=r.worldForward;t.done?s.cameraFlight.flyTo(_.apply(t,{eye:h,look:n,up:u,orthoScale:A}),(()=>{t.done()})):(s.cameraFlight.jumpTo(_.apply(t,{eye:h,look:n,up:u,orthoScale:A})),s.camera.ortho.scale=A)}showStoreyObjects(e,t={}){if(!this.storeys[e])return void this.error("IfcBuildingStorey not found with this ID: "+e);const i=this.viewer,s=i.scene;i.metaScene.metaObjects[e]&&(t.hideOthers&&s.setObjectsVisible(i.scene.visibleObjectIds,!1),this.withStoreyObjects(e,((e,t)=>{e&&(e.visible=!0)})))}withStoreyObjects(e,t){const i=this.viewer,s=i.scene,r=i.metaScene,o=r.metaObjects[e];if(!o)return;const n=o.getObjectIDsInSubtree();for(var a=0,l=n.length;a<l;a++){const e=n[a],i=r.metaObjects[e],o=s.objects[e];o&&t(o,i)}}createStoreyMap(e,t={}){const i=this.storeys[e];if(!i)return this.error("IfcBuildingStorey not found with this ID: "+e),"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNkYPhfDwAChwGA60e6kgAAAABJRU5ErkJggg==";const s=this.viewer,r=s.scene,o=t.format||"png",n=this._fitStoreyMaps?i.storeyAABB:i.modelAABB,a=Math.abs((n[5]-n[2])/(n[3]-n[0])),l=t.padding||0;let A,h;t.width&&t.height?(A=t.width,h=t.height):t.height?(h=t.height,A=Math.round(h/a)):t.width?(A=t.width,h=Math.round(A*a)):(A=300,h=Math.round(A*a)),this._objectsMemento.saveObjects(r),this._cameraMemento.saveCamera(r),this.showStoreyObjects(e,_.apply(t,{hideOthers:!0})),this._arrangeStoreyMapCamera(i);const c=s.getSnapshot({width:A,height:h,format:o});return this._objectsMemento.restoreObjects(r),this._cameraMemento.restoreCamera(r),new tw(e,c,o,A,h,l)}_arrangeStoreyMapCamera(e){const t=this.viewer,i=t.scene.camera,s=this._fitStoreyMaps?e.storeyAABB:e.modelAABB,r=c.getAABB3Center(s),o=iw;o[0]=r[0]+.5*i.worldUp[0],o[1]=r[1]+.5*i.worldUp[1],o[2]=r[2]+.5*i.worldUp[2];const n=i.worldForward;t.cameraFlight.jumpTo({eye:o,look:r,up:n});const a=(s[3]-s[0])/2,l=(s[4]-s[1])/2,A=(s[5]-s[2])/2,h=-a,u=+a,d=-l,p=+l,f=-A,g=+A;t.camera.customProjection.matrix=c.orthoMat4c(h,u,f,g,d,p,sw),t.camera.projection="customProjection"}pickStoreyMap(e,t,i={}){const s=e.storeyId,r=this.storeys[s];if(!r)return this.error("IfcBuildingStorey not found with this ID: "+s),null;const o=1-t[0]/e.width,n=1-t[1]/e.height,a=this._fitStoreyMaps?r.storeyAABB:r.modelAABB,l=a[0],A=a[1],h=a[2],u=a[3]-l,d=a[4]-A,p=a[5]-h,f=c.vec3([l+u*o,A+.5*d,h+p*n]),g=c.vec3([0,-1,0]),m=c.addVec3(f,g,iw),_=this.viewer.camera.worldForward,v=c.lookAtMat4v(f,m,_,sw);return this.viewer.scene.pick({pickSurface:i.pickSurface,pickInvisible:!0,matrix:v})}storeyMapToWorldPos(e,t,i={}){const s=e.storeyId,r=this.storeys[s];if(!r)return this.error("IfcBuildingStorey not found with this ID: "+s),null;const o=1-t[0]/e.width,n=1-t[1]/e.height,a=this._fitStoreyMaps?r.storeyAABB:r.modelAABB,l=a[0],A=a[1],h=a[2],u=a[3]-l,d=a[4]-A,p=a[5]-h;return c.vec3([l+u*o,A+.5*d,h+p*n])}getStoreyContainingWorldPos(e){for(var t in this.storeys){const i=this.storeys[t];if(c.point3AABB3Intersect(i.storeyAABB,e))return t}return null}worldPosToStoreyMap(e,t,i){const s=e.storeyId,r=this.storeys[s];if(!r)return this.error("IfcBuildingStorey not found with this ID: "+s),!1;const o=this._fitStoreyMaps?r.storeyAABB:r.modelAABB,n=o[0],a=o[1],l=o[2],A=o[3]-n,h=o[4]-a,c=o[5]-l,u=this.viewer.camera.worldUp,d=u[0]>u[1]&&u[0]>u[2],p=!d&&u[1]>u[0]&&u[1]>u[2];!d&&!p&&u[2]>u[0]&&(u[2],u[1]);const f=e.width/A,g=p?e.height/c:e.height/h;return i[0]=Math.floor(e.width-(t[0]-n)*f),i[1]=Math.floor(e.height-(t[2]-l)*g),i[0]>=0&&i[0]<e.width&&i[1]>=0&&i[1]<=e.height}worldDirToStoreyMap(e,t,i){const s=this.viewer.camera,r=s.eye,o=s.look,n=c.subVec3(o,r,iw),a=s.worldUp,l=a[0]>a[1]&&a[0]>a[2],A=!l&&a[1]>a[0]&&a[1]>a[2];!l&&!A&&a[2]>a[0]&&(a[2],a[1]),l?(i[0]=n[1],i[1]=n[2]):A?(i[0]=n[0],i[1]=n[2]):(i[0]=n[0],i[1]=n[1]),c.normalizeVec2(i)}destroy(){this.viewer.scene.off(this._onModelLoaded),super.destroy()}},exports.Texture=Ds,exports.TextureTranscoder=class{transcode(e,t,i={}){}destroy(){}},exports.TreeViewPlugin=class extends V{constructor(e,t={}){super("TreeViewPlugin",e),this.errors=[],this.valid=!0;const i=t.containerElement||document.getElementById(t.containerElementId);if(i instanceof HTMLElement){for(let e=0;;e++)if(!yw[e]){yw[e]=this,this._index=e,this._id=`tree-${e}`;break}if(this._containerElement=i,this._metaModels={},this._autoAddModels=!1!==t.autoAddModels,this._autoExpandDepth=t.autoExpandDepth||0,this._sortNodes=!1!==t.sortNodes,this._viewer=e,this._rootElement=null,this._muteSceneEvents=!1,this._muteTreeEvents=!1,this._rootNodes=[],this._objectNodes={},this._nodeNodes={},this._rootNames={},this._sortNodes=t.sortNodes,this._pruneEmptyNodes=t.pruneEmptyNodes,this._showListItemElementId=null,this._renderService=t.renderService||new bw,!this._renderService)throw new Error("TreeViewPlugin: no render service set");if(this._containerElement.oncontextmenu=e=>{e.preventDefault()},this._onObjectVisibility=this._viewer.scene.on("objectVisibility",(e=>{if(this._muteSceneEvents)return;const t=e.id,i=this._objectNodes[t];if(!i)return;const s=e.visible;if(!(s!==i.checked))return;this._muteTreeEvents=!0,i.checked=s,s?i.numVisibleEntities++:i.numVisibleEntities--,this._renderService.setCheckbox(i.nodeId,s);let r=i.parent;for(;r;)r.checked=s,s?r.numVisibleEntities++:r.numVisibleEntities--,this._renderService.setCheckbox(r.nodeId,r.numVisibleEntities>0),r=r.parent;this._muteTreeEvents=!1})),this._onObjectXrayed=this._viewer.scene.on("objectXRayed",(e=>{if(this._muteSceneEvents)return;const t=e.id,i=this._objectNodes[t];if(!i)return;this._muteTreeEvents=!0;const s=e.xrayed;s!==i.xrayed&&(i.xrayed=s,this._renderService.setXRayed(i.nodeId,s),this._muteTreeEvents=!1)})),this._switchExpandHandler=e=>{e.preventDefault(),e.stopPropagation();const t=e.target;this._expandSwitchElement(t)},this._switchCollapseHandler=e=>{e.preventDefault(),e.stopPropagation();const t=e.target;this._collapseSwitchElement(t)},this._checkboxChangeHandler=e=>{if(this._muteTreeEvents)return;this._muteSceneEvents=!0;const t=e.target,i=this._renderService.isChecked(t),s=this._renderService.getIdFromCheckbox(t),r=this._nodeNodes[s],o=this._viewer.scene.objects;let n=0;this._withNodeTree(r,(e=>{const t=e.objectId,s=o[t],r=0===e.children.length;e.numVisibleEntities=i?e.numEntities:0,r&&i!==e.checked&&n++,e.checked=i,this._renderService.setCheckbox(e.nodeId,i),s&&(s.visible=i)}));let a=r.parent;for(;a;)a.checked=i,i?a.numVisibleEntities+=n:a.numVisibleEntities-=n,this._renderService.setCheckbox(a.nodeId,a.numVisibleEntities>0),a=a.parent;this._muteSceneEvents=!1},this._hierarchy=t.hierarchy||"containment",this._autoExpandDepth=t.autoExpandDepth||0,this._autoAddModels){const e=Object.keys(this.viewer.metaScene.metaModels);for(let t=0,i=e.length;t<i;t++){const i=e[t];this.viewer.metaScene.metaModels[i].finalized&&this.addModel(i)}this.viewer.scene.on("modelLoaded",(e=>{this.viewer.metaScene.metaModels[e]&&this.addModel(e)}))}this.hierarchy=t.hierarchy}else this.error("Mandatory config expected: valid containerElementId or containerElement")}set hierarchy(e){"containment"!==(e=e||"containment")&&"storeys"!==e&&"types"!==e&&(this.error("Unsupported value for `hierarchy' - defaulting to 'containment'"),e="containment"),this._hierarchy!==e&&(this._hierarchy=e,this._createNodes())}get hierarchy(){return this._hierarchy}addModel(e,t={}){if(!this._containerElement)return;const i=this.viewer.scene.models[e];if(!i)throw"Model not found: "+e;const s=this.viewer.metaScene.metaModels[e];s?this._metaModels[e]?this.warn("Model already added: "+e):(this._metaModels[e]=s,t&&t.rootName&&(this._rootNames[e]=t.rootName),i.on("destroyed",(()=>{this.removeModel(i.id)})),this._createNodes()):this.error("MetaModel not found: "+e)}removeModel(e){if(!this._containerElement)return;this._metaModels[e]&&(this._rootNames[e]&&delete this._rootNames[e],delete this._metaModels[e],this._createNodes())}showNode(e){this.unShowNode();const t=this._objectNodes[e];if(!t)return;const i=t.nodeId,s=this._renderService.getSwitchElement(i);if(s)return this._expandSwitchElement(s),s.scrollIntoView(),!0;const r=[];r.unshift(t);let o=t.parent;for(;o;)r.unshift(o),o=o.parent;for(let e=0,t=r.length;e<t;e++){const t=this._renderService.getSwitchElement(r[e].nodeId);t&&this._expandSwitchElement(t)}this._renderService.setHighlighted(i,!0),this._showListItemElementId=i}unShowNode(){this._showListItemElementId&&(this._renderService.setHighlighted(this._showListItemElementId,!1),this._showListItemElementId=null)}expandToDepth(e){this.collapse();const t=(i,s)=>{if(s===e)return;const r=this._renderService.getSwitchElement(i.nodeId);if(r){this._expandSwitchElement(r);const e=i.children;for(var o=0,n=e.length;o<n;o++){const i=e[o];t(i,s+1)}}};for(let e=0,i=this._rootNodes.length;e<i;e++){const i=this._rootNodes[e];t(i,0)}}collapse(){for(let e=0,t=this._rootNodes.length;e<t;e++){const t=this._rootNodes[e].objectId;this._collapseNode(t)}}withNodeTree(e,t){t(e);const i=e.children;if(i)for(let e=0,s=i.length;e<s;e++)this.withNodeTree(i[e],t)}destroy(){this._containerElement&&(this._metaModels={},this._rootElement&&!this._destroyed&&(this._rootElement.parentNode.removeChild(this._rootElement),this._viewer.scene.off(this._onObjectVisibility),this._destroyed=!0),delete yw[this._index],super.destroy())}_createNodes(){this._rootElement&&(this._rootElement.parentNode.removeChild(this._rootElement),this._rootElement=null),this._rootNodes=[],this._objectNodes={},this._nodeNodes={},this._validate(),this.valid||"storeys"!==this._hierarchy?this._createEnabledNodes():this._createDisabledNodes()}_validate(){if(this.errors=[],"storeys"===this._hierarchy)this.valid=this._validateMetaModelForStoreysHierarchy();else this.valid=this._rootNodes.length>0;return this.valid}_validateMetaModelForStoreysHierarchy(e=0,t,i){return!0}_createEnabledNodes(){switch(this._pruneEmptyNodes&&this._findEmptyNodes(),this._hierarchy){case"storeys":this._createStoreysNodes(),0===this._rootNodes.length&&this.error("Failed to build storeys hierarchy");break;case"types":this._createTypesNodes();break;default:this._createContainmentNodes()}this._sortNodes&&this._doSortNodes(),this._synchNodesToEntities(),this._createTrees(),this.expandToDepth(this._autoExpandDepth)}_createDisabledNodes(){const e=this._renderService.createRootNode();this._rootElement=e,this._containerElement.appendChild(e);const t=this._viewer.metaScene.rootMetaObjects;for(let i in t){const s=t[i],r=s.type,o=s.name,n=o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,a=this._renderService.createDisabledNodeElement(n);e.appendChild(a)}}_findEmptyNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._findEmptyNodes2(e[t])}_findEmptyNodes2(e,t=0){const i=this.viewer.scene,s=e.children,r=e.id,o=i.objects[r];if(e._countEntities=0,o&&e._countEntities++,s)for(let t=0,i=s.length;t<i;t++){const i=s[t];i._countEntities=this._findEmptyNodes2(i),e._countEntities+=i._countEntities}return e._countEntities}_createStoreysNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createStoreysNodes2(e[t],null,null,null)}_createStoreysNodes2(e,t,i,s){if(this._pruneEmptyNodes&&0===e._countEntities)return;const r=e.type,o=e.name,n=e.children,a=e.id;if("IfcBuilding"===r)t={nodeId:`${this._id}-${a}`,objectId:a,title:0===e.metaModels.length?"na":this._rootNames[e.metaModels[0].id]||(o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r),type:r,parent:null,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},this._rootNodes.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t;else if("IfcBuildingStorey"===r){if(!t)return void this.error("Failed to build storeys hierarchy for model '"+this.metaModel.id+"' - model does not have an IfcBuilding object, or is not an IFC model");i={nodeId:`${this._id}-${a}`,objectId:a,title:o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,type:r,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},t.children.push(i),this._objectNodes[i.objectId]=i,this._nodeNodes[i.nodeId]=i,s={}}else if(i){if(this._viewer.scene.objects[a]){let e=(s=s||{})[r];e||(e={nodeId:`${this._id}-${i.objectId}-${r}`,objectId:`${i.objectId}-${r}`,title:r,type:r,parent:i,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},i.children.push(e),this._objectNodes[e.objectId]=e,this._nodeNodes[e.nodeId]=e,s[r]=e);const t={nodeId:`${this._id}-${a}`,objectId:a,title:o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,type:r,parent:e,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};e.children.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t}}if(n)for(let e=0,r=n.length;e<r;e++){const r=n[e];this._createStoreysNodes2(r,t,i,s)}}_createTypesNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createTypesNodes2(e[t],null,null)}_createTypesNodes2(e,t,i){if(this._pruneEmptyNodes&&0===e._countEntities)return;const s=e.type,r=e.name,o=e.children,n=e.id;if(e.parent){if(t){if(this._viewer.scene.objects[n]){let e=i[s];e||(e={nodeId:`${this._id}-${t.objectId}-${s}`,objectId:`${t.objectId}-${s}`,title:s,type:s,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},t.children.push(e),this._objectNodes[e.objectId]=e,this._nodeNodes[e.nodeId]=e,i[s]=e);const o={nodeId:`${this._id}-${n}`,objectId:n,title:r&&""!==r&&"Default"!==r?r:s,type:s,parent:e,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};e.children.push(o),this._objectNodes[o.objectId]=o,this._nodeNodes[o.nodeId]=o}}}else t={nodeId:`${this._id}-${n}`,objectId:n,title:0===e.metaModels.length?"na":this._rootNames[e.metaModels[0].id]||(r&&""!==r&&"Undefined"!==r&&"Default"!==r?r:s),type:s,parent:null,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},this._rootNodes.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t,i={};if(o)for(let e=0,s=o.length;e<s;e++){const s=o[e];this._createTypesNodes2(s,t,i)}}_createContainmentNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createContainmentNodes2(e[t],null)}_createContainmentNodes2(e,t){if(this._pruneEmptyNodes&&0===e._countEntities)return;const i=e.type,s=e.name||i,r=e.children,o=e.id,n={nodeId:`${this._id}-${o}`,objectId:o,title:t?s&&""!==s&&"Undefined"!==s&&"Default"!==s?s:i:0===e.metaModels.length?"na":this._rootNames[e.metaModels[0].id]||s,type:i,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};if(t?t.children.push(n):this._rootNodes.push(n),this._objectNodes[n.objectId]=n,this._nodeNodes[n.nodeId]=n,r)for(let e=0,t=r.length;e<t;e++){const t=r[e];this._createContainmentNodes2(t,n)}}_doSortNodes(){for(let e=0,t=this._rootNodes.length;e<t;e++){const t=this._rootNodes[e];this._sortChildren(t)}}_sortChildren(e){const t=e.children;if(t&&0!==t.length){"storeys"===this._hierarchy&&"IfcBuilding"===e.type?t.sort(this._getSpatialSortFunc()):t.sort(this._alphaSortFunc);for(let e=0,i=t.length;e<i;e++){const i=t[e];this._sortChildren(i)}}}_getSpatialSortFunc(){const e=this.viewer,t=e.scene,i=t.camera,s=e.metaScene;return this._spatialSortFunc||(this._spatialSortFunc=(e,r)=>{e.aabb&&r.aabb||(e.aabb||(e.aabb=t.getAABB(s.getObjectIDsInSubtree(e.objectId))),r.aabb||(r.aabb=t.getAABB(s.getObjectIDsInSubtree(r.objectId))));let o=0;return o=i.xUp?0:i.yUp?1:2,e.aabb[o]>r.aabb[o]?-1:e.aabb[o]<r.aabb[o]?1:0})}_alphaSortFunc(e,t){const i=e.title.toUpperCase(),s=t.title.toUpperCase();return i<s?-1:i>s?1:0}_synchNodesToEntities(){const e=Object.keys(this.viewer.metaScene.metaObjects),t=this._viewer.metaScene.metaObjects,i=this._viewer.scene.objects;for(let s=0,r=e.length;s<r;s++){const r=e[s];if(t[r]){const e=this._objectNodes[r];if(e){const t=i[r];if(t){const i=t.visible;e.numEntities=1,e.xrayed=t.xrayed,i?(e.numVisibleEntities=1,e.checked=!0):(e.numVisibleEntities=0,e.checked=!1);let s=e.parent;for(;s;)s.numEntities++,i&&(s.numVisibleEntities++,s.checked=!0),s=s.parent}}}}}_withNodeTree(e,t){t(e);const i=e.children;if(i)for(let e=0,s=i.length;e<s;e++)this._withNodeTree(i[e],t)}_createTrees(){if(0===this._rootNodes.length)return;const e=this._rootNodes.map((e=>this._createNodeElement(e))),t=this._renderService.createRootNode();e.forEach((e=>{t.appendChild(e)})),this._containerElement.appendChild(t),this._rootElement=t}_createNodeElement(e){return this._renderService.createNodeElement(e,this._switchExpandHandler,this._checkboxChangeHandler,(t=>{this.fire("contextmenu",{event:t,viewer:this._viewer,treeViewPlugin:this,treeViewNode:e}),t.preventDefault()}),(t=>{this.fire("nodeTitleClicked",{event:t,viewer:this._viewer,treeViewPlugin:this,treeViewNode:e}),t.preventDefault()}))}_expandSwitchElement(e){if(this._renderService.isExpanded(e))return;const t=this._renderService.getId(e),i=this._nodeNodes[t].children.map((e=>this._createNodeElement(e)));this._renderService.addChildren(e,i),this._renderService.expand(e,this._switchExpandHandler,this._switchCollapseHandler)}_collapseNode(e){const t=this._renderService.getSwitchElement(e);this._collapseSwitchElement(t)}_collapseSwitchElement(e){this._renderService.collapse(e,this._switchExpandHandler,this._switchCollapseHandler)}},exports.UnsignedByteType=1009,exports.UnsignedInt248Type=1020,exports.UnsignedIntType=1014,exports.UnsignedShort4444Type=1017,exports.UnsignedShort5551Type=1018,exports.UnsignedShortType=1012,exports.VBOGeometry=Ls,exports.ViewCullPlugin=class extends V{constructor(e,t={}){super("ViewCull",e),this._objectCullStates=function(e){const t=e.id;let i=Bw[t];return i||(i=new xw(e),Bw[t]=i,e.on("destroyed",(()=>{delete Bw[t],i._destroy()}))),i}(e.scene),this._maxTreeDepth=t.maxTreeDepth||8,this._modelInfos={},this._frustum=new U,this._kdRoot=null,this._frustumDirty=!1,this._kdTreeDirty=!1,this._onViewMatrix=e.scene.camera.on("viewMatrix",(()=>{this._frustumDirty=!0})),this._onProjMatrix=e.scene.camera.on("projMatMatrix",(()=>{this._frustumDirty=!0})),this._onModelLoaded=e.scene.on("modelLoaded",(e=>{const t=this.viewer.scene.models[e];t&&this._addModel(t)})),this._onSceneTick=e.scene.on("tick",(()=>{this._doCull()}))}set enabled(e){this._enabled=e}get enabled(){return this._enabled}_addModel(e){const t={model:e,onDestroyed:e.on("destroyed",(()=>{this._removeModel(e)}))};this._modelInfos[e.id]=t,this._kdTreeDirty=!0}_removeModel(e){const t=this._modelInfos[e.id];t&&(t.model.off(t.onDestroyed),delete this._modelInfos[e.id],this._kdTreeDirty=!0)}_doCull(){const e=this._frustumDirty||this._kdTreeDirty;if(this._frustumDirty&&this._buildFrustum(),this._kdTreeDirty&&this._buildKDTree(),e){const e=this._kdRoot;e&&this._visitKDNode(e)}}_buildFrustum(){const e=this.viewer.scene.camera;k(this._frustum,e.viewMatrix,e.projMatrix),this._frustumDirty=!1}_buildKDTree(){const e=this.viewer.scene;this._kdRoot,this._kdRoot={aabb:e.getAABB(),intersection:U.INTERSECT};for(let e=0,t=this._objectCullStates.numObjects;e<t;e++){const t=this._objectCullStates.objects[e];this._insertEntityIntoKDTree(this._kdRoot,t,e,1)}this._kdTreeDirty=!1}_insertEntityIntoKDTree(e,t,i,s){const r=t.aabb;if(s>=this._maxTreeDepth)return e.objects=e.objects||[],e.objects.push(i),void c.expandAABB3(e.aabb,r);if(e.left&&c.containsAABB3(e.left.aabb,r))return void this._insertEntityIntoKDTree(e.left,t,i,s+1);if(e.right&&c.containsAABB3(e.right.aabb,r))return void this._insertEntityIntoKDTree(e.right,t,i,s+1);const o=e.aabb;ww[0]=o[3]-o[0],ww[1]=o[4]-o[1],ww[2]=o[5]-o[2];let n=0;if(ww[1]>ww[n]&&(n=1),ww[2]>ww[n]&&(n=2),!e.left){const a=o.slice();if(a[n+3]=(o[n]+o[n+3])/2,e.left={aabb:a,intersection:U.INTERSECT},c.containsAABB3(a,r))return void this._insertEntityIntoKDTree(e.left,t,i,s+1)}if(!e.right){const a=o.slice();if(a[n]=(o[n]+o[n+3])/2,e.right={aabb:a,intersection:U.INTERSECT},c.containsAABB3(a,r))return void this._insertEntityIntoKDTree(e.right,t,i,s+1)}e.objects=e.objects||[],e.objects.push(i),c.expandAABB3(e.aabb,r)}_visitKDNode(e,t=U.INTERSECT){if(t!==U.INTERSECT&&e.intersects===t)return;t===U.INTERSECT&&(t=O(this._frustum,e.aabb),e.intersects=t);const i=t===U.OUTSIDE,s=e.objects;if(s&&s.length>0)for(let e=0,t=s.length;e<t;e++){const t=s[e];this._objectCullStates.setObjectViewCulled(t,i)}e.left&&this._visitKDNode(e.left,t),e.right&&this._visitKDNode(e.right,t)}send(e,t){}destroy(){super.destroy(),this._clear();const e=this.viewer.scene,t=e.camera;e.off(this._onModelLoaded),e.off(this._onSceneTick),t.off(this._onViewMatrix),t.off(this._onProjMatrix)}_clear(){for(let e in this._modelInfos){const t=this._modelInfos[e];t.model.off(t.onDestroyed)}this._modelInfos={},this._kdRoot=null,this._kdTreeDirty=!0}},exports.Viewer=class{constructor(e){this.language="en",this.localeService=e.localeService||new gh,this.scene=new li(this,{canvasId:e.canvasId,canvasElement:e.canvasElement,keyboardEventsElement:e.keyboardEventsElement,contextAttr:{preserveDrawingBuffer:!1!==e.preserveDrawingBuffer,premultipliedAlpha:!!e.premultipliedAlpha,antialias:!1!==e.antialias},spinnerElementId:e.spinnerElementId,transparent:!1!==e.transparent,gammaInput:!0,gammaOutput:!1,backgroundColor:e.backgroundColor,backgroundColorFromAmbientLight:e.backgroundColorFromAmbientLight,ticksPerRender:1,ticksPerOcclusionTest:20,units:e.units,scale:e.scale,origin:e.origin,saoEnabled:e.saoEnabled,alphaDepthMask:!1!==e.alphaDepthMask,entityOffsetsEnabled:!!e.entityOffsetsEnabled,pickSurfacePrecisionEnabled:!!e.pickSurfacePrecisionEnabled,logarithmicDepthBufferEnabled:!!e.logarithmicDepthBufferEnabled,pbrEnabled:!!e.pbrEnabled,colorTextureEnabled:!1!==e.colorTextureEnabled,dtxEnabled:!!e.dtxEnabled,markerZOffset:e.markerZOffset,numCachedSectionPlanes:e.numCachedSectionPlanes}),this.metaScene=new Fc(this,this.scene),this.id=e.id||this.scene.id,this.camera=this.scene.camera,this.cameraFlight=new Mh(this.scene,{duration:.5}),this.cameraControl=new wc(this.scene,{doublePickFlyTo:!0}),this._plugins=[],this._eventSubs={}}get capabilities(){return this.scene.capabilities}on(e,t){let i=this._eventSubs[e];i||(i=[],this._eventSubs[e]=i),i.push(t)}fire(e,t){const i=this._eventSubs[e];if(i)for(let e=0,s=i.length;e<s;e++)i[e](t)}off(e){}log(e){console.log(`[xeokit viewer ${this.id}]: ${e}`)}error(e){console.error(`[xeokit viewer ${this.id}]: ${e}`)}addPlugin(e){this._plugins.push(e)}removePlugin(e){for(let t=0,i=this._plugins.length;t<i;t++){const i=this._plugins[t];if(i===e)return i.clear&&i.clear(),void this._plugins.splice(t,1)}}sendToPlugins(e,t){for(let i=0,s=this._plugins.length;i<s;i++){const s=this._plugins[i];s.send&&s.send(e,t)}}clear(){throw'Viewer#clear() no longer implemented - use \'#sendToPlugins("clear") instead'}resetView(){throw"Viewer#resetView() no longer implemented - use CameraMemento & ObjectsMemento classes instead"}beginSnapshot(){this._snapshotBegun||(this.scene._renderer.beginSnapshot(),this._snapshotBegun=!0)}getSnapshot(e={}){const t=!this._snapshotBegun,i=void 0!==e.width&&void 0!==e.height,s=this.scene.canvas.canvas,r=s.clientWidth,o=s.clientHeight,n=e.width?Math.floor(e.width):s.width,a=e.height?Math.floor(e.height):s.height;i&&(s.width=n,s.height=a),this._snapshotBegun||this.beginSnapshot({width:n,height:a}),e.includeGizmos||this.sendToPlugins("snapshotStarting");const l={};for(let e=0,t=this._plugins.length;e<t;e++){const t=this._plugins[e];if(t.getContainerElement){const e=t.getContainerElement();e!==document.body&&(l[e.id]||(l[e.id]=!0,C_(e).then((function(e){document.body.appendChild(e)}))))}}this.scene._renderer.renderSnapshot();const A=this.scene._renderer.readSnapshot(e);return i&&(s.width=r,s.height=o,this.scene.glRedraw()),e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot(),A}async getSnapshotWithPlugins(e={}){const t=!this._snapshotBegun,i=void 0!==e.width&&void 0!==e.height,s=this.scene.canvas.canvas,r=s.clientWidth,o=s.clientHeight,n=e.width?Math.floor(e.width):s.width,a=e.height?Math.floor(e.height):s.height;i&&(s.width=n,s.height=a),this._snapshotBegun||this.beginSnapshot(),e.includeGizmos||this.sendToPlugins("snapshotStarting"),this.scene._renderer.renderSnapshot();const l=this.scene._renderer.readSnapshotAsCanvas();i&&(s.width=r,s.height=o,this.scene.glRedraw());const A={},h=[];for(let e=0,t=this._plugins.length;e<t;e++){const t=this._plugins[e];if(t.getContainerElement){const e=t.getContainerElement();e!==document.body&&(A[e.id]||(A[e.id]=!0,h.push(e)))}}for(let e=0,t=h.length;e<t;e++){const t=h[e];await C_(t,{canvas:l,backgroundColor:null,scale:l.width/t.clientWidth})}e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot();let c=e.format||"png";return"jpeg"!==c&&"png"!==c&&"bmp"!==c&&(console.error("Unsupported image format: '"+c+"' - supported types are 'jpeg', 'bmp' and 'png' - defaulting to 'png'"),c="png"),e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot(),l.toDataURL(`image/${c}`)}endSnapshot(){this._snapshotBegun&&(this.scene._renderer.endSnapshot(),this.scene._renderer.render({force:!0}),this._snapshotBegun=!1)}destroy(){const e=this._plugins.slice();for(let t=0,i=e.length;t<i;t++){e[t].destroy()}this.scene.destroy()}},exports.WebIFCLoaderPlugin=class extends V{constructor(e,t={}){if(super("ifcLoader",e,t),this.dataSource=t.dataSource,this.objectDefaults=t.objectDefaults,this.includeTypes=t.includeTypes,this.excludeTypes=t.excludeTypes,this.excludeUnclassifiedObjects=t.excludeUnclassifiedObjects,!t.WebIFC)throw"Parameter expected: WebIFC";if(!t.IfcAPI)throw"Parameter expected: IfcAPI";this._webIFC=t.WebIFC,this._ifcAPI=t.IfcAPI}get supportedVersions(){return["2x3","4"]}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new MP}get objectDefaults(){return this._objectDefaults}set objectDefaults(e){this._objectDefaults=e||RB}get includeTypes(){return this._includeTypes}set includeTypes(e){this._includeTypes=e}get excludeTypes(){return this._excludeTypes}set excludeTypes(e){this._excludeTypes=e}get excludeUnclassifiedObjects(){return this._excludeUnclassifiedObjects}set excludeUnclassifiedObjects(e){this._excludeUnclassifiedObjects=!!e}get globalizeObjectIds(){return this._globalizeObjectIds}set globalizeObjectIds(e){this._globalizeObjectIds=!!e}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new qA(this.viewer.scene,_.apply(e,{isModel:!0}));if(!e.src&&!e.ifc)return this.error("load() param expected: src or IFC"),t;const i={autoNormals:!0};if(!1!==e.loadMetadata){const t=e.includeTypes||this._includeTypes,s=e.excludeTypes||this._excludeTypes,r=e.objectDefaults||this._objectDefaults;if(t){i.includeTypesMap={};for(let e=0,s=t.length;e<s;e++)i.includeTypesMap[t[e]]=!0}if(s){i.excludeTypesMap={};for(let e=0,t=s.length;e<t;e++)i.excludeTypesMap[s[e]]=!0}r&&(i.objectDefaults=r),i.excludeUnclassifiedObjects=void 0!==e.excludeUnclassifiedObjects?!!e.excludeUnclassifiedObjects:this._excludeUnclassifiedObjects,i.globalizeObjectIds=void 0!==e.globalizeObjectIds?!!e.globalizeObjectIds:this._globalizeObjectIds}try{e.src?this._loadModel(e.src,e,i,t):this._parseModel(e.ifc,e,i,t)}catch(e){this.error(e),t.fire("error",e)}return t}_loadModel(e,t,i,s){const r=this.viewer.scene.canvas.spinner;r.processes++,this._dataSource.getIFC(t.src,(e=>{this._parseModel(e,t,i,s),r.processes--}),(e=>{r.processes--,this.error(e),s.fire("error",e)}))}_parseModel(e,t,i,s){if(s.destroyed)return;const r=t.stats||{};if(r.sourceFormat="IFC",r.schemaVersion="",r.title="",r.author="",r.created="",r.numMetaObjects=0,r.numPropertySets=0,r.numObjects=0,r.numGeometries=0,r.numTriangles=0,r.numVertices=0,!this._ifcAPI)throw"WebIFCLoaderPlugin has no WebIFC instance configured - please inject via WebIFCLoaderPlugin constructor";const o=new Uint8Array(e),n=this._ifcAPI.OpenModel(o),a=this._ifcAPI.GetModelSchema(n),l=this._ifcAPI.GetLineIDsWithType(n,this._webIFC.IFCPROJECT).get(0),A=!1!==t.loadMetadata,h={modelID:n,modelSchema:a,sceneModel:s,loadMetadata:A,metadata:A?{id:"",projectId:""+l,author:"",createdAt:"",schema:"",creatingApplication:"",metaObjects:[],propertySets:[]}:null,metaObjects:{},options:i,log:function(e){},nextId:0,stats:r};if(A){if(i.includeTypes){h.includeTypes={};for(let e=0,t=i.includeTypes.length;e<t;e++)h.includeTypes[i.includeTypes[e]]=!0}if(i.excludeTypes){h.excludeTypes={};for(let e=0,t=i.excludeTypes.length;e<t;e++)h.excludeTypes[i.excludeTypes[e]]=!0}this._parseMetaObjects(h),this._parsePropertySets(h)}if(this._parseGeometry(h),s.finalize(),A){const e=s.id;this.viewer.metaScene.createMetaModel(e,h.metadata,i)}s.scene.once("tick",(()=>{s.destroyed||(s.scene.fire("modelLoaded",s.id),s.fire("loaded",!0,!1))}))}_parseMetaObjects(e){const t=this._ifcAPI.GetLineIDsWithType(e.modelID,this._webIFC.IFCPROJECT).get(0),i=this._ifcAPI.GetLine(e.modelID,t);this._parseSpatialChildren(e,i)}_parseSpatialChildren(e,t,i){const s=this._ifcAPI.GetNameFromTypeCode(t.type);if(e.includeTypes&&!e.includeTypes[s])return;if(e.excludeTypes&&e.excludeTypes[s])return;this._createMetaObject(e,t,i);const r=t.GlobalId.value;this._parseRelatedItemsOfType(e,t.expressID,"RelatingObject","RelatedObjects",this._webIFC.IFCRELAGGREGATES,r),this._parseRelatedItemsOfType(e,t.expressID,"RelatingStructure","RelatedElements",this._webIFC.IFCRELCONTAINEDINSPATIALSTRUCTURE,r)}_createMetaObject(e,t,i){const s=t.GlobalId.value,r=this._ifcAPI.GetNameFromTypeCode(t.type),o={id:s,name:t.Name&&""!==t.Name.value?t.Name.value:r,type:r,parent:i};e.metadata.metaObjects.push(o),e.metaObjects[s]=o,e.stats.numMetaObjects++}_parseRelatedItemsOfType(e,t,i,s,r,o){const n=this._ifcAPI.GetLineIDsWithType(e.modelID,r);for(let r=0;r<n.size();r++){const a=n.get(r),l=this._ifcAPI.GetLine(e.modelID,a),A=l[i];let h=!1;if(Array.isArray(A)){h=A.map((e=>e.value)).includes(t)}else h=A.value===t;if(h){const t=l[s];if(Array.isArray(t))t.forEach((t=>{const i=this._ifcAPI.GetLine(e.modelID,t.value);this._parseSpatialChildren(e,i,o)}));else{const i=this._ifcAPI.GetLine(e.modelID,t.value);this._parseSpatialChildren(e,i,o)}}}}_parsePropertySets(e){const t=this._ifcAPI.GetLineIDsWithType(e.modelID,this._webIFC.IFCRELDEFINESBYPROPERTIES);for(let i=0;i<t.size();i++){let s=t.get(i),r=this._ifcAPI.GetLine(e.modelID,s,!0);if(r){const t=r.RelatingPropertyDefinition;if(!t)continue;const i=t.GlobalId.value,s=t.HasProperties;if(s&&s.length>0){const o="Default",n=t.Name.value,a=[];for(let e=0,t=s.length;e<t;e++){const t=s[e],i=t.Name,r=t.NominalValue;if(i&&r){const e={name:i.value,type:r.type,value:r.value,valueType:r.valueType};t.Description?e.description=t.Description.value:r.description&&(e.description=r.description),a.push(e)}}const l={id:i,type:o,name:n,properties:a};e.metadata.propertySets.push(l),e.stats.numPropertySets++;const A=r.RelatedObjects;if(!A||0===A.length)return;for(let t=0,s=A.length;t<s;t++){const s=A[t].GlobalId.value,r=e.metaObjects[s];r&&(r.propertySetIds||(r.propertySetIds=[]),r.propertySetIds.push(i))}}}}}_parseGeometry(e){this._ifcAPI.StreamAllMeshes(e.modelID,(t=>{const i=t.expressID,s=t.geometries,r=[],o=this._ifcAPI.GetLine(e.modelID,i).GlobalId.value;if(e.loadMetadata){const t=o,i=e.metaObjects[t];if(e.includeTypes&&(!i||!e.includeTypes[i.type]))return;if(e.excludeTypes&&(!i||e.excludeTypes[i.type]))return}const n=c.mat4(),a=c.vec3();for(let t=0,i=s.size();t<i;t++){const i=s.get(t),o=this._ifcAPI.GetGeometry(e.modelID,i.geometryExpressID),l=this._ifcAPI.GetVertexArray(o.GetVertexData(),o.GetVertexDataSize()),A=this._ifcAPI.GetIndexArray(o.GetIndexData(),o.GetIndexDataSize()),h=new Float64Array(l.length/2),u=new Float32Array(l.length/2);for(let e=0,t=0,i=l.length/6;e<i;e++,t+=3)h[t+0]=l[6*e+0],h[t+1]=l[6*e+1],h[t+2]=l[6*e+2];n.set(i.flatTransformation),c.transformPositions3(n,h);const d=K(h,h,a);if(!e.options.autoNormals)for(let e=0,t=0,i=l.length/6;e<i;e++,t+=3)u[t+0]=l[6*e+3],u[t+1]=l[6*e+4],u[t+2]=l[6*e+5];e.stats.numGeometries++,e.stats.numVertices+=h.length/3,e.stats.numTriangles+=A.length/3;const p="mesh"+e.nextId++;e.sceneModel.createMesh({id:p,primitive:"triangles",origin:d?a:null,positions:h,normals:e.options.autoNormals?null:u,indices:A,color:[i.color.x,i.color.y,i.color.z],opacity:i.color.w}),r.push(p)}const l=e.options.globalizeObjectIds?c.globalizeObjectId(e.sceneModel.id,o):o;e.sceneModel.createEntity({id:l,meshIds:r,isObject:!0}),e.stats.numObjects++}))}},exports.WorkerPool=xA,exports.XKTDefaultDataSource=Pw,exports.XKTLoaderPlugin=class extends V{constructor(e,t={}){super("XKTLoader",e,t),this._maxGeometryBatchSize=t.maxGeometryBatchSize,this.textureTranscoder=t.textureTranscoder,this.dataSource=t.dataSource,this.objectDefaults=t.objectDefaults,this.includeTypes=t.includeTypes,this.excludeTypes=t.excludeTypes,this.excludeUnclassifiedObjects=t.excludeUnclassifiedObjects,this.reuseGeometries=t.reuseGeometries}get supportedVersions(){return Object.keys(uP)}get textureTranscoder(){return this._textureTranscoder}set textureTranscoder(e){this._textureTranscoder=e}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new Pw}get objectDefaults(){return this._objectDefaults}set objectDefaults(e){this._objectDefaults=e||RB}get includeTypes(){return this._includeTypes}set includeTypes(e){this._includeTypes=e}get excludeTypes(){return this._excludeTypes}set excludeTypes(e){this._excludeTypes=e}get excludeUnclassifiedObjects(){return this._excludeUnclassifiedObjects}set excludeUnclassifiedObjects(e){this._excludeUnclassifiedObjects=!!e}get globalizeObjectIds(){return this._globalizeObjectIds}set globalizeObjectIds(e){this._globalizeObjectIds=!!e}get reuseGeometries(){return this._reuseGeometries}set reuseGeometries(e){this._reuseGeometries=!1!==e}load(e={}){if(e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id),!(e.src||e.xkt||e.manifestSrc||e.manifest))return this.error("load() param expected: src, xkt, manifestSrc or manifestData"),o;const t={},i=e.includeTypes||this._includeTypes,s=e.excludeTypes||this._excludeTypes,r=e.objectDefaults||this._objectDefaults;if(t.reuseGeometries=null!==e.reuseGeometries&&void 0!==e.reuseGeometries?e.reuseGeometries:!1!==this._reuseGeometries,i){t.includeTypesMap={};for(let e=0,s=i.length;e<s;e++)t.includeTypesMap[i[e]]=!0}if(s){t.excludeTypesMap={};for(let e=0,i=s.length;e<i;e++)t.excludeTypesMap[s[e]]=!0}r&&(t.objectDefaults=r),t.excludeUnclassifiedObjects=void 0!==e.excludeUnclassifiedObjects?!!e.excludeUnclassifiedObjects:this._excludeUnclassifiedObjects,t.globalizeObjectIds=void 0!==e.globalizeObjectIds&&null!==e.globalizeObjectIds?!!e.globalizeObjectIds:this._globalizeObjectIds;const o=new qA(this.viewer.scene,_.apply(e,{isModel:!0,textureTranscoder:this._textureTranscoder,maxGeometryBatchSize:this._maxGeometryBatchSize,origin:e.origin,disableVertexWelding:e.disableVertexWelding||!1,disableIndexRebucketing:e.disableIndexRebucketing||!1,dtxEnabled:e.dtxEnabled})),n=o.id,a=new Ec({metaScene:this.viewer.metaScene,id:n});this.viewer.scene.canvas.spinner.processes++;const l=()=>{o.finalize(),a.finalize(),this.viewer.scene.canvas.spinner.processes--,o.once("destroyed",(()=>{this.viewer.metaScene.destroyMetaModel(a.id)})),this.scheduleTask((()=>{o.destroyed||(o.scene.fire("modelLoaded",o.id),o.fire("loaded",!0,!1))}))},A=e=>{this.viewer.scene.canvas.spinner.processes--,this.error(e),o.fire("error",e)};let h=0;const c={getNextId:()=>`${n}.${h++}`};if(e.metaModelSrc||e.metaModelData)if(e.metaModelSrc){const r=e.metaModelSrc;this._dataSource.getMetaModel(r,(r=>{o.destroyed||(a.loadData(r,{includeTypes:i,excludeTypes:s,globalizeObjectIds:t.globalizeObjectIds}),e.src?this._loadModel(e.src,e,t,o,null,c,l,A):(this._parseModel(e.xkt,e,t,o,null,c),l()))}),(e=>{A(`load(): Failed to load model metadata for model '${n} from  '${r}' - ${e}`)}))}else e.metaModelData&&(a.loadData(e.metaModelData,{includeTypes:i,excludeTypes:s,globalizeObjectIds:t.globalizeObjectIds}),e.src?this._loadModel(e.src,e,t,o,null,c,l,A):(this._parseModel(e.xkt,e,t,o,null,c),l()));else if(e.src)this._loadModel(e.src,e,t,o,a,c,l,A);else if(e.xkt)this._parseModel(e.xkt,e,t,o,a,c),l();else if(e.manifestSrc||e.manifest){const r=e.manifestSrc?function(e){const t=e.split("/");return t.pop(),t.join("/")+"/"}(e.manifestSrc):"",n=(e,o,n)=>{let l=0;const A=()=>{l>=e.length?o():this._dataSource.getMetaModel(`${r}${e[l]}`,(e=>{a.loadData(e,{includeTypes:i,excludeTypes:s,globalizeObjectIds:t.globalizeObjectIds}),l++,this.scheduleTask(A,100)}),n)};A()},h=(i,s,n)=>{let a=0;const l=()=>{a>=i.length?s():this._dataSource.getXKT(`${r}${i[a]}`,(i=>{this._parseModel(i,e,t,o,null,c),a++,this.scheduleTask(l,100)}),n)};l()},u=(i,s,n)=>{let l=0;const A=()=>{l>=i.length?s():this._dataSource.getXKT(`${r}${i[l]}`,(i=>{this._parseModel(i,e,t,o,a,c),l++,this.scheduleTask(A,100)}),n)};A()};if(e.manifest){const t=e.manifest,i=t.xktFiles;if(!i||0===i.length)return void A("load(): Failed to load model manifest - manifest not valid");const s=t.metaModelFiles;s?n(s,(()=>{h(i,l,A)}),A):u(i,l,A)}else this._dataSource.getManifest(e.manifestSrc,(e=>{if(o.destroyed)return;const t=e.xktFiles;if(!t||0===t.length)return void A("load(): Failed to load model manifest - manifest not valid");const i=e.metaModelFiles;i?n(i,(()=>{h(t,l,A)}),A):u(t,l,A)}),A)}return o}_loadModel(e,t,i,s,r,o,n,a){this._dataSource.getXKT(t.src,(e=>{this._parseModel(e,t,i,s,r,o),n()}),a)}_parseModel(e,t,i,s,r,o){if(s.destroyed)return;const n=new DataView(e),a=new Uint8Array(e),l=n.getUint32(0,!0),A=uP[l];if(!A)return void this.error("Unsupported .XKT file version: "+l+" - this XKTLoaderPlugin supports versions "+Object.keys(uP));this.log("Loading .xkt V"+l);const h=n.getUint32(4,!0),c=[];let u=4*(h+2);for(let e=0;e<h;e++){const t=n.getUint32(4*(e+2),!0);c.push(a.subarray(u,u+t)),u+=t}A.parse(this.viewer,i,c,s,r,o)}},exports.XML3DLoaderPlugin=class extends V{constructor(e,t={}){super("XML3DLoader",e,t),t.workerScriptsPath?(this._workerScriptsPath=t.workerScriptsPath,this._loader=new gP(this,t),this.supportedSchemas=this._loader.supportedSchemas):this.error("Config expected: workerScriptsPath")}load(e={}){e.workerScriptsPath=this._workerScriptsPath,e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new fs(this.viewer.scene,_.apply(e,{isModel:!0})),i=e.src;return i?(this._loader.load(this,t,i,e),t):(this.error("load() param expected: src"),t)}},exports.ZoneEditControl=wC,exports.ZoneEditMouseControl=class extends wC{constructor(e,t){super(e,t,!0,!1)}},exports.ZoneEditTouchControl=class extends wC{constructor(e,t){super(e,t,!1,!0)}},exports.ZoneTranslateControl=PC,exports.ZoneTranslateMouseControl=class extends PC{constructor(e,t){super(e,t,!0,!1)}},exports.ZoneTranslateTouchControl=class extends PC{constructor(e,t){super(e,t,!1,!0)}},exports.ZonesMouseControl=class extends D{constructor(e,t={}){super(e.viewer.scene),this.zonesPlugin=e,this.pointerLens=t.pointerLens,this._deactivate=null}get active(){return!!this._deactivate}activate(e,t,i,s){if(this._deactivate)return;if("object"==typeof e&&null!==e){const r=e,o=(e,t)=>{if(e in r)return r[e];if(void 0!==t)return t;throw"config missing: "+e};e=o("altitude"),t=o("height"),i=o("color","#008000"),s=o("alpha",.5)}const r=this.zonesPlugin,o=r.viewer,n=o.scene,a=this,l=vC(o,(function(t,i){return yC(e,c.vec3([0,1,0]),t,i)}));!function o(){a._deactivate=_C(n,e,t,i,s,a.pointerLens,r,l,(e=>{let t=!0;a._deactivate=()=>{t=!1},a.fire("zoneEnd",e),t&&o()})).deactivate}()}deactivate(){this._deactivate&&(this._deactivate(),this._deactivate=null)}destroy(){this.deactivate(),super.destroy()}},exports.ZonesPlugin=class extends V{constructor(e,t={}){super("Zones",e),this._pointerLens=t.pointerLens,this._container=t.container||document.body,this._zones=[],this.defaultColor=void 0!==t.defaultColor?t.defaultColor:"#00BBFF",this.zIndex=t.zIndex||1e4,this._onMouseOver=(e,t)=>{this.fire("mouseOver",{plugin:this,zone:t,event:e})},this._onMouseLeave=(e,t)=>{this.fire("mouseLeave",{plugin:this,zone:t,event:e})},this._onContextMenu=(e,t)=>{this.fire("contextMenu",{plugin:this,zone:t,event:e})}}createZone(e={}){this.viewer.scene.components[e.id]&&(this.error("Viewer scene component with this ID already exists: "+e.id),delete e.id);const t=new xC(this,{id:e.id,plugin:this,container:this._container,geometry:e.geometry,alpha:e.alpha,color:e.color,onMouseOver:this._onMouseOver,onMouseLeave:this._onMouseLeave,onContextMenu:this._onContextMenu});return this._zones.push(t),t.on("destroyed",(()=>{const e=this._zones.indexOf(t);e>=0&&this._zones.splice(e,1)})),this.fire("zoneCreated",t),t}get zones(){return this._zones}destroy(){super.destroy()}},exports.ZonesPolysurfaceMouseControl=class extends D{constructor(e,t={}){super(e.viewer.scene),this.zonesPlugin=e,this.pointerLens=t.pointerLens,this._action=null}get active(){return!!this._action}activate(e,t,i,s){if("object"==typeof e&&null!==e){const r=e,o=(e,t)=>{if(e in r)return r[e];if(void 0!==t)return t;throw"config missing: "+e};e=o("altitude"),t=o("height"),i=o("color","#008000"),s=o("alpha",.5)}if(this._action)return;const r=this.zonesPlugin,o=r.viewer,n=o.scene,a=this,l=vC(o,(function(t,i){return yC(e,c.vec3([0,1,0]),t,i)}));!function o(){a._action=BC(n,e,t,i,s,a.pointerLens,r,l,(e=>{let t=!0;a._action={deactivate:()=>{t=!1}},a.fire("zoneEnd",e),t&&o()}))}()}deactivate(){this._action&&(this._action.deactivate(),this._action=null)}destroy(){this.deactivate(),super.destroy()}},exports.ZonesPolysurfaceTouchControl=class extends D{constructor(e,t={}){super(e.viewer.scene),this.zonesPlugin=e,this.pointerLens=t.pointerLens,this.pointerCircle=new Q(e.viewer),this._action=null}get active(){return!!this._action}activate(e,t,i,s){if("object"==typeof e&&null!==e){const r=e,o=(e,t)=>{if(e in r)return r[e];if(void 0!==t)return t;throw"config missing: "+e};e=o("altitude"),t=o("height"),i=o("color","#008000"),s=o("alpha",.5)}if(this._action)return;const r=this.zonesPlugin,o=r.viewer,n=o.scene,a=this,l=bC(o,this.pointerCircle,(function(t,i){return yC(e,c.vec3([0,1,0]),t,i)}));!function o(){a._action=BC(n,e,t,i,s,a.pointerLens,r,l,(e=>{let t=!0;a._action={deactivate:()=>{t=!1}},a.fire("zoneEnd",e),t&&o()}))}()}deactivate(){this._action&&(this._action.deactivate(),this._action=null)}destroy(){this.deactivate(),super.destroy()}},exports.ZonesTouchControl=class extends D{constructor(e,t={}){super(e.viewer.scene),this.zonesPlugin=e,this.pointerLens=t.pointerLens,this.pointerCircle=new Q(e.viewer),this._deactivate=null}get active(){return!!this._deactivate}activate(e,t,i,s){if("object"==typeof e&&null!==e){const r=e,o=(e,t)=>{if(e in r)return r[e];if(void 0!==t)return t;throw"config missing: "+e};e=o("altitude"),t=o("height"),i=o("color","#008000"),s=o("alpha",.5)}if(this._deactivate)return;const r=this.zonesPlugin,o=r.viewer,n=o.scene,a=this,l=bC(o,this.pointerCircle,(function(t,i){return yC(e,c.vec3([0,1,0]),t,i)}));!function o(){a._deactivate=_C(n,e,t,i,s,a.pointerLens,r,l,(e=>{let t=!0;a._deactivate=()=>{t=!1},a.fire("zoneEnd",e),t&&o()})).deactivate}()}deactivate(){this._deactivate&&(this._deactivate(),this._deactivate=null)}destroy(){this.deactivate(),super.destroy()}},exports.buildBoxGeometry=Gt,exports.buildBoxLinesGeometry=Us,exports.buildBoxLinesGeometryFromAABB=function(e={}){return Us({id:e.id,center:[(e.aabb[0]+e.aabb[3])/2,(e.aabb[1]+e.aabb[4])/2,(e.aabb[2]+e.aabb[5])/2],xSize:Math.abs(e.aabb[3]-e.aabb[0])/2,ySize:Math.abs(e.aabb[4]-e.aabb[1])/2,zSize:Math.abs(e.aabb[5]-e.aabb[2])/2})},exports.buildCylinderGeometry=ts,exports.buildGridGeometry=ks,exports.buildLineGeometry=function(e={}){if(3!==e.startPoint.length)throw"Start point should contain 3 elements in array: x, y and z";if(3!==e.endPoint.length)throw"End point should contain 3 elements in array: x, y and z";let t=[],i=[],s=e.startPoint[0],r=e.startPoint[1],o=e.startPoint[2],n=e.endPoint[0],a=e.endPoint[1],l=e.endPoint[2],A=Math.sqrt((n-s)**2+(a-r)**2+(l-o)**2),h=[(n-s)/A,(a-r)/A,(l-o)/A];if(e.pattern){let c=e.pattern.length,u=!1,d=0,p=0,f=0,g=[s,r,o],m=e.pattern[p];for(i.push(g[0],g[1],g[2]);m<=A-d;){let s=[h[0]*m,h[1]*m,h[2]*m],r=[g[0]+s[0],g[1]+s[1],g[2]+s[2]];i.push(r[0],r[1],r[2]),u||(t.push(f),t.push(f+1)),u=!u,f+=1,g=r,p+=1,p>=c&&(p=0),d+=m,m=e.pattern[p]}e.extendToEnd&&(i.push(n,a,l),t.push(t.length-2),t.push(t.length-1))}else t.push(0),t.push(1),i.push(s,r,o,n,a,l);return _.apply(e,{primitive:"lines",positions:i,indices:t})},exports.buildPlaneGeometry=Os,exports.buildPolylineGeometry=Qs,exports.buildPolylineGeometryFromCurve=function(e={}){let t=e.curve.getPoints(e.divisions).map((e=>[...e])).flat();return Qs({id:e.id,points:t})},exports.buildSphereGeometry=is,exports.buildTorusGeometry=Ns,exports.buildVectorTextGeometry=rs,exports.createRTCViewMat=z,exports.frustumIntersectsAABB3=O,exports.getKTX2TextureTranscoder=CA,exports.getPlaneRTCPos=X,exports.load3DSGeometry=function(e,t={}){return new Promise((function(i,s){t.src||(console.error("load3DSGeometry: Parameter expected: src"),s());var r=e.canvas.spinner;r.processes++,_.loadArraybuffer(t.src,(function(e){e.byteLength||(console.error("load3DSGeometry: no data loaded"),r.processes--,s());var o=Rs.parse.from3DS(e).edit.objects[0].mesh,n=o.vertices,a=o.uvt,l=o.indices;r.processes--,i(_.apply(t,{primitive:"triangles",positions:n,normals:null,uv:a,indices:l}))}),(function(e){console.error("load3DSGeometry: "+e),r.processes--,s()}))}))},exports.loadOBJGeometry=function(e,t={}){return new Promise((function(i,s){t.src||(console.error("loadOBJGeometry: Parameter expected: src"),s());var r=e.canvas.spinner;r.processes++,_.loadArraybuffer(t.src,(function(e){e.byteLength||(console.error("loadOBJGeometry: no data loaded"),r.processes--,s());for(var o=Rs.parse.fromOBJ(e),n=Rs.edit.unwrap(o.i_verts,o.c_verts,3),a=Rs.edit.unwrap(o.i_norms,o.c_norms,3),l=Rs.edit.unwrap(o.i_uvt,o.c_uvt,2),A=new Int32Array(o.i_verts.length),h=0;h<o.i_verts.length;h++)A[h]=h;r.processes--,i(_.apply(t,{primitive:"triangles",positions:n,normals:a.length>0?a:null,autoNormals:0===a.length,uv:l,indices:A}))}),(function(e){console.error("loadOBJGeometry: "+e),r.processes--,s()}))}))},exports.math=c,exports.rtcToWorldPos=function(e,t,i){return i[0]=e[0]+t[0],i[1]=e[1]+t[1],i[2]=e[2]+t[2],i},exports.sRGBEncoding=3001,exports.setFrustum=k,exports.stats=p,exports.utils=_,exports.worldToRTCPos=W,exports.worldToRTCPositions=K;
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g(e,t){this.dyn_tree=e,this.max_code=0,this.stat_desc=t}t(c);const m=e=>e<256?l[e]:l[256+(e>>>7)],_=(e,t)=>{e.pending_buf[e.pending++]=255&t,e.pending_buf[e.pending++]=t>>>8&255},v=(e,t,i)=>{e.bi_valid>16-i?(e.bi_buf|=t<<e.bi_valid&65535,_(e,e.bi_buf),e.bi_buf=t>>16-e.bi_valid,e.bi_valid+=i-16):(e.bi_buf|=t<<e.bi_valid&65535,e.bi_valid+=i)},b=(e,t,i)=>{v(e,i[2*t],i[2*t+1])},y=(e,t)=>{let i=0;do{i|=1&e,e>>>=1,i<<=1}while(--t>0);return i>>>1},x=(e,t,i)=>{const s=new Array(16);let r,o,n=0;for(r=1;r<=15;r++)n=n+i[r-1]<<1,s[r]=n;for(o=0;o<=t;o++){let t=e[2*o+1];0!==t&&(e[2*o]=y(s[t]++,t))}},B=e=>{let t;for(t=0;t<286;t++)e.dyn_ltree[2*t]=0;for(t=0;t<30;t++)e.dyn_dtree[2*t]=0;for(t=0;t<19;t++)e.bl_tree[2*t]=0;e.dyn_ltree[512]=1,e.opt_len=e.static_len=0,e.sym_next=e.matches=0},w=e=>{e.bi_valid>8?_(e,e.bi_buf):e.bi_valid>0&&(e.pending_buf[e.pending++]=e.bi_buf),e.bi_buf=0,e.bi_valid=0},P=(e,t,i,s)=>{const r=2*t,o=2*i;return e[r]<e[o]||e[r]===e[o]&&s[t]<=s[i]},C=(e,t,i)=>{const s=e.heap[i];let r=i<<1;for(;r<=e.heap_len&&(r<e.heap_len&&P(t,e.heap[r+1],e.heap[r],e.depth)&&r++,!P(t,s,e.heap[r],e.depth));)e.heap[i]=e.heap[r],i=r,r<<=1;e.heap[i]=s},M=(e,t,r)=>{let o,n,a,l,u=0;if(0!==e.sym_next)do{o=255&e.pending_buf[e.sym_buf+u++],o+=(255&e.pending_buf[e.sym_buf+u++])<<8,n=e.pending_buf[e.sym_buf+u++],0===o?b(e,n,t):(a=A[n],b(e,a+256+1,t),l=i[a],0!==l&&(n-=h[a],v(e,n,l)),o--,a=m(o),b(e,a,r),l=s[a],0!==l&&(o-=c[a],v(e,o,l)))}while(u<e.sym_next);b(e,256,t)},E=(e,t)=>{const i=t.dyn_tree,s=t.stat_desc.static_tree,r=t.stat_desc.has_stree,o=t.stat_desc.elems;let n,a,l,A=-1;for(e.heap_len=0,e.heap_max=573,n=0;n<o;n++)0!==i[2*n]?(e.heap[++e.heap_len]=A=n,e.depth[n]=0):i[2*n+1]=0;for(;e.heap_len<2;)l=e.heap[++e.heap_len]=A<2?++A:0,i[2*l]=1,e.depth[l]=0,e.opt_len--,r&&(e.static_len-=s[2*l+1]);for(t.max_code=A,n=e.heap_len>>1;n>=1;n--)C(e,i,n);l=o;do{n=e.heap[1],e.heap[1]=e.heap[e.heap_len--],C(e,i,1),a=e.heap[1],e.heap[--e.heap_max]=n,e.heap[--e.heap_max]=a,i[2*l]=i[2*n]+i[2*a],e.depth[l]=(e.depth[n]>=e.depth[a]?e.depth[n]:e.depth[a])+1,i[2*n+1]=i[2*a+1]=l,e.heap[1]=l++,C(e,i,1)}while(e.heap_len>=2);e.heap[--e.heap_max]=e.heap[1],((e,t)=>{const i=t.dyn_tree,s=t.max_code,r=t.stat_desc.static_tree,o=t.stat_desc.has_stree,n=t.stat_desc.extra_bits,a=t.stat_desc.extra_base,l=t.stat_desc.max_length;let A,h,c,u,d,p,f=0;for(u=0;u<=15;u++)e.bl_count[u]=0;for(i[2*e.heap[e.heap_max]+1]=0,A=e.heap_max+1;A<573;A++)h=e.heap[A],u=i[2*i[2*h+1]+1]+1,u>l&&(u=l,f++),i[2*h+1]=u,h>s||(e.bl_count[u]++,d=0,h>=a&&(d=n[h-a]),p=i[2*h],e.opt_len+=p*(u+d),o&&(e.static_len+=p*(r[2*h+1]+d)));if(0!==f){do{for(u=l-1;0===e.bl_count[u];)u--;e.bl_count[u]--,e.bl_count[u+1]+=2,e.bl_count[l]--,f-=2}while(f>0);for(u=l;0!==u;u--)for(h=e.bl_count[u];0!==h;)c=e.heap[--A],c>s||(i[2*c+1]!==u&&(e.opt_len+=(u-i[2*c+1])*i[2*c],i[2*c+1]=u),h--)}})(e,t),x(i,A,e.bl_count)},F=(e,t,i)=>{let s,r,o=-1,n=t[1],a=0,l=7,A=4;for(0===n&&(l=138,A=3),t[2*(i+1)+1]=65535,s=0;s<=i;s++)r=n,n=t[2*(s+1)+1],++a<l&&r===n||(a<A?e.bl_tree[2*r]+=a:0!==r?(r!==o&&e.bl_tree[2*r]++,e.bl_tree[32]++):a<=10?e.bl_tree[34]++:e.bl_tree[36]++,a=0,o=r,0===n?(l=138,A=3):r===n?(l=6,A=3):(l=7,A=4))},I=(e,t,i)=>{let s,r,o=-1,n=t[1],a=0,l=7,A=4;for(0===n&&(l=138,A=3),s=0;s<=i;s++)if(r=n,n=t[2*(s+1)+1],!(++a<l&&r===n)){if(a<A)do{b(e,r,e.bl_tree)}while(0!=--a);else 0!==r?(r!==o&&(b(e,r,e.bl_tree),a--),b(e,16,e.bl_tree),v(e,a-3,2)):a<=10?(b(e,17,e.bl_tree),v(e,a-3,3)):(b(e,18,e.bl_tree),v(e,a-11,7));a=0,o=r,0===n?(l=138,A=3):r===n?(l=6,A=3):(l=7,A=4)}};let D=!1;const S=(e,t,i,s)=>{v(e,0+(s?1:0),3),w(e),_(e,i),_(e,~i),i&&e.pending_buf.set(e.window.subarray(t,t+i),e.pending),e.pending+=i};var T={_tr_init:e=>{D||((()=>{let e,t,o,g,m;const _=new Array(16);for(o=0,g=0;g<28;g++)for(h[g]=o,e=0;e<1<<i[g];e++)A[o++]=g;for(A[o-1]=g,m=0,g=0;g<16;g++)for(c[g]=m,e=0;e<1<<s[g];e++)l[m++]=g;for(m>>=7;g<30;g++)for(c[g]=m<<7,e=0;e<1<<s[g]-7;e++)l[256+m++]=g;for(t=0;t<=15;t++)_[t]=0;for(e=0;e<=143;)n[2*e+1]=8,e++,_[8]++;for(;e<=255;)n[2*e+1]=9,e++,_[9]++;for(;e<=279;)n[2*e+1]=7,e++,_[7]++;for(;e<=287;)n[2*e+1]=8,e++,_[8]++;for(x(n,287,_),e=0;e<30;e++)a[2*e+1]=5,a[2*e]=y(e,5);d=new u(n,i,257,286,15),p=new u(a,s,0,30,15),f=new u(new Array(0),r,0,19,7)})(),D=!0),e.l_desc=new g(e.dyn_ltree,d),e.d_desc=new g(e.dyn_dtree,p),e.bl_desc=new g(e.bl_tree,f),e.bi_buf=0,e.bi_valid=0,B(e)},_tr_stored_block:S,_tr_flush_block:(e,t,i,s)=>{let r,l,A=0;e.level>0?(2===e.strm.data_type&&(e.strm.data_type=(e=>{let t,i=4093624447;for(t=0;t<=31;t++,i>>>=1)if(1&i&&0!==e.dyn_ltree[2*t])return 0;if(0!==e.dyn_ltree[18]||0!==e.dyn_ltree[20]||0!==e.dyn_ltree[26])return 1;for(t=32;t<256;t++)if(0!==e.dyn_ltree[2*t])return 1;return 0})(e)),E(e,e.l_desc),E(e,e.d_desc),A=(e=>{let t;for(F(e,e.dyn_ltree,e.l_desc.max_code),F(e,e.dyn_dtree,e.d_desc.max_code),E(e,e.bl_desc),t=18;t>=3&&0===e.bl_tree[2*o[t]+1];t--);return e.opt_len+=3*(t+1)+5+5+4,t})(e),r=e.opt_len+3+7>>>3,l=e.static_len+3+7>>>3,l<=r&&(r=l)):r=l=i+5,i+4<=r&&-1!==t?S(e,t,i,s):4===e.strategy||l===r?(v(e,2+(s?1:0),3),M(e,n,a)):(v(e,4+(s?1:0),3),((e,t,i,s)=>{let r;for(v(e,t-257,5),v(e,i-1,5),v(e,s-4,4),r=0;r<s;r++)v(e,e.bl_tree[2*o[r]+1],3);I(e,e.dyn_ltree,t-1),I(e,e.dyn_dtree,i-1)})(e,e.l_desc.max_code+1,e.d_desc.max_code+1,A+1),M(e,e.dyn_ltree,e.dyn_dtree)),B(e),s&&w(e)},_tr_tally:(e,t,i)=>(e.pending_buf[e.sym_buf+e.sym_next++]=t,e.pending_buf[e.sym_buf+e.sym_next++]=t>>8,e.pending_buf[e.sym_buf+e.sym_next++]=i,0===t?e.dyn_ltree[2*i]++:(e.matches++,t--,e.dyn_ltree[2*(A[i]+256+1)]++,e.dyn_dtree[2*m(t)]++),e.sym_next===e.sym_end),_tr_align:e=>{v(e,2,3),b(e,256,n),(e=>{16===e.bi_valid?(_(e,e.bi_buf),e.bi_buf=0,e.bi_valid=0):e.bi_valid>=8&&(e.pending_buf[e.pending++]=255&e.bi_buf,e.bi_buf>>=8,e.bi_valid-=8)})(e)}},L=(e,t,i,s)=>{let r=65535&e|0,o=e>>>16&65535|0,n=0;for(;0!==i;){n=i>2e3?2e3:i,i-=n;do{r=r+t[s++]|0,o=o+r|0}while(--n);r%=65521,o%=65521}return r|o<<16|0};const R=new Uint32Array((()=>{let e,t=[];for(var i=0;i<256;i++){e=i;for(var s=0;s<8;s++)e=1&e?3988292384^e>>>1:e>>>1;t[i]=e}return t})());var U=(e,t,i,s)=>{const r=R,o=s+i;e^=-1;for(let i=s;i<o;i++)e=e>>>8^r[255&(e^t[i])];return-1^e},k={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"},O={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_MEM_ERROR:-4,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8};const{_tr_init:N,_tr_stored_block:Q,_tr_flush_block:V,_tr_tally:H,_tr_align:j}=T,{Z_NO_FLUSH:G,Z_PARTIAL_FLUSH:z,Z_FULL_FLUSH:W,Z_FINISH:K,Z_BLOCK:X,Z_OK:J,Z_STREAM_END:Y,Z_STREAM_ERROR:Z,Z_DATA_ERROR:q,Z_BUF_ERROR:$,Z_DEFAULT_COMPRESSION:ee,Z_FILTERED:te,Z_HUFFMAN_ONLY:ie,Z_RLE:se,Z_FIXED:re,Z_DEFAULT_STRATEGY:oe,Z_UNKNOWN:ne,Z_DEFLATED:ae}=O,le=258,Ae=262,he=42,ce=113,ue=666,de=(e,t)=>(e.msg=k[t],t),pe=e=>2*e-(e>4?9:0),fe=e=>{let t=e.length;for(;--t>=0;)e[t]=0},ge=e=>{let t,i,s,r=e.w_size;t=e.hash_size,s=t;do{i=e.head[--s],e.head[s]=i>=r?i-r:0}while(--t);t=r,s=t;do{i=e.prev[--s],e.prev[s]=i>=r?i-r:0}while(--t)};let me=(e,t,i)=>(t<<e.hash_shift^i)&e.hash_mask;const _e=e=>{const t=e.state;let i=t.pending;i>e.avail_out&&(i=e.avail_out),0!==i&&(e.output.set(t.pending_buf.subarray(t.pending_out,t.pending_out+i),e.next_out),e.next_out+=i,t.pending_out+=i,e.total_out+=i,e.avail_out-=i,t.pending-=i,0===t.pending&&(t.pending_out=0))},ve=(e,t)=>{V(e,e.block_start>=0?e.block_start:-1,e.strstart-e.block_start,t),e.block_start=e.strstart,_e(e.strm)},be=(e,t)=>{e.pending_buf[e.pending++]=t},ye=(e,t)=>{e.pending_buf[e.pending++]=t>>>8&255,e.pending_buf[e.pending++]=255&t},xe=(e,t,i,s)=>{let r=e.avail_in;return r>s&&(r=s),0===r?0:(e.avail_in-=r,t.set(e.input.subarray(e.next_in,e.next_in+r),i),1===e.state.wrap?e.adler=L(e.adler,t,r,i):2===e.state.wrap&&(e.adler=U(e.adler,t,r,i)),e.next_in+=r,e.total_in+=r,r)},Be=(e,t)=>{let i,s,r=e.max_chain_length,o=e.strstart,n=e.prev_length,a=e.nice_match;const l=e.strstart>e.w_size-Ae?e.strstart-(e.w_size-Ae):0,A=e.window,h=e.w_mask,c=e.prev,u=e.strstart+le;let d=A[o+n-1],p=A[o+n];e.prev_length>=e.good_match&&(r>>=2),a>e.lookahead&&(a=e.lookahead);do{if(i=t,A[i+n]===p&&A[i+n-1]===d&&A[i]===A[o]&&A[++i]===A[o+1]){o+=2,i++;do{}while(A[++o]===A[++i]&&A[++o]===A[++i]&&A[++o]===A[++i]&&A[++o]===A[++i]&&A[++o]===A[++i]&&A[++o]===A[++i]&&A[++o]===A[++i]&&A[++o]===A[++i]&&o<u);if(s=le-(u-o),o=u-le,s>n){if(e.match_start=t,n=s,s>=a)break;d=A[o+n-1],p=A[o+n]}}}while((t=c[t&h])>l&&0!=--r);return n<=e.lookahead?n:e.lookahead},we=e=>{const t=e.w_size;let i,s,r;do{if(s=e.window_size-e.lookahead-e.strstart,e.strstart>=t+(t-Ae)&&(e.window.set(e.window.subarray(t,t+t-s),0),e.match_start-=t,e.strstart-=t,e.block_start-=t,e.insert>e.strstart&&(e.insert=e.strstart),ge(e),s+=t),0===e.strm.avail_in)break;if(i=xe(e.strm,e.window,e.strstart+e.lookahead,s),e.lookahead+=i,e.lookahead+e.insert>=3)for(r=e.strstart-e.insert,e.ins_h=e.window[r],e.ins_h=me(e,e.ins_h,e.window[r+1]);e.insert&&(e.ins_h=me(e,e.ins_h,e.window[r+3-1]),e.prev[r&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=r,r++,e.insert--,!(e.lookahead+e.insert<3)););}while(e.lookahead<Ae&&0!==e.strm.avail_in)},Pe=(e,t)=>{let i,s,r,o=e.pending_buf_size-5>e.w_size?e.w_size:e.pending_buf_size-5,n=0,a=e.strm.avail_in;do{if(i=65535,r=e.bi_valid+42>>3,e.strm.avail_out<r)break;if(r=e.strm.avail_out-r,s=e.strstart-e.block_start,i>s+e.strm.avail_in&&(i=s+e.strm.avail_in),i>r&&(i=r),i<o&&(0===i&&t!==K||t===G||i!==s+e.strm.avail_in))break;n=t===K&&i===s+e.strm.avail_in?1:0,Q(e,0,0,n),e.pending_buf[e.pending-4]=i,e.pending_buf[e.pending-3]=i>>8,e.pending_buf[e.pending-2]=~i,e.pending_buf[e.pending-1]=~i>>8,_e(e.strm),s&&(s>i&&(s=i),e.strm.output.set(e.window.subarray(e.block_start,e.block_start+s),e.strm.next_out),e.strm.next_out+=s,e.strm.avail_out-=s,e.strm.total_out+=s,e.block_start+=s,i-=s),i&&(xe(e.strm,e.strm.output,e.strm.next_out,i),e.strm.next_out+=i,e.strm.avail_out-=i,e.strm.total_out+=i)}while(0===n);return a-=e.strm.avail_in,a&&(a>=e.w_size?(e.matches=2,e.window.set(e.strm.input.subarray(e.strm.next_in-e.w_size,e.strm.next_in),0),e.strstart=e.w_size,e.insert=e.strstart):(e.window_size-e.strstart<=a&&(e.strstart-=e.w_size,e.window.set(e.window.subarray(e.w_size,e.w_size+e.strstart),0),e.matches<2&&e.matches++,e.insert>e.strstart&&(e.insert=e.strstart)),e.window.set(e.strm.input.subarray(e.strm.next_in-a,e.strm.next_in),e.strstart),e.strstart+=a,e.insert+=a>e.w_size-e.insert?e.w_size-e.insert:a),e.block_start=e.strstart),e.high_water<e.strstart&&(e.high_water=e.strstart),n?4:t!==G&&t!==K&&0===e.strm.avail_in&&e.strstart===e.block_start?2:(r=e.window_size-e.strstart,e.strm.avail_in>r&&e.block_start>=e.w_size&&(e.block_start-=e.w_size,e.strstart-=e.w_size,e.window.set(e.window.subarray(e.w_size,e.w_size+e.strstart),0),e.matches<2&&e.matches++,r+=e.w_size,e.insert>e.strstart&&(e.insert=e.strstart)),r>e.strm.avail_in&&(r=e.strm.avail_in),r&&(xe(e.strm,e.window,e.strstart,r),e.strstart+=r,e.insert+=r>e.w_size-e.insert?e.w_size-e.insert:r),e.high_water<e.strstart&&(e.high_water=e.strstart),r=e.bi_valid+42>>3,r=e.pending_buf_size-r>65535?65535:e.pending_buf_size-r,o=r>e.w_size?e.w_size:r,s=e.strstart-e.block_start,(s>=o||(s||t===K)&&t!==G&&0===e.strm.avail_in&&s<=r)&&(i=s>r?r:s,n=t===K&&0===e.strm.avail_in&&i===s?1:0,Q(e,e.block_start,i,n),e.block_start+=i,_e(e.strm)),n?3:1)},Ce=(e,t)=>{let i,s;for(;;){if(e.lookahead<Ae){if(we(e),e.lookahead<Ae&&t===G)return 1;if(0===e.lookahead)break}if(i=0,e.lookahead>=3&&(e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),i=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart),0!==i&&e.strstart-i<=e.w_size-Ae&&(e.match_length=Be(e,i)),e.match_length>=3)if(s=H(e,e.strstart-e.match_start,e.match_length-3),e.lookahead-=e.match_length,e.match_length<=e.max_lazy_match&&e.lookahead>=3){e.match_length--;do{e.strstart++,e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),i=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart}while(0!=--e.match_length);e.strstart++}else e.strstart+=e.match_length,e.match_length=0,e.ins_h=e.window[e.strstart],e.ins_h=me(e,e.ins_h,e.window[e.strstart+1]);else s=H(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++;if(s&&(ve(e,!1),0===e.strm.avail_out))return 1}return e.insert=e.strstart<2?e.strstart:2,t===K?(ve(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ve(e,!1),0===e.strm.avail_out)?1:2},Me=(e,t)=>{let i,s,r;for(;;){if(e.lookahead<Ae){if(we(e),e.lookahead<Ae&&t===G)return 1;if(0===e.lookahead)break}if(i=0,e.lookahead>=3&&(e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),i=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart),e.prev_length=e.match_length,e.prev_match=e.match_start,e.match_length=2,0!==i&&e.prev_length<e.max_lazy_match&&e.strstart-i<=e.w_size-Ae&&(e.match_length=Be(e,i),e.match_length<=5&&(e.strategy===te||3===e.match_length&&e.strstart-e.match_start>4096)&&(e.match_length=2)),e.prev_length>=3&&e.match_length<=e.prev_length){r=e.strstart+e.lookahead-3,s=H(e,e.strstart-1-e.prev_match,e.prev_length-3),e.lookahead-=e.prev_length-1,e.prev_length-=2;do{++e.strstart<=r&&(e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),i=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart)}while(0!=--e.prev_length);if(e.match_available=0,e.match_length=2,e.strstart++,s&&(ve(e,!1),0===e.strm.avail_out))return 1}else if(e.match_available){if(s=H(e,0,e.window[e.strstart-1]),s&&ve(e,!1),e.strstart++,e.lookahead--,0===e.strm.avail_out)return 1}else e.match_available=1,e.strstart++,e.lookahead--}return e.match_available&&(s=H(e,0,e.window[e.strstart-1]),e.match_available=0),e.insert=e.strstart<2?e.strstart:2,t===K?(ve(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ve(e,!1),0===e.strm.avail_out)?1:2};function Ee(e,t,i,s,r){this.good_length=e,this.max_lazy=t,this.nice_length=i,this.max_chain=s,this.func=r}const Fe=[new Ee(0,0,0,0,Pe),new Ee(4,4,8,4,Ce),new Ee(4,5,16,8,Ce),new Ee(4,6,32,32,Ce),new Ee(4,4,16,16,Me),new Ee(8,16,32,32,Me),new Ee(8,16,128,128,Me),new Ee(8,32,128,256,Me),new Ee(32,128,258,1024,Me),new Ee(32,258,258,4096,Me)];function 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Uint8Array(e):i.input=e,i.next_in=0,i.avail_in=i.input.length;;)if(0===i.avail_out&&(i.output=new Uint8Array(s),i.next_out=0,i.avail_out=s),(o===Ze||o===qe)&&i.avail_out<=6)this.onData(i.output.subarray(0,i.next_out)),i.avail_out=0;else{if(r=ke(i,o),r===tt)return i.next_out>0&&this.onData(i.output.subarray(0,i.next_out)),r=Oe(this.strm),this.onEnd(r),this.ended=!0,r===et;if(0!==i.avail_out){if(o>0&&i.next_out>0)this.onData(i.output.subarray(0,i.next_out)),i.avail_out=0;else if(0===i.avail_in)break}else this.onData(i.output)}return!0},ot.prototype.onData=function(e){this.chunks.push(e)},ot.prototype.onEnd=function(e){e===et&&(this.result=He(this.chunks)),this.chunks=[],this.err=e,this.msg=this.strm.msg};var at={Deflate:ot,deflate:nt,deflateRaw:function(e,t){return(t=t||{}).raw=!0,nt(e,t)},gzip:function(e,t){return(t=t||{}).gzip=!0,nt(e,t)},constants:O};const lt=16209;var At=function(e,t){let i,s,r,o,n,a,l,A,h,c,u,d,p,f,g,m,_,v,b,y,x,B,w,P;const C=e.state;i=e.next_in,w=e.input,s=i+(e.avail_in-5),r=e.next_out,P=e.output,o=r-(t-e.avail_out),n=r+(e.avail_out-257),a=C.dmax,l=C.wsize,A=C.whave,h=C.wnext,c=C.window,u=C.hold,d=C.bits,p=C.lencode,f=C.distcode,g=(1<<C.lenbits)-1,m=(1<<C.distbits)-1;e:do{d<15&&(u+=w[i++]<<d,d+=8,u+=w[i++]<<d,d+=8),_=p[u&g];t:for(;;){if(v=_>>>24,u>>>=v,d-=v,v=_>>>16&255,0===v)P[r++]=65535&_;else{if(!(16&v)){if(0==(64&v)){_=p[(65535&_)+(u&(1<<v)-1)];continue t}if(32&v){C.mode=16191;break e}e.msg="invalid literal/length code",C.mode=lt;break e}b=65535&_,v&=15,v&&(d<v&&(u+=w[i++]<<d,d+=8),b+=u&(1<<v)-1,u>>>=v,d-=v),d<15&&(u+=w[i++]<<d,d+=8,u+=w[i++]<<d,d+=8),_=f[u&m];i:for(;;){if(v=_>>>24,u>>>=v,d-=v,v=_>>>16&255,!(16&v)){if(0==(64&v)){_=f[(65535&_)+(u&(1<<v)-1)];continue i}e.msg="invalid distance code",C.mode=lt;break e}if(y=65535&_,v&=15,d<v&&(u+=w[i++]<<d,d+=8,d<v&&(u+=w[i++]<<d,d+=8)),y+=u&(1<<v)-1,y>a){e.msg="invalid distance too far back",C.mode=lt;break e}if(u>>>=v,d-=v,v=r-o,y>v){if(v=y-v,v>A&&C.sane){e.msg="invalid distance too far back",C.mode=lt;break e}if(x=0,B=c,0===h){if(x+=l-v,v<b){b-=v;do{P[r++]=c[x++]}while(--v);x=r-y,B=P}}else if(h<v){if(x+=l+h-v,v-=h,v<b){b-=v;do{P[r++]=c[x++]}while(--v);if(x=0,h<b){v=h,b-=v;do{P[r++]=c[x++]}while(--v);x=r-y,B=P}}}else if(x+=h-v,v<b){b-=v;do{P[r++]=c[x++]}while(--v);x=r-y,B=P}for(;b>2;)P[r++]=B[x++],P[r++]=B[x++],P[r++]=B[x++],b-=3;b&&(P[r++]=B[x++],b>1&&(P[r++]=B[x++]))}else{x=r-y;do{P[r++]=P[x++],P[r++]=P[x++],P[r++]=P[x++],b-=3}while(b>2);b&&(P[r++]=P[x++],b>1&&(P[r++]=P[x++]))}break}}break}}while(i<s&&r<n);b=d>>3,i-=b,d-=b<<3,u&=(1<<d)-1,e.next_in=i,e.next_out=r,e.avail_in=i<s?s-i+5:5-(i-s),e.avail_out=r<n?n-r+257:257-(r-n),C.hold=u,C.bits=d};const ht=new Uint16Array([3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0]),ct=new Uint8Array([16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78]),ut=new Uint16Array([1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0]),dt=new Uint8Array([16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64]);var pt=(e,t,i,s,r,o,n,a)=>{const l=a.bits;let A,h,c,u,d,p,f=0,g=0,m=0,_=0,v=0,b=0,y=0,x=0,B=0,w=0,P=null;const C=new Uint16Array(16),M=new Uint16Array(16);let E,F,I,D=null;for(f=0;f<=15;f++)C[f]=0;for(g=0;g<s;g++)C[t[i+g]]++;for(v=l,_=15;_>=1&&0===C[_];_--);if(v>_&&(v=_),0===_)return r[o++]=20971520,r[o++]=20971520,a.bits=1,0;for(m=1;m<_&&0===C[m];m++);for(v<m&&(v=m),x=1,f=1;f<=15;f++)if(x<<=1,x-=C[f],x<0)return-1;if(x>0&&(0===e||1!==_))return-1;for(M[1]=0,f=1;f<15;f++)M[f+1]=M[f]+C[f];for(g=0;g<s;g++)0!==t[i+g]&&(n[M[t[i+g]]++]=g);if(0===e?(P=D=n,p=20):1===e?(P=ht,D=ct,p=257):(P=ut,D=dt,p=0),w=0,g=0,f=m,d=o,b=v,y=0,c=-1,B=1<<v,u=B-1,1===e&&B>852||2===e&&B>592)return 1;for(;;){E=f-y,n[g]+1<p?(F=0,I=n[g]):n[g]>=p?(F=D[n[g]-p],I=P[n[g]-p]):(F=96,I=0),A=1<<f-y,h=1<<b,m=h;do{h-=A,r[d+(w>>y)+h]=E<<24|F<<16|I|0}while(0!==h);for(A=1<<f-1;w&A;)A>>=1;if(0!==A?(w&=A-1,w+=A):w=0,g++,0==--C[f]){if(f===_)break;f=t[i+n[g]]}if(f>v&&(w&u)!==c){for(0===y&&(y=v),d+=m,b=f-y,x=1<<b;b+y<_&&(x-=C[b+y],!(x<=0));)b++,x<<=1;if(B+=1<<b,1===e&&B>852||2===e&&B>592)return 1;c=w&u,r[c]=v<<24|b<<16|d-o|0}}return 0!==w&&(r[d+w]=f-y<<24|64<<16|0),a.bits=v,0};const{Z_FINISH:ft,Z_BLOCK:gt,Z_TREES:mt,Z_OK:_t,Z_STREAM_END:vt,Z_NEED_DICT:bt,Z_STREAM_ERROR:yt,Z_DATA_ERROR:xt,Z_MEM_ERROR:Bt,Z_BUF_ERROR:wt,Z_DEFLATED:Pt}=O,Ct=16180,Mt=16190,Et=16191,Ft=16192,It=16194,Dt=16199,St=16200,Tt=16206,Lt=16209,Rt=e=>(e>>>24&255)+(e>>>8&65280)+((65280&e)<<8)+((255&e)<<24);function Ut(){this.strm=null,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}const kt=e=>{if(!e)return 1;const t=e.state;return!t||t.strm!==e||t.mode<Ct||t.mode>16211?1:0},Ot=e=>{if(kt(e))return yt;const t=e.state;return e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=Ct,t.last=0,t.havedict=0,t.flags=-1,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new Int32Array(852),t.distcode=t.distdyn=new Int32Array(592),t.sane=1,t.back=-1,_t},Nt=e=>{if(kt(e))return yt;const t=e.state;return t.wsize=0,t.whave=0,t.wnext=0,Ot(e)},Qt=(e,t)=>{let i;if(kt(e))return yt;const s=e.state;return t<0?(i=0,t=-t):(i=5+(t>>4),t<48&&(t&=15)),t&&(t<8||t>15)?yt:(null!==s.window&&s.wbits!==t&&(s.window=null),s.wrap=i,s.wbits=t,Nt(e))},Vt=(e,t)=>{if(!e)return yt;const i=new Ut;e.state=i,i.strm=e,i.window=null,i.mode=Ct;const s=Qt(e,t);return s!==_t&&(e.state=null),s};let Ht,jt,Gt=!0;const zt=e=>{if(Gt){Ht=new Int32Array(512),jt=new Int32Array(32);let t=0;for(;t<144;)e.lens[t++]=8;for(;t<256;)e.lens[t++]=9;for(;t<280;)e.lens[t++]=7;for(;t<288;)e.lens[t++]=8;for(pt(1,e.lens,0,288,Ht,0,e.work,{bits:9}),t=0;t<32;)e.lens[t++]=5;pt(2,e.lens,0,32,jt,0,e.work,{bits:5}),Gt=!1}e.lencode=Ht,e.lenbits=9,e.distcode=jt,e.distbits=5},Wt=(e,t,i,s)=>{let r;const o=e.state;return null===o.window&&(o.wsize=1<<o.wbits,o.wnext=0,o.whave=0,o.window=new Uint8Array(o.wsize)),s>=o.wsize?(o.window.set(t.subarray(i-o.wsize,i),0),o.wnext=0,o.whave=o.wsize):(r=o.wsize-o.wnext,r>s&&(r=s),o.window.set(t.subarray(i-s,i-s+r),o.wnext),(s-=r)?(o.window.set(t.subarray(i-s,i),0),o.wnext=s,o.whave=o.wsize):(o.wnext+=r,o.wnext===o.wsize&&(o.wnext=0),o.whave<o.wsize&&(o.whave+=r))),0};var Kt=Nt,Xt=Vt,Jt=(e,t)=>{let i,s,r,o,n,a,l,A,h,c,u,d,p,f,g,m,_,v,b,y,x,B,w=0;const P=new Uint8Array(4);let C,M;const E=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]);if(kt(e)||!e.output||!e.input&&0!==e.avail_in)return yt;i=e.state,i.mode===Et&&(i.mode=Ft),n=e.next_out,r=e.output,l=e.avail_out,o=e.next_in,s=e.input,a=e.avail_in,A=i.hold,h=i.bits,c=a,u=l,B=_t;e:for(;;)switch(i.mode){case Ct:if(0===i.wrap){i.mode=Ft;break}for(;h<16;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if(2&i.wrap&&35615===A){0===i.wbits&&(i.wbits=15),i.check=0,P[0]=255&A,P[1]=A>>>8&255,i.check=U(i.check,P,2,0),A=0,h=0,i.mode=16181;break}if(i.head&&(i.head.done=!1),!(1&i.wrap)||(((255&A)<<8)+(A>>8))%31){e.msg="incorrect header check",i.mode=Lt;break}if((15&A)!==Pt){e.msg="unknown compression method",i.mode=Lt;break}if(A>>>=4,h-=4,x=8+(15&A),0===i.wbits&&(i.wbits=x),x>15||x>i.wbits){e.msg="invalid window size",i.mode=Lt;break}i.dmax=1<<i.wbits,i.flags=0,e.adler=i.check=1,i.mode=512&A?16189:Et,A=0,h=0;break;case 16181:for(;h<16;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if(i.flags=A,(255&i.flags)!==Pt){e.msg="unknown compression method",i.mode=Lt;break}if(57344&i.flags){e.msg="unknown header flags set",i.mode=Lt;break}i.head&&(i.head.text=A>>8&1),512&i.flags&&4&i.wrap&&(P[0]=255&A,P[1]=A>>>8&255,i.check=U(i.check,P,2,0)),A=0,h=0,i.mode=16182;case 16182:for(;h<32;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}i.head&&(i.head.time=A),512&i.flags&&4&i.wrap&&(P[0]=255&A,P[1]=A>>>8&255,P[2]=A>>>16&255,P[3]=A>>>24&255,i.check=U(i.check,P,4,0)),A=0,h=0,i.mode=16183;case 16183:for(;h<16;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}i.head&&(i.head.xflags=255&A,i.head.os=A>>8),512&i.flags&&4&i.wrap&&(P[0]=255&A,P[1]=A>>>8&255,i.check=U(i.check,P,2,0)),A=0,h=0,i.mode=16184;case 16184:if(1024&i.flags){for(;h<16;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}i.length=A,i.head&&(i.head.extra_len=A),512&i.flags&&4&i.wrap&&(P[0]=255&A,P[1]=A>>>8&255,i.check=U(i.check,P,2,0)),A=0,h=0}else i.head&&(i.head.extra=null);i.mode=16185;case 16185:if(1024&i.flags&&(d=i.length,d>a&&(d=a),d&&(i.head&&(x=i.head.extra_len-i.length,i.head.extra||(i.head.extra=new Uint8Array(i.head.extra_len)),i.head.extra.set(s.subarray(o,o+d),x)),512&i.flags&&4&i.wrap&&(i.check=U(i.check,s,d,o)),a-=d,o+=d,i.length-=d),i.length))break e;i.length=0,i.mode=16186;case 16186:if(2048&i.flags){if(0===a)break e;d=0;do{x=s[o+d++],i.head&&x&&i.length<65536&&(i.head.name+=String.fromCharCode(x))}while(x&&d<a);if(512&i.flags&&4&i.wrap&&(i.check=U(i.check,s,d,o)),a-=d,o+=d,x)break e}else i.head&&(i.head.name=null);i.length=0,i.mode=16187;case 16187:if(4096&i.flags){if(0===a)break e;d=0;do{x=s[o+d++],i.head&&x&&i.length<65536&&(i.head.comment+=String.fromCharCode(x))}while(x&&d<a);if(512&i.flags&&4&i.wrap&&(i.check=U(i.check,s,d,o)),a-=d,o+=d,x)break e}else i.head&&(i.head.comment=null);i.mode=16188;case 16188:if(512&i.flags){for(;h<16;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if(4&i.wrap&&A!==(65535&i.check)){e.msg="header crc mismatch",i.mode=Lt;break}A=0,h=0}i.head&&(i.head.hcrc=i.flags>>9&1,i.head.done=!0),e.adler=i.check=0,i.mode=Et;break;case 16189:for(;h<32;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}e.adler=i.check=Rt(A),A=0,h=0,i.mode=Mt;case Mt:if(0===i.havedict)return e.next_out=n,e.avail_out=l,e.next_in=o,e.avail_in=a,i.hold=A,i.bits=h,bt;e.adler=i.check=1,i.mode=Et;case Et:if(t===gt||t===mt)break e;case Ft:if(i.last){A>>>=7&h,h-=7&h,i.mode=Tt;break}for(;h<3;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}switch(i.last=1&A,A>>>=1,h-=1,3&A){case 0:i.mode=16193;break;case 1:if(zt(i),i.mode=Dt,t===mt){A>>>=2,h-=2;break e}break;case 2:i.mode=16196;break;case 3:e.msg="invalid block type",i.mode=Lt}A>>>=2,h-=2;break;case 16193:for(A>>>=7&h,h-=7&h;h<32;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if((65535&A)!=(A>>>16^65535)){e.msg="invalid stored block lengths",i.mode=Lt;break}if(i.length=65535&A,A=0,h=0,i.mode=It,t===mt)break e;case It:i.mode=16195;case 16195:if(d=i.length,d){if(d>a&&(d=a),d>l&&(d=l),0===d)break e;r.set(s.subarray(o,o+d),n),a-=d,o+=d,l-=d,n+=d,i.length-=d;break}i.mode=Et;break;case 16196:for(;h<14;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if(i.nlen=257+(31&A),A>>>=5,h-=5,i.ndist=1+(31&A),A>>>=5,h-=5,i.ncode=4+(15&A),A>>>=4,h-=4,i.nlen>286||i.ndist>30){e.msg="too many length or distance symbols",i.mode=Lt;break}i.have=0,i.mode=16197;case 16197:for(;i.have<i.ncode;){for(;h<3;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}i.lens[E[i.have++]]=7&A,A>>>=3,h-=3}for(;i.have<19;)i.lens[E[i.have++]]=0;if(i.lencode=i.lendyn,i.lenbits=7,C={bits:i.lenbits},B=pt(0,i.lens,0,19,i.lencode,0,i.work,C),i.lenbits=C.bits,B){e.msg="invalid code lengths set",i.mode=Lt;break}i.have=0,i.mode=16198;case 16198:for(;i.have<i.nlen+i.ndist;){for(;w=i.lencode[A&(1<<i.lenbits)-1],g=w>>>24,m=w>>>16&255,_=65535&w,!(g<=h);){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if(_<16)A>>>=g,h-=g,i.lens[i.have++]=_;else{if(16===_){for(M=g+2;h<M;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if(A>>>=g,h-=g,0===i.have){e.msg="invalid bit length repeat",i.mode=Lt;break}x=i.lens[i.have-1],d=3+(3&A),A>>>=2,h-=2}else if(17===_){for(M=g+3;h<M;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}A>>>=g,h-=g,x=0,d=3+(7&A),A>>>=3,h-=3}else{for(M=g+7;h<M;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}A>>>=g,h-=g,x=0,d=11+(127&A),A>>>=7,h-=7}if(i.have+d>i.nlen+i.ndist){e.msg="invalid bit length repeat",i.mode=Lt;break}for(;d--;)i.lens[i.have++]=x}}if(i.mode===Lt)break;if(0===i.lens[256]){e.msg="invalid code -- missing end-of-block",i.mode=Lt;break}if(i.lenbits=9,C={bits:i.lenbits},B=pt(1,i.lens,0,i.nlen,i.lencode,0,i.work,C),i.lenbits=C.bits,B){e.msg="invalid literal/lengths set",i.mode=Lt;break}if(i.distbits=6,i.distcode=i.distdyn,C={bits:i.distbits},B=pt(2,i.lens,i.nlen,i.ndist,i.distcode,0,i.work,C),i.distbits=C.bits,B){e.msg="invalid distances set",i.mode=Lt;break}if(i.mode=Dt,t===mt)break e;case Dt:i.mode=St;case St:if(a>=6&&l>=258){e.next_out=n,e.avail_out=l,e.next_in=o,e.avail_in=a,i.hold=A,i.bits=h,At(e,u),n=e.next_out,r=e.output,l=e.avail_out,o=e.next_in,s=e.input,a=e.avail_in,A=i.hold,h=i.bits,i.mode===Et&&(i.back=-1);break}for(i.back=0;w=i.lencode[A&(1<<i.lenbits)-1],g=w>>>24,m=w>>>16&255,_=65535&w,!(g<=h);){if(0===a)break 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Uint32Array(Mw.inflate(e.indices).buffer),edgeIndices:new Uint32Array(Mw.inflate(e.edgeIndices).buffer),meshPositions:new Uint32Array(Mw.inflate(e.meshPositions).buffer),meshIndices:new Uint32Array(Mw.inflate(e.meshIndices).buffer),meshEdgesIndices:new Uint32Array(Mw.inflate(e.meshEdgesIndices).buffer),meshColors:new Uint8Array(Mw.inflate(e.meshColors).buffer),entityIDs:Mw.inflate(e.entityIDs,{to:"string"}),entityMeshes:new Uint32Array(Mw.inflate(e.entityMeshes).buffer),entityIsObjects:new Uint8Array(Mw.inflate(e.entityIsObjects).buffer),positionsDecodeMatrix:new Float32Array(Mw.inflate(e.positionsDecodeMatrix).buffer)}}(n);!function(e,t,i,s,r,o){o.getNextId(),s.positionsCompression="precompressed",s.normalsCompression="precompressed";const n=i.positions,a=i.normals,l=i.indices,A=i.edgeIndices,h=i.meshPositions,u=i.meshIndices,d=i.meshEdgesIndices,p=i.meshColors,f=JSON.parse(i.entityIDs),g=i.entityMeshes,m=i.entityIsObjects,v=h.length,b=g.length;for(let r=0;r<b;r++){const o=f[r],y=t.globalizeObjectIds?c.globalizeObjectId(s.id,o):o,x=e.metaScene.metaObjects[y],B={},w={};if(x){if(t.excludeTypesMap&&x.type&&t.excludeTypesMap[x.type])continue;if(t.includeTypesMap&&x.type&&!t.includeTypesMap[x.type])continue;const e=t.objectDefaults?t.objectDefaults[x.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(B.visible=!1),!1===e.pickable&&(B.pickable=!1),e.colorize&&(w.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(w.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;const P=r===b-1,C=[];for(let e=g[r],t=P?g.length:g[r+1];e<t;e++){const t=e===v-1,r=y+".mesh."+e,o=Ew(p.subarray(4*e,4*e+3)),c=p[4*e+3]/255;s.createMesh(_.apply(w,{id:r,primitive:"triangles",positionsCompressed:n.subarray(h[e],t?n.length:h[e+1]),normalsCompressed:a.subarray(h[e],t?n.length:h[e+1]),indices:l.subarray(u[e],t?l.length:u[e+1]),edgeIndices:A.subarray(d[e],t?A.length:d[e+1]),positionsDecodeMatrix:i.positionsDecodeMatrix,color:o,opacity:c})),C.push(r)}s.createEntity(_.apply(B,{id:y,isObject:1===m[r],meshIds:C}))}}(e,t,a,s,0,o)}};let Iw=window.pako||Cw;Iw.inflate||(Iw=Iw.default);const Dw=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Sw={version:2,parse:function(e,t,i,s,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],meshPositions:e[4],meshIndices:e[5],meshEdgesIndices:e[6],meshColors:e[7],entityIDs:e[8],entityMeshes:e[9],entityIsObjects:e[10],positionsDecodeMatrix:e[11],entityMeshIds:e[12],entityMatrices:e[13],entityUsesInstancing:e[14]}}(i),a=function(e){return{positions:new Uint16Array(Iw.inflate(e.positions).buffer),normals:new Int8Array(Iw.inflate(e.normals).buffer),indices:new Uint32Array(Iw.inflate(e.indices).buffer),edgeIndices:new Uint32Array(Iw.inflate(e.edgeIndices).buffer),meshPositions:new Uint32Array(Iw.inflate(e.meshPositions).buffer),meshIndices:new Uint32Array(Iw.inflate(e.meshIndices).buffer),meshEdgesIndices:new Uint32Array(Iw.inflate(e.meshEdgesIndices).buffer),meshColors:new Uint8Array(Iw.inflate(e.meshColors).buffer),entityIDs:Iw.inflate(e.entityIDs,{to:"string"}),entityMeshes:new Uint32Array(Iw.inflate(e.entityMeshes).buffer),entityIsObjects:new Uint8Array(Iw.inflate(e.entityIsObjects).buffer),positionsDecodeMatrix:new Float32Array(Iw.inflate(e.positionsDecodeMatrix).buffer),entityMeshIds:new Uint32Array(Iw.inflate(e.entityMeshIds).buffer),entityMatrices:new Float32Array(Iw.inflate(e.entityMatrices).buffer),entityUsesInstancing:new Uint8Array(Iw.inflate(e.entityUsesInstancing).buffer)}}(n);!function(e,t,i,s,r,o){const n=o.getNextId();s.positionsCompression="precompressed",s.normalsCompression="precompressed";const a=i.positions,l=i.normals,A=i.indices,h=i.edgeIndices,u=i.meshPositions,d=i.meshIndices,p=i.meshEdgesIndices,f=i.meshColors,g=JSON.parse(i.entityIDs),m=i.entityMeshes,v=i.entityIsObjects,b=i.entityMeshIds,y=i.entityMatrices,x=i.entityUsesInstancing,B=u.length,w=m.length,P={};for(let r=0;r<w;r++){const C=g[r],M=t.globalizeObjectIds?c.globalizeObjectId(s.id,C):C,E=e.metaScene.metaObjects[M],F={},I={},D=y.subarray(16*r,16*r+16);if(E){if(t.excludeTypesMap&&E.type&&t.excludeTypesMap[E.type])continue;if(t.includeTypesMap&&E.type&&!t.includeTypesMap[E.type])continue;const e=t.objectDefaults?t.objectDefaults[E.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(F.visible=!1),!1===e.pickable&&(F.pickable=!1),e.colorize&&(I.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(I.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;const S=r===w-1,T=[];for(let e=m[r],t=S?b.length:m[r+1];e<t;e++){const t=b[e],c=t===B-1,g=o.getNextId(),m=Dw(f.subarray(4*t,4*t+3)),v=f[4*t+3]/255,y=a.subarray(u[t],c?a.length:u[t+1]),w=l.subarray(u[t],c?a.length:u[t+1]),C=A.subarray(d[t],c?A.length:d[t+1]),M=h.subarray(p[t],c?h.length:p[t+1]);if(1===x[r]){const e=`${n}.geometry.${g}.${t}`;e in P||(s.createGeometry({id:e,positionsCompressed:y,normalsCompressed:w,indices:C,edgeIndices:M,primitive:"triangles",positionsDecodeMatrix:i.positionsDecodeMatrix}),P[e]=!0),s.createMesh(_.apply(I,{id:g,color:m,opacity:v,matrix:D,geometryId:e})),T.push(g)}else s.createMesh(_.apply(I,{id:g,primitive:"triangles",positionsCompressed:y,normalsCompressed:w,indices:C,edgeIndices:M,positionsDecodeMatrix:i.positionsDecodeMatrix,color:m,opacity:v})),T.push(g)}T.length&&s.createEntity(_.apply(F,{id:M,isObject:1===v[r],meshIds:T}))}}(e,t,a,s,0,o)}};let Tw=window.pako||Cw;Tw.inflate||(Tw=Tw.default);const Lw=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Rw={version:3,parse:function(e,t,i,s,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],meshPositions:e[4],meshIndices:e[5],meshEdgesIndices:e[6],meshColors:e[7],entityIDs:e[8],entityMeshes:e[9],entityIsObjects:e[10],instancedPositionsDecodeMatrix:e[11],batchedPositionsDecodeMatrix:e[12],entityMeshIds:e[13],entityMatrices:e[14],entityUsesInstancing:e[15]}}(i),a=function(e){return{positions:new Uint16Array(Tw.inflate(e.positions).buffer),normals:new Int8Array(Tw.inflate(e.normals).buffer),indices:new Uint32Array(Tw.inflate(e.indices).buffer),edgeIndices:new Uint32Array(Tw.inflate(e.edgeIndices).buffer),meshPositions:new Uint32Array(Tw.inflate(e.meshPositions).buffer),meshIndices:new Uint32Array(Tw.inflate(e.meshIndices).buffer),meshEdgesIndices:new Uint32Array(Tw.inflate(e.meshEdgesIndices).buffer),meshColors:new Uint8Array(Tw.inflate(e.meshColors).buffer),entityIDs:Tw.inflate(e.entityIDs,{to:"string"}),entityMeshes:new Uint32Array(Tw.inflate(e.entityMeshes).buffer),entityIsObjects:new 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0!==e.roughness&&null!==e.roughness&&(G.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=u;e<S;e++){const r=M[e],a=N[r]>1,l=r===R-1,A=qw(F.subarray(6*e,6*e+3)),h=F[6*e+3]/255,u=F[6*e+4]/255,I=F[6*e+5]/255,D=o.getNextId();if(a){const o=E[e],a=v.slice(o,o+16),M=`${n}-geometry.${i}.${r}`;let F=H[M];if(!F){F={batchThisMesh:!t.reuseGeometries};let e=!1;switch(y[r]){case 0:F.primitiveName="solid",F.geometryPositions=d.subarray(x[r],l?d.length:x[r+1]),F.geometryNormals=p.subarray(B[r],l?p.length:B[r+1]),F.geometryIndices=g.subarray(P[r],l?g.length:P[r+1]),F.geometryEdgeIndices=m.subarray(C[r],l?m.length:C[r+1]),e=F.geometryPositions.length>0&&F.geometryIndices.length>0;break;case 1:F.primitiveName="surface",F.geometryPositions=d.subarray(x[r],l?d.length:x[r+1]),F.geometryNormals=p.subarray(B[r],l?p.length:B[r+1]),F.geometryIndices=g.subarray(P[r],l?g.length:P[r+1]),F.geometryEdgeIndices=m.subarray(C[r],l?m.length:C[r+1]),e=F.geometryPositions.length>0&&F.geometryIndices.length>0;break;case 2:F.primitiveName="points",F.geometryPositions=d.subarray(x[r],l?d.length:x[r+1]),F.geometryColors=$w(f.subarray(w[r],l?f.length:w[r+1])),e=F.geometryPositions.length>0;break;case 3:F.primitiveName="lines",F.geometryPositions=d.subarray(x[r],l?d.length:x[r+1]),F.geometryIndices=g.subarray(P[r],l?g.length:P[r+1]),e=F.geometryPositions.length>0&&F.geometryIndices.length>0;break;default:continue}if(e||(F=null),F&&(F.geometryPositions.length,F.batchThisMesh)){F.decompressedPositions=new Float32Array(F.geometryPositions.length);const e=F.geometryPositions,t=F.decompressedPositions;for(let 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U[M]||(s.createGeometry({id:M,primitive:F.primitiveName,positionsCompressed:F.geometryPositions,normalsCompressed:F.geometryNormals,colorsCompressed:F.geometryColors,indices:F.geometryIndices,edgeIndices:F.geometryEdgeIndices,positionsDecodeMatrix:b}),U[M]=!0),s.createMesh(_.apply(G,{id:D,geometryId:M,origin:Q,matrix:a,color:A,metallic:u,roughness:I,opacity:h})),T.push(D)}else{let e,t,i,o,n,a,c=!1;switch(y[r]){case 0:e="solid",t=d.subarray(x[r],l?d.length:x[r+1]),i=p.subarray(B[r],l?p.length:B[r+1]),n=g.subarray(P[r],l?g.length:P[r+1]),a=m.subarray(C[r],l?m.length:C[r+1]),c=t.length>0&&n.length>0;break;case 1:e="surface",t=d.subarray(x[r],l?d.length:x[r+1]),i=p.subarray(B[r],l?p.length:B[r+1]),n=g.subarray(P[r],l?g.length:P[r+1]),a=m.subarray(C[r],l?m.length:C[r+1]),c=t.length>0&&n.length>0;break;case 2:e="points",t=d.subarray(x[r],l?d.length:x[r+1]),o=$w(f.subarray(w[r],l?f.length:w[r+1])),c=t.length>0;break;case 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n=function(e){return{metadata:e[0],positions:e[1],normals:e[2],colors:e[3],indices:e[4],edgeIndices:e[5],matrices:e[6],reusedGeometriesDecodeMatrix:e[7],eachGeometryPrimitiveType:e[8],eachGeometryPositionsPortion:e[9],eachGeometryNormalsPortion:e[10],eachGeometryColorsPortion:e[11],eachGeometryIndicesPortion:e[12],eachGeometryEdgeIndicesPortion:e[13],eachMeshGeometriesPortion:e[14],eachMeshMatricesPortion:e[15],eachMeshMaterial:e[16],eachEntityId:e[17],eachEntityMeshesPortion:e[18],eachTileAABB:e[19],eachTileEntitiesPortion:e[20]}}(i),a=function(e){function t(e,t){return 0===e.length?[]:tP.inflate(e,t).buffer}return{metadata:JSON.parse(tP.inflate(e.metadata,{to:"string"})),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshMaterial:new Uint8Array(t(e.eachMeshMaterial)),eachEntityId:JSON.parse(tP.inflate(e.eachEntityId,{to:"string"})),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,i,s,r,o){const n=o.getNextId(),a=i.metadata,l=i.positions,A=i.normals,h=i.colors,u=i.indices,d=i.edgeIndices,p=i.matrices,f=i.reusedGeometriesDecodeMatrix,g=i.eachGeometryPrimitiveType,m=i.eachGeometryPositionsPortion,v=i.eachGeometryNormalsPortion,b=i.eachGeometryColorsPortion,y=i.eachGeometryIndicesPortion,x=i.eachGeometryEdgeIndicesPortion,B=i.eachMeshGeometriesPortion,w=i.eachMeshMatricesPortion,P=i.eachMeshMaterial,C=i.eachEntityId,M=i.eachEntityMeshesPortion,E=i.eachTileAABB,F=i.eachTileEntitiesPortion,I=m.length,D=B.length,S=M.length,T=F.length;r&&r.loadData(a,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds});const L=new Uint32Array(I);for(let e=0;e<D;e++){const t=B[e];void 0!==L[t]?L[t]++:L[t]=1}const R=c.vec3(),U=c.AABB3(),k={};for(let i=0;i<T;i++){const r=i===T-1,a=F[i],D=r?S-1:F[i+1]-1,O=6*i,N=E.subarray(O,O+6);c.getAABB3Center(N,R),U[0]=N[0]-R[0],U[1]=N[1]-R[1],U[2]=N[2]-R[2],U[3]=N[3]-R[0],U[4]=N[4]-R[1],U[5]=N[5]-R[2];const Q=Qt.createPositionsDecodeMatrix(U),V={};for(let r=a;r<=D;r++){const a=C[r],E=t.globalizeObjectIds?c.globalizeObjectId(s.id,a):a,F=r===S-1,D=M[r],T=F?B.length-1:M[r+1]-1,O=[],N=e.metaScene.metaObjects[E],H={},j={};if(N){if(t.excludeTypesMap&&N.type&&t.excludeTypesMap[N.type])continue;if(t.includeTypesMap&&N.type&&!t.includeTypesMap[N.type])continue;const e=t.objectDefaults?t.objectDefaults[N.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(H.visible=!1),!1===e.pickable&&(H.pickable=!1),e.colorize&&(j.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(j.opacity=e.opacity),void 0!==e.metallic&&null!==e.metallic&&(j.metallic=e.metallic),void 0!==e.roughness&&null!==e.roughness&&(j.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=D;e<=T;e++){const r=B[e],a=L[r]>1,C=r===I-1,M=rP(P.subarray(6*e,6*e+3)),E=P[6*e+3]/255,F=P[6*e+4]/255,D=P[6*e+5]/255,S=o.getNextId();if(a){const o=w[e],a=p.slice(o,o+16),B=`${n}-geometry.${i}.${r}`;let P=k[B];if(!P){P={batchThisMesh:!t.reuseGeometries};let e=!1;switch(g[r]){case 0:P.primitiveName="solid",P.geometryPositions=l.subarray(m[r],C?l.length:m[r+1]),P.geometryNormals=A.subarray(v[r],C?A.length:v[r+1]),P.geometryIndices=u.subarray(y[r],C?u.length:y[r+1]),P.geometryEdgeIndices=d.subarray(x[r],C?d.length:x[r+1]),e=P.geometryPositions.length>0&&P.geometryIndices.length>0;break;case 1:P.primitiveName="surface",P.geometryPositions=l.subarray(m[r],C?l.length:m[r+1]),P.geometryNormals=A.subarray(v[r],C?A.length:v[r+1]),P.geometryIndices=u.subarray(y[r],C?u.length:y[r+1]),P.geometryEdgeIndices=d.subarray(x[r],C?d.length:x[r+1]),e=P.geometryPositions.length>0&&P.geometryIndices.length>0;break;case 2:P.primitiveName="points",P.geometryPositions=l.subarray(m[r],C?l.length:m[r+1]),P.geometryColors=h.subarray(b[r],C?h.length:b[r+1]),e=P.geometryPositions.length>0;break;case 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A=gC(e,s),h=gC(e,s),u=mC(e,s,r),d=o?function(e){o.visible=!!e,e&&(o.canvasPos=e)}:()=>{};let p=a((()=>{d(null),A.update(null)}),((e,t)=>{d(e),A.update(t)}),(function(e,o){A.update(o),p=a((function(){d(null),h.update(null),u.updateBase(null)}),(function(e,t){if(d(e),h.update(t),c.distVec3(o,t)>.01){const e=e=>Math.min(o[e],t[e]),i=e=>Math.max(o[e],t[e]),s=e(0),r=e(1),n=e(2),a=i(0);i(1);const l=i(2);u.updateBase([[s,r,l],[a,r,l],[a,r,n],[s,r,n]])}else u.updateBase(null)}),(function(e,a){h.update(a),A.destroy(),h.destroy(),u.destroy(),d(null);const p=e=>Math.min(o[e],a[e]),f=e=>Math.max(o[e],a[e]),g=p(0),m=p(2),_=f(0),v=f(2),b=n.createZone({id:c.createUUID(),geometry:{planeCoordinates:[[g,v],[_,v],[_,m],[g,m]],altitude:t,height:i},alpha:r,color:s});l(b)}))}));return{deactivate:function(){p(),A.destroy(),h.destroy(),u.destroy(),d(null)}}},vC=function(e,t){return function(i,s,r){const o=e.scene,n=o.canvas.canvas,a=(e,t)=>(t[0]=e.clientX,t[1]=e.clientY,ce(n.ownerDocument.body,n,t),t),l=e=>{const i=c.vec3(),s=c.vec3();return c.canvasPosToWorldRay(n,o.camera.viewMatrix,o.camera.projMatrix,o.camera.projection,e,i,s),t(i,s)};let A=!1;const h=function(){A=!1},u=function(){h(),n.removeEventListener("mousedown",p),n.removeEventListener("mousemove",f),e.cameraControl.off(g),n.removeEventListener("mouseup",m)},d=c.vec2(),p=function(e){1===e.which&&(a(e,d),A=!0)};n.addEventListener("mousedown",p);const f=function(e){const t=a(e,c.vec2());A&&c.distVec2(d,t)>20&&(h(),i())};n.addEventListener("mousemove",f);const g=e.cameraControl.on("rayMove",(e=>{const t=e.canvasPos;s(t,l(t))})),m=function(e){if(1===e.which&&A){u();const t=a(e,c.vec2());r(t,l(t))}};return n.addEventListener("mouseup",m),u}},bC=function(e,t,i){return function(s,r,o){const n=e.scene,a=n.canvas.canvas,l=(e,t)=>(t[0]=e.clientX,t[1]=e.clientY,ce(a.ownerDocument.body,a,t),t),A=e=>{const t=c.vec3(),s=c.vec3();return c.canvasPosToWorldRay(a,n.camera.viewMatrix,n.camera.projMatrix,n.camera.projection,e,t,s),i(t,s)};let h=null;const u=()=>{};let d,p=u;const f=function(){t.stop(),clearTimeout(h),e.cameraControl.active=!0,p=u,d=null},g=function(){f(),a.removeEventListener("touchstart",m),a.removeEventListener("touchmove",_),a.removeEventListener("touchend",v)},m=function(i){const o=i.touches;if(1!==o.length)f(),s();else{const i=o[0],s=l(i,c.vec2());A(s)&&(d=i.identifier,p=e=>{c.distVec2(s,e)>20&&f()},h=setTimeout((function(){t.start(s),h=setTimeout((function(){t.stop(),e.cameraControl.active=!1,p=e=>{r(e,A(e))},p(s)}),300)}),250))}};a.addEventListener("touchstart",m,{passive:!0});const _=function(e){const t=[...e.changedTouches].find((e=>e.identifier===d));t&&p(l(t,c.vec2()))};a.addEventListener("touchmove",_,{passive:!0});const v=function(e){const t=[...e.changedTouches].find((e=>e.identifier===d));if(t){g();const e=l(t,c.vec2());o(e,A(e))}};return a.addEventListener("touchend",v,{passive:!0}),g}},yC=function(e,t,i,s){const r=-(c.dotVec3(i,t)-e)/c.dotVec3(s,t);{const e=c.vec3();return c.mulVec3Scalar(s,r,e),c.addVec3(i,e,e),e}};class xC extends D{constructor(e,t={}){if(super(e.viewer.scene,t),this.plugin=e,this._container=t.container,!this._container)throw"config missing: container";this._eventSubs={},this.plugin.viewer.scene,this._geometry=t.geometry,t.onMouseOver,t.onMouseLeave,t.onContextMenu,this._alpha="alpha"in t&&void 0!==t.alpha?t.alpha:.5,this.color=t.color,this._visible=!0,this._rebuildMesh()}_rebuildMesh(){const e=this.plugin.viewer.scene,t=this._geometry.planeCoordinates.slice(),i=this._geometry.height<0,s=this._geometry.altitude+(i?this._geometry.height:0),r=this._geometry.height*(i?-1:1),[o,n]=fC(t),a=[],l=[],A=e=>{const t=a.length;for(let t of o)a.push([t[0],s+(e?r:0),t[1]]);for(let i of n)l.push(...(e?i:i.slice(0).reverse()).map((e=>e+t)))};A(!1),A(!0);for(let e=0;e<o.length;++e){const t=o[e],i=o[(e+1)%o.length],n=s,A=s+r,h=a.length;a.push([t[0],n,t[1]],[i[0],n,i[1]],[i[0],A,i[1]],[t[0],A,t[1]]),l.push(...[0,1,2,0,2,3].map((e=>e+h)))}this._zoneMesh&&this._zoneMesh.destroy();const h=[].concat(...a);this._zoneMesh=new $i(e,{edges:this._edges,geometry:new jt(e,{positions:h,indices:l,normals:c.buildNormals(h,l)}),material:new Xt(e,{alpha:this._alpha,backfaces:!0,diffuse:pC(this._color)}),visible:this._visible}),this._zoneMesh.highlighted=this._highlighted,this._zoneMesh.zone=this,this._volume=null;const u=e=>Math.min(...a.map((t=>t[e]))),d=e=>Math.max(...a.map((t=>t[e]))),p=u(0),f=u(1),g=u(2),m=d(0),_=d(1),v=d(2);this._center=c.vec3([(p+m)/2,(f+_)/2,(g+v)/2])}get volume(){if(null===this._volume){let e=0;const t=this._zoneMesh.geometry,i=[c.vec3(),c.vec3(),c.vec3()];for(let s=0;s<t.indices.length;s+=3){for(let e=0;e<3;++e){const r=i[e],o=3*t.indices[s+e];for(let e=0;e<3;++e)r[e]=t.positions[o+e]}e+=c.dotVec3(i[0],c.cross3Vec3(i[1],i[2],i[1]))}this._volume=e/6}return this._volume}sectionedAverage(e){const t=this._geometry.planeCoordinates.slice();let i=[];{const e=this._geometry.height,s=this._geometry.altitude,r=s+Math.max(0,e),o=s+Math.min(0,e),n=e=>{const s=t.map((t=>[t[0],e?r:o,t[1]]));i.push(e?s:s.slice(0).reverse())};n(!0),n(!1);const a=(e,i)=>[t[e][0],i,t[e][1]];for(let e=0;e<t.length;++e){const s=(e+1)%t.length;i.push([a(e,o),a(s,o),a(s,r),a(e,r)])}}for(const t of e){const e=t.dir,r=t.dist,o=[];for(const t of i){const i=1e-5,n=0,a=1,l=2,A=3;let h=0;const u=[];for(let s=0;s<t.length;s++){const o=c.dotVec3(e,t[s])+r,A=o<-i?l:o>i?a:n;h|=A,u.push(A)}switch(h){case n:case a:o.push(t);break;case l:break;case A:const i=[];for(let o=0;o<t.length;o++){var s=(o+1)%t.length;const n=u[o],a=u[s],h=t[o],d=t[s];if(n!==l&&i.push(h),(n|a)===A){const t=c.vec3();c.subVec3(d,h,t);const s=-(r+c.dotVec3(e,h))/c.dotVec3(e,t),o=[0,0,0];c.lerpVec3(s,0,1,h,d,o),i.push(o)}}i.length>=3&&o.push(i)}}i=o}if(0===i.length)return null;{const e=c.vec3([0,0,0]),t=new Set;for(const s of i)for(const i of s){const s=i.map((e=>e.toFixed(3))).join(":");t.has(s)||(t.add(s),c.addVec3(e,i,e))}return c.mulVec3Scalar(e,1/t.size,e),e}}get center(){return this._center}get altitude(){return this._geometry.altitude}set altitude(e){this._geometry.altitude=e,this._rebuildMesh()}get height(){return this._geometry.height}set height(e){this._geometry.height=e,this._rebuildMesh()}get highlighted(){return this._highlighted}set highlighted(e){this._highlighted=e,this._zoneMesh&&(this._zoneMesh.highlighted=e)}set color(e){this._color=e,this._zoneMesh&&(this._zoneMesh.material.diffuse=pC(this._color))}get color(){return this._color}set alpha(e){this._alpha=e,this._zoneMesh&&(this._zoneMesh.material.alpha=this._alpha)}get alpha(){return this._alpha}get edges(){return this._edges}set edges(e){this._edges=e,this._zoneMesh&&(this._zoneMesh.edges=this._edges)}set visible(e){this._visible=!!e,this._zoneMesh.visible=this._visible,this._needUpdate()}get visible(){return this._visible}getJSON(){return{id:this.id,geometry:this._geometry,alpha:this._alpha,color:this._color}}duplicate(){return this.plugin.createZone({id:c.createUUID(),geometry:{planeCoordinates:this._geometry.planeCoordinates.map((e=>e.slice())),altitude:this._geometry.altitude,height:this._geometry.height},alpha:this._alpha,color:this._color})}destroy(){this._zoneMesh.destroy(),super.destroy()}}const BC=function(e,t,i,s,r,o,n,a,l){const A=o?function(e){o.visible=!!e,e&&(o.canvasPos=e)}:()=>{};let h;const u=[()=>A(null)],d=mC(e,s,r);return u.push((()=>d.destroy())),function o(p){const f=gC(e,s),g=p.length>0&&function(e,t,i){const s=e.canvas.canvas,r=new Ae(e,{});r.worldPos=i;const o=new Ae(e,{}),n=s.ownerDocument.body,a=new fe(n,{color:t,thickness:1,thicknessClickable:6});a.setVisible(!1);const l=function(){const e=r.canvasPos.slice(),t=o.canvasPos.slice();ce(s,n,e),ce(s,n,t),a.setStartAndEnd(e[0],e[1],t[0],t[1])},A=e.camera.on("viewMatrix",l),h=e.camera.on("projMatrix",l);return{update:function(e){e&&(o.worldPos=e,l()),a.setVisible(!!e)},destroy:function(){e.camera.off(A),e.camera.off(h),r.destroy(),o.destroy(),a.destroy()}}}(e,s,p[p.length-1].getWorldPos());u.push((()=>{f.destroy(),g&&g.destroy()}));const m=p.length>0&&p[0],_=function(e){const t=m&&m.getCanvasPos();return t&&c.distVec2(t,e)<10&&{canvasPos:t,worldPos:m.getWorldPos()}},v=function(){const e=(e,t,i)=>t[0]<=Math.max(e[0],i[0])&&t[0]>=Math.min(e[0],i[0])&&t[1]<=Math.max(e[1],i[1])&&t[1]>=Math.min(e[1],i[1]),t=(e,t,i)=>{const s=(t[1]-e[1])*(i[0]-t[0])-(t[0]-e[0])*(i[1]-t[1]);return 0===s?0:s>0?1:2};return function(i,s){const r=i[i.length-2],o=i[i.length-1];for(let n=s?1:0;n<i.length-2-1;++n){const s=i[n],a=i[n+1],l=t(r,o,s),A=t(r,o,a),h=t(s,a,r),c=t(s,a,o);if(l!==A&&h!==c||0===l&&e(r,s,o)||0===A&&e(r,a,o)||0===h&&e(s,r,a)||0===c&&e(s,o,a))return!0}return!1}}();h=a((()=>{A(null),f.update(null),g&&g.update(null),d.updateBase(p.length>2?p.map((e=>e.getWorldPos())):null)}),((e,t)=>{const i=p.length>2&&_(e);if(m&&m.setHighlighted(!!i),A(i?i.canvasPos:e),f.update(!i&&t),g&&g.update(i?i.worldPos:t),p.length>=2){const e=p.map((e=>e.getWorldPos())).concat(i?[]:[t]),s=v(e.map((e=>[e[0],e[2]])),i);d.updateBase(s?null:e)}else d.updateBase(null)}),(function(e,a){const A=p.length>2&&_(e),h=p.map((e=>e.getWorldPos())).concat(A?[]:[a]);d.updateBase(h);const m=h.map((e=>[e[0],e[2]]));p.length>2&&v(m,A)?(u.pop()(),o(p)):A?(f.update(a),u.forEach((e=>e())),l(n.createZone({id:c.createUUID(),geometry:{planeCoordinates:m,altitude:t,height:i},alpha:r,color:s}))):(f.update(a),g&&g.update(a),o(p.concat(f)))}))}([]),{closeSurface:function(){throw"TODO"},deactivate:function(){h(),u.forEach((e=>e()))}}};class wC extends D{constructor(e,t,i,s){const r=e.plugin.viewer,o=r.scene;super(o);const n=e._geometry.altitude,a=e._geometry.planeCoordinates.map((t=>{const i=o.canvas.canvas.ownerDocument.body,s=new ue(o,{},i,{fillColor:e._color});return s.worldPos=c.vec3([t[0],n,t[1]]),s.on("worldPos",(function(){t[0]=s.worldPos[0],t[1]=s.worldPos[2];try{e._rebuildMesh()}catch(t){e._zoneMesh&&(e._zoneMesh.destroy(),e._zoneMesh=null)}})),s})),l=pe({viewer:r,handleMouseEvents:i,handleTouchEvents:s,pointerLens:t&&t.pointerLens,dots:a,ray2WorldPos:(e,t)=>yC(n,c.vec3([0,1,0]),e,t),onEnd:(t,i)=>(e._zoneMesh&&this.fire("edited"),!!e._zoneMesh)}),A=function(){l(),a.forEach((e=>e.destroy()))},h=e.on("destroyed",A);this._deactivate=function(){e.off("destroyed",h),A()}}deactivate(){this._deactivate(),super.destroy()}}class PC extends D{constructor(e,t,i,s){const r=e.plugin.viewer,o=r.scene,n=o.canvas.canvas;super(o);const a=this,l=e._geometry.altitude,A=t&&t.pointerLens,h=A?function(e){A.visible=!!e,e&&(A.canvasPos=e)}:()=>{},u=e=>{const t=c.vec3(),i=c.vec3();return c.canvasPosToWorldRay(n,o.camera.viewMatrix,o.camera.projMatrix,o.camera.projection,e,t,i),s=t,r=i,yC(l,c.vec3([0,1,0]),s,r);var s,r},d=(e,t)=>(t[0]=e.clientX,t[1]=e.clientY,ce(n.ownerDocument.body,n,t),t),p=function(e,t){const i=e=>{e.preventDefault(),t(e)};return n.addEventListener(e,i),()=>n.removeEventListener(e,i)};let f=()=>{};const g=function(t,i,s,o){const l=o(t),A=d(l,c.vec2()),g=r.scene.pick({canvasPos:A,includeEntities:[e._zoneMesh.id]});if((g&&g.entity&&g.entity.zone)===e){f(),n.style.cursor="move",r.cameraControl.active=!1;const t=function(){const t=e._geometry.planeCoordinates.map((e=>e.slice())),i=u(A),s=c.vec2([i[0],i[2]]),r=c.vec2();return function(i){const o=u(i);r[0]=o[0],r[1]=o[2],c.subVec2(s,r,r),e._geometry.planeCoordinates.forEach(((e,i)=>{c.subVec2(t[i],r,e)}));try{e._rebuildMesh()}catch(t){e._zoneMesh&&(e._zoneMesh.destroy(),e._zoneMesh=null)}}}(),l=p(i,(function(e){const i=o(e);if(i){const e=d(i,c.vec2());t(e),h(e)}})),g=p(s,(function(e){const i=o(e);if(i){const e=d(i,c.vec2());t(e),h(null),f(),a.fire("translated")}}));f=function(){f=()=>{},n.style.cursor="default",r.cameraControl.active=!0,l(),g()}}},m=[];i&&m.push(p("mousedown",(e=>{1===e.which&&g(e,"mousemove","mouseup",(e=>1===e.which&&e))}))),s&&m.push(p("touchstart",(e=>{if(1===e.touches.length){const t=e.touches[0].identifier;g(e,"touchmove","touchend",(e=>[...e.changedTouches].find((e=>e.identifier===t))))}})));const _=function(){f(),m.forEach((e=>e())),h(null)},v=e.on("destroyed",_);this._deactivate=function(){e.off("destroyed",v),_()}}deactivate(){this._deactivate(),super.destroy()}}exports.AlphaFormat=1021,exports.AmbientLight=Dt,exports.AngleMeasurementEditMouseControl=class extends xe{constructor(e,t){super(e,t,!0,!1)}},exports.AngleMeasurementEditTouchControl=class extends xe{constructor(e,t){super(e,t,!1,!0)}},exports.AngleMeasurementsControl=be,exports.AngleMeasurementsMouseControl=ye,exports.AngleMeasurementsPlugin=class extends V{constructor(e,t={}){super("AngleMeasurements",e),this._container=t.container||document.body,this._defaultControl=null,this._measurements={},this.defaultColor=void 0!==t.defaultColor?t.defaultColor:"#00BBFF",this.defaultLabelsVisible=!1!==t.defaultLabelsVisible,this.zIndex=t.zIndex||1e4,this._onMouseOver=(e,t)=>{this.fire("mouseOver",{plugin:this,angleMeasurement:t,measurement:t,event:e})},this._onMouseLeave=(e,t)=>{this.fire("mouseLeave",{plugin:this,angleMeasurement:t,measurement:t,event:e})},this._onContextMenu=(e,t)=>{this.fire("contextMenu",{plugin:this,angleMeasurement:t,measurement:t,event:e})}}getContainerElement(){return this._container}send(e,t){}get control(){return this._defaultControl||(this._defaultControl=new ye(this,{})),this._defaultControl}get measurements(){return this._measurements}createMeasurement(e={}){this.viewer.scene.components[e.id]&&(this.error("Viewer scene component with this ID already exists: "+e.id),delete e.id);const t=e.origin,i=e.corner,s=e.target,r=new ve(this,{id:e.id,plugin:this,container:this._container,origin:{entity:t.entity,worldPos:t.worldPos},corner:{entity:i.entity,worldPos:i.worldPos},target:{entity:s.entity,worldPos:s.worldPos},visible:e.visible,originVisible:!0,originWireVisible:!0,cornerVisible:!0,targetWireVisible:!0,targetVisible:!0,onMouseOver:this._onMouseOver,onMouseLeave:this._onMouseLeave,onContextMenu:this._onContextMenu});return this._measurements[r.id]=r,r.on("destroyed",(()=>{delete this._measurements[r.id]})),r.clickable=!0,this.fire("measurementCreated",r),r}destroyMeasurement(e){const t=this._measurements[e];t?(t.destroy(),this.fire("measurementDestroyed",t)):this.log("AngleMeasurement not found: "+e)}setLabelsShown(e){for(const[t,i]of Object.entries(this.measurements))i.labelShown=e}clear(){const e=Object.keys(this._measurements);for(var t=0,i=e.length;t<i;t++)this.destroyMeasurement(e[t])}destroy(){this.clear(),super.destroy()}},exports.AngleMeasurementsTouchControl=class extends be{constructor(e,t={}){super(e.viewer.scene),this.pointerLens=t.pointerLens,this.pointerCircle=new Q(e.viewer),this._active=!1;const i=document.createElement("div"),s=this.scene.canvas.canvas;s.parentNode.insertBefore(i,s),i.style.background="black",i.style.border="2px solid blue",i.style.borderRadius="10px",i.style.width="5px",i.style.height="5px",i.style.margin="-200px -200px",i.style.zIndex="100",i.style.position="absolute",i.style.pointerEvents="none",this.markerDiv=i,this._currentAngleMeasurement=null,this._longTouchTimeoutMs=300,this._snapping=!1!==t.snapping,this._touchState=0,this._attachPlugin(e,t)}_attachPlugin(e){this.angleMeasurementsPlugin=e,this.plugin=e}get active(){return this._active}set snapping(e){this._snapping=e}get snapping(){return this._snapping}activate(){if(this._active)return;const e=this.plugin,t=this.scene,i=t.canvas.canvas;e.pointerLens;const s=c.vec3(),r=20;let o=null;this._touchState=0;const n=c.vec2(),a=c.vec2(),l=c.vec2();let A=null;const h=()=>{this.plugin.viewer.cameraControl.active=!1},u=()=>{this.plugin.viewer.cameraControl.active=!0},d=()=>{o&&(clearTimeout(o),o=null),this._currentAngleMeasurement&&(this._currentAngleMeasurement.destroy(),this._currentAngleMeasurement=null),u(),this._touchState=0};i.addEventListener("touchstart",this._onCanvasTouchStart=i=>{const l=i.touches.length;if(1!==l)return void(o&&(clearTimeout(o),o=null));const u=i.touches[0],p=u.clientX,f=u.clientY;switch(n.set([p,f]),a.set([p,f]),this._touchState){case 0:if(1!==l&&null!==o)return void d();const i=t.pick({canvasPos:a,snapToVertex:this._snapping,snapToEdge:this._snapping});if(i&&i.snapped)s.set(i.worldPos),this.pointerCircle.start(i.snappedCanvasPos);else{const e=t.pick({canvasPos:a,pickSurface:!0});if(!e||!e.worldPos)return;s.set(e.worldPos),this.pointerCircle.start(e.canvasPos)}o=setTimeout((()=>{1!==l||a[0]>n[0]+r||a[0]<n[0]-r||a[1]>n[1]+r||a[1]<n[1]-r||(this.pointerLens&&(this.pointerLens.visible=!0,this.pointerLens.canvasPos=n,this.pointerLens.cursorPos=n),this.pointerLens&&(this.pointerLens.canvasPos=a,this.pointerLens.snapped=!1),this.pointerLens&&(this.pointerLens.cursorPos=i.canvasPos,this.pointerLens.snapped=!0),this._currentAngleMeasurement?this._currentAngleMeasurement.origin.worldPos=s:(this._currentAngleMeasurement=e.createMeasurement({id:c.createUUID(),origin:{worldPos:i.worldPos,entity:i.entity},corner:{worldPos:i.worldPos,entity:i.entity},target:{worldPos:i.worldPos,entity:i.entity}}),this._currentAngleMeasurement.clickable=!1,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!1,this._currentAngleMeasurement.cornerVisible=!1,this._currentAngleMeasurement.cornerWireVisible=!1,this._currentAngleMeasurement.targetVisible=!1,this._currentAngleMeasurement.targetWireVisible=!1,this._currentAngleMeasurement.angleVisible=!1),this.angleMeasurementsPlugin.fire("measurementStart",this._currentAngleMeasurement),this._touchState=2,h())}),this._longTouchTimeoutMs),this._touchState=1,A=u.identifier;break;case 3:if(1!==l&&null!==o)return clearTimeout(o),void(o=null);1===l&&(o=setTimeout((()=>{if(o=null,1!==l||a[0]>n[0]+r||a[0]<n[0]-r||a[1]>n[1]+r||a[1]<n[1]-r)return;this.pointerLens&&(this.pointerLens.visible=!0,this.pointerLens.canvasPos=n,this.pointerLens.snapped=!1);const e=t.pick({canvasPos:a,snapToVertex:this._snapping,snapToEdge:this._snapping});if(e&&e.snapped)this.pointerLens&&(this.pointerLens.cursorPos=e.snappedCanvasPos,this.pointerLens.snapped=!0),this.pointerCircle.start(e.snappedCanvasPos),s.set(e.worldPos),this._currentAngleMeasurement.corner.worldPos=e.worldPos,this._currentAngleMeasurement.corner.entity=e.entity,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!1,this._currentAngleMeasurement.targetVisible=!1,this._currentAngleMeasurement.targetWireVisible=!1,this._currentAngleMeasurement.angleVisible=!1,this.angleMeasurementsPlugin.fire("measurementStart",this._currentAngleMeasurement);else{const e=t.pick({canvasPos:a,pickSurface:!0});e&&e.worldPos?(this.pointerLens&&(this.pointerLens.cursorPos=e.canvasPos,this.pointerLens.snapped=!1),this.pointerCircle.start(e.canvasPos),s.set(e.worldPos),this._currentAngleMeasurement.corner.worldPos=e.worldPos,this._currentAngleMeasurement.corner.entity=e.entity,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!1,this._currentAngleMeasurement.targetVisible=!1,this._currentAngleMeasurement.targetWireVisible=!1,this._currentAngleMeasurement.angleVisible=!1,this.angleMeasurementsPlugin.fire("measurementStart",this._currentAngleMeasurement)):this.pointerLens&&(this.pointerLens.cursorPos=null,this.pointerLens.snapped=!1)}this._touchState=5,h()}),this._longTouchTimeoutMs),this._touchState=4),A=u.identifier;break;case 6:if(1!==l&&null!==o)return clearTimeout(o),void(o=null);1===l&&(o=setTimeout((()=>{if(o=null,1!==l||a[0]>n[0]+r||a[0]<n[0]-r||a[1]>n[1]+r||a[1]<n[1]-r)return;this.pointerLens&&(this.pointerLens.visible=!0,this.pointerLens.canvasPos=n,this.pointerLens.snapped=!1);const e=t.pick({canvasPos:a,snapToVertex:this._snapping,snapToEdge:this._snapping});if(e&&e.snapped)this.pointerLens&&(this.pointerLens.cursorPos=e.snappedCanvasPos,this.pointerLens.snapped=!0),this.pointerCircle.start(e.snappedCanvasPos),s.set(e.worldPos),this._currentAngleMeasurement.target.worldPos=e.worldPos,this._currentAngleMeasurement.target.entity=e.entity,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!0,this._currentAngleMeasurement.targetVisible=!0,this._currentAngleMeasurement.targetWireVisible=!0,this._currentAngleMeasurement.angleVisible=!0,this.angleMeasurementsPlugin.fire("measurementStart",this._currentAngleMeasurement);else{const e=t.pick({canvasPos:a,pickSurface:!0});e&&e.worldPos?(this.pointerLens&&(this.pointerLens.cursorPos=e.canvasPos,this.pointerLens.snapped=!1),this.pointerCircle.start(e.canvasPos),s.set(e.worldPos),this._currentAngleMeasurement.target.worldPos=e.worldPos,this._currentAngleMeasurement.target.entity=e.entity,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!0,this._currentAngleMeasurement.targetVisible=!0,this._currentAngleMeasurement.targetWireVisible=!0,this._currentAngleMeasurement.angleVisible=!0,this.angleMeasurementsPlugin.fire("measurementStart",this._currentAngleMeasurement)):this.pointerLens&&(this.pointerLens.cursorPos=null,this.pointerLens.snapped=!1)}this._touchState=8,h()}),this._longTouchTimeoutMs),this._touchState=7),A=u.identifier;break;default:return null!==o&&(clearTimeout(o),o=null),void(this._touchState=7)}},{passive:!0}),i.addEventListener("touchmove",(e=>{this.pointerCircle.stop();const i=e.touches.length;if(1!==i||1!==e.changedTouches.length)return void(o&&(clearTimeout(o),o=null));const r=e.touches[0],n=r.clientX,l=r.clientY;if(r.identifier!==A)return;let h,c;switch(a.set([n,l]),this._touchState){case 2:this.pointerLens&&(this.pointerLens.canvasPos=a),h=t.pick({canvasPos:a,snapToVertex:this._snapping,snapToEdge:this._snapping}),h&&h.snapped?(this.pointerLens&&(this.pointerLens.snappedCanvasPos=h.snappedCanvasPos,this.pointerLens.snapped=!0),s.set(h.worldPos),this._currentAngleMeasurement.origin.worldPos=h.worldPos):(c=t.pick({canvasPos:a,pickSurface:!0}),c&&c.worldPos?(this.pointerLens&&(this.pointerLens.cursorPos=c.canvasPos,this.pointerLens.snapped=!1),s.set(c.worldPos),this._currentAngleMeasurement.origin.worldPos=c.worldPos):this.pointerLens&&(this.pointerLens.cursorPos=null,this.pointerLens.snapped=!1)),this._touchState=2;break;case 5:if(1!==i&&null!==o)return clearTimeout(o),o=null,this.pointerLens&&(this.pointerLens.visible=!1),void(this._touchState=7);this.pointerLens&&(this.pointerLens.canvasPos=a),h=t.pick({canvasPos:a,snapToVertex:this._snapping,snapToEdge:this._snapping}),h&&h.worldPos?(this.pointerLens&&(this.pointerLens.cursorPos=h.snappedCanvasPos,this.pointerLens.snapped=!0),this._currentAngleMeasurement.corner.worldPos=h.worldPos,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!1,this._currentAngleMeasurement.targetVisible=!1,this._currentAngleMeasurement.targetWireVisible=!1,this._currentAngleMeasurement.angleVisible=!1):(c=t.pick({canvasPos:a,pickSurface:!0}),c&&c.worldPos&&(this.pointerLens&&(this.pointerLens.cursorPos=c.canvasPos,this.pointerLens.snapped=!1),this._currentAngleMeasurement.corner.worldPos=c.worldPos,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!1,this._currentAngleMeasurement.targetVisible=!1,this._currentAngleMeasurement.targetWireVisible=!1,this._currentAngleMeasurement.angleVisible=!1)),this._touchState=5;break;case 8:if(1!==i&&null!==o)return clearTimeout(o),o=null,this.pointerLens&&(this.pointerLens.visible=!1),void(this._touchState=7);this.pointerLens&&(this.pointerLens.canvasPos=a),h=t.pick({canvasPos:a,snapToVertex:this._snapping,snapToEdge:this._snapping}),h&&h.worldPos?(this.pointerLens&&(this.pointerLens.cursorPos=h.snappedCanvasPos,this.pointerLens.snapped=!0),this._currentAngleMeasurement.target.worldPos=h.worldPos,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!0,this._currentAngleMeasurement.targetVisible=!0,this._currentAngleMeasurement.targetWireVisible=!0,this._currentAngleMeasurement.angleVisible=!0):(c=t.pick({canvasPos:a,pickSurface:!0}),c&&c.worldPos&&(this.pointerLens&&(this.pointerLens.cursorPos=c.canvasPos,this.pointerLens.snapped=!1),this._currentAngleMeasurement.target.worldPos=c.worldPos,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!0,this._currentAngleMeasurement.targetVisible=!0,this._currentAngleMeasurement.targetWireVisible=!0,this._currentAngleMeasurement.angleVisible=!0)),this._touchState=8}}),{passive:!0}),i.addEventListener("touchend",this._onCanvasTouchEnd=i=>{this.pointerCircle.stop();const s=i.changedTouches.length;if(1!==s)return;const h=i.changedTouches[0],d=h.clientX,p=h.clientY;if(h.identifier===A)switch(o&&(clearTimeout(o),o=null),l.set([d,p]),this._touchState){case 1:{if(1!==s||d>n[0]+r||d<n[0]-r||p>n[1]+r||p<n[1]-r)return void(this._touchState=0);const i=t.pick({canvasPos:a,pickSurface:!0});i&&i.worldPos?(this._currentAngleMeasurement=e.createMeasurement({id:c.createUUID(),origin:{worldPos:i.worldPos},corner:{worldPos:i.worldPos},target:{worldPos:i.worldPos}}),this._currentAngleMeasurement.clickable=!1,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!1,this._currentAngleMeasurement.cornerVisible=!1,this._currentAngleMeasurement.cornerWireVisible=!1,this._currentAngleMeasurement.targetVisible=!1,this._currentAngleMeasurement.targetWireVisible=!1,this._currentAngleMeasurement.angleVisible=!1,this._touchState=3):(this._currentAngleMeasurement&&(this._currentAngleMeasurement.destroy(),this._currentAngleMeasurement=null),this._touchState=0)}u();break;case 2:this.pointerLens&&(this.pointerLens.visible=!1),this._currentAngleMeasurement?this._touchState=3:(this.pointerLens&&(this.pointerLens.snapped=!1,this.pointerLens.visible=!1),this._touchState=0),u();break;case 4:{if(1!==s||d>n[0]+r||d<n[0]-r||p>n[1]+r||p<n[1]-r)return void(this._touchState=3);const e=t.pick({canvasPos:a,pickSurface:!0});e&&e.worldPos?(this._currentAngleMeasurement.corner.worldPos=e.worldPos,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!1,this._currentAngleMeasurement.targetVisible=!1,this._currentAngleMeasurement.targetWireVisible=!1,this._currentAngleMeasurement.angleVisible=!1,this._touchState=6):(this._currentAngleMeasurement&&(this._currentAngleMeasurement.destroy(),this._currentAngleMeasurement=null),this._touchState=0)}u();break;case 5:this.pointerLens&&(this.pointerLens.visible=!1),this._touchState=6,u();break;case 7:{if(1!==s||d>n[0]+r||d<n[0]-r||p>n[1]+r||p<n[1]-r)return void(this._touchState=6);const e=t.pick({canvasPos:a,pickSurface:!0});e&&e.worldPos?(this._currentAngleMeasurement.target.worldPos=e.worldPos,this._currentAngleMeasurement.originVisible=!0,this._currentAngleMeasurement.originWireVisible=!0,this._currentAngleMeasurement.cornerVisible=!0,this._currentAngleMeasurement.cornerWireVisible=!0,this._currentAngleMeasurement.targetVisible=!0,this._currentAngleMeasurement.targetWireVisible=!0,this._currentAngleMeasurement.angleVisible=!0,this.angleMeasurementsPlugin.fire("measurementEnd",this._currentAngleMeasurement),this._currentAngleMeasurement=null):this._currentAngleMeasurement&&(this._currentAngleMeasurement.destroy(),this._currentAngleMeasurement=null),this._touchState=0}u();break;case 8:this.pointerLens&&(this.pointerLens.visible=!1),this._currentAngleMeasurement&&this._currentAngleMeasurement.targetVisible?(this._currentAngleMeasurement.clickable=!0,this.angleMeasurementsPlugin.fire("measurementEnd",this._currentAngleMeasurement),this._currentAngleMeasurement=null,this._touchState=0):(this._currentAngleMeasurement&&(this._currentAngleMeasurement.destroy(),this._currentAngleMeasurement=null),this._touchState=0),u()}},{passive:!0}),this._active=!0}deactivate(){if(!this._active)return;this.plugin.pointerLens&&(this.plugin.pointerLens.visible=!1),this.reset();const e=this.plugin.viewer.scene.canvas.canvas;e.removeEventListener("touchstart",this._onCanvasTouchStart),e.removeEventListener("touchend",this._onCanvasTouchEnd),this._active=!1,this.plugin.viewer.cameraControl.active=!0}reset(){this._active&&this._currentAngleMeasurement&&(this.angleMeasurementsPlugin.fire("measurementCancel",this._currentAngleMeasurement),this._currentAngleMeasurement.destroy(),this._currentAngleMeasurement=null)}get currentMeasurement(){return this._currentAngleMeasurement}destroy(){this.deactivate(),super.destroy()}},exports.AnnotationsPlugin=class extends V{constructor(e,t){super("Annotations",e),this._labelHTML=t.labelHTML||"<div></div>",this._markerHTML=t.markerHTML||"<div></div>",this._container=t.container||document.body,this._values=t.values||{},this.annotations={},this.surfaceOffset=t.surfaceOffset}getContainerElement(){return this._container}send(e,t){if("clearAnnotations"===e)this.clear()}set surfaceOffset(e){null==e&&(e=.3),this._surfaceOffset=e}get surfaceOffset(){return this._surfaceOffset}createAnnotation(e){this.viewer.scene.components[e.id]&&(this.error("Viewer component with this ID already exists: "+e.id),delete e.id);var t=null;e.markerElementId&&((t=document.getElementById(e.markerElementId))||this.error("Can't find DOM element for 'markerElementId' value '"+e.markerElementId+"' - defaulting to internally-generated empty DIV"));var i=null;e.labelElementId&&((i=document.getElementById(e.labelElementId))||this.error("Can't find DOM element for 'labelElementId' value '"+e.labelElementId+"' - defaulting to internally-generated empty DIV"));const s=new Ce(this.viewer.scene,{id:e.id,plugin:this,container:this._container,markerElement:t,labelElement:i,markerHTML:e.markerHTML||this._markerHTML,labelHTML:e.labelHTML||this._labelHTML,occludable:e.occludable,values:_.apply(e.values,_.apply(this._values,{})),markerShown:e.markerShown,labelShown:e.labelShown,eye:e.eye,look:e.look,up:e.up,projection:e.projection,visible:!1!==e.visible});return e.pickResult=e.pickResult||e.pickRecord,e.pickResult?s.setFromPickResult(e.pickResult):(s.entity=e.entity,s.worldPos=e.worldPos),this.annotations[s.id]=s,s.on("destroyed",(()=>{delete this.annotations[s.id],this.fire("annotationDestroyed",s.id)})),this.fire("annotationCreated",s.id),s}destroyAnnotation(e){var t=this.annotations[e];t?t.destroy():this.log("Annotation not found: "+e)}clear(){const e=Object.keys(this.annotations);for(var t=0,i=e.length;t<i;t++)this.destroyAnnotation(e[t])}destroy(){this.clear(),super.destroy()}},exports.AxisGizmoPlugin=class extends V{constructor(e,t){super("AxisGizmo",e,t=t||{});const i=e.scene.camera;t.canvasId||t.canvasElement||this.error("Config expected: either 'canvasId' or 'canvasElement'");try{this._axisGizmoScene=new li(e,{canvasId:t.canvasId,canvasElement:t.canvasElement,transparent:!0})}catch(e){return void this.error(e)}const s=this._axisGizmoScene;s.clearLights(),new Dt(s,{color:[.45,.45,.5],intensity:.9}),new It(s,{dir:[-.5,.5,-.6],color:[.8,.8,.7],intensity:1,space:"view"}),new It(s,{dir:[.5,-.5,-.6],color:[.8,.8,.8],intensity:1,space:"view"});const r=s.camera;i.on("matrix",(function(){const e=i.eye,t=i.look,s=i.up,o=c.mulVec3Scalar(c.normalizeVec3(c.subVec3(e,t,[])),22);r.look=[0,0,0],r.eye=o,r.up=s}));const o=new jt(s,ts({radiusTop:.01,radiusBottom:.6,height:1.7,radialSegments:20,heightSegments:1,openEnded:!1})),n=new jt(s,ts({radiusTop:.2,radiusBottom:.2,height:4.5,radialSegments:20,heightSegments:1,openEnded:!1})),a=new Xt(s,{diffuse:[1,.3,.3],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),l=new Xt(s,{emissive:[1,.3,.3],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),A=new Xt(s,{diffuse:[.3,1,.3],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),h=new Xt(s,{emissive:[.3,1,.3],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),u=new Xt(s,{diffuse:[.3,.3,1],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),d=new Xt(s,{emissive:[.3,.3,1],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),p=new Xt(s,{diffuse:[.5,.5,.5],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2});this._meshes=[new $i(s,{geometry:new jt(s,is({radius:9,heightSegments:60,widthSegments:60})),material:new Xt(s,{diffuse:[0,0,0],emissive:[.1,.1,.1],ambient:[.1,.1,.2],specular:[0,0,0],alpha:.4,alphaMode:"blend",frontface:"cw"}),pickable:!1,collidable:!1,visible:!1!==t.visible}),new $i(s,{geometry:new jt(s,is({radius:1})),material:p,pickable:!1,collidable:!1,visible:!1!==t.visible}),new $i(s,{geometry:o,material:a,pickable:!1,collidable:!1,visible:!1!==t.visible,position:[5,0,0],rotation:[0,0,-90]}),new $i(s,{geometry:n,material:a,pickable:!1,collidable:!1,visible:!1!==t.visible,position:[2,0,0],rotation:[0,0,90]}),new $i(s,{geometry:new jt(s,rs({text:"X",size:1.5})),material:l,pickable:!1,collidable:!1,visible:!1!==t.visible,position:[7,0,0],billboard:"spherical"}),new $i(s,{geometry:o,material:A,pickable:!1,collidable:!1,visible:!1!==t.visible,position:[0,5,0]}),new $i(s,{geometry:n,material:A,pickable:!1,collidable:!1,visible:!1!==t.visible,position:[0,2,0]}),new $i(s,{geometry:new jt(s,rs({text:"Y",size:1.5})),material:h,pickable:!1,collidable:!1,visible:!1!==t.visible,position:[0,7,0],billboard:"spherical"}),new $i(s,{geometry:o,material:u,pickable:!1,collidable:!1,visible:!1!==t.visible,position:[0,0,5],rotation:[90,0,0]}),new $i(s,{geometry:n,material:u,pickable:!1,collidable:!1,visible:!1!==t.visible,position:[0,0,2],rotation:[90,0,0]}),new $i(s,{geometry:new jt(s,rs({text:"Z",size:1.5})),material:d,pickable:!1,collidable:!1,visible:!1!==t.visible,position:[0,0,7],billboard:"spherical"})]}setVisible(e){for(let t=0;t<this._meshes.length;t++)this._meshes[t].visible=e}destroy(){this._axisGizmoCanvas=null,this._axisGizmoScene.destroy(),this._axisGizmoScene=null,super.destroy()}},exports.BCFViewpointsPlugin=class extends V{constructor(e,t={}){super("BCFViewpoints",e,t),this.originatingSystem=t.originatingSystem||"xeokit.io",this.authoringTool=t.authoringTool||"xeokit.io"}getViewpoint(e={}){const t=this.viewer.scene,i=t.camera,s=t.realWorldOffset,r=!0===e.reverseClippingPlanes;let o={},n=c.normalizeVec3(c.subVec3(i.look,i.eye,c.vec3())),a=i.eye,l=i.up;i.yUp&&(n=ah(n),a=ah(a),l=ah(l));const A=oh(c.addVec3(a,s));"ortho"===i.projection?o.orthogonal_camera={camera_view_point:A,camera_direction:oh(n),camera_up_vector:oh(l),view_to_world_scale:i.ortho.scale}:o.perspective_camera={camera_view_point:A,camera_direction:oh(n),camera_up_vector:oh(l),field_of_view:i.perspective.fov};const h=t.sectionPlanes;for(let e in h)if(h.hasOwnProperty(e)){let t=h[e];if(!t.active)continue;let n,a=t.pos;n=r?c.negateVec3(t.dir,c.vec3()):t.dir,i.yUp&&(a=ah(a),n=ah(n)),c.addVec3(a,s),a=oh(a),n=oh(n),o.clipping_planes||(o.clipping_planes=[]),o.clipping_planes.push({location:a,direction:n})}const u=t.lineSets;for(let e in u)if(u.hasOwnProperty(e)){const t=u[e];o.lines||(o.lines=[]);const i=t.positions,s=t.indices;for(let e=0,t=s.length/2;e<t;e++){const t=s[2*e],r=s[2*e+1];o.lines.push({start_point:{x:i[3*t+0],y:i[3*t+1],z:i[3*t+2]},end_point:{x:i[3*r+0],y:i[3*r+1],z:i[3*r+2]}})}}const d=t.bitmaps;for(let e in d)if(d.hasOwnProperty(e)){let t=d[e],r=t.pos,n=t.normal,a=t.up;i.yUp&&(r=ah(r),n=ah(n),a=ah(a)),c.addVec3(r,s),o.bitmaps||(o.bitmaps=[]),o.bitmaps.push({bitmap_type:t.type,bitmap_data:t.imageData,location:oh(r),normal:oh(n),up:oh(a),height:t.height})}o.components={visibility:{view_setup_hints:{spaces_visible:!!e.spacesVisible,space_boundaries_visible:!!e.spaceBoundariesVisible,openings_visible:!!e.openingsVisible,spaces_translucent:!!e.spaces_translucent,space_boundaries_translucent:!!e.space_boundaries_translucent,openings_translucent:!!e.openings_translucent}}};const p=new Set(t.opacityObjectIds),f=new Set(t.xrayedObjectIds),g=new Set(t.colorizedObjectIds),m=Object.values(t.objects).filter((e=>p.has(e.id)||g.has(e.id)||f.has(e.id))).reduce(((e,i)=>{let s,r=function(e){let t="";return t+=Math.round(255*e[0]).toString(16).padStart(2,"0"),t+=Math.round(255*e[1]).toString(16).padStart(2,"0"),t+=Math.round(255*e[2]).toString(16).padStart(2,"0"),t}(i.colorize);i.xrayed?(s=0===t.xrayMaterial.fillAlpha&&0!==t.xrayMaterial.edgeAlpha?.1:t.xrayMaterial.fillAlpha,s=Math.round(255*s).toString(16).padStart(2,"0"),r=s+r):p.has(i.id)&&(s=Math.round(255*i.opacity).toString(16).padStart(2,"0"),r=s+r),e[r]||(e[r]=[]);const o=i.id,n=i.originalSystemId,a={ifc_guid:n,originating_system:this.originatingSystem};return n!==o&&(a.authoring_tool_id=o),e[r].push(a),e}),{}),_=Object.entries(m).map((([e,t])=>({color:e,components:t})));o.components.coloring=_;const v=t.objectIds,b=t.visibleObjects,y=t.visibleObjectIds,x=v.filter((e=>!b[e])),B=t.selectedObjectIds;return e.defaultInvisible||y.length<x.length?(o.components.visibility.exceptions=this._createBCFComponents(y),o.components.visibility.default_visibility=!1):(o.components.visibility.exceptions=this._createBCFComponents(x),o.components.visibility.default_visibility=!0),o.components.selection=this._createBCFComponents(B),o.components.translucency=this._createBCFComponents(t.xrayedObjectIds),!1!==e.snapshot&&(o.snapshot={snapshot_type:"png",snapshot_data:this.viewer.getSnapshot({format:"png"})}),o}_createBCFComponents(e){const t=this.viewer.scene,i=[];for(let s=0,r=e.length;s<r;s++){const r=e[s],o=t.objects[r];if(o){const e={ifc_guid:o.originalSystemId,originating_system:this.originatingSystem};o.originalSystemId!==r&&(e.authoring_tool_id=r),i.push(e)}}return i}setViewpoint(e,t={}){if(!e)return;const i=this.viewer,s=i.scene,r=s.camera,o=!1!==t.rayCast,n=!1!==t.immediate,a=!1!==t.reset,l=s.realWorldOffset,A=!0===t.reverseClippingPlanes;if(s.clearSectionPlanes(),e.clipping_planes&&e.clipping_planes.length>0&&e.clipping_planes.forEach((function(e){let t=nh(e.location,th),i=nh(e.direction,th);A&&c.negateVec3(i),c.subVec3(t,l),r.yUp&&(t=lh(t),i=lh(i)),new os(s,{pos:t,dir:i})})),s.clearLines(),e.lines&&e.lines.length>0){const t=[],i=[];let r=0;e.lines.forEach((e=>{e.start_point&&e.end_point&&(t.push(e.start_point.x),t.push(e.start_point.y),t.push(e.start_point.z),t.push(e.end_point.x),t.push(e.end_point.y),t.push(e.end_point.z),i.push(r++),i.push(r++))})),new eh(s,{positions:t,indices:i,clippable:!1,collidable:!0})}if(s.clearBitmaps(),e.bitmaps&&e.bitmaps.length>0&&e.bitmaps.forEach((function(e){const t=e.bitmap_type||"jpg",i=e.bitmap_data;let o=nh(e.location,ih),n=nh(e.normal,sh),a=nh(e.up,rh),l=e.height||1;t&&i&&o&&n&&a&&(r.yUp&&(o=lh(o),n=lh(n),a=lh(a)),new Vs(s,{src:i,type:t,pos:o,normal:n,up:a,clippable:!1,collidable:!0,height:l}))})),a&&(s.setObjectsXRayed(s.xrayedObjectIds,!1),s.setObjectsHighlighted(s.highlightedObjectIds,!1),s.setObjectsSelected(s.selectedObjectIds,!1)),e.components){if(e.components.visibility){e.components.visibility.default_visibility?(s.setObjectsVisible(s.objectIds,!0),e.components.visibility.exceptions&&e.components.visibility.exceptions.forEach((e=>this._withBCFComponent(t,e,(e=>e.visible=!1))))):(s.setObjectsVisible(s.objectIds,!1),e.components.visibility.exceptions&&e.components.visibility.exceptions.forEach((e=>this._withBCFComponent(t,e,(e=>e.visible=!0)))));const r=e.components.visibility.view_setup_hints;r&&(!1===r.spaces_visible&&s.setObjectsVisible(i.metaScene.getObjectIDsByType("IfcSpace"),!1),void 0!==r.spaces_translucent&&s.setObjectsXRayed(i.metaScene.getObjectIDsByType("IfcSpace"),!0),r.space_boundaries_visible,!1===r.openings_visible&&s.setObjectsVisible(i.metaScene.getObjectIDsByType("IfcOpening"),!0),r.space_boundaries_translucent,void 0!==r.openings_translucent&&s.setObjectsXRayed(i.metaScene.getObjectIDsByType("IfcOpening"),!0))}e.components.selection&&(s.setObjectsSelected(s.selectedObjectIds,!1),e.components.selection.forEach((e=>this._withBCFComponent(t,e,(e=>e.selected=!0))))),e.components.translucency&&(s.setObjectsXRayed(s.xrayedObjectIds,!1),e.components.translucency.forEach((e=>this._withBCFComponent(t,e,(e=>e.xrayed=!0))))),e.components.coloring&&e.components.coloring.forEach((e=>{let i=e.color,s=0,r=!1;8===i.length&&(s=parseInt(i.substring(0,2),16)/256,s<=1&&s>=.95&&(s=1),i=i.substring(2),r=!0);const o=[parseInt(i.substring(0,2),16)/256,parseInt(i.substring(2,4),16)/256,parseInt(i.substring(4,6),16)/256];e.components.map((e=>this._withBCFComponent(t,e,(e=>{e.colorize=o,r&&(e.opacity=s)}))))}))}if(e.perspective_camera||e.orthogonal_camera){let a,A,h,u;if(e.perspective_camera?(a=nh(e.perspective_camera.camera_view_point,th),A=nh(e.perspective_camera.camera_direction,th),h=nh(e.perspective_camera.camera_up_vector,th),r.perspective.fov=e.perspective_camera.field_of_view,u="perspective"):(a=nh(e.orthogonal_camera.camera_view_point,th),A=nh(e.orthogonal_camera.camera_direction,th),h=nh(e.orthogonal_camera.camera_up_vector,th),r.ortho.scale=e.orthogonal_camera.view_to_world_scale,u="ortho"),c.subVec3(a,l),r.yUp&&(a=lh(a),A=lh(A),h=lh(h)),o){const e=s.pick({pickSurface:!0,origin:a,direction:A});A=e?e.worldPos:c.addVec3(a,A,th)}else A=c.addVec3(a,A,th);n?(r.eye=a,r.look=A,r.up=h,r.projection=u):i.cameraFlight.flyTo({eye:a,look:A,up:h,duration:t.duration,projection:u})}}_withBCFComponent(e,t,i){const s=this.viewer,r=s.scene;if(t.authoring_tool_id&&t.originating_system===this.originatingSystem){const o=t.authoring_tool_id,n=r.objects[o];if(n)return void i(n);if(e.updateCompositeObjects){if(s.metaScene.metaObjects[o])return void r.withObjects(s.metaScene.getObjectIDsInSubtree(o),i)}}if(t.ifc_guid){const o=t.ifc_guid,n=r.objects[o];if(n)return void i(n);if(e.updateCompositeObjects){if(s.metaScene.metaObjects[o])return void r.withObjects(s.metaScene.getObjectIDsInSubtree(o),i)}Object.keys(r.models).forEach((t=>{const n=c.globalizeObjectId(t,o),a=r.objects[n];if(a)i(a);else if(e.updateCompositeObjects){s.metaScene.metaObjects[n]&&r.withObjects(s.metaScene.getObjectIDsInSubtree(n),i)}}))}}destroy(){super.destroy()}},exports.Bitmap=Vs,exports.ByteType=1010,exports.CameraMemento=kh,exports.CameraPath=class extends D{get type(){return"CameraPath"}constructor(e,t={}){super(e,t),this._frames=[],this._eyeCurve=new bh(this),this._lookCurve=new bh(this),this._upCurve=new bh(this),t.frames&&(this.addFrames(t.frames),this.smoothFrameTimes(1))}get frames(){return this._frames}get eyeCurve(){return this._eyeCurve}get lookCurve(){return this._lookCurve}get upCurve(){return this._upCurve}saveFrame(e){const t=this.scene.camera;this.addFrame(e,t.eye,t.look,t.up)}addFrame(e,t,i,s){const r={t:e,eye:t.slice(0),look:i.slice(0),up:s.slice(0)};this._frames.push(r),this._eyeCurve.points.push(r.eye),this._lookCurve.points.push(r.look),this._upCurve.points.push(r.up)}addFrames(e){let t;for(let i=0,s=e.length;i<s;i++)t=e[i],this.addFrame(t.t||0,t.eye,t.look,t.up)}loadFrame(e){const t=this.scene.camera;e=(e/=this._frames[this._frames.length-1].t-this._frames[0].t)<0?0:e>1?1:e,t.eye=this._eyeCurve.getPoint(e,yh),t.look=this._lookCurve.getPoint(e,yh),t.up=this._upCurve.getPoint(e,yh)}sampleFrame(e,t,i,s){e=e<0?0:e>1?1:e,this._eyeCurve.getPoint(e,t),this._lookCurve.getPoint(e,i),this._upCurve.getPoint(e,s)}smoothFrameTimes(e){if(0===this._frames.length)return;const t=c.vec3();var i=0;this._frames[0].t=0;const s=[];for(let e=1,o=this._frames.length;e<o;e++){var r=c.lenVec3(c.subVec3(this._frames[e].eye,this._frames[e-1].eye,t));s[e]=r,i+=r}for(let t=1,r=this._frames.length;t<r;t++){const r=s[t]/i*e;this._frames[t].t=this._frames[t-1].t+r}}clearFrames(){this._frames=[],this._eyeCurve.points=[],this._lookCurve.points=[],this._upCurve.points=[]}},exports.CameraPathAnimation=Eh,exports.CityJSONLoaderPlugin=class extends V{constructor(e,t={}){super("cityJSONLoader",e,t),this.dataSource=t.dataSource}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new UP}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new qA(this.viewer.scene,_.apply(e,{isModel:!0,edges:!0}));if(!e.src&&!e.cityJSON)return this.error("load() param expected: src or cityJSON"),t;const i={};if(e.src)this._loadModel(e.src,e,i,t);else{const s=this.viewer.scene.canvas.spinner;s.processes++,this._parseModel(e.cityJSON,e,i,t),s.processes--}return t}_loadModel(e,t,i,s){const r=this.viewer.scene.canvas.spinner;r.processes++,this._dataSource.getCityJSON(t.src,(e=>{this._parseModel(e,t,i,s),r.processes--}),(e=>{r.processes--,this.error(e),s.fire("error",e)}))}_parseModel(e,t,i,s){if(s.destroyed)return;const r=e.transform?this._transformVertices(e.vertices,e.transform,i.rotateX):e.vertices,o=t.stats||{};o.sourceFormat=e.type||"CityJSON",o.schemaVersion=e.version||"",o.title="",o.author="",o.created="",o.numMetaObjects=0,o.numPropertySets=0,o.numObjects=0,o.numGeometries=0,o.numTriangles=0,o.numVertices=0;const n=!1!==t.loadMetadata,a=n?{id:c.createUUID(),name:"Model",type:"Model"}:null,l=n?{id:"",projectId:"",author:"",createdAt:"",schema:e.version||"",creatingApplication:"",metaObjects:[a],propertySets:[]}:null,A={data:e,vertices:r,sceneModel:s,loadMetadata:n,metadata:l,rootMetaObject:a,nextId:0,stats:o};if(this._parseCityJSON(A),s.finalize(),n){const e=s.id;this.viewer.metaScene.createMetaModel(e,A.metadata,i)}s.scene.once("tick",(()=>{s.destroyed||(s.scene.fire("modelLoaded",s.id),s.fire("loaded",!0,!1))}))}_transformVertices(e,t,i){const s=[],r=t.scale||c.vec3([1,1,1]),o=t.translate||c.vec3([0,0,0]);for(let t=0,n=0;t<e.length;t++,n+=3){const n=e[t][0]*r[0]+o[0],a=e[t][1]*r[1]+o[1],l=e[t][2]*r[2]+o[2];i?s.push([n,l,a]):s.push([n,a,l])}return s}_parseCityJSON(e){const t=e.data.CityObjects;for(const i in t)if(t.hasOwnProperty(i)){const s=t[i];this._parseCityObject(e,s,i)}}_parseCityObject(e,t,i){const s=e.sceneModel,r=e.data;if(e.loadMetadata){const s=i,r=t.type,o=r+" : "+i,n=t.parents?t.parents[0]:e.rootMetaObject.id;e.metadata.metaObjects.push({id:s,name:o,type:r,parent:n})}if(e.stats.numMetaObjects++,!(t.geometry&&t.geometry.length>0))return;const o=[];for(let i=0,s=t.geometry.length;i<s;i++){const s=t.geometry[i];let n,a;const l=r.appearance;if(l){const e=l.materials;if(e){const t=s.material;if(t){const s=Object.keys(t);if(s.length>0){const r=t[s[0]];if(void 0!==r.value)n=e[r.value];else{const t=r.values;if(t){a=[];for(let s=0,r=t.length;s<r;s++){const s=e[t[i]];a.push(s)}}}}}}}a?this._parseGeometrySurfacesWithOwnMaterials(e,s,a,o):this._parseGeometrySurfacesWithSharedMaterial(e,s,n,o)}o.length>0&&(s.createEntity({id:i,meshIds:o,isObject:!0}),e.stats.numObjects++)}_parseGeometrySurfacesWithOwnMaterials(e,t,i,s){switch(t.type){case"MultiPoint":case"MultiLineString":break;case"MultiSurface":case"CompositeSurface":const r=t.boundaries;this._parseSurfacesWithOwnMaterials(e,i,r,s);break;case"Solid":const o=t.boundaries;for(let t=0;t<o.length;t++){const r=o[t];this._parseSurfacesWithOwnMaterials(e,i,r,s)}break;case"MultiSolid":case"CompositeSolid":const n=t.boundaries;for(let t=0;t<n.length;t++)for(let r=0;r<n[t].length;r++){const o=n[t][r];this._parseSurfacesWithOwnMaterials(e,i,o,s)}}}_parseSurfacesWithOwnMaterials(e,t,i,s){const r=e.vertices,o=e.sceneModel;for(let n=0;n<i.length;n++){const a=i[n],l=t[n]||{diffuseColor:[.8,.8,.8],transparency:1},A=[],h=[],u=[],d={positions:[],indices:[]};for(let t=0;t<a.length;t++){A.length>0&&h.push(A.length);const i=this._extractLocalIndices(e,a[t],u,d);A.push(...i)}if(3===A.length)d.indices.push(A[0]),d.indices.push(A[1]),d.indices.push(A[2]);else if(A.length>3){const e=[];for(let t=0;t<A.length;t++)e.push({x:r[u[A[t]]][0],y:r[u[A[t]]][1],z:r[u[A[t]]][2]});const t=this._getNormalOfPositions(e,c.vec3());let i=[];for(let s=0;s<e.length;s++)this._to2D(e[s],t,AC),i.unshift(AC[0]),i.unshift(AC[1]);const s=kP(i,h,2);for(let e=0;e<s.length;e+=3)d.indices.unshift(A[s[e]]),d.indices.unshift(A[s[e+1]]),d.indices.unshift(A[s[e+2]])}const p=""+e.nextId++;o.createMesh({id:p,primitive:"triangles",positions:d.positions,indices:d.indices,color:l&&l.diffuseColor?l.diffuseColor:[.8,.8,.8],opacity:l&&void 0!==l.transparency?1-l.transparency:1}),s.push(p),e.stats.numGeometries++,e.stats.numVertices+=d.positions.length/3,e.stats.numTriangles+=d.indices.length/3}}_parseGeometrySurfacesWithSharedMaterial(e,t,i,s){const r=e.sceneModel,o=[],n={positions:[],indices:[]};switch(t.type){case"MultiPoint":case"MultiLineString":break;case"MultiSurface":case"CompositeSurface":const i=t.boundaries;this._parseSurfacesWithSharedMaterial(e,i,o,n);break;case"Solid":const s=t.boundaries;for(let t=0;t<s.length;t++){const i=s[t];this._parseSurfacesWithSharedMaterial(e,i,o,n)}break;case"MultiSolid":case"CompositeSolid":const r=t.boundaries;for(let t=0;t<r.length;t++)for(let i=0;i<r[t].length;i++){const s=r[t][i];this._parseSurfacesWithSharedMaterial(e,s,o,n)}}if(n.positions.length>0&&n.indices.length>0){const t=""+e.nextId++;r.createMesh({id:t,primitive:"triangles",positions:n.positions,indices:n.indices,color:i&&i.diffuseColor?i.diffuseColor:[.8,.8,.8],opacity:1}),s.push(t),e.stats.numGeometries++,e.stats.numVertices+=n.positions.length/3,e.stats.numTriangles+=n.indices.length/3}}_parseSurfacesWithSharedMaterial(e,t,i,s){const r=e.vertices;for(let o=0;o<t.length;o++){let n=[],a=[];for(let r=0;r<t[o].length;r++){n.length>0&&a.push(n.length);const l=this._extractLocalIndices(e,t[o][r],i,s);n.push(...l)}if(3===n.length)s.indices.push(n[0]),s.indices.push(n[1]),s.indices.push(n[2]);else if(n.length>3){let e=[];for(let t=0;t<n.length;t++)e.push({x:r[i[n[t]]][0],y:r[i[n[t]]][1],z:r[i[n[t]]][2]});const t=this._getNormalOfPositions(e,c.vec3());let o=[];for(let i=0;i<e.length;i++)this._to2D(e[i],t,AC),o.unshift(AC[0]),o.unshift(AC[1]);const l=kP(o,a,2);for(let e=0;e<l.length;e+=3)s.indices.unshift(n[l[e]]),s.indices.unshift(n[l[e+1]]),s.indices.unshift(n[l[e+2]])}}}_extractLocalIndices(e,t,i,s){const r=e.vertices,o=[];for(let e=0,n=t.length;e<n;e++){const n=t[e];if(i.includes(n)){const e=i.indexOf(n);o.push(e)}else s.positions.push(r[n][0]),s.positions.push(r[n][1]),s.positions.push(r[n][2]),o.push(i.length),i.push(n)}return o}_getNormalOfPositions(e,t){for(let i=0;i<e.length;i++){let s=i+1;s===e.length&&(s=0),t[0]+=(e[i].y-e[s].y)*(e[i].z+e[s].z),t[1]+=(e[i].z-e[s].z)*(e[i].x+e[s].x),t[2]+=(e[i].x-e[s].x)*(e[i].y+e[s].y)}return c.normalizeVec3(t)}_to2D(e,t,i){const s=hC,r=cC,o=uC;s[0]=e.x,s[1]=e.y,s[2]=e.z,r[0]=t.x,r[1]=t.y,r[2]=t.z,o[0]=1.1,o[1]=1.1,o[2]=1.1;c.lenVec3(c.subVec3(o,r))<.01&&(o[0]+=1,o[1]+=2,o[2]+=3);const n=c.dotVec3(o,r),a=c.mulVec3Scalar(r,n,c.vec3());o[0]-=a[0],o[1]-=a[1],o[2]-=a[2],c.normalizeVec3(o);const l=c.cross3Vec3(r,o,c.vec3()),A=c.dotVec3(s,o),h=c.dotVec3(s,l);i[0]=A,i[1]=h}},exports.ClampToEdgeWrapping=1001,exports.Component=D,exports.CompressedMediaType=10003,exports.Configs=Rr,exports.ContextMenu=class{constructor(e={}){this._id=t.addItem(),this._context=null,this._enabled=!1,this._itemsCfg=[],this._rootMenu=null,this._menuList=[],this._menuMap={},this._itemList=[],this._itemMap={},this._shown=!1,this._nextId=0,this._eventSubs={},!1!==e.hideOnMouseDown&&(document.addEventListener("mousedown",(e=>{e.target.classList.contains("xeokit-context-menu-item")||this.hide()})),document.addEventListener("touchstart",this._canvasTouchStartHandler=e=>{e.target.classList.contains("xeokit-context-menu-item")||this.hide()})),e.items&&(this.items=e.items),this._hideOnAction=!1!==e.hideOnAction,this.context=e.context,this.enabled=!1!==e.enabled,this.hide()}on(e,t){let i=this._eventSubs[e];i||(i=[],this._eventSubs[e]=i),i.push(t)}fire(e,t){const i=this._eventSubs[e];if(i)for(let e=0,s=i.length;e<s;e++)i[e](t)}set items(e){this._clear(),this._itemsCfg=e||[],this._parseItems(e),this._createUI()}get items(){return this._itemsCfg}set enabled(e){(e=!!e)!==this._enabled&&(this._enabled=e,this._enabled||this.hide())}get enabled(){return this._enabled}set context(e){this._context=e}get context(){return this._context}show(e,t){this._context?this._enabled&&(this._shown||(this._hideAllMenus(),this._updateItemsTitles(),this._updateItemsEnabledStatus(),this._showMenu(this._rootMenu.id,e,t),this._shown=!0,this.fire("shown",{}))):console.error("ContextMenu cannot be shown without a context - set context first")}get shown(){return this._shown}hide(){this._enabled&&this._shown&&(this._hideAllMenus(),this._shown=!1,this.fire("hidden",{}))}destroy(){this._context=null,this._clear(),null!==this._id&&(t.removeItem(this._id),this._id=null)}_clear(){for(let e=0,t=this._menuList.length;e<t;e++){const t=this._menuList[e].menuElement;t.parentElement.removeChild(t)}this._itemsCfg=[],this._rootMenu=null,this._menuList=[],this._menuMap={},this._itemList=[],this._itemMap={}}_parseItems(e){const t=e=>{const o=this._getNextId(),n=new i(o);for(let i=0,o=e.length;i<o;i++){const o=e[i],a=new s;n.groups.push(a);for(let e=0,i=o.length;e<i;e++){const i=o[e],s=i.items,l=s&&s.length>0,A=this._getNextId(),h=i.getTitle||(()=>i.title||""),c=i.doAction||i.callback||(()=>{}),u=i.getEnabled||(()=>!0),d=i.getShown||(()=>!0),p=new r(A,h,c,u,d);if(p.parentMenu=n,a.items.push(p),l){const e=t(s);p.subMenu=e,e.parentItem=p}this._itemList.push(p),this._itemMap[p.id]=p}}return this._menuList.push(n),this._menuMap[n.id]=n,n};this._rootMenu=t(e)}_getNextId(){return"ContextMenu_"+this._id+"_"+this._nextId++}_createUI(){const e=t=>{this._createMenuUI(t);const i=t.groups;for(let t=0,s=i.length;t<s;t++){const s=i[t].items;for(let t=0,i=s.length;t<i;t++){const i=s[t].subMenu;i&&e(i)}}};e(this._rootMenu)}_createMenuUI(e){const t=e.groups,i=[];if(i.push('<div class="xeokit-context-menu '+e.id+'" style="z-index:300000; position: absolute;">'),i.push("<ul>"),t)for(let e=0,s=t.length;e<s;e++){const r=e,o=s,n=t[e].items;if(n)for(let e=0,t=n.length;e<t;e++){const s=n[e],a=s.subMenu,l=s.title||"";a?i.push('<li id="'+s.id+'" class="xeokit-context-menu-item" style="'+(r===o-1||e<t-1?"border-bottom: 0":"border-bottom: 1px solid black")+'">'+l+" [MORE]</li>"):i.push('<li id="'+s.id+'" class="xeokit-context-menu-item" style="'+(r===o-1||e<t-1?"border-bottom: 0":"border-bottom: 1px solid black")+'">'+l+"</li>")}}i.push("</ul>"),i.push("</div>");const s=i.join("");document.body.insertAdjacentHTML("beforeend",s);const r=document.querySelector("."+e.id);e.menuElement=r,r.style["border-radius"]="4px",r.style.display="none",r.style["z-index"]=3e5,r.style.background="white",r.style.border="1px solid black",r.style["box-shadow"]="0 4px 5px 0 gray",r.oncontextmenu=e=>{e.preventDefault()};const o=this;let n=null;if(t)for(let e=0,i=t.length;e<i;e++){const i=t[e].items;if(i)for(let e=0,t=i.length;e<t;e++){const t=i[e],s=t.subMenu;t.itemElement=document.getElementById(t.id),t.itemElement?(t.itemElement.addEventListener("mouseenter",(e=>{e.preventDefault();const i=t.subMenu;if(!i)return void(n&&(o._hideMenu(n.id),n=null));if(n&&n.id!==i.id&&(o._hideMenu(n.id),n=null),!1===t.enabled)return;const s=t.itemElement,r=i.menuElement,a=s.getBoundingClientRect();r.getBoundingClientRect();a.right+200>window.innerWidth?o._showMenu(i.id,a.left-200,a.top-1):o._showMenu(i.id,a.right-5,a.top-1),n=i})),s||(t.itemElement.addEventListener("click",(e=>{e.preventDefault(),o._context&&!1!==t.enabled&&(t.doAction&&t.doAction(o._context),this._hideOnAction?o.hide():(o._updateItemsTitles(),o._updateItemsEnabledStatus()))})),t.itemElement.addEventListener("mouseup",(e=>{3===e.which&&(e.preventDefault(),o._context&&!1!==t.enabled&&(t.doAction&&t.doAction(o._context),this._hideOnAction?o.hide():(o._updateItemsTitles(),o._updateItemsEnabledStatus())))})),t.itemElement.addEventListener("mouseenter",(e=>{e.preventDefault(),!1!==t.enabled&&t.doHover&&t.doHover(o._context)})))):console.error("ContextMenu item element not found: "+t.id)}}}_updateItemsTitles(){if(this._context)for(let e=0,t=this._itemList.length;e<t;e++){const t=this._itemList[e],i=t.itemElement;if(!i)continue;const s=t.getShown;if(!s||!s(this._context))continue;const r=t.getTitle(this._context);t.subMenu,i.innerText=r}}_updateItemsEnabledStatus(){if(this._context)for(let e=0,t=this._itemList.length;e<t;e++){const t=this._itemList[e],i=t.itemElement;if(!i)continue;const s=t.getEnabled;if(!s)continue;const r=t.getShown;if(!r)continue;const o=r(this._context);if(t.shown=o,!o){i.style.visibility="hidden",i.style.height="0",i.style.padding="0";continue}i.style.visibility="visible",i.style.height="auto",i.style.padding=null;const n=s(this._context);t.enabled=n,n?i.classList.remove("disabled"):i.classList.add("disabled")}}_showMenu(e,t,i){const s=this._menuMap[e];if(!s)return void console.error("Menu not found: "+e);if(s.shown)return;const r=s.menuElement;r&&(this._showMenuElement(r,t,i),s.shown=!0)}_hideMenu(e){const t=this._menuMap[e];if(!t)return void console.error("Menu not found: "+e);if(!t.shown)return;const i=t.menuElement;i&&(this._hideMenuElement(i),t.shown=!1)}_hideAllMenus(){for(let e=0,t=this._menuList.length;e<t;e++){const t=this._menuList[e];this._hideMenu(t.id)}}_showMenuElement(e,t,i){e.style.display="block";const s=e.offsetHeight,r=e.offsetWidth;i+s>window.innerHeight&&(i=window.innerHeight-s),t+r>window.innerWidth&&(t=window.innerWidth-r),e.style.left=t+"px",e.style.top=i+"px"}_hideMenuElement(e){e.style.display="none"}},exports.CubicBezierCurve=class extends vh{constructor(e,t={}){super(e,t),this.v0=t.v0,this.v1=t.v1,this.v2=t.v2,this.v3=t.v3,this.t=t.t}set v0(e){this._v0=e||c.vec3([0,0,0])}get v0(){return this._v0}set v1(e){this._v1=e||c.vec3([0,0,0])}get v1(){return this._v1}set v2(e){this._v2=e||c.vec3([0,0,0])}get v2(){return this._v2}set v3(e){this.fire("v3",this._v3=e||c.vec3([0,0,0]))}get v3(){return this._v3}set t(e){e=e||0,this._t=e<0?0:e>1?1:e}get t(){return this._t}get point(){return this.getPoint(this._t)}getPoint(e){var t=c.vec3();return t[0]=c.b3(e,this._v0[0],this._v1[0],this._v2[0],this._v3[0]),t[1]=c.b3(e,this._v0[1],this._v1[1],this._v2[1],this._v3[1]),t[2]=c.b3(e,this._v0[2],this._v1[2],this._v2[2],this._v3[2]),t}getJSON(){return{v0:this._v0,v1:this._v1,v2:this._v2,v3:this._v3,t:this._t}}},exports.Curve=vh,exports.DefaultLoadingManager=_A,exports.DepthFormat=1026,exports.DepthStencilFormat=1027,exports.DirLight=It,exports.DistanceMeasurementEditControl=ph,exports.DistanceMeasurementEditMouseControl=class extends ph{constructor(e,t){super(e,t,!0,!1)}},exports.DistanceMeasurementEditTouchControl=class extends ph{constructor(e,t){super(e,t,!1,!0)}},exports.DistanceMeasurementsControl=uh,exports.DistanceMeasurementsMouseControl=dh,exports.DistanceMeasurementsPlugin=class extends V{constructor(e,t={}){super("DistanceMeasurements",e),this._pointerLens=t.pointerLens,this._container=t.container||document.body,this._defaultControl=null,this._measurements={},this.labelMinAxisLength=t.labelMinAxisLength,this.defaultVisible=!1!==t.defaultVisible,this.defaultOriginVisible=!1!==t.defaultOriginVisible,this.defaultTargetVisible=!1!==t.defaultTargetVisible,this.defaultWireVisible=!1!==t.defaultWireVisible,this.defaultXLabelEnabled=!1!==t.defaultXLabelEnabled,this.defaultYLabelEnabled=!1!==t.defaultYLabelEnabled,this.defaultZLabelEnabled=!1!==t.defaultZLabelEnabled,this.defaultLengthLabelEnabled=!1!==t.defaultLengthLabelEnabled,this.defaultLabelsVisible=!1!==t.defaultLabelsVisible,this.defaultAxisVisible=!1!==t.defaultAxisVisible,this.defaultXAxisVisible=!1!==t.defaultXAxisVisible,this.defaultYAxisVisible=!1!==t.defaultYAxisVisible,this.defaultZAxisVisible=!1!==t.defaultZAxisVisible,this.defaultColor=void 0!==t.defaultColor?t.defaultColor:"#00BBFF",this.zIndex=t.zIndex||1e4,this.defaultLabelsOnWires=!1!==t.defaultLabelsOnWires,this.useRotationAdjustment=void 0!==t.useRotationAdjustment&&!1!==t.useRotationAdjustment,this._onMouseOver=(e,t)=>{this.fire("mouseOver",{plugin:this,distanceMeasurement:t,measurement:t,event:e})},this._onMouseLeave=(e,t)=>{this.fire("mouseLeave",{plugin:this,distanceMeasurement:t,measurement:t,event:e})},this._onContextMenu=(e,t)=>{this.fire("contextMenu",{plugin:this,distanceMeasurement:t,measurement:t,event:e})}}getContainerElement(){return this._container}send(e,t){}get pointerLens(){return this._pointerLens}get control(){return this._defaultControl||(this._defaultControl=new dh(this,{})),this._defaultControl}get measurements(){return this._measurements}set labelMinAxisLength(e){e<1&&(this.error("labelMinAxisLength must be >= 1; defaulting to 25"),e=25),this._labelMinAxisLength=e||25}get labelMinAxisLength(){return this._labelMinAxisLength}set useRotationAdjustment(e){e=void 0!==e&&Boolean(e),this._useRotationAdjustment=e}get useRotationAdjustment(){return this._useRotationAdjustment}createMeasurement(e={}){this.viewer.scene.components[e.id]&&(this.error("Viewer scene component with this ID already exists: "+e.id),delete e.id);const t=e.origin,i=e.target,s=new ch(this,{id:e.id,plugin:this,container:this._container,origin:{entity:t.entity,worldPos:t.worldPos},target:{entity:i.entity,worldPos:i.worldPos},visible:e.visible,wireVisible:e.wireVisible,axisVisible:!1!==e.axisVisible&&!1!==this.defaultAxisVisible,xAxisVisible:!1!==e.xAxisVisible&&!1!==this.defaultXAxisVisible,yAxisVisible:!1!==e.yAxisVisible&&!1!==this.defaultYAxisVisible,zAxisVisible:!1!==e.zAxisVisible&&!1!==this.defaultZAxisVisible,xLabelEnabled:!1!==e.xLabelEnabled&&!1!==this.defaultXLabelEnabled,yLabelEnabled:!1!==e.yLabelEnabled&&!1!==this.defaultYLabelEnabled,zLabelEnabled:!1!==e.zLabelEnabled&&!1!==this.defaultZLabelEnabled,lengthLabelEnabled:!1!==e.lengthLabelEnabled&&!1!==this.defaultLengthLabelEnabled,labelsVisible:!1!==e.labelsVisible&&!1!==this.defaultLabelsVisible,useRotationAdjustment:this.useRotationAdjustment,originVisible:e.originVisible,targetVisible:e.targetVisible,color:e.color,labelsOnWires:!1!==e.labelsOnWires&&!1!==this.defaultLabelsOnWires,onMouseOver:this._onMouseOver,onMouseLeave:this._onMouseLeave,onContextMenu:this._onContextMenu});return this._measurements[s.id]=s,s.clickable=!0,s.on("destroyed",(()=>{delete this._measurements[s.id]})),this.fire("measurementCreated",s),s}destroyMeasurement(e){const t=this._measurements[e];t?(t.destroy(),this.fire("measurementDestroyed",t)):this.log("DistanceMeasurement not found: "+e)}setLabelsShown(e){for(const[t,i]of Object.entries(this.measurements))i.labelShown=e}setAxisVisible(e){for(const[t,i]of Object.entries(this.measurements))i.axisVisible=e;this.defaultAxisVisible=e}getAxisVisible(){return this.defaultAxisVisible}clear(){const e=Object.keys(this._measurements);for(var t=0,i=e.length;t<i;t++)this.destroyMeasurement(e[t])}destroy(){this.clear(),super.destroy()}},exports.DistanceMeasurementsTouchControl=class extends uh{constructor(e,t={}){super(e.viewer.scene),this.pointerLens=t.pointerLens,this.pointerCircle=new Q(e.viewer),this._active=!1;const i=document.createElement("div"),s=this.scene.canvas.canvas;s.parentNode.insertBefore(i,s),i.style.background="black",i.style.border="2px solid blue",i.style.borderRadius="10px",i.style.width="5px",i.style.height="5px",i.style.margin="-200px -200px",i.style.zIndex="100",i.style.position="absolute",i.style.pointerEvents="none",this.markerDiv=i,this._currentDistanceMeasurement=null,this._currentDistanceMeasurementInitState={wireVisible:null,axisVisible:null,xAxisVisible:null,yaxisVisible:null,zAxisVisible:null,targetVisible:null},this._longTouchTimeoutMs=300,this._snapping=!1!==t.snapping,this._attachPlugin(e,t)}_attachPlugin(e){this.distanceMeasurementsPlugin=e,this.plugin=e}get active(){return this._active}set snapping(e){this._snapping=e}get snapping(){return this._snapping}activate(){if(this._active)return;const e=this.plugin,t=this.scene,i=t.canvas.canvas;e.pointerLens;const s=c.vec3(),r=20;let o=null;this._touchState=0;const n=c.vec2(),a=c.vec2(),l=c.vec2();let A=null;const h=()=>{this.plugin.viewer.cameraControl.active=!1},u=()=>{this.plugin.viewer.cameraControl.active=!0},d=()=>{o&&(clearTimeout(o),o=null),this._currentDistanceMeasurement&&(this._currentDistanceMeasurement.destroy(),this._currentDistanceMeasurement=null),u(),this._touchState=0};i.addEventListener("touchstart",this._onCanvasTouchStart=i=>{const l=i.touches.length;if(1!==l)return void(o&&(clearTimeout(o),o=null));const u=i.touches[0],p=u.clientX,f=u.clientY;switch(n.set([p,f]),a.set([p,f]),this._touchState){case 0:if(1!==l&&null!==o)return void d();const i=t.pick({canvasPos:a,snapping:this._snapping,snapToEdge:this._snapping});if(i&&i.snapped)s.set(i.worldPos),this.pointerCircle.start(i.snappedCanvasPos);else{const e=t.pick({canvasPos:a,pickSurface:!0});if(!e||!e.worldPos)return;s.set(e.worldPos),this.pointerCircle.start(e.canvasPos)}o=setTimeout((()=>{1!==l||a[0]>n[0]+r||a[0]<n[0]-r||a[1]>n[1]+r||a[1]<n[1]-r||(this.pointerLens&&(this.pointerLens.visible=!0,this.pointerLens.canvasPos=n,this.pointerLens.cursorPos=n),this.pointerLens&&(this.pointerLens.canvasPos=a,this.pointerLens.snapped=!1),this.pointerLens&&(this.pointerLens.cursorPos=i.canvasPos,this.pointerLens.snapped=!0),this._currentDistanceMeasurement?this._currentDistanceMeasurement.origin.worldPos=s:(this._currentDistanceMeasurement=e.createMeasurement({id:c.createUUID(),origin:{worldPos:s,entity:i.entity},target:{worldPos:s,entity:i.entity}}),this._currentDistanceMeasurement.labelsVisible=!1,this._currentDistanceMeasurement.xAxisVisible=!1,this._currentDistanceMeasurement.yAxisVisible=!1,this._currentDistanceMeasurement.zAxisVisible=!1,this._currentDistanceMeasurement.wireVisible=!1,this._currentDistanceMeasurement.originVisible=!0,this._currentDistanceMeasurement.targetVisible=!1,this._currentDistanceMeasurement.clickable=!1),this.distanceMeasurementsPlugin.fire("measurementStart",this._currentDistanceMeasurement),this._touchState=2,h())}),this._longTouchTimeoutMs),this._touchState=1,A=u.identifier;break;case 3:if(1!==l&&null!==o)return clearTimeout(o),void(o=null);1===l&&(o=setTimeout((()=>{if(o=null,1!==l||a[0]>n[0]+r||a[0]<n[0]-r||a[1]>n[1]+r||a[1]<n[1]-r)return;this.pointerLens&&(this.pointerLens.visible=!0,this.pointerLens.canvasPos=n,this.pointerLens.snapped=!1);const e=t.pick({canvasPos:a,snapToVertex:this._snapping,snapToEdge:this._snapping});if(e&&e.snapped)this.pointerLens&&(this.pointerLens.cursorPos=e.snappedCanvasPos,this.pointerLens.snapped=!0),this.pointerCircle.start(e.snappedCanvasPos),s.set(e.worldPos),this._currentDistanceMeasurement.target.worldPos=e.worldPos,this._currentDistanceMeasurement.target.entity=e.entity,this._currentDistanceMeasurement.targetVisible=!0,this._currentDistanceMeasurement.wireVisible=!0,this._currentDistanceMeasurement.labelsVisible=!0,this.distanceMeasurementsPlugin.fire("measurementStart",this._currentDistanceMeasurement);else{const e=t.pick({canvasPos:a,pickSurface:!0});e&&e.worldPos?(this.pointerLens&&(this.pointerLens.cursorPos=e.canvasPos,this.pointerLens.snapped=!1),this.pointerCircle.start(e.canvasPos),s.set(e.worldPos),this._currentDistanceMeasurement.target.worldPos=e.worldPos,this._currentDistanceMeasurement.target.entity=e.entity,this._currentDistanceMeasurement.targetVisible=!0,this._currentDistanceMeasurement.wireVisible=!0,this._currentDistanceMeasurement.labelsVisible=!0,this.distanceMeasurementsPlugin.fire("measurementStart",this._currentDistanceMeasurement)):this.pointerLens&&(this.pointerLens.cursorPos=null,this.pointerLens.snapped=!1)}this._touchState=5,h()}),this._longTouchTimeoutMs),this._touchState=4),A=u.identifier;break;default:return null!==o&&(clearTimeout(o),o=null),void(this._touchState=7)}},{passive:!0}),i.addEventListener("touchmove",(i=>{this.pointerCircle.stop();const r=i.touches.length;if(1!==r||1!==i.changedTouches.length)return void(o&&(clearTimeout(o),o=null));const n=i.touches[0],l=n.clientX,h=n.clientY;if(n.identifier!==A)return;let u,d;switch(a.set([l,h]),this._touchState){case 2:this.pointerLens&&(this.pointerLens.canvasPos=a),u=t.pick({canvasPos:a,snapToVertex:this._snapping,snapToEdge:this._snapping}),u&&u.snapped?(this.pointerLens&&(this.pointerLens.snappedCanvasPos=u.snappedCanvasPos,this.pointerLens.snapped=!0),s.set(u.worldPos),this._currentDistanceMeasurement?this._currentDistanceMeasurement.origin.worldPos=u.worldPos:(this._currentDistanceMeasurement=e.createMeasurement({id:c.createUUID(),origin:{worldPos:u.worldPos,entity:u.entity},target:{worldPos:u.worldPos,entity:u.entity}}),this._currentDistanceMeasurement.labelsVisible=!1,this._currentDistanceMeasurement.xAxisVisible=!1,this._currentDistanceMeasurement.yAxisVisible=!1,this._currentDistanceMeasurement.zAxisVisible=!1,this._currentDistanceMeasurement.wireVisible=!1,this._currentDistanceMeasurement.originVisible=!0,this._currentDistanceMeasurement.targetVisible=!1,this._currentDistanceMeasurement.clickable=!1),this.distanceMeasurementsPlugin.fire("measurementStart",this._currentDistanceMeasurement)):(d=t.pick({canvasPos:a,pickSurface:!0}),d&&d.worldPos?(this.pointerLens&&(this.pointerLens.cursorPos=d.canvasPos,this.pointerLens.snapped=!1),s.set(d.worldPos),this._currentDistanceMeasurement?this._currentDistanceMeasurement.origin.worldPos=d.worldPos:(this._currentDistanceMeasurement=e.createMeasurement({id:c.createUUID(),origin:{worldPos:d.worldPos,entity:d.entity},target:{worldPos:d.worldPos,entity:d.entity}}),this._currentDistanceMeasurement.labelsVisible=!1,this._currentDistanceMeasurement.xAxisVisible=!1,this._currentDistanceMeasurement.yAxisVisible=!1,this._currentDistanceMeasurement.zAxisVisible=!1,this._currentDistanceMeasurement.wireVisible=!1,this._currentDistanceMeasurement.originVisible=!0,this._currentDistanceMeasurement.targetVisible=!1,this._currentDistanceMeasurement.clickable=!1),this.distanceMeasurementsPlugin.fire("measurementStart",this._currentDistanceMeasurement)):this.pointerLens&&(this.pointerLens.cursorPos=null,this.pointerLens.snapped=!1)),this._touchState=2;break;case 5:if(1!==r&&null!==o)return clearTimeout(o),o=null,this.pointerLens&&(this.pointerLens.visible=!1),void(this._touchState=7);this.pointerLens&&(this.pointerLens.canvasPos=a),u=t.pick({canvasPos:a,snapToVertex:this._snapping,snapToEdge:this._snapping}),u&&u.worldPos?(this.pointerLens&&(this.pointerLens.cursorPos=u.snappedCanvasPos,this.pointerLens.snapped=!0),this._currentDistanceMeasurement.target.worldPos=u.worldPos,this._currentDistanceMeasurement.target.entity=u.entity,this._currentDistanceMeasurement.targetVisible=!0,this._currentDistanceMeasurement.wireVisible=!0,this._currentDistanceMeasurement.labelsVisible=!0):(d=t.pick({canvasPos:a,pickSurface:!0}),d&&d.worldPos&&(this.pointerLens&&(this.pointerLens.cursorPos=d.canvasPos,this.pointerLens.snapped=!1),this._currentDistanceMeasurement.target.worldPos=d.worldPos,this._currentDistanceMeasurement.target.entity=d.entity,this._currentDistanceMeasurement.targetVisible=!0,this._currentDistanceMeasurement.wireVisible=!0,this._currentDistanceMeasurement.labelsVisible=!0)),this._touchState=5}}),{passive:!0}),i.addEventListener("touchend",this._onCanvasTouchEnd=i=>{this.pointerCircle.stop();const s=i.changedTouches.length;if(1!==s)return;const h=i.changedTouches[0],d=h.clientX,p=h.clientY;if(h.identifier===A)switch(o&&(clearTimeout(o),o=null),l.set([d,p]),this._touchState){case 1:{if(1!==s||d>n[0]+r||d<n[0]-r||p>n[1]+r||p<n[1]-r)return void(this._touchState=0);const i=t.pick({canvasPos:a,pickSurface:!0});i&&i.worldPos?(this._currentDistanceMeasurement=e.createMeasurement({id:c.createUUID(),origin:{worldPos:i.worldPos,entity:i.entity},target:{worldPos:i.worldPos,entity:i.entity}}),this._currentDistanceMeasurement.labelsVisible=!1,this._currentDistanceMeasurement.xAxisVisible=!1,this._currentDistanceMeasurement.yAxisVisible=!1,this._currentDistanceMeasurement.zAxisVisible=!1,this._currentDistanceMeasurement.wireVisible=!1,this._currentDistanceMeasurement.originVisible=!0,this._currentDistanceMeasurement.targetVisible=!1,this._currentDistanceMeasurement.clickable=!1,this._touchState=3,this.distanceMeasurementsPlugin.fire("measurementStart",this._currentDistanceMeasurement)):(this._currentDistanceMeasurement&&this._currentDistanceMeasurement.destroy(),this._touchState=0)}u();break;case 2:this.pointerLens&&(this.pointerLens.visible=!1),this._currentDistanceMeasurement?this._touchState=3:(this.pointerLens&&(this.pointerLens.snapped=!1,this.pointerLens.visible=!1),this._touchState=0),u();break;case 4:{if(1!==s||d>n[0]+r||d<n[0]-r||p>n[1]+r||p<n[1]-r)return void(this._touchState=3);const e=t.pick({canvasPos:a,pickSurface:!0});e&&e.worldPos?(this._currentDistanceMeasurement.target.worldPos=e.worldPos,this._currentDistanceMeasurement.target.entity=e.entity,this._currentDistanceMeasurement.targetVisible=!0,this._currentDistanceMeasurement.wireVisible=!0,this._currentDistanceMeasurement.labelsVisible=!0,this._currentDistanceMeasurement.xAxisVisible=!0,this._currentDistanceMeasurement.yAxisVisible=!0,this._currentDistanceMeasurement.zAxisVisible=!0,this._currentDistanceMeasurement.clickable=!0,this.distanceMeasurementsPlugin.fire("measurementEnd",this._currentDistanceMeasurement),this._currentDistanceMeasurement=null):this._currentDistanceMeasurement&&(this._currentDistanceMeasurement.destroy(),this._currentDistanceMeasurement=null),this._touchState=0}u();break;case 5:console.log("long touch"),this.pointerLens&&(this.pointerLens.visible=!1),this._currentDistanceMeasurement&&this._currentDistanceMeasurement.targetVisible?(this._currentDistanceMeasurement.clickable=!0,this.distanceMeasurementsPlugin.fire("measurementEnd",this._currentDistanceMeasurement),this._currentDistanceMeasurement=null,this._touchState=0):(this._currentDistanceMeasurement&&(this._currentDistanceMeasurement.destroy(),this._currentDistanceMeasurement=null),this._touchState=0),u()}},{passive:!0}),this._active=!0}deactivate(){if(!this._active)return;this.plugin.pointerLens&&(this.plugin.pointerLens.visible=!1),this.reset();const e=this.plugin.viewer.scene.canvas.canvas;e.removeEventListener("touchstart",this._onCanvasTouchStart),e.removeEventListener("touchend",this._onCanvasTouchEnd),this._active=!1,this.plugin.viewer.cameraControl.active=!0}reset(){this._active&&this._currentDistanceMeasurement&&(this.distanceMeasurementsPlugin.fire("measurementCancel",this._currentDistanceMeasurement),this._currentDistanceMeasurement.destroy(),this._currentDistanceMeasurement=null)}get currentMeasurement(){return this._currentDistanceMeasurement}destroy(){this.deactivate(),super.destroy()}},exports.DotBIMDefaultDataSource=dC,exports.DotBIMLoaderPlugin=class extends V{constructor(e,t={}){super("DotBIMLoader",e,t),this.dataSource=t.dataSource,this.objectDefaults=t.objectDefaults}set dataSource(e){this._dataSource=e||new dC}get dataSource(){return this._dataSource}set objectDefaults(e){this._objectDefaults=e||RB}get objectDefaults(){return this._objectDefaults}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new qA(this.viewer.scene,_.apply(e,{isModel:!0,backfaces:e.backfaces,dtxEnabled:e.dtxEnabled,rotation:e.rotation,origin:e.origin})),i=t.id;if(!e.src&&!e.dotBIM)return this.error("load() param expected: src or dotBIM"),t;const s=e.objectDefaults||this._objectDefaults||RB;let r,o;if(e.includeTypes){r={};for(let t=0,i=e.includeTypes.length;t<i;t++)r[e.includeTypes[t]]=!0}if(e.excludeTypes){o={},r||(r={});for(let t=0,i=e.excludeTypes.length;t<i;t++)r[e.excludeTypes[t]]=!0}const n=e=>{const t=e.fileData,n=e.sceneModel,a={},l={},A=c.createUUID(),h=c.createUUID(),u=c.createUUID(),d=c.createUUID(),p={metaObjects:[{id:A,name:"IfcProject",type:"IfcProject",parent:null},{id:h,name:"IfcSite",type:"IfcSite",parent:A},{id:u,name:"IfcBuilding",type:"IfcBuilding",parent:h},{id:d,name:"IfcBuildingStorey",type:"IfcBuildingStorey",parent:u}],propertySets:[]};for(let e=0,i=t.meshes.length;e<i;e++){const i=t.meshes[e];a[i.mesh_id]=e}const f=e=>{if(l[e])return;const i=a[e],s=t.meshes[i];n.createGeometry({id:e,primitive:"triangles",positions:s.coordinates,indices:s.indices}),l[e]=!0},g=t.elements;for(let e=0,t=g.length;e<t;e++){const t=g[e],i=t.type;if(o&&o[i])continue;if(r&&!r[i])continue;const a=t.info,l=void 0!==t.guid?`${t.guid}`:void 0!==a&&void 0!==a.id?a.id:e,A=t.mesh_id;f(A);const h=`${l}-mesh`,c=t.vector,u=t.rotation,m=s?s[i]||s.DEFAULT:null;let _=!0,v=!0,b=t.color?[t.color.r/255,t.color.g/255,t.color.b/255]:[1,1,1],y=t.color?t.color.a/255:1;m&&(!1===m.visible&&(_=!1),!1===m.pickable&&(v=!1),m.colorize&&(b=m.colorize),void 0!==m.opacity&&null!==m.opacity&&(y=m.opacity)),n.createMesh({id:h,geometryId:A,color:b,opacity:y,quaternion:!u||0===u.qz&&0===u.qy&&0===u.qx&&1===u.qw?void 0:[u.qx,u.qy,u.qz,u.qw],position:c?[c.x,c.y,c.z]:void 0}),n.createEntity({id:l,meshIds:[h],visible:_,pickable:v,isObject:!0});for(let e in a){let t;e.startsWith("IFC_Pset_")&&(t||(t=[]),t.push({name:e,value:a[e]})),t&&p.propertySets.push({id:l,properties:t})}p.metaObjects.push({id:l,name:a&&a.Name&&"None"!==a.Name?a.Name:`${t.type} ${l}`,type:t.type,parent:d,propertySetIds:[l]})}n.finalize(),this.viewer.metaScene.createMetaModel(i,p),n.scene.once("tick",(()=>{n.destroyed||(n.scene.fire("modelLoaded",n.id),n.fire("loaded",!0,!1))}))};if(e.src){const i=e.src;this.viewer.scene.canvas.spinner.processes++,this._dataSource.getDotBIM(i,(e=>{n({fileData:e,sceneModel:t,nextId:0,error:function(e){}}),this.viewer.scene.canvas.spinner.processes--}),(e=>{this.viewer.scene.canvas.spinner.processes--,this.error(e)}))}else if(e.dotBIM){const i={fileData:e.dotBIM,sceneModel:t,nextId:0,error:function(e){}};n(i)}return t.once("destroyed",(()=>{this.viewer.metaScene.destroyMetaModel(i)})),t}destroy(){super.destroy()}},exports.EdgeMaterial=qt,exports.EmphasisMaterial=Yt,exports.FaceAlignedSectionPlanesPlugin=class extends V{constructor(e,t={}){if(super("FaceAlignedSectionPlanesPlugin",e),this._freeControls=[],this._sectionPlanes=e.scene.sectionPlanes,this._controls={},this._shownControlId=null,this._dragSensitivity=t.dragSensitivity||1,null!==t.overviewCanvasId&&void 0!==t.overviewCanvasId){const e=document.getElementById(t.overviewCanvasId);e?this._overview=new lw(this,{overviewCanvas:e,visible:t.overviewVisible,onHoverEnterPlane:e=>{this._overview.setPlaneHighlighted(e,!0)},onHoverLeavePlane:e=>{this._overview.setPlaneHighlighted(e,!1)},onClickedPlane:e=>{if(this.getShownControl()===e)return void this.hideControl();this.showControl(e);const t=this.sectionPlanes[e].pos;Aw.set(this.viewer.scene.aabb),c.getAABB3Center(Aw,hw),Aw[0]+=t[0]-hw[0],Aw[1]+=t[1]-hw[1],Aw[2]+=t[2]-hw[2],Aw[3]+=t[0]-hw[0],Aw[4]+=t[1]-hw[1],Aw[5]+=t[2]-hw[2],this.viewer.cameraFlight.flyTo({aabb:Aw,fitFOV:65})},onClickedNothing:()=>{this.hideControl()}}):this.warn("Can't find overview canvas: '"+t.overviewCanvasId+"' - will create plugin without overview")}null===t.controlElementId||void 0===t.controlElementId?this.error("Parameter expected: controlElementId"):(this._controlElement=document.getElementById(t.controlElementId),this._controlElement||this.warn("Can't find control element: '"+t.controlElementId+"' - will create plugin without control element")),this._onSceneSectionPlaneCreated=e.scene.on("sectionPlaneCreated",(e=>{this._sectionPlaneCreated(e)}))}setDragSensitivity(e){this._dragSensitivity=e||1}getDragSensitivity(){return this._dragSensitivity}setOverviewVisible(e){this._overview&&this._overview.setVisible(e)}getOverviewVisible(){if(this._overview)return this._overview.getVisible()}get sectionPlanes(){return this._sectionPlanes}createSectionPlane(e={}){void 0!==e.id&&null!==e.id&&this.viewer.scene.components[e.id]&&(this.error("Viewer component with this ID already exists: "+e.id),delete e.id);return new os(this.viewer.scene,{id:e.id,pos:e.pos,dir:e.dir,active:!0})}_sectionPlaneCreated(e){const t=this._freeControls.length>0?this._freeControls.pop():new nw(this);t._setSectionPlane(e),t.setVisible(!1),this._controls[e.id]=t,this._overview&&this._overview.addSectionPlane(e),e.once("destroyed",(()=>{this._sectionPlaneDestroyed(e)}))}flipSectionPlanes(){const e=this.viewer.scene.sectionPlanes;for(let t in e){e[t].flipDir()}}showControl(e){const t=this._controls[e];t?(this.hideControl(),t.setVisible(!0),this._overview&&this._overview.setPlaneSelected(e,!0),this._shownControlId=e):this.error("Control not found: "+e)}getShownControl(){return this._shownControlId}hideControl(){for(let e in this._controls)this._controls.hasOwnProperty(e)&&(this._controls[e].setVisible(!1),this._overview&&this._overview.setPlaneSelected(e,!1));this._shownControlId=null}destroySectionPlane(e){let t=this.viewer.scene.sectionPlanes[e];t?(this._sectionPlaneDestroyed(t),t.destroy(),e===this._shownControlId&&(this._shownControlId=null)):this.error("SectionPlane not found: "+e)}_sectionPlaneDestroyed(e){this._overview&&this._overview.removeSectionPlane(e);const t=this._controls[e.id];t&&(t.setVisible(!1),t._setSectionPlane(null),delete this._controls[e.id],this._freeControls.push(t))}clear(){const e=Object.keys(this._sectionPlanes);for(let t=0,i=e.length;t<i;t++)this.destroySectionPlane(e[t])}send(e,t){switch(e){case"snapshotStarting":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!0);break;case"snapshotFinished":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!1);break;case"clearSectionPlanes":this.clear()}}destroy(){this.clear(),this._overview&&this._overview.destroy(),this._destroyFreeControls(),super.destroy()}_destroyFreeControls(){let e=this._freeControls.pop();for(;e;)e._destroy(),e=this._freeControls.pop();this.viewer.scene.off(this._onSceneSectionPlaneCreated)}},exports.FastNavPlugin=class extends V{constructor(e,t={}){super("FastNav",e),this._hideColorTexture=!1!==t.hideColorTexture,this._hidePBR=!1!==t.hidePBR,this._hideSAO=!1!==t.hideSAO,this._hideEdges=!1!==t.hideEdges,this._hideTransparentObjects=!!t.hideTransparentObjects,this._scaleCanvasResolution=!!t.scaleCanvasResolution,this._defaultScaleCanvasResolutionFactor=t.defaultScaleCanvasResolutionFactor||1,this._scaleCanvasResolutionFactor=t.scaleCanvasResolutionFactor||.6,this._delayBeforeRestore=!1!==t.delayBeforeRestore,this._delayBeforeRestoreSeconds=t.delayBeforeRestoreSeconds||.5;let i=1e3*this._delayBeforeRestoreSeconds,s=!1;const r=()=>{i=1e3*this._delayBeforeRestoreSeconds,s||(e.scene._renderer.setColorTextureEnabled(!this._hideColorTexture),e.scene._renderer.setPBREnabled(!this._hidePBR),e.scene._renderer.setSAOEnabled(!this._hideSAO),e.scene._renderer.setTransparentEnabled(!this._hideTransparentObjects),e.scene._renderer.setEdgesEnabled(!this._hideEdges),this._scaleCanvasResolution?e.scene.canvas.resolutionScale=this._scaleCanvasResolutionFactor:e.scene.canvas.resolutionScale=this._defaultScaleCanvasResolutionFactor,s=!0)},o=()=>{e.scene.canvas.resolutionScale=this._defaultScaleCanvasResolutionFactor,e.scene._renderer.setEdgesEnabled(!0),e.scene._renderer.setColorTextureEnabled(!0),e.scene._renderer.setPBREnabled(!0),e.scene._renderer.setSAOEnabled(!0),e.scene._renderer.setTransparentEnabled(!0),s=!1};this._onCanvasBoundary=e.scene.canvas.on("boundary",r),this._onCameraMatrix=e.scene.camera.on("matrix",r),this._onSceneTick=e.scene.on("tick",(e=>{s&&(i-=e.deltaTime,(!this._delayBeforeRestore||i<=0)&&o())}));let n=!1;this._onSceneMouseDown=e.scene.input.on("mousedown",(()=>{n=!0})),this._onSceneMouseUp=e.scene.input.on("mouseup",(()=>{n=!1})),this._onSceneMouseMove=e.scene.input.on("mousemove",(()=>{n&&r()}))}get hideColorTexture(){return this._hideColorTexture}set hideColorTexture(e){this._hideColorTexture=e}get hidePBR(){return this._hidePBR}set hidePBR(e){this._hidePBR=e}get hideSAO(){return this._hideSAO}set hideSAO(e){this._hideSAO=e}get hideEdges(){return this._hideEdges}set hideEdges(e){this._hideEdges=e}get hideTransparentObjects(){return this._hideTransparentObjects}set hideTransparentObjects(e){this._hideTransparentObjects=!1!==e}get scaleCanvasResolution(){return this._scaleCanvasResolution}set scaleCanvasResolution(e){this._scaleCanvasResolution=e}get defaultScaleCanvasResolutionFactor(){return this._defaultScaleCanvasResolutionFactor}set defaultScaleCanvasResolutionFactor(e){this._defaultScaleCanvasResolutionFactor=e||1}get scaleCanvasResolutionFactor(){return this._scaleCanvasResolutionFactor}set scaleCanvasResolutionFactor(e){this._scaleCanvasResolutionFactor=e||.6}get delayBeforeRestore(){return this._delayBeforeRestore}set delayBeforeRestore(e){this._delayBeforeRestore=e}get delayBeforeRestoreSeconds(){return this._delayBeforeRestoreSeconds}set delayBeforeRestoreSeconds(e){this._delayBeforeRestoreSeconds=null!=e?e:.5}send(e,t){}destroy(){this.viewer.scene.camera.off(this._onCameraMatrix),this.viewer.scene.canvas.off(this._onCanvasBoundary),this.viewer.scene.input.off(this._onSceneMouseDown),this.viewer.scene.input.off(this._onSceneMouseUp),this.viewer.scene.input.off(this._onSceneMouseMove),this.viewer.scene.off(this._onSceneTick),super.destroy()}},exports.FloatType=1015,exports.Fresnel=class extends D{get type(){return"Fresnel"}constructor(e,t={}){super(e,t),this._state=new at({edgeColor:c.vec3([0,0,0]),centerColor:c.vec3([1,1,1]),edgeBias:0,centerBias:1,power:1}),this.edgeColor=t.edgeColor,this.centerColor=t.centerColor,this.edgeBias=t.edgeBias,this.centerBias=t.centerBias,this.power=t.power}set edgeColor(e){this._state.edgeColor.set(e||[0,0,0]),this.glRedraw()}get edgeColor(){return this._state.edgeColor}set centerColor(e){this._state.centerColor.set(e||[1,1,1]),this.glRedraw()}get centerColor(){return this._state.centerColor}set edgeBias(e){this._state.edgeBias=e||0,this.glRedraw()}get edgeBias(){return this._state.edgeBias}set centerBias(e){this._state.centerBias=null!=e?e:1,this.glRedraw()}get centerBias(){return this._state.centerBias}set power(e){this._state.power=null!=e?e:1,this.glRedraw()}get power(){return this._state.power}destroy(){super.destroy(),this._state.destroy()}},exports.Frustum=U,exports.FrustumPlane=R,exports.GIFMediaType=1e4,exports.GLTFDefaultDataSource=fh,exports.GLTFLoaderPlugin=class extends V{constructor(e,t={}){super("GLTFLoader",e,t),this._sceneModelLoader=new wB(this,t),this.dataSource=t.dataSource,this.objectDefaults=t.objectDefaults}set dataSource(e){this._dataSource=e||new fh}get dataSource(){return this._dataSource}set objectDefaults(e){this._objectDefaults=e||RB}get objectDefaults(){return this._objectDefaults}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new qA(this.viewer.scene,_.apply(e,{isModel:!0,dtxEnabled:e.dtxEnabled})),i=t.id;if(!e.src&&!e.gltf)return this.error("load() param expected: src or gltf"),t;if(e.metaModelSrc||e.metaModelJSON){const s=e.objectDefaults||this._objectDefaults||RB,r=r=>{let o;if(this.viewer.metaScene.createMetaModel(i,r,{includeTypes:e.includeTypes,excludeTypes:e.excludeTypes}),this.viewer.scene.canvas.spinner.processes--,e.includeTypes){o={};for(let t=0,i=e.includeTypes.length;t<i;t++)o[e.includeTypes[t]]=!0}if(e.excludeTypes){o||(o={});for(let t=0,i=e.excludeTypes.length;t<i;t++)o[e.excludeTypes[t]]=!0}e.readableGeometry=!1,e.handleGLTFNode=(e,t,i)=>{const r=t.name;if(!r)return!0;const o=r,n=this.viewer.metaScene.metaObjects[o],a=(n?n.type:"DEFAULT")||"DEFAULT";i.createEntity={id:o,isObject:!0};const l=s[a];return l&&(!1===l.visible&&(i.createEntity.visible=!1),l.colorize&&(i.createEntity.colorize=l.colorize),!1===l.pickable&&(i.createEntity.pickable=!1),void 0!==l.opacity&&null!==l.opacity&&(i.createEntity.opacity=l.opacity)),!0},e.src?this._sceneModelLoader.load(this,e.src,r,e,t):this._sceneModelLoader.parse(this,e.gltf,r,e,t)};if(e.metaModelSrc){const t=e.metaModelSrc;this.viewer.scene.canvas.spinner.processes++,this._dataSource.getMetaModel(t,(e=>{this.viewer.scene.canvas.spinner.processes--,r(e)}),(e=>{this.error(`load(): Failed to load model metadata for model '${i} from  '${t}' - ${e}`),this.viewer.scene.canvas.spinner.processes--}))}else e.metaModelJSON&&r(e.metaModelJSON)}else e.handleGLTFNode=(e,t,i)=>{const s=t.name;if(!s)return!0;const r=s;return i.createEntity={id:r,isObject:!0},!0},e.src?this._sceneModelLoader.load(this,e.src,null,e,t):this._sceneModelLoader.parse(this,e.gltf,null,e,t);return t.once("destroyed",(()=>{this.viewer.metaScene.destroyMetaModel(i)})),t}destroy(){super.destroy()}},exports.HalfFloatType=1016,exports.ImagePlane=class extends D{constructor(e,t={}){super(e,t),this._src=null,this._image=null,this._pos=c.vec3(),this._origin=c.vec3(),this._rtcPos=c.vec3(),this._dir=c.vec3(),this._size=1,this._imageSize=c.vec2(),this._texture=new Ds(this),this._plane=new $i(this,{geometry:new jt(this,Os({center:[0,0,0],xSize:1,zSize:1,xSegments:10,zSegments:10})),material:new Xt(this,{diffuse:[0,0,0],ambient:[0,0,0],specular:[0,0,0],diffuseMap:this._texture,emissiveMap:this._texture,backfaces:!0}),clippable:t.clippable}),this._grid=new $i(this,{geometry:new jt(this,ks({size:1,divisions:10})),material:new Xt(this,{diffuse:[0,0,0],ambient:[0,0,0],emissive:[.2,.8,.2]}),position:[0,.001,0],clippable:t.clippable}),this._node=new fs(this,{rotation:[0,0,0],position:[0,0,0],scale:[1,1,1],clippable:!1,children:[this._plane,this._grid]}),this._gridVisible=!1,this.visible=!0,this.gridVisible=t.gridVisible,this.position=t.position,this.rotation=t.rotation,this.dir=t.dir,this.size=t.size,this.collidable=t.collidable,this.clippable=t.clippable,this.pickable=t.pickable,this.opacity=t.opacity,t.image?this.image=t.image:this.src=t.src}set visible(e){this._plane.visible=e,this._grid.visible=this._gridVisible&&e}get visible(){return this._plane.visible}set gridVisible(e){e=!1!==e,this._gridVisible=e,this._grid.visible=this._gridVisible&&this.visible}get gridVisible(){return this._gridVisible}set image(e){this._image=e,this._image&&(this._imageSize[0]=e.width,this._imageSize[1]=e.height,this._updatePlaneSizeFromImage(),this._src=null,this._texture.image=this._image)}get image(){return this._image}set src(e){if(this._src=e,this._src){this._image=null;const e=new Image;e.onload=()=>{this._texture.image=e,this._imageSize[0]=e.width,this._imageSize[1]=e.height,this._updatePlaneSizeFromImage()},e.src=this._src}}get src(){return this._src}set position(e){this._pos.set(e||[0,0,0]),W(this._pos,this._origin,this._rtcPos),this._node.origin=this._origin,this._node.position=this._rtcPos}get position(){return this._pos}set rotation(e){this._node.rotation=e}get rotation(){return this._node.rotation}set size(e){this._size=null==e?1:e,this._image&&this._updatePlaneSizeFromImage()}get size(){return this._size}set dir(e){if(this._dir.set(e||[0,0,-1]),e){const t=this.scene.center,i=[-this._dir[0],-this._dir[1],-this._dir[2]];c.subVec3(t,this.position,Fh);const s=-c.dotVec3(i,Fh);c.normalizeVec3(i),c.mulVec3Scalar(i,s,Ih),c.vec3PairToQuaternion(Dh,e,Sh),this._node.quaternion=Sh}}get dir(){return this._dir}set collidable(e){this._node.collidable=!1!==e}get collidable(){return this._node.collidable}set clippable(e){this._node.clippable=!1!==e}get clippable(){return this._node.clippable}set pickable(e){this._node.pickable=!1!==e}get pickable(){return this._node.pickable}set opacity(e){this._node.opacity=e}get opacity(){return this._node.opacity}destroy(){super.destroy()}_updatePlaneSizeFromImage(){const e=this._size,t=this._imageSize[0],i=this._imageSize[1];if(t>i){const s=i/t;this._node.scale=[e,1,e*s]}else{const s=t/i;this._node.scale=[e*s,1,e]}}},exports.IntType=1013,exports.JPEGMediaType=10001,exports.KTX2TextureTranscoder=wA,exports.LASLoaderPlugin=class extends V{constructor(e,t={}){super("lasLoader",e,t),this.dataSource=t.dataSource,this.skip=t.skip,this.fp64=t.fp64,this.colorDepth=t.colorDepth}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new EP}get skip(){return this._skip}set skip(e){this._skip=e||1}get fp64(){return this._fp64}set fp64(e){this._fp64=!!e}get colorDepth(){return this._colorDepth}set colorDepth(e){this._colorDepth=e||"auto"}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new qA(this.viewer.scene,_.apply(e,{isModel:!0}));if(!e.src&&!e.las)return this.error("load() param expected: src or las"),t;const i={las:{skip:this._skip,fp64:this._fp64,colorDepth:this._colorDepth}};if(e.src)this._loadModel(e.src,e,i,t);else{const s=this.viewer.scene.canvas.spinner;s.processes++,this._parseModel(e.las,e,i,t).then((()=>{s.processes--}),(e=>{s.processes--,this.error(e),t.fire("error",e)}))}return t}_loadModel(e,t,i,s){const r=this.viewer.scene.canvas.spinner;r.processes++,this._dataSource.getLAS(t.src,(e=>{this._parseModel(e,t,i,s).then((()=>{r.processes--}),(e=>{r.processes--,this.error(e),s.fire("error",e)}))}),(e=>{r.processes--,this.error(e),s.fire("error",e)}))}_parseModel(e,t,i,s){function r(e){const i=e.value;if(t.rotateX&&i)for(let e=0,t=i.length;e<t;e+=3){const t=i[e+1];i[e+1]=i[e+2],i[e+2]=t}return i}function o(e,t){const i=e.value,s=e.size,r=t.value,o=4*r.length,n=new Uint8Array(o);for(let e=0,t=0,o=0,a=r.length;e<a;e++,o+=s,t+=4)n[t+0]=i[o+0],n[t+1]=i[o+1],n[t+2]=i[o+2],n[t+3]=Math.round(r[e]/65536*255);return n}function n(e){const t=e.value,i=4*t.length,s=new Uint8Array(i);for(let e=0,i=0,r=t.length;e<r;e++,i+=4)s[i+0]=0,s[i+1]=0,s[i+2]=0,s[i+3]=Math.round(t[e]/65536*255);return s}return new Promise(((a,l)=>{if(s.destroyed)return void l();const A=t.stats||{};A.sourceFormat="LAS",A.schemaVersion="",A.title="",A.author="",A.created="",A.numMetaObjects=0,A.numPropertySets=0,A.numObjects=0,A.numGeometries=0,A.numTriangles=0,A.numVertices=0;try{const A=SP(e);Hb(e,FP,i).then((e=>{const h=e.attributes,u=e.loaderData,d=void 0!==u.pointsFormatId?u.pointsFormatId:-1;if(!h.POSITION)return s.finalize(),void l("No positions found in file");let p,f;switch(d){case 0:p=r(h.POSITION),f=n(h.intensity);break;case 1:if(!h.intensity)return s.finalize(),void l("No positions found in file");p=r(h.POSITION),f=n(h.intensity);break;case 2:case 3:if(!h.intensity)return s.finalize(),void l("No positions found in file");p=r(h.POSITION),f=o(h.COLOR_0,h.intensity)}const g=RP(p,15e5),m=RP(f,2e6),_=[];for(let e=0,t=g.length;e<t;e++){const t=`pointsMesh${e}`;_.push(t),s.createMesh({id:t,primitive:"points",positions:g[e],colorsCompressed:e<m.length?m[e]:null})}const v=t.entityId||c.createUUID();if(s.createEntity({id:v,meshIds:_,isObject:!0}),s.finalize(),t.metaModelJSON){const e=s.id;this.viewer.metaScene.createMetaModel(e,t.metaModelJSON,i)}else if(!1!==t.loadMetadata){const e=c.createUUID(),t={projectId:"",author:"",createdAt:"",schema:"",creatingApplication:"",metaObjects:[{id:e,name:"Model",type:"Model"},{id:v,name:"PointCloud (LAS)",type:"PointCloud",parent:e,attributes:A||{}}],propertySets:[]},r=s.id;this.viewer.metaScene.createMetaModel(r,t,i)}s.scene.once("tick",(()=>{s.destroyed||(s.scene.fire("modelLoaded",s.id),s.fire("loaded",!0,!1))})),a()}))}catch(e){s.finalize(),l(e)}}))}},exports.LambertMaterial=gs,exports.LightMap=class extends Uh{get type(){return"LightMap"}constructor(e,t={}){super(e,t),this.scene._lightMapCreated(this)}destroy(){super.destroy(),this.scene._lightMapDestroyed(this)}},exports.LineSet=eh,exports.LinearEncoding=3e3,exports.LinearFilter=1006,exports.LinearMipMapLinearFilter=1008,exports.LinearMipMapNearestFilter=1007,exports.LinearMipmapLinearFilter=1008,exports.LinearMipmapNearestFilter=1007,exports.Loader=vA,exports.LoadingManager=mA,exports.LocaleService=gh,exports.LuminanceAlphaFormat=1025,exports.LuminanceFormat=1024,exports.Map=e,exports.Marker=Ae,exports.MarqueePicker=N,exports.MarqueePickerMouseControl=class extends D{constructor(e){super(e.marqueePicker,e);const t=e.marqueePicker,i=t.viewer.scene.canvas.canvas;let s,r,o,n,a,l,A,h=!1,c=!1,u=!1;i.addEventListener("mousedown",(e=>{this.getActive()&&0===e.button&&(A=setTimeout((function(){const o=t.viewer.scene.input;o.keyDown[o.KEY_CTRL]||t.clear(),s=e.pageX,r=e.pageY,a=e.offsetX,t.setMarqueeCorner1([s,r]),h=!0,t.viewer.cameraControl.pointerEnabled=!1,t.setMarqueeVisible(!0),i.style.cursor="crosshair"}),400),c=!0)})),i.addEventListener("mouseup",(e=>{if(!this.getActive())return;if(!h&&!u)return;if(0!==e.button)return;clearTimeout(A),o=e.pageX,n=e.pageY;const i=Math.abs(o-s),a=Math.abs(n-r);h=!1,t.viewer.cameraControl.pointerEnabled=!0,u&&(u=!1),(i>3||a>3)&&t.pick()})),document.addEventListener("mouseup",(e=>{this.getActive()&&0===e.button&&(clearTimeout(A),h&&(t.setMarqueeVisible(!1),h=!1,c=!1,u=!0,t.viewer.cameraControl.pointerEnabled=!0))}),!0),i.addEventListener("mousemove",(e=>{this.getActive()&&0===e.button&&c&&(clearTimeout(A),h&&(o=e.pageX,n=e.pageY,l=e.offsetX,t.setMarqueeVisible(!0),t.setMarqueeCorner2([o,n]),t.setPickMode(a<l?N.PICK_MODE_INSIDE:N.PICK_MODE_INTERSECTS)))}))}setActive(e){this._active!==e&&(this._active=e,this.fire("active",this._active))}getActive(){return this._active}destroy(){}},exports.Mesh=$i,exports.MetallicMaterial=vs,exports.MirroredRepeatWrapping=1002,exports.ModelMemento=class{constructor(e){if(this.objectsVisible=[],this.objectsEdges=[],this.objectsXrayed=[],this.objectsHighlighted=[],this.objectsSelected=[],this.objectsClippable=[],this.objectsPickable=[],this.objectsColorize=[],this.objectsOpacity=[],this.numObjects=0,e){const t=e.metaScene.scene;this.saveObjects(t,e)}}saveObjects(e,t,i){this.numObjects=0,this._mask=i?_.apply(i,{}):null;const s=!i||i.visible,r=!i||i.edges,o=!i||i.xrayed,n=!i||i.highlighted,a=!i||i.selected,l=!i||i.clippable,A=!i||i.pickable,h=!i||i.colorize,c=!i||i.opacity,u=t.metaObjects,d=e.objects;for(let e=0,t=u.length;e<t;e++){const t=d[u[e].id];if(t){if(s&&(this.objectsVisible[e]=t.visible),r&&(this.objectsEdges[e]=t.edges),o&&(this.objectsXrayed[e]=t.xrayed),n&&(this.objectsHighlighted[e]=t.highlighted),a&&(this.objectsSelected[e]=t.selected),l&&(this.objectsClippable[e]=t.clippable),A&&(this.objectsPickable[e]=t.pickable),h){const i=t.colorize;this.objectsColorize[3*e+0]=i[0],this.objectsColorize[3*e+1]=i[1],this.objectsColorize[3*e+2]=i[2]}c&&(this.objectsOpacity[e]=t.opacity),this.numObjects++}}}restoreObjects(e,t){const i=this._mask,s=!i||i.visible,r=!i||i.edges,o=!i||i.xrayed,n=!i||i.highlighted,a=!i||i.selected,l=!i||i.clippable,A=!i||i.pickable,h=!i||i.colorize,c=!i||i.opacity,u=t.metaObjects,d=e.objects;for(let e=0,t=u.length;e<t;e++){const t=d[u[e].id];t&&(s&&(t.visible=this.objectsVisible[e]),r&&(t.edges=this.objectsEdges[e]),o&&(t.xrayed=this.objectsXrayed[e]),n&&(t.highlighted=this.objectsHighlighted[e]),a&&(t.selected=this.objectsSelected[e]),l&&(t.clippable=this.objectsClippable[e]),A&&(t.pickable=this.objectsPickable[e]),h&&(Oh[0]=this.objectsColorize[3*e+0],Oh[1]=this.objectsColorize[3*e+1],Oh[2]=this.objectsColorize[3*e+2],t.colorize=Oh),c&&(t.opacity=this.objectsOpacity[e]))}}},exports.NavCubePlugin=class extends V{constructor(e,t={}){super("NavCube",e,t),e.navCube=this;try{this._navCubeScene=new li(e,{canvasId:t.canvasId,canvasElement:t.canvasElement,transparent:!0}),this._navCubeCanvas=this._navCubeScene.canvas.canvas,this._navCubeScene.input.keyboardEnabled=!1}catch(e){return void this.error(e)}const i=this._navCubeScene;i.clearLights(),new It(i,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new It(i,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new It(i,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),this._navCubeCamera=i.camera,this._navCubeCamera.ortho.scale=7,this._navCubeCamera.ortho.near=.1,this._navCubeCamera.ortho.far=2e3,i.edgeMaterial.edgeColor=[.2,.2,.2],i.edgeMaterial.edgeAlpha=.6,this._zUp=Boolean(e.camera.zUp);var s=this;this.setIsProjectNorth(t.isProjectNorth),this.setProjectNorthOffsetAngle(t.projectNorthOffsetAngle);const r=function(){const e=c.mat4();return function(t,i,r){return c.identityMat4(e),c.rotationMat4v(t*s._projectNorthOffsetAngle*c.DEGTORAD,[0,1,0],e),c.transformVec3(e,i,r)}}();this._synchCamera=function(){var t=c.rotationMat4c(-90*c.DEGTORAD,1,0,0),i=c.vec3(),o=c.vec3(),n=c.vec3();return function(){var a=e.camera.eye,l=e.camera.look,A=e.camera.up;i=c.mulVec3Scalar(c.normalizeVec3(c.subVec3(a,l,i)),5),s._isProjectNorth&&s._projectNorthOffsetAngle&&(i=r(-1,i,kB),A=r(-1,A,OB)),s._zUp?(c.transformVec3(t,i,o),c.transformVec3(t,A,n),s._navCubeCamera.look=[0,0,0],s._navCubeCamera.eye=c.transformVec3(t,i,o),s._navCubeCamera.up=c.transformPoint3(t,A,n)):(s._navCubeCamera.look=[0,0,0],s._navCubeCamera.eye=i,s._navCubeCamera.up=A)}}(),this._cubeTextureCanvas=new UB(e,i,t),this._cubeSampler=new Ds(i,{image:this._cubeTextureCanvas.getImage(),flipY:!0,wrapS:1001,wrapT:1001}),this._cubeMesh=new $i(i,{geometry:new jt(i,{primitive:"triangles",normals:[0,0,1,0,0,1,0,0,1,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1],positions:[1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,1,-1,-1,1,-1,-1,1,1,-1,1,1,-1,1,-1,-1,-1,-1,-1,-1,1,-1,-1,-1,1,-1,-1,1,-1,1,-1,-1,1,1,-1,-1,-1,-1,-1,-1,1,-1,1,1,-1],uv:[.5,.6666,.25,.6666,.25,.3333,.5,.3333,.5,.6666,.5,.3333,.75,.3333,.75,.6666,.5,.6666,.5,1,.25,1,.25,.6666,.25,.6666,0,.6666,0,.3333,.25,.3333,.25,0,.5,0,.5,.3333,.25,.3333,.75,.3333,1,.3333,1,.6666,.75,.6666],indices:[0,1,2,0,2,3,4,5,6,4,6,7,8,9,10,8,10,11,12,13,14,12,14,15,16,17,18,16,18,19,20,21,22,20,22,23]}),material:new Xt(i,{diffuse:[.4,.4,.4],specular:[.4,.4,.4],emissive:[.6,.6,.6],diffuseMap:this._cubeSampler,emissiveMap:this._cubeSampler}),visible:!0,edges:!0}),this._shadow=!1===t.shadowVisible?null:new $i(i,{geometry:new jt(i,ts({center:[0,0,0],radiusTop:.001,radiusBottom:1.4,height:.01,radialSegments:20,heightSegments:1,openEnded:!0})),material:new Xt(i,{diffuse:[0,0,0],specular:[0,0,0],emissive:[0,0,0],alpha:.5}),position:[0,-1.5,0],visible:!0,pickable:!1,backfaces:!1}),this._onCameraMatrix=e.camera.on("matrix",this._synchCamera),this._onCameraWorldAxis=e.camera.on("worldAxis",(()=>{e.camera.zUp?(this._zUp=!0,this._cubeTextureCanvas.setZUp(),this._repaint(),this._synchCamera()):e.camera.yUp&&(this._zUp=!1,this._cubeTextureCanvas.setYUp(),this._repaint(),this._synchCamera())})),this._onCameraFOV=e.camera.perspective.on("fov",(e=>{this._synchProjection&&(this._navCubeCamera.perspective.fov=e)})),this._onCameraProjection=e.camera.on("projection",(e=>{this._synchProjection&&(this._navCubeCamera.projection="ortho"===e||"perspective"===e?e:"perspective")}));var o=-1;function n(e){var t=[0,0];if(e){for(var i=e.target,s=0,r=0;i.offsetParent;)s+=i.offsetLeft,r+=i.offsetTop,i=i.offsetParent;t[0]=e.pageX-s,t[1]=e.pageY-r}else e=window.event,t[0]=e.x,t[1]=e.y;return t}var a,l,A=null,h=null,u=!1,d=!1,p=.5;s._navCubeCanvas.addEventListener("mouseenter",s._onMouseEnter=function(e){d=!0}),s._navCubeCanvas.addEventListener("mouseleave",s._onMouseLeave=function(e){d=!1}),s._navCubeCanvas.addEventListener("mousedown",s._onMouseDown=function(e){if(1===e.which){A=e.x,h=e.y,a=e.clientX,l=e.clientY;var t=n(e),s=i.pick({canvasPos:t});u=!!s}}),document.addEventListener("mouseup",s._onMouseUp=function(e){if(1===e.which&&(u=!1,null!==A)){var t=n(e),a=i.pick({canvasPos:t,pickSurface:!0});if(a&&a.uv){var l=s._cubeTextureCanvas.getArea(a.uv);if(l>=0&&(document.body.style.cursor="pointer",o>=0&&(s._cubeTextureCanvas.setAreaHighlighted(o,!1),s._repaint(),o=-1),l>=0)){if(s._cubeTextureCanvas.setAreaHighlighted(l,!0),o=l,s._repaint(),e.x<A-3||e.x>A+3||e.y<h-3||e.y>h+3)return;var c=s._cubeTextureCanvas.getAreaDir(l);if(c){var d=s._cubeTextureCanvas.getAreaUp(l);s._isProjectNorth&&s._projectNorthOffsetAngle&&(c=r(1,c,kB),d=r(1,d,OB)),f(c,d,(function(){o>=0&&(s._cubeTextureCanvas.setAreaHighlighted(o,!1),s._repaint(),o=-1),document.body.style.cursor="pointer",o>=0&&(s._cubeTextureCanvas.setAreaHighlighted(o,!1),s._repaint(),o=-1),l>=0&&(s._cubeTextureCanvas.setAreaHighlighted(l,!1),o=-1,s._repaint())}))}}}}}),document.addEventListener("mousemove",s._onMouseMove=function(t){if(o>=0&&(s._cubeTextureCanvas.setAreaHighlighted(o,!1),s._repaint(),o=-1),1!==t.buttons||u){if(u){var r=t.clientX,A=t.clientY;return document.body.style.cursor="move",void function(t,i){var s=(t-a)*-p,r=(i-l)*-p;e.camera.orbitYaw(s),e.camera.orbitPitch(-r),a=t,l=i}(r,A)}if(d){var h=n(t),c=i.pick({canvasPos:h,pickSurface:!0});if(c){if(c.uv){document.body.style.cursor="pointer";var f=s._cubeTextureCanvas.getArea(c.uv);if(f===o)return;o>=0&&s._cubeTextureCanvas.setAreaHighlighted(o,!1),f>=0&&(s._cubeTextureCanvas.setAreaHighlighted(f,!0),s._repaint(),o=f)}}else document.body.style.cursor="default",o>=0&&(s._cubeTextureCanvas.setAreaHighlighted(o,!1),s._repaint(),o=-1)}}});var f=function(){var t=c.vec3();return function(i,r,o){var n=s._fitVisible?e.scene.getAABB(e.scene.visibleObjectIds):e.scene.aabb,a=c.getAABB3Diag(n);c.getAABB3Center(n,t);var l=Math.abs(a/Math.tan(s._cameraFitFOV*c.DEGTORAD));e.cameraControl.pivotPos=t,s._cameraFly?e.cameraFlight.flyTo({look:t,eye:[t[0]-l*i[0],t[1]-l*i[1],t[2]-l*i[2]],up:r||[0,1,0],orthoScale:1.1*a,fitFOV:s._cameraFitFOV,duration:s._cameraFlyDuration},o):e.cameraFlight.jumpTo({look:t,eye:[t[0]-l*i[0],t[1]-l*i[1],t[2]-l*i[2]],up:r||[0,1,0],orthoScale:1.1*a,fitFOV:s._cameraFitFOV},o)}}();this._onUpdated=e.localeService.on("updated",(()=>{this._cubeTextureCanvas.clear(),this._repaint()})),this.setVisible(t.visible),this.setCameraFitFOV(t.cameraFitFOV),this.setCameraFly(t.cameraFly),this.setCameraFlyDuration(t.cameraFlyDuration),this.setFitVisible(t.fitVisible),this.setSynchProjection(t.synchProjection)}send(e,t){if("language"===e)this._cubeTextureCanvas.clear(),this._repaint()}_repaint(){const e=this._cubeTextureCanvas.getImage();this._cubeMesh.material.diffuseMap.image=e,this._cubeMesh.material.emissiveMap.image=e}setVisible(e=!0){this._navCubeCanvas&&(this._cubeMesh.visible=e,this._shadow&&(this._shadow.visible=e),this._navCubeCanvas.style.visibility=e?"visible":"hidden")}getVisible(){return!!this._navCubeCanvas&&this._cubeMesh.visible}setFitVisible(e=!1){this._fitVisible=e}getFitVisible(){return this._fitVisible}setCameraFly(e=!0){this._cameraFly=e}getCameraFly(){return this._cameraFly}setCameraFitFOV(e=45){this._cameraFitFOV=e}getCameraFitFOV(){return this._cameraFitFOV}setCameraFlyDuration(e=.5){this._cameraFlyDuration=e}getCameraFlyDuration(){return this._cameraFlyDuration}setSynchProjection(e=!1){this._synchProjection=e}getSynchProjection(){return this._synchProjection}setIsProjectNorth(e=!1){this._isProjectNorth=e}getIsProjectNorth(){return this._isProjectNorth}setProjectNorthOffsetAngle(e){this._projectNorthOffsetAngle=e}getProjectNorthOffsetAngle(){return this._projectNorthOffsetAngle}destroy(){this._navCubeCanvas&&(this.viewer.localeService.off(this._onUpdated),this.viewer.camera.off(this._onCameraMatrix),this.viewer.camera.off(this._onCameraWorldAxis),this.viewer.camera.perspective.off(this._onCameraFOV),this.viewer.camera.off(this._onCameraProjection),this._navCubeCanvas.removeEventListener("mouseenter",this._onMouseEnter),this._navCubeCanvas.removeEventListener("mouseleave",this._onMouseLeave),this._navCubeCanvas.removeEventListener("mousedown",this._onMouseDown),document.removeEventListener("mousemove",this._onMouseMove),document.removeEventListener("mouseup",this._onMouseUp),this._navCubeCanvas=null,this._cubeTextureCanvas.destroy(),this._cubeTextureCanvas=null,this._onMouseEnter=null,this._onMouseLeave=null,this._onMouseDown=null,this._onMouseMove=null,this._onMouseUp=null),this._navCubeScene.destroy(),this._navCubeScene=null,this._cubeMesh=null,this._shadow=null,super.destroy()}},exports.NearestFilter=1003,exports.NearestMipMapLinearFilter=1005,exports.NearestMipMapNearestFilter=1004,exports.NearestMipmapLinearFilter=1005,exports.NearestMipmapNearestFilter=1004,exports.Node=fs,exports.OBJLoaderPlugin=class extends V{constructor(e,t){super("OBJLoader",e,t),this._sceneGraphLoader=new QB}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);var t=new fs(this.viewer.scene,_.apply(e,{isModel:!0}));const i=t.id,s=e.src;if(!s)return this.error("load() param expected: src"),t;if(e.metaModelSrc){const r=e.metaModelSrc;_.loadJSON(r,(r=>{this.viewer.metaScene.createMetaModel(i,r),this._sceneGraphLoader.load(t,s,e)}),(e=>{this.error(`load(): Failed to load model modelMetadata for model '${i} from  '${r}' - ${e}`)}))}else this._sceneGraphLoader.load(t,s,e);return t.once("destroyed",(()=>{this.viewer.metaScene.destroyMetaModel(i)})),t}destroy(){super.destroy()}},exports.ObjectsKdTree3=class{constructor(e){if(!e)throw"Parameter expected: cfg";if(!e.viewer)throw"Parameter expected: cfg.viewer";this.viewer=e.viewer,this._maxTreeDepth=e.maxTreeDepth||15,this._root=null,this._needsRebuild=!0,this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{this._needsRebuild=!0})),this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{this._needsRebuild=!0}))}get root(){return this._needsRebuild&&this._rebuild(),this._root}_rebuild(){const e=this.viewer.scene;this._root={aabb:e.getAABB()};for(let t in e.objects){const i=e.objects[t];this._insertEntity(this._root,i,1)}this._needsRebuild=!1}_insertEntity(e,t,i){const s=t.aabb;if(i>=this._maxTreeDepth)return e.entities=e.entities||[],void e.entities.push(t);if(e.left&&c.containsAABB3(e.left.aabb,s))return void this._insertEntity(e.left,t,i+1);if(e.right&&c.containsAABB3(e.right.aabb,s))return void this._insertEntity(e.right,t,i+1);const r=e.aabb;u[0]=r[3]-r[0],u[1]=r[4]-r[1],u[2]=r[5]-r[2];let o=0;if(u[1]>u[o]&&(o=1),u[2]>u[o]&&(o=2),!e.left){const n=r.slice();if(n[o+3]=(r[o]+r[o+3])/2,e.left={aabb:n},c.containsAABB3(n,s))return void this._insertEntity(e.left,t,i+1)}if(!e.right){const n=r.slice();if(n[o]=(r[o]+r[o+3])/2,e.right={aabb:n},c.containsAABB3(n,s))return void this._insertEntity(e.right,t,i+1)}e.entities=e.entities||[],e.entities.push(t)}destroy(){const e=this.viewer.scene;e.off(this._onModelLoaded),e.off(this._onModelUnloaded),this._root=null,this._needsRebuild=!0}},exports.ObjectsMemento=Qh,exports.PNGMediaType=10002,exports.Path=class extends vh{constructor(e,t={}){super(e,t),this._cachedLengths=[],this._dirty=!0,this._curves=[],this._t=0,this._dirtySubs=[],this._destroyedSubs=[],this.curves=t.curves||[],this.t=t.t}addCurve(e){this._curves.push(e),this._dirty=!0}set curves(e){var t,i,s;for(e=e||[],i=0,s=this._curves.length;i<s;i++)(t=this._curves[i]).off(this._dirtySubs[i]),t.off(this._destroyedSubs[i]);this._curves=[],this._dirtySubs=[],this._destroyedSubs=[];var r=this;function o(){r._dirty=!0}function n(){var e=this.id;for(i=0,s=r._curves.length;i<s;i++)if(r._curves[i].id===e)return r._curves=r._curves.slice(i,i+1),r._dirtySubs=r._dirtySubs.slice(i,i+1),r._destroyedSubs=r._destroyedSubs.slice(i,i+1),void(r._dirty=!0)}for(i=0,s=e.length;i<s;i++){if(t=e[i],_.isNumeric(t)||_.isString(t)){var a=t;if(!(t=this.scene.components[a])){this.error("Component not found: "+_inQuotes(a));continue}}var l=t.type;"xeokit.SplineCurve"===l||"xeokit.Path"===l||"xeokit.CubicBezierCurve"===l||"xeokit.QuadraticBezierCurve"===l?(this._curves.push(t),this._dirtySubs.push(t.on("dirty",o)),this._destroyedSubs.push(t.once("destroyed",n))):this.error("Component "+_inQuotes(t.id)+" is not a xeokit.SplineCurve, xeokit.Path or xeokit.QuadraticBezierCurve")}this._dirty=!0}get curves(){return this._curves}set t(e){e=e||0,this._t=e<0?0:e>1?1:e}get t(){return this._t}get point(){return this.getPoint(this._t)}get length(){var e=this._getCurveLengths();return e[e.length-1]}getPoint(e){for(var t,i=e*this.length,s=this._getCurveLengths(),r=0;r<s.length;){if(s[r]>=i){var o=1-(s[r]-i)/(t=this._curves[r]).length;return t.getPointAt(o)}r++}return null}_getCurveLengths(){if(!this._dirty)return this._cachedLengths;var e,t=[],i=0,s=this._curves.length;for(e=0;e<s;e++)i+=this._curves[e].length,t.push(i);return this._cachedLengths=t,this._dirty=!1,t}_getJSON(){for(var e=[],t=0,i=this._curves.length;t<i;t++)e.push(this._curves[t].id);return{curves:e,t:this._t}}destroy(){var e,t,i;for(super.destroy(),e=0,t=this._curves.length;e<t;e++)(i=this._curves[e]).off(this._dirtySubs[e]),i.off(this._destroyedSubs[e])}},exports.PerformanceModel=class extends qA{constructor(e,t={}){super(e,t)}},exports.PhongMaterial=Xt,exports.PickResult=Te,exports.Plugin=V,exports.PointLight=class extends Ft{get type(){return"PointLight"}constructor(e,t={}){super(e,t);const i=this;this._shadowRenderBuf=null,this._shadowViewMatrix=null,this._shadowProjMatrix=null,this._shadowViewMatrixDirty=!0,this._shadowProjMatrixDirty=!0;const s=this.scene.camera,r=this.scene.canvas;this._onCameraViewMatrix=s.on("viewMatrix",(()=>{this._shadowViewMatrixDirty=!0})),this._onCameraProjMatrix=s.on("projMatrix",(()=>{this._shadowProjMatrixDirty=!0})),this._onCanvasBoundary=r.on("boundary",(()=>{this._shadowProjMatrixDirty=!0})),this._state=new at({type:"point",pos:c.vec3([1,1,1]),color:c.vec3([.7,.7,.8]),intensity:1,attenuation:[0,0,0],space:t.space||"view",castsShadow:!1,getShadowViewMatrix:()=>{if(i._shadowViewMatrixDirty){i._shadowViewMatrix||(i._shadowViewMatrix=c.identityMat4());const e=i._state.pos,t=s.look,r=s.up;c.lookAtMat4v(e,t,r,i._shadowViewMatrix),i._shadowViewMatrixDirty=!1}return i._shadowViewMatrix},getShadowProjMatrix:()=>{if(i._shadowProjMatrixDirty){i._shadowProjMatrix||(i._shadowProjMatrix=c.identityMat4());const e=i.scene.canvas.canvas;c.perspectiveMat4(Math.PI/180*70,e.clientWidth/e.clientHeight,.1,500,i._shadowProjMatrix),i._shadowProjMatrixDirty=!1}return i._shadowProjMatrix},getShadowRenderBuf:()=>(i._shadowRenderBuf||(i._shadowRenderBuf=new tt(i.scene.canvas.canvas,i.scene.canvas.gl,{size:[1024,1024]})),i._shadowRenderBuf)}),this.pos=t.pos,this.color=t.color,this.intensity=t.intensity,this.constantAttenuation=t.constantAttenuation,this.linearAttenuation=t.linearAttenuation,this.quadraticAttenuation=t.quadraticAttenuation,this.castsShadow=t.castsShadow,this.scene._lightCreated(this)}set pos(e){this._state.pos.set(e||[1,1,1]),this._shadowViewMatrixDirty=!0,this.glRedraw()}get pos(){return this._state.pos}set color(e){this._state.color.set(e||[.7,.7,.8]),this.glRedraw()}get color(){return this._state.color}set intensity(e){e=void 0!==e?e:1,this._state.intensity=e,this.glRedraw()}get intensity(){return this._state.intensity}set constantAttenuation(e){this._state.attenuation[0]=e||0,this.glRedraw()}get constantAttenuation(){return this._state.attenuation[0]}set linearAttenuation(e){this._state.attenuation[1]=e||0,this.glRedraw()}get linearAttenuation(){return this._state.attenuation[1]}set quadraticAttenuation(e){this._state.attenuation[2]=e||0,this.glRedraw()}get quadraticAttenuation(){return this._state.attenuation[2]}set castsShadow(e){e=!!e,this._state.castsShadow!==e&&(this._state.castsShadow=e,this._shadowViewMatrixDirty=!0,this.glRedraw())}get castsShadow(){return this._state.castsShadow}destroy(){const e=this.scene.camera,t=this.scene.canvas;e.off(this._onCameraViewMatrix),e.off(this._onCameraProjMatrix),t.off(this._onCanvasBoundary),super.destroy(),this._state.destroy(),this._shadowRenderBuf&&this._shadowRenderBuf.destroy(),this.scene._lightDestroyed(this),this.glRedraw()}},exports.PointerCircle=Q,exports.PointerLens=class{constructor(e,t={}){this.viewer=e,this.scene=this.viewer.scene,this._lensCursorDiv=document.createElement("div"),this.viewer.scene.canvas.canvas.parentNode.insertBefore(this._lensCursorDiv,this.viewer.scene.canvas.canvas),this._lensCursorDiv.style.background="pink",this._lensCursorDiv.style.border="2px solid red",this._lensCursorDiv.style.borderRadius="20px",this._lensCursorDiv.style.width="10px",this._lensCursorDiv.style.height="10px",this._lensCursorDiv.style.margin="-200px -200px",this._lensCursorDiv.style.zIndex="100000",this._lensCursorDiv.style.position="absolute",this._lensCursorDiv.style.pointerEvents="none",this._lensContainer=document.createElement("div"),this._lensContainer.style.border="1px solid black",this._lensContainer.style.background="white",this._lensContainer.style.borderRadius="50%",this._lensContainer.style.width="300px",this._lensContainer.style.height="300px",this._lensContainer.style.marginTop="85px",this._lensContainer.style.marginLeft="25px",this._lensContainer.style.zIndex="15000",this._lensContainer.style.position="absolute",this._lensContainer.style.pointerEvents="none",this._lensContainer.style.visibility="hidden",this._lensCanvas=document.createElement("canvas"),this._lensCanvas.style.borderRadius="50%",this._lensCanvas.style.width="300px",this._lensCanvas.style.height="300px",this._lensCanvas.style.zIndex="15000",this._lensCanvas.style.pointerEvents="none",document.body.appendChild(this._lensContainer),this._lensContainer.appendChild(this._lensCanvas),this._lensCanvasContext=this._lensCanvas.getContext("2d"),this._canvasElement=this.viewer.scene.canvas.canvas,this._canvasPos=null,this._snappedCanvasPos=null,this._lensPosToggle=!0,this._zoomLevel=t.zoomLevel||2,this._active=!1!==t.active,this._visible=!1,this._snapped=!1,this._onViewerRendering=this.viewer.scene.on("rendering",(()=>{this._active&&this._visible&&this.update()}))}update(){if(!this._active||!this._visible)return;if(!this._canvasPos)return;const e=this._lensContainer.getBoundingClientRect(),t=this._canvasElement.getBoundingClientRect(),i=this._canvasPos[0]<e.right&&this._canvasPos[0]>e.left&&this._canvasPos[1]<e.bottom&&this._canvasPos[1]>e.top;this._lensContainer.style.marginLeft="25px",i&&(this._lensPosToggle?this._lensContainer.style.marginTop=t.bottom-t.top-this._lensCanvas.height-85+"px":this._lensContainer.style.marginTop="85px",this._lensPosToggle=!this._lensPosToggle),this._lensCanvasContext.clearRect(0,0,this._lensCanvas.width,this._lensCanvas.height);const s=Math.max(this._lensCanvas.width,this._lensCanvas.height)/this._zoomLevel;this._lensCanvasContext.drawImage(this._canvasElement,this._canvasPos[0]-s/2,this._canvasPos[1]-s/2,s,s,0,0,this._lensCanvas.width,this._lensCanvas.height);const r=[(e.left+e.right)/2-t.left,(e.top+e.bottom)/2-t.top];if(this._snappedCanvasPos){const e=this._snappedCanvasPos[0]-this._canvasPos[0],t=this._snappedCanvasPos[1]-this._canvasPos[1];this._lensCursorDiv.style.marginLeft=r[0]+e*this._zoomLevel-10+"px",this._lensCursorDiv.style.marginTop=r[1]+t*this._zoomLevel-10+"px"}else this._lensCursorDiv.style.marginLeft=r[0]-10+"px",this._lensCursorDiv.style.marginTop=r[1]-10+"px"}set zoomFactor(e){this._zoomFactor=e,this.update()}get zoomFactor(){return this._zoomFactor}set canvasPos(e){this._canvasPos=e,this.update()}get canvasPos(){return this._canvasPos}set snappedCanvasPos(e){this._snappedCanvasPos=e,this.update()}get snappedCanvasPos(){return this._snappedCanvasPos}set snapped(e){this._snapped=e,e?(this._lensCursorDiv.style.background="greenyellow",this._lensCursorDiv.style.border="2px solid green"):(this._lensCursorDiv.style.background="pink",this._lensCursorDiv.style.border="2px solid red")}get snapped(){return this._snapped}set active(e){this._active=e,this._lensContainer.style.visibility=e&&this._visible?"visible":"hidden",e&&this._visible||(this._lensCursorDiv.style.marginLeft="-100px",this._lensCursorDiv.style.marginTop="-100px"),this.update()}get active(){return this._active}set visible(e){this._visible=e,this._lensContainer.style.visibility=e&&this._active?"visible":"hidden",e&&this._active||(this._lensCursorDiv.style.marginLeft="-100px",this._lensCursorDiv.style.marginTop="-100px"),this.update()}get visible(){return this._visible}destroy(){this._destroyed||(this.viewer.scene.off(this._onViewerRendering),this._lensContainer.removeChild(this._lensCanvas),document.body.removeChild(this._lensContainer),this._destroyed=!0)}},exports.QuadraticBezierCurve=class extends vh{constructor(e,t={}){super(e,t),this.v0=t.v0,this.v1=t.v1,this.v2=t.v2,this.t=t.t}set v0(e){this._v0=e||c.vec3([0,0,0])}get v0(){return this._v0}set v1(e){this._v1=e||c.vec3([0,0,0])}get v1(){return this._v1}set v2(e){this._v2=e||c.vec3([0,0,0])}get v2(){return this._v2}set t(e){e=e||0,this._t=e<0?0:e>1?1:e}get t(){return this._t}get point(){return this.getPoint(this._t)}getPoint(e){var t=c.vec3();return t[0]=c.b2(e,this._v0[0],this._v1[0],this._v2[0]),t[1]=c.b2(e,this._v0[1],this._v1[1],this._v2[1]),t[2]=c.b2(e,this._v0[2],this._v1[2],this._v2[2]),t}getJSON(){return{v0:this._v0,v1:this._v1,v2:this._v2,t:this._t}}},exports.Queue=d,exports.RGBAFormat=1023,exports.RGBAIntegerFormat=1033,exports.RGBA_ASTC_10x10_Format=37819,exports.RGBA_ASTC_10x5_Format=37816,exports.RGBA_ASTC_10x6_Format=37817,exports.RGBA_ASTC_10x8_Format=37818,exports.RGBA_ASTC_12x10_Format=37820,exports.RGBA_ASTC_12x12_Format=37821,exports.RGBA_ASTC_4x4_Format=37808,exports.RGBA_ASTC_5x4_Format=37809,exports.RGBA_ASTC_5x5_Format=37810,exports.RGBA_ASTC_6x5_Format=37811,exports.RGBA_ASTC_6x6_Format=37812,exports.RGBA_ASTC_8x5_Format=37813,exports.RGBA_ASTC_8x6_Format=37814,exports.RGBA_ASTC_8x8_Format=37815,exports.RGBA_BPTC_Format=36492,exports.RGBA_ETC2_EAC_Format=37496,exports.RGBA_PVRTC_2BPPV1_Format=35843,exports.RGBA_PVRTC_4BPPV1_Format=35842,exports.RGBA_S3TC_DXT1_Format=33777,exports.RGBA_S3TC_DXT3_Format=33778,exports.RGBA_S3TC_DXT5_Format=33779,exports.RGBFormat=1022,exports.RGB_ETC1_Format=36196,exports.RGB_ETC2_Format=37492,exports.RGB_PVRTC_2BPPV1_Format=35841,exports.RGB_PVRTC_4BPPV1_Format=35840,exports.RGB_S3TC_DXT1_Format=33776,exports.RGFormat=1030,exports.RGIntegerFormat=1031,exports.ReadableGeometry=jt,exports.RedFormat=1028,exports.RedIntegerFormat=1029,exports.ReflectionMap=class extends Uh{get type(){return"ReflectionMap"}constructor(e,t={}){super(e,t),this.scene._lightsState.addReflectionMap(this._state),this.scene._reflectionMapCreated(this)}destroy(){super.destroy(),this.scene._reflectionMapDestroyed(this)}},exports.RepeatWrapping=1e3,exports.STLDefaultDataSource=cw,exports.STLLoaderPlugin=class extends V{constructor(e,t={}){super("STLLoader",e,t),this._sceneGraphLoader=new dw,this.dataSource=t.dataSource}set dataSource(e){this._dataSource=e||new cw}get dataSource(){return this._dataSource}load(e){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new fs(this.viewer.scene,_.apply(e,{isModel:!0})),i=e.src,s=e.stl;return i||s?(i?this._sceneGraphLoader.load(this,t,i,e):this._sceneGraphLoader.parse(this,t,s,e),t):(this.error("load() param expected: either 'src' or 'stl'"),t)}},exports.SceneModel=qA,exports.SceneModelMesh=zs,exports.SceneModelTransform=jA,exports.SectionPlane=os,exports.SectionPlanesPlugin=class extends V{constructor(e,t={}){if(super("SectionPlanes",e),this._freeControls=[],this._sectionPlanes=e.scene.sectionPlanes,this._controls={},this._shownControlId=null,null!==t.overviewCanvasId&&void 0!==t.overviewCanvasId){const e=document.getElementById(t.overviewCanvasId);e?this._overview=new ZB(this,{overviewCanvas:e,visible:t.overviewVisible,onHoverEnterPlane:e=>{this._overview.setPlaneHighlighted(e,!0)},onHoverLeavePlane:e=>{this._overview.setPlaneHighlighted(e,!1)},onClickedPlane:e=>{if(this.getShownControl()===e)return void this.hideControl();this.showControl(e);const t=this.sectionPlanes[e].pos;qB.set(this.viewer.scene.aabb),c.getAABB3Center(qB,$B),qB[0]+=t[0]-$B[0],qB[1]+=t[1]-$B[1],qB[2]+=t[2]-$B[2],qB[3]+=t[0]-$B[0],qB[4]+=t[1]-$B[1],qB[5]+=t[2]-$B[2],this.viewer.cameraFlight.flyTo({aabb:qB,fitFOV:65})},onClickedNothing:()=>{this.hideControl()}}):this.warn("Can't find overview canvas: '"+t.overviewCanvasId+"' - will create plugin without overview")}this._onSceneSectionPlaneCreated=e.scene.on("sectionPlaneCreated",(e=>{this._sectionPlaneCreated(e)}))}setOverviewVisible(e){this._overview&&this._overview.setVisible(e)}getOverviewVisible(){if(this._overview)return this._overview.getVisible()}get sectionPlanes(){return this._sectionPlanes}createSectionPlane(e={}){void 0!==e.id&&null!==e.id&&this.viewer.scene.components[e.id]&&(this.error("Viewer component with this ID already exists: "+e.id),delete e.id);return new os(this.viewer.scene,{id:e.id,pos:e.pos,dir:e.dir,active:!0})}_sectionPlaneCreated(e){const t=this._freeControls.length>0?this._freeControls.pop():new JB(this);t._setSectionPlane(e),t.setVisible(!1),this._controls[e.id]=t,this._overview&&this._overview.addSectionPlane(e),e.once("destroyed",(()=>{this._sectionPlaneDestroyed(e)}))}flipSectionPlanes(){const e=this.viewer.scene.sectionPlanes;for(let t in e){e[t].flipDir()}}showControl(e){const t=this._controls[e];t?(this.hideControl(),t.setVisible(!0),this._overview&&this._overview.setPlaneSelected(e,!0),this._shownControlId=e):this.error("Control not found: "+e)}getShownControl(){return this._shownControlId}hideControl(){for(var e in this._controls)this._controls.hasOwnProperty(e)&&(this._controls[e].setVisible(!1),this._overview&&this._overview.setPlaneSelected(e,!1));this._shownControlId=null}destroySectionPlane(e){var t=this.viewer.scene.sectionPlanes[e];t?(this._sectionPlaneDestroyed(t),t.destroy(),e===this._shownControlId&&(this._shownControlId=null)):this.error("SectionPlane not found: "+e)}_sectionPlaneDestroyed(e){this._overview&&this._overview.removeSectionPlane(e);const t=this._controls[e.id];t&&(t.setVisible(!1),t._setSectionPlane(null),delete this._controls[e.id],this._freeControls.push(t))}clear(){const e=Object.keys(this._sectionPlanes);for(var t=0,i=e.length;t<i;t++)this.destroySectionPlane(e[t])}send(e,t){switch(e){case"snapshotStarting":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!0);break;case"snapshotFinished":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!1);break;case"clearSectionPlanes":this.clear()}}destroy(){this.clear(),this._overview&&this._overview.destroy(),this._destroyFreeControls(),super.destroy()}_destroyFreeControls(){for(var e=this._freeControls.pop();e;)e._destroy(),e=this._freeControls.pop();this.viewer.scene.off(this._onSceneSectionPlaneCreated)}},exports.ShortType=1011,exports.Skybox=Vh,exports.SkyboxesPlugin=class extends V{constructor(e){super("skyboxes",e),this.skyboxes={}}send(e,t){if("clear"===e)this.clear()}createSkybox(e,t){if(this.viewer.scene.components[e])return this.error("Component with this ID already exists: "+e),this;var i=new Vh(this.viewer.scene,{id:e,pos:t.pos,dir:t.dir,active:!0});return this.skyboxes[e]=i,i}destroySkybox(e){var t=this.skyboxes[e];t?t.destroy():this.error("Skybox not found: "+e)}clear(){for(var e=Object.keys(this.viewer.scene.skyboxes),t=0,i=e.length;t<i;t++)this.destroySkybox(e[t])}destroy(){this.clear(),super.clear()}},exports.SpecularMaterial=xs,exports.SplineCurve=bh,exports.SpriteMarker=class extends Ae{constructor(e,t={}){super(e,{entity:t.entity,occludable:t.occludable,worldPos:t.worldPos}),this._occluded=!1,this._visible=!0,this._src=null,this._image=null,this._pos=c.vec3(),this._origin=c.vec3(),this._rtcPos=c.vec3(),this._dir=c.vec3(),this._size=1,this._imageSize=c.vec2(),this._texture=new Ds(this,{src:t.src}),this._geometry=new jt(this,{primitive:"triangles",positions:[3,3,0,-3,3,0,-3,-3,0,3,-3,0],normals:[-1,0,0,-1,0,0,-1,0,0,-1,0,0],uv:[1,-1,0,-1,0,0,1,0],indices:[0,1,2,0,2,3]}),this._mesh=new $i(this,{geometry:this._geometry,material:new Xt(this,{ambient:[.9,.3,.9],shininess:30,diffuseMap:this._texture,backfaces:!0}),scale:[1,1,1],position:t.worldPos,rotation:[90,0,0],billboard:"spherical",occluder:!1}),this.visible=!0,this.collidable=t.collidable,this.clippable=t.clippable,this.pickable=t.pickable,this.opacity=t.opacity,this.size=t.size,t.image?this.image=t.image:this.src=t.src}_setVisible(e){this._occluded=!e,this._mesh.visible=this._visible&&!this._occluded,super._setVisible(e)}set visible(e){this._visible=null==e||e,this._mesh.visible=this._visible&&!this._occluded}get visible(){return this._visible}set image(e){this._image=e,this._image&&(this._imageSize[0]=this._image.width,this._imageSize[1]=this._image.height,this._updatePlaneSizeFromImage(),this._src=null,this._texture.image=this._image)}get image(){return this._image}set src(e){if(this._src=e,this._src){this._image=null;const e=new Image;e.onload=()=>{this._texture.image=e,this._imageSize[0]=e.width,this._imageSize[1]=e.height,this._updatePlaneSizeFromImage()},e.src=this._src}}get src(){return this._src}set size(e){this._size=null==e?1:e,this._image&&this._updatePlaneSizeFromImage()}get size(){return this._size}set collidable(e){this._mesh.collidable=!1!==e}get collidable(){return this._mesh.collidable}set clippable(e){this._mesh.clippable=!1!==e}get clippable(){return this._mesh.clippable}set pickable(e){this._mesh.pickable=!1!==e}get pickable(){return this._mesh.pickable}set opacity(e){this._mesh.opacity=e}get opacity(){return this._mesh.opacity}_updatePlaneSizeFromImage(){const e=.5*this._size,t=this._imageSize[0],i=this._imageSize[1],s=i/t;this._geometry.positions=t>i?[e,e*s,0,-e,e*s,0,-e,-e*s,0,e,-e*s,0]:[e/s,e,0,-e/s,e,0,-e/s,-e,0,e/s,-e,0]}},exports.StoreyViewsPlugin=class extends V{constructor(e,t={}){super("StoreyViews",e),this._objectsMemento=new Qh,this._cameraMemento=new kh,this.storeys={},this.modelStoreys={},this._fitStoreyMaps=!!t.fitStoreyMaps,this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{this._registerModelStoreys(e),this.fire("storeys",this.storeys)}))}_registerModelStoreys(e){const t=this.viewer,i=t.scene,s=t.metaScene,r=s.metaModels[e],o=i.models[e];if(!r||!r.rootMetaObjects)return;const n=r.rootMetaObjects;for(let t=0,r=n.length;t<r;t++){const r=n[t].getObjectIDsInSubtreeByType(["IfcBuildingStorey"]);for(let t=0,n=r.length;t<n;t++){const n=r[t],a=s.metaObjects[n].getObjectIDsInSubtree(),l=i.getAABB(a),A=Math.random()>.5?a.length:0,h=new ew(this,o.aabb,l,e,n,A);h._onModelDestroyed=o.once("destroyed",(()=>{this._deregisterModelStoreys(e),this.fire("storeys",this.storeys)})),this.storeys[n]=h,this.modelStoreys[e]||(this.modelStoreys[e]={}),this.modelStoreys[e][n]=h}}}_deregisterModelStoreys(e){const t=this.modelStoreys[e];if(t){const i=this.viewer.scene;for(let e in t)if(t.hasOwnProperty(e)){const s=t[e],r=i.models[s.modelId];r&&r.off(s._onModelDestroyed),delete this.storeys[e]}delete this.modelStoreys[e]}}get fitStoreyMaps(){return this._fitStoreyMaps}gotoStoreyCamera(e,t={}){const i=this.storeys[e];if(!i)return this.error("IfcBuildingStorey not found with this ID: "+e),void(t.done&&t.done());const s=this.viewer,r=s.scene.camera,o=i.storeyAABB;if(o[3]<o[0]||o[4]<o[1]||o[5]<o[2])return void(t.done&&t.done());if(o[3]===o[0]&&o[4]===o[1]&&o[5]===o[2])return void(t.done&&t.done());const n=c.getAABB3Center(o),a=c.getAABB3Diag(o),l=Math.abs(a/Math.tan(45*c.DEGTORAD)),A=1.3*a,h=iw;h[0]=n[0]+r.worldUp[0]*l,h[1]=n[1]+r.worldUp[1]*l,h[2]=n[2]+r.worldUp[2]*l;const u=r.worldForward;t.done?s.cameraFlight.flyTo(_.apply(t,{eye:h,look:n,up:u,orthoScale:A}),(()=>{t.done()})):(s.cameraFlight.jumpTo(_.apply(t,{eye:h,look:n,up:u,orthoScale:A})),s.camera.ortho.scale=A)}showStoreyObjects(e,t={}){if(!this.storeys[e])return void this.error("IfcBuildingStorey not found with this ID: "+e);const i=this.viewer,s=i.scene;i.metaScene.metaObjects[e]&&(t.hideOthers&&s.setObjectsVisible(i.scene.visibleObjectIds,!1),this.withStoreyObjects(e,((e,t)=>{e&&(e.visible=!0)})))}withStoreyObjects(e,t){const i=this.viewer,s=i.scene,r=i.metaScene,o=r.metaObjects[e];if(!o)return;const n=o.getObjectIDsInSubtree();for(var a=0,l=n.length;a<l;a++){const e=n[a],i=r.metaObjects[e],o=s.objects[e];o&&t(o,i)}}createStoreyMap(e,t={}){const i=this.storeys[e];if(!i)return this.error("IfcBuildingStorey not found with this ID: "+e),"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNkYPhfDwAChwGA60e6kgAAAABJRU5ErkJggg==";const s=this.viewer,r=s.scene,o=t.format||"png",n=this._fitStoreyMaps?i.storeyAABB:i.modelAABB,a=Math.abs((n[5]-n[2])/(n[3]-n[0])),l=t.padding||0;let A,h;t.width&&t.height?(A=t.width,h=t.height):t.height?(h=t.height,A=Math.round(h/a)):t.width?(A=t.width,h=Math.round(A*a)):(A=300,h=Math.round(A*a)),this._objectsMemento.saveObjects(r),this._cameraMemento.saveCamera(r),this.showStoreyObjects(e,_.apply(t,{hideOthers:!0})),this._arrangeStoreyMapCamera(i);const c=s.getSnapshot({width:A,height:h,format:o});return this._objectsMemento.restoreObjects(r),this._cameraMemento.restoreCamera(r),new tw(e,c,o,A,h,l)}_arrangeStoreyMapCamera(e){const t=this.viewer,i=t.scene.camera,s=this._fitStoreyMaps?e.storeyAABB:e.modelAABB,r=c.getAABB3Center(s),o=iw;o[0]=r[0]+.5*i.worldUp[0],o[1]=r[1]+.5*i.worldUp[1],o[2]=r[2]+.5*i.worldUp[2];const n=i.worldForward;t.cameraFlight.jumpTo({eye:o,look:r,up:n});const a=(s[3]-s[0])/2,l=(s[4]-s[1])/2,A=(s[5]-s[2])/2,h=-a,u=+a,d=-l,p=+l,f=-A,g=+A;t.camera.customProjection.matrix=c.orthoMat4c(h,u,f,g,d,p,sw),t.camera.projection="customProjection"}pickStoreyMap(e,t,i={}){const s=e.storeyId,r=this.storeys[s];if(!r)return this.error("IfcBuildingStorey not found with this ID: "+s),null;const o=1-t[0]/e.width,n=1-t[1]/e.height,a=this._fitStoreyMaps?r.storeyAABB:r.modelAABB,l=a[0],A=a[1],h=a[2],u=a[3]-l,d=a[4]-A,p=a[5]-h,f=c.vec3([l+u*o,A+.5*d,h+p*n]),g=c.vec3([0,-1,0]),m=c.addVec3(f,g,iw),_=this.viewer.camera.worldForward,v=c.lookAtMat4v(f,m,_,sw);return this.viewer.scene.pick({pickSurface:i.pickSurface,pickInvisible:!0,matrix:v})}storeyMapToWorldPos(e,t,i={}){const s=e.storeyId,r=this.storeys[s];if(!r)return this.error("IfcBuildingStorey not found with this ID: "+s),null;const o=1-t[0]/e.width,n=1-t[1]/e.height,a=this._fitStoreyMaps?r.storeyAABB:r.modelAABB,l=a[0],A=a[1],h=a[2],u=a[3]-l,d=a[4]-A,p=a[5]-h;return c.vec3([l+u*o,A+.5*d,h+p*n])}getStoreyContainingWorldPos(e){for(var t in this.storeys){const i=this.storeys[t];if(c.point3AABB3Intersect(i.storeyAABB,e))return t}return null}worldPosToStoreyMap(e,t,i){const s=e.storeyId,r=this.storeys[s];if(!r)return this.error("IfcBuildingStorey not found with this ID: "+s),!1;const o=this._fitStoreyMaps?r.storeyAABB:r.modelAABB,n=o[0],a=o[1],l=o[2],A=o[3]-n,h=o[4]-a,c=o[5]-l,u=this.viewer.camera.worldUp,d=u[0]>u[1]&&u[0]>u[2],p=!d&&u[1]>u[0]&&u[1]>u[2];!d&&!p&&u[2]>u[0]&&(u[2],u[1]);const f=e.width/A,g=p?e.height/c:e.height/h;return i[0]=Math.floor(e.width-(t[0]-n)*f),i[1]=Math.floor(e.height-(t[2]-l)*g),i[0]>=0&&i[0]<e.width&&i[1]>=0&&i[1]<=e.height}worldDirToStoreyMap(e,t,i){const s=this.viewer.camera,r=s.eye,o=s.look,n=c.subVec3(o,r,iw),a=s.worldUp,l=a[0]>a[1]&&a[0]>a[2],A=!l&&a[1]>a[0]&&a[1]>a[2];!l&&!A&&a[2]>a[0]&&(a[2],a[1]),l?(i[0]=n[1],i[1]=n[2]):A?(i[0]=n[0],i[1]=n[2]):(i[0]=n[0],i[1]=n[1]),c.normalizeVec2(i)}destroy(){this.viewer.scene.off(this._onModelLoaded),super.destroy()}},exports.Texture=Ds,exports.TextureTranscoder=class{transcode(e,t,i={}){}destroy(){}},exports.TreeViewPlugin=class extends V{constructor(e,t={}){super("TreeViewPlugin",e),this.errors=[],this.valid=!0;const i=t.containerElement||document.getElementById(t.containerElementId);if(i instanceof HTMLElement){for(let e=0;;e++)if(!yw[e]){yw[e]=this,this._index=e,this._id=`tree-${e}`;break}if(this._containerElement=i,this._metaModels={},this._autoAddModels=!1!==t.autoAddModels,this._autoExpandDepth=t.autoExpandDepth||0,this._sortNodes=!1!==t.sortNodes,this._viewer=e,this._rootElement=null,this._muteSceneEvents=!1,this._muteTreeEvents=!1,this._rootNodes=[],this._objectNodes={},this._nodeNodes={},this._rootNames={},this._sortNodes=t.sortNodes,this._pruneEmptyNodes=t.pruneEmptyNodes,this._showListItemElementId=null,this._renderService=t.renderService||new bw,!this._renderService)throw new Error("TreeViewPlugin: no render service set");if(this._containerElement.oncontextmenu=e=>{e.preventDefault()},this._onObjectVisibility=this._viewer.scene.on("objectVisibility",(e=>{if(this._muteSceneEvents)return;const t=e.id,i=this._objectNodes[t];if(!i)return;const s=e.visible;if(!(s!==i.checked))return;this._muteTreeEvents=!0,i.checked=s,s?i.numVisibleEntities++:i.numVisibleEntities--,this._renderService.setCheckbox(i.nodeId,s);let r=i.parent;for(;r;)r.checked=s,s?r.numVisibleEntities++:r.numVisibleEntities--,this._renderService.setCheckbox(r.nodeId,r.numVisibleEntities>0),r=r.parent;this._muteTreeEvents=!1})),this._onObjectXrayed=this._viewer.scene.on("objectXRayed",(e=>{if(this._muteSceneEvents)return;const t=e.id,i=this._objectNodes[t];if(!i)return;this._muteTreeEvents=!0;const s=e.xrayed;s!==i.xrayed&&(i.xrayed=s,this._renderService.setXRayed(i.nodeId,s),this._muteTreeEvents=!1)})),this._switchExpandHandler=e=>{e.preventDefault(),e.stopPropagation();const t=e.target;this._expandSwitchElement(t)},this._switchCollapseHandler=e=>{e.preventDefault(),e.stopPropagation();const t=e.target;this._collapseSwitchElement(t)},this._checkboxChangeHandler=e=>{if(this._muteTreeEvents)return;this._muteSceneEvents=!0;const t=e.target,i=this._renderService.isChecked(t),s=this._renderService.getIdFromCheckbox(t),r=this._nodeNodes[s],o=this._viewer.scene.objects;let n=0;this._withNodeTree(r,(e=>{const t=e.objectId,s=o[t],r=0===e.children.length;e.numVisibleEntities=i?e.numEntities:0,r&&i!==e.checked&&n++,e.checked=i,this._renderService.setCheckbox(e.nodeId,i),s&&(s.visible=i)}));let a=r.parent;for(;a;)a.checked=i,i?a.numVisibleEntities+=n:a.numVisibleEntities-=n,this._renderService.setCheckbox(a.nodeId,a.numVisibleEntities>0),a=a.parent;this._muteSceneEvents=!1},this._hierarchy=t.hierarchy||"containment",this._autoExpandDepth=t.autoExpandDepth||0,this._autoAddModels){const e=Object.keys(this.viewer.metaScene.metaModels);for(let t=0,i=e.length;t<i;t++){const i=e[t];this.viewer.metaScene.metaModels[i].finalized&&this.addModel(i)}this.viewer.scene.on("modelLoaded",(e=>{this.viewer.metaScene.metaModels[e]&&this.addModel(e)}))}this.hierarchy=t.hierarchy}else this.error("Mandatory config expected: valid containerElementId or containerElement")}set hierarchy(e){"containment"!==(e=e||"containment")&&"storeys"!==e&&"types"!==e&&(this.error("Unsupported value for `hierarchy' - defaulting to 'containment'"),e="containment"),this._hierarchy!==e&&(this._hierarchy=e,this._createNodes())}get hierarchy(){return this._hierarchy}addModel(e,t={}){if(!this._containerElement)return;const i=this.viewer.scene.models[e];if(!i)throw"Model not found: "+e;const s=this.viewer.metaScene.metaModels[e];s?this._metaModels[e]?this.warn("Model already added: "+e):(this._metaModels[e]=s,t&&t.rootName&&(this._rootNames[e]=t.rootName),i.on("destroyed",(()=>{this.removeModel(i.id)})),this._createNodes()):this.error("MetaModel not found: "+e)}removeModel(e){if(!this._containerElement)return;this._metaModels[e]&&(this._rootNames[e]&&delete this._rootNames[e],delete this._metaModels[e],this._createNodes())}showNode(e){this.unShowNode();const t=this._objectNodes[e];if(!t)return;const i=t.nodeId,s=this._renderService.getSwitchElement(i);if(s)return this._expandSwitchElement(s),s.scrollIntoView(),!0;const r=[];r.unshift(t);let o=t.parent;for(;o;)r.unshift(o),o=o.parent;for(let e=0,t=r.length;e<t;e++){const t=this._renderService.getSwitchElement(r[e].nodeId);t&&this._expandSwitchElement(t)}this._renderService.setHighlighted(i,!0),this._showListItemElementId=i}unShowNode(){this._showListItemElementId&&(this._renderService.setHighlighted(this._showListItemElementId,!1),this._showListItemElementId=null)}expandToDepth(e){this.collapse();const t=(i,s)=>{if(s===e)return;const r=this._renderService.getSwitchElement(i.nodeId);if(r){this._expandSwitchElement(r);const e=i.children;for(var o=0,n=e.length;o<n;o++){const i=e[o];t(i,s+1)}}};for(let e=0,i=this._rootNodes.length;e<i;e++){const i=this._rootNodes[e];t(i,0)}}collapse(){for(let e=0,t=this._rootNodes.length;e<t;e++){const t=this._rootNodes[e].objectId;this._collapseNode(t)}}withNodeTree(e,t){t(e);const i=e.children;if(i)for(let e=0,s=i.length;e<s;e++)this.withNodeTree(i[e],t)}destroy(){this._containerElement&&(this._metaModels={},this._rootElement&&!this._destroyed&&(this._rootElement.parentNode.removeChild(this._rootElement),this._viewer.scene.off(this._onObjectVisibility),this._destroyed=!0),delete yw[this._index],super.destroy())}_createNodes(){this._rootElement&&(this._rootElement.parentNode.removeChild(this._rootElement),this._rootElement=null),this._rootNodes=[],this._objectNodes={},this._nodeNodes={},this._validate(),this.valid||"storeys"!==this._hierarchy?this._createEnabledNodes():this._createDisabledNodes()}_validate(){if(this.errors=[],"storeys"===this._hierarchy)this.valid=this._validateMetaModelForStoreysHierarchy();else this.valid=this._rootNodes.length>0;return this.valid}_validateMetaModelForStoreysHierarchy(e=0,t,i){return!0}_createEnabledNodes(){switch(this._pruneEmptyNodes&&this._findEmptyNodes(),this._hierarchy){case"storeys":this._createStoreysNodes(),0===this._rootNodes.length&&this.error("Failed to build storeys hierarchy");break;case"types":this._createTypesNodes();break;default:this._createContainmentNodes()}this._sortNodes&&this._doSortNodes(),this._synchNodesToEntities(),this._createTrees(),this.expandToDepth(this._autoExpandDepth)}_createDisabledNodes(){const e=this._renderService.createRootNode();this._rootElement=e,this._containerElement.appendChild(e);const t=this._viewer.metaScene.rootMetaObjects;for(let i in t){const s=t[i],r=s.type,o=s.name,n=o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,a=this._renderService.createDisabledNodeElement(n);e.appendChild(a)}}_findEmptyNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._findEmptyNodes2(e[t])}_findEmptyNodes2(e,t=0){const i=this.viewer.scene,s=e.children,r=e.id,o=i.objects[r];if(e._countEntities=0,o&&e._countEntities++,s)for(let t=0,i=s.length;t<i;t++){const i=s[t];i._countEntities=this._findEmptyNodes2(i),e._countEntities+=i._countEntities}return e._countEntities}_createStoreysNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createStoreysNodes2(e[t],null,null,null)}_createStoreysNodes2(e,t,i,s){if(this._pruneEmptyNodes&&0===e._countEntities)return;const r=e.type,o=e.name,n=e.children,a=e.id;if("IfcBuilding"===r)t={nodeId:`${this._id}-${a}`,objectId:a,title:0===e.metaModels.length?"na":this._rootNames[e.metaModels[0].id]||(o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r),type:r,parent:null,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},this._rootNodes.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t;else if("IfcBuildingStorey"===r){if(!t)return void this.error("Failed to build storeys hierarchy for model '"+this.metaModel.id+"' - model does not have an IfcBuilding object, or is not an IFC model");i={nodeId:`${this._id}-${a}`,objectId:a,title:o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,type:r,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},t.children.push(i),this._objectNodes[i.objectId]=i,this._nodeNodes[i.nodeId]=i,s={}}else if(i){if(this._viewer.scene.objects[a]){let e=(s=s||{})[r];e||(e={nodeId:`${this._id}-${i.objectId}-${r}`,objectId:`${i.objectId}-${r}`,title:r,type:r,parent:i,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},i.children.push(e),this._objectNodes[e.objectId]=e,this._nodeNodes[e.nodeId]=e,s[r]=e);const t={nodeId:`${this._id}-${a}`,objectId:a,title:o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,type:r,parent:e,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};e.children.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t}}if(n)for(let e=0,r=n.length;e<r;e++){const r=n[e];this._createStoreysNodes2(r,t,i,s)}}_createTypesNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createTypesNodes2(e[t],null,null)}_createTypesNodes2(e,t,i){if(this._pruneEmptyNodes&&0===e._countEntities)return;const s=e.type,r=e.name,o=e.children,n=e.id;if(e.parent){if(t){if(this._viewer.scene.objects[n]){let e=i[s];e||(e={nodeId:`${this._id}-${t.objectId}-${s}`,objectId:`${t.objectId}-${s}`,title:s,type:s,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},t.children.push(e),this._objectNodes[e.objectId]=e,this._nodeNodes[e.nodeId]=e,i[s]=e);const o={nodeId:`${this._id}-${n}`,objectId:n,title:r&&""!==r&&"Default"!==r?r:s,type:s,parent:e,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};e.children.push(o),this._objectNodes[o.objectId]=o,this._nodeNodes[o.nodeId]=o}}}else t={nodeId:`${this._id}-${n}`,objectId:n,title:0===e.metaModels.length?"na":this._rootNames[e.metaModels[0].id]||(r&&""!==r&&"Undefined"!==r&&"Default"!==r?r:s),type:s,parent:null,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},this._rootNodes.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t,i={};if(o)for(let e=0,s=o.length;e<s;e++){const s=o[e];this._createTypesNodes2(s,t,i)}}_createContainmentNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createContainmentNodes2(e[t],null)}_createContainmentNodes2(e,t){if(this._pruneEmptyNodes&&0===e._countEntities)return;const i=e.type,s=e.name||i,r=e.children,o=e.id,n={nodeId:`${this._id}-${o}`,objectId:o,title:t?s&&""!==s&&"Undefined"!==s&&"Default"!==s?s:i:0===e.metaModels.length?"na":this._rootNames[e.metaModels[0].id]||s,type:i,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};if(t?t.children.push(n):this._rootNodes.push(n),this._objectNodes[n.objectId]=n,this._nodeNodes[n.nodeId]=n,r)for(let e=0,t=r.length;e<t;e++){const t=r[e];this._createContainmentNodes2(t,n)}}_doSortNodes(){for(let e=0,t=this._rootNodes.length;e<t;e++){const t=this._rootNodes[e];this._sortChildren(t)}}_sortChildren(e){const t=e.children;if(t&&0!==t.length){"storeys"===this._hierarchy&&"IfcBuilding"===e.type?t.sort(this._getSpatialSortFunc()):t.sort(this._alphaSortFunc);for(let e=0,i=t.length;e<i;e++){const i=t[e];this._sortChildren(i)}}}_getSpatialSortFunc(){const e=this.viewer,t=e.scene,i=t.camera,s=e.metaScene;return this._spatialSortFunc||(this._spatialSortFunc=(e,r)=>{e.aabb&&r.aabb||(e.aabb||(e.aabb=t.getAABB(s.getObjectIDsInSubtree(e.objectId))),r.aabb||(r.aabb=t.getAABB(s.getObjectIDsInSubtree(r.objectId))));let o=0;return o=i.xUp?0:i.yUp?1:2,e.aabb[o]>r.aabb[o]?-1:e.aabb[o]<r.aabb[o]?1:0})}_alphaSortFunc(e,t){const i=e.title.toUpperCase(),s=t.title.toUpperCase();return i<s?-1:i>s?1:0}_synchNodesToEntities(){const e=Object.keys(this.viewer.metaScene.metaObjects),t=this._viewer.metaScene.metaObjects,i=this._viewer.scene.objects;for(let s=0,r=e.length;s<r;s++){const r=e[s];if(t[r]){const e=this._objectNodes[r];if(e){const t=i[r];if(t){const i=t.visible;e.numEntities=1,e.xrayed=t.xrayed,i?(e.numVisibleEntities=1,e.checked=!0):(e.numVisibleEntities=0,e.checked=!1);let s=e.parent;for(;s;)s.numEntities++,i&&(s.numVisibleEntities++,s.checked=!0),s=s.parent}}}}}_withNodeTree(e,t){t(e);const i=e.children;if(i)for(let e=0,s=i.length;e<s;e++)this._withNodeTree(i[e],t)}_createTrees(){if(0===this._rootNodes.length)return;const e=this._rootNodes.map((e=>this._createNodeElement(e))),t=this._renderService.createRootNode();e.forEach((e=>{t.appendChild(e)})),this._containerElement.appendChild(t),this._rootElement=t}_createNodeElement(e){return this._renderService.createNodeElement(e,this._switchExpandHandler,this._checkboxChangeHandler,(t=>{this.fire("contextmenu",{event:t,viewer:this._viewer,treeViewPlugin:this,treeViewNode:e}),t.preventDefault()}),(t=>{this.fire("nodeTitleClicked",{event:t,viewer:this._viewer,treeViewPlugin:this,treeViewNode:e}),t.preventDefault()}))}_expandSwitchElement(e){if(this._renderService.isExpanded(e))return;const t=this._renderService.getId(e),i=this._nodeNodes[t].children.map((e=>this._createNodeElement(e)));this._renderService.addChildren(e,i),this._renderService.expand(e,this._switchExpandHandler,this._switchCollapseHandler)}_collapseNode(e){const t=this._renderService.getSwitchElement(e);this._collapseSwitchElement(t)}_collapseSwitchElement(e){this._renderService.collapse(e,this._switchExpandHandler,this._switchCollapseHandler)}},exports.UnsignedByteType=1009,exports.UnsignedInt248Type=1020,exports.UnsignedIntType=1014,exports.UnsignedShort4444Type=1017,exports.UnsignedShort5551Type=1018,exports.UnsignedShortType=1012,exports.VBOGeometry=Ls,exports.ViewCullPlugin=class extends V{constructor(e,t={}){super("ViewCull",e),this._objectCullStates=function(e){const t=e.id;let i=Bw[t];return i||(i=new xw(e),Bw[t]=i,e.on("destroyed",(()=>{delete Bw[t],i._destroy()}))),i}(e.scene),this._maxTreeDepth=t.maxTreeDepth||8,this._modelInfos={},this._frustum=new U,this._kdRoot=null,this._frustumDirty=!1,this._kdTreeDirty=!1,this._onViewMatrix=e.scene.camera.on("viewMatrix",(()=>{this._frustumDirty=!0})),this._onProjMatrix=e.scene.camera.on("projMatMatrix",(()=>{this._frustumDirty=!0})),this._onModelLoaded=e.scene.on("modelLoaded",(e=>{const t=this.viewer.scene.models[e];t&&this._addModel(t)})),this._onSceneTick=e.scene.on("tick",(()=>{this._doCull()}))}set enabled(e){this._enabled=e}get enabled(){return this._enabled}_addModel(e){const t={model:e,onDestroyed:e.on("destroyed",(()=>{this._removeModel(e)}))};this._modelInfos[e.id]=t,this._kdTreeDirty=!0}_removeModel(e){const t=this._modelInfos[e.id];t&&(t.model.off(t.onDestroyed),delete this._modelInfos[e.id],this._kdTreeDirty=!0)}_doCull(){const e=this._frustumDirty||this._kdTreeDirty;if(this._frustumDirty&&this._buildFrustum(),this._kdTreeDirty&&this._buildKDTree(),e){const e=this._kdRoot;e&&this._visitKDNode(e)}}_buildFrustum(){const e=this.viewer.scene.camera;k(this._frustum,e.viewMatrix,e.projMatrix),this._frustumDirty=!1}_buildKDTree(){const e=this.viewer.scene;this._kdRoot,this._kdRoot={aabb:e.getAABB(),intersection:U.INTERSECT};for(let e=0,t=this._objectCullStates.numObjects;e<t;e++){const t=this._objectCullStates.objects[e];this._insertEntityIntoKDTree(this._kdRoot,t,e,1)}this._kdTreeDirty=!1}_insertEntityIntoKDTree(e,t,i,s){const r=t.aabb;if(s>=this._maxTreeDepth)return e.objects=e.objects||[],e.objects.push(i),void c.expandAABB3(e.aabb,r);if(e.left&&c.containsAABB3(e.left.aabb,r))return void this._insertEntityIntoKDTree(e.left,t,i,s+1);if(e.right&&c.containsAABB3(e.right.aabb,r))return void this._insertEntityIntoKDTree(e.right,t,i,s+1);const o=e.aabb;ww[0]=o[3]-o[0],ww[1]=o[4]-o[1],ww[2]=o[5]-o[2];let n=0;if(ww[1]>ww[n]&&(n=1),ww[2]>ww[n]&&(n=2),!e.left){const a=o.slice();if(a[n+3]=(o[n]+o[n+3])/2,e.left={aabb:a,intersection:U.INTERSECT},c.containsAABB3(a,r))return void this._insertEntityIntoKDTree(e.left,t,i,s+1)}if(!e.right){const a=o.slice();if(a[n]=(o[n]+o[n+3])/2,e.right={aabb:a,intersection:U.INTERSECT},c.containsAABB3(a,r))return void this._insertEntityIntoKDTree(e.right,t,i,s+1)}e.objects=e.objects||[],e.objects.push(i),c.expandAABB3(e.aabb,r)}_visitKDNode(e,t=U.INTERSECT){if(t!==U.INTERSECT&&e.intersects===t)return;t===U.INTERSECT&&(t=O(this._frustum,e.aabb),e.intersects=t);const i=t===U.OUTSIDE,s=e.objects;if(s&&s.length>0)for(let e=0,t=s.length;e<t;e++){const t=s[e];this._objectCullStates.setObjectViewCulled(t,i)}e.left&&this._visitKDNode(e.left,t),e.right&&this._visitKDNode(e.right,t)}send(e,t){}destroy(){super.destroy(),this._clear();const e=this.viewer.scene,t=e.camera;e.off(this._onModelLoaded),e.off(this._onSceneTick),t.off(this._onViewMatrix),t.off(this._onProjMatrix)}_clear(){for(let e in this._modelInfos){const t=this._modelInfos[e];t.model.off(t.onDestroyed)}this._modelInfos={},this._kdRoot=null,this._kdTreeDirty=!0}},exports.Viewer=class{constructor(e){this.language="en",this.localeService=e.localeService||new gh,this.scene=new li(this,{canvasId:e.canvasId,canvasElement:e.canvasElement,keyboardEventsElement:e.keyboardEventsElement,contextAttr:{preserveDrawingBuffer:!1!==e.preserveDrawingBuffer,premultipliedAlpha:!!e.premultipliedAlpha,antialias:!1!==e.antialias},spinnerElementId:e.spinnerElementId,transparent:!1!==e.transparent,gammaInput:!0,gammaOutput:!1,backgroundColor:e.backgroundColor,backgroundColorFromAmbientLight:e.backgroundColorFromAmbientLight,ticksPerRender:1,ticksPerOcclusionTest:20,units:e.units,scale:e.scale,origin:e.origin,saoEnabled:e.saoEnabled,alphaDepthMask:!1!==e.alphaDepthMask,entityOffsetsEnabled:!!e.entityOffsetsEnabled,pickSurfacePrecisionEnabled:!!e.pickSurfacePrecisionEnabled,logarithmicDepthBufferEnabled:!!e.logarithmicDepthBufferEnabled,pbrEnabled:!!e.pbrEnabled,colorTextureEnabled:!1!==e.colorTextureEnabled,dtxEnabled:!!e.dtxEnabled,markerZOffset:e.markerZOffset,numCachedSectionPlanes:e.numCachedSectionPlanes}),this.metaScene=new Fc(this,this.scene),this.id=e.id||this.scene.id,this.camera=this.scene.camera,this.cameraFlight=new Mh(this.scene,{duration:.5}),this.cameraControl=new wc(this.scene,{doublePickFlyTo:!0}),this._plugins=[],this._eventSubs={}}get capabilities(){return this.scene.capabilities}on(e,t){let i=this._eventSubs[e];i||(i=[],this._eventSubs[e]=i),i.push(t)}fire(e,t){const i=this._eventSubs[e];if(i)for(let e=0,s=i.length;e<s;e++)i[e](t)}off(e){}log(e){console.log(`[xeokit viewer ${this.id}]: ${e}`)}error(e){console.error(`[xeokit viewer ${this.id}]: ${e}`)}addPlugin(e){this._plugins.push(e)}removePlugin(e){for(let t=0,i=this._plugins.length;t<i;t++){const i=this._plugins[t];if(i===e)return i.clear&&i.clear(),void this._plugins.splice(t,1)}}sendToPlugins(e,t){for(let i=0,s=this._plugins.length;i<s;i++){const s=this._plugins[i];s.send&&s.send(e,t)}}clear(){throw'Viewer#clear() no longer implemented - use \'#sendToPlugins("clear") instead'}resetView(){throw"Viewer#resetView() no longer implemented - use CameraMemento & ObjectsMemento classes instead"}beginSnapshot(){this._snapshotBegun||(this.scene._renderer.beginSnapshot(),this._snapshotBegun=!0)}getSnapshot(e={}){const t=!this._snapshotBegun,i=void 0!==e.width&&void 0!==e.height,s=this.scene.canvas.canvas,r=s.clientWidth,o=s.clientHeight,n=e.width?Math.floor(e.width):s.width,a=e.height?Math.floor(e.height):s.height;i&&(s.width=n,s.height=a),this._snapshotBegun||this.beginSnapshot({width:n,height:a}),e.includeGizmos||this.sendToPlugins("snapshotStarting");const l={};for(let e=0,t=this._plugins.length;e<t;e++){const t=this._plugins[e];if(t.getContainerElement){const e=t.getContainerElement();e!==document.body&&(l[e.id]||(l[e.id]=!0,C_(e).then((function(e){document.body.appendChild(e)}))))}}this.scene._renderer.renderSnapshot();const A=this.scene._renderer.readSnapshot(e);return i&&(s.width=r,s.height=o,this.scene.glRedraw()),e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot(),A}async getSnapshotWithPlugins(e={}){const t=!this._snapshotBegun,i=void 0!==e.width&&void 0!==e.height,s=this.scene.canvas.canvas,r=s.clientWidth,o=s.clientHeight,n=e.width?Math.floor(e.width):s.width,a=e.height?Math.floor(e.height):s.height;i&&(s.width=n,s.height=a),this._snapshotBegun||this.beginSnapshot(),e.includeGizmos||this.sendToPlugins("snapshotStarting"),this.scene._renderer.renderSnapshot();const l=this.scene._renderer.readSnapshotAsCanvas();i&&(s.width=r,s.height=o,this.scene.glRedraw());const A={},h=[];for(let e=0,t=this._plugins.length;e<t;e++){const t=this._plugins[e];if(t.getContainerElement){const e=t.getContainerElement();e!==document.body&&(A[e.id]||(A[e.id]=!0,h.push(e)))}}for(let e=0,t=h.length;e<t;e++){const t=h[e];await C_(t,{canvas:l,backgroundColor:null,scale:l.width/t.clientWidth})}e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot();let c=e.format||"png";return"jpeg"!==c&&"png"!==c&&"bmp"!==c&&(console.error("Unsupported image format: '"+c+"' - supported types are 'jpeg', 'bmp' and 'png' - defaulting to 'png'"),c="png"),e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot(),l.toDataURL(`image/${c}`)}endSnapshot(){this._snapshotBegun&&(this.scene._renderer.endSnapshot(),this.scene._renderer.render({force:!0}),this._snapshotBegun=!1)}destroy(){const e=this._plugins.slice();for(let t=0,i=e.length;t<i;t++){e[t].destroy()}this.scene.destroy()}},exports.WebIFCLoaderPlugin=class extends V{constructor(e,t={}){if(super("ifcLoader",e,t),this.dataSource=t.dataSource,this.objectDefaults=t.objectDefaults,this.includeTypes=t.includeTypes,this.excludeTypes=t.excludeTypes,this.excludeUnclassifiedObjects=t.excludeUnclassifiedObjects,!t.WebIFC)throw"Parameter expected: WebIFC";if(!t.IfcAPI)throw"Parameter expected: IfcAPI";this._webIFC=t.WebIFC,this._ifcAPI=t.IfcAPI}get supportedVersions(){return["2x3","4"]}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new MP}get objectDefaults(){return this._objectDefaults}set objectDefaults(e){this._objectDefaults=e||RB}get includeTypes(){return this._includeTypes}set includeTypes(e){this._includeTypes=e}get excludeTypes(){return this._excludeTypes}set excludeTypes(e){this._excludeTypes=e}get excludeUnclassifiedObjects(){return this._excludeUnclassifiedObjects}set excludeUnclassifiedObjects(e){this._excludeUnclassifiedObjects=!!e}get globalizeObjectIds(){return this._globalizeObjectIds}set globalizeObjectIds(e){this._globalizeObjectIds=!!e}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new qA(this.viewer.scene,_.apply(e,{isModel:!0}));if(!e.src&&!e.ifc)return this.error("load() param expected: src or IFC"),t;const i={autoNormals:!0};if(!1!==e.loadMetadata){const t=e.includeTypes||this._includeTypes,s=e.excludeTypes||this._excludeTypes,r=e.objectDefaults||this._objectDefaults;if(t){i.includeTypesMap={};for(let e=0,s=t.length;e<s;e++)i.includeTypesMap[t[e]]=!0}if(s){i.excludeTypesMap={};for(let e=0,t=s.length;e<t;e++)i.excludeTypesMap[s[e]]=!0}r&&(i.objectDefaults=r),i.excludeUnclassifiedObjects=void 0!==e.excludeUnclassifiedObjects?!!e.excludeUnclassifiedObjects:this._excludeUnclassifiedObjects,i.globalizeObjectIds=void 0!==e.globalizeObjectIds?!!e.globalizeObjectIds:this._globalizeObjectIds}try{e.src?this._loadModel(e.src,e,i,t):this._parseModel(e.ifc,e,i,t)}catch(e){this.error(e),t.fire("error",e)}return t}_loadModel(e,t,i,s){const r=this.viewer.scene.canvas.spinner;r.processes++,this._dataSource.getIFC(t.src,(e=>{this._parseModel(e,t,i,s),r.processes--}),(e=>{r.processes--,this.error(e),s.fire("error",e)}))}_parseModel(e,t,i,s){if(s.destroyed)return;const r=t.stats||{};if(r.sourceFormat="IFC",r.schemaVersion="",r.title="",r.author="",r.created="",r.numMetaObjects=0,r.numPropertySets=0,r.numObjects=0,r.numGeometries=0,r.numTriangles=0,r.numVertices=0,!this._ifcAPI)throw"WebIFCLoaderPlugin has no WebIFC instance configured - please inject via WebIFCLoaderPlugin constructor";const o=new Uint8Array(e),n=this._ifcAPI.OpenModel(o),a=this._ifcAPI.GetModelSchema(n),l=this._ifcAPI.GetLineIDsWithType(n,this._webIFC.IFCPROJECT).get(0),A=!1!==t.loadMetadata,h={modelID:n,modelSchema:a,sceneModel:s,loadMetadata:A,metadata:A?{id:"",projectId:""+l,author:"",createdAt:"",schema:"",creatingApplication:"",metaObjects:[],propertySets:[]}:null,metaObjects:{},options:i,log:function(e){},nextId:0,stats:r};if(A){if(i.includeTypes){h.includeTypes={};for(let e=0,t=i.includeTypes.length;e<t;e++)h.includeTypes[i.includeTypes[e]]=!0}if(i.excludeTypes){h.excludeTypes={};for(let e=0,t=i.excludeTypes.length;e<t;e++)h.excludeTypes[i.excludeTypes[e]]=!0}this._parseMetaObjects(h),this._parsePropertySets(h)}if(this._parseGeometry(h),s.finalize(),A){const e=s.id;this.viewer.metaScene.createMetaModel(e,h.metadata,i)}s.scene.once("tick",(()=>{s.destroyed||(s.scene.fire("modelLoaded",s.id),s.fire("loaded",!0,!1))}))}_parseMetaObjects(e){const t=this._ifcAPI.GetLineIDsWithType(e.modelID,this._webIFC.IFCPROJECT).get(0),i=this._ifcAPI.GetLine(e.modelID,t);this._parseSpatialChildren(e,i)}_parseSpatialChildren(e,t,i){const s=this._ifcAPI.GetNameFromTypeCode(t.type);if(e.includeTypes&&!e.includeTypes[s])return;if(e.excludeTypes&&e.excludeTypes[s])return;this._createMetaObject(e,t,i);const r=t.GlobalId.value;this._parseRelatedItemsOfType(e,t.expressID,"RelatingObject","RelatedObjects",this._webIFC.IFCRELAGGREGATES,r),this._parseRelatedItemsOfType(e,t.expressID,"RelatingStructure","RelatedElements",this._webIFC.IFCRELCONTAINEDINSPATIALSTRUCTURE,r)}_createMetaObject(e,t,i){const s=t.GlobalId.value,r=this._ifcAPI.GetNameFromTypeCode(t.type),o={id:s,name:t.Name&&""!==t.Name.value?t.Name.value:r,type:r,parent:i};e.metadata.metaObjects.push(o),e.metaObjects[s]=o,e.stats.numMetaObjects++}_parseRelatedItemsOfType(e,t,i,s,r,o){const n=this._ifcAPI.GetLineIDsWithType(e.modelID,r);for(let r=0;r<n.size();r++){const a=n.get(r),l=this._ifcAPI.GetLine(e.modelID,a),A=l[i];let h=!1;if(Array.isArray(A)){h=A.map((e=>e.value)).includes(t)}else h=A.value===t;if(h){const t=l[s];if(Array.isArray(t))t.forEach((t=>{const i=this._ifcAPI.GetLine(e.modelID,t.value);this._parseSpatialChildren(e,i,o)}));else{const i=this._ifcAPI.GetLine(e.modelID,t.value);this._parseSpatialChildren(e,i,o)}}}}_parsePropertySets(e){const t=this._ifcAPI.GetLineIDsWithType(e.modelID,this._webIFC.IFCRELDEFINESBYPROPERTIES);for(let i=0;i<t.size();i++){let s=t.get(i),r=this._ifcAPI.GetLine(e.modelID,s,!0);if(r){const t=r.RelatingPropertyDefinition;if(!t)continue;const i=t.GlobalId.value,s=t.HasProperties;if(s&&s.length>0){const o="Default",n=t.Name.value,a=[];for(let e=0,t=s.length;e<t;e++){const t=s[e],i=t.Name,r=t.NominalValue;if(i&&r){const e={name:i.value,type:r.type,value:r.value,valueType:r.valueType};t.Description?e.description=t.Description.value:r.description&&(e.description=r.description),a.push(e)}}const l={id:i,type:o,name:n,properties:a};e.metadata.propertySets.push(l),e.stats.numPropertySets++;const A=r.RelatedObjects;if(!A||0===A.length)return;for(let t=0,s=A.length;t<s;t++){const s=A[t].GlobalId.value,r=e.metaObjects[s];r&&(r.propertySetIds||(r.propertySetIds=[]),r.propertySetIds.push(i))}}}}}_parseGeometry(e){this._ifcAPI.StreamAllMeshes(e.modelID,(t=>{const i=t.expressID,s=t.geometries,r=[],o=this._ifcAPI.GetLine(e.modelID,i).GlobalId.value;if(e.loadMetadata){const t=o,i=e.metaObjects[t];if(e.includeTypes&&(!i||!e.includeTypes[i.type]))return;if(e.excludeTypes&&(!i||e.excludeTypes[i.type]))return}const n=c.mat4(),a=c.vec3();for(let t=0,i=s.size();t<i;t++){const i=s.get(t),o=this._ifcAPI.GetGeometry(e.modelID,i.geometryExpressID),l=this._ifcAPI.GetVertexArray(o.GetVertexData(),o.GetVertexDataSize()),A=this._ifcAPI.GetIndexArray(o.GetIndexData(),o.GetIndexDataSize()),h=new Float64Array(l.length/2),u=new Float32Array(l.length/2);for(let e=0,t=0,i=l.length/6;e<i;e++,t+=3)h[t+0]=l[6*e+0],h[t+1]=l[6*e+1],h[t+2]=l[6*e+2];n.set(i.flatTransformation),c.transformPositions3(n,h);const d=K(h,h,a);if(!e.options.autoNormals)for(let e=0,t=0,i=l.length/6;e<i;e++,t+=3)u[t+0]=l[6*e+3],u[t+1]=l[6*e+4],u[t+2]=l[6*e+5];e.stats.numGeometries++,e.stats.numVertices+=h.length/3,e.stats.numTriangles+=A.length/3;const p="mesh"+e.nextId++;e.sceneModel.createMesh({id:p,primitive:"triangles",origin:d?a:null,positions:h,normals:e.options.autoNormals?null:u,indices:A,color:[i.color.x,i.color.y,i.color.z],opacity:i.color.w}),r.push(p)}const l=e.options.globalizeObjectIds?c.globalizeObjectId(e.sceneModel.id,o):o;e.sceneModel.createEntity({id:l,meshIds:r,isObject:!0}),e.stats.numObjects++}))}},exports.WorkerPool=xA,exports.XKTDefaultDataSource=Pw,exports.XKTLoaderPlugin=class extends V{constructor(e,t={}){super("XKTLoader",e,t),this._maxGeometryBatchSize=t.maxGeometryBatchSize,this.textureTranscoder=t.textureTranscoder,this.dataSource=t.dataSource,this.objectDefaults=t.objectDefaults,this.includeTypes=t.includeTypes,this.excludeTypes=t.excludeTypes,this.excludeUnclassifiedObjects=t.excludeUnclassifiedObjects,this.reuseGeometries=t.reuseGeometries}get supportedVersions(){return Object.keys(uP)}get textureTranscoder(){return this._textureTranscoder}set textureTranscoder(e){this._textureTranscoder=e}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new Pw}get objectDefaults(){return this._objectDefaults}set objectDefaults(e){this._objectDefaults=e||RB}get includeTypes(){return this._includeTypes}set includeTypes(e){this._includeTypes=e}get excludeTypes(){return this._excludeTypes}set excludeTypes(e){this._excludeTypes=e}get excludeUnclassifiedObjects(){return this._excludeUnclassifiedObjects}set excludeUnclassifiedObjects(e){this._excludeUnclassifiedObjects=!!e}get globalizeObjectIds(){return this._globalizeObjectIds}set globalizeObjectIds(e){this._globalizeObjectIds=!!e}get reuseGeometries(){return this._reuseGeometries}set reuseGeometries(e){this._reuseGeometries=!1!==e}load(e={}){if(e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id),!(e.src||e.xkt||e.manifestSrc||e.manifest))return this.error("load() param expected: src, xkt, manifestSrc or manifestData"),o;const t={},i=e.includeTypes||this._includeTypes,s=e.excludeTypes||this._excludeTypes,r=e.objectDefaults||this._objectDefaults;if(t.reuseGeometries=null!==e.reuseGeometries&&void 0!==e.reuseGeometries?e.reuseGeometries:!1!==this._reuseGeometries,i){t.includeTypesMap={};for(let e=0,s=i.length;e<s;e++)t.includeTypesMap[i[e]]=!0}if(s){t.excludeTypesMap={};for(let e=0,i=s.length;e<i;e++)t.excludeTypesMap[s[e]]=!0}r&&(t.objectDefaults=r),t.excludeUnclassifiedObjects=void 0!==e.excludeUnclassifiedObjects?!!e.excludeUnclassifiedObjects:this._excludeUnclassifiedObjects,t.globalizeObjectIds=void 0!==e.globalizeObjectIds&&null!==e.globalizeObjectIds?!!e.globalizeObjectIds:this._globalizeObjectIds;const o=new qA(this.viewer.scene,_.apply(e,{isModel:!0,textureTranscoder:this._textureTranscoder,maxGeometryBatchSize:this._maxGeometryBatchSize,origin:e.origin,disableVertexWelding:e.disableVertexWelding||!1,disableIndexRebucketing:e.disableIndexRebucketing||!1,dtxEnabled:e.dtxEnabled})),n=o.id,a=new Ec({metaScene:this.viewer.metaScene,id:n});this.viewer.scene.canvas.spinner.processes++;const l=()=>{o.finalize(),a.finalize(),this.viewer.scene.canvas.spinner.processes--,o.once("destroyed",(()=>{this.viewer.metaScene.destroyMetaModel(a.id)})),this.scheduleTask((()=>{o.destroyed||(o.scene.fire("modelLoaded",o.id),o.fire("loaded",!0,!1))}))},A=e=>{this.viewer.scene.canvas.spinner.processes--,this.error(e),o.fire("error",e)};let h=0;const c={getNextId:()=>`${n}.${h++}`};if(e.metaModelSrc||e.metaModelData)if(e.metaModelSrc){const r=e.metaModelSrc;this._dataSource.getMetaModel(r,(r=>{o.destroyed||(a.loadData(r,{includeTypes:i,excludeTypes:s,globalizeObjectIds:t.globalizeObjectIds}),e.src?this._loadModel(e.src,e,t,o,null,c,l,A):(this._parseModel(e.xkt,e,t,o,null,c),l()))}),(e=>{A(`load(): Failed to load model metadata for model '${n} from  '${r}' - ${e}`)}))}else e.metaModelData&&(a.loadData(e.metaModelData,{includeTypes:i,excludeTypes:s,globalizeObjectIds:t.globalizeObjectIds}),e.src?this._loadModel(e.src,e,t,o,null,c,l,A):(this._parseModel(e.xkt,e,t,o,null,c),l()));else if(e.src)this._loadModel(e.src,e,t,o,a,c,l,A);else if(e.xkt)this._parseModel(e.xkt,e,t,o,a,c),l();else if(e.manifestSrc||e.manifest){const r=e.manifestSrc?function(e){const t=e.split("/");return t.pop(),t.join("/")+"/"}(e.manifestSrc):"",n=(e,o,n)=>{let l=0;const A=()=>{l>=e.length?o():this._dataSource.getMetaModel(`${r}${e[l]}`,(e=>{a.loadData(e,{includeTypes:i,excludeTypes:s,globalizeObjectIds:t.globalizeObjectIds}),l++,this.scheduleTask(A,100)}),n)};A()},h=(i,s,n)=>{let a=0;const l=()=>{a>=i.length?s():this._dataSource.getXKT(`${r}${i[a]}`,(i=>{this._parseModel(i,e,t,o,null,c),a++,this.scheduleTask(l,100)}),n)};l()},u=(i,s,n)=>{let l=0;const A=()=>{l>=i.length?s():this._dataSource.getXKT(`${r}${i[l]}`,(i=>{this._parseModel(i,e,t,o,a,c),l++,this.scheduleTask(A,100)}),n)};A()};if(e.manifest){const t=e.manifest,i=t.xktFiles;if(!i||0===i.length)return void A("load(): Failed to load model manifest - manifest not valid");const s=t.metaModelFiles;s?n(s,(()=>{h(i,l,A)}),A):u(i,l,A)}else this._dataSource.getManifest(e.manifestSrc,(e=>{if(o.destroyed)return;const t=e.xktFiles;if(!t||0===t.length)return void A("load(): Failed to load model manifest - manifest not valid");const i=e.metaModelFiles;i?n(i,(()=>{h(t,l,A)}),A):u(t,l,A)}),A)}return o}_loadModel(e,t,i,s,r,o,n,a){this._dataSource.getXKT(t.src,(e=>{this._parseModel(e,t,i,s,r,o),n()}),a)}_parseModel(e,t,i,s,r,o){if(s.destroyed)return;const n=new DataView(e),a=new Uint8Array(e),l=n.getUint32(0,!0),A=uP[l];if(!A)return void this.error("Unsupported .XKT file version: "+l+" - this XKTLoaderPlugin supports versions "+Object.keys(uP));this.log("Loading .xkt V"+l);const h=n.getUint32(4,!0),c=[];let u=4*(h+2);for(let e=0;e<h;e++){const t=n.getUint32(4*(e+2),!0);c.push(a.subarray(u,u+t)),u+=t}A.parse(this.viewer,i,c,s,r,o)}},exports.XML3DLoaderPlugin=class extends V{constructor(e,t={}){super("XML3DLoader",e,t),t.workerScriptsPath?(this._workerScriptsPath=t.workerScriptsPath,this._loader=new gP(this,t),this.supportedSchemas=this._loader.supportedSchemas):this.error("Config expected: workerScriptsPath")}load(e={}){e.workerScriptsPath=this._workerScriptsPath,e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new fs(this.viewer.scene,_.apply(e,{isModel:!0})),i=e.src;return i?(this._loader.load(this,t,i,e),t):(this.error("load() param expected: src"),t)}},exports.ZoneEditControl=wC,exports.ZoneEditMouseControl=class extends wC{constructor(e,t){super(e,t,!0,!1)}},exports.ZoneEditTouchControl=class extends wC{constructor(e,t){super(e,t,!1,!0)}},exports.ZoneTranslateControl=PC,exports.ZoneTranslateMouseControl=class extends PC{constructor(e,t){super(e,t,!0,!1)}},exports.ZoneTranslateTouchControl=class extends PC{constructor(e,t){super(e,t,!1,!0)}},exports.ZonesMouseControl=class extends D{constructor(e,t={}){super(e.viewer.scene),this.zonesPlugin=e,this.pointerLens=t.pointerLens,this._deactivate=null}get active(){return!!this._deactivate}activate(e,t,i,s){if(this._deactivate)return;if("object"==typeof e&&null!==e){const r=e,o=(e,t)=>{if(e in r)return r[e];if(void 0!==t)return t;throw"config missing: "+e};e=o("altitude"),t=o("height"),i=o("color","#008000"),s=o("alpha",.5)}const r=this.zonesPlugin,o=r.viewer,n=o.scene,a=this,l=vC(o,(function(t,i){return yC(e,c.vec3([0,1,0]),t,i)}));!function o(){a._deactivate=_C(n,e,t,i,s,a.pointerLens,r,l,(e=>{let t=!0;a._deactivate=()=>{t=!1},a.fire("zoneEnd",e),t&&o()})).deactivate}()}deactivate(){this._deactivate&&(this._deactivate(),this._deactivate=null)}destroy(){this.deactivate(),super.destroy()}},exports.ZonesPlugin=class extends V{constructor(e,t={}){super("Zones",e),this._pointerLens=t.pointerLens,this._container=t.container||document.body,this._zones=[],this.defaultColor=void 0!==t.defaultColor?t.defaultColor:"#00BBFF",this.zIndex=t.zIndex||1e4,this._onMouseOver=(e,t)=>{this.fire("mouseOver",{plugin:this,zone:t,event:e})},this._onMouseLeave=(e,t)=>{this.fire("mouseLeave",{plugin:this,zone:t,event:e})},this._onContextMenu=(e,t)=>{this.fire("contextMenu",{plugin:this,zone:t,event:e})}}createZone(e={}){this.viewer.scene.components[e.id]&&(this.error("Viewer scene component with this ID already exists: "+e.id),delete e.id);const t=new xC(this,{id:e.id,plugin:this,container:this._container,geometry:e.geometry,alpha:e.alpha,color:e.color,onMouseOver:this._onMouseOver,onMouseLeave:this._onMouseLeave,onContextMenu:this._onContextMenu});return this._zones.push(t),t.on("destroyed",(()=>{const e=this._zones.indexOf(t);e>=0&&this._zones.splice(e,1)})),this.fire("zoneCreated",t),t}get zones(){return this._zones}destroy(){super.destroy()}},exports.ZonesPolysurfaceMouseControl=class extends D{constructor(e,t={}){super(e.viewer.scene),this.zonesPlugin=e,this.pointerLens=t.pointerLens,this._action=null}get active(){return!!this._action}activate(e,t,i,s){if("object"==typeof e&&null!==e){const r=e,o=(e,t)=>{if(e in r)return r[e];if(void 0!==t)return t;throw"config missing: "+e};e=o("altitude"),t=o("height"),i=o("color","#008000"),s=o("alpha",.5)}if(this._action)return;const r=this.zonesPlugin,o=r.viewer,n=o.scene,a=this,l=vC(o,(function(t,i){return yC(e,c.vec3([0,1,0]),t,i)}));!function o(){a._action=BC(n,e,t,i,s,a.pointerLens,r,l,(e=>{let t=!0;a._action={deactivate:()=>{t=!1}},a.fire("zoneEnd",e),t&&o()}))}()}deactivate(){this._action&&(this._action.deactivate(),this._action=null)}destroy(){this.deactivate(),super.destroy()}},exports.ZonesPolysurfaceTouchControl=class extends D{constructor(e,t={}){super(e.viewer.scene),this.zonesPlugin=e,this.pointerLens=t.pointerLens,this.pointerCircle=new Q(e.viewer),this._action=null}get active(){return!!this._action}activate(e,t,i,s){if("object"==typeof e&&null!==e){const r=e,o=(e,t)=>{if(e in r)return r[e];if(void 0!==t)return t;throw"config missing: "+e};e=o("altitude"),t=o("height"),i=o("color","#008000"),s=o("alpha",.5)}if(this._action)return;const r=this.zonesPlugin,o=r.viewer,n=o.scene,a=this,l=bC(o,this.pointerCircle,(function(t,i){return yC(e,c.vec3([0,1,0]),t,i)}));!function o(){a._action=BC(n,e,t,i,s,a.pointerLens,r,l,(e=>{let t=!0;a._action={deactivate:()=>{t=!1}},a.fire("zoneEnd",e),t&&o()}))}()}deactivate(){this._action&&(this._action.deactivate(),this._action=null)}destroy(){this.deactivate(),super.destroy()}},exports.ZonesTouchControl=class extends D{constructor(e,t={}){super(e.viewer.scene),this.zonesPlugin=e,this.pointerLens=t.pointerLens,this.pointerCircle=new Q(e.viewer),this._deactivate=null}get active(){return!!this._deactivate}activate(e,t,i,s){if("object"==typeof e&&null!==e){const r=e,o=(e,t)=>{if(e in r)return r[e];if(void 0!==t)return t;throw"config missing: "+e};e=o("altitude"),t=o("height"),i=o("color","#008000"),s=o("alpha",.5)}if(this._deactivate)return;const r=this.zonesPlugin,o=r.viewer,n=o.scene,a=this,l=bC(o,this.pointerCircle,(function(t,i){return yC(e,c.vec3([0,1,0]),t,i)}));!function o(){a._deactivate=_C(n,e,t,i,s,a.pointerLens,r,l,(e=>{let t=!0;a._deactivate=()=>{t=!1},a.fire("zoneEnd",e),t&&o()})).deactivate}()}deactivate(){this._deactivate&&(this._deactivate(),this._deactivate=null)}destroy(){this.deactivate(),super.destroy()}},exports.buildBoxGeometry=Gt,exports.buildBoxLinesGeometry=Us,exports.buildBoxLinesGeometryFromAABB=function(e={}){return Us({id:e.id,center:[(e.aabb[0]+e.aabb[3])/2,(e.aabb[1]+e.aabb[4])/2,(e.aabb[2]+e.aabb[5])/2],xSize:Math.abs(e.aabb[3]-e.aabb[0])/2,ySize:Math.abs(e.aabb[4]-e.aabb[1])/2,zSize:Math.abs(e.aabb[5]-e.aabb[2])/2})},exports.buildCylinderGeometry=ts,exports.buildGridGeometry=ks,exports.buildLineGeometry=function(e={}){if(3!==e.startPoint.length)throw"Start point should contain 3 elements in array: x, y and z";if(3!==e.endPoint.length)throw"End point should contain 3 elements in array: x, y and z";let t=[],i=[],s=e.startPoint[0],r=e.startPoint[1],o=e.startPoint[2],n=e.endPoint[0],a=e.endPoint[1],l=e.endPoint[2],A=Math.sqrt((n-s)**2+(a-r)**2+(l-o)**2),h=[(n-s)/A,(a-r)/A,(l-o)/A];if(e.pattern){let c=e.pattern.length,u=!1,d=0,p=0,f=0,g=[s,r,o],m=e.pattern[p];for(i.push(g[0],g[1],g[2]);m<=A-d;){let s=[h[0]*m,h[1]*m,h[2]*m],r=[g[0]+s[0],g[1]+s[1],g[2]+s[2]];i.push(r[0],r[1],r[2]),u||(t.push(f),t.push(f+1)),u=!u,f+=1,g=r,p+=1,p>=c&&(p=0),d+=m,m=e.pattern[p]}e.extendToEnd&&(i.push(n,a,l),t.push(t.length-2),t.push(t.length-1))}else t.push(0),t.push(1),i.push(s,r,o,n,a,l);return _.apply(e,{primitive:"lines",positions:i,indices:t})},exports.buildPlaneGeometry=Os,exports.buildPolylineGeometry=Qs,exports.buildPolylineGeometryFromCurve=function(e={}){let t=e.curve.getPoints(e.divisions).map((e=>[...e])).flat();return Qs({id:e.id,points:t})},exports.buildSphereGeometry=is,exports.buildTorusGeometry=Ns,exports.buildVectorTextGeometry=rs,exports.createRTCViewMat=z,exports.frustumIntersectsAABB3=O,exports.getKTX2TextureTranscoder=CA,exports.getPlaneRTCPos=X,exports.load3DSGeometry=function(e,t={}){return new Promise((function(i,s){t.src||(console.error("load3DSGeometry: Parameter expected: src"),s());var r=e.canvas.spinner;r.processes++,_.loadArraybuffer(t.src,(function(e){e.byteLength||(console.error("load3DSGeometry: no data loaded"),r.processes--,s());var o=Rs.parse.from3DS(e).edit.objects[0].mesh,n=o.vertices,a=o.uvt,l=o.indices;r.processes--,i(_.apply(t,{primitive:"triangles",positions:n,normals:null,uv:a,indices:l}))}),(function(e){console.error("load3DSGeometry: "+e),r.processes--,s()}))}))},exports.loadOBJGeometry=function(e,t={}){return new Promise((function(i,s){t.src||(console.error("loadOBJGeometry: Parameter expected: src"),s());var r=e.canvas.spinner;r.processes++,_.loadArraybuffer(t.src,(function(e){e.byteLength||(console.error("loadOBJGeometry: no data loaded"),r.processes--,s());for(var o=Rs.parse.fromOBJ(e),n=Rs.edit.unwrap(o.i_verts,o.c_verts,3),a=Rs.edit.unwrap(o.i_norms,o.c_norms,3),l=Rs.edit.unwrap(o.i_uvt,o.c_uvt,2),A=new Int32Array(o.i_verts.length),h=0;h<o.i_verts.length;h++)A[h]=h;r.processes--,i(_.apply(t,{primitive:"triangles",positions:n,normals:a.length>0?a:null,autoNormals:0===a.length,uv:l,indices:A}))}),(function(e){console.error("loadOBJGeometry: "+e),r.processes--,s()}))}))},exports.math=c,exports.rtcToWorldPos=function(e,t,i){return i[0]=e[0]+t[0],i[1]=e[1]+t[1],i[2]=e[2]+t[2],i},exports.sRGBEncoding=3001,exports.setFrustum=k,exports.stats=p,exports.utils=_,exports.worldToRTCPos=W,exports.worldToRTCPositions=K;
diff --git a/dist/xeokit-sdk.min.es.js b/dist/xeokit-sdk.min.es.js
index e2c84e6a0..0e7b8b749 100644
--- a/dist/xeokit-sdk.min.es.js
+++ b/dist/xeokit-sdk.min.es.js
@@ -34,4 +34,4 @@ LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
 OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 PERFORMANCE OF THIS SOFTWARE.
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e>=48&&e<=57},Sp=function(e){return Dp(e)||e>=65&&e<=70||e>=97&&e<=102},Tp=function(e){return 10===e||9===e||32===e},Lp=function(e){return function(e){return function(e){return e>=97&&e<=122}(e)||function(e){return e>=65&&e<=90}(e)}(e)||function(e){return e>=128}(e)||95===e},Rp=function(e){return Lp(e)||Dp(e)||45===e},Up=function(e){return e>=0&&e<=8||11===e||e>=14&&e<=31||127===e},kp=function(e,t){return 92===e&&10!==t},Op=function(e,t,i){return 45===e?Lp(t)||kp(t,i):!!Lp(e)||!(92!==e||!kp(e,t))},Np=function(e,t,i){return 43===e||45===e?!!Dp(t)||46===t&&Dp(i):Dp(46===e?t:e)},Qp=function(e){var t=0,i=1;43!==e[t]&&45!==e[t]||(45===e[t]&&(i=-1),t++);for(var s=[];Dp(e[t]);)s.push(e[t++]);var r=s.length?parseInt(Rd.apply(void 0,s),10):0;46===e[t]&&t++;for(var o=[];Dp(e[t]);)o.push(e[t++]);var n=o.length,a=n?parseInt(Rd.apply(void 0,o),10):0;69!==e[t]&&101!==e[t]||t++;var l=1;43!==e[t]&&45!==e[t]||(45===e[t]&&(l=-1),t++);for(var A=[];Dp(e[t]);)A.push(e[t++]);var h=A.length?parseInt(Rd.apply(void 0,A),10):0;return i*(r+a*Math.pow(10,-n))*Math.pow(10,l*h)},Vp={type:2},Hp={type:3},jp={type:4},Gp={type:13},zp={type:8},Wp={type:21},Kp={type:9},Xp={type:10},Jp={type:11},Yp={type:12},Zp={type:14},qp={type:23},$p={type:1},ef={type:25},tf={type:24},sf={type:26},rf={type:27},of={type:28},nf={type:29},af={type:31},lf={type:32},Af=function(){function e(){this._value=[]}return e.prototype.write=function(e){this._value=this._value.concat(Ld(e))},e.prototype.read=function(){for(var e=[],t=this.consumeToken();t!==lf;)e.push(t),t=this.consumeToken();return e},e.prototype.consumeToken=function(){var e=this.consumeCodePoint();switch(e){case 34:return this.consumeStringToken(34);case 35:var t=this.peekCodePoint(0),i=this.peekCodePoint(1),s=this.peekCodePoint(2);if(Rp(t)||kp(i,s)){var r=Op(t,i,s)?2:1;return{type:5,value:this.consumeName(),flags:r}}break;case 36:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),Gp;break;case 39:return this.consumeStringToken(39);case 40:return Vp;case 41:return Hp;case 42:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),Zp;break;case 43:if(Np(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case 44:return jp;case 45:var o=e,n=this.peekCodePoint(0),a=this.peekCodePoint(1);if(Np(o,n,a))return this.reconsumeCodePoint(e),this.consumeNumericToken();if(Op(o,n,a))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();if(45===n&&62===a)return this.consumeCodePoint(),this.consumeCodePoint(),tf;break;case 46:if(Np(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case 47:if(42===this.peekCodePoint(0))for(this.consumeCodePoint();;){var l=this.consumeCodePoint();if(42===l&&47===(l=this.consumeCodePoint()))return this.consumeToken();if(-1===l)return this.consumeToken()}break;case 58:return sf;case 59:return rf;case 60:if(33===this.peekCodePoint(0)&&45===this.peekCodePoint(1)&&45===this.peekCodePoint(2))return this.consumeCodePoint(),this.consumeCodePoint(),ef;break;case 64:var A=this.peekCodePoint(0),h=this.peekCodePoint(1),c=this.peekCodePoint(2);if(Op(A,h,c))return{type:7,value:this.consumeName()};break;case 91:return of;case 92:if(kp(e,this.peekCodePoint(0)))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();break;case 93:return nf;case 61:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),zp;break;case 123:return Jp;case 125:return Yp;case 117:case 85:var u=this.peekCodePoint(0),d=this.peekCodePoint(1);return 43!==u||!Sp(d)&&63!==d||(this.consumeCodePoint(),this.consumeUnicodeRangeToken()),this.reconsumeCodePoint(e),this.consumeIdentLikeToken();case 124:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),Kp;if(124===this.peekCodePoint(0))return this.consumeCodePoint(),Wp;break;case 126:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),Xp;break;case-1:return lf}return Tp(e)?(this.consumeWhiteSpace(),af):Dp(e)?(this.reconsumeCodePoint(e),this.consumeNumericToken()):Lp(e)?(this.reconsumeCodePoint(e),this.consumeIdentLikeToken()):{type:6,value:Rd(e)}},e.prototype.consumeCodePoint=function(){var e=this._value.shift();return void 0===e?-1:e},e.prototype.reconsumeCodePoint=function(e){this._value.unshift(e)},e.prototype.peekCodePoint=function(e){return e>=this._value.length?-1:this._value[e]},e.prototype.consumeUnicodeRangeToken=function(){for(var e=[],t=this.consumeCodePoint();Sp(t)&&e.length<6;)e.push(t),t=this.consumeCodePoint();for(var i=!1;63===t&&e.length<6;)e.push(t),t=this.consumeCodePoint(),i=!0;if(i)return{type:30,start:parseInt(Rd.apply(void 0,e.map((function(e){return 63===e?48:e}))),16),end:parseInt(Rd.apply(void 0,e.map((function(e){return 63===e?70:e}))),16)};var s=parseInt(Rd.apply(void 0,e),16);if(45===this.peekCodePoint(0)&&Sp(this.peekCodePoint(1))){this.consumeCodePoint(),t=this.consumeCodePoint();for(var r=[];Sp(t)&&r.length<6;)r.push(t),t=this.consumeCodePoint();return{type:30,start:s,end:parseInt(Rd.apply(void 0,r),16)}}return{type:30,start:s,end:s}},e.prototype.consumeIdentLikeToken=function(){var e=this.consumeName();return"url"===e.toLowerCase()&&40===this.peekCodePoint(0)?(this.consumeCodePoint(),this.consumeUrlToken()):40===this.peekCodePoint(0)?(this.consumeCodePoint(),{type:19,value:e}):{type:20,value:e}},e.prototype.consumeUrlToken=function(){var e=[];if(this.consumeWhiteSpace(),-1===this.peekCodePoint(0))return{type:22,value:""};var t=this.peekCodePoint(0);if(39===t||34===t){var i=this.consumeStringToken(this.consumeCodePoint());return 0===i.type&&(this.consumeWhiteSpace(),-1===this.peekCodePoint(0)||41===this.peekCodePoint(0))?(this.consumeCodePoint(),{type:22,value:i.value}):(this.consumeBadUrlRemnants(),qp)}for(;;){var s=this.consumeCodePoint();if(-1===s||41===s)return{type:22,value:Rd.apply(void 0,e)};if(Tp(s))return this.consumeWhiteSpace(),-1===this.peekCodePoint(0)||41===this.peekCodePoint(0)?(this.consumeCodePoint(),{type:22,value:Rd.apply(void 0,e)}):(this.consumeBadUrlRemnants(),qp);if(34===s||39===s||40===s||Up(s))return this.consumeBadUrlRemnants(),qp;if(92===s){if(!kp(s,this.peekCodePoint(0)))return this.consumeBadUrlRemnants(),qp;e.push(this.consumeEscapedCodePoint())}else e.push(s)}},e.prototype.consumeWhiteSpace=function(){for(;Tp(this.peekCodePoint(0));)this.consumeCodePoint()},e.prototype.consumeBadUrlRemnants=function(){for(;;){var e=this.consumeCodePoint();if(41===e||-1===e)return;kp(e,this.peekCodePoint(0))&&this.consumeEscapedCodePoint()}},e.prototype.consumeStringSlice=function(e){for(var t="";e>0;){var i=Math.min(5e4,e);t+=Rd.apply(void 0,this._value.splice(0,i)),e-=i}return this._value.shift(),t},e.prototype.consumeStringToken=function(e){for(var t="",i=0;;){var s=this._value[i];if(-1===s||void 0===s||s===e)return{type:0,value:t+=this.consumeStringSlice(i)};if(10===s)return this._value.splice(0,i),$p;if(92===s){var r=this._value[i+1];-1!==r&&void 0!==r&&(10===r?(t+=this.consumeStringSlice(i),i=-1,this._value.shift()):kp(s,r)&&(t+=this.consumeStringSlice(i),t+=Rd(this.consumeEscapedCodePoint()),i=-1))}i++}},e.prototype.consumeNumber=function(){var e=[],t=4,i=this.peekCodePoint(0);for(43!==i&&45!==i||e.push(this.consumeCodePoint());Dp(this.peekCodePoint(0));)e.push(this.consumeCodePoint());i=this.peekCodePoint(0);var s=this.peekCodePoint(1);if(46===i&&Dp(s))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=8;Dp(this.peekCodePoint(0));)e.push(this.consumeCodePoint());i=this.peekCodePoint(0),s=this.peekCodePoint(1);var r=this.peekCodePoint(2);if((69===i||101===i)&&((43===s||45===s)&&Dp(r)||Dp(s)))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=8;Dp(this.peekCodePoint(0));)e.push(this.consumeCodePoint());return[Qp(e),t]},e.prototype.consumeNumericToken=function(){var e=this.consumeNumber(),t=e[0],i=e[1],s=this.peekCodePoint(0),r=this.peekCodePoint(1),o=this.peekCodePoint(2);return Op(s,r,o)?{type:15,number:t,flags:i,unit:this.consumeName()}:37===s?(this.consumeCodePoint(),{type:16,number:t,flags:i}):{type:17,number:t,flags:i}},e.prototype.consumeEscapedCodePoint=function(){var e=this.consumeCodePoint();if(Sp(e)){for(var t=Rd(e);Sp(this.peekCodePoint(0))&&t.length<6;)t+=Rd(this.consumeCodePoint());Tp(this.peekCodePoint(0))&&this.consumeCodePoint();var i=parseInt(t,16);return 0===i||function(e){return e>=55296&&e<=57343}(i)||i>1114111?65533:i}return-1===e?65533:e},e.prototype.consumeName=function(){for(var e="";;){var t=this.consumeCodePoint();if(Rp(t))e+=Rd(t);else{if(!kp(t,this.peekCodePoint(0)))return this.reconsumeCodePoint(t),e;e+=Rd(this.consumeEscapedCodePoint())}}},e}(),hf=function(){function e(e){this._tokens=e}return e.create=function(t){var i=new Af;return i.write(t),new e(i.read())},e.parseValue=function(t){return e.create(t).parseComponentValue()},e.parseValues=function(t){return e.create(t).parseComponentValues()},e.prototype.parseComponentValue=function(){for(var e=this.consumeToken();31===e.type;)e=this.consumeToken();if(32===e.type)throw new SyntaxError("Error parsing CSS component value, unexpected EOF");this.reconsumeToken(e);var t=this.consumeComponentValue();do{e=this.consumeToken()}while(31===e.type);if(32===e.type)return t;throw new SyntaxError("Error parsing CSS component value, multiple values found when expecting only one")},e.prototype.parseComponentValues=function(){for(var e=[];;){var t=this.consumeComponentValue();if(32===t.type)return e;e.push(t),e.push()}},e.prototype.consumeComponentValue=function(){var e=this.consumeToken();switch(e.type){case 11:case 28:case 2:return this.consumeSimpleBlock(e.type);case 19:return this.consumeFunction(e)}return e},e.prototype.consumeSimpleBlock=function(e){for(var t={type:e,values:[]},i=this.consumeToken();;){if(32===i.type||vf(i,e))return t;this.reconsumeToken(i),t.values.push(this.consumeComponentValue()),i=this.consumeToken()}},e.prototype.consumeFunction=function(e){for(var t={name:e.value,values:[],type:18};;){var i=this.consumeToken();if(32===i.type||3===i.type)return t;this.reconsumeToken(i),t.values.push(this.consumeComponentValue())}},e.prototype.consumeToken=function(){var e=this._tokens.shift();return void 0===e?lf:e},e.prototype.reconsumeToken=function(e){this._tokens.unshift(e)},e}(),cf=function(e){return 15===e.type},uf=function(e){return 17===e.type},df=function(e){return 20===e.type},pf=function(e){return 0===e.type},ff=function(e,t){return df(e)&&e.value===t},gf=function(e){return 31!==e.type},mf=function(e){return 31!==e.type&&4!==e.type},_f=function(e){var t=[],i=[];return e.forEach((function(e){if(4===e.type){if(0===i.length)throw new Error("Error parsing function args, zero tokens for arg");return t.push(i),void(i=[])}31!==e.type&&i.push(e)})),i.length&&t.push(i),t},vf=function(e,t){return 11===t&&12===e.type||(28===t&&29===e.type||2===t&&3===e.type)},bf=function(e){return 17===e.type||15===e.type},yf=function(e){return 16===e.type||bf(e)},Bf=function(e){return e.length>1?[e[0],e[1]]:[e[0]]},wf={type:17,number:0,flags:4},xf={type:16,number:50,flags:4},Pf={type:16,number:100,flags:4},Cf=function(e,t,i){var s=e[0],r=e[1];return[Mf(s,t),Mf(void 0!==r?r:s,i)]},Mf=function(e,t){if(16===e.type)return e.number/100*t;if(cf(e))switch(e.unit){case"rem":case"em":return 16*e.number;default:return e.number}return e.number},Ef=function(e,t){if(15===t.type)switch(t.unit){case"deg":return Math.PI*t.number/180;case"grad":return Math.PI/200*t.number;case"rad":return t.number;case"turn":return 2*Math.PI*t.number}throw new Error("Unsupported angle type")},Ff=function(e){return 15===e.type&&("deg"===e.unit||"grad"===e.unit||"rad"===e.unit||"turn"===e.unit)},If=function(e){switch(e.filter(df).map((function(e){return e.value})).join(" ")){case"to bottom right":case"to right bottom":case"left top":case"top left":return[wf,wf];case"to top":case"bottom":return Df(0);case"to bottom left":case"to left bottom":case"right top":case"top right":return[wf,Pf];case"to right":case"left":return Df(90);case"to top left":case"to left top":case"right bottom":case"bottom right":return[Pf,Pf];case"to bottom":case"top":return Df(180);case"to top right":case"to right top":case"left bottom":case"bottom left":return[Pf,wf];case"to left":case"right":return Df(270)}return 0},Df=function(e){return Math.PI*e/180},Sf=function(e,t){if(18===t.type){var i=Qf[t.name];if(void 0===i)throw new Error('Attempting to parse an unsupported color function "'+t.name+'"');return i(e,t.values)}if(5===t.type){if(3===t.value.length){var s=t.value.substring(0,1),r=t.value.substring(1,2),o=t.value.substring(2,3);return Rf(parseInt(s+s,16),parseInt(r+r,16),parseInt(o+o,16),1)}if(4===t.value.length){s=t.value.substring(0,1),r=t.value.substring(1,2),o=t.value.substring(2,3);var n=t.value.substring(3,4);return Rf(parseInt(s+s,16),parseInt(r+r,16),parseInt(o+o,16),parseInt(n+n,16)/255)}if(6===t.value.length){s=t.value.substring(0,2),r=t.value.substring(2,4),o=t.value.substring(4,6);return Rf(parseInt(s,16),parseInt(r,16),parseInt(o,16),1)}if(8===t.value.length){s=t.value.substring(0,2),r=t.value.substring(2,4),o=t.value.substring(4,6),n=t.value.substring(6,8);return Rf(parseInt(s,16),parseInt(r,16),parseInt(o,16),parseInt(n,16)/255)}}if(20===t.type){var a=Hf[t.value.toUpperCase()];if(void 0!==a)return a}return Hf.TRANSPARENT},Tf=function(e){return 0==(255&e)},Lf=function(e){var t=255&e,i=255&e>>8,s=255&e>>16,r=255&e>>24;return t<255?"rgba("+r+","+s+","+i+","+t/255+")":"rgb("+r+","+s+","+i+")"},Rf=function(e,t,i,s){return(e<<24|t<<16|i<<8|Math.round(255*s)<<0)>>>0},Uf=function(e,t){if(17===e.type)return e.number;if(16===e.type){var i=3===t?1:255;return 3===t?e.number/100*i:Math.round(e.number/100*i)}return 0},kf=function(e,t){var i=t.filter(mf);if(3===i.length){var s=i.map(Uf),r=s[0],o=s[1],n=s[2];return Rf(r,o,n,1)}if(4===i.length){var a=i.map(Uf),l=(r=a[0],o=a[1],n=a[2],a[3]);return Rf(r,o,n,l)}return 0};function Of(e,t,i){return i<0&&(i+=1),i>=1&&(i-=1),i<1/6?(t-e)*i*6+e:i<.5?t:i<2/3?6*(t-e)*(2/3-i)+e:e}var Nf=function(e,t){var i=t.filter(mf),s=i[0],r=i[1],o=i[2],n=i[3],a=(17===s.type?Df(s.number):Ef(e,s))/(2*Math.PI),l=yf(r)?r.number/100:0,A=yf(o)?o.number/100:0,h=void 0!==n&&yf(n)?Mf(n,1):1;if(0===l)return Rf(255*A,255*A,255*A,1);var c=A<=.5?A*(l+1):A+l-A*l,u=2*A-c,d=Of(u,c,a+1/3),p=Of(u,c,a),f=Of(u,c,a-1/3);return Rf(255*d,255*p,255*f,h)},Qf={hsl:Nf,hsla:Nf,rgb:kf,rgba:kf},Vf=function(e,t){return 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Rv(i.left+x/2,i.top+y/2),this.topRightBorderStroke=r>0||o>0?Qv(i.left+m,i.top+y/2,a-B/2,l-y/2,cv.TOP_RIGHT):new Rv(i.left+i.width-B/2,i.top+y/2),this.bottomRightBorderStroke=h>0||c>0?Qv(i.left+v,i.top+_,h-B/2,c-w/2,cv.BOTTOM_RIGHT):new Rv(i.left+i.width-B/2,i.top+i.height-w/2),this.bottomLeftBorderStroke=d>0||p>0?Qv(i.left+x/2,i.top+b,d-x/2,p-w/2,cv.BOTTOM_LEFT):new Rv(i.left+x/2,i.top+i.height-w/2),this.topLeftBorderBox=r>0||o>0?Qv(i.left,i.top,r,o,cv.TOP_LEFT):new Rv(i.left,i.top),this.topRightBorderBox=a>0||l>0?Qv(i.left+m,i.top,a,l,cv.TOP_RIGHT):new Rv(i.left+i.width,i.top),this.bottomRightBorderBox=h>0||c>0?Qv(i.left+v,i.top+_,h,c,cv.BOTTOM_RIGHT):new Rv(i.left+i.width,i.top+i.height),this.bottomLeftBorderBox=d>0||p>0?Qv(i.left,i.top+b,d,p,cv.BOTTOM_LEFT):new Rv(i.left,i.top+i.height),this.topLeftPaddingBox=r>0||o>0?Qv(i.left+x,i.top+y,Math.max(0,r-x),Math.max(0,o-y),cv.TOP_LEFT):new Rv(i.left+x,i.top+y),this.topRightPaddingBox=a>0||l>0?Qv(i.left+Math.min(m,i.width-B),i.top+y,m>i.width+B?0:Math.max(0,a-B),Math.max(0,l-y),cv.TOP_RIGHT):new Rv(i.left+i.width-B,i.top+y),this.bottomRightPaddingBox=h>0||c>0?Qv(i.left+Math.min(v,i.width-x),i.top+Math.min(_,i.height-w),Math.max(0,h-B),Math.max(0,c-w),cv.BOTTOM_RIGHT):new Rv(i.left+i.width-B,i.top+i.height-w),this.bottomLeftPaddingBox=d>0||p>0?Qv(i.left+x,i.top+Math.min(b,i.height-w),Math.max(0,d-x),Math.max(0,p-w),cv.BOTTOM_LEFT):new Rv(i.left+x,i.top+i.height-w),this.topLeftContentBox=r>0||o>0?Qv(i.left+x+E,i.top+y+P,Math.max(0,r-(x+E)),Math.max(0,o-(y+P)),cv.TOP_LEFT):new Rv(i.left+x+E,i.top+y+P),this.topRightContentBox=a>0||l>0?Qv(i.left+Math.min(m,i.width+x+E),i.top+y+P,m>i.width+x+E?0:a-x+E,l-(y+P),cv.TOP_RIGHT):new Rv(i.left+i.width-(B+C),i.top+y+P),this.bottomRightContentBox=h>0||c>0?Qv(i.left+Math.min(v,i.width-(x+E)),i.top+Math.min(_,i.height+y+P),Math.max(0,h-(B+C)),c-(w+M),cv.BOTTOM_RIGHT):new Rv(i.left+i.width-(B+C),i.top+i.height-(w+M)),this.bottomLeftContentBox=d>0||p>0?Qv(i.left+x+E,i.top+b,Math.max(0,d-(x+E)),p-(w+M),cv.BOTTOM_LEFT):new Rv(i.left+x+E,i.top+i.height-(w+M))};!function(e){e[e.TOP_LEFT=0]="TOP_LEFT",e[e.TOP_RIGHT=1]="TOP_RIGHT",e[e.BOTTOM_RIGHT=2]="BOTTOM_RIGHT",e[e.BOTTOM_LEFT=3]="BOTTOM_LEFT"}(cv||(cv={}));var Qv=function(e,t,i,s,r){var o=(Math.sqrt(2)-1)/3*4,n=i*o,a=s*o,l=e+i,A=t+s;switch(r){case cv.TOP_LEFT:return new kv(new Rv(e,A),new Rv(e,A-a),new Rv(l-n,t),new Rv(l,t));case cv.TOP_RIGHT:return new kv(new Rv(e,t),new Rv(e+n,t),new Rv(l,A-a),new Rv(l,A));case cv.BOTTOM_RIGHT:return new kv(new Rv(l,t),new Rv(l,t+a),new Rv(e+n,A),new Rv(e,A));case cv.BOTTOM_LEFT:default:return new kv(new Rv(l,A),new Rv(l-n,A),new Rv(e,t+a),new Rv(e,t))}},Vv=function(e){return[e.topLeftBorderBox,e.topRightBorderBox,e.bottomRightBorderBox,e.bottomLeftBorderBox]},Hv=function(e){return[e.topLeftPaddingBox,e.topRightPaddingBox,e.bottomRightPaddingBox,e.bottomLeftPaddingBox]},jv=function(e,t,i){this.offsetX=e,this.offsetY=t,this.matrix=i,this.type=0,this.target=6},Gv=function(e,t){this.path=e,this.target=t,this.type=1},zv=function(e){this.opacity=e,this.type=2,this.target=6},Wv=function(e){return 1===e.type},Kv=function(e,t){return e.length===t.length&&e.some((function(e,i){return e===t[i]}))},Xv=function(e){this.element=e,this.inlineLevel=[],this.nonInlineLevel=[],this.negativeZIndex=[],this.zeroOrAutoZIndexOrTransformedOrOpacity=[],this.positiveZIndex=[],this.nonPositionedFloats=[],this.nonPositionedInlineLevel=[]},Jv=function(){function e(e,t){if(this.container=e,this.parent=t,this.effects=[],this.curves=new Nv(this.container),this.container.styles.opacity<1&&this.effects.push(new zv(this.container.styles.opacity)),null!==this.container.styles.transform){var i=this.container.bounds.left+this.container.styles.transformOrigin[0].number,s=this.container.bounds.top+this.container.styles.transformOrigin[1].number,r=this.container.styles.transform;this.effects.push(new jv(i,s,r))}if(0!==this.container.styles.overflowX){var o=Vv(this.curves),n=Hv(this.curves);Kv(o,n)?this.effects.push(new Gv(o,6)):(this.effects.push(new Gv(o,2)),this.effects.push(new Gv(n,4)))}}return e.prototype.getEffects=function(e){for(var t=-1===[2,3].indexOf(this.container.styles.position),i=this.parent,s=this.effects.slice(0);i;){var r=i.effects.filter((function(e){return!Wv(e)}));if(t||0!==i.container.styles.position||!i.parent){if(s.unshift.apply(s,r),t=-1===[2,3].indexOf(i.container.styles.position),0!==i.container.styles.overflowX){var o=Vv(i.curves),n=Hv(i.curves);Kv(o,n)||s.unshift(new Gv(n,6))}}else s.unshift.apply(s,r);i=i.parent}return s.filter((function(t){return ym(t.target,e)}))},e}(),Yv=function(e,t,i,s){e.container.elements.forEach((function(r){var o=ym(r.flags,4),n=ym(r.flags,2),a=new Jv(r,e);ym(r.styles.display,2048)&&s.push(a);var l=ym(r.flags,8)?[]:s;if(o||n){var A=o||r.styles.isPositioned()?i:t,h=new Xv(a);if(r.styles.isPositioned()||r.styles.opacity<1||r.styles.isTransformed()){var c=r.styles.zIndex.order;if(c<0){var u=0;A.negativeZIndex.some((function(e,t){return c>e.element.container.styles.zIndex.order?(u=t,!1):u>0})),A.negativeZIndex.splice(u,0,h)}else if(c>0){var d=0;A.positiveZIndex.some((function(e,t){return c>=e.element.container.styles.zIndex.order?(d=t+1,!1):d>0})),A.positiveZIndex.splice(d,0,h)}else A.zeroOrAutoZIndexOrTransformedOrOpacity.push(h)}else r.styles.isFloating()?A.nonPositionedFloats.push(h):A.nonPositionedInlineLevel.push(h);Yv(a,h,o?h:i,l)}else r.styles.isInlineLevel()?t.inlineLevel.push(a):t.nonInlineLevel.push(a),Yv(a,t,i,l);ym(r.flags,8)&&Zv(r,l)}))},Zv=function(e,t){for(var i=e instanceof y_?e.start:1,s=e instanceof y_&&e.reversed,r=0;r<t.length;r++){var o=t[r];o.container instanceof b_&&"number"==typeof o.container.value&&0!==o.container.value&&(i=o.container.value),o.listValue=Av(i,o.container.styles.listStyleType,!0),i+=s?-1:1}},qv=function(e,t){switch(t){case 0:return eb(e.topLeftBorderBox,e.topLeftPaddingBox,e.topRightBorderBox,e.topRightPaddingBox);case 1:return eb(e.topRightBorderBox,e.topRightPaddingBox,e.bottomRightBorderBox,e.bottomRightPaddingBox);case 2:return eb(e.bottomRightBorderBox,e.bottomRightPaddingBox,e.bottomLeftBorderBox,e.bottomLeftPaddingBox);default:return eb(e.bottomLeftBorderBox,e.bottomLeftPaddingBox,e.topLeftBorderBox,e.topLeftPaddingBox)}},$v=function(e,t){var i=[];return Ov(e)?i.push(e.subdivide(.5,!1)):i.push(e),Ov(t)?i.push(t.subdivide(.5,!0)):i.push(t),i},eb=function(e,t,i,s){var r=[];return Ov(e)?r.push(e.subdivide(.5,!1)):r.push(e),Ov(i)?r.push(i.subdivide(.5,!0)):r.push(i),Ov(s)?r.push(s.subdivide(.5,!0).reverse()):r.push(s),Ov(t)?r.push(t.subdivide(.5,!1).reverse()):r.push(t),r},tb=function(e){var t=e.bounds,i=e.styles;return t.add(i.borderLeftWidth,i.borderTopWidth,-(i.borderRightWidth+i.borderLeftWidth),-(i.borderTopWidth+i.borderBottomWidth))},ib=function(e){var t=e.styles,i=e.bounds,s=Mf(t.paddingLeft,i.width),r=Mf(t.paddingRight,i.width),o=Mf(t.paddingTop,i.width),n=Mf(t.paddingBottom,i.width);return i.add(s+t.borderLeftWidth,o+t.borderTopWidth,-(t.borderRightWidth+t.borderLeftWidth+s+r),-(t.borderTopWidth+t.borderBottomWidth+o+n))},sb=function(e,t,i){var s=function(e,t){return 0===e?t.bounds:2===e?ib(t):tb(t)}(ab(e.styles.backgroundOrigin,t),e),r=function(e,t){return 0===e?t.bounds:2===e?ib(t):tb(t)}(ab(e.styles.backgroundClip,t),e),o=nb(ab(e.styles.backgroundSize,t),i,s),n=o[0],a=o[1],l=Cf(ab(e.styles.backgroundPosition,t),s.width-n,s.height-a);return[lb(ab(e.styles.backgroundRepeat,t),l,o,s,r),Math.round(s.left+l[0]),Math.round(s.top+l[1]),n,a]},rb=function(e){return df(e)&&e.value===$f.AUTO},ob=function(e){return"number"==typeof e},nb=function(e,t,i){var s=t[0],r=t[1],o=t[2],n=e[0],a=e[1];if(!n)return[0,0];if(yf(n)&&a&&yf(a))return[Mf(n,i.width),Mf(a,i.height)];var l=ob(o);if(df(n)&&(n.value===$f.CONTAIN||n.value===$f.COVER))return ob(o)?i.width/i.height<o!=(n.value===$f.COVER)?[i.width,i.width/o]:[i.height*o,i.height]:[i.width,i.height];var A=ob(s),h=ob(r),c=A||h;if(rb(n)&&(!a||rb(a)))return A&&h?[s,r]:l||c?c&&l?[A?s:r*o,h?r:s/o]:[A?s:i.width,h?r:i.height]:[i.width,i.height];if(l){var u=0,d=0;return yf(n)?u=Mf(n,i.width):yf(a)&&(d=Mf(a,i.height)),rb(n)?u=d*o:a&&!rb(a)||(d=u/o),[u,d]}var p=null,f=null;if(yf(n)?p=Mf(n,i.width):a&&yf(a)&&(f=Mf(a,i.height)),null===p||a&&!rb(a)||(f=A&&h?p/s*r:i.height),null!==f&&rb(n)&&(p=A&&h?f/r*s:i.width),null!==p&&null!==f)return[p,f];throw new Error("Unable to calculate background-size for element")},ab=function(e,t){var i=e[t];return void 0===i?e[0]:i},lb=function(e,t,i,s,r){var o=t[0],n=t[1],a=i[0],l=i[1];switch(e){case 2:return[new Rv(Math.round(s.left),Math.round(s.top+n)),new Rv(Math.round(s.left+s.width),Math.round(s.top+n)),new Rv(Math.round(s.left+s.width),Math.round(l+s.top+n)),new Rv(Math.round(s.left),Math.round(l+s.top+n))];case 3:return[new Rv(Math.round(s.left+o),Math.round(s.top)),new Rv(Math.round(s.left+o+a),Math.round(s.top)),new Rv(Math.round(s.left+o+a),Math.round(s.height+s.top)),new Rv(Math.round(s.left+o),Math.round(s.height+s.top))];case 1:return[new Rv(Math.round(s.left+o),Math.round(s.top+n)),new Rv(Math.round(s.left+o+a),Math.round(s.top+n)),new Rv(Math.round(s.left+o+a),Math.round(s.top+n+l)),new Rv(Math.round(s.left+o),Math.round(s.top+n+l))];default:return[new Rv(Math.round(r.left),Math.round(r.top)),new Rv(Math.round(r.left+r.width),Math.round(r.top)),new Rv(Math.round(r.left+r.width),Math.round(r.height+r.top)),new Rv(Math.round(r.left),Math.round(r.height+r.top))]}},Ab=function(){function e(e){this._data={},this._document=e}return e.prototype.parseMetrics=function(e,t){var i=this._document.createElement("div"),s=this._document.createElement("img"),r=this._document.createElement("span"),o=this._document.body;i.style.visibility="hidden",i.style.fontFamily=e,i.style.fontSize=t,i.style.margin="0",i.style.padding="0",i.style.whiteSpace="nowrap",o.appendChild(i),s.src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7",s.width=1,s.height=1,s.style.margin="0",s.style.padding="0",s.style.verticalAlign="baseline",r.style.fontFamily=e,r.style.fontSize=t,r.style.margin="0",r.style.padding="0",r.appendChild(this._document.createTextNode("Hidden Text")),i.appendChild(r),i.appendChild(s);var n=s.offsetTop-r.offsetTop+2;i.removeChild(r),i.appendChild(this._document.createTextNode("Hidden Text")),i.style.lineHeight="normal",s.style.verticalAlign="super";var a=s.offsetTop-i.offsetTop+2;return o.removeChild(i),{baseline:n,middle:a}},e.prototype.getMetrics=function(e,t){var i=e+" "+t;return void 0===this._data[i]&&(this._data[i]=this.parseMetrics(e,t)),this._data[i]},e}(),hb=function(e,t){this.context=e,this.options=t},cb=function(e){function t(t,i){var s=e.call(this,t,i)||this;return s._activeEffects=[],s.canvas=i.canvas?i.canvas:document.createElement("canvas"),s.ctx=s.canvas.getContext("2d"),i.canvas||(s.canvas.width=Math.floor(i.width*i.scale),s.canvas.height=Math.floor(i.height*i.scale),s.canvas.style.width=i.width+"px",s.canvas.style.height=i.height+"px"),s.fontMetrics=new Ab(document),s.ctx.scale(s.options.scale,s.options.scale),s.ctx.translate(-i.x,-i.y),s.ctx.textBaseline="bottom",s._activeEffects=[],s.context.logger.debug("Canvas renderer initialized ("+i.width+"x"+i.height+") with scale "+i.scale),s}return Md(t,e),t.prototype.applyEffects=function(e){for(var t=this;this._activeEffects.length;)this.popEffect();e.forEach((function(e){return t.applyEffect(e)}))},t.prototype.applyEffect=function(e){this.ctx.save(),function(e){return 2===e.type}(e)&&(this.ctx.globalAlpha=e.opacity),function(e){return 0===e.type}(e)&&(this.ctx.translate(e.offsetX,e.offsetY),this.ctx.transform(e.matrix[0],e.matrix[1],e.matrix[2],e.matrix[3],e.matrix[4],e.matrix[5]),this.ctx.translate(-e.offsetX,-e.offsetY)),Wv(e)&&(this.path(e.path),this.ctx.clip()),this._activeEffects.push(e)},t.prototype.popEffect=function(){this._activeEffects.pop(),this.ctx.restore()},t.prototype.renderStack=function(e){return Fd(this,void 0,void 0,(function(){return Id(this,(function(t){switch(t.label){case 0:return e.element.container.styles.isVisible()?[4,this.renderStackContent(e)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}}))}))},t.prototype.renderNode=function(e){return Fd(this,void 0,void 0,(function(){return Id(this,(function(t){switch(t.label){case 0:return ym(e.container.flags,16),e.container.styles.isVisible()?[4,this.renderNodeBackgroundAndBorders(e)]:[3,3];case 1:return t.sent(),[4,this.renderNodeContent(e)];case 2:t.sent(),t.label=3;case 3:return[2]}}))}))},t.prototype.renderTextWithLetterSpacing=function(e,t,i){var s=this;0===t?this.ctx.fillText(e.text,e.bounds.left,e.bounds.top+i):A_(e.text).reduce((function(t,r){return s.ctx.fillText(r,t,e.bounds.top+i),t+s.ctx.measureText(r).width}),e.bounds.left)},t.prototype.createFontStyle=function(e){var t=e.fontVariant.filter((function(e){return"normal"===e||"small-caps"===e})).join(""),i=gb(e.fontFamily).join(", "),s=cf(e.fontSize)?""+e.fontSize.number+e.fontSize.unit:e.fontSize.number+"px";return[[e.fontStyle,t,e.fontWeight,s,i].join(" "),i,s]},t.prototype.renderTextNode=function(e,t){return Fd(this,void 0,void 0,(function(){var i,s,r,o,n,a,l,A,h=this;return Id(this,(function(c){return i=this.createFontStyle(t),s=i[0],r=i[1],o=i[2],this.ctx.font=s,this.ctx.direction=1===t.direction?"rtl":"ltr",this.ctx.textAlign="left",this.ctx.textBaseline="alphabetic",n=this.fontMetrics.getMetrics(r,o),a=n.baseline,l=n.middle,A=t.paintOrder,e.textBounds.forEach((function(e){A.forEach((function(i){switch(i){case 0:h.ctx.fillStyle=Lf(t.color),h.renderTextWithLetterSpacing(e,t.letterSpacing,a);var s=t.textShadow;s.length&&e.text.trim().length&&(s.slice(0).reverse().forEach((function(i){h.ctx.shadowColor=Lf(i.color),h.ctx.shadowOffsetX=i.offsetX.number*h.options.scale,h.ctx.shadowOffsetY=i.offsetY.number*h.options.scale,h.ctx.shadowBlur=i.blur.number,h.renderTextWithLetterSpacing(e,t.letterSpacing,a)})),h.ctx.shadowColor="",h.ctx.shadowOffsetX=0,h.ctx.shadowOffsetY=0,h.ctx.shadowBlur=0),t.textDecorationLine.length&&(h.ctx.fillStyle=Lf(t.textDecorationColor||t.color),t.textDecorationLine.forEach((function(t){switch(t){case 1:h.ctx.fillRect(e.bounds.left,Math.round(e.bounds.top+a),e.bounds.width,1);break;case 2:h.ctx.fillRect(e.bounds.left,Math.round(e.bounds.top),e.bounds.width,1);break;case 3:h.ctx.fillRect(e.bounds.left,Math.ceil(e.bounds.top+l),e.bounds.width,1)}})));break;case 1:t.webkitTextStrokeWidth&&e.text.trim().length&&(h.ctx.strokeStyle=Lf(t.webkitTextStrokeColor),h.ctx.lineWidth=t.webkitTextStrokeWidth,h.ctx.lineJoin=window.chrome?"miter":"round",h.ctx.strokeText(e.text,e.bounds.left,e.bounds.top+a)),h.ctx.strokeStyle="",h.ctx.lineWidth=0,h.ctx.lineJoin="miter"}}))})),[2]}))}))},t.prototype.renderReplacedElement=function(e,t,i){if(i&&e.intrinsicWidth>0&&e.intrinsicHeight>0){var s=ib(e),r=Hv(t);this.path(r),this.ctx.save(),this.ctx.clip(),this.ctx.drawImage(i,0,0,e.intrinsicWidth,e.intrinsicHeight,s.left,s.top,s.width,s.height),this.ctx.restore()}},t.prototype.renderNodeContent=function(e){return Fd(this,void 0,void 0,(function(){var i,s,r,o,n,a,l,A,h,c,u,d,p,f,g,m,_,v;return Id(this,(function(b){switch(b.label){case 0:this.applyEffects(e.getEffects(4)),i=e.container,s=e.curves,r=i.styles,o=0,n=i.textNodes,b.label=1;case 1:return o<n.length?(a=n[o],[4,this.renderTextNode(a,r)]):[3,4];case 2:b.sent(),b.label=3;case 3:return o++,[3,1];case 4:if(!(i instanceof m_))return[3,8];b.label=5;case 5:return b.trys.push([5,7,,8]),[4,this.context.cache.match(i.src)];case 6:return g=b.sent(),this.renderReplacedElement(i,s,g),[3,8];case 7:return b.sent(),this.context.logger.error("Error loading image "+i.src),[3,8];case 8:if(i instanceof __&&this.renderReplacedElement(i,s,i.canvas),!(i instanceof v_))return[3,12];b.label=9;case 9:return b.trys.push([9,11,,12]),[4,this.context.cache.match(i.svg)];case 10:return g=b.sent(),this.renderReplacedElement(i,s,g),[3,12];case 11:return b.sent(),this.context.logger.error("Error loading svg "+i.svg.substring(0,255)),[3,12];case 12:return i instanceof E_&&i.tree?[4,new t(this.context,{scale:this.options.scale,backgroundColor:i.backgroundColor,x:0,y:0,width:i.width,height:i.height}).render(i.tree)]:[3,14];case 13:l=b.sent(),i.width&&i.height&&this.ctx.drawImage(l,0,0,i.width,i.height,i.bounds.left,i.bounds.top,i.bounds.width,i.bounds.height),b.label=14;case 14:if(i instanceof P_&&(A=Math.min(i.bounds.width,i.bounds.height),"checkbox"===i.type?i.checked&&(this.ctx.save(),this.path([new Rv(i.bounds.left+.39363*A,i.bounds.top+.79*A),new Rv(i.bounds.left+.16*A,i.bounds.top+.5549*A),new Rv(i.bounds.left+.27347*A,i.bounds.top+.44071*A),new Rv(i.bounds.left+.39694*A,i.bounds.top+.5649*A),new Rv(i.bounds.left+.72983*A,i.bounds.top+.23*A),new Rv(i.bounds.left+.84*A,i.bounds.top+.34085*A),new Rv(i.bounds.left+.39363*A,i.bounds.top+.79*A)]),this.ctx.fillStyle=Lf(707406591),this.ctx.fill(),this.ctx.restore()):"radio"===i.type&&i.checked&&(this.ctx.save(),this.ctx.beginPath(),this.ctx.arc(i.bounds.left+A/2,i.bounds.top+A/2,A/4,0,2*Math.PI,!0),this.ctx.fillStyle=Lf(707406591),this.ctx.fill(),this.ctx.restore())),ub(i)&&i.value.length){switch(h=this.createFontStyle(r),_=h[0],c=h[1],u=this.fontMetrics.getMetrics(_,c).baseline,this.ctx.font=_,this.ctx.fillStyle=Lf(r.color),this.ctx.textBaseline="alphabetic",this.ctx.textAlign=pb(i.styles.textAlign),v=ib(i),d=0,i.styles.textAlign){case 1:d+=v.width/2;break;case 2:d+=v.width}p=v.add(d,0,0,-v.height/2+1),this.ctx.save(),this.path([new Rv(v.left,v.top),new Rv(v.left+v.width,v.top),new Rv(v.left+v.width,v.top+v.height),new Rv(v.left,v.top+v.height)]),this.ctx.clip(),this.renderTextWithLetterSpacing(new n_(i.value,p),r.letterSpacing,u),this.ctx.restore(),this.ctx.textBaseline="alphabetic",this.ctx.textAlign="left"}if(!ym(i.styles.display,2048))return[3,20];if(null===i.styles.listStyleImage)return[3,19];if(0!==(f=i.styles.listStyleImage).type)return[3,18];g=void 0,m=f.url,b.label=15;case 15:return b.trys.push([15,17,,18]),[4,this.context.cache.match(m)];case 16:return g=b.sent(),this.ctx.drawImage(g,i.bounds.left-(g.width+10),i.bounds.top),[3,18];case 17:return b.sent(),this.context.logger.error("Error loading list-style-image "+m),[3,18];case 18:return[3,20];case 19:e.listValue&&-1!==i.styles.listStyleType&&(_=this.createFontStyle(r)[0],this.ctx.font=_,this.ctx.fillStyle=Lf(r.color),this.ctx.textBaseline="middle",this.ctx.textAlign="right",v=new Sd(i.bounds.left,i.bounds.top+Mf(i.styles.paddingTop,i.bounds.width),i.bounds.width,Og(r.lineHeight,r.fontSize.number)/2+1),this.renderTextWithLetterSpacing(new n_(e.listValue,v),r.letterSpacing,Og(r.lineHeight,r.fontSize.number)/2+2),this.ctx.textBaseline="bottom",this.ctx.textAlign="left"),b.label=20;case 20:return[2]}}))}))},t.prototype.renderStackContent=function(e){return Fd(this,void 0,void 0,(function(){var t,i,s,r,o,n,a,l,A,h,c,u,d,p,f;return Id(this,(function(g){switch(g.label){case 0:return ym(e.element.container.flags,16),[4,this.renderNodeBackgroundAndBorders(e.element)];case 1:g.sent(),t=0,i=e.negativeZIndex,g.label=2;case 2:return t<i.length?(f=i[t],[4,this.renderStack(f)]):[3,5];case 3:g.sent(),g.label=4;case 4:return t++,[3,2];case 5:return[4,this.renderNodeContent(e.element)];case 6:g.sent(),s=0,r=e.nonInlineLevel,g.label=7;case 7:return s<r.length?(f=r[s],[4,this.renderNode(f)]):[3,10];case 8:g.sent(),g.label=9;case 9:return s++,[3,7];case 10:o=0,n=e.nonPositionedFloats,g.label=11;case 11:return o<n.length?(f=n[o],[4,this.renderStack(f)]):[3,14];case 12:g.sent(),g.label=13;case 13:return o++,[3,11];case 14:a=0,l=e.nonPositionedInlineLevel,g.label=15;case 15:return a<l.length?(f=l[a],[4,this.renderStack(f)]):[3,18];case 16:g.sent(),g.label=17;case 17:return a++,[3,15];case 18:A=0,h=e.inlineLevel,g.label=19;case 19:return A<h.length?(f=h[A],[4,this.renderNode(f)]):[3,22];case 20:g.sent(),g.label=21;case 21:return A++,[3,19];case 22:c=0,u=e.zeroOrAutoZIndexOrTransformedOrOpacity,g.label=23;case 23:return c<u.length?(f=u[c],[4,this.renderStack(f)]):[3,26];case 24:g.sent(),g.label=25;case 25:return c++,[3,23];case 26:d=0,p=e.positiveZIndex,g.label=27;case 27:return d<p.length?(f=p[d],[4,this.renderStack(f)]):[3,30];case 28:g.sent(),g.label=29;case 29:return d++,[3,27];case 30:return[2]}}))}))},t.prototype.mask=function(e){this.ctx.beginPath(),this.ctx.moveTo(0,0),this.ctx.lineTo(this.canvas.width,0),this.ctx.lineTo(this.canvas.width,this.canvas.height),this.ctx.lineTo(0,this.canvas.height),this.ctx.lineTo(0,0),this.formatPath(e.slice(0).reverse()),this.ctx.closePath()},t.prototype.path=function(e){this.ctx.beginPath(),this.formatPath(e),this.ctx.closePath()},t.prototype.formatPath=function(e){var t=this;e.forEach((function(e,i){var s=Ov(e)?e.start:e;0===i?t.ctx.moveTo(s.x,s.y):t.ctx.lineTo(s.x,s.y),Ov(e)&&t.ctx.bezierCurveTo(e.startControl.x,e.startControl.y,e.endControl.x,e.endControl.y,e.end.x,e.end.y)}))},t.prototype.renderRepeat=function(e,t,i,s){this.path(e),this.ctx.fillStyle=t,this.ctx.translate(i,s),this.ctx.fill(),this.ctx.translate(-i,-s)},t.prototype.resizeImage=function(e,t,i){var s;if(e.width===t&&e.height===i)return e;var r=(null!==(s=this.canvas.ownerDocument)&&void 0!==s?s:document).createElement("canvas");return r.width=Math.max(1,t),r.height=Math.max(1,i),r.getContext("2d").drawImage(e,0,0,e.width,e.height,0,0,t,i),r},t.prototype.renderBackgroundImage=function(e){return Fd(this,void 0,void 0,(function(){var t,i,s,r,o,n;return Id(this,(function(a){switch(a.label){case 0:t=e.styles.backgroundImage.length-1,i=function(i){var r,o,n,a,l,A,h,c,u,d,p,f,g,m,_,v,b,y,B,w,x,P,C,M,E,F,I,D,S,T,L;return Id(this,(function(R){switch(R.label){case 0:if(0!==i.type)return[3,5];r=void 0,o=i.url,R.label=1;case 1:return R.trys.push([1,3,,4]),[4,s.context.cache.match(o)];case 2:return r=R.sent(),[3,4];case 3:return R.sent(),s.context.logger.error("Error loading background-image "+o),[3,4];case 4:return r&&(n=sb(e,t,[r.width,r.height,r.width/r.height]),v=n[0],P=n[1],C=n[2],B=n[3],w=n[4],m=s.ctx.createPattern(s.resizeImage(r,B,w),"repeat"),s.renderRepeat(v,m,P,C)),[3,6];case 5:1===i.type?(a=sb(e,t,[null,null,null]),v=a[0],P=a[1],C=a[2],B=a[3],w=a[4],l=Kf(i.angle,B,w),A=l[0],h=l[1],c=l[2],u=l[3],d=l[4],(p=document.createElement("canvas")).width=B,p.height=w,f=p.getContext("2d"),g=f.createLinearGradient(h,u,c,d),Wf(i.stops,A).forEach((function(e){return g.addColorStop(e.stop,Lf(e.color))})),f.fillStyle=g,f.fillRect(0,0,B,w),B>0&&w>0&&(m=s.ctx.createPattern(p,"repeat"),s.renderRepeat(v,m,P,C))):function(e){return 2===e.type}(i)&&(_=sb(e,t,[null,null,null]),v=_[0],b=_[1],y=_[2],B=_[3],w=_[4],x=0===i.position.length?[xf]:i.position,P=Mf(x[0],B),C=Mf(x[x.length-1],w),M=function(e,t,i,s,r){var o=0,n=0;switch(e.size){case 0:0===e.shape?o=n=Math.min(Math.abs(t),Math.abs(t-s),Math.abs(i),Math.abs(i-r)):1===e.shape&&(o=Math.min(Math.abs(t),Math.abs(t-s)),n=Math.min(Math.abs(i),Math.abs(i-r)));break;case 2:if(0===e.shape)o=n=Math.min(Xf(t,i),Xf(t,i-r),Xf(t-s,i),Xf(t-s,i-r));else if(1===e.shape){var a=Math.min(Math.abs(i),Math.abs(i-r))/Math.min(Math.abs(t),Math.abs(t-s)),l=Jf(s,r,t,i,!0),A=l[0],h=l[1];n=a*(o=Xf(A-t,(h-i)/a))}break;case 1:0===e.shape?o=n=Math.max(Math.abs(t),Math.abs(t-s),Math.abs(i),Math.abs(i-r)):1===e.shape&&(o=Math.max(Math.abs(t),Math.abs(t-s)),n=Math.max(Math.abs(i),Math.abs(i-r)));break;case 3:if(0===e.shape)o=n=Math.max(Xf(t,i),Xf(t,i-r),Xf(t-s,i),Xf(t-s,i-r));else if(1===e.shape){a=Math.max(Math.abs(i),Math.abs(i-r))/Math.max(Math.abs(t),Math.abs(t-s));var c=Jf(s,r,t,i,!1);A=c[0],h=c[1],n=a*(o=Xf(A-t,(h-i)/a))}}return Array.isArray(e.size)&&(o=Mf(e.size[0],s),n=2===e.size.length?Mf(e.size[1],r):o),[o,n]}(i,P,C,B,w),E=M[0],F=M[1],E>0&&F>0&&(I=s.ctx.createRadialGradient(b+P,y+C,0,b+P,y+C,E),Wf(i.stops,2*E).forEach((function(e){return I.addColorStop(e.stop,Lf(e.color))})),s.path(v),s.ctx.fillStyle=I,E!==F?(D=e.bounds.left+.5*e.bounds.width,S=e.bounds.top+.5*e.bounds.height,L=1/(T=F/E),s.ctx.save(),s.ctx.translate(D,S),s.ctx.transform(1,0,0,T,0,0),s.ctx.translate(-D,-S),s.ctx.fillRect(b,L*(y-S)+S,B,w*L),s.ctx.restore()):s.ctx.fill())),R.label=6;case 6:return t--,[2]}}))},s=this,r=0,o=e.styles.backgroundImage.slice(0).reverse(),a.label=1;case 1:return r<o.length?(n=o[r],[5,i(n)]):[3,4];case 2:a.sent(),a.label=3;case 3:return r++,[3,1];case 4:return[2]}}))}))},t.prototype.renderSolidBorder=function(e,t,i){return Fd(this,void 0,void 0,(function(){return Id(this,(function(s){return this.path(qv(i,t)),this.ctx.fillStyle=Lf(e),this.ctx.fill(),[2]}))}))},t.prototype.renderDoubleBorder=function(e,t,i,s){return Fd(this,void 0,void 0,(function(){var r,o;return Id(this,(function(n){switch(n.label){case 0:return t<3?[4,this.renderSolidBorder(e,i,s)]:[3,2];case 1:return n.sent(),[2];case 2:return r=function(e,t){switch(t){case 0:return eb(e.topLeftBorderBox,e.topLeftBorderDoubleOuterBox,e.topRightBorderBox,e.topRightBorderDoubleOuterBox);case 1:return eb(e.topRightBorderBox,e.topRightBorderDoubleOuterBox,e.bottomRightBorderBox,e.bottomRightBorderDoubleOuterBox);case 2:return eb(e.bottomRightBorderBox,e.bottomRightBorderDoubleOuterBox,e.bottomLeftBorderBox,e.bottomLeftBorderDoubleOuterBox);default:return eb(e.bottomLeftBorderBox,e.bottomLeftBorderDoubleOuterBox,e.topLeftBorderBox,e.topLeftBorderDoubleOuterBox)}}(s,i),this.path(r),this.ctx.fillStyle=Lf(e),this.ctx.fill(),o=function(e,t){switch(t){case 0:return eb(e.topLeftBorderDoubleInnerBox,e.topLeftPaddingBox,e.topRightBorderDoubleInnerBox,e.topRightPaddingBox);case 1:return eb(e.topRightBorderDoubleInnerBox,e.topRightPaddingBox,e.bottomRightBorderDoubleInnerBox,e.bottomRightPaddingBox);case 2:return eb(e.bottomRightBorderDoubleInnerBox,e.bottomRightPaddingBox,e.bottomLeftBorderDoubleInnerBox,e.bottomLeftPaddingBox);default:return eb(e.bottomLeftBorderDoubleInnerBox,e.bottomLeftPaddingBox,e.topLeftBorderDoubleInnerBox,e.topLeftPaddingBox)}}(s,i),this.path(o),this.ctx.fill(),[2]}}))}))},t.prototype.renderNodeBackgroundAndBorders=function(e){return Fd(this,void 0,void 0,(function(){var t,i,s,r,o,n,a,l,A=this;return Id(this,(function(h){switch(h.label){case 0:return this.applyEffects(e.getEffects(2)),t=e.container.styles,i=!Tf(t.backgroundColor)||t.backgroundImage.length,s=[{style:t.borderTopStyle,color:t.borderTopColor,width:t.borderTopWidth},{style:t.borderRightStyle,color:t.borderRightColor,width:t.borderRightWidth},{style:t.borderBottomStyle,color:t.borderBottomColor,width:t.borderBottomWidth},{style:t.borderLeftStyle,color:t.borderLeftColor,width:t.borderLeftWidth}],r=db(ab(t.backgroundClip,0),e.curves),i||t.boxShadow.length?(this.ctx.save(),this.path(r),this.ctx.clip(),Tf(t.backgroundColor)||(this.ctx.fillStyle=Lf(t.backgroundColor),this.ctx.fill()),[4,this.renderBackgroundImage(e.container)]):[3,2];case 1:h.sent(),this.ctx.restore(),t.boxShadow.slice(0).reverse().forEach((function(t){A.ctx.save();var i,s,r,o,n,a=Vv(e.curves),l=t.inset?0:1e4,h=(i=a,s=-l+(t.inset?1:-1)*t.spread.number,r=(t.inset?1:-1)*t.spread.number,o=t.spread.number*(t.inset?-2:2),n=t.spread.number*(t.inset?-2:2),i.map((function(e,t){switch(t){case 0:return e.add(s,r);case 1:return e.add(s+o,r);case 2:return e.add(s+o,r+n);case 3:return e.add(s,r+n)}return e})));t.inset?(A.path(a),A.ctx.clip(),A.mask(h)):(A.mask(a),A.ctx.clip(),A.path(h)),A.ctx.shadowOffsetX=t.offsetX.number+l,A.ctx.shadowOffsetY=t.offsetY.number,A.ctx.shadowColor=Lf(t.color),A.ctx.shadowBlur=t.blur.number,A.ctx.fillStyle=t.inset?Lf(t.color):"rgba(0,0,0,1)",A.ctx.fill(),A.ctx.restore()})),h.label=2;case 2:o=0,n=0,a=s,h.label=3;case 3:return n<a.length?0!==(l=a[n]).style&&!Tf(l.color)&&l.width>0?2!==l.style?[3,5]:[4,this.renderDashedDottedBorder(l.color,l.width,o,e.curves,2)]:[3,11]:[3,13];case 4:return h.sent(),[3,11];case 5:return 3!==l.style?[3,7]:[4,this.renderDashedDottedBorder(l.color,l.width,o,e.curves,3)];case 6:return h.sent(),[3,11];case 7:return 4!==l.style?[3,9]:[4,this.renderDoubleBorder(l.color,l.width,o,e.curves)];case 8:return h.sent(),[3,11];case 9:return[4,this.renderSolidBorder(l.color,o,e.curves)];case 10:h.sent(),h.label=11;case 11:o++,h.label=12;case 12:return n++,[3,3];case 13:return[2]}}))}))},t.prototype.renderDashedDottedBorder=function(e,t,i,s,r){return Fd(this,void 0,void 0,(function(){var o,n,a,l,A,h,c,u,d,p,f,g,m,_,v,b;return Id(this,(function(y){return this.ctx.save(),o=function(e,t){switch(t){case 0:return $v(e.topLeftBorderStroke,e.topRightBorderStroke);case 1:return $v(e.topRightBorderStroke,e.bottomRightBorderStroke);case 2:return $v(e.bottomRightBorderStroke,e.bottomLeftBorderStroke);default:return $v(e.bottomLeftBorderStroke,e.topLeftBorderStroke)}}(s,i),n=qv(s,i),2===r&&(this.path(n),this.ctx.clip()),Ov(n[0])?(a=n[0].start.x,l=n[0].start.y):(a=n[0].x,l=n[0].y),Ov(n[1])?(A=n[1].end.x,h=n[1].end.y):(A=n[1].x,h=n[1].y),c=0===i||2===i?Math.abs(a-A):Math.abs(l-h),this.ctx.beginPath(),3===r?this.formatPath(o):this.formatPath(n.slice(0,2)),u=t<3?3*t:2*t,d=t<3?2*t:t,3===r&&(u=t,d=t),p=!0,c<=2*u?p=!1:c<=2*u+d?(u*=f=c/(2*u+d),d*=f):(g=Math.floor((c+d)/(u+d)),m=(c-g*u)/(g-1),d=(_=(c-(g+1)*u)/g)<=0||Math.abs(d-m)<Math.abs(d-_)?m:_),p&&(3===r?this.ctx.setLineDash([0,u+d]):this.ctx.setLineDash([u,d])),3===r?(this.ctx.lineCap="round",this.ctx.lineWidth=t):this.ctx.lineWidth=2*t+1.1,this.ctx.strokeStyle=Lf(e),this.ctx.stroke(),this.ctx.setLineDash([]),2===r&&(Ov(n[0])&&(v=n[3],b=n[0],this.ctx.beginPath(),this.formatPath([new Rv(v.end.x,v.end.y),new Rv(b.start.x,b.start.y)]),this.ctx.stroke()),Ov(n[1])&&(v=n[1],b=n[2],this.ctx.beginPath(),this.formatPath([new Rv(v.end.x,v.end.y),new Rv(b.start.x,b.start.y)]),this.ctx.stroke())),this.ctx.restore(),[2]}))}))},t.prototype.render=function(e){return Fd(this,void 0,void 0,(function(){var t;return Id(this,(function(i){switch(i.label){case 0:return this.options.backgroundColor&&(this.ctx.fillStyle=Lf(this.options.backgroundColor),this.ctx.fillRect(this.options.x,this.options.y,this.options.width,this.options.height)),s=new Jv(e,null),r=new Xv(s),Yv(s,r,r,o=[]),Zv(s.container,o),t=r,[4,this.renderStack(t)];case 1:return i.sent(),this.applyEffects([]),[2,this.canvas]}var s,r,o}))}))},t}(hb),ub=function(e){return e instanceof M_||(e instanceof C_||e instanceof P_&&"radio"!==e.type&&"checkbox"!==e.type)},db=function(e,t){switch(e){case 0:return Vv(t);case 2:return function(e){return[e.topLeftContentBox,e.topRightContentBox,e.bottomRightContentBox,e.bottomLeftContentBox]}(t);default:return Hv(t)}},pb=function(e){switch(e){case 1:return"center";case 2:return"right";default:return"left"}},fb=["-apple-system","system-ui"],gb=function(e){return/iPhone OS 15_(0|1)/.test(window.navigator.userAgent)?e.filter((function(e){return-1===fb.indexOf(e)})):e},mb=function(e){function t(t,i){var s=e.call(this,t,i)||this;return s.canvas=i.canvas?i.canvas:document.createElement("canvas"),s.ctx=s.canvas.getContext("2d"),s.options=i,s.canvas.width=Math.floor(i.width*i.scale),s.canvas.height=Math.floor(i.height*i.scale),s.canvas.style.width=i.width+"px",s.canvas.style.height=i.height+"px",s.ctx.scale(s.options.scale,s.options.scale),s.ctx.translate(-i.x,-i.y),s.context.logger.debug("EXPERIMENTAL ForeignObject renderer initialized ("+i.width+"x"+i.height+" at "+i.x+","+i.y+") with scale "+i.scale),s}return Md(t,e),t.prototype.render=function(e){return Fd(this,void 0,void 0,(function(){var t,i;return Id(this,(function(s){switch(s.label){case 0:return 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s;this.windowBounds=i,this.instanceName="#"+e.instanceCount++,this.logger=new vb({id:this.instanceName,enabled:t.logging}),this.cache=null!==(s=t.cache)&&void 0!==s?s:new Cv(this,t)}return e.instanceCount=1,e}(),yb=function(e,t){return void 0===t&&(t={}),Bb(e,t)};"undefined"!=typeof window&&Pv.setContext(window);var Bb=function(e,t){return Fd(void 0,void 0,void 0,(function(){var i,s,r,o,n,a,l,A,h,c,u,d,p,f,g,m,_,v,b,y,B,w,x,P,C,M,E,F,I,D,S,T,L,R,U,k,O,N;return Id(this,(function(Q){switch(Q.label){case 0:if(!e||"object"!=typeof e)return[2,Promise.reject("Invalid element provided as first argument")];if(!(i=e.ownerDocument))throw new Error("Element is not attached to a Document");if(!(s=i.defaultView))throw new Error("Document is not attached to a Window");return r={allowTaint:null!==(w=t.allowTaint)&&void 0!==w&&w,imageTimeout:null!==(x=t.imageTimeout)&&void 0!==x?x:15e3,proxy:t.proxy,useCORS:null!==(P=t.useCORS)&&void 0!==P&&P},o=Ed({logging:null===(C=t.logging)||void 0===C||C,cache:t.cache},r),n={windowWidth:null!==(M=t.windowWidth)&&void 0!==M?M:s.innerWidth,windowHeight:null!==(E=t.windowHeight)&&void 0!==E?E:s.innerHeight,scrollX:null!==(F=t.scrollX)&&void 0!==F?F:s.pageXOffset,scrollY:null!==(I=t.scrollY)&&void 0!==I?I:s.pageYOffset},a=new Sd(n.scrollX,n.scrollY,n.windowWidth,n.windowHeight),l=new bb(o,a),A=null!==(D=t.foreignObjectRendering)&&void 0!==D&&D,h={allowTaint:null!==(S=t.allowTaint)&&void 0!==S&&S,onclone:t.onclone,ignoreElements:t.ignoreElements,inlineImages:A,copyStyles:A},l.logger.debug("Starting document clone with size "+a.width+"x"+a.height+" scrolled to "+-a.left+","+-a.top),c=new hv(l,e,h),(u=c.clonedReferenceElement)?[4,c.toIFrame(i,a)]:[2,Promise.reject("Unable to find element in cloned iframe")];case 1:return d=Q.sent(),p=j_(u)||function(e){return"HTML"===e.tagName}(u)?function(e){var t=e.body,i=e.documentElement;if(!t||!i)throw new Error("Unable to get document size");var s=Math.max(Math.max(t.scrollWidth,i.scrollWidth),Math.max(t.offsetWidth,i.offsetWidth),Math.max(t.clientWidth,i.clientWidth)),r=Math.max(Math.max(t.scrollHeight,i.scrollHeight),Math.max(t.offsetHeight,i.offsetHeight),Math.max(t.clientHeight,i.clientHeight));return new Sd(0,0,s,r)}(u.ownerDocument):Td(l,u),f=p.width,g=p.height,m=p.left,_=p.top,v=wb(l,u,t.backgroundColor),b={canvas:t.canvas,backgroundColor:v,scale:null!==(L=null!==(T=t.scale)&&void 0!==T?T:s.devicePixelRatio)&&void 0!==L?L:1,x:(null!==(R=t.x)&&void 0!==R?R:0)+m,y:(null!==(U=t.y)&&void 0!==U?U:0)+_,width:null!==(k=t.width)&&void 0!==k?k:Math.ceil(f),height:null!==(O=t.height)&&void 0!==O?O:Math.ceil(g)},A?(l.logger.debug("Document cloned, using foreign object rendering"),[4,new mb(l,b).render(u)]):[3,3];case 2:return y=Q.sent(),[3,5];case 3:return l.logger.debug("Document cloned, element located at "+m+","+_+" with size "+f+"x"+g+" using computed rendering"),l.logger.debug("Starting DOM 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xd(this,this.scene),this.id=e.id||this.scene.id,this.camera=this.scene.camera,this.cameraFlight=new cu(this.scene,{duration:.5}),this.cameraControl=new vd(this.scene,{doublePickFlyTo:!0}),this._plugins=[],this._eventSubs={}}get capabilities(){return this.scene.capabilities}on(e,t){let i=this._eventSubs[e];i||(i=[],this._eventSubs[e]=i),i.push(t)}fire(e,t){const i=this._eventSubs[e];if(i)for(let e=0,s=i.length;e<s;e++)i[e](t)}off(e){}log(e){console.log(`[xeokit viewer ${this.id}]: ${e}`)}error(e){console.error(`[xeokit viewer ${this.id}]: ${e}`)}addPlugin(e){this._plugins.push(e)}removePlugin(e){for(let t=0,i=this._plugins.length;t<i;t++){const i=this._plugins[t];if(i===e)return i.clear&&i.clear(),void this._plugins.splice(t,1)}}sendToPlugins(e,t){for(let i=0,s=this._plugins.length;i<s;i++){const s=this._plugins[i];s.send&&s.send(e,t)}}clear(){throw'Viewer#clear() no longer implemented - use \'#sendToPlugins("clear") instead'}resetView(){throw"Viewer#resetView() no longer implemented - use CameraMemento & ObjectsMemento classes instead"}beginSnapshot(){this._snapshotBegun||(this.scene._renderer.beginSnapshot(),this._snapshotBegun=!0)}getSnapshot(e={}){const t=!this._snapshotBegun,i=void 0!==e.width&&void 0!==e.height,s=this.scene.canvas.canvas,r=s.clientWidth,o=s.clientHeight,n=e.width?Math.floor(e.width):s.width,a=e.height?Math.floor(e.height):s.height;i&&(s.width=n,s.height=a),this._snapshotBegun||this.beginSnapshot({width:n,height:a}),e.includeGizmos||this.sendToPlugins("snapshotStarting");const l={};for(let e=0,t=this._plugins.length;e<t;e++){const t=this._plugins[e];if(t.getContainerElement){const e=t.getContainerElement();e!==document.body&&(l[e.id]||(l[e.id]=!0,yb(e).then((function(e){document.body.appendChild(e)}))))}}this.scene._renderer.renderSnapshot();const A=this.scene._renderer.readSnapshot(e);return i&&(s.width=r,s.height=o,this.scene.glRedraw()),e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot(),A}async getSnapshotWithPlugins(e={}){const t=!this._snapshotBegun,i=void 0!==e.width&&void 0!==e.height,s=this.scene.canvas.canvas,r=s.clientWidth,o=s.clientHeight,n=e.width?Math.floor(e.width):s.width,a=e.height?Math.floor(e.height):s.height;i&&(s.width=n,s.height=a),this._snapshotBegun||this.beginSnapshot(),e.includeGizmos||this.sendToPlugins("snapshotStarting"),this.scene._renderer.renderSnapshot();const l=this.scene._renderer.readSnapshotAsCanvas();i&&(s.width=r,s.height=o,this.scene.glRedraw());const A={},h=[];for(let e=0,t=this._plugins.length;e<t;e++){const t=this._plugins[e];if(t.getContainerElement){const e=t.getContainerElement();e!==document.body&&(A[e.id]||(A[e.id]=!0,h.push(e)))}}for(let e=0,t=h.length;e<t;e++){const t=h[e];await yb(t,{canvas:l,backgroundColor:null,scale:l.width/t.clientWidth})}e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot();let c=e.format||"png";return"jpeg"!==c&&"png"!==c&&"bmp"!==c&&(console.error("Unsupported image format: '"+c+"' - supported types are 'jpeg', 'bmp' and 'png' - defaulting to 'png'"),c="png"),e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot(),l.toDataURL(`image/${c}`)}endSnapshot(){this._snapshotBegun&&(this.scene._renderer.endSnapshot(),this.scene._renderer.render({force:!0}),this._snapshotBegun=!1)}destroy(){const e=this._plugins.slice();for(let t=0,i=e.length;t<i;t++){e[t].destroy()}this.scene.destroy()}}function Pb(e,t){if(!e)throw new Error(t||"loader assertion failed.")}const Cb=Boolean("object"!=typeof process||"[object process]"!==String(process)||process.browser),Mb="undefined"!=typeof process&&process.version&&/v([0-9]*)/.exec(process.version);Mb&&parseFloat(Mb[1]);function Eb(e,t){if(!e)throw new Error(t||"loaders.gl assertion failed.")}const Fb={self:"undefined"!=typeof self&&self,window:"undefined"!=typeof window&&window,global:"undefined"!=typeof global&&global,document:"undefined"!=typeof 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t=this.jobQueue.shift();if(t){this.onDebug({message:"Starting job",name:t.name,workerThread:e,backlog:this.jobQueue.length});const i=new Ub(t.name,e);e.onMessage=e=>t.onMessage(i,e.type,e.payload),e.onError=e=>t.onError(i,e),t.onStart(i);try{await i.result}finally{this.returnWorkerToQueue(e)}}}returnWorkerToQueue(e){this.isDestroyed||!this.reuseWorkers||this.count>this._getMaxConcurrency()?(e.destroy(),this.count--):this.idleQueue.push(e),this.isDestroyed||this._startQueuedJob()}_getAvailableWorker(){if(this.idleQueue.length>0)return this.idleQueue.shift()||null;if(this.count<this._getMaxConcurrency()){this.count++;const e="".concat(this.name.toLowerCase()," (#").concat(this.count," of ").concat(this.maxConcurrency,")");return new Gb({name:e,source:this.source,url:this.url})}return null}_getMaxConcurrency(){return Tb?this.maxMobileConcurrency:this.maxConcurrency}}const Wb={maxConcurrency:3,maxMobileConcurrency:1,reuseWorkers:!0,onDebug:()=>{}};class Kb{static isSupported(){return Gb.isSupported()}static getWorkerFarm(e={}){return Kb._workerFarm=Kb._workerFarm||new Kb({}),Kb._workerFarm.setProps(e),Kb._workerFarm}constructor(e){Rb(this,"props",void 0),Rb(this,"workerPools",new Map),this.props={...Wb},this.setProps(e),this.workerPools=new Map}destroy(){for(const e of this.workerPools.values())e.destroy();this.workerPools=new Map}setProps(e){this.props={...this.props,...e};for(const e of this.workerPools.values())e.setProps(this._getWorkerPoolProps())}getWorkerPool(e){const{name:t,source:i,url:s}=e;let r=this.workerPools.get(t);return r||(r=new zb({name:t,source:i,url:s}),r.setProps(this._getWorkerPoolProps()),this.workerPools.set(t,r)),r}_getWorkerPoolProps(){return{maxConcurrency:this.props.maxConcurrency,maxMobileConcurrency:this.props.maxMobileConcurrency,reuseWorkers:this.props.reuseWorkers,onDebug:this.props.onDebug}}}Rb(Kb,"_workerFarm",void 0);var Xb=Object.freeze({__proto__:null,default:{}});const Jb={};async function Yb(e,t=null,i={}){return 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Uint8Array(e);return!(t.byteLength<hw.length||t[0]!==hw[0]||t[1]!==hw[1]||t[2]!==hw[2]||t[3]!==hw[3]||t[4]!==hw[4]||t[5]!==hw[5]||t[6]!==hw[6]||t[7]!==hw[7]||t[8]!==hw[8]||t[9]!==hw[9]||t[10]!==hw[10]||t[11]!==hw[11])}(e)){return pw((await GB(t)).KTX2File,e,t)}const{BasisFile:i}=await jB(t);return uw(i,e,t)}if("encoder"===t.basis.module){const i=await GB(t);return"ktx2"===t.basis.containerFormat?pw(i.KTX2File,e,t):uw(i.BasisFile,e,t)}{const{BasisFile:i}=await jB(t);return uw(i,e,t)}}},{_parseImageNode:vw}=globalThis,bw="undefined"!=typeof Image,yw="undefined"!=typeof ImageBitmap,Bw=Boolean(vw),ww=!!Cb||Bw;function xw(e){const t=function(e){if("undefined"!=typeof ImageBitmap&&e instanceof ImageBitmap)return"imagebitmap";if("undefined"!=typeof Image&&e instanceof Image)return"image";if(e&&"object"==typeof e&&e.data&&e.width&&e.height)return"data";return null}(e);if(!t)throw new Error("Not an image");return t}const Pw=/^data:image\/svg\+xml/,Cw=/\.svg((\?|#).*)?$/;function Mw(e){return e&&(Pw.test(e)||Cw.test(e))}function Ew(e,t){if(Mw(t))throw new Error("SVG cannot be parsed directly to imagebitmap");return new Blob([new Uint8Array(e)])}async function Fw(e,t,i){const s=function(e,t){if(Mw(t)){let t=(new TextDecoder).decode(e);try{"function"==typeof unescape&&"function"==typeof encodeURIComponent&&(t=unescape(encodeURIComponent(t)))}catch(e){throw new Error(e.message)}return"data:image/svg+xml;base64,".concat(btoa(t))}return Ew(e,t)}(e,i),r=self.URL||self.webkitURL,o="string"!=typeof s&&r.createObjectURL(s);try{return await async function(e,t){const i=new Image;if(i.src=e,t.image&&t.image.decode&&i.decode)return await i.decode(),i;return await new Promise(((t,s)=>{try{i.onload=()=>t(i),i.onerror=t=>s(new Error("Could not load image ".concat(e,": ").concat(t)))}catch(e){s(e)}}))}(o||s,t)}finally{o&&r.revokeObjectURL(o)}}const Iw={};let Dw=!0;async function Sw(e,t,i){let s;if(Mw(i)){s=await Fw(e,t,i)}else s=Ew(e,i);const r=t&&t.imagebitmap;return await async function(e,t=null){!function(e){for(const t in e||Iw)return!1;return!0}(t)&&Dw||(t=null);if(t)try{return await createImageBitmap(e,t)}catch(e){console.warn(e),Dw=!1}return await createImageBitmap(e)}(s,r)}function Tw(e){const t=Lw(e);return function(e){const t=Lw(e);if(!(t.byteLength>=24&&2303741511===t.getUint32(0,false)))return null;return{mimeType:"image/png",width:t.getUint32(16,false),height:t.getUint32(20,false)}}(t)||function(e){const t=Lw(e);if(!(t.byteLength>=3&&65496===t.getUint16(0,false)&&255===t.getUint8(2)))return null;const{tableMarkers:i,sofMarkers:s}=function(){const e=new Set([65499,65476,65484,65501,65534]);for(let t=65504;t<65520;++t)e.add(t);const t=new Set([65472,65473,65474,65475,65477,65478,65479,65481,65482,65483,65485,65486,65487,65502]);return{tableMarkers:e,sofMarkers:t}}();let r=2;for(;r+9<t.byteLength;){const e=t.getUint16(r,false);if(s.has(e))return{mimeType:"image/jpeg",height:t.getUint16(r+5,false),width:t.getUint16(r+7,false)};if(!i.has(e))return null;r+=2,r+=t.getUint16(r,false)}return null}(t)||function(e){const t=Lw(e);if(!(t.byteLength>=10&&1195984440===t.getUint32(0,false)))return null;return{mimeType:"image/gif",width:t.getUint16(6,true),height:t.getUint16(8,true)}}(t)||function(e){const t=Lw(e);if(!(t.byteLength>=14&&16973===t.getUint16(0,false)&&t.getUint32(2,true)===t.byteLength))return null;return{mimeType:"image/bmp",width:t.getUint32(18,true),height:t.getUint32(22,true)}}(t)}function Lw(e){if(e instanceof DataView)return e;if(ArrayBuffer.isView(e))return new DataView(e.buffer);if(e instanceof ArrayBuffer)return new DataView(e);throw new Error("toDataView")}const Rw={id:"image",module:"images",name:"Images",version:"3.2.6",mimeTypes:["image/png","image/jpeg","image/gif","image/webp","image/bmp","image/vnd.microsoft.icon","image/svg+xml"],extensions:["png","jpg","jpeg","gif","webp","bmp","ico","svg"],parse:async function(e,t,i){const s=((t=t||{}).image||{}).type||"auto",{url:r}=i||{};let o;switch(function(e){switch(e){case"auto":case"data":return function(){if(yw)return"imagebitmap";if(bw)return"image";if(ww)return"data";throw new Error("Install '@loaders.gl/polyfills' to parse images under Node.js")}();default:return function(e){switch(e){case"auto":return yw||bw||ww;case"imagebitmap":return yw;case"image":return bw;case"data":return ww;default:throw new Error("@loaders.gl/images: image ".concat(e," not supported in this environment"))}}(e),e}}(s)){case"imagebitmap":o=await Sw(e,t,r);break;case"image":o=await Fw(e,t,r);break;case"data":o=await async function(e,t){const{mimeType:i}=Tw(e)||{},s=globalThis._parseImageNode;return Pb(s),await s(e,i)}(e);break;default:Pb(!1)}return"data"===s&&(o=function(e){switch(xw(e)){case"data":return e;case"image":case"imagebitmap":const t=document.createElement("canvas"),i=t.getContext("2d");if(!i)throw new Error("getImageData");return t.width=e.width,t.height=e.height,i.drawImage(e,0,0),i.getImageData(0,0,e.width,e.height);default:throw new Error("getImageData")}}(o)),o},tests:[e=>Boolean(Tw(new DataView(e)))],options:{image:{type:"auto",decode:!0}}},Uw=["image/png","image/jpeg","image/gif"],kw={};function Ow(e){return void 0===kw[e]&&(kw[e]=function(e){switch(e){case"image/webp":return function(){if(!Cb)return!1;try{return 0===document.createElement("canvas").toDataURL("image/webp").indexOf("data:image/webp")}catch{return!1}}();case"image/svg":return Cb;default:if(!Cb){const{_parseImageNode:t}=globalThis;return Boolean(t)&&Uw.includes(e)}return!0}}(e)),kw[e]}function Nw(e,t){if(!e)throw new Error(t||"assert failed: gltf")}function Qw(e,t){if(e.startsWith("data:")||e.startsWith("http:")||e.startsWith("https:"))return e;const i=t.baseUri||t.uri;if(!i)throw new Error("'baseUri' must be provided to resolve relative url ".concat(e));return i.substr(0,i.lastIndexOf("/")+1)+e}const Vw=["SCALAR","VEC2","VEC3","VEC4"],Hw=[[Int8Array,5120],[Uint8Array,5121],[Int16Array,5122],[Uint16Array,5123],[Uint32Array,5125],[Float32Array,5126],[Float64Array,5130]],jw=new Map(Hw),Gw={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},zw={5120:1,5121:1,5122:2,5123:2,5125:4,5126:4},Ww={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array};function Kw(e){return Vw[e-1]||Vw[0]}function Xw(e){const t=jw.get(e.constructor);if(!t)throw new Error("Illegal typed array");return t}function Jw(e,t){const i=Ww[e.componentType],s=Gw[e.type],r=zw[e.componentType],o=e.count*s,n=e.count*s*r;return Nw(n>=0&&n<=t.byteLength),{ArrayType:i,length:o,byteLength:n}}const Yw={asset:{version:"2.0",generator:"loaders.gl"},buffers:[]};class Zw{constructor(e){Rb(this,"gltf",void 0),Rb(this,"sourceBuffers",void 0),Rb(this,"byteLength",void 0),this.gltf=e||{json:{...Yw},buffers:[]},this.sourceBuffers=[],this.byteLength=0,this.gltf.buffers&&this.gltf.buffers[0]&&(this.byteLength=this.gltf.buffers[0].byteLength,this.sourceBuffers=[this.gltf.buffers[0]])}get json(){return this.gltf.json}getApplicationData(e){return this.json[e]}getExtraData(e){return(this.json.extras||{})[e]}getExtension(e){const t=this.getUsedExtensions().find((t=>t===e)),i=this.json.extensions||{};return t?i[e]||!0:null}getRequiredExtension(e){const t=this.getRequiredExtensions().find((t=>t===e));return t?this.getExtension(e):null}getRequiredExtensions(){return this.json.extensionsRequired||[]}getUsedExtensions(){return this.json.extensionsUsed||[]}getObjectExtension(e,t){return(e.extensions||{})[t]}getScene(e){return this.getObject("scenes",e)}getNode(e){return this.getObject("nodes",e)}getSkin(e){return this.getObject("skins",e)}getMesh(e){return this.getObject("meshes",e)}getMaterial(e){return this.getObject("materials",e)}getAccessor(e){return this.getObject("accessors",e)}getTexture(e){return this.getObject("textures",e)}getSampler(e){return this.getObject("samplers",e)}getImage(e){return this.getObject("images",e)}getBufferView(e){return this.getObject("bufferViews",e)}getBuffer(e){return this.getObject("buffers",e)}getObject(e,t){if("object"==typeof t)return t;const i=this.json[e]&&this.json[e][t];if(!i)throw new Error("glTF file error: Could not find ".concat(e,"[").concat(t,"]"));return i}getTypedArrayForBufferView(e){const t=(e=this.getBufferView(e)).buffer,i=this.gltf.buffers[t];Nw(i);const s=(e.byteOffset||0)+i.byteOffset;return new Uint8Array(i.arrayBuffer,s,e.byteLength)}getTypedArrayForAccessor(e){e=this.getAccessor(e);const t=this.getBufferView(e.bufferView),i=this.getBuffer(t.buffer).data,{ArrayType:s,length:r}=Jw(e,t);return new s(i,t.byteOffset+e.byteOffset,r)}getTypedArrayForImageData(e){e=this.getAccessor(e);const t=this.getBufferView(e.bufferView),i=this.getBuffer(t.buffer).data,s=t.byteOffset||0;return new Uint8Array(i,s,t.byteLength)}addApplicationData(e,t){return this.json[e]=t,this}addExtraData(e,t){return this.json.extras=this.json.extras||{},this.json.extras[e]=t,this}addObjectExtension(e,t,i){return e.extensions=e.extensions||{},e.extensions[t]=i,this.registerUsedExtension(t),this}setObjectExtension(e,t,i){(e.extensions||{})[t]=i}removeObjectExtension(e,t){const i=e.extensions||{},s=i[t];return delete i[t],s}addExtension(e,t={}){return Nw(t),this.json.extensions=this.json.extensions||{},this.json.extensions[e]=t,this.registerUsedExtension(e),t}addRequiredExtension(e,t={}){return Nw(t),this.addExtension(e,t),this.registerRequiredExtension(e),t}registerUsedExtension(e){this.json.extensionsUsed=this.json.extensionsUsed||[],this.json.extensionsUsed.find((t=>t===e))||this.json.extensionsUsed.push(e)}registerRequiredExtension(e){this.registerUsedExtension(e),this.json.extensionsRequired=this.json.extensionsRequired||[],this.json.extensionsRequired.find((t=>t===e))||this.json.extensionsRequired.push(e)}removeExtension(e){this.json.extensionsRequired&&this._removeStringFromArray(this.json.extensionsRequired,e),this.json.extensionsUsed&&this._removeStringFromArray(this.json.extensionsUsed,e),this.json.extensions&&delete this.json.extensions[e]}setDefaultScene(e){this.json.scene=e}addScene(e){const{nodeIndices:t}=e;return this.json.scenes=this.json.scenes||[],this.json.scenes.push({nodes:t}),this.json.scenes.length-1}addNode(e){const{meshIndex:t,matrix:i}=e;this.json.nodes=this.json.nodes||[];const s={mesh:t};return i&&(s.matrix=i),this.json.nodes.push(s),this.json.nodes.length-1}addMesh(e){const{attributes:t,indices:i,material:s,mode:r=4}=e,o={primitives:[{attributes:this._addAttributes(t),mode:r}]};if(i){const e=this._addIndices(i);o.primitives[0].indices=e}return Number.isFinite(s)&&(o.primitives[0].material=s),this.json.meshes=this.json.meshes||[],this.json.meshes.push(o),this.json.meshes.length-1}addPointCloud(e){const t={primitives:[{attributes:this._addAttributes(e),mode:0}]};return this.json.meshes=this.json.meshes||[],this.json.meshes.push(t),this.json.meshes.length-1}addImage(e,t){const i=Tw(e),s=t||(null==i?void 0:i.mimeType),r={bufferView:this.addBufferView(e),mimeType:s};return this.json.images=this.json.images||[],this.json.images.push(r),this.json.images.length-1}addBufferView(e){const t=e.byteLength;Nw(Number.isFinite(t)),this.sourceBuffers=this.sourceBuffers||[],this.sourceBuffers.push(e);const i={buffer:0,byteOffset:this.byteLength,byteLength:t};return this.byteLength+=ry(t,4),this.json.bufferViews=this.json.bufferViews||[],this.json.bufferViews.push(i),this.json.bufferViews.length-1}addAccessor(e,t){const i={bufferView:e,type:Kw(t.size),componentType:t.componentType,count:t.count,max:t.max,min:t.min};return this.json.accessors=this.json.accessors||[],this.json.accessors.push(i),this.json.accessors.length-1}addBinaryBuffer(e,t={size:3}){const i=this.addBufferView(e);let s={min:t.min,max:t.max};s.min&&s.max||(s=this._getAccessorMinMax(e,t.size));const r={size:t.size,componentType:Xw(e),count:Math.round(e.length/t.size),min:s.min,max:s.max};return this.addAccessor(i,Object.assign(r,t))}addTexture(e){const{imageIndex:t}=e,i={source:t};return this.json.textures=this.json.textures||[],this.json.textures.push(i),this.json.textures.length-1}addMaterial(e){return this.json.materials=this.json.materials||[],this.json.materials.push(e),this.json.materials.length-1}createBinaryChunk(){var e,t;this.gltf.buffers=[];const i=this.byteLength,s=new ArrayBuffer(i),r=new Uint8Array(s);let o=0;for(const e of this.sourceBuffers||[])o=oy(e,r,o);null!==(e=this.json)&&void 0!==e&&null!==(t=e.buffers)&&void 0!==t&&t[0]?this.json.buffers[0].byteLength=i:this.json.buffers=[{byteLength:i}],this.gltf.binary=s,this.sourceBuffers=[s]}_removeStringFromArray(e,t){let i=!0;for(;i;){const s=e.indexOf(t);s>-1?e.splice(s,1):i=!1}}_addAttributes(e={}){const t={};for(const i in e){const s=e[i],r=this._getGltfAttributeName(i),o=this.addBinaryBuffer(s.value,s);t[r]=o}return t}_addIndices(e){return this.addBinaryBuffer(e,{size:1})}_getGltfAttributeName(e){switch(e.toLowerCase()){case"position":case"positions":case"vertices":return"POSITION";case"normal":case"normals":return"NORMAL";case"color":case"colors":return"COLOR_0";case"texcoord":case"texcoords":return"TEXCOORD_0";default:return e}}_getAccessorMinMax(e,t){const i={min:null,max:null};if(e.length<t)return i;i.min=[],i.max=[];const s=e.subarray(0,t);for(const e of s)i.min.push(e),i.max.push(e);for(let s=t;s<e.length;s+=t)for(let r=0;r<t;r++)i.min[0+r]=Math.min(i.min[0+r],e[s+r]),i.max[0+r]=Math.max(i.max[0+r],e[s+r]);return i}}const qw="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",$w="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px,fx,gx,mx;!function(e){e[e.NONE=0]="NONE",e[e.Null=1]="Null",e[e.Int=2]="Int",e[e.Float=3]="Float",e[e.Binary=4]="Binary",e[e.Utf8=5]="Utf8",e[e.Bool=6]="Bool",e[e.Decimal=7]="Decimal",e[e.Date=8]="Date",e[e.Time=9]="Time",e[e.Timestamp=10]="Timestamp",e[e.Interval=11]="Interval",e[e.List=12]="List",e[e.Struct=13]="Struct",e[e.Union=14]="Union",e[e.FixedSizeBinary=15]="FixedSizeBinary",e[e.FixedSizeList=16]="FixedSizeList",e[e.Map=17]="Map",e[e.Dictionary=-1]="Dictionary",e[e.Int8=-2]="Int8",e[e.Int16=-3]="Int16",e[e.Int32=-4]="Int32",e[e.Int64=-5]="Int64",e[e.Uint8=-6]="Uint8",e[e.Uint16=-7]="Uint16",e[e.Uint32=-8]="Uint32",e[e.Uint64=-9]="Uint64",e[e.Float16=-10]="Float16",e[e.Float32=-11]="Float32",e[e.Float64=-12]="Float64",e[e.DateDay=-13]="DateDay",e[e.DateMillisecond=-14]="DateMillisecond",e[e.TimestampSecond=-15]="TimestampSecond",e[e.TimestampMillisecond=-16]="TimestampMillisecond",e[e.TimestampMicrosecond=-17]="TimestampMicrosecond",e[e.TimestampNanosecond=-18]="TimestampNanosecond",e[e.TimeSecond=-19]="TimeSecond",e[e.TimeMillisecond=-20]="TimeMillisecond",e[e.TimeMicrosecond=-21]="TimeMicrosecond",e[e.TimeNanosecond=-22]="TimeNanosecond",e[e.DenseUnion=-23]="DenseUnion",e[e.SparseUnion=-24]="SparseUnion",e[e.IntervalDayTime=-25]="IntervalDayTime",e[e.IntervalYearMonth=-26]="IntervalYearMonth"}(px||(px={}));class _x{static isNull(e){return e&&e.typeId===px.Null}static isInt(e){return e&&e.typeId===px.Int}static isFloat(e){return e&&e.typeId===px.Float}static isBinary(e){return e&&e.typeId===px.Binary}static isUtf8(e){return e&&e.typeId===px.Utf8}static isBool(e){return e&&e.typeId===px.Bool}static isDecimal(e){return e&&e.typeId===px.Decimal}static isDate(e){return e&&e.typeId===px.Date}static isTime(e){return e&&e.typeId===px.Time}static isTimestamp(e){return e&&e.typeId===px.Timestamp}static isInterval(e){return e&&e.typeId===px.Interval}static isList(e){return e&&e.typeId===px.List}static isStruct(e){return e&&e.typeId===px.Struct}static isUnion(e){return e&&e.typeId===px.Union}static isFixedSizeBinary(e){return e&&e.typeId===px.FixedSizeBinary}static isFixedSizeList(e){return e&&e.typeId===px.FixedSizeList}static isMap(e){return e&&e.typeId===px.Map}static isDictionary(e){return e&&e.typeId===px.Dictionary}get typeId(){return px.NONE}compareTo(e){return this===e}}fx=Symbol.toStringTag;class vx extends _x{constructor(e,t){super(),Rb(this,"isSigned",void 0),Rb(this,"bitWidth",void 0),this.isSigned=e,this.bitWidth=t}get typeId(){return px.Int}get[fx](){return"Int"}toString(){return"".concat(this.isSigned?"I":"Ui","nt").concat(this.bitWidth)}}class bx extends vx{constructor(){super(!0,8)}}class yx extends vx{constructor(){super(!0,16)}}class Bx extends vx{constructor(){super(!0,32)}}class wx extends vx{constructor(){super(!1,8)}}class xx extends vx{constructor(){super(!1,16)}}class Px extends vx{constructor(){super(!1,32)}}const Cx=32,Mx=64;gx=Symbol.toStringTag;class Ex extends _x{constructor(e){super(),Rb(this,"precision",void 0),this.precision=e}get typeId(){return px.Float}get[gx](){return"Float"}toString(){return"Float".concat(this.precision)}}class Fx extends Ex{constructor(){super(Cx)}}class Ix extends Ex{constructor(){super(Mx)}}mx=Symbol.toStringTag;class Dx extends _x{constructor(e,t){super(),Rb(this,"listSize",void 0),Rb(this,"children",void 0),this.listSize=e,this.children=[t]}get typeId(){return px.FixedSizeList}get valueType(){return this.children[0].type}get valueField(){return this.children[0]}get[mx](){return"FixedSizeList"}toString(){return"FixedSizeList[".concat(this.listSize,"]<").concat(this.valueType,">")}}function Sx(e,t,i){const s=function(e){switch(e.constructor){case Int8Array:return new bx;case Uint8Array:return new wx;case Int16Array:return new yx;case Uint16Array:return new xx;case Int32Array:return new Bx;case Uint32Array:return new Px;case Float32Array:return new Fx;case Float64Array:return new Ix;default:throw new Error("array type not supported")}}(t.value),r=i||function(e){const t=new Map;"byteOffset"in e&&t.set("byteOffset",e.byteOffset.toString(10));"byteStride"in e&&t.set("byteStride",e.byteStride.toString(10));"normalized"in e&&t.set("normalized",e.normalized.toString());return t}(t);return new dx(e,new Dx(t.size,new dx("value",s)),!1,r)}function Tx(e,t,i){return Sx(e,t,i?Lx(i.metadata):void 0)}function Lx(e){const t=new Map;for(const i in e)t.set("".concat(i,".string"),JSON.stringify(e[i]));return t}const Rx={POSITION:"POSITION",NORMAL:"NORMAL",COLOR:"COLOR_0",TEX_COORD:"TEXCOORD_0"},Ux={1:Int8Array,2:Uint8Array,3:Int16Array,4:Uint16Array,5:Int32Array,6:Uint32Array,9:Float32Array};class kx{constructor(e){Rb(this,"draco",void 0),Rb(this,"decoder",void 0),Rb(this,"metadataQuerier",void 0),this.draco=e,this.decoder=new this.draco.Decoder,this.metadataQuerier=new this.draco.MetadataQuerier}destroy(){this.draco.destroy(this.decoder),this.draco.destroy(this.metadataQuerier)}parseSync(e,t={}){const i=new this.draco.DecoderBuffer;i.Init(new Int8Array(e),e.byteLength),this._disableAttributeTransforms(t);const s=this.decoder.GetEncodedGeometryType(i),r=s===this.draco.TRIANGULAR_MESH?new this.draco.Mesh:new this.draco.PointCloud;try{let e;switch(s){case this.draco.TRIANGULAR_MESH:e=this.decoder.DecodeBufferToMesh(i,r);break;case this.draco.POINT_CLOUD:e=this.decoder.DecodeBufferToPointCloud(i,r);break;default:throw new Error("DRACO: Unknown geometry type.")}if(!e.ok()||!r.ptr){const t="DRACO decompression failed: ".concat(e.error_msg());throw new Error(t)}const o=this._getDracoLoaderData(r,s,t),n=this._getMeshData(r,o,t),a=function(e){let t=1/0,i=1/0,s=1/0,r=-1/0,o=-1/0,n=-1/0;const a=e.POSITION?e.POSITION.value:[],l=a&&a.length;for(let e=0;e<l;e+=3){const l=a[e],A=a[e+1],h=a[e+2];t=l<t?l:t,i=A<i?A:i,s=h<s?h:s,r=l>r?l:r,o=A>o?A:o,n=h>n?h:n}return[[t,i,s],[r,o,n]]}(n.attributes),l=function(e,t,i){const s=Lx(t.metadata),r=[],o=function(e){const t={};for(const i in e){const s=e[i];t[s.name||"undefined"]=s}return t}(t.attributes);for(const t in e){const i=Tx(t,e[t],o[t]);r.push(i)}if(i){const e=Tx("indices",i);r.push(e)}return new cx(r,s)}(n.attributes,o,n.indices);return{loader:"draco",loaderData:o,header:{vertexCount:r.num_points(),boundingBox:a},...n,schema:l}}finally{this.draco.destroy(i),r&&this.draco.destroy(r)}}_getDracoLoaderData(e,t,i){const s=this._getTopLevelMetadata(e),r=this._getDracoAttributes(e,i);return{geometry_type:t,num_attributes:e.num_attributes(),num_points:e.num_points(),num_faces:e instanceof this.draco.Mesh?e.num_faces():0,metadata:s,attributes:r}}_getDracoAttributes(e,t){const i={};for(let s=0;s<e.num_attributes();s++){const r=this.decoder.GetAttribute(e,s),o=this._getAttributeMetadata(e,s);i[r.unique_id()]={unique_id:r.unique_id(),attribute_type:r.attribute_type(),data_type:r.data_type(),num_components:r.num_components(),byte_offset:r.byte_offset(),byte_stride:r.byte_stride(),normalized:r.normalized(),attribute_index:s,metadata:o};const n=this._getQuantizationTransform(r,t);n&&(i[r.unique_id()].quantization_transform=n);const a=this._getOctahedronTransform(r,t);a&&(i[r.unique_id()].octahedron_transform=a)}return i}_getMeshData(e,t,i){const s=this._getMeshAttributes(t,e,i);if(!s.POSITION)throw new Error("DRACO: No position attribute found.");return e instanceof this.draco.Mesh?"triangle-strip"===i.topology?{topology:"triangle-strip",mode:4,attributes:s,indices:{value:this._getTriangleStripIndices(e),size:1}}:{topology:"triangle-list",mode:5,attributes:s,indices:{value:this._getTriangleListIndices(e),size:1}}:{topology:"point-list",mode:0,attributes:s}}_getMeshAttributes(e,t,i){const s={};for(const r of Object.values(e.attributes)){const e=this._deduceAttributeName(r,i);r.name=e;const{value:o,size:n}=this._getAttributeValues(t,r);s[e]={value:o,size:n,byteOffset:r.byte_offset,byteStride:r.byte_stride,normalized:r.normalized}}return s}_getTriangleListIndices(e){const t=3*e.num_faces(),i=4*t,s=this.draco._malloc(i);try{return this.decoder.GetTrianglesUInt32Array(e,i,s),new Uint32Array(this.draco.HEAPF32.buffer,s,t).slice()}finally{this.draco._free(s)}}_getTriangleStripIndices(e){const t=new this.draco.DracoInt32Array;try{return this.decoder.GetTriangleStripsFromMesh(e,t),function(e){const t=e.size(),i=new Int32Array(t);for(let s=0;s<t;s++)i[s]=e.GetValue(s);return i}(t)}finally{this.draco.destroy(t)}}_getAttributeValues(e,t){const i=Ux[t.data_type],s=t.num_components,r=e.num_points()*s,o=r*i.BYTES_PER_ELEMENT,n=function(e,t){switch(t){case Float32Array:return e.DT_FLOAT32;case Int8Array:return e.DT_INT8;case Int16Array:return e.DT_INT16;case Int32Array:return e.DT_INT32;case Uint8Array:return e.DT_UINT8;case Uint16Array:return e.DT_UINT16;case Uint32Array:return e.DT_UINT32;default:return e.DT_INVALID}}(this.draco,i);let a;const l=this.draco._malloc(o);try{const s=this.decoder.GetAttribute(e,t.attribute_index);this.decoder.GetAttributeDataArrayForAllPoints(e,s,n,o,l),a=new i(this.draco.HEAPF32.buffer,l,r).slice()}finally{this.draco._free(l)}return{value:a,size:s}}_deduceAttributeName(e,t){const i=e.unique_id;for(const[e,s]of Object.entries(t.extraAttributes||{}))if(s===i)return e;const s=e.attribute_type;for(const e in Rx){if(this.draco[e]===s)return Rx[e]}const r=t.attributeNameEntry||"name";return e.metadata[r]?e.metadata[r].string:"CUSTOM_ATTRIBUTE_".concat(i)}_getTopLevelMetadata(e){const t=this.decoder.GetMetadata(e);return this._getDracoMetadata(t)}_getAttributeMetadata(e,t){const i=this.decoder.GetAttributeMetadata(e,t);return this._getDracoMetadata(i)}_getDracoMetadata(e){if(!e||!e.ptr)return{};const t={},i=this.metadataQuerier.NumEntries(e);for(let s=0;s<i;s++){const i=this.metadataQuerier.GetEntryName(e,s);t[i]=this._getDracoMetadataField(e,i)}return t}_getDracoMetadataField(e,t){const i=new this.draco.DracoInt32Array;try{this.metadataQuerier.GetIntEntryArray(e,t,i);const s=function(e){const t=e.size(),i=new Int32Array(t);for(let s=0;s<t;s++)i[s]=e.GetValue(s);return i}(i);return{int:this.metadataQuerier.GetIntEntry(e,t),string:this.metadataQuerier.GetStringEntry(e,t),double:this.metadataQuerier.GetDoubleEntry(e,t),intArray:s}}finally{this.draco.destroy(i)}}_disableAttributeTransforms(e){const{quantizedAttributes:t=[],octahedronAttributes:i=[]}=e,s=[...t,...i];for(const e of s)this.decoder.SkipAttributeTransform(this.draco[e])}_getQuantizationTransform(e,t){const{quantizedAttributes:i=[]}=t,s=e.attribute_type();if(i.map((e=>this.decoder[e])).includes(s)){const t=new this.draco.AttributeQuantizationTransform;try{if(t.InitFromAttribute(e))return{quantization_bits:t.quantization_bits(),range:t.range(),min_values:new Float32Array([1,2,3]).map((e=>t.min_value(e)))}}finally{this.draco.destroy(t)}}return null}_getOctahedronTransform(e,t){const{octahedronAttributes:i=[]}=t,s=e.attribute_type();if(i.map((e=>this.decoder[e])).includes(s)){const t=new this.draco.AttributeQuantizationTransform;try{if(t.InitFromAttribute(e))return{quantization_bits:t.quantization_bits()}}finally{this.draco.destroy(t)}}return null}}const Ox="https://www.gstatic.com/draco/versioned/decoders/".concat("1.4.1","/draco_decoder.js"),Nx="https://www.gstatic.com/draco/versioned/decoders/".concat("1.4.1","/draco_wasm_wrapper.js"),Qx="https://www.gstatic.com/draco/versioned/decoders/".concat("1.4.1","/draco_decoder.wasm");let Vx;async function Hx(e){const t=e.modules||{};return Vx=t.draco3d?Vx||t.draco3d.createDecoderModule({}).then((e=>({draco:e}))):Vx||async function(e){let t,i;if("js"===(e.draco&&e.draco.decoderType))t=await Yb(Ox,"draco",e);else[t,i]=await Promise.all([await Yb(Nx,"draco",e),await Yb(Qx,"draco",e)]);return t=t||globalThis.DracoDecoderModule,await function(e,t){const i={};t&&(i.wasmBinary=t);return new Promise((t=>{e({...i,onModuleLoaded:e=>t({draco:e})})}))}(t,i)}(e),await Vx}const jx={...hx,parse:async function(e,t){const{draco:i}=await Hx(t),s=new kx(i);try{return s.parseSync(e,null==t?void 0:t.draco)}finally{s.destroy()}}};function Gx(e){const{buffer:t,size:i,count:s}=function(e){let t=e,i=1,s=0;e&&e.value&&(t=e.value,i=e.size||1);t&&(ArrayBuffer.isView(t)||(t=function(e,t,i=!1){if(!e)return null;if(Array.isArray(e))return new t(e);if(i&&!(e instanceof t))return new t(e);return e}(t,Float32Array)),s=t.length/i);return{buffer:t,size:i,count:s}}(e);return{value:t,size:i,byteOffset:0,count:s,type:Kw(i),componentType:Xw(t)}}async function zx(e,t,i,s){const r=e.getObjectExtension(t,"KHR_draco_mesh_compression");if(!r)return;const o=e.getTypedArrayForBufferView(r.bufferView),n=sy(o.buffer,o.byteOffset),{parse:a}=s,l={...i};delete l["3d-tiles"];const A=await a(n,jx,l,s),h=function(e){const t={};for(const i in e){const s=e[i];if("indices"!==i){const e=Gx(s);t[i]=e}}return t}(A.attributes);for(const[i,s]of Object.entries(h))if(i in t.attributes){const r=t.attributes[i],o=e.getAccessor(r);null!=o&&o.min&&null!=o&&o.max&&(s.min=o.min,s.max=o.max)}t.attributes=h,A.indices&&(t.indices=Gx(A.indices)),function(e){if(!e.attributes&&Object.keys(e.attributes).length>0)throw new Error("glTF: Empty primitive detected: Draco decompression failure?")}(t)}function Wx(e,t,i=4,s,r){var o;if(!s.DracoWriter)throw new Error("options.gltf.DracoWriter not provided");const n=s.DracoWriter.encodeSync({attributes:e}),a=null==r||null===(o=r.parseSync)||void 0===o?void 0:o.call(r,{attributes:e}),l=s._addFauxAttributes(a.attributes);return{primitives:[{attributes:l,mode:i,extensions:{KHR_draco_mesh_compression:{bufferView:s.addBufferView(n),attributes:l}}}]}}function*Kx(e){for(const t of e.json.meshes||[])for(const e of t.primitives)yield e}var Xx=Object.freeze({__proto__:null,name:"KHR_draco_mesh_compression",preprocess:function(e,t,i){const s=new Zw(e);for(const e of Kx(s))s.getObjectExtension(e,"KHR_draco_mesh_compression")},decode:async function(e,t,i){var s;if(null==t||null===(s=t.gltf)||void 0===s||!s.decompressMeshes)return;const r=new Zw(e),o=[];for(const e of Kx(r))r.getObjectExtension(e,"KHR_draco_mesh_compression")&&o.push(zx(r,e,t,i));await Promise.all(o),r.removeExtension("KHR_draco_mesh_compression")},encode:function(e,t={}){const i=new Zw(e);for(const e of i.json.meshes||[])Wx(e),i.addRequiredExtension("KHR_draco_mesh_compression")}});var Jx=Object.freeze({__proto__:null,name:"KHR_lights_punctual",decode:async function(e){const t=new Zw(e),{json:i}=t,s=t.getExtension("KHR_lights_punctual");s&&(t.json.lights=s.lights,t.removeExtension("KHR_lights_punctual"));for(const e of i.nodes||[]){const i=t.getObjectExtension(e,"KHR_lights_punctual");i&&(e.light=i.light),t.removeObjectExtension(e,"KHR_lights_punctual")}},encode:async function(e){const t=new Zw(e),{json:i}=t;if(i.lights){const e=t.addExtension("KHR_lights_punctual");Nw(!e.lights),e.lights=i.lights,delete i.lights}if(t.json.lights){for(const e of t.json.lights){const i=e.node;t.addObjectExtension(i,"KHR_lights_punctual",e)}delete t.json.lights}}});function Yx(e,t){const i=Object.assign({},e.values);return Object.keys(e.uniforms||{}).forEach((t=>{e.uniforms[t].value&&!(t in i)&&(i[t]=e.uniforms[t].value)})),Object.keys(i).forEach((e=>{"object"==typeof i[e]&&void 0!==i[e].index&&(i[e].texture=t.getTexture(i[e].index))})),i}const Zx=[ax,lx,Ax,Xx,Jx,Object.freeze({__proto__:null,name:"KHR_materials_unlit",decode:async function(e){const t=new Zw(e),{json:i}=t;t.removeExtension("KHR_materials_unlit");for(const e of i.materials||[]){e.extensions&&e.extensions.KHR_materials_unlit&&(e.unlit=!0),t.removeObjectExtension(e,"KHR_materials_unlit")}},encode:function(e){const t=new Zw(e),{json:i}=t;if(t.materials)for(const e of i.materials||[])e.unlit&&(delete e.unlit,t.addObjectExtension(e,"KHR_materials_unlit",{}),t.addExtension("KHR_materials_unlit"))}}),Object.freeze({__proto__:null,name:"KHR_techniques_webgl",decode:async function(e){const t=new Zw(e),{json:i}=t,s=t.getExtension("KHR_techniques_webgl");if(s){const e=function(e,t){const{programs:i=[],shaders:s=[],techniques:r=[]}=e,o=new TextDecoder;return s.forEach((e=>{if(!Number.isFinite(e.bufferView))throw new Error("KHR_techniques_webgl: no shader code");e.code=o.decode(t.getTypedArrayForBufferView(e.bufferView))})),i.forEach((e=>{e.fragmentShader=s[e.fragmentShader],e.vertexShader=s[e.vertexShader]})),r.forEach((e=>{e.program=i[e.program]})),r}(s,t);for(const s of i.materials||[]){const i=t.getObjectExtension(s,"KHR_techniques_webgl");i&&(s.technique=Object.assign({},i,e[i.technique]),s.technique.values=Yx(s.technique,t)),t.removeObjectExtension(s,"KHR_techniques_webgl")}t.removeExtension("KHR_techniques_webgl")}},encode:async function(e,t){}})];function qx(e,t){var i;const s=(null==t||null===(i=t.gltf)||void 0===i?void 0:i.excludeExtensions)||{};return!(e in s&&!s[e])}const $x={accessors:"accessor",animations:"animation",buffers:"buffer",bufferViews:"bufferView",images:"image",materials:"material",meshes:"mesh",nodes:"node",samplers:"sampler",scenes:"scene",skins:"skin",textures:"texture"},eP={accessor:"accessors",animations:"animation",buffer:"buffers",bufferView:"bufferViews",image:"images",material:"materials",mesh:"meshes",node:"nodes",sampler:"samplers",scene:"scenes",skin:"skins",texture:"textures"};class tP{constructor(){Rb(this,"idToIndexMap",{animations:{},accessors:{},buffers:{},bufferViews:{},images:{},materials:{},meshes:{},nodes:{},samplers:{},scenes:{},skins:{},textures:{}}),Rb(this,"json",void 0)}normalize(e,t){this.json=e.json;const i=e.json;switch(i.asset&&i.asset.version){case"2.0":return;case void 0:case"1.0":break;default:return void console.warn("glTF: Unknown version ".concat(i.asset.version))}if(!t.normalize)throw new Error("glTF v1 is not supported.");console.warn("Converting glTF v1 to glTF v2 format. This is experimental and may fail."),this._addAsset(i),this._convertTopLevelObjectsToArrays(i),function(e){const t=new Zw(e),{json:i}=t;for(const e of i.images||[]){const i=t.getObjectExtension(e,"KHR_binary_glTF");i&&Object.assign(e,i),t.removeObjectExtension(e,"KHR_binary_glTF")}i.buffers&&i.buffers[0]&&delete i.buffers[0].uri,t.removeExtension("KHR_binary_glTF")}(e),this._convertObjectIdsToArrayIndices(i),this._updateObjects(i),this._updateMaterial(i)}_addAsset(e){e.asset=e.asset||{},e.asset.version="2.0",e.asset.generator=e.asset.generator||"Normalized to glTF 2.0 by loaders.gl"}_convertTopLevelObjectsToArrays(e){for(const t in $x)this._convertTopLevelObjectToArray(e,t)}_convertTopLevelObjectToArray(e,t){const i=e[t];if(i&&!Array.isArray(i)){e[t]=[];for(const s in i){const r=i[s];r.id=r.id||s;const o=e[t].length;e[t].push(r),this.idToIndexMap[t][s]=o}}}_convertObjectIdsToArrayIndices(e){for(const t in $x)this._convertIdsToIndices(e,t);"scene"in e&&(e.scene=this._convertIdToIndex(e.scene,"scene"));for(const t of e.textures)this._convertTextureIds(t);for(const t of e.meshes)this._convertMeshIds(t);for(const t of e.nodes)this._convertNodeIds(t);for(const t of e.scenes)this._convertSceneIds(t)}_convertTextureIds(e){e.source&&(e.source=this._convertIdToIndex(e.source,"image"))}_convertMeshIds(e){for(const t of e.primitives){const{attributes:e,indices:i,material:s}=t;for(const t in e)e[t]=this._convertIdToIndex(e[t],"accessor");i&&(t.indices=this._convertIdToIndex(i,"accessor")),s&&(t.material=this._convertIdToIndex(s,"material"))}}_convertNodeIds(e){e.children&&(e.children=e.children.map((e=>this._convertIdToIndex(e,"node")))),e.meshes&&(e.meshes=e.meshes.map((e=>this._convertIdToIndex(e,"mesh"))))}_convertSceneIds(e){e.nodes&&(e.nodes=e.nodes.map((e=>this._convertIdToIndex(e,"node"))))}_convertIdsToIndices(e,t){e[t]||(console.warn("gltf v1: json doesn't contain attribute ".concat(t)),e[t]=[]);for(const i of e[t])for(const e in i){const t=i[e],s=this._convertIdToIndex(t,e);i[e]=s}}_convertIdToIndex(e,t){const i=eP[t];if(i in this.idToIndexMap){const s=this.idToIndexMap[i][e];if(!Number.isFinite(s))throw new Error("gltf v1: failed to resolve ".concat(t," with id ").concat(e));return s}return e}_updateObjects(e){for(const e of this.json.buffers)delete e.type}_updateMaterial(e){for(const s of e.materials){var t,i;s.pbrMetallicRoughness={baseColorFactor:[1,1,1,1],metallicFactor:1,roughnessFactor:1};const r=(null===(t=s.values)||void 0===t?void 0:t.tex)||(null===(i=s.values)||void 0===i?void 0:i.texture2d_0),o=e.textures.findIndex((e=>e.id===r));-1!==o&&(s.pbrMetallicRoughness.baseColorTexture={index:o})}}}const iP={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},sP={5120:1,5121:1,5122:2,5123:2,5125:4,5126:4},rP=10240,oP=10241,nP=10242,aP=10243,lP=10497,AP={magFilter:rP,minFilter:oP,wrapS:nP,wrapT:aP},hP={[rP]:9729,[oP]:9986,[nP]:lP,[aP]:lP};class cP{constructor(){Rb(this,"baseUri",""),Rb(this,"json",{}),Rb(this,"buffers",[]),Rb(this,"images",[])}postProcess(e,t={}){const{json:i,buffers:s=[],images:r=[],baseUri:o=""}=e;return Nw(i),this.baseUri=o,this.json=i,this.buffers=s,this.images=r,this._resolveTree(this.json,t),this.json}_resolveTree(e,t={}){e.bufferViews&&(e.bufferViews=e.bufferViews.map(((e,t)=>this._resolveBufferView(e,t)))),e.images&&(e.images=e.images.map(((e,t)=>this._resolveImage(e,t)))),e.samplers&&(e.samplers=e.samplers.map(((e,t)=>this._resolveSampler(e,t)))),e.textures&&(e.textures=e.textures.map(((e,t)=>this._resolveTexture(e,t)))),e.accessors&&(e.accessors=e.accessors.map(((e,t)=>this._resolveAccessor(e,t)))),e.materials&&(e.materials=e.materials.map(((e,t)=>this._resolveMaterial(e,t)))),e.meshes&&(e.meshes=e.meshes.map(((e,t)=>this._resolveMesh(e,t)))),e.nodes&&(e.nodes=e.nodes.map(((e,t)=>this._resolveNode(e,t)))),e.skins&&(e.skins=e.skins.map(((e,t)=>this._resolveSkin(e,t)))),e.scenes&&(e.scenes=e.scenes.map(((e,t)=>this._resolveScene(e,t)))),void 0!==e.scene&&(e.scene=e.scenes[this.json.scene])}getScene(e){return this._get("scenes",e)}getNode(e){return this._get("nodes",e)}getSkin(e){return this._get("skins",e)}getMesh(e){return this._get("meshes",e)}getMaterial(e){return this._get("materials",e)}getAccessor(e){return this._get("accessors",e)}getCamera(e){return null}getTexture(e){return this._get("textures",e)}getSampler(e){return this._get("samplers",e)}getImage(e){return this._get("images",e)}getBufferView(e){return this._get("bufferViews",e)}getBuffer(e){return this._get("buffers",e)}_get(e,t){if("object"==typeof t)return t;const i=this.json[e]&&this.json[e][t];return i||console.warn("glTF file error: Could not find ".concat(e,"[").concat(t,"]")),i}_resolveScene(e,t){return e.id=e.id||"scene-".concat(t),e.nodes=(e.nodes||[]).map((e=>this.getNode(e))),e}_resolveNode(e,t){return e.id=e.id||"node-".concat(t),e.children&&(e.children=e.children.map((e=>this.getNode(e)))),void 0!==e.mesh?e.mesh=this.getMesh(e.mesh):void 0!==e.meshes&&e.meshes.length&&(e.mesh=e.meshes.reduce(((e,t)=>{const i=this.getMesh(t);return 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0!==e.material&&(e.material=this.getMaterial(e.material)),e}))),e}_resolveMaterial(e,t){if(e.id=e.id||"material-".concat(t),e.normalTexture&&(e.normalTexture={...e.normalTexture},e.normalTexture.texture=this.getTexture(e.normalTexture.index)),e.occlusionTexture&&(e.occlustionTexture={...e.occlustionTexture},e.occlusionTexture.texture=this.getTexture(e.occlusionTexture.index)),e.emissiveTexture&&(e.emmisiveTexture={...e.emmisiveTexture},e.emissiveTexture.texture=this.getTexture(e.emissiveTexture.index)),e.emissiveFactor||(e.emissiveFactor=e.emmisiveTexture?[1,1,1]:[0,0,0]),e.pbrMetallicRoughness){e.pbrMetallicRoughness={...e.pbrMetallicRoughness};const t=e.pbrMetallicRoughness;t.baseColorTexture&&(t.baseColorTexture={...t.baseColorTexture},t.baseColorTexture.texture=this.getTexture(t.baseColorTexture.index)),t.metallicRoughnessTexture&&(t.metallicRoughnessTexture={...t.metallicRoughnessTexture},t.metallicRoughnessTexture.texture=this.getTexture(t.metallicRoughnessTexture.index))}return e}_resolveAccessor(e,t){var i,s;if(e.id=e.id||"accessor-".concat(t),void 0!==e.bufferView&&(e.bufferView=this.getBufferView(e.bufferView)),e.bytesPerComponent=(i=e.componentType,sP[i]),e.components=(s=e.type,iP[s]),e.bytesPerElement=e.bytesPerComponent*e.components,e.bufferView){const t=e.bufferView.buffer,{ArrayType:i,byteLength:s}=Jw(e,e.bufferView),r=(e.bufferView.byteOffset||0)+(e.byteOffset||0)+t.byteOffset;let o=t.arrayBuffer.slice(r,r+s);e.bufferView.byteStride&&(o=this._getValueFromInterleavedBuffer(t,r,e.bufferView.byteStride,e.bytesPerElement,e.count)),e.value=new i(o)}return e}_getValueFromInterleavedBuffer(e,t,i,s,r){const o=new Uint8Array(r*s);for(let n=0;n<r;n++){const r=t+n*i;o.set(new Uint8Array(e.arrayBuffer.slice(r,r+s)),n*s)}return o.buffer}_resolveTexture(e,t){return e.id=e.id||"texture-".concat(t),e.sampler="sampler"in e?this.getSampler(e.sampler):hP,e.source=this.getImage(e.source),e}_resolveSampler(e,t){e.id=e.id||"sampler-".concat(t),e.parameters={};for(const t 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DataView(t),o=function(e,t=0){return"".concat(String.fromCharCode(e.getUint8(t+0))).concat(String.fromCharCode(e.getUint8(t+1))).concat(String.fromCharCode(e.getUint8(t+2))).concat(String.fromCharCode(e.getUint8(t+3)))}(r,i+0),n=r.getUint32(i+4,dP),a=r.getUint32(i+8,dP);switch(Object.assign(e,{header:{byteOffset:i,byteLength:a,hasBinChunk:!1},type:o,version:n,json:{},binChunks:[]}),i+=12,e.version){case 1:return function(e,t,i){Pb(e.header.byteLength>20);const s=t.getUint32(i+0,dP),r=t.getUint32(i+4,dP);return i+=8,Pb(0===r),fP(e,t,i,s),i+=s,i+=gP(e,t,i,e.header.byteLength)}(e,r,i);case 2:return function(e,t,i,s){return Pb(e.header.byteLength>20),function(e,t,i,s){for(;i+8<=e.header.byteLength;){const r=t.getUint32(i+0,dP),o=t.getUint32(i+4,dP);switch(i+=8,o){case 1313821514:fP(e,t,i,r);break;case 5130562:gP(e,t,i,r);break;case 0:s.strict||fP(e,t,i,r);break;case 1:s.strict||gP(e,t,i,r)}i+=ry(r,4)}}(e,t,i,s),i+e.header.byteLength}(e,r,i,{});default:throw new Error("Invalid GLB version ".concat(e.version,". Only supports v1 and v2."))}}function fP(e,t,i,s){const r=new Uint8Array(t.buffer,i,s),o=new TextDecoder("utf8").decode(r);return e.json=JSON.parse(o),ry(s,4)}function gP(e,t,i,s){return e.header.hasBinChunk=!0,e.binChunks.push({byteOffset:i,byteLength:s,arrayBuffer:t.buffer}),ry(s,4)}async function mP(e,t,i=0,s,r){var o,n,a,l;!function(e,t,i,s){s.uri&&(e.baseUri=s.uri);if(t instanceof ArrayBuffer&&!function(e,t=0,i={}){const s=new DataView(e),{magic:r=uP}=i,o=s.getUint32(t,!1);return o===r||o===uP}(t,i,s)){t=(new TextDecoder).decode(t)}if("string"==typeof t)e.json=ey(t);else if(t instanceof ArrayBuffer){const r={};i=pP(r,t,i,s.glb),Nw("glTF"===r.type,"Invalid GLB magic string ".concat(r.type)),e._glb=r,e.json=r.json}else Nw(!1,"GLTF: must be ArrayBuffer or string");const r=e.json.buffers||[];if(e.buffers=new Array(r.length).fill(null),e._glb&&e._glb.header.hasBinChunk){const{binChunks:t}=e._glb;e.buffers[0]={arrayBuffer:t[0].arrayBuffer,byteOffset:t[0].byteOffset,byteLength:t[0].byteLength}}const o=e.json.images||[];e.images=new Array(o.length).fill({})}(e,t,i,s),function(e,t={}){(new tP).normalize(e,t)}(e,{normalize:null==s||null===(o=s.gltf)||void 0===o?void 0:o.normalize}),function(e,t={},i){const s=Zx.filter((e=>qx(e.name,t)));for(const o of s){var r;null===(r=o.preprocess)||void 0===r||r.call(o,e,t,i)}}(e,s,r);const A=[];if(null!=s&&null!==(n=s.gltf)&&void 0!==n&&n.loadBuffers&&e.json.buffers&&await async function(e,t,i){const s=e.json.buffers||[];for(let n=0;n<s.length;++n){const a=s[n];if(a.uri){var r,o;const{fetch:s}=i;Nw(s);const l=Qw(a.uri,t),A=await(null==i||null===(r=i.fetch)||void 0===r?void 0:r.call(i,l)),h=await(null==A||null===(o=A.arrayBuffer)||void 0===o?void 0:o.call(A));e.buffers[n]={arrayBuffer:h,byteOffset:0,byteLength:h.byteLength},delete a.uri}else null===e.buffers[n]&&(e.buffers[n]={arrayBuffer:new ArrayBuffer(a.byteLength),byteOffset:0,byteLength:a.byteLength})}}(e,s,r),null!=s&&null!==(a=s.gltf)&&void 0!==a&&a.loadImages){const t=async function(e,t,i){const s=function(e){const t=new Set,i=e.json.textures||[];for(const e of i)void 0!==e.source&&t.add(e.source);return Array.from(t).sort()}(e),r=e.json.images||[],o=[];for(const n of s)o.push(_P(e,r[n],n,t,i));return await Promise.all(o)}(e,s,r);A.push(t)}const h=async function(e,t={},i){const s=Zx.filter((e=>qx(e.name,t)));for(const o of s){var r;await(null===(r=o.decode)||void 0===r?void 0:r.call(o,e,t,i))}}(e,s,r);return A.push(h),await Promise.all(A),null!=s&&null!==(l=s.gltf)&&void 0!==l&&l.postProcess?function(e,t){return(new cP).postProcess(e,t)}(e,s):e}async function _P(e,t,i,s,r){const{fetch:o,parse:n}=r;let a;if(t.uri){const e=Qw(t.uri,s),i=await o(e);a=await i.arrayBuffer()}if(Number.isFinite(t.bufferView)){const i=function(e,t,i){const s=e.bufferViews[i];Nw(s);const r=t[s.buffer];Nw(r);const o=(s.byteOffset||0)+r.byteOffset;return new Uint8Array(r.arrayBuffer,o,s.byteLength)}(e.json,e.buffers,t.bufferView);a=sy(i.buffer,i.byteOffset,i.byteLength)}Nw(a,"glTF image has no data");let l=await n(a,[Rw,_w],{mimeType:t.mimeType,basis:s.basis||{format:mw()}},r);l&&l[0]&&(l={compressed:!0,mipmaps:!1,width:l[0].width,height:l[0].height,data:l[0]}),e.images=e.images||[],e.images[i]=l}const vP={name:"glTF",id:"gltf",module:"gltf",version:"3.2.6",extensions:["gltf","glb"],mimeTypes:["model/gltf+json","model/gltf-binary"],text:!0,binary:!0,tests:["glTF"],parse:async function(e,t={},i){(t={...vP.options,...t}).gltf={...vP.options.gltf,...t.gltf};const{byteOffset:s=0}=t;return await mP({},e,s,t,i)},options:{gltf:{normalize:!0,loadBuffers:!0,loadImages:!0,decompressMeshes:!0,postProcess:!0},log:console},deprecatedOptions:{fetchImages:"gltf.loadImages",createImages:"gltf.loadImages",decompress:"gltf.decompressMeshes",postProcess:"gltf.postProcess",gltf:{decompress:"gltf.decompressMeshes"}}};class bP{constructor(e){}load(e,t,i,s,r,o,n){!function(e,t,i,s,r,o,n){const a=e.viewer.scene.canvas.spinner;a.processes++;"glb"===t.split(".").pop()?e.dataSource.getGLB(t,(n=>{s.basePath=BP(t),wP(e,t,n,i,s,r,o),a.processes--}),(e=>{a.processes--,n(e)})):e.dataSource.getGLTF(t,(n=>{s.basePath=BP(t),wP(e,t,n,i,s,r,o),a.processes--}),(e=>{a.processes--,n(e)}))}(e,t,i,s=s||{},r,(function(){I.scheduleTask((function(){r.scene.fire("modelLoaded",r.id),r.fire("loaded",!0,!1)})),o&&o()}),(function(t){e.error(t),n&&n(t),r.fire("error",t)}))}parse(e,t,i,s,r,o,n){wP(e,"",t,i,s=s||{},r,(function(){r.scene.fire("modelLoaded",r.id),r.fire("loaded",!0,!1),o&&o()}))}}function yP(e){const t={},i={},s=e.metaObjects||[],r={};for(let e=0,t=s.length;e<t;e++){const t=s[e];r[t.id]=t}for(let e=0,o=s.length;e<o;e++){const o=s[e];if(void 0!==o.parent&&null!==o.parent){const e=r[o.parent];if(o.type===e.type){let s=e;for(;s.parent&&r[s.parent].type===s.type;)s=r[s.parent];(t[s.id]||(t[s.id]={numChildren:0,countChildren:0})).numChildren++,i[o.id]=s}}}return{metaObjectsMap:r,eachRootStats:t,eachChildRoot:i}}function BP(e){const t=e.lastIndexOf("/");return 0!==t?e.substring(0,t+1):""}function wP(e,t,i,s,r,o,n){const a=e.viewer.scene.canvas.spinner;a.processes++,OB(i,vP,{baseUri:r.basePath}).then((i=>{const l={src:t,entityId:r.entityId,metaModelCorrections:s?yP(s):null,loadBuffer:r.loadBuffer,basePath:r.basePath,handlenode:r.handlenode,backfaces:!!r.backfaces,gltfData:i,scene:o.scene,plugin:e,sceneModel:o,numObjects:0,nodes:[],nextId:0,log:t=>{e.log(t)}};!function(e){const t=e.gltfData.textures;if(t)for(let i=0,s=t.length;i<s;i++)xP(e,t[i])}(l),function(e){const t=e.gltfData.materials;if(t)for(let i=0,s=t.length;i<s;i++){const s=t[i];s._textureSetId=PP(e,s),s._attributes=CP(e,s)}}(l),function(e){const t=e.gltfData,i=t.scene||t.scenes[0];if(!i)return void IP(e,"glTF has no default scene");!function(e,t){const i=t.nodes;if(!i)return;for(let t=0,s=i.length;t<s;t++){MP(e,i[t])}for(let t=0,s=i.length;t<s;t++){FP(e,i[t],0,null)}}(e,i)}(l),o.finalize(),a.processes--,n()}))}function xP(e,t){if(!t.source||!t.source.image)return;const i="texture-"+e.nextId++;let s=1005;switch(t.sampler.minFilter){case 9728:s=1003;break;case 9729:s=1006;break;case 9984:s=1004;break;case 9985:s=1007;break;case 9986:s=1005;break;case 9987:s=1008}let r=1006;switch(t.sampler.magFilter){case 9728:r=1003;break;case 9729:r=1006}let o=1e3;switch(t.sampler.wrapS){case 33071:o=1001;break;case 33648:o=1002;break;case 10497:o=1e3}let n=1e3;switch(t.sampler.wrapT){case 33071:n=1001;break;case 33648:n=1002;break;case 10497:n=1e3}let a=1e3;switch(t.sampler.wrapR){case 33071:a=1001;break;case 33648:a=1002;break;case 10497:a=1e3}e.sceneModel.createTexture({id:i,image:t.source.image,flipY:!!t.flipY,minFilter:s,magFilter:r,wrapS:o,wrapT:n,wrapR:a,encoding:3001}),t._textureId=i}function PP(e,t){const i={};t.normalTexture&&(i.normalTextureId=t.normalTexture.texture._textureId),t.occlusionTexture&&(i.occlusionTextureId=t.occlusionTexture.texture._textureId),t.emissiveTexture&&(i.emissiveTextureId=t.emissiveTexture.texture._textureId);const s=t.pbrMetallicRoughness;if(t.pbrMetallicRoughness){const r=t.pbrMetallicRoughness,o=r.baseColorTexture||r.colorTexture;o&&(o.texture?i.colorTextureId=o.texture._textureId:i.colorTextureId=e.gltfData.textures[o.index]._textureId),s.metallicRoughnessTexture&&(i.metallicRoughnessTextureId=s.metallicRoughnessTexture.texture._textureId)}const r=t.extensions;if(r){const t=r.KHR_materials_pbrSpecularGlossiness;if(t){t.specularTexture;const s=t.specularColorTexture;null!=s&&(i.colorTextureId=e.gltfData.textures[s.index]._textureId)}}return void 0!==i.normalTextureId||void 0!==i.occlusionTextureId||void 0!==i.emissiveTextureId||void 0!==i.colorTextureId||void 0!==i.metallicRoughnessTextureId?(i.id=`textureSet-${e.nextId++};`,e.sceneModel.createTextureSet(i),i.id):null}function CP(e,t){const i=t.extensions,s={color:new Float32Array([1,1,1,1]),opacity:1,metallic:0,roughness:1,doubleSided:!0};if(i){const e=i.KHR_materials_pbrSpecularGlossiness;if(e){const t=e.diffuseFactor;null!=t&&s.color.set(t)}const t=i.KHR_materials_common;if(t){const e=t.technique,i=t.values||{},r="BLINN"===e,o="PHONG"===e,n="LAMBERT"===e,a=i.diffuse;a&&(r||o||n)&&(y.isString(a)||s.color.set(a));const l=i.transparency;null!=l&&(s.opacity=l);const A=i.transparent;null!=A&&(s.opacity=A)}}const r=t.pbrMetallicRoughness;if(r){const e=r.baseColorFactor;e&&(s.color[0]=e[0],s.color[1]=e[1],s.color[2]=e[2],s.opacity=e[3]);const t=r.metallicFactor;null!=t&&(s.metallic=t);const i=r.roughnessFactor;null!=i&&(s.roughness=i)}return s.doubleSided=!1!==t.doubleSided,s}function MP(e,t){const i=t.mesh;if(i&&(i.instances=i.instances?i.instances+1:1),t.children){const i=t.children;for(let t=0,s=i.length;t<s;t++){const s=i[t];s?MP(e,s):IP(e,"Node not found: "+t)}}}const EP=[];function FP(e,t,i,s){let r;e.gltfData,t.matrix&&(r=t.matrix,s=s?d.mulMat4(s,r,d.mat4()):r),t.translation&&(r=d.translationMat4v(t.translation),s=s?d.mulMat4(s,r,d.mat4()):r),t.rotation&&(r=d.quaternionToMat4(t.rotation),s=s?d.mulMat4(s,r,d.mat4()):r),t.scale&&(r=d.scalingMat4v(t.scale),s=s?d.mulMat4(s,r,d.mat4()):r);const o=e.sceneModel;if(t.mesh){const i=t.mesh;if(e.handlenode){const i={};if(!e.handlenode(e.sceneModel.id,t,i))return;i.createEntity}const r=s?s.slice():d.identityMat4(),n=i.primitives.length;if(n>0)for(let t=0;t<n;t++){const s=i.primitives[t];if(s.mode<4)continue;const n={id:o.id+"."+e.numObjects++},a=s.material;a?(n.textureSetId=a._textureSetId,n.color=a._attributes.color,n.opacity=a._attributes.opacity,n.metallic=a._attributes.metallic,n.roughness=a._attributes.roughness):(n.color=new Float32Array([1,1,1]),n.opacity=1);const l=!1!==e.backfaces||a&&!1!==a.doubleSided;switch(s.mode){case 0:n.primitive="points";break;case 1:case 2:case 3:n.primitive="lines";break;default:n.primitive=l?"triangles":"solid"}const A=s.attributes.POSITION;if(!A)continue;n.localPositions=A.value,n.positions=new Float64Array(n.localPositions.length),s.attributes.NORMAL&&(n.normals=s.attributes.NORMAL.value),s.attributes.TEXCOORD_0&&(n.uv=s.attributes.TEXCOORD_0.value),s.indices&&(n.indices=s.indices.value),d.transformPositions3(r,n.localPositions,n.positions);const h=d.vec3();Z(n.positions,n.positions,h)&&(n.origin=h),o.createMesh(n),EP.push(n.id)}}if(t.children){const r=t.children;for(let t=0,o=r.length;t<o;t++){FP(e,r[t],i+1,s)}}if(e.entityId)0===i&&(o.createEntity({id:e.entityId,meshIds:EP,isObject:!0}),EP.length=0);else{const s=t.name;if((null!=s||0===i)&&EP.length>0){null==s&&e.log("Warning: 'name' properties not found on glTF scene nodes - will randomly-generate object IDs in XKT");let t=s;if(e.metaModelCorrections){const i=e.metaModelCorrections.eachChildRoot[t];if(i){const t=e.metaModelCorrections.eachRootStats[i.id];t.countChildren++,t.countChildren>=t.numChildren&&(o.createEntity({id:i.id,meshIds:EP,isObject:!0}),EP.length=0)}else{e.metaModelCorrections.metaObjectsMap[t]&&(o.createEntity({id:t,meshIds:EP,isObject:!0}),EP.length=0)}}else o.createEntity({id:t,meshIds:EP,isObject:!0}),EP.length=0}}}function IP(e,t){e.plugin.error(t)}const DP={DEFAULT:{}};class SP extends z{constructor(e,t={}){super("GLTFLoader",e,t),this._sceneModelLoader=new bP(this,t),this.dataSource=t.dataSource,this.objectDefaults=t.objectDefaults}set dataSource(e){this._dataSource=e||new qc}get dataSource(){return this._dataSource}set objectDefaults(e){this._objectDefaults=e||DP}get objectDefaults(){return this._objectDefaults}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new Fc(this.viewer.scene,y.apply(e,{isModel:!0,dtxEnabled:e.dtxEnabled})),i=t.id;if(!e.src&&!e.gltf)return this.error("load() param expected: src or gltf"),t;if(e.metaModelSrc||e.metaModelJSON){const s=e.objectDefaults||this._objectDefaults||DP,r=r=>{let o;if(this.viewer.metaScene.createMetaModel(i,r,{includeTypes:e.includeTypes,excludeTypes:e.excludeTypes}),this.viewer.scene.canvas.spinner.processes--,e.includeTypes){o={};for(let t=0,i=e.includeTypes.length;t<i;t++)o[e.includeTypes[t]]=!0}if(e.excludeTypes){o||(o={});for(let t=0,i=e.excludeTypes.length;t<i;t++)o[e.excludeTypes[t]]=!0}e.readableGeometry=!1,e.handleGLTFNode=(e,t,i)=>{const r=t.name;if(!r)return!0;const o=r,n=this.viewer.metaScene.metaObjects[o],a=(n?n.type:"DEFAULT")||"DEFAULT";i.createEntity={id:o,isObject:!0};const l=s[a];return l&&(!1===l.visible&&(i.createEntity.visible=!1),l.colorize&&(i.createEntity.colorize=l.colorize),!1===l.pickable&&(i.createEntity.pickable=!1),void 0!==l.opacity&&null!==l.opacity&&(i.createEntity.opacity=l.opacity)),!0},e.src?this._sceneModelLoader.load(this,e.src,r,e,t):this._sceneModelLoader.parse(this,e.gltf,r,e,t)};if(e.metaModelSrc){const t=e.metaModelSrc;this.viewer.scene.canvas.spinner.processes++,this._dataSource.getMetaModel(t,(e=>{this.viewer.scene.canvas.spinner.processes--,r(e)}),(e=>{this.error(`load(): Failed to load model metadata for model '${i} from  '${t}' - ${e}`),this.viewer.scene.canvas.spinner.processes--}))}else e.metaModelJSON&&r(e.metaModelJSON)}else e.handleGLTFNode=(e,t,i)=>{const s=t.name;if(!s)return!0;const r=s;return i.createEntity={id:r,isObject:!0},!0},e.src?this._sceneModelLoader.load(this,e.src,null,e,t):this._sceneModelLoader.parse(this,e.gltf,null,e,t);return t.once("destroyed",(()=>{this.viewer.metaScene.destroyMetaModel(i)})),t}destroy(){super.destroy()}}function TP(e,t,i={}){const s="lightgrey",r=i.hoverColor||"rgba(0,0,0,0.4)",o=i.textColor||"black",n=500,a=n+n/3,l=a/24,A=[{boundary:[6,6,6,6],color:i.frontColor||i.color||"#55FF55"},{boundary:[18,6,6,6],color:i.backColor||i.color||"#55FF55"},{boundary:[12,6,6,6],color:i.rightColor||i.color||"#FF5555"},{boundary:[0,6,6,6],color:i.leftColor||i.color||"#FF5555"},{boundary:[6,0,6,6],color:i.topColor||i.color||"#7777FF"},{boundary:[6,12,6,6],color:i.bottomColor||i.color||"#7777FF"}],h=[{label:"NavCube.front",boundaries:[[7,7,4,4]],dir:[0,1,0],up:[0,0,1]},{label:"NavCube.back",boundaries:[[19,7,4,4]],dir:[0,-1,0],up:[0,0,1]},{label:"NavCube.right",boundaries:[[13,7,4,4]],dir:[-1,0,0],up:[0,0,1]},{label:"NavCube.left",boundaries:[[1,7,4,4]],dir:[1,0,0],up:[0,0,1]},{label:"NavCube.top",boundaries:[[7,1,4,4]],dir:[0,0,-1],up:[0,1,0]},{label:"NavCube.bottom",boundaries:[[7,13,4,4]],dir:[0,0,1],up:[0,-1,0]},{boundaries:[[7,5,4,2]],dir:[0,1,-1],up:[0,1,1]},{boundaries:[[1,6,4,1],[6,1,1,4]],dir:[1,0,-1],up:[1,0,1]},{boundaries:[[7,0,4,1],[19,6,4,1]],dir:[0,-1,-1],up:[0,-1,1]},{boundaries:[[13,6,4,1],[11,1,1,4]],dir:[-1,0,-1],up:[-1,0,1]},{boundaries:[[7,11,4,2]],dir:[0,1,1],up:[0,-1,1]},{boundaries:[[1,11,4,1],[6,13,1,4]],dir:[1,0,1],up:[-1,0,1]},{boundaries:[[7,17,4,1],[19,11,4,1]],dir:[0,-1,1],up:[0,1,1]},{boundaries:[[13,11,4,1],[11,13,1,4]],dir:[-1,0,1],up:[1,0,1]},{boundaries:[[5,7,2,4]],dir:[1,1,0],up:[0,0,1]},{boundaries:[[11,7,2,4]],dir:[-1,1,0],up:[0,0,1]},{boundaries:[[17,7,2,4]],dir:[-1,-1,0],up:[0,0,1]},{boundaries:[[0,7,1,4],[23,7,1,4]],dir:[1,-1,0],up:[0,0,1]},{boundaries:[[5,11,2,2]],dir:[1,1,1],up:[-1,-1,1]},{boundaries:[[23,11,1,1],[6,17,1,1],[0,11,1,1]],dir:[1,-1,1],up:[-1,1,1]},{boundaries:[[5,5,2,2]],dir:[1,1,-1],up:[1,1,1]},{boundaries:[[11,17,1,1],[17,11,2,1]],dir:[-1,-1,1],up:[1,1,1]},{boundaries:[[17,6,2,1],[11,0,1,1]],dir:[-1,-1,-1],up:[-1,-1,1]},{boundaries:[[11,11,2,2]],dir:[-1,1,1],up:[1,-1,1]},{boundaries:[[0,6,1,1],[6,0,1,1],[23,6,1,1]],dir:[1,-1,-1],up:[1,-1,1]},{boundaries:[[11,5,2,2]],dir:[-1,1,-1],up:[-1,1,1]}];i.frontColor||i.color,i.backColor||i.color,i.rightColor||i.color,i.leftColor||i.color,i.topColor||i.color,i.bottomColor||i.color;const c=[{yUp:"",label:"NavCube.front",boundaries:[[7,7,4,4]],dir:[0,0,-1],up:[0,1,0]},{label:"NavCube.back",boundaries:[[19,7,4,4]],dir:[0,0,1],up:[0,1,0]},{label:"NavCube.right",boundaries:[[13,7,4,4]],dir:[-1,0,0],up:[0,1,0]},{label:"NavCube.left",boundaries:[[1,7,4,4]],dir:[1,0,0],up:[0,1,0]},{label:"NavCube.top",boundaries:[[7,1,4,4]],dir:[0,-1,0],up:[0,0,-1]},{label:"NavCube.bottom",boundaries:[[7,13,4,4]],dir:[0,1,0],up:[0,0,1]},{boundaries:[[7,5,4,2]],dir:[0,-.7071,-.7071],up:[0,.7071,-.7071]},{boundaries:[[1,6,4,1],[6,1,1,4]],dir:[1,-1,0],up:[1,1,0]},{boundaries:[[7,0,4,1],[19,6,4,1]],dir:[0,-.7071,.7071],up:[0,.7071,.7071]},{boundaries:[[13,6,4,1],[11,1,1,4]],dir:[-1,-1,0],up:[-1,1,0]},{boundaries:[[7,11,4,2]],dir:[0,1,-1],up:[0,1,1]},{boundaries:[[1,11,4,1],[6,13,1,4]],dir:[1,1,0],up:[-1,1,0]},{boundaries:[[7,17,4,1],[19,11,4,1]],dir:[0,1,1],up:[0,1,-1]},{boundaries:[[13,11,4,1],[11,13,1,4]],dir:[-1,1,0],up:[1,1,0]},{boundaries:[[5,7,2,4]],dir:[1,0,-1],up:[0,1,0]},{boundaries:[[11,7,2,4]],dir:[-1,0,-1],up:[0,1,0]},{boundaries:[[17,7,2,4]],dir:[-1,0,1],up:[0,1,0]},{boundaries:[[0,7,1,4],[23,7,1,4]],dir:[1,0,1],up:[0,1,0]},{boundaries:[[5,11,2,2]],dir:[.5,.7071,-.5],up:[-.5,.7071,.5]},{boundaries:[[23,11,1,1],[6,17,1,1],[0,11,1,1]],dir:[.5,.7071,.5],up:[-.5,.7071,-.5]},{boundaries:[[5,5,2,2]],dir:[.5,-.7071,-.5],up:[.5,.7071,-.5]},{boundaries:[[11,17,1,1],[17,11,2,1]],dir:[-.5,.7071,.5],up:[.5,.7071,-.5]},{boundaries:[[17,6,2,1],[11,0,1,1]],dir:[-.5,-.7071,.5],up:[-.5,.7071,.5]},{boundaries:[[11,11,2,2]],dir:[-.5,.7071,-.5],up:[.5,.7071,.5]},{boundaries:[[0,6,1,1],[6,0,1,1],[23,6,1,1]],dir:[.5,-.7071,.5],up:[.5,.7071,.5]},{boundaries:[[11,5,2,2]],dir:[-.5,-.7071,-.5],up:[-.5,.7071,-.5]}];for(let e=0,t=h.length;e<t;e++)d.normalizeVec3(h[e].dir,h[e].dir),d.normalizeVec3(h[e].up,h[e].up);for(let e=0,t=c.length;e<t;e++)d.normalizeVec3(c[e].dir,c[e].dir),d.normalizeVec3(c[e].up,c[e].up);var u=c;this._textureCanvas=document.createElement("canvas"),this._textureCanvas.width=a,this._textureCanvas.height=n,this._textureCanvas.style.width=a+"px",this._textureCanvas.style.height="500px",this._textureCanvas.style.padding="0",this._textureCanvas.style.margin="0",this._textureCanvas.style.top="0",this._textureCanvas.style.background=s,this._textureCanvas.style.position="absolute",this._textureCanvas.style.opacity="1.0",this._textureCanvas.style.visibility="hidden",this._textureCanvas.style["z-index"]=2e6;document.getElementsByTagName("body")[0].appendChild(this._textureCanvas);const p=this._textureCanvas.getContext("2d");let f=!1;function g(){for(let e=0,t=A.length;e<t;e++){const t=A[e],i=t.boundary,s=Math.round(i[0]*l),r=Math.round(i[1]*l),o=Math.round(i[2]*l),n=Math.round(i[3]*l);p.fillStyle=t.color,p.fillRect(s,r,o,n)}for(let t=0,A=u.length;t<A;t++){let A,h,c,d;const f=u[t],g=f.boundaries;for(var e=0,i=g.length;e<i;e++){const t=g[e];A=Math.round(t[0]*l),h=Math.round(t[1]*l),c=Math.round(t[2]*l),d=Math.round(t[3]*l),f.highlighted&&(p.fillStyle=f.highlighted?r:f.color||s,p.fillRect(A,h,c,d))}if(f.label){p.fillStyle=o,p.font="60px sans-serif",p.textAlign="center";var n=A+.5*c,a=h+.7*d;p.fillText(m(f.label),n,a,80)}}t.glRedraw()}const m=function(){const t={"NavCube.front":"NavCube.front","NavCube.back":"NavCube.back","NavCube.right":"NavCube.right","NavCube.left":"NavCube.left","NavCube.top":"NavCube.top","NavCube.bottom":"NavCube.bottom"},i={"NavCube.front":"NavCube.front","NavCube.back":"NavCube.back","NavCube.right":"NavCube.right","NavCube.left":"NavCube.left","NavCube.top":"NavCube.top","NavCube.bottom":"NavCube.bottom"},s={"NavCube.front":"FRONT","NavCube.back":"BACK","NavCube.right":"RIGHT","NavCube.left":"LEFT","NavCube.top":"TOP","NavCube.bottom":"BOTTOM"};return function(r){const o=f?i:t,n=o?o[r]:null;return n?e.localeService.translate(n)||s[n]||n:r}}();this.setZUp=function(){f=!0,u=h,this.clear()},this.setYUp=function(){f=!1,u=c,this.clear()},this.clear=function(){p.fillStyle=s,p.fillRect(0,0,a,n);for(var e=0,t=u.length;e<t;e++){u[e].highlighted=!1}g()},this.getArea=function(e){const t=e[0]*a,i=n-e[1]*n;for(var s=0,r=u.length;s<r;s++){const e=u[s].boundaries;for(var o=0,A=e.length;o<A;o++){const r=e[o];if(t>=r[0]*l&&t<=(r[0]+r[2])*l&&i>=r[1]*l&&i<=(r[1]+r[3])*l)return s}}return-1},this.setAreaHighlighted=function(e,t){var i=u[e];if(!i)throw"Area not found: "+e;i.highlighted=!!t,g()},this.getAreaDir=function(e){var t=u[e];if(!t)throw"Unknown area: "+e;return t.dir},this.getAreaUp=function(e){var t=u[e];if(!t)throw"Unknown area: "+e;return t.up},this.getImage=function(){return this._textureCanvas},this.destroy=function(){this._textureCanvas&&(this._textureCanvas.parentNode.removeChild(this._textureCanvas),this._textureCanvas=null)}}const LP=d.vec3(),RP=d.vec3();d.mat4();class UP extends z{constructor(e,t={}){super("NavCube",e,t),e.navCube=this;try{this._navCubeScene=new _i(e,{canvasId:t.canvasId,canvasElement:t.canvasElement,transparent:!0}),this._navCubeCanvas=this._navCubeScene.canvas.canvas,this._navCubeScene.input.keyboardEnabled=!1}catch(e){return void this.error(e)}const i=this._navCubeScene;i.clearLights(),new Qt(i,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new Qt(i,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new Qt(i,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),this._navCubeCamera=i.camera,this._navCubeCamera.ortho.scale=7,this._navCubeCamera.ortho.near=.1,this._navCubeCamera.ortho.far=2e3,i.edgeMaterial.edgeColor=[.2,.2,.2],i.edgeMaterial.edgeAlpha=.6,this._zUp=Boolean(e.camera.zUp);var s=this;this.setIsProjectNorth(t.isProjectNorth),this.setProjectNorthOffsetAngle(t.projectNorthOffsetAngle);const r=function(){const e=d.mat4();return function(t,i,r){return d.identityMat4(e),d.rotationMat4v(t*s._projectNorthOffsetAngle*d.DEGTORAD,[0,1,0],e),d.transformVec3(e,i,r)}}();this._synchCamera=function(){var t=d.rotationMat4c(-90*d.DEGTORAD,1,0,0),i=d.vec3(),o=d.vec3(),n=d.vec3();return function(){var a=e.camera.eye,l=e.camera.look,A=e.camera.up;i=d.mulVec3Scalar(d.normalizeVec3(d.subVec3(a,l,i)),5),s._isProjectNorth&&s._projectNorthOffsetAngle&&(i=r(-1,i,LP),A=r(-1,A,RP)),s._zUp?(d.transformVec3(t,i,o),d.transformVec3(t,A,n),s._navCubeCamera.look=[0,0,0],s._navCubeCamera.eye=d.transformVec3(t,i,o),s._navCubeCamera.up=d.transformPoint3(t,A,n)):(s._navCubeCamera.look=[0,0,0],s._navCubeCamera.eye=i,s._navCubeCamera.up=A)}}(),this._cubeTextureCanvas=new TP(e,i,t),this._cubeSampler=new io(i,{image:this._cubeTextureCanvas.getImage(),flipY:!0,wrapS:1001,wrapT:1001}),this._cubeMesh=new wr(i,{geometry:new $t(i,{primitive:"triangles",normals:[0,0,1,0,0,1,0,0,1,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1],positions:[1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,1,-1,-1,1,-1,-1,1,1,-1,1,1,-1,1,-1,-1,-1,-1,-1,-1,1,-1,-1,-1,1,-1,-1,1,-1,1,-1,-1,1,1,-1,-1,-1,-1,-1,-1,1,-1,1,1,-1],uv:[.5,.6666,.25,.6666,.25,.3333,.5,.3333,.5,.6666,.5,.3333,.75,.3333,.75,.6666,.5,.6666,.5,1,.25,1,.25,.6666,.25,.6666,0,.6666,0,.3333,.25,.3333,.25,0,.5,0,.5,.3333,.25,.3333,.75,.3333,1,.3333,1,.6666,.75,.6666],indices:[0,1,2,0,2,3,4,5,6,4,6,7,8,9,10,8,10,11,12,13,14,12,14,15,16,17,18,16,18,19,20,21,22,20,22,23]}),material:new ri(i,{diffuse:[.4,.4,.4],specular:[.4,.4,.4],emissive:[.6,.6,.6],diffuseMap:this._cubeSampler,emissiveMap:this._cubeSampler}),visible:!0,edges:!0}),this._shadow=!1===t.shadowVisible?null:new wr(i,{geometry:new $t(i,Pr({center:[0,0,0],radiusTop:.001,radiusBottom:1.4,height:.01,radialSegments:20,heightSegments:1,openEnded:!0})),material:new ri(i,{diffuse:[0,0,0],specular:[0,0,0],emissive:[0,0,0],alpha:.5}),position:[0,-1.5,0],visible:!0,pickable:!1,backfaces:!1}),this._onCameraMatrix=e.camera.on("matrix",this._synchCamera),this._onCameraWorldAxis=e.camera.on("worldAxis",(()=>{e.camera.zUp?(this._zUp=!0,this._cubeTextureCanvas.setZUp(),this._repaint(),this._synchCamera()):e.camera.yUp&&(this._zUp=!1,this._cubeTextureCanvas.setYUp(),this._repaint(),this._synchCamera())})),this._onCameraFOV=e.camera.perspective.on("fov",(e=>{this._synchProjection&&(this._navCubeCamera.perspective.fov=e)})),this._onCameraProjection=e.camera.on("projection",(e=>{this._synchProjection&&(this._navCubeCamera.projection="ortho"===e||"perspective"===e?e:"perspective")}));var o=-1;function n(e){var t=[0,0];if(e){for(var i=e.target,s=0,r=0;i.offsetParent;)s+=i.offsetLeft,r+=i.offsetTop,i=i.offsetParent;t[0]=e.pageX-s,t[1]=e.pageY-r}else e=window.event,t[0]=e.x,t[1]=e.y;return t}var a,l,A=null,h=null,c=!1,u=!1,p=.5;s._navCubeCanvas.addEventListener("mouseenter",s._onMouseEnter=function(e){u=!0}),s._navCubeCanvas.addEventListener("mouseleave",s._onMouseLeave=function(e){u=!1}),s._navCubeCanvas.addEventListener("mousedown",s._onMouseDown=function(e){if(1===e.which){A=e.x,h=e.y,a=e.clientX,l=e.clientY;var t=n(e),s=i.pick({canvasPos:t});c=!!s}}),document.addEventListener("mouseup",s._onMouseUp=function(e){if(1===e.which&&(c=!1,null!==A)){var t=n(e),a=i.pick({canvasPos:t,pickSurface:!0});if(a&&a.uv){var l=s._cubeTextureCanvas.getArea(a.uv);if(l>=0&&(document.body.style.cursor="pointer",o>=0&&(s._cubeTextureCanvas.setAreaHighlighted(o,!1),s._repaint(),o=-1),l>=0)){if(s._cubeTextureCanvas.setAreaHighlighted(l,!0),o=l,s._repaint(),e.x<A-3||e.x>A+3||e.y<h-3||e.y>h+3)return;var u=s._cubeTextureCanvas.getAreaDir(l);if(u){var d=s._cubeTextureCanvas.getAreaUp(l);s._isProjectNorth&&s._projectNorthOffsetAngle&&(u=r(1,u,LP),d=r(1,d,RP)),f(u,d,(function(){o>=0&&(s._cubeTextureCanvas.setAreaHighlighted(o,!1),s._repaint(),o=-1),document.body.style.cursor="pointer",o>=0&&(s._cubeTextureCanvas.setAreaHighlighted(o,!1),s._repaint(),o=-1),l>=0&&(s._cubeTextureCanvas.setAreaHighlighted(l,!1),o=-1,s._repaint())}))}}}}}),document.addEventListener("mousemove",s._onMouseMove=function(t){if(o>=0&&(s._cubeTextureCanvas.setAreaHighlighted(o,!1),s._repaint(),o=-1),1!==t.buttons||c){if(c){var r=t.clientX,A=t.clientY;return document.body.style.cursor="move",void function(t,i){var s=(t-a)*-p,r=(i-l)*-p;e.camera.orbitYaw(s),e.camera.orbitPitch(-r),a=t,l=i}(r,A)}if(u){var h=n(t),d=i.pick({canvasPos:h,pickSurface:!0});if(d){if(d.uv){document.body.style.cursor="pointer";var f=s._cubeTextureCanvas.getArea(d.uv);if(f===o)return;o>=0&&s._cubeTextureCanvas.setAreaHighlighted(o,!1),f>=0&&(s._cubeTextureCanvas.setAreaHighlighted(f,!0),s._repaint(),o=f)}}else document.body.style.cursor="default",o>=0&&(s._cubeTextureCanvas.setAreaHighlighted(o,!1),s._repaint(),o=-1)}}});var f=function(){var t=d.vec3();return function(i,r,o){var n=s._fitVisible?e.scene.getAABB(e.scene.visibleObjectIds):e.scene.aabb,a=d.getAABB3Diag(n);d.getAABB3Center(n,t);var l=Math.abs(a/Math.tan(s._cameraFitFOV*d.DEGTORAD));e.cameraControl.pivotPos=t,s._cameraFly?e.cameraFlight.flyTo({look:t,eye:[t[0]-l*i[0],t[1]-l*i[1],t[2]-l*i[2]],up:r||[0,1,0],orthoScale:1.1*a,fitFOV:s._cameraFitFOV,duration:s._cameraFlyDuration},o):e.cameraFlight.jumpTo({look:t,eye:[t[0]-l*i[0],t[1]-l*i[1],t[2]-l*i[2]],up:r||[0,1,0],orthoScale:1.1*a,fitFOV:s._cameraFitFOV},o)}}();this._onUpdated=e.localeService.on("updated",(()=>{this._cubeTextureCanvas.clear(),this._repaint()})),this.setVisible(t.visible),this.setCameraFitFOV(t.cameraFitFOV),this.setCameraFly(t.cameraFly),this.setCameraFlyDuration(t.cameraFlyDuration),this.setFitVisible(t.fitVisible),this.setSynchProjection(t.synchProjection)}send(e,t){if("language"===e)this._cubeTextureCanvas.clear(),this._repaint()}_repaint(){const e=this._cubeTextureCanvas.getImage();this._cubeMesh.material.diffuseMap.image=e,this._cubeMesh.material.emissiveMap.image=e}setVisible(e=!0){this._navCubeCanvas&&(this._cubeMesh.visible=e,this._shadow&&(this._shadow.visible=e),this._navCubeCanvas.style.visibility=e?"visible":"hidden")}getVisible(){return!!this._navCubeCanvas&&this._cubeMesh.visible}setFitVisible(e=!1){this._fitVisible=e}getFitVisible(){return this._fitVisible}setCameraFly(e=!0){this._cameraFly=e}getCameraFly(){return this._cameraFly}setCameraFitFOV(e=45){this._cameraFitFOV=e}getCameraFitFOV(){return this._cameraFitFOV}setCameraFlyDuration(e=.5){this._cameraFlyDuration=e}getCameraFlyDuration(){return this._cameraFlyDuration}setSynchProjection(e=!1){this._synchProjection=e}getSynchProjection(){return this._synchProjection}setIsProjectNorth(e=!1){this._isProjectNorth=e}getIsProjectNorth(){return this._isProjectNorth}setProjectNorthOffsetAngle(e){this._projectNorthOffsetAngle=e}getProjectNorthOffsetAngle(){return this._projectNorthOffsetAngle}destroy(){this._navCubeCanvas&&(this.viewer.localeService.off(this._onUpdated),this.viewer.camera.off(this._onCameraMatrix),this.viewer.camera.off(this._onCameraWorldAxis),this.viewer.camera.perspective.off(this._onCameraFOV),this.viewer.camera.off(this._onCameraProjection),this._navCubeCanvas.removeEventListener("mouseenter",this._onMouseEnter),this._navCubeCanvas.removeEventListener("mouseleave",this._onMouseLeave),this._navCubeCanvas.removeEventListener("mousedown",this._onMouseDown),document.removeEventListener("mousemove",this._onMouseMove),document.removeEventListener("mouseup",this._onMouseUp),this._navCubeCanvas=null,this._cubeTextureCanvas.destroy(),this._cubeTextureCanvas=null,this._onMouseEnter=null,this._onMouseLeave=null,this._onMouseDown=null,this._onMouseMove=null,this._onMouseUp=null),this._navCubeScene.destroy(),this._navCubeScene=null,this._cubeMesh=null,this._shadow=null,super.destroy()}}const kP=d.vec3();class OP{load(e,t,i={}){var s=e.scene.canvas.spinner;s.processes++,NP(e,t,(function(t){!function(e,t,i){for(var s=t.basePath,r=Object.keys(t.materialLibraries),o=r.length,n=0,a=o;n<a;n++)VP(e,s,s+r[n],(function(){0==--o&&i()}))}(e,t,(function(){jP(e,t),s.processes--,I.scheduleTask((function(){e.fire("loaded",!0,!1)}))}))}))}parse(e,t,i,s){if(t){var r=QP(e,t,null);i&&HP(e,i,s),jP(e,r),e.src=null,e.fire("loaded",!0,!1)}else this.warn("load() param expected: objText")}}var NP=function(e,t,i){GP(t,(function(s){var r=QP(e,s,t);i(r)}),(function(t){e.error(t)}))},QP=function(){const e={vertex_pattern:/^v\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)/,normal_pattern:/^vn\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)/,uv_pattern:/^vt\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)/,face_vertex:/^f\s+(-?\d+)\s+(-?\d+)\s+(-?\d+)(?:\s+(-?\d+))?/,face_vertex_uv:/^f\s+(-?\d+)\/(-?\d+)\s+(-?\d+)\/(-?\d+)\s+(-?\d+)\/(-?\d+)(?:\s+(-?\d+)\/(-?\d+))?/,face_vertex_uv_normal:/^f\s+(-?\d+)\/(-?\d+)\/(-?\d+)\s+(-?\d+)\/(-?\d+)\/(-?\d+)\s+(-?\d+)\/(-?\d+)\/(-?\d+)(?:\s+(-?\d+)\/(-?\d+)\/(-?\d+))?/,face_vertex_normal:/^f\s+(-?\d+)\/\/(-?\d+)\s+(-?\d+)\/\/(-?\d+)\s+(-?\d+)\/\/(-?\d+)(?:\s+(-?\d+)\/\/(-?\d+))?/,object_pattern:/^[og]\s*(.+)?/,smoothing_pattern:/^s\s+(\d+|on|off)/,material_library_pattern:/^mtllib /,material_use_pattern:/^usemtl /};return function(s,r,o){var n={src:o=o||"",basePath:t(o),objects:[],object:{},positions:[],normals:[],uv:[],materialLibraries:{}};i(n,"",!1),-1!==r.indexOf("\r\n")&&(r=r.replace("\r\n","\n"));for(var a=r.split("\n"),l="",A="",h="",d=[],p="function"==typeof"".trimLeft,f=0,g=a.length;f<g;f++)if(l=a[f],0!==(l=p?l.trimLeft():l.trim()).length&&"#"!==(A=l.charAt(0)))if("v"===A)if(" "===(h=l.charAt(1))&&null!==(d=e.vertex_pattern.exec(l)))n.positions.push(parseFloat(d[1]),parseFloat(d[2]),parseFloat(d[3]));else if("n"===h&&null!==(d=e.normal_pattern.exec(l)))n.normals.push(parseFloat(d[1]),parseFloat(d[2]),parseFloat(d[3]));else{if("t"!==h||null===(d=e.uv_pattern.exec(l)))return void s.error("Unexpected vertex/normal/uv line: '"+l+"'");n.uv.push(parseFloat(d[1]),parseFloat(d[2]))}else if("f"===A)if(null!==(d=e.face_vertex_uv_normal.exec(l)))c(n,d[1],d[4],d[7],d[10],d[2],d[5],d[8],d[11],d[3],d[6],d[9],d[12]);else if(null!==(d=e.face_vertex_uv.exec(l)))c(n,d[1],d[3],d[5],d[7],d[2],d[4],d[6],d[8]);else if(null!==(d=e.face_vertex_normal.exec(l)))c(n,d[1],d[3],d[5],d[7],void 0,void 0,void 0,void 0,d[2],d[4],d[6],d[8]);else{if(null===(d=e.face_vertex.exec(l)))return void s.error("Unexpected face line: '"+l+"'");c(n,d[1],d[2],d[3],d[4])}else if("l"===A){var m=l.substring(1).trim().split(" "),_=[],v=[];if(-1===l.indexOf("/"))_=m;else for(var b=0,y=m.length;b<y;b++){var B=m[b].split("/");""!==B[0]&&_.push(B[0]),""!==B[1]&&v.push(B[1])}u(n,_,v)}else if(null!==(d=e.object_pattern.exec(l))){i(n,w=d[0].substr(1).trim(),!0)}else if(e.material_use_pattern.test(l)){var w=l.substring(7).trim();n.object.material.id=w}else if(e.material_library_pattern.test(l))n.materialLibraries[l.substring(7).trim()]=!0;else{if(null===(d=e.smoothing_pattern.exec(l))){if("\0"===l)continue;return void s.error("Unexpected line: '"+l+"'")}var x=d[1].trim().toLowerCase();n.object.material.smooth="1"===x||"on"===x}return n};function t(e){var t=e.lastIndexOf("/");return-1===t?e:e.substring(0,t+1)}function i(e,t,i){if(e.object&&!1===e.object.fromDeclaration)return e.object.id=t,void(e.object.fromDeclaration=!1!==i);e.object={id:t||"",geometry:{positions:[],normals:[],uv:[]},material:{id:"",smooth:!0},fromDeclaration:!1!==i},e.objects.push(e.object)}function s(e,t){var i=parseInt(e,10);return 3*(i>=0?i-1:i+t/3)}function r(e,t){var i=parseInt(e,10);return 3*(i>=0?i-1:i+t/3)}function o(e,t){var i=parseInt(e,10);return 2*(i>=0?i-1:i+t/2)}function n(e,t,i,s){var r=e.positions,o=e.object.geometry.positions;o.push(r[t+0]),o.push(r[t+1]),o.push(r[t+2]),o.push(r[i+0]),o.push(r[i+1]),o.push(r[i+2]),o.push(r[s+0]),o.push(r[s+1]),o.push(r[s+2])}function a(e,t){var i=e.positions,s=e.object.geometry.positions;s.push(i[t+0]),s.push(i[t+1]),s.push(i[t+2])}function l(e,t,i,s){var r=e.normals,o=e.object.geometry.normals;o.push(r[t+0]),o.push(r[t+1]),o.push(r[t+2]),o.push(r[i+0]),o.push(r[i+1]),o.push(r[i+2]),o.push(r[s+0]),o.push(r[s+1]),o.push(r[s+2])}function A(e,t,i,s){var r=e.uv,o=e.object.geometry.uv;o.push(r[t+0]),o.push(r[t+1]),o.push(r[i+0]),o.push(r[i+1]),o.push(r[s+0]),o.push(r[s+1])}function h(e,t){var i=e.uv,s=e.object.geometry.uv;s.push(i[t+0]),s.push(i[t+1])}function c(e,t,i,a,h,c,u,d,p,f,g,m,_){var v,b=e.positions.length,y=s(t,b),B=s(i,b),w=s(a,b);if(void 0===h?n(e,y,B,w):(n(e,y,B,v=s(h,b)),n(e,B,w,v)),void 0!==c){var x=e.uv.length;y=o(c,x),B=o(u,x),w=o(d,x),void 0===h?A(e,y,B,w):(A(e,y,B,v=o(p,x)),A(e,B,w,v))}if(void 0!==f){var P=e.normals.length;y=r(f,P),B=f===g?y:r(g,P),w=f===m?y:r(m,P),void 0===h?l(e,y,B,w):(l(e,y,B,v=r(_,P)),l(e,B,w,v))}}function u(e,t,i){e.object.geometry.type="Line";for(var r=e.positions.length,n=e.uv.length,l=0,A=t.length;l<A;l++)a(e,s(t[l],r));for(var c=0,u=i.length;c<u;c++)h(e,o(i[c],n))}}();var VP=function(e,t,i,s){GP(i,(function(i){HP(e,i,t),s()}),(function(t){e.error(t),s()}))},HP=function(){var e=/\s+/;return function(e,r,o){var n,a,l,A,h,c=r.split("\n"),u={id:"Default"},d=!1;o=o||"";for(var p=0;p<c.length;p++)if(0!==(n=c[p].trim()).length&&"#"!==n.charAt(0))switch(l=(l=(a=n.indexOf(" "))>=0?n.substring(0,a):n).toLowerCase(),A=(A=a>=0?n.substring(a+1):"").trim(),l.toLowerCase()){case"newmtl":i(e,u),u={id:A},d=!0;break;case"ka":u.ambient=s(A);break;case"kd":u.diffuse=s(A);break;case"ks":u.specular=s(A);break;case"map_kd":u.diffuseMap||(u.diffuseMap=t(e,o,A,"sRGB"));break;case"map_ks":u.specularMap||(u.specularMap=t(e,o,A,"linear"));break;case"map_bump":case"bump":u.normalMap||(u.normalMap=t(e,o,A));break;case"ns":u.shininess=parseFloat(A);break;case"d":(h=parseFloat(A))<1&&(u.alpha=h,u.alphaMode="blend");break;case"tr":(h=parseFloat(A))>0&&(u.alpha=1-h,u.alphaMode="blend")}d&&i(e,u)};function t(e,t,i,s){var r={},o=i.split(/\s+/),n=o.indexOf("-bm");return n>=0&&o.splice(n,2),(n=o.indexOf("-s"))>=0&&(r.scale=[parseFloat(o[n+1]),parseFloat(o[n+2])],o.splice(n,4)),(n=o.indexOf("-o"))>=0&&(r.translate=[parseFloat(o[n+1]),parseFloat(o[n+2])],o.splice(n,4)),r.src=t+o.join(" ").trim(),r.flipY=!0,r.encoding=s||"linear",new io(e,r).id}function i(e,t){new ri(e,t)}function s(t){var i=t.split(e,3);return[parseFloat(i[0]),parseFloat(i[1]),parseFloat(i[2])]}}();function jP(e,t){for(var i=0,s=t.objects.length;i<s;i++){var r=t.objects[i],o=r.geometry;if(o.type,0===o.positions.length)continue;var n={primitive:"triangles",compressGeometry:!1};n.positions=o.positions,o.normals.length>0&&(n.normals=o.normals),o.uv.length>0&&(n.uv=o.uv);for(var a=new Array(n.positions.length/3),l=0;l<a.length;l++)a[l]=l;n.indices=a;const s=kP;Z(o.positions,o.positions,s);var A,h=new $t(e,n),c=r.material.id;c&&""!==c?(A=e.scene.components[c])||e.error("Material not found: "+c):A=new ri(e,{diffuse:[.6,.6,.6],backfaces:!0});var u=new wr(e,{id:e.id+"#"+r.id,origin:0!==s[0]||0!==s[1]||0!==s[2]?s:null,isObject:!0,geometry:h,material:A,pickable:!0});e.addChild(u)}}function GP(e,t,i){var s=new XMLHttpRequest;s.open("GET",e,!0),s.addEventListener("load",(function(e){var s=e.target.response;200===this.status?t&&t(s):0===this.status?(console.warn("loadFile: HTTP Status 0 received."),t&&t(s)):i&&i(e)}),!1),s.addEventListener("error",(function(e){i&&i(e)}),!1),s.send(null)}class zP extends z{constructor(e,t){super("OBJLoader",e,t),this._sceneGraphLoader=new OP}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);var t=new Qr(this.viewer.scene,y.apply(e,{isModel:!0}));const i=t.id,s=e.src;if(!s)return this.error("load() param expected: src"),t;if(e.metaModelSrc){const r=e.metaModelSrc;y.loadJSON(r,(r=>{this.viewer.metaScene.createMetaModel(i,r),this._sceneGraphLoader.load(t,s,e)}),(e=>{this.error(`load(): Failed to load model modelMetadata for model '${i} from  '${r}' - ${e}`)}))}else this._sceneGraphLoader.load(t,s,e);return t.once("destroyed",(()=>{this.viewer.metaScene.destroyMetaModel(i)})),t}destroy(){super.destroy()}}const WP=new Float64Array([0,0,1]),KP=new Float64Array(4);class XP{constructor(e){this.id=null,this._viewer=e.viewer,this._visible=!1,this._pos=d.vec3(),this._origin=d.vec3(),this._rtcPos=d.vec3(),this._baseDir=d.vec3(),this._rootNode=null,this._displayMeshes=null,this._affordanceMeshes=null,this._ignoreNextSectionPlaneDirUpdate=!1,this._createNodes(),this._bindEvents()}_setSectionPlane(e){this._sectionPlane&&(this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._onSectionPlanePos=null,this._onSectionPlaneDir=null,this._sectionPlane=null),e&&(this.id=e.id,this._setPos(e.pos),this._setDir(e.dir),this._sectionPlane=e,this._onSectionPlanePos=e.on("pos",(()=>{this._setPos(this._sectionPlane.pos)})),this._onSectionPlaneDir=e.on("dir",(()=>{this._ignoreNextSectionPlaneDirUpdate?this._ignoreNextSectionPlaneDirUpdate=!1:this._setDir(this._sectionPlane.dir)})))}get sectionPlane(){return this._sectionPlane}_setPos(e){this._pos.set(e),Y(this._pos,this._origin,this._rtcPos),this._rootNode.origin=this._origin,this._rootNode.position=this._rtcPos}_setDir(e){this._baseDir.set(e),this._rootNode.quaternion=d.vec3PairToQuaternion(WP,e,KP)}_setSectionPlaneDir(e){this._sectionPlane&&(this._ignoreNextSectionPlaneDirUpdate=!0,this._sectionPlane.dir=e)}setVisible(e=!0){if(this._visible!==e){var t;for(t in this._visible=e,this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].visible=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].visible=e)}}getVisible(){return this._visible}setCulled(e){var t;for(t in this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].culled=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].culled=e)}_createNodes(){const e=!1,t=this._viewer.scene,i=.01;this._rootNode=new Qr(t,{position:[0,0,0],scale:[5,5,5],isObject:!1});const s=this._rootNode,r={arrowHead:new $t(s,Pr({radiusTop:.001,radiusBottom:.07,radialSegments:32,heightSegments:1,height:.2,openEnded:!1})),arrowHeadBig:new $t(s,Pr({radiusTop:.001,radiusBottom:.09,radialSegments:32,heightSegments:1,height:.25,openEnded:!1})),arrowHeadHandle:new $t(s,Pr({radiusTop:.09,radiusBottom:.09,radialSegments:8,heightSegments:1,height:.37,openEnded:!1})),curve:new $t(s,fo({radius:.8,tube:i,radialSegments:64,tubeSegments:14,arc:2*Math.PI/4})),curveHandle:new $t(s,fo({radius:.8,tube:.06,radialSegments:64,tubeSegments:14,arc:2*Math.PI/4})),hoop:new $t(s,fo({radius:.8,tube:i,radialSegments:64,tubeSegments:8,arc:2*Math.PI})),axis:new $t(s,Pr({radiusTop:i,radiusBottom:i,radialSegments:20,heightSegments:1,height:1,openEnded:!1})),axisHandle:new $t(s,Pr({radiusTop:.08,radiusBottom:.08,radialSegments:20,heightSegments:1,height:1,openEnded:!1}))},o={pickable:new ri(s,{diffuse:[1,1,0],alpha:0,alphaMode:"blend"}),red:new ri(s,{diffuse:[1,0,0],emissive:[1,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightRed:new ni(s,{edges:!1,fill:!0,fillColor:[1,0,0],fillAlpha:.6}),green:new ri(s,{diffuse:[0,1,0],emissive:[0,1,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightGreen:new ni(s,{edges:!1,fill:!0,fillColor:[0,1,0],fillAlpha:.6}),blue:new ri(s,{diffuse:[0,0,1],emissive:[0,0,1],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightBlue:new ni(s,{edges:!1,fill:!0,fillColor:[0,0,1],fillAlpha:.2}),center:new ri(s,{diffuse:[0,0,0],emissive:[0,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80}),highlightBall:new ni(s,{edges:!1,fill:!0,fillColor:[.5,.5,.5],fillAlpha:.5,vertices:!1}),highlightPlane:new ni(s,{edges:!0,edgeWidth:3,fill:!1,fillColor:[.5,.5,.5],fillAlpha:.5,vertices:!1})};this._displayMeshes={plane:s.addChild(new wr(s,{geometry:new $t(s,{primitive:"triangles",positions:[.5,.5,0,.5,-.5,0,-.5,-.5,0,-.5,.5,0,.5,.5,-0,.5,-.5,-0,-.5,-.5,-0,-.5,.5,-0],indices:[0,1,2,2,3,0]}),material:new ri(s,{emissive:[0,0,0],diffuse:[0,0,0],backfaces:!0}),opacity:.6,ghosted:!0,ghostMaterial:new ni(s,{edges:!1,filled:!0,fillColor:[1,1,0],edgeColor:[0,0,0],fillAlpha:.1,backfaces:!0}),pickable:!1,collidable:!0,clippable:!1,visible:!1,scale:[2.4,2.4,1],isObject:!1}),e),planeFrame:s.addChild(new wr(s,{geometry:new $t(s,fo({center:[0,0,0],radius:1.7,tube:.02,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new ri(s,{emissive:[0,0,0],diffuse:[0,0,0],specular:[0,0,0],shininess:0}),highlightMaterial:new ni(s,{edges:!1,edgeColor:[0,0,0],filled:!0,fillColor:[.8,.8,.8],fillAlpha:1}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,.1],rotation:[0,0,45],isObject:!1}),e),xCurve:s.addChild(new wr(s,{geometry:r.curve,material:o.red,matrix:function(){const e=d.rotationMat4v(90*d.DEGTORAD,[0,1,0],d.identityMat4()),t=d.rotationMat4v(270*d.DEGTORAD,[1,0,0],d.identityMat4());return d.mulMat4(t,e,d.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1,isObject:!1}),e),xCurveHandle:s.addChild(new wr(s,{geometry:r.curveHandle,material:o.pickable,matrix:function(){const e=d.rotationMat4v(90*d.DEGTORAD,[0,1,0],d.identityMat4()),t=d.rotationMat4v(270*d.DEGTORAD,[1,0,0],d.identityMat4());return d.mulMat4(t,e,d.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,backfaces:!0,visible:!1,isObject:!1}),e),xCurveArrow1:s.addChild(new wr(s,{geometry:r.arrowHead,material:o.red,matrix:function(){const e=d.translateMat4c(0,-.07,-.8,d.identityMat4()),t=d.scaleMat4v([.6,.6,.6],d.identityMat4()),i=d.rotationMat4v(0*d.DEGTORAD,[0,0,1],d.identityMat4());return d.mulMat4(d.mulMat4(e,t,d.identityMat4()),i,d.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),xCurveArrow2:s.addChild(new wr(s,{geometry:r.arrowHead,material:o.red,matrix:function(){const e=d.translateMat4c(0,-.8,-.07,d.identityMat4()),t=d.scaleMat4v([.6,.6,.6],d.identityMat4()),i=d.rotationMat4v(90*d.DEGTORAD,[1,0,0],d.identityMat4());return d.mulMat4(d.mulMat4(e,t,d.identityMat4()),i,d.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yCurve:s.addChild(new wr(s,{geometry:r.curve,material:o.green,rotation:[-90,0,0],pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1,isObject:!1}),e),yCurveHandle:s.addChild(new wr(s,{geometry:r.curveHandle,material:o.pickable,rotation:[-90,0,0],pickable:!0,collidable:!0,clippable:!1,backfaces:!0,visible:!1,isObject:!1}),e),yCurveArrow1:s.addChild(new wr(s,{geometry:r.arrowHead,material:o.green,matrix:function(){const e=d.translateMat4c(.07,0,-.8,d.identityMat4()),t=d.scaleMat4v([.6,.6,.6],d.identityMat4()),i=d.rotationMat4v(90*d.DEGTORAD,[0,0,1],d.identityMat4());return d.mulMat4(d.mulMat4(e,t,d.identityMat4()),i,d.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yCurveArrow2:s.addChild(new wr(s,{geometry:r.arrowHead,material:o.green,matrix:function(){const e=d.translateMat4c(.8,0,-.07,d.identityMat4()),t=d.scaleMat4v([.6,.6,.6],d.identityMat4()),i=d.rotationMat4v(90*d.DEGTORAD,[1,0,0],d.identityMat4());return d.mulMat4(d.mulMat4(e,t,d.identityMat4()),i,d.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zCurve:s.addChild(new wr(s,{geometry:r.curve,material:o.blue,matrix:d.rotationMat4v(180*d.DEGTORAD,[1,0,0],d.identityMat4()),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zCurveHandle:s.addChild(new wr(s,{geometry:r.curveHandle,material:o.pickable,matrix:d.rotationMat4v(180*d.DEGTORAD,[1,0,0],d.identityMat4()),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zCurveCurveArrow1:s.addChild(new wr(s,{geometry:r.arrowHead,material:o.blue,matrix:function(){const e=d.translateMat4c(.8,-.07,0,d.identityMat4()),t=d.scaleMat4v([.6,.6,.6],d.identityMat4());return d.mulMat4(e,t,d.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zCurveArrow2:s.addChild(new wr(s,{geometry:r.arrowHead,material:o.blue,matrix:function(){const e=d.translateMat4c(.05,-.8,0,d.identityMat4()),t=d.scaleMat4v([.6,.6,.6],d.identityMat4()),i=d.rotationMat4v(90*d.DEGTORAD,[0,0,1],d.identityMat4());return d.mulMat4(d.mulMat4(e,t,d.identityMat4()),i,d.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),center:s.addChild(new wr(s,{geometry:new $t(s,Cr({radius:.05})),material:o.center,pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),xAxisArrow:s.addChild(new wr(s,{geometry:r.arrowHead,material:o.red,matrix:function(){const e=d.translateMat4c(0,1.1,0,d.identityMat4()),t=d.rotationMat4v(-90*d.DEGTORAD,[0,0,1],d.identityMat4());return d.mulMat4(t,e,d.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),xAxisArrowHandle:s.addChild(new wr(s,{geometry:r.arrowHeadHandle,material:o.pickable,matrix:function(){const e=d.translateMat4c(0,1.1,0,d.identityMat4()),t=d.rotationMat4v(-90*d.DEGTORAD,[0,0,1],d.identityMat4());return d.mulMat4(t,e,d.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),xAxis:s.addChild(new wr(s,{geometry:r.axis,material:o.red,matrix:function(){const e=d.translateMat4c(0,.5,0,d.identityMat4()),t=d.rotationMat4v(-90*d.DEGTORAD,[0,0,1],d.identityMat4());return d.mulMat4(t,e,d.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),xAxisHandle:s.addChild(new wr(s,{geometry:r.axisHandle,material:o.pickable,matrix:function(){const e=d.translateMat4c(0,.5,0,d.identityMat4()),t=d.rotationMat4v(-90*d.DEGTORAD,[0,0,1],d.identityMat4());return d.mulMat4(t,e,d.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yAxisArrow:s.addChild(new wr(s,{geometry:r.arrowHead,material:o.green,matrix:function(){const e=d.translateMat4c(0,1.1,0,d.identityMat4()),t=d.rotationMat4v(180*d.DEGTORAD,[1,0,0],d.identityMat4());return d.mulMat4(t,e,d.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yAxisArrowHandle:s.addChild(new wr(s,{geometry:r.arrowHeadHandle,material:o.pickable,matrix:function(){const e=d.translateMat4c(0,1.1,0,d.identityMat4()),t=d.rotationMat4v(180*d.DEGTORAD,[1,0,0],d.identityMat4());return d.mulMat4(t,e,d.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,opacity:.2,isObject:!1}),e),yShaft:s.addChild(new wr(s,{geometry:r.axis,material:o.green,position:[0,-.5,0],pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yShaftHandle:s.addChild(new wr(s,{geometry:r.axisHandle,material:o.pickable,position:[0,-.5,0],pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zAxisArrow:s.addChild(new wr(s,{geometry:r.arrowHead,material:o.blue,matrix:function(){const e=d.translateMat4c(0,1.1,0,d.identityMat4()),t=d.rotationMat4v(-90*d.DEGTORAD,[.8,0,0],d.identityMat4());return d.mulMat4(t,e,d.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zAxisArrowHandle:s.addChild(new wr(s,{geometry:r.arrowHeadHandle,material:o.pickable,matrix:function(){const e=d.translateMat4c(0,1.1,0,d.identityMat4()),t=d.rotationMat4v(-90*d.DEGTORAD,[.8,0,0],d.identityMat4());return d.mulMat4(t,e,d.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zShaft:s.addChild(new wr(s,{geometry:r.axis,material:o.blue,matrix:function(){const e=d.translateMat4c(0,.5,0,d.identityMat4()),t=d.rotationMat4v(-90*d.DEGTORAD,[1,0,0],d.identityMat4());return d.mulMat4(t,e,d.identityMat4())}(),clippable:!1,pickable:!1,collidable:!0,visible:!1,isObject:!1}),e),zAxisHandle:s.addChild(new wr(s,{geometry:r.axisHandle,material:o.pickable,matrix:function(){const e=d.translateMat4c(0,.5,0,d.identityMat4()),t=d.rotationMat4v(-90*d.DEGTORAD,[1,0,0],d.identityMat4());return d.mulMat4(t,e,d.identityMat4())}(),clippable:!1,pickable:!0,collidable:!0,visible:!1,isObject:!1}),e)},this._affordanceMeshes={planeFrame:s.addChild(new wr(s,{geometry:new $t(s,fo({center:[0,0,0],radius:2,tube:i,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new ri(s,{ambient:[1,1,1],diffuse:[0,0,0],emissive:[1,1,0]}),highlighted:!0,highlightMaterial:new ni(s,{edges:!1,filled:!0,fillColor:[1,1,0],fillAlpha:1}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,1],rotation:[0,0,45],isObject:!1}),e),xHoop:s.addChild(new wr(s,{geometry:r.hoop,material:o.red,highlighted:!0,highlightMaterial:o.highlightRed,matrix:function(){const e=d.rotationMat4v(90*d.DEGTORAD,[0,1,0],d.identityMat4()),t=d.rotationMat4v(270*d.DEGTORAD,[1,0,0],d.identityMat4());return d.mulMat4(t,e,d.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yHoop:s.addChild(new wr(s,{geometry:r.hoop,material:o.green,highlighted:!0,highlightMaterial:o.highlightGreen,rotation:[-90,0,0],pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zHoop:s.addChild(new wr(s,{geometry:r.hoop,material:o.blue,highlighted:!0,highlightMaterial:o.highlightBlue,matrix:d.rotationMat4v(180*d.DEGTORAD,[1,0,0],d.identityMat4()),pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1,isObject:!1}),e),xAxisArrow:s.addChild(new wr(s,{geometry:r.arrowHeadBig,material:o.red,matrix:function(){const e=d.translateMat4c(0,1.1,0,d.identityMat4()),t=d.rotationMat4v(-90*d.DEGTORAD,[0,0,1],d.identityMat4());return d.mulMat4(t,e,d.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yAxisArrow:s.addChild(new wr(s,{geometry:r.arrowHeadBig,material:o.green,matrix:function(){const e=d.translateMat4c(0,1.1,0,d.identityMat4()),t=d.rotationMat4v(180*d.DEGTORAD,[1,0,0],d.identityMat4());return d.mulMat4(t,e,d.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zAxisArrow:s.addChild(new wr(s,{geometry:r.arrowHeadBig,material:o.blue,matrix:function(){const e=d.translateMat4c(0,1.1,0,d.identityMat4()),t=d.rotationMat4v(-90*d.DEGTORAD,[.8,0,0],d.identityMat4());return d.mulMat4(t,e,d.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e)}}_bindEvents(){const e=this;var t=!1;const i=-1,s=0,r=1,o=2,n=3,a=4,l=5,A=this._rootNode;var h=null,c=null;const u=d.vec2(),p=d.vec3([1,0,0]),f=d.vec3([0,1,0]),g=d.vec3([0,0,1]),m=this._viewer.scene.canvas.canvas,_=this._viewer.camera,v=this._viewer.scene;{const e=d.vec3([0,0,0]);let t=-1;this._onCameraViewMatrix=v.camera.on("viewMatrix",(()=>{})),this._onCameraProjMatrix=v.camera.on("projMatrix",(()=>{})),this._onSceneTick=v.on("tick",(()=>{const i=Math.abs(d.lenVec3(d.subVec3(v.camera.eye,this._pos,e)));if(i!==t&&"perspective"===_.projection){const e=.07*(Math.tan(_.perspective.fov*d.DEGTORAD)*i);A.scale=[e,e,e],t=i}if("ortho"===_.projection){const e=_.ortho.scale/10;A.scale=[e,e,e],t=i}}))}const b=function(){const e=new Float64Array(2);return function(t){if(t){for(var i=t.target,s=0,r=0;i.offsetParent;)s+=i.offsetLeft,r+=i.offsetTop,i=i.offsetParent;e[0]=t.pageX-s,e[1]=t.pageY-r}else t=window.event,e[0]=t.x,e[1]=t.y;return e}}(),y=function(){const t=d.mat4();return function(i,s){return d.quaternionToMat4(e._rootNode.quaternion,t),d.transformVec3(t,i,s),d.normalizeVec3(s),s}}();var B=function(){const e=d.vec3();return function(t){const i=Math.abs(t[0]);return i>Math.abs(t[1])&&i>Math.abs(t[2])?d.cross3Vec3(t,[0,1,0],e):d.cross3Vec3(t,[1,0,0],e),d.cross3Vec3(e,t,e),d.normalizeVec3(e),e}}();const w=function(){const t=d.vec3(),i=d.vec3(),s=d.vec4();return function(r,o,n){y(r,s);const a=B(s,o,n);P(o,a,t),P(n,a,i),d.subVec3(i,t);const l=d.dotVec3(i,s);e._pos[0]+=s[0]*l,e._pos[1]+=s[1]*l,e._pos[2]+=s[2]*l,e._rootNode.position=e._pos,e._sectionPlane&&(e._sectionPlane.pos=e._pos)}}();var x=function(){const t=d.vec4(),i=d.vec4(),s=d.vec4(),r=d.vec4();return function(o,n,a){y(o,r);if(!(P(n,r,t)&&P(a,r,i))){const e=B(r,n,a);P(n,e,t,1),P(a,e,i,1);var l=d.dotVec3(t,r);t[0]-=l*r[0],t[1]-=l*r[1],t[2]-=l*r[2],l=d.dotVec3(i,r),i[0]-=l*r[0],i[1]-=l*r[1],i[2]-=l*r[2]}d.normalizeVec3(t),d.normalizeVec3(i),l=d.dotVec3(t,i),l=d.clamp(l,-1,1);var A=Math.acos(l)*d.RADTODEG;d.cross3Vec3(t,i,s),d.dotVec3(s,r)<0&&(A=-A),e._rootNode.rotate(o,A),C()}}(),P=function(){const t=d.vec4([0,0,0,1]),i=d.mat4();return function(s,r,o,n){n=n||0,t[0]=s[0]/m.width*2-1,t[1]=-(s[1]/m.height*2-1),t[2]=0,t[3]=1,d.mulMat4(_.projMatrix,_.viewMatrix,i),d.inverseMat4(i),d.transformVec4(i,t,t),d.mulVec4Scalar(t,1/t[3]);var a=_.eye;d.subVec4(t,a,t);const l=e._sectionPlane.pos;var A=-d.dotVec3(l,r)-n,h=d.dotVec3(r,t);if(Math.abs(h)>.005){var c=-(d.dotVec3(r,a)+A)/h;return d.mulVec3Scalar(t,c,o),d.addVec3(o,a),d.subVec3(o,l,o),!0}return!1}}();const C=function(){const t=d.vec3(),i=d.mat4();return function(){e.sectionPlane&&(d.quaternionToMat4(A.quaternion,i),d.transformVec3(i,[0,0,1],t),e._setSectionPlaneDir(t))}}();var M,E=!1;this._onCameraControlHover=this._viewer.cameraControl.on("hoverEnter",(e=>{if(!this._visible)return;if(E)return;var A;t=!1,M&&(M.visible=!1);switch(e.entity.id){case this._displayMeshes.xAxisArrowHandle.id:case this._displayMeshes.xAxisHandle.id:A=this._affordanceMeshes.xAxisArrow,h=s;break;case this._displayMeshes.yAxisArrowHandle.id:case this._displayMeshes.yShaftHandle.id:A=this._affordanceMeshes.yAxisArrow,h=r;break;case this._displayMeshes.zAxisArrowHandle.id:case this._displayMeshes.zAxisHandle.id:A=this._affordanceMeshes.zAxisArrow,h=o;break;case this._displayMeshes.xCurveHandle.id:A=this._affordanceMeshes.xHoop,h=n;break;case this._displayMeshes.yCurveHandle.id:A=this._affordanceMeshes.yHoop,h=a;break;case this._displayMeshes.zCurveHandle.id:A=this._affordanceMeshes.zHoop,h=l;break;default:return void(h=i)}A&&(A.visible=!0),M=A,t=!0})),this._onCameraControlHoverLeave=this._viewer.cameraControl.on("hoverOutEntity",(e=>{this._visible&&(M&&(M.visible=!1),M=null,h=i)})),m.addEventListener("mousedown",this._canvasMouseDownListener=e=>{if(e.preventDefault(),this._visible&&t&&(this._viewer.cameraControl.pointerEnabled=!1,1===e.which)){E=!0;var i=b(e);c=h,u[0]=i[0],u[1]=i[1]}}),m.addEventListener("mousemove",this._canvasMouseMoveListener=e=>{if(!this._visible)return;if(!E)return;var t=b(e);const i=t[0],A=t[1];switch(c){case s:w(p,u,t);break;case r:w(f,u,t);break;case o:w(g,u,t);break;case n:x(p,u,t);break;case a:x(f,u,t);break;case l:x(g,u,t)}u[0]=i,u[1]=A}),m.addEventListener("mouseup",this._canvasMouseUpListener=e=>{this._visible&&(this._viewer.cameraControl.pointerEnabled=!0,E&&(e.which,E=!1,t=!1))}),m.addEventListener("wheel",this._canvasWheelListener=e=>{if(this._visible)Math.max(-1,Math.min(1,40*-e.deltaY))})}_destroy(){this._unbindEvents(),this._destroyNodes()}_unbindEvents(){const e=this._viewer,t=e.scene,i=t.canvas.canvas,s=e.camera,r=e.cameraControl;t.off(this._onSceneTick),i.removeEventListener("mousedown",this._canvasMouseDownListener),i.removeEventListener("mousemove",this._canvasMouseMoveListener),i.removeEventListener("mouseup",this._canvasMouseUpListener),i.removeEventListener("wheel",this._canvasWheelListener),s.off(this._onCameraViewMatrix),s.off(this._onCameraProjMatrix),r.off(this._onCameraControlHover),r.off(this._onCameraControlHoverLeave)}_destroyNodes(){this._setSectionPlane(null),this._rootNode.destroy(),this._displayMeshes={},this._affordanceMeshes={}}}class JP{constructor(e,t,i){this.id=i.id,this._sectionPlane=i,this._mesh=new wr(t,{id:i.id,geometry:new $t(t,ei({xSize:.5,ySize:.5,zSize:.001})),material:new ri(t,{emissive:[1,1,1],diffuse:[0,0,0],backfaces:!1}),edgeMaterial:new li(t,{edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),highlightMaterial:new ni(t,{fill:!0,fillColor:[.5,1,.5],fillAlpha:.7,edges:!0,edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),selectedMaterial:new ni(t,{fill:!0,fillColor:[0,0,1],fillAlpha:.7,edges:!0,edgeColor:[1,0,0],edgeAlpha:1,edgeWidth:1}),highlighted:!0,scale:[3,3,3],position:[0,0,0],rotation:[0,0,0],opacity:.3,edges:!0});{const e=d.vec3([0,0,0]),t=d.vec3(),i=d.vec3([0,0,1]),s=d.vec4(4),r=d.vec3(),o=()=>{const o=this._sectionPlane.scene.center,n=[-this._sectionPlane.dir[0],-this._sectionPlane.dir[1],-this._sectionPlane.dir[2]];d.subVec3(o,this._sectionPlane.pos,e);const a=-d.dotVec3(n,e);d.normalizeVec3(n),d.mulVec3Scalar(n,a,t);const l=d.vec3PairToQuaternion(i,this._sectionPlane.dir,s);r[0]=.1*t[0],r[1]=.1*t[1],r[2]=.1*t[2],this._mesh.quaternion=l,this._mesh.position=r};this._onSectionPlanePos=this._sectionPlane.on("pos",o),this._onSectionPlaneDir=this._sectionPlane.on("dir",o)}this._highlighted=!1,this._selected=!1}setHighlighted(e){this._highlighted=!!e,this._mesh.highlighted=this._highlighted,this._mesh.highlightMaterial.fillColor=e?[0,.7,0]:[0,0,0]}getHighlighted(){return this._highlighted}setSelected(e){this._selected=!!e,this._mesh.edgeMaterial.edgeWidth=e?3:1,this._mesh.highlightMaterial.edgeWidth=e?3:1}getSelected(){return this._selected}destroy(){this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._mesh.destroy()}}class YP{constructor(e,t){if(!(t.onHoverEnterPlane&&t.onHoverLeavePlane&&t.onClickedNothing&&t.onClickedPlane))throw"Missing config(s): onHoverEnterPlane, onHoverLeavePlane, onClickedNothing || onClickedPlane";this.plugin=e,this._viewer=e.viewer,this._onHoverEnterPlane=t.onHoverEnterPlane,this._onHoverLeavePlane=t.onHoverLeavePlane,this._onClickedNothing=t.onClickedNothing,this._onClickedPlane=t.onClickedPlane,this._visible=!0,this._planes={},this._canvas=t.overviewCanvas,this._scene=new _i(this._viewer,{canvasId:this._canvas.id,transparent:!0}),this._scene.clearLights(),new Qt(this._scene,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new Qt(this._scene,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new Qt(this._scene,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),this._scene.camera,this._scene.camera.perspective.fov=70,this._zUp=!1;{const e=this._scene.camera,t=d.rotationMat4c(-90*d.DEGTORAD,1,0,0),i=d.vec3(),s=d.vec3(),r=d.vec3();this._synchCamera=()=>{const o=this._viewer.camera.eye,n=this._viewer.camera.look,a=this._viewer.camera.up;d.mulVec3Scalar(d.normalizeVec3(d.subVec3(o,n,i)),7),this._zUp?(d.transformVec3(t,i,s),d.transformVec3(t,a,r),e.look=[0,0,0],e.eye=d.transformVec3(t,i,s),e.up=d.transformPoint3(t,a,r)):(e.look=[0,0,0],e.eye=i,e.up=a)}}this._onViewerCameraMatrix=this._viewer.camera.on("matrix",this._synchCamera),this._onViewerCameraWorldAxis=this._viewer.camera.on("worldAxis",this._synchCamera),this._onViewerCameraFOV=this._viewer.camera.perspective.on("fov",(e=>{this._scene.camera.perspective.fov=e}));var i=null;this._onInputMouseMove=this._scene.input.on("mousemove",(e=>{const t=this._scene.pick({canvasPos:e});if(t){if(!i||t.entity.id!==i.id){if(i){this._planes[i.id]&&this._onHoverLeavePlane(i.id)}i=t.entity;this._planes[i.id]&&this._onHoverEnterPlane(i.id)}}else i&&(this._onHoverLeavePlane(i.id),i=null)})),this._scene.canvas.canvas.addEventListener("mouseup",this._onCanvasMouseUp=()=>{if(i){this._planes[i.id]&&this._onClickedPlane(i.id)}else this._onClickedNothing()}),this._scene.canvas.canvas.addEventListener("mouseout",this._onCanvasMouseOut=()=>{i&&(this._onHoverLeavePlane(i.id),i=null)}),this.setVisible(t.overviewVisible)}addSectionPlane(e){this._planes[e.id]=new JP(this,this._scene,e)}setPlaneHighlighted(e,t){const i=this._planes[e];i&&i.setHighlighted(t)}setPlaneSelected(e,t){const i=this._planes[e];i&&i.setSelected(t)}removeSectionPlane(e){const t=this._planes[e.id];t&&(t.destroy(),delete this._planes[e.id])}setVisible(e=!0){this._visible=e,this._canvas.style.visibility=e?"visible":"hidden"}getVisible(){return this._visible}destroy(){this._viewer.camera.off(this._onViewerCameraMatrix),this._viewer.camera.off(this._onViewerCameraWorldAxis),this._viewer.camera.perspective.off(this._onViewerCameraFOV),this._scene.input.off(this._onInputMouseMove),this._scene.canvas.canvas.removeEventListener("mouseup",this._onCanvasMouseUp),this._scene.canvas.canvas.removeEventListener("mouseout",this._onCanvasMouseOut),this._scene.destroy()}}const ZP=d.AABB3(),qP=d.vec3();class $P extends z{constructor(e,t={}){if(super("SectionPlanes",e),this._freeControls=[],this._sectionPlanes=e.scene.sectionPlanes,this._controls={},this._shownControlId=null,null!==t.overviewCanvasId&&void 0!==t.overviewCanvasId){const e=document.getElementById(t.overviewCanvasId);e?this._overview=new YP(this,{overviewCanvas:e,visible:t.overviewVisible,onHoverEnterPlane:e=>{this._overview.setPlaneHighlighted(e,!0)},onHoverLeavePlane:e=>{this._overview.setPlaneHighlighted(e,!1)},onClickedPlane:e=>{if(this.getShownControl()===e)return void this.hideControl();this.showControl(e);const t=this.sectionPlanes[e].pos;ZP.set(this.viewer.scene.aabb),d.getAABB3Center(ZP,qP),ZP[0]+=t[0]-qP[0],ZP[1]+=t[1]-qP[1],ZP[2]+=t[2]-qP[2],ZP[3]+=t[0]-qP[0],ZP[4]+=t[1]-qP[1],ZP[5]+=t[2]-qP[2],this.viewer.cameraFlight.flyTo({aabb:ZP,fitFOV:65})},onClickedNothing:()=>{this.hideControl()}}):this.warn("Can't find overview canvas: '"+t.overviewCanvasId+"' - will create plugin without overview")}this._onSceneSectionPlaneCreated=e.scene.on("sectionPlaneCreated",(e=>{this._sectionPlaneCreated(e)}))}setOverviewVisible(e){this._overview&&this._overview.setVisible(e)}getOverviewVisible(){if(this._overview)return this._overview.getVisible()}get sectionPlanes(){return this._sectionPlanes}createSectionPlane(e={}){void 0!==e.id&&null!==e.id&&this.viewer.scene.components[e.id]&&(this.error("Viewer component with this ID already exists: "+e.id),delete e.id);return new Ir(this.viewer.scene,{id:e.id,pos:e.pos,dir:e.dir,active:!0})}_sectionPlaneCreated(e){const t=this._freeControls.length>0?this._freeControls.pop():new XP(this);t._setSectionPlane(e),t.setVisible(!1),this._controls[e.id]=t,this._overview&&this._overview.addSectionPlane(e),e.once("destroyed",(()=>{this._sectionPlaneDestroyed(e)}))}flipSectionPlanes(){const e=this.viewer.scene.sectionPlanes;for(let t in e){e[t].flipDir()}}showControl(e){const t=this._controls[e];t?(this.hideControl(),t.setVisible(!0),this._overview&&this._overview.setPlaneSelected(e,!0),this._shownControlId=e):this.error("Control not found: "+e)}getShownControl(){return this._shownControlId}hideControl(){for(var e in this._controls)this._controls.hasOwnProperty(e)&&(this._controls[e].setVisible(!1),this._overview&&this._overview.setPlaneSelected(e,!1));this._shownControlId=null}destroySectionPlane(e){var t=this.viewer.scene.sectionPlanes[e];t?(this._sectionPlaneDestroyed(t),t.destroy(),e===this._shownControlId&&(this._shownControlId=null)):this.error("SectionPlane not found: "+e)}_sectionPlaneDestroyed(e){this._overview&&this._overview.removeSectionPlane(e);const t=this._controls[e.id];t&&(t.setVisible(!1),t._setSectionPlane(null),delete this._controls[e.id],this._freeControls.push(t))}clear(){const e=Object.keys(this._sectionPlanes);for(var t=0,i=e.length;t<i;t++)this.destroySectionPlane(e[t])}send(e,t){switch(e){case"snapshotStarting":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!0);break;case"snapshotFinished":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!1);break;case"clearSectionPlanes":this.clear()}}destroy(){this.clear(),this._overview&&this._overview.destroy(),this._destroyFreeControls(),super.destroy()}_destroyFreeControls(){for(var e=this._freeControls.pop();e;)e._destroy(),e=this._freeControls.pop();this.viewer.scene.off(this._onSceneSectionPlaneCreated)}}class eC{constructor(e,t,i,s,r,o){this.plugin=e,this.storeyId=r,this.modelId=s,this.storeyAABB=i.slice(),this.aabb=this.storeyAABB,this.modelAABB=t.slice(),this.numObjects=o}}class tC{constructor(e,t,i,s,r,o){this.storeyId=e,this.imageData=t,this.format=i,this.width=s,this.height=r}}const iC=d.vec3(),sC=d.mat4();class rC extends z{constructor(e,t={}){super("StoreyViews",e),this._objectsMemento=new Iu,this._cameraMemento=new Cu,this.storeys={},this.modelStoreys={},this._fitStoreyMaps=!!t.fitStoreyMaps,this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{this._registerModelStoreys(e),this.fire("storeys",this.storeys)}))}_registerModelStoreys(e){const t=this.viewer,i=t.scene,s=t.metaScene,r=s.metaModels[e],o=i.models[e];if(!r||!r.rootMetaObjects)return;const n=r.rootMetaObjects;for(let t=0,r=n.length;t<r;t++){const r=n[t].getObjectIDsInSubtreeByType(["IfcBuildingStorey"]);for(let t=0,n=r.length;t<n;t++){const n=r[t],a=s.metaObjects[n].getObjectIDsInSubtree(),l=i.getAABB(a),A=Math.random()>.5?a.length:0,h=new eC(this,o.aabb,l,e,n,A);h._onModelDestroyed=o.once("destroyed",(()=>{this._deregisterModelStoreys(e),this.fire("storeys",this.storeys)})),this.storeys[n]=h,this.modelStoreys[e]||(this.modelStoreys[e]={}),this.modelStoreys[e][n]=h}}}_deregisterModelStoreys(e){const t=this.modelStoreys[e];if(t){const i=this.viewer.scene;for(let e in t)if(t.hasOwnProperty(e)){const s=t[e],r=i.models[s.modelId];r&&r.off(s._onModelDestroyed),delete this.storeys[e]}delete this.modelStoreys[e]}}get fitStoreyMaps(){return this._fitStoreyMaps}gotoStoreyCamera(e,t={}){const i=this.storeys[e];if(!i)return this.error("IfcBuildingStorey not found with this ID: "+e),void(t.done&&t.done());const s=this.viewer,r=s.scene.camera,o=i.storeyAABB;if(o[3]<o[0]||o[4]<o[1]||o[5]<o[2])return void(t.done&&t.done());if(o[3]===o[0]&&o[4]===o[1]&&o[5]===o[2])return void(t.done&&t.done());const n=d.getAABB3Center(o),a=d.getAABB3Diag(o),l=Math.abs(a/Math.tan(45*d.DEGTORAD)),A=1.3*a,h=iC;h[0]=n[0]+r.worldUp[0]*l,h[1]=n[1]+r.worldUp[1]*l,h[2]=n[2]+r.worldUp[2]*l;const c=r.worldForward;t.done?s.cameraFlight.flyTo(y.apply(t,{eye:h,look:n,up:c,orthoScale:A}),(()=>{t.done()})):(s.cameraFlight.jumpTo(y.apply(t,{eye:h,look:n,up:c,orthoScale:A})),s.camera.ortho.scale=A)}showStoreyObjects(e,t={}){if(!this.storeys[e])return void this.error("IfcBuildingStorey not found with this ID: "+e);const i=this.viewer,s=i.scene;i.metaScene.metaObjects[e]&&(t.hideOthers&&s.setObjectsVisible(i.scene.visibleObjectIds,!1),this.withStoreyObjects(e,((e,t)=>{e&&(e.visible=!0)})))}withStoreyObjects(e,t){const i=this.viewer,s=i.scene,r=i.metaScene,o=r.metaObjects[e];if(!o)return;const n=o.getObjectIDsInSubtree();for(var a=0,l=n.length;a<l;a++){const e=n[a],i=r.metaObjects[e],o=s.objects[e];o&&t(o,i)}}createStoreyMap(e,t={}){const i=this.storeys[e];if(!i)return this.error("IfcBuildingStorey not found with this ID: "+e),"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNkYPhfDwAChwGA60e6kgAAAABJRU5ErkJggg==";const s=this.viewer,r=s.scene,o=t.format||"png",n=this._fitStoreyMaps?i.storeyAABB:i.modelAABB,a=Math.abs((n[5]-n[2])/(n[3]-n[0])),l=t.padding||0;let A,h;t.width&&t.height?(A=t.width,h=t.height):t.height?(h=t.height,A=Math.round(h/a)):t.width?(A=t.width,h=Math.round(A*a)):(A=300,h=Math.round(A*a)),this._objectsMemento.saveObjects(r),this._cameraMemento.saveCamera(r),this.showStoreyObjects(e,y.apply(t,{hideOthers:!0})),this._arrangeStoreyMapCamera(i);const c=s.getSnapshot({width:A,height:h,format:o});return this._objectsMemento.restoreObjects(r),this._cameraMemento.restoreCamera(r),new tC(e,c,o,A,h,l)}_arrangeStoreyMapCamera(e){const t=this.viewer,i=t.scene.camera,s=this._fitStoreyMaps?e.storeyAABB:e.modelAABB,r=d.getAABB3Center(s),o=iC;o[0]=r[0]+.5*i.worldUp[0],o[1]=r[1]+.5*i.worldUp[1],o[2]=r[2]+.5*i.worldUp[2];const n=i.worldForward;t.cameraFlight.jumpTo({eye:o,look:r,up:n});const a=(s[3]-s[0])/2,l=(s[4]-s[1])/2,A=(s[5]-s[2])/2,h=-a,c=+a,u=-l,p=+l,f=-A,g=+A;t.camera.customProjection.matrix=d.orthoMat4c(h,c,f,g,u,p,sC),t.camera.projection="customProjection"}pickStoreyMap(e,t,i={}){const s=e.storeyId,r=this.storeys[s];if(!r)return this.error("IfcBuildingStorey not found with this ID: "+s),null;const o=1-t[0]/e.width,n=1-t[1]/e.height,a=this._fitStoreyMaps?r.storeyAABB:r.modelAABB,l=a[0],A=a[1],h=a[2],c=a[3]-l,u=a[4]-A,p=a[5]-h,f=d.vec3([l+c*o,A+.5*u,h+p*n]),g=d.vec3([0,-1,0]),m=d.addVec3(f,g,iC),_=this.viewer.camera.worldForward,v=d.lookAtMat4v(f,m,_,sC);return this.viewer.scene.pick({pickSurface:i.pickSurface,pickInvisible:!0,matrix:v})}storeyMapToWorldPos(e,t,i={}){const s=e.storeyId,r=this.storeys[s];if(!r)return this.error("IfcBuildingStorey not found with this ID: "+s),null;const o=1-t[0]/e.width,n=1-t[1]/e.height,a=this._fitStoreyMaps?r.storeyAABB:r.modelAABB,l=a[0],A=a[1],h=a[2],c=a[3]-l,u=a[4]-A,p=a[5]-h;return d.vec3([l+c*o,A+.5*u,h+p*n])}getStoreyContainingWorldPos(e){for(var t in this.storeys){const i=this.storeys[t];if(d.point3AABB3Intersect(i.storeyAABB,e))return t}return null}worldPosToStoreyMap(e,t,i){const s=e.storeyId,r=this.storeys[s];if(!r)return this.error("IfcBuildingStorey not found with this ID: "+s),!1;const o=this._fitStoreyMaps?r.storeyAABB:r.modelAABB,n=o[0],a=o[1],l=o[2],A=o[3]-n,h=o[4]-a,c=o[5]-l,u=this.viewer.camera.worldUp,d=u[0]>u[1]&&u[0]>u[2],p=!d&&u[1]>u[0]&&u[1]>u[2];!d&&!p&&u[2]>u[0]&&(u[2],u[1]);const f=e.width/A,g=p?e.height/c:e.height/h;return i[0]=Math.floor(e.width-(t[0]-n)*f),i[1]=Math.floor(e.height-(t[2]-l)*g),i[0]>=0&&i[0]<e.width&&i[1]>=0&&i[1]<=e.height}worldDirToStoreyMap(e,t,i){const s=this.viewer.camera,r=s.eye,o=s.look,n=d.subVec3(o,r,iC),a=s.worldUp,l=a[0]>a[1]&&a[0]>a[2],A=!l&&a[1]>a[0]&&a[1]>a[2];!l&&!A&&a[2]>a[0]&&(a[2],a[1]),l?(i[0]=n[1],i[1]=n[2]):A?(i[0]=n[0],i[1]=n[2]):(i[0]=n[0],i[1]=n[1]),d.normalizeVec2(i)}destroy(){this.viewer.scene.off(this._onModelLoaded),super.destroy()}}const oC=new Float64Array([0,0,1]),nC=new Float64Array(4);class aC{constructor(e){this.id=null,this._viewer=e.viewer,this._plugin=e,this._visible=!1,this._pos=d.vec3(),this._origin=d.vec3(),this._rtcPos=d.vec3(),this._baseDir=d.vec3(),this._rootNode=null,this._displayMeshes=null,this._affordanceMeshes=null,this._ignoreNextSectionPlaneDirUpdate=!1,this._createNodes(),this._bindEvents()}_setSectionPlane(e){this._sectionPlane&&(this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._onSectionPlanePos=null,this._onSectionPlaneDir=null,this._sectionPlane=null),e&&(this.id=e.id,this._setPos(e.pos),this._setDir(e.dir),this._sectionPlane=e,this._onSectionPlanePos=e.on("pos",(()=>{this._setPos(this._sectionPlane.pos)})),this._onSectionPlaneDir=e.on("dir",(()=>{this._ignoreNextSectionPlaneDirUpdate?this._ignoreNextSectionPlaneDirUpdate=!1:this._setDir(this._sectionPlane.dir)})))}get sectionPlane(){return this._sectionPlane}_setPos(e){this._pos.set(e),Y(this._pos,this._origin,this._rtcPos),this._rootNode.origin=this._origin,this._rootNode.position=this._rtcPos}_setDir(e){this._baseDir.set(e),this._rootNode.quaternion=d.vec3PairToQuaternion(oC,e,nC)}_setSectionPlaneDir(e){this._sectionPlane&&(this._ignoreNextSectionPlaneDirUpdate=!0,this._sectionPlane.dir=e)}setVisible(e=!0){if(this._visible!==e){var t;for(t in this._visible=e,this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].visible=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].visible=e)}}getVisible(){return this._visible}setCulled(e){var t;for(t in this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].culled=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].culled=e)}_createNodes(){const e=!1,t=this._viewer.scene,i=.01;this._rootNode=new Qr(t,{position:[0,0,0],scale:[5,5,5]});const s=this._rootNode,r={arrowHead:new $t(s,Pr({radiusTop:.001,radiusBottom:.07,radialSegments:32,heightSegments:1,height:.2,openEnded:!1})),arrowHeadBig:new $t(s,Pr({radiusTop:.001,radiusBottom:.09,radialSegments:32,heightSegments:1,height:.25,openEnded:!1})),axis:new $t(s,Pr({radiusTop:i,radiusBottom:i,radialSegments:20,heightSegments:1,height:1,openEnded:!1}))},o={red:new ri(s,{diffuse:[1,0,0],emissive:[1,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),green:new ri(s,{diffuse:[0,1,0],emissive:[1,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),blue:new ri(s,{diffuse:[0,0,1],emissive:[1,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightRed:new ni(s,{edges:!1,fill:!0,fillColor:[1,0,0],fillAlpha:.6})};this._displayMeshes={plane:s.addChild(new wr(s,{geometry:new $t(s,{primitive:"triangles",positions:[.5,.5,0,.5,-.5,0,-.5,-.5,0,-.5,.5,0,.5,.5,-0,.5,-.5,-0,-.5,-.5,-0,-.5,.5,-0],indices:[0,1,2,2,3,0]}),material:new ri(s,{emissive:[0,0,0],diffuse:[0,0,0],backfaces:!0}),opacity:.6,ghosted:!0,pickable:!1,collidable:!0,clippable:!1,visible:!1,scale:[2.4,2.4,1]}),e),planeFrame:s.addChild(new wr(s,{geometry:new $t(s,fo({center:[0,0,0],radius:1.7,tube:.02,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new ri(s,{emissive:[0,0,0],diffuse:[0,0,0],specular:[0,0,0],shininess:0}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,.1],rotation:[0,0,45]}),e),center:s.addChild(new wr(s,{geometry:new $t(s,Cr({radius:.05})),material:o.center,pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zAxisArrow:s.addChild(new wr(s,{geometry:r.arrowHead,material:o.blue,matrix:function(){const e=d.translateMat4c(0,1.1,0,d.identityMat4()),t=d.rotationMat4v(-90*d.DEGTORAD,[.8,0,0],d.identityMat4());return d.mulMat4(t,e,d.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zShaft:s.addChild(new wr(s,{geometry:r.axis,material:o.blue,matrix:function(){const e=d.translateMat4c(0,.5,0,d.identityMat4()),t=d.rotationMat4v(-90*d.DEGTORAD,[1,0,0],d.identityMat4());return d.mulMat4(t,e,d.identityMat4())}(),clippable:!1,pickable:!1,collidable:!0,visible:!1}),e)},this._affordanceMeshes={planeFrame:s.addChild(new wr(s,{geometry:new $t(s,fo({center:[0,0,0],radius:2,tube:i,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new ri(s,{ambient:[1,1,1],diffuse:[0,0,0],emissive:[1,1,0]}),highlighted:!0,highlightMaterial:new ni(s,{edges:!1,filled:!0,fillColor:[1,1,0],fillAlpha:1}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,1],rotation:[0,0,45]}),e),zAxisArrow:s.addChild(new wr(s,{geometry:r.arrowHeadBig,material:o.blue,matrix:function(){const e=d.translateMat4c(0,1.1,0,d.identityMat4()),t=d.rotationMat4v(-90*d.DEGTORAD,[.8,0,0],d.identityMat4());return d.mulMat4(t,e,d.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e)}}_bindEvents(){const e=this._rootNode,t=d.vec2(),i=this._viewer.camera,s=this._viewer.scene;let r=0,o=!1;{const t=d.vec3([0,0,0]);let n=-1;this._onCameraViewMatrix=s.camera.on("viewMatrix",(()=>{})),this._onCameraProjMatrix=s.camera.on("projMatrix",(()=>{})),this._onSceneTick=s.on("tick",(()=>{o=!1;const l=Math.abs(d.lenVec3(d.subVec3(s.camera.eye,this._pos,t)));if(l!==n&&"perspective"===i.projection){const t=.07*(Math.tan(i.perspective.fov*d.DEGTORAD)*l);e.scale=[t,t,t],n=l}if("ortho"===i.projection){const t=i.ortho.scale/10;e.scale=[t,t,t],n=l}0!==r&&(a(r),r=0)}))}const n=function(){const e=new Float64Array(2);return function(t){if(t){for(var i=t.target,s=0,r=0;i.offsetParent;)s+=i.offsetLeft,r+=i.offsetTop,i=i.offsetParent;e[0]=t.pageX-s,e[1]=t.pageY-r}else t=window.event,e[0]=t.x,e[1]=t.y;return e}}(),a=e=>{const t=this._sectionPlane.pos,i=this._sectionPlane.dir;d.addVec3(t,d.mulVec3Scalar(i,.1*e*this._plugin.getDragSensitivity(),d.vec3())),this._sectionPlane.pos=t};{let e=!1;this._plugin._controlElement.addEventListener("mousedown",this._canvasMouseDownListener=i=>{if(i.preventDefault(),this._visible&&(this._viewer.cameraControl.pointerEnabled=!1,1===i.which)){e=!0;var s=n(i);t[0]=s[0],t[1]=s[1]}}),this._plugin._controlElement.addEventListener("mousemove",this._canvasMouseMoveListener=i=>{if(!this._visible)return;if(!e)return;if(o)return;var s=n(i);const r=s[0],l=s[1];a(l-t[1]),t[0]=r,t[1]=l}),this._plugin._controlElement.addEventListener("mouseup",this._canvasMouseUpListener=t=>{this._visible&&(this._viewer.cameraControl.pointerEnabled=!0,e&&(t.which,e=!1))}),this._plugin._controlElement.addEventListener("wheel",this._canvasWheelListener=e=>{this._visible&&(r+=Math.max(-1,Math.min(1,40*-e.deltaY)))})}{let e,t,i=null;this._plugin._controlElement.addEventListener("touchstart",this._handleTouchStart=t=>{t.stopPropagation(),t.preventDefault(),this._visible&&(e=t.touches[0].clientY,i=e,r=0)}),this._plugin._controlElement.addEventListener("touchmove",this._handleTouchMove=e=>{e.stopPropagation(),e.preventDefault(),this._visible&&(o||(o=!0,t=e.touches[0].clientY,null!==i&&(r+=t-i),i=t))}),this._plugin._controlElement.addEventListener("touchend",this._handleTouchEnd=i=>{i.stopPropagation(),i.preventDefault(),this._visible&&(e=null,t=null,r=0)})}}_destroy(){this._unbindEvents(),this._destroyNodes()}_unbindEvents(){const e=this._viewer,t=e.scene,i=t.canvas.canvas,s=e.camera,r=this._plugin._controlElement;t.off(this._onSceneTick),i.removeEventListener("mousedown",this._canvasMouseDownListener),i.removeEventListener("mousemove",this._canvasMouseMoveListener),i.removeEventListener("mouseup",this._canvasMouseUpListener),i.removeEventListener("wheel",this._canvasWheelListener),r.removeEventListener("touchstart",this._handleTouchStart),r.removeEventListener("touchmove",this._handleTouchMove),r.removeEventListener("touchend",this._handleTouchEnd),s.off(this._onCameraViewMatrix),s.off(this._onCameraProjMatrix)}_destroyNodes(){this._setSectionPlane(null),this._rootNode.destroy(),this._displayMeshes={},this._affordanceMeshes={}}}class lC{constructor(e,t,i){this.id=i.id,this._sectionPlane=i,this._mesh=new wr(t,{id:i.id,geometry:new $t(t,ei({xSize:.5,ySize:.5,zSize:.001})),material:new ri(t,{emissive:[1,1,1],diffuse:[0,0,0],backfaces:!1}),edgeMaterial:new li(t,{edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),highlightMaterial:new ni(t,{fill:!0,fillColor:[.5,1,.5],fillAlpha:.7,edges:!0,edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),selectedMaterial:new ni(t,{fill:!0,fillColor:[0,0,1],fillAlpha:.7,edges:!0,edgeColor:[1,0,0],edgeAlpha:1,edgeWidth:1}),highlighted:!0,scale:[3,3,3],position:[0,0,0],rotation:[0,0,0],opacity:.3,edges:!0});{const e=d.vec3([0,0,0]),t=d.vec3(),i=d.vec3([0,0,1]),s=d.vec4(4),r=d.vec3(),o=()=>{const o=this._sectionPlane.scene.center,n=[-this._sectionPlane.dir[0],-this._sectionPlane.dir[1],-this._sectionPlane.dir[2]];d.subVec3(o,this._sectionPlane.pos,e);const a=-d.dotVec3(n,e);d.normalizeVec3(n),d.mulVec3Scalar(n,a,t);const l=d.vec3PairToQuaternion(i,this._sectionPlane.dir,s);r[0]=.1*t[0],r[1]=.1*t[1],r[2]=.1*t[2],this._mesh.quaternion=l,this._mesh.position=r};this._onSectionPlanePos=this._sectionPlane.on("pos",o),this._onSectionPlaneDir=this._sectionPlane.on("dir",o)}this._highlighted=!1,this._selected=!1}setHighlighted(e){this._highlighted=!!e,this._mesh.highlighted=this._highlighted,this._mesh.highlightMaterial.fillColor=e?[0,.7,0]:[0,0,0]}getHighlighted(){return this._highlighted}setSelected(e){this._selected=!!e,this._mesh.edgeMaterial.edgeWidth=e?3:1,this._mesh.highlightMaterial.edgeWidth=e?3:1}getSelected(){return this._selected}destroy(){this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._mesh.destroy()}}class AC{constructor(e,t){if(!(t.onHoverEnterPlane&&t.onHoverLeavePlane&&t.onClickedNothing&&t.onClickedPlane))throw"Missing config(s): onHoverEnterPlane, onHoverLeavePlane, onClickedNothing || onClickedPlane";this.plugin=e,this._viewer=e.viewer,this._onHoverEnterPlane=t.onHoverEnterPlane,this._onHoverLeavePlane=t.onHoverLeavePlane,this._onClickedNothing=t.onClickedNothing,this._onClickedPlane=t.onClickedPlane,this._visible=!0,this._planes={},this._canvas=t.overviewCanvas,this._scene=new _i(this._viewer,{canvasId:this._canvas.id,transparent:!0}),this._scene.clearLights(),new Qt(this._scene,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new Qt(this._scene,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new Qt(this._scene,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),this._scene.camera,this._scene.camera.perspective.fov=70,this._zUp=!1;{const e=this._scene.camera,t=d.rotationMat4c(-90*d.DEGTORAD,1,0,0),i=d.vec3(),s=d.vec3(),r=d.vec3();this._synchCamera=()=>{const o=this._viewer.camera.eye,n=this._viewer.camera.look,a=this._viewer.camera.up;d.mulVec3Scalar(d.normalizeVec3(d.subVec3(o,n,i)),7),this._zUp?(d.transformVec3(t,i,s),d.transformVec3(t,a,r),e.look=[0,0,0],e.eye=d.transformVec3(t,i,s),e.up=d.transformPoint3(t,a,r)):(e.look=[0,0,0],e.eye=i,e.up=a)}}this._onViewerCameraMatrix=this._viewer.camera.on("matrix",this._synchCamera),this._onViewerCameraWorldAxis=this._viewer.camera.on("worldAxis",this._synchCamera),this._onViewerCameraFOV=this._viewer.camera.perspective.on("fov",(e=>{this._scene.camera.perspective.fov=e}));var i=null;this._onInputMouseMove=this._scene.input.on("mousemove",(e=>{const t=this._scene.pick({canvasPos:e});if(t){if(!i||t.entity.id!==i.id){if(i){this._planes[i.id]&&this._onHoverLeavePlane(i.id)}i=t.entity;this._planes[i.id]&&this._onHoverEnterPlane(i.id)}}else i&&(this._onHoverLeavePlane(i.id),i=null)})),this._scene.canvas.canvas.addEventListener("mouseup",this._onCanvasMouseUp=()=>{if(i){this._planes[i.id]&&this._onClickedPlane(i.id)}else this._onClickedNothing()}),this._scene.canvas.canvas.addEventListener("mouseout",this._onCanvasMouseOut=()=>{i&&(this._onHoverLeavePlane(i.id),i=null)}),this.setVisible(t.overviewVisible)}addSectionPlane(e){this._planes[e.id]=new lC(this,this._scene,e)}setPlaneHighlighted(e,t){const i=this._planes[e];i&&i.setHighlighted(t)}setPlaneSelected(e,t){const i=this._planes[e];i&&i.setSelected(t)}removeSectionPlane(e){const t=this._planes[e.id];t&&(t.destroy(),delete this._planes[e.id])}setVisible(e=!0){this._visible=e,this._canvas.style.visibility=e?"visible":"hidden"}getVisible(){return this._visible}destroy(){this._viewer.camera.off(this._onViewerCameraMatrix),this._viewer.camera.off(this._onViewerCameraWorldAxis),this._viewer.camera.perspective.off(this._onViewerCameraFOV),this._scene.input.off(this._onInputMouseMove),this._scene.canvas.canvas.removeEventListener("mouseup",this._onCanvasMouseUp),this._scene.canvas.canvas.removeEventListener("mouseout",this._onCanvasMouseOut),this._scene.destroy()}}const hC=d.AABB3(),cC=d.vec3();class uC extends z{constructor(e,t={}){if(super("FaceAlignedSectionPlanesPlugin",e),this._freeControls=[],this._sectionPlanes=e.scene.sectionPlanes,this._controls={},this._shownControlId=null,this._dragSensitivity=t.dragSensitivity||1,null!==t.overviewCanvasId&&void 0!==t.overviewCanvasId){const e=document.getElementById(t.overviewCanvasId);e?this._overview=new AC(this,{overviewCanvas:e,visible:t.overviewVisible,onHoverEnterPlane:e=>{this._overview.setPlaneHighlighted(e,!0)},onHoverLeavePlane:e=>{this._overview.setPlaneHighlighted(e,!1)},onClickedPlane:e=>{if(this.getShownControl()===e)return void this.hideControl();this.showControl(e);const t=this.sectionPlanes[e].pos;hC.set(this.viewer.scene.aabb),d.getAABB3Center(hC,cC),hC[0]+=t[0]-cC[0],hC[1]+=t[1]-cC[1],hC[2]+=t[2]-cC[2],hC[3]+=t[0]-cC[0],hC[4]+=t[1]-cC[1],hC[5]+=t[2]-cC[2],this.viewer.cameraFlight.flyTo({aabb:hC,fitFOV:65})},onClickedNothing:()=>{this.hideControl()}}):this.warn("Can't find overview canvas: '"+t.overviewCanvasId+"' - will create plugin without overview")}null===t.controlElementId||void 0===t.controlElementId?this.error("Parameter expected: controlElementId"):(this._controlElement=document.getElementById(t.controlElementId),this._controlElement||this.warn("Can't find control element: '"+t.controlElementId+"' - will create plugin without control element")),this._onSceneSectionPlaneCreated=e.scene.on("sectionPlaneCreated",(e=>{this._sectionPlaneCreated(e)}))}setDragSensitivity(e){this._dragSensitivity=e||1}getDragSensitivity(){return this._dragSensitivity}setOverviewVisible(e){this._overview&&this._overview.setVisible(e)}getOverviewVisible(){if(this._overview)return this._overview.getVisible()}get sectionPlanes(){return this._sectionPlanes}createSectionPlane(e={}){void 0!==e.id&&null!==e.id&&this.viewer.scene.components[e.id]&&(this.error("Viewer component with this ID already exists: "+e.id),delete e.id);return new Ir(this.viewer.scene,{id:e.id,pos:e.pos,dir:e.dir,active:!0})}_sectionPlaneCreated(e){const t=this._freeControls.length>0?this._freeControls.pop():new aC(this);t._setSectionPlane(e),t.setVisible(!1),this._controls[e.id]=t,this._overview&&this._overview.addSectionPlane(e),e.once("destroyed",(()=>{this._sectionPlaneDestroyed(e)}))}flipSectionPlanes(){const e=this.viewer.scene.sectionPlanes;for(let t in e){e[t].flipDir()}}showControl(e){const t=this._controls[e];t?(this.hideControl(),t.setVisible(!0),this._overview&&this._overview.setPlaneSelected(e,!0),this._shownControlId=e):this.error("Control not found: "+e)}getShownControl(){return this._shownControlId}hideControl(){for(let e in this._controls)this._controls.hasOwnProperty(e)&&(this._controls[e].setVisible(!1),this._overview&&this._overview.setPlaneSelected(e,!1));this._shownControlId=null}destroySectionPlane(e){let t=this.viewer.scene.sectionPlanes[e];t?(this._sectionPlaneDestroyed(t),t.destroy(),e===this._shownControlId&&(this._shownControlId=null)):this.error("SectionPlane not found: "+e)}_sectionPlaneDestroyed(e){this._overview&&this._overview.removeSectionPlane(e);const t=this._controls[e.id];t&&(t.setVisible(!1),t._setSectionPlane(null),delete this._controls[e.id],this._freeControls.push(t))}clear(){const e=Object.keys(this._sectionPlanes);for(let t=0,i=e.length;t<i;t++)this.destroySectionPlane(e[t])}send(e,t){switch(e){case"snapshotStarting":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!0);break;case"snapshotFinished":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!1);break;case"clearSectionPlanes":this.clear()}}destroy(){this.clear(),this._overview&&this._overview.destroy(),this._destroyFreeControls(),super.destroy()}_destroyFreeControls(){let e=this._freeControls.pop();for(;e;)e._destroy(),e=this._freeControls.pop();this.viewer.scene.off(this._onSceneSectionPlaneCreated)}}class dC extends z{constructor(e){super("skyboxes",e),this.skyboxes={}}send(e,t){if("clear"===e)this.clear()}createSkybox(e,t){if(this.viewer.scene.components[e])return this.error("Component with this ID already exists: "+e),this;var i=new Ru(this.viewer.scene,{id:e,pos:t.pos,dir:t.dir,active:!0});return this.skyboxes[e]=i,i}destroySkybox(e){var t=this.skyboxes[e];t?t.destroy():this.error("Skybox not found: "+e)}clear(){for(var e=Object.keys(this.viewer.scene.skyboxes),t=0,i=e.length;t<i;t++)this.destroySkybox(e[t])}destroy(){this.clear(),super.clear()}}class pC{constructor(e={}){this.cacheBuster=!1!==e.cacheBuster}_cacheBusterURL(e){if(!this.cacheBuster)return e;const t=(new Date).getTime();return e.indexOf("?")>-1?e+"&_="+t:e+"?_="+t}getSTL(e,t,i){e=this._cacheBusterURL(e);const s=new XMLHttpRequest;s.overrideMimeType("application/json"),s.open("GET",e,!0),s.responseType="arraybuffer",s.onreadystatechange=function(){4===s.readyState&&(200===s.status?t(s.response):i(s.statusText))},s.send(null)}}const fC=d.vec3();class gC{load(e,t,i,s,r,o){s=s||{};const n=e.viewer.scene.canvas.spinner;n.processes++,e.dataSource.getSTL(i,(function(i){!function(e,t,i,s){try{const r=BC(i);mC(r)?_C(e,r,t,s):vC(e,yC(i),t,s)}catch(e){t.fire("error",e)}}(e,t,i,s);try{const o=BC(i);mC(o)?_C(e,o,t,s):vC(e,yC(i),t,s),n.processes--,I.scheduleTask((function(){t.fire("loaded",!0,!1)})),r&&r()}catch(i){n.processes--,e.error(i),o&&o(i),t.fire("error",i)}}),(function(i){n.processes--,e.error(i),o&&o(i),t.fire("error",i)}))}parse(e,t,i,s){const r=e.viewer.scene.canvas.spinner;r.processes++;try{const o=BC(i);mC(o)?_C(e,o,t,s):vC(e,yC(i),t,s),r.processes--,I.scheduleTask((function(){t.fire("loaded",!0,!1)}))}catch(e){r.processes--,t.fire("error",e)}}}function mC(e){const t=new DataView(e);if(84+50*t.getUint32(80,!0)===t.byteLength)return!0;const i=[115,111,108,105,100];for(var s=0;s<5;s++)if(i[s]!==t.getUint8(s,!1))return!0;return!1}function _C(e,t,i,s){const r=new DataView(t),o=r.getUint32(80,!0);let n,a,l,A,h,c,u,d=!1,p=null,f=null,g=null,m=!1;for(let e=0;e<70;e++)1129270351===r.getUint32(e,!1)&&82===r.getUint8(e+4)&&61===r.getUint8(e+5)&&(d=!0,A=[],h=r.getUint8(e+6)/255,c=r.getUint8(e+7)/255,u=r.getUint8(e+8)/255,r.getUint8(e+9));const _=new Gr(i,{roughness:.5});let v=[],b=[],y=s.splitMeshes;for(let e=0;e<o;e++){let t=84+50*e,o=r.getFloat32(t,!0),B=r.getFloat32(t+4,!0),w=r.getFloat32(t+8,!0);if(d){let e=r.getUint16(t+48,!0);0==(32768&e)?(n=(31&e)/31,a=(e>>5&31)/31,l=(e>>10&31)/31):(n=h,a=c,l=u),(y&&n!==p||a!==f||l!==g)&&(null!==p&&(m=!0),p=n,f=a,g=l)}for(let e=1;e<=3;e++){let i=t+12*e;v.push(r.getFloat32(i,!0)),v.push(r.getFloat32(i+4,!0)),v.push(r.getFloat32(i+8,!0)),b.push(o,B,w),d&&A.push(n,a,l,1)}y&&m&&(bC(i,v,b,A,_,s),v=[],b=[],A=A?[]:null,m=!1)}v.length>0&&bC(i,v,b,A,_,s)}function vC(e,t,i,s){const r=/facet([\s\S]*?)endfacet/g;let o=0;const n=/[\s]+([+-]?(?:\d+.\d+|\d+.|\d+|.\d+)(?:[eE][+-]?\d+)?)/.source,a=new RegExp("vertex"+n+n+n,"g"),l=new RegExp("normal"+n+n+n,"g"),A=[],h=[];let c,u,d,p,f,g,m;for(;null!==(p=r.exec(t));){for(f=0,g=0,m=p[0];null!==(p=l.exec(m));)c=parseFloat(p[1]),u=parseFloat(p[2]),d=parseFloat(p[3]),g++;for(;null!==(p=a.exec(m));)A.push(parseFloat(p[1]),parseFloat(p[2]),parseFloat(p[3])),h.push(c,u,d),f++;1!==g&&e.error("Error in normal of face "+o),3!==f&&e.error("Error in positions of face "+o),o++}bC(i,A,h,null,new Gr(i,{roughness:.5}),s)}function bC(e,t,i,s,r,o){const n=new Int32Array(t.length/3);for(let e=0,t=n.length;e<t;e++)n[e]=e;i=i&&i.length>0?i:null,s=s&&s.length>0?s:null,o.smoothNormals&&d.faceToVertexNormals(t,i,o);const a=fC;Z(t,t,a);const l=new $t(e,{primitive:"triangles",positions:t,normals:i,colors:s,indices:n}),A=new wr(e,{origin:0!==a[0]||0!==a[1]||0!==a[2]?a:null,geometry:l,material:r,edges:o.edges});e.addChild(A)}function yC(e){return"string"!=typeof e?function(e){if("undefined"!=typeof TextDecoder)return(new TextDecoder).decode(e);let t="";for(let i=0,s=e.length;i<s;i++)t+=String.fromCharCode(e[i]);return decodeURIComponent(escape(t))}(new Uint8Array(e)):e}function BC(e){if("string"==typeof e){const t=new Uint8Array(e.length);for(let i=0;i<e.length;i++)t[i]=255&e.charCodeAt(i);return t.buffer||t}return e}class wC extends z{constructor(e,t={}){super("STLLoader",e,t),this._sceneGraphLoader=new gC,this.dataSource=t.dataSource}set dataSource(e){this._dataSource=e||new pC}get dataSource(){return this._dataSource}load(e){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new Qr(this.viewer.scene,y.apply(e,{isModel:!0})),i=e.src,s=e.stl;return i||s?(i?this._sceneGraphLoader.load(this,t,i,e):this._sceneGraphLoader.parse(this,t,s,e),t):(this.error("load() param expected: either 'src' or 'stl'"),t)}}class xC{createRootNode(){return document.createElement("ul")}createNodeElement(e,t,i,s,r){const o=document.createElement("li");if(o.id=e.nodeId,e.xrayed&&o.classList.add("xrayed-node"),e.children.length>0){const i=document.createElement("a");i.href="#",i.id=`switch-${e.nodeId}`,i.textContent="+",i.classList.add("plus"),t&&i.addEventListener("click",t),o.appendChild(i)}const n=document.createElement("input");n.id=`checkbox-${e.nodeId}`,n.type="checkbox",n.checked=e.checked,n.style["pointer-events"]="all",i&&n.addEventListener("change",i),o.appendChild(n);const a=document.createElement("span");return a.textContent=e.title,o.appendChild(a),s&&(a.oncontextmenu=s),r&&(a.onclick=r),o}createDisabledNodeElement(e){const t=document.createElement("li"),i=document.createElement("a");i.href="#",i.textContent="!",i.classList.add("warn"),i.classList.add("warning"),t.appendChild(i);const s=document.createElement("span");return s.textContent=e,t.appendChild(s),t}addChildren(e,t){const i=document.createElement("ul");t.forEach((e=>{i.appendChild(e)})),e.parentElement.appendChild(i)}expand(e,t,i){e.classList.remove("plus"),e.classList.add("minus"),e.textContent="-",e.removeEventListener("click",t),e.addEventListener("click",i)}collapse(e,t,i){if(!e)return;const s=e.parentElement;if(!s)return;const r=s.querySelector("ul");r&&(s.removeChild(r),e.classList.remove("minus"),e.classList.add("plus"),e.textContent="+",e.removeEventListener("click",i),e.addEventListener("click",t))}isExpanded(e){return void 0!==e.parentElement.getElementsByTagName("li")[0]}getId(e){return e.parentElement.id}getIdFromCheckbox(e){return e.id.replace("checkbox-","")}getSwitchElement(e){return document.getElementById(`switch-${e}`)}isChecked(e){return e.checked}setCheckbox(e,t){const i=document.getElementById(`checkbox-${e}`);i&&t!==i.checked&&(i.checked=t)}setXRayed(e,t){const i=document.getElementById(e);i&&(t?i.classList.add("xrayed-node"):i.classList.remove("xrayed-node"))}setHighlighted(e,t){const i=document.getElementById(e);i&&(t?(i.scrollIntoView({block:"center"}),i.classList.add("highlighted-node")):i.classList.remove("highlighted-node"))}}const PC=[];class CC extends z{constructor(e,t={}){super("TreeViewPlugin",e),this.errors=[],this.valid=!0;const i=t.containerElement||document.getElementById(t.containerElementId);if(i instanceof HTMLElement){for(let e=0;;e++)if(!PC[e]){PC[e]=this,this._index=e,this._id=`tree-${e}`;break}if(this._containerElement=i,this._metaModels={},this._autoAddModels=!1!==t.autoAddModels,this._autoExpandDepth=t.autoExpandDepth||0,this._sortNodes=!1!==t.sortNodes,this._viewer=e,this._rootElement=null,this._muteSceneEvents=!1,this._muteTreeEvents=!1,this._rootNodes=[],this._objectNodes={},this._nodeNodes={},this._rootNames={},this._sortNodes=t.sortNodes,this._pruneEmptyNodes=t.pruneEmptyNodes,this._showListItemElementId=null,this._renderService=t.renderService||new xC,!this._renderService)throw new Error("TreeViewPlugin: no render service set");if(this._containerElement.oncontextmenu=e=>{e.preventDefault()},this._onObjectVisibility=this._viewer.scene.on("objectVisibility",(e=>{if(this._muteSceneEvents)return;const t=e.id,i=this._objectNodes[t];if(!i)return;const s=e.visible;if(!(s!==i.checked))return;this._muteTreeEvents=!0,i.checked=s,s?i.numVisibleEntities++:i.numVisibleEntities--,this._renderService.setCheckbox(i.nodeId,s);let r=i.parent;for(;r;)r.checked=s,s?r.numVisibleEntities++:r.numVisibleEntities--,this._renderService.setCheckbox(r.nodeId,r.numVisibleEntities>0),r=r.parent;this._muteTreeEvents=!1})),this._onObjectXrayed=this._viewer.scene.on("objectXRayed",(e=>{if(this._muteSceneEvents)return;const t=e.id,i=this._objectNodes[t];if(!i)return;this._muteTreeEvents=!0;const s=e.xrayed;s!==i.xrayed&&(i.xrayed=s,this._renderService.setXRayed(i.nodeId,s),this._muteTreeEvents=!1)})),this._switchExpandHandler=e=>{e.preventDefault(),e.stopPropagation();const t=e.target;this._expandSwitchElement(t)},this._switchCollapseHandler=e=>{e.preventDefault(),e.stopPropagation();const t=e.target;this._collapseSwitchElement(t)},this._checkboxChangeHandler=e=>{if(this._muteTreeEvents)return;this._muteSceneEvents=!0;const t=e.target,i=this._renderService.isChecked(t),s=this._renderService.getIdFromCheckbox(t),r=this._nodeNodes[s],o=this._viewer.scene.objects;let n=0;this._withNodeTree(r,(e=>{const t=e.objectId,s=o[t],r=0===e.children.length;e.numVisibleEntities=i?e.numEntities:0,r&&i!==e.checked&&n++,e.checked=i,this._renderService.setCheckbox(e.nodeId,i),s&&(s.visible=i)}));let a=r.parent;for(;a;)a.checked=i,i?a.numVisibleEntities+=n:a.numVisibleEntities-=n,this._renderService.setCheckbox(a.nodeId,a.numVisibleEntities>0),a=a.parent;this._muteSceneEvents=!1},this._hierarchy=t.hierarchy||"containment",this._autoExpandDepth=t.autoExpandDepth||0,this._autoAddModels){const e=Object.keys(this.viewer.metaScene.metaModels);for(let t=0,i=e.length;t<i;t++){const i=e[t];this.viewer.metaScene.metaModels[i].finalized&&this.addModel(i)}this.viewer.scene.on("modelLoaded",(e=>{this.viewer.metaScene.metaModels[e]&&this.addModel(e)}))}this.hierarchy=t.hierarchy}else this.error("Mandatory config expected: valid containerElementId or containerElement")}set hierarchy(e){"containment"!==(e=e||"containment")&&"storeys"!==e&&"types"!==e&&(this.error("Unsupported value for `hierarchy' - defaulting to 'containment'"),e="containment"),this._hierarchy!==e&&(this._hierarchy=e,this._createNodes())}get hierarchy(){return this._hierarchy}addModel(e,t={}){if(!this._containerElement)return;const i=this.viewer.scene.models[e];if(!i)throw"Model not found: "+e;const s=this.viewer.metaScene.metaModels[e];s?this._metaModels[e]?this.warn("Model already added: "+e):(this._metaModels[e]=s,t&&t.rootName&&(this._rootNames[e]=t.rootName),i.on("destroyed",(()=>{this.removeModel(i.id)})),this._createNodes()):this.error("MetaModel not found: "+e)}removeModel(e){if(!this._containerElement)return;this._metaModels[e]&&(this._rootNames[e]&&delete this._rootNames[e],delete this._metaModels[e],this._createNodes())}showNode(e){this.unShowNode();const t=this._objectNodes[e];if(!t)return;const i=t.nodeId,s=this._renderService.getSwitchElement(i);if(s)return this._expandSwitchElement(s),s.scrollIntoView(),!0;const r=[];r.unshift(t);let o=t.parent;for(;o;)r.unshift(o),o=o.parent;for(let e=0,t=r.length;e<t;e++){const t=this._renderService.getSwitchElement(r[e].nodeId);t&&this._expandSwitchElement(t)}this._renderService.setHighlighted(i,!0),this._showListItemElementId=i}unShowNode(){this._showListItemElementId&&(this._renderService.setHighlighted(this._showListItemElementId,!1),this._showListItemElementId=null)}expandToDepth(e){this.collapse();const t=(i,s)=>{if(s===e)return;const r=this._renderService.getSwitchElement(i.nodeId);if(r){this._expandSwitchElement(r);const e=i.children;for(var o=0,n=e.length;o<n;o++){const i=e[o];t(i,s+1)}}};for(let e=0,i=this._rootNodes.length;e<i;e++){const i=this._rootNodes[e];t(i,0)}}collapse(){for(let e=0,t=this._rootNodes.length;e<t;e++){const t=this._rootNodes[e].objectId;this._collapseNode(t)}}withNodeTree(e,t){t(e);const i=e.children;if(i)for(let e=0,s=i.length;e<s;e++)this.withNodeTree(i[e],t)}destroy(){this._containerElement&&(this._metaModels={},this._rootElement&&!this._destroyed&&(this._rootElement.parentNode.removeChild(this._rootElement),this._viewer.scene.off(this._onObjectVisibility),this._destroyed=!0),delete PC[this._index],super.destroy())}_createNodes(){this._rootElement&&(this._rootElement.parentNode.removeChild(this._rootElement),this._rootElement=null),this._rootNodes=[],this._objectNodes={},this._nodeNodes={},this._validate(),this.valid||"storeys"!==this._hierarchy?this._createEnabledNodes():this._createDisabledNodes()}_validate(){if(this.errors=[],"storeys"===this._hierarchy)this.valid=this._validateMetaModelForStoreysHierarchy();else this.valid=this._rootNodes.length>0;return this.valid}_validateMetaModelForStoreysHierarchy(e=0,t,i){return!0}_createEnabledNodes(){switch(this._pruneEmptyNodes&&this._findEmptyNodes(),this._hierarchy){case"storeys":this._createStoreysNodes(),0===this._rootNodes.length&&this.error("Failed to build storeys hierarchy");break;case"types":this._createTypesNodes();break;default:this._createContainmentNodes()}this._sortNodes&&this._doSortNodes(),this._synchNodesToEntities(),this._createTrees(),this.expandToDepth(this._autoExpandDepth)}_createDisabledNodes(){const e=this._renderService.createRootNode();this._rootElement=e,this._containerElement.appendChild(e);const t=this._viewer.metaScene.rootMetaObjects;for(let i in t){const s=t[i],r=s.type,o=s.name,n=o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,a=this._renderService.createDisabledNodeElement(n);e.appendChild(a)}}_findEmptyNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._findEmptyNodes2(e[t])}_findEmptyNodes2(e,t=0){const i=this.viewer.scene,s=e.children,r=e.id,o=i.objects[r];if(e._countEntities=0,o&&e._countEntities++,s)for(let t=0,i=s.length;t<i;t++){const i=s[t];i._countEntities=this._findEmptyNodes2(i),e._countEntities+=i._countEntities}return e._countEntities}_createStoreysNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createStoreysNodes2(e[t],null,null,null)}_createStoreysNodes2(e,t,i,s){if(this._pruneEmptyNodes&&0===e._countEntities)return;const r=e.type,o=e.name,n=e.children,a=e.id;if("IfcBuilding"===r)t={nodeId:`${this._id}-${a}`,objectId:a,title:0===e.metaModels.length?"na":this._rootNames[e.metaModels[0].id]||(o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r),type:r,parent:null,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},this._rootNodes.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t;else if("IfcBuildingStorey"===r){if(!t)return void this.error("Failed to build storeys hierarchy for model '"+this.metaModel.id+"' - model does not have an IfcBuilding object, or is not an IFC model");i={nodeId:`${this._id}-${a}`,objectId:a,title:o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,type:r,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},t.children.push(i),this._objectNodes[i.objectId]=i,this._nodeNodes[i.nodeId]=i,s={}}else if(i){if(this._viewer.scene.objects[a]){let e=(s=s||{})[r];e||(e={nodeId:`${this._id}-${i.objectId}-${r}`,objectId:`${i.objectId}-${r}`,title:r,type:r,parent:i,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},i.children.push(e),this._objectNodes[e.objectId]=e,this._nodeNodes[e.nodeId]=e,s[r]=e);const t={nodeId:`${this._id}-${a}`,objectId:a,title:o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,type:r,parent:e,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};e.children.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t}}if(n)for(let e=0,r=n.length;e<r;e++){const r=n[e];this._createStoreysNodes2(r,t,i,s)}}_createTypesNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createTypesNodes2(e[t],null,null)}_createTypesNodes2(e,t,i){if(this._pruneEmptyNodes&&0===e._countEntities)return;const s=e.type,r=e.name,o=e.children,n=e.id;if(e.parent){if(t){if(this._viewer.scene.objects[n]){let e=i[s];e||(e={nodeId:`${this._id}-${t.objectId}-${s}`,objectId:`${t.objectId}-${s}`,title:s,type:s,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},t.children.push(e),this._objectNodes[e.objectId]=e,this._nodeNodes[e.nodeId]=e,i[s]=e);const o={nodeId:`${this._id}-${n}`,objectId:n,title:r&&""!==r&&"Default"!==r?r:s,type:s,parent:e,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};e.children.push(o),this._objectNodes[o.objectId]=o,this._nodeNodes[o.nodeId]=o}}}else t={nodeId:`${this._id}-${n}`,objectId:n,title:0===e.metaModels.length?"na":this._rootNames[e.metaModels[0].id]||(r&&""!==r&&"Undefined"!==r&&"Default"!==r?r:s),type:s,parent:null,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},this._rootNodes.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t,i={};if(o)for(let e=0,s=o.length;e<s;e++){const s=o[e];this._createTypesNodes2(s,t,i)}}_createContainmentNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createContainmentNodes2(e[t],null)}_createContainmentNodes2(e,t){if(this._pruneEmptyNodes&&0===e._countEntities)return;const i=e.type,s=e.name||i,r=e.children,o=e.id,n={nodeId:`${this._id}-${o}`,objectId:o,title:t?s&&""!==s&&"Undefined"!==s&&"Default"!==s?s:i:0===e.metaModels.length?"na":this._rootNames[e.metaModels[0].id]||s,type:i,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};if(t?t.children.push(n):this._rootNodes.push(n),this._objectNodes[n.objectId]=n,this._nodeNodes[n.nodeId]=n,r)for(let e=0,t=r.length;e<t;e++){const t=r[e];this._createContainmentNodes2(t,n)}}_doSortNodes(){for(let e=0,t=this._rootNodes.length;e<t;e++){const t=this._rootNodes[e];this._sortChildren(t)}}_sortChildren(e){const t=e.children;if(t&&0!==t.length){"storeys"===this._hierarchy&&"IfcBuilding"===e.type?t.sort(this._getSpatialSortFunc()):t.sort(this._alphaSortFunc);for(let e=0,i=t.length;e<i;e++){const i=t[e];this._sortChildren(i)}}}_getSpatialSortFunc(){const e=this.viewer,t=e.scene,i=t.camera,s=e.metaScene;return this._spatialSortFunc||(this._spatialSortFunc=(e,r)=>{e.aabb&&r.aabb||(e.aabb||(e.aabb=t.getAABB(s.getObjectIDsInSubtree(e.objectId))),r.aabb||(r.aabb=t.getAABB(s.getObjectIDsInSubtree(r.objectId))));let o=0;return o=i.xUp?0:i.yUp?1:2,e.aabb[o]>r.aabb[o]?-1:e.aabb[o]<r.aabb[o]?1:0})}_alphaSortFunc(e,t){const i=e.title.toUpperCase(),s=t.title.toUpperCase();return i<s?-1:i>s?1:0}_synchNodesToEntities(){const e=Object.keys(this.viewer.metaScene.metaObjects),t=this._viewer.metaScene.metaObjects,i=this._viewer.scene.objects;for(let s=0,r=e.length;s<r;s++){const r=e[s];if(t[r]){const e=this._objectNodes[r];if(e){const t=i[r];if(t){const i=t.visible;e.numEntities=1,e.xrayed=t.xrayed,i?(e.numVisibleEntities=1,e.checked=!0):(e.numVisibleEntities=0,e.checked=!1);let s=e.parent;for(;s;)s.numEntities++,i&&(s.numVisibleEntities++,s.checked=!0),s=s.parent}}}}}_withNodeTree(e,t){t(e);const i=e.children;if(i)for(let e=0,s=i.length;e<s;e++)this._withNodeTree(i[e],t)}_createTrees(){if(0===this._rootNodes.length)return;const e=this._rootNodes.map((e=>this._createNodeElement(e))),t=this._renderService.createRootNode();e.forEach((e=>{t.appendChild(e)})),this._containerElement.appendChild(t),this._rootElement=t}_createNodeElement(e){return this._renderService.createNodeElement(e,this._switchExpandHandler,this._checkboxChangeHandler,(t=>{this.fire("contextmenu",{event:t,viewer:this._viewer,treeViewPlugin:this,treeViewNode:e}),t.preventDefault()}),(t=>{this.fire("nodeTitleClicked",{event:t,viewer:this._viewer,treeViewPlugin:this,treeViewNode:e}),t.preventDefault()}))}_expandSwitchElement(e){if(this._renderService.isExpanded(e))return;const t=this._renderService.getId(e),i=this._nodeNodes[t].children.map((e=>this._createNodeElement(e)));this._renderService.addChildren(e,i),this._renderService.expand(e,this._switchExpandHandler,this._switchCollapseHandler)}_collapseNode(e){const t=this._renderService.getSwitchElement(e);this._collapseSwitchElement(t)}_collapseSwitchElement(e){this._renderService.collapse(e,this._switchExpandHandler,this._switchCollapseHandler)}}class MC{constructor(e){this._scene=e,this._objects=[],this._objectsViewCulled=[],this._objectsDetailCulled=[],this._objectsChanged=[],this._objectsChangedList=[],this._modelInfos={},this._numObjects=0,this._lenObjectsChangedList=0,this._dirty=!0,this._onModelLoaded=e.on("modelLoaded",(t=>{const i=e.models[t];i&&this._addModel(i)})),this._onTick=e.on("tick",(()=>{this._dirty&&this._build(),this._applyChanges()}))}_addModel(e){const t={model:e,onDestroyed:e.on("destroyed",(()=>{this._removeModel(e)}))};this._modelInfos[e.id]=t,this._dirty=!0}_removeModel(e){const t=this._modelInfos[e.id];t&&(t.model.off(t.onDestroyed),delete this._modelInfos[e.id],this._dirty=!0)}_build(){if(!this._dirty)return;this._applyChanges();const e=this._scene.objects;for(let e=0;e<this._numObjects;e++)this._objects[e]=null;this._numObjects=0;for(let t in e){const i=e[t];this._objects[this._numObjects++]=i}this._lenObjectsChangedList=0,this._dirty=!1}_applyChanges(){if(this._lenObjectsChangedList>0){for(let e=0;e<this._lenObjectsChangedList;e++){const t=this._objectsChangedList[e],i=this._objects[t],s=this._objectsViewCulled[t],r=this._objectsDetailCulled[t],o=s||r;i.culled=o,this._objectsChanged[t]=!1}this._lenObjectsChangedList=0}}get objects(){return this._dirty&&this._build(),this._objects}get numObjects(){return this._dirty&&this._build(),this._numObjects}setObjectViewCulled(e,t){this._dirty&&this._build(),this._objectsViewCulled[e]!==t&&(this._objectsViewCulled[e]=t,this._objectsChanged[e]||(this._objectsChanged[e]=!0,this._objectsChangedList[this._lenObjectsChangedList++]=e))}setObjectDetailCulled(e,t){this._dirty&&this._build(),this._objectsDetailCulled[e]!==t&&(this._objectsDetailCulled[e]=t,this._objectsChanged[e]||(this._objectsChanged[e]=!0,this._objectsChangedList[this._lenObjectsChangedList++]=e))}_destroy(){this._clear(),this._scene.off(this._onModelLoaded),this._scene.off(this._onTick)}_clear(){for(let e in this._modelInfos){const t=this._modelInfos[e];t.model.off(t.onDestroyed)}this._modelInfos={},this._dirty=!0}}const EC={};const FC=new Float32Array(3);class IC extends z{constructor(e,t={}){super("ViewCull",e),this._objectCullStates=function(e){const t=e.id;let i=EC[t];return i||(i=new MC(e),EC[t]=i,e.on("destroyed",(()=>{delete EC[t],i._destroy()}))),i}(e.scene),this._maxTreeDepth=t.maxTreeDepth||8,this._modelInfos={},this._frustum=new N,this._kdRoot=null,this._frustumDirty=!1,this._kdTreeDirty=!1,this._onViewMatrix=e.scene.camera.on("viewMatrix",(()=>{this._frustumDirty=!0})),this._onProjMatrix=e.scene.camera.on("projMatMatrix",(()=>{this._frustumDirty=!0})),this._onModelLoaded=e.scene.on("modelLoaded",(e=>{const t=this.viewer.scene.models[e];t&&this._addModel(t)})),this._onSceneTick=e.scene.on("tick",(()=>{this._doCull()}))}set enabled(e){this._enabled=e}get enabled(){return this._enabled}_addModel(e){const t={model:e,onDestroyed:e.on("destroyed",(()=>{this._removeModel(e)}))};this._modelInfos[e.id]=t,this._kdTreeDirty=!0}_removeModel(e){const t=this._modelInfos[e.id];t&&(t.model.off(t.onDestroyed),delete this._modelInfos[e.id],this._kdTreeDirty=!0)}_doCull(){const e=this._frustumDirty||this._kdTreeDirty;if(this._frustumDirty&&this._buildFrustum(),this._kdTreeDirty&&this._buildKDTree(),e){const 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t=this._modelInfos[e];t.model.off(t.onDestroyed)}this._modelInfos={},this._kdRoot=null,this._kdTreeDirty=!0}}class DC{constructor(e={}){this.cacheBuster=!1!==e.cacheBuster}_cacheBusterURL(e){if(!this.cacheBuster)return e;const t=(new Date).getTime();return e.indexOf("?")>-1?e+"&_="+t:e+"?_="+t}getManifest(e,t,i){y.loadJSON(this._cacheBusterURL(e),(e=>{t(e)}),(function(e){i(e)}))}getMetaModel(e,t,i){y.loadJSON(this._cacheBusterURL(e),(e=>{t(e)}),(function(e){i(e)}))}getXKT(e,t,i){var s=()=>{};t=t||s,i=i||s;const r=e.match(/^data:(.*?)(;base64)?,(.*)$/);if(r){const e=!!r[2];var o=r[3];o=window.decodeURIComponent(o),e&&(o=window.atob(o));try{const e=new ArrayBuffer(o.length),i=new Uint8Array(e);for(var n=0;n<o.length;n++)i[n]=o.charCodeAt(n);t(e)}catch(e){i(e)}}else{const s=new XMLHttpRequest;s.open("GET",this._cacheBusterURL(e),!0),s.responseType="arraybuffer",s.onreadystatechange=function(){4===s.readyState&&(200===s.status?t(s.response):i("getXKT error : 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i,s,r;do{if(s=e.window_size-e.lookahead-e.strstart,e.strstart>=t+(t-Ae)&&(e.window.set(e.window.subarray(t,t+t-s),0),e.match_start-=t,e.strstart-=t,e.block_start-=t,e.insert>e.strstart&&(e.insert=e.strstart),ge(e),s+=t),0===e.strm.avail_in)break;if(i=Be(e.strm,e.window,e.strstart+e.lookahead,s),e.lookahead+=i,e.lookahead+e.insert>=3)for(r=e.strstart-e.insert,e.ins_h=e.window[r],e.ins_h=me(e,e.ins_h,e.window[r+1]);e.insert&&(e.ins_h=me(e,e.ins_h,e.window[r+3-1]),e.prev[r&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=r,r++,e.insert--,!(e.lookahead+e.insert<3)););}while(e.lookahead<Ae&&0!==e.strm.avail_in)},Pe=(e,t)=>{let i,s,r,o=e.pending_buf_size-5>e.w_size?e.w_size:e.pending_buf_size-5,n=0,a=e.strm.avail_in;do{if(i=65535,r=e.bi_valid+42>>3,e.strm.avail_out<r)break;if(r=e.strm.avail_out-r,s=e.strstart-e.block_start,i>s+e.strm.avail_in&&(i=s+e.strm.avail_in),i>r&&(i=r),i<o&&(0===i&&t!==K||t===G||i!==s+e.strm.avail_in))break;n=t===K&&i===s+e.strm.avail_in?1:0,Q(e,0,0,n),e.pending_buf[e.pending-4]=i,e.pending_buf[e.pending-3]=i>>8,e.pending_buf[e.pending-2]=~i,e.pending_buf[e.pending-1]=~i>>8,_e(e.strm),s&&(s>i&&(s=i),e.strm.output.set(e.window.subarray(e.block_start,e.block_start+s),e.strm.next_out),e.strm.next_out+=s,e.strm.avail_out-=s,e.strm.total_out+=s,e.block_start+=s,i-=s),i&&(Be(e.strm,e.strm.output,e.strm.next_out,i),e.strm.next_out+=i,e.strm.avail_out-=i,e.strm.total_out+=i)}while(0===n);return a-=e.strm.avail_in,a&&(a>=e.w_size?(e.matches=2,e.window.set(e.strm.input.subarray(e.strm.next_in-e.w_size,e.strm.next_in),0),e.strstart=e.w_size,e.insert=e.strstart):(e.window_size-e.strstart<=a&&(e.strstart-=e.w_size,e.window.set(e.window.subarray(e.w_size,e.w_size+e.strstart),0),e.matches<2&&e.matches++,e.insert>e.strstart&&(e.insert=e.strstart)),e.window.set(e.strm.input.subarray(e.strm.next_in-a,e.strm.next_in),e.strstart),e.strstart+=a,e.insert+=a>e.w_size-e.insert?e.w_size-e.insert:a),e.block_start=e.strstart),e.high_water<e.strstart&&(e.high_water=e.strstart),n?4:t!==G&&t!==K&&0===e.strm.avail_in&&e.strstart===e.block_start?2:(r=e.window_size-e.strstart,e.strm.avail_in>r&&e.block_start>=e.w_size&&(e.block_start-=e.w_size,e.strstart-=e.w_size,e.window.set(e.window.subarray(e.w_size,e.w_size+e.strstart),0),e.matches<2&&e.matches++,r+=e.w_size,e.insert>e.strstart&&(e.insert=e.strstart)),r>e.strm.avail_in&&(r=e.strm.avail_in),r&&(Be(e.strm,e.window,e.strstart,r),e.strstart+=r,e.insert+=r>e.w_size-e.insert?e.w_size-e.insert:r),e.high_water<e.strstart&&(e.high_water=e.strstart),r=e.bi_valid+42>>3,r=e.pending_buf_size-r>65535?65535:e.pending_buf_size-r,o=r>e.w_size?e.w_size:r,s=e.strstart-e.block_start,(s>=o||(s||t===K)&&t!==G&&0===e.strm.avail_in&&s<=r)&&(i=s>r?r:s,n=t===K&&0===e.strm.avail_in&&i===s?1:0,Q(e,e.block_start,i,n),e.block_start+=i,_e(e.strm)),n?3:1)},Ce=(e,t)=>{let i,s;for(;;){if(e.lookahead<Ae){if(xe(e),e.lookahead<Ae&&t===G)return 1;if(0===e.lookahead)break}if(i=0,e.lookahead>=3&&(e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),i=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart),0!==i&&e.strstart-i<=e.w_size-Ae&&(e.match_length=we(e,i)),e.match_length>=3)if(s=H(e,e.strstart-e.match_start,e.match_length-3),e.lookahead-=e.match_length,e.match_length<=e.max_lazy_match&&e.lookahead>=3){e.match_length--;do{e.strstart++,e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),i=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart}while(0!=--e.match_length);e.strstart++}else e.strstart+=e.match_length,e.match_length=0,e.ins_h=e.window[e.strstart],e.ins_h=me(e,e.ins_h,e.window[e.strstart+1]);else s=H(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++;if(s&&(ve(e,!1),0===e.strm.avail_out))return 1}return e.insert=e.strstart<2?e.strstart:2,t===K?(ve(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ve(e,!1),0===e.strm.avail_out)?1:2},Me=(e,t)=>{let i,s,r;for(;;){if(e.lookahead<Ae){if(xe(e),e.lookahead<Ae&&t===G)return 1;if(0===e.lookahead)break}if(i=0,e.lookahead>=3&&(e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),i=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart),e.prev_length=e.match_length,e.prev_match=e.match_start,e.match_length=2,0!==i&&e.prev_length<e.max_lazy_match&&e.strstart-i<=e.w_size-Ae&&(e.match_length=we(e,i),e.match_length<=5&&(e.strategy===te||3===e.match_length&&e.strstart-e.match_start>4096)&&(e.match_length=2)),e.prev_length>=3&&e.match_length<=e.prev_length){r=e.strstart+e.lookahead-3,s=H(e,e.strstart-1-e.prev_match,e.prev_length-3),e.lookahead-=e.prev_length-1,e.prev_length-=2;do{++e.strstart<=r&&(e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),i=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart)}while(0!=--e.prev_length);if(e.match_available=0,e.match_length=2,e.strstart++,s&&(ve(e,!1),0===e.strm.avail_out))return 1}else if(e.match_available){if(s=H(e,0,e.window[e.strstart-1]),s&&ve(e,!1),e.strstart++,e.lookahead--,0===e.strm.avail_out)return 1}else e.match_available=1,e.strstart++,e.lookahead--}return e.match_available&&(s=H(e,0,e.window[e.strstart-1]),e.match_available=0),e.insert=e.strstart<2?e.strstart:2,t===K?(ve(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ve(e,!1),0===e.strm.avail_out)?1:2};function Ee(e,t,i,s,r){this.good_length=e,this.max_lazy=t,this.nice_length=i,this.max_chain=s,this.func=r}const Fe=[new Ee(0,0,0,0,Pe),new Ee(4,4,8,4,Ce),new Ee(4,5,16,8,Ce),new Ee(4,6,32,32,Ce),new Ee(4,4,16,16,Me),new Ee(8,16,32,32,Me),new Ee(8,16,128,128,Me),new Ee(8,32,128,256,Me),new Ee(32,128,258,1024,Me),new Ee(32,258,258,4096,Me)];function Ie(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=ae,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new Uint16Array(1146),this.dyn_dtree=new Uint16Array(122),this.bl_tree=new Uint16Array(78),fe(this.dyn_ltree),fe(this.dyn_dtree),fe(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new Uint16Array(16),this.heap=new Uint16Array(573),fe(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new 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t===J&&((i=e.state).window_size=2*i.w_size,fe(i.head),i.max_lazy_match=Fe[i.level].max_lazy,i.good_match=Fe[i.level].good_length,i.nice_match=Fe[i.level].nice_length,i.max_chain_length=Fe[i.level].max_chain,i.strstart=0,i.block_start=0,i.lookahead=0,i.insert=0,i.match_length=i.prev_length=2,i.match_available=0,i.ins_h=0),t},Le=(e,t,i,s,r,o)=>{if(!e)return Z;let n=1;if(t===ee&&(t=6),s<0?(n=0,s=-s):s>15&&(n=2,s-=16),r<1||r>9||i!==ae||s<8||s>15||t<0||t>9||o<0||o>re||8===s&&1!==n)return de(e,Z);8===s&&(s=9);const a=new Ie;return e.state=a,a.strm=e,a.status=he,a.wrap=n,a.gzhead=null,a.w_bits=s,a.w_size=1<<a.w_bits,a.w_mask=a.w_size-1,a.hash_bits=r+7,a.hash_size=1<<a.hash_bits,a.hash_mask=a.hash_size-1,a.hash_shift=~~((a.hash_bits+3-1)/3),a.window=new Uint8Array(2*a.w_size),a.head=new Uint16Array(a.hash_size),a.prev=new Uint16Array(a.w_size),a.lit_bufsize=1<<r+6,a.pending_buf_size=4*a.lit_bufsize,a.pending_buf=new Uint8Array(a.pending_buf_size),a.sym_buf=a.lit_bufsize,a.sym_end=3*(a.lit_bufsize-1),a.level=t,a.strategy=o,a.method=i,Te(e)};var Re=Le,Ue=(e,t)=>De(e)||2!==e.state.wrap?Z:(e.state.gzhead=t,J),ke=(e,t)=>{if(De(e)||t>X||t<0)return e?de(e,Z):Z;const i=e.state;if(!e.output||0!==e.avail_in&&!e.input||i.status===ue&&t!==K)return de(e,0===e.avail_out?$:Z);const s=i.last_flush;if(i.last_flush=t,0!==i.pending){if(_e(e),0===e.avail_out)return i.last_flush=-1,J}else if(0===e.avail_in&&pe(t)<=pe(s)&&t!==K)return de(e,$);if(i.status===ue&&0!==e.avail_in)return de(e,$);if(i.status===he&&0===i.wrap&&(i.status=ce),i.status===he){let t=ae+(i.w_bits-8<<4)<<8,s=-1;if(s=i.strategy>=ie||i.level<2?0:i.level<6?1:6===i.level?2:3,t|=s<<6,0!==i.strstart&&(t|=32),t+=31-t%31,ye(i,t),0!==i.strstart&&(ye(i,e.adler>>>16),ye(i,65535&e.adler)),e.adler=1,i.status=ce,_e(e),0!==i.pending)return i.last_flush=-1,J}if(57===i.status)if(e.adler=0,be(i,31),be(i,139),be(i,8),i.gzhead)be(i,(i.gzhead.text?1:0)+(i.gzhead.hcrc?2:0)+(i.gzhead.extra?4:0)+(i.gzhead.name?8:0)+(i.gzhead.comment?16:0)),be(i,255&i.gzhead.time),be(i,i.gzhead.time>>8&255),be(i,i.gzhead.time>>16&255),be(i,i.gzhead.time>>24&255),be(i,9===i.level?2:i.strategy>=ie||i.level<2?4:0),be(i,255&i.gzhead.os),i.gzhead.extra&&i.gzhead.extra.length&&(be(i,255&i.gzhead.extra.length),be(i,i.gzhead.extra.length>>8&255)),i.gzhead.hcrc&&(e.adler=U(e.adler,i.pending_buf,i.pending,0)),i.gzindex=0,i.status=69;else if(be(i,0),be(i,0),be(i,0),be(i,0),be(i,0),be(i,9===i.level?2:i.strategy>=ie||i.level<2?4:0),be(i,3),i.status=ce,_e(e),0!==i.pending)return i.last_flush=-1,J;if(69===i.status){if(i.gzhead.extra){let t=i.pending,s=(65535&i.gzhead.extra.length)-i.gzindex;for(;i.pending+s>i.pending_buf_size;){let r=i.pending_buf_size-i.pending;if(i.pending_buf.set(i.gzhead.extra.subarray(i.gzindex,i.gzindex+r),i.pending),i.pending=i.pending_buf_size,i.gzhead.hcrc&&i.pending>t&&(e.adler=U(e.adler,i.pending_buf,i.pending-t,t)),i.gzindex+=r,_e(e),0!==i.pending)return i.last_flush=-1,J;t=0,s-=r}let r=new Uint8Array(i.gzhead.extra);i.pending_buf.set(r.subarray(i.gzindex,i.gzindex+s),i.pending),i.pending+=s,i.gzhead.hcrc&&i.pending>t&&(e.adler=U(e.adler,i.pending_buf,i.pending-t,t)),i.gzindex=0}i.status=73}if(73===i.status){if(i.gzhead.name){let t,s=i.pending;do{if(i.pending===i.pending_buf_size){if(i.gzhead.hcrc&&i.pending>s&&(e.adler=U(e.adler,i.pending_buf,i.pending-s,s)),_e(e),0!==i.pending)return i.last_flush=-1,J;s=0}t=i.gzindex<i.gzhead.name.length?255&i.gzhead.name.charCodeAt(i.gzindex++):0,be(i,t)}while(0!==t);i.gzhead.hcrc&&i.pending>s&&(e.adler=U(e.adler,i.pending_buf,i.pending-s,s)),i.gzindex=0}i.status=91}if(91===i.status){if(i.gzhead.comment){let t,s=i.pending;do{if(i.pending===i.pending_buf_size){if(i.gzhead.hcrc&&i.pending>s&&(e.adler=U(e.adler,i.pending_buf,i.pending-s,s)),_e(e),0!==i.pending)return i.last_flush=-1,J;s=0}t=i.gzindex<i.gzhead.comment.length?255&i.gzhead.comment.charCodeAt(i.gzindex++):0,be(i,t)}while(0!==t);i.gzhead.hcrc&&i.pending>s&&(e.adler=U(e.adler,i.pending_buf,i.pending-s,s))}i.status=103}if(103===i.status){if(i.gzhead.hcrc){if(i.pending+2>i.pending_buf_size&&(_e(e),0!==i.pending))return i.last_flush=-1,J;be(i,255&e.adler),be(i,e.adler>>8&255),e.adler=0}if(i.status=ce,_e(e),0!==i.pending)return i.last_flush=-1,J}if(0!==e.avail_in||0!==i.lookahead||t!==G&&i.status!==ue){let s=0===i.level?Pe(i,t):i.strategy===ie?((e,t)=>{let i;for(;;){if(0===e.lookahead&&(xe(e),0===e.lookahead)){if(t===G)return 1;break}if(e.match_length=0,i=H(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++,i&&(ve(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,t===K?(ve(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ve(e,!1),0===e.strm.avail_out)?1:2})(i,t):i.strategy===se?((e,t)=>{let i,s,r,o;const n=e.window;for(;;){if(e.lookahead<=le){if(xe(e),e.lookahead<=le&&t===G)return 1;if(0===e.lookahead)break}if(e.match_length=0,e.lookahead>=3&&e.strstart>0&&(r=e.strstart-1,s=n[r],s===n[++r]&&s===n[++r]&&s===n[++r])){o=e.strstart+le;do{}while(s===n[++r]&&s===n[++r]&&s===n[++r]&&s===n[++r]&&s===n[++r]&&s===n[++r]&&s===n[++r]&&s===n[++r]&&r<o);e.match_length=le-(o-r),e.match_length>e.lookahead&&(e.match_length=e.lookahead)}if(e.match_length>=3?(i=H(e,1,e.match_length-3),e.lookahead-=e.match_length,e.strstart+=e.match_length,e.match_length=0):(i=H(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++),i&&(ve(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,t===K?(ve(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ve(e,!1),0===e.strm.avail_out)?1:2})(i,t):Fe[i.level].func(i,t);if(3!==s&&4!==s||(i.status=ue),1===s||3===s)return 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i=0,s=e.length;i<s;i+=3)dM[0]=e[i+0],dM[1]=e[i+1],dM[2]=e[i+2],dM[3]=1,d.transformVec4(a,dM,pM),Yt.compressPosition(pM,z,dM),t[i+0]=dM[0],t[i+1]=dM[1],t[i+2]=dM[2];s.createMesh(y.apply(H,{id:Q,textureSetId:h,origin:G,primitive:F.primitiveName,positionsCompressed:t,normalsCompressed:F.geometryNormals,uv:F.geometryUVs,colorsCompressed:F.geometryColors,indices:F.geometryIndices,edgeIndices:F.geometryEdgeIndices,positionsDecodeMatrix:_,color:T,metallic:R,roughness:O,opacity:L})),U.push(Q)}else k[A]||(s.createGeometry({id:A,primitive:F.primitiveName,positionsCompressed:F.geometryPositions,normalsCompressed:F.geometryNormals,uv:F.geometryUVs,colorsCompressed:F.geometryColors,indices:F.geometryIndices,edgeIndices:F.geometryEdgeIndices,positionsDecodeMatrix:b}),k[A]=!0),s.createMesh(y.apply(H,{id:Q,geometryId:A,textureSetId:h,matrix:a,color:T,metallic:R,roughness:O,opacity:L,origin:G})),U.push(Q)}else{let e,t,i,o,n,a,A,d=!1;switch(B[r]){case 0:e="solid",t=c.subarray(w[r],l?c.length:w[r+1]),i=u.subarray(x[r],l?u.length:x[r+1]),o=f.subarray(C[r],l?f.length:C[r+1]),a=g.subarray(M[r],l?g.length:M[r+1]),A=m.subarray(E[r],l?m.length:E[r+1]),d=t.length>0&&a.length>0;break;case 1:e="surface",t=c.subarray(w[r],l?c.length:w[r+1]),i=u.subarray(x[r],l?u.length:x[r+1]),o=f.subarray(C[r],l?f.length:C[r+1]),a=g.subarray(M[r],l?g.length:M[r+1]),A=m.subarray(E[r],l?m.length:E[r+1]),d=t.length>0&&a.length>0;break;case 2:e="points",t=c.subarray(w[r],l?c.length:w[r+1]),n=p.subarray(P[r],l?p.length:P[r+1]),d=t.length>0;break;case 3:e="lines",t=c.subarray(w[r],l?c.length:w[r+1]),a=g.subarray(M[r],l?g.length:M[r+1]),d=t.length>0&&a.length>0;break;case 4:e="lines",t=c.subarray(w[r],l?c.length:w[r+1]),a=gM(t,g.subarray(M[r],l?g.length:M[r+1])),d=t.length>0&&a.length>0;break;default:continue}d&&(s.createMesh(y.apply(H,{id:Q,textureSetId:h,origin:G,primitive:e,positionsCompressed:t,normalsCompressed:i,uv:o&&o.length>0?o:null,colorsCompressed:n,indices:a,edgeIndices:A,positionsDecodeMatrix:_,color:T,metallic:R,roughness:O,opacity:L})),U.push(Q))}}U.length>0&&s.createEntity(y.apply(Q,{id:l,isObject:!0,meshIds:U}))}}}(e,t,a,s,r,o)}},_M={};_M[RC.version]=RC,_M[OC.version]=OC,_M[VC.version]=VC,_M[GC.version]=GC,_M[KC.version]=KC,_M[YC.version]=YC,_M[eM.version]=eM,_M[nM.version]=nM,_M[cM.version]=cM,_M[mM.version]=mM;class vM extends z{constructor(e,t={}){super("XKTLoader",e,t),this._maxGeometryBatchSize=t.maxGeometryBatchSize,this.textureTranscoder=t.textureTranscoder,this.dataSource=t.dataSource,this.objectDefaults=t.objectDefaults,this.includeTypes=t.includeTypes,this.excludeTypes=t.excludeTypes,this.excludeUnclassifiedObjects=t.excludeUnclassifiedObjects,this.reuseGeometries=t.reuseGeometries}get supportedVersions(){return Object.keys(_M)}get textureTranscoder(){return this._textureTranscoder}set textureTranscoder(e){this._textureTranscoder=e}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new DC}get objectDefaults(){return this._objectDefaults}set objectDefaults(e){this._objectDefaults=e||DP}get includeTypes(){return this._includeTypes}set includeTypes(e){this._includeTypes=e}get excludeTypes(){return this._excludeTypes}set excludeTypes(e){this._excludeTypes=e}get excludeUnclassifiedObjects(){return this._excludeUnclassifiedObjects}set excludeUnclassifiedObjects(e){this._excludeUnclassifiedObjects=!!e}get globalizeObjectIds(){return this._globalizeObjectIds}set globalizeObjectIds(e){this._globalizeObjectIds=!!e}get reuseGeometries(){return this._reuseGeometries}set reuseGeometries(e){this._reuseGeometries=!1!==e}load(e={}){if(e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id),!(e.src||e.xkt||e.manifestSrc||e.manifest))return this.error("load() param expected: src, xkt, manifestSrc or manifestData"),o;const t={},i=e.includeTypes||this._includeTypes,s=e.excludeTypes||this._excludeTypes,r=e.objectDefaults||this._objectDefaults;if(t.reuseGeometries=null!==e.reuseGeometries&&void 0!==e.reuseGeometries?e.reuseGeometries:!1!==this._reuseGeometries,i){t.includeTypesMap={};for(let e=0,s=i.length;e<s;e++)t.includeTypesMap[i[e]]=!0}if(s){t.excludeTypesMap={};for(let e=0,i=s.length;e<i;e++)t.excludeTypesMap[s[e]]=!0}r&&(t.objectDefaults=r),t.excludeUnclassifiedObjects=void 0!==e.excludeUnclassifiedObjects?!!e.excludeUnclassifiedObjects:this._excludeUnclassifiedObjects,t.globalizeObjectIds=void 0!==e.globalizeObjectIds&&null!==e.globalizeObjectIds?!!e.globalizeObjectIds:this._globalizeObjectIds;const o=new Fc(this.viewer.scene,y.apply(e,{isModel:!0,textureTranscoder:this._textureTranscoder,maxGeometryBatchSize:this._maxGeometryBatchSize,origin:e.origin,disableVertexWelding:e.disableVertexWelding||!1,disableIndexRebucketing:e.disableIndexRebucketing||!1,dtxEnabled:e.dtxEnabled})),n=o.id,a=new wd({metaScene:this.viewer.metaScene,id:n});this.viewer.scene.canvas.spinner.processes++;const l=()=>{o.finalize(),a.finalize(),this.viewer.scene.canvas.spinner.processes--,o.once("destroyed",(()=>{this.viewer.metaScene.destroyMetaModel(a.id)})),this.scheduleTask((()=>{o.destroyed||(o.scene.fire("modelLoaded",o.id),o.fire("loaded",!0,!1))}))},A=e=>{this.viewer.scene.canvas.spinner.processes--,this.error(e),o.fire("error",e)};let h=0;const c={getNextId:()=>`${n}.${h++}`};if(e.metaModelSrc||e.metaModelData)if(e.metaModelSrc){const r=e.metaModelSrc;this._dataSource.getMetaModel(r,(r=>{o.destroyed||(a.loadData(r,{includeTypes:i,excludeTypes:s,globalizeObjectIds:t.globalizeObjectIds}),e.src?this._loadModel(e.src,e,t,o,null,c,l,A):(this._parseModel(e.xkt,e,t,o,null,c),l()))}),(e=>{A(`load(): Failed to load model metadata for model '${n} from  '${r}' - ${e}`)}))}else e.metaModelData&&(a.loadData(e.metaModelData,{includeTypes:i,excludeTypes:s,globalizeObjectIds:t.globalizeObjectIds}),e.src?this._loadModel(e.src,e,t,o,null,c,l,A):(this._parseModel(e.xkt,e,t,o,null,c),l()));else if(e.src)this._loadModel(e.src,e,t,o,a,c,l,A);else if(e.xkt)this._parseModel(e.xkt,e,t,o,a,c),l();else if(e.manifestSrc||e.manifest){const r=e.manifestSrc?function(e){const t=e.split("/");return t.pop(),t.join("/")+"/"}(e.manifestSrc):"",n=(e,o,n)=>{let l=0;const A=()=>{l>=e.length?o():this._dataSource.getMetaModel(`${r}${e[l]}`,(e=>{a.loadData(e,{includeTypes:i,excludeTypes:s,globalizeObjectIds:t.globalizeObjectIds}),l++,this.scheduleTask(A,100)}),n)};A()},h=(i,s,n)=>{let a=0;const l=()=>{a>=i.length?s():this._dataSource.getXKT(`${r}${i[a]}`,(i=>{this._parseModel(i,e,t,o,null,c),a++,this.scheduleTask(l,100)}),n)};l()},u=(i,s,n)=>{let l=0;const A=()=>{l>=i.length?s():this._dataSource.getXKT(`${r}${i[l]}`,(i=>{this._parseModel(i,e,t,o,a,c),l++,this.scheduleTask(A,100)}),n)};A()};if(e.manifest){const t=e.manifest,i=t.xktFiles;if(!i||0===i.length)return void A("load(): Failed to load model manifest - manifest not valid");const s=t.metaModelFiles;s?n(s,(()=>{h(i,l,A)}),A):u(i,l,A)}else 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t=(4294901760&e)>>16,i=65535&e;try{return new Date(1980+((65024&t)>>9),((480&t)>>5)-1,31&t,(63488&i)>>11,(2016&i)>>5,2*(31&i),0)}catch(e){}}(e.lastModDateRaw),1!=(1&e.bitFlag)?((s||8!=(8&e.bitFlag))&&(e.crc32=t.view.getUint32(i+10,!0),e.compressedSize=t.view.getUint32(i+14,!0),e.uncompressedSize=t.view.getUint32(i+18,!0)),4294967295!==e.compressedSize&&4294967295!==e.uncompressedSize?(e.filenameLength=t.view.getUint16(i+22,!0),e.extraFieldLength=t.view.getUint16(i+24,!0)):r("File is using Zip64 (4gb+ file size).")):r("File contains encrypted entry.")}function P(t,o,n){var a=0;function l(){}l.prototype.getData=function(s,o,l,h){var c=this;function u(e,t){h&&!function(e){var t=A(4);return t.view.setUint32(0,e),c.crc32==t.view.getUint32(0)}(t)?n("CRC failed."):s.getData((function(e){o(e)}))}function d(e){n(e||r)}function p(e){n(e||"Error while writing file data.")}t.readUint8Array(c.offset,30,(function(r){var 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u=d.children[h];switch(u.type){case"IsAggregatedBy":l=u.children[0];break;case"IsInstanceOf":A=u.children[0]}}s[A]=l}}for(n=0,a=r.length;n<a;n++){if("MaterialDomain"===(d=r[n]).type)o++}for(n=0,a=r.length;n<a;n++){var d;if("MaterialDomain"===(d=r[n]).type)d.associatedFile&&function(){var t=d.id,r=TM(d.associatedFile);e.zip.getFile(r,(function(r,n){e.materials[s[t]]=FM(e,n),0==--o&&i()}),(function(e){}))}()}}function FM(e,t){for(var i=t.children,s=0,r=i.length;s<r;s++){var o=i[s];if("Osm"===o.type)return IM(e,o)}}function IM(e,t){for(var i=t.children,s=0,r=i.length;s<r;s++){var o=i[s];switch(o.type){case"RenderingRootFeature":break;case"Feature":if("RenderingFeature"===o.Alias){var n,a,l,A,h={},c={},u=o.children;for(n=0,a=u.length;n<a;n++)switch((l=u[n]).Name){case"AmbientCoef":h.ambient=parseFloat(l.Value);break;case"DiffuseCoef":h.diffuse=parseFloat(l.Value);break;case"EmissiveCoef":h.emissive=parseFloat(l.Value);break;case"SpecularExponent":h.specular=parseFloat(l.Value)}for(n=0,a=u.length;n<a;n++)switch((l=u[n]).Name){case"AmbientColor":c.ambient=DM(l.Value,h.ambient);break;case"DiffuseColor":c.diffuse=DM(l.Value,h.diffuse);break;case"EmissiveColor":c.emissive=DM(l.Value,h.emissive);break;case"SpecularColor":c.specular=DM(l.Value,h.specular);break;case"Transparency":var d=1-parseFloat(l.Value);d<1&&(c.alpha=d,c.alphaMode="blend")}switch(e.materialType){case"MetallicMaterial":A=new Gr(e.modelNode,{baseColor:c.diffuse,metallic:.7,roughness:.5,emissive:c.emissive,alpha:c.alpha,alphaMode:c.alphaMode});break;case"SpecularMaterial":A=new Kr(e.modelNode,{diffuse:c.diffuse,specular:c.specular,glossiness:.5,emissive:c.emissive,alpha:c.alpha,alphaMode:c.alphaMode});break;default:A=new ri(e.modelNode,{reflectivity:.5,ambient:c.ambient,diffuse:c.diffuse,specular:c.specular,emissive:c.emissive,alphaMode:c.alphaMode,alpha:t.alpha})}return A}}}}function DM(e,t){t=void 0!==t?t:.5;var i=e.indexOf("["),s=e.indexOf("]");e=(e=e.substring(i+1,s-i)).split(",");for(var r=new Float32Array(e.length),o=0,n=0,a=e.length;n<a;n++)for(var l=e[n],A=0,h=(l=l.trim().split(" ")).length;A<h;A++)""!==l[A]&&(r[o++]=parseFloat(l[A])*t);return r}var SM=function(){var e={};function t(e,i){if(e.nodeType===e.TEXT_NODE){var s=e.nodeValue;if(null===s.match(/^\s+$/))return s}else if(e.nodeType===e.ELEMENT_NODE||e.nodeType===e.DOCUMENT_NODE){var r={type:e.nodeName,children:[]};if(e.nodeType===e.ELEMENT_NODE)for(var o=0;o<e.attributes.length;o++){var n=e.attributes[o];r[i[n.nodeName]||n.nodeName]=n.nodeValue}for(var a=0;a<e.childNodes.length;a++){(o=t(e.childNodes[a],i))&&r.children.push(o)}return r}}this.load=function(t,i,s){yM.createReader(new yM.HttpReader(t),(function(t){t.getEntries((function(t){if(t.length>0)for(var s=0,r=t.length;s<r;s++){var o=t[s];e[o.filename]=o}i()}))}),s)},this.getFile=function(i,s,r){var o=e[i];if(!o){var n="ZIP entry not found: "+i;return console.error(n),void(r&&r(n))}o.getData(new yM.TextWriter,(function(e){var i=(new DOMParser).parseFromString(e,"text/xml"),r=t(i,{});s(i,r)}))},this.destroy=function(){undefined.close((function(){}))}};function TM(e){var t="urn:3DXML:";return 0===e.indexOf(t)?e.substring(t.length):e}class LM extends z{constructor(e,t={}){super("XML3DLoader",e,t),t.workerScriptsPath?(this._workerScriptsPath=t.workerScriptsPath,this._loader=new wM(this,t),this.supportedSchemas=this._loader.supportedSchemas):this.error("Config expected: workerScriptsPath")}load(e={}){e.workerScriptsPath=this._workerScriptsPath,e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new Qr(this.viewer.scene,y.apply(e,{isModel:!0})),i=e.src;return i?(this._loader.load(this,t,i,e),t):(this.error("load() param expected: src"),t)}}class RM{constructor(e={}){this.cacheBuster=!1!==e.cacheBuster}_cacheBusterURL(e){if(!this.cacheBuster)return e;const t=(new Date).getTime();return e.indexOf("?")>-1?e+"&_="+t:e+"?_="+t}getIFC(e,t,i){e=this._cacheBusterURL(e);var s=()=>{};t=t||s,i=i||s;const r=e.match(/^data:(.*?)(;base64)?,(.*)$/);if(r){const e=!!r[2];var o=r[3];o=window.decodeURIComponent(o),e&&(o=window.atob(o));try{const e=new ArrayBuffer(o.length),i=new Uint8Array(e);for(var n=0;n<o.length;n++)i[n]=o.charCodeAt(n);t(e)}catch(e){i(e)}}else{const s=new XMLHttpRequest;s.open("GET",e,!0),s.responseType="arraybuffer",s.onreadystatechange=function(){4===s.readyState&&(200===s.status?t(s.response):i("getXKT error : "+s.response))},s.send(null)}}}class UM extends z{constructor(e,t={}){if(super("ifcLoader",e,t),this.dataSource=t.dataSource,this.objectDefaults=t.objectDefaults,this.includeTypes=t.includeTypes,this.excludeTypes=t.excludeTypes,this.excludeUnclassifiedObjects=t.excludeUnclassifiedObjects,!t.WebIFC)throw"Parameter expected: WebIFC";if(!t.IfcAPI)throw"Parameter expected: IfcAPI";this._webIFC=t.WebIFC,this._ifcAPI=t.IfcAPI}get supportedVersions(){return["2x3","4"]}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new RM}get objectDefaults(){return this._objectDefaults}set objectDefaults(e){this._objectDefaults=e||DP}get includeTypes(){return this._includeTypes}set includeTypes(e){this._includeTypes=e}get excludeTypes(){return this._excludeTypes}set excludeTypes(e){this._excludeTypes=e}get excludeUnclassifiedObjects(){return this._excludeUnclassifiedObjects}set excludeUnclassifiedObjects(e){this._excludeUnclassifiedObjects=!!e}get globalizeObjectIds(){return this._globalizeObjectIds}set globalizeObjectIds(e){this._globalizeObjectIds=!!e}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new Fc(this.viewer.scene,y.apply(e,{isModel:!0}));if(!e.src&&!e.ifc)return this.error("load() param expected: src or IFC"),t;const i={autoNormals:!0};if(!1!==e.loadMetadata){const t=e.includeTypes||this._includeTypes,s=e.excludeTypes||this._excludeTypes,r=e.objectDefaults||this._objectDefaults;if(t){i.includeTypesMap={};for(let e=0,s=t.length;e<s;e++)i.includeTypesMap[t[e]]=!0}if(s){i.excludeTypesMap={};for(let e=0,t=s.length;e<t;e++)i.excludeTypesMap[s[e]]=!0}r&&(i.objectDefaults=r),i.excludeUnclassifiedObjects=void 0!==e.excludeUnclassifiedObjects?!!e.excludeUnclassifiedObjects:this._excludeUnclassifiedObjects,i.globalizeObjectIds=void 0!==e.globalizeObjectIds?!!e.globalizeObjectIds:this._globalizeObjectIds}try{e.src?this._loadModel(e.src,e,i,t):this._parseModel(e.ifc,e,i,t)}catch(e){this.error(e),t.fire("error",e)}return t}_loadModel(e,t,i,s){const r=this.viewer.scene.canvas.spinner;r.processes++,this._dataSource.getIFC(t.src,(e=>{this._parseModel(e,t,i,s),r.processes--}),(e=>{r.processes--,this.error(e),s.fire("error",e)}))}_parseModel(e,t,i,s){if(s.destroyed)return;const r=t.stats||{};if(r.sourceFormat="IFC",r.schemaVersion="",r.title="",r.author="",r.created="",r.numMetaObjects=0,r.numPropertySets=0,r.numObjects=0,r.numGeometries=0,r.numTriangles=0,r.numVertices=0,!this._ifcAPI)throw"WebIFCLoaderPlugin has no WebIFC instance configured - please inject via WebIFCLoaderPlugin constructor";const o=new Uint8Array(e),n=this._ifcAPI.OpenModel(o),a=this._ifcAPI.GetModelSchema(n),l=this._ifcAPI.GetLineIDsWithType(n,this._webIFC.IFCPROJECT).get(0),A=!1!==t.loadMetadata,h={modelID:n,modelSchema:a,sceneModel:s,loadMetadata:A,metadata:A?{id:"",projectId:""+l,author:"",createdAt:"",schema:"",creatingApplication:"",metaObjects:[],propertySets:[]}:null,metaObjects:{},options:i,log:function(e){},nextId:0,stats:r};if(A){if(i.includeTypes){h.includeTypes={};for(let e=0,t=i.includeTypes.length;e<t;e++)h.includeTypes[i.includeTypes[e]]=!0}if(i.excludeTypes){h.excludeTypes={};for(let e=0,t=i.excludeTypes.length;e<t;e++)h.excludeTypes[i.excludeTypes[e]]=!0}this._parseMetaObjects(h),this._parsePropertySets(h)}if(this._parseGeometry(h),s.finalize(),A){const e=s.id;this.viewer.metaScene.createMetaModel(e,h.metadata,i)}s.scene.once("tick",(()=>{s.destroyed||(s.scene.fire("modelLoaded",s.id),s.fire("loaded",!0,!1))}))}_parseMetaObjects(e){const t=this._ifcAPI.GetLineIDsWithType(e.modelID,this._webIFC.IFCPROJECT).get(0),i=this._ifcAPI.GetLine(e.modelID,t);this._parseSpatialChildren(e,i)}_parseSpatialChildren(e,t,i){const s=this._ifcAPI.GetNameFromTypeCode(t.type);if(e.includeTypes&&!e.includeTypes[s])return;if(e.excludeTypes&&e.excludeTypes[s])return;this._createMetaObject(e,t,i);const r=t.GlobalId.value;this._parseRelatedItemsOfType(e,t.expressID,"RelatingObject","RelatedObjects",this._webIFC.IFCRELAGGREGATES,r),this._parseRelatedItemsOfType(e,t.expressID,"RelatingStructure","RelatedElements",this._webIFC.IFCRELCONTAINEDINSPATIALSTRUCTURE,r)}_createMetaObject(e,t,i){const s=t.GlobalId.value,r=this._ifcAPI.GetNameFromTypeCode(t.type),o={id:s,name:t.Name&&""!==t.Name.value?t.Name.value:r,type:r,parent:i};e.metadata.metaObjects.push(o),e.metaObjects[s]=o,e.stats.numMetaObjects++}_parseRelatedItemsOfType(e,t,i,s,r,o){const n=this._ifcAPI.GetLineIDsWithType(e.modelID,r);for(let r=0;r<n.size();r++){const a=n.get(r),l=this._ifcAPI.GetLine(e.modelID,a),A=l[i];let h=!1;if(Array.isArray(A)){h=A.map((e=>e.value)).includes(t)}else h=A.value===t;if(h){const t=l[s];if(Array.isArray(t))t.forEach((t=>{const i=this._ifcAPI.GetLine(e.modelID,t.value);this._parseSpatialChildren(e,i,o)}));else{const i=this._ifcAPI.GetLine(e.modelID,t.value);this._parseSpatialChildren(e,i,o)}}}}_parsePropertySets(e){const t=this._ifcAPI.GetLineIDsWithType(e.modelID,this._webIFC.IFCRELDEFINESBYPROPERTIES);for(let i=0;i<t.size();i++){let s=t.get(i),r=this._ifcAPI.GetLine(e.modelID,s,!0);if(r){const t=r.RelatingPropertyDefinition;if(!t)continue;const i=t.GlobalId.value,s=t.HasProperties;if(s&&s.length>0){const o="Default",n=t.Name.value,a=[];for(let e=0,t=s.length;e<t;e++){const t=s[e],i=t.Name,r=t.NominalValue;if(i&&r){const e={name:i.value,type:r.type,value:r.value,valueType:r.valueType};t.Description?e.description=t.Description.value:r.description&&(e.description=r.description),a.push(e)}}const l={id:i,type:o,name:n,properties:a};e.metadata.propertySets.push(l),e.stats.numPropertySets++;const A=r.RelatedObjects;if(!A||0===A.length)return;for(let t=0,s=A.length;t<s;t++){const s=A[t].GlobalId.value,r=e.metaObjects[s];r&&(r.propertySetIds||(r.propertySetIds=[]),r.propertySetIds.push(i))}}}}}_parseGeometry(e){this._ifcAPI.StreamAllMeshes(e.modelID,(t=>{const i=t.expressID,s=t.geometries,r=[],o=this._ifcAPI.GetLine(e.modelID,i).GlobalId.value;if(e.loadMetadata){const t=o,i=e.metaObjects[t];if(e.includeTypes&&(!i||!e.includeTypes[i.type]))return;if(e.excludeTypes&&(!i||e.excludeTypes[i.type]))return}const n=d.mat4(),a=d.vec3();for(let t=0,i=s.size();t<i;t++){const i=s.get(t),o=this._ifcAPI.GetGeometry(e.modelID,i.geometryExpressID),l=this._ifcAPI.GetVertexArray(o.GetVertexData(),o.GetVertexDataSize()),A=this._ifcAPI.GetIndexArray(o.GetIndexData(),o.GetIndexDataSize()),h=new Float64Array(l.length/2),c=new Float32Array(l.length/2);for(let e=0,t=0,i=l.length/6;e<i;e++,t+=3)h[t+0]=l[6*e+0],h[t+1]=l[6*e+1],h[t+2]=l[6*e+2];n.set(i.flatTransformation),d.transformPositions3(n,h);const u=Z(h,h,a);if(!e.options.autoNormals)for(let e=0,t=0,i=l.length/6;e<i;e++,t+=3)c[t+0]=l[6*e+3],c[t+1]=l[6*e+4],c[t+2]=l[6*e+5];e.stats.numGeometries++,e.stats.numVertices+=h.length/3,e.stats.numTriangles+=A.length/3;const p="mesh"+e.nextId++;e.sceneModel.createMesh({id:p,primitive:"triangles",origin:u?a:null,positions:h,normals:e.options.autoNormals?null:c,indices:A,color:[i.color.x,i.color.y,i.color.z],opacity:i.color.w}),r.push(p)}const l=e.options.globalizeObjectIds?d.globalizeObjectId(e.sceneModel.id,o):o;e.sceneModel.createEntity({id:l,meshIds:r,isObject:!0}),e.stats.numObjects++}))}}class kM{constructor(e={}){this.cacheBuster=!1!==e.cacheBuster}_cacheBusterURL(e){if(!this.cacheBuster)return e;const t=(new Date).getTime();return e.indexOf("?")>-1?e+"&_="+t:e+"?_="+t}getLAS(e,t,i){e=this._cacheBusterURL(e);var s=()=>{};t=t||s,i=i||s;const r=e.match(/^data:(.*?)(;base64)?,(.*)$/);if(r){const e=!!r[2];var o=r[3];o=window.decodeURIComponent(o),e&&(o=window.atob(o));try{const e=new ArrayBuffer(o.length),i=new Uint8Array(e);for(var n=0;n<o.length;n++)i[n]=o.charCodeAt(n);t(e)}catch(e){i(e)}}else{const s=new XMLHttpRequest;s.open("GET",e,!0),s.responseType="arraybuffer",s.onreadystatechange=function(){4===s.readyState&&(200===s.status?t(s.response):i("getXKT error : "+s.response))},s.send(null)}}}const OM={name:"LAS",id:"las",module:"las",version:"3.2.6",worker:!0,extensions:["las","laz"],mimeTypes:["application/octet-stream"],text:!0,binary:!0,tests:["LAS"],options:{las:{shape:"mesh",fp64:!1,skip:1,colorDepth:8}}},NM=[{item:"FileSignature",format:"char",size:4},{item:"FileSoureceID",format:"uShort",size:2},{item:"GlobalEncoding",format:"uShort",size:2},{item:"ProjectID1",format:"notUsed",size:4},{item:"ProjectID2",format:"notUsed",size:2},{item:"ProjectID3",format:"notUsed",size:2},{item:"ProjectID4",format:"notUsed",size:8},{item:"VersionMajor",format:"uChar",size:1},{item:"VersionMinor",format:"uChar",size:1},{item:"SystemIdentifier",format:"char",size:32},{item:"GeneratingSoftware",format:"char",size:32},{item:"CreationDay",format:"uShort",size:2},{item:"CreationYear",format:"uShort",size:2},{item:"HeaderSize",format:"uShort",size:2},{item:"OffsetToPointData",format:"uLong",size:4},{item:"NumberOfVariableLengthRecords",format:"uLong",size:4},{item:"PointDataFormatID",format:"uChar",size:1},{item:"PointDataRecordLength",format:"uShort",size:2},{item:"NumberOfPoints",format:"uLong",size:4},{item:"NumberOfPointByReturn",format:"uLong",size:20},{item:"ScaleFactorX",format:"double",size:8},{item:"ScaleFactorY",format:"double",size:8},{item:"ScaleFactorZ",format:"double",size:8},{item:"OffsetX",format:"double",size:8},{item:"OffsetY",format:"double",size:8},{item:"OffsetZ",format:"double",size:8},{item:"MaxX",format:"double",size:8},{item:"MinX",format:"double",size:8},{item:"MaxY",format:"double",size:8},{item:"MinY",format:"double",size:8},{item:"MaxZ",format:"double",size:8},{item:"MinZ",format:"double",size:8}],QM=[{item:"Reserved",format:"uShort",size:2},{item:"UserId",format:"char",size:16},{item:"RecordId",format:"uShort",size:2},{item:"RecordLengthAfterHeader",format:"uShort",size:2},{item:"Description",format:"char",size:32}],VM=e=>{let t=0,i=0,s=0;const r=new DataView(e),o=new Uint8Array(6e3),n=({item:s,format:o,size:n})=>{let a,l;switch(o){case"char":return l=new Uint8Array(e,t,n),t+=n,a=jM(l),[s,a];case"uShort":return a=r.getUint16(t,!0),t+=n,[s,a];case"uLong":return a=r.getUint32(t,!0),"NumberOfVariableLengthRecords"===s&&(i=a),t+=n,[s,a];case"uChar":return a=r.getUint8(t),t+=n,[s,a];case"double":return a=r.getFloat64(t,!0),t+=n,[s,a];default:t+=n}};return(()=>{const e={};NM.forEach((t=>{const i=n({...t});if(void 0!==i){if("FileSignature"===i[0]&&"LASF"!==i[1])throw new Error("Ivalid FileSignature. Is this a LAS/LAZ file");e[i[0]]=i[1]}}));const r=[];let a=i;for(;a--;){const e={};QM.forEach((i=>{const r=n({...i});e[r[0]]=r[1],"UserId"===r[0]&&"LASF_Projection"===r[1]&&(s=t-18+54)})),r.push(e)}const l=(e=>{if(void 0===e)return;const t=s+e.RecordLengthAfterHeader,i=o.slice(s,t),r=HM(i),n=new DataView(r);let a=6,l=Number(n.getUint16(a,!0));const A=[];for(;l--;){const e={};e.key=n.getUint16(a+=2,!0),e.tiffTagLocation=n.getUint16(a+=2,!0),e.count=n.getUint16(a+=2,!0),e.valueOffset=n.getUint16(a+=2,!0),A.push(e)}const h=A.find((e=>3072===e.key));if(h&&h.hasOwnProperty("valueOffset"))return h.valueOffset})(r.find((e=>"LASF_Projection"===e.UserId)));return l&&(e.epsg=l),e})()},HM=e=>{let t=new ArrayBuffer(e.length),i=new Uint8Array(t);for(let t=0;t<e.length;++t)i[t]=e[t];return t},jM=e=>{let t="";return e.forEach((e=>{let i=String.fromCharCode(e);"\0"!==i&&(t+=i)})),t.trim()};class GM extends z{constructor(e,t={}){super("lasLoader",e,t),this.dataSource=t.dataSource,this.skip=t.skip,this.fp64=t.fp64,this.colorDepth=t.colorDepth}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new kM}get skip(){return this._skip}set skip(e){this._skip=e||1}get fp64(){return this._fp64}set fp64(e){this._fp64=!!e}get colorDepth(){return this._colorDepth}set colorDepth(e){this._colorDepth=e||"auto"}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new Fc(this.viewer.scene,y.apply(e,{isModel:!0}));if(!e.src&&!e.las)return this.error("load() param expected: src or las"),t;const i={las:{skip:this._skip,fp64:this._fp64,colorDepth:this._colorDepth}};if(e.src)this._loadModel(e.src,e,i,t);else{const s=this.viewer.scene.canvas.spinner;s.processes++,this._parseModel(e.las,e,i,t).then((()=>{s.processes--}),(e=>{s.processes--,this.error(e),t.fire("error",e)}))}return t}_loadModel(e,t,i,s){const r=this.viewer.scene.canvas.spinner;r.processes++,this._dataSource.getLAS(t.src,(e=>{this._parseModel(e,t,i,s).then((()=>{r.processes--}),(e=>{r.processes--,this.error(e),s.fire("error",e)}))}),(e=>{r.processes--,this.error(e),s.fire("error",e)}))}_parseModel(e,t,i,s){function r(e){const i=e.value;if(t.rotateX&&i)for(let e=0,t=i.length;e<t;e+=3){const t=i[e+1];i[e+1]=i[e+2],i[e+2]=t}return i}function o(e,t){const i=e.value,s=e.size,r=t.value,o=4*r.length,n=new Uint8Array(o);for(let e=0,t=0,o=0,a=r.length;e<a;e++,o+=s,t+=4)n[t+0]=i[o+0],n[t+1]=i[o+1],n[t+2]=i[o+2],n[t+3]=Math.round(r[e]/65536*255);return n}function n(e){const t=e.value,i=4*t.length,s=new Uint8Array(i);for(let e=0,i=0,r=t.length;e<r;e++,i+=4)s[i+0]=0,s[i+1]=0,s[i+2]=0,s[i+3]=Math.round(t[e]/65536*255);return s}return new 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gE(e){e.next.prev=e.prev,e.prev.next=e.next,e.prevZ&&(e.prevZ.nextZ=e.nextZ),e.nextZ&&(e.nextZ.prevZ=e.prevZ)}function mE(e,t,i){this.i=e,this.x=t,this.y=i,this.prev=null,this.next=null,this.z=null,this.prevZ=null,this.nextZ=null,this.steiner=!1}function _E(e,t,i,s){for(var r=0,o=t,n=i-s;o<i;o+=s)r+=(e[n]-e[o])*(e[o+1]+e[n+1]),n=o;return r}KM.deviation=function(e,t,i,s){var r=t&&t.length,o=r?t[0]*i:e.length,n=Math.abs(_E(e,0,o,i));if(r)for(var a=0,l=t.length;a<l;a++){var A=t[a]*i,h=a<l-1?t[a+1]*i:e.length;n-=Math.abs(_E(e,A,h,i))}var c=0;for(a=0;a<s.length;a+=3){var u=s[a]*i,d=s[a+1]*i,p=s[a+2]*i;c+=Math.abs((e[u]-e[p])*(e[d+1]-e[u+1])-(e[u]-e[d])*(e[p+1]-e[u+1]))}return 0===n&&0===c?0:Math.abs((c-n)/n)},KM.flatten=function(e){for(var t=e[0][0].length,i={vertices:[],holes:[],dimensions:t},s=0,r=0;r<e.length;r++){for(var o=0;o<e[r].length;o++)for(var n=0;n<t;n++)i.vertices.push(e[r][o][n]);r>0&&(s+=e[r-1].length,i.holes.push(s))}return i};const vE=d.vec2(),bE=d.vec3(),yE=d.vec3(),BE=d.vec3();class wE extends z{constructor(e,t={}){super("cityJSONLoader",e,t),this.dataSource=t.dataSource}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new WM}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new Fc(this.viewer.scene,y.apply(e,{isModel:!0,edges:!0}));if(!e.src&&!e.cityJSON)return this.error("load() param expected: src or cityJSON"),t;const i={};if(e.src)this._loadModel(e.src,e,i,t);else{const s=this.viewer.scene.canvas.spinner;s.processes++,this._parseModel(e.cityJSON,e,i,t),s.processes--}return t}_loadModel(e,t,i,s){const r=this.viewer.scene.canvas.spinner;r.processes++,this._dataSource.getCityJSON(t.src,(e=>{this._parseModel(e,t,i,s),r.processes--}),(e=>{r.processes--,this.error(e),s.fire("error",e)}))}_parseModel(e,t,i,s){if(s.destroyed)return;const r=e.transform?this._transformVertices(e.vertices,e.transform,i.rotateX):e.vertices,o=t.stats||{};o.sourceFormat=e.type||"CityJSON",o.schemaVersion=e.version||"",o.title="",o.author="",o.created="",o.numMetaObjects=0,o.numPropertySets=0,o.numObjects=0,o.numGeometries=0,o.numTriangles=0,o.numVertices=0;const n=!1!==t.loadMetadata,a=n?{id:d.createUUID(),name:"Model",type:"Model"}:null,l=n?{id:"",projectId:"",author:"",createdAt:"",schema:e.version||"",creatingApplication:"",metaObjects:[a],propertySets:[]}:null,A={data:e,vertices:r,sceneModel:s,loadMetadata:n,metadata:l,rootMetaObject:a,nextId:0,stats:o};if(this._parseCityJSON(A),s.finalize(),n){const e=s.id;this.viewer.metaScene.createMetaModel(e,A.metadata,i)}s.scene.once("tick",(()=>{s.destroyed||(s.scene.fire("modelLoaded",s.id),s.fire("loaded",!0,!1))}))}_transformVertices(e,t,i){const s=[],r=t.scale||d.vec3([1,1,1]),o=t.translate||d.vec3([0,0,0]);for(let t=0,n=0;t<e.length;t++,n+=3){const n=e[t][0]*r[0]+o[0],a=e[t][1]*r[1]+o[1],l=e[t][2]*r[2]+o[2];i?s.push([n,l,a]):s.push([n,a,l])}return s}_parseCityJSON(e){const t=e.data.CityObjects;for(const i in t)if(t.hasOwnProperty(i)){const s=t[i];this._parseCityObject(e,s,i)}}_parseCityObject(e,t,i){const s=e.sceneModel,r=e.data;if(e.loadMetadata){const s=i,r=t.type,o=r+" : "+i,n=t.parents?t.parents[0]:e.rootMetaObject.id;e.metadata.metaObjects.push({id:s,name:o,type:r,parent:n})}if(e.stats.numMetaObjects++,!(t.geometry&&t.geometry.length>0))return;const o=[];for(let i=0,s=t.geometry.length;i<s;i++){const s=t.geometry[i];let n,a;const l=r.appearance;if(l){const e=l.materials;if(e){const t=s.material;if(t){const s=Object.keys(t);if(s.length>0){const r=t[s[0]];if(void 0!==r.value)n=e[r.value];else{const t=r.values;if(t){a=[];for(let s=0,r=t.length;s<r;s++){const s=e[t[i]];a.push(s)}}}}}}}a?this._parseGeometrySurfacesWithOwnMaterials(e,s,a,o):this._parseGeometrySurfacesWithSharedMaterial(e,s,n,o)}o.length>0&&(s.createEntity({id:i,meshIds:o,isObject:!0}),e.stats.numObjects++)}_parseGeometrySurfacesWithOwnMaterials(e,t,i,s){switch(t.type){case"MultiPoint":case"MultiLineString":break;case"MultiSurface":case"CompositeSurface":const r=t.boundaries;this._parseSurfacesWithOwnMaterials(e,i,r,s);break;case"Solid":const o=t.boundaries;for(let t=0;t<o.length;t++){const r=o[t];this._parseSurfacesWithOwnMaterials(e,i,r,s)}break;case"MultiSolid":case"CompositeSolid":const n=t.boundaries;for(let t=0;t<n.length;t++)for(let r=0;r<n[t].length;r++){const o=n[t][r];this._parseSurfacesWithOwnMaterials(e,i,o,s)}}}_parseSurfacesWithOwnMaterials(e,t,i,s){const r=e.vertices,o=e.sceneModel;for(let n=0;n<i.length;n++){const a=i[n],l=t[n]||{diffuseColor:[.8,.8,.8],transparency:1},A=[],h=[],c=[],u={positions:[],indices:[]};for(let t=0;t<a.length;t++){A.length>0&&h.push(A.length);const i=this._extractLocalIndices(e,a[t],c,u);A.push(...i)}if(3===A.length)u.indices.push(A[0]),u.indices.push(A[1]),u.indices.push(A[2]);else if(A.length>3){const e=[];for(let t=0;t<A.length;t++)e.push({x:r[c[A[t]]][0],y:r[c[A[t]]][1],z:r[c[A[t]]][2]});const t=this._getNormalOfPositions(e,d.vec3());let i=[];for(let s=0;s<e.length;s++)this._to2D(e[s],t,vE),i.unshift(vE[0]),i.unshift(vE[1]);const s=KM(i,h,2);for(let e=0;e<s.length;e+=3)u.indices.unshift(A[s[e]]),u.indices.unshift(A[s[e+1]]),u.indices.unshift(A[s[e+2]])}const p=""+e.nextId++;o.createMesh({id:p,primitive:"triangles",positions:u.positions,indices:u.indices,color:l&&l.diffuseColor?l.diffuseColor:[.8,.8,.8],opacity:l&&void 0!==l.transparency?1-l.transparency:1}),s.push(p),e.stats.numGeometries++,e.stats.numVertices+=u.positions.length/3,e.stats.numTriangles+=u.indices.length/3}}_parseGeometrySurfacesWithSharedMaterial(e,t,i,s){const r=e.sceneModel,o=[],n={positions:[],indices:[]};switch(t.type){case"MultiPoint":case"MultiLineString":break;case"MultiSurface":case"CompositeSurface":const i=t.boundaries;this._parseSurfacesWithSharedMaterial(e,i,o,n);break;case"Solid":const s=t.boundaries;for(let t=0;t<s.length;t++){const i=s[t];this._parseSurfacesWithSharedMaterial(e,i,o,n)}break;case"MultiSolid":case"CompositeSolid":const r=t.boundaries;for(let t=0;t<r.length;t++)for(let i=0;i<r[t].length;i++){const s=r[t][i];this._parseSurfacesWithSharedMaterial(e,s,o,n)}}if(n.positions.length>0&&n.indices.length>0){const t=""+e.nextId++;r.createMesh({id:t,primitive:"triangles",positions:n.positions,indices:n.indices,color:i&&i.diffuseColor?i.diffuseColor:[.8,.8,.8],opacity:1}),s.push(t),e.stats.numGeometries++,e.stats.numVertices+=n.positions.length/3,e.stats.numTriangles+=n.indices.length/3}}_parseSurfacesWithSharedMaterial(e,t,i,s){const r=e.vertices;for(let o=0;o<t.length;o++){let n=[],a=[];for(let r=0;r<t[o].length;r++){n.length>0&&a.push(n.length);const l=this._extractLocalIndices(e,t[o][r],i,s);n.push(...l)}if(3===n.length)s.indices.push(n[0]),s.indices.push(n[1]),s.indices.push(n[2]);else if(n.length>3){let e=[];for(let t=0;t<n.length;t++)e.push({x:r[i[n[t]]][0],y:r[i[n[t]]][1],z:r[i[n[t]]][2]});const t=this._getNormalOfPositions(e,d.vec3());let o=[];for(let i=0;i<e.length;i++)this._to2D(e[i],t,vE),o.unshift(vE[0]),o.unshift(vE[1]);const l=KM(o,a,2);for(let e=0;e<l.length;e+=3)s.indices.unshift(n[l[e]]),s.indices.unshift(n[l[e+1]]),s.indices.unshift(n[l[e+2]])}}}_extractLocalIndices(e,t,i,s){const r=e.vertices,o=[];for(let e=0,n=t.length;e<n;e++){const n=t[e];if(i.includes(n)){const e=i.indexOf(n);o.push(e)}else s.positions.push(r[n][0]),s.positions.push(r[n][1]),s.positions.push(r[n][2]),o.push(i.length),i.push(n)}return o}_getNormalOfPositions(e,t){for(let i=0;i<e.length;i++){let s=i+1;s===e.length&&(s=0),t[0]+=(e[i].y-e[s].y)*(e[i].z+e[s].z),t[1]+=(e[i].z-e[s].z)*(e[i].x+e[s].x),t[2]+=(e[i].x-e[s].x)*(e[i].y+e[s].y)}return d.normalizeVec3(t)}_to2D(e,t,i){const s=bE,r=yE,o=BE;s[0]=e.x,s[1]=e.y,s[2]=e.z,r[0]=t.x,r[1]=t.y,r[2]=t.z,o[0]=1.1,o[1]=1.1,o[2]=1.1;d.lenVec3(d.subVec3(o,r))<.01&&(o[0]+=1,o[1]+=2,o[2]+=3);const n=d.dotVec3(o,r),a=d.mulVec3Scalar(r,n,d.vec3());o[0]-=a[0],o[1]-=a[1],o[2]-=a[2],d.normalizeVec3(o);const l=d.cross3Vec3(r,o,d.vec3()),A=d.dotVec3(s,o),h=d.dotVec3(s,l);i[0]=A,i[1]=h}}class xE{constructor(e={}){this.cacheBuster=!1!==e.cacheBuster}_cacheBusterURL(e){if(!this.cacheBuster)return e;const t=(new Date).getTime();return e.indexOf("?")>-1?e+"&_="+t:e+"?_="+t}getDotBIM(e,t,i){y.loadJSON(this._cacheBusterURL(e),(e=>{t(e)}),(function(e){i(e)}))}}class PE extends z{constructor(e,t={}){super("DotBIMLoader",e,t),this.dataSource=t.dataSource,this.objectDefaults=t.objectDefaults}set dataSource(e){this._dataSource=e||new xE}get dataSource(){return this._dataSource}set objectDefaults(e){this._objectDefaults=e||DP}get objectDefaults(){return this._objectDefaults}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new Fc(this.viewer.scene,y.apply(e,{isModel:!0,backfaces:e.backfaces,dtxEnabled:e.dtxEnabled,rotation:e.rotation,origin:e.origin})),i=t.id;if(!e.src&&!e.dotBIM)return this.error("load() param expected: src or dotBIM"),t;const s=e.objectDefaults||this._objectDefaults||DP;let r,o;if(e.includeTypes){r={};for(let t=0,i=e.includeTypes.length;t<i;t++)r[e.includeTypes[t]]=!0}if(e.excludeTypes){o={},r||(r={});for(let t=0,i=e.excludeTypes.length;t<i;t++)r[e.excludeTypes[t]]=!0}const n=e=>{const t=e.fileData,n=e.sceneModel,a={},l={},A=d.createUUID(),h=d.createUUID(),c=d.createUUID(),u=d.createUUID(),p={metaObjects:[{id:A,name:"IfcProject",type:"IfcProject",parent:null},{id:h,name:"IfcSite",type:"IfcSite",parent:A},{id:c,name:"IfcBuilding",type:"IfcBuilding",parent:h},{id:u,name:"IfcBuildingStorey",type:"IfcBuildingStorey",parent:c}],propertySets:[]};for(let e=0,i=t.meshes.length;e<i;e++){const i=t.meshes[e];a[i.mesh_id]=e}const f=e=>{if(l[e])return;const i=a[e],s=t.meshes[i];n.createGeometry({id:e,primitive:"triangles",positions:s.coordinates,indices:s.indices}),l[e]=!0},g=t.elements;for(let e=0,t=g.length;e<t;e++){const t=g[e],i=t.type;if(o&&o[i])continue;if(r&&!r[i])continue;const a=t.info,l=void 0!==t.guid?`${t.guid}`:void 0!==a&&void 0!==a.id?a.id:e,A=t.mesh_id;f(A);const h=`${l}-mesh`,c=t.vector,d=t.rotation,m=s?s[i]||s.DEFAULT:null;let _=!0,v=!0,b=t.color?[t.color.r/255,t.color.g/255,t.color.b/255]:[1,1,1],y=t.color?t.color.a/255:1;m&&(!1===m.visible&&(_=!1),!1===m.pickable&&(v=!1),m.colorize&&(b=m.colorize),void 0!==m.opacity&&null!==m.opacity&&(y=m.opacity)),n.createMesh({id:h,geometryId:A,color:b,opacity:y,quaternion:!d||0===d.qz&&0===d.qy&&0===d.qx&&1===d.qw?void 0:[d.qx,d.qy,d.qz,d.qw],position:c?[c.x,c.y,c.z]:void 0}),n.createEntity({id:l,meshIds:[h],visible:_,pickable:v,isObject:!0});for(let e in a){let t;e.startsWith("IFC_Pset_")&&(t||(t=[]),t.push({name:e,value:a[e]})),t&&p.propertySets.push({id:l,properties:t})}p.metaObjects.push({id:l,name:a&&a.Name&&"None"!==a.Name?a.Name:`${t.type} ${l}`,type:t.type,parent:u,propertySetIds:[l]})}n.finalize(),this.viewer.metaScene.createMetaModel(i,p),n.scene.once("tick",(()=>{n.destroyed||(n.scene.fire("modelLoaded",n.id),n.fire("loaded",!0,!1))}))};if(e.src){const i=e.src;this.viewer.scene.canvas.spinner.processes++,this._dataSource.getDotBIM(i,(e=>{n({fileData:e,sceneModel:t,nextId:0,error:function(e){}}),this.viewer.scene.canvas.spinner.processes--}),(e=>{this.viewer.scene.canvas.spinner.processes--,this.error(e)}))}else if(e.dotBIM){const i={fileData:e.dotBIM,sceneModel:t,nextId:0,error:function(e){}};n(i)}return t.once("destroyed",(()=>{this.viewer.metaScene.destroyMetaModel(i)})),t}destroy(){super.destroy()}}const CE=function(e){const t=t=>parseInt(e.substr(t+1,2),16)/255;return[t(0),t(2),t(4)]},ME=function(e){const t=[];for(let i=0;i<e.length;++i)t.push(i);const i=function(){const i=d.vec2(),s=d.vec2();let r=0;for(let o=0;o<t.length;++o){const n=e[t[o]],a=e[t[(o+1)%t.length]],l=e[t[(o+2)%t.length]];d.subVec2(n,a,i),d.subVec2(l,a,s);const A=d.dotVec2(i,s)/Math.sqrt(d.sqLenVec2(i)*d.sqLenVec2(s)),h=Math.acos(Math.max(-1,Math.min(A,1)));r+=i[0]*s[1]-i[1]*s[0]>=0?h:2*Math.PI-h}return r<t.length*Math.PI}(),s=function(){const e=(e,t,i)=>(e[0]-i[0])*(t[1]-i[1])-(t[0]-i[0])*(e[1]-i[1]);return(t,i,s,r)=>{const o=e(t,i,s),n=e(t,s,r),a=e(t,r,i);return!((o<0||n<0||a<0)&&(o>0||n>0||a>0))}}(),r=[],o=(i?t:t.slice(0).reverse()).map((e=>({idx:e})));o.forEach(((e,t)=>{e.prev=o[(t-1+o.length)%o.length],e.next=o[(t+1)%o.length]}));const n=d.vec2(),a=d.vec2();for(;o.length>2;){let t=0;for(;;){if(t>=o.length)throw`isCCW = ${i}; earIdx = ${t}; len = ${o.length}`;const r=o[t],l=e[r.prev.idx],A=e[r.idx],h=e[r.next.idx];if(d.subVec2(l,A,n),d.subVec2(h,A,a),n[0]*a[1]-n[1]*a[0]>=0&&o.every((t=>t===r||t===r.prev||t===r.next||!s(e[t.idx],l,A,h))))break;++t}const l=o[t];o.splice(t,1),r.push([l.idx,l.next.idx,l.prev.idx]);l.prev.next=l.next;l.next.prev=l.prev}return[e,r]},EE=function(e,t){const i=e.canvas.canvas,s=i.parentNode,r=document.createElement("div");s.insertBefore(r,i);let o=5;r.style.background=t,r.style.border="2px solid white",r.style.margin="0 0",r.style.zIndex="100",r.style.position="absolute",r.style.pointerEvents="none",r.style.display="none";const n=new pe(e,{}),a=e=>e+"px",l=function(){const e=n.canvasPos.slice();ge(i,s,e),r.style.left=a(e[0]-3-o/2),r.style.top=a(e[1]-3-o/2),r.style.borderRadius=a(2*o),r.style.width=a(o),r.style.height=a(o)},A=e.camera.on("viewMatrix",l),h=e.camera.on("projMatrix",l);return{update:function(e){e&&(n.worldPos=e,l()),r.style.display=e?"":"none"},setHighlighted:function(e){o=e?10:5,l()},getCanvasPos:()=>n.canvasPos,getWorldPos:()=>n.worldPos,destroy:function(){r.parentNode.removeChild(r),e.camera.off(A),e.camera.off(h),n.destroy()}}},FE=function(e,t,i){let s=null;const r=r=>{if(r){s&&s.destroy();try{const[o,n]=ME(r.map((e=>[e[0],e[2]]))),a=[].concat(...o.map((e=>[e[0],r[0][1],e[1]]))),l=[].concat(...n);s=new wr(e,{pickable:!1,geometry:new $t(e,{positions:a,indices:l,normals:d.buildNormals(a,l)}),material:new ri(e,{alpha:void 0!==i?i:.5,backfaces:!0,diffuse:CE(t)})})}catch(e){s=null}}s&&(s.visible=!!r)};return r(null),{updateBase:r,destroy:()=>s&&s.destroy()}},IE=function(e,t,i,s,r,o,n,a,l){const A=EE(e,s),h=EE(e,s),c=FE(e,s,r),u=o?function(e){o.visible=!!e,e&&(o.canvasPos=e)}:()=>{};let p=a((()=>{u(null),A.update(null)}),((e,t)=>{u(e),A.update(t)}),(function(e,o){A.update(o),p=a((function(){u(null),h.update(null),c.updateBase(null)}),(function(e,t){if(u(e),h.update(t),d.distVec3(o,t)>.01){const e=e=>Math.min(o[e],t[e]),i=e=>Math.max(o[e],t[e]),s=e(0),r=e(1),n=e(2),a=i(0);i(1);const l=i(2);c.updateBase([[s,r,l],[a,r,l],[a,r,n],[s,r,n]])}else c.updateBase(null)}),(function(e,a){h.update(a),A.destroy(),h.destroy(),c.destroy(),u(null);const p=e=>Math.min(o[e],a[e]),f=e=>Math.max(o[e],a[e]),g=p(0),m=p(2),_=f(0),v=f(2),b=n.createZone({id:d.createUUID(),geometry:{planeCoordinates:[[g,v],[_,v],[_,m],[g,m]],altitude:t,height:i},alpha:r,color:s});l(b)}))}));return{deactivate:function(){p(),A.destroy(),h.destroy(),c.destroy(),u(null)}}},DE=function(e,t){return function(i,s,r){const o=e.scene,n=o.canvas.canvas,a=(e,t)=>(t[0]=e.clientX,t[1]=e.clientY,ge(n.ownerDocument.body,n,t),t),l=e=>{const i=d.vec3(),s=d.vec3();return d.canvasPosToWorldRay(n,o.camera.viewMatrix,o.camera.projMatrix,o.camera.projection,e,i,s),t(i,s)};let A=!1;const h=function(){A=!1},c=function(){h(),n.removeEventListener("mousedown",p),n.removeEventListener("mousemove",f),e.cameraControl.off(g),n.removeEventListener("mouseup",m)},u=d.vec2(),p=function(e){1===e.which&&(a(e,u),A=!0)};n.addEventListener("mousedown",p);const f=function(e){const t=a(e,d.vec2());A&&d.distVec2(u,t)>20&&(h(),i())};n.addEventListener("mousemove",f);const g=e.cameraControl.on("rayMove",(e=>{const t=e.canvasPos;s(t,l(t))})),m=function(e){if(1===e.which&&A){c();const t=a(e,d.vec2());r(t,l(t))}};return n.addEventListener("mouseup",m),c}},SE=function(e,t,i){return function(s,r,o){const n=e.scene,a=n.canvas.canvas,l=(e,t)=>(t[0]=e.clientX,t[1]=e.clientY,ge(a.ownerDocument.body,a,t),t),A=e=>{const t=d.vec3(),s=d.vec3();return d.canvasPosToWorldRay(a,n.camera.viewMatrix,n.camera.projMatrix,n.camera.projection,e,t,s),i(t,s)};let h=null;const c=()=>{};let u,p=c;const f=function(){t.stop(),clearTimeout(h),e.cameraControl.active=!0,p=c,u=null},g=function(){f(),a.removeEventListener("touchstart",m),a.removeEventListener("touchmove",_),a.removeEventListener("touchend",v)},m=function(i){const o=i.touches;if(1!==o.length)f(),s();else{const i=o[0],s=l(i,d.vec2());A(s)&&(u=i.identifier,p=e=>{d.distVec2(s,e)>20&&f()},h=setTimeout((function(){t.start(s),h=setTimeout((function(){t.stop(),e.cameraControl.active=!1,p=e=>{r(e,A(e))},p(s)}),300)}),250))}};a.addEventListener("touchstart",m,{passive:!0});const _=function(e){const t=[...e.changedTouches].find((e=>e.identifier===u));t&&p(l(t,d.vec2()))};a.addEventListener("touchmove",_,{passive:!0});const v=function(e){const t=[...e.changedTouches].find((e=>e.identifier===u));if(t){g();const e=l(t,d.vec2());o(e,A(e))}};return a.addEventListener("touchend",v,{passive:!0}),g}},TE=function(e,t,i,s){const r=-(d.dotVec3(i,t)-e)/d.dotVec3(s,t);{const e=d.vec3();return d.mulVec3Scalar(s,r,e),d.addVec3(i,e,e),e}};class LE extends L{constructor(e,t={}){if(super(e.viewer.scene,t),this.plugin=e,this._container=t.container,!this._container)throw"config missing: container";this._eventSubs={},this.plugin.viewer.scene,this._geometry=t.geometry,t.onMouseOver,t.onMouseLeave,t.onContextMenu,this._alpha="alpha"in t&&void 0!==t.alpha?t.alpha:.5,this.color=t.color,this._visible=!0,this._rebuildMesh()}_rebuildMesh(){const e=this.plugin.viewer.scene,t=this._geometry.planeCoordinates.slice(),i=this._geometry.height<0,s=this._geometry.altitude+(i?this._geometry.height:0),r=this._geometry.height*(i?-1:1),[o,n]=ME(t),a=[],l=[],A=e=>{const t=a.length;for(let t of o)a.push([t[0],s+(e?r:0),t[1]]);for(let i of n)l.push(...(e?i:i.slice(0).reverse()).map((e=>e+t)))};A(!1),A(!0);for(let e=0;e<o.length;++e){const t=o[e],i=o[(e+1)%o.length],n=s,A=s+r,h=a.length;a.push([t[0],n,t[1]],[i[0],n,i[1]],[i[0],A,i[1]],[t[0],A,t[1]]),l.push(...[0,1,2,0,2,3].map((e=>e+h)))}this._zoneMesh&&this._zoneMesh.destroy();const h=[].concat(...a);this._zoneMesh=new wr(e,{edges:this._edges,geometry:new $t(e,{positions:h,indices:l,normals:d.buildNormals(h,l)}),material:new ri(e,{alpha:this._alpha,backfaces:!0,diffuse:CE(this._color)}),visible:this._visible}),this._zoneMesh.highlighted=this._highlighted,this._zoneMesh.zone=this;const c=e=>Math.min(...a.map((t=>t[e]))),u=e=>Math.max(...a.map((t=>t[e]))),p=c(0),f=c(1),g=c(2),m=u(0),_=u(1),v=u(2);this._center=d.vec3([(p+m)/2,(f+_)/2,(g+v)/2])}sectionedAverage(e){const t=this._geometry.planeCoordinates.slice();let i=[];{const e=this._geometry.height,s=this._geometry.altitude,r=s+Math.max(0,e),o=s+Math.min(0,e),n=e=>{const s=t.map((t=>[t[0],e?r:o,t[1]]));i.push(e?s:s.slice(0).reverse())};n(!0),n(!1);const a=(e,i)=>[t[e][0],i,t[e][1]];for(let e=0;e<t.length;++e){const s=(e+1)%t.length;i.push([a(e,o),a(s,o),a(s,r),a(e,r)])}}for(const t of e){const e=t.dir,r=t.dist,o=[];for(const t of i){const i=1e-5,n=0,a=1,l=2,A=3;let h=0;const c=[];for(let s=0;s<t.length;s++){const o=d.dotVec3(e,t[s])+r,A=o<-i?l:o>i?a:n;h|=A,c.push(A)}switch(h){case n:case a:o.push(t);break;case l:break;case A:const i=[];for(let o=0;o<t.length;o++){var s=(o+1)%t.length;const n=c[o],a=c[s],h=t[o],u=t[s];if(n!==l&&i.push(h),(n|a)===A){const t=d.vec3();d.subVec3(u,h,t);const s=-(r+d.dotVec3(e,h))/d.dotVec3(e,t),o=[0,0,0];d.lerpVec3(s,0,1,h,u,o),i.push(o)}}i.length>=3&&o.push(i)}}i=o}if(0===i.length)return null;{const e=d.vec3([0,0,0]),t=new Set;for(const s of i)for(const i of s){const s=i.map((e=>e.toFixed(3))).join(":");t.has(s)||(t.add(s),d.addVec3(e,i,e))}return d.mulVec3Scalar(e,1/t.size,e),e}}get center(){return this._center}get altitude(){return this._geometry.altitude}set altitude(e){this._geometry.altitude=e,this._rebuildMesh()}get height(){return this._geometry.height}set height(e){this._geometry.height=e,this._rebuildMesh()}get highlighted(){return this._highlighted}set highlighted(e){this._highlighted=e,this._zoneMesh&&(this._zoneMesh.highlighted=e)}set color(e){this._color=e,this._zoneMesh&&(this._zoneMesh.material.diffuse=CE(this._color))}get color(){return this._color}set alpha(e){this._alpha=e,this._zoneMesh&&(this._zoneMesh.material.alpha=this._alpha)}get alpha(){return this._alpha}get edges(){return this._edges}set edges(e){this._edges=e,this._zoneMesh&&(this._zoneMesh.edges=this._edges)}set visible(e){this._visible=!!e,this._zoneMesh.visible=this._visible,this._needUpdate()}get visible(){return this._visible}getJSON(){return{id:this.id,geometry:this._geometry,alpha:this._alpha,color:this._color}}duplicate(){return this.plugin.createZone({id:d.createUUID(),geometry:{planeCoordinates:this._geometry.planeCoordinates.map((e=>e.slice())),altitude:this._geometry.altitude,height:this._geometry.height},alpha:this._alpha,color:this._color})}destroy(){this._zoneMesh.destroy(),super.destroy()}}class RE extends L{constructor(e,t={}){super(e.viewer.scene),this.zonesPlugin=e,this.pointerLens=t.pointerLens,this._deactivate=null}get active(){return!!this._deactivate}activate(e,t,i,s){if(this._deactivate)return;if("object"==typeof e&&null!==e){const r=e,o=(e,t)=>{if(e in r)return r[e];if(void 0!==t)return t;throw"config missing: "+e};e=o("altitude"),t=o("height"),i=o("color","#008000"),s=o("alpha",.5)}const r=this.zonesPlugin,o=r.viewer,n=o.scene,a=this,l=DE(o,(function(t,i){return TE(e,d.vec3([0,1,0]),t,i)}));!function o(){a._deactivate=IE(n,e,t,i,s,a.pointerLens,r,l,(e=>{let t=!0;a._deactivate=()=>{t=!1},a.fire("zoneEnd",e),t&&o()})).deactivate}()}deactivate(){this._deactivate&&(this._deactivate(),this._deactivate=null)}destroy(){this.deactivate(),super.destroy()}}class UE extends z{constructor(e,t={}){super("Zones",e),this._pointerLens=t.pointerLens,this._container=t.container||document.body,this._zones=[],this.defaultColor=void 0!==t.defaultColor?t.defaultColor:"#00BBFF",this.zIndex=t.zIndex||1e4,this._onMouseOver=(e,t)=>{this.fire("mouseOver",{plugin:this,zone:t,event:e})},this._onMouseLeave=(e,t)=>{this.fire("mouseLeave",{plugin:this,zone:t,event:e})},this._onContextMenu=(e,t)=>{this.fire("contextMenu",{plugin:this,zone:t,event:e})}}createZone(e={}){this.viewer.scene.components[e.id]&&(this.error("Viewer scene component with this ID already exists: "+e.id),delete e.id);const t=new LE(this,{id:e.id,plugin:this,container:this._container,geometry:e.geometry,alpha:e.alpha,color:e.color,onMouseOver:this._onMouseOver,onMouseLeave:this._onMouseLeave,onContextMenu:this._onContextMenu});return this._zones.push(t),t.on("destroyed",(()=>{const e=this._zones.indexOf(t);e>=0&&this._zones.splice(e,1)})),this.fire("zoneCreated",t),t}get zones(){return this._zones}destroy(){super.destroy()}}class kE extends L{constructor(e,t={}){super(e.viewer.scene),this.zonesPlugin=e,this.pointerLens=t.pointerLens,this.pointerCircle=new G(e.viewer),this._deactivate=null}get active(){return!!this._deactivate}activate(e,t,i,s){if("object"==typeof e&&null!==e){const r=e,o=(e,t)=>{if(e in r)return r[e];if(void 0!==t)return t;throw"config missing: "+e};e=o("altitude"),t=o("height"),i=o("color","#008000"),s=o("alpha",.5)}if(this._deactivate)return;const r=this.zonesPlugin,o=r.viewer,n=o.scene,a=this,l=SE(o,this.pointerCircle,(function(t,i){return TE(e,d.vec3([0,1,0]),t,i)}));!function o(){a._deactivate=IE(n,e,t,i,s,a.pointerLens,r,l,(e=>{let t=!0;a._deactivate=()=>{t=!1},a.fire("zoneEnd",e),t&&o()})).deactivate}()}deactivate(){this._deactivate&&(this._deactivate(),this._deactivate=null)}destroy(){this.deactivate(),super.destroy()}}const OE=function(e,t,i,s,r,o,n,a,l){const A=o?function(e){o.visible=!!e,e&&(o.canvasPos=e)}:()=>{};let h;const c=[()=>A(null)],u=FE(e,s,r);return c.push((()=>u.destroy())),function o(p){const f=EE(e,s),g=p.length>0&&function(e,t,i){const s=e.canvas.canvas,r=new pe(e,{});r.worldPos=i;const o=new pe(e,{}),n=s.ownerDocument.body,a=new be(n,{color:t,thickness:1,thicknessClickable:6});a.setVisible(!1);const l=function(){const e=r.canvasPos.slice(),t=o.canvasPos.slice();ge(s,n,e),ge(s,n,t),a.setStartAndEnd(e[0],e[1],t[0],t[1])},A=e.camera.on("viewMatrix",l),h=e.camera.on("projMatrix",l);return{update:function(e){e&&(o.worldPos=e,l()),a.setVisible(!!e)},destroy:function(){e.camera.off(A),e.camera.off(h),r.destroy(),o.destroy(),a.destroy()}}}(e,s,p[p.length-1].getWorldPos());c.push((()=>{f.destroy(),g&&g.destroy()}));const m=p.length>0&&p[0],_=function(e){const t=m&&m.getCanvasPos();return t&&d.distVec2(t,e)<10&&{canvasPos:t,worldPos:m.getWorldPos()}},v=function(){const e=(e,t,i)=>t[0]<=Math.max(e[0],i[0])&&t[0]>=Math.min(e[0],i[0])&&t[1]<=Math.max(e[1],i[1])&&t[1]>=Math.min(e[1],i[1]),t=(e,t,i)=>{const s=(t[1]-e[1])*(i[0]-t[0])-(t[0]-e[0])*(i[1]-t[1]);return 0===s?0:s>0?1:2};return function(i,s){const r=i[i.length-2],o=i[i.length-1];for(let n=s?1:0;n<i.length-2-1;++n){const s=i[n],a=i[n+1],l=t(r,o,s),A=t(r,o,a),h=t(s,a,r),c=t(s,a,o);if(l!==A&&h!==c||0===l&&e(r,s,o)||0===A&&e(r,a,o)||0===h&&e(s,r,a)||0===c&&e(s,o,a))return!0}return!1}}();h=a((()=>{A(null),f.update(null),g&&g.update(null),u.updateBase(p.length>2?p.map((e=>e.getWorldPos())):null)}),((e,t)=>{const i=p.length>2&&_(e);if(m&&m.setHighlighted(!!i),A(i?i.canvasPos:e),f.update(!i&&t),g&&g.update(i?i.worldPos:t),p.length>=2){const e=p.map((e=>e.getWorldPos())).concat(i?[]:[t]),s=v(e.map((e=>[e[0],e[2]])),i);u.updateBase(s?null:e)}else u.updateBase(null)}),(function(e,a){const A=p.length>2&&_(e),h=p.map((e=>e.getWorldPos())).concat(A?[]:[a]);u.updateBase(h);const m=h.map((e=>[e[0],e[2]]));p.length>2&&v(m,A)?(c.pop()(),o(p)):A?(f.update(a),c.forEach((e=>e())),l(n.createZone({id:d.createUUID(),geometry:{planeCoordinates:m,altitude:t,height:i},alpha:r,color:s}))):(f.update(a),g&&g.update(a),o(p.concat(f)))}))}([]),{closeSurface:function(){throw"TODO"},deactivate:function(){h(),c.forEach((e=>e()))}}};class NE extends L{constructor(e,t={}){super(e.viewer.scene),this.zonesPlugin=e,this.pointerLens=t.pointerLens,this._action=null}get active(){return!!this._action}activate(e,t,i,s){if("object"==typeof e&&null!==e){const r=e,o=(e,t)=>{if(e in r)return r[e];if(void 0!==t)return t;throw"config missing: "+e};e=o("altitude"),t=o("height"),i=o("color","#008000"),s=o("alpha",.5)}if(this._action)return;const r=this.zonesPlugin,o=r.viewer,n=o.scene,a=this,l=DE(o,(function(t,i){return TE(e,d.vec3([0,1,0]),t,i)}));!function o(){a._action=OE(n,e,t,i,s,a.pointerLens,r,l,(e=>{let t=!0;a._action={deactivate:()=>{t=!1}},a.fire("zoneEnd",e),t&&o()}))}()}deactivate(){this._action&&(this._action.deactivate(),this._action=null)}destroy(){this.deactivate(),super.destroy()}}class QE extends L{constructor(e,t={}){super(e.viewer.scene),this.zonesPlugin=e,this.pointerLens=t.pointerLens,this.pointerCircle=new G(e.viewer),this._action=null}get active(){return!!this._action}activate(e,t,i,s){if("object"==typeof e&&null!==e){const r=e,o=(e,t)=>{if(e in r)return r[e];if(void 0!==t)return t;throw"config missing: "+e};e=o("altitude"),t=o("height"),i=o("color","#008000"),s=o("alpha",.5)}if(this._action)return;const r=this.zonesPlugin,o=r.viewer,n=o.scene,a=this,l=SE(o,this.pointerCircle,(function(t,i){return TE(e,d.vec3([0,1,0]),t,i)}));!function o(){a._action=OE(n,e,t,i,s,a.pointerLens,r,l,(e=>{let t=!0;a._action={deactivate:()=>{t=!1}},a.fire("zoneEnd",e),t&&o()}))}()}deactivate(){this._action&&(this._action.deactivate(),this._action=null)}destroy(){this.deactivate(),super.destroy()}}class VE extends L{constructor(e,t,i,s){const r=e.plugin.viewer,o=r.scene;super(o);const n=e._geometry.altitude,a=e._geometry.planeCoordinates.map((t=>{const i=o.canvas.canvas.ownerDocument.body,s=new me(o,{},i,{fillColor:e._color});return s.worldPos=d.vec3([t[0],n,t[1]]),s.on("worldPos",(function(){t[0]=s.worldPos[0],t[1]=s.worldPos[2];try{e._rebuildMesh()}catch(t){e._zoneMesh&&(e._zoneMesh.destroy(),e._zoneMesh=null)}})),s})),l=ve({viewer:r,handleMouseEvents:i,handleTouchEvents:s,pointerLens:t&&t.pointerLens,dots:a,ray2WorldPos:(e,t)=>TE(n,d.vec3([0,1,0]),e,t),onEnd:(t,i)=>(e._zoneMesh&&this.fire("edited"),!!e._zoneMesh)}),A=function(){l(),a.forEach((e=>e.destroy()))},h=e.on("destroyed",A);this._deactivate=function(){e.off("destroyed",h),A()}}deactivate(){this._deactivate(),super.destroy()}}class HE extends VE{constructor(e,t){super(e,t,!0,!1)}}class jE extends VE{constructor(e,t){super(e,t,!1,!0)}}class GE extends L{constructor(e,t,i,s){const r=e.plugin.viewer,o=r.scene,n=o.canvas.canvas;super(o);const a=this,l=e._geometry.altitude,A=t&&t.pointerLens,h=A?function(e){A.visible=!!e,e&&(A.canvasPos=e)}:()=>{},c=e=>{const t=d.vec3(),i=d.vec3();return d.canvasPosToWorldRay(n,o.camera.viewMatrix,o.camera.projMatrix,o.camera.projection,e,t,i),s=t,r=i,TE(l,d.vec3([0,1,0]),s,r);var s,r},u=(e,t)=>(t[0]=e.clientX,t[1]=e.clientY,ge(n.ownerDocument.body,n,t),t),p=function(e,t){const i=e=>{e.preventDefault(),t(e)};return n.addEventListener(e,i),()=>n.removeEventListener(e,i)};let f=()=>{};const g=function(t,i,s,o){const l=o(t),A=u(l,d.vec2()),g=r.scene.pick({canvasPos:A,includeEntities:[e._zoneMesh.id]});if((g&&g.entity&&g.entity.zone)===e){f(),n.style.cursor="move",r.cameraControl.active=!1;const t=function(){const t=e._geometry.planeCoordinates.map((e=>e.slice())),i=c(A),s=d.vec2([i[0],i[2]]),r=d.vec2();return function(i){const o=c(i);r[0]=o[0],r[1]=o[2],d.subVec2(s,r,r),e._geometry.planeCoordinates.forEach(((e,i)=>{d.subVec2(t[i],r,e)}));try{e._rebuildMesh()}catch(t){e._zoneMesh&&(e._zoneMesh.destroy(),e._zoneMesh=null)}}}(),l=p(i,(function(e){const i=o(e);if(i){const e=u(i,d.vec2());t(e),h(e)}})),g=p(s,(function(e){const i=o(e);if(i){const e=u(i,d.vec2());t(e),h(null),f(),a.fire("translated")}}));f=function(){f=()=>{},n.style.cursor="default",r.cameraControl.active=!0,l(),g()}}},m=[];i&&m.push(p("mousedown",(e=>{1===e.which&&g(e,"mousemove","mouseup",(e=>1===e.which&&e))}))),s&&m.push(p("touchstart",(e=>{if(1===e.touches.length){const t=e.touches[0].identifier;g(e,"touchmove","touchend",(e=>[...e.changedTouches].find((e=>e.identifier===t))))}})));const _=function(){f(),m.forEach((e=>e())),h(null)},v=e.on("destroyed",_);this._deactivate=function(){e.off("destroyed",v),_()}}deactivate(){this._deactivate(),super.destroy()}}class zE extends GE{constructor(e,t){super(e,t,!0,!1)}}class WE extends GE{constructor(e,t){super(e,t,!1,!0)}}export{ji as AlphaFormat,Vt as AmbientLight,Ie as AngleMeasurementEditMouseControl,De as AngleMeasurementEditTouchControl,Pe as AngleMeasurementsControl,Ce as AngleMeasurementsMouseControl,Me as AngleMeasurementsPlugin,Ee as AngleMeasurementsTouchControl,Ue as AnnotationsPlugin,Fr as AxisGizmoPlugin,Uc as BCFViewpointsPlugin,vo as Bitmap,Ti as ByteType,Cu as CameraMemento,ou as CameraPath,uu as CameraPathAnimation,wE as CityJSONLoaderPlugin,bi as ClampToEdgeWrapping,L as Component,Ss as CompressedMediaType,pn as Configs,o as ContextMenu,Du as CubicBezierCurve,iu as Curve,Jh as DefaultLoadingManager,Xi as DepthFormat,Ji as DepthStencilFormat,Qt as DirLight,Jc as DistanceMeasurementEditMouseControl,Yc as DistanceMeasurementEditTouchControl,Gc as DistanceMeasurementsControl,zc as DistanceMeasurementsMouseControl,Wc as DistanceMeasurementsPlugin,Kc as DistanceMeasurementsTouchControl,xE as DotBIMDefaultDataSource,PE as DotBIMLoaderPlugin,li as EdgeMaterial,ni as EmphasisMaterial,uC as FaceAlignedSectionPlanesPlugin,Zc as FastNavPlugin,Oi as FloatType,so as Fresnel,N as Frustum,O as FrustumPlane,Fs as GIFMediaType,qc as GLTFDefaultDataSource,SP as GLTFLoaderPlugin,Ni as HalfFloatType,mu as ImagePlane,Ui as IntType,Is as JPEGMediaType,tc as KTX2TextureTranscoder,GM as LASLoaderPlugin,Vr as LambertMaterial,xu as LightMap,Dc as LineSet,Ms as LinearEncoding,Mi as LinearFilter,Di as LinearMipMapLinearFilter,Fi as LinearMipMapNearestFilter,Ii as LinearMipmapLinearFilter,Ei as LinearMipmapNearestFilter,Yh as Loader,Xh as LoadingManager,$c as LocaleService,Ki as LuminanceAlphaFormat,Wi as LuminanceFormat,e as Map,pe as Marker,H as MarqueePicker,j as MarqueePickerMouseControl,wr as Mesh,Gr as MetallicMaterial,yi as MirroredRepeatWrapping,Eu as ModelMemento,UP as NavCubePlugin,Bi as NearestFilter,Ci as NearestMipMapLinearFilter,wi as NearestMipMapNearestFilter,Pi as NearestMipmapLinearFilter,xi as NearestMipmapNearestFilter,Qr as Node,zP as OBJLoaderPlugin,f as ObjectsKdTree3,Iu as ObjectsMemento,Ds as PNGMediaType,Su as Path,Lu as PerformanceModel,ri as PhongMaterial,je as PickResult,z as Plugin,_u as PointLight,G as PointerCircle,n as PointerLens,Tu as QuadraticBezierCurve,g as Queue,zi as RGBAFormat,es as RGBAIntegerFormat,ws as RGBA_ASTC_10x10_Format,bs as RGBA_ASTC_10x5_Format,ys as RGBA_ASTC_10x6_Format,Bs as RGBA_ASTC_10x8_Format,xs as RGBA_ASTC_12x10_Format,Ps as RGBA_ASTC_12x12_Format,us as RGBA_ASTC_4x4_Format,ds as RGBA_ASTC_5x4_Format,ps as RGBA_ASTC_5x5_Format,fs as RGBA_ASTC_6x5_Format,gs as RGBA_ASTC_6x6_Format,ms as RGBA_ASTC_8x5_Format,_s as RGBA_ASTC_8x6_Format,vs as RGBA_ASTC_8x8_Format,Cs as RGBA_BPTC_Format,cs as RGBA_ETC2_EAC_Format,ls as RGBA_PVRTC_2BPPV1_Format,as as RGBA_PVRTC_4BPPV1_Format,is as RGBA_S3TC_DXT1_Format,ss as RGBA_S3TC_DXT3_Format,rs as RGBA_S3TC_DXT5_Format,Gi as RGBFormat,As as RGB_ETC1_Format,hs as RGB_ETC2_Format,ns as RGB_PVRTC_2BPPV1_Format,os as RGB_PVRTC_4BPPV1_Format,ts as RGB_S3TC_DXT1_Format,qi as RGFormat,$i as RGIntegerFormat,$t as ReadableGeometry,Yi as RedFormat,Zi as RedIntegerFormat,wu as ReflectionMap,vi as RepeatWrapping,pC as STLDefaultDataSource,wC as STLLoaderPlugin,Fc as SceneModel,wo as SceneModelMesh,bc as SceneModelTransform,Ir as SectionPlane,$P as SectionPlanesPlugin,Li as ShortType,Ru as Skybox,dC as SkyboxesPlugin,Kr as SpecularMaterial,su as SplineCurve,Pu as SpriteMarker,rC as StoreyViewsPlugin,io as Texture,Uu as TextureTranscoder,CC as TreeViewPlugin,Si as UnsignedByteType,Hi as UnsignedInt248Type,ki as UnsignedIntType,Qi as UnsignedShort4444Type,Vi as UnsignedShort5551Type,Ri as UnsignedShortType,no as VBOGeometry,IC as ViewCullPlugin,xb as Viewer,UM as WebIFCLoaderPlugin,$h as WorkerPool,DC as XKTDefaultDataSource,vM as XKTLoaderPlugin,LM as XML3DLoaderPlugin,VE as ZoneEditControl,HE as ZoneEditMouseControl,jE as ZoneEditTouchControl,GE as ZoneTranslateControl,zE as ZoneTranslateMouseControl,WE as ZoneTranslateTouchControl,RE as ZonesMouseControl,UE as ZonesPlugin,NE as ZonesPolysurfaceMouseControl,QE as ZonesPolysurfaceTouchControl,kE as ZonesTouchControl,ei as buildBoxGeometry,ho as buildBoxLinesGeometry,co as buildBoxLinesGeometryFromAABB,Pr as buildCylinderGeometry,uo as buildGridGeometry,_o as buildLineGeometry,po as buildPlaneGeometry,go as buildPolylineGeometry,mo as buildPolylineGeometryFromCurve,Cr as buildSphereGeometry,fo as buildTorusGeometry,Er as buildVectorTextGeometry,J as createRTCViewMat,V as frustumIntersectsAABB3,sc as getKTX2TextureTranscoder,$ as getPlaneRTCPos,lo as load3DSGeometry,Ao as loadOBJGeometry,d as math,q as rtcToWorldPos,Es as sRGBEncoding,Q as setFrustum,m as stats,y as utils,Y as worldToRTCPos,Z as worldToRTCPositions};
+/*! pako 2.1.0 https://github.com/nodeca/pako @license (MIT AND Zlib) */!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).pako={})}(void 0,(function(e){function t(e){let t=e.length;for(;--t>=0;)e[t]=0}const i=new Uint8Array([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0]),s=new Uint8Array([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13]),r=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7]),o=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),n=new Array(576);t(n);const a=new Array(60);t(a);const l=new Array(512);t(l);const A=new Array(256);t(A);const h=new Array(29);t(h);const c=new Array(30);function u(e,t,i,s,r){this.static_tree=e,this.extra_bits=t,this.extra_base=i,this.elems=s,this.max_length=r,this.has_stree=e&&e.length}let d,p,f;function g(e,t){this.dyn_tree=e,this.max_code=0,this.stat_desc=t}t(c);const m=e=>e<256?l[e]:l[256+(e>>>7)],_=(e,t)=>{e.pending_buf[e.pending++]=255&t,e.pending_buf[e.pending++]=t>>>8&255},v=(e,t,i)=>{e.bi_valid>16-i?(e.bi_buf|=t<<e.bi_valid&65535,_(e,e.bi_buf),e.bi_buf=t>>16-e.bi_valid,e.bi_valid+=i-16):(e.bi_buf|=t<<e.bi_valid&65535,e.bi_valid+=i)},b=(e,t,i)=>{v(e,i[2*t],i[2*t+1])},y=(e,t)=>{let i=0;do{i|=1&e,e>>>=1,i<<=1}while(--t>0);return i>>>1},B=(e,t,i)=>{const s=new Array(16);let r,o,n=0;for(r=1;r<=15;r++)n=n+i[r-1]<<1,s[r]=n;for(o=0;o<=t;o++){let t=e[2*o+1];0!==t&&(e[2*o]=y(s[t]++,t))}},w=e=>{let t;for(t=0;t<286;t++)e.dyn_ltree[2*t]=0;for(t=0;t<30;t++)e.dyn_dtree[2*t]=0;for(t=0;t<19;t++)e.bl_tree[2*t]=0;e.dyn_ltree[512]=1,e.opt_len=e.static_len=0,e.sym_next=e.matches=0},x=e=>{e.bi_valid>8?_(e,e.bi_buf):e.bi_valid>0&&(e.pending_buf[e.pending++]=e.bi_buf),e.bi_buf=0,e.bi_valid=0},P=(e,t,i,s)=>{const r=2*t,o=2*i;return e[r]<e[o]||e[r]===e[o]&&s[t]<=s[i]},C=(e,t,i)=>{const s=e.heap[i];let r=i<<1;for(;r<=e.heap_len&&(r<e.heap_len&&P(t,e.heap[r+1],e.heap[r],e.depth)&&r++,!P(t,s,e.heap[r],e.depth));)e.heap[i]=e.heap[r],i=r,r<<=1;e.heap[i]=s},M=(e,t,r)=>{let o,n,a,l,u=0;if(0!==e.sym_next)do{o=255&e.pending_buf[e.sym_buf+u++],o+=(255&e.pending_buf[e.sym_buf+u++])<<8,n=e.pending_buf[e.sym_buf+u++],0===o?b(e,n,t):(a=A[n],b(e,a+256+1,t),l=i[a],0!==l&&(n-=h[a],v(e,n,l)),o--,a=m(o),b(e,a,r),l=s[a],0!==l&&(o-=c[a],v(e,o,l)))}while(u<e.sym_next);b(e,256,t)},E=(e,t)=>{const i=t.dyn_tree,s=t.stat_desc.static_tree,r=t.stat_desc.has_stree,o=t.stat_desc.elems;let 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i,s,r,o=e.pending_buf_size-5>e.w_size?e.w_size:e.pending_buf_size-5,n=0,a=e.strm.avail_in;do{if(i=65535,r=e.bi_valid+42>>3,e.strm.avail_out<r)break;if(r=e.strm.avail_out-r,s=e.strstart-e.block_start,i>s+e.strm.avail_in&&(i=s+e.strm.avail_in),i>r&&(i=r),i<o&&(0===i&&t!==K||t===G||i!==s+e.strm.avail_in))break;n=t===K&&i===s+e.strm.avail_in?1:0,Q(e,0,0,n),e.pending_buf[e.pending-4]=i,e.pending_buf[e.pending-3]=i>>8,e.pending_buf[e.pending-2]=~i,e.pending_buf[e.pending-1]=~i>>8,_e(e.strm),s&&(s>i&&(s=i),e.strm.output.set(e.window.subarray(e.block_start,e.block_start+s),e.strm.next_out),e.strm.next_out+=s,e.strm.avail_out-=s,e.strm.total_out+=s,e.block_start+=s,i-=s),i&&(Be(e.strm,e.strm.output,e.strm.next_out,i),e.strm.next_out+=i,e.strm.avail_out-=i,e.strm.total_out+=i)}while(0===n);return 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ot(e){this.options=Ve({level:it,method:rt,chunkSize:16384,windowBits:15,memLevel:8,strategy:st},e||{});let t=this.options;t.raw&&t.windowBits>0?t.windowBits=-t.windowBits:t.gzip&&t.windowBits>0&&t.windowBits<16&&(t.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new Xe,this.strm.avail_out=0;let i=Re(this.strm,t.level,t.method,t.windowBits,t.memLevel,t.strategy);if(i!==et)throw new Error(k[i]);if(t.header&&Ue(this.strm,t.header),t.dictionary){let e;if(e="string"==typeof t.dictionary?ze(t.dictionary):"[object ArrayBuffer]"===Je.call(t.dictionary)?new Uint8Array(t.dictionary):t.dictionary,i=Ne(this.strm,e),i!==et)throw new Error(k[i]);this._dict_set=!0}}function nt(e,t){const i=new ot(t);if(i.push(e,!0),i.err)throw i.msg||k[i.err];return i.result}ot.prototype.push=function(e,t){const i=this.strm,s=this.options.chunkSize;let r,o;if(this.ended)return!1;for(o=t===~~t?t:!0===t?$e:Ye,"string"==typeof e?i.input=ze(e):"[object ArrayBuffer]"===Je.call(e)?i.input=new 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C=e.state;i=e.next_in,x=e.input,s=i+(e.avail_in-5),r=e.next_out,P=e.output,o=r-(t-e.avail_out),n=r+(e.avail_out-257),a=C.dmax,l=C.wsize,A=C.whave,h=C.wnext,c=C.window,u=C.hold,d=C.bits,p=C.lencode,f=C.distcode,g=(1<<C.lenbits)-1,m=(1<<C.distbits)-1;e:do{d<15&&(u+=x[i++]<<d,d+=8,u+=x[i++]<<d,d+=8),_=p[u&g];t:for(;;){if(v=_>>>24,u>>>=v,d-=v,v=_>>>16&255,0===v)P[r++]=65535&_;else{if(!(16&v)){if(0==(64&v)){_=p[(65535&_)+(u&(1<<v)-1)];continue t}if(32&v){C.mode=16191;break e}e.msg="invalid literal/length code",C.mode=lt;break e}b=65535&_,v&=15,v&&(d<v&&(u+=x[i++]<<d,d+=8),b+=u&(1<<v)-1,u>>>=v,d-=v),d<15&&(u+=x[i++]<<d,d+=8,u+=x[i++]<<d,d+=8),_=f[u&m];i:for(;;){if(v=_>>>24,u>>>=v,d-=v,v=_>>>16&255,!(16&v)){if(0==(64&v)){_=f[(65535&_)+(u&(1<<v)-1)];continue i}e.msg="invalid distance code",C.mode=lt;break e}if(y=65535&_,v&=15,d<v&&(u+=x[i++]<<d,d+=8,d<v&&(u+=x[i++]<<d,d+=8)),y+=u&(1<<v)-1,y>a){e.msg="invalid distance too far back",C.mode=lt;break e}if(u>>>=v,d-=v,v=r-o,y>v){if(v=y-v,v>A&&C.sane){e.msg="invalid distance too far back",C.mode=lt;break e}if(B=0,w=c,0===h){if(B+=l-v,v<b){b-=v;do{P[r++]=c[B++]}while(--v);B=r-y,w=P}}else if(h<v){if(B+=l+h-v,v-=h,v<b){b-=v;do{P[r++]=c[B++]}while(--v);if(B=0,h<b){v=h,b-=v;do{P[r++]=c[B++]}while(--v);B=r-y,w=P}}}else if(B+=h-v,v<b){b-=v;do{P[r++]=c[B++]}while(--v);B=r-y,w=P}for(;b>2;)P[r++]=w[B++],P[r++]=w[B++],P[r++]=w[B++],b-=3;b&&(P[r++]=w[B++],b>1&&(P[r++]=w[B++]))}else{B=r-y;do{P[r++]=P[B++],P[r++]=P[B++],P[r++]=P[B++],b-=3}while(b>2);b&&(P[r++]=P[B++],b>1&&(P[r++]=P[B++]))}break}}break}}while(i<s&&r<n);b=d>>3,i-=b,d-=b<<3,u&=(1<<d)-1,e.next_in=i,e.next_out=r,e.avail_in=i<s?s-i+5:5-(i-s),e.avail_out=r<n?n-r+257:257-(r-n),C.hold=u,C.bits=d};const ht=new Uint16Array([3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0]),ct=new Uint8Array([16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78]),ut=new Uint16Array([1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0]),dt=new Uint8Array([16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64]);var pt=(e,t,i,s,r,o,n,a)=>{const l=a.bits;let A,h,c,u,d,p,f=0,g=0,m=0,_=0,v=0,b=0,y=0,B=0,w=0,x=0,P=null;const C=new Uint16Array(16),M=new Uint16Array(16);let E,F,I,D=null;for(f=0;f<=15;f++)C[f]=0;for(g=0;g<s;g++)C[t[i+g]]++;for(v=l,_=15;_>=1&&0===C[_];_--);if(v>_&&(v=_),0===_)return r[o++]=20971520,r[o++]=20971520,a.bits=1,0;for(m=1;m<_&&0===C[m];m++);for(v<m&&(v=m),B=1,f=1;f<=15;f++)if(B<<=1,B-=C[f],B<0)return-1;if(B>0&&(0===e||1!==_))return-1;for(M[1]=0,f=1;f<15;f++)M[f+1]=M[f]+C[f];for(g=0;g<s;g++)0!==t[i+g]&&(n[M[t[i+g]]++]=g);if(0===e?(P=D=n,p=20):1===e?(P=ht,D=ct,p=257):(P=ut,D=dt,p=0),x=0,g=0,f=m,d=o,b=v,y=0,c=-1,w=1<<v,u=w-1,1===e&&w>852||2===e&&w>592)return 1;for(;;){E=f-y,n[g]+1<p?(F=0,I=n[g]):n[g]>=p?(F=D[n[g]-p],I=P[n[g]-p]):(F=96,I=0),A=1<<f-y,h=1<<b,m=h;do{h-=A,r[d+(x>>y)+h]=E<<24|F<<16|I|0}while(0!==h);for(A=1<<f-1;x&A;)A>>=1;if(0!==A?(x&=A-1,x+=A):x=0,g++,0==--C[f]){if(f===_)break;f=t[i+n[g]]}if(f>v&&(x&u)!==c){for(0===y&&(y=v),d+=m,b=f-y,B=1<<b;b+y<_&&(B-=C[b+y],!(B<=0));)b++,B<<=1;if(w+=1<<b,1===e&&w>852||2===e&&w>592)return 1;c=x&u,r[c]=v<<24|b<<16|d-o|0}}return 0!==x&&(r[d+x]=f-y<<24|64<<16|0),a.bits=v,0};const{Z_FINISH:ft,Z_BLOCK:gt,Z_TREES:mt,Z_OK:_t,Z_STREAM_END:vt,Z_NEED_DICT:bt,Z_STREAM_ERROR:yt,Z_DATA_ERROR:Bt,Z_MEM_ERROR:wt,Z_BUF_ERROR:xt,Z_DEFLATED:Pt}=O,Ct=16180,Mt=16190,Et=16191,Ft=16192,It=16194,Dt=16199,St=16200,Tt=16206,Lt=16209,Rt=e=>(e>>>24&255)+(e>>>8&65280)+((65280&e)<<8)+((255&e)<<24);function Ut(){this.strm=null,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}const kt=e=>{if(!e)return 1;const t=e.state;return!t||t.strm!==e||t.mode<Ct||t.mode>16211?1:0},Ot=e=>{if(kt(e))return yt;const t=e.state;return e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=Ct,t.last=0,t.havedict=0,t.flags=-1,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new Int32Array(852),t.distcode=t.distdyn=new Int32Array(592),t.sane=1,t.back=-1,_t},Nt=e=>{if(kt(e))return yt;const t=e.state;return t.wsize=0,t.whave=0,t.wnext=0,Ot(e)},Qt=(e,t)=>{let i;if(kt(e))return yt;const s=e.state;return t<0?(i=0,t=-t):(i=5+(t>>4),t<48&&(t&=15)),t&&(t<8||t>15)?yt:(null!==s.window&&s.wbits!==t&&(s.window=null),s.wrap=i,s.wbits=t,Nt(e))},Vt=(e,t)=>{if(!e)return yt;const i=new Ut;e.state=i,i.strm=e,i.window=null,i.mode=Ct;const s=Qt(e,t);return s!==_t&&(e.state=null),s};let Ht,jt,Gt=!0;const zt=e=>{if(Gt){Ht=new Int32Array(512),jt=new Int32Array(32);let t=0;for(;t<144;)e.lens[t++]=8;for(;t<256;)e.lens[t++]=9;for(;t<280;)e.lens[t++]=7;for(;t<288;)e.lens[t++]=8;for(pt(1,e.lens,0,288,Ht,0,e.work,{bits:9}),t=0;t<32;)e.lens[t++]=5;pt(2,e.lens,0,32,jt,0,e.work,{bits:5}),Gt=!1}e.lencode=Ht,e.lenbits=9,e.distcode=jt,e.distbits=5},Wt=(e,t,i,s)=>{let r;const o=e.state;return null===o.window&&(o.wsize=1<<o.wbits,o.wnext=0,o.whave=0,o.window=new Uint8Array(o.wsize)),s>=o.wsize?(o.window.set(t.subarray(i-o.wsize,i),0),o.wnext=0,o.whave=o.wsize):(r=o.wsize-o.wnext,r>s&&(r=s),o.window.set(t.subarray(i-s,i-s+r),o.wnext),(s-=r)?(o.window.set(t.subarray(i-s,i),0),o.wnext=s,o.whave=o.wsize):(o.wnext+=r,o.wnext===o.wsize&&(o.wnext=0),o.whave<o.wsize&&(o.whave+=r))),0};var Kt=Nt,Xt=Vt,Jt=(e,t)=>{let i,s,r,o,n,a,l,A,h,c,u,d,p,f,g,m,_,v,b,y,B,w,x=0;const P=new Uint8Array(4);let C,M;const E=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]);if(kt(e)||!e.output||!e.input&&0!==e.avail_in)return yt;i=e.state,i.mode===Et&&(i.mode=Ft),n=e.next_out,r=e.output,l=e.avail_out,o=e.next_in,s=e.input,a=e.avail_in,A=i.hold,h=i.bits,c=a,u=l,w=_t;e:for(;;)switch(i.mode){case Ct:if(0===i.wrap){i.mode=Ft;break}for(;h<16;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if(2&i.wrap&&35615===A){0===i.wbits&&(i.wbits=15),i.check=0,P[0]=255&A,P[1]=A>>>8&255,i.check=U(i.check,P,2,0),A=0,h=0,i.mode=16181;break}if(i.head&&(i.head.done=!1),!(1&i.wrap)||(((255&A)<<8)+(A>>8))%31){e.msg="incorrect header check",i.mode=Lt;break}if((15&A)!==Pt){e.msg="unknown compression method",i.mode=Lt;break}if(A>>>=4,h-=4,B=8+(15&A),0===i.wbits&&(i.wbits=B),B>15||B>i.wbits){e.msg="invalid window size",i.mode=Lt;break}i.dmax=1<<i.wbits,i.flags=0,e.adler=i.check=1,i.mode=512&A?16189:Et,A=0,h=0;break;case 16181:for(;h<16;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if(i.flags=A,(255&i.flags)!==Pt){e.msg="unknown compression method",i.mode=Lt;break}if(57344&i.flags){e.msg="unknown header flags set",i.mode=Lt;break}i.head&&(i.head.text=A>>8&1),512&i.flags&&4&i.wrap&&(P[0]=255&A,P[1]=A>>>8&255,i.check=U(i.check,P,2,0)),A=0,h=0,i.mode=16182;case 16182:for(;h<32;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}i.head&&(i.head.time=A),512&i.flags&&4&i.wrap&&(P[0]=255&A,P[1]=A>>>8&255,P[2]=A>>>16&255,P[3]=A>>>24&255,i.check=U(i.check,P,4,0)),A=0,h=0,i.mode=16183;case 16183:for(;h<16;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}i.head&&(i.head.xflags=255&A,i.head.os=A>>8),512&i.flags&&4&i.wrap&&(P[0]=255&A,P[1]=A>>>8&255,i.check=U(i.check,P,2,0)),A=0,h=0,i.mode=16184;case 16184:if(1024&i.flags){for(;h<16;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}i.length=A,i.head&&(i.head.extra_len=A),512&i.flags&&4&i.wrap&&(P[0]=255&A,P[1]=A>>>8&255,i.check=U(i.check,P,2,0)),A=0,h=0}else i.head&&(i.head.extra=null);i.mode=16185;case 16185:if(1024&i.flags&&(d=i.length,d>a&&(d=a),d&&(i.head&&(B=i.head.extra_len-i.length,i.head.extra||(i.head.extra=new Uint8Array(i.head.extra_len)),i.head.extra.set(s.subarray(o,o+d),B)),512&i.flags&&4&i.wrap&&(i.check=U(i.check,s,d,o)),a-=d,o+=d,i.length-=d),i.length))break e;i.length=0,i.mode=16186;case 16186:if(2048&i.flags){if(0===a)break e;d=0;do{B=s[o+d++],i.head&&B&&i.length<65536&&(i.head.name+=String.fromCharCode(B))}while(B&&d<a);if(512&i.flags&&4&i.wrap&&(i.check=U(i.check,s,d,o)),a-=d,o+=d,B)break e}else i.head&&(i.head.name=null);i.length=0,i.mode=16187;case 16187:if(4096&i.flags){if(0===a)break e;d=0;do{B=s[o+d++],i.head&&B&&i.length<65536&&(i.head.comment+=String.fromCharCode(B))}while(B&&d<a);if(512&i.flags&&4&i.wrap&&(i.check=U(i.check,s,d,o)),a-=d,o+=d,B)break e}else i.head&&(i.head.comment=null);i.mode=16188;case 16188:if(512&i.flags){for(;h<16;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if(4&i.wrap&&A!==(65535&i.check)){e.msg="header crc mismatch",i.mode=Lt;break}A=0,h=0}i.head&&(i.head.hcrc=i.flags>>9&1,i.head.done=!0),e.adler=i.check=0,i.mode=Et;break;case 16189:for(;h<32;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}e.adler=i.check=Rt(A),A=0,h=0,i.mode=Mt;case Mt:if(0===i.havedict)return e.next_out=n,e.avail_out=l,e.next_in=o,e.avail_in=a,i.hold=A,i.bits=h,bt;e.adler=i.check=1,i.mode=Et;case Et:if(t===gt||t===mt)break e;case Ft:if(i.last){A>>>=7&h,h-=7&h,i.mode=Tt;break}for(;h<3;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}switch(i.last=1&A,A>>>=1,h-=1,3&A){case 0:i.mode=16193;break;case 1:if(zt(i),i.mode=Dt,t===mt){A>>>=2,h-=2;break e}break;case 2:i.mode=16196;break;case 3:e.msg="invalid block type",i.mode=Lt}A>>>=2,h-=2;break;case 16193:for(A>>>=7&h,h-=7&h;h<32;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if((65535&A)!=(A>>>16^65535)){e.msg="invalid stored block lengths",i.mode=Lt;break}if(i.length=65535&A,A=0,h=0,i.mode=It,t===mt)break e;case It:i.mode=16195;case 16195:if(d=i.length,d){if(d>a&&(d=a),d>l&&(d=l),0===d)break e;r.set(s.subarray(o,o+d),n),a-=d,o+=d,l-=d,n+=d,i.length-=d;break}i.mode=Et;break;case 16196:for(;h<14;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if(i.nlen=257+(31&A),A>>>=5,h-=5,i.ndist=1+(31&A),A>>>=5,h-=5,i.ncode=4+(15&A),A>>>=4,h-=4,i.nlen>286||i.ndist>30){e.msg="too many length or distance symbols",i.mode=Lt;break}i.have=0,i.mode=16197;case 16197:for(;i.have<i.ncode;){for(;h<3;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}i.lens[E[i.have++]]=7&A,A>>>=3,h-=3}for(;i.have<19;)i.lens[E[i.have++]]=0;if(i.lencode=i.lendyn,i.lenbits=7,C={bits:i.lenbits},w=pt(0,i.lens,0,19,i.lencode,0,i.work,C),i.lenbits=C.bits,w){e.msg="invalid code lengths set",i.mode=Lt;break}i.have=0,i.mode=16198;case 16198:for(;i.have<i.nlen+i.ndist;){for(;x=i.lencode[A&(1<<i.lenbits)-1],g=x>>>24,m=x>>>16&255,_=65535&x,!(g<=h);){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if(_<16)A>>>=g,h-=g,i.lens[i.have++]=_;else{if(16===_){for(M=g+2;h<M;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if(A>>>=g,h-=g,0===i.have){e.msg="invalid bit length repeat",i.mode=Lt;break}B=i.lens[i.have-1],d=3+(3&A),A>>>=2,h-=2}else if(17===_){for(M=g+3;h<M;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}A>>>=g,h-=g,B=0,d=3+(7&A),A>>>=3,h-=3}else{for(M=g+7;h<M;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}A>>>=g,h-=g,B=0,d=11+(127&A),A>>>=7,h-=7}if(i.have+d>i.nlen+i.ndist){e.msg="invalid bit length repeat",i.mode=Lt;break}for(;d--;)i.lens[i.have++]=B}}if(i.mode===Lt)break;if(0===i.lens[256]){e.msg="invalid code -- missing end-of-block",i.mode=Lt;break}if(i.lenbits=9,C={bits:i.lenbits},w=pt(1,i.lens,0,i.nlen,i.lencode,0,i.work,C),i.lenbits=C.bits,w){e.msg="invalid literal/lengths set",i.mode=Lt;break}if(i.distbits=6,i.distcode=i.distdyn,C={bits:i.distbits},w=pt(2,i.lens,i.nlen,i.ndist,i.distcode,0,i.work,C),i.distbits=C.bits,w){e.msg="invalid distances set",i.mode=Lt;break}if(i.mode=Dt,t===mt)break e;case Dt:i.mode=St;case St:if(a>=6&&l>=258){e.next_out=n,e.avail_out=l,e.next_in=o,e.avail_in=a,i.hold=A,i.bits=h,At(e,u),n=e.next_out,r=e.output,l=e.avail_out,o=e.next_in,s=e.input,a=e.avail_in,A=i.hold,h=i.bits,i.mode===Et&&(i.back=-1);break}for(i.back=0;x=i.lencode[A&(1<<i.lenbits)-1],g=x>>>24,m=x>>>16&255,_=65535&x,!(g<=h);){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if(m&&0==(240&m)){for(v=g,b=m,y=_;x=i.lencode[y+((A&(1<<v+b)-1)>>v)],g=x>>>24,m=x>>>16&255,_=65535&x,!(v+g<=h);){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}A>>>=v,h-=v,i.back+=v}if(A>>>=g,h-=g,i.back+=g,i.length=_,0===m){i.mode=16205;break}if(32&m){i.back=-1,i.mode=Et;break}if(64&m){e.msg="invalid literal/length code",i.mode=Lt;break}i.extra=15&m,i.mode=16201;case 16201:if(i.extra){for(M=i.extra;h<M;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}i.length+=A&(1<<i.extra)-1,A>>>=i.extra,h-=i.extra,i.back+=i.extra}i.was=i.length,i.mode=16202;case 16202:for(;x=i.distcode[A&(1<<i.distbits)-1],g=x>>>24,m=x>>>16&255,_=65535&x,!(g<=h);){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}if(0==(240&m)){for(v=g,b=m,y=_;x=i.distcode[y+((A&(1<<v+b)-1)>>v)],g=x>>>24,m=x>>>16&255,_=65535&x,!(v+g<=h);){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}A>>>=v,h-=v,i.back+=v}if(A>>>=g,h-=g,i.back+=g,64&m){e.msg="invalid distance code",i.mode=Lt;break}i.offset=_,i.extra=15&m,i.mode=16203;case 16203:if(i.extra){for(M=i.extra;h<M;){if(0===a)break e;a--,A+=s[o++]<<h,h+=8}i.offset+=A&(1<<i.extra)-1,A>>>=i.extra,h-=i.extra,i.back+=i.extra}if(i.offset>i.dmax){e.msg="invalid distance too far back",i.mode=Lt;break}i.mode=16204;case 16204:if(0===l)break e;if(d=u-l,i.offset>d){if(d=i.offset-d,d>i.whave&&i.sane){e.msg="invalid distance too far back",i.mode=Lt;break}d>i.wnext?(d-=i.wnext,p=i.wsize-d):p=i.wnext-d,d>i.length&&(d=i.length),f=i.window}else f=r,p=n-i.offset,d=i.length;d>l&&(d=l),l-=d,i.length-=d;do{r[n++]=f[p++]}while(--d);0===i.length&&(i.mode=St);break;case 16205:if(0===l)break e;r[n++]=i.length,l--,i.mode=St;break;case Tt:if(i.wrap){for(;h<32;){if(0===a)break e;a--,A|=s[o++]<<h,h+=8}if(u-=l,e.total_out+=u,i.total+=u,4&i.wrap&&u&&(e.adler=i.check=i.flags?U(i.check,r,u,n-u):L(i.check,r,u,n-u)),u=l,4&i.wrap&&(i.flags?A:Rt(A))!==i.check){e.msg="incorrect data check",i.mode=Lt;break}A=0,h=0}i.mode=16207;case 16207:if(i.wrap&&i.flags){for(;h<32;){if(0===a)break 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bi=ui,yi=di,Bi=pi,wi=fi,xi=gi,Pi=mi,Ci=_i,Mi=vi,Ei=O,Fi={Deflate:bi,deflate:yi,deflateRaw:Bi,gzip:wi,Inflate:xi,inflate:Pi,inflateRaw:Ci,ungzip:Mi,constants:Ei};e.Deflate=bi,e.Inflate=xi,e.constants=Ei,e.default=Fi,e.deflate=yi,e.deflateRaw=Bi,e.gzip=wi,e.inflate=Pi,e.inflateRaw=Ci,e.ungzip=Mi,Object.defineProperty(e,"__esModule",{value:!0})}));var SC=Object.freeze({__proto__:null});let TC=window.pako||SC;TC.inflate||(TC=TC.default);const LC=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const RC={version:1,parse:function(e,t,i,s,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],meshPositions:e[4],meshIndices:e[5],meshEdgesIndices:e[6],meshColors:e[7],entityIDs:e[8],entityMeshes:e[9],entityIsObjects:e[10],positionsDecodeMatrix:e[11]}}(i),a=function(e){return{positions:new Uint16Array(TC.inflate(e.positions).buffer),normals:new Int8Array(TC.inflate(e.normals).buffer),indices:new Uint32Array(TC.inflate(e.indices).buffer),edgeIndices:new Uint32Array(TC.inflate(e.edgeIndices).buffer),meshPositions:new Uint32Array(TC.inflate(e.meshPositions).buffer),meshIndices:new Uint32Array(TC.inflate(e.meshIndices).buffer),meshEdgesIndices:new Uint32Array(TC.inflate(e.meshEdgesIndices).buffer),meshColors:new Uint8Array(TC.inflate(e.meshColors).buffer),entityIDs:TC.inflate(e.entityIDs,{to:"string"}),entityMeshes:new Uint32Array(TC.inflate(e.entityMeshes).buffer),entityIsObjects:new Uint8Array(TC.inflate(e.entityIsObjects).buffer),positionsDecodeMatrix:new Float32Array(TC.inflate(e.positionsDecodeMatrix).buffer)}}(n);!function(e,t,i,s,r,o){o.getNextId(),s.positionsCompression="precompressed",s.normalsCompression="precompressed";const n=i.positions,a=i.normals,l=i.indices,A=i.edgeIndices,h=i.meshPositions,c=i.meshIndices,u=i.meshEdgesIndices,p=i.meshColors,f=JSON.parse(i.entityIDs),g=i.entityMeshes,m=i.entityIsObjects,_=h.length,v=g.length;for(let r=0;r<v;r++){const o=f[r],b=t.globalizeObjectIds?d.globalizeObjectId(s.id,o):o,B=e.metaScene.metaObjects[b],w={},x={};if(B){if(t.excludeTypesMap&&B.type&&t.excludeTypesMap[B.type])continue;if(t.includeTypesMap&&B.type&&!t.includeTypesMap[B.type])continue;const e=t.objectDefaults?t.objectDefaults[B.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(w.visible=!1),!1===e.pickable&&(w.pickable=!1),e.colorize&&(x.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(x.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;const P=r===v-1,C=[];for(let e=g[r],t=P?g.length:g[r+1];e<t;e++){const t=e===_-1,r=b+".mesh."+e,o=LC(p.subarray(4*e,4*e+3)),d=p[4*e+3]/255;s.createMesh(y.apply(x,{id:r,primitive:"triangles",positionsCompressed:n.subarray(h[e],t?n.length:h[e+1]),normalsCompressed:a.subarray(h[e],t?n.length:h[e+1]),indices:l.subarray(c[e],t?l.length:c[e+1]),edgeIndices:A.subarray(u[e],t?A.length:u[e+1]),positionsDecodeMatrix:i.positionsDecodeMatrix,color:o,opacity:d})),C.push(r)}s.createEntity(y.apply(w,{id:b,isObject:1===m[r],meshIds:C}))}}(e,t,a,s,0,o)}};let UC=window.pako||SC;UC.inflate||(UC=UC.default);const kC=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const OC={version:2,parse:function(e,t,i,s,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],meshPositions:e[4],meshIndices:e[5],meshEdgesIndices:e[6],meshColors:e[7],entityIDs:e[8],entityMeshes:e[9],entityIsObjects:e[10],positionsDecodeMatrix:e[11],entityMeshIds:e[12],entityMatrices:e[13],entityUsesInstancing:e[14]}}(i),a=function(e){return{positions:new Uint16Array(UC.inflate(e.positions).buffer),normals:new Int8Array(UC.inflate(e.normals).buffer),indices:new Uint32Array(UC.inflate(e.indices).buffer),edgeIndices:new Uint32Array(UC.inflate(e.edgeIndices).buffer),meshPositions:new Uint32Array(UC.inflate(e.meshPositions).buffer),meshIndices:new Uint32Array(UC.inflate(e.meshIndices).buffer),meshEdgesIndices:new Uint32Array(UC.inflate(e.meshEdgesIndices).buffer),meshColors:new Uint8Array(UC.inflate(e.meshColors).buffer),entityIDs:UC.inflate(e.entityIDs,{to:"string"}),entityMeshes:new Uint32Array(UC.inflate(e.entityMeshes).buffer),entityIsObjects:new Uint8Array(UC.inflate(e.entityIsObjects).buffer),positionsDecodeMatrix:new Float32Array(UC.inflate(e.positionsDecodeMatrix).buffer),entityMeshIds:new Uint32Array(UC.inflate(e.entityMeshIds).buffer),entityMatrices:new Float32Array(UC.inflate(e.entityMatrices).buffer),entityUsesInstancing:new Uint8Array(UC.inflate(e.entityUsesInstancing).buffer)}}(n);!function(e,t,i,s,r,o){const n=o.getNextId();s.positionsCompression="precompressed",s.normalsCompression="precompressed";const a=i.positions,l=i.normals,A=i.indices,h=i.edgeIndices,c=i.meshPositions,u=i.meshIndices,p=i.meshEdgesIndices,f=i.meshColors,g=JSON.parse(i.entityIDs),m=i.entityMeshes,_=i.entityIsObjects,v=i.entityMeshIds,b=i.entityMatrices,B=i.entityUsesInstancing,w=c.length,x=m.length,P={};for(let r=0;r<x;r++){const C=g[r],M=t.globalizeObjectIds?d.globalizeObjectId(s.id,C):C,E=e.metaScene.metaObjects[M],F={},I={},D=b.subarray(16*r,16*r+16);if(E){if(t.excludeTypesMap&&E.type&&t.excludeTypesMap[E.type])continue;if(t.includeTypesMap&&E.type&&!t.includeTypesMap[E.type])continue;const e=t.objectDefaults?t.objectDefaults[E.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(F.visible=!1),!1===e.pickable&&(F.pickable=!1),e.colorize&&(I.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(I.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;const S=r===x-1,T=[];for(let e=m[r],t=S?v.length:m[r+1];e<t;e++){const t=v[e],d=t===w-1,g=o.getNextId(),m=kC(f.subarray(4*t,4*t+3)),_=f[4*t+3]/255,b=a.subarray(c[t],d?a.length:c[t+1]),x=l.subarray(c[t],d?a.length:c[t+1]),C=A.subarray(u[t],d?A.length:u[t+1]),M=h.subarray(p[t],d?h.length:p[t+1]);if(1===B[r]){const e=`${n}.geometry.${g}.${t}`;e in P||(s.createGeometry({id:e,positionsCompressed:b,normalsCompressed:x,indices:C,edgeIndices:M,primitive:"triangles",positionsDecodeMatrix:i.positionsDecodeMatrix}),P[e]=!0),s.createMesh(y.apply(I,{id:g,color:m,opacity:_,matrix:D,geometryId:e})),T.push(g)}else s.createMesh(y.apply(I,{id:g,primitive:"triangles",positionsCompressed:b,normalsCompressed:x,indices:C,edgeIndices:M,positionsDecodeMatrix:i.positionsDecodeMatrix,color:m,opacity:_})),T.push(g)}T.length&&s.createEntity(y.apply(F,{id:M,isObject:1===_[r],meshIds:T}))}}(e,t,a,s,0,o)}};let NC=window.pako||SC;NC.inflate||(NC=NC.default);const QC=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const VC={version:3,parse:function(e,t,i,s,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],meshPositions:e[4],meshIndices:e[5],meshEdgesIndices:e[6],meshColors:e[7],entityIDs:e[8],entityMeshes:e[9],entityIsObjects:e[10],instancedPositionsDecodeMatrix:e[11],batchedPositionsDecodeMatrix:e[12],entityMeshIds:e[13],entityMatrices:e[14],entityUsesInstancing:e[15]}}(i),a=function(e){return{positions:new Uint16Array(NC.inflate(e.positions).buffer),normals:new Int8Array(NC.inflate(e.normals).buffer),indices:new Uint32Array(NC.inflate(e.indices).buffer),edgeIndices:new Uint32Array(NC.inflate(e.edgeIndices).buffer),meshPositions:new Uint32Array(NC.inflate(e.meshPositions).buffer),meshIndices:new Uint32Array(NC.inflate(e.meshIndices).buffer),meshEdgesIndices:new Uint32Array(NC.inflate(e.meshEdgesIndices).buffer),meshColors:new Uint8Array(NC.inflate(e.meshColors).buffer),entityIDs:NC.inflate(e.entityIDs,{to:"string"}),entityMeshes:new Uint32Array(NC.inflate(e.entityMeshes).buffer),entityIsObjects:new 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Q=Yt.createPositionsDecodeMatrix(U),V={};for(let r=a;r<=D;r++){const a=C[r],E=t.globalizeObjectIds?d.globalizeObjectId(s.id,a):a,F=r===S-1,D=M[r],T=F?w.length-1:M[r+1]-1,O=[],N=e.metaScene.metaObjects[E],H={},j={};if(N){if(t.excludeTypesMap&&N.type&&t.excludeTypesMap[N.type])continue;if(t.includeTypesMap&&N.type&&!t.includeTypesMap[N.type])continue;const e=t.objectDefaults?t.objectDefaults[N.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(H.visible=!1),!1===e.pickable&&(H.pickable=!1),e.colorize&&(j.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(j.opacity=e.opacity),void 0!==e.metallic&&null!==e.metallic&&(j.metallic=e.metallic),void 0!==e.roughness&&null!==e.roughness&&(j.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=D;e<=T;e++){const r=w[e],a=L[r]>1,C=r===I-1,M=hM(P.subarray(6*e,6*e+3)),E=P[6*e+3]/255,F=P[6*e+4]/255,D=P[6*e+5]/255,S=o.getNextId();if(a){const o=x[e],a=p.slice(o,o+16),w=`${n}-geometry.${i}.${r}`;let 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3:P.primitiveName="lines",P.geometryPositions=l.subarray(m[r],C?l.length:m[r+1]),P.geometryIndices=c.subarray(b[r],C?c.length:b[r+1]),e=P.geometryPositions.length>0&&P.geometryIndices.length>0;break;default:continue}if(e||(P=null),P&&(P.geometryPositions.length,P.batchThisMesh)){P.decompressedPositions=new Float32Array(P.geometryPositions.length),P.transformedAndRecompressedPositions=new Uint16Array(P.geometryPositions.length);const e=P.geometryPositions,t=P.decompressedPositions;for(let i=0,s=e.length;i<s;i+=3)t[i+0]=e[i+0]*f[0]+f[12],t[i+1]=e[i+1]*f[5]+f[13],t[i+2]=e[i+2]*f[10]+f[14];P.geometryPositions=null,k[w]=P}}if(P)if(P.batchThisMesh){const e=P.decompressedPositions,t=P.transformedAndRecompressedPositions;for(let i=0,s=e.length;i<s;i+=3)lM[0]=e[i+0],lM[1]=e[i+1],lM[2]=e[i+2],lM[3]=1,d.transformVec4(a,lM,AM),Yt.compressPosition(AM,U,lM),t[i+0]=lM[0],t[i+1]=lM[1],t[i+2]=lM[2];s.createMesh(y.apply(j,{id:S,origin:R,primitive:P.primitiveName,positionsCompressed:t,normalsCompressed:P.geometryNormals,colorsCompressed:P.geometryColors,indices:P.geometryIndices,edgeIndices:P.geometryEdgeIndices,positionsDecodeMatrix:Q,color:M,metallic:F,roughness:D,opacity:E})),O.push(S)}else V[w]||(s.createGeometry({id:w,primitive:P.primitiveName,positionsCompressed:P.geometryPositions,normalsCompressed:P.geometryNormals,colorsCompressed:P.geometryColors,indices:P.geometryIndices,edgeIndices:P.geometryEdgeIndices,positionsDecodeMatrix:f}),V[w]=!0),s.createMesh(y.apply(j,{id:S,geometryId:w,origin:R,matrix:a,color:M,metallic:F,roughness:D,opacity:E})),O.push(S)}else{let e,t,i,o,n,a,d=!1;switch(g[r]){case 0:e="solid",t=l.subarray(m[r],C?l.length:m[r+1]),i=A.subarray(_[r],C?A.length:_[r+1]),n=c.subarray(b[r],C?c.length:b[r+1]),a=u.subarray(B[r],C?u.length:B[r+1]),d=t.length>0&&n.length>0;break;case 1:e="surface",t=l.subarray(m[r],C?l.length:m[r+1]),i=A.subarray(_[r],C?A.length:_[r+1]),n=c.subarray(b[r],C?c.length:b[r+1]),a=u.subarray(B[r],C?u.length:B[r+1]),d=t.length>0&&n.length>0;break;case 2:e="points",t=l.subarray(m[r],C?l.length:m[r+1]),o=h.subarray(v[r],C?h.length:v[r+1]),d=t.length>0;break;case 3:e="lines",t=l.subarray(m[r],C?l.length:m[r+1]),n=c.subarray(b[r],C?c.length:b[r+1]),d=t.length>0&&n.length>0;break;default:continue}d&&(s.createMesh(y.apply(j,{id:S,origin:R,primitive:e,positionsCompressed:t,normalsCompressed:i,colorsCompressed:o,indices:n,edgeIndices:a,positionsDecodeMatrix:Q,color:M,metallic:F,roughness:D,opacity:E})),O.push(S))}}O.length>0&&s.createEntity(y.apply(H,{id:E,isObject:!0,meshIds:O}))}}}(e,t,a,s,r,o)}};let uM=window.pako||SC;uM.inflate||(uM=uM.default);const dM=d.vec4(),pM=d.vec4();const fM=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();function gM(e,t){const i=[];if(t.length>1)for(let e=0,s=t.length-1;e<s;e++)i.push(t[e]),i.push(t[e+1]);else if(e.length>1)for(let t=0,s=e.length/3-1;t<s;t++)i.push(t),i.push(t+1);return i}!function(){const e=document.createElement("canvas"),t=e.getContext("2d")}();const mM={version:10,parse:function(e,t,i,s,r,o){const n=function(e){let t=0;return{metadata:e[t++],textureData:e[t++],eachTextureDataPortion:e[t++],eachTextureAttributes:e[t++],positions:e[t++],normals:e[t++],colors:e[t++],uvs:e[t++],indices:e[t++],edgeIndices:e[t++],eachTextureSetTextures:e[t++],matrices:e[t++],reusedGeometriesDecodeMatrix:e[t++],eachGeometryPrimitiveType:e[t++],eachGeometryPositionsPortion:e[t++],eachGeometryNormalsPortion:e[t++],eachGeometryColorsPortion:e[t++],eachGeometryUVsPortion:e[t++],eachGeometryIndicesPortion:e[t++],eachGeometryEdgeIndicesPortion:e[t++],eachMeshGeometriesPortion:e[t++],eachMeshMatricesPortion:e[t++],eachMeshTextureSet:e[t++],eachMeshMaterialAttributes:e[t++],eachEntityId:e[t++],eachEntityMeshesPortion:e[t++],eachTileAABB:e[t++],eachTileEntitiesPortion:e[t++]}}(i),a=function(e){function t(e,t){return 0===e.length?[]:uM.inflate(e,t).buffer}return{metadata:JSON.parse(uM.inflate(e.metadata,{to:"string"})),textureData:new Uint8Array(t(e.textureData)),eachTextureDataPortion:new Uint32Array(t(e.eachTextureDataPortion)),eachTextureAttributes:new Uint16Array(t(e.eachTextureAttributes)),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),uvs:new Float32Array(t(e.uvs)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),eachTextureSetTextures:new Int32Array(t(e.eachTextureSetTextures)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryUVsPortion:new Uint32Array(t(e.eachGeometryUVsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshTextureSet:new Int32Array(t(e.eachMeshTextureSet)),eachMeshMaterialAttributes:new Uint8Array(t(e.eachMeshMaterialAttributes)),eachEntityId:JSON.parse(uM.inflate(e.eachEntityId,{to:"string"})),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,i,s,r,o){const n=o.getNextId(),a=i.metadata,l=i.textureData,A=i.eachTextureDataPortion,h=i.eachTextureAttributes,c=i.positions,u=i.normals,p=i.colors,f=i.uvs,g=i.indices,m=i.edgeIndices,_=i.eachTextureSetTextures,v=i.matrices,b=i.reusedGeometriesDecodeMatrix,B=i.eachGeometryPrimitiveType,w=i.eachGeometryPositionsPortion,x=i.eachGeometryNormalsPortion,P=i.eachGeometryColorsPortion,C=i.eachGeometryUVsPortion,M=i.eachGeometryIndicesPortion,E=i.eachGeometryEdgeIndicesPortion,F=i.eachMeshGeometriesPortion,I=i.eachMeshMatricesPortion,D=i.eachMeshTextureSet,S=i.eachMeshMaterialAttributes,T=i.eachEntityId,L=i.eachEntityMeshesPortion,R=i.eachTileAABB,U=i.eachTileEntitiesPortion,k=A.length,O=_.length/5,N=w.length,Q=F.length,V=L.length,H=U.length;r&&r.loadData(a,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds});for(let e=0;e<k;e++){const t=e===k-1,i=A[e],r=t?l.length:A[e+1],o=r-i>0,a=9*e,c=1===h[a+0],u=h[a+1];h[a+2],h[a+3];const d=h[a+4],p=h[a+5],f=h[a+6],g=h[a+7],m=h[a+8];if(o){const t=new Uint8Array(l.subarray(i,r)).buffer,o=`${n}-texture-${e}`;if(c)s.createTexture({id:o,buffers:[t],minFilter:d,magFilter:p,wrapS:f,wrapT:g,wrapR:m});else{const e=new Blob([t],{type:10001===u?"image/jpeg":10002===u?"image/png":"image/gif"}),i=(window.URL||window.webkitURL).createObjectURL(e),r=document.createElement("img");r.src=i,s.createTexture({id:o,image:r,minFilter:d,magFilter:p,wrapS:f,wrapT:g,wrapR:m})}}}for(let e=0;e<O;e++){const t=5*e,i=`${n}-textureSet-${e}`,r=_[t+0],o=_[t+1],a=_[t+2],l=_[t+3],A=_[t+4];s.createTextureSet({id:i,colorTextureId:r>=0?`${n}-texture-${r}`:null,normalsTextureId:a>=0?`${n}-texture-${a}`:null,metallicRoughnessTextureId:o>=0?`${n}-texture-${o}`:null,emissiveTextureId:l>=0?`${n}-texture-${l}`:null,occlusionTextureId:A>=0?`${n}-texture-${A}`:null})}const j=new Uint32Array(N);for(let e=0;e<Q;e++){const t=F[e];void 0!==j[t]?j[t]++:j[t]=1}const G=d.vec3(),z=d.AABB3(),W={};for(let i=0;i<H;i++){const r=i===H-1,a=U[i],l=r?V-1:U[i+1]-1,A=6*i,h=R.subarray(A,A+6);d.getAABB3Center(h,G),z[0]=h[0]-G[0],z[1]=h[1]-G[1],z[2]=h[2]-G[2],z[3]=h[3]-G[0],z[4]=h[4]-G[1],z[5]=h[5]-G[2];const _=Yt.createPositionsDecodeMatrix(z),k={};for(let r=a;r<=l;r++){const a=T[r],l=t.globalizeObjectIds?d.globalizeObjectId(s.id,a):a,A=r===V-1,h=L[r],R=A?F.length-1:L[r+1]-1,U=[],O=e.metaScene.metaObjects[l],Q={},H={};if(O){if(t.excludeTypesMap&&O.type&&t.excludeTypesMap[O.type])continue;if(t.includeTypesMap&&O.type&&!t.includeTypesMap[O.type])continue;const e=t.objectDefaults?t.objectDefaults[O.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(Q.visible=!1),!1===e.pickable&&(Q.pickable=!1),e.colorize&&(H.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(H.opacity=e.opacity),void 0!==e.metallic&&null!==e.metallic&&(H.metallic=e.metallic),void 0!==e.roughness&&null!==e.roughness&&(H.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=h;e<=R;e++){const r=F[e],a=j[r]>1,l=r===N-1,A=D[e],h=A>=0?`${n}-textureSet-${A}`:null,T=fM(S.subarray(6*e,6*e+3)),L=S[6*e+3]/255,R=S[6*e+4]/255,O=S[6*e+5]/255,Q=o.getNextId();if(a){const o=I[e],a=v.slice(o,o+16),A=`${n}-geometry.${i}.${r}`;let F=W[A];if(!F){F={batchThisMesh:!t.reuseGeometries};let e=!1;switch(B[r]){case 0:F.primitiveName="solid",F.geometryPositions=c.subarray(w[r],l?c.length:w[r+1]),F.geometryNormals=u.subarray(x[r],l?u.length:x[r+1]),F.geometryUVs=f.subarray(C[r],l?f.length:C[r+1]),F.geometryIndices=g.subarray(M[r],l?g.length:M[r+1]),F.geometryEdgeIndices=m.subarray(E[r],l?m.length:E[r+1]),e=F.geometryPositions.length>0&&F.geometryIndices.length>0;break;case 1:F.primitiveName="surface",F.geometryPositions=c.subarray(w[r],l?c.length:w[r+1]),F.geometryNormals=u.subarray(x[r],l?u.length:x[r+1]),F.geometryUVs=f.subarray(C[r],l?f.length:C[r+1]),F.geometryIndices=g.subarray(M[r],l?g.length:M[r+1]),F.geometryEdgeIndices=m.subarray(E[r],l?m.length:E[r+1]),e=F.geometryPositions.length>0&&F.geometryIndices.length>0;break;case 2:F.primitiveName="points",F.geometryPositions=c.subarray(w[r],l?c.length:w[r+1]),F.geometryColors=p.subarray(P[r],l?p.length:P[r+1]),e=F.geometryPositions.length>0;break;case 3:F.primitiveName="lines",F.geometryPositions=c.subarray(w[r],l?c.length:w[r+1]),F.geometryIndices=g.subarray(M[r],l?g.length:M[r+1]),e=F.geometryPositions.length>0&&F.geometryIndices.length>0;break;case 4:F.primitiveName="lines",F.geometryPositions=c.subarray(w[r],l?c.length:w[r+1]),F.geometryIndices=gM(F.geometryPositions,g.subarray(M[r],l?g.length:M[r+1])),e=F.geometryPositions.length>0&&F.geometryIndices.length>0;break;default:continue}if(e||(F=null),F&&(F.geometryPositions.length,F.batchThisMesh)){F.decompressedPositions=new Float32Array(F.geometryPositions.length),F.transformedAndRecompressedPositions=new Uint16Array(F.geometryPositions.length);const e=F.geometryPositions,t=F.decompressedPositions;for(let i=0,s=e.length;i<s;i+=3)t[i+0]=e[i+0]*b[0]+b[12],t[i+1]=e[i+1]*b[5]+b[13],t[i+2]=e[i+2]*b[10]+b[14];F.geometryPositions=null,W[A]=F}}if(F)if(F.batchThisMesh){const e=F.decompressedPositions,t=F.transformedAndRecompressedPositions;for(let i=0,s=e.length;i<s;i+=3)dM[0]=e[i+0],dM[1]=e[i+1],dM[2]=e[i+2],dM[3]=1,d.transformVec4(a,dM,pM),Yt.compressPosition(pM,z,dM),t[i+0]=dM[0],t[i+1]=dM[1],t[i+2]=dM[2];s.createMesh(y.apply(H,{id:Q,textureSetId:h,origin:G,primitive:F.primitiveName,positionsCompressed:t,normalsCompressed:F.geometryNormals,uv:F.geometryUVs,colorsCompressed:F.geometryColors,indices:F.geometryIndices,edgeIndices:F.geometryEdgeIndices,positionsDecodeMatrix:_,color:T,metallic:R,roughness:O,opacity:L})),U.push(Q)}else k[A]||(s.createGeometry({id:A,primitive:F.primitiveName,positionsCompressed:F.geometryPositions,normalsCompressed:F.geometryNormals,uv:F.geometryUVs,colorsCompressed:F.geometryColors,indices:F.geometryIndices,edgeIndices:F.geometryEdgeIndices,positionsDecodeMatrix:b}),k[A]=!0),s.createMesh(y.apply(H,{id:Q,geometryId:A,textureSetId:h,matrix:a,color:T,metallic:R,roughness:O,opacity:L,origin:G})),U.push(Q)}else{let e,t,i,o,n,a,A,d=!1;switch(B[r]){case 0:e="solid",t=c.subarray(w[r],l?c.length:w[r+1]),i=u.subarray(x[r],l?u.length:x[r+1]),o=f.subarray(C[r],l?f.length:C[r+1]),a=g.subarray(M[r],l?g.length:M[r+1]),A=m.subarray(E[r],l?m.length:E[r+1]),d=t.length>0&&a.length>0;break;case 1:e="surface",t=c.subarray(w[r],l?c.length:w[r+1]),i=u.subarray(x[r],l?u.length:x[r+1]),o=f.subarray(C[r],l?f.length:C[r+1]),a=g.subarray(M[r],l?g.length:M[r+1]),A=m.subarray(E[r],l?m.length:E[r+1]),d=t.length>0&&a.length>0;break;case 2:e="points",t=c.subarray(w[r],l?c.length:w[r+1]),n=p.subarray(P[r],l?p.length:P[r+1]),d=t.length>0;break;case 3:e="lines",t=c.subarray(w[r],l?c.length:w[r+1]),a=g.subarray(M[r],l?g.length:M[r+1]),d=t.length>0&&a.length>0;break;case 4:e="lines",t=c.subarray(w[r],l?c.length:w[r+1]),a=gM(t,g.subarray(M[r],l?g.length:M[r+1])),d=t.length>0&&a.length>0;break;default:continue}d&&(s.createMesh(y.apply(H,{id:Q,textureSetId:h,origin:G,primitive:e,positionsCompressed:t,normalsCompressed:i,uv:o&&o.length>0?o:null,colorsCompressed:n,indices:a,edgeIndices:A,positionsDecodeMatrix:_,color:T,metallic:R,roughness:O,opacity:L})),U.push(Q))}}U.length>0&&s.createEntity(y.apply(Q,{id:l,isObject:!0,meshIds:U}))}}}(e,t,a,s,r,o)}},_M={};_M[RC.version]=RC,_M[OC.version]=OC,_M[VC.version]=VC,_M[GC.version]=GC,_M[KC.version]=KC,_M[YC.version]=YC,_M[eM.version]=eM,_M[nM.version]=nM,_M[cM.version]=cM,_M[mM.version]=mM;class vM extends z{constructor(e,t={}){super("XKTLoader",e,t),this._maxGeometryBatchSize=t.maxGeometryBatchSize,this.textureTranscoder=t.textureTranscoder,this.dataSource=t.dataSource,this.objectDefaults=t.objectDefaults,this.includeTypes=t.includeTypes,this.excludeTypes=t.excludeTypes,this.excludeUnclassifiedObjects=t.excludeUnclassifiedObjects,this.reuseGeometries=t.reuseGeometries}get supportedVersions(){return Object.keys(_M)}get textureTranscoder(){return this._textureTranscoder}set textureTranscoder(e){this._textureTranscoder=e}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new DC}get objectDefaults(){return this._objectDefaults}set objectDefaults(e){this._objectDefaults=e||DP}get includeTypes(){return this._includeTypes}set includeTypes(e){this._includeTypes=e}get excludeTypes(){return this._excludeTypes}set excludeTypes(e){this._excludeTypes=e}get excludeUnclassifiedObjects(){return this._excludeUnclassifiedObjects}set excludeUnclassifiedObjects(e){this._excludeUnclassifiedObjects=!!e}get globalizeObjectIds(){return this._globalizeObjectIds}set globalizeObjectIds(e){this._globalizeObjectIds=!!e}get reuseGeometries(){return this._reuseGeometries}set reuseGeometries(e){this._reuseGeometries=!1!==e}load(e={}){if(e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id),!(e.src||e.xkt||e.manifestSrc||e.manifest))return this.error("load() param expected: src, xkt, manifestSrc or manifestData"),o;const t={},i=e.includeTypes||this._includeTypes,s=e.excludeTypes||this._excludeTypes,r=e.objectDefaults||this._objectDefaults;if(t.reuseGeometries=null!==e.reuseGeometries&&void 0!==e.reuseGeometries?e.reuseGeometries:!1!==this._reuseGeometries,i){t.includeTypesMap={};for(let e=0,s=i.length;e<s;e++)t.includeTypesMap[i[e]]=!0}if(s){t.excludeTypesMap={};for(let e=0,i=s.length;e<i;e++)t.excludeTypesMap[s[e]]=!0}r&&(t.objectDefaults=r),t.excludeUnclassifiedObjects=void 0!==e.excludeUnclassifiedObjects?!!e.excludeUnclassifiedObjects:this._excludeUnclassifiedObjects,t.globalizeObjectIds=void 0!==e.globalizeObjectIds&&null!==e.globalizeObjectIds?!!e.globalizeObjectIds:this._globalizeObjectIds;const o=new Fc(this.viewer.scene,y.apply(e,{isModel:!0,textureTranscoder:this._textureTranscoder,maxGeometryBatchSize:this._maxGeometryBatchSize,origin:e.origin,disableVertexWelding:e.disableVertexWelding||!1,disableIndexRebucketing:e.disableIndexRebucketing||!1,dtxEnabled:e.dtxEnabled})),n=o.id,a=new wd({metaScene:this.viewer.metaScene,id:n});this.viewer.scene.canvas.spinner.processes++;const 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XMLHttpRequest;s.open("GET",e,!0),s.responseType="arraybuffer",s.onreadystatechange=function(){4===s.readyState&&(200===s.status?t(s.response):i("getXKT error : "+s.response))},s.send(null)}}}class UM extends z{constructor(e,t={}){if(super("ifcLoader",e,t),this.dataSource=t.dataSource,this.objectDefaults=t.objectDefaults,this.includeTypes=t.includeTypes,this.excludeTypes=t.excludeTypes,this.excludeUnclassifiedObjects=t.excludeUnclassifiedObjects,!t.WebIFC)throw"Parameter expected: WebIFC";if(!t.IfcAPI)throw"Parameter expected: IfcAPI";this._webIFC=t.WebIFC,this._ifcAPI=t.IfcAPI}get supportedVersions(){return["2x3","4"]}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new RM}get objectDefaults(){return this._objectDefaults}set objectDefaults(e){this._objectDefaults=e||DP}get includeTypes(){return this._includeTypes}set includeTypes(e){this._includeTypes=e}get excludeTypes(){return this._excludeTypes}set excludeTypes(e){this._excludeTypes=e}get excludeUnclassifiedObjects(){return this._excludeUnclassifiedObjects}set excludeUnclassifiedObjects(e){this._excludeUnclassifiedObjects=!!e}get globalizeObjectIds(){return this._globalizeObjectIds}set globalizeObjectIds(e){this._globalizeObjectIds=!!e}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new Fc(this.viewer.scene,y.apply(e,{isModel:!0}));if(!e.src&&!e.ifc)return this.error("load() param expected: src or IFC"),t;const i={autoNormals:!0};if(!1!==e.loadMetadata){const t=e.includeTypes||this._includeTypes,s=e.excludeTypes||this._excludeTypes,r=e.objectDefaults||this._objectDefaults;if(t){i.includeTypesMap={};for(let e=0,s=t.length;e<s;e++)i.includeTypesMap[t[e]]=!0}if(s){i.excludeTypesMap={};for(let e=0,t=s.length;e<t;e++)i.excludeTypesMap[s[e]]=!0}r&&(i.objectDefaults=r),i.excludeUnclassifiedObjects=void 0!==e.excludeUnclassifiedObjects?!!e.excludeUnclassifiedObjects:this._excludeUnclassifiedObjects,i.globalizeObjectIds=void 0!==e.globalizeObjectIds?!!e.globalizeObjectIds:this._globalizeObjectIds}try{e.src?this._loadModel(e.src,e,i,t):this._parseModel(e.ifc,e,i,t)}catch(e){this.error(e),t.fire("error",e)}return t}_loadModel(e,t,i,s){const r=this.viewer.scene.canvas.spinner;r.processes++,this._dataSource.getIFC(t.src,(e=>{this._parseModel(e,t,i,s),r.processes--}),(e=>{r.processes--,this.error(e),s.fire("error",e)}))}_parseModel(e,t,i,s){if(s.destroyed)return;const r=t.stats||{};if(r.sourceFormat="IFC",r.schemaVersion="",r.title="",r.author="",r.created="",r.numMetaObjects=0,r.numPropertySets=0,r.numObjects=0,r.numGeometries=0,r.numTriangles=0,r.numVertices=0,!this._ifcAPI)throw"WebIFCLoaderPlugin has no WebIFC instance configured - please inject via WebIFCLoaderPlugin constructor";const o=new Uint8Array(e),n=this._ifcAPI.OpenModel(o),a=this._ifcAPI.GetModelSchema(n),l=this._ifcAPI.GetLineIDsWithType(n,this._webIFC.IFCPROJECT).get(0),A=!1!==t.loadMetadata,h={modelID:n,modelSchema:a,sceneModel:s,loadMetadata:A,metadata:A?{id:"",projectId:""+l,author:"",createdAt:"",schema:"",creatingApplication:"",metaObjects:[],propertySets:[]}:null,metaObjects:{},options:i,log:function(e){},nextId:0,stats:r};if(A){if(i.includeTypes){h.includeTypes={};for(let e=0,t=i.includeTypes.length;e<t;e++)h.includeTypes[i.includeTypes[e]]=!0}if(i.excludeTypes){h.excludeTypes={};for(let e=0,t=i.excludeTypes.length;e<t;e++)h.excludeTypes[i.excludeTypes[e]]=!0}this._parseMetaObjects(h),this._parsePropertySets(h)}if(this._parseGeometry(h),s.finalize(),A){const e=s.id;this.viewer.metaScene.createMetaModel(e,h.metadata,i)}s.scene.once("tick",(()=>{s.destroyed||(s.scene.fire("modelLoaded",s.id),s.fire("loaded",!0,!1))}))}_parseMetaObjects(e){const t=this._ifcAPI.GetLineIDsWithType(e.modelID,this._webIFC.IFCPROJECT).get(0),i=this._ifcAPI.GetLine(e.modelID,t);this._parseSpatialChildren(e,i)}_parseSpatialChildren(e,t,i){const s=this._ifcAPI.GetNameFromTypeCode(t.type);if(e.includeTypes&&!e.includeTypes[s])return;if(e.excludeTypes&&e.excludeTypes[s])return;this._createMetaObject(e,t,i);const r=t.GlobalId.value;this._parseRelatedItemsOfType(e,t.expressID,"RelatingObject","RelatedObjects",this._webIFC.IFCRELAGGREGATES,r),this._parseRelatedItemsOfType(e,t.expressID,"RelatingStructure","RelatedElements",this._webIFC.IFCRELCONTAINEDINSPATIALSTRUCTURE,r)}_createMetaObject(e,t,i){const s=t.GlobalId.value,r=this._ifcAPI.GetNameFromTypeCode(t.type),o={id:s,name:t.Name&&""!==t.Name.value?t.Name.value:r,type:r,parent:i};e.metadata.metaObjects.push(o),e.metaObjects[s]=o,e.stats.numMetaObjects++}_parseRelatedItemsOfType(e,t,i,s,r,o){const n=this._ifcAPI.GetLineIDsWithType(e.modelID,r);for(let r=0;r<n.size();r++){const a=n.get(r),l=this._ifcAPI.GetLine(e.modelID,a),A=l[i];let h=!1;if(Array.isArray(A)){h=A.map((e=>e.value)).includes(t)}else h=A.value===t;if(h){const t=l[s];if(Array.isArray(t))t.forEach((t=>{const i=this._ifcAPI.GetLine(e.modelID,t.value);this._parseSpatialChildren(e,i,o)}));else{const i=this._ifcAPI.GetLine(e.modelID,t.value);this._parseSpatialChildren(e,i,o)}}}}_parsePropertySets(e){const t=this._ifcAPI.GetLineIDsWithType(e.modelID,this._webIFC.IFCRELDEFINESBYPROPERTIES);for(let i=0;i<t.size();i++){let s=t.get(i),r=this._ifcAPI.GetLine(e.modelID,s,!0);if(r){const t=r.RelatingPropertyDefinition;if(!t)continue;const i=t.GlobalId.value,s=t.HasProperties;if(s&&s.length>0){const o="Default",n=t.Name.value,a=[];for(let e=0,t=s.length;e<t;e++){const t=s[e],i=t.Name,r=t.NominalValue;if(i&&r){const e={name:i.value,type:r.type,value:r.value,valueType:r.valueType};t.Description?e.description=t.Description.value:r.description&&(e.description=r.description),a.push(e)}}const l={id:i,type:o,name:n,properties:a};e.metadata.propertySets.push(l),e.stats.numPropertySets++;const A=r.RelatedObjects;if(!A||0===A.length)return;for(let t=0,s=A.length;t<s;t++){const s=A[t].GlobalId.value,r=e.metaObjects[s];r&&(r.propertySetIds||(r.propertySetIds=[]),r.propertySetIds.push(i))}}}}}_parseGeometry(e){this._ifcAPI.StreamAllMeshes(e.modelID,(t=>{const i=t.expressID,s=t.geometries,r=[],o=this._ifcAPI.GetLine(e.modelID,i).GlobalId.value;if(e.loadMetadata){const t=o,i=e.metaObjects[t];if(e.includeTypes&&(!i||!e.includeTypes[i.type]))return;if(e.excludeTypes&&(!i||e.excludeTypes[i.type]))return}const n=d.mat4(),a=d.vec3();for(let t=0,i=s.size();t<i;t++){const i=s.get(t),o=this._ifcAPI.GetGeometry(e.modelID,i.geometryExpressID),l=this._ifcAPI.GetVertexArray(o.GetVertexData(),o.GetVertexDataSize()),A=this._ifcAPI.GetIndexArray(o.GetIndexData(),o.GetIndexDataSize()),h=new Float64Array(l.length/2),c=new Float32Array(l.length/2);for(let e=0,t=0,i=l.length/6;e<i;e++,t+=3)h[t+0]=l[6*e+0],h[t+1]=l[6*e+1],h[t+2]=l[6*e+2];n.set(i.flatTransformation),d.transformPositions3(n,h);const u=Z(h,h,a);if(!e.options.autoNormals)for(let e=0,t=0,i=l.length/6;e<i;e++,t+=3)c[t+0]=l[6*e+3],c[t+1]=l[6*e+4],c[t+2]=l[6*e+5];e.stats.numGeometries++,e.stats.numVertices+=h.length/3,e.stats.numTriangles+=A.length/3;const p="mesh"+e.nextId++;e.sceneModel.createMesh({id:p,primitive:"triangles",origin:u?a:null,positions:h,normals:e.options.autoNormals?null:c,indices:A,color:[i.color.x,i.color.y,i.color.z],opacity:i.color.w}),r.push(p)}const l=e.options.globalizeObjectIds?d.globalizeObjectId(e.sceneModel.id,o):o;e.sceneModel.createEntity({id:l,meshIds:r,isObject:!0}),e.stats.numObjects++}))}}class kM{constructor(e={}){this.cacheBuster=!1!==e.cacheBuster}_cacheBusterURL(e){if(!this.cacheBuster)return e;const t=(new Date).getTime();return e.indexOf("?")>-1?e+"&_="+t:e+"?_="+t}getLAS(e,t,i){e=this._cacheBusterURL(e);var s=()=>{};t=t||s,i=i||s;const r=e.match(/^data:(.*?)(;base64)?,(.*)$/);if(r){const e=!!r[2];var o=r[3];o=window.decodeURIComponent(o),e&&(o=window.atob(o));try{const e=new ArrayBuffer(o.length),i=new Uint8Array(e);for(var n=0;n<o.length;n++)i[n]=o.charCodeAt(n);t(e)}catch(e){i(e)}}else{const s=new XMLHttpRequest;s.open("GET",e,!0),s.responseType="arraybuffer",s.onreadystatechange=function(){4===s.readyState&&(200===s.status?t(s.response):i("getXKT error : "+s.response))},s.send(null)}}}const OM={name:"LAS",id:"las",module:"las",version:"3.2.6",worker:!0,extensions:["las","laz"],mimeTypes:["application/octet-stream"],text:!0,binary:!0,tests:["LAS"],options:{las:{shape:"mesh",fp64:!1,skip:1,colorDepth:8}}},NM=[{item:"FileSignature",format:"char",size:4},{item:"FileSoureceID",format:"uShort",size:2},{item:"GlobalEncoding",format:"uShort",size:2},{item:"ProjectID1",format:"notUsed",size:4},{item:"ProjectID2",format:"notUsed",size:2},{item:"ProjectID3",format:"notUsed",size:2},{item:"ProjectID4",format:"notUsed",size:8},{item:"VersionMajor",format:"uChar",size:1},{item:"VersionMinor",format:"uChar",size:1},{item:"SystemIdentifier",format:"char",size:32},{item:"GeneratingSoftware",format:"char",size:32},{item:"CreationDay",format:"uShort",size:2},{item:"CreationYear",format:"uShort",size:2},{item:"HeaderSize",format:"uShort",size:2},{item:"OffsetToPointData",format:"uLong",size:4},{item:"NumberOfVariableLengthRecords",format:"uLong",size:4},{item:"PointDataFormatID",format:"uChar",size:1},{item:"PointDataRecordLength",format:"uShort",size:2},{item:"NumberOfPoints",format:"uLong",size:4},{item:"NumberOfPointByReturn",format:"uLong",size:20},{item:"ScaleFactorX",format:"double",size:8},{item:"ScaleFactorY",format:"double",size:8},{item:"ScaleFactorZ",format:"double",size:8},{item:"OffsetX",format:"double",size:8},{item:"OffsetY",format:"double",size:8},{item:"OffsetZ",format:"double",size:8},{item:"MaxX",format:"double",size:8},{item:"MinX",format:"double",size:8},{item:"MaxY",format:"double",size:8},{item:"MinY",format:"double",size:8},{item:"MaxZ",format:"double",size:8},{item:"MinZ",format:"double",size:8}],QM=[{item:"Reserved",format:"uShort",size:2},{item:"UserId",format:"char",size:16},{item:"RecordId",format:"uShort",size:2},{item:"RecordLengthAfterHeader",format:"uShort",size:2},{item:"Description",format:"char",size:32}],VM=e=>{let t=0,i=0,s=0;const r=new DataView(e),o=new Uint8Array(6e3),n=({item:s,format:o,size:n})=>{let a,l;switch(o){case"char":return l=new Uint8Array(e,t,n),t+=n,a=jM(l),[s,a];case"uShort":return a=r.getUint16(t,!0),t+=n,[s,a];case"uLong":return a=r.getUint32(t,!0),"NumberOfVariableLengthRecords"===s&&(i=a),t+=n,[s,a];case"uChar":return a=r.getUint8(t),t+=n,[s,a];case"double":return a=r.getFloat64(t,!0),t+=n,[s,a];default:t+=n}};return(()=>{const e={};NM.forEach((t=>{const i=n({...t});if(void 0!==i){if("FileSignature"===i[0]&&"LASF"!==i[1])throw new Error("Ivalid FileSignature. Is this a LAS/LAZ file");e[i[0]]=i[1]}}));const r=[];let a=i;for(;a--;){const e={};QM.forEach((i=>{const r=n({...i});e[r[0]]=r[1],"UserId"===r[0]&&"LASF_Projection"===r[1]&&(s=t-18+54)})),r.push(e)}const l=(e=>{if(void 0===e)return;const t=s+e.RecordLengthAfterHeader,i=o.slice(s,t),r=HM(i),n=new DataView(r);let a=6,l=Number(n.getUint16(a,!0));const A=[];for(;l--;){const e={};e.key=n.getUint16(a+=2,!0),e.tiffTagLocation=n.getUint16(a+=2,!0),e.count=n.getUint16(a+=2,!0),e.valueOffset=n.getUint16(a+=2,!0),A.push(e)}const h=A.find((e=>3072===e.key));if(h&&h.hasOwnProperty("valueOffset"))return h.valueOffset})(r.find((e=>"LASF_Projection"===e.UserId)));return l&&(e.epsg=l),e})()},HM=e=>{let t=new ArrayBuffer(e.length),i=new Uint8Array(t);for(let t=0;t<e.length;++t)i[t]=e[t];return t},jM=e=>{let t="";return e.forEach((e=>{let i=String.fromCharCode(e);"\0"!==i&&(t+=i)})),t.trim()};class GM extends z{constructor(e,t={}){super("lasLoader",e,t),this.dataSource=t.dataSource,this.skip=t.skip,this.fp64=t.fp64,this.colorDepth=t.colorDepth}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new kM}get skip(){return this._skip}set skip(e){this._skip=e||1}get fp64(){return this._fp64}set fp64(e){this._fp64=!!e}get colorDepth(){return this._colorDepth}set colorDepth(e){this._colorDepth=e||"auto"}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new Fc(this.viewer.scene,y.apply(e,{isModel:!0}));if(!e.src&&!e.las)return this.error("load() param expected: src or las"),t;const i={las:{skip:this._skip,fp64:this._fp64,colorDepth:this._colorDepth}};if(e.src)this._loadModel(e.src,e,i,t);else{const s=this.viewer.scene.canvas.spinner;s.processes++,this._parseModel(e.las,e,i,t).then((()=>{s.processes--}),(e=>{s.processes--,this.error(e),t.fire("error",e)}))}return t}_loadModel(e,t,i,s){const r=this.viewer.scene.canvas.spinner;r.processes++,this._dataSource.getLAS(t.src,(e=>{this._parseModel(e,t,i,s).then((()=>{r.processes--}),(e=>{r.processes--,this.error(e),s.fire("error",e)}))}),(e=>{r.processes--,this.error(e),s.fire("error",e)}))}_parseModel(e,t,i,s){function r(e){const i=e.value;if(t.rotateX&&i)for(let e=0,t=i.length;e<t;e+=3){const t=i[e+1];i[e+1]=i[e+2],i[e+2]=t}return i}function o(e,t){const i=e.value,s=e.size,r=t.value,o=4*r.length,n=new Uint8Array(o);for(let e=0,t=0,o=0,a=r.length;e<a;e++,o+=s,t+=4)n[t+0]=i[o+0],n[t+1]=i[o+1],n[t+2]=i[o+2],n[t+3]=Math.round(r[e]/65536*255);return n}function n(e){const t=e.value,i=4*t.length,s=new Uint8Array(i);for(let e=0,i=0,r=t.length;e<r;e++,i+=4)s[i+0]=0,s[i+1]=0,s[i+2]=0,s[i+3]=Math.round(t[e]/65536*255);return s}return new Promise(((a,l)=>{if(s.destroyed)return void l();const A=t.stats||{};A.sourceFormat="LAS",A.schemaVersion="",A.title="",A.author="",A.created="",A.numMetaObjects=0,A.numPropertySets=0,A.numObjects=0,A.numGeometries=0,A.numTriangles=0,A.numVertices=0;try{const A=VM(e);OB(e,OM,i).then((e=>{const h=e.attributes,c=e.loaderData,u=void 0!==c.pointsFormatId?c.pointsFormatId:-1;if(!h.POSITION)return s.finalize(),void l("No positions found in file");let p,f;switch(u){case 0:p=r(h.POSITION),f=n(h.intensity);break;case 1:if(!h.intensity)return s.finalize(),void l("No positions found in file");p=r(h.POSITION),f=n(h.intensity);break;case 2:case 3:if(!h.intensity)return s.finalize(),void l("No positions found in file");p=r(h.POSITION),f=o(h.COLOR_0,h.intensity)}const g=zM(p,15e5),m=zM(f,2e6),_=[];for(let e=0,t=g.length;e<t;e++){const t=`pointsMesh${e}`;_.push(t),s.createMesh({id:t,primitive:"points",positions:g[e],colorsCompressed:e<m.length?m[e]:null})}const v=t.entityId||d.createUUID();if(s.createEntity({id:v,meshIds:_,isObject:!0}),s.finalize(),t.metaModelJSON){const e=s.id;this.viewer.metaScene.createMetaModel(e,t.metaModelJSON,i)}else if(!1!==t.loadMetadata){const e=d.createUUID(),t={projectId:"",author:"",createdAt:"",schema:"",creatingApplication:"",metaObjects:[{id:e,name:"Model",type:"Model"},{id:v,name:"PointCloud (LAS)",type:"PointCloud",parent:e,attributes:A||{}}],propertySets:[]},r=s.id;this.viewer.metaScene.createMetaModel(r,t,i)}s.scene.once("tick",(()=>{s.destroyed||(s.scene.fire("modelLoaded",s.id),s.fire("loaded",!0,!1))})),a()}))}catch(e){s.finalize(),l(e)}}))}}function zM(e,t){if(t>=e.length)return[e];let i=[];for(let s=0;s<e.length;s+=t)i.push(e.slice(s,s+t));return i}class WM{constructor(e={}){this.cacheBuster=!1!==e.cacheBuster}_cacheBusterURL(e){if(!this.cacheBuster)return e;const t=(new Date).getTime();return e.indexOf("?")>-1?e+"&_="+t:e+"?_="+t}getCityJSON(e,t,i){y.loadJSON(this._cacheBusterURL(e),(e=>{t(e)}),(function(e){i(e)}))}}function KM(e,t,i){i=i||2;var s,r,o,n,a,l,A,h=t&&t.length,c=h?t[0]*i:e.length,u=XM(e,0,c,i,!0),d=[];if(!u||u.next===u.prev)return d;if(h&&(u=function(e,t,i,s){var r,o,n,a=[];for(r=0,o=t.length;r<o;r++)(n=XM(e,t[r]*s,r<o-1?t[r+1]*s:e.length,s,!1))===n.next&&(n.steiner=!0),a.push(oE(n));for(a.sort(tE),r=0;r<a.length;r++)iE(a[r],i),i=JM(i,i.next);return i}(e,t,u,i)),e.length>80*i){s=o=e[0],r=n=e[1];for(var p=i;p<c;p+=i)(a=e[p])<s&&(s=a),(l=e[p+1])<r&&(r=l),a>o&&(o=a),l>n&&(n=l);A=0!==(A=Math.max(o-s,n-r))?1/A:0}return YM(u,d,i,s,r,A),d}function XM(e,t,i,s,r){var o,n;if(r===_E(e,t,i,s)>0)for(o=t;o<i;o+=s)n=fE(o,e[o],e[o+1],n);else for(o=i-s;o>=t;o-=s)n=fE(o,e[o],e[o+1],n);return n&&AE(n,n.next)&&(gE(n),n=n.next),n}function JM(e,t){if(!e)return e;t||(t=e);var i,s=e;do{if(i=!1,s.steiner||!AE(s,s.next)&&0!==lE(s.prev,s,s.next))s=s.next;else{if(gE(s),(s=t=s.prev)===s.next)break;i=!0}}while(i||s!==t);return t}function YM(e,t,i,s,r,o,n){if(e){!n&&o&&function(e,t,i,s){var r=e;do{null===r.z&&(r.z=rE(r.x,r.y,t,i,s)),r.prevZ=r.prev,r.nextZ=r.next,r=r.next}while(r!==e);r.prevZ.nextZ=null,r.prevZ=null,function(e){var t,i,s,r,o,n,a,l,A=1;do{for(i=e,e=null,o=null,n=0;i;){for(n++,s=i,a=0,t=0;t<A&&(a++,s=s.nextZ);t++);for(l=A;a>0||l>0&&s;)0!==a&&(0===l||!s||i.z<=s.z)?(r=i,i=i.nextZ,a--):(r=s,s=s.nextZ,l--),o?o.nextZ=r:e=r,r.prevZ=o,o=r;i=s}o.nextZ=null,A*=2}while(n>1)}(r)}(e,s,r,o);for(var a,l,A=e;e.prev!==e.next;)if(a=e.prev,l=e.next,o?qM(e,s,r,o):ZM(e))t.push(a.i/i),t.push(e.i/i),t.push(l.i/i),gE(e),e=l.next,A=l.next;else if((e=l)===A){n?1===n?YM(e=$M(JM(e),t,i),t,i,s,r,o,2):2===n&&eE(e,t,i,s,r,o):YM(JM(e),t,i,s,r,o,1);break}}}function ZM(e){var t=e.prev,i=e,s=e.next;if(lE(t,i,s)>=0)return!1;for(var r=e.next.next;r!==e.prev;){if(nE(t.x,t.y,i.x,i.y,s.x,s.y,r.x,r.y)&&lE(r.prev,r,r.next)>=0)return!1;r=r.next}return!0}function qM(e,t,i,s){var r=e.prev,o=e,n=e.next;if(lE(r,o,n)>=0)return!1;for(var a=r.x<o.x?r.x<n.x?r.x:n.x:o.x<n.x?o.x:n.x,l=r.y<o.y?r.y<n.y?r.y:n.y:o.y<n.y?o.y:n.y,A=r.x>o.x?r.x>n.x?r.x:n.x:o.x>n.x?o.x:n.x,h=r.y>o.y?r.y>n.y?r.y:n.y:o.y>n.y?o.y:n.y,c=rE(a,l,t,i,s),u=rE(A,h,t,i,s),d=e.prevZ,p=e.nextZ;d&&d.z>=c&&p&&p.z<=u;){if(d!==e.prev&&d!==e.next&&nE(r.x,r.y,o.x,o.y,n.x,n.y,d.x,d.y)&&lE(d.prev,d,d.next)>=0)return!1;if(d=d.prevZ,p!==e.prev&&p!==e.next&&nE(r.x,r.y,o.x,o.y,n.x,n.y,p.x,p.y)&&lE(p.prev,p,p.next)>=0)return!1;p=p.nextZ}for(;d&&d.z>=c;){if(d!==e.prev&&d!==e.next&&nE(r.x,r.y,o.x,o.y,n.x,n.y,d.x,d.y)&&lE(d.prev,d,d.next)>=0)return!1;d=d.prevZ}for(;p&&p.z<=u;){if(p!==e.prev&&p!==e.next&&nE(r.x,r.y,o.x,o.y,n.x,n.y,p.x,p.y)&&lE(p.prev,p,p.next)>=0)return!1;p=p.nextZ}return!0}function $M(e,t,i){var s=e;do{var r=s.prev,o=s.next.next;!AE(r,o)&&hE(r,s,s.next,o)&&dE(r,o)&&dE(o,r)&&(t.push(r.i/i),t.push(s.i/i),t.push(o.i/i),gE(s),gE(s.next),s=e=o),s=s.next}while(s!==e);return JM(s)}function eE(e,t,i,s,r,o){var n=e;do{for(var a=n.next.next;a!==n.prev;){if(n.i!==a.i&&aE(n,a)){var l=pE(n,a);return n=JM(n,n.next),l=JM(l,l.next),YM(n,t,i,s,r,o),void YM(l,t,i,s,r,o)}a=a.next}n=n.next}while(n!==e)}function tE(e,t){return e.x-t.x}function iE(e,t){if(t=function(e,t){var i,s=t,r=e.x,o=e.y,n=-1/0;do{if(o<=s.y&&o>=s.next.y&&s.next.y!==s.y){var a=s.x+(o-s.y)*(s.next.x-s.x)/(s.next.y-s.y);if(a<=r&&a>n){if(n=a,a===r){if(o===s.y)return s;if(o===s.next.y)return s.next}i=s.x<s.next.x?s:s.next}}s=s.next}while(s!==t);if(!i)return null;if(r===n)return i;var l,A=i,h=i.x,c=i.y,u=1/0;s=i;do{r>=s.x&&s.x>=h&&r!==s.x&&nE(o<c?r:n,o,h,c,o<c?n:r,o,s.x,s.y)&&(l=Math.abs(o-s.y)/(r-s.x),dE(s,e)&&(l<u||l===u&&(s.x>i.x||s.x===i.x&&sE(i,s)))&&(i=s,u=l)),s=s.next}while(s!==A);return i}(e,t),t){var i=pE(t,e);JM(t,t.next),JM(i,i.next)}}function sE(e,t){return lE(e.prev,e,t.prev)<0&&lE(t.next,e,e.next)<0}function rE(e,t,i,s,r){return(e=1431655765&((e=858993459&((e=252645135&((e=16711935&((e=32767*(e-i)*r)|e<<8))|e<<4))|e<<2))|e<<1))|(t=1431655765&((t=858993459&((t=252645135&((t=16711935&((t=32767*(t-s)*r)|t<<8))|t<<4))|t<<2))|t<<1))<<1}function oE(e){var t=e,i=e;do{(t.x<i.x||t.x===i.x&&t.y<i.y)&&(i=t),t=t.next}while(t!==e);return i}function nE(e,t,i,s,r,o,n,a){return(r-n)*(t-a)-(e-n)*(o-a)>=0&&(e-n)*(s-a)-(i-n)*(t-a)>=0&&(i-n)*(o-a)-(r-n)*(s-a)>=0}function aE(e,t){return e.next.i!==t.i&&e.prev.i!==t.i&&!function(e,t){var i=e;do{if(i.i!==e.i&&i.next.i!==e.i&&i.i!==t.i&&i.next.i!==t.i&&hE(i,i.next,e,t))return!0;i=i.next}while(i!==e);return!1}(e,t)&&(dE(e,t)&&dE(t,e)&&function(e,t){var i=e,s=!1,r=(e.x+t.x)/2,o=(e.y+t.y)/2;do{i.y>o!=i.next.y>o&&i.next.y!==i.y&&r<(i.next.x-i.x)*(o-i.y)/(i.next.y-i.y)+i.x&&(s=!s),i=i.next}while(i!==e);return s}(e,t)&&(lE(e.prev,e,t.prev)||lE(e,t.prev,t))||AE(e,t)&&lE(e.prev,e,e.next)>0&&lE(t.prev,t,t.next)>0)}function lE(e,t,i){return(t.y-e.y)*(i.x-t.x)-(t.x-e.x)*(i.y-t.y)}function AE(e,t){return e.x===t.x&&e.y===t.y}function hE(e,t,i,s){var r=uE(lE(e,t,i)),o=uE(lE(e,t,s)),n=uE(lE(i,s,e)),a=uE(lE(i,s,t));return r!==o&&n!==a||(!(0!==r||!cE(e,i,t))||(!(0!==o||!cE(e,s,t))||(!(0!==n||!cE(i,e,s))||!(0!==a||!cE(i,t,s)))))}function cE(e,t,i){return t.x<=Math.max(e.x,i.x)&&t.x>=Math.min(e.x,i.x)&&t.y<=Math.max(e.y,i.y)&&t.y>=Math.min(e.y,i.y)}function uE(e){return e>0?1:e<0?-1:0}function dE(e,t){return lE(e.prev,e,e.next)<0?lE(e,t,e.next)>=0&&lE(e,e.prev,t)>=0:lE(e,t,e.prev)<0||lE(e,e.next,t)<0}function pE(e,t){var i=new mE(e.i,e.x,e.y),s=new mE(t.i,t.x,t.y),r=e.next,o=t.prev;return e.next=t,t.prev=e,i.next=r,r.prev=i,s.next=i,i.prev=s,o.next=s,s.prev=o,s}function fE(e,t,i,s){var r=new mE(e,t,i);return s?(r.next=s.next,r.prev=s,s.next.prev=r,s.next=r):(r.prev=r,r.next=r),r}function gE(e){e.next.prev=e.prev,e.prev.next=e.next,e.prevZ&&(e.prevZ.nextZ=e.nextZ),e.nextZ&&(e.nextZ.prevZ=e.prevZ)}function mE(e,t,i){this.i=e,this.x=t,this.y=i,this.prev=null,this.next=null,this.z=null,this.prevZ=null,this.nextZ=null,this.steiner=!1}function _E(e,t,i,s){for(var r=0,o=t,n=i-s;o<i;o+=s)r+=(e[n]-e[o])*(e[o+1]+e[n+1]),n=o;return r}KM.deviation=function(e,t,i,s){var r=t&&t.length,o=r?t[0]*i:e.length,n=Math.abs(_E(e,0,o,i));if(r)for(var a=0,l=t.length;a<l;a++){var A=t[a]*i,h=a<l-1?t[a+1]*i:e.length;n-=Math.abs(_E(e,A,h,i))}var c=0;for(a=0;a<s.length;a+=3){var u=s[a]*i,d=s[a+1]*i,p=s[a+2]*i;c+=Math.abs((e[u]-e[p])*(e[d+1]-e[u+1])-(e[u]-e[d])*(e[p+1]-e[u+1]))}return 0===n&&0===c?0:Math.abs((c-n)/n)},KM.flatten=function(e){for(var t=e[0][0].length,i={vertices:[],holes:[],dimensions:t},s=0,r=0;r<e.length;r++){for(var o=0;o<e[r].length;o++)for(var n=0;n<t;n++)i.vertices.push(e[r][o][n]);r>0&&(s+=e[r-1].length,i.holes.push(s))}return i};const vE=d.vec2(),bE=d.vec3(),yE=d.vec3(),BE=d.vec3();class wE extends z{constructor(e,t={}){super("cityJSONLoader",e,t),this.dataSource=t.dataSource}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new WM}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new Fc(this.viewer.scene,y.apply(e,{isModel:!0,edges:!0}));if(!e.src&&!e.cityJSON)return this.error("load() param expected: src or cityJSON"),t;const i={};if(e.src)this._loadModel(e.src,e,i,t);else{const s=this.viewer.scene.canvas.spinner;s.processes++,this._parseModel(e.cityJSON,e,i,t),s.processes--}return t}_loadModel(e,t,i,s){const r=this.viewer.scene.canvas.spinner;r.processes++,this._dataSource.getCityJSON(t.src,(e=>{this._parseModel(e,t,i,s),r.processes--}),(e=>{r.processes--,this.error(e),s.fire("error",e)}))}_parseModel(e,t,i,s){if(s.destroyed)return;const r=e.transform?this._transformVertices(e.vertices,e.transform,i.rotateX):e.vertices,o=t.stats||{};o.sourceFormat=e.type||"CityJSON",o.schemaVersion=e.version||"",o.title="",o.author="",o.created="",o.numMetaObjects=0,o.numPropertySets=0,o.numObjects=0,o.numGeometries=0,o.numTriangles=0,o.numVertices=0;const n=!1!==t.loadMetadata,a=n?{id:d.createUUID(),name:"Model",type:"Model"}:null,l=n?{id:"",projectId:"",author:"",createdAt:"",schema:e.version||"",creatingApplication:"",metaObjects:[a],propertySets:[]}:null,A={data:e,vertices:r,sceneModel:s,loadMetadata:n,metadata:l,rootMetaObject:a,nextId:0,stats:o};if(this._parseCityJSON(A),s.finalize(),n){const e=s.id;this.viewer.metaScene.createMetaModel(e,A.metadata,i)}s.scene.once("tick",(()=>{s.destroyed||(s.scene.fire("modelLoaded",s.id),s.fire("loaded",!0,!1))}))}_transformVertices(e,t,i){const s=[],r=t.scale||d.vec3([1,1,1]),o=t.translate||d.vec3([0,0,0]);for(let t=0,n=0;t<e.length;t++,n+=3){const n=e[t][0]*r[0]+o[0],a=e[t][1]*r[1]+o[1],l=e[t][2]*r[2]+o[2];i?s.push([n,l,a]):s.push([n,a,l])}return s}_parseCityJSON(e){const t=e.data.CityObjects;for(const i in t)if(t.hasOwnProperty(i)){const s=t[i];this._parseCityObject(e,s,i)}}_parseCityObject(e,t,i){const s=e.sceneModel,r=e.data;if(e.loadMetadata){const s=i,r=t.type,o=r+" : "+i,n=t.parents?t.parents[0]:e.rootMetaObject.id;e.metadata.metaObjects.push({id:s,name:o,type:r,parent:n})}if(e.stats.numMetaObjects++,!(t.geometry&&t.geometry.length>0))return;const o=[];for(let i=0,s=t.geometry.length;i<s;i++){const s=t.geometry[i];let n,a;const l=r.appearance;if(l){const e=l.materials;if(e){const t=s.material;if(t){const s=Object.keys(t);if(s.length>0){const r=t[s[0]];if(void 0!==r.value)n=e[r.value];else{const t=r.values;if(t){a=[];for(let s=0,r=t.length;s<r;s++){const s=e[t[i]];a.push(s)}}}}}}}a?this._parseGeometrySurfacesWithOwnMaterials(e,s,a,o):this._parseGeometrySurfacesWithSharedMaterial(e,s,n,o)}o.length>0&&(s.createEntity({id:i,meshIds:o,isObject:!0}),e.stats.numObjects++)}_parseGeometrySurfacesWithOwnMaterials(e,t,i,s){switch(t.type){case"MultiPoint":case"MultiLineString":break;case"MultiSurface":case"CompositeSurface":const r=t.boundaries;this._parseSurfacesWithOwnMaterials(e,i,r,s);break;case"Solid":const o=t.boundaries;for(let t=0;t<o.length;t++){const r=o[t];this._parseSurfacesWithOwnMaterials(e,i,r,s)}break;case"MultiSolid":case"CompositeSolid":const n=t.boundaries;for(let t=0;t<n.length;t++)for(let r=0;r<n[t].length;r++){const o=n[t][r];this._parseSurfacesWithOwnMaterials(e,i,o,s)}}}_parseSurfacesWithOwnMaterials(e,t,i,s){const r=e.vertices,o=e.sceneModel;for(let n=0;n<i.length;n++){const a=i[n],l=t[n]||{diffuseColor:[.8,.8,.8],transparency:1},A=[],h=[],c=[],u={positions:[],indices:[]};for(let t=0;t<a.length;t++){A.length>0&&h.push(A.length);const i=this._extractLocalIndices(e,a[t],c,u);A.push(...i)}if(3===A.length)u.indices.push(A[0]),u.indices.push(A[1]),u.indices.push(A[2]);else if(A.length>3){const e=[];for(let t=0;t<A.length;t++)e.push({x:r[c[A[t]]][0],y:r[c[A[t]]][1],z:r[c[A[t]]][2]});const t=this._getNormalOfPositions(e,d.vec3());let i=[];for(let s=0;s<e.length;s++)this._to2D(e[s],t,vE),i.unshift(vE[0]),i.unshift(vE[1]);const s=KM(i,h,2);for(let e=0;e<s.length;e+=3)u.indices.unshift(A[s[e]]),u.indices.unshift(A[s[e+1]]),u.indices.unshift(A[s[e+2]])}const p=""+e.nextId++;o.createMesh({id:p,primitive:"triangles",positions:u.positions,indices:u.indices,color:l&&l.diffuseColor?l.diffuseColor:[.8,.8,.8],opacity:l&&void 0!==l.transparency?1-l.transparency:1}),s.push(p),e.stats.numGeometries++,e.stats.numVertices+=u.positions.length/3,e.stats.numTriangles+=u.indices.length/3}}_parseGeometrySurfacesWithSharedMaterial(e,t,i,s){const r=e.sceneModel,o=[],n={positions:[],indices:[]};switch(t.type){case"MultiPoint":case"MultiLineString":break;case"MultiSurface":case"CompositeSurface":const i=t.boundaries;this._parseSurfacesWithSharedMaterial(e,i,o,n);break;case"Solid":const s=t.boundaries;for(let t=0;t<s.length;t++){const i=s[t];this._parseSurfacesWithSharedMaterial(e,i,o,n)}break;case"MultiSolid":case"CompositeSolid":const r=t.boundaries;for(let t=0;t<r.length;t++)for(let i=0;i<r[t].length;i++){const s=r[t][i];this._parseSurfacesWithSharedMaterial(e,s,o,n)}}if(n.positions.length>0&&n.indices.length>0){const t=""+e.nextId++;r.createMesh({id:t,primitive:"triangles",positions:n.positions,indices:n.indices,color:i&&i.diffuseColor?i.diffuseColor:[.8,.8,.8],opacity:1}),s.push(t),e.stats.numGeometries++,e.stats.numVertices+=n.positions.length/3,e.stats.numTriangles+=n.indices.length/3}}_parseSurfacesWithSharedMaterial(e,t,i,s){const r=e.vertices;for(let o=0;o<t.length;o++){let n=[],a=[];for(let r=0;r<t[o].length;r++){n.length>0&&a.push(n.length);const l=this._extractLocalIndices(e,t[o][r],i,s);n.push(...l)}if(3===n.length)s.indices.push(n[0]),s.indices.push(n[1]),s.indices.push(n[2]);else if(n.length>3){let e=[];for(let t=0;t<n.length;t++)e.push({x:r[i[n[t]]][0],y:r[i[n[t]]][1],z:r[i[n[t]]][2]});const t=this._getNormalOfPositions(e,d.vec3());let o=[];for(let i=0;i<e.length;i++)this._to2D(e[i],t,vE),o.unshift(vE[0]),o.unshift(vE[1]);const l=KM(o,a,2);for(let e=0;e<l.length;e+=3)s.indices.unshift(n[l[e]]),s.indices.unshift(n[l[e+1]]),s.indices.unshift(n[l[e+2]])}}}_extractLocalIndices(e,t,i,s){const r=e.vertices,o=[];for(let e=0,n=t.length;e<n;e++){const n=t[e];if(i.includes(n)){const e=i.indexOf(n);o.push(e)}else s.positions.push(r[n][0]),s.positions.push(r[n][1]),s.positions.push(r[n][2]),o.push(i.length),i.push(n)}return o}_getNormalOfPositions(e,t){for(let i=0;i<e.length;i++){let s=i+1;s===e.length&&(s=0),t[0]+=(e[i].y-e[s].y)*(e[i].z+e[s].z),t[1]+=(e[i].z-e[s].z)*(e[i].x+e[s].x),t[2]+=(e[i].x-e[s].x)*(e[i].y+e[s].y)}return d.normalizeVec3(t)}_to2D(e,t,i){const s=bE,r=yE,o=BE;s[0]=e.x,s[1]=e.y,s[2]=e.z,r[0]=t.x,r[1]=t.y,r[2]=t.z,o[0]=1.1,o[1]=1.1,o[2]=1.1;d.lenVec3(d.subVec3(o,r))<.01&&(o[0]+=1,o[1]+=2,o[2]+=3);const n=d.dotVec3(o,r),a=d.mulVec3Scalar(r,n,d.vec3());o[0]-=a[0],o[1]-=a[1],o[2]-=a[2],d.normalizeVec3(o);const l=d.cross3Vec3(r,o,d.vec3()),A=d.dotVec3(s,o),h=d.dotVec3(s,l);i[0]=A,i[1]=h}}class xE{constructor(e={}){this.cacheBuster=!1!==e.cacheBuster}_cacheBusterURL(e){if(!this.cacheBuster)return e;const t=(new Date).getTime();return e.indexOf("?")>-1?e+"&_="+t:e+"?_="+t}getDotBIM(e,t,i){y.loadJSON(this._cacheBusterURL(e),(e=>{t(e)}),(function(e){i(e)}))}}class PE extends z{constructor(e,t={}){super("DotBIMLoader",e,t),this.dataSource=t.dataSource,this.objectDefaults=t.objectDefaults}set dataSource(e){this._dataSource=e||new xE}get dataSource(){return this._dataSource}set objectDefaults(e){this._objectDefaults=e||DP}get objectDefaults(){return this._objectDefaults}load(e={}){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);const t=new Fc(this.viewer.scene,y.apply(e,{isModel:!0,backfaces:e.backfaces,dtxEnabled:e.dtxEnabled,rotation:e.rotation,origin:e.origin})),i=t.id;if(!e.src&&!e.dotBIM)return this.error("load() param expected: src or dotBIM"),t;const s=e.objectDefaults||this._objectDefaults||DP;let r,o;if(e.includeTypes){r={};for(let t=0,i=e.includeTypes.length;t<i;t++)r[e.includeTypes[t]]=!0}if(e.excludeTypes){o={},r||(r={});for(let t=0,i=e.excludeTypes.length;t<i;t++)r[e.excludeTypes[t]]=!0}const n=e=>{const t=e.fileData,n=e.sceneModel,a={},l={},A=d.createUUID(),h=d.createUUID(),c=d.createUUID(),u=d.createUUID(),p={metaObjects:[{id:A,name:"IfcProject",type:"IfcProject",parent:null},{id:h,name:"IfcSite",type:"IfcSite",parent:A},{id:c,name:"IfcBuilding",type:"IfcBuilding",parent:h},{id:u,name:"IfcBuildingStorey",type:"IfcBuildingStorey",parent:c}],propertySets:[]};for(let e=0,i=t.meshes.length;e<i;e++){const i=t.meshes[e];a[i.mesh_id]=e}const f=e=>{if(l[e])return;const i=a[e],s=t.meshes[i];n.createGeometry({id:e,primitive:"triangles",positions:s.coordinates,indices:s.indices}),l[e]=!0},g=t.elements;for(let e=0,t=g.length;e<t;e++){const t=g[e],i=t.type;if(o&&o[i])continue;if(r&&!r[i])continue;const a=t.info,l=void 0!==t.guid?`${t.guid}`:void 0!==a&&void 0!==a.id?a.id:e,A=t.mesh_id;f(A);const h=`${l}-mesh`,c=t.vector,d=t.rotation,m=s?s[i]||s.DEFAULT:null;let _=!0,v=!0,b=t.color?[t.color.r/255,t.color.g/255,t.color.b/255]:[1,1,1],y=t.color?t.color.a/255:1;m&&(!1===m.visible&&(_=!1),!1===m.pickable&&(v=!1),m.colorize&&(b=m.colorize),void 0!==m.opacity&&null!==m.opacity&&(y=m.opacity)),n.createMesh({id:h,geometryId:A,color:b,opacity:y,quaternion:!d||0===d.qz&&0===d.qy&&0===d.qx&&1===d.qw?void 0:[d.qx,d.qy,d.qz,d.qw],position:c?[c.x,c.y,c.z]:void 0}),n.createEntity({id:l,meshIds:[h],visible:_,pickable:v,isObject:!0});for(let e in a){let t;e.startsWith("IFC_Pset_")&&(t||(t=[]),t.push({name:e,value:a[e]})),t&&p.propertySets.push({id:l,properties:t})}p.metaObjects.push({id:l,name:a&&a.Name&&"None"!==a.Name?a.Name:`${t.type} ${l}`,type:t.type,parent:u,propertySetIds:[l]})}n.finalize(),this.viewer.metaScene.createMetaModel(i,p),n.scene.once("tick",(()=>{n.destroyed||(n.scene.fire("modelLoaded",n.id),n.fire("loaded",!0,!1))}))};if(e.src){const i=e.src;this.viewer.scene.canvas.spinner.processes++,this._dataSource.getDotBIM(i,(e=>{n({fileData:e,sceneModel:t,nextId:0,error:function(e){}}),this.viewer.scene.canvas.spinner.processes--}),(e=>{this.viewer.scene.canvas.spinner.processes--,this.error(e)}))}else if(e.dotBIM){const i={fileData:e.dotBIM,sceneModel:t,nextId:0,error:function(e){}};n(i)}return t.once("destroyed",(()=>{this.viewer.metaScene.destroyMetaModel(i)})),t}destroy(){super.destroy()}}const CE=function(e){const t=t=>parseInt(e.substr(t+1,2),16)/255;return[t(0),t(2),t(4)]},ME=function(e){const t=[];for(let i=0;i<e.length;++i)t.push(i);const i=function(){const i=d.vec2(),s=d.vec2();let r=0;for(let o=0;o<t.length;++o){const n=e[t[o]],a=e[t[(o+1)%t.length]],l=e[t[(o+2)%t.length]];d.subVec2(n,a,i),d.subVec2(l,a,s);const A=d.dotVec2(i,s)/Math.sqrt(d.sqLenVec2(i)*d.sqLenVec2(s)),h=Math.acos(Math.max(-1,Math.min(A,1)));r+=i[0]*s[1]-i[1]*s[0]>=0?h:2*Math.PI-h}return r<t.length*Math.PI}(),s=function(){const e=(e,t,i)=>(e[0]-i[0])*(t[1]-i[1])-(t[0]-i[0])*(e[1]-i[1]);return(t,i,s,r)=>{const o=e(t,i,s),n=e(t,s,r),a=e(t,r,i);return!((o<0||n<0||a<0)&&(o>0||n>0||a>0))}}(),r=[],o=(i?t:t.slice(0).reverse()).map((e=>({idx:e})));o.forEach(((e,t)=>{e.prev=o[(t-1+o.length)%o.length],e.next=o[(t+1)%o.length]}));const n=d.vec2(),a=d.vec2();for(;o.length>2;){let t=0;for(;;){if(t>=o.length)throw`isCCW = ${i}; earIdx = ${t}; len = ${o.length}`;const r=o[t],l=e[r.prev.idx],A=e[r.idx],h=e[r.next.idx];if(d.subVec2(l,A,n),d.subVec2(h,A,a),n[0]*a[1]-n[1]*a[0]>=0&&o.every((t=>t===r||t===r.prev||t===r.next||!s(e[t.idx],l,A,h))))break;++t}const l=o[t];o.splice(t,1),r.push([l.idx,l.next.idx,l.prev.idx]);l.prev.next=l.next;l.next.prev=l.prev}return[e,r]},EE=function(e,t){const i=e.canvas.canvas,s=i.parentNode,r=document.createElement("div");s.insertBefore(r,i);let o=5;r.style.background=t,r.style.border="2px solid white",r.style.margin="0 0",r.style.zIndex="100",r.style.position="absolute",r.style.pointerEvents="none",r.style.display="none";const n=new pe(e,{}),a=e=>e+"px",l=function(){const e=n.canvasPos.slice();ge(i,s,e),r.style.left=a(e[0]-3-o/2),r.style.top=a(e[1]-3-o/2),r.style.borderRadius=a(2*o),r.style.width=a(o),r.style.height=a(o)},A=e.camera.on("viewMatrix",l),h=e.camera.on("projMatrix",l);return{update:function(e){e&&(n.worldPos=e,l()),r.style.display=e?"":"none"},setHighlighted:function(e){o=e?10:5,l()},getCanvasPos:()=>n.canvasPos,getWorldPos:()=>n.worldPos,destroy:function(){r.parentNode.removeChild(r),e.camera.off(A),e.camera.off(h),n.destroy()}}},FE=function(e,t,i){let s=null;const r=r=>{if(r){s&&s.destroy();try{const[o,n]=ME(r.map((e=>[e[0],e[2]]))),a=[].concat(...o.map((e=>[e[0],r[0][1],e[1]]))),l=[].concat(...n);s=new wr(e,{pickable:!1,geometry:new $t(e,{positions:a,indices:l,normals:d.buildNormals(a,l)}),material:new ri(e,{alpha:void 0!==i?i:.5,backfaces:!0,diffuse:CE(t)})})}catch(e){s=null}}s&&(s.visible=!!r)};return r(null),{updateBase:r,destroy:()=>s&&s.destroy()}},IE=function(e,t,i,s,r,o,n,a,l){const A=EE(e,s),h=EE(e,s),c=FE(e,s,r),u=o?function(e){o.visible=!!e,e&&(o.canvasPos=e)}:()=>{};let p=a((()=>{u(null),A.update(null)}),((e,t)=>{u(e),A.update(t)}),(function(e,o){A.update(o),p=a((function(){u(null),h.update(null),c.updateBase(null)}),(function(e,t){if(u(e),h.update(t),d.distVec3(o,t)>.01){const e=e=>Math.min(o[e],t[e]),i=e=>Math.max(o[e],t[e]),s=e(0),r=e(1),n=e(2),a=i(0);i(1);const l=i(2);c.updateBase([[s,r,l],[a,r,l],[a,r,n],[s,r,n]])}else c.updateBase(null)}),(function(e,a){h.update(a),A.destroy(),h.destroy(),c.destroy(),u(null);const p=e=>Math.min(o[e],a[e]),f=e=>Math.max(o[e],a[e]),g=p(0),m=p(2),_=f(0),v=f(2),b=n.createZone({id:d.createUUID(),geometry:{planeCoordinates:[[g,v],[_,v],[_,m],[g,m]],altitude:t,height:i},alpha:r,color:s});l(b)}))}));return{deactivate:function(){p(),A.destroy(),h.destroy(),c.destroy(),u(null)}}},DE=function(e,t){return function(i,s,r){const o=e.scene,n=o.canvas.canvas,a=(e,t)=>(t[0]=e.clientX,t[1]=e.clientY,ge(n.ownerDocument.body,n,t),t),l=e=>{const i=d.vec3(),s=d.vec3();return d.canvasPosToWorldRay(n,o.camera.viewMatrix,o.camera.projMatrix,o.camera.projection,e,i,s),t(i,s)};let A=!1;const h=function(){A=!1},c=function(){h(),n.removeEventListener("mousedown",p),n.removeEventListener("mousemove",f),e.cameraControl.off(g),n.removeEventListener("mouseup",m)},u=d.vec2(),p=function(e){1===e.which&&(a(e,u),A=!0)};n.addEventListener("mousedown",p);const f=function(e){const t=a(e,d.vec2());A&&d.distVec2(u,t)>20&&(h(),i())};n.addEventListener("mousemove",f);const g=e.cameraControl.on("rayMove",(e=>{const t=e.canvasPos;s(t,l(t))})),m=function(e){if(1===e.which&&A){c();const t=a(e,d.vec2());r(t,l(t))}};return n.addEventListener("mouseup",m),c}},SE=function(e,t,i){return function(s,r,o){const n=e.scene,a=n.canvas.canvas,l=(e,t)=>(t[0]=e.clientX,t[1]=e.clientY,ge(a.ownerDocument.body,a,t),t),A=e=>{const t=d.vec3(),s=d.vec3();return d.canvasPosToWorldRay(a,n.camera.viewMatrix,n.camera.projMatrix,n.camera.projection,e,t,s),i(t,s)};let h=null;const c=()=>{};let u,p=c;const f=function(){t.stop(),clearTimeout(h),e.cameraControl.active=!0,p=c,u=null},g=function(){f(),a.removeEventListener("touchstart",m),a.removeEventListener("touchmove",_),a.removeEventListener("touchend",v)},m=function(i){const o=i.touches;if(1!==o.length)f(),s();else{const i=o[0],s=l(i,d.vec2());A(s)&&(u=i.identifier,p=e=>{d.distVec2(s,e)>20&&f()},h=setTimeout((function(){t.start(s),h=setTimeout((function(){t.stop(),e.cameraControl.active=!1,p=e=>{r(e,A(e))},p(s)}),300)}),250))}};a.addEventListener("touchstart",m,{passive:!0});const _=function(e){const t=[...e.changedTouches].find((e=>e.identifier===u));t&&p(l(t,d.vec2()))};a.addEventListener("touchmove",_,{passive:!0});const v=function(e){const t=[...e.changedTouches].find((e=>e.identifier===u));if(t){g();const e=l(t,d.vec2());o(e,A(e))}};return a.addEventListener("touchend",v,{passive:!0}),g}},TE=function(e,t,i,s){const r=-(d.dotVec3(i,t)-e)/d.dotVec3(s,t);{const e=d.vec3();return d.mulVec3Scalar(s,r,e),d.addVec3(i,e,e),e}};class LE extends L{constructor(e,t={}){if(super(e.viewer.scene,t),this.plugin=e,this._container=t.container,!this._container)throw"config missing: container";this._eventSubs={},this.plugin.viewer.scene,this._geometry=t.geometry,t.onMouseOver,t.onMouseLeave,t.onContextMenu,this._alpha="alpha"in t&&void 0!==t.alpha?t.alpha:.5,this.color=t.color,this._visible=!0,this._rebuildMesh()}_rebuildMesh(){const e=this.plugin.viewer.scene,t=this._geometry.planeCoordinates.slice(),i=this._geometry.height<0,s=this._geometry.altitude+(i?this._geometry.height:0),r=this._geometry.height*(i?-1:1),[o,n]=ME(t),a=[],l=[],A=e=>{const t=a.length;for(let t of o)a.push([t[0],s+(e?r:0),t[1]]);for(let i of n)l.push(...(e?i:i.slice(0).reverse()).map((e=>e+t)))};A(!1),A(!0);for(let e=0;e<o.length;++e){const t=o[e],i=o[(e+1)%o.length],n=s,A=s+r,h=a.length;a.push([t[0],n,t[1]],[i[0],n,i[1]],[i[0],A,i[1]],[t[0],A,t[1]]),l.push(...[0,1,2,0,2,3].map((e=>e+h)))}this._zoneMesh&&this._zoneMesh.destroy();const h=[].concat(...a);this._zoneMesh=new wr(e,{edges:this._edges,geometry:new $t(e,{positions:h,indices:l,normals:d.buildNormals(h,l)}),material:new ri(e,{alpha:this._alpha,backfaces:!0,diffuse:CE(this._color)}),visible:this._visible}),this._zoneMesh.highlighted=this._highlighted,this._zoneMesh.zone=this,this._volume=null;const c=e=>Math.min(...a.map((t=>t[e]))),u=e=>Math.max(...a.map((t=>t[e]))),p=c(0),f=c(1),g=c(2),m=u(0),_=u(1),v=u(2);this._center=d.vec3([(p+m)/2,(f+_)/2,(g+v)/2])}get volume(){if(null===this._volume){let e=0;const t=this._zoneMesh.geometry,i=[d.vec3(),d.vec3(),d.vec3()];for(let s=0;s<t.indices.length;s+=3){for(let e=0;e<3;++e){const r=i[e],o=3*t.indices[s+e];for(let e=0;e<3;++e)r[e]=t.positions[o+e]}e+=d.dotVec3(i[0],d.cross3Vec3(i[1],i[2],i[1]))}this._volume=e/6}return this._volume}sectionedAverage(e){const t=this._geometry.planeCoordinates.slice();let i=[];{const e=this._geometry.height,s=this._geometry.altitude,r=s+Math.max(0,e),o=s+Math.min(0,e),n=e=>{const s=t.map((t=>[t[0],e?r:o,t[1]]));i.push(e?s:s.slice(0).reverse())};n(!0),n(!1);const a=(e,i)=>[t[e][0],i,t[e][1]];for(let e=0;e<t.length;++e){const s=(e+1)%t.length;i.push([a(e,o),a(s,o),a(s,r),a(e,r)])}}for(const t of e){const e=t.dir,r=t.dist,o=[];for(const t of i){const i=1e-5,n=0,a=1,l=2,A=3;let h=0;const c=[];for(let s=0;s<t.length;s++){const o=d.dotVec3(e,t[s])+r,A=o<-i?l:o>i?a:n;h|=A,c.push(A)}switch(h){case n:case a:o.push(t);break;case l:break;case A:const i=[];for(let o=0;o<t.length;o++){var s=(o+1)%t.length;const n=c[o],a=c[s],h=t[o],u=t[s];if(n!==l&&i.push(h),(n|a)===A){const t=d.vec3();d.subVec3(u,h,t);const s=-(r+d.dotVec3(e,h))/d.dotVec3(e,t),o=[0,0,0];d.lerpVec3(s,0,1,h,u,o),i.push(o)}}i.length>=3&&o.push(i)}}i=o}if(0===i.length)return null;{const e=d.vec3([0,0,0]),t=new Set;for(const s of i)for(const i of s){const s=i.map((e=>e.toFixed(3))).join(":");t.has(s)||(t.add(s),d.addVec3(e,i,e))}return d.mulVec3Scalar(e,1/t.size,e),e}}get center(){return this._center}get altitude(){return this._geometry.altitude}set altitude(e){this._geometry.altitude=e,this._rebuildMesh()}get height(){return this._geometry.height}set height(e){this._geometry.height=e,this._rebuildMesh()}get highlighted(){return this._highlighted}set highlighted(e){this._highlighted=e,this._zoneMesh&&(this._zoneMesh.highlighted=e)}set color(e){this._color=e,this._zoneMesh&&(this._zoneMesh.material.diffuse=CE(this._color))}get color(){return this._color}set alpha(e){this._alpha=e,this._zoneMesh&&(this._zoneMesh.material.alpha=this._alpha)}get alpha(){return this._alpha}get edges(){return this._edges}set edges(e){this._edges=e,this._zoneMesh&&(this._zoneMesh.edges=this._edges)}set visible(e){this._visible=!!e,this._zoneMesh.visible=this._visible,this._needUpdate()}get visible(){return this._visible}getJSON(){return{id:this.id,geometry:this._geometry,alpha:this._alpha,color:this._color}}duplicate(){return this.plugin.createZone({id:d.createUUID(),geometry:{planeCoordinates:this._geometry.planeCoordinates.map((e=>e.slice())),altitude:this._geometry.altitude,height:this._geometry.height},alpha:this._alpha,color:this._color})}destroy(){this._zoneMesh.destroy(),super.destroy()}}class RE extends L{constructor(e,t={}){super(e.viewer.scene),this.zonesPlugin=e,this.pointerLens=t.pointerLens,this._deactivate=null}get active(){return!!this._deactivate}activate(e,t,i,s){if(this._deactivate)return;if("object"==typeof e&&null!==e){const r=e,o=(e,t)=>{if(e in r)return r[e];if(void 0!==t)return t;throw"config missing: "+e};e=o("altitude"),t=o("height"),i=o("color","#008000"),s=o("alpha",.5)}const r=this.zonesPlugin,o=r.viewer,n=o.scene,a=this,l=DE(o,(function(t,i){return TE(e,d.vec3([0,1,0]),t,i)}));!function o(){a._deactivate=IE(n,e,t,i,s,a.pointerLens,r,l,(e=>{let t=!0;a._deactivate=()=>{t=!1},a.fire("zoneEnd",e),t&&o()})).deactivate}()}deactivate(){this._deactivate&&(this._deactivate(),this._deactivate=null)}destroy(){this.deactivate(),super.destroy()}}class UE extends z{constructor(e,t={}){super("Zones",e),this._pointerLens=t.pointerLens,this._container=t.container||document.body,this._zones=[],this.defaultColor=void 0!==t.defaultColor?t.defaultColor:"#00BBFF",this.zIndex=t.zIndex||1e4,this._onMouseOver=(e,t)=>{this.fire("mouseOver",{plugin:this,zone:t,event:e})},this._onMouseLeave=(e,t)=>{this.fire("mouseLeave",{plugin:this,zone:t,event:e})},this._onContextMenu=(e,t)=>{this.fire("contextMenu",{plugin:this,zone:t,event:e})}}createZone(e={}){this.viewer.scene.components[e.id]&&(this.error("Viewer scene component with this ID already exists: "+e.id),delete e.id);const t=new LE(this,{id:e.id,plugin:this,container:this._container,geometry:e.geometry,alpha:e.alpha,color:e.color,onMouseOver:this._onMouseOver,onMouseLeave:this._onMouseLeave,onContextMenu:this._onContextMenu});return this._zones.push(t),t.on("destroyed",(()=>{const e=this._zones.indexOf(t);e>=0&&this._zones.splice(e,1)})),this.fire("zoneCreated",t),t}get zones(){return this._zones}destroy(){super.destroy()}}class kE extends L{constructor(e,t={}){super(e.viewer.scene),this.zonesPlugin=e,this.pointerLens=t.pointerLens,this.pointerCircle=new G(e.viewer),this._deactivate=null}get active(){return!!this._deactivate}activate(e,t,i,s){if("object"==typeof e&&null!==e){const r=e,o=(e,t)=>{if(e in r)return r[e];if(void 0!==t)return t;throw"config missing: "+e};e=o("altitude"),t=o("height"),i=o("color","#008000"),s=o("alpha",.5)}if(this._deactivate)return;const r=this.zonesPlugin,o=r.viewer,n=o.scene,a=this,l=SE(o,this.pointerCircle,(function(t,i){return TE(e,d.vec3([0,1,0]),t,i)}));!function o(){a._deactivate=IE(n,e,t,i,s,a.pointerLens,r,l,(e=>{let t=!0;a._deactivate=()=>{t=!1},a.fire("zoneEnd",e),t&&o()})).deactivate}()}deactivate(){this._deactivate&&(this._deactivate(),this._deactivate=null)}destroy(){this.deactivate(),super.destroy()}}const OE=function(e,t,i,s,r,o,n,a,l){const A=o?function(e){o.visible=!!e,e&&(o.canvasPos=e)}:()=>{};let h;const c=[()=>A(null)],u=FE(e,s,r);return c.push((()=>u.destroy())),function o(p){const f=EE(e,s),g=p.length>0&&function(e,t,i){const s=e.canvas.canvas,r=new pe(e,{});r.worldPos=i;const o=new pe(e,{}),n=s.ownerDocument.body,a=new be(n,{color:t,thickness:1,thicknessClickable:6});a.setVisible(!1);const l=function(){const e=r.canvasPos.slice(),t=o.canvasPos.slice();ge(s,n,e),ge(s,n,t),a.setStartAndEnd(e[0],e[1],t[0],t[1])},A=e.camera.on("viewMatrix",l),h=e.camera.on("projMatrix",l);return{update:function(e){e&&(o.worldPos=e,l()),a.setVisible(!!e)},destroy:function(){e.camera.off(A),e.camera.off(h),r.destroy(),o.destroy(),a.destroy()}}}(e,s,p[p.length-1].getWorldPos());c.push((()=>{f.destroy(),g&&g.destroy()}));const m=p.length>0&&p[0],_=function(e){const t=m&&m.getCanvasPos();return t&&d.distVec2(t,e)<10&&{canvasPos:t,worldPos:m.getWorldPos()}},v=function(){const e=(e,t,i)=>t[0]<=Math.max(e[0],i[0])&&t[0]>=Math.min(e[0],i[0])&&t[1]<=Math.max(e[1],i[1])&&t[1]>=Math.min(e[1],i[1]),t=(e,t,i)=>{const s=(t[1]-e[1])*(i[0]-t[0])-(t[0]-e[0])*(i[1]-t[1]);return 0===s?0:s>0?1:2};return function(i,s){const r=i[i.length-2],o=i[i.length-1];for(let n=s?1:0;n<i.length-2-1;++n){const s=i[n],a=i[n+1],l=t(r,o,s),A=t(r,o,a),h=t(s,a,r),c=t(s,a,o);if(l!==A&&h!==c||0===l&&e(r,s,o)||0===A&&e(r,a,o)||0===h&&e(s,r,a)||0===c&&e(s,o,a))return!0}return!1}}();h=a((()=>{A(null),f.update(null),g&&g.update(null),u.updateBase(p.length>2?p.map((e=>e.getWorldPos())):null)}),((e,t)=>{const i=p.length>2&&_(e);if(m&&m.setHighlighted(!!i),A(i?i.canvasPos:e),f.update(!i&&t),g&&g.update(i?i.worldPos:t),p.length>=2){const e=p.map((e=>e.getWorldPos())).concat(i?[]:[t]),s=v(e.map((e=>[e[0],e[2]])),i);u.updateBase(s?null:e)}else u.updateBase(null)}),(function(e,a){const A=p.length>2&&_(e),h=p.map((e=>e.getWorldPos())).concat(A?[]:[a]);u.updateBase(h);const m=h.map((e=>[e[0],e[2]]));p.length>2&&v(m,A)?(c.pop()(),o(p)):A?(f.update(a),c.forEach((e=>e())),l(n.createZone({id:d.createUUID(),geometry:{planeCoordinates:m,altitude:t,height:i},alpha:r,color:s}))):(f.update(a),g&&g.update(a),o(p.concat(f)))}))}([]),{closeSurface:function(){throw"TODO"},deactivate:function(){h(),c.forEach((e=>e()))}}};class NE extends L{constructor(e,t={}){super(e.viewer.scene),this.zonesPlugin=e,this.pointerLens=t.pointerLens,this._action=null}get active(){return!!this._action}activate(e,t,i,s){if("object"==typeof e&&null!==e){const r=e,o=(e,t)=>{if(e in r)return r[e];if(void 0!==t)return t;throw"config missing: "+e};e=o("altitude"),t=o("height"),i=o("color","#008000"),s=o("alpha",.5)}if(this._action)return;const r=this.zonesPlugin,o=r.viewer,n=o.scene,a=this,l=DE(o,(function(t,i){return TE(e,d.vec3([0,1,0]),t,i)}));!function o(){a._action=OE(n,e,t,i,s,a.pointerLens,r,l,(e=>{let t=!0;a._action={deactivate:()=>{t=!1}},a.fire("zoneEnd",e),t&&o()}))}()}deactivate(){this._action&&(this._action.deactivate(),this._action=null)}destroy(){this.deactivate(),super.destroy()}}class QE extends L{constructor(e,t={}){super(e.viewer.scene),this.zonesPlugin=e,this.pointerLens=t.pointerLens,this.pointerCircle=new G(e.viewer),this._action=null}get active(){return!!this._action}activate(e,t,i,s){if("object"==typeof e&&null!==e){const r=e,o=(e,t)=>{if(e in r)return r[e];if(void 0!==t)return t;throw"config missing: "+e};e=o("altitude"),t=o("height"),i=o("color","#008000"),s=o("alpha",.5)}if(this._action)return;const r=this.zonesPlugin,o=r.viewer,n=o.scene,a=this,l=SE(o,this.pointerCircle,(function(t,i){return TE(e,d.vec3([0,1,0]),t,i)}));!function o(){a._action=OE(n,e,t,i,s,a.pointerLens,r,l,(e=>{let t=!0;a._action={deactivate:()=>{t=!1}},a.fire("zoneEnd",e),t&&o()}))}()}deactivate(){this._action&&(this._action.deactivate(),this._action=null)}destroy(){this.deactivate(),super.destroy()}}class VE extends L{constructor(e,t,i,s){const r=e.plugin.viewer,o=r.scene;super(o);const n=e._geometry.altitude,a=e._geometry.planeCoordinates.map((t=>{const i=o.canvas.canvas.ownerDocument.body,s=new me(o,{},i,{fillColor:e._color});return s.worldPos=d.vec3([t[0],n,t[1]]),s.on("worldPos",(function(){t[0]=s.worldPos[0],t[1]=s.worldPos[2];try{e._rebuildMesh()}catch(t){e._zoneMesh&&(e._zoneMesh.destroy(),e._zoneMesh=null)}})),s})),l=ve({viewer:r,handleMouseEvents:i,handleTouchEvents:s,pointerLens:t&&t.pointerLens,dots:a,ray2WorldPos:(e,t)=>TE(n,d.vec3([0,1,0]),e,t),onEnd:(t,i)=>(e._zoneMesh&&this.fire("edited"),!!e._zoneMesh)}),A=function(){l(),a.forEach((e=>e.destroy()))},h=e.on("destroyed",A);this._deactivate=function(){e.off("destroyed",h),A()}}deactivate(){this._deactivate(),super.destroy()}}class HE extends VE{constructor(e,t){super(e,t,!0,!1)}}class jE extends VE{constructor(e,t){super(e,t,!1,!0)}}class GE extends L{constructor(e,t,i,s){const r=e.plugin.viewer,o=r.scene,n=o.canvas.canvas;super(o);const a=this,l=e._geometry.altitude,A=t&&t.pointerLens,h=A?function(e){A.visible=!!e,e&&(A.canvasPos=e)}:()=>{},c=e=>{const t=d.vec3(),i=d.vec3();return d.canvasPosToWorldRay(n,o.camera.viewMatrix,o.camera.projMatrix,o.camera.projection,e,t,i),s=t,r=i,TE(l,d.vec3([0,1,0]),s,r);var s,r},u=(e,t)=>(t[0]=e.clientX,t[1]=e.clientY,ge(n.ownerDocument.body,n,t),t),p=function(e,t){const i=e=>{e.preventDefault(),t(e)};return n.addEventListener(e,i),()=>n.removeEventListener(e,i)};let f=()=>{};const g=function(t,i,s,o){const l=o(t),A=u(l,d.vec2()),g=r.scene.pick({canvasPos:A,includeEntities:[e._zoneMesh.id]});if((g&&g.entity&&g.entity.zone)===e){f(),n.style.cursor="move",r.cameraControl.active=!1;const t=function(){const t=e._geometry.planeCoordinates.map((e=>e.slice())),i=c(A),s=d.vec2([i[0],i[2]]),r=d.vec2();return function(i){const o=c(i);r[0]=o[0],r[1]=o[2],d.subVec2(s,r,r),e._geometry.planeCoordinates.forEach(((e,i)=>{d.subVec2(t[i],r,e)}));try{e._rebuildMesh()}catch(t){e._zoneMesh&&(e._zoneMesh.destroy(),e._zoneMesh=null)}}}(),l=p(i,(function(e){const i=o(e);if(i){const e=u(i,d.vec2());t(e),h(e)}})),g=p(s,(function(e){const i=o(e);if(i){const e=u(i,d.vec2());t(e),h(null),f(),a.fire("translated")}}));f=function(){f=()=>{},n.style.cursor="default",r.cameraControl.active=!0,l(),g()}}},m=[];i&&m.push(p("mousedown",(e=>{1===e.which&&g(e,"mousemove","mouseup",(e=>1===e.which&&e))}))),s&&m.push(p("touchstart",(e=>{if(1===e.touches.length){const t=e.touches[0].identifier;g(e,"touchmove","touchend",(e=>[...e.changedTouches].find((e=>e.identifier===t))))}})));const _=function(){f(),m.forEach((e=>e())),h(null)},v=e.on("destroyed",_);this._deactivate=function(){e.off("destroyed",v),_()}}deactivate(){this._deactivate(),super.destroy()}}class zE extends GE{constructor(e,t){super(e,t,!0,!1)}}class WE extends GE{constructor(e,t){super(e,t,!1,!0)}}export{ji as AlphaFormat,Vt as AmbientLight,Ie as AngleMeasurementEditMouseControl,De as AngleMeasurementEditTouchControl,Pe as AngleMeasurementsControl,Ce as AngleMeasurementsMouseControl,Me as AngleMeasurementsPlugin,Ee as AngleMeasurementsTouchControl,Ue as AnnotationsPlugin,Fr as AxisGizmoPlugin,Uc as BCFViewpointsPlugin,vo as Bitmap,Ti as ByteType,Cu as CameraMemento,ou as CameraPath,uu as CameraPathAnimation,wE as CityJSONLoaderPlugin,bi as ClampToEdgeWrapping,L as Component,Ss as CompressedMediaType,pn as Configs,o as ContextMenu,Du as CubicBezierCurve,iu as Curve,Jh as DefaultLoadingManager,Xi as DepthFormat,Ji as DepthStencilFormat,Qt as DirLight,Xc as DistanceMeasurementEditControl,Jc as DistanceMeasurementEditMouseControl,Yc as DistanceMeasurementEditTouchControl,Gc as DistanceMeasurementsControl,zc as DistanceMeasurementsMouseControl,Wc as DistanceMeasurementsPlugin,Kc as DistanceMeasurementsTouchControl,xE as DotBIMDefaultDataSource,PE as DotBIMLoaderPlugin,li as EdgeMaterial,ni as EmphasisMaterial,uC as FaceAlignedSectionPlanesPlugin,Zc as FastNavPlugin,Oi as FloatType,so as Fresnel,N as Frustum,O as FrustumPlane,Fs as GIFMediaType,qc as GLTFDefaultDataSource,SP as GLTFLoaderPlugin,Ni as HalfFloatType,mu as ImagePlane,Ui as IntType,Is as JPEGMediaType,tc as KTX2TextureTranscoder,GM as LASLoaderPlugin,Vr as LambertMaterial,xu as LightMap,Dc as LineSet,Ms as LinearEncoding,Mi as LinearFilter,Di as LinearMipMapLinearFilter,Fi as LinearMipMapNearestFilter,Ii as LinearMipmapLinearFilter,Ei as LinearMipmapNearestFilter,Yh as Loader,Xh as LoadingManager,$c as LocaleService,Ki as LuminanceAlphaFormat,Wi as LuminanceFormat,e as Map,pe as Marker,H as MarqueePicker,j as MarqueePickerMouseControl,wr as Mesh,Gr as MetallicMaterial,yi as MirroredRepeatWrapping,Eu as ModelMemento,UP as NavCubePlugin,Bi as NearestFilter,Ci as NearestMipMapLinearFilter,wi as NearestMipMapNearestFilter,Pi as NearestMipmapLinearFilter,xi as NearestMipmapNearestFilter,Qr as Node,zP as OBJLoaderPlugin,f as ObjectsKdTree3,Iu as ObjectsMemento,Ds as PNGMediaType,Su as Path,Lu as PerformanceModel,ri as PhongMaterial,je as PickResult,z as Plugin,_u as PointLight,G as PointerCircle,n as PointerLens,Tu as QuadraticBezierCurve,g as Queue,zi as RGBAFormat,es as RGBAIntegerFormat,ws as RGBA_ASTC_10x10_Format,bs as RGBA_ASTC_10x5_Format,ys as RGBA_ASTC_10x6_Format,Bs as RGBA_ASTC_10x8_Format,xs as RGBA_ASTC_12x10_Format,Ps as RGBA_ASTC_12x12_Format,us as RGBA_ASTC_4x4_Format,ds as RGBA_ASTC_5x4_Format,ps as RGBA_ASTC_5x5_Format,fs as RGBA_ASTC_6x5_Format,gs as RGBA_ASTC_6x6_Format,ms as RGBA_ASTC_8x5_Format,_s as RGBA_ASTC_8x6_Format,vs as RGBA_ASTC_8x8_Format,Cs as RGBA_BPTC_Format,cs as RGBA_ETC2_EAC_Format,ls as RGBA_PVRTC_2BPPV1_Format,as as RGBA_PVRTC_4BPPV1_Format,is as RGBA_S3TC_DXT1_Format,ss as RGBA_S3TC_DXT3_Format,rs as RGBA_S3TC_DXT5_Format,Gi as RGBFormat,As as RGB_ETC1_Format,hs as RGB_ETC2_Format,ns as RGB_PVRTC_2BPPV1_Format,os as RGB_PVRTC_4BPPV1_Format,ts as RGB_S3TC_DXT1_Format,qi as RGFormat,$i as RGIntegerFormat,$t as ReadableGeometry,Yi as RedFormat,Zi as RedIntegerFormat,wu as ReflectionMap,vi as RepeatWrapping,pC as STLDefaultDataSource,wC as STLLoaderPlugin,Fc as SceneModel,wo as SceneModelMesh,bc as SceneModelTransform,Ir as SectionPlane,$P as SectionPlanesPlugin,Li as ShortType,Ru as Skybox,dC as SkyboxesPlugin,Kr as SpecularMaterial,su as SplineCurve,Pu as SpriteMarker,rC as StoreyViewsPlugin,io as Texture,Uu as TextureTranscoder,CC as TreeViewPlugin,Si as UnsignedByteType,Hi as UnsignedInt248Type,ki as UnsignedIntType,Qi as UnsignedShort4444Type,Vi as UnsignedShort5551Type,Ri as UnsignedShortType,no as VBOGeometry,IC as ViewCullPlugin,xb as Viewer,UM as WebIFCLoaderPlugin,$h as WorkerPool,DC as XKTDefaultDataSource,vM as XKTLoaderPlugin,LM as XML3DLoaderPlugin,VE as ZoneEditControl,HE as ZoneEditMouseControl,jE as ZoneEditTouchControl,GE as ZoneTranslateControl,zE as ZoneTranslateMouseControl,WE as ZoneTranslateTouchControl,RE as ZonesMouseControl,UE as ZonesPlugin,NE as ZonesPolysurfaceMouseControl,QE as ZonesPolysurfaceTouchControl,kE as ZonesTouchControl,ei as buildBoxGeometry,ho as buildBoxLinesGeometry,co as buildBoxLinesGeometryFromAABB,Pr as buildCylinderGeometry,uo as buildGridGeometry,_o as buildLineGeometry,po as buildPlaneGeometry,go as buildPolylineGeometry,mo as buildPolylineGeometryFromCurve,Cr as buildSphereGeometry,fo as buildTorusGeometry,Er as buildVectorTextGeometry,J as createRTCViewMat,V as frustumIntersectsAABB3,sc as getKTX2TextureTranscoder,$ as getPlaneRTCPos,lo as load3DSGeometry,Ao as loadOBJGeometry,d as math,q as rtcToWorldPos,Es as sRGBEncoding,Q as setFrustum,m as stats,y as utils,Y as worldToRTCPos,Z as worldToRTCPositions};
diff --git a/dist/xeokit-sdk.min.es5.js b/dist/xeokit-sdk.min.es5.js
index 3b84fa9c5..bff6f05c9 100644
--- a/dist/xeokit-sdk.min.es5.js
+++ b/dist/xeokit-sdk.min.es5.js
@@ -33,4 +33,4 @@ INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
 LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
 OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 PERFORMANCE OF THIS SOFTWARE.
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e>=48&&e<=57},Ff=function(e){return Ef(e)||e>=65&&e<=70||e>=97&&e<=102},kf=function(e){return 10===e||9===e||32===e},If=function(e){return function(e){return function(e){return e>=97&&e<=122}(e)||function(e){return e>=65&&e<=90}(e)}(e)||function(e){return e>=128}(e)||95===e},Df=function(e){return If(e)||Ef(e)||45===e},Sf=function(e){return e>=0&&e<=8||11===e||e>=14&&e<=31||127===e},Tf=function(e,t){return 92===e&&10!==t},Lf=function(e,t,i){return 45===e?If(t)||Tf(t,i):!!If(e)||!(92!==e||!Tf(e,t))},Rf=function(e,t,i){return 43===e||45===e?!!Ef(t)||46===t&&Ef(i):Ef(46===e?t:e)},Uf=function(e){var t=0,i=1;43!==e[t]&&45!==e[t]||(45===e[t]&&(i=-1),t++);for(var r=[];Ef(e[t]);)r.push(e[t++]);var s=r.length?parseInt(Ip.apply(void 0,r),10):0;46===e[t]&&t++;for(var n=[];Ef(e[t]);)n.push(e[t++]);var o=n.length,a=o?parseInt(Ip.apply(void 0,n),10):0;69!==e[t]&&101!==e[t]||t++;var l=1;43!==e[t]&&45!==e[t]||(45===e[t]&&(l=-1),t++);for(var u=[];Ef(e[t]);)u.push(e[t++]);var A=u.length?parseInt(Ip.apply(void 0,u),10):0;return i*(s+a*Math.pow(10,-o))*Math.pow(10,l*A)},Of={type:2},Nf={type:3},Qf={type:4},Vf={type:13},Hf={type:8},jf={type:21},Gf={type:9},zf={type:10},Wf={type:11},Kf={type:12},Xf={type:14},Yf={type:23},Jf={type:1},Zf={type:25},qf={type:24},$f={type:26},ev={type:27},tv={type:28},iv={type:29},rv={type:31},sv={type:32},nv=function(){function e(){this._value=[]}return e.prototype.write=function(e){this._value=this._value.concat(kp(e))},e.prototype.read=function(){for(var e=[],t=this.consumeToken();t!==sv;)e.push(t),t=this.consumeToken();return e},e.prototype.consumeToken=function(){var e=this.consumeCodePoint();switch(e){case 34:return this.consumeStringToken(34);case 35:var t=this.peekCodePoint(0),i=this.peekCodePoint(1),r=this.peekCodePoint(2);if(Df(t)||Tf(i,r)){var s=Lf(t,i,r)?2:1;return{type:5,value:this.consumeName(),flags:s}}break;case 36:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),Vf;break;case 39:return this.consumeStringToken(39);case 40:return Of;case 41:return Nf;case 42:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),Xf;break;case 43:if(Rf(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case 44:return Qf;case 45:var n=e,o=this.peekCodePoint(0),a=this.peekCodePoint(1);if(Rf(n,o,a))return this.reconsumeCodePoint(e),this.consumeNumericToken();if(Lf(n,o,a))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();if(45===o&&62===a)return this.consumeCodePoint(),this.consumeCodePoint(),qf;break;case 46:if(Rf(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case 47:if(42===this.peekCodePoint(0))for(this.consumeCodePoint();;){var l=this.consumeCodePoint();if(42===l&&47===(l=this.consumeCodePoint()))return this.consumeToken();if(-1===l)return this.consumeToken()}break;case 58:return $f;case 59:return ev;case 60:if(33===this.peekCodePoint(0)&&45===this.peekCodePoint(1)&&45===this.peekCodePoint(2))return this.consumeCodePoint(),this.consumeCodePoint(),Zf;break;case 64:var u=this.peekCodePoint(0),A=this.peekCodePoint(1),c=this.peekCodePoint(2);if(Lf(u,A,c))return{type:7,value:this.consumeName()};break;case 91:return tv;case 92:if(Tf(e,this.peekCodePoint(0)))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();break;case 93:return iv;case 61:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),Hf;break;case 123:return Wf;case 125:return Kf;case 117:case 85:var h=this.peekCodePoint(0),d=this.peekCodePoint(1);return 43!==h||!Ff(d)&&63!==d||(this.consumeCodePoint(),this.consumeUnicodeRangeToken()),this.reconsumeCodePoint(e),this.consumeIdentLikeToken();case 124:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),Gf;if(124===this.peekCodePoint(0))return this.consumeCodePoint(),jf;break;case 126:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),zf;break;case-1:return sv}return kf(e)?(this.consumeWhiteSpace(),rv):Ef(e)?(this.reconsumeCodePoint(e),this.consumeNumericToken()):If(e)?(this.reconsumeCodePoint(e),this.consumeIdentLikeToken()):{type:6,value:Ip(e)}},e.prototype.consumeCodePoint=function(){var e=this._value.shift();return void 0===e?-1:e},e.prototype.reconsumeCodePoint=function(e){this._value.unshift(e)},e.prototype.peekCodePoint=function(e){return e>=this._value.length?-1:this._value[e]},e.prototype.consumeUnicodeRangeToken=function(){for(var e=[],t=this.consumeCodePoint();Ff(t)&&e.length<6;)e.push(t),t=this.consumeCodePoint();for(var i=!1;63===t&&e.length<6;)e.push(t),t=this.consumeCodePoint(),i=!0;if(i)return{type:30,start:parseInt(Ip.apply(void 0,e.map((function(e){return 63===e?48:e}))),16),end:parseInt(Ip.apply(void 0,e.map((function(e){return 63===e?70:e}))),16)};var r=parseInt(Ip.apply(void 0,e),16);if(45===this.peekCodePoint(0)&&Ff(this.peekCodePoint(1))){this.consumeCodePoint(),t=this.consumeCodePoint();for(var s=[];Ff(t)&&s.length<6;)s.push(t),t=this.consumeCodePoint();return{type:30,start:r,end:parseInt(Ip.apply(void 0,s),16)}}return{type:30,start:r,end:r}},e.prototype.consumeIdentLikeToken=function(){var e=this.consumeName();return"url"===e.toLowerCase()&&40===this.peekCodePoint(0)?(this.consumeCodePoint(),this.consumeUrlToken()):40===this.peekCodePoint(0)?(this.consumeCodePoint(),{type:19,value:e}):{type:20,value:e}},e.prototype.consumeUrlToken=function(){var e=[];if(this.consumeWhiteSpace(),-1===this.peekCodePoint(0))return{type:22,value:""};var t=this.peekCodePoint(0);if(39===t||34===t){var i=this.consumeStringToken(this.consumeCodePoint());return 0===i.type&&(this.consumeWhiteSpace(),-1===this.peekCodePoint(0)||41===this.peekCodePoint(0))?(this.consumeCodePoint(),{type:22,value:i.value}):(this.consumeBadUrlRemnants(),Yf)}for(;;){var r=this.consumeCodePoint();if(-1===r||41===r)return{type:22,value:Ip.apply(void 0,e)};if(kf(r))return this.consumeWhiteSpace(),-1===this.peekCodePoint(0)||41===this.peekCodePoint(0)?(this.consumeCodePoint(),{type:22,value:Ip.apply(void 0,e)}):(this.consumeBadUrlRemnants(),Yf);if(34===r||39===r||40===r||Sf(r))return this.consumeBadUrlRemnants(),Yf;if(92===r){if(!Tf(r,this.peekCodePoint(0)))return this.consumeBadUrlRemnants(),Yf;e.push(this.consumeEscapedCodePoint())}else e.push(r)}},e.prototype.consumeWhiteSpace=function(){for(;kf(this.peekCodePoint(0));)this.consumeCodePoint()},e.prototype.consumeBadUrlRemnants=function(){for(;;){var e=this.consumeCodePoint();if(41===e||-1===e)return;Tf(e,this.peekCodePoint(0))&&this.consumeEscapedCodePoint()}},e.prototype.consumeStringSlice=function(e){for(var t="";e>0;){var i=Math.min(5e4,e);t+=Ip.apply(void 0,this._value.splice(0,i)),e-=i}return this._value.shift(),t},e.prototype.consumeStringToken=function(e){for(var t="",i=0;;){var r=this._value[i];if(-1===r||void 0===r||r===e)return{type:0,value:t+=this.consumeStringSlice(i)};if(10===r)return this._value.splice(0,i),Jf;if(92===r){var s=this._value[i+1];-1!==s&&void 0!==s&&(10===s?(t+=this.consumeStringSlice(i),i=-1,this._value.shift()):Tf(r,s)&&(t+=this.consumeStringSlice(i),t+=Ip(this.consumeEscapedCodePoint()),i=-1))}i++}},e.prototype.consumeNumber=function(){var e=[],t=4,i=this.peekCodePoint(0);for(43!==i&&45!==i||e.push(this.consumeCodePoint());Ef(this.peekCodePoint(0));)e.push(this.consumeCodePoint());i=this.peekCodePoint(0);var r=this.peekCodePoint(1);if(46===i&&Ef(r))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=8;Ef(this.peekCodePoint(0));)e.push(this.consumeCodePoint());i=this.peekCodePoint(0),r=this.peekCodePoint(1);var s=this.peekCodePoint(2);if((69===i||101===i)&&((43===r||45===r)&&Ef(s)||Ef(r)))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=8;Ef(this.peekCodePoint(0));)e.push(this.consumeCodePoint());return[Uf(e),t]},e.prototype.consumeNumericToken=function(){var e=this.consumeNumber(),t=e[0],i=e[1],r=this.peekCodePoint(0),s=this.peekCodePoint(1),n=this.peekCodePoint(2);return Lf(r,s,n)?{type:15,number:t,flags:i,unit:this.consumeName()}:37===r?(this.consumeCodePoint(),{type:16,number:t,flags:i}):{type:17,number:t,flags:i}},e.prototype.consumeEscapedCodePoint=function(){var e=this.consumeCodePoint();if(Ff(e)){for(var t=Ip(e);Ff(this.peekCodePoint(0))&&t.length<6;)t+=Ip(this.consumeCodePoint());kf(this.peekCodePoint(0))&&this.consumeCodePoint();var i=parseInt(t,16);return 0===i||function(e){return e>=55296&&e<=57343}(i)||i>1114111?65533:i}return-1===e?65533:e},e.prototype.consumeName=function(){for(var e="";;){var t=this.consumeCodePoint();if(Df(t))e+=Ip(t);else{if(!Tf(t,this.peekCodePoint(0)))return this.reconsumeCodePoint(t),e;e+=Ip(this.consumeEscapedCodePoint())}}},e}(),ov=function(){function e(e){this._tokens=e}return e.create=function(t){var i=new nv;return i.write(t),new e(i.read())},e.parseValue=function(t){return e.create(t).parseComponentValue()},e.parseValues=function(t){return e.create(t).parseComponentValues()},e.prototype.parseComponentValue=function(){for(var e=this.consumeToken();31===e.type;)e=this.consumeToken();if(32===e.type)throw new SyntaxError("Error parsing CSS component value, unexpected EOF");this.reconsumeToken(e);var t=this.consumeComponentValue();do{e=this.consumeToken()}while(31===e.type);if(32===e.type)return t;throw new SyntaxError("Error parsing CSS component value, multiple values found when expecting only one")},e.prototype.parseComponentValues=function(){for(var e=[];;){var t=this.consumeComponentValue();if(32===t.type)return e;e.push(t),e.push()}},e.prototype.consumeComponentValue=function(){var e=this.consumeToken();switch(e.type){case 11:case 28:case 2:return this.consumeSimpleBlock(e.type);case 19:return this.consumeFunction(e)}return e},e.prototype.consumeSimpleBlock=function(e){for(var t={type:e,values:[]},i=this.consumeToken();;){if(32===i.type||fv(i,e))return t;this.reconsumeToken(i),t.values.push(this.consumeComponentValue()),i=this.consumeToken()}},e.prototype.consumeFunction=function(e){for(var t={name:e.value,values:[],type:18};;){var i=this.consumeToken();if(32===i.type||3===i.type)return t;this.reconsumeToken(i),t.values.push(this.consumeComponentValue())}},e.prototype.consumeToken=function(){var e=this._tokens.shift();return void 0===e?sv:e},e.prototype.reconsumeToken=function(e){this._tokens.unshift(e)},e}(),av=function(e){return 15===e.type},lv=function(e){return 17===e.type},uv=function(e){return 20===e.type},Av=function(e){return 0===e.type},cv=function(e,t){return uv(e)&&e.value===t},hv=function(e){return 31!==e.type},dv=function(e){return 31!==e.type&&4!==e.type},pv=function(e){var t=[],i=[];return e.forEach((function(e){if(4===e.type){if(0===i.length)throw new Error("Error parsing function args, zero tokens for arg");return t.push(i),void(i=[])}31!==e.type&&i.push(e)})),i.length&&t.push(i),t},fv=function(e,t){return 11===t&&12===e.type||(28===t&&29===e.type||2===t&&3===e.type)},vv=function(e){return 17===e.type||15===e.type},gv=function(e){return 16===e.type||vv(e)},mv=function(e){return e.length>1?[e[0],e[1]]:[e[0]]},_v={type:17,number:0,flags:4},yv={type:16,number:50,flags:4},bv={type:16,number:100,flags:4},wv=function(e,t,i){var r=e[0],s=e[1];return[Bv(r,t),Bv(void 0!==s?s:r,i)]},Bv=function(e,t){if(16===e.type)return e.number/100*t;if(av(e))switch(e.unit){case"rem":case"em":return 16*e.number;default:return e.number}return e.number},xv=function(e,t){if(15===t.type)switch(t.unit){case"deg":return Math.PI*t.number/180;case"grad":return Math.PI/200*t.number;case"rad":return t.number;case"turn":return 2*Math.PI*t.number}throw new Error("Unsupported angle type")},Pv=function(e){return 15===e.type&&("deg"===e.unit||"grad"===e.unit||"rad"===e.unit||"turn"===e.unit)},Cv=function(e){switch(e.filter(uv).map((function(e){return e.value})).join(" ")){case"to bottom right":case"to right bottom":case"left top":case"top left":return[_v,_v];case"to top":case"bottom":return Mv(0);case"to bottom left":case"to left bottom":case"right top":case"top right":return[_v,bv];case"to right":case"left":return Mv(90);case"to top left":case"to left top":case"right bottom":case"bottom right":return[bv,bv];case"to bottom":case"top":return Mv(180);case"to top right":case"to right top":case"left bottom":case"bottom left":return[bv,_v];case"to left":case"right":return Mv(270)}return 0},Mv=function(e){return Math.PI*e/180},Ev=function(e,t){if(18===t.type){var i=Rv[t.name];if(void 0===i)throw new Error('Attempting to parse an unsupported color function "'+t.name+'"');return i(e,t.values)}if(5===t.type){if(3===t.value.length){var r=t.value.substring(0,1),s=t.value.substring(1,2),n=t.value.substring(2,3);return Iv(parseInt(r+r,16),parseInt(s+s,16),parseInt(n+n,16),1)}if(4===t.value.length){r=t.value.substring(0,1),s=t.value.substring(1,2),n=t.value.substring(2,3);var o=t.value.substring(3,4);return Iv(parseInt(r+r,16),parseInt(s+s,16),parseInt(n+n,16),parseInt(o+o,16)/255)}if(6===t.value.length){r=t.value.substring(0,2),s=t.value.substring(2,4),n=t.value.substring(4,6);return Iv(parseInt(r,16),parseInt(s,16),parseInt(n,16),1)}if(8===t.value.length){r=t.value.substring(0,2),s=t.value.substring(2,4),n=t.value.substring(4,6),o=t.value.substring(6,8);return Iv(parseInt(r,16),parseInt(s,16),parseInt(n,16),parseInt(o,16)/255)}}if(20===t.type){var a=Ov[t.value.toUpperCase()];if(void 0!==a)return a}return Ov.TRANSPARENT},Fv=function(e){return 0==(255&e)},kv=function(e){var t=255&e,i=255&e>>8,r=255&e>>16,s=255&e>>24;return t<255?"rgba("+s+","+r+","+i+","+t/255+")":"rgb("+s+","+r+","+i+")"},Iv=function(e,t,i,r){return(e<<24|t<<16|i<<8|Math.round(255*r)<<0)>>>0},Dv=function(e,t){if(17===e.type)return e.number;if(16===e.type){var i=3===t?1:255;return 3===t?e.number/100*i:Math.round(e.number/100*i)}return 0},Sv=function(e,t){var i=t.filter(dv);if(3===i.length){var r=i.map(Dv),s=r[0],n=r[1],o=r[2];return Iv(s,n,o,1)}if(4===i.length){var a=i.map(Dv),l=(s=a[0],n=a[1],o=a[2],a[3]);return Iv(s,n,o,l)}return 0};function Tv(e,t,i){return i<0&&(i+=1),i>=1&&(i-=1),i<1/6?(t-e)*i*6+e:i<.5?t:i<2/3?6*(t-e)*(2/3-i)+e:e}var Lv=function(e,t){var i=t.filter(dv),r=i[0],s=i[1],n=i[2],o=i[3],a=(17===r.type?Mv(r.number):xv(e,r))/(2*Math.PI),l=gv(s)?s.number/100:0,u=gv(n)?n.number/100:0,A=void 0!==o&&gv(o)?Bv(o,1):1;if(0===l)return Iv(255*u,255*u,255*u,1);var c=u<=.5?u*(l+1):u+l-u*l,h=2*u-c,d=Tv(h,c,a+1/3),p=Tv(h,c,a),f=Tv(h,c,a-1/3);return Iv(255*d,255*p,255*f,A)},Rv={hsl:Lv,hsla:Lv,rgb:Sv,rgba:Sv},Uv=function(e,t){return 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Iy(i.left+x/2,i.top+b/2),this.topRightBorderStroke=s>0||n>0?Ry(i.left+g,i.top+b/2,a-w/2,l-b/2,ay.TOP_RIGHT):new Iy(i.left+i.width-w/2,i.top+b/2),this.bottomRightBorderStroke=A>0||c>0?Ry(i.left+_,i.top+m,A-w/2,c-B/2,ay.BOTTOM_RIGHT):new Iy(i.left+i.width-w/2,i.top+i.height-B/2),this.bottomLeftBorderStroke=d>0||p>0?Ry(i.left+x/2,i.top+y,d-x/2,p-B/2,ay.BOTTOM_LEFT):new Iy(i.left+x/2,i.top+i.height-B/2),this.topLeftBorderBox=s>0||n>0?Ry(i.left,i.top,s,n,ay.TOP_LEFT):new Iy(i.left,i.top),this.topRightBorderBox=a>0||l>0?Ry(i.left+g,i.top,a,l,ay.TOP_RIGHT):new Iy(i.left+i.width,i.top),this.bottomRightBorderBox=A>0||c>0?Ry(i.left+_,i.top+m,A,c,ay.BOTTOM_RIGHT):new Iy(i.left+i.width,i.top+i.height),this.bottomLeftBorderBox=d>0||p>0?Ry(i.left,i.top+y,d,p,ay.BOTTOM_LEFT):new Iy(i.left,i.top+i.height),this.topLeftPaddingBox=s>0||n>0?Ry(i.left+x,i.top+b,Math.max(0,s-x),Math.max(0,n-b),ay.TOP_LEFT):new Iy(i.left+x,i.top+b),this.topRightPaddingBox=a>0||l>0?Ry(i.left+Math.min(g,i.width-w),i.top+b,g>i.width+w?0:Math.max(0,a-w),Math.max(0,l-b),ay.TOP_RIGHT):new Iy(i.left+i.width-w,i.top+b),this.bottomRightPaddingBox=A>0||c>0?Ry(i.left+Math.min(_,i.width-x),i.top+Math.min(m,i.height-B),Math.max(0,A-w),Math.max(0,c-B),ay.BOTTOM_RIGHT):new Iy(i.left+i.width-w,i.top+i.height-B),this.bottomLeftPaddingBox=d>0||p>0?Ry(i.left+x,i.top+Math.min(y,i.height-B),Math.max(0,d-x),Math.max(0,p-B),ay.BOTTOM_LEFT):new Iy(i.left+x,i.top+i.height-B),this.topLeftContentBox=s>0||n>0?Ry(i.left+x+E,i.top+b+P,Math.max(0,s-(x+E)),Math.max(0,n-(b+P)),ay.TOP_LEFT):new Iy(i.left+x+E,i.top+b+P),this.topRightContentBox=a>0||l>0?Ry(i.left+Math.min(g,i.width+x+E),i.top+b+P,g>i.width+x+E?0:a-x+E,l-(b+P),ay.TOP_RIGHT):new Iy(i.left+i.width-(w+C),i.top+b+P),this.bottomRightContentBox=A>0||c>0?Ry(i.left+Math.min(_,i.width-(x+E)),i.top+Math.min(m,i.height+b+P),Math.max(0,A-(w+C)),c-(B+M),ay.BOTTOM_RIGHT):new Iy(i.left+i.width-(w+C),i.top+i.height-(B+M)),this.bottomLeftContentBox=d>0||p>0?Ry(i.left+x+E,i.top+y,Math.max(0,d-(x+E)),p-(B+M),ay.BOTTOM_LEFT):new Iy(i.left+x+E,i.top+i.height-(B+M))};!function(e){e[e.TOP_LEFT=0]="TOP_LEFT",e[e.TOP_RIGHT=1]="TOP_RIGHT",e[e.BOTTOM_RIGHT=2]="BOTTOM_RIGHT",e[e.BOTTOM_LEFT=3]="BOTTOM_LEFT"}(ay||(ay={}));var Ry=function(e,t,i,r,s){var n=(Math.sqrt(2)-1)/3*4,o=i*n,a=r*n,l=e+i,u=t+r;switch(s){case ay.TOP_LEFT:return new Sy(new Iy(e,u),new Iy(e,u-a),new Iy(l-o,t),new Iy(l,t));case ay.TOP_RIGHT:return new Sy(new Iy(e,t),new Iy(e+o,t),new Iy(l,u-a),new Iy(l,u));case ay.BOTTOM_RIGHT:return new Sy(new Iy(l,t),new Iy(l,t+a),new Iy(e+o,u),new Iy(e,u));case ay.BOTTOM_LEFT:default:return new Sy(new Iy(l,u),new Iy(l-o,u),new Iy(e,t+a),new Iy(e,t))}},Uy=function(e){return[e.topLeftBorderBox,e.topRightBorderBox,e.bottomRightBorderBox,e.bottomLeftBorderBox]},Oy=function(e){return[e.topLeftPaddingBox,e.topRightPaddingBox,e.bottomRightPaddingBox,e.bottomLeftPaddingBox]},Ny=function(e,t,i){this.offsetX=e,this.offsetY=t,this.matrix=i,this.type=0,this.target=6},Qy=function(e,t){this.path=e,this.target=t,this.type=1},Vy=function(e){this.opacity=e,this.type=2,this.target=6},Hy=function(e){return 1===e.type},jy=function(e,t){return e.length===t.length&&e.some((function(e,i){return e===t[i]}))},Gy=function(e){this.element=e,this.inlineLevel=[],this.nonInlineLevel=[],this.negativeZIndex=[],this.zeroOrAutoZIndexOrTransformedOrOpacity=[],this.positiveZIndex=[],this.nonPositionedFloats=[],this.nonPositionedInlineLevel=[]},zy=function(){function e(e,t){if(this.container=e,this.parent=t,this.effects=[],this.curves=new Ly(this.container),this.container.styles.opacity<1&&this.effects.push(new Vy(this.container.styles.opacity)),null!==this.container.styles.transform){var i=this.container.bounds.left+this.container.styles.transformOrigin[0].number,r=this.container.bounds.top+this.container.styles.transformOrigin[1].number,s=this.container.styles.transform;this.effects.push(new Ny(i,r,s))}if(0!==this.container.styles.overflowX){var n=Uy(this.curves),o=Oy(this.curves);jy(n,o)?this.effects.push(new Qy(n,6)):(this.effects.push(new Qy(n,2)),this.effects.push(new Qy(o,4)))}}return e.prototype.getEffects=function(e){for(var t=-1===[2,3].indexOf(this.container.styles.position),i=this.parent,r=this.effects.slice(0);i;){var s=i.effects.filter((function(e){return!Hy(e)}));if(t||0!==i.container.styles.position||!i.parent){if(r.unshift.apply(r,s),t=-1===[2,3].indexOf(i.container.styles.position),0!==i.container.styles.overflowX){var n=Uy(i.curves),o=Oy(i.curves);jy(n,o)||r.unshift(new Qy(o,6))}}else r.unshift.apply(r,s);i=i.parent}return r.filter((function(t){return gm(t.target,e)}))},e}(),Wy=function e(t,i,r,s){t.container.elements.forEach((function(n){var o=gm(n.flags,4),a=gm(n.flags,2),l=new zy(n,t);gm(n.styles.display,2048)&&s.push(l);var u=gm(n.flags,8)?[]:s;if(o||a){var A=o||n.styles.isPositioned()?r:i,c=new Gy(l);if(n.styles.isPositioned()||n.styles.opacity<1||n.styles.isTransformed()){var h=n.styles.zIndex.order;if(h<0){var d=0;A.negativeZIndex.some((function(e,t){return h>e.element.container.styles.zIndex.order?(d=t,!1):d>0})),A.negativeZIndex.splice(d,0,c)}else if(h>0){var p=0;A.positiveZIndex.some((function(e,t){return h>=e.element.container.styles.zIndex.order?(p=t+1,!1):p>0})),A.positiveZIndex.splice(p,0,c)}else A.zeroOrAutoZIndexOrTransformedOrOpacity.push(c)}else n.styles.isFloating()?A.nonPositionedFloats.push(c):A.nonPositionedInlineLevel.push(c);e(l,c,o?c:r,u)}else n.styles.isInlineLevel()?i.inlineLevel.push(l):i.nonInlineLevel.push(l),e(l,i,r,u);gm(n.flags,8)&&Ky(n,u)}))},Ky=function(e,t){for(var i=e instanceof g_?e.start:1,r=e 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Ty(e)?s.push(e.subdivide(.5,!1)):s.push(e),Ty(i)?s.push(i.subdivide(.5,!0)):s.push(i),Ty(r)?s.push(r.subdivide(.5,!0).reverse()):s.push(r),Ty(t)?s.push(t.subdivide(.5,!1).reverse()):s.push(t),s},qy=function(e){var t=e.bounds,i=e.styles;return t.add(i.borderLeftWidth,i.borderTopWidth,-(i.borderRightWidth+i.borderLeftWidth),-(i.borderTopWidth+i.borderBottomWidth))},$y=function(e){var t=e.styles,i=e.bounds,r=Bv(t.paddingLeft,i.width),s=Bv(t.paddingRight,i.width),n=Bv(t.paddingTop,i.width),o=Bv(t.paddingBottom,i.width);return i.add(r+t.borderLeftWidth,n+t.borderTopWidth,-(t.borderRightWidth+t.borderLeftWidth+r+s),-(t.borderTopWidth+t.borderBottomWidth+n+o))},eb=function(e,t,i){var r=function(e,t){return 0===e?t.bounds:2===e?$y(t):qy(t)}(sb(e.styles.backgroundOrigin,t),e),s=function(e,t){return 0===e?t.bounds:2===e?$y(t):qy(t)}(sb(e.styles.backgroundClip,t),e),n=rb(sb(e.styles.backgroundSize,t),i,r),o=n[0],a=n[1],l=wv(sb(e.styles.backgroundPosition,t),r.width-o,r.height-a);return[nb(sb(e.styles.backgroundRepeat,t),l,n,r,s),Math.round(r.left+l[0]),Math.round(r.top+l[1]),o,a]},tb=function(e){return uv(e)&&e.value===Yv.AUTO},ib=function(e){return"number"==typeof e},rb=function(e,t,i){var r=t[0],s=t[1],n=t[2],o=e[0],a=e[1];if(!o)return[0,0];if(gv(o)&&a&&gv(a))return[Bv(o,i.width),Bv(a,i.height)];var l=ib(n);if(uv(o)&&(o.value===Yv.CONTAIN||o.value===Yv.COVER))return ib(n)?i.width/i.height<n!=(o.value===Yv.COVER)?[i.width,i.width/n]:[i.height*n,i.height]:[i.width,i.height];var u=ib(r),A=ib(s),c=u||A;if(tb(o)&&(!a||tb(a)))return u&&A?[r,s]:l||c?c&&l?[u?r:s*n,A?s:r/n]:[u?r:i.width,A?s:i.height]:[i.width,i.height];if(l){var h=0,d=0;return gv(o)?h=Bv(o,i.width):gv(a)&&(d=Bv(a,i.height)),tb(o)?h=d*n:a&&!tb(a)||(d=h/n),[h,d]}var p=null,f=null;if(gv(o)?p=Bv(o,i.width):a&&gv(a)&&(f=Bv(a,i.height)),null===p||a&&!tb(a)||(f=u&&A?p/r*s:i.height),null!==f&&tb(o)&&(p=u&&A?f/s*r:i.width),null!==p&&null!==f)return[p,f];throw new Error("Unable to calculate background-size for element")},sb=function(e,t){var i=e[t];return void 0===i?e[0]:i},nb=function(e,t,i,r,s){var n=t[0],o=t[1],a=i[0],l=i[1];switch(e){case 2:return[new Iy(Math.round(r.left),Math.round(r.top+o)),new Iy(Math.round(r.left+r.width),Math.round(r.top+o)),new Iy(Math.round(r.left+r.width),Math.round(l+r.top+o)),new Iy(Math.round(r.left),Math.round(l+r.top+o))];case 3:return[new Iy(Math.round(r.left+n),Math.round(r.top)),new Iy(Math.round(r.left+n+a),Math.round(r.top)),new Iy(Math.round(r.left+n+a),Math.round(r.height+r.top)),new Iy(Math.round(r.left+n),Math.round(r.height+r.top))];case 1:return[new Iy(Math.round(r.left+n),Math.round(r.top+o)),new Iy(Math.round(r.left+n+a),Math.round(r.top+o)),new Iy(Math.round(r.left+n+a),Math.round(r.top+o+l)),new Iy(Math.round(r.left+n),Math.round(r.top+o+l))];default:return[new Iy(Math.round(s.left),Math.round(s.top)),new Iy(Math.round(s.left+s.width),Math.round(s.top)),new Iy(Math.round(s.left+s.width),Math.round(s.height+s.top)),new Iy(Math.round(s.left),Math.round(s.height+s.top))]}},ob=function(){function e(e){this._data={},this._document=e}return e.prototype.parseMetrics=function(e,t){var i=this._document.createElement("div"),r=this._document.createElement("img"),s=this._document.createElement("span"),n=this._document.body;i.style.visibility="hidden",i.style.fontFamily=e,i.style.fontSize=t,i.style.margin="0",i.style.padding="0",i.style.whiteSpace="nowrap",n.appendChild(i),r.src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7",r.width=1,r.height=1,r.style.margin="0",r.style.padding="0",r.style.verticalAlign="baseline",s.style.fontFamily=e,s.style.fontSize=t,s.style.margin="0",s.style.padding="0",s.appendChild(this._document.createTextNode("Hidden 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ob(document),r.ctx.scale(r.options.scale,r.options.scale),r.ctx.translate(-i.x,-i.y),r.ctx.textBaseline="bottom",r._activeEffects=[],r.context.logger.debug("Canvas renderer initialized ("+i.width+"x"+i.height+") with scale "+i.scale),r}return Bp(t,e),t.prototype.applyEffects=function(e){for(var t=this;this._activeEffects.length;)this.popEffect();e.forEach((function(e){return t.applyEffect(e)}))},t.prototype.applyEffect=function(e){this.ctx.save(),function(e){return 2===e.type}(e)&&(this.ctx.globalAlpha=e.opacity),function(e){return 0===e.type}(e)&&(this.ctx.translate(e.offsetX,e.offsetY),this.ctx.transform(e.matrix[0],e.matrix[1],e.matrix[2],e.matrix[3],e.matrix[4],e.matrix[5]),this.ctx.translate(-e.offsetX,-e.offsetY)),Hy(e)&&(this.path(e.path),this.ctx.clip()),this._activeEffects.push(e)},t.prototype.popEffect=function(){this._activeEffects.pop(),this.ctx.restore()},t.prototype.renderStack=function(e){return Pp(this,void 0,void 0,(function(){return Cp(this,(function(t){switch(t.label){case 0:return e.element.container.styles.isVisible()?[4,this.renderStackContent(e)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}}))}))},t.prototype.renderNode=function(e){return Pp(this,void 0,void 0,(function(){return Cp(this,(function(t){switch(t.label){case 0:return gm(e.container.flags,16),e.container.styles.isVisible()?[4,this.renderNodeBackgroundAndBorders(e)]:[3,3];case 1:return t.sent(),[4,this.renderNodeContent(e)];case 2:t.sent(),t.label=3;case 3:return[2]}}))}))},t.prototype.renderTextWithLetterSpacing=function(e,t,i){var r=this;0===t?this.ctx.fillText(e.text,e.bounds.left,e.bounds.top+i):n_(e.text).reduce((function(t,s){return r.ctx.fillText(s,t,e.bounds.top+i),t+r.ctx.measureText(s).width}),e.bounds.left)},t.prototype.createFontStyle=function(e){var t=e.fontVariant.filter((function(e){return"normal"===e||"small-caps"===e})).join(""),i=db(e.fontFamily).join(", 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r=t.textShadow;r.length&&e.text.trim().length&&(r.slice(0).reverse().forEach((function(i){A.ctx.shadowColor=kv(i.color),A.ctx.shadowOffsetX=i.offsetX.number*A.options.scale,A.ctx.shadowOffsetY=i.offsetY.number*A.options.scale,A.ctx.shadowBlur=i.blur.number,A.renderTextWithLetterSpacing(e,t.letterSpacing,a)})),A.ctx.shadowColor="",A.ctx.shadowOffsetX=0,A.ctx.shadowOffsetY=0,A.ctx.shadowBlur=0),t.textDecorationLine.length&&(A.ctx.fillStyle=kv(t.textDecorationColor||t.color),t.textDecorationLine.forEach((function(t){switch(t){case 1:A.ctx.fillRect(e.bounds.left,Math.round(e.bounds.top+a),e.bounds.width,1);break;case 2:A.ctx.fillRect(e.bounds.left,Math.round(e.bounds.top),e.bounds.width,1);break;case 3:A.ctx.fillRect(e.bounds.left,Math.ceil(e.bounds.top+l),e.bounds.width,1)}})));break;case 1:t.webkitTextStrokeWidth&&e.text.trim().length&&(A.ctx.strokeStyle=kv(t.webkitTextStrokeColor),A.ctx.lineWidth=t.webkitTextStrokeWidth,A.ctx.lineJoin=window.chrome?"miter":"round",A.ctx.strokeText(e.text,e.bounds.left,e.bounds.top+a)),A.ctx.strokeStyle="",A.ctx.lineWidth=0,A.ctx.lineJoin="miter"}}))})),[2]}))}))},t.prototype.renderReplacedElement=function(e,t,i){if(i&&e.intrinsicWidth>0&&e.intrinsicHeight>0){var r=$y(e),s=Oy(t);this.path(s),this.ctx.save(),this.ctx.clip(),this.ctx.drawImage(i,0,0,e.intrinsicWidth,e.intrinsicHeight,r.left,r.top,r.width,r.height),this.ctx.restore()}},t.prototype.renderNodeContent=function(e){return Pp(this,void 0,void 0,(function(){var i,r,s,n,o,a,l,u,A,c,h,d,p,f,v,g,m,_;return Cp(this,(function(y){switch(y.label){case 0:this.applyEffects(e.getEffects(4)),i=e.container,r=e.curves,s=i.styles,n=0,o=i.textNodes,y.label=1;case 1:return n<o.length?(a=o[n],[4,this.renderTextNode(a,s)]):[3,4];case 2:y.sent(),y.label=3;case 3:return n++,[3,1];case 4:if(!(i instanceof d_))return[3,8];y.label=5;case 5:return y.trys.push([5,7,,8]),[4,this.context.cache.match(i.src)];case 6:return v=y.sent(),this.renderReplacedElement(i,r,v),[3,8];case 7:return y.sent(),this.context.logger.error("Error loading image "+i.src),[3,8];case 8:if(i instanceof p_&&this.renderReplacedElement(i,r,i.canvas),!(i instanceof f_))return[3,12];y.label=9;case 9:return y.trys.push([9,11,,12]),[4,this.context.cache.match(i.svg)];case 10:return v=y.sent(),this.renderReplacedElement(i,r,v),[3,12];case 11:return y.sent(),this.context.logger.error("Error loading svg "+i.svg.substring(0,255)),[3,12];case 12:return i instanceof x_&&i.tree?[4,new t(this.context,{scale:this.options.scale,backgroundColor:i.backgroundColor,x:0,y:0,width:i.width,height:i.height}).render(i.tree)]:[3,14];case 13:l=y.sent(),i.width&&i.height&&this.ctx.drawImage(l,0,0,i.width,i.height,i.bounds.left,i.bounds.top,i.bounds.width,i.bounds.height),y.label=14;case 14:if(i instanceof b_&&(u=Math.min(i.bounds.width,i.bounds.height),"checkbox"===i.type?i.checked&&(this.ctx.save(),this.path([new Iy(i.bounds.left+.39363*u,i.bounds.top+.79*u),new Iy(i.bounds.left+.16*u,i.bounds.top+.5549*u),new Iy(i.bounds.left+.27347*u,i.bounds.top+.44071*u),new Iy(i.bounds.left+.39694*u,i.bounds.top+.5649*u),new Iy(i.bounds.left+.72983*u,i.bounds.top+.23*u),new Iy(i.bounds.left+.84*u,i.bounds.top+.34085*u),new Iy(i.bounds.left+.39363*u,i.bounds.top+.79*u)]),this.ctx.fillStyle=kv(707406591),this.ctx.fill(),this.ctx.restore()):"radio"===i.type&&i.checked&&(this.ctx.save(),this.ctx.beginPath(),this.ctx.arc(i.bounds.left+u/2,i.bounds.top+u/2,u/4,0,2*Math.PI,!0),this.ctx.fillStyle=kv(707406591),this.ctx.fill(),this.ctx.restore())),ub(i)&&i.value.length){switch(A=this.createFontStyle(s),m=A[0],c=A[1],h=this.fontMetrics.getMetrics(m,c).baseline,this.ctx.font=m,this.ctx.fillStyle=kv(s.color),this.ctx.textBaseline="alphabetic",this.ctx.textAlign=cb(i.styles.textAlign),_=$y(i),d=0,i.styles.textAlign){case 1:d+=_.width/2;break;case 2:d+=_.width}p=_.add(d,0,0,-_.height/2+1),this.ctx.save(),this.path([new Iy(_.left,_.top),new Iy(_.left+_.width,_.top),new Iy(_.left+_.width,_.top+_.height),new Iy(_.left,_.top+_.height)]),this.ctx.clip(),this.renderTextWithLetterSpacing(new i_(i.value,p),s.letterSpacing,h),this.ctx.restore(),this.ctx.textBaseline="alphabetic",this.ctx.textAlign="left"}if(!gm(i.styles.display,2048))return[3,20];if(null===i.styles.listStyleImage)return[3,19];if(0!==(f=i.styles.listStyleImage).type)return[3,18];v=void 0,g=f.url,y.label=15;case 15:return y.trys.push([15,17,,18]),[4,this.context.cache.match(g)];case 16:return v=y.sent(),this.ctx.drawImage(v,i.bounds.left-(v.width+10),i.bounds.top),[3,18];case 17:return y.sent(),this.context.logger.error("Error loading list-style-image "+g),[3,18];case 18:return[3,20];case 19:e.listValue&&-1!==i.styles.listStyleType&&(m=this.createFontStyle(s)[0],this.ctx.font=m,this.ctx.fillStyle=kv(s.color),this.ctx.textBaseline="middle",this.ctx.textAlign="right",_=new Ep(i.bounds.left,i.bounds.top+Bv(i.styles.paddingTop,i.bounds.width),i.bounds.width,Tg(s.lineHeight,s.fontSize.number)/2+1),this.renderTextWithLetterSpacing(new i_(e.listValue,_),s.letterSpacing,Tg(s.lineHeight,s.fontSize.number)/2+2),this.ctx.textBaseline="bottom",this.ctx.textAlign="left"),y.label=20;case 20:return[2]}}))}))},t.prototype.renderStackContent=function(e){return Pp(this,void 0,void 0,(function(){var t,i,r,s,n,o,a,l,u,A,c,h,d,p,f;return Cp(this,(function(v){switch(v.label){case 0:return gm(e.element.container.flags,16),[4,this.renderNodeBackgroundAndBorders(e.element)];case 1:v.sent(),t=0,i=e.negativeZIndex,v.label=2;case 2:return t<i.length?(f=i[t],[4,this.renderStack(f)]):[3,5];case 3:v.sent(),v.label=4;case 4:return t++,[3,2];case 5:return[4,this.renderNodeContent(e.element)];case 6:v.sent(),r=0,s=e.nonInlineLevel,v.label=7;case 7:return r<s.length?(f=s[r],[4,this.renderNode(f)]):[3,10];case 8:v.sent(),v.label=9;case 9:return r++,[3,7];case 10:n=0,o=e.nonPositionedFloats,v.label=11;case 11:return n<o.length?(f=o[n],[4,this.renderStack(f)]):[3,14];case 12:v.sent(),v.label=13;case 13:return n++,[3,11];case 14:a=0,l=e.nonPositionedInlineLevel,v.label=15;case 15:return a<l.length?(f=l[a],[4,this.renderStack(f)]):[3,18];case 16:v.sent(),v.label=17;case 17:return a++,[3,15];case 18:u=0,A=e.inlineLevel,v.label=19;case 19:return u<A.length?(f=A[u],[4,this.renderNode(f)]):[3,22];case 20:v.sent(),v.label=21;case 21:return u++,[3,19];case 22:c=0,h=e.zeroOrAutoZIndexOrTransformedOrOpacity,v.label=23;case 23:return c<h.length?(f=h[c],[4,this.renderStack(f)]):[3,26];case 24:v.sent(),v.label=25;case 25:return c++,[3,23];case 26:d=0,p=e.positiveZIndex,v.label=27;case 27:return d<p.length?(f=p[d],[4,this.renderStack(f)]):[3,30];case 28:v.sent(),v.label=29;case 29:return d++,[3,27];case 30:return[2]}}))}))},t.prototype.mask=function(e){this.ctx.beginPath(),this.ctx.moveTo(0,0),this.ctx.lineTo(this.canvas.width,0),this.ctx.lineTo(this.canvas.width,this.canvas.height),this.ctx.lineTo(0,this.canvas.height),this.ctx.lineTo(0,0),this.formatPath(e.slice(0).reverse()),this.ctx.closePath()},t.prototype.path=function(e){this.ctx.beginPath(),this.formatPath(e),this.ctx.closePath()},t.prototype.formatPath=function(e){var t=this;e.forEach((function(e,i){var r=Ty(e)?e.start:e;0===i?t.ctx.moveTo(r.x,r.y):t.ctx.lineTo(r.x,r.y),Ty(e)&&t.ctx.bezierCurveTo(e.startControl.x,e.startControl.y,e.endControl.x,e.endControl.y,e.end.x,e.end.y)}))},t.prototype.renderRepeat=function(e,t,i,r){this.path(e),this.ctx.fillStyle=t,this.ctx.translate(i,r),this.ctx.fill(),this.ctx.translate(-i,-r)},t.prototype.resizeImage=function(e,t,i){var r;if(e.width===t&&e.height===i)return e;var s=(null!==(r=this.canvas.ownerDocument)&&void 0!==r?r:document).createElement("canvas");return s.width=Math.max(1,t),s.height=Math.max(1,i),s.getContext("2d").drawImage(e,0,0,e.width,e.height,0,0,t,i),s},t.prototype.renderBackgroundImage=function(e){return Pp(this,void 0,void 0,(function(){var t,i,r,s,n,o;return Cp(this,(function(a){switch(a.label){case 0:t=e.styles.backgroundImage.length-1,i=function(i){var s,n,o,a,l,u,A,c,h,d,p,f,v,g,m,_,y,b,w,B,x,P,C,M,E,F,k,I,D,S,T;return Cp(this,(function(L){switch(L.label){case 0:if(0!==i.type)return[3,5];s=void 0,n=i.url,L.label=1;case 1:return L.trys.push([1,3,,4]),[4,r.context.cache.match(n)];case 2:return s=L.sent(),[3,4];case 3:return L.sent(),r.context.logger.error("Error loading background-image "+n),[3,4];case 4:return s&&(o=eb(e,t,[s.width,s.height,s.width/s.height]),_=o[0],P=o[1],C=o[2],w=o[3],B=o[4],g=r.ctx.createPattern(r.resizeImage(s,w,B),"repeat"),r.renderRepeat(_,g,P,C)),[3,6];case 5:1===i.type?(a=eb(e,t,[null,null,null]),_=a[0],P=a[1],C=a[2],w=a[3],B=a[4],l=jv(i.angle,w,B),u=l[0],A=l[1],c=l[2],h=l[3],d=l[4],(p=document.createElement("canvas")).width=w,p.height=B,f=p.getContext("2d"),v=f.createLinearGradient(A,h,c,d),Hv(i.stops,u).forEach((function(e){return v.addColorStop(e.stop,kv(e.color))})),f.fillStyle=v,f.fillRect(0,0,w,B),w>0&&B>0&&(g=r.ctx.createPattern(p,"repeat"),r.renderRepeat(_,g,P,C))):function(e){return 2===e.type}(i)&&(m=eb(e,t,[null,null,null]),_=m[0],y=m[1],b=m[2],w=m[3],B=m[4],x=0===i.position.length?[yv]:i.position,P=Bv(x[0],w),C=Bv(x[x.length-1],B),M=function(e,t,i,r,s){var n=0,o=0;switch(e.size){case 0:0===e.shape?n=o=Math.min(Math.abs(t),Math.abs(t-r),Math.abs(i),Math.abs(i-s)):1===e.shape&&(n=Math.min(Math.abs(t),Math.abs(t-r)),o=Math.min(Math.abs(i),Math.abs(i-s)));break;case 2:if(0===e.shape)n=o=Math.min(Gv(t,i),Gv(t,i-s),Gv(t-r,i),Gv(t-r,i-s));else if(1===e.shape){var a=Math.min(Math.abs(i),Math.abs(i-s))/Math.min(Math.abs(t),Math.abs(t-r)),l=zv(r,s,t,i,!0),u=l[0],A=l[1];o=a*(n=Gv(u-t,(A-i)/a))}break;case 1:0===e.shape?n=o=Math.max(Math.abs(t),Math.abs(t-r),Math.abs(i),Math.abs(i-s)):1===e.shape&&(n=Math.max(Math.abs(t),Math.abs(t-r)),o=Math.max(Math.abs(i),Math.abs(i-s)));break;case 3:if(0===e.shape)n=o=Math.max(Gv(t,i),Gv(t,i-s),Gv(t-r,i),Gv(t-r,i-s));else if(1===e.shape){a=Math.max(Math.abs(i),Math.abs(i-s))/Math.max(Math.abs(t),Math.abs(t-r));var c=zv(r,s,t,i,!1);u=c[0],A=c[1],o=a*(n=Gv(u-t,(A-i)/a))}}return Array.isArray(e.size)&&(n=Bv(e.size[0],r),o=2===e.size.length?Bv(e.size[1],s):n),[n,o]}(i,P,C,w,B),E=M[0],F=M[1],E>0&&F>0&&(k=r.ctx.createRadialGradient(y+P,b+C,0,y+P,b+C,E),Hv(i.stops,2*E).forEach((function(e){return k.addColorStop(e.stop,kv(e.color))})),r.path(_),r.ctx.fillStyle=k,E!==F?(I=e.bounds.left+.5*e.bounds.width,D=e.bounds.top+.5*e.bounds.height,T=1/(S=F/E),r.ctx.save(),r.ctx.translate(I,D),r.ctx.transform(1,0,0,S,0,0),r.ctx.translate(-I,-D),r.ctx.fillRect(y,T*(b-D)+D,w,B*T),r.ctx.restore()):r.ctx.fill())),L.label=6;case 6:return t--,[2]}}))},r=this,s=0,n=e.styles.backgroundImage.slice(0).reverse(),a.label=1;case 1:return s<n.length?(o=n[s],[5,i(o)]):[3,4];case 2:a.sent(),a.label=3;case 3:return s++,[3,1];case 4:return[2]}}))}))},t.prototype.renderSolidBorder=function(e,t,i){return Pp(this,void 0,void 0,(function(){return Cp(this,(function(r){return this.path(Yy(i,t)),this.ctx.fillStyle=kv(e),this.ctx.fill(),[2]}))}))},t.prototype.renderDoubleBorder=function(e,t,i,r){return Pp(this,void 0,void 0,(function(){var s,n;return Cp(this,(function(o){switch(o.label){case 0:return t<3?[4,this.renderSolidBorder(e,i,r)]:[3,2];case 1:return o.sent(),[2];case 2:return s=function(e,t){switch(t){case 0:return Zy(e.topLeftBorderBox,e.topLeftBorderDoubleOuterBox,e.topRightBorderBox,e.topRightBorderDoubleOuterBox);case 1:return Zy(e.topRightBorderBox,e.topRightBorderDoubleOuterBox,e.bottomRightBorderBox,e.bottomRightBorderDoubleOuterBox);case 2:return Zy(e.bottomRightBorderBox,e.bottomRightBorderDoubleOuterBox,e.bottomLeftBorderBox,e.bottomLeftBorderDoubleOuterBox);default:return Zy(e.bottomLeftBorderBox,e.bottomLeftBorderDoubleOuterBox,e.topLeftBorderBox,e.topLeftBorderDoubleOuterBox)}}(r,i),this.path(s),this.ctx.fillStyle=kv(e),this.ctx.fill(),n=function(e,t){switch(t){case 0:return Zy(e.topLeftBorderDoubleInnerBox,e.topLeftPaddingBox,e.topRightBorderDoubleInnerBox,e.topRightPaddingBox);case 1:return Zy(e.topRightBorderDoubleInnerBox,e.topRightPaddingBox,e.bottomRightBorderDoubleInnerBox,e.bottomRightPaddingBox);case 2:return Zy(e.bottomRightBorderDoubleInnerBox,e.bottomRightPaddingBox,e.bottomLeftBorderDoubleInnerBox,e.bottomLeftPaddingBox);default:return Zy(e.bottomLeftBorderDoubleInnerBox,e.bottomLeftPaddingBox,e.topLeftBorderDoubleInnerBox,e.topLeftPaddingBox)}}(r,i),this.path(n),this.ctx.fill(),[2]}}))}))},t.prototype.renderNodeBackgroundAndBorders=function(e){return Pp(this,void 0,void 0,(function(){var t,i,r,s,n,o,a,l,u=this;return Cp(this,(function(A){switch(A.label){case 0:return this.applyEffects(e.getEffects(2)),t=e.container.styles,i=!Fv(t.backgroundColor)||t.backgroundImage.length,r=[{style:t.borderTopStyle,color:t.borderTopColor,width:t.borderTopWidth},{style:t.borderRightStyle,color:t.borderRightColor,width:t.borderRightWidth},{style:t.borderBottomStyle,color:t.borderBottomColor,width:t.borderBottomWidth},{style:t.borderLeftStyle,color:t.borderLeftColor,width:t.borderLeftWidth}],s=Ab(sb(t.backgroundClip,0),e.curves),i||t.boxShadow.length?(this.ctx.save(),this.path(s),this.ctx.clip(),Fv(t.backgroundColor)||(this.ctx.fillStyle=kv(t.backgroundColor),this.ctx.fill()),[4,this.renderBackgroundImage(e.container)]):[3,2];case 1:A.sent(),this.ctx.restore(),t.boxShadow.slice(0).reverse().forEach((function(t){u.ctx.save();var i,r,s,n,o,a=Uy(e.curves),l=t.inset?0:1e4,A=(i=a,r=-l+(t.inset?1:-1)*t.spread.number,s=(t.inset?1:-1)*t.spread.number,n=t.spread.number*(t.inset?-2:2),o=t.spread.number*(t.inset?-2:2),i.map((function(e,t){switch(t){case 0:return e.add(r,s);case 1:return e.add(r+n,s);case 2:return e.add(r+n,s+o);case 3:return e.add(r,s+o)}return e})));t.inset?(u.path(a),u.ctx.clip(),u.mask(A)):(u.mask(a),u.ctx.clip(),u.path(A)),u.ctx.shadowOffsetX=t.offsetX.number+l,u.ctx.shadowOffsetY=t.offsetY.number,u.ctx.shadowColor=kv(t.color),u.ctx.shadowBlur=t.blur.number,u.ctx.fillStyle=t.inset?kv(t.color):"rgba(0,0,0,1)",u.ctx.fill(),u.ctx.restore()})),A.label=2;case 2:n=0,o=0,a=r,A.label=3;case 3:return o<a.length?0!==(l=a[o]).style&&!Fv(l.color)&&l.width>0?2!==l.style?[3,5]:[4,this.renderDashedDottedBorder(l.color,l.width,n,e.curves,2)]:[3,11]:[3,13];case 4:return A.sent(),[3,11];case 5:return 3!==l.style?[3,7]:[4,this.renderDashedDottedBorder(l.color,l.width,n,e.curves,3)];case 6:return A.sent(),[3,11];case 7:return 4!==l.style?[3,9]:[4,this.renderDoubleBorder(l.color,l.width,n,e.curves)];case 8:return A.sent(),[3,11];case 9:return[4,this.renderSolidBorder(l.color,n,e.curves)];case 10:A.sent(),A.label=11;case 11:n++,A.label=12;case 12:return o++,[3,3];case 13:return[2]}}))}))},t.prototype.renderDashedDottedBorder=function(e,t,i,r,s){return Pp(this,void 0,void 0,(function(){var n,o,a,l,u,A,c,h,d,p,f,v,g,m,_,y;return Cp(this,(function(b){return this.ctx.save(),n=function(e,t){switch(t){case 0:return Jy(e.topLeftBorderStroke,e.topRightBorderStroke);case 1:return Jy(e.topRightBorderStroke,e.bottomRightBorderStroke);case 2:return Jy(e.bottomRightBorderStroke,e.bottomLeftBorderStroke);default:return Jy(e.bottomLeftBorderStroke,e.topLeftBorderStroke)}}(r,i),o=Yy(r,i),2===s&&(this.path(o),this.ctx.clip()),Ty(o[0])?(a=o[0].start.x,l=o[0].start.y):(a=o[0].x,l=o[0].y),Ty(o[1])?(u=o[1].end.x,A=o[1].end.y):(u=o[1].x,A=o[1].y),c=0===i||2===i?Math.abs(a-u):Math.abs(l-A),this.ctx.beginPath(),3===s?this.formatPath(n):this.formatPath(o.slice(0,2)),h=t<3?3*t:2*t,d=t<3?2*t:t,3===s&&(h=t,d=t),p=!0,c<=2*h?p=!1:c<=2*h+d?(h*=f=c/(2*h+d),d*=f):(v=Math.floor((c+d)/(h+d)),g=(c-v*h)/(v-1),d=(m=(c-(v+1)*h)/v)<=0||Math.abs(d-g)<Math.abs(d-m)?g:m),p&&(3===s?this.ctx.setLineDash([0,h+d]):this.ctx.setLineDash([h,d])),3===s?(this.ctx.lineCap="round",this.ctx.lineWidth=t):this.ctx.lineWidth=2*t+1.1,this.ctx.strokeStyle=kv(e),this.ctx.stroke(),this.ctx.setLineDash([]),2===s&&(Ty(o[0])&&(_=o[3],y=o[0],this.ctx.beginPath(),this.formatPath([new Iy(_.end.x,_.end.y),new Iy(y.start.x,y.start.y)]),this.ctx.stroke()),Ty(o[1])&&(_=o[1],y=o[2],this.ctx.beginPath(),this.formatPath([new Iy(_.end.x,_.end.y),new Iy(y.start.x,y.start.y)]),this.ctx.stroke())),this.ctx.restore(),[2]}))}))},t.prototype.render=function(e){return Pp(this,void 0,void 0,(function(){var t;return Cp(this,(function(i){switch(i.label){case 0:return this.options.backgroundColor&&(this.ctx.fillStyle=kv(this.options.backgroundColor),this.ctx.fillRect(this.options.x,this.options.y,this.options.width,this.options.height)),t=Xy(e),[4,this.renderStack(t)];case 1:return i.sent(),this.applyEffects([]),[2,this.canvas]}}))}))},t}(ab),ub=function(e){return e instanceof B_||(e instanceof w_||e instanceof b_&&"radio"!==e.type&&"checkbox"!==e.type)},Ab=function(e,t){switch(e){case 0:return Uy(t);case 2:return function(e){return[e.topLeftContentBox,e.topRightContentBox,e.bottomRightContentBox,e.bottomLeftContentBox]}(t);default:return Oy(t)}},cb=function(e){switch(e){case 1:return"center";case 2:return"right";default:return"left"}},hb=["-apple-system","system-ui"],db=function(e){return/iPhone OS 15_(0|1)/.test(window.navigator.userAgent)?e.filter((function(e){return-1===hb.indexOf(e)})):e},pb=function(e){function t(t,i){var r=e.call(this,t,i)||this;return r.canvas=i.canvas?i.canvas:document.createElement("canvas"),r.ctx=r.canvas.getContext("2d"),r.options=i,r.canvas.width=Math.floor(i.width*i.scale),r.canvas.height=Math.floor(i.height*i.scale),r.canvas.style.width=i.width+"px",r.canvas.style.height=i.height+"px",r.ctx.scale(r.options.scale,r.options.scale),r.ctx.translate(-i.x,-i.y),r.context.logger.debug("EXPERIMENTAL ForeignObject renderer initialized ("+i.width+"x"+i.height+" at "+i.x+","+i.y+") with scale "+i.scale),r}return Bp(t,e),t.prototype.render=function(e){return Pp(this,void 0,void 0,(function(){var t,i;return Cp(this,(function(r){switch(r.label){case 0:return t=$m(this.options.width*this.options.scale,this.options.height*this.options.scale,this.options.scale,this.options.scale,e),[4,fb(t)];case 1:return i=r.sent(),this.options.backgroundColor&&(this.ctx.fillStyle=kv(this.options.backgroundColor),this.ctx.fillRect(0,0,this.options.width*this.options.scale,this.options.height*this.options.scale)),this.ctx.drawImage(i,-this.options.x*this.options.scale,-this.options.y*this.options.scale),[2,this.canvas]}}))}))},t}(ab),fb=function(e){return new Promise((function(t,i){var r=new Image;r.onload=function(){t(r)},r.onerror=i,r.src="data:image/svg+xml;charset=utf-8,"+encodeURIComponent((new XMLSerializer).serializeToString(e))}))},vb=function(){function e(e){var t=e.id,i=e.enabled;this.id=t,this.enabled=i,this.start=Date.now()}return e.prototype.debug=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&("undefined"!=typeof window&&window.console&&"function"==typeof console.debug?console.debug.apply(console,Mp([this.id,this.getTime()+"ms"],e)):this.info.apply(this,e))},e.prototype.getTime=function(){return Date.now()-this.start},e.prototype.info=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&"undefined"!=typeof window&&window.console&&"function"==typeof console.info&&console.info.apply(console,Mp([this.id,this.getTime()+"ms"],e))},e.prototype.warn=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&("undefined"!=typeof window&&window.console&&"function"==typeof console.warn?console.warn.apply(console,Mp([this.id,this.getTime()+"ms"],e)):this.info.apply(this,e))},e.prototype.error=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&("undefined"!=typeof window&&window.console&&"function"==typeof console.error?console.error.apply(console,Mp([this.id,this.getTime()+"ms"],e)):this.info.apply(this,e))},e.instances={},e}(),gb=function(){function e(t,i){var r;this.windowBounds=i,this.instanceName="#"+e.instanceCount++,this.logger=new vb({id:this.instanceName,enabled:t.logging}),this.cache=null!==(r=t.cache)&&void 0!==r?r:new wy(this,t)}return 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0!==k?k:r.pageXOffset,scrollY:null!==(I=t.scrollY)&&void 0!==I?I:r.pageYOffset},a=new Ep(o.scrollX,o.scrollY,o.windowWidth,o.windowHeight),l=new gb(n,a),u=null!==(D=t.foreignObjectRendering)&&void 0!==D&&D,A={allowTaint:null!==(S=t.allowTaint)&&void 0!==S&&S,onclone:t.onclone,ignoreElements:t.ignoreElements,inlineImages:u,copyStyles:u},l.logger.debug("Starting document clone with size "+a.width+"x"+a.height+" scrolled to "+-a.left+","+-a.top),c=new oy(l,e,A),(h=c.clonedReferenceElement)?[4,c.toIFrame(i,a)]:[2,Promise.reject("Unable to find element in cloned iframe")];case 1:return d=V.sent(),p=N_(h)||function(e){return"HTML"===e.tagName}(h)?function(e){var t=e.body,i=e.documentElement;if(!t||!i)throw new Error("Unable to get document size");var r=Math.max(Math.max(t.scrollWidth,i.scrollWidth),Math.max(t.offsetWidth,i.offsetWidth),Math.max(t.clientWidth,i.clientWidth)),s=Math.max(Math.max(t.scrollHeight,i.scrollHeight),Math.max(t.offsetHeight,i.offsetHeight),Math.max(t.clientHeight,i.clientHeight));return new Ep(0,0,r,s)}(h.ownerDocument):Fp(l,h),f=p.width,v=p.height,g=p.left,m=p.top,_=yb(l,h,t.backgroundColor),y={canvas:t.canvas,backgroundColor:_,scale:null!==(L=null!==(T=t.scale)&&void 0!==T?T:r.devicePixelRatio)&&void 0!==L?L:1,x:(null!==(R=t.x)&&void 0!==R?R:0)+g,y:(null!==(U=t.y)&&void 0!==U?U:0)+m,width:null!==(O=t.width)&&void 0!==O?O:Math.ceil(f),height:null!==(N=t.height)&&void 0!==N?N:Math.ceil(v)},u?(l.logger.debug("Document cloned, using foreign object rendering"),[4,new pb(l,y).render(h)]):[3,3];case 2:return b=V.sent(),[3,5];case 3:return l.logger.debug("Document cloned, element located at "+g+","+m+" with size "+f+"x"+v+" using computed rendering"),l.logger.debug("Starting DOM 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yp(this,this.scene),this.id=t.id||this.scene.id,this.camera=this.scene.camera,this.cameraFlight=new ld(this.scene,{duration:.5}),this.cameraControl=new fp(this.scene,{doublePickFlyTo:!0}),this._plugins=[],this._eventSubs={}}var t;return C(e,[{key:"capabilities",get:function(){return this.scene.capabilities}},{key:"on",value:function(e,t){var i=this._eventSubs[e];i||(i=[],this._eventSubs[e]=i),i.push(t)}},{key:"fire",value:function(e,t){var i=this._eventSubs[e];if(i)for(var r=0,s=i.length;r<s;r++)i[r](t)}},{key:"off",value:function(e){}},{key:"log",value:function(e){console.log("[xeokit viewer ".concat(this.id,"]: ").concat(e))}},{key:"error",value:function(e){console.error("[xeokit viewer ".concat(this.id,"]: ").concat(e))}},{key:"addPlugin",value:function(e){this._plugins.push(e)}},{key:"removePlugin",value:function(e){for(var t=0,i=this._plugins.length;t<i;t++){var r=this._plugins[t];if(r===e)return r.clear&&r.clear(),void this._plugins.splice(t,1)}}},{key:"sendToPlugins",value:function(e,t){for(var i=0,r=this._plugins.length;i<r;i++){var s=this._plugins[i];s.send&&s.send(e,t)}}},{key:"clear",value:function(){throw'Viewer#clear() no longer implemented - use \'#sendToPlugins("clear") instead'}},{key:"resetView",value:function(){throw"Viewer#resetView() no longer implemented - use CameraMemento & ObjectsMemento classes instead"}},{key:"beginSnapshot",value:function(){this._snapshotBegun||(this.scene._renderer.beginSnapshot(),this._snapshotBegun=!0)}},{key:"getSnapshot",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=!this._snapshotBegun,i=void 0!==e.width&&void 0!==e.height,r=this.scene.canvas.canvas,s=r.clientWidth,n=r.clientHeight,o=e.width?Math.floor(e.width):r.width,a=e.height?Math.floor(e.height):r.height;i&&(r.width=o,r.height=a),this._snapshotBegun||this.beginSnapshot({width:o,height:a}),e.includeGizmos||this.sendToPlugins("snapshotStarting");for(var l={},u=0,A=this._plugins.length;u<A;u++){var c=this._plugins[u];if(c.getContainerElement){var h=c.getContainerElement();h!==document.body&&(l[h.id]||(l[h.id]=!0,mb(h).then((function(e){document.body.appendChild(e)}))))}}this.scene._renderer.renderSnapshot();var d=this.scene._renderer.readSnapshot(e);return i&&(r.width=s,r.height=n,this.scene.glRedraw()),e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot(),d}},{key:"getSnapshotWithPlugins",value:(t=u(a().mark((function e(){var t,i,r,s,n,o,l,u,A,c,h,d,p,f,v,g,m,_,y,b=arguments;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:for(t=b.length>0&&void 0!==b[0]?b[0]:{},i=!this._snapshotBegun,r=void 0!==t.width&&void 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uP(){return(uP=u(a().mark((function e(t,i){var r,s,n,o,l,u;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if("auto"!==i.basis.containerFormat){e.next=11;break}if(!aP(t)){e.next=6;break}return e.next=4,Rx(i);case 4:return r=e.sent,e.abrupt("return",hP(r.KTX2File,t,i));case 6:return e.next=8,Ix(i);case 8:return s=e.sent,n=s.BasisFile,e.abrupt("return",AP(n,t,i));case 11:e.t0=i.basis.module,e.next="encoder"===e.t0?14:(e.t0,22);break;case 14:return e.next=16,Rx(i);case 16:o=e.sent,e.t1=i.basis.containerFormat,e.next="ktx2"===e.t1?20:(e.t1,21);break;case 20:return e.abrupt("return",hP(o.KTX2File,t,i));case 21:return e.abrupt("return",AP(o.BasisFile,t,i));case 22:return e.next=24,Ix(i);case 24:return l=e.sent,u=l.BasisFile,e.abrupt("return",AP(u,t,i));case 27:case"end":return e.stop()}}),e)})))).apply(this,arguments)}function AP(e,t,i){var r=new e(new Uint8Array(t));try{if(!r.startTranscoding())throw new Error("Failed to start basis transcoding");for(var s=r.getNumImages(),n=[],o=0;o<s;o++){for(var a=r.getNumLevels(o),l=[],u=0;u<a;u++)l.push(cP(r,o,u,i));n.push(l)}return n}finally{r.close(),r.delete()}}function cP(e,t,i,r){var s=e.getImageWidth(t,i),n=e.getImageHeight(t,i),o=e.getHasAlpha(),a=pP(r,o),l=a.compressed,u=a.format,A=a.basisFormat,c=e.getImageTranscodedSizeInBytes(t,i,A),h=new Uint8Array(c);if(!e.transcodeImage(h,t,i,A,0,0))throw new Error("failed to start Basis transcoding");return{width:s,height:n,data:h,compressed:l,format:u,hasAlpha:o}}function hP(e,t,i){var r=new e(new Uint8Array(t));try{if(!r.startTranscoding())throw new Error("failed to start KTX2 transcoding");for(var s=r.getLevels(),n=[],o=0;o<s;o++){n.push(dP(r,o,i));break}return[n]}finally{r.close(),r.delete()}}function dP(e,t,i){var r=e.getImageLevelInfo(t,0,0),s=r.alphaFlag,n=r.height,o=r.width,a=pP(i,s),l=a.compressed,u=a.format,A=a.basisFormat,c=e.getImageTranscodedSizeInBytes(t,0,0,A),h=new Uint8Array(c);if(!e.transcodeImage(h,t,0,0,A,0,-1,-1))throw new Error("Failed to transcode KTX2 image");return{width:o,height:n,data:h,compressed:l,hasAlpha:s,format:u}}function pP(e,t){var i=e&&e.basis&&e.basis.format;return"auto"===i&&(i=fP()),"object"===B(i)&&(i=t?i.alpha:i.noAlpha),i=i.toLowerCase(),lP[i]}function fP(){var e=nP();return e.has("astc")?"astc-4x4":e.has("dxt")?{alpha:"bc3",noAlpha:"bc1"}:e.has("pvrtc")?{alpha:"pvrtc1-4-rgba",noAlpha:"pvrtc1-4-rgb"}:e.has("etc1")?"etc1":e.has("etc2")?"etc2":"rgb565"}var vP=n(n({},{name:"Basis",id:"basis",module:"textures",version:"3.2.6",worker:!0,extensions:["basis","ktx2"],mimeTypes:["application/octet-stream","image/ktx2"],tests:["sB"],binary:!0,options:{basis:{format:"auto",libraryPath:"libs/",containerFormat:"auto",module:"transcoder"}}}),{},{parse:function(e,t){return uP.apply(this,arguments)}}),gP=globalThis._parseImageNode,mP="undefined"!=typeof Image,_P="undefined"!=typeof ImageBitmap,yP=Boolean(gP),bP=!!Bb||yP;function wP(e){var t=function(e){if("undefined"!=typeof ImageBitmap&&e instanceof ImageBitmap)return"imagebitmap";if("undefined"!=typeof Image&&e instanceof Image)return"image";if(e&&"object"===B(e)&&e.data&&e.width&&e.height)return"data";return null}(e);if(!t)throw new Error("Not an image");return t}function BP(e){switch(wP(e)){case"data":return e;case"image":case"imagebitmap":var t=document.createElement("canvas"),i=t.getContext("2d");if(!i)throw new Error("getImageData");return t.width=e.width,t.height=e.height,i.drawImage(e,0,0),i.getImageData(0,0,e.width,e.height);default:throw new Error("getImageData")}}var xP=/^data:image\/svg\+xml/,PP=/\.svg((\?|#).*)?$/;function CP(e){return e&&(xP.test(e)||PP.test(e))}function MP(e,t){if(CP(t)){var i=(new TextDecoder).decode(e);try{"function"==typeof unescape&&"function"==typeof encodeURIComponent&&(i=unescape(encodeURIComponent(i)))}catch(e){throw new Error(e.message)}return"data:image/svg+xml;base64,".concat(btoa(i))}return EP(e,t)}function EP(e,t){if(CP(t))throw new Error("SVG cannot be parsed directly to imagebitmap");return new Blob([new Uint8Array(e)])}function FP(e,t,i){return kP.apply(this,arguments)}function kP(){return(kP=u(a().mark((function e(t,i,r){var s,n,o;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return s=MP(t,r),n=self.URL||self.webkitURL,o="string"!=typeof s&&n.createObjectURL(s),e.prev=3,e.next=6,IP(o||s,i);case 6:return e.abrupt("return",e.sent);case 7:return e.prev=7,o&&n.revokeObjectURL(o),e.finish(7);case 10:case"end":return e.stop()}}),e,null,[[3,,7,10]])})))).apply(this,arguments)}function IP(e,t){return DP.apply(this,arguments)}function DP(){return DP=u(a().mark((function e(t,i){var r;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if((r=new Image).src=t,!(i.image&&i.image.decode&&r.decode)){e.next=6;break}return e.next=5,r.decode();case 5:return e.abrupt("return",r);case 6:return e.next=8,new Promise((function(e,i){try{r.onload=function(){return e(r)},r.onerror=function(e){return i(new Error("Could not load image ".concat(t,": ").concat(e)))}}catch(e){i(e)}}));case 8:return e.abrupt("return",e.sent);case 9:case"end":return e.stop()}}),e)}))),DP.apply(this,arguments)}var SP={},TP=!0;function LP(e,t,i){return RP.apply(this,arguments)}function RP(){return(RP=u(a().mark((function e(t,i,r){var s,n,o;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(!CP(r)){e.next=7;break}return e.next=3,FP(t,i,r);case 3:n=e.sent,s=n,e.next=8;break;case 7:s=EP(t,r);case 8:return o=i&&i.imagebitmap,e.next=11,UP(s,o);case 11:return e.abrupt("return",e.sent);case 12:case"end":return e.stop()}}),e)})))).apply(this,arguments)}function UP(e){return OP.apply(this,arguments)}function OP(){return OP=u(a().mark((function e(t){var i,r=arguments;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(!NP(i=r.length>1&&void 0!==r[1]?r[1]:null)&&TP||(i=null),!i){e.next=13;break}return e.prev=3,e.next=6,createImageBitmap(t,i);case 6:return e.abrupt("return",e.sent);case 9:e.prev=9,e.t0=e.catch(3),console.warn(e.t0),TP=!1;case 13:return e.next=15,createImageBitmap(t);case 15:return e.abrupt("return",e.sent);case 16:case"end":return e.stop()}}),e,null,[[3,9]])}))),OP.apply(this,arguments)}function NP(e){for(var t in e||SP)return!1;return!0}function QP(e){var t=VP(e);return function(e){var t=VP(e);if(!(t.byteLength>=24&&2303741511===t.getUint32(0,false)))return null;return{mimeType:"image/png",width:t.getUint32(16,false),height:t.getUint32(20,false)}}(t)||function(e){var t=VP(e);if(!(t.byteLength>=3&&65496===t.getUint16(0,false)&&255===t.getUint8(2)))return null;var i=function(){for(var e=new Set([65499,65476,65484,65501,65534]),t=65504;t<65520;++t)e.add(t);var i=new Set([65472,65473,65474,65475,65477,65478,65479,65481,65482,65483,65485,65486,65487,65502]);return{tableMarkers:e,sofMarkers:i}}(),r=i.tableMarkers,s=i.sofMarkers,n=2;for(;n+9<t.byteLength;){var o=t.getUint16(n,false);if(s.has(o))return{mimeType:"image/jpeg",height:t.getUint16(n+5,false),width:t.getUint16(n+7,false)};if(!r.has(o))return null;n+=2,n+=t.getUint16(n,false)}return null}(t)||function(e){var t=VP(e);if(!(t.byteLength>=10&&1195984440===t.getUint32(0,false)))return null;return{mimeType:"image/gif",width:t.getUint16(6,true),height:t.getUint16(8,true)}}(t)||function(e){var t=VP(e);if(!(t.byteLength>=14&&16973===t.getUint16(0,false)&&t.getUint32(2,true)===t.byteLength))return null;return{mimeType:"image/bmp",width:t.getUint32(18,true),height:t.getUint32(22,true)}}(t)}function VP(e){if(e instanceof DataView)return e;if(ArrayBuffer.isView(e))return new DataView(e.buffer);if(e instanceof ArrayBuffer)return new DataView(e);throw new Error("toDataView")}function HP(e,t){return jP.apply(this,arguments)}function jP(){return jP=u(a().mark((function e(t,i){var r,s,n;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return r=QP(t)||{},s=r.mimeType,wb(n=globalThis._parseImageNode),e.next=5,n(t,s);case 5:return e.abrupt("return",e.sent);case 6:case"end":return e.stop()}}),e)}))),jP.apply(this,arguments)}function GP(){return(GP=u(a().mark((function e(t,i,r){var s,n,o,l,u;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:s=(i=i||{}).image||{},n=s.type||"auto",o=(r||{}).url,l=zP(n),e.t0=l,e.next="imagebitmap"===e.t0?8:"image"===e.t0?12:"data"===e.t0?16:20;break;case 8:return e.next=10,LP(t,i,o);case 10:return u=e.sent,e.abrupt("break",21);case 12:return e.next=14,FP(t,i,o);case 14:return u=e.sent,e.abrupt("break",21);case 16:return e.next=18,HP(t);case 18:return u=e.sent,e.abrupt("break",21);case 20:wb(!1);case 21:return"data"===n&&(u=BP(u)),e.abrupt("return",u);case 23:case"end":return e.stop()}}),e)})))).apply(this,arguments)}function zP(e){switch(e){case"auto":case"data":return function(){if(_P)return"imagebitmap";if(mP)return"image";if(bP)return"data";throw new Error("Install '@loaders.gl/polyfills' to parse images under Node.js")}();default:return function(e){switch(e){case"auto":return _P||mP||bP;case"imagebitmap":return _P;case"image":return mP;case"data":return bP;default:throw new Error("@loaders.gl/images: image ".concat(e," not supported in this environment"))}}(e),e}}var WP={id:"image",module:"images",name:"Images",version:"3.2.6",mimeTypes:["image/png","image/jpeg","image/gif","image/webp","image/bmp","image/vnd.microsoft.icon","image/svg+xml"],extensions:["png","jpg","jpeg","gif","webp","bmp","ico","svg"],parse:function(e,t,i){return GP.apply(this,arguments)},tests:[function(e){return Boolean(QP(new DataView(e)))}],options:{image:{type:"auto",decode:!0}}},KP=["image/png","image/jpeg","image/gif"],XP={};function YP(e){return void 0===XP[e]&&(XP[e]=function(e){switch(e){case"image/webp":return function(){if(!Bb)return!1;try{return 0===document.createElement("canvas").toDataURL("image/webp").indexOf("data:image/webp")}catch(e){return!1}}();case"image/svg":return Bb;default:if(!Bb){var t=globalThis._parseImageNode;return Boolean(t)&&KP.includes(e)}return!0}}(e)),XP[e]}function JP(e,t){if(!e)throw new Error(t||"assert failed: gltf")}function ZP(e,t){if(e.startsWith("data:")||e.startsWith("http:")||e.startsWith("https:"))return e;var i=t.baseUri||t.uri;if(!i)throw new Error("'baseUri' must be provided to resolve relative url ".concat(e));return i.substr(0,i.lastIndexOf("/")+1)+e}function qP(e,t,i){var r=e.bufferViews[i];JP(r);var s=t[r.buffer];JP(s);var n=(r.byteOffset||0)+s.byteOffset;return new Uint8Array(s.arrayBuffer,n,r.byteLength)}var $P=["SCALAR","VEC2","VEC3","VEC4"],eC=[[Int8Array,5120],[Uint8Array,5121],[Int16Array,5122],[Uint16Array,5123],[Uint32Array,5125],[Float32Array,5126],[Float64Array,5130]],tC=new Map(eC),iC={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},rC={5120:1,5121:1,5122:2,5123:2,5125:4,5126:4},sC={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array};function nC(e){return $P[e-1]||$P[0]}function oC(e){var t=tC.get(e.constructor);if(!t)throw new Error("Illegal typed array");return t}function aC(e,t){var i=sC[e.componentType],r=iC[e.type],s=rC[e.componentType],n=e.count*r,o=e.count*r*s;return JP(o>=0&&o<=t.byteLength),{ArrayType:i,length:n,byteLength:o}}var lC,uC={asset:{version:"2.0",generator:"loaders.gl"},buffers:[]},AC=function(){function e(t){x(this,e),Db(this,"gltf",void 0),Db(this,"sourceBuffers",void 0),Db(this,"byteLength",void 0),this.gltf=t||{json:n({},uC),buffers:[]},this.sourceBuffers=[],this.byteLength=0,this.gltf.buffers&&this.gltf.buffers[0]&&(this.byteLength=this.gltf.buffers[0].byteLength,this.sourceBuffers=[this.gltf.buffers[0]])}return C(e,[{key:"json",get:function(){return this.gltf.json}},{key:"getApplicationData",value:function(e){return this.json[e]}},{key:"getExtraData",value:function(e){return(this.json.extras||{})[e]}},{key:"getExtension",value:function(e){var t=this.getUsedExtensions().find((function(t){return t===e})),i=this.json.extensions||{};return t?i[e]||!0:null}},{key:"getRequiredExtension",value:function(e){var t=this.getRequiredExtensions().find((function(t){return t===e}));return t?this.getExtension(e):null}},{key:"getRequiredExtensions",value:function(){return this.json.extensionsRequired||[]}},{key:"getUsedExtensions",value:function(){return this.json.extensionsUsed||[]}},{key:"getObjectExtension",value:function(e,t){return(e.extensions||{})[t]}},{key:"getScene",value:function(e){return this.getObject("scenes",e)}},{key:"getNode",value:function(e){return this.getObject("nodes",e)}},{key:"getSkin",value:function(e){return this.getObject("skins",e)}},{key:"getMesh",value:function(e){return this.getObject("meshes",e)}},{key:"getMaterial",value:function(e){return this.getObject("materials",e)}},{key:"getAccessor",value:function(e){return this.getObject("accessors",e)}},{key:"getTexture",value:function(e){return this.getObject("textures",e)}},{key:"getSampler",value:function(e){return this.getObject("samplers",e)}},{key:"getImage",value:function(e){return this.getObject("images",e)}},{key:"getBufferView",value:function(e){return this.getObject("bufferViews",e)}},{key:"getBuffer",value:function(e){return this.getObject("buffers",e)}},{key:"getObject",value:function(e,t){if("object"===B(t))return t;var i=this.json[e]&&this.json[e][t];if(!i)throw new Error("glTF file error: Could not find ".concat(e,"[").concat(t,"]"));return i}},{key:"getTypedArrayForBufferView",value:function(e){var t=(e=this.getBufferView(e)).buffer,i=this.gltf.buffers[t];JP(i);var r=(e.byteOffset||0)+i.byteOffset;return new Uint8Array(i.arrayBuffer,r,e.byteLength)}},{key:"getTypedArrayForAccessor",value:function(e){e=this.getAccessor(e);var t=this.getBufferView(e.bufferView),i=this.getBuffer(t.buffer).data,r=aC(e,t),s=r.ArrayType,n=r.length;return new s(i,t.byteOffset+e.byteOffset,n)}},{key:"getTypedArrayForImageData",value:function(e){e=this.getAccessor(e);var t=this.getBufferView(e.bufferView),i=this.getBuffer(t.buffer).data,r=t.byteOffset||0;return new Uint8Array(i,r,t.byteLength)}},{key:"addApplicationData",value:function(e,t){return this.json[e]=t,this}},{key:"addExtraData",value:function(e,t){return this.json.extras=this.json.extras||{},this.json.extras[e]=t,this}},{key:"addObjectExtension",value:function(e,t,i){return e.extensions=e.extensions||{},e.extensions[t]=i,this.registerUsedExtension(t),this}},{key:"setObjectExtension",value:function(e,t,i){(e.extensions||{})[t]=i}},{key:"removeObjectExtension",value:function(e,t){var i=e.extensions||{},r=i[t];return delete i[t],r}},{key:"addExtension",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return JP(t),this.json.extensions=this.json.extensions||{},this.json.extensions[e]=t,this.registerUsedExtension(e),t}},{key:"addRequiredExtension",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return JP(t),this.addExtension(e,t),this.registerRequiredExtension(e),t}},{key:"registerUsedExtension",value:function(e){this.json.extensionsUsed=this.json.extensionsUsed||[],this.json.extensionsUsed.find((function(t){return t===e}))||this.json.extensionsUsed.push(e)}},{key:"registerRequiredExtension",value:function(e){this.registerUsedExtension(e),this.json.extensionsRequired=this.json.extensionsRequired||[],this.json.extensionsRequired.find((function(t){return t===e}))||this.json.extensionsRequired.push(e)}},{key:"removeExtension",value:function(e){this.json.extensionsRequired&&this._removeStringFromArray(this.json.extensionsRequired,e),this.json.extensionsUsed&&this._removeStringFromArray(this.json.extensionsUsed,e),this.json.extensions&&delete this.json.extensions[e]}},{key:"setDefaultScene",value:function(e){this.json.scene=e}},{key:"addScene",value:function(e){var t=e.nodeIndices;return this.json.scenes=this.json.scenes||[],this.json.scenes.push({nodes:t}),this.json.scenes.length-1}},{key:"addNode",value:function(e){var t=e.meshIndex,i=e.matrix;this.json.nodes=this.json.nodes||[];var r={mesh:t};return i&&(r.matrix=i),this.json.nodes.push(r),this.json.nodes.length-1}},{key:"addMesh",value:function(e){var t=e.attributes,i=e.indices,r=e.material,s=e.mode,n=void 0===s?4:s,o={primitives:[{attributes:this._addAttributes(t),mode:n}]};if(i){var a=this._addIndices(i);o.primitives[0].indices=a}return Number.isFinite(r)&&(o.primitives[0].material=r),this.json.meshes=this.json.meshes||[],this.json.meshes.push(o),this.json.meshes.length-1}},{key:"addPointCloud",value:function(e){var t={primitives:[{attributes:this._addAttributes(e),mode:0}]};return this.json.meshes=this.json.meshes||[],this.json.meshes.push(t),this.json.meshes.length-1}},{key:"addImage",value:function(e,t){var i=QP(e),r=t||(null==i?void 0:i.mimeType),s={bufferView:this.addBufferView(e),mimeType:r};return this.json.images=this.json.images||[],this.json.images.push(s),this.json.images.length-1}},{key:"addBufferView",value:function(e){var t=e.byteLength;JP(Number.isFinite(t)),this.sourceBuffers=this.sourceBuffers||[],this.sourceBuffers.push(e);var i={buffer:0,byteOffset:this.byteLength,byteLength:t};return this.byteLength+=hw(t,4),this.json.bufferViews=this.json.bufferViews||[],this.json.bufferViews.push(i),this.json.bufferViews.length-1}},{key:"addAccessor",value:function(e,t){var i={bufferView:e,type:nC(t.size),componentType:t.componentType,count:t.count,max:t.max,min:t.min};return this.json.accessors=this.json.accessors||[],this.json.accessors.push(i),this.json.accessors.length-1}},{key:"addBinaryBuffer",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{size:3},i=this.addBufferView(e),r={min:t.min,max:t.max};r.min&&r.max||(r=this._getAccessorMinMax(e,t.size));var s={size:t.size,componentType:oC(e),count:Math.round(e.length/t.size),min:r.min,max:r.max};return this.addAccessor(i,Object.assign(s,t))}},{key:"addTexture",value:function(e){var t={source:e.imageIndex};return this.json.textures=this.json.textures||[],this.json.textures.push(t),this.json.textures.length-1}},{key:"addMaterial",value:function(e){return this.json.materials=this.json.materials||[],this.json.materials.push(e),this.json.materials.length-1}},{key:"createBinaryChunk",value:function(){var e,t;this.gltf.buffers=[];var i,r=this.byteLength,s=new ArrayBuffer(r),n=new Uint8Array(s),o=0,a=A(this.sourceBuffers||[]);try{for(a.s();!(i=a.n()).done;){o=dw(i.value,n,o)}}catch(e){a.e(e)}finally{a.f()}null!==(e=this.json)&&void 0!==e&&null!==(t=e.buffers)&&void 0!==t&&t[0]?this.json.buffers[0].byteLength=r:this.json.buffers=[{byteLength:r}],this.gltf.binary=s,this.sourceBuffers=[s]}},{key:"_removeStringFromArray",value:function(e,t){for(var i=!0;i;){var r=e.indexOf(t);r>-1?e.splice(r,1):i=!1}}},{key:"_addAttributes",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t={};for(var i in e){var r=e[i],s=this._getGltfAttributeName(i),n=this.addBinaryBuffer(r.value,r);t[s]=n}return t}},{key:"_addIndices",value:function(e){return this.addBinaryBuffer(e,{size:1})}},{key:"_getGltfAttributeName",value:function(e){switch(e.toLowerCase()){case"position":case"positions":case"vertices":return"POSITION";case"normal":case"normals":return"NORMAL";case"color":case"colors":return"COLOR_0";case"texcoord":case"texcoords":return"TEXCOORD_0";default:return e}}},{key:"_getAccessorMinMax",value:function(e,t){var i={min:null,max:null};if(e.length<t)return i;i.min=[],i.max=[];var r,s=A(e.subarray(0,t));try{for(s.s();!(r=s.n()).done;){var n=r.value;i.min.push(n),i.max.push(n)}}catch(e){s.e(e)}finally{s.f()}for(var o=t;o<e.length;o+=t)for(var a=0;a<t;a++)i.min[0+a]=Math.min(i.min[0+a],e[o+a]),i.max[0+a]=Math.max(i.max[0+a],e[o+a]);return i}}]),e}(),cC="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",hC="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t,i={},r=A(e);try{for(r.s();!(t=r.n()).done;){var s=t.value;i[s.name]&&console.warn("Schema: duplicated field name",s.name,s),i[s.name]=!0}}catch(e){r.e(e)}finally{r.f()}}(t),this.fields=t,this.metadata=i||new Map}return C(e,[{key:"compareTo",value:function(e){if(this.metadata!==e.metadata)return!1;if(this.fields.length!==e.fields.length)return!1;for(var t=0;t<this.fields.length;++t)if(!this.fields[t].compareTo(e.fields[t]))return!1;return!0}},{key:"select",value:function(){for(var t=Object.create(null),i=arguments.length,r=new Array(i),s=0;s<i;s++)r[s]=arguments[s];for(var n=0,o=r;n<o.length;n++){var a=o[n];t[a]=!0}var l=this.fields.filter((function(e){return t[e.name]}));return new e(l,this.metadata)}},{key:"selectAt",value:function(){for(var t=this,i=arguments.length,r=new Array(i),s=0;s<i;s++)r[s]=arguments[s];var n=r.map((function(e){return t.fields[e]})).filter(Boolean);return new e(n,this.metadata)}},{key:"assign",value:function(t){var i,r=this.metadata;if(t instanceof e){var s=t;i=s.fields,r=TC(TC(new Map,this.metadata),s.metadata)}else i=t;var n,o=Object.create(null),a=A(this.fields);try{for(a.s();!(n=a.n()).done;){var l=n.value;o[l.name]=l}}catch(e){a.e(e)}finally{a.f()}var u,c=A(i);try{for(c.s();!(u=c.n()).done;){var h=u.value;o[h.name]=h}}catch(e){c.e(e)}finally{c.f()}return new e(Object.values(o),r)}}]),e}();function TC(e,t){return new Map([].concat(h(e||new Map),h(t||new Map)))}var LC,RC=function(){function e(t,i){var r=arguments.length>2&&void 0!==arguments[2]&&arguments[2],s=arguments.length>3&&void 0!==arguments[3]?arguments[3]:new Map;x(this,e),Db(this,"name",void 0),Db(this,"type",void 0),Db(this,"nullable",void 0),Db(this,"metadata",void 0),this.name=t,this.type=i,this.nullable=r,this.metadata=s}return C(e,[{key:"typeId",get:function(){return this.type&&this.type.typeId}},{key:"clone",value:function(){return new e(this.name,this.type,this.nullable,this.metadata)}},{key:"compareTo",value:function(e){return this.name===e.name&&this.type===e.type&&this.nullable===e.nullable&&this.metadata===e.metadata}},{key:"toString",value:function(){return"".concat(this.type).concat(this.nullable?", nullable":"").concat(this.metadata?", metadata: ".concat(this.metadata):"")}}]),e}();!function(e){e[e.NONE=0]="NONE",e[e.Null=1]="Null",e[e.Int=2]="Int",e[e.Float=3]="Float",e[e.Binary=4]="Binary",e[e.Utf8=5]="Utf8",e[e.Bool=6]="Bool",e[e.Decimal=7]="Decimal",e[e.Date=8]="Date",e[e.Time=9]="Time",e[e.Timestamp=10]="Timestamp",e[e.Interval=11]="Interval",e[e.List=12]="List",e[e.Struct=13]="Struct",e[e.Union=14]="Union",e[e.FixedSizeBinary=15]="FixedSizeBinary",e[e.FixedSizeList=16]="FixedSizeList",e[e.Map=17]="Map",e[e.Dictionary=-1]="Dictionary",e[e.Int8=-2]="Int8",e[e.Int16=-3]="Int16",e[e.Int32=-4]="Int32",e[e.Int64=-5]="Int64",e[e.Uint8=-6]="Uint8",e[e.Uint16=-7]="Uint16",e[e.Uint32=-8]="Uint32",e[e.Uint64=-9]="Uint64",e[e.Float16=-10]="Float16",e[e.Float32=-11]="Float32",e[e.Float64=-12]="Float64",e[e.DateDay=-13]="DateDay",e[e.DateMillisecond=-14]="DateMillisecond",e[e.TimestampSecond=-15]="TimestampSecond",e[e.TimestampMillisecond=-16]="TimestampMillisecond",e[e.TimestampMicrosecond=-17]="TimestampMicrosecond",e[e.TimestampNanosecond=-18]="TimestampNanosecond",e[e.TimeSecond=-19]="TimeSecond",e[e.TimeMillisecond=-20]="TimeMillisecond",e[e.TimeMicrosecond=-21]="TimeMicrosecond",e[e.TimeNanosecond=-22]="TimeNanosecond",e[e.DenseUnion=-23]="DenseUnion",e[e.SparseUnion=-24]="SparseUnion",e[e.IntervalDayTime=-25]="IntervalDayTime",e[e.IntervalYearMonth=-26]="IntervalYearMonth"}(LC||(LC={}));var UC=function(){function e(){x(this,e)}return C(e,[{key:"typeId",get:function(){return LC.NONE}},{key:"compareTo",value:function(e){return this===e}}],[{key:"isNull",value:function(e){return e&&e.typeId===LC.Null}},{key:"isInt",value:function(e){return e&&e.typeId===LC.Int}},{key:"isFloat",value:function(e){return e&&e.typeId===LC.Float}},{key:"isBinary",value:function(e){return e&&e.typeId===LC.Binary}},{key:"isUtf8",value:function(e){return e&&e.typeId===LC.Utf8}},{key:"isBool",value:function(e){return e&&e.typeId===LC.Bool}},{key:"isDecimal",value:function(e){return e&&e.typeId===LC.Decimal}},{key:"isDate",value:function(e){return e&&e.typeId===LC.Date}},{key:"isTime",value:function(e){return e&&e.typeId===LC.Time}},{key:"isTimestamp",value:function(e){return e&&e.typeId===LC.Timestamp}},{key:"isInterval",value:function(e){return e&&e.typeId===LC.Interval}},{key:"isList",value:function(e){return e&&e.typeId===LC.List}},{key:"isStruct",value:function(e){return e&&e.typeId===LC.Struct}},{key:"isUnion",value:function(e){return e&&e.typeId===LC.Union}},{key:"isFixedSizeBinary",value:function(e){return e&&e.typeId===LC.FixedSizeBinary}},{key:"isFixedSizeList",value:function(e){return e&&e.typeId===LC.FixedSizeList}},{key:"isMap",value:function(e){return e&&e.typeId===LC.Map}},{key:"isDictionary",value:function(e){return e&&e.typeId===LC.Dictionary}}]),e}(),OC=function(e,t){g(r,UC);var i=_(r);function r(e,t){var s;return x(this,r),Db(b(s=i.call(this)),"isSigned",void 0),Db(b(s),"bitWidth",void 0),s.isSigned=e,s.bitWidth=t,s}return C(r,[{key:"typeId",get:function(){return LC.Int}},{key:t,get:function(){return"Int"}},{key:"toString",value:function(){return"".concat(this.isSigned?"I":"Ui","nt").concat(this.bitWidth)}}]),r}(0,Symbol.toStringTag),NC=function(e){g(i,OC);var t=_(i);function i(){return x(this,i),t.call(this,!0,8)}return C(i)}(),QC=function(e){g(i,OC);var t=_(i);function i(){return x(this,i),t.call(this,!0,16)}return C(i)}(),VC=function(e){g(i,OC);var t=_(i);function i(){return x(this,i),t.call(this,!0,32)}return C(i)}(),HC=function(e){g(i,OC);var t=_(i);function i(){return x(this,i),t.call(this,!1,8)}return C(i)}(),jC=function(e){g(i,OC);var t=_(i);function i(){return x(this,i),t.call(this,!1,16)}return C(i)}(),GC=function(e){g(i,OC);var t=_(i);function i(){return x(this,i),t.call(this,!1,32)}return C(i)}(),zC=32,WC=64,KC=function(e,t){g(r,UC);var i=_(r);function r(e){var t;return x(this,r),Db(b(t=i.call(this)),"precision",void 0),t.precision=e,t}return C(r,[{key:"typeId",get:function(){return LC.Float}},{key:t,get:function(){return"Float"}},{key:"toString",value:function(){return"Float".concat(this.precision)}}]),r}(0,Symbol.toStringTag),XC=function(e){g(i,KC);var t=_(i);function i(){return x(this,i),t.call(this,zC)}return C(i)}(),YC=function(e){g(i,KC);var t=_(i);function i(){return x(this,i),t.call(this,WC)}return C(i)}(),JC=function(e,t){g(r,UC);var i=_(r);function r(e,t){var s;return x(this,r),Db(b(s=i.call(this)),"listSize",void 0),Db(b(s),"children",void 0),s.listSize=e,s.children=[t],s}return C(r,[{key:"typeId",get:function(){return LC.FixedSizeList}},{key:"valueType",get:function(){return this.children[0].type}},{key:"valueField",get:function(){return this.children[0]}},{key:t,get:function(){return"FixedSizeList"}},{key:"toString",value:function(){return"FixedSizeList[".concat(this.listSize,"]<").concat(this.valueType,">")}}]),r}(0,Symbol.toStringTag);function ZC(e,t,i){var r=function(e){switch(e.constructor){case Int8Array:return new NC;case Uint8Array:return new HC;case Int16Array:return new QC;case Uint16Array:return new jC;case Int32Array:return new VC;case Uint32Array:return new GC;case Float32Array:return new XC;case Float64Array:return new YC;default:throw new Error("array type not supported")}}(t.value),s=i||function(e){var t=new Map;"byteOffset"in e&&t.set("byteOffset",e.byteOffset.toString(10));"byteStride"in e&&t.set("byteStride",e.byteStride.toString(10));"normalized"in e&&t.set("normalized",e.normalized.toString());return t}(t);return new RC(e,new JC(t.size,new RC("value",r)),!1,s)}function qC(e,t,i){var r=eM(t.metadata),s=[],n=function(e){var t={};for(var i in e){var r=e[i];t[r.name||"undefined"]=r}return t}(t.attributes);for(var o in e){var a=$C(o,e[o],n[o]);s.push(a)}if(i){var l=$C("indices",i);s.push(l)}return new SC(s,r)}function $C(e,t,i){return ZC(e,t,i?eM(i.metadata):void 0)}function eM(e){var t=new Map;for(var i in e)t.set("".concat(i,".string"),JSON.stringify(e[i]));return t}var tM={POSITION:"POSITION",NORMAL:"NORMAL",COLOR:"COLOR_0",TEX_COORD:"TEXCOORD_0"},iM={1:Int8Array,2:Uint8Array,3:Int16Array,4:Uint16Array,5:Int32Array,6:Uint32Array,9:Float32Array},rM=function(){function e(t){x(this,e),Db(this,"draco",void 0),Db(this,"decoder",void 0),Db(this,"metadataQuerier",void 0),this.draco=t,this.decoder=new this.draco.Decoder,this.metadataQuerier=new this.draco.MetadataQuerier}return C(e,[{key:"destroy",value:function(){this.draco.destroy(this.decoder),this.draco.destroy(this.metadataQuerier)}},{key:"parseSync",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=new this.draco.DecoderBuffer;i.Init(new Int8Array(e),e.byteLength),this._disableAttributeTransforms(t);var r=this.decoder.GetEncodedGeometryType(i),s=r===this.draco.TRIANGULAR_MESH?new this.draco.Mesh:new this.draco.PointCloud;try{var o;switch(r){case this.draco.TRIANGULAR_MESH:o=this.decoder.DecodeBufferToMesh(i,s);break;case this.draco.POINT_CLOUD:o=this.decoder.DecodeBufferToPointCloud(i,s);break;default:throw new Error("DRACO: Unknown geometry type.")}if(!o.ok()||!s.ptr){var a="DRACO decompression failed: ".concat(o.error_msg());throw new Error(a)}var l=this._getDracoLoaderData(s,r,t),u=this._getMeshData(s,l,t),A=DC(u.attributes),c=qC(u.attributes,l,u.indices),h=n(n({loader:"draco",loaderData:l,header:{vertexCount:s.num_points(),boundingBox:A}},u),{},{schema:c});return h}finally{this.draco.destroy(i),s&&this.draco.destroy(s)}}},{key:"_getDracoLoaderData",value:function(e,t,i){var r=this._getTopLevelMetadata(e),s=this._getDracoAttributes(e,i);return{geometry_type:t,num_attributes:e.num_attributes(),num_points:e.num_points(),num_faces:e instanceof this.draco.Mesh?e.num_faces():0,metadata:r,attributes:s}}},{key:"_getDracoAttributes",value:function(e,t){for(var i={},r=0;r<e.num_attributes();r++){var s=this.decoder.GetAttribute(e,r),n=this._getAttributeMetadata(e,r);i[s.unique_id()]={unique_id:s.unique_id(),attribute_type:s.attribute_type(),data_type:s.data_type(),num_components:s.num_components(),byte_offset:s.byte_offset(),byte_stride:s.byte_stride(),normalized:s.normalized(),attribute_index:r,metadata:n};var o=this._getQuantizationTransform(s,t);o&&(i[s.unique_id()].quantization_transform=o);var a=this._getOctahedronTransform(s,t);a&&(i[s.unique_id()].octahedron_transform=a)}return i}},{key:"_getMeshData",value:function(e,t,i){var r=this._getMeshAttributes(t,e,i);if(!r.POSITION)throw new Error("DRACO: No position attribute found.");return e instanceof this.draco.Mesh?"triangle-strip"===i.topology?{topology:"triangle-strip",mode:4,attributes:r,indices:{value:this._getTriangleStripIndices(e),size:1}}:{topology:"triangle-list",mode:5,attributes:r,indices:{value:this._getTriangleListIndices(e),size:1}}:{topology:"point-list",mode:0,attributes:r}}},{key:"_getMeshAttributes",value:function(e,t,i){for(var r={},s=0,n=Object.values(e.attributes);s<n.length;s++){var o=n[s],a=this._deduceAttributeName(o,i);o.name=a;var l=this._getAttributeValues(t,o),u=l.value,A=l.size;r[a]={value:u,size:A,byteOffset:o.byte_offset,byteStride:o.byte_stride,normalized:o.normalized}}return r}},{key:"_getTriangleListIndices",value:function(e){var t=3*e.num_faces(),i=4*t,r=this.draco._malloc(i);try{return this.decoder.GetTrianglesUInt32Array(e,i,r),new Uint32Array(this.draco.HEAPF32.buffer,r,t).slice()}finally{this.draco._free(r)}}},{key:"_getTriangleStripIndices",value:function(e){var t=new this.draco.DracoInt32Array;try{return this.decoder.GetTriangleStripsFromMesh(e,t),function(e){for(var t=e.size(),i=new Int32Array(t),r=0;r<t;r++)i[r]=e.GetValue(r);return i}(t)}finally{this.draco.destroy(t)}}},{key:"_getAttributeValues",value:function(e,t){var i,r=iM[t.data_type],s=t.num_components,n=e.num_points()*s,o=n*r.BYTES_PER_ELEMENT,a=function(e,t){switch(t){case Float32Array:return e.DT_FLOAT32;case Int8Array:return e.DT_INT8;case Int16Array:return e.DT_INT16;case Int32Array:return e.DT_INT32;case Uint8Array:return e.DT_UINT8;case Uint16Array:return e.DT_UINT16;case Uint32Array:return e.DT_UINT32;default:return e.DT_INVALID}}(this.draco,r),l=this.draco._malloc(o);try{var u=this.decoder.GetAttribute(e,t.attribute_index);this.decoder.GetAttributeDataArrayForAllPoints(e,u,a,o,l),i=new r(this.draco.HEAPF32.buffer,l,n).slice()}finally{this.draco._free(l)}return{value:i,size:s}}},{key:"_deduceAttributeName",value:function(e,t){for(var i=e.unique_id,r=0,s=Object.entries(t.extraAttributes||{});r<s.length;r++){var n=c(s[r],2),o=n[0];if(n[1]===i)return o}var a=e.attribute_type;for(var l in tM){if(this.draco[l]===a)return tM[l]}var u=t.attributeNameEntry||"name";return e.metadata[u]?e.metadata[u].string:"CUSTOM_ATTRIBUTE_".concat(i)}},{key:"_getTopLevelMetadata",value:function(e){var t=this.decoder.GetMetadata(e);return this._getDracoMetadata(t)}},{key:"_getAttributeMetadata",value:function(e,t){var i=this.decoder.GetAttributeMetadata(e,t);return this._getDracoMetadata(i)}},{key:"_getDracoMetadata",value:function(e){if(!e||!e.ptr)return{};for(var t={},i=this.metadataQuerier.NumEntries(e),r=0;r<i;r++){var s=this.metadataQuerier.GetEntryName(e,r);t[s]=this._getDracoMetadataField(e,s)}return t}},{key:"_getDracoMetadataField",value:function(e,t){var i=new this.draco.DracoInt32Array;try{this.metadataQuerier.GetIntEntryArray(e,t,i);var r=function(e){for(var t=e.size(),i=new Int32Array(t),r=0;r<t;r++)i[r]=e.GetValue(r);return i}(i);return{int:this.metadataQuerier.GetIntEntry(e,t),string:this.metadataQuerier.GetStringEntry(e,t),double:this.metadataQuerier.GetDoubleEntry(e,t),intArray:r}}finally{this.draco.destroy(i)}}},{key:"_disableAttributeTransforms",value:function(e){var t,i=e.quantizedAttributes,r=void 0===i?[]:i,s=e.octahedronAttributes,n=void 0===s?[]:s,o=A([].concat(h(r),h(n)));try{for(o.s();!(t=o.n()).done;){var a=t.value;this.decoder.SkipAttributeTransform(this.draco[a])}}catch(e){o.e(e)}finally{o.f()}}},{key:"_getQuantizationTransform",value:function(e,t){var i=this,r=t.quantizedAttributes,s=void 0===r?[]:r,n=e.attribute_type();if(s.map((function(e){return i.decoder[e]})).includes(n)){var o=new this.draco.AttributeQuantizationTransform;try{if(o.InitFromAttribute(e))return{quantization_bits:o.quantization_bits(),range:o.range(),min_values:new Float32Array([1,2,3]).map((function(e){return o.min_value(e)}))}}finally{this.draco.destroy(o)}}return null}},{key:"_getOctahedronTransform",value:function(e,t){var i=this,r=t.octahedronAttributes,s=void 0===r?[]:r,n=e.attribute_type();if(s.map((function(e){return i.decoder[e]})).includes(n)){var o=new this.draco.AttributeQuantizationTransform;try{if(o.InitFromAttribute(e))return{quantization_bits:o.quantization_bits()}}finally{this.draco.destroy(o)}}return null}}]),e}();var sM,nM="https://www.gstatic.com/draco/versioned/decoders/".concat("1.4.1","/draco_decoder.js"),oM="https://www.gstatic.com/draco/versioned/decoders/".concat("1.4.1","/draco_wasm_wrapper.js"),aM="https://www.gstatic.com/draco/versioned/decoders/".concat("1.4.1","/draco_decoder.wasm");function lM(e){return uM.apply(this,arguments)}function uM(){return(uM=u(a().mark((function e(t){var i;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return i=t.modules||{},sM=i.draco3d?sM||i.draco3d.createDecoderModule({}).then((function(e){return{draco:e}})):sM||AM(t),e.next=4,sM;case 4:return e.abrupt("return",e.sent);case 5:case"end":return e.stop()}}),e)})))).apply(this,arguments)}function AM(e){return cM.apply(this,arguments)}function cM(){return(cM=u(a().mark((function e(t){var i,r,s,n;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:e.t0=t.draco&&t.draco.decoderType,e.next="js"===e.t0?3:(e.t0,7);break;case 3:return e.next=5,Yb(nM,"draco",t);case 5:return i=e.sent,e.abrupt("break",21);case 7:return e.t1=Promise,e.next=10,Yb(oM,"draco",t);case 10:return e.t2=e.sent,e.next=13,Yb(aM,"draco",t);case 13:return e.t3=e.sent,e.t4=[e.t2,e.t3],e.next=17,e.t1.all.call(e.t1,e.t4);case 17:s=e.sent,n=c(s,2),i=n[0],r=n[1];case 21:return i=i||globalThis.DracoDecoderModule,e.next=24,hM(i,r);case 24:return e.abrupt("return",e.sent);case 25:case"end":return e.stop()}}),e)})))).apply(this,arguments)}function hM(e,t){var i={};return t&&(i.wasmBinary=t),new Promise((function(t){e(n(n({},i),{},{onModuleLoaded:function(e){return t({draco:e})}}))}))}var dM=n(n({},IC),{},{parse:function(e,t){return pM.apply(this,arguments)}});function pM(){return(pM=u(a().mark((function e(t,i){var r,s,n;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,lM(i);case 2:return r=e.sent,s=r.draco,n=new rM(s),e.prev=5,e.abrupt("return",n.parseSync(t,null==i?void 0:i.draco));case 7:return e.prev=7,n.destroy(),e.finish(7);case 10:case"end":return e.stop()}}),e,null,[[5,,7,10]])})))).apply(this,arguments)}function fM(e){var t={};for(var i in e){var r=e[i];if("indices"!==i){var s=vM(r);t[i]=s}}return t}function vM(e){var t=function(e){var t=e,i=1,r=0;e&&e.value&&(t=e.value,i=e.size||1);t&&(ArrayBuffer.isView(t)||(t=function(e,t){var i=arguments.length>2&&void 0!==arguments[2]&&arguments[2];if(!e)return null;if(Array.isArray(e))return new t(e);if(i&&!(e instanceof t))return new t(e);return e}(t,Float32Array)),r=t.length/i);return{buffer:t,size:i,count:r}}(e),i=t.buffer,r=t.size;return{value:i,size:r,byteOffset:0,count:t.count,type:nC(r),componentType:oC(i)}}function gM(){return(gM=u(a().mark((function e(t,i,r){var s,n,o,l,u,c;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(null!=i&&null!==(s=i.gltf)&&void 0!==s&&s.decompressMeshes){e.next=2;break}return e.abrupt("return");case 2:n=new AC(t),o=[],l=A(wM(n));try{for(l.s();!(u=l.n()).done;)c=u.value,n.getObjectExtension(c,"KHR_draco_mesh_compression")&&o.push(mM(n,c,i,r))}catch(e){l.e(e)}finally{l.f()}return e.next=8,Promise.all(o);case 8:n.removeExtension("KHR_draco_mesh_compression");case 9:case"end":return 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pE.apply(this,arguments)},options:{gltf:{normalize:!0,loadBuffers:!0,loadImages:!0,decompressMeshes:!0,postProcess:!0},log:console},deprecatedOptions:{fetchImages:"gltf.loadImages",createImages:"gltf.loadImages",decompress:"gltf.decompressMeshes",postProcess:"gltf.postProcess",gltf:{decompress:"gltf.decompressMeshes"}}};function pE(){return pE=u(a().mark((function e(t){var i,r,s,o,l,u=arguments;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return i=u.length>1&&void 0!==u[1]?u[1]:{},r=u.length>2?u[2]:void 0,(i=n(n({},dE.options),i)).gltf=n(n({},dE.options.gltf),i.gltf),s=i.byteOffset,o=void 0===s?0:s,l={},e.next=8,rE(l,t,o,i,r);case 8:return e.abrupt("return",e.sent);case 9:case"end":return e.stop()}}),e)}))),pE.apply(this,arguments)}var fE=function(){function e(t){x(this,e)}return C(e,[{key:"load",value:function(e,t,i,r,s,n,o){!function(e,t,i,r,s,n,o){var 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h=c;h.parent&&s[h.parent].type===h.type;)h=s[h.parent];(t[h.id]||(t[h.id]={numChildren:0,countChildren:0})).numChildren++,i[A.id]=h}}}return{metaObjectsMap:s,eachRootStats:t,eachChildRoot:i}}function gE(e){var t=e.lastIndexOf("/");return 0!==t?e.substring(0,t+1):""}function mE(e,t,i,r,s,n,o){var a=e.viewer.scene.canvas.spinner;a.processes++,Bx(i,dE,{baseUri:s.basePath}).then((function(i){var l={src:t,entityId:s.entityId,metaModelCorrections:r?vE(r):null,loadBuffer:s.loadBuffer,basePath:s.basePath,handlenode:s.handlenode,backfaces:!!s.backfaces,gltfData:i,scene:n.scene,plugin:e,sceneModel:n,numObjects:0,nodes:[],nextId:0,log:function(t){e.log(t)}};!function(e){var t=e.gltfData.textures;if(t)for(var i=0,r=t.length;i<r;i++)_E(e,t[i])}(l),function(e){var t=e.gltfData.materials;if(t)for(var i=0,r=t.length;i<r;i++){var s=t[i];s._textureSetId=yE(e,s),s._attributes=bE(e,s)}}(l),function(e){var t=e.gltfData,i=t.scene||t.scenes[0];if(!i)return void PE(e,"glTF has no default 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i={};t.normalTexture&&(i.normalTextureId=t.normalTexture.texture._textureId),t.occlusionTexture&&(i.occlusionTextureId=t.occlusionTexture.texture._textureId),t.emissiveTexture&&(i.emissiveTextureId=t.emissiveTexture.texture._textureId);var r=t.pbrMetallicRoughness;if(t.pbrMetallicRoughness){var s=t.pbrMetallicRoughness,n=s.baseColorTexture||s.colorTexture;n&&(n.texture?i.colorTextureId=n.texture._textureId:i.colorTextureId=e.gltfData.textures[n.index]._textureId),r.metallicRoughnessTexture&&(i.metallicRoughnessTextureId=r.metallicRoughnessTexture.texture._textureId)}var o=t.extensions;if(o){var a=o.KHR_materials_pbrSpecularGlossiness;if(a){a.specularTexture;var l=a.specularColorTexture;null!=l&&(i.colorTextureId=e.gltfData.textures[l.index]._textureId)}}return void 0!==i.normalTextureId||void 0!==i.occlusionTextureId||void 0!==i.emissiveTextureId||void 0!==i.colorTextureId||void 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0:h.primitive="points";break;case 1:case 2:case 3:h.primitive="lines";break;default:h.primitive=p?"triangles":"solid"}var f=c.attributes.POSITION;if(f){h.localPositions=f.value,h.positions=new Float64Array(h.localPositions.length),c.attributes.NORMAL&&(h.normals=c.attributes.NORMAL.value),c.attributes.TEXCOORD_0&&(h.uv=c.attributes.TEXCOORD_0.value),c.indices&&(h.indices=c.indices.value),re.transformPositions3(l,h.localPositions,h.positions);var v=re.vec3();je(h.positions,h.positions,v)&&(h.origin=v),n.createMesh(h),BE.push(h.id)}}}}if(t.children)for(var g=t.children,m=0,_=g.length;m<_;m++){xE(e,g[m],i+1,r)}if(e.entityId)0===i&&(n.createEntity({id:e.entityId,meshIds:BE,isObject:!0}),BE.length=0);else{var y=t.name;if((null!=y||0===i)&&BE.length>0){null==y&&e.log("Warning: 'name' properties not found on glTF scene nodes - will randomly-generate object IDs in XKT");var b=y;if(e.metaModelCorrections){var w=e.metaModelCorrections.eachChildRoot[b];if(w){var B=e.metaModelCorrections.eachRootStats[w.id];B.countChildren++,B.countChildren>=B.numChildren&&(n.createEntity({id:w.id,meshIds:BE,isObject:!0}),BE.length=0)}else{e.metaModelCorrections.metaObjectsMap[b]&&(n.createEntity({id:b,meshIds:BE,isObject:!0}),BE.length=0)}}else n.createEntity({id:b,meshIds:BE,isObject:!0}),BE.length=0}}}function PE(e,t){e.plugin.error(t)}var CE={DEFAULT:{}},ME=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,"GLTFLoader",e,s))._sceneModelLoader=new fE(b(r),s),r.dataSource=s.dataSource,r.objectDefaults=s.objectDefaults,r}return C(i,[{key:"dataSource",get:function(){return this._dataSource},set:function(e){this._dataSource=e||new Yh}},{key:"objectDefaults",get:function(){return this._objectDefaults},set:function(e){this._objectDefaults=e||CE}},{key:"load",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};t.id&&this.viewer.scene.components[t.id]&&(this.error("Component with this ID already exists in viewer: "+t.id+" - will autogenerate this ID"),delete t.id);var i=new Ph(this.viewer.scene,he.apply(t,{isModel:!0,dtxEnabled:t.dtxEnabled})),r=i.id;if(!t.src&&!t.gltf)return this.error("load() param expected: src or gltf"),i;if(t.metaModelSrc||t.metaModelJSON){var s=t.objectDefaults||this._objectDefaults||CE,n=function(n){var o;if(e.viewer.metaScene.createMetaModel(r,n,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes}),e.viewer.scene.canvas.spinner.processes--,t.includeTypes){o={};for(var a=0,l=t.includeTypes.length;a<l;a++)o[t.includeTypes[a]]=!0}if(t.excludeTypes){o||(o={});for(var u=0,A=t.excludeTypes.length;u<A;u++)o[t.excludeTypes[u]]=!0}t.readableGeometry=!1,t.handleGLTFNode=function(t,i,r){var n=i.name;if(!n)return!0;var o=n,a=e.viewer.metaScene.metaObjects[o],l=(a?a.type:"DEFAULT")||"DEFAULT";r.createEntity={id:o,isObject:!0};var u=s[l];return u&&(!1===u.visible&&(r.createEntity.visible=!1),u.colorize&&(r.createEntity.colorize=u.colorize),!1===u.pickable&&(r.createEntity.pickable=!1),void 0!==u.opacity&&null!==u.opacity&&(r.createEntity.opacity=u.opacity)),!0},t.src?e._sceneModelLoader.load(e,t.src,n,t,i):e._sceneModelLoader.parse(e,t.gltf,n,t,i)};if(t.metaModelSrc){var o=t.metaModelSrc;this.viewer.scene.canvas.spinner.processes++,this._dataSource.getMetaModel(o,(function(t){e.viewer.scene.canvas.spinner.processes--,n(t)}),(function(t){e.error("load(): Failed to load model metadata for model '".concat(r," from  '").concat(o,"' - ").concat(t)),e.viewer.scene.canvas.spinner.processes--}))}else t.metaModelJSON&&n(t.metaModelJSON)}else t.handleGLTFNode=function(e,t,i){var r=t.name;if(!r)return!0;var s=r;return i.createEntity={id:s,isObject:!0},!0},t.src?this._sceneModelLoader.load(this,t.src,null,t,i):this._sceneModelLoader.parse(this,t.gltf,null,t,i);return i.once("destroyed",(function(){e.viewer.metaScene.destroyMetaModel(r)})),i}},{key:"destroy",value:function(){f(w(i.prototype),"destroy",this).call(this)}}]),i}();function EE(e,t){var i=arguments.length>2&&void 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c=[{yUp:"",label:"NavCube.front",boundaries:[[7,7,4,4]],dir:[0,0,-1],up:[0,1,0]},{label:"NavCube.back",boundaries:[[19,7,4,4]],dir:[0,0,1],up:[0,1,0]},{label:"NavCube.right",boundaries:[[13,7,4,4]],dir:[-1,0,0],up:[0,1,0]},{label:"NavCube.left",boundaries:[[1,7,4,4]],dir:[1,0,0],up:[0,1,0]},{label:"NavCube.top",boundaries:[[7,1,4,4]],dir:[0,-1,0],up:[0,0,-1]},{label:"NavCube.bottom",boundaries:[[7,13,4,4]],dir:[0,1,0],up:[0,0,1]},{boundaries:[[7,5,4,2]],dir:[0,-.7071,-.7071],up:[0,.7071,-.7071]},{boundaries:[[1,6,4,1],[6,1,1,4]],dir:[1,-1,0],up:[1,1,0]},{boundaries:[[7,0,4,1],[19,6,4,1]],dir:[0,-.7071,.7071],up:[0,.7071,.7071]},{boundaries:[[13,6,4,1],[11,1,1,4]],dir:[-1,-1,0],up:[-1,1,0]},{boundaries:[[7,11,4,2]],dir:[0,1,-1],up:[0,1,1]},{boundaries:[[1,11,4,1],[6,13,1,4]],dir:[1,1,0],up:[-1,1,0]},{boundaries:[[7,17,4,1],[19,11,4,1]],dir:[0,1,1],up:[0,1,-1]},{boundaries:[[13,11,4,1],[11,13,1,4]],dir:[-1,1,0],up:[1,1,0]},{boundaries:[[5,7,2,4]],dir:[1,0,-1],up:[0,1,0]},{boundaries:[[11,7,2,4]],dir:[-1,0,-1],up:[0,1,0]},{boundaries:[[17,7,2,4]],dir:[-1,0,1],up:[0,1,0]},{boundaries:[[0,7,1,4],[23,7,1,4]],dir:[1,0,1],up:[0,1,0]},{boundaries:[[5,11,2,2]],dir:[.5,.7071,-.5],up:[-.5,.7071,.5]},{boundaries:[[23,11,1,1],[6,17,1,1],[0,11,1,1]],dir:[.5,.7071,.5],up:[-.5,.7071,-.5]},{boundaries:[[5,5,2,2]],dir:[.5,-.7071,-.5],up:[.5,.7071,-.5]},{boundaries:[[11,17,1,1],[17,11,2,1]],dir:[-.5,.7071,.5],up:[.5,.7071,-.5]},{boundaries:[[17,6,2,1],[11,0,1,1]],dir:[-.5,-.7071,.5],up:[-.5,.7071,.5]},{boundaries:[[11,11,2,2]],dir:[-.5,.7071,-.5],up:[.5,.7071,.5]},{boundaries:[[0,6,1,1],[6,0,1,1],[23,6,1,1]],dir:[.5,-.7071,.5],up:[.5,.7071,.5]},{boundaries:[[11,5,2,2]],dir:[-.5,-.7071,-.5],up:[-.5,.7071,-.5]}],h=0,d=A.length;h<d;h++)re.normalizeVec3(A[h].dir,A[h].dir),re.normalizeVec3(A[h].up,A[h].up);for(var p=0,f=c.length;p<f;p++)re.normalizeVec3(c[p].dir,c[p].dir),re.normalizeVec3(c[p].up,c[p].up);var v=c;this._textureCanvas=document.createElement("canvas"),this._textureCanvas.width=a,this._textureCanvas.height=o,this._textureCanvas.style.width=a+"px",this._textureCanvas.style.height=o+"px",this._textureCanvas.style.padding="0",this._textureCanvas.style.margin="0",this._textureCanvas.style.top="0",this._textureCanvas.style.background=r,this._textureCanvas.style.position="absolute",this._textureCanvas.style.opacity="1.0",this._textureCanvas.style.visibility="hidden",this._textureCanvas.style["z-index"]=2e6;var g=document.getElementsByTagName("body")[0];g.appendChild(this._textureCanvas);var m=this._textureCanvas.getContext("2d"),_=!1;function y(){for(var e=0,i=u.length;e<i;e++){var o=u[e],a=o.boundary,A=Math.round(a[0]*l),c=Math.round(a[1]*l),h=Math.round(a[2]*l),d=Math.round(a[3]*l);m.fillStyle=o.color,m.fillRect(A,c,h,d)}for(var p=0,f=v.length;p<f;p++){for(var g=void 0,_=void 0,y=void 0,b=void 0,w=v[p],B=w.boundaries,P=0,C=B.length;P<C;P++){var M=B[P];g=Math.round(M[0]*l),_=Math.round(M[1]*l),y=Math.round(M[2]*l),b=Math.round(M[3]*l),w.highlighted&&(m.fillStyle=w.highlighted?s:w.color||r,m.fillRect(g,_,y,b))}if(w.label){m.fillStyle=n,m.font="60px sans-serif",m.textAlign="center";var E=g+.5*y,F=_+.7*b;m.fillText(x(w.label),E,F,80)}}t.glRedraw()}var b,w,B,x=(b={"NavCube.front":"NavCube.front","NavCube.back":"NavCube.back","NavCube.right":"NavCube.right","NavCube.left":"NavCube.left","NavCube.top":"NavCube.top","NavCube.bottom":"NavCube.bottom"},w={"NavCube.front":"NavCube.front","NavCube.back":"NavCube.back","NavCube.right":"NavCube.right","NavCube.left":"NavCube.left","NavCube.top":"NavCube.top","NavCube.bottom":"NavCube.bottom"},B={"NavCube.front":"FRONT","NavCube.back":"BACK","NavCube.right":"RIGHT","NavCube.left":"LEFT","NavCube.top":"TOP","NavCube.bottom":"BOTTOM"},function(t){var i=_?w:b,r=i?i[t]:null;return r?e.localeService.translate(r)||B[r]||r:t});this.setZUp=function(){_=!0,v=A,this.clear()},this.setYUp=function(){_=!1,v=c,this.clear()},this.clear=function(){m.fillStyle=r,m.fillRect(0,0,a,o);for(var e=0,t=v.length;e<t;e++){v[e].highlighted=!1}y()},this.getArea=function(e){for(var t=e[0]*a,i=o-e[1]*o,r=0,s=v.length;r<s;r++)for(var n=v[r].boundaries,u=0,A=n.length;u<A;u++){var c=n[u];if(t>=c[0]*l&&t<=(c[0]+c[2])*l&&i>=c[1]*l&&i<=(c[1]+c[3])*l)return r}return-1},this.setAreaHighlighted=function(e,t){var i=v[e];if(!i)throw"Area not found: "+e;i.highlighted=!!t,y()},this.getAreaDir=function(e){var t=v[e];if(!t)throw"Unknown area: "+e;return t.dir},this.getAreaUp=function(e){var t=v[e];if(!t)throw"Unknown area: "+e;return t.up},this.getImage=function(){return this._textureCanvas},this.destroy=function(){this._textureCanvas&&(this._textureCanvas.parentNode.removeChild(this._textureCanvas),this._textureCanvas=null)}}var FE=re.vec3(),kE=re.vec3();re.mat4();var IE=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};x(this,i),r=t.call(this,"NavCube",e,s),e.navCube=b(r);var n=!0;try{r._navCubeScene=new cr(e,{canvasId:s.canvasId,canvasElement:s.canvasElement,transparent:!0}),r._navCubeCanvas=r._navCubeScene.canvas.canvas,r._navCubeScene.input.keyboardEnabled=!1}catch(e){return r.error(e),y(r)}var o=r._navCubeScene;o.clearLights(),new Si(o,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new Si(o,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new Si(o,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),r._navCubeCamera=o.camera,r._navCubeCamera.ortho.scale=7,r._navCubeCamera.ortho.near=.1,r._navCubeCamera.ortho.far=2e3,o.edgeMaterial.edgeColor=[.2,.2,.2],o.edgeMaterial.edgeAlpha=.6,r._zUp=Boolean(e.camera.zUp);var a=b(r);r.setIsProjectNorth(s.isProjectNorth),r.setProjectNorthOffsetAngle(s.projectNorthOffsetAngle);var l,u=(l=re.mat4(),function(e,t,i){return re.identityMat4(l),re.rotationMat4v(e*a._projectNorthOffsetAngle*re.DEGTORAD,[0,1,0],l),re.transformVec3(l,t,i)});r._synchCamera=function(){var t=re.rotationMat4c(-90*re.DEGTORAD,1,0,0),i=re.vec3(),r=re.vec3(),s=re.vec3();return function(){var n=e.camera.eye,o=e.camera.look,l=e.camera.up;i=re.mulVec3Scalar(re.normalizeVec3(re.subVec3(n,o,i)),5),a._isProjectNorth&&a._projectNorthOffsetAngle&&(i=u(-1,i,FE),l=u(-1,l,kE)),a._zUp?(re.transformVec3(t,i,r),re.transformVec3(t,l,s),a._navCubeCamera.look=[0,0,0],a._navCubeCamera.eye=re.transformVec3(t,i,r),a._navCubeCamera.up=re.transformPoint3(t,l,s)):(a._navCubeCamera.look=[0,0,0],a._navCubeCamera.eye=i,a._navCubeCamera.up=l)}}(),r._cubeTextureCanvas=new EE(e,o,s),r._cubeSampler=new Jn(o,{image:r._cubeTextureCanvas.getImage(),flipY:!0,wrapS:1001,wrapT:1001}),r._cubeMesh=new gn(o,{geometry:new Wi(o,{primitive:"triangles",normals:[0,0,1,0,0,1,0,0,1,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1],positions:[1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,1,-1,-1,1,-1,-1,1,1,-1,1,1,-1,1,-1,-1,-1,-1,-1,-1,1,-1,-1,-1,1,-1,-1,1,-1,1,-1,-1,1,1,-1,-1,-1,-1,-1,-1,1,-1,1,1,-1],uv:[.5,.6666,.25,.6666,.25,.3333,.5,.3333,.5,.6666,.5,.3333,.75,.3333,.75,.6666,.5,.6666,.5,1,.25,1,.25,.6666,.25,.6666,0,.6666,0,.3333,.25,.3333,.25,0,.5,0,.5,.3333,.25,.3333,.75,.3333,1,.3333,1,.6666,.75,.6666],indices:[0,1,2,0,2,3,4,5,6,4,6,7,8,9,10,8,10,11,12,13,14,12,14,15,16,17,18,16,18,19,20,21,22,20,22,23]}),material:new Zi(o,{diffuse:[.4,.4,.4],specular:[.4,.4,.4],emissive:[.6,.6,.6],diffuseMap:r._cubeSampler,emissiveMap:r._cubeSampler}),visible:!!n,edges:!0}),r._shadow=!1===s.shadowVisible?null:new gn(o,{geometry:new Wi(o,_n({center:[0,0,0],radiusTop:.001,radiusBottom:1.4,height:.01,radialSegments:20,heightSegments:1,openEnded:!0})),material:new Zi(o,{diffuse:[0,0,0],specular:[0,0,0],emissive:[0,0,0],alpha:.5}),position:[0,-1.5,0],visible:!!n,pickable:!1,backfaces:!1}),r._onCameraMatrix=e.camera.on("matrix",r._synchCamera),r._onCameraWorldAxis=e.camera.on("worldAxis",(function(){e.camera.zUp?(r._zUp=!0,r._cubeTextureCanvas.setZUp(),r._repaint(),r._synchCamera()):e.camera.yUp&&(r._zUp=!1,r._cubeTextureCanvas.setYUp(),r._repaint(),r._synchCamera())})),r._onCameraFOV=e.camera.perspective.on("fov",(function(e){r._synchProjection&&(r._navCubeCamera.perspective.fov=e)})),r._onCameraProjection=e.camera.on("projection",(function(e){r._synchProjection&&(r._navCubeCamera.projection="ortho"===e||"perspective"===e?e:"perspective")}));var A=-1;function c(t,i){var r=(t-d)*-_,s=(i-p)*-_;e.camera.orbitYaw(r),e.camera.orbitPitch(-s),d=t,p=i}function h(e){var t=[0,0];if(e){for(var i=e.target,r=0,s=0;i.offsetParent;)r+=i.offsetLeft,s+=i.offsetTop,i=i.offsetParent;t[0]=e.pageX-r,t[1]=e.pageY-s}else e=window.event,t[0]=e.x,t[1]=e.y;return t}var d,p,f=null,v=null,g=!1,m=!1,_=.5;a._navCubeCanvas.addEventListener("mouseenter",a._onMouseEnter=function(e){m=!0}),a._navCubeCanvas.addEventListener("mouseleave",a._onMouseLeave=function(e){m=!1}),a._navCubeCanvas.addEventListener("mousedown",a._onMouseDown=function(e){if(1===e.which){f=e.x,v=e.y,d=e.clientX,p=e.clientY;var t=h(e),i=o.pick({canvasPos:t});g=!!i}}),document.addEventListener("mouseup",a._onMouseUp=function(e){if(1===e.which&&(g=!1,null!==f)){var t=h(e),i=o.pick({canvasPos:t,pickSurface:!0});if(i&&i.uv){var r=a._cubeTextureCanvas.getArea(i.uv);if(r>=0&&(document.body.style.cursor="pointer",A>=0&&(a._cubeTextureCanvas.setAreaHighlighted(A,!1),a._repaint(),A=-1),r>=0)){if(a._cubeTextureCanvas.setAreaHighlighted(r,!0),A=r,a._repaint(),e.x<f-3||e.x>f+3||e.y<v-3||e.y>v+3)return;var s=a._cubeTextureCanvas.getAreaDir(r);if(s){var n=a._cubeTextureCanvas.getAreaUp(r);a._isProjectNorth&&a._projectNorthOffsetAngle&&(s=u(1,s,FE),n=u(1,n,kE)),w(s,n,(function(){A>=0&&(a._cubeTextureCanvas.setAreaHighlighted(A,!1),a._repaint(),A=-1),document.body.style.cursor="pointer",A>=0&&(a._cubeTextureCanvas.setAreaHighlighted(A,!1),a._repaint(),A=-1),r>=0&&(a._cubeTextureCanvas.setAreaHighlighted(r,!1),A=-1,a._repaint())}))}}}}}),document.addEventListener("mousemove",a._onMouseMove=function(e){if(A>=0&&(a._cubeTextureCanvas.setAreaHighlighted(A,!1),a._repaint(),A=-1),1!==e.buttons||g){if(g){var t=e.clientX,i=e.clientY;return document.body.style.cursor="move",void c(t,i)}if(m){var r=h(e),s=o.pick({canvasPos:r,pickSurface:!0});if(s){if(s.uv){document.body.style.cursor="pointer";var n=a._cubeTextureCanvas.getArea(s.uv);if(n===A)return;A>=0&&a._cubeTextureCanvas.setAreaHighlighted(A,!1),n>=0&&(a._cubeTextureCanvas.setAreaHighlighted(n,!0),a._repaint(),A=n)}}else document.body.style.cursor="default",A>=0&&(a._cubeTextureCanvas.setAreaHighlighted(A,!1),a._repaint(),A=-1)}}});var w=function(){var t=re.vec3();return function(i,r,s){var n=a._fitVisible?e.scene.getAABB(e.scene.visibleObjectIds):e.scene.aabb,o=re.getAABB3Diag(n);re.getAABB3Center(n,t);var l=Math.abs(o/Math.tan(a._cameraFitFOV*re.DEGTORAD));e.cameraControl.pivotPos=t,a._cameraFly?e.cameraFlight.flyTo({look:t,eye:[t[0]-l*i[0],t[1]-l*i[1],t[2]-l*i[2]],up:r||[0,1,0],orthoScale:1.1*o,fitFOV:a._cameraFitFOV,duration:a._cameraFlyDuration},s):e.cameraFlight.jumpTo({look:t,eye:[t[0]-l*i[0],t[1]-l*i[1],t[2]-l*i[2]],up:r||[0,1,0],orthoScale:1.1*o,fitFOV:a._cameraFitFOV},s)}}();return r._onUpdated=e.localeService.on("updated",(function(){r._cubeTextureCanvas.clear(),r._repaint()})),r.setVisible(s.visible),r.setCameraFitFOV(s.cameraFitFOV),r.setCameraFly(s.cameraFly),r.setCameraFlyDuration(s.cameraFlyDuration),r.setFitVisible(s.fitVisible),r.setSynchProjection(s.synchProjection),r}return C(i,[{key:"send",value:function(e,t){if("language"===e)this._cubeTextureCanvas.clear(),this._repaint()}},{key:"_repaint",value:function(){var e=this._cubeTextureCanvas.getImage();this._cubeMesh.material.diffuseMap.image=e,this._cubeMesh.material.emissiveMap.image=e}},{key:"setVisible",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this._navCubeCanvas&&(this._cubeMesh.visible=e,this._shadow&&(this._shadow.visible=e),this._navCubeCanvas.style.visibility=e?"visible":"hidden")}},{key:"getVisible",value:function(){return!!this._navCubeCanvas&&this._cubeMesh.visible}},{key:"setFitVisible",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this._fitVisible=e}},{key:"getFitVisible",value:function(){return this._fitVisible}},{key:"setCameraFly",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this._cameraFly=e}},{key:"getCameraFly",value:function(){return this._cameraFly}},{key:"setCameraFitFOV",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:45;this._cameraFitFOV=e}},{key:"getCameraFitFOV",value:function(){return this._cameraFitFOV}},{key:"setCameraFlyDuration",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:.5;this._cameraFlyDuration=e}},{key:"getCameraFlyDuration",value:function(){return this._cameraFlyDuration}},{key:"setSynchProjection",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this._synchProjection=e}},{key:"getSynchProjection",value:function(){return this._synchProjection}},{key:"setIsProjectNorth",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this._isProjectNorth=e}},{key:"getIsProjectNorth",value:function(){return this._isProjectNorth}},{key:"setProjectNorthOffsetAngle",value:function(e){this._projectNorthOffsetAngle=e}},{key:"getProjectNorthOffsetAngle",value:function(){return this._projectNorthOffsetAngle}},{key:"destroy",value:function(){this._navCubeCanvas&&(this.viewer.localeService.off(this._onUpdated),this.viewer.camera.off(this._onCameraMatrix),this.viewer.camera.off(this._onCameraWorldAxis),this.viewer.camera.perspective.off(this._onCameraFOV),this.viewer.camera.off(this._onCameraProjection),this._navCubeCanvas.removeEventListener("mouseenter",this._onMouseEnter),this._navCubeCanvas.removeEventListener("mouseleave",this._onMouseLeave),this._navCubeCanvas.removeEventListener("mousedown",this._onMouseDown),document.removeEventListener("mousemove",this._onMouseMove),document.removeEventListener("mouseup",this._onMouseUp),this._navCubeCanvas=null,this._cubeTextureCanvas.destroy(),this._cubeTextureCanvas=null,this._onMouseEnter=null,this._onMouseLeave=null,this._onMouseDown=null,this._onMouseMove=null,this._onMouseUp=null),this._navCubeScene.destroy(),this._navCubeScene=null,this._cubeMesh=null,this._shadow=null,f(w(i.prototype),"destroy",this).call(this)}}]),i}(),DE=re.vec3(),SE=function(){function e(){x(this,e)}return C(e,[{key:"load",value:function(e,t){var i=e.scene.canvas.spinner;i.processes++,TE(e,t,(function(t){RE(e,t,(function(){NE(e,t),i.processes--,Be.scheduleTask((function(){e.fire("loaded",!0,!1)}))}))}))}},{key:"parse",value:function(e,t,i,r){if(t){var s=LE(e,t,null);i&&OE(e,i,r),NE(e,s),e.src=null,e.fire("loaded",!0,!1)}else this.warn("load() param expected: objText")}}]),e}(),TE=function(e,t,i){QE(t,(function(r){var s=LE(e,r,t);i(s)}),(function(t){e.error(t)}))},LE=function(){var e={vertex_pattern:/^v\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)/,normal_pattern:/^vn\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)/,uv_pattern:/^vt\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)/,face_vertex:/^f\s+(-?\d+)\s+(-?\d+)\s+(-?\d+)(?:\s+(-?\d+))?/,face_vertex_uv:/^f\s+(-?\d+)\/(-?\d+)\s+(-?\d+)\/(-?\d+)\s+(-?\d+)\/(-?\d+)(?:\s+(-?\d+)\/(-?\d+))?/,face_vertex_uv_normal:/^f\s+(-?\d+)\/(-?\d+)\/(-?\d+)\s+(-?\d+)\/(-?\d+)\/(-?\d+)\s+(-?\d+)\/(-?\d+)\/(-?\d+)(?:\s+(-?\d+)\/(-?\d+)\/(-?\d+))?/,face_vertex_normal:/^f\s+(-?\d+)\/\/(-?\d+)\s+(-?\d+)\/\/(-?\d+)\s+(-?\d+)\/\/(-?\d+)(?:\s+(-?\d+)\/\/(-?\d+))?/,object_pattern:/^[og]\s*(.+)?/,smoothing_pattern:/^s\s+(\d+|on|off)/,material_library_pattern:/^mtllib /,material_use_pattern:/^usemtl /};return function(r,s,n){var o={src:n=n||"",basePath:t(n),objects:[],object:{},positions:[],normals:[],uv:[],materialLibraries:{}};i(o,"",!1),-1!==s.indexOf("\r\n")&&(s=s.replace("\r\n","\n"));for(var a=s.split("\n"),l="",u="",A="",d=[],p="function"==typeof"".trimLeft,f=0,v=a.length;f<v;f++)if(l=a[f],0!==(l=p?l.trimLeft():l.trim()).length&&"#"!==(u=l.charAt(0)))if("v"===u)if(" "===(A=l.charAt(1))&&null!==(d=e.vertex_pattern.exec(l)))o.positions.push(parseFloat(d[1]),parseFloat(d[2]),parseFloat(d[3]));else if("n"===A&&null!==(d=e.normal_pattern.exec(l)))o.normals.push(parseFloat(d[1]),parseFloat(d[2]),parseFloat(d[3]));else{if("t"!==A||null===(d=e.uv_pattern.exec(l)))return void r.error("Unexpected vertex/normal/uv line: '"+l+"'");o.uv.push(parseFloat(d[1]),parseFloat(d[2]))}else if("f"===u)if(null!==(d=e.face_vertex_uv_normal.exec(l)))c(o,d[1],d[4],d[7],d[10],d[2],d[5],d[8],d[11],d[3],d[6],d[9],d[12]);else if(null!==(d=e.face_vertex_uv.exec(l)))c(o,d[1],d[3],d[5],d[7],d[2],d[4],d[6],d[8]);else if(null!==(d=e.face_vertex_normal.exec(l)))c(o,d[1],d[3],d[5],d[7],void 0,void 0,void 0,void 0,d[2],d[4],d[6],d[8]);else{if(null===(d=e.face_vertex.exec(l)))return void r.error("Unexpected face line: '"+l+"'");c(o,d[1],d[2],d[3],d[4])}else if("l"===u){var g=l.substring(1).trim().split(" "),m=[],_=[];if(-1===l.indexOf("/"))m=g;else for(var y=0,b=g.length;y<b;y++){var w=g[y].split("/");""!==w[0]&&m.push(w[0]),""!==w[1]&&_.push(w[1])}h(o,m,_)}else if(null!==(d=e.object_pattern.exec(l))){i(o,B=d[0].substr(1).trim(),!0)}else if(e.material_use_pattern.test(l)){var B=l.substring(7).trim();o.object.material.id=B}else if(e.material_library_pattern.test(l))o.materialLibraries[l.substring(7).trim()]=!0;else{if(null===(d=e.smoothing_pattern.exec(l))){if("\0"===l)continue;return void r.error("Unexpected line: '"+l+"'")}var x=d[1].trim().toLowerCase();o.object.material.smooth="1"===x||"on"===x}return o};function t(e){var t=e.lastIndexOf("/");return-1===t?e:e.substring(0,t+1)}function i(e,t,i){if(e.object&&!1===e.object.fromDeclaration)return e.object.id=t,void(e.object.fromDeclaration=!1!==i);e.object={id:t||"",geometry:{positions:[],normals:[],uv:[]},material:{id:"",smooth:!0},fromDeclaration:!1!==i},e.objects.push(e.object)}function r(e,t){var i=parseInt(e,10);return 3*(i>=0?i-1:i+t/3)}function s(e,t){var i=parseInt(e,10);return 3*(i>=0?i-1:i+t/3)}function n(e,t){var i=parseInt(e,10);return 2*(i>=0?i-1:i+t/2)}function o(e,t,i,r){var s=e.positions,n=e.object.geometry.positions;n.push(s[t+0]),n.push(s[t+1]),n.push(s[t+2]),n.push(s[i+0]),n.push(s[i+1]),n.push(s[i+2]),n.push(s[r+0]),n.push(s[r+1]),n.push(s[r+2])}function a(e,t){var i=e.positions,r=e.object.geometry.positions;r.push(i[t+0]),r.push(i[t+1]),r.push(i[t+2])}function l(e,t,i,r){var s=e.normals,n=e.object.geometry.normals;n.push(s[t+0]),n.push(s[t+1]),n.push(s[t+2]),n.push(s[i+0]),n.push(s[i+1]),n.push(s[i+2]),n.push(s[r+0]),n.push(s[r+1]),n.push(s[r+2])}function u(e,t,i,r){var s=e.uv,n=e.object.geometry.uv;n.push(s[t+0]),n.push(s[t+1]),n.push(s[i+0]),n.push(s[i+1]),n.push(s[r+0]),n.push(s[r+1])}function A(e,t){var i=e.uv,r=e.object.geometry.uv;r.push(i[t+0]),r.push(i[t+1])}function c(e,t,i,a,A,c,h,d,p,f,v,g,m){var _,y=e.positions.length,b=r(t,y),w=r(i,y),B=r(a,y);if(void 0===A?o(e,b,w,B):(o(e,b,w,_=r(A,y)),o(e,w,B,_)),void 0!==c){var x=e.uv.length;b=n(c,x),w=n(h,x),B=n(d,x),void 0===A?u(e,b,w,B):(u(e,b,w,_=n(p,x)),u(e,w,B,_))}if(void 0!==f){var P=e.normals.length;b=s(f,P),w=f===v?b:s(v,P),B=f===g?b:s(g,P),void 0===A?l(e,b,w,B):(l(e,b,w,_=s(m,P)),l(e,w,B,_))}}function h(e,t,i){e.object.geometry.type="Line";for(var s=e.positions.length,o=e.uv.length,l=0,u=t.length;l<u;l++)a(e,r(t[l],s));for(var c=0,h=i.length;c<h;c++)A(e,n(i[c],o))}}();function RE(e,t,i){for(var r=t.basePath,s=Object.keys(t.materialLibraries),n=s.length,o=0,a=n;o<a;o++)UE(e,r,r+s[o],(function(){0==--n&&i()}))}var UE=function(e,t,i,r){QE(i,(function(i){OE(e,i,t),r()}),(function(t){e.error(t),r()}))},OE=function(){var e=/\s+/;return function(e,s,n){var o,a,l,u,A,c=s.split("\n"),h={id:"Default"},d=!1;n=n||"";for(var p=0;p<c.length;p++)if(0!==(o=c[p].trim()).length&&"#"!==o.charAt(0))switch(l=(l=(a=o.indexOf(" "))>=0?o.substring(0,a):o).toLowerCase(),u=(u=a>=0?o.substring(a+1):"").trim(),l.toLowerCase()){case"newmtl":i(e,h),h={id:u},d=!0;break;case"ka":h.ambient=r(u);break;case"kd":h.diffuse=r(u);break;case"ks":h.specular=r(u);break;case"map_kd":h.diffuseMap||(h.diffuseMap=t(e,n,u,"sRGB"));break;case"map_ks":h.specularMap||(h.specularMap=t(e,n,u,"linear"));break;case"map_bump":case"bump":h.normalMap||(h.normalMap=t(e,n,u));break;case"ns":h.shininess=parseFloat(u);break;case"d":(A=parseFloat(u))<1&&(h.alpha=A,h.alphaMode="blend");break;case"tr":(A=parseFloat(u))>0&&(h.alpha=1-A,h.alphaMode="blend")}d&&i(e,h)};function t(e,t,i,r){var s={},n=i.split(/\s+/),o=n.indexOf("-bm");return o>=0&&n.splice(o,2),(o=n.indexOf("-s"))>=0&&(s.scale=[parseFloat(n[o+1]),parseFloat(n[o+2])],n.splice(o,4)),(o=n.indexOf("-o"))>=0&&(s.translate=[parseFloat(n[o+1]),parseFloat(n[o+2])],n.splice(o,4)),s.src=t+n.join(" ").trim(),s.flipY=!0,s.encoding=r||"linear",new Jn(e,s).id}function i(e,t){new Zi(e,t)}function r(t){var i=t.split(e,3);return[parseFloat(i[0]),parseFloat(i[1]),parseFloat(i[2])]}}();function NE(e,t){for(var i=0,r=t.objects.length;i<r;i++){var s=t.objects[i],n=s.geometry;if(n.type,0!==n.positions.length){var o={primitive:"triangles",compressGeometry:!1};o.positions=n.positions,n.normals.length>0&&(o.normals=n.normals),n.uv.length>0&&(o.uv=n.uv);for(var a=new Array(o.positions.length/3),l=0;l<a.length;l++)a[l]=l;o.indices=a;var u=DE;je(n.positions,n.positions,u);var A,c=new Wi(e,o),h=s.material.id;h&&""!==h?(A=e.scene.components[h])||e.error("Material not found: "+h):A=new Zi(e,{diffuse:[.6,.6,.6],backfaces:!0});var d=new gn(e,{id:e.id+"#"+s.id,origin:0!==u[0]||0!==u[1]||0!==u[2]?u:null,isObject:!0,geometry:c,material:A,pickable:!0});e.addChild(d)}}}function QE(e,t,i){var r=new XMLHttpRequest;r.open("GET",e,!0),r.addEventListener("load",(function(e){var r=e.target.response;200===this.status?t&&t(r):0===this.status?(console.warn("loadFile: HTTP Status 0 received."),t&&t(r)):i&&i(e)}),!1),r.addEventListener("error",(function(e){i&&i(e)}),!1),r.send(null)}var VE=function(e){g(i,Ue);var t=_(i);function i(e,r){var s;return x(this,i),(s=t.call(this,"OBJLoader",e,r))._sceneGraphLoader=new SE,s}return C(i,[{key:"load",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};t.id&&this.viewer.scene.components[t.id]&&(this.error("Component with this ID already exists in viewer: "+t.id+" - will autogenerate this ID"),delete t.id);var i=new Tn(this.viewer.scene,he.apply(t,{isModel:!0})),r=i.id,s=t.src;if(!s)return this.error("load() param expected: src"),i;if(t.metaModelSrc){var n=t.metaModelSrc;he.loadJSON(n,(function(n){e.viewer.metaScene.createMetaModel(r,n),e._sceneGraphLoader.load(i,s,t)}),(function(t){e.error("load(): Failed to load model modelMetadata for model '".concat(r," from  '").concat(n,"' - ").concat(t))}))}else this._sceneGraphLoader.load(i,s,t);return i.once("destroyed",(function(){e.viewer.metaScene.destroyMetaModel(r)})),i}},{key:"destroy",value:function(){f(w(i.prototype),"destroy",this).call(this)}}]),i}(),HE=new Float64Array([0,0,1]),jE=new Float64Array(4),GE=function(){function e(t){x(this,e),this.id=null,this._viewer=t.viewer,this._visible=!1,this._pos=re.vec3(),this._origin=re.vec3(),this._rtcPos=re.vec3(),this._baseDir=re.vec3(),this._rootNode=null,this._displayMeshes=null,this._affordanceMeshes=null,this._ignoreNextSectionPlaneDirUpdate=!1,this._createNodes(),this._bindEvents()}return C(e,[{key:"_setSectionPlane",value:function(e){var t=this;this._sectionPlane&&(this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._onSectionPlanePos=null,this._onSectionPlaneDir=null,this._sectionPlane=null),e&&(this.id=e.id,this._setPos(e.pos),this._setDir(e.dir),this._sectionPlane=e,this._onSectionPlanePos=e.on("pos",(function(){t._setPos(t._sectionPlane.pos)})),this._onSectionPlaneDir=e.on("dir",(function(){t._ignoreNextSectionPlaneDirUpdate?t._ignoreNextSectionPlaneDirUpdate=!1:t._setDir(t._sectionPlane.dir)})))}},{key:"sectionPlane",get:function(){return this._sectionPlane}},{key:"_setPos",value:function(e){this._pos.set(e),He(this._pos,this._origin,this._rtcPos),this._rootNode.origin=this._origin,this._rootNode.position=this._rtcPos}},{key:"_setDir",value:function(e){this._baseDir.set(e),this._rootNode.quaternion=re.vec3PairToQuaternion(HE,e,jE)}},{key:"_setSectionPlaneDir",value:function(e){this._sectionPlane&&(this._ignoreNextSectionPlaneDirUpdate=!0,this._sectionPlane.dir=e)}},{key:"setVisible",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];if(this._visible!==e){var t;for(t in this._visible=e,this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].visible=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].visible=e)}}},{key:"getVisible",value:function(){return this._visible}},{key:"setCulled",value:function(e){var t;for(t in this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].culled=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].culled=e)}},{key:"_createNodes",value:function(){var e=!1,t=this._viewer.scene,i=.01;this._rootNode=new Tn(t,{position:[0,0,0],scale:[5,5,5],isObject:!1});var r,s,n=this._rootNode,o={arrowHead:new Wi(n,_n({radiusTop:.001,radiusBottom:.07,radialSegments:32,heightSegments:1,height:.2,openEnded:!1})),arrowHeadBig:new Wi(n,_n({radiusTop:.001,radiusBottom:.09,radialSegments:32,heightSegments:1,height:.25,openEnded:!1})),arrowHeadHandle:new Wi(n,_n({radiusTop:.09,radiusBottom:.09,radialSegments:8,heightSegments:1,height:.37,openEnded:!1})),curve:new Wi(n,lo({radius:.8,tube:i,radialSegments:64,tubeSegments:14,arc:2*Math.PI/4})),curveHandle:new Wi(n,lo({radius:.8,tube:.06,radialSegments:64,tubeSegments:14,arc:2*Math.PI/4})),hoop:new Wi(n,lo({radius:.8,tube:i,radialSegments:64,tubeSegments:8,arc:2*Math.PI})),axis:new Wi(n,_n({radiusTop:i,radiusBottom:i,radialSegments:20,heightSegments:1,height:1,openEnded:!1})),axisHandle:new Wi(n,_n({radiusTop:.08,radiusBottom:.08,radialSegments:20,heightSegments:1,height:1,openEnded:!1}))},a={pickable:new Zi(n,{diffuse:[1,1,0],alpha:0,alphaMode:"blend"}),red:new Zi(n,{diffuse:[1,0,0],emissive:[1,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightRed:new $i(n,{edges:!1,fill:!0,fillColor:[1,0,0],fillAlpha:.6}),green:new Zi(n,{diffuse:[0,1,0],emissive:[0,1,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightGreen:new $i(n,{edges:!1,fill:!0,fillColor:[0,1,0],fillAlpha:.6}),blue:new Zi(n,{diffuse:[0,0,1],emissive:[0,0,1],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightBlue:new $i(n,{edges:!1,fill:!0,fillColor:[0,0,1],fillAlpha:.2}),center:new Zi(n,{diffuse:[0,0,0],emissive:[0,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80}),highlightBall:new $i(n,{edges:!1,fill:!0,fillColor:[.5,.5,.5],fillAlpha:.5,vertices:!1}),highlightPlane:new $i(n,{edges:!0,edgeWidth:3,fill:!1,fillColor:[.5,.5,.5],fillAlpha:.5,vertices:!1})};this._displayMeshes={plane:n.addChild(new gn(n,{geometry:new Wi(n,{primitive:"triangles",positions:[.5,.5,0,.5,-.5,0,-.5,-.5,0,-.5,.5,0,.5,.5,-0,.5,-.5,-0,-.5,-.5,-0,-.5,.5,-0],indices:[0,1,2,2,3,0]}),material:new Zi(n,{emissive:[0,0,0],diffuse:[0,0,0],backfaces:!0}),opacity:.6,ghosted:!0,ghostMaterial:new $i(n,{edges:!1,filled:!0,fillColor:[1,1,0],edgeColor:[0,0,0],fillAlpha:.1,backfaces:!0}),pickable:!1,collidable:!0,clippable:!1,visible:!1,scale:[2.4,2.4,1],isObject:!1}),e),planeFrame:n.addChild(new gn(n,{geometry:new Wi(n,lo({center:[0,0,0],radius:1.7,tube:.02,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new Zi(n,{emissive:[0,0,0],diffuse:[0,0,0],specular:[0,0,0],shininess:0}),highlightMaterial:new $i(n,{edges:!1,edgeColor:[0,0,0],filled:!0,fillColor:[.8,.8,.8],fillAlpha:1}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,.1],rotation:[0,0,45],isObject:!1}),e),xCurve:n.addChild(new gn(n,{geometry:o.curve,material:a.red,matrix:(r=re.rotationMat4v(90*re.DEGTORAD,[0,1,0],re.identityMat4()),s=re.rotationMat4v(270*re.DEGTORAD,[1,0,0],re.identityMat4()),re.mulMat4(s,r,re.identityMat4())),pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1,isObject:!1}),e),xCurveHandle:n.addChild(new gn(n,{geometry:o.curveHandle,material:a.pickable,matrix:function(){var e=re.rotationMat4v(90*re.DEGTORAD,[0,1,0],re.identityMat4()),t=re.rotationMat4v(270*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,backfaces:!0,visible:!1,isObject:!1}),e),xCurveArrow1:n.addChild(new gn(n,{geometry:o.arrowHead,material:a.red,matrix:function(){var e=re.translateMat4c(0,-.07,-.8,re.identityMat4()),t=re.scaleMat4v([.6,.6,.6],re.identityMat4()),i=re.rotationMat4v(0*re.DEGTORAD,[0,0,1],re.identityMat4());return re.mulMat4(re.mulMat4(e,t,re.identityMat4()),i,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),xCurveArrow2:n.addChild(new gn(n,{geometry:o.arrowHead,material:a.red,matrix:function(){var e=re.translateMat4c(0,-.8,-.07,re.identityMat4()),t=re.scaleMat4v([.6,.6,.6],re.identityMat4()),i=re.rotationMat4v(90*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(re.mulMat4(e,t,re.identityMat4()),i,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yCurve:n.addChild(new gn(n,{geometry:o.curve,material:a.green,rotation:[-90,0,0],pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1,isObject:!1}),e),yCurveHandle:n.addChild(new gn(n,{geometry:o.curveHandle,material:a.pickable,rotation:[-90,0,0],pickable:!0,collidable:!0,clippable:!1,backfaces:!0,visible:!1,isObject:!1}),e),yCurveArrow1:n.addChild(new gn(n,{geometry:o.arrowHead,material:a.green,matrix:function(){var e=re.translateMat4c(.07,0,-.8,re.identityMat4()),t=re.scaleMat4v([.6,.6,.6],re.identityMat4()),i=re.rotationMat4v(90*re.DEGTORAD,[0,0,1],re.identityMat4());return re.mulMat4(re.mulMat4(e,t,re.identityMat4()),i,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yCurveArrow2:n.addChild(new gn(n,{geometry:o.arrowHead,material:a.green,matrix:function(){var e=re.translateMat4c(.8,0,-.07,re.identityMat4()),t=re.scaleMat4v([.6,.6,.6],re.identityMat4()),i=re.rotationMat4v(90*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(re.mulMat4(e,t,re.identityMat4()),i,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zCurve:n.addChild(new gn(n,{geometry:o.curve,material:a.blue,matrix:re.rotationMat4v(180*re.DEGTORAD,[1,0,0],re.identityMat4()),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zCurveHandle:n.addChild(new gn(n,{geometry:o.curveHandle,material:a.pickable,matrix:re.rotationMat4v(180*re.DEGTORAD,[1,0,0],re.identityMat4()),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zCurveCurveArrow1:n.addChild(new gn(n,{geometry:o.arrowHead,material:a.blue,matrix:function(){var e=re.translateMat4c(.8,-.07,0,re.identityMat4()),t=re.scaleMat4v([.6,.6,.6],re.identityMat4());return re.mulMat4(e,t,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zCurveArrow2:n.addChild(new gn(n,{geometry:o.arrowHead,material:a.blue,matrix:function(){var e=re.translateMat4c(.05,-.8,0,re.identityMat4()),t=re.scaleMat4v([.6,.6,.6],re.identityMat4()),i=re.rotationMat4v(90*re.DEGTORAD,[0,0,1],re.identityMat4());return re.mulMat4(re.mulMat4(e,t,re.identityMat4()),i,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),center:n.addChild(new gn(n,{geometry:new Wi(n,yn({radius:.05})),material:a.center,pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),xAxisArrow:n.addChild(new gn(n,{geometry:o.arrowHead,material:a.red,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[0,0,1],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),xAxisArrowHandle:n.addChild(new gn(n,{geometry:o.arrowHeadHandle,material:a.pickable,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[0,0,1],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),xAxis:n.addChild(new gn(n,{geometry:o.axis,material:a.red,matrix:function(){var e=re.translateMat4c(0,.5,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[0,0,1],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),xAxisHandle:n.addChild(new gn(n,{geometry:o.axisHandle,material:a.pickable,matrix:function(){var e=re.translateMat4c(0,.5,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[0,0,1],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yAxisArrow:n.addChild(new gn(n,{geometry:o.arrowHead,material:a.green,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(180*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yAxisArrowHandle:n.addChild(new gn(n,{geometry:o.arrowHeadHandle,material:a.pickable,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(180*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,opacity:.2,isObject:!1}),e),yShaft:n.addChild(new gn(n,{geometry:o.axis,material:a.green,position:[0,-.5,0],pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yShaftHandle:n.addChild(new gn(n,{geometry:o.axisHandle,material:a.pickable,position:[0,-.5,0],pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zAxisArrow:n.addChild(new gn(n,{geometry:o.arrowHead,material:a.blue,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[.8,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zAxisArrowHandle:n.addChild(new gn(n,{geometry:o.arrowHeadHandle,material:a.pickable,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[.8,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zShaft:n.addChild(new gn(n,{geometry:o.axis,material:a.blue,matrix:function(){var e=re.translateMat4c(0,.5,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),clippable:!1,pickable:!1,collidable:!0,visible:!1,isObject:!1}),e),zAxisHandle:n.addChild(new gn(n,{geometry:o.axisHandle,material:a.pickable,matrix:function(){var e=re.translateMat4c(0,.5,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),clippable:!1,pickable:!0,collidable:!0,visible:!1,isObject:!1}),e)},this._affordanceMeshes={planeFrame:n.addChild(new gn(n,{geometry:new Wi(n,lo({center:[0,0,0],radius:2,tube:i,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new Zi(n,{ambient:[1,1,1],diffuse:[0,0,0],emissive:[1,1,0]}),highlighted:!0,highlightMaterial:new $i(n,{edges:!1,filled:!0,fillColor:[1,1,0],fillAlpha:1}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,1],rotation:[0,0,45],isObject:!1}),e),xHoop:n.addChild(new gn(n,{geometry:o.hoop,material:a.red,highlighted:!0,highlightMaterial:a.highlightRed,matrix:function(){var e=re.rotationMat4v(90*re.DEGTORAD,[0,1,0],re.identityMat4()),t=re.rotationMat4v(270*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yHoop:n.addChild(new gn(n,{geometry:o.hoop,material:a.green,highlighted:!0,highlightMaterial:a.highlightGreen,rotation:[-90,0,0],pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zHoop:n.addChild(new gn(n,{geometry:o.hoop,material:a.blue,highlighted:!0,highlightMaterial:a.highlightBlue,matrix:re.rotationMat4v(180*re.DEGTORAD,[1,0,0],re.identityMat4()),pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1,isObject:!1}),e),xAxisArrow:n.addChild(new gn(n,{geometry:o.arrowHeadBig,material:a.red,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[0,0,1],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yAxisArrow:n.addChild(new gn(n,{geometry:o.arrowHeadBig,material:a.green,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(180*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zAxisArrow:n.addChild(new gn(n,{geometry:o.arrowHeadBig,material:a.blue,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[.8,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e)}}},{key:"_bindEvents",value:function(){var e=this,t=this,i=!1,r=-1,s=0,n=1,o=2,a=3,l=4,u=5,A=this._rootNode,c=null,h=null,d=re.vec2(),p=re.vec3([1,0,0]),f=re.vec3([0,1,0]),v=re.vec3([0,0,1]),g=this._viewer.scene.canvas.canvas,m=this._viewer.camera,_=this._viewer.scene,y=re.vec3([0,0,0]),b=-1;this._onCameraViewMatrix=_.camera.on("viewMatrix",(function(){})),this._onCameraProjMatrix=_.camera.on("projMatrix",(function(){})),this._onSceneTick=_.on("tick",(function(){var t=Math.abs(re.lenVec3(re.subVec3(_.camera.eye,e._pos,y)));if(t!==b&&"perspective"===m.projection){var i=.07*(Math.tan(m.perspective.fov*re.DEGTORAD)*t);A.scale=[i,i,i],b=t}if("ortho"===m.projection){var r=m.ortho.scale/10;A.scale=[r,r,r],b=t}}));var w,B,x,P,C,M=function(){var e=new Float64Array(2);return function(t){if(t){for(var i=t.target,r=0,s=0;i.offsetParent;)r+=i.offsetLeft,s+=i.offsetTop,i=i.offsetParent;e[0]=t.pageX-r,e[1]=t.pageY-s}else t=window.event,e[0]=t.x,e[1]=t.y;return e}}(),E=function(){var e=re.mat4();return function(i,r){return re.quaternionToMat4(t._rootNode.quaternion,e),re.transformVec3(e,i,r),re.normalizeVec3(r),r}}(),F=(w=re.vec3(),function(e){var t=Math.abs(e[0]);return t>Math.abs(e[1])&&t>Math.abs(e[2])?re.cross3Vec3(e,[0,1,0],w):re.cross3Vec3(e,[1,0,0],w),re.cross3Vec3(w,e,w),re.normalizeVec3(w),w}),k=(B=re.vec3(),x=re.vec3(),P=re.vec4(),function(e,i,r){E(e,P);var s=F(P,i,r);D(i,s,B),D(r,s,x),re.subVec3(x,B);var n=re.dotVec3(x,P);t._pos[0]+=P[0]*n,t._pos[1]+=P[1]*n,t._pos[2]+=P[2]*n,t._rootNode.position=t._pos,t._sectionPlane&&(t._sectionPlane.pos=t._pos)}),I=function(){var e=re.vec4(),i=re.vec4(),r=re.vec4(),s=re.vec4();return function(n,o,a){if(E(n,s),!(D(o,s,e)&&D(a,s,i))){var l=F(s,o,a);D(o,l,e,1),D(a,l,i,1);var u=re.dotVec3(e,s);e[0]-=u*s[0],e[1]-=u*s[1],e[2]-=u*s[2],u=re.dotVec3(i,s),i[0]-=u*s[0],i[1]-=u*s[1],i[2]-=u*s[2]}re.normalizeVec3(e),re.normalizeVec3(i),u=re.dotVec3(e,i),u=re.clamp(u,-1,1);var A=Math.acos(u)*re.RADTODEG;re.cross3Vec3(e,i,r),re.dotVec3(r,s)<0&&(A=-A),t._rootNode.rotate(n,A),S()}}(),D=function(){var e=re.vec4([0,0,0,1]),i=re.mat4();return function(r,s,n,o){o=o||0,e[0]=r[0]/g.width*2-1,e[1]=-(r[1]/g.height*2-1),e[2]=0,e[3]=1,re.mulMat4(m.projMatrix,m.viewMatrix,i),re.inverseMat4(i),re.transformVec4(i,e,e),re.mulVec4Scalar(e,1/e[3]);var a=m.eye;re.subVec4(e,a,e);var l=t._sectionPlane.pos,u=-re.dotVec3(l,s)-o,A=re.dotVec3(s,e);if(Math.abs(A)>.005){var c=-(re.dotVec3(s,a)+u)/A;return re.mulVec3Scalar(e,c,n),re.addVec3(n,a),re.subVec3(n,l,n),!0}return!1}}(),S=function(){var e=re.vec3(),i=re.mat4();return function(){t.sectionPlane&&(re.quaternionToMat4(A.quaternion,i),re.transformVec3(i,[0,0,1],e),t._setSectionPlaneDir(e))}}(),T=!1;this._onCameraControlHover=this._viewer.cameraControl.on("hoverEnter",(function(t){if(e._visible&&!T){var A;switch(i=!1,C&&(C.visible=!1),t.entity.id){case e._displayMeshes.xAxisArrowHandle.id:case e._displayMeshes.xAxisHandle.id:A=e._affordanceMeshes.xAxisArrow,c=s;break;case e._displayMeshes.yAxisArrowHandle.id:case e._displayMeshes.yShaftHandle.id:A=e._affordanceMeshes.yAxisArrow,c=n;break;case e._displayMeshes.zAxisArrowHandle.id:case e._displayMeshes.zAxisHandle.id:A=e._affordanceMeshes.zAxisArrow,c=o;break;case e._displayMeshes.xCurveHandle.id:A=e._affordanceMeshes.xHoop,c=a;break;case e._displayMeshes.yCurveHandle.id:A=e._affordanceMeshes.yHoop,c=l;break;case e._displayMeshes.zCurveHandle.id:A=e._affordanceMeshes.zHoop,c=u;break;default:return void(c=r)}A&&(A.visible=!0),C=A,i=!0}})),this._onCameraControlHoverLeave=this._viewer.cameraControl.on("hoverOutEntity",(function(t){e._visible&&(C&&(C.visible=!1),C=null,c=r)})),g.addEventListener("mousedown",this._canvasMouseDownListener=function(t){if(t.preventDefault(),e._visible&&i&&(e._viewer.cameraControl.pointerEnabled=!1,1===t.which)){T=!0;var r=M(t);h=c,d[0]=r[0],d[1]=r[1]}}),g.addEventListener("mousemove",this._canvasMouseMoveListener=function(t){if(e._visible&&T){var i=M(t),r=i[0],A=i[1];switch(h){case s:k(p,d,i);break;case n:k(f,d,i);break;case o:k(v,d,i);break;case a:I(p,d,i);break;case l:I(f,d,i);break;case u:I(v,d,i)}d[0]=r,d[1]=A}}),g.addEventListener("mouseup",this._canvasMouseUpListener=function(t){e._visible&&(e._viewer.cameraControl.pointerEnabled=!0,T&&(t.which,T=!1,i=!1))}),g.addEventListener("wheel",this._canvasWheelListener=function(t){if(e._visible)Math.max(-1,Math.min(1,40*-t.deltaY))})}},{key:"_destroy",value:function(){this._unbindEvents(),this._destroyNodes()}},{key:"_unbindEvents",value:function(){var e=this._viewer,t=e.scene,i=t.canvas.canvas,r=e.camera,s=e.cameraControl;t.off(this._onSceneTick),i.removeEventListener("mousedown",this._canvasMouseDownListener),i.removeEventListener("mousemove",this._canvasMouseMoveListener),i.removeEventListener("mouseup",this._canvasMouseUpListener),i.removeEventListener("wheel",this._canvasWheelListener),r.off(this._onCameraViewMatrix),r.off(this._onCameraProjMatrix),s.off(this._onCameraControlHover),s.off(this._onCameraControlHoverLeave)}},{key:"_destroyNodes",value:function(){this._setSectionPlane(null),this._rootNode.destroy(),this._displayMeshes={},this._affordanceMeshes={}}}]),e}(),zE=function(){function e(t,i,r){var s=this;x(this,e),this.id=r.id,this._sectionPlane=r,this._mesh=new gn(i,{id:r.id,geometry:new Wi(i,Ki({xSize:.5,ySize:.5,zSize:.001})),material:new Zi(i,{emissive:[1,1,1],diffuse:[0,0,0],backfaces:!1}),edgeMaterial:new tr(i,{edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),highlightMaterial:new $i(i,{fill:!0,fillColor:[.5,1,.5],fillAlpha:.7,edges:!0,edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),selectedMaterial:new $i(i,{fill:!0,fillColor:[0,0,1],fillAlpha:.7,edges:!0,edgeColor:[1,0,0],edgeAlpha:1,edgeWidth:1}),highlighted:!0,scale:[3,3,3],position:[0,0,0],rotation:[0,0,0],opacity:.3,edges:!0});var n=re.vec3([0,0,0]),o=re.vec3(),a=re.vec3([0,0,1]),l=re.vec4(4),u=re.vec3(),A=function(){var e=s._sectionPlane.scene.center,t=[-s._sectionPlane.dir[0],-s._sectionPlane.dir[1],-s._sectionPlane.dir[2]];re.subVec3(e,s._sectionPlane.pos,n);var i=-re.dotVec3(t,n);re.normalizeVec3(t),re.mulVec3Scalar(t,i,o);var r=re.vec3PairToQuaternion(a,s._sectionPlane.dir,l);u[0]=.1*o[0],u[1]=.1*o[1],u[2]=.1*o[2],s._mesh.quaternion=r,s._mesh.position=u};this._onSectionPlanePos=this._sectionPlane.on("pos",A),this._onSectionPlaneDir=this._sectionPlane.on("dir",A),this._highlighted=!1,this._selected=!1}return C(e,[{key:"setHighlighted",value:function(e){this._highlighted=!!e,this._mesh.highlighted=this._highlighted,this._mesh.highlightMaterial.fillColor=e?[0,.7,0]:[0,0,0]}},{key:"getHighlighted",value:function(){return this._highlighted}},{key:"setSelected",value:function(e){this._selected=!!e,this._mesh.edgeMaterial.edgeWidth=e?3:1,this._mesh.highlightMaterial.edgeWidth=e?3:1}},{key:"getSelected",value:function(){return this._selected}},{key:"destroy",value:function(){this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._mesh.destroy()}}]),e}(),WE=function(){function e(t,i){var r=this;if(x(this,e),!(i.onHoverEnterPlane&&i.onHoverLeavePlane&&i.onClickedNothing&&i.onClickedPlane))throw"Missing config(s): onHoverEnterPlane, onHoverLeavePlane, onClickedNothing || onClickedPlane";this.plugin=t,this._viewer=t.viewer,this._onHoverEnterPlane=i.onHoverEnterPlane,this._onHoverLeavePlane=i.onHoverLeavePlane,this._onClickedNothing=i.onClickedNothing,this._onClickedPlane=i.onClickedPlane,this._visible=!0,this._planes={},this._canvas=i.overviewCanvas,this._scene=new cr(this._viewer,{canvasId:this._canvas.id,transparent:!0}),this._scene.clearLights(),new Si(this._scene,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new Si(this._scene,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new Si(this._scene,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),this._scene.camera,this._scene.camera.perspective.fov=70,this._zUp=!1;var s=this._scene.camera,n=re.rotationMat4c(-90*re.DEGTORAD,1,0,0),o=re.vec3(),a=re.vec3(),l=re.vec3();this._synchCamera=function(){var e=r._viewer.camera.eye,t=r._viewer.camera.look,i=r._viewer.camera.up;re.mulVec3Scalar(re.normalizeVec3(re.subVec3(e,t,o)),7),r._zUp?(re.transformVec3(n,o,a),re.transformVec3(n,i,l),s.look=[0,0,0],s.eye=re.transformVec3(n,o,a),s.up=re.transformPoint3(n,i,l)):(s.look=[0,0,0],s.eye=o,s.up=i)},this._onViewerCameraMatrix=this._viewer.camera.on("matrix",this._synchCamera),this._onViewerCameraWorldAxis=this._viewer.camera.on("worldAxis",this._synchCamera),this._onViewerCameraFOV=this._viewer.camera.perspective.on("fov",(function(e){r._scene.camera.perspective.fov=e}));var u=null;this._onInputMouseMove=this._scene.input.on("mousemove",(function(e){var t=r._scene.pick({canvasPos:e});if(t){if(!u||t.entity.id!==u.id){if(u)r._planes[u.id]&&r._onHoverLeavePlane(u.id);u=t.entity,r._planes[u.id]&&r._onHoverEnterPlane(u.id)}}else u&&(r._onHoverLeavePlane(u.id),u=null)})),this._scene.canvas.canvas.addEventListener("mouseup",this._onCanvasMouseUp=function(){u?r._planes[u.id]&&r._onClickedPlane(u.id):r._onClickedNothing()}),this._scene.canvas.canvas.addEventListener("mouseout",this._onCanvasMouseOut=function(){u&&(r._onHoverLeavePlane(u.id),u=null)}),this.setVisible(i.overviewVisible)}return C(e,[{key:"addSectionPlane",value:function(e){this._planes[e.id]=new zE(this,this._scene,e)}},{key:"setPlaneHighlighted",value:function(e,t){var i=this._planes[e];i&&i.setHighlighted(t)}},{key:"setPlaneSelected",value:function(e,t){var i=this._planes[e];i&&i.setSelected(t)}},{key:"removeSectionPlane",value:function(e){var t=this._planes[e.id];t&&(t.destroy(),delete this._planes[e.id])}},{key:"setVisible",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this._visible=e,this._canvas.style.visibility=e?"visible":"hidden"}},{key:"getVisible",value:function(){return this._visible}},{key:"destroy",value:function(){this._viewer.camera.off(this._onViewerCameraMatrix),this._viewer.camera.off(this._onViewerCameraWorldAxis),this._viewer.camera.perspective.off(this._onViewerCameraFOV),this._scene.input.off(this._onInputMouseMove),this._scene.canvas.canvas.removeEventListener("mouseup",this._onCanvasMouseUp),this._scene.canvas.canvas.removeEventListener("mouseout",this._onCanvasMouseOut),this._scene.destroy()}}]),e}(),KE=re.AABB3(),XE=re.vec3(),YE=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(x(this,i),(r=t.call(this,"SectionPlanes",e))._freeControls=[],r._sectionPlanes=e.scene.sectionPlanes,r._controls={},r._shownControlId=null,null!==s.overviewCanvasId&&void 0!==s.overviewCanvasId){var n=document.getElementById(s.overviewCanvasId);n?r._overview=new WE(b(r),{overviewCanvas:n,visible:s.overviewVisible,onHoverEnterPlane:function(e){r._overview.setPlaneHighlighted(e,!0)},onHoverLeavePlane:function(e){r._overview.setPlaneHighlighted(e,!1)},onClickedPlane:function(e){if(r.getShownControl()!==e){r.showControl(e);var t=r.sectionPlanes[e].pos;KE.set(r.viewer.scene.aabb),re.getAABB3Center(KE,XE),KE[0]+=t[0]-XE[0],KE[1]+=t[1]-XE[1],KE[2]+=t[2]-XE[2],KE[3]+=t[0]-XE[0],KE[4]+=t[1]-XE[1],KE[5]+=t[2]-XE[2],r.viewer.cameraFlight.flyTo({aabb:KE,fitFOV:65})}else r.hideControl()},onClickedNothing:function(){r.hideControl()}}):r.warn("Can't find overview canvas: '"+s.overviewCanvasId+"' - will create plugin without overview")}return r._onSceneSectionPlaneCreated=e.scene.on("sectionPlaneCreated",(function(e){r._sectionPlaneCreated(e)})),r}return C(i,[{key:"setOverviewVisible",value:function(e){this._overview&&this._overview.setVisible(e)}},{key:"getOverviewVisible",value:function(){if(this._overview)return this._overview.getVisible()}},{key:"sectionPlanes",get:function(){return this._sectionPlanes}},{key:"createSectionPlane",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};void 0!==e.id&&null!==e.id&&this.viewer.scene.components[e.id]&&(this.error("Viewer component with this ID already exists: "+e.id),delete e.id);var t=new xn(this.viewer.scene,{id:e.id,pos:e.pos,dir:e.dir,active:!0});return t}},{key:"_sectionPlaneCreated",value:function(e){var t=this,i=this._freeControls.length>0?this._freeControls.pop():new GE(this);i._setSectionPlane(e),i.setVisible(!1),this._controls[e.id]=i,this._overview&&this._overview.addSectionPlane(e),e.once("destroyed",(function(){t._sectionPlaneDestroyed(e)}))}},{key:"flipSectionPlanes",value:function(){var e=this.viewer.scene.sectionPlanes;for(var t in e){e[t].flipDir()}}},{key:"showControl",value:function(e){var t=this._controls[e];t?(this.hideControl(),t.setVisible(!0),this._overview&&this._overview.setPlaneSelected(e,!0),this._shownControlId=e):this.error("Control not found: "+e)}},{key:"getShownControl",value:function(){return this._shownControlId}},{key:"hideControl",value:function(){for(var e in this._controls)this._controls.hasOwnProperty(e)&&(this._controls[e].setVisible(!1),this._overview&&this._overview.setPlaneSelected(e,!1));this._shownControlId=null}},{key:"destroySectionPlane",value:function(e){var t=this.viewer.scene.sectionPlanes[e];t?(this._sectionPlaneDestroyed(t),t.destroy(),e===this._shownControlId&&(this._shownControlId=null)):this.error("SectionPlane not found: "+e)}},{key:"_sectionPlaneDestroyed",value:function(e){this._overview&&this._overview.removeSectionPlane(e);var t=this._controls[e.id];t&&(t.setVisible(!1),t._setSectionPlane(null),delete this._controls[e.id],this._freeControls.push(t))}},{key:"clear",value:function(){for(var e=Object.keys(this._sectionPlanes),t=0,i=e.length;t<i;t++)this.destroySectionPlane(e[t])}},{key:"send",value:function(e,t){switch(e){case"snapshotStarting":for(var i in this._controls)this._controls.hasOwnProperty(i)&&this._controls[i].setCulled(!0);break;case"snapshotFinished":for(var r in this._controls)this._controls.hasOwnProperty(r)&&this._controls[r].setCulled(!1);break;case"clearSectionPlanes":this.clear()}}},{key:"destroy",value:function(){this.clear(),this._overview&&this._overview.destroy(),this._destroyFreeControls(),f(w(i.prototype),"destroy",this).call(this)}},{key:"_destroyFreeControls",value:function(){for(var e=this._freeControls.pop();e;)e._destroy(),e=this._freeControls.pop();this.viewer.scene.off(this._onSceneSectionPlaneCreated)}}]),i}(),JE=C((function e(t,i,r,s,n,o){x(this,e),this.plugin=t,this.storeyId=n,this.modelId=s,this.storeyAABB=r.slice(),this.aabb=this.storeyAABB,this.modelAABB=i.slice(),this.numObjects=o})),ZE=C((function e(t,i,r,s,n,o){x(this,e),this.storeyId=t,this.imageData=i,this.format=r,this.width=s,this.height=n})),qE=re.vec3(),$E=re.mat4(),eF="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNkYPhfDwAChwGA60e6kgAAAABJRU5ErkJggg==",tF=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,"StoreyViews",e))._objectsMemento=new Cd,r._cameraMemento=new wd,r.storeys={},r.modelStoreys={},r._fitStoreyMaps=!!s.fitStoreyMaps,r._onModelLoaded=r.viewer.scene.on("modelLoaded",(function(e){r._registerModelStoreys(e),r.fire("storeys",r.storeys)})),r}return C(i,[{key:"_registerModelStoreys",value:function(e){var t=this,i=this.viewer,r=i.scene,s=i.metaScene,n=s.metaModels[e],o=r.models[e];if(n&&n.rootMetaObjects)for(var a=n.rootMetaObjects,l=0,u=a.length;l<u;l++)for(var A=a[l].getObjectIDsInSubtreeByType(["IfcBuildingStorey"]),c=0,h=A.length;c<h;c++){var d=A[c],p=s.metaObjects[d].getObjectIDsInSubtree(),f=r.getAABB(p),v=Math.random()>.5?p.length:0,g=new JE(this,o.aabb,f,e,d,v);g._onModelDestroyed=o.once("destroyed",(function(){t._deregisterModelStoreys(e),t.fire("storeys",t.storeys)})),this.storeys[d]=g,this.modelStoreys[e]||(this.modelStoreys[e]={}),this.modelStoreys[e][d]=g}}},{key:"_deregisterModelStoreys",value:function(e){var t=this.modelStoreys[e];if(t){var i=this.viewer.scene;for(var r in t)if(t.hasOwnProperty(r)){var s=t[r],n=i.models[s.modelId];n&&n.off(s._onModelDestroyed),delete this.storeys[r]}delete this.modelStoreys[e]}}},{key:"fitStoreyMaps",get:function(){return this._fitStoreyMaps}},{key:"gotoStoreyCamera",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=this.storeys[e];if(!i)return this.error("IfcBuildingStorey not found with this ID: "+e),void(t.done&&t.done());var r=this.viewer,s=r.scene,n=s.camera,o=i.storeyAABB;if(o[3]<o[0]||o[4]<o[1]||o[5]<o[2])t.done&&t.done();else if(o[3]!==o[0]||o[4]!==o[1]||o[5]!==o[2]){var a=re.getAABB3Center(o),l=re.getAABB3Diag(o),u=45,A=Math.abs(l/Math.tan(u*re.DEGTORAD)),c=1.3*l,h=qE;h[0]=a[0]+n.worldUp[0]*A,h[1]=a[1]+n.worldUp[1]*A,h[2]=a[2]+n.worldUp[2]*A;var d=n.worldForward;t.done?r.cameraFlight.flyTo(he.apply(t,{eye:h,look:a,up:d,orthoScale:c}),(function(){t.done()})):(r.cameraFlight.jumpTo(he.apply(t,{eye:h,look:a,up:d,orthoScale:c})),r.camera.ortho.scale=c)}else t.done&&t.done()}},{key:"showStoreyObjects",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=this.storeys[e];if(i){var r=this.viewer,s=r.scene,n=r.metaScene,o=n.metaObjects[e];o&&(t.hideOthers&&s.setObjectsVisible(r.scene.visibleObjectIds,!1),this.withStoreyObjects(e,(function(e,t){e&&(e.visible=!0)})))}else this.error("IfcBuildingStorey not found with this ID: "+e)}},{key:"withStoreyObjects",value:function(e,t){var i=this.viewer,r=i.scene,s=i.metaScene,n=s.metaObjects[e];if(n)for(var o=n.getObjectIDsInSubtree(),a=0,l=o.length;a<l;a++){var u=o[a],A=s.metaObjects[u],c=r.objects[u];c&&t(c,A)}}},{key:"createStoreyMap",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=this.storeys[e];if(!i)return this.error("IfcBuildingStorey not found with this ID: "+e),eF;var r,s,n=this.viewer,o=n.scene,a=t.format||"png",l=this._fitStoreyMaps?i.storeyAABB:i.modelAABB,u=Math.abs((l[5]-l[2])/(l[3]-l[0])),A=t.padding||0;t.width&&t.height?(r=t.width,s=t.height):t.height?(s=t.height,r=Math.round(s/u)):t.width?(r=t.width,s=Math.round(r*u)):(r=300,s=Math.round(r*u)),this._objectsMemento.saveObjects(o),this._cameraMemento.saveCamera(o),this.showStoreyObjects(e,he.apply(t,{hideOthers:!0})),this._arrangeStoreyMapCamera(i);var c=n.getSnapshot({width:r,height:s,format:a});return this._objectsMemento.restoreObjects(o),this._cameraMemento.restoreCamera(o),new ZE(e,c,a,r,s,A)}},{key:"_arrangeStoreyMapCamera",value:function(e){var t=this.viewer,i=t.scene.camera,r=this._fitStoreyMaps?e.storeyAABB:e.modelAABB,s=re.getAABB3Center(r),n=qE;n[0]=s[0]+.5*i.worldUp[0],n[1]=s[1]+.5*i.worldUp[1],n[2]=s[2]+.5*i.worldUp[2];var o=i.worldForward;t.cameraFlight.jumpTo({eye:n,look:s,up:o});var a=(r[3]-r[0])/2,l=(r[4]-r[1])/2,u=(r[5]-r[2])/2,A=-a,c=+a,h=-l,d=+l,p=-u,f=+u;t.camera.customProjection.matrix=re.orthoMat4c(A,c,p,f,h,d,$E),t.camera.projection="customProjection"}},{key:"pickStoreyMap",value:function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},r=e.storeyId,s=this.storeys[r];if(!s)return this.error("IfcBuildingStorey not found with this ID: "+r),null;var n=1-t[0]/e.width,o=1-t[1]/e.height,a=this._fitStoreyMaps?s.storeyAABB:s.modelAABB,l=a[0],u=a[1],A=a[2],c=a[3],h=a[4],d=a[5],p=c-l,f=h-u,v=d-A,g=re.vec3([l+p*n,u+.5*f,A+v*o]),m=re.vec3([0,-1,0]),_=re.addVec3(g,m,qE),y=this.viewer.camera.worldForward,b=re.lookAtMat4v(g,_,y,$E),w=this.viewer.scene.pick({pickSurface:i.pickSurface,pickInvisible:!0,matrix:b});return w}},{key:"storeyMapToWorldPos",value:function(e,t){var i=e.storeyId,r=this.storeys[i];if(!r)return this.error("IfcBuildingStorey not found with this ID: "+i),null;var s=1-t[0]/e.width,n=1-t[1]/e.height,o=this._fitStoreyMaps?r.storeyAABB:r.modelAABB,a=o[0],l=o[1],u=o[2],A=o[3],c=o[4],h=o[5],d=A-a,p=c-l,f=h-u,v=re.vec3([a+d*s,l+.5*p,u+f*n]);return v}},{key:"getStoreyContainingWorldPos",value:function(e){for(var t in this.storeys){var i=this.storeys[t];if(re.point3AABB3Intersect(i.storeyAABB,e))return t}return null}},{key:"worldPosToStoreyMap",value:function(e,t,i){var r=e.storeyId,s=this.storeys[r];if(!s)return this.error("IfcBuildingStorey not found with this ID: "+r),!1;var n=this._fitStoreyMaps?s.storeyAABB:s.modelAABB,o=n[0],a=n[1],l=n[2],u=n[3]-o,A=n[4]-a,c=n[5]-l,h=this.viewer.camera.worldUp,d=h[0]>h[1]&&h[0]>h[2],p=!d&&h[1]>h[0]&&h[1]>h[2];!d&&!p&&h[2]>h[0]&&(h[2],h[1]);var f=e.width/u,v=p?e.height/c:e.height/A;return i[0]=Math.floor(e.width-(t[0]-o)*f),i[1]=Math.floor(e.height-(t[2]-l)*v),i[0]>=0&&i[0]<e.width&&i[1]>=0&&i[1]<=e.height}},{key:"worldDirToStoreyMap",value:function(e,t,i){var r=this.viewer.camera,s=r.eye,n=r.look,o=re.subVec3(n,s,qE),a=r.worldUp,l=a[0]>a[1]&&a[0]>a[2],u=!l&&a[1]>a[0]&&a[1]>a[2];!l&&!u&&a[2]>a[0]&&(a[2],a[1]),l?(i[0]=o[1],i[1]=o[2]):u?(i[0]=o[0],i[1]=o[2]):(i[0]=o[0],i[1]=o[1]),re.normalizeVec2(i)}},{key:"destroy",value:function(){this.viewer.scene.off(this._onModelLoaded),f(w(i.prototype),"destroy",this).call(this)}}]),i}(),iF=new Float64Array([0,0,1]),rF=new Float64Array(4),sF=function(){function e(t){x(this,e),this.id=null,this._viewer=t.viewer,this._plugin=t,this._visible=!1,this._pos=re.vec3(),this._origin=re.vec3(),this._rtcPos=re.vec3(),this._baseDir=re.vec3(),this._rootNode=null,this._displayMeshes=null,this._affordanceMeshes=null,this._ignoreNextSectionPlaneDirUpdate=!1,this._createNodes(),this._bindEvents()}return C(e,[{key:"_setSectionPlane",value:function(e){var t=this;this._sectionPlane&&(this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._onSectionPlanePos=null,this._onSectionPlaneDir=null,this._sectionPlane=null),e&&(this.id=e.id,this._setPos(e.pos),this._setDir(e.dir),this._sectionPlane=e,this._onSectionPlanePos=e.on("pos",(function(){t._setPos(t._sectionPlane.pos)})),this._onSectionPlaneDir=e.on("dir",(function(){t._ignoreNextSectionPlaneDirUpdate?t._ignoreNextSectionPlaneDirUpdate=!1:t._setDir(t._sectionPlane.dir)})))}},{key:"sectionPlane",get:function(){return this._sectionPlane}},{key:"_setPos",value:function(e){this._pos.set(e),He(this._pos,this._origin,this._rtcPos),this._rootNode.origin=this._origin,this._rootNode.position=this._rtcPos}},{key:"_setDir",value:function(e){this._baseDir.set(e),this._rootNode.quaternion=re.vec3PairToQuaternion(iF,e,rF)}},{key:"_setSectionPlaneDir",value:function(e){this._sectionPlane&&(this._ignoreNextSectionPlaneDirUpdate=!0,this._sectionPlane.dir=e)}},{key:"setVisible",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];if(this._visible!==e){var t;for(t in this._visible=e,this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].visible=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].visible=e)}}},{key:"getVisible",value:function(){return this._visible}},{key:"setCulled",value:function(e){var t;for(t in this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].culled=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].culled=e)}},{key:"_createNodes",value:function(){var e=!1,t=this._viewer.scene,i=.01;this._rootNode=new Tn(t,{position:[0,0,0],scale:[5,5,5]});var r=this._rootNode,s={arrowHead:new Wi(r,_n({radiusTop:.001,radiusBottom:.07,radialSegments:32,heightSegments:1,height:.2,openEnded:!1})),arrowHeadBig:new Wi(r,_n({radiusTop:.001,radiusBottom:.09,radialSegments:32,heightSegments:1,height:.25,openEnded:!1})),axis:new Wi(r,_n({radiusTop:i,radiusBottom:i,radialSegments:20,heightSegments:1,height:1,openEnded:!1}))},n={red:new Zi(r,{diffuse:[1,0,0],emissive:[1,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),green:new Zi(r,{diffuse:[0,1,0],emissive:[1,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),blue:new Zi(r,{diffuse:[0,0,1],emissive:[1,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightRed:new $i(r,{edges:!1,fill:!0,fillColor:[1,0,0],fillAlpha:.6})};this._displayMeshes={plane:r.addChild(new gn(r,{geometry:new Wi(r,{primitive:"triangles",positions:[.5,.5,0,.5,-.5,0,-.5,-.5,0,-.5,.5,0,.5,.5,-0,.5,-.5,-0,-.5,-.5,-0,-.5,.5,-0],indices:[0,1,2,2,3,0]}),material:new Zi(r,{emissive:[0,0,0],diffuse:[0,0,0],backfaces:!0}),opacity:.6,ghosted:!0,pickable:!1,collidable:!0,clippable:!1,visible:!1,scale:[2.4,2.4,1]}),e),planeFrame:r.addChild(new gn(r,{geometry:new Wi(r,lo({center:[0,0,0],radius:1.7,tube:.02,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new Zi(r,{emissive:[0,0,0],diffuse:[0,0,0],specular:[0,0,0],shininess:0}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,.1],rotation:[0,0,45]}),e),center:r.addChild(new gn(r,{geometry:new Wi(r,yn({radius:.05})),material:n.center,pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zAxisArrow:r.addChild(new gn(r,{geometry:s.arrowHead,material:n.blue,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[.8,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zShaft:r.addChild(new gn(r,{geometry:s.axis,material:n.blue,matrix:function(){var e=re.translateMat4c(0,.5,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),clippable:!1,pickable:!1,collidable:!0,visible:!1}),e)},this._affordanceMeshes={planeFrame:r.addChild(new gn(r,{geometry:new Wi(r,lo({center:[0,0,0],radius:2,tube:i,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new Zi(r,{ambient:[1,1,1],diffuse:[0,0,0],emissive:[1,1,0]}),highlighted:!0,highlightMaterial:new $i(r,{edges:!1,filled:!0,fillColor:[1,1,0],fillAlpha:1}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,1],rotation:[0,0,45]}),e),zAxisArrow:r.addChild(new gn(r,{geometry:s.arrowHeadBig,material:n.blue,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[.8,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e)}}},{key:"_bindEvents",value:function(){var e=this,t=this._rootNode,i=re.vec2(),r=this._viewer.camera,s=this._viewer.scene,n=0,o=!1,a=re.vec3([0,0,0]),l=-1;this._onCameraViewMatrix=s.camera.on("viewMatrix",(function(){})),this._onCameraProjMatrix=s.camera.on("projMatrix",(function(){})),this._onSceneTick=s.on("tick",(function(){o=!1;var i=Math.abs(re.lenVec3(re.subVec3(s.camera.eye,e._pos,a)));if(i!==l&&"perspective"===r.projection){var u=.07*(Math.tan(r.perspective.fov*re.DEGTORAD)*i);t.scale=[u,u,u],l=i}if("ortho"===r.projection){var c=r.ortho.scale/10;t.scale=[c,c,c],l=i}0!==n&&(A(n),n=0)}));var u=function(){var e=new Float64Array(2);return function(t){if(t){for(var i=t.target,r=0,s=0;i.offsetParent;)r+=i.offsetLeft,s+=i.offsetTop,i=i.offsetParent;e[0]=t.pageX-r,e[1]=t.pageY-s}else t=window.event,e[0]=t.x,e[1]=t.y;return e}}(),A=function(t){var i=e._sectionPlane.pos,r=e._sectionPlane.dir;re.addVec3(i,re.mulVec3Scalar(r,.1*t*e._plugin.getDragSensitivity(),re.vec3())),e._sectionPlane.pos=i},c=!1;this._plugin._controlElement.addEventListener("mousedown",this._canvasMouseDownListener=function(t){if(t.preventDefault(),e._visible&&(e._viewer.cameraControl.pointerEnabled=!1,1===t.which)){c=!0;var r=u(t);i[0]=r[0],i[1]=r[1]}}),this._plugin._controlElement.addEventListener("mousemove",this._canvasMouseMoveListener=function(t){if(e._visible&&c&&!o){var r=u(t),s=r[0],n=r[1];A(n-i[1]),i[0]=s,i[1]=n}}),this._plugin._controlElement.addEventListener("mouseup",this._canvasMouseUpListener=function(t){e._visible&&(e._viewer.cameraControl.pointerEnabled=!0,c&&(t.which,c=!1))}),this._plugin._controlElement.addEventListener("wheel",this._canvasWheelListener=function(t){e._visible&&(n+=Math.max(-1,Math.min(1,40*-t.deltaY)))});var h,d,p=null;this._plugin._controlElement.addEventListener("touchstart",this._handleTouchStart=function(t){t.stopPropagation(),t.preventDefault(),e._visible&&(h=t.touches[0].clientY,p=h,n=0)}),this._plugin._controlElement.addEventListener("touchmove",this._handleTouchMove=function(t){t.stopPropagation(),t.preventDefault(),e._visible&&(o||(o=!0,d=t.touches[0].clientY,null!==p&&(n+=d-p),p=d))}),this._plugin._controlElement.addEventListener("touchend",this._handleTouchEnd=function(t){t.stopPropagation(),t.preventDefault(),e._visible&&(h=null,d=null,n=0)})}},{key:"_destroy",value:function(){this._unbindEvents(),this._destroyNodes()}},{key:"_unbindEvents",value:function(){var e=this._viewer,t=e.scene,i=t.canvas.canvas,r=e.camera,s=this._plugin._controlElement;t.off(this._onSceneTick),i.removeEventListener("mousedown",this._canvasMouseDownListener),i.removeEventListener("mousemove",this._canvasMouseMoveListener),i.removeEventListener("mouseup",this._canvasMouseUpListener),i.removeEventListener("wheel",this._canvasWheelListener),s.removeEventListener("touchstart",this._handleTouchStart),s.removeEventListener("touchmove",this._handleTouchMove),s.removeEventListener("touchend",this._handleTouchEnd),r.off(this._onCameraViewMatrix),r.off(this._onCameraProjMatrix)}},{key:"_destroyNodes",value:function(){this._setSectionPlane(null),this._rootNode.destroy(),this._displayMeshes={},this._affordanceMeshes={}}}]),e}(),nF=function(){function e(t,i,r){var s=this;x(this,e),this.id=r.id,this._sectionPlane=r,this._mesh=new gn(i,{id:r.id,geometry:new Wi(i,Ki({xSize:.5,ySize:.5,zSize:.001})),material:new Zi(i,{emissive:[1,1,1],diffuse:[0,0,0],backfaces:!1}),edgeMaterial:new tr(i,{edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),highlightMaterial:new $i(i,{fill:!0,fillColor:[.5,1,.5],fillAlpha:.7,edges:!0,edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),selectedMaterial:new $i(i,{fill:!0,fillColor:[0,0,1],fillAlpha:.7,edges:!0,edgeColor:[1,0,0],edgeAlpha:1,edgeWidth:1}),highlighted:!0,scale:[3,3,3],position:[0,0,0],rotation:[0,0,0],opacity:.3,edges:!0});var n=re.vec3([0,0,0]),o=re.vec3(),a=re.vec3([0,0,1]),l=re.vec4(4),u=re.vec3(),A=function(){var e=s._sectionPlane.scene.center,t=[-s._sectionPlane.dir[0],-s._sectionPlane.dir[1],-s._sectionPlane.dir[2]];re.subVec3(e,s._sectionPlane.pos,n);var i=-re.dotVec3(t,n);re.normalizeVec3(t),re.mulVec3Scalar(t,i,o);var r=re.vec3PairToQuaternion(a,s._sectionPlane.dir,l);u[0]=.1*o[0],u[1]=.1*o[1],u[2]=.1*o[2],s._mesh.quaternion=r,s._mesh.position=u};this._onSectionPlanePos=this._sectionPlane.on("pos",A),this._onSectionPlaneDir=this._sectionPlane.on("dir",A),this._highlighted=!1,this._selected=!1}return C(e,[{key:"setHighlighted",value:function(e){this._highlighted=!!e,this._mesh.highlighted=this._highlighted,this._mesh.highlightMaterial.fillColor=e?[0,.7,0]:[0,0,0]}},{key:"getHighlighted",value:function(){return this._highlighted}},{key:"setSelected",value:function(e){this._selected=!!e,this._mesh.edgeMaterial.edgeWidth=e?3:1,this._mesh.highlightMaterial.edgeWidth=e?3:1}},{key:"getSelected",value:function(){return this._selected}},{key:"destroy",value:function(){this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._mesh.destroy()}}]),e}(),oF=function(){function e(t,i){var r=this;if(x(this,e),!(i.onHoverEnterPlane&&i.onHoverLeavePlane&&i.onClickedNothing&&i.onClickedPlane))throw"Missing config(s): onHoverEnterPlane, onHoverLeavePlane, onClickedNothing || onClickedPlane";this.plugin=t,this._viewer=t.viewer,this._onHoverEnterPlane=i.onHoverEnterPlane,this._onHoverLeavePlane=i.onHoverLeavePlane,this._onClickedNothing=i.onClickedNothing,this._onClickedPlane=i.onClickedPlane,this._visible=!0,this._planes={},this._canvas=i.overviewCanvas,this._scene=new cr(this._viewer,{canvasId:this._canvas.id,transparent:!0}),this._scene.clearLights(),new Si(this._scene,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new Si(this._scene,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new Si(this._scene,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),this._scene.camera,this._scene.camera.perspective.fov=70,this._zUp=!1;var s=this._scene.camera,n=re.rotationMat4c(-90*re.DEGTORAD,1,0,0),o=re.vec3(),a=re.vec3(),l=re.vec3();this._synchCamera=function(){var e=r._viewer.camera.eye,t=r._viewer.camera.look,i=r._viewer.camera.up;re.mulVec3Scalar(re.normalizeVec3(re.subVec3(e,t,o)),7),r._zUp?(re.transformVec3(n,o,a),re.transformVec3(n,i,l),s.look=[0,0,0],s.eye=re.transformVec3(n,o,a),s.up=re.transformPoint3(n,i,l)):(s.look=[0,0,0],s.eye=o,s.up=i)},this._onViewerCameraMatrix=this._viewer.camera.on("matrix",this._synchCamera),this._onViewerCameraWorldAxis=this._viewer.camera.on("worldAxis",this._synchCamera),this._onViewerCameraFOV=this._viewer.camera.perspective.on("fov",(function(e){r._scene.camera.perspective.fov=e}));var u=null;this._onInputMouseMove=this._scene.input.on("mousemove",(function(e){var t=r._scene.pick({canvasPos:e});if(t){if(!u||t.entity.id!==u.id){if(u)r._planes[u.id]&&r._onHoverLeavePlane(u.id);u=t.entity,r._planes[u.id]&&r._onHoverEnterPlane(u.id)}}else u&&(r._onHoverLeavePlane(u.id),u=null)})),this._scene.canvas.canvas.addEventListener("mouseup",this._onCanvasMouseUp=function(){u?r._planes[u.id]&&r._onClickedPlane(u.id):r._onClickedNothing()}),this._scene.canvas.canvas.addEventListener("mouseout",this._onCanvasMouseOut=function(){u&&(r._onHoverLeavePlane(u.id),u=null)}),this.setVisible(i.overviewVisible)}return C(e,[{key:"addSectionPlane",value:function(e){this._planes[e.id]=new nF(this,this._scene,e)}},{key:"setPlaneHighlighted",value:function(e,t){var i=this._planes[e];i&&i.setHighlighted(t)}},{key:"setPlaneSelected",value:function(e,t){var i=this._planes[e];i&&i.setSelected(t)}},{key:"removeSectionPlane",value:function(e){var t=this._planes[e.id];t&&(t.destroy(),delete this._planes[e.id])}},{key:"setVisible",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this._visible=e,this._canvas.style.visibility=e?"visible":"hidden"}},{key:"getVisible",value:function(){return this._visible}},{key:"destroy",value:function(){this._viewer.camera.off(this._onViewerCameraMatrix),this._viewer.camera.off(this._onViewerCameraWorldAxis),this._viewer.camera.perspective.off(this._onViewerCameraFOV),this._scene.input.off(this._onInputMouseMove),this._scene.canvas.canvas.removeEventListener("mouseup",this._onCanvasMouseUp),this._scene.canvas.canvas.removeEventListener("mouseout",this._onCanvasMouseOut),this._scene.destroy()}}]),e}(),aF=re.AABB3(),lF=re.vec3(),uF=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(x(this,i),(r=t.call(this,"FaceAlignedSectionPlanesPlugin",e))._freeControls=[],r._sectionPlanes=e.scene.sectionPlanes,r._controls={},r._shownControlId=null,r._dragSensitivity=s.dragSensitivity||1,null!==s.overviewCanvasId&&void 0!==s.overviewCanvasId){var n=document.getElementById(s.overviewCanvasId);n?r._overview=new oF(b(r),{overviewCanvas:n,visible:s.overviewVisible,onHoverEnterPlane:function(e){r._overview.setPlaneHighlighted(e,!0)},onHoverLeavePlane:function(e){r._overview.setPlaneHighlighted(e,!1)},onClickedPlane:function(e){if(r.getShownControl()!==e){r.showControl(e);var t=r.sectionPlanes[e].pos;aF.set(r.viewer.scene.aabb),re.getAABB3Center(aF,lF),aF[0]+=t[0]-lF[0],aF[1]+=t[1]-lF[1],aF[2]+=t[2]-lF[2],aF[3]+=t[0]-lF[0],aF[4]+=t[1]-lF[1],aF[5]+=t[2]-lF[2],r.viewer.cameraFlight.flyTo({aabb:aF,fitFOV:65})}else r.hideControl()},onClickedNothing:function(){r.hideControl()}}):r.warn("Can't find overview canvas: '"+s.overviewCanvasId+"' - will create plugin without overview")}return null===s.controlElementId||void 0===s.controlElementId?r.error("Parameter expected: controlElementId"):(r._controlElement=document.getElementById(s.controlElementId),r._controlElement||r.warn("Can't find control element: '"+s.controlElementId+"' - will create plugin without control element")),r._onSceneSectionPlaneCreated=e.scene.on("sectionPlaneCreated",(function(e){r._sectionPlaneCreated(e)})),r}return C(i,[{key:"setDragSensitivity",value:function(e){this._dragSensitivity=e||1}},{key:"getDragSensitivity",value:function(){return this._dragSensitivity}},{key:"setOverviewVisible",value:function(e){this._overview&&this._overview.setVisible(e)}},{key:"getOverviewVisible",value:function(){if(this._overview)return this._overview.getVisible()}},{key:"sectionPlanes",get:function(){return this._sectionPlanes}},{key:"createSectionPlane",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};void 0!==e.id&&null!==e.id&&this.viewer.scene.components[e.id]&&(this.error("Viewer component with this ID already exists: "+e.id),delete e.id);var t=new xn(this.viewer.scene,{id:e.id,pos:e.pos,dir:e.dir,active:!0});return t}},{key:"_sectionPlaneCreated",value:function(e){var t=this,i=this._freeControls.length>0?this._freeControls.pop():new sF(this);i._setSectionPlane(e),i.setVisible(!1),this._controls[e.id]=i,this._overview&&this._overview.addSectionPlane(e),e.once("destroyed",(function(){t._sectionPlaneDestroyed(e)}))}},{key:"flipSectionPlanes",value:function(){var e=this.viewer.scene.sectionPlanes;for(var t in e){e[t].flipDir()}}},{key:"showControl",value:function(e){var t=this._controls[e];t?(this.hideControl(),t.setVisible(!0),this._overview&&this._overview.setPlaneSelected(e,!0),this._shownControlId=e):this.error("Control not found: "+e)}},{key:"getShownControl",value:function(){return this._shownControlId}},{key:"hideControl",value:function(){for(var e in this._controls)this._controls.hasOwnProperty(e)&&(this._controls[e].setVisible(!1),this._overview&&this._overview.setPlaneSelected(e,!1));this._shownControlId=null}},{key:"destroySectionPlane",value:function(e){var t=this.viewer.scene.sectionPlanes[e];t?(this._sectionPlaneDestroyed(t),t.destroy(),e===this._shownControlId&&(this._shownControlId=null)):this.error("SectionPlane not found: "+e)}},{key:"_sectionPlaneDestroyed",value:function(e){this._overview&&this._overview.removeSectionPlane(e);var t=this._controls[e.id];t&&(t.setVisible(!1),t._setSectionPlane(null),delete this._controls[e.id],this._freeControls.push(t))}},{key:"clear",value:function(){for(var e=Object.keys(this._sectionPlanes),t=0,i=e.length;t<i;t++)this.destroySectionPlane(e[t])}},{key:"send",value:function(e,t){switch(e){case"snapshotStarting":for(var i in this._controls)this._controls.hasOwnProperty(i)&&this._controls[i].setCulled(!0);break;case"snapshotFinished":for(var r in this._controls)this._controls.hasOwnProperty(r)&&this._controls[r].setCulled(!1);break;case"clearSectionPlanes":this.clear()}}},{key:"destroy",value:function(){this.clear(),this._overview&&this._overview.destroy(),this._destroyFreeControls(),f(w(i.prototype),"destroy",this).call(this)}},{key:"_destroyFreeControls",value:function(){for(var e=this._freeControls.pop();e;)e._destroy(),e=this._freeControls.pop();this.viewer.scene.off(this._onSceneSectionPlaneCreated)}}]),i}(),AF=function(e){g(i,Ue);var t=_(i);function i(e){var r;return x(this,i),(r=t.call(this,"skyboxes",e)).skyboxes={},r}return C(i,[{key:"send",value:function(e,t){if("clear"===e)this.clear()}},{key:"createSkybox",value:function(e,t){if(this.viewer.scene.components[e])return this.error("Component with this ID already exists: "+e),this;var i=new Id(this.viewer.scene,{id:e,pos:t.pos,dir:t.dir,active:!0});return this.skyboxes[e]=i,i}},{key:"destroySkybox",value:function(e){var t=this.skyboxes[e];t?t.destroy():this.error("Skybox not found: "+e)}},{key:"clear",value:function(){for(var e=Object.keys(this.viewer.scene.skyboxes),t=0,i=e.length;t<i;t++)this.destroySkybox(e[t])}},{key:"destroy",value:function(){this.clear(),f(w(i.prototype),"clear",this).call(this)}}]),i}(),cF=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};x(this,e),this.cacheBuster=!1!==t.cacheBuster}return C(e,[{key:"_cacheBusterURL",value:function(e){if(!this.cacheBuster)return e;var t=(new Date).getTime();return e.indexOf("?")>-1?e+"&_="+t:e+"?_="+t}},{key:"getSTL",value:function(e,t,i){e=this._cacheBusterURL(e);var r=new XMLHttpRequest;r.overrideMimeType("application/json"),r.open("GET",e,!0),r.responseType="arraybuffer",r.onreadystatechange=function(){4===r.readyState&&(200===r.status?t(r.response):i(r.statusText))},r.send(null)}}]),e}(),hF=re.vec3(),dF=function(){function e(){x(this,e)}return C(e,[{key:"load",value:function(e,t,i,r,s,n){r=r||{};var o=e.viewer.scene.canvas.spinner;o.processes++,e.dataSource.getSTL(i,(function(i){!function(e,t,i,r){try{var s=_F(i);pF(s)?fF(e,s,t,r):vF(e,mF(i),t,r)}catch(e){t.fire("error",e)}}(e,t,i,r);try{var a=_F(i);pF(a)?fF(e,a,t,r):vF(e,mF(i),t,r),o.processes--,Be.scheduleTask((function(){t.fire("loaded",!0,!1)})),s&&s()}catch(i){o.processes--,e.error(i),n&&n(i),t.fire("error",i)}}),(function(i){o.processes--,e.error(i),n&&n(i),t.fire("error",i)}))}},{key:"parse",value:function(e,t,i,r){var s=e.viewer.scene.canvas.spinner;s.processes++;try{var n=_F(i);pF(n)?fF(e,n,t,r):vF(e,mF(i),t,r),s.processes--,Be.scheduleTask((function(){t.fire("loaded",!0,!1)}))}catch(e){s.processes--,t.fire("error",e)}}}]),e}();function pF(e){var t=new DataView(e);if(84+50*t.getUint32(80,!0)===t.byteLength)return!0;for(var i=[115,111,108,105,100],r=0;r<5;r++)if(i[r]!==t.getUint8(r,!1))return!0;return!1}function fF(e,t,i,r){for(var s,n,o,a,l,u,A,c=new DataView(t),h=c.getUint32(80,!0),d=!1,p=null,f=null,v=null,g=!1,m=0;m<70;m++)1129270351===c.getUint32(m,!1)&&82===c.getUint8(m+4)&&61===c.getUint8(m+5)&&(d=!0,a=[],l=c.getUint8(m+6)/255,u=c.getUint8(m+7)/255,A=c.getUint8(m+8)/255,c.getUint8(m+9));for(var _=new On(i,{roughness:.5}),y=[],b=[],w=r.splitMeshes,B=0;B<h;B++){var x=84+50*B,P=c.getFloat32(x,!0),C=c.getFloat32(x+4,!0),M=c.getFloat32(x+8,!0);if(d){var E=c.getUint16(x+48,!0);0==(32768&E)?(s=(31&E)/31,n=(E>>5&31)/31,o=(E>>10&31)/31):(s=l,n=u,o=A),(w&&s!==p||n!==f||o!==v)&&(null!==p&&(g=!0),p=s,f=n,v=o)}for(var F=1;F<=3;F++){var k=x+12*F;y.push(c.getFloat32(k,!0)),y.push(c.getFloat32(k+4,!0)),y.push(c.getFloat32(k+8,!0)),b.push(P,C,M),d&&a.push(s,n,o,1)}w&&g&&(gF(i,y,b,a,_,r),y=[],b=[],a=a?[]:null,g=!1)}y.length>0&&gF(i,y,b,a,_,r)}function vF(e,t,i,r){for(var s,n,o,a,l,u,A,c=/facet([\s\S]*?)endfacet/g,h=0,d=/[\s]+([+-]?(?:\d+.\d+|\d+.|\d+|.\d+)(?:[eE][+-]?\d+)?)/.source,p=new RegExp("vertex"+d+d+d,"g"),f=new RegExp("normal"+d+d+d,"g"),v=[],g=[];null!==(a=c.exec(t));){for(l=0,u=0,A=a[0];null!==(a=f.exec(A));)s=parseFloat(a[1]),n=parseFloat(a[2]),o=parseFloat(a[3]),u++;for(;null!==(a=p.exec(A));)v.push(parseFloat(a[1]),parseFloat(a[2]),parseFloat(a[3])),g.push(s,n,o),l++;1!==u&&e.error("Error in normal of face "+h),3!==l&&e.error("Error in positions of face "+h),h++}gF(i,v,g,null,new On(i,{roughness:.5}),r)}function gF(e,t,i,r,s,n){for(var o=new Int32Array(t.length/3),a=0,l=o.length;a<l;a++)o[a]=a;i=i&&i.length>0?i:null,r=r&&r.length>0?r:null,n.smoothNormals&&re.faceToVertexNormals(t,i,n);var u=hF;je(t,t,u);var A=new Wi(e,{primitive:"triangles",positions:t,normals:i,colors:r,indices:o}),c=new gn(e,{origin:0!==u[0]||0!==u[1]||0!==u[2]?u:null,geometry:A,material:s,edges:n.edges});e.addChild(c)}function mF(e){return"string"!=typeof e?function(e){if("undefined"!=typeof TextDecoder)return(new TextDecoder).decode(e);for(var t="",i=0,r=e.length;i<r;i++)t+=String.fromCharCode(e[i]);return decodeURIComponent(escape(t))}(new Uint8Array(e)):e}function _F(e){if("string"==typeof e){for(var t=new Uint8Array(e.length),i=0;i<e.length;i++)t[i]=255&e.charCodeAt(i);return t.buffer||t}return e}var yF=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,"STLLoader",e,s))._sceneGraphLoader=new dF,r.dataSource=s.dataSource,r}return C(i,[{key:"dataSource",get:function(){return this._dataSource},set:function(e){this._dataSource=e||new cF}},{key:"load",value:function(e){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);var t=new Tn(this.viewer.scene,he.apply(e,{isModel:!0})),i=e.src,r=e.stl;return i||r?(i?this._sceneGraphLoader.load(this,t,i,e):this._sceneGraphLoader.parse(this,t,r,e),t):(this.error("load() param expected: either 'src' or 'stl'"),t)}}]),i}(),bF=function(){function e(){x(this,e)}return C(e,[{key:"createRootNode",value:function(){return document.createElement("ul")}},{key:"createNodeElement",value:function(e,t,i,r,s){var n=document.createElement("li");if(n.id=e.nodeId,e.xrayed&&n.classList.add("xrayed-node"),e.children.length>0){var o=document.createElement("a");o.href="#",o.id="switch-".concat(e.nodeId),o.textContent="+",o.classList.add("plus"),t&&o.addEventListener("click",t),n.appendChild(o)}var a=document.createElement("input");a.id="checkbox-".concat(e.nodeId),a.type="checkbox",a.checked=e.checked,a.style["pointer-events"]="all",i&&a.addEventListener("change",i),n.appendChild(a);var l=document.createElement("span");return l.textContent=e.title,n.appendChild(l),r&&(l.oncontextmenu=r),s&&(l.onclick=s),n}},{key:"createDisabledNodeElement",value:function(e){var t=document.createElement("li"),i=document.createElement("a");i.href="#",i.textContent="!",i.classList.add("warn"),i.classList.add("warning"),t.appendChild(i);var r=document.createElement("span");return r.textContent=e,t.appendChild(r),t}},{key:"addChildren",value:function(e,t){var i=document.createElement("ul");t.forEach((function(e){i.appendChild(e)})),e.parentElement.appendChild(i)}},{key:"expand",value:function(e,t,i){e.classList.remove("plus"),e.classList.add("minus"),e.textContent="-",e.removeEventListener("click",t),e.addEventListener("click",i)}},{key:"collapse",value:function(e,t,i){if(e){var r=e.parentElement;if(r){var s=r.querySelector("ul");s&&(r.removeChild(s),e.classList.remove("minus"),e.classList.add("plus"),e.textContent="+",e.removeEventListener("click",i),e.addEventListener("click",t))}}}},{key:"isExpanded",value:function(e){return void 0!==e.parentElement.getElementsByTagName("li")[0]}},{key:"getId",value:function(e){return e.parentElement.id}},{key:"getIdFromCheckbox",value:function(e){return e.id.replace("checkbox-","")}},{key:"getSwitchElement",value:function(e){return document.getElementById("switch-".concat(e))}},{key:"isChecked",value:function(e){return e.checked}},{key:"setCheckbox",value:function(e,t){var i=document.getElementById("checkbox-".concat(e));i&&t!==i.checked&&(i.checked=t)}},{key:"setXRayed",value:function(e,t){var i=document.getElementById(e);i&&(t?i.classList.add("xrayed-node"):i.classList.remove("xrayed-node"))}},{key:"setHighlighted",value:function(e,t){var i=document.getElementById(e);i&&(t?(i.scrollIntoView({block:"center"}),i.classList.add("highlighted-node")):i.classList.remove("highlighted-node"))}}]),e}(),wF=[],BF=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};x(this,i),(r=t.call(this,"TreeViewPlugin",e)).errors=[],r.valid=!0;var n=s.containerElement||document.getElementById(s.containerElementId);if(!(n instanceof HTMLElement))return r.error("Mandatory config expected: valid containerElementId or containerElement"),y(r);for(var o=0;;o++)if(!wF[o]){wF[o]=b(r),r._index=o,r._id="tree-".concat(o);break}if(r._containerElement=n,r._metaModels={},r._autoAddModels=!1!==s.autoAddModels,r._autoExpandDepth=s.autoExpandDepth||0,r._sortNodes=!1!==s.sortNodes,r._viewer=e,r._rootElement=null,r._muteSceneEvents=!1,r._muteTreeEvents=!1,r._rootNodes=[],r._objectNodes={},r._nodeNodes={},r._rootNames={},r._sortNodes=s.sortNodes,r._pruneEmptyNodes=s.pruneEmptyNodes,r._showListItemElementId=null,r._renderService=s.renderService||new bF,!r._renderService)throw new Error("TreeViewPlugin: no render service set");if(r._containerElement.oncontextmenu=function(e){e.preventDefault()},r._onObjectVisibility=r._viewer.scene.on("objectVisibility",(function(e){if(!r._muteSceneEvents){var t=e.id,i=r._objectNodes[t];if(i){var s=e.visible;if(s!==i.checked){r._muteTreeEvents=!0,i.checked=s,s?i.numVisibleEntities++:i.numVisibleEntities--,r._renderService.setCheckbox(i.nodeId,s);for(var n=i.parent;n;)n.checked=s,s?n.numVisibleEntities++:n.numVisibleEntities--,r._renderService.setCheckbox(n.nodeId,n.numVisibleEntities>0),n=n.parent;r._muteTreeEvents=!1}}}})),r._onObjectXrayed=r._viewer.scene.on("objectXRayed",(function(e){if(!r._muteSceneEvents){var t=e.id,i=r._objectNodes[t];if(i){r._muteTreeEvents=!0;var s=e.xrayed;s!==i.xrayed&&(i.xrayed=s,r._renderService.setXRayed(i.nodeId,s),r._muteTreeEvents=!1)}}})),r._switchExpandHandler=function(e){e.preventDefault(),e.stopPropagation();var t=e.target;r._expandSwitchElement(t)},r._switchCollapseHandler=function(e){e.preventDefault(),e.stopPropagation();var t=e.target;r._collapseSwitchElement(t)},r._checkboxChangeHandler=function(e){if(!r._muteTreeEvents){r._muteSceneEvents=!0;var t=e.target,i=r._renderService.isChecked(t),s=r._renderService.getIdFromCheckbox(t),n=r._nodeNodes[s],o=r._viewer.scene.objects,a=0;r._withNodeTree(n,(function(e){var t=e.objectId,s=o[t],n=0===e.children.length;e.numVisibleEntities=i?e.numEntities:0,n&&i!==e.checked&&a++,e.checked=i,r._renderService.setCheckbox(e.nodeId,i),s&&(s.visible=i)}));for(var l=n.parent;l;)l.checked=i,i?l.numVisibleEntities+=a:l.numVisibleEntities-=a,r._renderService.setCheckbox(l.nodeId,l.numVisibleEntities>0),l=l.parent;r._muteSceneEvents=!1}},r._hierarchy=s.hierarchy||"containment",r._autoExpandDepth=s.autoExpandDepth||0,r._autoAddModels){for(var a=Object.keys(r.viewer.metaScene.metaModels),l=0,u=a.length;l<u;l++){var A=a[l],c=r.viewer.metaScene.metaModels[A];c.finalized&&r.addModel(A)}r.viewer.scene.on("modelLoaded",(function(e){r.viewer.metaScene.metaModels[e]&&r.addModel(e)}))}return r.hierarchy=s.hierarchy,r}return C(i,[{key:"hierarchy",get:function(){return this._hierarchy},set:function(e){"containment"!==(e=e||"containment")&&"storeys"!==e&&"types"!==e&&(this.error("Unsupported value for `hierarchy' - defaulting to 'containment'"),e="containment"),this._hierarchy!==e&&(this._hierarchy=e,this._createNodes())}},{key:"addModel",value:function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(this._containerElement){var r=this.viewer.scene.models[e];if(!r)throw"Model not found: "+e;var s=this.viewer.metaScene.metaModels[e];s?this._metaModels[e]?this.warn("Model already added: "+e):(this._metaModels[e]=s,i&&i.rootName&&(this._rootNames[e]=i.rootName),r.on("destroyed",(function(){t.removeModel(r.id)})),this._createNodes()):this.error("MetaModel not found: "+e)}}},{key:"removeModel",value:function(e){this._containerElement&&(this._metaModels[e]&&(this._rootNames[e]&&delete this._rootNames[e],delete this._metaModels[e],this._createNodes()))}},{key:"showNode",value:function(e){this.unShowNode();var t=this._objectNodes[e];if(t){var i=t.nodeId,r=this._renderService.getSwitchElement(i);if(r)return this._expandSwitchElement(r),r.scrollIntoView(),!0;var s=[];s.unshift(t);for(var n=t.parent;n;)s.unshift(n),n=n.parent;for(var o=0,a=s.length;o<a;o++){var l=this._renderService.getSwitchElement(s[o].nodeId);l&&this._expandSwitchElement(l)}this._renderService.setHighlighted(i,!0),this._showListItemElementId=i}}},{key:"unShowNode",value:function(){this._showListItemElementId&&(this._renderService.setHighlighted(this._showListItemElementId,!1),this._showListItemElementId=null)}},{key:"expandToDepth",value:function(e){var t=this;this.collapse();for(var i=function i(r,s){if(s!==e){var n=t._renderService.getSwitchElement(r.nodeId);if(n){t._expandSwitchElement(n);for(var o=r.children,a=0,l=o.length;a<l;a++){i(o[a],s+1)}}}},r=0,s=this._rootNodes.length;r<s;r++){i(this._rootNodes[r],0)}}},{key:"collapse",value:function(){for(var e=0,t=this._rootNodes.length;e<t;e++){var i=this._rootNodes[e].objectId;this._collapseNode(i)}}},{key:"withNodeTree",value:function(e,t){t(e);var i=e.children;if(i)for(var r=0,s=i.length;r<s;r++)this.withNodeTree(i[r],t)}},{key:"destroy",value:function(){this._containerElement&&(this._metaModels={},this._rootElement&&!this._destroyed&&(this._rootElement.parentNode.removeChild(this._rootElement),this._viewer.scene.off(this._onObjectVisibility),this._destroyed=!0),delete wF[this._index],f(w(i.prototype),"destroy",this).call(this))}},{key:"_createNodes",value:function(){this._rootElement&&(this._rootElement.parentNode.removeChild(this._rootElement),this._rootElement=null),this._rootNodes=[],this._objectNodes={},this._nodeNodes={},this._validate(),this.valid||"storeys"!==this._hierarchy?this._createEnabledNodes():this._createDisabledNodes()}},{key:"_validate",value:function(){if(this.errors=[],"storeys"===this._hierarchy)this.valid=this._validateMetaModelForStoreysHierarchy();else this.valid=this._rootNodes.length>0;return this.valid}},{key:"_validateMetaModelForStoreysHierarchy",value:function(){return!0}},{key:"_createEnabledNodes",value:function(){switch(this._pruneEmptyNodes&&this._findEmptyNodes(),this._hierarchy){case"storeys":this._createStoreysNodes(),0===this._rootNodes.length&&this.error("Failed to build storeys hierarchy");break;case"types":this._createTypesNodes();break;default:this._createContainmentNodes()}this._sortNodes&&this._doSortNodes(),this._synchNodesToEntities(),this._createTrees(),this.expandToDepth(this._autoExpandDepth)}},{key:"_createDisabledNodes",value:function(){var e=this._renderService.createRootNode();this._rootElement=e,this._containerElement.appendChild(e);var t=this._viewer.metaScene.rootMetaObjects;for(var i in t){var r=t[i],s=r.type,n=r.name,o=n&&""!==n&&"Undefined"!==n&&"Default"!==n?n:s,a=this._renderService.createDisabledNodeElement(o);e.appendChild(a)}}},{key:"_findEmptyNodes",value:function(){var e=this._viewer.metaScene.rootMetaObjects;for(var t in e)this._findEmptyNodes2(e[t])}},{key:"_findEmptyNodes2",value:function(e){var t=this.viewer,i=t.scene,r=e.children,s=e.id,n=i.objects[s];if(e._countEntities=0,n&&e._countEntities++,r)for(var o=0,a=r.length;o<a;o++){var l=r[o];l._countEntities=this._findEmptyNodes2(l),e._countEntities+=l._countEntities}return e._countEntities}},{key:"_createStoreysNodes",value:function(){var e=this._viewer.metaScene.rootMetaObjects;for(var t in e)this._createStoreysNodes2(e[t],null,null,null)}},{key:"_createStoreysNodes2",value:function(e,t,i,r){if(!this._pruneEmptyNodes||0!==e._countEntities){var s=e.type,n=e.name,o=e.children,a=e.id;if("IfcBuilding"===s)t={nodeId:"".concat(this._id,"-").concat(a),objectId:a,title:0===e.metaModels.length?"na":this._rootNames[e.metaModels[0].id]||(n&&""!==n&&"Undefined"!==n&&"Default"!==n?n:s),type:s,parent:null,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},this._rootNodes.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t;else if("IfcBuildingStorey"===s){if(!t)return void this.error("Failed to build storeys hierarchy for model '"+this.metaModel.id+"' - model does not have an IfcBuilding object, or is not an IFC model");i={nodeId:"".concat(this._id,"-").concat(a),objectId:a,title:n&&""!==n&&"Undefined"!==n&&"Default"!==n?n:s,type:s,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},t.children.push(i),this._objectNodes[i.objectId]=i,this._nodeNodes[i.nodeId]=i,r={}}else{if(i)if(this._viewer.scene.objects[a]){var l=(r=r||{})[s];l||(l={nodeId:"".concat(this._id,"-").concat(i.objectId,"-").concat(s),objectId:"".concat(i.objectId,"-").concat(s),title:s,type:s,parent:i,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},i.children.push(l),this._objectNodes[l.objectId]=l,this._nodeNodes[l.nodeId]=l,r[s]=l);var u={nodeId:"".concat(this._id,"-").concat(a),objectId:a,title:n&&""!==n&&"Undefined"!==n&&"Default"!==n?n:s,type:s,parent:l,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};l.children.push(u),this._objectNodes[u.objectId]=u,this._nodeNodes[u.nodeId]=u}}if(o)for(var A=0,c=o.length;A<c;A++){var h=o[A];this._createStoreysNodes2(h,t,i,r)}}}},{key:"_createTypesNodes",value:function(){var e=this._viewer.metaScene.rootMetaObjects;for(var t in e)this._createTypesNodes2(e[t],null,null)}},{key:"_createTypesNodes2",value:function(e,t,i){if(!this._pruneEmptyNodes||0!==e._countEntities){var r=e.type,s=e.name,n=e.children,o=e.id;if(e.parent){if(t)if(this._viewer.scene.objects[o]){var a=i[r];a||(a={nodeId:"".concat(this._id,"-").concat(t.objectId,"-").concat(r),objectId:"".concat(t.objectId,"-").concat(r),title:r,type:r,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},t.children.push(a),this._objectNodes[a.objectId]=a,this._nodeNodes[a.nodeId]=a,i[r]=a);var l={nodeId:"".concat(this._id,"-").concat(o),objectId:o,title:s&&""!==s&&"Default"!==s?s:r,type:r,parent:a,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};a.children.push(l),this._objectNodes[l.objectId]=l,this._nodeNodes[l.nodeId]=l}}else t={nodeId:"".concat(this._id,"-").concat(o),objectId:o,title:0===e.metaModels.length?"na":this._rootNames[e.metaModels[0].id]||(s&&""!==s&&"Undefined"!==s&&"Default"!==s?s:r),type:r,parent:null,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},this._rootNodes.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t,i={};if(n)for(var u=0,A=n.length;u<A;u++){var c=n[u];this._createTypesNodes2(c,t,i)}}}},{key:"_createContainmentNodes",value:function(){var e=this._viewer.metaScene.rootMetaObjects;for(var t in e)this._createContainmentNodes2(e[t],null)}},{key:"_createContainmentNodes2",value:function(e,t){if(!this._pruneEmptyNodes||0!==e._countEntities){var i=e.type,r=e.name||i,s=e.children,n=e.id,o={nodeId:"".concat(this._id,"-").concat(n),objectId:n,title:t?r&&""!==r&&"Undefined"!==r&&"Default"!==r?r:i:0===e.metaModels.length?"na":this._rootNames[e.metaModels[0].id]||r,type:i,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};if(t?t.children.push(o):this._rootNodes.push(o),this._objectNodes[o.objectId]=o,this._nodeNodes[o.nodeId]=o,s)for(var a=0,l=s.length;a<l;a++){var u=s[a];this._createContainmentNodes2(u,o)}}}},{key:"_doSortNodes",value:function(){for(var e=0,t=this._rootNodes.length;e<t;e++){var i=this._rootNodes[e];this._sortChildren(i)}}},{key:"_sortChildren",value:function(e){var t=e.children;if(t&&0!==t.length){"storeys"===this._hierarchy&&"IfcBuilding"===e.type?t.sort(this._getSpatialSortFunc()):t.sort(this._alphaSortFunc);for(var i=0,r=t.length;i<r;i++){var s=t[i];this._sortChildren(s)}}}},{key:"_getSpatialSortFunc",value:function(){var e=this.viewer,t=e.scene,i=t.camera,r=e.metaScene;return this._spatialSortFunc||(this._spatialSortFunc=function(e,s){e.aabb&&s.aabb||(e.aabb||(e.aabb=t.getAABB(r.getObjectIDsInSubtree(e.objectId))),s.aabb||(s.aabb=t.getAABB(r.getObjectIDsInSubtree(s.objectId))));var n=0;return n=i.xUp?0:i.yUp?1:2,e.aabb[n]>s.aabb[n]?-1:e.aabb[n]<s.aabb[n]?1:0})}},{key:"_alphaSortFunc",value:function(e,t){var i=e.title.toUpperCase(),r=t.title.toUpperCase();return i<r?-1:i>r?1:0}},{key:"_synchNodesToEntities",value:function(){for(var e=Object.keys(this.viewer.metaScene.metaObjects),t=this._viewer.metaScene.metaObjects,i=this._viewer.scene.objects,r=0,s=e.length;r<s;r++){var n=e[r];if(t[n]){var o=this._objectNodes[n];if(o){var a=i[n];if(a){var l=a.visible;o.numEntities=1,o.xrayed=a.xrayed,l?(o.numVisibleEntities=1,o.checked=!0):(o.numVisibleEntities=0,o.checked=!1);for(var u=o.parent;u;)u.numEntities++,l&&(u.numVisibleEntities++,u.checked=!0),u=u.parent}}}}}},{key:"_withNodeTree",value:function(e,t){t(e);var i=e.children;if(i)for(var r=0,s=i.length;r<s;r++)this._withNodeTree(i[r],t)}},{key:"_createTrees",value:function(){var e=this;if(0!==this._rootNodes.length){var t=this._rootNodes.map((function(t){return e._createNodeElement(t)})),i=this._renderService.createRootNode();t.forEach((function(e){i.appendChild(e)})),this._containerElement.appendChild(i),this._rootElement=i}}},{key:"_createNodeElement",value:function(e){var t=this;return this._renderService.createNodeElement(e,this._switchExpandHandler,this._checkboxChangeHandler,(function(i){t.fire("contextmenu",{event:i,viewer:t._viewer,treeViewPlugin:t,treeViewNode:e}),i.preventDefault()}),(function(i){t.fire("nodeTitleClicked",{event:i,viewer:t._viewer,treeViewPlugin:t,treeViewNode:e}),i.preventDefault()}))}},{key:"_expandSwitchElement",value:function(e){var t=this;if(!this._renderService.isExpanded(e)){var i=this._renderService.getId(e),r=this._nodeNodes[i].children.map((function(e){return t._createNodeElement(e)}));this._renderService.addChildren(e,r),this._renderService.expand(e,this._switchExpandHandler,this._switchCollapseHandler)}}},{key:"_collapseNode",value:function(e){var t=this._renderService.getSwitchElement(e);this._collapseSwitchElement(t)}},{key:"_collapseSwitchElement",value:function(e){this._renderService.collapse(e,this._switchExpandHandler,this._switchCollapseHandler)}}]),i}(),xF=function(){function e(t){var i=this;x(this,e),this._scene=t,this._objects=[],this._objectsViewCulled=[],this._objectsDetailCulled=[],this._objectsChanged=[],this._objectsChangedList=[],this._modelInfos={},this._numObjects=0,this._lenObjectsChangedList=0,this._dirty=!0,this._onModelLoaded=t.on("modelLoaded",(function(e){var r=t.models[e];r&&i._addModel(r)})),this._onTick=t.on("tick",(function(){i._dirty&&i._build(),i._applyChanges()}))}return C(e,[{key:"_addModel",value:function(e){var t=this,i={model:e,onDestroyed:e.on("destroyed",(function(){t._removeModel(e)}))};this._modelInfos[e.id]=i,this._dirty=!0}},{key:"_removeModel",value:function(e){var t=this._modelInfos[e.id];t&&(t.model.off(t.onDestroyed),delete this._modelInfos[e.id],this._dirty=!0)}},{key:"_build",value:function(){if(this._dirty){this._applyChanges();for(var e=this._scene.objects,t=0;t<this._numObjects;t++)this._objects[t]=null;for(var i in this._numObjects=0,e){var r=e[i];this._objects[this._numObjects++]=r}this._lenObjectsChangedList=0,this._dirty=!1}}},{key:"_applyChanges",value:function(){if(this._lenObjectsChangedList>0){for(var e=0;e<this._lenObjectsChangedList;e++){var t=this._objectsChangedList[e],i=this._objects[t],r=this._objectsViewCulled[t],s=this._objectsDetailCulled[t],n=r||s;i.culled=n,this._objectsChanged[t]=!1}this._lenObjectsChangedList=0}}},{key:"objects",get:function(){return this._dirty&&this._build(),this._objects}},{key:"numObjects",get:function(){return this._dirty&&this._build(),this._numObjects}},{key:"setObjectViewCulled",value:function(e,t){this._dirty&&this._build(),this._objectsViewCulled[e]!==t&&(this._objectsViewCulled[e]=t,this._objectsChanged[e]||(this._objectsChanged[e]=!0,this._objectsChangedList[this._lenObjectsChangedList++]=e))}},{key:"setObjectDetailCulled",value:function(e,t){this._dirty&&this._build(),this._objectsDetailCulled[e]!==t&&(this._objectsDetailCulled[e]=t,this._objectsChanged[e]||(this._objectsChanged[e]=!0,this._objectsChangedList[this._lenObjectsChangedList++]=e))}},{key:"_destroy",value:function(){this._clear(),this._scene.off(this._onModelLoaded),this._scene.off(this._onTick)}},{key:"_clear",value:function(){for(var e in this._modelInfos){var t=this._modelInfos[e];t.model.off(t.onDestroyed)}this._modelInfos={},this._dirty=!0}}]),e}(),PF={};function CF(e){var t=e.id,i=PF[t];return i||(i=new xF(e),PF[t]=i,e.on("destroyed",(function(){delete PF[t],i._destroy()}))),i}var MF=new Float32Array(3),EF=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,"ViewCull",e))._objectCullStates=CF(e.scene),r._maxTreeDepth=s.maxTreeDepth||8,r._modelInfos={},r._frustum=new Ie,r._kdRoot=null,r._frustumDirty=!1,r._kdTreeDirty=!1,r._onViewMatrix=e.scene.camera.on("viewMatrix",(function(){r._frustumDirty=!0})),r._onProjMatrix=e.scene.camera.on("projMatMatrix",(function(){r._frustumDirty=!0})),r._onModelLoaded=e.scene.on("modelLoaded",(function(e){var t=r.viewer.scene.models[e];t&&r._addModel(t)})),r._onSceneTick=e.scene.on("tick",(function(){r._doCull()})),r}return C(i,[{key:"enabled",get:function(){return this._enabled},set:function(e){this._enabled=e}},{key:"_addModel",value:function(e){var t=this,i={model:e,onDestroyed:e.on("destroyed",(function(){t._removeModel(e)}))};this._modelInfos[e.id]=i,this._kdTreeDirty=!0}},{key:"_removeModel",value:function(e){var t=this._modelInfos[e.id];t&&(t.model.off(t.onDestroyed),delete this._modelInfos[e.id],this._kdTreeDirty=!0)}},{key:"_doCull",value:function(){var e=this._frustumDirty||this._kdTreeDirty;if(this._frustumDirty&&this._buildFrustum(),this._kdTreeDirty&&this._buildKDTree(),e){var t=this._kdRoot;t&&this._visitKDNode(t)}}},{key:"_buildFrustum",value:function(){var e=this.viewer.scene.camera;De(this._frustum,e.viewMatrix,e.projMatrix),this._frustumDirty=!1}},{key:"_buildKDTree",value:function(){var e=this.viewer.scene;this._kdRoot,this._kdRoot={aabb:e.getAABB(),intersection:Ie.INTERSECT};for(var t=0,i=this._objectCullStates.numObjects;t<i;t++){var r=this._objectCullStates.objects[t];this._insertEntityIntoKDTree(this._kdRoot,r,t,1)}this._kdTreeDirty=!1}},{key:"_insertEntityIntoKDTree",value:function(e,t,i,r){var s=t.aabb;if(r>=this._maxTreeDepth)return e.objects=e.objects||[],e.objects.push(i),void re.expandAABB3(e.aabb,s);if(e.left&&re.containsAABB3(e.left.aabb,s))this._insertEntityIntoKDTree(e.left,t,i,r+1);else if(e.right&&re.containsAABB3(e.right.aabb,s))this._insertEntityIntoKDTree(e.right,t,i,r+1);else{var n=e.aabb;MF[0]=n[3]-n[0],MF[1]=n[4]-n[1],MF[2]=n[5]-n[2];var o=0;if(MF[1]>MF[o]&&(o=1),MF[2]>MF[o]&&(o=2),!e.left){var a=n.slice();if(a[o+3]=(n[o]+n[o+3])/2,e.left={aabb:a,intersection:Ie.INTERSECT},re.containsAABB3(a,s))return void this._insertEntityIntoKDTree(e.left,t,i,r+1)}if(!e.right){var l=n.slice();if(l[o]=(n[o]+n[o+3])/2,e.right={aabb:l,intersection:Ie.INTERSECT},re.containsAABB3(l,s))return void this._insertEntityIntoKDTree(e.right,t,i,r+1)}e.objects=e.objects||[],e.objects.push(i),re.expandAABB3(e.aabb,s)}}},{key:"_visitKDNode",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:Ie.INTERSECT;if(t===Ie.INTERSECT||e.intersects!==t){t===Ie.INTERSECT&&(t=Se(this._frustum,e.aabb),e.intersects=t);var i=t===Ie.OUTSIDE,r=e.objects;if(r&&r.length>0)for(var s=0,n=r.length;s<n;s++){var o=r[s];this._objectCullStates.setObjectViewCulled(o,i)}e.left&&this._visitKDNode(e.left,t),e.right&&this._visitKDNode(e.right,t)}}},{key:"send",value:function(e,t){}},{key:"destroy",value:function(){f(w(i.prototype),"destroy",this).call(this),this._clear();var e=this.viewer.scene,t=e.camera;e.off(this._onModelLoaded),e.off(this._onSceneTick),t.off(this._onViewMatrix),t.off(this._onProjMatrix)}},{key:"_clear",value:function(){for(var e in this._modelInfos){var t=this._modelInfos[e];t.model.off(t.onDestroyed)}this._modelInfos={},this._kdRoot=null,this._kdTreeDirty=!0}}]),i}(),FF=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};x(this,e),this.cacheBuster=!1!==t.cacheBuster}return C(e,[{key:"_cacheBusterURL",value:function(e){if(!this.cacheBuster)return e;var t=(new Date).getTime();return e.indexOf("?")>-1?e+"&_="+t:e+"?_="+t}},{key:"getManifest",value:function(e,t,i){he.loadJSON(this._cacheBusterURL(e),(function(e){t(e)}),(function(e){i(e)}))}},{key:"getMetaModel",value:function(e,t,i){he.loadJSON(this._cacheBusterURL(e),(function(e){t(e)}),(function(e){i(e)}))}},{key:"getXKT",value:function(e,t,i){var r=function(){};t=t||r,i=i||r;var s=e.match(/^data:(.*?)(;base64)?,(.*)$/);if(s){var n=!!s[2],o=s[3];o=window.decodeURIComponent(o),n&&(o=window.atob(o));try{for(var a=new ArrayBuffer(o.length),l=new Uint8Array(a),u=0;u<o.length;u++)l[u]=o.charCodeAt(u);t(a)}catch(e){i(e)}}else{var A=new XMLHttpRequest;A.open("GET",this._cacheBusterURL(e),!0),A.responseType="arraybuffer",A.onreadystatechange=function(){4===A.readyState&&(200===A.status?t(A.response):i("getXKT error : "+A.response))},A.send(null)}}}]),e}();!function(e,t){"object"==("undefined"==typeof exports?"undefined":B(exports))&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).pako={})}(void 0,(function(e){function t(e){for(var t=e.length;--t>=0;)e[t]=0}var i=new Uint8Array([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0]),r=new Uint8Array([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13]),s=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7]),n=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),o=new Array(576);t(o);var a=new Array(60);t(a);var l=new Array(512);t(l);var u=new Array(256);t(u);var A=new Array(29);t(A);var c,h,d,p=new Array(30);function f(e,t,i,r,s){this.static_tree=e,this.extra_bits=t,this.extra_base=i,this.elems=r,this.max_length=s,this.has_stree=e&&e.length}function v(e,t){this.dyn_tree=e,this.max_code=0,this.stat_desc=t}t(p);var g=function(e){return e<256?l[e]:l[256+(e>>>7)]},m=function(e,t){e.pending_buf[e.pending++]=255&t,e.pending_buf[e.pending++]=t>>>8&255},_=function(e,t,i){e.bi_valid>16-i?(e.bi_buf|=t<<e.bi_valid&65535,m(e,e.bi_buf),e.bi_buf=t>>16-e.bi_valid,e.bi_valid+=i-16):(e.bi_buf|=t<<e.bi_valid&65535,e.bi_valid+=i)},y=function(e,t,i){_(e,i[2*t],i[2*t+1])},b=function(e,t){var i=0;do{i|=1&e,e>>>=1,i<<=1}while(--t>0);return i>>>1},w=function(e,t,i){var r,s,n=new Array(16),o=0;for(r=1;r<=15;r++)o=o+i[r-1]<<1,n[r]=o;for(s=0;s<=t;s++){var a=e[2*s+1];0!==a&&(e[2*s]=b(n[a]++,a))}},x=function(e){var t;for(t=0;t<286;t++)e.dyn_ltree[2*t]=0;for(t=0;t<30;t++)e.dyn_dtree[2*t]=0;for(t=0;t<19;t++)e.bl_tree[2*t]=0;e.dyn_ltree[512]=1,e.opt_len=e.static_len=0,e.sym_next=e.matches=0},P=function(e){e.bi_valid>8?m(e,e.bi_buf):e.bi_valid>0&&(e.pending_buf[e.pending++]=e.bi_buf),e.bi_buf=0,e.bi_valid=0},C=function(e,t,i,r){var s=2*t,n=2*i;return e[s]<e[n]||e[s]===e[n]&&r[t]<=r[i]},M=function(e,t,i){for(var r=e.heap[i],s=i<<1;s<=e.heap_len&&(s<e.heap_len&&C(t,e.heap[s+1],e.heap[s],e.depth)&&s++,!C(t,r,e.heap[s],e.depth));)e.heap[i]=e.heap[s],i=s,s<<=1;e.heap[i]=r},E=function(e,t,s){var n,o,a,l,c=0;if(0!==e.sym_next)do{n=255&e.pending_buf[e.sym_buf+c++],n+=(255&e.pending_buf[e.sym_buf+c++])<<8,o=e.pending_buf[e.sym_buf+c++],0===n?y(e,o,t):(a=u[o],y(e,a+256+1,t),0!==(l=i[a])&&(o-=A[a],_(e,o,l)),n--,a=g(n),y(e,a,s),0!==(l=r[a])&&(n-=p[a],_(e,n,l)))}while(c<e.sym_next);y(e,256,t)},F=function(e,t){var i,r,s,n=t.dyn_tree,o=t.stat_desc.static_tree,a=t.stat_desc.has_stree,l=t.stat_desc.elems,u=-1;for(e.heap_len=0,e.heap_max=573,i=0;i<l;i++)0!==n[2*i]?(e.heap[++e.heap_len]=u=i,e.depth[i]=0):n[2*i+1]=0;for(;e.heap_len<2;)n[2*(s=e.heap[++e.heap_len]=u<2?++u:0)]=1,e.depth[s]=0,e.opt_len--,a&&(e.static_len-=o[2*s+1]);for(t.max_code=u,i=e.heap_len>>1;i>=1;i--)M(e,n,i);s=l;do{i=e.heap[1],e.heap[1]=e.heap[e.heap_len--],M(e,n,1),r=e.heap[1],e.heap[--e.heap_max]=i,e.heap[--e.heap_max]=r,n[2*s]=n[2*i]+n[2*r],e.depth[s]=(e.depth[i]>=e.depth[r]?e.depth[i]:e.depth[r])+1,n[2*i+1]=n[2*r+1]=s,e.heap[1]=s++,M(e,n,1)}while(e.heap_len>=2);e.heap[--e.heap_max]=e.heap[1],function(e,t){var i,r,s,n,o,a,l=t.dyn_tree,u=t.max_code,A=t.stat_desc.static_tree,c=t.stat_desc.has_stree,h=t.stat_desc.extra_bits,d=t.stat_desc.extra_base,p=t.stat_desc.max_length,f=0;for(n=0;n<=15;n++)e.bl_count[n]=0;for(l[2*e.heap[e.heap_max]+1]=0,i=e.heap_max+1;i<573;i++)(n=l[2*l[2*(r=e.heap[i])+1]+1]+1)>p&&(n=p,f++),l[2*r+1]=n,r>u||(e.bl_count[n]++,o=0,r>=d&&(o=h[r-d]),a=l[2*r],e.opt_len+=a*(n+o),c&&(e.static_len+=a*(A[2*r+1]+o)));if(0!==f){do{for(n=p-1;0===e.bl_count[n];)n--;e.bl_count[n]--,e.bl_count[n+1]+=2,e.bl_count[p]--,f-=2}while(f>0);for(n=p;0!==n;n--)for(r=e.bl_count[n];0!==r;)(s=e.heap[--i])>u||(l[2*s+1]!==n&&(e.opt_len+=(n-l[2*s+1])*l[2*s],l[2*s+1]=n),r--)}}(e,t),w(n,u,e.bl_count)},k=function(e,t,i){var r,s,n=-1,o=t[1],a=0,l=7,u=4;for(0===o&&(l=138,u=3),t[2*(i+1)+1]=65535,r=0;r<=i;r++)s=o,o=t[2*(r+1)+1],++a<l&&s===o||(a<u?e.bl_tree[2*s]+=a:0!==s?(s!==n&&e.bl_tree[2*s]++,e.bl_tree[32]++):a<=10?e.bl_tree[34]++:e.bl_tree[36]++,a=0,n=s,0===o?(l=138,u=3):s===o?(l=6,u=3):(l=7,u=4))},I=function(e,t,i){var r,s,n=-1,o=t[1],a=0,l=7,u=4;for(0===o&&(l=138,u=3),r=0;r<=i;r++)if(s=o,o=t[2*(r+1)+1],!(++a<l&&s===o)){if(a<u)do{y(e,s,e.bl_tree)}while(0!=--a);else 0!==s?(s!==n&&(y(e,s,e.bl_tree),a--),y(e,16,e.bl_tree),_(e,a-3,2)):a<=10?(y(e,17,e.bl_tree),_(e,a-3,3)):(y(e,18,e.bl_tree),_(e,a-11,7));a=0,n=s,0===o?(l=138,u=3):s===o?(l=6,u=3):(l=7,u=4)}},D=!1,S=function(e,t,i,r){_(e,0+(r?1:0),3),P(e),m(e,i),m(e,~i),i&&e.pending_buf.set(e.window.subarray(t,t+i),e.pending),e.pending+=i},T=function(e){D||(function(){var e,t,n,v,g,m=new 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i===ee&&((t=e.state).window_size=2*t.w_size,_e(t.head),t.max_lazy_match=Se[t.level].max_lazy,t.good_match=Se[t.level].good_length,t.nice_match=Se[t.level].nice_length,t.max_chain_length=Se[t.level].max_chain,t.strstart=0,t.block_start=0,t.lookahead=0,t.insert=0,t.match_length=t.prev_length=2,t.match_available=0,t.ins_h=0),i},Oe=function(e,t,i,r,s,n){if(!e)return ie;var o=1;if(t===ne&&(t=6),r<0?(o=0,r=-r):r>15&&(o=2,r-=16),s<1||s>9||i!==ce||r<8||r>15||t<0||t>9||n<0||n>ue||8===r&&1!==o)return ge(e,ie);8===r&&(r=9);var a=new Te;return e.state=a,a.strm=e,a.status=pe,a.wrap=o,a.gzhead=null,a.w_bits=r,a.w_size=1<<a.w_bits,a.w_mask=a.w_size-1,a.hash_bits=s+7,a.hash_size=1<<a.hash_bits,a.hash_mask=a.hash_size-1,a.hash_shift=~~((a.hash_bits+3-1)/3),a.window=new Uint8Array(2*a.w_size),a.head=new Uint16Array(a.hash_size),a.prev=new Uint16Array(a.w_size),a.lit_bufsize=1<<s+6,a.pending_buf_size=4*a.lit_bufsize,a.pending_buf=new 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i.last_flush=-1,ee}if(57===i.status)if(e.adler=0,xe(i,31),xe(i,139),xe(i,8),i.gzhead)xe(i,(i.gzhead.text?1:0)+(i.gzhead.hcrc?2:0)+(i.gzhead.extra?4:0)+(i.gzhead.name?8:0)+(i.gzhead.comment?16:0)),xe(i,255&i.gzhead.time),xe(i,i.gzhead.time>>8&255),xe(i,i.gzhead.time>>16&255),xe(i,i.gzhead.time>>24&255),xe(i,9===i.level?2:i.strategy>=ae||i.level<2?4:0),xe(i,255&i.gzhead.os),i.gzhead.extra&&i.gzhead.extra.length&&(xe(i,255&i.gzhead.extra.length),xe(i,i.gzhead.extra.length>>8&255)),i.gzhead.hcrc&&(e.adler=V(e.adler,i.pending_buf,i.pending,0)),i.gzindex=0,i.status=69;else if(xe(i,0),xe(i,0),xe(i,0),xe(i,0),xe(i,0),xe(i,9===i.level?2:i.strategy>=ae||i.level<2?4:0),xe(i,3),i.status=fe,we(e),0!==i.pending)return i.last_flush=-1,ee;if(69===i.status){if(i.gzhead.extra){for(var n=i.pending,o=(65535&i.gzhead.extra.length)-i.gzindex;i.pending+o>i.pending_buf_size;){var a=i.pending_buf_size-i.pending;if(i.pending_buf.set(i.gzhead.extra.subarray(i.gzindex,i.gzindex+a),i.pending),i.pending=i.pending_buf_size,i.gzhead.hcrc&&i.pending>n&&(e.adler=V(e.adler,i.pending_buf,i.pending-n,n)),i.gzindex+=a,we(e),0!==i.pending)return i.last_flush=-1,ee;n=0,o-=a}var l=new Uint8Array(i.gzhead.extra);i.pending_buf.set(l.subarray(i.gzindex,i.gzindex+o),i.pending),i.pending+=o,i.gzhead.hcrc&&i.pending>n&&(e.adler=V(e.adler,i.pending_buf,i.pending-n,n)),i.gzindex=0}i.status=73}if(73===i.status){if(i.gzhead.name){var u,A=i.pending;do{if(i.pending===i.pending_buf_size){if(i.gzhead.hcrc&&i.pending>A&&(e.adler=V(e.adler,i.pending_buf,i.pending-A,A)),we(e),0!==i.pending)return i.last_flush=-1,ee;A=0}u=i.gzindex<i.gzhead.name.length?255&i.gzhead.name.charCodeAt(i.gzindex++):0,xe(i,u)}while(0!==u);i.gzhead.hcrc&&i.pending>A&&(e.adler=V(e.adler,i.pending_buf,i.pending-A,A)),i.gzindex=0}i.status=91}if(91===i.status){if(i.gzhead.comment){var c,h=i.pending;do{if(i.pending===i.pending_buf_size){if(i.gzhead.hcrc&&i.pending>h&&(e.adler=V(e.adler,i.pending_buf,i.pending-h,h)),we(e),0!==i.pending)return i.last_flush=-1,ee;h=0}c=i.gzindex<i.gzhead.comment.length?255&i.gzhead.comment.charCodeAt(i.gzindex++):0,xe(i,c)}while(0!==c);i.gzhead.hcrc&&i.pending>h&&(e.adler=V(e.adler,i.pending_buf,i.pending-h,h))}i.status=103}if(103===i.status){if(i.gzhead.hcrc){if(i.pending+2>i.pending_buf_size&&(we(e),0!==i.pending))return i.last_flush=-1,ee;xe(i,255&e.adler),xe(i,e.adler>>8&255),e.adler=0}if(i.status=fe,we(e),0!==i.pending)return i.last_flush=-1,ee}if(0!==e.avail_in||0!==i.lookahead||t!==Y&&i.status!==ve){var d=0===i.level?Fe(i,t):i.strategy===ae?function(e,t){for(var i;;){if(0===e.lookahead&&(Ee(e),0===e.lookahead)){if(t===Y)return 1;break}if(e.match_length=0,i=K(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++,i&&(Be(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,t===q?(Be(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(Be(e,!1),0===e.strm.avail_out)?1:2}(i,t):i.strategy===le?function(e,t){for(var i,r,s,n,o=e.window;;){if(e.lookahead<=he){if(Ee(e),e.lookahead<=he&&t===Y)return 1;if(0===e.lookahead)break}if(e.match_length=0,e.lookahead>=3&&e.strstart>0&&((r=o[s=e.strstart-1])===o[++s]&&r===o[++s]&&r===o[++s])){n=e.strstart+he;do{}while(r===o[++s]&&r===o[++s]&&r===o[++s]&&r===o[++s]&&r===o[++s]&&r===o[++s]&&r===o[++s]&&r===o[++s]&&s<n);e.match_length=he-(n-s),e.match_length>e.lookahead&&(e.match_length=e.lookahead)}if(e.match_length>=3?(i=K(e,1,e.match_length-3),e.lookahead-=e.match_length,e.strstart+=e.match_length,e.match_length=0):(i=K(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++),i&&(Be(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,t===q?(Be(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(Be(e,!1),0===e.strm.avail_out)?1:2}(i,t):Se[i.level].func(i,t);if(3!==d&&4!==d||(i.status=ve),1===d||3===d)return 0===e.avail_out&&(i.last_flush=-1),ee;if(2===d&&(t===J?X(i):t!==$&&(z(i,0,0,!1),t===Z&&(_e(i.head),0===i.lookahead&&(i.strstart=0,i.block_start=0,i.insert=0))),we(e),0===e.avail_out))return i.last_flush=-1,ee}return t!==q?ee:i.wrap<=0?te:(2===i.wrap?(xe(i,255&e.adler),xe(i,e.adler>>8&255),xe(i,e.adler>>16&255),xe(i,e.adler>>24&255),xe(i,255&e.total_in),xe(i,e.total_in>>8&255),xe(i,e.total_in>>16&255),xe(i,e.total_in>>24&255)):(Pe(i,e.adler>>>16),Pe(i,65535&e.adler)),we(e),i.wrap>0&&(i.wrap=-i.wrap),0!==i.pending?ee:te)},He=function(e){if(Le(e))return ie;var t=e.state.status;return e.state=null,t===fe?ge(e,re):ee},je=function(e,t){var i=t.length;if(Le(e))return ie;var r=e.state,s=r.wrap;if(2===s||1===s&&r.status!==pe||r.lookahead)return ie;if(1===s&&(e.adler=N(e.adler,t,i,0)),r.wrap=0,i>=r.w_size){0===s&&(_e(r.head),r.strstart=0,r.block_start=0,r.insert=0);var n=new Uint8Array(r.w_size);n.set(t.subarray(i-r.w_size,i),0),t=n,i=r.w_size}var o=e.avail_in,a=e.next_in,l=e.input;for(e.avail_in=i,e.next_in=0,e.input=t,Ee(r);r.lookahead>=3;){var u=r.strstart,A=r.lookahead-2;do{r.ins_h=be(r,r.ins_h,r.window[u+3-1]),r.prev[u&r.w_mask]=r.head[r.ins_h],r.head[r.ins_h]=u,u++}while(--A);r.strstart=u,r.lookahead=2,Ee(r)}return r.strstart+=r.lookahead,r.block_start=r.strstart,r.insert=r.lookahead,r.lookahead=0,r.match_length=r.prev_length=2,r.match_available=0,e.next_in=a,e.input=l,e.avail_in=o,r.wrap=s,ee},Ge=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},ze=function(e){for(var t=Array.prototype.slice.call(arguments,1);t.length;){var i=t.shift();if(i){if("object"!=B(i))throw new TypeError(i+"must be non-object");for(var r in i)Ge(i,r)&&(e[r]=i[r])}}return e},We=function(e){for(var t=0,i=0,r=e.length;i<r;i++)t+=e[i].length;for(var s=new Uint8Array(t),n=0,o=0,a=e.length;n<a;n++){var l=e[n];s.set(l,o),o+=l.length}return s},Ke=!0;try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(e){Ke=!1}for(var Xe=new 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i,r,s,n,o,a,l,u,A,c,h,d,p,f,v,g,m,_,y,b,w,B,x,P,C=e.state;i=e.next_in,x=e.input,r=i+(e.avail_in-5),s=e.next_out,P=e.output,n=s-(t-e.avail_out),o=s+(e.avail_out-257),a=C.dmax,l=C.wsize,u=C.whave,A=C.wnext,c=C.window,h=C.hold,d=C.bits,p=C.lencode,f=C.distcode,v=(1<<C.lenbits)-1,g=(1<<C.distbits)-1;e:do{d<15&&(h+=x[i++]<<d,d+=8,h+=x[i++]<<d,d+=8),m=p[h&v];t:for(;;){if(h>>>=_=m>>>24,d-=_,0===(_=m>>>16&255))P[s++]=65535&m;else{if(!(16&_)){if(0==(64&_)){m=p[(65535&m)+(h&(1<<_)-1)];continue t}if(32&_){C.mode=16191;break e}e.msg="invalid literal/length code",C.mode=vt;break e}y=65535&m,(_&=15)&&(d<_&&(h+=x[i++]<<d,d+=8),y+=h&(1<<_)-1,h>>>=_,d-=_),d<15&&(h+=x[i++]<<d,d+=8,h+=x[i++]<<d,d+=8),m=f[h&g];i:for(;;){if(h>>>=_=m>>>24,d-=_,!(16&(_=m>>>16&255))){if(0==(64&_)){m=f[(65535&m)+(h&(1<<_)-1)];continue i}e.msg="invalid distance code",C.mode=vt;break e}if(b=65535&m,d<(_&=15)&&(h+=x[i++]<<d,(d+=8)<_&&(h+=x[i++]<<d,d+=8)),(b+=h&(1<<_)-1)>a){e.msg="invalid distance too far back",C.mode=vt;break 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Uint16Array([1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0]),bt=new Uint8Array([16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64]),wt=function(e,t,i,r,s,n,o,a){var l,u,A,c,h,d,p,f,v,g=a.bits,m=0,_=0,y=0,b=0,w=0,B=0,x=0,P=0,C=0,M=0,E=null,F=new Uint16Array(16),k=new Uint16Array(16),I=null;for(m=0;m<=15;m++)F[m]=0;for(_=0;_<r;_++)F[t[i+_]]++;for(w=g,b=15;b>=1&&0===F[b];b--);if(w>b&&(w=b),0===b)return s[n++]=20971520,s[n++]=20971520,a.bits=1,0;for(y=1;y<b&&0===F[y];y++);for(w<y&&(w=y),P=1,m=1;m<=15;m++)if(P<<=1,(P-=F[m])<0)return-1;if(P>0&&(0===e||1!==b))return-1;for(k[1]=0,m=1;m<15;m++)k[m+1]=k[m]+F[m];for(_=0;_<r;_++)0!==t[i+_]&&(o[k[t[i+_]]++]=_);if(0===e?(E=I=o,d=20):1===e?(E=mt,I=_t,d=257):(E=yt,I=bt,d=0),M=0,_=0,m=y,h=n,B=w,x=0,A=-1,c=(C=1<<w)-1,1===e&&C>852||2===e&&C>592)return 1;for(;;){p=m-x,o[_]+1<d?(f=0,v=o[_]):o[_]>=d?(f=I[o[_]-d],v=E[o[_]-d]):(f=96,v=0),l=1<<m-x,y=u=1<<B;do{s[h+(M>>x)+(u-=l)]=p<<24|f<<16|v|0}while(0!==u);for(l=1<<m-1;M&l;)l>>=1;if(0!==l?(M&=l-1,M+=l):M=0,_++,0==--F[m]){if(m===b)break;m=t[i+o[_]]}if(m>w&&(M&c)!==A){for(0===x&&(x=w),h+=y,P=1<<(B=m-x);B+x<b&&!((P-=F[B+x])<=0);)B++,P<<=1;if(C+=1<<B,1===e&&C>852||2===e&&C>592)return 1;s[A=M&c]=w<<24|B<<16|h-n|0}}return 0!==M&&(s[h+M]=m-x<<24|64<<16|0),a.bits=w,0},Bt=j.Z_FINISH,xt=j.Z_BLOCK,Pt=j.Z_TREES,Ct=j.Z_OK,Mt=j.Z_STREAM_END,Et=j.Z_NEED_DICT,Ft=j.Z_STREAM_ERROR,kt=j.Z_DATA_ERROR,It=j.Z_MEM_ERROR,Dt=j.Z_BUF_ERROR,St=j.Z_DEFLATED,Tt=16180,Lt=16190,Rt=16191,Ut=16192,Ot=16194,Nt=16199,Qt=16200,Vt=16206,Ht=16209,jt=function(e){return(e>>>24&255)+(e>>>8&65280)+((65280&e)<<8)+((255&e)<<24)};function Gt(){this.strm=null,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}var zt,Wt,Kt=function(e){if(!e)return 1;var t=e.state;return!t||t.strm!==e||t.mode<Tt||t.mode>16211?1:0},Xt=function(e){if(Kt(e))return Ft;var t=e.state;return e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=Tt,t.last=0,t.havedict=0,t.flags=-1,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new Int32Array(852),t.distcode=t.distdyn=new Int32Array(592),t.sane=1,t.back=-1,Ct},Yt=function(e){if(Kt(e))return Ft;var t=e.state;return t.wsize=0,t.whave=0,t.wnext=0,Xt(e)},Jt=function(e,t){var i;if(Kt(e))return Ft;var r=e.state;return t<0?(i=0,t=-t):(i=5+(t>>4),t<48&&(t&=15)),t&&(t<8||t>15)?Ft:(null!==r.window&&r.wbits!==t&&(r.window=null),r.wrap=i,r.wbits=t,Yt(e))},Zt=function(e,t){if(!e)return Ft;var i=new Gt;e.state=i,i.strm=e,i.window=null,i.mode=Tt;var r=Jt(e,t);return r!==Ct&&(e.state=null),r},qt=!0,$t=function(e){if(qt){zt=new Int32Array(512),Wt=new Int32Array(32);for(var t=0;t<144;)e.lens[t++]=8;for(;t<256;)e.lens[t++]=9;for(;t<280;)e.lens[t++]=7;for(;t<288;)e.lens[t++]=8;for(wt(1,e.lens,0,288,zt,0,e.work,{bits:9}),t=0;t<32;)e.lens[t++]=5;wt(2,e.lens,0,32,Wt,0,e.work,{bits:5}),qt=!1}e.lencode=zt,e.lenbits=9,e.distcode=Wt,e.distbits=5},ei=function(e,t,i,r){var s,n=e.state;return null===n.window&&(n.wsize=1<<n.wbits,n.wnext=0,n.whave=0,n.window=new Uint8Array(n.wsize)),r>=n.wsize?(n.window.set(t.subarray(i-n.wsize,i),0),n.wnext=0,n.whave=n.wsize):((s=n.wsize-n.wnext)>r&&(s=r),n.window.set(t.subarray(i-r,i-r+s),n.wnext),(r-=s)?(n.window.set(t.subarray(i-r,i),0),n.wnext=r,n.whave=n.wsize):(n.wnext+=s,n.wnext===n.wsize&&(n.wnext=0),n.whave<n.wsize&&(n.whave+=s))),0},ti=Yt,ii=Zt,ri=function(e,t){var i,r,s,n,o,a,l,u,A,c,h,d,p,f,v,g,m,_,y,b,w,B,x,P,C=0,M=new Uint8Array(4),E=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]);if(Kt(e)||!e.output||!e.input&&0!==e.avail_in)return Ft;(i=e.state).mode===Rt&&(i.mode=Ut),o=e.next_out,s=e.output,l=e.avail_out,n=e.next_in,r=e.input,a=e.avail_in,u=i.hold,A=i.bits,c=a,h=l,B=Ct;e:for(;;)switch(i.mode){case Tt:if(0===i.wrap){i.mode=Ut;break}for(;A<16;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}if(2&i.wrap&&35615===u){0===i.wbits&&(i.wbits=15),i.check=0,M[0]=255&u,M[1]=u>>>8&255,i.check=V(i.check,M,2,0),u=0,A=0,i.mode=16181;break}if(i.head&&(i.head.done=!1),!(1&i.wrap)||(((255&u)<<8)+(u>>8))%31){e.msg="incorrect header check",i.mode=Ht;break}if((15&u)!==St){e.msg="unknown compression method",i.mode=Ht;break}if(A-=4,w=8+(15&(u>>>=4)),0===i.wbits&&(i.wbits=w),w>15||w>i.wbits){e.msg="invalid window size",i.mode=Ht;break}i.dmax=1<<i.wbits,i.flags=0,e.adler=i.check=1,i.mode=512&u?16189:Rt,u=0,A=0;break;case 16181:for(;A<16;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}if(i.flags=u,(255&i.flags)!==St){e.msg="unknown compression method",i.mode=Ht;break}if(57344&i.flags){e.msg="unknown header flags set",i.mode=Ht;break}i.head&&(i.head.text=u>>8&1),512&i.flags&&4&i.wrap&&(M[0]=255&u,M[1]=u>>>8&255,i.check=V(i.check,M,2,0)),u=0,A=0,i.mode=16182;case 16182:for(;A<32;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}i.head&&(i.head.time=u),512&i.flags&&4&i.wrap&&(M[0]=255&u,M[1]=u>>>8&255,M[2]=u>>>16&255,M[3]=u>>>24&255,i.check=V(i.check,M,4,0)),u=0,A=0,i.mode=16183;case 16183:for(;A<16;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}i.head&&(i.head.xflags=255&u,i.head.os=u>>8),512&i.flags&&4&i.wrap&&(M[0]=255&u,M[1]=u>>>8&255,i.check=V(i.check,M,2,0)),u=0,A=0,i.mode=16184;case 16184:if(1024&i.flags){for(;A<16;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}i.length=u,i.head&&(i.head.extra_len=u),512&i.flags&&4&i.wrap&&(M[0]=255&u,M[1]=u>>>8&255,i.check=V(i.check,M,2,0)),u=0,A=0}else i.head&&(i.head.extra=null);i.mode=16185;case 16185:if(1024&i.flags&&((d=i.length)>a&&(d=a),d&&(i.head&&(w=i.head.extra_len-i.length,i.head.extra||(i.head.extra=new Uint8Array(i.head.extra_len)),i.head.extra.set(r.subarray(n,n+d),w)),512&i.flags&&4&i.wrap&&(i.check=V(i.check,r,d,n)),a-=d,n+=d,i.length-=d),i.length))break e;i.length=0,i.mode=16186;case 16186:if(2048&i.flags){if(0===a)break e;d=0;do{w=r[n+d++],i.head&&w&&i.length<65536&&(i.head.name+=String.fromCharCode(w))}while(w&&d<a);if(512&i.flags&&4&i.wrap&&(i.check=V(i.check,r,d,n)),a-=d,n+=d,w)break e}else i.head&&(i.head.name=null);i.length=0,i.mode=16187;case 16187:if(4096&i.flags){if(0===a)break e;d=0;do{w=r[n+d++],i.head&&w&&i.length<65536&&(i.head.comment+=String.fromCharCode(w))}while(w&&d<a);if(512&i.flags&&4&i.wrap&&(i.check=V(i.check,r,d,n)),a-=d,n+=d,w)break e}else i.head&&(i.head.comment=null);i.mode=16188;case 16188:if(512&i.flags){for(;A<16;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}if(4&i.wrap&&u!==(65535&i.check)){e.msg="header crc mismatch",i.mode=Ht;break}u=0,A=0}i.head&&(i.head.hcrc=i.flags>>9&1,i.head.done=!0),e.adler=i.check=0,i.mode=Rt;break;case 16189:for(;A<32;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}e.adler=i.check=jt(u),u=0,A=0,i.mode=Lt;case Lt:if(0===i.havedict)return e.next_out=o,e.avail_out=l,e.next_in=n,e.avail_in=a,i.hold=u,i.bits=A,Et;e.adler=i.check=1,i.mode=Rt;case Rt:if(t===xt||t===Pt)break e;case Ut:if(i.last){u>>>=7&A,A-=7&A,i.mode=Vt;break}for(;A<3;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}switch(i.last=1&u,A-=1,3&(u>>>=1)){case 0:i.mode=16193;break;case 1:if($t(i),i.mode=Nt,t===Pt){u>>>=2,A-=2;break e}break;case 2:i.mode=16196;break;case 3:e.msg="invalid block type",i.mode=Ht}u>>>=2,A-=2;break;case 16193:for(u>>>=7&A,A-=7&A;A<32;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}if((65535&u)!=(u>>>16^65535)){e.msg="invalid stored block lengths",i.mode=Ht;break}if(i.length=65535&u,u=0,A=0,i.mode=Ot,t===Pt)break e;case Ot:i.mode=16195;case 16195:if(d=i.length){if(d>a&&(d=a),d>l&&(d=l),0===d)break e;s.set(r.subarray(n,n+d),o),a-=d,n+=d,l-=d,o+=d,i.length-=d;break}i.mode=Rt;break;case 16196:for(;A<14;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}if(i.nlen=257+(31&u),u>>>=5,A-=5,i.ndist=1+(31&u),u>>>=5,A-=5,i.ncode=4+(15&u),u>>>=4,A-=4,i.nlen>286||i.ndist>30){e.msg="too many length or distance symbols",i.mode=Ht;break}i.have=0,i.mode=16197;case 16197:for(;i.have<i.ncode;){for(;A<3;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}i.lens[E[i.have++]]=7&u,u>>>=3,A-=3}for(;i.have<19;)i.lens[E[i.have++]]=0;if(i.lencode=i.lendyn,i.lenbits=7,x={bits:i.lenbits},B=wt(0,i.lens,0,19,i.lencode,0,i.work,x),i.lenbits=x.bits,B){e.msg="invalid code lengths set",i.mode=Ht;break}i.have=0,i.mode=16198;case 16198:for(;i.have<i.nlen+i.ndist;){for(;g=(C=i.lencode[u&(1<<i.lenbits)-1])>>>16&255,m=65535&C,!((v=C>>>24)<=A);){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}if(m<16)u>>>=v,A-=v,i.lens[i.have++]=m;else{if(16===m){for(P=v+2;A<P;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}if(u>>>=v,A-=v,0===i.have){e.msg="invalid bit length repeat",i.mode=Ht;break}w=i.lens[i.have-1],d=3+(3&u),u>>>=2,A-=2}else if(17===m){for(P=v+3;A<P;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}A-=v,w=0,d=3+(7&(u>>>=v)),u>>>=3,A-=3}else{for(P=v+7;A<P;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}A-=v,w=0,d=11+(127&(u>>>=v)),u>>>=7,A-=7}if(i.have+d>i.nlen+i.ndist){e.msg="invalid bit length 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e;a--,u+=r[n++]<<A,A+=8}if(g&&0==(240&g)){for(_=v,y=g,b=m;g=(C=i.lencode[b+((u&(1<<_+y)-1)>>_)])>>>16&255,m=65535&C,!(_+(v=C>>>24)<=A);){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}u>>>=_,A-=_,i.back+=_}if(u>>>=v,A-=v,i.back+=v,i.length=m,0===g){i.mode=16205;break}if(32&g){i.back=-1,i.mode=Rt;break}if(64&g){e.msg="invalid literal/length code",i.mode=Ht;break}i.extra=15&g,i.mode=16201;case 16201:if(i.extra){for(P=i.extra;A<P;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}i.length+=u&(1<<i.extra)-1,u>>>=i.extra,A-=i.extra,i.back+=i.extra}i.was=i.length,i.mode=16202;case 16202:for(;g=(C=i.distcode[u&(1<<i.distbits)-1])>>>16&255,m=65535&C,!((v=C>>>24)<=A);){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}if(0==(240&g)){for(_=v,y=g,b=m;g=(C=i.distcode[b+((u&(1<<_+y)-1)>>_)])>>>16&255,m=65535&C,!(_+(v=C>>>24)<=A);){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}u>>>=_,A-=_,i.back+=_}if(u>>>=v,A-=v,i.back+=v,64&g){e.msg="invalid distance code",i.mode=Ht;break}i.offset=m,i.extra=15&g,i.mode=16203;case 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P=f[x],C=t.globalizeObjectIds?re.globalizeObjectId(r.id,P):P,M=e.metaScene.metaObjects[C],E={},F={},k=_.subarray(16*x,16*x+16);if(M){if(t.excludeTypesMap&&M.type&&t.excludeTypesMap[M.type])continue;if(t.includeTypesMap&&M.type&&!t.includeTypesMap[M.type])continue;var I=t.objectDefaults?t.objectDefaults[M.type]||t.objectDefaults.DEFAULT:null;I&&(!1===I.visible&&(E.visible=!1),!1===I.pickable&&(E.pickable=!1),I.colorize&&(F.color=I.colorize),void 0!==I.opacity&&null!==I.opacity&&(F.opacity=I.opacity))}else if(t.excludeUnclassifiedObjects)continue;for(var D=x===w-1,S=[],T=v[x],L=D?m.length:v[x+1];T<L;T++){var R=m[T],U=R===b-1,O="".concat(o,".").concat(C,".mesh.").concat(R),N=NF(p.subarray(4*R,4*R+3)),Q=p[4*R+3]/255,V=a.subarray(c[R],U?a.length:c[R+1]),H=l.subarray(c[R],U?a.length:c[R+1]),j=u.subarray(h[R],U?u.length:h[R+1]),G=A.subarray(d[R],U?A.length:d[R+1]);if(1===y[x]){var z="".concat(o,".geometry.").concat(O,".").concat(R);z in 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0===e.length?[]:tk.inflate(e,t).buffer}return{types:tk.inflate(e.types,{to:"string"}),eachMetaObjectId:tk.inflate(e.eachMetaObjectId,{to:"string"}),eachMetaObjectType:new Uint32Array(t(e.eachMetaObjectType)),eachMetaObjectName:tk.inflate(e.eachMetaObjectName,{to:"string"}),eachMetaObjectParent:new Uint32Array(t(e.eachMetaObjectParent)),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshMaterial:new Uint8Array(t(e.eachMeshMaterial)),eachEntityMetaObject:new Uint32Array(t(e.eachEntityMetaObject)),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(o);!function(e,t,i,r,s,n){var o=n.getNextId(),a=JSON.parse(i.types),l=JSON.parse(i.eachMetaObjectId),u=i.eachMetaObjectType,A=JSON.parse(i.eachMetaObjectName),c=i.eachMetaObjectParent,h=i.positions,d=i.normals,p=i.colors,f=i.indices,v=i.edgeIndices,g=i.matrices,m=i.reusedGeometriesDecodeMatrix,_=i.eachGeometryPrimitiveType,y=i.eachGeometryPositionsPortion,b=i.eachGeometryNormalsPortion,w=i.eachGeometryColorsPortion,B=i.eachGeometryIndicesPortion,x=i.eachGeometryEdgeIndicesPortion,P=i.eachMeshGeometriesPortion,C=i.eachMeshMatricesPortion,M=i.eachMeshMaterial,E=i.eachEntityMetaObject,F=i.eachEntityMeshesPortion,k=i.eachTileAABB,I=i.eachTileEntitiesPortion,D=l.length,S=y.length,T=P.length,L=E.length,R=I.length;if(s){for(var U={metaObjects:[]},O=0;O<D;O++){var N=l[O],Q=a[u[O]]||"default",V=A[O],H=c[O],j=H!==O?l[H]:null;U.metaObjects.push({id:N,type:Q,name:V,parent:j})}s.loadData(U,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds})}for(var G=new Uint32Array(S),z=0;z<T;z++){var W=P[z];void 0!==G[W]?G[W]++:G[W]=1}for(var K=re.vec3(),X=re.AABB3(),Y={},J=0;J<R;J++){var Z=J===R-1,q=I[J],$=Z?L:I[J+1],ee=6*J,te=k.subarray(ee,ee+6);re.getAABB3Center(te,K),X[0]=te[0]-K[0],X[1]=te[1]-K[1],X[2]=te[2]-K[2],X[3]=te[3]-K[0],X[4]=te[4]-K[1],X[5]=te[5]-K[2];for(var ie=ji.createPositionsDecodeMatrix(X),se={},ne=q;ne<$;ne++){var oe=l[E[ne]],ae=t.globalizeObjectIds?re.globalizeObjectId(r.id,oe):oe,le=ne===L-1,ue=F[ne],Ae=le?P.length:F[ne+1],ce=[],de=e.metaScene.metaObjects[ae],pe={},fe={};if(de){if(t.excludeTypesMap&&de.type&&t.excludeTypesMap[de.type])continue;if(t.includeTypesMap&&de.type&&!t.includeTypesMap[de.type])continue;var ve=t.objectDefaults?t.objectDefaults[de.type]||t.objectDefaults.DEFAULT:null;ve&&(!1===ve.visible&&(pe.visible=!1),!1===ve.pickable&&(pe.pickable=!1),ve.colorize&&(fe.color=ve.colorize),void 0!==ve.opacity&&null!==ve.opacity&&(fe.opacity=ve.opacity),void 0!==ve.metallic&&null!==ve.metallic&&(fe.metallic=ve.metallic),void 0!==ve.roughness&&null!==ve.roughness&&(fe.roughness=ve.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(var ge=ue;ge<Ae;ge++){var me=P[ge],_e=G[me]>1,ye=me===S-1,be=sk(M.subarray(6*ge,6*ge+3)),we=M[6*ge+3]/255,Be=M[6*ge+4]/255,xe=M[6*ge+5]/255,Pe=n.getNextId();if(_e){var Ce=C[ge],Me=g.slice(Ce,Ce+16),Ee="".concat(o,"-geometry.").concat(J,".").concat(me),Fe=Y[Ee];if(!Fe){Fe={batchThisMesh:!t.reuseGeometries};var ke=!1;switch(_[me]){case 0:Fe.primitiveName="solid",Fe.geometryPositions=h.subarray(y[me],ye?h.length:y[me+1]),Fe.geometryNormals=d.subarray(b[me],ye?d.length:b[me+1]),Fe.geometryIndices=f.subarray(B[me],ye?f.length:B[me+1]),Fe.geometryEdgeIndices=v.subarray(x[me],ye?v.length:x[me+1]),ke=Fe.geometryPositions.length>0&&Fe.geometryIndices.length>0;break;case 1:Fe.primitiveName="surface",Fe.geometryPositions=h.subarray(y[me],ye?h.length:y[me+1]),Fe.geometryNormals=d.subarray(b[me],ye?d.length:b[me+1]),Fe.geometryIndices=f.subarray(B[me],ye?f.length:B[me+1]),Fe.geometryEdgeIndices=v.subarray(x[me],ye?v.length:x[me+1]),ke=Fe.geometryPositions.length>0&&Fe.geometryIndices.length>0;break;case 2:Fe.primitiveName="points",Fe.geometryPositions=h.subarray(y[me],ye?h.length:y[me+1]),Fe.geometryColors=nk(p.subarray(w[me],ye?p.length:w[me+1])),ke=Fe.geometryPositions.length>0;break;case 3:Fe.primitiveName="lines",Fe.geometryPositions=h.subarray(y[me],ye?h.length:y[me+1]),Fe.geometryIndices=f.subarray(B[me],ye?f.length:B[me+1]),ke=Fe.geometryPositions.length>0&&Fe.geometryIndices.length>0;break;default:continue}if(ke||(Fe=null),Fe&&(Fe.geometryPositions.length,Fe.batchThisMesh)){Fe.decompressedPositions=new Float32Array(Fe.geometryPositions.length);for(var Ie=Fe.geometryPositions,De=Fe.decompressedPositions,Se=0,Te=Ie.length;Se<Te;Se+=3)De[Se+0]=Ie[Se+0]*m[0]+m[12],De[Se+1]=Ie[Se+1]*m[5]+m[13],De[Se+2]=Ie[Se+2]*m[10]+m[14];Fe.geometryPositions=null,Y[Ee]=Fe}}if(Fe)if(Fe.batchThisMesh){for(var Le=Fe.decompressedPositions,Re=new Uint16Array(Le.length),Ue=0,Oe=Le.length;Ue<Oe;Ue+=3)ik[0]=Le[Ue+0],ik[1]=Le[Ue+1],ik[2]=Le[Ue+2],ik[3]=1,re.transformVec4(Me,ik,rk),ji.compressPosition(rk,X,ik),Re[Ue+0]=ik[0],Re[Ue+1]=ik[1],Re[Ue+2]=ik[2];r.createMesh(he.apply(fe,{id:Pe,origin:K,primitive:Fe.primitiveName,positionsCompressed:Re,normalsCompressed:Fe.geometryNormals,colorsCompressed:Fe.geometryColors,indices:Fe.geometryIndices,edgeIndices:Fe.geometryEdgeIndices,positionsDecodeMatrix:ie,color:be,metallic:Be,roughness:xe,opacity:we})),ce.push(Pe)}else se[Ee]||(r.createGeometry({id:Ee,primitive:Fe.primitiveName,positionsCompressed:Fe.geometryPositions,normalsCompressed:Fe.geometryNormals,colorsCompressed:Fe.geometryColors,indices:Fe.geometryIndices,edgeIndices:Fe.geometryEdgeIndices,positionsDecodeMatrix:m}),se[Ee]=!0),r.createMesh(he.apply(fe,{id:Pe,geometryId:Ee,origin:K,matrix:Me,color:be,metallic:Be,roughness:xe,opacity:we})),ce.push(Pe)}else{var Ne=void 0,Qe=void 0,Ve=void 0,He=void 0,je=void 0,Ge=void 0,ze=!1;switch(_[me]){case 0:Ne="solid",Qe=h.subarray(y[me],ye?h.length:y[me+1]),Ve=d.subarray(b[me],ye?d.length:b[me+1]),je=f.subarray(B[me],ye?f.length:B[me+1]),Ge=v.subarray(x[me],ye?v.length:x[me+1]),ze=Qe.length>0&&je.length>0;break;case 1:Ne="surface",Qe=h.subarray(y[me],ye?h.length:y[me+1]),Ve=d.subarray(b[me],ye?d.length:b[me+1]),je=f.subarray(B[me],ye?f.length:B[me+1]),Ge=v.subarray(x[me],ye?v.length:x[me+1]),ze=Qe.length>0&&je.length>0;break;case 2:Ne="points",Qe=h.subarray(y[me],ye?h.length:y[me+1]),He=nk(p.subarray(w[me],ye?p.length:w[me+1])),ze=Qe.length>0;break;case 3:Ne="lines",Qe=h.subarray(y[me],ye?h.length:y[me+1]),je=f.subarray(B[me],ye?f.length:B[me+1]),ze=Qe.length>0&&je.length>0;break;default:continue}ze&&(r.createMesh(he.apply(fe,{id:Pe,origin:K,primitive:Ne,positionsCompressed:Qe,normalsCompressed:Ve,colorsCompressed:He,indices:je,edgeIndices:Ge,positionsDecodeMatrix:ie,color:be,metallic:Be,roughness:xe,opacity:we})),ce.push(Pe))}}ce.length>0&&r.createEntity(he.apply(pe,{id:ae,isObject:!0,meshIds:ce}))}}}(e,t,a,r,s,n)}},ak=window.pako||kF;ak.inflate||(ak=ak.default);var lk=re.vec4(),uk=re.vec4();var Ak=function(){var e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();var ck={version:9,parse:function(e,t,i,r,s,n){var o=function(e){return{metadata:e[0],positions:e[1],normals:e[2],colors:e[3],indices:e[4],edgeIndices:e[5],matrices:e[6],reusedGeometriesDecodeMatrix:e[7],eachGeometryPrimitiveType:e[8],eachGeometryPositionsPortion:e[9],eachGeometryNormalsPortion:e[10],eachGeometryColorsPortion:e[11],eachGeometryIndicesPortion:e[12],eachGeometryEdgeIndicesPortion:e[13],eachMeshGeometriesPortion:e[14],eachMeshMatricesPortion:e[15],eachMeshMaterial:e[16],eachEntityId:e[17],eachEntityMeshesPortion:e[18],eachTileAABB:e[19],eachTileEntitiesPortion:e[20]}}(i),a=function(e){function t(e,t){return 0===e.length?[]:ak.inflate(e,t).buffer}return{metadata:JSON.parse(ak.inflate(e.metadata,{to:"string"})),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshMaterial:new Uint8Array(t(e.eachMeshMaterial)),eachEntityId:JSON.parse(ak.inflate(e.eachEntityId,{to:"string"})),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(o);!function(e,t,i,r,s,n){var o=n.getNextId(),a=i.metadata,l=i.positions,u=i.normals,A=i.colors,c=i.indices,h=i.edgeIndices,d=i.matrices,p=i.reusedGeometriesDecodeMatrix,f=i.eachGeometryPrimitiveType,v=i.eachGeometryPositionsPortion,g=i.eachGeometryNormalsPortion,m=i.eachGeometryColorsPortion,_=i.eachGeometryIndicesPortion,y=i.eachGeometryEdgeIndicesPortion,b=i.eachMeshGeometriesPortion,w=i.eachMeshMatricesPortion,B=i.eachMeshMaterial,x=i.eachEntityId,P=i.eachEntityMeshesPortion,C=i.eachTileAABB,M=i.eachTileEntitiesPortion,E=v.length,F=b.length,k=P.length,I=M.length;s&&s.loadData(a,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds});for(var D=new Uint32Array(E),S=0;S<F;S++){var T=b[S];void 0!==D[T]?D[T]++:D[T]=1}for(var L=re.vec3(),R=re.AABB3(),U={},O=0;O<I;O++){var N=O===I-1,Q=M[O],V=N?k-1:M[O+1]-1,H=6*O,j=C.subarray(H,H+6);re.getAABB3Center(j,L),R[0]=j[0]-L[0],R[1]=j[1]-L[1],R[2]=j[2]-L[2],R[3]=j[3]-L[0],R[4]=j[4]-L[1],R[5]=j[5]-L[2];for(var G=ji.createPositionsDecodeMatrix(R),z={},W=Q;W<=V;W++){var K=x[W],X=t.globalizeObjectIds?re.globalizeObjectId(r.id,K):K,Y=W===k-1,J=P[W],Z=Y?b.length-1:P[W+1]-1,q=[],$=e.metaScene.metaObjects[X],ee={},te={};if($){if(t.excludeTypesMap&&$.type&&t.excludeTypesMap[$.type])continue;if(t.includeTypesMap&&$.type&&!t.includeTypesMap[$.type])continue;var ie=t.objectDefaults?t.objectDefaults[$.type]||t.objectDefaults.DEFAULT:null;ie&&(!1===ie.visible&&(ee.visible=!1),!1===ie.pickable&&(ee.pickable=!1),ie.colorize&&(te.color=ie.colorize),void 0!==ie.opacity&&null!==ie.opacity&&(te.opacity=ie.opacity),void 0!==ie.metallic&&null!==ie.metallic&&(te.metallic=ie.metallic),void 0!==ie.roughness&&null!==ie.roughness&&(te.roughness=ie.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(var se=J;se<=Z;se++){var ne=b[se],oe=D[ne]>1,ae=ne===E-1,le=Ak(B.subarray(6*se,6*se+3)),ue=B[6*se+3]/255,Ae=B[6*se+4]/255,ce=B[6*se+5]/255,de=n.getNextId();if(oe){var pe=w[se],fe=d.slice(pe,pe+16),ve="".concat(o,"-geometry.").concat(O,".").concat(ne),ge=U[ve];if(!ge){ge={batchThisMesh:!t.reuseGeometries};var me=!1;switch(f[ne]){case 0:ge.primitiveName="solid",ge.geometryPositions=l.subarray(v[ne],ae?l.length:v[ne+1]),ge.geometryNormals=u.subarray(g[ne],ae?u.length:g[ne+1]),ge.geometryIndices=c.subarray(_[ne],ae?c.length:_[ne+1]),ge.geometryEdgeIndices=h.subarray(y[ne],ae?h.length:y[ne+1]),me=ge.geometryPositions.length>0&&ge.geometryIndices.length>0;break;case 1:ge.primitiveName="surface",ge.geometryPositions=l.subarray(v[ne],ae?l.length:v[ne+1]),ge.geometryNormals=u.subarray(g[ne],ae?u.length:g[ne+1]),ge.geometryIndices=c.subarray(_[ne],ae?c.length:_[ne+1]),ge.geometryEdgeIndices=h.subarray(y[ne],ae?h.length:y[ne+1]),me=ge.geometryPositions.length>0&&ge.geometryIndices.length>0;break;case 2:ge.primitiveName="points",ge.geometryPositions=l.subarray(v[ne],ae?l.length:v[ne+1]),ge.geometryColors=A.subarray(m[ne],ae?A.length:m[ne+1]),me=ge.geometryPositions.length>0;break;case 3:ge.primitiveName="lines",ge.geometryPositions=l.subarray(v[ne],ae?l.length:v[ne+1]),ge.geometryIndices=c.subarray(_[ne],ae?c.length:_[ne+1]),me=ge.geometryPositions.length>0&&ge.geometryIndices.length>0;break;default:continue}if(me||(ge=null),ge&&(ge.geometryPositions.length,ge.batchThisMesh)){ge.decompressedPositions=new Float32Array(ge.geometryPositions.length),ge.transformedAndRecompressedPositions=new Uint16Array(ge.geometryPositions.length);for(var _e=ge.geometryPositions,ye=ge.decompressedPositions,be=0,we=_e.length;be<we;be+=3)ye[be+0]=_e[be+0]*p[0]+p[12],ye[be+1]=_e[be+1]*p[5]+p[13],ye[be+2]=_e[be+2]*p[10]+p[14];ge.geometryPositions=null,U[ve]=ge}}if(ge)if(ge.batchThisMesh){for(var Be=ge.decompressedPositions,xe=ge.transformedAndRecompressedPositions,Pe=0,Ce=Be.length;Pe<Ce;Pe+=3)lk[0]=Be[Pe+0],lk[1]=Be[Pe+1],lk[2]=Be[Pe+2],lk[3]=1,re.transformVec4(fe,lk,uk),ji.compressPosition(uk,R,lk),xe[Pe+0]=lk[0],xe[Pe+1]=lk[1],xe[Pe+2]=lk[2];r.createMesh(he.apply(te,{id:de,origin:L,primitive:ge.primitiveName,positionsCompressed:xe,normalsCompressed:ge.geometryNormals,colorsCompressed:ge.geometryColors,indices:ge.geometryIndices,edgeIndices:ge.geometryEdgeIndices,positionsDecodeMatrix:G,color:le,metallic:Ae,roughness:ce,opacity:ue})),q.push(de)}else z[ve]||(r.createGeometry({id:ve,primitive:ge.primitiveName,positionsCompressed:ge.geometryPositions,normalsCompressed:ge.geometryNormals,colorsCompressed:ge.geometryColors,indices:ge.geometryIndices,edgeIndices:ge.geometryEdgeIndices,positionsDecodeMatrix:p}),z[ve]=!0),r.createMesh(he.apply(te,{id:de,geometryId:ve,origin:L,matrix:fe,color:le,metallic:Ae,roughness:ce,opacity:ue})),q.push(de)}else{var Me=void 0,Ee=void 0,Fe=void 0,ke=void 0,Ie=void 0,De=void 0,Se=!1;switch(f[ne]){case 0:Me="solid",Ee=l.subarray(v[ne],ae?l.length:v[ne+1]),Fe=u.subarray(g[ne],ae?u.length:g[ne+1]),Ie=c.subarray(_[ne],ae?c.length:_[ne+1]),De=h.subarray(y[ne],ae?h.length:y[ne+1]),Se=Ee.length>0&&Ie.length>0;break;case 1:Me="surface",Ee=l.subarray(v[ne],ae?l.length:v[ne+1]),Fe=u.subarray(g[ne],ae?u.length:g[ne+1]),Ie=c.subarray(_[ne],ae?c.length:_[ne+1]),De=h.subarray(y[ne],ae?h.length:y[ne+1]),Se=Ee.length>0&&Ie.length>0;break;case 2:Me="points",Ee=l.subarray(v[ne],ae?l.length:v[ne+1]),ke=A.subarray(m[ne],ae?A.length:m[ne+1]),Se=Ee.length>0;break;case 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t=0;return{metadata:e[t++],textureData:e[t++],eachTextureDataPortion:e[t++],eachTextureAttributes:e[t++],positions:e[t++],normals:e[t++],colors:e[t++],uvs:e[t++],indices:e[t++],edgeIndices:e[t++],eachTextureSetTextures:e[t++],matrices:e[t++],reusedGeometriesDecodeMatrix:e[t++],eachGeometryPrimitiveType:e[t++],eachGeometryPositionsPortion:e[t++],eachGeometryNormalsPortion:e[t++],eachGeometryColorsPortion:e[t++],eachGeometryUVsPortion:e[t++],eachGeometryIndicesPortion:e[t++],eachGeometryEdgeIndicesPortion:e[t++],eachMeshGeometriesPortion:e[t++],eachMeshMatricesPortion:e[t++],eachMeshTextureSet:e[t++],eachMeshMaterialAttributes:e[t++],eachEntityId:e[t++],eachEntityMeshesPortion:e[t++],eachTileAABB:e[t++],eachTileEntitiesPortion:e[t++]}}(i),a=function(e){function t(e,t){return 0===e.length?[]:hk.inflate(e,t).buffer}return{metadata:JSON.parse(hk.inflate(e.metadata,{to:"string"})),textureData:new Uint8Array(t(e.textureData)),eachTextureDataPortion:new Uint32Array(t(e.eachTextureDataPortion)),eachTextureAttributes:new Uint16Array(t(e.eachTextureAttributes)),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),uvs:new Float32Array(t(e.uvs)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),eachTextureSetTextures:new Int32Array(t(e.eachTextureSetTextures)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryUVsPortion:new Uint32Array(t(e.eachGeometryUVsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshTextureSet:new Int32Array(t(e.eachMeshTextureSet)),eachMeshMaterialAttributes:new Uint8Array(t(e.eachMeshMaterialAttributes)),eachEntityId:JSON.parse(hk.inflate(e.eachEntityId,{to:"string"})),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(o);!function(e,t,i,r,s,n){var o=n.getNextId(),a=i.metadata,l=i.textureData,u=i.eachTextureDataPortion,A=i.eachTextureAttributes,c=i.positions,h=i.normals,d=i.colors,p=i.uvs,f=i.indices,v=i.edgeIndices,g=i.eachTextureSetTextures,m=i.matrices,_=i.reusedGeometriesDecodeMatrix,y=i.eachGeometryPrimitiveType,b=i.eachGeometryPositionsPortion,w=i.eachGeometryNormalsPortion,B=i.eachGeometryColorsPortion,x=i.eachGeometryUVsPortion,P=i.eachGeometryIndicesPortion,C=i.eachGeometryEdgeIndicesPortion,M=i.eachMeshGeometriesPortion,E=i.eachMeshMatricesPortion,F=i.eachMeshTextureSet,k=i.eachMeshMaterialAttributes,I=i.eachEntityId,D=i.eachEntityMeshesPortion,S=i.eachTileAABB,T=i.eachTileEntitiesPortion,L=u.length,R=g.length/5,U=b.length,O=M.length,N=D.length,Q=T.length;s&&s.loadData(a,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds});for(var V=0;V<L;V++){var H=V===L-1,j=u[V],G=H?l.length:u[V+1],z=G-j>0,W=9*V,K=1===A[W+0],X=A[W+1];A[W+2],A[W+3];var Y=A[W+4],J=A[W+5],Z=A[W+6],q=A[W+7],$=A[W+8];if(z){var ee=new Uint8Array(l.subarray(j,G)).buffer,te="".concat(o,"-texture-").concat(V);if(K)r.createTexture({id:te,buffers:[ee],minFilter:Y,magFilter:J,wrapS:Z,wrapT:q,wrapR:$});else{var ie=new Blob([ee],{type:10001===X?"image/jpeg":10002===X?"image/png":"image/gif"}),se=(window.URL||window.webkitURL).createObjectURL(ie),ne=document.createElement("img");ne.src=se,r.createTexture({id:te,image:ne,minFilter:Y,magFilter:J,wrapS:Z,wrapT:q,wrapR:$})}}}for(var oe=0;oe<R;oe++){var ae=5*oe,le="".concat(o,"-textureSet-").concat(oe),ue=g[ae+0],Ae=g[ae+1],ce=g[ae+2],de=g[ae+3],pe=g[ae+4];r.createTextureSet({id:le,colorTextureId:ue>=0?"".concat(o,"-texture-").concat(ue):null,normalsTextureId:ce>=0?"".concat(o,"-texture-").concat(ce):null,metallicRoughnessTextureId:Ae>=0?"".concat(o,"-texture-").concat(Ae):null,emissiveTextureId:de>=0?"".concat(o,"-texture-").concat(de):null,occlusionTextureId:pe>=0?"".concat(o,"-texture-").concat(pe):null})}for(var fe=new Uint32Array(U),ve=0;ve<O;ve++){var ge=M[ve];void 0!==fe[ge]?fe[ge]++:fe[ge]=1}for(var me=re.vec3(),_e=re.AABB3(),ye={},be=0;be<Q;be++){var we=be===Q-1,Be=T[be],xe=we?N-1:T[be+1]-1,Pe=6*be,Ce=S.subarray(Pe,Pe+6);re.getAABB3Center(Ce,me),_e[0]=Ce[0]-me[0],_e[1]=Ce[1]-me[1],_e[2]=Ce[2]-me[2],_e[3]=Ce[3]-me[0],_e[4]=Ce[4]-me[1],_e[5]=Ce[5]-me[2];for(var Me=ji.createPositionsDecodeMatrix(_e),Ee={},Fe=Be;Fe<=xe;Fe++){var ke=I[Fe],Ie=t.globalizeObjectIds?re.globalizeObjectId(r.id,ke):ke,De=Fe===N-1,Se=D[Fe],Te=De?M.length-1:D[Fe+1]-1,Le=[],Re=e.metaScene.metaObjects[Ie],Ue={},Oe={};if(Re){if(t.excludeTypesMap&&Re.type&&t.excludeTypesMap[Re.type])continue;if(t.includeTypesMap&&Re.type&&!t.includeTypesMap[Re.type])continue;var Ne=t.objectDefaults?t.objectDefaults[Re.type]||t.objectDefaults.DEFAULT:null;Ne&&(!1===Ne.visible&&(Ue.visible=!1),!1===Ne.pickable&&(Ue.pickable=!1),Ne.colorize&&(Oe.color=Ne.colorize),void 0!==Ne.opacity&&null!==Ne.opacity&&(Oe.opacity=Ne.opacity),void 0!==Ne.metallic&&null!==Ne.metallic&&(Oe.metallic=Ne.metallic),void 0!==Ne.roughness&&null!==Ne.roughness&&(Oe.roughness=Ne.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(var Qe=Se;Qe<=Te;Qe++){var Ve=M[Qe],He=fe[Ve]>1,je=Ve===U-1,Ge=F[Qe],ze=Ge>=0?"".concat(o,"-textureSet-").concat(Ge):null,We=fk(k.subarray(6*Qe,6*Qe+3)),Ke=k[6*Qe+3]/255,Xe=k[6*Qe+4]/255,Ye=k[6*Qe+5]/255,Je=n.getNextId();if(He){var Ze=E[Qe],qe=m.slice(Ze,Ze+16),$e="".concat(o,"-geometry.").concat(be,".").concat(Ve),et=ye[$e];if(!et){et={batchThisMesh:!t.reuseGeometries};var tt=!1;switch(y[Ve]){case 0:et.primitiveName="solid",et.geometryPositions=c.subarray(b[Ve],je?c.length:b[Ve+1]),et.geometryNormals=h.subarray(w[Ve],je?h.length:w[Ve+1]),et.geometryUVs=p.subarray(x[Ve],je?p.length:x[Ve+1]),et.geometryIndices=f.subarray(P[Ve],je?f.length:P[Ve+1]),et.geometryEdgeIndices=v.subarray(C[Ve],je?v.length:C[Ve+1]),tt=et.geometryPositions.length>0&&et.geometryIndices.length>0;break;case 1:et.primitiveName="surface",et.geometryPositions=c.subarray(b[Ve],je?c.length:b[Ve+1]),et.geometryNormals=h.subarray(w[Ve],je?h.length:w[Ve+1]),et.geometryUVs=p.subarray(x[Ve],je?p.length:x[Ve+1]),et.geometryIndices=f.subarray(P[Ve],je?f.length:P[Ve+1]),et.geometryEdgeIndices=v.subarray(C[Ve],je?v.length:C[Ve+1]),tt=et.geometryPositions.length>0&&et.geometryIndices.length>0;break;case 2:et.primitiveName="points",et.geometryPositions=c.subarray(b[Ve],je?c.length:b[Ve+1]),et.geometryColors=d.subarray(B[Ve],je?d.length:B[Ve+1]),tt=et.geometryPositions.length>0;break;case 3:et.primitiveName="lines",et.geometryPositions=c.subarray(b[Ve],je?c.length:b[Ve+1]),et.geometryIndices=f.subarray(P[Ve],je?f.length:P[Ve+1]),tt=et.geometryPositions.length>0&&et.geometryIndices.length>0;break;case 4:et.primitiveName="lines",et.geometryPositions=c.subarray(b[Ve],je?c.length:b[Ve+1]),et.geometryIndices=vk(et.geometryPositions,f.subarray(P[Ve],je?f.length:P[Ve+1])),tt=et.geometryPositions.length>0&&et.geometryIndices.length>0;break;default:continue}if(tt||(et=null),et&&(et.geometryPositions.length,et.batchThisMesh)){et.decompressedPositions=new Float32Array(et.geometryPositions.length),et.transformedAndRecompressedPositions=new Uint16Array(et.geometryPositions.length);for(var it=et.geometryPositions,rt=et.decompressedPositions,st=0,nt=it.length;st<nt;st+=3)rt[st+0]=it[st+0]*_[0]+_[12],rt[st+1]=it[st+1]*_[5]+_[13],rt[st+2]=it[st+2]*_[10]+_[14];et.geometryPositions=null,ye[$e]=et}}if(et)if(et.batchThisMesh){for(var ot=et.decompressedPositions,at=et.transformedAndRecompressedPositions,lt=0,ut=ot.length;lt<ut;lt+=3)dk[0]=ot[lt+0],dk[1]=ot[lt+1],dk[2]=ot[lt+2],dk[3]=1,re.transformVec4(qe,dk,pk),ji.compressPosition(pk,_e,dk),at[lt+0]=dk[0],at[lt+1]=dk[1],at[lt+2]=dk[2];r.createMesh(he.apply(Oe,{id:Je,textureSetId:ze,origin:me,primitive:et.primitiveName,positionsCompressed:at,normalsCompressed:et.geometryNormals,uv:et.geometryUVs,colorsCompressed:et.geometryColors,indices:et.geometryIndices,edgeIndices:et.geometryEdgeIndices,positionsDecodeMatrix:Me,color:We,metallic:Xe,roughness:Ye,opacity:Ke})),Le.push(Je)}else Ee[$e]||(r.createGeometry({id:$e,primitive:et.primitiveName,positionsCompressed:et.geometryPositions,normalsCompressed:et.geometryNormals,uv:et.geometryUVs,colorsCompressed:et.geometryColors,indices:et.geometryIndices,edgeIndices:et.geometryEdgeIndices,positionsDecodeMatrix:_}),Ee[$e]=!0),r.createMesh(he.apply(Oe,{id:Je,geometryId:$e,textureSetId:ze,matrix:qe,color:We,metallic:Xe,roughness:Ye,opacity:Ke,origin:me})),Le.push(Je)}else{var At=void 0,ct=void 0,ht=void 0,dt=void 0,pt=void 0,ft=void 0,vt=void 0,gt=!1;switch(y[Ve]){case 0:At="solid",ct=c.subarray(b[Ve],je?c.length:b[Ve+1]),ht=h.subarray(w[Ve],je?h.length:w[Ve+1]),dt=p.subarray(x[Ve],je?p.length:x[Ve+1]),ft=f.subarray(P[Ve],je?f.length:P[Ve+1]),vt=v.subarray(C[Ve],je?v.length:C[Ve+1]),gt=ct.length>0&&ft.length>0;break;case 1:At="surface",ct=c.subarray(b[Ve],je?c.length:b[Ve+1]),ht=h.subarray(w[Ve],je?h.length:w[Ve+1]),dt=p.subarray(x[Ve],je?p.length:x[Ve+1]),ft=f.subarray(P[Ve],je?f.length:P[Ve+1]),vt=v.subarray(C[Ve],je?v.length:C[Ve+1]),gt=ct.length>0&&ft.length>0;break;case 2:At="points",ct=c.subarray(b[Ve],je?c.length:b[Ve+1]),pt=d.subarray(B[Ve],je?d.length:B[Ve+1]),gt=ct.length>0;break;case 3:At="lines",ct=c.subarray(b[Ve],je?c.length:b[Ve+1]),ft=f.subarray(P[Ve],je?f.length:P[Ve+1]),gt=ct.length>0&&ft.length>0;break;case 4:At="lines",ft=vk(ct=c.subarray(b[Ve],je?c.length:b[Ve+1]),f.subarray(P[Ve],je?f.length:P[Ve+1])),gt=ct.length>0&&ft.length>0;break;default:continue}gt&&(r.createMesh(he.apply(Oe,{id:Je,textureSetId:ze,origin:me,primitive:At,positionsCompressed:ct,normalsCompressed:ht,uv:dt&&dt.length>0?dt:null,colorsCompressed:pt,indices:ft,edgeIndices:vt,positionsDecodeMatrix:Me,color:We,metallic:Xe,roughness:Ye,opacity:Ke})),Le.push(Je))}}Le.length>0&&r.createEntity(he.apply(Ue,{id:Ie,isObject:!0,meshIds:Le}))}}}(e,t,a,r,s,n)}},mk={};mk[TF.version]=TF,mk[UF.version]=UF,mk[QF.version]=QF,mk[jF.version]=jF,mk[WF.version]=WF,mk[JF.version]=JF,mk[ek.version]=ek,mk[ok.version]=ok,mk[ck.version]=ck,mk[gk.version]=gk;var _k=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,"XKTLoader",e,s))._maxGeometryBatchSize=s.maxGeometryBatchSize,r.textureTranscoder=s.textureTranscoder,r.dataSource=s.dataSource,r.objectDefaults=s.objectDefaults,r.includeTypes=s.includeTypes,r.excludeTypes=s.excludeTypes,r.excludeUnclassifiedObjects=s.excludeUnclassifiedObjects,r.reuseGeometries=s.reuseGeometries,r}return C(i,[{key:"supportedVersions",get:function(){return Object.keys(mk)}},{key:"textureTranscoder",get:function(){return this._textureTranscoder},set:function(e){this._textureTranscoder=e}},{key:"dataSource",get:function(){return this._dataSource},set:function(e){this._dataSource=e||new FF}},{key:"objectDefaults",get:function(){return this._objectDefaults},set:function(e){this._objectDefaults=e||CE}},{key:"includeTypes",get:function(){return this._includeTypes},set:function(e){this._includeTypes=e}},{key:"excludeTypes",get:function(){return this._excludeTypes},set:function(e){this._excludeTypes=e}},{key:"excludeUnclassifiedObjects",get:function(){return this._excludeUnclassifiedObjects},set:function(e){this._excludeUnclassifiedObjects=!!e}},{key:"globalizeObjectIds",get:function(){return this._globalizeObjectIds},set:function(e){this._globalizeObjectIds=!!e}},{key:"reuseGeometries",get:function(){return this._reuseGeometries},set:function(e){this._reuseGeometries=!1!==e}},{key:"load",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if(t.id&&this.viewer.scene.components[t.id]&&(this.error("Component with this ID already exists in viewer: "+t.id+" - will autogenerate this ID"),delete t.id),!(t.src||t.xkt||t.manifestSrc||t.manifest))return this.error("load() param expected: src, xkt, manifestSrc or manifestData"),A;var i={},r=t.includeTypes||this._includeTypes,s=t.excludeTypes||this._excludeTypes,n=t.objectDefaults||this._objectDefaults;if(i.reuseGeometries=null!==t.reuseGeometries&&void 0!==t.reuseGeometries?t.reuseGeometries:!1!==this._reuseGeometries,r){i.includeTypesMap={};for(var o=0,a=r.length;o<a;o++)i.includeTypesMap[r[o]]=!0}if(s){i.excludeTypesMap={};for(var l=0,u=s.length;l<u;l++)i.excludeTypesMap[s[l]]=!0}n&&(i.objectDefaults=n),i.excludeUnclassifiedObjects=void 0!==t.excludeUnclassifiedObjects?!!t.excludeUnclassifiedObjects:this._excludeUnclassifiedObjects,i.globalizeObjectIds=void 0!==t.globalizeObjectIds&&null!==t.globalizeObjectIds?!!t.globalizeObjectIds:this._globalizeObjectIds;var A=new Ph(this.viewer.scene,he.apply(t,{isModel:!0,textureTranscoder:this._textureTranscoder,maxGeometryBatchSize:this._maxGeometryBatchSize,origin:t.origin,disableVertexWelding:t.disableVertexWelding||!1,disableIndexRebucketing:t.disableIndexRebucketing||!1,dtxEnabled:t.dtxEnabled})),c=A.id,h=new _p({metaScene:this.viewer.metaScene,id:c});this.viewer.scene.canvas.spinner.processes++;var d=function(){A.finalize(),h.finalize(),e.viewer.scene.canvas.spinner.processes--,A.once("destroyed",(function(){e.viewer.metaScene.destroyMetaModel(h.id)})),e.scheduleTask((function(){A.destroyed||(A.scene.fire("modelLoaded",A.id),A.fire("loaded",!0,!1))}))},p=function(t){e.viewer.scene.canvas.spinner.processes--,e.error(t),A.fire("error",t)},f=0,v={getNextId:function(){return"".concat(c,".").concat(f++)}};if(t.metaModelSrc||t.metaModelData)if(t.metaModelSrc){var g=t.metaModelSrc;this._dataSource.getMetaModel(g,(function(n){A.destroyed||(h.loadData(n,{includeTypes:r,excludeTypes:s,globalizeObjectIds:i.globalizeObjectIds}),t.src?e._loadModel(t.src,t,i,A,null,v,d,p):(e._parseModel(t.xkt,t,i,A,null,v),d()))}),(function(e){p("load(): Failed to load model metadata for model '".concat(c," from  '").concat(g,"' - ").concat(e))}))}else t.metaModelData&&(h.loadData(t.metaModelData,{includeTypes:r,excludeTypes:s,globalizeObjectIds:i.globalizeObjectIds}),t.src?this._loadModel(t.src,t,i,A,null,v,d,p):(this._parseModel(t.xkt,t,i,A,null,v),d()));else if(t.src)this._loadModel(t.src,t,i,A,h,v,d,p);else if(t.xkt)this._parseModel(t.xkt,t,i,A,h,v),d();else if(t.manifestSrc||t.manifest){var m=t.manifestSrc?yk(t.manifestSrc):"",_=function(t,n,o){var a=0;!function l(){a>=t.length?n():e._dataSource.getMetaModel("".concat(m).concat(t[a]),(function(t){h.loadData(t,{includeTypes:r,excludeTypes:s,globalizeObjectIds:i.globalizeObjectIds}),a++,e.scheduleTask(l,100)}),o)}()},y=function(r,s,n){var o=0;!function a(){o>=r.length?s():e._dataSource.getXKT("".concat(m).concat(r[o]),(function(r){e._parseModel(r,t,i,A,null,v),o++,e.scheduleTask(a,100)}),n)}()},b=function(r,s,n){var o=0;!function 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s=this,n=this.viewer.scene.canvas.spinner;n.processes++,this._dataSource.getIFC(t.src,(function(e){s._parseModel(e,t,i,r),n.processes--}),(function(e){n.processes--,s.error(e),r.fire("error",e)}))}},{key:"_parseModel",value:function(e,t,i,r){if(!r.destroyed){var s=t.stats||{};if(s.sourceFormat="IFC",s.schemaVersion="",s.title="",s.author="",s.created="",s.numMetaObjects=0,s.numPropertySets=0,s.numObjects=0,s.numGeometries=0,s.numTriangles=0,s.numVertices=0,!this._ifcAPI)throw"WebIFCLoaderPlugin has no WebIFC instance configured - please inject via WebIFCLoaderPlugin constructor";var n=new Uint8Array(e),o=this._ifcAPI.OpenModel(n),a=this._ifcAPI.GetModelSchema(o),l=this._ifcAPI.GetLineIDsWithType(o,this._webIFC.IFCPROJECT).get(0),u=!1!==t.loadMetadata,A={modelID:o,modelSchema:a,sceneModel:r,loadMetadata:u,metadata:u?{id:"",projectId:""+l,author:"",createdAt:"",schema:"",creatingApplication:"",metaObjects:[],propertySets:[]}:null,metaObjects:{},options:i,log:function(e){},nextId:0,stats:s};if(u){if(i.includeTypes){A.includeTypes={};for(var c=0,h=i.includeTypes.length;c<h;c++)A.includeTypes[i.includeTypes[c]]=!0}if(i.excludeTypes){A.excludeTypes={};for(var d=0,p=i.excludeTypes.length;d<p;d++)A.excludeTypes[i.excludeTypes[d]]=!0}this._parseMetaObjects(A),this._parsePropertySets(A)}if(this._parseGeometry(A),r.finalize(),u){var f=r.id;this.viewer.metaScene.createMetaModel(f,A.metadata,i)}r.scene.once("tick",(function(){r.destroyed||(r.scene.fire("modelLoaded",r.id),r.fire("loaded",!0,!1))}))}}},{key:"_parseMetaObjects",value:function(e){var t=this._ifcAPI.GetLineIDsWithType(e.modelID,this._webIFC.IFCPROJECT).get(0),i=this._ifcAPI.GetLine(e.modelID,t);this._parseSpatialChildren(e,i)}},{key:"_parseSpatialChildren",value:function(e,t,i){var r=this._ifcAPI.GetNameFromTypeCode(t.type);if((!e.includeTypes||e.includeTypes[r])&&(!e.excludeTypes||!e.excludeTypes[r])){this._createMetaObject(e,t,i);var s=t.GlobalId.value;this._parseRelatedItemsOfType(e,t.expressID,"RelatingObject","RelatedObjects",this._webIFC.IFCRELAGGREGATES,s),this._parseRelatedItemsOfType(e,t.expressID,"RelatingStructure","RelatedElements",this._webIFC.IFCRELCONTAINEDINSPATIALSTRUCTURE,s)}}},{key:"_createMetaObject",value:function(e,t,i){var r=t.GlobalId.value,s=this._ifcAPI.GetNameFromTypeCode(t.type),n={id:r,name:t.Name&&""!==t.Name.value?t.Name.value:s,type:s,parent:i};e.metadata.metaObjects.push(n),e.metaObjects[r]=n,e.stats.numMetaObjects++}},{key:"_parseRelatedItemsOfType",value:function(e,t,i,r,s,n){for(var o=this,a=this._ifcAPI.GetLineIDsWithType(e.modelID,s),l=0;l<a.size();l++){var u=a.get(l),A=this._ifcAPI.GetLine(e.modelID,u),c=A[i],h=!1;if(Array.isArray(c))h=c.map((function(e){return e.value})).includes(t);else h=c.value===t;if(h){var d=A[r];if(Array.isArray(d))d.forEach((function(t){var i=o._ifcAPI.GetLine(e.modelID,t.value);o._parseSpatialChildren(e,i,n)}));else{var p=this._ifcAPI.GetLine(e.modelID,d.value);this._parseSpatialChildren(e,p,n)}}}}},{key:"_parsePropertySets",value:function(e){for(var t=this._ifcAPI.GetLineIDsWithType(e.modelID,this._webIFC.IFCRELDEFINESBYPROPERTIES),i=0;i<t.size();i++){var r=t.get(i),s=this._ifcAPI.GetLine(e.modelID,r,!0);if(s){var n=s.RelatingPropertyDefinition;if(!n)continue;var o=n.GlobalId.value,a=n.HasProperties;if(a&&a.length>0){for(var l=n.Name.value,u=[],A=0,c=a.length;A<c;A++){var h=a[A],d=h.Name,p=h.NominalValue;if(d&&p){var f={name:d.value,type:p.type,value:p.value,valueType:p.valueType};h.Description?f.description=h.Description.value:p.description&&(f.description=p.description),u.push(f)}}var v={id:o,type:"Default",name:l,properties:u};e.metadata.propertySets.push(v),e.stats.numPropertySets++;var g=s.RelatedObjects;if(!g||0===g.length)return;for(var m=0,_=g.length;m<_;m++){var y=g[m].GlobalId.value,b=e.metaObjects[y];b&&(b.propertySetIds||(b.propertySetIds=[]),b.propertySetIds.push(o))}}}}}},{key:"_parseGeometry",value:function(e){var t=this;this._ifcAPI.StreamAllMeshes(e.modelID,(function(i){var r=i.expressID,s=i.geometries,n=[],o=t._ifcAPI.GetLine(e.modelID,r).GlobalId.value;if(e.loadMetadata){var a=o,l=e.metaObjects[a];if(e.includeTypes&&(!l||!e.includeTypes[l.type]))return;if(e.excludeTypes&&(!l||e.excludeTypes[l.type]))return}for(var u=re.mat4(),A=re.vec3(),c=0,h=s.size();c<h;c++){for(var d=s.get(c),p=t._ifcAPI.GetGeometry(e.modelID,d.geometryExpressID),f=t._ifcAPI.GetVertexArray(p.GetVertexData(),p.GetVertexDataSize()),v=t._ifcAPI.GetIndexArray(p.GetIndexData(),p.GetIndexDataSize()),g=new Float64Array(f.length/2),m=new Float32Array(f.length/2),_=0,y=0,b=f.length/6;_<b;_++,y+=3)g[y+0]=f[6*_+0],g[y+1]=f[6*_+1],g[y+2]=f[6*_+2];u.set(d.flatTransformation),re.transformPositions3(u,g);var w=je(g,g,A);if(!e.options.autoNormals)for(var B=0,x=0,P=f.length/6;B<P;B++,x+=3)m[x+0]=f[6*B+3],m[x+1]=f[6*B+4],m[x+2]=f[6*B+5];e.stats.numGeometries++,e.stats.numVertices+=g.length/3,e.stats.numTriangles+=v.length/3;var C="mesh"+e.nextId++;e.sceneModel.createMesh({id:C,primitive:"triangles",origin:w?A:null,positions:g,normals:e.options.autoNormals?null:m,indices:v,color:[d.color.x,d.color.y,d.color.z],opacity:d.color.w}),n.push(C)}var M=e.options.globalizeObjectIds?re.globalizeObjectId(e.sceneModel.id,o):o;e.sceneModel.createEntity({id:M,meshIds:n,isObject:!0}),e.stats.numObjects++}))}}]),i}(),Ok=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};x(this,e),this.cacheBuster=!1!==t.cacheBuster}return C(e,[{key:"_cacheBusterURL",value:function(e){if(!this.cacheBuster)return e;var t=(new Date).getTime();return e.indexOf("?")>-1?e+"&_="+t:e+"?_="+t}},{key:"getLAS",value:function(e,t,i){e=this._cacheBusterURL(e);var r=function(){};t=t||r,i=i||r;var s=e.match(/^data:(.*?)(;base64)?,(.*)$/);if(s){var n=!!s[2],o=s[3];o=window.decodeURIComponent(o),n&&(o=window.atob(o));try{for(var a=new ArrayBuffer(o.length),l=new Uint8Array(a),u=0;u<o.length;u++)l[u]=o.charCodeAt(u);t(a)}catch(e){i(e)}}else{var A=new XMLHttpRequest;A.open("GET",e,!0),A.responseType="arraybuffer",A.onreadystatechange=function(){4===A.readyState&&(200===A.status?t(A.response):i("getXKT error : "+A.response))},A.send(null)}}}]),e}(),Nk={name:"LAS",id:"las",module:"las",version:"3.2.6",worker:!0,extensions:["las","laz"],mimeTypes:["application/octet-stream"],text:!0,binary:!0,tests:["LAS"],options:{las:{shape:"mesh",fp64:!1,skip:1,colorDepth:8}}},Qk=[{item:"FileSignature",format:"char",size:4},{item:"FileSoureceID",format:"uShort",size:2},{item:"GlobalEncoding",format:"uShort",size:2},{item:"ProjectID1",format:"notUsed",size:4},{item:"ProjectID2",format:"notUsed",size:2},{item:"ProjectID3",format:"notUsed",size:2},{item:"ProjectID4",format:"notUsed",size:8},{item:"VersionMajor",format:"uChar",size:1},{item:"VersionMinor",format:"uChar",size:1},{item:"SystemIdentifier",format:"char",size:32},{item:"GeneratingSoftware",format:"char",size:32},{item:"CreationDay",format:"uShort",size:2},{item:"CreationYear",format:"uShort",size:2},{item:"HeaderSize",format:"uShort",size:2},{item:"OffsetToPointData",format:"uLong",size:4},{item:"NumberOfVariableLengthRecords",format:"uLong",size:4},{item:"PointDataFormatID",format:"uChar",size:1},{item:"PointDataRecordLength",format:"uShort",size:2},{item:"NumberOfPoints",format:"uLong",size:4},{item:"NumberOfPointByReturn",format:"uLong",size:20},{item:"ScaleFactorX",format:"double",size:8},{item:"ScaleFactorY",format:"double",size:8},{item:"ScaleFactorZ",format:"double",size:8},{item:"OffsetX",format:"double",size:8},{item:"OffsetY",format:"double",size:8},{item:"OffsetZ",format:"double",size:8},{item:"MaxX",format:"double",size:8},{item:"MinX",format:"double",size:8},{item:"MaxY",format:"double",size:8},{item:"MinY",format:"double",size:8},{item:"MaxZ",format:"double",size:8},{item:"MinZ",format:"double",size:8}],Vk=[{item:"Reserved",format:"uShort",size:2},{item:"UserId",format:"char",size:16},{item:"RecordId",format:"uShort",size:2},{item:"RecordLengthAfterHeader",format:"uShort",size:2},{item:"Description",format:"char",size:32}],Hk=function(e){var t=0,i=0,r=0,s=new DataView(e),o=new Uint8Array(6e3),a=function(r){var n,o,a=r.item,l=r.format,u=r.size;switch(l){case"char":return o=new Uint8Array(e,t,u),t+=u,[a,n=Gk(o)];case"uShort":return n=s.getUint16(t,!0),t+=u,[a,n];case"uLong":return n=s.getUint32(t,!0),"NumberOfVariableLengthRecords"===a&&(i=n),t+=u,[a,n];case"uChar":return n=s.getUint8(t),t+=u,[a,n];case"double":return n=s.getFloat64(t,!0),t+=u,[a,n];default:t+=u}};return function(){var e={};Qk.forEach((function(t){var i=a(n({},t));if(void 0!==i){if("FileSignature"===i[0]&&"LASF"!==i[1])throw new Error("Ivalid FileSignature. Is this a LAS/LAZ file");e[i[0]]=i[1]}}));for(var s=[],l=i,u=function(){var e={};Vk.forEach((function(i){var s=a(n({},i));e[s[0]]=s[1],"UserId"===s[0]&&"LASF_Projection"===s[1]&&(r=t-18+54)})),s.push(e)};l--;)u();var A=function(e){if(void 0!==e){for(var t=r+e.RecordLengthAfterHeader,i=o.slice(r,t),s=jk(i),n=new DataView(s),a=6,l=Number(n.getUint16(a,!0)),u=[];l--;){var A={};A.key=n.getUint16(a+=2,!0),A.tiffTagLocation=n.getUint16(a+=2,!0),A.count=n.getUint16(a+=2,!0),A.valueOffset=n.getUint16(a+=2,!0),u.push(A)}var c=u.find((function(e){return 3072===e.key}));if(c&&c.hasOwnProperty("valueOffset"))return c.valueOffset}}(s.find((function(e){return"LASF_Projection"===e.UserId})));return A&&(e.epsg=A),e}()},jk=function(e){for(var t=new ArrayBuffer(e.length),i=new Uint8Array(t),r=0;r<e.length;++r)i[r]=e[r];return t},Gk=function(e){var t="";return e.forEach((function(e){var i=String.fromCharCode(e);"\0"!==i&&(t+=i)})),t.trim()},zk=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,"lasLoader",e,s)).dataSource=s.dataSource,r.skip=s.skip,r.fp64=s.fp64,r.colorDepth=s.colorDepth,r}return C(i,[{key:"dataSource",get:function(){return this._dataSource},set:function(e){this._dataSource=e||new Ok}},{key:"skip",get:function(){return this._skip},set:function(e){this._skip=e||1}},{key:"fp64",get:function(){return this._fp64},set:function(e){this._fp64=!!e}},{key:"colorDepth",get:function(){return this._colorDepth},set:function(e){this._colorDepth=e||"auto"}},{key:"load",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};t.id&&this.viewer.scene.components[t.id]&&(this.error("Component with this ID already exists in viewer: "+t.id+" - will autogenerate this ID"),delete t.id);var i=new Ph(this.viewer.scene,he.apply(t,{isModel:!0}));if(!t.src&&!t.las)return this.error("load() param expected: src or las"),i;var r={las:{skip:this._skip,fp64:this._fp64,colorDepth:this._colorDepth}};if(t.src)this._loadModel(t.src,t,r,i);else{var s=this.viewer.scene.canvas.spinner;s.processes++,this._parseModel(t.las,t,r,i).then((function(){s.processes--}),(function(t){s.processes--,e.error(t),i.fire("error",t)}))}return i}},{key:"_loadModel",value:function(e,t,i,r){var s=this,n=this.viewer.scene.canvas.spinner;n.processes++,this._dataSource.getLAS(t.src,(function(e){s._parseModel(e,t,i,r).then((function(){n.processes--}),(function(e){n.processes--,s.error(e),r.fire("error",e)}))}),(function(e){n.processes--,s.error(e),r.fire("error",e)}))}},{key:"_parseModel",value:function(e,t,i,r){var s=this;function n(e){var i=e.value;if(t.rotateX&&i)for(var r=0,s=i.length;r<s;r+=3){var n=i[r+1];i[r+1]=i[r+2],i[r+2]=n}return i}function o(e,t){for(var i=e.value,r=e.size,s=t.value,n=4*s.length,o=new Uint8Array(n),a=0,l=0,u=0,A=s.length;a<A;a++,u+=r,l+=4)o[l+0]=i[u+0],o[l+1]=i[u+1],o[l+2]=i[u+2],o[l+3]=Math.round(s[a]/65536*255);return o}function a(e){for(var t=e.value,i=4*t.length,r=new Uint8Array(i),s=0,n=0,o=t.length;s<o;s++,n+=4)r[n+0]=0,r[n+1]=0,r[n+2]=0,r[n+3]=Math.round(t[s]/65536*255);return r}return new Promise((function(l,u){if(r.destroyed)u();else{var A=t.stats||{};A.sourceFormat="LAS",A.schemaVersion="",A.title="",A.author="",A.created="",A.numMetaObjects=0,A.numPropertySets=0,A.numObjects=0,A.numGeometries=0,A.numTriangles=0,A.numVertices=0;try{var c=Hk(e);Bx(e,Nk,i).then((function(e){var A,h,d=e.attributes,p=e.loaderData,f=void 0!==p.pointsFormatId?p.pointsFormatId:-1;if(!d.POSITION)return r.finalize(),void u("No positions found in file");switch(f){case 0:A=n(d.POSITION),h=a(d.intensity);break;case 1:if(!d.intensity)return r.finalize(),void u("No positions found in file");A=n(d.POSITION),h=a(d.intensity);break;case 2:case 3:if(!d.intensity)return r.finalize(),void u("No positions found in file");A=n(d.POSITION),h=o(d.COLOR_0,d.intensity)}for(var v=Wk(A,15e5),g=Wk(h,2e6),m=[],_=0,y=v.length;_<y;_++){var b="pointsMesh".concat(_);m.push(b),r.createMesh({id:b,primitive:"points",positions:v[_],colorsCompressed:_<g.length?g[_]:null})}var w=t.entityId||re.createUUID();if(r.createEntity({id:w,meshIds:m,isObject:!0}),r.finalize(),t.metaModelJSON){var B=r.id;s.viewer.metaScene.createMetaModel(B,t.metaModelJSON,i)}else if(!1!==t.loadMetadata){var x=re.createUUID(),P={projectId:"",author:"",createdAt:"",schema:"",creatingApplication:"",metaObjects:[{id:x,name:"Model",type:"Model"},{id:w,name:"PointCloud (LAS)",type:"PointCloud",parent:x,attributes:c||{}}],propertySets:[]},C=r.id;s.viewer.metaScene.createMetaModel(C,P,i)}r.scene.once("tick",(function(){r.destroyed||(r.scene.fire("modelLoaded",r.id),r.fire("loaded",!0,!1))})),l()}))}catch(e){r.finalize(),u(e)}}}))}}]),i}();function Wk(e,t){if(t>=e.length)return[e];for(var 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mI(e,t,i){this.i=e,this.x=t,this.y=i,this.prev=null,this.next=null,this.z=null,this.prevZ=null,this.nextZ=null,this.steiner=!1}function _I(e,t,i,r){for(var s=0,n=t,o=i-r;n<i;n+=r)s+=(e[o]-e[n])*(e[n+1]+e[o+1]),o=n;return s}Xk.deviation=function(e,t,i,r){var s=t&&t.length,n=s?t[0]*i:e.length,o=Math.abs(_I(e,0,n,i));if(s)for(var a=0,l=t.length;a<l;a++){var u=t[a]*i,A=a<l-1?t[a+1]*i:e.length;o-=Math.abs(_I(e,u,A,i))}var c=0;for(a=0;a<r.length;a+=3){var h=r[a]*i,d=r[a+1]*i,p=r[a+2]*i;c+=Math.abs((e[h]-e[p])*(e[d+1]-e[h+1])-(e[h]-e[d])*(e[p+1]-e[h+1]))}return 0===o&&0===c?0:Math.abs((c-o)/o)},Xk.flatten=function(e){for(var t=e[0][0].length,i={vertices:[],holes:[],dimensions:t},r=0,s=0;s<e.length;s++){for(var n=0;n<e[s].length;n++)for(var o=0;o<t;o++)i.vertices.push(e[s][n][o]);s>0&&(r+=e[s-1].length,i.holes.push(r))}return i};var yI=re.vec2(),bI=re.vec3(),wI=re.vec3(),BI=re.vec3(),xI=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 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s=this,n=this.viewer.scene.canvas.spinner;n.processes++,this._dataSource.getCityJSON(t.src,(function(e){s._parseModel(e,t,i,r),n.processes--}),(function(e){n.processes--,s.error(e),r.fire("error",e)}))}},{key:"_parseModel",value:function(e,t,i,r){if(!r.destroyed){var s=e.transform?this._transformVertices(e.vertices,e.transform,i.rotateX):e.vertices,n=t.stats||{};n.sourceFormat=e.type||"CityJSON",n.schemaVersion=e.version||"",n.title="",n.author="",n.created="",n.numMetaObjects=0,n.numPropertySets=0,n.numObjects=0,n.numGeometries=0,n.numTriangles=0,n.numVertices=0;var o=!1!==t.loadMetadata,a=o?{id:re.createUUID(),name:"Model",type:"Model"}:null,l=o?{id:"",projectId:"",author:"",createdAt:"",schema:e.version||"",creatingApplication:"",metaObjects:[a],propertySets:[]}:null,u={data:e,vertices:s,sceneModel:r,loadMetadata:o,metadata:l,rootMetaObject:a,nextId:0,stats:n};if(this._parseCityJSON(u),r.finalize(),o){var A=r.id;this.viewer.metaScene.createMetaModel(A,u.metadata,i)}r.scene.once("tick",(function(){r.destroyed||(r.scene.fire("modelLoaded",r.id),r.fire("loaded",!0,!1))}))}}},{key:"_transformVertices",value:function(e,t,i){for(var r=[],s=t.scale||re.vec3([1,1,1]),n=t.translate||re.vec3([0,0,0]),o=0,a=0;o<e.length;o++,a+=3){var l=e[o][0]*s[0]+n[0],u=e[o][1]*s[1]+n[1],A=e[o][2]*s[2]+n[2];i?r.push([l,A,u]):r.push([l,u,A])}return r}},{key:"_parseCityJSON",value:function(e){var t=e.data.CityObjects;for(var i in t)if(t.hasOwnProperty(i)){var r=t[i];this._parseCityObject(e,r,i)}}},{key:"_parseCityObject",value:function(e,t,i){var r=e.sceneModel,s=e.data;if(e.loadMetadata){var n=i,o=t.type,a=o+" : "+i,l=t.parents?t.parents[0]:e.rootMetaObject.id;e.metadata.metaObjects.push({id:n,name:a,type:o,parent:l})}if(e.stats.numMetaObjects++,t.geometry&&t.geometry.length>0){for(var u=[],A=0,c=t.geometry.length;A<c;A++){var h=t.geometry[A],d=void 0,p=void 0,f=s.appearance;if(f){var v=f.materials;if(v){var g=h.material;if(g){var m=Object.keys(g);if(m.length>0){var _=g[m[0]];if(void 0!==_.value)d=v[_.value];else{var y=_.values;if(y){p=[];for(var b=0,w=y.length;b<w;b++){var B=v[y[A]];p.push(B)}}}}}}}p?this._parseGeometrySurfacesWithOwnMaterials(e,h,p,u):this._parseGeometrySurfacesWithSharedMaterial(e,h,d,u)}u.length>0&&(r.createEntity({id:i,meshIds:u,isObject:!0}),e.stats.numObjects++)}}},{key:"_parseGeometrySurfacesWithOwnMaterials",value:function(e,t,i,r){switch(t.type){case"MultiPoint":case"MultiLineString":break;case"MultiSurface":case"CompositeSurface":var s=t.boundaries;this._parseSurfacesWithOwnMaterials(e,i,s,r);break;case"Solid":for(var n=t.boundaries,o=0;o<n.length;o++){var a=n[o];this._parseSurfacesWithOwnMaterials(e,i,a,r)}break;case"MultiSolid":case"CompositeSolid":for(var l=t.boundaries,u=0;u<l.length;u++)for(var A=0;A<l[u].length;A++){var c=l[u][A];this._parseSurfacesWithOwnMaterials(e,i,c,r)}}}},{key:"_parseSurfacesWithOwnMaterials",value:function(e,t,i,r){for(var s=e.vertices,n=e.sceneModel,o=0;o<i.length;o++){for(var a=i[o],l=t[o]||{diffuseColor:[.8,.8,.8],transparency:1},u=[],A=[],c=[],d={positions:[],indices:[]},p=0;p<a.length;p++){u.length>0&&A.push(u.length);var f=this._extractLocalIndices(e,a[p],c,d);u.push.apply(u,h(f))}if(3===u.length)d.indices.push(u[0]),d.indices.push(u[1]),d.indices.push(u[2]);else if(u.length>3){for(var v=[],g=0;g<u.length;g++)v.push({x:s[c[u[g]]][0],y:s[c[u[g]]][1],z:s[c[u[g]]][2]});for(var m=this._getNormalOfPositions(v,re.vec3()),_=[],y=0;y<v.length;y++)this._to2D(v[y],m,yI),_.unshift(yI[0]),_.unshift(yI[1]);for(var b=Xk(_,A,2),w=0;w<b.length;w+=3)d.indices.unshift(u[b[w]]),d.indices.unshift(u[b[w+1]]),d.indices.unshift(u[b[w+2]])}var B=""+e.nextId++;n.createMesh({id:B,primitive:"triangles",positions:d.positions,indices:d.indices,color:l&&l.diffuseColor?l.diffuseColor:[.8,.8,.8],opacity:l&&void 0!==l.transparency?1-l.transparency:1}),r.push(B),e.stats.numGeometries++,e.stats.numVertices+=d.positions.length/3,e.stats.numTriangles+=d.indices.length/3}}},{key:"_parseGeometrySurfacesWithSharedMaterial",value:function(e,t,i,r){var s=e.sceneModel,n=[],o={positions:[],indices:[]};switch(t.type){case"MultiPoint":case"MultiLineString":break;case"MultiSurface":case"CompositeSurface":var a=t.boundaries;this._parseSurfacesWithSharedMaterial(e,a,n,o);break;case"Solid":for(var l=t.boundaries,u=0;u<l.length;u++){var A=l[u];this._parseSurfacesWithSharedMaterial(e,A,n,o)}break;case"MultiSolid":case"CompositeSolid":for(var c=t.boundaries,h=0;h<c.length;h++)for(var d=0;d<c[h].length;d++){var p=c[h][d];this._parseSurfacesWithSharedMaterial(e,p,n,o)}}if(o.positions.length>0&&o.indices.length>0){var f=""+e.nextId++;s.createMesh({id:f,primitive:"triangles",positions:o.positions,indices:o.indices,color:i&&i.diffuseColor?i.diffuseColor:[.8,.8,.8],opacity:1}),r.push(f),e.stats.numGeometries++,e.stats.numVertices+=o.positions.length/3,e.stats.numTriangles+=o.indices.length/3}}},{key:"_parseSurfacesWithSharedMaterial",value:function(e,t,i,r){for(var s=e.vertices,n=0;n<t.length;n++){for(var o=[],a=[],l=0;l<t[n].length;l++){o.length>0&&a.push(o.length);var u=this._extractLocalIndices(e,t[n][l],i,r);o.push.apply(o,h(u))}if(3===o.length)r.indices.push(o[0]),r.indices.push(o[1]),r.indices.push(o[2]);else if(o.length>3){for(var A=[],c=0;c<o.length;c++)A.push({x:s[i[o[c]]][0],y:s[i[o[c]]][1],z:s[i[o[c]]][2]});for(var d=this._getNormalOfPositions(A,re.vec3()),p=[],f=0;f<A.length;f++)this._to2D(A[f],d,yI),p.unshift(yI[0]),p.unshift(yI[1]);for(var v=Xk(p,a,2),g=0;g<v.length;g+=3)r.indices.unshift(o[v[g]]),r.indices.unshift(o[v[g+1]]),r.indices.unshift(o[v[g+2]])}}}},{key:"_extractLocalIndices",value:function(e,t,i,r){for(var s=e.vertices,n=[],o=0,a=t.length;o<a;o++){var l=t[o];if(i.includes(l)){var u=i.indexOf(l);n.push(u)}else r.positions.push(s[l][0]),r.positions.push(s[l][1]),r.positions.push(s[l][2]),n.push(i.length),i.push(l)}return n}},{key:"_getNormalOfPositions",value:function(e,t){for(var i=0;i<e.length;i++){var r=i+1;r===e.length&&(r=0),t[0]+=(e[i].y-e[r].y)*(e[i].z+e[r].z),t[1]+=(e[i].z-e[r].z)*(e[i].x+e[r].x),t[2]+=(e[i].x-e[r].x)*(e[i].y+e[r].y)}return re.normalizeVec3(t)}},{key:"_to2D",value:function(e,t,i){var r=bI,s=wI,n=BI;r[0]=e.x,r[1]=e.y,r[2]=e.z,s[0]=t.x,s[1]=t.y,s[2]=t.z,n[0]=1.1,n[1]=1.1,n[2]=1.1,re.lenVec3(re.subVec3(n,s))<.01&&(n[0]+=1,n[1]+=2,n[2]+=3);var o=re.dotVec3(n,s),a=re.mulVec3Scalar(s,o,re.vec3());n[0]-=a[0],n[1]-=a[1],n[2]-=a[2],re.normalizeVec3(n);var l=re.cross3Vec3(s,n,re.vec3()),u=re.dotVec3(r,n),A=re.dotVec3(r,l);i[0]=u,i[1]=A}}]),i}(),PI=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};x(this,e),this.cacheBuster=!1!==t.cacheBuster}return C(e,[{key:"_cacheBusterURL",value:function(e){if(!this.cacheBuster)return e;var t=(new Date).getTime();return e.indexOf("?")>-1?e+"&_="+t:e+"?_="+t}},{key:"getDotBIM",value:function(e,t,i){he.loadJSON(this._cacheBusterURL(e),(function(e){t(e)}),(function(e){i(e)}))}}]),e}(),CI=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,"DotBIMLoader",e,s)).dataSource=s.dataSource,r.objectDefaults=s.objectDefaults,r}return C(i,[{key:"dataSource",get:function(){return this._dataSource},set:function(e){this._dataSource=e||new PI}},{key:"objectDefaults",get:function(){return this._objectDefaults},set:function(e){this._objectDefaults=e||CE}},{key:"load",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};t.id&&this.viewer.scene.components[t.id]&&(this.error("Component with this ID already exists in viewer: "+t.id+" - will autogenerate this ID"),delete t.id);var i=new Ph(this.viewer.scene,he.apply(t,{isModel:!0,backfaces:t.backfaces,dtxEnabled:t.dtxEnabled,rotation:t.rotation,origin:t.origin})),r=i.id;if(!t.src&&!t.dotBIM)return this.error("load() param expected: src or dotBIM"),i;var s,n,o=t.objectDefaults||this._objectDefaults||CE;if(t.includeTypes){s={};for(var a=0,l=t.includeTypes.length;a<l;a++)s[t.includeTypes[a]]=!0}if(t.excludeTypes){n={},s||(s={});for(var u=0,A=t.excludeTypes.length;u<A;u++)s[t.excludeTypes[u]]=!0}var c=function(t){for(var i=t.fileData,a=t.sceneModel,l={},u={},A=re.createUUID(),c=re.createUUID(),h=re.createUUID(),d=re.createUUID(),p={metaObjects:[{id:A,name:"IfcProject",type:"IfcProject",parent:null},{id:c,name:"IfcSite",type:"IfcSite",parent:A},{id:h,name:"IfcBuilding",type:"IfcBuilding",parent:c},{id:d,name:"IfcBuildingStorey",type:"IfcBuildingStorey",parent:h}],propertySets:[]},f=0,v=i.meshes.length;f<v;f++){var g=i.meshes[f];l[g.mesh_id]=f}for(var m=function(e){if(!u[e]){var t=l[e],r=i.meshes[t];a.createGeometry({id:e,primitive:"triangles",positions:r.coordinates,indices:r.indices}),u[e]=!0}},_=i.elements,y=0,b=_.length;y<b;y++){var w=_[y],B=w.type;if((!n||!n[B])&&(!s||s[B])){var x=w.info,P=void 0!==w.guid?"".concat(w.guid):void 0!==x&&void 0!==x.id?x.id:y,C=w.mesh_id;m(C);var M="".concat(P,"-mesh"),E=w.vector,F=w.rotation,k=o?o[B]||o.DEFAULT:null,I=!0,D=!0,S=w.color?[w.color.r/255,w.color.g/255,w.color.b/255]:[1,1,1],T=w.color?w.color.a/255:1;for(var L in k&&(!1===k.visible&&(I=!1),!1===k.pickable&&(D=!1),k.colorize&&(S=k.colorize),void 0!==k.opacity&&null!==k.opacity&&(T=k.opacity)),a.createMesh({id:M,geometryId:C,color:S,opacity:T,quaternion:!F||0===F.qz&&0===F.qy&&0===F.qx&&1===F.qw?void 0:[F.qx,F.qy,F.qz,F.qw],position:E?[E.x,E.y,E.z]:void 0}),a.createEntity({id:P,meshIds:[M],visible:I,pickable:D,isObject:!0}),x){var R=void 0;L.startsWith("IFC_Pset_")&&(R||(R=[]),R.push({name:L,value:x[L]})),R&&p.propertySets.push({id:P,properties:R})}p.metaObjects.push({id:P,name:x&&x.Name&&"None"!==x.Name?x.Name:"".concat(w.type," ").concat(P),type:w.type,parent:d,propertySetIds:[P]})}}a.finalize(),e.viewer.metaScene.createMetaModel(r,p),a.scene.once("tick",(function(){a.destroyed||(a.scene.fire("modelLoaded",a.id),a.fire("loaded",!0,!1))}))};if(t.src){var h=t.src;this.viewer.scene.canvas.spinner.processes++,this._dataSource.getDotBIM(h,(function(t){c({fileData:t,sceneModel:i,nextId:0,error:function(e){}}),e.viewer.scene.canvas.spinner.processes--}),(function(t){e.viewer.scene.canvas.spinner.processes--,e.error(t)}))}else if(t.dotBIM){var d={fileData:t.dotBIM,sceneModel:i,nextId:0,error:function(e){}};c(d)}return i.once("destroyed",(function(){e.viewer.metaScene.destroyMetaModel(r)})),i}},{key:"destroy",value:function(){f(w(i.prototype),"destroy",this).call(this)}}]),i}(),MI=function(e){var t=function(t){return parseInt(e.substr(t+1,2),16)/255};return[t(0),t(2),t(4)]},EI=function(e){for(var t=[],i=0;i<e.length;++i)t.push(i);var r=function(){for(var i=re.vec2(),r=re.vec2(),s=0,n=0;n<t.length;++n){var o=e[t[n]],a=e[t[(n+1)%t.length]],l=e[t[(n+2)%t.length]];re.subVec2(o,a,i),re.subVec2(l,a,r);var u=re.dotVec2(i,r)/Math.sqrt(re.sqLenVec2(i)*re.sqLenVec2(r)),A=Math.acos(Math.max(-1,Math.min(u,1)));s+=i[0]*r[1]-i[1]*r[0]>=0?A:2*Math.PI-A}return s<t.length*Math.PI}(),s=function(){var e=function(e,t,i){return(e[0]-i[0])*(t[1]-i[1])-(t[0]-i[0])*(e[1]-i[1])};return function(t,i,r,s){var n=e(t,i,r),o=e(t,r,s),a=e(t,s,i);return!((n<0||o<0||a<0)&&(n>0||o>0||a>0))}}(),n=[],o=(r?t:t.slice(0).reverse()).map((function(e){return{idx:e}}));o.forEach((function(e,t){e.prev=o[(t-1+o.length)%o.length],e.next=o[(t+1)%o.length]}));for(var a=re.vec2(),l=re.vec2();o.length>2;){for(var u=0,A=function(){if(u>=o.length)throw"isCCW = ".concat(r,"; earIdx = ").concat(u,"; len = ").concat(o.length);var t=o[u],i=e[t.prev.idx],n=e[t.idx],A=e[t.next.idx];if(re.subVec2(i,n,a),re.subVec2(A,n,l),a[0]*l[1]-a[1]*l[0]>=0&&o.every((function(r){return r===t||r===t.prev||r===t.next||!s(e[r.idx],i,n,A)})))return"break";++u};;){if("break"===A())break}var c=o[u];o.splice(u,1),n.push([c.idx,c.next.idx,c.prev.idx]),c.prev.next=c.next,c.next.prev=c.prev}return[e,n]},FI=function(e,t){var i=e.canvas.canvas,r=i.parentNode,s=document.createElement("div");r.insertBefore(s,i);var n=5;s.style.background=t,s.style.border="2px solid white",s.style.margin="0 0",s.style.zIndex="100",s.style.position="absolute",s.style.pointerEvents="none",s.style.display="none";var o=new ot(e,{}),a=function(e){return e+"px"},l=function(){var e=o.canvasPos.slice();lt(i,r,e),s.style.left=a(e[0]-3-n/2),s.style.top=a(e[1]-3-n/2),s.style.borderRadius=a(2*n),s.style.width=a(n),s.style.height=a(n)},u=e.camera.on("viewMatrix",l),A=e.camera.on("projMatrix",l);return{update:function(e){e&&(o.worldPos=e,l()),s.style.display=e?"":"none"},setHighlighted:function(e){n=e?10:5,l()},getCanvasPos:function(){return o.canvasPos},getWorldPos:function(){return o.worldPos},destroy:function(){s.parentNode.removeChild(s),e.camera.off(u),e.camera.off(A),o.destroy()}}},kI=function(e,t,i){var r=null,s=function(s){if(s){r&&r.destroy();try{var n,o,a=EI(s.map((function(e){return[e[0],e[2]]}))),l=c(a,2),u=l[0],A=l[1],d=(n=[]).concat.apply(n,h(u.map((function(e){return[e[0],s[0][1],e[1]]})))),p=(o=[]).concat.apply(o,h(A));r=new gn(e,{pickable:!1,geometry:new Wi(e,{positions:d,indices:p,normals:re.buildNormals(d,p)}),material:new Zi(e,{alpha:void 0!==i?i:.5,backfaces:!0,diffuse:MI(t)})})}catch(e){r=null}}r&&(r.visible=!!s)};return s(null),{updateBase:s,destroy:function(){return r&&r.destroy()}}},II=function(e,t,i,r,s,n,o,a,l){var u=FI(e,r),A=FI(e,r),c=kI(e,r,s),h=n?function(e){n.visible=!!e,e&&(n.canvasPos=e)}:function(){},d=a((function(){h(null),u.update(null)}),(function(e,t){h(e),u.update(t)}),(function(e,n){u.update(n),d=a((function(){h(null),A.update(null),c.updateBase(null)}),(function(e,t){if(h(e),A.update(t),re.distVec3(n,t)>.01){var i=function(e){return Math.min(n[e],t[e])},r=function(e){return Math.max(n[e],t[e])},s=i(0),o=i(1),a=i(2),l=r(0);r(1);var u=r(2);c.updateBase([[s,o,u],[l,o,u],[l,o,a],[s,o,a]])}else c.updateBase(null)}),(function(e,a){A.update(a),u.destroy(),A.destroy(),c.destroy(),h(null);var d=function(e){return Math.min(n[e],a[e])},p=function(e){return Math.max(n[e],a[e])},f=d(0),v=d(2),g=p(0),m=p(2),_=o.createZone({id:re.createUUID(),geometry:{planeCoordinates:[[f,m],[g,m],[g,v],[f,v]],altitude:t,height:i},alpha:s,color:r});l(_)}))}));return{deactivate:function(){d(),u.destroy(),A.destroy(),c.destroy(),h(null)}}},DI=function(e,t){return function(i,r,s){var n=e.scene,o=n.canvas.canvas,a=function(e,t){return t[0]=e.clientX,t[1]=e.clientY,lt(o.ownerDocument.body,o,t),t},l=function(e){var i=re.vec3(),r=re.vec3();return re.canvasPosToWorldRay(o,n.camera.viewMatrix,n.camera.projMatrix,n.camera.projection,e,i,r),t(i,r)},u=!1,A=function(){u=!1},c=function(){A(),o.removeEventListener("mousedown",d),o.removeEventListener("mousemove",p),e.cameraControl.off(f),o.removeEventListener("mouseup",v)},h=re.vec2(),d=function(e){1===e.which&&(a(e,h),u=!0)};o.addEventListener("mousedown",d);var p=function(e){var t=a(e,re.vec2());u&&re.distVec2(h,t)>20&&(A(),i())};o.addEventListener("mousemove",p);var f=e.cameraControl.on("rayMove",(function(e){var t=e.canvasPos;r(t,l(t))})),v=function(e){if(1===e.which&&u){c();var t=a(e,re.vec2());s(t,l(t))}};return o.addEventListener("mouseup",v),c}},SI=function(e,t,i){return function(r,s,n){var o,a=e.scene,l=a.canvas.canvas,u=function(e,t){return t[0]=e.clientX,t[1]=e.clientY,lt(l.ownerDocument.body,l,t),t},A=function(e){var t=re.vec3(),r=re.vec3();return re.canvasPosToWorldRay(l,a.camera.viewMatrix,a.camera.projMatrix,a.camera.projection,e,t,r),i(t,r)},c=null,d=function(){},p=d,f=function(){t.stop(),clearTimeout(c),e.cameraControl.active=!0,p=d,o=null},v=function(){f(),l.removeEventListener("touchstart",g),l.removeEventListener("touchmove",m),l.removeEventListener("touchend",_)},g=function(i){var n=i.touches;if(1!==n.length)f(),r();else{var a=n[0],l=u(a,re.vec2());A(l)&&(o=a.identifier,p=function(e){re.distVec2(l,e)>20&&f()},c=setTimeout((function(){t.start(l),c=setTimeout((function(){t.stop(),e.cameraControl.active=!1,p=function(e){s(e,A(e))},p(l)}),300)}),250))}};l.addEventListener("touchstart",g,{passive:!0});var m=function(e){var t=h(e.changedTouches).find((function(e){return e.identifier===o}));t&&p(u(t,re.vec2()))};l.addEventListener("touchmove",m,{passive:!0});var _=function(e){var t=h(e.changedTouches).find((function(e){return e.identifier===o}));if(t){v();var i=u(t,re.vec2());n(i,A(i))}};return l.addEventListener("touchend",_,{passive:!0}),v}},TI=function(e,t,i,r){var s=-(re.dotVec3(i,t)-e)/re.dotVec3(r,t),n=re.vec3();return re.mulVec3Scalar(r,s,n),re.addVec3(i,n,n),n},LI=function(e){g(i,Ce);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(x(this,i),(r=t.call(this,e.viewer.scene,s)).plugin=e,r._container=s.container,!r._container)throw"config missing: container";return r._eventSubs={},r.plugin.viewer.scene,r._geometry=s.geometry,s.onMouseOver,s.onMouseLeave,s.onContextMenu,r._alpha="alpha"in s&&void 0!==s.alpha?s.alpha:.5,r.color=s.color,r._visible=!0,r._rebuildMesh(),r}return C(i,[{key:"_rebuildMesh",value:function(){var e,t=this.plugin.viewer.scene,i=this._geometry.planeCoordinates.slice(),r=this._geometry.height<0,s=this._geometry.altitude+(r?this._geometry.height:0),n=this._geometry.height*(r?-1:1),o=c(EI(i),2),a=o[0],l=o[1],u=[],d=[],p=function(e){var t,i=u.length,r=A(a);try{for(r.s();!(t=r.n()).done;){var o=t.value;u.push([o[0],s+(e?n:0),o[1]])}}catch(e){r.e(e)}finally{r.f()}var c,p=A(l);try{for(p.s();!(c=p.n()).done;){var f=c.value;d.push.apply(d,h((e?f:f.slice(0).reverse()).map((function(e){return e+i}))))}}catch(e){p.e(e)}finally{p.f()}};p(!1),p(!0);for(var f=function(e){var t=a[e],i=a[(e+1)%a.length],r=s,o=s+n,l=u.length;u.push([t[0],r,t[1]],[i[0],r,i[1]],[i[0],o,i[1]],[t[0],o,t[1]]),d.push.apply(d,h([0,1,2,0,2,3].map((function(e){return e+l}))))},v=0;v<a.length;++v)f(v);this._zoneMesh&&this._zoneMesh.destroy();var g=(e=[]).concat.apply(e,u);this._zoneMesh=new gn(t,{edges:this._edges,geometry:new Wi(t,{positions:g,indices:d,normals:re.buildNormals(g,d)}),material:new Zi(t,{alpha:this._alpha,backfaces:!0,diffuse:MI(this._color)}),visible:this._visible}),this._zoneMesh.highlighted=this._highlighted,this._zoneMesh.zone=this;var m=function(e){return Math.min.apply(Math,h(u.map((function(t){return t[e]}))))},_=function(e){return Math.max.apply(Math,h(u.map((function(t){return t[e]}))))},y=m(0),b=m(1),w=m(2),B=_(0),x=_(1),P=_(2);this._center=re.vec3([(y+B)/2,(b+x)/2,(w+P)/2])}},{key:"sectionedAverage",value:function(e){var t=this._geometry.planeCoordinates.slice(),i=[],r=this._geometry.height,s=this._geometry.altitude,n=s+Math.max(0,r),o=s+Math.min(0,r),a=function(e){var r=t.map((function(t){return[t[0],e?n:o,t[1]]}));i.push(e?r:r.slice(0).reverse())};a(!0),a(!1);for(var l=function(e,i){return[t[e][0],i,t[e][1]]},u=0;u<t.length;++u){var c=(u+1)%t.length;i.push([l(u,o),l(c,o),l(c,n),l(u,n)])}var h,d=A(e);try{for(d.s();!(h=d.n()).done;){var p,f=h.value,v=f.dir,g=f.dist,m=[],_=A(i);try{for(_.s();!(p=_.n()).done;){for(var y=p.value,b=1e-5,w=0,B=[],x=0;x<y.length;x++){var P=re.dotVec3(v,y[x])+g,C=P<-1e-5?2:P>b?1:0;w|=C,B.push(C)}switch(w){case 0:case 1:m.push(y);break;case 2:break;case 3:for(var M=[],E=0;E<y.length;E++){var F=(E+1)%y.length,k=B[E],I=B[F],D=y[E],S=y[F];if(2!==k&&M.push(D),3==(k|I)){var T=re.vec3();re.subVec3(S,D,T);var L=-(g+re.dotVec3(v,D))/re.dotVec3(v,T),R=[0,0,0];re.lerpVec3(L,0,1,D,S,R),M.push(R)}}M.length>=3&&m.push(M)}}}catch(e){_.e(e)}finally{_.f()}i=m}}catch(e){d.e(e)}finally{d.f()}if(0===i.length)return null;var U,O=re.vec3([0,0,0]),N=new Set,Q=A(i);try{for(Q.s();!(U=Q.n()).done;){var V,H=A(U.value);try{for(H.s();!(V=H.n()).done;){var j=V.value,G=j.map((function(e){return e.toFixed(3)})).join(":");N.has(G)||(N.add(G),re.addVec3(O,j,O))}}catch(e){H.e(e)}finally{H.f()}}}catch(e){Q.e(e)}finally{Q.f()}return re.mulVec3Scalar(O,1/N.size,O),O}},{key:"center",get:function(){return this._center}},{key:"altitude",get:function(){return this._geometry.altitude},set:function(e){this._geometry.altitude=e,this._rebuildMesh()}},{key:"height",get:function(){return this._geometry.height},set:function(e){this._geometry.height=e,this._rebuildMesh()}},{key:"highlighted",get:function(){return this._highlighted},set:function(e){this._highlighted=e,this._zoneMesh&&(this._zoneMesh.highlighted=e)}},{key:"color",get:function(){return this._color},set:function(e){this._color=e,this._zoneMesh&&(this._zoneMesh.material.diffuse=MI(this._color))}},{key:"alpha",get:function(){return this._alpha},set:function(e){this._alpha=e,this._zoneMesh&&(this._zoneMesh.material.alpha=this._alpha)}},{key:"edges",get:function(){return this._edges},set:function(e){this._edges=e,this._zoneMesh&&(this._zoneMesh.edges=this._edges)}},{key:"visible",get:function(){return this._visible},set:function(e){this._visible=!!e,this._zoneMesh.visible=this._visible,this._needUpdate()}},{key:"getJSON",value:function(){return{id:this.id,geometry:this._geometry,alpha:this._alpha,color:this._color}}},{key:"duplicate",value:function(){return this.plugin.createZone({id:re.createUUID(),geometry:{planeCoordinates:this._geometry.planeCoordinates.map((function(e){return e.slice()})),altitude:this._geometry.altitude,height:this._geometry.height},alpha:this._alpha,color:this._color})}},{key:"destroy",value:function(){this._zoneMesh.destroy(),f(w(i.prototype),"destroy",this).call(this)}}]),i}(),RI=function(e){g(i,Ce);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,e.viewer.scene)).zonesPlugin=e,r.pointerLens=s.pointerLens,r._deactivate=null,r}return C(i,[{key:"active",get:function(){return!!this._deactivate}},{key:"activate",value:function(e,t,i,r){if(!this._deactivate){if("object"===B(e)&&null!==e){var s=e,n=function(e,t){if(e in s)return s[e];if(void 0!==t)return t;throw"config missing: "+e};e=n("altitude"),t=n("height"),i=n("color","#008000"),r=n("alpha",.5)}var o=this.zonesPlugin,a=o.viewer,l=a.scene,u=this,A=DI(a,(function(t,i){return TI(e,re.vec3([0,1,0]),t,i)}));!function s(){u._deactivate=II(l,e,t,i,r,u.pointerLens,o,A,(function(e){var t=!0;u._deactivate=function(){t=!1},u.fire("zoneEnd",e),t&&s()})).deactivate}()}}},{key:"deactivate",value:function(){this._deactivate&&(this._deactivate(),this._deactivate=null)}},{key:"destroy",value:function(){this.deactivate(),f(w(i.prototype),"destroy",this).call(this)}}]),i}(),UI=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,"Zones",e))._pointerLens=s.pointerLens,r._container=s.container||document.body,r._zones=[],r.defaultColor=void 0!==s.defaultColor?s.defaultColor:"#00BBFF",r.zIndex=s.zIndex||1e4,r._onMouseOver=function(e,t){r.fire("mouseOver",{plugin:b(r),zone:t,event:e})},r._onMouseLeave=function(e,t){r.fire("mouseLeave",{plugin:b(r),zone:t,event:e})},r._onContextMenu=function(e,t){r.fire("contextMenu",{plugin:b(r),zone:t,event:e})},r}return C(i,[{key:"createZone",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.viewer.scene.components[t.id]&&(this.error("Viewer scene component with this ID already exists: "+t.id),delete t.id);var i=new LI(this,{id:t.id,plugin:this,container:this._container,geometry:t.geometry,alpha:t.alpha,color:t.color,onMouseOver:this._onMouseOver,onMouseLeave:this._onMouseLeave,onContextMenu:this._onContextMenu});return this._zones.push(i),i.on("destroyed",(function(){var t=e._zones.indexOf(i);t>=0&&e._zones.splice(t,1)})),this.fire("zoneCreated",i),i}},{key:"zones",get:function(){return this._zones}},{key:"destroy",value:function(){f(w(i.prototype),"destroy",this).call(this)}}]),i}(),OI=function(e){g(i,Ce);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,e.viewer.scene)).zonesPlugin=e,r.pointerLens=s.pointerLens,r.pointerCircle=new Re(e.viewer),r._deactivate=null,r}return C(i,[{key:"active",get:function(){return!!this._deactivate}},{key:"activate",value:function(e,t,i,r){if("object"===B(e)&&null!==e){var s=e,n=function(e,t){if(e in s)return s[e];if(void 0!==t)return t;throw"config missing: "+e};e=n("altitude"),t=n("height"),i=n("color","#008000"),r=n("alpha",.5)}if(!this._deactivate){var o=this.zonesPlugin,a=o.viewer,l=a.scene,u=this,A=SI(a,this.pointerCircle,(function(t,i){return TI(e,re.vec3([0,1,0]),t,i)}));!function s(){u._deactivate=II(l,e,t,i,r,u.pointerLens,o,A,(function(e){var t=!0;u._deactivate=function(){t=!1},u.fire("zoneEnd",e),t&&s()})).deactivate}()}}},{key:"deactivate",value:function(){this._deactivate&&(this._deactivate(),this._deactivate=null)}},{key:"destroy",value:function(){this.deactivate(),f(w(i.prototype),"destroy",this).call(this)}}]),i}(),NI=function(e,t,i,r,s,n,o,a,l){var u,A=n?function(e){n.visible=!!e,e&&(n.canvasPos=e)}:function(){},c=[function(){return A(null)}],h=kI(e,r,s);return c.push((function(){return h.destroy()})),function n(d){var p=FI(e,r),f=d.length>0&&function(e,t,i){var r=e.canvas.canvas,s=new ot(e,{});s.worldPos=i;var n=new ot(e,{}),o=r.ownerDocument.body,a=new ht(o,{color:t,thickness:1,thicknessClickable:6});a.setVisible(!1);var l=function(){var e=s.canvasPos.slice(),t=n.canvasPos.slice();lt(r,o,e),lt(r,o,t),a.setStartAndEnd(e[0],e[1],t[0],t[1])},u=e.camera.on("viewMatrix",l),A=e.camera.on("projMatrix",l);return{update:function(e){e&&(n.worldPos=e,l()),a.setVisible(!!e)},destroy:function(){e.camera.off(u),e.camera.off(A),s.destroy(),n.destroy(),a.destroy()}}}(e,r,d[d.length-1].getWorldPos());c.push((function(){p.destroy(),f&&f.destroy()}));var v=d.length>0&&d[0],g=function(e){var t=v&&v.getCanvasPos();return t&&re.distVec2(t,e)<10&&{canvasPos:t,worldPos:v.getWorldPos()}},m=function(){var e=function(e,t,i){return t[0]<=Math.max(e[0],i[0])&&t[0]>=Math.min(e[0],i[0])&&t[1]<=Math.max(e[1],i[1])&&t[1]>=Math.min(e[1],i[1])},t=function(e,t,i){var r=(t[1]-e[1])*(i[0]-t[0])-(t[0]-e[0])*(i[1]-t[1]);return 0===r?0:r>0?1:2};return function(i,r){for(var s=i[i.length-2],n=i[i.length-1],o=r?1:0;o<i.length-2-1;++o){var a=i[o],l=i[o+1],u=t(s,n,a),A=t(s,n,l),c=t(a,l,s),h=t(a,l,n);if(u!==A&&c!==h||0===u&&e(s,a,n)||0===A&&e(s,l,n)||0===c&&e(a,s,l)||0===h&&e(a,n,l))return!0}return!1}}();u=a((function(){A(null),p.update(null),f&&f.update(null),h.updateBase(d.length>2?d.map((function(e){return e.getWorldPos()})):null)}),(function(e,t){var i=d.length>2&&g(e);if(v&&v.setHighlighted(!!i),A(i?i.canvasPos:e),p.update(!i&&t),f&&f.update(i?i.worldPos:t),d.length>=2){var r=d.map((function(e){return e.getWorldPos()})).concat(i?[]:[t]),s=m(r.map((function(e){return[e[0],e[2]]})),i);h.updateBase(s?null:r)}else h.updateBase(null)}),(function(e,a){var u=d.length>2&&g(e),A=d.map((function(e){return e.getWorldPos()})).concat(u?[]:[a]);h.updateBase(A);var v=A.map((function(e){return[e[0],e[2]]}));d.length>2&&m(v,u)?(c.pop()(),n(d)):u?(p.update(a),c.forEach((function(e){return e()})),l(o.createZone({id:re.createUUID(),geometry:{planeCoordinates:v,altitude:t,height:i},alpha:s,color:r}))):(p.update(a),f&&f.update(a),n(d.concat(p)))}))}([]),{closeSurface:function(){throw"TODO"},deactivate:function(){u(),c.forEach((function(e){return e()}))}}},QI=function(e){g(i,Ce);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,e.viewer.scene)).zonesPlugin=e,r.pointerLens=s.pointerLens,r._action=null,r}return C(i,[{key:"active",get:function(){return!!this._action}},{key:"activate",value:function(e,t,i,r){if("object"===B(e)&&null!==e){var s=e,n=function(e,t){if(e in s)return s[e];if(void 0!==t)return t;throw"config missing: "+e};e=n("altitude"),t=n("height"),i=n("color","#008000"),r=n("alpha",.5)}if(!this._action){var o=this.zonesPlugin,a=o.viewer,l=a.scene,u=this,A=DI(a,(function(t,i){return TI(e,re.vec3([0,1,0]),t,i)}));!function s(){u._action=NI(l,e,t,i,r,u.pointerLens,o,A,(function(e){var t=!0;u._action={deactivate:function(){t=!1}},u.fire("zoneEnd",e),t&&s()}))}()}}},{key:"deactivate",value:function(){this._action&&(this._action.deactivate(),this._action=null)}},{key:"destroy",value:function(){this.deactivate(),f(w(i.prototype),"destroy",this).call(this)}}]),i}(),VI=function(e){g(i,Ce);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,e.viewer.scene)).zonesPlugin=e,r.pointerLens=s.pointerLens,r.pointerCircle=new Re(e.viewer),r._action=null,r}return C(i,[{key:"active",get:function(){return!!this._action}},{key:"activate",value:function(e,t,i,r){if("object"===B(e)&&null!==e){var s=e,n=function(e,t){if(e in s)return s[e];if(void 0!==t)return t;throw"config missing: "+e};e=n("altitude"),t=n("height"),i=n("color","#008000"),r=n("alpha",.5)}if(!this._action){var o=this.zonesPlugin,a=o.viewer,l=a.scene,u=this,A=SI(a,this.pointerCircle,(function(t,i){return TI(e,re.vec3([0,1,0]),t,i)}));!function s(){u._action=NI(l,e,t,i,r,u.pointerLens,o,A,(function(e){var t=!0;u._action={deactivate:function(){t=!1}},u.fire("zoneEnd",e),t&&s()}))}()}}},{key:"deactivate",value:function(){this._action&&(this._action.deactivate(),this._action=null)}},{key:"destroy",value:function(){this.deactivate(),f(w(i.prototype),"destroy",this).call(this)}}]),i}(),HI=function(e){g(i,Ce);var t=_(i);function i(e,r,s,n){var o;x(this,i);var a=e.plugin.viewer,l=a.scene;o=t.call(this,l);var u=e._geometry.altitude,A=e._geometry.planeCoordinates.map((function(t){var i=l.canvas.canvas.ownerDocument.body,r=new ut(l,{},i,{fillColor:e._color});return r.worldPos=re.vec3([t[0],u,t[1]]),r.on("worldPos",(function(){t[0]=r.worldPos[0],t[1]=r.worldPos[2];try{e._rebuildMesh()}catch(t){e._zoneMesh&&(e._zoneMesh.destroy(),e._zoneMesh=null)}})),r})),c=ct({viewer:a,handleMouseEvents:s,handleTouchEvents:n,pointerLens:r&&r.pointerLens,dots:A,ray2WorldPos:function(e,t){return TI(u,re.vec3([0,1,0]),e,t)},onEnd:function(t,i){return e._zoneMesh&&o.fire("edited"),!!e._zoneMesh}}),h=function(){c(),A.forEach((function(e){return e.destroy()}))},d=e.on("destroyed",h);return o._deactivate=function(){e.off("destroyed",d),h()},o}return C(i,[{key:"deactivate",value:function(){this._deactivate(),f(w(i.prototype),"destroy",this).call(this)}}]),i}(),jI=function(e){g(i,HI);var t=_(i);function i(e,r){return x(this,i),t.call(this,e,r,!0,!1)}return C(i)}(),GI=function(e){g(i,HI);var t=_(i);function i(e,r){return x(this,i),t.call(this,e,r,!1,!0)}return C(i)}(),zI=function(e){g(i,Ce);var t=_(i);function i(e,r,s,n){var o;x(this,i);var a=e.plugin.viewer,l=a.scene,u=l.canvas.canvas,A=b(o=t.call(this,l)),c=e._geometry.altitude,d=r&&r.pointerLens,p=d?function(e){d.visible=!!e,e&&(d.canvasPos=e)}:function(){},f=function(e){var t,i,r=re.vec3(),s=re.vec3();return re.canvasPosToWorldRay(u,l.camera.viewMatrix,l.camera.projMatrix,l.camera.projection,e,r,s),t=r,i=s,TI(c,re.vec3([0,1,0]),t,i)},v=function(e,t){return t[0]=e.clientX,t[1]=e.clientY,lt(u.ownerDocument.body,u,t),t},g=function(e,t){var i=function(e){e.preventDefault(),t(e)};return u.addEventListener(e,i),function(){return u.removeEventListener(e,i)}},m=function(){},_=function(t,i,r,s){var n,o,l,c,h=s(t),d=v(h,re.vec2()),_=a.scene.pick({canvasPos:d,includeEntities:[e._zoneMesh.id]});if((_&&_.entity&&_.entity.zone)===e){m(),u.style.cursor="move",a.cameraControl.active=!1;var y=(n=e._geometry.planeCoordinates.map((function(e){return e.slice()})),o=f(d),l=re.vec2([o[0],o[2]]),c=re.vec2(),function(t){var i=f(t);c[0]=i[0],c[1]=i[2],re.subVec2(l,c,c),e._geometry.planeCoordinates.forEach((function(e,t){re.subVec2(n[t],c,e)}));try{e._rebuildMesh()}catch(t){e._zoneMesh&&(e._zoneMesh.destroy(),e._zoneMesh=null)}}),b=g(i,(function(e){var t=s(e);if(t){var i=v(t,re.vec2());y(i),p(i)}})),w=g(r,(function(e){var t=s(e);if(t){var i=v(t,re.vec2());y(i),p(null),m(),A.fire("translated")}}));m=function(){m=function(){},u.style.cursor="default",a.cameraControl.active=!0,b(),w()}}},y=[];s&&y.push(g("mousedown",(function(e){1===e.which&&_(e,"mousemove","mouseup",(function(e){return 1===e.which&&e}))}))),n&&y.push(g("touchstart",(function(e){if(1===e.touches.length){var t=e.touches[0].identifier;_(e,"touchmove","touchend",(function(e){return h(e.changedTouches).find((function(e){return e.identifier===t}))}))}})));var w=function(){m(),y.forEach((function(e){return e()})),p(null)},B=e.on("destroyed",w);return o._deactivate=function(){e.off("destroyed",B),w()},o}return C(i,[{key:"deactivate",value:function(){this._deactivate(),f(w(i.prototype),"destroy",this).call(this)}}]),i}(),WI=function(e){g(i,zI);var t=_(i);function i(e,r){return x(this,i),t.call(this,e,r,!0,!1)}return C(i)}(),KI=function(e){g(i,zI);var t=_(i);function i(e,r){return x(this,i),t.call(this,e,r,!1,!0)}return C(i)}();export{Rr as AlphaFormat,Ti as AmbientLight,wt as AngleMeasurementEditMouseControl,Bt as AngleMeasurementEditTouchControl,gt as AngleMeasurementsControl,mt as AngleMeasurementsMouseControl,_t as AngleMeasurementsPlugin,yt as AngleMeasurementsTouchControl,Et as AnnotationsPlugin,Bn as AxisGizmoPlugin,Dh as BCFViewpointsPlugin,ho as Bitmap,Cr as ByteType,wd as CameraMemento,id as CameraPath,ud as CameraPathAnimation,xI as CityJSONLoaderPlugin,dr as ClampToEdgeWrapping,Ce as Component,Ps as CompressedMediaType,la as Configs,Y as ContextMenu,Md as CubicBezierCurve,$h as Curve,jc as DefaultLoadingManager,Vr as DepthFormat,Hr as DepthStencilFormat,Si as DirLight,Wh as DistanceMeasurementEditMouseControl,Kh as DistanceMeasurementEditTouchControl,Vh as DistanceMeasurementsControl,Hh as DistanceMeasurementsMouseControl,jh as DistanceMeasurementsPlugin,Gh as DistanceMeasurementsTouchControl,PI as DotBIMDefaultDataSource,CI as DotBIMLoaderPlugin,tr as EdgeMaterial,$i as EmphasisMaterial,uF as FaceAlignedSectionPlanesPlugin,Xh as FastNavPlugin,Ir as FloatType,Zn as Fresnel,Ie as Frustum,ke as FrustumPlane,ws as GIFMediaType,Yh as GLTFDefaultDataSource,ME as GLTFLoaderPlugin,Dr as HalfFloatType,pd as ImagePlane,Fr as IntType,Bs as JPEGMediaType,Yc as KTX2TextureTranscoder,zk as LASLoaderPlugin,Ln as LambertMaterial,yd as LightMap,Mh as LineSet,ys as LinearEncoding,yr as LinearFilter,xr as LinearMipMapLinearFilter,wr as LinearMipMapNearestFilter,Br as LinearMipmapLinearFilter,br as LinearMipmapNearestFilter,Gc as Loader,Hc as LoadingManager,Jh as LocaleService,Qr as LuminanceAlphaFormat,Nr as LuminanceFormat,G as Map,ot as Marker,Te as MarqueePicker,Le as MarqueePickerMouseControl,gn as Mesh,On as MetallicMaterial,pr as MirroredRepeatWrapping,xd as ModelMemento,IE as NavCubePlugin,fr as NearestFilter,_r as NearestMipMapLinearFilter,vr as NearestMipMapNearestFilter,mr as NearestMipmapLinearFilter,gr as NearestMipmapNearestFilter,Tn as Node,VE as OBJLoaderPlugin,ne as ObjectsKdTree3,Cd as ObjectsMemento,xs as PNGMediaType,Ed as Path,kd as PerformanceModel,Zi as PhongMaterial,Rt as PickResult,Ue as Plugin,fd as PointLight,Re as PointerCircle,J as PointerLens,Fd as QuadraticBezierCurve,oe as Queue,Or as RGBAFormat,Kr as RGBAIntegerFormat,vs as RGBA_ASTC_10x10_Format,ds as RGBA_ASTC_10x5_Format,ps as RGBA_ASTC_10x6_Format,fs as RGBA_ASTC_10x8_Format,gs as RGBA_ASTC_12x10_Format,ms as RGBA_ASTC_12x12_Format,ns as RGBA_ASTC_4x4_Format,os as RGBA_ASTC_5x4_Format,as as RGBA_ASTC_5x5_Format,ls as RGBA_ASTC_6x5_Format,us as RGBA_ASTC_6x6_Format,As as RGBA_ASTC_8x5_Format,cs as RGBA_ASTC_8x6_Format,hs as RGBA_ASTC_8x8_Format,_s as RGBA_BPTC_Format,ss as RGBA_ETC2_EAC_Format,ts as RGBA_PVRTC_2BPPV1_Format,es as RGBA_PVRTC_4BPPV1_Format,Yr as RGBA_S3TC_DXT1_Format,Jr as RGBA_S3TC_DXT3_Format,Zr as RGBA_S3TC_DXT5_Format,Ur as RGBFormat,is as RGB_ETC1_Format,rs as RGB_ETC2_Format,$r as RGB_PVRTC_2BPPV1_Format,qr as RGB_PVRTC_4BPPV1_Format,Xr as RGB_S3TC_DXT1_Format,zr as RGFormat,Wr as RGIntegerFormat,Wi as ReadableGeometry,jr as RedFormat,Gr as RedIntegerFormat,_d as ReflectionMap,hr as RepeatWrapping,cF as STLDefaultDataSource,yF as STLLoaderPlugin,Ph as SceneModel,go as SceneModelMesh,vh as SceneModelTransform,xn as SectionPlane,YE as SectionPlanesPlugin,Mr as ShortType,Id as Skybox,AF as SkyboxesPlugin,Vn as SpecularMaterial,ed as SplineCurve,bd as SpriteMarker,tF as StoreyViewsPlugin,Jn as Texture,Dd as TextureTranscoder,BF as TreeViewPlugin,Pr as UnsignedByteType,Lr as UnsignedInt248Type,kr as UnsignedIntType,Sr as UnsignedShort4444Type,Tr as UnsignedShort5551Type,Er as UnsignedShortType,eo as VBOGeometry,EF as ViewCullPlugin,bb as Viewer,Uk as WebIFCLoaderPlugin,Kc as WorkerPool,FF as XKTDefaultDataSource,_k as XKTLoaderPlugin,Lk as XML3DLoaderPlugin,HI as ZoneEditControl,jI as ZoneEditMouseControl,GI as ZoneEditTouchControl,zI as ZoneTranslateControl,WI as ZoneTranslateMouseControl,KI as ZoneTranslateTouchControl,RI as ZonesMouseControl,UI as ZonesPlugin,QI as ZonesPolysurfaceMouseControl,VI as ZonesPolysurfaceTouchControl,OI as ZonesTouchControl,Ki as buildBoxGeometry,so as buildBoxLinesGeometry,no as buildBoxLinesGeometryFromAABB,_n as buildCylinderGeometry,oo as buildGridGeometry,co as buildLineGeometry,ao as buildPlaneGeometry,uo as buildPolylineGeometry,Ao as buildPolylineGeometryFromCurve,yn as buildSphereGeometry,lo as buildTorusGeometry,wn as buildVectorTextGeometry,Ve as createRTCViewMat,Se as frustumIntersectsAABB3,Zc as getKTX2TextureTranscoder,ze as getPlaneRTCPos,io as load3DSGeometry,ro as loadOBJGeometry,re as math,Ge as rtcToWorldPos,bs as sRGBEncoding,De as setFrustum,ae as stats,he as utils,He as worldToRTCPos,je as worldToRTCPositions};
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e>=48&&e<=57},Ff=function(e){return Ef(e)||e>=65&&e<=70||e>=97&&e<=102},kf=function(e){return 10===e||9===e||32===e},If=function(e){return function(e){return function(e){return e>=97&&e<=122}(e)||function(e){return e>=65&&e<=90}(e)}(e)||function(e){return e>=128}(e)||95===e},Df=function(e){return If(e)||Ef(e)||45===e},Sf=function(e){return e>=0&&e<=8||11===e||e>=14&&e<=31||127===e},Tf=function(e,t){return 92===e&&10!==t},Lf=function(e,t,i){return 45===e?If(t)||Tf(t,i):!!If(e)||!(92!==e||!Tf(e,t))},Rf=function(e,t,i){return 43===e||45===e?!!Ef(t)||46===t&&Ef(i):Ef(46===e?t:e)},Uf=function(e){var t=0,i=1;43!==e[t]&&45!==e[t]||(45===e[t]&&(i=-1),t++);for(var r=[];Ef(e[t]);)r.push(e[t++]);var s=r.length?parseInt(Ip.apply(void 0,r),10):0;46===e[t]&&t++;for(var n=[];Ef(e[t]);)n.push(e[t++]);var o=n.length,a=o?parseInt(Ip.apply(void 0,n),10):0;69!==e[t]&&101!==e[t]||t++;var l=1;43!==e[t]&&45!==e[t]||(45===e[t]&&(l=-1),t++);for(var u=[];Ef(e[t]);)u.push(e[t++]);var A=u.length?parseInt(Ip.apply(void 0,u),10):0;return i*(s+a*Math.pow(10,-o))*Math.pow(10,l*A)},Of={type:2},Nf={type:3},Qf={type:4},Vf={type:13},Hf={type:8},jf={type:21},Gf={type:9},zf={type:10},Wf={type:11},Kf={type:12},Xf={type:14},Yf={type:23},Jf={type:1},Zf={type:25},qf={type:24},$f={type:26},ev={type:27},tv={type:28},iv={type:29},rv={type:31},sv={type:32},nv=function(){function e(){this._value=[]}return e.prototype.write=function(e){this._value=this._value.concat(kp(e))},e.prototype.read=function(){for(var e=[],t=this.consumeToken();t!==sv;)e.push(t),t=this.consumeToken();return e},e.prototype.consumeToken=function(){var e=this.consumeCodePoint();switch(e){case 34:return this.consumeStringToken(34);case 35:var t=this.peekCodePoint(0),i=this.peekCodePoint(1),r=this.peekCodePoint(2);if(Df(t)||Tf(i,r)){var s=Lf(t,i,r)?2:1;return{type:5,value:this.consumeName(),flags:s}}break;case 36:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),Vf;break;case 39:return this.consumeStringToken(39);case 40:return Of;case 41:return Nf;case 42:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),Xf;break;case 43:if(Rf(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case 44:return Qf;case 45:var n=e,o=this.peekCodePoint(0),a=this.peekCodePoint(1);if(Rf(n,o,a))return this.reconsumeCodePoint(e),this.consumeNumericToken();if(Lf(n,o,a))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();if(45===o&&62===a)return this.consumeCodePoint(),this.consumeCodePoint(),qf;break;case 46:if(Rf(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case 47:if(42===this.peekCodePoint(0))for(this.consumeCodePoint();;){var l=this.consumeCodePoint();if(42===l&&47===(l=this.consumeCodePoint()))return this.consumeToken();if(-1===l)return this.consumeToken()}break;case 58:return $f;case 59:return ev;case 60:if(33===this.peekCodePoint(0)&&45===this.peekCodePoint(1)&&45===this.peekCodePoint(2))return this.consumeCodePoint(),this.consumeCodePoint(),Zf;break;case 64:var u=this.peekCodePoint(0),A=this.peekCodePoint(1),c=this.peekCodePoint(2);if(Lf(u,A,c))return{type:7,value:this.consumeName()};break;case 91:return tv;case 92:if(Tf(e,this.peekCodePoint(0)))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();break;case 93:return iv;case 61:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),Hf;break;case 123:return Wf;case 125:return Kf;case 117:case 85:var h=this.peekCodePoint(0),d=this.peekCodePoint(1);return 43!==h||!Ff(d)&&63!==d||(this.consumeCodePoint(),this.consumeUnicodeRangeToken()),this.reconsumeCodePoint(e),this.consumeIdentLikeToken();case 124:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),Gf;if(124===this.peekCodePoint(0))return this.consumeCodePoint(),jf;break;case 126:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),zf;break;case-1:return sv}return kf(e)?(this.consumeWhiteSpace(),rv):Ef(e)?(this.reconsumeCodePoint(e),this.consumeNumericToken()):If(e)?(this.reconsumeCodePoint(e),this.consumeIdentLikeToken()):{type:6,value:Ip(e)}},e.prototype.consumeCodePoint=function(){var e=this._value.shift();return void 0===e?-1:e},e.prototype.reconsumeCodePoint=function(e){this._value.unshift(e)},e.prototype.peekCodePoint=function(e){return e>=this._value.length?-1:this._value[e]},e.prototype.consumeUnicodeRangeToken=function(){for(var e=[],t=this.consumeCodePoint();Ff(t)&&e.length<6;)e.push(t),t=this.consumeCodePoint();for(var i=!1;63===t&&e.length<6;)e.push(t),t=this.consumeCodePoint(),i=!0;if(i)return{type:30,start:parseInt(Ip.apply(void 0,e.map((function(e){return 63===e?48:e}))),16),end:parseInt(Ip.apply(void 0,e.map((function(e){return 63===e?70:e}))),16)};var r=parseInt(Ip.apply(void 0,e),16);if(45===this.peekCodePoint(0)&&Ff(this.peekCodePoint(1))){this.consumeCodePoint(),t=this.consumeCodePoint();for(var s=[];Ff(t)&&s.length<6;)s.push(t),t=this.consumeCodePoint();return{type:30,start:r,end:parseInt(Ip.apply(void 0,s),16)}}return{type:30,start:r,end:r}},e.prototype.consumeIdentLikeToken=function(){var e=this.consumeName();return"url"===e.toLowerCase()&&40===this.peekCodePoint(0)?(this.consumeCodePoint(),this.consumeUrlToken()):40===this.peekCodePoint(0)?(this.consumeCodePoint(),{type:19,value:e}):{type:20,value:e}},e.prototype.consumeUrlToken=function(){var e=[];if(this.consumeWhiteSpace(),-1===this.peekCodePoint(0))return{type:22,value:""};var t=this.peekCodePoint(0);if(39===t||34===t){var i=this.consumeStringToken(this.consumeCodePoint());return 0===i.type&&(this.consumeWhiteSpace(),-1===this.peekCodePoint(0)||41===this.peekCodePoint(0))?(this.consumeCodePoint(),{type:22,value:i.value}):(this.consumeBadUrlRemnants(),Yf)}for(;;){var r=this.consumeCodePoint();if(-1===r||41===r)return{type:22,value:Ip.apply(void 0,e)};if(kf(r))return this.consumeWhiteSpace(),-1===this.peekCodePoint(0)||41===this.peekCodePoint(0)?(this.consumeCodePoint(),{type:22,value:Ip.apply(void 0,e)}):(this.consumeBadUrlRemnants(),Yf);if(34===r||39===r||40===r||Sf(r))return this.consumeBadUrlRemnants(),Yf;if(92===r){if(!Tf(r,this.peekCodePoint(0)))return this.consumeBadUrlRemnants(),Yf;e.push(this.consumeEscapedCodePoint())}else e.push(r)}},e.prototype.consumeWhiteSpace=function(){for(;kf(this.peekCodePoint(0));)this.consumeCodePoint()},e.prototype.consumeBadUrlRemnants=function(){for(;;){var e=this.consumeCodePoint();if(41===e||-1===e)return;Tf(e,this.peekCodePoint(0))&&this.consumeEscapedCodePoint()}},e.prototype.consumeStringSlice=function(e){for(var t="";e>0;){var i=Math.min(5e4,e);t+=Ip.apply(void 0,this._value.splice(0,i)),e-=i}return this._value.shift(),t},e.prototype.consumeStringToken=function(e){for(var t="",i=0;;){var r=this._value[i];if(-1===r||void 0===r||r===e)return{type:0,value:t+=this.consumeStringSlice(i)};if(10===r)return this._value.splice(0,i),Jf;if(92===r){var s=this._value[i+1];-1!==s&&void 0!==s&&(10===s?(t+=this.consumeStringSlice(i),i=-1,this._value.shift()):Tf(r,s)&&(t+=this.consumeStringSlice(i),t+=Ip(this.consumeEscapedCodePoint()),i=-1))}i++}},e.prototype.consumeNumber=function(){var e=[],t=4,i=this.peekCodePoint(0);for(43!==i&&45!==i||e.push(this.consumeCodePoint());Ef(this.peekCodePoint(0));)e.push(this.consumeCodePoint());i=this.peekCodePoint(0);var r=this.peekCodePoint(1);if(46===i&&Ef(r))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=8;Ef(this.peekCodePoint(0));)e.push(this.consumeCodePoint());i=this.peekCodePoint(0),r=this.peekCodePoint(1);var s=this.peekCodePoint(2);if((69===i||101===i)&&((43===r||45===r)&&Ef(s)||Ef(r)))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=8;Ef(this.peekCodePoint(0));)e.push(this.consumeCodePoint());return[Uf(e),t]},e.prototype.consumeNumericToken=function(){var e=this.consumeNumber(),t=e[0],i=e[1],r=this.peekCodePoint(0),s=this.peekCodePoint(1),n=this.peekCodePoint(2);return Lf(r,s,n)?{type:15,number:t,flags:i,unit:this.consumeName()}:37===r?(this.consumeCodePoint(),{type:16,number:t,flags:i}):{type:17,number:t,flags:i}},e.prototype.consumeEscapedCodePoint=function(){var e=this.consumeCodePoint();if(Ff(e)){for(var t=Ip(e);Ff(this.peekCodePoint(0))&&t.length<6;)t+=Ip(this.consumeCodePoint());kf(this.peekCodePoint(0))&&this.consumeCodePoint();var i=parseInt(t,16);return 0===i||function(e){return e>=55296&&e<=57343}(i)||i>1114111?65533:i}return-1===e?65533:e},e.prototype.consumeName=function(){for(var e="";;){var t=this.consumeCodePoint();if(Df(t))e+=Ip(t);else{if(!Tf(t,this.peekCodePoint(0)))return this.reconsumeCodePoint(t),e;e+=Ip(this.consumeEscapedCodePoint())}}},e}(),ov=function(){function e(e){this._tokens=e}return e.create=function(t){var i=new nv;return i.write(t),new e(i.read())},e.parseValue=function(t){return e.create(t).parseComponentValue()},e.parseValues=function(t){return e.create(t).parseComponentValues()},e.prototype.parseComponentValue=function(){for(var e=this.consumeToken();31===e.type;)e=this.consumeToken();if(32===e.type)throw new SyntaxError("Error parsing CSS component value, unexpected EOF");this.reconsumeToken(e);var t=this.consumeComponentValue();do{e=this.consumeToken()}while(31===e.type);if(32===e.type)return t;throw new SyntaxError("Error parsing CSS component value, multiple values found when expecting only one")},e.prototype.parseComponentValues=function(){for(var e=[];;){var t=this.consumeComponentValue();if(32===t.type)return e;e.push(t),e.push()}},e.prototype.consumeComponentValue=function(){var e=this.consumeToken();switch(e.type){case 11:case 28:case 2:return this.consumeSimpleBlock(e.type);case 19:return this.consumeFunction(e)}return e},e.prototype.consumeSimpleBlock=function(e){for(var t={type:e,values:[]},i=this.consumeToken();;){if(32===i.type||fv(i,e))return t;this.reconsumeToken(i),t.values.push(this.consumeComponentValue()),i=this.consumeToken()}},e.prototype.consumeFunction=function(e){for(var t={name:e.value,values:[],type:18};;){var i=this.consumeToken();if(32===i.type||3===i.type)return t;this.reconsumeToken(i),t.values.push(this.consumeComponentValue())}},e.prototype.consumeToken=function(){var e=this._tokens.shift();return void 0===e?sv:e},e.prototype.reconsumeToken=function(e){this._tokens.unshift(e)},e}(),av=function(e){return 15===e.type},lv=function(e){return 17===e.type},uv=function(e){return 20===e.type},Av=function(e){return 0===e.type},cv=function(e,t){return uv(e)&&e.value===t},hv=function(e){return 31!==e.type},dv=function(e){return 31!==e.type&&4!==e.type},pv=function(e){var t=[],i=[];return e.forEach((function(e){if(4===e.type){if(0===i.length)throw new Error("Error parsing function args, zero tokens for arg");return t.push(i),void(i=[])}31!==e.type&&i.push(e)})),i.length&&t.push(i),t},fv=function(e,t){return 11===t&&12===e.type||(28===t&&29===e.type||2===t&&3===e.type)},vv=function(e){return 17===e.type||15===e.type},gv=function(e){return 16===e.type||vv(e)},mv=function(e){return e.length>1?[e[0],e[1]]:[e[0]]},_v={type:17,number:0,flags:4},yv={type:16,number:50,flags:4},bv={type:16,number:100,flags:4},wv=function(e,t,i){var r=e[0],s=e[1];return[Bv(r,t),Bv(void 0!==s?s:r,i)]},Bv=function(e,t){if(16===e.type)return e.number/100*t;if(av(e))switch(e.unit){case"rem":case"em":return 16*e.number;default:return e.number}return e.number},xv=function(e,t){if(15===t.type)switch(t.unit){case"deg":return Math.PI*t.number/180;case"grad":return Math.PI/200*t.number;case"rad":return t.number;case"turn":return 2*Math.PI*t.number}throw new Error("Unsupported angle type")},Pv=function(e){return 15===e.type&&("deg"===e.unit||"grad"===e.unit||"rad"===e.unit||"turn"===e.unit)},Cv=function(e){switch(e.filter(uv).map((function(e){return e.value})).join(" ")){case"to bottom right":case"to right bottom":case"left top":case"top left":return[_v,_v];case"to top":case"bottom":return Mv(0);case"to bottom left":case"to left bottom":case"right top":case"top right":return[_v,bv];case"to right":case"left":return Mv(90);case"to top left":case"to left top":case"right bottom":case"bottom right":return[bv,bv];case"to bottom":case"top":return Mv(180);case"to top right":case"to right top":case"left bottom":case"bottom left":return[bv,_v];case"to left":case"right":return Mv(270)}return 0},Mv=function(e){return Math.PI*e/180},Ev=function(e,t){if(18===t.type){var i=Rv[t.name];if(void 0===i)throw new Error('Attempting to parse an unsupported color function "'+t.name+'"');return i(e,t.values)}if(5===t.type){if(3===t.value.length){var r=t.value.substring(0,1),s=t.value.substring(1,2),n=t.value.substring(2,3);return Iv(parseInt(r+r,16),parseInt(s+s,16),parseInt(n+n,16),1)}if(4===t.value.length){r=t.value.substring(0,1),s=t.value.substring(1,2),n=t.value.substring(2,3);var o=t.value.substring(3,4);return Iv(parseInt(r+r,16),parseInt(s+s,16),parseInt(n+n,16),parseInt(o+o,16)/255)}if(6===t.value.length){r=t.value.substring(0,2),s=t.value.substring(2,4),n=t.value.substring(4,6);return Iv(parseInt(r,16),parseInt(s,16),parseInt(n,16),1)}if(8===t.value.length){r=t.value.substring(0,2),s=t.value.substring(2,4),n=t.value.substring(4,6),o=t.value.substring(6,8);return Iv(parseInt(r,16),parseInt(s,16),parseInt(n,16),parseInt(o,16)/255)}}if(20===t.type){var a=Ov[t.value.toUpperCase()];if(void 0!==a)return a}return Ov.TRANSPARENT},Fv=function(e){return 0==(255&e)},kv=function(e){var t=255&e,i=255&e>>8,r=255&e>>16,s=255&e>>24;return t<255?"rgba("+s+","+r+","+i+","+t/255+")":"rgb("+s+","+r+","+i+")"},Iv=function(e,t,i,r){return(e<<24|t<<16|i<<8|Math.round(255*r)<<0)>>>0},Dv=function(e,t){if(17===e.type)return e.number;if(16===e.type){var i=3===t?1:255;return 3===t?e.number/100*i:Math.round(e.number/100*i)}return 0},Sv=function(e,t){var i=t.filter(dv);if(3===i.length){var r=i.map(Dv),s=r[0],n=r[1],o=r[2];return Iv(s,n,o,1)}if(4===i.length){var a=i.map(Dv),l=(s=a[0],n=a[1],o=a[2],a[3]);return Iv(s,n,o,l)}return 0};function Tv(e,t,i){return i<0&&(i+=1),i>=1&&(i-=1),i<1/6?(t-e)*i*6+e:i<.5?t:i<2/3?6*(t-e)*(2/3-i)+e:e}var Lv=function(e,t){var i=t.filter(dv),r=i[0],s=i[1],n=i[2],o=i[3],a=(17===r.type?Mv(r.number):xv(e,r))/(2*Math.PI),l=gv(s)?s.number/100:0,u=gv(n)?n.number/100:0,A=void 0!==o&&gv(o)?Bv(o,1):1;if(0===l)return Iv(255*u,255*u,255*u,1);var c=u<=.5?u*(l+1):u+l-u*l,h=2*u-c,d=Tv(h,c,a+1/3),p=Tv(h,c,a),f=Tv(h,c,a-1/3);return Iv(255*d,255*p,255*f,A)},Rv={hsl:Lv,hsla:Lv,rgb:Sv,rgba:Sv},Uv=function(e,t){return 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Iy(i.left+x/2,i.top+b/2),this.topRightBorderStroke=s>0||n>0?Ry(i.left+g,i.top+b/2,a-w/2,l-b/2,ay.TOP_RIGHT):new Iy(i.left+i.width-w/2,i.top+b/2),this.bottomRightBorderStroke=A>0||c>0?Ry(i.left+_,i.top+m,A-w/2,c-B/2,ay.BOTTOM_RIGHT):new Iy(i.left+i.width-w/2,i.top+i.height-B/2),this.bottomLeftBorderStroke=d>0||p>0?Ry(i.left+x/2,i.top+y,d-x/2,p-B/2,ay.BOTTOM_LEFT):new Iy(i.left+x/2,i.top+i.height-B/2),this.topLeftBorderBox=s>0||n>0?Ry(i.left,i.top,s,n,ay.TOP_LEFT):new Iy(i.left,i.top),this.topRightBorderBox=a>0||l>0?Ry(i.left+g,i.top,a,l,ay.TOP_RIGHT):new Iy(i.left+i.width,i.top),this.bottomRightBorderBox=A>0||c>0?Ry(i.left+_,i.top+m,A,c,ay.BOTTOM_RIGHT):new Iy(i.left+i.width,i.top+i.height),this.bottomLeftBorderBox=d>0||p>0?Ry(i.left,i.top+y,d,p,ay.BOTTOM_LEFT):new Iy(i.left,i.top+i.height),this.topLeftPaddingBox=s>0||n>0?Ry(i.left+x,i.top+b,Math.max(0,s-x),Math.max(0,n-b),ay.TOP_LEFT):new Iy(i.left+x,i.top+b),this.topRightPaddingBox=a>0||l>0?Ry(i.left+Math.min(g,i.width-w),i.top+b,g>i.width+w?0:Math.max(0,a-w),Math.max(0,l-b),ay.TOP_RIGHT):new Iy(i.left+i.width-w,i.top+b),this.bottomRightPaddingBox=A>0||c>0?Ry(i.left+Math.min(_,i.width-x),i.top+Math.min(m,i.height-B),Math.max(0,A-w),Math.max(0,c-B),ay.BOTTOM_RIGHT):new Iy(i.left+i.width-w,i.top+i.height-B),this.bottomLeftPaddingBox=d>0||p>0?Ry(i.left+x,i.top+Math.min(y,i.height-B),Math.max(0,d-x),Math.max(0,p-B),ay.BOTTOM_LEFT):new Iy(i.left+x,i.top+i.height-B),this.topLeftContentBox=s>0||n>0?Ry(i.left+x+E,i.top+b+P,Math.max(0,s-(x+E)),Math.max(0,n-(b+P)),ay.TOP_LEFT):new Iy(i.left+x+E,i.top+b+P),this.topRightContentBox=a>0||l>0?Ry(i.left+Math.min(g,i.width+x+E),i.top+b+P,g>i.width+x+E?0:a-x+E,l-(b+P),ay.TOP_RIGHT):new Iy(i.left+i.width-(w+C),i.top+b+P),this.bottomRightContentBox=A>0||c>0?Ry(i.left+Math.min(_,i.width-(x+E)),i.top+Math.min(m,i.height+b+P),Math.max(0,A-(w+C)),c-(B+M),ay.BOTTOM_RIGHT):new Iy(i.left+i.width-(w+C),i.top+i.height-(B+M)),this.bottomLeftContentBox=d>0||p>0?Ry(i.left+x+E,i.top+y,Math.max(0,d-(x+E)),p-(B+M),ay.BOTTOM_LEFT):new Iy(i.left+x+E,i.top+i.height-(B+M))};!function(e){e[e.TOP_LEFT=0]="TOP_LEFT",e[e.TOP_RIGHT=1]="TOP_RIGHT",e[e.BOTTOM_RIGHT=2]="BOTTOM_RIGHT",e[e.BOTTOM_LEFT=3]="BOTTOM_LEFT"}(ay||(ay={}));var Ry=function(e,t,i,r,s){var n=(Math.sqrt(2)-1)/3*4,o=i*n,a=r*n,l=e+i,u=t+r;switch(s){case ay.TOP_LEFT:return new Sy(new Iy(e,u),new Iy(e,u-a),new Iy(l-o,t),new Iy(l,t));case ay.TOP_RIGHT:return new Sy(new Iy(e,t),new Iy(e+o,t),new Iy(l,u-a),new Iy(l,u));case ay.BOTTOM_RIGHT:return new Sy(new Iy(l,t),new Iy(l,t+a),new Iy(e+o,u),new Iy(e,u));case ay.BOTTOM_LEFT:default:return new Sy(new Iy(l,u),new Iy(l-o,u),new Iy(e,t+a),new Iy(e,t))}},Uy=function(e){return[e.topLeftBorderBox,e.topRightBorderBox,e.bottomRightBorderBox,e.bottomLeftBorderBox]},Oy=function(e){return[e.topLeftPaddingBox,e.topRightPaddingBox,e.bottomRightPaddingBox,e.bottomLeftPaddingBox]},Ny=function(e,t,i){this.offsetX=e,this.offsetY=t,this.matrix=i,this.type=0,this.target=6},Qy=function(e,t){this.path=e,this.target=t,this.type=1},Vy=function(e){this.opacity=e,this.type=2,this.target=6},Hy=function(e){return 1===e.type},jy=function(e,t){return e.length===t.length&&e.some((function(e,i){return e===t[i]}))},Gy=function(e){this.element=e,this.inlineLevel=[],this.nonInlineLevel=[],this.negativeZIndex=[],this.zeroOrAutoZIndexOrTransformedOrOpacity=[],this.positiveZIndex=[],this.nonPositionedFloats=[],this.nonPositionedInlineLevel=[]},zy=function(){function e(e,t){if(this.container=e,this.parent=t,this.effects=[],this.curves=new Ly(this.container),this.container.styles.opacity<1&&this.effects.push(new Vy(this.container.styles.opacity)),null!==this.container.styles.transform){var i=this.container.bounds.left+this.container.styles.transformOrigin[0].number,r=this.container.bounds.top+this.container.styles.transformOrigin[1].number,s=this.container.styles.transform;this.effects.push(new Ny(i,r,s))}if(0!==this.container.styles.overflowX){var n=Uy(this.curves),o=Oy(this.curves);jy(n,o)?this.effects.push(new Qy(n,6)):(this.effects.push(new Qy(n,2)),this.effects.push(new Qy(o,4)))}}return e.prototype.getEffects=function(e){for(var t=-1===[2,3].indexOf(this.container.styles.position),i=this.parent,r=this.effects.slice(0);i;){var s=i.effects.filter((function(e){return!Hy(e)}));if(t||0!==i.container.styles.position||!i.parent){if(r.unshift.apply(r,s),t=-1===[2,3].indexOf(i.container.styles.position),0!==i.container.styles.overflowX){var n=Uy(i.curves),o=Oy(i.curves);jy(n,o)||r.unshift(new Qy(o,6))}}else r.unshift.apply(r,s);i=i.parent}return r.filter((function(t){return gm(t.target,e)}))},e}(),Wy=function e(t,i,r,s){t.container.elements.forEach((function(n){var o=gm(n.flags,4),a=gm(n.flags,2),l=new zy(n,t);gm(n.styles.display,2048)&&s.push(l);var u=gm(n.flags,8)?[]:s;if(o||a){var A=o||n.styles.isPositioned()?r:i,c=new Gy(l);if(n.styles.isPositioned()||n.styles.opacity<1||n.styles.isTransformed()){var h=n.styles.zIndex.order;if(h<0){var d=0;A.negativeZIndex.some((function(e,t){return h>e.element.container.styles.zIndex.order?(d=t,!1):d>0})),A.negativeZIndex.splice(d,0,c)}else if(h>0){var p=0;A.positiveZIndex.some((function(e,t){return h>=e.element.container.styles.zIndex.order?(p=t+1,!1):p>0})),A.positiveZIndex.splice(p,0,c)}else A.zeroOrAutoZIndexOrTransformedOrOpacity.push(c)}else n.styles.isFloating()?A.nonPositionedFloats.push(c):A.nonPositionedInlineLevel.push(c);e(l,c,o?c:r,u)}else n.styles.isInlineLevel()?i.inlineLevel.push(l):i.nonInlineLevel.push(l),e(l,i,r,u);gm(n.flags,8)&&Ky(n,u)}))},Ky=function(e,t){for(var i=e instanceof g_?e.start:1,r=e 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Ty(e)?s.push(e.subdivide(.5,!1)):s.push(e),Ty(i)?s.push(i.subdivide(.5,!0)):s.push(i),Ty(r)?s.push(r.subdivide(.5,!0).reverse()):s.push(r),Ty(t)?s.push(t.subdivide(.5,!1).reverse()):s.push(t),s},qy=function(e){var t=e.bounds,i=e.styles;return t.add(i.borderLeftWidth,i.borderTopWidth,-(i.borderRightWidth+i.borderLeftWidth),-(i.borderTopWidth+i.borderBottomWidth))},$y=function(e){var t=e.styles,i=e.bounds,r=Bv(t.paddingLeft,i.width),s=Bv(t.paddingRight,i.width),n=Bv(t.paddingTop,i.width),o=Bv(t.paddingBottom,i.width);return i.add(r+t.borderLeftWidth,n+t.borderTopWidth,-(t.borderRightWidth+t.borderLeftWidth+r+s),-(t.borderTopWidth+t.borderBottomWidth+n+o))},eb=function(e,t,i){var r=function(e,t){return 0===e?t.bounds:2===e?$y(t):qy(t)}(sb(e.styles.backgroundOrigin,t),e),s=function(e,t){return 0===e?t.bounds:2===e?$y(t):qy(t)}(sb(e.styles.backgroundClip,t),e),n=rb(sb(e.styles.backgroundSize,t),i,r),o=n[0],a=n[1],l=wv(sb(e.styles.backgroundPosition,t),r.width-o,r.height-a);return[nb(sb(e.styles.backgroundRepeat,t),l,n,r,s),Math.round(r.left+l[0]),Math.round(r.top+l[1]),o,a]},tb=function(e){return uv(e)&&e.value===Yv.AUTO},ib=function(e){return"number"==typeof e},rb=function(e,t,i){var r=t[0],s=t[1],n=t[2],o=e[0],a=e[1];if(!o)return[0,0];if(gv(o)&&a&&gv(a))return[Bv(o,i.width),Bv(a,i.height)];var l=ib(n);if(uv(o)&&(o.value===Yv.CONTAIN||o.value===Yv.COVER))return ib(n)?i.width/i.height<n!=(o.value===Yv.COVER)?[i.width,i.width/n]:[i.height*n,i.height]:[i.width,i.height];var u=ib(r),A=ib(s),c=u||A;if(tb(o)&&(!a||tb(a)))return u&&A?[r,s]:l||c?c&&l?[u?r:s*n,A?s:r/n]:[u?r:i.width,A?s:i.height]:[i.width,i.height];if(l){var h=0,d=0;return gv(o)?h=Bv(o,i.width):gv(a)&&(d=Bv(a,i.height)),tb(o)?h=d*n:a&&!tb(a)||(d=h/n),[h,d]}var p=null,f=null;if(gv(o)?p=Bv(o,i.width):a&&gv(a)&&(f=Bv(a,i.height)),null===p||a&&!tb(a)||(f=u&&A?p/r*s:i.height),null!==f&&tb(o)&&(p=u&&A?f/s*r:i.width),null!==p&&null!==f)return[p,f];throw new Error("Unable to calculate background-size for element")},sb=function(e,t){var i=e[t];return void 0===i?e[0]:i},nb=function(e,t,i,r,s){var n=t[0],o=t[1],a=i[0],l=i[1];switch(e){case 2:return[new Iy(Math.round(r.left),Math.round(r.top+o)),new Iy(Math.round(r.left+r.width),Math.round(r.top+o)),new Iy(Math.round(r.left+r.width),Math.round(l+r.top+o)),new Iy(Math.round(r.left),Math.round(l+r.top+o))];case 3:return[new Iy(Math.round(r.left+n),Math.round(r.top)),new Iy(Math.round(r.left+n+a),Math.round(r.top)),new Iy(Math.round(r.left+n+a),Math.round(r.height+r.top)),new Iy(Math.round(r.left+n),Math.round(r.height+r.top))];case 1:return[new Iy(Math.round(r.left+n),Math.round(r.top+o)),new Iy(Math.round(r.left+n+a),Math.round(r.top+o)),new Iy(Math.round(r.left+n+a),Math.round(r.top+o+l)),new Iy(Math.round(r.left+n),Math.round(r.top+o+l))];default:return[new Iy(Math.round(s.left),Math.round(s.top)),new Iy(Math.round(s.left+s.width),Math.round(s.top)),new Iy(Math.round(s.left+s.width),Math.round(s.height+s.top)),new Iy(Math.round(s.left),Math.round(s.height+s.top))]}},ob=function(){function e(e){this._data={},this._document=e}return e.prototype.parseMetrics=function(e,t){var i=this._document.createElement("div"),r=this._document.createElement("img"),s=this._document.createElement("span"),n=this._document.body;i.style.visibility="hidden",i.style.fontFamily=e,i.style.fontSize=t,i.style.margin="0",i.style.padding="0",i.style.whiteSpace="nowrap",n.appendChild(i),r.src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7",r.width=1,r.height=1,r.style.margin="0",r.style.padding="0",r.style.verticalAlign="baseline",s.style.fontFamily=e,s.style.fontSize=t,s.style.margin="0",s.style.padding="0",s.appendChild(this._document.createTextNode("Hidden 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ob(document),r.ctx.scale(r.options.scale,r.options.scale),r.ctx.translate(-i.x,-i.y),r.ctx.textBaseline="bottom",r._activeEffects=[],r.context.logger.debug("Canvas renderer initialized ("+i.width+"x"+i.height+") with scale "+i.scale),r}return Bp(t,e),t.prototype.applyEffects=function(e){for(var t=this;this._activeEffects.length;)this.popEffect();e.forEach((function(e){return t.applyEffect(e)}))},t.prototype.applyEffect=function(e){this.ctx.save(),function(e){return 2===e.type}(e)&&(this.ctx.globalAlpha=e.opacity),function(e){return 0===e.type}(e)&&(this.ctx.translate(e.offsetX,e.offsetY),this.ctx.transform(e.matrix[0],e.matrix[1],e.matrix[2],e.matrix[3],e.matrix[4],e.matrix[5]),this.ctx.translate(-e.offsetX,-e.offsetY)),Hy(e)&&(this.path(e.path),this.ctx.clip()),this._activeEffects.push(e)},t.prototype.popEffect=function(){this._activeEffects.pop(),this.ctx.restore()},t.prototype.renderStack=function(e){return Pp(this,void 0,void 0,(function(){return Cp(this,(function(t){switch(t.label){case 0:return e.element.container.styles.isVisible()?[4,this.renderStackContent(e)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}}))}))},t.prototype.renderNode=function(e){return Pp(this,void 0,void 0,(function(){return Cp(this,(function(t){switch(t.label){case 0:return gm(e.container.flags,16),e.container.styles.isVisible()?[4,this.renderNodeBackgroundAndBorders(e)]:[3,3];case 1:return t.sent(),[4,this.renderNodeContent(e)];case 2:t.sent(),t.label=3;case 3:return[2]}}))}))},t.prototype.renderTextWithLetterSpacing=function(e,t,i){var r=this;0===t?this.ctx.fillText(e.text,e.bounds.left,e.bounds.top+i):n_(e.text).reduce((function(t,s){return r.ctx.fillText(s,t,e.bounds.top+i),t+r.ctx.measureText(s).width}),e.bounds.left)},t.prototype.createFontStyle=function(e){var t=e.fontVariant.filter((function(e){return"normal"===e||"small-caps"===e})).join(""),i=db(e.fontFamily).join(", 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r=t.textShadow;r.length&&e.text.trim().length&&(r.slice(0).reverse().forEach((function(i){A.ctx.shadowColor=kv(i.color),A.ctx.shadowOffsetX=i.offsetX.number*A.options.scale,A.ctx.shadowOffsetY=i.offsetY.number*A.options.scale,A.ctx.shadowBlur=i.blur.number,A.renderTextWithLetterSpacing(e,t.letterSpacing,a)})),A.ctx.shadowColor="",A.ctx.shadowOffsetX=0,A.ctx.shadowOffsetY=0,A.ctx.shadowBlur=0),t.textDecorationLine.length&&(A.ctx.fillStyle=kv(t.textDecorationColor||t.color),t.textDecorationLine.forEach((function(t){switch(t){case 1:A.ctx.fillRect(e.bounds.left,Math.round(e.bounds.top+a),e.bounds.width,1);break;case 2:A.ctx.fillRect(e.bounds.left,Math.round(e.bounds.top),e.bounds.width,1);break;case 3:A.ctx.fillRect(e.bounds.left,Math.ceil(e.bounds.top+l),e.bounds.width,1)}})));break;case 1:t.webkitTextStrokeWidth&&e.text.trim().length&&(A.ctx.strokeStyle=kv(t.webkitTextStrokeColor),A.ctx.lineWidth=t.webkitTextStrokeWidth,A.ctx.lineJoin=window.chrome?"miter":"round",A.ctx.strokeText(e.text,e.bounds.left,e.bounds.top+a)),A.ctx.strokeStyle="",A.ctx.lineWidth=0,A.ctx.lineJoin="miter"}}))})),[2]}))}))},t.prototype.renderReplacedElement=function(e,t,i){if(i&&e.intrinsicWidth>0&&e.intrinsicHeight>0){var r=$y(e),s=Oy(t);this.path(s),this.ctx.save(),this.ctx.clip(),this.ctx.drawImage(i,0,0,e.intrinsicWidth,e.intrinsicHeight,r.left,r.top,r.width,r.height),this.ctx.restore()}},t.prototype.renderNodeContent=function(e){return Pp(this,void 0,void 0,(function(){var i,r,s,n,o,a,l,u,A,c,h,d,p,f,v,g,m,_;return Cp(this,(function(y){switch(y.label){case 0:this.applyEffects(e.getEffects(4)),i=e.container,r=e.curves,s=i.styles,n=0,o=i.textNodes,y.label=1;case 1:return n<o.length?(a=o[n],[4,this.renderTextNode(a,s)]):[3,4];case 2:y.sent(),y.label=3;case 3:return n++,[3,1];case 4:if(!(i instanceof d_))return[3,8];y.label=5;case 5:return y.trys.push([5,7,,8]),[4,this.context.cache.match(i.src)];case 6:return v=y.sent(),this.renderReplacedElement(i,r,v),[3,8];case 7:return y.sent(),this.context.logger.error("Error loading image "+i.src),[3,8];case 8:if(i instanceof p_&&this.renderReplacedElement(i,r,i.canvas),!(i instanceof f_))return[3,12];y.label=9;case 9:return y.trys.push([9,11,,12]),[4,this.context.cache.match(i.svg)];case 10:return v=y.sent(),this.renderReplacedElement(i,r,v),[3,12];case 11:return y.sent(),this.context.logger.error("Error loading svg "+i.svg.substring(0,255)),[3,12];case 12:return i instanceof x_&&i.tree?[4,new t(this.context,{scale:this.options.scale,backgroundColor:i.backgroundColor,x:0,y:0,width:i.width,height:i.height}).render(i.tree)]:[3,14];case 13:l=y.sent(),i.width&&i.height&&this.ctx.drawImage(l,0,0,i.width,i.height,i.bounds.left,i.bounds.top,i.bounds.width,i.bounds.height),y.label=14;case 14:if(i instanceof b_&&(u=Math.min(i.bounds.width,i.bounds.height),"checkbox"===i.type?i.checked&&(this.ctx.save(),this.path([new Iy(i.bounds.left+.39363*u,i.bounds.top+.79*u),new Iy(i.bounds.left+.16*u,i.bounds.top+.5549*u),new Iy(i.bounds.left+.27347*u,i.bounds.top+.44071*u),new Iy(i.bounds.left+.39694*u,i.bounds.top+.5649*u),new Iy(i.bounds.left+.72983*u,i.bounds.top+.23*u),new Iy(i.bounds.left+.84*u,i.bounds.top+.34085*u),new Iy(i.bounds.left+.39363*u,i.bounds.top+.79*u)]),this.ctx.fillStyle=kv(707406591),this.ctx.fill(),this.ctx.restore()):"radio"===i.type&&i.checked&&(this.ctx.save(),this.ctx.beginPath(),this.ctx.arc(i.bounds.left+u/2,i.bounds.top+u/2,u/4,0,2*Math.PI,!0),this.ctx.fillStyle=kv(707406591),this.ctx.fill(),this.ctx.restore())),ub(i)&&i.value.length){switch(A=this.createFontStyle(s),m=A[0],c=A[1],h=this.fontMetrics.getMetrics(m,c).baseline,this.ctx.font=m,this.ctx.fillStyle=kv(s.color),this.ctx.textBaseline="alphabetic",this.ctx.textAlign=cb(i.styles.textAlign),_=$y(i),d=0,i.styles.textAlign){case 1:d+=_.width/2;break;case 2:d+=_.width}p=_.add(d,0,0,-_.height/2+1),this.ctx.save(),this.path([new Iy(_.left,_.top),new Iy(_.left+_.width,_.top),new Iy(_.left+_.width,_.top+_.height),new Iy(_.left,_.top+_.height)]),this.ctx.clip(),this.renderTextWithLetterSpacing(new i_(i.value,p),s.letterSpacing,h),this.ctx.restore(),this.ctx.textBaseline="alphabetic",this.ctx.textAlign="left"}if(!gm(i.styles.display,2048))return[3,20];if(null===i.styles.listStyleImage)return[3,19];if(0!==(f=i.styles.listStyleImage).type)return[3,18];v=void 0,g=f.url,y.label=15;case 15:return y.trys.push([15,17,,18]),[4,this.context.cache.match(g)];case 16:return v=y.sent(),this.ctx.drawImage(v,i.bounds.left-(v.width+10),i.bounds.top),[3,18];case 17:return y.sent(),this.context.logger.error("Error loading list-style-image "+g),[3,18];case 18:return[3,20];case 19:e.listValue&&-1!==i.styles.listStyleType&&(m=this.createFontStyle(s)[0],this.ctx.font=m,this.ctx.fillStyle=kv(s.color),this.ctx.textBaseline="middle",this.ctx.textAlign="right",_=new Ep(i.bounds.left,i.bounds.top+Bv(i.styles.paddingTop,i.bounds.width),i.bounds.width,Tg(s.lineHeight,s.fontSize.number)/2+1),this.renderTextWithLetterSpacing(new i_(e.listValue,_),s.letterSpacing,Tg(s.lineHeight,s.fontSize.number)/2+2),this.ctx.textBaseline="bottom",this.ctx.textAlign="left"),y.label=20;case 20:return[2]}}))}))},t.prototype.renderStackContent=function(e){return Pp(this,void 0,void 0,(function(){var t,i,r,s,n,o,a,l,u,A,c,h,d,p,f;return Cp(this,(function(v){switch(v.label){case 0:return gm(e.element.container.flags,16),[4,this.renderNodeBackgroundAndBorders(e.element)];case 1:v.sent(),t=0,i=e.negativeZIndex,v.label=2;case 2:return t<i.length?(f=i[t],[4,this.renderStack(f)]):[3,5];case 3:v.sent(),v.label=4;case 4:return t++,[3,2];case 5:return[4,this.renderNodeContent(e.element)];case 6:v.sent(),r=0,s=e.nonInlineLevel,v.label=7;case 7:return r<s.length?(f=s[r],[4,this.renderNode(f)]):[3,10];case 8:v.sent(),v.label=9;case 9:return r++,[3,7];case 10:n=0,o=e.nonPositionedFloats,v.label=11;case 11:return n<o.length?(f=o[n],[4,this.renderStack(f)]):[3,14];case 12:v.sent(),v.label=13;case 13:return n++,[3,11];case 14:a=0,l=e.nonPositionedInlineLevel,v.label=15;case 15:return a<l.length?(f=l[a],[4,this.renderStack(f)]):[3,18];case 16:v.sent(),v.label=17;case 17:return a++,[3,15];case 18:u=0,A=e.inlineLevel,v.label=19;case 19:return u<A.length?(f=A[u],[4,this.renderNode(f)]):[3,22];case 20:v.sent(),v.label=21;case 21:return u++,[3,19];case 22:c=0,h=e.zeroOrAutoZIndexOrTransformedOrOpacity,v.label=23;case 23:return c<h.length?(f=h[c],[4,this.renderStack(f)]):[3,26];case 24:v.sent(),v.label=25;case 25:return c++,[3,23];case 26:d=0,p=e.positiveZIndex,v.label=27;case 27:return d<p.length?(f=p[d],[4,this.renderStack(f)]):[3,30];case 28:v.sent(),v.label=29;case 29:return d++,[3,27];case 30:return[2]}}))}))},t.prototype.mask=function(e){this.ctx.beginPath(),this.ctx.moveTo(0,0),this.ctx.lineTo(this.canvas.width,0),this.ctx.lineTo(this.canvas.width,this.canvas.height),this.ctx.lineTo(0,this.canvas.height),this.ctx.lineTo(0,0),this.formatPath(e.slice(0).reverse()),this.ctx.closePath()},t.prototype.path=function(e){this.ctx.beginPath(),this.formatPath(e),this.ctx.closePath()},t.prototype.formatPath=function(e){var t=this;e.forEach((function(e,i){var r=Ty(e)?e.start:e;0===i?t.ctx.moveTo(r.x,r.y):t.ctx.lineTo(r.x,r.y),Ty(e)&&t.ctx.bezierCurveTo(e.startControl.x,e.startControl.y,e.endControl.x,e.endControl.y,e.end.x,e.end.y)}))},t.prototype.renderRepeat=function(e,t,i,r){this.path(e),this.ctx.fillStyle=t,this.ctx.translate(i,r),this.ctx.fill(),this.ctx.translate(-i,-r)},t.prototype.resizeImage=function(e,t,i){var r;if(e.width===t&&e.height===i)return e;var s=(null!==(r=this.canvas.ownerDocument)&&void 0!==r?r:document).createElement("canvas");return s.width=Math.max(1,t),s.height=Math.max(1,i),s.getContext("2d").drawImage(e,0,0,e.width,e.height,0,0,t,i),s},t.prototype.renderBackgroundImage=function(e){return Pp(this,void 0,void 0,(function(){var t,i,r,s,n,o;return Cp(this,(function(a){switch(a.label){case 0:t=e.styles.backgroundImage.length-1,i=function(i){var s,n,o,a,l,u,A,c,h,d,p,f,v,g,m,_,y,b,w,B,x,P,C,M,E,F,k,I,D,S,T;return Cp(this,(function(L){switch(L.label){case 0:if(0!==i.type)return[3,5];s=void 0,n=i.url,L.label=1;case 1:return L.trys.push([1,3,,4]),[4,r.context.cache.match(n)];case 2:return s=L.sent(),[3,4];case 3:return L.sent(),r.context.logger.error("Error loading background-image "+n),[3,4];case 4:return s&&(o=eb(e,t,[s.width,s.height,s.width/s.height]),_=o[0],P=o[1],C=o[2],w=o[3],B=o[4],g=r.ctx.createPattern(r.resizeImage(s,w,B),"repeat"),r.renderRepeat(_,g,P,C)),[3,6];case 5:1===i.type?(a=eb(e,t,[null,null,null]),_=a[0],P=a[1],C=a[2],w=a[3],B=a[4],l=jv(i.angle,w,B),u=l[0],A=l[1],c=l[2],h=l[3],d=l[4],(p=document.createElement("canvas")).width=w,p.height=B,f=p.getContext("2d"),v=f.createLinearGradient(A,h,c,d),Hv(i.stops,u).forEach((function(e){return v.addColorStop(e.stop,kv(e.color))})),f.fillStyle=v,f.fillRect(0,0,w,B),w>0&&B>0&&(g=r.ctx.createPattern(p,"repeat"),r.renderRepeat(_,g,P,C))):function(e){return 2===e.type}(i)&&(m=eb(e,t,[null,null,null]),_=m[0],y=m[1],b=m[2],w=m[3],B=m[4],x=0===i.position.length?[yv]:i.position,P=Bv(x[0],w),C=Bv(x[x.length-1],B),M=function(e,t,i,r,s){var n=0,o=0;switch(e.size){case 0:0===e.shape?n=o=Math.min(Math.abs(t),Math.abs(t-r),Math.abs(i),Math.abs(i-s)):1===e.shape&&(n=Math.min(Math.abs(t),Math.abs(t-r)),o=Math.min(Math.abs(i),Math.abs(i-s)));break;case 2:if(0===e.shape)n=o=Math.min(Gv(t,i),Gv(t,i-s),Gv(t-r,i),Gv(t-r,i-s));else if(1===e.shape){var a=Math.min(Math.abs(i),Math.abs(i-s))/Math.min(Math.abs(t),Math.abs(t-r)),l=zv(r,s,t,i,!0),u=l[0],A=l[1];o=a*(n=Gv(u-t,(A-i)/a))}break;case 1:0===e.shape?n=o=Math.max(Math.abs(t),Math.abs(t-r),Math.abs(i),Math.abs(i-s)):1===e.shape&&(n=Math.max(Math.abs(t),Math.abs(t-r)),o=Math.max(Math.abs(i),Math.abs(i-s)));break;case 3:if(0===e.shape)n=o=Math.max(Gv(t,i),Gv(t,i-s),Gv(t-r,i),Gv(t-r,i-s));else if(1===e.shape){a=Math.max(Math.abs(i),Math.abs(i-s))/Math.max(Math.abs(t),Math.abs(t-r));var c=zv(r,s,t,i,!1);u=c[0],A=c[1],o=a*(n=Gv(u-t,(A-i)/a))}}return Array.isArray(e.size)&&(n=Bv(e.size[0],r),o=2===e.size.length?Bv(e.size[1],s):n),[n,o]}(i,P,C,w,B),E=M[0],F=M[1],E>0&&F>0&&(k=r.ctx.createRadialGradient(y+P,b+C,0,y+P,b+C,E),Hv(i.stops,2*E).forEach((function(e){return k.addColorStop(e.stop,kv(e.color))})),r.path(_),r.ctx.fillStyle=k,E!==F?(I=e.bounds.left+.5*e.bounds.width,D=e.bounds.top+.5*e.bounds.height,T=1/(S=F/E),r.ctx.save(),r.ctx.translate(I,D),r.ctx.transform(1,0,0,S,0,0),r.ctx.translate(-I,-D),r.ctx.fillRect(y,T*(b-D)+D,w,B*T),r.ctx.restore()):r.ctx.fill())),L.label=6;case 6:return t--,[2]}}))},r=this,s=0,n=e.styles.backgroundImage.slice(0).reverse(),a.label=1;case 1:return s<n.length?(o=n[s],[5,i(o)]):[3,4];case 2:a.sent(),a.label=3;case 3:return s++,[3,1];case 4:return[2]}}))}))},t.prototype.renderSolidBorder=function(e,t,i){return Pp(this,void 0,void 0,(function(){return Cp(this,(function(r){return this.path(Yy(i,t)),this.ctx.fillStyle=kv(e),this.ctx.fill(),[2]}))}))},t.prototype.renderDoubleBorder=function(e,t,i,r){return Pp(this,void 0,void 0,(function(){var s,n;return Cp(this,(function(o){switch(o.label){case 0:return t<3?[4,this.renderSolidBorder(e,i,r)]:[3,2];case 1:return o.sent(),[2];case 2:return s=function(e,t){switch(t){case 0:return Zy(e.topLeftBorderBox,e.topLeftBorderDoubleOuterBox,e.topRightBorderBox,e.topRightBorderDoubleOuterBox);case 1:return Zy(e.topRightBorderBox,e.topRightBorderDoubleOuterBox,e.bottomRightBorderBox,e.bottomRightBorderDoubleOuterBox);case 2:return Zy(e.bottomRightBorderBox,e.bottomRightBorderDoubleOuterBox,e.bottomLeftBorderBox,e.bottomLeftBorderDoubleOuterBox);default:return Zy(e.bottomLeftBorderBox,e.bottomLeftBorderDoubleOuterBox,e.topLeftBorderBox,e.topLeftBorderDoubleOuterBox)}}(r,i),this.path(s),this.ctx.fillStyle=kv(e),this.ctx.fill(),n=function(e,t){switch(t){case 0:return Zy(e.topLeftBorderDoubleInnerBox,e.topLeftPaddingBox,e.topRightBorderDoubleInnerBox,e.topRightPaddingBox);case 1:return Zy(e.topRightBorderDoubleInnerBox,e.topRightPaddingBox,e.bottomRightBorderDoubleInnerBox,e.bottomRightPaddingBox);case 2:return Zy(e.bottomRightBorderDoubleInnerBox,e.bottomRightPaddingBox,e.bottomLeftBorderDoubleInnerBox,e.bottomLeftPaddingBox);default:return Zy(e.bottomLeftBorderDoubleInnerBox,e.bottomLeftPaddingBox,e.topLeftBorderDoubleInnerBox,e.topLeftPaddingBox)}}(r,i),this.path(n),this.ctx.fill(),[2]}}))}))},t.prototype.renderNodeBackgroundAndBorders=function(e){return Pp(this,void 0,void 0,(function(){var t,i,r,s,n,o,a,l,u=this;return Cp(this,(function(A){switch(A.label){case 0:return this.applyEffects(e.getEffects(2)),t=e.container.styles,i=!Fv(t.backgroundColor)||t.backgroundImage.length,r=[{style:t.borderTopStyle,color:t.borderTopColor,width:t.borderTopWidth},{style:t.borderRightStyle,color:t.borderRightColor,width:t.borderRightWidth},{style:t.borderBottomStyle,color:t.borderBottomColor,width:t.borderBottomWidth},{style:t.borderLeftStyle,color:t.borderLeftColor,width:t.borderLeftWidth}],s=Ab(sb(t.backgroundClip,0),e.curves),i||t.boxShadow.length?(this.ctx.save(),this.path(s),this.ctx.clip(),Fv(t.backgroundColor)||(this.ctx.fillStyle=kv(t.backgroundColor),this.ctx.fill()),[4,this.renderBackgroundImage(e.container)]):[3,2];case 1:A.sent(),this.ctx.restore(),t.boxShadow.slice(0).reverse().forEach((function(t){u.ctx.save();var i,r,s,n,o,a=Uy(e.curves),l=t.inset?0:1e4,A=(i=a,r=-l+(t.inset?1:-1)*t.spread.number,s=(t.inset?1:-1)*t.spread.number,n=t.spread.number*(t.inset?-2:2),o=t.spread.number*(t.inset?-2:2),i.map((function(e,t){switch(t){case 0:return e.add(r,s);case 1:return e.add(r+n,s);case 2:return e.add(r+n,s+o);case 3:return e.add(r,s+o)}return e})));t.inset?(u.path(a),u.ctx.clip(),u.mask(A)):(u.mask(a),u.ctx.clip(),u.path(A)),u.ctx.shadowOffsetX=t.offsetX.number+l,u.ctx.shadowOffsetY=t.offsetY.number,u.ctx.shadowColor=kv(t.color),u.ctx.shadowBlur=t.blur.number,u.ctx.fillStyle=t.inset?kv(t.color):"rgba(0,0,0,1)",u.ctx.fill(),u.ctx.restore()})),A.label=2;case 2:n=0,o=0,a=r,A.label=3;case 3:return o<a.length?0!==(l=a[o]).style&&!Fv(l.color)&&l.width>0?2!==l.style?[3,5]:[4,this.renderDashedDottedBorder(l.color,l.width,n,e.curves,2)]:[3,11]:[3,13];case 4:return A.sent(),[3,11];case 5:return 3!==l.style?[3,7]:[4,this.renderDashedDottedBorder(l.color,l.width,n,e.curves,3)];case 6:return A.sent(),[3,11];case 7:return 4!==l.style?[3,9]:[4,this.renderDoubleBorder(l.color,l.width,n,e.curves)];case 8:return A.sent(),[3,11];case 9:return[4,this.renderSolidBorder(l.color,n,e.curves)];case 10:A.sent(),A.label=11;case 11:n++,A.label=12;case 12:return o++,[3,3];case 13:return[2]}}))}))},t.prototype.renderDashedDottedBorder=function(e,t,i,r,s){return Pp(this,void 0,void 0,(function(){var n,o,a,l,u,A,c,h,d,p,f,v,g,m,_,y;return Cp(this,(function(b){return this.ctx.save(),n=function(e,t){switch(t){case 0:return Jy(e.topLeftBorderStroke,e.topRightBorderStroke);case 1:return Jy(e.topRightBorderStroke,e.bottomRightBorderStroke);case 2:return Jy(e.bottomRightBorderStroke,e.bottomLeftBorderStroke);default:return Jy(e.bottomLeftBorderStroke,e.topLeftBorderStroke)}}(r,i),o=Yy(r,i),2===s&&(this.path(o),this.ctx.clip()),Ty(o[0])?(a=o[0].start.x,l=o[0].start.y):(a=o[0].x,l=o[0].y),Ty(o[1])?(u=o[1].end.x,A=o[1].end.y):(u=o[1].x,A=o[1].y),c=0===i||2===i?Math.abs(a-u):Math.abs(l-A),this.ctx.beginPath(),3===s?this.formatPath(n):this.formatPath(o.slice(0,2)),h=t<3?3*t:2*t,d=t<3?2*t:t,3===s&&(h=t,d=t),p=!0,c<=2*h?p=!1:c<=2*h+d?(h*=f=c/(2*h+d),d*=f):(v=Math.floor((c+d)/(h+d)),g=(c-v*h)/(v-1),d=(m=(c-(v+1)*h)/v)<=0||Math.abs(d-g)<Math.abs(d-m)?g:m),p&&(3===s?this.ctx.setLineDash([0,h+d]):this.ctx.setLineDash([h,d])),3===s?(this.ctx.lineCap="round",this.ctx.lineWidth=t):this.ctx.lineWidth=2*t+1.1,this.ctx.strokeStyle=kv(e),this.ctx.stroke(),this.ctx.setLineDash([]),2===s&&(Ty(o[0])&&(_=o[3],y=o[0],this.ctx.beginPath(),this.formatPath([new Iy(_.end.x,_.end.y),new Iy(y.start.x,y.start.y)]),this.ctx.stroke()),Ty(o[1])&&(_=o[1],y=o[2],this.ctx.beginPath(),this.formatPath([new Iy(_.end.x,_.end.y),new Iy(y.start.x,y.start.y)]),this.ctx.stroke())),this.ctx.restore(),[2]}))}))},t.prototype.render=function(e){return Pp(this,void 0,void 0,(function(){var t;return Cp(this,(function(i){switch(i.label){case 0:return this.options.backgroundColor&&(this.ctx.fillStyle=kv(this.options.backgroundColor),this.ctx.fillRect(this.options.x,this.options.y,this.options.width,this.options.height)),t=Xy(e),[4,this.renderStack(t)];case 1:return i.sent(),this.applyEffects([]),[2,this.canvas]}}))}))},t}(ab),ub=function(e){return e instanceof B_||(e instanceof w_||e instanceof b_&&"radio"!==e.type&&"checkbox"!==e.type)},Ab=function(e,t){switch(e){case 0:return Uy(t);case 2:return function(e){return[e.topLeftContentBox,e.topRightContentBox,e.bottomRightContentBox,e.bottomLeftContentBox]}(t);default:return Oy(t)}},cb=function(e){switch(e){case 1:return"center";case 2:return"right";default:return"left"}},hb=["-apple-system","system-ui"],db=function(e){return/iPhone OS 15_(0|1)/.test(window.navigator.userAgent)?e.filter((function(e){return-1===hb.indexOf(e)})):e},pb=function(e){function t(t,i){var r=e.call(this,t,i)||this;return r.canvas=i.canvas?i.canvas:document.createElement("canvas"),r.ctx=r.canvas.getContext("2d"),r.options=i,r.canvas.width=Math.floor(i.width*i.scale),r.canvas.height=Math.floor(i.height*i.scale),r.canvas.style.width=i.width+"px",r.canvas.style.height=i.height+"px",r.ctx.scale(r.options.scale,r.options.scale),r.ctx.translate(-i.x,-i.y),r.context.logger.debug("EXPERIMENTAL ForeignObject renderer initialized ("+i.width+"x"+i.height+" at "+i.x+","+i.y+") with scale "+i.scale),r}return Bp(t,e),t.prototype.render=function(e){return Pp(this,void 0,void 0,(function(){var t,i;return Cp(this,(function(r){switch(r.label){case 0:return t=$m(this.options.width*this.options.scale,this.options.height*this.options.scale,this.options.scale,this.options.scale,e),[4,fb(t)];case 1:return i=r.sent(),this.options.backgroundColor&&(this.ctx.fillStyle=kv(this.options.backgroundColor),this.ctx.fillRect(0,0,this.options.width*this.options.scale,this.options.height*this.options.scale)),this.ctx.drawImage(i,-this.options.x*this.options.scale,-this.options.y*this.options.scale),[2,this.canvas]}}))}))},t}(ab),fb=function(e){return new Promise((function(t,i){var r=new Image;r.onload=function(){t(r)},r.onerror=i,r.src="data:image/svg+xml;charset=utf-8,"+encodeURIComponent((new XMLSerializer).serializeToString(e))}))},vb=function(){function e(e){var t=e.id,i=e.enabled;this.id=t,this.enabled=i,this.start=Date.now()}return e.prototype.debug=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&("undefined"!=typeof window&&window.console&&"function"==typeof console.debug?console.debug.apply(console,Mp([this.id,this.getTime()+"ms"],e)):this.info.apply(this,e))},e.prototype.getTime=function(){return Date.now()-this.start},e.prototype.info=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&"undefined"!=typeof window&&window.console&&"function"==typeof console.info&&console.info.apply(console,Mp([this.id,this.getTime()+"ms"],e))},e.prototype.warn=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&("undefined"!=typeof window&&window.console&&"function"==typeof console.warn?console.warn.apply(console,Mp([this.id,this.getTime()+"ms"],e)):this.info.apply(this,e))},e.prototype.error=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&("undefined"!=typeof window&&window.console&&"function"==typeof console.error?console.error.apply(console,Mp([this.id,this.getTime()+"ms"],e)):this.info.apply(this,e))},e.instances={},e}(),gb=function(){function e(t,i){var r;this.windowBounds=i,this.instanceName="#"+e.instanceCount++,this.logger=new vb({id:this.instanceName,enabled:t.logging}),this.cache=null!==(r=t.cache)&&void 0!==r?r:new wy(this,t)}return 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0!==k?k:r.pageXOffset,scrollY:null!==(I=t.scrollY)&&void 0!==I?I:r.pageYOffset},a=new Ep(o.scrollX,o.scrollY,o.windowWidth,o.windowHeight),l=new gb(n,a),u=null!==(D=t.foreignObjectRendering)&&void 0!==D&&D,A={allowTaint:null!==(S=t.allowTaint)&&void 0!==S&&S,onclone:t.onclone,ignoreElements:t.ignoreElements,inlineImages:u,copyStyles:u},l.logger.debug("Starting document clone with size "+a.width+"x"+a.height+" scrolled to "+-a.left+","+-a.top),c=new oy(l,e,A),(h=c.clonedReferenceElement)?[4,c.toIFrame(i,a)]:[2,Promise.reject("Unable to find element in cloned iframe")];case 1:return d=V.sent(),p=N_(h)||function(e){return"HTML"===e.tagName}(h)?function(e){var t=e.body,i=e.documentElement;if(!t||!i)throw new Error("Unable to get document size");var r=Math.max(Math.max(t.scrollWidth,i.scrollWidth),Math.max(t.offsetWidth,i.offsetWidth),Math.max(t.clientWidth,i.clientWidth)),s=Math.max(Math.max(t.scrollHeight,i.scrollHeight),Math.max(t.offsetHeight,i.offsetHeight),Math.max(t.clientHeight,i.clientHeight));return new Ep(0,0,r,s)}(h.ownerDocument):Fp(l,h),f=p.width,v=p.height,g=p.left,m=p.top,_=yb(l,h,t.backgroundColor),y={canvas:t.canvas,backgroundColor:_,scale:null!==(L=null!==(T=t.scale)&&void 0!==T?T:r.devicePixelRatio)&&void 0!==L?L:1,x:(null!==(R=t.x)&&void 0!==R?R:0)+g,y:(null!==(U=t.y)&&void 0!==U?U:0)+m,width:null!==(O=t.width)&&void 0!==O?O:Math.ceil(f),height:null!==(N=t.height)&&void 0!==N?N:Math.ceil(v)},u?(l.logger.debug("Document cloned, using foreign object rendering"),[4,new pb(l,y).render(h)]):[3,3];case 2:return b=V.sent(),[3,5];case 3:return l.logger.debug("Document cloned, element located at "+g+","+m+" with size "+f+"x"+v+" using computed rendering"),l.logger.debug("Starting DOM 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yp(this,this.scene),this.id=t.id||this.scene.id,this.camera=this.scene.camera,this.cameraFlight=new ld(this.scene,{duration:.5}),this.cameraControl=new fp(this.scene,{doublePickFlyTo:!0}),this._plugins=[],this._eventSubs={}}var t;return C(e,[{key:"capabilities",get:function(){return this.scene.capabilities}},{key:"on",value:function(e,t){var i=this._eventSubs[e];i||(i=[],this._eventSubs[e]=i),i.push(t)}},{key:"fire",value:function(e,t){var i=this._eventSubs[e];if(i)for(var r=0,s=i.length;r<s;r++)i[r](t)}},{key:"off",value:function(e){}},{key:"log",value:function(e){console.log("[xeokit viewer ".concat(this.id,"]: ").concat(e))}},{key:"error",value:function(e){console.error("[xeokit viewer ".concat(this.id,"]: ").concat(e))}},{key:"addPlugin",value:function(e){this._plugins.push(e)}},{key:"removePlugin",value:function(e){for(var t=0,i=this._plugins.length;t<i;t++){var r=this._plugins[t];if(r===e)return r.clear&&r.clear(),void this._plugins.splice(t,1)}}},{key:"sendToPlugins",value:function(e,t){for(var i=0,r=this._plugins.length;i<r;i++){var s=this._plugins[i];s.send&&s.send(e,t)}}},{key:"clear",value:function(){throw'Viewer#clear() no longer implemented - use \'#sendToPlugins("clear") instead'}},{key:"resetView",value:function(){throw"Viewer#resetView() no longer implemented - use CameraMemento & ObjectsMemento classes instead"}},{key:"beginSnapshot",value:function(){this._snapshotBegun||(this.scene._renderer.beginSnapshot(),this._snapshotBegun=!0)}},{key:"getSnapshot",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=!this._snapshotBegun,i=void 0!==e.width&&void 0!==e.height,r=this.scene.canvas.canvas,s=r.clientWidth,n=r.clientHeight,o=e.width?Math.floor(e.width):r.width,a=e.height?Math.floor(e.height):r.height;i&&(r.width=o,r.height=a),this._snapshotBegun||this.beginSnapshot({width:o,height:a}),e.includeGizmos||this.sendToPlugins("snapshotStarting");for(var l={},u=0,A=this._plugins.length;u<A;u++){var c=this._plugins[u];if(c.getContainerElement){var h=c.getContainerElement();h!==document.body&&(l[h.id]||(l[h.id]=!0,mb(h).then((function(e){document.body.appendChild(e)}))))}}this.scene._renderer.renderSnapshot();var d=this.scene._renderer.readSnapshot(e);return i&&(r.width=s,r.height=n,this.scene.glRedraw()),e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot(),d}},{key:"getSnapshotWithPlugins",value:(t=u(a().mark((function e(){var t,i,r,s,n,o,l,u,A,c,h,d,p,f,v,g,m,_,y,b=arguments;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:for(t=b.length>0&&void 0!==b[0]?b[0]:{},i=!this._snapshotBegun,r=void 0!==t.width&&void 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uP(){return(uP=u(a().mark((function e(t,i){var r,s,n,o,l,u;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if("auto"!==i.basis.containerFormat){e.next=11;break}if(!aP(t)){e.next=6;break}return e.next=4,Rx(i);case 4:return r=e.sent,e.abrupt("return",hP(r.KTX2File,t,i));case 6:return e.next=8,Ix(i);case 8:return s=e.sent,n=s.BasisFile,e.abrupt("return",AP(n,t,i));case 11:e.t0=i.basis.module,e.next="encoder"===e.t0?14:(e.t0,22);break;case 14:return e.next=16,Rx(i);case 16:o=e.sent,e.t1=i.basis.containerFormat,e.next="ktx2"===e.t1?20:(e.t1,21);break;case 20:return e.abrupt("return",hP(o.KTX2File,t,i));case 21:return e.abrupt("return",AP(o.BasisFile,t,i));case 22:return e.next=24,Ix(i);case 24:return l=e.sent,u=l.BasisFile,e.abrupt("return",AP(u,t,i));case 27:case"end":return e.stop()}}),e)})))).apply(this,arguments)}function AP(e,t,i){var r=new e(new Uint8Array(t));try{if(!r.startTranscoding())throw new Error("Failed to start basis transcoding");for(var s=r.getNumImages(),n=[],o=0;o<s;o++){for(var a=r.getNumLevels(o),l=[],u=0;u<a;u++)l.push(cP(r,o,u,i));n.push(l)}return n}finally{r.close(),r.delete()}}function cP(e,t,i,r){var s=e.getImageWidth(t,i),n=e.getImageHeight(t,i),o=e.getHasAlpha(),a=pP(r,o),l=a.compressed,u=a.format,A=a.basisFormat,c=e.getImageTranscodedSizeInBytes(t,i,A),h=new Uint8Array(c);if(!e.transcodeImage(h,t,i,A,0,0))throw new Error("failed to start Basis transcoding");return{width:s,height:n,data:h,compressed:l,format:u,hasAlpha:o}}function hP(e,t,i){var r=new e(new Uint8Array(t));try{if(!r.startTranscoding())throw new Error("failed to start KTX2 transcoding");for(var s=r.getLevels(),n=[],o=0;o<s;o++){n.push(dP(r,o,i));break}return[n]}finally{r.close(),r.delete()}}function dP(e,t,i){var r=e.getImageLevelInfo(t,0,0),s=r.alphaFlag,n=r.height,o=r.width,a=pP(i,s),l=a.compressed,u=a.format,A=a.basisFormat,c=e.getImageTranscodedSizeInBytes(t,0,0,A),h=new Uint8Array(c);if(!e.transcodeImage(h,t,0,0,A,0,-1,-1))throw new Error("Failed to transcode KTX2 image");return{width:o,height:n,data:h,compressed:l,hasAlpha:s,format:u}}function pP(e,t){var i=e&&e.basis&&e.basis.format;return"auto"===i&&(i=fP()),"object"===B(i)&&(i=t?i.alpha:i.noAlpha),i=i.toLowerCase(),lP[i]}function fP(){var e=nP();return e.has("astc")?"astc-4x4":e.has("dxt")?{alpha:"bc3",noAlpha:"bc1"}:e.has("pvrtc")?{alpha:"pvrtc1-4-rgba",noAlpha:"pvrtc1-4-rgb"}:e.has("etc1")?"etc1":e.has("etc2")?"etc2":"rgb565"}var vP=n(n({},{name:"Basis",id:"basis",module:"textures",version:"3.2.6",worker:!0,extensions:["basis","ktx2"],mimeTypes:["application/octet-stream","image/ktx2"],tests:["sB"],binary:!0,options:{basis:{format:"auto",libraryPath:"libs/",containerFormat:"auto",module:"transcoder"}}}),{},{parse:function(e,t){return uP.apply(this,arguments)}}),gP=globalThis._parseImageNode,mP="undefined"!=typeof Image,_P="undefined"!=typeof ImageBitmap,yP=Boolean(gP),bP=!!Bb||yP;function wP(e){var t=function(e){if("undefined"!=typeof ImageBitmap&&e instanceof ImageBitmap)return"imagebitmap";if("undefined"!=typeof Image&&e instanceof Image)return"image";if(e&&"object"===B(e)&&e.data&&e.width&&e.height)return"data";return null}(e);if(!t)throw new Error("Not an image");return t}function BP(e){switch(wP(e)){case"data":return e;case"image":case"imagebitmap":var t=document.createElement("canvas"),i=t.getContext("2d");if(!i)throw new Error("getImageData");return t.width=e.width,t.height=e.height,i.drawImage(e,0,0),i.getImageData(0,0,e.width,e.height);default:throw new Error("getImageData")}}var xP=/^data:image\/svg\+xml/,PP=/\.svg((\?|#).*)?$/;function CP(e){return e&&(xP.test(e)||PP.test(e))}function MP(e,t){if(CP(t)){var i=(new TextDecoder).decode(e);try{"function"==typeof unescape&&"function"==typeof encodeURIComponent&&(i=unescape(encodeURIComponent(i)))}catch(e){throw new Error(e.message)}return"data:image/svg+xml;base64,".concat(btoa(i))}return EP(e,t)}function EP(e,t){if(CP(t))throw new Error("SVG cannot be parsed directly to imagebitmap");return new Blob([new Uint8Array(e)])}function FP(e,t,i){return kP.apply(this,arguments)}function kP(){return(kP=u(a().mark((function e(t,i,r){var s,n,o;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return s=MP(t,r),n=self.URL||self.webkitURL,o="string"!=typeof s&&n.createObjectURL(s),e.prev=3,e.next=6,IP(o||s,i);case 6:return e.abrupt("return",e.sent);case 7:return e.prev=7,o&&n.revokeObjectURL(o),e.finish(7);case 10:case"end":return e.stop()}}),e,null,[[3,,7,10]])})))).apply(this,arguments)}function IP(e,t){return DP.apply(this,arguments)}function DP(){return DP=u(a().mark((function e(t,i){var r;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if((r=new Image).src=t,!(i.image&&i.image.decode&&r.decode)){e.next=6;break}return e.next=5,r.decode();case 5:return e.abrupt("return",r);case 6:return e.next=8,new Promise((function(e,i){try{r.onload=function(){return e(r)},r.onerror=function(e){return i(new Error("Could not load image ".concat(t,": ").concat(e)))}}catch(e){i(e)}}));case 8:return e.abrupt("return",e.sent);case 9:case"end":return e.stop()}}),e)}))),DP.apply(this,arguments)}var SP={},TP=!0;function LP(e,t,i){return RP.apply(this,arguments)}function RP(){return(RP=u(a().mark((function e(t,i,r){var s,n,o;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(!CP(r)){e.next=7;break}return e.next=3,FP(t,i,r);case 3:n=e.sent,s=n,e.next=8;break;case 7:s=EP(t,r);case 8:return o=i&&i.imagebitmap,e.next=11,UP(s,o);case 11:return e.abrupt("return",e.sent);case 12:case"end":return e.stop()}}),e)})))).apply(this,arguments)}function UP(e){return OP.apply(this,arguments)}function OP(){return OP=u(a().mark((function e(t){var i,r=arguments;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(!NP(i=r.length>1&&void 0!==r[1]?r[1]:null)&&TP||(i=null),!i){e.next=13;break}return e.prev=3,e.next=6,createImageBitmap(t,i);case 6:return e.abrupt("return",e.sent);case 9:e.prev=9,e.t0=e.catch(3),console.warn(e.t0),TP=!1;case 13:return e.next=15,createImageBitmap(t);case 15:return e.abrupt("return",e.sent);case 16:case"end":return e.stop()}}),e,null,[[3,9]])}))),OP.apply(this,arguments)}function NP(e){for(var t in e||SP)return!1;return!0}function QP(e){var t=VP(e);return function(e){var t=VP(e);if(!(t.byteLength>=24&&2303741511===t.getUint32(0,false)))return null;return{mimeType:"image/png",width:t.getUint32(16,false),height:t.getUint32(20,false)}}(t)||function(e){var t=VP(e);if(!(t.byteLength>=3&&65496===t.getUint16(0,false)&&255===t.getUint8(2)))return null;var i=function(){for(var e=new Set([65499,65476,65484,65501,65534]),t=65504;t<65520;++t)e.add(t);var i=new Set([65472,65473,65474,65475,65477,65478,65479,65481,65482,65483,65485,65486,65487,65502]);return{tableMarkers:e,sofMarkers:i}}(),r=i.tableMarkers,s=i.sofMarkers,n=2;for(;n+9<t.byteLength;){var o=t.getUint16(n,false);if(s.has(o))return{mimeType:"image/jpeg",height:t.getUint16(n+5,false),width:t.getUint16(n+7,false)};if(!r.has(o))return null;n+=2,n+=t.getUint16(n,false)}return null}(t)||function(e){var t=VP(e);if(!(t.byteLength>=10&&1195984440===t.getUint32(0,false)))return null;return{mimeType:"image/gif",width:t.getUint16(6,true),height:t.getUint16(8,true)}}(t)||function(e){var t=VP(e);if(!(t.byteLength>=14&&16973===t.getUint16(0,false)&&t.getUint32(2,true)===t.byteLength))return null;return{mimeType:"image/bmp",width:t.getUint32(18,true),height:t.getUint32(22,true)}}(t)}function VP(e){if(e instanceof DataView)return e;if(ArrayBuffer.isView(e))return new DataView(e.buffer);if(e instanceof ArrayBuffer)return new DataView(e);throw new Error("toDataView")}function HP(e,t){return jP.apply(this,arguments)}function jP(){return jP=u(a().mark((function e(t,i){var r,s,n;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return r=QP(t)||{},s=r.mimeType,wb(n=globalThis._parseImageNode),e.next=5,n(t,s);case 5:return e.abrupt("return",e.sent);case 6:case"end":return e.stop()}}),e)}))),jP.apply(this,arguments)}function GP(){return(GP=u(a().mark((function e(t,i,r){var s,n,o,l,u;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:s=(i=i||{}).image||{},n=s.type||"auto",o=(r||{}).url,l=zP(n),e.t0=l,e.next="imagebitmap"===e.t0?8:"image"===e.t0?12:"data"===e.t0?16:20;break;case 8:return e.next=10,LP(t,i,o);case 10:return u=e.sent,e.abrupt("break",21);case 12:return e.next=14,FP(t,i,o);case 14:return u=e.sent,e.abrupt("break",21);case 16:return e.next=18,HP(t);case 18:return u=e.sent,e.abrupt("break",21);case 20:wb(!1);case 21:return"data"===n&&(u=BP(u)),e.abrupt("return",u);case 23:case"end":return e.stop()}}),e)})))).apply(this,arguments)}function zP(e){switch(e){case"auto":case"data":return function(){if(_P)return"imagebitmap";if(mP)return"image";if(bP)return"data";throw new Error("Install '@loaders.gl/polyfills' to parse images under Node.js")}();default:return function(e){switch(e){case"auto":return _P||mP||bP;case"imagebitmap":return _P;case"image":return mP;case"data":return bP;default:throw new Error("@loaders.gl/images: image ".concat(e," not supported in this environment"))}}(e),e}}var WP={id:"image",module:"images",name:"Images",version:"3.2.6",mimeTypes:["image/png","image/jpeg","image/gif","image/webp","image/bmp","image/vnd.microsoft.icon","image/svg+xml"],extensions:["png","jpg","jpeg","gif","webp","bmp","ico","svg"],parse:function(e,t,i){return GP.apply(this,arguments)},tests:[function(e){return Boolean(QP(new DataView(e)))}],options:{image:{type:"auto",decode:!0}}},KP=["image/png","image/jpeg","image/gif"],XP={};function YP(e){return void 0===XP[e]&&(XP[e]=function(e){switch(e){case"image/webp":return function(){if(!Bb)return!1;try{return 0===document.createElement("canvas").toDataURL("image/webp").indexOf("data:image/webp")}catch(e){return!1}}();case"image/svg":return Bb;default:if(!Bb){var t=globalThis._parseImageNode;return Boolean(t)&&KP.includes(e)}return!0}}(e)),XP[e]}function JP(e,t){if(!e)throw new Error(t||"assert failed: gltf")}function ZP(e,t){if(e.startsWith("data:")||e.startsWith("http:")||e.startsWith("https:"))return e;var i=t.baseUri||t.uri;if(!i)throw new Error("'baseUri' must be provided to resolve relative url ".concat(e));return i.substr(0,i.lastIndexOf("/")+1)+e}function qP(e,t,i){var r=e.bufferViews[i];JP(r);var s=t[r.buffer];JP(s);var n=(r.byteOffset||0)+s.byteOffset;return new Uint8Array(s.arrayBuffer,n,r.byteLength)}var $P=["SCALAR","VEC2","VEC3","VEC4"],eC=[[Int8Array,5120],[Uint8Array,5121],[Int16Array,5122],[Uint16Array,5123],[Uint32Array,5125],[Float32Array,5126],[Float64Array,5130]],tC=new Map(eC),iC={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},rC={5120:1,5121:1,5122:2,5123:2,5125:4,5126:4},sC={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array};function nC(e){return $P[e-1]||$P[0]}function oC(e){var t=tC.get(e.constructor);if(!t)throw new Error("Illegal typed array");return t}function aC(e,t){var i=sC[e.componentType],r=iC[e.type],s=rC[e.componentType],n=e.count*r,o=e.count*r*s;return JP(o>=0&&o<=t.byteLength),{ArrayType:i,length:n,byteLength:o}}var lC,uC={asset:{version:"2.0",generator:"loaders.gl"},buffers:[]},AC=function(){function e(t){x(this,e),Db(this,"gltf",void 0),Db(this,"sourceBuffers",void 0),Db(this,"byteLength",void 0),this.gltf=t||{json:n({},uC),buffers:[]},this.sourceBuffers=[],this.byteLength=0,this.gltf.buffers&&this.gltf.buffers[0]&&(this.byteLength=this.gltf.buffers[0].byteLength,this.sourceBuffers=[this.gltf.buffers[0]])}return C(e,[{key:"json",get:function(){return this.gltf.json}},{key:"getApplicationData",value:function(e){return this.json[e]}},{key:"getExtraData",value:function(e){return(this.json.extras||{})[e]}},{key:"getExtension",value:function(e){var t=this.getUsedExtensions().find((function(t){return t===e})),i=this.json.extensions||{};return t?i[e]||!0:null}},{key:"getRequiredExtension",value:function(e){var t=this.getRequiredExtensions().find((function(t){return t===e}));return t?this.getExtension(e):null}},{key:"getRequiredExtensions",value:function(){return this.json.extensionsRequired||[]}},{key:"getUsedExtensions",value:function(){return this.json.extensionsUsed||[]}},{key:"getObjectExtension",value:function(e,t){return(e.extensions||{})[t]}},{key:"getScene",value:function(e){return this.getObject("scenes",e)}},{key:"getNode",value:function(e){return this.getObject("nodes",e)}},{key:"getSkin",value:function(e){return this.getObject("skins",e)}},{key:"getMesh",value:function(e){return this.getObject("meshes",e)}},{key:"getMaterial",value:function(e){return this.getObject("materials",e)}},{key:"getAccessor",value:function(e){return this.getObject("accessors",e)}},{key:"getTexture",value:function(e){return this.getObject("textures",e)}},{key:"getSampler",value:function(e){return this.getObject("samplers",e)}},{key:"getImage",value:function(e){return this.getObject("images",e)}},{key:"getBufferView",value:function(e){return this.getObject("bufferViews",e)}},{key:"getBuffer",value:function(e){return this.getObject("buffers",e)}},{key:"getObject",value:function(e,t){if("object"===B(t))return t;var i=this.json[e]&&this.json[e][t];if(!i)throw new Error("glTF file error: Could not find ".concat(e,"[").concat(t,"]"));return i}},{key:"getTypedArrayForBufferView",value:function(e){var t=(e=this.getBufferView(e)).buffer,i=this.gltf.buffers[t];JP(i);var r=(e.byteOffset||0)+i.byteOffset;return new Uint8Array(i.arrayBuffer,r,e.byteLength)}},{key:"getTypedArrayForAccessor",value:function(e){e=this.getAccessor(e);var t=this.getBufferView(e.bufferView),i=this.getBuffer(t.buffer).data,r=aC(e,t),s=r.ArrayType,n=r.length;return new s(i,t.byteOffset+e.byteOffset,n)}},{key:"getTypedArrayForImageData",value:function(e){e=this.getAccessor(e);var t=this.getBufferView(e.bufferView),i=this.getBuffer(t.buffer).data,r=t.byteOffset||0;return new Uint8Array(i,r,t.byteLength)}},{key:"addApplicationData",value:function(e,t){return this.json[e]=t,this}},{key:"addExtraData",value:function(e,t){return this.json.extras=this.json.extras||{},this.json.extras[e]=t,this}},{key:"addObjectExtension",value:function(e,t,i){return e.extensions=e.extensions||{},e.extensions[t]=i,this.registerUsedExtension(t),this}},{key:"setObjectExtension",value:function(e,t,i){(e.extensions||{})[t]=i}},{key:"removeObjectExtension",value:function(e,t){var i=e.extensions||{},r=i[t];return delete i[t],r}},{key:"addExtension",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return JP(t),this.json.extensions=this.json.extensions||{},this.json.extensions[e]=t,this.registerUsedExtension(e),t}},{key:"addRequiredExtension",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return JP(t),this.addExtension(e,t),this.registerRequiredExtension(e),t}},{key:"registerUsedExtension",value:function(e){this.json.extensionsUsed=this.json.extensionsUsed||[],this.json.extensionsUsed.find((function(t){return t===e}))||this.json.extensionsUsed.push(e)}},{key:"registerRequiredExtension",value:function(e){this.registerUsedExtension(e),this.json.extensionsRequired=this.json.extensionsRequired||[],this.json.extensionsRequired.find((function(t){return t===e}))||this.json.extensionsRequired.push(e)}},{key:"removeExtension",value:function(e){this.json.extensionsRequired&&this._removeStringFromArray(this.json.extensionsRequired,e),this.json.extensionsUsed&&this._removeStringFromArray(this.json.extensionsUsed,e),this.json.extensions&&delete this.json.extensions[e]}},{key:"setDefaultScene",value:function(e){this.json.scene=e}},{key:"addScene",value:function(e){var t=e.nodeIndices;return this.json.scenes=this.json.scenes||[],this.json.scenes.push({nodes:t}),this.json.scenes.length-1}},{key:"addNode",value:function(e){var t=e.meshIndex,i=e.matrix;this.json.nodes=this.json.nodes||[];var r={mesh:t};return i&&(r.matrix=i),this.json.nodes.push(r),this.json.nodes.length-1}},{key:"addMesh",value:function(e){var t=e.attributes,i=e.indices,r=e.material,s=e.mode,n=void 0===s?4:s,o={primitives:[{attributes:this._addAttributes(t),mode:n}]};if(i){var a=this._addIndices(i);o.primitives[0].indices=a}return Number.isFinite(r)&&(o.primitives[0].material=r),this.json.meshes=this.json.meshes||[],this.json.meshes.push(o),this.json.meshes.length-1}},{key:"addPointCloud",value:function(e){var t={primitives:[{attributes:this._addAttributes(e),mode:0}]};return this.json.meshes=this.json.meshes||[],this.json.meshes.push(t),this.json.meshes.length-1}},{key:"addImage",value:function(e,t){var i=QP(e),r=t||(null==i?void 0:i.mimeType),s={bufferView:this.addBufferView(e),mimeType:r};return this.json.images=this.json.images||[],this.json.images.push(s),this.json.images.length-1}},{key:"addBufferView",value:function(e){var t=e.byteLength;JP(Number.isFinite(t)),this.sourceBuffers=this.sourceBuffers||[],this.sourceBuffers.push(e);var i={buffer:0,byteOffset:this.byteLength,byteLength:t};return this.byteLength+=hw(t,4),this.json.bufferViews=this.json.bufferViews||[],this.json.bufferViews.push(i),this.json.bufferViews.length-1}},{key:"addAccessor",value:function(e,t){var i={bufferView:e,type:nC(t.size),componentType:t.componentType,count:t.count,max:t.max,min:t.min};return this.json.accessors=this.json.accessors||[],this.json.accessors.push(i),this.json.accessors.length-1}},{key:"addBinaryBuffer",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{size:3},i=this.addBufferView(e),r={min:t.min,max:t.max};r.min&&r.max||(r=this._getAccessorMinMax(e,t.size));var s={size:t.size,componentType:oC(e),count:Math.round(e.length/t.size),min:r.min,max:r.max};return this.addAccessor(i,Object.assign(s,t))}},{key:"addTexture",value:function(e){var t={source:e.imageIndex};return this.json.textures=this.json.textures||[],this.json.textures.push(t),this.json.textures.length-1}},{key:"addMaterial",value:function(e){return this.json.materials=this.json.materials||[],this.json.materials.push(e),this.json.materials.length-1}},{key:"createBinaryChunk",value:function(){var e,t;this.gltf.buffers=[];var i,r=this.byteLength,s=new ArrayBuffer(r),n=new Uint8Array(s),o=0,a=A(this.sourceBuffers||[]);try{for(a.s();!(i=a.n()).done;){o=dw(i.value,n,o)}}catch(e){a.e(e)}finally{a.f()}null!==(e=this.json)&&void 0!==e&&null!==(t=e.buffers)&&void 0!==t&&t[0]?this.json.buffers[0].byteLength=r:this.json.buffers=[{byteLength:r}],this.gltf.binary=s,this.sourceBuffers=[s]}},{key:"_removeStringFromArray",value:function(e,t){for(var i=!0;i;){var r=e.indexOf(t);r>-1?e.splice(r,1):i=!1}}},{key:"_addAttributes",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t={};for(var i in e){var r=e[i],s=this._getGltfAttributeName(i),n=this.addBinaryBuffer(r.value,r);t[s]=n}return t}},{key:"_addIndices",value:function(e){return this.addBinaryBuffer(e,{size:1})}},{key:"_getGltfAttributeName",value:function(e){switch(e.toLowerCase()){case"position":case"positions":case"vertices":return"POSITION";case"normal":case"normals":return"NORMAL";case"color":case"colors":return"COLOR_0";case"texcoord":case"texcoords":return"TEXCOORD_0";default:return e}}},{key:"_getAccessorMinMax",value:function(e,t){var i={min:null,max:null};if(e.length<t)return i;i.min=[],i.max=[];var r,s=A(e.subarray(0,t));try{for(s.s();!(r=s.n()).done;){var n=r.value;i.min.push(n),i.max.push(n)}}catch(e){s.e(e)}finally{s.f()}for(var o=t;o<e.length;o+=t)for(var a=0;a<t;a++)i.min[0+a]=Math.min(i.min[0+a],e[o+a]),i.max[0+a]=Math.max(i.max[0+a],e[o+a]);return i}}]),e}(),cC="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",hC="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t,i={},r=A(e);try{for(r.s();!(t=r.n()).done;){var s=t.value;i[s.name]&&console.warn("Schema: duplicated field name",s.name,s),i[s.name]=!0}}catch(e){r.e(e)}finally{r.f()}}(t),this.fields=t,this.metadata=i||new Map}return C(e,[{key:"compareTo",value:function(e){if(this.metadata!==e.metadata)return!1;if(this.fields.length!==e.fields.length)return!1;for(var t=0;t<this.fields.length;++t)if(!this.fields[t].compareTo(e.fields[t]))return!1;return!0}},{key:"select",value:function(){for(var t=Object.create(null),i=arguments.length,r=new Array(i),s=0;s<i;s++)r[s]=arguments[s];for(var n=0,o=r;n<o.length;n++){var a=o[n];t[a]=!0}var l=this.fields.filter((function(e){return t[e.name]}));return new e(l,this.metadata)}},{key:"selectAt",value:function(){for(var t=this,i=arguments.length,r=new Array(i),s=0;s<i;s++)r[s]=arguments[s];var n=r.map((function(e){return t.fields[e]})).filter(Boolean);return new e(n,this.metadata)}},{key:"assign",value:function(t){var i,r=this.metadata;if(t instanceof e){var s=t;i=s.fields,r=TC(TC(new Map,this.metadata),s.metadata)}else i=t;var n,o=Object.create(null),a=A(this.fields);try{for(a.s();!(n=a.n()).done;){var l=n.value;o[l.name]=l}}catch(e){a.e(e)}finally{a.f()}var u,c=A(i);try{for(c.s();!(u=c.n()).done;){var h=u.value;o[h.name]=h}}catch(e){c.e(e)}finally{c.f()}return new e(Object.values(o),r)}}]),e}();function TC(e,t){return new Map([].concat(h(e||new Map),h(t||new Map)))}var LC,RC=function(){function e(t,i){var r=arguments.length>2&&void 0!==arguments[2]&&arguments[2],s=arguments.length>3&&void 0!==arguments[3]?arguments[3]:new Map;x(this,e),Db(this,"name",void 0),Db(this,"type",void 0),Db(this,"nullable",void 0),Db(this,"metadata",void 0),this.name=t,this.type=i,this.nullable=r,this.metadata=s}return C(e,[{key:"typeId",get:function(){return this.type&&this.type.typeId}},{key:"clone",value:function(){return new e(this.name,this.type,this.nullable,this.metadata)}},{key:"compareTo",value:function(e){return this.name===e.name&&this.type===e.type&&this.nullable===e.nullable&&this.metadata===e.metadata}},{key:"toString",value:function(){return"".concat(this.type).concat(this.nullable?", nullable":"").concat(this.metadata?", metadata: ".concat(this.metadata):"")}}]),e}();!function(e){e[e.NONE=0]="NONE",e[e.Null=1]="Null",e[e.Int=2]="Int",e[e.Float=3]="Float",e[e.Binary=4]="Binary",e[e.Utf8=5]="Utf8",e[e.Bool=6]="Bool",e[e.Decimal=7]="Decimal",e[e.Date=8]="Date",e[e.Time=9]="Time",e[e.Timestamp=10]="Timestamp",e[e.Interval=11]="Interval",e[e.List=12]="List",e[e.Struct=13]="Struct",e[e.Union=14]="Union",e[e.FixedSizeBinary=15]="FixedSizeBinary",e[e.FixedSizeList=16]="FixedSizeList",e[e.Map=17]="Map",e[e.Dictionary=-1]="Dictionary",e[e.Int8=-2]="Int8",e[e.Int16=-3]="Int16",e[e.Int32=-4]="Int32",e[e.Int64=-5]="Int64",e[e.Uint8=-6]="Uint8",e[e.Uint16=-7]="Uint16",e[e.Uint32=-8]="Uint32",e[e.Uint64=-9]="Uint64",e[e.Float16=-10]="Float16",e[e.Float32=-11]="Float32",e[e.Float64=-12]="Float64",e[e.DateDay=-13]="DateDay",e[e.DateMillisecond=-14]="DateMillisecond",e[e.TimestampSecond=-15]="TimestampSecond",e[e.TimestampMillisecond=-16]="TimestampMillisecond",e[e.TimestampMicrosecond=-17]="TimestampMicrosecond",e[e.TimestampNanosecond=-18]="TimestampNanosecond",e[e.TimeSecond=-19]="TimeSecond",e[e.TimeMillisecond=-20]="TimeMillisecond",e[e.TimeMicrosecond=-21]="TimeMicrosecond",e[e.TimeNanosecond=-22]="TimeNanosecond",e[e.DenseUnion=-23]="DenseUnion",e[e.SparseUnion=-24]="SparseUnion",e[e.IntervalDayTime=-25]="IntervalDayTime",e[e.IntervalYearMonth=-26]="IntervalYearMonth"}(LC||(LC={}));var UC=function(){function e(){x(this,e)}return C(e,[{key:"typeId",get:function(){return LC.NONE}},{key:"compareTo",value:function(e){return this===e}}],[{key:"isNull",value:function(e){return e&&e.typeId===LC.Null}},{key:"isInt",value:function(e){return e&&e.typeId===LC.Int}},{key:"isFloat",value:function(e){return e&&e.typeId===LC.Float}},{key:"isBinary",value:function(e){return e&&e.typeId===LC.Binary}},{key:"isUtf8",value:function(e){return e&&e.typeId===LC.Utf8}},{key:"isBool",value:function(e){return e&&e.typeId===LC.Bool}},{key:"isDecimal",value:function(e){return e&&e.typeId===LC.Decimal}},{key:"isDate",value:function(e){return e&&e.typeId===LC.Date}},{key:"isTime",value:function(e){return e&&e.typeId===LC.Time}},{key:"isTimestamp",value:function(e){return e&&e.typeId===LC.Timestamp}},{key:"isInterval",value:function(e){return e&&e.typeId===LC.Interval}},{key:"isList",value:function(e){return e&&e.typeId===LC.List}},{key:"isStruct",value:function(e){return e&&e.typeId===LC.Struct}},{key:"isUnion",value:function(e){return e&&e.typeId===LC.Union}},{key:"isFixedSizeBinary",value:function(e){return e&&e.typeId===LC.FixedSizeBinary}},{key:"isFixedSizeList",value:function(e){return e&&e.typeId===LC.FixedSizeList}},{key:"isMap",value:function(e){return e&&e.typeId===LC.Map}},{key:"isDictionary",value:function(e){return e&&e.typeId===LC.Dictionary}}]),e}(),OC=function(e,t){g(r,UC);var i=_(r);function r(e,t){var s;return x(this,r),Db(b(s=i.call(this)),"isSigned",void 0),Db(b(s),"bitWidth",void 0),s.isSigned=e,s.bitWidth=t,s}return C(r,[{key:"typeId",get:function(){return LC.Int}},{key:t,get:function(){return"Int"}},{key:"toString",value:function(){return"".concat(this.isSigned?"I":"Ui","nt").concat(this.bitWidth)}}]),r}(0,Symbol.toStringTag),NC=function(e){g(i,OC);var t=_(i);function i(){return x(this,i),t.call(this,!0,8)}return C(i)}(),QC=function(e){g(i,OC);var t=_(i);function i(){return x(this,i),t.call(this,!0,16)}return C(i)}(),VC=function(e){g(i,OC);var t=_(i);function i(){return x(this,i),t.call(this,!0,32)}return C(i)}(),HC=function(e){g(i,OC);var t=_(i);function i(){return x(this,i),t.call(this,!1,8)}return C(i)}(),jC=function(e){g(i,OC);var t=_(i);function i(){return x(this,i),t.call(this,!1,16)}return C(i)}(),GC=function(e){g(i,OC);var t=_(i);function i(){return x(this,i),t.call(this,!1,32)}return C(i)}(),zC=32,WC=64,KC=function(e,t){g(r,UC);var i=_(r);function r(e){var t;return x(this,r),Db(b(t=i.call(this)),"precision",void 0),t.precision=e,t}return C(r,[{key:"typeId",get:function(){return LC.Float}},{key:t,get:function(){return"Float"}},{key:"toString",value:function(){return"Float".concat(this.precision)}}]),r}(0,Symbol.toStringTag),XC=function(e){g(i,KC);var t=_(i);function i(){return x(this,i),t.call(this,zC)}return C(i)}(),YC=function(e){g(i,KC);var t=_(i);function i(){return x(this,i),t.call(this,WC)}return C(i)}(),JC=function(e,t){g(r,UC);var i=_(r);function r(e,t){var s;return x(this,r),Db(b(s=i.call(this)),"listSize",void 0),Db(b(s),"children",void 0),s.listSize=e,s.children=[t],s}return C(r,[{key:"typeId",get:function(){return LC.FixedSizeList}},{key:"valueType",get:function(){return this.children[0].type}},{key:"valueField",get:function(){return this.children[0]}},{key:t,get:function(){return"FixedSizeList"}},{key:"toString",value:function(){return"FixedSizeList[".concat(this.listSize,"]<").concat(this.valueType,">")}}]),r}(0,Symbol.toStringTag);function ZC(e,t,i){var r=function(e){switch(e.constructor){case Int8Array:return new NC;case Uint8Array:return new HC;case Int16Array:return new QC;case Uint16Array:return new jC;case Int32Array:return new VC;case Uint32Array:return new GC;case Float32Array:return new XC;case Float64Array:return new YC;default:throw new Error("array type not supported")}}(t.value),s=i||function(e){var t=new Map;"byteOffset"in e&&t.set("byteOffset",e.byteOffset.toString(10));"byteStride"in e&&t.set("byteStride",e.byteStride.toString(10));"normalized"in e&&t.set("normalized",e.normalized.toString());return t}(t);return new RC(e,new JC(t.size,new RC("value",r)),!1,s)}function qC(e,t,i){var r=eM(t.metadata),s=[],n=function(e){var t={};for(var i in e){var r=e[i];t[r.name||"undefined"]=r}return t}(t.attributes);for(var o in e){var a=$C(o,e[o],n[o]);s.push(a)}if(i){var l=$C("indices",i);s.push(l)}return new SC(s,r)}function $C(e,t,i){return ZC(e,t,i?eM(i.metadata):void 0)}function eM(e){var t=new Map;for(var i in e)t.set("".concat(i,".string"),JSON.stringify(e[i]));return t}var tM={POSITION:"POSITION",NORMAL:"NORMAL",COLOR:"COLOR_0",TEX_COORD:"TEXCOORD_0"},iM={1:Int8Array,2:Uint8Array,3:Int16Array,4:Uint16Array,5:Int32Array,6:Uint32Array,9:Float32Array},rM=function(){function e(t){x(this,e),Db(this,"draco",void 0),Db(this,"decoder",void 0),Db(this,"metadataQuerier",void 0),this.draco=t,this.decoder=new this.draco.Decoder,this.metadataQuerier=new this.draco.MetadataQuerier}return C(e,[{key:"destroy",value:function(){this.draco.destroy(this.decoder),this.draco.destroy(this.metadataQuerier)}},{key:"parseSync",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=new this.draco.DecoderBuffer;i.Init(new Int8Array(e),e.byteLength),this._disableAttributeTransforms(t);var r=this.decoder.GetEncodedGeometryType(i),s=r===this.draco.TRIANGULAR_MESH?new this.draco.Mesh:new this.draco.PointCloud;try{var o;switch(r){case this.draco.TRIANGULAR_MESH:o=this.decoder.DecodeBufferToMesh(i,s);break;case this.draco.POINT_CLOUD:o=this.decoder.DecodeBufferToPointCloud(i,s);break;default:throw new Error("DRACO: Unknown geometry type.")}if(!o.ok()||!s.ptr){var a="DRACO decompression failed: ".concat(o.error_msg());throw new Error(a)}var l=this._getDracoLoaderData(s,r,t),u=this._getMeshData(s,l,t),A=DC(u.attributes),c=qC(u.attributes,l,u.indices),h=n(n({loader:"draco",loaderData:l,header:{vertexCount:s.num_points(),boundingBox:A}},u),{},{schema:c});return h}finally{this.draco.destroy(i),s&&this.draco.destroy(s)}}},{key:"_getDracoLoaderData",value:function(e,t,i){var r=this._getTopLevelMetadata(e),s=this._getDracoAttributes(e,i);return{geometry_type:t,num_attributes:e.num_attributes(),num_points:e.num_points(),num_faces:e instanceof this.draco.Mesh?e.num_faces():0,metadata:r,attributes:s}}},{key:"_getDracoAttributes",value:function(e,t){for(var i={},r=0;r<e.num_attributes();r++){var s=this.decoder.GetAttribute(e,r),n=this._getAttributeMetadata(e,r);i[s.unique_id()]={unique_id:s.unique_id(),attribute_type:s.attribute_type(),data_type:s.data_type(),num_components:s.num_components(),byte_offset:s.byte_offset(),byte_stride:s.byte_stride(),normalized:s.normalized(),attribute_index:r,metadata:n};var o=this._getQuantizationTransform(s,t);o&&(i[s.unique_id()].quantization_transform=o);var a=this._getOctahedronTransform(s,t);a&&(i[s.unique_id()].octahedron_transform=a)}return i}},{key:"_getMeshData",value:function(e,t,i){var r=this._getMeshAttributes(t,e,i);if(!r.POSITION)throw new Error("DRACO: No position attribute found.");return e instanceof this.draco.Mesh?"triangle-strip"===i.topology?{topology:"triangle-strip",mode:4,attributes:r,indices:{value:this._getTriangleStripIndices(e),size:1}}:{topology:"triangle-list",mode:5,attributes:r,indices:{value:this._getTriangleListIndices(e),size:1}}:{topology:"point-list",mode:0,attributes:r}}},{key:"_getMeshAttributes",value:function(e,t,i){for(var r={},s=0,n=Object.values(e.attributes);s<n.length;s++){var o=n[s],a=this._deduceAttributeName(o,i);o.name=a;var l=this._getAttributeValues(t,o),u=l.value,A=l.size;r[a]={value:u,size:A,byteOffset:o.byte_offset,byteStride:o.byte_stride,normalized:o.normalized}}return r}},{key:"_getTriangleListIndices",value:function(e){var t=3*e.num_faces(),i=4*t,r=this.draco._malloc(i);try{return this.decoder.GetTrianglesUInt32Array(e,i,r),new Uint32Array(this.draco.HEAPF32.buffer,r,t).slice()}finally{this.draco._free(r)}}},{key:"_getTriangleStripIndices",value:function(e){var t=new this.draco.DracoInt32Array;try{return this.decoder.GetTriangleStripsFromMesh(e,t),function(e){for(var t=e.size(),i=new Int32Array(t),r=0;r<t;r++)i[r]=e.GetValue(r);return i}(t)}finally{this.draco.destroy(t)}}},{key:"_getAttributeValues",value:function(e,t){var i,r=iM[t.data_type],s=t.num_components,n=e.num_points()*s,o=n*r.BYTES_PER_ELEMENT,a=function(e,t){switch(t){case Float32Array:return e.DT_FLOAT32;case Int8Array:return e.DT_INT8;case Int16Array:return e.DT_INT16;case Int32Array:return e.DT_INT32;case Uint8Array:return e.DT_UINT8;case Uint16Array:return e.DT_UINT16;case Uint32Array:return e.DT_UINT32;default:return e.DT_INVALID}}(this.draco,r),l=this.draco._malloc(o);try{var u=this.decoder.GetAttribute(e,t.attribute_index);this.decoder.GetAttributeDataArrayForAllPoints(e,u,a,o,l),i=new r(this.draco.HEAPF32.buffer,l,n).slice()}finally{this.draco._free(l)}return{value:i,size:s}}},{key:"_deduceAttributeName",value:function(e,t){for(var i=e.unique_id,r=0,s=Object.entries(t.extraAttributes||{});r<s.length;r++){var n=c(s[r],2),o=n[0];if(n[1]===i)return o}var a=e.attribute_type;for(var l in tM){if(this.draco[l]===a)return tM[l]}var u=t.attributeNameEntry||"name";return e.metadata[u]?e.metadata[u].string:"CUSTOM_ATTRIBUTE_".concat(i)}},{key:"_getTopLevelMetadata",value:function(e){var t=this.decoder.GetMetadata(e);return this._getDracoMetadata(t)}},{key:"_getAttributeMetadata",value:function(e,t){var i=this.decoder.GetAttributeMetadata(e,t);return this._getDracoMetadata(i)}},{key:"_getDracoMetadata",value:function(e){if(!e||!e.ptr)return{};for(var t={},i=this.metadataQuerier.NumEntries(e),r=0;r<i;r++){var s=this.metadataQuerier.GetEntryName(e,r);t[s]=this._getDracoMetadataField(e,s)}return t}},{key:"_getDracoMetadataField",value:function(e,t){var i=new this.draco.DracoInt32Array;try{this.metadataQuerier.GetIntEntryArray(e,t,i);var r=function(e){for(var t=e.size(),i=new Int32Array(t),r=0;r<t;r++)i[r]=e.GetValue(r);return i}(i);return{int:this.metadataQuerier.GetIntEntry(e,t),string:this.metadataQuerier.GetStringEntry(e,t),double:this.metadataQuerier.GetDoubleEntry(e,t),intArray:r}}finally{this.draco.destroy(i)}}},{key:"_disableAttributeTransforms",value:function(e){var t,i=e.quantizedAttributes,r=void 0===i?[]:i,s=e.octahedronAttributes,n=void 0===s?[]:s,o=A([].concat(h(r),h(n)));try{for(o.s();!(t=o.n()).done;){var a=t.value;this.decoder.SkipAttributeTransform(this.draco[a])}}catch(e){o.e(e)}finally{o.f()}}},{key:"_getQuantizationTransform",value:function(e,t){var i=this,r=t.quantizedAttributes,s=void 0===r?[]:r,n=e.attribute_type();if(s.map((function(e){return i.decoder[e]})).includes(n)){var o=new this.draco.AttributeQuantizationTransform;try{if(o.InitFromAttribute(e))return{quantization_bits:o.quantization_bits(),range:o.range(),min_values:new Float32Array([1,2,3]).map((function(e){return o.min_value(e)}))}}finally{this.draco.destroy(o)}}return null}},{key:"_getOctahedronTransform",value:function(e,t){var i=this,r=t.octahedronAttributes,s=void 0===r?[]:r,n=e.attribute_type();if(s.map((function(e){return i.decoder[e]})).includes(n)){var o=new this.draco.AttributeQuantizationTransform;try{if(o.InitFromAttribute(e))return{quantization_bits:o.quantization_bits()}}finally{this.draco.destroy(o)}}return null}}]),e}();var sM,nM="https://www.gstatic.com/draco/versioned/decoders/".concat("1.4.1","/draco_decoder.js"),oM="https://www.gstatic.com/draco/versioned/decoders/".concat("1.4.1","/draco_wasm_wrapper.js"),aM="https://www.gstatic.com/draco/versioned/decoders/".concat("1.4.1","/draco_decoder.wasm");function lM(e){return uM.apply(this,arguments)}function uM(){return(uM=u(a().mark((function e(t){var i;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return i=t.modules||{},sM=i.draco3d?sM||i.draco3d.createDecoderModule({}).then((function(e){return{draco:e}})):sM||AM(t),e.next=4,sM;case 4:return e.abrupt("return",e.sent);case 5:case"end":return e.stop()}}),e)})))).apply(this,arguments)}function AM(e){return cM.apply(this,arguments)}function cM(){return(cM=u(a().mark((function e(t){var i,r,s,n;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:e.t0=t.draco&&t.draco.decoderType,e.next="js"===e.t0?3:(e.t0,7);break;case 3:return e.next=5,Yb(nM,"draco",t);case 5:return i=e.sent,e.abrupt("break",21);case 7:return e.t1=Promise,e.next=10,Yb(oM,"draco",t);case 10:return e.t2=e.sent,e.next=13,Yb(aM,"draco",t);case 13:return e.t3=e.sent,e.t4=[e.t2,e.t3],e.next=17,e.t1.all.call(e.t1,e.t4);case 17:s=e.sent,n=c(s,2),i=n[0],r=n[1];case 21:return i=i||globalThis.DracoDecoderModule,e.next=24,hM(i,r);case 24:return e.abrupt("return",e.sent);case 25:case"end":return e.stop()}}),e)})))).apply(this,arguments)}function hM(e,t){var i={};return t&&(i.wasmBinary=t),new Promise((function(t){e(n(n({},i),{},{onModuleLoaded:function(e){return t({draco:e})}}))}))}var dM=n(n({},IC),{},{parse:function(e,t){return pM.apply(this,arguments)}});function pM(){return(pM=u(a().mark((function e(t,i){var r,s,n;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,lM(i);case 2:return r=e.sent,s=r.draco,n=new rM(s),e.prev=5,e.abrupt("return",n.parseSync(t,null==i?void 0:i.draco));case 7:return e.prev=7,n.destroy(),e.finish(7);case 10:case"end":return e.stop()}}),e,null,[[5,,7,10]])})))).apply(this,arguments)}function fM(e){var t={};for(var i in e){var r=e[i];if("indices"!==i){var s=vM(r);t[i]=s}}return t}function vM(e){var t=function(e){var t=e,i=1,r=0;e&&e.value&&(t=e.value,i=e.size||1);t&&(ArrayBuffer.isView(t)||(t=function(e,t){var i=arguments.length>2&&void 0!==arguments[2]&&arguments[2];if(!e)return null;if(Array.isArray(e))return new t(e);if(i&&!(e instanceof t))return new t(e);return e}(t,Float32Array)),r=t.length/i);return{buffer:t,size:i,count:r}}(e),i=t.buffer,r=t.size;return{value:i,size:r,byteOffset:0,count:t.count,type:nC(r),componentType:oC(i)}}function gM(){return(gM=u(a().mark((function e(t,i,r){var s,n,o,l,u,c;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(null!=i&&null!==(s=i.gltf)&&void 0!==s&&s.decompressMeshes){e.next=2;break}return e.abrupt("return");case 2:n=new AC(t),o=[],l=A(wM(n));try{for(l.s();!(u=l.n()).done;)c=u.value,n.getObjectExtension(c,"KHR_draco_mesh_compression")&&o.push(mM(n,c,i,r))}catch(e){l.e(e)}finally{l.f()}return e.next=8,Promise.all(o);case 8:n.removeExtension("KHR_draco_mesh_compression");case 9:case"end":return 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pE.apply(this,arguments)},options:{gltf:{normalize:!0,loadBuffers:!0,loadImages:!0,decompressMeshes:!0,postProcess:!0},log:console},deprecatedOptions:{fetchImages:"gltf.loadImages",createImages:"gltf.loadImages",decompress:"gltf.decompressMeshes",postProcess:"gltf.postProcess",gltf:{decompress:"gltf.decompressMeshes"}}};function pE(){return pE=u(a().mark((function e(t){var i,r,s,o,l,u=arguments;return a().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return i=u.length>1&&void 0!==u[1]?u[1]:{},r=u.length>2?u[2]:void 0,(i=n(n({},dE.options),i)).gltf=n(n({},dE.options.gltf),i.gltf),s=i.byteOffset,o=void 0===s?0:s,l={},e.next=8,rE(l,t,o,i,r);case 8:return e.abrupt("return",e.sent);case 9:case"end":return e.stop()}}),e)}))),pE.apply(this,arguments)}var fE=function(){function e(t){x(this,e)}return C(e,[{key:"load",value:function(e,t,i,r,s,n,o){!function(e,t,i,r,s,n,o){var 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h=c;h.parent&&s[h.parent].type===h.type;)h=s[h.parent];(t[h.id]||(t[h.id]={numChildren:0,countChildren:0})).numChildren++,i[A.id]=h}}}return{metaObjectsMap:s,eachRootStats:t,eachChildRoot:i}}function gE(e){var t=e.lastIndexOf("/");return 0!==t?e.substring(0,t+1):""}function mE(e,t,i,r,s,n,o){var a=e.viewer.scene.canvas.spinner;a.processes++,Bx(i,dE,{baseUri:s.basePath}).then((function(i){var l={src:t,entityId:s.entityId,metaModelCorrections:r?vE(r):null,loadBuffer:s.loadBuffer,basePath:s.basePath,handlenode:s.handlenode,backfaces:!!s.backfaces,gltfData:i,scene:n.scene,plugin:e,sceneModel:n,numObjects:0,nodes:[],nextId:0,log:function(t){e.log(t)}};!function(e){var t=e.gltfData.textures;if(t)for(var i=0,r=t.length;i<r;i++)_E(e,t[i])}(l),function(e){var t=e.gltfData.materials;if(t)for(var i=0,r=t.length;i<r;i++){var s=t[i];s._textureSetId=yE(e,s),s._attributes=bE(e,s)}}(l),function(e){var t=e.gltfData,i=t.scene||t.scenes[0];if(!i)return void PE(e,"glTF has no default 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i={};t.normalTexture&&(i.normalTextureId=t.normalTexture.texture._textureId),t.occlusionTexture&&(i.occlusionTextureId=t.occlusionTexture.texture._textureId),t.emissiveTexture&&(i.emissiveTextureId=t.emissiveTexture.texture._textureId);var r=t.pbrMetallicRoughness;if(t.pbrMetallicRoughness){var s=t.pbrMetallicRoughness,n=s.baseColorTexture||s.colorTexture;n&&(n.texture?i.colorTextureId=n.texture._textureId:i.colorTextureId=e.gltfData.textures[n.index]._textureId),r.metallicRoughnessTexture&&(i.metallicRoughnessTextureId=r.metallicRoughnessTexture.texture._textureId)}var o=t.extensions;if(o){var a=o.KHR_materials_pbrSpecularGlossiness;if(a){a.specularTexture;var l=a.specularColorTexture;null!=l&&(i.colorTextureId=e.gltfData.textures[l.index]._textureId)}}return void 0!==i.normalTextureId||void 0!==i.occlusionTextureId||void 0!==i.emissiveTextureId||void 0!==i.colorTextureId||void 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0:h.primitive="points";break;case 1:case 2:case 3:h.primitive="lines";break;default:h.primitive=p?"triangles":"solid"}var f=c.attributes.POSITION;if(f){h.localPositions=f.value,h.positions=new Float64Array(h.localPositions.length),c.attributes.NORMAL&&(h.normals=c.attributes.NORMAL.value),c.attributes.TEXCOORD_0&&(h.uv=c.attributes.TEXCOORD_0.value),c.indices&&(h.indices=c.indices.value),re.transformPositions3(l,h.localPositions,h.positions);var v=re.vec3();je(h.positions,h.positions,v)&&(h.origin=v),n.createMesh(h),BE.push(h.id)}}}}if(t.children)for(var g=t.children,m=0,_=g.length;m<_;m++){xE(e,g[m],i+1,r)}if(e.entityId)0===i&&(n.createEntity({id:e.entityId,meshIds:BE,isObject:!0}),BE.length=0);else{var y=t.name;if((null!=y||0===i)&&BE.length>0){null==y&&e.log("Warning: 'name' properties not found on glTF scene nodes - will randomly-generate object IDs in XKT");var b=y;if(e.metaModelCorrections){var w=e.metaModelCorrections.eachChildRoot[b];if(w){var B=e.metaModelCorrections.eachRootStats[w.id];B.countChildren++,B.countChildren>=B.numChildren&&(n.createEntity({id:w.id,meshIds:BE,isObject:!0}),BE.length=0)}else{e.metaModelCorrections.metaObjectsMap[b]&&(n.createEntity({id:b,meshIds:BE,isObject:!0}),BE.length=0)}}else n.createEntity({id:b,meshIds:BE,isObject:!0}),BE.length=0}}}function PE(e,t){e.plugin.error(t)}var CE={DEFAULT:{}},ME=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,"GLTFLoader",e,s))._sceneModelLoader=new fE(b(r),s),r.dataSource=s.dataSource,r.objectDefaults=s.objectDefaults,r}return C(i,[{key:"dataSource",get:function(){return this._dataSource},set:function(e){this._dataSource=e||new Yh}},{key:"objectDefaults",get:function(){return this._objectDefaults},set:function(e){this._objectDefaults=e||CE}},{key:"load",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};t.id&&this.viewer.scene.components[t.id]&&(this.error("Component with this ID already exists in viewer: "+t.id+" - will autogenerate this ID"),delete t.id);var i=new Ph(this.viewer.scene,he.apply(t,{isModel:!0,dtxEnabled:t.dtxEnabled})),r=i.id;if(!t.src&&!t.gltf)return this.error("load() param expected: src or gltf"),i;if(t.metaModelSrc||t.metaModelJSON){var s=t.objectDefaults||this._objectDefaults||CE,n=function(n){var o;if(e.viewer.metaScene.createMetaModel(r,n,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes}),e.viewer.scene.canvas.spinner.processes--,t.includeTypes){o={};for(var a=0,l=t.includeTypes.length;a<l;a++)o[t.includeTypes[a]]=!0}if(t.excludeTypes){o||(o={});for(var u=0,A=t.excludeTypes.length;u<A;u++)o[t.excludeTypes[u]]=!0}t.readableGeometry=!1,t.handleGLTFNode=function(t,i,r){var n=i.name;if(!n)return!0;var o=n,a=e.viewer.metaScene.metaObjects[o],l=(a?a.type:"DEFAULT")||"DEFAULT";r.createEntity={id:o,isObject:!0};var u=s[l];return u&&(!1===u.visible&&(r.createEntity.visible=!1),u.colorize&&(r.createEntity.colorize=u.colorize),!1===u.pickable&&(r.createEntity.pickable=!1),void 0!==u.opacity&&null!==u.opacity&&(r.createEntity.opacity=u.opacity)),!0},t.src?e._sceneModelLoader.load(e,t.src,n,t,i):e._sceneModelLoader.parse(e,t.gltf,n,t,i)};if(t.metaModelSrc){var o=t.metaModelSrc;this.viewer.scene.canvas.spinner.processes++,this._dataSource.getMetaModel(o,(function(t){e.viewer.scene.canvas.spinner.processes--,n(t)}),(function(t){e.error("load(): Failed to load model metadata for model '".concat(r," from  '").concat(o,"' - ").concat(t)),e.viewer.scene.canvas.spinner.processes--}))}else t.metaModelJSON&&n(t.metaModelJSON)}else t.handleGLTFNode=function(e,t,i){var r=t.name;if(!r)return!0;var s=r;return i.createEntity={id:s,isObject:!0},!0},t.src?this._sceneModelLoader.load(this,t.src,null,t,i):this._sceneModelLoader.parse(this,t.gltf,null,t,i);return i.once("destroyed",(function(){e.viewer.metaScene.destroyMetaModel(r)})),i}},{key:"destroy",value:function(){f(w(i.prototype),"destroy",this).call(this)}}]),i}();function EE(e,t){var i=arguments.length>2&&void 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c=[{yUp:"",label:"NavCube.front",boundaries:[[7,7,4,4]],dir:[0,0,-1],up:[0,1,0]},{label:"NavCube.back",boundaries:[[19,7,4,4]],dir:[0,0,1],up:[0,1,0]},{label:"NavCube.right",boundaries:[[13,7,4,4]],dir:[-1,0,0],up:[0,1,0]},{label:"NavCube.left",boundaries:[[1,7,4,4]],dir:[1,0,0],up:[0,1,0]},{label:"NavCube.top",boundaries:[[7,1,4,4]],dir:[0,-1,0],up:[0,0,-1]},{label:"NavCube.bottom",boundaries:[[7,13,4,4]],dir:[0,1,0],up:[0,0,1]},{boundaries:[[7,5,4,2]],dir:[0,-.7071,-.7071],up:[0,.7071,-.7071]},{boundaries:[[1,6,4,1],[6,1,1,4]],dir:[1,-1,0],up:[1,1,0]},{boundaries:[[7,0,4,1],[19,6,4,1]],dir:[0,-.7071,.7071],up:[0,.7071,.7071]},{boundaries:[[13,6,4,1],[11,1,1,4]],dir:[-1,-1,0],up:[-1,1,0]},{boundaries:[[7,11,4,2]],dir:[0,1,-1],up:[0,1,1]},{boundaries:[[1,11,4,1],[6,13,1,4]],dir:[1,1,0],up:[-1,1,0]},{boundaries:[[7,17,4,1],[19,11,4,1]],dir:[0,1,1],up:[0,1,-1]},{boundaries:[[13,11,4,1],[11,13,1,4]],dir:[-1,1,0],up:[1,1,0]},{boundaries:[[5,7,2,4]],dir:[1,0,-1],up:[0,1,0]},{boundaries:[[11,7,2,4]],dir:[-1,0,-1],up:[0,1,0]},{boundaries:[[17,7,2,4]],dir:[-1,0,1],up:[0,1,0]},{boundaries:[[0,7,1,4],[23,7,1,4]],dir:[1,0,1],up:[0,1,0]},{boundaries:[[5,11,2,2]],dir:[.5,.7071,-.5],up:[-.5,.7071,.5]},{boundaries:[[23,11,1,1],[6,17,1,1],[0,11,1,1]],dir:[.5,.7071,.5],up:[-.5,.7071,-.5]},{boundaries:[[5,5,2,2]],dir:[.5,-.7071,-.5],up:[.5,.7071,-.5]},{boundaries:[[11,17,1,1],[17,11,2,1]],dir:[-.5,.7071,.5],up:[.5,.7071,-.5]},{boundaries:[[17,6,2,1],[11,0,1,1]],dir:[-.5,-.7071,.5],up:[-.5,.7071,.5]},{boundaries:[[11,11,2,2]],dir:[-.5,.7071,-.5],up:[.5,.7071,.5]},{boundaries:[[0,6,1,1],[6,0,1,1],[23,6,1,1]],dir:[.5,-.7071,.5],up:[.5,.7071,.5]},{boundaries:[[11,5,2,2]],dir:[-.5,-.7071,-.5],up:[-.5,.7071,-.5]}],h=0,d=A.length;h<d;h++)re.normalizeVec3(A[h].dir,A[h].dir),re.normalizeVec3(A[h].up,A[h].up);for(var p=0,f=c.length;p<f;p++)re.normalizeVec3(c[p].dir,c[p].dir),re.normalizeVec3(c[p].up,c[p].up);var v=c;this._textureCanvas=document.createElement("canvas"),this._textureCanvas.width=a,this._textureCanvas.height=o,this._textureCanvas.style.width=a+"px",this._textureCanvas.style.height=o+"px",this._textureCanvas.style.padding="0",this._textureCanvas.style.margin="0",this._textureCanvas.style.top="0",this._textureCanvas.style.background=r,this._textureCanvas.style.position="absolute",this._textureCanvas.style.opacity="1.0",this._textureCanvas.style.visibility="hidden",this._textureCanvas.style["z-index"]=2e6;var g=document.getElementsByTagName("body")[0];g.appendChild(this._textureCanvas);var m=this._textureCanvas.getContext("2d"),_=!1;function y(){for(var e=0,i=u.length;e<i;e++){var o=u[e],a=o.boundary,A=Math.round(a[0]*l),c=Math.round(a[1]*l),h=Math.round(a[2]*l),d=Math.round(a[3]*l);m.fillStyle=o.color,m.fillRect(A,c,h,d)}for(var p=0,f=v.length;p<f;p++){for(var g=void 0,_=void 0,y=void 0,b=void 0,w=v[p],B=w.boundaries,P=0,C=B.length;P<C;P++){var M=B[P];g=Math.round(M[0]*l),_=Math.round(M[1]*l),y=Math.round(M[2]*l),b=Math.round(M[3]*l),w.highlighted&&(m.fillStyle=w.highlighted?s:w.color||r,m.fillRect(g,_,y,b))}if(w.label){m.fillStyle=n,m.font="60px sans-serif",m.textAlign="center";var E=g+.5*y,F=_+.7*b;m.fillText(x(w.label),E,F,80)}}t.glRedraw()}var b,w,B,x=(b={"NavCube.front":"NavCube.front","NavCube.back":"NavCube.back","NavCube.right":"NavCube.right","NavCube.left":"NavCube.left","NavCube.top":"NavCube.top","NavCube.bottom":"NavCube.bottom"},w={"NavCube.front":"NavCube.front","NavCube.back":"NavCube.back","NavCube.right":"NavCube.right","NavCube.left":"NavCube.left","NavCube.top":"NavCube.top","NavCube.bottom":"NavCube.bottom"},B={"NavCube.front":"FRONT","NavCube.back":"BACK","NavCube.right":"RIGHT","NavCube.left":"LEFT","NavCube.top":"TOP","NavCube.bottom":"BOTTOM"},function(t){var i=_?w:b,r=i?i[t]:null;return r?e.localeService.translate(r)||B[r]||r:t});this.setZUp=function(){_=!0,v=A,this.clear()},this.setYUp=function(){_=!1,v=c,this.clear()},this.clear=function(){m.fillStyle=r,m.fillRect(0,0,a,o);for(var e=0,t=v.length;e<t;e++){v[e].highlighted=!1}y()},this.getArea=function(e){for(var t=e[0]*a,i=o-e[1]*o,r=0,s=v.length;r<s;r++)for(var n=v[r].boundaries,u=0,A=n.length;u<A;u++){var c=n[u];if(t>=c[0]*l&&t<=(c[0]+c[2])*l&&i>=c[1]*l&&i<=(c[1]+c[3])*l)return r}return-1},this.setAreaHighlighted=function(e,t){var i=v[e];if(!i)throw"Area not found: "+e;i.highlighted=!!t,y()},this.getAreaDir=function(e){var t=v[e];if(!t)throw"Unknown area: "+e;return t.dir},this.getAreaUp=function(e){var t=v[e];if(!t)throw"Unknown area: "+e;return t.up},this.getImage=function(){return this._textureCanvas},this.destroy=function(){this._textureCanvas&&(this._textureCanvas.parentNode.removeChild(this._textureCanvas),this._textureCanvas=null)}}var FE=re.vec3(),kE=re.vec3();re.mat4();var IE=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};x(this,i),r=t.call(this,"NavCube",e,s),e.navCube=b(r);var n=!0;try{r._navCubeScene=new cr(e,{canvasId:s.canvasId,canvasElement:s.canvasElement,transparent:!0}),r._navCubeCanvas=r._navCubeScene.canvas.canvas,r._navCubeScene.input.keyboardEnabled=!1}catch(e){return r.error(e),y(r)}var o=r._navCubeScene;o.clearLights(),new Si(o,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new Si(o,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new Si(o,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),r._navCubeCamera=o.camera,r._navCubeCamera.ortho.scale=7,r._navCubeCamera.ortho.near=.1,r._navCubeCamera.ortho.far=2e3,o.edgeMaterial.edgeColor=[.2,.2,.2],o.edgeMaterial.edgeAlpha=.6,r._zUp=Boolean(e.camera.zUp);var a=b(r);r.setIsProjectNorth(s.isProjectNorth),r.setProjectNorthOffsetAngle(s.projectNorthOffsetAngle);var l,u=(l=re.mat4(),function(e,t,i){return re.identityMat4(l),re.rotationMat4v(e*a._projectNorthOffsetAngle*re.DEGTORAD,[0,1,0],l),re.transformVec3(l,t,i)});r._synchCamera=function(){var t=re.rotationMat4c(-90*re.DEGTORAD,1,0,0),i=re.vec3(),r=re.vec3(),s=re.vec3();return function(){var n=e.camera.eye,o=e.camera.look,l=e.camera.up;i=re.mulVec3Scalar(re.normalizeVec3(re.subVec3(n,o,i)),5),a._isProjectNorth&&a._projectNorthOffsetAngle&&(i=u(-1,i,FE),l=u(-1,l,kE)),a._zUp?(re.transformVec3(t,i,r),re.transformVec3(t,l,s),a._navCubeCamera.look=[0,0,0],a._navCubeCamera.eye=re.transformVec3(t,i,r),a._navCubeCamera.up=re.transformPoint3(t,l,s)):(a._navCubeCamera.look=[0,0,0],a._navCubeCamera.eye=i,a._navCubeCamera.up=l)}}(),r._cubeTextureCanvas=new EE(e,o,s),r._cubeSampler=new Jn(o,{image:r._cubeTextureCanvas.getImage(),flipY:!0,wrapS:1001,wrapT:1001}),r._cubeMesh=new gn(o,{geometry:new Wi(o,{primitive:"triangles",normals:[0,0,1,0,0,1,0,0,1,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1],positions:[1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,1,-1,-1,1,-1,-1,1,1,-1,1,1,-1,1,-1,-1,-1,-1,-1,-1,1,-1,-1,-1,1,-1,-1,1,-1,1,-1,-1,1,1,-1,-1,-1,-1,-1,-1,1,-1,1,1,-1],uv:[.5,.6666,.25,.6666,.25,.3333,.5,.3333,.5,.6666,.5,.3333,.75,.3333,.75,.6666,.5,.6666,.5,1,.25,1,.25,.6666,.25,.6666,0,.6666,0,.3333,.25,.3333,.25,0,.5,0,.5,.3333,.25,.3333,.75,.3333,1,.3333,1,.6666,.75,.6666],indices:[0,1,2,0,2,3,4,5,6,4,6,7,8,9,10,8,10,11,12,13,14,12,14,15,16,17,18,16,18,19,20,21,22,20,22,23]}),material:new Zi(o,{diffuse:[.4,.4,.4],specular:[.4,.4,.4],emissive:[.6,.6,.6],diffuseMap:r._cubeSampler,emissiveMap:r._cubeSampler}),visible:!!n,edges:!0}),r._shadow=!1===s.shadowVisible?null:new gn(o,{geometry:new Wi(o,_n({center:[0,0,0],radiusTop:.001,radiusBottom:1.4,height:.01,radialSegments:20,heightSegments:1,openEnded:!0})),material:new Zi(o,{diffuse:[0,0,0],specular:[0,0,0],emissive:[0,0,0],alpha:.5}),position:[0,-1.5,0],visible:!!n,pickable:!1,backfaces:!1}),r._onCameraMatrix=e.camera.on("matrix",r._synchCamera),r._onCameraWorldAxis=e.camera.on("worldAxis",(function(){e.camera.zUp?(r._zUp=!0,r._cubeTextureCanvas.setZUp(),r._repaint(),r._synchCamera()):e.camera.yUp&&(r._zUp=!1,r._cubeTextureCanvas.setYUp(),r._repaint(),r._synchCamera())})),r._onCameraFOV=e.camera.perspective.on("fov",(function(e){r._synchProjection&&(r._navCubeCamera.perspective.fov=e)})),r._onCameraProjection=e.camera.on("projection",(function(e){r._synchProjection&&(r._navCubeCamera.projection="ortho"===e||"perspective"===e?e:"perspective")}));var A=-1;function c(t,i){var r=(t-d)*-_,s=(i-p)*-_;e.camera.orbitYaw(r),e.camera.orbitPitch(-s),d=t,p=i}function h(e){var t=[0,0];if(e){for(var i=e.target,r=0,s=0;i.offsetParent;)r+=i.offsetLeft,s+=i.offsetTop,i=i.offsetParent;t[0]=e.pageX-r,t[1]=e.pageY-s}else e=window.event,t[0]=e.x,t[1]=e.y;return t}var d,p,f=null,v=null,g=!1,m=!1,_=.5;a._navCubeCanvas.addEventListener("mouseenter",a._onMouseEnter=function(e){m=!0}),a._navCubeCanvas.addEventListener("mouseleave",a._onMouseLeave=function(e){m=!1}),a._navCubeCanvas.addEventListener("mousedown",a._onMouseDown=function(e){if(1===e.which){f=e.x,v=e.y,d=e.clientX,p=e.clientY;var t=h(e),i=o.pick({canvasPos:t});g=!!i}}),document.addEventListener("mouseup",a._onMouseUp=function(e){if(1===e.which&&(g=!1,null!==f)){var t=h(e),i=o.pick({canvasPos:t,pickSurface:!0});if(i&&i.uv){var r=a._cubeTextureCanvas.getArea(i.uv);if(r>=0&&(document.body.style.cursor="pointer",A>=0&&(a._cubeTextureCanvas.setAreaHighlighted(A,!1),a._repaint(),A=-1),r>=0)){if(a._cubeTextureCanvas.setAreaHighlighted(r,!0),A=r,a._repaint(),e.x<f-3||e.x>f+3||e.y<v-3||e.y>v+3)return;var s=a._cubeTextureCanvas.getAreaDir(r);if(s){var n=a._cubeTextureCanvas.getAreaUp(r);a._isProjectNorth&&a._projectNorthOffsetAngle&&(s=u(1,s,FE),n=u(1,n,kE)),w(s,n,(function(){A>=0&&(a._cubeTextureCanvas.setAreaHighlighted(A,!1),a._repaint(),A=-1),document.body.style.cursor="pointer",A>=0&&(a._cubeTextureCanvas.setAreaHighlighted(A,!1),a._repaint(),A=-1),r>=0&&(a._cubeTextureCanvas.setAreaHighlighted(r,!1),A=-1,a._repaint())}))}}}}}),document.addEventListener("mousemove",a._onMouseMove=function(e){if(A>=0&&(a._cubeTextureCanvas.setAreaHighlighted(A,!1),a._repaint(),A=-1),1!==e.buttons||g){if(g){var t=e.clientX,i=e.clientY;return document.body.style.cursor="move",void c(t,i)}if(m){var r=h(e),s=o.pick({canvasPos:r,pickSurface:!0});if(s){if(s.uv){document.body.style.cursor="pointer";var n=a._cubeTextureCanvas.getArea(s.uv);if(n===A)return;A>=0&&a._cubeTextureCanvas.setAreaHighlighted(A,!1),n>=0&&(a._cubeTextureCanvas.setAreaHighlighted(n,!0),a._repaint(),A=n)}}else document.body.style.cursor="default",A>=0&&(a._cubeTextureCanvas.setAreaHighlighted(A,!1),a._repaint(),A=-1)}}});var w=function(){var t=re.vec3();return function(i,r,s){var n=a._fitVisible?e.scene.getAABB(e.scene.visibleObjectIds):e.scene.aabb,o=re.getAABB3Diag(n);re.getAABB3Center(n,t);var l=Math.abs(o/Math.tan(a._cameraFitFOV*re.DEGTORAD));e.cameraControl.pivotPos=t,a._cameraFly?e.cameraFlight.flyTo({look:t,eye:[t[0]-l*i[0],t[1]-l*i[1],t[2]-l*i[2]],up:r||[0,1,0],orthoScale:1.1*o,fitFOV:a._cameraFitFOV,duration:a._cameraFlyDuration},s):e.cameraFlight.jumpTo({look:t,eye:[t[0]-l*i[0],t[1]-l*i[1],t[2]-l*i[2]],up:r||[0,1,0],orthoScale:1.1*o,fitFOV:a._cameraFitFOV},s)}}();return r._onUpdated=e.localeService.on("updated",(function(){r._cubeTextureCanvas.clear(),r._repaint()})),r.setVisible(s.visible),r.setCameraFitFOV(s.cameraFitFOV),r.setCameraFly(s.cameraFly),r.setCameraFlyDuration(s.cameraFlyDuration),r.setFitVisible(s.fitVisible),r.setSynchProjection(s.synchProjection),r}return C(i,[{key:"send",value:function(e,t){if("language"===e)this._cubeTextureCanvas.clear(),this._repaint()}},{key:"_repaint",value:function(){var e=this._cubeTextureCanvas.getImage();this._cubeMesh.material.diffuseMap.image=e,this._cubeMesh.material.emissiveMap.image=e}},{key:"setVisible",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this._navCubeCanvas&&(this._cubeMesh.visible=e,this._shadow&&(this._shadow.visible=e),this._navCubeCanvas.style.visibility=e?"visible":"hidden")}},{key:"getVisible",value:function(){return!!this._navCubeCanvas&&this._cubeMesh.visible}},{key:"setFitVisible",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this._fitVisible=e}},{key:"getFitVisible",value:function(){return this._fitVisible}},{key:"setCameraFly",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this._cameraFly=e}},{key:"getCameraFly",value:function(){return this._cameraFly}},{key:"setCameraFitFOV",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:45;this._cameraFitFOV=e}},{key:"getCameraFitFOV",value:function(){return this._cameraFitFOV}},{key:"setCameraFlyDuration",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:.5;this._cameraFlyDuration=e}},{key:"getCameraFlyDuration",value:function(){return this._cameraFlyDuration}},{key:"setSynchProjection",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this._synchProjection=e}},{key:"getSynchProjection",value:function(){return this._synchProjection}},{key:"setIsProjectNorth",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this._isProjectNorth=e}},{key:"getIsProjectNorth",value:function(){return this._isProjectNorth}},{key:"setProjectNorthOffsetAngle",value:function(e){this._projectNorthOffsetAngle=e}},{key:"getProjectNorthOffsetAngle",value:function(){return this._projectNorthOffsetAngle}},{key:"destroy",value:function(){this._navCubeCanvas&&(this.viewer.localeService.off(this._onUpdated),this.viewer.camera.off(this._onCameraMatrix),this.viewer.camera.off(this._onCameraWorldAxis),this.viewer.camera.perspective.off(this._onCameraFOV),this.viewer.camera.off(this._onCameraProjection),this._navCubeCanvas.removeEventListener("mouseenter",this._onMouseEnter),this._navCubeCanvas.removeEventListener("mouseleave",this._onMouseLeave),this._navCubeCanvas.removeEventListener("mousedown",this._onMouseDown),document.removeEventListener("mousemove",this._onMouseMove),document.removeEventListener("mouseup",this._onMouseUp),this._navCubeCanvas=null,this._cubeTextureCanvas.destroy(),this._cubeTextureCanvas=null,this._onMouseEnter=null,this._onMouseLeave=null,this._onMouseDown=null,this._onMouseMove=null,this._onMouseUp=null),this._navCubeScene.destroy(),this._navCubeScene=null,this._cubeMesh=null,this._shadow=null,f(w(i.prototype),"destroy",this).call(this)}}]),i}(),DE=re.vec3(),SE=function(){function e(){x(this,e)}return C(e,[{key:"load",value:function(e,t){var i=e.scene.canvas.spinner;i.processes++,TE(e,t,(function(t){RE(e,t,(function(){NE(e,t),i.processes--,Be.scheduleTask((function(){e.fire("loaded",!0,!1)}))}))}))}},{key:"parse",value:function(e,t,i,r){if(t){var s=LE(e,t,null);i&&OE(e,i,r),NE(e,s),e.src=null,e.fire("loaded",!0,!1)}else this.warn("load() param expected: objText")}}]),e}(),TE=function(e,t,i){QE(t,(function(r){var s=LE(e,r,t);i(s)}),(function(t){e.error(t)}))},LE=function(){var e={vertex_pattern:/^v\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)/,normal_pattern:/^vn\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)/,uv_pattern:/^vt\s+([\d|\.|\+|\-|e|E]+)\s+([\d|\.|\+|\-|e|E]+)/,face_vertex:/^f\s+(-?\d+)\s+(-?\d+)\s+(-?\d+)(?:\s+(-?\d+))?/,face_vertex_uv:/^f\s+(-?\d+)\/(-?\d+)\s+(-?\d+)\/(-?\d+)\s+(-?\d+)\/(-?\d+)(?:\s+(-?\d+)\/(-?\d+))?/,face_vertex_uv_normal:/^f\s+(-?\d+)\/(-?\d+)\/(-?\d+)\s+(-?\d+)\/(-?\d+)\/(-?\d+)\s+(-?\d+)\/(-?\d+)\/(-?\d+)(?:\s+(-?\d+)\/(-?\d+)\/(-?\d+))?/,face_vertex_normal:/^f\s+(-?\d+)\/\/(-?\d+)\s+(-?\d+)\/\/(-?\d+)\s+(-?\d+)\/\/(-?\d+)(?:\s+(-?\d+)\/\/(-?\d+))?/,object_pattern:/^[og]\s*(.+)?/,smoothing_pattern:/^s\s+(\d+|on|off)/,material_library_pattern:/^mtllib /,material_use_pattern:/^usemtl /};return function(r,s,n){var o={src:n=n||"",basePath:t(n),objects:[],object:{},positions:[],normals:[],uv:[],materialLibraries:{}};i(o,"",!1),-1!==s.indexOf("\r\n")&&(s=s.replace("\r\n","\n"));for(var a=s.split("\n"),l="",u="",A="",d=[],p="function"==typeof"".trimLeft,f=0,v=a.length;f<v;f++)if(l=a[f],0!==(l=p?l.trimLeft():l.trim()).length&&"#"!==(u=l.charAt(0)))if("v"===u)if(" "===(A=l.charAt(1))&&null!==(d=e.vertex_pattern.exec(l)))o.positions.push(parseFloat(d[1]),parseFloat(d[2]),parseFloat(d[3]));else if("n"===A&&null!==(d=e.normal_pattern.exec(l)))o.normals.push(parseFloat(d[1]),parseFloat(d[2]),parseFloat(d[3]));else{if("t"!==A||null===(d=e.uv_pattern.exec(l)))return void r.error("Unexpected vertex/normal/uv line: '"+l+"'");o.uv.push(parseFloat(d[1]),parseFloat(d[2]))}else if("f"===u)if(null!==(d=e.face_vertex_uv_normal.exec(l)))c(o,d[1],d[4],d[7],d[10],d[2],d[5],d[8],d[11],d[3],d[6],d[9],d[12]);else if(null!==(d=e.face_vertex_uv.exec(l)))c(o,d[1],d[3],d[5],d[7],d[2],d[4],d[6],d[8]);else if(null!==(d=e.face_vertex_normal.exec(l)))c(o,d[1],d[3],d[5],d[7],void 0,void 0,void 0,void 0,d[2],d[4],d[6],d[8]);else{if(null===(d=e.face_vertex.exec(l)))return void r.error("Unexpected face line: '"+l+"'");c(o,d[1],d[2],d[3],d[4])}else if("l"===u){var g=l.substring(1).trim().split(" "),m=[],_=[];if(-1===l.indexOf("/"))m=g;else for(var y=0,b=g.length;y<b;y++){var w=g[y].split("/");""!==w[0]&&m.push(w[0]),""!==w[1]&&_.push(w[1])}h(o,m,_)}else if(null!==(d=e.object_pattern.exec(l))){i(o,B=d[0].substr(1).trim(),!0)}else if(e.material_use_pattern.test(l)){var B=l.substring(7).trim();o.object.material.id=B}else if(e.material_library_pattern.test(l))o.materialLibraries[l.substring(7).trim()]=!0;else{if(null===(d=e.smoothing_pattern.exec(l))){if("\0"===l)continue;return void r.error("Unexpected line: '"+l+"'")}var x=d[1].trim().toLowerCase();o.object.material.smooth="1"===x||"on"===x}return o};function t(e){var t=e.lastIndexOf("/");return-1===t?e:e.substring(0,t+1)}function i(e,t,i){if(e.object&&!1===e.object.fromDeclaration)return e.object.id=t,void(e.object.fromDeclaration=!1!==i);e.object={id:t||"",geometry:{positions:[],normals:[],uv:[]},material:{id:"",smooth:!0},fromDeclaration:!1!==i},e.objects.push(e.object)}function r(e,t){var i=parseInt(e,10);return 3*(i>=0?i-1:i+t/3)}function s(e,t){var i=parseInt(e,10);return 3*(i>=0?i-1:i+t/3)}function n(e,t){var i=parseInt(e,10);return 2*(i>=0?i-1:i+t/2)}function o(e,t,i,r){var s=e.positions,n=e.object.geometry.positions;n.push(s[t+0]),n.push(s[t+1]),n.push(s[t+2]),n.push(s[i+0]),n.push(s[i+1]),n.push(s[i+2]),n.push(s[r+0]),n.push(s[r+1]),n.push(s[r+2])}function a(e,t){var i=e.positions,r=e.object.geometry.positions;r.push(i[t+0]),r.push(i[t+1]),r.push(i[t+2])}function l(e,t,i,r){var s=e.normals,n=e.object.geometry.normals;n.push(s[t+0]),n.push(s[t+1]),n.push(s[t+2]),n.push(s[i+0]),n.push(s[i+1]),n.push(s[i+2]),n.push(s[r+0]),n.push(s[r+1]),n.push(s[r+2])}function u(e,t,i,r){var s=e.uv,n=e.object.geometry.uv;n.push(s[t+0]),n.push(s[t+1]),n.push(s[i+0]),n.push(s[i+1]),n.push(s[r+0]),n.push(s[r+1])}function A(e,t){var i=e.uv,r=e.object.geometry.uv;r.push(i[t+0]),r.push(i[t+1])}function c(e,t,i,a,A,c,h,d,p,f,v,g,m){var _,y=e.positions.length,b=r(t,y),w=r(i,y),B=r(a,y);if(void 0===A?o(e,b,w,B):(o(e,b,w,_=r(A,y)),o(e,w,B,_)),void 0!==c){var x=e.uv.length;b=n(c,x),w=n(h,x),B=n(d,x),void 0===A?u(e,b,w,B):(u(e,b,w,_=n(p,x)),u(e,w,B,_))}if(void 0!==f){var P=e.normals.length;b=s(f,P),w=f===v?b:s(v,P),B=f===g?b:s(g,P),void 0===A?l(e,b,w,B):(l(e,b,w,_=s(m,P)),l(e,w,B,_))}}function h(e,t,i){e.object.geometry.type="Line";for(var s=e.positions.length,o=e.uv.length,l=0,u=t.length;l<u;l++)a(e,r(t[l],s));for(var c=0,h=i.length;c<h;c++)A(e,n(i[c],o))}}();function RE(e,t,i){for(var r=t.basePath,s=Object.keys(t.materialLibraries),n=s.length,o=0,a=n;o<a;o++)UE(e,r,r+s[o],(function(){0==--n&&i()}))}var UE=function(e,t,i,r){QE(i,(function(i){OE(e,i,t),r()}),(function(t){e.error(t),r()}))},OE=function(){var e=/\s+/;return function(e,s,n){var o,a,l,u,A,c=s.split("\n"),h={id:"Default"},d=!1;n=n||"";for(var p=0;p<c.length;p++)if(0!==(o=c[p].trim()).length&&"#"!==o.charAt(0))switch(l=(l=(a=o.indexOf(" "))>=0?o.substring(0,a):o).toLowerCase(),u=(u=a>=0?o.substring(a+1):"").trim(),l.toLowerCase()){case"newmtl":i(e,h),h={id:u},d=!0;break;case"ka":h.ambient=r(u);break;case"kd":h.diffuse=r(u);break;case"ks":h.specular=r(u);break;case"map_kd":h.diffuseMap||(h.diffuseMap=t(e,n,u,"sRGB"));break;case"map_ks":h.specularMap||(h.specularMap=t(e,n,u,"linear"));break;case"map_bump":case"bump":h.normalMap||(h.normalMap=t(e,n,u));break;case"ns":h.shininess=parseFloat(u);break;case"d":(A=parseFloat(u))<1&&(h.alpha=A,h.alphaMode="blend");break;case"tr":(A=parseFloat(u))>0&&(h.alpha=1-A,h.alphaMode="blend")}d&&i(e,h)};function t(e,t,i,r){var s={},n=i.split(/\s+/),o=n.indexOf("-bm");return o>=0&&n.splice(o,2),(o=n.indexOf("-s"))>=0&&(s.scale=[parseFloat(n[o+1]),parseFloat(n[o+2])],n.splice(o,4)),(o=n.indexOf("-o"))>=0&&(s.translate=[parseFloat(n[o+1]),parseFloat(n[o+2])],n.splice(o,4)),s.src=t+n.join(" ").trim(),s.flipY=!0,s.encoding=r||"linear",new Jn(e,s).id}function i(e,t){new Zi(e,t)}function r(t){var i=t.split(e,3);return[parseFloat(i[0]),parseFloat(i[1]),parseFloat(i[2])]}}();function NE(e,t){for(var i=0,r=t.objects.length;i<r;i++){var s=t.objects[i],n=s.geometry;if(n.type,0!==n.positions.length){var o={primitive:"triangles",compressGeometry:!1};o.positions=n.positions,n.normals.length>0&&(o.normals=n.normals),n.uv.length>0&&(o.uv=n.uv);for(var a=new Array(o.positions.length/3),l=0;l<a.length;l++)a[l]=l;o.indices=a;var u=DE;je(n.positions,n.positions,u);var A,c=new Wi(e,o),h=s.material.id;h&&""!==h?(A=e.scene.components[h])||e.error("Material not found: "+h):A=new Zi(e,{diffuse:[.6,.6,.6],backfaces:!0});var d=new gn(e,{id:e.id+"#"+s.id,origin:0!==u[0]||0!==u[1]||0!==u[2]?u:null,isObject:!0,geometry:c,material:A,pickable:!0});e.addChild(d)}}}function QE(e,t,i){var r=new XMLHttpRequest;r.open("GET",e,!0),r.addEventListener("load",(function(e){var r=e.target.response;200===this.status?t&&t(r):0===this.status?(console.warn("loadFile: HTTP Status 0 received."),t&&t(r)):i&&i(e)}),!1),r.addEventListener("error",(function(e){i&&i(e)}),!1),r.send(null)}var VE=function(e){g(i,Ue);var t=_(i);function i(e,r){var s;return x(this,i),(s=t.call(this,"OBJLoader",e,r))._sceneGraphLoader=new SE,s}return C(i,[{key:"load",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};t.id&&this.viewer.scene.components[t.id]&&(this.error("Component with this ID already exists in viewer: "+t.id+" - will autogenerate this ID"),delete t.id);var i=new Tn(this.viewer.scene,he.apply(t,{isModel:!0})),r=i.id,s=t.src;if(!s)return this.error("load() param expected: src"),i;if(t.metaModelSrc){var n=t.metaModelSrc;he.loadJSON(n,(function(n){e.viewer.metaScene.createMetaModel(r,n),e._sceneGraphLoader.load(i,s,t)}),(function(t){e.error("load(): Failed to load model modelMetadata for model '".concat(r," from  '").concat(n,"' - ").concat(t))}))}else this._sceneGraphLoader.load(i,s,t);return i.once("destroyed",(function(){e.viewer.metaScene.destroyMetaModel(r)})),i}},{key:"destroy",value:function(){f(w(i.prototype),"destroy",this).call(this)}}]),i}(),HE=new Float64Array([0,0,1]),jE=new Float64Array(4),GE=function(){function e(t){x(this,e),this.id=null,this._viewer=t.viewer,this._visible=!1,this._pos=re.vec3(),this._origin=re.vec3(),this._rtcPos=re.vec3(),this._baseDir=re.vec3(),this._rootNode=null,this._displayMeshes=null,this._affordanceMeshes=null,this._ignoreNextSectionPlaneDirUpdate=!1,this._createNodes(),this._bindEvents()}return C(e,[{key:"_setSectionPlane",value:function(e){var t=this;this._sectionPlane&&(this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._onSectionPlanePos=null,this._onSectionPlaneDir=null,this._sectionPlane=null),e&&(this.id=e.id,this._setPos(e.pos),this._setDir(e.dir),this._sectionPlane=e,this._onSectionPlanePos=e.on("pos",(function(){t._setPos(t._sectionPlane.pos)})),this._onSectionPlaneDir=e.on("dir",(function(){t._ignoreNextSectionPlaneDirUpdate?t._ignoreNextSectionPlaneDirUpdate=!1:t._setDir(t._sectionPlane.dir)})))}},{key:"sectionPlane",get:function(){return this._sectionPlane}},{key:"_setPos",value:function(e){this._pos.set(e),He(this._pos,this._origin,this._rtcPos),this._rootNode.origin=this._origin,this._rootNode.position=this._rtcPos}},{key:"_setDir",value:function(e){this._baseDir.set(e),this._rootNode.quaternion=re.vec3PairToQuaternion(HE,e,jE)}},{key:"_setSectionPlaneDir",value:function(e){this._sectionPlane&&(this._ignoreNextSectionPlaneDirUpdate=!0,this._sectionPlane.dir=e)}},{key:"setVisible",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];if(this._visible!==e){var t;for(t in this._visible=e,this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].visible=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].visible=e)}}},{key:"getVisible",value:function(){return this._visible}},{key:"setCulled",value:function(e){var t;for(t in this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].culled=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].culled=e)}},{key:"_createNodes",value:function(){var e=!1,t=this._viewer.scene,i=.01;this._rootNode=new Tn(t,{position:[0,0,0],scale:[5,5,5],isObject:!1});var r,s,n=this._rootNode,o={arrowHead:new Wi(n,_n({radiusTop:.001,radiusBottom:.07,radialSegments:32,heightSegments:1,height:.2,openEnded:!1})),arrowHeadBig:new Wi(n,_n({radiusTop:.001,radiusBottom:.09,radialSegments:32,heightSegments:1,height:.25,openEnded:!1})),arrowHeadHandle:new Wi(n,_n({radiusTop:.09,radiusBottom:.09,radialSegments:8,heightSegments:1,height:.37,openEnded:!1})),curve:new Wi(n,lo({radius:.8,tube:i,radialSegments:64,tubeSegments:14,arc:2*Math.PI/4})),curveHandle:new Wi(n,lo({radius:.8,tube:.06,radialSegments:64,tubeSegments:14,arc:2*Math.PI/4})),hoop:new Wi(n,lo({radius:.8,tube:i,radialSegments:64,tubeSegments:8,arc:2*Math.PI})),axis:new Wi(n,_n({radiusTop:i,radiusBottom:i,radialSegments:20,heightSegments:1,height:1,openEnded:!1})),axisHandle:new Wi(n,_n({radiusTop:.08,radiusBottom:.08,radialSegments:20,heightSegments:1,height:1,openEnded:!1}))},a={pickable:new Zi(n,{diffuse:[1,1,0],alpha:0,alphaMode:"blend"}),red:new Zi(n,{diffuse:[1,0,0],emissive:[1,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightRed:new $i(n,{edges:!1,fill:!0,fillColor:[1,0,0],fillAlpha:.6}),green:new Zi(n,{diffuse:[0,1,0],emissive:[0,1,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightGreen:new $i(n,{edges:!1,fill:!0,fillColor:[0,1,0],fillAlpha:.6}),blue:new Zi(n,{diffuse:[0,0,1],emissive:[0,0,1],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightBlue:new $i(n,{edges:!1,fill:!0,fillColor:[0,0,1],fillAlpha:.2}),center:new Zi(n,{diffuse:[0,0,0],emissive:[0,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80}),highlightBall:new $i(n,{edges:!1,fill:!0,fillColor:[.5,.5,.5],fillAlpha:.5,vertices:!1}),highlightPlane:new $i(n,{edges:!0,edgeWidth:3,fill:!1,fillColor:[.5,.5,.5],fillAlpha:.5,vertices:!1})};this._displayMeshes={plane:n.addChild(new gn(n,{geometry:new Wi(n,{primitive:"triangles",positions:[.5,.5,0,.5,-.5,0,-.5,-.5,0,-.5,.5,0,.5,.5,-0,.5,-.5,-0,-.5,-.5,-0,-.5,.5,-0],indices:[0,1,2,2,3,0]}),material:new Zi(n,{emissive:[0,0,0],diffuse:[0,0,0],backfaces:!0}),opacity:.6,ghosted:!0,ghostMaterial:new $i(n,{edges:!1,filled:!0,fillColor:[1,1,0],edgeColor:[0,0,0],fillAlpha:.1,backfaces:!0}),pickable:!1,collidable:!0,clippable:!1,visible:!1,scale:[2.4,2.4,1],isObject:!1}),e),planeFrame:n.addChild(new gn(n,{geometry:new Wi(n,lo({center:[0,0,0],radius:1.7,tube:.02,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new Zi(n,{emissive:[0,0,0],diffuse:[0,0,0],specular:[0,0,0],shininess:0}),highlightMaterial:new $i(n,{edges:!1,edgeColor:[0,0,0],filled:!0,fillColor:[.8,.8,.8],fillAlpha:1}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,.1],rotation:[0,0,45],isObject:!1}),e),xCurve:n.addChild(new gn(n,{geometry:o.curve,material:a.red,matrix:(r=re.rotationMat4v(90*re.DEGTORAD,[0,1,0],re.identityMat4()),s=re.rotationMat4v(270*re.DEGTORAD,[1,0,0],re.identityMat4()),re.mulMat4(s,r,re.identityMat4())),pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1,isObject:!1}),e),xCurveHandle:n.addChild(new gn(n,{geometry:o.curveHandle,material:a.pickable,matrix:function(){var e=re.rotationMat4v(90*re.DEGTORAD,[0,1,0],re.identityMat4()),t=re.rotationMat4v(270*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,backfaces:!0,visible:!1,isObject:!1}),e),xCurveArrow1:n.addChild(new gn(n,{geometry:o.arrowHead,material:a.red,matrix:function(){var e=re.translateMat4c(0,-.07,-.8,re.identityMat4()),t=re.scaleMat4v([.6,.6,.6],re.identityMat4()),i=re.rotationMat4v(0*re.DEGTORAD,[0,0,1],re.identityMat4());return re.mulMat4(re.mulMat4(e,t,re.identityMat4()),i,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),xCurveArrow2:n.addChild(new gn(n,{geometry:o.arrowHead,material:a.red,matrix:function(){var e=re.translateMat4c(0,-.8,-.07,re.identityMat4()),t=re.scaleMat4v([.6,.6,.6],re.identityMat4()),i=re.rotationMat4v(90*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(re.mulMat4(e,t,re.identityMat4()),i,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yCurve:n.addChild(new gn(n,{geometry:o.curve,material:a.green,rotation:[-90,0,0],pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1,isObject:!1}),e),yCurveHandle:n.addChild(new gn(n,{geometry:o.curveHandle,material:a.pickable,rotation:[-90,0,0],pickable:!0,collidable:!0,clippable:!1,backfaces:!0,visible:!1,isObject:!1}),e),yCurveArrow1:n.addChild(new gn(n,{geometry:o.arrowHead,material:a.green,matrix:function(){var e=re.translateMat4c(.07,0,-.8,re.identityMat4()),t=re.scaleMat4v([.6,.6,.6],re.identityMat4()),i=re.rotationMat4v(90*re.DEGTORAD,[0,0,1],re.identityMat4());return re.mulMat4(re.mulMat4(e,t,re.identityMat4()),i,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yCurveArrow2:n.addChild(new gn(n,{geometry:o.arrowHead,material:a.green,matrix:function(){var e=re.translateMat4c(.8,0,-.07,re.identityMat4()),t=re.scaleMat4v([.6,.6,.6],re.identityMat4()),i=re.rotationMat4v(90*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(re.mulMat4(e,t,re.identityMat4()),i,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zCurve:n.addChild(new gn(n,{geometry:o.curve,material:a.blue,matrix:re.rotationMat4v(180*re.DEGTORAD,[1,0,0],re.identityMat4()),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zCurveHandle:n.addChild(new gn(n,{geometry:o.curveHandle,material:a.pickable,matrix:re.rotationMat4v(180*re.DEGTORAD,[1,0,0],re.identityMat4()),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zCurveCurveArrow1:n.addChild(new gn(n,{geometry:o.arrowHead,material:a.blue,matrix:function(){var e=re.translateMat4c(.8,-.07,0,re.identityMat4()),t=re.scaleMat4v([.6,.6,.6],re.identityMat4());return re.mulMat4(e,t,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zCurveArrow2:n.addChild(new gn(n,{geometry:o.arrowHead,material:a.blue,matrix:function(){var e=re.translateMat4c(.05,-.8,0,re.identityMat4()),t=re.scaleMat4v([.6,.6,.6],re.identityMat4()),i=re.rotationMat4v(90*re.DEGTORAD,[0,0,1],re.identityMat4());return re.mulMat4(re.mulMat4(e,t,re.identityMat4()),i,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),center:n.addChild(new gn(n,{geometry:new Wi(n,yn({radius:.05})),material:a.center,pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),xAxisArrow:n.addChild(new gn(n,{geometry:o.arrowHead,material:a.red,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[0,0,1],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),xAxisArrowHandle:n.addChild(new gn(n,{geometry:o.arrowHeadHandle,material:a.pickable,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[0,0,1],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),xAxis:n.addChild(new gn(n,{geometry:o.axis,material:a.red,matrix:function(){var e=re.translateMat4c(0,.5,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[0,0,1],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),xAxisHandle:n.addChild(new gn(n,{geometry:o.axisHandle,material:a.pickable,matrix:function(){var e=re.translateMat4c(0,.5,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[0,0,1],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yAxisArrow:n.addChild(new gn(n,{geometry:o.arrowHead,material:a.green,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(180*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yAxisArrowHandle:n.addChild(new gn(n,{geometry:o.arrowHeadHandle,material:a.pickable,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(180*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,opacity:.2,isObject:!1}),e),yShaft:n.addChild(new gn(n,{geometry:o.axis,material:a.green,position:[0,-.5,0],pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yShaftHandle:n.addChild(new gn(n,{geometry:o.axisHandle,material:a.pickable,position:[0,-.5,0],pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zAxisArrow:n.addChild(new gn(n,{geometry:o.arrowHead,material:a.blue,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[.8,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zAxisArrowHandle:n.addChild(new gn(n,{geometry:o.arrowHeadHandle,material:a.pickable,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[.8,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zShaft:n.addChild(new gn(n,{geometry:o.axis,material:a.blue,matrix:function(){var e=re.translateMat4c(0,.5,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),clippable:!1,pickable:!1,collidable:!0,visible:!1,isObject:!1}),e),zAxisHandle:n.addChild(new gn(n,{geometry:o.axisHandle,material:a.pickable,matrix:function(){var e=re.translateMat4c(0,.5,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),clippable:!1,pickable:!0,collidable:!0,visible:!1,isObject:!1}),e)},this._affordanceMeshes={planeFrame:n.addChild(new gn(n,{geometry:new Wi(n,lo({center:[0,0,0],radius:2,tube:i,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new Zi(n,{ambient:[1,1,1],diffuse:[0,0,0],emissive:[1,1,0]}),highlighted:!0,highlightMaterial:new $i(n,{edges:!1,filled:!0,fillColor:[1,1,0],fillAlpha:1}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,1],rotation:[0,0,45],isObject:!1}),e),xHoop:n.addChild(new gn(n,{geometry:o.hoop,material:a.red,highlighted:!0,highlightMaterial:a.highlightRed,matrix:function(){var e=re.rotationMat4v(90*re.DEGTORAD,[0,1,0],re.identityMat4()),t=re.rotationMat4v(270*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yHoop:n.addChild(new gn(n,{geometry:o.hoop,material:a.green,highlighted:!0,highlightMaterial:a.highlightGreen,rotation:[-90,0,0],pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zHoop:n.addChild(new gn(n,{geometry:o.hoop,material:a.blue,highlighted:!0,highlightMaterial:a.highlightBlue,matrix:re.rotationMat4v(180*re.DEGTORAD,[1,0,0],re.identityMat4()),pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1,isObject:!1}),e),xAxisArrow:n.addChild(new gn(n,{geometry:o.arrowHeadBig,material:a.red,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[0,0,1],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),yAxisArrow:n.addChild(new gn(n,{geometry:o.arrowHeadBig,material:a.green,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(180*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e),zAxisArrow:n.addChild(new gn(n,{geometry:o.arrowHeadBig,material:a.blue,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[.8,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1,isObject:!1}),e)}}},{key:"_bindEvents",value:function(){var e=this,t=this,i=!1,r=-1,s=0,n=1,o=2,a=3,l=4,u=5,A=this._rootNode,c=null,h=null,d=re.vec2(),p=re.vec3([1,0,0]),f=re.vec3([0,1,0]),v=re.vec3([0,0,1]),g=this._viewer.scene.canvas.canvas,m=this._viewer.camera,_=this._viewer.scene,y=re.vec3([0,0,0]),b=-1;this._onCameraViewMatrix=_.camera.on("viewMatrix",(function(){})),this._onCameraProjMatrix=_.camera.on("projMatrix",(function(){})),this._onSceneTick=_.on("tick",(function(){var t=Math.abs(re.lenVec3(re.subVec3(_.camera.eye,e._pos,y)));if(t!==b&&"perspective"===m.projection){var i=.07*(Math.tan(m.perspective.fov*re.DEGTORAD)*t);A.scale=[i,i,i],b=t}if("ortho"===m.projection){var r=m.ortho.scale/10;A.scale=[r,r,r],b=t}}));var w,B,x,P,C,M=function(){var e=new Float64Array(2);return function(t){if(t){for(var i=t.target,r=0,s=0;i.offsetParent;)r+=i.offsetLeft,s+=i.offsetTop,i=i.offsetParent;e[0]=t.pageX-r,e[1]=t.pageY-s}else t=window.event,e[0]=t.x,e[1]=t.y;return e}}(),E=function(){var e=re.mat4();return function(i,r){return re.quaternionToMat4(t._rootNode.quaternion,e),re.transformVec3(e,i,r),re.normalizeVec3(r),r}}(),F=(w=re.vec3(),function(e){var t=Math.abs(e[0]);return t>Math.abs(e[1])&&t>Math.abs(e[2])?re.cross3Vec3(e,[0,1,0],w):re.cross3Vec3(e,[1,0,0],w),re.cross3Vec3(w,e,w),re.normalizeVec3(w),w}),k=(B=re.vec3(),x=re.vec3(),P=re.vec4(),function(e,i,r){E(e,P);var s=F(P,i,r);D(i,s,B),D(r,s,x),re.subVec3(x,B);var n=re.dotVec3(x,P);t._pos[0]+=P[0]*n,t._pos[1]+=P[1]*n,t._pos[2]+=P[2]*n,t._rootNode.position=t._pos,t._sectionPlane&&(t._sectionPlane.pos=t._pos)}),I=function(){var e=re.vec4(),i=re.vec4(),r=re.vec4(),s=re.vec4();return function(n,o,a){if(E(n,s),!(D(o,s,e)&&D(a,s,i))){var l=F(s,o,a);D(o,l,e,1),D(a,l,i,1);var u=re.dotVec3(e,s);e[0]-=u*s[0],e[1]-=u*s[1],e[2]-=u*s[2],u=re.dotVec3(i,s),i[0]-=u*s[0],i[1]-=u*s[1],i[2]-=u*s[2]}re.normalizeVec3(e),re.normalizeVec3(i),u=re.dotVec3(e,i),u=re.clamp(u,-1,1);var A=Math.acos(u)*re.RADTODEG;re.cross3Vec3(e,i,r),re.dotVec3(r,s)<0&&(A=-A),t._rootNode.rotate(n,A),S()}}(),D=function(){var e=re.vec4([0,0,0,1]),i=re.mat4();return function(r,s,n,o){o=o||0,e[0]=r[0]/g.width*2-1,e[1]=-(r[1]/g.height*2-1),e[2]=0,e[3]=1,re.mulMat4(m.projMatrix,m.viewMatrix,i),re.inverseMat4(i),re.transformVec4(i,e,e),re.mulVec4Scalar(e,1/e[3]);var a=m.eye;re.subVec4(e,a,e);var l=t._sectionPlane.pos,u=-re.dotVec3(l,s)-o,A=re.dotVec3(s,e);if(Math.abs(A)>.005){var c=-(re.dotVec3(s,a)+u)/A;return re.mulVec3Scalar(e,c,n),re.addVec3(n,a),re.subVec3(n,l,n),!0}return!1}}(),S=function(){var e=re.vec3(),i=re.mat4();return function(){t.sectionPlane&&(re.quaternionToMat4(A.quaternion,i),re.transformVec3(i,[0,0,1],e),t._setSectionPlaneDir(e))}}(),T=!1;this._onCameraControlHover=this._viewer.cameraControl.on("hoverEnter",(function(t){if(e._visible&&!T){var A;switch(i=!1,C&&(C.visible=!1),t.entity.id){case e._displayMeshes.xAxisArrowHandle.id:case e._displayMeshes.xAxisHandle.id:A=e._affordanceMeshes.xAxisArrow,c=s;break;case e._displayMeshes.yAxisArrowHandle.id:case e._displayMeshes.yShaftHandle.id:A=e._affordanceMeshes.yAxisArrow,c=n;break;case e._displayMeshes.zAxisArrowHandle.id:case e._displayMeshes.zAxisHandle.id:A=e._affordanceMeshes.zAxisArrow,c=o;break;case e._displayMeshes.xCurveHandle.id:A=e._affordanceMeshes.xHoop,c=a;break;case e._displayMeshes.yCurveHandle.id:A=e._affordanceMeshes.yHoop,c=l;break;case e._displayMeshes.zCurveHandle.id:A=e._affordanceMeshes.zHoop,c=u;break;default:return void(c=r)}A&&(A.visible=!0),C=A,i=!0}})),this._onCameraControlHoverLeave=this._viewer.cameraControl.on("hoverOutEntity",(function(t){e._visible&&(C&&(C.visible=!1),C=null,c=r)})),g.addEventListener("mousedown",this._canvasMouseDownListener=function(t){if(t.preventDefault(),e._visible&&i&&(e._viewer.cameraControl.pointerEnabled=!1,1===t.which)){T=!0;var r=M(t);h=c,d[0]=r[0],d[1]=r[1]}}),g.addEventListener("mousemove",this._canvasMouseMoveListener=function(t){if(e._visible&&T){var i=M(t),r=i[0],A=i[1];switch(h){case s:k(p,d,i);break;case n:k(f,d,i);break;case o:k(v,d,i);break;case a:I(p,d,i);break;case l:I(f,d,i);break;case u:I(v,d,i)}d[0]=r,d[1]=A}}),g.addEventListener("mouseup",this._canvasMouseUpListener=function(t){e._visible&&(e._viewer.cameraControl.pointerEnabled=!0,T&&(t.which,T=!1,i=!1))}),g.addEventListener("wheel",this._canvasWheelListener=function(t){if(e._visible)Math.max(-1,Math.min(1,40*-t.deltaY))})}},{key:"_destroy",value:function(){this._unbindEvents(),this._destroyNodes()}},{key:"_unbindEvents",value:function(){var e=this._viewer,t=e.scene,i=t.canvas.canvas,r=e.camera,s=e.cameraControl;t.off(this._onSceneTick),i.removeEventListener("mousedown",this._canvasMouseDownListener),i.removeEventListener("mousemove",this._canvasMouseMoveListener),i.removeEventListener("mouseup",this._canvasMouseUpListener),i.removeEventListener("wheel",this._canvasWheelListener),r.off(this._onCameraViewMatrix),r.off(this._onCameraProjMatrix),s.off(this._onCameraControlHover),s.off(this._onCameraControlHoverLeave)}},{key:"_destroyNodes",value:function(){this._setSectionPlane(null),this._rootNode.destroy(),this._displayMeshes={},this._affordanceMeshes={}}}]),e}(),zE=function(){function e(t,i,r){var s=this;x(this,e),this.id=r.id,this._sectionPlane=r,this._mesh=new gn(i,{id:r.id,geometry:new Wi(i,Ki({xSize:.5,ySize:.5,zSize:.001})),material:new Zi(i,{emissive:[1,1,1],diffuse:[0,0,0],backfaces:!1}),edgeMaterial:new tr(i,{edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),highlightMaterial:new $i(i,{fill:!0,fillColor:[.5,1,.5],fillAlpha:.7,edges:!0,edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),selectedMaterial:new $i(i,{fill:!0,fillColor:[0,0,1],fillAlpha:.7,edges:!0,edgeColor:[1,0,0],edgeAlpha:1,edgeWidth:1}),highlighted:!0,scale:[3,3,3],position:[0,0,0],rotation:[0,0,0],opacity:.3,edges:!0});var n=re.vec3([0,0,0]),o=re.vec3(),a=re.vec3([0,0,1]),l=re.vec4(4),u=re.vec3(),A=function(){var e=s._sectionPlane.scene.center,t=[-s._sectionPlane.dir[0],-s._sectionPlane.dir[1],-s._sectionPlane.dir[2]];re.subVec3(e,s._sectionPlane.pos,n);var i=-re.dotVec3(t,n);re.normalizeVec3(t),re.mulVec3Scalar(t,i,o);var r=re.vec3PairToQuaternion(a,s._sectionPlane.dir,l);u[0]=.1*o[0],u[1]=.1*o[1],u[2]=.1*o[2],s._mesh.quaternion=r,s._mesh.position=u};this._onSectionPlanePos=this._sectionPlane.on("pos",A),this._onSectionPlaneDir=this._sectionPlane.on("dir",A),this._highlighted=!1,this._selected=!1}return C(e,[{key:"setHighlighted",value:function(e){this._highlighted=!!e,this._mesh.highlighted=this._highlighted,this._mesh.highlightMaterial.fillColor=e?[0,.7,0]:[0,0,0]}},{key:"getHighlighted",value:function(){return this._highlighted}},{key:"setSelected",value:function(e){this._selected=!!e,this._mesh.edgeMaterial.edgeWidth=e?3:1,this._mesh.highlightMaterial.edgeWidth=e?3:1}},{key:"getSelected",value:function(){return this._selected}},{key:"destroy",value:function(){this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._mesh.destroy()}}]),e}(),WE=function(){function e(t,i){var r=this;if(x(this,e),!(i.onHoverEnterPlane&&i.onHoverLeavePlane&&i.onClickedNothing&&i.onClickedPlane))throw"Missing config(s): onHoverEnterPlane, onHoverLeavePlane, onClickedNothing || onClickedPlane";this.plugin=t,this._viewer=t.viewer,this._onHoverEnterPlane=i.onHoverEnterPlane,this._onHoverLeavePlane=i.onHoverLeavePlane,this._onClickedNothing=i.onClickedNothing,this._onClickedPlane=i.onClickedPlane,this._visible=!0,this._planes={},this._canvas=i.overviewCanvas,this._scene=new cr(this._viewer,{canvasId:this._canvas.id,transparent:!0}),this._scene.clearLights(),new Si(this._scene,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new Si(this._scene,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new Si(this._scene,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),this._scene.camera,this._scene.camera.perspective.fov=70,this._zUp=!1;var s=this._scene.camera,n=re.rotationMat4c(-90*re.DEGTORAD,1,0,0),o=re.vec3(),a=re.vec3(),l=re.vec3();this._synchCamera=function(){var e=r._viewer.camera.eye,t=r._viewer.camera.look,i=r._viewer.camera.up;re.mulVec3Scalar(re.normalizeVec3(re.subVec3(e,t,o)),7),r._zUp?(re.transformVec3(n,o,a),re.transformVec3(n,i,l),s.look=[0,0,0],s.eye=re.transformVec3(n,o,a),s.up=re.transformPoint3(n,i,l)):(s.look=[0,0,0],s.eye=o,s.up=i)},this._onViewerCameraMatrix=this._viewer.camera.on("matrix",this._synchCamera),this._onViewerCameraWorldAxis=this._viewer.camera.on("worldAxis",this._synchCamera),this._onViewerCameraFOV=this._viewer.camera.perspective.on("fov",(function(e){r._scene.camera.perspective.fov=e}));var u=null;this._onInputMouseMove=this._scene.input.on("mousemove",(function(e){var t=r._scene.pick({canvasPos:e});if(t){if(!u||t.entity.id!==u.id){if(u)r._planes[u.id]&&r._onHoverLeavePlane(u.id);u=t.entity,r._planes[u.id]&&r._onHoverEnterPlane(u.id)}}else u&&(r._onHoverLeavePlane(u.id),u=null)})),this._scene.canvas.canvas.addEventListener("mouseup",this._onCanvasMouseUp=function(){u?r._planes[u.id]&&r._onClickedPlane(u.id):r._onClickedNothing()}),this._scene.canvas.canvas.addEventListener("mouseout",this._onCanvasMouseOut=function(){u&&(r._onHoverLeavePlane(u.id),u=null)}),this.setVisible(i.overviewVisible)}return C(e,[{key:"addSectionPlane",value:function(e){this._planes[e.id]=new zE(this,this._scene,e)}},{key:"setPlaneHighlighted",value:function(e,t){var i=this._planes[e];i&&i.setHighlighted(t)}},{key:"setPlaneSelected",value:function(e,t){var i=this._planes[e];i&&i.setSelected(t)}},{key:"removeSectionPlane",value:function(e){var t=this._planes[e.id];t&&(t.destroy(),delete this._planes[e.id])}},{key:"setVisible",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this._visible=e,this._canvas.style.visibility=e?"visible":"hidden"}},{key:"getVisible",value:function(){return this._visible}},{key:"destroy",value:function(){this._viewer.camera.off(this._onViewerCameraMatrix),this._viewer.camera.off(this._onViewerCameraWorldAxis),this._viewer.camera.perspective.off(this._onViewerCameraFOV),this._scene.input.off(this._onInputMouseMove),this._scene.canvas.canvas.removeEventListener("mouseup",this._onCanvasMouseUp),this._scene.canvas.canvas.removeEventListener("mouseout",this._onCanvasMouseOut),this._scene.destroy()}}]),e}(),KE=re.AABB3(),XE=re.vec3(),YE=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(x(this,i),(r=t.call(this,"SectionPlanes",e))._freeControls=[],r._sectionPlanes=e.scene.sectionPlanes,r._controls={},r._shownControlId=null,null!==s.overviewCanvasId&&void 0!==s.overviewCanvasId){var n=document.getElementById(s.overviewCanvasId);n?r._overview=new WE(b(r),{overviewCanvas:n,visible:s.overviewVisible,onHoverEnterPlane:function(e){r._overview.setPlaneHighlighted(e,!0)},onHoverLeavePlane:function(e){r._overview.setPlaneHighlighted(e,!1)},onClickedPlane:function(e){if(r.getShownControl()!==e){r.showControl(e);var t=r.sectionPlanes[e].pos;KE.set(r.viewer.scene.aabb),re.getAABB3Center(KE,XE),KE[0]+=t[0]-XE[0],KE[1]+=t[1]-XE[1],KE[2]+=t[2]-XE[2],KE[3]+=t[0]-XE[0],KE[4]+=t[1]-XE[1],KE[5]+=t[2]-XE[2],r.viewer.cameraFlight.flyTo({aabb:KE,fitFOV:65})}else r.hideControl()},onClickedNothing:function(){r.hideControl()}}):r.warn("Can't find overview canvas: '"+s.overviewCanvasId+"' - will create plugin without overview")}return r._onSceneSectionPlaneCreated=e.scene.on("sectionPlaneCreated",(function(e){r._sectionPlaneCreated(e)})),r}return C(i,[{key:"setOverviewVisible",value:function(e){this._overview&&this._overview.setVisible(e)}},{key:"getOverviewVisible",value:function(){if(this._overview)return this._overview.getVisible()}},{key:"sectionPlanes",get:function(){return this._sectionPlanes}},{key:"createSectionPlane",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};void 0!==e.id&&null!==e.id&&this.viewer.scene.components[e.id]&&(this.error("Viewer component with this ID already exists: "+e.id),delete e.id);var t=new xn(this.viewer.scene,{id:e.id,pos:e.pos,dir:e.dir,active:!0});return t}},{key:"_sectionPlaneCreated",value:function(e){var t=this,i=this._freeControls.length>0?this._freeControls.pop():new GE(this);i._setSectionPlane(e),i.setVisible(!1),this._controls[e.id]=i,this._overview&&this._overview.addSectionPlane(e),e.once("destroyed",(function(){t._sectionPlaneDestroyed(e)}))}},{key:"flipSectionPlanes",value:function(){var e=this.viewer.scene.sectionPlanes;for(var t in e){e[t].flipDir()}}},{key:"showControl",value:function(e){var t=this._controls[e];t?(this.hideControl(),t.setVisible(!0),this._overview&&this._overview.setPlaneSelected(e,!0),this._shownControlId=e):this.error("Control not found: "+e)}},{key:"getShownControl",value:function(){return this._shownControlId}},{key:"hideControl",value:function(){for(var e in this._controls)this._controls.hasOwnProperty(e)&&(this._controls[e].setVisible(!1),this._overview&&this._overview.setPlaneSelected(e,!1));this._shownControlId=null}},{key:"destroySectionPlane",value:function(e){var t=this.viewer.scene.sectionPlanes[e];t?(this._sectionPlaneDestroyed(t),t.destroy(),e===this._shownControlId&&(this._shownControlId=null)):this.error("SectionPlane not found: "+e)}},{key:"_sectionPlaneDestroyed",value:function(e){this._overview&&this._overview.removeSectionPlane(e);var t=this._controls[e.id];t&&(t.setVisible(!1),t._setSectionPlane(null),delete this._controls[e.id],this._freeControls.push(t))}},{key:"clear",value:function(){for(var e=Object.keys(this._sectionPlanes),t=0,i=e.length;t<i;t++)this.destroySectionPlane(e[t])}},{key:"send",value:function(e,t){switch(e){case"snapshotStarting":for(var i in this._controls)this._controls.hasOwnProperty(i)&&this._controls[i].setCulled(!0);break;case"snapshotFinished":for(var r in this._controls)this._controls.hasOwnProperty(r)&&this._controls[r].setCulled(!1);break;case"clearSectionPlanes":this.clear()}}},{key:"destroy",value:function(){this.clear(),this._overview&&this._overview.destroy(),this._destroyFreeControls(),f(w(i.prototype),"destroy",this).call(this)}},{key:"_destroyFreeControls",value:function(){for(var e=this._freeControls.pop();e;)e._destroy(),e=this._freeControls.pop();this.viewer.scene.off(this._onSceneSectionPlaneCreated)}}]),i}(),JE=C((function e(t,i,r,s,n,o){x(this,e),this.plugin=t,this.storeyId=n,this.modelId=s,this.storeyAABB=r.slice(),this.aabb=this.storeyAABB,this.modelAABB=i.slice(),this.numObjects=o})),ZE=C((function e(t,i,r,s,n,o){x(this,e),this.storeyId=t,this.imageData=i,this.format=r,this.width=s,this.height=n})),qE=re.vec3(),$E=re.mat4(),eF="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNkYPhfDwAChwGA60e6kgAAAABJRU5ErkJggg==",tF=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,"StoreyViews",e))._objectsMemento=new Cd,r._cameraMemento=new wd,r.storeys={},r.modelStoreys={},r._fitStoreyMaps=!!s.fitStoreyMaps,r._onModelLoaded=r.viewer.scene.on("modelLoaded",(function(e){r._registerModelStoreys(e),r.fire("storeys",r.storeys)})),r}return C(i,[{key:"_registerModelStoreys",value:function(e){var t=this,i=this.viewer,r=i.scene,s=i.metaScene,n=s.metaModels[e],o=r.models[e];if(n&&n.rootMetaObjects)for(var a=n.rootMetaObjects,l=0,u=a.length;l<u;l++)for(var A=a[l].getObjectIDsInSubtreeByType(["IfcBuildingStorey"]),c=0,h=A.length;c<h;c++){var d=A[c],p=s.metaObjects[d].getObjectIDsInSubtree(),f=r.getAABB(p),v=Math.random()>.5?p.length:0,g=new JE(this,o.aabb,f,e,d,v);g._onModelDestroyed=o.once("destroyed",(function(){t._deregisterModelStoreys(e),t.fire("storeys",t.storeys)})),this.storeys[d]=g,this.modelStoreys[e]||(this.modelStoreys[e]={}),this.modelStoreys[e][d]=g}}},{key:"_deregisterModelStoreys",value:function(e){var t=this.modelStoreys[e];if(t){var i=this.viewer.scene;for(var r in t)if(t.hasOwnProperty(r)){var s=t[r],n=i.models[s.modelId];n&&n.off(s._onModelDestroyed),delete this.storeys[r]}delete this.modelStoreys[e]}}},{key:"fitStoreyMaps",get:function(){return this._fitStoreyMaps}},{key:"gotoStoreyCamera",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=this.storeys[e];if(!i)return this.error("IfcBuildingStorey not found with this ID: "+e),void(t.done&&t.done());var r=this.viewer,s=r.scene,n=s.camera,o=i.storeyAABB;if(o[3]<o[0]||o[4]<o[1]||o[5]<o[2])t.done&&t.done();else if(o[3]!==o[0]||o[4]!==o[1]||o[5]!==o[2]){var a=re.getAABB3Center(o),l=re.getAABB3Diag(o),u=45,A=Math.abs(l/Math.tan(u*re.DEGTORAD)),c=1.3*l,h=qE;h[0]=a[0]+n.worldUp[0]*A,h[1]=a[1]+n.worldUp[1]*A,h[2]=a[2]+n.worldUp[2]*A;var d=n.worldForward;t.done?r.cameraFlight.flyTo(he.apply(t,{eye:h,look:a,up:d,orthoScale:c}),(function(){t.done()})):(r.cameraFlight.jumpTo(he.apply(t,{eye:h,look:a,up:d,orthoScale:c})),r.camera.ortho.scale=c)}else t.done&&t.done()}},{key:"showStoreyObjects",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=this.storeys[e];if(i){var r=this.viewer,s=r.scene,n=r.metaScene,o=n.metaObjects[e];o&&(t.hideOthers&&s.setObjectsVisible(r.scene.visibleObjectIds,!1),this.withStoreyObjects(e,(function(e,t){e&&(e.visible=!0)})))}else this.error("IfcBuildingStorey not found with this ID: "+e)}},{key:"withStoreyObjects",value:function(e,t){var i=this.viewer,r=i.scene,s=i.metaScene,n=s.metaObjects[e];if(n)for(var o=n.getObjectIDsInSubtree(),a=0,l=o.length;a<l;a++){var u=o[a],A=s.metaObjects[u],c=r.objects[u];c&&t(c,A)}}},{key:"createStoreyMap",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=this.storeys[e];if(!i)return this.error("IfcBuildingStorey not found with this ID: "+e),eF;var r,s,n=this.viewer,o=n.scene,a=t.format||"png",l=this._fitStoreyMaps?i.storeyAABB:i.modelAABB,u=Math.abs((l[5]-l[2])/(l[3]-l[0])),A=t.padding||0;t.width&&t.height?(r=t.width,s=t.height):t.height?(s=t.height,r=Math.round(s/u)):t.width?(r=t.width,s=Math.round(r*u)):(r=300,s=Math.round(r*u)),this._objectsMemento.saveObjects(o),this._cameraMemento.saveCamera(o),this.showStoreyObjects(e,he.apply(t,{hideOthers:!0})),this._arrangeStoreyMapCamera(i);var c=n.getSnapshot({width:r,height:s,format:a});return this._objectsMemento.restoreObjects(o),this._cameraMemento.restoreCamera(o),new ZE(e,c,a,r,s,A)}},{key:"_arrangeStoreyMapCamera",value:function(e){var t=this.viewer,i=t.scene.camera,r=this._fitStoreyMaps?e.storeyAABB:e.modelAABB,s=re.getAABB3Center(r),n=qE;n[0]=s[0]+.5*i.worldUp[0],n[1]=s[1]+.5*i.worldUp[1],n[2]=s[2]+.5*i.worldUp[2];var o=i.worldForward;t.cameraFlight.jumpTo({eye:n,look:s,up:o});var a=(r[3]-r[0])/2,l=(r[4]-r[1])/2,u=(r[5]-r[2])/2,A=-a,c=+a,h=-l,d=+l,p=-u,f=+u;t.camera.customProjection.matrix=re.orthoMat4c(A,c,p,f,h,d,$E),t.camera.projection="customProjection"}},{key:"pickStoreyMap",value:function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},r=e.storeyId,s=this.storeys[r];if(!s)return this.error("IfcBuildingStorey not found with this ID: "+r),null;var n=1-t[0]/e.width,o=1-t[1]/e.height,a=this._fitStoreyMaps?s.storeyAABB:s.modelAABB,l=a[0],u=a[1],A=a[2],c=a[3],h=a[4],d=a[5],p=c-l,f=h-u,v=d-A,g=re.vec3([l+p*n,u+.5*f,A+v*o]),m=re.vec3([0,-1,0]),_=re.addVec3(g,m,qE),y=this.viewer.camera.worldForward,b=re.lookAtMat4v(g,_,y,$E),w=this.viewer.scene.pick({pickSurface:i.pickSurface,pickInvisible:!0,matrix:b});return w}},{key:"storeyMapToWorldPos",value:function(e,t){var i=e.storeyId,r=this.storeys[i];if(!r)return this.error("IfcBuildingStorey not found with this ID: "+i),null;var s=1-t[0]/e.width,n=1-t[1]/e.height,o=this._fitStoreyMaps?r.storeyAABB:r.modelAABB,a=o[0],l=o[1],u=o[2],A=o[3],c=o[4],h=o[5],d=A-a,p=c-l,f=h-u,v=re.vec3([a+d*s,l+.5*p,u+f*n]);return v}},{key:"getStoreyContainingWorldPos",value:function(e){for(var t in this.storeys){var i=this.storeys[t];if(re.point3AABB3Intersect(i.storeyAABB,e))return t}return null}},{key:"worldPosToStoreyMap",value:function(e,t,i){var r=e.storeyId,s=this.storeys[r];if(!s)return this.error("IfcBuildingStorey not found with this ID: "+r),!1;var n=this._fitStoreyMaps?s.storeyAABB:s.modelAABB,o=n[0],a=n[1],l=n[2],u=n[3]-o,A=n[4]-a,c=n[5]-l,h=this.viewer.camera.worldUp,d=h[0]>h[1]&&h[0]>h[2],p=!d&&h[1]>h[0]&&h[1]>h[2];!d&&!p&&h[2]>h[0]&&(h[2],h[1]);var f=e.width/u,v=p?e.height/c:e.height/A;return i[0]=Math.floor(e.width-(t[0]-o)*f),i[1]=Math.floor(e.height-(t[2]-l)*v),i[0]>=0&&i[0]<e.width&&i[1]>=0&&i[1]<=e.height}},{key:"worldDirToStoreyMap",value:function(e,t,i){var r=this.viewer.camera,s=r.eye,n=r.look,o=re.subVec3(n,s,qE),a=r.worldUp,l=a[0]>a[1]&&a[0]>a[2],u=!l&&a[1]>a[0]&&a[1]>a[2];!l&&!u&&a[2]>a[0]&&(a[2],a[1]),l?(i[0]=o[1],i[1]=o[2]):u?(i[0]=o[0],i[1]=o[2]):(i[0]=o[0],i[1]=o[1]),re.normalizeVec2(i)}},{key:"destroy",value:function(){this.viewer.scene.off(this._onModelLoaded),f(w(i.prototype),"destroy",this).call(this)}}]),i}(),iF=new Float64Array([0,0,1]),rF=new Float64Array(4),sF=function(){function e(t){x(this,e),this.id=null,this._viewer=t.viewer,this._plugin=t,this._visible=!1,this._pos=re.vec3(),this._origin=re.vec3(),this._rtcPos=re.vec3(),this._baseDir=re.vec3(),this._rootNode=null,this._displayMeshes=null,this._affordanceMeshes=null,this._ignoreNextSectionPlaneDirUpdate=!1,this._createNodes(),this._bindEvents()}return C(e,[{key:"_setSectionPlane",value:function(e){var t=this;this._sectionPlane&&(this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._onSectionPlanePos=null,this._onSectionPlaneDir=null,this._sectionPlane=null),e&&(this.id=e.id,this._setPos(e.pos),this._setDir(e.dir),this._sectionPlane=e,this._onSectionPlanePos=e.on("pos",(function(){t._setPos(t._sectionPlane.pos)})),this._onSectionPlaneDir=e.on("dir",(function(){t._ignoreNextSectionPlaneDirUpdate?t._ignoreNextSectionPlaneDirUpdate=!1:t._setDir(t._sectionPlane.dir)})))}},{key:"sectionPlane",get:function(){return this._sectionPlane}},{key:"_setPos",value:function(e){this._pos.set(e),He(this._pos,this._origin,this._rtcPos),this._rootNode.origin=this._origin,this._rootNode.position=this._rtcPos}},{key:"_setDir",value:function(e){this._baseDir.set(e),this._rootNode.quaternion=re.vec3PairToQuaternion(iF,e,rF)}},{key:"_setSectionPlaneDir",value:function(e){this._sectionPlane&&(this._ignoreNextSectionPlaneDirUpdate=!0,this._sectionPlane.dir=e)}},{key:"setVisible",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];if(this._visible!==e){var t;for(t in this._visible=e,this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].visible=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].visible=e)}}},{key:"getVisible",value:function(){return this._visible}},{key:"setCulled",value:function(e){var t;for(t in this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].culled=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].culled=e)}},{key:"_createNodes",value:function(){var e=!1,t=this._viewer.scene,i=.01;this._rootNode=new Tn(t,{position:[0,0,0],scale:[5,5,5]});var r=this._rootNode,s={arrowHead:new Wi(r,_n({radiusTop:.001,radiusBottom:.07,radialSegments:32,heightSegments:1,height:.2,openEnded:!1})),arrowHeadBig:new Wi(r,_n({radiusTop:.001,radiusBottom:.09,radialSegments:32,heightSegments:1,height:.25,openEnded:!1})),axis:new Wi(r,_n({radiusTop:i,radiusBottom:i,radialSegments:20,heightSegments:1,height:1,openEnded:!1}))},n={red:new Zi(r,{diffuse:[1,0,0],emissive:[1,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),green:new Zi(r,{diffuse:[0,1,0],emissive:[1,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),blue:new Zi(r,{diffuse:[0,0,1],emissive:[1,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightRed:new $i(r,{edges:!1,fill:!0,fillColor:[1,0,0],fillAlpha:.6})};this._displayMeshes={plane:r.addChild(new gn(r,{geometry:new Wi(r,{primitive:"triangles",positions:[.5,.5,0,.5,-.5,0,-.5,-.5,0,-.5,.5,0,.5,.5,-0,.5,-.5,-0,-.5,-.5,-0,-.5,.5,-0],indices:[0,1,2,2,3,0]}),material:new Zi(r,{emissive:[0,0,0],diffuse:[0,0,0],backfaces:!0}),opacity:.6,ghosted:!0,pickable:!1,collidable:!0,clippable:!1,visible:!1,scale:[2.4,2.4,1]}),e),planeFrame:r.addChild(new gn(r,{geometry:new Wi(r,lo({center:[0,0,0],radius:1.7,tube:.02,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new Zi(r,{emissive:[0,0,0],diffuse:[0,0,0],specular:[0,0,0],shininess:0}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,.1],rotation:[0,0,45]}),e),center:r.addChild(new gn(r,{geometry:new Wi(r,yn({radius:.05})),material:n.center,pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zAxisArrow:r.addChild(new gn(r,{geometry:s.arrowHead,material:n.blue,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[.8,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zShaft:r.addChild(new gn(r,{geometry:s.axis,material:n.blue,matrix:function(){var e=re.translateMat4c(0,.5,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[1,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),clippable:!1,pickable:!1,collidable:!0,visible:!1}),e)},this._affordanceMeshes={planeFrame:r.addChild(new gn(r,{geometry:new Wi(r,lo({center:[0,0,0],radius:2,tube:i,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new Zi(r,{ambient:[1,1,1],diffuse:[0,0,0],emissive:[1,1,0]}),highlighted:!0,highlightMaterial:new $i(r,{edges:!1,filled:!0,fillColor:[1,1,0],fillAlpha:1}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,1],rotation:[0,0,45]}),e),zAxisArrow:r.addChild(new gn(r,{geometry:s.arrowHeadBig,material:n.blue,matrix:function(){var e=re.translateMat4c(0,1.1,0,re.identityMat4()),t=re.rotationMat4v(-90*re.DEGTORAD,[.8,0,0],re.identityMat4());return re.mulMat4(t,e,re.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e)}}},{key:"_bindEvents",value:function(){var e=this,t=this._rootNode,i=re.vec2(),r=this._viewer.camera,s=this._viewer.scene,n=0,o=!1,a=re.vec3([0,0,0]),l=-1;this._onCameraViewMatrix=s.camera.on("viewMatrix",(function(){})),this._onCameraProjMatrix=s.camera.on("projMatrix",(function(){})),this._onSceneTick=s.on("tick",(function(){o=!1;var i=Math.abs(re.lenVec3(re.subVec3(s.camera.eye,e._pos,a)));if(i!==l&&"perspective"===r.projection){var u=.07*(Math.tan(r.perspective.fov*re.DEGTORAD)*i);t.scale=[u,u,u],l=i}if("ortho"===r.projection){var c=r.ortho.scale/10;t.scale=[c,c,c],l=i}0!==n&&(A(n),n=0)}));var u=function(){var e=new Float64Array(2);return function(t){if(t){for(var i=t.target,r=0,s=0;i.offsetParent;)r+=i.offsetLeft,s+=i.offsetTop,i=i.offsetParent;e[0]=t.pageX-r,e[1]=t.pageY-s}else t=window.event,e[0]=t.x,e[1]=t.y;return e}}(),A=function(t){var i=e._sectionPlane.pos,r=e._sectionPlane.dir;re.addVec3(i,re.mulVec3Scalar(r,.1*t*e._plugin.getDragSensitivity(),re.vec3())),e._sectionPlane.pos=i},c=!1;this._plugin._controlElement.addEventListener("mousedown",this._canvasMouseDownListener=function(t){if(t.preventDefault(),e._visible&&(e._viewer.cameraControl.pointerEnabled=!1,1===t.which)){c=!0;var r=u(t);i[0]=r[0],i[1]=r[1]}}),this._plugin._controlElement.addEventListener("mousemove",this._canvasMouseMoveListener=function(t){if(e._visible&&c&&!o){var r=u(t),s=r[0],n=r[1];A(n-i[1]),i[0]=s,i[1]=n}}),this._plugin._controlElement.addEventListener("mouseup",this._canvasMouseUpListener=function(t){e._visible&&(e._viewer.cameraControl.pointerEnabled=!0,c&&(t.which,c=!1))}),this._plugin._controlElement.addEventListener("wheel",this._canvasWheelListener=function(t){e._visible&&(n+=Math.max(-1,Math.min(1,40*-t.deltaY)))});var h,d,p=null;this._plugin._controlElement.addEventListener("touchstart",this._handleTouchStart=function(t){t.stopPropagation(),t.preventDefault(),e._visible&&(h=t.touches[0].clientY,p=h,n=0)}),this._plugin._controlElement.addEventListener("touchmove",this._handleTouchMove=function(t){t.stopPropagation(),t.preventDefault(),e._visible&&(o||(o=!0,d=t.touches[0].clientY,null!==p&&(n+=d-p),p=d))}),this._plugin._controlElement.addEventListener("touchend",this._handleTouchEnd=function(t){t.stopPropagation(),t.preventDefault(),e._visible&&(h=null,d=null,n=0)})}},{key:"_destroy",value:function(){this._unbindEvents(),this._destroyNodes()}},{key:"_unbindEvents",value:function(){var e=this._viewer,t=e.scene,i=t.canvas.canvas,r=e.camera,s=this._plugin._controlElement;t.off(this._onSceneTick),i.removeEventListener("mousedown",this._canvasMouseDownListener),i.removeEventListener("mousemove",this._canvasMouseMoveListener),i.removeEventListener("mouseup",this._canvasMouseUpListener),i.removeEventListener("wheel",this._canvasWheelListener),s.removeEventListener("touchstart",this._handleTouchStart),s.removeEventListener("touchmove",this._handleTouchMove),s.removeEventListener("touchend",this._handleTouchEnd),r.off(this._onCameraViewMatrix),r.off(this._onCameraProjMatrix)}},{key:"_destroyNodes",value:function(){this._setSectionPlane(null),this._rootNode.destroy(),this._displayMeshes={},this._affordanceMeshes={}}}]),e}(),nF=function(){function e(t,i,r){var s=this;x(this,e),this.id=r.id,this._sectionPlane=r,this._mesh=new gn(i,{id:r.id,geometry:new Wi(i,Ki({xSize:.5,ySize:.5,zSize:.001})),material:new Zi(i,{emissive:[1,1,1],diffuse:[0,0,0],backfaces:!1}),edgeMaterial:new tr(i,{edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),highlightMaterial:new $i(i,{fill:!0,fillColor:[.5,1,.5],fillAlpha:.7,edges:!0,edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),selectedMaterial:new $i(i,{fill:!0,fillColor:[0,0,1],fillAlpha:.7,edges:!0,edgeColor:[1,0,0],edgeAlpha:1,edgeWidth:1}),highlighted:!0,scale:[3,3,3],position:[0,0,0],rotation:[0,0,0],opacity:.3,edges:!0});var n=re.vec3([0,0,0]),o=re.vec3(),a=re.vec3([0,0,1]),l=re.vec4(4),u=re.vec3(),A=function(){var e=s._sectionPlane.scene.center,t=[-s._sectionPlane.dir[0],-s._sectionPlane.dir[1],-s._sectionPlane.dir[2]];re.subVec3(e,s._sectionPlane.pos,n);var i=-re.dotVec3(t,n);re.normalizeVec3(t),re.mulVec3Scalar(t,i,o);var r=re.vec3PairToQuaternion(a,s._sectionPlane.dir,l);u[0]=.1*o[0],u[1]=.1*o[1],u[2]=.1*o[2],s._mesh.quaternion=r,s._mesh.position=u};this._onSectionPlanePos=this._sectionPlane.on("pos",A),this._onSectionPlaneDir=this._sectionPlane.on("dir",A),this._highlighted=!1,this._selected=!1}return C(e,[{key:"setHighlighted",value:function(e){this._highlighted=!!e,this._mesh.highlighted=this._highlighted,this._mesh.highlightMaterial.fillColor=e?[0,.7,0]:[0,0,0]}},{key:"getHighlighted",value:function(){return this._highlighted}},{key:"setSelected",value:function(e){this._selected=!!e,this._mesh.edgeMaterial.edgeWidth=e?3:1,this._mesh.highlightMaterial.edgeWidth=e?3:1}},{key:"getSelected",value:function(){return this._selected}},{key:"destroy",value:function(){this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._mesh.destroy()}}]),e}(),oF=function(){function e(t,i){var r=this;if(x(this,e),!(i.onHoverEnterPlane&&i.onHoverLeavePlane&&i.onClickedNothing&&i.onClickedPlane))throw"Missing config(s): onHoverEnterPlane, onHoverLeavePlane, onClickedNothing || onClickedPlane";this.plugin=t,this._viewer=t.viewer,this._onHoverEnterPlane=i.onHoverEnterPlane,this._onHoverLeavePlane=i.onHoverLeavePlane,this._onClickedNothing=i.onClickedNothing,this._onClickedPlane=i.onClickedPlane,this._visible=!0,this._planes={},this._canvas=i.overviewCanvas,this._scene=new cr(this._viewer,{canvasId:this._canvas.id,transparent:!0}),this._scene.clearLights(),new Si(this._scene,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new Si(this._scene,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new Si(this._scene,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),this._scene.camera,this._scene.camera.perspective.fov=70,this._zUp=!1;var s=this._scene.camera,n=re.rotationMat4c(-90*re.DEGTORAD,1,0,0),o=re.vec3(),a=re.vec3(),l=re.vec3();this._synchCamera=function(){var e=r._viewer.camera.eye,t=r._viewer.camera.look,i=r._viewer.camera.up;re.mulVec3Scalar(re.normalizeVec3(re.subVec3(e,t,o)),7),r._zUp?(re.transformVec3(n,o,a),re.transformVec3(n,i,l),s.look=[0,0,0],s.eye=re.transformVec3(n,o,a),s.up=re.transformPoint3(n,i,l)):(s.look=[0,0,0],s.eye=o,s.up=i)},this._onViewerCameraMatrix=this._viewer.camera.on("matrix",this._synchCamera),this._onViewerCameraWorldAxis=this._viewer.camera.on("worldAxis",this._synchCamera),this._onViewerCameraFOV=this._viewer.camera.perspective.on("fov",(function(e){r._scene.camera.perspective.fov=e}));var u=null;this._onInputMouseMove=this._scene.input.on("mousemove",(function(e){var t=r._scene.pick({canvasPos:e});if(t){if(!u||t.entity.id!==u.id){if(u)r._planes[u.id]&&r._onHoverLeavePlane(u.id);u=t.entity,r._planes[u.id]&&r._onHoverEnterPlane(u.id)}}else u&&(r._onHoverLeavePlane(u.id),u=null)})),this._scene.canvas.canvas.addEventListener("mouseup",this._onCanvasMouseUp=function(){u?r._planes[u.id]&&r._onClickedPlane(u.id):r._onClickedNothing()}),this._scene.canvas.canvas.addEventListener("mouseout",this._onCanvasMouseOut=function(){u&&(r._onHoverLeavePlane(u.id),u=null)}),this.setVisible(i.overviewVisible)}return C(e,[{key:"addSectionPlane",value:function(e){this._planes[e.id]=new nF(this,this._scene,e)}},{key:"setPlaneHighlighted",value:function(e,t){var i=this._planes[e];i&&i.setHighlighted(t)}},{key:"setPlaneSelected",value:function(e,t){var i=this._planes[e];i&&i.setSelected(t)}},{key:"removeSectionPlane",value:function(e){var t=this._planes[e.id];t&&(t.destroy(),delete this._planes[e.id])}},{key:"setVisible",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this._visible=e,this._canvas.style.visibility=e?"visible":"hidden"}},{key:"getVisible",value:function(){return this._visible}},{key:"destroy",value:function(){this._viewer.camera.off(this._onViewerCameraMatrix),this._viewer.camera.off(this._onViewerCameraWorldAxis),this._viewer.camera.perspective.off(this._onViewerCameraFOV),this._scene.input.off(this._onInputMouseMove),this._scene.canvas.canvas.removeEventListener("mouseup",this._onCanvasMouseUp),this._scene.canvas.canvas.removeEventListener("mouseout",this._onCanvasMouseOut),this._scene.destroy()}}]),e}(),aF=re.AABB3(),lF=re.vec3(),uF=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(x(this,i),(r=t.call(this,"FaceAlignedSectionPlanesPlugin",e))._freeControls=[],r._sectionPlanes=e.scene.sectionPlanes,r._controls={},r._shownControlId=null,r._dragSensitivity=s.dragSensitivity||1,null!==s.overviewCanvasId&&void 0!==s.overviewCanvasId){var n=document.getElementById(s.overviewCanvasId);n?r._overview=new oF(b(r),{overviewCanvas:n,visible:s.overviewVisible,onHoverEnterPlane:function(e){r._overview.setPlaneHighlighted(e,!0)},onHoverLeavePlane:function(e){r._overview.setPlaneHighlighted(e,!1)},onClickedPlane:function(e){if(r.getShownControl()!==e){r.showControl(e);var t=r.sectionPlanes[e].pos;aF.set(r.viewer.scene.aabb),re.getAABB3Center(aF,lF),aF[0]+=t[0]-lF[0],aF[1]+=t[1]-lF[1],aF[2]+=t[2]-lF[2],aF[3]+=t[0]-lF[0],aF[4]+=t[1]-lF[1],aF[5]+=t[2]-lF[2],r.viewer.cameraFlight.flyTo({aabb:aF,fitFOV:65})}else r.hideControl()},onClickedNothing:function(){r.hideControl()}}):r.warn("Can't find overview canvas: '"+s.overviewCanvasId+"' - will create plugin without overview")}return null===s.controlElementId||void 0===s.controlElementId?r.error("Parameter expected: controlElementId"):(r._controlElement=document.getElementById(s.controlElementId),r._controlElement||r.warn("Can't find control element: '"+s.controlElementId+"' - will create plugin without control element")),r._onSceneSectionPlaneCreated=e.scene.on("sectionPlaneCreated",(function(e){r._sectionPlaneCreated(e)})),r}return C(i,[{key:"setDragSensitivity",value:function(e){this._dragSensitivity=e||1}},{key:"getDragSensitivity",value:function(){return this._dragSensitivity}},{key:"setOverviewVisible",value:function(e){this._overview&&this._overview.setVisible(e)}},{key:"getOverviewVisible",value:function(){if(this._overview)return this._overview.getVisible()}},{key:"sectionPlanes",get:function(){return this._sectionPlanes}},{key:"createSectionPlane",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};void 0!==e.id&&null!==e.id&&this.viewer.scene.components[e.id]&&(this.error("Viewer component with this ID already exists: "+e.id),delete e.id);var t=new xn(this.viewer.scene,{id:e.id,pos:e.pos,dir:e.dir,active:!0});return t}},{key:"_sectionPlaneCreated",value:function(e){var t=this,i=this._freeControls.length>0?this._freeControls.pop():new sF(this);i._setSectionPlane(e),i.setVisible(!1),this._controls[e.id]=i,this._overview&&this._overview.addSectionPlane(e),e.once("destroyed",(function(){t._sectionPlaneDestroyed(e)}))}},{key:"flipSectionPlanes",value:function(){var e=this.viewer.scene.sectionPlanes;for(var t in e){e[t].flipDir()}}},{key:"showControl",value:function(e){var t=this._controls[e];t?(this.hideControl(),t.setVisible(!0),this._overview&&this._overview.setPlaneSelected(e,!0),this._shownControlId=e):this.error("Control not found: "+e)}},{key:"getShownControl",value:function(){return this._shownControlId}},{key:"hideControl",value:function(){for(var e in this._controls)this._controls.hasOwnProperty(e)&&(this._controls[e].setVisible(!1),this._overview&&this._overview.setPlaneSelected(e,!1));this._shownControlId=null}},{key:"destroySectionPlane",value:function(e){var t=this.viewer.scene.sectionPlanes[e];t?(this._sectionPlaneDestroyed(t),t.destroy(),e===this._shownControlId&&(this._shownControlId=null)):this.error("SectionPlane not found: "+e)}},{key:"_sectionPlaneDestroyed",value:function(e){this._overview&&this._overview.removeSectionPlane(e);var t=this._controls[e.id];t&&(t.setVisible(!1),t._setSectionPlane(null),delete this._controls[e.id],this._freeControls.push(t))}},{key:"clear",value:function(){for(var e=Object.keys(this._sectionPlanes),t=0,i=e.length;t<i;t++)this.destroySectionPlane(e[t])}},{key:"send",value:function(e,t){switch(e){case"snapshotStarting":for(var i in this._controls)this._controls.hasOwnProperty(i)&&this._controls[i].setCulled(!0);break;case"snapshotFinished":for(var r in this._controls)this._controls.hasOwnProperty(r)&&this._controls[r].setCulled(!1);break;case"clearSectionPlanes":this.clear()}}},{key:"destroy",value:function(){this.clear(),this._overview&&this._overview.destroy(),this._destroyFreeControls(),f(w(i.prototype),"destroy",this).call(this)}},{key:"_destroyFreeControls",value:function(){for(var e=this._freeControls.pop();e;)e._destroy(),e=this._freeControls.pop();this.viewer.scene.off(this._onSceneSectionPlaneCreated)}}]),i}(),AF=function(e){g(i,Ue);var t=_(i);function i(e){var r;return x(this,i),(r=t.call(this,"skyboxes",e)).skyboxes={},r}return C(i,[{key:"send",value:function(e,t){if("clear"===e)this.clear()}},{key:"createSkybox",value:function(e,t){if(this.viewer.scene.components[e])return this.error("Component with this ID already exists: "+e),this;var i=new Id(this.viewer.scene,{id:e,pos:t.pos,dir:t.dir,active:!0});return this.skyboxes[e]=i,i}},{key:"destroySkybox",value:function(e){var t=this.skyboxes[e];t?t.destroy():this.error("Skybox not found: "+e)}},{key:"clear",value:function(){for(var e=Object.keys(this.viewer.scene.skyboxes),t=0,i=e.length;t<i;t++)this.destroySkybox(e[t])}},{key:"destroy",value:function(){this.clear(),f(w(i.prototype),"clear",this).call(this)}}]),i}(),cF=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};x(this,e),this.cacheBuster=!1!==t.cacheBuster}return C(e,[{key:"_cacheBusterURL",value:function(e){if(!this.cacheBuster)return e;var t=(new Date).getTime();return e.indexOf("?")>-1?e+"&_="+t:e+"?_="+t}},{key:"getSTL",value:function(e,t,i){e=this._cacheBusterURL(e);var r=new XMLHttpRequest;r.overrideMimeType("application/json"),r.open("GET",e,!0),r.responseType="arraybuffer",r.onreadystatechange=function(){4===r.readyState&&(200===r.status?t(r.response):i(r.statusText))},r.send(null)}}]),e}(),hF=re.vec3(),dF=function(){function e(){x(this,e)}return C(e,[{key:"load",value:function(e,t,i,r,s,n){r=r||{};var o=e.viewer.scene.canvas.spinner;o.processes++,e.dataSource.getSTL(i,(function(i){!function(e,t,i,r){try{var s=_F(i);pF(s)?fF(e,s,t,r):vF(e,mF(i),t,r)}catch(e){t.fire("error",e)}}(e,t,i,r);try{var a=_F(i);pF(a)?fF(e,a,t,r):vF(e,mF(i),t,r),o.processes--,Be.scheduleTask((function(){t.fire("loaded",!0,!1)})),s&&s()}catch(i){o.processes--,e.error(i),n&&n(i),t.fire("error",i)}}),(function(i){o.processes--,e.error(i),n&&n(i),t.fire("error",i)}))}},{key:"parse",value:function(e,t,i,r){var s=e.viewer.scene.canvas.spinner;s.processes++;try{var n=_F(i);pF(n)?fF(e,n,t,r):vF(e,mF(i),t,r),s.processes--,Be.scheduleTask((function(){t.fire("loaded",!0,!1)}))}catch(e){s.processes--,t.fire("error",e)}}}]),e}();function pF(e){var t=new DataView(e);if(84+50*t.getUint32(80,!0)===t.byteLength)return!0;for(var i=[115,111,108,105,100],r=0;r<5;r++)if(i[r]!==t.getUint8(r,!1))return!0;return!1}function fF(e,t,i,r){for(var s,n,o,a,l,u,A,c=new DataView(t),h=c.getUint32(80,!0),d=!1,p=null,f=null,v=null,g=!1,m=0;m<70;m++)1129270351===c.getUint32(m,!1)&&82===c.getUint8(m+4)&&61===c.getUint8(m+5)&&(d=!0,a=[],l=c.getUint8(m+6)/255,u=c.getUint8(m+7)/255,A=c.getUint8(m+8)/255,c.getUint8(m+9));for(var _=new On(i,{roughness:.5}),y=[],b=[],w=r.splitMeshes,B=0;B<h;B++){var x=84+50*B,P=c.getFloat32(x,!0),C=c.getFloat32(x+4,!0),M=c.getFloat32(x+8,!0);if(d){var E=c.getUint16(x+48,!0);0==(32768&E)?(s=(31&E)/31,n=(E>>5&31)/31,o=(E>>10&31)/31):(s=l,n=u,o=A),(w&&s!==p||n!==f||o!==v)&&(null!==p&&(g=!0),p=s,f=n,v=o)}for(var F=1;F<=3;F++){var k=x+12*F;y.push(c.getFloat32(k,!0)),y.push(c.getFloat32(k+4,!0)),y.push(c.getFloat32(k+8,!0)),b.push(P,C,M),d&&a.push(s,n,o,1)}w&&g&&(gF(i,y,b,a,_,r),y=[],b=[],a=a?[]:null,g=!1)}y.length>0&&gF(i,y,b,a,_,r)}function vF(e,t,i,r){for(var s,n,o,a,l,u,A,c=/facet([\s\S]*?)endfacet/g,h=0,d=/[\s]+([+-]?(?:\d+.\d+|\d+.|\d+|.\d+)(?:[eE][+-]?\d+)?)/.source,p=new RegExp("vertex"+d+d+d,"g"),f=new RegExp("normal"+d+d+d,"g"),v=[],g=[];null!==(a=c.exec(t));){for(l=0,u=0,A=a[0];null!==(a=f.exec(A));)s=parseFloat(a[1]),n=parseFloat(a[2]),o=parseFloat(a[3]),u++;for(;null!==(a=p.exec(A));)v.push(parseFloat(a[1]),parseFloat(a[2]),parseFloat(a[3])),g.push(s,n,o),l++;1!==u&&e.error("Error in normal of face "+h),3!==l&&e.error("Error in positions of face "+h),h++}gF(i,v,g,null,new On(i,{roughness:.5}),r)}function gF(e,t,i,r,s,n){for(var o=new Int32Array(t.length/3),a=0,l=o.length;a<l;a++)o[a]=a;i=i&&i.length>0?i:null,r=r&&r.length>0?r:null,n.smoothNormals&&re.faceToVertexNormals(t,i,n);var u=hF;je(t,t,u);var A=new Wi(e,{primitive:"triangles",positions:t,normals:i,colors:r,indices:o}),c=new gn(e,{origin:0!==u[0]||0!==u[1]||0!==u[2]?u:null,geometry:A,material:s,edges:n.edges});e.addChild(c)}function mF(e){return"string"!=typeof e?function(e){if("undefined"!=typeof TextDecoder)return(new TextDecoder).decode(e);for(var t="",i=0,r=e.length;i<r;i++)t+=String.fromCharCode(e[i]);return decodeURIComponent(escape(t))}(new Uint8Array(e)):e}function _F(e){if("string"==typeof e){for(var t=new Uint8Array(e.length),i=0;i<e.length;i++)t[i]=255&e.charCodeAt(i);return t.buffer||t}return e}var yF=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,"STLLoader",e,s))._sceneGraphLoader=new dF,r.dataSource=s.dataSource,r}return C(i,[{key:"dataSource",get:function(){return this._dataSource},set:function(e){this._dataSource=e||new cF}},{key:"load",value:function(e){e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id);var t=new Tn(this.viewer.scene,he.apply(e,{isModel:!0})),i=e.src,r=e.stl;return i||r?(i?this._sceneGraphLoader.load(this,t,i,e):this._sceneGraphLoader.parse(this,t,r,e),t):(this.error("load() param expected: either 'src' or 'stl'"),t)}}]),i}(),bF=function(){function e(){x(this,e)}return C(e,[{key:"createRootNode",value:function(){return document.createElement("ul")}},{key:"createNodeElement",value:function(e,t,i,r,s){var n=document.createElement("li");if(n.id=e.nodeId,e.xrayed&&n.classList.add("xrayed-node"),e.children.length>0){var o=document.createElement("a");o.href="#",o.id="switch-".concat(e.nodeId),o.textContent="+",o.classList.add("plus"),t&&o.addEventListener("click",t),n.appendChild(o)}var a=document.createElement("input");a.id="checkbox-".concat(e.nodeId),a.type="checkbox",a.checked=e.checked,a.style["pointer-events"]="all",i&&a.addEventListener("change",i),n.appendChild(a);var l=document.createElement("span");return l.textContent=e.title,n.appendChild(l),r&&(l.oncontextmenu=r),s&&(l.onclick=s),n}},{key:"createDisabledNodeElement",value:function(e){var t=document.createElement("li"),i=document.createElement("a");i.href="#",i.textContent="!",i.classList.add("warn"),i.classList.add("warning"),t.appendChild(i);var r=document.createElement("span");return r.textContent=e,t.appendChild(r),t}},{key:"addChildren",value:function(e,t){var i=document.createElement("ul");t.forEach((function(e){i.appendChild(e)})),e.parentElement.appendChild(i)}},{key:"expand",value:function(e,t,i){e.classList.remove("plus"),e.classList.add("minus"),e.textContent="-",e.removeEventListener("click",t),e.addEventListener("click",i)}},{key:"collapse",value:function(e,t,i){if(e){var r=e.parentElement;if(r){var s=r.querySelector("ul");s&&(r.removeChild(s),e.classList.remove("minus"),e.classList.add("plus"),e.textContent="+",e.removeEventListener("click",i),e.addEventListener("click",t))}}}},{key:"isExpanded",value:function(e){return void 0!==e.parentElement.getElementsByTagName("li")[0]}},{key:"getId",value:function(e){return e.parentElement.id}},{key:"getIdFromCheckbox",value:function(e){return e.id.replace("checkbox-","")}},{key:"getSwitchElement",value:function(e){return document.getElementById("switch-".concat(e))}},{key:"isChecked",value:function(e){return e.checked}},{key:"setCheckbox",value:function(e,t){var i=document.getElementById("checkbox-".concat(e));i&&t!==i.checked&&(i.checked=t)}},{key:"setXRayed",value:function(e,t){var i=document.getElementById(e);i&&(t?i.classList.add("xrayed-node"):i.classList.remove("xrayed-node"))}},{key:"setHighlighted",value:function(e,t){var i=document.getElementById(e);i&&(t?(i.scrollIntoView({block:"center"}),i.classList.add("highlighted-node")):i.classList.remove("highlighted-node"))}}]),e}(),wF=[],BF=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};x(this,i),(r=t.call(this,"TreeViewPlugin",e)).errors=[],r.valid=!0;var n=s.containerElement||document.getElementById(s.containerElementId);if(!(n instanceof HTMLElement))return r.error("Mandatory config expected: valid containerElementId or containerElement"),y(r);for(var o=0;;o++)if(!wF[o]){wF[o]=b(r),r._index=o,r._id="tree-".concat(o);break}if(r._containerElement=n,r._metaModels={},r._autoAddModels=!1!==s.autoAddModels,r._autoExpandDepth=s.autoExpandDepth||0,r._sortNodes=!1!==s.sortNodes,r._viewer=e,r._rootElement=null,r._muteSceneEvents=!1,r._muteTreeEvents=!1,r._rootNodes=[],r._objectNodes={},r._nodeNodes={},r._rootNames={},r._sortNodes=s.sortNodes,r._pruneEmptyNodes=s.pruneEmptyNodes,r._showListItemElementId=null,r._renderService=s.renderService||new bF,!r._renderService)throw new Error("TreeViewPlugin: no render service set");if(r._containerElement.oncontextmenu=function(e){e.preventDefault()},r._onObjectVisibility=r._viewer.scene.on("objectVisibility",(function(e){if(!r._muteSceneEvents){var t=e.id,i=r._objectNodes[t];if(i){var s=e.visible;if(s!==i.checked){r._muteTreeEvents=!0,i.checked=s,s?i.numVisibleEntities++:i.numVisibleEntities--,r._renderService.setCheckbox(i.nodeId,s);for(var n=i.parent;n;)n.checked=s,s?n.numVisibleEntities++:n.numVisibleEntities--,r._renderService.setCheckbox(n.nodeId,n.numVisibleEntities>0),n=n.parent;r._muteTreeEvents=!1}}}})),r._onObjectXrayed=r._viewer.scene.on("objectXRayed",(function(e){if(!r._muteSceneEvents){var t=e.id,i=r._objectNodes[t];if(i){r._muteTreeEvents=!0;var s=e.xrayed;s!==i.xrayed&&(i.xrayed=s,r._renderService.setXRayed(i.nodeId,s),r._muteTreeEvents=!1)}}})),r._switchExpandHandler=function(e){e.preventDefault(),e.stopPropagation();var t=e.target;r._expandSwitchElement(t)},r._switchCollapseHandler=function(e){e.preventDefault(),e.stopPropagation();var t=e.target;r._collapseSwitchElement(t)},r._checkboxChangeHandler=function(e){if(!r._muteTreeEvents){r._muteSceneEvents=!0;var t=e.target,i=r._renderService.isChecked(t),s=r._renderService.getIdFromCheckbox(t),n=r._nodeNodes[s],o=r._viewer.scene.objects,a=0;r._withNodeTree(n,(function(e){var t=e.objectId,s=o[t],n=0===e.children.length;e.numVisibleEntities=i?e.numEntities:0,n&&i!==e.checked&&a++,e.checked=i,r._renderService.setCheckbox(e.nodeId,i),s&&(s.visible=i)}));for(var l=n.parent;l;)l.checked=i,i?l.numVisibleEntities+=a:l.numVisibleEntities-=a,r._renderService.setCheckbox(l.nodeId,l.numVisibleEntities>0),l=l.parent;r._muteSceneEvents=!1}},r._hierarchy=s.hierarchy||"containment",r._autoExpandDepth=s.autoExpandDepth||0,r._autoAddModels){for(var a=Object.keys(r.viewer.metaScene.metaModels),l=0,u=a.length;l<u;l++){var A=a[l],c=r.viewer.metaScene.metaModels[A];c.finalized&&r.addModel(A)}r.viewer.scene.on("modelLoaded",(function(e){r.viewer.metaScene.metaModels[e]&&r.addModel(e)}))}return r.hierarchy=s.hierarchy,r}return C(i,[{key:"hierarchy",get:function(){return this._hierarchy},set:function(e){"containment"!==(e=e||"containment")&&"storeys"!==e&&"types"!==e&&(this.error("Unsupported value for `hierarchy' - defaulting to 'containment'"),e="containment"),this._hierarchy!==e&&(this._hierarchy=e,this._createNodes())}},{key:"addModel",value:function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(this._containerElement){var r=this.viewer.scene.models[e];if(!r)throw"Model not found: "+e;var s=this.viewer.metaScene.metaModels[e];s?this._metaModels[e]?this.warn("Model already added: "+e):(this._metaModels[e]=s,i&&i.rootName&&(this._rootNames[e]=i.rootName),r.on("destroyed",(function(){t.removeModel(r.id)})),this._createNodes()):this.error("MetaModel not found: "+e)}}},{key:"removeModel",value:function(e){this._containerElement&&(this._metaModels[e]&&(this._rootNames[e]&&delete this._rootNames[e],delete this._metaModels[e],this._createNodes()))}},{key:"showNode",value:function(e){this.unShowNode();var t=this._objectNodes[e];if(t){var i=t.nodeId,r=this._renderService.getSwitchElement(i);if(r)return this._expandSwitchElement(r),r.scrollIntoView(),!0;var s=[];s.unshift(t);for(var n=t.parent;n;)s.unshift(n),n=n.parent;for(var o=0,a=s.length;o<a;o++){var l=this._renderService.getSwitchElement(s[o].nodeId);l&&this._expandSwitchElement(l)}this._renderService.setHighlighted(i,!0),this._showListItemElementId=i}}},{key:"unShowNode",value:function(){this._showListItemElementId&&(this._renderService.setHighlighted(this._showListItemElementId,!1),this._showListItemElementId=null)}},{key:"expandToDepth",value:function(e){var t=this;this.collapse();for(var i=function i(r,s){if(s!==e){var n=t._renderService.getSwitchElement(r.nodeId);if(n){t._expandSwitchElement(n);for(var o=r.children,a=0,l=o.length;a<l;a++){i(o[a],s+1)}}}},r=0,s=this._rootNodes.length;r<s;r++){i(this._rootNodes[r],0)}}},{key:"collapse",value:function(){for(var e=0,t=this._rootNodes.length;e<t;e++){var i=this._rootNodes[e].objectId;this._collapseNode(i)}}},{key:"withNodeTree",value:function(e,t){t(e);var i=e.children;if(i)for(var r=0,s=i.length;r<s;r++)this.withNodeTree(i[r],t)}},{key:"destroy",value:function(){this._containerElement&&(this._metaModels={},this._rootElement&&!this._destroyed&&(this._rootElement.parentNode.removeChild(this._rootElement),this._viewer.scene.off(this._onObjectVisibility),this._destroyed=!0),delete wF[this._index],f(w(i.prototype),"destroy",this).call(this))}},{key:"_createNodes",value:function(){this._rootElement&&(this._rootElement.parentNode.removeChild(this._rootElement),this._rootElement=null),this._rootNodes=[],this._objectNodes={},this._nodeNodes={},this._validate(),this.valid||"storeys"!==this._hierarchy?this._createEnabledNodes():this._createDisabledNodes()}},{key:"_validate",value:function(){if(this.errors=[],"storeys"===this._hierarchy)this.valid=this._validateMetaModelForStoreysHierarchy();else this.valid=this._rootNodes.length>0;return this.valid}},{key:"_validateMetaModelForStoreysHierarchy",value:function(){return!0}},{key:"_createEnabledNodes",value:function(){switch(this._pruneEmptyNodes&&this._findEmptyNodes(),this._hierarchy){case"storeys":this._createStoreysNodes(),0===this._rootNodes.length&&this.error("Failed to build storeys hierarchy");break;case"types":this._createTypesNodes();break;default:this._createContainmentNodes()}this._sortNodes&&this._doSortNodes(),this._synchNodesToEntities(),this._createTrees(),this.expandToDepth(this._autoExpandDepth)}},{key:"_createDisabledNodes",value:function(){var e=this._renderService.createRootNode();this._rootElement=e,this._containerElement.appendChild(e);var t=this._viewer.metaScene.rootMetaObjects;for(var i in t){var r=t[i],s=r.type,n=r.name,o=n&&""!==n&&"Undefined"!==n&&"Default"!==n?n:s,a=this._renderService.createDisabledNodeElement(o);e.appendChild(a)}}},{key:"_findEmptyNodes",value:function(){var e=this._viewer.metaScene.rootMetaObjects;for(var t in e)this._findEmptyNodes2(e[t])}},{key:"_findEmptyNodes2",value:function(e){var t=this.viewer,i=t.scene,r=e.children,s=e.id,n=i.objects[s];if(e._countEntities=0,n&&e._countEntities++,r)for(var o=0,a=r.length;o<a;o++){var l=r[o];l._countEntities=this._findEmptyNodes2(l),e._countEntities+=l._countEntities}return e._countEntities}},{key:"_createStoreysNodes",value:function(){var e=this._viewer.metaScene.rootMetaObjects;for(var t in e)this._createStoreysNodes2(e[t],null,null,null)}},{key:"_createStoreysNodes2",value:function(e,t,i,r){if(!this._pruneEmptyNodes||0!==e._countEntities){var s=e.type,n=e.name,o=e.children,a=e.id;if("IfcBuilding"===s)t={nodeId:"".concat(this._id,"-").concat(a),objectId:a,title:0===e.metaModels.length?"na":this._rootNames[e.metaModels[0].id]||(n&&""!==n&&"Undefined"!==n&&"Default"!==n?n:s),type:s,parent:null,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},this._rootNodes.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t;else if("IfcBuildingStorey"===s){if(!t)return void this.error("Failed to build storeys hierarchy for model '"+this.metaModel.id+"' - model does not have an IfcBuilding object, or is not an IFC model");i={nodeId:"".concat(this._id,"-").concat(a),objectId:a,title:n&&""!==n&&"Undefined"!==n&&"Default"!==n?n:s,type:s,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},t.children.push(i),this._objectNodes[i.objectId]=i,this._nodeNodes[i.nodeId]=i,r={}}else{if(i)if(this._viewer.scene.objects[a]){var l=(r=r||{})[s];l||(l={nodeId:"".concat(this._id,"-").concat(i.objectId,"-").concat(s),objectId:"".concat(i.objectId,"-").concat(s),title:s,type:s,parent:i,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},i.children.push(l),this._objectNodes[l.objectId]=l,this._nodeNodes[l.nodeId]=l,r[s]=l);var u={nodeId:"".concat(this._id,"-").concat(a),objectId:a,title:n&&""!==n&&"Undefined"!==n&&"Default"!==n?n:s,type:s,parent:l,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};l.children.push(u),this._objectNodes[u.objectId]=u,this._nodeNodes[u.nodeId]=u}}if(o)for(var A=0,c=o.length;A<c;A++){var h=o[A];this._createStoreysNodes2(h,t,i,r)}}}},{key:"_createTypesNodes",value:function(){var e=this._viewer.metaScene.rootMetaObjects;for(var t in e)this._createTypesNodes2(e[t],null,null)}},{key:"_createTypesNodes2",value:function(e,t,i){if(!this._pruneEmptyNodes||0!==e._countEntities){var r=e.type,s=e.name,n=e.children,o=e.id;if(e.parent){if(t)if(this._viewer.scene.objects[o]){var a=i[r];a||(a={nodeId:"".concat(this._id,"-").concat(t.objectId,"-").concat(r),objectId:"".concat(t.objectId,"-").concat(r),title:r,type:r,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},t.children.push(a),this._objectNodes[a.objectId]=a,this._nodeNodes[a.nodeId]=a,i[r]=a);var l={nodeId:"".concat(this._id,"-").concat(o),objectId:o,title:s&&""!==s&&"Default"!==s?s:r,type:r,parent:a,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};a.children.push(l),this._objectNodes[l.objectId]=l,this._nodeNodes[l.nodeId]=l}}else t={nodeId:"".concat(this._id,"-").concat(o),objectId:o,title:0===e.metaModels.length?"na":this._rootNames[e.metaModels[0].id]||(s&&""!==s&&"Undefined"!==s&&"Default"!==s?s:r),type:r,parent:null,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},this._rootNodes.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t,i={};if(n)for(var u=0,A=n.length;u<A;u++){var c=n[u];this._createTypesNodes2(c,t,i)}}}},{key:"_createContainmentNodes",value:function(){var e=this._viewer.metaScene.rootMetaObjects;for(var t in e)this._createContainmentNodes2(e[t],null)}},{key:"_createContainmentNodes2",value:function(e,t){if(!this._pruneEmptyNodes||0!==e._countEntities){var i=e.type,r=e.name||i,s=e.children,n=e.id,o={nodeId:"".concat(this._id,"-").concat(n),objectId:n,title:t?r&&""!==r&&"Undefined"!==r&&"Default"!==r?r:i:0===e.metaModels.length?"na":this._rootNames[e.metaModels[0].id]||r,type:i,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};if(t?t.children.push(o):this._rootNodes.push(o),this._objectNodes[o.objectId]=o,this._nodeNodes[o.nodeId]=o,s)for(var a=0,l=s.length;a<l;a++){var u=s[a];this._createContainmentNodes2(u,o)}}}},{key:"_doSortNodes",value:function(){for(var e=0,t=this._rootNodes.length;e<t;e++){var i=this._rootNodes[e];this._sortChildren(i)}}},{key:"_sortChildren",value:function(e){var t=e.children;if(t&&0!==t.length){"storeys"===this._hierarchy&&"IfcBuilding"===e.type?t.sort(this._getSpatialSortFunc()):t.sort(this._alphaSortFunc);for(var i=0,r=t.length;i<r;i++){var s=t[i];this._sortChildren(s)}}}},{key:"_getSpatialSortFunc",value:function(){var e=this.viewer,t=e.scene,i=t.camera,r=e.metaScene;return this._spatialSortFunc||(this._spatialSortFunc=function(e,s){e.aabb&&s.aabb||(e.aabb||(e.aabb=t.getAABB(r.getObjectIDsInSubtree(e.objectId))),s.aabb||(s.aabb=t.getAABB(r.getObjectIDsInSubtree(s.objectId))));var n=0;return n=i.xUp?0:i.yUp?1:2,e.aabb[n]>s.aabb[n]?-1:e.aabb[n]<s.aabb[n]?1:0})}},{key:"_alphaSortFunc",value:function(e,t){var i=e.title.toUpperCase(),r=t.title.toUpperCase();return i<r?-1:i>r?1:0}},{key:"_synchNodesToEntities",value:function(){for(var e=Object.keys(this.viewer.metaScene.metaObjects),t=this._viewer.metaScene.metaObjects,i=this._viewer.scene.objects,r=0,s=e.length;r<s;r++){var n=e[r];if(t[n]){var o=this._objectNodes[n];if(o){var a=i[n];if(a){var l=a.visible;o.numEntities=1,o.xrayed=a.xrayed,l?(o.numVisibleEntities=1,o.checked=!0):(o.numVisibleEntities=0,o.checked=!1);for(var u=o.parent;u;)u.numEntities++,l&&(u.numVisibleEntities++,u.checked=!0),u=u.parent}}}}}},{key:"_withNodeTree",value:function(e,t){t(e);var i=e.children;if(i)for(var r=0,s=i.length;r<s;r++)this._withNodeTree(i[r],t)}},{key:"_createTrees",value:function(){var e=this;if(0!==this._rootNodes.length){var t=this._rootNodes.map((function(t){return e._createNodeElement(t)})),i=this._renderService.createRootNode();t.forEach((function(e){i.appendChild(e)})),this._containerElement.appendChild(i),this._rootElement=i}}},{key:"_createNodeElement",value:function(e){var t=this;return this._renderService.createNodeElement(e,this._switchExpandHandler,this._checkboxChangeHandler,(function(i){t.fire("contextmenu",{event:i,viewer:t._viewer,treeViewPlugin:t,treeViewNode:e}),i.preventDefault()}),(function(i){t.fire("nodeTitleClicked",{event:i,viewer:t._viewer,treeViewPlugin:t,treeViewNode:e}),i.preventDefault()}))}},{key:"_expandSwitchElement",value:function(e){var t=this;if(!this._renderService.isExpanded(e)){var i=this._renderService.getId(e),r=this._nodeNodes[i].children.map((function(e){return t._createNodeElement(e)}));this._renderService.addChildren(e,r),this._renderService.expand(e,this._switchExpandHandler,this._switchCollapseHandler)}}},{key:"_collapseNode",value:function(e){var t=this._renderService.getSwitchElement(e);this._collapseSwitchElement(t)}},{key:"_collapseSwitchElement",value:function(e){this._renderService.collapse(e,this._switchExpandHandler,this._switchCollapseHandler)}}]),i}(),xF=function(){function e(t){var i=this;x(this,e),this._scene=t,this._objects=[],this._objectsViewCulled=[],this._objectsDetailCulled=[],this._objectsChanged=[],this._objectsChangedList=[],this._modelInfos={},this._numObjects=0,this._lenObjectsChangedList=0,this._dirty=!0,this._onModelLoaded=t.on("modelLoaded",(function(e){var r=t.models[e];r&&i._addModel(r)})),this._onTick=t.on("tick",(function(){i._dirty&&i._build(),i._applyChanges()}))}return C(e,[{key:"_addModel",value:function(e){var t=this,i={model:e,onDestroyed:e.on("destroyed",(function(){t._removeModel(e)}))};this._modelInfos[e.id]=i,this._dirty=!0}},{key:"_removeModel",value:function(e){var t=this._modelInfos[e.id];t&&(t.model.off(t.onDestroyed),delete this._modelInfos[e.id],this._dirty=!0)}},{key:"_build",value:function(){if(this._dirty){this._applyChanges();for(var e=this._scene.objects,t=0;t<this._numObjects;t++)this._objects[t]=null;for(var i in this._numObjects=0,e){var r=e[i];this._objects[this._numObjects++]=r}this._lenObjectsChangedList=0,this._dirty=!1}}},{key:"_applyChanges",value:function(){if(this._lenObjectsChangedList>0){for(var e=0;e<this._lenObjectsChangedList;e++){var t=this._objectsChangedList[e],i=this._objects[t],r=this._objectsViewCulled[t],s=this._objectsDetailCulled[t],n=r||s;i.culled=n,this._objectsChanged[t]=!1}this._lenObjectsChangedList=0}}},{key:"objects",get:function(){return this._dirty&&this._build(),this._objects}},{key:"numObjects",get:function(){return this._dirty&&this._build(),this._numObjects}},{key:"setObjectViewCulled",value:function(e,t){this._dirty&&this._build(),this._objectsViewCulled[e]!==t&&(this._objectsViewCulled[e]=t,this._objectsChanged[e]||(this._objectsChanged[e]=!0,this._objectsChangedList[this._lenObjectsChangedList++]=e))}},{key:"setObjectDetailCulled",value:function(e,t){this._dirty&&this._build(),this._objectsDetailCulled[e]!==t&&(this._objectsDetailCulled[e]=t,this._objectsChanged[e]||(this._objectsChanged[e]=!0,this._objectsChangedList[this._lenObjectsChangedList++]=e))}},{key:"_destroy",value:function(){this._clear(),this._scene.off(this._onModelLoaded),this._scene.off(this._onTick)}},{key:"_clear",value:function(){for(var e in this._modelInfos){var t=this._modelInfos[e];t.model.off(t.onDestroyed)}this._modelInfos={},this._dirty=!0}}]),e}(),PF={};function CF(e){var t=e.id,i=PF[t];return i||(i=new xF(e),PF[t]=i,e.on("destroyed",(function(){delete PF[t],i._destroy()}))),i}var MF=new Float32Array(3),EF=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,"ViewCull",e))._objectCullStates=CF(e.scene),r._maxTreeDepth=s.maxTreeDepth||8,r._modelInfos={},r._frustum=new Ie,r._kdRoot=null,r._frustumDirty=!1,r._kdTreeDirty=!1,r._onViewMatrix=e.scene.camera.on("viewMatrix",(function(){r._frustumDirty=!0})),r._onProjMatrix=e.scene.camera.on("projMatMatrix",(function(){r._frustumDirty=!0})),r._onModelLoaded=e.scene.on("modelLoaded",(function(e){var t=r.viewer.scene.models[e];t&&r._addModel(t)})),r._onSceneTick=e.scene.on("tick",(function(){r._doCull()})),r}return C(i,[{key:"enabled",get:function(){return this._enabled},set:function(e){this._enabled=e}},{key:"_addModel",value:function(e){var t=this,i={model:e,onDestroyed:e.on("destroyed",(function(){t._removeModel(e)}))};this._modelInfos[e.id]=i,this._kdTreeDirty=!0}},{key:"_removeModel",value:function(e){var t=this._modelInfos[e.id];t&&(t.model.off(t.onDestroyed),delete this._modelInfos[e.id],this._kdTreeDirty=!0)}},{key:"_doCull",value:function(){var e=this._frustumDirty||this._kdTreeDirty;if(this._frustumDirty&&this._buildFrustum(),this._kdTreeDirty&&this._buildKDTree(),e){var t=this._kdRoot;t&&this._visitKDNode(t)}}},{key:"_buildFrustum",value:function(){var e=this.viewer.scene.camera;De(this._frustum,e.viewMatrix,e.projMatrix),this._frustumDirty=!1}},{key:"_buildKDTree",value:function(){var e=this.viewer.scene;this._kdRoot,this._kdRoot={aabb:e.getAABB(),intersection:Ie.INTERSECT};for(var t=0,i=this._objectCullStates.numObjects;t<i;t++){var r=this._objectCullStates.objects[t];this._insertEntityIntoKDTree(this._kdRoot,r,t,1)}this._kdTreeDirty=!1}},{key:"_insertEntityIntoKDTree",value:function(e,t,i,r){var s=t.aabb;if(r>=this._maxTreeDepth)return e.objects=e.objects||[],e.objects.push(i),void re.expandAABB3(e.aabb,s);if(e.left&&re.containsAABB3(e.left.aabb,s))this._insertEntityIntoKDTree(e.left,t,i,r+1);else if(e.right&&re.containsAABB3(e.right.aabb,s))this._insertEntityIntoKDTree(e.right,t,i,r+1);else{var n=e.aabb;MF[0]=n[3]-n[0],MF[1]=n[4]-n[1],MF[2]=n[5]-n[2];var o=0;if(MF[1]>MF[o]&&(o=1),MF[2]>MF[o]&&(o=2),!e.left){var a=n.slice();if(a[o+3]=(n[o]+n[o+3])/2,e.left={aabb:a,intersection:Ie.INTERSECT},re.containsAABB3(a,s))return void this._insertEntityIntoKDTree(e.left,t,i,r+1)}if(!e.right){var l=n.slice();if(l[o]=(n[o]+n[o+3])/2,e.right={aabb:l,intersection:Ie.INTERSECT},re.containsAABB3(l,s))return void this._insertEntityIntoKDTree(e.right,t,i,r+1)}e.objects=e.objects||[],e.objects.push(i),re.expandAABB3(e.aabb,s)}}},{key:"_visitKDNode",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:Ie.INTERSECT;if(t===Ie.INTERSECT||e.intersects!==t){t===Ie.INTERSECT&&(t=Se(this._frustum,e.aabb),e.intersects=t);var i=t===Ie.OUTSIDE,r=e.objects;if(r&&r.length>0)for(var s=0,n=r.length;s<n;s++){var o=r[s];this._objectCullStates.setObjectViewCulled(o,i)}e.left&&this._visitKDNode(e.left,t),e.right&&this._visitKDNode(e.right,t)}}},{key:"send",value:function(e,t){}},{key:"destroy",value:function(){f(w(i.prototype),"destroy",this).call(this),this._clear();var e=this.viewer.scene,t=e.camera;e.off(this._onModelLoaded),e.off(this._onSceneTick),t.off(this._onViewMatrix),t.off(this._onProjMatrix)}},{key:"_clear",value:function(){for(var e in this._modelInfos){var t=this._modelInfos[e];t.model.off(t.onDestroyed)}this._modelInfos={},this._kdRoot=null,this._kdTreeDirty=!0}}]),i}(),FF=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};x(this,e),this.cacheBuster=!1!==t.cacheBuster}return C(e,[{key:"_cacheBusterURL",value:function(e){if(!this.cacheBuster)return e;var t=(new Date).getTime();return e.indexOf("?")>-1?e+"&_="+t:e+"?_="+t}},{key:"getManifest",value:function(e,t,i){he.loadJSON(this._cacheBusterURL(e),(function(e){t(e)}),(function(e){i(e)}))}},{key:"getMetaModel",value:function(e,t,i){he.loadJSON(this._cacheBusterURL(e),(function(e){t(e)}),(function(e){i(e)}))}},{key:"getXKT",value:function(e,t,i){var r=function(){};t=t||r,i=i||r;var s=e.match(/^data:(.*?)(;base64)?,(.*)$/);if(s){var n=!!s[2],o=s[3];o=window.decodeURIComponent(o),n&&(o=window.atob(o));try{for(var a=new ArrayBuffer(o.length),l=new Uint8Array(a),u=0;u<o.length;u++)l[u]=o.charCodeAt(u);t(a)}catch(e){i(e)}}else{var A=new XMLHttpRequest;A.open("GET",this._cacheBusterURL(e),!0),A.responseType="arraybuffer",A.onreadystatechange=function(){4===A.readyState&&(200===A.status?t(A.response):i("getXKT error : "+A.response))},A.send(null)}}}]),e}();!function(e,t){"object"==("undefined"==typeof exports?"undefined":B(exports))&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).pako={})}(void 0,(function(e){function t(e){for(var t=e.length;--t>=0;)e[t]=0}var i=new Uint8Array([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0]),r=new Uint8Array([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13]),s=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7]),n=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),o=new Array(576);t(o);var a=new Array(60);t(a);var l=new Array(512);t(l);var u=new Array(256);t(u);var A=new Array(29);t(A);var c,h,d,p=new Array(30);function f(e,t,i,r,s){this.static_tree=e,this.extra_bits=t,this.extra_base=i,this.elems=r,this.max_length=s,this.has_stree=e&&e.length}function v(e,t){this.dyn_tree=e,this.max_code=0,this.stat_desc=t}t(p);var g=function(e){return e<256?l[e]:l[256+(e>>>7)]},m=function(e,t){e.pending_buf[e.pending++]=255&t,e.pending_buf[e.pending++]=t>>>8&255},_=function(e,t,i){e.bi_valid>16-i?(e.bi_buf|=t<<e.bi_valid&65535,m(e,e.bi_buf),e.bi_buf=t>>16-e.bi_valid,e.bi_valid+=i-16):(e.bi_buf|=t<<e.bi_valid&65535,e.bi_valid+=i)},y=function(e,t,i){_(e,i[2*t],i[2*t+1])},b=function(e,t){var i=0;do{i|=1&e,e>>>=1,i<<=1}while(--t>0);return i>>>1},w=function(e,t,i){var r,s,n=new Array(16),o=0;for(r=1;r<=15;r++)o=o+i[r-1]<<1,n[r]=o;for(s=0;s<=t;s++){var a=e[2*s+1];0!==a&&(e[2*s]=b(n[a]++,a))}},x=function(e){var t;for(t=0;t<286;t++)e.dyn_ltree[2*t]=0;for(t=0;t<30;t++)e.dyn_dtree[2*t]=0;for(t=0;t<19;t++)e.bl_tree[2*t]=0;e.dyn_ltree[512]=1,e.opt_len=e.static_len=0,e.sym_next=e.matches=0},P=function(e){e.bi_valid>8?m(e,e.bi_buf):e.bi_valid>0&&(e.pending_buf[e.pending++]=e.bi_buf),e.bi_buf=0,e.bi_valid=0},C=function(e,t,i,r){var s=2*t,n=2*i;return e[s]<e[n]||e[s]===e[n]&&r[t]<=r[i]},M=function(e,t,i){for(var r=e.heap[i],s=i<<1;s<=e.heap_len&&(s<e.heap_len&&C(t,e.heap[s+1],e.heap[s],e.depth)&&s++,!C(t,r,e.heap[s],e.depth));)e.heap[i]=e.heap[s],i=s,s<<=1;e.heap[i]=r},E=function(e,t,s){var n,o,a,l,c=0;if(0!==e.sym_next)do{n=255&e.pending_buf[e.sym_buf+c++],n+=(255&e.pending_buf[e.sym_buf+c++])<<8,o=e.pending_buf[e.sym_buf+c++],0===n?y(e,o,t):(a=u[o],y(e,a+256+1,t),0!==(l=i[a])&&(o-=A[a],_(e,o,l)),n--,a=g(n),y(e,a,s),0!==(l=r[a])&&(n-=p[a],_(e,n,l)))}while(c<e.sym_next);y(e,256,t)},F=function(e,t){var i,r,s,n=t.dyn_tree,o=t.stat_desc.static_tree,a=t.stat_desc.has_stree,l=t.stat_desc.elems,u=-1;for(e.heap_len=0,e.heap_max=573,i=0;i<l;i++)0!==n[2*i]?(e.heap[++e.heap_len]=u=i,e.depth[i]=0):n[2*i+1]=0;for(;e.heap_len<2;)n[2*(s=e.heap[++e.heap_len]=u<2?++u:0)]=1,e.depth[s]=0,e.opt_len--,a&&(e.static_len-=o[2*s+1]);for(t.max_code=u,i=e.heap_len>>1;i>=1;i--)M(e,n,i);s=l;do{i=e.heap[1],e.heap[1]=e.heap[e.heap_len--],M(e,n,1),r=e.heap[1],e.heap[--e.heap_max]=i,e.heap[--e.heap_max]=r,n[2*s]=n[2*i]+n[2*r],e.depth[s]=(e.depth[i]>=e.depth[r]?e.depth[i]:e.depth[r])+1,n[2*i+1]=n[2*r+1]=s,e.heap[1]=s++,M(e,n,1)}while(e.heap_len>=2);e.heap[--e.heap_max]=e.heap[1],function(e,t){var i,r,s,n,o,a,l=t.dyn_tree,u=t.max_code,A=t.stat_desc.static_tree,c=t.stat_desc.has_stree,h=t.stat_desc.extra_bits,d=t.stat_desc.extra_base,p=t.stat_desc.max_length,f=0;for(n=0;n<=15;n++)e.bl_count[n]=0;for(l[2*e.heap[e.heap_max]+1]=0,i=e.heap_max+1;i<573;i++)(n=l[2*l[2*(r=e.heap[i])+1]+1]+1)>p&&(n=p,f++),l[2*r+1]=n,r>u||(e.bl_count[n]++,o=0,r>=d&&(o=h[r-d]),a=l[2*r],e.opt_len+=a*(n+o),c&&(e.static_len+=a*(A[2*r+1]+o)));if(0!==f){do{for(n=p-1;0===e.bl_count[n];)n--;e.bl_count[n]--,e.bl_count[n+1]+=2,e.bl_count[p]--,f-=2}while(f>0);for(n=p;0!==n;n--)for(r=e.bl_count[n];0!==r;)(s=e.heap[--i])>u||(l[2*s+1]!==n&&(e.opt_len+=(n-l[2*s+1])*l[2*s],l[2*s+1]=n),r--)}}(e,t),w(n,u,e.bl_count)},k=function(e,t,i){var r,s,n=-1,o=t[1],a=0,l=7,u=4;for(0===o&&(l=138,u=3),t[2*(i+1)+1]=65535,r=0;r<=i;r++)s=o,o=t[2*(r+1)+1],++a<l&&s===o||(a<u?e.bl_tree[2*s]+=a:0!==s?(s!==n&&e.bl_tree[2*s]++,e.bl_tree[32]++):a<=10?e.bl_tree[34]++:e.bl_tree[36]++,a=0,n=s,0===o?(l=138,u=3):s===o?(l=6,u=3):(l=7,u=4))},I=function(e,t,i){var r,s,n=-1,o=t[1],a=0,l=7,u=4;for(0===o&&(l=138,u=3),r=0;r<=i;r++)if(s=o,o=t[2*(r+1)+1],!(++a<l&&s===o)){if(a<u)do{y(e,s,e.bl_tree)}while(0!=--a);else 0!==s?(s!==n&&(y(e,s,e.bl_tree),a--),y(e,16,e.bl_tree),_(e,a-3,2)):a<=10?(y(e,17,e.bl_tree),_(e,a-3,3)):(y(e,18,e.bl_tree),_(e,a-11,7));a=0,n=s,0===o?(l=138,u=3):s===o?(l=6,u=3):(l=7,u=4)}},D=!1,S=function(e,t,i,r){_(e,0+(r?1:0),3),P(e),m(e,i),m(e,~i),i&&e.pending_buf.set(e.window.subarray(t,t+i),e.pending),e.pending+=i},T=function(e){D||(function(){var e,t,n,v,g,m=new 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i===ee&&((t=e.state).window_size=2*t.w_size,_e(t.head),t.max_lazy_match=Se[t.level].max_lazy,t.good_match=Se[t.level].good_length,t.nice_match=Se[t.level].nice_length,t.max_chain_length=Se[t.level].max_chain,t.strstart=0,t.block_start=0,t.lookahead=0,t.insert=0,t.match_length=t.prev_length=2,t.match_available=0,t.ins_h=0),i},Oe=function(e,t,i,r,s,n){if(!e)return ie;var o=1;if(t===ne&&(t=6),r<0?(o=0,r=-r):r>15&&(o=2,r-=16),s<1||s>9||i!==ce||r<8||r>15||t<0||t>9||n<0||n>ue||8===r&&1!==o)return ge(e,ie);8===r&&(r=9);var a=new Te;return e.state=a,a.strm=e,a.status=pe,a.wrap=o,a.gzhead=null,a.w_bits=r,a.w_size=1<<a.w_bits,a.w_mask=a.w_size-1,a.hash_bits=s+7,a.hash_size=1<<a.hash_bits,a.hash_mask=a.hash_size-1,a.hash_shift=~~((a.hash_bits+3-1)/3),a.window=new Uint8Array(2*a.w_size),a.head=new Uint16Array(a.hash_size),a.prev=new Uint16Array(a.w_size),a.lit_bufsize=1<<s+6,a.pending_buf_size=4*a.lit_bufsize,a.pending_buf=new 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i.last_flush=-1,ee}if(57===i.status)if(e.adler=0,xe(i,31),xe(i,139),xe(i,8),i.gzhead)xe(i,(i.gzhead.text?1:0)+(i.gzhead.hcrc?2:0)+(i.gzhead.extra?4:0)+(i.gzhead.name?8:0)+(i.gzhead.comment?16:0)),xe(i,255&i.gzhead.time),xe(i,i.gzhead.time>>8&255),xe(i,i.gzhead.time>>16&255),xe(i,i.gzhead.time>>24&255),xe(i,9===i.level?2:i.strategy>=ae||i.level<2?4:0),xe(i,255&i.gzhead.os),i.gzhead.extra&&i.gzhead.extra.length&&(xe(i,255&i.gzhead.extra.length),xe(i,i.gzhead.extra.length>>8&255)),i.gzhead.hcrc&&(e.adler=V(e.adler,i.pending_buf,i.pending,0)),i.gzindex=0,i.status=69;else if(xe(i,0),xe(i,0),xe(i,0),xe(i,0),xe(i,0),xe(i,9===i.level?2:i.strategy>=ae||i.level<2?4:0),xe(i,3),i.status=fe,we(e),0!==i.pending)return i.last_flush=-1,ee;if(69===i.status){if(i.gzhead.extra){for(var n=i.pending,o=(65535&i.gzhead.extra.length)-i.gzindex;i.pending+o>i.pending_buf_size;){var a=i.pending_buf_size-i.pending;if(i.pending_buf.set(i.gzhead.extra.subarray(i.gzindex,i.gzindex+a),i.pending),i.pending=i.pending_buf_size,i.gzhead.hcrc&&i.pending>n&&(e.adler=V(e.adler,i.pending_buf,i.pending-n,n)),i.gzindex+=a,we(e),0!==i.pending)return i.last_flush=-1,ee;n=0,o-=a}var l=new Uint8Array(i.gzhead.extra);i.pending_buf.set(l.subarray(i.gzindex,i.gzindex+o),i.pending),i.pending+=o,i.gzhead.hcrc&&i.pending>n&&(e.adler=V(e.adler,i.pending_buf,i.pending-n,n)),i.gzindex=0}i.status=73}if(73===i.status){if(i.gzhead.name){var u,A=i.pending;do{if(i.pending===i.pending_buf_size){if(i.gzhead.hcrc&&i.pending>A&&(e.adler=V(e.adler,i.pending_buf,i.pending-A,A)),we(e),0!==i.pending)return i.last_flush=-1,ee;A=0}u=i.gzindex<i.gzhead.name.length?255&i.gzhead.name.charCodeAt(i.gzindex++):0,xe(i,u)}while(0!==u);i.gzhead.hcrc&&i.pending>A&&(e.adler=V(e.adler,i.pending_buf,i.pending-A,A)),i.gzindex=0}i.status=91}if(91===i.status){if(i.gzhead.comment){var c,h=i.pending;do{if(i.pending===i.pending_buf_size){if(i.gzhead.hcrc&&i.pending>h&&(e.adler=V(e.adler,i.pending_buf,i.pending-h,h)),we(e),0!==i.pending)return i.last_flush=-1,ee;h=0}c=i.gzindex<i.gzhead.comment.length?255&i.gzhead.comment.charCodeAt(i.gzindex++):0,xe(i,c)}while(0!==c);i.gzhead.hcrc&&i.pending>h&&(e.adler=V(e.adler,i.pending_buf,i.pending-h,h))}i.status=103}if(103===i.status){if(i.gzhead.hcrc){if(i.pending+2>i.pending_buf_size&&(we(e),0!==i.pending))return i.last_flush=-1,ee;xe(i,255&e.adler),xe(i,e.adler>>8&255),e.adler=0}if(i.status=fe,we(e),0!==i.pending)return i.last_flush=-1,ee}if(0!==e.avail_in||0!==i.lookahead||t!==Y&&i.status!==ve){var d=0===i.level?Fe(i,t):i.strategy===ae?function(e,t){for(var i;;){if(0===e.lookahead&&(Ee(e),0===e.lookahead)){if(t===Y)return 1;break}if(e.match_length=0,i=K(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++,i&&(Be(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,t===q?(Be(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(Be(e,!1),0===e.strm.avail_out)?1:2}(i,t):i.strategy===le?function(e,t){for(var i,r,s,n,o=e.window;;){if(e.lookahead<=he){if(Ee(e),e.lookahead<=he&&t===Y)return 1;if(0===e.lookahead)break}if(e.match_length=0,e.lookahead>=3&&e.strstart>0&&((r=o[s=e.strstart-1])===o[++s]&&r===o[++s]&&r===o[++s])){n=e.strstart+he;do{}while(r===o[++s]&&r===o[++s]&&r===o[++s]&&r===o[++s]&&r===o[++s]&&r===o[++s]&&r===o[++s]&&r===o[++s]&&s<n);e.match_length=he-(n-s),e.match_length>e.lookahead&&(e.match_length=e.lookahead)}if(e.match_length>=3?(i=K(e,1,e.match_length-3),e.lookahead-=e.match_length,e.strstart+=e.match_length,e.match_length=0):(i=K(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++),i&&(Be(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,t===q?(Be(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(Be(e,!1),0===e.strm.avail_out)?1:2}(i,t):Se[i.level].func(i,t);if(3!==d&&4!==d||(i.status=ve),1===d||3===d)return 0===e.avail_out&&(i.last_flush=-1),ee;if(2===d&&(t===J?X(i):t!==$&&(z(i,0,0,!1),t===Z&&(_e(i.head),0===i.lookahead&&(i.strstart=0,i.block_start=0,i.insert=0))),we(e),0===e.avail_out))return i.last_flush=-1,ee}return t!==q?ee:i.wrap<=0?te:(2===i.wrap?(xe(i,255&e.adler),xe(i,e.adler>>8&255),xe(i,e.adler>>16&255),xe(i,e.adler>>24&255),xe(i,255&e.total_in),xe(i,e.total_in>>8&255),xe(i,e.total_in>>16&255),xe(i,e.total_in>>24&255)):(Pe(i,e.adler>>>16),Pe(i,65535&e.adler)),we(e),i.wrap>0&&(i.wrap=-i.wrap),0!==i.pending?ee:te)},He=function(e){if(Le(e))return ie;var t=e.state.status;return e.state=null,t===fe?ge(e,re):ee},je=function(e,t){var i=t.length;if(Le(e))return ie;var r=e.state,s=r.wrap;if(2===s||1===s&&r.status!==pe||r.lookahead)return ie;if(1===s&&(e.adler=N(e.adler,t,i,0)),r.wrap=0,i>=r.w_size){0===s&&(_e(r.head),r.strstart=0,r.block_start=0,r.insert=0);var n=new Uint8Array(r.w_size);n.set(t.subarray(i-r.w_size,i),0),t=n,i=r.w_size}var o=e.avail_in,a=e.next_in,l=e.input;for(e.avail_in=i,e.next_in=0,e.input=t,Ee(r);r.lookahead>=3;){var u=r.strstart,A=r.lookahead-2;do{r.ins_h=be(r,r.ins_h,r.window[u+3-1]),r.prev[u&r.w_mask]=r.head[r.ins_h],r.head[r.ins_h]=u,u++}while(--A);r.strstart=u,r.lookahead=2,Ee(r)}return r.strstart+=r.lookahead,r.block_start=r.strstart,r.insert=r.lookahead,r.lookahead=0,r.match_length=r.prev_length=2,r.match_available=0,e.next_in=a,e.input=l,e.avail_in=o,r.wrap=s,ee},Ge=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},ze=function(e){for(var t=Array.prototype.slice.call(arguments,1);t.length;){var i=t.shift();if(i){if("object"!=B(i))throw new TypeError(i+"must be non-object");for(var r in i)Ge(i,r)&&(e[r]=i[r])}}return e},We=function(e){for(var t=0,i=0,r=e.length;i<r;i++)t+=e[i].length;for(var s=new Uint8Array(t),n=0,o=0,a=e.length;n<a;n++){var l=e[n];s.set(l,o),o+=l.length}return s},Ke=!0;try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(e){Ke=!1}for(var Xe=new 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i,r,s,n,o,a,l,u,A,c,h,d,p,f,v,g,m,_,y,b,w,B,x,P,C=e.state;i=e.next_in,x=e.input,r=i+(e.avail_in-5),s=e.next_out,P=e.output,n=s-(t-e.avail_out),o=s+(e.avail_out-257),a=C.dmax,l=C.wsize,u=C.whave,A=C.wnext,c=C.window,h=C.hold,d=C.bits,p=C.lencode,f=C.distcode,v=(1<<C.lenbits)-1,g=(1<<C.distbits)-1;e:do{d<15&&(h+=x[i++]<<d,d+=8,h+=x[i++]<<d,d+=8),m=p[h&v];t:for(;;){if(h>>>=_=m>>>24,d-=_,0===(_=m>>>16&255))P[s++]=65535&m;else{if(!(16&_)){if(0==(64&_)){m=p[(65535&m)+(h&(1<<_)-1)];continue t}if(32&_){C.mode=16191;break e}e.msg="invalid literal/length code",C.mode=vt;break e}y=65535&m,(_&=15)&&(d<_&&(h+=x[i++]<<d,d+=8),y+=h&(1<<_)-1,h>>>=_,d-=_),d<15&&(h+=x[i++]<<d,d+=8,h+=x[i++]<<d,d+=8),m=f[h&g];i:for(;;){if(h>>>=_=m>>>24,d-=_,!(16&(_=m>>>16&255))){if(0==(64&_)){m=f[(65535&m)+(h&(1<<_)-1)];continue i}e.msg="invalid distance code",C.mode=vt;break e}if(b=65535&m,d<(_&=15)&&(h+=x[i++]<<d,(d+=8)<_&&(h+=x[i++]<<d,d+=8)),(b+=h&(1<<_)-1)>a){e.msg="invalid distance too far back",C.mode=vt;break 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Uint16Array([1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0]),bt=new Uint8Array([16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64]),wt=function(e,t,i,r,s,n,o,a){var l,u,A,c,h,d,p,f,v,g=a.bits,m=0,_=0,y=0,b=0,w=0,B=0,x=0,P=0,C=0,M=0,E=null,F=new Uint16Array(16),k=new Uint16Array(16),I=null;for(m=0;m<=15;m++)F[m]=0;for(_=0;_<r;_++)F[t[i+_]]++;for(w=g,b=15;b>=1&&0===F[b];b--);if(w>b&&(w=b),0===b)return s[n++]=20971520,s[n++]=20971520,a.bits=1,0;for(y=1;y<b&&0===F[y];y++);for(w<y&&(w=y),P=1,m=1;m<=15;m++)if(P<<=1,(P-=F[m])<0)return-1;if(P>0&&(0===e||1!==b))return-1;for(k[1]=0,m=1;m<15;m++)k[m+1]=k[m]+F[m];for(_=0;_<r;_++)0!==t[i+_]&&(o[k[t[i+_]]++]=_);if(0===e?(E=I=o,d=20):1===e?(E=mt,I=_t,d=257):(E=yt,I=bt,d=0),M=0,_=0,m=y,h=n,B=w,x=0,A=-1,c=(C=1<<w)-1,1===e&&C>852||2===e&&C>592)return 1;for(;;){p=m-x,o[_]+1<d?(f=0,v=o[_]):o[_]>=d?(f=I[o[_]-d],v=E[o[_]-d]):(f=96,v=0),l=1<<m-x,y=u=1<<B;do{s[h+(M>>x)+(u-=l)]=p<<24|f<<16|v|0}while(0!==u);for(l=1<<m-1;M&l;)l>>=1;if(0!==l?(M&=l-1,M+=l):M=0,_++,0==--F[m]){if(m===b)break;m=t[i+o[_]]}if(m>w&&(M&c)!==A){for(0===x&&(x=w),h+=y,P=1<<(B=m-x);B+x<b&&!((P-=F[B+x])<=0);)B++,P<<=1;if(C+=1<<B,1===e&&C>852||2===e&&C>592)return 1;s[A=M&c]=w<<24|B<<16|h-n|0}}return 0!==M&&(s[h+M]=m-x<<24|64<<16|0),a.bits=w,0},Bt=j.Z_FINISH,xt=j.Z_BLOCK,Pt=j.Z_TREES,Ct=j.Z_OK,Mt=j.Z_STREAM_END,Et=j.Z_NEED_DICT,Ft=j.Z_STREAM_ERROR,kt=j.Z_DATA_ERROR,It=j.Z_MEM_ERROR,Dt=j.Z_BUF_ERROR,St=j.Z_DEFLATED,Tt=16180,Lt=16190,Rt=16191,Ut=16192,Ot=16194,Nt=16199,Qt=16200,Vt=16206,Ht=16209,jt=function(e){return(e>>>24&255)+(e>>>8&65280)+((65280&e)<<8)+((255&e)<<24)};function Gt(){this.strm=null,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}var zt,Wt,Kt=function(e){if(!e)return 1;var t=e.state;return!t||t.strm!==e||t.mode<Tt||t.mode>16211?1:0},Xt=function(e){if(Kt(e))return Ft;var t=e.state;return e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=Tt,t.last=0,t.havedict=0,t.flags=-1,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new Int32Array(852),t.distcode=t.distdyn=new Int32Array(592),t.sane=1,t.back=-1,Ct},Yt=function(e){if(Kt(e))return Ft;var t=e.state;return t.wsize=0,t.whave=0,t.wnext=0,Xt(e)},Jt=function(e,t){var i;if(Kt(e))return Ft;var r=e.state;return t<0?(i=0,t=-t):(i=5+(t>>4),t<48&&(t&=15)),t&&(t<8||t>15)?Ft:(null!==r.window&&r.wbits!==t&&(r.window=null),r.wrap=i,r.wbits=t,Yt(e))},Zt=function(e,t){if(!e)return Ft;var i=new Gt;e.state=i,i.strm=e,i.window=null,i.mode=Tt;var r=Jt(e,t);return r!==Ct&&(e.state=null),r},qt=!0,$t=function(e){if(qt){zt=new Int32Array(512),Wt=new Int32Array(32);for(var t=0;t<144;)e.lens[t++]=8;for(;t<256;)e.lens[t++]=9;for(;t<280;)e.lens[t++]=7;for(;t<288;)e.lens[t++]=8;for(wt(1,e.lens,0,288,zt,0,e.work,{bits:9}),t=0;t<32;)e.lens[t++]=5;wt(2,e.lens,0,32,Wt,0,e.work,{bits:5}),qt=!1}e.lencode=zt,e.lenbits=9,e.distcode=Wt,e.distbits=5},ei=function(e,t,i,r){var s,n=e.state;return null===n.window&&(n.wsize=1<<n.wbits,n.wnext=0,n.whave=0,n.window=new Uint8Array(n.wsize)),r>=n.wsize?(n.window.set(t.subarray(i-n.wsize,i),0),n.wnext=0,n.whave=n.wsize):((s=n.wsize-n.wnext)>r&&(s=r),n.window.set(t.subarray(i-r,i-r+s),n.wnext),(r-=s)?(n.window.set(t.subarray(i-r,i),0),n.wnext=r,n.whave=n.wsize):(n.wnext+=s,n.wnext===n.wsize&&(n.wnext=0),n.whave<n.wsize&&(n.whave+=s))),0},ti=Yt,ii=Zt,ri=function(e,t){var i,r,s,n,o,a,l,u,A,c,h,d,p,f,v,g,m,_,y,b,w,B,x,P,C=0,M=new Uint8Array(4),E=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]);if(Kt(e)||!e.output||!e.input&&0!==e.avail_in)return Ft;(i=e.state).mode===Rt&&(i.mode=Ut),o=e.next_out,s=e.output,l=e.avail_out,n=e.next_in,r=e.input,a=e.avail_in,u=i.hold,A=i.bits,c=a,h=l,B=Ct;e:for(;;)switch(i.mode){case Tt:if(0===i.wrap){i.mode=Ut;break}for(;A<16;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}if(2&i.wrap&&35615===u){0===i.wbits&&(i.wbits=15),i.check=0,M[0]=255&u,M[1]=u>>>8&255,i.check=V(i.check,M,2,0),u=0,A=0,i.mode=16181;break}if(i.head&&(i.head.done=!1),!(1&i.wrap)||(((255&u)<<8)+(u>>8))%31){e.msg="incorrect header check",i.mode=Ht;break}if((15&u)!==St){e.msg="unknown compression method",i.mode=Ht;break}if(A-=4,w=8+(15&(u>>>=4)),0===i.wbits&&(i.wbits=w),w>15||w>i.wbits){e.msg="invalid window size",i.mode=Ht;break}i.dmax=1<<i.wbits,i.flags=0,e.adler=i.check=1,i.mode=512&u?16189:Rt,u=0,A=0;break;case 16181:for(;A<16;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}if(i.flags=u,(255&i.flags)!==St){e.msg="unknown compression method",i.mode=Ht;break}if(57344&i.flags){e.msg="unknown header flags set",i.mode=Ht;break}i.head&&(i.head.text=u>>8&1),512&i.flags&&4&i.wrap&&(M[0]=255&u,M[1]=u>>>8&255,i.check=V(i.check,M,2,0)),u=0,A=0,i.mode=16182;case 16182:for(;A<32;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}i.head&&(i.head.time=u),512&i.flags&&4&i.wrap&&(M[0]=255&u,M[1]=u>>>8&255,M[2]=u>>>16&255,M[3]=u>>>24&255,i.check=V(i.check,M,4,0)),u=0,A=0,i.mode=16183;case 16183:for(;A<16;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}i.head&&(i.head.xflags=255&u,i.head.os=u>>8),512&i.flags&&4&i.wrap&&(M[0]=255&u,M[1]=u>>>8&255,i.check=V(i.check,M,2,0)),u=0,A=0,i.mode=16184;case 16184:if(1024&i.flags){for(;A<16;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}i.length=u,i.head&&(i.head.extra_len=u),512&i.flags&&4&i.wrap&&(M[0]=255&u,M[1]=u>>>8&255,i.check=V(i.check,M,2,0)),u=0,A=0}else i.head&&(i.head.extra=null);i.mode=16185;case 16185:if(1024&i.flags&&((d=i.length)>a&&(d=a),d&&(i.head&&(w=i.head.extra_len-i.length,i.head.extra||(i.head.extra=new Uint8Array(i.head.extra_len)),i.head.extra.set(r.subarray(n,n+d),w)),512&i.flags&&4&i.wrap&&(i.check=V(i.check,r,d,n)),a-=d,n+=d,i.length-=d),i.length))break e;i.length=0,i.mode=16186;case 16186:if(2048&i.flags){if(0===a)break e;d=0;do{w=r[n+d++],i.head&&w&&i.length<65536&&(i.head.name+=String.fromCharCode(w))}while(w&&d<a);if(512&i.flags&&4&i.wrap&&(i.check=V(i.check,r,d,n)),a-=d,n+=d,w)break e}else i.head&&(i.head.name=null);i.length=0,i.mode=16187;case 16187:if(4096&i.flags){if(0===a)break e;d=0;do{w=r[n+d++],i.head&&w&&i.length<65536&&(i.head.comment+=String.fromCharCode(w))}while(w&&d<a);if(512&i.flags&&4&i.wrap&&(i.check=V(i.check,r,d,n)),a-=d,n+=d,w)break e}else i.head&&(i.head.comment=null);i.mode=16188;case 16188:if(512&i.flags){for(;A<16;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}if(4&i.wrap&&u!==(65535&i.check)){e.msg="header crc mismatch",i.mode=Ht;break}u=0,A=0}i.head&&(i.head.hcrc=i.flags>>9&1,i.head.done=!0),e.adler=i.check=0,i.mode=Rt;break;case 16189:for(;A<32;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}e.adler=i.check=jt(u),u=0,A=0,i.mode=Lt;case Lt:if(0===i.havedict)return e.next_out=o,e.avail_out=l,e.next_in=n,e.avail_in=a,i.hold=u,i.bits=A,Et;e.adler=i.check=1,i.mode=Rt;case Rt:if(t===xt||t===Pt)break e;case Ut:if(i.last){u>>>=7&A,A-=7&A,i.mode=Vt;break}for(;A<3;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}switch(i.last=1&u,A-=1,3&(u>>>=1)){case 0:i.mode=16193;break;case 1:if($t(i),i.mode=Nt,t===Pt){u>>>=2,A-=2;break e}break;case 2:i.mode=16196;break;case 3:e.msg="invalid block type",i.mode=Ht}u>>>=2,A-=2;break;case 16193:for(u>>>=7&A,A-=7&A;A<32;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}if((65535&u)!=(u>>>16^65535)){e.msg="invalid stored block lengths",i.mode=Ht;break}if(i.length=65535&u,u=0,A=0,i.mode=Ot,t===Pt)break e;case Ot:i.mode=16195;case 16195:if(d=i.length){if(d>a&&(d=a),d>l&&(d=l),0===d)break e;s.set(r.subarray(n,n+d),o),a-=d,n+=d,l-=d,o+=d,i.length-=d;break}i.mode=Rt;break;case 16196:for(;A<14;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}if(i.nlen=257+(31&u),u>>>=5,A-=5,i.ndist=1+(31&u),u>>>=5,A-=5,i.ncode=4+(15&u),u>>>=4,A-=4,i.nlen>286||i.ndist>30){e.msg="too many length or distance symbols",i.mode=Ht;break}i.have=0,i.mode=16197;case 16197:for(;i.have<i.ncode;){for(;A<3;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}i.lens[E[i.have++]]=7&u,u>>>=3,A-=3}for(;i.have<19;)i.lens[E[i.have++]]=0;if(i.lencode=i.lendyn,i.lenbits=7,x={bits:i.lenbits},B=wt(0,i.lens,0,19,i.lencode,0,i.work,x),i.lenbits=x.bits,B){e.msg="invalid code lengths set",i.mode=Ht;break}i.have=0,i.mode=16198;case 16198:for(;i.have<i.nlen+i.ndist;){for(;g=(C=i.lencode[u&(1<<i.lenbits)-1])>>>16&255,m=65535&C,!((v=C>>>24)<=A);){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}if(m<16)u>>>=v,A-=v,i.lens[i.have++]=m;else{if(16===m){for(P=v+2;A<P;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}if(u>>>=v,A-=v,0===i.have){e.msg="invalid bit length repeat",i.mode=Ht;break}w=i.lens[i.have-1],d=3+(3&u),u>>>=2,A-=2}else if(17===m){for(P=v+3;A<P;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}A-=v,w=0,d=3+(7&(u>>>=v)),u>>>=3,A-=3}else{for(P=v+7;A<P;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}A-=v,w=0,d=11+(127&(u>>>=v)),u>>>=7,A-=7}if(i.have+d>i.nlen+i.ndist){e.msg="invalid bit length 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e;a--,u+=r[n++]<<A,A+=8}if(g&&0==(240&g)){for(_=v,y=g,b=m;g=(C=i.lencode[b+((u&(1<<_+y)-1)>>_)])>>>16&255,m=65535&C,!(_+(v=C>>>24)<=A);){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}u>>>=_,A-=_,i.back+=_}if(u>>>=v,A-=v,i.back+=v,i.length=m,0===g){i.mode=16205;break}if(32&g){i.back=-1,i.mode=Rt;break}if(64&g){e.msg="invalid literal/length code",i.mode=Ht;break}i.extra=15&g,i.mode=16201;case 16201:if(i.extra){for(P=i.extra;A<P;){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}i.length+=u&(1<<i.extra)-1,u>>>=i.extra,A-=i.extra,i.back+=i.extra}i.was=i.length,i.mode=16202;case 16202:for(;g=(C=i.distcode[u&(1<<i.distbits)-1])>>>16&255,m=65535&C,!((v=C>>>24)<=A);){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}if(0==(240&g)){for(_=v,y=g,b=m;g=(C=i.distcode[b+((u&(1<<_+y)-1)>>_)])>>>16&255,m=65535&C,!(_+(v=C>>>24)<=A);){if(0===a)break e;a--,u+=r[n++]<<A,A+=8}u>>>=_,A-=_,i.back+=_}if(u>>>=v,A-=v,i.back+=v,64&g){e.msg="invalid distance code",i.mode=Ht;break}i.offset=m,i.extra=15&g,i.mode=16203;case 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P=f[x],C=t.globalizeObjectIds?re.globalizeObjectId(r.id,P):P,M=e.metaScene.metaObjects[C],E={},F={},k=_.subarray(16*x,16*x+16);if(M){if(t.excludeTypesMap&&M.type&&t.excludeTypesMap[M.type])continue;if(t.includeTypesMap&&M.type&&!t.includeTypesMap[M.type])continue;var I=t.objectDefaults?t.objectDefaults[M.type]||t.objectDefaults.DEFAULT:null;I&&(!1===I.visible&&(E.visible=!1),!1===I.pickable&&(E.pickable=!1),I.colorize&&(F.color=I.colorize),void 0!==I.opacity&&null!==I.opacity&&(F.opacity=I.opacity))}else if(t.excludeUnclassifiedObjects)continue;for(var D=x===w-1,S=[],T=v[x],L=D?m.length:v[x+1];T<L;T++){var R=m[T],U=R===b-1,O="".concat(o,".").concat(C,".mesh.").concat(R),N=NF(p.subarray(4*R,4*R+3)),Q=p[4*R+3]/255,V=a.subarray(c[R],U?a.length:c[R+1]),H=l.subarray(c[R],U?a.length:c[R+1]),j=u.subarray(h[R],U?u.length:h[R+1]),G=A.subarray(d[R],U?A.length:d[R+1]);if(1===y[x]){var z="".concat(o,".geometry.").concat(O,".").concat(R);z in 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0===e.length?[]:tk.inflate(e,t).buffer}return{types:tk.inflate(e.types,{to:"string"}),eachMetaObjectId:tk.inflate(e.eachMetaObjectId,{to:"string"}),eachMetaObjectType:new Uint32Array(t(e.eachMetaObjectType)),eachMetaObjectName:tk.inflate(e.eachMetaObjectName,{to:"string"}),eachMetaObjectParent:new Uint32Array(t(e.eachMetaObjectParent)),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshMaterial:new Uint8Array(t(e.eachMeshMaterial)),eachEntityMetaObject:new Uint32Array(t(e.eachEntityMetaObject)),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(o);!function(e,t,i,r,s,n){var o=n.getNextId(),a=JSON.parse(i.types),l=JSON.parse(i.eachMetaObjectId),u=i.eachMetaObjectType,A=JSON.parse(i.eachMetaObjectName),c=i.eachMetaObjectParent,h=i.positions,d=i.normals,p=i.colors,f=i.indices,v=i.edgeIndices,g=i.matrices,m=i.reusedGeometriesDecodeMatrix,_=i.eachGeometryPrimitiveType,y=i.eachGeometryPositionsPortion,b=i.eachGeometryNormalsPortion,w=i.eachGeometryColorsPortion,B=i.eachGeometryIndicesPortion,x=i.eachGeometryEdgeIndicesPortion,P=i.eachMeshGeometriesPortion,C=i.eachMeshMatricesPortion,M=i.eachMeshMaterial,E=i.eachEntityMetaObject,F=i.eachEntityMeshesPortion,k=i.eachTileAABB,I=i.eachTileEntitiesPortion,D=l.length,S=y.length,T=P.length,L=E.length,R=I.length;if(s){for(var U={metaObjects:[]},O=0;O<D;O++){var N=l[O],Q=a[u[O]]||"default",V=A[O],H=c[O],j=H!==O?l[H]:null;U.metaObjects.push({id:N,type:Q,name:V,parent:j})}s.loadData(U,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds})}for(var G=new Uint32Array(S),z=0;z<T;z++){var W=P[z];void 0!==G[W]?G[W]++:G[W]=1}for(var K=re.vec3(),X=re.AABB3(),Y={},J=0;J<R;J++){var Z=J===R-1,q=I[J],$=Z?L:I[J+1],ee=6*J,te=k.subarray(ee,ee+6);re.getAABB3Center(te,K),X[0]=te[0]-K[0],X[1]=te[1]-K[1],X[2]=te[2]-K[2],X[3]=te[3]-K[0],X[4]=te[4]-K[1],X[5]=te[5]-K[2];for(var ie=ji.createPositionsDecodeMatrix(X),se={},ne=q;ne<$;ne++){var oe=l[E[ne]],ae=t.globalizeObjectIds?re.globalizeObjectId(r.id,oe):oe,le=ne===L-1,ue=F[ne],Ae=le?P.length:F[ne+1],ce=[],de=e.metaScene.metaObjects[ae],pe={},fe={};if(de){if(t.excludeTypesMap&&de.type&&t.excludeTypesMap[de.type])continue;if(t.includeTypesMap&&de.type&&!t.includeTypesMap[de.type])continue;var ve=t.objectDefaults?t.objectDefaults[de.type]||t.objectDefaults.DEFAULT:null;ve&&(!1===ve.visible&&(pe.visible=!1),!1===ve.pickable&&(pe.pickable=!1),ve.colorize&&(fe.color=ve.colorize),void 0!==ve.opacity&&null!==ve.opacity&&(fe.opacity=ve.opacity),void 0!==ve.metallic&&null!==ve.metallic&&(fe.metallic=ve.metallic),void 0!==ve.roughness&&null!==ve.roughness&&(fe.roughness=ve.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(var ge=ue;ge<Ae;ge++){var me=P[ge],_e=G[me]>1,ye=me===S-1,be=sk(M.subarray(6*ge,6*ge+3)),we=M[6*ge+3]/255,Be=M[6*ge+4]/255,xe=M[6*ge+5]/255,Pe=n.getNextId();if(_e){var Ce=C[ge],Me=g.slice(Ce,Ce+16),Ee="".concat(o,"-geometry.").concat(J,".").concat(me),Fe=Y[Ee];if(!Fe){Fe={batchThisMesh:!t.reuseGeometries};var ke=!1;switch(_[me]){case 0:Fe.primitiveName="solid",Fe.geometryPositions=h.subarray(y[me],ye?h.length:y[me+1]),Fe.geometryNormals=d.subarray(b[me],ye?d.length:b[me+1]),Fe.geometryIndices=f.subarray(B[me],ye?f.length:B[me+1]),Fe.geometryEdgeIndices=v.subarray(x[me],ye?v.length:x[me+1]),ke=Fe.geometryPositions.length>0&&Fe.geometryIndices.length>0;break;case 1:Fe.primitiveName="surface",Fe.geometryPositions=h.subarray(y[me],ye?h.length:y[me+1]),Fe.geometryNormals=d.subarray(b[me],ye?d.length:b[me+1]),Fe.geometryIndices=f.subarray(B[me],ye?f.length:B[me+1]),Fe.geometryEdgeIndices=v.subarray(x[me],ye?v.length:x[me+1]),ke=Fe.geometryPositions.length>0&&Fe.geometryIndices.length>0;break;case 2:Fe.primitiveName="points",Fe.geometryPositions=h.subarray(y[me],ye?h.length:y[me+1]),Fe.geometryColors=nk(p.subarray(w[me],ye?p.length:w[me+1])),ke=Fe.geometryPositions.length>0;break;case 3:Fe.primitiveName="lines",Fe.geometryPositions=h.subarray(y[me],ye?h.length:y[me+1]),Fe.geometryIndices=f.subarray(B[me],ye?f.length:B[me+1]),ke=Fe.geometryPositions.length>0&&Fe.geometryIndices.length>0;break;default:continue}if(ke||(Fe=null),Fe&&(Fe.geometryPositions.length,Fe.batchThisMesh)){Fe.decompressedPositions=new Float32Array(Fe.geometryPositions.length);for(var Ie=Fe.geometryPositions,De=Fe.decompressedPositions,Se=0,Te=Ie.length;Se<Te;Se+=3)De[Se+0]=Ie[Se+0]*m[0]+m[12],De[Se+1]=Ie[Se+1]*m[5]+m[13],De[Se+2]=Ie[Se+2]*m[10]+m[14];Fe.geometryPositions=null,Y[Ee]=Fe}}if(Fe)if(Fe.batchThisMesh){for(var Le=Fe.decompressedPositions,Re=new Uint16Array(Le.length),Ue=0,Oe=Le.length;Ue<Oe;Ue+=3)ik[0]=Le[Ue+0],ik[1]=Le[Ue+1],ik[2]=Le[Ue+2],ik[3]=1,re.transformVec4(Me,ik,rk),ji.compressPosition(rk,X,ik),Re[Ue+0]=ik[0],Re[Ue+1]=ik[1],Re[Ue+2]=ik[2];r.createMesh(he.apply(fe,{id:Pe,origin:K,primitive:Fe.primitiveName,positionsCompressed:Re,normalsCompressed:Fe.geometryNormals,colorsCompressed:Fe.geometryColors,indices:Fe.geometryIndices,edgeIndices:Fe.geometryEdgeIndices,positionsDecodeMatrix:ie,color:be,metallic:Be,roughness:xe,opacity:we})),ce.push(Pe)}else se[Ee]||(r.createGeometry({id:Ee,primitive:Fe.primitiveName,positionsCompressed:Fe.geometryPositions,normalsCompressed:Fe.geometryNormals,colorsCompressed:Fe.geometryColors,indices:Fe.geometryIndices,edgeIndices:Fe.geometryEdgeIndices,positionsDecodeMatrix:m}),se[Ee]=!0),r.createMesh(he.apply(fe,{id:Pe,geometryId:Ee,origin:K,matrix:Me,color:be,metallic:Be,roughness:xe,opacity:we})),ce.push(Pe)}else{var Ne=void 0,Qe=void 0,Ve=void 0,He=void 0,je=void 0,Ge=void 0,ze=!1;switch(_[me]){case 0:Ne="solid",Qe=h.subarray(y[me],ye?h.length:y[me+1]),Ve=d.subarray(b[me],ye?d.length:b[me+1]),je=f.subarray(B[me],ye?f.length:B[me+1]),Ge=v.subarray(x[me],ye?v.length:x[me+1]),ze=Qe.length>0&&je.length>0;break;case 1:Ne="surface",Qe=h.subarray(y[me],ye?h.length:y[me+1]),Ve=d.subarray(b[me],ye?d.length:b[me+1]),je=f.subarray(B[me],ye?f.length:B[me+1]),Ge=v.subarray(x[me],ye?v.length:x[me+1]),ze=Qe.length>0&&je.length>0;break;case 2:Ne="points",Qe=h.subarray(y[me],ye?h.length:y[me+1]),He=nk(p.subarray(w[me],ye?p.length:w[me+1])),ze=Qe.length>0;break;case 3:Ne="lines",Qe=h.subarray(y[me],ye?h.length:y[me+1]),je=f.subarray(B[me],ye?f.length:B[me+1]),ze=Qe.length>0&&je.length>0;break;default:continue}ze&&(r.createMesh(he.apply(fe,{id:Pe,origin:K,primitive:Ne,positionsCompressed:Qe,normalsCompressed:Ve,colorsCompressed:He,indices:je,edgeIndices:Ge,positionsDecodeMatrix:ie,color:be,metallic:Be,roughness:xe,opacity:we})),ce.push(Pe))}}ce.length>0&&r.createEntity(he.apply(pe,{id:ae,isObject:!0,meshIds:ce}))}}}(e,t,a,r,s,n)}},ak=window.pako||kF;ak.inflate||(ak=ak.default);var lk=re.vec4(),uk=re.vec4();var Ak=function(){var e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();var ck={version:9,parse:function(e,t,i,r,s,n){var o=function(e){return{metadata:e[0],positions:e[1],normals:e[2],colors:e[3],indices:e[4],edgeIndices:e[5],matrices:e[6],reusedGeometriesDecodeMatrix:e[7],eachGeometryPrimitiveType:e[8],eachGeometryPositionsPortion:e[9],eachGeometryNormalsPortion:e[10],eachGeometryColorsPortion:e[11],eachGeometryIndicesPortion:e[12],eachGeometryEdgeIndicesPortion:e[13],eachMeshGeometriesPortion:e[14],eachMeshMatricesPortion:e[15],eachMeshMaterial:e[16],eachEntityId:e[17],eachEntityMeshesPortion:e[18],eachTileAABB:e[19],eachTileEntitiesPortion:e[20]}}(i),a=function(e){function t(e,t){return 0===e.length?[]:ak.inflate(e,t).buffer}return{metadata:JSON.parse(ak.inflate(e.metadata,{to:"string"})),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshMaterial:new Uint8Array(t(e.eachMeshMaterial)),eachEntityId:JSON.parse(ak.inflate(e.eachEntityId,{to:"string"})),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(o);!function(e,t,i,r,s,n){var o=n.getNextId(),a=i.metadata,l=i.positions,u=i.normals,A=i.colors,c=i.indices,h=i.edgeIndices,d=i.matrices,p=i.reusedGeometriesDecodeMatrix,f=i.eachGeometryPrimitiveType,v=i.eachGeometryPositionsPortion,g=i.eachGeometryNormalsPortion,m=i.eachGeometryColorsPortion,_=i.eachGeometryIndicesPortion,y=i.eachGeometryEdgeIndicesPortion,b=i.eachMeshGeometriesPortion,w=i.eachMeshMatricesPortion,B=i.eachMeshMaterial,x=i.eachEntityId,P=i.eachEntityMeshesPortion,C=i.eachTileAABB,M=i.eachTileEntitiesPortion,E=v.length,F=b.length,k=P.length,I=M.length;s&&s.loadData(a,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds});for(var D=new Uint32Array(E),S=0;S<F;S++){var T=b[S];void 0!==D[T]?D[T]++:D[T]=1}for(var L=re.vec3(),R=re.AABB3(),U={},O=0;O<I;O++){var N=O===I-1,Q=M[O],V=N?k-1:M[O+1]-1,H=6*O,j=C.subarray(H,H+6);re.getAABB3Center(j,L),R[0]=j[0]-L[0],R[1]=j[1]-L[1],R[2]=j[2]-L[2],R[3]=j[3]-L[0],R[4]=j[4]-L[1],R[5]=j[5]-L[2];for(var G=ji.createPositionsDecodeMatrix(R),z={},W=Q;W<=V;W++){var K=x[W],X=t.globalizeObjectIds?re.globalizeObjectId(r.id,K):K,Y=W===k-1,J=P[W],Z=Y?b.length-1:P[W+1]-1,q=[],$=e.metaScene.metaObjects[X],ee={},te={};if($){if(t.excludeTypesMap&&$.type&&t.excludeTypesMap[$.type])continue;if(t.includeTypesMap&&$.type&&!t.includeTypesMap[$.type])continue;var ie=t.objectDefaults?t.objectDefaults[$.type]||t.objectDefaults.DEFAULT:null;ie&&(!1===ie.visible&&(ee.visible=!1),!1===ie.pickable&&(ee.pickable=!1),ie.colorize&&(te.color=ie.colorize),void 0!==ie.opacity&&null!==ie.opacity&&(te.opacity=ie.opacity),void 0!==ie.metallic&&null!==ie.metallic&&(te.metallic=ie.metallic),void 0!==ie.roughness&&null!==ie.roughness&&(te.roughness=ie.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(var se=J;se<=Z;se++){var ne=b[se],oe=D[ne]>1,ae=ne===E-1,le=Ak(B.subarray(6*se,6*se+3)),ue=B[6*se+3]/255,Ae=B[6*se+4]/255,ce=B[6*se+5]/255,de=n.getNextId();if(oe){var pe=w[se],fe=d.slice(pe,pe+16),ve="".concat(o,"-geometry.").concat(O,".").concat(ne),ge=U[ve];if(!ge){ge={batchThisMesh:!t.reuseGeometries};var me=!1;switch(f[ne]){case 0:ge.primitiveName="solid",ge.geometryPositions=l.subarray(v[ne],ae?l.length:v[ne+1]),ge.geometryNormals=u.subarray(g[ne],ae?u.length:g[ne+1]),ge.geometryIndices=c.subarray(_[ne],ae?c.length:_[ne+1]),ge.geometryEdgeIndices=h.subarray(y[ne],ae?h.length:y[ne+1]),me=ge.geometryPositions.length>0&&ge.geometryIndices.length>0;break;case 1:ge.primitiveName="surface",ge.geometryPositions=l.subarray(v[ne],ae?l.length:v[ne+1]),ge.geometryNormals=u.subarray(g[ne],ae?u.length:g[ne+1]),ge.geometryIndices=c.subarray(_[ne],ae?c.length:_[ne+1]),ge.geometryEdgeIndices=h.subarray(y[ne],ae?h.length:y[ne+1]),me=ge.geometryPositions.length>0&&ge.geometryIndices.length>0;break;case 2:ge.primitiveName="points",ge.geometryPositions=l.subarray(v[ne],ae?l.length:v[ne+1]),ge.geometryColors=A.subarray(m[ne],ae?A.length:m[ne+1]),me=ge.geometryPositions.length>0;break;case 3:ge.primitiveName="lines",ge.geometryPositions=l.subarray(v[ne],ae?l.length:v[ne+1]),ge.geometryIndices=c.subarray(_[ne],ae?c.length:_[ne+1]),me=ge.geometryPositions.length>0&&ge.geometryIndices.length>0;break;default:continue}if(me||(ge=null),ge&&(ge.geometryPositions.length,ge.batchThisMesh)){ge.decompressedPositions=new Float32Array(ge.geometryPositions.length),ge.transformedAndRecompressedPositions=new Uint16Array(ge.geometryPositions.length);for(var _e=ge.geometryPositions,ye=ge.decompressedPositions,be=0,we=_e.length;be<we;be+=3)ye[be+0]=_e[be+0]*p[0]+p[12],ye[be+1]=_e[be+1]*p[5]+p[13],ye[be+2]=_e[be+2]*p[10]+p[14];ge.geometryPositions=null,U[ve]=ge}}if(ge)if(ge.batchThisMesh){for(var Be=ge.decompressedPositions,xe=ge.transformedAndRecompressedPositions,Pe=0,Ce=Be.length;Pe<Ce;Pe+=3)lk[0]=Be[Pe+0],lk[1]=Be[Pe+1],lk[2]=Be[Pe+2],lk[3]=1,re.transformVec4(fe,lk,uk),ji.compressPosition(uk,R,lk),xe[Pe+0]=lk[0],xe[Pe+1]=lk[1],xe[Pe+2]=lk[2];r.createMesh(he.apply(te,{id:de,origin:L,primitive:ge.primitiveName,positionsCompressed:xe,normalsCompressed:ge.geometryNormals,colorsCompressed:ge.geometryColors,indices:ge.geometryIndices,edgeIndices:ge.geometryEdgeIndices,positionsDecodeMatrix:G,color:le,metallic:Ae,roughness:ce,opacity:ue})),q.push(de)}else z[ve]||(r.createGeometry({id:ve,primitive:ge.primitiveName,positionsCompressed:ge.geometryPositions,normalsCompressed:ge.geometryNormals,colorsCompressed:ge.geometryColors,indices:ge.geometryIndices,edgeIndices:ge.geometryEdgeIndices,positionsDecodeMatrix:p}),z[ve]=!0),r.createMesh(he.apply(te,{id:de,geometryId:ve,origin:L,matrix:fe,color:le,metallic:Ae,roughness:ce,opacity:ue})),q.push(de)}else{var Me=void 0,Ee=void 0,Fe=void 0,ke=void 0,Ie=void 0,De=void 0,Se=!1;switch(f[ne]){case 0:Me="solid",Ee=l.subarray(v[ne],ae?l.length:v[ne+1]),Fe=u.subarray(g[ne],ae?u.length:g[ne+1]),Ie=c.subarray(_[ne],ae?c.length:_[ne+1]),De=h.subarray(y[ne],ae?h.length:y[ne+1]),Se=Ee.length>0&&Ie.length>0;break;case 1:Me="surface",Ee=l.subarray(v[ne],ae?l.length:v[ne+1]),Fe=u.subarray(g[ne],ae?u.length:g[ne+1]),Ie=c.subarray(_[ne],ae?c.length:_[ne+1]),De=h.subarray(y[ne],ae?h.length:y[ne+1]),Se=Ee.length>0&&Ie.length>0;break;case 2:Me="points",Ee=l.subarray(v[ne],ae?l.length:v[ne+1]),ke=A.subarray(m[ne],ae?A.length:m[ne+1]),Se=Ee.length>0;break;case 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t=0;return{metadata:e[t++],textureData:e[t++],eachTextureDataPortion:e[t++],eachTextureAttributes:e[t++],positions:e[t++],normals:e[t++],colors:e[t++],uvs:e[t++],indices:e[t++],edgeIndices:e[t++],eachTextureSetTextures:e[t++],matrices:e[t++],reusedGeometriesDecodeMatrix:e[t++],eachGeometryPrimitiveType:e[t++],eachGeometryPositionsPortion:e[t++],eachGeometryNormalsPortion:e[t++],eachGeometryColorsPortion:e[t++],eachGeometryUVsPortion:e[t++],eachGeometryIndicesPortion:e[t++],eachGeometryEdgeIndicesPortion:e[t++],eachMeshGeometriesPortion:e[t++],eachMeshMatricesPortion:e[t++],eachMeshTextureSet:e[t++],eachMeshMaterialAttributes:e[t++],eachEntityId:e[t++],eachEntityMeshesPortion:e[t++],eachTileAABB:e[t++],eachTileEntitiesPortion:e[t++]}}(i),a=function(e){function t(e,t){return 0===e.length?[]:hk.inflate(e,t).buffer}return{metadata:JSON.parse(hk.inflate(e.metadata,{to:"string"})),textureData:new Uint8Array(t(e.textureData)),eachTextureDataPortion:new Uint32Array(t(e.eachTextureDataPortion)),eachTextureAttributes:new Uint16Array(t(e.eachTextureAttributes)),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),uvs:new Float32Array(t(e.uvs)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),eachTextureSetTextures:new Int32Array(t(e.eachTextureSetTextures)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryUVsPortion:new Uint32Array(t(e.eachGeometryUVsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshTextureSet:new Int32Array(t(e.eachMeshTextureSet)),eachMeshMaterialAttributes:new Uint8Array(t(e.eachMeshMaterialAttributes)),eachEntityId:JSON.parse(hk.inflate(e.eachEntityId,{to:"string"})),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(o);!function(e,t,i,r,s,n){var o=n.getNextId(),a=i.metadata,l=i.textureData,u=i.eachTextureDataPortion,A=i.eachTextureAttributes,c=i.positions,h=i.normals,d=i.colors,p=i.uvs,f=i.indices,v=i.edgeIndices,g=i.eachTextureSetTextures,m=i.matrices,_=i.reusedGeometriesDecodeMatrix,y=i.eachGeometryPrimitiveType,b=i.eachGeometryPositionsPortion,w=i.eachGeometryNormalsPortion,B=i.eachGeometryColorsPortion,x=i.eachGeometryUVsPortion,P=i.eachGeometryIndicesPortion,C=i.eachGeometryEdgeIndicesPortion,M=i.eachMeshGeometriesPortion,E=i.eachMeshMatricesPortion,F=i.eachMeshTextureSet,k=i.eachMeshMaterialAttributes,I=i.eachEntityId,D=i.eachEntityMeshesPortion,S=i.eachTileAABB,T=i.eachTileEntitiesPortion,L=u.length,R=g.length/5,U=b.length,O=M.length,N=D.length,Q=T.length;s&&s.loadData(a,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds});for(var V=0;V<L;V++){var H=V===L-1,j=u[V],G=H?l.length:u[V+1],z=G-j>0,W=9*V,K=1===A[W+0],X=A[W+1];A[W+2],A[W+3];var Y=A[W+4],J=A[W+5],Z=A[W+6],q=A[W+7],$=A[W+8];if(z){var ee=new Uint8Array(l.subarray(j,G)).buffer,te="".concat(o,"-texture-").concat(V);if(K)r.createTexture({id:te,buffers:[ee],minFilter:Y,magFilter:J,wrapS:Z,wrapT:q,wrapR:$});else{var ie=new Blob([ee],{type:10001===X?"image/jpeg":10002===X?"image/png":"image/gif"}),se=(window.URL||window.webkitURL).createObjectURL(ie),ne=document.createElement("img");ne.src=se,r.createTexture({id:te,image:ne,minFilter:Y,magFilter:J,wrapS:Z,wrapT:q,wrapR:$})}}}for(var oe=0;oe<R;oe++){var ae=5*oe,le="".concat(o,"-textureSet-").concat(oe),ue=g[ae+0],Ae=g[ae+1],ce=g[ae+2],de=g[ae+3],pe=g[ae+4];r.createTextureSet({id:le,colorTextureId:ue>=0?"".concat(o,"-texture-").concat(ue):null,normalsTextureId:ce>=0?"".concat(o,"-texture-").concat(ce):null,metallicRoughnessTextureId:Ae>=0?"".concat(o,"-texture-").concat(Ae):null,emissiveTextureId:de>=0?"".concat(o,"-texture-").concat(de):null,occlusionTextureId:pe>=0?"".concat(o,"-texture-").concat(pe):null})}for(var fe=new Uint32Array(U),ve=0;ve<O;ve++){var ge=M[ve];void 0!==fe[ge]?fe[ge]++:fe[ge]=1}for(var me=re.vec3(),_e=re.AABB3(),ye={},be=0;be<Q;be++){var we=be===Q-1,Be=T[be],xe=we?N-1:T[be+1]-1,Pe=6*be,Ce=S.subarray(Pe,Pe+6);re.getAABB3Center(Ce,me),_e[0]=Ce[0]-me[0],_e[1]=Ce[1]-me[1],_e[2]=Ce[2]-me[2],_e[3]=Ce[3]-me[0],_e[4]=Ce[4]-me[1],_e[5]=Ce[5]-me[2];for(var Me=ji.createPositionsDecodeMatrix(_e),Ee={},Fe=Be;Fe<=xe;Fe++){var ke=I[Fe],Ie=t.globalizeObjectIds?re.globalizeObjectId(r.id,ke):ke,De=Fe===N-1,Se=D[Fe],Te=De?M.length-1:D[Fe+1]-1,Le=[],Re=e.metaScene.metaObjects[Ie],Ue={},Oe={};if(Re){if(t.excludeTypesMap&&Re.type&&t.excludeTypesMap[Re.type])continue;if(t.includeTypesMap&&Re.type&&!t.includeTypesMap[Re.type])continue;var Ne=t.objectDefaults?t.objectDefaults[Re.type]||t.objectDefaults.DEFAULT:null;Ne&&(!1===Ne.visible&&(Ue.visible=!1),!1===Ne.pickable&&(Ue.pickable=!1),Ne.colorize&&(Oe.color=Ne.colorize),void 0!==Ne.opacity&&null!==Ne.opacity&&(Oe.opacity=Ne.opacity),void 0!==Ne.metallic&&null!==Ne.metallic&&(Oe.metallic=Ne.metallic),void 0!==Ne.roughness&&null!==Ne.roughness&&(Oe.roughness=Ne.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(var Qe=Se;Qe<=Te;Qe++){var Ve=M[Qe],He=fe[Ve]>1,je=Ve===U-1,Ge=F[Qe],ze=Ge>=0?"".concat(o,"-textureSet-").concat(Ge):null,We=fk(k.subarray(6*Qe,6*Qe+3)),Ke=k[6*Qe+3]/255,Xe=k[6*Qe+4]/255,Ye=k[6*Qe+5]/255,Je=n.getNextId();if(He){var Ze=E[Qe],qe=m.slice(Ze,Ze+16),$e="".concat(o,"-geometry.").concat(be,".").concat(Ve),et=ye[$e];if(!et){et={batchThisMesh:!t.reuseGeometries};var tt=!1;switch(y[Ve]){case 0:et.primitiveName="solid",et.geometryPositions=c.subarray(b[Ve],je?c.length:b[Ve+1]),et.geometryNormals=h.subarray(w[Ve],je?h.length:w[Ve+1]),et.geometryUVs=p.subarray(x[Ve],je?p.length:x[Ve+1]),et.geometryIndices=f.subarray(P[Ve],je?f.length:P[Ve+1]),et.geometryEdgeIndices=v.subarray(C[Ve],je?v.length:C[Ve+1]),tt=et.geometryPositions.length>0&&et.geometryIndices.length>0;break;case 1:et.primitiveName="surface",et.geometryPositions=c.subarray(b[Ve],je?c.length:b[Ve+1]),et.geometryNormals=h.subarray(w[Ve],je?h.length:w[Ve+1]),et.geometryUVs=p.subarray(x[Ve],je?p.length:x[Ve+1]),et.geometryIndices=f.subarray(P[Ve],je?f.length:P[Ve+1]),et.geometryEdgeIndices=v.subarray(C[Ve],je?v.length:C[Ve+1]),tt=et.geometryPositions.length>0&&et.geometryIndices.length>0;break;case 2:et.primitiveName="points",et.geometryPositions=c.subarray(b[Ve],je?c.length:b[Ve+1]),et.geometryColors=d.subarray(B[Ve],je?d.length:B[Ve+1]),tt=et.geometryPositions.length>0;break;case 3:et.primitiveName="lines",et.geometryPositions=c.subarray(b[Ve],je?c.length:b[Ve+1]),et.geometryIndices=f.subarray(P[Ve],je?f.length:P[Ve+1]),tt=et.geometryPositions.length>0&&et.geometryIndices.length>0;break;case 4:et.primitiveName="lines",et.geometryPositions=c.subarray(b[Ve],je?c.length:b[Ve+1]),et.geometryIndices=vk(et.geometryPositions,f.subarray(P[Ve],je?f.length:P[Ve+1])),tt=et.geometryPositions.length>0&&et.geometryIndices.length>0;break;default:continue}if(tt||(et=null),et&&(et.geometryPositions.length,et.batchThisMesh)){et.decompressedPositions=new Float32Array(et.geometryPositions.length),et.transformedAndRecompressedPositions=new Uint16Array(et.geometryPositions.length);for(var it=et.geometryPositions,rt=et.decompressedPositions,st=0,nt=it.length;st<nt;st+=3)rt[st+0]=it[st+0]*_[0]+_[12],rt[st+1]=it[st+1]*_[5]+_[13],rt[st+2]=it[st+2]*_[10]+_[14];et.geometryPositions=null,ye[$e]=et}}if(et)if(et.batchThisMesh){for(var ot=et.decompressedPositions,at=et.transformedAndRecompressedPositions,lt=0,ut=ot.length;lt<ut;lt+=3)dk[0]=ot[lt+0],dk[1]=ot[lt+1],dk[2]=ot[lt+2],dk[3]=1,re.transformVec4(qe,dk,pk),ji.compressPosition(pk,_e,dk),at[lt+0]=dk[0],at[lt+1]=dk[1],at[lt+2]=dk[2];r.createMesh(he.apply(Oe,{id:Je,textureSetId:ze,origin:me,primitive:et.primitiveName,positionsCompressed:at,normalsCompressed:et.geometryNormals,uv:et.geometryUVs,colorsCompressed:et.geometryColors,indices:et.geometryIndices,edgeIndices:et.geometryEdgeIndices,positionsDecodeMatrix:Me,color:We,metallic:Xe,roughness:Ye,opacity:Ke})),Le.push(Je)}else Ee[$e]||(r.createGeometry({id:$e,primitive:et.primitiveName,positionsCompressed:et.geometryPositions,normalsCompressed:et.geometryNormals,uv:et.geometryUVs,colorsCompressed:et.geometryColors,indices:et.geometryIndices,edgeIndices:et.geometryEdgeIndices,positionsDecodeMatrix:_}),Ee[$e]=!0),r.createMesh(he.apply(Oe,{id:Je,geometryId:$e,textureSetId:ze,matrix:qe,color:We,metallic:Xe,roughness:Ye,opacity:Ke,origin:me})),Le.push(Je)}else{var At=void 0,ct=void 0,ht=void 0,dt=void 0,pt=void 0,ft=void 0,vt=void 0,gt=!1;switch(y[Ve]){case 0:At="solid",ct=c.subarray(b[Ve],je?c.length:b[Ve+1]),ht=h.subarray(w[Ve],je?h.length:w[Ve+1]),dt=p.subarray(x[Ve],je?p.length:x[Ve+1]),ft=f.subarray(P[Ve],je?f.length:P[Ve+1]),vt=v.subarray(C[Ve],je?v.length:C[Ve+1]),gt=ct.length>0&&ft.length>0;break;case 1:At="surface",ct=c.subarray(b[Ve],je?c.length:b[Ve+1]),ht=h.subarray(w[Ve],je?h.length:w[Ve+1]),dt=p.subarray(x[Ve],je?p.length:x[Ve+1]),ft=f.subarray(P[Ve],je?f.length:P[Ve+1]),vt=v.subarray(C[Ve],je?v.length:C[Ve+1]),gt=ct.length>0&&ft.length>0;break;case 2:At="points",ct=c.subarray(b[Ve],je?c.length:b[Ve+1]),pt=d.subarray(B[Ve],je?d.length:B[Ve+1]),gt=ct.length>0;break;case 3:At="lines",ct=c.subarray(b[Ve],je?c.length:b[Ve+1]),ft=f.subarray(P[Ve],je?f.length:P[Ve+1]),gt=ct.length>0&&ft.length>0;break;case 4:At="lines",ft=vk(ct=c.subarray(b[Ve],je?c.length:b[Ve+1]),f.subarray(P[Ve],je?f.length:P[Ve+1])),gt=ct.length>0&&ft.length>0;break;default:continue}gt&&(r.createMesh(he.apply(Oe,{id:Je,textureSetId:ze,origin:me,primitive:At,positionsCompressed:ct,normalsCompressed:ht,uv:dt&&dt.length>0?dt:null,colorsCompressed:pt,indices:ft,edgeIndices:vt,positionsDecodeMatrix:Me,color:We,metallic:Xe,roughness:Ye,opacity:Ke})),Le.push(Je))}}Le.length>0&&r.createEntity(he.apply(Ue,{id:Ie,isObject:!0,meshIds:Le}))}}}(e,t,a,r,s,n)}},mk={};mk[TF.version]=TF,mk[UF.version]=UF,mk[QF.version]=QF,mk[jF.version]=jF,mk[WF.version]=WF,mk[JF.version]=JF,mk[ek.version]=ek,mk[ok.version]=ok,mk[ck.version]=ck,mk[gk.version]=gk;var _k=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,"XKTLoader",e,s))._maxGeometryBatchSize=s.maxGeometryBatchSize,r.textureTranscoder=s.textureTranscoder,r.dataSource=s.dataSource,r.objectDefaults=s.objectDefaults,r.includeTypes=s.includeTypes,r.excludeTypes=s.excludeTypes,r.excludeUnclassifiedObjects=s.excludeUnclassifiedObjects,r.reuseGeometries=s.reuseGeometries,r}return C(i,[{key:"supportedVersions",get:function(){return Object.keys(mk)}},{key:"textureTranscoder",get:function(){return this._textureTranscoder},set:function(e){this._textureTranscoder=e}},{key:"dataSource",get:function(){return this._dataSource},set:function(e){this._dataSource=e||new FF}},{key:"objectDefaults",get:function(){return this._objectDefaults},set:function(e){this._objectDefaults=e||CE}},{key:"includeTypes",get:function(){return this._includeTypes},set:function(e){this._includeTypes=e}},{key:"excludeTypes",get:function(){return this._excludeTypes},set:function(e){this._excludeTypes=e}},{key:"excludeUnclassifiedObjects",get:function(){return this._excludeUnclassifiedObjects},set:function(e){this._excludeUnclassifiedObjects=!!e}},{key:"globalizeObjectIds",get:function(){return this._globalizeObjectIds},set:function(e){this._globalizeObjectIds=!!e}},{key:"reuseGeometries",get:function(){return this._reuseGeometries},set:function(e){this._reuseGeometries=!1!==e}},{key:"load",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if(t.id&&this.viewer.scene.components[t.id]&&(this.error("Component with this ID already exists in viewer: "+t.id+" - will autogenerate this ID"),delete t.id),!(t.src||t.xkt||t.manifestSrc||t.manifest))return this.error("load() param expected: src, xkt, manifestSrc or manifestData"),A;var i={},r=t.includeTypes||this._includeTypes,s=t.excludeTypes||this._excludeTypes,n=t.objectDefaults||this._objectDefaults;if(i.reuseGeometries=null!==t.reuseGeometries&&void 0!==t.reuseGeometries?t.reuseGeometries:!1!==this._reuseGeometries,r){i.includeTypesMap={};for(var o=0,a=r.length;o<a;o++)i.includeTypesMap[r[o]]=!0}if(s){i.excludeTypesMap={};for(var l=0,u=s.length;l<u;l++)i.excludeTypesMap[s[l]]=!0}n&&(i.objectDefaults=n),i.excludeUnclassifiedObjects=void 0!==t.excludeUnclassifiedObjects?!!t.excludeUnclassifiedObjects:this._excludeUnclassifiedObjects,i.globalizeObjectIds=void 0!==t.globalizeObjectIds&&null!==t.globalizeObjectIds?!!t.globalizeObjectIds:this._globalizeObjectIds;var A=new Ph(this.viewer.scene,he.apply(t,{isModel:!0,textureTranscoder:this._textureTranscoder,maxGeometryBatchSize:this._maxGeometryBatchSize,origin:t.origin,disableVertexWelding:t.disableVertexWelding||!1,disableIndexRebucketing:t.disableIndexRebucketing||!1,dtxEnabled:t.dtxEnabled})),c=A.id,h=new _p({metaScene:this.viewer.metaScene,id:c});this.viewer.scene.canvas.spinner.processes++;var d=function(){A.finalize(),h.finalize(),e.viewer.scene.canvas.spinner.processes--,A.once("destroyed",(function(){e.viewer.metaScene.destroyMetaModel(h.id)})),e.scheduleTask((function(){A.destroyed||(A.scene.fire("modelLoaded",A.id),A.fire("loaded",!0,!1))}))},p=function(t){e.viewer.scene.canvas.spinner.processes--,e.error(t),A.fire("error",t)},f=0,v={getNextId:function(){return"".concat(c,".").concat(f++)}};if(t.metaModelSrc||t.metaModelData)if(t.metaModelSrc){var g=t.metaModelSrc;this._dataSource.getMetaModel(g,(function(n){A.destroyed||(h.loadData(n,{includeTypes:r,excludeTypes:s,globalizeObjectIds:i.globalizeObjectIds}),t.src?e._loadModel(t.src,t,i,A,null,v,d,p):(e._parseModel(t.xkt,t,i,A,null,v),d()))}),(function(e){p("load(): Failed to load model metadata for model '".concat(c," from  '").concat(g,"' - ").concat(e))}))}else t.metaModelData&&(h.loadData(t.metaModelData,{includeTypes:r,excludeTypes:s,globalizeObjectIds:i.globalizeObjectIds}),t.src?this._loadModel(t.src,t,i,A,null,v,d,p):(this._parseModel(t.xkt,t,i,A,null,v),d()));else if(t.src)this._loadModel(t.src,t,i,A,h,v,d,p);else if(t.xkt)this._parseModel(t.xkt,t,i,A,h,v),d();else if(t.manifestSrc||t.manifest){var m=t.manifestSrc?yk(t.manifestSrc):"",_=function(t,n,o){var a=0;!function l(){a>=t.length?n():e._dataSource.getMetaModel("".concat(m).concat(t[a]),(function(t){h.loadData(t,{includeTypes:r,excludeTypes:s,globalizeObjectIds:i.globalizeObjectIds}),a++,e.scheduleTask(l,100)}),o)}()},y=function(r,s,n){var o=0;!function a(){o>=r.length?s():e._dataSource.getXKT("".concat(m).concat(r[o]),(function(r){e._parseModel(r,t,i,A,null,v),o++,e.scheduleTask(a,100)}),n)}()},b=function(r,s,n){var o=0;!function 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s=this,n=this.viewer.scene.canvas.spinner;n.processes++,this._dataSource.getIFC(t.src,(function(e){s._parseModel(e,t,i,r),n.processes--}),(function(e){n.processes--,s.error(e),r.fire("error",e)}))}},{key:"_parseModel",value:function(e,t,i,r){if(!r.destroyed){var s=t.stats||{};if(s.sourceFormat="IFC",s.schemaVersion="",s.title="",s.author="",s.created="",s.numMetaObjects=0,s.numPropertySets=0,s.numObjects=0,s.numGeometries=0,s.numTriangles=0,s.numVertices=0,!this._ifcAPI)throw"WebIFCLoaderPlugin has no WebIFC instance configured - please inject via WebIFCLoaderPlugin constructor";var n=new Uint8Array(e),o=this._ifcAPI.OpenModel(n),a=this._ifcAPI.GetModelSchema(o),l=this._ifcAPI.GetLineIDsWithType(o,this._webIFC.IFCPROJECT).get(0),u=!1!==t.loadMetadata,A={modelID:o,modelSchema:a,sceneModel:r,loadMetadata:u,metadata:u?{id:"",projectId:""+l,author:"",createdAt:"",schema:"",creatingApplication:"",metaObjects:[],propertySets:[]}:null,metaObjects:{},options:i,log:function(e){},nextId:0,stats:s};if(u){if(i.includeTypes){A.includeTypes={};for(var c=0,h=i.includeTypes.length;c<h;c++)A.includeTypes[i.includeTypes[c]]=!0}if(i.excludeTypes){A.excludeTypes={};for(var d=0,p=i.excludeTypes.length;d<p;d++)A.excludeTypes[i.excludeTypes[d]]=!0}this._parseMetaObjects(A),this._parsePropertySets(A)}if(this._parseGeometry(A),r.finalize(),u){var f=r.id;this.viewer.metaScene.createMetaModel(f,A.metadata,i)}r.scene.once("tick",(function(){r.destroyed||(r.scene.fire("modelLoaded",r.id),r.fire("loaded",!0,!1))}))}}},{key:"_parseMetaObjects",value:function(e){var t=this._ifcAPI.GetLineIDsWithType(e.modelID,this._webIFC.IFCPROJECT).get(0),i=this._ifcAPI.GetLine(e.modelID,t);this._parseSpatialChildren(e,i)}},{key:"_parseSpatialChildren",value:function(e,t,i){var r=this._ifcAPI.GetNameFromTypeCode(t.type);if((!e.includeTypes||e.includeTypes[r])&&(!e.excludeTypes||!e.excludeTypes[r])){this._createMetaObject(e,t,i);var s=t.GlobalId.value;this._parseRelatedItemsOfType(e,t.expressID,"RelatingObject","RelatedObjects",this._webIFC.IFCRELAGGREGATES,s),this._parseRelatedItemsOfType(e,t.expressID,"RelatingStructure","RelatedElements",this._webIFC.IFCRELCONTAINEDINSPATIALSTRUCTURE,s)}}},{key:"_createMetaObject",value:function(e,t,i){var r=t.GlobalId.value,s=this._ifcAPI.GetNameFromTypeCode(t.type),n={id:r,name:t.Name&&""!==t.Name.value?t.Name.value:s,type:s,parent:i};e.metadata.metaObjects.push(n),e.metaObjects[r]=n,e.stats.numMetaObjects++}},{key:"_parseRelatedItemsOfType",value:function(e,t,i,r,s,n){for(var o=this,a=this._ifcAPI.GetLineIDsWithType(e.modelID,s),l=0;l<a.size();l++){var u=a.get(l),A=this._ifcAPI.GetLine(e.modelID,u),c=A[i],h=!1;if(Array.isArray(c))h=c.map((function(e){return e.value})).includes(t);else h=c.value===t;if(h){var d=A[r];if(Array.isArray(d))d.forEach((function(t){var i=o._ifcAPI.GetLine(e.modelID,t.value);o._parseSpatialChildren(e,i,n)}));else{var p=this._ifcAPI.GetLine(e.modelID,d.value);this._parseSpatialChildren(e,p,n)}}}}},{key:"_parsePropertySets",value:function(e){for(var t=this._ifcAPI.GetLineIDsWithType(e.modelID,this._webIFC.IFCRELDEFINESBYPROPERTIES),i=0;i<t.size();i++){var r=t.get(i),s=this._ifcAPI.GetLine(e.modelID,r,!0);if(s){var n=s.RelatingPropertyDefinition;if(!n)continue;var o=n.GlobalId.value,a=n.HasProperties;if(a&&a.length>0){for(var l=n.Name.value,u=[],A=0,c=a.length;A<c;A++){var h=a[A],d=h.Name,p=h.NominalValue;if(d&&p){var f={name:d.value,type:p.type,value:p.value,valueType:p.valueType};h.Description?f.description=h.Description.value:p.description&&(f.description=p.description),u.push(f)}}var v={id:o,type:"Default",name:l,properties:u};e.metadata.propertySets.push(v),e.stats.numPropertySets++;var g=s.RelatedObjects;if(!g||0===g.length)return;for(var m=0,_=g.length;m<_;m++){var y=g[m].GlobalId.value,b=e.metaObjects[y];b&&(b.propertySetIds||(b.propertySetIds=[]),b.propertySetIds.push(o))}}}}}},{key:"_parseGeometry",value:function(e){var t=this;this._ifcAPI.StreamAllMeshes(e.modelID,(function(i){var r=i.expressID,s=i.geometries,n=[],o=t._ifcAPI.GetLine(e.modelID,r).GlobalId.value;if(e.loadMetadata){var a=o,l=e.metaObjects[a];if(e.includeTypes&&(!l||!e.includeTypes[l.type]))return;if(e.excludeTypes&&(!l||e.excludeTypes[l.type]))return}for(var u=re.mat4(),A=re.vec3(),c=0,h=s.size();c<h;c++){for(var d=s.get(c),p=t._ifcAPI.GetGeometry(e.modelID,d.geometryExpressID),f=t._ifcAPI.GetVertexArray(p.GetVertexData(),p.GetVertexDataSize()),v=t._ifcAPI.GetIndexArray(p.GetIndexData(),p.GetIndexDataSize()),g=new Float64Array(f.length/2),m=new Float32Array(f.length/2),_=0,y=0,b=f.length/6;_<b;_++,y+=3)g[y+0]=f[6*_+0],g[y+1]=f[6*_+1],g[y+2]=f[6*_+2];u.set(d.flatTransformation),re.transformPositions3(u,g);var w=je(g,g,A);if(!e.options.autoNormals)for(var B=0,x=0,P=f.length/6;B<P;B++,x+=3)m[x+0]=f[6*B+3],m[x+1]=f[6*B+4],m[x+2]=f[6*B+5];e.stats.numGeometries++,e.stats.numVertices+=g.length/3,e.stats.numTriangles+=v.length/3;var C="mesh"+e.nextId++;e.sceneModel.createMesh({id:C,primitive:"triangles",origin:w?A:null,positions:g,normals:e.options.autoNormals?null:m,indices:v,color:[d.color.x,d.color.y,d.color.z],opacity:d.color.w}),n.push(C)}var M=e.options.globalizeObjectIds?re.globalizeObjectId(e.sceneModel.id,o):o;e.sceneModel.createEntity({id:M,meshIds:n,isObject:!0}),e.stats.numObjects++}))}}]),i}(),Ok=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};x(this,e),this.cacheBuster=!1!==t.cacheBuster}return C(e,[{key:"_cacheBusterURL",value:function(e){if(!this.cacheBuster)return e;var t=(new Date).getTime();return e.indexOf("?")>-1?e+"&_="+t:e+"?_="+t}},{key:"getLAS",value:function(e,t,i){e=this._cacheBusterURL(e);var r=function(){};t=t||r,i=i||r;var s=e.match(/^data:(.*?)(;base64)?,(.*)$/);if(s){var n=!!s[2],o=s[3];o=window.decodeURIComponent(o),n&&(o=window.atob(o));try{for(var a=new ArrayBuffer(o.length),l=new Uint8Array(a),u=0;u<o.length;u++)l[u]=o.charCodeAt(u);t(a)}catch(e){i(e)}}else{var A=new XMLHttpRequest;A.open("GET",e,!0),A.responseType="arraybuffer",A.onreadystatechange=function(){4===A.readyState&&(200===A.status?t(A.response):i("getXKT error : "+A.response))},A.send(null)}}}]),e}(),Nk={name:"LAS",id:"las",module:"las",version:"3.2.6",worker:!0,extensions:["las","laz"],mimeTypes:["application/octet-stream"],text:!0,binary:!0,tests:["LAS"],options:{las:{shape:"mesh",fp64:!1,skip:1,colorDepth:8}}},Qk=[{item:"FileSignature",format:"char",size:4},{item:"FileSoureceID",format:"uShort",size:2},{item:"GlobalEncoding",format:"uShort",size:2},{item:"ProjectID1",format:"notUsed",size:4},{item:"ProjectID2",format:"notUsed",size:2},{item:"ProjectID3",format:"notUsed",size:2},{item:"ProjectID4",format:"notUsed",size:8},{item:"VersionMajor",format:"uChar",size:1},{item:"VersionMinor",format:"uChar",size:1},{item:"SystemIdentifier",format:"char",size:32},{item:"GeneratingSoftware",format:"char",size:32},{item:"CreationDay",format:"uShort",size:2},{item:"CreationYear",format:"uShort",size:2},{item:"HeaderSize",format:"uShort",size:2},{item:"OffsetToPointData",format:"uLong",size:4},{item:"NumberOfVariableLengthRecords",format:"uLong",size:4},{item:"PointDataFormatID",format:"uChar",size:1},{item:"PointDataRecordLength",format:"uShort",size:2},{item:"NumberOfPoints",format:"uLong",size:4},{item:"NumberOfPointByReturn",format:"uLong",size:20},{item:"ScaleFactorX",format:"double",size:8},{item:"ScaleFactorY",format:"double",size:8},{item:"ScaleFactorZ",format:"double",size:8},{item:"OffsetX",format:"double",size:8},{item:"OffsetY",format:"double",size:8},{item:"OffsetZ",format:"double",size:8},{item:"MaxX",format:"double",size:8},{item:"MinX",format:"double",size:8},{item:"MaxY",format:"double",size:8},{item:"MinY",format:"double",size:8},{item:"MaxZ",format:"double",size:8},{item:"MinZ",format:"double",size:8}],Vk=[{item:"Reserved",format:"uShort",size:2},{item:"UserId",format:"char",size:16},{item:"RecordId",format:"uShort",size:2},{item:"RecordLengthAfterHeader",format:"uShort",size:2},{item:"Description",format:"char",size:32}],Hk=function(e){var t=0,i=0,r=0,s=new DataView(e),o=new Uint8Array(6e3),a=function(r){var n,o,a=r.item,l=r.format,u=r.size;switch(l){case"char":return o=new Uint8Array(e,t,u),t+=u,[a,n=Gk(o)];case"uShort":return n=s.getUint16(t,!0),t+=u,[a,n];case"uLong":return n=s.getUint32(t,!0),"NumberOfVariableLengthRecords"===a&&(i=n),t+=u,[a,n];case"uChar":return n=s.getUint8(t),t+=u,[a,n];case"double":return n=s.getFloat64(t,!0),t+=u,[a,n];default:t+=u}};return function(){var e={};Qk.forEach((function(t){var i=a(n({},t));if(void 0!==i){if("FileSignature"===i[0]&&"LASF"!==i[1])throw new Error("Ivalid FileSignature. Is this a LAS/LAZ file");e[i[0]]=i[1]}}));for(var s=[],l=i,u=function(){var e={};Vk.forEach((function(i){var s=a(n({},i));e[s[0]]=s[1],"UserId"===s[0]&&"LASF_Projection"===s[1]&&(r=t-18+54)})),s.push(e)};l--;)u();var A=function(e){if(void 0!==e){for(var t=r+e.RecordLengthAfterHeader,i=o.slice(r,t),s=jk(i),n=new DataView(s),a=6,l=Number(n.getUint16(a,!0)),u=[];l--;){var A={};A.key=n.getUint16(a+=2,!0),A.tiffTagLocation=n.getUint16(a+=2,!0),A.count=n.getUint16(a+=2,!0),A.valueOffset=n.getUint16(a+=2,!0),u.push(A)}var c=u.find((function(e){return 3072===e.key}));if(c&&c.hasOwnProperty("valueOffset"))return c.valueOffset}}(s.find((function(e){return"LASF_Projection"===e.UserId})));return A&&(e.epsg=A),e}()},jk=function(e){for(var t=new ArrayBuffer(e.length),i=new Uint8Array(t),r=0;r<e.length;++r)i[r]=e[r];return t},Gk=function(e){var t="";return e.forEach((function(e){var i=String.fromCharCode(e);"\0"!==i&&(t+=i)})),t.trim()},zk=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,"lasLoader",e,s)).dataSource=s.dataSource,r.skip=s.skip,r.fp64=s.fp64,r.colorDepth=s.colorDepth,r}return C(i,[{key:"dataSource",get:function(){return this._dataSource},set:function(e){this._dataSource=e||new Ok}},{key:"skip",get:function(){return this._skip},set:function(e){this._skip=e||1}},{key:"fp64",get:function(){return this._fp64},set:function(e){this._fp64=!!e}},{key:"colorDepth",get:function(){return this._colorDepth},set:function(e){this._colorDepth=e||"auto"}},{key:"load",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};t.id&&this.viewer.scene.components[t.id]&&(this.error("Component with this ID already exists in viewer: "+t.id+" - will autogenerate this ID"),delete t.id);var i=new Ph(this.viewer.scene,he.apply(t,{isModel:!0}));if(!t.src&&!t.las)return this.error("load() param expected: src or las"),i;var r={las:{skip:this._skip,fp64:this._fp64,colorDepth:this._colorDepth}};if(t.src)this._loadModel(t.src,t,r,i);else{var s=this.viewer.scene.canvas.spinner;s.processes++,this._parseModel(t.las,t,r,i).then((function(){s.processes--}),(function(t){s.processes--,e.error(t),i.fire("error",t)}))}return i}},{key:"_loadModel",value:function(e,t,i,r){var s=this,n=this.viewer.scene.canvas.spinner;n.processes++,this._dataSource.getLAS(t.src,(function(e){s._parseModel(e,t,i,r).then((function(){n.processes--}),(function(e){n.processes--,s.error(e),r.fire("error",e)}))}),(function(e){n.processes--,s.error(e),r.fire("error",e)}))}},{key:"_parseModel",value:function(e,t,i,r){var s=this;function n(e){var i=e.value;if(t.rotateX&&i)for(var r=0,s=i.length;r<s;r+=3){var n=i[r+1];i[r+1]=i[r+2],i[r+2]=n}return i}function o(e,t){for(var i=e.value,r=e.size,s=t.value,n=4*s.length,o=new Uint8Array(n),a=0,l=0,u=0,A=s.length;a<A;a++,u+=r,l+=4)o[l+0]=i[u+0],o[l+1]=i[u+1],o[l+2]=i[u+2],o[l+3]=Math.round(s[a]/65536*255);return o}function a(e){for(var t=e.value,i=4*t.length,r=new Uint8Array(i),s=0,n=0,o=t.length;s<o;s++,n+=4)r[n+0]=0,r[n+1]=0,r[n+2]=0,r[n+3]=Math.round(t[s]/65536*255);return r}return new Promise((function(l,u){if(r.destroyed)u();else{var A=t.stats||{};A.sourceFormat="LAS",A.schemaVersion="",A.title="",A.author="",A.created="",A.numMetaObjects=0,A.numPropertySets=0,A.numObjects=0,A.numGeometries=0,A.numTriangles=0,A.numVertices=0;try{var c=Hk(e);Bx(e,Nk,i).then((function(e){var A,h,d=e.attributes,p=e.loaderData,f=void 0!==p.pointsFormatId?p.pointsFormatId:-1;if(!d.POSITION)return r.finalize(),void u("No positions found in file");switch(f){case 0:A=n(d.POSITION),h=a(d.intensity);break;case 1:if(!d.intensity)return r.finalize(),void u("No positions found in file");A=n(d.POSITION),h=a(d.intensity);break;case 2:case 3:if(!d.intensity)return r.finalize(),void u("No positions found in file");A=n(d.POSITION),h=o(d.COLOR_0,d.intensity)}for(var v=Wk(A,15e5),g=Wk(h,2e6),m=[],_=0,y=v.length;_<y;_++){var b="pointsMesh".concat(_);m.push(b),r.createMesh({id:b,primitive:"points",positions:v[_],colorsCompressed:_<g.length?g[_]:null})}var w=t.entityId||re.createUUID();if(r.createEntity({id:w,meshIds:m,isObject:!0}),r.finalize(),t.metaModelJSON){var B=r.id;s.viewer.metaScene.createMetaModel(B,t.metaModelJSON,i)}else if(!1!==t.loadMetadata){var x=re.createUUID(),P={projectId:"",author:"",createdAt:"",schema:"",creatingApplication:"",metaObjects:[{id:x,name:"Model",type:"Model"},{id:w,name:"PointCloud (LAS)",type:"PointCloud",parent:x,attributes:c||{}}],propertySets:[]},C=r.id;s.viewer.metaScene.createMetaModel(C,P,i)}r.scene.once("tick",(function(){r.destroyed||(r.scene.fire("modelLoaded",r.id),r.fire("loaded",!0,!1))})),l()}))}catch(e){r.finalize(),u(e)}}}))}}]),i}();function Wk(e,t){if(t>=e.length)return[e];for(var 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mI(e,t,i){this.i=e,this.x=t,this.y=i,this.prev=null,this.next=null,this.z=null,this.prevZ=null,this.nextZ=null,this.steiner=!1}function _I(e,t,i,r){for(var s=0,n=t,o=i-r;n<i;n+=r)s+=(e[o]-e[n])*(e[n+1]+e[o+1]),o=n;return s}Xk.deviation=function(e,t,i,r){var s=t&&t.length,n=s?t[0]*i:e.length,o=Math.abs(_I(e,0,n,i));if(s)for(var a=0,l=t.length;a<l;a++){var u=t[a]*i,A=a<l-1?t[a+1]*i:e.length;o-=Math.abs(_I(e,u,A,i))}var c=0;for(a=0;a<r.length;a+=3){var h=r[a]*i,d=r[a+1]*i,p=r[a+2]*i;c+=Math.abs((e[h]-e[p])*(e[d+1]-e[h+1])-(e[h]-e[d])*(e[p+1]-e[h+1]))}return 0===o&&0===c?0:Math.abs((c-o)/o)},Xk.flatten=function(e){for(var t=e[0][0].length,i={vertices:[],holes:[],dimensions:t},r=0,s=0;s<e.length;s++){for(var n=0;n<e[s].length;n++)for(var o=0;o<t;o++)i.vertices.push(e[s][n][o]);s>0&&(r+=e[s-1].length,i.holes.push(r))}return i};var yI=re.vec2(),bI=re.vec3(),wI=re.vec3(),BI=re.vec3(),xI=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 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s=this,n=this.viewer.scene.canvas.spinner;n.processes++,this._dataSource.getCityJSON(t.src,(function(e){s._parseModel(e,t,i,r),n.processes--}),(function(e){n.processes--,s.error(e),r.fire("error",e)}))}},{key:"_parseModel",value:function(e,t,i,r){if(!r.destroyed){var s=e.transform?this._transformVertices(e.vertices,e.transform,i.rotateX):e.vertices,n=t.stats||{};n.sourceFormat=e.type||"CityJSON",n.schemaVersion=e.version||"",n.title="",n.author="",n.created="",n.numMetaObjects=0,n.numPropertySets=0,n.numObjects=0,n.numGeometries=0,n.numTriangles=0,n.numVertices=0;var o=!1!==t.loadMetadata,a=o?{id:re.createUUID(),name:"Model",type:"Model"}:null,l=o?{id:"",projectId:"",author:"",createdAt:"",schema:e.version||"",creatingApplication:"",metaObjects:[a],propertySets:[]}:null,u={data:e,vertices:s,sceneModel:r,loadMetadata:o,metadata:l,rootMetaObject:a,nextId:0,stats:n};if(this._parseCityJSON(u),r.finalize(),o){var A=r.id;this.viewer.metaScene.createMetaModel(A,u.metadata,i)}r.scene.once("tick",(function(){r.destroyed||(r.scene.fire("modelLoaded",r.id),r.fire("loaded",!0,!1))}))}}},{key:"_transformVertices",value:function(e,t,i){for(var r=[],s=t.scale||re.vec3([1,1,1]),n=t.translate||re.vec3([0,0,0]),o=0,a=0;o<e.length;o++,a+=3){var l=e[o][0]*s[0]+n[0],u=e[o][1]*s[1]+n[1],A=e[o][2]*s[2]+n[2];i?r.push([l,A,u]):r.push([l,u,A])}return r}},{key:"_parseCityJSON",value:function(e){var t=e.data.CityObjects;for(var i in t)if(t.hasOwnProperty(i)){var r=t[i];this._parseCityObject(e,r,i)}}},{key:"_parseCityObject",value:function(e,t,i){var r=e.sceneModel,s=e.data;if(e.loadMetadata){var n=i,o=t.type,a=o+" : "+i,l=t.parents?t.parents[0]:e.rootMetaObject.id;e.metadata.metaObjects.push({id:n,name:a,type:o,parent:l})}if(e.stats.numMetaObjects++,t.geometry&&t.geometry.length>0){for(var u=[],A=0,c=t.geometry.length;A<c;A++){var h=t.geometry[A],d=void 0,p=void 0,f=s.appearance;if(f){var v=f.materials;if(v){var g=h.material;if(g){var m=Object.keys(g);if(m.length>0){var _=g[m[0]];if(void 0!==_.value)d=v[_.value];else{var y=_.values;if(y){p=[];for(var b=0,w=y.length;b<w;b++){var B=v[y[A]];p.push(B)}}}}}}}p?this._parseGeometrySurfacesWithOwnMaterials(e,h,p,u):this._parseGeometrySurfacesWithSharedMaterial(e,h,d,u)}u.length>0&&(r.createEntity({id:i,meshIds:u,isObject:!0}),e.stats.numObjects++)}}},{key:"_parseGeometrySurfacesWithOwnMaterials",value:function(e,t,i,r){switch(t.type){case"MultiPoint":case"MultiLineString":break;case"MultiSurface":case"CompositeSurface":var s=t.boundaries;this._parseSurfacesWithOwnMaterials(e,i,s,r);break;case"Solid":for(var n=t.boundaries,o=0;o<n.length;o++){var a=n[o];this._parseSurfacesWithOwnMaterials(e,i,a,r)}break;case"MultiSolid":case"CompositeSolid":for(var l=t.boundaries,u=0;u<l.length;u++)for(var A=0;A<l[u].length;A++){var c=l[u][A];this._parseSurfacesWithOwnMaterials(e,i,c,r)}}}},{key:"_parseSurfacesWithOwnMaterials",value:function(e,t,i,r){for(var s=e.vertices,n=e.sceneModel,o=0;o<i.length;o++){for(var a=i[o],l=t[o]||{diffuseColor:[.8,.8,.8],transparency:1},u=[],A=[],c=[],d={positions:[],indices:[]},p=0;p<a.length;p++){u.length>0&&A.push(u.length);var f=this._extractLocalIndices(e,a[p],c,d);u.push.apply(u,h(f))}if(3===u.length)d.indices.push(u[0]),d.indices.push(u[1]),d.indices.push(u[2]);else if(u.length>3){for(var v=[],g=0;g<u.length;g++)v.push({x:s[c[u[g]]][0],y:s[c[u[g]]][1],z:s[c[u[g]]][2]});for(var m=this._getNormalOfPositions(v,re.vec3()),_=[],y=0;y<v.length;y++)this._to2D(v[y],m,yI),_.unshift(yI[0]),_.unshift(yI[1]);for(var b=Xk(_,A,2),w=0;w<b.length;w+=3)d.indices.unshift(u[b[w]]),d.indices.unshift(u[b[w+1]]),d.indices.unshift(u[b[w+2]])}var B=""+e.nextId++;n.createMesh({id:B,primitive:"triangles",positions:d.positions,indices:d.indices,color:l&&l.diffuseColor?l.diffuseColor:[.8,.8,.8],opacity:l&&void 0!==l.transparency?1-l.transparency:1}),r.push(B),e.stats.numGeometries++,e.stats.numVertices+=d.positions.length/3,e.stats.numTriangles+=d.indices.length/3}}},{key:"_parseGeometrySurfacesWithSharedMaterial",value:function(e,t,i,r){var s=e.sceneModel,n=[],o={positions:[],indices:[]};switch(t.type){case"MultiPoint":case"MultiLineString":break;case"MultiSurface":case"CompositeSurface":var a=t.boundaries;this._parseSurfacesWithSharedMaterial(e,a,n,o);break;case"Solid":for(var l=t.boundaries,u=0;u<l.length;u++){var A=l[u];this._parseSurfacesWithSharedMaterial(e,A,n,o)}break;case"MultiSolid":case"CompositeSolid":for(var c=t.boundaries,h=0;h<c.length;h++)for(var d=0;d<c[h].length;d++){var p=c[h][d];this._parseSurfacesWithSharedMaterial(e,p,n,o)}}if(o.positions.length>0&&o.indices.length>0){var f=""+e.nextId++;s.createMesh({id:f,primitive:"triangles",positions:o.positions,indices:o.indices,color:i&&i.diffuseColor?i.diffuseColor:[.8,.8,.8],opacity:1}),r.push(f),e.stats.numGeometries++,e.stats.numVertices+=o.positions.length/3,e.stats.numTriangles+=o.indices.length/3}}},{key:"_parseSurfacesWithSharedMaterial",value:function(e,t,i,r){for(var s=e.vertices,n=0;n<t.length;n++){for(var o=[],a=[],l=0;l<t[n].length;l++){o.length>0&&a.push(o.length);var u=this._extractLocalIndices(e,t[n][l],i,r);o.push.apply(o,h(u))}if(3===o.length)r.indices.push(o[0]),r.indices.push(o[1]),r.indices.push(o[2]);else if(o.length>3){for(var A=[],c=0;c<o.length;c++)A.push({x:s[i[o[c]]][0],y:s[i[o[c]]][1],z:s[i[o[c]]][2]});for(var d=this._getNormalOfPositions(A,re.vec3()),p=[],f=0;f<A.length;f++)this._to2D(A[f],d,yI),p.unshift(yI[0]),p.unshift(yI[1]);for(var v=Xk(p,a,2),g=0;g<v.length;g+=3)r.indices.unshift(o[v[g]]),r.indices.unshift(o[v[g+1]]),r.indices.unshift(o[v[g+2]])}}}},{key:"_extractLocalIndices",value:function(e,t,i,r){for(var s=e.vertices,n=[],o=0,a=t.length;o<a;o++){var l=t[o];if(i.includes(l)){var u=i.indexOf(l);n.push(u)}else r.positions.push(s[l][0]),r.positions.push(s[l][1]),r.positions.push(s[l][2]),n.push(i.length),i.push(l)}return n}},{key:"_getNormalOfPositions",value:function(e,t){for(var i=0;i<e.length;i++){var r=i+1;r===e.length&&(r=0),t[0]+=(e[i].y-e[r].y)*(e[i].z+e[r].z),t[1]+=(e[i].z-e[r].z)*(e[i].x+e[r].x),t[2]+=(e[i].x-e[r].x)*(e[i].y+e[r].y)}return re.normalizeVec3(t)}},{key:"_to2D",value:function(e,t,i){var r=bI,s=wI,n=BI;r[0]=e.x,r[1]=e.y,r[2]=e.z,s[0]=t.x,s[1]=t.y,s[2]=t.z,n[0]=1.1,n[1]=1.1,n[2]=1.1,re.lenVec3(re.subVec3(n,s))<.01&&(n[0]+=1,n[1]+=2,n[2]+=3);var o=re.dotVec3(n,s),a=re.mulVec3Scalar(s,o,re.vec3());n[0]-=a[0],n[1]-=a[1],n[2]-=a[2],re.normalizeVec3(n);var l=re.cross3Vec3(s,n,re.vec3()),u=re.dotVec3(r,n),A=re.dotVec3(r,l);i[0]=u,i[1]=A}}]),i}(),PI=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};x(this,e),this.cacheBuster=!1!==t.cacheBuster}return C(e,[{key:"_cacheBusterURL",value:function(e){if(!this.cacheBuster)return e;var t=(new Date).getTime();return e.indexOf("?")>-1?e+"&_="+t:e+"?_="+t}},{key:"getDotBIM",value:function(e,t,i){he.loadJSON(this._cacheBusterURL(e),(function(e){t(e)}),(function(e){i(e)}))}}]),e}(),CI=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,"DotBIMLoader",e,s)).dataSource=s.dataSource,r.objectDefaults=s.objectDefaults,r}return C(i,[{key:"dataSource",get:function(){return this._dataSource},set:function(e){this._dataSource=e||new PI}},{key:"objectDefaults",get:function(){return this._objectDefaults},set:function(e){this._objectDefaults=e||CE}},{key:"load",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};t.id&&this.viewer.scene.components[t.id]&&(this.error("Component with this ID already exists in viewer: "+t.id+" - will autogenerate this ID"),delete t.id);var i=new Ph(this.viewer.scene,he.apply(t,{isModel:!0,backfaces:t.backfaces,dtxEnabled:t.dtxEnabled,rotation:t.rotation,origin:t.origin})),r=i.id;if(!t.src&&!t.dotBIM)return this.error("load() param expected: src or dotBIM"),i;var s,n,o=t.objectDefaults||this._objectDefaults||CE;if(t.includeTypes){s={};for(var a=0,l=t.includeTypes.length;a<l;a++)s[t.includeTypes[a]]=!0}if(t.excludeTypes){n={},s||(s={});for(var u=0,A=t.excludeTypes.length;u<A;u++)s[t.excludeTypes[u]]=!0}var c=function(t){for(var i=t.fileData,a=t.sceneModel,l={},u={},A=re.createUUID(),c=re.createUUID(),h=re.createUUID(),d=re.createUUID(),p={metaObjects:[{id:A,name:"IfcProject",type:"IfcProject",parent:null},{id:c,name:"IfcSite",type:"IfcSite",parent:A},{id:h,name:"IfcBuilding",type:"IfcBuilding",parent:c},{id:d,name:"IfcBuildingStorey",type:"IfcBuildingStorey",parent:h}],propertySets:[]},f=0,v=i.meshes.length;f<v;f++){var g=i.meshes[f];l[g.mesh_id]=f}for(var m=function(e){if(!u[e]){var t=l[e],r=i.meshes[t];a.createGeometry({id:e,primitive:"triangles",positions:r.coordinates,indices:r.indices}),u[e]=!0}},_=i.elements,y=0,b=_.length;y<b;y++){var w=_[y],B=w.type;if((!n||!n[B])&&(!s||s[B])){var x=w.info,P=void 0!==w.guid?"".concat(w.guid):void 0!==x&&void 0!==x.id?x.id:y,C=w.mesh_id;m(C);var M="".concat(P,"-mesh"),E=w.vector,F=w.rotation,k=o?o[B]||o.DEFAULT:null,I=!0,D=!0,S=w.color?[w.color.r/255,w.color.g/255,w.color.b/255]:[1,1,1],T=w.color?w.color.a/255:1;for(var L in k&&(!1===k.visible&&(I=!1),!1===k.pickable&&(D=!1),k.colorize&&(S=k.colorize),void 0!==k.opacity&&null!==k.opacity&&(T=k.opacity)),a.createMesh({id:M,geometryId:C,color:S,opacity:T,quaternion:!F||0===F.qz&&0===F.qy&&0===F.qx&&1===F.qw?void 0:[F.qx,F.qy,F.qz,F.qw],position:E?[E.x,E.y,E.z]:void 0}),a.createEntity({id:P,meshIds:[M],visible:I,pickable:D,isObject:!0}),x){var R=void 0;L.startsWith("IFC_Pset_")&&(R||(R=[]),R.push({name:L,value:x[L]})),R&&p.propertySets.push({id:P,properties:R})}p.metaObjects.push({id:P,name:x&&x.Name&&"None"!==x.Name?x.Name:"".concat(w.type," ").concat(P),type:w.type,parent:d,propertySetIds:[P]})}}a.finalize(),e.viewer.metaScene.createMetaModel(r,p),a.scene.once("tick",(function(){a.destroyed||(a.scene.fire("modelLoaded",a.id),a.fire("loaded",!0,!1))}))};if(t.src){var h=t.src;this.viewer.scene.canvas.spinner.processes++,this._dataSource.getDotBIM(h,(function(t){c({fileData:t,sceneModel:i,nextId:0,error:function(e){}}),e.viewer.scene.canvas.spinner.processes--}),(function(t){e.viewer.scene.canvas.spinner.processes--,e.error(t)}))}else if(t.dotBIM){var d={fileData:t.dotBIM,sceneModel:i,nextId:0,error:function(e){}};c(d)}return i.once("destroyed",(function(){e.viewer.metaScene.destroyMetaModel(r)})),i}},{key:"destroy",value:function(){f(w(i.prototype),"destroy",this).call(this)}}]),i}(),MI=function(e){var t=function(t){return parseInt(e.substr(t+1,2),16)/255};return[t(0),t(2),t(4)]},EI=function(e){for(var t=[],i=0;i<e.length;++i)t.push(i);var r=function(){for(var i=re.vec2(),r=re.vec2(),s=0,n=0;n<t.length;++n){var o=e[t[n]],a=e[t[(n+1)%t.length]],l=e[t[(n+2)%t.length]];re.subVec2(o,a,i),re.subVec2(l,a,r);var u=re.dotVec2(i,r)/Math.sqrt(re.sqLenVec2(i)*re.sqLenVec2(r)),A=Math.acos(Math.max(-1,Math.min(u,1)));s+=i[0]*r[1]-i[1]*r[0]>=0?A:2*Math.PI-A}return s<t.length*Math.PI}(),s=function(){var e=function(e,t,i){return(e[0]-i[0])*(t[1]-i[1])-(t[0]-i[0])*(e[1]-i[1])};return function(t,i,r,s){var n=e(t,i,r),o=e(t,r,s),a=e(t,s,i);return!((n<0||o<0||a<0)&&(n>0||o>0||a>0))}}(),n=[],o=(r?t:t.slice(0).reverse()).map((function(e){return{idx:e}}));o.forEach((function(e,t){e.prev=o[(t-1+o.length)%o.length],e.next=o[(t+1)%o.length]}));for(var a=re.vec2(),l=re.vec2();o.length>2;){for(var u=0,A=function(){if(u>=o.length)throw"isCCW = ".concat(r,"; earIdx = ").concat(u,"; len = ").concat(o.length);var t=o[u],i=e[t.prev.idx],n=e[t.idx],A=e[t.next.idx];if(re.subVec2(i,n,a),re.subVec2(A,n,l),a[0]*l[1]-a[1]*l[0]>=0&&o.every((function(r){return r===t||r===t.prev||r===t.next||!s(e[r.idx],i,n,A)})))return"break";++u};;){if("break"===A())break}var c=o[u];o.splice(u,1),n.push([c.idx,c.next.idx,c.prev.idx]),c.prev.next=c.next,c.next.prev=c.prev}return[e,n]},FI=function(e,t){var i=e.canvas.canvas,r=i.parentNode,s=document.createElement("div");r.insertBefore(s,i);var n=5;s.style.background=t,s.style.border="2px solid white",s.style.margin="0 0",s.style.zIndex="100",s.style.position="absolute",s.style.pointerEvents="none",s.style.display="none";var o=new ot(e,{}),a=function(e){return e+"px"},l=function(){var e=o.canvasPos.slice();lt(i,r,e),s.style.left=a(e[0]-3-n/2),s.style.top=a(e[1]-3-n/2),s.style.borderRadius=a(2*n),s.style.width=a(n),s.style.height=a(n)},u=e.camera.on("viewMatrix",l),A=e.camera.on("projMatrix",l);return{update:function(e){e&&(o.worldPos=e,l()),s.style.display=e?"":"none"},setHighlighted:function(e){n=e?10:5,l()},getCanvasPos:function(){return o.canvasPos},getWorldPos:function(){return o.worldPos},destroy:function(){s.parentNode.removeChild(s),e.camera.off(u),e.camera.off(A),o.destroy()}}},kI=function(e,t,i){var r=null,s=function(s){if(s){r&&r.destroy();try{var n,o,a=EI(s.map((function(e){return[e[0],e[2]]}))),l=c(a,2),u=l[0],A=l[1],d=(n=[]).concat.apply(n,h(u.map((function(e){return[e[0],s[0][1],e[1]]})))),p=(o=[]).concat.apply(o,h(A));r=new gn(e,{pickable:!1,geometry:new Wi(e,{positions:d,indices:p,normals:re.buildNormals(d,p)}),material:new Zi(e,{alpha:void 0!==i?i:.5,backfaces:!0,diffuse:MI(t)})})}catch(e){r=null}}r&&(r.visible=!!s)};return s(null),{updateBase:s,destroy:function(){return r&&r.destroy()}}},II=function(e,t,i,r,s,n,o,a,l){var u=FI(e,r),A=FI(e,r),c=kI(e,r,s),h=n?function(e){n.visible=!!e,e&&(n.canvasPos=e)}:function(){},d=a((function(){h(null),u.update(null)}),(function(e,t){h(e),u.update(t)}),(function(e,n){u.update(n),d=a((function(){h(null),A.update(null),c.updateBase(null)}),(function(e,t){if(h(e),A.update(t),re.distVec3(n,t)>.01){var i=function(e){return Math.min(n[e],t[e])},r=function(e){return Math.max(n[e],t[e])},s=i(0),o=i(1),a=i(2),l=r(0);r(1);var u=r(2);c.updateBase([[s,o,u],[l,o,u],[l,o,a],[s,o,a]])}else c.updateBase(null)}),(function(e,a){A.update(a),u.destroy(),A.destroy(),c.destroy(),h(null);var d=function(e){return Math.min(n[e],a[e])},p=function(e){return Math.max(n[e],a[e])},f=d(0),v=d(2),g=p(0),m=p(2),_=o.createZone({id:re.createUUID(),geometry:{planeCoordinates:[[f,m],[g,m],[g,v],[f,v]],altitude:t,height:i},alpha:s,color:r});l(_)}))}));return{deactivate:function(){d(),u.destroy(),A.destroy(),c.destroy(),h(null)}}},DI=function(e,t){return function(i,r,s){var n=e.scene,o=n.canvas.canvas,a=function(e,t){return t[0]=e.clientX,t[1]=e.clientY,lt(o.ownerDocument.body,o,t),t},l=function(e){var i=re.vec3(),r=re.vec3();return re.canvasPosToWorldRay(o,n.camera.viewMatrix,n.camera.projMatrix,n.camera.projection,e,i,r),t(i,r)},u=!1,A=function(){u=!1},c=function(){A(),o.removeEventListener("mousedown",d),o.removeEventListener("mousemove",p),e.cameraControl.off(f),o.removeEventListener("mouseup",v)},h=re.vec2(),d=function(e){1===e.which&&(a(e,h),u=!0)};o.addEventListener("mousedown",d);var p=function(e){var t=a(e,re.vec2());u&&re.distVec2(h,t)>20&&(A(),i())};o.addEventListener("mousemove",p);var f=e.cameraControl.on("rayMove",(function(e){var t=e.canvasPos;r(t,l(t))})),v=function(e){if(1===e.which&&u){c();var t=a(e,re.vec2());s(t,l(t))}};return o.addEventListener("mouseup",v),c}},SI=function(e,t,i){return function(r,s,n){var o,a=e.scene,l=a.canvas.canvas,u=function(e,t){return t[0]=e.clientX,t[1]=e.clientY,lt(l.ownerDocument.body,l,t),t},A=function(e){var t=re.vec3(),r=re.vec3();return re.canvasPosToWorldRay(l,a.camera.viewMatrix,a.camera.projMatrix,a.camera.projection,e,t,r),i(t,r)},c=null,d=function(){},p=d,f=function(){t.stop(),clearTimeout(c),e.cameraControl.active=!0,p=d,o=null},v=function(){f(),l.removeEventListener("touchstart",g),l.removeEventListener("touchmove",m),l.removeEventListener("touchend",_)},g=function(i){var n=i.touches;if(1!==n.length)f(),r();else{var a=n[0],l=u(a,re.vec2());A(l)&&(o=a.identifier,p=function(e){re.distVec2(l,e)>20&&f()},c=setTimeout((function(){t.start(l),c=setTimeout((function(){t.stop(),e.cameraControl.active=!1,p=function(e){s(e,A(e))},p(l)}),300)}),250))}};l.addEventListener("touchstart",g,{passive:!0});var m=function(e){var t=h(e.changedTouches).find((function(e){return e.identifier===o}));t&&p(u(t,re.vec2()))};l.addEventListener("touchmove",m,{passive:!0});var _=function(e){var t=h(e.changedTouches).find((function(e){return e.identifier===o}));if(t){v();var i=u(t,re.vec2());n(i,A(i))}};return l.addEventListener("touchend",_,{passive:!0}),v}},TI=function(e,t,i,r){var s=-(re.dotVec3(i,t)-e)/re.dotVec3(r,t),n=re.vec3();return re.mulVec3Scalar(r,s,n),re.addVec3(i,n,n),n},LI=function(e){g(i,Ce);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(x(this,i),(r=t.call(this,e.viewer.scene,s)).plugin=e,r._container=s.container,!r._container)throw"config missing: container";return r._eventSubs={},r.plugin.viewer.scene,r._geometry=s.geometry,s.onMouseOver,s.onMouseLeave,s.onContextMenu,r._alpha="alpha"in s&&void 0!==s.alpha?s.alpha:.5,r.color=s.color,r._visible=!0,r._rebuildMesh(),r}return C(i,[{key:"_rebuildMesh",value:function(){var e,t=this.plugin.viewer.scene,i=this._geometry.planeCoordinates.slice(),r=this._geometry.height<0,s=this._geometry.altitude+(r?this._geometry.height:0),n=this._geometry.height*(r?-1:1),o=c(EI(i),2),a=o[0],l=o[1],u=[],d=[],p=function(e){var t,i=u.length,r=A(a);try{for(r.s();!(t=r.n()).done;){var o=t.value;u.push([o[0],s+(e?n:0),o[1]])}}catch(e){r.e(e)}finally{r.f()}var c,p=A(l);try{for(p.s();!(c=p.n()).done;){var f=c.value;d.push.apply(d,h((e?f:f.slice(0).reverse()).map((function(e){return e+i}))))}}catch(e){p.e(e)}finally{p.f()}};p(!1),p(!0);for(var f=function(e){var t=a[e],i=a[(e+1)%a.length],r=s,o=s+n,l=u.length;u.push([t[0],r,t[1]],[i[0],r,i[1]],[i[0],o,i[1]],[t[0],o,t[1]]),d.push.apply(d,h([0,1,2,0,2,3].map((function(e){return e+l}))))},v=0;v<a.length;++v)f(v);this._zoneMesh&&this._zoneMesh.destroy();var g=(e=[]).concat.apply(e,u);this._zoneMesh=new gn(t,{edges:this._edges,geometry:new Wi(t,{positions:g,indices:d,normals:re.buildNormals(g,d)}),material:new Zi(t,{alpha:this._alpha,backfaces:!0,diffuse:MI(this._color)}),visible:this._visible}),this._zoneMesh.highlighted=this._highlighted,this._zoneMesh.zone=this,this._volume=null;var m=function(e){return Math.min.apply(Math,h(u.map((function(t){return t[e]}))))},_=function(e){return Math.max.apply(Math,h(u.map((function(t){return t[e]}))))},y=m(0),b=m(1),w=m(2),B=_(0),x=_(1),P=_(2);this._center=re.vec3([(y+B)/2,(b+x)/2,(w+P)/2])}},{key:"volume",get:function(){if(null===this._volume){for(var e=0,t=this._zoneMesh.geometry,i=[re.vec3(),re.vec3(),re.vec3()],r=0;r<t.indices.length;r+=3){for(var s=0;s<3;++s)for(var n=i[s],o=3*t.indices[r+s],a=0;a<3;++a)n[a]=t.positions[o+a];e+=re.dotVec3(i[0],re.cross3Vec3(i[1],i[2],i[1]))}this._volume=e/6}return this._volume}},{key:"sectionedAverage",value:function(e){var t=this._geometry.planeCoordinates.slice(),i=[],r=this._geometry.height,s=this._geometry.altitude,n=s+Math.max(0,r),o=s+Math.min(0,r),a=function(e){var r=t.map((function(t){return[t[0],e?n:o,t[1]]}));i.push(e?r:r.slice(0).reverse())};a(!0),a(!1);for(var l=function(e,i){return[t[e][0],i,t[e][1]]},u=0;u<t.length;++u){var c=(u+1)%t.length;i.push([l(u,o),l(c,o),l(c,n),l(u,n)])}var h,d=A(e);try{for(d.s();!(h=d.n()).done;){var p,f=h.value,v=f.dir,g=f.dist,m=[],_=A(i);try{for(_.s();!(p=_.n()).done;){for(var y=p.value,b=1e-5,w=0,B=[],x=0;x<y.length;x++){var P=re.dotVec3(v,y[x])+g,C=P<-1e-5?2:P>b?1:0;w|=C,B.push(C)}switch(w){case 0:case 1:m.push(y);break;case 2:break;case 3:for(var M=[],E=0;E<y.length;E++){var F=(E+1)%y.length,k=B[E],I=B[F],D=y[E],S=y[F];if(2!==k&&M.push(D),3==(k|I)){var T=re.vec3();re.subVec3(S,D,T);var L=-(g+re.dotVec3(v,D))/re.dotVec3(v,T),R=[0,0,0];re.lerpVec3(L,0,1,D,S,R),M.push(R)}}M.length>=3&&m.push(M)}}}catch(e){_.e(e)}finally{_.f()}i=m}}catch(e){d.e(e)}finally{d.f()}if(0===i.length)return null;var U,O=re.vec3([0,0,0]),N=new Set,Q=A(i);try{for(Q.s();!(U=Q.n()).done;){var V,H=A(U.value);try{for(H.s();!(V=H.n()).done;){var j=V.value,G=j.map((function(e){return e.toFixed(3)})).join(":");N.has(G)||(N.add(G),re.addVec3(O,j,O))}}catch(e){H.e(e)}finally{H.f()}}}catch(e){Q.e(e)}finally{Q.f()}return re.mulVec3Scalar(O,1/N.size,O),O}},{key:"center",get:function(){return this._center}},{key:"altitude",get:function(){return this._geometry.altitude},set:function(e){this._geometry.altitude=e,this._rebuildMesh()}},{key:"height",get:function(){return this._geometry.height},set:function(e){this._geometry.height=e,this._rebuildMesh()}},{key:"highlighted",get:function(){return this._highlighted},set:function(e){this._highlighted=e,this._zoneMesh&&(this._zoneMesh.highlighted=e)}},{key:"color",get:function(){return this._color},set:function(e){this._color=e,this._zoneMesh&&(this._zoneMesh.material.diffuse=MI(this._color))}},{key:"alpha",get:function(){return this._alpha},set:function(e){this._alpha=e,this._zoneMesh&&(this._zoneMesh.material.alpha=this._alpha)}},{key:"edges",get:function(){return this._edges},set:function(e){this._edges=e,this._zoneMesh&&(this._zoneMesh.edges=this._edges)}},{key:"visible",get:function(){return this._visible},set:function(e){this._visible=!!e,this._zoneMesh.visible=this._visible,this._needUpdate()}},{key:"getJSON",value:function(){return{id:this.id,geometry:this._geometry,alpha:this._alpha,color:this._color}}},{key:"duplicate",value:function(){return this.plugin.createZone({id:re.createUUID(),geometry:{planeCoordinates:this._geometry.planeCoordinates.map((function(e){return e.slice()})),altitude:this._geometry.altitude,height:this._geometry.height},alpha:this._alpha,color:this._color})}},{key:"destroy",value:function(){this._zoneMesh.destroy(),f(w(i.prototype),"destroy",this).call(this)}}]),i}(),RI=function(e){g(i,Ce);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,e.viewer.scene)).zonesPlugin=e,r.pointerLens=s.pointerLens,r._deactivate=null,r}return C(i,[{key:"active",get:function(){return!!this._deactivate}},{key:"activate",value:function(e,t,i,r){if(!this._deactivate){if("object"===B(e)&&null!==e){var s=e,n=function(e,t){if(e in s)return s[e];if(void 0!==t)return t;throw"config missing: "+e};e=n("altitude"),t=n("height"),i=n("color","#008000"),r=n("alpha",.5)}var o=this.zonesPlugin,a=o.viewer,l=a.scene,u=this,A=DI(a,(function(t,i){return TI(e,re.vec3([0,1,0]),t,i)}));!function s(){u._deactivate=II(l,e,t,i,r,u.pointerLens,o,A,(function(e){var t=!0;u._deactivate=function(){t=!1},u.fire("zoneEnd",e),t&&s()})).deactivate}()}}},{key:"deactivate",value:function(){this._deactivate&&(this._deactivate(),this._deactivate=null)}},{key:"destroy",value:function(){this.deactivate(),f(w(i.prototype),"destroy",this).call(this)}}]),i}(),UI=function(e){g(i,Ue);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,"Zones",e))._pointerLens=s.pointerLens,r._container=s.container||document.body,r._zones=[],r.defaultColor=void 0!==s.defaultColor?s.defaultColor:"#00BBFF",r.zIndex=s.zIndex||1e4,r._onMouseOver=function(e,t){r.fire("mouseOver",{plugin:b(r),zone:t,event:e})},r._onMouseLeave=function(e,t){r.fire("mouseLeave",{plugin:b(r),zone:t,event:e})},r._onContextMenu=function(e,t){r.fire("contextMenu",{plugin:b(r),zone:t,event:e})},r}return C(i,[{key:"createZone",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.viewer.scene.components[t.id]&&(this.error("Viewer scene component with this ID already exists: "+t.id),delete t.id);var i=new LI(this,{id:t.id,plugin:this,container:this._container,geometry:t.geometry,alpha:t.alpha,color:t.color,onMouseOver:this._onMouseOver,onMouseLeave:this._onMouseLeave,onContextMenu:this._onContextMenu});return this._zones.push(i),i.on("destroyed",(function(){var t=e._zones.indexOf(i);t>=0&&e._zones.splice(t,1)})),this.fire("zoneCreated",i),i}},{key:"zones",get:function(){return this._zones}},{key:"destroy",value:function(){f(w(i.prototype),"destroy",this).call(this)}}]),i}(),OI=function(e){g(i,Ce);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,e.viewer.scene)).zonesPlugin=e,r.pointerLens=s.pointerLens,r.pointerCircle=new Re(e.viewer),r._deactivate=null,r}return C(i,[{key:"active",get:function(){return!!this._deactivate}},{key:"activate",value:function(e,t,i,r){if("object"===B(e)&&null!==e){var s=e,n=function(e,t){if(e in s)return s[e];if(void 0!==t)return t;throw"config missing: "+e};e=n("altitude"),t=n("height"),i=n("color","#008000"),r=n("alpha",.5)}if(!this._deactivate){var o=this.zonesPlugin,a=o.viewer,l=a.scene,u=this,A=SI(a,this.pointerCircle,(function(t,i){return TI(e,re.vec3([0,1,0]),t,i)}));!function s(){u._deactivate=II(l,e,t,i,r,u.pointerLens,o,A,(function(e){var t=!0;u._deactivate=function(){t=!1},u.fire("zoneEnd",e),t&&s()})).deactivate}()}}},{key:"deactivate",value:function(){this._deactivate&&(this._deactivate(),this._deactivate=null)}},{key:"destroy",value:function(){this.deactivate(),f(w(i.prototype),"destroy",this).call(this)}}]),i}(),NI=function(e,t,i,r,s,n,o,a,l){var u,A=n?function(e){n.visible=!!e,e&&(n.canvasPos=e)}:function(){},c=[function(){return A(null)}],h=kI(e,r,s);return c.push((function(){return h.destroy()})),function n(d){var p=FI(e,r),f=d.length>0&&function(e,t,i){var r=e.canvas.canvas,s=new ot(e,{});s.worldPos=i;var n=new ot(e,{}),o=r.ownerDocument.body,a=new ht(o,{color:t,thickness:1,thicknessClickable:6});a.setVisible(!1);var l=function(){var e=s.canvasPos.slice(),t=n.canvasPos.slice();lt(r,o,e),lt(r,o,t),a.setStartAndEnd(e[0],e[1],t[0],t[1])},u=e.camera.on("viewMatrix",l),A=e.camera.on("projMatrix",l);return{update:function(e){e&&(n.worldPos=e,l()),a.setVisible(!!e)},destroy:function(){e.camera.off(u),e.camera.off(A),s.destroy(),n.destroy(),a.destroy()}}}(e,r,d[d.length-1].getWorldPos());c.push((function(){p.destroy(),f&&f.destroy()}));var v=d.length>0&&d[0],g=function(e){var t=v&&v.getCanvasPos();return t&&re.distVec2(t,e)<10&&{canvasPos:t,worldPos:v.getWorldPos()}},m=function(){var e=function(e,t,i){return t[0]<=Math.max(e[0],i[0])&&t[0]>=Math.min(e[0],i[0])&&t[1]<=Math.max(e[1],i[1])&&t[1]>=Math.min(e[1],i[1])},t=function(e,t,i){var r=(t[1]-e[1])*(i[0]-t[0])-(t[0]-e[0])*(i[1]-t[1]);return 0===r?0:r>0?1:2};return function(i,r){for(var s=i[i.length-2],n=i[i.length-1],o=r?1:0;o<i.length-2-1;++o){var a=i[o],l=i[o+1],u=t(s,n,a),A=t(s,n,l),c=t(a,l,s),h=t(a,l,n);if(u!==A&&c!==h||0===u&&e(s,a,n)||0===A&&e(s,l,n)||0===c&&e(a,s,l)||0===h&&e(a,n,l))return!0}return!1}}();u=a((function(){A(null),p.update(null),f&&f.update(null),h.updateBase(d.length>2?d.map((function(e){return e.getWorldPos()})):null)}),(function(e,t){var i=d.length>2&&g(e);if(v&&v.setHighlighted(!!i),A(i?i.canvasPos:e),p.update(!i&&t),f&&f.update(i?i.worldPos:t),d.length>=2){var r=d.map((function(e){return e.getWorldPos()})).concat(i?[]:[t]),s=m(r.map((function(e){return[e[0],e[2]]})),i);h.updateBase(s?null:r)}else h.updateBase(null)}),(function(e,a){var u=d.length>2&&g(e),A=d.map((function(e){return e.getWorldPos()})).concat(u?[]:[a]);h.updateBase(A);var v=A.map((function(e){return[e[0],e[2]]}));d.length>2&&m(v,u)?(c.pop()(),n(d)):u?(p.update(a),c.forEach((function(e){return e()})),l(o.createZone({id:re.createUUID(),geometry:{planeCoordinates:v,altitude:t,height:i},alpha:s,color:r}))):(p.update(a),f&&f.update(a),n(d.concat(p)))}))}([]),{closeSurface:function(){throw"TODO"},deactivate:function(){u(),c.forEach((function(e){return e()}))}}},QI=function(e){g(i,Ce);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,e.viewer.scene)).zonesPlugin=e,r.pointerLens=s.pointerLens,r._action=null,r}return C(i,[{key:"active",get:function(){return!!this._action}},{key:"activate",value:function(e,t,i,r){if("object"===B(e)&&null!==e){var s=e,n=function(e,t){if(e in s)return s[e];if(void 0!==t)return t;throw"config missing: "+e};e=n("altitude"),t=n("height"),i=n("color","#008000"),r=n("alpha",.5)}if(!this._action){var o=this.zonesPlugin,a=o.viewer,l=a.scene,u=this,A=DI(a,(function(t,i){return TI(e,re.vec3([0,1,0]),t,i)}));!function s(){u._action=NI(l,e,t,i,r,u.pointerLens,o,A,(function(e){var t=!0;u._action={deactivate:function(){t=!1}},u.fire("zoneEnd",e),t&&s()}))}()}}},{key:"deactivate",value:function(){this._action&&(this._action.deactivate(),this._action=null)}},{key:"destroy",value:function(){this.deactivate(),f(w(i.prototype),"destroy",this).call(this)}}]),i}(),VI=function(e){g(i,Ce);var t=_(i);function i(e){var r,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return x(this,i),(r=t.call(this,e.viewer.scene)).zonesPlugin=e,r.pointerLens=s.pointerLens,r.pointerCircle=new Re(e.viewer),r._action=null,r}return C(i,[{key:"active",get:function(){return!!this._action}},{key:"activate",value:function(e,t,i,r){if("object"===B(e)&&null!==e){var s=e,n=function(e,t){if(e in s)return s[e];if(void 0!==t)return t;throw"config missing: "+e};e=n("altitude"),t=n("height"),i=n("color","#008000"),r=n("alpha",.5)}if(!this._action){var o=this.zonesPlugin,a=o.viewer,l=a.scene,u=this,A=SI(a,this.pointerCircle,(function(t,i){return TI(e,re.vec3([0,1,0]),t,i)}));!function s(){u._action=NI(l,e,t,i,r,u.pointerLens,o,A,(function(e){var t=!0;u._action={deactivate:function(){t=!1}},u.fire("zoneEnd",e),t&&s()}))}()}}},{key:"deactivate",value:function(){this._action&&(this._action.deactivate(),this._action=null)}},{key:"destroy",value:function(){this.deactivate(),f(w(i.prototype),"destroy",this).call(this)}}]),i}(),HI=function(e){g(i,Ce);var t=_(i);function i(e,r,s,n){var o;x(this,i);var a=e.plugin.viewer,l=a.scene;o=t.call(this,l);var u=e._geometry.altitude,A=e._geometry.planeCoordinates.map((function(t){var i=l.canvas.canvas.ownerDocument.body,r=new ut(l,{},i,{fillColor:e._color});return r.worldPos=re.vec3([t[0],u,t[1]]),r.on("worldPos",(function(){t[0]=r.worldPos[0],t[1]=r.worldPos[2];try{e._rebuildMesh()}catch(t){e._zoneMesh&&(e._zoneMesh.destroy(),e._zoneMesh=null)}})),r})),c=ct({viewer:a,handleMouseEvents:s,handleTouchEvents:n,pointerLens:r&&r.pointerLens,dots:A,ray2WorldPos:function(e,t){return TI(u,re.vec3([0,1,0]),e,t)},onEnd:function(t,i){return e._zoneMesh&&o.fire("edited"),!!e._zoneMesh}}),h=function(){c(),A.forEach((function(e){return e.destroy()}))},d=e.on("destroyed",h);return o._deactivate=function(){e.off("destroyed",d),h()},o}return C(i,[{key:"deactivate",value:function(){this._deactivate(),f(w(i.prototype),"destroy",this).call(this)}}]),i}(),jI=function(e){g(i,HI);var t=_(i);function i(e,r){return x(this,i),t.call(this,e,r,!0,!1)}return C(i)}(),GI=function(e){g(i,HI);var t=_(i);function i(e,r){return x(this,i),t.call(this,e,r,!1,!0)}return C(i)}(),zI=function(e){g(i,Ce);var t=_(i);function i(e,r,s,n){var o;x(this,i);var a=e.plugin.viewer,l=a.scene,u=l.canvas.canvas,A=b(o=t.call(this,l)),c=e._geometry.altitude,d=r&&r.pointerLens,p=d?function(e){d.visible=!!e,e&&(d.canvasPos=e)}:function(){},f=function(e){var t,i,r=re.vec3(),s=re.vec3();return re.canvasPosToWorldRay(u,l.camera.viewMatrix,l.camera.projMatrix,l.camera.projection,e,r,s),t=r,i=s,TI(c,re.vec3([0,1,0]),t,i)},v=function(e,t){return t[0]=e.clientX,t[1]=e.clientY,lt(u.ownerDocument.body,u,t),t},g=function(e,t){var i=function(e){e.preventDefault(),t(e)};return u.addEventListener(e,i),function(){return u.removeEventListener(e,i)}},m=function(){},_=function(t,i,r,s){var n,o,l,c,h=s(t),d=v(h,re.vec2()),_=a.scene.pick({canvasPos:d,includeEntities:[e._zoneMesh.id]});if((_&&_.entity&&_.entity.zone)===e){m(),u.style.cursor="move",a.cameraControl.active=!1;var y=(n=e._geometry.planeCoordinates.map((function(e){return e.slice()})),o=f(d),l=re.vec2([o[0],o[2]]),c=re.vec2(),function(t){var i=f(t);c[0]=i[0],c[1]=i[2],re.subVec2(l,c,c),e._geometry.planeCoordinates.forEach((function(e,t){re.subVec2(n[t],c,e)}));try{e._rebuildMesh()}catch(t){e._zoneMesh&&(e._zoneMesh.destroy(),e._zoneMesh=null)}}),b=g(i,(function(e){var t=s(e);if(t){var i=v(t,re.vec2());y(i),p(i)}})),w=g(r,(function(e){var t=s(e);if(t){var i=v(t,re.vec2());y(i),p(null),m(),A.fire("translated")}}));m=function(){m=function(){},u.style.cursor="default",a.cameraControl.active=!0,b(),w()}}},y=[];s&&y.push(g("mousedown",(function(e){1===e.which&&_(e,"mousemove","mouseup",(function(e){return 1===e.which&&e}))}))),n&&y.push(g("touchstart",(function(e){if(1===e.touches.length){var t=e.touches[0].identifier;_(e,"touchmove","touchend",(function(e){return h(e.changedTouches).find((function(e){return e.identifier===t}))}))}})));var w=function(){m(),y.forEach((function(e){return e()})),p(null)},B=e.on("destroyed",w);return o._deactivate=function(){e.off("destroyed",B),w()},o}return C(i,[{key:"deactivate",value:function(){this._deactivate(),f(w(i.prototype),"destroy",this).call(this)}}]),i}(),WI=function(e){g(i,zI);var t=_(i);function i(e,r){return x(this,i),t.call(this,e,r,!0,!1)}return C(i)}(),KI=function(e){g(i,zI);var t=_(i);function i(e,r){return x(this,i),t.call(this,e,r,!1,!0)}return C(i)}();export{Rr as AlphaFormat,Ti as AmbientLight,wt as AngleMeasurementEditMouseControl,Bt as AngleMeasurementEditTouchControl,gt as AngleMeasurementsControl,mt as AngleMeasurementsMouseControl,_t as AngleMeasurementsPlugin,yt as AngleMeasurementsTouchControl,Et as AnnotationsPlugin,Bn as AxisGizmoPlugin,Dh as BCFViewpointsPlugin,ho as Bitmap,Cr as ByteType,wd as CameraMemento,id as CameraPath,ud as CameraPathAnimation,xI as CityJSONLoaderPlugin,dr as ClampToEdgeWrapping,Ce as Component,Ps as CompressedMediaType,la as Configs,Y as ContextMenu,Md as CubicBezierCurve,$h as Curve,jc as DefaultLoadingManager,Vr as DepthFormat,Hr as DepthStencilFormat,Si as DirLight,zh as DistanceMeasurementEditControl,Wh as DistanceMeasurementEditMouseControl,Kh as DistanceMeasurementEditTouchControl,Vh as DistanceMeasurementsControl,Hh as DistanceMeasurementsMouseControl,jh as DistanceMeasurementsPlugin,Gh as DistanceMeasurementsTouchControl,PI as DotBIMDefaultDataSource,CI as DotBIMLoaderPlugin,tr as EdgeMaterial,$i as EmphasisMaterial,uF as FaceAlignedSectionPlanesPlugin,Xh as FastNavPlugin,Ir as FloatType,Zn as Fresnel,Ie as Frustum,ke as FrustumPlane,ws as GIFMediaType,Yh as GLTFDefaultDataSource,ME as GLTFLoaderPlugin,Dr as HalfFloatType,pd as ImagePlane,Fr as IntType,Bs as JPEGMediaType,Yc as KTX2TextureTranscoder,zk as LASLoaderPlugin,Ln as LambertMaterial,yd as LightMap,Mh as LineSet,ys as LinearEncoding,yr as LinearFilter,xr as LinearMipMapLinearFilter,wr as LinearMipMapNearestFilter,Br as LinearMipmapLinearFilter,br as LinearMipmapNearestFilter,Gc as Loader,Hc as LoadingManager,Jh as LocaleService,Qr as LuminanceAlphaFormat,Nr as LuminanceFormat,G as Map,ot as Marker,Te as MarqueePicker,Le as MarqueePickerMouseControl,gn as Mesh,On as MetallicMaterial,pr as MirroredRepeatWrapping,xd as ModelMemento,IE as NavCubePlugin,fr as NearestFilter,_r as NearestMipMapLinearFilter,vr as NearestMipMapNearestFilter,mr as NearestMipmapLinearFilter,gr as NearestMipmapNearestFilter,Tn as Node,VE as OBJLoaderPlugin,ne as ObjectsKdTree3,Cd as ObjectsMemento,xs as PNGMediaType,Ed as Path,kd as PerformanceModel,Zi as PhongMaterial,Rt as PickResult,Ue as Plugin,fd as PointLight,Re as PointerCircle,J as PointerLens,Fd as QuadraticBezierCurve,oe as Queue,Or as RGBAFormat,Kr as RGBAIntegerFormat,vs as RGBA_ASTC_10x10_Format,ds as RGBA_ASTC_10x5_Format,ps as RGBA_ASTC_10x6_Format,fs as RGBA_ASTC_10x8_Format,gs as RGBA_ASTC_12x10_Format,ms as RGBA_ASTC_12x12_Format,ns as RGBA_ASTC_4x4_Format,os as RGBA_ASTC_5x4_Format,as as RGBA_ASTC_5x5_Format,ls as RGBA_ASTC_6x5_Format,us as RGBA_ASTC_6x6_Format,As as RGBA_ASTC_8x5_Format,cs as RGBA_ASTC_8x6_Format,hs as RGBA_ASTC_8x8_Format,_s as RGBA_BPTC_Format,ss as RGBA_ETC2_EAC_Format,ts as RGBA_PVRTC_2BPPV1_Format,es as RGBA_PVRTC_4BPPV1_Format,Yr as RGBA_S3TC_DXT1_Format,Jr as RGBA_S3TC_DXT3_Format,Zr as RGBA_S3TC_DXT5_Format,Ur as RGBFormat,is as RGB_ETC1_Format,rs as RGB_ETC2_Format,$r as RGB_PVRTC_2BPPV1_Format,qr as RGB_PVRTC_4BPPV1_Format,Xr as RGB_S3TC_DXT1_Format,zr as RGFormat,Wr as RGIntegerFormat,Wi as ReadableGeometry,jr as RedFormat,Gr as RedIntegerFormat,_d as ReflectionMap,hr as RepeatWrapping,cF as STLDefaultDataSource,yF as STLLoaderPlugin,Ph as SceneModel,go as SceneModelMesh,vh as SceneModelTransform,xn as SectionPlane,YE as SectionPlanesPlugin,Mr as ShortType,Id as Skybox,AF as SkyboxesPlugin,Vn as SpecularMaterial,ed as SplineCurve,bd as SpriteMarker,tF as StoreyViewsPlugin,Jn as Texture,Dd as TextureTranscoder,BF as TreeViewPlugin,Pr as UnsignedByteType,Lr as UnsignedInt248Type,kr as UnsignedIntType,Sr as UnsignedShort4444Type,Tr as UnsignedShort5551Type,Er as UnsignedShortType,eo as VBOGeometry,EF as ViewCullPlugin,bb as Viewer,Uk as WebIFCLoaderPlugin,Kc as WorkerPool,FF as XKTDefaultDataSource,_k as XKTLoaderPlugin,Lk as XML3DLoaderPlugin,HI as ZoneEditControl,jI as ZoneEditMouseControl,GI as ZoneEditTouchControl,zI as ZoneTranslateControl,WI as ZoneTranslateMouseControl,KI as ZoneTranslateTouchControl,RI as ZonesMouseControl,UI as ZonesPlugin,QI as ZonesPolysurfaceMouseControl,VI as ZonesPolysurfaceTouchControl,OI as ZonesTouchControl,Ki as buildBoxGeometry,so as buildBoxLinesGeometry,no as buildBoxLinesGeometryFromAABB,_n as buildCylinderGeometry,oo as buildGridGeometry,co as buildLineGeometry,ao as buildPlaneGeometry,uo as buildPolylineGeometry,Ao as buildPolylineGeometryFromCurve,yn as buildSphereGeometry,lo as buildTorusGeometry,wn as buildVectorTextGeometry,Ve as createRTCViewMat,Se as frustumIntersectsAABB3,Zc as getKTX2TextureTranscoder,ze as getPlaneRTCPos,io as load3DSGeometry,ro as loadOBJGeometry,re as math,Ge as rtcToWorldPos,bs as sRGBEncoding,De as setFrustum,ae as stats,he as utils,He as worldToRTCPos,je as worldToRTCPositions};