Updating VR polyfill to 0.10.4 #209

delapuente · 2018-03-21T09:42:34Z

Orbital controls are missing since they were dropped in 0.10.0. Will fix them in a different bug.

cvan

thanks for updating the Polyfill! we'll get through it this time! :)

cvan · 2018-03-21T10:19:36Z

Assets/WebGLTemplates/WebVR/index.html

@@ -77,7 +77,8 @@ <h3>You&rsquo;ll need a <a href="https://webvr.rocks/">WebVR-enabled browser</a>
    </div>

    <script src="gl-matrix-min.js"></script>
-    <script src="webvr-polyfill.min.js"></script>
+    <script src="webvr-polyfill.min.new.js"></script>
+    <script>var vrPolyfill = new WebVRPolyfill();</script>


can we handle this in webvr.js or are there issues with doing that?

cvan · 2018-03-21T10:20:29Z

Assets/WebGLTemplates/WebVR/index.html

@@ -77,7 +77,8 @@ <h3>You&rsquo;ll need a <a href="https://webvr.rocks/">WebVR-enabled browser</a>
    </div>

    <script src="gl-matrix-min.js"></script>
-    <script src="webvr-polyfill.min.js"></script>
+    <script src="webvr-polyfill.min.new.js"></script>


can we remove the old one? assuming we get in FPS controls (#125) by the next release/tag, it should be fine to remove the old version? is that fine?

cvan · 2018-03-21T10:43:36Z

Assets/WebGLTemplates/WebVR/webvr.js

-        (display.displayName || '').indexOf('polyfill') > 0 ||
-        (display.deviceName || '').indexOf('polyfill') > 0 ||
-        display.hardwareUnitId;
+    return display.isPolyfilled;


👍 glad you caught that; it was on my mental todo list

Orbital controls are missing since they were dropped in 0.10.0

cvan

thanks for hopping on this issue; I know it's a big change.

I unfortunately can't get the Polyfill to work correctly to enter/exit VR on my iPhone 7, Samsung S8, Google Pixel 2. which devices do you have on hand that this works with?

also, exiting VR mode doesn't return to mono mode. (do you know if that's a filed issue?) I'm focusing on just high-end mobile (i.e., Google Pixel 2).

iOS has a slew of issues (memory, UI-overlay, Toggle VR button issues), which I'll file for later.

let me know if you want screenshots and error logs; I can capture and upload them. I figured I'd first determine which phones it works with you first, and we go from there.

cvan · 2018-03-22T08:40:14Z

Assets/WebGLTemplates/WebVR/index.html

@@ -87,8 +87,8 @@ <h3>You&rsquo;ll need a <a href="https://webvr.rocks/">WebVR-enabled browser</a>
      <button id="entervr" value="Enter VR"></button>
    </div>

-    <script src="gl-matrix-min.js"></script>
-    <script src="webvr-polyfill.min.js"></script>
+    <script src="vendor/gl-matrix-min.js"></script>


thanks for creating the vendor/ dir. I like 👍

cvan · 2018-03-22T08:41:35Z

Assets/WebGLTemplates/WebVR/vendor/webvr-polyfill.min.js

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"+i)};var _=function(e,M,i){if(!M)return void i(e);for(var t=[],A=null,s=0;s<M.length;++s){var r=M[s];switch(r){case e.TEXTURE_BINDING_2D:case e.TEXTURE_BINDING_CUBE_MAP:var N=M[++s];if(N<e.TEXTURE0||N>e.TEXTURE31){console.error("TEXTURE_BINDING_2D or TEXTURE_BINDING_CUBE_MAP must be followed by a valid texture unit"),t.push(null,null);break}A||(A=e.getParameter(e.ACTIVE_TEXTURE)),e.activeTexture(N),t.push(e.getParameter(r),null);break;case e.ACTIVE_TEXTURE:A=e.getParameter(e.ACTIVE_TEXTURE),t.push(null);break;default:t.push(e.getParameter(r))}}i(e);for(var s=0;s<M.length;++s){var r=M[s],D=t[s];switch(r){case e.ACTIVE_TEXTURE:break;case e.ARRAY_BUFFER_BINDING:e.bindBuffer(e.ARRAY_BUFFER,D);break;case e.COLOR_CLEAR_VALUE:e.clearColor(D[0],D[1],D[2],D[3]);break;case e.COLOR_WRITEMASK:e.colorMask(D[0],D[1],D[2],D[3]);break;case e.CURRENT_PROGRAM:e.useProgram(D);break;case e.ELEMENT_ARRAY_BUFFER_BINDING:e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,D);break;case e.FRAMEBUFFER_BINDING:e.bindFramebuffer(e.FRAMEBUFFER,D);break;case e.RENDERBUFFER_BINDING:e.bindRenderbuffer(e.RENDERBUFFER,D);break;case e.TEXTURE_BINDING_2D:var N=M[++s];if(N<e.TEXTURE0||N>e.TEXTURE31)break;e.activeTexture(N),e.bindTexture(e.TEXTURE_2D,D);break;case e.TEXTURE_BINDING_CUBE_MAP:var N=M[++s];if(N<e.TEXTURE0||N>e.TEXTURE31)break;e.activeTexture(N),e.bindTexture(e.TEXTURE_CUBE_MAP,D);break;case e.VIEWPORT:e.viewport(D[0],D[1],D[2],D[3]);break;case e.BLEND:case e.CULL_FACE:case e.DEPTH_TEST:case e.SCISSOR_TEST:case e.STENCIL_TEST:D?e.enable(r):e.disable(r);break;default:console.log("No GL restore behavior for 0x"+r.toString(16))}A&&e.activeTexture(A)}},R=["attribute vec2 position;","attribute vec3 texCoord;","varying vec2 vTexCoord;","uniform vec4 viewportOffsetScale[2];","void main() {","  vec4 viewport = viewportOffsetScale[int(texCoord.z)];","  vTexCoord = (texCoord.xy * viewport.zw) + viewport.xy;","  gl_Position = vec4( position, 1.0, 1.0 );","}"].join("\n"),G=["precision mediump float;","uniform sampler2D diffuse;","varying vec2 vTexCoord;","void main() {","  gl_FragColor = texture2D(diffuse, vTexCoord);","}"].join("\n");e.prototype.destroy=function(){var e=this.gl;this.unpatch(),e.deleteProgram(this.program),e.deleteBuffer(this.vertexBuffer),e.deleteBuffer(this.indexBuffer),e.deleteTexture(this.renderTarget),e.deleteFramebuffer(this.framebuffer),this.depthStencilBuffer&&e.deleteRenderbuffer(this.depthStencilBuffer),this.depthBuffer&&e.deleteRenderbuffer(this.depthBuffer),this.stencilBuffer&&e.deleteRenderbuffer(this.stencilBuffer),this.cardboardUI&&this.cardboardUI.destroy()},e.prototype.onResize=function(){var e=this.gl,M=this,i=[e.RENDERBUFFER_BINDING,e.TEXTURE_BINDING_2D,e.TEXTURE0];_(e,i,function(e){M.realBindFramebuffer.call(e,e.FRAMEBUFFER,null),M.scissorTest&&M.realDisable.call(e,e.SCISSOR_TEST),M.realColorMask.call(e,!0,!0,!0,!0),M.realViewport.call(e,0,0,e.drawingBufferWidth,e.drawingBufferHeight),M.realClearColor.call(e,0,0,0,1),e.clear(e.COLOR_BUFFER_BIT),M.realBindFramebuffer.call(e,e.FRAMEBUFFER,M.framebuffer),e.bindTexture(e.TEXTURE_2D,M.renderTarget),e.texImage2D(e.TEXTURE_2D,0,M.ctxAttribs.alpha?e.RGBA:e.RGB,M.bufferWidth,M.bufferHeight,0,M.ctxAttribs.alpha?e.RGBA:e.RGB,e.UNSIGNED_BYTE,null),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,M.renderTarget,0),M.ctxAttribs.depth&&M.ctxAttribs.stencil?(e.bindRenderbuffer(e.RENDERBUFFER,M.depthStencilBuffer),e.renderbufferStorage(e.RENDERBUFFER,e.DEPTH_STENCIL,M.bufferWidth,M.bufferHeight),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_STENCIL_ATTACHMENT,e.RENDERBUFFER,M.depthStencilBuffer)):M.ctxAttribs.depth?(e.bindRenderbuffer(e.RENDERBUFFER,M.depthBuffer),e.renderbufferStorage(e.RENDERBUFFER,e.DEPTH_COMPONENT16,M.bufferWidth,M.bufferHeight),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,M.depthBuffer)):M.ctxAttribs.stencil&&(e.bindRenderbuffer(e.RENDERBUFFER,M.stencilBuffer),e.renderbufferStorage(e.RENDERBUFFER,e.STENCIL_INDEX8,M.bufferWidth,M.bufferHeight),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.STENCIL_ATTACHMENT,e.RENDERBUFFER,M.stencilBuffer)),!e.checkFramebufferStatus(e.FRAMEBUFFER)===e.FRAMEBUFFER_COMPLETE&&console.error("Framebuffer incomplete!"),M.realBindFramebuffer.call(e,e.FRAMEBUFFER,M.lastBoundFramebuffer),M.scissorTest&&M.realEnable.call(e,e.SCISSOR_TEST),M.realColorMask.apply(e,M.colorMask),M.realViewport.apply(e,M.viewport),M.realClearColor.apply(e,M.clearColor)}),this.cardboardUI&&this.cardboardUI.onResize()},e.prototype.patch=function(){if(!this.isPatched){var e=this,M=this.gl.canvas,i=this.gl;y()||(M.width=d()*this.bufferScale,M.height=S()*this.bufferScale,Object.defineProperty(M,"width",{configurable:!0,enumerable:!0,get:function(){return e.bufferWidth},set:function(i){e.bufferWidth=i,e.realCanvasWidth.set.call(M,i),e.onResize()}}),Object.defineProperty(M,"height",{configurable:!0,enumerable:!0,get:function(){return e.bufferHeight},set:function(i){e.bufferHeight=i,e.realCanvasHeight.set.call(M,i),e.onResize()}})),this.lastBoundFramebuffer=i.getParameter(i.FRAMEBUFFER_BINDING),null==this.lastBoundFramebuffer&&(this.lastBoundFramebuffer=this.framebuffer,this.gl.bindFramebuffer(i.FRAMEBUFFER,this.framebuffer)),this.gl.bindFramebuffer=function(M,t){e.lastBoundFramebuffer=t||e.framebuffer,e.realBindFramebuffer.call(i,M,e.lastBoundFramebuffer)},this.cullFace=i.getParameter(i.CULL_FACE),this.depthTest=i.getParameter(i.DEPTH_TEST),this.blend=i.getParameter(i.BLEND),this.scissorTest=i.getParameter(i.SCISSOR_TEST),this.stencilTest=i.getParameter(i.STENCIL_TEST),i.enable=function(M){switch(M){case i.CULL_FACE:e.cullFace=!0;break;case i.DEPTH_TEST:e.depthTest=!0;break;case i.BLEND:e.blend=!0;break;case i.SCISSOR_TEST:e.scissorTest=!0;break;case i.STENCIL_TEST:e.stencilTest=!0}e.realEnable.call(i,M)},i.disable=function(M){switch(M){case i.CULL_FACE:e.cullFace=!1;break;case i.DEPTH_TEST:e.depthTest=!1;break;case i.BLEND:e.blend=!1;break;case i.SCISSOR_TEST:e.scissorTest=!1;break;case i.STENCIL_TEST:e.stencilTest=!1}e.realDisable.call(i,M)},this.colorMask=i.getParameter(i.COLOR_WRITEMASK),i.colorMask=function(M,t,A,s){e.colorMask[0]=M,e.colorMask[1]=t,e.colorMask[2]=A,e.colorMask[3]=s,e.realColorMask.call(i,M,t,A,s)},this.clearColor=i.getParameter(i.COLOR_CLEAR_VALUE),i.clearColor=function(M,t,A,s){e.clearColor[0]=M,e.clearColor[1]=t,e.clearColor[2]=A,e.clearColor[3]=s,e.realClearColor.call(i,M,t,A,s)},this.viewport=i.getParameter(i.VIEWPORT),i.viewport=function(M,t,A,s){e.viewport[0]=M,e.viewport[1]=t,e.viewport[2]=A,e.viewport[3]=s,e.realViewport.call(i,M,t,A,s)},this.isPatched=!0,U(M)}},e.prototype.unpatch=function(){if(this.isPatched){var e=this.gl,M=this.gl.canvas;y()||(Object.defineProperty(M,"width",this.realCanvasWidth),Object.defineProperty(M,"height",this.realCanvasHeight)),M.width=this.bufferWidth,M.height=this.bufferHeight,e.bindFramebuffer=this.realBindFramebuffer,e.enable=this.realEnable,e.disable=this.realDisable,e.colorMask=this.realColorMask,e.clearColor=this.realClearColor,e.viewport=this.realViewport,this.lastBoundFramebuffer==this.framebuffer&&e.bindFramebuffer(e.FRAMEBUFFER,null),this.isPatched=!1,setTimeout(function(){U(M)},1)}},e.prototype.setTextureBounds=function(e,M){e||(e=[0,0,.5,1]),M||(M=[.5,0,.5,1]),this.viewportOffsetScale[0]=e[0],this.viewportOffsetScale[1]=e[1],this.viewportOffsetScale[2]=e[2],this.viewportOffsetScale[3]=e[3],this.viewportOffsetScale[4]=M[0],this.viewportOffsetScale[5]=M[1],this.viewportOffsetScale[6]=M[2],this.viewportOffsetScale[7]=M[3]},e.prototype.submitFrame=function(){var e=this.gl,M=this,i=[];if(this.dirtySubmitFrameBindings||i.push(e.CURRENT_PROGRAM,e.ARRAY_BUFFER_BINDING,e.ELEMENT_ARRAY_BUFFER_BINDING,e.TEXTURE_BINDING_2D,e.TEXTURE0),_(e,i,function(e){M.realBindFramebuffer.call(e,e.FRAMEBUFFER,null),M.cullFace&&M.realDisable.call(e,e.CULL_FACE),M.depthTest&&M.realDisable.call(e,e.DEPTH_TEST),M.blend&&M.realDisable.call(e,e.BLEND),M.scissorTest&&M.realDisable.call(e,e.SCISSOR_TEST),M.stencilTest&&M.realDisable.call(e,e.STENCIL_TEST),M.realColorMask.call(e,!0,!0,!0,!0),M.realViewport.call(e,0,0,e.drawingBufferWidth,e.drawingBufferHeight),(M.ctxAttribs.alpha||y())&&(M.realClearColor.call(e,0,0,0,1),e.clear(e.COLOR_BUFFER_BIT)),e.useProgram(M.program),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,M.indexBuffer),e.bindBuffer(e.ARRAY_BUFFER,M.vertexBuffer),e.enableVertexAttribArray(M.attribs.position),e.enableVertexAttribArray(M.attribs.texCoord),e.vertexAttribPointer(M.attribs.position,2,e.FLOAT,!1,20,0),e.vertexAttribPointer(M.attribs.texCoord,3,e.FLOAT,!1,20,8),e.activeTexture(e.TEXTURE0),e.uniform1i(M.uniforms.diffuse,0),e.bindTexture(e.TEXTURE_2D,M.renderTarget),e.uniform4fv(M.uniforms.viewportOffsetScale,M.viewportOffsetScale),e.drawElements(e.TRIANGLES,M.indexCount,e.UNSIGNED_SHORT,0),M.cardboardUI&&M.cardboardUI.renderNoState(),M.realBindFramebuffer.call(M.gl,e.FRAMEBUFFER,M.framebuffer),M.ctxAttribs.preserveDrawingBuffer||(M.realClearColor.call(e,0,0,0,0),e.clear(e.COLOR_BUFFER_BIT)),M.dirtySubmitFrameBindings||M.realBindFramebuffer.call(e,e.FRAMEBUFFER,M.lastBoundFramebuffer),M.cullFace&&M.realEnable.call(e,e.CULL_FACE),M.depthTest&&M.realEnable.call(e,e.DEPTH_TEST),M.blend&&M.realEnable.call(e,e.BLEND),M.scissorTest&&M.realEnable.call(e,e.SCISSOR_TEST),M.stencilTest&&M.realEnable.call(e,e.STENCIL_TEST),M.realColorMask.apply(e,M.colorMask),M.realViewport.apply(e,M.viewport),!M.ctxAttribs.alpha&&M.ctxAttribs.preserveDrawingBuffer||M.realClearColor.apply(e,M.clearColor)}),y()){var t=e.canvas;t.width==M.bufferWidth&&t.height==M.bufferHeight||(M.bufferWidth=t.width,M.bufferHeight=t.height,M.onResize())}},e.prototype.updateDeviceInfo=function(e){var M=this.gl,i=this,t=[M.ARRAY_BUFFER_BINDING,M.ELEMENT_ARRAY_BUFFER_BINDING];_(M,t,function(M){var t=i.computeMeshVertices_(i.meshWidth,i.meshHeight,e);if(M.bindBuffer(M.ARRAY_BUFFER,i.vertexBuffer),M.bufferData(M.ARRAY_BUFFER,t,M.STATIC_DRAW),!i.indexCount){var A=i.computeMeshIndices_(i.meshWidth,i.meshHeight);M.bindBuffer(M.ELEMENT_ARRAY_BUFFER,i.indexBuffer),M.bufferData(M.ELEMENT_ARRAY_BUFFER,A,M.STATIC_DRAW),i.indexCount=A.length}})},e.prototype.computeMeshVertices_=function(e,M,i){for(var t=new Float32Array(2*e*M*5),A=i.getLeftEyeVisibleTanAngles(),s=i.getLeftEyeNoLensTanAngles(),r=i.getLeftEyeVisibleScreenRect(s),N=0,D=0;D<2;D++){for(var n=0;n<M;n++)for(var u=0;u<e;u++,N++){var a=u/(e-1),g=n/(M-1),o=a,L=g,I=w(A[0],A[2],a),j=w(A[3],A[1],g),T=Math.sqrt(I*I+j*j),c=i.distortion.distortInverse(T),E=I*c/T,y=j*c/T;a=(E-s[0])/(s[2]-s[0]),g=(y-s[3])/(s[1]-s[3]),a=2*(r.x+a*r.width-.5),g=2*(r.y+g*r.height-.5),t[5*N+0]=a,t[5*N+1]=g,t[5*N+2]=o,t[5*N+3]=L,t[5*N+4]=D}var l=A[2]-A[0];A[0]=-(l+A[0]),A[2]=l-A[2],l=s[2]-s[0],s[0]=-(l+s[0]),s[2]=l-s[2],r.x=1-(r.x+r.width)}return t},e.prototype.computeMeshIndices_=function(e,M){for(var i=new Uint16Array(2*(e-1)*(M-1)*6),t=e/2,A=M/2,s=0,r=0,N=0;N<2;N++)for(var D=0;D<M;D++)for(var n=0;n<e;n++,s++)0!=n&&0!=D&&(n<=t==D<=A?(i[r++]=s,i[r++]=s-e-1,i[r++]=s-e,i[r++]=s-e-1,i[r++]=s,i[r++]=s-1):(i[r++]=s-1,i[r++]=s-e,i[r++]=s,i[r++]=s-e,i[r++]=s-1,i[r++]=s-e-1));return i},e.prototype.getOwnPropertyDescriptor_=function(e,M){var i=Object.getOwnPropertyDescriptor(e,M);return void 0!==i.get&&void 0!==i.set||(i.configurable=!0,i.enumerable=!0,i.get=function(){return this.getAttribute(M)},i.set=function(e){this.setAttribute(M,e)}),i};var F=["attribute vec2 position;","uniform mat4 projectionMat;","void main() {","  gl_Position = projectionMat * vec4( position, -1.0, 1.0 );","}"].join("\n"),P=["precision mediump float;","uniform vec4 color;","void main() {","  gl_FragColor = color;","}"].join("\n"),W=Math.PI/180,Z=.3125;i.prototype.destroy=function(){var e=this.gl;this.listener&&e.canvas.removeEventListener("click",this.listener,!1),e.deleteProgram(this.program),e.deleteBuffer(this.vertexBuffer)},i.prototype.listen=function(e,M){var i=this.gl.canvas;this.listener=function(t){var A=i.clientWidth/2;t.clientX>A-42&&t.clientX<A+42&&t.clientY>i.clientHeight-42?e(t):t.clientX<42&&t.clientY<42&&M(t)},i.addEventListener("click",this.listener,!1)},i.prototype.onResize=function(){var e=this.gl,M=this,i=[e.ARRAY_BUFFER_BINDING];_(e,i,function(e){function i(e,M){var i=(90-e)*W,t=Math.cos(i),r=Math.sin(i);A.push(Z*t*a+s,Z*r*a+a),A.push(M*t*a+s,M*r*a+a)}function t(M,i){A.push(g+M,e.drawingBufferHeight-g-i)}var A=[],s=e.drawingBufferWidth/2,r=Math.max(screen.width,screen.height)*window.devicePixelRatio,N=e.drawingBufferWidth/r,D=N*window.devicePixelRatio,n=4*D/2,u=42*D,a=28*D/2,g=14*D;A.push(s-n,u),A.push(s-n,e.drawingBufferHeight),A.push(s+n,u),A.push(s+n,e.drawingBufferHeight),M.gearOffset=A.length/2;for(var o=0;o<=6;o++){var L=60*o;i(L,1),i(L+12,1),i(L+20,.75),i(L+40,.75),i(L+48,1)}M.gearVertexCount=A.length/2-M.gearOffset,M.arrowOffset=A.length/2;var I=n/Math.sin(45*W);t(0,a),t(a,0),t(a+I,I),t(I,a+I),t(I,a-I),t(0,a),t(a,2*a),t(a+I,2*a-I),t(I,a-I),t(0,a),t(I,a-n),t(28*D,a-n),t(I,a+n),t(28*D,a+n),M.arrowVertexCount=A.length/2-M.arrowOffset,e.bindBuffer(e.ARRAY_BUFFER,M.vertexBuffer),e.bufferData(e.ARRAY_BUFFER,new Float32Array(A),e.STATIC_DRAW)})},i.prototype.render=function(){var e=this.gl,M=this,i=[e.CULL_FACE,e.DEPTH_TEST,e.BLEND,e.SCISSOR_TEST,e.STENCIL_TEST,e.COLOR_WRITEMASK,e.VIEWPORT,e.CURRENT_PROGRAM,e.ARRAY_BUFFER_BINDING];_(e,i,function(e){e.disable(e.CULL_FACE),e.disable(e.DEPTH_TEST),e.disable(e.BLEND),e.disable(e.SCISSOR_TEST),e.disable(e.STENCIL_TEST),e.colorMask(!0,!0,!0,!0),e.viewport(0,0,e.drawingBufferWidth,e.drawingBufferHeight),M.renderNoState()})},i.prototype.renderNoState=function(){var e=this.gl;e.useProgram(this.program),e.bindBuffer(e.ARRAY_BUFFER,this.vertexBuffer),e.enableVertexAttribArray(this.attribs.position),e.vertexAttribPointer(this.attribs.position,2,e.FLOAT,!1,8,0),e.uniform4f(this.uniforms.color,1,1,1,1),function(e,M,i,t,A,s,r){var N=1/(M-i),D=1/(t-A),n=1/(s-r);e[0]=-2*N,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=-2*D,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=2*n,e[11]=0,e[12]=(M+i)*N,e[13]=(A+t)*D,e[14]=(r+s)*n,e[15]=1}(this.projMat,0,e.drawingBufferWidth,0,e.drawingBufferHeight,.1,1024),e.uniformMatrix4fv(this.uniforms.projectionMat,!1,this.projMat),e.drawArrays(e.TRIANGLE_STRIP,0,4),e.drawArrays(e.TRIANGLE_STRIP,this.gearOffset,this.gearVertexCount),e.drawArrays(e.TRIANGLE_STRIP,this.arrowOffset,this.arrowVertexCount)};t.prototype.distortInverse=function(e){for(var M=0,i=1,t=e-this.distort(M);Math.abs(i-M)>1e-4;){var A=e-this.distort(i),s=i-A*((i-M)/(A-t));M=i,i=s,t=A}return i},t.prototype.distort=function(e){for(var M=e*e,i=0,t=0;t<this.coefficients.length;t++)i=M*(i+this.coefficients[t]);return(i+1)*e};var H=Math.PI/180,V=180/Math.PI,X=function(e,M,i){this.x=e||0,this.y=M||0,this.z=i||0};X.prototype={constructor:X,set:function(e,M,i){return this.x=e,this.y=M,this.z=i,this},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},normalize:function(){var e=this.length();if(0!==e){var M=1/e;this.multiplyScalar(M)}else this.x=0,this.y=0,this.z=0;return this},multiplyScalar:function(e){this.x*=e,this.y*=e,this.z*=e},applyQuaternion:function(e){var M=this.x,i=this.y,t=this.z,A=e.x,s=e.y,r=e.z,N=e.w,D=N*M+s*t-r*i,n=N*i+r*M-A*t,u=N*t+A*i-s*M,a=-A*M-s*i-r*t;return this.x=D*N+a*-A+n*-r-u*-s,this.y=n*N+a*-s+u*-A-D*-r,this.z=u*N+a*-r+D*-s-n*-A,this},dot:function(e){return this.x*e.x+this.y*e.y+this.z*e.z},crossVectors:function(e,M){var i=e.x,t=e.y,A=e.z,s=M.x,r=M.y,N=M.z;return this.x=t*N-A*r,this.y=A*s-i*N,this.z=i*r-t*s,this}};var J=function(e,M,i,t){this.x=e||0,this.y=M||0,this.z=i||0,this.w=void 0!==t?t:1};J.prototype={constructor:J,set:function(e,M,i,t){return this.x=e,this.y=M,this.z=i,this.w=t,this},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w,this},setFromEulerXYZ:function(e,M,i){var t=Math.cos(e/2),A=Math.cos(M/2),s=Math.cos(i/2),r=Math.sin(e/2),N=Math.sin(M/2),D=Math.sin(i/2);return this.x=r*A*s+t*N*D,this.y=t*N*s-r*A*D,this.z=t*A*D+r*N*s,this.w=t*A*s-r*N*D,this},setFromEulerYXZ:function(e,M,i){var t=Math.cos(e/2),A=Math.cos(M/2),s=Math.cos(i/2),r=Math.sin(e/2),N=Math.sin(M/2),D=Math.sin(i/2);return this.x=r*A*s+t*N*D,this.y=t*N*s-r*A*D,this.z=t*A*D-r*N*s,this.w=t*A*s+r*N*D,this},setFromAxisAngle:function(e,M){var i=M/2,t=Math.sin(i);return this.x=e.x*t,this.y=e.y*t,this.z=e.z*t,this.w=Math.cos(i),this},multiply:function(e){return this.multiplyQuaternions(this,e)},multiplyQuaternions:function(e,M){var i=e.x,t=e.y,A=e.z,s=e.w,r=M.x,N=M.y,D=M.z,n=M.w;return this.x=i*n+s*r+t*D-A*N,this.y=t*n+s*N+A*r-i*D,this.z=A*n+s*D+i*N-t*r,this.w=s*n-i*r-t*N-A*D,this},inverse:function(){return this.x*=-1,this.y*=-1,this.z*=-1,this.normalize(),this},normalize:function(){var e=Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w);return 0===e?(this.x=0,this.y=0,this.z=0,this.w=1):(e=1/e,this.x=this.x*e,this.y=this.y*e,this.z=this.z*e,this.w=this.w*e),this},slerp:function(e,M){if(0===M)return this;if(1===M)return this.copy(e);var i=this.x,t=this.y,A=this.z,s=this.w,r=s*e.w+i*e.x+t*e.y+A*e.z;if(r<0?(this.w=-e.w,this.x=-e.x,this.y=-e.y,this.z=-e.z,r=-r):this.copy(e),r>=1)return this.w=s,this.x=i,this.y=t,this.z=A,this;var N=Math.acos(r),D=Math.sqrt(1-r*r);if(Math.abs(D)<.001)return this.w=.5*(s+this.w),this.x=.5*(i+this.x),this.y=.5*(t+this.y),this.z=.5*(A+this.z),this;var n=Math.sin((1-M)*N)/D,u=Math.sin(M*N)/D;return this.w=s*n+this.w*u,this.x=i*n+this.x*u,this.y=t*n+this.y*u,this.z=A*n+this.z*u,this},setFromUnitVectors:function(){var e,M;return function(i,t){return void 0===e&&(e=new X),(M=i.dot(t)+1)<1e-6?(M=0,Math.abs(i.x)>Math.abs(i.z)?e.set(-i.y,i.x,0):e.set(0,-i.z,i.y)):e.crossVectors(i,t),this.x=e.x,this.y=e.y,this.z=e.z,this.w=M,this.normalize(),this}}()};var K=new A({widthMeters:.11,heightMeters:.062,bevelMeters:.004}),q=new A({widthMeters:.1038,heightMeters:.0584,bevelMeters:.004}),$={CardboardV1:new r({id:"CardboardV1",label:"Cardboard I/O 2014",fov:40,interLensDistance:.06,baselineLensDistance:.035,screenLensDistance:.042,distortionCoefficients:[.441,.156],inverseCoefficients:[-.4410035,.42756155,-.4804439,.5460139,-.58821183,.5733938,-.48303202,.33299083,-.17573841,.0651772,-.01488963,.001559834]}),CardboardV2:new r({id:"CardboardV2",label:"Cardboard I/O 2015",fov:60,interLensDistance:.064,baselineLensDistance:.035,screenLensDistance:.039,distortionCoefficients:[.34,.55],inverseCoefficients:[-.33836704,-.18162185,.862655,-1.2462051,1.0560602,-.58208317,.21609078,-.05444823,.009177956,-.0009904169,6183535e-11,-16981803e-13]})};s.prototype.updateDeviceParams=function(e){this.device=this.determineDevice_(e)||this.device},s.prototype.getDevice=function(){return this.device},s.prototype.setViewer=function(e){this.viewer=e,this.distortion=new t(this.viewer.distortionCoefficients)},s.prototype.determineDevice_=function(e){if(!e)return y()?(console.warn("Using fallback iOS device measurements."),q):(console.warn("Using fallback Android device measurements."),K);var M=.0254/e.xdpi,i=.0254/e.ydpi,t=d(),s=S();return new A({widthMeters:M*t,heightMeters:i*s,bevelMeters:.001*e.bevelMm})},s.prototype.getDistortedFieldOfViewLeftEye=function(){var e=this.viewer,M=this.device,i=this.distortion,t=e.screenLensDistance,A=(M.widthMeters-e.interLensDistance)/2,s=e.interLensDistance/2,r=e.baselineLensDistance-M.bevelMeters,N=M.heightMeters-r,D=V*Math.atan(i.distort(A/t)),n=V*Math.atan(i.distort(s/t)),u=V*Math.atan(i.distort(r/t)),a=V*Math.atan(i.distort(N/t));return{leftDegrees:Math.min(D,e.fov),rightDegrees:Math.min(n,e.fov),downDegrees:Math.min(u,e.fov),upDegrees:Math.min(a,e.fov)}},s.prototype.getLeftEyeVisibleTanAngles=function(){var e=this.viewer,M=this.device,i=this.distortion,t=Math.tan(-H*e.fov),A=Math.tan(H*e.fov),s=Math.tan(H*e.fov),r=Math.tan(-H*e.fov),N=M.widthMeters/4,D=M.heightMeters/2,n=e.baselineLensDistance-M.bevelMeters-D,u=e.interLensDistance/2-N,a=-n,g=e.screenLensDistance,o=i.distort((u-N)/g),L=i.distort((a+D)/g),I=i.distort((u+N)/g),j=i.distort((a-D)/g),T=new Float32Array(4);return T[0]=Math.max(t,o),T[1]=Math.min(A,L),T[2]=Math.min(s,I),T[3]=Math.max(r,j),T},s.prototype.getLeftEyeNoLensTanAngles=function(){var e=this.viewer,M=this.device,i=this.distortion,t=new Float32Array(4),A=i.distortInverse(Math.tan(-H*e.fov)),s=i.distortInverse(Math.tan(H*e.fov)),r=i.distortInverse(Math.tan(H*e.fov)),N=i.distortInverse(Math.tan(-H*e.fov)),D=M.widthMeters/4,n=M.heightMeters/2,u=e.baselineLensDistance-M.bevelMeters-n,a=e.interLensDistance/2-D,g=-u,o=e.screenLensDistance,L=(a-D)/o,I=(g+n)/o,j=(a+D)/o,T=(g-n)/o;return t[0]=Math.max(A,L),t[1]=Math.min(s,I),t[2]=Math.min(r,j),t[3]=Math.max(N,T),t},s.prototype.getLeftEyeVisibleScreenRect=function(e){var M=this.viewer,i=this.device,t=M.screenLensDistance,A=(i.widthMeters-M.interLensDistance)/2,s=M.baselineLensDistance-i.bevelMeters,r=(e[0]*t+A)/i.widthMeters,N=(e[1]*t+s)/i.heightMeters,D=(e[2]*t+A)/i.widthMeters,n=(e[3]*t+s)/i.heightMeters;return{x:r,y:n,width:D-r,height:N-n}},s.prototype.getFieldOfViewLeftEye=function(e){return e?this.getUndistortedFieldOfViewLeftEye():this.getDistortedFieldOfViewLeftEye()},s.prototype.getFieldOfViewRightEye=function(e){var M=this.getFieldOfViewLeftEye(e);return{leftDegrees:M.rightDegrees,rightDegrees:M.leftDegrees,upDegrees:M.upDegrees,downDegrees:M.downDegrees}},s.prototype.getUndistortedFieldOfViewLeftEye=function(){var e=this.getUndistortedParams_();return{leftDegrees:V*Math.atan(e.outerDist),rightDegrees:V*Math.atan(e.innerDist),downDegrees:V*Math.atan(e.bottomDist),upDegrees:V*Math.atan(e.topDist)}},s.prototype.getUndistortedViewportLeftEye=function(){var e=this.getUndistortedParams_(),M=this.viewer,i=this.device,t=M.screenLensDistance,A=i.widthMeters/t,s=i.heightMeters/t,r=i.width/A,N=i.height/s,D=Math.round((e.eyePosX-e.outerDist)*r),n=Math.round((e.eyePosY-e.bottomDist)*N);return{x:D,y:n,width:Math.round((e.eyePosX+e.innerDist)*r)-D,height:Math.round((e.eyePosY+e.topDist)*N)-n}},s.prototype.getUndistortedParams_=function(){var e=this.viewer,M=this.device,i=this.distortion,t=e.screenLensDistance,A=e.interLensDistance/2/t,s=M.widthMeters/t,r=M.heightMeters/t,N=s/2-A,D=(e.baselineLensDistance-M.bevelMeters)/t,n=e.fov,u=i.distortInverse(Math.tan(H*n)),a=Math.min(N,u),g=Math.min(A,u),o=Math.min(D,u),L=Math.min(r-D,u);return{outerDist:a,innerDist:g,topDist:L,bottomDist:o,eyePosX:N,eyePosY:D}};s.Viewers=$;var ee={format:1,last_updated:"2017-09-12T18:54:02Z",devices:[{type:"android",rules:[{mdmh:"asus/*/Nexus 7/*"},{ua:"Nexus 7"}],dpi:[320.8,323],bw:3,ac:500},{type:"android",rules:[{mdmh:"asus/*/ASUS_Z00AD/*"},{ua:"ASUS_Z00AD"}],dpi:[403,404.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Google/*/Pixel XL/*"},{ua:"Pixel XL"}],dpi:[537.9,533],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Google/*/Pixel/*"},{ua:"Pixel"}],dpi:[432.6,436.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"HTC/*/HTC6435LVW/*"},{ua:"HTC6435LVW"}],dpi:[449.7,443.3],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"HTC/*/HTC One XL/*"},{ua:"HTC One 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RAZR"}],dpi:[368.1,256.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT830C/*"},{ua:"XT830C"}],dpi:[254,255.9],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT1021/*"},{ua:"XT1021"}],dpi:[254,256.7],bw:3,ac:500},{type:"android",rules:[{mdmh:"motorola/*/XT1023/*"},{ua:"XT1023"}],dpi:[254,256.7],bw:3,ac:500},{type:"android",rules:[{mdmh:"motorola/*/XT1028/*"},{ua:"XT1028"}],dpi:[326.6,327.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT1034/*"},{ua:"XT1034"}],dpi:[326.6,328.4],bw:3,ac:500},{type:"android",rules:[{mdmh:"motorola/*/XT1053/*"},{ua:"XT1053"}],dpi:[315.3,316.1],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT1562/*"},{ua:"XT1562"}],dpi:[403.4,402.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/Nexus 6/*"},{ua:"Nexus 6 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Nexus"}],dpi:[315.3,314.2],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-N910H/*"},{ua:"SM-N910H"}],dpi:[515.1,518],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-N910C/*"},{ua:"SM-N910C"}],dpi:[515.2,520.2],bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SM-G130M/*"},{ua:"SM-G130M"}],dpi:[165.9,164.8],bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SM-G928I/*"},{ua:"SM-G928I"}],dpi:[515.1,518.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G920F/*"},{ua:"SM-G920F"}],dpi:580.6,bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SM-G920P/*"},{ua:"SM-G920P"}],dpi:[522.5,577],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G925F/*"},{ua:"SM-G925F"}],dpi:580.6,bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SM-G925V/*"},{ua:"SM-G925V"}],dpi:[522.5,576.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G930F/*"},{ua:"SM-G930F"}],dpi:576.6,bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G935F/*"},{ua:"SM-G935F"}],dpi:533,bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SM-G950F/*"},{ua:"SM-G950F"}],dpi:[562.707,565.293],bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SM-G955U/*"},{ua:"SM-G955U"}],dpi:[522.514,525.762],bw:3,ac:500},{type:"android",rules:[{mdmh:"Sony/*/C6903/*"},{ua:"C6903"}],dpi:[442.5,443.3],bw:3,ac:500},{type:"android",rules:[{mdmh:"Sony/*/D6653/*"},{ua:"D6653"}],dpi:[428.6,427.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Sony/*/E6653/*"},{ua:"E6653"}],dpi:[428.6,425.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Sony/*/E6853/*"},{ua:"E6853"}],dpi:[403.4,401.9],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Sony/*/SGP321/*"},{ua:"SGP321"}],dpi:[224.7,224.1],bw:3,ac:500},{type:"android",rules:[{mdmh:"TCT/*/ALCATEL ONE TOUCH Fierce/*"},{ua:"ALCATEL ONE TOUCH Fierce"}],dpi:[240,247.5],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"THL/*/thl 5000/*"},{ua:"thl 5000"}],dpi:[480,443.3],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"ZTE/*/ZTE Blade L2/*"},{ua:"ZTE Blade L2"}],dpi:240,bw:3,ac:500},{type:"ios",rules:[{res:[640,960]}],dpi:[325.1,328.4],bw:4,ac:1e3},{type:"ios",rules:[{res:[640,1136]}],dpi:[317.1,320.2],bw:3,ac:1e3},{type:"ios",rules:[{res:[750,1334]}],dpi:326.4,bw:4,ac:1e3},{type:"ios",rules:[{res:[1242,2208]}],dpi:[453.6,458.4],bw:4,ac:1e3},{type:"ios",rules:[{res:[1125,2001]}],dpi:[410.9,415.4],bw:4,ac:1e3}]};N.prototype.getDeviceParams=function(){return this.deviceParams},N.prototype.recalculateDeviceParams_=function(){var e=this.calcDeviceParams_();e?(this.deviceParams=e,this.onDeviceParamsUpdated&&this.onDeviceParamsUpdated(this.deviceParams)):console.error("Failed to recalculate device parameters.")},N.prototype.calcDeviceParams_=function(){var e=this.dpdb;if(!e)return console.error("DPDB not available."),null;if(1!=e.format)return console.error("DPDB has unexpected format version."),null;if(!e.devices||!e.devices.length)return console.error("DPDB does not have a devices section."),null;var M=navigator.userAgent||navigator.vendor||window.opera,i=d(),t=S();if(!e.devices)return console.error("DPDB has no devices section."),null;for(var A=0;A<e.devices.length;A++){var s=e.devices[A];if(s.rules)if("ios"==s.type||"android"==s.type){if(y()==("ios"==s.type)){for(var r=!1,N=0;N<s.rules.length;N++){var D=s.rules[N];if(this.matchRule_(D,M,i,t)){r=!0;break}}if(r){var n=s.dpi[0]||s.dpi,u=s.dpi[1]||s.dpi;return new function(e){this.xdpi=e.xdpi,this.ydpi=e.ydpi,this.bevelMm=e.bevelMm}({xdpi:n,ydpi:u,bevelMm:s.bw})}}}else console.warn("Device["+A+"] has invalid type.");else console.warn("Device["+A+"] has no rules section.")}return console.warn("No DPDB device match."),null},N.prototype.matchRule_=function(e,M,i,t){if(!e.ua&&!e.res)return!1;if(e.ua&&M.indexOf(e.ua)<0)return!1;if(e.res){if(!e.res[0]||!e.res[1])return!1;var A=e.res[0],s=e.res[1];if(Math.min(i,t)!=Math.min(A,s)||Math.max(i,t)!=Math.max(A,s))return!1}return!0};D.prototype.set=function(e,M){this.sample=e,this.timestampS=M},D.prototype.copy=function(e){this.set(e.sample,e.timestampS)};n.prototype.addAccelMeasurement=function(e,M){this.currentAccelMeasurement.set(e,M)},n.prototype.addGyroMeasurement=function(e,M){this.currentGyroMeasurement.set(e,M);var i=M-this.previousGyroMeasurement.timestampS;(function(e){if(isNaN(e))return!1;if(e<=.001)return!1;if(e>1)return!1;return!0})(i)&&this.run_(),this.previousGyroMeasurement.copy(this.currentGyroMeasurement)},n.prototype.run_=function(){if(!this.isOrientationInitialized)return this.accelQ=this.accelToQuaternion_(this.currentAccelMeasurement.sample),this.previousFilterQ.copy(this.accelQ),void(this.isOrientationInitialized=!0);var e=this.currentGyroMeasurement.timestampS-this.previousGyroMeasurement.timestampS,M=this.gyroToQuaternionDelta_(this.currentGyroMeasurement.sample,e);this.gyroIntegralQ.multiply(M),this.filterQ.copy(this.previousFilterQ),this.filterQ.multiply(M);var i=new J;i.copy(this.filterQ),i.inverse(),this.estimatedGravity.set(0,0,-1),this.estimatedGravity.applyQuaternion(i),this.estimatedGravity.normalize(),this.measuredGravity.copy(this.currentAccelMeasurement.sample),this.measuredGravity.normalize();var t=new J;t.setFromUnitVectors(this.estimatedGravity,this.measuredGravity),t.inverse(),this.isDebug&&console.log("Delta: %d deg, G_est: (%s, %s, %s), G_meas: (%s, %s, %s)",V*function(e){if(e.w>1)return console.warn("getQuaternionAngle: w > 1"),0;return 2*Math.acos(e.w)}(t),this.estimatedGravity.x.toFixed(1),this.estimatedGravity.y.toFixed(1),this.estimatedGravity.z.toFixed(1),this.measuredGravity.x.toFixed(1),this.measuredGravity.y.toFixed(1),this.measuredGravity.z.toFixed(1));var A=new J;A.copy(this.filterQ),A.multiply(t),this.filterQ.slerp(A,1-this.kFilter),this.previousFilterQ.copy(this.filterQ)},n.prototype.getOrientation=function(){return this.filterQ},n.prototype.accelToQuaternion_=function(e){var M=new X;M.copy(e),M.normalize();var i=new J;return i.setFromUnitVectors(new X(0,0,-1),M),i.inverse(),i},n.prototype.gyroToQuaternionDelta_=function(e,M){var i=new J,t=new X;return t.copy(e),t.normalize(),i.setFromAxisAngle(t,e.length()*M),i};u.prototype.getPrediction=function(e,M,i){if(!this.previousTimestampS)return this.previousQ.copy(e),this.previousTimestampS=i,e;var t=new X;t.copy(M),t.normalize();var A=M.length();if(A<20*H)return this.isDebug&&console.log("Moving slowly, at %s deg/s: no prediction",(V*A).toFixed(1)),this.outQ.copy(e),this.previousQ.copy(e),this.outQ;var s=A*this.predictionTimeS;return this.deltaQ.setFromAxisAngle(t,s),this.outQ.copy(this.previousQ),this.outQ.multiply(this.deltaQ),this.previousQ.copy(e),this.previousTimestampS=i,this.outQ};a.prototype.getPosition=function(){return null},a.prototype.getOrientation=function(){var e=void 0;if(this.isWithoutDeviceMotion&&this._deviceOrientationQ){this.deviceOrientationFixQ=this.deviceOrientationFixQ||function(){var e=(new J).setFromAxisAngle(new X(0,0,-1),0),M=new J;return-90===window.orientation?M.setFromAxisAngle(new X(0,1,0),Math.PI/-2):M.setFromAxisAngle(new X(0,1,0),Math.PI/2),e.multiply(M)}(),this.deviceOrientationFilterToWorldQ=this.deviceOrientationFilterToWorldQ||function(){var e=new J;return e.setFromAxisAngle(new X(1,0,0),-Math.PI/2),e}(),e=this._deviceOrientationQ;var M=new J;return M.copy(e),M.multiply(this.deviceOrientationFilterToWorldQ),M.multiply(this.resetQ),M.multiply(this.worldToScreenQ),M.multiplyQuaternions(this.deviceOrientationFixQ,M),this.yawOnly&&(M.x=0,M.z=0,M.normalize()),this.orientationOut_[0]=M.x,this.orientationOut_[1]=M.y,this.orientationOut_[2]=M.z,this.orientationOut_[3]=M.w,this.orientationOut_}var i=this.filter.getOrientation();e=this.posePredictor.getPrediction(i,this.gyroscope,this.previousTimestampS);var M=new J;return M.copy(this.filterToWorldQ),M.multiply(this.resetQ),M.multiply(e),M.multiply(this.worldToScreenQ),this.yawOnly&&(M.x=0,M.z=0,M.normalize()),this.orientationOut_[0]=M.x,this.orientationOut_[1]=M.y,this.orientationOut_[2]=M.z,this.orientationOut_[3]=M.w,this.orientationOut_},a.prototype.resetPose=function(){this.resetQ.copy(this.filter.getOrientation()),this.resetQ.x=0,this.resetQ.y=0,this.resetQ.z*=-1,this.resetQ.normalize(),C()&&this.resetQ.multiply(this.inverseWorldToScreenQ),this.resetQ.multiply(this.originalPoseAdjustQ)},a.prototype.onDeviceOrientation_=function(e){this._deviceOrientationQ=this._deviceOrientationQ||new J;var M=e.alpha,i=e.beta,t=e.gamma;M=(M||0)*Math.PI/180,i=(i||0)*Math.PI/180,t=(t||0)*Math.PI/180,this._deviceOrientationQ.setFromEulerYXZ(i,M,-t)},a.prototype.onDeviceMotion_=function(e){this.updateDeviceMotion_(e)},a.prototype.updateDeviceMotion_=function(e){var M=e.accelerationIncludingGravity,i=e.rotationRate,t=e.timeStamp/1e3,A=t-this.previousTimestampS;return A<0?(v("fusion-pose-sensor:invalid:non-monotonic","Invalid timestamps detected: non-monotonic timestamp from devicemotion"),void(this.previousTimestampS=t)):A<=.001||A>1?(v("fusion-pose-sensor:invalid:outside-threshold","Invalid timestamps detected: Timestamp from devicemotion outside expected range."),void(this.previousTimestampS=t)):(this.accelerometer.set(-M.x,-M.y,-M.z),x()?this.gyroscope.set(-i.beta,i.alpha,i.gamma):this.gyroscope.set(i.alpha,i.beta,i.gamma),this.isDeviceMotionInRadians||this.gyroscope.multiplyScalar(Math.PI/180),this.filter.addAccelMeasurement(this.accelerometer,t),this.filter.addGyroMeasurement(this.gyroscope,t),void(this.previousTimestampS=t))},a.prototype.onOrientationChange_=function(e){this.setScreenTransform_()},a.prototype.onMessage_=function(e){var M=e.data;if(M&&M.type){var i=M.type.toLowerCase();"devicemotion"===i&&this.updateDeviceMotion_(M.deviceMotionEvent)}},a.prototype.setScreenTransform_=function(){switch(this.worldToScreenQ.set(0,0,0,1),window.orientation){case 0:break;case 90:this.worldToScreenQ.setFromAxisAngle(new X(0,0,1),-Math.PI/2);break;case-90:this.worldToScreenQ.setFromAxisAngle(new X(0,0,1),Math.PI/2)}this.inverseWorldToScreenQ.copy(this.worldToScreenQ),this.inverseWorldToScreenQ.inverse()},a.prototype.start=function(){this.onDeviceMotionCallback_=this.onDeviceMotion_.bind(this),this.onOrientationChangeCallback_=this.onOrientationChange_.bind(this),this.onMessageCallback_=this.onMessage_.bind(this),this.onDeviceOrientationCallback_=this.onDeviceOrientation_.bind(this),y()&&function(){var e=window.self!==window.top,M=Y(document.referrer),i=Y(window.location.href);return e&&M!==i}()&&window.addEventListener("message",this.onMessageCallback_),window.addEventListener("orientationchange",this.onOrientationChangeCallback_),this.isWithoutDeviceMotion?window.addEventListener("deviceorientation",this.onDeviceOrientationCallback_):window.addEventListener("devicemotion",this.onDeviceMotionCallback_)},a.prototype.stop=function(){window.removeEventListener("devicemotion",this.onDeviceMotionCallback_),window.removeEventListener("deviceorientation",this.onDeviceOrientationCallback_),window.removeEventListener("orientationchange",this.onOrientationChangeCallback_),window.removeEventListener("message",this.onMessageCallback_)};var Me=new X(1,0,0),ie=new X(0,0,1),te={};screen.orientation?te=screen.orientation:screen.msOrientation?te=screen.msOrientation:Object.defineProperty(te,"angle",{get:function(){return window.orientation||0}});var Ae=new J;Ae.setFromAxisAngle(Me,-Math.PI/2),Ae.multiply((new J).setFromAxisAngle(ie,Math.PI/2));var se=function(){function e(M){T(this,e),this.config=M,this.sensor=null,t


it's a filed issue, but just FYI: the source maps are removed now

cvan · 2018-03-22T08:43:47Z

Assets/WebGLTemplates/WebVR/index.html

-    <script src="gl-matrix-min.js"></script>
-    <script src="webvr-polyfill.min.js"></script>
+    <script src="vendor/gl-matrix-min.js"></script>
+    <script src="vendor/webvr-polyfill.min.js"></script>


this is definitely far beyond the scope of this issue/PR, and I'm not suggesting address it now, but ideally we don't include the <script> (and call it from webvr.js) unless we need it (#126). I say this more as a reminder to myself so we can remove this as a blocking <script> someday 😄

delapuente · 2018-03-22T16:42:42Z

To be honest, I never got it working on my OnePlus 3T. I'm debugging with the device emulator of Chrome but even now, with the current version, I can not get it working.

Agreed on merging in Slack. No regressions found compared with the previous version.

delapuente requested a review from cvan March 21, 2018 09:42

delapuente added this to the v1.1.0 milestone Mar 21, 2018

cvan suggested changes Mar 21, 2018

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Updating VR polyfill to 0.10.4

3312bb7

Orbital controls are missing since they were dropped in 0.10.0

delapuente requested a review from cvan March 21, 2018 13:41

cvan previously requested changes Mar 22, 2018

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delapuente merged commit fbc8dbb into MozillaReality:master Mar 23, 2018

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Updating VR polyfill to 0.10.4 #209

Updating VR polyfill to 0.10.4 #209

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edited

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delapuente commented Mar 22, 2018 •

edited

Updating VR polyfill to 0.10.4 #209

Updating VR polyfill to 0.10.4 #209

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delapuente commented Mar 22, 2018 • edited

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edited

delapuente commented Mar 22, 2018 •

edited