diff --git a/build/three.js b/build/three.js
index dfe6fdb6f6f88a8f3411ffe4367c9098799cd209..e7b38268e5df669e0dfa2a2682c13ad20e86fde4 100644
--- a/build/three.js
+++ b/build/three.js
@@ -4,7 +4,7 @@
  * @author bhouston / http://exocortex.com
  */
 
-var THREE = { REVISION: '63' };
+var THREE = { REVISION: '64dev' };
 
 self.console = self.console || {
 
@@ -19959,6 +19959,24 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 	};
 
+	this.clearColor = function () {
+
+		_gl.clear( _gl.COLOR_BUFFER_BIT );
+
+	};
+
+	this.clearDepth = function () {
+
+		_gl.clear( _gl.DEPTH_BUFFER_BIT );
+
+	};
+
+	this.clearStencil = function () {
+
+		_gl.clear( _gl.STENCIL_BUFFER_BIT );
+
+	};
+
 	this.clearTarget = function ( renderTarget, color, depth, stencil ) {
 
 		this.setRenderTarget( renderTarget );
diff --git a/build/three.min.js b/build/three.min.js
index 2811554eda710453c1a30e14f10776e71ddc5c89..02cd15d3abe732144d78732e9d215149e2cf4f75 100644
--- a/build/three.min.js
+++ b/build/three.min.js
@@ -1,5 +1,5 @@
 // three.js - http://github.com/mrdoob/three.js
-'use strict';var THREE={REVISION:"63"};self.console=self.console||{info:function(){},log:function(){},debug:function(){},warn:function(){},error:function(){}};String.prototype.trim=String.prototype.trim||function(){return this.replace(/^\s+|\s+$/g,"")};THREE.extend=function(a,b){if(Object.keys)for(var c=Object.keys(b),d=0,e=c.length;d<e;d++){var f=c[d];Object.defineProperty(a,f,Object.getOwnPropertyDescriptor(b,f))}else for(f in c={}.hasOwnProperty,b)c.call(b,f)&&(a[f]=b[f]);return a};
+'use strict';var THREE={REVISION:"64dev"};self.console=self.console||{info:function(){},log:function(){},debug:function(){},warn:function(){},error:function(){}};String.prototype.trim=String.prototype.trim||function(){return this.replace(/^\s+|\s+$/g,"")};THREE.extend=function(a,b){if(Object.keys)for(var c=Object.keys(b),d=0,e=c.length;d<e;d++){var f=c[d];Object.defineProperty(a,f,Object.getOwnPropertyDescriptor(b,f))}else for(f in c={}.hasOwnProperty,b)c.call(b,f)&&(a[f]=b[f]);return a};
 (function(){for(var a=0,b=["ms","moz","webkit","o"],c=0;c<b.length&&!self.requestAnimationFrame;++c)self.requestAnimationFrame=self[b[c]+"RequestAnimationFrame"],self.cancelAnimationFrame=self[b[c]+"CancelAnimationFrame"]||self[b[c]+"CancelRequestAnimationFrame"];void 0===self.requestAnimationFrame&&void 0!==self.setTimeout&&(self.requestAnimationFrame=function(b){var c=Date.now(),f=Math.max(0,16-(c-a)),h=self.setTimeout(function(){b(c+f)},f);a=c+f;return h});void 0===self.cancelAnimationFrame&&void 0!==
 self.clearTimeout&&(self.cancelAnimationFrame=function(a){self.clearTimeout(a)})})();THREE.CullFaceNone=0;THREE.CullFaceBack=1;THREE.CullFaceFront=2;THREE.CullFaceFrontBack=3;THREE.FrontFaceDirectionCW=0;THREE.FrontFaceDirectionCCW=1;THREE.BasicShadowMap=0;THREE.PCFShadowMap=1;THREE.PCFSoftShadowMap=2;THREE.FrontSide=0;THREE.BackSide=1;THREE.DoubleSide=2;THREE.NoShading=0;THREE.FlatShading=1;THREE.SmoothShading=2;THREE.NoColors=0;THREE.FaceColors=1;THREE.VertexColors=2;THREE.NoBlending=0;
 THREE.NormalBlending=1;THREE.AdditiveBlending=2;THREE.SubtractiveBlending=3;THREE.MultiplyBlending=4;THREE.CustomBlending=5;THREE.AddEquation=100;THREE.SubtractEquation=101;THREE.ReverseSubtractEquation=102;THREE.ZeroFactor=200;THREE.OneFactor=201;THREE.SrcColorFactor=202;THREE.OneMinusSrcColorFactor=203;THREE.SrcAlphaFactor=204;THREE.OneMinusSrcAlphaFactor=205;THREE.DstAlphaFactor=206;THREE.OneMinusDstAlphaFactor=207;THREE.DstColorFactor=208;THREE.OneMinusDstColorFactor=209;
@@ -423,70 +423,71 @@ var qc=j.getShaderPrecisionFormat(j.FRAGMENT_SHADER,j.HIGH_FLOAT),rc=j.getShader
 j.LOW_INT);var sc=0<bc.precision&&0<qc.precision,Ob=0<cc.precision&&0<rc.precision;"highp"===M&&!sc&&(Ob?(M="mediump",console.warn("WebGLRenderer: highp not supported, using mediump")):(M="lowp",console.warn("WebGLRenderer: highp and mediump not supported, using lowp")));"mediump"===M&&!Ob&&(M="lowp",console.warn("WebGLRenderer: mediump not supported, using lowp"));this.getContext=function(){return j};this.supportsVertexTextures=function(){return Bb};this.supportsFloatTextures=function(){return Oa};
 this.supportsStandardDerivatives=function(){return ua};this.supportsCompressedTextureS3TC=function(){return Fa};this.getMaxAnisotropy=function(){return Nb};this.getPrecision=function(){return M};this.setSize=function(a,b,c){B.width=a*this.devicePixelRatio;B.height=b*this.devicePixelRatio;1!==this.devicePixelRatio&&!1!==c&&(B.style.width=a+"px",B.style.height=b+"px");this.setViewport(0,0,B.width,B.height)};this.setViewport=function(a,b,c,d){bb=void 0!==a?a:0;cb=void 0!==b?b:0;Ma=void 0!==c?c:B.width;
 fb=void 0!==d?d:B.height;j.viewport(bb,cb,Ma,fb)};this.setScissor=function(a,b,c,d){j.scissor(a,b,c,d)};this.enableScissorTest=function(a){a?j.enable(j.SCISSOR_TEST):j.disable(j.SCISSOR_TEST)};this.setClearColor=function(a,b){Q.set(a);R=void 0!==b?b:1;j.clearColor(Q.r,Q.g,Q.b,R)};this.setClearColorHex=function(a,b){console.warn("DEPRECATED: .setClearColorHex() is being removed. Use .setClearColor() instead.");this.setClearColor(a,b)};this.getClearColor=function(){return Q};this.getClearAlpha=function(){return R};
-this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=j.COLOR_BUFFER_BIT;if(void 0===b||b)d|=j.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=j.STENCIL_BUFFER_BIT;j.clear(d)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.addPostPlugin=function(a){a.init(this);this.renderPluginsPost.push(a)};this.addPrePlugin=function(a){a.init(this);this.renderPluginsPre.push(a)};this.updateShadowMap=function(a,b){Ba=null;Aa=$=ka=Ga=ja=-1;ta=!0;U=Y=-1;this.shadowMapPlugin.update(a,b)};
-var Cb=function(a){a=a.target;a.removeEventListener("dispose",Cb);a.__webglInit=void 0;if(a instanceof THREE.BufferGeometry){var b=a.attributes,c;for(c in b)void 0!==b[c].buffer&&j.deleteBuffer(b[c].buffer);L.info.memory.geometries--}else if(void 0!==a.geometryGroups)for(b in a.geometryGroups){c=a.geometryGroups[b];if(void 0!==c.numMorphTargets)for(var d=0,e=c.numMorphTargets;d<e;d++)j.deleteBuffer(c.__webglMorphTargetsBuffers[d]);if(void 0!==c.numMorphNormals){d=0;for(e=c.numMorphNormals;d<e;d++)j.deleteBuffer(c.__webglMorphNormalsBuffers[d])}Hb(c)}else Hb(a)},
-Db=function(a){a=a.target;a.removeEventListener("dispose",Db);a.image&&a.image.__webglTextureCube?j.deleteTexture(a.image.__webglTextureCube):a.__webglInit&&(a.__webglInit=!1,j.deleteTexture(a.__webglTexture));L.info.memory.textures--},Eb=function(a){a=a.target;a.removeEventListener("dispose",Eb);if(a&&a.__webglTexture)if(j.deleteTexture(a.__webglTexture),a instanceof THREE.WebGLRenderTargetCube)for(var b=0;6>b;b++)j.deleteFramebuffer(a.__webglFramebuffer[b]),j.deleteRenderbuffer(a.__webglRenderbuffer[b]);
-else j.deleteFramebuffer(a.__webglFramebuffer),j.deleteRenderbuffer(a.__webglRenderbuffer);L.info.memory.textures--},Fb=function(a){a=a.target;a.removeEventListener("dispose",Fb);Gb(a)},Hb=function(a){void 0!==a.__webglVertexBuffer&&j.deleteBuffer(a.__webglVertexBuffer);void 0!==a.__webglNormalBuffer&&j.deleteBuffer(a.__webglNormalBuffer);void 0!==a.__webglTangentBuffer&&j.deleteBuffer(a.__webglTangentBuffer);void 0!==a.__webglColorBuffer&&j.deleteBuffer(a.__webglColorBuffer);void 0!==a.__webglUVBuffer&&
-j.deleteBuffer(a.__webglUVBuffer);void 0!==a.__webglUV2Buffer&&j.deleteBuffer(a.__webglUV2Buffer);void 0!==a.__webglSkinIndicesBuffer&&j.deleteBuffer(a.__webglSkinIndicesBuffer);void 0!==a.__webglSkinWeightsBuffer&&j.deleteBuffer(a.__webglSkinWeightsBuffer);void 0!==a.__webglFaceBuffer&&j.deleteBuffer(a.__webglFaceBuffer);void 0!==a.__webglLineBuffer&&j.deleteBuffer(a.__webglLineBuffer);void 0!==a.__webglLineDistanceBuffer&&j.deleteBuffer(a.__webglLineDistanceBuffer);if(void 0!==a.__webglCustomAttributesList)for(var b in a.__webglCustomAttributesList)j.deleteBuffer(a.__webglCustomAttributesList[b].buffer);
-L.info.memory.geometries--},Gb=function(a){var b=a.program;if(void 0!==b){a.program=void 0;var c,d,e=!1,a=0;for(c=da.length;a<c;a++)if(d=da[a],d.program===b){d.usedTimes--;0===d.usedTimes&&(e=!0);break}if(!0===e){e=[];a=0;for(c=da.length;a<c;a++)d=da[a],d.program!==b&&e.push(d);da=e;j.deleteProgram(b);L.info.memory.programs--}}};this.renderBufferImmediate=function(a,b,c){a.hasPositions&&!a.__webglVertexBuffer&&(a.__webglVertexBuffer=j.createBuffer());a.hasNormals&&!a.__webglNormalBuffer&&(a.__webglNormalBuffer=
-j.createBuffer());a.hasUvs&&!a.__webglUvBuffer&&(a.__webglUvBuffer=j.createBuffer());a.hasColors&&!a.__webglColorBuffer&&(a.__webglColorBuffer=j.createBuffer());a.hasPositions&&(j.bindBuffer(j.ARRAY_BUFFER,a.__webglVertexBuffer),j.bufferData(j.ARRAY_BUFFER,a.positionArray,j.DYNAMIC_DRAW),j.enableVertexAttribArray(b.attributes.position),j.vertexAttribPointer(b.attributes.position,3,j.FLOAT,!1,0,0));if(a.hasNormals){j.bindBuffer(j.ARRAY_BUFFER,a.__webglNormalBuffer);if(c.shading===THREE.FlatShading){var d,
-e,f,h,g,i,k,l,m,n,p,q=3*a.count;for(p=0;p<q;p+=9)n=a.normalArray,d=n[p],e=n[p+1],f=n[p+2],h=n[p+3],i=n[p+4],l=n[p+5],g=n[p+6],k=n[p+7],m=n[p+8],d=(d+h+g)/3,e=(e+i+k)/3,f=(f+l+m)/3,n[p]=d,n[p+1]=e,n[p+2]=f,n[p+3]=d,n[p+4]=e,n[p+5]=f,n[p+6]=d,n[p+7]=e,n[p+8]=f}j.bufferData(j.ARRAY_BUFFER,a.normalArray,j.DYNAMIC_DRAW);j.enableVertexAttribArray(b.attributes.normal);j.vertexAttribPointer(b.attributes.normal,3,j.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(j.bindBuffer(j.ARRAY_BUFFER,a.__webglUvBuffer),j.bufferData(j.ARRAY_BUFFER,
-a.uvArray,j.DYNAMIC_DRAW),j.enableVertexAttribArray(b.attributes.uv),j.vertexAttribPointer(b.attributes.uv,2,j.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(j.bindBuffer(j.ARRAY_BUFFER,a.__webglColorBuffer),j.bufferData(j.ARRAY_BUFFER,a.colorArray,j.DYNAMIC_DRAW),j.enableVertexAttribArray(b.attributes.color),j.vertexAttribPointer(b.attributes.color,3,j.FLOAT,!1,0,0));j.drawArrays(j.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f){if(!1!==d.visible){var i,
-k,l,m;i=z(a,b,c,d,f);b=i.attributes;a=e.attributes;c=!1;i=16777215*e.id+2*i.id+(d.wireframe?1:0);i!==$&&($=i,c=!0);c&&g();if(f instanceof THREE.Mesh)if(f=a.index){e=e.offsets;1<e.length&&(c=!0);for(var n=0,p=e.length;n<p;n++){var q=e[n].index;if(c){for(k in b)l=b[k],i=a[k],0<=l&&(i?(m=i.itemSize,j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,m,j.FLOAT,!1,0,4*q*m)):d.defaultAttributeValues&&(2===d.defaultAttributeValues[k].length?j.vertexAttrib2fv(l,d.defaultAttributeValues[k]):
-3===d.defaultAttributeValues[k].length&&j.vertexAttrib3fv(l,d.defaultAttributeValues[k])));j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,f.buffer)}j.drawElements(j.TRIANGLES,e[n].count,j.UNSIGNED_SHORT,2*e[n].start);L.info.render.calls++;L.info.render.vertices+=e[n].count;L.info.render.faces+=e[n].count/3}}else{if(c)for(k in b)"index"!==k&&(l=b[k],i=a[k],0<=l&&(i?(m=i.itemSize,j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,m,j.FLOAT,!1,0,0)):d.defaultAttributeValues&&d.defaultAttributeValues[k]&&
-(2===d.defaultAttributeValues[k].length?j.vertexAttrib2fv(l,d.defaultAttributeValues[k]):3===d.defaultAttributeValues[k].length&&j.vertexAttrib3fv(l,d.defaultAttributeValues[k]))));d=e.attributes.position;j.drawArrays(j.TRIANGLES,0,d.numItems/3);L.info.render.calls++;L.info.render.vertices+=d.numItems/3;L.info.render.faces+=d.numItems/3/3}else if(f instanceof THREE.ParticleSystem){if(c){for(k in b)l=b[k],i=a[k],0<=l&&(i?(m=i.itemSize,j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,
-m,j.FLOAT,!1,0,0)):d.defaultAttributeValues&&d.defaultAttributeValues[k]&&(2===d.defaultAttributeValues[k].length?j.vertexAttrib2fv(l,d.defaultAttributeValues[k]):3===d.defaultAttributeValues[k].length&&j.vertexAttrib3fv(l,d.defaultAttributeValues[k])));d=a.position;j.drawArrays(j.POINTS,0,d.numItems/3);L.info.render.calls++;L.info.render.points+=d.numItems/3}}else if(f instanceof THREE.Line&&c){for(k in b)l=b[k],i=a[k],0<=l&&(i?(m=i.itemSize,j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,
-m,j.FLOAT,!1,0,0)):d.defaultAttributeValues&&d.defaultAttributeValues[k]&&(2===d.defaultAttributeValues[k].length?j.vertexAttrib2fv(l,d.defaultAttributeValues[k]):3===d.defaultAttributeValues[k].length&&j.vertexAttrib3fv(l,d.defaultAttributeValues[k])));k=f.type===THREE.LineStrip?j.LINE_STRIP:j.LINES;E(d.linewidth);d=a.position;j.drawArrays(k,0,d.numItems/3);L.info.render.calls++;L.info.render.points+=d.numItems}}};this.renderBuffer=function(a,b,c,d,e,f){if(!1!==d.visible){var i,l,c=z(a,b,c,d,f),
-a=c.attributes,b=!1,c=16777215*e.id+2*c.id+(d.wireframe?1:0);c!==$&&($=c,b=!0);b&&g();if(!d.morphTargets&&0<=a.position)b&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglVertexBuffer),h(a.position),j.vertexAttribPointer(a.position,3,j.FLOAT,!1,0,0));else if(f.morphTargetBase){c=d.program.attributes;-1!==f.morphTargetBase&&0<=c.position?(j.bindBuffer(j.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[f.morphTargetBase]),h(c.position),j.vertexAttribPointer(c.position,3,j.FLOAT,!1,0,0)):0<=c.position&&(j.bindBuffer(j.ARRAY_BUFFER,
-e.__webglVertexBuffer),h(c.position),j.vertexAttribPointer(c.position,3,j.FLOAT,!1,0,0));if(f.morphTargetForcedOrder.length){var m=0;l=f.morphTargetForcedOrder;for(i=f.morphTargetInfluences;m<d.numSupportedMorphTargets&&m<l.length;)0<=c["morphTarget"+m]&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[l[m]]),h(c["morphTarget"+m]),j.vertexAttribPointer(c["morphTarget"+m],3,j.FLOAT,!1,0,0)),0<=c["morphNormal"+m]&&d.morphNormals&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[l[m]]),
-h(c["morphNormal"+m]),j.vertexAttribPointer(c["morphNormal"+m],3,j.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[m]=i[l[m]],m++}else{l=[];i=f.morphTargetInfluences;var n,p=i.length;for(n=0;n<p;n++)m=i[n],0<m&&l.push([m,n]);l.length>d.numSupportedMorphTargets?(l.sort(k),l.length=d.numSupportedMorphTargets):l.length>d.numSupportedMorphNormals?l.sort(k):0===l.length&&l.push([0,0]);for(m=0;m<d.numSupportedMorphTargets;)l[m]?(n=l[m][1],0<=c["morphTarget"+m]&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[n]),
-h(c["morphTarget"+m]),j.vertexAttribPointer(c["morphTarget"+m],3,j.FLOAT,!1,0,0)),0<=c["morphNormal"+m]&&d.morphNormals&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[n]),h(c["morphNormal"+m]),j.vertexAttribPointer(c["morphNormal"+m],3,j.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[m]=i[n]):f.__webglMorphTargetInfluences[m]=0,m++}null!==d.program.uniforms.morphTargetInfluences&&j.uniform1fv(d.program.uniforms.morphTargetInfluences,f.__webglMorphTargetInfluences)}if(b){if(e.__webglCustomAttributesList){i=
-0;for(l=e.__webglCustomAttributesList.length;i<l;i++)c=e.__webglCustomAttributesList[i],0<=a[c.buffer.belongsToAttribute]&&(j.bindBuffer(j.ARRAY_BUFFER,c.buffer),h(a[c.buffer.belongsToAttribute]),j.vertexAttribPointer(a[c.buffer.belongsToAttribute],c.size,j.FLOAT,!1,0,0))}0<=a.color&&(0<f.geometry.colors.length||0<f.geometry.faces.length?(j.bindBuffer(j.ARRAY_BUFFER,e.__webglColorBuffer),h(a.color),j.vertexAttribPointer(a.color,3,j.FLOAT,!1,0,0)):d.defaultAttributeValues&&j.vertexAttrib3fv(a.color,
-d.defaultAttributeValues.color));0<=a.normal&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglNormalBuffer),h(a.normal),j.vertexAttribPointer(a.normal,3,j.FLOAT,!1,0,0));0<=a.tangent&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglTangentBuffer),h(a.tangent),j.vertexAttribPointer(a.tangent,4,j.FLOAT,!1,0,0));0<=a.uv&&(f.geometry.faceVertexUvs[0]?(j.bindBuffer(j.ARRAY_BUFFER,e.__webglUVBuffer),h(a.uv),j.vertexAttribPointer(a.uv,2,j.FLOAT,!1,0,0)):d.defaultAttributeValues&&j.vertexAttrib2fv(a.uv,d.defaultAttributeValues.uv));
-0<=a.uv2&&(f.geometry.faceVertexUvs[1]?(j.bindBuffer(j.ARRAY_BUFFER,e.__webglUV2Buffer),h(a.uv2),j.vertexAttribPointer(a.uv2,2,j.FLOAT,!1,0,0)):d.defaultAttributeValues&&j.vertexAttrib2fv(a.uv2,d.defaultAttributeValues.uv2));d.skinning&&(0<=a.skinIndex&&0<=a.skinWeight)&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglSkinIndicesBuffer),h(a.skinIndex),j.vertexAttribPointer(a.skinIndex,4,j.FLOAT,!1,0,0),j.bindBuffer(j.ARRAY_BUFFER,e.__webglSkinWeightsBuffer),h(a.skinWeight),j.vertexAttribPointer(a.skinWeight,
-4,j.FLOAT,!1,0,0));0<=a.lineDistance&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglLineDistanceBuffer),h(a.lineDistance),j.vertexAttribPointer(a.lineDistance,1,j.FLOAT,!1,0,0))}f instanceof THREE.Mesh?(d.wireframe?(E(d.wireframeLinewidth),b&&j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,e.__webglLineBuffer),j.drawElements(j.LINES,e.__webglLineCount,j.UNSIGNED_SHORT,0)):(b&&j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,e.__webglFaceBuffer),j.drawElements(j.TRIANGLES,e.__webglFaceCount,j.UNSIGNED_SHORT,0)),L.info.render.calls++,
-L.info.render.vertices+=e.__webglFaceCount,L.info.render.faces+=e.__webglFaceCount/3):f instanceof THREE.Line?(f=f.type===THREE.LineStrip?j.LINE_STRIP:j.LINES,E(d.linewidth),j.drawArrays(f,0,e.__webglLineCount),L.info.render.calls++):f instanceof THREE.ParticleSystem&&(j.drawArrays(j.POINTS,0,e.__webglParticleCount),L.info.render.calls++,L.info.render.points+=e.__webglParticleCount)}};this.render=function(a,b,c,d){if(!1===b instanceof THREE.Camera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");
-else{var e,f,h,g,k=a.__lights,n=a.fog;Aa=-1;ta=!0;!0===a.autoUpdate&&a.updateMatrixWorld();void 0===b.parent&&b.updateMatrixWorld();b.matrixWorldInverse.getInverse(b.matrixWorld);Ea.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);la.setFromMatrix(Ea);this.autoUpdateObjects&&this.initWebGLObjects(a);m(this.renderPluginsPre,a,b);L.info.render.calls=0;L.info.render.vertices=0;L.info.render.faces=0;L.info.render.points=0;this.setRenderTarget(c);(this.autoClear||d)&&this.clear(this.autoClearColor,
-this.autoClearDepth,this.autoClearStencil);g=a.__webglObjects;d=0;for(e=g.length;d<e;d++)if(f=g[d],h=f.object,f.id=d,f.render=!1,h.visible&&(!(h instanceof THREE.Mesh||h instanceof THREE.ParticleSystem)||!h.frustumCulled||la.intersectsObject(h))){var q=h;q._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,q.matrixWorld);q._normalMatrix.getNormalMatrix(q._modelViewMatrix);var q=f,r=q.buffer,t=void 0,s=t=void 0,s=q.object.material;if(s instanceof THREE.MeshFaceMaterial)t=r.materialIndex,t=s.materials[t],
-t.transparent?(q.transparent=t,q.opaque=null):(q.opaque=t,q.transparent=null);else if(t=s)t.transparent?(q.transparent=t,q.opaque=null):(q.opaque=t,q.transparent=null);f.render=!0;!0===this.sortObjects&&(null!==h.renderDepth?f.z=h.renderDepth:(ra.getPositionFromMatrix(h.matrixWorld),ra.applyProjection(Ea),f.z=ra.z))}this.sortObjects&&g.sort(i);g=a.__webglObjectsImmediate;d=0;for(e=g.length;d<e;d++)f=g[d],h=f.object,h.visible&&(h._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,h.matrixWorld),
-h._normalMatrix.getNormalMatrix(h._modelViewMatrix),h=f.object.material,h.transparent?(f.transparent=h,f.opaque=null):(f.opaque=h,f.transparent=null));a.overrideMaterial?(d=a.overrideMaterial,this.setBlending(d.blending,d.blendEquation,d.blendSrc,d.blendDst),this.setDepthTest(d.depthTest),this.setDepthWrite(d.depthWrite),A(d.polygonOffset,d.polygonOffsetFactor,d.polygonOffsetUnits),l(a.__webglObjects,!1,"",b,k,n,!0,d),p(a.__webglObjectsImmediate,"",b,k,n,!1,d)):(d=null,this.setBlending(THREE.NoBlending),
-l(a.__webglObjects,!0,"opaque",b,k,n,!1,d),p(a.__webglObjectsImmediate,"opaque",b,k,n,!1,d),l(a.__webglObjects,!1,"transparent",b,k,n,!0,d),p(a.__webglObjectsImmediate,"transparent",b,k,n,!0,d));m(this.renderPluginsPost,a,b);c&&(c.generateMipmaps&&c.minFilter!==THREE.NearestFilter&&c.minFilter!==THREE.LinearFilter)&&(c instanceof THREE.WebGLRenderTargetCube?(j.bindTexture(j.TEXTURE_CUBE_MAP,c.__webglTexture),j.generateMipmap(j.TEXTURE_CUBE_MAP),j.bindTexture(j.TEXTURE_CUBE_MAP,null)):(j.bindTexture(j.TEXTURE_2D,
-c.__webglTexture),j.generateMipmap(j.TEXTURE_2D),j.bindTexture(j.TEXTURE_2D,null)));this.setDepthTest(!0);this.setDepthWrite(!0)}};this.renderImmediateObject=function(a,b,c,d,e){var f=z(a,b,c,d,e);$=-1;L.setMaterialFaces(d);e.immediateRenderCallback?e.immediateRenderCallback(f,j,la):e.render(function(a){L.renderBufferImmediate(a,f,d)})};this.initWebGLObjects=function(a){a.__webglObjects||(a.__webglObjects=[],a.__webglObjectsImmediate=[],a.__webglSprites=[],a.__webglFlares=[]);for(;a.__objectsAdded.length;)t(a.__objectsAdded[0],
-a),a.__objectsAdded.splice(0,1);for(;a.__objectsRemoved.length;)u(a.__objectsRemoved[0],a),a.__objectsRemoved.splice(0,1);for(var b=0,h=a.__webglObjects.length;b<h;b++){var g=a.__webglObjects[b].object;void 0===g.__webglInit&&(void 0!==g.__webglActive&&u(g,a),t(g,a));var i=g,l=i.geometry,m=void 0,p=void 0,r=void 0;if(l instanceof THREE.BufferGeometry){var s=j.DYNAMIC_DRAW,v=!l.dynamic,z=l.attributes,y=void 0,x=void 0;for(y in z)x=z[y],x.needsUpdate&&("index"===y?(j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,
-x.buffer),j.bufferData(j.ELEMENT_ARRAY_BUFFER,x.array,s)):(j.bindBuffer(j.ARRAY_BUFFER,x.buffer),j.bufferData(j.ARRAY_BUFFER,x.array,s)),x.needsUpdate=!1),v&&!x.dynamic&&(x.array=null)}else if(i instanceof THREE.Mesh){for(var A=0,B=l.geometryGroupsList.length;A<B;A++)if(m=l.geometryGroupsList[A],r=d(i,m),l.buffersNeedUpdate&&c(m,i),p=r.attributes&&q(r),l.verticesNeedUpdate||l.morphTargetsNeedUpdate||l.elementsNeedUpdate||l.uvsNeedUpdate||l.normalsNeedUpdate||l.colorsNeedUpdate||l.tangentsNeedUpdate||
-p){var w=m,E=i,D=j.DYNAMIC_DRAW,G=!l.dynamic,F=r;if(w.__inittedArrays){var K=e(F),I=F.vertexColors?F.vertexColors:!1,L=f(F),O=K===THREE.SmoothShading,C=void 0,J=void 0,V=void 0,M=void 0,Q=void 0,U=void 0,ba=void 0,R=void 0,Y=void 0,za=void 0,$=void 0,P=void 0,X=void 0,W=void 0,Ba=void 0,ea=void 0,Aa=void 0,ca=void 0,da=void 0,ha=void 0,fa=void 0,ja=void 0,ka=void 0,la=void 0,na=void 0,pa=void 0,sa=void 0,ta=void 0,ua=void 0,Ca=void 0,Da=void 0,Ga=void 0,Fa=void 0,Ka=void 0,Sa=void 0,La=void 0,va=
-void 0,wa=void 0,Qa=void 0,Ra=void 0,db=0,eb=0,Oa=0,Pa=0,Ua=0,hb=0,Ta=0,tb=0,Za=0,qa=0,xa=0,N=0,Na=void 0,ib=w.__vertexArray,bb=w.__uvArray,cb=w.__uv2Array,Ma=w.__normalArray,Va=w.__tangentArray,jb=w.__colorArray,Wa=w.__skinIndexArray,Xa=w.__skinWeightArray,fb=w.__morphTargetsArrays,sb=w.__morphNormalsArrays,pb=w.__webglCustomAttributesList,H=void 0,Pb=w.__faceArray,vb=w.__lineArray,Ha=E.geometry,Bb=Ha.elementsNeedUpdate,yb=Ha.uvsNeedUpdate,Db=Ha.normalsNeedUpdate,Mb=Ha.tangentsNeedUpdate,Nb=Ha.colorsNeedUpdate,
-Ob=Ha.morphTargetsNeedUpdate,ec=Ha.vertices,aa=w.faces3,kb=Ha.faces,Cb=Ha.faceVertexUvs[0],Eb=Ha.faceVertexUvs[1],fc=Ha.skinIndices,Qb=Ha.skinWeights,Rb=Ha.morphTargets,Fb=Ha.morphNormals;if(Ha.verticesNeedUpdate){C=0;for(J=aa.length;C<J;C++)M=kb[aa[C]],P=ec[M.a],X=ec[M.b],W=ec[M.c],ib[eb]=P.x,ib[eb+1]=P.y,ib[eb+2]=P.z,ib[eb+3]=X.x,ib[eb+4]=X.y,ib[eb+5]=X.z,ib[eb+6]=W.x,ib[eb+7]=W.y,ib[eb+8]=W.z,eb+=9;j.bindBuffer(j.ARRAY_BUFFER,w.__webglVertexBuffer);j.bufferData(j.ARRAY_BUFFER,ib,D)}if(Ob){Sa=0;
-for(La=Rb.length;Sa<La;Sa++){C=xa=0;for(J=aa.length;C<J;C++)Qa=aa[C],M=kb[Qa],P=Rb[Sa].vertices[M.a],X=Rb[Sa].vertices[M.b],W=Rb[Sa].vertices[M.c],va=fb[Sa],va[xa]=P.x,va[xa+1]=P.y,va[xa+2]=P.z,va[xa+3]=X.x,va[xa+4]=X.y,va[xa+5]=X.z,va[xa+6]=W.x,va[xa+7]=W.y,va[xa+8]=W.z,F.morphNormals&&(O?(Ra=Fb[Sa].vertexNormals[Qa],ca=Ra.a,da=Ra.b,ha=Ra.c):ha=da=ca=Fb[Sa].faceNormals[Qa],wa=sb[Sa],wa[xa]=ca.x,wa[xa+1]=ca.y,wa[xa+2]=ca.z,wa[xa+3]=da.x,wa[xa+4]=da.y,wa[xa+5]=da.z,wa[xa+6]=ha.x,wa[xa+7]=ha.y,wa[xa+
-8]=ha.z),xa+=9;j.bindBuffer(j.ARRAY_BUFFER,w.__webglMorphTargetsBuffers[Sa]);j.bufferData(j.ARRAY_BUFFER,fb[Sa],D);F.morphNormals&&(j.bindBuffer(j.ARRAY_BUFFER,w.__webglMorphNormalsBuffers[Sa]),j.bufferData(j.ARRAY_BUFFER,sb[Sa],D))}}if(Qb.length){C=0;for(J=aa.length;C<J;C++)M=kb[aa[C]],la=Qb[M.a],na=Qb[M.b],pa=Qb[M.c],Xa[qa]=la.x,Xa[qa+1]=la.y,Xa[qa+2]=la.z,Xa[qa+3]=la.w,Xa[qa+4]=na.x,Xa[qa+5]=na.y,Xa[qa+6]=na.z,Xa[qa+7]=na.w,Xa[qa+8]=pa.x,Xa[qa+9]=pa.y,Xa[qa+10]=pa.z,Xa[qa+11]=pa.w,sa=fc[M.a],ta=
-fc[M.b],ua=fc[M.c],Wa[qa]=sa.x,Wa[qa+1]=sa.y,Wa[qa+2]=sa.z,Wa[qa+3]=sa.w,Wa[qa+4]=ta.x,Wa[qa+5]=ta.y,Wa[qa+6]=ta.z,Wa[qa+7]=ta.w,Wa[qa+8]=ua.x,Wa[qa+9]=ua.y,Wa[qa+10]=ua.z,Wa[qa+11]=ua.w,qa+=12;0<qa&&(j.bindBuffer(j.ARRAY_BUFFER,w.__webglSkinIndicesBuffer),j.bufferData(j.ARRAY_BUFFER,Wa,D),j.bindBuffer(j.ARRAY_BUFFER,w.__webglSkinWeightsBuffer),j.bufferData(j.ARRAY_BUFFER,Xa,D))}if(Nb&&I){C=0;for(J=aa.length;C<J;C++)M=kb[aa[C]],ba=M.vertexColors,R=M.color,3===ba.length&&I===THREE.VertexColors?(fa=
-ba[0],ja=ba[1],ka=ba[2]):ka=ja=fa=R,jb[Za]=fa.r,jb[Za+1]=fa.g,jb[Za+2]=fa.b,jb[Za+3]=ja.r,jb[Za+4]=ja.g,jb[Za+5]=ja.b,jb[Za+6]=ka.r,jb[Za+7]=ka.g,jb[Za+8]=ka.b,Za+=9;0<Za&&(j.bindBuffer(j.ARRAY_BUFFER,w.__webglColorBuffer),j.bufferData(j.ARRAY_BUFFER,jb,D))}if(Mb&&Ha.hasTangents){C=0;for(J=aa.length;C<J;C++)M=kb[aa[C]],Y=M.vertexTangents,Ba=Y[0],ea=Y[1],Aa=Y[2],Va[Ta]=Ba.x,Va[Ta+1]=Ba.y,Va[Ta+2]=Ba.z,Va[Ta+3]=Ba.w,Va[Ta+4]=ea.x,Va[Ta+5]=ea.y,Va[Ta+6]=ea.z,Va[Ta+7]=ea.w,Va[Ta+8]=Aa.x,Va[Ta+9]=Aa.y,
-Va[Ta+10]=Aa.z,Va[Ta+11]=Aa.w,Ta+=12;j.bindBuffer(j.ARRAY_BUFFER,w.__webglTangentBuffer);j.bufferData(j.ARRAY_BUFFER,Va,D)}if(Db&&K){C=0;for(J=aa.length;C<J;C++)if(M=kb[aa[C]],Q=M.vertexNormals,U=M.normal,3===Q.length&&O)for(Ca=0;3>Ca;Ca++)Ga=Q[Ca],Ma[hb]=Ga.x,Ma[hb+1]=Ga.y,Ma[hb+2]=Ga.z,hb+=3;else for(Ca=0;3>Ca;Ca++)Ma[hb]=U.x,Ma[hb+1]=U.y,Ma[hb+2]=U.z,hb+=3;j.bindBuffer(j.ARRAY_BUFFER,w.__webglNormalBuffer);j.bufferData(j.ARRAY_BUFFER,Ma,D)}if(yb&&Cb&&L){C=0;for(J=aa.length;C<J;C++)if(V=aa[C],za=
-Cb[V],void 0!==za)for(Ca=0;3>Ca;Ca++)Fa=za[Ca],bb[Oa]=Fa.x,bb[Oa+1]=Fa.y,Oa+=2;0<Oa&&(j.bindBuffer(j.ARRAY_BUFFER,w.__webglUVBuffer),j.bufferData(j.ARRAY_BUFFER,bb,D))}if(yb&&Eb&&L){C=0;for(J=aa.length;C<J;C++)if(V=aa[C],$=Eb[V],void 0!==$)for(Ca=0;3>Ca;Ca++)Ka=$[Ca],cb[Pa]=Ka.x,cb[Pa+1]=Ka.y,Pa+=2;0<Pa&&(j.bindBuffer(j.ARRAY_BUFFER,w.__webglUV2Buffer),j.bufferData(j.ARRAY_BUFFER,cb,D))}if(Bb){C=0;for(J=aa.length;C<J;C++)Pb[Ua]=db,Pb[Ua+1]=db+1,Pb[Ua+2]=db+2,Ua+=3,vb[tb]=db,vb[tb+1]=db+1,vb[tb+2]=
-db,vb[tb+3]=db+2,vb[tb+4]=db+1,vb[tb+5]=db+2,tb+=6,db+=3;j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,w.__webglFaceBuffer);j.bufferData(j.ELEMENT_ARRAY_BUFFER,Pb,D);j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,w.__webglLineBuffer);j.bufferData(j.ELEMENT_ARRAY_BUFFER,vb,D)}if(pb){Ca=0;for(Da=pb.length;Ca<Da;Ca++)if(H=pb[Ca],H.__original.needsUpdate){N=0;if(1===H.size)if(void 0===H.boundTo||"vertices"===H.boundTo){C=0;for(J=aa.length;C<J;C++)M=kb[aa[C]],H.array[N]=H.value[M.a],H.array[N+1]=H.value[M.b],H.array[N+2]=
-H.value[M.c],N+=3}else{if("faces"===H.boundTo){C=0;for(J=aa.length;C<J;C++)Na=H.value[aa[C]],H.array[N]=Na,H.array[N+1]=Na,H.array[N+2]=Na,N+=3}}else if(2===H.size)if(void 0===H.boundTo||"vertices"===H.boundTo){C=0;for(J=aa.length;C<J;C++)M=kb[aa[C]],P=H.value[M.a],X=H.value[M.b],W=H.value[M.c],H.array[N]=P.x,H.array[N+1]=P.y,H.array[N+2]=X.x,H.array[N+3]=X.y,H.array[N+4]=W.x,H.array[N+5]=W.y,N+=6}else{if("faces"===H.boundTo){C=0;for(J=aa.length;C<J;C++)W=X=P=Na=H.value[aa[C]],H.array[N]=P.x,H.array[N+
-1]=P.y,H.array[N+2]=X.x,H.array[N+3]=X.y,H.array[N+4]=W.x,H.array[N+5]=W.y,N+=6}}else if(3===H.size){var oa;oa="c"===H.type?["r","g","b"]:["x","y","z"];if(void 0===H.boundTo||"vertices"===H.boundTo){C=0;for(J=aa.length;C<J;C++)M=kb[aa[C]],P=H.value[M.a],X=H.value[M.b],W=H.value[M.c],H.array[N]=P[oa[0]],H.array[N+1]=P[oa[1]],H.array[N+2]=P[oa[2]],H.array[N+3]=X[oa[0]],H.array[N+4]=X[oa[1]],H.array[N+5]=X[oa[2]],H.array[N+6]=W[oa[0]],H.array[N+7]=W[oa[1]],H.array[N+8]=W[oa[2]],N+=9}else if("faces"===
-H.boundTo){C=0;for(J=aa.length;C<J;C++)W=X=P=Na=H.value[aa[C]],H.array[N]=P[oa[0]],H.array[N+1]=P[oa[1]],H.array[N+2]=P[oa[2]],H.array[N+3]=X[oa[0]],H.array[N+4]=X[oa[1]],H.array[N+5]=X[oa[2]],H.array[N+6]=W[oa[0]],H.array[N+7]=W[oa[1]],H.array[N+8]=W[oa[2]],N+=9}else if("faceVertices"===H.boundTo){C=0;for(J=aa.length;C<J;C++)Na=H.value[aa[C]],P=Na[0],X=Na[1],W=Na[2],H.array[N]=P[oa[0]],H.array[N+1]=P[oa[1]],H.array[N+2]=P[oa[2]],H.array[N+3]=X[oa[0]],H.array[N+4]=X[oa[1]],H.array[N+5]=X[oa[2]],H.array[N+
-6]=W[oa[0]],H.array[N+7]=W[oa[1]],H.array[N+8]=W[oa[2]],N+=9}}else if(4===H.size)if(void 0===H.boundTo||"vertices"===H.boundTo){C=0;for(J=aa.length;C<J;C++)M=kb[aa[C]],P=H.value[M.a],X=H.value[M.b],W=H.value[M.c],H.array[N]=P.x,H.array[N+1]=P.y,H.array[N+2]=P.z,H.array[N+3]=P.w,H.array[N+4]=X.x,H.array[N+5]=X.y,H.array[N+6]=X.z,H.array[N+7]=X.w,H.array[N+8]=W.x,H.array[N+9]=W.y,H.array[N+10]=W.z,H.array[N+11]=W.w,N+=12}else if("faces"===H.boundTo){C=0;for(J=aa.length;C<J;C++)W=X=P=Na=H.value[aa[C]],
-H.array[N]=P.x,H.array[N+1]=P.y,H.array[N+2]=P.z,H.array[N+3]=P.w,H.array[N+4]=X.x,H.array[N+5]=X.y,H.array[N+6]=X.z,H.array[N+7]=X.w,H.array[N+8]=W.x,H.array[N+9]=W.y,H.array[N+10]=W.z,H.array[N+11]=W.w,N+=12}else if("faceVertices"===H.boundTo){C=0;for(J=aa.length;C<J;C++)Na=H.value[aa[C]],P=Na[0],X=Na[1],W=Na[2],H.array[N]=P.x,H.array[N+1]=P.y,H.array[N+2]=P.z,H.array[N+3]=P.w,H.array[N+4]=X.x,H.array[N+5]=X.y,H.array[N+6]=X.z,H.array[N+7]=X.w,H.array[N+8]=W.x,H.array[N+9]=W.y,H.array[N+10]=W.z,
-H.array[N+11]=W.w,N+=12}j.bindBuffer(j.ARRAY_BUFFER,H.buffer);j.bufferData(j.ARRAY_BUFFER,H.array,D)}}G&&(delete w.__inittedArrays,delete w.__colorArray,delete w.__normalArray,delete w.__tangentArray,delete w.__uvArray,delete w.__uv2Array,delete w.__faceArray,delete w.__vertexArray,delete w.__lineArray,delete w.__skinIndexArray,delete w.__skinWeightArray)}}l.verticesNeedUpdate=!1;l.morphTargetsNeedUpdate=!1;l.elementsNeedUpdate=!1;l.uvsNeedUpdate=!1;l.normalsNeedUpdate=!1;l.colorsNeedUpdate=!1;l.tangentsNeedUpdate=
-!1;l.buffersNeedUpdate=!1;r.attributes&&n(r)}else if(i instanceof THREE.Line){r=d(i,l);p=r.attributes&&q(r);if(l.verticesNeedUpdate||l.colorsNeedUpdate||l.lineDistancesNeedUpdate||p){var Ya=l,Sb=j.DYNAMIC_DRAW,Ib=void 0,Jb=void 0,Kb=void 0,Tb=void 0,ma=void 0,Ub=void 0,Gb=Ya.vertices,Hb=Ya.colors,kc=Ya.lineDistances,Zb=Gb.length,$b=Hb.length,ac=kc.length,Vb=Ya.__vertexArray,Wb=Ya.__colorArray,lc=Ya.__lineDistanceArray,bc=Ya.colorsNeedUpdate,cc=Ya.lineDistancesNeedUpdate,gc=Ya.__webglCustomAttributesList,
-Xb=void 0,mc=void 0,ya=void 0,zb=void 0,Ia=void 0,ia=void 0;if(Ya.verticesNeedUpdate){for(Ib=0;Ib<Zb;Ib++)Tb=Gb[Ib],ma=3*Ib,Vb[ma]=Tb.x,Vb[ma+1]=Tb.y,Vb[ma+2]=Tb.z;j.bindBuffer(j.ARRAY_BUFFER,Ya.__webglVertexBuffer);j.bufferData(j.ARRAY_BUFFER,Vb,Sb)}if(bc){for(Jb=0;Jb<$b;Jb++)Ub=Hb[Jb],ma=3*Jb,Wb[ma]=Ub.r,Wb[ma+1]=Ub.g,Wb[ma+2]=Ub.b;j.bindBuffer(j.ARRAY_BUFFER,Ya.__webglColorBuffer);j.bufferData(j.ARRAY_BUFFER,Wb,Sb)}if(cc){for(Kb=0;Kb<ac;Kb++)lc[Kb]=kc[Kb];j.bindBuffer(j.ARRAY_BUFFER,Ya.__webglLineDistanceBuffer);
-j.bufferData(j.ARRAY_BUFFER,lc,Sb)}if(gc){Xb=0;for(mc=gc.length;Xb<mc;Xb++)if(ia=gc[Xb],ia.needsUpdate&&(void 0===ia.boundTo||"vertices"===ia.boundTo)){ma=0;zb=ia.value.length;if(1===ia.size)for(ya=0;ya<zb;ya++)ia.array[ya]=ia.value[ya];else if(2===ia.size)for(ya=0;ya<zb;ya++)Ia=ia.value[ya],ia.array[ma]=Ia.x,ia.array[ma+1]=Ia.y,ma+=2;else if(3===ia.size)if("c"===ia.type)for(ya=0;ya<zb;ya++)Ia=ia.value[ya],ia.array[ma]=Ia.r,ia.array[ma+1]=Ia.g,ia.array[ma+2]=Ia.b,ma+=3;else for(ya=0;ya<zb;ya++)Ia=
-ia.value[ya],ia.array[ma]=Ia.x,ia.array[ma+1]=Ia.y,ia.array[ma+2]=Ia.z,ma+=3;else if(4===ia.size)for(ya=0;ya<zb;ya++)Ia=ia.value[ya],ia.array[ma]=Ia.x,ia.array[ma+1]=Ia.y,ia.array[ma+2]=Ia.z,ia.array[ma+3]=Ia.w,ma+=4;j.bindBuffer(j.ARRAY_BUFFER,ia.buffer);j.bufferData(j.ARRAY_BUFFER,ia.array,Sb)}}}l.verticesNeedUpdate=!1;l.colorsNeedUpdate=!1;l.lineDistancesNeedUpdate=!1;r.attributes&&n(r)}else if(i instanceof THREE.ParticleSystem){r=d(i,l);p=r.attributes&&q(r);if(l.verticesNeedUpdate||l.colorsNeedUpdate||
-i.sortParticles||p){var lb=l,hc=j.DYNAMIC_DRAW,Lb=i,Ja=void 0,mb=void 0,nb=void 0,T=void 0,ob=void 0,ub=void 0,Yb=lb.vertices,ic=Yb.length,jc=lb.colors,nc=jc.length,wb=lb.__vertexArray,xb=lb.__colorArray,qb=lb.__sortArray,oc=lb.verticesNeedUpdate,pc=lb.colorsNeedUpdate,rb=lb.__webglCustomAttributesList,$a=void 0,Ab=void 0,Z=void 0,ab=void 0,ga=void 0,S=void 0;if(Lb.sortParticles){gb.copy(Ea);gb.multiply(Lb.matrixWorld);for(Ja=0;Ja<ic;Ja++)nb=Yb[Ja],ra.copy(nb),ra.applyProjection(gb),qb[Ja]=[ra.z,
-Ja];qb.sort(k);for(Ja=0;Ja<ic;Ja++)nb=Yb[qb[Ja][1]],T=3*Ja,wb[T]=nb.x,wb[T+1]=nb.y,wb[T+2]=nb.z;for(mb=0;mb<nc;mb++)T=3*mb,ub=jc[qb[mb][1]],xb[T]=ub.r,xb[T+1]=ub.g,xb[T+2]=ub.b;if(rb){$a=0;for(Ab=rb.length;$a<Ab;$a++)if(S=rb[$a],void 0===S.boundTo||"vertices"===S.boundTo)if(T=0,ab=S.value.length,1===S.size)for(Z=0;Z<ab;Z++)ob=qb[Z][1],S.array[Z]=S.value[ob];else if(2===S.size)for(Z=0;Z<ab;Z++)ob=qb[Z][1],ga=S.value[ob],S.array[T]=ga.x,S.array[T+1]=ga.y,T+=2;else if(3===S.size)if("c"===S.type)for(Z=
-0;Z<ab;Z++)ob=qb[Z][1],ga=S.value[ob],S.array[T]=ga.r,S.array[T+1]=ga.g,S.array[T+2]=ga.b,T+=3;else for(Z=0;Z<ab;Z++)ob=qb[Z][1],ga=S.value[ob],S.array[T]=ga.x,S.array[T+1]=ga.y,S.array[T+2]=ga.z,T+=3;else if(4===S.size)for(Z=0;Z<ab;Z++)ob=qb[Z][1],ga=S.value[ob],S.array[T]=ga.x,S.array[T+1]=ga.y,S.array[T+2]=ga.z,S.array[T+3]=ga.w,T+=4}}else{if(oc)for(Ja=0;Ja<ic;Ja++)nb=Yb[Ja],T=3*Ja,wb[T]=nb.x,wb[T+1]=nb.y,wb[T+2]=nb.z;if(pc)for(mb=0;mb<nc;mb++)ub=jc[mb],T=3*mb,xb[T]=ub.r,xb[T+1]=ub.g,xb[T+2]=ub.b;
-if(rb){$a=0;for(Ab=rb.length;$a<Ab;$a++)if(S=rb[$a],S.needsUpdate&&(void 0===S.boundTo||"vertices"===S.boundTo))if(ab=S.value.length,T=0,1===S.size)for(Z=0;Z<ab;Z++)S.array[Z]=S.value[Z];else if(2===S.size)for(Z=0;Z<ab;Z++)ga=S.value[Z],S.array[T]=ga.x,S.array[T+1]=ga.y,T+=2;else if(3===S.size)if("c"===S.type)for(Z=0;Z<ab;Z++)ga=S.value[Z],S.array[T]=ga.r,S.array[T+1]=ga.g,S.array[T+2]=ga.b,T+=3;else for(Z=0;Z<ab;Z++)ga=S.value[Z],S.array[T]=ga.x,S.array[T+1]=ga.y,S.array[T+2]=ga.z,T+=3;else if(4===
-S.size)for(Z=0;Z<ab;Z++)ga=S.value[Z],S.array[T]=ga.x,S.array[T+1]=ga.y,S.array[T+2]=ga.z,S.array[T+3]=ga.w,T+=4}}if(oc||Lb.sortParticles)j.bindBuffer(j.ARRAY_BUFFER,lb.__webglVertexBuffer),j.bufferData(j.ARRAY_BUFFER,wb,hc);if(pc||Lb.sortParticles)j.bindBuffer(j.ARRAY_BUFFER,lb.__webglColorBuffer),j.bufferData(j.ARRAY_BUFFER,xb,hc);if(rb){$a=0;for(Ab=rb.length;$a<Ab;$a++)if(S=rb[$a],S.needsUpdate||Lb.sortParticles)j.bindBuffer(j.ARRAY_BUFFER,S.buffer),j.bufferData(j.ARRAY_BUFFER,S.array,hc)}}l.verticesNeedUpdate=
-!1;l.colorsNeedUpdate=!1;r.attributes&&n(r)}}};this.initMaterial=function(a,b,c,d){var e,f,h,g;a.addEventListener("dispose",Fb);var i,k,l,m,n;a instanceof THREE.MeshDepthMaterial?n="depth":a instanceof THREE.MeshNormalMaterial?n="normal":a instanceof THREE.MeshBasicMaterial?n="basic":a instanceof THREE.MeshLambertMaterial?n="lambert":a instanceof THREE.MeshPhongMaterial?n="phong":a instanceof THREE.LineBasicMaterial?n="basic":a instanceof THREE.LineDashedMaterial?n="dashed":a instanceof THREE.ParticleSystemMaterial&&
-(n="particle_basic");if(n){var p=THREE.ShaderLib[n];a.uniforms=THREE.UniformsUtils.clone(p.uniforms);a.vertexShader=p.vertexShader;a.fragmentShader=p.fragmentShader}var q=e=0,r=0,t=p=0;for(f=b.length;t<f;t++)h=b[t],h.onlyShadow||(h instanceof THREE.DirectionalLight&&e++,h instanceof THREE.PointLight&&q++,h instanceof THREE.SpotLight&&r++,h instanceof THREE.HemisphereLight&&p++);f=q;h=r;g=p;r=p=0;for(q=b.length;r<q;r++)t=b[r],t.castShadow&&(t instanceof THREE.SpotLight&&p++,t instanceof THREE.DirectionalLight&&
-!t.shadowCascade&&p++);m=p;yb&&d&&d.useVertexTexture?l=1024:(b=j.getParameter(j.MAX_VERTEX_UNIFORM_VECTORS),b=Math.floor((b-20)/4),void 0!==d&&d instanceof THREE.SkinnedMesh&&(b=Math.min(d.bones.length,b),b<d.bones.length&&console.warn("WebGLRenderer: too many bones - "+d.bones.length+", this GPU supports just "+b+" (try OpenGL instead of ANGLE)")),l=b);a:{var r=a.fragmentShader,q=a.vertexShader,p=a.uniforms,b=a.attributes,t=a.defines,c={map:!!a.map,envMap:!!a.envMap,lightMap:!!a.lightMap,bumpMap:!!a.bumpMap,
-normalMap:!!a.normalMap,specularMap:!!a.specularMap,vertexColors:a.vertexColors,fog:c,useFog:a.fog,fogExp:c instanceof THREE.FogExp2,sizeAttenuation:a.sizeAttenuation,skinning:a.skinning,maxBones:l,useVertexTexture:yb&&d&&d.useVertexTexture,morphTargets:a.morphTargets,morphNormals:a.morphNormals,maxMorphTargets:this.maxMorphTargets,maxMorphNormals:this.maxMorphNormals,maxDirLights:e,maxPointLights:f,maxSpotLights:h,maxHemiLights:g,maxShadows:m,shadowMapEnabled:this.shadowMapEnabled&&d.receiveShadow,
-shadowMapType:this.shadowMapType,shadowMapDebug:this.shadowMapDebug,shadowMapCascade:this.shadowMapCascade,alphaTest:a.alphaTest,metal:a.metal,perPixel:a.perPixel,wrapAround:a.wrapAround,doubleSided:a.side===THREE.DoubleSide,flipSided:a.side===THREE.BackSide},d=a.index0AttributeName,s,u,v;e=[];n?e.push(n):(e.push(r),e.push(q));for(u in t)e.push(u),e.push(t[u]);for(s in c)e.push(s),e.push(c[s]);n=e.join();s=0;for(u=da.length;s<u;s++)if(e=da[s],e.code===n){e.usedTimes++;k=e.program;break a}s="SHADOWMAP_TYPE_BASIC";
-c.shadowMapType===THREE.PCFShadowMap?s="SHADOWMAP_TYPE_PCF":c.shadowMapType===THREE.PCFSoftShadowMap&&(s="SHADOWMAP_TYPE_PCF_SOFT");u=[];for(v in t)e=t[v],!1!==e&&(e="#define "+v+" "+e,u.push(e));e=u.join("\n");v=j.createProgram();u=["precision "+M+" float;","precision "+M+" int;",e,Bb?"#define VERTEX_TEXTURES":"",L.gammaInput?"#define GAMMA_INPUT":"",L.gammaOutput?"#define GAMMA_OUTPUT":"",L.physicallyBasedShading?"#define PHYSICALLY_BASED_SHADING":"","#define MAX_DIR_LIGHTS "+c.maxDirLights,"#define MAX_POINT_LIGHTS "+
-c.maxPointLights,"#define MAX_SPOT_LIGHTS "+c.maxSpotLights,"#define MAX_HEMI_LIGHTS "+c.maxHemiLights,"#define MAX_SHADOWS "+c.maxShadows,"#define MAX_BONES "+c.maxBones,c.map?"#define USE_MAP":"",c.envMap?"#define USE_ENVMAP":"",c.lightMap?"#define USE_LIGHTMAP":"",c.bumpMap?"#define USE_BUMPMAP":"",c.normalMap?"#define USE_NORMALMAP":"",c.specularMap?"#define USE_SPECULARMAP":"",c.vertexColors?"#define USE_COLOR":"",c.skinning?"#define USE_SKINNING":"",c.useVertexTexture?"#define BONE_TEXTURE":
-"",c.morphTargets?"#define USE_MORPHTARGETS":"",c.morphNormals?"#define USE_MORPHNORMALS":"",c.perPixel?"#define PHONG_PER_PIXEL":"",c.wrapAround?"#define WRAP_AROUND":"",c.doubleSided?"#define DOUBLE_SIDED":"",c.flipSided?"#define FLIP_SIDED":"",c.shadowMapEnabled?"#define USE_SHADOWMAP":"",c.shadowMapEnabled?"#define "+s:"",c.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",c.shadowMapCascade?"#define SHADOWMAP_CASCADE":"",c.sizeAttenuation?"#define USE_SIZEATTENUATION":"","uniform mat4 modelMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\nattribute vec2 uv2;\n#ifdef USE_COLOR\nattribute vec3 color;\n#endif\n#ifdef USE_MORPHTARGETS\nattribute vec3 morphTarget0;\nattribute vec3 morphTarget1;\nattribute vec3 morphTarget2;\nattribute vec3 morphTarget3;\n#ifdef USE_MORPHNORMALS\nattribute vec3 morphNormal0;\nattribute vec3 morphNormal1;\nattribute vec3 morphNormal2;\nattribute vec3 morphNormal3;\n#else\nattribute vec3 morphTarget4;\nattribute vec3 morphTarget5;\nattribute vec3 morphTarget6;\nattribute vec3 morphTarget7;\n#endif\n#endif\n#ifdef USE_SKINNING\nattribute vec4 skinIndex;\nattribute vec4 skinWeight;\n#endif\n"].join("\n");
+this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=j.COLOR_BUFFER_BIT;if(void 0===b||b)d|=j.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=j.STENCIL_BUFFER_BIT;j.clear(d)};this.clearColor=function(){j.clear(j.COLOR_BUFFER_BIT)};this.clearDepth=function(){j.clear(j.DEPTH_BUFFER_BIT)};this.clearStencil=function(){j.clear(j.STENCIL_BUFFER_BIT)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.addPostPlugin=function(a){a.init(this);this.renderPluginsPost.push(a)};this.addPrePlugin=
+function(a){a.init(this);this.renderPluginsPre.push(a)};this.updateShadowMap=function(a,b){Ba=null;Aa=$=ka=Ga=ja=-1;ta=!0;U=Y=-1;this.shadowMapPlugin.update(a,b)};var Cb=function(a){a=a.target;a.removeEventListener("dispose",Cb);a.__webglInit=void 0;if(a instanceof THREE.BufferGeometry){var b=a.attributes,c;for(c in b)void 0!==b[c].buffer&&j.deleteBuffer(b[c].buffer);L.info.memory.geometries--}else if(void 0!==a.geometryGroups)for(b in a.geometryGroups){c=a.geometryGroups[b];if(void 0!==c.numMorphTargets)for(var d=
+0,e=c.numMorphTargets;d<e;d++)j.deleteBuffer(c.__webglMorphTargetsBuffers[d]);if(void 0!==c.numMorphNormals){d=0;for(e=c.numMorphNormals;d<e;d++)j.deleteBuffer(c.__webglMorphNormalsBuffers[d])}Hb(c)}else Hb(a)},Db=function(a){a=a.target;a.removeEventListener("dispose",Db);a.image&&a.image.__webglTextureCube?j.deleteTexture(a.image.__webglTextureCube):a.__webglInit&&(a.__webglInit=!1,j.deleteTexture(a.__webglTexture));L.info.memory.textures--},Eb=function(a){a=a.target;a.removeEventListener("dispose",
+Eb);if(a&&a.__webglTexture)if(j.deleteTexture(a.__webglTexture),a instanceof THREE.WebGLRenderTargetCube)for(var b=0;6>b;b++)j.deleteFramebuffer(a.__webglFramebuffer[b]),j.deleteRenderbuffer(a.__webglRenderbuffer[b]);else j.deleteFramebuffer(a.__webglFramebuffer),j.deleteRenderbuffer(a.__webglRenderbuffer);L.info.memory.textures--},Fb=function(a){a=a.target;a.removeEventListener("dispose",Fb);Gb(a)},Hb=function(a){void 0!==a.__webglVertexBuffer&&j.deleteBuffer(a.__webglVertexBuffer);void 0!==a.__webglNormalBuffer&&
+j.deleteBuffer(a.__webglNormalBuffer);void 0!==a.__webglTangentBuffer&&j.deleteBuffer(a.__webglTangentBuffer);void 0!==a.__webglColorBuffer&&j.deleteBuffer(a.__webglColorBuffer);void 0!==a.__webglUVBuffer&&j.deleteBuffer(a.__webglUVBuffer);void 0!==a.__webglUV2Buffer&&j.deleteBuffer(a.__webglUV2Buffer);void 0!==a.__webglSkinIndicesBuffer&&j.deleteBuffer(a.__webglSkinIndicesBuffer);void 0!==a.__webglSkinWeightsBuffer&&j.deleteBuffer(a.__webglSkinWeightsBuffer);void 0!==a.__webglFaceBuffer&&j.deleteBuffer(a.__webglFaceBuffer);
+void 0!==a.__webglLineBuffer&&j.deleteBuffer(a.__webglLineBuffer);void 0!==a.__webglLineDistanceBuffer&&j.deleteBuffer(a.__webglLineDistanceBuffer);if(void 0!==a.__webglCustomAttributesList)for(var b in a.__webglCustomAttributesList)j.deleteBuffer(a.__webglCustomAttributesList[b].buffer);L.info.memory.geometries--},Gb=function(a){var b=a.program;if(void 0!==b){a.program=void 0;var c,d,e=!1,a=0;for(c=da.length;a<c;a++)if(d=da[a],d.program===b){d.usedTimes--;0===d.usedTimes&&(e=!0);break}if(!0===e){e=
+[];a=0;for(c=da.length;a<c;a++)d=da[a],d.program!==b&&e.push(d);da=e;j.deleteProgram(b);L.info.memory.programs--}}};this.renderBufferImmediate=function(a,b,c){a.hasPositions&&!a.__webglVertexBuffer&&(a.__webglVertexBuffer=j.createBuffer());a.hasNormals&&!a.__webglNormalBuffer&&(a.__webglNormalBuffer=j.createBuffer());a.hasUvs&&!a.__webglUvBuffer&&(a.__webglUvBuffer=j.createBuffer());a.hasColors&&!a.__webglColorBuffer&&(a.__webglColorBuffer=j.createBuffer());a.hasPositions&&(j.bindBuffer(j.ARRAY_BUFFER,
+a.__webglVertexBuffer),j.bufferData(j.ARRAY_BUFFER,a.positionArray,j.DYNAMIC_DRAW),j.enableVertexAttribArray(b.attributes.position),j.vertexAttribPointer(b.attributes.position,3,j.FLOAT,!1,0,0));if(a.hasNormals){j.bindBuffer(j.ARRAY_BUFFER,a.__webglNormalBuffer);if(c.shading===THREE.FlatShading){var d,e,f,h,g,i,k,l,m,n,p,q=3*a.count;for(p=0;p<q;p+=9)n=a.normalArray,d=n[p],e=n[p+1],f=n[p+2],h=n[p+3],i=n[p+4],l=n[p+5],g=n[p+6],k=n[p+7],m=n[p+8],d=(d+h+g)/3,e=(e+i+k)/3,f=(f+l+m)/3,n[p]=d,n[p+1]=e,n[p+
+2]=f,n[p+3]=d,n[p+4]=e,n[p+5]=f,n[p+6]=d,n[p+7]=e,n[p+8]=f}j.bufferData(j.ARRAY_BUFFER,a.normalArray,j.DYNAMIC_DRAW);j.enableVertexAttribArray(b.attributes.normal);j.vertexAttribPointer(b.attributes.normal,3,j.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(j.bindBuffer(j.ARRAY_BUFFER,a.__webglUvBuffer),j.bufferData(j.ARRAY_BUFFER,a.uvArray,j.DYNAMIC_DRAW),j.enableVertexAttribArray(b.attributes.uv),j.vertexAttribPointer(b.attributes.uv,2,j.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(j.bindBuffer(j.ARRAY_BUFFER,
+a.__webglColorBuffer),j.bufferData(j.ARRAY_BUFFER,a.colorArray,j.DYNAMIC_DRAW),j.enableVertexAttribArray(b.attributes.color),j.vertexAttribPointer(b.attributes.color,3,j.FLOAT,!1,0,0));j.drawArrays(j.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f){if(!1!==d.visible){var i,k,l,m;i=z(a,b,c,d,f);b=i.attributes;a=e.attributes;c=!1;i=16777215*e.id+2*i.id+(d.wireframe?1:0);i!==$&&($=i,c=!0);c&&g();if(f instanceof THREE.Mesh)if(f=a.index){e=e.offsets;1<e.length&&(c=!0);for(var n=
+0,p=e.length;n<p;n++){var q=e[n].index;if(c){for(k in b)l=b[k],i=a[k],0<=l&&(i?(m=i.itemSize,j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,m,j.FLOAT,!1,0,4*q*m)):d.defaultAttributeValues&&(2===d.defaultAttributeValues[k].length?j.vertexAttrib2fv(l,d.defaultAttributeValues[k]):3===d.defaultAttributeValues[k].length&&j.vertexAttrib3fv(l,d.defaultAttributeValues[k])));j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,f.buffer)}j.drawElements(j.TRIANGLES,e[n].count,j.UNSIGNED_SHORT,2*e[n].start);
+L.info.render.calls++;L.info.render.vertices+=e[n].count;L.info.render.faces+=e[n].count/3}}else{if(c)for(k in b)"index"!==k&&(l=b[k],i=a[k],0<=l&&(i?(m=i.itemSize,j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,m,j.FLOAT,!1,0,0)):d.defaultAttributeValues&&d.defaultAttributeValues[k]&&(2===d.defaultAttributeValues[k].length?j.vertexAttrib2fv(l,d.defaultAttributeValues[k]):3===d.defaultAttributeValues[k].length&&j.vertexAttrib3fv(l,d.defaultAttributeValues[k]))));d=e.attributes.position;
+j.drawArrays(j.TRIANGLES,0,d.numItems/3);L.info.render.calls++;L.info.render.vertices+=d.numItems/3;L.info.render.faces+=d.numItems/3/3}else if(f instanceof THREE.ParticleSystem){if(c){for(k in b)l=b[k],i=a[k],0<=l&&(i?(m=i.itemSize,j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,m,j.FLOAT,!1,0,0)):d.defaultAttributeValues&&d.defaultAttributeValues[k]&&(2===d.defaultAttributeValues[k].length?j.vertexAttrib2fv(l,d.defaultAttributeValues[k]):3===d.defaultAttributeValues[k].length&&
+j.vertexAttrib3fv(l,d.defaultAttributeValues[k])));d=a.position;j.drawArrays(j.POINTS,0,d.numItems/3);L.info.render.calls++;L.info.render.points+=d.numItems/3}}else if(f instanceof THREE.Line&&c){for(k in b)l=b[k],i=a[k],0<=l&&(i?(m=i.itemSize,j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,m,j.FLOAT,!1,0,0)):d.defaultAttributeValues&&d.defaultAttributeValues[k]&&(2===d.defaultAttributeValues[k].length?j.vertexAttrib2fv(l,d.defaultAttributeValues[k]):3===d.defaultAttributeValues[k].length&&
+j.vertexAttrib3fv(l,d.defaultAttributeValues[k])));k=f.type===THREE.LineStrip?j.LINE_STRIP:j.LINES;E(d.linewidth);d=a.position;j.drawArrays(k,0,d.numItems/3);L.info.render.calls++;L.info.render.points+=d.numItems}}};this.renderBuffer=function(a,b,c,d,e,f){if(!1!==d.visible){var i,l,c=z(a,b,c,d,f),a=c.attributes,b=!1,c=16777215*e.id+2*c.id+(d.wireframe?1:0);c!==$&&($=c,b=!0);b&&g();if(!d.morphTargets&&0<=a.position)b&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglVertexBuffer),h(a.position),j.vertexAttribPointer(a.position,
+3,j.FLOAT,!1,0,0));else if(f.morphTargetBase){c=d.program.attributes;-1!==f.morphTargetBase&&0<=c.position?(j.bindBuffer(j.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[f.morphTargetBase]),h(c.position),j.vertexAttribPointer(c.position,3,j.FLOAT,!1,0,0)):0<=c.position&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglVertexBuffer),h(c.position),j.vertexAttribPointer(c.position,3,j.FLOAT,!1,0,0));if(f.morphTargetForcedOrder.length){var m=0;l=f.morphTargetForcedOrder;for(i=f.morphTargetInfluences;m<d.numSupportedMorphTargets&&
+m<l.length;)0<=c["morphTarget"+m]&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[l[m]]),h(c["morphTarget"+m]),j.vertexAttribPointer(c["morphTarget"+m],3,j.FLOAT,!1,0,0)),0<=c["morphNormal"+m]&&d.morphNormals&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[l[m]]),h(c["morphNormal"+m]),j.vertexAttribPointer(c["morphNormal"+m],3,j.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[m]=i[l[m]],m++}else{l=[];i=f.morphTargetInfluences;var n,p=i.length;for(n=0;n<p;n++)m=i[n],0<m&&l.push([m,
+n]);l.length>d.numSupportedMorphTargets?(l.sort(k),l.length=d.numSupportedMorphTargets):l.length>d.numSupportedMorphNormals?l.sort(k):0===l.length&&l.push([0,0]);for(m=0;m<d.numSupportedMorphTargets;)l[m]?(n=l[m][1],0<=c["morphTarget"+m]&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[n]),h(c["morphTarget"+m]),j.vertexAttribPointer(c["morphTarget"+m],3,j.FLOAT,!1,0,0)),0<=c["morphNormal"+m]&&d.morphNormals&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[n]),h(c["morphNormal"+
+m]),j.vertexAttribPointer(c["morphNormal"+m],3,j.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[m]=i[n]):f.__webglMorphTargetInfluences[m]=0,m++}null!==d.program.uniforms.morphTargetInfluences&&j.uniform1fv(d.program.uniforms.morphTargetInfluences,f.__webglMorphTargetInfluences)}if(b){if(e.__webglCustomAttributesList){i=0;for(l=e.__webglCustomAttributesList.length;i<l;i++)c=e.__webglCustomAttributesList[i],0<=a[c.buffer.belongsToAttribute]&&(j.bindBuffer(j.ARRAY_BUFFER,c.buffer),h(a[c.buffer.belongsToAttribute]),
+j.vertexAttribPointer(a[c.buffer.belongsToAttribute],c.size,j.FLOAT,!1,0,0))}0<=a.color&&(0<f.geometry.colors.length||0<f.geometry.faces.length?(j.bindBuffer(j.ARRAY_BUFFER,e.__webglColorBuffer),h(a.color),j.vertexAttribPointer(a.color,3,j.FLOAT,!1,0,0)):d.defaultAttributeValues&&j.vertexAttrib3fv(a.color,d.defaultAttributeValues.color));0<=a.normal&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglNormalBuffer),h(a.normal),j.vertexAttribPointer(a.normal,3,j.FLOAT,!1,0,0));0<=a.tangent&&(j.bindBuffer(j.ARRAY_BUFFER,
+e.__webglTangentBuffer),h(a.tangent),j.vertexAttribPointer(a.tangent,4,j.FLOAT,!1,0,0));0<=a.uv&&(f.geometry.faceVertexUvs[0]?(j.bindBuffer(j.ARRAY_BUFFER,e.__webglUVBuffer),h(a.uv),j.vertexAttribPointer(a.uv,2,j.FLOAT,!1,0,0)):d.defaultAttributeValues&&j.vertexAttrib2fv(a.uv,d.defaultAttributeValues.uv));0<=a.uv2&&(f.geometry.faceVertexUvs[1]?(j.bindBuffer(j.ARRAY_BUFFER,e.__webglUV2Buffer),h(a.uv2),j.vertexAttribPointer(a.uv2,2,j.FLOAT,!1,0,0)):d.defaultAttributeValues&&j.vertexAttrib2fv(a.uv2,
+d.defaultAttributeValues.uv2));d.skinning&&(0<=a.skinIndex&&0<=a.skinWeight)&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglSkinIndicesBuffer),h(a.skinIndex),j.vertexAttribPointer(a.skinIndex,4,j.FLOAT,!1,0,0),j.bindBuffer(j.ARRAY_BUFFER,e.__webglSkinWeightsBuffer),h(a.skinWeight),j.vertexAttribPointer(a.skinWeight,4,j.FLOAT,!1,0,0));0<=a.lineDistance&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglLineDistanceBuffer),h(a.lineDistance),j.vertexAttribPointer(a.lineDistance,1,j.FLOAT,!1,0,0))}f instanceof THREE.Mesh?
+(d.wireframe?(E(d.wireframeLinewidth),b&&j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,e.__webglLineBuffer),j.drawElements(j.LINES,e.__webglLineCount,j.UNSIGNED_SHORT,0)):(b&&j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,e.__webglFaceBuffer),j.drawElements(j.TRIANGLES,e.__webglFaceCount,j.UNSIGNED_SHORT,0)),L.info.render.calls++,L.info.render.vertices+=e.__webglFaceCount,L.info.render.faces+=e.__webglFaceCount/3):f instanceof THREE.Line?(f=f.type===THREE.LineStrip?j.LINE_STRIP:j.LINES,E(d.linewidth),j.drawArrays(f,0,
+e.__webglLineCount),L.info.render.calls++):f instanceof THREE.ParticleSystem&&(j.drawArrays(j.POINTS,0,e.__webglParticleCount),L.info.render.calls++,L.info.render.points+=e.__webglParticleCount)}};this.render=function(a,b,c,d){if(!1===b instanceof THREE.Camera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");else{var e,f,h,g,k=a.__lights,n=a.fog;Aa=-1;ta=!0;!0===a.autoUpdate&&a.updateMatrixWorld();void 0===b.parent&&b.updateMatrixWorld();b.matrixWorldInverse.getInverse(b.matrixWorld);
+Ea.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);la.setFromMatrix(Ea);this.autoUpdateObjects&&this.initWebGLObjects(a);m(this.renderPluginsPre,a,b);L.info.render.calls=0;L.info.render.vertices=0;L.info.render.faces=0;L.info.render.points=0;this.setRenderTarget(c);(this.autoClear||d)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);g=a.__webglObjects;d=0;for(e=g.length;d<e;d++)if(f=g[d],h=f.object,f.id=d,f.render=!1,h.visible&&(!(h instanceof THREE.Mesh||h instanceof
+THREE.ParticleSystem)||!h.frustumCulled||la.intersectsObject(h))){var q=h;q._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,q.matrixWorld);q._normalMatrix.getNormalMatrix(q._modelViewMatrix);var q=f,r=q.buffer,t=void 0,s=t=void 0,s=q.object.material;if(s instanceof THREE.MeshFaceMaterial)t=r.materialIndex,t=s.materials[t],t.transparent?(q.transparent=t,q.opaque=null):(q.opaque=t,q.transparent=null);else if(t=s)t.transparent?(q.transparent=t,q.opaque=null):(q.opaque=t,q.transparent=null);f.render=
+!0;!0===this.sortObjects&&(null!==h.renderDepth?f.z=h.renderDepth:(ra.getPositionFromMatrix(h.matrixWorld),ra.applyProjection(Ea),f.z=ra.z))}this.sortObjects&&g.sort(i);g=a.__webglObjectsImmediate;d=0;for(e=g.length;d<e;d++)f=g[d],h=f.object,h.visible&&(h._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,h.matrixWorld),h._normalMatrix.getNormalMatrix(h._modelViewMatrix),h=f.object.material,h.transparent?(f.transparent=h,f.opaque=null):(f.opaque=h,f.transparent=null));a.overrideMaterial?(d=a.overrideMaterial,
+this.setBlending(d.blending,d.blendEquation,d.blendSrc,d.blendDst),this.setDepthTest(d.depthTest),this.setDepthWrite(d.depthWrite),A(d.polygonOffset,d.polygonOffsetFactor,d.polygonOffsetUnits),l(a.__webglObjects,!1,"",b,k,n,!0,d),p(a.__webglObjectsImmediate,"",b,k,n,!1,d)):(d=null,this.setBlending(THREE.NoBlending),l(a.__webglObjects,!0,"opaque",b,k,n,!1,d),p(a.__webglObjectsImmediate,"opaque",b,k,n,!1,d),l(a.__webglObjects,!1,"transparent",b,k,n,!0,d),p(a.__webglObjectsImmediate,"transparent",b,
+k,n,!0,d));m(this.renderPluginsPost,a,b);c&&(c.generateMipmaps&&c.minFilter!==THREE.NearestFilter&&c.minFilter!==THREE.LinearFilter)&&(c instanceof THREE.WebGLRenderTargetCube?(j.bindTexture(j.TEXTURE_CUBE_MAP,c.__webglTexture),j.generateMipmap(j.TEXTURE_CUBE_MAP),j.bindTexture(j.TEXTURE_CUBE_MAP,null)):(j.bindTexture(j.TEXTURE_2D,c.__webglTexture),j.generateMipmap(j.TEXTURE_2D),j.bindTexture(j.TEXTURE_2D,null)));this.setDepthTest(!0);this.setDepthWrite(!0)}};this.renderImmediateObject=function(a,
+b,c,d,e){var f=z(a,b,c,d,e);$=-1;L.setMaterialFaces(d);e.immediateRenderCallback?e.immediateRenderCallback(f,j,la):e.render(function(a){L.renderBufferImmediate(a,f,d)})};this.initWebGLObjects=function(a){a.__webglObjects||(a.__webglObjects=[],a.__webglObjectsImmediate=[],a.__webglSprites=[],a.__webglFlares=[]);for(;a.__objectsAdded.length;)t(a.__objectsAdded[0],a),a.__objectsAdded.splice(0,1);for(;a.__objectsRemoved.length;)u(a.__objectsRemoved[0],a),a.__objectsRemoved.splice(0,1);for(var b=0,h=a.__webglObjects.length;b<
+h;b++){var g=a.__webglObjects[b].object;void 0===g.__webglInit&&(void 0!==g.__webglActive&&u(g,a),t(g,a));var i=g,l=i.geometry,m=void 0,p=void 0,r=void 0;if(l instanceof THREE.BufferGeometry){var s=j.DYNAMIC_DRAW,v=!l.dynamic,z=l.attributes,y=void 0,x=void 0;for(y in z)x=z[y],x.needsUpdate&&("index"===y?(j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,x.buffer),j.bufferData(j.ELEMENT_ARRAY_BUFFER,x.array,s)):(j.bindBuffer(j.ARRAY_BUFFER,x.buffer),j.bufferData(j.ARRAY_BUFFER,x.array,s)),x.needsUpdate=!1),v&&!x.dynamic&&
+(x.array=null)}else if(i instanceof THREE.Mesh){for(var A=0,B=l.geometryGroupsList.length;A<B;A++)if(m=l.geometryGroupsList[A],r=d(i,m),l.buffersNeedUpdate&&c(m,i),p=r.attributes&&q(r),l.verticesNeedUpdate||l.morphTargetsNeedUpdate||l.elementsNeedUpdate||l.uvsNeedUpdate||l.normalsNeedUpdate||l.colorsNeedUpdate||l.tangentsNeedUpdate||p){var w=m,E=i,D=j.DYNAMIC_DRAW,G=!l.dynamic,F=r;if(w.__inittedArrays){var K=e(F),I=F.vertexColors?F.vertexColors:!1,L=f(F),O=K===THREE.SmoothShading,C=void 0,J=void 0,
+V=void 0,M=void 0,Q=void 0,U=void 0,ba=void 0,R=void 0,Y=void 0,za=void 0,$=void 0,P=void 0,X=void 0,W=void 0,Ba=void 0,ea=void 0,Aa=void 0,ca=void 0,da=void 0,ha=void 0,fa=void 0,ja=void 0,ka=void 0,la=void 0,na=void 0,pa=void 0,sa=void 0,ta=void 0,ua=void 0,Ca=void 0,Da=void 0,Ga=void 0,Fa=void 0,Ka=void 0,Sa=void 0,La=void 0,va=void 0,wa=void 0,Qa=void 0,Ra=void 0,db=0,eb=0,Oa=0,Pa=0,Ua=0,hb=0,Ta=0,tb=0,Za=0,qa=0,xa=0,N=0,Na=void 0,ib=w.__vertexArray,bb=w.__uvArray,cb=w.__uv2Array,Ma=w.__normalArray,
+Va=w.__tangentArray,jb=w.__colorArray,Wa=w.__skinIndexArray,Xa=w.__skinWeightArray,fb=w.__morphTargetsArrays,sb=w.__morphNormalsArrays,pb=w.__webglCustomAttributesList,H=void 0,Pb=w.__faceArray,vb=w.__lineArray,Ha=E.geometry,Bb=Ha.elementsNeedUpdate,yb=Ha.uvsNeedUpdate,Db=Ha.normalsNeedUpdate,Mb=Ha.tangentsNeedUpdate,Nb=Ha.colorsNeedUpdate,Ob=Ha.morphTargetsNeedUpdate,ec=Ha.vertices,aa=w.faces3,kb=Ha.faces,Cb=Ha.faceVertexUvs[0],Eb=Ha.faceVertexUvs[1],fc=Ha.skinIndices,Qb=Ha.skinWeights,Rb=Ha.morphTargets,
+Fb=Ha.morphNormals;if(Ha.verticesNeedUpdate){C=0;for(J=aa.length;C<J;C++)M=kb[aa[C]],P=ec[M.a],X=ec[M.b],W=ec[M.c],ib[eb]=P.x,ib[eb+1]=P.y,ib[eb+2]=P.z,ib[eb+3]=X.x,ib[eb+4]=X.y,ib[eb+5]=X.z,ib[eb+6]=W.x,ib[eb+7]=W.y,ib[eb+8]=W.z,eb+=9;j.bindBuffer(j.ARRAY_BUFFER,w.__webglVertexBuffer);j.bufferData(j.ARRAY_BUFFER,ib,D)}if(Ob){Sa=0;for(La=Rb.length;Sa<La;Sa++){C=xa=0;for(J=aa.length;C<J;C++)Qa=aa[C],M=kb[Qa],P=Rb[Sa].vertices[M.a],X=Rb[Sa].vertices[M.b],W=Rb[Sa].vertices[M.c],va=fb[Sa],va[xa]=P.x,
+va[xa+1]=P.y,va[xa+2]=P.z,va[xa+3]=X.x,va[xa+4]=X.y,va[xa+5]=X.z,va[xa+6]=W.x,va[xa+7]=W.y,va[xa+8]=W.z,F.morphNormals&&(O?(Ra=Fb[Sa].vertexNormals[Qa],ca=Ra.a,da=Ra.b,ha=Ra.c):ha=da=ca=Fb[Sa].faceNormals[Qa],wa=sb[Sa],wa[xa]=ca.x,wa[xa+1]=ca.y,wa[xa+2]=ca.z,wa[xa+3]=da.x,wa[xa+4]=da.y,wa[xa+5]=da.z,wa[xa+6]=ha.x,wa[xa+7]=ha.y,wa[xa+8]=ha.z),xa+=9;j.bindBuffer(j.ARRAY_BUFFER,w.__webglMorphTargetsBuffers[Sa]);j.bufferData(j.ARRAY_BUFFER,fb[Sa],D);F.morphNormals&&(j.bindBuffer(j.ARRAY_BUFFER,w.__webglMorphNormalsBuffers[Sa]),
+j.bufferData(j.ARRAY_BUFFER,sb[Sa],D))}}if(Qb.length){C=0;for(J=aa.length;C<J;C++)M=kb[aa[C]],la=Qb[M.a],na=Qb[M.b],pa=Qb[M.c],Xa[qa]=la.x,Xa[qa+1]=la.y,Xa[qa+2]=la.z,Xa[qa+3]=la.w,Xa[qa+4]=na.x,Xa[qa+5]=na.y,Xa[qa+6]=na.z,Xa[qa+7]=na.w,Xa[qa+8]=pa.x,Xa[qa+9]=pa.y,Xa[qa+10]=pa.z,Xa[qa+11]=pa.w,sa=fc[M.a],ta=fc[M.b],ua=fc[M.c],Wa[qa]=sa.x,Wa[qa+1]=sa.y,Wa[qa+2]=sa.z,Wa[qa+3]=sa.w,Wa[qa+4]=ta.x,Wa[qa+5]=ta.y,Wa[qa+6]=ta.z,Wa[qa+7]=ta.w,Wa[qa+8]=ua.x,Wa[qa+9]=ua.y,Wa[qa+10]=ua.z,Wa[qa+11]=ua.w,qa+=12;
+0<qa&&(j.bindBuffer(j.ARRAY_BUFFER,w.__webglSkinIndicesBuffer),j.bufferData(j.ARRAY_BUFFER,Wa,D),j.bindBuffer(j.ARRAY_BUFFER,w.__webglSkinWeightsBuffer),j.bufferData(j.ARRAY_BUFFER,Xa,D))}if(Nb&&I){C=0;for(J=aa.length;C<J;C++)M=kb[aa[C]],ba=M.vertexColors,R=M.color,3===ba.length&&I===THREE.VertexColors?(fa=ba[0],ja=ba[1],ka=ba[2]):ka=ja=fa=R,jb[Za]=fa.r,jb[Za+1]=fa.g,jb[Za+2]=fa.b,jb[Za+3]=ja.r,jb[Za+4]=ja.g,jb[Za+5]=ja.b,jb[Za+6]=ka.r,jb[Za+7]=ka.g,jb[Za+8]=ka.b,Za+=9;0<Za&&(j.bindBuffer(j.ARRAY_BUFFER,
+w.__webglColorBuffer),j.bufferData(j.ARRAY_BUFFER,jb,D))}if(Mb&&Ha.hasTangents){C=0;for(J=aa.length;C<J;C++)M=kb[aa[C]],Y=M.vertexTangents,Ba=Y[0],ea=Y[1],Aa=Y[2],Va[Ta]=Ba.x,Va[Ta+1]=Ba.y,Va[Ta+2]=Ba.z,Va[Ta+3]=Ba.w,Va[Ta+4]=ea.x,Va[Ta+5]=ea.y,Va[Ta+6]=ea.z,Va[Ta+7]=ea.w,Va[Ta+8]=Aa.x,Va[Ta+9]=Aa.y,Va[Ta+10]=Aa.z,Va[Ta+11]=Aa.w,Ta+=12;j.bindBuffer(j.ARRAY_BUFFER,w.__webglTangentBuffer);j.bufferData(j.ARRAY_BUFFER,Va,D)}if(Db&&K){C=0;for(J=aa.length;C<J;C++)if(M=kb[aa[C]],Q=M.vertexNormals,U=M.normal,
+3===Q.length&&O)for(Ca=0;3>Ca;Ca++)Ga=Q[Ca],Ma[hb]=Ga.x,Ma[hb+1]=Ga.y,Ma[hb+2]=Ga.z,hb+=3;else for(Ca=0;3>Ca;Ca++)Ma[hb]=U.x,Ma[hb+1]=U.y,Ma[hb+2]=U.z,hb+=3;j.bindBuffer(j.ARRAY_BUFFER,w.__webglNormalBuffer);j.bufferData(j.ARRAY_BUFFER,Ma,D)}if(yb&&Cb&&L){C=0;for(J=aa.length;C<J;C++)if(V=aa[C],za=Cb[V],void 0!==za)for(Ca=0;3>Ca;Ca++)Fa=za[Ca],bb[Oa]=Fa.x,bb[Oa+1]=Fa.y,Oa+=2;0<Oa&&(j.bindBuffer(j.ARRAY_BUFFER,w.__webglUVBuffer),j.bufferData(j.ARRAY_BUFFER,bb,D))}if(yb&&Eb&&L){C=0;for(J=aa.length;C<
+J;C++)if(V=aa[C],$=Eb[V],void 0!==$)for(Ca=0;3>Ca;Ca++)Ka=$[Ca],cb[Pa]=Ka.x,cb[Pa+1]=Ka.y,Pa+=2;0<Pa&&(j.bindBuffer(j.ARRAY_BUFFER,w.__webglUV2Buffer),j.bufferData(j.ARRAY_BUFFER,cb,D))}if(Bb){C=0;for(J=aa.length;C<J;C++)Pb[Ua]=db,Pb[Ua+1]=db+1,Pb[Ua+2]=db+2,Ua+=3,vb[tb]=db,vb[tb+1]=db+1,vb[tb+2]=db,vb[tb+3]=db+2,vb[tb+4]=db+1,vb[tb+5]=db+2,tb+=6,db+=3;j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,w.__webglFaceBuffer);j.bufferData(j.ELEMENT_ARRAY_BUFFER,Pb,D);j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,w.__webglLineBuffer);
+j.bufferData(j.ELEMENT_ARRAY_BUFFER,vb,D)}if(pb){Ca=0;for(Da=pb.length;Ca<Da;Ca++)if(H=pb[Ca],H.__original.needsUpdate){N=0;if(1===H.size)if(void 0===H.boundTo||"vertices"===H.boundTo){C=0;for(J=aa.length;C<J;C++)M=kb[aa[C]],H.array[N]=H.value[M.a],H.array[N+1]=H.value[M.b],H.array[N+2]=H.value[M.c],N+=3}else{if("faces"===H.boundTo){C=0;for(J=aa.length;C<J;C++)Na=H.value[aa[C]],H.array[N]=Na,H.array[N+1]=Na,H.array[N+2]=Na,N+=3}}else if(2===H.size)if(void 0===H.boundTo||"vertices"===H.boundTo){C=
+0;for(J=aa.length;C<J;C++)M=kb[aa[C]],P=H.value[M.a],X=H.value[M.b],W=H.value[M.c],H.array[N]=P.x,H.array[N+1]=P.y,H.array[N+2]=X.x,H.array[N+3]=X.y,H.array[N+4]=W.x,H.array[N+5]=W.y,N+=6}else{if("faces"===H.boundTo){C=0;for(J=aa.length;C<J;C++)W=X=P=Na=H.value[aa[C]],H.array[N]=P.x,H.array[N+1]=P.y,H.array[N+2]=X.x,H.array[N+3]=X.y,H.array[N+4]=W.x,H.array[N+5]=W.y,N+=6}}else if(3===H.size){var oa;oa="c"===H.type?["r","g","b"]:["x","y","z"];if(void 0===H.boundTo||"vertices"===H.boundTo){C=0;for(J=
+aa.length;C<J;C++)M=kb[aa[C]],P=H.value[M.a],X=H.value[M.b],W=H.value[M.c],H.array[N]=P[oa[0]],H.array[N+1]=P[oa[1]],H.array[N+2]=P[oa[2]],H.array[N+3]=X[oa[0]],H.array[N+4]=X[oa[1]],H.array[N+5]=X[oa[2]],H.array[N+6]=W[oa[0]],H.array[N+7]=W[oa[1]],H.array[N+8]=W[oa[2]],N+=9}else if("faces"===H.boundTo){C=0;for(J=aa.length;C<J;C++)W=X=P=Na=H.value[aa[C]],H.array[N]=P[oa[0]],H.array[N+1]=P[oa[1]],H.array[N+2]=P[oa[2]],H.array[N+3]=X[oa[0]],H.array[N+4]=X[oa[1]],H.array[N+5]=X[oa[2]],H.array[N+6]=W[oa[0]],
+H.array[N+7]=W[oa[1]],H.array[N+8]=W[oa[2]],N+=9}else if("faceVertices"===H.boundTo){C=0;for(J=aa.length;C<J;C++)Na=H.value[aa[C]],P=Na[0],X=Na[1],W=Na[2],H.array[N]=P[oa[0]],H.array[N+1]=P[oa[1]],H.array[N+2]=P[oa[2]],H.array[N+3]=X[oa[0]],H.array[N+4]=X[oa[1]],H.array[N+5]=X[oa[2]],H.array[N+6]=W[oa[0]],H.array[N+7]=W[oa[1]],H.array[N+8]=W[oa[2]],N+=9}}else if(4===H.size)if(void 0===H.boundTo||"vertices"===H.boundTo){C=0;for(J=aa.length;C<J;C++)M=kb[aa[C]],P=H.value[M.a],X=H.value[M.b],W=H.value[M.c],
+H.array[N]=P.x,H.array[N+1]=P.y,H.array[N+2]=P.z,H.array[N+3]=P.w,H.array[N+4]=X.x,H.array[N+5]=X.y,H.array[N+6]=X.z,H.array[N+7]=X.w,H.array[N+8]=W.x,H.array[N+9]=W.y,H.array[N+10]=W.z,H.array[N+11]=W.w,N+=12}else if("faces"===H.boundTo){C=0;for(J=aa.length;C<J;C++)W=X=P=Na=H.value[aa[C]],H.array[N]=P.x,H.array[N+1]=P.y,H.array[N+2]=P.z,H.array[N+3]=P.w,H.array[N+4]=X.x,H.array[N+5]=X.y,H.array[N+6]=X.z,H.array[N+7]=X.w,H.array[N+8]=W.x,H.array[N+9]=W.y,H.array[N+10]=W.z,H.array[N+11]=W.w,N+=12}else if("faceVertices"===
+H.boundTo){C=0;for(J=aa.length;C<J;C++)Na=H.value[aa[C]],P=Na[0],X=Na[1],W=Na[2],H.array[N]=P.x,H.array[N+1]=P.y,H.array[N+2]=P.z,H.array[N+3]=P.w,H.array[N+4]=X.x,H.array[N+5]=X.y,H.array[N+6]=X.z,H.array[N+7]=X.w,H.array[N+8]=W.x,H.array[N+9]=W.y,H.array[N+10]=W.z,H.array[N+11]=W.w,N+=12}j.bindBuffer(j.ARRAY_BUFFER,H.buffer);j.bufferData(j.ARRAY_BUFFER,H.array,D)}}G&&(delete w.__inittedArrays,delete w.__colorArray,delete w.__normalArray,delete w.__tangentArray,delete w.__uvArray,delete w.__uv2Array,
+delete w.__faceArray,delete w.__vertexArray,delete w.__lineArray,delete w.__skinIndexArray,delete w.__skinWeightArray)}}l.verticesNeedUpdate=!1;l.morphTargetsNeedUpdate=!1;l.elementsNeedUpdate=!1;l.uvsNeedUpdate=!1;l.normalsNeedUpdate=!1;l.colorsNeedUpdate=!1;l.tangentsNeedUpdate=!1;l.buffersNeedUpdate=!1;r.attributes&&n(r)}else if(i instanceof THREE.Line){r=d(i,l);p=r.attributes&&q(r);if(l.verticesNeedUpdate||l.colorsNeedUpdate||l.lineDistancesNeedUpdate||p){var Ya=l,Sb=j.DYNAMIC_DRAW,Ib=void 0,
+Jb=void 0,Kb=void 0,Tb=void 0,ma=void 0,Ub=void 0,Gb=Ya.vertices,Hb=Ya.colors,kc=Ya.lineDistances,Zb=Gb.length,$b=Hb.length,ac=kc.length,Vb=Ya.__vertexArray,Wb=Ya.__colorArray,lc=Ya.__lineDistanceArray,bc=Ya.colorsNeedUpdate,cc=Ya.lineDistancesNeedUpdate,gc=Ya.__webglCustomAttributesList,Xb=void 0,mc=void 0,ya=void 0,zb=void 0,Ia=void 0,ia=void 0;if(Ya.verticesNeedUpdate){for(Ib=0;Ib<Zb;Ib++)Tb=Gb[Ib],ma=3*Ib,Vb[ma]=Tb.x,Vb[ma+1]=Tb.y,Vb[ma+2]=Tb.z;j.bindBuffer(j.ARRAY_BUFFER,Ya.__webglVertexBuffer);
+j.bufferData(j.ARRAY_BUFFER,Vb,Sb)}if(bc){for(Jb=0;Jb<$b;Jb++)Ub=Hb[Jb],ma=3*Jb,Wb[ma]=Ub.r,Wb[ma+1]=Ub.g,Wb[ma+2]=Ub.b;j.bindBuffer(j.ARRAY_BUFFER,Ya.__webglColorBuffer);j.bufferData(j.ARRAY_BUFFER,Wb,Sb)}if(cc){for(Kb=0;Kb<ac;Kb++)lc[Kb]=kc[Kb];j.bindBuffer(j.ARRAY_BUFFER,Ya.__webglLineDistanceBuffer);j.bufferData(j.ARRAY_BUFFER,lc,Sb)}if(gc){Xb=0;for(mc=gc.length;Xb<mc;Xb++)if(ia=gc[Xb],ia.needsUpdate&&(void 0===ia.boundTo||"vertices"===ia.boundTo)){ma=0;zb=ia.value.length;if(1===ia.size)for(ya=
+0;ya<zb;ya++)ia.array[ya]=ia.value[ya];else if(2===ia.size)for(ya=0;ya<zb;ya++)Ia=ia.value[ya],ia.array[ma]=Ia.x,ia.array[ma+1]=Ia.y,ma+=2;else if(3===ia.size)if("c"===ia.type)for(ya=0;ya<zb;ya++)Ia=ia.value[ya],ia.array[ma]=Ia.r,ia.array[ma+1]=Ia.g,ia.array[ma+2]=Ia.b,ma+=3;else for(ya=0;ya<zb;ya++)Ia=ia.value[ya],ia.array[ma]=Ia.x,ia.array[ma+1]=Ia.y,ia.array[ma+2]=Ia.z,ma+=3;else if(4===ia.size)for(ya=0;ya<zb;ya++)Ia=ia.value[ya],ia.array[ma]=Ia.x,ia.array[ma+1]=Ia.y,ia.array[ma+2]=Ia.z,ia.array[ma+
+3]=Ia.w,ma+=4;j.bindBuffer(j.ARRAY_BUFFER,ia.buffer);j.bufferData(j.ARRAY_BUFFER,ia.array,Sb)}}}l.verticesNeedUpdate=!1;l.colorsNeedUpdate=!1;l.lineDistancesNeedUpdate=!1;r.attributes&&n(r)}else if(i instanceof THREE.ParticleSystem){r=d(i,l);p=r.attributes&&q(r);if(l.verticesNeedUpdate||l.colorsNeedUpdate||i.sortParticles||p){var lb=l,hc=j.DYNAMIC_DRAW,Lb=i,Ja=void 0,mb=void 0,nb=void 0,T=void 0,ob=void 0,ub=void 0,Yb=lb.vertices,ic=Yb.length,jc=lb.colors,nc=jc.length,wb=lb.__vertexArray,xb=lb.__colorArray,
+qb=lb.__sortArray,oc=lb.verticesNeedUpdate,pc=lb.colorsNeedUpdate,rb=lb.__webglCustomAttributesList,$a=void 0,Ab=void 0,Z=void 0,ab=void 0,ga=void 0,S=void 0;if(Lb.sortParticles){gb.copy(Ea);gb.multiply(Lb.matrixWorld);for(Ja=0;Ja<ic;Ja++)nb=Yb[Ja],ra.copy(nb),ra.applyProjection(gb),qb[Ja]=[ra.z,Ja];qb.sort(k);for(Ja=0;Ja<ic;Ja++)nb=Yb[qb[Ja][1]],T=3*Ja,wb[T]=nb.x,wb[T+1]=nb.y,wb[T+2]=nb.z;for(mb=0;mb<nc;mb++)T=3*mb,ub=jc[qb[mb][1]],xb[T]=ub.r,xb[T+1]=ub.g,xb[T+2]=ub.b;if(rb){$a=0;for(Ab=rb.length;$a<
+Ab;$a++)if(S=rb[$a],void 0===S.boundTo||"vertices"===S.boundTo)if(T=0,ab=S.value.length,1===S.size)for(Z=0;Z<ab;Z++)ob=qb[Z][1],S.array[Z]=S.value[ob];else if(2===S.size)for(Z=0;Z<ab;Z++)ob=qb[Z][1],ga=S.value[ob],S.array[T]=ga.x,S.array[T+1]=ga.y,T+=2;else if(3===S.size)if("c"===S.type)for(Z=0;Z<ab;Z++)ob=qb[Z][1],ga=S.value[ob],S.array[T]=ga.r,S.array[T+1]=ga.g,S.array[T+2]=ga.b,T+=3;else for(Z=0;Z<ab;Z++)ob=qb[Z][1],ga=S.value[ob],S.array[T]=ga.x,S.array[T+1]=ga.y,S.array[T+2]=ga.z,T+=3;else if(4===
+S.size)for(Z=0;Z<ab;Z++)ob=qb[Z][1],ga=S.value[ob],S.array[T]=ga.x,S.array[T+1]=ga.y,S.array[T+2]=ga.z,S.array[T+3]=ga.w,T+=4}}else{if(oc)for(Ja=0;Ja<ic;Ja++)nb=Yb[Ja],T=3*Ja,wb[T]=nb.x,wb[T+1]=nb.y,wb[T+2]=nb.z;if(pc)for(mb=0;mb<nc;mb++)ub=jc[mb],T=3*mb,xb[T]=ub.r,xb[T+1]=ub.g,xb[T+2]=ub.b;if(rb){$a=0;for(Ab=rb.length;$a<Ab;$a++)if(S=rb[$a],S.needsUpdate&&(void 0===S.boundTo||"vertices"===S.boundTo))if(ab=S.value.length,T=0,1===S.size)for(Z=0;Z<ab;Z++)S.array[Z]=S.value[Z];else if(2===S.size)for(Z=
+0;Z<ab;Z++)ga=S.value[Z],S.array[T]=ga.x,S.array[T+1]=ga.y,T+=2;else if(3===S.size)if("c"===S.type)for(Z=0;Z<ab;Z++)ga=S.value[Z],S.array[T]=ga.r,S.array[T+1]=ga.g,S.array[T+2]=ga.b,T+=3;else for(Z=0;Z<ab;Z++)ga=S.value[Z],S.array[T]=ga.x,S.array[T+1]=ga.y,S.array[T+2]=ga.z,T+=3;else if(4===S.size)for(Z=0;Z<ab;Z++)ga=S.value[Z],S.array[T]=ga.x,S.array[T+1]=ga.y,S.array[T+2]=ga.z,S.array[T+3]=ga.w,T+=4}}if(oc||Lb.sortParticles)j.bindBuffer(j.ARRAY_BUFFER,lb.__webglVertexBuffer),j.bufferData(j.ARRAY_BUFFER,
+wb,hc);if(pc||Lb.sortParticles)j.bindBuffer(j.ARRAY_BUFFER,lb.__webglColorBuffer),j.bufferData(j.ARRAY_BUFFER,xb,hc);if(rb){$a=0;for(Ab=rb.length;$a<Ab;$a++)if(S=rb[$a],S.needsUpdate||Lb.sortParticles)j.bindBuffer(j.ARRAY_BUFFER,S.buffer),j.bufferData(j.ARRAY_BUFFER,S.array,hc)}}l.verticesNeedUpdate=!1;l.colorsNeedUpdate=!1;r.attributes&&n(r)}}};this.initMaterial=function(a,b,c,d){var e,f,h,g;a.addEventListener("dispose",Fb);var i,k,l,m,n;a instanceof THREE.MeshDepthMaterial?n="depth":a instanceof
+THREE.MeshNormalMaterial?n="normal":a instanceof THREE.MeshBasicMaterial?n="basic":a instanceof THREE.MeshLambertMaterial?n="lambert":a instanceof THREE.MeshPhongMaterial?n="phong":a instanceof THREE.LineBasicMaterial?n="basic":a instanceof THREE.LineDashedMaterial?n="dashed":a instanceof THREE.ParticleSystemMaterial&&(n="particle_basic");if(n){var p=THREE.ShaderLib[n];a.uniforms=THREE.UniformsUtils.clone(p.uniforms);a.vertexShader=p.vertexShader;a.fragmentShader=p.fragmentShader}var q=e=0,r=0,t=
+p=0;for(f=b.length;t<f;t++)h=b[t],h.onlyShadow||(h instanceof THREE.DirectionalLight&&e++,h instanceof THREE.PointLight&&q++,h instanceof THREE.SpotLight&&r++,h instanceof THREE.HemisphereLight&&p++);f=q;h=r;g=p;r=p=0;for(q=b.length;r<q;r++)t=b[r],t.castShadow&&(t instanceof THREE.SpotLight&&p++,t instanceof THREE.DirectionalLight&&!t.shadowCascade&&p++);m=p;yb&&d&&d.useVertexTexture?l=1024:(b=j.getParameter(j.MAX_VERTEX_UNIFORM_VECTORS),b=Math.floor((b-20)/4),void 0!==d&&d instanceof THREE.SkinnedMesh&&
+(b=Math.min(d.bones.length,b),b<d.bones.length&&console.warn("WebGLRenderer: too many bones - "+d.bones.length+", this GPU supports just "+b+" (try OpenGL instead of ANGLE)")),l=b);a:{var r=a.fragmentShader,q=a.vertexShader,p=a.uniforms,b=a.attributes,t=a.defines,c={map:!!a.map,envMap:!!a.envMap,lightMap:!!a.lightMap,bumpMap:!!a.bumpMap,normalMap:!!a.normalMap,specularMap:!!a.specularMap,vertexColors:a.vertexColors,fog:c,useFog:a.fog,fogExp:c instanceof THREE.FogExp2,sizeAttenuation:a.sizeAttenuation,
+skinning:a.skinning,maxBones:l,useVertexTexture:yb&&d&&d.useVertexTexture,morphTargets:a.morphTargets,morphNormals:a.morphNormals,maxMorphTargets:this.maxMorphTargets,maxMorphNormals:this.maxMorphNormals,maxDirLights:e,maxPointLights:f,maxSpotLights:h,maxHemiLights:g,maxShadows:m,shadowMapEnabled:this.shadowMapEnabled&&d.receiveShadow,shadowMapType:this.shadowMapType,shadowMapDebug:this.shadowMapDebug,shadowMapCascade:this.shadowMapCascade,alphaTest:a.alphaTest,metal:a.metal,perPixel:a.perPixel,wrapAround:a.wrapAround,
+doubleSided:a.side===THREE.DoubleSide,flipSided:a.side===THREE.BackSide},d=a.index0AttributeName,s,u,v;e=[];n?e.push(n):(e.push(r),e.push(q));for(u in t)e.push(u),e.push(t[u]);for(s in c)e.push(s),e.push(c[s]);n=e.join();s=0;for(u=da.length;s<u;s++)if(e=da[s],e.code===n){e.usedTimes++;k=e.program;break a}s="SHADOWMAP_TYPE_BASIC";c.shadowMapType===THREE.PCFShadowMap?s="SHADOWMAP_TYPE_PCF":c.shadowMapType===THREE.PCFSoftShadowMap&&(s="SHADOWMAP_TYPE_PCF_SOFT");u=[];for(v in t)e=t[v],!1!==e&&(e="#define "+
+v+" "+e,u.push(e));e=u.join("\n");v=j.createProgram();u=["precision "+M+" float;","precision "+M+" int;",e,Bb?"#define VERTEX_TEXTURES":"",L.gammaInput?"#define GAMMA_INPUT":"",L.gammaOutput?"#define GAMMA_OUTPUT":"",L.physicallyBasedShading?"#define PHYSICALLY_BASED_SHADING":"","#define MAX_DIR_LIGHTS "+c.maxDirLights,"#define MAX_POINT_LIGHTS "+c.maxPointLights,"#define MAX_SPOT_LIGHTS "+c.maxSpotLights,"#define MAX_HEMI_LIGHTS "+c.maxHemiLights,"#define MAX_SHADOWS "+c.maxShadows,"#define MAX_BONES "+
+c.maxBones,c.map?"#define USE_MAP":"",c.envMap?"#define USE_ENVMAP":"",c.lightMap?"#define USE_LIGHTMAP":"",c.bumpMap?"#define USE_BUMPMAP":"",c.normalMap?"#define USE_NORMALMAP":"",c.specularMap?"#define USE_SPECULARMAP":"",c.vertexColors?"#define USE_COLOR":"",c.skinning?"#define USE_SKINNING":"",c.useVertexTexture?"#define BONE_TEXTURE":"",c.morphTargets?"#define USE_MORPHTARGETS":"",c.morphNormals?"#define USE_MORPHNORMALS":"",c.perPixel?"#define PHONG_PER_PIXEL":"",c.wrapAround?"#define WRAP_AROUND":
+"",c.doubleSided?"#define DOUBLE_SIDED":"",c.flipSided?"#define FLIP_SIDED":"",c.shadowMapEnabled?"#define USE_SHADOWMAP":"",c.shadowMapEnabled?"#define "+s:"",c.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",c.shadowMapCascade?"#define SHADOWMAP_CASCADE":"",c.sizeAttenuation?"#define USE_SIZEATTENUATION":"","uniform mat4 modelMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\nattribute vec2 uv2;\n#ifdef USE_COLOR\nattribute vec3 color;\n#endif\n#ifdef USE_MORPHTARGETS\nattribute vec3 morphTarget0;\nattribute vec3 morphTarget1;\nattribute vec3 morphTarget2;\nattribute vec3 morphTarget3;\n#ifdef USE_MORPHNORMALS\nattribute vec3 morphNormal0;\nattribute vec3 morphNormal1;\nattribute vec3 morphNormal2;\nattribute vec3 morphNormal3;\n#else\nattribute vec3 morphTarget4;\nattribute vec3 morphTarget5;\nattribute vec3 morphTarget6;\nattribute vec3 morphTarget7;\n#endif\n#endif\n#ifdef USE_SKINNING\nattribute vec4 skinIndex;\nattribute vec4 skinWeight;\n#endif\n"].join("\n");
 s=["precision "+M+" float;","precision "+M+" int;",c.bumpMap||c.normalMap?"#extension GL_OES_standard_derivatives : enable":"",e,"#define MAX_DIR_LIGHTS "+c.maxDirLights,"#define MAX_POINT_LIGHTS "+c.maxPointLights,"#define MAX_SPOT_LIGHTS "+c.maxSpotLights,"#define MAX_HEMI_LIGHTS "+c.maxHemiLights,"#define MAX_SHADOWS "+c.maxShadows,c.alphaTest?"#define ALPHATEST "+c.alphaTest:"",L.gammaInput?"#define GAMMA_INPUT":"",L.gammaOutput?"#define GAMMA_OUTPUT":"",L.physicallyBasedShading?"#define PHYSICALLY_BASED_SHADING":
 "",c.useFog&&c.fog?"#define USE_FOG":"",c.useFog&&c.fogExp?"#define FOG_EXP2":"",c.map?"#define USE_MAP":"",c.envMap?"#define USE_ENVMAP":"",c.lightMap?"#define USE_LIGHTMAP":"",c.bumpMap?"#define USE_BUMPMAP":"",c.normalMap?"#define USE_NORMALMAP":"",c.specularMap?"#define USE_SPECULARMAP":"",c.vertexColors?"#define USE_COLOR":"",c.metal?"#define METAL":"",c.perPixel?"#define PHONG_PER_PIXEL":"",c.wrapAround?"#define WRAP_AROUND":"",c.doubleSided?"#define DOUBLE_SIDED":"",c.flipSided?"#define FLIP_SIDED":
 "",c.shadowMapEnabled?"#define USE_SHADOWMAP":"",c.shadowMapEnabled?"#define "+s:"",c.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",c.shadowMapCascade?"#define SHADOWMAP_CASCADE":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");u=D("vertex",u+q);s=D("fragment",s+r);j.attachShader(v,u);j.attachShader(v,s);d&&j.bindAttribLocation(v,0,d);j.linkProgram(v);j.getProgramParameter(v,j.LINK_STATUS)||(console.error("Could not initialise shader\nVALIDATE_STATUS: "+j.getProgramParameter(v,