Updated builds.

build/three.js

@@ -20320,39 +20320,57 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 		geometry.__webglInit = undefined;
 
-		if ( geometry.geometryGroups !== undefined ) {
+		if ( geometry instanceof THREE.BufferGeometry ) {
+
+			var attributes = geometry.attributes;
+
+			for ( var key in attributes ) {
+
+				if ( attributes[ key ].buffer !== undefined ) {
+
+					_gl.deleteBuffer( attributes[ key ].buffer );
+		
+				}
+
+			}
+
+		} else {
+
+			if ( geometry.geometryGroups !== undefined ) {
 
-			for ( var g in geometry.geometryGroups ) {
+				for ( var g in geometry.geometryGroups ) {
 
-				var geometryGroup = geometry.geometryGroups[ g ];
+					var geometryGroup = geometry.geometryGroups[ g ];
 
-				if ( geometryGroup.numMorphTargets !== undefined ) {
+					if ( geometryGroup.numMorphTargets !== undefined ) {
 
-					for ( var m = 0, ml = geometryGroup.numMorphTargets; m < ml; m ++ ) {
+						for ( var m = 0, ml = geometryGroup.numMorphTargets; m < ml; m ++ ) {
 
-						_gl.deleteBuffer( geometryGroup.__webglMorphTargetsBuffers[ m ] );
+							_gl.deleteBuffer( geometryGroup.__webglMorphTargetsBuffers[ m ] );
+
+						}
 
 					}
 
-				}
+					if ( geometryGroup.numMorphNormals !== undefined ) {
 
-				if ( geometryGroup.numMorphNormals !== undefined ) {
+						for ( var m = 0, ml = geometryGroup.numMorphNormals; m < ml; m ++ ) {
 
-					for ( var m = 0, ml = geometryGroup.numMorphNormals; m < ml; m ++ ) {
+							_gl.deleteBuffer( geometryGroup.__webglMorphNormalsBuffers[ m ] );
 
-						_gl.deleteBuffer( geometryGroup.__webglMorphNormalsBuffers[ m ] );
+						}
 
 					}
 
-				}
+					deleteBuffers( geometryGroup );
 
-				deleteBuffers( geometryGroup );
+				}
 
 			}
 
-		}
+			deleteBuffers( geometry );
 
-		deleteBuffers( geometry );
+		}
 
 	};
 

build/three.min.js

@@ -433,31 +433,31 @@ j.MEDIUM_INT);j.getShaderPrecisionFormat(j.FRAGMENT_SHADER,j.LOW_INT);var Ib=0<V
 this.supportsFloatTextures=function(){return Tb};this.supportsStandardDerivatives=function(){return Nb};this.supportsCompressedTextureS3TC=function(){return eb};this.getMaxAnisotropy=function(){return Kb};this.getPrecision=function(){return aa};this.setSize=function(a,b,c){v.width=a*this.devicePixelRatio;v.height=b*this.devicePixelRatio;1!==this.devicePixelRatio&&!1!==c&&(v.style.width=a+"px",v.style.height=b+"px");this.setViewport(0,0,v.width,v.height)};this.setViewport=function(a,b,c,d){ea=void 0!==
 a?a:0;na=void 0!==b?b:0;Ia=void 0!==c?c:v.width;Qa=void 0!==d?d:v.height;j.viewport(ea,na,Ia,Qa)};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){ia.set(a);Wa=void 0!==b?b:1;j.clearColor(ia.r,ia.g,ia.b,Wa)};this.setClearColorHex=function(a,b){console.warn("DEPRECATED: .setClearColorHex() is being removed. Use .setClearColor() instead.");this.setClearColor(a,b)};this.getClearColor=
 function(){return ia};this.getClearAlpha=function(){return Wa};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){ja=null;Ea=
-Za=xa=da=U=-1;wb=!0;fa=X=-1;this.shadowMapPlugin.update(a,b)};var lc=function(a){a=a.target;a.removeEventListener("dispose",lc);a.__webglInit=void 0;if(void 0!==a.geometryGroups)for(var b in a.geometryGroups){var 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])}tc(c)}tc(a);M.info.memory.geometries--},
-hc=function(a){a=a.target;a.removeEventListener("dispose",hc);a.image&&a.image.__webglTextureCube?j.deleteTexture(a.image.__webglTextureCube):a.__webglInit&&(a.__webglInit=!1,j.deleteTexture(a.__webglTexture));M.info.memory.textures--},mc=function(a){a=a.target;a.removeEventListener("dispose",mc);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);M.info.memory.textures--},nc=function(a){a=a.target;a.removeEventListener("dispose",nc);uc(a)},tc=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)},
-uc=function(a){var b=a.program;if(void 0!==b){a.program=void 0;var c,d,e=!1,a=0;for(c=sa.length;a<c;a++)if(d=sa[a],d.program===b){d.usedTimes--;0===d.usedTimes&&(e=!0);break}if(!0===e){e=[];a=0;for(c=sa.length;a<c;a++)d=sa[a],d.program!==b&&e.push(d);sa=e;j.deleteProgram(b);M.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=C(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!==Za&&(Za=i,c=!0);c&&g();if(f instanceof THREE.Mesh)if(d=a.index){e=e.offsets;1<e.length&&(c=!0);for(var f=0,n=e.length;f<n;f++){var p=e[f].index;if(c){for(k in a)"index"!==k&&(l=b[k],i=a[k],m=i.itemSize,0<=l&&(j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,m,j.FLOAT,!1,0,4*p*m)));j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,d.buffer)}j.drawElements(j.TRIANGLES,e[f].count,j.UNSIGNED_SHORT,
-2*e[f].start);M.info.render.calls++;M.info.render.vertices+=e[f].count;M.info.render.faces+=e[f].count/3}}else{if(c)for(k in a)"index"!==k&&(l=b[k],i=a[k],m=i.itemSize,0<=l&&(j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,m,j.FLOAT,!1,0,0)));a=e.attributes.position;j.drawArrays(j.TRIANGLES,0,a.numItems/3);M.info.render.calls++;M.info.render.vertices+=a.numItems/3;M.info.render.faces+=a.numItems/3/3}else if(f instanceof THREE.ParticleSystem){if(c){for(k in a)l=b[k],i=a[k],m=i.itemSize,
-0<=l&&(j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,m,j.FLOAT,!1,0,0));a=a.position;j.drawArrays(j.POINTS,0,a.numItems/3);M.info.render.calls++;M.info.render.points+=a.numItems/3}}else if(f instanceof THREE.Line&&c){for(k in a)l=b[k],i=a[k],m=i.itemSize,0<=l&&(j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,m,j.FLOAT,!1,0,0));k=f.type===THREE.LineStrip?j.LINE_STRIP:j.LINES;I(d.linewidth);a=a.position;j.drawArrays(k,0,a.numItems/3);M.info.render.calls++;M.info.render.points+=
-a.numItems}}};this.renderBuffer=function(a,b,c,d,e,f){if(!1!==d.visible){var i,l,c=C(a,b,c,d,f),a=c.attributes,b=!1,c=16777215*e.id+2*c.id+(d.wireframe?1:0);c!==Za&&(Za=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&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglColorBuffer),h(a.color),j.vertexAttribPointer(a.color,
-3,j.FLOAT,!1,0,0));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&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglUVBuffer),h(a.uv),j.vertexAttribPointer(a.uv,2,j.FLOAT,!1,0,0));0<=a.uv2&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglUV2Buffer),h(a.uv2),j.vertexAttribPointer(a.uv2,2,j.FLOAT,!1,0,0));
-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?(I(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)),M.info.render.calls++,M.info.render.vertices+=e.__webglFaceCount,M.info.render.faces+=e.__webglFaceCount/3):f instanceof THREE.Line?(f=f.type===THREE.LineStrip?j.LINE_STRIP:j.LINES,I(d.linewidth),j.drawArrays(f,0,e.__webglLineCount),M.info.render.calls++):
-f instanceof THREE.ParticleSystem?(j.drawArrays(j.POINTS,0,e.__webglParticleCount),M.info.render.calls++,M.info.render.points+=e.__webglParticleCount):f instanceof THREE.Ribbon&&(j.drawArrays(j.TRIANGLE_STRIP,0,e.__webglVertexCount),M.info.render.calls++)}};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,p=a.fog;Ea=-1;wb=!0;!0===a.autoUpdate&&a.updateMatrixWorld();
-void 0===b.parent&&b.updateMatrixWorld();b.matrixWorldInverse.getInverse(b.matrixWorld);vb.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);Ub.setFromMatrix(vb);this.autoUpdateObjects&&this.initWebGLObjects(a);l(this.renderPluginsPre,a,b);M.info.render.calls=0;M.info.render.vertices=0;M.info.render.faces=0;M.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||Ub.intersectsObject(h))){var q=h;q._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,q.matrixWorld);q._normalMatrix.getNormalMatrix(q._modelViewMatrix);var q=f,t=q.buffer,r=void 0,s=r=void 0,s=q.object.material;if(s instanceof THREE.MeshFaceMaterial)r=t.materialIndex,r=s.materials[r],r.transparent?(q.transparent=r,q.opaque=null):(q.opaque=r,q.transparent=null);else if(r=
-s)r.transparent?(q.transparent=r,q.opaque=null):(q.opaque=r,q.transparent=null);f.render=!0;!0===this.sortObjects&&(null!==h.renderDepth?f.z=h.renderDepth:(ra.getPositionFromMatrix(h.matrixWorld),ra.applyProjection(vb),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),B(d.polygonOffset,d.polygonOffsetFactor,d.polygonOffsetUnits),m(a.__webglObjects,!1,"",b,k,p,!0,d),n(a.__webglObjectsImmediate,"",b,k,p,!1,d)):(d=null,this.setBlending(THREE.NoBlending),m(a.__webglObjects,!0,"opaque",b,k,p,!1,d),n(a.__webglObjectsImmediate,"opaque",
-b,k,p,!1,d),m(a.__webglObjects,!1,"transparent",b,k,p,!0,d),n(a.__webglObjectsImmediate,"transparent",b,k,p,!0,d));l(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,
+Za=xa=da=U=-1;wb=!0;fa=X=-1;this.shadowMapPlugin.update(a,b)};var lc=function(a){a=a.target;a.removeEventListener("dispose",lc);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)}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])}tc(c)}tc(a)}M.info.memory.geometries--},hc=function(a){a=a.target;a.removeEventListener("dispose",hc);a.image&&a.image.__webglTextureCube?j.deleteTexture(a.image.__webglTextureCube):a.__webglInit&&(a.__webglInit=!1,j.deleteTexture(a.__webglTexture));M.info.memory.textures--},mc=function(a){a=a.target;a.removeEventListener("dispose",mc);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);M.info.memory.textures--},nc=function(a){a=a.target;a.removeEventListener("dispose",nc);uc(a)},tc=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)},uc=function(a){var b=a.program;if(void 0!==b){a.program=void 0;var c,d,e=!1,a=0;for(c=sa.length;a<c;a++)if(d=sa[a],d.program===b){d.usedTimes--;0===d.usedTimes&&(e=!0);break}if(!0===e){e=[];a=0;for(c=sa.length;a<c;a++)d=sa[a],d.program!==b&&e.push(d);sa=e;j.deleteProgram(b);M.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=C(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!==Za&&(Za=i,c=!0);c&&g();if(f instanceof THREE.Mesh)if(d=a.index){e=e.offsets;1<e.length&&(c=!0);for(var f=0,n=e.length;f<n;f++){var p=e[f].index;if(c){for(k in a)"index"!==k&&(l=b[k],i=a[k],m=i.itemSize,0<=l&&(j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,m,j.FLOAT,!1,0,4*p*m)));j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,
+d.buffer)}j.drawElements(j.TRIANGLES,e[f].count,j.UNSIGNED_SHORT,2*e[f].start);M.info.render.calls++;M.info.render.vertices+=e[f].count;M.info.render.faces+=e[f].count/3}}else{if(c)for(k in a)"index"!==k&&(l=b[k],i=a[k],m=i.itemSize,0<=l&&(j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,m,j.FLOAT,!1,0,0)));a=e.attributes.position;j.drawArrays(j.TRIANGLES,0,a.numItems/3);M.info.render.calls++;M.info.render.vertices+=a.numItems/3;M.info.render.faces+=a.numItems/3/3}else if(f instanceof
+THREE.ParticleSystem){if(c){for(k in a)l=b[k],i=a[k],m=i.itemSize,0<=l&&(j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,m,j.FLOAT,!1,0,0));a=a.position;j.drawArrays(j.POINTS,0,a.numItems/3);M.info.render.calls++;M.info.render.points+=a.numItems/3}}else if(f instanceof THREE.Line&&c){for(k in a)l=b[k],i=a[k],m=i.itemSize,0<=l&&(j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,m,j.FLOAT,!1,0,0));k=f.type===THREE.LineStrip?j.LINE_STRIP:j.LINES;I(d.linewidth);a=a.position;
+j.drawArrays(k,0,a.numItems/3);M.info.render.calls++;M.info.render.points+=a.numItems}}};this.renderBuffer=function(a,b,c,d,e,f){if(!1!==d.visible){var i,l,c=C(a,b,c,d,f),a=c.attributes,b=!1,c=16777215*e.id+2*c.id+(d.wireframe?1:0);c!==Za&&(Za=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&&
+(j.bindBuffer(j.ARRAY_BUFFER,e.__webglColorBuffer),h(a.color),j.vertexAttribPointer(a.color,3,j.FLOAT,!1,0,0));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&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglUVBuffer),h(a.uv),j.vertexAttribPointer(a.uv,2,j.FLOAT,!1,0,0));0<=a.uv2&&(j.bindBuffer(j.ARRAY_BUFFER,
+e.__webglUV2Buffer),h(a.uv2),j.vertexAttribPointer(a.uv2,2,j.FLOAT,!1,0,0));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?(I(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)),M.info.render.calls++,M.info.render.vertices+=e.__webglFaceCount,M.info.render.faces+=e.__webglFaceCount/3):f instanceof THREE.Line?(f=f.type===THREE.LineStrip?j.LINE_STRIP:
+j.LINES,I(d.linewidth),j.drawArrays(f,0,e.__webglLineCount),M.info.render.calls++):f instanceof THREE.ParticleSystem?(j.drawArrays(j.POINTS,0,e.__webglParticleCount),M.info.render.calls++,M.info.render.points+=e.__webglParticleCount):f instanceof THREE.Ribbon&&(j.drawArrays(j.TRIANGLE_STRIP,0,e.__webglVertexCount),M.info.render.calls++)}};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,p=a.fog;Ea=-1;wb=!0;!0===a.autoUpdate&&a.updateMatrixWorld();void 0===b.parent&&b.updateMatrixWorld();b.matrixWorldInverse.getInverse(b.matrixWorld);vb.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);Ub.setFromMatrix(vb);this.autoUpdateObjects&&this.initWebGLObjects(a);l(this.renderPluginsPre,a,b);M.info.render.calls=0;M.info.render.vertices=0;M.info.render.faces=0;M.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||Ub.intersectsObject(h))){var q=h;q._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,q.matrixWorld);q._normalMatrix.getNormalMatrix(q._modelViewMatrix);var q=f,t=q.buffer,r=void 0,s=r=void 0,s=q.object.material;if(s instanceof THREE.MeshFaceMaterial)r=t.materialIndex,r=s.materials[r],r.transparent?
+(q.transparent=r,q.opaque=null):(q.opaque=r,q.transparent=null);else if(r=s)r.transparent?(q.transparent=r,q.opaque=null):(q.opaque=r,q.transparent=null);f.render=!0;!0===this.sortObjects&&(null!==h.renderDepth?f.z=h.renderDepth:(ra.getPositionFromMatrix(h.matrixWorld),ra.applyProjection(vb),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),B(d.polygonOffset,d.polygonOffsetFactor,d.polygonOffsetUnits),m(a.__webglObjects,!1,"",b,k,p,!0,d),n(a.__webglObjectsImmediate,"",b,k,p,!1,d)):(d=null,this.setBlending(THREE.NoBlending),m(a.__webglObjects,!0,"opaque",b,k,p,!1,d),n(a.__webglObjectsImmediate,
+"opaque",b,k,p,!1,d),m(a.__webglObjects,!1,"transparent",b,k,p,!0,d),n(a.__webglObjectsImmediate,"transparent",b,k,p,!0,d));l(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=C(a,b,c,d,e);Za=-1;M.setMaterialFaces(d);e.immediateRenderCallback?e.immediateRenderCallback(f,j,Ub):e.render(function(a){M.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;)r(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&&r(g,a),t(g,a));var i=g,m=i.geometry,l=void 0,n=void 0,s=void 0;if(m instanceof THREE.BufferGeometry){var w=j.DYNAMIC_DRAW,v=!m.dynamic,z=m.attributes,y=void 0,A=void 0;for(y in z)A=z[y],A.needsUpdate&&("index"===y?(j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,A.buffer),j.bufferData(j.ELEMENT_ARRAY_BUFFER,A.array,w)):(j.bindBuffer(j.ARRAY_BUFFER,
 A.buffer),j.bufferData(j.ARRAY_BUFFER,A.array,w)),A.needsUpdate=!1),v&&!A.dynamic&&(A.array=null)}else if(i instanceof THREE.Mesh){for(var B=0,F=m.geometryGroupsList.length;B<F;B++)if(l=m.geometryGroupsList[B],s=d(i,l),m.buffersNeedUpdate&&c(l,i),n=s.attributes&&q(s),m.verticesNeedUpdate||m.morphTargetsNeedUpdate||m.elementsNeedUpdate||m.uvsNeedUpdate||m.normalsNeedUpdate||m.colorsNeedUpdate||m.tangentsNeedUpdate||n){var C=l,G=i,E=j.DYNAMIC_DRAW,I=!m.dynamic,J=s;if(C.__inittedArrays){var K=e(J),M=