Updated builds.

build/three.js

@@ -23488,9 +23488,21 @@ THREE.WebGLRenderer = function ( parameters ) {
 			_gl.texParameteri( textureType, _gl.TEXTURE_WRAP_S, _gl.CLAMP_TO_EDGE );
 			_gl.texParameteri( textureType, _gl.TEXTURE_WRAP_T, _gl.CLAMP_TO_EDGE );
 
+			if ( texture.wrapS !== THREE.ClampToEdgeWrapping || texture.wrapT !== THREE.ClampToEdgeWrapping ) {
+
+				console.warn( 'THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT is set to THREE.ClampToEdgeWrapping. ( ' + texture.sourceFile + ' )' );
+
+			}
+
 			_gl.texParameteri( textureType, _gl.TEXTURE_MAG_FILTER, filterFallback( texture.magFilter ) );
 			_gl.texParameteri( textureType, _gl.TEXTURE_MIN_FILTER, filterFallback( texture.minFilter ) );
 
+			if ( texture.minFilter !== THREE.NearestFilter && texture.minFilter !== THREE.LinearFilter ) {
+
+				console.warn( 'THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter is set to THREE.LinearFilter or THREE.NearestFilter. ( ' + texture.sourceFile + ' )' );			
+
+			}
+
 		}
 
 		extension = extensions.get( 'EXT_texture_filter_anisotropic' );

build/three.min.js

@@ -511,32 +511,33 @@ Ea,0,ab,ab,Fb,kb[Ea]);sa.generateMipmaps&&Yb&&l.generateMipmap(l.TEXTURE_CUBE_MA
 l.uniform1iv(fa,ea._array);Q=0;for(wa=ea.value.length;Q<wa;Q++)Ja=ea.value[Q],va=ea._array[Q],Ja&&K.setTexture(Ja,va);break;default:console.warn("THREE.WebGLRenderer: Unknown uniform type: "+wb)}}}}l.uniformMatrix4fv(pa.modelViewMatrix,!1,e._modelViewMatrix.elements);pa.normalMatrix&&l.uniformMatrix3fv(pa.normalMatrix,!1,e._normalMatrix.elements);null!==pa.modelMatrix&&l.uniformMatrix4fv(pa.modelMatrix,!1,e.matrixWorld.elements);return yb}function w(a,b){a.ambientLightColor.needsUpdate=b;a.directionalLightColor.needsUpdate=
 b;a.directionalLightDirection.needsUpdate=b;a.pointLightColor.needsUpdate=b;a.pointLightPosition.needsUpdate=b;a.pointLightDistance.needsUpdate=b;a.spotLightColor.needsUpdate=b;a.spotLightPosition.needsUpdate=b;a.spotLightDistance.needsUpdate=b;a.spotLightDirection.needsUpdate=b;a.spotLightAngleCos.needsUpdate=b;a.spotLightExponent.needsUpdate=b;a.hemisphereLightSkyColor.needsUpdate=b;a.hemisphereLightGroundColor.needsUpdate=b;a.hemisphereLightDirection.needsUpdate=b}function M(){var a=cc;a>=Oc&&
 console.warn("WebGLRenderer: trying to use "+a+" texture units while this GPU supports only "+Oc);cc+=1;return a}function x(a,b){a._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,a.matrixWorld);a._normalMatrix.getNormalMatrix(a._modelViewMatrix)}function C(a,b,c,d){a[b]=c.r*c.r*d;a[b+1]=c.g*c.g*d;a[b+2]=c.b*c.b*d}function D(a,b,c,d){a[b]=c.r*d;a[b+1]=c.g*d;a[b+2]=c.b*d}function A(a){a!==Pc&&(l.lineWidth(a),Pc=a)}function B(a,b,c){Qc!==a&&(a?l.enable(l.POLYGON_OFFSET_FILL):l.disable(l.POLYGON_OFFSET_FILL),
-Qc=a);!a||Rc===b&&Sc===c||(l.polygonOffset(b,c),Rc=b,Sc=c)}function G(a,b,c){c?(l.texParameteri(a,l.TEXTURE_WRAP_S,L(b.wrapS)),l.texParameteri(a,l.TEXTURE_WRAP_T,L(b.wrapT)),l.texParameteri(a,l.TEXTURE_MAG_FILTER,L(b.magFilter)),l.texParameteri(a,l.TEXTURE_MIN_FILTER,L(b.minFilter))):(l.texParameteri(a,l.TEXTURE_WRAP_S,l.CLAMP_TO_EDGE),l.texParameteri(a,l.TEXTURE_WRAP_T,l.CLAMP_TO_EDGE),l.texParameteri(a,l.TEXTURE_MAG_FILTER,V(b.magFilter)),l.texParameteri(a,l.TEXTURE_MIN_FILTER,V(b.minFilter)));
-(c=oa.get("EXT_texture_filter_anisotropic"))&&b.type!==THREE.FloatType&&(1<b.anisotropy||b.__oldAnisotropy)&&(l.texParameterf(a,c.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,K.getMaxAnisotropy())),b.__oldAnisotropy=b.anisotropy)}function S(a,b){if(a.width>b||a.height>b){var c=b/Math.max(a.width,a.height),d=document.createElement("canvas");d.width=Math.floor(a.width*c);d.height=Math.floor(a.height*c);d.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,d.width,d.height);console.log("THREE.WebGLRenderer:",
-a,"is too big ("+a.width+"x"+a.height+"). Resized to "+d.width+"x"+d.height+".");return d}return a}function J(a,b){l.bindRenderbuffer(l.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(l.renderbufferStorage(l.RENDERBUFFER,l.DEPTH_COMPONENT16,b.width,b.height),l.framebufferRenderbuffer(l.FRAMEBUFFER,l.DEPTH_ATTACHMENT,l.RENDERBUFFER,a)):b.depthBuffer&&b.stencilBuffer?(l.renderbufferStorage(l.RENDERBUFFER,l.DEPTH_STENCIL,b.width,b.height),l.framebufferRenderbuffer(l.FRAMEBUFFER,l.DEPTH_STENCIL_ATTACHMENT,
-l.RENDERBUFFER,a)):l.renderbufferStorage(l.RENDERBUFFER,l.RGBA4,b.width,b.height)}function H(a){a instanceof THREE.WebGLRenderTargetCube?(l.bindTexture(l.TEXTURE_CUBE_MAP,a.__webglTexture),l.generateMipmap(l.TEXTURE_CUBE_MAP),l.bindTexture(l.TEXTURE_CUBE_MAP,null)):(l.bindTexture(l.TEXTURE_2D,a.__webglTexture),l.generateMipmap(l.TEXTURE_2D),l.bindTexture(l.TEXTURE_2D,null))}function V(a){return a===THREE.NearestFilter||a===THREE.NearestMipMapNearestFilter||a===THREE.NearestMipMapLinearFilter?l.NEAREST:
-l.LINEAR}function L(a){var b;if(a===THREE.RepeatWrapping)return l.REPEAT;if(a===THREE.ClampToEdgeWrapping)return l.CLAMP_TO_EDGE;if(a===THREE.MirroredRepeatWrapping)return l.MIRRORED_REPEAT;if(a===THREE.NearestFilter)return l.NEAREST;if(a===THREE.NearestMipMapNearestFilter)return l.NEAREST_MIPMAP_NEAREST;if(a===THREE.NearestMipMapLinearFilter)return l.NEAREST_MIPMAP_LINEAR;if(a===THREE.LinearFilter)return l.LINEAR;if(a===THREE.LinearMipMapNearestFilter)return l.LINEAR_MIPMAP_NEAREST;if(a===THREE.LinearMipMapLinearFilter)return l.LINEAR_MIPMAP_LINEAR;
-if(a===THREE.UnsignedByteType)return l.UNSIGNED_BYTE;if(a===THREE.UnsignedShort4444Type)return l.UNSIGNED_SHORT_4_4_4_4;if(a===THREE.UnsignedShort5551Type)return l.UNSIGNED_SHORT_5_5_5_1;if(a===THREE.UnsignedShort565Type)return l.UNSIGNED_SHORT_5_6_5;if(a===THREE.ByteType)return l.BYTE;if(a===THREE.ShortType)return l.SHORT;if(a===THREE.UnsignedShortType)return l.UNSIGNED_SHORT;if(a===THREE.IntType)return l.INT;if(a===THREE.UnsignedIntType)return l.UNSIGNED_INT;if(a===THREE.FloatType)return l.FLOAT;
-if(a===THREE.AlphaFormat)return l.ALPHA;if(a===THREE.RGBFormat)return l.RGB;if(a===THREE.RGBAFormat)return l.RGBA;if(a===THREE.LuminanceFormat)return l.LUMINANCE;if(a===THREE.LuminanceAlphaFormat)return l.LUMINANCE_ALPHA;if(a===THREE.AddEquation)return l.FUNC_ADD;if(a===THREE.SubtractEquation)return l.FUNC_SUBTRACT;if(a===THREE.ReverseSubtractEquation)return l.FUNC_REVERSE_SUBTRACT;if(a===THREE.ZeroFactor)return l.ZERO;if(a===THREE.OneFactor)return l.ONE;if(a===THREE.SrcColorFactor)return l.SRC_COLOR;
-if(a===THREE.OneMinusSrcColorFactor)return l.ONE_MINUS_SRC_COLOR;if(a===THREE.SrcAlphaFactor)return l.SRC_ALPHA;if(a===THREE.OneMinusSrcAlphaFactor)return l.ONE_MINUS_SRC_ALPHA;if(a===THREE.DstAlphaFactor)return l.DST_ALPHA;if(a===THREE.OneMinusDstAlphaFactor)return l.ONE_MINUS_DST_ALPHA;if(a===THREE.DstColorFactor)return l.DST_COLOR;if(a===THREE.OneMinusDstColorFactor)return l.ONE_MINUS_DST_COLOR;if(a===THREE.SrcAlphaSaturateFactor)return l.SRC_ALPHA_SATURATE;b=oa.get("WEBGL_compressed_texture_s3tc");
-if(null!==b){if(a===THREE.RGB_S3TC_DXT1_Format)return b.COMPRESSED_RGB_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT1_Format)return b.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT3_Format)return b.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(a===THREE.RGBA_S3TC_DXT5_Format)return b.COMPRESSED_RGBA_S3TC_DXT5_EXT}b=oa.get("WEBGL_compressed_texture_pvrtc");if(null!==b){if(a===THREE.RGB_PVRTC_4BPPV1_Format)return b.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(a===THREE.RGB_PVRTC_2BPPV1_Format)return b.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;
-if(a===THREE.RGBA_PVRTC_4BPPV1_Format)return b.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(a===THREE.RGBA_PVRTC_2BPPV1_Format)return b.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}b=oa.get("EXT_blend_minmax");if(null!==b){if(a===THREE.MinEquation)return b.MIN_EXT;if(a===THREE.MaxEquation)return b.MAX_EXT}return 0}console.log("THREE.WebGLRenderer",THREE.REVISION);a=a||{};var I=void 0!==a.canvas?a.canvas:document.createElement("canvas"),R=void 0!==a.context?a.context:null,Y=void 0!==a.precision?a.precision:"highp",T=void 0!==
-a.alpha?a.alpha:!1,ya=void 0!==a.depth?a.depth:!0,ia=void 0!==a.stencil?a.stencil:!0,Ca=void 0!==a.antialias?a.antialias:!1,O=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,Ga=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,xa=void 0!==a.logarithmicDepthBuffer?a.logarithmicDepthBuffer:!1,za=new THREE.Color(0),Z=0,db=[],eb={},ob=[],bb=[],Ib=[],yb=[],Ra=[];this.domElement=I;this.context=null;this.devicePixelRatio=void 0!==a.devicePixelRatio?a.devicePixelRatio:void 0!==self.devicePixelRatio?
-self.devicePixelRatio:1;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.shadowMapEnabled=this.gammaOutput=this.gammaInput=!1;this.shadowMapType=THREE.PCFShadowMap;this.shadowMapCullFace=THREE.CullFaceFront;this.shadowMapCascade=this.shadowMapDebug=!1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;this.info={memory:{programs:0,geometries:0,textures:0},render:{calls:0,vertices:0,faces:0,points:0}};var K=this,cb=[],tc=null,
-Tc=null,Jb=-1,Oa=-1,dc=null,cc=0,Kb=-1,Lb=-1,pb=-1,Mb=-1,Nb=-1,Wb=-1,Xb=-1,nb=-1,Qc=null,Rc=null,Sc=null,Pc=null,Ob=0,jc=0,kc=I.width,lc=I.height,Uc=0,Vc=0,wb=new Uint8Array(16),jb=new Uint8Array(16),Ec=new THREE.Frustum,Ac=new THREE.Matrix4,Gc=new THREE.Matrix4,Na=new THREE.Vector3,ta=new THREE.Vector3,ec=!0,Mc={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[]},spot:{length:0,colors:[],positions:[],distances:[],directions:[],anglesCos:[],
-exponents:[]},hemi:{length:0,skyColors:[],groundColors:[],positions:[]}},l;try{var Wc={alpha:T,depth:ya,stencil:ia,antialias:Ca,premultipliedAlpha:O,preserveDrawingBuffer:Ga};l=R||I.getContext("webgl",Wc)||I.getContext("experimental-webgl",Wc);if(null===l){if(null!==I.getContext("webgl"))throw"Error creating WebGL context with your selected attributes.";throw"Error creating WebGL context.";}I.addEventListener("webglcontextlost",function(a){a.preventDefault();Xc();Yc();eb={}},!1)}catch(cd){console.error(cd)}void 0===
-l.getShaderPrecisionFormat&&(l.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}});var oa=new THREE.WebGLExtensions(l);oa.get("OES_texture_float");oa.get("OES_texture_float_linear");oa.get("OES_standard_derivatives");xa&&oa.get("EXT_frag_depth");var Yc=function(){l.clearColor(0,0,0,1);l.clearDepth(1);l.clearStencil(0);l.enable(l.DEPTH_TEST);l.depthFunc(l.LEQUAL);l.frontFace(l.CCW);l.cullFace(l.BACK);l.enable(l.CULL_FACE);l.enable(l.BLEND);l.blendEquation(l.FUNC_ADD);l.blendFunc(l.SRC_ALPHA,
-l.ONE_MINUS_SRC_ALPHA);l.viewport(Ob,jc,kc,lc);l.clearColor(za.r,za.g,za.b,Z)},Xc=function(){dc=tc=null;Jb=Oa=Lb=Kb=nb=Xb=pb=-1;ec=!0};Yc();this.context=l;var Oc=l.getParameter(l.MAX_TEXTURE_IMAGE_UNITS),dd=l.getParameter(l.MAX_VERTEX_TEXTURE_IMAGE_UNITS),ed=l.getParameter(l.MAX_TEXTURE_SIZE),bd=l.getParameter(l.MAX_CUBE_MAP_TEXTURE_SIZE),sc=0<dd,ic=sc&&oa.get("OES_texture_float"),fd=l.getShaderPrecisionFormat(l.VERTEX_SHADER,l.HIGH_FLOAT),gd=l.getShaderPrecisionFormat(l.VERTEX_SHADER,l.MEDIUM_FLOAT);
-l.getShaderPrecisionFormat(l.VERTEX_SHADER,l.LOW_FLOAT);var hd=l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.HIGH_FLOAT),id=l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.MEDIUM_FLOAT);l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.LOW_FLOAT);var Nc=function(){var a;return function(){if(void 0!==a)return a;a=[];if(oa.get("WEBGL_compressed_texture_pvrtc")||oa.get("WEBGL_compressed_texture_s3tc"))for(var b=l.getParameter(l.COMPRESSED_TEXTURE_FORMATS),c=0;c<b.length;c++)a.push(b[c]);return a}}(),jd=
-0<fd.precision&&0<hd.precision,Zc=0<gd.precision&&0<id.precision;"highp"!==Y||jd||(Zc?(Y="mediump",console.warn("THREE.WebGLRenderer: highp not supported, using mediump.")):(Y="lowp",console.warn("THREE.WebGLRenderer: highp and mediump not supported, using lowp.")));"mediump"!==Y||Zc||(Y="lowp",console.warn("THREE.WebGLRenderer: mediump not supported, using lowp."));var kd=new THREE.ShadowMapPlugin(this,db,eb,ob),ld=new THREE.SpritePlugin(this,yb),md=new THREE.LensFlarePlugin(this,Ra);this.getContext=
-function(){return l};this.forceContextLoss=function(){oa.get("WEBGL_lose_context").loseContext()};this.supportsVertexTextures=function(){return sc};this.supportsFloatTextures=function(){return oa.get("OES_texture_float")};this.supportsStandardDerivatives=function(){return oa.get("OES_standard_derivatives")};this.supportsCompressedTextureS3TC=function(){return oa.get("WEBGL_compressed_texture_s3tc")};this.supportsCompressedTexturePVRTC=function(){return oa.get("WEBGL_compressed_texture_pvrtc")};this.supportsBlendMinMax=
-function(){return oa.get("EXT_blend_minmax")};this.getMaxAnisotropy=function(){var a;return function(){if(void 0!==a)return a;var b=oa.get("EXT_texture_filter_anisotropic");return a=null!==b?l.getParameter(b.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0}}();this.getPrecision=function(){return Y};this.setSize=function(a,b,c){I.width=a*this.devicePixelRatio;I.height=b*this.devicePixelRatio;!1!==c&&(I.style.width=a+"px",I.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){Ob=a*this.devicePixelRatio;
-jc=b*this.devicePixelRatio;kc=c*this.devicePixelRatio;lc=d*this.devicePixelRatio;l.viewport(Ob,jc,kc,lc)};this.setScissor=function(a,b,c,d){l.scissor(a*this.devicePixelRatio,b*this.devicePixelRatio,c*this.devicePixelRatio,d*this.devicePixelRatio)};this.enableScissorTest=function(a){a?l.enable(l.SCISSOR_TEST):l.disable(l.SCISSOR_TEST)};this.setClearColor=function(a,b){za.set(a);Z=void 0!==b?b:1;l.clearColor(za.r,za.g,za.b,Z)};this.setClearColorHex=function(a,b){console.warn("THREE.WebGLRenderer: .setClearColorHex() is being removed. Use .setClearColor() instead.");
-this.setClearColor(a,b)};this.getClearColor=function(){return za};this.getClearAlpha=function(){return Z};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=l.COLOR_BUFFER_BIT;if(void 0===b||b)d|=l.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=l.STENCIL_BUFFER_BIT;l.clear(d)};this.clearColor=function(){l.clear(l.COLOR_BUFFER_BIT)};this.clearDepth=function(){l.clear(l.DEPTH_BUFFER_BIT)};this.clearStencil=function(){l.clear(l.STENCIL_BUFFER_BIT)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);
-this.clear(b,c,d)};this.resetGLState=Xc;var Hc=function(a){a.target.traverse(function(a){a.removeEventListener("remove",Hc);if(a instanceof THREE.Mesh||a instanceof THREE.PointCloud||a instanceof THREE.Line)delete eb[a.id];else if(a instanceof THREE.ImmediateRenderObject||a.immediateRenderCallback)for(var b=ob,c=b.length-1;0<=c;c--)b[c].object===a&&b.splice(c,1);delete a.__webglInit;delete a._modelViewMatrix;delete a._normalMatrix;delete a.__webglActive})},Ic=function(a){a=a.target;a.removeEventListener("dispose",
-Ic);delete a.__webglInit;if(a instanceof THREE.BufferGeometry){for(var b in a.attributes){var c=a.attributes[b];void 0!==c.buffer&&(l.deleteBuffer(c.buffer),delete c.buffer)}K.info.memory.geometries--}else if(b=xb[a.id],void 0!==b){for(var c=0,d=b.length;c<d;c++){var e=b[c];if(void 0!==e.numMorphTargets){for(var f=0,g=e.numMorphTargets;f<g;f++)l.deleteBuffer(e.__webglMorphTargetsBuffers[f]);delete e.__webglMorphTargetsBuffers}if(void 0!==e.numMorphNormals){f=0;for(g=e.numMorphNormals;f<g;f++)l.deleteBuffer(e.__webglMorphNormalsBuffers[f]);
-delete e.__webglMorphNormalsBuffers}$c(e)}delete xb[a.id]}else $c(a);Oa=-1},fc=function(a){a=a.target;a.removeEventListener("dispose",fc);a.image&&a.image.__webglTextureCube?(l.deleteTexture(a.image.__webglTextureCube),delete a.image.__webglTextureCube):void 0!==a.__webglInit&&(l.deleteTexture(a.__webglTexture),delete a.__webglTexture,delete a.__webglInit);K.info.memory.textures--},ad=function(a){a=a.target;a.removeEventListener("dispose",ad);if(a&&void 0!==a.__webglTexture){l.deleteTexture(a.__webglTexture);
-delete a.__webglTexture;if(a instanceof THREE.WebGLRenderTargetCube)for(var b=0;6>b;b++)l.deleteFramebuffer(a.__webglFramebuffer[b]),l.deleteRenderbuffer(a.__webglRenderbuffer[b]);else l.deleteFramebuffer(a.__webglFramebuffer),l.deleteRenderbuffer(a.__webglRenderbuffer);delete a.__webglFramebuffer;delete a.__webglRenderbuffer}K.info.memory.textures--},Dc=function(a){a=a.target;a.removeEventListener("dispose",Dc);Cc(a)},$c=function(a){for(var b="__webglVertexBuffer __webglNormalBuffer __webglTangentBuffer __webglColorBuffer __webglUVBuffer __webglUV2Buffer __webglSkinIndicesBuffer __webglSkinWeightsBuffer __webglFaceBuffer __webglLineBuffer __webglLineDistanceBuffer".split(" "),
+Qc=a);!a||Rc===b&&Sc===c||(l.polygonOffset(b,c),Rc=b,Sc=c)}function G(a,b,c){c?(l.texParameteri(a,l.TEXTURE_WRAP_S,L(b.wrapS)),l.texParameteri(a,l.TEXTURE_WRAP_T,L(b.wrapT)),l.texParameteri(a,l.TEXTURE_MAG_FILTER,L(b.magFilter)),l.texParameteri(a,l.TEXTURE_MIN_FILTER,L(b.minFilter))):(l.texParameteri(a,l.TEXTURE_WRAP_S,l.CLAMP_TO_EDGE),l.texParameteri(a,l.TEXTURE_WRAP_T,l.CLAMP_TO_EDGE),b.wrapS===THREE.ClampToEdgeWrapping&&b.wrapT===THREE.ClampToEdgeWrapping||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT is set to THREE.ClampToEdgeWrapping. ( "+
+b.sourceFile+" )"),l.texParameteri(a,l.TEXTURE_MAG_FILTER,V(b.magFilter)),l.texParameteri(a,l.TEXTURE_MIN_FILTER,V(b.minFilter)),b.minFilter!==THREE.NearestFilter&&b.minFilter!==THREE.LinearFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter is set to THREE.LinearFilter or THREE.NearestFilter. ( "+b.sourceFile+" )"));(c=oa.get("EXT_texture_filter_anisotropic"))&&b.type!==THREE.FloatType&&(1<b.anisotropy||b.__oldAnisotropy)&&(l.texParameterf(a,c.TEXTURE_MAX_ANISOTROPY_EXT,
+Math.min(b.anisotropy,K.getMaxAnisotropy())),b.__oldAnisotropy=b.anisotropy)}function S(a,b){if(a.width>b||a.height>b){var c=b/Math.max(a.width,a.height),d=document.createElement("canvas");d.width=Math.floor(a.width*c);d.height=Math.floor(a.height*c);d.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,d.width,d.height);console.log("THREE.WebGLRenderer:",a,"is too big ("+a.width+"x"+a.height+"). Resized to "+d.width+"x"+d.height+".");return d}return a}function J(a,b){l.bindRenderbuffer(l.RENDERBUFFER,
+a);b.depthBuffer&&!b.stencilBuffer?(l.renderbufferStorage(l.RENDERBUFFER,l.DEPTH_COMPONENT16,b.width,b.height),l.framebufferRenderbuffer(l.FRAMEBUFFER,l.DEPTH_ATTACHMENT,l.RENDERBUFFER,a)):b.depthBuffer&&b.stencilBuffer?(l.renderbufferStorage(l.RENDERBUFFER,l.DEPTH_STENCIL,b.width,b.height),l.framebufferRenderbuffer(l.FRAMEBUFFER,l.DEPTH_STENCIL_ATTACHMENT,l.RENDERBUFFER,a)):l.renderbufferStorage(l.RENDERBUFFER,l.RGBA4,b.width,b.height)}function H(a){a instanceof THREE.WebGLRenderTargetCube?(l.bindTexture(l.TEXTURE_CUBE_MAP,
+a.__webglTexture),l.generateMipmap(l.TEXTURE_CUBE_MAP),l.bindTexture(l.TEXTURE_CUBE_MAP,null)):(l.bindTexture(l.TEXTURE_2D,a.__webglTexture),l.generateMipmap(l.TEXTURE_2D),l.bindTexture(l.TEXTURE_2D,null))}function V(a){return a===THREE.NearestFilter||a===THREE.NearestMipMapNearestFilter||a===THREE.NearestMipMapLinearFilter?l.NEAREST:l.LINEAR}function L(a){var b;if(a===THREE.RepeatWrapping)return l.REPEAT;if(a===THREE.ClampToEdgeWrapping)return l.CLAMP_TO_EDGE;if(a===THREE.MirroredRepeatWrapping)return l.MIRRORED_REPEAT;
+if(a===THREE.NearestFilter)return l.NEAREST;if(a===THREE.NearestMipMapNearestFilter)return l.NEAREST_MIPMAP_NEAREST;if(a===THREE.NearestMipMapLinearFilter)return l.NEAREST_MIPMAP_LINEAR;if(a===THREE.LinearFilter)return l.LINEAR;if(a===THREE.LinearMipMapNearestFilter)return l.LINEAR_MIPMAP_NEAREST;if(a===THREE.LinearMipMapLinearFilter)return l.LINEAR_MIPMAP_LINEAR;if(a===THREE.UnsignedByteType)return l.UNSIGNED_BYTE;if(a===THREE.UnsignedShort4444Type)return l.UNSIGNED_SHORT_4_4_4_4;if(a===THREE.UnsignedShort5551Type)return l.UNSIGNED_SHORT_5_5_5_1;
+if(a===THREE.UnsignedShort565Type)return l.UNSIGNED_SHORT_5_6_5;if(a===THREE.ByteType)return l.BYTE;if(a===THREE.ShortType)return l.SHORT;if(a===THREE.UnsignedShortType)return l.UNSIGNED_SHORT;if(a===THREE.IntType)return l.INT;if(a===THREE.UnsignedIntType)return l.UNSIGNED_INT;if(a===THREE.FloatType)return l.FLOAT;if(a===THREE.AlphaFormat)return l.ALPHA;if(a===THREE.RGBFormat)return l.RGB;if(a===THREE.RGBAFormat)return l.RGBA;if(a===THREE.LuminanceFormat)return l.LUMINANCE;if(a===THREE.LuminanceAlphaFormat)return l.LUMINANCE_ALPHA;
+if(a===THREE.AddEquation)return l.FUNC_ADD;if(a===THREE.SubtractEquation)return l.FUNC_SUBTRACT;if(a===THREE.ReverseSubtractEquation)return l.FUNC_REVERSE_SUBTRACT;if(a===THREE.ZeroFactor)return l.ZERO;if(a===THREE.OneFactor)return l.ONE;if(a===THREE.SrcColorFactor)return l.SRC_COLOR;if(a===THREE.OneMinusSrcColorFactor)return l.ONE_MINUS_SRC_COLOR;if(a===THREE.SrcAlphaFactor)return l.SRC_ALPHA;if(a===THREE.OneMinusSrcAlphaFactor)return l.ONE_MINUS_SRC_ALPHA;if(a===THREE.DstAlphaFactor)return l.DST_ALPHA;
+if(a===THREE.OneMinusDstAlphaFactor)return l.ONE_MINUS_DST_ALPHA;if(a===THREE.DstColorFactor)return l.DST_COLOR;if(a===THREE.OneMinusDstColorFactor)return l.ONE_MINUS_DST_COLOR;if(a===THREE.SrcAlphaSaturateFactor)return l.SRC_ALPHA_SATURATE;b=oa.get("WEBGL_compressed_texture_s3tc");if(null!==b){if(a===THREE.RGB_S3TC_DXT1_Format)return b.COMPRESSED_RGB_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT1_Format)return b.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT3_Format)return b.COMPRESSED_RGBA_S3TC_DXT3_EXT;
+if(a===THREE.RGBA_S3TC_DXT5_Format)return b.COMPRESSED_RGBA_S3TC_DXT5_EXT}b=oa.get("WEBGL_compressed_texture_pvrtc");if(null!==b){if(a===THREE.RGB_PVRTC_4BPPV1_Format)return b.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(a===THREE.RGB_PVRTC_2BPPV1_Format)return b.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(a===THREE.RGBA_PVRTC_4BPPV1_Format)return b.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(a===THREE.RGBA_PVRTC_2BPPV1_Format)return b.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}b=oa.get("EXT_blend_minmax");if(null!==b){if(a===THREE.MinEquation)return b.MIN_EXT;
+if(a===THREE.MaxEquation)return b.MAX_EXT}return 0}console.log("THREE.WebGLRenderer",THREE.REVISION);a=a||{};var I=void 0!==a.canvas?a.canvas:document.createElement("canvas"),R=void 0!==a.context?a.context:null,Y=void 0!==a.precision?a.precision:"highp",T=void 0!==a.alpha?a.alpha:!1,ya=void 0!==a.depth?a.depth:!0,ia=void 0!==a.stencil?a.stencil:!0,Ca=void 0!==a.antialias?a.antialias:!1,O=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,Ga=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:
+!1,xa=void 0!==a.logarithmicDepthBuffer?a.logarithmicDepthBuffer:!1,za=new THREE.Color(0),Z=0,db=[],eb={},ob=[],bb=[],Ib=[],yb=[],Ra=[];this.domElement=I;this.context=null;this.devicePixelRatio=void 0!==a.devicePixelRatio?a.devicePixelRatio:void 0!==self.devicePixelRatio?self.devicePixelRatio:1;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.shadowMapEnabled=this.gammaOutput=this.gammaInput=!1;this.shadowMapType=THREE.PCFShadowMap;this.shadowMapCullFace=
+THREE.CullFaceFront;this.shadowMapCascade=this.shadowMapDebug=!1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;this.info={memory:{programs:0,geometries:0,textures:0},render:{calls:0,vertices:0,faces:0,points:0}};var K=this,cb=[],tc=null,Tc=null,Jb=-1,Oa=-1,dc=null,cc=0,Kb=-1,Lb=-1,pb=-1,Mb=-1,Nb=-1,Wb=-1,Xb=-1,nb=-1,Qc=null,Rc=null,Sc=null,Pc=null,Ob=0,jc=0,kc=I.width,lc=I.height,Uc=0,Vc=0,wb=new Uint8Array(16),jb=new Uint8Array(16),Ec=new THREE.Frustum,Ac=new THREE.Matrix4,
+Gc=new THREE.Matrix4,Na=new THREE.Vector3,ta=new THREE.Vector3,ec=!0,Mc={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[]},spot:{length:0,colors:[],positions:[],distances:[],directions:[],anglesCos:[],exponents:[]},hemi:{length:0,skyColors:[],groundColors:[],positions:[]}},l;try{var Wc={alpha:T,depth:ya,stencil:ia,antialias:Ca,premultipliedAlpha:O,preserveDrawingBuffer:Ga};l=R||I.getContext("webgl",Wc)||I.getContext("experimental-webgl",
+Wc);if(null===l){if(null!==I.getContext("webgl"))throw"Error creating WebGL context with your selected attributes.";throw"Error creating WebGL context.";}I.addEventListener("webglcontextlost",function(a){a.preventDefault();Xc();Yc();eb={}},!1)}catch(cd){console.error(cd)}void 0===l.getShaderPrecisionFormat&&(l.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}});var oa=new THREE.WebGLExtensions(l);oa.get("OES_texture_float");oa.get("OES_texture_float_linear");oa.get("OES_standard_derivatives");
+xa&&oa.get("EXT_frag_depth");var Yc=function(){l.clearColor(0,0,0,1);l.clearDepth(1);l.clearStencil(0);l.enable(l.DEPTH_TEST);l.depthFunc(l.LEQUAL);l.frontFace(l.CCW);l.cullFace(l.BACK);l.enable(l.CULL_FACE);l.enable(l.BLEND);l.blendEquation(l.FUNC_ADD);l.blendFunc(l.SRC_ALPHA,l.ONE_MINUS_SRC_ALPHA);l.viewport(Ob,jc,kc,lc);l.clearColor(za.r,za.g,za.b,Z)},Xc=function(){dc=tc=null;Jb=Oa=Lb=Kb=nb=Xb=pb=-1;ec=!0};Yc();this.context=l;var Oc=l.getParameter(l.MAX_TEXTURE_IMAGE_UNITS),dd=l.getParameter(l.MAX_VERTEX_TEXTURE_IMAGE_UNITS),
+ed=l.getParameter(l.MAX_TEXTURE_SIZE),bd=l.getParameter(l.MAX_CUBE_MAP_TEXTURE_SIZE),sc=0<dd,ic=sc&&oa.get("OES_texture_float"),fd=l.getShaderPrecisionFormat(l.VERTEX_SHADER,l.HIGH_FLOAT),gd=l.getShaderPrecisionFormat(l.VERTEX_SHADER,l.MEDIUM_FLOAT);l.getShaderPrecisionFormat(l.VERTEX_SHADER,l.LOW_FLOAT);var hd=l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.HIGH_FLOAT),id=l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.MEDIUM_FLOAT);l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.LOW_FLOAT);var Nc=
+function(){var a;return function(){if(void 0!==a)return a;a=[];if(oa.get("WEBGL_compressed_texture_pvrtc")||oa.get("WEBGL_compressed_texture_s3tc"))for(var b=l.getParameter(l.COMPRESSED_TEXTURE_FORMATS),c=0;c<b.length;c++)a.push(b[c]);return a}}(),jd=0<fd.precision&&0<hd.precision,Zc=0<gd.precision&&0<id.precision;"highp"!==Y||jd||(Zc?(Y="mediump",console.warn("THREE.WebGLRenderer: highp not supported, using mediump.")):(Y="lowp",console.warn("THREE.WebGLRenderer: highp and mediump not supported, using lowp.")));
+"mediump"!==Y||Zc||(Y="lowp",console.warn("THREE.WebGLRenderer: mediump not supported, using lowp."));var kd=new THREE.ShadowMapPlugin(this,db,eb,ob),ld=new THREE.SpritePlugin(this,yb),md=new THREE.LensFlarePlugin(this,Ra);this.getContext=function(){return l};this.forceContextLoss=function(){oa.get("WEBGL_lose_context").loseContext()};this.supportsVertexTextures=function(){return sc};this.supportsFloatTextures=function(){return oa.get("OES_texture_float")};this.supportsStandardDerivatives=function(){return oa.get("OES_standard_derivatives")};
+this.supportsCompressedTextureS3TC=function(){return oa.get("WEBGL_compressed_texture_s3tc")};this.supportsCompressedTexturePVRTC=function(){return oa.get("WEBGL_compressed_texture_pvrtc")};this.supportsBlendMinMax=function(){return oa.get("EXT_blend_minmax")};this.getMaxAnisotropy=function(){var a;return function(){if(void 0!==a)return a;var b=oa.get("EXT_texture_filter_anisotropic");return a=null!==b?l.getParameter(b.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0}}();this.getPrecision=function(){return Y};this.setSize=
+function(a,b,c){I.width=a*this.devicePixelRatio;I.height=b*this.devicePixelRatio;!1!==c&&(I.style.width=a+"px",I.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){Ob=a*this.devicePixelRatio;jc=b*this.devicePixelRatio;kc=c*this.devicePixelRatio;lc=d*this.devicePixelRatio;l.viewport(Ob,jc,kc,lc)};this.setScissor=function(a,b,c,d){l.scissor(a*this.devicePixelRatio,b*this.devicePixelRatio,c*this.devicePixelRatio,d*this.devicePixelRatio)};this.enableScissorTest=function(a){a?
+l.enable(l.SCISSOR_TEST):l.disable(l.SCISSOR_TEST)};this.setClearColor=function(a,b){za.set(a);Z=void 0!==b?b:1;l.clearColor(za.r,za.g,za.b,Z)};this.setClearColorHex=function(a,b){console.warn("THREE.WebGLRenderer: .setClearColorHex() is being removed. Use .setClearColor() instead.");this.setClearColor(a,b)};this.getClearColor=function(){return za};this.getClearAlpha=function(){return Z};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=l.COLOR_BUFFER_BIT;if(void 0===b||b)d|=l.DEPTH_BUFFER_BIT;
+if(void 0===c||c)d|=l.STENCIL_BUFFER_BIT;l.clear(d)};this.clearColor=function(){l.clear(l.COLOR_BUFFER_BIT)};this.clearDepth=function(){l.clear(l.DEPTH_BUFFER_BIT)};this.clearStencil=function(){l.clear(l.STENCIL_BUFFER_BIT)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.resetGLState=Xc;var Hc=function(a){a.target.traverse(function(a){a.removeEventListener("remove",Hc);if(a instanceof THREE.Mesh||a instanceof THREE.PointCloud||a instanceof THREE.Line)delete eb[a.id];
+else if(a instanceof THREE.ImmediateRenderObject||a.immediateRenderCallback)for(var b=ob,c=b.length-1;0<=c;c--)b[c].object===a&&b.splice(c,1);delete a.__webglInit;delete a._modelViewMatrix;delete a._normalMatrix;delete a.__webglActive})},Ic=function(a){a=a.target;a.removeEventListener("dispose",Ic);delete a.__webglInit;if(a instanceof THREE.BufferGeometry){for(var b in a.attributes){var c=a.attributes[b];void 0!==c.buffer&&(l.deleteBuffer(c.buffer),delete c.buffer)}K.info.memory.geometries--}else if(b=
+xb[a.id],void 0!==b){for(var c=0,d=b.length;c<d;c++){var e=b[c];if(void 0!==e.numMorphTargets){for(var f=0,g=e.numMorphTargets;f<g;f++)l.deleteBuffer(e.__webglMorphTargetsBuffers[f]);delete e.__webglMorphTargetsBuffers}if(void 0!==e.numMorphNormals){f=0;for(g=e.numMorphNormals;f<g;f++)l.deleteBuffer(e.__webglMorphNormalsBuffers[f]);delete e.__webglMorphNormalsBuffers}$c(e)}delete xb[a.id]}else $c(a);Oa=-1},fc=function(a){a=a.target;a.removeEventListener("dispose",fc);a.image&&a.image.__webglTextureCube?
+(l.deleteTexture(a.image.__webglTextureCube),delete a.image.__webglTextureCube):void 0!==a.__webglInit&&(l.deleteTexture(a.__webglTexture),delete a.__webglTexture,delete a.__webglInit);K.info.memory.textures--},ad=function(a){a=a.target;a.removeEventListener("dispose",ad);if(a&&void 0!==a.__webglTexture){l.deleteTexture(a.__webglTexture);delete a.__webglTexture;if(a instanceof THREE.WebGLRenderTargetCube)for(var b=0;6>b;b++)l.deleteFramebuffer(a.__webglFramebuffer[b]),l.deleteRenderbuffer(a.__webglRenderbuffer[b]);
+else l.deleteFramebuffer(a.__webglFramebuffer),l.deleteRenderbuffer(a.__webglRenderbuffer);delete a.__webglFramebuffer;delete a.__webglRenderbuffer}K.info.memory.textures--},Dc=function(a){a=a.target;a.removeEventListener("dispose",Dc);Cc(a)},$c=function(a){for(var b="__webglVertexBuffer __webglNormalBuffer __webglTangentBuffer __webglColorBuffer __webglUVBuffer __webglUV2Buffer __webglSkinIndicesBuffer __webglSkinWeightsBuffer __webglFaceBuffer __webglLineBuffer __webglLineDistanceBuffer".split(" "),
 c=0,d=b.length;c<d;c++){var e=b[c];void 0!==a[e]&&(l.deleteBuffer(a[e]),delete a[e])}if(void 0!==a.__webglCustomAttributesList){for(e in a.__webglCustomAttributesList)l.deleteBuffer(a.__webglCustomAttributesList[e].buffer);delete a.__webglCustomAttributesList}K.info.memory.geometries--},Cc=function(a){var b=a.program.program;if(void 0!==b){a.program=void 0;var c,d,e=!1;a=0;for(c=cb.length;a<c;a++)if(d=cb[a],d.program===b){d.usedTimes--;0===d.usedTimes&&(e=!0);break}if(!0===e){e=[];a=0;for(c=cb.length;a<
 c;a++)d=cb[a],d.program!==b&&e.push(d);cb=e;l.deleteProgram(b);K.info.memory.programs--}}};this.renderBufferImmediate=function(a,b,c){f();a.hasPositions&&!a.__webglVertexBuffer&&(a.__webglVertexBuffer=l.createBuffer());a.hasNormals&&!a.__webglNormalBuffer&&(a.__webglNormalBuffer=l.createBuffer());a.hasUvs&&!a.__webglUvBuffer&&(a.__webglUvBuffer=l.createBuffer());a.hasColors&&!a.__webglColorBuffer&&(a.__webglColorBuffer=l.createBuffer());a.hasPositions&&(l.bindBuffer(l.ARRAY_BUFFER,a.__webglVertexBuffer),
 l.bufferData(l.ARRAY_BUFFER,a.positionArray,l.DYNAMIC_DRAW),g(b.attributes.position),l.vertexAttribPointer(b.attributes.position,3,l.FLOAT,!1,0,0));if(a.hasNormals){l.bindBuffer(l.ARRAY_BUFFER,a.__webglNormalBuffer);if(c.shading===THREE.FlatShading){var d,e,k,m,n,p,r,q,t,s,v,u=3*a.count;for(v=0;v<u;v+=9)s=a.normalArray,d=s[v],e=s[v+1],k=s[v+2],m=s[v+3],p=s[v+4],q=s[v+5],n=s[v+6],r=s[v+7],t=s[v+8],d=(d+m+n)/3,e=(e+p+r)/3,k=(k+q+t)/3,s[v]=d,s[v+1]=e,s[v+2]=k,s[v+3]=d,s[v+4]=e,s[v+5]=k,s[v+6]=d,s[v+