Updated builds.

build/three.js

@@ -17560,6 +17560,8 @@
 				return [ 'RGBD', '( value, 256.0 )' ];
 			case GammaEncoding:
 				return [ 'Gamma', '( value, float( GAMMA_FACTOR ) )' ];
+			case LogLuvEncoding:
+				return [ 'LogLuv', '( value )' ];
 			default:
 				throw new Error( 'unsupported encoding: ' + encoding );
 
@@ -21326,6 +21328,8 @@
 
 					setTextureParameters( 34067, texture, supportsMips );
 
+					var mipmaps = texture.mipmaps;
+
 					for ( var i = 0; i < 6; i ++ ) {
 
 						if ( ! isCompressed ) {
@@ -21334,19 +21338,36 @@
 
 								state.texImage2D( 34069 + i, 0, glInternalFormat, cubeImage[ i ].width, cubeImage[ i ].height, 0, glFormat, glType, cubeImage[ i ].data );
 
+								for ( var j = 0; j < mipmaps.length; ++ j ) {
+
+									var mipmap = mipmaps[ j ];
+									var image = mipmap.image[ i ].image;
+
+									state.texImage2D( 34069 + i, j + 1, glInternalFormat, image.width, image.height, 0, glFormat, glType, image.data );
+
+								}
+
 							} else {
 
 								state.texImage2D( 34069 + i, 0, glInternalFormat, glFormat, glType, cubeImage[ i ] );
 
+								for ( var j = 0; j < mipmaps.length; ++ j ) {
+
+									var mipmap = mipmaps[ j ];
+
+									state.texImage2D( 34069 + i, j + 1, glInternalFormat, glFormat, glType, mipmap.image[ i ] );
+
+								}
+
 							}
 
 						} else {
 
-							var mipmap, mipmaps = cubeImage[ i ].mipmaps;
+							var mipmaps = cubeImage[ i ].mipmaps;
 
 							for ( var j = 0, jl = mipmaps.length; j < jl; j ++ ) {
 
-								mipmap = mipmaps[ j ];
+								var mipmap = mipmaps[ j ];
 
 								if ( texture.format !== RGBAFormat && texture.format !== RGBFormat ) {
 
@@ -21372,15 +21393,7 @@
 
 					}
 
-					if ( ! isCompressed ) {
-
-						textureProperties.__maxMipLevel = 0;
-
-					} else {
-
-						textureProperties.__maxMipLevel = mipmaps.length - 1;
-
-					}
+					textureProperties.__maxMipLevel = isCompressed ? mipmaps.length - 1 : mipmaps.length;
 
 					if ( textureNeedsGenerateMipmaps( texture, supportsMips ) ) {
 

build/three.min.js

@@ -1,12 +1,12 @@
 // threejs.org/license
-(function(k,Ba){"object"===typeof exports&&"undefined"!==typeof module?Ba(exports):"function"===typeof define&&define.amd?define(["exports"],Ba):(k=k||self,Ba(k.THREE={}))})(this,function(k){function Ba(){}function D(a,b){this.x=a||0;this.y=b||0}function ka(a,b,c,d){this._x=a||0;this._y=b||0;this._z=c||0;this._w=void 0!==d?d:1}function n(a,b,c){this.x=a||0;this.y=b||0;this.z=c||0}function ta(){this.elements=[1,0,0,0,1,0,0,0,1];0<arguments.length&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")}
+(function(k,Ca){"object"===typeof exports&&"undefined"!==typeof module?Ca(exports):"function"===typeof define&&define.amd?define(["exports"],Ca):(k=k||self,Ca(k.THREE={}))})(this,function(k){function Ca(){}function D(a,b){this.x=a||0;this.y=b||0}function ka(a,b,c,d){this._x=a||0;this._y=b||0;this._z=c||0;this._w=void 0!==d?d:1}function n(a,b,c){this.x=a||0;this.y=b||0;this.z=c||0}function ua(){this.elements=[1,0,0,0,1,0,0,0,1];0<arguments.length&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")}
 function W(a,b,c,d,e,f,g,h,l,m){Object.defineProperty(this,"id",{value:Fh++});this.uuid=M.generateUUID();this.name="";this.image=void 0!==a?a:W.DEFAULT_IMAGE;this.mipmaps=[];this.mapping=void 0!==b?b:W.DEFAULT_MAPPING;this.wrapS=void 0!==c?c:1001;this.wrapT=void 0!==d?d:1001;this.magFilter=void 0!==e?e:1006;this.minFilter=void 0!==f?f:1008;this.anisotropy=void 0!==l?l:1;this.format=void 0!==g?g:1023;this.type=void 0!==h?h:1009;this.offset=new D(0,0);this.repeat=new D(1,1);this.center=new D(0,0);this.rotation=
-0;this.matrixAutoUpdate=!0;this.matrix=new ta;this.generateMipmaps=!0;this.premultiplyAlpha=!1;this.flipY=!0;this.unpackAlignment=4;this.encoding=void 0!==m?m:3E3;this.version=0;this.onUpdate=null}function ca(a,b,c,d){this.x=a||0;this.y=b||0;this.z=c||0;this.w=void 0!==d?d:1}function gb(a,b,c){this.width=a;this.height=b;this.scissor=new ca(0,0,a,b);this.scissorTest=!1;this.viewport=new ca(0,0,a,b);c=c||{};this.texture=new W(void 0,void 0,c.wrapS,c.wrapT,c.magFilter,c.minFilter,c.format,c.type,c.anisotropy,
+0;this.matrixAutoUpdate=!0;this.matrix=new ua;this.generateMipmaps=!0;this.premultiplyAlpha=!1;this.flipY=!0;this.unpackAlignment=4;this.encoding=void 0!==m?m:3E3;this.version=0;this.onUpdate=null}function ca(a,b,c,d){this.x=a||0;this.y=b||0;this.z=c||0;this.w=void 0!==d?d:1}function gb(a,b,c){this.width=a;this.height=b;this.scissor=new ca(0,0,a,b);this.scissorTest=!1;this.viewport=new ca(0,0,a,b);c=c||{};this.texture=new W(void 0,void 0,c.wrapS,c.wrapT,c.magFilter,c.minFilter,c.format,c.type,c.anisotropy,
 c.encoding);this.texture.image={};this.texture.image.width=a;this.texture.image.height=b;this.texture.generateMipmaps=void 0!==c.generateMipmaps?c.generateMipmaps:!1;this.texture.minFilter=void 0!==c.minFilter?c.minFilter:1006;this.depthBuffer=void 0!==c.depthBuffer?c.depthBuffer:!0;this.stencilBuffer=void 0!==c.stencilBuffer?c.stencilBuffer:!0;this.depthTexture=void 0!==c.depthTexture?c.depthTexture:null}function vf(a,b,c){gb.call(this,a,b,c);this.samples=4}function Q(){this.elements=[1,0,0,0,0,
 1,0,0,0,0,1,0,0,0,0,1];0<arguments.length&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")}function Wb(a,b,c,d){this._x=a||0;this._y=b||0;this._z=c||0;this._order=d||Wb.DefaultOrder}function wf(){this.mask=1}function G(){Object.defineProperty(this,"id",{value:Gh++});this.uuid=M.generateUUID();this.name="";this.type="Object3D";this.parent=null;this.children=[];this.up=G.DefaultUp.clone();var a=new n,b=new Wb,c=new ka,d=new n(1,1,1);b._onChange(function(){c.setFromEuler(b,
-!1)});c._onChange(function(){b.setFromQuaternion(c,void 0,!1)});Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:a},rotation:{configurable:!0,enumerable:!0,value:b},quaternion:{configurable:!0,enumerable:!0,value:c},scale:{configurable:!0,enumerable:!0,value:d},modelViewMatrix:{value:new Q},normalMatrix:{value:new ta}});this.matrix=new Q;this.matrixWorld=new Q;this.matrixAutoUpdate=G.DefaultMatrixAutoUpdate;this.matrixWorldNeedsUpdate=!1;this.layers=new wf;this.visible=
+!1)});c._onChange(function(){b.setFromQuaternion(c,void 0,!1)});Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:a},rotation:{configurable:!0,enumerable:!0,value:b},quaternion:{configurable:!0,enumerable:!0,value:c},scale:{configurable:!0,enumerable:!0,value:d},modelViewMatrix:{value:new Q},normalMatrix:{value:new ua}});this.matrix=new Q;this.matrixWorld=new Q;this.matrixAutoUpdate=G.DefaultMatrixAutoUpdate;this.matrixWorldNeedsUpdate=!1;this.layers=new wf;this.visible=
 !0;this.receiveShadow=this.castShadow=!1;this.frustumCulled=!0;this.renderOrder=0;this.userData={}}function nd(){G.call(this);this.type="Scene";this.overrideMaterial=this.fog=this.background=null;this.autoUpdate=!0;"undefined"!==typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}function Sa(a,b){this.min=void 0!==a?a:new n(Infinity,Infinity,Infinity);this.max=void 0!==b?b:new n(-Infinity,-Infinity,-Infinity)}function xf(a,b,c,d,e){void 0===sb&&(sb=
-new n);var f;var g=0;for(f=a.length-3;g<=f;g+=3){sb.fromArray(a,g);var h=e.x*Math.abs(sb.x)+e.y*Math.abs(sb.y)+e.z*Math.abs(sb.z),l=b.dot(sb),m=c.dot(sb),q=d.dot(sb);if(Math.max(-Math.max(l,m,q),Math.min(l,m,q))>h)return!1}return!0}function hb(a,b){this.center=void 0!==a?a:new n;this.radius=void 0!==b?b:0}function Xb(a,b){this.origin=void 0!==a?a:new n;this.direction=void 0!==b?b:new n}function ua(a,b,c){this.a=void 0!==a?a:new n;this.b=void 0!==b?b:new n;this.c=void 0!==c?c:new n}function A(a,b,
+new n);var f;var g=0;for(f=a.length-3;g<=f;g+=3){sb.fromArray(a,g);var h=e.x*Math.abs(sb.x)+e.y*Math.abs(sb.y)+e.z*Math.abs(sb.z),l=b.dot(sb),m=c.dot(sb),q=d.dot(sb);if(Math.max(-Math.max(l,m,q),Math.min(l,m,q))>h)return!1}return!0}function hb(a,b){this.center=void 0!==a?a:new n;this.radius=void 0!==b?b:0}function Xb(a,b){this.origin=void 0!==a?a:new n;this.direction=void 0!==b?b:new n}function va(a,b,c){this.a=void 0!==a?a:new n;this.b=void 0!==b?b:new n;this.c=void 0!==c?c:new n}function A(a,b,
 c){return void 0===b&&void 0===c?this.set(a):this.setRGB(a,b,c)}function yf(a,b,c){0>c&&(c+=1);1<c&&--c;return c<1/6?a+6*(b-a)*c:.5>c?b:c<2/3?a+6*(b-a)*(2/3-c):a}function zf(a){return.04045>a?.0773993808*a:Math.pow(.9478672986*a+.0521327014,2.4)}function Af(a){return.0031308>a?12.92*a:1.055*Math.pow(a,.41666)-.055}function xc(a,b,c,d,e,f){this.a=a;this.b=b;this.c=c;this.normal=d&&d.isVector3?d:new n;this.vertexNormals=Array.isArray(d)?d:[];this.color=e&&e.isColor?e:new A;this.vertexColors=Array.isArray(e)?
 e:[];this.materialIndex=void 0!==f?f:0}function O(){Object.defineProperty(this,"id",{value:Hh++});this.uuid=M.generateUUID();this.name="";this.type="Material";this.lights=this.fog=!0;this.blending=1;this.side=0;this.vertexTangents=this.flatShading=!1;this.vertexColors=0;this.opacity=1;this.transparent=!1;this.blendSrc=204;this.blendDst=205;this.blendEquation=100;this.blendEquationAlpha=this.blendDstAlpha=this.blendSrcAlpha=null;this.depthFunc=3;this.depthWrite=this.depthTest=!0;this.stencilFunc=519;
 this.stencilRef=0;this.stencilMask=255;this.stencilZPass=this.stencilZFail=this.stencilFail=7680;this.stencilWrite=!1;this.clippingPlanes=null;this.clipShadows=this.clipIntersection=!1;this.shadowSide=null;this.colorWrite=!0;this.precision=null;this.polygonOffset=!1;this.polygonOffsetUnits=this.polygonOffsetFactor=0;this.dithering=!1;this.alphaTest=0;this.premultipliedAlpha=!1;this.visible=!0;this.userData={};this.needsUpdate=!0}function Ka(a){O.call(this);this.type="MeshBasicMaterial";this.color=
@@ -15,13 +15,13 @@ new A(16777215);this.lightMap=this.map=null;this.lightMapIntensity=1;this.aoMap=
 b,c){N.call(this,new Uint32Array(a),b,c)}function C(a,b,c){N.call(this,new Float32Array(a),b,c)}function td(a,b,c){N.call(this,new Float64Array(a),b,c)}function yg(){this.vertices=[];this.normals=[];this.colors=[];this.uvs=[];this.uvs2=[];this.groups=[];this.morphTargets={};this.skinWeights=[];this.skinIndices=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.uvsNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.verticesNeedUpdate=!1}function zg(a){if(0===a.length)return-Infinity;
 for(var b=a[0],c=1,d=a.length;c<d;++c)a[c]>b&&(b=a[c]);return b}function E(){Object.defineProperty(this,"id",{value:Ih+=2});this.uuid=M.generateUUID();this.name="";this.type="BufferGeometry";this.index=null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingSphere=this.boundingBox=null;this.drawRange={start:0,count:Infinity};this.userData={}}function T(a,b){G.call(this);this.type="Mesh";this.geometry=void 0!==a?a:new E;this.material=void 0!==b?b:new Ka({color:16777215*Math.random()});
 this.drawMode=0;this.updateMorphTargets()}function P(){Object.defineProperty(this,"id",{value:Jh+=2});this.uuid=M.generateUUID();this.name="";this.type="Geometry";this.vertices=[];this.colors=[];this.faces=[];this.faceVertexUvs=[[]];this.morphTargets=[];this.morphNormals=[];this.skinWeights=[];this.skinIndices=[];this.lineDistances=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.lineDistancesNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.uvsNeedUpdate=this.verticesNeedUpdate=
-this.elementsNeedUpdate=!1}function yc(a,b,c,d,e,f){P.call(this);this.type="BoxGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};this.fromBufferGeometry(new Fb(a,b,c,d,e,f));this.mergeVertices()}function Fb(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,r,Y,aa,D){var p=f/Y,v=g/aa,x=f/2,B=g/2,w=r/2;g=Y+1;var y=aa+1,Fa=f=0,S,F,z=new n;for(F=0;F<y;F++){var da=F*v-B;for(S=0;S<g;S++)z[a]=(S*p-x)*d,z[b]=da*e,z[c]=w,m.push(z.x,z.y,z.z),z[a]=0,z[b]=0,z[c]=0<r?1:
--1,q.push(z.x,z.y,z.z),u.push(S/Y),u.push(1-F/aa),f+=1}for(F=0;F<aa;F++)for(S=0;S<Y;S++)a=t+S+g*(F+1),b=t+(S+1)+g*(F+1),c=t+(S+1)+g*F,l.push(t+S+g*F,a,c),l.push(a,b,c),Fa+=6;h.addGroup(k,Fa,D);k+=Fa;t+=f}E.call(this);this.type="BoxBufferGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};var h=this;a=a||1;b=b||1;c=c||1;d=Math.floor(d)||1;e=Math.floor(e)||1;f=Math.floor(f)||1;var l=[],m=[],q=[],u=[],t=0,k=0;g("z","y","x",-1,-1,c,b,a,f,e,0);g("z","y",
+this.elementsNeedUpdate=!1}function yc(a,b,c,d,e,f){P.call(this);this.type="BoxGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};this.fromBufferGeometry(new Fb(a,b,c,d,e,f));this.mergeVertices()}function Fb(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,r,Y,aa,D){var p=f/Y,v=g/aa,x=f/2,B=g/2,w=r/2;g=Y+1;var y=aa+1,ma=f=0,R,F,z=new n;for(F=0;F<y;F++){var da=F*v-B;for(R=0;R<g;R++)z[a]=(R*p-x)*d,z[b]=da*e,z[c]=w,m.push(z.x,z.y,z.z),z[a]=0,z[b]=0,z[c]=0<r?1:
+-1,q.push(z.x,z.y,z.z),u.push(R/Y),u.push(1-F/aa),f+=1}for(F=0;F<aa;F++)for(R=0;R<Y;R++)a=t+R+g*(F+1),b=t+(R+1)+g*(F+1),c=t+(R+1)+g*F,l.push(t+R+g*F,a,c),l.push(a,b,c),ma+=6;h.addGroup(k,ma,D);k+=ma;t+=f}E.call(this);this.type="BoxBufferGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};var h=this;a=a||1;b=b||1;c=c||1;d=Math.floor(d)||1;e=Math.floor(e)||1;f=Math.floor(f)||1;var l=[],m=[],q=[],u=[],t=0,k=0;g("z","y","x",-1,-1,c,b,a,f,e,0);g("z","y",
 "x",1,-1,c,b,-a,f,e,1);g("x","z","y",1,1,a,c,b,d,f,2);g("x","z","y",1,-1,a,c,-b,d,f,3);g("x","y","z",1,-1,a,b,c,d,e,4);g("x","y","z",-1,-1,a,b,-c,d,e,5);this.setIndex(l);this.addAttribute("position",new C(m,3));this.addAttribute("normal",new C(q,3));this.addAttribute("uv",new C(u,2))}function $b(a){var b={},c;for(c in a){b[c]={};for(var d in a[c]){var e=a[c][d];e&&(e.isColor||e.isMatrix3||e.isMatrix4||e.isVector2||e.isVector3||e.isVector4||e.isTexture)?b[c][d]=e.clone():Array.isArray(e)?b[c][d]=e.slice():
-b[c][d]=e}}return b}function Ea(a){for(var b={},c=0;c<a.length;c++){var d=$b(a[c]),e;for(e in d)b[e]=d[e]}return b}function la(a){O.call(this);this.type="ShaderMaterial";this.defines={};this.uniforms={};this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}";this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}";this.linewidth=1;this.wireframe=!1;this.wireframeLinewidth=1;this.morphNormals=this.morphTargets=this.skinning=
+b[c][d]=e}}return b}function Fa(a){for(var b={},c=0;c<a.length;c++){var d=$b(a[c]),e;for(e in d)b[e]=d[e]}return b}function la(a){O.call(this);this.type="ShaderMaterial";this.defines={};this.uniforms={};this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}";this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}";this.linewidth=1;this.wireframe=!1;this.wireframeLinewidth=1;this.morphNormals=this.morphTargets=this.skinning=
 this.clipping=this.lights=this.fog=!1;this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1};this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]};this.index0AttributeName=void 0;this.uniformsNeedUpdate=!1;void 0!==a&&(void 0!==a.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(a))}function ib(){G.call(this);this.type="Camera";this.matrixWorldInverse=new Q;this.projectionMatrix=new Q;
-this.projectionMatrixInverse=new Q}function ma(a,b,c,d){ib.call(this);this.type="PerspectiveCamera";this.fov=void 0!==a?a:50;this.zoom=1;this.near=void 0!==c?c:.1;this.far=void 0!==d?d:2E3;this.focus=10;this.aspect=void 0!==b?b:1;this.view=null;this.filmGauge=35;this.filmOffset=0;this.updateProjectionMatrix()}function zc(a,b,c,d){G.call(this);this.type="CubeCamera";var e=new ma(90,1,a,b);e.up.set(0,-1,0);e.lookAt(new n(1,0,0));this.add(e);var f=new ma(90,1,a,b);f.up.set(0,-1,0);f.lookAt(new n(-1,
-0,0));this.add(f);var g=new ma(90,1,a,b);g.up.set(0,0,1);g.lookAt(new n(0,1,0));this.add(g);var h=new ma(90,1,a,b);h.up.set(0,0,-1);h.lookAt(new n(0,-1,0));this.add(h);var l=new ma(90,1,a,b);l.up.set(0,-1,0);l.lookAt(new n(0,0,1));this.add(l);var m=new ma(90,1,a,b);m.up.set(0,-1,0);m.lookAt(new n(0,0,-1));this.add(m);d=d||{format:1022,magFilter:1006,minFilter:1006};this.renderTarget=new Hb(c,c,d);this.renderTarget.texture.name="CubeCamera";this.update=function(a,b){null===this.parent&&this.updateMatrixWorld();
+this.projectionMatrixInverse=new Q}function na(a,b,c,d){ib.call(this);this.type="PerspectiveCamera";this.fov=void 0!==a?a:50;this.zoom=1;this.near=void 0!==c?c:.1;this.far=void 0!==d?d:2E3;this.focus=10;this.aspect=void 0!==b?b:1;this.view=null;this.filmGauge=35;this.filmOffset=0;this.updateProjectionMatrix()}function zc(a,b,c,d){G.call(this);this.type="CubeCamera";var e=new na(90,1,a,b);e.up.set(0,-1,0);e.lookAt(new n(1,0,0));this.add(e);var f=new na(90,1,a,b);f.up.set(0,-1,0);f.lookAt(new n(-1,
+0,0));this.add(f);var g=new na(90,1,a,b);g.up.set(0,0,1);g.lookAt(new n(0,1,0));this.add(g);var h=new na(90,1,a,b);h.up.set(0,0,-1);h.lookAt(new n(0,-1,0));this.add(h);var l=new na(90,1,a,b);l.up.set(0,-1,0);l.lookAt(new n(0,0,1));this.add(l);var m=new na(90,1,a,b);m.up.set(0,-1,0);m.lookAt(new n(0,0,-1));this.add(m);d=d||{format:1022,magFilter:1006,minFilter:1006};this.renderTarget=new Hb(c,c,d);this.renderTarget.texture.name="CubeCamera";this.update=function(a,b){null===this.parent&&this.updateMatrixWorld();
 var c=a.getRenderTarget(),d=this.renderTarget,q=d.texture.generateMipmaps;d.texture.generateMipmaps=!1;a.setRenderTarget(d,0);a.render(b,e);a.setRenderTarget(d,1);a.render(b,f);a.setRenderTarget(d,2);a.render(b,g);a.setRenderTarget(d,3);a.render(b,h);a.setRenderTarget(d,4);a.render(b,l);d.texture.generateMipmaps=q;a.setRenderTarget(d,5);a.render(b,m);a.setRenderTarget(c)};this.clear=function(a,b,c,d){for(var e=a.getRenderTarget(),f=this.renderTarget,g=0;6>g;g++)a.setRenderTarget(f,g),a.clear(b,c,
 d);a.setRenderTarget(e)}}function Hb(a,b,c){gb.call(this,a,b,c)}function ac(a,b,c,d,e,f,g,h,l,m,q,u){W.call(this,null,f,g,h,l,m,d,e,q,u);this.image={data:a,width:b,height:c};this.magFilter=void 0!==l?l:1003;this.minFilter=void 0!==m?m:1003;this.flipY=this.generateMipmaps=!1;this.unpackAlignment=1}function jb(a,b){this.normal=void 0!==a?a:new n(1,0,0);this.constant=void 0!==b?b:0}function Ae(a,b,c,d,e,f){this.planes=[void 0!==a?a:new jb,void 0!==b?b:new jb,void 0!==c?c:new jb,void 0!==d?d:new jb,void 0!==
 e?e:new jb,void 0!==f?f:new jb]}function Bf(){function a(e,f){!1!==c&&(d(e,f),b.requestAnimationFrame(a))}var b=null,c=!1,d=null;return{start:function(){!0!==c&&null!==d&&(b.requestAnimationFrame(a),c=!0)},stop:function(){c=!1},setAnimationLoop:function(a){d=a},setContext:function(a){b=a}}}function Kh(a){function b(b,c){var d=b.array,e=b.dynamic?35048:35044,h=a.createBuffer();a.bindBuffer(c,h);a.bufferData(c,d,e);b.onUploadCallback();c=5126;d instanceof Float32Array?c=5126:d instanceof Float64Array?
@@ -36,7 +36,7 @@ c.update(h));h.material.uniforms.t2D.value=d;!0===d.matrixAutoUpdate&&d.updateMa
 return}l[d.isWebGL2?"drawArraysInstanced":"drawArraysInstancedANGLE"](e,g,h,f.maxInstancedCount);c.update(h,e,f.maxInstancedCount)}}function Nh(a,b,c){function d(b){if("highp"===b){if(0<a.getShaderPrecisionFormat(35633,36338).precision&&0<a.getShaderPrecisionFormat(35632,36338).precision)return"highp";b="mediump"}return"mediump"===b&&0<a.getShaderPrecisionFormat(35633,36337).precision&&0<a.getShaderPrecisionFormat(35632,36337).precision?"mediump":"lowp"}var e,f="undefined"!==typeof WebGL2RenderingContext&&
 a instanceof WebGL2RenderingContext,g=void 0!==c.precision?c.precision:"highp",h=d(g);h!==g&&(console.warn("THREE.WebGLRenderer:",g,"not supported, using",h,"instead."),g=h);c=!0===c.logarithmicDepthBuffer;h=a.getParameter(34930);var l=a.getParameter(35660),m=a.getParameter(3379),q=a.getParameter(34076),u=a.getParameter(34921),t=a.getParameter(36347),k=a.getParameter(36348),p=a.getParameter(36349),v=0<l,n=f||!!b.get("OES_texture_float"),y=v&&n,w=f?a.getParameter(36183):0;return{isWebGL2:f,getMaxAnisotropy:function(){if(void 0!==
 e)return e;var c=b.get("EXT_texture_filter_anisotropic");return e=null!==c?a.getParameter(c.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0},getMaxPrecision:d,precision:g,logarithmicDepthBuffer:c,maxTextures:h,maxVertexTextures:l,maxTextureSize:m,maxCubemapSize:q,maxAttributes:u,maxVertexUniforms:t,maxVaryings:k,maxFragmentUniforms:p,vertexTextures:v,floatFragmentTextures:n,floatVertexTextures:y,maxSamples:w}}function Oh(){function a(){m.value!==d&&(m.value=d,m.needsUpdate=0<e);c.numPlanes=e;c.numIntersection=
-0}function b(a,b,d,e){var f=null!==a?a.length:0,g=null;if(0!==f){g=m.value;if(!0!==e||null===g){e=d+4*f;b=b.matrixWorldInverse;l.getNormalMatrix(b);if(null===g||g.length<e)g=new Float32Array(e);for(e=0;e!==f;++e,d+=4)h.copy(a[e]).applyMatrix4(b,l),h.normal.toArray(g,d),g[d+3]=h.constant}m.value=g;m.needsUpdate=!0}c.numPlanes=f;return g}var c=this,d=null,e=0,f=!1,g=!1,h=new jb,l=new ta,m={value:null,needsUpdate:!1};this.uniform=m;this.numIntersection=this.numPlanes=0;this.init=function(a,c,g){var h=
+0}function b(a,b,d,e){var f=null!==a?a.length:0,g=null;if(0!==f){g=m.value;if(!0!==e||null===g){e=d+4*f;b=b.matrixWorldInverse;l.getNormalMatrix(b);if(null===g||g.length<e)g=new Float32Array(e);for(e=0;e!==f;++e,d+=4)h.copy(a[e]).applyMatrix4(b,l),h.normal.toArray(g,d),g[d+3]=h.constant}m.value=g;m.needsUpdate=!0}c.numPlanes=f;return g}var c=this,d=null,e=0,f=!1,g=!1,h=new jb,l=new ua,m={value:null,needsUpdate:!1};this.uniform=m;this.numIntersection=this.numPlanes=0;this.init=function(a,c,g){var h=
 0!==a.length||c||0!==e||f;f=c;d=b(a,g,0);e=a.length;return h};this.beginShadows=function(){g=!0;b(null)};this.endShadows=function(){g=!1;a()};this.setState=function(c,h,l,k,p,v){if(!f||null===c||0===c.length||g&&!l)g?b(null):a();else{l=g?0:e;var q=4*l,u=p.clippingState||null;m.value=u;u=b(c,k,q,v);for(c=0;c!==q;++c)u[c]=d[c];p.clippingState=u;this.numIntersection=h?this.numPlanes:0;this.numPlanes+=l}}}function Ph(a){var b={};return{get:function(c){if(void 0!==b[c])return b[c];switch(c){case "WEBGL_depth_texture":var d=
 a.getExtension("WEBGL_depth_texture")||a.getExtension("MOZ_WEBGL_depth_texture")||a.getExtension("WEBKIT_WEBGL_depth_texture");break;case "EXT_texture_filter_anisotropic":d=a.getExtension("EXT_texture_filter_anisotropic")||a.getExtension("MOZ_EXT_texture_filter_anisotropic")||a.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case "WEBGL_compressed_texture_s3tc":d=a.getExtension("WEBGL_compressed_texture_s3tc")||a.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||a.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");
 break;case "WEBGL_compressed_texture_pvrtc":d=a.getExtension("WEBGL_compressed_texture_pvrtc")||a.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:d=a.getExtension(c)}null===d&&console.warn("THREE.WebGLRenderer: "+c+" extension not supported.");return b[c]=d}}}function Qh(a,b,c){function d(a){var e=a.target;a=f[e.id];null!==a.index&&b.remove(a.index);for(var h in a.attributes)b.remove(a.attributes[h]);e.removeEventListener("dispose",d);delete f[e.id];if(h=g[a.id])b.remove(h),delete g[a.id];
@@ -57,24 +57,24 @@ b)}function oi(a,b){a.uniform1iv(this.addr,b)}function pi(a,b){a.uniform2iv(this
 !1,b)}function xi(a,b){b=Cc(b,this.size,16);a.uniformMatrix4fv(this.addr,!1,b)}function yi(a,b,c){var d=b.length,e=Cg(c,d);a.uniform1iv(this.addr,e);for(a=0;a!==d;++a)c.safeSetTexture2D(b[a]||Hg,e[a])}function zi(a,b,c){var d=b.length,e=Cg(c,d);a.uniform1iv(this.addr,e);for(a=0;a!==d;++a)c.safeSetTextureCube(b[a]||Ig,e[a])}function Ai(a){switch(a){case 5126:return ni;case 35664:return si;case 35665:return ti;case 35666:return ui;case 35674:return vi;case 35675:return wi;case 35676:return xi;case 35678:return yi;
 case 35680:return zi;case 5124:case 35670:return oi;case 35667:case 35671:return pi;case 35668:case 35672:return qi;case 35669:case 35673:return ri}}function Bi(a,b,c){this.id=a;this.addr=c;this.cache=[];this.setValue=mi(b.type)}function Jg(a,b,c){this.id=a;this.addr=c;this.cache=[];this.size=b.size;this.setValue=Ai(b.type)}function Kg(a){this.id=a;this.seq=[];this.map={}}function Ib(a,b){this.seq=[];this.map={};for(var c=a.getProgramParameter(b,35718),d=0;d<c;++d){var e=a.getActiveUniform(b,d),f=
 a.getUniformLocation(b,e.name),g=this,h=e.name,l=h.length;for(Cf.lastIndex=0;;){var m=Cf.exec(h),q=Cf.lastIndex,u=m[1],t=m[3];"]"===m[2]&&(u|=0);if(void 0===t||"["===t&&q+2===l){h=g;e=void 0===t?new Bi(u,e,f):new Jg(u,e,f);h.seq.push(e);h.map[e.id]=e;break}else t=g.map[u],void 0===t&&(t=new Kg(u),u=g,g=t,u.seq.push(g),u.map[g.id]=g),g=t}}}function Lg(a,b,c){b=a.createShader(b);a.shaderSource(b,c);a.compileShader(b);return b}function Mg(a){switch(a){case 3E3:return["Linear","( value )"];case 3001:return["sRGB",
-"( value )"];case 3002:return["RGBE","( value )"];case 3004:return["RGBM","( value, 7.0 )"];case 3005:return["RGBM","( value, 16.0 )"];case 3006:return["RGBD","( value, 256.0 )"];case 3007:return["Gamma","( value, float( GAMMA_FACTOR ) )"];default:throw Error("unsupported encoding: "+a);}}function Ng(a,b,c){var d=a.getShaderParameter(b,35713),e=a.getShaderInfoLog(b).trim();if(d&&""===e)return"";a=a.getShaderSource(b).split("\n");for(b=0;b<a.length;b++)a[b]=b+1+": "+a[b];a=a.join("\n");return"THREE.WebGLShader: gl.getShaderInfoLog() "+
-c+"\n"+e+a}function Be(a,b){b=Mg(b);return"vec4 "+a+"( vec4 value ) { return "+b[0]+"ToLinear"+b[1]+"; }"}function Ci(a,b){b=Mg(b);return"vec4 "+a+"( vec4 value ) { return LinearTo"+b[0]+b[1]+"; }"}function Di(a,b){switch(b){case 1:b="Linear";break;case 2:b="Reinhard";break;case 3:b="Uncharted2";break;case 4:b="OptimizedCineon";break;case 5:b="ACESFilmic";break;default:throw Error("unsupported toneMapping: "+b);}return"vec3 "+a+"( vec3 color ) { return "+b+"ToneMapping( color ); }"}function Ei(a,
-b,c){a=a||{};return[a.derivatives||b.envMapCubeUV||b.bumpMap||b.normalMap&&!b.objectSpaceNormalMap||b.clearCoatNormalMap||b.flatShading?"#extension GL_OES_standard_derivatives : enable":"",(a.fragDepth||b.logarithmicDepthBuffer)&&c.get("EXT_frag_depth")?"#extension GL_EXT_frag_depth : enable":"",a.drawBuffers&&c.get("WEBGL_draw_buffers")?"#extension GL_EXT_draw_buffers : require":"",(a.shaderTextureLOD||b.envMap)&&c.get("EXT_shader_texture_lod")?"#extension GL_EXT_shader_texture_lod : enable":""].filter(wd).join("\n")}
-function Fi(a){var b=[],c;for(c in a){var d=a[c];!1!==d&&b.push("#define "+c+" "+d)}return b.join("\n")}function wd(a){return""!==a}function Og(a,b){return a.replace(/NUM_DIR_LIGHTS/g,b.numDirLights).replace(/NUM_SPOT_LIGHTS/g,b.numSpotLights).replace(/NUM_RECT_AREA_LIGHTS/g,b.numRectAreaLights).replace(/NUM_POINT_LIGHTS/g,b.numPointLights).replace(/NUM_HEMI_LIGHTS/g,b.numHemiLights).replace(/NUM_DIR_LIGHT_SHADOWS/g,b.numDirLightShadows).replace(/NUM_SPOT_LIGHT_SHADOWS/g,b.numSpotLightShadows).replace(/NUM_POINT_LIGHT_SHADOWS/g,
-b.numPointLightShadows)}function Pg(a,b){return a.replace(/NUM_CLIPPING_PLANES/g,b.numClippingPlanes).replace(/UNION_CLIPPING_PLANES/g,b.numClippingPlanes-b.numClipIntersection)}function Df(a){return a.replace(/^[ \t]*#include +<([\w\d./]+)>/gm,function(a,c){a=V[c];if(void 0===a)throw Error("Can not resolve #include <"+c+">");return Df(a)})}function Qg(a){return a.replace(/#pragma unroll_loop[\s]+?for \( int i = (\d+); i < (\d+); i \+\+ \) \{([\s\S]+?)(?=\})\}/g,function(a,c,d,e){a="";for(c=parseInt(c);c<
-parseInt(d);c++)a+=e.replace(/\[ i \]/g,"[ "+c+" ]").replace(/UNROLLED_LOOP_INDEX/g,c);return a})}function Gi(a,b,c,d,e,f,g){var h=a.getContext(),l=d.defines,m=e.vertexShader,q=e.fragmentShader,u="SHADOWMAP_TYPE_BASIC";1===f.shadowMapType?u="SHADOWMAP_TYPE_PCF":2===f.shadowMapType&&(u="SHADOWMAP_TYPE_PCF_SOFT");var t="ENVMAP_TYPE_CUBE",k="ENVMAP_MODE_REFLECTION",p="ENVMAP_BLENDING_MULTIPLY";if(f.envMap){switch(d.envMap.mapping){case 301:case 302:t="ENVMAP_TYPE_CUBE";break;case 306:case 307:t="ENVMAP_TYPE_CUBE_UV";
-break;case 303:case 304:t="ENVMAP_TYPE_EQUIREC";break;case 305:t="ENVMAP_TYPE_SPHERE"}switch(d.envMap.mapping){case 302:case 304:k="ENVMAP_MODE_REFRACTION"}switch(d.combine){case 0:p="ENVMAP_BLENDING_MULTIPLY";break;case 1:p="ENVMAP_BLENDING_MIX";break;case 2:p="ENVMAP_BLENDING_ADD"}}var v=0<a.gammaFactor?a.gammaFactor:1,n=g.isWebGL2?"":Ei(d.extensions,f,b),y=Fi(l),w=h.createProgram();d.isRawShaderMaterial?(l=[y].filter(wd).join("\n"),0<l.length&&(l+="\n"),b=[n,y].filter(wd).join("\n"),0<b.length&&
-(b+="\n")):(l=["precision "+f.precision+" float;","precision "+f.precision+" int;","#define SHADER_NAME "+e.name,y,f.supportsVertexTextures?"#define VERTEX_TEXTURES":"","#define GAMMA_FACTOR "+v,"#define MAX_BONES "+f.maxBones,f.useFog&&f.fog?"#define USE_FOG":"",f.useFog&&f.fogExp?"#define FOG_EXP2":"",f.map?"#define USE_MAP":"",f.envMap?"#define USE_ENVMAP":"",f.envMap?"#define "+k:"",f.lightMap?"#define USE_LIGHTMAP":"",f.aoMap?"#define USE_AOMAP":"",f.emissiveMap?"#define USE_EMISSIVEMAP":"",
-f.bumpMap?"#define USE_BUMPMAP":"",f.normalMap?"#define USE_NORMALMAP":"",f.normalMap&&f.objectSpaceNormalMap?"#define OBJECTSPACE_NORMALMAP":"",f.clearCoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",f.displacementMap&&f.supportsVertexTextures?"#define USE_DISPLACEMENTMAP":"",f.specularMap?"#define USE_SPECULARMAP":"",f.roughnessMap?"#define USE_ROUGHNESSMAP":"",f.metalnessMap?"#define USE_METALNESSMAP":"",f.alphaMap?"#define USE_ALPHAMAP":"",f.vertexTangents?"#define USE_TANGENT":"",f.vertexColors?
-"#define USE_COLOR":"",f.flatShading?"#define FLAT_SHADED":"",f.skinning?"#define USE_SKINNING":"",f.useVertexTexture?"#define BONE_TEXTURE":"",f.morphTargets?"#define USE_MORPHTARGETS":"",f.morphNormals&&!1===f.flatShading?"#define USE_MORPHNORMALS":"",f.doubleSided?"#define DOUBLE_SIDED":"",f.flipSided?"#define FLIP_SIDED":"",f.shadowMapEnabled?"#define USE_SHADOWMAP":"",f.shadowMapEnabled?"#define "+u:"",f.sizeAttenuation?"#define USE_SIZEATTENUATION":"",f.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":
-"",f.logarithmicDepthBuffer&&(g.isWebGL2||b.get("EXT_frag_depth"))?"#define USE_LOGDEPTHBUF_EXT":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","#ifdef USE_TANGENT","\tattribute vec4 tangent;","#endif","#ifdef USE_COLOR","\tattribute vec3 color;","#endif","#ifdef USE_MORPHTARGETS","\tattribute vec3 morphTarget0;",
-"\tattribute vec3 morphTarget1;","\tattribute vec3 morphTarget2;","\tattribute vec3 morphTarget3;","\t#ifdef USE_MORPHNORMALS","\t\tattribute vec3 morphNormal0;","\t\tattribute vec3 morphNormal1;","\t\tattribute vec3 morphNormal2;","\t\tattribute vec3 morphNormal3;","\t#else","\t\tattribute vec3 morphTarget4;","\t\tattribute vec3 morphTarget5;","\t\tattribute vec3 morphTarget6;","\t\tattribute vec3 morphTarget7;","\t#endif","#endif","#ifdef USE_SKINNING","\tattribute vec4 skinIndex;","\tattribute vec4 skinWeight;",
-"#endif","\n"].filter(wd).join("\n"),b=[n,"precision "+f.precision+" float;","precision "+f.precision+" int;","#define SHADER_NAME "+e.name,y,f.alphaTest?"#define ALPHATEST "+f.alphaTest+(f.alphaTest%1?"":".0"):"","#define GAMMA_FACTOR "+v,f.useFog&&f.fog?"#define USE_FOG":"",f.useFog&&f.fogExp?"#define FOG_EXP2":"",f.map?"#define USE_MAP":"",f.matcap?"#define USE_MATCAP":"",f.envMap?"#define USE_ENVMAP":"",f.envMap?"#define "+t:"",f.envMap?"#define "+k:"",f.envMap?"#define "+p:"",f.lightMap?"#define USE_LIGHTMAP":
-"",f.aoMap?"#define USE_AOMAP":"",f.emissiveMap?"#define USE_EMISSIVEMAP":"",f.bumpMap?"#define USE_BUMPMAP":"",f.normalMap?"#define USE_NORMALMAP":"",f.normalMap&&f.objectSpaceNormalMap?"#define OBJECTSPACE_NORMALMAP":"",f.clearCoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",f.specularMap?"#define USE_SPECULARMAP":"",f.roughnessMap?"#define USE_ROUGHNESSMAP":"",f.metalnessMap?"#define USE_METALNESSMAP":"",f.alphaMap?"#define USE_ALPHAMAP":"",f.vertexTangents?"#define USE_TANGENT":"",f.vertexColors?
-"#define USE_COLOR":"",f.gradientMap?"#define USE_GRADIENTMAP":"",f.flatShading?"#define FLAT_SHADED":"",f.doubleSided?"#define DOUBLE_SIDED":"",f.flipSided?"#define FLIP_SIDED":"",f.shadowMapEnabled?"#define USE_SHADOWMAP":"",f.shadowMapEnabled?"#define "+u:"",f.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",f.physicallyCorrectLights?"#define PHYSICALLY_CORRECT_LIGHTS":"",f.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",f.logarithmicDepthBuffer&&(g.isWebGL2||b.get("EXT_frag_depth"))?"#define USE_LOGDEPTHBUF_EXT":
-"",f.envMap&&(g.isWebGL2||b.get("EXT_shader_texture_lod"))?"#define TEXTURE_LOD_EXT":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;",0!==f.toneMapping?"#define TONE_MAPPING":"",0!==f.toneMapping?V.tonemapping_pars_fragment:"",0!==f.toneMapping?Di("toneMapping",f.toneMapping):"",f.dithering?"#define DITHERING":"",f.outputEncoding||f.mapEncoding||f.matcapEncoding||f.envMapEncoding||f.emissiveMapEncoding?V.encodings_pars_fragment:"",f.mapEncoding?Be("mapTexelToLinear",f.mapEncoding):"",
-f.matcapEncoding?Be("matcapTexelToLinear",f.matcapEncoding):"",f.envMapEncoding?Be("envMapTexelToLinear",f.envMapEncoding):"",f.emissiveMapEncoding?Be("emissiveMapTexelToLinear",f.emissiveMapEncoding):"",f.outputEncoding?Ci("linearToOutputTexel",f.outputEncoding):"",f.depthPacking?"#define DEPTH_PACKING "+d.depthPacking:"","\n"].filter(wd).join("\n"));m=Df(m);m=Og(m,f);m=Pg(m,f);q=Df(q);q=Og(q,f);q=Pg(q,f);m=Qg(m);q=Qg(q);g.isWebGL2&&!d.isRawShaderMaterial&&(g=!1,u=/^\s*#version\s+300\s+es\s*\n/,
-d.isShaderMaterial&&null!==m.match(u)&&null!==q.match(u)&&(g=!0,m=m.replace(u,""),q=q.replace(u,"")),l="#version 300 es\n\n#define attribute in\n#define varying out\n#define texture2D texture\n"+l,b=["#version 300 es\n\n#define varying in",g?"":"out highp vec4 pc_fragColor;",g?"":"#define gl_FragColor pc_fragColor","#define gl_FragDepthEXT gl_FragDepth\n#define texture2D texture\n#define textureCube texture\n#define texture2DProj textureProj\n#define texture2DLodEXT textureLod\n#define texture2DProjLodEXT textureProjLod\n#define textureCubeLodEXT textureLod\n#define texture2DGradEXT textureGrad\n#define texture2DProjGradEXT textureProjGrad\n#define textureCubeGradEXT textureGrad"].join("\n")+
+"( value )"];case 3002:return["RGBE","( value )"];case 3004:return["RGBM","( value, 7.0 )"];case 3005:return["RGBM","( value, 16.0 )"];case 3006:return["RGBD","( value, 256.0 )"];case 3007:return["Gamma","( value, float( GAMMA_FACTOR ) )"];case 3003:return["LogLuv","( value )"];default:throw Error("unsupported encoding: "+a);}}function Ng(a,b,c){var d=a.getShaderParameter(b,35713),e=a.getShaderInfoLog(b).trim();if(d&&""===e)return"";a=a.getShaderSource(b).split("\n");for(b=0;b<a.length;b++)a[b]=b+
+1+": "+a[b];a=a.join("\n");return"THREE.WebGLShader: gl.getShaderInfoLog() "+c+"\n"+e+a}function Be(a,b){b=Mg(b);return"vec4 "+a+"( vec4 value ) { return "+b[0]+"ToLinear"+b[1]+"; }"}function Ci(a,b){b=Mg(b);return"vec4 "+a+"( vec4 value ) { return LinearTo"+b[0]+b[1]+"; }"}function Di(a,b){switch(b){case 1:b="Linear";break;case 2:b="Reinhard";break;case 3:b="Uncharted2";break;case 4:b="OptimizedCineon";break;case 5:b="ACESFilmic";break;default:throw Error("unsupported toneMapping: "+b);}return"vec3 "+
+a+"( vec3 color ) { return "+b+"ToneMapping( color ); }"}function Ei(a,b,c){a=a||{};return[a.derivatives||b.envMapCubeUV||b.bumpMap||b.normalMap&&!b.objectSpaceNormalMap||b.clearCoatNormalMap||b.flatShading?"#extension GL_OES_standard_derivatives : enable":"",(a.fragDepth||b.logarithmicDepthBuffer)&&c.get("EXT_frag_depth")?"#extension GL_EXT_frag_depth : enable":"",a.drawBuffers&&c.get("WEBGL_draw_buffers")?"#extension GL_EXT_draw_buffers : require":"",(a.shaderTextureLOD||b.envMap)&&c.get("EXT_shader_texture_lod")?
+"#extension GL_EXT_shader_texture_lod : enable":""].filter(wd).join("\n")}function Fi(a){var b=[],c;for(c in a){var d=a[c];!1!==d&&b.push("#define "+c+" "+d)}return b.join("\n")}function wd(a){return""!==a}function Og(a,b){return a.replace(/NUM_DIR_LIGHTS/g,b.numDirLights).replace(/NUM_SPOT_LIGHTS/g,b.numSpotLights).replace(/NUM_RECT_AREA_LIGHTS/g,b.numRectAreaLights).replace(/NUM_POINT_LIGHTS/g,b.numPointLights).replace(/NUM_HEMI_LIGHTS/g,b.numHemiLights).replace(/NUM_DIR_LIGHT_SHADOWS/g,b.numDirLightShadows).replace(/NUM_SPOT_LIGHT_SHADOWS/g,
+b.numSpotLightShadows).replace(/NUM_POINT_LIGHT_SHADOWS/g,b.numPointLightShadows)}function Pg(a,b){return a.replace(/NUM_CLIPPING_PLANES/g,b.numClippingPlanes).replace(/UNION_CLIPPING_PLANES/g,b.numClippingPlanes-b.numClipIntersection)}function Df(a){return a.replace(/^[ \t]*#include +<([\w\d./]+)>/gm,function(a,c){a=V[c];if(void 0===a)throw Error("Can not resolve #include <"+c+">");return Df(a)})}function Qg(a){return a.replace(/#pragma unroll_loop[\s]+?for \( int i = (\d+); i < (\d+); i \+\+ \) \{([\s\S]+?)(?=\})\}/g,
+function(a,c,d,e){a="";for(c=parseInt(c);c<parseInt(d);c++)a+=e.replace(/\[ i \]/g,"[ "+c+" ]").replace(/UNROLLED_LOOP_INDEX/g,c);return a})}function Gi(a,b,c,d,e,f,g){var h=a.getContext(),l=d.defines,m=e.vertexShader,q=e.fragmentShader,u="SHADOWMAP_TYPE_BASIC";1===f.shadowMapType?u="SHADOWMAP_TYPE_PCF":2===f.shadowMapType&&(u="SHADOWMAP_TYPE_PCF_SOFT");var t="ENVMAP_TYPE_CUBE",k="ENVMAP_MODE_REFLECTION",p="ENVMAP_BLENDING_MULTIPLY";if(f.envMap){switch(d.envMap.mapping){case 301:case 302:t="ENVMAP_TYPE_CUBE";
+break;case 306:case 307:t="ENVMAP_TYPE_CUBE_UV";break;case 303:case 304:t="ENVMAP_TYPE_EQUIREC";break;case 305:t="ENVMAP_TYPE_SPHERE"}switch(d.envMap.mapping){case 302:case 304:k="ENVMAP_MODE_REFRACTION"}switch(d.combine){case 0:p="ENVMAP_BLENDING_MULTIPLY";break;case 1:p="ENVMAP_BLENDING_MIX";break;case 2:p="ENVMAP_BLENDING_ADD"}}var v=0<a.gammaFactor?a.gammaFactor:1,n=g.isWebGL2?"":Ei(d.extensions,f,b),y=Fi(l),w=h.createProgram();d.isRawShaderMaterial?(l=[y].filter(wd).join("\n"),0<l.length&&(l+=
+"\n"),b=[n,y].filter(wd).join("\n"),0<b.length&&(b+="\n")):(l=["precision "+f.precision+" float;","precision "+f.precision+" int;","#define SHADER_NAME "+e.name,y,f.supportsVertexTextures?"#define VERTEX_TEXTURES":"","#define GAMMA_FACTOR "+v,"#define MAX_BONES "+f.maxBones,f.useFog&&f.fog?"#define USE_FOG":"",f.useFog&&f.fogExp?"#define FOG_EXP2":"",f.map?"#define USE_MAP":"",f.envMap?"#define USE_ENVMAP":"",f.envMap?"#define "+k:"",f.lightMap?"#define USE_LIGHTMAP":"",f.aoMap?"#define USE_AOMAP":
+"",f.emissiveMap?"#define USE_EMISSIVEMAP":"",f.bumpMap?"#define USE_BUMPMAP":"",f.normalMap?"#define USE_NORMALMAP":"",f.normalMap&&f.objectSpaceNormalMap?"#define OBJECTSPACE_NORMALMAP":"",f.clearCoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",f.displacementMap&&f.supportsVertexTextures?"#define USE_DISPLACEMENTMAP":"",f.specularMap?"#define USE_SPECULARMAP":"",f.roughnessMap?"#define USE_ROUGHNESSMAP":"",f.metalnessMap?"#define USE_METALNESSMAP":"",f.alphaMap?"#define USE_ALPHAMAP":"",f.vertexTangents?
+"#define USE_TANGENT":"",f.vertexColors?"#define USE_COLOR":"",f.flatShading?"#define FLAT_SHADED":"",f.skinning?"#define USE_SKINNING":"",f.useVertexTexture?"#define BONE_TEXTURE":"",f.morphTargets?"#define USE_MORPHTARGETS":"",f.morphNormals&&!1===f.flatShading?"#define USE_MORPHNORMALS":"",f.doubleSided?"#define DOUBLE_SIDED":"",f.flipSided?"#define FLIP_SIDED":"",f.shadowMapEnabled?"#define USE_SHADOWMAP":"",f.shadowMapEnabled?"#define "+u:"",f.sizeAttenuation?"#define USE_SIZEATTENUATION":"",
+f.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",f.logarithmicDepthBuffer&&(g.isWebGL2||b.get("EXT_frag_depth"))?"#define USE_LOGDEPTHBUF_EXT":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","#ifdef USE_TANGENT","\tattribute vec4 tangent;","#endif","#ifdef USE_COLOR","\tattribute vec3 color;",
+"#endif","#ifdef USE_MORPHTARGETS","\tattribute vec3 morphTarget0;","\tattribute vec3 morphTarget1;","\tattribute vec3 morphTarget2;","\tattribute vec3 morphTarget3;","\t#ifdef USE_MORPHNORMALS","\t\tattribute vec3 morphNormal0;","\t\tattribute vec3 morphNormal1;","\t\tattribute vec3 morphNormal2;","\t\tattribute vec3 morphNormal3;","\t#else","\t\tattribute vec3 morphTarget4;","\t\tattribute vec3 morphTarget5;","\t\tattribute vec3 morphTarget6;","\t\tattribute vec3 morphTarget7;","\t#endif","#endif",
+"#ifdef USE_SKINNING","\tattribute vec4 skinIndex;","\tattribute vec4 skinWeight;","#endif","\n"].filter(wd).join("\n"),b=[n,"precision "+f.precision+" float;","precision "+f.precision+" int;","#define SHADER_NAME "+e.name,y,f.alphaTest?"#define ALPHATEST "+f.alphaTest+(f.alphaTest%1?"":".0"):"","#define GAMMA_FACTOR "+v,f.useFog&&f.fog?"#define USE_FOG":"",f.useFog&&f.fogExp?"#define FOG_EXP2":"",f.map?"#define USE_MAP":"",f.matcap?"#define USE_MATCAP":"",f.envMap?"#define USE_ENVMAP":"",f.envMap?
+"#define "+t:"",f.envMap?"#define "+k:"",f.envMap?"#define "+p:"",f.lightMap?"#define USE_LIGHTMAP":"",f.aoMap?"#define USE_AOMAP":"",f.emissiveMap?"#define USE_EMISSIVEMAP":"",f.bumpMap?"#define USE_BUMPMAP":"",f.normalMap?"#define USE_NORMALMAP":"",f.normalMap&&f.objectSpaceNormalMap?"#define OBJECTSPACE_NORMALMAP":"",f.clearCoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",f.specularMap?"#define USE_SPECULARMAP":"",f.roughnessMap?"#define USE_ROUGHNESSMAP":"",f.metalnessMap?"#define USE_METALNESSMAP":
+"",f.alphaMap?"#define USE_ALPHAMAP":"",f.vertexTangents?"#define USE_TANGENT":"",f.vertexColors?"#define USE_COLOR":"",f.gradientMap?"#define USE_GRADIENTMAP":"",f.flatShading?"#define FLAT_SHADED":"",f.doubleSided?"#define DOUBLE_SIDED":"",f.flipSided?"#define FLIP_SIDED":"",f.shadowMapEnabled?"#define USE_SHADOWMAP":"",f.shadowMapEnabled?"#define "+u:"",f.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",f.physicallyCorrectLights?"#define PHYSICALLY_CORRECT_LIGHTS":"",f.logarithmicDepthBuffer?
+"#define USE_LOGDEPTHBUF":"",f.logarithmicDepthBuffer&&(g.isWebGL2||b.get("EXT_frag_depth"))?"#define USE_LOGDEPTHBUF_EXT":"",f.envMap&&(g.isWebGL2||b.get("EXT_shader_texture_lod"))?"#define TEXTURE_LOD_EXT":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;",0!==f.toneMapping?"#define TONE_MAPPING":"",0!==f.toneMapping?V.tonemapping_pars_fragment:"",0!==f.toneMapping?Di("toneMapping",f.toneMapping):"",f.dithering?"#define DITHERING":"",f.outputEncoding||f.mapEncoding||f.matcapEncoding||
+f.envMapEncoding||f.emissiveMapEncoding?V.encodings_pars_fragment:"",f.mapEncoding?Be("mapTexelToLinear",f.mapEncoding):"",f.matcapEncoding?Be("matcapTexelToLinear",f.matcapEncoding):"",f.envMapEncoding?Be("envMapTexelToLinear",f.envMapEncoding):"",f.emissiveMapEncoding?Be("emissiveMapTexelToLinear",f.emissiveMapEncoding):"",f.outputEncoding?Ci("linearToOutputTexel",f.outputEncoding):"",f.depthPacking?"#define DEPTH_PACKING "+d.depthPacking:"","\n"].filter(wd).join("\n"));m=Df(m);m=Og(m,f);m=Pg(m,
+f);q=Df(q);q=Og(q,f);q=Pg(q,f);m=Qg(m);q=Qg(q);g.isWebGL2&&!d.isRawShaderMaterial&&(g=!1,u=/^\s*#version\s+300\s+es\s*\n/,d.isShaderMaterial&&null!==m.match(u)&&null!==q.match(u)&&(g=!0,m=m.replace(u,""),q=q.replace(u,"")),l="#version 300 es\n\n#define attribute in\n#define varying out\n#define texture2D texture\n"+l,b=["#version 300 es\n\n#define varying in",g?"":"out highp vec4 pc_fragColor;",g?"":"#define gl_FragColor pc_fragColor","#define gl_FragDepthEXT gl_FragDepth\n#define texture2D texture\n#define textureCube texture\n#define texture2DProj textureProj\n#define texture2DLodEXT textureLod\n#define texture2DProjLodEXT textureProjLod\n#define textureCubeLodEXT textureLod\n#define texture2DGradEXT textureGrad\n#define texture2DProjGradEXT textureProjGrad\n#define textureCubeGradEXT textureGrad"].join("\n")+
 "\n"+b);q=b+q;m=Lg(h,35633,l+m);q=Lg(h,35632,q);h.attachShader(w,m);h.attachShader(w,q);void 0!==d.index0AttributeName?h.bindAttribLocation(w,0,d.index0AttributeName):!0===f.morphTargets&&h.bindAttribLocation(w,0,"position");h.linkProgram(w);if(a.debug.checkShaderErrors){a=h.getProgramInfoLog(w).trim();f=h.getShaderInfoLog(m).trim();g=h.getShaderInfoLog(q).trim();t=u=!0;if(!1===h.getProgramParameter(w,35714))u=!1,k=Ng(h,m,"vertex"),p=Ng(h,q,"fragment"),console.error("THREE.WebGLProgram: shader error: ",
 h.getError(),"35715",h.getProgramParameter(w,35715),"gl.getProgramInfoLog",a,k,p);else if(""!==a)console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",a);else if(""===f||""===g)t=!1;t&&(this.diagnostics={runnable:u,material:d,programLog:a,vertexShader:{log:f,prefix:l},fragmentShader:{log:g,prefix:b}})}h.deleteShader(m);h.deleteShader(q);var F;this.getUniforms=function(){void 0===F&&(F=new Ib(h,w));return F};var z;this.getAttributes=function(){if(void 0===z){for(var a={},b=h.getProgramParameter(w,
 35721),c=0;c<b;c++){var d=h.getActiveAttrib(w,c).name;a[d]=h.getAttribLocation(w,d)}z=a}return z};this.destroy=function(){h.deleteProgram(w);this.program=void 0};this.name=e.name;this.id=Hi++;this.code=c;this.usedTimes=1;this.program=w;this.vertexShader=m;this.fragmentShader=q;return this}function Ii(a,b,c){function d(a,b){if(a)a.isTexture?c=a.encoding:a.isWebGLRenderTarget&&(console.warn("THREE.WebGLPrograms.getTextureEncodingFromMap: don't use render targets as textures. Use their .texture property instead."),
@@ -91,11 +91,11 @@ c=0,d=[],e=[],f={id:-1};return{opaque:d,transparent:e,init:function(){c=0;d.leng
 f;c.addEventListener("dispose",a)}else f=e[d.id],void 0===f&&(f=new Rg,e[d.id]=f);return f},dispose:function(){b={}}}}function Ni(){var a={};return{get:function(b){if(void 0!==a[b.id])return a[b.id];switch(b.type){case "DirectionalLight":var c={direction:new n,color:new A,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new D};break;case "SpotLight":c={position:new n,direction:new n,color:new A,distance:0,coneCos:0,penumbraCos:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new D};
 break;case "PointLight":c={position:new n,color:new A,distance:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new D,shadowCameraNear:1,shadowCameraFar:1E3};break;case "HemisphereLight":c={direction:new n,skyColor:new A,groundColor:new A};break;case "RectAreaLight":c={color:new A,position:new n,halfWidth:new n,halfHeight:new n}}return a[b.id]=c}}}function Oi(a,b){return(b.castShadow?1:0)-(a.castShadow?1:0)}function Pi(){for(var a=new Ni,b={version:0,hash:{directionalLength:-1,pointLength:-1,
 spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],point:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1},c=0;9>c;c++)b.probe.push(new n);var d=new n,e=new Q,f=new Q;return{setup:function(c,h,l){for(var g=0,q=0,u=0,k=0;9>k;k++)b.probe[k].set(0,
-0,0);var r=h=0,p=0,v=0,n=0,y=0,w=0,F=0;l=l.matrixWorldInverse;c.sort(Oi);k=0;for(var z=c.length;k<z;k++){var B=c[k],Y=B.color,aa=B.intensity,D=B.distance,Da=B.shadow&&B.shadow.map?B.shadow.map.texture:null;if(B.isAmbientLight)g+=Y.r*aa,q+=Y.g*aa,u+=Y.b*aa;else if(B.isLightProbe)for(Da=0;9>Da;Da++)b.probe[Da].addScaledVector(B.sh.coefficients[Da],aa);else if(B.isDirectionalLight){var H=a.get(B);H.color.copy(B.color).multiplyScalar(B.intensity);H.direction.setFromMatrixPosition(B.matrixWorld);d.setFromMatrixPosition(B.target.matrixWorld);
-H.direction.sub(d);H.direction.transformDirection(l);if(H.shadow=B.castShadow)aa=B.shadow,H.shadowBias=aa.bias,H.shadowRadius=aa.radius,H.shadowMapSize=aa.mapSize,b.directionalShadowMap[h]=Da,b.directionalShadowMatrix[h]=B.shadow.matrix,y++;b.directional[h]=H;h++}else if(B.isSpotLight){H=a.get(B);H.position.setFromMatrixPosition(B.matrixWorld);H.position.applyMatrix4(l);H.color.copy(Y).multiplyScalar(aa);H.distance=D;H.direction.setFromMatrixPosition(B.matrixWorld);d.setFromMatrixPosition(B.target.matrixWorld);
-H.direction.sub(d);H.direction.transformDirection(l);H.coneCos=Math.cos(B.angle);H.penumbraCos=Math.cos(B.angle*(1-B.penumbra));H.decay=B.decay;if(H.shadow=B.castShadow)aa=B.shadow,H.shadowBias=aa.bias,H.shadowRadius=aa.radius,H.shadowMapSize=aa.mapSize,b.spotShadowMap[p]=Da,b.spotShadowMatrix[p]=B.shadow.matrix,F++;b.spot[p]=H;p++}else if(B.isRectAreaLight)H=a.get(B),H.color.copy(Y).multiplyScalar(aa),H.position.setFromMatrixPosition(B.matrixWorld),H.position.applyMatrix4(l),f.identity(),e.copy(B.matrixWorld),
+0,0);var r=h=0,p=0,v=0,n=0,y=0,w=0,F=0;l=l.matrixWorldInverse;c.sort(Oi);k=0;for(var z=c.length;k<z;k++){var B=c[k],Y=B.color,aa=B.intensity,D=B.distance,Ea=B.shadow&&B.shadow.map?B.shadow.map.texture:null;if(B.isAmbientLight)g+=Y.r*aa,q+=Y.g*aa,u+=Y.b*aa;else if(B.isLightProbe)for(Ea=0;9>Ea;Ea++)b.probe[Ea].addScaledVector(B.sh.coefficients[Ea],aa);else if(B.isDirectionalLight){var H=a.get(B);H.color.copy(B.color).multiplyScalar(B.intensity);H.direction.setFromMatrixPosition(B.matrixWorld);d.setFromMatrixPosition(B.target.matrixWorld);
+H.direction.sub(d);H.direction.transformDirection(l);if(H.shadow=B.castShadow)aa=B.shadow,H.shadowBias=aa.bias,H.shadowRadius=aa.radius,H.shadowMapSize=aa.mapSize,b.directionalShadowMap[h]=Ea,b.directionalShadowMatrix[h]=B.shadow.matrix,y++;b.directional[h]=H;h++}else if(B.isSpotLight){H=a.get(B);H.position.setFromMatrixPosition(B.matrixWorld);H.position.applyMatrix4(l);H.color.copy(Y).multiplyScalar(aa);H.distance=D;H.direction.setFromMatrixPosition(B.matrixWorld);d.setFromMatrixPosition(B.target.matrixWorld);
+H.direction.sub(d);H.direction.transformDirection(l);H.coneCos=Math.cos(B.angle);H.penumbraCos=Math.cos(B.angle*(1-B.penumbra));H.decay=B.decay;if(H.shadow=B.castShadow)aa=B.shadow,H.shadowBias=aa.bias,H.shadowRadius=aa.radius,H.shadowMapSize=aa.mapSize,b.spotShadowMap[p]=Ea,b.spotShadowMatrix[p]=B.shadow.matrix,F++;b.spot[p]=H;p++}else if(B.isRectAreaLight)H=a.get(B),H.color.copy(Y).multiplyScalar(aa),H.position.setFromMatrixPosition(B.matrixWorld),H.position.applyMatrix4(l),f.identity(),e.copy(B.matrixWorld),
 e.premultiply(l),f.extractRotation(e),H.halfWidth.set(.5*B.width,0,0),H.halfHeight.set(0,.5*B.height,0),H.halfWidth.applyMatrix4(f),H.halfHeight.applyMatrix4(f),b.rectArea[v]=H,v++;else if(B.isPointLight){H=a.get(B);H.position.setFromMatrixPosition(B.matrixWorld);H.position.applyMatrix4(l);H.color.copy(B.color).multiplyScalar(B.intensity);H.distance=B.distance;H.decay=B.decay;if(H.shadow=B.castShadow)aa=B.shadow,H.shadowBias=aa.bias,H.shadowRadius=aa.radius,H.shadowMapSize=aa.mapSize,H.shadowCameraNear=
-aa.camera.near,H.shadowCameraFar=aa.camera.far,b.pointShadowMap[r]=Da,b.pointShadowMatrix[r]=B.shadow.matrix,w++;b.point[r]=H;r++}else B.isHemisphereLight&&(H=a.get(B),H.direction.setFromMatrixPosition(B.matrixWorld),H.direction.transformDirection(l),H.direction.normalize(),H.skyColor.copy(B.color).multiplyScalar(aa),H.groundColor.copy(B.groundColor).multiplyScalar(aa),b.hemi[n]=H,n++)}b.ambient[0]=g;b.ambient[1]=q;b.ambient[2]=u;c=b.hash;if(c.directionalLength!==h||c.pointLength!==r||c.spotLength!==
+aa.camera.near,H.shadowCameraFar=aa.camera.far,b.pointShadowMap[r]=Ea,b.pointShadowMatrix[r]=B.shadow.matrix,w++;b.point[r]=H;r++}else B.isHemisphereLight&&(H=a.get(B),H.direction.setFromMatrixPosition(B.matrixWorld),H.direction.transformDirection(l),H.direction.normalize(),H.skyColor.copy(B.color).multiplyScalar(aa),H.groundColor.copy(B.groundColor).multiplyScalar(aa),b.hemi[n]=H,n++)}b.ambient[0]=g;b.ambient[1]=q;b.ambient[2]=u;c=b.hash;if(c.directionalLength!==h||c.pointLength!==r||c.spotLength!==
 p||c.rectAreaLength!==v||c.hemiLength!==n||c.numDirectionalShadows!==y||c.numPointShadows!==w||c.numSpotShadows!==F)b.directional.length=h,b.spot.length=p,b.rectArea.length=v,b.point.length=r,b.hemi.length=n,b.directionalShadowMap.length=y,b.pointShadowMap.length=w,b.spotShadowMap.length=F,b.directionalShadowMatrix.length=y,b.pointShadowMatrix.length=w,b.spotShadowMatrix.length=F,c.directionalLength=h,c.pointLength=r,c.spotLength=p,c.rectAreaLength=v,c.hemiLength=n,c.numDirectionalShadows=y,c.numPointShadows=
 w,c.numSpotShadows=F,b.version=Qi++},state:b}}function Sg(){var a=new Pi,b=[],c=[];return{init:function(){b.length=0;c.length=0},state:{lightsArray:b,shadowsArray:c,lights:a},setupLights:function(d){a.setup(b,c,d)},pushLight:function(a){b.push(a)},pushShadow:function(a){c.push(a)}}}function Ri(){function a(c){c=c.target;c.removeEventListener("dispose",a);delete b[c.id]}var b={};return{get:function(c,d){if(void 0===b[c.id]){var e=new Sg;b[c.id]={};b[c.id][d.id]=e;c.addEventListener("dispose",a)}else void 0===
 b[c.id][d.id]?(e=new Sg,b[c.id][d.id]=e):e=b[c.id][d.id];return e},dispose:function(){b={}}}}function Jb(a){O.call(this);this.type="MeshDepthMaterial";this.depthPacking=3200;this.morphTargets=this.skinning=!1;this.displacementMap=this.alphaMap=this.map=null;this.displacementScale=1;this.displacementBias=0;this.wireframe=!1;this.wireframeLinewidth=1;this.lights=this.fog=!1;this.setValues(a)}function Kb(a){O.call(this);this.type="MeshDistanceMaterial";this.referencePosition=new n;this.nearDistance=
@@ -104,75 +104,76 @@ b[c.id][d.id]?(e=new Sg,b[c.id][d.id]=e):e=b[c.id][d.id];return e},dispose:funct
 l.clippingPlanes=c.clippingPlanes;l.clipIntersection=c.clipIntersection;l.wireframeLinewidth=c.wireframeLinewidth;l.linewidth=c.linewidth;d&&l.isMeshDistanceMaterial&&(l.referencePosition.copy(e),l.nearDistance=f,l.farDistance=g);return l}function e(c,g,h,l){if(!1!==c.visible){if(c.layers.test(g.layers)&&(c.isMesh||c.isLine||c.isPoints)&&c.castShadow&&(!c.frustumCulled||f.intersectsObject(c))){c.modelViewMatrix.multiplyMatrices(h.matrixWorldInverse,c.matrixWorld);var m=b.update(c),u=c.material;if(Array.isArray(u))for(var k=
 m.groups,t=0,r=k.length;t<r;t++){var p=k[t],v=u[p.materialIndex];v&&v.visible&&(v=d(c,v,l,q,h.near,h.far),a.renderBufferDirect(h,null,m,v,c,p))}else u.visible&&(v=d(c,u,l,q,h.near,h.far),a.renderBufferDirect(h,null,m,v,c,null))}c=c.children;m=0;for(u=c.length;m<u;m++)e(c[m],g,h,l)}}var f=new Ae,g=new Q,h=new D,l=new D(c,c),m=new n,q=new n,u=Array(4),k=Array(4),r={},p={0:1,1:0,2:2},v=[new n(1,0,0),new n(-1,0,0),new n(0,0,1),new n(0,0,-1),new n(0,1,0),new n(0,-1,0)],x=[new n(0,1,0),new n(0,1,0),new n(0,
 1,0),new n(0,1,0),new n(0,0,1),new n(0,0,-1)],y=[new ca,new ca,new ca,new ca,new ca,new ca];for(c=0;4!==c;++c){var w=0!==(c&1),F=0!==(c&2),z=new Jb({depthPacking:3201,morphTargets:w,skinning:F});u[c]=z;w=new Kb({morphTargets:w,skinning:F});k[c]=w}var B=this;this.enabled=!1;this.autoUpdate=!0;this.needsUpdate=!1;this.type=1;this.render=function(b,c,d){if(!1!==B.enabled&&(!1!==B.autoUpdate||!1!==B.needsUpdate)&&0!==b.length){var u=a.getRenderTarget(),k=a.getActiveCubeFace(),t=a.getActiveMipmapLevel(),
-p=a.state;p.setBlending(0);p.buffers.color.setClear(1,1,1,1);p.buffers.depth.setTest(!0);p.setScissorTest(!1);for(var r,n=0,Fa=b.length;n<Fa;n++){var S=b[n];r=S.shadow;var w=S&&S.isPointLight;if(void 0===r)console.warn("THREE.WebGLShadowMap:",S,"has no shadow.");else{var F=r.camera;h.copy(r.mapSize);h.min(l);if(w){var z=h.x,Y=h.y;y[0].set(2*z,Y,z,Y);y[1].set(0,Y,z,Y);y[2].set(3*z,Y,z,Y);y[3].set(z,Y,z,Y);y[4].set(3*z,0,z,Y);y[5].set(z,0,z,Y);h.x*=4;h.y*=2}null===r.map&&(r.map=new gb(h.x,h.y,{minFilter:1003,
-magFilter:1003,format:1023}),r.map.texture.name=S.name+".shadowMap",F.updateProjectionMatrix());r.isSpotLightShadow&&r.update(S);z=r.map;Y=r.matrix;q.setFromMatrixPosition(S.matrixWorld);F.position.copy(q);w?(r=6,Y.makeTranslation(-q.x,-q.y,-q.z)):(r=1,m.setFromMatrixPosition(S.target.matrixWorld),F.lookAt(m),F.updateMatrixWorld(),Y.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),Y.multiply(F.projectionMatrix),Y.multiply(F.matrixWorldInverse));a.setRenderTarget(z);a.clear();for(S=0;S<r;S++)w&&(m.copy(F.position),
-m.add(v[S]),F.up.copy(x[S]),F.lookAt(m),F.updateMatrixWorld(),p.viewport(y[S])),g.multiplyMatrices(F.projectionMatrix,F.matrixWorldInverse),f.setFromMatrix(g),e(c,d,F,w)}}B.needsUpdate=!1;a.setRenderTarget(u,k,t)}}}function Si(a,b,c,d){function e(b,c,d){var e=new Uint8Array(4),f=a.createTexture();a.bindTexture(b,f);a.texParameteri(b,10241,9728);a.texParameteri(b,10240,9728);for(b=0;b<d;b++)a.texImage2D(c+b,0,6408,1,1,0,6408,5121,e);return f}function f(c,e){y[c]=1;0===w[c]&&(a.enableVertexAttribArray(c),
-w[c]=1);F[c]!==e&&((d.isWebGL2?a:b.get("ANGLE_instanced_arrays"))[d.isWebGL2?"vertexAttribDivisor":"vertexAttribDivisorANGLE"](c,e),F[c]=e)}function g(b){!0!==z[b]&&(a.enable(b),z[b]=!0)}function h(b){!1!==z[b]&&(a.disable(b),z[b]=!1)}function l(b,d,e,f,l,m,q,u){if(0===b)aa&&(h(3042),aa=!1);else if(aa||(g(3042),aa=!0),5!==b){if(b!==D||u!==Fa){if(100!==Da||100!==Gb)a.blendEquation(32774),Gb=Da=100;if(u)switch(b){case 1:a.blendFuncSeparate(1,771,1,771);break;case 2:a.blendFunc(1,1);break;case 3:a.blendFuncSeparate(0,
-0,769,771);break;case 4:a.blendFuncSeparate(0,768,0,770);break;default:console.error("THREE.WebGLState: Invalid blending: ",b)}else switch(b){case 1:a.blendFuncSeparate(770,771,1,771);break;case 2:a.blendFunc(770,1);break;case 3:a.blendFunc(0,769);break;case 4:a.blendFunc(0,768);break;default:console.error("THREE.WebGLState: Invalid blending: ",b)}G=C=ud=H=null;D=b;Fa=u}}else{l=l||d;m=m||e;q=q||f;if(d!==Da||l!==Gb)a.blendEquationSeparate(c.convert(d),c.convert(l)),Da=d,Gb=l;if(e!==H||f!==ud||m!==
-C||q!==G)a.blendFuncSeparate(c.convert(e),c.convert(f),c.convert(m),c.convert(q)),H=e,ud=f,C=m,G=q;D=b;Fa=null}}function m(b){S!==b&&(b?a.frontFace(2304):a.frontFace(2305),S=b)}function q(b){0!==b?(g(2884),b!==Pa&&(1===b?a.cullFace(1029):2===b?a.cullFace(1028):a.cullFace(1032))):h(2884);Pa=b}function u(b,c,d){if(b){if(g(32823),da!==c||Ug!==d)a.polygonOffset(c,d),da=c,Ug=d}else h(32823)}function k(b){void 0===b&&(b=33984+E-1);A!==b&&(a.activeTexture(b),A=b)}var r=new function(){var b=!1,c=new ca,d=
+p=a.state;p.setBlending(0);p.buffers.color.setClear(1,1,1,1);p.buffers.depth.setTest(!0);p.setScissorTest(!1);for(var r,n=0,ma=b.length;n<ma;n++){var R=b[n];r=R.shadow;var w=R&&R.isPointLight;if(void 0===r)console.warn("THREE.WebGLShadowMap:",R,"has no shadow.");else{var F=r.camera;h.copy(r.mapSize);h.min(l);if(w){var z=h.x,Y=h.y;y[0].set(2*z,Y,z,Y);y[1].set(0,Y,z,Y);y[2].set(3*z,Y,z,Y);y[3].set(z,Y,z,Y);y[4].set(3*z,0,z,Y);y[5].set(z,0,z,Y);h.x*=4;h.y*=2}null===r.map&&(r.map=new gb(h.x,h.y,{minFilter:1003,
+magFilter:1003,format:1023}),r.map.texture.name=R.name+".shadowMap",F.updateProjectionMatrix());r.isSpotLightShadow&&r.update(R);z=r.map;Y=r.matrix;q.setFromMatrixPosition(R.matrixWorld);F.position.copy(q);w?(r=6,Y.makeTranslation(-q.x,-q.y,-q.z)):(r=1,m.setFromMatrixPosition(R.target.matrixWorld),F.lookAt(m),F.updateMatrixWorld(),Y.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),Y.multiply(F.projectionMatrix),Y.multiply(F.matrixWorldInverse));a.setRenderTarget(z);a.clear();for(R=0;R<r;R++)w&&(m.copy(F.position),
+m.add(v[R]),F.up.copy(x[R]),F.lookAt(m),F.updateMatrixWorld(),p.viewport(y[R])),g.multiplyMatrices(F.projectionMatrix,F.matrixWorldInverse),f.setFromMatrix(g),e(c,d,F,w)}}B.needsUpdate=!1;a.setRenderTarget(u,k,t)}}}function Si(a,b,c,d){function e(b,c,d){var e=new Uint8Array(4),f=a.createTexture();a.bindTexture(b,f);a.texParameteri(b,10241,9728);a.texParameteri(b,10240,9728);for(b=0;b<d;b++)a.texImage2D(c+b,0,6408,1,1,0,6408,5121,e);return f}function f(c,e){y[c]=1;0===w[c]&&(a.enableVertexAttribArray(c),
+w[c]=1);F[c]!==e&&((d.isWebGL2?a:b.get("ANGLE_instanced_arrays"))[d.isWebGL2?"vertexAttribDivisor":"vertexAttribDivisorANGLE"](c,e),F[c]=e)}function g(b){!0!==z[b]&&(a.enable(b),z[b]=!0)}function h(b){!1!==z[b]&&(a.disable(b),z[b]=!1)}function l(b,d,e,f,l,m,q,u){if(0===b)aa&&(h(3042),aa=!1);else if(aa||(g(3042),aa=!0),5!==b){if(b!==D||u!==ma){if(100!==Ea||100!==Gb)a.blendEquation(32774),Gb=Ea=100;if(u)switch(b){case 1:a.blendFuncSeparate(1,771,1,771);break;case 2:a.blendFunc(1,1);break;case 3:a.blendFuncSeparate(0,
+0,769,771);break;case 4:a.blendFuncSeparate(0,768,0,770);break;default:console.error("THREE.WebGLState: Invalid blending: ",b)}else switch(b){case 1:a.blendFuncSeparate(770,771,1,771);break;case 2:a.blendFunc(770,1);break;case 3:a.blendFunc(0,769);break;case 4:a.blendFunc(0,768);break;default:console.error("THREE.WebGLState: Invalid blending: ",b)}G=C=ud=H=null;D=b;ma=u}}else{l=l||d;m=m||e;q=q||f;if(d!==Ea||l!==Gb)a.blendEquationSeparate(c.convert(d),c.convert(l)),Ea=d,Gb=l;if(e!==H||f!==ud||m!==
+C||q!==G)a.blendFuncSeparate(c.convert(e),c.convert(f),c.convert(m),c.convert(q)),H=e,ud=f,C=m,G=q;D=b;ma=null}}function m(b){R!==b&&(b?a.frontFace(2304):a.frontFace(2305),R=b)}function q(b){0!==b?(g(2884),b!==Pa&&(1===b?a.cullFace(1029):2===b?a.cullFace(1028):a.cullFace(1032))):h(2884);Pa=b}function u(b,c,d){if(b){if(g(32823),da!==c||Ug!==d)a.polygonOffset(c,d),da=c,Ug=d}else h(32823)}function k(b){void 0===b&&(b=33984+E-1);A!==b&&(a.activeTexture(b),A=b)}var r=new function(){var b=!1,c=new ca,d=
 null,e=new ca(0,0,0,0);return{setMask:function(c){d===c||b||(a.colorMask(c,c,c,c),d=c)},setLocked:function(a){b=a},setClear:function(b,d,f,g,h){!0===h&&(b*=g,d*=g,f*=g);c.set(b,d,f,g);!1===e.equals(c)&&(a.clearColor(b,d,f,g),e.copy(c))},reset:function(){b=!1;d=null;e.set(-1,0,0,0)}}},p=new function(){var b=!1,c=null,d=null,e=null;return{setTest:function(a){a?g(2929):h(2929)},setMask:function(d){c===d||b||(a.depthMask(d),c=d)},setFunc:function(b){if(d!==b){if(b)switch(b){case 0:a.depthFunc(512);break;
 case 1:a.depthFunc(519);break;case 2:a.depthFunc(513);break;case 3:a.depthFunc(515);break;case 4:a.depthFunc(514);break;case 5:a.depthFunc(518);break;case 6:a.depthFunc(516);break;case 7:a.depthFunc(517);break;default:a.depthFunc(515)}else a.depthFunc(515);d=b}},setLocked:function(a){b=a},setClear:function(b){e!==b&&(a.clearDepth(b),e=b)},reset:function(){b=!1;e=d=c=null}}},v=new function(){var b=!1,c=null,d=null,e=null,f=null,l=null,m=null,q=null,u=null;return{setTest:function(a){b||(a?g(2960):h(2960))},
-setMask:function(d){c===d||b||(a.stencilMask(d),c=d)},setFunc:function(b,c,g){if(d!==b||e!==c||f!==g)a.stencilFunc(b,c,g),d=b,e=c,f=g},setOp:function(b,c,d){if(l!==b||m!==c||q!==d)a.stencilOp(b,c,d),l=b,m=c,q=d},setLocked:function(a){b=a},setClear:function(b){u!==b&&(a.clearStencil(b),u=b)},reset:function(){b=!1;u=q=m=l=f=e=d=c=null}}},n=a.getParameter(34921),y=new Uint8Array(n),w=new Uint8Array(n),F=new Uint8Array(n),z={},B=null,Y=null,aa=null,D=null,Da=null,H=null,ud=null,Gb=null,C=null,G=null,
-Fa=!1,S=null,Pa=null,Ag=null,da=null,Ug=null,E=a.getParameter(35661),I=!1;n=0;n=a.getParameter(7938);-1!==n.indexOf("WebGL")?(n=parseFloat(/^WebGL ([0-9])/.exec(n)[1]),I=1<=n):-1!==n.indexOf("OpenGL ES")&&(n=parseFloat(/^OpenGL ES ([0-9])/.exec(n)[1]),I=2<=n);var A=null,J={},Q=new ca,P=new ca,K={};K[3553]=e(3553,3553,1);K[34067]=e(34067,34069,6);r.setClear(0,0,0,1);p.setClear(1);v.setClear(0);g(2929);p.setFunc(3);m(!1);q(1);g(2884);l(0);return{buffers:{color:r,depth:p,stencil:v},initAttributes:function(){for(var a=
+setMask:function(d){c===d||b||(a.stencilMask(d),c=d)},setFunc:function(b,c,g){if(d!==b||e!==c||f!==g)a.stencilFunc(b,c,g),d=b,e=c,f=g},setOp:function(b,c,d){if(l!==b||m!==c||q!==d)a.stencilOp(b,c,d),l=b,m=c,q=d},setLocked:function(a){b=a},setClear:function(b){u!==b&&(a.clearStencil(b),u=b)},reset:function(){b=!1;u=q=m=l=f=e=d=c=null}}},n=a.getParameter(34921),y=new Uint8Array(n),w=new Uint8Array(n),F=new Uint8Array(n),z={},B=null,Y=null,aa=null,D=null,Ea=null,H=null,ud=null,Gb=null,C=null,G=null,
+ma=!1,R=null,Pa=null,Ag=null,da=null,Ug=null,E=a.getParameter(35661),I=!1;n=0;n=a.getParameter(7938);-1!==n.indexOf("WebGL")?(n=parseFloat(/^WebGL ([0-9])/.exec(n)[1]),I=1<=n):-1!==n.indexOf("OpenGL ES")&&(n=parseFloat(/^OpenGL ES ([0-9])/.exec(n)[1]),I=2<=n);var A=null,J={},Q=new ca,P=new ca,K={};K[3553]=e(3553,3553,1);K[34067]=e(34067,34069,6);r.setClear(0,0,0,1);p.setClear(1);v.setClear(0);g(2929);p.setFunc(3);m(!1);q(1);g(2884);l(0);return{buffers:{color:r,depth:p,stencil:v},initAttributes:function(){for(var a=
 0,b=y.length;a<b;a++)y[a]=0},enableAttribute:function(a){f(a,0)},enableAttributeAndDivisor:f,disableUnusedAttributes:function(){for(var b=0,c=w.length;b!==c;++b)w[b]!==y[b]&&(a.disableVertexAttribArray(b),w[b]=0)},enable:g,disable:h,getCompressedTextureFormats:function(){if(null===B&&(B=[],b.get("WEBGL_compressed_texture_pvrtc")||b.get("WEBGL_compressed_texture_s3tc")||b.get("WEBGL_compressed_texture_etc1")||b.get("WEBGL_compressed_texture_astc")))for(var c=a.getParameter(34467),d=0;d<c.length;d++)B.push(c[d]);
 return B},useProgram:function(b){return Y!==b?(a.useProgram(b),Y=b,!0):!1},setBlending:l,setMaterial:function(a,b){2===a.side?h(2884):g(2884);var c=1===a.side;b&&(c=!c);m(c);1===a.blending&&!1===a.transparent?l(0):l(a.blending,a.blendEquation,a.blendSrc,a.blendDst,a.blendEquationAlpha,a.blendSrcAlpha,a.blendDstAlpha,a.premultipliedAlpha);p.setFunc(a.depthFunc);p.setTest(a.depthTest);p.setMask(a.depthWrite);r.setMask(a.colorWrite);b=a.stencilWrite;v.setTest(b);b&&(v.setFunc(a.stencilFunc,a.stencilRef,
 a.stencilMask),v.setOp(a.stencilFail,a.stencilZFail,a.stencilZPass));u(a.polygonOffset,a.polygonOffsetFactor,a.polygonOffsetUnits)},setFlipSided:m,setCullFace:q,setLineWidth:function(b){b!==Ag&&(I&&a.lineWidth(b),Ag=b)},setPolygonOffset:u,setScissorTest:function(a){a?g(3089):h(3089)},activeTexture:k,bindTexture:function(b,c){null===A&&k();var d=J[A];void 0===d&&(d={type:void 0,texture:void 0},J[A]=d);if(d.type!==b||d.texture!==c)a.bindTexture(b,c||K[b]),d.type=b,d.texture=c},compressedTexImage2D:function(){try{a.compressedTexImage2D.apply(a,
 arguments)}catch(X){console.error("THREE.WebGLState:",X)}},texImage2D:function(){try{a.texImage2D.apply(a,arguments)}catch(X){console.error("THREE.WebGLState:",X)}},texImage3D:function(){try{a.texImage3D.apply(a,arguments)}catch(X){console.error("THREE.WebGLState:",X)}},scissor:function(b){!1===Q.equals(b)&&(a.scissor(b.x,b.y,b.z,b.w),Q.copy(b))},viewport:function(b){!1===P.equals(b)&&(a.viewport(b.x,b.y,b.z,b.w),P.copy(b))},reset:function(){for(var b=0;b<w.length;b++)1===w[b]&&(a.disableVertexAttribArray(b),
-w[b]=0);z={};A=B=null;J={};Pa=S=D=Y=null;r.reset();p.reset();v.reset()}}}function Ti(a,b,c,d,e,f,g){function h(a,b){return ud?new OffscreenCanvas(a,b):document.createElementNS("http://www.w3.org/1999/xhtml","canvas")}function l(a,b,c,d){var e=1;if(a.width>d||a.height>d)e=d/Math.max(a.width,a.height);if(1>e||!0===b){if("undefined"!==typeof HTMLImageElement&&a instanceof HTMLImageElement||"undefined"!==typeof HTMLCanvasElement&&a instanceof HTMLCanvasElement||"undefined"!==typeof ImageBitmap&&a instanceof
+w[b]=0);z={};A=B=null;J={};Pa=R=D=Y=null;r.reset();p.reset();v.reset()}}}function Ti(a,b,c,d,e,f,g){function h(a,b){return ud?new OffscreenCanvas(a,b):document.createElementNS("http://www.w3.org/1999/xhtml","canvas")}function l(a,b,c,d){var e=1;if(a.width>d||a.height>d)e=d/Math.max(a.width,a.height);if(1>e||!0===b){if("undefined"!==typeof HTMLImageElement&&a instanceof HTMLImageElement||"undefined"!==typeof HTMLCanvasElement&&a instanceof HTMLCanvasElement||"undefined"!==typeof ImageBitmap&&a instanceof
 ImageBitmap)return d=b?M.floorPowerOfTwo:Math.floor,b=d(e*a.width),e=d(e*a.height),void 0===H&&(H=h(b,e)),c=c?h(b,e):H,c.width=b,c.height=e,c.getContext("2d").drawImage(a,0,0,b,e),console.warn("THREE.WebGLRenderer: Texture has been resized from ("+a.width+"x"+a.height+") to ("+b+"x"+e+")."),c;"data"in a&&console.warn("THREE.WebGLRenderer: Image in DataTexture is too big ("+a.width+"x"+a.height+").")}return a}function m(a){return M.isPowerOfTwo(a.width)&&M.isPowerOfTwo(a.height)}function q(a,b){return a.generateMipmaps&&
 b&&1003!==a.minFilter&&1006!==a.minFilter}function u(b,c,e,f){a.generateMipmap(b);d.get(c).__maxMipLevel=Math.log(Math.max(e,f))*Math.LOG2E}function k(a,c){if(!e.isWebGL2)return a;var d=a;6403===a&&(5126===c&&(d=33326),5131===c&&(d=33325),5121===c&&(d=33321));6407===a&&(5126===c&&(d=34837),5131===c&&(d=34843),5121===c&&(d=32849));6408===a&&(5126===c&&(d=34836),5131===c&&(d=34842),5121===c&&(d=32856));33325===d||33326===d||34842===d||34836===d?b.get("EXT_color_buffer_float"):(34843===d||34837===d)&&
-console.warn("THREE.WebGLRenderer: Floating point textures with RGB format not supported. Please use RGBA instead.");return d}function r(a){return 1003===a||1004===a||1005===a?9728:9729}function p(b){b=b.target;b.removeEventListener("dispose",p);var c=d.get(b);void 0!==c.__webglInit&&(a.deleteTexture(c.__webglTexture),d.remove(b));b.isVideoTexture&&delete Da[b.id];g.memory.textures--}function n(b){b=b.target;b.removeEventListener("dispose",n);var c=d.get(b),e=d.get(b.texture);if(b){void 0!==e.__webglTexture&&
-a.deleteTexture(e.__webglTexture);b.depthTexture&&b.depthTexture.dispose();if(b.isWebGLRenderTargetCube)for(e=0;6>e;e++)a.deleteFramebuffer(c.__webglFramebuffer[e]),c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer[e]);else a.deleteFramebuffer(c.__webglFramebuffer),c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer);d.remove(b.texture);d.remove(b)}g.memory.textures--}function x(a,b){var e=d.get(a);if(a.isVideoTexture){var f=a.id,h=g.render.frame;Da[f]!==h&&(Da[f]=h,a.update())}if(0<
+console.warn("THREE.WebGLRenderer: Floating point textures with RGB format not supported. Please use RGBA instead.");return d}function r(a){return 1003===a||1004===a||1005===a?9728:9729}function p(b){b=b.target;b.removeEventListener("dispose",p);var c=d.get(b);void 0!==c.__webglInit&&(a.deleteTexture(c.__webglTexture),d.remove(b));b.isVideoTexture&&delete Ea[b.id];g.memory.textures--}function n(b){b=b.target;b.removeEventListener("dispose",n);var c=d.get(b),e=d.get(b.texture);if(b){void 0!==e.__webglTexture&&
+a.deleteTexture(e.__webglTexture);b.depthTexture&&b.depthTexture.dispose();if(b.isWebGLRenderTargetCube)for(e=0;6>e;e++)a.deleteFramebuffer(c.__webglFramebuffer[e]),c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer[e]);else a.deleteFramebuffer(c.__webglFramebuffer),c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer);d.remove(b.texture);d.remove(b)}g.memory.textures--}function x(a,b){var e=d.get(a);if(a.isVideoTexture){var f=a.id,h=g.render.frame;Ea[f]!==h&&(Ea[f]=h,a.update())}if(0<
 a.version&&e.__version!==a.version)if(f=a.image,void 0===f)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined");else if(!1===f.complete)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete");else{B(e,a,b);return}c.activeTexture(33984+b);c.bindTexture(3553,e.__webglTexture)}function y(b,g){var h=d.get(b);if(6===b.image.length)if(0<b.version&&h.__version!==b.version){z(h,b);c.activeTexture(33984+g);c.bindTexture(34067,h.__webglTexture);
-a.pixelStorei(37440,b.flipY);g=b&&b.isCompressedTexture;for(var t=b.image[0]&&b.image[0].isDataTexture,r=[],p=0;6>p;p++)r[p]=g||t?t?b.image[p].image:b.image[p]:l(b.image[p],!1,!0,e.maxCubemapSize);var n=r[0],v=m(n)||e.isWebGL2,B=f.convert(b.format),S=f.convert(b.type),x=k(B,S);F(34067,b,v);for(p=0;6>p;p++)if(g)for(var w,y=r[p].mipmaps,Fa=0,H=y.length;Fa<H;Fa++)w=y[Fa],1023!==b.format&&1022!==b.format?-1<c.getCompressedTextureFormats().indexOf(B)?c.compressedTexImage2D(34069+p,Fa,x,w.width,w.height,
-0,w.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):c.texImage2D(34069+p,Fa,x,w.width,w.height,0,B,S,w.data);else t?c.texImage2D(34069+p,0,x,r[p].width,r[p].height,0,B,S,r[p].data):c.texImage2D(34069+p,0,x,B,S,r[p]);h.__maxMipLevel=g?y.length-1:0;q(b,v)&&u(34067,b,n.width,n.height);h.__version=b.version;if(b.onUpdate)b.onUpdate(b)}else c.activeTexture(33984+g),c.bindTexture(34067,h.__webglTexture)}function w(a,b){c.activeTexture(33984+
-b);c.bindTexture(34067,d.get(a).__webglTexture)}function F(c,g,h){h?(a.texParameteri(c,10242,f.convert(g.wrapS)),a.texParameteri(c,10243,f.convert(g.wrapT)),32879!==c&&35866!==c||a.texParameteri(c,32882,f.convert(g.wrapR)),a.texParameteri(c,10240,f.convert(g.magFilter)),a.texParameteri(c,10241,f.convert(g.minFilter))):(a.texParameteri(c,10242,33071),a.texParameteri(c,10243,33071),32879!==c&&35866!==c||a.texParameteri(c,32882,33071),1001===g.wrapS&&1001===g.wrapT||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping."),
-a.texParameteri(c,10240,r(g.magFilter)),a.texParameteri(c,10241,r(g.minFilter)),1003!==g.minFilter&&1006!==g.minFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter."));!(h=b.get("EXT_texture_filter_anisotropic"))||1015===g.type&&null===b.get("OES_texture_float_linear")||1016===g.type&&null===(e.isWebGL2||b.get("OES_texture_half_float_linear"))||!(1<g.anisotropy||d.get(g).__currentAnisotropy)||(a.texParameterf(c,
-h.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(g.anisotropy,e.getMaxAnisotropy())),d.get(g).__currentAnisotropy=g.anisotropy)}function z(b,c){void 0===b.__webglInit&&(b.__webglInit=!0,c.addEventListener("dispose",p),b.__webglTexture=a.createTexture(),g.memory.textures++)}function B(b,d,g){var h=3553;d.isDataTexture2DArray&&(h=35866);d.isDataTexture3D&&(h=32879);z(b,d);c.activeTexture(33984+g);c.bindTexture(h,b.__webglTexture);a.pixelStorei(37440,d.flipY);a.pixelStorei(37441,d.premultiplyAlpha);a.pixelStorei(3317,
-d.unpackAlignment);g=e.isWebGL2?!1:1001!==d.wrapS||1001!==d.wrapT||1003!==d.minFilter&&1006!==d.minFilter;g=g&&!1===m(d.image);g=l(d.image,g,!1,e.maxTextureSize);var t=m(g)||e.isWebGL2,p=f.convert(d.format),r=f.convert(d.type),n=k(p,r);F(h,d,t);var v=d.mipmaps;if(d.isDepthTexture){n=6402;if(1015===d.type){if(!e.isWebGL2)throw Error("Float Depth Texture only supported in WebGL2.0");n=36012}else e.isWebGL2&&(n=33189);1026===d.format&&6402===n&&1012!==d.type&&1014!==d.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),
-d.type=1012,r=f.convert(d.type));1027===d.format&&(n=34041,1020!==d.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),d.type=1020,r=f.convert(d.type)));c.texImage2D(3553,0,n,g.width,g.height,0,p,r,null)}else if(d.isDataTexture)if(0<v.length&&t){for(var B=0,x=v.length;B<x;B++)h=v[B],c.texImage2D(3553,B,n,h.width,h.height,0,p,r,h.data);d.generateMipmaps=!1;b.__maxMipLevel=v.length-1}else c.texImage2D(3553,0,n,g.width,g.height,0,p,r,g.data),b.__maxMipLevel=
-0;else if(d.isCompressedTexture){B=0;for(x=v.length;B<x;B++)h=v[B],1023!==d.format&&1022!==d.format?-1<c.getCompressedTextureFormats().indexOf(p)?c.compressedTexImage2D(3553,B,n,h.width,h.height,0,h.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):c.texImage2D(3553,B,n,h.width,h.height,0,p,r,h.data);b.__maxMipLevel=v.length-1}else if(d.isDataTexture2DArray)c.texImage3D(35866,0,n,g.width,g.height,g.depth,0,p,r,g.data),b.__maxMipLevel=
-0;else if(d.isDataTexture3D)c.texImage3D(32879,0,n,g.width,g.height,g.depth,0,p,r,g.data),b.__maxMipLevel=0;else if(0<v.length&&t){B=0;for(x=v.length;B<x;B++)h=v[B],c.texImage2D(3553,B,n,p,r,h);d.generateMipmaps=!1;b.__maxMipLevel=v.length-1}else c.texImage2D(3553,0,n,p,r,g),b.__maxMipLevel=0;q(d,t)&&u(3553,d,g.width,g.height);b.__version=d.version;if(d.onUpdate)d.onUpdate(d)}function Y(b,e,g,h){var l=f.convert(e.texture.format),m=f.convert(e.texture.type),q=k(l,m);c.texImage2D(h,0,q,e.width,e.height,
-0,l,m,null);a.bindFramebuffer(36160,b);a.framebufferTexture2D(36160,g,h,d.get(e.texture).__webglTexture,0);a.bindFramebuffer(36160,null)}function D(b,c,d){a.bindRenderbuffer(36161,b);if(c.depthBuffer&&!c.stencilBuffer)d?(d=C(c),a.renderbufferStorageMultisample(36161,d,33189,c.width,c.height)):a.renderbufferStorage(36161,33189,c.width,c.height),a.framebufferRenderbuffer(36160,36096,36161,b);else if(c.depthBuffer&&c.stencilBuffer)d?(d=C(c),a.renderbufferStorageMultisample(36161,d,35056,c.width,c.height)):
-a.renderbufferStorage(36161,34041,c.width,c.height),a.framebufferRenderbuffer(36160,33306,36161,b);else{b=f.convert(c.texture.format);var e=f.convert(c.texture.type);b=k(b,e);d?(d=C(c),a.renderbufferStorageMultisample(36161,d,b,c.width,c.height)):a.renderbufferStorage(36161,b,c.width,c.height)}a.bindRenderbuffer(36161,null)}function C(a){return e.isWebGL2&&a.isWebGLMultisampleRenderTarget?Math.min(e.maxSamples,a.samples):0}var Da={},H,ud="undefined"!==typeof OffscreenCanvas,Gb=0,G=!1,E=!1;this.allocateTextureUnit=
-function(){var a=Gb;a>=e.maxTextures&&console.warn("THREE.WebGLTextures: Trying to use "+a+" texture units while this GPU supports only "+e.maxTextures);Gb+=1;return a};this.resetTextureUnits=function(){Gb=0};this.setTexture2D=x;this.setTexture2DArray=function(a,b){var e=d.get(a);0<a.version&&e.__version!==a.version?B(e,a,b):(c.activeTexture(33984+b),c.bindTexture(35866,e.__webglTexture))};this.setTexture3D=function(a,b){var e=d.get(a);0<a.version&&e.__version!==a.version?B(e,a,b):(c.activeTexture(33984+
-b),c.bindTexture(32879,e.__webglTexture))};this.setTextureCube=y;this.setTextureCubeDynamic=w;this.setupRenderTarget=function(b){var h=d.get(b),l=d.get(b.texture);b.addEventListener("dispose",n);l.__webglTexture=a.createTexture();g.memory.textures++;var t=!0===b.isWebGLRenderTargetCube,p=!0===b.isWebGLMultisampleRenderTarget,r=m(b)||e.isWebGL2;if(t)for(h.__webglFramebuffer=[],p=0;6>p;p++)h.__webglFramebuffer[p]=a.createFramebuffer();else if(h.__webglFramebuffer=a.createFramebuffer(),p)if(e.isWebGL2){h.__webglMultisampledFramebuffer=
-a.createFramebuffer();h.__webglColorRenderbuffer=a.createRenderbuffer();a.bindRenderbuffer(36161,h.__webglColorRenderbuffer);p=f.convert(b.texture.format);var v=f.convert(b.texture.type);p=k(p,v);v=C(b);a.renderbufferStorageMultisample(36161,v,p,b.width,b.height);a.bindFramebuffer(36160,h.__webglMultisampledFramebuffer);a.framebufferRenderbuffer(36160,36064,36161,h.__webglColorRenderbuffer);a.bindRenderbuffer(36161,null);b.depthBuffer&&(h.__webglDepthRenderbuffer=a.createRenderbuffer(),D(h.__webglDepthRenderbuffer,
-b,!0));a.bindFramebuffer(36160,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.");if(t){c.bindTexture(34067,l.__webglTexture);F(34067,b.texture,r);for(p=0;6>p;p++)Y(h.__webglFramebuffer[p],b,36064,34069+p);q(b.texture,r)&&u(34067,b.texture,b.width,b.height);c.bindTexture(34067,null)}else c.bindTexture(3553,l.__webglTexture),F(3553,b.texture,r),Y(h.__webglFramebuffer,b,36064,3553),q(b.texture,r)&&u(3553,b.texture,b.width,b.height),c.bindTexture(3553,
-null);if(b.depthBuffer){h=d.get(b);l=!0===b.isWebGLRenderTargetCube;if(b.depthTexture){if(l)throw Error("target.depthTexture not supported in Cube render targets");if(b&&b.isWebGLRenderTargetCube)throw Error("Depth Texture with cube render targets is not supported");a.bindFramebuffer(36160,h.__webglFramebuffer);if(!b.depthTexture||!b.depthTexture.isDepthTexture)throw Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");d.get(b.depthTexture).__webglTexture&&b.depthTexture.image.width===
-b.width&&b.depthTexture.image.height===b.height||(b.depthTexture.image.width=b.width,b.depthTexture.image.height=b.height,b.depthTexture.needsUpdate=!0);x(b.depthTexture,0);h=d.get(b.depthTexture).__webglTexture;if(1026===b.depthTexture.format)a.framebufferTexture2D(36160,36096,3553,h,0);else if(1027===b.depthTexture.format)a.framebufferTexture2D(36160,33306,3553,h,0);else throw Error("Unknown depthTexture format");}else if(l)for(h.__webglDepthbuffer=[],l=0;6>l;l++)a.bindFramebuffer(36160,h.__webglFramebuffer[l]),
-h.__webglDepthbuffer[l]=a.createRenderbuffer(),D(h.__webglDepthbuffer[l],b);else a.bindFramebuffer(36160,h.__webglFramebuffer),h.__webglDepthbuffer=a.createRenderbuffer(),D(h.__webglDepthbuffer,b);a.bindFramebuffer(36160,null)}};this.updateRenderTargetMipmap=function(a){var b=a.texture,f=m(a)||e.isWebGL2;if(q(b,f)){f=a.isWebGLRenderTargetCube?34067:3553;var g=d.get(b).__webglTexture;c.bindTexture(f,g);u(f,b,a.width,a.height);c.bindTexture(f,null)}};this.updateMultisampleRenderTarget=function(b){if(b.isWebGLMultisampleRenderTarget)if(e.isWebGL2){var c=
-d.get(b);a.bindFramebuffer(36008,c.__webglMultisampledFramebuffer);a.bindFramebuffer(36009,c.__webglFramebuffer);c=b.width;var f=b.height,g=16384;b.depthBuffer&&(g|=256);b.stencilBuffer&&(g|=1024);a.blitFramebuffer(0,0,c,f,0,0,c,f,g,9728)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.")};this.safeSetTexture2D=function(a,b){a&&a.isWebGLRenderTarget&&(!1===G&&(console.warn("THREE.WebGLTextures.safeSetTexture2D: don't use render targets as textures. Use their .texture property instead."),
-G=!0),a=a.texture);x(a,b)};this.safeSetTextureCube=function(a,b){a&&a.isWebGLRenderTargetCube&&(!1===E&&(console.warn("THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. Use their .texture property instead."),E=!0),a=a.texture);a&&a.isCubeTexture||Array.isArray(a.image)&&6===a.image.length?y(a,b):w(a,b)}}function Vg(a,b,c){return{convert:function(a){if(1E3===a)return 10497;if(1001===a)return 33071;if(1002===a)return 33648;if(1003===a)return 9728;if(1004===a)return 9984;
-if(1005===a)return 9986;if(1006===a)return 9729;if(1007===a)return 9985;if(1008===a)return 9987;if(1009===a)return 5121;if(1017===a)return 32819;if(1018===a)return 32820;if(1019===a)return 33635;if(1010===a)return 5120;if(1011===a)return 5122;if(1012===a)return 5123;if(1013===a)return 5124;if(1014===a)return 5125;if(1015===a)return 5126;if(1016===a){if(c.isWebGL2)return 5131;var d=b.get("OES_texture_half_float");if(null!==d)return d.HALF_FLOAT_OES}if(1021===a)return 6406;if(1022===a)return 6407;if(1023===
-a)return 6408;if(1024===a)return 6409;if(1025===a)return 6410;if(1026===a)return 6402;if(1027===a)return 34041;if(1028===a)return 6403;if(100===a)return 32774;if(101===a)return 32778;if(102===a)return 32779;if(200===a)return 0;if(201===a)return 1;if(202===a)return 768;if(203===a)return 769;if(204===a)return 770;if(205===a)return 771;if(206===a)return 772;if(207===a)return 773;if(208===a)return 774;if(209===a)return 775;if(210===a)return 776;if(33776===a||33777===a||33778===a||33779===a)if(d=b.get("WEBGL_compressed_texture_s3tc"),
-null!==d){if(33776===a)return d.COMPRESSED_RGB_S3TC_DXT1_EXT;if(33777===a)return d.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(33778===a)return d.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(33779===a)return d.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(35840===a||35841===a||35842===a||35843===a)if(d=b.get("WEBGL_compressed_texture_pvrtc"),null!==d){if(35840===a)return d.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(35841===a)return d.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(35842===a)return d.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===a)return d.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(36196===
-a&&(d=b.get("WEBGL_compressed_texture_etc1"),null!==d))return d.COMPRESSED_RGB_ETC1_WEBGL;if(37808===a||37809===a||37810===a||37811===a||37812===a||37813===a||37814===a||37815===a||37816===a||37817===a||37818===a||37819===a||37820===a||37821===a)if(d=b.get("WEBGL_compressed_texture_astc"),null!==d)return a;if(103===a||104===a){if(c.isWebGL2){if(103===a)return 32775;if(104===a)return 32776}d=b.get("EXT_blend_minmax");if(null!==d){if(103===a)return d.MIN_EXT;if(104===a)return d.MAX_EXT}}if(1020===a){if(c.isWebGL2)return 34042;
-d=b.get("WEBGL_depth_texture");if(null!==d)return d.UNSIGNED_INT_24_8_WEBGL}return 0}}}function Dc(){G.call(this);this.type="Group"}function yd(a){ma.call(this);this.cameras=a||[]}function Wg(a,b,c){Xg.setFromMatrixPosition(b.matrixWorld);Yg.setFromMatrixPosition(c.matrixWorld);var d=Xg.distanceTo(Yg),e=b.projectionMatrix.elements,f=c.projectionMatrix.elements,g=e[14]/(e[10]-1);c=e[14]/(e[10]+1);var h=(e[9]+1)/e[5],l=(e[9]-1)/e[5],m=(e[8]-1)/e[0],q=(f[8]+1)/f[0];e=g*m;f=g*q;q=d/(-m+q);m=q*-m;b.matrixWorld.decompose(a.position,
+a.pixelStorei(37440,b.flipY);g=b&&b.isCompressedTexture;for(var t=b.image[0]&&b.image[0].isDataTexture,r=[],p=0;6>p;p++)r[p]=g||t?t?b.image[p].image:b.image[p]:l(b.image[p],!1,!0,e.maxCubemapSize);var n=r[0],v=m(n)||e.isWebGL2,B=f.convert(b.format),R=f.convert(b.type),x=k(B,R);F(34067,b,v);var w=b.mipmaps;for(p=0;6>p;p++)if(g){w=r[p].mipmaps;ma=0;for(var y=w.length;ma<y;ma++)H=w[ma],1023!==b.format&&1022!==b.format?-1<c.getCompressedTextureFormats().indexOf(B)?c.compressedTexImage2D(34069+p,ma,x,
+H.width,H.height,0,H.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):c.texImage2D(34069+p,ma,x,H.width,H.height,0,B,R,H.data)}else if(t){c.texImage2D(34069+p,0,x,r[p].width,r[p].height,0,B,R,r[p].data);for(var ma=0;ma<w.length;++ma){var H=w[ma];n=H.image[p].image;c.texImage2D(34069+p,ma+1,x,n.width,n.height,0,B,R,n.data)}}else for(c.texImage2D(34069+p,0,x,B,R,r[p]),ma=0;ma<w.length;++ma)H=w[ma],c.texImage2D(34069+p,ma+1,x,B,R,H.image[p]);
+h.__maxMipLevel=g?w.length-1:w.length;q(b,v)&&u(34067,b,n.width,n.height);h.__version=b.version;if(b.onUpdate)b.onUpdate(b)}else c.activeTexture(33984+g),c.bindTexture(34067,h.__webglTexture)}function w(a,b){c.activeTexture(33984+b);c.bindTexture(34067,d.get(a).__webglTexture)}function F(c,g,h){h?(a.texParameteri(c,10242,f.convert(g.wrapS)),a.texParameteri(c,10243,f.convert(g.wrapT)),32879!==c&&35866!==c||a.texParameteri(c,32882,f.convert(g.wrapR)),a.texParameteri(c,10240,f.convert(g.magFilter)),
+a.texParameteri(c,10241,f.convert(g.minFilter))):(a.texParameteri(c,10242,33071),a.texParameteri(c,10243,33071),32879!==c&&35866!==c||a.texParameteri(c,32882,33071),1001===g.wrapS&&1001===g.wrapT||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping."),a.texParameteri(c,10240,r(g.magFilter)),a.texParameteri(c,10241,r(g.minFilter)),1003!==g.minFilter&&1006!==g.minFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter."));
+!(h=b.get("EXT_texture_filter_anisotropic"))||1015===g.type&&null===b.get("OES_texture_float_linear")||1016===g.type&&null===(e.isWebGL2||b.get("OES_texture_half_float_linear"))||!(1<g.anisotropy||d.get(g).__currentAnisotropy)||(a.texParameterf(c,h.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(g.anisotropy,e.getMaxAnisotropy())),d.get(g).__currentAnisotropy=g.anisotropy)}function z(b,c){void 0===b.__webglInit&&(b.__webglInit=!0,c.addEventListener("dispose",p),b.__webglTexture=a.createTexture(),g.memory.textures++)}
+function B(b,d,g){var h=3553;d.isDataTexture2DArray&&(h=35866);d.isDataTexture3D&&(h=32879);z(b,d);c.activeTexture(33984+g);c.bindTexture(h,b.__webglTexture);a.pixelStorei(37440,d.flipY);a.pixelStorei(37441,d.premultiplyAlpha);a.pixelStorei(3317,d.unpackAlignment);g=e.isWebGL2?!1:1001!==d.wrapS||1001!==d.wrapT||1003!==d.minFilter&&1006!==d.minFilter;g=g&&!1===m(d.image);g=l(d.image,g,!1,e.maxTextureSize);var t=m(g)||e.isWebGL2,p=f.convert(d.format),r=f.convert(d.type),n=k(p,r);F(h,d,t);var v=d.mipmaps;
+if(d.isDepthTexture){n=6402;if(1015===d.type){if(!e.isWebGL2)throw Error("Float Depth Texture only supported in WebGL2.0");n=36012}else e.isWebGL2&&(n=33189);1026===d.format&&6402===n&&1012!==d.type&&1014!==d.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),d.type=1012,r=f.convert(d.type));1027===d.format&&(n=34041,1020!==d.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),d.type=
+1020,r=f.convert(d.type)));c.texImage2D(3553,0,n,g.width,g.height,0,p,r,null)}else if(d.isDataTexture)if(0<v.length&&t){for(var B=0,x=v.length;B<x;B++)h=v[B],c.texImage2D(3553,B,n,h.width,h.height,0,p,r,h.data);d.generateMipmaps=!1;b.__maxMipLevel=v.length-1}else c.texImage2D(3553,0,n,g.width,g.height,0,p,r,g.data),b.__maxMipLevel=0;else if(d.isCompressedTexture){B=0;for(x=v.length;B<x;B++)h=v[B],1023!==d.format&&1022!==d.format?-1<c.getCompressedTextureFormats().indexOf(p)?c.compressedTexImage2D(3553,
+B,n,h.width,h.height,0,h.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):c.texImage2D(3553,B,n,h.width,h.height,0,p,r,h.data);b.__maxMipLevel=v.length-1}else if(d.isDataTexture2DArray)c.texImage3D(35866,0,n,g.width,g.height,g.depth,0,p,r,g.data),b.__maxMipLevel=0;else if(d.isDataTexture3D)c.texImage3D(32879,0,n,g.width,g.height,g.depth,0,p,r,g.data),b.__maxMipLevel=0;else if(0<v.length&&t){B=0;for(x=v.length;B<x;B++)h=v[B],c.texImage2D(3553,
+B,n,p,r,h);d.generateMipmaps=!1;b.__maxMipLevel=v.length-1}else c.texImage2D(3553,0,n,p,r,g),b.__maxMipLevel=0;q(d,t)&&u(3553,d,g.width,g.height);b.__version=d.version;if(d.onUpdate)d.onUpdate(d)}function Y(b,e,g,h){var l=f.convert(e.texture.format),m=f.convert(e.texture.type),q=k(l,m);c.texImage2D(h,0,q,e.width,e.height,0,l,m,null);a.bindFramebuffer(36160,b);a.framebufferTexture2D(36160,g,h,d.get(e.texture).__webglTexture,0);a.bindFramebuffer(36160,null)}function D(b,c,d){a.bindRenderbuffer(36161,
+b);if(c.depthBuffer&&!c.stencilBuffer)d?(d=C(c),a.renderbufferStorageMultisample(36161,d,33189,c.width,c.height)):a.renderbufferStorage(36161,33189,c.width,c.height),a.framebufferRenderbuffer(36160,36096,36161,b);else if(c.depthBuffer&&c.stencilBuffer)d?(d=C(c),a.renderbufferStorageMultisample(36161,d,35056,c.width,c.height)):a.renderbufferStorage(36161,34041,c.width,c.height),a.framebufferRenderbuffer(36160,33306,36161,b);else{b=f.convert(c.texture.format);var e=f.convert(c.texture.type);b=k(b,e);
+d?(d=C(c),a.renderbufferStorageMultisample(36161,d,b,c.width,c.height)):a.renderbufferStorage(36161,b,c.width,c.height)}a.bindRenderbuffer(36161,null)}function C(a){return e.isWebGL2&&a.isWebGLMultisampleRenderTarget?Math.min(e.maxSamples,a.samples):0}var Ea={},H,ud="undefined"!==typeof OffscreenCanvas,Gb=0,G=!1,E=!1;this.allocateTextureUnit=function(){var a=Gb;a>=e.maxTextures&&console.warn("THREE.WebGLTextures: Trying to use "+a+" texture units while this GPU supports only "+e.maxTextures);Gb+=
+1;return a};this.resetTextureUnits=function(){Gb=0};this.setTexture2D=x;this.setTexture2DArray=function(a,b){var e=d.get(a);0<a.version&&e.__version!==a.version?B(e,a,b):(c.activeTexture(33984+b),c.bindTexture(35866,e.__webglTexture))};this.setTexture3D=function(a,b){var e=d.get(a);0<a.version&&e.__version!==a.version?B(e,a,b):(c.activeTexture(33984+b),c.bindTexture(32879,e.__webglTexture))};this.setTextureCube=y;this.setTextureCubeDynamic=w;this.setupRenderTarget=function(b){var h=d.get(b),l=d.get(b.texture);
+b.addEventListener("dispose",n);l.__webglTexture=a.createTexture();g.memory.textures++;var t=!0===b.isWebGLRenderTargetCube,p=!0===b.isWebGLMultisampleRenderTarget,r=m(b)||e.isWebGL2;if(t)for(h.__webglFramebuffer=[],p=0;6>p;p++)h.__webglFramebuffer[p]=a.createFramebuffer();else if(h.__webglFramebuffer=a.createFramebuffer(),p)if(e.isWebGL2){h.__webglMultisampledFramebuffer=a.createFramebuffer();h.__webglColorRenderbuffer=a.createRenderbuffer();a.bindRenderbuffer(36161,h.__webglColorRenderbuffer);p=
+f.convert(b.texture.format);var v=f.convert(b.texture.type);p=k(p,v);v=C(b);a.renderbufferStorageMultisample(36161,v,p,b.width,b.height);a.bindFramebuffer(36160,h.__webglMultisampledFramebuffer);a.framebufferRenderbuffer(36160,36064,36161,h.__webglColorRenderbuffer);a.bindRenderbuffer(36161,null);b.depthBuffer&&(h.__webglDepthRenderbuffer=a.createRenderbuffer(),D(h.__webglDepthRenderbuffer,b,!0));a.bindFramebuffer(36160,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.");
+if(t){c.bindTexture(34067,l.__webglTexture);F(34067,b.texture,r);for(p=0;6>p;p++)Y(h.__webglFramebuffer[p],b,36064,34069+p);q(b.texture,r)&&u(34067,b.texture,b.width,b.height);c.bindTexture(34067,null)}else c.bindTexture(3553,l.__webglTexture),F(3553,b.texture,r),Y(h.__webglFramebuffer,b,36064,3553),q(b.texture,r)&&u(3553,b.texture,b.width,b.height),c.bindTexture(3553,null);if(b.depthBuffer){h=d.get(b);l=!0===b.isWebGLRenderTargetCube;if(b.depthTexture){if(l)throw Error("target.depthTexture not supported in Cube render targets");
+if(b&&b.isWebGLRenderTargetCube)throw Error("Depth Texture with cube render targets is not supported");a.bindFramebuffer(36160,h.__webglFramebuffer);if(!b.depthTexture||!b.depthTexture.isDepthTexture)throw Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");d.get(b.depthTexture).__webglTexture&&b.depthTexture.image.width===b.width&&b.depthTexture.image.height===b.height||(b.depthTexture.image.width=b.width,b.depthTexture.image.height=b.height,b.depthTexture.needsUpdate=!0);
+x(b.depthTexture,0);h=d.get(b.depthTexture).__webglTexture;if(1026===b.depthTexture.format)a.framebufferTexture2D(36160,36096,3553,h,0);else if(1027===b.depthTexture.format)a.framebufferTexture2D(36160,33306,3553,h,0);else throw Error("Unknown depthTexture format");}else if(l)for(h.__webglDepthbuffer=[],l=0;6>l;l++)a.bindFramebuffer(36160,h.__webglFramebuffer[l]),h.__webglDepthbuffer[l]=a.createRenderbuffer(),D(h.__webglDepthbuffer[l],b);else a.bindFramebuffer(36160,h.__webglFramebuffer),h.__webglDepthbuffer=
+a.createRenderbuffer(),D(h.__webglDepthbuffer,b);a.bindFramebuffer(36160,null)}};this.updateRenderTargetMipmap=function(a){var b=a.texture,f=m(a)||e.isWebGL2;if(q(b,f)){f=a.isWebGLRenderTargetCube?34067:3553;var g=d.get(b).__webglTexture;c.bindTexture(f,g);u(f,b,a.width,a.height);c.bindTexture(f,null)}};this.updateMultisampleRenderTarget=function(b){if(b.isWebGLMultisampleRenderTarget)if(e.isWebGL2){var c=d.get(b);a.bindFramebuffer(36008,c.__webglMultisampledFramebuffer);a.bindFramebuffer(36009,c.__webglFramebuffer);
+c=b.width;var f=b.height,g=16384;b.depthBuffer&&(g|=256);b.stencilBuffer&&(g|=1024);a.blitFramebuffer(0,0,c,f,0,0,c,f,g,9728)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.")};this.safeSetTexture2D=function(a,b){a&&a.isWebGLRenderTarget&&(!1===G&&(console.warn("THREE.WebGLTextures.safeSetTexture2D: don't use render targets as textures. Use their .texture property instead."),G=!0),a=a.texture);x(a,b)};this.safeSetTextureCube=function(a,b){a&&a.isWebGLRenderTargetCube&&
+(!1===E&&(console.warn("THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. Use their .texture property instead."),E=!0),a=a.texture);a&&a.isCubeTexture||Array.isArray(a.image)&&6===a.image.length?y(a,b):w(a,b)}}function Vg(a,b,c){return{convert:function(a){if(1E3===a)return 10497;if(1001===a)return 33071;if(1002===a)return 33648;if(1003===a)return 9728;if(1004===a)return 9984;if(1005===a)return 9986;if(1006===a)return 9729;if(1007===a)return 9985;if(1008===a)return 9987;
+if(1009===a)return 5121;if(1017===a)return 32819;if(1018===a)return 32820;if(1019===a)return 33635;if(1010===a)return 5120;if(1011===a)return 5122;if(1012===a)return 5123;if(1013===a)return 5124;if(1014===a)return 5125;if(1015===a)return 5126;if(1016===a){if(c.isWebGL2)return 5131;var d=b.get("OES_texture_half_float");if(null!==d)return d.HALF_FLOAT_OES}if(1021===a)return 6406;if(1022===a)return 6407;if(1023===a)return 6408;if(1024===a)return 6409;if(1025===a)return 6410;if(1026===a)return 6402;if(1027===
+a)return 34041;if(1028===a)return 6403;if(100===a)return 32774;if(101===a)return 32778;if(102===a)return 32779;if(200===a)return 0;if(201===a)return 1;if(202===a)return 768;if(203===a)return 769;if(204===a)return 770;if(205===a)return 771;if(206===a)return 772;if(207===a)return 773;if(208===a)return 774;if(209===a)return 775;if(210===a)return 776;if(33776===a||33777===a||33778===a||33779===a)if(d=b.get("WEBGL_compressed_texture_s3tc"),null!==d){if(33776===a)return d.COMPRESSED_RGB_S3TC_DXT1_EXT;if(33777===
+a)return d.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(33778===a)return d.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(33779===a)return d.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(35840===a||35841===a||35842===a||35843===a)if(d=b.get("WEBGL_compressed_texture_pvrtc"),null!==d){if(35840===a)return d.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(35841===a)return d.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(35842===a)return d.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===a)return d.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(36196===a&&(d=b.get("WEBGL_compressed_texture_etc1"),
+null!==d))return d.COMPRESSED_RGB_ETC1_WEBGL;if(37808===a||37809===a||37810===a||37811===a||37812===a||37813===a||37814===a||37815===a||37816===a||37817===a||37818===a||37819===a||37820===a||37821===a)if(d=b.get("WEBGL_compressed_texture_astc"),null!==d)return a;if(103===a||104===a){if(c.isWebGL2){if(103===a)return 32775;if(104===a)return 32776}d=b.get("EXT_blend_minmax");if(null!==d){if(103===a)return d.MIN_EXT;if(104===a)return d.MAX_EXT}}if(1020===a){if(c.isWebGL2)return 34042;d=b.get("WEBGL_depth_texture");
+if(null!==d)return d.UNSIGNED_INT_24_8_WEBGL}return 0}}}function Dc(){G.call(this);this.type="Group"}function yd(a){na.call(this);this.cameras=a||[]}function Wg(a,b,c){Xg.setFromMatrixPosition(b.matrixWorld);Yg.setFromMatrixPosition(c.matrixWorld);var d=Xg.distanceTo(Yg),e=b.projectionMatrix.elements,f=c.projectionMatrix.elements,g=e[14]/(e[10]-1);c=e[14]/(e[10]+1);var h=(e[9]+1)/e[5],l=(e[9]-1)/e[5],m=(e[8]-1)/e[0],q=(f[8]+1)/f[0];e=g*m;f=g*q;q=d/(-m+q);m=q*-m;b.matrixWorld.decompose(a.position,
 a.quaternion,a.scale);a.translateX(m);a.translateZ(q);a.matrixWorld.compose(a.position,a.quaternion,a.scale);a.matrixWorldInverse.getInverse(a.matrixWorld);b=g+q;g=c+q;a.projectionMatrix.makePerspective(e-m,f+(d-m),h*c/g*b,l*c/g*b,b,g)}function Ff(a){function b(){return null!==h&&!0===h.isPresenting}function c(){if(b()){var c=h.getEyeParameters("left");e=2*c.renderWidth*r;f=c.renderHeight*r;Y=a.getPixelRatio();a.getSize(B);a.setDrawingBufferSize(e,f,1);w.viewport.set(0,0,e/2,f);F.viewport.set(e/2,
-0,e/2,f);C.start();g.dispatchEvent({type:"sessionstart"})}else g.enabled&&a.setDrawingBufferSize(B.width,B.height,Y),C.stop(),g.dispatchEvent({type:"sessionend"})}function d(a,b){null!==b&&4===b.length&&a.set(b[0]*e,b[1]*f,b[2]*e,b[3]*f)}var e,f,g=this,h=null,l=null,m=null,q=[],u=new Q,k=new Q,r=1,p="local-floor";"undefined"!==typeof window&&"VRFrameData"in window&&(l=new window.VRFrameData,window.addEventListener("vrdisplaypresentchange",c,!1));var v=new Q,x=new ka,y=new n,w=new ma;w.viewport=new ca;
-w.layers.enable(1);var F=new ma;F.viewport=new ca;F.layers.enable(2);var z=new yd([w,F]);z.layers.enable(1);z.layers.enable(2);var B=new D,Y,aa=[];this.enabled=!1;this.getController=function(a){var b=q[a];void 0===b&&(b=new Dc,b.matrixAutoUpdate=!1,b.visible=!1,q[a]=b);return b};this.getDevice=function(){return h};this.setDevice=function(a){void 0!==a&&(h=a);C.setContext(a)};this.setFramebufferScaleFactor=function(a){r=a};this.setReferenceSpaceType=function(a){p=a};this.setPoseTarget=function(a){void 0!==
+0,e/2,f);C.start();g.dispatchEvent({type:"sessionstart"})}else g.enabled&&a.setDrawingBufferSize(B.width,B.height,Y),C.stop(),g.dispatchEvent({type:"sessionend"})}function d(a,b){null!==b&&4===b.length&&a.set(b[0]*e,b[1]*f,b[2]*e,b[3]*f)}var e,f,g=this,h=null,l=null,m=null,q=[],u=new Q,k=new Q,r=1,p="local-floor";"undefined"!==typeof window&&"VRFrameData"in window&&(l=new window.VRFrameData,window.addEventListener("vrdisplaypresentchange",c,!1));var v=new Q,x=new ka,y=new n,w=new na;w.viewport=new ca;
+w.layers.enable(1);var F=new na;F.viewport=new ca;F.layers.enable(2);var z=new yd([w,F]);z.layers.enable(1);z.layers.enable(2);var B=new D,Y,aa=[];this.enabled=!1;this.getController=function(a){var b=q[a];void 0===b&&(b=new Dc,b.matrixAutoUpdate=!1,b.visible=!1,q[a]=b);return b};this.getDevice=function(){return h};this.setDevice=function(a){void 0!==a&&(h=a);C.setContext(a)};this.setFramebufferScaleFactor=function(a){r=a};this.setReferenceSpaceType=function(a){p=a};this.setPoseTarget=function(a){void 0!==
 a&&(m=a)};this.getCamera=function(a){var c="local-floor"===p?1.6:0;if(!1===b())return a.position.set(0,c,0),a.rotation.set(0,0,0),a;h.depthNear=a.near;h.depthFar=a.far;h.getFrameData(l);if("local-floor"===p){var e=h.stageParameters;e?u.fromArray(e.sittingToStandingTransform):u.makeTranslation(0,c,0)}c=l.pose;e=null!==m?m:a;e.matrix.copy(u);e.matrix.decompose(e.position,e.quaternion,e.scale);null!==c.orientation&&(x.fromArray(c.orientation),e.quaternion.multiply(x));null!==c.position&&(x.setFromRotationMatrix(u),
 y.fromArray(c.position),y.applyQuaternion(x),e.position.add(y));e.updateMatrixWorld();w.near=a.near;F.near=a.near;w.far=a.far;F.far=a.far;w.matrixWorldInverse.fromArray(l.leftViewMatrix);F.matrixWorldInverse.fromArray(l.rightViewMatrix);k.getInverse(u);"local-floor"===p&&(w.matrixWorldInverse.multiply(k),F.matrixWorldInverse.multiply(k));a=e.parent;null!==a&&(v.getInverse(a.matrixWorld),w.matrixWorldInverse.multiply(v),F.matrixWorldInverse.multiply(v));w.matrixWorld.getInverse(w.matrixWorldInverse);
 F.matrixWorld.getInverse(F.matrixWorldInverse);w.projectionMatrix.fromArray(l.leftProjectionMatrix);F.projectionMatrix.fromArray(l.rightProjectionMatrix);Wg(z,w,F);a=h.getLayers();a.length&&(a=a[0],d(w.viewport,a.leftBounds),d(F.viewport,a.rightBounds));a:for(a=0;a<q.length;a++){c=q[a];b:{e=a;for(var f=navigator.getGamepads&&navigator.getGamepads(),g=0,t=0,r=f.length;g<r;g++){var n=f[g];if(n&&("Daydream Controller"===n.id||"Gear VR Controller"===n.id||"Oculus Go Controller"===n.id||"OpenVR Gamepad"===
 n.id||n.id.startsWith("Oculus Touch")||n.id.startsWith("HTC Vive Focus")||n.id.startsWith("Spatial Controller"))){if(t===e){e=n;break b}t++}}e=void 0}if(void 0!==e&&void 0!==e.pose){if(null===e.pose)break a;f=e.pose;!1===f.hasPosition&&c.position.set(.2,-.6,-.05);null!==f.position&&c.position.fromArray(f.position);null!==f.orientation&&c.quaternion.fromArray(f.orientation);c.matrix.compose(c.position,c.quaternion,c.scale);c.matrix.premultiply(u);c.matrix.decompose(c.position,c.quaternion,c.scale);
 c.matrixWorldNeedsUpdate=!0;c.visible=!0;f="Daydream Controller"===e.id?0:1;void 0===aa[a]&&(aa[a]=!1);aa[a]!==e.buttons[f].pressed&&(aa[a]=e.buttons[f].pressed,!0===aa[a]?c.dispatchEvent({type:"selectstart"}):(c.dispatchEvent({type:"selectend"}),c.dispatchEvent({type:"select"})))}else c.visible=!1}return z};this.getStandingMatrix=function(){return u};this.isPresenting=b;var C=new Bf;this.setAnimationLoop=function(a){C.setAnimationLoop(a);b()&&C.start()};this.submitFrame=function(){b()&&h.submitFrame()};
 this.dispose=function(){"undefined"!==typeof window&&window.removeEventListener("vrdisplaypresentchange",c)};this.setFrameOfReferenceType=function(){console.warn("THREE.WebVRManager: setFrameOfReferenceType() has been deprecated.")}}function Zg(a,b){function c(){return null!==l&&null!==m}function d(a){for(var b=0;b<k.length;b++)r[b]===a.inputSource&&k[b].dispatchEvent({type:a.type})}function e(){a.setFramebuffer(null);a.setRenderTarget(a.getRenderTarget());w.stop();h.dispatchEvent({type:"sessionend"})}
-function f(a){m=a;w.setContext(l);w.start();h.dispatchEvent({type:"sessionstart"})}function g(a,b){null===b?a.matrixWorld.copy(a.matrix):a.matrixWorld.multiplyMatrices(b.matrixWorld,a.matrix);a.matrixWorldInverse.getInverse(a.matrixWorld)}var h=this,l=null,m=null,q="local-floor",u=null,k=[],r=[],p=new ma;p.layers.enable(1);p.viewport=new ca;var n=new ma;n.layers.enable(2);n.viewport=new ca;var x=new yd([p,n]);x.layers.enable(1);x.layers.enable(2);this.enabled=!1;this.getController=function(a){var b=
+function f(a){m=a;w.setContext(l);w.start();h.dispatchEvent({type:"sessionstart"})}function g(a,b){null===b?a.matrixWorld.copy(a.matrix):a.matrixWorld.multiplyMatrices(b.matrixWorld,a.matrix);a.matrixWorldInverse.getInverse(a.matrixWorld)}var h=this,l=null,m=null,q="local-floor",u=null,k=[],r=[],p=new na;p.layers.enable(1);p.viewport=new ca;var n=new na;n.layers.enable(2);n.viewport=new ca;var x=new yd([p,n]);x.layers.enable(1);x.layers.enable(2);this.enabled=!1;this.getController=function(a){var b=
 k[a];void 0===b&&(b=new Dc,b.matrixAutoUpdate=!1,b.visible=!1,k[a]=b);return b};this.setFramebufferScaleFactor=function(a){};this.setReferenceSpaceType=function(a){q=a};this.getSession=function(){return l};this.setSession=function(a){l=a;null!==l&&(l.addEventListener("select",d),l.addEventListener("selectstart",d),l.addEventListener("selectend",d),l.addEventListener("end",e),l.updateRenderState({baseLayer:new XRWebGLLayer(l,b)}),l.requestReferenceSpace(q).then(f),r=l.inputSources,l.addEventListener("inputsourceschange",
 function(){r=l.inputSources;console.log(r);for(var a=0;a<k.length;a++)k[a].userData.inputSource=r[a]}))};this.getCamera=function(a){if(c()){var b=a.parent,d=x.cameras;g(x,b);for(var e=0;e<d.length;e++)g(d[e],b);a.matrixWorld.copy(x.matrixWorld);a=a.children;e=0;for(b=a.length;e<b;e++)a[e].updateMatrixWorld(!0);Wg(x,p,n);return x}return a};this.isPresenting=c;var y=null,w=new Bf;w.setAnimationLoop(function(b,c){u=c.getViewerPose(m);if(null!==u){var d=u.views,e=l.renderState.baseLayer;a.setFramebuffer(e.framebuffer);
 for(var f=0;f<d.length;f++){var g=d[f],h=e.getViewport(g),q=x.cameras[f];q.matrix.fromArray(g.transform.inverse.matrix).getInverse(q.matrix);q.projectionMatrix.fromArray(g.projectionMatrix);q.viewport.set(h.x,h.y,h.width,h.height);0===f&&x.matrix.copy(q.matrix)}}for(f=0;f<k.length;f++){d=k[f];if(e=r[f])if(e=c.getPose(e.targetRaySpace,m),null!==e){d.matrix.fromArray(e.transform.matrix);d.matrix.decompose(d.position,d.rotation,d.scale);d.visible=!0;continue}d.visible=!1}y&&y(b)});this.setAnimationLoop=
 function(a){y=a};this.dispose=function(){};this.getStandingMatrix=function(){console.warn("THREE.WebXRManager: getStandingMatrix() is no longer needed.");return new Q};this.getDevice=function(){console.warn("THREE.WebXRManager: getDevice() has been deprecated.")};this.setDevice=function(){console.warn("THREE.WebXRManager: setDevice() has been deprecated.")};this.setFrameOfReferenceType=function(){console.warn("THREE.WebXRManager: setFrameOfReferenceType() has been deprecated.")};this.submitFrame=
-function(){}}function Gf(a){var b;function c(){qa=new Ph(L);Ga=new Nh(L,qa,a);Ga.isWebGL2||(qa.get("WEBGL_depth_texture"),qa.get("OES_texture_float"),qa.get("OES_texture_half_float"),qa.get("OES_texture_half_float_linear"),qa.get("OES_standard_derivatives"),qa.get("OES_element_index_uint"),qa.get("ANGLE_instanced_arrays"));qa.get("OES_texture_float_linear");la=new Vg(L,qa,Ga);ha=new Si(L,qa,la,Ga);ha.scissor(ea.copy(ka).multiplyScalar(fa).floor());ha.viewport(U.copy(ja).multiplyScalar(fa).floor());
-T=new Sh(L);Z=new Ji;ia=new Ti(L,qa,ha,Z,Ga,la,T);va=new Kh(L);xa=new Qh(L,va,T);ra=new Vh(xa,T);za=new Uh(L);oa=new Ii(A,qa,Ga);wa=new Mi;sa=new Ri;na=new Lh(A,ha,ra,Y);Aa=new Mh(L,qa,T,Ga);Ba=new Rh(L,qa,T,Ga);T.programs=oa.programs;A.capabilities=Ga;A.extensions=qa;A.properties=Z;A.renderLists=wa;A.state=ha;A.info=T}function d(a){a.preventDefault();console.log("THREE.WebGLRenderer: Context Lost.");J=!0}function e(){console.log("THREE.WebGLRenderer: Context Restored.");J=!1;c()}function f(a){a=
-a.target;a.removeEventListener("dispose",f);g(a);Z.remove(a)}function g(a){var b=Z.get(a).program;a.program=void 0;void 0!==b&&oa.releaseProgram(b)}function h(a,b){a.render(function(a){A.renderBufferImmediate(a,b)})}function l(a,b,c,d){if(!1!==a.visible){if(a.layers.test(b.layers))if(a.isGroup)c=a.renderOrder;else if(a.isLOD)!0===a.autoUpdate&&a.update(b);else if(a.isLight)E.pushLight(a),a.castShadow&&E.pushShadow(a);else if(a.isSprite){if(!a.frustumCulled||Ef.intersectsSprite(a)){d&&Lb.setFromMatrixPosition(a.matrixWorld).applyMatrix4(xd);
-var e=ra.update(a),f=a.material;f.visible&&H.push(a,e,f,c,Lb.z,null)}}else if(a.isImmediateRenderObject)d&&Lb.setFromMatrixPosition(a.matrixWorld).applyMatrix4(xd),H.push(a,null,a.material,c,Lb.z,null);else if(a.isMesh||a.isLine||a.isPoints)if(a.isSkinnedMesh&&a.skeleton.update(),!a.frustumCulled||Ef.intersectsObject(a))if(d&&Lb.setFromMatrixPosition(a.matrixWorld).applyMatrix4(xd),e=ra.update(a),f=a.material,Array.isArray(f))for(var g=e.groups,h=0,m=g.length;h<m;h++){var q=g[h],u=f[q.materialIndex];
+function(){}}function Gf(a){var b;function c(){ra=new Ph(L);Ga=new Nh(L,ra,a);Ga.isWebGL2||(ra.get("WEBGL_depth_texture"),ra.get("OES_texture_float"),ra.get("OES_texture_half_float"),ra.get("OES_texture_half_float_linear"),ra.get("OES_standard_derivatives"),ra.get("OES_element_index_uint"),ra.get("ANGLE_instanced_arrays"));ra.get("OES_texture_float_linear");la=new Vg(L,ra,Ga);ha=new Si(L,ra,la,Ga);ha.scissor(ea.copy(ka).multiplyScalar(fa).floor());ha.viewport(U.copy(ja).multiplyScalar(fa).floor());
+T=new Sh(L);Z=new Ji;ia=new Ti(L,ra,ha,Z,Ga,la,T);wa=new Kh(L);ya=new Qh(L,wa,T);sa=new Vh(ya,T);Aa=new Uh(L);pa=new Ii(A,ra,Ga);xa=new Mi;ta=new Ri;oa=new Lh(A,ha,sa,Y);Ba=new Mh(L,ra,T,Ga);Ca=new Rh(L,ra,T,Ga);T.programs=pa.programs;A.capabilities=Ga;A.extensions=ra;A.properties=Z;A.renderLists=xa;A.state=ha;A.info=T}function d(a){a.preventDefault();console.log("THREE.WebGLRenderer: Context Lost.");J=!0}function e(){console.log("THREE.WebGLRenderer: Context Restored.");J=!1;c()}function f(a){a=
+a.target;a.removeEventListener("dispose",f);g(a);Z.remove(a)}function g(a){var b=Z.get(a).program;a.program=void 0;void 0!==b&&pa.releaseProgram(b)}function h(a,b){a.render(function(a){A.renderBufferImmediate(a,b)})}function l(a,b,c,d){if(!1!==a.visible){if(a.layers.test(b.layers))if(a.isGroup)c=a.renderOrder;else if(a.isLOD)!0===a.autoUpdate&&a.update(b);else if(a.isLight)E.pushLight(a),a.castShadow&&E.pushShadow(a);else if(a.isSprite){if(!a.frustumCulled||Ef.intersectsSprite(a)){d&&Lb.setFromMatrixPosition(a.matrixWorld).applyMatrix4(xd);
+var e=sa.update(a),f=a.material;f.visible&&H.push(a,e,f,c,Lb.z,null)}}else if(a.isImmediateRenderObject)d&&Lb.setFromMatrixPosition(a.matrixWorld).applyMatrix4(xd),H.push(a,null,a.material,c,Lb.z,null);else if(a.isMesh||a.isLine||a.isPoints)if(a.isSkinnedMesh&&a.skeleton.update(),!a.frustumCulled||Ef.intersectsObject(a))if(d&&Lb.setFromMatrixPosition(a.matrixWorld).applyMatrix4(xd),e=sa.update(a),f=a.material,Array.isArray(f))for(var g=e.groups,h=0,m=g.length;h<m;h++){var q=g[h],u=f[q.materialIndex];
 u&&u.visible&&H.push(a,e,u,c,Lb.z,q)}else f.visible&&H.push(a,e,f,c,Lb.z,null);a=a.children;h=0;for(m=a.length;h<m;h++)l(a[h],b,c,d)}}function m(a,b,c,d){for(var e=0,f=a.length;e<f;e++){var g=a[e],h=g.object,l=g.geometry,m=void 0===d?g.material:d;g=g.group;if(c.isArrayCamera){ba=c;for(var u=c.cameras,k=0,t=u.length;k<t;k++){var p=u[k];h.layers.test(p.layers)&&(ha.viewport(U.copy(p.viewport)),E.setupLights(p),q(h,b,p,l,m,g))}}else ba=null,q(h,b,c,l,m,g)}}function q(a,c,d,e,f,g){a.onBeforeRender(A,
-c,d,e,f,g);E=sa.get(c,ba||d);a.modelViewMatrix.multiplyMatrices(d.matrixWorldInverse,a.matrixWorld);a.normalMatrix.getNormalMatrix(a.modelViewMatrix);if(a.isImmediateRenderObject){ha.setMaterial(f);var l=k(d,c.fog,f,a);V=b=null;R=!1;h(a,l)}else A.renderBufferDirect(d,c.fog,e,f,a,g);a.onAfterRender(A,c,d,e,f,g);E=sa.get(c,ba||d)}function u(a,b,c){var d=Z.get(a),e=E.state.lights,h=e.state.version;c=oa.getParameters(a,e.state,E.state.shadowsArray,b,Ta.numPlanes,Ta.numIntersection,c);var l=oa.getProgramCode(a,
-c),m=d.program,q=!0;if(void 0===m)a.addEventListener("dispose",f);else if(m.code!==l)g(a);else{if(d.lightsStateVersion!==h)d.lightsStateVersion=h;else if(void 0!==c.shaderID)return;q=!1}q&&(c.shaderID?(l=kb[c.shaderID],d.shader={name:a.type,uniforms:$b(l.uniforms),vertexShader:l.vertexShader,fragmentShader:l.fragmentShader}):d.shader={name:a.type,uniforms:a.uniforms,vertexShader:a.vertexShader,fragmentShader:a.fragmentShader},a.onBeforeCompile(d.shader,A),l=oa.getProgramCode(a,c),m=oa.acquireProgram(a,
+c,d,e,f,g);E=ta.get(c,ba||d);a.modelViewMatrix.multiplyMatrices(d.matrixWorldInverse,a.matrixWorld);a.normalMatrix.getNormalMatrix(a.modelViewMatrix);if(a.isImmediateRenderObject){ha.setMaterial(f);var l=k(d,c.fog,f,a);V=b=null;S=!1;h(a,l)}else A.renderBufferDirect(d,c.fog,e,f,a,g);a.onAfterRender(A,c,d,e,f,g);E=ta.get(c,ba||d)}function u(a,b,c){var d=Z.get(a),e=E.state.lights,h=e.state.version;c=pa.getParameters(a,e.state,E.state.shadowsArray,b,Ta.numPlanes,Ta.numIntersection,c);var l=pa.getProgramCode(a,
+c),m=d.program,q=!0;if(void 0===m)a.addEventListener("dispose",f);else if(m.code!==l)g(a);else{if(d.lightsStateVersion!==h)d.lightsStateVersion=h;else if(void 0!==c.shaderID)return;q=!1}q&&(c.shaderID?(l=kb[c.shaderID],d.shader={name:a.type,uniforms:$b(l.uniforms),vertexShader:l.vertexShader,fragmentShader:l.fragmentShader}):d.shader={name:a.type,uniforms:a.uniforms,vertexShader:a.vertexShader,fragmentShader:a.fragmentShader},a.onBeforeCompile(d.shader,A),l=pa.getProgramCode(a,c),m=pa.acquireProgram(a,
 d.shader,c,l),d.program=m,a.program=m);c=m.getAttributes();if(a.morphTargets)for(l=a.numSupportedMorphTargets=0;l<A.maxMorphTargets;l++)0<=c["morphTarget"+l]&&a.numSupportedMorphTargets++;if(a.morphNormals)for(l=a.numSupportedMorphNormals=0;l<A.maxMorphNormals;l++)0<=c["morphNormal"+l]&&a.numSupportedMorphNormals++;c=d.shader.uniforms;if(!a.isShaderMaterial&&!a.isRawShaderMaterial||!0===a.clipping)d.numClippingPlanes=Ta.numPlanes,d.numIntersection=Ta.numIntersection,c.clippingPlanes=Ta.uniform;d.fog=
 b;d.lightsStateVersion=h;a.lights&&(c.ambientLightColor.value=e.state.ambient,c.lightProbe.value=e.state.probe,c.directionalLights.value=e.state.directional,c.spotLights.value=e.state.spot,c.rectAreaLights.value=e.state.rectArea,c.pointLights.value=e.state.point,c.hemisphereLights.value=e.state.hemi,c.directionalShadowMap.value=e.state.directionalShadowMap,c.directionalShadowMatrix.value=e.state.directionalShadowMatrix,c.spotShadowMap.value=e.state.spotShadowMap,c.spotShadowMatrix.value=e.state.spotShadowMatrix,
-c.pointShadowMap.value=e.state.pointShadowMap,c.pointShadowMatrix.value=e.state.pointShadowMatrix);a=d.program.getUniforms();a=Ib.seqWithValue(a.seq,c);d.uniformsList=a}function k(a,b,c,d){ia.resetTextureUnits();var e=Z.get(c),f=E.state.lights;Ce&&(ua||a!==W)&&Ta.setState(c.clippingPlanes,c.clipIntersection,c.clipShadows,a,e,a===W&&c.id===da);!1===c.needsUpdate&&(void 0===e.program?c.needsUpdate=!0:c.fog&&e.fog!==b?c.needsUpdate=!0:c.lights&&e.lightsStateVersion!==f.state.version?c.needsUpdate=!0:
+c.pointShadowMap.value=e.state.pointShadowMap,c.pointShadowMatrix.value=e.state.pointShadowMatrix);a=d.program.getUniforms();a=Ib.seqWithValue(a.seq,c);d.uniformsList=a}function k(a,b,c,d){ia.resetTextureUnits();var e=Z.get(c),f=E.state.lights;Ce&&(va||a!==W)&&Ta.setState(c.clippingPlanes,c.clipIntersection,c.clipShadows,a,e,a===W&&c.id===da);!1===c.needsUpdate&&(void 0===e.program?c.needsUpdate=!0:c.fog&&e.fog!==b?c.needsUpdate=!0:c.lights&&e.lightsStateVersion!==f.state.version?c.needsUpdate=!0:
 void 0===e.numClippingPlanes||e.numClippingPlanes===Ta.numPlanes&&e.numIntersection===Ta.numIntersection||(c.needsUpdate=!0));c.needsUpdate&&(u(c,b,d),c.needsUpdate=!1);var g=!1,h=!1,l=!1;f=e.program;var m=f.getUniforms(),q=e.shader.uniforms;ha.useProgram(f.program)&&(l=h=g=!0);c.id!==da&&(da=c.id,h=!0);if(g||W!==a){m.setValue(L,"projectionMatrix",a.projectionMatrix);Ga.logarithmicDepthBuffer&&m.setValue(L,"logDepthBufFC",2/(Math.log(a.far+1)/Math.LN2));W!==a&&(W=a,l=h=!0);if(c.isShaderMaterial||
 c.isMeshPhongMaterial||c.isMeshStandardMaterial||c.envMap)g=m.map.cameraPosition,void 0!==g&&g.setValue(L,Lb.setFromMatrixPosition(a.matrixWorld));(c.isMeshPhongMaterial||c.isMeshLambertMaterial||c.isMeshBasicMaterial||c.isMeshStandardMaterial||c.isShaderMaterial||c.skinning)&&m.setValue(L,"viewMatrix",a.matrixWorldInverse)}if(c.skinning&&(m.setOptional(L,d,"bindMatrix"),m.setOptional(L,d,"bindMatrixInverse"),a=d.skeleton))if(g=a.bones,Ga.floatVertexTextures){if(void 0===a.boneTexture){g=Math.sqrt(4*
 g.length);g=M.ceilPowerOfTwo(g);g=Math.max(g,4);var k=new Float32Array(g*g*4);k.set(a.boneMatrices);var t=new ac(k,g,g,1023,1015);t.needsUpdate=!0;a.boneMatrices=k;a.boneTexture=t;a.boneTextureSize=g}m.setValue(L,"boneTexture",a.boneTexture,ia);m.setValue(L,"boneTextureSize",a.boneTextureSize)}else m.setOptional(L,a,"boneMatrices");h&&(m.setValue(L,"toneMappingExposure",A.toneMappingExposure),m.setValue(L,"toneMappingWhitePoint",A.toneMappingWhitePoint),c.lights&&(h=l,q.ambientLightColor.needsUpdate=
@@ -189,46 +190,46 @@ b.emissiveMap);b.bumpMap&&(a.bumpMap.value=b.bumpMap,a.bumpScale.value=b.bumpSca
 b.roughnessMap);b.metalnessMap&&(a.metalnessMap.value=b.metalnessMap);b.emissiveMap&&(a.emissiveMap.value=b.emissiveMap);b.bumpMap&&(a.bumpMap.value=b.bumpMap,a.bumpScale.value=b.bumpScale,1===b.side&&(a.bumpScale.value*=-1));b.normalMap&&(a.normalMap.value=b.normalMap,a.normalScale.value.copy(b.normalScale),1===b.side&&a.normalScale.value.negate());b.displacementMap&&(a.displacementMap.value=b.displacementMap,a.displacementScale.value=b.displacementScale,a.displacementBias.value=b.displacementBias);
 b.envMap&&(a.envMapIntensity.value=b.envMapIntensity)}a=a||{};var x=void 0!==a.canvas?a.canvas:document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),y=void 0!==a.context?a.context:null,w=void 0!==a.alpha?a.alpha:!1,F=void 0!==a.depth?a.depth:!0,z=void 0!==a.stencil?a.stencil:!0,B=void 0!==a.antialias?a.antialias:!1,Y=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,aa=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,C=void 0!==a.powerPreference?a.powerPreference:"default",
 G=void 0!==a.failIfMajorPerformanceCaveat?a.failIfMajorPerformanceCaveat:!1,H=null,E=null;this.domElement=x;this.debug={checkShaderErrors:!0};this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.clippingPlanes=[];this.localClippingEnabled=!1;this.gammaFactor=2;this.physicallyCorrectLights=this.gammaOutput=this.gammaInput=!1;this.toneMappingWhitePoint=this.toneMappingExposure=this.toneMapping=1;this.maxMorphTargets=8;this.maxMorphNormals=4;var A=this,
-J=!1,P=null,O=0,S=0,Pa=null,N=null,da=-1;var V=b=null;var R=!1;var W=null,ba=null,U=new ca,ea=new ca,ma=null,K=x.width,X=x.height,fa=1,ja=new ca(0,0,K,X),ka=new ca(0,0,K,X),ta=!1,Ef=new Ae,Ta=new Oh,Ce=!1,ua=!1,xd=new Q,Lb=new n;try{w={alpha:w,depth:F,stencil:z,antialias:B,premultipliedAlpha:Y,preserveDrawingBuffer:aa,powerPreference:C,failIfMajorPerformanceCaveat:G,xrCompatible:!0};x.addEventListener("webglcontextlost",d,!1);x.addEventListener("webglcontextrestored",e,!1);var L=y||x.getContext("webgl",
-w)||x.getContext("experimental-webgl",w);if(null===L){if(null!==x.getContext("webgl"))throw Error("Error creating WebGL context with your selected attributes.");throw Error("Error creating WebGL context.");}void 0===L.getShaderPrecisionFormat&&(L.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}})}catch($g){throw console.error("THREE.WebGLRenderer: "+$g.message),$g;}var qa,Ga,ha,T,Z,ia,va,xa,ra,oa,wa,sa,na,za,Aa,Ba,la;c();var pa="undefined"!==typeof navigator&&"xr"in navigator&&
-"supportsSession"in navigator.xr?new Zg(A,L):new Ff(A);this.vr=pa;var Ea=new Tg(A,ra,Ga.maxTextureSize);this.shadowMap=Ea;this.getContext=function(){return L};this.getContextAttributes=function(){return L.getContextAttributes()};this.forceContextLoss=function(){var a=qa.get("WEBGL_lose_context");a&&a.loseContext()};this.forceContextRestore=function(){var a=qa.get("WEBGL_lose_context");a&&a.restoreContext()};this.getPixelRatio=function(){return fa};this.setPixelRatio=function(a){void 0!==a&&(fa=a,
-this.setSize(K,X,!1))};this.getSize=function(a){void 0===a&&(console.warn("WebGLRenderer: .getsize() now requires a Vector2 as an argument"),a=new D);return a.set(K,X)};this.setSize=function(a,b,c){pa.isPresenting()?console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting."):(K=a,X=b,x.width=Math.floor(a*fa),x.height=Math.floor(b*fa),!1!==c&&(x.style.width=a+"px",x.style.height=b+"px"),this.setViewport(0,0,a,b))};this.getDrawingBufferSize=function(a){void 0===a&&(console.warn("WebGLRenderer: .getdrawingBufferSize() now requires a Vector2 as an argument"),
+J=!1,P=null,O=0,R=0,Pa=null,N=null,da=-1;var V=b=null;var S=!1;var W=null,ba=null,U=new ca,ea=new ca,na=null,K=x.width,X=x.height,fa=1,ja=new ca(0,0,K,X),ka=new ca(0,0,K,X),ua=!1,Ef=new Ae,Ta=new Oh,Ce=!1,va=!1,xd=new Q,Lb=new n;try{w={alpha:w,depth:F,stencil:z,antialias:B,premultipliedAlpha:Y,preserveDrawingBuffer:aa,powerPreference:C,failIfMajorPerformanceCaveat:G,xrCompatible:!0};x.addEventListener("webglcontextlost",d,!1);x.addEventListener("webglcontextrestored",e,!1);var L=y||x.getContext("webgl",
+w)||x.getContext("experimental-webgl",w);if(null===L){if(null!==x.getContext("webgl"))throw Error("Error creating WebGL context with your selected attributes.");throw Error("Error creating WebGL context.");}void 0===L.getShaderPrecisionFormat&&(L.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}})}catch($g){throw console.error("THREE.WebGLRenderer: "+$g.message),$g;}var ra,Ga,ha,T,Z,ia,wa,ya,sa,pa,xa,ta,oa,Aa,Ba,Ca,la;c();var qa="undefined"!==typeof navigator&&"xr"in navigator&&
+"supportsSession"in navigator.xr?new Zg(A,L):new Ff(A);this.vr=qa;var Fa=new Tg(A,sa,Ga.maxTextureSize);this.shadowMap=Fa;this.getContext=function(){return L};this.getContextAttributes=function(){return L.getContextAttributes()};this.forceContextLoss=function(){var a=ra.get("WEBGL_lose_context");a&&a.loseContext()};this.forceContextRestore=function(){var a=ra.get("WEBGL_lose_context");a&&a.restoreContext()};this.getPixelRatio=function(){return fa};this.setPixelRatio=function(a){void 0!==a&&(fa=a,
+this.setSize(K,X,!1))};this.getSize=function(a){void 0===a&&(console.warn("WebGLRenderer: .getsize() now requires a Vector2 as an argument"),a=new D);return a.set(K,X)};this.setSize=function(a,b,c){qa.isPresenting()?console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting."):(K=a,X=b,x.width=Math.floor(a*fa),x.height=Math.floor(b*fa),!1!==c&&(x.style.width=a+"px",x.style.height=b+"px"),this.setViewport(0,0,a,b))};this.getDrawingBufferSize=function(a){void 0===a&&(console.warn("WebGLRenderer: .getdrawingBufferSize() now requires a Vector2 as an argument"),
 a=new D);return a.set(K*fa,X*fa).floor()};this.setDrawingBufferSize=function(a,b,c){K=a;X=b;fa=c;x.width=Math.floor(a*c);x.height=Math.floor(b*c);this.setViewport(0,0,a,b)};this.getCurrentViewport=function(a){void 0===a&&(console.warn("WebGLRenderer: .getCurrentViewport() now requires a Vector4 as an argument"),a=new ca);return a.copy(U)};this.getViewport=function(a){return a.copy(ja)};this.setViewport=function(a,b,c,d){a.isVector4?ja.set(a.x,a.y,a.z,a.w):ja.set(a,b,c,d);ha.viewport(U.copy(ja).multiplyScalar(fa).floor())};
-this.getScissor=function(a){return a.copy(ka)};this.setScissor=function(a,b,c,d){a.isVector4?ka.set(a.x,a.y,a.z,a.w):ka.set(a,b,c,d);ha.scissor(ea.copy(ka).multiplyScalar(fa).floor())};this.getScissorTest=function(){return ta};this.setScissorTest=function(a){ha.setScissorTest(ta=a)};this.getClearColor=function(){return na.getClearColor()};this.setClearColor=function(){na.setClearColor.apply(na,arguments)};this.getClearAlpha=function(){return na.getClearAlpha()};this.setClearAlpha=function(){na.setClearAlpha.apply(na,
-arguments)};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=16384;if(void 0===b||b)d|=256;if(void 0===c||c)d|=1024;L.clear(d)};this.clearColor=function(){this.clear(!0,!1,!1)};this.clearDepth=function(){this.clear(!1,!0,!1)};this.clearStencil=function(){this.clear(!1,!1,!0)};this.dispose=function(){x.removeEventListener("webglcontextlost",d,!1);x.removeEventListener("webglcontextrestored",e,!1);wa.dispose();sa.dispose();Z.dispose();ra.dispose();pa.dispose();ya.stop()};this.renderBufferImmediate=
+this.getScissor=function(a){return a.copy(ka)};this.setScissor=function(a,b,c,d){a.isVector4?ka.set(a.x,a.y,a.z,a.w):ka.set(a,b,c,d);ha.scissor(ea.copy(ka).multiplyScalar(fa).floor())};this.getScissorTest=function(){return ua};this.setScissorTest=function(a){ha.setScissorTest(ua=a)};this.getClearColor=function(){return oa.getClearColor()};this.setClearColor=function(){oa.setClearColor.apply(oa,arguments)};this.getClearAlpha=function(){return oa.getClearAlpha()};this.setClearAlpha=function(){oa.setClearAlpha.apply(oa,
+arguments)};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=16384;if(void 0===b||b)d|=256;if(void 0===c||c)d|=1024;L.clear(d)};this.clearColor=function(){this.clear(!0,!1,!1)};this.clearDepth=function(){this.clear(!1,!0,!1)};this.clearStencil=function(){this.clear(!1,!1,!0)};this.dispose=function(){x.removeEventListener("webglcontextlost",d,!1);x.removeEventListener("webglcontextrestored",e,!1);xa.dispose();ta.dispose();Z.dispose();sa.dispose();qa.dispose();za.stop()};this.renderBufferImmediate=
 function(a,b){ha.initAttributes();var c=Z.get(a);a.hasPositions&&!c.position&&(c.position=L.createBuffer());a.hasNormals&&!c.normal&&(c.normal=L.createBuffer());a.hasUvs&&!c.uv&&(c.uv=L.createBuffer());a.hasColors&&!c.color&&(c.color=L.createBuffer());b=b.getAttributes();a.hasPositions&&(L.bindBuffer(34962,c.position),L.bufferData(34962,a.positionArray,35048),ha.enableAttribute(b.position),L.vertexAttribPointer(b.position,3,5126,!1,0,0));a.hasNormals&&(L.bindBuffer(34962,c.normal),L.bufferData(34962,
 a.normalArray,35048),ha.enableAttribute(b.normal),L.vertexAttribPointer(b.normal,3,5126,!1,0,0));a.hasUvs&&(L.bindBuffer(34962,c.uv),L.bufferData(34962,a.uvArray,35048),ha.enableAttribute(b.uv),L.vertexAttribPointer(b.uv,2,5126,!1,0,0));a.hasColors&&(L.bindBuffer(34962,c.color),L.bufferData(34962,a.colorArray,35048),ha.enableAttribute(b.color),L.vertexAttribPointer(b.color,3,5126,!1,0,0));ha.disableUnusedAttributes();L.drawArrays(4,0,a.count);a.count=0};this.renderBufferDirect=function(a,c,d,e,f,
-g){var h=f.isMesh&&0>f.matrixWorld.determinant();ha.setMaterial(e,h);var l=k(a,c,e,f),m=!1;if(b!==d.id||V!==l.id||R!==(!0===e.wireframe))b=d.id,V=l.id,R=!0===e.wireframe,m=!0;f.morphTargetInfluences&&(za.update(f,d,e,l),m=!0);h=d.index;var q=d.attributes.position;c=1;!0===e.wireframe&&(h=xa.getWireframeAttribute(d),c=2);a=Aa;if(null!==h){var u=va.get(h);a=Ba;a.setIndex(u)}if(m){if(d&&d.isInstancedBufferGeometry&&!Ga.isWebGL2&&null===qa.get("ANGLE_instanced_arrays"))console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");
-else{ha.initAttributes();m=d.attributes;l=l.getAttributes();var t=e.defaultAttributeValues;for(z in l){var p=l[z];if(0<=p){var r=m[z];if(void 0!==r){var n=r.normalized,v=r.itemSize,x=va.get(r);if(void 0!==x){var B=x.buffer,w=x.type;x=x.bytesPerElement;if(r.isInterleavedBufferAttribute){var y=r.data,F=y.stride;r=r.offset;y&&y.isInstancedInterleavedBuffer?(ha.enableAttributeAndDivisor(p,y.meshPerAttribute),void 0===d.maxInstancedCount&&(d.maxInstancedCount=y.meshPerAttribute*y.count)):ha.enableAttribute(p);
+g){var h=f.isMesh&&0>f.matrixWorld.determinant();ha.setMaterial(e,h);var l=k(a,c,e,f),m=!1;if(b!==d.id||V!==l.id||S!==(!0===e.wireframe))b=d.id,V=l.id,S=!0===e.wireframe,m=!0;f.morphTargetInfluences&&(Aa.update(f,d,e,l),m=!0);h=d.index;var q=d.attributes.position;c=1;!0===e.wireframe&&(h=ya.getWireframeAttribute(d),c=2);a=Ba;if(null!==h){var u=wa.get(h);a=Ca;a.setIndex(u)}if(m){if(d&&d.isInstancedBufferGeometry&&!Ga.isWebGL2&&null===ra.get("ANGLE_instanced_arrays"))console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");
+else{ha.initAttributes();m=d.attributes;l=l.getAttributes();var t=e.defaultAttributeValues;for(z in l){var p=l[z];if(0<=p){var r=m[z];if(void 0!==r){var n=r.normalized,v=r.itemSize,x=wa.get(r);if(void 0!==x){var B=x.buffer,w=x.type;x=x.bytesPerElement;if(r.isInterleavedBufferAttribute){var y=r.data,F=y.stride;r=r.offset;y&&y.isInstancedInterleavedBuffer?(ha.enableAttributeAndDivisor(p,y.meshPerAttribute),void 0===d.maxInstancedCount&&(d.maxInstancedCount=y.meshPerAttribute*y.count)):ha.enableAttribute(p);
 L.bindBuffer(34962,B);L.vertexAttribPointer(p,v,w,n,F*x,r*x)}else r.isInstancedBufferAttribute?(ha.enableAttributeAndDivisor(p,r.meshPerAttribute),void 0===d.maxInstancedCount&&(d.maxInstancedCount=r.meshPerAttribute*r.count)):ha.enableAttribute(p),L.bindBuffer(34962,B),L.vertexAttribPointer(p,v,w,n,0,0)}}else if(void 0!==t&&(n=t[z],void 0!==n))switch(n.length){case 2:L.vertexAttrib2fv(p,n);break;case 3:L.vertexAttrib3fv(p,n);break;case 4:L.vertexAttrib4fv(p,n);break;default:L.vertexAttrib1fv(p,n)}}}ha.disableUnusedAttributes()}null!==
 h&&L.bindBuffer(34963,u.buffer)}u=Infinity;null!==h?u=h.count:void 0!==q&&(u=q.count);h=d.drawRange.start*c;q=null!==g?g.start*c:0;var z=Math.max(h,q);g=Math.max(0,Math.min(u,h+d.drawRange.count*c,q+(null!==g?g.count*c:Infinity))-1-z+1);if(0!==g){if(f.isMesh)if(!0===e.wireframe)ha.setLineWidth(e.wireframeLinewidth*(null===Pa?fa:1)),a.setMode(1);else switch(f.drawMode){case 0:a.setMode(4);break;case 1:a.setMode(5);break;case 2:a.setMode(6)}else f.isLine?(e=e.linewidth,void 0===e&&(e=1),ha.setLineWidth(e*
-(null===Pa?fa:1)),f.isLineSegments?a.setMode(1):f.isLineLoop?a.setMode(2):a.setMode(3)):f.isPoints?a.setMode(0):f.isSprite&&a.setMode(4);d&&d.isInstancedBufferGeometry?0<d.maxInstancedCount&&a.renderInstances(d,z,g):a.render(z,g)}};this.compile=function(a,b){E=sa.get(a,b);E.init();a.traverse(function(a){a.isLight&&(E.pushLight(a),a.castShadow&&E.pushShadow(a))});E.setupLights(b);a.traverse(function(b){if(b.material)if(Array.isArray(b.material))for(var c=0;c<b.material.length;c++)u(b.material[c],a.fog,
-b);else u(b.material,a.fog,b)})};var Ca=null,ya=new Bf;ya.setAnimationLoop(function(a){pa.isPresenting()||Ca&&Ca(a)});"undefined"!==typeof window&&ya.setContext(window);this.setAnimationLoop=function(a){Ca=a;pa.setAnimationLoop(a);ya.start()};this.render=function(a,c,d,e){if(void 0!==d){console.warn("THREE.WebGLRenderer.render(): the renderTarget argument has been removed. Use .setRenderTarget() instead.");var f=d}if(void 0!==e){console.warn("THREE.WebGLRenderer.render(): the forceClear argument has been removed. Use .clear() instead.");
-var g=e}c&&c.isCamera?J||(V=b=null,R=!1,da=-1,W=null,!0===a.autoUpdate&&a.updateMatrixWorld(),null===c.parent&&c.updateMatrixWorld(),pa.enabled&&(c=pa.getCamera(c)),E=sa.get(a,c),E.init(),a.onBeforeRender(A,a,c,f||Pa),xd.multiplyMatrices(c.projectionMatrix,c.matrixWorldInverse),Ef.setFromMatrix(xd),ua=this.localClippingEnabled,Ce=Ta.init(this.clippingPlanes,ua,c),H=wa.get(a,c),H.init(),l(a,c,0,A.sortObjects),!0===A.sortObjects&&H.sort(),Ce&&Ta.beginShadows(),Ea.render(E.state.shadowsArray,a,c),E.setupLights(c),
-Ce&&Ta.endShadows(),this.info.autoReset&&this.info.reset(),void 0!==f&&this.setRenderTarget(f),na.render(H,a,c,g),d=H.opaque,e=H.transparent,a.overrideMaterial?(f=a.overrideMaterial,d.length&&m(d,a,c,f),e.length&&m(e,a,c,f)):(d.length&&m(d,a,c),e.length&&m(e,a,c)),a.onAfterRender(A,a,c),null!==Pa&&(ia.updateRenderTargetMipmap(Pa),ia.updateMultisampleRenderTarget(Pa)),ha.buffers.depth.setTest(!0),ha.buffers.depth.setMask(!0),ha.buffers.color.setMask(!0),ha.setPolygonOffset(!1),pa.enabled&&pa.submitFrame(),
-E=H=null):console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.")};this.setFramebuffer=function(a){P!==a&&L.bindFramebuffer(36160,a);P=a};this.getActiveCubeFace=function(){return O};this.getActiveMipmapLevel=function(){return S};this.getRenderTarget=function(){return Pa};this.setRenderTarget=function(a,b,c){Pa=a;O=b;S=c;a&&void 0===Z.get(a).__webglFramebuffer&&ia.setupRenderTarget(a);var d=P,e=!1;a?(d=Z.get(a).__webglFramebuffer,a.isWebGLRenderTargetCube?(d=d[b||0],
-e=!0):d=a.isWebGLMultisampleRenderTarget?Z.get(a).__webglMultisampledFramebuffer:d,U.copy(a.viewport),ea.copy(a.scissor),ma=a.scissorTest):(U.copy(ja).multiplyScalar(fa).floor(),ea.copy(ka).multiplyScalar(fa).floor(),ma=ta);N!==d&&(L.bindFramebuffer(36160,d),N=d);ha.viewport(U);ha.scissor(ea);ha.setScissorTest(ma);e&&(a=Z.get(a.texture),L.framebufferTexture2D(36160,36064,34069+(b||0),a.__webglTexture,c||0))};this.readRenderTargetPixels=function(a,b,c,d,e,f,g){if(a&&a.isWebGLRenderTarget){var h=Z.get(a).__webglFramebuffer;
-a.isWebGLRenderTargetCube&&void 0!==g&&(h=h[g]);if(h){g=!1;h!==N&&(L.bindFramebuffer(36160,h),g=!0);try{var l=a.texture,m=l.format,q=l.type;1023!==m&&la.convert(m)!==L.getParameter(35739)?console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format."):1009===q||la.convert(q)===L.getParameter(35738)||1015===q&&(Ga.isWebGL2||qa.get("OES_texture_float")||qa.get("WEBGL_color_buffer_float"))||1016===q&&(Ga.isWebGL2?qa.get("EXT_color_buffer_float"):
-qa.get("EXT_color_buffer_half_float"))?36053===L.checkFramebufferStatus(36160)?0<=b&&b<=a.width-d&&0<=c&&c<=a.height-e&&L.readPixels(b,c,d,e,la.convert(m),la.convert(q),f):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete."):console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.")}finally{g&&L.bindFramebuffer(36160,N)}}}else console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.")};
+(null===Pa?fa:1)),f.isLineSegments?a.setMode(1):f.isLineLoop?a.setMode(2):a.setMode(3)):f.isPoints?a.setMode(0):f.isSprite&&a.setMode(4);d&&d.isInstancedBufferGeometry?0<d.maxInstancedCount&&a.renderInstances(d,z,g):a.render(z,g)}};this.compile=function(a,b){E=ta.get(a,b);E.init();a.traverse(function(a){a.isLight&&(E.pushLight(a),a.castShadow&&E.pushShadow(a))});E.setupLights(b);a.traverse(function(b){if(b.material)if(Array.isArray(b.material))for(var c=0;c<b.material.length;c++)u(b.material[c],a.fog,
+b);else u(b.material,a.fog,b)})};var Da=null,za=new Bf;za.setAnimationLoop(function(a){qa.isPresenting()||Da&&Da(a)});"undefined"!==typeof window&&za.setContext(window);this.setAnimationLoop=function(a){Da=a;qa.setAnimationLoop(a);za.start()};this.render=function(a,c,d,e){if(void 0!==d){console.warn("THREE.WebGLRenderer.render(): the renderTarget argument has been removed. Use .setRenderTarget() instead.");var f=d}if(void 0!==e){console.warn("THREE.WebGLRenderer.render(): the forceClear argument has been removed. Use .clear() instead.");
+var g=e}c&&c.isCamera?J||(V=b=null,S=!1,da=-1,W=null,!0===a.autoUpdate&&a.updateMatrixWorld(),null===c.parent&&c.updateMatrixWorld(),qa.enabled&&(c=qa.getCamera(c)),E=ta.get(a,c),E.init(),a.onBeforeRender(A,a,c,f||Pa),xd.multiplyMatrices(c.projectionMatrix,c.matrixWorldInverse),Ef.setFromMatrix(xd),va=this.localClippingEnabled,Ce=Ta.init(this.clippingPlanes,va,c),H=xa.get(a,c),H.init(),l(a,c,0,A.sortObjects),!0===A.sortObjects&&H.sort(),Ce&&Ta.beginShadows(),Fa.render(E.state.shadowsArray,a,c),E.setupLights(c),
+Ce&&Ta.endShadows(),this.info.autoReset&&this.info.reset(),void 0!==f&&this.setRenderTarget(f),oa.render(H,a,c,g),d=H.opaque,e=H.transparent,a.overrideMaterial?(f=a.overrideMaterial,d.length&&m(d,a,c,f),e.length&&m(e,a,c,f)):(d.length&&m(d,a,c),e.length&&m(e,a,c)),a.onAfterRender(A,a,c),null!==Pa&&(ia.updateRenderTargetMipmap(Pa),ia.updateMultisampleRenderTarget(Pa)),ha.buffers.depth.setTest(!0),ha.buffers.depth.setMask(!0),ha.buffers.color.setMask(!0),ha.setPolygonOffset(!1),qa.enabled&&qa.submitFrame(),
+E=H=null):console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.")};this.setFramebuffer=function(a){P!==a&&L.bindFramebuffer(36160,a);P=a};this.getActiveCubeFace=function(){return O};this.getActiveMipmapLevel=function(){return R};this.getRenderTarget=function(){return Pa};this.setRenderTarget=function(a,b,c){Pa=a;O=b;R=c;a&&void 0===Z.get(a).__webglFramebuffer&&ia.setupRenderTarget(a);var d=P,e=!1;a?(d=Z.get(a).__webglFramebuffer,a.isWebGLRenderTargetCube?(d=d[b||0],
+e=!0):d=a.isWebGLMultisampleRenderTarget?Z.get(a).__webglMultisampledFramebuffer:d,U.copy(a.viewport),ea.copy(a.scissor),na=a.scissorTest):(U.copy(ja).multiplyScalar(fa).floor(),ea.copy(ka).multiplyScalar(fa).floor(),na=ua);N!==d&&(L.bindFramebuffer(36160,d),N=d);ha.viewport(U);ha.scissor(ea);ha.setScissorTest(na);e&&(a=Z.get(a.texture),L.framebufferTexture2D(36160,36064,34069+(b||0),a.__webglTexture,c||0))};this.readRenderTargetPixels=function(a,b,c,d,e,f,g){if(a&&a.isWebGLRenderTarget){var h=Z.get(a).__webglFramebuffer;
+a.isWebGLRenderTargetCube&&void 0!==g&&(h=h[g]);if(h){g=!1;h!==N&&(L.bindFramebuffer(36160,h),g=!0);try{var l=a.texture,m=l.format,q=l.type;1023!==m&&la.convert(m)!==L.getParameter(35739)?console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format."):1009===q||la.convert(q)===L.getParameter(35738)||1015===q&&(Ga.isWebGL2||ra.get("OES_texture_float")||ra.get("WEBGL_color_buffer_float"))||1016===q&&(Ga.isWebGL2?ra.get("EXT_color_buffer_float"):
+ra.get("EXT_color_buffer_half_float"))?36053===L.checkFramebufferStatus(36160)?0<=b&&b<=a.width-d&&0<=c&&c<=a.height-e&&L.readPixels(b,c,d,e,la.convert(m),la.convert(q),f):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete."):console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.")}finally{g&&L.bindFramebuffer(36160,N)}}}else console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.")};
 this.copyFramebufferToTexture=function(a,b,c){var d=b.image.width,e=b.image.height,f=la.convert(b.format);ia.setTexture2D(b,0);L.copyTexImage2D(3553,c||0,f,a.x,a.y,d,e,0)};this.copyTextureToTexture=function(a,b,c,d){var e=b.image.width,f=b.image.height,g=la.convert(c.format),h=la.convert(c.type);ia.setTexture2D(c,0);b.isDataTexture?L.texSubImage2D(3553,d||0,a.x,a.y,e,f,g,h,b.image.data):L.texSubImage2D(3553,d||0,a.x,a.y,g,h,b.image)};"undefined"!==typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",
 {detail:this}))}function De(a,b){this.name="";this.color=new A(a);this.density=void 0!==b?b:2.5E-4}function Ee(a,b,c){this.name="";this.color=new A(a);this.near=void 0!==b?b:1;this.far=void 0!==c?c:1E3}function cc(a,b){this.array=a;this.stride=b;this.count=void 0!==a?a.length/b:0;this.dynamic=!1;this.updateRange={offset:0,count:-1};this.version=0}function zd(a,b,c,d){this.data=a;this.itemSize=b;this.offset=c;this.normalized=!0===d}function Mb(a){O.call(this);this.type="SpriteMaterial";this.color=
 new A(16777215);this.map=null;this.rotation=0;this.sizeAttenuation=!0;this.lights=!1;this.transparent=!0;this.setValues(a)}function Ad(a){G.call(this);this.type="Sprite";if(void 0===Ec){Ec=new E;var b=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]);b=new cc(b,5);Ec.setIndex([0,1,2,0,2,3]);Ec.addAttribute("position",new zd(b,3,0,!1));Ec.addAttribute("uv",new zd(b,2,3,!1))}this.geometry=Ec;this.material=void 0!==a?a:new Mb;this.center=new D(.5,.5)}function Bd(){G.call(this);
 this.type="LOD";Object.defineProperties(this,{levels:{enumerable:!0,value:[]}});this.autoUpdate=!0}function Cd(a,b){a&&a.isGeometry&&console.error("THREE.SkinnedMesh no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");T.call(this,a,b);this.type="SkinnedMesh";this.bindMode="attached";this.bindMatrix=new Q;this.bindMatrixInverse=new Q}function Fe(a,b){a=a||[];this.bones=a.slice(0);this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===b)this.calculateInverses();else if(this.bones.length===
-b.length)this.boneInverses=b.slice(0);else for(console.warn("THREE.Skeleton boneInverses is the wrong length."),this.boneInverses=[],a=0,b=this.bones.length;a<b;a++)this.boneInverses.push(new Q)}function Hf(){G.call(this);this.type="Bone"}function R(a){O.call(this);this.type="LineBasicMaterial";this.color=new A(16777215);this.linewidth=1;this.linejoin=this.linecap="round";this.lights=!1;this.setValues(a)}function va(a,b,c){1===c&&console.error("THREE.Line: parameter THREE.LinePieces no longer supported. Use THREE.LineSegments instead.");
-G.call(this);this.type="Line";this.geometry=void 0!==a?a:new E;this.material=void 0!==b?b:new R({color:16777215*Math.random()})}function ba(a,b){va.call(this,a,b);this.type="LineSegments"}function Ge(a,b){va.call(this,a,b);this.type="LineLoop"}function Ua(a){O.call(this);this.type="PointsMaterial";this.color=new A(16777215);this.map=null;this.size=1;this.sizeAttenuation=!0;this.lights=this.morphTargets=!1;this.setValues(a)}function Fc(a,b){G.call(this);this.type="Points";this.geometry=void 0!==a?
+b.length)this.boneInverses=b.slice(0);else for(console.warn("THREE.Skeleton boneInverses is the wrong length."),this.boneInverses=[],a=0,b=this.bones.length;a<b;a++)this.boneInverses.push(new Q)}function Hf(){G.call(this);this.type="Bone"}function S(a){O.call(this);this.type="LineBasicMaterial";this.color=new A(16777215);this.linewidth=1;this.linejoin=this.linecap="round";this.lights=!1;this.setValues(a)}function wa(a,b,c){1===c&&console.error("THREE.Line: parameter THREE.LinePieces no longer supported. Use THREE.LineSegments instead.");
+G.call(this);this.type="Line";this.geometry=void 0!==a?a:new E;this.material=void 0!==b?b:new S({color:16777215*Math.random()})}function ba(a,b){wa.call(this,a,b);this.type="LineSegments"}function Ge(a,b){wa.call(this,a,b);this.type="LineLoop"}function Ua(a){O.call(this);this.type="PointsMaterial";this.color=new A(16777215);this.map=null;this.size=1;this.sizeAttenuation=!0;this.lights=this.morphTargets=!1;this.setValues(a)}function Fc(a,b){G.call(this);this.type="Points";this.geometry=void 0!==a?
 a:new E;this.material=void 0!==b?b:new Ua({color:16777215*Math.random()});this.updateMorphTargets()}function If(a,b,c,d,e,f,g,h,l){W.call(this,a,b,c,d,e,f,g,h,l);this.format=void 0!==g?g:1022;this.minFilter=void 0!==f?f:1006;this.magFilter=void 0!==e?e:1006;this.generateMipmaps=!1}function Gc(a,b,c,d,e,f,g,h,l,m,q,u){W.call(this,null,f,g,h,l,m,d,e,q,u);this.image={width:b,height:c};this.mipmaps=a;this.generateMipmaps=this.flipY=!1}function Dd(a,b,c,d,e,f,g,h,l){W.call(this,a,b,c,d,e,f,g,h,l);this.needsUpdate=
 !0}function Ed(a,b,c,d,e,f,g,h,l,m){m=void 0!==m?m:1026;if(1026!==m&&1027!==m)throw Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===c&&1026===m&&(c=1012);void 0===c&&1027===m&&(c=1020);W.call(this,null,d,e,f,g,h,m,c,l);this.image={width:a,height:b};this.magFilter=void 0!==g?g:1003;this.minFilter=void 0!==h?h:1003;this.generateMipmaps=this.flipY=!1}function Hc(a){E.call(this);this.type="WireframeGeometry";var b=[],c,d,e,f=[0,0],g={},h=["a","b","c"];
 if(a&&a.isGeometry){var l=a.faces;var m=0;for(d=l.length;m<d;m++){var q=l[m];for(c=0;3>c;c++){var u=q[h[c]];var k=q[h[(c+1)%3]];f[0]=Math.min(u,k);f[1]=Math.max(u,k);u=f[0]+","+f[1];void 0===g[u]&&(g[u]={index1:f[0],index2:f[1]})}}for(u in g)m=g[u],h=a.vertices[m.index1],b.push(h.x,h.y,h.z),h=a.vertices[m.index2],b.push(h.x,h.y,h.z)}else if(a&&a.isBufferGeometry)if(h=new n,null!==a.index){l=a.attributes.position;q=a.index;var r=a.groups;0===r.length&&(r=[{start:0,count:q.count,materialIndex:0}]);
 a=0;for(e=r.length;a<e;++a)for(m=r[a],c=m.start,d=m.count,m=c,d=c+d;m<d;m+=3)for(c=0;3>c;c++)u=q.getX(m+c),k=q.getX(m+(c+1)%3),f[0]=Math.min(u,k),f[1]=Math.max(u,k),u=f[0]+","+f[1],void 0===g[u]&&(g[u]={index1:f[0],index2:f[1]});for(u in g)m=g[u],h.fromBufferAttribute(l,m.index1),b.push(h.x,h.y,h.z),h.fromBufferAttribute(l,m.index2),b.push(h.x,h.y,h.z)}else for(l=a.attributes.position,m=0,d=l.count/3;m<d;m++)for(c=0;3>c;c++)g=3*m+c,h.fromBufferAttribute(l,g),b.push(h.x,h.y,h.z),g=3*m+(c+1)%3,h.fromBufferAttribute(l,
 g),b.push(h.x,h.y,h.z);this.addAttribute("position",new C(b,3))}function Fd(a,b,c){P.call(this);this.type="ParametricGeometry";this.parameters={func:a,slices:b,stacks:c};this.fromBufferGeometry(new Ic(a,b,c));this.mergeVertices()}function Ic(a,b,c){E.call(this);this.type="ParametricBufferGeometry";this.parameters={func:a,slices:b,stacks:c};var d=[],e=[],f=[],g=[],h=new n,l=new n,m=new n,q=new n,u=new n,k,r;3>a.length&&console.error("THREE.ParametricGeometry: Function must now modify a Vector3 as third parameter.");
 var p=b+1;for(k=0;k<=c;k++){var v=k/c;for(r=0;r<=b;r++){var x=r/b;a(x,v,l);e.push(l.x,l.y,l.z);0<=x-1E-5?(a(x-1E-5,v,m),q.subVectors(l,m)):(a(x+1E-5,v,m),q.subVectors(m,l));0<=v-1E-5?(a(x,v-1E-5,m),u.subVectors(l,m)):(a(x,v+1E-5,m),u.subVectors(m,l));h.crossVectors(q,u).normalize();f.push(h.x,h.y,h.z);g.push(x,v)}}for(k=0;k<c;k++)for(r=0;r<b;r++)a=k*p+r+1,h=(k+1)*p+r+1,l=(k+1)*p+r,d.push(k*p+r,a,l),d.push(a,h,l);this.setIndex(d);this.addAttribute("position",new C(e,3));this.addAttribute("normal",
-new C(f,3));this.addAttribute("uv",new C(g,2))}function Gd(a,b,c,d){P.call(this);this.type="PolyhedronGeometry";this.parameters={vertices:a,indices:b,radius:c,detail:d};this.fromBufferGeometry(new Ca(a,b,c,d));this.mergeVertices()}function Ca(a,b,c,d){function e(a){h.push(a.x,a.y,a.z)}function f(b,c){b*=3;c.x=a[b+0];c.y=a[b+1];c.z=a[b+2]}function g(a,b,c,d){0>d&&1===a.x&&(l[b]=a.x-1);0===c.x&&0===c.z&&(l[b]=d/2/Math.PI+.5)}E.call(this);this.type="PolyhedronBufferGeometry";this.parameters={vertices:a,
+new C(f,3));this.addAttribute("uv",new C(g,2))}function Gd(a,b,c,d){P.call(this);this.type="PolyhedronGeometry";this.parameters={vertices:a,indices:b,radius:c,detail:d};this.fromBufferGeometry(new Da(a,b,c,d));this.mergeVertices()}function Da(a,b,c,d){function e(a){h.push(a.x,a.y,a.z)}function f(b,c){b*=3;c.x=a[b+0];c.y=a[b+1];c.z=a[b+2]}function g(a,b,c,d){0>d&&1===a.x&&(l[b]=a.x-1);0===c.x&&0===c.z&&(l[b]=d/2/Math.PI+.5)}E.call(this);this.type="PolyhedronBufferGeometry";this.parameters={vertices:a,
 indices:b,radius:c,detail:d};c=c||1;d=d||0;var h=[],l=[];(function(a){for(var c=new n,d=new n,g=new n,h=0;h<b.length;h+=3){f(b[h+0],c);f(b[h+1],d);f(b[h+2],g);var l,m,k=c,y=d,w=g,F=Math.pow(2,a),z=[];for(m=0;m<=F;m++){z[m]=[];var B=k.clone().lerp(w,m/F),D=y.clone().lerp(w,m/F),aa=F-m;for(l=0;l<=aa;l++)z[m][l]=0===l&&m===F?B:B.clone().lerp(D,l/aa)}for(m=0;m<F;m++)for(l=0;l<2*(F-m)-1;l++)k=Math.floor(l/2),0===l%2?(e(z[m][k+1]),e(z[m+1][k]),e(z[m][k])):(e(z[m][k+1]),e(z[m+1][k+1]),e(z[m+1][k]))}})(d);
 (function(a){for(var b=new n,c=0;c<h.length;c+=3)b.x=h[c+0],b.y=h[c+1],b.z=h[c+2],b.normalize().multiplyScalar(a),h[c+0]=b.x,h[c+1]=b.y,h[c+2]=b.z})(c);(function(){for(var a=new n,b=0;b<h.length;b+=3)a.x=h[b+0],a.y=h[b+1],a.z=h[b+2],l.push(Math.atan2(a.z,-a.x)/2/Math.PI+.5,1-(Math.atan2(-a.y,Math.sqrt(a.x*a.x+a.z*a.z))/Math.PI+.5));a=new n;b=new n;for(var c=new n,d=new n,e=new D,f=new D,k=new D,x=0,y=0;x<h.length;x+=9,y+=6){a.set(h[x+0],h[x+1],h[x+2]);b.set(h[x+3],h[x+4],h[x+5]);c.set(h[x+6],h[x+
 7],h[x+8]);e.set(l[y+0],l[y+1]);f.set(l[y+2],l[y+3]);k.set(l[y+4],l[y+5]);d.copy(a).add(b).add(c).divideScalar(3);var w=Math.atan2(d.z,-d.x);g(e,y+0,a,w);g(f,y+2,b,w);g(k,y+4,c,w)}for(a=0;a<l.length;a+=6)b=l[a+0],c=l[a+2],d=l[a+4],e=Math.min(b,c,d),.9<Math.max(b,c,d)&&.1>e&&(.2>b&&(l[a+0]+=1),.2>c&&(l[a+2]+=1),.2>d&&(l[a+4]+=1))})();this.addAttribute("position",new C(h,3));this.addAttribute("normal",new C(h.slice(),3));this.addAttribute("uv",new C(l,2));0===d?this.computeVertexNormals():this.normalizeNormals()}
-function Hd(a,b){P.call(this);this.type="TetrahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Jc(a,b));this.mergeVertices()}function Jc(a,b){Ca.call(this,[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],a,b);this.type="TetrahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Id(a,b){P.call(this);this.type="OctahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new dc(a,b));this.mergeVertices()}function dc(a,b){Ca.call(this,
-[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],a,b);this.type="OctahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Jd(a,b){P.call(this);this.type="IcosahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Kc(a,b));this.mergeVertices()}function Kc(a,b){var c=(1+Math.sqrt(5))/2;Ca.call(this,[-1,c,0,1,c,0,-1,-c,0,1,-c,0,0,-1,c,0,1,c,0,-1,-c,0,1,-c,c,0,-1,c,0,1,-c,0,-1,-c,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,
-1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],a,b);this.type="IcosahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Kd(a,b){P.call(this);this.type="DodecahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Lc(a,b));this.mergeVertices()}function Lc(a,b){var c=(1+Math.sqrt(5))/2,d=1/c;Ca.call(this,[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-d,-c,0,-d,c,0,d,-c,0,d,c,-d,-c,0,-d,c,0,d,-c,
+function Hd(a,b){P.call(this);this.type="TetrahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Jc(a,b));this.mergeVertices()}function Jc(a,b){Da.call(this,[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],a,b);this.type="TetrahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Id(a,b){P.call(this);this.type="OctahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new dc(a,b));this.mergeVertices()}function dc(a,b){Da.call(this,
+[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],a,b);this.type="OctahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Jd(a,b){P.call(this);this.type="IcosahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Kc(a,b));this.mergeVertices()}function Kc(a,b){var c=(1+Math.sqrt(5))/2;Da.call(this,[-1,c,0,1,c,0,-1,-c,0,1,-c,0,0,-1,c,0,1,c,0,-1,-c,0,1,-c,c,0,-1,c,0,1,-c,0,-1,-c,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,
+1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],a,b);this.type="IcosahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Kd(a,b){P.call(this);this.type="DodecahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Lc(a,b));this.mergeVertices()}function Lc(a,b){var c=(1+Math.sqrt(5))/2,d=1/c;Da.call(this,[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-d,-c,0,-d,c,0,d,-c,0,d,c,-d,-c,0,-d,c,0,d,-c,
 0,d,c,0,-c,0,-d,c,0,-d,-c,0,d,c,0,d],[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],a,b);this.type="DodecahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Ld(a,b,c,d,e,f){P.call(this);this.type="TubeGeometry";this.parameters={path:a,tubularSegments:b,radius:c,radialSegments:d,
 closed:e};void 0!==f&&console.warn("THREE.TubeGeometry: taper has been removed.");a=new ec(a,b,c,d,e);this.tangents=a.tangents;this.normals=a.normals;this.binormals=a.binormals;this.fromBufferGeometry(a);this.mergeVertices()}function ec(a,b,c,d,e){function f(e){q=a.getPointAt(e/b,q);var f=g.normals[e];e=g.binormals[e];for(t=0;t<=d;t++){var m=t/d*Math.PI*2,k=Math.sin(m);m=-Math.cos(m);l.x=m*f.x+k*e.x;l.y=m*f.y+k*e.y;l.z=m*f.z+k*e.z;l.normalize();p.push(l.x,l.y,l.z);h.x=q.x+c*l.x;h.y=q.y+c*l.y;h.z=
 q.z+c*l.z;r.push(h.x,h.y,h.z)}}E.call(this);this.type="TubeBufferGeometry";this.parameters={path:a,tubularSegments:b,radius:c,radialSegments:d,closed:e};b=b||64;c=c||1;d=d||8;e=e||!1;var g=a.computeFrenetFrames(b,e);this.tangents=g.tangents;this.normals=g.normals;this.binormals=g.binormals;var h=new n,l=new n,m=new D,q=new n,k,t,r=[],p=[],v=[],x=[];for(k=0;k<b;k++)f(k);f(!1===e?b:0);for(k=0;k<=b;k++)for(t=0;t<=d;t++)m.x=k/b,m.y=t/d,v.push(m.x,m.y);(function(){for(t=1;t<=b;t++)for(k=1;k<=d;k++){var a=
@@ -237,23 +238,23 @@ b,c,d,e,f));this.mergeVertices()}function Mc(a,b,c,d,e,f){function g(a,b,c,d,e){
 g(F,e,f,a,p);g(F+.01,e,f,a,v);y.subVectors(v,p);w.addVectors(v,p);x.crossVectors(y,w);w.crossVectors(x,y);x.normalize();w.normalize();for(F=0;F<=d;++F){var z=F/d*Math.PI*2,B=-b*Math.cos(z);z=b*Math.sin(z);t.x=p.x+(B*w.x+z*x.x);t.y=p.y+(B*w.y+z*x.y);t.z=p.z+(B*w.z+z*x.z);l.push(t.x,t.y,t.z);r.subVectors(t,p).normalize();m.push(r.x,r.y,r.z);q.push(k/c);q.push(F/d)}}for(F=1;F<=c;F++)for(k=1;k<=d;k++)a=(d+1)*F+(k-1),b=(d+1)*F+k,e=(d+1)*(F-1)+k,h.push((d+1)*(F-1)+(k-1),a,e),h.push(a,b,e);this.setIndex(h);
 this.addAttribute("position",new C(l,3));this.addAttribute("normal",new C(m,3));this.addAttribute("uv",new C(q,2))}function Nd(a,b,c,d,e){P.call(this);this.type="TorusGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};this.fromBufferGeometry(new Nc(a,b,c,d,e));this.mergeVertices()}function Nc(a,b,c,d,e){E.call(this);this.type="TorusBufferGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};a=a||1;b=b||.4;c=Math.floor(c)||8;d=Math.floor(d)||
 6;e=e||2*Math.PI;var f=[],g=[],h=[],l=[],m=new n,q=new n,k=new n,t,r;for(t=0;t<=c;t++)for(r=0;r<=d;r++){var p=r/d*e,v=t/c*Math.PI*2;q.x=(a+b*Math.cos(v))*Math.cos(p);q.y=(a+b*Math.cos(v))*Math.sin(p);q.z=b*Math.sin(v);g.push(q.x,q.y,q.z);m.x=a*Math.cos(p);m.y=a*Math.sin(p);k.subVectors(q,m).normalize();h.push(k.x,k.y,k.z);l.push(r/d);l.push(t/c)}for(t=1;t<=c;t++)for(r=1;r<=d;r++)a=(d+1)*(t-1)+r-1,b=(d+1)*(t-1)+r,e=(d+1)*t+r,f.push((d+1)*t+r-1,a,e),f.push(a,b,e);this.setIndex(f);this.addAttribute("position",
-new C(g,3));this.addAttribute("normal",new C(h,3));this.addAttribute("uv",new C(l,2))}function ah(a,b,c,d,e){for(var f,g=0,h=b,l=c-d;h<c;h+=d)g+=(a[l]-a[h])*(a[h+1]+a[l+1]),l=h;if(e===0<g)for(e=b;e<c;e+=d)f=bh(e,a[e],a[e+1],f);else for(e=c-d;e>=b;e-=d)f=bh(e,a[e],a[e+1],f);f&&fc(f,f.next)&&(Od(f),f=f.next);return f}function Pd(a,b){if(!a)return a;b||(b=a);do{var c=!1;if(a.steiner||!fc(a,a.next)&&0!==xa(a.prev,a,a.next))a=a.next;else{Od(a);a=b=a.prev;if(a===a.next)break;c=!0}}while(c||a!==b);return b}
+new C(g,3));this.addAttribute("normal",new C(h,3));this.addAttribute("uv",new C(l,2))}function ah(a,b,c,d,e){for(var f,g=0,h=b,l=c-d;h<c;h+=d)g+=(a[l]-a[h])*(a[h+1]+a[l+1]),l=h;if(e===0<g)for(e=b;e<c;e+=d)f=bh(e,a[e],a[e+1],f);else for(e=c-d;e>=b;e-=d)f=bh(e,a[e],a[e+1],f);f&&fc(f,f.next)&&(Od(f),f=f.next);return f}function Pd(a,b){if(!a)return a;b||(b=a);do{var c=!1;if(a.steiner||!fc(a,a.next)&&0!==ya(a.prev,a,a.next))a=a.next;else{Od(a);a=b=a.prev;if(a===a.next)break;c=!0}}while(c||a!==b);return b}
 function Qd(a,b,c,d,e,f,g){if(a){if(!g&&f){var h=a,l=h;do null===l.z&&(l.z=Jf(l.x,l.y,d,e,f)),l.prevZ=l.prev,l=l.nextZ=l.next;while(l!==h);l.prevZ.nextZ=null;l.prevZ=null;h=l;var m,q,k,t,r=1;do{l=h;var p=h=null;for(q=0;l;){q++;var n=l;for(m=k=0;m<r&&(k++,n=n.nextZ,n);m++);for(t=r;0<k||0<t&&n;)0!==k&&(0===t||!n||l.z<=n.z)?(m=l,l=l.nextZ,k--):(m=n,n=n.nextZ,t--),p?p.nextZ=m:h=m,m.prevZ=p,p=m;l=n}p.nextZ=null;r*=2}while(1<q)}for(h=a;a.prev!==a.next;){l=a.prev;n=a.next;if(f)p=Ui(a,d,e,f);else a:if(p=
-a,q=p.prev,k=p,r=p.next,0<=xa(q,k,r))p=!1;else{for(m=p.next.next;m!==p.prev;){if(Oc(q.x,q.y,k.x,k.y,r.x,r.y,m.x,m.y)&&0<=xa(m.prev,m,m.next)){p=!1;break a}m=m.next}p=!0}if(p)b.push(l.i/c),b.push(a.i/c),b.push(n.i/c),Od(a),h=a=n.next;else if(a=n,a===h){if(!g)Qd(Pd(a),b,c,d,e,f,1);else if(1===g){g=b;h=c;l=a;do n=l.prev,p=l.next.next,!fc(n,p)&&ch(n,l,l.next,p)&&Rd(n,p)&&Rd(p,n)&&(g.push(n.i/h),g.push(l.i/h),g.push(p.i/h),Od(l),Od(l.next),l=a=p),l=l.next;while(l!==a);a=l;Qd(a,b,c,d,e,f,2)}else if(2===
+a,q=p.prev,k=p,r=p.next,0<=ya(q,k,r))p=!1;else{for(m=p.next.next;m!==p.prev;){if(Oc(q.x,q.y,k.x,k.y,r.x,r.y,m.x,m.y)&&0<=ya(m.prev,m,m.next)){p=!1;break a}m=m.next}p=!0}if(p)b.push(l.i/c),b.push(a.i/c),b.push(n.i/c),Od(a),h=a=n.next;else if(a=n,a===h){if(!g)Qd(Pd(a),b,c,d,e,f,1);else if(1===g){g=b;h=c;l=a;do n=l.prev,p=l.next.next,!fc(n,p)&&ch(n,l,l.next,p)&&Rd(n,p)&&Rd(p,n)&&(g.push(n.i/h),g.push(l.i/h),g.push(p.i/h),Od(l),Od(l.next),l=a=p),l=l.next;while(l!==a);a=l;Qd(a,b,c,d,e,f,2)}else if(2===
 g)a:{g=a;do{for(h=g.next.next;h!==g.prev;){if(l=g.i!==h.i){l=g;n=h;if(p=l.next.i!==n.i&&l.prev.i!==n.i){b:{p=l;do{if(p.i!==l.i&&p.next.i!==l.i&&p.i!==n.i&&p.next.i!==n.i&&ch(p,p.next,l,n)){p=!0;break b}p=p.next}while(p!==l);p=!1}p=!p}if(p=p&&Rd(l,n)&&Rd(n,l)){p=l;q=!1;k=(l.x+n.x)/2;n=(l.y+n.y)/2;do p.y>n!==p.next.y>n&&p.next.y!==p.y&&k<(p.next.x-p.x)*(n-p.y)/(p.next.y-p.y)+p.x&&(q=!q),p=p.next;while(p!==l);p=q}l=p}if(l){a=dh(g,h);g=Pd(g,g.next);a=Pd(a,a.next);Qd(g,b,c,d,e,f);Qd(a,b,c,d,e,f);break a}h=
-h.next}g=g.next}while(g!==a)}break}}}}function Ui(a,b,c,d){var e=a.prev,f=a.next;if(0<=xa(e,a,f))return!1;var g=e.x>a.x?e.x>f.x?e.x:f.x:a.x>f.x?a.x:f.x,h=e.y>a.y?e.y>f.y?e.y:f.y:a.y>f.y?a.y:f.y,l=Jf(e.x<a.x?e.x<f.x?e.x:f.x:a.x<f.x?a.x:f.x,e.y<a.y?e.y<f.y?e.y:f.y:a.y<f.y?a.y:f.y,b,c,d);b=Jf(g,h,b,c,d);c=a.prevZ;for(d=a.nextZ;c&&c.z>=l&&d&&d.z<=b;){if(c!==a.prev&&c!==a.next&&Oc(e.x,e.y,a.x,a.y,f.x,f.y,c.x,c.y)&&0<=xa(c.prev,c,c.next))return!1;c=c.prevZ;if(d!==a.prev&&d!==a.next&&Oc(e.x,e.y,a.x,a.y,
-f.x,f.y,d.x,d.y)&&0<=xa(d.prev,d,d.next))return!1;d=d.nextZ}for(;c&&c.z>=l;){if(c!==a.prev&&c!==a.next&&Oc(e.x,e.y,a.x,a.y,f.x,f.y,c.x,c.y)&&0<=xa(c.prev,c,c.next))return!1;c=c.prevZ}for(;d&&d.z<=b;){if(d!==a.prev&&d!==a.next&&Oc(e.x,e.y,a.x,a.y,f.x,f.y,d.x,d.y)&&0<=xa(d.prev,d,d.next))return!1;d=d.nextZ}return!0}function Vi(a,b){return a.x-b.x}function Wi(a,b){var c=b,d=a.x,e=a.y,f=-Infinity;do{if(e<=c.y&&e>=c.next.y&&c.next.y!==c.y){var g=c.x+(e-c.y)*(c.next.x-c.x)/(c.next.y-c.y);if(g<=d&&g>f){f=
+h.next}g=g.next}while(g!==a)}break}}}}function Ui(a,b,c,d){var e=a.prev,f=a.next;if(0<=ya(e,a,f))return!1;var g=e.x>a.x?e.x>f.x?e.x:f.x:a.x>f.x?a.x:f.x,h=e.y>a.y?e.y>f.y?e.y:f.y:a.y>f.y?a.y:f.y,l=Jf(e.x<a.x?e.x<f.x?e.x:f.x:a.x<f.x?a.x:f.x,e.y<a.y?e.y<f.y?e.y:f.y:a.y<f.y?a.y:f.y,b,c,d);b=Jf(g,h,b,c,d);c=a.prevZ;for(d=a.nextZ;c&&c.z>=l&&d&&d.z<=b;){if(c!==a.prev&&c!==a.next&&Oc(e.x,e.y,a.x,a.y,f.x,f.y,c.x,c.y)&&0<=ya(c.prev,c,c.next))return!1;c=c.prevZ;if(d!==a.prev&&d!==a.next&&Oc(e.x,e.y,a.x,a.y,
+f.x,f.y,d.x,d.y)&&0<=ya(d.prev,d,d.next))return!1;d=d.nextZ}for(;c&&c.z>=l;){if(c!==a.prev&&c!==a.next&&Oc(e.x,e.y,a.x,a.y,f.x,f.y,c.x,c.y)&&0<=ya(c.prev,c,c.next))return!1;c=c.prevZ}for(;d&&d.z<=b;){if(d!==a.prev&&d!==a.next&&Oc(e.x,e.y,a.x,a.y,f.x,f.y,d.x,d.y)&&0<=ya(d.prev,d,d.next))return!1;d=d.nextZ}return!0}function Vi(a,b){return a.x-b.x}function Wi(a,b){var c=b,d=a.x,e=a.y,f=-Infinity;do{if(e<=c.y&&e>=c.next.y&&c.next.y!==c.y){var g=c.x+(e-c.y)*(c.next.x-c.x)/(c.next.y-c.y);if(g<=d&&g>f){f=
 g;if(g===d){if(e===c.y)return c;if(e===c.next.y)return c.next}var h=c.x<c.next.x?c:c.next}}c=c.next}while(c!==b);if(!h)return null;if(d===f)return h.prev;b=h;g=h.x;var l=h.y,m=Infinity;for(c=h.next;c!==b;){if(d>=c.x&&c.x>=g&&d!==c.x&&Oc(e<l?d:f,e,g,l,e<l?f:d,e,c.x,c.y)){var q=Math.abs(e-c.y)/(d-c.x);(q<m||q===m&&c.x>h.x)&&Rd(c,a)&&(h=c,m=q)}c=c.next}return h}function Jf(a,b,c,d,e){a=32767*(a-c)*e;b=32767*(b-d)*e;a=(a|a<<8)&16711935;a=(a|a<<4)&252645135;a=(a|a<<2)&858993459;b=(b|b<<8)&16711935;b=(b|
-b<<4)&252645135;b=(b|b<<2)&858993459;return(a|a<<1)&1431655765|((b|b<<1)&1431655765)<<1}function Xi(a){var b=a,c=a;do{if(b.x<c.x||b.x===c.x&&b.y<c.y)c=b;b=b.next}while(b!==a);return c}function Oc(a,b,c,d,e,f,g,h){return 0<=(e-g)*(b-h)-(a-g)*(f-h)&&0<=(a-g)*(d-h)-(c-g)*(b-h)&&0<=(c-g)*(f-h)-(e-g)*(d-h)}function xa(a,b,c){return(b.y-a.y)*(c.x-b.x)-(b.x-a.x)*(c.y-b.y)}function fc(a,b){return a.x===b.x&&a.y===b.y}function ch(a,b,c,d){return fc(a,c)&&fc(b,d)||fc(a,d)&&fc(c,b)?!0:0<xa(a,b,c)!==0<xa(a,b,
-d)&&0<xa(c,d,a)!==0<xa(c,d,b)}function Rd(a,b){return 0>xa(a.prev,a,a.next)?0<=xa(a,b,a.next)&&0<=xa(a,a.prev,b):0>xa(a,b,a.prev)||0>xa(a,a.next,b)}function dh(a,b){var c=new Kf(a.i,a.x,a.y),d=new Kf(b.i,b.x,b.y),e=a.next,f=b.prev;a.next=b;b.prev=a;c.next=e;e.prev=c;d.next=c;c.prev=d;f.next=d;d.prev=f;return d}function bh(a,b,c,d){a=new Kf(a,b,c);d?(a.next=d.next,a.prev=d,d.next.prev=a,d.next=a):(a.prev=a,a.next=a);return a}function Od(a){a.next.prev=a.prev;a.prev.next=a.next;a.prevZ&&(a.prevZ.nextZ=
+b<<4)&252645135;b=(b|b<<2)&858993459;return(a|a<<1)&1431655765|((b|b<<1)&1431655765)<<1}function Xi(a){var b=a,c=a;do{if(b.x<c.x||b.x===c.x&&b.y<c.y)c=b;b=b.next}while(b!==a);return c}function Oc(a,b,c,d,e,f,g,h){return 0<=(e-g)*(b-h)-(a-g)*(f-h)&&0<=(a-g)*(d-h)-(c-g)*(b-h)&&0<=(c-g)*(f-h)-(e-g)*(d-h)}function ya(a,b,c){return(b.y-a.y)*(c.x-b.x)-(b.x-a.x)*(c.y-b.y)}function fc(a,b){return a.x===b.x&&a.y===b.y}function ch(a,b,c,d){return fc(a,c)&&fc(b,d)||fc(a,d)&&fc(c,b)?!0:0<ya(a,b,c)!==0<ya(a,b,
+d)&&0<ya(c,d,a)!==0<ya(c,d,b)}function Rd(a,b){return 0>ya(a.prev,a,a.next)?0<=ya(a,b,a.next)&&0<=ya(a,a.prev,b):0>ya(a,b,a.prev)||0>ya(a,a.next,b)}function dh(a,b){var c=new Kf(a.i,a.x,a.y),d=new Kf(b.i,b.x,b.y),e=a.next,f=b.prev;a.next=b;b.prev=a;c.next=e;e.prev=c;d.next=c;c.prev=d;f.next=d;d.prev=f;return d}function bh(a,b,c,d){a=new Kf(a,b,c);d?(a.next=d.next,a.prev=d,d.next.prev=a,d.next=a):(a.prev=a,a.next=a);return a}function Od(a){a.next.prev=a.prev;a.prev.next=a.next;a.prevZ&&(a.prevZ.nextZ=
 a.nextZ);a.nextZ&&(a.nextZ.prevZ=a.prevZ)}function Kf(a,b,c){this.i=a;this.x=b;this.y=c;this.nextZ=this.prevZ=this.z=this.next=this.prev=null;this.steiner=!1}function eh(a){var b=a.length;2<b&&a[b-1].equals(a[0])&&a.pop()}function fh(a,b){for(var c=0;c<b.length;c++)a.push(b[c].x),a.push(b[c].y)}function gc(a,b){P.call(this);this.type="ExtrudeGeometry";this.parameters={shapes:a,options:b};this.fromBufferGeometry(new lb(a,b));this.mergeVertices()}function lb(a,b){function c(a){function c(a,b,c){b||
 console.error("THREE.ExtrudeGeometry: vec does not exist");return b.clone().multiplyScalar(c).add(a)}function g(a,b,c){var d=a.x-b.x;var e=a.y-b.y;var f=c.x-a.x;var g=c.y-a.y,h=d*d+e*e;if(Math.abs(d*g-e*f)>Number.EPSILON){var l=Math.sqrt(h),m=Math.sqrt(f*f+g*g);h=b.x-e/l;b=b.y+d/l;g=((c.x-g/m-h)*g-(c.y+f/m-b)*f)/(d*g-e*f);f=h+d*g-a.x;d=b+e*g-a.y;e=f*f+d*d;if(2>=e)return new D(f,d);e=Math.sqrt(e/2)}else a=!1,d>Number.EPSILON?f>Number.EPSILON&&(a=!0):d<-Number.EPSILON?f<-Number.EPSILON&&(a=!0):Math.sign(e)===
 Math.sign(g)&&(a=!0),a?(f=-e,e=Math.sqrt(h)):(f=d,d=e,e=Math.sqrt(h/2));return new D(f/e,d/e)}function h(a,b){for(K=a.length;0<=--K;){var c=K;var f=K-1;0>f&&(f=a.length-1);var g,h=w+2*E;for(g=0;g<h;g++){var l=Z*g,m=Z*(g+1),q=b+f+l,k=b+f+m;m=b+c+m;p(b+c+l);p(q);p(m);p(q);p(k);p(m);l=e.length/3;l=H.generateSideWallUV(d,e,l-6,l-3,l-2,l-1);v(l[0]);v(l[1]);v(l[3]);v(l[1]);v(l[2]);v(l[3])}}}function l(a,b,c){x.push(a);x.push(b);x.push(c)}function k(a,b,c){p(a);p(b);p(c);a=e.length/3;a=H.generateTopUV(d,
 e,a-3,a-2,a-1);v(a[0]);v(a[1]);v(a[2])}function p(a){e.push(x[3*a]);e.push(x[3*a+1]);e.push(x[3*a+2])}function v(a){f.push(a.x);f.push(a.y)}var x=[],y=void 0!==b.curveSegments?b.curveSegments:12,w=void 0!==b.steps?b.steps:1,F=void 0!==b.depth?b.depth:100,z=void 0!==b.bevelEnabled?b.bevelEnabled:!0,B=void 0!==b.bevelThickness?b.bevelThickness:6,Y=void 0!==b.bevelSize?b.bevelSize:B-2,C=void 0!==b.bevelOffset?b.bevelOffset:0,E=void 0!==b.bevelSegments?b.bevelSegments:3,A=b.extrudePath,H=void 0!==b.UVGenerator?
-b.UVGenerator:Yi;void 0!==b.amount&&(console.warn("THREE.ExtrudeBufferGeometry: amount has been renamed to depth."),F=b.amount);var G=!1;if(A){var I=A.getSpacedPoints(w);G=!0;z=!1;var J=A.computeFrenetFrames(w,!1);var P=new n;var Q=new n;var S=new n}z||(C=Y=B=E=0);var O;y=a.extractPoints(y);a=y.shape;var N=y.holes;if(!ub.isClockWise(a)){a=a.reverse();var da=0;for(O=N.length;da<O;da++){var M=N[da];ub.isClockWise(M)&&(N[da]=M.reverse())}}var V=ub.triangulateShape(a,N),W=a;da=0;for(O=N.length;da<O;da++)M=
-N[da],a=a.concat(M);var R,Z=a.length,U,ba=V.length;y=[];var K=0;var X=W.length;var fa=X-1;for(R=K+1;K<X;K++,fa++,R++)fa===X&&(fa=0),R===X&&(R=0),y[K]=g(W[K],W[fa],W[R]);A=[];var ia=y.concat();da=0;for(O=N.length;da<O;da++){M=N[da];var ca=[];K=0;X=M.length;fa=X-1;for(R=K+1;K<X;K++,fa++,R++)fa===X&&(fa=0),R===X&&(R=0),ca[K]=g(M[K],M[fa],M[R]);A.push(ca);ia=ia.concat(ca)}for(fa=0;fa<E;fa++){X=fa/E;var ea=B*Math.cos(X*Math.PI/2);R=Y*Math.sin(X*Math.PI/2)+C;K=0;for(X=W.length;K<X;K++){var T=c(W[K],y[K],
-R);l(T.x,T.y,-ea)}da=0;for(O=N.length;da<O;da++)for(M=N[da],ca=A[da],K=0,X=M.length;K<X;K++)T=c(M[K],ca[K],R),l(T.x,T.y,-ea)}R=Y+C;for(K=0;K<Z;K++)T=z?c(a[K],ia[K],R):a[K],G?(Q.copy(J.normals[0]).multiplyScalar(T.x),P.copy(J.binormals[0]).multiplyScalar(T.y),S.copy(I[0]).add(Q).add(P),l(S.x,S.y,S.z)):l(T.x,T.y,0);for(X=1;X<=w;X++)for(K=0;K<Z;K++)T=z?c(a[K],ia[K],R):a[K],G?(Q.copy(J.normals[X]).multiplyScalar(T.x),P.copy(J.binormals[X]).multiplyScalar(T.y),S.copy(I[X]).add(Q).add(P),l(S.x,S.y,S.z)):
-l(T.x,T.y,F/w*X);for(fa=E-1;0<=fa;fa--){X=fa/E;ea=B*Math.cos(X*Math.PI/2);R=Y*Math.sin(X*Math.PI/2)+C;K=0;for(X=W.length;K<X;K++)T=c(W[K],y[K],R),l(T.x,T.y,F+ea);da=0;for(O=N.length;da<O;da++)for(M=N[da],ca=A[da],K=0,X=M.length;K<X;K++)T=c(M[K],ca[K],R),G?l(T.x,T.y+I[w-1].y,I[w-1].x+ea):l(T.x,T.y,F+ea)}(function(){var a=e.length/3;if(z){var b=0*Z;for(K=0;K<ba;K++)U=V[K],k(U[2]+b,U[1]+b,U[0]+b);b=Z*(w+2*E);for(K=0;K<ba;K++)U=V[K],k(U[0]+b,U[1]+b,U[2]+b)}else{for(K=0;K<ba;K++)U=V[K],k(U[2],U[1],U[0]);
+b.UVGenerator:Yi;void 0!==b.amount&&(console.warn("THREE.ExtrudeBufferGeometry: amount has been renamed to depth."),F=b.amount);var G=!1;if(A){var I=A.getSpacedPoints(w);G=!0;z=!1;var J=A.computeFrenetFrames(w,!1);var P=new n;var Q=new n;var R=new n}z||(C=Y=B=E=0);var O;y=a.extractPoints(y);a=y.shape;var N=y.holes;if(!ub.isClockWise(a)){a=a.reverse();var da=0;for(O=N.length;da<O;da++){var M=N[da];ub.isClockWise(M)&&(N[da]=M.reverse())}}var V=ub.triangulateShape(a,N),W=a;da=0;for(O=N.length;da<O;da++)M=
+N[da],a=a.concat(M);var S,Z=a.length,U,ba=V.length;y=[];var K=0;var X=W.length;var fa=X-1;for(S=K+1;K<X;K++,fa++,S++)fa===X&&(fa=0),S===X&&(S=0),y[K]=g(W[K],W[fa],W[S]);A=[];var ia=y.concat();da=0;for(O=N.length;da<O;da++){M=N[da];var ca=[];K=0;X=M.length;fa=X-1;for(S=K+1;K<X;K++,fa++,S++)fa===X&&(fa=0),S===X&&(S=0),ca[K]=g(M[K],M[fa],M[S]);A.push(ca);ia=ia.concat(ca)}for(fa=0;fa<E;fa++){X=fa/E;var ea=B*Math.cos(X*Math.PI/2);S=Y*Math.sin(X*Math.PI/2)+C;K=0;for(X=W.length;K<X;K++){var T=c(W[K],y[K],
+S);l(T.x,T.y,-ea)}da=0;for(O=N.length;da<O;da++)for(M=N[da],ca=A[da],K=0,X=M.length;K<X;K++)T=c(M[K],ca[K],S),l(T.x,T.y,-ea)}S=Y+C;for(K=0;K<Z;K++)T=z?c(a[K],ia[K],S):a[K],G?(Q.copy(J.normals[0]).multiplyScalar(T.x),P.copy(J.binormals[0]).multiplyScalar(T.y),R.copy(I[0]).add(Q).add(P),l(R.x,R.y,R.z)):l(T.x,T.y,0);for(X=1;X<=w;X++)for(K=0;K<Z;K++)T=z?c(a[K],ia[K],S):a[K],G?(Q.copy(J.normals[X]).multiplyScalar(T.x),P.copy(J.binormals[X]).multiplyScalar(T.y),R.copy(I[X]).add(Q).add(P),l(R.x,R.y,R.z)):
+l(T.x,T.y,F/w*X);for(fa=E-1;0<=fa;fa--){X=fa/E;ea=B*Math.cos(X*Math.PI/2);S=Y*Math.sin(X*Math.PI/2)+C;K=0;for(X=W.length;K<X;K++)T=c(W[K],y[K],S),l(T.x,T.y,F+ea);da=0;for(O=N.length;da<O;da++)for(M=N[da],ca=A[da],K=0,X=M.length;K<X;K++)T=c(M[K],ca[K],S),G?l(T.x,T.y+I[w-1].y,I[w-1].x+ea):l(T.x,T.y,F+ea)}(function(){var a=e.length/3;if(z){var b=0*Z;for(K=0;K<ba;K++)U=V[K],k(U[2]+b,U[1]+b,U[0]+b);b=Z*(w+2*E);for(K=0;K<ba;K++)U=V[K],k(U[0]+b,U[1]+b,U[2]+b)}else{for(K=0;K<ba;K++)U=V[K],k(U[2],U[1],U[0]);
 for(K=0;K<ba;K++)U=V[K],k(U[0]+Z*w,U[1]+Z*w,U[2]+Z*w)}d.addGroup(a,e.length/3-a,0)})();(function(){var a=e.length/3,b=0;h(W,b);b+=W.length;da=0;for(O=N.length;da<O;da++)M=N[da],h(M,b),b+=M.length;d.addGroup(a,e.length/3-a,1)})()}E.call(this);this.type="ExtrudeBufferGeometry";this.parameters={shapes:a,options:b};a=Array.isArray(a)?a:[a];for(var d=this,e=[],f=[],g=0,h=a.length;g<h;g++)c(a[g]);this.addAttribute("position",new C(e,3));this.addAttribute("uv",new C(f,2));this.computeVertexNormals()}function gh(a,
 b,c){c.shapes=[];if(Array.isArray(a))for(var d=0,e=a.length;d<e;d++)c.shapes.push(a[d].uuid);else c.shapes.push(a.uuid);void 0!==b.extrudePath&&(c.options.extrudePath=b.extrudePath.toJSON());return c}function Sd(a,b){P.call(this);this.type="TextGeometry";this.parameters={text:a,parameters:b};this.fromBufferGeometry(new Pc(a,b));this.mergeVertices()}function Pc(a,b){b=b||{};var c=b.font;if(!c||!c.isFont)return console.error("THREE.TextGeometry: font parameter is not an instance of THREE.Font."),new P;
 a=c.generateShapes(a,b.size);b.depth=void 0!==b.height?b.height:50;void 0===b.bevelThickness&&(b.bevelThickness=10);void 0===b.bevelSize&&(b.bevelSize=8);void 0===b.bevelEnabled&&(b.bevelEnabled=!1);lb.call(this,a,b);this.type="TextBufferGeometry"}function Td(a,b,c,d,e,f,g){P.call(this);this.type="SphereGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:f,thetaLength:g};this.fromBufferGeometry(new Nb(a,b,c,d,e,f,g));this.mergeVertices()}function Nb(a,
@@ -279,52 +280,52 @@ this.type="MeshPhongMaterial";this.color=new A(16777215);this.specular=new A(111
 this.reflectivity=1;this.refractionRatio=.98;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)}function mc(a){Va.call(this);this.defines={TOON:""};this.type="MeshToonMaterial";this.gradientMap=null;this.setValues(a)}function nc(a){O.call(this);this.type="MeshNormalMaterial";this.bumpMap=null;this.bumpScale=1;this.normalMap=null;this.normalMapType=0;this.normalScale=new D(1,1);this.displacementMap=
 null;this.displacementScale=1;this.displacementBias=0;this.wireframe=!1;this.wireframeLinewidth=1;this.morphNormals=this.morphTargets=this.skinning=this.lights=this.fog=!1;this.setValues(a)}function oc(a){O.call(this);this.type="MeshLambertMaterial";this.color=new A(16777215);this.lightMap=this.map=null;this.lightMapIntensity=1;this.aoMap=null;this.aoMapIntensity=1;this.emissive=new A(0);this.emissiveIntensity=1;this.envMap=this.alphaMap=this.specularMap=this.emissiveMap=null;this.combine=0;this.reflectivity=
 1;this.refractionRatio=.98;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)}function pc(a){O.call(this);this.defines={MATCAP:""};this.type="MeshMatcapMaterial";this.color=new A(16777215);this.bumpMap=this.map=this.matcap=null;this.bumpScale=1;this.normalMap=null;this.normalMapType=0;this.normalScale=new D(1,1);this.displacementMap=null;this.displacementScale=1;this.displacementBias=
-0;this.alphaMap=null;this.lights=this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)}function qc(a){R.call(this);this.type="LineDashedMaterial";this.scale=1;this.dashSize=3;this.gapSize=1;this.setValues(a)}function Ma(a,b,c,d){this.parameterPositions=a;this._cachedIndex=0;this.resultBuffer=void 0!==d?d:new b.constructor(c);this.sampleValues=b;this.valueSize=c}function He(a,b,c,d){Ma.call(this,a,b,c,d);this._offsetNext=this._weightNext=this._offsetPrev=this._weightPrev=-0}function Zd(a,
-b,c,d){Ma.call(this,a,b,c,d)}function Ie(a,b,c,d){Ma.call(this,a,b,c,d)}function ra(a,b,c,d){if(void 0===a)throw Error("THREE.KeyframeTrack: track name is undefined");if(void 0===b||0===b.length)throw Error("THREE.KeyframeTrack: no keyframes in track named "+a);this.name=a;this.times=Z.convertArray(b,this.TimeBufferType);this.values=Z.convertArray(c,this.ValueBufferType);this.setInterpolation(d||this.DefaultInterpolation)}function Je(a,b,c){ra.call(this,a,b,c)}function Ke(a,b,c,d){ra.call(this,a,
-b,c,d)}function Vc(a,b,c,d){ra.call(this,a,b,c,d)}function Le(a,b,c,d){Ma.call(this,a,b,c,d)}function $d(a,b,c,d){ra.call(this,a,b,c,d)}function Me(a,b,c,d){ra.call(this,a,b,c,d)}function Wc(a,b,c,d){ra.call(this,a,b,c,d)}function Ra(a,b,c){this.name=a;this.tracks=c;this.duration=void 0!==b?b:-1;this.uuid=M.generateUUID();0>this.duration&&this.resetDuration()}function Zi(a){switch(a.toLowerCase()){case "scalar":case "double":case "float":case "number":case "integer":return Vc;case "vector":case "vector2":case "vector3":case "vector4":return Wc;
+0;this.alphaMap=null;this.lights=this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)}function qc(a){S.call(this);this.type="LineDashedMaterial";this.scale=1;this.dashSize=3;this.gapSize=1;this.setValues(a)}function Ma(a,b,c,d){this.parameterPositions=a;this._cachedIndex=0;this.resultBuffer=void 0!==d?d:new b.constructor(c);this.sampleValues=b;this.valueSize=c}function He(a,b,c,d){Ma.call(this,a,b,c,d);this._offsetNext=this._weightNext=this._offsetPrev=this._weightPrev=-0}function Zd(a,
+b,c,d){Ma.call(this,a,b,c,d)}function Ie(a,b,c,d){Ma.call(this,a,b,c,d)}function sa(a,b,c,d){if(void 0===a)throw Error("THREE.KeyframeTrack: track name is undefined");if(void 0===b||0===b.length)throw Error("THREE.KeyframeTrack: no keyframes in track named "+a);this.name=a;this.times=Z.convertArray(b,this.TimeBufferType);this.values=Z.convertArray(c,this.ValueBufferType);this.setInterpolation(d||this.DefaultInterpolation)}function Je(a,b,c){sa.call(this,a,b,c)}function Ke(a,b,c,d){sa.call(this,a,
+b,c,d)}function Vc(a,b,c,d){sa.call(this,a,b,c,d)}function Le(a,b,c,d){Ma.call(this,a,b,c,d)}function $d(a,b,c,d){sa.call(this,a,b,c,d)}function Me(a,b,c,d){sa.call(this,a,b,c,d)}function Wc(a,b,c,d){sa.call(this,a,b,c,d)}function Ra(a,b,c){this.name=a;this.tracks=c;this.duration=void 0!==b?b:-1;this.uuid=M.generateUUID();0>this.duration&&this.resetDuration()}function Zi(a){switch(a.toLowerCase()){case "scalar":case "double":case "float":case "number":case "integer":return Vc;case "vector":case "vector2":case "vector3":case "vector4":return Wc;
 case "color":return Ke;case "quaternion":return $d;case "bool":case "boolean":return Je;case "string":return Me}throw Error("THREE.KeyframeTrack: Unsupported typeName: "+a);}function $i(a){if(void 0===a.type)throw Error("THREE.KeyframeTrack: track type undefined, can not parse");var b=Zi(a.type);if(void 0===a.times){var c=[],d=[];Z.flattenJSON(a.keys,c,d,"value");a.times=c;a.values=d}return void 0!==b.parse?b.parse(a):new b(a.name,a.times,a.values,a.interpolation)}function Lf(a,b,c){var d=this,e=
-!1,f=0,g=0,h=void 0;this.onStart=void 0;this.onLoad=a;this.onProgress=b;this.onError=c;this.itemStart=function(a){g++;if(!1===e&&void 0!==d.onStart)d.onStart(a,f,g);e=!0};this.itemEnd=function(a){f++;if(void 0!==d.onProgress)d.onProgress(a,f,g);if(f===g&&(e=!1,void 0!==d.onLoad))d.onLoad()};this.itemError=function(a){if(void 0!==d.onError)d.onError(a)};this.resolveURL=function(a){return h?h(a):a};this.setURLModifier=function(a){h=a;return this}}function Wa(a){this.manager=void 0!==a?a:ya}function ih(a){this.manager=
-void 0!==a?a:ya}function jh(a){this.manager=void 0!==a?a:ya;this._parser=null}function Mf(a){this.manager=void 0!==a?a:ya;this._parser=null}function ae(a){this.manager=void 0!==a?a:ya}function Nf(a){this.manager=void 0!==a?a:ya}function Ne(a){this.manager=void 0!==a?a:ya}function J(){this.type="Curve";this.arcLengthDivisions=200}function Na(a,b,c,d,e,f,g,h){J.call(this);this.type="EllipseCurve";this.aX=a||0;this.aY=b||0;this.xRadius=c||1;this.yRadius=d||1;this.aStartAngle=e||0;this.aEndAngle=f||2*
-Math.PI;this.aClockwise=g||!1;this.aRotation=h||0}function Xc(a,b,c,d,e,f){Na.call(this,a,b,c,c,d,e,f);this.type="ArcCurve"}function Of(){var a=0,b=0,c=0,d=0;return{initCatmullRom:function(e,f,g,h,l){e=l*(g-e);h=l*(h-f);a=f;b=e;c=-3*f+3*g-2*e-h;d=2*f-2*g+e+h},initNonuniformCatmullRom:function(e,f,g,h,l,m,k){e=((f-e)/l-(g-e)/(l+m)+(g-f)/m)*m;h=((g-f)/m-(h-f)/(m+k)+(h-g)/k)*m;a=f;b=e;c=-3*f+3*g-2*e-h;d=2*f-2*g+e+h},calc:function(e){var f=e*e;return a+b*e+c*f+d*f*e}}}function sa(a,b,c,d){J.call(this);
+!1,f=0,g=0,h=void 0;this.onStart=void 0;this.onLoad=a;this.onProgress=b;this.onError=c;this.itemStart=function(a){g++;if(!1===e&&void 0!==d.onStart)d.onStart(a,f,g);e=!0};this.itemEnd=function(a){f++;if(void 0!==d.onProgress)d.onProgress(a,f,g);if(f===g&&(e=!1,void 0!==d.onLoad))d.onLoad()};this.itemError=function(a){if(void 0!==d.onError)d.onError(a)};this.resolveURL=function(a){return h?h(a):a};this.setURLModifier=function(a){h=a;return this}}function Wa(a){this.manager=void 0!==a?a:za}function ih(a){this.manager=
+void 0!==a?a:za}function jh(a){this.manager=void 0!==a?a:za;this._parser=null}function Mf(a){this.manager=void 0!==a?a:za;this._parser=null}function ae(a){this.manager=void 0!==a?a:za}function Nf(a){this.manager=void 0!==a?a:za}function Ne(a){this.manager=void 0!==a?a:za}function J(){this.type="Curve";this.arcLengthDivisions=200}function Na(a,b,c,d,e,f,g,h){J.call(this);this.type="EllipseCurve";this.aX=a||0;this.aY=b||0;this.xRadius=c||1;this.yRadius=d||1;this.aStartAngle=e||0;this.aEndAngle=f||2*
+Math.PI;this.aClockwise=g||!1;this.aRotation=h||0}function Xc(a,b,c,d,e,f){Na.call(this,a,b,c,c,d,e,f);this.type="ArcCurve"}function Of(){var a=0,b=0,c=0,d=0;return{initCatmullRom:function(e,f,g,h,l){e=l*(g-e);h=l*(h-f);a=f;b=e;c=-3*f+3*g-2*e-h;d=2*f-2*g+e+h},initNonuniformCatmullRom:function(e,f,g,h,l,m,k){e=((f-e)/l-(g-e)/(l+m)+(g-f)/m)*m;h=((g-f)/m-(h-f)/(m+k)+(h-g)/k)*m;a=f;b=e;c=-3*f+3*g-2*e-h;d=2*f-2*g+e+h},calc:function(e){var f=e*e;return a+b*e+c*f+d*f*e}}}function ta(a,b,c,d){J.call(this);
 this.type="CatmullRomCurve3";this.points=a||[];this.closed=b||!1;this.curveType=c||"centripetal";this.tension=d||.5}function kh(a,b,c,d,e){b=.5*(d-b);e=.5*(e-c);var f=a*a;return(2*c-2*d+b+e)*a*f+(-3*c+3*d-2*b-e)*f+b*a+c}function be(a,b,c,d){var e=1-a;return e*e*b+2*(1-a)*a*c+a*a*d}function ce(a,b,c,d,e){var f=1-a,g=1-a;return f*f*f*b+3*g*g*a*c+3*(1-a)*a*a*d+a*a*a*e}function Xa(a,b,c,d){J.call(this);this.type="CubicBezierCurve";this.v0=a||new D;this.v1=b||new D;this.v2=c||new D;this.v3=d||new D}function nb(a,
 b,c,d){J.call(this);this.type="CubicBezierCurve3";this.v0=a||new n;this.v1=b||new n;this.v2=c||new n;this.v3=d||new n}function Ha(a,b){J.call(this);this.type="LineCurve";this.v1=a||new D;this.v2=b||new D}function Ya(a,b){J.call(this);this.type="LineCurve3";this.v1=a||new n;this.v2=b||new n}function Za(a,b,c){J.call(this);this.type="QuadraticBezierCurve";this.v0=a||new D;this.v1=b||new D;this.v2=c||new D}function ob(a,b,c){J.call(this);this.type="QuadraticBezierCurve3";this.v0=a||new n;this.v1=b||
 new n;this.v2=c||new n}function $a(a){J.call(this);this.type="SplineCurve";this.points=a||[]}function wb(){J.call(this);this.type="CurvePath";this.curves=[];this.autoClose=!1}function ab(a){wb.call(this);this.type="Path";this.currentPoint=new D;a&&this.setFromPoints(a)}function Ob(a){ab.call(this,a);this.uuid=M.generateUUID();this.type="Shape";this.holes=[]}function U(a,b){G.call(this);this.type="Light";this.color=new A(a);this.intensity=void 0!==b?b:1;this.receiveShadow=void 0}function Oe(a,b,c){U.call(this,
-a,c);this.type="HemisphereLight";this.castShadow=void 0;this.position.copy(G.DefaultUp);this.updateMatrix();this.groundColor=new A(b)}function rc(a){this.camera=a;this.bias=0;this.radius=1;this.mapSize=new D(512,512);this.map=null;this.matrix=new Q}function Pe(){rc.call(this,new ma(50,1,.5,500))}function Qe(a,b,c,d,e,f){U.call(this,a,b);this.type="SpotLight";this.position.copy(G.DefaultUp);this.updateMatrix();this.target=new G;Object.defineProperty(this,"power",{get:function(){return this.intensity*
-Math.PI},set:function(a){this.intensity=a/Math.PI}});this.distance=void 0!==c?c:0;this.angle=void 0!==d?d:Math.PI/3;this.penumbra=void 0!==e?e:0;this.decay=void 0!==f?f:1;this.shadow=new Pe}function Re(a,b,c,d){U.call(this,a,b);this.type="PointLight";Object.defineProperty(this,"power",{get:function(){return 4*this.intensity*Math.PI},set:function(a){this.intensity=a/(4*Math.PI)}});this.distance=void 0!==c?c:0;this.decay=void 0!==d?d:1;this.shadow=new rc(new ma(90,1,.5,500))}function de(a,b,c,d,e,f){ib.call(this);
+a,c);this.type="HemisphereLight";this.castShadow=void 0;this.position.copy(G.DefaultUp);this.updateMatrix();this.groundColor=new A(b)}function rc(a){this.camera=a;this.bias=0;this.radius=1;this.mapSize=new D(512,512);this.map=null;this.matrix=new Q}function Pe(){rc.call(this,new na(50,1,.5,500))}function Qe(a,b,c,d,e,f){U.call(this,a,b);this.type="SpotLight";this.position.copy(G.DefaultUp);this.updateMatrix();this.target=new G;Object.defineProperty(this,"power",{get:function(){return this.intensity*
+Math.PI},set:function(a){this.intensity=a/Math.PI}});this.distance=void 0!==c?c:0;this.angle=void 0!==d?d:Math.PI/3;this.penumbra=void 0!==e?e:0;this.decay=void 0!==f?f:1;this.shadow=new Pe}function Re(a,b,c,d){U.call(this,a,b);this.type="PointLight";Object.defineProperty(this,"power",{get:function(){return 4*this.intensity*Math.PI},set:function(a){this.intensity=a/(4*Math.PI)}});this.distance=void 0!==c?c:0;this.decay=void 0!==d?d:1;this.shadow=new rc(new na(90,1,.5,500))}function de(a,b,c,d,e,f){ib.call(this);
 this.type="OrthographicCamera";this.zoom=1;this.view=null;this.left=void 0!==a?a:-1;this.right=void 0!==b?b:1;this.top=void 0!==c?c:1;this.bottom=void 0!==d?d:-1;this.near=void 0!==e?e:.1;this.far=void 0!==f?f:2E3;this.updateProjectionMatrix()}function Se(){rc.call(this,new de(-5,5,5,-5,.5,500))}function Te(a,b){U.call(this,a,b);this.type="DirectionalLight";this.position.copy(G.DefaultUp);this.updateMatrix();this.target=new G;this.shadow=new Se}function Ue(a,b){U.call(this,a,b);this.type="AmbientLight";
-this.castShadow=void 0}function Ve(a,b,c,d){U.call(this,a,b);this.type="RectAreaLight";this.width=void 0!==c?c:10;this.height=void 0!==d?d:10}function We(a){this.manager=void 0!==a?a:ya;this.textures={}}function Xe(){E.call(this);this.type="InstancedBufferGeometry";this.maxInstancedCount=void 0}function Ye(a,b,c,d){"number"===typeof c&&(d=c,c=!1,console.error("THREE.InstancedBufferAttribute: The constructor now expects normalized as the third argument."));N.call(this,a,b,c);this.meshPerAttribute=
-d||1}function Pf(a){this.manager=void 0!==a?a:ya}function Qf(a){this.manager=void 0!==a?a:ya;this.resourcePath=""}function Rf(a){"undefined"===typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported.");"undefined"===typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported.");this.manager=void 0!==a?a:ya;this.options=void 0}function Sf(){this.type="ShapePath";this.color=new A;this.subPaths=[];this.currentPath=null}function Tf(a){this.type=
-"Font";this.data=a}function lh(a){this.manager=void 0!==a?a:ya}function ee(){}function Uf(a){this.manager=void 0!==a?a:ya}function Ze(){this.coefficients=[];for(var a=0;9>a;a++)this.coefficients.push(new n)}function bb(a,b){U.call(this,void 0,b);this.sh=void 0!==a?a:new Ze}function Vf(a,b,c){bb.call(this,void 0,c);a=(new A).set(a);c=(new A).set(b);b=new n(a.r,a.g,a.b);a=new n(c.r,c.g,c.b);c=Math.sqrt(Math.PI);var d=c*Math.sqrt(.75);this.sh.coefficients[0].copy(b).add(a).multiplyScalar(c);this.sh.coefficients[1].copy(b).sub(a).multiplyScalar(d)}
-function Wf(a,b){bb.call(this,void 0,b);a=(new A).set(a);this.sh.coefficients[0].set(a.r,a.g,a.b).multiplyScalar(2*Math.sqrt(Math.PI))}function mh(){this.type="StereoCamera";this.aspect=1;this.eyeSep=.064;this.cameraL=new ma;this.cameraL.layers.enable(1);this.cameraL.matrixAutoUpdate=!1;this.cameraR=new ma;this.cameraR.layers.enable(2);this.cameraR.matrixAutoUpdate=!1;this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}function Xf(a){this.autoStart=void 0!==a?a:
+this.castShadow=void 0}function Ve(a,b,c,d){U.call(this,a,b);this.type="RectAreaLight";this.width=void 0!==c?c:10;this.height=void 0!==d?d:10}function We(a){this.manager=void 0!==a?a:za;this.textures={}}function Xe(){E.call(this);this.type="InstancedBufferGeometry";this.maxInstancedCount=void 0}function Ye(a,b,c,d){"number"===typeof c&&(d=c,c=!1,console.error("THREE.InstancedBufferAttribute: The constructor now expects normalized as the third argument."));N.call(this,a,b,c);this.meshPerAttribute=
+d||1}function Pf(a){this.manager=void 0!==a?a:za}function Qf(a){this.manager=void 0!==a?a:za;this.resourcePath=""}function Rf(a){"undefined"===typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported.");"undefined"===typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported.");this.manager=void 0!==a?a:za;this.options=void 0}function Sf(){this.type="ShapePath";this.color=new A;this.subPaths=[];this.currentPath=null}function Tf(a){this.type=
+"Font";this.data=a}function lh(a){this.manager=void 0!==a?a:za}function ee(){}function Uf(a){this.manager=void 0!==a?a:za}function Ze(){this.coefficients=[];for(var a=0;9>a;a++)this.coefficients.push(new n)}function bb(a,b){U.call(this,void 0,b);this.sh=void 0!==a?a:new Ze}function Vf(a,b,c){bb.call(this,void 0,c);a=(new A).set(a);c=(new A).set(b);b=new n(a.r,a.g,a.b);a=new n(c.r,c.g,c.b);c=Math.sqrt(Math.PI);var d=c*Math.sqrt(.75);this.sh.coefficients[0].copy(b).add(a).multiplyScalar(c);this.sh.coefficients[1].copy(b).sub(a).multiplyScalar(d)}
+function Wf(a,b){bb.call(this,void 0,b);a=(new A).set(a);this.sh.coefficients[0].set(a.r,a.g,a.b).multiplyScalar(2*Math.sqrt(Math.PI))}function mh(){this.type="StereoCamera";this.aspect=1;this.eyeSep=.064;this.cameraL=new na;this.cameraL.layers.enable(1);this.cameraL.matrixAutoUpdate=!1;this.cameraR=new na;this.cameraR.layers.enable(2);this.cameraR.matrixAutoUpdate=!1;this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}function Xf(a){this.autoStart=void 0!==a?a:
 !0;this.elapsedTime=this.oldTime=this.startTime=0;this.running=!1}function Yf(){G.call(this);this.type="AudioListener";this.context=Zf.getContext();this.gain=this.context.createGain();this.gain.connect(this.context.destination);this.filter=null;this.timeDelta=0;this._clock=new Xf}function Yc(a){G.call(this);this.type="Audio";this.listener=a;this.context=a.context;this.gain=this.context.createGain();this.gain.connect(a.getInput());this.autoplay=!1;this.buffer=null;this.detune=0;this.loop=!1;this.offset=
 this.startTime=0;this.playbackRate=1;this.isPlaying=!1;this.hasPlaybackControl=!0;this.sourceType="empty";this.filters=[]}function $f(a){Yc.call(this,a);this.panner=this.context.createPanner();this.panner.panningModel="HRTF";this.panner.connect(this.gain)}function ag(a,b){this.analyser=a.context.createAnalyser();this.analyser.fftSize=void 0!==b?b:2048;this.data=new Uint8Array(this.analyser.frequencyBinCount);a.getOutput().connect(this.analyser)}function bg(a,b,c){this.binding=a;this.valueSize=c;a=
-Float64Array;switch(b){case "quaternion":b=this._slerp;break;case "string":case "bool":a=Array;b=this._select;break;default:b=this._lerp}this.buffer=new a(4*c);this._mixBufferRegion=b;this.referenceCount=this.useCount=this.cumulativeWeight=0}function nh(a,b,c){c=c||na.parseTrackName(b);this._targetGroup=a;this._bindings=a.subscribe_(b,c)}function na(a,b,c){this.path=b;this.parsedPath=c||na.parseTrackName(b);this.node=na.findNode(a,this.parsedPath.nodeName)||a;this.rootNode=a}function oh(){this.uuid=
+Float64Array;switch(b){case "quaternion":b=this._slerp;break;case "string":case "bool":a=Array;b=this._select;break;default:b=this._lerp}this.buffer=new a(4*c);this._mixBufferRegion=b;this.referenceCount=this.useCount=this.cumulativeWeight=0}function nh(a,b,c){c=c||oa.parseTrackName(b);this._targetGroup=a;this._bindings=a.subscribe_(b,c)}function oa(a,b,c){this.path=b;this.parsedPath=c||oa.parseTrackName(b);this.node=oa.findNode(a,this.parsedPath.nodeName)||a;this.rootNode=a}function oh(){this.uuid=
 M.generateUUID();this._objects=Array.prototype.slice.call(arguments);this.nCachedObjects_=0;var a={};this._indicesByUUID=a;for(var b=0,c=arguments.length;b!==c;++b)a[arguments[b].uuid]=b;this._paths=[];this._parsedPaths=[];this._bindings=[];this._bindingsIndicesByPath={};var d=this;this.stats={objects:{get total(){return d._objects.length},get inUse(){return this.total-d.nCachedObjects_}},get bindingsPerObject(){return d._bindings.length}}}function ph(a,b,c){this._mixer=a;this._clip=b;this._localRoot=
 c||null;a=b.tracks;b=a.length;c=Array(b);for(var d={endingStart:2400,endingEnd:2400},e=0;e!==b;++e){var f=a[e].createInterpolant(null);c[e]=f;f.settings=d}this._interpolantSettings=d;this._interpolants=c;this._propertyBindings=Array(b);this._weightInterpolant=this._timeScaleInterpolant=this._byClipCacheIndex=this._cacheIndex=null;this.loop=2201;this._loopCount=-1;this._startTime=null;this.time=0;this._effectiveWeight=this.weight=this._effectiveTimeScale=this.timeScale=1;this.repetitions=Infinity;
 this.paused=!1;this.enabled=!0;this.clampWhenFinished=!1;this.zeroSlopeAtEnd=this.zeroSlopeAtStart=!0}function cg(a){this._root=a;this._initMemoryManager();this.time=this._accuIndex=0;this.timeScale=1}function $e(a,b){"string"===typeof a&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),a=b);this.value=a}function dg(a,b,c){cc.call(this,a,b);this.meshPerAttribute=c||1}function qh(a,b,c,d){this.ray=new Xb(a,b);this.near=c||0;this.far=d||Infinity;this.params={Mesh:{},Line:{},LOD:{},
 Points:{threshold:1},Sprite:{}};Object.defineProperties(this.params,{PointCloud:{get:function(){console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points.");return this.Points}}})}function rh(a,b){return a.distance-b.distance}function eg(a,b,c,d){if(!1!==a.visible&&(a.raycast(b,c),!0===d)){a=a.children;d=0;for(var e=a.length;d<e;d++)eg(a[d],b,c,!0)}}function sh(a,b,c){this.radius=void 0!==a?a:1;this.phi=void 0!==b?b:0;this.theta=void 0!==c?c:0;return this}function th(a,b,
 c){this.radius=void 0!==a?a:1;this.theta=void 0!==b?b:0;this.y=void 0!==c?c:0;return this}function fg(a,b){this.min=void 0!==a?a:new D(Infinity,Infinity);this.max=void 0!==b?b:new D(-Infinity,-Infinity)}function gg(a,b){this.start=void 0!==a?a:new n;this.end=void 0!==b?b:new n}function fe(a){G.call(this);this.material=a;this.render=function(){}}function ge(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a=void 0!==c?c:16711680;d=void 0!==d?d:1;b=0;(c=this.object.geometry)&&c.isGeometry?b=3*c.faces.length:
-c&&c.isBufferGeometry&&(b=c.attributes.normal.count);c=new E;b=new C(6*b,3);c.addAttribute("position",b);ba.call(this,c,new R({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()}function Zc(a,b){G.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=b;a=new E;b=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1];for(var c=0,d=1;32>c;c++,d++){var e=c/32*Math.PI*2,f=d/32*Math.PI*2;b.push(Math.cos(e),Math.sin(e),1,
-Math.cos(f),Math.sin(f),1)}a.addAttribute("position",new C(b,3));b=new R({fog:!1});this.cone=new ba(a,b);this.add(this.cone);this.update()}function uh(a){var b=[];a&&a.isBone&&b.push(a);for(var c=0;c<a.children.length;c++)b.push.apply(b,uh(a.children[c]));return b}function $c(a){for(var b=uh(a),c=new E,d=[],e=[],f=new A(0,0,1),g=new A(0,1,0),h=0;h<b.length;h++){var l=b[h];l.parent&&l.parent.isBone&&(d.push(0,0,0),d.push(0,0,0),e.push(f.r,f.g,f.b),e.push(g.r,g.g,g.b))}c.addAttribute("position",new C(d,
-3));c.addAttribute("color",new C(e,3));d=new R({vertexColors:2,depthTest:!1,depthWrite:!1,transparent:!0});ba.call(this,c,d);this.root=a;this.bones=b;this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1}function ad(a,b,c){this.light=a;this.light.updateMatrixWorld();this.color=c;a=new Nb(b,4,2);b=new Ka({wireframe:!0,fog:!1});T.call(this,a,b);this.matrix=this.light.matrixWorld;this.matrixAutoUpdate=!1;this.update()}function bd(a,b){this.type="RectAreaLightHelper";this.light=a;this.color=b;a=new E;a.addAttribute("position",
-new C([1,1,0,-1,1,0,-1,-1,0,1,-1,0,1,1,0],3));a.computeBoundingSphere();b=new R({fog:!1});va.call(this,a,b);a=new E;a.addAttribute("position",new C([1,1,0,-1,1,0,-1,-1,0,1,1,0,-1,-1,0,1,-1,0],3));a.computeBoundingSphere();this.add(new T(a,new Ka({side:1,fog:!1})));this.update()}function cd(a,b,c){G.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=c;a=new dc(b);a.rotateY(.5*Math.PI);this.material=new Ka({wireframe:!0,fog:!1});void 0===
+c&&c.isBufferGeometry&&(b=c.attributes.normal.count);c=new E;b=new C(6*b,3);c.addAttribute("position",b);ba.call(this,c,new S({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()}function Zc(a,b){G.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=b;a=new E;b=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1];for(var c=0,d=1;32>c;c++,d++){var e=c/32*Math.PI*2,f=d/32*Math.PI*2;b.push(Math.cos(e),Math.sin(e),1,
+Math.cos(f),Math.sin(f),1)}a.addAttribute("position",new C(b,3));b=new S({fog:!1});this.cone=new ba(a,b);this.add(this.cone);this.update()}function uh(a){var b=[];a&&a.isBone&&b.push(a);for(var c=0;c<a.children.length;c++)b.push.apply(b,uh(a.children[c]));return b}function $c(a){for(var b=uh(a),c=new E,d=[],e=[],f=new A(0,0,1),g=new A(0,1,0),h=0;h<b.length;h++){var l=b[h];l.parent&&l.parent.isBone&&(d.push(0,0,0),d.push(0,0,0),e.push(f.r,f.g,f.b),e.push(g.r,g.g,g.b))}c.addAttribute("position",new C(d,
+3));c.addAttribute("color",new C(e,3));d=new S({vertexColors:2,depthTest:!1,depthWrite:!1,transparent:!0});ba.call(this,c,d);this.root=a;this.bones=b;this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1}function ad(a,b,c){this.light=a;this.light.updateMatrixWorld();this.color=c;a=new Nb(b,4,2);b=new Ka({wireframe:!0,fog:!1});T.call(this,a,b);this.matrix=this.light.matrixWorld;this.matrixAutoUpdate=!1;this.update()}function bd(a,b){this.type="RectAreaLightHelper";this.light=a;this.color=b;a=new E;a.addAttribute("position",
+new C([1,1,0,-1,1,0,-1,-1,0,1,-1,0,1,1,0],3));a.computeBoundingSphere();b=new S({fog:!1});wa.call(this,a,b);a=new E;a.addAttribute("position",new C([1,1,0,-1,1,0,-1,-1,0,1,1,0,-1,-1,0,1,-1,0],3));a.computeBoundingSphere();this.add(new T(a,new Ka({side:1,fog:!1})));this.update()}function cd(a,b,c){G.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=c;a=new dc(b);a.rotateY(.5*Math.PI);this.material=new Ka({wireframe:!0,fog:!1});void 0===
 this.color&&(this.material.vertexColors=2);b=a.getAttribute("position");b=new Float32Array(3*b.count);a.addAttribute("color",new N(b,3));this.add(new T(a,this.material));this.update()}function dd(a,b){this.lightProbe=a;this.size=b;a=new la({defines:{GAMMA_OUTPUT:""},uniforms:{sh:{value:this.lightProbe.sh.coefficients},intensity:{value:this.lightProbe.intensity}},vertexShader:"varying vec3 vNormal;\nvoid main() {\n\tvNormal = normalize( normalMatrix * normal );\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",
 fragmentShader:"#define RECIPROCAL_PI 0.318309886\nvec3 inverseTransformDirection( in vec3 normal, in mat4 matrix ) {\n\t// matrix is assumed to be orthogonal\n\treturn normalize( ( vec4( normal, 0.0 ) * matrix ).xyz );\n}\nvec3 linearToOutput( in vec3 a ) {\n\t#ifdef GAMMA_OUTPUT\n\t\treturn pow( a, vec3( 1.0 / float( GAMMA_FACTOR ) ) );\n\t#else\n\t\treturn a;\n\t#endif\n}\n// source: https://graphics.stanford.edu/papers/envmap/envmap.pdf\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\t// normal is assumed to have unit length\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\t// band 0\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\t// band 1\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\t// band 2\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nuniform vec3 sh[ 9 ]; // sh coefficients\nuniform float intensity; // light probe intensity\nvarying vec3 vNormal;\nvoid main() {\n\tvec3 normal = normalize( vNormal );\n\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, sh );\n\tvec3 outgoingLight = RECIPROCAL_PI * irradiance * intensity;\n\toutgoingLight = linearToOutput( outgoingLight );\n\tgl_FragColor = vec4( outgoingLight, 1.0 );\n}"});
-b=new Nb(1,32,16);T.call(this,b,a);this.onBeforeRender()}function af(a,b,c,d){a=a||10;b=b||10;c=new A(void 0!==c?c:4473924);d=new A(void 0!==d?d:8947848);var e=b/2,f=a/b,g=a/2;a=[];for(var h=[],l=0,m=0,k=-g;l<=b;l++,k+=f){a.push(-g,0,k,g,0,k);a.push(k,0,-g,k,0,g);var u=l===e?c:d;u.toArray(h,m);m+=3;u.toArray(h,m);m+=3;u.toArray(h,m);m+=3;u.toArray(h,m);m+=3}b=new E;b.addAttribute("position",new C(a,3));b.addAttribute("color",new C(h,3));c=new R({vertexColors:2});ba.call(this,b,c)}function bf(a,b,
+b=new Nb(1,32,16);T.call(this,b,a);this.onBeforeRender()}function af(a,b,c,d){a=a||10;b=b||10;c=new A(void 0!==c?c:4473924);d=new A(void 0!==d?d:8947848);var e=b/2,f=a/b,g=a/2;a=[];for(var h=[],l=0,m=0,k=-g;l<=b;l++,k+=f){a.push(-g,0,k,g,0,k);a.push(k,0,-g,k,0,g);var u=l===e?c:d;u.toArray(h,m);m+=3;u.toArray(h,m);m+=3;u.toArray(h,m);m+=3;u.toArray(h,m);m+=3}b=new E;b.addAttribute("position",new C(a,3));b.addAttribute("color",new C(h,3));c=new S({vertexColors:2});ba.call(this,b,c)}function bf(a,b,
 c,d,e,f){a=a||10;b=b||16;c=c||8;d=d||64;e=new A(void 0!==e?e:4473924);f=new A(void 0!==f?f:8947848);var g=[],h=[],l;for(l=0;l<=b;l++){var m=l/b*2*Math.PI;var k=Math.sin(m)*a;m=Math.cos(m)*a;g.push(0,0,0);g.push(k,0,m);var u=l&1?e:f;h.push(u.r,u.g,u.b);h.push(u.r,u.g,u.b)}for(l=0;l<=c;l++){u=l&1?e:f;var n=a-a/c*l;for(b=0;b<d;b++)m=b/d*2*Math.PI,k=Math.sin(m)*n,m=Math.cos(m)*n,g.push(k,0,m),h.push(u.r,u.g,u.b),m=(b+1)/d*2*Math.PI,k=Math.sin(m)*n,m=Math.cos(m)*n,g.push(k,0,m),h.push(u.r,u.g,u.b)}a=new E;
-a.addAttribute("position",new C(g,3));a.addAttribute("color",new C(h,3));g=new R({vertexColors:2});ba.call(this,a,g)}function ed(a,b,c,d){this.audio=a;this.range=b||1;this.divisionsInnerAngle=c||16;this.divisionsOuterAngle=d||2;a=new E;b=new Float32Array(3*(3*(this.divisionsInnerAngle+2*this.divisionsOuterAngle)+3));a.addAttribute("position",new N(b,3));b=new R({color:65280});c=new R({color:16776960});va.call(this,a,[c,b]);this.update()}function he(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;
-a=void 0!==c?c:16776960;d=void 0!==d?d:1;b=0;(c=this.object.geometry)&&c.isGeometry?b=c.faces.length:console.warn("THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.");c=new E;b=new C(6*b,3);c.addAttribute("position",b);ba.call(this,c,new R({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()}function fd(a,b,c){G.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=c;void 0===
-b&&(b=1);a=new E;a.addAttribute("position",new C([-b,b,0,b,b,0,b,-b,0,-b,-b,0,-b,b,0],3));b=new R({fog:!1});this.lightPlane=new va(a,b);this.add(this.lightPlane);a=new E;a.addAttribute("position",new C([0,0,0,0,0,1],3));this.targetLine=new va(a,b);this.add(this.targetLine);this.update()}function ie(a){function b(a,b,d){c(a,d);c(b,d)}function c(a,b){f.push(0,0,0);g.push(b.r,b.g,b.b);void 0===h[a]&&(h[a]=[]);h[a].push(f.length/3-1)}var d=new E,e=new R({color:16777215,vertexColors:1}),f=[],g=[],h={},
+a.addAttribute("position",new C(g,3));a.addAttribute("color",new C(h,3));g=new S({vertexColors:2});ba.call(this,a,g)}function ed(a,b,c,d){this.audio=a;this.range=b||1;this.divisionsInnerAngle=c||16;this.divisionsOuterAngle=d||2;a=new E;b=new Float32Array(3*(3*(this.divisionsInnerAngle+2*this.divisionsOuterAngle)+3));a.addAttribute("position",new N(b,3));b=new S({color:65280});c=new S({color:16776960});wa.call(this,a,[c,b]);this.update()}function he(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;
+a=void 0!==c?c:16776960;d=void 0!==d?d:1;b=0;(c=this.object.geometry)&&c.isGeometry?b=c.faces.length:console.warn("THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.");c=new E;b=new C(6*b,3);c.addAttribute("position",b);ba.call(this,c,new S({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()}function fd(a,b,c){G.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=c;void 0===
+b&&(b=1);a=new E;a.addAttribute("position",new C([-b,b,0,b,b,0,b,-b,0,-b,-b,0,-b,b,0],3));b=new S({fog:!1});this.lightPlane=new wa(a,b);this.add(this.lightPlane);a=new E;a.addAttribute("position",new C([0,0,0,0,0,1],3));this.targetLine=new wa(a,b);this.add(this.targetLine);this.update()}function ie(a){function b(a,b,d){c(a,d);c(b,d)}function c(a,b){f.push(0,0,0);g.push(b.r,b.g,b.b);void 0===h[a]&&(h[a]=[]);h[a].push(f.length/3-1)}var d=new E,e=new S({color:16777215,vertexColors:1}),f=[],g=[],h={},
 l=new A(16755200),m=new A(16711680),k=new A(43775),u=new A(16777215),n=new A(3355443);b("n1","n2",l);b("n2","n4",l);b("n4","n3",l);b("n3","n1",l);b("f1","f2",l);b("f2","f4",l);b("f4","f3",l);b("f3","f1",l);b("n1","f1",l);b("n2","f2",l);b("n3","f3",l);b("n4","f4",l);b("p","n1",m);b("p","n2",m);b("p","n3",m);b("p","n4",m);b("u1","u2",k);b("u2","u3",k);b("u3","u1",k);b("c","t",u);b("p","c",n);b("cn1","cn2",n);b("cn3","cn4",n);b("cf1","cf2",n);b("cf3","cf4",n);d.addAttribute("position",new C(f,3));d.addAttribute("color",
-new C(g,3));ba.call(this,d,e);this.camera=a;this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.pointMap=h;this.update()}function xb(a,b){this.object=a;void 0===b&&(b=16776960);a=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]);var c=new Float32Array(24),d=new E;d.setIndex(new N(a,1));d.addAttribute("position",new N(c,3));ba.call(this,d,new R({color:b}));this.matrixAutoUpdate=!1;this.update()}function je(a,
-b){this.type="Box3Helper";this.box=a;b=b||16776960;a=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]);var c=new E;c.setIndex(new N(a,1));c.addAttribute("position",new C([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3));ba.call(this,c,new R({color:b}));this.geometry.computeBoundingSphere()}function ke(a,b,c){this.type="PlaneHelper";this.plane=a;this.size=void 0===b?1:b;a=void 0!==c?c:16776960;b=new E;b.addAttribute("position",new C([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,
-1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3));b.computeBoundingSphere();va.call(this,b,new R({color:a}));b=new E;b.addAttribute("position",new C([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3));b.computeBoundingSphere();this.add(new T(b,new Ka({color:a,opacity:.2,transparent:!0,depthWrite:!1})))}function yb(a,b,c,d,e,f){G.call(this);void 0===a&&(a=new n(0,0,1));void 0===b&&(b=new n(0,0,0));void 0===c&&(c=1);void 0===d&&(d=16776960);void 0===e&&(e=.2*c);void 0===f&&(f=.2*e);void 0===cf&&(cf=new E,cf.addAttribute("position",
-new C([0,0,0,0,1,0],3)),hg=new vb(0,.5,1,5,1),hg.translate(0,-.5,0));this.position.copy(b);this.line=new va(cf,new R({color:d}));this.line.matrixAutoUpdate=!1;this.add(this.line);this.cone=new T(hg,new Ka({color:d}));this.cone.matrixAutoUpdate=!1;this.add(this.cone);this.setDirection(a);this.setLength(c,e,f)}function le(a){a=a||1;var b=[0,0,0,a,0,0,0,0,0,0,a,0,0,0,0,0,0,a];a=new E;a.addAttribute("position",new C(b,3));a.addAttribute("color",new C([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));b=new R({vertexColors:2});
-ba.call(this,a,b)}function vh(a){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");sa.call(this,a);this.type="catmullrom";this.closed=!0}function wh(a){console.warn("THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");sa.call(this,a);this.type="catmullrom"}function ig(a){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead.");sa.call(this,a);this.type="catmullrom"}void 0===Number.EPSILON&&(Number.EPSILON=
+new C(g,3));ba.call(this,d,e);this.camera=a;this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.pointMap=h;this.update()}function xb(a,b){this.object=a;void 0===b&&(b=16776960);a=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]);var c=new Float32Array(24),d=new E;d.setIndex(new N(a,1));d.addAttribute("position",new N(c,3));ba.call(this,d,new S({color:b}));this.matrixAutoUpdate=!1;this.update()}function je(a,
+b){this.type="Box3Helper";this.box=a;b=b||16776960;a=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]);var c=new E;c.setIndex(new N(a,1));c.addAttribute("position",new C([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3));ba.call(this,c,new S({color:b}));this.geometry.computeBoundingSphere()}function ke(a,b,c){this.type="PlaneHelper";this.plane=a;this.size=void 0===b?1:b;a=void 0!==c?c:16776960;b=new E;b.addAttribute("position",new C([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,
+1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3));b.computeBoundingSphere();wa.call(this,b,new S({color:a}));b=new E;b.addAttribute("position",new C([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3));b.computeBoundingSphere();this.add(new T(b,new Ka({color:a,opacity:.2,transparent:!0,depthWrite:!1})))}function yb(a,b,c,d,e,f){G.call(this);void 0===a&&(a=new n(0,0,1));void 0===b&&(b=new n(0,0,0));void 0===c&&(c=1);void 0===d&&(d=16776960);void 0===e&&(e=.2*c);void 0===f&&(f=.2*e);void 0===cf&&(cf=new E,cf.addAttribute("position",
+new C([0,0,0,0,1,0],3)),hg=new vb(0,.5,1,5,1),hg.translate(0,-.5,0));this.position.copy(b);this.line=new wa(cf,new S({color:d}));this.line.matrixAutoUpdate=!1;this.add(this.line);this.cone=new T(hg,new Ka({color:d}));this.cone.matrixAutoUpdate=!1;this.add(this.cone);this.setDirection(a);this.setLength(c,e,f)}function le(a){a=a||1;var b=[0,0,0,a,0,0,0,0,0,0,a,0,0,0,0,0,0,a];a=new E;a.addAttribute("position",new C(b,3));a.addAttribute("color",new C([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));b=new S({vertexColors:2});
+ba.call(this,a,b)}function vh(a){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");ta.call(this,a);this.type="catmullrom";this.closed=!0}function wh(a){console.warn("THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");ta.call(this,a);this.type="catmullrom"}function ig(a){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead.");ta.call(this,a);this.type="catmullrom"}void 0===Number.EPSILON&&(Number.EPSILON=
 Math.pow(2,-52));void 0===Number.isInteger&&(Number.isInteger=function(a){return"number"===typeof a&&isFinite(a)&&Math.floor(a)===a});void 0===Math.sign&&(Math.sign=function(a){return 0>a?-1:0<a?1:+a});!1==="name"in Function.prototype&&Object.defineProperty(Function.prototype,"name",{get:function(){return this.toString().match(/^\s*function\s*([^\(\s]*)/)[1]}});void 0===Object.assign&&function(){Object.assign=function(a){if(void 0===a||null===a)throw new TypeError("Cannot convert undefined or null to object");
-for(var b=Object(a),c=1;c<arguments.length;c++){var d=arguments[c];if(void 0!==d&&null!==d)for(var e in d)Object.prototype.hasOwnProperty.call(d,e)&&(b[e]=d[e])}return b}}();Object.assign(Ba.prototype,{addEventListener:function(a,b){void 0===this._listeners&&(this._listeners={});var c=this._listeners;void 0===c[a]&&(c[a]=[]);-1===c[a].indexOf(b)&&c[a].push(b)},hasEventListener:function(a,b){if(void 0===this._listeners)return!1;var c=this._listeners;return void 0!==c[a]&&-1!==c[a].indexOf(b)},removeEventListener:function(a,
-b){void 0!==this._listeners&&(a=this._listeners[a],void 0!==a&&(b=a.indexOf(b),-1!==b&&a.splice(b,1)))},dispatchEvent:function(a){if(void 0!==this._listeners){var b=this._listeners[a.type];if(void 0!==b){a.target=this;b=b.slice(0);for(var c=0,d=b.length;c<d;c++)b[c].call(this,a)}}}});for(var oa=[],me=0;256>me;me++)oa[me]=(16>me?"0":"")+me.toString(16);var M={DEG2RAD:Math.PI/180,RAD2DEG:180/Math.PI,generateUUID:function(){var a=4294967295*Math.random()|0,b=4294967295*Math.random()|0,c=4294967295*Math.random()|
-0,d=4294967295*Math.random()|0;return(oa[a&255]+oa[a>>8&255]+oa[a>>16&255]+oa[a>>24&255]+"-"+oa[b&255]+oa[b>>8&255]+"-"+oa[b>>16&15|64]+oa[b>>24&255]+"-"+oa[c&63|128]+oa[c>>8&255]+"-"+oa[c>>16&255]+oa[c>>24&255]+oa[d&255]+oa[d>>8&255]+oa[d>>16&255]+oa[d>>24&255]).toUpperCase()},clamp:function(a,b,c){return Math.max(b,Math.min(c,a))},euclideanModulo:function(a,b){return(a%b+b)%b},mapLinear:function(a,b,c,d,e){return d+(a-b)*(e-d)/(c-b)},lerp:function(a,b,c){return(1-c)*a+c*b},smoothstep:function(a,
+for(var b=Object(a),c=1;c<arguments.length;c++){var d=arguments[c];if(void 0!==d&&null!==d)for(var e in d)Object.prototype.hasOwnProperty.call(d,e)&&(b[e]=d[e])}return b}}();Object.assign(Ca.prototype,{addEventListener:function(a,b){void 0===this._listeners&&(this._listeners={});var c=this._listeners;void 0===c[a]&&(c[a]=[]);-1===c[a].indexOf(b)&&c[a].push(b)},hasEventListener:function(a,b){if(void 0===this._listeners)return!1;var c=this._listeners;return void 0!==c[a]&&-1!==c[a].indexOf(b)},removeEventListener:function(a,
+b){void 0!==this._listeners&&(a=this._listeners[a],void 0!==a&&(b=a.indexOf(b),-1!==b&&a.splice(b,1)))},dispatchEvent:function(a){if(void 0!==this._listeners){var b=this._listeners[a.type];if(void 0!==b){a.target=this;b=b.slice(0);for(var c=0,d=b.length;c<d;c++)b[c].call(this,a)}}}});for(var pa=[],me=0;256>me;me++)pa[me]=(16>me?"0":"")+me.toString(16);var M={DEG2RAD:Math.PI/180,RAD2DEG:180/Math.PI,generateUUID:function(){var a=4294967295*Math.random()|0,b=4294967295*Math.random()|0,c=4294967295*Math.random()|
+0,d=4294967295*Math.random()|0;return(pa[a&255]+pa[a>>8&255]+pa[a>>16&255]+pa[a>>24&255]+"-"+pa[b&255]+pa[b>>8&255]+"-"+pa[b>>16&15|64]+pa[b>>24&255]+"-"+pa[c&63|128]+pa[c>>8&255]+"-"+pa[c>>16&255]+pa[c>>24&255]+pa[d&255]+pa[d>>8&255]+pa[d>>16&255]+pa[d>>24&255]).toUpperCase()},clamp:function(a,b,c){return Math.max(b,Math.min(c,a))},euclideanModulo:function(a,b){return(a%b+b)%b},mapLinear:function(a,b,c,d,e){return d+(a-b)*(e-d)/(c-b)},lerp:function(a,b,c){return(1-c)*a+c*b},smoothstep:function(a,
 b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*(3-2*a)},smootherstep:function(a,b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*a*(a*(6*a-15)+10)},randInt:function(a,b){return a+Math.floor(Math.random()*(b-a+1))},randFloat:function(a,b){return a+Math.random()*(b-a)},randFloatSpread:function(a){return a*(.5-Math.random())},degToRad:function(a){return a*M.DEG2RAD},radToDeg:function(a){return a*M.RAD2DEG},isPowerOfTwo:function(a){return 0===(a&a-1)&&0!==a},ceilPowerOfTwo:function(a){return Math.pow(2,
 Math.ceil(Math.log(a)/Math.LN2))},floorPowerOfTwo:function(a){return Math.pow(2,Math.floor(Math.log(a)/Math.LN2))}};Object.defineProperties(D.prototype,{width:{get:function(){return this.x},set:function(a){this.x=a}},height:{get:function(){return this.y},set:function(a){this.y=a}}});Object.assign(D.prototype,{isVector2:!0,set:function(a,b){this.x=a;this.y=b;return this},setScalar:function(a){this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},
 setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(a){this.x=a.x;this.y=a.y;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),
@@ -359,15 +360,15 @@ lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-th
 projectOnVector:function(a){var b=a.dot(this)/a.lengthSq();return this.copy(a).multiplyScalar(b)},projectOnPlane:function(a){void 0===sc&&(sc=new n);sc.copy(this).projectOnVector(a);return this.sub(sc)},reflect:function(a){void 0===sc&&(sc=new n);return this.sub(sc.copy(a).multiplyScalar(2*this.dot(a)))},angleTo:function(a){a=this.dot(a)/Math.sqrt(this.lengthSq()*a.lengthSq());return Math.acos(M.clamp(a,-1,1))},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=
 this.x-a.x,c=this.y-a.y;a=this.z-a.z;return b*b+c*c+a*a},manhattanDistanceTo:function(a){return Math.abs(this.x-a.x)+Math.abs(this.y-a.y)+Math.abs(this.z-a.z)},setFromSpherical:function(a){return this.setFromSphericalCoords(a.radius,a.phi,a.theta)},setFromSphericalCoords:function(a,b,c){var d=Math.sin(b)*a;this.x=d*Math.sin(c);this.y=Math.cos(b)*a;this.z=d*Math.cos(c);return this},setFromCylindrical:function(a){return this.setFromCylindricalCoords(a.radius,a.theta,a.y)},setFromCylindricalCoords:function(a,
 b,c){this.x=a*Math.sin(b);this.y=c;this.z=a*Math.cos(b);return this},setFromMatrixPosition:function(a){a=a.elements;this.x=a[12];this.y=a[13];this.z=a[14];return this},setFromMatrixScale:function(a){var b=this.setFromMatrixColumn(a,0).length(),c=this.setFromMatrixColumn(a,1).length();a=this.setFromMatrixColumn(a,2).length();this.x=b;this.y=c;this.z=a;return this},setFromMatrixColumn:function(a,b){return this.fromArray(a.elements,4*b)},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z},
-fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);return this}});var zb;Object.assign(ta.prototype,{isMatrix3:!0,set:function(a,b,c,d,e,f,g,h,l){var m=this.elements;
+fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);return this}});var zb;Object.assign(ua.prototype,{isMatrix3:!0,set:function(a,b,c,d,e,f,g,h,l){var m=this.elements;
 m[0]=a;m[1]=d;m[2]=g;m[3]=b;m[4]=e;m[5]=h;m[6]=c;m[7]=f;m[8]=l;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];return this},setFromMatrix4:function(a){a=a.elements;this.set(a[0],a[4],a[8],a[1],a[5],a[9],a[2],a[6],a[10]);return this},applyToBufferAttribute:function(a){void 0===
 zb&&(zb=new n);for(var b=0,c=a.count;b<c;b++)zb.x=a.getX(b),zb.y=a.getY(b),zb.z=a.getZ(b),zb.applyMatrix3(this),a.setXYZ(b,zb.x,zb.y,zb.z);return a},multiply:function(a){return this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;b=this.elements;a=c[0];var e=c[3],f=c[6],g=c[1],h=c[4],l=c[7],m=c[2],k=c[5];c=c[8];var u=d[0],n=d[3],r=d[6],p=d[1],v=d[4],x=d[7],y=d[2],w=d[5];d=d[8];b[0]=a*u+e*p+f*y;b[3]=
 a*n+e*v+f*w;b[6]=a*r+e*x+f*d;b[1]=g*u+h*p+l*y;b[4]=g*n+h*v+l*w;b[7]=g*r+h*x+l*d;b[2]=m*u+k*p+c*y;b[5]=m*n+k*v+c*w;b[8]=m*r+k*x+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=a;b[6]*=a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],g=a[5],h=a[6],l=a[7];a=a[8];return b*f*a-b*g*l-c*e*a+c*g*h+d*e*l-d*f*h},getInverse:function(a,b){a&&a.isMatrix4&&console.error("THREE.Matrix3: .getInverse() no longer takes a Matrix4 argument.");
-var c=a.elements;a=this.elements;var d=c[0],e=c[1],f=c[2],g=c[3],h=c[4],l=c[5],m=c[6],k=c[7];c=c[8];var u=c*h-l*k,n=l*m-c*g,r=k*g-h*m,p=d*u+e*n+f*r;if(0===p){if(!0===b)throw Error("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");console.warn("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");return this.identity()}b=1/p;a[0]=u*b;a[1]=(f*k-c*e)*b;a[2]=(l*e-f*h)*b;a[3]=n*b;a[4]=(c*d-f*m)*b;a[5]=(f*g-l*d)*b;a[6]=r*b;a[7]=(e*m-k*d)*b;a[8]=(h*d-e*g)*b;return this},
+var c=a.elements;a=this.elements;var d=c[0],e=c[1],f=c[2],g=c[3],h=c[4],l=c[5],m=c[6],k=c[7];c=c[8];var n=c*h-l*k,t=l*m-c*g,r=k*g-h*m,p=d*n+e*t+f*r;if(0===p){if(!0===b)throw Error("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");console.warn("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");return this.identity()}b=1/p;a[0]=n*b;a[1]=(f*k-c*e)*b;a[2]=(l*e-f*h)*b;a[3]=t*b;a[4]=(c*d-f*m)*b;a[5]=(f*g-l*d)*b;a[6]=r*b;a[7]=(e*m-k*d)*b;a[8]=(h*d-e*g)*b;return this},
 transpose:function(){var a=this.elements;var b=a[1];a[1]=a[3];a[3]=b;b=a[2];a[2]=a[6];a[6]=b;b=a[5];a[5]=a[7];a[7]=b;return this},getNormalMatrix:function(a){return this.setFromMatrix4(a).getInverse(this).transpose()},transposeIntoArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8];return this},setUvTransform:function(a,b,c,d,e,f,g){var h=Math.cos(e);e=Math.sin(e);this.set(c*h,c*e,-c*(h*f+e*g)+f+a,-d*e,d*h,-d*(-e*f+h*g)+g+
 b,0,0,1)},scale:function(a,b){var c=this.elements;c[0]*=a;c[3]*=a;c[6]*=a;c[1]*=b;c[4]*=b;c[7]*=b;return this},rotate:function(a){var b=Math.cos(a);a=Math.sin(a);var c=this.elements,d=c[0],e=c[3],f=c[6],g=c[1],h=c[4],l=c[7];c[0]=b*d+a*g;c[3]=b*e+a*h;c[6]=b*f+a*l;c[1]=-a*d+b*g;c[4]=-a*e+b*h;c[7]=-a*f+b*l;return this},translate:function(a,b){var c=this.elements;c[0]+=a*c[2];c[3]+=a*c[5];c[6]+=a*c[8];c[1]+=b*c[2];c[4]+=b*c[5];c[7]+=b*c[8];return this},equals:function(a){var b=this.elements;a=a.elements;
 for(var c=0;9>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;9>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];return a}});var hd,Pb={getDataURL:function(a){if("undefined"==typeof HTMLCanvasElement)return a.src;if(!(a instanceof HTMLCanvasElement)){void 0===hd&&(hd=document.createElementNS("http://www.w3.org/1999/xhtml",
-"canvas"));hd.width=a.width;hd.height=a.height;var b=hd.getContext("2d");a instanceof ImageData?b.putImageData(a,0,0):b.drawImage(a,0,0,a.width,a.height);a=hd}return 2048<a.width||2048<a.height?a.toDataURL("image/jpeg",.6):a.toDataURL("image/png")}},Fh=0;W.DEFAULT_IMAGE=void 0;W.DEFAULT_MAPPING=300;W.prototype=Object.assign(Object.create(Ba.prototype),{constructor:W,isTexture:!0,updateMatrix:function(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,
+"canvas"));hd.width=a.width;hd.height=a.height;var b=hd.getContext("2d");a instanceof ImageData?b.putImageData(a,0,0):b.drawImage(a,0,0,a.width,a.height);a=hd}return 2048<a.width||2048<a.height?a.toDataURL("image/jpeg",.6):a.toDataURL("image/png")}},Fh=0;W.DEFAULT_IMAGE=void 0;W.DEFAULT_MAPPING=300;W.prototype=Object.assign(Object.create(Ca.prototype),{constructor:W,isTexture:!0,updateMatrix:function(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,
 this.center.x,this.center.y)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.name=a.name;this.image=a.image;this.mipmaps=a.mipmaps.slice(0);this.mapping=a.mapping;this.wrapS=a.wrapS;this.wrapT=a.wrapT;this.magFilter=a.magFilter;this.minFilter=a.minFilter;this.anisotropy=a.anisotropy;this.format=a.format;this.type=a.type;this.offset.copy(a.offset);this.repeat.copy(a.repeat);this.center.copy(a.center);this.rotation=a.rotation;this.matrixAutoUpdate=a.matrixAutoUpdate;
 this.matrix.copy(a.matrix);this.generateMipmaps=a.generateMipmaps;this.premultiplyAlpha=a.premultiplyAlpha;this.flipY=a.flipY;this.unpackAlignment=a.unpackAlignment;this.encoding=a.encoding;return this},toJSON:function(a){var b=void 0===a||"string"===typeof a;if(!b&&void 0!==a.textures[this.uuid])return a.textures[this.uuid];var c={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,
 this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};if(void 0!==this.image){var d=this.image;void 0===d.uuid&&(d.uuid=M.generateUUID());if(!b&&void 0===a.images[d.uuid]){if(Array.isArray(d)){var e=[];for(var f=0,g=d.length;f<
@@ -384,16 +385,16 @@ this.y));this.z=Math.max(a,Math.min(b,this.z));this.w=Math.max(a,Math.min(b,this
 Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);this.w=Math.round(this.w);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);this.w=0>this.w?Math.ceil(this.w):Math.floor(this.w);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;this.w=-this.w;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*
 a.z+this.w*a.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-
 this.z)*b;this.w+=(a.w-this.w)*b;return this},lerpVectors:function(a,b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z&&a.w===this.w},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];this.w=a[b+3];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;a[b+3]=this.w;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute().");
-this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);this.w=a.getW(b);return this}});gb.prototype=Object.assign(Object.create(Ba.prototype),{constructor:gb,isWebGLRenderTarget:!0,setSize:function(a,b){if(this.width!==a||this.height!==b)this.width=a,this.height=b,this.texture.image.width=a,this.texture.image.height=b,this.dispose();this.viewport.set(0,0,a,b);this.scissor.set(0,0,a,b)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.width=a.width;this.height=a.height;this.viewport.copy(a.viewport);
-this.texture=a.texture.clone();this.depthBuffer=a.depthBuffer;this.stencilBuffer=a.stencilBuffer;this.depthTexture=a.depthTexture;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});vf.prototype=Object.assign(Object.create(gb.prototype),{constructor:vf,isWebGLMultisampleRenderTarget:!0,copy:function(a){gb.prototype.copy.call(this,a);this.samples=a.samples;return this}});var ia,ea,jg,xh,pb,ne,za;Object.assign(Q.prototype,{isMatrix4:!0,set:function(a,b,c,d,e,f,g,h,l,m,k,n,t,r,p,
+this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);this.w=a.getW(b);return this}});gb.prototype=Object.assign(Object.create(Ca.prototype),{constructor:gb,isWebGLRenderTarget:!0,setSize:function(a,b){if(this.width!==a||this.height!==b)this.width=a,this.height=b,this.texture.image.width=a,this.texture.image.height=b,this.dispose();this.viewport.set(0,0,a,b);this.scissor.set(0,0,a,b)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.width=a.width;this.height=a.height;this.viewport.copy(a.viewport);
+this.texture=a.texture.clone();this.depthBuffer=a.depthBuffer;this.stencilBuffer=a.stencilBuffer;this.depthTexture=a.depthTexture;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});vf.prototype=Object.assign(Object.create(gb.prototype),{constructor:vf,isWebGLMultisampleRenderTarget:!0,copy:function(a){gb.prototype.copy.call(this,a);this.samples=a.samples;return this}});var ia,ea,jg,xh,pb,ne,Aa;Object.assign(Q.prototype,{isMatrix4:!0,set:function(a,b,c,d,e,f,g,h,l,m,k,n,t,r,p,
 v){var q=this.elements;q[0]=a;q[4]=b;q[8]=c;q[12]=d;q[1]=e;q[5]=f;q[9]=g;q[13]=h;q[2]=l;q[6]=m;q[10]=k;q[14]=n;q[3]=t;q[7]=r;q[11]=p;q[15]=v;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},clone:function(){return(new Q).fromArray(this.elements)},copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=
 a[15];return this},copyPosition:function(a){var b=this.elements;a=a.elements;b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractBasis:function(a,b,c){a.setFromMatrixColumn(this,0);b.setFromMatrixColumn(this,1);c.setFromMatrixColumn(this,2);return this},makeBasis:function(a,b,c){this.set(a.x,b.x,c.x,0,a.y,b.y,c.y,0,a.z,b.z,c.z,0,0,0,0,1);return this},extractRotation:function(a){void 0===ia&&(ia=new n);var b=this.elements,c=a.elements,d=1/ia.setFromMatrixColumn(a,0).length(),e=1/ia.setFromMatrixColumn(a,
 1).length();a=1/ia.setFromMatrixColumn(a,2).length();b[0]=c[0]*d;b[1]=c[1]*d;b[2]=c[2]*d;b[3]=0;b[4]=c[4]*e;b[5]=c[5]*e;b[6]=c[6]*e;b[7]=0;b[8]=c[8]*a;b[9]=c[9]*a;b[10]=c[10]*a;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromEuler:function(a){a&&a.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var b=this.elements,c=a.x,d=a.y,e=a.z,f=Math.cos(c);c=Math.sin(c);var g=Math.cos(d);d=Math.sin(d);var h=
 Math.cos(e);e=Math.sin(e);if("XYZ"===a.order){a=f*h;var l=f*e,m=c*h,k=c*e;b[0]=g*h;b[4]=-g*e;b[8]=d;b[1]=l+m*d;b[5]=a-k*d;b[9]=-c*g;b[2]=k-a*d;b[6]=m+l*d;b[10]=f*g}else"YXZ"===a.order?(a=g*h,l=g*e,m=d*h,k=d*e,b[0]=a+k*c,b[4]=m*c-l,b[8]=f*d,b[1]=f*e,b[5]=f*h,b[9]=-c,b[2]=l*c-m,b[6]=k+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*h,l=g*e,m=d*h,k=d*e,b[0]=a-k*c,b[4]=-f*e,b[8]=m+l*c,b[1]=l+m*c,b[5]=f*h,b[9]=k-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*h,l=f*e,m=c*h,k=c*e,b[0]=g*h,b[4]=m*d-l,b[8]=a*d+
 k,b[1]=g*e,b[5]=k*d+a,b[9]=l*d-m,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===a.order?(a=f*g,l=f*d,m=c*g,k=c*d,b[0]=g*h,b[4]=k-a*e,b[8]=m*e+l,b[1]=e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=l*e+m,b[10]=a-k*e):"XZY"===a.order&&(a=f*g,l=f*d,m=c*g,k=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+k,b[5]=f*h,b[9]=l*e-m,b[2]=m*e-l,b[6]=c*h,b[10]=k*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromQuaternion:function(a){void 0===jg&&(jg=new n(0,0,0),xh=new n(1,1,1));return this.compose(jg,
-a,xh)},lookAt:function(a,b,c){void 0===pb&&(pb=new n,ne=new n,za=new n);var d=this.elements;za.subVectors(a,b);0===za.lengthSq()&&(za.z=1);za.normalize();pb.crossVectors(c,za);0===pb.lengthSq()&&(1===Math.abs(c.z)?za.x+=1E-4:za.z+=1E-4,za.normalize(),pb.crossVectors(c,za));pb.normalize();ne.crossVectors(za,pb);d[0]=pb.x;d[4]=ne.x;d[8]=za.x;d[1]=pb.y;d[5]=ne.y;d[9]=za.y;d[2]=pb.z;d[6]=ne.z;d[10]=za.z;return this},multiply:function(a,b){return void 0!==b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),
-this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;b=this.elements;a=c[0];var e=c[4],f=c[8],g=c[12],h=c[1],l=c[5],m=c[9],k=c[13],n=c[2],t=c[6],r=c[10],p=c[14],v=c[3],x=c[7],y=c[11];c=c[15];var w=d[0],F=d[4],z=d[8],B=d[12],D=d[1],A=d[5],E=d[9],C=d[13],H=d[2],G=d[6],I=d[10],J=d[14],M=d[3],N=d[7],S=d[11];d=d[15];b[0]=a*w+e*D+f*H+g*M;b[4]=a*F+e*A+f*G+g*N;b[8]=a*z+e*E+f*I+
-g*S;b[12]=a*B+e*C+f*J+g*d;b[1]=h*w+l*D+m*H+k*M;b[5]=h*F+l*A+m*G+k*N;b[9]=h*z+l*E+m*I+k*S;b[13]=h*B+l*C+m*J+k*d;b[2]=n*w+t*D+r*H+p*M;b[6]=n*F+t*A+r*G+p*N;b[10]=n*z+t*E+r*I+p*S;b[14]=n*B+t*C+r*J+p*d;b[3]=v*w+x*D+y*H+c*M;b[7]=v*F+x*A+y*G+c*N;b[11]=v*z+x*E+y*I+c*S;b[15]=v*B+x*C+y*J+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},applyToBufferAttribute:function(a){void 0===
+a,xh)},lookAt:function(a,b,c){void 0===pb&&(pb=new n,ne=new n,Aa=new n);var d=this.elements;Aa.subVectors(a,b);0===Aa.lengthSq()&&(Aa.z=1);Aa.normalize();pb.crossVectors(c,Aa);0===pb.lengthSq()&&(1===Math.abs(c.z)?Aa.x+=1E-4:Aa.z+=1E-4,Aa.normalize(),pb.crossVectors(c,Aa));pb.normalize();ne.crossVectors(Aa,pb);d[0]=pb.x;d[4]=ne.x;d[8]=Aa.x;d[1]=pb.y;d[5]=ne.y;d[9]=Aa.y;d[2]=pb.z;d[6]=ne.z;d[10]=Aa.z;return this},multiply:function(a,b){return void 0!==b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),
+this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;b=this.elements;a=c[0];var e=c[4],f=c[8],g=c[12],h=c[1],l=c[5],m=c[9],k=c[13],n=c[2],t=c[6],r=c[10],p=c[14],v=c[3],x=c[7],y=c[11];c=c[15];var w=d[0],F=d[4],z=d[8],B=d[12],D=d[1],A=d[5],E=d[9],C=d[13],H=d[2],G=d[6],I=d[10],J=d[14],M=d[3],N=d[7],R=d[11];d=d[15];b[0]=a*w+e*D+f*H+g*M;b[4]=a*F+e*A+f*G+g*N;b[8]=a*z+e*E+f*I+
+g*R;b[12]=a*B+e*C+f*J+g*d;b[1]=h*w+l*D+m*H+k*M;b[5]=h*F+l*A+m*G+k*N;b[9]=h*z+l*E+m*I+k*R;b[13]=h*B+l*C+m*J+k*d;b[2]=n*w+t*D+r*H+p*M;b[6]=n*F+t*A+r*G+p*N;b[10]=n*z+t*E+r*I+p*R;b[14]=n*B+t*C+r*J+p*d;b[3]=v*w+x*D+y*H+c*M;b[7]=v*F+x*A+y*G+c*N;b[11]=v*z+x*E+y*I+c*R;b[15]=v*B+x*C+y*J+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},applyToBufferAttribute:function(a){void 0===
 ia&&(ia=new n);for(var b=0,c=a.count;b<c;b++)ia.x=a.getX(b),ia.y=a.getY(b),ia.z=a.getZ(b),ia.applyMatrix4(this),a.setXYZ(b,ia.x,ia.y,ia.z);return a},determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=a[1],g=a[5],h=a[9],l=a[13],m=a[2],k=a[6],n=a[10],t=a[14];return a[3]*(+e*h*k-d*l*k-e*g*n+c*l*n+d*g*t-c*h*t)+a[7]*(+b*h*t-b*l*n+e*f*n-d*f*t+d*l*m-e*h*m)+a[11]*(+b*l*k-b*g*t-e*f*k+c*f*t+e*g*m-c*l*m)+a[15]*(-d*g*m-b*h*k+b*g*n+d*f*k-c*f*n+c*h*m)},transpose:function(){var a=this.elements;
 var b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},setPosition:function(a,b,c){var d=this.elements;a.isVector3?(d[12]=a.x,d[13]=a.y,d[14]=a.z):(d[12]=a,d[13]=b,d[14]=c);return this},getInverse:function(a,b){var c=this.elements,d=a.elements;a=d[0];var e=d[1],f=d[2],g=d[3],h=d[4],l=d[5],m=d[6],k=d[7],n=d[8],t=d[9],r=d[10],p=d[11],v=d[12],x=d[13],y=d[14];d=d[15];var w=t*y*k-x*r*k+x*m*
 p-l*y*p-t*m*d+l*r*d,F=v*r*k-n*y*k-v*m*p+h*y*p+n*m*d-h*r*d,z=n*x*k-v*t*k+v*l*p-h*x*p-n*l*d+h*t*d,B=v*t*m-n*x*m-v*l*r+h*x*r+n*l*y-h*t*y,D=a*w+e*F+f*z+g*B;if(0===D){if(!0===b)throw Error("THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0");console.warn("THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0");return this.identity()}b=1/D;c[0]=w*b;c[1]=(x*r*g-t*y*g-x*f*p+e*y*p+t*f*d-e*r*d)*b;c[2]=(l*y*g-x*m*g+x*f*k-e*y*k-l*f*d+e*m*d)*b;c[3]=(t*m*g-l*r*g-t*f*k+e*r*k+l*f*p-
@@ -410,7 +411,7 @@ e),this._z=Math.atan2(-f,a)):(this._x=Math.atan2(n,l),this._z=0)):"YXZ"===b?(thi
 l))):"YZX"===b?(this._z=Math.asin(d(h,-1,1)),.9999999>Math.abs(h)?(this._x=Math.atan2(-m,l),this._y=Math.atan2(-k,a)):(this._x=0,this._y=Math.atan2(g,e))):"XZY"===b?(this._z=Math.asin(-d(f,-1,1)),.9999999>Math.abs(f)?(this._x=Math.atan2(n,l),this._y=Math.atan2(g,a)):(this._x=Math.atan2(-m,e),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+b);this._order=b;!1!==c&&this._onChangeCallback();return this},setFromQuaternion:function(a,b,c){void 0===df&&(df=new Q);
 df.makeRotationFromQuaternion(a);return this.setFromRotationMatrix(df,b,c)},setFromVector3:function(a,b){return this.set(a.x,a.y,a.z,b||this._order)},reorder:function(a){void 0===ef&&(ef=new ka);ef.setFromEuler(this);return this.setFromQuaternion(ef,a)},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._order===this._order},fromArray:function(a){this._x=a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[3]);this._onChangeCallback();return this},toArray:function(a,
 b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._order;return a},toVector3:function(a){return a?a.set(this._x,this._y,this._z):new n(this._x,this._y,this._z)},_onChange:function(a){this._onChangeCallback=a;return this},_onChangeCallback:function(){}});Object.assign(wf.prototype,{set:function(a){this.mask=1<<a|0},enable:function(a){this.mask=this.mask|1<<a|0},toggle:function(a){this.mask^=1<<a|0},disable:function(a){this.mask&=~(1<<a|0)},test:function(a){return 0!==
-(this.mask&a.mask)}});var Gh=0;G.DefaultUp=new n(0,1,0);G.DefaultMatrixAutoUpdate=!0;G.prototype=Object.assign(Object.create(Ba.prototype),{constructor:G,isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix:function(a){this.matrixAutoUpdate&&this.updateMatrix();this.matrix.premultiply(a);this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(a){this.quaternion.premultiply(a);return this},setRotationFromAxisAngle:function(a,b){this.quaternion.setFromAxisAngle(a,
+(this.mask&a.mask)}});var Gh=0;G.DefaultUp=new n(0,1,0);G.DefaultMatrixAutoUpdate=!0;G.prototype=Object.assign(Object.create(Ca.prototype),{constructor:G,isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix:function(a){this.matrixAutoUpdate&&this.updateMatrix();this.matrix.premultiply(a);this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(a){this.quaternion.premultiply(a);return this},setRotationFromAxisAngle:function(a,b){this.quaternion.setFromAxisAngle(a,
 b)},setRotationFromEuler:function(a){this.quaternion.setFromEuler(a,!0)},setRotationFromMatrix:function(a){this.quaternion.setFromRotationMatrix(a)},setRotationFromQuaternion:function(a){this.quaternion.copy(a)},rotateOnAxis:function(){var a=new ka;return function(b,c){a.setFromAxisAngle(b,c);this.quaternion.multiply(a);return this}}(),rotateOnWorldAxis:function(){var a=new ka;return function(b,c){a.setFromAxisAngle(b,c);this.quaternion.premultiply(a);return this}}(),rotateX:function(){var a=new n(1,
 0,0);return function(b){return this.rotateOnAxis(a,b)}}(),rotateY:function(){var a=new n(0,1,0);return function(b){return this.rotateOnAxis(a,b)}}(),rotateZ:function(){var a=new n(0,0,1);return function(b){return this.rotateOnAxis(a,b)}}(),translateOnAxis:function(){var a=new n;return function(b,c){a.copy(b).applyQuaternion(this.quaternion);this.position.add(a.multiplyScalar(c));return this}}(),translateX:function(){var a=new n(1,0,0);return function(b){return this.translateOnAxis(a,b)}}(),translateY:function(){var a=
 new n(0,1,0);return function(b){return this.translateOnAxis(a,b)}}(),translateZ:function(){var a=new n(0,0,1);return function(b){return this.translateOnAxis(a,b)}}(),localToWorld:function(a){return a.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var a=new Q;return function(b){return b.applyMatrix4(a.getInverse(this.matrixWorld))}}(),lookAt:function(){var a=new ka,b=new Q,c=new n,d=new n;return function(e,f,g){e.isVector3?c.copy(e):c.set(e,f,g);e=this.parent;this.updateWorldMatrix(!0,!1);
@@ -441,20 +442,20 @@ new n]);if(this.isEmpty())return this;cb[0].set(this.min.x,this.min.y,this.min.z
 this.setFromPoints(cb);return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)}});var sb,kg;Object.assign(hb.prototype,{set:function(a,b){this.center.copy(a);this.radius=b;return this},setFromPoints:function(a,b){void 0===kg&&(kg=new Sa);var c=this.center;void 0!==b?c.copy(b):kg.setFromPoints(a).getCenter(c);for(var d=b=0,e=a.length;d<e;d++)b=Math.max(b,c.distanceToSquared(a[d]));this.radius=Math.sqrt(b);
 return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.center.copy(a.center);this.radius=a.radius;return this},empty:function(){return 0>=this.radius},containsPoint:function(a){return a.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(a){return a.distanceTo(this.center)-this.radius},intersectsSphere:function(a){var b=this.radius+a.radius;return a.center.distanceToSquared(this.center)<=b*b},intersectsBox:function(a){return a.intersectsSphere(this)},
 intersectsPlane:function(a){return Math.abs(a.distanceToPoint(this.center))<=this.radius},clampPoint:function(a,b){var c=this.center.distanceToSquared(a);void 0===b&&(console.warn("THREE.Sphere: .clampPoint() target is now required"),b=new n);b.copy(a);c>this.radius*this.radius&&(b.sub(this.center).normalize(),b.multiplyScalar(this.radius).add(this.center));return b},getBoundingBox:function(a){void 0===a&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),a=new Sa);a.set(this.center,
-this.center);a.expandByScalar(this.radius);return a},applyMatrix4:function(a){this.center.applyMatrix4(a);this.radius*=a.getMaxScaleOnAxis();return this},translate:function(a){this.center.add(a);return this},equals:function(a){return a.center.equals(this.center)&&a.radius===this.radius}});var wa,qe,re,db,ff,se,gf;Object.assign(Xb.prototype,{set:function(a,b){this.origin.copy(a);this.direction.copy(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.origin.copy(a.origin);
-this.direction.copy(a.direction);return this},at:function(a,b){void 0===b&&(console.warn("THREE.Ray: .at() target is now required"),b=new n);return b.copy(this.direction).multiplyScalar(a).add(this.origin)},lookAt:function(a){this.direction.copy(a).sub(this.origin).normalize();return this},recast:function(a){void 0===wa&&(wa=new n);this.origin.copy(this.at(a,wa));return this},closestPointToPoint:function(a,b){void 0===b&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),b=
-new n);b.subVectors(a,this.origin);a=b.dot(this.direction);return 0>a?b.copy(this.origin):b.copy(this.direction).multiplyScalar(a).add(this.origin)},distanceToPoint:function(a){return Math.sqrt(this.distanceSqToPoint(a))},distanceSqToPoint:function(a){void 0===wa&&(wa=new n);var b=wa.subVectors(a,this.origin).dot(this.direction);if(0>b)return this.origin.distanceToSquared(a);wa.copy(this.direction).multiplyScalar(b).add(this.origin);return wa.distanceToSquared(a)},distanceSqToSegment:function(a,b,
+this.center);a.expandByScalar(this.radius);return a},applyMatrix4:function(a){this.center.applyMatrix4(a);this.radius*=a.getMaxScaleOnAxis();return this},translate:function(a){this.center.add(a);return this},equals:function(a){return a.center.equals(this.center)&&a.radius===this.radius}});var xa,qe,re,db,ff,se,gf;Object.assign(Xb.prototype,{set:function(a,b){this.origin.copy(a);this.direction.copy(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.origin.copy(a.origin);
+this.direction.copy(a.direction);return this},at:function(a,b){void 0===b&&(console.warn("THREE.Ray: .at() target is now required"),b=new n);return b.copy(this.direction).multiplyScalar(a).add(this.origin)},lookAt:function(a){this.direction.copy(a).sub(this.origin).normalize();return this},recast:function(a){void 0===xa&&(xa=new n);this.origin.copy(this.at(a,xa));return this},closestPointToPoint:function(a,b){void 0===b&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),b=
+new n);b.subVectors(a,this.origin);a=b.dot(this.direction);return 0>a?b.copy(this.origin):b.copy(this.direction).multiplyScalar(a).add(this.origin)},distanceToPoint:function(a){return Math.sqrt(this.distanceSqToPoint(a))},distanceSqToPoint:function(a){void 0===xa&&(xa=new n);var b=xa.subVectors(a,this.origin).dot(this.direction);if(0>b)return this.origin.distanceToSquared(a);xa.copy(this.direction).multiplyScalar(b).add(this.origin);return xa.distanceToSquared(a)},distanceSqToSegment:function(a,b,
 c,d){void 0===qe&&(qe=new n,re=new n,db=new n);qe.copy(a).add(b).multiplyScalar(.5);re.copy(b).sub(a).normalize();db.copy(this.origin).sub(qe);var e=.5*a.distanceTo(b),f=-this.direction.dot(re),g=db.dot(this.direction),h=-db.dot(re),l=db.lengthSq(),m=Math.abs(1-f*f);if(0<m){a=f*h-g;b=f*g-h;var k=e*m;0<=a?b>=-k?b<=k?(e=1/m,a*=e,b*=e,f=a*(a+f*b+2*g)+b*(f*a+b+2*h)+l):(b=e,a=Math.max(0,-(f*b+g)),f=-a*a+b*(b+2*h)+l):(b=-e,a=Math.max(0,-(f*b+g)),f=-a*a+b*(b+2*h)+l):b<=-k?(a=Math.max(0,-(-f*e+g)),b=0<a?
--e:Math.min(Math.max(-e,-h),e),f=-a*a+b*(b+2*h)+l):b<=k?(a=0,b=Math.min(Math.max(-e,-h),e),f=b*(b+2*h)+l):(a=Math.max(0,-(f*e+g)),b=0<a?e:Math.min(Math.max(-e,-h),e),f=-a*a+b*(b+2*h)+l)}else b=0<f?-e:e,a=Math.max(0,-(f*b+g)),f=-a*a+b*(b+2*h)+l;c&&c.copy(this.direction).multiplyScalar(a).add(this.origin);d&&d.copy(re).multiplyScalar(b).add(qe);return f},intersectSphere:function(a,b){void 0===wa&&(wa=new n);wa.subVectors(a.center,this.origin);var c=wa.dot(this.direction),d=wa.dot(wa)-c*c;a=a.radius*
+-e:Math.min(Math.max(-e,-h),e),f=-a*a+b*(b+2*h)+l):b<=k?(a=0,b=Math.min(Math.max(-e,-h),e),f=b*(b+2*h)+l):(a=Math.max(0,-(f*e+g)),b=0<a?e:Math.min(Math.max(-e,-h),e),f=-a*a+b*(b+2*h)+l)}else b=0<f?-e:e,a=Math.max(0,-(f*b+g)),f=-a*a+b*(b+2*h)+l;c&&c.copy(this.direction).multiplyScalar(a).add(this.origin);d&&d.copy(re).multiplyScalar(b).add(qe);return f},intersectSphere:function(a,b){void 0===xa&&(xa=new n);xa.subVectors(a.center,this.origin);var c=xa.dot(this.direction),d=xa.dot(xa)-c*c;a=a.radius*
 a.radius;if(d>a)return null;a=Math.sqrt(a-d);d=c-a;c+=a;return 0>d&&0>c?null:0>d?this.at(c,b):this.at(d,b)},intersectsSphere:function(a){return this.distanceSqToPoint(a.center)<=a.radius*a.radius},distanceToPlane:function(a){var b=a.normal.dot(this.direction);if(0===b)return 0===a.distanceToPoint(this.origin)?0:null;a=-(this.origin.dot(a.normal)+a.constant)/b;return 0<=a?a:null},intersectPlane:function(a,b){a=this.distanceToPlane(a);return null===a?null:this.at(a,b)},intersectsPlane:function(a){var b=
 a.distanceToPoint(this.origin);return 0===b||0>a.normal.dot(this.direction)*b?!0:!1},intersectBox:function(a,b){var c=1/this.direction.x;var d=1/this.direction.y;var e=1/this.direction.z,f=this.origin;if(0<=c){var g=(a.min.x-f.x)*c;c*=a.max.x-f.x}else g=(a.max.x-f.x)*c,c*=a.min.x-f.x;if(0<=d){var h=(a.min.y-f.y)*d;d*=a.max.y-f.y}else h=(a.max.y-f.y)*d,d*=a.min.y-f.y;if(g>d||h>c)return null;if(h>g||g!==g)g=h;if(d<c||c!==c)c=d;0<=e?(h=(a.min.z-f.z)*e,a=(a.max.z-f.z)*e):(h=(a.max.z-f.z)*e,a=(a.min.z-
-f.z)*e);if(g>a||h>c)return null;if(h>g||g!==g)g=h;if(a<c||c!==c)c=a;return 0>c?null:this.at(0<=g?g:c,b)},intersectsBox:function(a){void 0===wa&&(wa=new n);return null!==this.intersectBox(a,wa)},intersectTriangle:function(a,b,c,d,e){void 0===db&&(db=new n,ff=new n,se=new n,gf=new n);ff.subVectors(b,a);se.subVectors(c,a);gf.crossVectors(ff,se);b=this.direction.dot(gf);if(0<b){if(d)return null;d=1}else if(0>b)d=-1,b=-b;else return null;db.subVectors(this.origin,a);a=d*this.direction.dot(se.crossVectors(db,
-se));if(0>a)return null;c=d*this.direction.dot(ff.cross(db));if(0>c||a+c>b)return null;a=-d*db.dot(gf);return 0>a?null:this.at(a/b,e)},applyMatrix4:function(a){this.origin.applyMatrix4(a);this.direction.transformDirection(a);return this},equals:function(a){return a.origin.equals(this.origin)&&a.direction.equals(this.direction)}});var Aa,Ia,te,Oa,Sb,vc,lg,hf,jf,kf;Object.assign(ua,{getNormal:function(a,b,c,d){void 0===Aa&&(Aa=new n);void 0===d&&(console.warn("THREE.Triangle: .getNormal() target is now required"),
-d=new n);d.subVectors(c,b);Aa.subVectors(a,b);d.cross(Aa);a=d.lengthSq();return 0<a?d.multiplyScalar(1/Math.sqrt(a)):d.set(0,0,0)},getBarycoord:function(a,b,c,d,e){void 0===te&&(Aa=new n,Ia=new n,te=new n);Aa.subVectors(d,b);Ia.subVectors(c,b);te.subVectors(a,b);a=Aa.dot(Aa);b=Aa.dot(Ia);c=Aa.dot(te);var f=Ia.dot(Ia);d=Ia.dot(te);var g=a*f-b*b;void 0===e&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),e=new n);if(0===g)return e.set(-2,-1,-1);g=1/g;f=(f*c-b*d)*g;a=(a*d-b*c)*
-g;return e.set(1-f-a,a,f)},containsPoint:function(a,b,c,d){void 0===Oa&&(Oa=new n);ua.getBarycoord(a,b,c,d,Oa);return 0<=Oa.x&&0<=Oa.y&&1>=Oa.x+Oa.y},getUV:function(a,b,c,d,e,f,g,h){void 0===Oa&&(Oa=new n);this.getBarycoord(a,b,c,d,Oa);h.set(0,0);h.addScaledVector(e,Oa.x);h.addScaledVector(f,Oa.y);h.addScaledVector(g,Oa.z);return h},isFrontFacing:function(a,b,c,d){void 0===Ia&&(Aa=new n,Ia=new n);Aa.subVectors(c,b);Ia.subVectors(a,b);return 0>Aa.cross(Ia).dot(d)?!0:!1}});Object.assign(ua.prototype,
-{set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},getArea:function(){void 0===Ia&&(Aa=new n,Ia=new n);Aa.subVectors(this.c,this.b);Ia.subVectors(this.a,this.b);return.5*Aa.cross(Ia).length()},getMidpoint:function(a){void 0===
-a&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),a=new n);return a.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},getNormal:function(a){return ua.getNormal(this.a,this.b,this.c,a)},getPlane:function(a){void 0===a&&(console.warn("THREE.Triangle: .getPlane() target is now required"),a=new n);return a.setFromCoplanarPoints(this.a,this.b,this.c)},getBarycoord:function(a,b){return ua.getBarycoord(a,this.a,this.b,this.c,b)},getUV:function(a,b,c,d,e){return ua.getUV(a,
-this.a,this.b,this.c,b,c,d,e)},containsPoint:function(a){return ua.containsPoint(a,this.a,this.b,this.c)},isFrontFacing:function(a){return ua.isFrontFacing(this.a,this.b,this.c,a)},intersectsBox:function(a){return a.intersectsTriangle(this)},closestPointToPoint:function(a,b){void 0===Sb&&(Sb=new n,vc=new n,lg=new n,hf=new n,jf=new n,kf=new n);void 0===b&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),b=new n);var c=this.a,d=this.b,e=this.c;Sb.subVectors(d,c);vc.subVectors(e,
+f.z)*e);if(g>a||h>c)return null;if(h>g||g!==g)g=h;if(a<c||c!==c)c=a;return 0>c?null:this.at(0<=g?g:c,b)},intersectsBox:function(a){void 0===xa&&(xa=new n);return null!==this.intersectBox(a,xa)},intersectTriangle:function(a,b,c,d,e){void 0===db&&(db=new n,ff=new n,se=new n,gf=new n);ff.subVectors(b,a);se.subVectors(c,a);gf.crossVectors(ff,se);b=this.direction.dot(gf);if(0<b){if(d)return null;d=1}else if(0>b)d=-1,b=-b;else return null;db.subVectors(this.origin,a);a=d*this.direction.dot(se.crossVectors(db,
+se));if(0>a)return null;c=d*this.direction.dot(ff.cross(db));if(0>c||a+c>b)return null;a=-d*db.dot(gf);return 0>a?null:this.at(a/b,e)},applyMatrix4:function(a){this.origin.applyMatrix4(a);this.direction.transformDirection(a);return this},equals:function(a){return a.origin.equals(this.origin)&&a.direction.equals(this.direction)}});var Ba,Ia,te,Oa,Sb,vc,lg,hf,jf,kf;Object.assign(va,{getNormal:function(a,b,c,d){void 0===Ba&&(Ba=new n);void 0===d&&(console.warn("THREE.Triangle: .getNormal() target is now required"),
+d=new n);d.subVectors(c,b);Ba.subVectors(a,b);d.cross(Ba);a=d.lengthSq();return 0<a?d.multiplyScalar(1/Math.sqrt(a)):d.set(0,0,0)},getBarycoord:function(a,b,c,d,e){void 0===te&&(Ba=new n,Ia=new n,te=new n);Ba.subVectors(d,b);Ia.subVectors(c,b);te.subVectors(a,b);a=Ba.dot(Ba);b=Ba.dot(Ia);c=Ba.dot(te);var f=Ia.dot(Ia);d=Ia.dot(te);var g=a*f-b*b;void 0===e&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),e=new n);if(0===g)return e.set(-2,-1,-1);g=1/g;f=(f*c-b*d)*g;a=(a*d-b*c)*
+g;return e.set(1-f-a,a,f)},containsPoint:function(a,b,c,d){void 0===Oa&&(Oa=new n);va.getBarycoord(a,b,c,d,Oa);return 0<=Oa.x&&0<=Oa.y&&1>=Oa.x+Oa.y},getUV:function(a,b,c,d,e,f,g,h){void 0===Oa&&(Oa=new n);this.getBarycoord(a,b,c,d,Oa);h.set(0,0);h.addScaledVector(e,Oa.x);h.addScaledVector(f,Oa.y);h.addScaledVector(g,Oa.z);return h},isFrontFacing:function(a,b,c,d){void 0===Ia&&(Ba=new n,Ia=new n);Ba.subVectors(c,b);Ia.subVectors(a,b);return 0>Ba.cross(Ia).dot(d)?!0:!1}});Object.assign(va.prototype,
+{set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},getArea:function(){void 0===Ia&&(Ba=new n,Ia=new n);Ba.subVectors(this.c,this.b);Ia.subVectors(this.a,this.b);return.5*Ba.cross(Ia).length()},getMidpoint:function(a){void 0===
+a&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),a=new n);return a.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},getNormal:function(a){return va.getNormal(this.a,this.b,this.c,a)},getPlane:function(a){void 0===a&&(console.warn("THREE.Triangle: .getPlane() target is now required"),a=new n);return a.setFromCoplanarPoints(this.a,this.b,this.c)},getBarycoord:function(a,b){return va.getBarycoord(a,this.a,this.b,this.c,b)},getUV:function(a,b,c,d,e){return va.getUV(a,
+this.a,this.b,this.c,b,c,d,e)},containsPoint:function(a){return va.containsPoint(a,this.a,this.b,this.c)},isFrontFacing:function(a){return va.isFrontFacing(this.a,this.b,this.c,a)},intersectsBox:function(a){return a.intersectsTriangle(this)},closestPointToPoint:function(a,b){void 0===Sb&&(Sb=new n,vc=new n,lg=new n,hf=new n,jf=new n,kf=new n);void 0===b&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),b=new n);var c=this.a,d=this.b,e=this.c;Sb.subVectors(d,c);vc.subVectors(e,
 c);hf.subVectors(a,c);var f=Sb.dot(hf),g=vc.dot(hf);if(0>=f&&0>=g)return b.copy(c);jf.subVectors(a,d);var h=Sb.dot(jf),l=vc.dot(jf);if(0<=h&&l<=h)return b.copy(d);var m=f*l-h*g;if(0>=m&&0<=f&&0>=h)return d=f/(f-h),b.copy(c).addScaledVector(Sb,d);kf.subVectors(a,e);a=Sb.dot(kf);var k=vc.dot(kf);if(0<=k&&a<=k)return b.copy(e);f=a*g-f*k;if(0>=f&&0<=g&&0>=k)return m=g/(g-k),b.copy(c).addScaledVector(vc,m);g=h*k-a*l;if(0>=g&&0<=l-h&&0<=a-k)return lg.subVectors(e,d),m=(l-h)/(l-h+(a-k)),b.copy(d).addScaledVector(lg,
 m);e=1/(g+f+m);d=f*e;m*=e;return b.copy(c).addScaledVector(Sb,d).addScaledVector(vc,m)},equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)}});var aj={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,
 crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,
@@ -471,7 +472,7 @@ Af(a.r);this.g=Af(a.g);this.b=Af(a.b);return this},convertSRGBToLinear:function(
 f=Math.min(b,c,d),g,h=(f+e)/2;if(f===e)f=g=0;else{var l=e-f;f=.5>=h?l/(e+f):l/(2-e-f);switch(e){case b:g=(c-d)/l+(c<d?6:0);break;case c:g=(d-b)/l+2;break;case d:g=(b-c)/l+4}g/=6}a.h=g;a.s=f;a.l=h;return a},getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(a,b,c){this.getHSL(Ja);Ja.h+=a;Ja.s+=b;Ja.l+=c;this.setHSL(Ja.h,Ja.s,Ja.l);return this},add:function(a){this.r+=a.r;this.g+=a.g;this.b+=a.b;return this},addColors:function(a,b){this.r=a.r+
 b.r;this.g=a.g+b.g;this.b=a.b+b.b;return this},addScalar:function(a){this.r+=a;this.g+=a;this.b+=a;return this},sub:function(a){this.r=Math.max(0,this.r-a.r);this.g=Math.max(0,this.g-a.g);this.b=Math.max(0,this.b-a.b);return this},multiply:function(a){this.r*=a.r;this.g*=a.g;this.b*=a.b;return this},multiplyScalar:function(a){this.r*=a;this.g*=a;this.b*=a;return this},lerp:function(a,b){this.r+=(a.r-this.r)*b;this.g+=(a.g-this.g)*b;this.b+=(a.b-this.b)*b;return this},lerpHSL:function(a,b){this.getHSL(Ja);
 a.getHSL(lf);a=M.lerp(Ja.h,lf.h,b);var c=M.lerp(Ja.s,lf.s,b);b=M.lerp(Ja.l,lf.l,b);this.setHSL(a,c,b);return this},equals:function(a){return a.r===this.r&&a.g===this.g&&a.b===this.b},fromArray:function(a,b){void 0===b&&(b=0);this.r=a[b];this.g=a[b+1];this.b=a[b+2];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.r;a[b+1]=this.g;a[b+2]=this.b;return a},toJSON:function(){return this.getHex()}});Object.assign(xc.prototype,{clone:function(){return(new this.constructor).copy(this)},
-copy:function(a){this.a=a.a;this.b=a.b;this.c=a.c;this.normal.copy(a.normal);this.color.copy(a.color);this.materialIndex=a.materialIndex;for(var b=0,c=a.vertexNormals.length;b<c;b++)this.vertexNormals[b]=a.vertexNormals[b].clone();b=0;for(c=a.vertexColors.length;b<c;b++)this.vertexColors[b]=a.vertexColors[b].clone();return this}});var Hh=0;O.prototype=Object.assign(Object.create(Ba.prototype),{constructor:O,isMaterial:!0,onBeforeCompile:function(){},setValues:function(a){if(void 0!==a)for(var b in a){var c=
+copy:function(a){this.a=a.a;this.b=a.b;this.c=a.c;this.normal.copy(a.normal);this.color.copy(a.color);this.materialIndex=a.materialIndex;for(var b=0,c=a.vertexNormals.length;b<c;b++)this.vertexNormals[b]=a.vertexNormals[b].clone();b=0;for(c=a.vertexColors.length;b<c;b++)this.vertexColors[b]=a.vertexColors[b].clone();return this}});var Hh=0;O.prototype=Object.assign(Object.create(Ca.prototype),{constructor:O,isMaterial:!0,onBeforeCompile:function(){},setValues:function(a){if(void 0!==a)for(var b in a){var c=
 a[b];if(void 0===c)console.warn("THREE.Material: '"+b+"' parameter is undefined.");else if("shading"===b)console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===c?!0:!1;else{var d=this[b];void 0===d?console.warn("THREE."+this.type+": '"+b+"' is not a property of this material."):d&&d.isColor?d.set(c):d&&d.isVector3&&c&&c.isVector3?d.copy(c):this[b]=c}}},toJSON:function(a){function b(a){var b=[],c;for(c in a){var d=a[c];delete d.metadata;
 b.push(d)}return b}var c=void 0===a||"string"===typeof a;c&&(a={textures:{},images:{}});var d={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};d.uuid=this.uuid;d.type=this.type;""!==this.name&&(d.name=this.name);this.color&&this.color.isColor&&(d.color=this.color.getHex());void 0!==this.roughness&&(d.roughness=this.roughness);void 0!==this.metalness&&(d.metalness=this.metalness);this.emissive&&this.emissive.isColor&&(d.emissive=this.emissive.getHex());this.emissiveIntensity&&1!==
 this.emissiveIntensity&&(d.emissiveIntensity=this.emissiveIntensity);this.specular&&this.specular.isColor&&(d.specular=this.specular.getHex());void 0!==this.shininess&&(d.shininess=this.shininess);void 0!==this.clearCoat&&(d.clearCoat=this.clearCoat);void 0!==this.clearCoatRoughness&&(d.clearCoatRoughness=this.clearCoatRoughness);this.map&&this.map.isTexture&&(d.map=this.map.toJSON(a).uuid);this.matcap&&this.matcap.isTexture&&(d.matcap=this.matcap.toJSON(a).uuid);this.alphaMap&&this.alphaMap.isTexture&&
@@ -497,9 +498,9 @@ a.length;d++){var e=a[d];if(e.materialIndex!==c){c=e.materialIndex;void 0!==f&&(
 n;m++)t[m]={name:k[m].name,data:[]};this.morphTargets.normal=t}var r=a.skinIndices,p=a.skinWeights,v=r.length===c.length,x=p.length===c.length;0<c.length&&0===b.length&&console.error("THREE.DirectGeometry: Faceless geometries are not supported.");for(m=0;m<b.length;m++){var y=b[m];this.vertices.push(c[y.a],c[y.b],c[y.c]);var w=y.vertexNormals;3===w.length?this.normals.push(w[0],w[1],w[2]):(w=y.normal,this.normals.push(w,w,w));w=y.vertexColors;3===w.length?this.colors.push(w[0],w[1],w[2]):(w=y.color,
 this.colors.push(w,w,w));!0===e&&(w=d[0][m],void 0!==w?this.uvs.push(w[0],w[1],w[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",m),this.uvs.push(new D,new D,new D)));!0===f&&(w=d[1][m],void 0!==w?this.uvs2.push(w[0],w[1],w[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",m),this.uvs2.push(new D,new D,new D)));for(w=0;w<h;w++){var F=g[w].vertices;l[w].data.push(F[y.a],F[y.b],F[y.c])}for(w=0;w<n;w++)F=k[w].vertexNormals[m],t[w].data.push(F.a,
 F.b,F.c);v&&this.skinIndices.push(r[y.a],r[y.b],r[y.c]);x&&this.skinWeights.push(p[y.a],p[y.b],p[y.c])}this.computeGroups(a);this.verticesNeedUpdate=a.verticesNeedUpdate;this.normalsNeedUpdate=a.normalsNeedUpdate;this.colorsNeedUpdate=a.colorsNeedUpdate;this.uvsNeedUpdate=a.uvsNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());return this}});var Ih=1;E.prototype=
-Object.assign(Object.create(Ba.prototype),{constructor:E,isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(a){Array.isArray(a)?this.index=new (65535<zg(a)?Zb:Yb)(a,1):this.index=a},addAttribute:function(a,b,c){if(!(b&&b.isBufferAttribute||b&&b.isInterleavedBufferAttribute))return console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.addAttribute(a,new N(b,c));if("index"===a)return console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),
+Object.assign(Object.create(Ca.prototype),{constructor:E,isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(a){Array.isArray(a)?this.index=new (65535<zg(a)?Zb:Yb)(a,1):this.index=a},addAttribute:function(a,b,c){if(!(b&&b.isBufferAttribute||b&&b.isInterleavedBufferAttribute))return console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.addAttribute(a,new N(b,c));if("index"===a)return console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),
 this.setIndex(b),this;this.attributes[a]=b;return this},getAttribute:function(a){return this.attributes[a]},removeAttribute:function(a){delete this.attributes[a];return this},addGroup:function(a,b,c){this.groups.push({start:a,count:b,materialIndex:void 0!==c?c:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(a,b){this.drawRange.start=a;this.drawRange.count=b},applyMatrix:function(a){var b=this.attributes.position;void 0!==b&&(a.applyToBufferAttribute(b),b.needsUpdate=!0);var c=this.attributes.normal;
-void 0!==c&&(b=(new ta).getNormalMatrix(a),b.applyToBufferAttribute(c),c.needsUpdate=!0);c=this.attributes.tangent;void 0!==c&&(b=(new ta).getNormalMatrix(a),b.applyToBufferAttribute(c),c.needsUpdate=!0);null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();return this},rotateX:function(){var a=new Q;return function(b){a.makeRotationX(b);this.applyMatrix(a);return this}}(),rotateY:function(){var a=new Q;return function(b){a.makeRotationY(b);this.applyMatrix(a);
+void 0!==c&&(b=(new ua).getNormalMatrix(a),b.applyToBufferAttribute(c),c.needsUpdate=!0);c=this.attributes.tangent;void 0!==c&&(b=(new ua).getNormalMatrix(a),b.applyToBufferAttribute(c),c.needsUpdate=!0);null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();return this},rotateX:function(){var a=new Q;return function(b){a.makeRotationX(b);this.applyMatrix(a);return this}}(),rotateY:function(){var a=new Q;return function(b){a.makeRotationY(b);this.applyMatrix(a);
 return this}}(),rotateZ:function(){var a=new Q;return function(b){a.makeRotationZ(b);this.applyMatrix(a);return this}}(),translate:function(){var a=new Q;return function(b,c,d){a.makeTranslation(b,c,d);this.applyMatrix(a);return this}}(),scale:function(){var a=new Q;return function(b,c,d){a.makeScale(b,c,d);this.applyMatrix(a);return this}}(),lookAt:function(){var a=new G;return function(b){a.lookAt(b);a.updateMatrix();this.applyMatrix(a.matrix)}}(),center:function(){var a=new n;return function(){this.computeBoundingBox();
 this.boundingBox.getCenter(a).negate();this.translate(a.x,a.y,a.z);return this}}(),setFromObject:function(a){var b=a.geometry;if(a.isPoints||a.isLine){a=new C(3*b.vertices.length,3);var c=new C(3*b.colors.length,3);this.addAttribute("position",a.copyVector3sArray(b.vertices));this.addAttribute("color",c.copyColorsArray(b.colors));b.lineDistances&&b.lineDistances.length===b.vertices.length&&(a=new C(b.lineDistances.length,1),this.addAttribute("lineDistance",a.copyArray(b.lineDistances)));null!==b.boundingSphere&&
 (this.boundingSphere=b.boundingSphere.clone());null!==b.boundingBox&&(this.boundingBox=b.boundingBox.clone())}else a.isMesh&&b&&b.isGeometry&&this.fromGeometry(b);return this},setFromPoints:function(a){for(var b=[],c=0,d=a.length;c<d;c++){var e=a[c];b.push(e.x,e.y,e.z||0)}this.addAttribute("position",new C(b,3));return this},updateFromObject:function(a){var b=a.geometry;if(a.isMesh){var c=b.__directGeometry;!0===b.elementsNeedUpdate&&(c=void 0,b.elementsNeedUpdate=!1);if(void 0===c)return this.fromGeometry(b);
@@ -522,12 +523,12 @@ c=0;for(b=g.length;c<b;c++)d=g[c],this.addGroup(d.start,d.count,d.materialIndex)
 a);this.drawMode=a.drawMode;void 0!==a.morphTargetInfluences&&(this.morphTargetInfluences=a.morphTargetInfluences.slice());void 0!==a.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},a.morphTargetDictionary));return this},updateMorphTargets:function(){var a=this.geometry;if(a.isBufferGeometry){a=a.morphAttributes;var b=Object.keys(a);if(0<b.length){var c=a[b[0]];if(void 0!==c)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},a=0,b=c.length;a<b;a++){var d=c[a].name||
 String(a);this.morphTargetInfluences.push(0);this.morphTargetDictionary[d]=a}}}else a=a.morphTargets,void 0!==a&&0<a.length&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")},raycast:function(){function a(a,b,c,d,e,f,g,h){if(null===(1===b.side?d.intersectTriangle(g,f,e,!0,h):d.intersectTriangle(e,f,g,2!==b.side,h)))return null;w.copy(h);w.applyMatrix4(a.matrixWorld);b=c.ray.origin.distanceTo(w);return b<c.near||b>c.far?null:{distance:b,
 point:w.clone(),object:a}}function b(b,c,d,e,n,q,w,A,E,C,G){f.fromBufferAttribute(n,E);g.fromBufferAttribute(n,C);h.fromBufferAttribute(n,G);n=b.morphTargetInfluences;if(c.morphTargets&&q&&n){u.set(0,0,0);t.set(0,0,0);r.set(0,0,0);for(var B=0,F=q.length;B<F;B++){var z=n[B],H=q[B];0!==z&&(l.fromBufferAttribute(H,E),m.fromBufferAttribute(H,C),k.fromBufferAttribute(H,G),u.addScaledVector(l.sub(f),z),t.addScaledVector(m.sub(g),z),r.addScaledVector(k.sub(h),z))}f.add(u);g.add(t);h.add(r)}if(b=a(b,c,d,
-e,f,g,h,y))w&&(p.fromBufferAttribute(w,E),v.fromBufferAttribute(w,C),x.fromBufferAttribute(w,G),b.uv=ua.getUV(y,f,g,h,p,v,x,new D)),A&&(p.fromBufferAttribute(A,E),v.fromBufferAttribute(A,C),x.fromBufferAttribute(A,G),b.uv2=ua.getUV(y,f,g,h,p,v,x,new D)),w=new xc(E,C,G),ua.getNormal(f,g,h,w.normal),b.face=w;return b}var c=new Q,d=new Xb,e=new hb,f=new n,g=new n,h=new n,l=new n,m=new n,k=new n,u=new n,t=new n,r=new n,p=new D,v=new D,x=new D,y=new n,w=new n;return function(f,g){var h=this.geometry,l=
+e,f,g,h,y))w&&(p.fromBufferAttribute(w,E),v.fromBufferAttribute(w,C),x.fromBufferAttribute(w,G),b.uv=va.getUV(y,f,g,h,p,v,x,new D)),A&&(p.fromBufferAttribute(A,E),v.fromBufferAttribute(A,C),x.fromBufferAttribute(A,G),b.uv2=va.getUV(y,f,g,h,p,v,x,new D)),w=new xc(E,C,G),va.getNormal(f,g,h,w.normal),b.face=w;return b}var c=new Q,d=new Xb,e=new hb,f=new n,g=new n,h=new n,l=new n,m=new n,k=new n,u=new n,t=new n,r=new n,p=new D,v=new D,x=new D,y=new n,w=new n;return function(f,g){var h=this.geometry,l=
 this.material,m=this.matrixWorld;if(void 0!==l&&(null===h.boundingSphere&&h.computeBoundingSphere(),e.copy(h.boundingSphere),e.applyMatrix4(m),!1!==f.ray.intersectsSphere(e)&&(c.getInverse(m),d.copy(f.ray).applyMatrix4(c),null===h.boundingBox||!1!==d.intersectsBox(h.boundingBox))))if(h.isBufferGeometry){var k=h.index;m=h.attributes.position;var n=h.morphAttributes.position,q=h.attributes.uv,r=h.attributes.uv2,u=h.groups,t=h.drawRange,w,F;if(null!==k)if(Array.isArray(l)){var z=0;for(w=u.length;z<w;z++){var A=
 u[z];var E=l[A.materialIndex];var C=Math.max(A.start,t.start);for(F=h=Math.min(A.start+A.count,t.start+t.count);C<F;C+=3){h=k.getX(C);var G=k.getX(C+1);var I=k.getX(C+2);if(h=b(this,E,f,d,m,n,q,r,h,G,I))h.faceIndex=Math.floor(C/3),h.face.materialIndex=A.materialIndex,g.push(h)}}}else for(C=Math.max(0,t.start),h=Math.min(k.count,t.start+t.count),z=C,w=h;z<w;z+=3){if(h=k.getX(z),G=k.getX(z+1),I=k.getX(z+2),h=b(this,l,f,d,m,n,q,r,h,G,I))h.faceIndex=Math.floor(z/3),g.push(h)}else if(void 0!==m)if(Array.isArray(l))for(z=
 0,w=u.length;z<w;z++)for(A=u[z],E=l[A.materialIndex],C=Math.max(A.start,t.start),F=h=Math.min(A.start+A.count,t.start+t.count);C<F;C+=3){if(h=C,G=C+1,I=C+2,h=b(this,E,f,d,m,n,q,r,h,G,I))h.faceIndex=Math.floor(C/3),h.face.materialIndex=A.materialIndex,g.push(h)}else for(C=Math.max(0,t.start),h=Math.min(m.count,t.start+t.count),z=C,w=h;z<w;z+=3)if(h=z,G=z+1,I=z+2,h=b(this,l,f,d,m,n,q,r,h,G,I))h.faceIndex=Math.floor(z/3),g.push(h)}else if(h.isGeometry)for(m=Array.isArray(l),n=h.vertices,q=h.faces,h=
-h.faceVertexUvs[0],0<h.length&&(k=h),z=0,w=q.length;z<w;z++)if(A=q[z],h=m?l[A.materialIndex]:l,void 0!==h&&(r=n[A.a],u=n[A.b],t=n[A.c],h=a(this,h,f,d,r,u,t,y)))k&&k[z]&&(E=k[z],p.copy(E[0]),v.copy(E[1]),x.copy(E[2]),h.uv=ua.getUV(y,r,u,t,p,v,x,new D)),h.face=A,h.faceIndex=z,g.push(h)}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});var Jh=0;P.prototype=Object.assign(Object.create(Ba.prototype),{constructor:P,isGeometry:!0,applyMatrix:function(a){for(var b=
-(new ta).getNormalMatrix(a),c=0,d=this.vertices.length;c<d;c++)this.vertices[c].applyMatrix4(a);c=0;for(d=this.faces.length;c<d;c++){a=this.faces[c];a.normal.applyMatrix3(b).normalize();for(var e=0,f=a.vertexNormals.length;e<f;e++)a.vertexNormals[e].applyMatrix3(b).normalize()}null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();this.normalsNeedUpdate=this.verticesNeedUpdate=!0;return this},rotateX:function(){var a=new Q;return function(b){a.makeRotationX(b);
+h.faceVertexUvs[0],0<h.length&&(k=h),z=0,w=q.length;z<w;z++)if(A=q[z],h=m?l[A.materialIndex]:l,void 0!==h&&(r=n[A.a],u=n[A.b],t=n[A.c],h=a(this,h,f,d,r,u,t,y)))k&&k[z]&&(E=k[z],p.copy(E[0]),v.copy(E[1]),x.copy(E[2]),h.uv=va.getUV(y,r,u,t,p,v,x,new D)),h.face=A,h.faceIndex=z,g.push(h)}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});var Jh=0;P.prototype=Object.assign(Object.create(Ca.prototype),{constructor:P,isGeometry:!0,applyMatrix:function(a){for(var b=
+(new ua).getNormalMatrix(a),c=0,d=this.vertices.length;c<d;c++)this.vertices[c].applyMatrix4(a);c=0;for(d=this.faces.length;c<d;c++){a=this.faces[c];a.normal.applyMatrix3(b).normalize();for(var e=0,f=a.vertexNormals.length;e<f;e++)a.vertexNormals[e].applyMatrix3(b).normalize()}null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();this.normalsNeedUpdate=this.verticesNeedUpdate=!0;return this},rotateX:function(){var a=new Q;return function(b){a.makeRotationX(b);
 this.applyMatrix(a);return this}}(),rotateY:function(){var a=new Q;return function(b){a.makeRotationY(b);this.applyMatrix(a);return this}}(),rotateZ:function(){var a=new Q;return function(b){a.makeRotationZ(b);this.applyMatrix(a);return this}}(),translate:function(){var a=new Q;return function(b,c,d){a.makeTranslation(b,c,d);this.applyMatrix(a);return this}}(),scale:function(){var a=new Q;return function(b,c,d){a.makeScale(b,c,d);this.applyMatrix(a);return this}}(),lookAt:function(){var a=new G;return function(b){a.lookAt(b);
 a.updateMatrix();this.applyMatrix(a.matrix)}}(),fromBufferGeometry:function(a){function b(a,b,d,e){var f=void 0===h?[]:[c.colors[a].clone(),c.colors[b].clone(),c.colors[d].clone()],k=void 0===g?[]:[(new n).fromArray(g,3*a),(new n).fromArray(g,3*b),(new n).fromArray(g,3*d)];e=new xc(a,b,d,k,f,e);c.faces.push(e);void 0!==l&&c.faceVertexUvs[0].push([(new D).fromArray(l,2*a),(new D).fromArray(l,2*b),(new D).fromArray(l,2*d)]);void 0!==m&&c.faceVertexUvs[1].push([(new D).fromArray(m,2*a),(new D).fromArray(m,
 2*b),(new D).fromArray(m,2*d)])}var c=this,d=null!==a.index?a.index.array:void 0,e=a.attributes,f=e.position.array,g=void 0!==e.normal?e.normal.array:void 0,h=void 0!==e.color?e.color.array:void 0,l=void 0!==e.uv?e.uv.array:void 0,m=void 0!==e.uv2?e.uv2.array:void 0;void 0!==m&&(this.faceVertexUvs[1]=[]);for(e=0;e<f.length;e+=3)c.vertices.push((new n).fromArray(f,e)),void 0!==h&&c.colors.push((new A).fromArray(h,e));var k=a.groups;if(0<k.length)for(e=0;e<k.length;e++){f=k[e];var u=f.start,t=u;for(u+=
@@ -538,7 +539,7 @@ this.vertices.length;d<b;d++)c[d].normalize();a=0;for(d=this.faces.length;a<d;a+
 d[2].copy(c.normal)):(d[0]=c.normal.clone(),d[1]=c.normal.clone(),d[2]=c.normal.clone())}0<this.faces.length&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var a,b;var c=0;for(b=this.faces.length;c<b;c++){var d=this.faces[c];d.__originalFaceNormal?d.__originalFaceNormal.copy(d.normal):d.__originalFaceNormal=d.normal.clone();d.__originalVertexNormals||(d.__originalVertexNormals=[]);var e=0;for(a=d.vertexNormals.length;e<a;e++)d.__originalVertexNormals[e]?d.__originalVertexNormals[e].copy(d.vertexNormals[e]):
 d.__originalVertexNormals[e]=d.vertexNormals[e].clone()}var f=new P;f.faces=this.faces;e=0;for(a=this.morphTargets.length;e<a;e++){if(!this.morphNormals[e]){this.morphNormals[e]={};this.morphNormals[e].faceNormals=[];this.morphNormals[e].vertexNormals=[];d=this.morphNormals[e].faceNormals;var g=this.morphNormals[e].vertexNormals;c=0;for(b=this.faces.length;c<b;c++){var h=new n;var l={a:new n,b:new n,c:new n};d.push(h);g.push(l)}}g=this.morphNormals[e];f.vertices=this.morphTargets[e].vertices;f.computeFaceNormals();
 f.computeVertexNormals();c=0;for(b=this.faces.length;c<b;c++)d=this.faces[c],h=g.faceNormals[c],l=g.vertexNormals[c],h.copy(d.normal),l.a.copy(d.vertexNormals[0]),l.b.copy(d.vertexNormals[1]),l.c.copy(d.vertexNormals[2])}c=0;for(b=this.faces.length;c<b;c++)d=this.faces[c],d.normal=d.__originalFaceNormal,d.vertexNormals=d.__originalVertexNormals},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new Sa);this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===
-this.boundingSphere&&(this.boundingSphere=new hb);this.boundingSphere.setFromPoints(this.vertices)},merge:function(a,b,c){if(a&&a.isGeometry){var d,e=this.vertices.length,f=this.vertices,g=a.vertices,h=this.faces,l=a.faces,m=this.colors,k=a.colors;void 0===c&&(c=0);void 0!==b&&(d=(new ta).getNormalMatrix(b));for(var n=0,t=g.length;n<t;n++){var r=g[n].clone();void 0!==b&&r.applyMatrix4(b);f.push(r)}n=0;for(t=k.length;n<t;n++)m.push(k[n].clone());n=0;for(t=l.length;n<t;n++){g=l[n];var p=g.vertexNormals;
+this.boundingSphere&&(this.boundingSphere=new hb);this.boundingSphere.setFromPoints(this.vertices)},merge:function(a,b,c){if(a&&a.isGeometry){var d,e=this.vertices.length,f=this.vertices,g=a.vertices,h=this.faces,l=a.faces,m=this.colors,k=a.colors;void 0===c&&(c=0);void 0!==b&&(d=(new ua).getNormalMatrix(b));for(var n=0,t=g.length;n<t;n++){var r=g[n].clone();void 0!==b&&r.applyMatrix4(b);f.push(r)}n=0;for(t=k.length;n<t;n++)m.push(k[n].clone());n=0;for(t=l.length;n<t;n++){g=l[n];var p=g.vertexNormals;
 k=g.vertexColors;m=new xc(g.a+e,g.b+e,g.c+e);m.normal.copy(g.normal);void 0!==d&&m.normal.applyMatrix3(d).normalize();b=0;for(f=p.length;b<f;b++)r=p[b].clone(),void 0!==d&&r.applyMatrix3(d).normalize(),m.vertexNormals.push(r);m.color.copy(g.color);b=0;for(f=k.length;b<f;b++)r=k[b],m.vertexColors.push(r.clone());m.materialIndex=g.materialIndex+c;h.push(m)}n=0;for(t=a.faceVertexUvs.length;n<t;n++)for(c=a.faceVertexUvs[n],void 0===this.faceVertexUvs[n]&&(this.faceVertexUvs[n]=[]),b=0,f=c.length;b<f;b++){d=
 c[b];e=[];h=0;for(l=d.length;h<l;h++)e.push(d[h].clone());this.faceVertexUvs[n].push(e)}}else console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",a)},mergeMesh:function(a){a&&a.isMesh?(a.matrixAutoUpdate&&a.updateMatrix(),this.merge(a.geometry,a.matrix)):console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",a)},mergeVertices:function(){var a={},b=[],c=[],d=Math.pow(10,4),e;var f=0;for(e=this.vertices.length;f<e;f++){var g=this.vertices[f];
 g=Math.round(g.x*d)+"_"+Math.round(g.y*d)+"_"+Math.round(g.z*d);void 0===a[g]?(a[g]=f,b.push(this.vertices[f]),c[f]=b.length-1):c[f]=c[a[g]]}a=[];f=0;for(e=this.faces.length;f<e;f++)for(d=this.faces[f],d.a=c[d.a],d.b=c[d.b],d.c=c[d.c],d=[d.a,d.b,d.c],g=0;3>g;g++)if(d[g]===d[(g+1)%3]){a.push(f);break}for(f=a.length-1;0<=f;f--)for(d=a[f],this.faces.splice(d,1),c=0,e=this.faceVertexUvs.length;c<e;c++)this.faceVertexUvs[c].splice(d,1);f=this.vertices.length-b.length;this.vertices=b;return f},setFromPoints:function(a){this.vertices=
@@ -550,11 +551,11 @@ copy:function(a){var b,c,d;this.vertices=[];this.colors=[];this.faces=[];this.fa
 b;f++){var g=a.faceVertexUvs[f];void 0===this.faceVertexUvs[f]&&(this.faceVertexUvs[f]=[]);e=0;for(c=g.length;e<c;e++){var h=g[e],l=[];var m=0;for(d=h.length;m<d;m++)l.push(h[m].clone());this.faceVertexUvs[f].push(l)}}m=a.morphTargets;f=0;for(b=m.length;f<b;f++){d={};d.name=m[f].name;if(void 0!==m[f].vertices)for(d.vertices=[],e=0,c=m[f].vertices.length;e<c;e++)d.vertices.push(m[f].vertices[e].clone());if(void 0!==m[f].normals)for(d.normals=[],e=0,c=m[f].normals.length;e<c;e++)d.normals.push(m[f].normals[e].clone());
 this.morphTargets.push(d)}m=a.morphNormals;f=0;for(b=m.length;f<b;f++){d={};if(void 0!==m[f].vertexNormals)for(d.vertexNormals=[],e=0,c=m[f].vertexNormals.length;e<c;e++)g=m[f].vertexNormals[e],h={},h.a=g.a.clone(),h.b=g.b.clone(),h.c=g.c.clone(),d.vertexNormals.push(h);if(void 0!==m[f].faceNormals)for(d.faceNormals=[],e=0,c=m[f].faceNormals.length;e<c;e++)d.faceNormals.push(m[f].faceNormals[e].clone());this.morphNormals.push(d)}e=a.skinWeights;f=0;for(b=e.length;f<b;f++)this.skinWeights.push(e[f].clone());
 e=a.skinIndices;f=0;for(b=e.length;f<b;f++)this.skinIndices.push(e[f].clone());e=a.lineDistances;f=0;for(b=e.length;f<b;f++)this.lineDistances.push(e[f]);f=a.boundingBox;null!==f&&(this.boundingBox=f.clone());f=a.boundingSphere;null!==f&&(this.boundingSphere=f.clone());this.elementsNeedUpdate=a.elementsNeedUpdate;this.verticesNeedUpdate=a.verticesNeedUpdate;this.uvsNeedUpdate=a.uvsNeedUpdate;this.normalsNeedUpdate=a.normalsNeedUpdate;this.colorsNeedUpdate=a.colorsNeedUpdate;this.lineDistancesNeedUpdate=
-a.lineDistancesNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});yc.prototype=Object.create(P.prototype);yc.prototype.constructor=yc;Fb.prototype=Object.create(E.prototype);Fb.prototype.constructor=Fb;var bj={clone:$b,merge:Ea};la.prototype=Object.create(O.prototype);la.prototype.constructor=la;la.prototype.isShaderMaterial=!0;la.prototype.copy=function(a){O.prototype.copy.call(this,a);this.fragmentShader=a.fragmentShader;this.vertexShader=
+a.lineDistancesNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});yc.prototype=Object.create(P.prototype);yc.prototype.constructor=yc;Fb.prototype=Object.create(E.prototype);Fb.prototype.constructor=Fb;var bj={clone:$b,merge:Fa};la.prototype=Object.create(O.prototype);la.prototype.constructor=la;la.prototype.isShaderMaterial=!0;la.prototype.copy=function(a){O.prototype.copy.call(this,a);this.fragmentShader=a.fragmentShader;this.vertexShader=
 a.vertexShader;this.uniforms=$b(a.uniforms);this.defines=Object.assign({},a.defines);this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.lights=a.lights;this.clipping=a.clipping;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;this.extensions=a.extensions;return this};la.prototype.toJSON=function(a){var b=O.prototype.toJSON.call(this,a);b.uniforms={};for(var c in this.uniforms){var d=this.uniforms[c].value;b.uniforms[c]=d&&d.isTexture?
 {type:"t",value:d.toJSON(a).uuid}:d&&d.isColor?{type:"c",value:d.getHex()}:d&&d.isVector2?{type:"v2",value:d.toArray()}:d&&d.isVector3?{type:"v3",value:d.toArray()}:d&&d.isVector4?{type:"v4",value:d.toArray()}:d&&d.isMatrix3?{type:"m3",value:d.toArray()}:d&&d.isMatrix4?{type:"m4",value:d.toArray()}:{value:d}}0<Object.keys(this.defines).length&&(b.defines=this.defines);b.vertexShader=this.vertexShader;b.fragmentShader=this.fragmentShader;a={};for(var e in this.extensions)!0===this.extensions[e]&&(a[e]=
 !0);0<Object.keys(a).length&&(b.extensions=a);return b};ib.prototype=Object.assign(Object.create(G.prototype),{constructor:ib,isCamera:!0,copy:function(a,b){G.prototype.copy.call(this,a,b);this.matrixWorldInverse.copy(a.matrixWorldInverse);this.projectionMatrix.copy(a.projectionMatrix);this.projectionMatrixInverse.copy(a.projectionMatrixInverse);return this},getWorldDirection:function(a){void 0===a&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),a=new n);this.updateMatrixWorld(!0);
-var b=this.matrixWorld.elements;return a.set(-b[8],-b[9],-b[10]).normalize()},updateMatrixWorld:function(a){G.prototype.updateMatrixWorld.call(this,a);this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}});ma.prototype=Object.assign(Object.create(ib.prototype),{constructor:ma,isPerspectiveCamera:!0,copy:function(a,b){ib.prototype.copy.call(this,a,b);this.fov=a.fov;this.zoom=a.zoom;this.near=a.near;this.far=a.far;this.focus=a.focus;this.aspect=
+var b=this.matrixWorld.elements;return a.set(-b[8],-b[9],-b[10]).normalize()},updateMatrixWorld:function(a){G.prototype.updateMatrixWorld.call(this,a);this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}});na.prototype=Object.assign(Object.create(ib.prototype),{constructor:na,isPerspectiveCamera:!0,copy:function(a,b){ib.prototype.copy.call(this,a,b);this.fov=a.fov;this.zoom=a.zoom;this.near=a.near;this.far=a.far;this.focus=a.focus;this.aspect=
 a.aspect;this.view=null===a.view?null:Object.assign({},a.view);this.filmGauge=a.filmGauge;this.filmOffset=a.filmOffset;return this},setFocalLength:function(a){a=.5*this.getFilmHeight()/a;this.fov=2*M.RAD2DEG*Math.atan(a);this.updateProjectionMatrix()},getFocalLength:function(){var a=Math.tan(.5*M.DEG2RAD*this.fov);return.5*this.getFilmHeight()/a},getEffectiveFOV:function(){return 2*M.RAD2DEG*Math.atan(Math.tan(.5*M.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,
 1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(a,b,c,d,e,f){this.aspect=a/b;null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1});this.view.enabled=!0;this.view.fullWidth=a;this.view.fullHeight=b;this.view.offsetX=c;this.view.offsetY=d;this.view.width=e;this.view.height=f;this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1);this.updateProjectionMatrix()},
 updateProjectionMatrix:function(){var a=this.near,b=a*Math.tan(.5*M.DEG2RAD*this.fov)/this.zoom,c=2*b,d=this.aspect*c,e=-.5*d,f=this.view;if(null!==this.view&&this.view.enabled){var g=f.fullWidth,h=f.fullHeight;e+=f.offsetX*d/g;b-=f.offsetY*c/h;d*=f.width/g;c*=f.height/h}f=this.filmOffset;0!==f&&(e+=a*f/this.getFilmWidth());this.projectionMatrix.makePerspective(e,e+d,b,b-c,a,this.far);this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(a){a=G.prototype.toJSON.call(this,
@@ -564,7 +565,7 @@ side:1,blending:0});d.uniforms.tEquirect.value=b;b=new T(new Fb(5,5,5),d);c.add(
 b,c);this.constant=d;return this},setFromNormalAndCoplanarPoint:function(a,b){this.normal.copy(a);this.constant=-b.dot(this.normal);return this},setFromCoplanarPoints:function(a,b,c){void 0===Tb&&(Tb=new n,yh=new n);b=Tb.subVectors(c,b).cross(yh.subVectors(a,b)).normalize();this.setFromNormalAndCoplanarPoint(b,a);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.normal.copy(a.normal);this.constant=a.constant;return this},normalize:function(){var a=1/this.normal.length();
 this.normal.multiplyScalar(a);this.constant*=a;return this},negate:function(){this.constant*=-1;this.normal.negate();return this},distanceToPoint:function(a){return this.normal.dot(a)+this.constant},distanceToSphere:function(a){return this.distanceToPoint(a.center)-a.radius},projectPoint:function(a,b){void 0===b&&(console.warn("THREE.Plane: .projectPoint() target is now required"),b=new n);return b.copy(this.normal).multiplyScalar(-this.distanceToPoint(a)).add(a)},intersectLine:function(a,b){void 0===
 Tb&&(Tb=new n);void 0===b&&(console.warn("THREE.Plane: .intersectLine() target is now required"),b=new n);var c=a.delta(Tb),d=this.normal.dot(c);if(0===d){if(0===this.distanceToPoint(a.start))return b.copy(a.start)}else if(d=-(a.start.dot(this.normal)+this.constant)/d,!(0>d||1<d))return b.copy(c).multiplyScalar(d).add(a.start)},intersectsLine:function(a){var b=this.distanceToPoint(a.start);a=this.distanceToPoint(a.end);return 0>b&&0<a||0>a&&0<b},intersectsBox:function(a){return a.intersectsPlane(this)},
-intersectsSphere:function(a){return a.intersectsPlane(this)},coplanarPoint:function(a){void 0===a&&(console.warn("THREE.Plane: .coplanarPoint() target is now required"),a=new n);return a.copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(a,b){void 0===mg&&(mg=new ta,Tb=new n);b=b||mg.getNormalMatrix(a);a=this.coplanarPoint(Tb).applyMatrix4(a);b=this.normal.applyMatrix3(b).normalize();this.constant=-a.dot(b);return this},translate:function(a){this.constant-=a.dot(this.normal);
+intersectsSphere:function(a){return a.intersectsPlane(this)},coplanarPoint:function(a){void 0===a&&(console.warn("THREE.Plane: .coplanarPoint() target is now required"),a=new n);return a.copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(a,b){void 0===mg&&(mg=new ua,Tb=new n);b=b||mg.getNormalMatrix(a);a=this.coplanarPoint(Tb).applyMatrix4(a);b=this.normal.applyMatrix3(b).normalize();this.constant=-a.dot(b);return this},translate:function(a){this.constant-=a.dot(this.normal);
 return this},equals:function(a){return a.normal.equals(this.normal)&&a.constant===this.constant}});var qb,jd;Object.assign(Ae.prototype,{set:function(a,b,c,d,e,f){var g=this.planes;g[0].copy(a);g[1].copy(b);g[2].copy(c);g[3].copy(d);g[4].copy(e);g[5].copy(f);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){for(var b=this.planes,c=0;6>c;c++)b[c].copy(a.planes[c]);return this},setFromMatrix:function(a){var b=this.planes,c=a.elements;a=c[0];var d=c[1],e=c[2],f=
 c[3],g=c[4],h=c[5],l=c[6],m=c[7],k=c[8],n=c[9],t=c[10],r=c[11],p=c[12],v=c[13],x=c[14];c=c[15];b[0].setComponents(f-a,m-g,r-k,c-p).normalize();b[1].setComponents(f+a,m+g,r+k,c+p).normalize();b[2].setComponents(f+d,m+h,r+n,c+v).normalize();b[3].setComponents(f-d,m-h,r-n,c-v).normalize();b[4].setComponents(f-e,m-l,r-t,c-x).normalize();b[5].setComponents(f+e,m+l,r+t,c+x).normalize();return this},intersectsObject:function(a){void 0===qb&&(qb=new hb);var b=a.geometry;null===b.boundingSphere&&b.computeBoundingSphere();
 qb.copy(b.boundingSphere).applyMatrix4(a.matrixWorld);return this.intersectsSphere(qb)},intersectsSprite:function(a){void 0===qb&&(qb=new hb);qb.center.set(0,0,0);qb.radius=.7071067811865476;qb.applyMatrix4(a.matrixWorld);return this.intersectsSphere(qb)},intersectsSphere:function(a){var b=this.planes,c=a.center;a=-a.radius;for(var d=0;6>d;d++)if(b[d].distanceToPoint(c)<a)return!1;return!0},intersectsBox:function(a){void 0===jd&&(jd=new n);for(var b=this.planes,c=0;6>c;c++){var d=b[c];jd.x=0<d.normal.x?
@@ -637,21 +638,21 @@ points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#incl
 shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <fog_fragment>\n}",shadow_vert:"#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",
 sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",
 sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = ( projectionMatrix[ 2 ][ 3 ] == - 1.0 );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}"},
-I={common:{diffuse:{value:new A(15658734)},opacity:{value:1},map:{value:null},uvTransform:{value:new ta},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98},maxMipLevel:{value:0}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},
+I={common:{diffuse:{value:new A(15658734)},opacity:{value:1},map:{value:null},uvTransform:{value:new ua},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98},maxMipLevel:{value:0}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},
 normalScale:{value:new D(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:2.5E-4},fogNear:{value:1},fogFar:{value:2E3},fogColor:{value:new A(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{},shadow:{},shadowBias:{},
 shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},
-pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}}},points:{diffuse:{value:new A(15658734)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},uvTransform:{value:new ta}},sprite:{diffuse:{value:new A(15658734)},opacity:{value:1},center:{value:new D(.5,.5)},rotation:{value:0},map:{value:null},uvTransform:{value:new ta}}},
-kb={basic:{uniforms:Ea([I.common,I.specularmap,I.envmap,I.aomap,I.lightmap,I.fog]),vertexShader:V.meshbasic_vert,fragmentShader:V.meshbasic_frag},lambert:{uniforms:Ea([I.common,I.specularmap,I.envmap,I.aomap,I.lightmap,I.emissivemap,I.fog,I.lights,{emissive:{value:new A(0)}}]),vertexShader:V.meshlambert_vert,fragmentShader:V.meshlambert_frag},phong:{uniforms:Ea([I.common,I.specularmap,I.envmap,I.aomap,I.lightmap,I.emissivemap,I.bumpmap,I.normalmap,I.displacementmap,I.gradientmap,I.fog,I.lights,{emissive:{value:new A(0)},
-specular:{value:new A(1118481)},shininess:{value:30}}]),vertexShader:V.meshphong_vert,fragmentShader:V.meshphong_frag},standard:{uniforms:Ea([I.common,I.envmap,I.aomap,I.lightmap,I.emissivemap,I.bumpmap,I.normalmap,I.displacementmap,I.roughnessmap,I.metalnessmap,I.fog,I.lights,{emissive:{value:new A(0)},roughness:{value:.5},metalness:{value:.5},envMapIntensity:{value:1}}]),vertexShader:V.meshphysical_vert,fragmentShader:V.meshphysical_frag},matcap:{uniforms:Ea([I.common,I.bumpmap,I.normalmap,I.displacementmap,
-I.fog,{matcap:{value:null}}]),vertexShader:V.meshmatcap_vert,fragmentShader:V.meshmatcap_frag},points:{uniforms:Ea([I.points,I.fog]),vertexShader:V.points_vert,fragmentShader:V.points_frag},dashed:{uniforms:Ea([I.common,I.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:V.linedashed_vert,fragmentShader:V.linedashed_frag},depth:{uniforms:Ea([I.common,I.displacementmap]),vertexShader:V.depth_vert,fragmentShader:V.depth_frag},normal:{uniforms:Ea([I.common,I.bumpmap,I.normalmap,
-I.displacementmap,{opacity:{value:1}}]),vertexShader:V.normal_vert,fragmentShader:V.normal_frag},sprite:{uniforms:Ea([I.sprite,I.fog]),vertexShader:V.sprite_vert,fragmentShader:V.sprite_frag},background:{uniforms:{uvTransform:{value:new ta},t2D:{value:null}},vertexShader:V.background_vert,fragmentShader:V.background_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:V.cube_vert,fragmentShader:V.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:V.equirect_vert,
-fragmentShader:V.equirect_frag},distanceRGBA:{uniforms:Ea([I.common,I.displacementmap,{referencePosition:{value:new n},nearDistance:{value:1},farDistance:{value:1E3}}]),vertexShader:V.distanceRGBA_vert,fragmentShader:V.distanceRGBA_frag},shadow:{uniforms:Ea([I.lights,I.fog,{color:{value:new A(0)},opacity:{value:1}}]),vertexShader:V.shadow_vert,fragmentShader:V.shadow_frag}};kb.physical={uniforms:Ea([kb.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0},clearCoatNormalScale:{value:new D(1,
+pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}}},points:{diffuse:{value:new A(15658734)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},uvTransform:{value:new ua}},sprite:{diffuse:{value:new A(15658734)},opacity:{value:1},center:{value:new D(.5,.5)},rotation:{value:0},map:{value:null},uvTransform:{value:new ua}}},
+kb={basic:{uniforms:Fa([I.common,I.specularmap,I.envmap,I.aomap,I.lightmap,I.fog]),vertexShader:V.meshbasic_vert,fragmentShader:V.meshbasic_frag},lambert:{uniforms:Fa([I.common,I.specularmap,I.envmap,I.aomap,I.lightmap,I.emissivemap,I.fog,I.lights,{emissive:{value:new A(0)}}]),vertexShader:V.meshlambert_vert,fragmentShader:V.meshlambert_frag},phong:{uniforms:Fa([I.common,I.specularmap,I.envmap,I.aomap,I.lightmap,I.emissivemap,I.bumpmap,I.normalmap,I.displacementmap,I.gradientmap,I.fog,I.lights,{emissive:{value:new A(0)},
+specular:{value:new A(1118481)},shininess:{value:30}}]),vertexShader:V.meshphong_vert,fragmentShader:V.meshphong_frag},standard:{uniforms:Fa([I.common,I.envmap,I.aomap,I.lightmap,I.emissivemap,I.bumpmap,I.normalmap,I.displacementmap,I.roughnessmap,I.metalnessmap,I.fog,I.lights,{emissive:{value:new A(0)},roughness:{value:.5},metalness:{value:.5},envMapIntensity:{value:1}}]),vertexShader:V.meshphysical_vert,fragmentShader:V.meshphysical_frag},matcap:{uniforms:Fa([I.common,I.bumpmap,I.normalmap,I.displacementmap,
+I.fog,{matcap:{value:null}}]),vertexShader:V.meshmatcap_vert,fragmentShader:V.meshmatcap_frag},points:{uniforms:Fa([I.points,I.fog]),vertexShader:V.points_vert,fragmentShader:V.points_frag},dashed:{uniforms:Fa([I.common,I.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:V.linedashed_vert,fragmentShader:V.linedashed_frag},depth:{uniforms:Fa([I.common,I.displacementmap]),vertexShader:V.depth_vert,fragmentShader:V.depth_frag},normal:{uniforms:Fa([I.common,I.bumpmap,I.normalmap,
+I.displacementmap,{opacity:{value:1}}]),vertexShader:V.normal_vert,fragmentShader:V.normal_frag},sprite:{uniforms:Fa([I.sprite,I.fog]),vertexShader:V.sprite_vert,fragmentShader:V.sprite_frag},background:{uniforms:{uvTransform:{value:new ua},t2D:{value:null}},vertexShader:V.background_vert,fragmentShader:V.background_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:V.cube_vert,fragmentShader:V.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:V.equirect_vert,
+fragmentShader:V.equirect_frag},distanceRGBA:{uniforms:Fa([I.common,I.displacementmap,{referencePosition:{value:new n},nearDistance:{value:1},farDistance:{value:1E3}}]),vertexShader:V.distanceRGBA_vert,fragmentShader:V.distanceRGBA_frag},shadow:{uniforms:Fa([I.lights,I.fog,{color:{value:new A(0)},opacity:{value:1}}]),vertexShader:V.shadow_vert,fragmentShader:V.shadow_frag}};kb.physical={uniforms:Fa([kb.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0},clearCoatNormalScale:{value:new D(1,
 1)},clearCoatNormalMap:{value:null}}]),vertexShader:V.meshphysical_vert,fragmentShader:V.meshphysical_frag};vd.prototype=Object.create(P.prototype);vd.prototype.constructor=vd;bc.prototype=Object.create(E.prototype);bc.prototype.constructor=bc;tb.prototype=Object.create(W.prototype);tb.prototype.constructor=tb;tb.prototype.isCubeTexture=!0;Object.defineProperty(tb.prototype,"images",{get:function(){return this.image},set:function(a){this.image=a}});Ac.prototype=Object.create(W.prototype);Ac.prototype.constructor=
 Ac;Ac.prototype.isDataTexture2DArray=!0;Bc.prototype=Object.create(W.prototype);Bc.prototype.constructor=Bc;Bc.prototype.isDataTexture3D=!0;var Hg=new W,ei=new Ac,gi=new Bc,Ig=new tb,Bg=[],Dg=[],Gg=new Float32Array(16),Fg=new Float32Array(9),Eg=new Float32Array(4);Jg.prototype.updateCache=function(a){var b=this.cache;a instanceof Float32Array&&b.length!==a.length&&(this.cache=new Float32Array(a.length));La(b,a)};Kg.prototype.setValue=function(a,b,c){for(var d=this.seq,e=0,f=d.length;e!==f;++e){var g=
 d[e];g.setValue(a,b[g.id],c)}};var Cf=/([\w\d_]+)(\])?(\[|\.)?/g;Ib.prototype.setValue=function(a,b,c,d){b=this.map[b];void 0!==b&&b.setValue(a,c,d)};Ib.prototype.setOptional=function(a,b,c){b=b[c];void 0!==b&&this.setValue(a,c,b)};Ib.upload=function(a,b,c,d){for(var e=0,f=b.length;e!==f;++e){var g=b[e],h=c[g.id];!1!==h.needsUpdate&&g.setValue(a,h.value,d)}};Ib.seqWithValue=function(a,b){for(var c=[],d=0,e=a.length;d!==e;++d){var f=a[d];f.id in b&&c.push(f)}return c};var Hi=0,Qi=0;Jb.prototype=Object.create(O.prototype);
 Jb.prototype.constructor=Jb;Jb.prototype.isMeshDepthMaterial=!0;Jb.prototype.copy=function(a){O.prototype.copy.call(this,a);this.depthPacking=a.depthPacking;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;return this};Kb.prototype=Object.create(O.prototype);
 Kb.prototype.constructor=Kb;Kb.prototype.isMeshDistanceMaterial=!0;Kb.prototype.copy=function(a){O.prototype.copy.call(this,a);this.referencePosition.copy(a.referencePosition);this.nearDistance=a.nearDistance;this.farDistance=a.farDistance;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;return this};Dc.prototype=Object.assign(Object.create(G.prototype),
-{constructor:Dc,isGroup:!0});yd.prototype=Object.assign(Object.create(ma.prototype),{constructor:yd,isArrayCamera:!0});var Xg=new n,Yg=new n;Object.assign(Ff.prototype,Ba.prototype);Object.assign(Zg.prototype,Ba.prototype);Object.assign(De.prototype,{isFogExp2:!0,clone:function(){return new De(this.color,this.density)},toJSON:function(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}}});Object.assign(Ee.prototype,{isFog:!0,clone:function(){return new Ee(this.color,this.near,
+{constructor:Dc,isGroup:!0});yd.prototype=Object.assign(Object.create(na.prototype),{constructor:yd,isArrayCamera:!0});var Xg=new n,Yg=new n;Object.assign(Ff.prototype,Ca.prototype);Object.assign(Zg.prototype,Ca.prototype);Object.assign(De.prototype,{isFogExp2:!0,clone:function(){return new De(this.color,this.density)},toJSON:function(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}}});Object.assign(Ee.prototype,{isFog:!0,clone:function(){return new Ee(this.color,this.near,
 this.far)},toJSON:function(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}}});Object.defineProperty(cc.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(cc.prototype,{isInterleavedBuffer:!0,onUploadCallback:function(){},setArray:function(a){if(Array.isArray(a))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==a?a.length/this.stride:0;this.array=a;return this},setDynamic:function(a){this.dynamic=
 a;return this},copy:function(a){this.array=new a.array.constructor(a.array);this.count=a.count;this.stride=a.stride;this.dynamic=a.dynamic;return this},copyAt:function(a,b,c){a*=this.stride;c*=b.stride;for(var d=0,e=this.stride;d<e;d++)this.array[a+d]=b.array[c+d];return this},set:function(a,b){void 0===b&&(b=0);this.array.set(a,b);return this},clone:function(){return(new this.constructor).copy(this)},onUpload:function(a){this.onUploadCallback=a;return this}});Object.defineProperties(zd.prototype,
 {count:{get:function(){return this.data.count}},array:{get:function(){return this.data.array}}});Object.assign(zd.prototype,{isInterleavedBufferAttribute:!0,setX:function(a,b){this.data.array[a*this.data.stride+this.offset]=b;return this},setY:function(a,b){this.data.array[a*this.data.stride+this.offset+1]=b;return this},setZ:function(a,b){this.data.array[a*this.data.stride+this.offset+2]=b;return this},setW:function(a,b){this.data.array[a*this.data.stride+this.offset+3]=b;return this},getX:function(a){return this.data.array[a*
@@ -659,26 +660,26 @@ this.data.stride+this.offset]},getY:function(a){return this.data.array[a*this.da
 setXYZW:function(a,b,c,d,e){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;this.data.array[a+2]=d;this.data.array[a+3]=e;return this}});Mb.prototype=Object.create(O.prototype);Mb.prototype.constructor=Mb;Mb.prototype.isSpriteMaterial=!0;Mb.prototype.copy=function(a){O.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.rotation=a.rotation;this.sizeAttenuation=a.sizeAttenuation;return this};var Ec;Ad.prototype=Object.assign(Object.create(G.prototype),
 {constructor:Ad,isSprite:!0,raycast:function(){function a(a,b,c,d,h,l){e.subVectors(a,c).addScalar(.5).multiply(d);void 0!==h?(f.x=l*e.x-h*e.y,f.y=h*e.x+l*e.y):f.copy(e);a.copy(b);a.x+=f.x;a.y+=f.y;a.applyMatrix4(g)}var b=new n,c=new n,d=new n,e=new D,f=new D,g=new Q,h=new n,l=new n,m=new n,k=new D,u=new D,t=new D;return function(e,f){c.setFromMatrixScale(this.matrixWorld);g.copy(e._camera.matrixWorld);this.modelViewMatrix.multiplyMatrices(e._camera.matrixWorldInverse,this.matrixWorld);d.setFromMatrixPosition(this.modelViewMatrix);
 e._camera.isPerspectiveCamera&&!1===this.material.sizeAttenuation&&c.multiplyScalar(-d.z);var n=this.material.rotation;if(0!==n){var q=Math.cos(n);var p=Math.sin(n)}n=this.center;a(h.set(-.5,-.5,0),d,n,c,p,q);a(l.set(.5,-.5,0),d,n,c,p,q);a(m.set(.5,.5,0),d,n,c,p,q);k.set(0,0);u.set(1,0);t.set(1,1);var r=e.ray.intersectTriangle(h,l,m,!1,b);if(null===r&&(a(l.set(-.5,.5,0),d,n,c,p,q),u.set(0,1),r=e.ray.intersectTriangle(h,m,l,!1,b),null===r))return;p=e.ray.origin.distanceTo(b);p<e.near||p>e.far||f.push({distance:p,
-point:b.clone(),uv:ua.getUV(b,h,l,m,k,u,t,new D),face:null,object:this})}}(),clone:function(){return(new this.constructor(this.material)).copy(this)},copy:function(a){G.prototype.copy.call(this,a);void 0!==a.center&&this.center.copy(a.center);return this}});Bd.prototype=Object.assign(Object.create(G.prototype),{constructor:Bd,isLOD:!0,copy:function(a){G.prototype.copy.call(this,a,!1);a=a.levels;for(var b=0,c=a.length;b<c;b++){var d=a[b];this.addLevel(d.object.clone(),d.distance)}return this},addLevel:function(a,
+point:b.clone(),uv:va.getUV(b,h,l,m,k,u,t,new D),face:null,object:this})}}(),clone:function(){return(new this.constructor(this.material)).copy(this)},copy:function(a){G.prototype.copy.call(this,a);void 0!==a.center&&this.center.copy(a.center);return this}});Bd.prototype=Object.assign(Object.create(G.prototype),{constructor:Bd,isLOD:!0,copy:function(a){G.prototype.copy.call(this,a,!1);a=a.levels;for(var b=0,c=a.length;b<c;b++){var d=a[b];this.addLevel(d.object.clone(),d.distance)}return this},addLevel:function(a,
 b){void 0===b&&(b=0);b=Math.abs(b);for(var c=this.levels,d=0;d<c.length&&!(b<c[d].distance);d++);c.splice(d,0,{distance:b,object:a});this.add(a);return this},getObjectForDistance:function(a){for(var b=this.levels,c=1,d=b.length;c<d&&!(a<b[c].distance);c++);return b[c-1].object},raycast:function(){var a=new n;return function(b,c){a.setFromMatrixPosition(this.matrixWorld);var d=b.ray.origin.distanceTo(a);this.getObjectForDistance(d).raycast(b,c)}}(),update:function(){var a=new n,b=new n;return function(c){var d=
 this.levels;if(1<d.length){a.setFromMatrixPosition(c.matrixWorld);b.setFromMatrixPosition(this.matrixWorld);c=a.distanceTo(b);d[0].object.visible=!0;for(var e=1,f=d.length;e<f;e++)if(c>=d[e].distance)d[e-1].object.visible=!1,d[e].object.visible=!0;else break;for(;e<f;e++)d[e].object.visible=!1}}}(),toJSON:function(a){a=G.prototype.toJSON.call(this,a);a.object.levels=[];for(var b=this.levels,c=0,d=b.length;c<d;c++){var e=b[c];a.object.levels.push({object:e.object.uuid,distance:e.distance})}return a}});
 Cd.prototype=Object.assign(Object.create(T.prototype),{constructor:Cd,isSkinnedMesh:!0,bind:function(a,b){this.skeleton=a;void 0===b&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),b=this.matrixWorld);this.bindMatrix.copy(b);this.bindMatrixInverse.getInverse(b)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){for(var a=new ca,b=this.geometry.attributes.skinWeight,c=0,d=b.count;c<d;c++){a.x=b.getX(c);a.y=b.getY(c);a.z=b.getZ(c);a.w=b.getW(c);var e=1/a.manhattanLength();
 Infinity!==e?a.multiplyScalar(e):a.set(1,0,0,0);b.setXYZW(c,a.x,a.y,a.z,a.w)}},updateMatrixWorld:function(a){T.prototype.updateMatrixWorld.call(this,a);"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)},clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});Object.assign(Fe.prototype,{calculateInverses:function(){this.boneInverses=
 [];for(var a=0,b=this.bones.length;a<b;a++){var c=new Q;this.bones[a]&&c.getInverse(this.bones[a].matrixWorld);this.boneInverses.push(c)}},pose:function(){var a,b;var c=0;for(b=this.bones.length;c<b;c++)(a=this.bones[c])&&a.matrixWorld.getInverse(this.boneInverses[c]);c=0;for(b=this.bones.length;c<b;c++)if(a=this.bones[c])a.parent&&a.parent.isBone?(a.matrix.getInverse(a.parent.matrixWorld),a.matrix.multiply(a.matrixWorld)):a.matrix.copy(a.matrixWorld),a.matrix.decompose(a.position,a.quaternion,a.scale)},
 update:function(){var a=new Q,b=new Q;return function(){for(var c=this.bones,d=this.boneInverses,e=this.boneMatrices,f=this.boneTexture,g=0,h=c.length;g<h;g++)a.multiplyMatrices(c[g]?c[g].matrixWorld:b,d[g]),a.toArray(e,16*g);void 0!==f&&(f.needsUpdate=!0)}}(),clone:function(){return new Fe(this.bones,this.boneInverses)},getBoneByName:function(a){for(var b=0,c=this.bones.length;b<c;b++){var d=this.bones[b];if(d.name===a)return d}}});Hf.prototype=Object.assign(Object.create(G.prototype),{constructor:Hf,
-isBone:!0});R.prototype=Object.create(O.prototype);R.prototype.constructor=R;R.prototype.isLineBasicMaterial=!0;R.prototype.copy=function(a){O.prototype.copy.call(this,a);this.color.copy(a.color);this.linewidth=a.linewidth;this.linecap=a.linecap;this.linejoin=a.linejoin;return this};va.prototype=Object.assign(Object.create(G.prototype),{constructor:va,isLine:!0,computeLineDistances:function(){var a=new n,b=new n;return function(){var c=this.geometry;if(c.isBufferGeometry)if(null===c.index){for(var d=
+isBone:!0});S.prototype=Object.create(O.prototype);S.prototype.constructor=S;S.prototype.isLineBasicMaterial=!0;S.prototype.copy=function(a){O.prototype.copy.call(this,a);this.color.copy(a.color);this.linewidth=a.linewidth;this.linecap=a.linecap;this.linejoin=a.linejoin;return this};wa.prototype=Object.assign(Object.create(G.prototype),{constructor:wa,isLine:!0,computeLineDistances:function(){var a=new n,b=new n;return function(){var c=this.geometry;if(c.isBufferGeometry)if(null===c.index){for(var d=
 c.attributes.position,e=[0],f=1,g=d.count;f<g;f++)a.fromBufferAttribute(d,f-1),b.fromBufferAttribute(d,f),e[f]=e[f-1],e[f]+=a.distanceTo(b);c.addAttribute("lineDistance",new C(e,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(c.isGeometry)for(d=c.vertices,e=c.lineDistances,e[0]=0,f=1,g=d.length;f<g;f++)e[f]=e[f-1],e[f]+=d[f-1].distanceTo(d[f]);return this}}(),raycast:function(){var a=new Q,b=new Xb,c=new hb;return function(d,
 e){var f=d.linePrecision,g=this.geometry,h=this.matrixWorld;null===g.boundingSphere&&g.computeBoundingSphere();c.copy(g.boundingSphere);c.applyMatrix4(h);c.radius+=f;if(!1!==d.ray.intersectsSphere(c)){a.getInverse(h);b.copy(d.ray).applyMatrix4(a);f/=(this.scale.x+this.scale.y+this.scale.z)/3;f*=f;var l=new n,m=new n;h=new n;var k=new n,u=this&&this.isLineSegments?2:1;if(g.isBufferGeometry){var t=g.index,r=g.attributes.position.array;if(null!==t){t=t.array;g=0;for(var p=t.length-1;g<p;g+=u){var v=
 t[g+1];l.fromArray(r,3*t[g]);m.fromArray(r,3*v);v=b.distanceSqToSegment(l,m,k,h);v>f||(k.applyMatrix4(this.matrixWorld),v=d.ray.origin.distanceTo(k),v<d.near||v>d.far||e.push({distance:v,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}else for(g=0,p=r.length/3-1;g<p;g+=u)l.fromArray(r,3*g),m.fromArray(r,3*g+3),v=b.distanceSqToSegment(l,m,k,h),v>f||(k.applyMatrix4(this.matrixWorld),v=d.ray.origin.distanceTo(k),v<d.near||v>d.far||e.push({distance:v,point:h.clone().applyMatrix4(this.matrixWorld),
-index:g,face:null,faceIndex:null,object:this}))}else if(g.isGeometry)for(l=g.vertices,m=l.length,g=0;g<m-1;g+=u)v=b.distanceSqToSegment(l[g],l[g+1],k,h),v>f||(k.applyMatrix4(this.matrixWorld),v=d.ray.origin.distanceTo(k),v<d.near||v>d.far||e.push({distance:v,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});ba.prototype=Object.assign(Object.create(va.prototype),
+index:g,face:null,faceIndex:null,object:this}))}else if(g.isGeometry)for(l=g.vertices,m=l.length,g=0;g<m-1;g+=u)v=b.distanceSqToSegment(l[g],l[g+1],k,h),v>f||(k.applyMatrix4(this.matrixWorld),v=d.ray.origin.distanceTo(k),v<d.near||v>d.far||e.push({distance:v,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});ba.prototype=Object.assign(Object.create(wa.prototype),
 {constructor:ba,isLineSegments:!0,computeLineDistances:function(){var a=new n,b=new n;return function(){var c=this.geometry;if(c.isBufferGeometry)if(null===c.index){for(var d=c.attributes.position,e=[],f=0,g=d.count;f<g;f+=2)a.fromBufferAttribute(d,f),b.fromBufferAttribute(d,f+1),e[f]=0===f?0:e[f-1],e[f+1]=e[f]+a.distanceTo(b);c.addAttribute("lineDistance",new C(e,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(c.isGeometry)for(d=
-c.vertices,e=c.lineDistances,f=0,g=d.length;f<g;f+=2)a.copy(d[f]),b.copy(d[f+1]),e[f]=0===f?0:e[f-1],e[f+1]=e[f]+a.distanceTo(b);return this}}()});Ge.prototype=Object.assign(Object.create(va.prototype),{constructor:Ge,isLineLoop:!0});Ua.prototype=Object.create(O.prototype);Ua.prototype.constructor=Ua;Ua.prototype.isPointsMaterial=!0;Ua.prototype.copy=function(a){O.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.size=a.size;this.sizeAttenuation=a.sizeAttenuation;this.morphTargets=
+c.vertices,e=c.lineDistances,f=0,g=d.length;f<g;f+=2)a.copy(d[f]),b.copy(d[f+1]),e[f]=0===f?0:e[f-1],e[f+1]=e[f]+a.distanceTo(b);return this}}()});Ge.prototype=Object.assign(Object.create(wa.prototype),{constructor:Ge,isLineLoop:!0});Ua.prototype=Object.create(O.prototype);Ua.prototype.constructor=Ua;Ua.prototype.isPointsMaterial=!0;Ua.prototype.copy=function(a){O.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.size=a.size;this.sizeAttenuation=a.sizeAttenuation;this.morphTargets=
 a.morphTargets;return this};Fc.prototype=Object.assign(Object.create(G.prototype),{constructor:Fc,isPoints:!0,raycast:function(){var a=new Q,b=new Xb,c=new hb;return function(d,e){function f(a,c){var f=b.distanceSqToPoint(a);f<k&&(b.closestPointToPoint(a,u),u.applyMatrix4(l),a=d.ray.origin.distanceTo(u),a<d.near||a>d.far||e.push({distance:a,distanceToRay:Math.sqrt(f),point:u.clone(),index:c,face:null,object:g}))}var g=this,h=this.geometry,l=this.matrixWorld,m=d.params.Points.threshold;null===h.boundingSphere&&
 h.computeBoundingSphere();c.copy(h.boundingSphere);c.applyMatrix4(l);c.radius+=m;if(!1!==d.ray.intersectsSphere(c)){a.getInverse(l);b.copy(d.ray).applyMatrix4(a);m/=(this.scale.x+this.scale.y+this.scale.z)/3;var k=m*m;m=new n;var u=new n;if(h.isBufferGeometry){var t=h.index;h=h.attributes.position.array;if(null!==t){var r=t.array;t=0;for(var p=r.length;t<p;t++){var v=r[t];m.fromArray(h,3*v);f(m,v)}}else for(t=0,r=h.length/3;t<r;t++)m.fromArray(h,3*t),f(m,t)}else for(m=h.vertices,t=0,r=m.length;t<
 r;t++)f(m[t],t)}}}(),updateMorphTargets:function(){var a=this.geometry;if(a.isBufferGeometry){a=a.morphAttributes;var b=Object.keys(a);if(0<b.length){var c=a[b[0]];if(void 0!==c)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},a=0,b=c.length;a<b;a++){var d=c[a].name||String(a);this.morphTargetInfluences.push(0);this.morphTargetDictionary[d]=a}}}else a=a.morphTargets,void 0!==a&&0<a.length&&console.error("THREE.Points.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")},
 clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});If.prototype=Object.assign(Object.create(W.prototype),{constructor:If,isVideoTexture:!0,update:function(){var a=this.image;a.readyState>=a.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}});Gc.prototype=Object.create(W.prototype);Gc.prototype.constructor=Gc;Gc.prototype.isCompressedTexture=!0;Dd.prototype=Object.create(W.prototype);Dd.prototype.constructor=Dd;Dd.prototype.isCanvasTexture=!0;Ed.prototype=Object.create(W.prototype);
-Ed.prototype.constructor=Ed;Ed.prototype.isDepthTexture=!0;Hc.prototype=Object.create(E.prototype);Hc.prototype.constructor=Hc;Fd.prototype=Object.create(P.prototype);Fd.prototype.constructor=Fd;Ic.prototype=Object.create(E.prototype);Ic.prototype.constructor=Ic;Gd.prototype=Object.create(P.prototype);Gd.prototype.constructor=Gd;Ca.prototype=Object.create(E.prototype);Ca.prototype.constructor=Ca;Hd.prototype=Object.create(P.prototype);Hd.prototype.constructor=Hd;Jc.prototype=Object.create(Ca.prototype);
-Jc.prototype.constructor=Jc;Id.prototype=Object.create(P.prototype);Id.prototype.constructor=Id;dc.prototype=Object.create(Ca.prototype);dc.prototype.constructor=dc;Jd.prototype=Object.create(P.prototype);Jd.prototype.constructor=Jd;Kc.prototype=Object.create(Ca.prototype);Kc.prototype.constructor=Kc;Kd.prototype=Object.create(P.prototype);Kd.prototype.constructor=Kd;Lc.prototype=Object.create(Ca.prototype);Lc.prototype.constructor=Lc;Ld.prototype=Object.create(P.prototype);Ld.prototype.constructor=
+Ed.prototype.constructor=Ed;Ed.prototype.isDepthTexture=!0;Hc.prototype=Object.create(E.prototype);Hc.prototype.constructor=Hc;Fd.prototype=Object.create(P.prototype);Fd.prototype.constructor=Fd;Ic.prototype=Object.create(E.prototype);Ic.prototype.constructor=Ic;Gd.prototype=Object.create(P.prototype);Gd.prototype.constructor=Gd;Da.prototype=Object.create(E.prototype);Da.prototype.constructor=Da;Hd.prototype=Object.create(P.prototype);Hd.prototype.constructor=Hd;Jc.prototype=Object.create(Da.prototype);
+Jc.prototype.constructor=Jc;Id.prototype=Object.create(P.prototype);Id.prototype.constructor=Id;dc.prototype=Object.create(Da.prototype);dc.prototype.constructor=dc;Jd.prototype=Object.create(P.prototype);Jd.prototype.constructor=Jd;Kc.prototype=Object.create(Da.prototype);Kc.prototype.constructor=Kc;Kd.prototype=Object.create(P.prototype);Kd.prototype.constructor=Kd;Lc.prototype=Object.create(Da.prototype);Lc.prototype.constructor=Lc;Ld.prototype=Object.create(P.prototype);Ld.prototype.constructor=
 Ld;ec.prototype=Object.create(E.prototype);ec.prototype.constructor=ec;ec.prototype.toJSON=function(){var a=E.prototype.toJSON.call(this);a.path=this.parameters.path.toJSON();return a};Md.prototype=Object.create(P.prototype);Md.prototype.constructor=Md;Mc.prototype=Object.create(E.prototype);Mc.prototype.constructor=Mc;Nd.prototype=Object.create(P.prototype);Nd.prototype.constructor=Nd;Nc.prototype=Object.create(E.prototype);Nc.prototype.constructor=Nc;var cj={triangulate:function(a,b,c){c=c||2;var d=
 b&&b.length,e=d?b[0]*c:a.length,f=ah(a,0,e,c,!0),g=[];if(!f||f.next===f.prev)return g;var h;if(d){var l=c;d=[];var m;var k=0;for(m=b.length;k<m;k++){var n=b[k]*l;var t=k<m-1?b[k+1]*l:a.length;n=ah(a,n,t,l,!1);n===n.next&&(n.steiner=!0);d.push(Xi(n))}d.sort(Vi);for(k=0;k<d.length;k++){b=d[k];l=f;if(l=Wi(b,l))b=dh(l,b),Pd(b,b.next);f=Pd(f,f.next)}}if(a.length>80*c){var r=h=a[0];var p=d=a[1];for(l=c;l<e;l+=c)k=a[l],b=a[l+1],k<r&&(r=k),b<p&&(p=b),k>h&&(h=k),b>d&&(d=b);h=Math.max(h-r,d-p);h=0!==h?1/h:
 0}Qd(f,g,c,r,p,h);return g}},ub={area:function(a){for(var b=a.length,c=0,d=b-1,e=0;e<b;d=e++)c+=a[d].x*a[e].y-a[e].x*a[d].y;return.5*c},isClockWise:function(a){return 0>ub.area(a)},triangulateShape:function(a,b){var c=[],d=[],e=[];eh(a);fh(c,a);var f=a.length;b.forEach(eh);for(a=0;a<b.length;a++)d.push(f),f+=b[a].length,fh(c,b[a]);b=cj.triangulate(c,d);for(a=0;a<b.length;a+=3)e.push(b.slice(a,a+3));return e}};gc.prototype=Object.create(P.prototype);gc.prototype.constructor=gc;gc.prototype.toJSON=
@@ -686,7 +687,7 @@ function(){var a=P.prototype.toJSON.call(this);return gh(this.parameters.shapes,
 c+1];c=b[3*c+2];var h=b[3*d],l=b[3*d+1];d=b[3*d+2];var m=b[3*e],k=b[3*e+1];e=b[3*e+2];var n=b[3*f],t=b[3*f+1];b=b[3*f+2];return.01>Math.abs(g-l)?[new D(a,1-c),new D(h,1-d),new D(m,1-e),new D(n,1-b)]:[new D(g,1-c),new D(l,1-d),new D(k,1-e),new D(t,1-b)]}};Sd.prototype=Object.create(P.prototype);Sd.prototype.constructor=Sd;Pc.prototype=Object.create(lb.prototype);Pc.prototype.constructor=Pc;Td.prototype=Object.create(P.prototype);Td.prototype.constructor=Td;Nb.prototype=Object.create(E.prototype);Nb.prototype.constructor=
 Nb;Ud.prototype=Object.create(P.prototype);Ud.prototype.constructor=Ud;Qc.prototype=Object.create(E.prototype);Qc.prototype.constructor=Qc;Vd.prototype=Object.create(P.prototype);Vd.prototype.constructor=Vd;Rc.prototype=Object.create(E.prototype);Rc.prototype.constructor=Rc;hc.prototype=Object.create(P.prototype);hc.prototype.constructor=hc;hc.prototype.toJSON=function(){var a=P.prototype.toJSON.call(this);return hh(this.parameters.shapes,a)};ic.prototype=Object.create(E.prototype);ic.prototype.constructor=
 ic;ic.prototype.toJSON=function(){var a=E.prototype.toJSON.call(this);return hh(this.parameters.shapes,a)};Sc.prototype=Object.create(E.prototype);Sc.prototype.constructor=Sc;jc.prototype=Object.create(P.prototype);jc.prototype.constructor=jc;vb.prototype=Object.create(E.prototype);vb.prototype.constructor=vb;Wd.prototype=Object.create(jc.prototype);Wd.prototype.constructor=Wd;Xd.prototype=Object.create(vb.prototype);Xd.prototype.constructor=Xd;Yd.prototype=Object.create(P.prototype);Yd.prototype.constructor=
-Yd;Tc.prototype=Object.create(E.prototype);Tc.prototype.constructor=Tc;var pa=Object.freeze({WireframeGeometry:Hc,ParametricGeometry:Fd,ParametricBufferGeometry:Ic,TetrahedronGeometry:Hd,TetrahedronBufferGeometry:Jc,OctahedronGeometry:Id,OctahedronBufferGeometry:dc,IcosahedronGeometry:Jd,IcosahedronBufferGeometry:Kc,DodecahedronGeometry:Kd,DodecahedronBufferGeometry:Lc,PolyhedronGeometry:Gd,PolyhedronBufferGeometry:Ca,TubeGeometry:Ld,TubeBufferGeometry:ec,TorusKnotGeometry:Md,TorusKnotBufferGeometry:Mc,
+Yd;Tc.prototype=Object.create(E.prototype);Tc.prototype.constructor=Tc;var qa=Object.freeze({WireframeGeometry:Hc,ParametricGeometry:Fd,ParametricBufferGeometry:Ic,TetrahedronGeometry:Hd,TetrahedronBufferGeometry:Jc,OctahedronGeometry:Id,OctahedronBufferGeometry:dc,IcosahedronGeometry:Jd,IcosahedronBufferGeometry:Kc,DodecahedronGeometry:Kd,DodecahedronBufferGeometry:Lc,PolyhedronGeometry:Gd,PolyhedronBufferGeometry:Da,TubeGeometry:Ld,TubeBufferGeometry:ec,TorusKnotGeometry:Md,TorusKnotBufferGeometry:Mc,
 TorusGeometry:Nd,TorusBufferGeometry:Nc,TextGeometry:Sd,TextBufferGeometry:Pc,SphereGeometry:Td,SphereBufferGeometry:Nb,RingGeometry:Ud,RingBufferGeometry:Qc,PlaneGeometry:vd,PlaneBufferGeometry:bc,LatheGeometry:Vd,LatheBufferGeometry:Rc,ShapeGeometry:hc,ShapeBufferGeometry:ic,ExtrudeGeometry:gc,ExtrudeBufferGeometry:lb,EdgesGeometry:Sc,ConeGeometry:Wd,ConeBufferGeometry:Xd,CylinderGeometry:jc,CylinderBufferGeometry:vb,CircleGeometry:Yd,CircleBufferGeometry:Tc,BoxGeometry:yc,BoxBufferGeometry:Fb});
 kc.prototype=Object.create(O.prototype);kc.prototype.constructor=kc;kc.prototype.isShadowMaterial=!0;kc.prototype.copy=function(a){O.prototype.copy.call(this,a);this.color.copy(a.color);return this};Uc.prototype=Object.create(la.prototype);Uc.prototype.constructor=Uc;Uc.prototype.isRawShaderMaterial=!0;mb.prototype=Object.create(O.prototype);mb.prototype.constructor=mb;mb.prototype.isMeshStandardMaterial=!0;mb.prototype.copy=function(a){O.prototype.copy.call(this,a);this.defines={STANDARD:""};this.color.copy(a.color);
 this.roughness=a.roughness;this.metalness=a.metalness;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=
@@ -698,30 +699,30 @@ a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;ret
 a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};oc.prototype=Object.create(O.prototype);oc.prototype.constructor=oc;oc.prototype.isMeshLambertMaterial=
 !0;oc.prototype.copy=function(a){O.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;
 this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};pc.prototype=Object.create(O.prototype);pc.prototype.constructor=pc;pc.prototype.isMeshMatcapMaterial=!0;pc.prototype.copy=function(a){O.prototype.copy.call(this,a);this.defines={MATCAP:""};this.color.copy(a.color);this.matcap=a.matcap;this.map=
-a.map;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.alphaMap=a.alphaMap;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};qc.prototype=Object.create(R.prototype);qc.prototype.constructor=qc;qc.prototype.isLineDashedMaterial=
-!0;qc.prototype.copy=function(a){R.prototype.copy.call(this,a);this.scale=a.scale;this.dashSize=a.dashSize;this.gapSize=a.gapSize;return this};var dj=Object.freeze({ShadowMaterial:kc,SpriteMaterial:Mb,RawShaderMaterial:Uc,ShaderMaterial:la,PointsMaterial:Ua,MeshPhysicalMaterial:lc,MeshStandardMaterial:mb,MeshPhongMaterial:Va,MeshToonMaterial:mc,MeshNormalMaterial:nc,MeshLambertMaterial:oc,MeshDepthMaterial:Jb,MeshDistanceMaterial:Kb,MeshBasicMaterial:Ka,MeshMatcapMaterial:pc,LineDashedMaterial:qc,
-LineBasicMaterial:R,Material:O}),Z={arraySlice:function(a,b,c){return Z.isTypedArray(a)?new a.constructor(a.subarray(b,void 0!==c?c:a.length)):a.slice(b,c)},convertArray:function(a,b,c){return!a||!c&&a.constructor===b?a:"number"===typeof b.BYTES_PER_ELEMENT?new b(a):Array.prototype.slice.call(a)},isTypedArray:function(a){return ArrayBuffer.isView(a)&&!(a instanceof DataView)},getKeyframeOrder:function(a){for(var b=a.length,c=Array(b),d=0;d!==b;++d)c[d]=d;c.sort(function(b,c){return a[b]-a[c]});return c},
+a.map;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.alphaMap=a.alphaMap;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};qc.prototype=Object.create(S.prototype);qc.prototype.constructor=qc;qc.prototype.isLineDashedMaterial=
+!0;qc.prototype.copy=function(a){S.prototype.copy.call(this,a);this.scale=a.scale;this.dashSize=a.dashSize;this.gapSize=a.gapSize;return this};var dj=Object.freeze({ShadowMaterial:kc,SpriteMaterial:Mb,RawShaderMaterial:Uc,ShaderMaterial:la,PointsMaterial:Ua,MeshPhysicalMaterial:lc,MeshStandardMaterial:mb,MeshPhongMaterial:Va,MeshToonMaterial:mc,MeshNormalMaterial:nc,MeshLambertMaterial:oc,MeshDepthMaterial:Jb,MeshDistanceMaterial:Kb,MeshBasicMaterial:Ka,MeshMatcapMaterial:pc,LineDashedMaterial:qc,
+LineBasicMaterial:S,Material:O}),Z={arraySlice:function(a,b,c){return Z.isTypedArray(a)?new a.constructor(a.subarray(b,void 0!==c?c:a.length)):a.slice(b,c)},convertArray:function(a,b,c){return!a||!c&&a.constructor===b?a:"number"===typeof b.BYTES_PER_ELEMENT?new b(a):Array.prototype.slice.call(a)},isTypedArray:function(a){return ArrayBuffer.isView(a)&&!(a instanceof DataView)},getKeyframeOrder:function(a){for(var b=a.length,c=Array(b),d=0;d!==b;++d)c[d]=d;c.sort(function(b,c){return a[b]-a[c]});return c},
 sortedArray:function(a,b,c){for(var d=a.length,e=new a.constructor(d),f=0,g=0;g!==d;++f)for(var h=c[f]*b,l=0;l!==b;++l)e[g++]=a[h+l];return e},flattenJSON:function(a,b,c,d){for(var e=1,f=a[0];void 0!==f&&void 0===f[d];)f=a[e++];if(void 0!==f){var g=f[d];if(void 0!==g)if(Array.isArray(g)){do g=f[d],void 0!==g&&(b.push(f.time),c.push.apply(c,g)),f=a[e++];while(void 0!==f)}else if(void 0!==g.toArray){do g=f[d],void 0!==g&&(b.push(f.time),g.toArray(c,c.length)),f=a[e++];while(void 0!==f)}else{do g=f[d],
 void 0!==g&&(b.push(f.time),c.push(g)),f=a[e++];while(void 0!==f)}}}};Object.assign(Ma.prototype,{evaluate:function(a){var b=this.parameterPositions,c=this._cachedIndex,d=b[c],e=b[c-1];a:{b:{c:{d:if(!(a<d)){for(var f=c+2;;){if(void 0===d){if(a<e)break d;this._cachedIndex=c=b.length;return this.afterEnd_(c-1,a,e)}if(c===f)break;e=d;d=b[++c];if(a<d)break b}d=b.length;break c}if(a>=e)break a;else{f=b[1];a<f&&(c=2,e=f);for(f=c-2;;){if(void 0===e)return this._cachedIndex=0,this.beforeStart_(0,a,d);if(c===
 f)break;d=e;e=b[--c-1];if(a>=e)break b}d=c;c=0}}for(;c<d;)e=c+d>>>1,a<b[e]?d=e:c=e+1;d=b[c];e=b[c-1];if(void 0===e)return this._cachedIndex=0,this.beforeStart_(0,a,d);if(void 0===d)return this._cachedIndex=c=b.length,this.afterEnd_(c-1,e,a)}this._cachedIndex=c;this.intervalChanged_(c,e,d)}return this.interpolate_(c,e,a,d)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(a){var b=this.resultBuffer,c=this.sampleValues,
 d=this.valueSize;a*=d;for(var e=0;e!==d;++e)b[e]=c[a+e];return b},interpolate_:function(){throw Error("call to abstract method");},intervalChanged_:function(){}});Object.assign(Ma.prototype,{beforeStart_:Ma.prototype.copySampleValue_,afterEnd_:Ma.prototype.copySampleValue_});He.prototype=Object.assign(Object.create(Ma.prototype),{constructor:He,DefaultSettings_:{endingStart:2400,endingEnd:2400},intervalChanged_:function(a,b,c){var d=this.parameterPositions,e=a-2,f=a+1,g=d[e],h=d[f];if(void 0===g)switch(this.getSettings_().endingStart){case 2401:e=
 a;g=2*b-c;break;case 2402:e=d.length-2;g=b+d[e]-d[e+1];break;default:e=a,g=c}if(void 0===h)switch(this.getSettings_().endingEnd){case 2401:f=a;h=2*c-b;break;case 2402:f=1;h=c+d[1]-d[0];break;default:f=a-1,h=b}a=.5*(c-b);d=this.valueSize;this._weightPrev=a/(b-g);this._weightNext=a/(h-c);this._offsetPrev=e*d;this._offsetNext=f*d},interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;var h=a-g,l=this._offsetPrev,m=this._offsetNext,k=this._weightPrev,n=this._weightNext,
 t=(c-b)/(d-b);c=t*t;d=c*t;b=-k*d+2*k*c-k*t;k=(1+k)*d+(-1.5-2*k)*c+(-.5+k)*t+1;t=(-1-n)*d+(1.5+n)*c+.5*t;n=n*d-n*c;for(c=0;c!==g;++c)e[c]=b*f[l+c]+k*f[h+c]+t*f[a+c]+n*f[m+c];return e}});Zd.prototype=Object.assign(Object.create(Ma.prototype),{constructor:Zd,interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;var h=a-g;b=(c-b)/(d-b);c=1-b;for(d=0;d!==g;++d)e[d]=f[h+d]*c+f[a+d]*b;return e}});Ie.prototype=Object.assign(Object.create(Ma.prototype),{constructor:Ie,
-interpolate_:function(a){return this.copySampleValue_(a-1)}});Object.assign(ra,{toJSON:function(a){var b=a.constructor;if(void 0!==b.toJSON)b=b.toJSON(a);else{b={name:a.name,times:Z.convertArray(a.times,Array),values:Z.convertArray(a.values,Array)};var c=a.getInterpolation();c!==a.DefaultInterpolation&&(b.interpolation=c)}b.type=a.ValueTypeName;return b}});Object.assign(ra.prototype,{constructor:ra,TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:2301,InterpolantFactoryMethodDiscrete:function(a){return new Ie(this.times,
+interpolate_:function(a){return this.copySampleValue_(a-1)}});Object.assign(sa,{toJSON:function(a){var b=a.constructor;if(void 0!==b.toJSON)b=b.toJSON(a);else{b={name:a.name,times:Z.convertArray(a.times,Array),values:Z.convertArray(a.values,Array)};var c=a.getInterpolation();c!==a.DefaultInterpolation&&(b.interpolation=c)}b.type=a.ValueTypeName;return b}});Object.assign(sa.prototype,{constructor:sa,TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:2301,InterpolantFactoryMethodDiscrete:function(a){return new Ie(this.times,
 this.values,this.getValueSize(),a)},InterpolantFactoryMethodLinear:function(a){return new Zd(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodSmooth:function(a){return new He(this.times,this.values,this.getValueSize(),a)},setInterpolation:function(a){switch(a){case 2300:var b=this.InterpolantFactoryMethodDiscrete;break;case 2301:b=this.InterpolantFactoryMethodLinear;break;case 2302:b=this.InterpolantFactoryMethodSmooth}if(void 0===b){b="unsupported interpolation for "+this.ValueTypeName+
 " keyframe track named "+this.name;if(void 0===this.createInterpolant)if(a!==this.DefaultInterpolation)this.setInterpolation(this.DefaultInterpolation);else throw Error(b);console.warn("THREE.KeyframeTrack:",b);return this}this.createInterpolant=b;return this},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return 2300;case this.InterpolantFactoryMethodLinear:return 2301;case this.InterpolantFactoryMethodSmooth:return 2302}},getValueSize:function(){return this.values.length/
 this.times.length},shift:function(a){if(0!==a)for(var b=this.times,c=0,d=b.length;c!==d;++c)b[c]+=a;return this},scale:function(a){if(1!==a)for(var b=this.times,c=0,d=b.length;c!==d;++c)b[c]*=a;return this},trim:function(a,b){for(var c=this.times,d=c.length,e=0,f=d-1;e!==d&&c[e]<a;)++e;for(;-1!==f&&c[f]>b;)--f;++f;if(0!==e||f!==d)e>=f&&(f=Math.max(f,1),e=f-1),a=this.getValueSize(),this.times=Z.arraySlice(c,e,f),this.values=Z.arraySlice(this.values,e*a,f*a);return this},validate:function(){var a=!0,
 b=this.getValueSize();0!==b-Math.floor(b)&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),a=!1);var c=this.times;b=this.values;var d=c.length;0===d&&(console.error("THREE.KeyframeTrack: Track is empty.",this),a=!1);for(var e=null,f=0;f!==d;f++){var g=c[f];if("number"===typeof g&&isNaN(g)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,f,g);a=!1;break}if(null!==e&&e>g){console.error("THREE.KeyframeTrack: Out of order keys.",this,f,g,e);a=!1;break}e=
 g}if(void 0!==b&&Z.isTypedArray(b))for(f=0,c=b.length;f!==c;++f)if(d=b[f],isNaN(d)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,f,d);a=!1;break}return a},optimize:function(){for(var a=this.times,b=this.values,c=this.getValueSize(),d=2302===this.getInterpolation(),e=1,f=a.length-1,g=1;g<f;++g){var h=!1,l=a[g];if(l!==a[g+1]&&(1!==g||l!==l[0]))if(d)h=!0;else{var m=g*c,k=m-c,n=m+c;for(l=0;l!==c;++l){var t=b[m+l];if(t!==b[k+l]||t!==b[n+l]){h=!0;break}}}if(h){if(g!==e)for(a[e]=
-a[g],h=g*c,m=e*c,l=0;l!==c;++l)b[m+l]=b[h+l];++e}}if(0<f){a[e]=a[f];h=f*c;m=e*c;for(l=0;l!==c;++l)b[m+l]=b[h+l];++e}e!==a.length&&(this.times=Z.arraySlice(a,0,e),this.values=Z.arraySlice(b,0,e*c));return this},clone:function(){var a=Z.arraySlice(this.times,0),b=Z.arraySlice(this.values,0);a=new this.constructor(this.name,a,b);a.createInterpolant=this.createInterpolant;return a}});Je.prototype=Object.assign(Object.create(ra.prototype),{constructor:Je,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:2300,
-InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});Ke.prototype=Object.assign(Object.create(ra.prototype),{constructor:Ke,ValueTypeName:"color"});Vc.prototype=Object.assign(Object.create(ra.prototype),{constructor:Vc,ValueTypeName:"number"});Le.prototype=Object.assign(Object.create(Ma.prototype),{constructor:Le,interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;b=(c-b)/(d-b);for(c=a+g;a!==c;a+=4)ka.slerpFlat(e,0,f,a-g,f,a,b);
-return e}});$d.prototype=Object.assign(Object.create(ra.prototype),{constructor:$d,ValueTypeName:"quaternion",DefaultInterpolation:2301,InterpolantFactoryMethodLinear:function(a){return new Le(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodSmooth:void 0});Me.prototype=Object.assign(Object.create(ra.prototype),{constructor:Me,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});Wc.prototype=
-Object.assign(Object.create(ra.prototype),{constructor:Wc,ValueTypeName:"vector"});Object.assign(Ra,{parse:function(a){for(var b=[],c=a.tracks,d=1/(a.fps||1),e=0,f=c.length;e!==f;++e)b.push($i(c[e]).scale(d));return new Ra(a.name,a.duration,b)},toJSON:function(a){var b=[],c=a.tracks;a={name:a.name,duration:a.duration,tracks:b,uuid:a.uuid};for(var d=0,e=c.length;d!==e;++d)b.push(ra.toJSON(c[d]));return a},CreateFromMorphTargetSequence:function(a,b,c,d){for(var e=b.length,f=[],g=0;g<e;g++){var h=[],
+a[g],h=g*c,m=e*c,l=0;l!==c;++l)b[m+l]=b[h+l];++e}}if(0<f){a[e]=a[f];h=f*c;m=e*c;for(l=0;l!==c;++l)b[m+l]=b[h+l];++e}e!==a.length&&(this.times=Z.arraySlice(a,0,e),this.values=Z.arraySlice(b,0,e*c));return this},clone:function(){var a=Z.arraySlice(this.times,0),b=Z.arraySlice(this.values,0);a=new this.constructor(this.name,a,b);a.createInterpolant=this.createInterpolant;return a}});Je.prototype=Object.assign(Object.create(sa.prototype),{constructor:Je,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:2300,
+InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});Ke.prototype=Object.assign(Object.create(sa.prototype),{constructor:Ke,ValueTypeName:"color"});Vc.prototype=Object.assign(Object.create(sa.prototype),{constructor:Vc,ValueTypeName:"number"});Le.prototype=Object.assign(Object.create(Ma.prototype),{constructor:Le,interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;b=(c-b)/(d-b);for(c=a+g;a!==c;a+=4)ka.slerpFlat(e,0,f,a-g,f,a,b);
+return e}});$d.prototype=Object.assign(Object.create(sa.prototype),{constructor:$d,ValueTypeName:"quaternion",DefaultInterpolation:2301,InterpolantFactoryMethodLinear:function(a){return new Le(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodSmooth:void 0});Me.prototype=Object.assign(Object.create(sa.prototype),{constructor:Me,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});Wc.prototype=
+Object.assign(Object.create(sa.prototype),{constructor:Wc,ValueTypeName:"vector"});Object.assign(Ra,{parse:function(a){for(var b=[],c=a.tracks,d=1/(a.fps||1),e=0,f=c.length;e!==f;++e)b.push($i(c[e]).scale(d));return new Ra(a.name,a.duration,b)},toJSON:function(a){var b=[],c=a.tracks;a={name:a.name,duration:a.duration,tracks:b,uuid:a.uuid};for(var d=0,e=c.length;d!==e;++d)b.push(sa.toJSON(c[d]));return a},CreateFromMorphTargetSequence:function(a,b,c,d){for(var e=b.length,f=[],g=0;g<e;g++){var h=[],
 l=[];h.push((g+e-1)%e,g,(g+1)%e);l.push(0,1,0);var m=Z.getKeyframeOrder(h);h=Z.sortedArray(h,1,m);l=Z.sortedArray(l,1,m);d||0!==h[0]||(h.push(e),l.push(l[0]));f.push((new Vc(".morphTargetInfluences["+b[g].name+"]",h,l)).scale(1/c))}return new Ra(a,-1,f)},findByName:function(a,b){var c=a;Array.isArray(a)||(c=a.geometry&&a.geometry.animations||a.animations);for(a=0;a<c.length;a++)if(c[a].name===b)return c[a];return null},CreateClipsFromMorphTargetSequences:function(a,b,c){for(var d={},e=/^([\w-]*?)([\d]+)$/,
 f=0,g=a.length;f<g;f++){var h=a[f],l=h.name.match(e);if(l&&1<l.length){var m=l[1];(l=d[m])||(d[m]=l=[]);l.push(h)}}a=[];for(m in d)a.push(Ra.CreateFromMorphTargetSequence(m,d[m],b,c));return a},parseAnimation:function(a,b){if(!a)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;var c=function(a,b,c,d,e){if(0!==c.length){var f=[],g=[];Z.flattenJSON(c,f,g,d);0!==f.length&&e.push(new a(b,f,g))}},d=[],e=a.name||"default",f=a.length||-1,g=a.fps||30;a=a.hierarchy||[];for(var h=
 0;h<a.length;h++){var l=a[h].keys;if(l&&0!==l.length)if(l[0].morphTargets){f={};for(var m=0;m<l.length;m++)if(l[m].morphTargets)for(var k=0;k<l[m].morphTargets.length;k++)f[l[m].morphTargets[k]]=-1;for(var n in f){var t=[],r=[];for(k=0;k!==l[m].morphTargets.length;++k){var p=l[m];t.push(p.time);r.push(p.morphTarget===n?1:0)}d.push(new Vc(".morphTargetInfluence["+n+"]",t,r))}f=f.length*(g||1)}else m=".bones["+b[h].name+"]",c(Wc,m+".position",l,"pos",d),c($d,m+".quaternion",l,"rot",d),c(Wc,m+".scale",
 l,"scl",d)}return 0===d.length?null:new Ra(e,f,d)}});Object.assign(Ra.prototype,{resetDuration:function(){for(var a=0,b=0,c=this.tracks.length;b!==c;++b){var d=this.tracks[b];a=Math.max(a,d.times[d.times.length-1])}this.duration=a;return this},trim:function(){for(var a=0;a<this.tracks.length;a++)this.tracks[a].trim(0,this.duration);return this},validate:function(){for(var a=!0,b=0;b<this.tracks.length;b++)a=a&&this.tracks[b].validate();return a},optimize:function(){for(var a=0;a<this.tracks.length;a++)this.tracks[a].optimize();
-return this},clone:function(){for(var a=[],b=0;b<this.tracks.length;b++)a.push(this.tracks[b].clone());return new Ra(this.name,this.duration,a)}});var wc={enabled:!1,files:{},add:function(a,b){!1!==this.enabled&&(this.files[a]=b)},get:function(a){if(!1!==this.enabled)return this.files[a]},remove:function(a){delete this.files[a]},clear:function(){this.files={}}},ya=new Lf,eb={};Object.assign(Wa.prototype,{load:function(a,b,c,d){void 0===a&&(a="");void 0!==this.path&&(a=this.path+a);a=this.manager.resolveURL(a);
+return this},clone:function(){for(var a=[],b=0;b<this.tracks.length;b++)a.push(this.tracks[b].clone());return new Ra(this.name,this.duration,a)}});var wc={enabled:!1,files:{},add:function(a,b){!1!==this.enabled&&(this.files[a]=b)},get:function(a){if(!1!==this.enabled)return this.files[a]},remove:function(a){delete this.files[a]},clear:function(){this.files={}}},za=new Lf,eb={};Object.assign(Wa.prototype,{load:function(a,b,c,d){void 0===a&&(a="");void 0!==this.path&&(a=this.path+a);a=this.manager.resolveURL(a);
 var e=this,f=wc.get(a);if(void 0!==f)return e.manager.itemStart(a),setTimeout(function(){b&&b(f);e.manager.itemEnd(a)},0),f;if(void 0!==eb[a])eb[a].push({onLoad:b,onProgress:c,onError:d});else{var g=a.match(/^data:(.*?)(;base64)?,(.*)$/);if(g){c=g[1];var h=!!g[2];g=g[3];g=decodeURIComponent(g);h&&(g=atob(g));try{var l=(this.responseType||"").toLowerCase();switch(l){case "arraybuffer":case "blob":var m=new Uint8Array(g.length);for(h=0;h<g.length;h++)m[h]=g.charCodeAt(h);var k="blob"===l?new Blob([m.buffer],
 {type:c}):m.buffer;break;case "document":k=(new DOMParser).parseFromString(g,c);break;case "json":k=JSON.parse(g);break;default:k=g}setTimeout(function(){b&&b(k);e.manager.itemEnd(a)},0)}catch(t){setTimeout(function(){d&&d(t);e.manager.itemError(a);e.manager.itemEnd(a)},0)}}else{eb[a]=[];eb[a].push({onLoad:b,onProgress:c,onError:d});var n=new XMLHttpRequest;n.open("GET",a,!0);n.addEventListener("load",function(b){var c=this.response;wc.add(a,c);var d=eb[a];delete eb[a];if(200===this.status||0===this.status){0===
 this.status&&console.warn("THREE.FileLoader: HTTP Status 0 received.");for(var f=0,g=d.length;f<g;f++){var h=d[f];if(h.onLoad)h.onLoad(c)}}else{f=0;for(g=d.length;f<g;f++)if(h=d[f],h.onError)h.onError(b);e.manager.itemError(a)}e.manager.itemEnd(a)},!1);n.addEventListener("progress",function(b){for(var c=eb[a],d=0,e=c.length;d<e;d++){var f=c[d];if(f.onProgress)f.onProgress(b)}},!1);n.addEventListener("error",function(b){var c=eb[a];delete eb[a];for(var d=0,f=c.length;d<f;d++){var g=c[d];if(g.onError)g.onError(b)}e.manager.itemError(a);
@@ -742,10 +743,10 @@ b)for(c=Math.acos(M.clamp(e[0].dot(e[a]),-1,1)),c/=a,0<d[0].dot(g.crossVectors(e
 this.type;return a},fromJSON:function(a){this.arcLengthDivisions=a.arcLengthDivisions;return this}});Na.prototype=Object.create(J.prototype);Na.prototype.constructor=Na;Na.prototype.isEllipseCurve=!0;Na.prototype.getPoint=function(a,b){b=b||new D;for(var c=2*Math.PI,d=this.aEndAngle-this.aStartAngle,e=Math.abs(d)<Number.EPSILON;0>d;)d+=c;for(;d>c;)d-=c;d<Number.EPSILON&&(d=e?0:c);!0!==this.aClockwise||e||(d=d===c?-c:d-c);c=this.aStartAngle+a*d;a=this.aX+this.xRadius*Math.cos(c);var f=this.aY+this.yRadius*
 Math.sin(c);0!==this.aRotation&&(c=Math.cos(this.aRotation),d=Math.sin(this.aRotation),e=a-this.aX,f-=this.aY,a=e*c-f*d+this.aX,f=e*d+f*c+this.aY);return b.set(a,f)};Na.prototype.copy=function(a){J.prototype.copy.call(this,a);this.aX=a.aX;this.aY=a.aY;this.xRadius=a.xRadius;this.yRadius=a.yRadius;this.aStartAngle=a.aStartAngle;this.aEndAngle=a.aEndAngle;this.aClockwise=a.aClockwise;this.aRotation=a.aRotation;return this};Na.prototype.toJSON=function(){var a=J.prototype.toJSON.call(this);a.aX=this.aX;
 a.aY=this.aY;a.xRadius=this.xRadius;a.yRadius=this.yRadius;a.aStartAngle=this.aStartAngle;a.aEndAngle=this.aEndAngle;a.aClockwise=this.aClockwise;a.aRotation=this.aRotation;return a};Na.prototype.fromJSON=function(a){J.prototype.fromJSON.call(this,a);this.aX=a.aX;this.aY=a.aY;this.xRadius=a.xRadius;this.yRadius=a.yRadius;this.aStartAngle=a.aStartAngle;this.aEndAngle=a.aEndAngle;this.aClockwise=a.aClockwise;this.aRotation=a.aRotation;return this};Xc.prototype=Object.create(Na.prototype);Xc.prototype.constructor=
-Xc;Xc.prototype.isArcCurve=!0;var mf=new n,ng=new Of,og=new Of,pg=new Of;sa.prototype=Object.create(J.prototype);sa.prototype.constructor=sa;sa.prototype.isCatmullRomCurve3=!0;sa.prototype.getPoint=function(a,b){b=b||new n;var c=this.points,d=c.length;a*=d-(this.closed?0:1);var e=Math.floor(a);a-=e;this.closed?e+=0<e?0:(Math.floor(Math.abs(e)/d)+1)*d:0===a&&e===d-1&&(e=d-2,a=1);if(this.closed||0<e)var f=c[(e-1)%d];else mf.subVectors(c[0],c[1]).add(c[0]),f=mf;var g=c[e%d];var h=c[(e+1)%d];this.closed||
+Xc;Xc.prototype.isArcCurve=!0;var mf=new n,ng=new Of,og=new Of,pg=new Of;ta.prototype=Object.create(J.prototype);ta.prototype.constructor=ta;ta.prototype.isCatmullRomCurve3=!0;ta.prototype.getPoint=function(a,b){b=b||new n;var c=this.points,d=c.length;a*=d-(this.closed?0:1);var e=Math.floor(a);a-=e;this.closed?e+=0<e?0:(Math.floor(Math.abs(e)/d)+1)*d:0===a&&e===d-1&&(e=d-2,a=1);if(this.closed||0<e)var f=c[(e-1)%d];else mf.subVectors(c[0],c[1]).add(c[0]),f=mf;var g=c[e%d];var h=c[(e+1)%d];this.closed||
 e+2<d?c=c[(e+2)%d]:(mf.subVectors(c[d-1],c[d-2]).add(c[d-1]),c=mf);if("centripetal"===this.curveType||"chordal"===this.curveType){var l="chordal"===this.curveType?.5:.25;d=Math.pow(f.distanceToSquared(g),l);e=Math.pow(g.distanceToSquared(h),l);l=Math.pow(h.distanceToSquared(c),l);1E-4>e&&(e=1);1E-4>d&&(d=e);1E-4>l&&(l=e);ng.initNonuniformCatmullRom(f.x,g.x,h.x,c.x,d,e,l);og.initNonuniformCatmullRom(f.y,g.y,h.y,c.y,d,e,l);pg.initNonuniformCatmullRom(f.z,g.z,h.z,c.z,d,e,l)}else"catmullrom"===this.curveType&&
-(ng.initCatmullRom(f.x,g.x,h.x,c.x,this.tension),og.initCatmullRom(f.y,g.y,h.y,c.y,this.tension),pg.initCatmullRom(f.z,g.z,h.z,c.z,this.tension));b.set(ng.calc(a),og.calc(a),pg.calc(a));return b};sa.prototype.copy=function(a){J.prototype.copy.call(this,a);this.points=[];for(var b=0,c=a.points.length;b<c;b++)this.points.push(a.points[b].clone());this.closed=a.closed;this.curveType=a.curveType;this.tension=a.tension;return this};sa.prototype.toJSON=function(){var a=J.prototype.toJSON.call(this);a.points=
-[];for(var b=0,c=this.points.length;b<c;b++)a.points.push(this.points[b].toArray());a.closed=this.closed;a.curveType=this.curveType;a.tension=this.tension;return a};sa.prototype.fromJSON=function(a){J.prototype.fromJSON.call(this,a);this.points=[];for(var b=0,c=a.points.length;b<c;b++){var d=a.points[b];this.points.push((new n).fromArray(d))}this.closed=a.closed;this.curveType=a.curveType;this.tension=a.tension;return this};Xa.prototype=Object.create(J.prototype);Xa.prototype.constructor=Xa;Xa.prototype.isCubicBezierCurve=
+(ng.initCatmullRom(f.x,g.x,h.x,c.x,this.tension),og.initCatmullRom(f.y,g.y,h.y,c.y,this.tension),pg.initCatmullRom(f.z,g.z,h.z,c.z,this.tension));b.set(ng.calc(a),og.calc(a),pg.calc(a));return b};ta.prototype.copy=function(a){J.prototype.copy.call(this,a);this.points=[];for(var b=0,c=a.points.length;b<c;b++)this.points.push(a.points[b].clone());this.closed=a.closed;this.curveType=a.curveType;this.tension=a.tension;return this};ta.prototype.toJSON=function(){var a=J.prototype.toJSON.call(this);a.points=
+[];for(var b=0,c=this.points.length;b<c;b++)a.points.push(this.points[b].toArray());a.closed=this.closed;a.curveType=this.curveType;a.tension=this.tension;return a};ta.prototype.fromJSON=function(a){J.prototype.fromJSON.call(this,a);this.points=[];for(var b=0,c=a.points.length;b<c;b++){var d=a.points[b];this.points.push((new n).fromArray(d))}this.closed=a.closed;this.curveType=a.curveType;this.tension=a.tension;return this};Xa.prototype=Object.create(J.prototype);Xa.prototype.constructor=Xa;Xa.prototype.isCubicBezierCurve=
 !0;Xa.prototype.getPoint=function(a,b){b=b||new D;var c=this.v0,d=this.v1,e=this.v2,f=this.v3;b.set(ce(a,c.x,d.x,e.x,f.x),ce(a,c.y,d.y,e.y,f.y));return b};Xa.prototype.copy=function(a){J.prototype.copy.call(this,a);this.v0.copy(a.v0);this.v1.copy(a.v1);this.v2.copy(a.v2);this.v3.copy(a.v3);return this};Xa.prototype.toJSON=function(){var a=J.prototype.toJSON.call(this);a.v0=this.v0.toArray();a.v1=this.v1.toArray();a.v2=this.v2.toArray();a.v3=this.v3.toArray();return a};Xa.prototype.fromJSON=function(a){J.prototype.fromJSON.call(this,
 a);this.v0.fromArray(a.v0);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);this.v3.fromArray(a.v3);return this};nb.prototype=Object.create(J.prototype);nb.prototype.constructor=nb;nb.prototype.isCubicBezierCurve3=!0;nb.prototype.getPoint=function(a,b){b=b||new n;var c=this.v0,d=this.v1,e=this.v2,f=this.v3;b.set(ce(a,c.x,d.x,e.x,f.x),ce(a,c.y,d.y,e.y,f.y),ce(a,c.z,d.z,e.z,f.z));return b};nb.prototype.copy=function(a){J.prototype.copy.call(this,a);this.v0.copy(a.v0);this.v1.copy(a.v1);this.v2.copy(a.v2);
 this.v3.copy(a.v3);return this};nb.prototype.toJSON=function(){var a=J.prototype.toJSON.call(this);a.v0=this.v0.toArray();a.v1=this.v1.toArray();a.v2=this.v2.toArray();a.v3=this.v3.toArray();return a};nb.prototype.fromJSON=function(a){J.prototype.fromJSON.call(this,a);this.v0.fromArray(a.v0);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);this.v3.fromArray(a.v3);return this};Ha.prototype=Object.create(J.prototype);Ha.prototype.constructor=Ha;Ha.prototype.isLineCurve=!0;Ha.prototype.getPoint=function(a,
@@ -755,7 +756,7 @@ return this};Ya.prototype.toJSON=function(){var a=J.prototype.toJSON.call(this);
 Za.prototype.copy=function(a){J.prototype.copy.call(this,a);this.v0.copy(a.v0);this.v1.copy(a.v1);this.v2.copy(a.v2);return this};Za.prototype.toJSON=function(){var a=J.prototype.toJSON.call(this);a.v0=this.v0.toArray();a.v1=this.v1.toArray();a.v2=this.v2.toArray();return a};Za.prototype.fromJSON=function(a){J.prototype.fromJSON.call(this,a);this.v0.fromArray(a.v0);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);return this};ob.prototype=Object.create(J.prototype);ob.prototype.constructor=ob;ob.prototype.isQuadraticBezierCurve3=
 !0;ob.prototype.getPoint=function(a,b){b=b||new n;var c=this.v0,d=this.v1,e=this.v2;b.set(be(a,c.x,d.x,e.x),be(a,c.y,d.y,e.y),be(a,c.z,d.z,e.z));return b};ob.prototype.copy=function(a){J.prototype.copy.call(this,a);this.v0.copy(a.v0);this.v1.copy(a.v1);this.v2.copy(a.v2);return this};ob.prototype.toJSON=function(){var a=J.prototype.toJSON.call(this);a.v0=this.v0.toArray();a.v1=this.v1.toArray();a.v2=this.v2.toArray();return a};ob.prototype.fromJSON=function(a){J.prototype.fromJSON.call(this,a);this.v0.fromArray(a.v0);
 this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);return this};$a.prototype=Object.create(J.prototype);$a.prototype.constructor=$a;$a.prototype.isSplineCurve=!0;$a.prototype.getPoint=function(a,b){b=b||new D;var c=this.points,d=(c.length-1)*a;a=Math.floor(d);d-=a;var e=c[0===a?a:a-1],f=c[a],g=c[a>c.length-2?c.length-1:a+1];c=c[a>c.length-3?c.length-1:a+2];b.set(kh(d,e.x,f.x,g.x,c.x),kh(d,e.y,f.y,g.y,c.y));return b};$a.prototype.copy=function(a){J.prototype.copy.call(this,a);this.points=[];for(var b=
-0,c=a.points.length;b<c;b++)this.points.push(a.points[b].clone());return this};$a.prototype.toJSON=function(){var a=J.prototype.toJSON.call(this);a.points=[];for(var b=0,c=this.points.length;b<c;b++)a.points.push(this.points[b].toArray());return a};$a.prototype.fromJSON=function(a){J.prototype.fromJSON.call(this,a);this.points=[];for(var b=0,c=a.points.length;b<c;b++){var d=a.points[b];this.points.push((new D).fromArray(d))}return this};var qg=Object.freeze({ArcCurve:Xc,CatmullRomCurve3:sa,CubicBezierCurve:Xa,
+0,c=a.points.length;b<c;b++)this.points.push(a.points[b].clone());return this};$a.prototype.toJSON=function(){var a=J.prototype.toJSON.call(this);a.points=[];for(var b=0,c=this.points.length;b<c;b++)a.points.push(this.points[b].toArray());return a};$a.prototype.fromJSON=function(a){J.prototype.fromJSON.call(this,a);this.points=[];for(var b=0,c=a.points.length;b<c;b++){var d=a.points[b];this.points.push((new D).fromArray(d))}return this};var qg=Object.freeze({ArcCurve:Xc,CatmullRomCurve3:ta,CubicBezierCurve:Xa,
 CubicBezierCurve3:nb,EllipseCurve:Na,LineCurve:Ha,LineCurve3:Ya,QuadraticBezierCurve:Za,QuadraticBezierCurve3:ob,SplineCurve:$a});wb.prototype=Object.assign(Object.create(J.prototype),{constructor:wb,add:function(a){this.curves.push(a)},closePath:function(){var a=this.curves[0].getPoint(0),b=this.curves[this.curves.length-1].getPoint(1);a.equals(b)||this.curves.push(new Ha(b,a))},getPoint:function(a){var b=a*this.getLength(),c=this.getCurveLengths();for(a=0;a<c.length;){if(c[a]>=b)return b=c[a]-b,
 a=this.curves[a],c=a.getLength(),a.getPointAt(0===c?0:1-b/c);a++}return null},getLength:function(){var a=this.getCurveLengths();return a[a.length-1]},updateArcLengths:function(){this.needsUpdate=!0;this.cacheLengths=null;this.getCurveLengths()},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var a=[],b=0,c=0,d=this.curves.length;c<d;c++)b+=this.curves[c].getLength(),a.push(b);return this.cacheLengths=a},getSpacedPoints:function(a){void 0===
 a&&(a=40);for(var b=[],c=0;c<=a;c++)b.push(this.getPoint(c/a));this.autoClose&&b.push(b[0]);return b},getPoints:function(a){a=a||12;for(var b=[],c,d=0,e=this.curves;d<e.length;d++){var f=e[d];f=f.getPoints(f&&f.isEllipseCurve?2*a:f&&(f.isLineCurve||f.isLineCurve3)?1:f&&f.isSplineCurve?a*f.points.length:a);for(var g=0;g<f.length;g++){var h=f[g];c&&c.equals(h)||(b.push(h),c=h)}}this.autoClose&&1<b.length&&!b[b.length-1].equals(b[0])&&b.push(b[0]);return b},copy:function(a){J.prototype.copy.call(this,
@@ -778,7 +779,7 @@ d=new dj[a.type];void 0!==a.uuid&&(d.uuid=a.uuid);void 0!==a.name&&(d.name=a.nam
 a.vertexColors&&(d.vertexColors=a.vertexColors);void 0!==a.fog&&(d.fog=a.fog);void 0!==a.flatShading&&(d.flatShading=a.flatShading);void 0!==a.blending&&(d.blending=a.blending);void 0!==a.combine&&(d.combine=a.combine);void 0!==a.side&&(d.side=a.side);void 0!==a.opacity&&(d.opacity=a.opacity);void 0!==a.transparent&&(d.transparent=a.transparent);void 0!==a.alphaTest&&(d.alphaTest=a.alphaTest);void 0!==a.depthTest&&(d.depthTest=a.depthTest);void 0!==a.depthWrite&&(d.depthWrite=a.depthWrite);void 0!==
 a.colorWrite&&(d.colorWrite=a.colorWrite);void 0!==a.wireframe&&(d.wireframe=a.wireframe);void 0!==a.wireframeLinewidth&&(d.wireframeLinewidth=a.wireframeLinewidth);void 0!==a.wireframeLinecap&&(d.wireframeLinecap=a.wireframeLinecap);void 0!==a.wireframeLinejoin&&(d.wireframeLinejoin=a.wireframeLinejoin);void 0!==a.rotation&&(d.rotation=a.rotation);1!==a.linewidth&&(d.linewidth=a.linewidth);void 0!==a.dashSize&&(d.dashSize=a.dashSize);void 0!==a.gapSize&&(d.gapSize=a.gapSize);void 0!==a.scale&&(d.scale=
 a.scale);void 0!==a.polygonOffset&&(d.polygonOffset=a.polygonOffset);void 0!==a.polygonOffsetFactor&&(d.polygonOffsetFactor=a.polygonOffsetFactor);void 0!==a.polygonOffsetUnits&&(d.polygonOffsetUnits=a.polygonOffsetUnits);void 0!==a.skinning&&(d.skinning=a.skinning);void 0!==a.morphTargets&&(d.morphTargets=a.morphTargets);void 0!==a.morphNormals&&(d.morphNormals=a.morphNormals);void 0!==a.dithering&&(d.dithering=a.dithering);void 0!==a.visible&&(d.visible=a.visible);void 0!==a.userData&&(d.userData=
-a.userData);if(void 0!==a.uniforms)for(var e in a.uniforms){var f=a.uniforms[e];d.uniforms[e]={};switch(f.type){case "t":d.uniforms[e].value=b(f.value);break;case "c":d.uniforms[e].value=(new A).setHex(f.value);break;case "v2":d.uniforms[e].value=(new D).fromArray(f.value);break;case "v3":d.uniforms[e].value=(new n).fromArray(f.value);break;case "v4":d.uniforms[e].value=(new ca).fromArray(f.value);break;case "m3":d.uniforms[e].value=(new ta).fromArray(f.value);case "m4":d.uniforms[e].value=(new Q).fromArray(f.value);
+a.userData);if(void 0!==a.uniforms)for(var e in a.uniforms){var f=a.uniforms[e];d.uniforms[e]={};switch(f.type){case "t":d.uniforms[e].value=b(f.value);break;case "c":d.uniforms[e].value=(new A).setHex(f.value);break;case "v2":d.uniforms[e].value=(new D).fromArray(f.value);break;case "v3":d.uniforms[e].value=(new n).fromArray(f.value);break;case "v4":d.uniforms[e].value=(new ca).fromArray(f.value);break;case "m3":d.uniforms[e].value=(new ua).fromArray(f.value);case "m4":d.uniforms[e].value=(new Q).fromArray(f.value);
 break;default:d.uniforms[e].value=f.value}}void 0!==a.defines&&(d.defines=a.defines);void 0!==a.vertexShader&&(d.vertexShader=a.vertexShader);void 0!==a.fragmentShader&&(d.fragmentShader=a.fragmentShader);if(void 0!==a.extensions)for(var g in a.extensions)d.extensions[g]=a.extensions[g];void 0!==a.shading&&(d.flatShading=1===a.shading);void 0!==a.size&&(d.size=a.size);void 0!==a.sizeAttenuation&&(d.sizeAttenuation=a.sizeAttenuation);void 0!==a.map&&(d.map=b(a.map));void 0!==a.matcap&&(d.matcap=b(a.matcap));
 void 0!==a.alphaMap&&(d.alphaMap=b(a.alphaMap),d.transparent=!0);void 0!==a.bumpMap&&(d.bumpMap=b(a.bumpMap));void 0!==a.bumpScale&&(d.bumpScale=a.bumpScale);void 0!==a.normalMap&&(d.normalMap=b(a.normalMap));void 0!==a.normalMapType&&(d.normalMapType=a.normalMapType);void 0!==a.normalScale&&(e=a.normalScale,!1===Array.isArray(e)&&(e=[e,e]),d.normalScale=(new D).fromArray(e));void 0!==a.displacementMap&&(d.displacementMap=b(a.displacementMap));void 0!==a.displacementScale&&(d.displacementScale=a.displacementScale);
 void 0!==a.displacementBias&&(d.displacementBias=a.displacementBias);void 0!==a.roughnessMap&&(d.roughnessMap=b(a.roughnessMap));void 0!==a.metalnessMap&&(d.metalnessMap=b(a.metalnessMap));void 0!==a.emissiveMap&&(d.emissiveMap=b(a.emissiveMap));void 0!==a.emissiveIntensity&&(d.emissiveIntensity=a.emissiveIntensity);void 0!==a.specularMap&&(d.specularMap=b(a.specularMap));void 0!==a.envMap&&(d.envMap=b(a.envMap));void 0!==a.envMapIntensity&&(d.envMapIntensity=a.envMapIntensity);void 0!==a.reflectivity&&
@@ -790,11 +791,11 @@ g[e],l=[];c=0;for(var m=h.length;c<m;c++)f=h[c],d=new sg[f.type](f.array),d=new
 return b},setPath:function(a){this.path=a;return this}});var sg={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:"undefined"!==typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};Object.assign(Qf.prototype,{crossOrigin:"anonymous",load:function(a,b,c,d){var e=this,f=void 0===this.path?rg.extractUrlBase(a):this.path;this.resourcePath=this.resourcePath||
 f;f=new Wa(e.manager);f.setPath(this.path);f.load(a,function(c){var f=null;try{f=JSON.parse(c)}catch(l){void 0!==d&&d(l);console.error("THREE:ObjectLoader: Can't parse "+a+".",l.message);return}c=f.metadata;void 0===c||void 0===c.type||"geometry"===c.type.toLowerCase()?console.error("THREE.ObjectLoader: Can't load "+a):e.parse(f,b)},c,d)},setPath:function(a){this.path=a;return this},setResourcePath:function(a){this.resourcePath=a;return this},setCrossOrigin:function(a){this.crossOrigin=a;return this},
 parse:function(a,b){var c=this.parseShape(a.shapes);c=this.parseGeometries(a.geometries,c);var d=this.parseImages(a.images,function(){void 0!==b&&b(e)});d=this.parseTextures(a.textures,d);d=this.parseMaterials(a.materials,d);var e=this.parseObject(a.object,c,d);a.animations&&(e.animations=this.parseAnimations(a.animations));void 0!==a.images&&0!==a.images.length||void 0===b||b(e);return e},parseShape:function(a){var b={};if(void 0!==a)for(var c=0,d=a.length;c<d;c++){var e=(new Ob).fromJSON(a[c]);
-b[e.uuid]=e}return b},parseGeometries:function(a,b){var c={};if(void 0!==a)for(var d=new Pf,e=0,f=a.length;e<f;e++){var g=a[e];switch(g.type){case "PlaneGeometry":case "PlaneBufferGeometry":var h=new pa[g.type](g.width,g.height,g.widthSegments,g.heightSegments);break;case "BoxGeometry":case "BoxBufferGeometry":case "CubeGeometry":h=new pa[g.type](g.width,g.height,g.depth,g.widthSegments,g.heightSegments,g.depthSegments);break;case "CircleGeometry":case "CircleBufferGeometry":h=new pa[g.type](g.radius,
-g.segments,g.thetaStart,g.thetaLength);break;case "CylinderGeometry":case "CylinderBufferGeometry":h=new pa[g.type](g.radiusTop,g.radiusBottom,g.height,g.radialSegments,g.heightSegments,g.openEnded,g.thetaStart,g.thetaLength);break;case "ConeGeometry":case "ConeBufferGeometry":h=new pa[g.type](g.radius,g.height,g.radialSegments,g.heightSegments,g.openEnded,g.thetaStart,g.thetaLength);break;case "SphereGeometry":case "SphereBufferGeometry":h=new pa[g.type](g.radius,g.widthSegments,g.heightSegments,
-g.phiStart,g.phiLength,g.thetaStart,g.thetaLength);break;case "DodecahedronGeometry":case "DodecahedronBufferGeometry":case "IcosahedronGeometry":case "IcosahedronBufferGeometry":case "OctahedronGeometry":case "OctahedronBufferGeometry":case "TetrahedronGeometry":case "TetrahedronBufferGeometry":h=new pa[g.type](g.radius,g.detail);break;case "RingGeometry":case "RingBufferGeometry":h=new pa[g.type](g.innerRadius,g.outerRadius,g.thetaSegments,g.phiSegments,g.thetaStart,g.thetaLength);break;case "TorusGeometry":case "TorusBufferGeometry":h=
-new pa[g.type](g.radius,g.tube,g.radialSegments,g.tubularSegments,g.arc);break;case "TorusKnotGeometry":case "TorusKnotBufferGeometry":h=new pa[g.type](g.radius,g.tube,g.tubularSegments,g.radialSegments,g.p,g.q);break;case "TubeGeometry":case "TubeBufferGeometry":h=new pa[g.type]((new qg[g.path.type]).fromJSON(g.path),g.tubularSegments,g.radius,g.radialSegments,g.closed);break;case "LatheGeometry":case "LatheBufferGeometry":h=new pa[g.type](g.points,g.segments,g.phiStart,g.phiLength);break;case "PolyhedronGeometry":case "PolyhedronBufferGeometry":h=
-new pa[g.type](g.vertices,g.indices,g.radius,g.details);break;case "ShapeGeometry":case "ShapeBufferGeometry":h=[];for(var l=0,m=g.shapes.length;l<m;l++){var k=b[g.shapes[l]];h.push(k)}h=new pa[g.type](h,g.curveSegments);break;case "ExtrudeGeometry":case "ExtrudeBufferGeometry":h=[];l=0;for(m=g.shapes.length;l<m;l++)k=b[g.shapes[l]],h.push(k);l=g.options.extrudePath;void 0!==l&&(g.options.extrudePath=(new qg[l.type]).fromJSON(l));h=new pa[g.type](h,g.options);break;case "BufferGeometry":case "InstancedBufferGeometry":h=
+b[e.uuid]=e}return b},parseGeometries:function(a,b){var c={};if(void 0!==a)for(var d=new Pf,e=0,f=a.length;e<f;e++){var g=a[e];switch(g.type){case "PlaneGeometry":case "PlaneBufferGeometry":var h=new qa[g.type](g.width,g.height,g.widthSegments,g.heightSegments);break;case "BoxGeometry":case "BoxBufferGeometry":case "CubeGeometry":h=new qa[g.type](g.width,g.height,g.depth,g.widthSegments,g.heightSegments,g.depthSegments);break;case "CircleGeometry":case "CircleBufferGeometry":h=new qa[g.type](g.radius,
+g.segments,g.thetaStart,g.thetaLength);break;case "CylinderGeometry":case "CylinderBufferGeometry":h=new qa[g.type](g.radiusTop,g.radiusBottom,g.height,g.radialSegments,g.heightSegments,g.openEnded,g.thetaStart,g.thetaLength);break;case "ConeGeometry":case "ConeBufferGeometry":h=new qa[g.type](g.radius,g.height,g.radialSegments,g.heightSegments,g.openEnded,g.thetaStart,g.thetaLength);break;case "SphereGeometry":case "SphereBufferGeometry":h=new qa[g.type](g.radius,g.widthSegments,g.heightSegments,
+g.phiStart,g.phiLength,g.thetaStart,g.thetaLength);break;case "DodecahedronGeometry":case "DodecahedronBufferGeometry":case "IcosahedronGeometry":case "IcosahedronBufferGeometry":case "OctahedronGeometry":case "OctahedronBufferGeometry":case "TetrahedronGeometry":case "TetrahedronBufferGeometry":h=new qa[g.type](g.radius,g.detail);break;case "RingGeometry":case "RingBufferGeometry":h=new qa[g.type](g.innerRadius,g.outerRadius,g.thetaSegments,g.phiSegments,g.thetaStart,g.thetaLength);break;case "TorusGeometry":case "TorusBufferGeometry":h=
+new qa[g.type](g.radius,g.tube,g.radialSegments,g.tubularSegments,g.arc);break;case "TorusKnotGeometry":case "TorusKnotBufferGeometry":h=new qa[g.type](g.radius,g.tube,g.tubularSegments,g.radialSegments,g.p,g.q);break;case "TubeGeometry":case "TubeBufferGeometry":h=new qa[g.type]((new qg[g.path.type]).fromJSON(g.path),g.tubularSegments,g.radius,g.radialSegments,g.closed);break;case "LatheGeometry":case "LatheBufferGeometry":h=new qa[g.type](g.points,g.segments,g.phiStart,g.phiLength);break;case "PolyhedronGeometry":case "PolyhedronBufferGeometry":h=
+new qa[g.type](g.vertices,g.indices,g.radius,g.details);break;case "ShapeGeometry":case "ShapeBufferGeometry":h=[];for(var l=0,m=g.shapes.length;l<m;l++){var k=b[g.shapes[l]];h.push(k)}h=new qa[g.type](h,g.curveSegments);break;case "ExtrudeGeometry":case "ExtrudeBufferGeometry":h=[];l=0;for(m=g.shapes.length;l<m;l++)k=b[g.shapes[l]],h.push(k);l=g.options.extrudePath;void 0!==l&&(g.options.extrudePath=(new qg[l.type]).fromJSON(l));h=new qa[g.type](h,g.options);break;case "BufferGeometry":case "InstancedBufferGeometry":h=
 d.parse(g);break;case "Geometry":"THREE"in window&&"LegacyJSONLoader"in THREE?h=(new THREE.LegacyJSONLoader).parse(g,this.resourcePath).geometry:console.error('THREE.ObjectLoader: You have to import LegacyJSONLoader in order load geometry data of type "Geometry".');break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+g.type+'"');continue}h.uuid=g.uuid;void 0!==g.name&&(h.name=g.name);!0===h.isBufferGeometry&&void 0!==g.userData&&(h.userData=g.userData);c[g.uuid]=h}return c},
 parseMaterials:function(a,b){var c={},d={};if(void 0!==a){var e=new We;e.setTextures(b);b=0;for(var f=a.length;b<f;b++){var g=a[b];if("MultiMaterial"===g.type){for(var h=[],l=0;l<g.materials.length;l++){var m=g.materials[l];void 0===c[m.uuid]&&(c[m.uuid]=e.parse(m));h.push(c[m.uuid])}d[g.uuid]=h}else void 0===c[g.uuid]&&(c[g.uuid]=e.parse(g)),d[g.uuid]=c[g.uuid]}}return d},parseAnimations:function(a){for(var b=[],c=0;c<a.length;c++){var d=a[c],e=Ra.parse(d);void 0!==d.uuid&&(e.uuid=d.uuid);b.push(e)}return b},
 parseImages:function(a,b){function c(a){d.manager.itemStart(a);return f.load(a,function(){d.manager.itemEnd(a)},void 0,function(){d.manager.itemError(a);d.manager.itemEnd(a)})}var d=this,e={};if(void 0!==a&&0<a.length){b=new Lf(b);var f=new ae(b);f.setCrossOrigin(this.crossOrigin);b=0;for(var g=a.length;b<g;b++){var h=a[b],l=h.url;if(Array.isArray(l)){e[h.uuid]=[];for(var m=0,k=l.length;m<k;m++){var n=l[m];n=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(n)?n:d.resourcePath+n;e[h.uuid].push(c(n))}}else n=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(h.url)?
@@ -802,9 +803,9 @@ h.url:d.resourcePath+h.url,e[h.uuid]=c(n)}}return e},parseTextures:function(a,b)
 new W(b[g.image]);h.needsUpdate=!0;h.uuid=g.uuid;void 0!==g.name&&(h.name=g.name);void 0!==g.mapping&&(h.mapping=c(g.mapping,ej));void 0!==g.offset&&h.offset.fromArray(g.offset);void 0!==g.repeat&&h.repeat.fromArray(g.repeat);void 0!==g.center&&h.center.fromArray(g.center);void 0!==g.rotation&&(h.rotation=g.rotation);void 0!==g.wrap&&(h.wrapS=c(g.wrap[0],zh),h.wrapT=c(g.wrap[1],zh));void 0!==g.format&&(h.format=g.format);void 0!==g.type&&(h.type=g.type);void 0!==g.encoding&&(h.encoding=g.encoding);
 void 0!==g.minFilter&&(h.minFilter=c(g.minFilter,Ah));void 0!==g.magFilter&&(h.magFilter=c(g.magFilter,Ah));void 0!==g.anisotropy&&(h.anisotropy=g.anisotropy);void 0!==g.flipY&&(h.flipY=g.flipY);void 0!==g.premultiplyAlpha&&(h.premultiplyAlpha=g.premultiplyAlpha);void 0!==g.unpackAlignment&&(h.unpackAlignment=g.unpackAlignment);d[g.uuid]=h}return d},parseObject:function(a,b,c){function d(a){void 0===b[a]&&console.warn("THREE.ObjectLoader: Undefined geometry",a);return b[a]}function e(a){if(void 0!==
 a){if(Array.isArray(a)){for(var b=[],d=0,e=a.length;d<e;d++){var f=a[d];void 0===c[f]&&console.warn("THREE.ObjectLoader: Undefined material",f);b.push(c[f])}return b}void 0===c[a]&&console.warn("THREE.ObjectLoader: Undefined material",a);return c[a]}}switch(a.type){case "Scene":var f=new nd;void 0!==a.background&&Number.isInteger(a.background)&&(f.background=new A(a.background));void 0!==a.fog&&("Fog"===a.fog.type?f.fog=new Ee(a.fog.color,a.fog.near,a.fog.far):"FogExp2"===a.fog.type&&(f.fog=new De(a.fog.color,
-a.fog.density)));break;case "PerspectiveCamera":f=new ma(a.fov,a.aspect,a.near,a.far);void 0!==a.focus&&(f.focus=a.focus);void 0!==a.zoom&&(f.zoom=a.zoom);void 0!==a.filmGauge&&(f.filmGauge=a.filmGauge);void 0!==a.filmOffset&&(f.filmOffset=a.filmOffset);void 0!==a.view&&(f.view=Object.assign({},a.view));break;case "OrthographicCamera":f=new de(a.left,a.right,a.top,a.bottom,a.near,a.far);void 0!==a.zoom&&(f.zoom=a.zoom);void 0!==a.view&&(f.view=Object.assign({},a.view));break;case "AmbientLight":f=
+a.fog.density)));break;case "PerspectiveCamera":f=new na(a.fov,a.aspect,a.near,a.far);void 0!==a.focus&&(f.focus=a.focus);void 0!==a.zoom&&(f.zoom=a.zoom);void 0!==a.filmGauge&&(f.filmGauge=a.filmGauge);void 0!==a.filmOffset&&(f.filmOffset=a.filmOffset);void 0!==a.view&&(f.view=Object.assign({},a.view));break;case "OrthographicCamera":f=new de(a.left,a.right,a.top,a.bottom,a.near,a.far);void 0!==a.zoom&&(f.zoom=a.zoom);void 0!==a.view&&(f.view=Object.assign({},a.view));break;case "AmbientLight":f=
 new Ue(a.color,a.intensity);break;case "DirectionalLight":f=new Te(a.color,a.intensity);break;case "PointLight":f=new Re(a.color,a.intensity,a.distance,a.decay);break;case "RectAreaLight":f=new Ve(a.color,a.intensity,a.width,a.height);break;case "SpotLight":f=new Qe(a.color,a.intensity,a.distance,a.angle,a.penumbra,a.decay);break;case "HemisphereLight":f=new Oe(a.color,a.groundColor,a.intensity);break;case "SkinnedMesh":console.warn("THREE.ObjectLoader.parseObject() does not support SkinnedMesh yet.");
-case "Mesh":f=d(a.geometry);var g=e(a.material);f=f.bones&&0<f.bones.length?new Cd(f,g):new T(f,g);void 0!==a.drawMode&&f.setDrawMode(a.drawMode);break;case "LOD":f=new Bd;break;case "Line":f=new va(d(a.geometry),e(a.material),a.mode);break;case "LineLoop":f=new Ge(d(a.geometry),e(a.material));break;case "LineSegments":f=new ba(d(a.geometry),e(a.material));break;case "PointCloud":case "Points":f=new Fc(d(a.geometry),e(a.material));break;case "Sprite":f=new Ad(e(a.material));break;case "Group":f=new Dc;
+case "Mesh":f=d(a.geometry);var g=e(a.material);f=f.bones&&0<f.bones.length?new Cd(f,g):new T(f,g);void 0!==a.drawMode&&f.setDrawMode(a.drawMode);break;case "LOD":f=new Bd;break;case "Line":f=new wa(d(a.geometry),e(a.material),a.mode);break;case "LineLoop":f=new Ge(d(a.geometry),e(a.material));break;case "LineSegments":f=new ba(d(a.geometry),e(a.material));break;case "PointCloud":case "Points":f=new Fc(d(a.geometry),e(a.material));break;case "Sprite":f=new Ad(e(a.material));break;case "Group":f=new Dc;
 break;default:f=new G}f.uuid=a.uuid;void 0!==a.name&&(f.name=a.name);void 0!==a.matrix?(f.matrix.fromArray(a.matrix),void 0!==a.matrixAutoUpdate&&(f.matrixAutoUpdate=a.matrixAutoUpdate),f.matrixAutoUpdate&&f.matrix.decompose(f.position,f.quaternion,f.scale)):(void 0!==a.position&&f.position.fromArray(a.position),void 0!==a.rotation&&f.rotation.fromArray(a.rotation),void 0!==a.quaternion&&f.quaternion.fromArray(a.quaternion),void 0!==a.scale&&f.scale.fromArray(a.scale));void 0!==a.castShadow&&(f.castShadow=
 a.castShadow);void 0!==a.receiveShadow&&(f.receiveShadow=a.receiveShadow);a.shadow&&(void 0!==a.shadow.bias&&(f.shadow.bias=a.shadow.bias),void 0!==a.shadow.radius&&(f.shadow.radius=a.shadow.radius),void 0!==a.shadow.mapSize&&f.shadow.mapSize.fromArray(a.shadow.mapSize),void 0!==a.shadow.camera&&(f.shadow.camera=this.parseObject(a.shadow.camera)));void 0!==a.visible&&(f.visible=a.visible);void 0!==a.frustumCulled&&(f.frustumCulled=a.frustumCulled);void 0!==a.renderOrder&&(f.renderOrder=a.renderOrder);
 void 0!==a.userData&&(f.userData=a.userData);void 0!==a.layers&&(f.layers.mask=a.layers);if(void 0!==a.children){g=a.children;for(var h=0;h<g.length;h++)f.add(this.parseObject(g[h],b,c))}if("LOD"===a.type)for(a=a.levels,g=0;g<a.length;g++){h=a[g];var l=f.getObjectByProperty("uuid",h.object);void 0!==l&&f.addLevel(l,h.distance)}return f}});var ej={UVMapping:300,CubeReflectionMapping:301,CubeRefractionMapping:302,EquirectangularReflectionMapping:303,EquirectangularRefractionMapping:304,SphericalReflectionMapping:305,
@@ -849,22 +850,22 @@ a);void 0===Db&&(Db=new n,vg=new ka,Ch=new n,Vb=new n);if(!0!==this.hasPlaybackC
 b)}else a.setPosition(Db.x,Db.y,Db.z),a.setOrientation(Vb.x,Vb.y,Vb.z)}});Object.assign(ag.prototype,{getFrequencyData:function(){this.analyser.getByteFrequencyData(this.data);return this.data},getAverageFrequency:function(){for(var a=0,b=this.getFrequencyData(),c=0;c<b.length;c++)a+=b[c];return a/b.length}});Object.assign(bg.prototype,{accumulate:function(a,b){var c=this.buffer,d=this.valueSize;a=a*d+d;var e=this.cumulativeWeight;if(0===e){for(e=0;e!==d;++e)c[a+e]=c[e];e=b}else e+=b,this._mixBufferRegion(c,
 a,0,b/e,d);this.cumulativeWeight=e},apply:function(a){var b=this.valueSize,c=this.buffer;a=a*b+b;var d=this.cumulativeWeight,e=this.binding;this.cumulativeWeight=0;1>d&&this._mixBufferRegion(c,a,3*b,1-d,b);d=b;for(var f=b+b;d!==f;++d)if(c[d]!==c[d+b]){e.setValue(c,a);break}},saveOriginalState:function(){var a=this.buffer,b=this.valueSize,c=3*b;this.binding.getValue(a,c);for(var d=b;d!==c;++d)a[d]=a[c+d%b];this.cumulativeWeight=0},restoreOriginalState:function(){this.binding.setValue(this.buffer,3*
 this.valueSize)},_select:function(a,b,c,d,e){if(.5<=d)for(d=0;d!==e;++d)a[b+d]=a[c+d]},_slerp:function(a,b,c,d){ka.slerpFlat(a,b,a,b,a,c,d)},_lerp:function(a,b,c,d,e){for(var f=1-d,g=0;g!==e;++g){var h=b+g;a[h]=a[h]*f+a[c+g]*d}}});Object.assign(nh.prototype,{getValue:function(a,b){this.bind();var c=this._bindings[this._targetGroup.nCachedObjects_];void 0!==c&&c.getValue(a,b)},setValue:function(a,b){for(var c=this._bindings,d=this._targetGroup.nCachedObjects_,e=c.length;d!==e;++d)c[d].setValue(a,b)},
-bind:function(){for(var a=this._bindings,b=this._targetGroup.nCachedObjects_,c=a.length;b!==c;++b)a[b].bind()},unbind:function(){for(var a=this._bindings,b=this._targetGroup.nCachedObjects_,c=a.length;b!==c;++b)a[b].unbind()}});Object.assign(na,{Composite:nh,create:function(a,b,c){return a&&a.isAnimationObjectGroup?new na.Composite(a,b,c):new na(a,b,c)},sanitizeNodeName:function(){var a=/[\[\]\.:\/]/g;return function(b){return b.replace(/\s/g,"_").replace(a,"")}}(),parseTrackName:function(){var a=
+bind:function(){for(var a=this._bindings,b=this._targetGroup.nCachedObjects_,c=a.length;b!==c;++b)a[b].bind()},unbind:function(){for(var a=this._bindings,b=this._targetGroup.nCachedObjects_,c=a.length;b!==c;++b)a[b].unbind()}});Object.assign(oa,{Composite:nh,create:function(a,b,c){return a&&a.isAnimationObjectGroup?new oa.Composite(a,b,c):new oa(a,b,c)},sanitizeNodeName:function(){var a=/[\[\]\.:\/]/g;return function(b){return b.replace(/\s/g,"_").replace(a,"")}}(),parseTrackName:function(){var a=
 "[^"+"\\[\\]\\.:\\/".replace("\\.","")+"]",b=/((?:WC+[\/:])*)/.source.replace("WC","[^\\[\\]\\.:\\/]");a=/(WCOD+)?/.source.replace("WCOD",a);var c=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC","[^\\[\\]\\.:\\/]"),d=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC","[^\\[\\]\\.:\\/]"),e=new RegExp("^"+b+a+c+d+"$"),f=["material","materials","bones"];return function(a){var b=e.exec(a);if(!b)throw Error("PropertyBinding: Cannot parse trackName: "+a);b={nodeName:b[2],objectName:b[3],objectIndex:b[4],propertyName:b[5],
 propertyIndex:b[6]};var c=b.nodeName&&b.nodeName.lastIndexOf(".");if(void 0!==c&&-1!==c){var d=b.nodeName.substring(c+1);-1!==f.indexOf(d)&&(b.nodeName=b.nodeName.substring(0,c),b.objectName=d)}if(null===b.propertyName||0===b.propertyName.length)throw Error("PropertyBinding: can not parse propertyName from trackName: "+a);return b}}(),findNode:function(a,b){if(!b||""===b||"root"===b||"."===b||-1===b||b===a.name||b===a.uuid)return a;if(a.skeleton){var c=a.skeleton.getBoneByName(b);if(void 0!==c)return c}if(a.children){var d=
-function(a){for(var c=0;c<a.length;c++){var e=a[c];if(e.name===b||e.uuid===b||(e=d(e.children)))return e}return null};if(a=d(a.children))return a}return null}});Object.assign(na.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(a,b){a[b]=this.node[this.propertyName]},function(a,b){for(var c=this.resolvedProperty,
+function(a){for(var c=0;c<a.length;c++){var e=a[c];if(e.name===b||e.uuid===b||(e=d(e.children)))return e}return null};if(a=d(a.children))return a}return null}});Object.assign(oa.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(a,b){a[b]=this.node[this.propertyName]},function(a,b){for(var c=this.resolvedProperty,
 d=0,e=c.length;d!==e;++d)a[b++]=c[d]},function(a,b){a[b]=this.resolvedProperty[this.propertyIndex]},function(a,b){this.resolvedProperty.toArray(a,b)}],SetterByBindingTypeAndVersioning:[[function(a,b){this.targetObject[this.propertyName]=a[b]},function(a,b){this.targetObject[this.propertyName]=a[b];this.targetObject.needsUpdate=!0},function(a,b){this.targetObject[this.propertyName]=a[b];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(a,b){for(var c=this.resolvedProperty,d=0,e=c.length;d!==
 e;++d)c[d]=a[b++]},function(a,b){for(var c=this.resolvedProperty,d=0,e=c.length;d!==e;++d)c[d]=a[b++];this.targetObject.needsUpdate=!0},function(a,b){for(var c=this.resolvedProperty,d=0,e=c.length;d!==e;++d)c[d]=a[b++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(a,b){this.resolvedProperty[this.propertyIndex]=a[b]},function(a,b){this.resolvedProperty[this.propertyIndex]=a[b];this.targetObject.needsUpdate=!0},function(a,b){this.resolvedProperty[this.propertyIndex]=a[b];this.targetObject.matrixWorldNeedsUpdate=
-!0}],[function(a,b){this.resolvedProperty.fromArray(a,b)},function(a,b){this.resolvedProperty.fromArray(a,b);this.targetObject.needsUpdate=!0},function(a,b){this.resolvedProperty.fromArray(a,b);this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(a,b){this.bind();this.getValue(a,b)},setValue:function(a,b){this.bind();this.setValue(a,b)},bind:function(){var a=this.node,b=this.parsedPath,c=b.objectName,d=b.propertyName,e=b.propertyIndex;a||(this.node=a=na.findNode(this.rootNode,b.nodeName)||
+!0}],[function(a,b){this.resolvedProperty.fromArray(a,b)},function(a,b){this.resolvedProperty.fromArray(a,b);this.targetObject.needsUpdate=!0},function(a,b){this.resolvedProperty.fromArray(a,b);this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(a,b){this.bind();this.getValue(a,b)},setValue:function(a,b){this.bind();this.setValue(a,b)},bind:function(){var a=this.node,b=this.parsedPath,c=b.objectName,d=b.propertyName,e=b.propertyIndex;a||(this.node=a=oa.findNode(this.rootNode,b.nodeName)||
 this.rootNode);this.getValue=this._getValue_unavailable;this.setValue=this._setValue_unavailable;if(a){if(c){var f=b.objectIndex;switch(c){case "materials":if(!a.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!a.material.materials){console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);return}a=a.material.materials;break;case "bones":if(!a.skeleton){console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",
 this);return}a=a.skeleton.bones;for(c=0;c<a.length;c++)if(a[c].name===f){f=c;break}break;default:if(void 0===a[c]){console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);return}a=a[c]}if(void 0!==f){if(void 0===a[f]){console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,a);return}a=a[f]}}f=a[d];if(void 0===f)console.error("THREE.PropertyBinding: Trying to update property for track: "+b.nodeName+"."+d+" but it wasn't found.",
 a);else{b=this.Versioning.None;this.targetObject=a;void 0!==a.needsUpdate?b=this.Versioning.NeedsUpdate:void 0!==a.matrixWorldNeedsUpdate&&(b=this.Versioning.MatrixWorldNeedsUpdate);c=this.BindingType.Direct;if(void 0!==e){if("morphTargetInfluences"===d){if(!a.geometry){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);return}if(a.geometry.isBufferGeometry){if(!a.geometry.morphAttributes){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",
 this);return}for(c=0;c<this.node.geometry.morphAttributes.position.length;c++)if(a.geometry.morphAttributes.position[c].name===e){e=c;break}}else{if(!a.geometry.morphTargets){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphTargets.",this);return}for(c=0;c<this.node.geometry.morphTargets.length;c++)if(a.geometry.morphTargets[c].name===e){e=c;break}}}c=this.BindingType.ArrayElement;this.resolvedProperty=f;this.propertyIndex=e}else void 0!==
 f.fromArray&&void 0!==f.toArray?(c=this.BindingType.HasFromToArray,this.resolvedProperty=f):Array.isArray(f)?(c=this.BindingType.EntireArray,this.resolvedProperty=f):this.propertyName=d;this.getValue=this.GetterByBindingType[c];this.setValue=this.SetterByBindingTypeAndVersioning[c][b]}}else console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.")},unbind:function(){this.node=null;this.getValue=this._getValue_unbound;this.setValue=this._setValue_unbound}});
-Object.assign(na.prototype,{_getValue_unbound:na.prototype.getValue,_setValue_unbound:na.prototype.setValue});Object.assign(oh.prototype,{isAnimationObjectGroup:!0,add:function(){for(var a=this._objects,b=a.length,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._paths,f=this._parsedPaths,g=this._bindings,h=g.length,l=void 0,k=0,n=arguments.length;k!==n;++k){var u=arguments[k],t=u.uuid,r=d[t];if(void 0===r){r=b++;d[t]=r;a.push(u);t=0;for(var p=h;t!==p;++t)g[t].push(new na(u,e[t],f[t]))}else if(r<
-c){l=a[r];var v=--c;p=a[v];d[p.uuid]=r;a[r]=p;d[t]=v;a[v]=u;t=0;for(p=h;t!==p;++t){var x=g[t],y=x[r];x[r]=x[v];void 0===y&&(y=new na(u,e[t],f[t]));x[v]=y}}else a[r]!==l&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=c},remove:function(){for(var a=this._objects,b=this.nCachedObjects_,c=this._indicesByUUID,d=this._bindings,e=d.length,f=0,g=arguments.length;f!==g;++f){var h=
+Object.assign(oa.prototype,{_getValue_unbound:oa.prototype.getValue,_setValue_unbound:oa.prototype.setValue});Object.assign(oh.prototype,{isAnimationObjectGroup:!0,add:function(){for(var a=this._objects,b=a.length,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._paths,f=this._parsedPaths,g=this._bindings,h=g.length,l=void 0,k=0,n=arguments.length;k!==n;++k){var u=arguments[k],t=u.uuid,r=d[t];if(void 0===r){r=b++;d[t]=r;a.push(u);t=0;for(var p=h;t!==p;++t)g[t].push(new oa(u,e[t],f[t]))}else if(r<
+c){l=a[r];var v=--c;p=a[v];d[p.uuid]=r;a[r]=p;d[t]=v;a[v]=u;t=0;for(p=h;t!==p;++t){var x=g[t],y=x[r];x[r]=x[v];void 0===y&&(y=new oa(u,e[t],f[t]));x[v]=y}}else a[r]!==l&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=c},remove:function(){for(var a=this._objects,b=this.nCachedObjects_,c=this._indicesByUUID,d=this._bindings,e=d.length,f=0,g=arguments.length;f!==g;++f){var h=
 arguments[f],l=h.uuid,k=c[l];if(void 0!==k&&k>=b){var n=b++,u=a[n];c[u.uuid]=k;a[k]=u;c[l]=n;a[n]=h;h=0;for(l=e;h!==l;++h){u=d[h];var t=u[k];u[k]=u[n];u[n]=t}}}this.nCachedObjects_=b},uncache:function(){for(var a=this._objects,b=a.length,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._bindings,f=e.length,g=0,h=arguments.length;g!==h;++g){var l=arguments[g].uuid,k=d[l];if(void 0!==k)if(delete d[l],k<c){l=--c;var n=a[l],u=--b,t=a[u];d[n.uuid]=k;a[k]=n;d[t.uuid]=l;a[l]=t;a.pop();n=0;for(t=f;n!==
-t;++n){var r=e[n],p=r[u];r[k]=r[l];r[l]=p;r.pop()}}else for(u=--b,t=a[u],d[t.uuid]=k,a[k]=t,a.pop(),n=0,t=f;n!==t;++n)r=e[n],r[k]=r[u],r.pop()}this.nCachedObjects_=c},subscribe_:function(a,b){var c=this._bindingsIndicesByPath,d=c[a],e=this._bindings;if(void 0!==d)return e[d];var f=this._paths,g=this._parsedPaths,h=this._objects,l=this.nCachedObjects_,k=Array(h.length);d=e.length;c[a]=d;f.push(a);g.push(b);e.push(k);c=l;for(d=h.length;c!==d;++c)k[c]=new na(h[c],a,b);return k},unsubscribe_:function(a){var b=
+t;++n){var r=e[n],p=r[u];r[k]=r[l];r[l]=p;r.pop()}}else for(u=--b,t=a[u],d[t.uuid]=k,a[k]=t,a.pop(),n=0,t=f;n!==t;++n)r=e[n],r[k]=r[u],r.pop()}this.nCachedObjects_=c},subscribe_:function(a,b){var c=this._bindingsIndicesByPath,d=c[a],e=this._bindings;if(void 0!==d)return e[d];var f=this._paths,g=this._parsedPaths,h=this._objects,l=this.nCachedObjects_,k=Array(h.length);d=e.length;c[a]=d;f.push(a);g.push(b);e.push(k);c=l;for(d=h.length;c!==d;++c)k[c]=new oa(h[c],a,b);return k},unsubscribe_:function(a){var b=
 this._bindingsIndicesByPath,c=b[a];if(void 0!==c){var d=this._paths,e=this._parsedPaths,f=this._bindings,g=f.length-1,h=f[g];b[a[g]]=c;f[c]=h;f.pop();e[c]=e[g];e.pop();d[c]=d[g];d.pop()}}});Object.assign(ph.prototype,{play:function(){this._mixer._activateAction(this);return this},stop:function(){this._mixer._deactivateAction(this);return this.reset()},reset:function(){this.paused=!1;this.enabled=!0;this.time=0;this._loopCount=-1;this._startTime=null;return this.stopFading().stopWarping()},isRunning:function(){return this.enabled&&
 !this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(a){this._startTime=a;return this},setLoop:function(a,b){this.loop=a;this.repetitions=b;return this},setEffectiveWeight:function(a){this.weight=a;this._effectiveWeight=this.enabled?a:0;return this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(a){return this._scheduleFading(a,0,1)},fadeOut:function(a){return this._scheduleFading(a,
 1,0)},crossFadeFrom:function(a,b,c){a.fadeOut(b);this.fadeIn(b);if(c){c=this._clip.duration;var d=a._clip.duration,e=c/d;a.warp(1,d/c,b);this.warp(e,1,b)}return this},crossFadeTo:function(a,b,c){return a.crossFadeFrom(this,b,c)},stopFading:function(){var a=this._weightInterpolant;null!==a&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(a));return this},setEffectiveTimeScale:function(a){this.timeScale=a;this._effectiveTimeScale=this.paused?0:a;return this.stopWarping()},getEffectiveTimeScale:function(){return this._effectiveTimeScale},
@@ -874,7 +875,7 @@ e=this._propertyBindings;for(var f=0,g=b.length;f!==g;++f)b[f].evaluate(c),e[f].
 b*=d;a>c.parameterPositions[1]&&(this.stopWarping(),0===b?this.paused=!0:this.timeScale=b)}}return this._effectiveTimeScale=b},_updateTime:function(a){var b=this.time+a,c=this._clip.duration,d=this.loop,e=this._loopCount,f=2202===d;if(0===a)return-1===e?b:f&&1===(e&1)?c-b:b;if(2200===d)a:{if(-1===e&&(this._loopCount=0,this._setEndings(!0,!0,!1)),b>=c)b=c;else if(0>b)b=0;else{this.time=b;break a}this.clampWhenFinished?this.paused=!0:this.enabled=!1;this.time=b;this._mixer.dispatchEvent({type:"finished",
 action:this,direction:0>a?-1:1})}else{-1===e&&(0<=a?(e=0,this._setEndings(!0,0===this.repetitions,f)):this._setEndings(0===this.repetitions,!0,f));if(b>=c||0>b){d=Math.floor(b/c);b-=c*d;e+=Math.abs(d);var g=this.repetitions-e;0>=g?(this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=b=0<a?c:0,this._mixer.dispatchEvent({type:"finished",action:this,direction:0<a?1:-1})):(1===g?(a=0>a,this._setEndings(a,!a,f)):this._setEndings(!1,!1,f),this._loopCount=e,this.time=b,this._mixer.dispatchEvent({type:"loop",
 action:this,loopDelta:d}))}else this.time=b;if(f&&1===(e&1))return c-b}return b},_setEndings:function(a,b,c){var d=this._interpolantSettings;c?(d.endingStart=2401,d.endingEnd=2401):(d.endingStart=a?this.zeroSlopeAtStart?2401:2400:2402,d.endingEnd=b?this.zeroSlopeAtEnd?2401:2400:2402)},_scheduleFading:function(a,b,c){var d=this._mixer,e=d.time,f=this._weightInterpolant;null===f&&(this._weightInterpolant=f=d._lendControlInterpolant());d=f.parameterPositions;f=f.sampleValues;d[0]=e;f[0]=b;d[1]=e+a;f[1]=
-c;return this}});cg.prototype=Object.assign(Object.create(Ba.prototype),{constructor:cg,_bindAction:function(a,b){var c=a._localRoot||this._root,d=a._clip.tracks,e=d.length,f=a._propertyBindings;a=a._interpolants;var g=c.uuid,h=this._bindingsByRootAndName,l=h[g];void 0===l&&(l={},h[g]=l);for(h=0;h!==e;++h){var k=d[h],n=k.name,u=l[n];if(void 0===u){u=f[h];if(void 0!==u){null===u._cacheIndex&&(++u.referenceCount,this._addInactiveBinding(u,g,n));continue}u=new bg(na.create(c,n,b&&b._propertyBindings[h].binding.parsedPath),
+c;return this}});cg.prototype=Object.assign(Object.create(Ca.prototype),{constructor:cg,_bindAction:function(a,b){var c=a._localRoot||this._root,d=a._clip.tracks,e=d.length,f=a._propertyBindings;a=a._interpolants;var g=c.uuid,h=this._bindingsByRootAndName,l=h[g];void 0===l&&(l={},h[g]=l);for(h=0;h!==e;++h){var k=d[h],n=k.name,u=l[n];if(void 0===u){u=f[h];if(void 0!==u){null===u._cacheIndex&&(++u.referenceCount,this._addInactiveBinding(u,g,n));continue}u=new bg(oa.create(c,n,b&&b._propertyBindings[h].binding.parsedPath),
 k.ValueTypeName,k.getValueSize());++u.referenceCount;this._addInactiveBinding(u,g,n)}f[h]=u;a[h].resultBuffer=u.buffer}},_activateAction:function(a){if(!this._isActiveAction(a)){if(null===a._cacheIndex){var b=(a._localRoot||this._root).uuid,c=a._clip.uuid,d=this._actionsByClip[c];this._bindAction(a,d&&d.knownActions[0]);this._addInactiveAction(a,c,b)}b=a._propertyBindings;c=0;for(d=b.length;c!==d;++c){var e=b[c];0===e.useCount++&&(this._lendBinding(e),e.saveOriginalState())}this._lendAction(a)}},
 _deactivateAction:function(a){if(this._isActiveAction(a)){for(var b=a._propertyBindings,c=0,d=b.length;c!==d;++c){var e=b[c];0===--e.useCount&&(e.restoreOriginalState(),this._takeBackBinding(e))}this._takeBackAction(a)}},_initMemoryManager:function(){this._actions=[];this._nActiveActions=0;this._actionsByClip={};this._bindings=[];this._nActiveBindings=0;this._bindingsByRootAndName={};this._controlInterpolants=[];this._nActiveControlInterpolants=0;var a=this;this.stats={actions:{get total(){return a._actions.length},
 get inUse(){return a._nActiveActions}},bindings:{get total(){return a._bindings.length},get inUse(){return a._nActiveBindings}},controlInterpolants:{get total(){return a._controlInterpolants.length},get inUse(){return a._nActiveControlInterpolants}}}},_isActiveAction:function(a){a=a._cacheIndex;return null!==a&&a<this._nActiveActions},_addInactiveAction:function(a,b,c){var d=this._actions,e=this._actionsByClip,f=e[b];void 0===f?(f={knownActions:[a],actionByRoot:{}},a._byClipCacheIndex=0,e[b]=f):(b=
@@ -897,33 +898,33 @@ b){void 0===b&&(console.warn("THREE.Box2: .getParameter() target is now required
 (kd=new D);return kd.copy(a).clamp(this.min,this.max).sub(a).length()},intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)}});var pf,ue;Object.assign(gg.prototype,{set:function(a,b){this.start.copy(a);this.end.copy(b);return this},clone:function(){return(new this.constructor).copy(this)},
 copy:function(a){this.start.copy(a.start);this.end.copy(a.end);return this},getCenter:function(a){void 0===a&&(console.warn("THREE.Line3: .getCenter() target is now required"),a=new n);return a.addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(a){void 0===a&&(console.warn("THREE.Line3: .delta() target is now required"),a=new n);return a.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},
 at:function(a,b){void 0===b&&(console.warn("THREE.Line3: .at() target is now required"),b=new n);return this.delta(b).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(a,b){void 0===pf&&(pf=new n,ue=new n);pf.subVectors(a,this.start);ue.subVectors(this.end,this.start);a=ue.dot(ue);a=ue.dot(pf)/a;b&&(a=M.clamp(a,0,1));return a},closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);void 0===c&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),
-c=new n);return this.delta(c).multiplyScalar(a).add(this.start)},applyMatrix4:function(a){this.start.applyMatrix4(a);this.end.applyMatrix4(a);return this},equals:function(a){return a.start.equals(this.start)&&a.end.equals(this.end)}});fe.prototype=Object.create(G.prototype);fe.prototype.constructor=fe;fe.prototype.isImmediateRenderObject=!0;var fb,rb,ve,Dh;ge.prototype=Object.create(ba.prototype);ge.prototype.constructor=ge;ge.prototype.update=function(){void 0===ve&&(fb=new n,rb=new n,ve=new ta,
+c=new n);return this.delta(c).multiplyScalar(a).add(this.start)},applyMatrix4:function(a){this.start.applyMatrix4(a);this.end.applyMatrix4(a);return this},equals:function(a){return a.start.equals(this.start)&&a.end.equals(this.end)}});fe.prototype=Object.create(G.prototype);fe.prototype.constructor=fe;fe.prototype.isImmediateRenderObject=!0;var fb,rb,ve,Dh;ge.prototype=Object.create(ba.prototype);ge.prototype.constructor=ge;ge.prototype.update=function(){void 0===ve&&(fb=new n,rb=new n,ve=new ua,
 Dh=["a","b","c"]);this.object.updateMatrixWorld(!0);ve.getNormalMatrix(this.object.matrixWorld);var a=this.object.matrixWorld,b=this.geometry.attributes.position,c=this.object.geometry;if(c&&c.isGeometry)for(var d=c.vertices,e=c.faces,f=c=0,g=e.length;f<g;f++)for(var h=e[f],k=0,m=h.vertexNormals.length;k<m;k++){var q=h.vertexNormals[k];fb.copy(d[h[Dh[k]]]).applyMatrix4(a);rb.copy(q).applyMatrix3(ve).normalize().multiplyScalar(this.size).add(fb);b.setXYZ(c,fb.x,fb.y,fb.z);c+=1;b.setXYZ(c,rb.x,rb.y,
 rb.z);c+=1}else if(c&&c.isBufferGeometry)for(d=c.attributes.position,e=c.attributes.normal,k=c=0,m=d.count;k<m;k++)fb.set(d.getX(k),d.getY(k),d.getZ(k)).applyMatrix4(a),rb.set(e.getX(k),e.getY(k),e.getZ(k)),rb.applyMatrix3(ve).normalize().multiplyScalar(this.size).add(fb),b.setXYZ(c,fb.x,fb.y,fb.z),c+=1,b.setXYZ(c,rb.x,rb.y,rb.z),c+=1;b.needsUpdate=!0};var qf;Zc.prototype=Object.create(G.prototype);Zc.prototype.constructor=Zc;Zc.prototype.dispose=function(){this.cone.geometry.dispose();this.cone.material.dispose()};
 Zc.prototype.update=function(){void 0===qf&&(qf=new n);this.light.updateMatrixWorld();var a=this.light.distance?this.light.distance:1E3,b=a*Math.tan(this.light.angle);this.cone.scale.set(b,b,a);qf.setFromMatrixPosition(this.light.target.matrixWorld);this.cone.lookAt(qf);void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)};var Eb,we,xe;$c.prototype=Object.create(ba.prototype);$c.prototype.constructor=$c;$c.prototype.updateMatrixWorld=function(a){void 0===
 xe&&(Eb=new n,we=new Q,xe=new Q);var b=this.bones,c=this.geometry,d=c.getAttribute("position");xe.getInverse(this.root.matrixWorld);for(var e=0,f=0;e<b.length;e++){var g=b[e];g.parent&&g.parent.isBone&&(we.multiplyMatrices(xe,g.matrixWorld),Eb.setFromMatrixPosition(we),d.setXYZ(f,Eb.x,Eb.y,Eb.z),we.multiplyMatrices(xe,g.parent.matrixWorld),Eb.setFromMatrixPosition(we),d.setXYZ(f+1,Eb.x,Eb.y,Eb.z),f+=2)}c.getAttribute("position").needsUpdate=!0;G.prototype.updateMatrixWorld.call(this,a)};ad.prototype=
-Object.create(T.prototype);ad.prototype.constructor=ad;ad.prototype.dispose=function(){this.geometry.dispose();this.material.dispose()};ad.prototype.update=function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)};bd.prototype=Object.create(va.prototype);bd.prototype.constructor=bd;bd.prototype.update=function(){this.scale.set(.5*this.light.width,.5*this.light.height,1);if(void 0!==this.color)this.material.color.set(this.color),this.children[0].material.color.set(this.color);
+Object.create(T.prototype);ad.prototype.constructor=ad;ad.prototype.dispose=function(){this.geometry.dispose();this.material.dispose()};ad.prototype.update=function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)};bd.prototype=Object.create(wa.prototype);bd.prototype.constructor=bd;bd.prototype.update=function(){this.scale.set(.5*this.light.width,.5*this.light.height,1);if(void 0!==this.color)this.material.color.set(this.color),this.children[0].material.color.set(this.color);
 else{this.material.color.copy(this.light.color).multiplyScalar(this.light.intensity);var a=this.material.color,b=Math.max(a.r,a.g,a.b);1<b&&a.multiplyScalar(1/b);this.children[0].material.color.copy(this.material.color)}};bd.prototype.dispose=function(){this.geometry.dispose();this.material.dispose();this.children[0].geometry.dispose();this.children[0].material.dispose()};var Eh,wg,rf;cd.prototype=Object.create(G.prototype);cd.prototype.constructor=cd;cd.prototype.dispose=function(){this.children[0].geometry.dispose();
 this.children[0].material.dispose()};cd.prototype.update=function(){void 0===rf&&(Eh=new n,wg=new A,rf=new A);var a=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{var b=a.geometry.getAttribute("color");wg.copy(this.light.color);rf.copy(this.light.groundColor);for(var c=0,d=b.count;c<d;c++){var e=c<d/2?wg:rf;b.setXYZ(c,e.r,e.g,e.b)}b.needsUpdate=!0}a.lookAt(Eh.setFromMatrixPosition(this.light.matrixWorld).negate())};dd.prototype=Object.create(T.prototype);dd.prototype.constructor=
 dd;dd.prototype.dispose=function(){this.geometry.dispose();this.material.dispose()};dd.prototype.onBeforeRender=function(){this.position.copy(this.lightProbe.position);this.scale.set(1,1,1).multiplyScalar(this.size);this.material.uniforms.intensity.value=this.lightProbe.intensity};af.prototype=Object.assign(Object.create(ba.prototype),{constructor:af,copy:function(a){ba.prototype.copy.call(this,a);this.geometry.copy(a.geometry);this.material.copy(a.material);return this},clone:function(){return(new this.constructor).copy(this)}});
-bf.prototype=Object.create(ba.prototype);bf.prototype.constructor=bf;ed.prototype=Object.create(va.prototype);ed.prototype.constructor=ed;ed.prototype.update=function(){function a(a,b,d,e){d=(b-a)/d;r.setXYZ(k,0,0,0);m++;for(n=a;n<b;n+=d)u=k+m,r.setXYZ(u,Math.sin(n)*c,0,Math.cos(n)*c),r.setXYZ(u+1,Math.sin(Math.min(n+d,b))*c,0,Math.cos(Math.min(n+d,b))*c),r.setXYZ(u+2,0,0,0),m+=3;t.addGroup(k,m,e);k+=m;m=0}var b=this.audio,c=this.range,d=this.divisionsInnerAngle,e=this.divisionsOuterAngle,f=M.degToRad(b.panner.coneInnerAngle);
-b=M.degToRad(b.panner.coneOuterAngle);var g=f/2,h=b/2,k=0,m=0,n,u,t=this.geometry,r=t.attributes.position;t.clearGroups();a(-h,-g,e,0);a(-g,g,d,1);a(g,h,e,0);r.needsUpdate=!0;f===b&&(this.material[0].visible=!1)};ed.prototype.dispose=function(){this.geometry.dispose();this.material[0].dispose();this.material[1].dispose()};var ld,ye,sf;he.prototype=Object.create(ba.prototype);he.prototype.constructor=he;he.prototype.update=function(){void 0===sf&&(ld=new n,ye=new n,sf=new ta);this.object.updateMatrixWorld(!0);
+bf.prototype=Object.create(ba.prototype);bf.prototype.constructor=bf;ed.prototype=Object.create(wa.prototype);ed.prototype.constructor=ed;ed.prototype.update=function(){function a(a,b,d,e){d=(b-a)/d;r.setXYZ(k,0,0,0);m++;for(n=a;n<b;n+=d)u=k+m,r.setXYZ(u,Math.sin(n)*c,0,Math.cos(n)*c),r.setXYZ(u+1,Math.sin(Math.min(n+d,b))*c,0,Math.cos(Math.min(n+d,b))*c),r.setXYZ(u+2,0,0,0),m+=3;t.addGroup(k,m,e);k+=m;m=0}var b=this.audio,c=this.range,d=this.divisionsInnerAngle,e=this.divisionsOuterAngle,f=M.degToRad(b.panner.coneInnerAngle);
+b=M.degToRad(b.panner.coneOuterAngle);var g=f/2,h=b/2,k=0,m=0,n,u,t=this.geometry,r=t.attributes.position;t.clearGroups();a(-h,-g,e,0);a(-g,g,d,1);a(g,h,e,0);r.needsUpdate=!0;f===b&&(this.material[0].visible=!1)};ed.prototype.dispose=function(){this.geometry.dispose();this.material[0].dispose();this.material[1].dispose()};var ld,ye,sf;he.prototype=Object.create(ba.prototype);he.prototype.constructor=he;he.prototype.update=function(){void 0===sf&&(ld=new n,ye=new n,sf=new ua);this.object.updateMatrixWorld(!0);
 sf.getNormalMatrix(this.object.matrixWorld);var a=this.object.matrixWorld,b=this.geometry.attributes.position,c=this.object.geometry,d=c.vertices;c=c.faces;for(var e=0,f=0,g=c.length;f<g;f++){var h=c[f],k=h.normal;ld.copy(d[h.a]).add(d[h.b]).add(d[h.c]).divideScalar(3).applyMatrix4(a);ye.copy(k).applyMatrix3(sf).normalize().multiplyScalar(this.size).add(ld);b.setXYZ(e,ld.x,ld.y,ld.z);e+=1;b.setXYZ(e,ye.x,ye.y,ye.z);e+=1}b.needsUpdate=!0};var xg,ze,tf;fd.prototype=Object.create(G.prototype);fd.prototype.constructor=
 fd;fd.prototype.dispose=function(){this.lightPlane.geometry.dispose();this.lightPlane.material.dispose();this.targetLine.geometry.dispose();this.targetLine.material.dispose()};fd.prototype.update=function(){void 0===tf&&(xg=new n,ze=new n,tf=new n);xg.setFromMatrixPosition(this.light.matrixWorld);ze.setFromMatrixPosition(this.light.target.matrixWorld);tf.subVectors(ze,xg);this.lightPlane.lookAt(ze);void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):
 (this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color));this.targetLine.lookAt(ze);this.targetLine.scale.z=tf.length()};ie.prototype=Object.create(ba.prototype);ie.prototype.constructor=ie;ie.prototype.update=function(){function a(a,g,h,k){d.set(g,h,k).unproject(e);a=c[a];if(void 0!==a)for(g=b.getAttribute("position"),h=0,k=a.length;h<k;h++)g.setXYZ(a[h],d.x,d.y,d.z)}var b,c,d=new n,e=new ib;return function(){b=this.geometry;c=this.pointMap;e.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse);
 a("c",0,0,-1);a("t",0,0,1);a("n1",-1,-1,-1);a("n2",1,-1,-1);a("n3",-1,1,-1);a("n4",1,1,-1);a("f1",-1,-1,1);a("f2",1,-1,1);a("f3",-1,1,1);a("f4",1,1,1);a("u1",.7,1.1,-1);a("u2",-.7,1.1,-1);a("u3",0,2,-1);a("cf1",-1,0,1);a("cf2",1,0,1);a("cf3",0,-1,1);a("cf4",0,1,1);a("cn1",-1,0,-1);a("cn2",1,0,-1);a("cn3",0,-1,-1);a("cn4",0,1,-1);b.getAttribute("position").needsUpdate=!0}}();var md;xb.prototype=Object.create(ba.prototype);xb.prototype.constructor=xb;xb.prototype.update=function(a){void 0===md&&(md=
 new Sa);void 0!==a&&console.warn("THREE.BoxHelper: .update() has no longer arguments.");void 0!==this.object&&md.setFromObject(this.object);if(!md.isEmpty()){a=md.min;var b=md.max,c=this.geometry.attributes.position,d=c.array;d[0]=b.x;d[1]=b.y;d[2]=b.z;d[3]=a.x;d[4]=b.y;d[5]=b.z;d[6]=a.x;d[7]=a.y;d[8]=b.z;d[9]=b.x;d[10]=a.y;d[11]=b.z;d[12]=b.x;d[13]=b.y;d[14]=a.z;d[15]=a.x;d[16]=b.y;d[17]=a.z;d[18]=a.x;d[19]=a.y;d[20]=a.z;d[21]=b.x;d[22]=a.y;d[23]=a.z;c.needsUpdate=!0;this.geometry.computeBoundingSphere()}};
 xb.prototype.setFromObject=function(a){this.object=a;this.update();return this};xb.prototype.copy=function(a){ba.prototype.copy.call(this,a);this.object=a.object;return this};xb.prototype.clone=function(){return(new this.constructor).copy(this)};je.prototype=Object.create(ba.prototype);je.prototype.constructor=je;je.prototype.updateMatrixWorld=function(a){var b=this.box;b.isEmpty()||(b.getCenter(this.position),b.getSize(this.scale),this.scale.multiplyScalar(.5),G.prototype.updateMatrixWorld.call(this,
-a))};ke.prototype=Object.create(va.prototype);ke.prototype.constructor=ke;ke.prototype.updateMatrixWorld=function(a){var b=-this.plane.constant;1E-8>Math.abs(b)&&(b=1E-8);this.scale.set(.5*this.size,.5*this.size,b);this.children[0].material.side=0>b?1:0;this.lookAt(this.plane.normal);G.prototype.updateMatrixWorld.call(this,a)};var uf,cf,hg;yb.prototype=Object.create(G.prototype);yb.prototype.constructor=yb;yb.prototype.setDirection=function(a){void 0===uf&&(uf=new n);.99999<a.y?this.quaternion.set(0,
+a))};ke.prototype=Object.create(wa.prototype);ke.prototype.constructor=ke;ke.prototype.updateMatrixWorld=function(a){var b=-this.plane.constant;1E-8>Math.abs(b)&&(b=1E-8);this.scale.set(.5*this.size,.5*this.size,b);this.children[0].material.side=0>b?1:0;this.lookAt(this.plane.normal);G.prototype.updateMatrixWorld.call(this,a)};var uf,cf,hg;yb.prototype=Object.create(G.prototype);yb.prototype.constructor=yb;yb.prototype.setDirection=function(a){void 0===uf&&(uf=new n);.99999<a.y?this.quaternion.set(0,
 0,0,1):-.99999>a.y?this.quaternion.set(1,0,0,0):(uf.set(a.z,0,-a.x).normalize(),this.quaternion.setFromAxisAngle(uf,Math.acos(a.y)))};yb.prototype.setLength=function(a,b,c){void 0===b&&(b=.2*a);void 0===c&&(c=.2*b);this.line.scale.set(1,Math.max(0,a-b),1);this.line.updateMatrix();this.cone.scale.set(c,b,c);this.cone.position.y=a;this.cone.updateMatrix()};yb.prototype.setColor=function(a){this.line.material.color.set(a);this.cone.material.color.set(a)};yb.prototype.copy=function(a){G.prototype.copy.call(this,
 a,!1);this.line.copy(a.line);this.cone.copy(a.cone);return this};yb.prototype.clone=function(){return(new this.constructor).copy(this)};le.prototype=Object.create(ba.prototype);le.prototype.constructor=le;J.create=function(a,b){console.log("THREE.Curve.create() has been deprecated");a.prototype=Object.create(J.prototype);a.prototype.constructor=a;a.prototype.getPoint=b;return a};Object.assign(wb.prototype,{createPointsGeometry:function(a){console.warn("THREE.CurvePath: .createPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");
 a=this.getPoints(a);return this.createGeometry(a)},createSpacedPointsGeometry:function(a){console.warn("THREE.CurvePath: .createSpacedPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");a=this.getSpacedPoints(a);return this.createGeometry(a)},createGeometry:function(a){console.warn("THREE.CurvePath: .createGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");for(var b=new P,c=0,d=a.length;c<d;c++){var e=a[c];b.vertices.push(new n(e.x,
-e.y,e.z||0))}return b}});Object.assign(ab.prototype,{fromPoints:function(a){console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints().");this.setFromPoints(a)}});vh.prototype=Object.create(sa.prototype);wh.prototype=Object.create(sa.prototype);ig.prototype=Object.create(sa.prototype);Object.assign(ig.prototype,{initFromArray:function(){console.error("THREE.Spline: .initFromArray() has been removed.")},getControlPointsArray:function(){console.error("THREE.Spline: .getControlPointsArray() has been removed.")},
+e.y,e.z||0))}return b}});Object.assign(ab.prototype,{fromPoints:function(a){console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints().");this.setFromPoints(a)}});vh.prototype=Object.create(ta.prototype);wh.prototype=Object.create(ta.prototype);ig.prototype=Object.create(ta.prototype);Object.assign(ig.prototype,{initFromArray:function(){console.error("THREE.Spline: .initFromArray() has been removed.")},getControlPointsArray:function(){console.error("THREE.Spline: .getControlPointsArray() has been removed.")},
 reparametrizeByArcLength:function(){console.error("THREE.Spline: .reparametrizeByArcLength() has been removed.")}});af.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")};$c.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")};Object.assign(ee.prototype,{extractUrlBase:function(a){console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead.");
 return rg.extractUrlBase(a)}});Object.assign(Qf.prototype,{setTexturePath:function(a){console.warn("THREE.ObjectLoader: .setTexturePath() has been renamed to .setResourcePath().");return this.setResourcePath(a)}});Object.assign(fg.prototype,{center:function(a){console.warn("THREE.Box2: .center() has been renamed to .getCenter().");return this.getCenter(a)},empty:function(){console.warn("THREE.Box2: .empty() has been renamed to .isEmpty().");return this.isEmpty()},isIntersectionBox:function(a){console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().");
 return this.intersectsBox(a)},size:function(a){console.warn("THREE.Box2: .size() has been renamed to .getSize().");return this.getSize(a)}});Object.assign(Sa.prototype,{center:function(a){console.warn("THREE.Box3: .center() has been renamed to .getCenter().");return this.getCenter(a)},empty:function(){console.warn("THREE.Box3: .empty() has been renamed to .isEmpty().");return this.isEmpty()},isIntersectionBox:function(a){console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox().");
 return this.intersectsBox(a)},isIntersectionSphere:function(a){console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere().");return this.intersectsSphere(a)},size:function(a){console.warn("THREE.Box3: .size() has been renamed to .getSize().");return this.getSize(a)}});gg.prototype.center=function(a){console.warn("THREE.Line3: .center() has been renamed to .getCenter().");return this.getCenter(a)};Object.assign(M,{random16:function(){console.warn("THREE.Math: .random16() has been deprecated. Use Math.random() instead.");
-return Math.random()},nearestPowerOfTwo:function(a){console.warn("THREE.Math: .nearestPowerOfTwo() has been renamed to .floorPowerOfTwo().");return M.floorPowerOfTwo(a)},nextPowerOfTwo:function(a){console.warn("THREE.Math: .nextPowerOfTwo() has been renamed to .ceilPowerOfTwo().");return M.ceilPowerOfTwo(a)}});Object.assign(ta.prototype,{flattenToArrayOffset:function(a,b){console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead.");return this.toArray(a,b)},
+return Math.random()},nearestPowerOfTwo:function(a){console.warn("THREE.Math: .nearestPowerOfTwo() has been renamed to .floorPowerOfTwo().");return M.floorPowerOfTwo(a)},nextPowerOfTwo:function(a){console.warn("THREE.Math: .nextPowerOfTwo() has been renamed to .ceilPowerOfTwo().");return M.ceilPowerOfTwo(a)}});Object.assign(ua.prototype,{flattenToArrayOffset:function(a,b){console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead.");return this.toArray(a,b)},
 multiplyVector3:function(a){console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.");return a.applyMatrix3(this)},multiplyVector3Array:function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},applyToBuffer:function(a){console.warn("THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.");return this.applyToBufferAttribute(a)},applyToVector3Array:function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")}});
 Object.assign(Q.prototype,{extractPosition:function(a){console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().");return this.copyPosition(a)},flattenToArrayOffset:function(a,b){console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead.");return this.toArray(a,b)},getPosition:function(){var a;return function(){void 0===a&&(a=new n);console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.");
 return a.setFromMatrixColumn(this,3)}}(),setRotationFromQuaternion:function(a){console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().");return this.makeRotationFromQuaternion(a)},multiplyToArray:function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},multiplyVector3:function(a){console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},multiplyVector4:function(a){console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.");
@@ -931,8 +932,8 @@ return a.applyMatrix4(this)},multiplyVector3Array:function(){console.error("THRE
 rotateX:function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},applyToBuffer:function(a){console.warn("THREE.Matrix4: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.");return this.applyToBufferAttribute(a)},
 applyToVector3Array:function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},makeFrustum:function(a,b,c,d,e,f){console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead.");return this.makePerspective(a,b,d,c,e,f)}});jb.prototype.isIntersectionLine=function(a){console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine().");return this.intersectsLine(a)};ka.prototype.multiplyVector3=
 function(a){console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.");return a.applyQuaternion(this)};Object.assign(Xb.prototype,{isIntersectionBox:function(a){console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox().");return this.intersectsBox(a)},isIntersectionPlane:function(a){console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane().");return this.intersectsPlane(a)},isIntersectionSphere:function(a){console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere().");
-return this.intersectsSphere(a)}});Object.assign(ua.prototype,{area:function(){console.warn("THREE.Triangle: .area() has been renamed to .getArea().");return this.getArea()},barycoordFromPoint:function(a,b){console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord().");return this.getBarycoord(a,b)},midpoint:function(a){console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint().");return this.getMidpoint(a)},normal:function(a){console.warn("THREE.Triangle: .normal() has been renamed to .getNormal().");
-return this.getNormal(a)},plane:function(a){console.warn("THREE.Triangle: .plane() has been renamed to .getPlane().");return this.getPlane(a)}});Object.assign(ua,{barycoordFromPoint:function(a,b,c,d,e){console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord().");return ua.getBarycoord(a,b,c,d,e)},normal:function(a,b,c,d){console.warn("THREE.Triangle: .normal() has been renamed to .getNormal().");return ua.getNormal(a,b,c,d)}});Object.assign(Ob.prototype,{extractAllPoints:function(a){console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead.");
+return this.intersectsSphere(a)}});Object.assign(va.prototype,{area:function(){console.warn("THREE.Triangle: .area() has been renamed to .getArea().");return this.getArea()},barycoordFromPoint:function(a,b){console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord().");return this.getBarycoord(a,b)},midpoint:function(a){console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint().");return this.getMidpoint(a)},normal:function(a){console.warn("THREE.Triangle: .normal() has been renamed to .getNormal().");
+return this.getNormal(a)},plane:function(a){console.warn("THREE.Triangle: .plane() has been renamed to .getPlane().");return this.getPlane(a)}});Object.assign(va,{barycoordFromPoint:function(a,b,c,d,e){console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord().");return va.getBarycoord(a,b,c,d,e)},normal:function(a,b,c,d){console.warn("THREE.Triangle: .normal() has been renamed to .getNormal().");return va.getNormal(a,b,c,d)}});Object.assign(Ob.prototype,{extractAllPoints:function(a){console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead.");
 return this.extractPoints(a)},extrude:function(a){console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead.");return new gc(this,a)},makeGeometry:function(a){console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead.");return new hc(this,a)}});Object.assign(D.prototype,{fromAttribute:function(a,b,c){console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute().");return this.fromBufferAttribute(a,b,c)},distanceToManhattan:function(a){console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo().");
 return this.manhattanDistanceTo(a)},lengthManhattan:function(){console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength().");return this.manhattanLength()}});Object.assign(n.prototype,{setEulerFromRotationMatrix:function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},setEulerFromQuaternion:function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},
 getPositionFromMatrix:function(a){console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().");return this.setFromMatrixPosition(a)},getScaleFromMatrix:function(a){console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale().");return this.setFromMatrixScale(a)},getColumnFromMatrix:function(a,b){console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().");return this.setFromMatrixColumn(b,
@@ -941,7 +942,7 @@ return this.manhattanLength()}});Object.assign(ca.prototype,{fromAttribute:funct
 Object.assign(G.prototype,{getChildByName:function(a){console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName().");return this.getObjectByName(a)},renderDepth:function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},translate:function(a,b){console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead.");return this.translateOnAxis(b,a)},getWorldRotation:function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")}});
 Object.defineProperties(G.prototype,{eulerOrder:{get:function(){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order.");return this.rotation.order},set:function(a){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order.");this.rotation.order=a}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}});
 Object.defineProperties(Bd.prototype,{objects:{get:function(){console.warn("THREE.LOD: .objects has been renamed to .levels.");return this.levels}}});Object.defineProperty(Fe.prototype,"useVertexTexture",{get:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")},set:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}});Cd.prototype.initBones=function(){console.error("THREE.SkinnedMesh: initBones() has been removed.")};Object.defineProperty(J.prototype,
-"__arcLengthDivisions",{get:function(){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.");return this.arcLengthDivisions},set:function(a){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.");this.arcLengthDivisions=a}});ma.prototype.setLens=function(a,b){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup.");void 0!==b&&(this.filmGauge=b);this.setFocalLength(a)};Object.defineProperties(U.prototype,
+"__arcLengthDivisions",{get:function(){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.");return this.arcLengthDivisions},set:function(a){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.");this.arcLengthDivisions=a}});na.prototype.setLens=function(a,b){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup.");void 0!==b&&(this.filmGauge=b);this.setFocalLength(a)};Object.defineProperties(U.prototype,
 {onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(a){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov.");this.shadow.camera.fov=a}},shadowCameraLeft:{set:function(a){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left.");this.shadow.camera.left=a}},shadowCameraRight:{set:function(a){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right.");this.shadow.camera.right=a}},shadowCameraTop:{set:function(a){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top.");
 this.shadow.camera.top=a}},shadowCameraBottom:{set:function(a){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom.");this.shadow.camera.bottom=a}},shadowCameraNear:{set:function(a){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near.");this.shadow.camera.near=a}},shadowCameraFar:{set:function(a){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far.");this.shadow.camera.far=a}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},
 shadowBias:{set:function(a){console.warn("THREE.Light: .shadowBias is now .shadow.bias.");this.shadow.bias=a}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(a){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width.");this.shadow.mapSize.width=a}},shadowMapHeight:{set:function(a){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height.");this.shadow.mapSize.height=a}}});Object.defineProperties(N.prototype,
@@ -971,28 +972,28 @@ return this.getFrequencyData()};zc.prototype.updateCubeMap=function(a,b){console
 var e=new Nf;e.setCrossOrigin(this.crossOrigin);a=e.load(a,c,void 0,d);b&&(a.mapping=b);return a};Pb.loadCompressedTexture=function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")};Pb.loadCompressedTextureCube=function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")};k.ACESFilmicToneMapping=5;k.AddEquation=100;k.AddOperation=2;k.AdditiveBlending=2;k.AlphaFormat=1021;k.AlwaysDepth=
 1;k.AlwaysStencilFunc=519;k.AmbientLight=Ue;k.AmbientLightProbe=Wf;k.AnimationClip=Ra;k.AnimationLoader=ih;k.AnimationMixer=cg;k.AnimationObjectGroup=oh;k.AnimationUtils=Z;k.ArcCurve=Xc;k.ArrayCamera=yd;k.ArrowHelper=yb;k.Audio=Yc;k.AudioAnalyser=ag;k.AudioContext=Zf;k.AudioListener=Yf;k.AudioLoader=Uf;k.AxesHelper=le;k.AxisHelper=function(a){console.warn("THREE.AxisHelper has been renamed to THREE.AxesHelper.");return new le(a)};k.BackSide=1;k.BasicDepthPacking=3200;k.BasicShadowMap=0;k.BinaryTextureLoader=
 function(a){console.warn("THREE.BinaryTextureLoader has been renamed to THREE.DataTextureLoader.");return new Mf(a)};k.Bone=Hf;k.BooleanKeyframeTrack=Je;k.BoundingBoxHelper=function(a,b){console.warn("THREE.BoundingBoxHelper has been deprecated. Creating a THREE.BoxHelper instead.");return new xb(a,b)};k.Box2=fg;k.Box3=Sa;k.Box3Helper=je;k.BoxBufferGeometry=Fb;k.BoxGeometry=yc;k.BoxHelper=xb;k.BufferAttribute=N;k.BufferGeometry=E;k.BufferGeometryLoader=Pf;k.ByteType=1010;k.Cache=wc;k.Camera=ib;k.CameraHelper=
-ie;k.CanvasRenderer=function(){console.error("THREE.CanvasRenderer has been removed")};k.CanvasTexture=Dd;k.CatmullRomCurve3=sa;k.CineonToneMapping=4;k.CircleBufferGeometry=Tc;k.CircleGeometry=Yd;k.ClampToEdgeWrapping=1001;k.Clock=Xf;k.ClosedSplineCurve3=vh;k.Color=A;k.ColorKeyframeTrack=Ke;k.CompressedTexture=Gc;k.CompressedTextureLoader=jh;k.ConeBufferGeometry=Xd;k.ConeGeometry=Wd;k.CubeCamera=zc;k.CubeGeometry=yc;k.CubeReflectionMapping=301;k.CubeRefractionMapping=302;k.CubeTexture=tb;k.CubeTextureLoader=
-Nf;k.CubeUVReflectionMapping=306;k.CubeUVRefractionMapping=307;k.CubicBezierCurve=Xa;k.CubicBezierCurve3=nb;k.CubicInterpolant=He;k.CullFaceBack=1;k.CullFaceFront=2;k.CullFaceFrontBack=3;k.CullFaceNone=0;k.Curve=J;k.CurvePath=wb;k.CustomBlending=5;k.CylinderBufferGeometry=vb;k.CylinderGeometry=jc;k.Cylindrical=th;k.DataTexture=ac;k.DataTexture2DArray=Ac;k.DataTexture3D=Bc;k.DataTextureLoader=Mf;k.DecrementStencilOp=7683;k.DecrementWrapStencilOp=34056;k.DefaultLoadingManager=ya;k.DepthFormat=1026;
+ie;k.CanvasRenderer=function(){console.error("THREE.CanvasRenderer has been removed")};k.CanvasTexture=Dd;k.CatmullRomCurve3=ta;k.CineonToneMapping=4;k.CircleBufferGeometry=Tc;k.CircleGeometry=Yd;k.ClampToEdgeWrapping=1001;k.Clock=Xf;k.ClosedSplineCurve3=vh;k.Color=A;k.ColorKeyframeTrack=Ke;k.CompressedTexture=Gc;k.CompressedTextureLoader=jh;k.ConeBufferGeometry=Xd;k.ConeGeometry=Wd;k.CubeCamera=zc;k.CubeGeometry=yc;k.CubeReflectionMapping=301;k.CubeRefractionMapping=302;k.CubeTexture=tb;k.CubeTextureLoader=
+Nf;k.CubeUVReflectionMapping=306;k.CubeUVRefractionMapping=307;k.CubicBezierCurve=Xa;k.CubicBezierCurve3=nb;k.CubicInterpolant=He;k.CullFaceBack=1;k.CullFaceFront=2;k.CullFaceFrontBack=3;k.CullFaceNone=0;k.Curve=J;k.CurvePath=wb;k.CustomBlending=5;k.CylinderBufferGeometry=vb;k.CylinderGeometry=jc;k.Cylindrical=th;k.DataTexture=ac;k.DataTexture2DArray=Ac;k.DataTexture3D=Bc;k.DataTextureLoader=Mf;k.DecrementStencilOp=7683;k.DecrementWrapStencilOp=34056;k.DefaultLoadingManager=za;k.DepthFormat=1026;
 k.DepthStencilFormat=1027;k.DepthTexture=Ed;k.DirectionalLight=Te;k.DirectionalLightHelper=fd;k.DirectionalLightShadow=Se;k.DiscreteInterpolant=Ie;k.DodecahedronBufferGeometry=Lc;k.DodecahedronGeometry=Kd;k.DoubleSide=2;k.DstAlphaFactor=206;k.DstColorFactor=208;k.DynamicBufferAttribute=function(a,b){console.warn("THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setDynamic( true ) instead.");return(new N(a,b)).setDynamic(!0)};k.EdgesGeometry=Sc;k.EdgesHelper=function(a,
-b){console.warn("THREE.EdgesHelper has been removed. Use THREE.EdgesGeometry instead.");return new ba(new Sc(a.geometry),new R({color:void 0!==b?b:16777215}))};k.EllipseCurve=Na;k.EqualDepth=4;k.EqualStencilFunc=514;k.EquirectangularReflectionMapping=303;k.EquirectangularRefractionMapping=304;k.Euler=Wb;k.EventDispatcher=Ba;k.ExtrudeBufferGeometry=lb;k.ExtrudeGeometry=gc;k.Face3=xc;k.Face4=function(a,b,c,d,e,f,g){console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead.");
+b){console.warn("THREE.EdgesHelper has been removed. Use THREE.EdgesGeometry instead.");return new ba(new Sc(a.geometry),new S({color:void 0!==b?b:16777215}))};k.EllipseCurve=Na;k.EqualDepth=4;k.EqualStencilFunc=514;k.EquirectangularReflectionMapping=303;k.EquirectangularRefractionMapping=304;k.Euler=Wb;k.EventDispatcher=Ca;k.ExtrudeBufferGeometry=lb;k.ExtrudeGeometry=gc;k.Face3=xc;k.Face4=function(a,b,c,d,e,f,g){console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead.");
 return new xc(a,b,c,e,f,g)};k.FaceColors=1;k.FaceNormalsHelper=he;k.FileLoader=Wa;k.FlatShading=1;k.Float32Attribute=function(a,b){console.warn("THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead.");return new C(a,b)};k.Float32BufferAttribute=C;k.Float64Attribute=function(a,b){console.warn("THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead.");return new td(a,b)};k.Float64BufferAttribute=td;k.FloatType=1015;k.Fog=Ee;k.FogExp2=
 De;k.Font=Tf;k.FontLoader=lh;k.FrontFaceDirectionCCW=1;k.FrontFaceDirectionCW=0;k.FrontSide=0;k.Frustum=Ae;k.GammaEncoding=3007;k.Geometry=P;k.GeometryUtils={merge:function(a,b,c){console.warn("THREE.GeometryUtils: .merge() has been moved to Geometry. Use geometry.merge( geometry2, matrix, materialIndexOffset ) instead.");if(b.isMesh){b.matrixAutoUpdate&&b.updateMatrix();var d=b.matrix;b=b.geometry}a.merge(b,d,c)},center:function(a){console.warn("THREE.GeometryUtils: .center() has been moved to Geometry. Use geometry.center() instead.");
 return a.center()}};k.GreaterDepth=6;k.GreaterEqualDepth=5;k.GreaterEqualStencilFunc=518;k.GreaterStencilFunc=516;k.GridHelper=af;k.Group=Dc;k.HalfFloatType=1016;k.HemisphereLight=Oe;k.HemisphereLightHelper=cd;k.HemisphereLightProbe=Vf;k.IcosahedronBufferGeometry=Kc;k.IcosahedronGeometry=Jd;k.ImageBitmapLoader=Rf;k.ImageLoader=ae;k.ImageUtils=Pb;k.ImmediateRenderObject=fe;k.IncrementStencilOp=7682;k.IncrementWrapStencilOp=34055;k.InstancedBufferAttribute=Ye;k.InstancedBufferGeometry=Xe;k.InstancedInterleavedBuffer=
 dg;k.Int16Attribute=function(a,b){console.warn("THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead.");return new rd(a,b)};k.Int16BufferAttribute=rd;k.Int32Attribute=function(a,b){console.warn("THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead.");return new sd(a,b)};k.Int32BufferAttribute=sd;k.Int8Attribute=function(a,b){console.warn("THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead.");return new od(a,
-b)};k.Int8BufferAttribute=od;k.IntType=1013;k.InterleavedBuffer=cc;k.InterleavedBufferAttribute=zd;k.Interpolant=Ma;k.InterpolateDiscrete=2300;k.InterpolateLinear=2301;k.InterpolateSmooth=2302;k.InvertStencilOp=5386;k.JSONLoader=function(){console.error("THREE.JSONLoader has been removed.")};k.KeepStencilOp=7680;k.KeyframeTrack=ra;k.LOD=Bd;k.LatheBufferGeometry=Rc;k.LatheGeometry=Vd;k.Layers=wf;k.LensFlare=function(){console.error("THREE.LensFlare has been moved to /examples/js/objects/Lensflare.js")};
-k.LessDepth=2;k.LessEqualDepth=3;k.LessEqualStencilFunc=515;k.LessStencilFunc=513;k.Light=U;k.LightProbe=bb;k.LightProbeHelper=dd;k.LightShadow=rc;k.Line=va;k.Line3=gg;k.LineBasicMaterial=R;k.LineCurve=Ha;k.LineCurve3=Ya;k.LineDashedMaterial=qc;k.LineLoop=Ge;k.LinePieces=1;k.LineSegments=ba;k.LineStrip=0;k.LinearEncoding=3E3;k.LinearFilter=1006;k.LinearInterpolant=Zd;k.LinearMipMapLinearFilter=1008;k.LinearMipMapNearestFilter=1007;k.LinearMipmapLinearFilter=1008;k.LinearMipmapNearestFilter=1007;k.LinearToneMapping=
-1;k.Loader=ee;k.LoaderUtils=rg;k.LoadingManager=Lf;k.LogLuvEncoding=3003;k.LoopOnce=2200;k.LoopPingPong=2202;k.LoopRepeat=2201;k.LuminanceAlphaFormat=1025;k.LuminanceFormat=1024;k.MOUSE={LEFT:0,MIDDLE:1,RIGHT:2,ROTATE:0,DOLLY:1,PAN:2};k.Material=O;k.MaterialLoader=We;k.Math=M;k.Matrix3=ta;k.Matrix4=Q;k.MaxEquation=104;k.Mesh=T;k.MeshBasicMaterial=Ka;k.MeshDepthMaterial=Jb;k.MeshDistanceMaterial=Kb;k.MeshFaceMaterial=function(a){console.warn("THREE.MeshFaceMaterial has been removed. Use an Array instead.");
+b)};k.Int8BufferAttribute=od;k.IntType=1013;k.InterleavedBuffer=cc;k.InterleavedBufferAttribute=zd;k.Interpolant=Ma;k.InterpolateDiscrete=2300;k.InterpolateLinear=2301;k.InterpolateSmooth=2302;k.InvertStencilOp=5386;k.JSONLoader=function(){console.error("THREE.JSONLoader has been removed.")};k.KeepStencilOp=7680;k.KeyframeTrack=sa;k.LOD=Bd;k.LatheBufferGeometry=Rc;k.LatheGeometry=Vd;k.Layers=wf;k.LensFlare=function(){console.error("THREE.LensFlare has been moved to /examples/js/objects/Lensflare.js")};
+k.LessDepth=2;k.LessEqualDepth=3;k.LessEqualStencilFunc=515;k.LessStencilFunc=513;k.Light=U;k.LightProbe=bb;k.LightProbeHelper=dd;k.LightShadow=rc;k.Line=wa;k.Line3=gg;k.LineBasicMaterial=S;k.LineCurve=Ha;k.LineCurve3=Ya;k.LineDashedMaterial=qc;k.LineLoop=Ge;k.LinePieces=1;k.LineSegments=ba;k.LineStrip=0;k.LinearEncoding=3E3;k.LinearFilter=1006;k.LinearInterpolant=Zd;k.LinearMipMapLinearFilter=1008;k.LinearMipMapNearestFilter=1007;k.LinearMipmapLinearFilter=1008;k.LinearMipmapNearestFilter=1007;k.LinearToneMapping=
+1;k.Loader=ee;k.LoaderUtils=rg;k.LoadingManager=Lf;k.LogLuvEncoding=3003;k.LoopOnce=2200;k.LoopPingPong=2202;k.LoopRepeat=2201;k.LuminanceAlphaFormat=1025;k.LuminanceFormat=1024;k.MOUSE={LEFT:0,MIDDLE:1,RIGHT:2,ROTATE:0,DOLLY:1,PAN:2};k.Material=O;k.MaterialLoader=We;k.Math=M;k.Matrix3=ua;k.Matrix4=Q;k.MaxEquation=104;k.Mesh=T;k.MeshBasicMaterial=Ka;k.MeshDepthMaterial=Jb;k.MeshDistanceMaterial=Kb;k.MeshFaceMaterial=function(a){console.warn("THREE.MeshFaceMaterial has been removed. Use an Array instead.");
 return a};k.MeshLambertMaterial=oc;k.MeshMatcapMaterial=pc;k.MeshNormalMaterial=nc;k.MeshPhongMaterial=Va;k.MeshPhysicalMaterial=lc;k.MeshStandardMaterial=mb;k.MeshToonMaterial=mc;k.MinEquation=103;k.MirroredRepeatWrapping=1002;k.MixOperation=1;k.MultiMaterial=function(a){void 0===a&&(a=[]);console.warn("THREE.MultiMaterial has been removed. Use an Array instead.");a.isMultiMaterial=!0;a.materials=a;a.clone=function(){return a.slice()};return a};k.MultiplyBlending=4;k.MultiplyOperation=0;k.NearestFilter=
 1003;k.NearestMipMapLinearFilter=1005;k.NearestMipMapNearestFilter=1004;k.NearestMipmapLinearFilter=1005;k.NearestMipmapNearestFilter=1004;k.NeverDepth=0;k.NeverStencilFunc=512;k.NoBlending=0;k.NoColors=0;k.NoToneMapping=0;k.NormalBlending=1;k.NotEqualDepth=7;k.NotEqualStencilFunc=517;k.NumberKeyframeTrack=Vc;k.Object3D=G;k.ObjectLoader=Qf;k.ObjectSpaceNormalMap=1;k.OctahedronBufferGeometry=dc;k.OctahedronGeometry=Id;k.OneFactor=201;k.OneMinusDstAlphaFactor=207;k.OneMinusDstColorFactor=209;k.OneMinusSrcAlphaFactor=
 205;k.OneMinusSrcColorFactor=203;k.OrthographicCamera=de;k.PCFShadowMap=1;k.PCFSoftShadowMap=2;k.ParametricBufferGeometry=Ic;k.ParametricGeometry=Fd;k.Particle=function(a){console.warn("THREE.Particle has been renamed to THREE.Sprite.");return new Ad(a)};k.ParticleBasicMaterial=function(a){console.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial.");return new Ua(a)};k.ParticleSystem=function(a,b){console.warn("THREE.ParticleSystem has been renamed to THREE.Points.");return new Fc(a,
-b)};k.ParticleSystemMaterial=function(a){console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial.");return new Ua(a)};k.Path=ab;k.PerspectiveCamera=ma;k.Plane=jb;k.PlaneBufferGeometry=bc;k.PlaneGeometry=vd;k.PlaneHelper=ke;k.PointCloud=function(a,b){console.warn("THREE.PointCloud has been renamed to THREE.Points.");return new Fc(a,b)};k.PointCloudMaterial=function(a){console.warn("THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial.");return new Ua(a)};k.PointLight=
-Re;k.PointLightHelper=ad;k.Points=Fc;k.PointsMaterial=Ua;k.PolarGridHelper=bf;k.PolyhedronBufferGeometry=Ca;k.PolyhedronGeometry=Gd;k.PositionalAudio=$f;k.PositionalAudioHelper=ed;k.PropertyBinding=na;k.PropertyMixer=bg;k.QuadraticBezierCurve=Za;k.QuadraticBezierCurve3=ob;k.Quaternion=ka;k.QuaternionKeyframeTrack=$d;k.QuaternionLinearInterpolant=Le;k.REVISION="108dev";k.RGBADepthPacking=3201;k.RGBAFormat=1023;k.RGBA_ASTC_10x10_Format=37819;k.RGBA_ASTC_10x5_Format=37816;k.RGBA_ASTC_10x6_Format=37817;
+b)};k.ParticleSystemMaterial=function(a){console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial.");return new Ua(a)};k.Path=ab;k.PerspectiveCamera=na;k.Plane=jb;k.PlaneBufferGeometry=bc;k.PlaneGeometry=vd;k.PlaneHelper=ke;k.PointCloud=function(a,b){console.warn("THREE.PointCloud has been renamed to THREE.Points.");return new Fc(a,b)};k.PointCloudMaterial=function(a){console.warn("THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial.");return new Ua(a)};k.PointLight=
+Re;k.PointLightHelper=ad;k.Points=Fc;k.PointsMaterial=Ua;k.PolarGridHelper=bf;k.PolyhedronBufferGeometry=Da;k.PolyhedronGeometry=Gd;k.PositionalAudio=$f;k.PositionalAudioHelper=ed;k.PropertyBinding=oa;k.PropertyMixer=bg;k.QuadraticBezierCurve=Za;k.QuadraticBezierCurve3=ob;k.Quaternion=ka;k.QuaternionKeyframeTrack=$d;k.QuaternionLinearInterpolant=Le;k.REVISION="108dev";k.RGBADepthPacking=3201;k.RGBAFormat=1023;k.RGBA_ASTC_10x10_Format=37819;k.RGBA_ASTC_10x5_Format=37816;k.RGBA_ASTC_10x6_Format=37817;
 k.RGBA_ASTC_10x8_Format=37818;k.RGBA_ASTC_12x10_Format=37820;k.RGBA_ASTC_12x12_Format=37821;k.RGBA_ASTC_4x4_Format=37808;k.RGBA_ASTC_5x4_Format=37809;k.RGBA_ASTC_5x5_Format=37810;k.RGBA_ASTC_6x5_Format=37811;k.RGBA_ASTC_6x6_Format=37812;k.RGBA_ASTC_8x5_Format=37813;k.RGBA_ASTC_8x6_Format=37814;k.RGBA_ASTC_8x8_Format=37815;k.RGBA_PVRTC_2BPPV1_Format=35843;k.RGBA_PVRTC_4BPPV1_Format=35842;k.RGBA_S3TC_DXT1_Format=33777;k.RGBA_S3TC_DXT3_Format=33778;k.RGBA_S3TC_DXT5_Format=33779;k.RGBDEncoding=3006;k.RGBEEncoding=
 3002;k.RGBEFormat=1023;k.RGBFormat=1022;k.RGBM16Encoding=3005;k.RGBM7Encoding=3004;k.RGB_ETC1_Format=36196;k.RGB_PVRTC_2BPPV1_Format=35841;k.RGB_PVRTC_4BPPV1_Format=35840;k.RGB_S3TC_DXT1_Format=33776;k.RawShaderMaterial=Uc;k.Ray=Xb;k.Raycaster=qh;k.RectAreaLight=Ve;k.RectAreaLightHelper=bd;k.RedFormat=1028;k.ReinhardToneMapping=2;k.RepeatWrapping=1E3;k.ReplaceStencilOp=7681;k.ReverseSubtractEquation=102;k.RingBufferGeometry=Qc;k.RingGeometry=Ud;k.Scene=nd;k.SceneUtils={createMultiMaterialObject:function(){console.error("THREE.SceneUtils has been moved to /examples/js/utils/SceneUtils.js")},
 detach:function(){console.error("THREE.SceneUtils has been moved to /examples/js/utils/SceneUtils.js")},attach:function(){console.error("THREE.SceneUtils has been moved to /examples/js/utils/SceneUtils.js")}};k.ShaderChunk=V;k.ShaderLib=kb;k.ShaderMaterial=la;k.ShadowMaterial=kc;k.Shape=Ob;k.ShapeBufferGeometry=ic;k.ShapeGeometry=hc;k.ShapePath=Sf;k.ShapeUtils=ub;k.ShortType=1011;k.Skeleton=Fe;k.SkeletonHelper=$c;k.SkinnedMesh=Cd;k.SmoothShading=2;k.Sphere=hb;k.SphereBufferGeometry=Nb;k.SphereGeometry=
 Td;k.Spherical=sh;k.SphericalHarmonics3=Ze;k.SphericalReflectionMapping=305;k.Spline=ig;k.SplineCurve=$a;k.SplineCurve3=wh;k.SpotLight=Qe;k.SpotLightHelper=Zc;k.SpotLightShadow=Pe;k.Sprite=Ad;k.SpriteMaterial=Mb;k.SrcAlphaFactor=204;k.SrcAlphaSaturateFactor=210;k.SrcColorFactor=202;k.StereoCamera=mh;k.StringKeyframeTrack=Me;k.SubtractEquation=101;k.SubtractiveBlending=3;k.TOUCH={ROTATE:0,PAN:1,DOLLY_PAN:2,DOLLY_ROTATE:3};k.TangentSpaceNormalMap=0;k.TetrahedronBufferGeometry=Jc;k.TetrahedronGeometry=
-Hd;k.TextBufferGeometry=Pc;k.TextGeometry=Sd;k.Texture=W;k.TextureLoader=Ne;k.TorusBufferGeometry=Nc;k.TorusGeometry=Nd;k.TorusKnotBufferGeometry=Mc;k.TorusKnotGeometry=Md;k.Triangle=ua;k.TriangleFanDrawMode=2;k.TriangleStripDrawMode=1;k.TrianglesDrawMode=0;k.TubeBufferGeometry=ec;k.TubeGeometry=Ld;k.UVMapping=300;k.Uint16Attribute=function(a,b){console.warn("THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead.");return new Yb(a,b)};k.Uint16BufferAttribute=Yb;k.Uint32Attribute=
+Hd;k.TextBufferGeometry=Pc;k.TextGeometry=Sd;k.Texture=W;k.TextureLoader=Ne;k.TorusBufferGeometry=Nc;k.TorusGeometry=Nd;k.TorusKnotBufferGeometry=Mc;k.TorusKnotGeometry=Md;k.Triangle=va;k.TriangleFanDrawMode=2;k.TriangleStripDrawMode=1;k.TrianglesDrawMode=0;k.TubeBufferGeometry=ec;k.TubeGeometry=Ld;k.UVMapping=300;k.Uint16Attribute=function(a,b){console.warn("THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead.");return new Yb(a,b)};k.Uint16BufferAttribute=Yb;k.Uint32Attribute=
 function(a,b){console.warn("THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead.");return new Zb(a,b)};k.Uint32BufferAttribute=Zb;k.Uint8Attribute=function(a,b){console.warn("THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead.");return new pd(a,b)};k.Uint8BufferAttribute=pd;k.Uint8ClampedAttribute=function(a,b){console.warn("THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead.");return new qd(a,
 b)};k.Uint8ClampedBufferAttribute=qd;k.Uncharted2ToneMapping=3;k.Uniform=$e;k.UniformsLib=I;k.UniformsUtils=bj;k.UnsignedByteType=1009;k.UnsignedInt248Type=1020;k.UnsignedIntType=1014;k.UnsignedShort4444Type=1017;k.UnsignedShort5551Type=1018;k.UnsignedShort565Type=1019;k.UnsignedShortType=1012;k.Vector2=D;k.Vector3=n;k.Vector4=ca;k.VectorKeyframeTrack=Wc;k.Vertex=function(a,b,c){console.warn("THREE.Vertex has been removed. Use THREE.Vector3 instead.");return new n(a,b,c)};k.VertexColors=2;k.VertexNormalsHelper=
-ge;k.VideoTexture=If;k.WebGLMultisampleRenderTarget=vf;k.WebGLRenderTarget=gb;k.WebGLRenderTargetCube=Hb;k.WebGLRenderer=Gf;k.WebGLUtils=Vg;k.WireframeGeometry=Hc;k.WireframeHelper=function(a,b){console.warn("THREE.WireframeHelper has been removed. Use THREE.WireframeGeometry instead.");return new ba(new Hc(a.geometry),new R({color:void 0!==b?b:16777215}))};k.WrapAroundEnding=2402;k.XHRLoader=function(a){console.warn("THREE.XHRLoader has been renamed to THREE.FileLoader.");return new Wa(a)};k.ZeroCurvatureEnding=
+ge;k.VideoTexture=If;k.WebGLMultisampleRenderTarget=vf;k.WebGLRenderTarget=gb;k.WebGLRenderTargetCube=Hb;k.WebGLRenderer=Gf;k.WebGLUtils=Vg;k.WireframeGeometry=Hc;k.WireframeHelper=function(a,b){console.warn("THREE.WireframeHelper has been removed. Use THREE.WireframeGeometry instead.");return new ba(new Hc(a.geometry),new S({color:void 0!==b?b:16777215}))};k.WrapAroundEnding=2402;k.XHRLoader=function(a){console.warn("THREE.XHRLoader has been renamed to THREE.FileLoader.");return new Wa(a)};k.ZeroCurvatureEnding=
 2400;k.ZeroFactor=200;k.ZeroSlopeEnding=2401;k.ZeroStencilOp=0;k.sRGBEncoding=3001;Object.defineProperty(k,"__esModule",{value:!0})});

build/three.module.js

@@ -17554,6 +17554,8 @@ function getEncodingComponents( encoding ) {
 			return [ 'RGBD', '( value, 256.0 )' ];
 		case GammaEncoding:
 			return [ 'Gamma', '( value, float( GAMMA_FACTOR ) )' ];
+		case LogLuvEncoding:
+			return [ 'LogLuv', '( value )' ];
 		default:
 			throw new Error( 'unsupported encoding: ' + encoding );
 
@@ -21320,6 +21322,8 @@ function WebGLTextures( _gl, extensions, state, properties, capabilities, utils,
 
 				setTextureParameters( 34067, texture, supportsMips );
 
+				var mipmaps = texture.mipmaps;
+
 				for ( var i = 0; i < 6; i ++ ) {
 
 					if ( ! isCompressed ) {
@@ -21328,19 +21332,36 @@ function WebGLTextures( _gl, extensions, state, properties, capabilities, utils,
 
 							state.texImage2D( 34069 + i, 0, glInternalFormat, cubeImage[ i ].width, cubeImage[ i ].height, 0, glFormat, glType, cubeImage[ i ].data );
 
+							for ( var j = 0; j < mipmaps.length; ++ j ) {
+
+								var mipmap = mipmaps[ j ];
+								var image = mipmap.image[ i ].image;
+
+								state.texImage2D( 34069 + i, j + 1, glInternalFormat, image.width, image.height, 0, glFormat, glType, image.data );
+
+							}
+
 						} else {
 
 							state.texImage2D( 34069 + i, 0, glInternalFormat, glFormat, glType, cubeImage[ i ] );
 
+							for ( var j = 0; j < mipmaps.length; ++ j ) {
+
+								var mipmap = mipmaps[ j ];
+
+								state.texImage2D( 34069 + i, j + 1, glInternalFormat, glFormat, glType, mipmap.image[ i ] );
+
+							}
+
 						}
 
 					} else {
 
-						var mipmap, mipmaps = cubeImage[ i ].mipmaps;
+						var mipmaps = cubeImage[ i ].mipmaps;
 
 						for ( var j = 0, jl = mipmaps.length; j < jl; j ++ ) {
 
-							mipmap = mipmaps[ j ];
+							var mipmap = mipmaps[ j ];
 
 							if ( texture.format !== RGBAFormat && texture.format !== RGBFormat ) {
 
@@ -21366,15 +21387,7 @@ function WebGLTextures( _gl, extensions, state, properties, capabilities, utils,
 
 				}
 
-				if ( ! isCompressed ) {
-
-					textureProperties.__maxMipLevel = 0;
-
-				} else {
-
-					textureProperties.__maxMipLevel = mipmaps.length - 1;
-
-				}
+				textureProperties.__maxMipLevel = isCompressed ? mipmaps.length - 1 : mipmaps.length;
 
 				if ( textureNeedsGenerateMipmaps( texture, supportsMips ) ) {