three-min.js

// three.js - http://github.com/mrdoob/three.js
'use strict';var THREE=THREE||{REVISION:"59"};self.console=self.console||{info:function(){},log:function(){},debug:function(){},warn:function(){},error:function(){}};String.prototype.trim=String.prototype.trim||function(){return this.replace(/^\s+|\s+$/g,"")};THREE.extend=function(a,b){if(Object.keys)for(var c=Object.keys(b),d=0,e=c.length;d<e;d++){var f=c[d];Object.defineProperty(a,f,Object.getOwnPropertyDescriptor(b,f))}else for(f in c={}.hasOwnProperty,b)c.call(b,f)&&(a[f]=b[f]);return a};
(function(){for(var a=0,b=["ms","moz","webkit","o"],c=0;c<b.length&&!self.requestAnimationFrame;++c)self.requestAnimationFrame=self[b[c]+"RequestAnimationFrame"],self.cancelAnimationFrame=self[b[c]+"CancelAnimationFrame"]||self[b[c]+"CancelRequestAnimationFrame"];void 0===self.requestAnimationFrame&&void 0!==self.setTimeout&&(self.requestAnimationFrame=function(b){var c=Date.now(),f=Math.max(0,16-(c-a)),h=self.setTimeout(function(){b(c+f)},f);a=c+f;return h});void 0===self.cancelAnimationFrame&&void 0!==
self.clearTimeout&&(self.cancelAnimationFrame=function(a){self.clearTimeout(a)})})();THREE.CullFaceNone=0;THREE.CullFaceBack=1;THREE.CullFaceFront=2;THREE.CullFaceFrontBack=3;THREE.FrontFaceDirectionCW=0;THREE.FrontFaceDirectionCCW=1;THREE.BasicShadowMap=0;THREE.PCFShadowMap=1;THREE.PCFSoftShadowMap=2;THREE.FrontSide=0;THREE.BackSide=1;THREE.DoubleSide=2;THREE.NoShading=0;THREE.FlatShading=1;THREE.SmoothShading=2;THREE.NoColors=0;THREE.FaceColors=1;THREE.VertexColors=2;THREE.NoBlending=0;
THREE.NormalBlending=1;THREE.AdditiveBlending=2;THREE.SubtractiveBlending=3;THREE.MultiplyBlending=4;THREE.CustomBlending=5;THREE.AddEquation=100;THREE.SubtractEquation=101;THREE.ReverseSubtractEquation=102;THREE.ZeroFactor=200;THREE.OneFactor=201;THREE.SrcColorFactor=202;THREE.OneMinusSrcColorFactor=203;THREE.SrcAlphaFactor=204;THREE.OneMinusSrcAlphaFactor=205;THREE.DstAlphaFactor=206;THREE.OneMinusDstAlphaFactor=207;THREE.DstColorFactor=208;THREE.OneMinusDstColorFactor=209;
THREE.SrcAlphaSaturateFactor=210;THREE.MultiplyOperation=0;THREE.MixOperation=1;THREE.AddOperation=2;THREE.UVMapping=function(){};THREE.CubeReflectionMapping=function(){};THREE.CubeRefractionMapping=function(){};THREE.SphericalReflectionMapping=function(){};THREE.SphericalRefractionMapping=function(){};THREE.RepeatWrapping=1E3;THREE.ClampToEdgeWrapping=1001;THREE.MirroredRepeatWrapping=1002;THREE.NearestFilter=1003;THREE.NearestMipMapNearestFilter=1004;THREE.NearestMipMapLinearFilter=1005;
THREE.LinearFilter=1006;THREE.LinearMipMapNearestFilter=1007;THREE.LinearMipMapLinearFilter=1008;THREE.UnsignedByteType=1009;THREE.ByteType=1010;THREE.ShortType=1011;THREE.UnsignedShortType=1012;THREE.IntType=1013;THREE.UnsignedIntType=1014;THREE.FloatType=1015;THREE.UnsignedShort4444Type=1016;THREE.UnsignedShort5551Type=1017;THREE.UnsignedShort565Type=1018;THREE.AlphaFormat=1019;THREE.RGBFormat=1020;THREE.RGBAFormat=1021;THREE.LuminanceFormat=1022;THREE.LuminanceAlphaFormat=1023;
THREE.RGB_S3TC_DXT1_Format=2001;THREE.RGBA_S3TC_DXT1_Format=2002;THREE.RGBA_S3TC_DXT3_Format=2003;THREE.RGBA_S3TC_DXT5_Format=2004;THREE.Color=function(a){void 0!==a&&this.set(a);return this};
THREE.Color.prototype={constructor:THREE.Color,r:1,g:1,b:1,set:function(a){a instanceof THREE.Color?this.copy(a):"number"===typeof a?this.setHex(a):"string"===typeof a&&this.setStyle(a);return this},setHex:function(a){a=Math.floor(a);this.r=(a>>16&255)/255;this.g=(a>>8&255)/255;this.b=(a&255)/255;return this},setRGB:function(a,b,c){this.r=a;this.g=b;this.b=c;return this},setHSL:function(a,b,c){if(0===b)this.r=this.g=this.b=c;else{var d=function(a,b,c){0>c&&(c+=1);1<c&&(c-=1);return c<1/6?a+6*(b-a)*
c:0.5>c?b:c<2/3?a+6*(b-a)*(2/3-c):a},b=0.5>=c?c*(1+b):c+b-c*b,c=2*c-b;this.r=d(c,b,a+1/3);this.g=d(c,b,a);this.b=d(c,b,a-1/3)}return this},setStyle:function(a){if(/^rgb\((\d+),(\d+),(\d+)\)$/i.test(a))return a=/^rgb\((\d+),(\d+),(\d+)\)$/i.exec(a),this.r=Math.min(255,parseInt(a[1],10))/255,this.g=Math.min(255,parseInt(a[2],10))/255,this.b=Math.min(255,parseInt(a[3],10))/255,this;if(/^rgb\((\d+)\%,(\d+)\%,(\d+)\%\)$/i.test(a))return a=/^rgb\((\d+)\%,(\d+)\%,(\d+)\%\)$/i.exec(a),this.r=Math.min(100,
parseInt(a[1],10))/100,this.g=Math.min(100,parseInt(a[2],10))/100,this.b=Math.min(100,parseInt(a[3],10))/100,this;if(/^\#([0-9a-f]{6})$/i.test(a))return a=/^\#([0-9a-f]{6})$/i.exec(a),this.setHex(parseInt(a[1],16)),this;if(/^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.test(a))return a=/^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.exec(a),this.setHex(parseInt(a[1]+a[1]+a[2]+a[2]+a[3]+a[3],16)),this;if(/^(\w+)$/i.test(a))return this.setHex(THREE.ColorKeywords[a]),this},copy:function(a){this.r=a.r;this.g=a.g;this.b=
a.b;return this},copyGammaToLinear:function(a){this.r=a.r*a.r;this.g=a.g*a.g;this.b=a.b*a.b;return this},copyLinearToGamma:function(a){this.r=Math.sqrt(a.r);this.g=Math.sqrt(a.g);this.b=Math.sqrt(a.b);return this},convertGammaToLinear:function(){var a=this.r,b=this.g,c=this.b;this.r=a*a;this.g=b*b;this.b=c*c;return this},convertLinearToGamma:function(){this.r=Math.sqrt(this.r);this.g=Math.sqrt(this.g);this.b=Math.sqrt(this.b);return this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*
this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(){var a={h:0,s:0,l:0};return function(){var b=this.r,c=this.g,d=this.b,e=Math.max(b,c,d),f=Math.min(b,c,d),h,g=(f+e)/2;if(f===e)f=h=0;else{var i=e-f,f=0.5>=g?i/(e+f):i/(2-e-f);switch(e){case b:h=(c-d)/i+(c<d?6:0);break;case c:h=(d-b)/i+2;break;case d:h=(b-c)/i+4}h/=6}a.h=h;a.s=f;a.l=g;return a}}(),getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(a,
b,c){var d=this.getHSL();d.h+=a;d.s+=b;d.l+=c;this.setHSL(d.h,d.s,d.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},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},equals:function(a){return a.r===this.r&&a.g===this.g&&a.b===this.b},clone:function(){return(new THREE.Color).setRGB(this.r,this.g,this.b)}};
THREE.ColorKeywords={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,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,
grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,
lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,
palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,
tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074};THREE.Quaternion=function(a,b,c,d){this._x=a||0;this._y=b||0;this._z=c||0;this._w=void 0!==d?d:1};
THREE.Quaternion.prototype={constructor:THREE.Quaternion,_x:0,_y:0,_z:0,_w:0,_euler:void 0,_updateEuler:function(){void 0!==this._euler&&this._euler.setFromQuaternion(this,void 0,!1)},get x(){return this._x},set x(a){this._x=a;this._updateEuler()},get y(){return this._y},set y(a){this._y=a;this._updateEuler()},get z(){return this._z},set z(a){this._z=a;this._updateEuler()},get w(){return this._w},set w(a){this._w=a;this._updateEuler()},set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._w=d;
this._updateEuler();return this},copy:function(a){this._x=a._x;this._y=a._y;this._z=a._z;this._w=a._w;this._updateEuler();return this},setFromEuler:function(a,b){void 0===typeof a.order&&console.error("ERROR: Quaternion's .setFromEuler() now expects a Euler rotation rather than a Vector3 and order.  Please update your code.");var c=Math.cos(a._x/2),d=Math.cos(a._y/2),e=Math.cos(a._z/2),f=Math.sin(a._x/2),h=Math.sin(a._y/2),g=Math.sin(a._z/2);void 0===a.order||"XYZ"===a.order?(this._x=f*d*e+c*h*g,
this._y=c*h*e-f*d*g,this._z=c*d*g+f*h*e,this._w=c*d*e-f*h*g):"YXZ"===a.order?(this._x=f*d*e+c*h*g,this._y=c*h*e-f*d*g,this._z=c*d*g-f*h*e,this._w=c*d*e+f*h*g):"ZXY"===a.order?(this._x=f*d*e-c*h*g,this._y=c*h*e+f*d*g,this._z=c*d*g+f*h*e,this._w=c*d*e-f*h*g):"ZYX"===a.order?(this._x=f*d*e-c*h*g,this._y=c*h*e+f*d*g,this._z=c*d*g-f*h*e,this._w=c*d*e+f*h*g):"YZX"===a.order?(this._x=f*d*e+c*h*g,this._y=c*h*e+f*d*g,this._z=c*d*g-f*h*e,this._w=c*d*e-f*h*g):"XZY"===a.order&&(this._x=f*d*e-c*h*g,this._y=c*
h*e-f*d*g,this._z=c*d*g+f*h*e,this._w=c*d*e+f*h*g);!1!==b&&this._updateEuler();return this},setFromAxisAngle:function(a,b){var c=b/2,d=Math.sin(c);this._x=a.x*d;this._y=a.y*d;this._z=a.z*d;this._w=Math.cos(c);this._updateEuler();return this},setFromRotationMatrix:function(a){var b=a.elements,c=b[0],a=b[4],d=b[8],e=b[1],f=b[5],h=b[9],g=b[2],i=b[6],b=b[10],j=c+f+b;0<j?(c=0.5/Math.sqrt(j+1),this._w=0.25/c,this._x=(i-h)*c,this._y=(d-g)*c,this._z=(e-a)*c):c>f&&c>b?(c=2*Math.sqrt(1+c-f-b),this._w=(i-h)/
c,this._x=0.25*c,this._y=(a+e)/c,this._z=(d+g)/c):f>b?(c=2*Math.sqrt(1+f-c-b),this._w=(d-g)/c,this._x=(a+e)/c,this._y=0.25*c,this._z=(h+i)/c):(c=2*Math.sqrt(1+b-c-f),this._w=(e-a)/c,this._x=(d+g)/c,this._y=(h+i)/c,this._z=0.25*c);this._updateEuler();return this},inverse:function(){this.conjugate().normalize();return this},conjugate:function(){this._x*=-1;this._y*=-1;this._z*=-1;this._updateEuler();return this},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)},normalize:function(){var a=this.length();0===a?(this._z=this._y=this._x=0,this._w=1):(a=1/a,this._x*=a,this._y*=a,this._z*=a,this._w*=a);return this},multiply:function(a,b){return void 0!==b?(console.warn("DEPRECATED: Quaternion's .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(a,b)):this.multiplyQuaternions(this,a)},multiplyQuaternions:function(a,
b){var c=a._x,d=a._y,e=a._z,f=a._w,h=b._x,g=b._y,i=b._z,j=b._w;this._x=c*j+f*h+d*i-e*g;this._y=d*j+f*g+e*h-c*i;this._z=e*j+f*i+c*g-d*h;this._w=f*j-c*h-d*g-e*i;this._updateEuler();return this},multiplyVector3:function(a){console.warn("DEPRECATED: Quaternion's .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.");return a.applyQuaternion(this)},slerp:function(a,b){var c=this._x,d=this._y,e=this._z,f=this._w,h=f*a._w+c*a._x+d*a._y+e*a._z;0>h?(this._w=-a._w,this._x=
-a._x,this._y=-a._y,this._z=-a._z,h=-h):this.copy(a);if(1<=h)return this._w=f,this._x=c,this._y=d,this._z=e,this;var g=Math.acos(h),i=Math.sqrt(1-h*h);if(0.001>Math.abs(i))return this._w=0.5*(f+this._w),this._x=0.5*(c+this._x),this._y=0.5*(d+this._y),this._z=0.5*(e+this._z),this;h=Math.sin((1-b)*g)/i;g=Math.sin(b*g)/i;this._w=f*h+this._w*g;this._x=c*h+this._x*g;this._y=d*h+this._y*g;this._z=e*h+this._z*g;this._updateEuler();return this},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===
this._z&&a._w===this._w},fromArray:function(a){this._x=a[0];this._y=a[1];this._z=a[2];this._w=a[3];this._updateEuler();return this},toArray:function(){return[this._x,this._y,this._z,this._w]},clone:function(){return new THREE.Quaternion(this._x,this._y,this._z,this._w)}};THREE.Quaternion.slerp=function(a,b,c,d){return c.copy(a).slerp(b,d)};THREE.Vector2=function(a,b){this.x=a||0;this.y=b||0};
THREE.Vector2.prototype={constructor:THREE.Vector2,set:function(a,b){this.x=a;this.y=b;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);}},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;default:throw Error("index is out of range: "+a);}},copy:function(a){this.x=a.x;this.y=a.y;return this},add:function(a,
b){if(void 0!==b)return console.warn("DEPRECATED: Vector2's .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},addScalar:function(a){this.x+=a;this.y+=a;return this},sub:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector2's .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=
a.y;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},divideScalar:function(a){0!==a?(a=1/a,this.x*=a,this.y*=a):this.y=this.x=0;return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);return this},max:function(a){this.x<a.x&&(this.x=a.x);this.y<a.y&&(this.y=a.y);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<a.y?this.y=a.y:this.y>b.y&&(this.y=b.y);
return this},negate:function(){return this.multiplyScalar(-1)},dot:function(a){return this.x*a.x+this.y*a.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},normalize:function(){return this.divideScalar(this.length())},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,a=this.y-a.y;return b*b+a*a},setLength:function(a){var b=this.length();0!==b&&a!==b&&this.multiplyScalar(a/
b);return this},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;return this},equals:function(a){return a.x===this.x&&a.y===this.y},fromArray:function(a){this.x=a[0];this.y=a[1];return this},toArray:function(){return[this.x,this.y]},clone:function(){return new THREE.Vector2(this.x,this.y)}};THREE.Vector3=function(a,b,c){this.x=a||0;this.y=b||0;this.z=c||0};
THREE.Vector3.prototype={constructor:THREE.Vector3,set:function(a,b,c){this.x=a;this.y=b;this.z=c;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;default:throw Error("index is out of range: "+a);}},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw Error("index is out of range: "+
a);}},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},sub:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),
this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},multiply:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(a,b);this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},multiplyVectors:function(a,b){this.x=a.x*
b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},applyMatrix3:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements;this.x=a[0]*b+a[3]*c+a[6]*d;this.y=a[1]*b+a[4]*c+a[7]*d;this.z=a[2]*b+a[5]*c+a[8]*d;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12];this.y=a[1]*b+a[5]*c+a[9]*d+a[13];this.z=a[2]*b+a[6]*c+a[10]*d+a[14];return this},applyProjection:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements,e=1/(a[3]*b+a[7]*c+a[11]*d+a[15]);
this.x=(a[0]*b+a[4]*c+a[8]*d+a[12])*e;this.y=(a[1]*b+a[5]*c+a[9]*d+a[13])*e;this.z=(a[2]*b+a[6]*c+a[10]*d+a[14])*e;return this},applyQuaternion:function(a){var b=this.x,c=this.y,d=this.z,e=a.x,f=a.y,h=a.z,a=a.w,g=a*b+f*d-h*c,i=a*c+h*b-e*d,j=a*d+e*c-f*b,b=-e*b-f*c-h*d;this.x=g*a+b*-e+i*-h-j*-f;this.y=i*a+b*-f+j*-e-g*-h;this.z=j*a+b*-h+g*-f-i*-e;return this},transformDirection:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d;this.y=a[1]*b+a[5]*c+a[9]*d;this.z=a[2]*
b+a[6]*c+a[10]*d;this.normalize();return this},divide:function(a){this.x/=a.x;this.y/=a.y;this.z/=a.z;return this},divideScalar:function(a){0!==a?(a=1/a,this.x*=a,this.y*=a,this.z*=a):this.z=this.y=this.x=0;return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);this.z>a.z&&(this.z=a.z);return this},max:function(a){this.x<a.x&&(this.x=a.x);this.y<a.y&&(this.y=a.y);this.z<a.z&&(this.z=a.z);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<
a.y?this.y=a.y:this.y>b.y&&(this.y=b.y);this.z<a.z?this.z=a.z:this.z>b.z&&(this.z=b.z);return this},negate:function(){return this.multiplyScalar(-1)},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length())},
setLength:function(a){var b=this.length();0!==b&&a!==b&&this.multiplyScalar(a/b);return this},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;return this},cross:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(a,b);var c=this.x,d=this.y,e=this.z;this.x=d*a.z-e*a.y;this.y=e*a.x-c*a.z;this.z=c*a.y-d*a.x;return this},crossVectors:function(a,b){this.x=
a.y*b.z-a.z*b.y;this.y=a.z*b.x-a.x*b.z;this.z=a.x*b.y-a.y*b.x;return this},angleTo:function(a){a=this.dot(a)/(this.length()*a.length());return Math.acos(THREE.Math.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},setEulerFromRotationMatrix:function(){console.error("REMOVED: Vector3's setEulerFromRotationMatrix has been removed in favor of Euler.setFromRotationMatrix(), please update your code.")},
setEulerFromQuaternion:function(){console.error("REMOVED: Vector3's setEulerFromQuaternion: has been removed in favor of Euler.setFromQuaternion(), please update your code.")},getPositionFromMatrix:function(a){this.x=a.elements[12];this.y=a.elements[13];this.z=a.elements[14];return this},getScaleFromMatrix:function(a){var b=this.set(a.elements[0],a.elements[1],a.elements[2]).length(),c=this.set(a.elements[4],a.elements[5],a.elements[6]).length(),a=this.set(a.elements[8],a.elements[9],a.elements[10]).length();
this.x=b;this.y=c;this.z=a;return this},getColumnFromMatrix:function(a,b){var c=4*a,d=b.elements;this.x=d[c];this.y=d[c+1];this.z=d[c+2];return this},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z},fromArray:function(a){this.x=a[0];this.y=a[1];this.z=a[2];return this},toArray:function(){return[this.x,this.y,this.z]},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)}};
THREE.extend(THREE.Vector3.prototype,{applyEuler:function(){var a=new THREE.Quaternion;return function(b){void 0===typeof b.order&&console.error("ERROR: Vector3's .applyEuler() now expects a Euler rotation rather than a Vector3 and order.  Please update your code.");b=a.setFromEuler(b);this.applyQuaternion(b);return this}}(),applyAxisAngle:function(){var a=new THREE.Quaternion;return function(b,c){var d=a.setFromAxisAngle(b,c);this.applyQuaternion(d);return this}}(),projectOnVector:function(){var a=
new THREE.Vector3;return function(b){a.copy(b).normalize();b=this.dot(a);return this.copy(a).multiplyScalar(b)}}(),projectOnPlane:function(){var a=new THREE.Vector3;return function(b){a.copy(this).projectOnVector(b);return this.sub(a)}}(),reflect:function(){var a=new THREE.Vector3;return function(b){a.copy(this).projectOnVector(b).multiplyScalar(2);return this.subVectors(a,this)}}()});THREE.Vector4=function(a,b,c,d){this.x=a||0;this.y=b||0;this.z=c||0;this.w=void 0!==d?d:1};
THREE.Vector4.prototype={constructor:THREE.Vector4,set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setW:function(a){this.w=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;case 3:this.w=b;break;default:throw Error("index is out of range: "+a);}},getComponent:function(a){switch(a){case 0:return this.x;
case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+a);}},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=void 0!==a.w?a.w:1;return this},add:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector4's .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;this.w+=a;return this},
addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},sub:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector4's .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;this.w*=a;return this},
applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,e=this.w,a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12]*e;this.y=a[1]*b+a[5]*c+a[9]*d+a[13]*e;this.z=a[2]*b+a[6]*c+a[10]*d+a[14]*e;this.w=a[3]*b+a[7]*c+a[11]*d+a[15]*e;return this},divideScalar:function(a){0!==a?(a=1/a,this.x*=a,this.y*=a,this.z*=a,this.w*=a):(this.z=this.y=this.x=0,this.w=1);return this},setAxisAngleFromQuaternion:function(a){this.w=2*Math.acos(a.w);var b=Math.sqrt(1-a.w*a.w);1E-4>b?(this.x=1,this.z=this.y=0):(this.x=a.x/b,
this.y=a.y/b,this.z=a.z/b);return this},setAxisAngleFromRotationMatrix:function(a){var b,c,d,a=a.elements,e=a[0];d=a[4];var f=a[8],h=a[1],g=a[5],i=a[9];c=a[2];b=a[6];var j=a[10];if(0.01>Math.abs(d-h)&&0.01>Math.abs(f-c)&&0.01>Math.abs(i-b)){if(0.1>Math.abs(d+h)&&0.1>Math.abs(f+c)&&0.1>Math.abs(i+b)&&0.1>Math.abs(e+g+j-3))return this.set(1,0,0,0),this;a=Math.PI;e=(e+1)/2;g=(g+1)/2;j=(j+1)/2;d=(d+h)/4;f=(f+c)/4;i=(i+b)/4;e>g&&e>j?0.01>e?(b=0,d=c=0.707106781):(b=Math.sqrt(e),c=d/b,d=f/b):g>j?0.01>g?
(b=0.707106781,c=0,d=0.707106781):(c=Math.sqrt(g),b=d/c,d=i/c):0.01>j?(c=b=0.707106781,d=0):(d=Math.sqrt(j),b=f/d,c=i/d);this.set(b,c,d,a);return this}a=Math.sqrt((b-i)*(b-i)+(f-c)*(f-c)+(h-d)*(h-d));0.001>Math.abs(a)&&(a=1);this.x=(b-i)/a;this.y=(f-c)/a;this.z=(h-d)/a;this.w=Math.acos((e+g+j-1)/2);return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);this.z>a.z&&(this.z=a.z);this.w>a.w&&(this.w=a.w);return this},max:function(a){this.x<a.x&&(this.x=a.x);this.y<a.y&&(this.y=
a.y);this.z<a.z&&(this.z=a.z);this.w<a.w&&(this.w=a.w);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<a.y?this.y=a.y:this.y>b.y&&(this.y=b.y);this.z<a.z?this.z=a.z:this.z>b.z&&(this.z=b.z);this.w<a.w?this.w=a.w:this.w>b.w&&(this.w=b.w);return this},negate:function(){return this.multiplyScalar(-1)},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)},lengthManhattan: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())},setLength:function(a){var b=this.length();0!==b&&a!==b&&this.multiplyScalar(a/b);return this},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},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z&&
a.w===this.w},fromArray:function(a){this.x=a[0];this.y=a[1];this.z=a[2];this.w=a[3];return this},toArray:function(){return[this.x,this.y,this.z,this.w]},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)}};THREE.Euler=function(a,b,c,d){this._x=a||0;this._y=b||0;this._z=c||0;this._order=d||THREE.Euler.DefaultOrder};THREE.Euler.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" ");THREE.Euler.DefaultOrder="XYZ";
THREE.Euler.prototype={constructor:THREE.Euler,_x:0,_y:0,_z:0,_order:THREE.Euler.DefaultOrder,_quaternion:void 0,_updateQuaternion:function(){void 0!==this._quaternion&&this._quaternion.setFromEuler(this,!1)},get x(){return this._x},set x(a){this._x=a;this._updateQuaternion()},get y(){return this._y},set y(a){this._y=a;this._updateQuaternion()},get z(){return this._z},set z(a){this._z=a;this._updateQuaternion()},get order(){return this._order},set order(a){this._order=a;this._updateQuaternion()},
set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._order=d||this._order;this._updateQuaternion();return this},copy:function(a){this._x=a._x;this._y=a._y;this._z=a._z;this._order=a._order;this._updateQuaternion();return this},setFromRotationMatrix:function(a,b){function c(a){return Math.min(Math.max(a,-1),1)}var d=a.elements,e=d[0],f=d[4],h=d[8],g=d[1],i=d[5],j=d[9],l=d[2],m=d[6],d=d[10],b=b||this._order;"XYZ"===b?(this._y=Math.asin(c(h)),0.99999>Math.abs(h)?(this._x=Math.atan2(-j,d),this._z=
Math.atan2(-f,e)):(this._x=Math.atan2(m,i),this._z=0)):"YXZ"===b?(this._x=Math.asin(-c(j)),0.99999>Math.abs(j)?(this._y=Math.atan2(h,d),this._z=Math.atan2(g,i)):(this._y=Math.atan2(-l,e),this._z=0)):"ZXY"===b?(this._x=Math.asin(c(m)),0.99999>Math.abs(m)?(this._y=Math.atan2(-l,d),this._z=Math.atan2(-f,i)):(this._y=0,this._z=Math.atan2(g,e))):"ZYX"===b?(this._y=Math.asin(-c(l)),0.99999>Math.abs(l)?(this._x=Math.atan2(m,d),this._z=Math.atan2(g,e)):(this._x=0,this._z=Math.atan2(-f,i))):"YZX"===b?(this._z=
Math.asin(c(g)),0.99999>Math.abs(g)?(this._x=Math.atan2(-j,i),this._y=Math.atan2(-l,e)):(this._x=0,this._y=Math.atan2(h,d))):"XZY"===b?(this._z=Math.asin(-c(f)),0.99999>Math.abs(f)?(this._x=Math.atan2(m,i),this._y=Math.atan2(h,e)):(this._x=Math.atan2(-j,d),this._y=0)):console.warn("WARNING: Euler.setFromRotationMatrix() given unsupported order: "+b);this._order=b;this._updateQuaternion();return this},setFromQuaternion:function(a,b,c){function d(a){return Math.min(Math.max(a,-1),1)}var e=a.x*a.x,f=
a.y*a.y,h=a.z*a.z,g=a.w*a.w,b=b||this._order;"XYZ"===b?(this._x=Math.atan2(2*(a.x*a.w-a.y*a.z),g-e-f+h),this._y=Math.asin(d(2*(a.x*a.z+a.y*a.w))),this._z=Math.atan2(2*(a.z*a.w-a.x*a.y),g+e-f-h)):"YXZ"===b?(this._x=Math.asin(d(2*(a.x*a.w-a.y*a.z))),this._y=Math.atan2(2*(a.x*a.z+a.y*a.w),g-e-f+h),this._z=Math.atan2(2*(a.x*a.y+a.z*a.w),g-e+f-h)):"ZXY"===b?(this._x=Math.asin(d(2*(a.x*a.w+a.y*a.z))),this._y=Math.atan2(2*(a.y*a.w-a.z*a.x),g-e-f+h),this._z=Math.atan2(2*(a.z*a.w-a.x*a.y),g-e+f-h)):"ZYX"===
b?(this._x=Math.atan2(2*(a.x*a.w+a.z*a.y),g-e-f+h),this._y=Math.asin(d(2*(a.y*a.w-a.x*a.z))),this._z=Math.atan2(2*(a.x*a.y+a.z*a.w),g+e-f-h)):"YZX"===b?(this._x=Math.atan2(2*(a.x*a.w-a.z*a.y),g-e+f-h),this._y=Math.atan2(2*(a.y*a.w-a.x*a.z),g+e-f-h),this._z=Math.asin(d(2*(a.x*a.y+a.z*a.w)))):"XZY"===b?(this._x=Math.atan2(2*(a.x*a.w+a.y*a.z),g-e+f-h),this._y=Math.atan2(2*(a.x*a.z+a.y*a.w),g+e-f-h),this._z=Math.asin(d(2*(a.z*a.w-a.x*a.y)))):console.warn("WARNING: Euler.setFromQuaternion() given unsupported order: "+
b);this._order=b;!1!==c&&this._updateQuaternion();return this},reorder:function(){var a=new THREE.Quaternion;return function(b){a.setFromEuler(this);this.setFromQuaternion(a,b)}}(),fromArray:function(a){this._x=a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[3]);this._updateQuaternion();return this},toArray:function(){return[this._x,this._y,this._z,this._order]},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._order===this._order},clone:function(){return new THREE.Euler(this._x,
this._y,this._z,this._order)}};THREE.Line3=function(a,b){this.start=void 0!==a?a:new THREE.Vector3;this.end=void 0!==b?b:new THREE.Vector3};
THREE.Line3.prototype={constructor:THREE.Line3,set:function(a,b){this.start.copy(a);this.end.copy(b);return this},copy:function(a){this.start.copy(a.start);this.end.copy(a.end);return this},center:function(a){return(a||new THREE.Vector3).addVectors(this.start,this.end).multiplyScalar(0.5)},delta:function(a){return(a||new THREE.Vector3).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){var c=b||new THREE.Vector3;return this.delta(c).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d){a.subVectors(c,this.start);b.subVectors(this.end,this.start);var e=b.dot(b),e=b.dot(a)/e;d&&(e=THREE.Math.clamp(e,0,1));return e}}(),closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);c=c||new THREE.Vector3;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)},clone:function(){return(new THREE.Line3).copy(this)}};THREE.Box2=function(a,b){this.min=void 0!==a?a:new THREE.Vector2(Infinity,Infinity);this.max=void 0!==b?b:new THREE.Vector2(-Infinity,-Infinity)};
THREE.Box2.prototype={constructor:THREE.Box2,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromPoints:function(a){if(0<a.length){var b=a[0];this.min.copy(b);this.max.copy(b);for(var c=1,d=a.length;c<d;c++)b=a[c],b.x<this.min.x?this.min.x=b.x:b.x>this.max.x&&(this.max.x=b.x),b.y<this.min.y?this.min.y=b.y:b.y>this.max.y&&(this.max.y=b.y)}else this.makeEmpty();return this},setFromCenterAndSize:function(){var a=new THREE.Vector2;return function(b,c){var d=a.copy(c).multiplyScalar(0.5);
this.min.copy(b).sub(d);this.max.copy(b).add(d);return this}}(),copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=this.min.y=Infinity;this.max.x=this.max.y=-Infinity;return this},empty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},center:function(a){return(a||new THREE.Vector2).addVectors(this.min,this.max).multiplyScalar(0.5)},size:function(a){return(a||new THREE.Vector2).subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);
this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y?!0:!1},getParameter:function(a){return new THREE.Vector2((a.x-this.min.x)/(this.max.x-this.min.x),
(a.y-this.min.y)/(this.max.y-this.min.y))},isIntersectionBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>this.max.y?!1:!0},clampPoint:function(a,b){return(b||new THREE.Vector2).copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new THREE.Vector2;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).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)},clone:function(){return(new THREE.Box2).copy(this)}};THREE.Box3=function(a,b){this.min=void 0!==a?a:new THREE.Vector3(Infinity,Infinity,Infinity);this.max=void 0!==b?b:new THREE.Vector3(-Infinity,-Infinity,-Infinity)};
THREE.Box3.prototype={constructor:THREE.Box3,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromPoints:function(a){if(0<a.length){var b=a[0];this.min.copy(b);this.max.copy(b);for(var c=1,d=a.length;c<d;c++)b=a[c],b.x<this.min.x?this.min.x=b.x:b.x>this.max.x&&(this.max.x=b.x),b.y<this.min.y?this.min.y=b.y:b.y>this.max.y&&(this.max.y=b.y),b.z<this.min.z?this.min.z=b.z:b.z>this.max.z&&(this.max.z=b.z)}else this.makeEmpty();return this},setFromCenterAndSize:function(){var a=new THREE.Vector3;
return function(b,c){var d=a.copy(c).multiplyScalar(0.5);this.min.copy(b).sub(d);this.max.copy(b).add(d);return this}}(),setFromObject:function(){var a=new THREE.Vector3;return function(b){var c=this;b.updateMatrixWorld(!0);this.makeEmpty();b.traverse(function(b){if(void 0!==b.geometry&&void 0!==b.geometry.vertices)for(var e=b.geometry.vertices,f=0,h=e.length;f<h;f++)a.copy(e[f]),a.applyMatrix4(b.matrixWorld),c.expandByPoint(a)});return this}}(),copy:function(a){this.min.copy(a.min);this.max.copy(a.max);
return this},makeEmpty:function(){this.min.x=this.min.y=this.min.z=Infinity;this.max.x=this.max.y=this.max.z=-Infinity;return this},empty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},center:function(a){return(a||new THREE.Vector3).addVectors(this.min,this.max).multiplyScalar(0.5)},size:function(a){return(a||new THREE.Vector3).subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);
this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y||a.z<this.min.z||a.z>this.max.z?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y&&this.min.z<=a.min.z&&a.max.z<=this.max.z?!0:!1},getParameter:function(a){return new THREE.Vector3((a.x-this.min.x)/(this.max.x-this.min.x),
(a.y-this.min.y)/(this.max.y-this.min.y),(a.z-this.min.z)/(this.max.z-this.min.z))},isIntersectionBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>this.max.y||a.max.z<this.min.z||a.min.z>this.max.z?!1:!0},clampPoint:function(a,b){return(b||new THREE.Vector3).copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new THREE.Vector3;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),getBoundingSphere:function(){var a=
new THREE.Vector3;return function(b){b=b||new THREE.Sphere;b.center=this.center();b.radius=0.5*this.size(a).length();return b}}(),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},applyMatrix4:function(){var a=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];return function(b){a[0].set(this.min.x,this.min.y,
this.min.z).applyMatrix4(b);a[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(b);a[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(b);a[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(b);a[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(b);a[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(b);a[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(b);a[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(b);this.makeEmpty();this.setFromPoints(a);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)},clone:function(){return(new THREE.Box3).copy(this)}};THREE.Matrix3=function(a,b,c,d,e,f,h,g,i){this.elements=new Float32Array(9);this.set(void 0!==a?a:1,b||0,c||0,d||0,void 0!==e?e:1,f||0,h||0,g||0,void 0!==i?i:1)};
THREE.Matrix3.prototype={constructor:THREE.Matrix3,set:function(a,b,c,d,e,f,h,g,i){var j=this.elements;j[0]=a;j[3]=b;j[6]=c;j[1]=d;j[4]=e;j[7]=f;j[2]=h;j[5]=g;j[8]=i;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},copy:function(a){a=a.elements;this.set(a[0],a[3],a[6],a[1],a[4],a[7],a[2],a[5],a[8]);return this},multiplyVector3:function(a){console.warn("DEPRECATED: Matrix3's .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.");return a.applyMatrix3(this)},
multiplyVector3Array:function(){var a=new THREE.Vector3;return function(b){for(var c=0,d=b.length;c<d;c+=3)a.x=b[c],a.y=b[c+1],a.z=b[c+2],a.applyMatrix3(this),b[c]=a.x,b[c+1]=a.y,b[c+2]=a.z;return b}}(),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],h=a[5],g=a[6],i=a[7],a=a[8];return b*f*a-b*h*i-c*e*a+c*h*g+d*e*i-d*f*g},getInverse:function(a,
b){var c=a.elements,d=this.elements;d[0]=c[10]*c[5]-c[6]*c[9];d[1]=-c[10]*c[1]+c[2]*c[9];d[2]=c[6]*c[1]-c[2]*c[5];d[3]=-c[10]*c[4]+c[6]*c[8];d[4]=c[10]*c[0]-c[2]*c[8];d[5]=-c[6]*c[0]+c[2]*c[4];d[6]=c[9]*c[4]-c[5]*c[8];d[7]=-c[9]*c[0]+c[1]*c[8];d[8]=c[5]*c[0]-c[1]*c[4];c=c[0]*d[0]+c[1]*d[3]+c[2]*d[6];if(0===c){if(b)throw Error("Matrix3.getInverse(): can't invert matrix, determinant is 0");console.warn("Matrix3.getInverse(): can't invert matrix, determinant is 0");this.identity();return this}this.multiplyScalar(1/
c);return this},transpose:function(){var a,b=this.elements;a=b[1];b[1]=b[3];b[3]=a;a=b[2];b[2]=b[6];b[6]=a;a=b[5];b[5]=b[7];b[7]=a;return this},getNormalMatrix:function(a){this.getInverse(a).transpose();return this},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},clone:function(){var a=this.elements;return new THREE.Matrix3(a[0],a[3],a[6],a[1],a[4],a[7],a[2],a[5],a[8])}};THREE.Matrix4=function(a,b,c,d,e,f,h,g,i,j,l,m,n,p,t,q){var r=this.elements=new Float32Array(16);r[0]=void 0!==a?a:1;r[4]=b||0;r[8]=c||0;r[12]=d||0;r[1]=e||0;r[5]=void 0!==f?f:1;r[9]=h||0;r[13]=g||0;r[2]=i||0;r[6]=j||0;r[10]=void 0!==l?l:1;r[14]=m||0;r[3]=n||0;r[7]=p||0;r[11]=t||0;r[15]=void 0!==q?q:1};
THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(a,b,c,d,e,f,h,g,i,j,l,m,n,p,t,q){var r=this.elements;r[0]=a;r[4]=b;r[8]=c;r[12]=d;r[1]=e;r[5]=f;r[9]=h;r[13]=g;r[2]=i;r[6]=j;r[10]=l;r[14]=m;r[3]=n;r[7]=p;r[11]=t;r[15]=q;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},copy:function(a){this.elements.set(a.elements);return this},extractPosition:function(a){console.warn("DEPRECATED: Matrix4's .extractPosition() has been renamed to .copyPosition().");
return this.copyPosition(a)},copyPosition:function(a){var b=this.elements,a=a.elements;b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractRotation:function(){var a=new THREE.Vector3;return function(b){var c=this.elements,b=b.elements,d=1/a.set(b[0],b[1],b[2]).length(),e=1/a.set(b[4],b[5],b[6]).length(),f=1/a.set(b[8],b[9],b[10]).length();c[0]=b[0]*d;c[1]=b[1]*d;c[2]=b[2]*d;c[4]=b[4]*e;c[5]=b[5]*e;c[6]=b[6]*e;c[8]=b[8]*f;c[9]=b[9]*f;c[10]=b[10]*f;return this}}(),makeRotationFromEuler:function(a){void 0===
typeof a.order&&console.error("ERROR: Matrix's .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.  Please update your code.");var b=this.elements,c=a.x,d=a.y,e=a.z,f=Math.cos(c),c=Math.sin(c),h=Math.cos(d),d=Math.sin(d),g=Math.cos(e),e=Math.sin(e);if(void 0===a.order||"XYZ"===a.order){var a=f*g,i=f*e,j=c*g,l=c*e;b[0]=h*g;b[4]=-h*e;b[8]=d;b[1]=i+j*d;b[5]=a-l*d;b[9]=-c*h;b[2]=l-a*d;b[6]=j+i*d;b[10]=f*h}else"YXZ"===a.order?(a=h*g,i=h*e,j=d*g,l=d*e,b[0]=a+l*c,b[4]=
j*c-i,b[8]=f*d,b[1]=f*e,b[5]=f*g,b[9]=-c,b[2]=i*c-j,b[6]=l+a*c,b[10]=f*h):"ZXY"===a.order?(a=h*g,i=h*e,j=d*g,l=d*e,b[0]=a-l*c,b[4]=-f*e,b[8]=j+i*c,b[1]=i+j*c,b[5]=f*g,b[9]=l-a*c,b[2]=-f*d,b[6]=c,b[10]=f*h):"ZYX"===a.order?(a=f*g,i=f*e,j=c*g,l=c*e,b[0]=h*g,b[4]=j*d-i,b[8]=a*d+l,b[1]=h*e,b[5]=l*d+a,b[9]=i*d-j,b[2]=-d,b[6]=c*h,b[10]=f*h):"YZX"===a.order?(a=f*h,i=f*d,j=c*h,l=c*d,b[0]=h*g,b[4]=l-a*e,b[8]=j*e+i,b[1]=e,b[5]=f*g,b[9]=-c*g,b[2]=-d*g,b[6]=i*e+j,b[10]=a-l*e):"XZY"===a.order&&(a=f*h,i=f*d,j=
c*h,l=c*d,b[0]=h*g,b[4]=-e,b[8]=d*g,b[1]=a*e+l,b[5]=f*g,b[9]=i*e-j,b[2]=j*e-i,b[6]=c*g,b[10]=l*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},setRotationFromQuaternion:function(a){console.warn("DEPRECATED: Matrix4's .setRotationFromQuaternion() has been deprecated in favor of makeRotationFromQuaternion.  Please update your code.");return this.makeRotationFromQuaternion(a)},makeRotationFromQuaternion:function(a){var b=this.elements,c=a.x,d=a.y,e=a.z,f=a.w,h=c+c,g=d+d,i=e+e,
a=c*h,j=c*g,c=c*i,l=d*g,d=d*i,e=e*i,h=f*h,g=f*g,f=f*i;b[0]=1-(l+e);b[4]=j-f;b[8]=c+g;b[1]=j+f;b[5]=1-(a+e);b[9]=d-h;b[2]=c-g;b[6]=d+h;b[10]=1-(a+l);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},lookAt:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f){var h=this.elements;c.subVectors(d,e).normalize();0===c.length()&&(c.z=1);a.crossVectors(f,c).normalize();0===a.length()&&(c.x+=1E-4,a.crossVectors(f,c).normalize());b.crossVectors(c,
a);h[0]=a.x;h[4]=b.x;h[8]=c.x;h[1]=a.y;h[5]=b.y;h[9]=c.y;h[2]=a.z;h[6]=b.z;h[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==b?(console.warn("DEPRECATED: Matrix4's .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements,e=this.elements,f=c[0],h=c[4],g=c[8],i=c[12],j=c[1],l=c[5],m=c[9],n=c[13],p=c[2],t=c[6],q=c[10],r=c[14],s=c[3],v=c[7],
z=c[11],c=c[15],C=d[0],F=d[4],H=d[8],I=d[12],G=d[1],A=d[5],K=d[9],B=d[13],J=d[2],N=d[6],y=d[10],M=d[14],w=d[3],Z=d[7],L=d[11],d=d[15];e[0]=f*C+h*G+g*J+i*w;e[4]=f*F+h*A+g*N+i*Z;e[8]=f*H+h*K+g*y+i*L;e[12]=f*I+h*B+g*M+i*d;e[1]=j*C+l*G+m*J+n*w;e[5]=j*F+l*A+m*N+n*Z;e[9]=j*H+l*K+m*y+n*L;e[13]=j*I+l*B+m*M+n*d;e[2]=p*C+t*G+q*J+r*w;e[6]=p*F+t*A+q*N+r*Z;e[10]=p*H+t*K+q*y+r*L;e[14]=p*I+t*B+q*M+r*d;e[3]=s*C+v*G+z*J+c*w;e[7]=s*F+v*A+z*N+c*Z;e[11]=s*H+v*K+z*y+c*L;e[15]=s*I+v*B+z*M+c*d;return this},multiplyToArray:function(a,
b,c){var d=this.elements;this.multiplyMatrices(a,b);c[0]=d[0];c[1]=d[1];c[2]=d[2];c[3]=d[3];c[4]=d[4];c[5]=d[5];c[6]=d[6];c[7]=d[7];c[8]=d[8];c[9]=d[9];c[10]=d[10];c[11]=d[11];c[12]=d[12];c[13]=d[13];c[14]=d[14];c[15]=d[15];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},multiplyVector3:function(a){console.warn("DEPRECATED: Matrix4's .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead.");
return a.applyProjection(this)},multiplyVector4:function(a){console.warn("DEPRECATED: Matrix4's .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},multiplyVector3Array:function(){var a=new THREE.Vector3;return function(b){for(var c=0,d=b.length;c<d;c+=3)a.x=b[c],a.y=b[c+1],a.z=b[c+2],a.applyProjection(this),b[c]=a.x,b[c+1]=a.y,b[c+2]=a.z;return b}}(),rotateAxis:function(a){console.warn("DEPRECATED: Matrix4's .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.");
a.transformDirection(this)},crossVector:function(a){console.warn("DEPRECATED: Matrix4's .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=a[1],h=a[5],g=a[9],i=a[13],j=a[2],l=a[6],m=a[10],n=a[14];return a[3]*(+e*g*l-d*i*l-e*h*m+c*i*m+d*h*n-c*g*n)+a[7]*(+b*g*n-b*i*m+e*f*m-d*f*n+d*i*j-e*g*j)+a[11]*(+b*i*l-b*h*n-e*f*l+c*f*n+e*h*j-c*i*j)+a[15]*(-d*h*j-b*g*l+b*h*m+d*f*l-c*f*
m+c*g*j)},transpose:function(){var a=this.elements,b;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},flattenToArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[3];a[4]=b[4];a[5]=b[5];a[6]=b[6];a[7]=b[7];a[8]=b[8];a[9]=b[9];a[10]=b[10];a[11]=b[11];a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15];return a},flattenToArrayOffset:function(a,b){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];a[b+9]=c[9];a[b+10]=c[10];a[b+11]=c[11];a[b+12]=c[12];a[b+13]=c[13];a[b+14]=c[14];a[b+15]=c[15];return a},getPosition:function(){var a=new THREE.Vector3;return function(){console.warn("DEPRECATED: Matrix4's .getPosition() has been removed. Use Vector3.getPositionFromMatrix( matrix ) instead.");var b=this.elements;return a.set(b[12],b[13],b[14])}}(),setPosition:function(a){var b=this.elements;
b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=this.elements,d=a.elements,e=d[0],f=d[4],h=d[8],g=d[12],i=d[1],j=d[5],l=d[9],m=d[13],n=d[2],p=d[6],t=d[10],q=d[14],r=d[3],s=d[7],v=d[11],d=d[15];c[0]=l*q*s-m*t*s+m*p*v-j*q*v-l*p*d+j*t*d;c[4]=g*t*s-h*q*s-g*p*v+f*q*v+h*p*d-f*t*d;c[8]=h*m*s-g*l*s+g*j*v-f*m*v-h*j*d+f*l*d;c[12]=g*l*p-h*m*p-g*j*t+f*m*t+h*j*q-f*l*q;c[1]=m*t*r-l*q*r-m*n*v+i*q*v+l*n*d-i*t*d;c[5]=h*q*r-g*t*r+g*n*v-e*q*v-h*n*d+e*t*d;c[9]=g*l*r-h*m*r-g*i*v+e*m*v+h*i*d-
e*l*d;c[13]=h*m*n-g*l*n+g*i*t-e*m*t-h*i*q+e*l*q;c[2]=j*q*r-m*p*r+m*n*s-i*q*s-j*n*d+i*p*d;c[6]=g*p*r-f*q*r-g*n*s+e*q*s+f*n*d-e*p*d;c[10]=f*m*r-g*j*r+g*i*s-e*m*s-f*i*d+e*j*d;c[14]=g*j*n-f*m*n-g*i*p+e*m*p+f*i*q-e*j*q;c[3]=l*p*r-j*t*r-l*n*s+i*t*s+j*n*v-i*p*v;c[7]=f*t*r-h*p*r+h*n*s-e*t*s-f*n*v+e*p*v;c[11]=h*j*r-f*l*r-h*i*s+e*l*s+f*i*v-e*j*v;c[15]=f*l*n-h*j*n+h*i*p-e*l*p-f*i*t+e*j*t;c=e*c[0]+i*c[4]+n*c[8]+r*c[12];if(0==c){if(b)throw Error("Matrix4.getInverse(): can't invert matrix, determinant is 0");console.warn("Matrix4.getInverse(): can't invert matrix, determinant is 0");
this.identity();return this}this.multiplyScalar(1/c);return this},translate:function(){console.warn("DEPRECATED: Matrix4's .translate() has been removed.")},rotateX:function(){console.warn("DEPRECATED: Matrix4's .rotateX() has been removed.")},rotateY:function(){console.warn("DEPRECATED: Matrix4's .rotateY() has been removed.")},rotateZ:function(){console.warn("DEPRECATED: Matrix4's .rotateZ() has been removed.")},rotateByAxis:function(){console.warn("DEPRECATED: Matrix4's .rotateByAxis() has been removed.")},
scale:function(a){var b=this.elements,c=a.x,d=a.y,a=a.z;b[0]*=c;b[4]*=d;b[8]*=a;b[1]*=c;b[5]*=d;b[9]*=a;b[2]*=c;b[6]*=d;b[10]*=a;b[3]*=c;b[7]*=d;b[11]*=a;return this},getMaxScaleOnAxis:function(){var a=this.elements;return Math.sqrt(Math.max(a[0]*a[0]+a[1]*a[1]+a[2]*a[2],Math.max(a[4]*a[4]+a[5]*a[5]+a[6]*a[6],a[8]*a[8]+a[9]*a[9]+a[10]*a[10])))},makeTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},makeRotationX:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(1,
0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},makeRotationY:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},makeRotationZ:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a,b){var c=Math.cos(b),d=Math.sin(b),e=1-c,f=a.x,h=a.y,g=a.z,i=e*f,j=e*h;this.set(i*f+c,i*h-d*g,i*g+d*h,0,i*h+d*g,j*h+c,j*g-d*f,0,i*g-d*h,j*g+d*f,e*g*g+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,
0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},compose:function(a,b,c){this.makeRotationFromQuaternion(b);this.scale(c);this.setPosition(a);return this},decompose:function(){var a=new THREE.Vector3,b=new THREE.Matrix4;return function(c,d,e){var f=this.elements,h=a.set(f[0],f[1],f[2]).length(),g=a.set(f[4],f[5],f[6]).length(),i=a.set(f[8],f[9],f[10]).length();c.x=f[12];c.y=f[13];c.z=f[14];b.elements.set(this.elements);var c=1/h,f=1/g,j=1/i;b.elements[0]*=c;b.elements[1]*=c;b.elements[2]*=c;b.elements[4]*=
f;b.elements[5]*=f;b.elements[6]*=f;b.elements[8]*=j;b.elements[9]*=j;b.elements[10]*=j;d.setFromRotationMatrix(b);e.x=h;e.y=g;e.z=i;return this}}(),makeFrustum:function(a,b,c,d,e,f){var h=this.elements;h[0]=2*e/(b-a);h[4]=0;h[8]=(b+a)/(b-a);h[12]=0;h[1]=0;h[5]=2*e/(d-c);h[9]=(d+c)/(d-c);h[13]=0;h[2]=0;h[6]=0;h[10]=-(f+e)/(f-e);h[14]=-2*f*e/(f-e);h[3]=0;h[7]=0;h[11]=-1;h[15]=0;return this},makePerspective:function(a,b,c,d){var a=c*Math.tan(THREE.Math.degToRad(0.5*a)),e=-a;return this.makeFrustum(e*
b,a*b,e,a,c,d)},makeOrthographic:function(a,b,c,d,e,f){var h=this.elements,g=b-a,i=c-d,j=f-e;h[0]=2/g;h[4]=0;h[8]=0;h[12]=-((b+a)/g);h[1]=0;h[5]=2/i;h[9]=0;h[13]=-((c+d)/i);h[2]=0;h[6]=0;h[10]=-2/j;h[14]=-((f+e)/j);h[3]=0;h[7]=0;h[11]=0;h[15]=1;return this},fromArray:function(a){this.elements.set(a);return this},toArray:function(){var a=this.elements;return[a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8],a[9],a[10],a[11],a[12],a[13],a[14],a[15]]},clone:function(){var a=this.elements;return new THREE.Matrix4(a[0],
a[4],a[8],a[12],a[1],a[5],a[9],a[13],a[2],a[6],a[10],a[14],a[3],a[7],a[11],a[15])}};THREE.Ray=function(a,b){this.origin=void 0!==a?a:new THREE.Vector3;this.direction=void 0!==b?b:new THREE.Vector3};
THREE.Ray.prototype={constructor:THREE.Ray,set:function(a,b){this.origin.copy(a);this.direction.copy(b);return this},copy:function(a){this.origin.copy(a.origin);this.direction.copy(a.direction);return this},at:function(a,b){return(b||new THREE.Vector3).copy(this.direction).multiplyScalar(a).add(this.origin)},recast:function(){var a=new THREE.Vector3;return function(b){this.origin.copy(this.at(b,a));return this}}(),closestPointToPoint:function(a,b){var c=b||new THREE.Vector3;c.subVectors(a,this.origin);
var d=c.dot(this.direction);return 0>d?c.copy(this.origin):c.copy(this.direction).multiplyScalar(d).add(this.origin)},distanceToPoint:function(){var a=new THREE.Vector3;return function(b){var c=a.subVectors(b,this.origin).dot(this.direction);if(0>c)return this.origin.distanceTo(b);a.copy(this.direction).multiplyScalar(c).add(this.origin);return a.distanceTo(b)}}(),distanceSqToSegment:function(a,b,c,d){var e=a.clone().add(b).multiplyScalar(0.5),f=b.clone().sub(a).normalize(),h=0.5*a.distanceTo(b),
g=this.origin.clone().sub(e),a=-this.direction.dot(f),b=g.dot(this.direction),i=-g.dot(f),j=g.lengthSq(),l=Math.abs(1-a*a),m,n;0<=l?(g=a*i-b,m=a*b-i,n=h*l,0<=g?m>=-n?m<=n?(h=1/l,g*=h,m*=h,a=g*(g+a*m+2*b)+m*(a*g+m+2*i)+j):(m=h,g=Math.max(0,-(a*m+b)),a=-g*g+m*(m+2*i)+j):(m=-h,g=Math.max(0,-(a*m+b)),a=-g*g+m*(m+2*i)+j):m<=-n?(g=Math.max(0,-(-a*h+b)),m=0<g?-h:Math.min(Math.max(-h,-i),h),a=-g*g+m*(m+2*i)+j):m<=n?(g=0,m=Math.min(Math.max(-h,-i),h),a=m*(m+2*i)+j):(g=Math.max(0,-(a*h+b)),m=0<g?h:Math.min(Math.max(-h,
-i),h),a=-g*g+m*(m+2*i)+j)):(m=0<a?-h:h,g=Math.max(0,-(a*m+b)),a=-g*g+m*(m+2*i)+j);c&&c.copy(this.direction.clone().multiplyScalar(g).add(this.origin));d&&d.copy(f.clone().multiplyScalar(m).add(e));return a},isIntersectionSphere:function(a){return this.distanceToPoint(a.center)<=a.radius},isIntersectionPlane:function(a){var b=a.distanceToPoint(this.origin);return 0===b||0>a.normal.dot(this.direction)*b?!0:!1},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){var c=this.distanceToPlane(a);return null===c?null:this.at(c,b)},applyMatrix4:function(a){this.direction.add(this.origin).applyMatrix4(a);this.origin.applyMatrix4(a);this.direction.sub(this.origin);return this},equals:function(a){return a.origin.equals(this.origin)&&a.direction.equals(this.direction)},clone:function(){return(new THREE.Ray).copy(this)}};THREE.Sphere=function(a,b){this.center=void 0!==a?a:new THREE.Vector3;this.radius=void 0!==b?b:0};
THREE.Sphere.prototype={constructor:THREE.Sphere,set:function(a,b){this.center.copy(a);this.radius=b;return this},setFromPoints:function(a){for(var b,c=0,d=0,e=a.length;d<e;d++)b=a[d].lengthSq(),c=Math.max(c,b);this.center.set(0,0,0);this.radius=Math.sqrt(c);return 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},clampPoint:function(a,b){var c=this.center.distanceToSquared(a),d=b||new THREE.Vector3;d.copy(a);c>this.radius*this.radius&&(d.sub(this.center).normalize(),d.multiplyScalar(this.radius).add(this.center));return d},getBoundingBox:function(a){a=a||new THREE.Box3;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},clone:function(){return(new THREE.Sphere).copy(this)}};THREE.Frustum=function(a,b,c,d,e,f){this.planes=[void 0!==a?a:new THREE.Plane,void 0!==b?b:new THREE.Plane,void 0!==c?c:new THREE.Plane,void 0!==d?d:new THREE.Plane,void 0!==e?e:new THREE.Plane,void 0!==f?f:new THREE.Plane]};
THREE.Frustum.prototype={constructor:THREE.Frustum,set:function(a,b,c,d,e,f){var h=this.planes;h[0].copy(a);h[1].copy(b);h[2].copy(c);h[3].copy(d);h[4].copy(e);h[5].copy(f);return 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],d=c[1],e=c[2],f=c[3],h=c[4],g=c[5],i=c[6],j=c[7],l=c[8],m=c[9],n=c[10],p=c[11],t=c[12],q=c[13],r=c[14],c=c[15];b[0].setComponents(f-a,j-h,p-l,c-t).normalize();b[1].setComponents(f+
a,j+h,p+l,c+t).normalize();b[2].setComponents(f+d,j+g,p+m,c+q).normalize();b[3].setComponents(f-d,j-g,p-m,c-q).normalize();b[4].setComponents(f-e,j-i,p-n,c-r).normalize();b[5].setComponents(f+e,j+i,p+n,c+r).normalize();return this},intersectsObject:function(){var a=new THREE.Vector3;return function(b){var c=b.geometry,b=b.matrixWorld;null===c.boundingSphere&&c.computeBoundingSphere();c=-c.boundingSphere.radius*b.getMaxScaleOnAxis();a.getPositionFromMatrix(b);for(var b=this.planes,d=0;6>d;d++)if(b[d].distanceToPoint(a)<
c)return!1;return!0}}(),intersectsSphere:function(a){for(var b=this.planes,c=a.center,a=-a.radius,d=0;6>d;d++)if(b[d].distanceToPoint(c)<a)return!1;return!0},intersectsBox:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c){for(var d=this.planes,e=0;6>e;e++){var f=d[e];a.x=0<f.normal.x?c.min.x:c.max.x;b.x=0<f.normal.x?c.max.x:c.min.x;a.y=0<f.normal.y?c.min.y:c.max.y;b.y=0<f.normal.y?c.max.y:c.min.y;a.z=0<f.normal.z?c.min.z:c.max.z;b.z=0<f.normal.z?c.max.z:c.min.z;var h=f.distanceToPoint(a),
f=f.distanceToPoint(b);if(0>h&&0>f)return!1}return!0}}(),containsPoint:function(a){for(var b=this.planes,c=0;6>c;c++)if(0>b[c].distanceToPoint(a))return!1;return!0},clone:function(){return(new THREE.Frustum).copy(this)}};THREE.Plane=function(a,b){this.normal=void 0!==a?a:new THREE.Vector3(1,0,0);this.constant=void 0!==b?b:0};
THREE.Plane.prototype={constructor:THREE.Plane,set:function(a,b){this.normal.copy(a);this.constant=b;return this},setComponents:function(a,b,c,d){this.normal.set(a,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(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d,e){d=a.subVectors(e,d).cross(b.subVectors(c,d)).normalize();this.setFromNormalAndCoplanarPoint(d,
c);return 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){return this.orthoPoint(a,b).sub(a).negate()},orthoPoint:function(a,
b){var c=this.distanceToPoint(a);return(b||new THREE.Vector3).copy(this.normal).multiplyScalar(c)},isIntersectionLine:function(a){var b=this.distanceToPoint(a.start),a=this.distanceToPoint(a.end);return 0>b&&0<a||0>a&&0<b},intersectLine:function(){var a=new THREE.Vector3;return function(b,c){var d=c||new THREE.Vector3,e=b.delta(a),f=this.normal.dot(e);if(0==f){if(0==this.distanceToPoint(b.start))return d.copy(b.start)}else return f=-(b.start.dot(this.normal)+this.constant)/f,0>f||1<f?void 0:d.copy(e).multiplyScalar(f).add(b.start)}}(),
coplanarPoint:function(a){return(a||new THREE.Vector3).copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d){var d=d||(new THREE.Matrix3).getNormalMatrix(c),e=a.copy(this.normal).applyMatrix3(d),f=this.coplanarPoint(b);f.applyMatrix4(c);this.setFromNormalAndCoplanarPoint(e,f);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},clone:function(){return(new THREE.Plane).copy(this)}};THREE.Math={PI2:2*Math.PI,generateUUID:function(){var a="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split(""),b=Array(36),c=0,d;return function(){for(var e=0;36>e;e++)8==e||13==e||18==e||23==e?b[e]="-":14==e?b[e]="4":(2>=c&&(c=33554432+16777216*Math.random()|0),d=c&15,c>>=4,b[e]=a[19==e?d&3|8:d]);return b.join("")}}(),clamp:function(a,b,c){return a<b?b:a>c?c:a},clampBottom:function(a,b){return a<b?b:a},mapLinear:function(a,b,c,d,e){return d+(a-b)*(e-d)/(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)},random16:function(){return(65280*Math.random()+255*Math.random())/65535},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*(0.5-Math.random())},sign:function(a){return 0>a?-1:0<a?1:0},degToRad:function(){var a=Math.PI/
180;return function(b){return b*a}}(),radToDeg:function(){var a=180/Math.PI;return function(b){return b*a}}()};THREE.Spline=function(a){function b(a,b,c,d,e,f,h){a=0.5*(c-a);d=0.5*(d-b);return(2*(b-c)+a+d)*h+(-3*(b-c)-2*a-d)*f+a*e+b}this.points=a;var c=[],d={x:0,y:0,z:0},e,f,h,g,i,j,l,m,n;this.initFromArray=function(a){this.points=[];for(var b=0;b<a.length;b++)this.points[b]={x:a[b][0],y:a[b][1],z:a[b][2]}};this.getPoint=function(a){e=(this.points.length-1)*a;f=Math.floor(e);h=e-f;c[0]=0===f?f:f-1;c[1]=f;c[2]=f>this.points.length-2?this.points.length-1:f+1;c[3]=f>this.points.length-3?this.points.length-1:
f+2;j=this.points[c[0]];l=this.points[c[1]];m=this.points[c[2]];n=this.points[c[3]];g=h*h;i=h*g;d.x=b(j.x,l.x,m.x,n.x,h,g,i);d.y=b(j.y,l.y,m.y,n.y,h,g,i);d.z=b(j.z,l.z,m.z,n.z,h,g,i);return d};this.getControlPointsArray=function(){var a,b,c=this.points.length,d=[];for(a=0;a<c;a++)b=this.points[a],d[a]=[b.x,b.y,b.z];return d};this.getLength=function(a){var b,c,d,e=b=b=0,f=new THREE.Vector3,h=new THREE.Vector3,g=[],i=0;g[0]=0;a||(a=100);c=this.points.length*a;f.copy(this.points[0]);for(a=1;a<c;a++)b=
a/c,d=this.getPoint(b),h.copy(d),i+=h.distanceTo(f),f.copy(d),b*=this.points.length-1,b=Math.floor(b),b!=e&&(g[b]=i,e=b);g[g.length]=i;return{chunks:g,total:i}};this.reparametrizeByArcLength=function(a){var b,c,d,e,f,h,g=[],i=new THREE.Vector3,j=this.getLength();g.push(i.copy(this.points[0]).clone());for(b=1;b<this.points.length;b++){c=j.chunks[b]-j.chunks[b-1];h=Math.ceil(a*c/j.total);e=(b-1)/(this.points.length-1);f=b/(this.points.length-1);for(c=1;c<h-1;c++)d=e+c*(1/h)*(f-e),d=this.getPoint(d),
g.push(i.copy(d).clone());g.push(i.copy(this.points[b]).clone())}this.points=g}};THREE.Triangle=function(a,b,c){this.a=void 0!==a?a:new THREE.Vector3;this.b=void 0!==b?b:new THREE.Vector3;this.c=void 0!==c?c:new THREE.Vector3};THREE.Triangle.normal=function(){var a=new THREE.Vector3;return function(b,c,d,e){e=e||new THREE.Vector3;e.subVectors(d,c);a.subVectors(b,c);e.cross(a);b=e.lengthSq();return 0<b?e.multiplyScalar(1/Math.sqrt(b)):e.set(0,0,0)}}();
THREE.Triangle.barycoordFromPoint=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f,h,g){a.subVectors(h,e);b.subVectors(f,e);c.subVectors(d,e);var d=a.dot(a),e=a.dot(b),f=a.dot(c),i=b.dot(b),h=b.dot(c),j=d*i-e*e,g=g||new THREE.Vector3;if(0==j)return g.set(-2,-1,-1);j=1/j;i=(i*f-e*h)*j;d=(d*h-e*f)*j;return g.set(1-i-d,d,i)}}();
THREE.Triangle.containsPoint=function(){var a=new THREE.Vector3;return function(b,c,d,e){b=THREE.Triangle.barycoordFromPoint(b,c,d,e,a);return 0<=b.x&&0<=b.y&&1>=b.x+b.y}}();
THREE.Triangle.prototype={constructor:THREE.Triangle,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},copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},area:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(){a.subVectors(this.c,this.b);b.subVectors(this.a,this.b);return 0.5*a.cross(b).length()}}(),midpoint:function(a){return(a||
new THREE.Vector3).addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(a){return THREE.Triangle.normal(this.a,this.b,this.c,a)},plane:function(a){return(a||new THREE.Plane).setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(a,b){return THREE.Triangle.barycoordFromPoint(a,this.a,this.b,this.c,b)},containsPoint:function(a){return THREE.Triangle.containsPoint(a,this.a,this.b,this.c)},equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)},
clone:function(){return(new THREE.Triangle).copy(this)}};THREE.Vertex=function(a){console.warn("THREE.Vertex has been DEPRECATED. Use THREE.Vector3 instead.");return a};THREE.UV=function(a,b){console.warn("THREE.UV has been DEPRECATED. Use THREE.Vector2 instead.");return new THREE.Vector2(a,b)};THREE.Clock=function(a){this.autoStart=void 0!==a?a:!0;this.elapsedTime=this.oldTime=this.startTime=0;this.running=!1};
THREE.Clock.prototype={constructor:THREE.Clock,start:function(){this.oldTime=this.startTime=void 0!==self.performance&&void 0!==self.performance.now?self.performance.now():Date.now();this.running=!0},stop:function(){this.getElapsedTime();this.running=!1},getElapsedTime:function(){this.getDelta();return this.elapsedTime},getDelta:function(){var a=0;this.autoStart&&!this.running&&this.start();if(this.running){var b=void 0!==self.performance&&void 0!==self.performance.now?self.performance.now():Date.now(),
a=0.001*(b-this.oldTime);this.oldTime=b;this.elapsedTime+=a}return a}};THREE.EventDispatcher=function(){};
THREE.EventDispatcher.prototype={constructor:THREE.EventDispatcher,apply:function(a){a.addEventListener=THREE.EventDispatcher.prototype.addEventListener;a.hasEventListener=THREE.EventDispatcher.prototype.hasEventListener;a.removeEventListener=THREE.EventDispatcher.prototype.removeEventListener;a.dispatchEvent=THREE.EventDispatcher.prototype.dispatchEvent},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)?!0:!1},removeEventListener:function(a,b){if(void 0!==this._listeners){var c=this._listeners,d=c[a].indexOf(b);-1!==d&&c[a].splice(d,1)}},dispatchEvent:function(a){if(void 0!==this._listeners){var b=this._listeners[a.type];if(void 0!==b){a.target=this;for(var c=0,d=b.length;c<d;c++)b[c].call(this,a)}}}};(function(a){a.Raycaster=function(b,c,d,e){this.ray=new a.Ray(b,c);0<this.ray.direction.lengthSq()&&this.ray.direction.normalize();this.near=d||0;this.far=e||Infinity};var b=new a.Sphere,c=new a.Ray,d=new a.Plane,e=new a.Vector3,f=new a.Vector3,h=new a.Matrix4,g=function(a,b){return a.distance-b.distance},i=function(g,j,n){if(g instanceof a.Particle){f.getPositionFromMatrix(g.matrixWorld);var p=j.ray.distanceToPoint(f);if(p>g.scale.x)return n;n.push({distance:p,point:g.position,face:null,object:g})}else if(g instanceof
a.LOD)f.getPositionFromMatrix(g.matrixWorld),p=j.ray.origin.distanceTo(f),i(g.getObjectForDistance(p),j,n);else if(g instanceof a.Mesh){p=g.geometry;f.getPositionFromMatrix(g.matrixWorld);null===p.boundingSphere&&p.computeBoundingSphere();b.set(f,p.boundingSphere.radius*g.matrixWorld.getMaxScaleOnAxis());if(!1===j.ray.isIntersectionSphere(b))return n;var t=p.vertices;if(p instanceof a.BufferGeometry){var q=g.material;if(void 0===q||!1===p.dynamic)return n;var r=g.material instanceof a.MeshFaceMaterial,
s=!0===r?g.material.materials:null,v=g.material.side,z,C,F=j.precision;h.getInverse(g.matrixWorld);c.copy(j.ray).applyMatrix4(h);var H,t=!1;p.attributes.index&&(t=!0);s=new a.Vector3;H=new a.Vector3;var I=new a.Vector3;new a.Vector3;new a.Vector3;for(var G=0;G<p.offsets.length;++G)for(var A=p.offsets[G].start,K=p.offsets[G].index,r=A,B=A+p.offsets[G].count;r<B;r+=3)if(t?(v=K+p.attributes.index.array[r],z=K+p.attributes.index.array[r+1],C=K+p.attributes.index.array[r+2]):(v=K,z=K+1,C=K+2),s.set(p.attributes.position.array[3*
v],p.attributes.position.array[3*v+1],p.attributes.position.array[3*v+2]),H.set(p.attributes.position.array[3*z],p.attributes.position.array[3*z+1],p.attributes.position.array[3*z+2]),I.set(p.attributes.position.array[3*C],p.attributes.position.array[3*C+1],p.attributes.position.array[3*C+2]),d.setFromCoplanarPoints(s,H,I),A=c.distanceToPlane(d),!(A<F)&&null!==A){v=q.side;if(v!==a.DoubleSide&&(z=c.direction.dot(d.normal),!(v===a.FrontSide?0>z:0<z)))continue;A<j.near||A>j.far||(e=c.at(A,e),!1!==a.Triangle.containsPoint(e,
s,H,I)&&n.push({distance:A,point:j.ray.at(A),face:null,faceIndex:null,object:g}))}}else if(p instanceof a.Geometry){r=g.material instanceof a.MeshFaceMaterial;s=!0===r?g.material.materials:null;F=j.precision;h.getInverse(g.matrixWorld);c.copy(j.ray).applyMatrix4(h);I=0;for(H=p.faces.length;I<H;I++)if(G=p.faces[I],q=!0===r?s[G.materialIndex]:g.material,void 0!==q&&(d.setFromNormalAndCoplanarPoint(G.normal,t[G.a]),A=c.distanceToPlane(d),!(A<F)&&null!==A)){v=q.side;if(v!==a.DoubleSide&&(z=c.direction.dot(d.normal),
!(v===a.FrontSide?0>z:0<z)))continue;if(!(A<j.near||A>j.far)){e=c.at(A,e);if(G instanceof a.Face3){if(v=t[G.a],z=t[G.b],C=t[G.c],!1===a.Triangle.containsPoint(e,v,z,C))continue}else if(G instanceof a.Face4){if(v=t[G.a],z=t[G.b],C=t[G.c],q=t[G.d],!1===a.Triangle.containsPoint(e,v,z,q)&&!1===a.Triangle.containsPoint(e,z,C,q))continue}else throw Error("face type not supported");n.push({distance:A,point:j.ray.at(A),face:G,faceIndex:I,object:g})}}}}else if(g instanceof a.Line){F=j.linePrecision;F*=F;p=
g.geometry;null===p.boundingSphere&&p.computeBoundingSphere();f.getPositionFromMatrix(g.matrixWorld);b.set(f,p.boundingSphere.radius*g.matrixWorld.getMaxScaleOnAxis());if(!1===j.ray.isIntersectionSphere(b))return n;h.getInverse(g.matrixWorld);c.copy(j.ray).applyMatrix4(h);c.direction.normalize();t=p.vertices;q=t.length;A=new a.Vector3;v=new a.Vector3;z=g.type===a.LineStrip?1:2;for(r=0;r<q-1;r+=z)c.distanceSqToSegment(t[r],t[r+1],v,A)<=F&&(p=c.origin.distanceTo(v),j.near<=p&&p<=j.far&&n.push({distance:p,
point:A.clone().applyMatrix4(g.matrixWorld),face:null,faceIndex:null,object:g}))}},j=function(a,b,c){for(var a=a.getDescendants(),d=0,e=a.length;d<e;d++)i(a[d],b,c)};a.Raycaster.prototype.precision=1E-4;a.Raycaster.prototype.linePrecision=1;a.Raycaster.prototype.set=function(a,b){this.ray.set(a,b);0<this.ray.direction.length()&&this.ray.direction.normalize()};a.Raycaster.prototype.intersectObject=function(a,b){var c=[];!0===b&&j(a,this,c);i(a,this,c);c.sort(g);return c};a.Raycaster.prototype.intersectObjects=
function(a,b){for(var c=[],d=0,e=a.length;d<e;d++)i(a[d],this,c),!0===b&&j(a[d],this,c);c.sort(g);return c}})(THREE);THREE.Object3D=function(){this.id=THREE.Object3DIdCount++;this.uuid=THREE.Math.generateUUID();this.name="";this.parent=void 0;this.children=[];this.up=new THREE.Vector3(0,1,0);this.position=new THREE.Vector3;this.rotation=new THREE.Euler;this.quaternion=new THREE.Quaternion;this.scale=new THREE.Vector3(1,1,1);this.rotation._quaternion=this.quaternion;this.quaternion._euler=this.rotation;this.renderDepth=null;this.rotationAutoUpdate=!0;this.matrix=new THREE.Matrix4;this.matrixWorld=new THREE.Matrix4;
this.visible=this.matrixWorldNeedsUpdate=this.matrixAutoUpdate=!0;this.receiveShadow=this.castShadow=!1;this.frustumCulled=!0;this.userData={}};
THREE.Object3D.prototype={constructor:THREE.Object3D,get eulerOrder(){console.warn("DEPRECATED: Object3D's .eulerOrder has been moved to Object3D's .rotation.order.");return this.rotation.order},set eulerOrder(a){console.warn("DEPRECATED: Object3D's .eulerOrder has been moved to Object3D's .rotation.order.");this.rotation.order=a},get useQuaternion(){console.warn("DEPRECATED: Object3D's .useQuaternion has been removed. The library now uses quaternions by default.")},set useQuaternion(a){console.warn("DEPRECATED: Object3D's .useQuaternion has been removed. The library now uses quaternions by default.")},
applyMatrix:function(){var a=new THREE.Matrix4;return function(b){this.matrix.multiplyMatrices(b,this.matrix);this.position.getPositionFromMatrix(this.matrix);this.scale.getScaleFromMatrix(this.matrix);a.extractRotation(this.matrix);this.quaternion.setFromRotationMatrix(a)}}(),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 THREE.Quaternion;return function(b,c){a.setFromAxisAngle(b,c);this.quaternion.multiply(a);return this}}(),rotateX:function(){var a=new THREE.Vector3(1,0,0);return function(b){return this.rotateOnAxis(a,b)}}(),rotateY:function(){var a=new THREE.Vector3(0,1,0);return function(b){return this.rotateOnAxis(a,b)}}(),rotateZ:function(){var a=new THREE.Vector3(0,0,1);return function(b){return this.rotateOnAxis(a,
b)}}(),translateOnAxis:function(){var a=new THREE.Vector3;return function(b,c){a.copy(b);a.applyQuaternion(this.quaternion);this.position.add(a.multiplyScalar(c));return this}}(),translate:function(a,b){console.warn("DEPRECATED: Object3D's .translate() has been removed. Use .translateOnAxis( axis, distance ) instead. Note args have been changed.");return this.translateOnAxis(b,a)},translateX:function(){var a=new THREE.Vector3(1,0,0);return function(b){return this.translateOnAxis(a,b)}}(),translateY:function(){var a=
new THREE.Vector3(0,1,0);return function(b){return this.translateOnAxis(a,b)}}(),translateZ:function(){var a=new THREE.Vector3(0,0,1);return function(b){return this.translateOnAxis(a,b)}}(),localToWorld:function(a){return a.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var a=new THREE.Matrix4;return function(b){return b.applyMatrix4(a.getInverse(this.matrixWorld))}}(),lookAt:function(){var a=new THREE.Matrix4;return function(b){a.lookAt(b,this.position,this.up);this.quaternion.setFromRotationMatrix(a)}}(),
add:function(a){if(a===this)console.warn("THREE.Object3D.add: An object can't be added as a child of itself.");else if(a instanceof THREE.Object3D){void 0!==a.parent&&a.parent.remove(a);a.parent=this;a.dispatchEvent({type:"added"});this.children.push(a);for(var b=this;void 0!==b.parent;)b=b.parent;void 0!==b&&b instanceof THREE.Scene&&b.__addObject(a)}},remove:function(a){var b=this.children.indexOf(a);if(-1!==b){a.parent=void 0;a.dispatchEvent({type:"removed"});this.children.splice(b,1);for(b=this;void 0!==
b.parent;)b=b.parent;void 0!==b&&b instanceof THREE.Scene&&b.__removeObject(a)}},traverse:function(a){a(this);for(var b=0,c=this.children.length;b<c;b++)this.children[b].traverse(a)},getObjectById:function(a,b){for(var c=0,d=this.children.length;c<d;c++){var e=this.children[c];if(e.id===a||!0===b&&(e=e.getObjectById(a,b),void 0!==e))return e}},getObjectByName:function(a,b){for(var c=0,d=this.children.length;c<d;c++){var e=this.children[c];if(e.name===a||!0===b&&(e=e.getObjectByName(a,b),void 0!==
e))return e}},getChildByName:function(a,b){console.warn("DEPRECATED: Object3D's .getChildByName() has been renamed to .getObjectByName().");return this.getObjectByName(a,b)},getDescendants:function(a){void 0===a&&(a=[]);Array.prototype.push.apply(a,this.children);for(var b=0,c=this.children.length;b<c;b++)this.children[b].getDescendants(a);return a},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(a){!0===
this.matrixAutoUpdate&&this.updateMatrix();if(!0===this.matrixWorldNeedsUpdate||!0===a)void 0===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=0,c=this.children.length;b<c;b++)this.children[b].updateMatrixWorld(a)},clone:function(a,b){void 0===a&&(a=new THREE.Object3D);void 0===b&&(b=!0);a.name=this.name;a.up.copy(this.up);a.position.copy(this.position);a.quaternion.copy(this.quaternion);
a.scale.copy(this.scale);a.renderDepth=this.renderDepth;a.rotationAutoUpdate=this.rotationAutoUpdate;a.matrix.copy(this.matrix);a.matrixWorld.copy(this.matrixWorld);a.matrixAutoUpdate=this.matrixAutoUpdate;a.matrixWorldNeedsUpdate=this.matrixWorldNeedsUpdate;a.visible=this.visible;a.castShadow=this.castShadow;a.receiveShadow=this.receiveShadow;a.frustumCulled=this.frustumCulled;a.userData=JSON.parse(JSON.stringify(this.userData));if(!0===b)for(var c=0;c<this.children.length;c++)a.add(this.children[c].clone());
return a}};THREE.EventDispatcher.prototype.apply(THREE.Object3D.prototype);THREE.Object3DIdCount=0;THREE.Projector=function(){function a(){if(i===l){var a=new THREE.RenderableVertex;j.push(a);l++;i++;return a}return j[i++]}function b(a,b){return a.z!==b.z?b.z-a.z:a.id!==b.id?a.id-b.id:0}function c(a,b){var c=0,d=1,e=a.z+a.w,f=b.z+b.w,h=-a.z+a.w,g=-b.z+b.w;if(0<=e&&0<=f&&0<=h&&0<=g)return!0;if(0>e&&0>f||0>h&&0>g)return!1;0>e?c=Math.max(c,e/(e-f)):0>f&&(d=Math.min(d,e/(e-f)));0>h?c=Math.max(c,h/(h-g)):0>g&&(d=Math.min(d,h/(h-g)));if(d<c)return!1;a.lerp(b,c);b.lerp(a,1-d);return!0}var d,e,f=[],h=
0,g,i,j=[],l=0,m,n,p=[],t=0,q,r=[],s=0,v,z,C=[],F=0,H,I,G=[],A=0,K={objects:[],sprites:[],lights:[],elements:[]},B=new THREE.Vector3,J=new THREE.Vector4,N=new THREE.Box3(new THREE.Vector3(-1,-1,-1),new THREE.Vector3(1,1,1)),y=new THREE.Box3,M=Array(3),w=Array(4),Z=new THREE.Matrix4,L=new THREE.Matrix4,pa,Pa=new THREE.Matrix4,Ua=new THREE.Matrix3,O=new THREE.Matrix3,ka=new THREE.Vector3,Fa=new THREE.Frustum,wa=new THREE.Vector4,D=new THREE.Vector4;this.projectVector=function(a,b){b.matrixWorldInverse.getInverse(b.matrixWorld);
L.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);return a.applyProjection(L)};this.unprojectVector=function(a,b){b.projectionMatrixInverse.getInverse(b.projectionMatrix);L.multiplyMatrices(b.matrixWorld,b.projectionMatrixInverse);return a.applyProjection(L)};this.pickingRay=function(a,b){a.z=-1;var c=new THREE.Vector3(a.x,a.y,1);this.unprojectVector(a,b);this.unprojectVector(c,b);c.sub(a).normalize();return new THREE.Raycaster(a,c)};var V=function(a){if(e===h){var b=new THREE.RenderableObject;
f.push(b);h++;e++;d=b}else d=f[e++];d.id=a.id;d.object=a;null!==a.renderDepth?d.z=a.renderDepth:(B.getPositionFromMatrix(a.matrixWorld),B.applyProjection(L),d.z=B.z);return d},ea=function(a){if(!1!==a.visible){a instanceof THREE.Light?K.lights.push(a):a instanceof THREE.Mesh||a instanceof THREE.Line?(!1===a.frustumCulled||!0===Fa.intersectsObject(a))&&K.objects.push(V(a)):(a instanceof THREE.Sprite||a instanceof THREE.Particle)&&K.sprites.push(V(a));for(var b=0,c=a.children.length;b<c;b++)ea(a.children[b])}};
this.projectScene=function(d,f,h,l){var V=!1,B,fa,da,T,aa,na,ha,X,xa,ab,la,ia,ra;I=z=q=n=0;K.elements.length=0;!0===d.autoUpdate&&d.updateMatrixWorld();void 0===f.parent&&f.updateMatrixWorld();Z.copy(f.matrixWorldInverse.getInverse(f.matrixWorld));L.multiplyMatrices(f.projectionMatrix,Z);O.getNormalMatrix(Z);Fa.setFromMatrix(L);e=0;K.objects.length=0;K.sprites.length=0;K.lights.length=0;ea(d);!0===h&&K.objects.sort(b);d=0;for(h=K.objects.length;d<h;d++)if(X=K.objects[d].object,pa=X.matrixWorld,i=
0,X instanceof THREE.Mesh){xa=X.geometry;da=xa.vertices;ab=xa.faces;xa=xa.faceVertexUvs;Ua.getNormalMatrix(pa);ia=X.material instanceof THREE.MeshFaceMaterial;ra=!0===ia?X.material:null;B=0;for(fa=da.length;B<fa;B++){g=a();g.positionWorld.copy(da[B]).applyMatrix4(pa);g.positionScreen.copy(g.positionWorld).applyMatrix4(L);var ja=1/g.positionScreen.w;g.positionScreen.x*=ja;g.positionScreen.y*=ja;g.positionScreen.z*=ja;g.visible=!(-1>g.positionScreen.x||1<g.positionScreen.x||-1>g.positionScreen.y||1<
g.positionScreen.y||-1>g.positionScreen.z||1<g.positionScreen.z)}da=0;for(B=ab.length;da<B;da++)if(fa=ab[da],ja=!0===ia?ra.materials[fa.materialIndex]:X.material,void 0!==ja){na=ja.side;if(fa instanceof THREE.Face3)if(T=j[fa.a],aa=j[fa.b],ha=j[fa.c],M[0]=T.positionScreen,M[1]=aa.positionScreen,M[2]=ha.positionScreen,!0===T.visible||!0===aa.visible||!0===ha.visible||N.isIntersectionBox(y.setFromPoints(M)))if(V=0>(ha.positionScreen.x-T.positionScreen.x)*(aa.positionScreen.y-T.positionScreen.y)-(ha.positionScreen.y-
T.positionScreen.y)*(aa.positionScreen.x-T.positionScreen.x),na===THREE.DoubleSide||V===(na===THREE.FrontSide))n===t?(la=new THREE.RenderableFace3,p.push(la),t++,n++,m=la):m=p[n++],m.id=X.id,m.v1.copy(T),m.v2.copy(aa),m.v3.copy(ha);else continue;else continue;else if(fa instanceof THREE.Face4)if(T=j[fa.a],aa=j[fa.b],ha=j[fa.c],la=j[fa.d],w[0]=T.positionScreen,w[1]=aa.positionScreen,w[2]=ha.positionScreen,w[3]=la.positionScreen,!0===T.visible||!0===aa.visible||!0===ha.visible||!0===la.visible||N.isIntersectionBox(y.setFromPoints(w)))if(V=
0>(la.positionScreen.x-T.positionScreen.x)*(aa.positionScreen.y-T.positionScreen.y)-(la.positionScreen.y-T.positionScreen.y)*(aa.positionScreen.x-T.positionScreen.x)||0>(aa.positionScreen.x-ha.positionScreen.x)*(la.positionScreen.y-ha.positionScreen.y)-(aa.positionScreen.y-ha.positionScreen.y)*(la.positionScreen.x-ha.positionScreen.x),na===THREE.DoubleSide||V===(na===THREE.FrontSide)){if(q===s){var ua=new THREE.RenderableFace4;r.push(ua);s++;q++;m=ua}else m=r[q++];m.id=X.id;m.v1.copy(T);m.v2.copy(aa);
m.v3.copy(ha);m.v4.copy(la)}else continue;else continue;m.normalModel.copy(fa.normal);!1===V&&(na===THREE.BackSide||na===THREE.DoubleSide)&&m.normalModel.negate();m.normalModel.applyMatrix3(Ua).normalize();m.normalModelView.copy(m.normalModel).applyMatrix3(O);m.centroidModel.copy(fa.centroid).applyMatrix4(pa);ha=fa.vertexNormals;T=0;for(aa=ha.length;T<aa;T++)la=m.vertexNormalsModel[T],la.copy(ha[T]),!1===V&&(na===THREE.BackSide||na===THREE.DoubleSide)&&la.negate(),la.applyMatrix3(Ua).normalize(),
m.vertexNormalsModelView[T].copy(la).applyMatrix3(O);m.vertexNormalsLength=ha.length;T=0;for(aa=xa.length;T<aa;T++)if(la=xa[T][da],void 0!==la){na=0;for(ha=la.length;na<ha;na++)m.uvs[T][na]=la[na]}m.color=fa.color;m.material=ja;ka.copy(m.centroidModel).applyProjection(L);m.z=ka.z;K.elements.push(m)}}else if(X instanceof THREE.Line){Pa.multiplyMatrices(L,pa);da=X.geometry.vertices;T=a();T.positionScreen.copy(da[0]).applyMatrix4(Pa);ab=X.type===THREE.LinePieces?2:1;B=1;for(fa=da.length;B<fa;B++)T=a(),
T.positionScreen.copy(da[B]).applyMatrix4(Pa),0<(B+1)%ab||(aa=j[i-2],wa.copy(T.positionScreen),D.copy(aa.positionScreen),!0===c(wa,D)&&(wa.multiplyScalar(1/wa.w),D.multiplyScalar(1/D.w),z===F?(xa=new THREE.RenderableLine,C.push(xa),F++,z++,v=xa):v=C[z++],v.id=X.id,v.v1.positionScreen.copy(wa),v.v2.positionScreen.copy(D),v.z=Math.max(wa.z,D.z),v.material=X.material,X.material.vertexColors===THREE.VertexColors&&(v.vertexColors[0].copy(X.geometry.colors[B]),v.vertexColors[1].copy(X.geometry.colors[B-
1])),K.elements.push(v)))}d=0;for(h=K.sprites.length;d<h;d++)X=K.sprites[d].object,pa=X.matrixWorld,X instanceof THREE.Particle&&(J.set(pa.elements[12],pa.elements[13],pa.elements[14],1),J.applyMatrix4(L),ja=1/J.w,J.z*=ja,0<J.z&&1>J.z&&(I===A?(V=new THREE.RenderableParticle,G.push(V),A++,I++,H=V):H=G[I++],H.id=X.id,H.x=J.x*ja,H.y=J.y*ja,H.z=J.z,H.object=X,H.rotation=X.rotation.z,H.scale.x=X.scale.x*Math.abs(H.x-(J.x+f.projectionMatrix.elements[0])/(J.w+f.projectionMatrix.elements[12])),H.scale.y=
X.scale.y*Math.abs(H.y-(J.y+f.projectionMatrix.elements[5])/(J.w+f.projectionMatrix.elements[13])),H.material=X.material,K.elements.push(H)));!0===l&&K.elements.sort(b);return K}};THREE.Face3=function(a,b,c,d,e,f){this.a=a;this.b=b;this.c=c;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=d instanceof Array?d:[];this.color=e instanceof THREE.Color?e:new THREE.Color;this.vertexColors=e instanceof Array?e:[];this.vertexTangents=[];this.materialIndex=void 0!==f?f:0;this.centroid=new THREE.Vector3};
THREE.Face3.prototype={constructor:THREE.Face3,clone:function(){var a=new THREE.Face3(this.a,this.b,this.c);a.normal.copy(this.normal);a.color.copy(this.color);a.centroid.copy(this.centroid);a.materialIndex=this.materialIndex;var b,c;b=0;for(c=this.vertexNormals.length;b<c;b++)a.vertexNormals[b]=this.vertexNormals[b].clone();b=0;for(c=this.vertexColors.length;b<c;b++)a.vertexColors[b]=this.vertexColors[b].clone();b=0;for(c=this.vertexTangents.length;b<c;b++)a.vertexTangents[b]=this.vertexTangents[b].clone();
return a}};THREE.Face4=function(a,b,c,d,e,f,h){this.a=a;this.b=b;this.c=c;this.d=d;this.normal=e instanceof THREE.Vector3?e:new THREE.Vector3;this.vertexNormals=e instanceof Array?e:[];this.color=f instanceof THREE.Color?f:new THREE.Color;this.vertexColors=f instanceof Array?f:[];this.vertexTangents=[];this.materialIndex=void 0!==h?h:0;this.centroid=new THREE.Vector3};
THREE.Face4.prototype={constructor:THREE.Face4,clone:function(){var a=new THREE.Face4(this.a,this.b,this.c,this.d);a.normal.copy(this.normal);a.color.copy(this.color);a.centroid.copy(this.centroid);a.materialIndex=this.materialIndex;var b,c;b=0;for(c=this.vertexNormals.length;b<c;b++)a.vertexNormals[b]=this.vertexNormals[b].clone();b=0;for(c=this.vertexColors.length;b<c;b++)a.vertexColors[b]=this.vertexColors[b].clone();b=0;for(c=this.vertexTangents.length;b<c;b++)a.vertexTangents[b]=this.vertexTangents[b].clone();
return a}};THREE.Geometry=function(){this.id=THREE.GeometryIdCount++;this.uuid=THREE.Math.generateUUID();this.name="";this.vertices=[];this.colors=[];this.normals=[];this.faces=[];this.faceUvs=[[]];this.faceVertexUvs=[[]];this.morphTargets=[];this.morphColors=[];this.morphNormals=[];this.skinWeights=[];this.skinIndices=[];this.lineDistances=[];this.boundingSphere=this.boundingBox=null;this.hasTangents=!1;this.dynamic=!0;this.buffersNeedUpdate=this.lineDistancesNeedUpdate=this.colorsNeedUpdate=this.tangentsNeedUpdate=
this.normalsNeedUpdate=this.uvsNeedUpdate=this.elementsNeedUpdate=this.verticesNeedUpdate=!1};
THREE.Geometry.prototype={constructor:THREE.Geometry,applyMatrix:function(a){for(var b=(new THREE.Matrix3).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++){var e=this.faces[c];e.normal.applyMatrix3(b).normalize();for(var f=0,h=e.vertexNormals.length;f<h;f++)e.vertexNormals[f].applyMatrix3(b).normalize();e.centroid.applyMatrix4(a)}this.boundingBox instanceof THREE.Box3&&this.computeBoundingBox();this.boundingSphere instanceof
THREE.Sphere&&this.computeBoundingSphere()},computeCentroids:function(){var a,b,c;a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],c.centroid.set(0,0,0),c instanceof THREE.Face3?(c.centroid.add(this.vertices[c.a]),c.centroid.add(this.vertices[c.b]),c.centroid.add(this.vertices[c.c]),c.centroid.divideScalar(3)):c instanceof THREE.Face4&&(c.centroid.add(this.vertices[c.a]),c.centroid.add(this.vertices[c.b]),c.centroid.add(this.vertices[c.c]),c.centroid.add(this.vertices[c.d]),c.centroid.divideScalar(4))},
computeFaceNormals:function(){for(var a=new THREE.Vector3,b=new THREE.Vector3,c=0,d=this.faces.length;c<d;c++){var e=this.faces[c],f=this.vertices[e.a],h=this.vertices[e.b];a.subVectors(this.vertices[e.c],h);b.subVectors(f,h);a.cross(b);a.normalize();e.normal.copy(a)}},computeVertexNormals:function(a){var b,c,d,e;if(void 0===this.__tmpVertices){e=this.__tmpVertices=Array(this.vertices.length);b=0;for(c=this.vertices.length;b<c;b++)e[b]=new THREE.Vector3;b=0;for(c=this.faces.length;b<c;b++)d=this.faces[b],
d instanceof THREE.Face3?d.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3]:d instanceof THREE.Face4&&(d.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3])}else{e=this.__tmpVertices;b=0;for(c=this.vertices.length;b<c;b++)e[b].set(0,0,0)}if(a){var f,h,g,i=new THREE.Vector3,j=new THREE.Vector3,l=new THREE.Vector3,m=new THREE.Vector3,n=new THREE.Vector3;b=0;for(c=this.faces.length;b<c;b++)d=this.faces[b],d instanceof THREE.Face3?(a=this.vertices[d.a],
f=this.vertices[d.b],h=this.vertices[d.c],i.subVectors(h,f),j.subVectors(a,f),i.cross(j),e[d.a].add(i),e[d.b].add(i),e[d.c].add(i)):d instanceof THREE.Face4&&(a=this.vertices[d.a],f=this.vertices[d.b],h=this.vertices[d.c],g=this.vertices[d.d],l.subVectors(g,f),j.subVectors(a,f),l.cross(j),e[d.a].add(l),e[d.b].add(l),e[d.d].add(l),m.subVectors(g,h),n.subVectors(f,h),m.cross(n),e[d.b].add(m),e[d.c].add(m),e[d.d].add(m))}else{b=0;for(c=this.faces.length;b<c;b++)d=this.faces[b],d instanceof THREE.Face3?
(e[d.a].add(d.normal),e[d.b].add(d.normal),e[d.c].add(d.normal)):d instanceof THREE.Face4&&(e[d.a].add(d.normal),e[d.b].add(d.normal),e[d.c].add(d.normal),e[d.d].add(d.normal))}b=0;for(c=this.vertices.length;b<c;b++)e[b].normalize();b=0;for(c=this.faces.length;b<c;b++)d=this.faces[b],d instanceof THREE.Face3?(d.vertexNormals[0].copy(e[d.a]),d.vertexNormals[1].copy(e[d.b]),d.vertexNormals[2].copy(e[d.c])):d instanceof THREE.Face4&&(d.vertexNormals[0].copy(e[d.a]),d.vertexNormals[1].copy(e[d.b]),d.vertexNormals[2].copy(e[d.c]),
d.vertexNormals[3].copy(e[d.d]))},computeMorphNormals:function(){var a,b,c,d,e;c=0;for(d=this.faces.length;c<d;c++){e=this.faces[c];e.__originalFaceNormal?e.__originalFaceNormal.copy(e.normal):e.__originalFaceNormal=e.normal.clone();e.__originalVertexNormals||(e.__originalVertexNormals=[]);a=0;for(b=e.vertexNormals.length;a<b;a++)e.__originalVertexNormals[a]?e.__originalVertexNormals[a].copy(e.vertexNormals[a]):e.__originalVertexNormals[a]=e.vertexNormals[a].clone()}var f=new THREE.Geometry;f.faces=
this.faces;a=0;for(b=this.morphTargets.length;a<b;a++){if(!this.morphNormals[a]){this.morphNormals[a]={};this.morphNormals[a].faceNormals=[];this.morphNormals[a].vertexNormals=[];var h=this.morphNormals[a].faceNormals,g=this.morphNormals[a].vertexNormals,i,j;c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],i=new THREE.Vector3,j=e instanceof THREE.Face3?{a:new THREE.Vector3,b:new THREE.Vector3,c:new THREE.Vector3}:{a:new THREE.Vector3,b:new THREE.Vector3,c:new THREE.Vector3,d:new THREE.Vector3},
h.push(i),g.push(j)}h=this.morphNormals[a];f.vertices=this.morphTargets[a].vertices;f.computeFaceNormals();f.computeVertexNormals();c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],i=h.faceNormals[c],j=h.vertexNormals[c],i.copy(e.normal),e instanceof THREE.Face3?(j.a.copy(e.vertexNormals[0]),j.b.copy(e.vertexNormals[1]),j.c.copy(e.vertexNormals[2])):(j.a.copy(e.vertexNormals[0]),j.b.copy(e.vertexNormals[1]),j.c.copy(e.vertexNormals[2]),j.d.copy(e.vertexNormals[3]))}c=0;for(d=this.faces.length;c<
d;c++)e=this.faces[c],e.normal=e.__originalFaceNormal,e.vertexNormals=e.__originalVertexNormals},computeTangents:function(){function a(a,b,c,d,e,f,y){g=a.vertices[b];i=a.vertices[c];j=a.vertices[d];l=h[e];m=h[f];n=h[y];p=i.x-g.x;t=j.x-g.x;q=i.y-g.y;r=j.y-g.y;s=i.z-g.z;v=j.z-g.z;z=m.x-l.x;C=n.x-l.x;F=m.y-l.y;H=n.y-l.y;I=1/(z*H-C*F);B.set((H*p-F*t)*I,(H*q-F*r)*I,(H*s-F*v)*I);J.set((z*t-C*p)*I,(z*r-C*q)*I,(z*v-C*s)*I);A[b].add(B);A[c].add(B);A[d].add(B);K[b].add(J);K[c].add(J);K[d].add(J)}var b,c,d,
e,f,h,g,i,j,l,m,n,p,t,q,r,s,v,z,C,F,H,I,G,A=[],K=[],B=new THREE.Vector3,J=new THREE.Vector3,N=new THREE.Vector3,y=new THREE.Vector3,M=new THREE.Vector3;b=0;for(c=this.vertices.length;b<c;b++)A[b]=new THREE.Vector3,K[b]=new THREE.Vector3;b=0;for(c=this.faces.length;b<c;b++)f=this.faces[b],h=this.faceVertexUvs[0][b],f instanceof THREE.Face3?a(this,f.a,f.b,f.c,0,1,2):f instanceof THREE.Face4&&(a(this,f.a,f.b,f.d,0,1,3),a(this,f.b,f.c,f.d,1,2,3));var w=["a","b","c","d"];b=0;for(c=this.faces.length;b<
c;b++){f=this.faces[b];for(d=0;d<f.vertexNormals.length;d++)M.copy(f.vertexNormals[d]),e=f[w[d]],G=A[e],N.copy(G),N.sub(M.multiplyScalar(M.dot(G))).normalize(),y.crossVectors(f.vertexNormals[d],G),e=y.dot(K[e]),e=0>e?-1:1,f.vertexTangents[d]=new THREE.Vector4(N.x,N.y,N.z,e)}this.hasTangents=!0},computeLineDistances:function(){for(var a=0,b=this.vertices,c=0,d=b.length;c<d;c++)0<c&&(a+=b[c].distanceTo(b[c-1])),this.lineDistances[c]=a},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=
new THREE.Box3);this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);this.boundingSphere.setFromPoints(this.vertices)},mergeVertices:function(){var a={},b=[],c=[],d,e=Math.pow(10,4),f,h,g,i,j;this.__tmpVertices=void 0;f=0;for(h=this.vertices.length;f<h;f++)d=this.vertices[f],d=Math.round(d.x*e)+"_"+Math.round(d.y*e)+"_"+Math.round(d.z*e),void 0===a[d]?(a[d]=f,b.push(this.vertices[f]),c[f]=b.length-1):c[f]=
c[a[d]];e=[];f=0;for(h=this.faces.length;f<h;f++)if(a=this.faces[f],a instanceof THREE.Face3){a.a=c[a.a];a.b=c[a.b];a.c=c[a.c];g=[a.a,a.b,a.c];d=-1;for(i=0;3>i;i++)if(g[i]==g[(i+1)%3]){e.push(f);break}}else if(a instanceof THREE.Face4){a.a=c[a.a];a.b=c[a.b];a.c=c[a.c];a.d=c[a.d];g=[a.a,a.b,a.c,a.d];d=-1;for(i=0;4>i;i++)g[i]==g[(i+1)%4]&&(0<=d&&e.push(f),d=i);if(0<=d){g.splice(d,1);var l=new THREE.Face3(g[0],g[1],g[2],a.normal,a.color,a.materialIndex);g=0;for(i=this.faceVertexUvs.length;g<i;g++)(j=
this.faceVertexUvs[g][f])&&j.splice(d,1);a.vertexNormals&&0<a.vertexNormals.length&&(l.vertexNormals=a.vertexNormals,l.vertexNormals.splice(d,1));a.vertexColors&&0<a.vertexColors.length&&(l.vertexColors=a.vertexColors,l.vertexColors.splice(d,1));this.faces[f]=l}}for(f=e.length-1;0<=f;f--){this.faces.splice(f,1);g=0;for(i=this.faceVertexUvs.length;g<i;g++)this.faceVertexUvs[g].splice(f,1)}c=this.vertices.length-b.length;this.vertices=b;return c},clone:function(){for(var a=new THREE.Geometry,b=this.vertices,
c=0,d=b.length;c<d;c++)a.vertices.push(b[c].clone());b=this.faces;c=0;for(d=b.length;c<d;c++)a.faces.push(b[c].clone());b=this.faceVertexUvs[0];c=0;for(d=b.length;c<d;c++){for(var e=b[c],f=[],h=0,g=e.length;h<g;h++)f.push(new THREE.Vector2(e[h].x,e[h].y));a.faceVertexUvs[0].push(f)}return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Geometry.prototype);THREE.GeometryIdCount=0;THREE.BufferGeometry=function(){this.id=THREE.GeometryIdCount++;this.uuid=THREE.Math.generateUUID();this.attributes={};this.dynamic=!1;this.offsets=[];this.boundingSphere=this.boundingBox=null;this.hasTangents=!1;this.morphTargets=[]};
THREE.BufferGeometry.prototype={constructor:THREE.BufferGeometry,applyMatrix:function(a){var b,c;this.attributes.position&&(b=this.attributes.position.array);this.attributes.normal&&(c=this.attributes.normal.array);void 0!==b&&(a.multiplyVector3Array(b),this.verticesNeedUpdate=!0);void 0!==c&&((new THREE.Matrix3).getNormalMatrix(a).multiplyVector3Array(c),this.normalizeNormals(),this.normalsNeedUpdate=!0)},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);var a=
this.attributes.position.array;if(a){var b=this.boundingBox,c,d,e;3<=a.length&&(b.min.x=b.max.x=a[0],b.min.y=b.max.y=a[1],b.min.z=b.max.z=a[2]);for(var f=3,h=a.length;f<h;f+=3)c=a[f],d=a[f+1],e=a[f+2],c<b.min.x?b.min.x=c:c>b.max.x&&(b.max.x=c),d<b.min.y?b.min.y=d:d>b.max.y&&(b.max.y=d),e<b.min.z?b.min.z=e:e>b.max.z&&(b.max.z=e)}if(void 0===a||0===a.length)this.boundingBox.min.set(0,0,0),this.boundingBox.max.set(0,0,0)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=
new THREE.Sphere);var a=this.attributes.position.array;if(a){for(var b,c=0,d,e,f=0,h=a.length;f<h;f+=3)b=a[f],d=a[f+1],e=a[f+2],b=b*b+d*d+e*e,b>c&&(c=b);this.boundingSphere.radius=Math.sqrt(c)}},computeVertexNormals:function(){if(this.attributes.position){var a,b,c,d;a=this.attributes.position.array.length;if(void 0===this.attributes.normal)this.attributes.normal={itemSize:3,array:new Float32Array(a)};else{a=0;for(b=this.attributes.normal.array.length;a<b;a++)this.attributes.normal.array[a]=0}var e=
this.attributes.position.array,f=this.attributes.normal.array,h,g,i,j,l,m,n=new THREE.Vector3,p=new THREE.Vector3,t=new THREE.Vector3,q=new THREE.Vector3,r=new THREE.Vector3;if(this.attributes.index){var s=this.attributes.index.array,v=this.offsets;c=0;for(d=v.length;c<d;++c){b=v[c].start;h=v[c].count;var z=v[c].index;a=b;for(b+=h;a<b;a+=3)h=z+s[a],g=z+s[a+1],i=z+s[a+2],j=e[3*h],l=e[3*h+1],m=e[3*h+2],n.set(j,l,m),j=e[3*g],l=e[3*g+1],m=e[3*g+2],p.set(j,l,m),j=e[3*i],l=e[3*i+1],m=e[3*i+2],t.set(j,l,
m),q.subVectors(t,p),r.subVectors(n,p),q.cross(r),f[3*h]+=q.x,f[3*h+1]+=q.y,f[3*h+2]+=q.z,f[3*g]+=q.x,f[3*g+1]+=q.y,f[3*g+2]+=q.z,f[3*i]+=q.x,f[3*i+1]+=q.y,f[3*i+2]+=q.z}}else{a=0;for(b=e.length;a<b;a+=9)j=e[a],l=e[a+1],m=e[a+2],n.set(j,l,m),j=e[a+3],l=e[a+4],m=e[a+5],p.set(j,l,m),j=e[a+6],l=e[a+7],m=e[a+8],t.set(j,l,m),q.subVectors(t,p),r.subVectors(n,p),q.cross(r),f[a]=q.x,f[a+1]=q.y,f[a+2]=q.z,f[a+3]=q.x,f[a+4]=q.y,f[a+5]=q.z,f[a+6]=q.x,f[a+7]=q.y,f[a+8]=q.z}this.normalizeNormals();this.normalsNeedUpdate=
!0}},normalizeNormals:function(){for(var a=this.attributes.normal.array,b,c,d,e=0,f=a.length;e<f;e+=3)b=a[e],c=a[e+1],d=a[e+2],b=1/Math.sqrt(b*b+c*c+d*d),a[e]*=b,a[e+1]*=b,a[e+2]*=b},computeTangents:function(){function a(a){Pa.x=d[3*a];Pa.y=d[3*a+1];Pa.z=d[3*a+2];Ua.copy(Pa);ka=g[a];L.copy(ka);L.sub(Pa.multiplyScalar(Pa.dot(ka))).normalize();pa.crossVectors(Ua,ka);Fa=pa.dot(i[a]);O=0>Fa?-1:1;h[4*a]=L.x;h[4*a+1]=L.y;h[4*a+2]=L.z;h[4*a+3]=O}if(void 0===this.attributes.index||void 0===this.attributes.position||
void 0===this.attributes.normal||void 0===this.attributes.uv)console.warn("Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()");else{var b=this.attributes.index.array,c=this.attributes.position.array,d=this.attributes.normal.array,e=this.attributes.uv.array,f=c.length/3;void 0===this.attributes.tangent&&(this.attributes.tangent={itemSize:4,array:new Float32Array(4*f)});for(var h=this.attributes.tangent.array,g=[],i=[],j=0;j<f;j++)g[j]=new THREE.Vector3,
i[j]=new THREE.Vector3;var l,m,n,p,t,q,r,s,v,z,C,F,H,I,G,f=new THREE.Vector3,j=new THREE.Vector3,A,K,B,J,N,y,M,w=this.offsets;B=0;for(J=w.length;B<J;++B){K=w[B].start;N=w[B].count;var Z=w[B].index;A=K;for(K+=N;A<K;A+=3)N=Z+b[A],y=Z+b[A+1],M=Z+b[A+2],l=c[3*N],m=c[3*N+1],n=c[3*N+2],p=c[3*y],t=c[3*y+1],q=c[3*y+2],r=c[3*M],s=c[3*M+1],v=c[3*M+2],z=e[2*N],C=e[2*N+1],F=e[2*y],H=e[2*y+1],I=e[2*M],G=e[2*M+1],p-=l,l=r-l,t-=m,m=s-m,q-=n,n=v-n,F-=z,z=I-z,H-=C,C=G-C,G=1/(F*C-z*H),f.set((C*p-H*l)*G,(C*t-H*m)*G,
(C*q-H*n)*G),j.set((F*l-z*p)*G,(F*m-z*t)*G,(F*n-z*q)*G),g[N].add(f),g[y].add(f),g[M].add(f),i[N].add(j),i[y].add(j),i[M].add(j)}var L=new THREE.Vector3,pa=new THREE.Vector3,Pa=new THREE.Vector3,Ua=new THREE.Vector3,O,ka,Fa;B=0;for(J=w.length;B<J;++B){K=w[B].start;N=w[B].count;Z=w[B].index;A=K;for(K+=N;A<K;A+=3)N=Z+b[A],y=Z+b[A+1],M=Z+b[A+2],a(N),a(y),a(M)}this.tangentsNeedUpdate=this.hasTangents=!0}},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.BufferGeometry.prototype);THREE.Camera=function(){THREE.Object3D.call(this);this.matrixWorldInverse=new THREE.Matrix4;this.projectionMatrix=new THREE.Matrix4;this.projectionMatrixInverse=new THREE.Matrix4};THREE.Camera.prototype=Object.create(THREE.Object3D.prototype);THREE.Camera.prototype.lookAt=function(){var a=new THREE.Matrix4;return function(b){a.lookAt(this.position,b,this.up);this.quaternion.setFromRotationMatrix(a)}}();THREE.OrthographicCamera=function(a,b,c,d,e,f){THREE.Camera.call(this);this.left=a;this.right=b;this.top=c;this.bottom=d;this.near=void 0!==e?e:0.1;this.far=void 0!==f?f:2E3;this.updateProjectionMatrix()};THREE.OrthographicCamera.prototype=Object.create(THREE.Camera.prototype);THREE.OrthographicCamera.prototype.updateProjectionMatrix=function(){this.projectionMatrix.makeOrthographic(this.left,this.right,this.top,this.bottom,this.near,this.far)};THREE.PerspectiveCamera=function(a,b,c,d){THREE.Camera.call(this);this.fov=void 0!==a?a:50;this.aspect=void 0!==b?b:1;this.near=void 0!==c?c:0.1;this.far=void 0!==d?d:2E3;this.updateProjectionMatrix()};THREE.PerspectiveCamera.prototype=Object.create(THREE.Camera.prototype);THREE.PerspectiveCamera.prototype.setLens=function(a,b){void 0===b&&(b=24);this.fov=2*THREE.Math.radToDeg(Math.atan(b/(2*a)));this.updateProjectionMatrix()};
THREE.PerspectiveCamera.prototype.setViewOffset=function(a,b,c,d,e,f){this.fullWidth=a;this.fullHeight=b;this.x=c;this.y=d;this.width=e;this.height=f;this.updateProjectionMatrix()};
THREE.PerspectiveCamera.prototype.updateProjectionMatrix=function(){if(this.fullWidth){var a=this.fullWidth/this.fullHeight,b=Math.tan(THREE.Math.degToRad(0.5*this.fov))*this.near,c=-b,d=a*c,a=Math.abs(a*b-d),c=Math.abs(b-c);this.projectionMatrix.makeFrustum(d+this.x*a/this.fullWidth,d+(this.x+this.width)*a/this.fullWidth,b-(this.y+this.height)*c/this.fullHeight,b-this.y*c/this.fullHeight,this.near,this.far)}else this.projectionMatrix.makePerspective(this.fov,this.aspect,this.near,this.far)};THREE.Light=function(a){THREE.Object3D.call(this);this.color=new THREE.Color(a)};THREE.Light.prototype=Object.create(THREE.Object3D.prototype);THREE.Light.prototype.clone=function(a){void 0===a&&(a=new THREE.Light);THREE.Object3D.prototype.clone.call(this,a);a.color.copy(this.color);return a};THREE.AmbientLight=function(a){THREE.Light.call(this,a)};THREE.AmbientLight.prototype=Object.create(THREE.Light.prototype);THREE.AmbientLight.prototype.clone=function(){var a=new THREE.AmbientLight;THREE.Light.prototype.clone.call(this,a);return a};THREE.AreaLight=function(a,b){THREE.Light.call(this,a);this.normal=new THREE.Vector3(0,-1,0);this.right=new THREE.Vector3(1,0,0);this.intensity=void 0!==b?b:1;this.height=this.width=1;this.constantAttenuation=1.5;this.linearAttenuation=0.5;this.quadraticAttenuation=0.1};THREE.AreaLight.prototype=Object.create(THREE.Light.prototype);THREE.DirectionalLight=function(a,b){THREE.Light.call(this,a);this.position.set(0,1,0);this.target=new THREE.Object3D;this.intensity=void 0!==b?b:1;this.onlyShadow=this.castShadow=!1;this.shadowCameraNear=50;this.shadowCameraFar=5E3;this.shadowCameraLeft=-500;this.shadowCameraTop=this.shadowCameraRight=500;this.shadowCameraBottom=-500;this.shadowCameraVisible=!1;this.shadowBias=0;this.shadowDarkness=0.5;this.shadowMapHeight=this.shadowMapWidth=512;this.shadowCascade=!1;this.shadowCascadeOffset=new THREE.Vector3(0,
0,-1E3);this.shadowCascadeCount=2;this.shadowCascadeBias=[0,0,0];this.shadowCascadeWidth=[512,512,512];this.shadowCascadeHeight=[512,512,512];this.shadowCascadeNearZ=[-1,0.99,0.998];this.shadowCascadeFarZ=[0.99,0.998,1];this.shadowCascadeArray=[];this.shadowMatrix=this.shadowCamera=this.shadowMapSize=this.shadowMap=null};THREE.DirectionalLight.prototype=Object.create(THREE.Light.prototype);
THREE.DirectionalLight.prototype.clone=function(){var a=new THREE.DirectionalLight;THREE.Light.prototype.clone.call(this,a);a.target=this.target.clone();a.intensity=this.intensity;a.castShadow=this.castShadow;a.onlyShadow=this.onlyShadow;return a};THREE.HemisphereLight=function(a,b,c){THREE.Light.call(this,a);this.position.set(0,100,0);this.groundColor=new THREE.Color(b);this.intensity=void 0!==c?c:1};THREE.HemisphereLight.prototype=Object.create(THREE.Light.prototype);THREE.HemisphereLight.prototype.clone=function(){var a=new THREE.PointLight;THREE.Light.prototype.clone.call(this,a);a.groundColor.copy(this.groundColor);a.intensity=this.intensity;return a};THREE.PointLight=function(a,b,c){THREE.Light.call(this,a);this.intensity=void 0!==b?b:1;this.distance=void 0!==c?c:0};THREE.PointLight.prototype=Object.create(THREE.Light.prototype);THREE.PointLight.prototype.clone=function(){var a=new THREE.PointLight;THREE.Light.prototype.clone.call(this,a);a.intensity=this.intensity;a.distance=this.distance;return a};THREE.SpotLight=function(a,b,c,d,e){THREE.Light.call(this,a);this.position.set(0,1,0);this.target=new THREE.Object3D;this.intensity=void 0!==b?b:1;this.distance=void 0!==c?c:0;this.angle=void 0!==d?d:Math.PI/3;this.exponent=void 0!==e?e:10;this.onlyShadow=this.castShadow=!1;this.shadowCameraNear=50;this.shadowCameraFar=5E3;this.shadowCameraFov=50;this.shadowCameraVisible=!1;this.shadowBias=0;this.shadowDarkness=0.5;this.shadowMapHeight=this.shadowMapWidth=512;this.shadowMatrix=this.shadowCamera=this.shadowMapSize=
this.shadowMap=null};THREE.SpotLight.prototype=Object.create(THREE.Light.prototype);THREE.SpotLight.prototype.clone=function(){var a=new THREE.SpotLight;THREE.Light.prototype.clone.call(this,a);a.target=this.target.clone();a.intensity=this.intensity;a.distance=this.distance;a.angle=this.angle;a.exponent=this.exponent;a.castShadow=this.castShadow;a.onlyShadow=this.onlyShadow;return a};THREE.Loader=function(a){this.statusDomElement=(this.showStatus=a)?THREE.Loader.prototype.addStatusElement():null;this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){}};
THREE.Loader.prototype={constructor:THREE.Loader,crossOrigin:"anonymous",addStatusElement:function(){var a=document.createElement("div");a.style.position="absolute";a.style.right="0px";a.style.top="0px";a.style.fontSize="0.8em";a.style.textAlign="left";a.style.background="rgba(0,0,0,0.25)";a.style.color="#fff";a.style.width="120px";a.style.padding="0.5em 0.5em 0.5em 0.5em";a.style.zIndex=1E3;a.innerHTML="Loading ...";return a},updateProgress:function(a){var b="Loaded ",b=a.total?b+((100*a.loaded/
a.total).toFixed(0)+"%"):b+((a.loaded/1E3).toFixed(2)+" KB");this.statusDomElement.innerHTML=b},extractUrlBase:function(a){a=a.split("/");a.pop();return(1>a.length?".":a.join("/"))+"/"},initMaterials:function(a,b){for(var c=[],d=0;d<a.length;++d)c[d]=THREE.Loader.prototype.createMaterial(a[d],b);return c},needsTangents:function(a){for(var b=0,c=a.length;b<c;b++)if(a[b]instanceof THREE.ShaderMaterial)return!0;return!1},createMaterial:function(a,b){function c(a){a=Math.log(a)/Math.LN2;return Math.floor(a)==
a}function d(a){a=Math.log(a)/Math.LN2;return Math.pow(2,Math.round(a))}function e(a,e,f,g,i,j,r){var s=/\.dds$/i.test(f),v=b+"/"+f;if(s){var z=THREE.ImageUtils.loadCompressedTexture(v);a[e]=z}else z=document.createElement("canvas"),a[e]=new THREE.Texture(z);a[e].sourceFile=f;g&&(a[e].repeat.set(g[0],g[1]),1!==g[0]&&(a[e].wrapS=THREE.RepeatWrapping),1!==g[1]&&(a[e].wrapT=THREE.RepeatWrapping));i&&a[e].offset.set(i[0],i[1]);j&&(f={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping},void 0!==
f[j[0]]&&(a[e].wrapS=f[j[0]]),void 0!==f[j[1]]&&(a[e].wrapT=f[j[1]]));r&&(a[e].anisotropy=r);if(!s){var C=a[e],a=new Image;a.onload=function(){if(!c(this.width)||!c(this.height)){var a=d(this.width),b=d(this.height);C.image.width=a;C.image.height=b;C.image.getContext("2d").drawImage(this,0,0,a,b)}else C.image=this;C.needsUpdate=!0};a.crossOrigin=h.crossOrigin;a.src=v}}function f(a){return(255*a[0]<<16)+(255*a[1]<<8)+255*a[2]}var h=this,g="MeshLambertMaterial",i={color:15658734,opacity:1,map:null,
lightMap:null,normalMap:null,bumpMap:null,wireframe:!1};if(a.shading){var j=a.shading.toLowerCase();"phong"===j?g="MeshPhongMaterial":"basic"===j&&(g="MeshBasicMaterial")}void 0!==a.blending&&void 0!==THREE[a.blending]&&(i.blending=THREE[a.blending]);if(void 0!==a.transparent||1>a.opacity)i.transparent=a.transparent;void 0!==a.depthTest&&(i.depthTest=a.depthTest);void 0!==a.depthWrite&&(i.depthWrite=a.depthWrite);void 0!==a.visible&&(i.visible=a.visible);void 0!==a.flipSided&&(i.side=THREE.BackSide);
void 0!==a.doubleSided&&(i.side=THREE.DoubleSide);void 0!==a.wireframe&&(i.wireframe=a.wireframe);void 0!==a.vertexColors&&("face"===a.vertexColors?i.vertexColors=THREE.FaceColors:a.vertexColors&&(i.vertexColors=THREE.VertexColors));a.colorDiffuse?i.color=f(a.colorDiffuse):a.DbgColor&&(i.color=a.DbgColor);a.colorSpecular&&(i.specular=f(a.colorSpecular));a.colorAmbient&&(i.ambient=f(a.colorAmbient));a.transparency&&(i.opacity=a.transparency);a.specularCoef&&(i.shininess=a.specularCoef);a.mapDiffuse&&
b&&e(i,"map",a.mapDiffuse,a.mapDiffuseRepeat,a.mapDiffuseOffset,a.mapDiffuseWrap,a.mapDiffuseAnisotropy);a.mapLight&&b&&e(i,"lightMap",a.mapLight,a.mapLightRepeat,a.mapLightOffset,a.mapLightWrap,a.mapLightAnisotropy);a.mapBump&&b&&e(i,"bumpMap",a.mapBump,a.mapBumpRepeat,a.mapBumpOffset,a.mapBumpWrap,a.mapBumpAnisotropy);a.mapNormal&&b&&e(i,"normalMap",a.mapNormal,a.mapNormalRepeat,a.mapNormalOffset,a.mapNormalWrap,a.mapNormalAnisotropy);a.mapSpecular&&b&&e(i,"specularMap",a.mapSpecular,a.mapSpecularRepeat,
a.mapSpecularOffset,a.mapSpecularWrap,a.mapSpecularAnisotropy);a.mapBumpScale&&(i.bumpScale=a.mapBumpScale);a.mapNormal?(g=THREE.ShaderLib.normalmap,j=THREE.UniformsUtils.clone(g.uniforms),j.tNormal.value=i.normalMap,a.mapNormalFactor&&j.uNormalScale.value.set(a.mapNormalFactor,a.mapNormalFactor),i.map&&(j.tDiffuse.value=i.map,j.enableDiffuse.value=!0),i.specularMap&&(j.tSpecular.value=i.specularMap,j.enableSpecular.value=!0),i.lightMap&&(j.tAO.value=i.lightMap,j.enableAO.value=!0),j.uDiffuseColor.value.setHex(i.color),
j.uSpecularColor.value.setHex(i.specular),j.uAmbientColor.value.setHex(i.ambient),j.uShininess.value=i.shininess,void 0!==i.opacity&&(j.uOpacity.value=i.opacity),g=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:j,lights:!0,fog:!0}),i.transparent&&(g.transparent=!0)):g=new THREE[g](i);void 0!==a.DbgName&&(g.name=a.DbgName);return g}};THREE.XHRLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
THREE.XHRLoader.prototype={constructor:THREE.XHRLoader,load:function(a,b,c,d){var e=this,f=new XMLHttpRequest;void 0!==b&&f.addEventListener("load",function(c){e.manager.itemEnd(a);b(c.target.responseText)},!1);void 0!==c&&f.addEventListener("progress",function(a){c(a)},!1);void 0!==d&&f.addEventListener("error",function(a){d(a)},!1);void 0!==this.crossOrigin&&(f.crossOrigin=this.crossOrigin);f.open("GET",a,!0);f.send(null);e.manager.itemStart(a)},setCrossOrigin:function(a){this.crossOrigin=a}};THREE.ImageLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
THREE.ImageLoader.prototype={constructor:THREE.ImageLoader,load:function(a,b,c,d){var e=this,f=document.createElement("img");void 0!==b&&f.addEventListener("load",function(){e.manager.itemEnd(a);b(this)},!1);void 0!==c&&f.addEventListener("progress",function(a){c(a)},!1);void 0!==d&&f.addEventListener("error",function(a){d(a)},!1);void 0!==this.crossOrigin&&(f.crossOrigin=this.crossOrigin);f.src=a;e.manager.itemStart(a)},setCrossOrigin:function(a){this.crossOrigin=a}};THREE.JSONLoader=function(a){THREE.Loader.call(this,a);this.withCredentials=!1};THREE.JSONLoader.prototype=Object.create(THREE.Loader.prototype);THREE.JSONLoader.prototype.load=function(a,b,c){c=c&&"string"===typeof c?c:this.extractUrlBase(a);this.onLoadStart();this.loadAjaxJSON(this,a,b,c)};
THREE.JSONLoader.prototype.loadAjaxJSON=function(a,b,c,d,e){var f=new XMLHttpRequest,h=0;f.onreadystatechange=function(){if(f.readyState===f.DONE)if(200===f.status||0===f.status){if(f.responseText){var g=JSON.parse(f.responseText),g=a.parse(g,d);c(g.geometry,g.materials)}else console.warn("THREE.JSONLoader: ["+b+"] seems to be unreachable or file there is empty");a.onLoadComplete()}else console.error("THREE.JSONLoader: Couldn't load ["+b+"] ["+f.status+"]");else f.readyState===f.LOADING?e&&(0===h&&
(h=f.getResponseHeader("Content-Length")),e({total:h,loaded:f.responseText.length})):f.readyState===f.HEADERS_RECEIVED&&void 0!==e&&(h=f.getResponseHeader("Content-Length"))};f.open("GET",b,!0);f.withCredentials=this.withCredentials;f.send(null)};
THREE.JSONLoader.prototype.parse=function(a,b){var c=new THREE.Geometry,d=void 0!==a.scale?1/a.scale:1,e,f,h,g,i,j,l,m,n,p,t,q,r,s,v,z=a.faces;p=a.vertices;var C=a.normals,F=a.colors,H=0;if(void 0!==a.uvs){for(e=0;e<a.uvs.length;e++)a.uvs[e].length&&H++;for(e=0;e<H;e++)c.faceUvs[e]=[],c.faceVertexUvs[e]=[]}g=0;for(i=p.length;g<i;)j=new THREE.Vector3,j.x=p[g++]*d,j.y=p[g++]*d,j.z=p[g++]*d,c.vertices.push(j);g=0;for(i=z.length;g<i;){p=z[g++];j=p&1;h=p&2;e=p&4;f=p&8;m=p&16;l=p&32;t=p&64;p&=128;j?(q=
new THREE.Face4,q.a=z[g++],q.b=z[g++],q.c=z[g++],q.d=z[g++],j=4):(q=new THREE.Face3,q.a=z[g++],q.b=z[g++],q.c=z[g++],j=3);h&&(h=z[g++],q.materialIndex=h);h=c.faces.length;if(e)for(e=0;e<H;e++)r=a.uvs[e],n=z[g++],v=r[2*n],n=r[2*n+1],c.faceUvs[e][h]=new THREE.Vector2(v,n);if(f)for(e=0;e<H;e++){r=a.uvs[e];s=[];for(f=0;f<j;f++)n=z[g++],v=r[2*n],n=r[2*n+1],s[f]=new THREE.Vector2(v,n);c.faceVertexUvs[e][h]=s}m&&(m=3*z[g++],f=new THREE.Vector3,f.x=C[m++],f.y=C[m++],f.z=C[m],q.normal=f);if(l)for(e=0;e<j;e++)m=
3*z[g++],f=new THREE.Vector3,f.x=C[m++],f.y=C[m++],f.z=C[m],q.vertexNormals.push(f);t&&(l=z[g++],l=new THREE.Color(F[l]),q.color=l);if(p)for(e=0;e<j;e++)l=z[g++],l=new THREE.Color(F[l]),q.vertexColors.push(l);c.faces.push(q)}if(a.skinWeights){g=0;for(i=a.skinWeights.length;g<i;g+=2)z=a.skinWeights[g],C=a.skinWeights[g+1],c.skinWeights.push(new THREE.Vector4(z,C,0,0))}if(a.skinIndices){g=0;for(i=a.skinIndices.length;g<i;g+=2)z=a.skinIndices[g],C=a.skinIndices[g+1],c.skinIndices.push(new THREE.Vector4(z,
C,0,0))}c.bones=a.bones;c.animation=a.animation;if(void 0!==a.morphTargets){g=0;for(i=a.morphTargets.length;g<i;g++){c.morphTargets[g]={};c.morphTargets[g].name=a.morphTargets[g].name;c.morphTargets[g].vertices=[];F=c.morphTargets[g].vertices;H=a.morphTargets[g].vertices;z=0;for(C=H.length;z<C;z+=3)p=new THREE.Vector3,p.x=H[z]*d,p.y=H[z+1]*d,p.z=H[z+2]*d,F.push(p)}}if(void 0!==a.morphColors){g=0;for(i=a.morphColors.length;g<i;g++){c.morphColors[g]={};c.morphColors[g].name=a.morphColors[g].name;c.morphColors[g].colors=
[];C=c.morphColors[g].colors;F=a.morphColors[g].colors;d=0;for(z=F.length;d<z;d+=3)H=new THREE.Color(16755200),H.setRGB(F[d],F[d+1],F[d+2]),C.push(H)}}c.computeCentroids();c.computeFaceNormals();c.computeBoundingSphere();if(void 0===a.materials)return{geometry:c};d=this.initMaterials(a.materials,b);this.needsTangents(d)&&c.computeTangents();return{geometry:c,materials:d}};THREE.LoadingManager=function(a,b,c){var d=this,e=0,f=0;this.onLoad=a;this.onProgress=b;this.onError=c;this.itemStart=function(){f++};this.itemEnd=function(a){e++;if(void 0!==d.onProgress)d.onProgress(a,e,f);if(e===f&&void 0!==d.onLoad)d.onLoad()}};THREE.DefaultLoadingManager=new THREE.LoadingManager;THREE.GeometryLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};THREE.GeometryLoader.prototype={constructor:THREE.GeometryLoader,load:function(a,b){var c=this,d=new THREE.XHRLoader;d.setCrossOrigin(this.crossOrigin);d.load(a,function(a){b(c.parse(JSON.parse(a)))})},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(){}};THREE.MaterialLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
THREE.MaterialLoader.prototype={constructor:THREE.MaterialLoader,load:function(a,b){var c=this,d=new THREE.XHRLoader;d.setCrossOrigin(this.crossOrigin);d.load(a,function(a){b(c.parse(JSON.parse(a)))})},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(a){var b;switch(a.type){case "MeshBasicMaterial":b=new THREE.MeshBasicMaterial({color:a.color,opacity:a.opacity,transparent:a.transparent,wireframe:a.wireframe});break;case "MeshLambertMaterial":b=new THREE.MeshLambertMaterial({color:a.color,
ambient:a.ambient,emissive:a.emissive,opacity:a.opacity,transparent:a.transparent,wireframe:a.wireframe});break;case "MeshPhongMaterial":b=new THREE.MeshPhongMaterial({color:a.color,ambient:a.ambient,emissive:a.emissive,specular:a.specular,shininess:a.shininess,opacity:a.opacity,transparent:a.transparent,wireframe:a.wireframe});break;case "MeshNormalMaterial":b=new THREE.MeshNormalMaterial({opacity:a.opacity,transparent:a.transparent,wireframe:a.wireframe});break;case "MeshDepthMaterial":b=new THREE.MeshDepthMaterial({opacity:a.opacity,
transparent:a.transparent,wireframe:a.wireframe})}void 0!==a.vertexColors&&(b.vertexColors=a.vertexColors);return b}};THREE.ObjectLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
THREE.ObjectLoader.prototype={constructor:THREE.ObjectLoader,load:function(a,b){var c=this,d=new THREE.XHRLoader(c.manager);d.setCrossOrigin(this.crossOrigin);d.load(a,function(a){b(c.parse(JSON.parse(a)))})},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(a){var b=this.parseGeometries(a.geometries),c=this.parseMaterials(a.materials);return this.parseObject(a.object,b,c)},parseGeometries:function(a){var b={};if(void 0!==a)for(var c=new THREE.JSONLoader,d=0,e=a.length;d<e;d++){var f,
h=a[d];switch(h.type){case "PlaneGeometry":f=new THREE.PlaneGeometry(h.width,h.height,h.widthSegments,h.heightSegments);break;case "CubeGeometry":f=new THREE.CubeGeometry(h.width,h.height,h.depth,h.widthSegments,h.heightSegments,h.depthSegments);break;case "CylinderGeometry":f=new THREE.CylinderGeometry(h.radiusTop,h.radiusBottom,h.height,h.radiusSegments,h.heightSegments,h.openEnded);break;case "SphereGeometry":f=new THREE.SphereGeometry(h.radius,h.widthSegments,h.heightSegments,h.phiStart,h.phiLength,
h.thetaStart,h.thetaLength);break;case "IcosahedronGeometry":f=new THREE.IcosahedronGeometry(h.radius,h.detail);break;case "TorusGeometry":f=new THREE.TorusGeometry(h.radius,h.tube,h.radialSegments,h.tubularSegments,h.arc);break;case "TorusKnotGeometry":f=new THREE.TorusKnotGeometry(h.radius,h.tube,h.radialSegments,h.tubularSegments,h.p,h.q,h.heightScale);break;case "Geometry":f=c.parse(h.data).geometry}f.uuid=h.uuid;void 0!==h.name&&(f.name=h.name);b[h.uuid]=f}return b},parseMaterials:function(a){var b=
{};if(void 0!==a)for(var c=new THREE.MaterialLoader,d=0,e=a.length;d<e;d++){var f=a[d],h=c.parse(f);h.uuid=f.uuid;void 0!==f.name&&(h.name=f.name);b[f.uuid]=h}return b},parseObject:function(){var a=new THREE.Matrix4;return function(b,c,d){var e;switch(b.type){case "Scene":e=new THREE.Scene;break;case "PerspectiveCamera":e=new THREE.PerspectiveCamera(b.fov,b.aspect,b.near,b.far);break;case "OrthographicCamera":e=new THREE.OrthographicCamera(b.left,b.right,b.top,b.bottom,b.near,b.far);break;case "AmbientLight":e=
new THREE.AmbientLight(b.color);break;case "DirectionalLight":e=new THREE.DirectionalLight(b.color,b.intensity);break;case "PointLight":e=new THREE.PointLight(b.color,b.intensity,b.distance);break;case "SpotLight":e=new THREE.SpotLight(b.color,b.intensity,b.distance,b.angle,b.exponent);break;case "HemisphereLight":e=new THREE.HemisphereLight(b.color,b.groundColor,b.intensity);break;case "Mesh":e=c[b.geometry];var f=d[b.material];void 0===e&&console.error("THREE.ObjectLoader: Undefined geometry "+
b.geometry);void 0===f&&console.error("THREE.ObjectLoader: Undefined material "+b.material);e=new THREE.Mesh(e,f);break;default:e=new THREE.Object3D}e.uuid=b.uuid;void 0!==b.name&&(e.name=b.name);void 0!==b.matrix?(a.fromArray(b.matrix),a.decompose(e.position,e.quaternion,e.scale)):(void 0!==b.position&&e.position.fromArray(b.position),void 0!==b.rotation&&e.rotation.fromArray(b.rotation),void 0!==b.scale&&e.scale.fromArray(b.scale));void 0!==b.visible&&(e.visible=b.visible);void 0!==b.userData&&
(e.userData=b.userData);if(void 0!==b.children)for(var h in b.children)e.add(this.parseObject(b.children[h],c,d));return e}}()};THREE.SceneLoader=function(){this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){};this.callbackSync=function(){};this.callbackProgress=function(){};this.geometryHandlers={};this.hierarchyHandlers={};this.addGeometryHandler("ascii",THREE.JSONLoader)};
THREE.SceneLoader.prototype={constructor:THREE.SceneLoader,load:function(a,b){var c=this,d=new THREE.XHRLoader(c.manager);d.setCrossOrigin(this.crossOrigin);d.load(a,function(d){c.parse(JSON.parse(d),b,a)})},setCrossOrigin:function(a){this.crossOrigin=a},addGeometryHandler:function(a,b){this.geometryHandlers[a]={loaderClass:b}},addHierarchyHandler:function(a,b){this.hierarchyHandlers[a]={loaderClass:b}},parse:function(a,b,c){function d(a,b){return"relativeToHTML"==b?a:n+"/"+a}function e(){f(A.scene,
B.objects)}function f(a,b){var c,e,h,i,j,l,n;for(n in b){var r=A.objects[n],s=b[n];if(void 0===r){if(s.type&&s.type in m.hierarchyHandlers){if(void 0===s.loading){e={type:1,url:1,material:1,position:1,rotation:1,scale:1,visible:1,children:1,userData:1,skin:1,morph:1,mirroredLoop:1,duration:1};h={};for(var y in s)y in e||(h[y]=s[y]);t=A.materials[s.material];s.loading=!0;e=m.hierarchyHandlers[s.type].loaderObject;e.options?e.load(d(s.url,B.urlBaseType),g(n,a,t,s)):e.load(d(s.url,B.urlBaseType),g(n,
a,t,s),h)}}else if(void 0!==s.geometry){if(p=A.geometries[s.geometry]){r=!1;t=A.materials[s.material];r=t instanceof THREE.ShaderMaterial;h=s.position;i=s.rotation;j=s.scale;c=s.matrix;l=s.quaternion;s.material||(t=new THREE.MeshFaceMaterial(A.face_materials[s.geometry]));t instanceof THREE.MeshFaceMaterial&&0===t.materials.length&&(t=new THREE.MeshFaceMaterial(A.face_materials[s.geometry]));if(t instanceof THREE.MeshFaceMaterial)for(e=0;e<t.materials.length;e++)r=r||t.materials[e]instanceof THREE.ShaderMaterial;
r&&p.computeTangents();s.skin?r=new THREE.SkinnedMesh(p,t):s.morph?(r=new THREE.MorphAnimMesh(p,t),void 0!==s.duration&&(r.duration=s.duration),void 0!==s.time&&(r.time=s.time),void 0!==s.mirroredLoop&&(r.mirroredLoop=s.mirroredLoop),t.morphNormals&&p.computeMorphNormals()):r=new THREE.Mesh(p,t);r.name=n;c?(r.matrixAutoUpdate=!1,r.matrix.set(c[0],c[1],c[2],c[3],c[4],c[5],c[6],c[7],c[8],c[9],c[10],c[11],c[12],c[13],c[14],c[15])):(r.position.fromArray(h),l?r.quaternion.fromArray(l):r.rotation.fromArray(i),
r.scale.fromArray(j));r.visible=s.visible;r.castShadow=s.castShadow;r.receiveShadow=s.receiveShadow;a.add(r);A.objects[n]=r}}else"DirectionalLight"===s.type||"PointLight"===s.type||"AmbientLight"===s.type?(z=void 0!==s.color?s.color:16777215,C=void 0!==s.intensity?s.intensity:1,"DirectionalLight"===s.type?(h=s.direction,v=new THREE.DirectionalLight(z,C),v.position.fromArray(h),s.target&&(K.push({object:v,targetName:s.target}),v.target=null)):"PointLight"===s.type?(h=s.position,e=s.distance,v=new THREE.PointLight(z,
C,e),v.position.fromArray(h)):"AmbientLight"===s.type&&(v=new THREE.AmbientLight(z)),a.add(v),v.name=n,A.lights[n]=v,A.objects[n]=v):"PerspectiveCamera"===s.type||"OrthographicCamera"===s.type?(h=s.position,i=s.rotation,l=s.quaternion,"PerspectiveCamera"===s.type?q=new THREE.PerspectiveCamera(s.fov,s.aspect,s.near,s.far):"OrthographicCamera"===s.type&&(q=new THREE.OrthographicCamera(s.left,s.right,s.top,s.bottom,s.near,s.far)),q.name=n,q.position.fromArray(h),void 0!==l?q.quaternion.fromArray(l):
void 0!==i&&q.rotation.fromArray(i),a.add(q),A.cameras[n]=q,A.objects[n]=q):(h=s.position,i=s.rotation,j=s.scale,l=s.quaternion,r=new THREE.Object3D,r.name=n,r.position.fromArray(h),l?r.quaternion.fromArray(l):r.rotation.fromArray(i),r.scale.fromArray(j),r.visible=void 0!==s.visible?s.visible:!1,a.add(r),A.objects[n]=r,A.empties[n]=r);if(r){if(void 0!==s.userData)for(var F in s.userData)r.userData[F]=s.userData[F];if(void 0!==s.groups)for(e=0;e<s.groups.length;e++)h=s.groups[e],void 0===A.groups[h]&&
(A.groups[h]=[]),A.groups[h].push(n)}}void 0!==r&&void 0!==s.children&&f(r,s.children)}}function h(a){return function(b,c){b.name=a;A.geometries[a]=b;A.face_materials[a]=c;e();F-=1;m.onLoadComplete();j()}}function g(a,b,c,d){return function(f){var f=f.content?f.content:f.dae?f.scene:f,h=d.rotation,g=d.quaternion,i=d.scale;f.position.fromArray(d.position);g?f.quaternion.fromArray(g):f.rotation.fromArray(h);f.scale.fromArray(i);c&&f.traverse(function(a){a.material=c});var l=void 0!==d.visible?d.visible:
!0;f.traverse(function(a){a.visible=l});b.add(f);f.name=a;A.objects[a]=f;e();F-=1;m.onLoadComplete();j()}}function i(a){return function(b,c){b.name=a;A.geometries[a]=b;A.face_materials[a]=c}}function j(){m.callbackProgress({totalModels:I,totalTextures:G,loadedModels:I-F,loadedTextures:G-H},A);m.onLoadProgress();if(0===F&&0===H){for(var a=0;a<K.length;a++){var c=K[a],d=A.objects[c.targetName];d?c.object.target=d:(c.object.target=new THREE.Object3D,A.scene.add(c.object.target));c.object.target.userData.targetInverse=
c.object}b(A)}}function l(a,b){b(a);if(void 0!==a.children)for(var c in a.children)l(a.children[c],b)}var m=this,n=THREE.Loader.prototype.extractUrlBase(c),p,t,q,r,s,v,z,C,F,H,I,G,A,K=[],B=a,J;for(J in this.geometryHandlers)a=this.geometryHandlers[J].loaderClass,this.geometryHandlers[J].loaderObject=new a;for(J in this.hierarchyHandlers)a=this.hierarchyHandlers[J].loaderClass,this.hierarchyHandlers[J].loaderObject=new a;H=F=0;A={scene:new THREE.Scene,geometries:{},face_materials:{},materials:{},textures:{},
objects:{},cameras:{},lights:{},fogs:{},empties:{},groups:{}};if(B.transform&&(J=B.transform.position,a=B.transform.rotation,c=B.transform.scale,J&&A.scene.position.fromArray(J),a&&A.scene.rotation.fromArray(a),c&&A.scene.scale.fromArray(c),J||a||c))A.scene.updateMatrix(),A.scene.updateMatrixWorld();J=function(a){return function(){H-=a;j();m.onLoadComplete()}};for(var N in B.fogs)a=B.fogs[N],"linear"===a.type?r=new THREE.Fog(0,a.near,a.far):"exp2"===a.type&&(r=new THREE.FogExp2(0,a.density)),a=a.color,
r.color.setRGB(a[0],a[1],a[2]),A.fogs[N]=r;for(var y in B.geometries)r=B.geometries[y],r.type in this.geometryHandlers&&(F+=1,m.onLoadStart());for(var M in B.objects)l(B.objects[M],function(a){a.type&&a.type in m.hierarchyHandlers&&(F+=1,m.onLoadStart())});I=F;for(y in B.geometries)if(r=B.geometries[y],"cube"===r.type)p=new THREE.CubeGeometry(r.width,r.height,r.depth,r.widthSegments,r.heightSegments,r.depthSegments),p.name=y,A.geometries[y]=p;else if("plane"===r.type)p=new THREE.PlaneGeometry(r.width,
r.height,r.widthSegments,r.heightSegments),p.name=y,A.geometries[y]=p;else if("sphere"===r.type)p=new THREE.SphereGeometry(r.radius,r.widthSegments,r.heightSegments),p.name=y,A.geometries[y]=p;else if("cylinder"===r.type)p=new THREE.CylinderGeometry(r.topRad,r.botRad,r.height,r.radSegs,r.heightSegs),p.name=y,A.geometries[y]=p;else if("torus"===r.type)p=new THREE.TorusGeometry(r.radius,r.tube,r.segmentsR,r.segmentsT),p.name=y,A.geometries[y]=p;else if("icosahedron"===r.type)p=new THREE.IcosahedronGeometry(r.radius,
r.subdivisions),p.name=y,A.geometries[y]=p;else if(r.type in this.geometryHandlers){M={};for(s in r)"type"!==s&&"url"!==s&&(M[s]=r[s]);this.geometryHandlers[r.type].loaderObject.load(d(r.url,B.urlBaseType),h(y),M)}else"embedded"===r.type&&(M=B.embeds[r.id],M.metadata=B.metadata,M&&(M=this.geometryHandlers.ascii.loaderObject.parse(M,""),i(y)(M.geometry,M.materials)));for(var w in B.textures)if(y=B.textures[w],y.url instanceof Array){H+=y.url.length;for(s=0;s<y.url.length;s++)m.onLoadStart()}else H+=
1,m.onLoadStart();G=H;for(w in B.textures){y=B.textures[w];void 0!==y.mapping&&void 0!==THREE[y.mapping]&&(y.mapping=new THREE[y.mapping]);if(y.url instanceof Array){M=y.url.length;r=[];for(s=0;s<M;s++)r[s]=d(y.url[s],B.urlBaseType);s=(s=/\.dds$/i.test(r[0]))?THREE.ImageUtils.loadCompressedTextureCube(r,y.mapping,J(M)):THREE.ImageUtils.loadTextureCube(r,y.mapping,J(M))}else s=/\.dds$/i.test(y.url),M=d(y.url,B.urlBaseType),r=J(1),s=s?THREE.ImageUtils.loadCompressedTexture(M,y.mapping,r):THREE.ImageUtils.loadTexture(M,
y.mapping,r),void 0!==THREE[y.minFilter]&&(s.minFilter=THREE[y.minFilter]),void 0!==THREE[y.magFilter]&&(s.magFilter=THREE[y.magFilter]),y.anisotropy&&(s.anisotropy=y.anisotropy),y.repeat&&(s.repeat.set(y.repeat[0],y.repeat[1]),1!==y.repeat[0]&&(s.wrapS=THREE.RepeatWrapping),1!==y.repeat[1]&&(s.wrapT=THREE.RepeatWrapping)),y.offset&&s.offset.set(y.offset[0],y.offset[1]),y.wrap&&(M={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping},void 0!==M[y.wrap[0]]&&(s.wrapS=M[y.wrap[0]]),void 0!==
M[y.wrap[1]]&&(s.wrapT=M[y.wrap[1]]));A.textures[w]=s}var Z,L;for(Z in B.materials){w=B.materials[Z];for(L in w.parameters)"envMap"===L||"map"===L||"lightMap"===L||"bumpMap"===L?w.parameters[L]=A.textures[w.parameters[L]]:"shading"===L?w.parameters[L]="flat"===w.parameters[L]?THREE.FlatShading:THREE.SmoothShading:"side"===L?w.parameters[L]="double"==w.parameters[L]?THREE.DoubleSide:"back"==w.parameters[L]?THREE.BackSide:THREE.FrontSide:"blending"===L?w.parameters[L]=w.parameters[L]in THREE?THREE[w.parameters[L]]:
THREE.NormalBlending:"combine"===L?w.parameters[L]=w.parameters[L]in THREE?THREE[w.parameters[L]]:THREE.MultiplyOperation:"vertexColors"===L?"face"==w.parameters[L]?w.parameters[L]=THREE.FaceColors:w.parameters[L]&&(w.parameters[L]=THREE.VertexColors):"wrapRGB"===L&&(J=w.parameters[L],w.parameters[L]=new THREE.Vector3(J[0],J[1],J[2]));void 0!==w.parameters.opacity&&1>w.parameters.opacity&&(w.parameters.transparent=!0);w.parameters.normalMap?(J=THREE.ShaderLib.normalmap,y=THREE.UniformsUtils.clone(J.uniforms),
s=w.parameters.color,M=w.parameters.specular,r=w.parameters.ambient,N=w.parameters.shininess,y.tNormal.value=A.textures[w.parameters.normalMap],w.parameters.normalScale&&y.uNormalScale.value.set(w.parameters.normalScale[0],w.parameters.normalScale[1]),w.parameters.map&&(y.tDiffuse.value=w.parameters.map,y.enableDiffuse.value=!0),w.parameters.envMap&&(y.tCube.value=w.parameters.envMap,y.enableReflection.value=!0,y.uReflectivity.value=w.parameters.reflectivity),w.parameters.lightMap&&(y.tAO.value=w.parameters.lightMap,
y.enableAO.value=!0),w.parameters.specularMap&&(y.tSpecular.value=A.textures[w.parameters.specularMap],y.enableSpecular.value=!0),w.parameters.displacementMap&&(y.tDisplacement.value=A.textures[w.parameters.displacementMap],y.enableDisplacement.value=!0,y.uDisplacementBias.value=w.parameters.displacementBias,y.uDisplacementScale.value=w.parameters.displacementScale),y.uDiffuseColor.value.setHex(s),y.uSpecularColor.value.setHex(M),y.uAmbientColor.value.setHex(r),y.uShininess.value=N,w.parameters.opacity&&
(y.uOpacity.value=w.parameters.opacity),t=new THREE.ShaderMaterial({fragmentShader:J.fragmentShader,vertexShader:J.vertexShader,uniforms:y,lights:!0,fog:!0})):t=new THREE[w.type](w.parameters);t.name=Z;A.materials[Z]=t}for(Z in B.materials)if(w=B.materials[Z],w.parameters.materials){L=[];for(s=0;s<w.parameters.materials.length;s++)L.push(A.materials[w.parameters.materials[s]]);A.materials[Z].materials=L}e();A.cameras&&B.defaults.camera&&(A.currentCamera=A.cameras[B.defaults.camera]);A.fogs&&B.defaults.fog&&
(A.scene.fog=A.fogs[B.defaults.fog]);m.callbackSync(A);j()}};THREE.TextureLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};THREE.TextureLoader.prototype={constructor:THREE.TextureLoader,load:function(a,b){var c=new THREE.ImageLoader(this.manager);c.setCrossOrigin(this.crossOrigin);c.load(a,function(a){a=new THREE.Texture(a);a.needsUpdate=!0;void 0!==b&&b(a)})},setCrossOrigin:function(a){this.crossOrigin=a}};THREE.Material=function(){this.id=THREE.MaterialIdCount++;this.uuid=THREE.Math.generateUUID();this.name="";this.side=THREE.FrontSide;this.opacity=1;this.transparent=!1;this.blending=THREE.NormalBlending;this.blendSrc=THREE.SrcAlphaFactor;this.blendDst=THREE.OneMinusSrcAlphaFactor;this.blendEquation=THREE.AddEquation;this.depthWrite=this.depthTest=!0;this.polygonOffset=!1;this.overdraw=this.alphaTest=this.polygonOffsetUnits=this.polygonOffsetFactor=0;this.needsUpdate=this.visible=!0};
THREE.Material.prototype={constructor:THREE.Material,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(b in this){var d=this[b];d instanceof THREE.Color?d.set(c):d instanceof THREE.Vector3&&c instanceof THREE.Vector3?d.copy(c):this[b]="overdraw"==b?Number(c):c}}},clone:function(a){void 0===a&&(a=new THREE.Material);a.name=this.name;a.side=this.side;a.opacity=this.opacity;a.transparent=this.transparent;
a.blending=this.blending;a.blendSrc=this.blendSrc;a.blendDst=this.blendDst;a.blendEquation=this.blendEquation;a.depthTest=this.depthTest;a.depthWrite=this.depthWrite;a.polygonOffset=this.polygonOffset;a.polygonOffsetFactor=this.polygonOffsetFactor;a.polygonOffsetUnits=this.polygonOffsetUnits;a.alphaTest=this.alphaTest;a.overdraw=this.overdraw;a.visible=this.visible;return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Material.prototype);
THREE.MaterialIdCount=0;THREE.LineBasicMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.linewidth=1;this.linejoin=this.linecap="round";this.vertexColors=!1;this.fog=!0;this.setValues(a)};THREE.LineBasicMaterial.prototype=Object.create(THREE.Material.prototype);
THREE.LineBasicMaterial.prototype.clone=function(){var a=new THREE.LineBasicMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.linewidth=this.linewidth;a.linecap=this.linecap;a.linejoin=this.linejoin;a.vertexColors=this.vertexColors;a.fog=this.fog;return a};THREE.LineDashedMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.scale=this.linewidth=1;this.dashSize=3;this.gapSize=1;this.vertexColors=!1;this.fog=!0;this.setValues(a)};THREE.LineDashedMaterial.prototype=Object.create(THREE.Material.prototype);
THREE.LineDashedMaterial.prototype.clone=function(){var a=new THREE.LineDashedMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.linewidth=this.linewidth;a.scale=this.scale;a.dashSize=this.dashSize;a.gapSize=this.gapSize;a.vertexColors=this.vertexColors;a.fog=this.fog;return a};THREE.MeshBasicMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.envMap=this.specularMap=this.lightMap=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refractionRatio=0.98;this.fog=!0;this.shading=THREE.SmoothShading;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.vertexColors=THREE.NoColors;this.morphTargets=this.skinning=!1;this.setValues(a)};
THREE.MeshBasicMaterial.prototype=Object.create(THREE.Material.prototype);
THREE.MeshBasicMaterial.prototype.clone=function(){var a=new THREE.MeshBasicMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.map=this.map;a.lightMap=this.lightMap;a.specularMap=this.specularMap;a.envMap=this.envMap;a.combine=this.combine;a.reflectivity=this.reflectivity;a.refractionRatio=this.refractionRatio;a.fog=this.fog;a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.wireframeLinecap=this.wireframeLinecap;a.wireframeLinejoin=
this.wireframeLinejoin;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=this.morphTargets;return a};THREE.MeshLambertMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.ambient=new THREE.Color(16777215);this.emissive=new THREE.Color(0);this.wrapAround=!1;this.wrapRGB=new THREE.Vector3(1,1,1);this.envMap=this.specularMap=this.lightMap=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refractionRatio=0.98;this.fog=!0;this.shading=THREE.SmoothShading;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap=
"round";this.vertexColors=THREE.NoColors;this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)};THREE.MeshLambertMaterial.prototype=Object.create(THREE.Material.prototype);
THREE.MeshLambertMaterial.prototype.clone=function(){var a=new THREE.MeshLambertMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.ambient.copy(this.ambient);a.emissive.copy(this.emissive);a.wrapAround=this.wrapAround;a.wrapRGB.copy(this.wrapRGB);a.map=this.map;a.lightMap=this.lightMap;a.specularMap=this.specularMap;a.envMap=this.envMap;a.combine=this.combine;a.reflectivity=this.reflectivity;a.refractionRatio=this.refractionRatio;a.fog=this.fog;a.shading=this.shading;
a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.wireframeLinecap=this.wireframeLinecap;a.wireframeLinejoin=this.wireframeLinejoin;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=this.morphTargets;a.morphNormals=this.morphNormals;return a};THREE.MeshPhongMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.ambient=new THREE.Color(16777215);this.emissive=new THREE.Color(0);this.specular=new THREE.Color(1118481);this.shininess=30;this.metal=!1;this.perPixel=!0;this.wrapAround=!1;this.wrapRGB=new THREE.Vector3(1,1,1);this.bumpMap=this.lightMap=this.map=null;this.bumpScale=1;this.normalMap=null;this.normalScale=new THREE.Vector2(1,1);this.envMap=this.specularMap=null;this.combine=THREE.MultiplyOperation;
this.reflectivity=1;this.refractionRatio=0.98;this.fog=!0;this.shading=THREE.SmoothShading;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.vertexColors=THREE.NoColors;this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)};THREE.MeshPhongMaterial.prototype=Object.create(THREE.Material.prototype);
THREE.MeshPhongMaterial.prototype.clone=function(){var a=new THREE.MeshPhongMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.ambient.copy(this.ambient);a.emissive.copy(this.emissive);a.specular.copy(this.specular);a.shininess=this.shininess;a.metal=this.metal;a.perPixel=this.perPixel;a.wrapAround=this.wrapAround;a.wrapRGB.copy(this.wrapRGB);a.map=this.map;a.lightMap=this.lightMap;a.bumpMap=this.bumpMap;a.bumpScale=this.bumpScale;a.normalMap=this.normalMap;a.normalScale.copy(this.normalScale);
a.specularMap=this.specularMap;a.envMap=this.envMap;a.combine=this.combine;a.reflectivity=this.reflectivity;a.refractionRatio=this.refractionRatio;a.fog=this.fog;a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.wireframeLinecap=this.wireframeLinecap;a.wireframeLinejoin=this.wireframeLinejoin;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=this.morphTargets;a.morphNormals=this.morphNormals;return a};THREE.MeshDepthMaterial=function(a){THREE.Material.call(this);this.wireframe=!1;this.wireframeLinewidth=1;this.setValues(a)};THREE.MeshDepthMaterial.prototype=Object.create(THREE.Material.prototype);THREE.MeshDepthMaterial.prototype.clone=function(){var a=new THREE.MeshDepthMaterial;THREE.Material.prototype.clone.call(this,a);a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;return a};THREE.MeshNormalMaterial=function(a){THREE.Material.call(this,a);this.shading=THREE.FlatShading;this.wireframe=!1;this.wireframeLinewidth=1;this.morphTargets=!1;this.setValues(a)};THREE.MeshNormalMaterial.prototype=Object.create(THREE.Material.prototype);THREE.MeshNormalMaterial.prototype.clone=function(){var a=new THREE.MeshNormalMaterial;THREE.Material.prototype.clone.call(this,a);a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;return a};THREE.MeshFaceMaterial=function(a){this.materials=a instanceof Array?a:[]};THREE.MeshFaceMaterial.prototype.clone=function(){return new THREE.MeshFaceMaterial(this.materials.slice(0))};THREE.ParticleBasicMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.map=null;this.size=1;this.sizeAttenuation=!0;this.vertexColors=!1;this.fog=!0;this.setValues(a)};THREE.ParticleBasicMaterial.prototype=Object.create(THREE.Material.prototype);
THREE.ParticleBasicMaterial.prototype.clone=function(){var a=new THREE.ParticleBasicMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.map=this.map;a.size=this.size;a.sizeAttenuation=this.sizeAttenuation;a.vertexColors=this.vertexColors;a.fog=this.fog;return a};THREE.ParticleCanvasMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.program=function(){};this.setValues(a)};THREE.ParticleCanvasMaterial.prototype=Object.create(THREE.Material.prototype);THREE.ParticleCanvasMaterial.prototype.clone=function(){var a=new THREE.ParticleCanvasMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.program=this.program;return a};THREE.ShaderMaterial=function(a){THREE.Material.call(this);this.vertexShader=this.fragmentShader="void main() {}";this.uniforms={};this.defines={};this.attributes=null;this.shading=THREE.SmoothShading;this.linewidth=1;this.wireframe=!1;this.wireframeLinewidth=1;this.lights=this.fog=!1;this.vertexColors=THREE.NoColors;this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)};THREE.ShaderMaterial.prototype=Object.create(THREE.Material.prototype);
THREE.ShaderMaterial.prototype.clone=function(){var a=new THREE.ShaderMaterial;THREE.Material.prototype.clone.call(this,a);a.fragmentShader=this.fragmentShader;a.vertexShader=this.vertexShader;a.uniforms=THREE.UniformsUtils.clone(this.uniforms);a.attributes=this.attributes;a.defines=this.defines;a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.fog=this.fog;a.lights=this.lights;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=
this.morphTargets;a.morphNormals=this.morphNormals;return a};THREE.SpriteMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.map=new THREE.Texture;this.useScreenCoordinates=!0;this.depthTest=!this.useScreenCoordinates;this.sizeAttenuation=!this.useScreenCoordinates;this.scaleByViewport=!this.sizeAttenuation;this.alignment=THREE.SpriteAlignment.center.clone();this.fog=!1;this.uvOffset=new THREE.Vector2(0,0);this.uvScale=new THREE.Vector2(1,1);this.setValues(a);a=a||{};void 0===a.depthTest&&(this.depthTest=!this.useScreenCoordinates);
void 0===a.sizeAttenuation&&(this.sizeAttenuation=!this.useScreenCoordinates);void 0===a.scaleByViewport&&(this.scaleByViewport=!this.sizeAttenuation)};THREE.SpriteMaterial.prototype=Object.create(THREE.Material.prototype);
THREE.SpriteMaterial.prototype.clone=function(){var a=new THREE.SpriteMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.map=this.map;a.useScreenCoordinates=this.useScreenCoordinates;a.sizeAttenuation=this.sizeAttenuation;a.scaleByViewport=this.scaleByViewport;a.alignment.copy(this.alignment);a.uvOffset.copy(this.uvOffset);a.uvScale.copy(this.uvScale);a.fog=this.fog;return a};THREE.SpriteAlignment={};THREE.SpriteAlignment.topLeft=new THREE.Vector2(1,-1);
THREE.SpriteAlignment.topCenter=new THREE.Vector2(0,-1);THREE.SpriteAlignment.topRight=new THREE.Vector2(-1,-1);THREE.SpriteAlignment.centerLeft=new THREE.Vector2(1,0);THREE.SpriteAlignment.center=new THREE.Vector2(0,0);THREE.SpriteAlignment.centerRight=new THREE.Vector2(-1,0);THREE.SpriteAlignment.bottomLeft=new THREE.Vector2(1,1);THREE.SpriteAlignment.bottomCenter=new THREE.Vector2(0,1);THREE.SpriteAlignment.bottomRight=new THREE.Vector2(-1,1);THREE.Texture=function(a,b,c,d,e,f,h,g,i){this.id=THREE.TextureIdCount++;this.uuid=THREE.Math.generateUUID();this.name="";this.image=a;this.mipmaps=[];this.mapping=void 0!==b?b:new THREE.UVMapping;this.wrapS=void 0!==c?c:THREE.ClampToEdgeWrapping;this.wrapT=void 0!==d?d:THREE.ClampToEdgeWrapping;this.magFilter=void 0!==e?e:THREE.LinearFilter;this.minFilter=void 0!==f?f:THREE.LinearMipMapLinearFilter;this.anisotropy=void 0!==i?i:1;this.format=void 0!==h?h:THREE.RGBAFormat;this.type=void 0!==g?g:THREE.UnsignedByteType;
this.offset=new THREE.Vector2(0,0);this.repeat=new THREE.Vector2(1,1);this.generateMipmaps=!0;this.premultiplyAlpha=!1;this.flipY=!0;this.unpackAlignment=4;this.needsUpdate=!1;this.onUpdate=null};
THREE.Texture.prototype={constructor:THREE.Texture,clone:function(a){void 0===a&&(a=new THREE.Texture);a.image=this.image;a.mipmaps=this.mipmaps.slice(0);a.mapping=this.mapping;a.wrapS=this.wrapS;a.wrapT=this.wrapT;a.magFilter=this.magFilter;a.minFilter=this.minFilter;a.anisotropy=this.anisotropy;a.format=this.format;a.type=this.type;a.offset.copy(this.offset);a.repeat.copy(this.repeat);a.generateMipmaps=this.generateMipmaps;a.premultiplyAlpha=this.premultiplyAlpha;a.flipY=this.flipY;a.unpackAlignment=
this.unpackAlignment;return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Texture.prototype);THREE.TextureIdCount=0;THREE.CompressedTexture=function(a,b,c,d,e,f,h,g,i,j,l){THREE.Texture.call(this,null,f,h,g,i,j,d,e,l);this.image={width:b,height:c};this.mipmaps=a;this.generateMipmaps=!1};THREE.CompressedTexture.prototype=Object.create(THREE.Texture.prototype);THREE.CompressedTexture.prototype.clone=function(){var a=new THREE.CompressedTexture;THREE.Texture.prototype.clone.call(this,a);return a};THREE.DataTexture=function(a,b,c,d,e,f,h,g,i,j,l){THREE.Texture.call(this,null,f,h,g,i,j,d,e,l);this.image={data:a,width:b,height:c}};THREE.DataTexture.prototype=Object.create(THREE.Texture.prototype);THREE.DataTexture.prototype.clone=function(){var a=new THREE.DataTexture;THREE.Texture.prototype.clone.call(this,a);return a};THREE.Particle=function(a){THREE.Object3D.call(this);this.material=a};THREE.Particle.prototype=Object.create(THREE.Object3D.prototype);THREE.Particle.prototype.clone=function(a){void 0===a&&(a=new THREE.Particle(this.material));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.ParticleSystem=function(a,b){THREE.Object3D.call(this);this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.ParticleBasicMaterial({color:16777215*Math.random()});this.frustumCulled=this.sortParticles=!1};THREE.ParticleSystem.prototype=Object.create(THREE.Object3D.prototype);
THREE.ParticleSystem.prototype.clone=function(a){void 0===a&&(a=new THREE.ParticleSystem(this.geometry,this.material));a.sortParticles=this.sortParticles;THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Line=function(a,b,c){THREE.Object3D.call(this);this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.LineBasicMaterial({color:16777215*Math.random()});this.type=void 0!==c?c:THREE.LineStrip};THREE.LineStrip=0;THREE.LinePieces=1;THREE.Line.prototype=Object.create(THREE.Object3D.prototype);THREE.Line.prototype.clone=function(a){void 0===a&&(a=new THREE.Line(this.geometry,this.material,this.type));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.MeshBasicMaterial({color:16777215*Math.random()});this.updateMorphTargets()};THREE.Mesh.prototype=Object.create(THREE.Object3D.prototype);
THREE.Mesh.prototype.updateMorphTargets=function(){if(0<this.geometry.morphTargets.length){this.morphTargetBase=-1;this.morphTargetForcedOrder=[];this.morphTargetInfluences=[];this.morphTargetDictionary={};for(var a=0,b=this.geometry.morphTargets.length;a<b;a++)this.morphTargetInfluences.push(0),this.morphTargetDictionary[this.geometry.morphTargets[a].name]=a}};
THREE.Mesh.prototype.getMorphTargetIndexByName=function(a){if(void 0!==this.morphTargetDictionary[a])return this.morphTargetDictionary[a];console.log("THREE.Mesh.getMorphTargetIndexByName: morph target "+a+" does not exist. Returning 0.");return 0};THREE.Mesh.prototype.clone=function(a){void 0===a&&(a=new THREE.Mesh(this.geometry,this.material));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Bone=function(a){THREE.Object3D.call(this);this.skin=a;this.skinMatrix=new THREE.Matrix4};THREE.Bone.prototype=Object.create(THREE.Object3D.prototype);THREE.Bone.prototype.update=function(a,b){this.matrixAutoUpdate&&(b|=this.updateMatrix());if(b||this.matrixWorldNeedsUpdate)a?this.skinMatrix.multiplyMatrices(a,this.matrix):this.skinMatrix.copy(this.matrix),this.matrixWorldNeedsUpdate=!1,b=!0;var c,d=this.children.length;for(c=0;c<d;c++)this.children[c].update(this.skinMatrix,b)};THREE.SkinnedMesh=function(a,b,c){THREE.Mesh.call(this,a,b);this.useVertexTexture=void 0!==c?c:!0;this.identityMatrix=new THREE.Matrix4;this.bones=[];this.boneMatrices=[];var d,e,f;if(this.geometry&&void 0!==this.geometry.bones){for(a=0;a<this.geometry.bones.length;a++)c=this.geometry.bones[a],d=c.pos,e=c.rotq,f=c.scl,b=this.addBone(),b.name=c.name,b.position.set(d[0],d[1],d[2]),b.quaternion.set(e[0],e[1],e[2],e[3]),void 0!==f?b.scale.set(f[0],f[1],f[2]):b.scale.set(1,1,1);for(a=0;a<this.bones.length;a++)c=
this.geometry.bones[a],b=this.bones[a],-1===c.parent?this.add(b):this.bones[c.parent].add(b);a=this.bones.length;this.useVertexTexture?(this.boneTextureHeight=this.boneTextureWidth=a=256<a?64:64<a?32:16<a?16:8,this.boneMatrices=new Float32Array(4*this.boneTextureWidth*this.boneTextureHeight),this.boneTexture=new THREE.DataTexture(this.boneMatrices,this.boneTextureWidth,this.boneTextureHeight,THREE.RGBAFormat,THREE.FloatType),this.boneTexture.minFilter=THREE.NearestFilter,this.boneTexture.magFilter=
THREE.NearestFilter,this.boneTexture.generateMipmaps=!1,this.boneTexture.flipY=!1):this.boneMatrices=new Float32Array(16*a);this.pose()}};THREE.SkinnedMesh.prototype=Object.create(THREE.Mesh.prototype);THREE.SkinnedMesh.prototype.addBone=function(a){void 0===a&&(a=new THREE.Bone(this));this.bones.push(a);return a};
THREE.SkinnedMesh.prototype.updateMatrixWorld=function(){var a=new THREE.Matrix4;return function(b){this.matrixAutoUpdate&&this.updateMatrix();if(this.matrixWorldNeedsUpdate||b)this.parent?this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix):this.matrixWorld.copy(this.matrix),this.matrixWorldNeedsUpdate=!1;for(var b=0,c=this.children.length;b<c;b++){var d=this.children[b];d instanceof THREE.Bone?d.update(this.identityMatrix,!1):d.updateMatrixWorld(!0)}if(void 0==this.boneInverses){this.boneInverses=
[];b=0;for(c=this.bones.length;b<c;b++)d=new THREE.Matrix4,d.getInverse(this.bones[b].skinMatrix),this.boneInverses.push(d)}b=0;for(c=this.bones.length;b<c;b++)a.multiplyMatrices(this.bones[b].skinMatrix,this.boneInverses[b]),a.flattenToArrayOffset(this.boneMatrices,16*b);this.useVertexTexture&&(this.boneTexture.needsUpdate=!0)}}();THREE.SkinnedMesh.prototype.pose=function(){this.updateMatrixWorld(!0);this.normalizeSkinWeights()};
THREE.SkinnedMesh.prototype.normalizeSkinWeights=function(){if(this.geometry instanceof THREE.Geometry)for(var a=0;a<this.geometry.skinIndices.length;a++){var b=this.geometry.skinWeights[a],c=1/b.lengthManhattan();Infinity!==c?b.multiplyScalar(c):b.set(1)}};THREE.SkinnedMesh.prototype.clone=function(a){void 0===a&&(a=new THREE.SkinnedMesh(this.geometry,this.material,this.useVertexTexture));THREE.Mesh.prototype.clone.call(this,a);return a};THREE.MorphAnimMesh=function(a,b){THREE.Mesh.call(this,a,b);this.duration=1E3;this.mirroredLoop=!1;this.currentKeyframe=this.lastKeyframe=this.time=0;this.direction=1;this.directionBackwards=!1;this.setFrameRange(0,this.geometry.morphTargets.length-1)};THREE.MorphAnimMesh.prototype=Object.create(THREE.Mesh.prototype);THREE.MorphAnimMesh.prototype.setFrameRange=function(a,b){this.startKeyframe=a;this.endKeyframe=b;this.length=this.endKeyframe-this.startKeyframe+1};
THREE.MorphAnimMesh.prototype.setDirectionForward=function(){this.direction=1;this.directionBackwards=!1};THREE.MorphAnimMesh.prototype.setDirectionBackward=function(){this.direction=-1;this.directionBackwards=!0};
THREE.MorphAnimMesh.prototype.parseAnimations=function(){var a=this.geometry;a.animations||(a.animations={});for(var b,c=a.animations,d=/([a-z]+)(\d+)/,e=0,f=a.morphTargets.length;e<f;e++){var h=a.morphTargets[e].name.match(d);if(h&&1<h.length){h=h[1];c[h]||(c[h]={start:Infinity,end:-Infinity});var g=c[h];e<g.start&&(g.start=e);e>g.end&&(g.end=e);b||(b=h)}}a.firstAnimation=b};
THREE.MorphAnimMesh.prototype.setAnimationLabel=function(a,b,c){this.geometry.animations||(this.geometry.animations={});this.geometry.animations[a]={start:b,end:c}};THREE.MorphAnimMesh.prototype.playAnimation=function(a,b){var c=this.geometry.animations[a];c?(this.setFrameRange(c.start,c.end),this.duration=1E3*((c.end-c.start)/b),this.time=0):console.warn("animation["+a+"] undefined")};
THREE.MorphAnimMesh.prototype.updateAnimation=function(a){var b=this.duration/this.length;this.time+=this.direction*a;if(this.mirroredLoop){if(this.time>this.duration||0>this.time)this.direction*=-1,this.time>this.duration&&(this.time=this.duration,this.directionBackwards=!0),0>this.time&&(this.time=0,this.directionBackwards=!1)}else this.time%=this.duration,0>this.time&&(this.time+=this.duration);a=this.startKeyframe+THREE.Math.clamp(Math.floor(this.time/b),0,this.length-1);a!==this.currentKeyframe&&
(this.morphTargetInfluences[this.lastKeyframe]=0,this.morphTargetInfluences[this.currentKeyframe]=1,this.morphTargetInfluences[a]=0,this.lastKeyframe=this.currentKeyframe,this.currentKeyframe=a);b=this.time%b/b;this.directionBackwards&&(b=1-b);this.morphTargetInfluences[this.currentKeyframe]=b;this.morphTargetInfluences[this.lastKeyframe]=1-b};
THREE.MorphAnimMesh.prototype.clone=function(a){void 0===a&&(a=new THREE.MorphAnimMesh(this.geometry,this.material));a.duration=this.duration;a.mirroredLoop=this.mirroredLoop;a.time=this.time;a.lastKeyframe=this.lastKeyframe;a.currentKeyframe=this.currentKeyframe;a.direction=this.direction;a.directionBackwards=this.directionBackwards;THREE.Mesh.prototype.clone.call(this,a);return a};THREE.Ribbon=function(a,b){THREE.Object3D.call(this);this.geometry=a;this.material=b};THREE.Ribbon.prototype=Object.create(THREE.Object3D.prototype);THREE.Ribbon.prototype.clone=function(a){void 0===a&&(a=new THREE.Ribbon(this.geometry,this.material));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.LOD=function(){THREE.Object3D.call(this);this.objects=[]};THREE.LOD.prototype=Object.create(THREE.Object3D.prototype);THREE.LOD.prototype.addLevel=function(a,b){void 0===b&&(b=0);for(var b=Math.abs(b),c=0;c<this.objects.length&&!(b<this.objects[c].distance);c++);this.objects.splice(c,0,{distance:b,object:a});this.add(a)};THREE.LOD.prototype.getObjectForDistance=function(a){for(var b=1,c=this.objects.length;b<c&&!(a<this.objects[b].distance);b++);return this.objects[b-1].object};
THREE.LOD.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c){if(1<this.objects.length){a.getPositionFromMatrix(c.matrixWorld);b.getPositionFromMatrix(this.matrixWorld);c=a.distanceTo(b);this.objects[0].object.visible=!0;for(var d=1,e=this.objects.length;d<e;d++)if(c>=this.objects[d].distance)this.objects[d-1].object.visible=!1,this.objects[d].object.visible=!0;else break;for(;d<e;d++)this.objects[d].object.visible=!1}}}();THREE.LOD.prototype.clone=function(){};THREE.Sprite=function(a){THREE.Object3D.call(this);this.material=void 0!==a?a:new THREE.SpriteMaterial;this.rotation3d=this.rotation;this.rotation=0};THREE.Sprite.prototype=Object.create(THREE.Object3D.prototype);THREE.Sprite.prototype.updateMatrix=function(){this.rotation3d.set(0,0,this.rotation,this.rotation3d.order);this.quaternion.setFromEuler(this.rotation3d);this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0};
THREE.Sprite.prototype.clone=function(a){void 0===a&&(a=new THREE.Sprite(this.material));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Scene=function(){THREE.Object3D.call(this);this.overrideMaterial=this.fog=null;this.autoUpdate=!0;this.matrixAutoUpdate=!1;this.__objects=[];this.__lights=[];this.__objectsAdded=[];this.__objectsRemoved=[]};THREE.Scene.prototype=Object.create(THREE.Object3D.prototype);
THREE.Scene.prototype.__addObject=function(a){if(a instanceof THREE.Light)-1===this.__lights.indexOf(a)&&this.__lights.push(a),a.target&&void 0===a.target.parent&&this.add(a.target);else if(!(a instanceof THREE.Camera||a instanceof THREE.Bone)&&-1===this.__objects.indexOf(a)){this.__objects.push(a);this.__objectsAdded.push(a);var b=this.__objectsRemoved.indexOf(a);-1!==b&&this.__objectsRemoved.splice(b,1)}for(b=0;b<a.children.length;b++)this.__addObject(a.children[b])};
THREE.Scene.prototype.__removeObject=function(a){if(a instanceof THREE.Light){var b=this.__lights.indexOf(a);-1!==b&&this.__lights.splice(b,1)}else a instanceof THREE.Camera||(b=this.__objects.indexOf(a),-1!==b&&(this.__objects.splice(b,1),this.__objectsRemoved.push(a),b=this.__objectsAdded.indexOf(a),-1!==b&&this.__objectsAdded.splice(b,1)));for(b=0;b<a.children.length;b++)this.__removeObject(a.children[b])};
THREE.Scene.prototype.clone=function(a){void 0===a&&(a=new THREE.Scene);THREE.Object3D.prototype.clone.call(this,a);null!==this.fog&&(a.fog=this.fog.clone());null!==this.overrideMaterial&&(a.overrideMaterial=this.overrideMaterial.clone());a.autoUpdate=this.autoUpdate;a.matrixAutoUpdate=this.matrixAutoUpdate;return a};THREE.Fog=function(a,b,c){this.name="";this.color=new THREE.Color(a);this.near=void 0!==b?b:1;this.far=void 0!==c?c:1E3};THREE.Fog.prototype.clone=function(){return new THREE.Fog(this.color.getHex(),this.near,this.far)};THREE.FogExp2=function(a,b){this.name="";this.color=new THREE.Color(a);this.density=void 0!==b?b:2.5E-4};THREE.FogExp2.prototype.clone=function(){return new THREE.FogExp2(this.color.getHex(),this.density)};THREE.CanvasRenderer=function(a){function b(a,b,c){for(var d=0,e=I.length;d<e;d++){var f=I[d];Xb.copy(f.color);if(f instanceof THREE.DirectionalLight){var h=Wa.getPositionFromMatrix(f.matrixWorld).normalize(),g=b.dot(h);0>=g||(g*=f.intensity,c.add(Xb.multiplyScalar(g)))}else f instanceof THREE.PointLight&&(h=Wa.getPositionFromMatrix(f.matrixWorld),g=b.dot(Wa.subVectors(h,a).normalize()),0>=g||(g*=0==f.distance?1:1-Math.min(a.distanceTo(h)/f.distance,1),0!=g&&(g*=f.intensity,c.add(Xb.multiplyScalar(g)))))}}
function c(a,c,e,l,p,r,U,q){C.info.render.vertices+=3;C.info.render.faces++;m(q.opacity);n(q.blending);ya=a.positionScreen.x;Ha=a.positionScreen.y;fa=c.positionScreen.x;da=c.positionScreen.y;T=e.positionScreen.x;aa=e.positionScreen.y;d(ya,Ha,fa,da,T,aa);(q instanceof THREE.MeshLambertMaterial||q instanceof THREE.MeshPhongMaterial)&&null===q.map?(Qa.copy(q.color),Xa.copy(q.emissive),q.vertexColors===THREE.FaceColors&&Qa.multiply(U.color),!1===q.wireframe&&q.shading==THREE.SmoothShading&&3==U.vertexNormalsLength?
(ra.copy(ib),ja.copy(ib),ua.copy(ib),b(U.v1.positionWorld,U.vertexNormalsModel[0],ra),b(U.v2.positionWorld,U.vertexNormalsModel[1],ja),b(U.v3.positionWorld,U.vertexNormalsModel[2],ua),ra.multiply(Qa).add(Xa),ja.multiply(Qa).add(Xa),ua.multiply(Qa).add(Xa),Ra.addColors(ja,ua).multiplyScalar(0.5),lb=j(ra,ja,ua,Ra),i(ya,Ha,fa,da,T,aa,0,0,1,0,0,1,lb)):(ia.copy(ib),b(U.centroidModel,U.normalModel,ia),ia.multiply(Qa).add(Xa),!0===q.wireframe?f(ia,q.wireframeLinewidth,q.wireframeLinecap,q.wireframeLinejoin):
h(ia))):q instanceof THREE.MeshBasicMaterial||q instanceof THREE.MeshLambertMaterial||q instanceof THREE.MeshPhongMaterial?null!==q.map?q.map.mapping instanceof THREE.UVMapping&&(Ga=U.uvs[0],g(ya,Ha,fa,da,T,aa,Ga[l].x,Ga[l].y,Ga[p].x,Ga[p].y,Ga[r].x,Ga[r].y,q.map)):null!==q.envMap?q.envMap.mapping instanceof THREE.SphericalReflectionMapping&&(Wa.copy(U.vertexNormalsModelView[l]),Ca=0.5*Wa.x+0.5,yb=0.5*Wa.y+0.5,Wa.copy(U.vertexNormalsModelView[p]),Ib=0.5*Wa.x+0.5,k=0.5*Wa.y+0.5,Wa.copy(U.vertexNormalsModelView[r]),
Rb=0.5*Wa.x+0.5,Yb=0.5*Wa.y+0.5,g(ya,Ha,fa,da,T,aa,Ca,yb,Ib,k,Rb,Yb,q.envMap)):(ia.copy(q.color),q.vertexColors===THREE.FaceColors&&ia.multiply(U.color),!0===q.wireframe?f(ia,q.wireframeLinewidth,q.wireframeLinecap,q.wireframeLinejoin):h(ia)):q instanceof THREE.MeshDepthMaterial?(Sa=D.near,xb=D.far,ra.r=ra.g=ra.b=1-z(a.positionScreen.z*a.positionScreen.w,Sa,xb),ja.r=ja.g=ja.b=1-z(c.positionScreen.z*c.positionScreen.w,Sa,xb),ua.r=ua.g=ua.b=1-z(e.positionScreen.z*e.positionScreen.w,Sa,xb),Ra.addColors(ja,
ua).multiplyScalar(0.5),lb=j(ra,ja,ua,Ra),i(ya,Ha,fa,da,T,aa,0,0,1,0,0,1,lb)):q instanceof THREE.MeshNormalMaterial&&(q.shading==THREE.FlatShading?(a=U.normalModelView,ia.setRGB(a.x,a.y,a.z).multiplyScalar(0.5).addScalar(0.5),!0===q.wireframe?f(ia,q.wireframeLinewidth,q.wireframeLinecap,q.wireframeLinejoin):h(ia)):q.shading==THREE.SmoothShading&&(a=U.vertexNormalsModelView[l],ra.setRGB(a.x,a.y,a.z).multiplyScalar(0.5).addScalar(0.5),a=U.vertexNormalsModelView[p],ja.setRGB(a.x,a.y,a.z).multiplyScalar(0.5).addScalar(0.5),
a=U.vertexNormalsModelView[r],ua.setRGB(a.x,a.y,a.z).multiplyScalar(0.5).addScalar(0.5),Ra.addColors(ja,ua).multiplyScalar(0.5),lb=j(ra,ja,ua,Ra),i(ya,Ha,fa,da,T,aa,0,0,1,0,0,1,lb)))}function d(a,b,c,d,e,f){y.beginPath();y.moveTo(a,b);y.lineTo(c,d);y.lineTo(e,f);y.closePath()}function e(a,b,c,d,e,f,h,g){y.beginPath();y.moveTo(a,b);y.lineTo(c,d);y.lineTo(e,f);y.lineTo(h,g);y.closePath()}function f(a,b,c,d){p(b);t(c);q(d);r(a.getStyle());y.stroke();va.expandByScalar(2*b)}function h(a){s(a.getStyle());
y.fill()}function g(a,b,c,d,e,f,g,k,i,j,m,l,n){if(!(n instanceof THREE.DataTexture||void 0===n.image||0==n.image.width)){if(!0===n.needsUpdate){var p=n.wrapS==THREE.RepeatWrapping,q=n.wrapT==THREE.RepeatWrapping;Jb[n.id]=y.createPattern(n.image,!0===p&&!0===q?"repeat":!0===p&&!1===q?"repeat-x":!1===p&&!0===q?"repeat-y":"no-repeat");n.needsUpdate=!1}void 0===Jb[n.id]?s("rgba(0,0,0,1)"):s(Jb[n.id]);var p=n.offset.x/n.repeat.x,q=n.offset.y/n.repeat.y,r=n.image.width*n.repeat.x,t=n.image.height*n.repeat.y,
g=(g+p)*r,k=(1-k+q)*t,c=c-a,d=d-b,e=e-a,f=f-b,i=(i+p)*r-g,j=(1-j+q)*t-k,m=(m+p)*r-g,l=(1-l+q)*t-k,p=i*l-m*j;0===p?(void 0===Ab[n.id]&&(b=document.createElement("canvas"),b.width=n.image.width,b.height=n.image.height,b=b.getContext("2d"),b.drawImage(n.image,0,0),Ab[n.id]=b.getImageData(0,0,n.image.width,n.image.height).data),b=Ab[n.id],g=4*(Math.floor(g)+Math.floor(k)*n.image.width),ia.setRGB(b[g]/255,b[g+1]/255,b[g+2]/255),h(ia)):(p=1/p,n=(l*c-j*e)*p,j=(l*d-j*f)*p,c=(i*e-m*c)*p,d=(i*f-m*d)*p,a=a-
n*g-c*k,g=b-j*g-d*k,y.save(),y.transform(n,j,c,d,a,g),y.fill(),y.restore())}}function i(a,b,c,d,e,f,h,g,k,i,j,m,l){var n,p;n=l.width-1;p=l.height-1;h*=n;g*=p;c-=a;d-=b;e-=a;f-=b;k=k*n-h;i=i*p-g;j=j*n-h;m=m*p-g;p=1/(k*m-j*i);n=(m*c-i*e)*p;i=(m*d-i*f)*p;c=(k*e-j*c)*p;d=(k*f-j*d)*p;a=a-n*h-c*g;b=b-i*h-d*g;y.save();y.transform(n,i,c,d,a,b);y.clip();y.drawImage(l,0,0);y.restore()}function j(a,b,c,d){Ka[0]=255*a.r|0;Ka[1]=255*a.g|0;Ka[2]=255*a.b|0;Ka[4]=255*b.r|0;Ka[5]=255*b.g|0;Ka[6]=255*b.b|0;Ka[8]=255*
c.r|0;Ka[9]=255*c.g|0;Ka[10]=255*c.b|0;Ka[12]=255*d.r|0;Ka[13]=255*d.g|0;Ka[14]=255*d.b|0;Bb.putImageData(Kb,0,0);Lb.drawImage(Gb,0,0);return Sb}function l(a,b,c){var d=b.x-a.x,e=b.y-a.y,f=d*d+e*e;0!==f&&(c/=Math.sqrt(f),d*=c,e*=c,b.x+=d,b.y+=e,a.x-=d,a.y-=e)}function m(a){Z!==a&&(Z=y.globalAlpha=a)}function n(a){L!==a&&(a===THREE.NormalBlending?y.globalCompositeOperation="source-over":a===THREE.AdditiveBlending?y.globalCompositeOperation="lighter":a===THREE.SubtractiveBlending&&(y.globalCompositeOperation=
"darker"),L=a)}function p(a){Ua!==a&&(Ua=y.lineWidth=a)}function t(a){O!==a&&(O=y.lineCap=a)}function q(a){ka!==a&&(ka=y.lineJoin=a)}function r(a){pa!==a&&(pa=y.strokeStyle=a)}function s(a){Pa!==a&&(Pa=y.fillStyle=a)}function v(a,b){if(Fa!==a||wa!==b)y.setLineDash([a,b]),Fa=a,wa=b}console.log("THREE.CanvasRenderer",THREE.REVISION);var z=THREE.Math.smoothstep,a=a||{},C=this,F,H,I,G=new THREE.Projector,A=void 0!==a.canvas?a.canvas:document.createElement("canvas"),K,B,J,N,y=A.getContext("2d"),M=new THREE.Color(0),
w=0,Z=1,L=0,pa=null,Pa=null,Ua=null,O=null,ka=null,Fa=null,wa=0,D,V,ea,qa,eb,pb=new THREE.RenderableVertex,ub=new THREE.RenderableVertex,ya,Ha,fa,da,T,aa,na,ha,X,xa,ab,la,ia=new THREE.Color,ra=new THREE.Color,ja=new THREE.Color,ua=new THREE.Color,Ra=new THREE.Color,Qa=new THREE.Color,Xa=new THREE.Color,Xb=new THREE.Color,Jb={},Ab={},Sa,xb,lb,Ga,Ca,yb,Ib,k,Rb,Yb,fb=new THREE.Box2,oa=new THREE.Box2,va=new THREE.Box2,ib=new THREE.Color,Tb=new THREE.Color,Ub=new THREE.Color,Wa=new THREE.Vector3,Gb,Bb,
Kb,Ka,Sb,Lb,Hb=16;Gb=document.createElement("canvas");Gb.width=Gb.height=2;Bb=Gb.getContext("2d");Bb.fillStyle="rgba(0,0,0,1)";Bb.fillRect(0,0,2,2);Kb=Bb.getImageData(0,0,2,2);Ka=Kb.data;Sb=document.createElement("canvas");Sb.width=Sb.height=Hb;Lb=Sb.getContext("2d");Lb.translate(-Hb/2,-Hb/2);Lb.scale(Hb,Hb);Hb--;void 0===y.setLineDash&&(y.setLineDash=void 0!==y.mozDash?function(a){y.mozDash=null!==a[0]?a:null}:function(){});this.domElement=A;this.devicePixelRatio=void 0!==a.devicePixelRatio?a.devicePixelRatio:
void 0!==window.devicePixelRatio?window.devicePixelRatio:1;this.sortElements=this.sortObjects=this.autoClear=!0;this.info={render:{vertices:0,faces:0}};this.supportsVertexTextures=function(){};this.setFaceCulling=function(){};this.setSize=function(a,b,c){K=a*this.devicePixelRatio;B=b*this.devicePixelRatio;J=Math.floor(K/2);N=Math.floor(B/2);A.width=K;A.height=B;1!==this.devicePixelRatio&&!1!==c&&(A.style.width=a+"px",A.style.height=b+"px");fb.set(new THREE.Vector2(-J,-N),new THREE.Vector2(J,N));oa.set(new THREE.Vector2(-J,
-N),new THREE.Vector2(J,N));Z=1;L=0;ka=O=Ua=Pa=pa=null};this.setClearColor=function(a,b){M.set(a);w=void 0!==b?b:1;oa.set(new THREE.Vector2(-J,-N),new THREE.Vector2(J,N))};this.setClearColorHex=function(a,b){console.warn("DEPRECATED: .setClearColorHex() is being removed. Use .setClearColor() instead.");this.setClearColor(a,b)};this.getMaxAnisotropy=function(){return 0};this.clear=function(){y.setTransform(1,0,0,-1,J,N);!1===oa.empty()&&(oa.intersect(fb),oa.expandByScalar(2),1>w&&y.clearRect(oa.min.x|
0,oa.min.y|0,oa.max.x-oa.min.x|0,oa.max.y-oa.min.y|0),0<w&&(n(THREE.NormalBlending),m(1),s("rgba("+Math.floor(255*M.r)+","+Math.floor(255*M.g)+","+Math.floor(255*M.b)+","+w+")"),y.fillRect(oa.min.x|0,oa.min.y|0,oa.max.x-oa.min.x|0,oa.max.y-oa.min.y|0)),oa.makeEmpty())};this.render=function(a,g){if(!1===g instanceof THREE.Camera)console.error("THREE.CanvasRenderer.render: camera is not an instance of THREE.Camera.");else{!0===this.autoClear&&this.clear();y.setTransform(1,0,0,-1,J,N);C.info.render.vertices=
0;C.info.render.faces=0;F=G.projectScene(a,g,this.sortObjects,this.sortElements);H=F.elements;I=F.lights;D=g;ib.setRGB(0,0,0);Tb.setRGB(0,0,0);Ub.setRGB(0,0,0);for(var k=0,A=I.length;k<A;k++){var w=I[k],B=w.color;w instanceof THREE.AmbientLight?ib.add(B):w instanceof THREE.DirectionalLight?Tb.add(B):w instanceof THREE.PointLight&&Ub.add(B)}k=0;for(A=H.length;k<A;k++){var U=H[k],w=U.material;if(!(void 0===w||!1===w.visible)){va.makeEmpty();if(U instanceof THREE.RenderableParticle){V=U;V.x*=J;V.y*=
N;B=V;m(w.opacity);n(w.blending);var mb=void 0,nb=void 0,vb=void 0,zb=void 0,Zb=void 0,Jc=void 0,Kc=void 0;w instanceof THREE.ParticleBasicMaterial?null===w.map?(vb=U.object.scale.x,zb=U.object.scale.y,vb*=U.scale.x*J,zb*=U.scale.y*N,va.min.set(B.x-vb,B.y-zb),va.max.set(B.x+vb,B.y+zb),!1===fb.isIntersectionBox(va)?va.makeEmpty():(s(w.color.getStyle()),y.save(),y.translate(B.x,B.y),y.rotate(-U.rotation),y.scale(vb,zb),y.fillRect(-1,-1,2,2),y.restore())):(Zb=w.map.image,Jc=Zb.width>>1,Kc=Zb.height>>
1,vb=U.scale.x*J,zb=U.scale.y*N,mb=vb*Jc,nb=zb*Kc,va.min.set(B.x-mb,B.y-nb),va.max.set(B.x+mb,B.y+nb),!1===fb.isIntersectionBox(va)?va.makeEmpty():(y.save(),y.translate(B.x,B.y),y.rotate(-U.rotation),y.scale(vb,-zb),y.translate(-Jc,-Kc),y.drawImage(Zb,0,0),y.restore())):w instanceof THREE.ParticleCanvasMaterial&&(mb=U.scale.x*J,nb=U.scale.y*N,va.min.set(B.x-mb,B.y-nb),va.max.set(B.x+mb,B.y+nb),!1===fb.isIntersectionBox(va)?va.makeEmpty():(r(w.color.getStyle()),s(w.color.getStyle()),y.save(),y.translate(B.x,
B.y),y.rotate(-U.rotation),y.scale(mb,nb),w.program(y),y.restore()))}else if(U instanceof THREE.RenderableLine){if(V=U.v1,ea=U.v2,V.positionScreen.x*=J,V.positionScreen.y*=N,ea.positionScreen.x*=J,ea.positionScreen.y*=N,va.setFromPoints([V.positionScreen,ea.positionScreen]),!0===fb.isIntersectionBox(va))if(B=V,mb=ea,m(w.opacity),n(w.blending),y.beginPath(),y.moveTo(B.positionScreen.x,B.positionScreen.y),y.lineTo(mb.positionScreen.x,mb.positionScreen.y),w instanceof THREE.LineBasicMaterial){p(w.linewidth);
t(w.linecap);q(w.linejoin);if(w.vertexColors!==THREE.VertexColors)r(w.color.getStyle());else if(nb=U.vertexColors[0].getStyle(),U=U.vertexColors[1].getStyle(),nb===U)r(nb);else{try{var wc=y.createLinearGradient(B.positionScreen.x,B.positionScreen.y,mb.positionScreen.x,mb.positionScreen.y);wc.addColorStop(0,nb);wc.addColorStop(1,U)}catch(fd){wc=nb}r(wc)}y.stroke();va.expandByScalar(2*w.linewidth)}else w instanceof THREE.LineDashedMaterial&&(p(w.linewidth),t(w.linecap),q(w.linejoin),r(w.color.getStyle()),
v(w.dashSize,w.gapSize),y.stroke(),va.expandByScalar(2*w.linewidth),v(null,null))}else if(U instanceof THREE.RenderableFace3){V=U.v1;ea=U.v2;qa=U.v3;if(-1>V.positionScreen.z||1<V.positionScreen.z)continue;if(-1>ea.positionScreen.z||1<ea.positionScreen.z)continue;if(-1>qa.positionScreen.z||1<qa.positionScreen.z)continue;V.positionScreen.x*=J;V.positionScreen.y*=N;ea.positionScreen.x*=J;ea.positionScreen.y*=N;qa.positionScreen.x*=J;qa.positionScreen.y*=N;0<w.overdraw&&(l(V.positionScreen,ea.positionScreen,
w.overdraw),l(ea.positionScreen,qa.positionScreen,w.overdraw),l(qa.positionScreen,V.positionScreen,w.overdraw));va.setFromPoints([V.positionScreen,ea.positionScreen,qa.positionScreen]);!0===fb.isIntersectionBox(va)&&c(V,ea,qa,0,1,2,U,w)}else if(U instanceof THREE.RenderableFace4){V=U.v1;ea=U.v2;qa=U.v3;eb=U.v4;if(-1>V.positionScreen.z||1<V.positionScreen.z)continue;if(-1>ea.positionScreen.z||1<ea.positionScreen.z)continue;if(-1>qa.positionScreen.z||1<qa.positionScreen.z)continue;if(-1>eb.positionScreen.z||
1<eb.positionScreen.z)continue;V.positionScreen.x*=J;V.positionScreen.y*=N;ea.positionScreen.x*=J;ea.positionScreen.y*=N;qa.positionScreen.x*=J;qa.positionScreen.y*=N;eb.positionScreen.x*=J;eb.positionScreen.y*=N;pb.positionScreen.copy(ea.positionScreen);ub.positionScreen.copy(eb.positionScreen);0<w.overdraw&&(l(V.positionScreen,ea.positionScreen,w.overdraw),l(ea.positionScreen,eb.positionScreen,w.overdraw),l(eb.positionScreen,V.positionScreen,w.overdraw),l(qa.positionScreen,pb.positionScreen,w.overdraw),
l(qa.positionScreen,ub.positionScreen,w.overdraw));va.setFromPoints([V.positionScreen,ea.positionScreen,qa.positionScreen,eb.positionScreen]);!0===fb.isIntersectionBox(va)&&(B=V,mb=ea,nb=qa,vb=eb,zb=pb,Zb=ub,C.info.render.vertices+=4,C.info.render.faces++,m(w.opacity),n(w.blending),void 0!==w.map&&null!==w.map||void 0!==w.envMap&&null!==w.envMap?(c(B,mb,vb,0,1,3,U,w),c(zb,nb,Zb,1,2,3,U,w)):(ya=B.positionScreen.x,Ha=B.positionScreen.y,fa=mb.positionScreen.x,da=mb.positionScreen.y,T=nb.positionScreen.x,
aa=nb.positionScreen.y,na=vb.positionScreen.x,ha=vb.positionScreen.y,X=zb.positionScreen.x,xa=zb.positionScreen.y,ab=Zb.positionScreen.x,la=Zb.positionScreen.y,w instanceof THREE.MeshLambertMaterial||w instanceof THREE.MeshPhongMaterial?(Qa.copy(w.color),Xa.copy(w.emissive),w.vertexColors===THREE.FaceColors&&Qa.multiply(U.color),!1===w.wireframe&&w.shading==THREE.SmoothShading&&4==U.vertexNormalsLength?(ra.copy(ib),ja.copy(ib),ua.copy(ib),Ra.copy(ib),b(U.v1.positionWorld,U.vertexNormalsModel[0],ra),
b(U.v2.positionWorld,U.vertexNormalsModel[1],ja),b(U.v4.positionWorld,U.vertexNormalsModel[3],ua),b(U.v3.positionWorld,U.vertexNormalsModel[2],Ra),ra.multiply(Qa).add(Xa),ja.multiply(Qa).add(Xa),ua.multiply(Qa).add(Xa),Ra.multiply(Qa).add(Xa),lb=j(ra,ja,ua,Ra),d(ya,Ha,fa,da,na,ha),i(ya,Ha,fa,da,na,ha,0,0,1,0,0,1,lb),d(X,xa,T,aa,ab,la),i(X,xa,T,aa,ab,la,1,0,1,1,0,1,lb)):(ia.copy(ib),b(U.centroidModel,U.normalModel,ia),ia.multiply(Qa).add(Xa),e(ya,Ha,fa,da,T,aa,na,ha),!0===w.wireframe?f(ia,w.wireframeLinewidth,
w.wireframeLinecap,w.wireframeLinejoin):h(ia))):w instanceof THREE.MeshBasicMaterial?(ia.copy(w.color),w.vertexColors===THREE.FaceColors&&ia.multiply(U.color),e(ya,Ha,fa,da,T,aa,na,ha),!0===w.wireframe?f(ia,w.wireframeLinewidth,w.wireframeLinecap,w.wireframeLinejoin):h(ia)):w instanceof THREE.MeshNormalMaterial?(B=void 0,w.shading==THREE.FlatShading?(B=U.normalModelView,ia.setRGB(B.x,B.y,B.z).multiplyScalar(0.5).addScalar(0.5),e(ya,Ha,fa,da,T,aa,na,ha),!0===w.wireframe?f(ia,w.wireframeLinewidth,w.wireframeLinecap,
w.wireframeLinejoin):h(ia)):w.shading==THREE.SmoothShading&&(B=U.vertexNormalsModelView[0],ra.setRGB(B.x,B.y,B.z).multiplyScalar(0.5).addScalar(0.5),B=U.vertexNormalsModelView[1],ja.setRGB(B.x,B.y,B.z).multiplyScalar(0.5).addScalar(0.5),B=U.vertexNormalsModelView[3],ua.setRGB(B.x,B.y,B.z).multiplyScalar(0.5).addScalar(0.5),B=U.vertexNormalsModelView[2],Ra.setRGB(B.x,B.y,B.z).multiplyScalar(0.5).addScalar(0.5),lb=j(ra,ja,ua,Ra),d(ya,Ha,fa,da,na,ha),i(ya,Ha,fa,da,na,ha,0,0,1,0,0,1,lb),d(X,xa,T,aa,ab,
la),i(X,xa,T,aa,ab,la,1,0,1,1,0,1,lb))):w instanceof THREE.MeshDepthMaterial&&(Sa=D.near,xb=D.far,ra.r=ra.g=ra.b=1-z(B.positionScreen.z*B.positionScreen.w,Sa,xb),ja.r=ja.g=ja.b=1-z(mb.positionScreen.z*mb.positionScreen.w,Sa,xb),ua.r=ua.g=ua.b=1-z(vb.positionScreen.z*vb.positionScreen.w,Sa,xb),Ra.r=Ra.g=Ra.b=1-z(nb.positionScreen.z*nb.positionScreen.w,Sa,xb),lb=j(ra,ja,ua,Ra),d(ya,Ha,fa,da,na,ha),i(ya,Ha,fa,da,na,ha,0,0,1,0,0,1,lb),d(X,xa,T,aa,ab,la),i(X,xa,T,aa,ab,la,1,0,1,1,0,1,lb))))}oa.union(va)}}y.setTransform(1,
0,0,1,0,0)}}};THREE.ShaderChunk={fog_pars_fragment:"#ifdef USE_FOG\nuniform vec3 fogColor;\n#ifdef FOG_EXP2\nuniform float fogDensity;\n#else\nuniform float fogNear;\nuniform float fogFar;\n#endif\n#endif",fog_fragment:"#ifdef USE_FOG\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n#ifdef FOG_EXP2\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n#else\nfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n#endif\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n#endif",
envmap_pars_fragment:"#ifdef USE_ENVMAP\nuniform float reflectivity;\nuniform samplerCube envMap;\nuniform float flipEnvMap;\nuniform int combine;\n#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\nuniform bool useRefract;\nuniform float refractionRatio;\n#else\nvarying vec3 vReflect;\n#endif\n#endif",envmap_fragment:"#ifdef USE_ENVMAP\nvec3 reflectVec;\n#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\nvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\nif ( useRefract ) {\nreflectVec = refract( cameraToVertex, normal, refractionRatio );\n} else { \nreflectVec = reflect( cameraToVertex, normal );\n}\n#else\nreflectVec = vReflect;\n#endif\n#ifdef DOUBLE_SIDED\nfloat flipNormal = ( -1.0 + 2.0 * float( gl_FrontFacing ) );\nvec4 cubeColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n#else\nvec4 cubeColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n#endif\n#ifdef GAMMA_INPUT\ncubeColor.xyz *= cubeColor.xyz;\n#endif\nif ( combine == 1 ) {\ngl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularStrength * reflectivity );\n} else if ( combine == 2 ) {\ngl_FragColor.xyz += cubeColor.xyz * specularStrength * reflectivity;\n} else {\ngl_FragColor.xyz = mix( gl_FragColor.xyz, gl_FragColor.xyz * cubeColor.xyz, specularStrength * reflectivity );\n}\n#endif",
envmap_pars_vertex:"#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )\nvarying vec3 vReflect;\nuniform float refractionRatio;\nuniform bool useRefract;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\n#ifdef USE_SKINNING\nvec4 worldPosition = modelMatrix * skinned;\n#endif\n#if defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\nvec4 worldPosition = modelMatrix * vec4( morphed, 1.0 );\n#endif\n#if ! defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\nvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n#endif\n#endif",
envmap_vertex:"#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )\nvec3 worldNormal = mat3( modelMatrix[ 0 ].xyz, modelMatrix[ 1 ].xyz, modelMatrix[ 2 ].xyz ) * objectNormal;\nworldNormal = normalize( worldNormal );\nvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\nif ( useRefract ) {\nvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n} else {\nvReflect = reflect( cameraToVertex, worldNormal );\n}\n#endif",map_particle_pars_fragment:"#ifdef USE_MAP\nuniform sampler2D map;\n#endif",
map_particle_fragment:"#ifdef USE_MAP\ngl_FragColor = gl_FragColor * texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) );\n#endif",map_pars_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP )\nvarying vec2 vUv;\nuniform vec4 offsetRepeat;\n#endif",map_pars_fragment:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP )\nvarying vec2 vUv;\n#endif\n#ifdef USE_MAP\nuniform sampler2D map;\n#endif",
map_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP )\nvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n#endif",map_fragment:"#ifdef USE_MAP\nvec4 texelColor = texture2D( map, vUv );\n#ifdef GAMMA_INPUT\ntexelColor.xyz *= texelColor.xyz;\n#endif\ngl_FragColor = gl_FragColor * texelColor;\n#endif",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\nvarying vec2 vUv2;\nuniform sampler2D lightMap;\n#endif",lightmap_pars_vertex:"#ifdef USE_LIGHTMAP\nvarying vec2 vUv2;\n#endif",
lightmap_fragment:"#ifdef USE_LIGHTMAP\ngl_FragColor = gl_FragColor * texture2D( lightMap, vUv2 );\n#endif",lightmap_vertex:"#ifdef USE_LIGHTMAP\nvUv2 = uv2;\n#endif",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\nuniform sampler2D bumpMap;\nuniform float bumpScale;\nvec2 dHdxy_fwd() {\nvec2 dSTdx = dFdx( vUv );\nvec2 dSTdy = dFdy( vUv );\nfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\nfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\nfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\nreturn vec2( dBx, dBy );\n}\nvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\nvec3 vSigmaX = dFdx( surf_pos );\nvec3 vSigmaY = dFdy( surf_pos );\nvec3 vN = surf_norm;\nvec3 R1 = cross( vSigmaY, vN );\nvec3 R2 = cross( vN, vSigmaX );\nfloat fDet = dot( vSigmaX, R1 );\nvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\nreturn normalize( abs( fDet ) * surf_norm - vGrad );\n}\n#endif",
normalmap_pars_fragment:"#ifdef USE_NORMALMAP\nuniform sampler2D normalMap;\nuniform vec2 normalScale;\nvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\nvec3 q0 = dFdx( eye_pos.xyz );\nvec3 q1 = dFdy( eye_pos.xyz );\nvec2 st0 = dFdx( vUv.st );\nvec2 st1 = dFdy( vUv.st );\nvec3 S = normalize(  q0 * st1.t - q1 * st0.t );\nvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\nvec3 N = normalize( surf_norm );\nvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\nmapN.xy = normalScale * mapN.xy;\nmat3 tsn = mat3( S, T, N );\nreturn normalize( tsn * mapN );\n}\n#endif",
specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\nuniform sampler2D specularMap;\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\nvec4 texelSpecular = texture2D( specularMap, vUv );\nspecularStrength = texelSpecular.r;\n#else\nspecularStrength = 1.0;\n#endif",lights_lambert_pars_vertex:"uniform vec3 ambient;\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_HEMI_LIGHTS > 0\nuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n#endif\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\nuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\nuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n#endif\n#ifdef WRAP_AROUND\nuniform vec3 wrapRGB;\n#endif",
lights_lambert_vertex:"vLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\nvLightBack = vec3( 0.0 );\n#endif\ntransformedNormal = normalize( transformedNormal );\n#if MAX_DIR_LIGHTS > 0\nfor( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( transformedNormal, dirVector );\nvec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n#ifdef DOUBLE_SIDED\nvec3 directionalLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n#ifdef WRAP_AROUND\nvec3 directionalLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n#endif\n#endif\n#ifdef WRAP_AROUND\nvec3 directionalLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\ndirectionalLightWeighting = mix( directionalLightWeighting, directionalLightWeightingHalf, wrapRGB );\n#ifdef DOUBLE_SIDED\ndirectionalLightWeightingBack = mix( directionalLightWeightingBack, directionalLightWeightingHalfBack, wrapRGB );\n#endif\n#endif\nvLightFront += directionalLightColor[ i ] * directionalLightWeighting;\n#ifdef DOUBLE_SIDED\nvLightBack += directionalLightColor[ i ] * directionalLightWeightingBack;\n#endif\n}\n#endif\n#if MAX_POINT_LIGHTS > 0\nfor( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat lDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\nfloat dotProduct = dot( transformedNormal, lVector );\nvec3 pointLightWeighting = vec3( max( dotProduct, 0.0 ) );\n#ifdef DOUBLE_SIDED\nvec3 pointLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n#ifdef WRAP_AROUND\nvec3 pointLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n#endif\n#endif\n#ifdef WRAP_AROUND\nvec3 pointLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\npointLightWeighting = mix( pointLightWeighting, pointLightWeightingHalf, wrapRGB );\n#ifdef DOUBLE_SIDED\npointLightWeightingBack = mix( pointLightWeightingBack, pointLightWeightingHalfBack, wrapRGB );\n#endif\n#endif\nvLightFront += pointLightColor[ i ] * pointLightWeighting * lDistance;\n#ifdef DOUBLE_SIDED\nvLightBack += pointLightColor[ i ] * pointLightWeightingBack * lDistance;\n#endif\n}\n#endif\n#if MAX_SPOT_LIGHTS > 0\nfor( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - worldPosition.xyz ) );\nif ( spotEffect > spotLightAngleCos[ i ] ) {\nspotEffect = max( pow( spotEffect, spotLightExponent[ i ] ), 0.0 );\nfloat lDistance = 1.0;\nif ( spotLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\nfloat dotProduct = dot( transformedNormal, lVector );\nvec3 spotLightWeighting = vec3( max( dotProduct, 0.0 ) );\n#ifdef DOUBLE_SIDED\nvec3 spotLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n#ifdef WRAP_AROUND\nvec3 spotLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n#endif\n#endif\n#ifdef WRAP_AROUND\nvec3 spotLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\nspotLightWeighting = mix( spotLightWeighting, spotLightWeightingHalf, wrapRGB );\n#ifdef DOUBLE_SIDED\nspotLightWeightingBack = mix( spotLightWeightingBack, spotLightWeightingHalfBack, wrapRGB );\n#endif\n#endif\nvLightFront += spotLightColor[ i ] * spotLightWeighting * lDistance * spotEffect;\n#ifdef DOUBLE_SIDED\nvLightBack += spotLightColor[ i ] * spotLightWeightingBack * lDistance * spotEffect;\n#endif\n}\n}\n#endif\n#if MAX_HEMI_LIGHTS > 0\nfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\nvec3 lVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( transformedNormal, lVector );\nfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\nfloat hemiDiffuseWeightBack = -0.5 * dotProduct + 0.5;\nvLightFront += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n#ifdef DOUBLE_SIDED\nvLightBack += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeightBack );\n#endif\n}\n#endif\nvLightFront = vLightFront * diffuse + ambient * ambientLightColor + emissive;\n#ifdef DOUBLE_SIDED\nvLightBack = vLightBack * diffuse + ambient * ambientLightColor + emissive;\n#endif",
lights_phong_pars_vertex:"#ifndef PHONG_PER_PIXEL\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\nvarying vec4 vPointLight[ MAX_POINT_LIGHTS ];\n#endif\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\nvarying vec4 vSpotLight[ MAX_SPOT_LIGHTS ];\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP )\nvarying vec3 vWorldPosition;\n#endif",
lights_phong_vertex:"#ifndef PHONG_PER_PIXEL\n#if MAX_POINT_LIGHTS > 0\nfor( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat lDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\nvPointLight[ i ] = vec4( lVector, lDistance );\n}\n#endif\n#if MAX_SPOT_LIGHTS > 0\nfor( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat lDistance = 1.0;\nif ( spotLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\nvSpotLight[ i ] = vec4( lVector, lDistance );\n}\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP )\nvWorldPosition = worldPosition.xyz;\n#endif",
lights_phong_pars_fragment:"uniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_HEMI_LIGHTS > 0\nuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\n#ifdef PHONG_PER_PIXEL\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n#else\nvarying vec4 vPointLight[ MAX_POINT_LIGHTS ];\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\nuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\nuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n#ifdef PHONG_PER_PIXEL\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n#else\nvarying vec4 vSpotLight[ MAX_SPOT_LIGHTS ];\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP )\nvarying vec3 vWorldPosition;\n#endif\n#ifdef WRAP_AROUND\nuniform vec3 wrapRGB;\n#endif\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",
lights_phong_fragment:"vec3 normal = normalize( vNormal );\nvec3 viewPosition = normalize( vViewPosition );\n#ifdef DOUBLE_SIDED\nnormal = normal * ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n#endif\n#ifdef USE_NORMALMAP\nnormal = perturbNormal2Arb( -vViewPosition, normal );\n#elif defined( USE_BUMPMAP )\nnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n#if MAX_POINT_LIGHTS > 0\nvec3 pointDiffuse  = vec3( 0.0 );\nvec3 pointSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n#ifdef PHONG_PER_PIXEL\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz + vViewPosition.xyz;\nfloat lDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\n#else\nvec3 lVector = normalize( vPointLight[ i ].xyz );\nfloat lDistance = vPointLight[ i ].w;\n#endif\nfloat dotProduct = dot( normal, lVector );\n#ifdef WRAP_AROUND\nfloat pointDiffuseWeightFull = max( dotProduct, 0.0 );\nfloat pointDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\nvec3 pointDiffuseWeight = mix( vec3 ( pointDiffuseWeightFull ), vec3( pointDiffuseWeightHalf ), wrapRGB );\n#else\nfloat pointDiffuseWeight = max( dotProduct, 0.0 );\n#endif\npointDiffuse  += diffuse * pointLightColor[ i ] * pointDiffuseWeight * lDistance;\nvec3 pointHalfVector = normalize( lVector + viewPosition );\nfloat pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\nfloat pointSpecularWeight = specularStrength * max( pow( pointDotNormalHalf, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\nvec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, pointHalfVector ), 5.0 );\npointSpecular += schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * lDistance * specularNormalization;\n#else\npointSpecular += specular * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * lDistance;\n#endif\n}\n#endif\n#if MAX_SPOT_LIGHTS > 0\nvec3 spotDiffuse  = vec3( 0.0 );\nvec3 spotSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n#ifdef PHONG_PER_PIXEL\nvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz + vViewPosition.xyz;\nfloat lDistance = 1.0;\nif ( spotLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\n#else\nvec3 lVector = normalize( vSpotLight[ i ].xyz );\nfloat lDistance = vSpotLight[ i ].w;\n#endif\nfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );\nif ( spotEffect > spotLightAngleCos[ i ] ) {\nspotEffect = max( pow( spotEffect, spotLightExponent[ i ] ), 0.0 );\nfloat dotProduct = dot( normal, lVector );\n#ifdef WRAP_AROUND\nfloat spotDiffuseWeightFull = max( dotProduct, 0.0 );\nfloat spotDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\nvec3 spotDiffuseWeight = mix( vec3 ( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );\n#else\nfloat spotDiffuseWeight = max( dotProduct, 0.0 );\n#endif\nspotDiffuse += diffuse * spotLightColor[ i ] * spotDiffuseWeight * lDistance * spotEffect;\nvec3 spotHalfVector = normalize( lVector + viewPosition );\nfloat spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );\nfloat spotSpecularWeight = specularStrength * max( pow( spotDotNormalHalf, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\nvec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, spotHalfVector ), 5.0 );\nspotSpecular += schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * lDistance * specularNormalization * spotEffect;\n#else\nspotSpecular += specular * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * lDistance * spotEffect;\n#endif\n}\n}\n#endif\n#if MAX_DIR_LIGHTS > 0\nvec3 dirDiffuse  = vec3( 0.0 );\nvec3 dirSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( normal, dirVector );\n#ifdef WRAP_AROUND\nfloat dirDiffuseWeightFull = max( dotProduct, 0.0 );\nfloat dirDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\nvec3 dirDiffuseWeight = mix( vec3( dirDiffuseWeightFull ), vec3( dirDiffuseWeightHalf ), wrapRGB );\n#else\nfloat dirDiffuseWeight = max( dotProduct, 0.0 );\n#endif\ndirDiffuse  += diffuse * directionalLightColor[ i ] * dirDiffuseWeight;\nvec3 dirHalfVector = normalize( dirVector + viewPosition );\nfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\nfloat dirSpecularWeight = specularStrength * max( pow( dirDotNormalHalf, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\nvec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( dirVector, dirHalfVector ), 5.0 );\ndirSpecular += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;\n#else\ndirSpecular += specular * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight;\n#endif\n}\n#endif\n#if MAX_HEMI_LIGHTS > 0\nvec3 hemiDiffuse  = vec3( 0.0 );\nvec3 hemiSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\nvec3 lVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( normal, lVector );\nfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\nvec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\nhemiDiffuse += diffuse * hemiColor;\nvec3 hemiHalfVectorSky = normalize( lVector + viewPosition );\nfloat hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;\nfloat hemiSpecularWeightSky = specularStrength * max( pow( hemiDotNormalHalfSky, shininess ), 0.0 );\nvec3 lVectorGround = -lVector;\nvec3 hemiHalfVectorGround = normalize( lVectorGround + viewPosition );\nfloat hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;\nfloat hemiSpecularWeightGround = specularStrength * max( pow( hemiDotNormalHalfGround, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat dotProductGround = dot( normal, lVectorGround );\nfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\nvec3 schlickSky = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, hemiHalfVectorSky ), 5.0 );\nvec3 schlickGround = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 5.0 );\nhemiSpecular += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );\n#else\nhemiSpecular += specular * hemiColor * ( hemiSpecularWeightSky + hemiSpecularWeightGround ) * hemiDiffuseWeight;\n#endif\n}\n#endif\nvec3 totalDiffuse = vec3( 0.0 );\nvec3 totalSpecular = vec3( 0.0 );\n#if MAX_DIR_LIGHTS > 0\ntotalDiffuse += dirDiffuse;\ntotalSpecular += dirSpecular;\n#endif\n#if MAX_HEMI_LIGHTS > 0\ntotalDiffuse += hemiDiffuse;\ntotalSpecular += hemiSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalDiffuse += pointDiffuse;\ntotalSpecular += pointSpecular;\n#endif\n#if MAX_SPOT_LIGHTS > 0\ntotalDiffuse += spotDiffuse;\ntotalSpecular += spotSpecular;\n#endif\n#ifdef METAL\ngl_FragColor.xyz = gl_FragColor.xyz * ( emissive + totalDiffuse + ambientLightColor * ambient + totalSpecular );\n#else\ngl_FragColor.xyz = gl_FragColor.xyz * ( emissive + totalDiffuse + ambientLightColor * ambient ) + totalSpecular;\n#endif",
color_pars_fragment:"#ifdef USE_COLOR\nvarying vec3 vColor;\n#endif",color_fragment:"#ifdef USE_COLOR\ngl_FragColor = gl_FragColor * vec4( vColor, opacity );\n#endif",color_pars_vertex:"#ifdef USE_COLOR\nvarying vec3 vColor;\n#endif",color_vertex:"#ifdef USE_COLOR\n#ifdef GAMMA_INPUT\nvColor = color * color;\n#else\nvColor = color;\n#endif\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n#ifdef BONE_TEXTURE\nuniform sampler2D boneTexture;\nmat4 getBoneMatrix( const in float i ) {\nfloat j = i * 4.0;\nfloat x = mod( j, N_BONE_PIXEL_X );\nfloat y = floor( j / N_BONE_PIXEL_X );\nconst float dx = 1.0 / N_BONE_PIXEL_X;\nconst float dy = 1.0 / N_BONE_PIXEL_Y;\ny = dy * ( y + 0.5 );\nvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\nvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\nvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\nvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\nmat4 bone = mat4( v1, v2, v3, v4 );\nreturn bone;\n}\n#else\nuniform mat4 boneGlobalMatrices[ MAX_BONES ];\nmat4 getBoneMatrix( const in float i ) {\nmat4 bone = boneGlobalMatrices[ int(i) ];\nreturn bone;\n}\n#endif\n#endif",
skinbase_vertex:"#ifdef USE_SKINNING\nmat4 boneMatX = getBoneMatrix( skinIndex.x );\nmat4 boneMatY = getBoneMatrix( skinIndex.y );\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n#ifdef USE_MORPHTARGETS\nvec4 skinVertex = vec4( morphed, 1.0 );\n#else\nvec4 skinVertex = vec4( position, 1.0 );\n#endif\nvec4 skinned  = boneMatX * skinVertex * skinWeight.x;\nskinned \t  += boneMatY * skinVertex * skinWeight.y;\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n#ifndef USE_MORPHNORMALS\nuniform float morphTargetInfluences[ 8 ];\n#else\nuniform float morphTargetInfluences[ 4 ];\n#endif\n#endif",
morphtarget_vertex:"#ifdef USE_MORPHTARGETS\nvec3 morphed = vec3( 0.0 );\nmorphed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\nmorphed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\nmorphed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\nmorphed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n#ifndef USE_MORPHNORMALS\nmorphed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\nmorphed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\nmorphed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\nmorphed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n#endif\nmorphed += position;\n#endif",
default_vertex:"vec4 mvPosition;\n#ifdef USE_SKINNING\nmvPosition = modelViewMatrix * skinned;\n#endif\n#if !defined( USE_SKINNING ) && defined( USE_MORPHTARGETS )\nmvPosition = modelViewMatrix * vec4( morphed, 1.0 );\n#endif\n#if !defined( USE_SKINNING ) && ! defined( USE_MORPHTARGETS )\nmvPosition = modelViewMatrix * vec4( position, 1.0 );\n#endif\ngl_Position = projectionMatrix * mvPosition;",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\nvec3 morphedNormal = vec3( 0.0 );\nmorphedNormal +=  ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\nmorphedNormal +=  ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\nmorphedNormal +=  ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\nmorphedNormal +=  ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\nmorphedNormal += normal;\n#endif",
skinnormal_vertex:"#ifdef USE_SKINNING\nmat4 skinMatrix = skinWeight.x * boneMatX;\nskinMatrix \t+= skinWeight.y * boneMatY;\n#ifdef USE_MORPHNORMALS\nvec4 skinnedNormal = skinMatrix * vec4( morphedNormal, 0.0 );\n#else\nvec4 skinnedNormal = skinMatrix * vec4( normal, 0.0 );\n#endif\n#endif",defaultnormal_vertex:"vec3 objectNormal;\n#ifdef USE_SKINNING\nobjectNormal = skinnedNormal.xyz;\n#endif\n#if !defined( USE_SKINNING ) && defined( USE_MORPHNORMALS )\nobjectNormal = morphedNormal;\n#endif\n#if !defined( USE_SKINNING ) && ! defined( USE_MORPHNORMALS )\nobjectNormal = normal;\n#endif\n#ifdef FLIP_SIDED\nobjectNormal = -objectNormal;\n#endif\nvec3 transformedNormal = normalMatrix * objectNormal;",
shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\nuniform sampler2D shadowMap[ MAX_SHADOWS ];\nuniform vec2 shadowMapSize[ MAX_SHADOWS ];\nuniform float shadowDarkness[ MAX_SHADOWS ];\nuniform float shadowBias[ MAX_SHADOWS ];\nvarying vec4 vShadowCoord[ MAX_SHADOWS ];\nfloat unpackDepth( const in vec4 rgba_depth ) {\nconst vec4 bit_shift = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\nfloat depth = dot( rgba_depth, bit_shift );\nreturn depth;\n}\n#endif",shadowmap_fragment:"#ifdef USE_SHADOWMAP\n#ifdef SHADOWMAP_DEBUG\nvec3 frustumColors[3];\nfrustumColors[0] = vec3( 1.0, 0.5, 0.0 );\nfrustumColors[1] = vec3( 0.0, 1.0, 0.8 );\nfrustumColors[2] = vec3( 0.0, 0.5, 1.0 );\n#endif\n#ifdef SHADOWMAP_CASCADE\nint inFrustumCount = 0;\n#endif\nfloat fDepth;\nvec3 shadowColor = vec3( 1.0 );\nfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\nvec3 shadowCoord = vShadowCoord[ i ].xyz / vShadowCoord[ i ].w;\nbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\nbool inFrustum = all( inFrustumVec );\n#ifdef SHADOWMAP_CASCADE\ninFrustumCount += int( inFrustum );\nbvec3 frustumTestVec = bvec3( inFrustum, inFrustumCount == 1, shadowCoord.z <= 1.0 );\n#else\nbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n#endif\nbool frustumTest = all( frustumTestVec );\nif ( frustumTest ) {\nshadowCoord.z += shadowBias[ i ];\n#if defined( SHADOWMAP_TYPE_PCF )\nfloat shadow = 0.0;\nconst float shadowDelta = 1.0 / 9.0;\nfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\nfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\nfloat dx0 = -1.25 * xPixelOffset;\nfloat dy0 = -1.25 * yPixelOffset;\nfloat dx1 = 1.25 * xPixelOffset;\nfloat dy1 = 1.25 * yPixelOffset;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\nfloat shadow = 0.0;\nfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\nfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\nfloat dx0 = -1.0 * xPixelOffset;\nfloat dy0 = -1.0 * yPixelOffset;\nfloat dx1 = 1.0 * xPixelOffset;\nfloat dy1 = 1.0 * yPixelOffset;\nmat3 shadowKernel;\nmat3 depthKernel;\ndepthKernel[0][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\ndepthKernel[0][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\ndepthKernel[0][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\ndepthKernel[1][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\ndepthKernel[1][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\ndepthKernel[1][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\ndepthKernel[2][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\ndepthKernel[2][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\ndepthKernel[2][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\nvec3 shadowZ = vec3( shadowCoord.z );\nshadowKernel[0] = vec3(lessThan(depthKernel[0], shadowZ ));\nshadowKernel[0] *= vec3(0.25);\nshadowKernel[1] = vec3(lessThan(depthKernel[1], shadowZ ));\nshadowKernel[1] *= vec3(0.25);\nshadowKernel[2] = vec3(lessThan(depthKernel[2], shadowZ ));\nshadowKernel[2] *= vec3(0.25);\nvec2 fractionalCoord = 1.0 - fract( shadowCoord.xy * shadowMapSize[i].xy );\nshadowKernel[0] = mix( shadowKernel[1], shadowKernel[0], fractionalCoord.x );\nshadowKernel[1] = mix( shadowKernel[2], shadowKernel[1], fractionalCoord.x );\nvec4 shadowValues;\nshadowValues.x = mix( shadowKernel[0][1], shadowKernel[0][0], fractionalCoord.y );\nshadowValues.y = mix( shadowKernel[0][2], shadowKernel[0][1], fractionalCoord.y );\nshadowValues.z = mix( shadowKernel[1][1], shadowKernel[1][0], fractionalCoord.y );\nshadowValues.w = mix( shadowKernel[1][2], shadowKernel[1][1], fractionalCoord.y );\nshadow = dot( shadowValues, vec4( 1.0 ) );\nshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n#else\nvec4 rgbaDepth = texture2D( shadowMap[ i ], shadowCoord.xy );\nfloat fDepth = unpackDepth( rgbaDepth );\nif ( fDepth < shadowCoord.z )\nshadowColor = shadowColor * vec3( 1.0 - shadowDarkness[ i ] );\n#endif\n}\n#ifdef SHADOWMAP_DEBUG\n#ifdef SHADOWMAP_CASCADE\nif ( inFrustum && inFrustumCount == 1 ) gl_FragColor.xyz *= frustumColors[ i ];\n#else\nif ( inFrustum ) gl_FragColor.xyz *= frustumColors[ i ];\n#endif\n#endif\n}\n#ifdef GAMMA_OUTPUT\nshadowColor *= shadowColor;\n#endif\ngl_FragColor.xyz = gl_FragColor.xyz * shadowColor;\n#endif",
shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\nvarying vec4 vShadowCoord[ MAX_SHADOWS ];\nuniform mat4 shadowMatrix[ MAX_SHADOWS ];\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\nfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\nvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n}\n#endif",alphatest_fragment:"#ifdef ALPHATEST\nif ( gl_FragColor.a < ALPHATEST ) discard;\n#endif",linear_to_gamma_fragment:"#ifdef GAMMA_OUTPUT\ngl_FragColor.xyz = sqrt( gl_FragColor.xyz );\n#endif"};
THREE.UniformsUtils={merge:function(a){var b,c,d,e={};for(b=0;b<a.length;b++)for(c in d=this.clone(a[b]),d)e[c]=d[c];return e},clone:function(a){var b,c,d,e={};for(b in a)for(c in e[b]={},a[b])d=a[b][c],e[b][c]=d instanceof THREE.Color||d instanceof THREE.Vector2||d instanceof THREE.Vector3||d instanceof THREE.Vector4||d instanceof THREE.Matrix4||d instanceof THREE.Texture?d.clone():d instanceof Array?d.slice():d;return e}};
THREE.UniformsLib={common:{diffuse:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},map:{type:"t",value:null},offsetRepeat:{type:"v4",value:new THREE.Vector4(0,0,1,1)},lightMap:{type:"t",value:null},specularMap:{type:"t",value:null},envMap:{type:"t",value:null},flipEnvMap:{type:"f",value:-1},useRefract:{type:"i",value:0},reflectivity:{type:"f",value:1},refractionRatio:{type:"f",value:0.98},combine:{type:"i",value:0},morphTargetInfluences:{type:"f",value:0}},bump:{bumpMap:{type:"t",
value:null},bumpScale:{type:"f",value:1}},normalmap:{normalMap:{type:"t",value:null},normalScale:{type:"v2",value:new THREE.Vector2(1,1)}},fog:{fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},lights:{ambientLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]},directionalLightColor:{type:"fv",value:[]},hemisphereLightDirection:{type:"fv",value:[]},hemisphereLightSkyColor:{type:"fv",
value:[]},hemisphereLightGroundColor:{type:"fv",value:[]},pointLightColor:{type:"fv",value:[]},pointLightPosition:{type:"fv",value:[]},pointLightDistance:{type:"fv1",value:[]},spotLightColor:{type:"fv",value:[]},spotLightPosition:{type:"fv",value:[]},spotLightDirection:{type:"fv",value:[]},spotLightDistance:{type:"fv1",value:[]},spotLightAngleCos:{type:"fv1",value:[]},spotLightExponent:{type:"fv1",value:[]}},particle:{psColor:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},size:{type:"f",
value:1},scale:{type:"f",value:1},map:{type:"t",value:null},fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},shadowmap:{shadowMap:{type:"tv",value:[]},shadowMapSize:{type:"v2v",value:[]},shadowBias:{type:"fv1",value:[]},shadowDarkness:{type:"fv1",value:[]},shadowMatrix:{type:"m4v",value:[]}}};
THREE.ShaderLib={basic:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,THREE.UniformsLib.shadowmap]),vertexShader:[THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,
THREE.ShaderChunk.skinbase_vertex,"#ifdef USE_ENVMAP",THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinnormal_vertex,THREE.ShaderChunk.defaultnormal_vertex,"#endif",THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 diffuse;\nuniform float opacity;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,
THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,"void main() {\ngl_FragColor = vec4( diffuse, opacity );",THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,
THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},lambert:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{ambient:{type:"c",value:new THREE.Color(16777215)},emissive:{type:"c",value:new THREE.Color(0)},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),vertexShader:["#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\nvarying vec3 vLightBack;\n#endif",
THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.lights_lambert_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.skinnormal_vertex,
THREE.ShaderChunk.defaultnormal_vertex,THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.lights_lambert_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\nvarying vec3 vLightBack;\n#endif",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,
THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,"void main() {\ngl_FragColor = vec4( vec3 ( 1.0 ), opacity );",THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,"#ifdef DOUBLE_SIDED\nif ( gl_FrontFacing )\ngl_FragColor.xyz *= vLightFront;\nelse\ngl_FragColor.xyz *= vLightBack;\n#else\ngl_FragColor.xyz *= vLightFront;\n#endif",THREE.ShaderChunk.lightmap_fragment,
THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},phong:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.bump,THREE.UniformsLib.normalmap,THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{ambient:{type:"c",value:new THREE.Color(16777215)},emissive:{type:"c",value:new THREE.Color(0)},specular:{type:"c",
value:new THREE.Color(1118481)},shininess:{type:"f",value:30},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),vertexShader:["#define PHONG\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.lights_phong_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,
"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.skinnormal_vertex,THREE.ShaderChunk.defaultnormal_vertex,"vNormal = normalize( transformedNormal );",THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,"vViewPosition = -mvPosition.xyz;",THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,
THREE.ShaderChunk.lights_phong_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 diffuse;\nuniform float opacity;\nuniform vec3 ambient;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.lights_phong_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,
THREE.ShaderChunk.bumpmap_pars_fragment,THREE.ShaderChunk.normalmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,"void main() {\ngl_FragColor = vec4( vec3 ( 1.0 ), opacity );",THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,THREE.ShaderChunk.lights_phong_fragment,THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,
THREE.ShaderChunk.fog_fragment,"}"].join("\n")},particle_basic:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.particle,THREE.UniformsLib.shadowmap]),vertexShader:["uniform float size;\nuniform float scale;",THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {",THREE.ShaderChunk.color_vertex,"vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n#ifdef USE_SIZEATTENUATION\ngl_PointSize = size * ( scale / length( mvPosition.xyz ) );\n#else\ngl_PointSize = size;\n#endif\ngl_Position = projectionMatrix * mvPosition;",
THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 psColor;\nuniform float opacity;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_particle_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,"void main() {\ngl_FragColor = vec4( psColor, opacity );",THREE.ShaderChunk.map_particle_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.shadowmap_fragment,
THREE.ShaderChunk.fog_fragment,"}"].join("\n")},dashed:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,{scale:{type:"f",value:1},dashSize:{type:"f",value:1},totalSize:{type:"f",value:2}}]),vertexShader:["uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;",THREE.ShaderChunk.color_pars_vertex,"void main() {",THREE.ShaderChunk.color_vertex,"vLineDistance = scale * lineDistance;\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\n}"].join("\n"),
fragmentShader:["uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,"void main() {\nif ( mod( vLineDistance, totalSize ) > dashSize ) {\ndiscard;\n}\ngl_FragColor = vec4( diffuse, opacity );",THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},depth:{uniforms:{mNear:{type:"f",value:1},mFar:{type:"f",value:2E3},opacity:{type:"f",
value:1}},vertexShader:"void main() {\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",fragmentShader:"uniform float mNear;\nuniform float mFar;\nuniform float opacity;\nvoid main() {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat color = 1.0 - smoothstep( mNear, mFar, depth );\ngl_FragColor = vec4( vec3( color ), opacity );\n}"},normal:{uniforms:{opacity:{type:"f",value:1}},vertexShader:["varying vec3 vNormal;",THREE.ShaderChunk.morphtarget_pars_vertex,"void main() {\nvNormal = normalize( normalMatrix * normal );",
THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.default_vertex,"}"].join("\n"),fragmentShader:"uniform float opacity;\nvarying vec3 vNormal;\nvoid main() {\ngl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, opacity );\n}"},normalmap:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{enableAO:{type:"i",value:0},enableDiffuse:{type:"i",value:0},enableSpecular:{type:"i",value:0},enableReflection:{type:"i",value:0},enableDisplacement:{type:"i",
value:0},tDisplacement:{type:"t",value:null},tDiffuse:{type:"t",value:null},tCube:{type:"t",value:null},tNormal:{type:"t",value:null},tSpecular:{type:"t",value:null},tAO:{type:"t",value:null},uNormalScale:{type:"v2",value:new THREE.Vector2(1,1)},uDisplacementBias:{type:"f",value:0},uDisplacementScale:{type:"f",value:1},uDiffuseColor:{type:"c",value:new THREE.Color(16777215)},uSpecularColor:{type:"c",value:new THREE.Color(1118481)},uAmbientColor:{type:"c",value:new THREE.Color(16777215)},uShininess:{type:"f",
value:30},uOpacity:{type:"f",value:1},useRefract:{type:"i",value:0},uRefractionRatio:{type:"f",value:0.98},uReflectivity:{type:"f",value:0.5},uOffset:{type:"v2",value:new THREE.Vector2(0,0)},uRepeat:{type:"v2",value:new THREE.Vector2(1,1)},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),fragmentShader:["uniform vec3 uAmbientColor;\nuniform vec3 uDiffuseColor;\nuniform vec3 uSpecularColor;\nuniform float uShininess;\nuniform float uOpacity;\nuniform bool enableDiffuse;\nuniform bool enableSpecular;\nuniform bool enableAO;\nuniform bool enableReflection;\nuniform sampler2D tDiffuse;\nuniform sampler2D tNormal;\nuniform sampler2D tSpecular;\nuniform sampler2D tAO;\nuniform samplerCube tCube;\nuniform vec2 uNormalScale;\nuniform bool useRefract;\nuniform float uRefractionRatio;\nuniform float uReflectivity;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec3 vNormal;\nvarying vec2 vUv;\nuniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_HEMI_LIGHTS > 0\nuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n#endif\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\nuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\nuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n#endif\n#ifdef WRAP_AROUND\nuniform vec3 wrapRGB;\n#endif\nvarying vec3 vWorldPosition;\nvarying vec3 vViewPosition;",
THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,"void main() {\ngl_FragColor = vec4( vec3( 1.0 ), uOpacity );\nvec3 specularTex = vec3( 1.0 );\nvec3 normalTex = texture2D( tNormal, vUv ).xyz * 2.0 - 1.0;\nnormalTex.xy *= uNormalScale;\nnormalTex = normalize( normalTex );\nif( enableDiffuse ) {\n#ifdef GAMMA_INPUT\nvec4 texelColor = texture2D( tDiffuse, vUv );\ntexelColor.xyz *= texelColor.xyz;\ngl_FragColor = gl_FragColor * texelColor;\n#else\ngl_FragColor = gl_FragColor * texture2D( tDiffuse, vUv );\n#endif\n}\nif( enableAO ) {\n#ifdef GAMMA_INPUT\nvec4 aoColor = texture2D( tAO, vUv );\naoColor.xyz *= aoColor.xyz;\ngl_FragColor.xyz = gl_FragColor.xyz * aoColor.xyz;\n#else\ngl_FragColor.xyz = gl_FragColor.xyz * texture2D( tAO, vUv ).xyz;\n#endif\n}\nif( enableSpecular )\nspecularTex = texture2D( tSpecular, vUv ).xyz;\nmat3 tsb = mat3( normalize( vTangent ), normalize( vBinormal ), normalize( vNormal ) );\nvec3 finalNormal = tsb * normalTex;\n#ifdef FLIP_SIDED\nfinalNormal = -finalNormal;\n#endif\nvec3 normal = normalize( finalNormal );\nvec3 viewPosition = normalize( vViewPosition );\n#if MAX_POINT_LIGHTS > 0\nvec3 pointDiffuse = vec3( 0.0 );\nvec3 pointSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 pointVector = lPosition.xyz + vViewPosition.xyz;\nfloat pointDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\npointDistance = 1.0 - min( ( length( pointVector ) / pointLightDistance[ i ] ), 1.0 );\npointVector = normalize( pointVector );\n#ifdef WRAP_AROUND\nfloat pointDiffuseWeightFull = max( dot( normal, pointVector ), 0.0 );\nfloat pointDiffuseWeightHalf = max( 0.5 * dot( normal, pointVector ) + 0.5, 0.0 );\nvec3 pointDiffuseWeight = mix( vec3 ( pointDiffuseWeightFull ), vec3( pointDiffuseWeightHalf ), wrapRGB );\n#else\nfloat pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );\n#endif\npointDiffuse += pointDistance * pointLightColor[ i ] * uDiffuseColor * pointDiffuseWeight;\nvec3 pointHalfVector = normalize( pointVector + viewPosition );\nfloat pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\nfloat pointSpecularWeight = specularTex.r * max( pow( pointDotNormalHalf, uShininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( uShininess + 2.0001 ) / 8.0;\nvec3 schlick = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( pointVector, pointHalfVector ), 5.0 );\npointSpecular += schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * pointDistance * specularNormalization;\n#else\npointSpecular += pointDistance * pointLightColor[ i ] * uSpecularColor * pointSpecularWeight * pointDiffuseWeight;\n#endif\n}\n#endif\n#if MAX_SPOT_LIGHTS > 0\nvec3 spotDiffuse = vec3( 0.0 );\nvec3 spotSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\nvec3 spotVector = lPosition.xyz + vViewPosition.xyz;\nfloat spotDistance = 1.0;\nif ( spotLightDistance[ i ] > 0.0 )\nspotDistance = 1.0 - min( ( length( spotVector ) / spotLightDistance[ i ] ), 1.0 );\nspotVector = normalize( spotVector );\nfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );\nif ( spotEffect > spotLightAngleCos[ i ] ) {\nspotEffect = max( pow( spotEffect, spotLightExponent[ i ] ), 0.0 );\n#ifdef WRAP_AROUND\nfloat spotDiffuseWeightFull = max( dot( normal, spotVector ), 0.0 );\nfloat spotDiffuseWeightHalf = max( 0.5 * dot( normal, spotVector ) + 0.5, 0.0 );\nvec3 spotDiffuseWeight = mix( vec3 ( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );\n#else\nfloat spotDiffuseWeight = max( dot( normal, spotVector ), 0.0 );\n#endif\nspotDiffuse += spotDistance * spotLightColor[ i ] * uDiffuseColor * spotDiffuseWeight * spotEffect;\nvec3 spotHalfVector = normalize( spotVector + viewPosition );\nfloat spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );\nfloat spotSpecularWeight = specularTex.r * max( pow( spotDotNormalHalf, uShininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( uShininess + 2.0001 ) / 8.0;\nvec3 schlick = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( spotVector, spotHalfVector ), 5.0 );\nspotSpecular += schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * spotDistance * specularNormalization * spotEffect;\n#else\nspotSpecular += spotDistance * spotLightColor[ i ] * uSpecularColor * spotSpecularWeight * spotDiffuseWeight * spotEffect;\n#endif\n}\n}\n#endif\n#if MAX_DIR_LIGHTS > 0\nvec3 dirDiffuse = vec3( 0.0 );\nvec3 dirSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\n#ifdef WRAP_AROUND\nfloat directionalLightWeightingFull = max( dot( normal, dirVector ), 0.0 );\nfloat directionalLightWeightingHalf = max( 0.5 * dot( normal, dirVector ) + 0.5, 0.0 );\nvec3 dirDiffuseWeight = mix( vec3( directionalLightWeightingFull ), vec3( directionalLightWeightingHalf ), wrapRGB );\n#else\nfloat dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );\n#endif\ndirDiffuse += directionalLightColor[ i ] * uDiffuseColor * dirDiffuseWeight;\nvec3 dirHalfVector = normalize( dirVector + viewPosition );\nfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\nfloat dirSpecularWeight = specularTex.r * max( pow( dirDotNormalHalf, uShininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( uShininess + 2.0001 ) / 8.0;\nvec3 schlick = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( dirVector, dirHalfVector ), 5.0 );\ndirSpecular += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;\n#else\ndirSpecular += directionalLightColor[ i ] * uSpecularColor * dirSpecularWeight * dirDiffuseWeight;\n#endif\n}\n#endif\n#if MAX_HEMI_LIGHTS > 0\nvec3 hemiDiffuse  = vec3( 0.0 );\nvec3 hemiSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\nvec3 lVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( normal, lVector );\nfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\nvec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\nhemiDiffuse += uDiffuseColor * hemiColor;\nvec3 hemiHalfVectorSky = normalize( lVector + viewPosition );\nfloat hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;\nfloat hemiSpecularWeightSky = specularTex.r * max( pow( hemiDotNormalHalfSky, uShininess ), 0.0 );\nvec3 lVectorGround = -lVector;\nvec3 hemiHalfVectorGround = normalize( lVectorGround + viewPosition );\nfloat hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;\nfloat hemiSpecularWeightGround = specularTex.r * max( pow( hemiDotNormalHalfGround, uShininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat dotProductGround = dot( normal, lVectorGround );\nfloat specularNormalization = ( uShininess + 2.0001 ) / 8.0;\nvec3 schlickSky = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( lVector, hemiHalfVectorSky ), 5.0 );\nvec3 schlickGround = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 5.0 );\nhemiSpecular += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );\n#else\nhemiSpecular += uSpecularColor * hemiColor * ( hemiSpecularWeightSky + hemiSpecularWeightGround ) * hemiDiffuseWeight;\n#endif\n}\n#endif\nvec3 totalDiffuse = vec3( 0.0 );\nvec3 totalSpecular = vec3( 0.0 );\n#if MAX_DIR_LIGHTS > 0\ntotalDiffuse += dirDiffuse;\ntotalSpecular += dirSpecular;\n#endif\n#if MAX_HEMI_LIGHTS > 0\ntotalDiffuse += hemiDiffuse;\ntotalSpecular += hemiSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalDiffuse += pointDiffuse;\ntotalSpecular += pointSpecular;\n#endif\n#if MAX_SPOT_LIGHTS > 0\ntotalDiffuse += spotDiffuse;\ntotalSpecular += spotSpecular;\n#endif\n#ifdef METAL\ngl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * uAmbientColor + totalSpecular );\n#else\ngl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * uAmbientColor ) + totalSpecular;\n#endif\nif ( enableReflection ) {\nvec3 vReflect;\nvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\nif ( useRefract ) {\nvReflect = refract( cameraToVertex, normal, uRefractionRatio );\n} else {\nvReflect = reflect( cameraToVertex, normal );\n}\nvec4 cubeColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );\n#ifdef GAMMA_INPUT\ncubeColor.xyz *= cubeColor.xyz;\n#endif\ngl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularTex.r * uReflectivity );\n}",
THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n"),vertexShader:["attribute vec4 tangent;\nuniform vec2 uOffset;\nuniform vec2 uRepeat;\nuniform bool enableDisplacement;\n#ifdef VERTEX_TEXTURES\nuniform sampler2D tDisplacement;\nuniform float uDisplacementScale;\nuniform float uDisplacementBias;\n#endif\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec3 vNormal;\nvarying vec2 vUv;\nvarying vec3 vWorldPosition;\nvarying vec3 vViewPosition;",
THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {",THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.skinnormal_vertex,"#ifdef USE_SKINNING\nvNormal = normalize( normalMatrix * skinnedNormal.xyz );\nvec4 skinnedTangent = skinMatrix * vec4( tangent.xyz, 0.0 );\nvTangent = normalize( normalMatrix * skinnedTangent.xyz );\n#else\nvNormal = normalize( normalMatrix * normal );\nvTangent = normalize( normalMatrix * tangent.xyz );\n#endif\nvBinormal = normalize( cross( vNormal, vTangent ) * tangent.w );\nvUv = uv * uRepeat + uOffset;\nvec3 displacedPosition;\n#ifdef VERTEX_TEXTURES\nif ( enableDisplacement ) {\nvec3 dv = texture2D( tDisplacement, uv ).xyz;\nfloat df = uDisplacementScale * dv.x + uDisplacementBias;\ndisplacedPosition = position + normalize( normal ) * df;\n} else {\n#ifdef USE_SKINNING\nvec4 skinVertex = vec4( position, 1.0 );\nvec4 skinned  = boneMatX * skinVertex * skinWeight.x;\nskinned \t  += boneMatY * skinVertex * skinWeight.y;\ndisplacedPosition  = skinned.xyz;\n#else\ndisplacedPosition = position;\n#endif\n}\n#else\n#ifdef USE_SKINNING\nvec4 skinVertex = vec4( position, 1.0 );\nvec4 skinned  = boneMatX * skinVertex * skinWeight.x;\nskinned \t  += boneMatY * skinVertex * skinWeight.y;\ndisplacedPosition  = skinned.xyz;\n#else\ndisplacedPosition = position;\n#endif\n#endif\nvec4 mvPosition = modelViewMatrix * vec4( displacedPosition, 1.0 );\nvec4 worldPosition = modelMatrix * vec4( displacedPosition, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\nvWorldPosition = worldPosition.xyz;\nvViewPosition = -mvPosition.xyz;\n#ifdef USE_SHADOWMAP\nfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\nvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n}\n#endif\n}"].join("\n")},
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"v3"===c.type?g=3:"v4"===c.type?g=4:"c"===c.type&&(g=3),c.size=g,c.array=new Float32Array(i*g),c.buffer=k.createBuffer(),c.buffer.belongsToAttribute=p,j.needsUpdate=!0,c.__original=j;a.__webglCustomAttributesList.push(c)}}a.__inittedArrays=!0}function e(a,b){return a.material instanceof THREE.MeshFaceMaterial?a.material.materials[b.materialIndex]:a.material}function f(a){return a instanceof THREE.MeshBasicMaterial&&!a.envMap||a instanceof THREE.MeshDepthMaterial?!1:a&&void 0!==a.shading&&a.shading===
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g;i.__webglVertexBuffer=k.createBuffer();i.__webglNormalBuffer=k.createBuffer();i.__webglTangentBuffer=k.createBuffer();i.__webglColorBuffer=k.createBuffer();i.__webglUVBuffer=k.createBuffer();i.__webglUV2Buffer=k.createBuffer();i.__webglSkinIndicesBuffer=k.createBuffer();i.__webglSkinWeightsBuffer=k.createBuffer();i.__webglFaceBuffer=k.createBuffer();i.__webglLineBuffer=k.createBuffer();s=j=void 0;if(i.numMorphTargets){i.__webglMorphTargetsBuffers=[];j=0;for(s=i.numMorphTargets;j<s;j++)i.__webglMorphTargetsBuffers.push(k.createBuffer())}if(i.numMorphNormals){i.__webglMorphNormalsBuffers=
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s.spot.anglesCos,L=s.spot.exponents,V=s.hemi.skyColors,K=s.hemi.groundColors,M=s.hemi.positions,O=0,ea=0,T=0,aa=0,da=0,R=0,S=0,P=0,ba=m=0,c=r=ba=0,f=b.length;c<f;c++)m=b[c],m.onlyShadow||(p=m.color,q=m.intensity,r=m.distance,m instanceof THREE.AmbientLight?m.visible&&(D.gammaInput?(j+=p.r*p.r,l+=p.g*p.g,n+=p.b*p.b):(j+=p.r,l+=p.g,n+=p.b)):m instanceof THREE.DirectionalLight?(da+=1,m.visible&&(Ca.getPositionFromMatrix(m.matrixWorld),Ga.getPositionFromMatrix(m.target.matrixWorld),Ca.sub(Ga),Ca.normalize(),
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Ca.sub(Ga),Ca.normalize(),E[ba]=Ca.x,E[ba+1]=Ca.y,E[ba+2]=Ca.z,J[T]=Math.cos(m.angle),L[T]=m.exponent,T+=1)):m instanceof THREE.HemisphereLight&&(P+=1,m.visible&&(Ca.getPositionFromMatrix(m.matrixWorld),Ca.normalize(),0===Ca.x&&0===Ca.y&&0===Ca.z||(r=3*aa,M[r]=Ca.x,M[r+1]=Ca.y,M[r+2]=Ca.z,p=m.color,m=m.groundColor,D.gammaInput?(q*=q,I(V,r,p,q),I(K,r,m,q)):(G(V,r,p,q),G(K,r,m,q)),aa+=1))));c=3*O;for(f=Math.max(t.length,3*da);c<f;c++)t[c]=0;c=3*ea;for(f=Math.max(z.length,3*R);c<f;c++)z[c]=0;c=3*T;for(f=
Math.max(B.length,3*S);c<f;c++)B[c]=0;c=3*aa;for(f=Math.max(V.length,3*P);c<f;c++)V[c]=0;c=3*aa;for(f=Math.max(K.length,3*P);c<f;c++)K[c]=0;s.directional.length=O;s.point.length=ea;s.spot.length=T;s.hemi.length=aa;s.ambient[0]=j;s.ambient[1]=l;s.ambient[2]=n;yb=!1}c=Ib;i.ambientLightColor.value=c.ambient;i.directionalLightColor.value=c.directional.colors;i.directionalLightDirection.value=c.directional.positions;i.pointLightColor.value=c.point.colors;i.pointLightPosition.value=c.point.positions;i.pointLightDistance.value=
c.point.distances;i.spotLightColor.value=c.spot.colors;i.spotLightPosition.value=c.spot.positions;i.spotLightDistance.value=c.spot.distances;i.spotLightDirection.value=c.spot.directions;i.spotLightAngleCos.value=c.spot.anglesCos;i.spotLightExponent.value=c.spot.exponents;i.hemisphereLightSkyColor.value=c.hemi.skyColors;i.hemisphereLightGroundColor.value=c.hemi.groundColors;i.hemisphereLightDirection.value=c.hemi.positions}if(d instanceof THREE.MeshBasicMaterial||d instanceof THREE.MeshLambertMaterial||
d instanceof THREE.MeshPhongMaterial){i.opacity.value=d.opacity;D.gammaInput?i.diffuse.value.copyGammaToLinear(d.color):i.diffuse.value=d.color;i.map.value=d.map;i.lightMap.value=d.lightMap;i.specularMap.value=d.specularMap;d.bumpMap&&(i.bumpMap.value=d.bumpMap,i.bumpScale.value=d.bumpScale);d.normalMap&&(i.normalMap.value=d.normalMap,i.normalScale.value.copy(d.normalScale));var X;d.map?X=d.map:d.specularMap?X=d.specularMap:d.normalMap?X=d.normalMap:d.bumpMap&&(X=d.bumpMap);void 0!==X&&(c=X.offset,
X=X.repeat,i.offsetRepeat.value.set(c.x,c.y,X.x,X.y));i.envMap.value=d.envMap;i.flipEnvMap.value=d.envMap instanceof THREE.WebGLRenderTargetCube?1:-1;i.reflectivity.value=d.reflectivity;i.refractionRatio.value=d.refractionRatio;i.combine.value=d.combine;i.useRefract.value=d.envMap&&d.envMap.mapping instanceof THREE.CubeRefractionMapping}d instanceof THREE.LineBasicMaterial?(i.diffuse.value=d.color,i.opacity.value=d.opacity):d instanceof THREE.LineDashedMaterial?(i.diffuse.value=d.color,i.opacity.value=
d.opacity,i.dashSize.value=d.dashSize,i.totalSize.value=d.dashSize+d.gapSize,i.scale.value=d.scale):d instanceof THREE.ParticleBasicMaterial?(i.psColor.value=d.color,i.opacity.value=d.opacity,i.size.value=d.size,i.scale.value=Z.height/2,i.map.value=d.map):d instanceof THREE.MeshPhongMaterial?(i.shininess.value=d.shininess,D.gammaInput?(i.ambient.value.copyGammaToLinear(d.ambient),i.emissive.value.copyGammaToLinear(d.emissive),i.specular.value.copyGammaToLinear(d.specular)):(i.ambient.value=d.ambient,
i.emissive.value=d.emissive,i.specular.value=d.specular),d.wrapAround&&i.wrapRGB.value.copy(d.wrapRGB)):d instanceof THREE.MeshLambertMaterial?(D.gammaInput?(i.ambient.value.copyGammaToLinear(d.ambient),i.emissive.value.copyGammaToLinear(d.emissive)):(i.ambient.value=d.ambient,i.emissive.value=d.emissive),d.wrapAround&&i.wrapRGB.value.copy(d.wrapRGB)):d instanceof THREE.MeshDepthMaterial?(i.mNear.value=a.near,i.mFar.value=a.far,i.opacity.value=d.opacity):d instanceof THREE.MeshNormalMaterial&&(i.opacity.value=
d.opacity);if(e.receiveShadow&&!d._shadowPass&&i.shadowMatrix){c=X=0;for(f=b.length;c<f;c++)if(j=b[c],j.castShadow&&(j instanceof THREE.SpotLight||j instanceof THREE.DirectionalLight&&!j.shadowCascade))i.shadowMap.value[X]=j.shadowMap,i.shadowMapSize.value[X]=j.shadowMapSize,i.shadowMatrix.value[X]=j.shadowMatrix,i.shadowDarkness.value[X]=j.shadowDarkness,i.shadowBias.value[X]=j.shadowBias,X++}b=d.uniformsList;i=0;for(X=b.length;i<X;i++)if(f=g.uniforms[b[i][1]])if(c=b[i][0],l=c.type,j=c.value,"i"===
l)k.uniform1i(f,j);else if("f"===l)k.uniform1f(f,j);else if("v2"===l)k.uniform2f(f,j.x,j.y);else if("v3"===l)k.uniform3f(f,j.x,j.y,j.z);else if("v4"===l)k.uniform4f(f,j.x,j.y,j.z,j.w);else if("c"===l)k.uniform3f(f,j.r,j.g,j.b);else if("iv1"===l)k.uniform1iv(f,j);else if("iv"===l)k.uniform3iv(f,j);else if("fv1"===l)k.uniform1fv(f,j);else if("fv"===l)k.uniform3fv(f,j);else if("v2v"===l){void 0===c._array&&(c._array=new Float32Array(2*j.length));l=0;for(n=j.length;l<n;l++)s=2*l,c._array[s]=j[l].x,c._array[s+
1]=j[l].y;k.uniform2fv(f,c._array)}else if("v3v"===l){void 0===c._array&&(c._array=new Float32Array(3*j.length));l=0;for(n=j.length;l<n;l++)s=3*l,c._array[s]=j[l].x,c._array[s+1]=j[l].y,c._array[s+2]=j[l].z;k.uniform3fv(f,c._array)}else if("v4v"===l){void 0===c._array&&(c._array=new Float32Array(4*j.length));l=0;for(n=j.length;l<n;l++)s=4*l,c._array[s]=j[l].x,c._array[s+1]=j[l].y,c._array[s+2]=j[l].z,c._array[s+3]=j[l].w;k.uniform4fv(f,c._array)}else if("m4"===l)void 0===c._array&&(c._array=new Float32Array(16)),
j.flattenToArray(c._array),k.uniformMatrix4fv(f,!1,c._array);else if("m4v"===l){void 0===c._array&&(c._array=new Float32Array(16*j.length));l=0;for(n=j.length;l<n;l++)j[l].flattenToArrayOffset(c._array,16*l);k.uniformMatrix4fv(f,!1,c._array)}else if("t"===l){if(s=j,j=H(),k.uniform1i(f,j),s)if(s.image instanceof Array&&6===s.image.length){if(c=s,f=j,6===c.image.length)if(c.needsUpdate){c.image.__webglTextureCube||(c.addEventListener("dispose",gc),c.image.__webglTextureCube=k.createTexture(),D.info.memory.textures++);
k.activeTexture(k.TEXTURE0+f);k.bindTexture(k.TEXTURE_CUBE_MAP,c.image.__webglTextureCube);k.pixelStorei(k.UNPACK_FLIP_Y_WEBGL,c.flipY);f=c instanceof THREE.CompressedTexture;j=[];for(l=0;6>l;l++)D.autoScaleCubemaps&&!f?(n=j,s=l,t=c.image[l],z=Ub,t.width<=z&&t.height<=z||(y=Math.max(t.width,t.height),v=Math.floor(t.width*z/y),z=Math.floor(t.height*z/y),y=document.createElement("canvas"),y.width=v,y.height=z,y.getContext("2d").drawImage(t,0,0,t.width,t.height,0,0,v,z),t=y),n[s]=t):j[l]=c.image[l];
l=j[0];n=0===(l.width&l.width-1)&&0===(l.height&l.height-1);s=w(c.format);t=w(c.type);N(k.TEXTURE_CUBE_MAP,c,n);for(l=0;6>l;l++)if(f){z=j[l].mipmaps;y=0;for(A=z.length;y<A;y++)v=z[y],k.compressedTexImage2D(k.TEXTURE_CUBE_MAP_POSITIVE_X+l,y,s,v.width,v.height,0,v.data)}else k.texImage2D(k.TEXTURE_CUBE_MAP_POSITIVE_X+l,0,s,s,t,j[l]);c.generateMipmaps&&n&&k.generateMipmap(k.TEXTURE_CUBE_MAP);c.needsUpdate=!1;if(c.onUpdate)c.onUpdate()}else k.activeTexture(k.TEXTURE0+f),k.bindTexture(k.TEXTURE_CUBE_MAP,
c.image.__webglTextureCube)}else s instanceof THREE.WebGLRenderTargetCube?(c=s,k.activeTexture(k.TEXTURE0+j),k.bindTexture(k.TEXTURE_CUBE_MAP,c.__webglTexture)):D.setTexture(s,j)}else if("tv"===l){void 0===c._array&&(c._array=[]);l=0;for(n=c.value.length;l<n;l++)c._array[l]=H();k.uniform1iv(f,c._array);l=0;for(n=c.value.length;l<n;l++)s=c.value[l],j=c._array[l],s&&D.setTexture(s,j)}else console.warn("THREE.WebGLRenderer: Unknown uniform type: "+l);if((d instanceof THREE.ShaderMaterial||d instanceof
THREE.MeshPhongMaterial||d.envMap)&&null!==h.cameraPosition)Ga.getPositionFromMatrix(a.matrixWorld),k.uniform3f(h.cameraPosition,Ga.x,Ga.y,Ga.z);(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.ShaderMaterial||d.skinning)&&null!==h.viewMatrix&&k.uniformMatrix4fv(h.viewMatrix,!1,a.matrixWorldInverse.elements)}k.uniformMatrix4fv(h.modelViewMatrix,!1,e._modelViewMatrix.elements);h.normalMatrix&&k.uniformMatrix3fv(h.normalMatrix,!1,e._normalMatrix.elements);
null!==h.modelMatrix&&k.uniformMatrix4fv(h.modelMatrix,!1,e.matrixWorld.elements);return g}function H(){var a=fa;a>=ib&&console.warn("WebGLRenderer: trying to use "+a+" texture units while this GPU supports only "+ib);fa+=1;return a}function I(a,b,c,d){a[b]=c.r*c.r*d;a[b+1]=c.g*c.g*d;a[b+2]=c.b*c.b*d}function G(a,b,c,d){a[b]=c.r*d;a[b+1]=c.g*d;a[b+2]=c.b*d}function A(a){a!==ja&&(k.lineWidth(a),ja=a)}function K(a,b,c){la!==a&&(a?k.enable(k.POLYGON_OFFSET_FILL):k.disable(k.POLYGON_OFFSET_FILL),la=a);
if(a&&(ia!==b||ra!==c))k.polygonOffset(b,c),ia=b,ra=c}function B(a){for(var a=a.split("\n"),b=0,c=a.length;b<c;b++)a[b]=b+1+": "+a[b];return a.join("\n")}function J(a,b){var c;"fragment"===a?c=k.createShader(k.FRAGMENT_SHADER):"vertex"===a&&(c=k.createShader(k.VERTEX_SHADER));k.shaderSource(c,b);k.compileShader(c);return!k.getShaderParameter(c,k.COMPILE_STATUS)?(console.error(k.getShaderInfoLog(c)),console.error(B(b)),null):c}function N(a,b,c){c?(k.texParameteri(a,k.TEXTURE_WRAP_S,w(b.wrapS)),k.texParameteri(a,
k.TEXTURE_WRAP_T,w(b.wrapT)),k.texParameteri(a,k.TEXTURE_MAG_FILTER,w(b.magFilter)),k.texParameteri(a,k.TEXTURE_MIN_FILTER,w(b.minFilter))):(k.texParameteri(a,k.TEXTURE_WRAP_S,k.CLAMP_TO_EDGE),k.texParameteri(a,k.TEXTURE_WRAP_T,k.CLAMP_TO_EDGE),k.texParameteri(a,k.TEXTURE_MAG_FILTER,M(b.magFilter)),k.texParameteri(a,k.TEXTURE_MIN_FILTER,M(b.minFilter)));if(fb&&b.type!==THREE.FloatType&&(1<b.anisotropy||b.__oldAnisotropy))k.texParameterf(a,fb.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,Wa)),b.__oldAnisotropy=
b.anisotropy}function y(a,b){k.bindRenderbuffer(k.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(k.renderbufferStorage(k.RENDERBUFFER,k.DEPTH_COMPONENT16,b.width,b.height),k.framebufferRenderbuffer(k.FRAMEBUFFER,k.DEPTH_ATTACHMENT,k.RENDERBUFFER,a)):b.depthBuffer&&b.stencilBuffer?(k.renderbufferStorage(k.RENDERBUFFER,k.DEPTH_STENCIL,b.width,b.height),k.framebufferRenderbuffer(k.FRAMEBUFFER,k.DEPTH_STENCIL_ATTACHMENT,k.RENDERBUFFER,a)):k.renderbufferStorage(k.RENDERBUFFER,k.RGBA4,b.width,b.height)}
function M(a){return a===THREE.NearestFilter||a===THREE.NearestMipMapNearestFilter||a===THREE.NearestMipMapLinearFilter?k.NEAREST:k.LINEAR}function w(a){if(a===THREE.RepeatWrapping)return k.REPEAT;if(a===THREE.ClampToEdgeWrapping)return k.CLAMP_TO_EDGE;if(a===THREE.MirroredRepeatWrapping)return k.MIRRORED_REPEAT;if(a===THREE.NearestFilter)return k.NEAREST;if(a===THREE.NearestMipMapNearestFilter)return k.NEAREST_MIPMAP_NEAREST;if(a===THREE.NearestMipMapLinearFilter)return k.NEAREST_MIPMAP_LINEAR;if(a===
THREE.LinearFilter)return k.LINEAR;if(a===THREE.LinearMipMapNearestFilter)return k.LINEAR_MIPMAP_NEAREST;if(a===THREE.LinearMipMapLinearFilter)return k.LINEAR_MIPMAP_LINEAR;if(a===THREE.UnsignedByteType)return k.UNSIGNED_BYTE;if(a===THREE.UnsignedShort4444Type)return k.UNSIGNED_SHORT_4_4_4_4;if(a===THREE.UnsignedShort5551Type)return k.UNSIGNED_SHORT_5_5_5_1;if(a===THREE.UnsignedShort565Type)return k.UNSIGNED_SHORT_5_6_5;if(a===THREE.ByteType)return k.BYTE;if(a===THREE.ShortType)return k.SHORT;if(a===
THREE.UnsignedShortType)return k.UNSIGNED_SHORT;if(a===THREE.IntType)return k.INT;if(a===THREE.UnsignedIntType)return k.UNSIGNED_INT;if(a===THREE.FloatType)return k.FLOAT;if(a===THREE.AlphaFormat)return k.ALPHA;if(a===THREE.RGBFormat)return k.RGB;if(a===THREE.RGBAFormat)return k.RGBA;if(a===THREE.LuminanceFormat)return k.LUMINANCE;if(a===THREE.LuminanceAlphaFormat)return k.LUMINANCE_ALPHA;if(a===THREE.AddEquation)return k.FUNC_ADD;if(a===THREE.SubtractEquation)return k.FUNC_SUBTRACT;if(a===THREE.ReverseSubtractEquation)return k.FUNC_REVERSE_SUBTRACT;
if(a===THREE.ZeroFactor)return k.ZERO;if(a===THREE.OneFactor)return k.ONE;if(a===THREE.SrcColorFactor)return k.SRC_COLOR;if(a===THREE.OneMinusSrcColorFactor)return k.ONE_MINUS_SRC_COLOR;if(a===THREE.SrcAlphaFactor)return k.SRC_ALPHA;if(a===THREE.OneMinusSrcAlphaFactor)return k.ONE_MINUS_SRC_ALPHA;if(a===THREE.DstAlphaFactor)return k.DST_ALPHA;if(a===THREE.OneMinusDstAlphaFactor)return k.ONE_MINUS_DST_ALPHA;if(a===THREE.DstColorFactor)return k.DST_COLOR;if(a===THREE.OneMinusDstColorFactor)return k.ONE_MINUS_DST_COLOR;
if(a===THREE.SrcAlphaSaturateFactor)return k.SRC_ALPHA_SATURATE;if(void 0!==oa){if(a===THREE.RGB_S3TC_DXT1_Format)return oa.COMPRESSED_RGB_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT1_Format)return oa.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT3_Format)return oa.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(a===THREE.RGBA_S3TC_DXT5_Format)return oa.COMPRESSED_RGBA_S3TC_DXT5_EXT}return 0}console.log("THREE.WebGLRenderer",THREE.REVISION);var a=a||{},Z=void 0!==a.canvas?a.canvas:document.createElement("canvas"),
L=void 0!==a.precision?a.precision:"highp",pa=void 0!==a.alpha?a.alpha:!0,Pa=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,Ua=void 0!==a.antialias?a.antialias:!1,O=void 0!==a.stencil?a.stencil:!0,ka=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,Fa=new THREE.Color(0),wa=0;void 0!==a.clearColor&&(console.warn("DEPRECATED: clearColor in WebGLRenderer constructor parameters is being removed. Use .setClearColor() instead."),Fa.setHex(a.clearColor));void 0!==a.clearAlpha&&(console.warn("DEPRECATED: clearAlpha in WebGLRenderer constructor parameters is being removed. Use .setClearColor() instead."),
wa=a.clearAlpha);this.domElement=Z;this.context=null;this.devicePixelRatio=void 0!==a.devicePixelRatio?a.devicePixelRatio:void 0!==window.devicePixelRatio?window.devicePixelRatio:1;this.autoUpdateObjects=this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.shadowMapEnabled=this.physicallyBasedShading=this.gammaOutput=this.gammaInput=!1;this.shadowMapAutoUpdate=!0;this.shadowMapType=THREE.PCFShadowMap;this.shadowMapCullFace=THREE.CullFaceFront;this.shadowMapCascade=
this.shadowMapDebug=!1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;this.renderPluginsPre=[];this.renderPluginsPost=[];this.info={memory:{programs:0,geometries:0,textures:0},render:{calls:0,vertices:0,faces:0,points:0}};var D=this,V=[],ea=0,qa=null,eb=null,pb=-1,ub=null,ya=null,Ha=0,fa=0,da=-1,T=-1,aa=-1,na=-1,ha=-1,X=-1,xa=-1,ab=-1,la=null,ia=null,ra=null,ja=null,ua=0,Ra=0,Qa=0,Xa=0,Xb=0,Jb=0,Ab={},Sa=new THREE.Frustum,xb=new THREE.Matrix4,lb=new THREE.Matrix4,Ga=new THREE.Vector3,
Ca=new THREE.Vector3,yb=!0,Ib={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[]},spot:{length:0,colors:[],positions:[],distances:[],directions:[],anglesCos:[],exponents:[]},hemi:{length:0,skyColors:[],groundColors:[],positions:[]}},k,Rb,Yb,fb,oa;try{if(!(k=Z.getContext("experimental-webgl",{alpha:pa,premultipliedAlpha:Pa,antialias:Ua,stencil:O,preserveDrawingBuffer:ka})))throw"Error creating WebGL context.";}catch(va){console.error(va)}Rb=
k.getExtension("OES_texture_float");k.getExtension("OES_texture_float_linear");Yb=k.getExtension("OES_standard_derivatives");fb=k.getExtension("EXT_texture_filter_anisotropic")||k.getExtension("MOZ_EXT_texture_filter_anisotropic")||k.getExtension("WEBKIT_EXT_texture_filter_anisotropic");oa=k.getExtension("WEBGL_compressed_texture_s3tc")||k.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||k.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");Rb||console.log("THREE.WebGLRenderer: Float textures not supported.");
Yb||console.log("THREE.WebGLRenderer: Standard derivatives not supported.");fb||console.log("THREE.WebGLRenderer: Anisotropic texture filtering not supported.");oa||console.log("THREE.WebGLRenderer: S3TC compressed textures not supported.");void 0===k.getShaderPrecisionFormat&&(k.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}});k.clearColor(0,0,0,1);k.clearDepth(1);k.clearStencil(0);k.enable(k.DEPTH_TEST);k.depthFunc(k.LEQUAL);k.frontFace(k.CCW);k.cullFace(k.BACK);k.enable(k.CULL_FACE);
k.enable(k.BLEND);k.blendEquation(k.FUNC_ADD);k.blendFunc(k.SRC_ALPHA,k.ONE_MINUS_SRC_ALPHA);k.clearColor(Fa.r,Fa.g,Fa.b,wa);this.context=k;var ib=k.getParameter(k.MAX_TEXTURE_IMAGE_UNITS),Tb=k.getParameter(k.MAX_VERTEX_TEXTURE_IMAGE_UNITS);k.getParameter(k.MAX_TEXTURE_SIZE);var Ub=k.getParameter(k.MAX_CUBE_MAP_TEXTURE_SIZE),Wa=fb?k.getParameter(fb.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0,Gb=0<Tb,Bb=Gb&&Rb;oa&&k.getParameter(k.COMPRESSED_TEXTURE_FORMATS);var Kb=k.getShaderPrecisionFormat(k.VERTEX_SHADER,
k.HIGH_FLOAT),Ka=k.getShaderPrecisionFormat(k.VERTEX_SHADER,k.MEDIUM_FLOAT);k.getShaderPrecisionFormat(k.VERTEX_SHADER,k.LOW_FLOAT);var Sb=k.getShaderPrecisionFormat(k.FRAGMENT_SHADER,k.HIGH_FLOAT),Lb=k.getShaderPrecisionFormat(k.FRAGMENT_SHADER,k.MEDIUM_FLOAT);k.getShaderPrecisionFormat(k.FRAGMENT_SHADER,k.LOW_FLOAT);k.getShaderPrecisionFormat(k.VERTEX_SHADER,k.HIGH_INT);k.getShaderPrecisionFormat(k.VERTEX_SHADER,k.MEDIUM_INT);k.getShaderPrecisionFormat(k.VERTEX_SHADER,k.LOW_INT);k.getShaderPrecisionFormat(k.FRAGMENT_SHADER,
k.HIGH_INT);k.getShaderPrecisionFormat(k.FRAGMENT_SHADER,k.MEDIUM_INT);k.getShaderPrecisionFormat(k.FRAGMENT_SHADER,k.LOW_INT);var Hb=0<Kb.precision&&0<Sb.precision,kc=0<Ka.precision&&0<Lb.precision;"highp"===L&&!Hb&&(kc?(L="mediump",console.warn("WebGLRenderer: highp not supported, using mediump")):(L="lowp",console.warn("WebGLRenderer: highp and mediump not supported, using lowp")));"mediump"===L&&!kc&&(L="lowp",console.warn("WebGLRenderer: mediump not supported, using lowp"));this.getContext=function(){return k};
this.supportsVertexTextures=function(){return Gb};this.supportsFloatTextures=function(){return Rb};this.supportsStandardDerivatives=function(){return Yb};this.supportsCompressedTextureS3TC=function(){return oa};this.getMaxAnisotropy=function(){return Wa};this.getPrecision=function(){return L};this.setSize=function(a,b,c){Z.width=a*this.devicePixelRatio;Z.height=b*this.devicePixelRatio;1!==this.devicePixelRatio&&!1!==c&&(Z.style.width=a+"px",Z.style.height=b+"px");this.setViewport(0,0,Z.width,Z.height)};
this.setViewport=function(a,b,c,d){ua=void 0!==a?a:0;Ra=void 0!==b?b:0;Qa=void 0!==c?c:Z.width;Xa=void 0!==d?d:Z.height;k.viewport(ua,Ra,Qa,Xa)};this.setScissor=function(a,b,c,d){k.scissor(a,b,c,d)};this.enableScissorTest=function(a){a?k.enable(k.SCISSOR_TEST):k.disable(k.SCISSOR_TEST)};this.setClearColor=function(a,b){Fa.set(a);wa=void 0!==b?b:1;k.clearColor(Fa.r,Fa.g,Fa.b,wa)};this.setClearColorHex=function(a,b){console.warn("DEPRECATED: .setClearColorHex() is being removed. Use .setClearColor() instead.");
this.setClearColor(a,b)};this.getClearColor=function(){return Fa};this.getClearAlpha=function(){return wa};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=k.COLOR_BUFFER_BIT;if(void 0===b||b)d|=k.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=k.STENCIL_BUFFER_BIT;k.clear(d)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.addPostPlugin=function(a){a.init(this);this.renderPluginsPost.push(a)};this.addPrePlugin=function(a){a.init(this);this.renderPluginsPre.push(a)};
this.updateShadowMap=function(a,b){qa=null;pb=ub=ab=xa=aa=-1;yb=!0;T=da=-1;this.shadowMapPlugin.update(a,b)};var lc=function(a){a=a.target;a.removeEventListener("dispose",lc);a.__webglInit=void 0;void 0!==a.__webglVertexBuffer&&k.deleteBuffer(a.__webglVertexBuffer);void 0!==a.__webglNormalBuffer&&k.deleteBuffer(a.__webglNormalBuffer);void 0!==a.__webglTangentBuffer&&k.deleteBuffer(a.__webglTangentBuffer);void 0!==a.__webglColorBuffer&&k.deleteBuffer(a.__webglColorBuffer);void 0!==a.__webglUVBuffer&&
k.deleteBuffer(a.__webglUVBuffer);void 0!==a.__webglUV2Buffer&&k.deleteBuffer(a.__webglUV2Buffer);void 0!==a.__webglSkinIndicesBuffer&&k.deleteBuffer(a.__webglSkinIndicesBuffer);void 0!==a.__webglSkinWeightsBuffer&&k.deleteBuffer(a.__webglSkinWeightsBuffer);void 0!==a.__webglFaceBuffer&&k.deleteBuffer(a.__webglFaceBuffer);void 0!==a.__webglLineBuffer&&k.deleteBuffer(a.__webglLineBuffer);void 0!==a.__webglLineDistanceBuffer&&k.deleteBuffer(a.__webglLineDistanceBuffer);if(void 0!==a.geometryGroups)for(var c in a.geometryGroups){var d=
a.geometryGroups[c];if(void 0!==d.numMorphTargets)for(var e=0,f=d.numMorphTargets;e<f;e++)k.deleteBuffer(d.__webglMorphTargetsBuffers[e]);if(void 0!==d.numMorphNormals){e=0;for(f=d.numMorphNormals;e<f;e++)k.deleteBuffer(d.__webglMorphNormalsBuffers[e])}b(d)}b(a);D.info.memory.geometries--},gc=function(a){a=a.target;a.removeEventListener("dispose",gc);a.image&&a.image.__webglTextureCube?k.deleteTexture(a.image.__webglTextureCube):a.__webglInit&&(a.__webglInit=!1,k.deleteTexture(a.__webglTexture));
D.info.memory.textures--},mc=function(a){a=a.target;a.removeEventListener("dispose",mc);if(a&&a.__webglTexture)if(k.deleteTexture(a.__webglTexture),a instanceof THREE.WebGLRenderTargetCube)for(var b=0;6>b;b++)k.deleteFramebuffer(a.__webglFramebuffer[b]),k.deleteRenderbuffer(a.__webglRenderbuffer[b]);else k.deleteFramebuffer(a.__webglFramebuffer),k.deleteRenderbuffer(a.__webglRenderbuffer);D.info.memory.textures--},uc=function(a){a=a.target;a.removeEventListener("dispose",uc);vc(a)},vc=function(a){var b=
a.program;if(void 0!==b){a.program=void 0;var c,d,e=!1,a=0;for(c=V.length;a<c;a++)if(d=V[a],d.program===b){d.usedTimes--;0===d.usedTimes&&(e=!0);break}if(!0===e){e=[];a=0;for(c=V.length;a<c;a++)d=V[a],d.program!==b&&e.push(d);V=e;k.deleteProgram(b);D.info.memory.programs--}}};this.renderBufferImmediate=function(a,b,c){a.hasPositions&&!a.__webglVertexBuffer&&(a.__webglVertexBuffer=k.createBuffer());a.hasNormals&&!a.__webglNormalBuffer&&(a.__webglNormalBuffer=k.createBuffer());a.hasUvs&&!a.__webglUvBuffer&&
(a.__webglUvBuffer=k.createBuffer());a.hasColors&&!a.__webglColorBuffer&&(a.__webglColorBuffer=k.createBuffer());a.hasPositions&&(k.bindBuffer(k.ARRAY_BUFFER,a.__webglVertexBuffer),k.bufferData(k.ARRAY_BUFFER,a.positionArray,k.DYNAMIC_DRAW),k.enableVertexAttribArray(b.attributes.position),k.vertexAttribPointer(b.attributes.position,3,k.FLOAT,!1,0,0));if(a.hasNormals){k.bindBuffer(k.ARRAY_BUFFER,a.__webglNormalBuffer);if(c.shading===THREE.FlatShading){var d,e,f,g,h,i,j,l,m,n,p,q=3*a.count;for(p=0;p<
q;p+=9)n=a.normalArray,d=n[p],e=n[p+1],f=n[p+2],g=n[p+3],i=n[p+4],l=n[p+5],h=n[p+6],j=n[p+7],m=n[p+8],d=(d+g+h)/3,e=(e+i+j)/3,f=(f+l+m)/3,n[p]=d,n[p+1]=e,n[p+2]=f,n[p+3]=d,n[p+4]=e,n[p+5]=f,n[p+6]=d,n[p+7]=e,n[p+8]=f}k.bufferData(k.ARRAY_BUFFER,a.normalArray,k.DYNAMIC_DRAW);k.enableVertexAttribArray(b.attributes.normal);k.vertexAttribPointer(b.attributes.normal,3,k.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(k.bindBuffer(k.ARRAY_BUFFER,a.__webglUvBuffer),k.bufferData(k.ARRAY_BUFFER,a.uvArray,k.DYNAMIC_DRAW),
k.enableVertexAttribArray(b.attributes.uv),k.vertexAttribPointer(b.attributes.uv,2,k.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(k.bindBuffer(k.ARRAY_BUFFER,a.__webglColorBuffer),k.bufferData(k.ARRAY_BUFFER,a.colorArray,k.DYNAMIC_DRAW),k.enableVertexAttribArray(b.attributes.color),k.vertexAttribPointer(b.attributes.color,3,k.FLOAT,!1,0,0));k.drawArrays(k.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f){if(!1!==d.visible){var h,j,l,m;h=F(a,b,c,d,f);b=
h.attributes;a=e.attributes;c=!1;h=16777215*e.id+2*h.id+(d.wireframe?1:0);h!==ub&&(ub=h,c=!0);c&&i();if(f instanceof THREE.Mesh)if(d=a.index){e=e.offsets;1<e.length&&(c=!0);for(var f=0,n=e.length;f<n;f++){var p=e[f].index;if(c){for(j in a)"index"!==j&&(l=b[j],h=a[j],m=h.itemSize,0<=l&&(k.bindBuffer(k.ARRAY_BUFFER,h.buffer),g(l),k.vertexAttribPointer(l,m,k.FLOAT,!1,0,4*p*m)));k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,d.buffer)}k.drawElements(k.TRIANGLES,e[f].count,k.UNSIGNED_SHORT,2*e[f].start);D.info.render.calls++;
D.info.render.vertices+=e[f].count;D.info.render.faces+=e[f].count/3}}else{if(c)for(j in a)"index"!==j&&(l=b[j],h=a[j],m=h.itemSize,0<=l&&(k.bindBuffer(k.ARRAY_BUFFER,h.buffer),g(l),k.vertexAttribPointer(l,m,k.FLOAT,!1,0,0)));a=e.attributes.position;k.drawArrays(k.TRIANGLES,0,a.numItems/3);D.info.render.calls++;D.info.render.vertices+=a.numItems/3;D.info.render.faces+=a.numItems/3/3}else if(f instanceof THREE.ParticleSystem){if(c){for(j in a)l=b[j],h=a[j],m=h.itemSize,0<=l&&(k.bindBuffer(k.ARRAY_BUFFER,
h.buffer),g(l),k.vertexAttribPointer(l,m,k.FLOAT,!1,0,0));a=a.position;k.drawArrays(k.POINTS,0,a.numItems/3);D.info.render.calls++;D.info.render.points+=a.numItems/3}}else if(f instanceof THREE.Line&&c){for(j in a)l=b[j],h=a[j],m=h.itemSize,0<=l&&(k.bindBuffer(k.ARRAY_BUFFER,h.buffer),g(l),k.vertexAttribPointer(l,m,k.FLOAT,!1,0,0));j=f.type===THREE.LineStrip?k.LINE_STRIP:k.LINES;A(d.linewidth);a=a.position;k.drawArrays(j,0,a.numItems/3);D.info.render.calls++;D.info.render.points+=a.numItems}}};this.renderBuffer=
function(a,b,c,d,e,f){if(!1!==d.visible){var h,j,c=F(a,b,c,d,f),a=c.attributes,b=!1,c=16777215*e.id+2*c.id+(d.wireframe?1:0);c!==ub&&(ub=c,b=!0);b&&i();if(!d.morphTargets&&0<=a.position)b&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglVertexBuffer),g(a.position),k.vertexAttribPointer(a.position,3,k.FLOAT,!1,0,0));else if(f.morphTargetBase){c=d.program.attributes;-1!==f.morphTargetBase&&0<=c.position?(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[f.morphTargetBase]),g(c.position),k.vertexAttribPointer(c.position,
3,k.FLOAT,!1,0,0)):0<=c.position&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglVertexBuffer),g(c.position),k.vertexAttribPointer(c.position,3,k.FLOAT,!1,0,0));if(f.morphTargetForcedOrder.length){var m=0;j=f.morphTargetForcedOrder;for(h=f.morphTargetInfluences;m<d.numSupportedMorphTargets&&m<j.length;)0<=c["morphTarget"+m]&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[j[m]]),g(c["morphTarget"+m]),k.vertexAttribPointer(c["morphTarget"+m],3,k.FLOAT,!1,0,0)),0<=c["morphNormal"+m]&&d.morphNormals&&
(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[j[m]]),g(c["morphNormal"+m]),k.vertexAttribPointer(c["morphNormal"+m],3,k.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[m]=h[j[m]],m++}else{j=[];h=f.morphTargetInfluences;var n,p=h.length;for(n=0;n<p;n++)m=h[n],0<m&&j.push([m,n]);j.length>d.numSupportedMorphTargets?(j.sort(l),j.length=d.numSupportedMorphTargets):j.length>d.numSupportedMorphNormals?j.sort(l):0===j.length&&j.push([0,0]);for(m=0;m<d.numSupportedMorphTargets;)j[m]?(n=j[m][1],0<=
c["morphTarget"+m]&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[n]),g(c["morphTarget"+m]),k.vertexAttribPointer(c["morphTarget"+m],3,k.FLOAT,!1,0,0)),0<=c["morphNormal"+m]&&d.morphNormals&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[n]),g(c["morphNormal"+m]),k.vertexAttribPointer(c["morphNormal"+m],3,k.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[m]=h[n]):f.__webglMorphTargetInfluences[m]=0,m++}null!==d.program.uniforms.morphTargetInfluences&&k.uniform1fv(d.program.uniforms.morphTargetInfluences,
f.__webglMorphTargetInfluences)}if(b){if(e.__webglCustomAttributesList){h=0;for(j=e.__webglCustomAttributesList.length;h<j;h++)c=e.__webglCustomAttributesList[h],0<=a[c.buffer.belongsToAttribute]&&(k.bindBuffer(k.ARRAY_BUFFER,c.buffer),g(a[c.buffer.belongsToAttribute]),k.vertexAttribPointer(a[c.buffer.belongsToAttribute],c.size,k.FLOAT,!1,0,0))}0<=a.color&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglColorBuffer),g(a.color),k.vertexAttribPointer(a.color,3,k.FLOAT,!1,0,0));0<=a.normal&&(k.bindBuffer(k.ARRAY_BUFFER,
e.__webglNormalBuffer),g(a.normal),k.vertexAttribPointer(a.normal,3,k.FLOAT,!1,0,0));0<=a.tangent&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglTangentBuffer),g(a.tangent),k.vertexAttribPointer(a.tangent,4,k.FLOAT,!1,0,0));0<=a.uv&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglUVBuffer),g(a.uv),k.vertexAttribPointer(a.uv,2,k.FLOAT,!1,0,0));0<=a.uv2&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglUV2Buffer),g(a.uv2),k.vertexAttribPointer(a.uv2,2,k.FLOAT,!1,0,0));d.skinning&&(0<=a.skinIndex&&0<=a.skinWeight)&&(k.bindBuffer(k.ARRAY_BUFFER,
e.__webglSkinIndicesBuffer),g(a.skinIndex),k.vertexAttribPointer(a.skinIndex,4,k.FLOAT,!1,0,0),k.bindBuffer(k.ARRAY_BUFFER,e.__webglSkinWeightsBuffer),g(a.skinWeight),k.vertexAttribPointer(a.skinWeight,4,k.FLOAT,!1,0,0));0<=a.lineDistance&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglLineDistanceBuffer),g(a.lineDistance),k.vertexAttribPointer(a.lineDistance,1,k.FLOAT,!1,0,0))}f instanceof THREE.Mesh?(d.wireframe?(A(d.wireframeLinewidth),b&&k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,e.__webglLineBuffer),k.drawElements(k.LINES,
e.__webglLineCount,k.UNSIGNED_SHORT,0)):(b&&k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,e.__webglFaceBuffer),k.drawElements(k.TRIANGLES,e.__webglFaceCount,k.UNSIGNED_SHORT,0)),D.info.render.calls++,D.info.render.vertices+=e.__webglFaceCount,D.info.render.faces+=e.__webglFaceCount/3):f instanceof THREE.Line?(f=f.type===THREE.LineStrip?k.LINE_STRIP:k.LINES,A(d.linewidth),k.drawArrays(f,0,e.__webglLineCount),D.info.render.calls++):f instanceof THREE.ParticleSystem?(k.drawArrays(k.POINTS,0,e.__webglParticleCount),
D.info.render.calls++,D.info.render.points+=e.__webglParticleCount):f instanceof THREE.Ribbon&&(k.drawArrays(k.TRIANGLE_STRIP,0,e.__webglVertexCount),D.info.render.calls++)}};this.render=function(a,b,c,d){if(!1===b instanceof THREE.Camera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");else{var e,f,h,g,i=a.__lights,l=a.fog;pb=-1;yb=!0;!0===a.autoUpdate&&a.updateMatrixWorld();void 0===b.parent&&b.updateMatrixWorld();b.matrixWorldInverse.getInverse(b.matrixWorld);
xb.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);Sa.setFromMatrix(xb);this.autoUpdateObjects&&this.initWebGLObjects(a);m(this.renderPluginsPre,a,b);D.info.render.calls=0;D.info.render.vertices=0;D.info.render.faces=0;D.info.render.points=0;this.setRenderTarget(c);(this.autoClear||d)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);g=a.__webglObjects;d=0;for(e=g.length;d<e;d++)if(f=g[d],h=f.object,f.id=d,f.render=!1,h.visible&&(!(h instanceof THREE.Mesh||h instanceof
THREE.ParticleSystem)||!h.frustumCulled||Sa.intersectsObject(h))){var q=h;q._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,q.matrixWorld);q._normalMatrix.getNormalMatrix(q._modelViewMatrix);var q=f,r=q.buffer,s=void 0,t=s=void 0,t=q.object.material;if(t instanceof THREE.MeshFaceMaterial)s=r.materialIndex,s=t.materials[s],s.transparent?(q.transparent=s,q.opaque=null):(q.opaque=s,q.transparent=null);else if(s=t)s.transparent?(q.transparent=s,q.opaque=null):(q.opaque=s,q.transparent=null);f.render=
!0;!0===this.sortObjects&&(null!==h.renderDepth?f.z=h.renderDepth:(Ga.getPositionFromMatrix(h.matrixWorld),Ga.applyProjection(xb),f.z=Ga.z))}this.sortObjects&&g.sort(j);g=a.__webglObjectsImmediate;d=0;for(e=g.length;d<e;d++)f=g[d],h=f.object,h.visible&&(h._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,h.matrixWorld),h._normalMatrix.getNormalMatrix(h._modelViewMatrix),h=f.object.material,h.transparent?(f.transparent=h,f.opaque=null):(f.opaque=h,f.transparent=null));a.overrideMaterial?(d=a.overrideMaterial,
this.setBlending(d.blending,d.blendEquation,d.blendSrc,d.blendDst),this.setDepthTest(d.depthTest),this.setDepthWrite(d.depthWrite),K(d.polygonOffset,d.polygonOffsetFactor,d.polygonOffsetUnits),n(a.__webglObjects,!1,"",b,i,l,!0,d),p(a.__webglObjectsImmediate,"",b,i,l,!1,d)):(d=null,this.setBlending(THREE.NoBlending),n(a.__webglObjects,!0,"opaque",b,i,l,!1,d),p(a.__webglObjectsImmediate,"opaque",b,i,l,!1,d),n(a.__webglObjects,!1,"transparent",b,i,l,!0,d),p(a.__webglObjectsImmediate,"transparent",b,
i,l,!0,d));m(this.renderPluginsPost,a,b);c&&(c.generateMipmaps&&c.minFilter!==THREE.NearestFilter&&c.minFilter!==THREE.LinearFilter)&&(c instanceof THREE.WebGLRenderTargetCube?(k.bindTexture(k.TEXTURE_CUBE_MAP,c.__webglTexture),k.generateMipmap(k.TEXTURE_CUBE_MAP),k.bindTexture(k.TEXTURE_CUBE_MAP,null)):(k.bindTexture(k.TEXTURE_2D,c.__webglTexture),k.generateMipmap(k.TEXTURE_2D),k.bindTexture(k.TEXTURE_2D,null)));this.setDepthTest(!0);this.setDepthWrite(!0)}};this.renderImmediateObject=function(a,
b,c,d,e){var f=F(a,b,c,d,e);ub=-1;D.setMaterialFaces(d);e.immediateRenderCallback?e.immediateRenderCallback(f,k,Sa):e.render(function(a){D.renderBufferImmediate(a,f,d)})};this.initWebGLObjects=function(a){a.__webglObjects||(a.__webglObjects=[],a.__webglObjectsImmediate=[],a.__webglSprites=[],a.__webglFlares=[]);for(;a.__objectsAdded.length;)t(a.__objectsAdded[0],a),a.__objectsAdded.splice(0,1);for(;a.__objectsRemoved.length;)v(a.__objectsRemoved[0],a),a.__objectsRemoved.splice(0,1);for(var b=0,c=
a.__webglObjects.length;b<c;b++){var g=a.__webglObjects[b].object;void 0===g.__webglInit&&(void 0!==g.__webglActive&&v(g,a),t(g,a));var i=g,j=i.geometry,m=void 0,n=void 0,p=void 0;if(j instanceof THREE.BufferGeometry){var q=k.DYNAMIC_DRAW,z=!j.dynamic,w=j.attributes,y=void 0,A=void 0;for(y in w)A=w[y],A.needsUpdate&&("index"===y?(k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,A.buffer),k.bufferData(k.ELEMENT_ARRAY_BUFFER,A.array,q)):(k.bindBuffer(k.ARRAY_BUFFER,A.buffer),k.bufferData(k.ARRAY_BUFFER,A.array,
q)),A.needsUpdate=!1),z&&!A.dynamic&&(A.array=null)}else if(i instanceof THREE.Mesh){for(var B=0,F=j.geometryGroupsList.length;B<F;B++)if(m=j.geometryGroupsList[B],p=e(i,m),j.buffersNeedUpdate&&d(m,i),n=p.attributes&&r(p),j.verticesNeedUpdate||j.morphTargetsNeedUpdate||j.elementsNeedUpdate||j.uvsNeedUpdate||j.normalsNeedUpdate||j.colorsNeedUpdate||j.tangentsNeedUpdate||n){var C=m,G=i,H=k.DYNAMIC_DRAW,I=!j.dynamic,J=p;if(C.__inittedArrays){var V=f(J),K=J.vertexColors?J.vertexColors:!1,L=h(J),M=V===
THREE.SmoothShading,E=void 0,D=void 0,N=void 0,Q=void 0,O=void 0,ea=void 0,T=void 0,X=void 0,qa=void 0,fa=void 0,aa=void 0,R=void 0,S=void 0,P=void 0,ba=void 0,Z=void 0,da=void 0,ya=void 0,ja=void 0,ha=void 0,Ha=void 0,ia=void 0,eb=void 0,ka=void 0,na=void 0,la=void 0,ua=void 0,oa=void 0,pa=void 0,ra=void 0,Ca=void 0,va=void 0,wa=void 0,xa=void 0,pb=void 0,za=void 0,ub=void 0,Fa=void 0,Pa=void 0,Ra=void 0,bb=void 0,ab=void 0,Za=void 0,$a=void 0,Ua=void 0,Qa=void 0,Ta=0,Ya=0,Wa=0,Xa=0,Ka=0,jb=0,Da=
0,ob=0,Va=0,Y=0,ga=0,x=0,Aa=void 0,cb=C.__vertexArray,fb=C.__uvArray,ib=C.__uv2Array,Sa=C.__normalArray,La=C.__tangentArray,db=C.__colorArray,Ma=C.__skinIndexArray,Na=C.__skinWeightArray,yb=C.__morphTargetsArrays,Ab=C.__morphNormalsArrays,Bb=C.__webglCustomAttributesList,u=void 0,Mb=C.__faceArray,wb=C.__lineArray,qb=G.geometry,Gb=qb.elementsNeedUpdate,Hb=qb.uvsNeedUpdate,Rb=qb.normalsNeedUpdate,Sb=qb.tangentsNeedUpdate,Xb=qb.colorsNeedUpdate,Yb=qb.morphTargetsNeedUpdate,cc=qb.vertices,sa=C.faces3,
ta=C.faces4,kb=qb.faces,Jb=qb.faceVertexUvs[0],Lb=qb.faceVertexUvs[1],dc=qb.skinIndices,$b=qb.skinWeights,ac=qb.morphTargets,Ib=qb.morphNormals;if(qb.verticesNeedUpdate){E=0;for(D=sa.length;E<D;E++)Q=kb[sa[E]],R=cc[Q.a],S=cc[Q.b],P=cc[Q.c],cb[Ya]=R.x,cb[Ya+1]=R.y,cb[Ya+2]=R.z,cb[Ya+3]=S.x,cb[Ya+4]=S.y,cb[Ya+5]=S.z,cb[Ya+6]=P.x,cb[Ya+7]=P.y,cb[Ya+8]=P.z,Ya+=9;E=0;for(D=ta.length;E<D;E++)Q=kb[ta[E]],R=cc[Q.a],S=cc[Q.b],P=cc[Q.c],ba=cc[Q.d],cb[Ya]=R.x,cb[Ya+1]=R.y,cb[Ya+2]=R.z,cb[Ya+3]=S.x,cb[Ya+4]=
S.y,cb[Ya+5]=S.z,cb[Ya+6]=P.x,cb[Ya+7]=P.y,cb[Ya+8]=P.z,cb[Ya+9]=ba.x,cb[Ya+10]=ba.y,cb[Ya+11]=ba.z,Ya+=12;k.bindBuffer(k.ARRAY_BUFFER,C.__webglVertexBuffer);k.bufferData(k.ARRAY_BUFFER,cb,H)}if(Yb){bb=0;for(ab=ac.length;bb<ab;bb++){E=ga=0;for(D=sa.length;E<D;E++)Ua=sa[E],Q=kb[Ua],R=ac[bb].vertices[Q.a],S=ac[bb].vertices[Q.b],P=ac[bb].vertices[Q.c],Za=yb[bb],Za[ga]=R.x,Za[ga+1]=R.y,Za[ga+2]=R.z,Za[ga+3]=S.x,Za[ga+4]=S.y,Za[ga+5]=S.z,Za[ga+6]=P.x,Za[ga+7]=P.y,Za[ga+8]=P.z,J.morphNormals&&(M?(Qa=Ib[bb].vertexNormals[Ua],
ha=Qa.a,Ha=Qa.b,ia=Qa.c):ia=Ha=ha=Ib[bb].faceNormals[Ua],$a=Ab[bb],$a[ga]=ha.x,$a[ga+1]=ha.y,$a[ga+2]=ha.z,$a[ga+3]=Ha.x,$a[ga+4]=Ha.y,$a[ga+5]=Ha.z,$a[ga+6]=ia.x,$a[ga+7]=ia.y,$a[ga+8]=ia.z),ga+=9;E=0;for(D=ta.length;E<D;E++)Ua=ta[E],Q=kb[Ua],R=ac[bb].vertices[Q.a],S=ac[bb].vertices[Q.b],P=ac[bb].vertices[Q.c],ba=ac[bb].vertices[Q.d],Za=yb[bb],Za[ga]=R.x,Za[ga+1]=R.y,Za[ga+2]=R.z,Za[ga+3]=S.x,Za[ga+4]=S.y,Za[ga+5]=S.z,Za[ga+6]=P.x,Za[ga+7]=P.y,Za[ga+8]=P.z,Za[ga+9]=ba.x,Za[ga+10]=ba.y,Za[ga+11]=
ba.z,J.morphNormals&&(M?(Qa=Ib[bb].vertexNormals[Ua],ha=Qa.a,Ha=Qa.b,ia=Qa.c,eb=Qa.d):eb=ia=Ha=ha=Ib[bb].faceNormals[Ua],$a=Ab[bb],$a[ga]=ha.x,$a[ga+1]=ha.y,$a[ga+2]=ha.z,$a[ga+3]=Ha.x,$a[ga+4]=Ha.y,$a[ga+5]=Ha.z,$a[ga+6]=ia.x,$a[ga+7]=ia.y,$a[ga+8]=ia.z,$a[ga+9]=eb.x,$a[ga+10]=eb.y,$a[ga+11]=eb.z),ga+=12;k.bindBuffer(k.ARRAY_BUFFER,C.__webglMorphTargetsBuffers[bb]);k.bufferData(k.ARRAY_BUFFER,yb[bb],H);J.morphNormals&&(k.bindBuffer(k.ARRAY_BUFFER,C.__webglMorphNormalsBuffers[bb]),k.bufferData(k.ARRAY_BUFFER,
Ab[bb],H))}}if($b.length){E=0;for(D=sa.length;E<D;E++)Q=kb[sa[E]],oa=$b[Q.a],pa=$b[Q.b],ra=$b[Q.c],Na[Y]=oa.x,Na[Y+1]=oa.y,Na[Y+2]=oa.z,Na[Y+3]=oa.w,Na[Y+4]=pa.x,Na[Y+5]=pa.y,Na[Y+6]=pa.z,Na[Y+7]=pa.w,Na[Y+8]=ra.x,Na[Y+9]=ra.y,Na[Y+10]=ra.z,Na[Y+11]=ra.w,va=dc[Q.a],wa=dc[Q.b],xa=dc[Q.c],Ma[Y]=va.x,Ma[Y+1]=va.y,Ma[Y+2]=va.z,Ma[Y+3]=va.w,Ma[Y+4]=wa.x,Ma[Y+5]=wa.y,Ma[Y+6]=wa.z,Ma[Y+7]=wa.w,Ma[Y+8]=xa.x,Ma[Y+9]=xa.y,Ma[Y+10]=xa.z,Ma[Y+11]=xa.w,Y+=12;E=0;for(D=ta.length;E<D;E++)Q=kb[ta[E]],oa=$b[Q.a],
pa=$b[Q.b],ra=$b[Q.c],Ca=$b[Q.d],Na[Y]=oa.x,Na[Y+1]=oa.y,Na[Y+2]=oa.z,Na[Y+3]=oa.w,Na[Y+4]=pa.x,Na[Y+5]=pa.y,Na[Y+6]=pa.z,Na[Y+7]=pa.w,Na[Y+8]=ra.x,Na[Y+9]=ra.y,Na[Y+10]=ra.z,Na[Y+11]=ra.w,Na[Y+12]=Ca.x,Na[Y+13]=Ca.y,Na[Y+14]=Ca.z,Na[Y+15]=Ca.w,va=dc[Q.a],wa=dc[Q.b],xa=dc[Q.c],pb=dc[Q.d],Ma[Y]=va.x,Ma[Y+1]=va.y,Ma[Y+2]=va.z,Ma[Y+3]=va.w,Ma[Y+4]=wa.x,Ma[Y+5]=wa.y,Ma[Y+6]=wa.z,Ma[Y+7]=wa.w,Ma[Y+8]=xa.x,Ma[Y+9]=xa.y,Ma[Y+10]=xa.z,Ma[Y+11]=xa.w,Ma[Y+12]=pb.x,Ma[Y+13]=pb.y,Ma[Y+14]=pb.z,Ma[Y+15]=pb.w,
Y+=16;0<Y&&(k.bindBuffer(k.ARRAY_BUFFER,C.__webglSkinIndicesBuffer),k.bufferData(k.ARRAY_BUFFER,Ma,H),k.bindBuffer(k.ARRAY_BUFFER,C.__webglSkinWeightsBuffer),k.bufferData(k.ARRAY_BUFFER,Na,H))}if(Xb&&K){E=0;for(D=sa.length;E<D;E++)Q=kb[sa[E]],T=Q.vertexColors,X=Q.color,3===T.length&&K===THREE.VertexColors?(ka=T[0],na=T[1],la=T[2]):la=na=ka=X,db[Va]=ka.r,db[Va+1]=ka.g,db[Va+2]=ka.b,db[Va+3]=na.r,db[Va+4]=na.g,db[Va+5]=na.b,db[Va+6]=la.r,db[Va+7]=la.g,db[Va+8]=la.b,Va+=9;E=0;for(D=ta.length;E<D;E++)Q=
kb[ta[E]],T=Q.vertexColors,X=Q.color,4===T.length&&K===THREE.VertexColors?(ka=T[0],na=T[1],la=T[2],ua=T[3]):ua=la=na=ka=X,db[Va]=ka.r,db[Va+1]=ka.g,db[Va+2]=ka.b,db[Va+3]=na.r,db[Va+4]=na.g,db[Va+5]=na.b,db[Va+6]=la.r,db[Va+7]=la.g,db[Va+8]=la.b,db[Va+9]=ua.r,db[Va+10]=ua.g,db[Va+11]=ua.b,Va+=12;0<Va&&(k.bindBuffer(k.ARRAY_BUFFER,C.__webglColorBuffer),k.bufferData(k.ARRAY_BUFFER,db,H))}if(Sb&&qb.hasTangents){E=0;for(D=sa.length;E<D;E++)Q=kb[sa[E]],qa=Q.vertexTangents,Z=qa[0],da=qa[1],ya=qa[2],La[Da]=
Z.x,La[Da+1]=Z.y,La[Da+2]=Z.z,La[Da+3]=Z.w,La[Da+4]=da.x,La[Da+5]=da.y,La[Da+6]=da.z,La[Da+7]=da.w,La[Da+8]=ya.x,La[Da+9]=ya.y,La[Da+10]=ya.z,La[Da+11]=ya.w,Da+=12;E=0;for(D=ta.length;E<D;E++)Q=kb[ta[E]],qa=Q.vertexTangents,Z=qa[0],da=qa[1],ya=qa[2],ja=qa[3],La[Da]=Z.x,La[Da+1]=Z.y,La[Da+2]=Z.z,La[Da+3]=Z.w,La[Da+4]=da.x,La[Da+5]=da.y,La[Da+6]=da.z,La[Da+7]=da.w,La[Da+8]=ya.x,La[Da+9]=ya.y,La[Da+10]=ya.z,La[Da+11]=ya.w,La[Da+12]=ja.x,La[Da+13]=ja.y,La[Da+14]=ja.z,La[Da+15]=ja.w,Da+=16;k.bindBuffer(k.ARRAY_BUFFER,
C.__webglTangentBuffer);k.bufferData(k.ARRAY_BUFFER,La,H)}if(Rb&&V){E=0;for(D=sa.length;E<D;E++)if(Q=kb[sa[E]],O=Q.vertexNormals,ea=Q.normal,3===O.length&&M)for(za=0;3>za;za++)Fa=O[za],Sa[jb]=Fa.x,Sa[jb+1]=Fa.y,Sa[jb+2]=Fa.z,jb+=3;else for(za=0;3>za;za++)Sa[jb]=ea.x,Sa[jb+1]=ea.y,Sa[jb+2]=ea.z,jb+=3;E=0;for(D=ta.length;E<D;E++)if(Q=kb[ta[E]],O=Q.vertexNormals,ea=Q.normal,4===O.length&&M)for(za=0;4>za;za++)Fa=O[za],Sa[jb]=Fa.x,Sa[jb+1]=Fa.y,Sa[jb+2]=Fa.z,jb+=3;else for(za=0;4>za;za++)Sa[jb]=ea.x,Sa[jb+
1]=ea.y,Sa[jb+2]=ea.z,jb+=3;k.bindBuffer(k.ARRAY_BUFFER,C.__webglNormalBuffer);k.bufferData(k.ARRAY_BUFFER,Sa,H)}if(Hb&&Jb&&L){E=0;for(D=sa.length;E<D;E++)if(N=sa[E],fa=Jb[N],void 0!==fa)for(za=0;3>za;za++)Pa=fa[za],fb[Wa]=Pa.x,fb[Wa+1]=Pa.y,Wa+=2;E=0;for(D=ta.length;E<D;E++)if(N=ta[E],fa=Jb[N],void 0!==fa)for(za=0;4>za;za++)Pa=fa[za],fb[Wa]=Pa.x,fb[Wa+1]=Pa.y,Wa+=2;0<Wa&&(k.bindBuffer(k.ARRAY_BUFFER,C.__webglUVBuffer),k.bufferData(k.ARRAY_BUFFER,fb,H))}if(Hb&&Lb&&L){E=0;for(D=sa.length;E<D;E++)if(N=
sa[E],aa=Lb[N],void 0!==aa)for(za=0;3>za;za++)Ra=aa[za],ib[Xa]=Ra.x,ib[Xa+1]=Ra.y,Xa+=2;E=0;for(D=ta.length;E<D;E++)if(N=ta[E],aa=Lb[N],void 0!==aa)for(za=0;4>za;za++)Ra=aa[za],ib[Xa]=Ra.x,ib[Xa+1]=Ra.y,Xa+=2;0<Xa&&(k.bindBuffer(k.ARRAY_BUFFER,C.__webglUV2Buffer),k.bufferData(k.ARRAY_BUFFER,ib,H))}if(Gb){E=0;for(D=sa.length;E<D;E++)Mb[Ka]=Ta,Mb[Ka+1]=Ta+1,Mb[Ka+2]=Ta+2,Ka+=3,wb[ob]=Ta,wb[ob+1]=Ta+1,wb[ob+2]=Ta,wb[ob+3]=Ta+2,wb[ob+4]=Ta+1,wb[ob+5]=Ta+2,ob+=6,Ta+=3;E=0;for(D=ta.length;E<D;E++)Mb[Ka]=
Ta,Mb[Ka+1]=Ta+1,Mb[Ka+2]=Ta+3,Mb[Ka+3]=Ta+1,Mb[Ka+4]=Ta+2,Mb[Ka+5]=Ta+3,Ka+=6,wb[ob]=Ta,wb[ob+1]=Ta+1,wb[ob+2]=Ta,wb[ob+3]=Ta+3,wb[ob+4]=Ta+1,wb[ob+5]=Ta+2,wb[ob+6]=Ta+2,wb[ob+7]=Ta+3,ob+=8,Ta+=4;k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,C.__webglFaceBuffer);k.bufferData(k.ELEMENT_ARRAY_BUFFER,Mb,H);k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,C.__webglLineBuffer);k.bufferData(k.ELEMENT_ARRAY_BUFFER,wb,H)}if(Bb){za=0;for(ub=Bb.length;za<ub;za++)if(u=Bb[za],u.__original.needsUpdate){x=0;if(1===u.size)if(void 0===
u.boundTo||"vertices"===u.boundTo){E=0;for(D=sa.length;E<D;E++)Q=kb[sa[E]],u.array[x]=u.value[Q.a],u.array[x+1]=u.value[Q.b],u.array[x+2]=u.value[Q.c],x+=3;E=0;for(D=ta.length;E<D;E++)Q=kb[ta[E]],u.array[x]=u.value[Q.a],u.array[x+1]=u.value[Q.b],u.array[x+2]=u.value[Q.c],u.array[x+3]=u.value[Q.d],x+=4}else{if("faces"===u.boundTo){E=0;for(D=sa.length;E<D;E++)Aa=u.value[sa[E]],u.array[x]=Aa,u.array[x+1]=Aa,u.array[x+2]=Aa,x+=3;E=0;for(D=ta.length;E<D;E++)Aa=u.value[ta[E]],u.array[x]=Aa,u.array[x+1]=
Aa,u.array[x+2]=Aa,u.array[x+3]=Aa,x+=4}}else if(2===u.size)if(void 0===u.boundTo||"vertices"===u.boundTo){E=0;for(D=sa.length;E<D;E++)Q=kb[sa[E]],R=u.value[Q.a],S=u.value[Q.b],P=u.value[Q.c],u.array[x]=R.x,u.array[x+1]=R.y,u.array[x+2]=S.x,u.array[x+3]=S.y,u.array[x+4]=P.x,u.array[x+5]=P.y,x+=6;E=0;for(D=ta.length;E<D;E++)Q=kb[ta[E]],R=u.value[Q.a],S=u.value[Q.b],P=u.value[Q.c],ba=u.value[Q.d],u.array[x]=R.x,u.array[x+1]=R.y,u.array[x+2]=S.x,u.array[x+3]=S.y,u.array[x+4]=P.x,u.array[x+5]=P.y,u.array[x+
6]=ba.x,u.array[x+7]=ba.y,x+=8}else{if("faces"===u.boundTo){E=0;for(D=sa.length;E<D;E++)P=S=R=Aa=u.value[sa[E]],u.array[x]=R.x,u.array[x+1]=R.y,u.array[x+2]=S.x,u.array[x+3]=S.y,u.array[x+4]=P.x,u.array[x+5]=P.y,x+=6;E=0;for(D=ta.length;E<D;E++)ba=P=S=R=Aa=u.value[ta[E]],u.array[x]=R.x,u.array[x+1]=R.y,u.array[x+2]=S.x,u.array[x+3]=S.y,u.array[x+4]=P.x,u.array[x+5]=P.y,u.array[x+6]=ba.x,u.array[x+7]=ba.y,x+=8}}else if(3===u.size){var W;W="c"===u.type?["r","g","b"]:["x","y","z"];if(void 0===u.boundTo||
"vertices"===u.boundTo){E=0;for(D=sa.length;E<D;E++)Q=kb[sa[E]],R=u.value[Q.a],S=u.value[Q.b],P=u.value[Q.c],u.array[x]=R[W[0]],u.array[x+1]=R[W[1]],u.array[x+2]=R[W[2]],u.array[x+3]=S[W[0]],u.array[x+4]=S[W[1]],u.array[x+5]=S[W[2]],u.array[x+6]=P[W[0]],u.array[x+7]=P[W[1]],u.array[x+8]=P[W[2]],x+=9;E=0;for(D=ta.length;E<D;E++)Q=kb[ta[E]],R=u.value[Q.a],S=u.value[Q.b],P=u.value[Q.c],ba=u.value[Q.d],u.array[x]=R[W[0]],u.array[x+1]=R[W[1]],u.array[x+2]=R[W[2]],u.array[x+3]=S[W[0]],u.array[x+4]=S[W[1]],
u.array[x+5]=S[W[2]],u.array[x+6]=P[W[0]],u.array[x+7]=P[W[1]],u.array[x+8]=P[W[2]],u.array[x+9]=ba[W[0]],u.array[x+10]=ba[W[1]],u.array[x+11]=ba[W[2]],x+=12}else if("faces"===u.boundTo){E=0;for(D=sa.length;E<D;E++)P=S=R=Aa=u.value[sa[E]],u.array[x]=R[W[0]],u.array[x+1]=R[W[1]],u.array[x+2]=R[W[2]],u.array[x+3]=S[W[0]],u.array[x+4]=S[W[1]],u.array[x+5]=S[W[2]],u.array[x+6]=P[W[0]],u.array[x+7]=P[W[1]],u.array[x+8]=P[W[2]],x+=9;E=0;for(D=ta.length;E<D;E++)ba=P=S=R=Aa=u.value[ta[E]],u.array[x]=R[W[0]],
u.array[x+1]=R[W[1]],u.array[x+2]=R[W[2]],u.array[x+3]=S[W[0]],u.array[x+4]=S[W[1]],u.array[x+5]=S[W[2]],u.array[x+6]=P[W[0]],u.array[x+7]=P[W[1]],u.array[x+8]=P[W[2]],u.array[x+9]=ba[W[0]],u.array[x+10]=ba[W[1]],u.array[x+11]=ba[W[2]],x+=12}else if("faceVertices"===u.boundTo){E=0;for(D=sa.length;E<D;E++)Aa=u.value[sa[E]],R=Aa[0],S=Aa[1],P=Aa[2],u.array[x]=R[W[0]],u.array[x+1]=R[W[1]],u.array[x+2]=R[W[2]],u.array[x+3]=S[W[0]],u.array[x+4]=S[W[1]],u.array[x+5]=S[W[2]],u.array[x+6]=P[W[0]],u.array[x+
7]=P[W[1]],u.array[x+8]=P[W[2]],x+=9;E=0;for(D=ta.length;E<D;E++)Aa=u.value[ta[E]],R=Aa[0],S=Aa[1],P=Aa[2],ba=Aa[3],u.array[x]=R[W[0]],u.array[x+1]=R[W[1]],u.array[x+2]=R[W[2]],u.array[x+3]=S[W[0]],u.array[x+4]=S[W[1]],u.array[x+5]=S[W[2]],u.array[x+6]=P[W[0]],u.array[x+7]=P[W[1]],u.array[x+8]=P[W[2]],u.array[x+9]=ba[W[0]],u.array[x+10]=ba[W[1]],u.array[x+11]=ba[W[2]],x+=12}}else if(4===u.size)if(void 0===u.boundTo||"vertices"===u.boundTo){E=0;for(D=sa.length;E<D;E++)Q=kb[sa[E]],R=u.value[Q.a],S=
u.value[Q.b],P=u.value[Q.c],u.array[x]=R.x,u.array[x+1]=R.y,u.array[x+2]=R.z,u.array[x+3]=R.w,u.array[x+4]=S.x,u.array[x+5]=S.y,u.array[x+6]=S.z,u.array[x+7]=S.w,u.array[x+8]=P.x,u.array[x+9]=P.y,u.array[x+10]=P.z,u.array[x+11]=P.w,x+=12;E=0;for(D=ta.length;E<D;E++)Q=kb[ta[E]],R=u.value[Q.a],S=u.value[Q.b],P=u.value[Q.c],ba=u.value[Q.d],u.array[x]=R.x,u.array[x+1]=R.y,u.array[x+2]=R.z,u.array[x+3]=R.w,u.array[x+4]=S.x,u.array[x+5]=S.y,u.array[x+6]=S.z,u.array[x+7]=S.w,u.array[x+8]=P.x,u.array[x+9]=
P.y,u.array[x+10]=P.z,u.array[x+11]=P.w,u.array[x+12]=ba.x,u.array[x+13]=ba.y,u.array[x+14]=ba.z,u.array[x+15]=ba.w,x+=16}else if("faces"===u.boundTo){E=0;for(D=sa.length;E<D;E++)P=S=R=Aa=u.value[sa[E]],u.array[x]=R.x,u.array[x+1]=R.y,u.array[x+2]=R.z,u.array[x+3]=R.w,u.array[x+4]=S.x,u.array[x+5]=S.y,u.array[x+6]=S.z,u.array[x+7]=S.w,u.array[x+8]=P.x,u.array[x+9]=P.y,u.array[x+10]=P.z,u.array[x+11]=P.w,x+=12;E=0;for(D=ta.length;E<D;E++)ba=P=S=R=Aa=u.value[ta[E]],u.array[x]=R.x,u.array[x+1]=R.y,u.array[x+
2]=R.z,u.array[x+3]=R.w,u.array[x+4]=S.x,u.array[x+5]=S.y,u.array[x+6]=S.z,u.array[x+7]=S.w,u.array[x+8]=P.x,u.array[x+9]=P.y,u.array[x+10]=P.z,u.array[x+11]=P.w,u.array[x+12]=ba.x,u.array[x+13]=ba.y,u.array[x+14]=ba.z,u.array[x+15]=ba.w,x+=16}else if("faceVertices"===u.boundTo){E=0;for(D=sa.length;E<D;E++)Aa=u.value[sa[E]],R=Aa[0],S=Aa[1],P=Aa[2],u.array[x]=R.x,u.array[x+1]=R.y,u.array[x+2]=R.z,u.array[x+3]=R.w,u.array[x+4]=S.x,u.array[x+5]=S.y,u.array[x+6]=S.z,u.array[x+7]=S.w,u.array[x+8]=P.x,
u.array[x+9]=P.y,u.array[x+10]=P.z,u.array[x+11]=P.w,x+=12;E=0;for(D=ta.length;E<D;E++)Aa=u.value[ta[E]],R=Aa[0],S=Aa[1],P=Aa[2],ba=Aa[3],u.array[x]=R.x,u.array[x+1]=R.y,u.array[x+2]=R.z,u.array[x+3]=R.w,u.array[x+4]=S.x,u.array[x+5]=S.y,u.array[x+6]=S.z,u.array[x+7]=S.w,u.array[x+8]=P.x,u.array[x+9]=P.y,u.array[x+10]=P.z,u.array[x+11]=P.w,u.array[x+12]=ba.x,u.array[x+13]=ba.y,u.array[x+14]=ba.z,u.array[x+15]=ba.w,x+=16}k.bindBuffer(k.ARRAY_BUFFER,u.buffer);k.bufferData(k.ARRAY_BUFFER,u.array,H)}}I&&
(delete C.__inittedArrays,delete C.__colorArray,delete C.__normalArray,delete C.__tangentArray,delete C.__uvArray,delete C.__uv2Array,delete C.__faceArray,delete C.__vertexArray,delete C.__lineArray,delete C.__skinIndexArray,delete C.__skinWeightArray)}}j.verticesNeedUpdate=!1;j.morphTargetsNeedUpdate=!1;j.elementsNeedUpdate=!1;j.uvsNeedUpdate=!1;j.normalsNeedUpdate=!1;j.colorsNeedUpdate=!1;j.tangentsNeedUpdate=!1;j.buffersNeedUpdate=!1;p.attributes&&s(p)}else if(i instanceof THREE.Ribbon){p=e(i,
j);n=p.attributes&&r(p);if(j.verticesNeedUpdate||j.colorsNeedUpdate||j.normalsNeedUpdate||n){var Cb=j,Kb=k.DYNAMIC_DRAW,nc=void 0,oc=void 0,pc=void 0,Tb=void 0,Ba=void 0,Ub=void 0,xc=void 0,yc=void 0,gc=void 0,gb=void 0,hc=void 0,Ia=void 0,rb=void 0,kc=Cb.vertices,lc=Cb.colors,mc=Cb.normals,uc=kc.length,vc=lc.length,Yc=mc.length,zc=Cb.__vertexArray,Ac=Cb.__colorArray,Bc=Cb.__normalArray,Zc=Cb.colorsNeedUpdate,$c=Cb.normalsNeedUpdate,Lc=Cb.__webglCustomAttributesList;if(Cb.verticesNeedUpdate){for(nc=
0;nc<uc;nc++)Tb=kc[nc],Ba=3*nc,zc[Ba]=Tb.x,zc[Ba+1]=Tb.y,zc[Ba+2]=Tb.z;k.bindBuffer(k.ARRAY_BUFFER,Cb.__webglVertexBuffer);k.bufferData(k.ARRAY_BUFFER,zc,Kb)}if(Zc){for(oc=0;oc<vc;oc++)Ub=lc[oc],Ba=3*oc,Ac[Ba]=Ub.r,Ac[Ba+1]=Ub.g,Ac[Ba+2]=Ub.b;k.bindBuffer(k.ARRAY_BUFFER,Cb.__webglColorBuffer);k.bufferData(k.ARRAY_BUFFER,Ac,Kb)}if($c){for(pc=0;pc<Yc;pc++)xc=mc[pc],Ba=3*pc,Bc[Ba]=xc.x,Bc[Ba+1]=xc.y,Bc[Ba+2]=xc.z;k.bindBuffer(k.ARRAY_BUFFER,Cb.__webglNormalBuffer);k.bufferData(k.ARRAY_BUFFER,Bc,Kb)}if(Lc){yc=
0;for(gc=Lc.length;yc<gc;yc++)if(Ia=Lc[yc],Ia.needsUpdate&&(void 0===Ia.boundTo||"vertices"===Ia.boundTo)){Ba=0;hc=Ia.value.length;if(1===Ia.size)for(gb=0;gb<hc;gb++)Ia.array[gb]=Ia.value[gb];else if(2===Ia.size)for(gb=0;gb<hc;gb++)rb=Ia.value[gb],Ia.array[Ba]=rb.x,Ia.array[Ba+1]=rb.y,Ba+=2;else if(3===Ia.size)if("c"===Ia.type)for(gb=0;gb<hc;gb++)rb=Ia.value[gb],Ia.array[Ba]=rb.r,Ia.array[Ba+1]=rb.g,Ia.array[Ba+2]=rb.b,Ba+=3;else for(gb=0;gb<hc;gb++)rb=Ia.value[gb],Ia.array[Ba]=rb.x,Ia.array[Ba+1]=
rb.y,Ia.array[Ba+2]=rb.z,Ba+=3;else if(4===Ia.size)for(gb=0;gb<hc;gb++)rb=Ia.value[gb],Ia.array[Ba]=rb.x,Ia.array[Ba+1]=rb.y,Ia.array[Ba+2]=rb.z,Ia.array[Ba+3]=rb.w,Ba+=4;k.bindBuffer(k.ARRAY_BUFFER,Ia.buffer);k.bufferData(k.ARRAY_BUFFER,Ia.array,Kb)}}}j.verticesNeedUpdate=!1;j.colorsNeedUpdate=!1;j.normalsNeedUpdate=!1;p.attributes&&s(p)}else if(i instanceof THREE.Line){p=e(i,j);n=p.attributes&&r(p);if(j.verticesNeedUpdate||j.colorsNeedUpdate||j.lineDistancesNeedUpdate||n){var Db=j,Cc=k.DYNAMIC_DRAW,
qc=void 0,rc=void 0,sc=void 0,Dc=void 0,Oa=void 0,Ec=void 0,Qc=Db.vertices,Rc=Db.colors,Sc=Db.lineDistances,ad=Qc.length,bd=Rc.length,cd=Sc.length,Fc=Db.__vertexArray,Gc=Db.__colorArray,Tc=Db.__lineDistanceArray,dd=Db.colorsNeedUpdate,ed=Db.lineDistancesNeedUpdate,Mc=Db.__webglCustomAttributesList,Hc=void 0,Uc=void 0,hb=void 0,ic=void 0,sb=void 0,Ja=void 0;if(Db.verticesNeedUpdate){for(qc=0;qc<ad;qc++)Dc=Qc[qc],Oa=3*qc,Fc[Oa]=Dc.x,Fc[Oa+1]=Dc.y,Fc[Oa+2]=Dc.z;k.bindBuffer(k.ARRAY_BUFFER,Db.__webglVertexBuffer);
k.bufferData(k.ARRAY_BUFFER,Fc,Cc)}if(dd){for(rc=0;rc<bd;rc++)Ec=Rc[rc],Oa=3*rc,Gc[Oa]=Ec.r,Gc[Oa+1]=Ec.g,Gc[Oa+2]=Ec.b;k.bindBuffer(k.ARRAY_BUFFER,Db.__webglColorBuffer);k.bufferData(k.ARRAY_BUFFER,Gc,Cc)}if(ed){for(sc=0;sc<cd;sc++)Tc[sc]=Sc[sc];k.bindBuffer(k.ARRAY_BUFFER,Db.__webglLineDistanceBuffer);k.bufferData(k.ARRAY_BUFFER,Tc,Cc)}if(Mc){Hc=0;for(Uc=Mc.length;Hc<Uc;Hc++)if(Ja=Mc[Hc],Ja.needsUpdate&&(void 0===Ja.boundTo||"vertices"===Ja.boundTo)){Oa=0;ic=Ja.value.length;if(1===Ja.size)for(hb=
0;hb<ic;hb++)Ja.array[hb]=Ja.value[hb];else if(2===Ja.size)for(hb=0;hb<ic;hb++)sb=Ja.value[hb],Ja.array[Oa]=sb.x,Ja.array[Oa+1]=sb.y,Oa+=2;else if(3===Ja.size)if("c"===Ja.type)for(hb=0;hb<ic;hb++)sb=Ja.value[hb],Ja.array[Oa]=sb.r,Ja.array[Oa+1]=sb.g,Ja.array[Oa+2]=sb.b,Oa+=3;else for(hb=0;hb<ic;hb++)sb=Ja.value[hb],Ja.array[Oa]=sb.x,Ja.array[Oa+1]=sb.y,Ja.array[Oa+2]=sb.z,Oa+=3;else if(4===Ja.size)for(hb=0;hb<ic;hb++)sb=Ja.value[hb],Ja.array[Oa]=sb.x,Ja.array[Oa+1]=sb.y,Ja.array[Oa+2]=sb.z,Ja.array[Oa+
3]=sb.w,Oa+=4;k.bindBuffer(k.ARRAY_BUFFER,Ja.buffer);k.bufferData(k.ARRAY_BUFFER,Ja.array,Cc)}}}j.verticesNeedUpdate=!1;j.colorsNeedUpdate=!1;j.lineDistancesNeedUpdate=!1;p.attributes&&s(p)}else if(i instanceof THREE.ParticleSystem){p=e(i,j);n=p.attributes&&r(p);if(j.verticesNeedUpdate||j.colorsNeedUpdate||i.sortParticles||n){var Nb=j,Nc=k.DYNAMIC_DRAW,tc=i,tb=void 0,Ob=void 0,Pb=void 0,ca=void 0,Qb=void 0,bc=void 0,Ic=Nb.vertices,Oc=Ic.length,Pc=Nb.colors,Vc=Pc.length,ec=Nb.__vertexArray,fc=Nb.__colorArray,
Vb=Nb.__sortArray,Wc=Nb.verticesNeedUpdate,Xc=Nb.colorsNeedUpdate,Wb=Nb.__webglCustomAttributesList,Eb=void 0,jc=void 0,ma=void 0,Fb=void 0,Ea=void 0,$=void 0;if(tc.sortParticles){lb.copy(xb);lb.multiply(tc.matrixWorld);for(tb=0;tb<Oc;tb++)Pb=Ic[tb],Ga.copy(Pb),Ga.applyProjection(lb),Vb[tb]=[Ga.z,tb];Vb.sort(l);for(tb=0;tb<Oc;tb++)Pb=Ic[Vb[tb][1]],ca=3*tb,ec[ca]=Pb.x,ec[ca+1]=Pb.y,ec[ca+2]=Pb.z;for(Ob=0;Ob<Vc;Ob++)ca=3*Ob,bc=Pc[Vb[Ob][1]],fc[ca]=bc.r,fc[ca+1]=bc.g,fc[ca+2]=bc.b;if(Wb){Eb=0;for(jc=
Wb.length;Eb<jc;Eb++)if($=Wb[Eb],void 0===$.boundTo||"vertices"===$.boundTo)if(ca=0,Fb=$.value.length,1===$.size)for(ma=0;ma<Fb;ma++)Qb=Vb[ma][1],$.array[ma]=$.value[Qb];else if(2===$.size)for(ma=0;ma<Fb;ma++)Qb=Vb[ma][1],Ea=$.value[Qb],$.array[ca]=Ea.x,$.array[ca+1]=Ea.y,ca+=2;else if(3===$.size)if("c"===$.type)for(ma=0;ma<Fb;ma++)Qb=Vb[ma][1],Ea=$.value[Qb],$.array[ca]=Ea.r,$.array[ca+1]=Ea.g,$.array[ca+2]=Ea.b,ca+=3;else for(ma=0;ma<Fb;ma++)Qb=Vb[ma][1],Ea=$.value[Qb],$.array[ca]=Ea.x,$.array[ca+
1]=Ea.y,$.array[ca+2]=Ea.z,ca+=3;else if(4===$.size)for(ma=0;ma<Fb;ma++)Qb=Vb[ma][1],Ea=$.value[Qb],$.array[ca]=Ea.x,$.array[ca+1]=Ea.y,$.array[ca+2]=Ea.z,$.array[ca+3]=Ea.w,ca+=4}}else{if(Wc)for(tb=0;tb<Oc;tb++)Pb=Ic[tb],ca=3*tb,ec[ca]=Pb.x,ec[ca+1]=Pb.y,ec[ca+2]=Pb.z;if(Xc)for(Ob=0;Ob<Vc;Ob++)bc=Pc[Ob],ca=3*Ob,fc[ca]=bc.r,fc[ca+1]=bc.g,fc[ca+2]=bc.b;if(Wb){Eb=0;for(jc=Wb.length;Eb<jc;Eb++)if($=Wb[Eb],$.needsUpdate&&(void 0===$.boundTo||"vertices"===$.boundTo))if(Fb=$.value.length,ca=0,1===$.size)for(ma=
0;ma<Fb;ma++)$.array[ma]=$.value[ma];else if(2===$.size)for(ma=0;ma<Fb;ma++)Ea=$.value[ma],$.array[ca]=Ea.x,$.array[ca+1]=Ea.y,ca+=2;else if(3===$.size)if("c"===$.type)for(ma=0;ma<Fb;ma++)Ea=$.value[ma],$.array[ca]=Ea.r,$.array[ca+1]=Ea.g,$.array[ca+2]=Ea.b,ca+=3;else for(ma=0;ma<Fb;ma++)Ea=$.value[ma],$.array[ca]=Ea.x,$.array[ca+1]=Ea.y,$.array[ca+2]=Ea.z,ca+=3;else if(4===$.size)for(ma=0;ma<Fb;ma++)Ea=$.value[ma],$.array[ca]=Ea.x,$.array[ca+1]=Ea.y,$.array[ca+2]=Ea.z,$.array[ca+3]=Ea.w,ca+=4}}if(Wc||
tc.sortParticles)k.bindBuffer(k.ARRAY_BUFFER,Nb.__webglVertexBuffer),k.bufferData(k.ARRAY_BUFFER,ec,Nc);if(Xc||tc.sortParticles)k.bindBuffer(k.ARRAY_BUFFER,Nb.__webglColorBuffer),k.bufferData(k.ARRAY_BUFFER,fc,Nc);if(Wb){Eb=0;for(jc=Wb.length;Eb<jc;Eb++)if($=Wb[Eb],$.needsUpdate||tc.sortParticles)k.bindBuffer(k.ARRAY_BUFFER,$.buffer),k.bufferData(k.ARRAY_BUFFER,$.array,Nc)}}j.verticesNeedUpdate=!1;j.colorsNeedUpdate=!1;p.attributes&&s(p)}}};this.initMaterial=function(a,b,c,d){var e,f,h,g;a.addEventListener("dispose",
uc);var i,j,l,m,n;a instanceof THREE.MeshDepthMaterial?n="depth":a instanceof THREE.MeshNormalMaterial?n="normal":a instanceof THREE.MeshBasicMaterial?n="basic":a instanceof THREE.MeshLambertMaterial?n="lambert":a instanceof THREE.MeshPhongMaterial?n="phong":a instanceof THREE.LineBasicMaterial?n="basic":a instanceof THREE.LineDashedMaterial?n="dashed":a instanceof THREE.ParticleBasicMaterial&&(n="particle_basic");if(n){var p=THREE.ShaderLib[n];a.uniforms=THREE.UniformsUtils.clone(p.uniforms);a.vertexShader=
p.vertexShader;a.fragmentShader=p.fragmentShader}var q=e=0,r=0;f=p=0;for(var s=b.length;f<s;f++)h=b[f],h.onlyShadow||(h instanceof THREE.DirectionalLight&&e++,h instanceof THREE.PointLight&&q++,h instanceof THREE.SpotLight&&r++,h instanceof THREE.HemisphereLight&&p++);f=q;h=r;g=p;r=p=0;for(q=b.length;r<q;r++)s=b[r],s.castShadow&&(s instanceof THREE.SpotLight&&p++,s instanceof THREE.DirectionalLight&&!s.shadowCascade&&p++);m=p;Bb&&d&&d.useVertexTexture?l=1024:(b=k.getParameter(k.MAX_VERTEX_UNIFORM_VECTORS),
b=Math.floor((b-20)/4),void 0!==d&&d instanceof THREE.SkinnedMesh&&(b=Math.min(d.bones.length,b),b<d.bones.length&&console.warn("WebGLRenderer: too many bones - "+d.bones.length+", this GPU supports just "+b+" (try OpenGL instead of ANGLE)")),l=b);a:{var r=a.fragmentShader,q=a.vertexShader,p=a.uniforms,b=a.attributes,s=a.defines,c={map:!!a.map,envMap:!!a.envMap,lightMap:!!a.lightMap,bumpMap:!!a.bumpMap,normalMap:!!a.normalMap,specularMap:!!a.specularMap,vertexColors:a.vertexColors,fog:c,useFog:a.fog,
fogExp:c instanceof THREE.FogExp2,sizeAttenuation:a.sizeAttenuation,skinning:a.skinning,maxBones:l,useVertexTexture:Bb&&d&&d.useVertexTexture,boneTextureWidth:d&&d.boneTextureWidth,boneTextureHeight:d&&d.boneTextureHeight,morphTargets:a.morphTargets,morphNormals:a.morphNormals,maxMorphTargets:this.maxMorphTargets,maxMorphNormals:this.maxMorphNormals,maxDirLights:e,maxPointLights:f,maxSpotLights:h,maxHemiLights:g,maxShadows:m,shadowMapEnabled:this.shadowMapEnabled&&d.receiveShadow,shadowMapType:this.shadowMapType,
shadowMapDebug:this.shadowMapDebug,shadowMapCascade:this.shadowMapCascade,alphaTest:a.alphaTest,metal:a.metal,perPixel:a.perPixel,wrapAround:a.wrapAround,doubleSided:a.side===THREE.DoubleSide,flipSided:a.side===THREE.BackSide},t,v,w,d=[];n?d.push(n):(d.push(r),d.push(q));for(v in s)d.push(v),d.push(s[v]);for(t in c)d.push(t),d.push(c[t]);n=d.join();t=0;for(v=V.length;t<v;t++)if(d=V[t],d.code===n){d.usedTimes++;j=d.program;break a}t="SHADOWMAP_TYPE_BASIC";c.shadowMapType===THREE.PCFShadowMap?t="SHADOWMAP_TYPE_PCF":
c.shadowMapType===THREE.PCFSoftShadowMap&&(t="SHADOWMAP_TYPE_PCF_SOFT");v=[];for(w in s)d=s[w],!1!==d&&(d="#define "+w+" "+d,v.push(d));d=v.join("\n");w=k.createProgram();v=["precision "+L+" float;",d,Gb?"#define VERTEX_TEXTURES":"",D.gammaInput?"#define GAMMA_INPUT":"",D.gammaOutput?"#define GAMMA_OUTPUT":"",D.physicallyBasedShading?"#define PHYSICALLY_BASED_SHADING":"","#define MAX_DIR_LIGHTS "+c.maxDirLights,"#define MAX_POINT_LIGHTS "+c.maxPointLights,"#define MAX_SPOT_LIGHTS "+c.maxSpotLights,
"#define MAX_HEMI_LIGHTS "+c.maxHemiLights,"#define MAX_SHADOWS "+c.maxShadows,"#define MAX_BONES "+c.maxBones,c.map?"#define USE_MAP":"",c.envMap?"#define USE_ENVMAP":"",c.lightMap?"#define USE_LIGHTMAP":"",c.bumpMap?"#define USE_BUMPMAP":"",c.normalMap?"#define USE_NORMALMAP":"",c.specularMap?"#define USE_SPECULARMAP":"",c.vertexColors?"#define USE_COLOR":"",c.skinning?"#define USE_SKINNING":"",c.useVertexTexture?"#define BONE_TEXTURE":"",c.boneTextureWidth?"#define N_BONE_PIXEL_X "+c.boneTextureWidth.toFixed(1):
"",c.boneTextureHeight?"#define N_BONE_PIXEL_Y "+c.boneTextureHeight.toFixed(1):"",c.morphTargets?"#define USE_MORPHTARGETS":"",c.morphNormals?"#define USE_MORPHNORMALS":"",c.perPixel?"#define PHONG_PER_PIXEL":"",c.wrapAround?"#define WRAP_AROUND":"",c.doubleSided?"#define DOUBLE_SIDED":"",c.flipSided?"#define FLIP_SIDED":"",c.shadowMapEnabled?"#define USE_SHADOWMAP":"",c.shadowMapEnabled?"#define "+t:"",c.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",c.shadowMapCascade?"#define SHADOWMAP_CASCADE":
"",c.sizeAttenuation?"#define USE_SIZEATTENUATION":"","uniform mat4 modelMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\nattribute vec2 uv2;\n#ifdef USE_COLOR\nattribute vec3 color;\n#endif\n#ifdef USE_MORPHTARGETS\nattribute vec3 morphTarget0;\nattribute vec3 morphTarget1;\nattribute vec3 morphTarget2;\nattribute vec3 morphTarget3;\n#ifdef USE_MORPHNORMALS\nattribute vec3 morphNormal0;\nattribute vec3 morphNormal1;\nattribute vec3 morphNormal2;\nattribute vec3 morphNormal3;\n#else\nattribute vec3 morphTarget4;\nattribute vec3 morphTarget5;\nattribute vec3 morphTarget6;\nattribute vec3 morphTarget7;\n#endif\n#endif\n#ifdef USE_SKINNING\nattribute vec4 skinIndex;\nattribute vec4 skinWeight;\n#endif\n"].join("\n");
t=["precision "+L+" float;",c.bumpMap||c.normalMap?"#extension GL_OES_standard_derivatives : enable":"",d,"#define MAX_DIR_LIGHTS "+c.maxDirLights,"#define MAX_POINT_LIGHTS "+c.maxPointLights,"#define MAX_SPOT_LIGHTS "+c.maxSpotLights,"#define MAX_HEMI_LIGHTS "+c.maxHemiLights,"#define MAX_SHADOWS "+c.maxShadows,c.alphaTest?"#define ALPHATEST "+c.alphaTest:"",D.gammaInput?"#define GAMMA_INPUT":"",D.gammaOutput?"#define GAMMA_OUTPUT":"",D.physicallyBasedShading?"#define PHYSICALLY_BASED_SHADING":"",
c.useFog&&c.fog?"#define USE_FOG":"",c.useFog&&c.fogExp?"#define FOG_EXP2":"",c.map?"#define USE_MAP":"",c.envMap?"#define USE_ENVMAP":"",c.lightMap?"#define USE_LIGHTMAP":"",c.bumpMap?"#define USE_BUMPMAP":"",c.normalMap?"#define USE_NORMALMAP":"",c.specularMap?"#define USE_SPECULARMAP":"",c.vertexColors?"#define USE_COLOR":"",c.metal?"#define METAL":"",c.perPixel?"#define PHONG_PER_PIXEL":"",c.wrapAround?"#define WRAP_AROUND":"",c.doubleSided?"#define DOUBLE_SIDED":"",c.flipSided?"#define FLIP_SIDED":
"",c.shadowMapEnabled?"#define USE_SHADOWMAP":"",c.shadowMapEnabled?"#define "+t:"",c.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",c.shadowMapCascade?"#define SHADOWMAP_CASCADE":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");v=J("vertex",v+q);t=J("fragment",t+r);k.attachShader(w,v);k.attachShader(w,t);k.linkProgram(w);k.getProgramParameter(w,k.LINK_STATUS)||console.error("Could not initialise shader\nVALIDATE_STATUS: "+k.getProgramParameter(w,k.VALIDATE_STATUS)+", gl error ["+
k.getError()+"]");k.deleteShader(t);k.deleteShader(v);w.uniforms={};w.attributes={};var z;t="viewMatrix modelViewMatrix projectionMatrix normalMatrix modelMatrix cameraPosition morphTargetInfluences".split(" ");c.useVertexTexture?t.push("boneTexture"):t.push("boneGlobalMatrices");for(z in p)t.push(z);z=t;t=0;for(v=z.length;t<v;t++)p=z[t],w.uniforms[p]=k.getUniformLocation(w,p);t="position normal uv uv2 tangent color skinIndex skinWeight lineDistance".split(" ");for(z=0;z<c.maxMorphTargets;z++)t.push("morphTarget"+
z);for(z=0;z<c.maxMorphNormals;z++)t.push("morphNormal"+z);for(j in b)t.push(j);j=t;z=0;for(b=j.length;z<b;z++)t=j[z],w.attributes[t]=k.getAttribLocation(w,t);w.id=ea++;V.push({program:w,code:n,usedTimes:1});D.info.memory.programs=V.length;j=w}a.program=j;z=a.program.attributes;if(a.morphTargets){a.numSupportedMorphTargets=0;b="morphTarget";for(j=0;j<this.maxMorphTargets;j++)w=b+j,0<=z[w]&&a.numSupportedMorphTargets++}if(a.morphNormals){a.numSupportedMorphNormals=0;b="morphNormal";for(j=0;j<this.maxMorphNormals;j++)w=
b+j,0<=z[w]&&a.numSupportedMorphNormals++}a.uniformsList=[];for(i in a.uniforms)a.uniformsList.push([a.uniforms[i],i])};this.setFaceCulling=function(a,b){a===THREE.CullFaceNone?k.disable(k.CULL_FACE):(b===THREE.FrontFaceDirectionCW?k.frontFace(k.CW):k.frontFace(k.CCW),a===THREE.CullFaceBack?k.cullFace(k.BACK):a===THREE.CullFaceFront?k.cullFace(k.FRONT):k.cullFace(k.FRONT_AND_BACK),k.enable(k.CULL_FACE))};this.setMaterialFaces=function(a){var b=a.side===THREE.DoubleSide,a=a.side===THREE.BackSide;da!==
b&&(b?k.disable(k.CULL_FACE):k.enable(k.CULL_FACE),da=b);T!==a&&(a?k.frontFace(k.CW):k.frontFace(k.CCW),T=a)};this.setDepthTest=function(a){xa!==a&&(a?k.enable(k.DEPTH_TEST):k.disable(k.DEPTH_TEST),xa=a)};this.setDepthWrite=function(a){ab!==a&&(k.depthMask(a),ab=a)};this.setBlending=function(a,b,c,d){a!==aa&&(a===THREE.NoBlending?k.disable(k.BLEND):a===THREE.AdditiveBlending?(k.enable(k.BLEND),k.blendEquation(k.FUNC_ADD),k.blendFunc(k.SRC_ALPHA,k.ONE)):a===THREE.SubtractiveBlending?(k.enable(k.BLEND),
k.blendEquation(k.FUNC_ADD),k.blendFunc(k.ZERO,k.ONE_MINUS_SRC_COLOR)):a===THREE.MultiplyBlending?(k.enable(k.BLEND),k.blendEquation(k.FUNC_ADD),k.blendFunc(k.ZERO,k.SRC_COLOR)):a===THREE.CustomBlending?k.enable(k.BLEND):(k.enable(k.BLEND),k.blendEquationSeparate(k.FUNC_ADD,k.FUNC_ADD),k.blendFuncSeparate(k.SRC_ALPHA,k.ONE_MINUS_SRC_ALPHA,k.ONE,k.ONE_MINUS_SRC_ALPHA)),aa=a);if(a===THREE.CustomBlending){if(b!==na&&(k.blendEquation(w(b)),na=b),c!==ha||d!==X)k.blendFunc(w(c),w(d)),ha=c,X=d}else X=ha=
na=null};this.setTexture=function(a,b){if(a.needsUpdate){a.__webglInit||(a.__webglInit=!0,a.addEventListener("dispose",gc),a.__webglTexture=k.createTexture(),D.info.memory.textures++);k.activeTexture(k.TEXTURE0+b);k.bindTexture(k.TEXTURE_2D,a.__webglTexture);k.pixelStorei(k.UNPACK_FLIP_Y_WEBGL,a.flipY);k.pixelStorei(k.UNPACK_PREMULTIPLY_ALPHA_WEBGL,a.premultiplyAlpha);k.pixelStorei(k.UNPACK_ALIGNMENT,a.unpackAlignment);var c=a.image,d=0===(c.width&c.width-1)&&0===(c.height&c.height-1),e=w(a.format),
f=w(a.type);N(k.TEXTURE_2D,a,d);var h=a.mipmaps;if(a instanceof THREE.DataTexture)if(0<h.length&&d){for(var g=0,i=h.length;g<i;g++)c=h[g],k.texImage2D(k.TEXTURE_2D,g,e,c.width,c.height,0,e,f,c.data);a.generateMipmaps=!1}else k.texImage2D(k.TEXTURE_2D,0,e,c.width,c.height,0,e,f,c.data);else if(a instanceof THREE.CompressedTexture){g=0;for(i=h.length;g<i;g++)c=h[g],k.compressedTexImage2D(k.TEXTURE_2D,g,e,c.width,c.height,0,c.data)}else if(0<h.length&&d){g=0;for(i=h.length;g<i;g++)c=h[g],k.texImage2D(k.TEXTURE_2D,
g,e,e,f,c);a.generateMipmaps=!1}else k.texImage2D(k.TEXTURE_2D,0,e,e,f,a.image);a.generateMipmaps&&d&&k.generateMipmap(k.TEXTURE_2D);a.needsUpdate=!1;if(a.onUpdate)a.onUpdate()}else k.activeTexture(k.TEXTURE0+b),k.bindTexture(k.TEXTURE_2D,a.__webglTexture)};this.setRenderTarget=function(a){var b=a instanceof THREE.WebGLRenderTargetCube;if(a&&!a.__webglFramebuffer){void 0===a.depthBuffer&&(a.depthBuffer=!0);void 0===a.stencilBuffer&&(a.stencilBuffer=!0);a.addEventListener("dispose",mc);a.__webglTexture=
k.createTexture();D.info.memory.textures++;var c=0===(a.width&a.width-1)&&0===(a.height&a.height-1),d=w(a.format),e=w(a.type);if(b){a.__webglFramebuffer=[];a.__webglRenderbuffer=[];k.bindTexture(k.TEXTURE_CUBE_MAP,a.__webglTexture);N(k.TEXTURE_CUBE_MAP,a,c);for(var f=0;6>f;f++){a.__webglFramebuffer[f]=k.createFramebuffer();a.__webglRenderbuffer[f]=k.createRenderbuffer();k.texImage2D(k.TEXTURE_CUBE_MAP_POSITIVE_X+f,0,d,a.width,a.height,0,d,e,null);var h=a,g=k.TEXTURE_CUBE_MAP_POSITIVE_X+f;k.bindFramebuffer(k.FRAMEBUFFER,
a.__webglFramebuffer[f]);k.framebufferTexture2D(k.FRAMEBUFFER,k.COLOR_ATTACHMENT0,g,h.__webglTexture,0);y(a.__webglRenderbuffer[f],a)}c&&k.generateMipmap(k.TEXTURE_CUBE_MAP)}else a.__webglFramebuffer=k.createFramebuffer(),a.__webglRenderbuffer=a.shareDepthFrom?a.shareDepthFrom.__webglRenderbuffer:k.createRenderbuffer(),k.bindTexture(k.TEXTURE_2D,a.__webglTexture),N(k.TEXTURE_2D,a,c),k.texImage2D(k.TEXTURE_2D,0,d,a.width,a.height,0,d,e,null),d=k.TEXTURE_2D,k.bindFramebuffer(k.FRAMEBUFFER,a.__webglFramebuffer),
k.framebufferTexture2D(k.FRAMEBUFFER,k.COLOR_ATTACHMENT0,d,a.__webglTexture,0),a.shareDepthFrom?a.depthBuffer&&!a.stencilBuffer?k.framebufferRenderbuffer(k.FRAMEBUFFER,k.DEPTH_ATTACHMENT,k.RENDERBUFFER,a.__webglRenderbuffer):a.depthBuffer&&a.stencilBuffer&&k.framebufferRenderbuffer(k.FRAMEBUFFER,k.DEPTH_STENCIL_ATTACHMENT,k.RENDERBUFFER,a.__webglRenderbuffer):y(a.__webglRenderbuffer,a),c&&k.generateMipmap(k.TEXTURE_2D);b?k.bindTexture(k.TEXTURE_CUBE_MAP,null):k.bindTexture(k.TEXTURE_2D,null);k.bindRenderbuffer(k.RENDERBUFFER,
null);k.bindFramebuffer(k.FRAMEBUFFER,null)}a?(b=b?a.__webglFramebuffer[a.activeCubeFace]:a.__webglFramebuffer,c=a.width,a=a.height,e=d=0):(b=null,c=Qa,a=Xa,d=ua,e=Ra);b!==eb&&(k.bindFramebuffer(k.FRAMEBUFFER,b),k.viewport(d,e,c,a),eb=b);Xb=c;Jb=a};this.shadowMapPlugin=new THREE.ShadowMapPlugin;this.addPrePlugin(this.shadowMapPlugin);this.addPostPlugin(new THREE.SpritePlugin);this.addPostPlugin(new THREE.LensFlarePlugin)};THREE.WebGLRenderTarget=function(a,b,c){this.width=a;this.height=b;c=c||{};this.wrapS=void 0!==c.wrapS?c.wrapS:THREE.ClampToEdgeWrapping;this.wrapT=void 0!==c.wrapT?c.wrapT:THREE.ClampToEdgeWrapping;this.magFilter=void 0!==c.magFilter?c.magFilter:THREE.LinearFilter;this.minFilter=void 0!==c.minFilter?c.minFilter:THREE.LinearMipMapLinearFilter;this.anisotropy=void 0!==c.anisotropy?c.anisotropy:1;this.offset=new THREE.Vector2(0,0);this.repeat=new THREE.Vector2(1,1);this.format=void 0!==c.format?c.format:
THREE.RGBAFormat;this.type=void 0!==c.type?c.type:THREE.UnsignedByteType;this.depthBuffer=void 0!==c.depthBuffer?c.depthBuffer:!0;this.stencilBuffer=void 0!==c.stencilBuffer?c.stencilBuffer:!0;this.generateMipmaps=!0;this.shareDepthFrom=null};
THREE.WebGLRenderTarget.prototype={constructor:THREE.WebGLRenderTarget,clone:function(){var a=new THREE.WebGLRenderTarget(this.width,this.height);a.wrapS=this.wrapS;a.wrapT=this.wrapT;a.magFilter=this.magFilter;a.minFilter=this.minFilter;a.anisotropy=this.anisotropy;a.offset.copy(this.offset);a.repeat.copy(this.repeat);a.format=this.format;a.type=this.type;a.depthBuffer=this.depthBuffer;a.stencilBuffer=this.stencilBuffer;a.generateMipmaps=this.generateMipmaps;a.shareDepthFrom=this.shareDepthFrom;
return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.WebGLRenderTarget.prototype);THREE.WebGLRenderTargetCube=function(a,b,c){THREE.WebGLRenderTarget.call(this,a,b,c);this.activeCubeFace=0};THREE.WebGLRenderTargetCube.prototype=Object.create(THREE.WebGLRenderTarget.prototype);THREE.RenderableVertex=function(){this.positionWorld=new THREE.Vector3;this.positionScreen=new THREE.Vector4;this.visible=!0};THREE.RenderableVertex.prototype.copy=function(a){this.positionWorld.copy(a.positionWorld);this.positionScreen.copy(a.positionScreen)};THREE.RenderableFace3=function(){this.id=0;this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.v3=new THREE.RenderableVertex;this.centroidModel=new THREE.Vector3;this.normalModel=new THREE.Vector3;this.normalModelView=new THREE.Vector3;this.vertexNormalsLength=0;this.vertexNormalsModel=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];this.vertexNormalsModelView=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];this.material=this.color=null;this.uvs=[[]];this.z=
0};THREE.RenderableFace4=function(){this.id=0;this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.v3=new THREE.RenderableVertex;this.v4=new THREE.RenderableVertex;this.centroidModel=new THREE.Vector3;this.normalModel=new THREE.Vector3;this.normalModelView=new THREE.Vector3;this.vertexNormalsLength=0;this.vertexNormalsModel=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];this.vertexNormalsModelView=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,
new THREE.Vector3];this.material=this.color=null;this.uvs=[[]];this.z=0};THREE.RenderableObject=function(){this.id=0;this.object=null;this.z=0};THREE.RenderableParticle=function(){this.id=0;this.object=null;this.z=this.y=this.x=0;this.rotation=null;this.scale=new THREE.Vector2;this.material=null};THREE.RenderableLine=function(){this.id=0;this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.vertexColors=[new THREE.Color,new THREE.Color];this.material=null;this.z=0};THREE.GeometryUtils={merge:function(a,b,c){var d,e,f=a.vertices.length,h=b instanceof THREE.Mesh?b.geometry:b,g=a.vertices,i=h.vertices,j=a.faces,l=h.faces,a=a.faceVertexUvs[0],h=h.faceVertexUvs[0];void 0===c&&(c=0);b instanceof THREE.Mesh&&(b.matrixAutoUpdate&&b.updateMatrix(),d=b.matrix,e=(new THREE.Matrix3).getNormalMatrix(d));for(var b=0,m=i.length;b<m;b++){var n=i[b].clone();d&&n.applyMatrix4(d);g.push(n)}b=0;for(m=l.length;b<m;b++){var n=l[b],p,t,q=n.vertexNormals,r=n.vertexColors;n instanceof
THREE.Face3?p=new THREE.Face3(n.a+f,n.b+f,n.c+f):n instanceof THREE.Face4&&(p=new THREE.Face4(n.a+f,n.b+f,n.c+f,n.d+f));p.normal.copy(n.normal);e&&p.normal.applyMatrix3(e).normalize();g=0;for(i=q.length;g<i;g++)t=q[g].clone(),e&&t.applyMatrix3(e).normalize(),p.vertexNormals.push(t);p.color.copy(n.color);g=0;for(i=r.length;g<i;g++)t=r[g],p.vertexColors.push(t.clone());p.materialIndex=n.materialIndex+c;p.centroid.copy(n.centroid);d&&p.centroid.applyMatrix4(d);j.push(p)}b=0;for(m=h.length;b<m;b++){c=
h[b];d=[];g=0;for(i=c.length;g<i;g++)d.push(new THREE.Vector2(c[g].x,c[g].y));a.push(d)}},removeMaterials:function(a,b){for(var c={},d=0,e=b.length;d<e;d++)c[b[d]]=!0;for(var f,h=[],d=0,e=a.faces.length;d<e;d++)f=a.faces[d],f.materialIndex in c||h.push(f);a.faces=h},randomPointInTriangle:function(){var a=new THREE.Vector3;return function(b,c,d){var e=new THREE.Vector3,f=THREE.Math.random16(),h=THREE.Math.random16();1<f+h&&(f=1-f,h=1-h);var g=1-f-h;e.copy(b);e.multiplyScalar(f);a.copy(c);a.multiplyScalar(h);
e.add(a);a.copy(d);a.multiplyScalar(g);e.add(a);return e}}(),randomPointInFace:function(a,b,c){var d,e,f;if(a instanceof THREE.Face3)return d=b.vertices[a.a],e=b.vertices[a.b],f=b.vertices[a.c],THREE.GeometryUtils.randomPointInTriangle(d,e,f);if(a instanceof THREE.Face4){d=b.vertices[a.a];e=b.vertices[a.b];f=b.vertices[a.c];var b=b.vertices[a.d],h;c?a._area1&&a._area2?(c=a._area1,h=a._area2):(c=THREE.GeometryUtils.triangleArea(d,e,b),h=THREE.GeometryUtils.triangleArea(e,f,b),a._area1=c,a._area2=h):
(c=THREE.GeometryUtils.triangleArea(d,e,b),h=THREE.GeometryUtils.triangleArea(e,f,b));return THREE.Math.random16()*(c+h)<c?THREE.GeometryUtils.randomPointInTriangle(d,e,b):THREE.GeometryUtils.randomPointInTriangle(e,f,b)}},randomPointsInGeometry:function(a,b){function c(a){function b(c,d){if(d<c)return c;var e=c+Math.floor((d-c)/2);return j[e]>a?b(c,e-1):j[e]<a?b(e+1,d):e}return b(0,j.length-1)}var d,e,f=a.faces,h=a.vertices,g=f.length,i=0,j=[],l,m,n,p;for(e=0;e<g;e++)d=f[e],d instanceof THREE.Face3?
(l=h[d.a],m=h[d.b],n=h[d.c],d._area=THREE.GeometryUtils.triangleArea(l,m,n)):d instanceof THREE.Face4&&(l=h[d.a],m=h[d.b],n=h[d.c],p=h[d.d],d._area1=THREE.GeometryUtils.triangleArea(l,m,p),d._area2=THREE.GeometryUtils.triangleArea(m,n,p),d._area=d._area1+d._area2),i+=d._area,j[e]=i;d=[];for(e=0;e<b;e++)h=THREE.Math.random16()*i,h=c(h),d[e]=THREE.GeometryUtils.randomPointInFace(f[h],a,!0);return d},triangleArea:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d,e){a.subVectors(d,
c);b.subVectors(e,c);a.cross(b);return 0.5*a.length()}}(),center:function(a){a.computeBoundingBox();var b=a.boundingBox,c=new THREE.Vector3;c.addVectors(b.min,b.max);c.multiplyScalar(-0.5);a.applyMatrix((new THREE.Matrix4).makeTranslation(c.x,c.y,c.z));a.computeBoundingBox();return c},triangulateQuads:function(a){var b,c,d,e,f=[],h=[],g=[];b=0;for(c=a.faceUvs.length;b<c;b++)h[b]=[];b=0;for(c=a.faceVertexUvs.length;b<c;b++)g[b]=[];b=0;for(c=a.faces.length;b<c;b++)if(d=a.faces[b],d instanceof THREE.Face4){e=
d.a;var i=d.b,j=d.c,l=d.d,m=new THREE.Face3,n=new THREE.Face3;m.color.copy(d.color);n.color.copy(d.color);m.materialIndex=d.materialIndex;n.materialIndex=d.materialIndex;m.a=e;m.b=i;m.c=l;n.a=i;n.b=j;n.c=l;4===d.vertexColors.length&&(m.vertexColors[0]=d.vertexColors[0].clone(),m.vertexColors[1]=d.vertexColors[1].clone(),m.vertexColors[2]=d.vertexColors[3].clone(),n.vertexColors[0]=d.vertexColors[1].clone(),n.vertexColors[1]=d.vertexColors[2].clone(),n.vertexColors[2]=d.vertexColors[3].clone());f.push(m,
n);d=0;for(e=a.faceVertexUvs.length;d<e;d++)a.faceVertexUvs[d].length&&(m=a.faceVertexUvs[d][b],i=m[1],j=m[2],l=m[3],m=[m[0].clone(),i.clone(),l.clone()],i=[i.clone(),j.clone(),l.clone()],g[d].push(m,i));d=0;for(e=a.faceUvs.length;d<e;d++)a.faceUvs[d].length&&(i=a.faceUvs[d][b],h[d].push(i,i))}else{f.push(d);d=0;for(e=a.faceUvs.length;d<e;d++)h[d].push(a.faceUvs[d][b]);d=0;for(e=a.faceVertexUvs.length;d<e;d++)g[d].push(a.faceVertexUvs[d][b])}a.faces=f;a.faceUvs=h;a.faceVertexUvs=g;a.computeCentroids();
a.computeFaceNormals();a.computeVertexNormals();a.hasTangents&&a.computeTangents()},setMaterialIndex:function(a,b,c,d){a=a.faces;d=d||a.length-1;for(c=c||0;c<=d;c++)a[c].materialIndex=b}};THREE.ImageUtils={crossOrigin:"anonymous",loadTexture:function(a,b,c){var d=new Image,e=new THREE.Texture(d,b),b=new THREE.ImageLoader;b.crossOrigin=this.crossOrigin;b.load(a,function(a){e.image=a;e.needsUpdate=!0;c&&c(e)});e.sourceFile=a;return e},loadCompressedTexture:function(a,b,c,d){var e=new THREE.CompressedTexture;e.mapping=b;var f=new XMLHttpRequest;f.onload=function(){var a=THREE.ImageUtils.parseDDS(f.response,!0);e.format=a.format;e.mipmaps=a.mipmaps;e.image.width=a.width;e.image.height=
a.height;e.generateMipmaps=!1;e.needsUpdate=!0;c&&c(e)};f.onerror=d;f.open("GET",a,!0);f.responseType="arraybuffer";f.send(null);return e},loadTextureCube:function(a,b,c,d){var e=[];e.loadCount=0;var f=new THREE.Texture;f.image=e;void 0!==b&&(f.mapping=b);f.flipY=!1;for(var b=0,h=a.length;b<h;++b){var g=new Image;e[b]=g;g.onload=function(){e.loadCount+=1;6===e.loadCount&&(f.needsUpdate=!0,c&&c(f))};g.onerror=d;g.crossOrigin=this.crossOrigin;g.src=a[b]}return f},loadCompressedTextureCube:function(a,
b,c,d){var e=[];e.loadCount=0;var f=new THREE.CompressedTexture;f.image=e;void 0!==b&&(f.mapping=b);f.flipY=!1;f.generateMipmaps=!1;b=function(a,b){return function(){var d=THREE.ImageUtils.parseDDS(a.response,!0);b.format=d.format;b.mipmaps=d.mipmaps;b.width=d.width;b.height=d.height;e.loadCount+=1;6===e.loadCount&&(f.format=d.format,f.needsUpdate=!0,c&&c(f))}};if(a instanceof Array)for(var h=0,g=a.length;h<g;++h){var i={};e[h]=i;var j=new XMLHttpRequest;j.onload=b(j,i);j.onerror=d;i=a[h];j.open("GET",
i,!0);j.responseType="arraybuffer";j.send(null)}else j=new XMLHttpRequest,j.onload=function(){var a=THREE.ImageUtils.parseDDS(j.response,!0);if(a.isCubemap){for(var b=a.mipmaps.length/a.mipmapCount,d=0;d<b;d++){e[d]={mipmaps:[]};for(var h=0;h<a.mipmapCount;h++)e[d].mipmaps.push(a.mipmaps[d*a.mipmapCount+h]),e[d].format=a.format,e[d].width=a.width,e[d].height=a.height}f.format=a.format;f.needsUpdate=!0;c&&c(f)}},j.onerror=d,j.open("GET",a,!0),j.responseType="arraybuffer",j.send(null);return f},parseDDS:function(a,
b){function c(a){return a.charCodeAt(0)+(a.charCodeAt(1)<<8)+(a.charCodeAt(2)<<16)+(a.charCodeAt(3)<<24)}var d={mipmaps:[],width:0,height:0,format:null,mipmapCount:1},e=c("DXT1"),f=c("DXT3"),h=c("DXT5"),g=new Int32Array(a,0,31);if(542327876!==g[0])return console.error("ImageUtils.parseDDS(): Invalid magic number in DDS header"),d;if(!g[20]&4)return console.error("ImageUtils.parseDDS(): Unsupported format, must contain a FourCC code"),d;var i=g[21];switch(i){case e:e=8;d.format=THREE.RGB_S3TC_DXT1_Format;
break;case f:e=16;d.format=THREE.RGBA_S3TC_DXT3_Format;break;case h:e=16;d.format=THREE.RGBA_S3TC_DXT5_Format;break;default:return console.error("ImageUtils.parseDDS(): Unsupported FourCC code: ",String.fromCharCode(i&255,i>>8&255,i>>16&255,i>>24&255)),d}d.mipmapCount=1;g[2]&131072&&!1!==b&&(d.mipmapCount=Math.max(1,g[7]));d.isCubemap=g[28]&512?!0:!1;d.width=g[4];d.height=g[3];for(var g=g[1]+4,f=d.width,h=d.height,i=d.isCubemap?6:1,j=0;j<i;j++){for(var l=0;l<d.mipmapCount;l++){var m=Math.max(4,f)/
4*Math.max(4,h)/4*e,n={data:new Uint8Array(a,g,m),width:f,height:h};d.mipmaps.push(n);g+=m;f=Math.max(0.5*f,1);h=Math.max(0.5*h,1)}f=d.width;h=d.height}return d},getNormalMap:function(a,b){var c=function(a){var b=Math.sqrt(a[0]*a[0]+a[1]*a[1]+a[2]*a[2]);return[a[0]/b,a[1]/b,a[2]/b]},b=b|1,d=a.width,e=a.height,f=document.createElement("canvas");f.width=d;f.height=e;var h=f.getContext("2d");h.drawImage(a,0,0);for(var g=h.getImageData(0,0,d,e).data,i=h.createImageData(d,e),j=i.data,l=0;l<d;l++)for(var m=
0;m<e;m++){var n=0>m-1?0:m-1,p=m+1>e-1?e-1:m+1,t=0>l-1?0:l-1,q=l+1>d-1?d-1:l+1,r=[],s=[0,0,g[4*(m*d+l)]/255*b];r.push([-1,0,g[4*(m*d+t)]/255*b]);r.push([-1,-1,g[4*(n*d+t)]/255*b]);r.push([0,-1,g[4*(n*d+l)]/255*b]);r.push([1,-1,g[4*(n*d+q)]/255*b]);r.push([1,0,g[4*(m*d+q)]/255*b]);r.push([1,1,g[4*(p*d+q)]/255*b]);r.push([0,1,g[4*(p*d+l)]/255*b]);r.push([-1,1,g[4*(p*d+t)]/255*b]);n=[];t=r.length;for(p=0;p<t;p++){var q=r[p],v=r[(p+1)%t],q=[q[0]-s[0],q[1]-s[1],q[2]-s[2]],v=[v[0]-s[0],v[1]-s[1],v[2]-s[2]];
n.push(c([q[1]*v[2]-q[2]*v[1],q[2]*v[0]-q[0]*v[2],q[0]*v[1]-q[1]*v[0]]))}r=[0,0,0];for(p=0;p<n.length;p++)r[0]+=n[p][0],r[1]+=n[p][1],r[2]+=n[p][2];r[0]/=n.length;r[1]/=n.length;r[2]/=n.length;s=4*(m*d+l);j[s]=255*((r[0]+1)/2)|0;j[s+1]=255*((r[1]+1)/2)|0;j[s+2]=255*r[2]|0;j[s+3]=255}h.putImageData(i,0,0);return f},generateDataTexture:function(a,b,c){for(var d=a*b,e=new Uint8Array(3*d),f=Math.floor(255*c.r),h=Math.floor(255*c.g),c=Math.floor(255*c.b),g=0;g<d;g++)e[3*g]=f,e[3*g+1]=h,e[3*g+2]=c;a=new THREE.DataTexture(e,
a,b,THREE.RGBFormat);a.needsUpdate=!0;return a}};THREE.SceneUtils={createMultiMaterialObject:function(a,b){for(var c=new THREE.Object3D,d=0,e=b.length;d<e;d++)c.add(new THREE.Mesh(a,b[d]));return c},detach:function(a,b,c){a.applyMatrix(b.matrixWorld);b.remove(a);c.add(a)},attach:function(a,b,c){var d=new THREE.Matrix4;d.getInverse(c.matrixWorld);a.applyMatrix(d);b.remove(a);c.add(a)}};THREE.FontUtils={faces:{},face:"helvetiker",weight:"normal",style:"normal",size:150,divisions:10,getFace:function(){return this.faces[this.face][this.weight][this.style]},loadFace:function(a){var b=a.familyName.toLowerCase();this.faces[b]=this.faces[b]||{};this.faces[b][a.cssFontWeight]=this.faces[b][a.cssFontWeight]||{};this.faces[b][a.cssFontWeight][a.cssFontStyle]=a;return this.faces[b][a.cssFontWeight][a.cssFontStyle]=a},drawText:function(a){for(var b=this.getFace(),c=this.size/b.resolution,d=
0,e=String(a).split(""),f=e.length,h=[],a=0;a<f;a++){var g=new THREE.Path,g=this.extractGlyphPoints(e[a],b,c,d,g),d=d+g.offset;h.push(g.path)}return{paths:h,offset:d/2}},extractGlyphPoints:function(a,b,c,d,e){var f=[],h,g,i,j,l,m,n,p,t,q,r,s=b.glyphs[a]||b.glyphs["?"];if(s){if(s.o){b=s._cachedOutline||(s._cachedOutline=s.o.split(" "));j=b.length;for(a=0;a<j;)switch(i=b[a++],i){case "m":i=b[a++]*c+d;l=b[a++]*c;e.moveTo(i,l);break;case "l":i=b[a++]*c+d;l=b[a++]*c;e.lineTo(i,l);break;case "q":i=b[a++]*
c+d;l=b[a++]*c;p=b[a++]*c+d;t=b[a++]*c;e.quadraticCurveTo(p,t,i,l);if(h=f[f.length-1]){m=h.x;n=h.y;h=1;for(g=this.divisions;h<=g;h++){var v=h/g;THREE.Shape.Utils.b2(v,m,p,i);THREE.Shape.Utils.b2(v,n,t,l)}}break;case "b":if(i=b[a++]*c+d,l=b[a++]*c,p=b[a++]*c+d,t=b[a++]*-c,q=b[a++]*c+d,r=b[a++]*-c,e.bezierCurveTo(i,l,p,t,q,r),h=f[f.length-1]){m=h.x;n=h.y;h=1;for(g=this.divisions;h<=g;h++)v=h/g,THREE.Shape.Utils.b3(v,m,p,q,i),THREE.Shape.Utils.b3(v,n,t,r,l)}}}return{offset:s.ha*c,path:e}}}};
THREE.FontUtils.generateShapes=function(a,b){var b=b||{},c=void 0!==b.curveSegments?b.curveSegments:4,d=void 0!==b.font?b.font:"helvetiker",e=void 0!==b.weight?b.weight:"normal",f=void 0!==b.style?b.style:"normal";THREE.FontUtils.size=void 0!==b.size?b.size:100;THREE.FontUtils.divisions=c;THREE.FontUtils.face=d;THREE.FontUtils.weight=e;THREE.FontUtils.style=f;c=THREE.FontUtils.drawText(a).paths;d=[];e=0;for(f=c.length;e<f;e++)Array.prototype.push.apply(d,c[e].toShapes());return d};
(function(a){var b=function(a){for(var b=a.length,e=0,f=b-1,h=0;h<b;f=h++)e+=a[f].x*a[h].y-a[h].x*a[f].y;return 0.5*e};a.Triangulate=function(a,d){var e=a.length;if(3>e)return null;var f=[],h=[],g=[],i,j,l;if(0<b(a))for(j=0;j<e;j++)h[j]=j;else for(j=0;j<e;j++)h[j]=e-1-j;var m=2*e;for(j=e-1;2<e;){if(0>=m--){console.log("Warning, unable to triangulate polygon!");break}i=j;e<=i&&(i=0);j=i+1;e<=j&&(j=0);l=j+1;e<=l&&(l=0);var n;a:{var p=n=void 0,t=void 0,q=void 0,r=void 0,s=void 0,v=void 0,z=void 0,C=
void 0,p=a[h[i]].x,t=a[h[i]].y,q=a[h[j]].x,r=a[h[j]].y,s=a[h[l]].x,v=a[h[l]].y;if(1E-10>(q-p)*(v-t)-(r-t)*(s-p))n=!1;else{var F=void 0,H=void 0,I=void 0,G=void 0,A=void 0,K=void 0,B=void 0,J=void 0,N=void 0,y=void 0,N=J=B=C=z=void 0,F=s-q,H=v-r,I=p-s,G=t-v,A=q-p,K=r-t;for(n=0;n<e;n++)if(!(n===i||n===j||n===l))if(z=a[h[n]].x,C=a[h[n]].y,B=z-p,J=C-t,N=z-q,y=C-r,z-=s,C-=v,N=F*y-H*N,B=A*J-K*B,J=I*C-G*z,0<=N&&0<=J&&0<=B){n=!1;break a}n=!0}}if(n){f.push([a[h[i]],a[h[j]],a[h[l]]]);g.push([h[i],h[j],h[l]]);
i=j;for(l=j+1;l<e;i++,l++)h[i]=h[l];e--;m=2*e}}return d?g:f};a.Triangulate.area=b;return a})(THREE.FontUtils);self._typeface_js={faces:THREE.FontUtils.faces,loadFace:THREE.FontUtils.loadFace};THREE.typeface_js=self._typeface_js;THREE.Curve=function(){};THREE.Curve.prototype.getPoint=function(){console.log("Warning, getPoint() not implemented!");return null};THREE.Curve.prototype.getPointAt=function(a){a=this.getUtoTmapping(a);return this.getPoint(a)};THREE.Curve.prototype.getPoints=function(a){a||(a=5);var b,c=[];for(b=0;b<=a;b++)c.push(this.getPoint(b/a));return c};THREE.Curve.prototype.getSpacedPoints=function(a){a||(a=5);var b,c=[];for(b=0;b<=a;b++)c.push(this.getPointAt(b/a));return c};
THREE.Curve.prototype.getLength=function(){var a=this.getLengths();return a[a.length-1]};THREE.Curve.prototype.getLengths=function(a){a||(a=this.__arcLengthDivisions?this.__arcLengthDivisions:200);if(this.cacheArcLengths&&this.cacheArcLengths.length==a+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var b=[],c,d=this.getPoint(0),e,f=0;b.push(0);for(e=1;e<=a;e++)c=this.getPoint(e/a),f+=c.distanceTo(d),b.push(f),d=c;return this.cacheArcLengths=b};
THREE.Curve.prototype.updateArcLengths=function(){this.needsUpdate=!0;this.getLengths()};THREE.Curve.prototype.getUtoTmapping=function(a,b){var c=this.getLengths(),d=0,e=c.length,f;f=b?b:a*c[e-1];for(var h=0,g=e-1,i;h<=g;)if(d=Math.floor(h+(g-h)/2),i=c[d]-f,0>i)h=d+1;else if(0<i)g=d-1;else{g=d;break}d=g;if(c[d]==f)return d/(e-1);h=c[d];return c=(d+(f-h)/(c[d+1]-h))/(e-1)};THREE.Curve.prototype.getTangent=function(a){var b=a-1E-4,a=a+1E-4;0>b&&(b=0);1<a&&(a=1);b=this.getPoint(b);return this.getPoint(a).clone().sub(b).normalize()};
THREE.Curve.prototype.getTangentAt=function(a){a=this.getUtoTmapping(a);return this.getTangent(a)};
THREE.Curve.Utils={tangentQuadraticBezier:function(a,b,c,d){return 2*(1-a)*(c-b)+2*a*(d-c)},tangentCubicBezier:function(a,b,c,d,e){return-3*b*(1-a)*(1-a)+3*c*(1-a)*(1-a)-6*a*c*(1-a)+6*a*d*(1-a)-3*a*a*d+3*a*a*e},tangentSpline:function(a){return 6*a*a-6*a+(3*a*a-4*a+1)+(-6*a*a+6*a)+(3*a*a-2*a)},interpolate:function(a,b,c,d,e){var a=0.5*(c-a),d=0.5*(d-b),f=e*e;return(2*b-2*c+a+d)*e*f+(-3*b+3*c-2*a-d)*f+a*e+b}};
THREE.Curve.create=function(a,b){a.prototype=Object.create(THREE.Curve.prototype);a.prototype.getPoint=b;return a};THREE.CurvePath=function(){this.curves=[];this.bends=[];this.autoClose=!1};THREE.CurvePath.prototype=Object.create(THREE.Curve.prototype);THREE.CurvePath.prototype.add=function(a){this.curves.push(a)};THREE.CurvePath.prototype.checkConnection=function(){};THREE.CurvePath.prototype.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 THREE.LineCurve(b,a))};
THREE.CurvePath.prototype.getPoint=function(a){for(var b=a*this.getLength(),c=this.getCurveLengths(),a=0;a<c.length;){if(c[a]>=b)return b=c[a]-b,a=this.curves[a],b=1-b/a.getLength(),a.getPointAt(b);a++}return null};THREE.CurvePath.prototype.getLength=function(){var a=this.getCurveLengths();return a[a.length-1]};
THREE.CurvePath.prototype.getCurveLengths=function(){if(this.cacheLengths&&this.cacheLengths.length==this.curves.length)return this.cacheLengths;var a=[],b=0,c,d=this.curves.length;for(c=0;c<d;c++)b+=this.curves[c].getLength(),a.push(b);return this.cacheLengths=a};
THREE.CurvePath.prototype.getBoundingBox=function(){var a=this.getPoints(),b,c,d,e,f,h;b=c=Number.NEGATIVE_INFINITY;e=f=Number.POSITIVE_INFINITY;var g,i,j,l,m=a[0]instanceof THREE.Vector3;l=m?new THREE.Vector3:new THREE.Vector2;i=0;for(j=a.length;i<j;i++)g=a[i],g.x>b?b=g.x:g.x<e&&(e=g.x),g.y>c?c=g.y:g.y<f&&(f=g.y),m&&(g.z>d?d=g.z:g.z<h&&(h=g.z)),l.add(g);a={minX:e,minY:f,maxX:b,maxY:c,centroid:l.divideScalar(j)};m&&(a.maxZ=d,a.minZ=h);return a};
THREE.CurvePath.prototype.createPointsGeometry=function(a){a=this.getPoints(a,!0);return this.createGeometry(a)};THREE.CurvePath.prototype.createSpacedPointsGeometry=function(a){a=this.getSpacedPoints(a,!0);return this.createGeometry(a)};THREE.CurvePath.prototype.createGeometry=function(a){for(var b=new THREE.Geometry,c=0;c<a.length;c++)b.vertices.push(new THREE.Vector3(a[c].x,a[c].y,a[c].z||0));return b};THREE.CurvePath.prototype.addWrapPath=function(a){this.bends.push(a)};
THREE.CurvePath.prototype.getTransformedPoints=function(a,b){var c=this.getPoints(a),d,e;b||(b=this.bends);d=0;for(e=b.length;d<e;d++)c=this.getWrapPoints(c,b[d]);return c};THREE.CurvePath.prototype.getTransformedSpacedPoints=function(a,b){var c=this.getSpacedPoints(a),d,e;b||(b=this.bends);d=0;for(e=b.length;d<e;d++)c=this.getWrapPoints(c,b[d]);return c};
THREE.CurvePath.prototype.getWrapPoints=function(a,b){var c=this.getBoundingBox(),d,e,f,h,g,i;d=0;for(e=a.length;d<e;d++)f=a[d],h=f.x,g=f.y,i=h/c.maxX,i=b.getUtoTmapping(i,h),h=b.getPoint(i),g=b.getNormalVector(i).multiplyScalar(g),f.x=h.x+g.x,f.y=h.y+g.y;return a};THREE.Gyroscope=function(){THREE.Object3D.call(this)};THREE.Gyroscope.prototype=Object.create(THREE.Object3D.prototype);
THREE.Gyroscope.prototype.updateMatrixWorld=function(a){this.matrixAutoUpdate&&this.updateMatrix();if(this.matrixWorldNeedsUpdate||a)this.parent?(this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorld.decompose(this.translationWorld,this.quaternionWorld,this.scaleWorld),this.matrix.decompose(this.translationObject,this.quaternionObject,this.scaleObject),this.matrixWorld.compose(this.translationWorld,this.quaternionObject,this.scaleWorld)):this.matrixWorld.copy(this.matrix),
this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=0,c=this.children.length;b<c;b++)this.children[b].updateMatrixWorld(a)};THREE.Gyroscope.prototype.translationWorld=new THREE.Vector3;THREE.Gyroscope.prototype.translationObject=new THREE.Vector3;THREE.Gyroscope.prototype.quaternionWorld=new THREE.Quaternion;THREE.Gyroscope.prototype.quaternionObject=new THREE.Quaternion;THREE.Gyroscope.prototype.scaleWorld=new THREE.Vector3;THREE.Gyroscope.prototype.scaleObject=new THREE.Vector3;THREE.Path=function(a){THREE.CurvePath.call(this);this.actions=[];a&&this.fromPoints(a)};THREE.Path.prototype=Object.create(THREE.CurvePath.prototype);THREE.PathActions={MOVE_TO:"moveTo",LINE_TO:"lineTo",QUADRATIC_CURVE_TO:"quadraticCurveTo",BEZIER_CURVE_TO:"bezierCurveTo",CSPLINE_THRU:"splineThru",ARC:"arc",ELLIPSE:"ellipse"};THREE.Path.prototype.fromPoints=function(a){this.moveTo(a[0].x,a[0].y);for(var b=1,c=a.length;b<c;b++)this.lineTo(a[b].x,a[b].y)};
THREE.Path.prototype.moveTo=function(a,b){var c=Array.prototype.slice.call(arguments);this.actions.push({action:THREE.PathActions.MOVE_TO,args:c})};THREE.Path.prototype.lineTo=function(a,b){var c=Array.prototype.slice.call(arguments),d=this.actions[this.actions.length-1].args,d=new THREE.LineCurve(new THREE.Vector2(d[d.length-2],d[d.length-1]),new THREE.Vector2(a,b));this.curves.push(d);this.actions.push({action:THREE.PathActions.LINE_TO,args:c})};
THREE.Path.prototype.quadraticCurveTo=function(a,b,c,d){var e=Array.prototype.slice.call(arguments),f=this.actions[this.actions.length-1].args,f=new THREE.QuadraticBezierCurve(new THREE.Vector2(f[f.length-2],f[f.length-1]),new THREE.Vector2(a,b),new THREE.Vector2(c,d));this.curves.push(f);this.actions.push({action:THREE.PathActions.QUADRATIC_CURVE_TO,args:e})};
THREE.Path.prototype.bezierCurveTo=function(a,b,c,d,e,f){var h=Array.prototype.slice.call(arguments),g=this.actions[this.actions.length-1].args,g=new THREE.CubicBezierCurve(new THREE.Vector2(g[g.length-2],g[g.length-1]),new THREE.Vector2(a,b),new THREE.Vector2(c,d),new THREE.Vector2(e,f));this.curves.push(g);this.actions.push({action:THREE.PathActions.BEZIER_CURVE_TO,args:h})};
THREE.Path.prototype.splineThru=function(a){var b=Array.prototype.slice.call(arguments),c=this.actions[this.actions.length-1].args,c=[new THREE.Vector2(c[c.length-2],c[c.length-1])];Array.prototype.push.apply(c,a);c=new THREE.SplineCurve(c);this.curves.push(c);this.actions.push({action:THREE.PathActions.CSPLINE_THRU,args:b})};THREE.Path.prototype.arc=function(a,b,c,d,e,f){var h=this.actions[this.actions.length-1].args;this.absarc(a+h[h.length-2],b+h[h.length-1],c,d,e,f)};
THREE.Path.prototype.absarc=function(a,b,c,d,e,f){this.absellipse(a,b,c,c,d,e,f)};THREE.Path.prototype.ellipse=function(a,b,c,d,e,f,h){var g=this.actions[this.actions.length-1].args;this.absellipse(a+g[g.length-2],b+g[g.length-1],c,d,e,f,h)};THREE.Path.prototype.absellipse=function(a,b,c,d,e,f,h){var g=Array.prototype.slice.call(arguments),i=new THREE.EllipseCurve(a,b,c,d,e,f,h);this.curves.push(i);i=i.getPoint(h?1:0);g.push(i.x);g.push(i.y);this.actions.push({action:THREE.PathActions.ELLIPSE,args:g})};
THREE.Path.prototype.getSpacedPoints=function(a){a||(a=40);for(var b=[],c=0;c<a;c++)b.push(this.getPoint(c/a));return b};
THREE.Path.prototype.getPoints=function(a,b){if(this.useSpacedPoints)return console.log("tata"),this.getSpacedPoints(a,b);var a=a||12,c=[],d,e,f,h,g,i,j,l,m,n,p,t,q;d=0;for(e=this.actions.length;d<e;d++)switch(f=this.actions[d],h=f.action,f=f.args,h){case THREE.PathActions.MOVE_TO:c.push(new THREE.Vector2(f[0],f[1]));break;case THREE.PathActions.LINE_TO:c.push(new THREE.Vector2(f[0],f[1]));break;case THREE.PathActions.QUADRATIC_CURVE_TO:g=f[2];i=f[3];m=f[0];n=f[1];0<c.length?(h=c[c.length-1],p=h.x,
t=h.y):(h=this.actions[d-1].args,p=h[h.length-2],t=h[h.length-1]);for(f=1;f<=a;f++)q=f/a,h=THREE.Shape.Utils.b2(q,p,m,g),q=THREE.Shape.Utils.b2(q,t,n,i),c.push(new THREE.Vector2(h,q));break;case THREE.PathActions.BEZIER_CURVE_TO:g=f[4];i=f[5];m=f[0];n=f[1];j=f[2];l=f[3];0<c.length?(h=c[c.length-1],p=h.x,t=h.y):(h=this.actions[d-1].args,p=h[h.length-2],t=h[h.length-1]);for(f=1;f<=a;f++)q=f/a,h=THREE.Shape.Utils.b3(q,p,m,j,g),q=THREE.Shape.Utils.b3(q,t,n,l,i),c.push(new THREE.Vector2(h,q));break;case THREE.PathActions.CSPLINE_THRU:h=
this.actions[d-1].args;q=[new THREE.Vector2(h[h.length-2],h[h.length-1])];h=a*f[0].length;q=q.concat(f[0]);q=new THREE.SplineCurve(q);for(f=1;f<=h;f++)c.push(q.getPointAt(f/h));break;case THREE.PathActions.ARC:g=f[0];i=f[1];n=f[2];j=f[3];h=f[4];m=!!f[5];p=h-j;t=2*a;for(f=1;f<=t;f++)q=f/t,m||(q=1-q),q=j+q*p,h=g+n*Math.cos(q),q=i+n*Math.sin(q),c.push(new THREE.Vector2(h,q));break;case THREE.PathActions.ELLIPSE:g=f[0];i=f[1];n=f[2];l=f[3];j=f[4];h=f[5];m=!!f[6];p=h-j;t=2*a;for(f=1;f<=t;f++)q=f/t,m||
(q=1-q),q=j+q*p,h=g+n*Math.cos(q),q=i+l*Math.sin(q),c.push(new THREE.Vector2(h,q))}d=c[c.length-1];1E-10>Math.abs(d.x-c[0].x)&&1E-10>Math.abs(d.y-c[0].y)&&c.splice(c.length-1,1);b&&c.push(c[0]);return c};
THREE.Path.prototype.toShapes=function(a){var b,c,d,e,f=[],h=new THREE.Path;b=0;for(c=this.actions.length;b<c;b++)d=this.actions[b],e=d.args,d=d.action,d==THREE.PathActions.MOVE_TO&&0!=h.actions.length&&(f.push(h),h=new THREE.Path),h[d].apply(h,e);0!=h.actions.length&&f.push(h);if(0==f.length)return[];var g;e=[];if(1==f.length)return d=f[0],g=new THREE.Shape,g.actions=d.actions,g.curves=d.curves,e.push(g),e;b=!THREE.Shape.Utils.isClockWise(f[0].getPoints());if(a?!b:b){g=new THREE.Shape;b=0;for(c=
f.length;b<c;b++)d=f[b],h=THREE.Shape.Utils.isClockWise(d.getPoints()),(h=a?!h:h)?(g.actions=d.actions,g.curves=d.curves,e.push(g),g=new THREE.Shape):g.holes.push(d)}else{g=void 0;b=0;for(c=f.length;b<c;b++)d=f[b],h=THREE.Shape.Utils.isClockWise(d.getPoints()),(h=a?!h:h)?(g&&e.push(g),g=new THREE.Shape,g.actions=d.actions,g.curves=d.curves):g.holes.push(d);e.push(g)}return e};THREE.Shape=function(){THREE.Path.apply(this,arguments);this.holes=[]};THREE.Shape.prototype=Object.create(THREE.Path.prototype);THREE.Shape.prototype.extrude=function(a){return new THREE.ExtrudeGeometry(this,a)};THREE.Shape.prototype.makeGeometry=function(a){return new THREE.ShapeGeometry(this,a)};THREE.Shape.prototype.getPointsHoles=function(a){var b,c=this.holes.length,d=[];for(b=0;b<c;b++)d[b]=this.holes[b].getTransformedPoints(a,this.bends);return d};
THREE.Shape.prototype.getSpacedPointsHoles=function(a){var b,c=this.holes.length,d=[];for(b=0;b<c;b++)d[b]=this.holes[b].getTransformedSpacedPoints(a,this.bends);return d};THREE.Shape.prototype.extractAllPoints=function(a){return{shape:this.getTransformedPoints(a),holes:this.getPointsHoles(a)}};THREE.Shape.prototype.extractPoints=function(a){return this.useSpacedPoints?this.extractAllSpacedPoints(a):this.extractAllPoints(a)};
THREE.Shape.prototype.extractAllSpacedPoints=function(a){return{shape:this.getTransformedSpacedPoints(a),holes:this.getSpacedPointsHoles(a)}};
THREE.Shape.Utils={removeHoles:function(a,b){var c=a.concat(),d=c.concat(),e,f,h,g,i,j,l,m,n,p,t=[];for(i=0;i<b.length;i++){j=b[i];Array.prototype.push.apply(d,j);f=Number.POSITIVE_INFINITY;for(e=0;e<j.length;e++){n=j[e];p=[];for(m=0;m<c.length;m++)l=c[m],l=n.distanceToSquared(l),p.push(l),l<f&&(f=l,h=e,g=m)}e=0<=g-1?g-1:c.length-1;f=0<=h-1?h-1:j.length-1;var q=[j[h],c[g],c[e]];m=THREE.FontUtils.Triangulate.area(q);var r=[j[h],j[f],c[g]];n=THREE.FontUtils.Triangulate.area(r);p=g;l=h;g+=1;h+=-1;0>
g&&(g+=c.length);g%=c.length;0>h&&(h+=j.length);h%=j.length;e=0<=g-1?g-1:c.length-1;f=0<=h-1?h-1:j.length-1;q=[j[h],c[g],c[e]];q=THREE.FontUtils.Triangulate.area(q);r=[j[h],j[f],c[g]];r=THREE.FontUtils.Triangulate.area(r);m+n>q+r&&(g=p,h=l,0>g&&(g+=c.length),g%=c.length,0>h&&(h+=j.length),h%=j.length,e=0<=g-1?g-1:c.length-1,f=0<=h-1?h-1:j.length-1);m=c.slice(0,g);n=c.slice(g);p=j.slice(h);l=j.slice(0,h);f=[j[h],j[f],c[g]];t.push([j[h],c[g],c[e]]);t.push(f);c=m.concat(p).concat(l).concat(n)}return{shape:c,
isolatedPts:t,allpoints:d}},triangulateShape:function(a,b){var c=THREE.Shape.Utils.removeHoles(a,b),d=c.allpoints,e=c.isolatedPts,c=THREE.FontUtils.Triangulate(c.shape,!1),f,h,g,i,j={};f=0;for(h=d.length;f<h;f++)i=d[f].x+":"+d[f].y,void 0!==j[i]&&console.log("Duplicate point",i),j[i]=f;f=0;for(h=c.length;f<h;f++){g=c[f];for(d=0;3>d;d++)i=g[d].x+":"+g[d].y,i=j[i],void 0!==i&&(g[d]=i)}f=0;for(h=e.length;f<h;f++){g=e[f];for(d=0;3>d;d++)i=g[d].x+":"+g[d].y,i=j[i],void 0!==i&&(g[d]=i)}return c.concat(e)},
isClockWise:function(a){return 0>THREE.FontUtils.Triangulate.area(a)},b2p0:function(a,b){var c=1-a;return c*c*b},b2p1:function(a,b){return 2*(1-a)*a*b},b2p2:function(a,b){return a*a*b},b2:function(a,b,c,d){return this.b2p0(a,b)+this.b2p1(a,c)+this.b2p2(a,d)},b3p0:function(a,b){var c=1-a;return c*c*c*b},b3p1:function(a,b){var c=1-a;return 3*c*c*a*b},b3p2:function(a,b){return 3*(1-a)*a*a*b},b3p3:function(a,b){return a*a*a*b},b3:function(a,b,c,d,e){return this.b3p0(a,b)+this.b3p1(a,c)+this.b3p2(a,d)+
this.b3p3(a,e)}};THREE.LineCurve=function(a,b){this.v1=a;this.v2=b};THREE.LineCurve.prototype=Object.create(THREE.Curve.prototype);THREE.LineCurve.prototype.getPoint=function(a){var b=this.v2.clone().sub(this.v1);b.multiplyScalar(a).add(this.v1);return b};THREE.LineCurve.prototype.getPointAt=function(a){return this.getPoint(a)};THREE.LineCurve.prototype.getTangent=function(){return this.v2.clone().sub(this.v1).normalize()};THREE.QuadraticBezierCurve=function(a,b,c){this.v0=a;this.v1=b;this.v2=c};THREE.QuadraticBezierCurve.prototype=Object.create(THREE.Curve.prototype);THREE.QuadraticBezierCurve.prototype.getPoint=function(a){var b;b=THREE.Shape.Utils.b2(a,this.v0.x,this.v1.x,this.v2.x);a=THREE.Shape.Utils.b2(a,this.v0.y,this.v1.y,this.v2.y);return new THREE.Vector2(b,a)};
THREE.QuadraticBezierCurve.prototype.getTangent=function(a){var b;b=THREE.Curve.Utils.tangentQuadraticBezier(a,this.v0.x,this.v1.x,this.v2.x);a=THREE.Curve.Utils.tangentQuadraticBezier(a,this.v0.y,this.v1.y,this.v2.y);b=new THREE.Vector2(b,a);b.normalize();return b};THREE.CubicBezierCurve=function(a,b,c,d){this.v0=a;this.v1=b;this.v2=c;this.v3=d};THREE.CubicBezierCurve.prototype=Object.create(THREE.Curve.prototype);THREE.CubicBezierCurve.prototype.getPoint=function(a){var b;b=THREE.Shape.Utils.b3(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);a=THREE.Shape.Utils.b3(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);return new THREE.Vector2(b,a)};
THREE.CubicBezierCurve.prototype.getTangent=function(a){var b;b=THREE.Curve.Utils.tangentCubicBezier(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);a=THREE.Curve.Utils.tangentCubicBezier(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);b=new THREE.Vector2(b,a);b.normalize();return b};THREE.SplineCurve=function(a){this.points=void 0==a?[]:a};THREE.SplineCurve.prototype=Object.create(THREE.Curve.prototype);THREE.SplineCurve.prototype.getPoint=function(a){var b=new THREE.Vector2,c=[],d=this.points,e;e=(d.length-1)*a;a=Math.floor(e);e-=a;c[0]=0==a?a:a-1;c[1]=a;c[2]=a>d.length-2?d.length-1:a+1;c[3]=a>d.length-3?d.length-1:a+2;b.x=THREE.Curve.Utils.interpolate(d[c[0]].x,d[c[1]].x,d[c[2]].x,d[c[3]].x,e);b.y=THREE.Curve.Utils.interpolate(d[c[0]].y,d[c[1]].y,d[c[2]].y,d[c[3]].y,e);return b};THREE.EllipseCurve=function(a,b,c,d,e,f,h){this.aX=a;this.aY=b;this.xRadius=c;this.yRadius=d;this.aStartAngle=e;this.aEndAngle=f;this.aClockwise=h};THREE.EllipseCurve.prototype=Object.create(THREE.Curve.prototype);THREE.EllipseCurve.prototype.getPoint=function(a){var b=this.aEndAngle-this.aStartAngle;this.aClockwise||(a=1-a);b=this.aStartAngle+a*b;a=this.aX+this.xRadius*Math.cos(b);b=this.aY+this.yRadius*Math.sin(b);return new THREE.Vector2(a,b)};THREE.ArcCurve=function(a,b,c,d,e,f){THREE.EllipseCurve.call(this,a,b,c,c,d,e,f)};THREE.ArcCurve.prototype=Object.create(THREE.EllipseCurve.prototype);THREE.LineCurve3=THREE.Curve.create(function(a,b){this.v1=a;this.v2=b},function(a){var b=new THREE.Vector3;b.subVectors(this.v2,this.v1);b.multiplyScalar(a);b.add(this.v1);return b});THREE.QuadraticBezierCurve3=THREE.Curve.create(function(a,b,c){this.v0=a;this.v1=b;this.v2=c},function(a){var b,c;b=THREE.Shape.Utils.b2(a,this.v0.x,this.v1.x,this.v2.x);c=THREE.Shape.Utils.b2(a,this.v0.y,this.v1.y,this.v2.y);a=THREE.Shape.Utils.b2(a,this.v0.z,this.v1.z,this.v2.z);return new THREE.Vector3(b,c,a)});THREE.CubicBezierCurve3=THREE.Curve.create(function(a,b,c,d){this.v0=a;this.v1=b;this.v2=c;this.v3=d},function(a){var b,c;b=THREE.Shape.Utils.b3(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);c=THREE.Shape.Utils.b3(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);a=THREE.Shape.Utils.b3(a,this.v0.z,this.v1.z,this.v2.z,this.v3.z);return new THREE.Vector3(b,c,a)});THREE.SplineCurve3=THREE.Curve.create(function(a){this.points=void 0==a?[]:a},function(a){var b=new THREE.Vector3,c=[],d=this.points,e,a=(d.length-1)*a;e=Math.floor(a);a-=e;c[0]=0==e?e:e-1;c[1]=e;c[2]=e>d.length-2?d.length-1:e+1;c[3]=e>d.length-3?d.length-1:e+2;e=d[c[0]];var f=d[c[1]],h=d[c[2]],c=d[c[3]];b.x=THREE.Curve.Utils.interpolate(e.x,f.x,h.x,c.x,a);b.y=THREE.Curve.Utils.interpolate(e.y,f.y,h.y,c.y,a);b.z=THREE.Curve.Utils.interpolate(e.z,f.z,h.z,c.z,a);return b});THREE.ClosedSplineCurve3=THREE.Curve.create(function(a){this.points=void 0==a?[]:a},function(a){var b=new THREE.Vector3,c=[],d=this.points,e;e=(d.length-0)*a;a=Math.floor(e);e-=a;a+=0<a?0:(Math.floor(Math.abs(a)/d.length)+1)*d.length;c[0]=(a-1)%d.length;c[1]=a%d.length;c[2]=(a+1)%d.length;c[3]=(a+2)%d.length;b.x=THREE.Curve.Utils.interpolate(d[c[0]].x,d[c[1]].x,d[c[2]].x,d[c[3]].x,e);b.y=THREE.Curve.Utils.interpolate(d[c[0]].y,d[c[1]].y,d[c[2]].y,d[c[3]].y,e);b.z=THREE.Curve.Utils.interpolate(d[c[0]].z,
d[c[1]].z,d[c[2]].z,d[c[3]].z,e);return b});THREE.AnimationHandler=function(){var a=[],b={},c={update:function(b){for(var c=0;c<a.length;c++)a[c].update(b)},addToUpdate:function(b){-1===a.indexOf(b)&&a.push(b)},removeFromUpdate:function(b){b=a.indexOf(b);-1!==b&&a.splice(b,1)},add:function(a){void 0!==b[a.name]&&console.log("THREE.AnimationHandler.add: Warning! "+a.name+" already exists in library. Overwriting.");b[a.name]=a;if(!0!==a.initialized){for(var c=0;c<a.hierarchy.length;c++){for(var d=0;d<a.hierarchy[c].keys.length;d++)if(0>a.hierarchy[c].keys[d].time&&
(a.hierarchy[c].keys[d].time=0),void 0!==a.hierarchy[c].keys[d].rot&&!(a.hierarchy[c].keys[d].rot instanceof THREE.Quaternion)){var g=a.hierarchy[c].keys[d].rot;a.hierarchy[c].keys[d].rot=new THREE.Quaternion(g[0],g[1],g[2],g[3])}if(a.hierarchy[c].keys.length&&void 0!==a.hierarchy[c].keys[0].morphTargets){g={};for(d=0;d<a.hierarchy[c].keys.length;d++)for(var i=0;i<a.hierarchy[c].keys[d].morphTargets.length;i++){var j=a.hierarchy[c].keys[d].morphTargets[i];g[j]=-1}a.hierarchy[c].usedMorphTargets=g;
for(d=0;d<a.hierarchy[c].keys.length;d++){var l={};for(j in g){for(i=0;i<a.hierarchy[c].keys[d].morphTargets.length;i++)if(a.hierarchy[c].keys[d].morphTargets[i]===j){l[j]=a.hierarchy[c].keys[d].morphTargetsInfluences[i];break}i===a.hierarchy[c].keys[d].morphTargets.length&&(l[j]=0)}a.hierarchy[c].keys[d].morphTargetsInfluences=l}}for(d=1;d<a.hierarchy[c].keys.length;d++)a.hierarchy[c].keys[d].time===a.hierarchy[c].keys[d-1].time&&(a.hierarchy[c].keys.splice(d,1),d--);for(d=0;d<a.hierarchy[c].keys.length;d++)a.hierarchy[c].keys[d].index=
d}d=parseInt(a.length*a.fps,10);a.JIT={};a.JIT.hierarchy=[];for(c=0;c<a.hierarchy.length;c++)a.JIT.hierarchy.push(Array(d));a.initialized=!0}},get:function(a){if("string"===typeof a){if(b[a])return b[a];console.log("THREE.AnimationHandler.get: Couldn't find animation "+a);return null}},parse:function(a){var b=[];if(a instanceof THREE.SkinnedMesh)for(var c=0;c<a.bones.length;c++)b.push(a.bones[c]);else d(a,b);return b}},d=function(a,b){b.push(a);for(var c=0;c<a.children.length;c++)d(a.children[c],
b)};c.LINEAR=0;c.CATMULLROM=1;c.CATMULLROM_FORWARD=2;return c}();THREE.Animation=function(a,b,c){this.root=a;this.data=THREE.AnimationHandler.get(b);this.hierarchy=THREE.AnimationHandler.parse(a);this.currentTime=0;this.timeScale=1;this.isPlaying=!1;this.loop=this.isPaused=!0;this.interpolationType=void 0!==c?c:THREE.AnimationHandler.LINEAR;this.points=[];this.target=new THREE.Vector3};
THREE.Animation.prototype.play=function(a,b){if(!1===this.isPlaying){this.isPlaying=!0;this.loop=void 0!==a?a:!0;this.currentTime=void 0!==b?b:0;var c,d=this.hierarchy.length,e;for(c=0;c<d;c++){e=this.hierarchy[c];e.matrixAutoUpdate=!0;void 0===e.animationCache&&(e.animationCache={},e.animationCache.prevKey={pos:0,rot:0,scl:0},e.animationCache.nextKey={pos:0,rot:0,scl:0},e.animationCache.originalMatrix=e instanceof THREE.Bone?e.skinMatrix:e.matrix);var f=e.animationCache.prevKey;e=e.animationCache.nextKey;
f.pos=this.data.hierarchy[c].keys[0];f.rot=this.data.hierarchy[c].keys[0];f.scl=this.data.hierarchy[c].keys[0];e.pos=this.getNextKeyWith("pos",c,1);e.rot=this.getNextKeyWith("rot",c,1);e.scl=this.getNextKeyWith("scl",c,1)}this.update(0)}this.isPaused=!1;THREE.AnimationHandler.addToUpdate(this)};THREE.Animation.prototype.pause=function(){!0===this.isPaused?THREE.AnimationHandler.addToUpdate(this):THREE.AnimationHandler.removeFromUpdate(this);this.isPaused=!this.isPaused};
THREE.Animation.prototype.stop=function(){this.isPaused=this.isPlaying=!1;THREE.AnimationHandler.removeFromUpdate(this)};
THREE.Animation.prototype.update=function(a){if(!1!==this.isPlaying){var b=["pos","rot","scl"],c,d,e,f,h,g,i,j,l;l=this.currentTime+=a*this.timeScale;j=this.currentTime%=this.data.length;parseInt(Math.min(j*this.data.fps,this.data.length*this.data.fps),10);for(var m=0,n=this.hierarchy.length;m<n;m++){a=this.hierarchy[m];i=a.animationCache;for(var p=0;3>p;p++){c=b[p];h=i.prevKey[c];g=i.nextKey[c];if(g.time<=l){if(j<l)if(this.loop){h=this.data.hierarchy[m].keys[0];for(g=this.getNextKeyWith(c,m,1);g.time<
j;)h=g,g=this.getNextKeyWith(c,m,g.index+1)}else{this.stop();return}else{do h=g,g=this.getNextKeyWith(c,m,g.index+1);while(g.time<j)}i.prevKey[c]=h;i.nextKey[c]=g}a.matrixAutoUpdate=!0;a.matrixWorldNeedsUpdate=!0;d=(j-h.time)/(g.time-h.time);e=h[c];f=g[c];if(0>d||1<d)console.log("THREE.Animation.update: Warning! Scale out of bounds:"+d+" on bone "+m),d=0>d?0:1;if("pos"===c)if(c=a.position,this.interpolationType===THREE.AnimationHandler.LINEAR)c.x=e[0]+(f[0]-e[0])*d,c.y=e[1]+(f[1]-e[1])*d,c.z=e[2]+
(f[2]-e[2])*d;else{if(this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD)this.points[0]=this.getPrevKeyWith("pos",m,h.index-1).pos,this.points[1]=e,this.points[2]=f,this.points[3]=this.getNextKeyWith("pos",m,g.index+1).pos,d=0.33*d+0.33,e=this.interpolateCatmullRom(this.points,d),c.x=e[0],c.y=e[1],c.z=e[2],this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD&&(d=this.interpolateCatmullRom(this.points,1.01*d),
this.target.set(d[0],d[1],d[2]),this.target.sub(c),this.target.y=0,this.target.normalize(),d=Math.atan2(this.target.x,this.target.z),a.rotation.set(0,d,0))}else"rot"===c?THREE.Quaternion.slerp(e,f,a.quaternion,d):"scl"===c&&(c=a.scale,c.x=e[0]+(f[0]-e[0])*d,c.y=e[1]+(f[1]-e[1])*d,c.z=e[2]+(f[2]-e[2])*d)}}}};
THREE.Animation.prototype.interpolateCatmullRom=function(a,b){var c=[],d=[],e,f,h,g,i,j;e=(a.length-1)*b;f=Math.floor(e);e-=f;c[0]=0===f?f:f-1;c[1]=f;c[2]=f>a.length-2?f:f+1;c[3]=f>a.length-3?f:f+2;f=a[c[0]];g=a[c[1]];i=a[c[2]];j=a[c[3]];c=e*e;h=e*c;d[0]=this.interpolate(f[0],g[0],i[0],j[0],e,c,h);d[1]=this.interpolate(f[1],g[1],i[1],j[1],e,c,h);d[2]=this.interpolate(f[2],g[2],i[2],j[2],e,c,h);return d};
THREE.Animation.prototype.interpolate=function(a,b,c,d,e,f,h){a=0.5*(c-a);d=0.5*(d-b);return(2*(b-c)+a+d)*h+(-3*(b-c)-2*a-d)*f+a*e+b};THREE.Animation.prototype.getNextKeyWith=function(a,b,c){for(var d=this.data.hierarchy[b].keys,c=this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD?c<d.length-1?c:d.length-1:c%d.length;c<d.length;c++)if(void 0!==d[c][a])return d[c];return this.data.hierarchy[b].keys[0]};
THREE.Animation.prototype.getPrevKeyWith=function(a,b,c){for(var d=this.data.hierarchy[b].keys,c=this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD?0<c?c:0:0<=c?c:c+d.length;0<=c;c--)if(void 0!==d[c][a])return d[c];return this.data.hierarchy[b].keys[d.length-1]};THREE.KeyFrameAnimation=function(a,b,c){this.root=a;this.data=THREE.AnimationHandler.get(b);this.hierarchy=THREE.AnimationHandler.parse(a);this.currentTime=0;this.timeScale=0.001;this.isPlaying=!1;this.loop=this.isPaused=!0;this.JITCompile=void 0!==c?c:!0;a=0;for(b=this.hierarchy.length;a<b;a++){var c=this.data.hierarchy[a].sids,d=this.hierarchy[a];if(this.data.hierarchy[a].keys.length&&c){for(var e=0;e<c.length;e++){var f=c[e],h=this.getNextKeyWith(f,a,0);h&&h.apply(f)}d.matrixAutoUpdate=!1;this.data.hierarchy[a].node.updateMatrix();
d.matrixWorldNeedsUpdate=!0}}};
THREE.KeyFrameAnimation.prototype.play=function(a,b){if(!this.isPlaying){this.isPlaying=!0;this.loop=void 0!==a?a:!0;this.currentTime=void 0!==b?b:0;this.startTimeMs=b;this.startTime=1E7;this.endTime=-this.startTime;var c,d=this.hierarchy.length,e,f;for(c=0;c<d;c++)e=this.hierarchy[c],f=this.data.hierarchy[c],void 0===f.animationCache&&(f.animationCache={},f.animationCache.prevKey=null,f.animationCache.nextKey=null,f.animationCache.originalMatrix=e instanceof THREE.Bone?e.skinMatrix:e.matrix),e=this.data.hierarchy[c].keys,
e.length&&(f.animationCache.prevKey=e[0],f.animationCache.nextKey=e[1],this.startTime=Math.min(e[0].time,this.startTime),this.endTime=Math.max(e[e.length-1].time,this.endTime));this.update(0)}this.isPaused=!1;THREE.AnimationHandler.addToUpdate(this)};THREE.KeyFrameAnimation.prototype.pause=function(){this.isPaused?THREE.AnimationHandler.addToUpdate(this):THREE.AnimationHandler.removeFromUpdate(this);this.isPaused=!this.isPaused};
THREE.KeyFrameAnimation.prototype.stop=function(){this.isPaused=this.isPlaying=!1;THREE.AnimationHandler.removeFromUpdate(this);for(var a=0;a<this.data.hierarchy.length;a++){var b=this.hierarchy[a],c=this.data.hierarchy[a];if(void 0!==c.animationCache){var d=c.animationCache.originalMatrix;b instanceof THREE.Bone?(d.copy(b.skinMatrix),b.skinMatrix=d):(d.copy(b.matrix),b.matrix=d);delete c.animationCache}}};
THREE.KeyFrameAnimation.prototype.update=function(a){if(this.isPlaying){var b,c,d,e,f=this.data.JIT.hierarchy,h,g,i;g=this.currentTime+=a*this.timeScale;h=this.currentTime%=this.data.length;h<this.startTimeMs&&(h=this.currentTime=this.startTimeMs+h);e=parseInt(Math.min(h*this.data.fps,this.data.length*this.data.fps),10);if((i=h<g)&&!this.loop){for(var a=0,j=this.hierarchy.length;a<j;a++){var l=this.data.hierarchy[a].keys,f=this.data.hierarchy[a].sids;d=l.length-1;e=this.hierarchy[a];if(l.length){for(l=
0;l<f.length;l++)h=f[l],(g=this.getPrevKeyWith(h,a,d))&&g.apply(h);this.data.hierarchy[a].node.updateMatrix();e.matrixWorldNeedsUpdate=!0}}this.stop()}else if(!(h<this.startTime)){a=0;for(j=this.hierarchy.length;a<j;a++){d=this.hierarchy[a];b=this.data.hierarchy[a];var l=b.keys,m=b.animationCache;if(this.JITCompile&&void 0!==f[a][e])d instanceof THREE.Bone?(d.skinMatrix=f[a][e],d.matrixWorldNeedsUpdate=!1):(d.matrix=f[a][e],d.matrixWorldNeedsUpdate=!0);else if(l.length){this.JITCompile&&m&&(d instanceof
THREE.Bone?d.skinMatrix=m.originalMatrix:d.matrix=m.originalMatrix);b=m.prevKey;c=m.nextKey;if(b&&c){if(c.time<=g){if(i&&this.loop){b=l[0];for(c=l[1];c.time<h;)b=c,c=l[b.index+1]}else if(!i)for(var n=l.length-1;c.time<h&&c.index!==n;)b=c,c=l[b.index+1];m.prevKey=b;m.nextKey=c}c.time>=h?b.interpolate(c,h):b.interpolate(c,c.time)}this.data.hierarchy[a].node.updateMatrix();d.matrixWorldNeedsUpdate=!0}}if(this.JITCompile&&void 0===f[0][e]){this.hierarchy[0].updateMatrixWorld(!0);for(a=0;a<this.hierarchy.length;a++)f[a][e]=
this.hierarchy[a]instanceof THREE.Bone?this.hierarchy[a].skinMatrix.clone():this.hierarchy[a].matrix.clone()}}}};THREE.KeyFrameAnimation.prototype.getNextKeyWith=function(a,b,c){b=this.data.hierarchy[b].keys;for(c%=b.length;c<b.length;c++)if(b[c].hasTarget(a))return b[c];return b[0]};THREE.KeyFrameAnimation.prototype.getPrevKeyWith=function(a,b,c){b=this.data.hierarchy[b].keys;for(c=0<=c?c:c+b.length;0<=c;c--)if(b[c].hasTarget(a))return b[c];return b[b.length-1]};THREE.CubeCamera=function(a,b,c){THREE.Object3D.call(this);var d=new THREE.PerspectiveCamera(90,1,a,b);d.up.set(0,-1,0);d.lookAt(new THREE.Vector3(1,0,0));this.add(d);var e=new THREE.PerspectiveCamera(90,1,a,b);e.up.set(0,-1,0);e.lookAt(new THREE.Vector3(-1,0,0));this.add(e);var f=new THREE.PerspectiveCamera(90,1,a,b);f.up.set(0,0,1);f.lookAt(new THREE.Vector3(0,1,0));this.add(f);var h=new THREE.PerspectiveCamera(90,1,a,b);h.up.set(0,0,-1);h.lookAt(new THREE.Vector3(0,-1,0));this.add(h);var g=new THREE.PerspectiveCamera(90,
1,a,b);g.up.set(0,-1,0);g.lookAt(new THREE.Vector3(0,0,1));this.add(g);var i=new THREE.PerspectiveCamera(90,1,a,b);i.up.set(0,-1,0);i.lookAt(new THREE.Vector3(0,0,-1));this.add(i);this.renderTarget=new THREE.WebGLRenderTargetCube(c,c,{format:THREE.RGBFormat,magFilter:THREE.LinearFilter,minFilter:THREE.LinearFilter});this.updateCubeMap=function(a,b){var c=this.renderTarget,n=c.generateMipmaps;c.generateMipmaps=!1;c.activeCubeFace=0;a.render(b,d,c);c.activeCubeFace=1;a.render(b,e,c);c.activeCubeFace=
2;a.render(b,f,c);c.activeCubeFace=3;a.render(b,h,c);c.activeCubeFace=4;a.render(b,g,c);c.generateMipmaps=n;c.activeCubeFace=5;a.render(b,i,c)}};THREE.CubeCamera.prototype=Object.create(THREE.Object3D.prototype);THREE.CombinedCamera=function(a,b,c,d,e,f,h){THREE.Camera.call(this);this.fov=c;this.left=-a/2;this.right=a/2;this.top=b/2;this.bottom=-b/2;this.cameraO=new THREE.OrthographicCamera(a/-2,a/2,b/2,b/-2,f,h);this.cameraP=new THREE.PerspectiveCamera(c,a/b,d,e);this.zoom=1;this.toPerspective()};THREE.CombinedCamera.prototype=Object.create(THREE.Camera.prototype);
THREE.CombinedCamera.prototype.toPerspective=function(){this.near=this.cameraP.near;this.far=this.cameraP.far;this.cameraP.fov=this.fov/this.zoom;this.cameraP.updateProjectionMatrix();this.projectionMatrix=this.cameraP.projectionMatrix;this.inPerspectiveMode=!0;this.inOrthographicMode=!1};
THREE.CombinedCamera.prototype.toOrthographic=function(){var a=this.cameraP.aspect,b=(this.cameraP.near+this.cameraP.far)/2,b=Math.tan(this.fov/2)*b,a=2*b*a/2,b=b/this.zoom,a=a/this.zoom;this.cameraO.left=-a;this.cameraO.right=a;this.cameraO.top=b;this.cameraO.bottom=-b;this.cameraO.updateProjectionMatrix();this.near=this.cameraO.near;this.far=this.cameraO.far;this.projectionMatrix=this.cameraO.projectionMatrix;this.inPerspectiveMode=!1;this.inOrthographicMode=!0};
THREE.CombinedCamera.prototype.setSize=function(a,b){this.cameraP.aspect=a/b;this.left=-a/2;this.right=a/2;this.top=b/2;this.bottom=-b/2};THREE.CombinedCamera.prototype.setFov=function(a){this.fov=a;this.inPerspectiveMode?this.toPerspective():this.toOrthographic()};THREE.CombinedCamera.prototype.updateProjectionMatrix=function(){this.inPerspectiveMode?this.toPerspective():(this.toPerspective(),this.toOrthographic())};
THREE.CombinedCamera.prototype.setLens=function(a,b){void 0===b&&(b=24);var c=2*THREE.Math.radToDeg(Math.atan(b/(2*a)));this.setFov(c);return c};THREE.CombinedCamera.prototype.setZoom=function(a){this.zoom=a;this.inPerspectiveMode?this.toPerspective():this.toOrthographic()};THREE.CombinedCamera.prototype.toFrontView=function(){this.rotation.x=0;this.rotation.y=0;this.rotation.z=0;this.rotationAutoUpdate=!1};
THREE.CombinedCamera.prototype.toBackView=function(){this.rotation.x=0;this.rotation.y=Math.PI;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CombinedCamera.prototype.toLeftView=function(){this.rotation.x=0;this.rotation.y=-Math.PI/2;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CombinedCamera.prototype.toRightView=function(){this.rotation.x=0;this.rotation.y=Math.PI/2;this.rotation.z=0;this.rotationAutoUpdate=!1};
THREE.CombinedCamera.prototype.toTopView=function(){this.rotation.x=-Math.PI/2;this.rotation.y=0;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CombinedCamera.prototype.toBottomView=function(){this.rotation.x=Math.PI/2;this.rotation.y=0;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CircleGeometry=function(a,b,c,d){THREE.Geometry.call(this);var a=a||50,c=void 0!==c?c:0,d=void 0!==d?d:2*Math.PI,b=void 0!==b?Math.max(3,b):8,e,f=[];e=new THREE.Vector3;var h=new THREE.Vector2(0.5,0.5);this.vertices.push(e);f.push(h);for(e=0;e<=b;e++){var g=new THREE.Vector3,i=c+e/b*d;g.x=a*Math.cos(i);g.y=a*Math.sin(i);this.vertices.push(g);f.push(new THREE.Vector2((g.x/a+1)/2,(g.y/a+1)/2))}c=new THREE.Vector3(0,0,1);for(e=1;e<=b;e++)this.faces.push(new THREE.Face3(e,e+1,0,[c,c,c])),this.faceVertexUvs[0].push([f[e],
f[e+1],h]);this.computeCentroids();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.CircleGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CubeGeometry=function(a,b,c,d,e,f){function h(a,b,c,d,e,f,h,q){var r,s=g.widthSegments,v=g.heightSegments,z=e/2,C=f/2,F=g.vertices.length;if("x"===a&&"y"===b||"y"===a&&"x"===b)r="z";else if("x"===a&&"z"===b||"z"===a&&"x"===b)r="y",v=g.depthSegments;else if("z"===a&&"y"===b||"y"===a&&"z"===b)r="x",s=g.depthSegments;var H=s+1,I=v+1,G=e/s,A=f/v,K=new THREE.Vector3;K[r]=0<h?1:-1;for(e=0;e<I;e++)for(f=0;f<H;f++){var B=new THREE.Vector3;B[a]=(f*G-z)*c;B[b]=(e*A-C)*d;B[r]=h;g.vertices.push(B)}for(e=
0;e<v;e++)for(f=0;f<s;f++)a=new THREE.Face4(f+H*e+F,f+H*(e+1)+F,f+1+H*(e+1)+F,f+1+H*e+F),a.normal.copy(K),a.vertexNormals.push(K.clone(),K.clone(),K.clone(),K.clone()),a.materialIndex=q,g.faces.push(a),g.faceVertexUvs[0].push([new THREE.Vector2(f/s,1-e/v),new THREE.Vector2(f/s,1-(e+1)/v),new THREE.Vector2((f+1)/s,1-(e+1)/v),new THREE.Vector2((f+1)/s,1-e/v)])}THREE.Geometry.call(this);var g=this;this.width=a;this.height=b;this.depth=c;this.widthSegments=d||1;this.heightSegments=e||1;this.depthSegments=
f||1;a=this.width/2;b=this.height/2;c=this.depth/2;h("z","y",-1,-1,this.depth,this.height,a,0);h("z","y",1,-1,this.depth,this.height,-a,1);h("x","z",1,1,this.width,this.depth,b,2);h("x","z",1,-1,this.width,this.depth,-b,3);h("x","y",1,-1,this.width,this.height,c,4);h("x","y",-1,-1,this.width,this.height,-c,5);this.computeCentroids();this.mergeVertices()};THREE.CubeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CylinderGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);this.radiusTop=a=void 0!==a?a:20;this.radiusBottom=b=void 0!==b?b:20;this.height=c=void 0!==c?c:100;this.radialSegments=d=d||8;this.heightSegments=e=e||1;this.openEnded=f=void 0!==f?f:!1;var h=c/2,g,i,j=[],l=[];for(i=0;i<=e;i++){var m=[],n=[],p=i/e,t=p*(b-a)+a;for(g=0;g<=d;g++){var q=g/d,r=new THREE.Vector3;r.x=t*Math.sin(2*q*Math.PI);r.y=-p*c+h;r.z=t*Math.cos(2*q*Math.PI);this.vertices.push(r);m.push(this.vertices.length-1);n.push(new THREE.Vector2(q,
1-p))}j.push(m);l.push(n)}c=(b-a)/c;for(g=0;g<d;g++){0!==a?(m=this.vertices[j[0][g]].clone(),n=this.vertices[j[0][g+1]].clone()):(m=this.vertices[j[1][g]].clone(),n=this.vertices[j[1][g+1]].clone());m.setY(Math.sqrt(m.x*m.x+m.z*m.z)*c).normalize();n.setY(Math.sqrt(n.x*n.x+n.z*n.z)*c).normalize();for(i=0;i<e;i++){var p=j[i][g],t=j[i+1][g],q=j[i+1][g+1],r=j[i][g+1],s=m.clone(),v=m.clone(),z=n.clone(),C=n.clone(),F=l[i][g].clone(),H=l[i+1][g].clone(),I=l[i+1][g+1].clone(),G=l[i][g+1].clone();this.faces.push(new THREE.Face4(p,
t,q,r,[s,v,z,C]));this.faceVertexUvs[0].push([F,H,I,G])}}if(!1===f&&0<a){this.vertices.push(new THREE.Vector3(0,h,0));for(g=0;g<d;g++)p=j[0][g],t=j[0][g+1],q=this.vertices.length-1,s=new THREE.Vector3(0,1,0),v=new THREE.Vector3(0,1,0),z=new THREE.Vector3(0,1,0),F=l[0][g].clone(),H=l[0][g+1].clone(),I=new THREE.Vector2(H.u,0),this.faces.push(new THREE.Face3(p,t,q,[s,v,z])),this.faceVertexUvs[0].push([F,H,I])}if(!1===f&&0<b){this.vertices.push(new THREE.Vector3(0,-h,0));for(g=0;g<d;g++)p=j[i][g+1],
t=j[i][g],q=this.vertices.length-1,s=new THREE.Vector3(0,-1,0),v=new THREE.Vector3(0,-1,0),z=new THREE.Vector3(0,-1,0),F=l[i][g+1].clone(),H=l[i][g].clone(),I=new THREE.Vector2(H.u,1),this.faces.push(new THREE.Face3(p,t,q,[s,v,z])),this.faceVertexUvs[0].push([F,H,I])}this.computeCentroids();this.computeFaceNormals()};THREE.CylinderGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry=function(a,b){"undefined"!==typeof a&&(THREE.Geometry.call(this),a=a instanceof Array?a:[a],this.shapebb=a[a.length-1].getBoundingBox(),this.addShapeList(a,b),this.computeCentroids(),this.computeFaceNormals())};THREE.ExtrudeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry.prototype.addShapeList=function(a,b){for(var c=a.length,d=0;d<c;d++)this.addShape(a[d],b)};
THREE.ExtrudeGeometry.prototype.addShape=function(a,b){function c(a,b,c){b||console.log("die");return b.clone().multiplyScalar(c).add(a)}function d(a,b,c){var d=THREE.ExtrudeGeometry.__v1,e=THREE.ExtrudeGeometry.__v2,f=THREE.ExtrudeGeometry.__v3,g=THREE.ExtrudeGeometry.__v4,h=THREE.ExtrudeGeometry.__v5,i=THREE.ExtrudeGeometry.__v6;d.set(a.x-b.x,a.y-b.y);e.set(a.x-c.x,a.y-c.y);d=d.normalize();e=e.normalize();f.set(-d.y,d.x);g.set(e.y,-e.x);h.copy(a).add(f);i.copy(a).add(g);if(h.equals(i))return g.clone();
h.copy(b).add(f);i.copy(c).add(g);f=d.dot(g);g=i.sub(h).dot(g);0===f&&(console.log("Either infinite or no solutions!"),0===g?console.log("Its finite solutions."):console.log("Too bad, no solutions."));g/=f;return 0>g?(b=Math.atan2(b.y-a.y,b.x-a.x),a=Math.atan2(c.y-a.y,c.x-a.x),b>a&&(a+=2*Math.PI),c=(b+a)/2,a=-Math.cos(c),c=-Math.sin(c),new THREE.Vector2(a,c)):d.multiplyScalar(g).add(h).sub(a).clone()}function e(c,d){var e,f;for(O=c.length;0<=--O;){e=O;f=O-1;0>f&&(f=c.length-1);for(var g=0,h=p+2*l,
g=0;g<h;g++){var i=pa*g,j=pa*(g+1),m=d+e+i,i=d+f+i,n=d+f+j,j=d+e+j,q=c,r=g,s=h,t=e,w=f,m=m+J,i=i+J,n=n+J,j=j+J;B.faces.push(new THREE.Face4(m,i,n,j,null,null,v));m=z.generateSideWallUV(B,a,q,b,m,i,n,j,r,s,t,w);B.faceVertexUvs[0].push(m)}}}function f(a,b,c){B.vertices.push(new THREE.Vector3(a,b,c))}function h(c,d,e,f){c+=J;d+=J;e+=J;B.faces.push(new THREE.Face3(c,d,e,null,null,s));c=f?z.generateBottomUV(B,a,b,c,d,e):z.generateTopUV(B,a,b,c,d,e);B.faceVertexUvs[0].push(c)}var g=void 0!==b.amount?b.amount:
100,i=void 0!==b.bevelThickness?b.bevelThickness:6,j=void 0!==b.bevelSize?b.bevelSize:i-2,l=void 0!==b.bevelSegments?b.bevelSegments:3,m=void 0!==b.bevelEnabled?b.bevelEnabled:!0,n=void 0!==b.curveSegments?b.curveSegments:12,p=void 0!==b.steps?b.steps:1,t=b.extrudePath,q,r=!1,s=b.material,v=b.extrudeMaterial,z=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,C,F,H,I;t&&(q=t.getSpacedPoints(p),r=!0,m=!1,C=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(t,p,
!1),F=new THREE.Vector3,H=new THREE.Vector3,I=new THREE.Vector3);m||(j=i=l=0);var G,A,K,B=this,J=this.vertices.length,n=a.extractPoints(n),N=n.shape,n=n.holes;if(t=!THREE.Shape.Utils.isClockWise(N)){N=N.reverse();A=0;for(K=n.length;A<K;A++)G=n[A],THREE.Shape.Utils.isClockWise(G)&&(n[A]=G.reverse());t=!1}var y=THREE.Shape.Utils.triangulateShape(N,n),t=N;A=0;for(K=n.length;A<K;A++)G=n[A],N=N.concat(G);var M,w,Z,L,pa=N.length,Pa=y.length,Ua=[],O=0,ka=t.length;M=ka-1;for(w=O+1;O<ka;O++,M++,w++)M===ka&&
(M=0),w===ka&&(w=0),Ua[O]=d(t[O],t[M],t[w]);var Fa=[],wa,D=Ua.concat();A=0;for(K=n.length;A<K;A++){G=n[A];wa=[];O=0;ka=G.length;M=ka-1;for(w=O+1;O<ka;O++,M++,w++)M===ka&&(M=0),w===ka&&(w=0),wa[O]=d(G[O],G[M],G[w]);Fa.push(wa);D=D.concat(wa)}for(M=0;M<l;M++){G=M/l;Z=i*(1-G);w=j*Math.sin(G*Math.PI/2);O=0;for(ka=t.length;O<ka;O++)L=c(t[O],Ua[O],w),f(L.x,L.y,-Z);A=0;for(K=n.length;A<K;A++){G=n[A];wa=Fa[A];O=0;for(ka=G.length;O<ka;O++)L=c(G[O],wa[O],w),f(L.x,L.y,-Z)}}w=j;for(O=0;O<pa;O++)L=m?c(N[O],D[O],
w):N[O],r?(H.copy(C.normals[0]).multiplyScalar(L.x),F.copy(C.binormals[0]).multiplyScalar(L.y),I.copy(q[0]).add(H).add(F),f(I.x,I.y,I.z)):f(L.x,L.y,0);for(G=1;G<=p;G++)for(O=0;O<pa;O++)L=m?c(N[O],D[O],w):N[O],r?(H.copy(C.normals[G]).multiplyScalar(L.x),F.copy(C.binormals[G]).multiplyScalar(L.y),I.copy(q[G]).add(H).add(F),f(I.x,I.y,I.z)):f(L.x,L.y,g/p*G);for(M=l-1;0<=M;M--){G=M/l;Z=i*(1-G);w=j*Math.sin(G*Math.PI/2);O=0;for(ka=t.length;O<ka;O++)L=c(t[O],Ua[O],w),f(L.x,L.y,g+Z);A=0;for(K=n.length;A<
K;A++){G=n[A];wa=Fa[A];O=0;for(ka=G.length;O<ka;O++)L=c(G[O],wa[O],w),r?f(L.x,L.y+q[p-1].y,q[p-1].x+Z):f(L.x,L.y,g+Z)}}if(m){i=0*pa;for(O=0;O<Pa;O++)g=y[O],h(g[2]+i,g[1]+i,g[0]+i,!0);i=pa*(p+2*l);for(O=0;O<Pa;O++)g=y[O],h(g[0]+i,g[1]+i,g[2]+i,!1)}else{for(O=0;O<Pa;O++)g=y[O],h(g[2],g[1],g[0],!0);for(O=0;O<Pa;O++)g=y[O],h(g[0]+pa*p,g[1]+pa*p,g[2]+pa*p,!1)}g=0;e(t,g);g+=t.length;A=0;for(K=n.length;A<K;A++)G=n[A],e(G,g),g+=G.length};
THREE.ExtrudeGeometry.WorldUVGenerator={generateTopUV:function(a,b,c,d,e,f){b=a.vertices[e].x;e=a.vertices[e].y;c=a.vertices[f].x;f=a.vertices[f].y;return[new THREE.Vector2(a.vertices[d].x,a.vertices[d].y),new THREE.Vector2(b,e),new THREE.Vector2(c,f)]},generateBottomUV:function(a,b,c,d,e,f){return this.generateTopUV(a,b,c,d,e,f)},generateSideWallUV:function(a,b,c,d,e,f,h,g){var b=a.vertices[e].x,c=a.vertices[e].y,e=a.vertices[e].z,d=a.vertices[f].x,i=a.vertices[f].y,f=a.vertices[f].z,j=a.vertices[h].x,
l=a.vertices[h].y,h=a.vertices[h].z,m=a.vertices[g].x,n=a.vertices[g].y,a=a.vertices[g].z;return 0.01>Math.abs(c-i)?[new THREE.Vector2(b,1-e),new THREE.Vector2(d,1-f),new THREE.Vector2(j,1-h),new THREE.Vector2(m,1-a)]:[new THREE.Vector2(c,1-e),new THREE.Vector2(i,1-f),new THREE.Vector2(l,1-h),new THREE.Vector2(n,1-a)]}};THREE.ExtrudeGeometry.__v1=new THREE.Vector2;THREE.ExtrudeGeometry.__v2=new THREE.Vector2;THREE.ExtrudeGeometry.__v3=new THREE.Vector2;THREE.ExtrudeGeometry.__v4=new THREE.Vector2;
THREE.ExtrudeGeometry.__v5=new THREE.Vector2;THREE.ExtrudeGeometry.__v6=new THREE.Vector2;THREE.ShapeGeometry=function(a,b){THREE.Geometry.call(this);!1===a instanceof Array&&(a=[a]);this.shapebb=a[a.length-1].getBoundingBox();this.addShapeList(a,b);this.computeCentroids();this.computeFaceNormals()};THREE.ShapeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ShapeGeometry.prototype.addShapeList=function(a,b){for(var c=0,d=a.length;c<d;c++)this.addShape(a[c],b);return this};
THREE.ShapeGeometry.prototype.addShape=function(a,b){void 0===b&&(b={});var c=b.material,d=void 0===b.UVGenerator?THREE.ExtrudeGeometry.WorldUVGenerator:b.UVGenerator,e,f,h,g=this.vertices.length;e=a.extractPoints(void 0!==b.curveSegments?b.curveSegments:12);var i=e.shape,j=e.holes;if(!THREE.Shape.Utils.isClockWise(i)){i=i.reverse();e=0;for(f=j.length;e<f;e++)h=j[e],THREE.Shape.Utils.isClockWise(h)&&(j[e]=h.reverse())}var l=THREE.Shape.Utils.triangulateShape(i,j);e=0;for(f=j.length;e<f;e++)h=j[e],
i=i.concat(h);j=i.length;f=l.length;for(e=0;e<j;e++)h=i[e],this.vertices.push(new THREE.Vector3(h.x,h.y,0));for(e=0;e<f;e++)j=l[e],i=j[0]+g,h=j[1]+g,j=j[2]+g,this.faces.push(new THREE.Face3(i,h,j,null,null,c)),this.faceVertexUvs[0].push(d.generateBottomUV(this,a,b,i,h,j))};THREE.LatheGeometry=function(a,b,c,d){THREE.Geometry.call(this);for(var b=b||12,c=c||0,d=d||2*Math.PI,e=1/(a.length-1),f=1/b,h=0,g=b;h<=g;h++)for(var i=c+h*f*d,j=Math.cos(i),l=Math.sin(i),i=0,m=a.length;i<m;i++){var n=a[i],p=new THREE.Vector3;p.x=j*n.x-l*n.y;p.y=l*n.x+j*n.y;p.z=n.z;this.vertices.push(p)}c=a.length;h=0;for(g=b;h<g;h++){i=0;for(m=a.length-1;i<m;i++)d=b=i+c*h,l=b+c,j=b+1+c,this.faces.push(new THREE.Face4(d,l,j,b+1)),j=h*f,b=i*e,d=j+f,l=b+e,this.faceVertexUvs[0].push([new THREE.Vector2(j,
b),new THREE.Vector2(d,b),new THREE.Vector2(d,l),new THREE.Vector2(j,l)])}this.mergeVertices();this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.LatheGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.PlaneGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.width=a;this.height=b;this.widthSegments=c||1;this.heightSegments=d||1;for(var c=a/2,e=b/2,d=this.widthSegments,f=this.heightSegments,h=d+1,g=f+1,i=this.width/d,j=this.height/f,l=new THREE.Vector3(0,0,1),a=0;a<g;a++)for(b=0;b<h;b++)this.vertices.push(new THREE.Vector3(b*i-c,-(a*j-e),0));for(a=0;a<f;a++)for(b=0;b<d;b++)c=new THREE.Face4(b+h*a,b+h*(a+1),b+1+h*(a+1),b+1+h*a),c.normal.copy(l),c.vertexNormals.push(l.clone(),l.clone(),
l.clone(),l.clone()),this.faces.push(c),this.faceVertexUvs[0].push([new THREE.Vector2(b/d,1-a/f),new THREE.Vector2(b/d,1-(a+1)/f),new THREE.Vector2((b+1)/d,1-(a+1)/f),new THREE.Vector2((b+1)/d,1-a/f)]);this.computeCentroids()};THREE.PlaneGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.RingGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);for(var a=a||0,b=b||50,e=void 0!==e?e:0,f=void 0!==f?f:2*Math.PI,c=void 0!==c?Math.max(3,c):8,d=void 0!==d?Math.max(3,d):8,h=[],g=a,i=(b-a)/d,a=0;a<=d;a++){for(b=0;b<=c;b++){var j=new THREE.Vector3,l=e+b/c*f;j.x=g*Math.cos(l);j.y=g*Math.sin(l);this.vertices.push(j);h.push(new THREE.Vector2((j.x/g+1)/2,-(j.y/g+1)/2+1))}g+=i}e=new THREE.Vector3(0,0,1);for(a=0;a<d;a++){f=a*c;for(b=0;b<=c;b++){var l=b+f,i=l+a,j=l+c+a,m=l+c+1+a;this.faces.push(new THREE.Face3(i,
j,m,[e,e,e]));this.faceVertexUvs[0].push([h[i],h[j],h[m]]);i=l+a;j=l+c+1+a;m=l+1+a;this.faces.push(new THREE.Face3(i,j,m,[e,e,e]));this.faceVertexUvs[0].push([h[i],h[j],h[m]])}}this.computeCentroids();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,g)};THREE.RingGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.SphereGeometry=function(a,b,c,d,e,f,h){THREE.Geometry.call(this);this.radius=a=a||50;this.widthSegments=b=Math.max(3,Math.floor(b)||8);this.heightSegments=c=Math.max(2,Math.floor(c)||6);this.phiStart=d=void 0!==d?d:0;this.phiLength=e=void 0!==e?e:2*Math.PI;this.thetaStart=f=void 0!==f?f:0;this.thetaLength=h=void 0!==h?h:Math.PI;var g,i,j=[],l=[];for(i=0;i<=c;i++){var m=[],n=[];for(g=0;g<=b;g++){var p=g/b,t=i/c,q=new THREE.Vector3;q.x=-a*Math.cos(d+p*e)*Math.sin(f+t*h);q.y=a*Math.cos(f+t*h);
q.z=a*Math.sin(d+p*e)*Math.sin(f+t*h);this.vertices.push(q);m.push(this.vertices.length-1);n.push(new THREE.Vector2(p,1-t))}j.push(m);l.push(n)}for(i=0;i<this.heightSegments;i++)for(g=0;g<this.widthSegments;g++){var b=j[i][g+1],c=j[i][g],d=j[i+1][g],e=j[i+1][g+1],f=this.vertices[b].clone().normalize(),h=this.vertices[c].clone().normalize(),m=this.vertices[d].clone().normalize(),n=this.vertices[e].clone().normalize(),p=l[i][g+1].clone(),t=l[i][g].clone(),q=l[i+1][g].clone(),r=l[i+1][g+1].clone();Math.abs(this.vertices[b].y)===
this.radius?(this.faces.push(new THREE.Face3(b,d,e,[f,m,n])),this.faceVertexUvs[0].push([p,q,r])):Math.abs(this.vertices[d].y)===this.radius?(this.faces.push(new THREE.Face3(b,c,d,[f,h,m])),this.faceVertexUvs[0].push([p,t,q])):(this.faces.push(new THREE.Face4(b,c,d,e,[f,h,m,n])),this.faceVertexUvs[0].push([p,t,q,r]))}this.computeCentroids();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.SphereGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TextGeometry=function(a,b){var b=b||{},c=THREE.FontUtils.generateShapes(a,b);b.amount=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);THREE.ExtrudeGeometry.call(this,c,b)};THREE.TextGeometry.prototype=Object.create(THREE.ExtrudeGeometry.prototype);THREE.TorusGeometry=function(a,b,c,d,e){THREE.Geometry.call(this);this.radius=a||100;this.tube=b||40;this.radialSegments=c||8;this.tubularSegments=d||6;this.arc=e||2*Math.PI;e=new THREE.Vector3;a=[];b=[];for(c=0;c<=this.radialSegments;c++)for(d=0;d<=this.tubularSegments;d++){var f=d/this.tubularSegments*this.arc,h=2*c/this.radialSegments*Math.PI;e.x=this.radius*Math.cos(f);e.y=this.radius*Math.sin(f);var g=new THREE.Vector3;g.x=(this.radius+this.tube*Math.cos(h))*Math.cos(f);g.y=(this.radius+this.tube*
Math.cos(h))*Math.sin(f);g.z=this.tube*Math.sin(h);this.vertices.push(g);a.push(new THREE.Vector2(d/this.tubularSegments,c/this.radialSegments));b.push(g.clone().sub(e).normalize())}for(c=1;c<=this.radialSegments;c++)for(d=1;d<=this.tubularSegments;d++){var e=(this.tubularSegments+1)*c+d-1,f=(this.tubularSegments+1)*(c-1)+d-1,h=(this.tubularSegments+1)*(c-1)+d,g=(this.tubularSegments+1)*c+d,i=new THREE.Face4(e,f,h,g,[b[e],b[f],b[h],b[g]]);i.normal.add(b[e]);i.normal.add(b[f]);i.normal.add(b[h]);i.normal.add(b[g]);
i.normal.normalize();this.faces.push(i);this.faceVertexUvs[0].push([a[e].clone(),a[f].clone(),a[h].clone(),a[g].clone()])}this.computeCentroids()};THREE.TorusGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TorusKnotGeometry=function(a,b,c,d,e,f,h){function g(a,b,c,d,e){var f=Math.cos(a),g=Math.sin(a),a=b/c*a,b=Math.cos(a),f=0.5*(d*(2+b))*f,g=0.5*d*(2+b)*g,d=0.5*e*d*Math.sin(a);return new THREE.Vector3(f,g,d)}THREE.Geometry.call(this);this.radius=a||100;this.tube=b||40;this.radialSegments=c||64;this.tubularSegments=d||8;this.p=e||2;this.q=f||3;this.heightScale=h||1;this.grid=Array(this.radialSegments);c=new THREE.Vector3;d=new THREE.Vector3;e=new THREE.Vector3;for(a=0;a<this.radialSegments;++a){this.grid[a]=
Array(this.tubularSegments);b=2*(a/this.radialSegments)*this.p*Math.PI;f=g(b,this.q,this.p,this.radius,this.heightScale);b=g(b+0.01,this.q,this.p,this.radius,this.heightScale);c.subVectors(b,f);d.addVectors(b,f);e.crossVectors(c,d);d.crossVectors(e,c);e.normalize();d.normalize();for(b=0;b<this.tubularSegments;++b){var i=2*(b/this.tubularSegments)*Math.PI,h=-this.tube*Math.cos(i),i=this.tube*Math.sin(i),j=new THREE.Vector3;j.x=f.x+h*d.x+i*e.x;j.y=f.y+h*d.y+i*e.y;j.z=f.z+h*d.z+i*e.z;this.grid[a][b]=
this.vertices.push(j)-1}}for(a=0;a<this.radialSegments;++a)for(b=0;b<this.tubularSegments;++b){var e=(a+1)%this.radialSegments,f=(b+1)%this.tubularSegments,c=this.grid[a][b],d=this.grid[e][b],e=this.grid[e][f],f=this.grid[a][f],h=new THREE.Vector2(a/this.radialSegments,b/this.tubularSegments),i=new THREE.Vector2((a+1)/this.radialSegments,b/this.tubularSegments),j=new THREE.Vector2((a+1)/this.radialSegments,(b+1)/this.tubularSegments),l=new THREE.Vector2(a/this.radialSegments,(b+1)/this.tubularSegments);
this.faces.push(new THREE.Face4(c,d,e,f));this.faceVertexUvs[0].push([h,i,j,l])}this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.TorusKnotGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TubeGeometry=function(a,b,c,d,e){THREE.Geometry.call(this);this.path=a;this.segments=b||64;this.radius=c||1;this.radialSegments=d||8;this.closed=e||!1;this.grid=[];var f,h,d=this.segments+1,g,i,j,e=new THREE.Vector3,l,m,b=new THREE.TubeGeometry.FrenetFrames(this.path,this.segments,this.closed);l=b.normals;m=b.binormals;this.tangents=b.tangents;this.normals=l;this.binormals=m;for(b=0;b<d;b++){this.grid[b]=[];c=b/(d-1);j=a.getPointAt(c);f=l[b];h=m[b];for(c=0;c<this.radialSegments;c++)g=2*(c/this.radialSegments)*
Math.PI,i=-this.radius*Math.cos(g),g=this.radius*Math.sin(g),e.copy(j),e.x+=i*f.x+g*h.x,e.y+=i*f.y+g*h.y,e.z+=i*f.z+g*h.z,this.grid[b][c]=this.vertices.push(new THREE.Vector3(e.x,e.y,e.z))-1}for(b=0;b<this.segments;b++)for(c=0;c<this.radialSegments;c++)e=this.closed?(b+1)%this.segments:b+1,l=(c+1)%this.radialSegments,a=this.grid[b][c],d=this.grid[e][c],e=this.grid[e][l],l=this.grid[b][l],m=new THREE.Vector2(b/this.segments,c/this.radialSegments),f=new THREE.Vector2((b+1)/this.segments,c/this.radialSegments),
h=new THREE.Vector2((b+1)/this.segments,(c+1)/this.radialSegments),i=new THREE.Vector2(b/this.segments,(c+1)/this.radialSegments),this.faces.push(new THREE.Face4(a,d,e,l)),this.faceVertexUvs[0].push([m,f,h,i]);this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.TubeGeometry.prototype=Object.create(THREE.Geometry.prototype);
THREE.TubeGeometry.FrenetFrames=function(a,b,c){new THREE.Vector3;var d=new THREE.Vector3;new THREE.Vector3;var e=[],f=[],h=[],g=new THREE.Vector3,i=new THREE.Matrix4,b=b+1,j,l,m;this.tangents=e;this.normals=f;this.binormals=h;for(j=0;j<b;j++)l=j/(b-1),e[j]=a.getTangentAt(l),e[j].normalize();f[0]=new THREE.Vector3;h[0]=new THREE.Vector3;a=Number.MAX_VALUE;j=Math.abs(e[0].x);l=Math.abs(e[0].y);m=Math.abs(e[0].z);j<=a&&(a=j,d.set(1,0,0));l<=a&&(a=l,d.set(0,1,0));m<=a&&d.set(0,0,1);g.crossVectors(e[0],
d).normalize();f[0].crossVectors(e[0],g);h[0].crossVectors(e[0],f[0]);for(j=1;j<b;j++)f[j]=f[j-1].clone(),h[j]=h[j-1].clone(),g.crossVectors(e[j-1],e[j]),1E-4<g.length()&&(g.normalize(),d=Math.acos(THREE.Math.clamp(e[j-1].dot(e[j]),-1,1)),f[j].applyMatrix4(i.makeRotationAxis(g,d))),h[j].crossVectors(e[j],f[j]);if(c){d=Math.acos(THREE.Math.clamp(f[0].dot(f[b-1]),-1,1));d/=b-1;0<e[0].dot(g.crossVectors(f[0],f[b-1]))&&(d=-d);for(j=1;j<b;j++)f[j].applyMatrix4(i.makeRotationAxis(e[j],d*j)),h[j].crossVectors(e[j],
f[j])}};THREE.PolyhedronGeometry=function(a,b,c,d){function e(a){var b=a.normalize().clone();b.index=g.vertices.push(b)-1;var c=Math.atan2(a.z,-a.x)/2/Math.PI+0.5,a=Math.atan2(-a.y,Math.sqrt(a.x*a.x+a.z*a.z))/Math.PI+0.5;b.uv=new THREE.Vector2(c,1-a);return b}function f(a,b,c){var d=new THREE.Face3(a.index,b.index,c.index,[a.clone(),b.clone(),c.clone()]);d.centroid.add(a).add(b).add(c).divideScalar(3);g.faces.push(d);d=Math.atan2(d.centroid.z,-d.centroid.x);g.faceVertexUvs[0].push([h(a.uv,a,d),h(b.uv,b,d),
h(c.uv,c,d)])}function h(a,b,c){0>c&&1===a.x&&(a=new THREE.Vector2(a.x-1,a.y));0===b.x&&0===b.z&&(a=new THREE.Vector2(c/2/Math.PI+0.5,a.y));return a.clone()}THREE.Geometry.call(this);for(var c=c||1,d=d||0,g=this,i=0,j=a.length;i<j;i++)e(new THREE.Vector3(a[i][0],a[i][1],a[i][2]));for(var l=this.vertices,a=[],i=0,j=b.length;i<j;i++){var m=l[b[i][0]],n=l[b[i][1]],p=l[b[i][2]];a[i]=new THREE.Face3(m.index,n.index,p.index,[m.clone(),n.clone(),p.clone()])}i=0;for(j=a.length;i<j;i++){n=a[i];l=d;b=Math.pow(2,
l);Math.pow(4,l);for(var l=e(g.vertices[n.a]),m=e(g.vertices[n.b]),t=e(g.vertices[n.c]),n=[],p=0;p<=b;p++){n[p]=[];for(var q=e(l.clone().lerp(t,p/b)),r=e(m.clone().lerp(t,p/b)),s=b-p,v=0;v<=s;v++)n[p][v]=0==v&&p==b?q:e(q.clone().lerp(r,v/s))}for(p=0;p<b;p++)for(v=0;v<2*(b-p)-1;v++)l=Math.floor(v/2),0==v%2?f(n[p][l+1],n[p+1][l],n[p][l]):f(n[p][l+1],n[p+1][l+1],n[p+1][l])}i=0;for(j=this.faceVertexUvs[0].length;i<j;i++)d=this.faceVertexUvs[0][i],a=d[0].x,b=d[1].x,l=d[2].x,m=Math.max(a,Math.max(b,l)),
n=Math.min(a,Math.min(b,l)),0.9<m&&0.1>n&&(0.2>a&&(d[0].x+=1),0.2>b&&(d[1].x+=1),0.2>l&&(d[2].x+=1));i=0;for(j=this.vertices.length;i<j;i++)this.vertices[i].multiplyScalar(c);this.mergeVertices();this.computeCentroids();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,c)};THREE.PolyhedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.IcosahedronGeometry=function(a,b){this.radius=a;this.detail=b;var c=(1+Math.sqrt(5))/2;THREE.PolyhedronGeometry.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)};THREE.IcosahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.OctahedronGeometry=function(a,b){THREE.PolyhedronGeometry.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)};THREE.OctahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TetrahedronGeometry=function(a,b){THREE.PolyhedronGeometry.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)};THREE.TetrahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ParametricGeometry=function(a,b,c,d){THREE.Geometry.call(this);var e=this.vertices,f=this.faces,h=this.faceVertexUvs[0],d=void 0===d?!1:d,g,i,j,l,m=b+1;for(g=0;g<=c;g++){l=g/c;for(i=0;i<=b;i++)j=i/b,j=a(j,l),e.push(j)}var n,p,t,q;for(g=0;g<c;g++)for(i=0;i<b;i++)a=g*m+i,e=g*m+i+1,l=(g+1)*m+i,j=(g+1)*m+i+1,n=new THREE.Vector2(i/b,g/c),p=new THREE.Vector2((i+1)/b,g/c),t=new THREE.Vector2(i/b,(g+1)/c),q=new THREE.Vector2((i+1)/b,(g+1)/c),d?(f.push(new THREE.Face3(a,e,l)),f.push(new THREE.Face3(e,
j,l)),h.push([n,p,t]),h.push([p,q,t])):(f.push(new THREE.Face4(a,e,j,l)),h.push([n,p,q,t]));this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.ParametricGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.AxisHelper=function(a){var a=a||1,b=new THREE.Geometry;b.vertices.push(new THREE.Vector3,new THREE.Vector3(a,0,0),new THREE.Vector3,new THREE.Vector3(0,a,0),new THREE.Vector3,new THREE.Vector3(0,0,a));b.colors.push(new THREE.Color(16711680),new THREE.Color(16755200),new THREE.Color(65280),new THREE.Color(11206400),new THREE.Color(255),new THREE.Color(43775));a=new THREE.LineBasicMaterial({vertexColors:THREE.VertexColors});THREE.Line.call(this,b,a,THREE.LinePieces)};
THREE.AxisHelper.prototype=Object.create(THREE.Line.prototype);THREE.ArrowHelper=function(a,b,c,d){THREE.Object3D.call(this);void 0===d&&(d=16776960);void 0===c&&(c=1);this.position=b;b=new THREE.Geometry;b.vertices.push(new THREE.Vector3(0,0,0));b.vertices.push(new THREE.Vector3(0,1,0));this.line=new THREE.Line(b,new THREE.LineBasicMaterial({color:d}));this.line.matrixAutoUpdate=!1;this.add(this.line);b=new THREE.CylinderGeometry(0,0.05,0.25,5,1);b.applyMatrix((new THREE.Matrix4).makeTranslation(0,0.875,0));this.cone=new THREE.Mesh(b,new THREE.MeshBasicMaterial({color:d}));
this.cone.matrixAutoUpdate=!1;this.add(this.cone);this.setDirection(a);this.setLength(c)};THREE.ArrowHelper.prototype=Object.create(THREE.Object3D.prototype);THREE.ArrowHelper.prototype.setDirection=function(){var a=new THREE.Vector3,b;return function(c){0.99999<c.y?this.quaternion.set(0,0,0,1):-0.99999>c.y?this.quaternion.set(1,0,0,0):(a.set(c.z,0,-c.x).normalize(),b=Math.acos(c.y),this.quaternion.setFromAxisAngle(a,b))}}();THREE.ArrowHelper.prototype.setLength=function(a){this.scale.set(a,a,a)};
THREE.ArrowHelper.prototype.setColor=function(a){this.line.material.color.setHex(a);this.cone.material.color.setHex(a)};THREE.BoxHelper=function(a){var b=[new THREE.Vector3(1,1,1),new THREE.Vector3(-1,1,1),new THREE.Vector3(-1,-1,1),new THREE.Vector3(1,-1,1),new THREE.Vector3(1,1,-1),new THREE.Vector3(-1,1,-1),new THREE.Vector3(-1,-1,-1),new THREE.Vector3(1,-1,-1)];this.vertices=b;var c=new THREE.Geometry;c.vertices.push(b[0],b[1],b[1],b[2],b[2],b[3],b[3],b[0],b[4],b[5],b[5],b[6],b[6],b[7],b[7],b[4],b[0],b[4],b[1],b[5],b[2],b[6],b[3],b[7]);THREE.Line.call(this,c,new THREE.LineBasicMaterial({color:16776960}),THREE.LinePieces);
void 0!==a&&this.update(a)};THREE.BoxHelper.prototype=Object.create(THREE.Line.prototype);
THREE.BoxHelper.prototype.update=function(a){var b=a.geometry;null===b.boundingBox&&b.computeBoundingBox();var c=b.boundingBox.min,b=b.boundingBox.max,d=this.vertices;d[0].set(b.x,b.y,b.z);d[1].set(c.x,b.y,b.z);d[2].set(c.x,c.y,b.z);d[3].set(b.x,c.y,b.z);d[4].set(b.x,b.y,c.z);d[5].set(c.x,b.y,c.z);d[6].set(c.x,c.y,c.z);d[7].set(b.x,c.y,c.z);this.geometry.computeBoundingSphere();this.geometry.verticesNeedUpdate=!0;this.matrixAutoUpdate=!1;this.matrixWorld=a.matrixWorld};THREE.BoundingBoxHelper=function(a,b){var c=b||8947848;this.object=a;this.box=new THREE.Box3;THREE.Mesh.call(this,new THREE.CubeGeometry(1,1,1),new THREE.MeshBasicMaterial({color:c,wireframe:!0}))};THREE.BoundingBoxHelper.prototype=Object.create(THREE.Mesh.prototype);THREE.BoundingBoxHelper.prototype.update=function(){this.box.setFromObject(this.object);this.box.size(this.scale);this.box.center(this.position)};THREE.CameraHelper=function(a){function b(a,b,d){c(a,d);c(b,d)}function c(a,b){d.vertices.push(new THREE.Vector3);d.colors.push(new THREE.Color(b));void 0===f[a]&&(f[a]=[]);f[a].push(d.vertices.length-1)}var d=new THREE.Geometry,e=new THREE.LineBasicMaterial({color:16777215,vertexColors:THREE.FaceColors}),f={};b("n1","n2",16755200);b("n2","n4",16755200);b("n4","n3",16755200);b("n3","n1",16755200);b("f1","f2",16755200);b("f2","f4",16755200);b("f4","f3",16755200);b("f3","f1",16755200);b("n1","f1",16755200);
b("n2","f2",16755200);b("n3","f3",16755200);b("n4","f4",16755200);b("p","n1",16711680);b("p","n2",16711680);b("p","n3",16711680);b("p","n4",16711680);b("u1","u2",43775);b("u2","u3",43775);b("u3","u1",43775);b("c","t",16777215);b("p","c",3355443);b("cn1","cn2",3355443);b("cn3","cn4",3355443);b("cf1","cf2",3355443);b("cf3","cf4",3355443);THREE.Line.call(this,d,e,THREE.LinePieces);this.camera=a;this.matrixWorld=a.matrixWorld;this.matrixAutoUpdate=!1;this.pointMap=f;this.update()};
THREE.CameraHelper.prototype=Object.create(THREE.Line.prototype);
THREE.CameraHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Camera,c=new THREE.Projector;return function(){function d(d,h,g,i){a.set(h,g,i);c.unprojectVector(a,b);d=e.pointMap[d];if(void 0!==d){h=0;for(g=d.length;h<g;h++)e.geometry.vertices[d[h]].copy(a)}}var e=this;b.projectionMatrix.copy(this.camera.projectionMatrix);d("c",0,0,-1);d("t",0,0,1);d("n1",-1,-1,-1);d("n2",1,-1,-1);d("n3",-1,1,-1);d("n4",1,1,-1);d("f1",-1,-1,1);d("f2",1,-1,1);d("f3",-1,1,1);d("f4",1,1,1);d("u1",
0.7,1.1,-1);d("u2",-0.7,1.1,-1);d("u3",0,2,-1);d("cf1",-1,0,1);d("cf2",1,0,1);d("cf3",0,-1,1);d("cf4",0,1,1);d("cn1",-1,0,-1);d("cn2",1,0,-1);d("cn3",0,-1,-1);d("cn4",0,1,-1);this.geometry.verticesNeedUpdate=!0}}();THREE.DirectionalLightHelper=function(a,b){THREE.Object3D.call(this);this.light=a;this.light.updateMatrixWorld();this.matrixWorld=a.matrixWorld;this.matrixAutoUpdate=!1;var c=new THREE.PlaneGeometry(b,b),d=new THREE.MeshBasicMaterial({wireframe:!0,fog:!1});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.lightPlane=new THREE.Mesh(c,d);this.add(this.lightPlane);c=new THREE.Geometry;c.vertices.push(new THREE.Vector3);c.vertices.push(new THREE.Vector3);c.computeLineDistances();
d=new THREE.LineBasicMaterial({fog:!1});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.targetLine=new THREE.Line(c,d);this.add(this.targetLine);this.update()};THREE.DirectionalLightHelper.prototype=Object.create(THREE.Object3D.prototype);
THREE.DirectionalLightHelper.prototype.update=function(){var a=new THREE.Vector3;return function(){a.getPositionFromMatrix(this.light.matrixWorld).negate();this.lightPlane.lookAt(a);this.lightPlane.material.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.targetLine.geometry.vertices[1].copy(a);this.targetLine.geometry.verticesNeedUpdate=!0;this.targetLine.material.color.copy(this.lightPlane.material.color)}}();THREE.FaceNormalsHelper=function(a,b,c,d){this.object=a;this.size=b||1;for(var a=c||16776960,d=d||1,b=new THREE.Geometry,c=0,e=this.object.geometry.faces.length;c<e;c++)b.vertices.push(new THREE.Vector3),b.vertices.push(new THREE.Vector3);THREE.Line.call(this,b,new THREE.LineBasicMaterial({color:a,linewidth:d}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.normalMatrix=new THREE.Matrix3;this.update()};THREE.FaceNormalsHelper.prototype=Object.create(THREE.Line.prototype);
THREE.FaceNormalsHelper.prototype.update=function(){var a=new THREE.Vector3;return function(){this.object.updateMatrixWorld(!0);this.normalMatrix.getNormalMatrix(this.object.matrixWorld);for(var b=this.geometry.vertices,c=this.object.geometry.faces,d=this.object.matrixWorld,e=0,f=c.length;e<f;e++){var h=c[e];a.copy(h.normal).applyMatrix3(this.normalMatrix).normalize().multiplyScalar(this.size);var g=2*e;b[g].copy(h.centroid).applyMatrix4(d);b[g+1].addVectors(b[g],a)}this.geometry.verticesNeedUpdate=
!0;return this}}();THREE.GridHelper=function(a,b){var c=new THREE.Geometry,d=new THREE.LineBasicMaterial({vertexColors:THREE.VertexColors});this.color1=new THREE.Color(4473924);this.color2=new THREE.Color(8947848);for(var e=-a;e<=a;e+=b){c.vertices.push(new THREE.Vector3(-a,0,e),new THREE.Vector3(a,0,e),new THREE.Vector3(e,0,-a),new THREE.Vector3(e,0,a));var f=0===e?this.color1:this.color2;c.colors.push(f,f,f,f)}THREE.Line.call(this,c,d,THREE.LinePieces)};THREE.GridHelper.prototype=Object.create(THREE.Line.prototype);
THREE.GridHelper.prototype.setColors=function(a,b){this.color1.set(a);this.color2.set(b);this.geometry.colorsNeedUpdate=!0};THREE.HemisphereLightHelper=function(a,b){THREE.Object3D.call(this);this.light=a;this.light.updateMatrixWorld();this.matrixWorld=a.matrixWorld;this.matrixAutoUpdate=!1;this.colors=[new THREE.Color,new THREE.Color];var c=new THREE.SphereGeometry(b,4,2);c.applyMatrix((new THREE.Matrix4).makeRotationX(-Math.PI/2));for(var d=0;8>d;d++)c.faces[d].color=this.colors[4>d?0:1];d=new THREE.MeshBasicMaterial({vertexColors:THREE.FaceColors,wireframe:!0});this.lightSphere=new THREE.Mesh(c,d);this.add(this.lightSphere);
this.update()};THREE.HemisphereLightHelper.prototype=Object.create(THREE.Object3D.prototype);THREE.HemisphereLightHelper.prototype.update=function(){var a=new THREE.Vector3;return function(){this.colors[0].copy(this.light.color).multiplyScalar(this.light.intensity);this.colors[1].copy(this.light.groundColor).multiplyScalar(this.light.intensity);this.lightSphere.lookAt(a.getPositionFromMatrix(this.light.matrixWorld).negate());this.lightSphere.geometry.colorsNeedUpdate=!0}}();THREE.PointLightHelper=function(a,b){this.light=a;this.light.updateMatrixWorld();var c=new THREE.SphereGeometry(b,4,2),d=new THREE.MeshBasicMaterial({wireframe:!0,fog:!1});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);THREE.Mesh.call(this,c,d);this.matrixWorld=this.light.matrixWorld;this.matrixAutoUpdate=!1};THREE.PointLightHelper.prototype=Object.create(THREE.Mesh.prototype);THREE.PointLightHelper.prototype.update=function(){this.material.color.copy(this.light.color).multiplyScalar(this.light.intensity)};THREE.SpotLightHelper=function(a){THREE.Object3D.call(this);this.light=a;this.light.updateMatrixWorld();this.matrixWorld=a.matrixWorld;this.matrixAutoUpdate=!1;a=new THREE.CylinderGeometry(0,1,1,8,1,!0);a.applyMatrix((new THREE.Matrix4).makeTranslation(0,-0.5,0));a.applyMatrix((new THREE.Matrix4).makeRotationX(-Math.PI/2));var b=new THREE.MeshBasicMaterial({wireframe:!0,fog:!1});this.cone=new THREE.Mesh(a,b);this.add(this.cone);this.update()};THREE.SpotLightHelper.prototype=Object.create(THREE.Object3D.prototype);
THREE.SpotLightHelper.prototype.update=function(){var a=new THREE.Vector3;return function(){var b=this.light.distance?this.light.distance:1E4,c=b*Math.tan(this.light.angle);this.cone.scale.set(c,c,b);this.cone.lookAt(a.getPositionFromMatrix(this.light.matrixWorld).negate());this.cone.material.color.copy(this.light.color).multiplyScalar(this.light.intensity)}}();THREE.VertexNormalsHelper=function(a,b,c,d){this.object=a;this.size=b||1;for(var b=c||16711680,d=d||1,c=new THREE.Geometry,a=a.geometry.faces,e=0,f=a.length;e<f;e++)for(var h=0,g=a[e].vertexNormals.length;h<g;h++)c.vertices.push(new THREE.Vector3),c.vertices.push(new THREE.Vector3);THREE.Line.call(this,c,new THREE.LineBasicMaterial({color:b,linewidth:d}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.normalMatrix=new THREE.Matrix3;this.update()};THREE.VertexNormalsHelper.prototype=Object.create(THREE.Line.prototype);
THREE.VertexNormalsHelper.prototype.update=function(){var a=new THREE.Vector3;return function(){var b=["a","b","c","d"];this.object.updateMatrixWorld(!0);this.normalMatrix.getNormalMatrix(this.object.matrixWorld);for(var c=this.geometry.vertices,d=this.object.geometry.vertices,e=this.object.geometry.faces,f=this.object.matrixWorld,h=0,g=0,i=e.length;g<i;g++)for(var j=e[g],l=0,m=j.vertexNormals.length;l<m;l++){var n=j.vertexNormals[l];c[h].copy(d[j[b[l]]]).applyMatrix4(f);a.copy(n).applyMatrix3(this.normalMatrix).normalize().multiplyScalar(this.size);
a.add(c[h]);h+=1;c[h].copy(a);h+=1}this.geometry.verticesNeedUpdate=!0;return this}}();THREE.VertexTangentsHelper=function(a,b,c,d){this.object=a;this.size=b||1;for(var b=c||255,d=d||1,c=new THREE.Geometry,a=a.geometry.faces,e=0,f=a.length;e<f;e++)for(var h=0,g=a[e].vertexTangents.length;h<g;h++)c.vertices.push(new THREE.Vector3),c.vertices.push(new THREE.Vector3);THREE.Line.call(this,c,new THREE.LineBasicMaterial({color:b,linewidth:d}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.update()};THREE.VertexTangentsHelper.prototype=Object.create(THREE.Line.prototype);
THREE.VertexTangentsHelper.prototype.update=function(){var a=new THREE.Vector3;return function(){var b=["a","b","c","d"];this.object.updateMatrixWorld(!0);for(var c=this.geometry.vertices,d=this.object.geometry.vertices,e=this.object.geometry.faces,f=this.object.matrixWorld,h=0,g=0,i=e.length;g<i;g++)for(var j=e[g],l=0,m=j.vertexTangents.length;l<m;l++){var n=j.vertexTangents[l];c[h].copy(d[j[b[l]]]).applyMatrix4(f);a.copy(n).transformDirection(f).multiplyScalar(this.size);a.add(c[h]);h+=1;c[h].copy(a);
h+=1}this.geometry.verticesNeedUpdate=!0;return this}}();THREE.WireframeHelper=function(a){for(var b=[0,0],c={},d=function(a,b){return a-b},e=["a","b","c","d"],f=new THREE.Geometry,h=a.geometry.vertices,g=a.geometry.faces,i=0,j=g.length;i<j;i++)for(var l=g[i],m=l instanceof THREE.Face4?4:3,n=0;n<m;n++){b[0]=l[e[n]];b[1]=l[e[(n+1)%m]];b.sort(d);var p=b.toString();void 0===c[p]&&(f.vertices.push(h[b[0]]),f.vertices.push(h[b[1]]),c[p]=!0)}THREE.Line.call(this,f,new THREE.LineBasicMaterial({color:16777215}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.matrixWorld=
a.matrixWorld};THREE.WireframeHelper.prototype=Object.create(THREE.Line.prototype);THREE.ImmediateRenderObject=function(){THREE.Object3D.call(this);this.render=function(){}};THREE.ImmediateRenderObject.prototype=Object.create(THREE.Object3D.prototype);THREE.LensFlare=function(a,b,c,d,e){THREE.Object3D.call(this);this.lensFlares=[];this.positionScreen=new THREE.Vector3;this.customUpdateCallback=void 0;void 0!==a&&this.add(a,b,c,d,e)};THREE.LensFlare.prototype=Object.create(THREE.Object3D.prototype);
THREE.LensFlare.prototype.add=function(a,b,c,d,e,f){void 0===b&&(b=-1);void 0===c&&(c=0);void 0===f&&(f=1);void 0===e&&(e=new THREE.Color(16777215));void 0===d&&(d=THREE.NormalBlending);c=Math.min(c,Math.max(0,c));this.lensFlares.push({texture:a,size:b,distance:c,x:0,y:0,z:0,scale:1,rotation:1,opacity:f,color:e,blending:d})};
THREE.LensFlare.prototype.updateLensFlares=function(){var a,b=this.lensFlares.length,c,d=2*-this.positionScreen.x,e=2*-this.positionScreen.y;for(a=0;a<b;a++)c=this.lensFlares[a],c.x=this.positionScreen.x+d*c.distance,c.y=this.positionScreen.y+e*c.distance,c.wantedRotation=0.25*c.x*Math.PI,c.rotation+=0.25*(c.wantedRotation-c.rotation)};THREE.MorphBlendMesh=function(a,b){THREE.Mesh.call(this,a,b);this.animationsMap={};this.animationsList=[];var c=this.geometry.morphTargets.length;this.createAnimation("__default",0,c-1,c/1);this.setAnimationWeight("__default",1)};THREE.MorphBlendMesh.prototype=Object.create(THREE.Mesh.prototype);
THREE.MorphBlendMesh.prototype.createAnimation=function(a,b,c,d){b={startFrame:b,endFrame:c,length:c-b+1,fps:d,duration:(c-b)/d,lastFrame:0,currentFrame:0,active:!1,time:0,direction:1,weight:1,directionBackwards:!1,mirroredLoop:!1};this.animationsMap[a]=b;this.animationsList.push(b)};
THREE.MorphBlendMesh.prototype.autoCreateAnimations=function(a){for(var b=/([a-z]+)(\d+)/,c,d={},e=this.geometry,f=0,h=e.morphTargets.length;f<h;f++){var g=e.morphTargets[f].name.match(b);if(g&&1<g.length){var i=g[1];d[i]||(d[i]={start:Infinity,end:-Infinity});g=d[i];f<g.start&&(g.start=f);f>g.end&&(g.end=f);c||(c=i)}}for(i in d)g=d[i],this.createAnimation(i,g.start,g.end,a);this.firstAnimation=c};
THREE.MorphBlendMesh.prototype.setAnimationDirectionForward=function(a){if(a=this.animationsMap[a])a.direction=1,a.directionBackwards=!1};THREE.MorphBlendMesh.prototype.setAnimationDirectionBackward=function(a){if(a=this.animationsMap[a])a.direction=-1,a.directionBackwards=!0};THREE.MorphBlendMesh.prototype.setAnimationFPS=function(a,b){var c=this.animationsMap[a];c&&(c.fps=b,c.duration=(c.end-c.start)/c.fps)};
THREE.MorphBlendMesh.prototype.setAnimationDuration=function(a,b){var c=this.animationsMap[a];c&&(c.duration=b,c.fps=(c.end-c.start)/c.duration)};THREE.MorphBlendMesh.prototype.setAnimationWeight=function(a,b){var c=this.animationsMap[a];c&&(c.weight=b)};THREE.MorphBlendMesh.prototype.setAnimationTime=function(a,b){var c=this.animationsMap[a];c&&(c.time=b)};THREE.MorphBlendMesh.prototype.getAnimationTime=function(a){var b=0;if(a=this.animationsMap[a])b=a.time;return b};
THREE.MorphBlendMesh.prototype.getAnimationDuration=function(a){var b=-1;if(a=this.animationsMap[a])b=a.duration;return b};THREE.MorphBlendMesh.prototype.playAnimation=function(a){var b=this.animationsMap[a];b?(b.time=0,b.active=!0):console.warn("animation["+a+"] undefined")};THREE.MorphBlendMesh.prototype.stopAnimation=function(a){if(a=this.animationsMap[a])a.active=!1};
THREE.MorphBlendMesh.prototype.update=function(a){for(var b=0,c=this.animationsList.length;b<c;b++){var d=this.animationsList[b];if(d.active){var e=d.duration/d.length;d.time+=d.direction*a;if(d.mirroredLoop){if(d.time>d.duration||0>d.time)d.direction*=-1,d.time>d.duration&&(d.time=d.duration,d.directionBackwards=!0),0>d.time&&(d.time=0,d.directionBackwards=!1)}else d.time%=d.duration,0>d.time&&(d.time+=d.duration);var f=d.startFrame+THREE.Math.clamp(Math.floor(d.time/e),0,d.length-1),h=d.weight;
f!==d.currentFrame&&(this.morphTargetInfluences[d.lastFrame]=0,this.morphTargetInfluences[d.currentFrame]=1*h,this.morphTargetInfluences[f]=0,d.lastFrame=d.currentFrame,d.currentFrame=f);e=d.time%e/e;d.directionBackwards&&(e=1-e);this.morphTargetInfluences[d.currentFrame]=e*h;this.morphTargetInfluences[d.lastFrame]=(1-e)*h}}};THREE.LensFlarePlugin=function(){function a(a,c){var d=b.createProgram(),e=b.createShader(b.FRAGMENT_SHADER),f=b.createShader(b.VERTEX_SHADER),g="precision "+c+" float;\n";b.shaderSource(e,g+a.fragmentShader);b.shaderSource(f,g+a.vertexShader);b.compileShader(e);b.compileShader(f);b.attachShader(d,e);b.attachShader(d,f);b.linkProgram(d);return d}var b,c,d,e,f,h,g,i,j,l,m,n,p;this.init=function(t){b=t.context;c=t;d=t.getPrecision();e=new Float32Array(16);f=new Uint16Array(6);t=0;e[t++]=-1;e[t++]=-1;
e[t++]=0;e[t++]=0;e[t++]=1;e[t++]=-1;e[t++]=1;e[t++]=0;e[t++]=1;e[t++]=1;e[t++]=1;e[t++]=1;e[t++]=-1;e[t++]=1;e[t++]=0;e[t++]=1;t=0;f[t++]=0;f[t++]=1;f[t++]=2;f[t++]=0;f[t++]=2;f[t++]=3;h=b.createBuffer();g=b.createBuffer();b.bindBuffer(b.ARRAY_BUFFER,h);b.bufferData(b.ARRAY_BUFFER,e,b.STATIC_DRAW);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,g);b.bufferData(b.ELEMENT_ARRAY_BUFFER,f,b.STATIC_DRAW);i=b.createTexture();j=b.createTexture();b.bindTexture(b.TEXTURE_2D,i);b.texImage2D(b.TEXTURE_2D,0,b.RGB,16,16,
0,b.RGB,b.UNSIGNED_BYTE,null);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,b.NEAREST);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,b.NEAREST);b.bindTexture(b.TEXTURE_2D,j);b.texImage2D(b.TEXTURE_2D,0,b.RGBA,16,16,0,b.RGBA,b.UNSIGNED_BYTE,null);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE);
b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,b.NEAREST);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,b.NEAREST);0>=b.getParameter(b.MAX_VERTEX_TEXTURE_IMAGE_UNITS)?(l=!1,m=a(THREE.ShaderFlares.lensFlare,d)):(l=!0,m=a(THREE.ShaderFlares.lensFlareVertexTexture,d));n={};p={};n.vertex=b.getAttribLocation(m,"position");n.uv=b.getAttribLocation(m,"uv");p.renderType=b.getUniformLocation(m,"renderType");p.map=b.getUniformLocation(m,"map");p.occlusionMap=b.getUniformLocation(m,"occlusionMap");p.opacity=
b.getUniformLocation(m,"opacity");p.color=b.getUniformLocation(m,"color");p.scale=b.getUniformLocation(m,"scale");p.rotation=b.getUniformLocation(m,"rotation");p.screenPosition=b.getUniformLocation(m,"screenPosition")};this.render=function(a,d,e,f){var a=a.__webglFlares,v=a.length;if(v){var z=new THREE.Vector3,C=f/e,F=0.5*e,H=0.5*f,I=16/f,G=new THREE.Vector2(I*C,I),A=new THREE.Vector3(1,1,0),K=new THREE.Vector2(1,1),B=p,I=n;b.useProgram(m);b.enableVertexAttribArray(n.vertex);b.enableVertexAttribArray(n.uv);
b.uniform1i(B.occlusionMap,0);b.uniform1i(B.map,1);b.bindBuffer(b.ARRAY_BUFFER,h);b.vertexAttribPointer(I.vertex,2,b.FLOAT,!1,16,0);b.vertexAttribPointer(I.uv,2,b.FLOAT,!1,16,8);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,g);b.disable(b.CULL_FACE);b.depthMask(!1);var J,N,y,M,w;for(J=0;J<v;J++)if(I=16/f,G.set(I*C,I),M=a[J],z.set(M.matrixWorld.elements[12],M.matrixWorld.elements[13],M.matrixWorld.elements[14]),z.applyMatrix4(d.matrixWorldInverse),z.applyProjection(d.projectionMatrix),A.copy(z),K.x=A.x*F+F,
K.y=A.y*H+H,l||0<K.x&&K.x<e&&0<K.y&&K.y<f){b.activeTexture(b.TEXTURE1);b.bindTexture(b.TEXTURE_2D,i);b.copyTexImage2D(b.TEXTURE_2D,0,b.RGB,K.x-8,K.y-8,16,16,0);b.uniform1i(B.renderType,0);b.uniform2f(B.scale,G.x,G.y);b.uniform3f(B.screenPosition,A.x,A.y,A.z);b.disable(b.BLEND);b.enable(b.DEPTH_TEST);b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0);b.activeTexture(b.TEXTURE0);b.bindTexture(b.TEXTURE_2D,j);b.copyTexImage2D(b.TEXTURE_2D,0,b.RGBA,K.x-8,K.y-8,16,16,0);b.uniform1i(B.renderType,1);b.disable(b.DEPTH_TEST);
b.activeTexture(b.TEXTURE1);b.bindTexture(b.TEXTURE_2D,i);b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0);M.positionScreen.copy(A);M.customUpdateCallback?M.customUpdateCallback(M):M.updateLensFlares();b.uniform1i(B.renderType,2);b.enable(b.BLEND);N=0;for(y=M.lensFlares.length;N<y;N++)w=M.lensFlares[N],0.001<w.opacity&&0.001<w.scale&&(A.x=w.x,A.y=w.y,A.z=w.z,I=w.size*w.scale/f,G.x=I*C,G.y=I,b.uniform3f(B.screenPosition,A.x,A.y,A.z),b.uniform2f(B.scale,G.x,G.y),b.uniform1f(B.rotation,w.rotation),b.uniform1f(B.opacity,
w.opacity),b.uniform3f(B.color,w.color.r,w.color.g,w.color.b),c.setBlending(w.blending,w.blendEquation,w.blendSrc,w.blendDst),c.setTexture(w.texture,1),b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0))}b.enable(b.CULL_FACE);b.enable(b.DEPTH_TEST);b.depthMask(!0)}}};THREE.ShadowMapPlugin=function(){var a,b,c,d,e,f,h=new THREE.Frustum,g=new THREE.Matrix4,i=new THREE.Vector3,j=new THREE.Vector3,l=new THREE.Vector3;this.init=function(g){a=g.context;b=g;var g=THREE.ShaderLib.depthRGBA,h=THREE.UniformsUtils.clone(g.uniforms);c=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h});d=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0});e=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,
vertexShader:g.vertexShader,uniforms:h,skinning:!0});f=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0,skinning:!0});c._shadowPass=!0;d._shadowPass=!0;e._shadowPass=!0;f._shadowPass=!0};this.render=function(a,c){b.shadowMapEnabled&&b.shadowMapAutoUpdate&&this.update(a,c)};this.update=function(m,n){var p,t,q,r,s,v,z,C,F,H=[];r=0;a.clearColor(1,1,1,1);a.disable(a.BLEND);a.enable(a.CULL_FACE);a.frontFace(a.CCW);b.shadowMapCullFace===THREE.CullFaceFront?
a.cullFace(a.FRONT):a.cullFace(a.BACK);b.setDepthTest(!0);p=0;for(t=m.__lights.length;p<t;p++)if(q=m.__lights[p],q.castShadow)if(q instanceof THREE.DirectionalLight&&q.shadowCascade)for(s=0;s<q.shadowCascadeCount;s++){var I;if(q.shadowCascadeArray[s])I=q.shadowCascadeArray[s];else{F=q;z=s;I=new THREE.DirectionalLight;I.isVirtual=!0;I.onlyShadow=!0;I.castShadow=!0;I.shadowCameraNear=F.shadowCameraNear;I.shadowCameraFar=F.shadowCameraFar;I.shadowCameraLeft=F.shadowCameraLeft;I.shadowCameraRight=F.shadowCameraRight;
I.shadowCameraBottom=F.shadowCameraBottom;I.shadowCameraTop=F.shadowCameraTop;I.shadowCameraVisible=F.shadowCameraVisible;I.shadowDarkness=F.shadowDarkness;I.shadowBias=F.shadowCascadeBias[z];I.shadowMapWidth=F.shadowCascadeWidth[z];I.shadowMapHeight=F.shadowCascadeHeight[z];I.pointsWorld=[];I.pointsFrustum=[];C=I.pointsWorld;v=I.pointsFrustum;for(var G=0;8>G;G++)C[G]=new THREE.Vector3,v[G]=new THREE.Vector3;C=F.shadowCascadeNearZ[z];F=F.shadowCascadeFarZ[z];v[0].set(-1,-1,C);v[1].set(1,-1,C);v[2].set(-1,
1,C);v[3].set(1,1,C);v[4].set(-1,-1,F);v[5].set(1,-1,F);v[6].set(-1,1,F);v[7].set(1,1,F);I.originalCamera=n;v=new THREE.Gyroscope;v.position=q.shadowCascadeOffset;v.add(I);v.add(I.target);n.add(v);q.shadowCascadeArray[s]=I;console.log("Created virtualLight",I)}z=q;C=s;F=z.shadowCascadeArray[C];F.position.copy(z.position);F.target.position.copy(z.target.position);F.lookAt(F.target);F.shadowCameraVisible=z.shadowCameraVisible;F.shadowDarkness=z.shadowDarkness;F.shadowBias=z.shadowCascadeBias[C];v=z.shadowCascadeNearZ[C];
z=z.shadowCascadeFarZ[C];F=F.pointsFrustum;F[0].z=v;F[1].z=v;F[2].z=v;F[3].z=v;F[4].z=z;F[5].z=z;F[6].z=z;F[7].z=z;H[r]=I;r++}else H[r]=q,r++;p=0;for(t=H.length;p<t;p++){q=H[p];q.shadowMap||(s=THREE.LinearFilter,b.shadowMapType===THREE.PCFSoftShadowMap&&(s=THREE.NearestFilter),q.shadowMap=new THREE.WebGLRenderTarget(q.shadowMapWidth,q.shadowMapHeight,{minFilter:s,magFilter:s,format:THREE.RGBAFormat}),q.shadowMapSize=new THREE.Vector2(q.shadowMapWidth,q.shadowMapHeight),q.shadowMatrix=new THREE.Matrix4);
if(!q.shadowCamera){if(q instanceof THREE.SpotLight)q.shadowCamera=new THREE.PerspectiveCamera(q.shadowCameraFov,q.shadowMapWidth/q.shadowMapHeight,q.shadowCameraNear,q.shadowCameraFar);else if(q instanceof THREE.DirectionalLight)q.shadowCamera=new THREE.OrthographicCamera(q.shadowCameraLeft,q.shadowCameraRight,q.shadowCameraTop,q.shadowCameraBottom,q.shadowCameraNear,q.shadowCameraFar);else{console.error("Unsupported light type for shadow");continue}m.add(q.shadowCamera);!0===m.autoUpdate&&m.updateMatrixWorld()}q.shadowCameraVisible&&
!q.cameraHelper&&(q.cameraHelper=new THREE.CameraHelper(q.shadowCamera),q.shadowCamera.add(q.cameraHelper));if(q.isVirtual&&I.originalCamera==n){s=n;r=q.shadowCamera;v=q.pointsFrustum;F=q.pointsWorld;i.set(Infinity,Infinity,Infinity);j.set(-Infinity,-Infinity,-Infinity);for(z=0;8>z;z++)C=F[z],C.copy(v[z]),THREE.ShadowMapPlugin.__projector.unprojectVector(C,s),C.applyMatrix4(r.matrixWorldInverse),C.x<i.x&&(i.x=C.x),C.x>j.x&&(j.x=C.x),C.y<i.y&&(i.y=C.y),C.y>j.y&&(j.y=C.y),C.z<i.z&&(i.z=C.z),C.z>j.z&&
(j.z=C.z);r.left=i.x;r.right=j.x;r.top=j.y;r.bottom=i.y;r.updateProjectionMatrix()}r=q.shadowMap;v=q.shadowMatrix;s=q.shadowCamera;s.position.getPositionFromMatrix(q.matrixWorld);l.getPositionFromMatrix(q.target.matrixWorld);s.lookAt(l);s.updateMatrixWorld();s.matrixWorldInverse.getInverse(s.matrixWorld);q.cameraHelper&&(q.cameraHelper.visible=q.shadowCameraVisible);q.shadowCameraVisible&&q.cameraHelper.update();v.set(0.5,0,0,0.5,0,0.5,0,0.5,0,0,0.5,0.5,0,0,0,1);v.multiply(s.projectionMatrix);v.multiply(s.matrixWorldInverse);
g.multiplyMatrices(s.projectionMatrix,s.matrixWorldInverse);h.setFromMatrix(g);b.setRenderTarget(r);b.clear();F=m.__webglObjects;q=0;for(r=F.length;q<r;q++)if(z=F[q],v=z.object,z.render=!1,v.visible&&v.castShadow&&(!(v instanceof THREE.Mesh||v instanceof THREE.ParticleSystem)||!v.frustumCulled||h.intersectsObject(v)))v._modelViewMatrix.multiplyMatrices(s.matrixWorldInverse,v.matrixWorld),z.render=!0;q=0;for(r=F.length;q<r;q++)z=F[q],z.render&&(v=z.object,z=z.buffer,G=v.material instanceof THREE.MeshFaceMaterial?
v.material.materials[0]:v.material,C=0<v.geometry.morphTargets.length&&G.morphTargets,G=v instanceof THREE.SkinnedMesh&&G.skinning,C=v.customDepthMaterial?v.customDepthMaterial:G?C?f:e:C?d:c,z instanceof THREE.BufferGeometry?b.renderBufferDirect(s,m.__lights,null,C,z,v):b.renderBuffer(s,m.__lights,null,C,z,v));F=m.__webglObjectsImmediate;q=0;for(r=F.length;q<r;q++)z=F[q],v=z.object,v.visible&&v.castShadow&&(v._modelViewMatrix.multiplyMatrices(s.matrixWorldInverse,v.matrixWorld),b.renderImmediateObject(s,
m.__lights,null,c,v))}p=b.getClearColor();t=b.getClearAlpha();a.clearColor(p.r,p.g,p.b,t);a.enable(a.BLEND);b.shadowMapCullFace===THREE.CullFaceFront&&a.cullFace(a.BACK)}};THREE.ShadowMapPlugin.__projector=new THREE.Projector;THREE.SpritePlugin=function(){function a(a,b){return a.z!==b.z?b.z-a.z:b.id-a.id}var b,c,d,e,f,h,g,i,j,l;this.init=function(a){b=a.context;c=a;d=a.getPrecision();e=new Float32Array(16);f=new Uint16Array(6);a=0;e[a++]=-1;e[a++]=-1;e[a++]=0;e[a++]=0;e[a++]=1;e[a++]=-1;e[a++]=1;e[a++]=0;e[a++]=1;e[a++]=1;e[a++]=1;e[a++]=1;e[a++]=-1;e[a++]=1;e[a++]=0;e[a++]=1;a=0;f[a++]=0;f[a++]=1;f[a++]=2;f[a++]=0;f[a++]=2;f[a++]=3;h=b.createBuffer();g=b.createBuffer();b.bindBuffer(b.ARRAY_BUFFER,h);b.bufferData(b.ARRAY_BUFFER,
e,b.STATIC_DRAW);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,g);b.bufferData(b.ELEMENT_ARRAY_BUFFER,f,b.STATIC_DRAW);var a=THREE.ShaderSprite.sprite,n=b.createProgram(),p=b.createShader(b.FRAGMENT_SHADER),t=b.createShader(b.VERTEX_SHADER),q="precision "+d+" float;\n";b.shaderSource(p,q+a.fragmentShader);b.shaderSource(t,q+a.vertexShader);b.compileShader(p);b.compileShader(t);b.attachShader(n,p);b.attachShader(n,t);b.linkProgram(n);i=n;j={};l={};j.position=b.getAttribLocation(i,"position");j.uv=b.getAttribLocation(i,
"uv");l.uvOffset=b.getUniformLocation(i,"uvOffset");l.uvScale=b.getUniformLocation(i,"uvScale");l.rotation=b.getUniformLocation(i,"rotation");l.scale=b.getUniformLocation(i,"scale");l.alignment=b.getUniformLocation(i,"alignment");l.color=b.getUniformLocation(i,"color");l.map=b.getUniformLocation(i,"map");l.opacity=b.getUniformLocation(i,"opacity");l.useScreenCoordinates=b.getUniformLocation(i,"useScreenCoordinates");l.sizeAttenuation=b.getUniformLocation(i,"sizeAttenuation");l.screenPosition=b.getUniformLocation(i,
"screenPosition");l.modelViewMatrix=b.getUniformLocation(i,"modelViewMatrix");l.projectionMatrix=b.getUniformLocation(i,"projectionMatrix");l.fogType=b.getUniformLocation(i,"fogType");l.fogDensity=b.getUniformLocation(i,"fogDensity");l.fogNear=b.getUniformLocation(i,"fogNear");l.fogFar=b.getUniformLocation(i,"fogFar");l.fogColor=b.getUniformLocation(i,"fogColor");l.alphaTest=b.getUniformLocation(i,"alphaTest")};this.render=function(d,e,f,t){var q=d.__webglSprites,r=q.length;if(r){var s=j,v=l,z=t/
f,f=0.5*f,C=0.5*t;b.useProgram(i);b.enableVertexAttribArray(s.position);b.enableVertexAttribArray(s.uv);b.disable(b.CULL_FACE);b.enable(b.BLEND);b.bindBuffer(b.ARRAY_BUFFER,h);b.vertexAttribPointer(s.position,2,b.FLOAT,!1,16,0);b.vertexAttribPointer(s.uv,2,b.FLOAT,!1,16,8);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,g);b.uniformMatrix4fv(v.projectionMatrix,!1,e.projectionMatrix.elements);b.activeTexture(b.TEXTURE0);b.uniform1i(v.map,0);var F=s=0,H=d.fog;H?(b.uniform3f(v.fogColor,H.color.r,H.color.g,H.color.b),
H instanceof THREE.Fog?(b.uniform1f(v.fogNear,H.near),b.uniform1f(v.fogFar,H.far),b.uniform1i(v.fogType,1),F=s=1):H instanceof THREE.FogExp2&&(b.uniform1f(v.fogDensity,H.density),b.uniform1i(v.fogType,2),F=s=2)):(b.uniform1i(v.fogType,0),F=s=0);for(var I,G,A=[],H=0;H<r;H++)I=q[H],G=I.material,I.visible&&0!==G.opacity&&(G.useScreenCoordinates?I.z=-I.position.z:(I._modelViewMatrix.multiplyMatrices(e.matrixWorldInverse,I.matrixWorld),I.z=-I._modelViewMatrix.elements[14]));q.sort(a);for(H=0;H<r;H++)I=
q[H],G=I.material,I.visible&&0!==G.opacity&&(G.map&&G.map.image&&G.map.image.width)&&(b.uniform1f(v.alphaTest,G.alphaTest),!0===G.useScreenCoordinates?(b.uniform1i(v.useScreenCoordinates,1),b.uniform3f(v.screenPosition,(I.position.x*c.devicePixelRatio-f)/f,(C-I.position.y*c.devicePixelRatio)/C,Math.max(0,Math.min(1,I.position.z))),A[0]=c.devicePixelRatio,A[1]=c.devicePixelRatio):(b.uniform1i(v.useScreenCoordinates,0),b.uniform1i(v.sizeAttenuation,G.sizeAttenuation?1:0),b.uniformMatrix4fv(v.modelViewMatrix,
!1,I._modelViewMatrix.elements),A[0]=1,A[1]=1),e=d.fog&&G.fog?F:0,s!==e&&(b.uniform1i(v.fogType,e),s=e),e=1/(G.scaleByViewport?t:1),A[0]*=e*z*I.scale.x,A[1]*=e*I.scale.y,b.uniform2f(v.uvScale,G.uvScale.x,G.uvScale.y),b.uniform2f(v.uvOffset,G.uvOffset.x,G.uvOffset.y),b.uniform2f(v.alignment,G.alignment.x,G.alignment.y),b.uniform1f(v.opacity,G.opacity),b.uniform3f(v.color,G.color.r,G.color.g,G.color.b),b.uniform1f(v.rotation,I.rotation),b.uniform2fv(v.scale,A),c.setBlending(G.blending,G.blendEquation,
G.blendSrc,G.blendDst),c.setDepthTest(G.depthTest),c.setDepthWrite(G.depthWrite),c.setTexture(G.map,0),b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0));b.enable(b.CULL_FACE)}}};THREE.DepthPassPlugin=function(){this.enabled=!1;this.renderTarget=null;var a,b,c,d,e,f,h=new THREE.Frustum,g=new THREE.Matrix4;this.init=function(g){a=g.context;b=g;var g=THREE.ShaderLib.depthRGBA,h=THREE.UniformsUtils.clone(g.uniforms);c=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h});d=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0});e=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,
vertexShader:g.vertexShader,uniforms:h,skinning:!0});f=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0,skinning:!0});c._shadowPass=!0;d._shadowPass=!0;e._shadowPass=!0;f._shadowPass=!0};this.render=function(a,b){this.enabled&&this.update(a,b)};this.update=function(i,j){var l,m,n,p,t,q;a.clearColor(1,1,1,1);a.disable(a.BLEND);b.setDepthTest(!0);!0===i.autoUpdate&&i.updateMatrixWorld();j.matrixWorldInverse.getInverse(j.matrixWorld);g.multiplyMatrices(j.projectionMatrix,
j.matrixWorldInverse);h.setFromMatrix(g);b.setRenderTarget(this.renderTarget);b.clear();q=i.__webglObjects;l=0;for(m=q.length;l<m;l++)if(n=q[l],t=n.object,n.render=!1,t.visible&&(!(t instanceof THREE.Mesh||t instanceof THREE.ParticleSystem)||!t.frustumCulled||h.intersectsObject(t)))t._modelViewMatrix.multiplyMatrices(j.matrixWorldInverse,t.matrixWorld),n.render=!0;var r;l=0;for(m=q.length;l<m;l++)if(n=q[l],n.render&&(t=n.object,n=n.buffer,!(t instanceof THREE.ParticleSystem)||t.customDepthMaterial))(r=
t.material instanceof THREE.MeshFaceMaterial?t.material.materials[0]:t.material)&&b.setMaterialFaces(t.material),p=0<t.geometry.morphTargets.length&&r.morphTargets,r=t instanceof THREE.SkinnedMesh&&r.skinning,p=t.customDepthMaterial?t.customDepthMaterial:r?p?f:e:p?d:c,n instanceof THREE.BufferGeometry?b.renderBufferDirect(j,i.__lights,null,p,n,t):b.renderBuffer(j,i.__lights,null,p,n,t);q=i.__webglObjectsImmediate;l=0;for(m=q.length;l<m;l++)n=q[l],t=n.object,t.visible&&(t._modelViewMatrix.multiplyMatrices(j.matrixWorldInverse,
t.matrixWorld),b.renderImmediateObject(j,i.__lights,null,c,t));l=b.getClearColor();m=b.getClearAlpha();a.clearColor(l.r,l.g,l.b,m);a.enable(a.BLEND)}};THREE.ShaderFlares={lensFlareVertexTexture:{vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nuniform sampler2D occlusionMap;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif( renderType == 2 ) {\nvec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );\nvVisibility =        visibility.r / 9.0;\nvVisibility *= 1.0 - visibility.g / 9.0;\nvVisibility *=       visibility.b / 9.0;\nvVisibility *= 1.0 - visibility.a / 9.0;\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",
fragmentShader:"uniform lowp int renderType;\nuniform sampler2D map;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nif( renderType == 0 ) {\ngl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );\n} else if( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * vVisibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"},lensFlare:{vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif( renderType == 2 ) {\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",
fragmentShader:"precision mediump float;\nuniform lowp int renderType;\nuniform sampler2D map;\nuniform sampler2D occlusionMap;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvoid main() {\nif( renderType == 0 ) {\ngl_FragColor = vec4( texture2D( map, vUV ).rgb, 0.0 );\n} else if( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nfloat visibility = texture2D( occlusionMap, vec2( 0.5, 0.1 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) ).a;\nvisibility = ( 1.0 - visibility / 4.0 );\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * visibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"}};THREE.ShaderSprite={sprite:{vertexShader:"uniform int useScreenCoordinates;\nuniform int sizeAttenuation;\nuniform vec3 screenPosition;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 scale;\nuniform vec2 alignment;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uvOffset + uv * uvScale;\nvec2 alignedPosition = position + alignment;\nvec2 rotatedPosition;\nrotatedPosition.x = ( cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y ) * scale.x;\nrotatedPosition.y = ( sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y ) * scale.y;\nvec4 finalPosition;\nif( useScreenCoordinates != 0 ) {\nfinalPosition = vec4( screenPosition.xy + rotatedPosition, screenPosition.z, 1.0 );\n} else {\nfinalPosition = projectionMatrix * modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\nfinalPosition.xy += rotatedPosition * ( sizeAttenuation == 1 ? 1.0 : finalPosition.z );\n}\ngl_Position = finalPosition;\n}",
fragmentShader:"uniform vec3 color;\nuniform sampler2D map;\nuniform float opacity;\nuniform int fogType;\nuniform vec3 fogColor;\nuniform float fogDensity;\nuniform float fogNear;\nuniform float fogFar;\nuniform float alphaTest;\nvarying vec2 vUV;\nvoid main() {\nvec4 texture = texture2D( map, vUV );\nif ( texture.a < alphaTest ) discard;\ngl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\nif ( fogType > 0 ) {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat fogFactor = 0.0;\nif ( fogType == 1 ) {\nfogFactor = smoothstep( fogNear, fogFar, depth );\n} else {\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n}\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}\n}"}};