@cocalc/static
Version:
CoCalc's static frontend Webpack-based build system and framework
1 lines • 536 kB
JavaScript
(self.webpackChunk_cocalc_static=self.webpackChunk_cocalc_static||[]).push([[1252],{45053:(e,t,r)=>{var i,n;function a(e,t){return null!=t&&"undefined"!=typeof Symbol&&t[Symbol.hasInstance]?!!t[Symbol.hasInstance](e):e instanceof t}var o,s,c,h,l,u,p,d,f,m,g,v,y,x,b,M,_,w,E,S,T,L,A,C,R,P,B,U,D,I,O,F,N,V,G,z,H,k,j,W,X,Y,q,Z,K,Q,J,$,ee,te,re,ie,ne,ae,oe,se={REVISION:"78"};void 0===(n="function"==typeof(i=se)?i.call(t,r,t,e):i)||(e.exports=n),void 0===Number.EPSILON&&(Number.EPSILON=Math.pow(2,-52)),void 0===Math.sign&&(Math.sign=function(e){return e<0?-1:e>0?1:+e}),void 0===Function.prototype.name&&Object.defineProperty(Function.prototype,"name",{get:function(){return this.toString().match(/^\s*function\s*(\S*)\s*\(/)[1]}}),void 0===Object.assign&&(Object.assign=function(e){"use strict";if(null==e)throw new TypeError("Cannot convert undefined or null to object");for(var t=Object(e),r=1;r<arguments.length;r++){var i=arguments[r];if(null!=i)for(var n in 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void 0===t&&void 0===r?this.set(e):this.setRGB(e,t,r)},se.Color.prototype={constructor:se.Color,r:1,g:1,b:1,set:function(e){return a(e,se.Color)?this.copy(e):"number"==typeof e?this.setHex(e):"string"==typeof e&&this.setStyle(e),this},setScalar:function(e){this.r=e,this.g=e,this.b=e},setHex:function(e){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(255&e)/255,this},setRGB:function(e,t,r){return this.r=e,this.g=t,this.b=r,this},setHSL:(o=function(e,t,r){return r<0&&(r+=1),r>1&&(r-=1),r<1/6?e+6*(t-e)*r:r<.5?t:r<2/3?e+6*(t-e)*(2/3-r):e},function(e,t,r){if(e=se.Math.euclideanModulo(e,1),t=se.Math.clamp(t,0,1),r=se.Math.clamp(r,0,1),0===t)this.r=this.g=this.b=r;else{var i=r<=.5?r*(1+t):r+t-r*t,n=2*r-i;this.r=o(n,i,e+1/3),this.g=o(n,i,e),this.b=o(n,i,e-1/3)}return this}),setStyle:function(e){var t,r=function(t){void 0!==t&&parseFloat(t)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")};if(t=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(e)){var i,n=t[1],a=t[2];switch(n){case"rgb":case"rgba":if(i=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a))return this.r=Math.min(255,parseInt(i[1],10))/255,this.g=Math.min(255,parseInt(i[2],10))/255,this.b=Math.min(255,parseInt(i[3],10))/255,r(i[5]),this;if(i=/^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a))return this.r=Math.min(100,parseInt(i[1],10))/100,this.g=Math.min(100,parseInt(i[2],10))/100,this.b=Math.min(100,parseInt(i[3],10))/100,r(i[5]),this;break;case"hsl":case"hsla":if(i=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a)){var o=parseFloat(i[1])/360,s=parseInt(i[2],10)/100,c=parseInt(i[3],10)/100;return r(i[5]),this.setHSL(o,s,c)}}}else if(t=/^\#([A-Fa-f0-9]+)$/.exec(e)){var h,l=(h=t[1]).length;if(3===l)return this.r=parseInt(h.charAt(0)+h.charAt(0),16)/255,this.g=parseInt(h.charAt(1)+h.charAt(1),16)/255,this.b=parseInt(h.charAt(2)+h.charAt(2),16)/255,this;if(6===l)return this.r=parseInt(h.charAt(0)+h.charAt(1),16)/255,this.g=parseInt(h.charAt(2)+h.charAt(3),16)/255,this.b=parseInt(h.charAt(4)+h.charAt(5),16)/255,this}return e&&e.length>0&&(void 0!==(h=se.ColorKeywords[e])?this.setHex(h):console.warn("THREE.Color: Unknown color "+e)),this},clone:function(){return new this.constructor(this.r,this.g,this.b)},copy:function(e){return this.r=e.r,this.g=e.g,this.b=e.b,this},copyGammaToLinear:function(e,t){return void 0===t&&(t=2),this.r=Math.pow(e.r,t),this.g=Math.pow(e.g,t),this.b=Math.pow(e.b,t),this},copyLinearToGamma:function(e,t){void 0===t&&(t=2);var r=t>0?1/t:1;return this.r=Math.pow(e.r,r),this.g=Math.pow(e.g,r),this.b=Math.pow(e.b,r),this},convertGammaToLinear:function(){var e=this.r,t=this.g,r=this.b;return this.r=e*e,this.g=t*t,this.b=r*r,this},convertLinearToGamma:function(){return this.r=Math.sqrt(this.r),this.g=Math.sqrt(this.g),this.b=Math.sqrt(this.b),this},getHex:function(){return 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0===t&&(t=0),e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e}},se.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},se.Quaternion=function(e,t,r,i){this._x=e||0,this._y=t||0,this._z=r||0,this._w=void 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r=Math.cos(e._x/2),i=Math.cos(e._y/2),n=Math.cos(e._z/2),o=Math.sin(e._x/2),s=Math.sin(e._y/2),c=Math.sin(e._z/2),h=e.order;return"XYZ"===h?(this._x=o*i*n+r*s*c,this._y=r*s*n-o*i*c,this._z=r*i*c+o*s*n,this._w=r*i*n-o*s*c):"YXZ"===h?(this._x=o*i*n+r*s*c,this._y=r*s*n-o*i*c,this._z=r*i*c-o*s*n,this._w=r*i*n+o*s*c):"ZXY"===h?(this._x=o*i*n-r*s*c,this._y=r*s*n+o*i*c,this._z=r*i*c+o*s*n,this._w=r*i*n-o*s*c):"ZYX"===h?(this._x=o*i*n-r*s*c,this._y=r*s*n+o*i*c,this._z=r*i*c-o*s*n,this._w=r*i*n+o*s*c):"YZX"===h?(this._x=o*i*n+r*s*c,this._y=r*s*n+o*i*c,this._z=r*i*c-o*s*n,this._w=r*i*n-o*s*c):"XZY"===h&&(this._x=o*i*n-r*s*c,this._y=r*s*n-o*i*c,this._z=r*i*c+o*s*n,this._w=r*i*n+o*s*c),!1!==t&&this.onChangeCallback(),this},setFromAxisAngle:function(e,t){var r=t/2,i=Math.sin(r);return this._x=e.x*i,this._y=e.y*i,this._z=e.z*i,this._w=Math.cos(r),this.onChangeCallback(),this},setFromRotationMatrix:function(e){var t,r=e.elements,i=r[0],n=r[4],a=r[8],o=r[1],s=r[5],c=r[9],h=r[2],l=r[6],u=r[10],p=i+s+u;return p>0?(t=.5/Math.sqrt(p+1),this._w=.25/t,this._x=(l-c)*t,this._y=(a-h)*t,this._z=(o-n)*t):i>s&&i>u?(t=2*Math.sqrt(1+i-s-u),this._w=(l-c)/t,this._x=.25*t,this._y=(n+o)/t,this._z=(a+h)/t):s>u?(t=2*Math.sqrt(1+s-i-u),this._w=(a-h)/t,this._x=(n+o)/t,this._y=.25*t,this._z=(c+l)/t):(t=2*Math.sqrt(1+u-i-s),this._w=(o-n)/t,this._x=(a+h)/t,this._y=(c+l)/t,this._z=.25*t),this.onChangeCallback(),this},setFromUnitVectors:function(e,t){return void 0===s&&(s=new se.Vector3),(c=e.dot(t)+1)<1e-6?(c=0,Math.abs(e.x)>Math.abs(e.z)?s.set(-e.y,e.x,0):s.set(0,-e.z,e.y)):s.crossVectors(e,t),this._x=s.x,this._y=s.y,this._z=s.z,this._w=c,this.normalize()},inverse:function(){return this.conjugate().normalize()},conjugate:function(){return this._x*=-1,this._y*=-1,this._z*=-1,this.onChangeCallback(),this},dot:function(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._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)},normalize:function(){var e=this.length();return 0===e?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this.onChangeCallback(),this},multiply:function(e,t){return void 0!==t?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(e,t)):this.multiplyQuaternions(this,e)},premultiply:function(e){return this.multiplyQuaternions(e,this)},multiplyQuaternions:function(e,t){var r=e._x,i=e._y,n=e._z,a=e._w,o=t._x,s=t._y,c=t._z,h=t._w;return this._x=r*h+a*o+i*c-n*s,this._y=i*h+a*s+n*o-r*c,this._z=n*h+a*c+r*s-i*o,this._w=a*h-r*o-i*s-n*c,this.onChangeCallback(),this},slerp:function(e,t){if(0===t)return this;if(1===t)return this.copy(e);var r=this._x,i=this._y,n=this._z,a=this._w,o=a*e._w+r*e._x+i*e._y+n*e._z;if(o<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,o=-o):this.copy(e),o>=1)return this._w=a,this._x=r,this._y=i,this._z=n,this;var s=Math.sqrt(1-o*o);if(Math.abs(s)<.001)return this._w=.5*(a+this._w),this._x=.5*(r+this._x),this._y=.5*(i+this._y),this._z=.5*(n+this._z),this;var c=Math.atan2(s,o),h=Math.sin((1-t)*c)/s,l=Math.sin(t*c)/s;return this._w=a*h+this._w*l,this._x=r*h+this._x*l,this._y=i*h+this._y*l,this._z=n*h+this._z*l,this.onChangeCallback(),this},equals:function(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w},fromArray:function(e,t){return void 0===t&&(t=0),this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this.onChangeCallback(),this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e},onChange:function(e){return this.onChangeCallback=e,this},onChangeCallback:function(){}},Object.assign(se.Quaternion,{slerp:function(e,t,r,i){return r.copy(e).slerp(t,i)},slerpFlat:function(e,t,r,i,n,a,o){var s=r[i+0],c=r[i+1],h=r[i+2],l=r[i+3],u=n[a+0],p=n[a+1],d=n[a+2],f=n[a+3];if(l!==f||s!==u||c!==p||h!==d){var m=1-o,g=s*u+c*p+h*d+l*f,v=g>=0?1:-1,y=1-g*g;if(y>Number.EPSILON){var x=Math.sqrt(y),b=Math.atan2(x,g*v);m=Math.sin(m*b)/x,o=Math.sin(o*b)/x}var M=o*v;if(s=s*m+u*M,c=c*m+p*M,h=h*m+d*M,l=l*m+f*M,m===1-o){var _=1/Math.sqrt(s*s+c*c+h*h+l*l);s*=_,c*=_,h*=_,l*=_}}e[t]=s,e[t+1]=c,e[t+2]=h,e[t+3]=l}}),se.Vector2=function(e,t){this.x=e||0,this.y=t||0},se.Vector2.prototype={constructor:se.Vector2,get width(){return this.x},set width(e){this.x=e},get height(){return this.y},set height(e){this.y=e},set:function(e,t){return this.x=e,this.y=t,this},setScalar:function(e){return this.x=e,this.y=e,this},setX:function(e){return this.x=e,this},setY:function(e){return this.y=e,this},setComponent:function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;default:throw new Error("index is out of range: "+e)}},getComponent:function(e){switch(e){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+e)}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(e){return this.x=e.x,this.y=e.y,this},add:function(e,t){return void 0!==t?(console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this)},addScalar:function(e){return this.x+=e,this.y+=e,this},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this},addScaledVector:function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this},sub:function(e,t){return void 0!==t?(console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this)},subScalar:function(e){return this.x-=e,this.y-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this},multiply:function(e){return this.x*=e.x,this.y*=e.y,this},multiplyScalar:function(e){return isFinite(e)?(this.x*=e,this.y*=e):(this.x=0,this.y=0),this},divide:function(e){return this.x/=e.x,this.y/=e.y,this},divideScalar:function(e){return this.multiplyScalar(1/e)},min:function(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this},max:function(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this},clamp:function(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this},clampScalar:function(e,t){return void 0===h&&(h=new se.Vector2,l=new se.Vector2),h.set(e,e),l.set(t,t),this.clamp(h,l)},clampLength:function(e,t){var r=this.length();return this.multiplyScalar(Math.max(e,Math.min(t,r))/r)},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this},negate:function(){return this.x=-this.x,this.y=-this.y,this},dot:function(e){return this.x*e.x+this.y*e.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)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)},normalize:function(){return this.divideScalar(this.length())},angle:function(){var e=Math.atan2(this.y,this.x);return e<0&&(e+=2*Math.PI),e},distanceTo:function(e){return Math.sqrt(this.distanceToSquared(e))},distanceToSquared:function(e){var t=this.x-e.x,r=this.y-e.y;return t*t+r*r},setLength:function(e){return this.multiplyScalar(e/this.length())},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this},lerpVectors:function(e,t,r){return this.subVectors(t,e).multiplyScalar(r).add(e)},equals:function(e){return e.x===this.x&&e.y===this.y},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e},fromAttribute:function(e,t,r){return void 0===r&&(r=0),t=t*e.itemSize+r,this.x=e.array[t],this.y=e.array[t+1],this},rotateAround:function(e,t){var r=Math.cos(t),i=Math.sin(t),n=this.x-e.x,a=this.y-e.y;return this.x=n*r-a*i+e.x,this.y=n*i+a*r+e.y,this}},se.Vector3=function(e,t,r){this.x=e||0,this.y=t||0,this.z=r||0},se.Vector3.prototype={constructor:se.Vector3,set:function(e,t,r){return this.x=e,this.y=t,this.z=r,this},setScalar:function(e){return this.x=e,this.y=e,this.z=e,this},setX:function(e){return this.x=e,this},setY:function(e){return this.y=e,this},setZ:function(e){return this.z=e,this},setComponent:function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error("index is out of range: "+e)}},getComponent:function(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this},add:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this)},addScalar:function(e){return this.x+=e,this.y+=e,this.z+=e,this},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this},addScaledVector:function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this},sub:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this)},subScalar:function(e){return this.x-=e,this.y-=e,this.z-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this},multiply:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(e,t)):(this.x*=e.x,this.y*=e.y,this.z*=e.z,this)},multiplyScalar:function(e){return isFinite(e)?(this.x*=e,this.y*=e,this.z*=e):(this.x=0,this.y=0,this.z=0),this},multiplyVectors:function(e,t){return this.x=e.x*t.x,this.y=e.y*t.y,this.z=e.z*t.z,this},applyEuler:function(e){return!1===a(e,se.Euler)&&console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),void 0===p&&(p=new se.Quaternion),this.applyQuaternion(p.setFromEuler(e))},applyAxisAngle:function(){var e;return function(t,r){return void 0===e&&(e=new se.Quaternion),this.applyQuaternion(e.setFromAxisAngle(t,r))}}(),applyMatrix3:function(e){var t=this.x,r=this.y,i=this.z,n=e.elements;return this.x=n[0]*t+n[3]*r+n[6]*i,this.y=n[1]*t+n[4]*r+n[7]*i,this.z=n[2]*t+n[5]*r+n[8]*i,this},applyMatrix4:function(e){var t=this.x,r=this.y,i=this.z,n=e.elements;return this.x=n[0]*t+n[4]*r+n[8]*i+n[12],this.y=n[1]*t+n[5]*r+n[9]*i+n[13],this.z=n[2]*t+n[6]*r+n[10]*i+n[14],this},applyProjection:function(e){var t=this.x,r=this.y,i=this.z,n=e.elements,a=1/(n[3]*t+n[7]*r+n[11]*i+n[15]);return this.x=(n[0]*t+n[4]*r+n[8]*i+n[12])*a,this.y=(n[1]*t+n[5]*r+n[9]*i+n[13])*a,this.z=(n[2]*t+n[6]*r+n[10]*i+n[14])*a,this},applyQuaternion:function(e){var t=this.x,r=this.y,i=this.z,n=e.x,a=e.y,o=e.z,s=e.w,c=s*t+a*i-o*r,h=s*r+o*t-n*i,l=s*i+n*r-a*t,u=-n*t-a*r-o*i;return this.x=c*s+u*-n+h*-o-l*-a,this.y=h*s+u*-a+l*-n-c*-o,this.z=l*s+u*-o+c*-a-h*-n,this},project:function(e){return void 0===u&&(u=new se.Matrix4),u.multiplyMatrices(e.projectionMatrix,u.getInverse(e.matrixWorld)),this.applyProjection(u)},unproject:function(){var e;return function(t){return void 0===e&&(e=new se.Matrix4),e.multiplyMatrices(t.matrixWorld,e.getInverse(t.projectionMatrix)),this.applyProjection(e)}}(),transformDirection:function(e){var t=this.x,r=this.y,i=this.z,n=e.elements;return this.x=n[0]*t+n[4]*r+n[8]*i,this.y=n[1]*t+n[5]*r+n[9]*i,this.z=n[2]*t+n[6]*r+n[10]*i,this.normalize()},divide:function(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this},divideScalar:function(e){return this.multiplyScalar(1/e)},min:function(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this},max:function(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this},clamp:function(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this},clampScalar:function(){var e,t;return function(r,i){return void 0===e&&(e=new se.Vector3,t=new se.Vector3),e.set(r,r,r),t.set(i,i,i),this.clamp(e,t)}}(),clampLength:function(e,t){var r=this.length();return this.multiplyScalar(Math.max(e,Math.min(t,r))/r)},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this},dot:function(e){return this.x*e.x+this.y*e.y+this.z*e.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(e){return this.multiplyScalar(e/this.length())},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this},lerpVectors:function(e,t,r){return this.subVectors(t,e).multiplyScalar(r).add(e)},cross:function(e,t){if(void 0!==t)return console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(e,t);var r=this.x,i=this.y,n=this.z;return this.x=i*e.z-n*e.y,this.y=n*e.x-r*e.z,this.z=r*e.y-i*e.x,this},crossVectors:function(e,t){var r=e.x,i=e.y,n=e.z,a=t.x,o=t.y,s=t.z;return this.x=i*s-n*o,this.y=n*a-r*s,this.z=r*o-i*a,this},projectOnVector:function(e){var t=e.dot(this)/e.lengthSq();return this.copy(e).multiplyScalar(t)},projectOnPlane:function(){var e;return function(t){return void 0===e&&(e=new se.Vector3),e.copy(this).projectOnVector(t),this.sub(e)}}(),reflect:function(){var e;return function(t){return void 0===e&&(e=new se.Vector3),this.sub(e.copy(t).multiplyScalar(2*this.dot(t)))}}(),angleTo:function(e){var t=this.dot(e)/Math.sqrt(this.lengthSq()*e.lengthSq());return Math.acos(se.Math.clamp(t,-1,1))},distanceTo:function(e){return Math.sqrt(this.distanceToSquared(e))},distanceToSquared:function(e){var t=this.x-e.x,r=this.y-e.y,i=this.z-e.z;return t*t+r*r+i*i},setFromSpherical:function(e){var t=Math.sin(e.phi)*e.radius;return this.x=t*Math.sin(e.theta),this.y=Math.cos(e.phi)*e.radius,this.z=t*Math.cos(e.theta),this},setFromMatrixPosition:function(e){return this.setFromMatrixColumn(e,3)},setFromMatrixScale:function(e){var t=this.setFromMatrixColumn(e,0).length(),r=this.setFromMatrixColumn(e,1).length(),i=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=r,this.z=i,this},setFromMatrixColumn:function(e,t){if("number"==typeof e){console.warn("THREE.Vector3: setFromMatrixColumn now expects ( matrix, index ).");var r=e;e=t,t=r}return this.fromArray(e.elements,4*t)},equals:function(e){return e.x===this.x&&e.y===this.y&&e.z===this.z},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this.z=e[t+2],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e},fromAttribute:function(e,t,r){return void 0===r&&(r=0),t=t*e.itemSize+r,this.x=e.array[t],this.y=e.array[t+1],this.z=e.array[t+2],this}},se.Vector4=function(e,t,r,i){this.x=e||0,this.y=t||0,this.z=r||0,this.w=void 0!==i?i:1},se.Vector4.prototype={constructor:se.Vector4,set:function(e,t,r,i){return this.x=e,this.y=t,this.z=r,this.w=i,this},setScalar:function(e){return this.x=e,this.y=e,this.z=e,this.w=e,this},setX:function(e){return this.x=e,this},setY:function(e){return this.y=e,this},setZ:function(e){return this.z=e,this},setW:function(e){return this.w=e,this},setComponent:function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;case 3:this.w=t;break;default:throw new Error("index is out of range: "+e)}},getComponent:function(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+e)}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=void 0!==e.w?e.w:1,this},add:function(e,t){return void 0!==t?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this)},addScalar:function(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this.w=e.w+t.w,this},addScaledVector:function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this.w+=e.w*t,this},sub:function(e,t){return void 0!==t?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this)},subScalar:function(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this},multiplyScalar:function(e){return isFinite(e)?(this.x*=e,this.y*=e,this.z*=e,this.w*=e):(this.x=0,this.y=0,this.z=0,this.w=0),this},applyMatrix4:function(e){var t=this.x,r=this.y,i=this.z,n=this.w,a=e.elements;return this.x=a[0]*t+a[4]*r+a[8]*i+a[12]*n,this.y=a[1]*t+a[5]*r+a[9]*i+a[13]*n,this.z=a[2]*t+a[6]*r+a[10]*i+a[14]*n,this.w=a[3]*t+a[7]*r+a[11]*i+a[15]*n,this},divideScalar:function(e){return this.multiplyScalar(1/e)},setAxisAngleFromQuaternion:function(e){this.w=2*Math.acos(e.w);var t=Math.sqrt(1-e.w*e.w);return t<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this},setAxisAngleFromRotationMatrix:function(e){var t,r,i,n,a=.01,o=.1,s=e.elements,c=s[0],h=s[4],l=s[8],u=s[1],p=s[5],d=s[9],f=s[2],m=s[6],g=s[10];if(Math.abs(h-u)<a&&Math.abs(l-f)<a&&Math.abs(d-m)<a){if(Math.abs(h+u)<o&&Math.abs(l+f)<o&&Math.abs(d+m)<o&&Math.abs(c+p+g-3)<o)return this.set(1,0,0,0),this;t=Math.PI;var v=(c+1)/2,y=(p+1)/2,x=(g+1)/2,b=(h+u)/4,M=(l+f)/4,_=(d+m)/4;return v>y&&v>x?v<a?(r=0,i=.707106781,n=.707106781):(i=b/(r=Math.sqrt(v)),n=M/r):y>x?y<a?(r=.707106781,i=0,n=.707106781):(r=b/(i=Math.sqrt(y)),n=_/i):x<a?(r=.707106781,i=.707106781,n=0):(r=M/(n=Math.sqrt(x)),i=_/n),this.set(r,i,n,t),this}var w=Math.sqrt((m-d)*(m-d)+(l-f)*(l-f)+(u-h)*(u-h));return Math.abs(w)<.001&&(w=1),this.x=(m-d)/w,this.y=(l-f)/w,this.z=(u-h)/w,this.w=Math.acos((c+p+g-1)/2),this},min:function(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this},max:function(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this},clamp:function(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this.w=Math.max(e.w,Math.min(t.w,this.w)),this},clampScalar:function(){var e,t;return function(r,i){return void 0===e&&(e=new se.Vector4,t=new se.Vector4),e.set(r,r,r,r),t.set(i,i,i,i),this.clamp(e,t)}}(),floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this},dot:function(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.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(e){return this.multiplyScalar(e/this.length())},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this},lerpVectors:function(e,t,r){return this.subVectors(t,e).multiplyScalar(r).add(e)},equals:function(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e},fromAttribute:function(e,t,r){return void 0===r&&(r=0),t=t*e.itemSize+r,this.x=e.array[t],this.y=e.array[t+1],this.z=e.array[t+2],this.w=e.array[t+3],this}},se.Euler=function(e,t,r,i){this._x=e||0,this._y=t||0,this._z=r||0,this._order=i||se.Euler.DefaultOrder},se.Euler.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"],se.Euler.DefaultOrder="XYZ",se.Euler.prototype={constructor:se.Euler,get x(){return this._x},set x(e){this._x=e,this.onChangeCallback()},get y(){return this._y},set y(e){this._y=e,this.onChangeCallback()},get z(){return this._z},set z(e){this._z=e,this.onChangeCallback()},get order(){return this._order},set order(e){this._order=e,this.onChangeCallback()},set:function(e,t,r,i){return this._x=e,this._y=t,this._z=r,this._order=i||this._order,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this.onChangeCallback(),this},setFromRotationMatrix:function(e,t,r){var i=se.Math.clamp,n=e.elements,a=n[0],o=n[4],s=n[8],c=n[1],h=n[5],l=n[9],u=n[2],p=n[6],d=n[10];return"XYZ"===(t=t||this._order)?(this._y=Math.asin(i(s,-1,1)),Math.abs(s)<.99999?(this._x=Math.atan2(-l,d),this._z=Math.atan2(-o,a)):(this._x=Math.atan2(p,h),this._z=0)):"YXZ"===t?(this._x=Math.asin(-i(l,-1,1)),Math.abs(l)<.99999?(this._y=Math.atan2(s,d),this._z=Math.atan2(c,h)):(this._y=Math.atan2(-u,a),this._z=0)):"ZXY"===t?(this._x=Math.asin(i(p,-1,1)),Math.abs(p)<.99999?(this._y=Math.atan2(-u,d),this._z=Math.atan2(-o,h)):(this._y=0,this._z=Math.atan2(c,a))):"ZYX"===t?(this._y=Math.asin(-i(u,-1,1)),Math.abs(u)<.99999?(this._x=Math.atan2(p,d),this._z=Math.atan2(c,a)):(this._x=0,this._z=Math.atan2(-o,h))):"YZX"===t?(this._z=Math.asin(i(c,-1,1)),Math.abs(c)<.99999?(this._x=Math.atan2(-l,h),this._y=Math.atan2(-u,a)):(this._x=0,this._y=Math.atan2(s,d))):"XZY"===t?(this._z=Math.asin(-i(o,-1,1)),Math.abs(o)<.99999?(this._x=Math.atan2(p,h),this._y=Math.atan2(s,a)):(this._x=Math.atan2(-l,d),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+t),this._order=t,!1!==r&&this.onChangeCallback(),this},setFromQuaternion:function(){var e;return function(t,r,i){return void 0===e&&(e=new se.Matrix4),e.makeRotationFromQuaternion(t),this.setFromRotationMatrix(e,r,i)}}(),setFromVector3:function(e,t){return this.set(e.x,e.y,e.z,t||this._order)},reorder:(d=new se.Quaternion,function(e){return d.setFromEuler(this),this.setFromQuaternion(d,e)}),equals:function(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order},fromArray:function(e){return this._x=e[0],this._y=e[1],this._z=e[2],void 0!==e[3]&&(this._order=e[3]),this.onChangeCallback(),this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._order,e},toVector3:function(e){return e?e.set(this._x,this._y,this._z):new se.Vector3(this._x,this._y,this._z)},onChange:function(e){return this.onChangeCallback=e,this},onChangeCallback:function(){}},se.Line3=function(e,t){this.start=void 0!==e?e:new se.Vector3,this.end=void 0!==t?t:new se.Vector3},se.Line3.prototype={constructor:se.Line3,set:function(e,t){return this.start.copy(e),this.end.copy(t),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.start.copy(e.start),this.end.copy(e.end),this},center:function(e){return(e||new se.Vector3).addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(e){return(e||new se.Vector3).subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(e,t){var r=t||new se.Vector3;return this.delta(r).multiplyScalar(e).add(this.start)},closestPointToPointParameter:(f=new se.Vector3,m=new se.Vector3,function(e,t){f.subVectors(e,this.start),m.subVectors(this.end,this.start);var r=m.dot(m),i=m.dot(f)/r;return t&&(i=se.Math.clamp(i,0,1)),i}),closestPointToPoint:function(e,t,r){var i=this.closestPointToPointParameter(e,t),n=r||new se.Vector3;return this.delta(n).multiplyScalar(i).add(this.start)},applyMatrix4:function(e){return this.start.applyMatrix4(e),this.end.applyMatrix4(e),this},equals:function(e){return e.start.equals(this.start)&&e.end.equals(this.end)}},se.Box2=function(e,t){this.min=void 0!==e?e:new se.Vector2(1/0,1/0),this.max=void 0!==t?t:new se.Vector2(-1/0,-1/0)},se.Box2.prototype={constructor:se.Box2,set:function(e,t){return this.min.copy(e),this.max.copy(t),this},setFromPoints:function(e){this.makeEmpty();for(var t=0,r=e.length;t<r;t++)this.expandByPoint(e[t]);return this},setFromCenterAndSize:function(){var e=new se.Vector2;return function(t,r){var i=e.copy(r).multiplyScalar(.5);return this.min.copy(t).sub(i),this.max.copy(t).add(i),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.min.copy(e.min),this.max.copy(e.max),this},makeEmpty:function(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},center:function(e){return(e||new se.Vector2).addVectors(this.min,this.max).multiplyScalar(.5)},size:function(e){return(e||new se.Vector2).subVectors(this.max,this.min)},expandByPoint:function(e){return this.min.min(e),this.max.max(e),this},expandByVector:function(e){return this.min.sub(e),this.max.add(e),this},expandByScalar:function(e){return this.min.addScalar(-e),this.max.addScalar(e),this},containsPoint:function(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y)},containsBox:function(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y},getParameter:function(e,t){return(t||new se.Vector2).set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y)},clampPoint:function(e,t){return(t||new se.Vector2).copy(e).clamp(this.min,this.max)},distanceToPoint:function(){var e=new se.Vector2;return function(t){return e.copy(t).clamp(this.min,this.max).sub(t).length()}}(),intersect:function(e){return this.min.max(e.min),this.max.min(e.max),this},union:function(e){return this.min.min(e.min),this.max.max(e.max),this},translate:function(e){return this.min.add(e),this.max.add(e),this},equals:function(e){return e.min.equals(this.min)&&e.max.equals(this.max)}},se.Box3=function(e,t){this.min=void 0!==e?e:new se.Vector3(1/0,1/0,1/0),this.max=void 0!==t?t:new se.Vector3(-1/0,-1/0,-1/0)},se.Box3.prototype={constructor:se.Box3,set:function(e,t){return this.min.copy(e),this.max.copy(t),this},setFromArray:function(e){for(var t=1/0,r=1/0,i=1/0,n=-1/0,a=-1/0,o=-1/0,s=0,c=e.length;s<c;s+=3){var h=e[s],l=e[s+1],u=e[s+2];h<t&&(t=h),l<r&&(r=l),u<i&&(i=u),h>n&&(n=h),l>a&&(a=l),u>o&&(o=u)}this.min.set(t,r,i),this.max.set(n,a,o)},setFromPoints:function(e){this.makeEmpty();for(var t=0,r=e.length;t<r;t++)this.expandByPoint(e[t]);return this},setFromCenterAndSize:function(){var e=new se.Vector3;return function(t,r){var i=e.copy(r).multiplyScalar(.5);return this.min.copy(t).sub(i),this.max.copy(t).add(i),this}}(),setFromObject:function(){var e=new se.Vector3;return function(t){var r=this;return t.updateMatrixWorld(!0),this.makeEmpty(),t.traverse((function(t){var i=t.geometry;if(void 0!==i)if(a(i,se.Geometry))for(var n=i.vertices,o=0,s=n.length;o<s;o++)e.copy(n[o]),e.applyMatrix4(t.matrixWorld),r.expandByPoint(e);else if(a(i,se.BufferGeometry)&&void 0!==i.attributes.position){var c=i.attributes.position.array;for(o=0,s=c.length;o<s;o+=3)e.fromArray(c,o),e.applyMatrix4(t.matrixWorld),r.expandByPoint(e)}})),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.min.copy(e.min),this.max.copy(e.max),this},makeEmpty:function(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},center:function(e){return(e||new se.Vector3).addVectors(this.min,this.max).multiplyScalar(.5)},size:function(e){return(e||new se.Vector3).subVectors(this.max,this.min)},expandByPoint:function(e){return this.min.min(e),this.max.max(e),this},expandByVector:function(e){return this.min.sub(e),this.max.add(e),this},expandByScalar:function(e){return this.min.addScalar(-e),this.max.addScalar(e),this},containsPoint:function(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y||e.z<this.min.z||e.z>this.max.z)},containsBox:function(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z},getParameter:function(e,t){return(t||new se.Vector3).set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y||e.max.z<this.min.z||e.min.z>this.max.z)},intersectsSphere:function(e){return void 0===v&&(v=new se.Vector3),this.clampPoint(e.center,v),v.distanceToSquared(e.center)<=e.radius*e.radius},intersectsPlane:function(e){var t,r;return e.normal.x>0?(t=e.normal.x*this.min.x,r=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,r=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,r+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,r+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,r+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,r+=e.normal.z*this.min.z),t<=e.constant&&r>=e.constant},clampPoint:function(e,t){return(t||new se.Vector3).copy(e).clamp(this.min,this.max)},distanceToPoint:function(){var e=new se.Vector3;return function(t){return e.copy(t).clamp(this.min,this.max).sub(t).length()}}(),getBoundingSphere:function(){var e=new se.Vector3;return function(t){var r=t||new se.Sphere;return r.center=this.center(),r.radius=.5*this.size(e).length(),r}}(),intersect:function(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this},union:function(e){return this.min.min(e.min),this.max.max(e.max),this},applyMatrix4:(g=[new se.Vector3,new se.Vector3,new se.Vector3,new se.Vector3,new se.Vector3,new se.Vector3,new se.Vector3,new se.Vector3],function(e){return this.isEmpty()||(g[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),g[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),g[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),g[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),g[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),g[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),g[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),g[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(g)),this}),translate:function(e){return this.min.add(e),this.max.add(e),this},equals:function(e){return e.min.equals(this.min)&&e.max.equals(this.max)}},se.Matrix3=function(){this.elements=new Float32Array([1,0,0,0,1,0,0,0,1]),arguments.length>0&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")},se.Matrix3.prototype={constructor:se.Matrix3,set:function(e,t,r,i,n,a,o,s,c){var h=this.elements;return h[0]=e,h[1]=i,h[2]=o,h[3]=t,h[4]=n,h[5]=s,h[6]=r,h[7]=a,h[8]=c,this},identity:function(){return this.set(1,0,0,0,1,0,0,0,1),this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(e){var t=e.elements;return this.set(t[0],t[3],t[6],t[1],t[4],t[7],t[2],t[5],t[8]),this},setFromMatrix4:function(e){var t=e.elements;return this.set(t[0],t[4],t[8],t[1],t[5],t[9],t[2],t[6],t[10]),this},applyToVector3Array:function(){var e;return function(t,r,i){void 0===e&&(e=new se.Vector3),void 0===r&&(r=0),void 0===i&&(i=t.length);for(var n=0,a=r;n<i;n+=3,a+=3)e.fromArray(t,a),e.applyMatrix3(this),e.toArray(t,a);return t}}(),applyToBuffer:function(){var e;return function(t,r,i){void 0===e&&(e=new se.Vector3),void 0===r&&(r=0),void 0===i&&(i=t.length/t.itemSize);for(var n=0,a=r;n<i;n++,a++)e.x=t.getX(a),e.y=t.getY(a),e.z=t.getZ(a),e.applyMatrix3(this),t.setXYZ(e.x,e.y,e.z);return t}}(),multiplyScalar:function(e){var t=this.elements;return t[0]*=e,t[3]*=e,t[6]*=e,t[1]*=e,t[4]*=e,t[7]*=e,t[2]*=e,t[5]*=e,t[8]*=e,this},determinant:function(){var e=this.elements,t=e[0],r=e[1],i=e[2],n=e[3],a=e[4],o=e[5],s=e[6],c=e[7],h=e[8];return t*a*h-t*o*c-r*n*h+r*o*s+i*n*c-i*a*s},getInverse:function(e,t){a(e,se.Matrix4)&&console.error("THREE.Matrix3.getInverse no longer takes a Matrix4 argument.");var r=e.elements,i=this.elements,n=r[0],o=r[1],s=r[2],c=r[3],h=r[4],l=r[5],u=r[6],p=r[7],d=r[8],f=d*h-l*p,m=l*u-d*c,g=p*c-h*u,v=n*f+o*m+s*g;if(0===v){var y="THREE.Matrix3.getInverse(): can't invert matrix, determinant is 0";if(t)throw new Error(y);return console.warn(y),this.identity()}var x=1/v;return i[0]=f*x,i[1]=(s*p-d*o)*x,i[2]=(l*o-s*h)*x,i[3]=m*x,i[4]=(d*n-s*u)*x,i[5]=(s*c-l*n)*x,i[6]=g*x,i[7]=(o*u-p*n)*x,i[8]=(h*n-o*c)*x,this},transpose:function(){var e,t=this.elements;return e=t[1],t[1]=t[3],t[3]=e,e=t[2],t[2]=t[6],t[6]=e,e=t[5],t[5]=t[7],t[7]=e,this},flattenToArrayOffset:function(e,t){return console.warn("THREE.Matrix3: .flattenToArrayOffset is deprecated - just use .toArray instead."),this.toArray(e,t)},getNormalMatrix:function(e){return this.setFromMatrix4(e).getInverse(this).transpose()},transposeIntoArray:function(e){var t=this.elements;return e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8],this},fromArray:function(e){return this.elements.set(e),this},toArray:function(e,t){void 0===e&&(e=[]),void 0===t&&(t=0);var r=this.elements;return e[t]=r[0],e[t+1]=r[1],e[t+2]=r[2],e[t+3]=r[3],e[t+4]=r[4],e[t+5]=r[5],e[t+6]=r[6],e[t+7]=r[7],e[t+8]=r[8],e}},se.Matrix4=function(){this.elements=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),arguments.length>0&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")},se.Matrix4.prototype={constructor:se.Matrix4,set:function(e,t,r,i,n,a,o,s,c,h,l,u,p,d,f,m){var g=this.elements;return g[0]=e,g[4]=t,g[8]=r,g[12]=i,g[1]=n,g[5]=a,g[9]=o,g[13]=s,g[2]=c,g[6]=h,g[10]=l,g[14]=u,g[3]=p,g[7]=d,g[11]=f,g[15]=m,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},clone:function(){return(new se.Matrix4).fromArray(this.elements)},copy:function(e){return this.elements.set(e.elements),this},copyPosition:function(e){var t=this.elements,r=e.elements;return t[12]=r[12],t[13]=r[13],t[14]=r[14],this},extractBasis:function(e,t,r){return e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),r.setFromMatrixColumn(this,2),this},makeBasis:function(e,t,r){return this.set(e.x,t.x,r.x,0,e.y,t.y,r.y,0,e.z,t.z,r.z,0,0,0,0,1),this},extractRotation:function(){var e;return function(t){void 0===e&&(e=new se.Vector3);var r=this.elements,i=t.elements,n=1/e.setFromMatrixColumn(t,0).length(),a=1/e.setFromMatrixColumn(t,1).length(),o=1/e.setFromMatrixColumn(t,2).length();return r[0]=i[0]*n,r[1]=i[1]*n,r[2]=i[2]*n,r[4]=i[4]*a,r[5]=i[5]*a,r[6]=i[6]*a,r[8]=i[8]*o,r[9]=i[9]*o,r[10]=i[10]*o,this}}(),makeRotationFromEuler:function(e){!1===a(e,se.Euler)&&console.error("THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var t=this.elements,r=e.x,i=e.y,n=e.z,o=Math.cos(r),s=Math.sin(r),c=Math.cos(i),h=Math.sin(i),l=Math.cos(n),u=Math.sin(n);if("XYZ"===e.order){var p=o*l,d=o*u,f=s*l,m=s*u;t[0]=c*l,t[4]=-c*u,t[8]=h,t[1]=d+f*h,t[5]=p-m*h,t[9]=-s*c,t[2]=m-p*h,t[6]=f+d*h,t[10]=o*c}else if("YXZ"===e.order){var g=c*l,v=c*u,y=h*l,x=h*u;t[0]=g+x*s,t[4]=y*s-v,t[8]=o*h,t[1]=o*u,t[5]=o*l,t[9]=-s,t[2]=v*s-y,t[6]=x+g*s,t[10]=o*c}else if("ZXY"===e.order)g=c*l,v=c*u,y=h*l,x=h*u,t[0]=g-x*s,t[4]=-o*u,t[8]=y+v*s,t[1]=v+y*s,t[5]=o*l,t[9]=x-g*s,t[2]=-o*h,t[6]=s,t[10]=o*c;else if("ZYX"===e.order)p=o*l,d=o*u,f=s*l,m=s*u,t[0]=c*l,t[4]=f*h-d,t[8]=p*h+m,t[1]=c*u,t[5]=m*h+p,t[9]=d*h-f,t[2]=-h,t[6]=s*c,t[10]=o*c;else if("YZX"===e.order){var b=o*c,M=o*h,_=s*c,w=s*h;t[0]=c*l,t[4]=w-b*u,t[8]=_*u+M,t[1]=u,t[5]=o*l,t[9]=-s*l,t[2]=-h*l,t[6]=M*u+_,t[10]=b-w*u}else"XZY"===e.order&&(b=o*c,M=o*h,_=s*c,w=s*h,t[0]=c*l,t[4]=-u,t[8]=h*l,t[1]=b*u+w,t[5]=o*l,t[9]=M*u-_,t[2]=_*u-M,t[6]=s*l,t[10]=w*u+b);return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this},makeRotationFromQuaternion:function(e){var t=this.elements,r=e.x,i=e.y,n=e.z,a=e.w,o=r+r,s=i+i,c=n+n,h=r*o,l=r*s,u=r*c,p=i*s,d=i*c,f=n*c,m=a*o,g=a*s,v=a*c;return t[0]=1-(p+f),t[4]=l-v,t[8]=u+g,t[1]=l+v,t[5]=1-(h+f),t[9]=d-m,t[2]=u-g,t[6]=d+m,t[10]=1-(h+p),t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this},lookAt:function(e,t,r){void 0===y&&(y=new se.Vector3,x=new se.Vector3,b=new se.Vector3);var i=this.elements;return b.subVectors(e,t).normalize(),0===b.lengthSq()&&(b.z=1),y.crossVectors(r,b).normalize(),