/**
 * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
 *
 * Copyright 2011-2017 Cesium Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Columbus View (Pat. Pend.)
 *
 * Portions licensed separately.
 * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
 */
/**
@license
mersenne-twister.js - https://gist.github.com/banksean/300494

   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
   All rights reserved.

   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
   are met:

     1. Redistributions of source code must retain the above copyright
        notice, this list of conditions and the following disclaimer.

     2. Redistributions in binary form must reproduce the above copyright
        notice, this list of conditions and the following disclaimer in the
        documentation and/or other materials provided with the distribution.

     3. The names of its contributors may not be used to endorse or promote
        products derived from this software without specific prior written
        permission.

   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

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i[0]=T,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=R,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=l,i[11]=0,i[12]=A,i[13]=f,i[14]=h,i[15]=N,i},c.computeView=function(e,n,r,i,a){return a[0]=i.x,a[1]=r.x,a[2]=-n.x,a[3]=0,a[4]=i.y,a[5]=r.y,a[6]=-n.y,a[7]=0,a[8]=i.z,a[9]=r.z,a[10]=-n.z,a[11]=0,a[12]=-t.dot(i,e),a[13]=-t.dot(r,e),a[14]=t.dot(n,e),a[15]=1,a},c.toArray=function(t,e){return i(e)?(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e):[t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8],t[9],t[10],t[11],t[12],t[13],t[14],t[15]]},c.getElementIndex=function(t,e){return 4*t+e},c.getColumn=function(t,e,n){var r=4*e,i=t[r],a=t[r+1],o=t[r+2],u=t[r+3];return n.x=i,n.y=a,n.z=o,n.w=u,n},c.setColumn=function(t,e,n,r){r=c.clone(t,r);var i=4*e;return r[i]=n.x,r[i+1]=n.y,r[i+2]=n.z,r[i+3]=n.w,r},c.setTranslation=function(t,e,n){return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=t[15],n},c.getRow=function(t,e,n){var r=t[e],i=t[e+4],a=t[e+8],o=t[e+12];return n.x=r,n.y=i,n.z=a,n.w=o,n},c.setRow=function(t,e,n,r){return r=c.clone(t,r),r[e]=n.x,r[e+4]=n.y,r[e+8]=n.z,r[e+12]=n.w,r};var l=new t;c.getScale=function(e,n){return n.x=t.magnitude(t.fromElements(e[0],e[1],e[2],l)),n.y=t.magnitude(t.fromElements(e[4],e[5],e[6],l)),n.z=t.magnitude(t.fromElements(e[8],e[9],e[10],l)),n};var A=new t;c.getMaximumScale=function(e){return c.getScale(e,A),t.maximumComponent(A)},c.multiply=function(t,e,n){var r=t[0],i=t[1],a=t[2],o=t[3],u=t[4],E=t[5],s=t[6],c=t[7],_=t[8],T=t[9],R=t[10],l=t[11],A=t[12],f=t[13],h=t[14],N=t[15],I=e[0],d=e[1],S=e[2],m=e[3],O=e[4],M=e[5],y=e[6],p=e[7],C=e[8],U=e[9],L=e[10],F=e[11],P=e[12],w=e[13],g=e[14],x=e[15],D=r*I+u*d+_*S+A*m,v=i*I+E*d+T*S+f*m,B=a*I+s*d+R*S+h*m,z=o*I+c*d+l*S+N*m,G=r*O+u*M+_*y+A*p,b=i*O+E*M+T*y+f*p,X=a*O+s*M+R*y+h*p,V=o*O+c*M+l*y+N*p,q=r*C+u*U+_*L+A*F,H=i*C+E*U+T*L+f*F,W=a*C+s*U+R*L+h*F,Y=o*C+c*U+l*L+N*F,k=r*P+u*w+_*g+A*x,K=i*P+E*w+T*g+f*x,Z=a*P+s*w+R*g+h*x,j=o*P+c*w+l*g+N*x;return n[0]=D,n[1]=v,n[2]=B,n[3]=z,n[4]=G,n[5]=b,n[6]=X,n[7]=V,n[8]=q,n[9]=H,n[10]=W,n[11]=Y,n[12]=k,n[13]=K,n[14]=Z,n[15]=j,n},c.add=function(t,e,n){return n[0]=t[0]+e[0],n[1]=t[1]+e[1],n[2]=t[2]+e[2],n[3]=t[3]+e[3],n[4]=t[4]+e[4],n[5]=t[5]+e[5],n[6]=t[6]+e[6],n[7]=t[7]+e[7],n[8]=t[8]+e[8],n[9]=t[9]+e[9],n[10]=t[10]+e[10],n[11]=t[11]+e[11],n[12]=t[12]+e[12],n[13]=t[13]+e[13],n[14]=t[14]+e[14],n[15]=t[15]+e[15],n},c.subtract=function(t,e,n){return n[0]=t[0]-e[0],n[1]=t[1]-e[1],n[2]=t[2]-e[2],n[3]=t[3]-e[3],n[4]=t[4]-e[4],n[5]=t[5]-e[5],n[6]=t[6]-e[6],n[7]=t[7]-e[7],n[8]=t[8]-e[8],n[9]=t[9]-e[9],n[10]=t[10]-e[10],n[11]=t[11]-e[11],n[12]=t[12]-e[12],n[13]=t[13]-e[13],n[14]=t[14]-e[14],n[15]=t[15]-e[15],n},c.multiplyTransformation=function(t,e,n){var r=t[0],i=t[1],a=t[2],o=t[4],u=t[5],E=t[6],s=t[8],c=t[9],_=t[10],T=t[12],R=t[13],l=t[14],A=e[0],f=e[1],h=e[2],N=e[4],I=e[5],d=e[6],S=e[8],m=e[9],O=e[10],M=e[12],y=e[13],p=e[14],C=r*A+o*f+s*h,U=i*A+u*f+c*h,L=a*A+E*f+_*h,F=r*N+o*I+s*d,P=i*N+u*I+c*d,w=a*N+E*I+_*d,g=r*S+o*m+s*O,x=i*S+u*m+c*O,D=a*S+E*m+_*O,v=r*M+o*y+s*p+T,B=i*M+u*y+c*p+R,z=a*M+E*y+_*p+l;return n[0]=C,n[1]=U,n[2]=L,n[3]=0,n[4]=F,n[5]=P,n[6]=w,n[7]=0,n[8]=g,n[9]=x,n[10]=D,n[11]=0,n[12]=v,n[13]=B,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(t,e,n){var r=t[0],i=t[1],a=t[2],o=t[4],u=t[5],E=t[6],s=t[8],c=t[9],_=t[10],T=e[0],R=e[1],l=e[2],A=e[3],f=e[4],h=e[5],N=e[6],I=e[7],d=e[8],S=r*T+o*R+s*l,m=i*T+u*R+c*l,O=a*T+E*R+_*l,M=r*A+o*f+s*h,y=i*A+u*f+c*h,p=a*A+E*f+_*h,C=r*N+o*I+s*d,U=i*N+u*I+c*d,L=a*N+E*I+_*d;return n[0]=S,n[1]=m,n[2]=O,n[3]=0,n[4]=M,n[5]=y,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=L,n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15],n},c.multiplyByTranslation=function(t,e,n){var r=e.x,i=e.y,a=e.z,o=r*t[0]+i*t[4]+a*t[8]+t[12],u=r*t[1]+i*t[5]+a*t[9]+t[13],E=r*t[2]+i*t[6]+a*t[10]+t[14];return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=o,n[13]=u,n[14]=E,n[15]=t[15],n};var f=new t;c.multiplyByUniformScale=function(t,e,n){return f.x=e,f.y=e,f.z=e,c.multiplyByScale(t,f,n)},c.multiplyByScale=function(t,e,n){var r=e.x,i=e.y,a=e.z;return 1===r&&1===i&&1===a?c.clone(t,n):(n[0]=r*t[0],n[1]=r*t[1],n[2]=r*t[2],n[3]=0,n[4]=i*t[4],n[5]=i*t[5],n[6]=i*t[6],n[7]=0,n[8]=a*t[8],n[9]=a*t[9],n[10]=a*t[10],n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=1,n)},c.multiplyByVector=function(t,e,n){var r=e.x,i=e.y,a=e.z,o=e.w,u=t[0]*r+t[4]*i+t[8]*a+t[12]*o,E=t[1]*r+t[5]*i+t[9]*a+t[13]*o,s=t[2]*r+t[6]*i+t[10]*a+t[14]*o,c=t[3]*r+t[7]*i+t[11]*a+t[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(t,e,n){var r=e.x,i=e.y,a=e.z,o=t[0]*r+t[4]*i+t[8]*a,u=t[1]*r+t[5]*i+t[9]*a,E=t[2]*r+t[6]*i+t[10]*a;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(t,e,n){var r=e.x,i=e.y,a=e.z,o=t[0]*r+t[4]*i+t[8]*a+t[12],u=t[1]*r+t[5]*i+t[9]*a+t[13],E=t[2]*r+t[6]*i+t[10]*a+t[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(t,e,n){return n[0]=t[0]*e,n[1]=t[1]*e,n[2]=t[2]*e,n[3]=t[3]*e,n[4]=t[4]*e,n[5]=t[5]*e,n[6]=t[6]*e,n[7]=t[7]*e,n[8]=t[8]*e,n[9]=t[9]*e,n[10]=t[10]*e,n[11]=t[11]*e,n[12]=t[12]*e,n[13]=t[13]*e,n[14]=t[14]*e,n[15]=t[15]*e,n},c.negate=function(t,e){return e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=-t[3],e[4]=-t[4],e[5]=-t[5],e[6]=-t[6],e[7]=-t[7],e[8]=-t[8],e[9]=-t[9],e[10]=-t[10],e[11]=-t[11],e[12]=-t[12],e[13]=-t[13],e[14]=-t[14],e[15]=-t[15],e},c.transpose=function(t,e){var n=t[1],r=t[2],i=t[3],a=t[6],o=t[7],u=t[11];return e[0]=t[0],e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=n,e[5]=t[5],e[6]=t[9],e[7]=t[13],e[8]=r,e[9]=a,e[10]=t[10],e[11]=t[14],e[12]=i,e[13]=o,e[14]=u,e[15]=t[15],e},c.abs=function(t,e){return e[0]=Math.abs(t[0]),e[1]=Math.abs(t[1]),e[2]=Math.abs(t[2]),e[3]=Math.abs(t[3]),e[4]=Math.abs(t[4]),e[5]=Math.abs(t[5]),e[6]=Math.abs(t[6]),e[7]=Math.abs(t[7]),e[8]=Math.abs(t[8]),e[9]=Math.abs(t[9]),e[10]=Math.abs(t[10]),e[11]=Math.abs(t[11]),e[12]=Math.abs(t[12]),e[13]=Math.abs(t[13]),e[14]=Math.abs(t[14]),e[15]=Math.abs(t[15]),e},c.equals=function(t,e){return t===e||i(t)&&i(e)&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[3]===e[3]&&t[7]===e[7]&&t[11]===e[11]&&t[15]===e[15]},c.equalsEpsilon=function(t,e,n){return t===e||i(t)&&i(e)&&Math.abs(t[0]-e[0])<=n&&Math.abs(t[1]-e[1])<=n&&Math.abs(t[2]-e[2])<=n&&Math.abs(t[3]-e[3])<=n&&Math.abs(t[4]-e[4])<=n&&Math.abs(t[5]-e[5])<=n&&Math.abs(t[6]-e[6])<=n&&Math.abs(t[7]-e[7])<=n&&Math.abs(t[8]-e[8])<=n&&Math.abs(t[9]-e[9])<=n&&Math.abs(t[10]-e[10])<=n&&Math.abs(t[11]-e[11])<=n&&Math.abs(t[12]-e[12])<=n&&Math.abs(t[13]-e[13])<=n&&Math.abs(t[14]-e[14])<=n&&Math.abs(t[15]-e[15])<=n},c.getTranslation=function(t,e){return e.x=t[12],e.y=t[13],e.z=t[14],e},c.getRotation=function(t,e){return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[4],e[4]=t[5],e[5]=t[6],e[6]=t[8],e[7]=t[9],e[8]=t[10],e};var h=new E,N=new E,I=new e,d=new e(0,0,0,1);return c.inverse=function(t,n){if(E.equalsEpsilon(c.getRotation(t,h),N,u.EPSILON7)&&e.equals(c.getRow(t,3,I),d))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-t[12],n[13]=-t[13],n[14]=-t[14],n[15]=1,n;var r=t[0],i=t[4],a=t[8],o=t[12],_=t[1],T=t[5],R=t[9],l=t[13],A=t[2],f=t[6],S=t[10],m=t[14],O=t[3],M=t[7],y=t[11],p=t[15],C=S*p,U=m*y,L=f*p,F=m*M,P=f*y,w=S*M,g=A*p,x=m*O,D=A*y,v=S*O,B=A*M,z=f*O,G=C*T+F*R+P*l-(U*T+L*R+w*l),b=U*_+g*R+v*l-(C*_+x*R+D*l),X=L*_+x*T+B*l-(F*_+g*T+z*l),V=w*_+D*T+z*R-(P*_+v*T+B*R),q=U*i+L*a+w*o-(C*i+F*a+P*o),H=C*r+x*a+D*o-(U*r+g*a+v*o),W=F*r+g*i+z*o-(L*r+x*i+B*o),Y=P*r+v*i+B*a-(w*r+D*i+z*a);C=a*l,U=o*R,L=i*l,F=o*T,P=i*R,w=a*T,g=r*l,x=o*_,D=r*R,v=a*_,B=r*T,z=i*_;var k=C*M+F*y+P*p-(U*M+L*y+w*p),K=U*O+g*y+v*p-(C*O+x*y+D*p),Z=L*O+x*M+B*p-(F*O+g*M+z*p),j=w*O+D*M+z*y-(P*O+v*M+B*y),Q=L*S+w*m+U*f-(P*m+C*f+F*S),J=D*m+C*A+x*S-(g*S+v*m+U*A),$=g*f+z*m+F*A-(B*m+L*A+x*f),tt=B*S+P*A+v*f-(D*f+z*S+w*A),et=r*G+i*b+a*X+o*V;if(Math.abs(et)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return et=1/et,n[0]=G*et,n[1]=b*et,n[2]=X*et,n[3]=V*et,n[4]=q*et,n[5]=H*et,n[6]=W*et,n[7]=Y*et,n[8]=k*et,n[9]=K*et,n[10]=Z*et,n[11]=j*et,n[12]=Q*et,n[13]=J*et,n[14]=$*et,n[15]=tt*et,n},c.inverseTransformation=function(t,e){var n=t[0],r=t[1],i=t[2],a=t[4],o=t[5],u=t[6],E=t[8],s=t[9],c=t[10],_=t[12],T=t[13],R=t[14],l=-n*_-r*T-i*R,A=-a*_-o*T-u*R,f=-E*_-s*T-c*R;return e[0]=n,e[1]=a,e[2]=E,e[3]=0,e[4]=r,e[5]=o,e[6]=s,e[7]=0,e[8]=i,e[9]=u,e[10]=c,e[11]=0,e[12]=l,e[13]=A,e[14]=f,e[15]=1,e},c.IDENTITY=o(new c(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),c.ZERO=o(new c(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),c.COLUMN0ROW0=0,c.COLUMN0ROW1=1,c.COLUMN0ROW2=2,c.COLUMN0ROW3=3,c.COLUMN1ROW0=4,c.COLUMN1ROW1=5,c.COLUMN1ROW2=6,c.COLUMN1ROW3=7,c.COLUMN2ROW0=8,c.COLUMN2ROW1=9,c.COLUMN2ROW2=10,c.COLUMN2ROW3=11,c.COLUMN3ROW0=12,c.COLUMN3ROW1=13,c.COLUMN3ROW2=14,c.COLUMN3ROW3=15,a(c.prototype,{length:{get:function(){return c.packedLength}}}),c.prototype.clone=function(t){return c.clone(this,t)},c.prototype.equals=function(t){return c.equals(this,t)},c.equalsArray=function(t,e,n){return t[0]===e[n]&&t[1]===e[n+1]&&t[2]===e[n+2]&&t[3]===e[n+3]&&t[4]===e[n+4]&&t[5]===e[n+5]&&t[6]===e[n+6]&&t[7]===e[n+7]&&t[8]===e[n+8]&&t[9]===e[n+9]&&t[10]===e[n+10]&&t[11]===e[n+11]&&t[12]===e[n+12]&&t[13]===e[n+13]&&t[14]===e[n+14]&&t[15]===e[n+15]},c.prototype.equalsEpsilon=function(t,e){return c.equalsEpsilon(this,t,e)},c.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},c}),define("Core/Rectangle",["./Cartographic","./Check","./defaultValue","./defined","./defineProperties","./Ellipsoid","./freezeObject","./Math"],function(t,e,n,r,i,a,o,u){"use strict";function E(t,e,r,i){this.west=n(t,0),this.south=n(e,0),this.east=n(r,0),this.north=n(i,0)}i(E.prototype,{width:{get:function(){return 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R=t[_];n=Math.min(n,R.longitude),i=Math.max(i,R.longitude),s=Math.min(s,R.latitude),c=Math.max(c,R.latitude);var l=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;a=Math.min(a,l),o=Math.max(o,l)}return i-n>o-a&&(n=a,i=o,i>u.PI&&(i-=u.TWO_PI),n>u.PI&&(n-=u.TWO_PI)),r(e)?(e.west=n,e.south=s,e.east=i,e.north=c,e):new E(n,s,i,c)},E.fromCartesianArray=function(t,e,n){for(var i=Number.MAX_VALUE,a=-Number.MAX_VALUE,o=Number.MAX_VALUE,s=-Number.MAX_VALUE,c=Number.MAX_VALUE,_=-Number.MAX_VALUE,T=0,R=t.length;T<R;T++){var l=e.cartesianToCartographic(t[T]);i=Math.min(i,l.longitude),a=Math.max(a,l.longitude),c=Math.min(c,l.latitude),_=Math.max(_,l.latitude);var A=l.longitude>=0?l.longitude:l.longitude+u.TWO_PI;o=Math.min(o,A),s=Math.max(s,A)}return a-i>s-o&&(i=o,a=s,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),r(n)?(n.west=i,n.south=c,n.east=a,n.north=_,n):new E(i,c,a,_)},E.clone=function(t,e){if(r(t))return r(e)?(e.west=t.west,e.south=t.south,e.east=t.east,e.north=t.north,e):new E(t.west,t.south,t.east,t.north)},E.prototype.clone=function(t){return E.clone(this,t)},E.prototype.equals=function(t){return E.equals(this,t)},E.equals=function(t,e){return t===e||r(t)&&r(e)&&t.west===e.west&&t.south===e.south&&t.east===e.east&&t.north===e.north},E.prototype.equalsEpsilon=function(t,e){return r(t)&&Math.abs(this.west-t.west)<=e&&Math.abs(this.south-t.south)<=e&&Math.abs(this.east-t.east)<=e&&Math.abs(this.north-t.north)<=e},E.validate=function(t){},E.southwest=function(e,n){return r(n)?(n.longitude=e.west,n.latitude=e.south,n.height=0,n):new t(e.west,e.south)},E.northwest=function(e,n){return r(n)?(n.longitude=e.west,n.latitude=e.north,n.height=0,n):new t(e.west,e.north)},E.northeast=function(e,n){return r(n)?(n.longitude=e.east,n.latitude=e.north,n.height=0,n):new t(e.east,e.north)},E.southeast=function(e,n){return r(n)?(n.longitude=e.east,n.latitude=e.south,n.height=0,n):new t(e.east,e.south)},E.center=function(e,n){var i=e.east,a=e.west;i<a&&(i+=u.TWO_PI);var o=u.negativePiToPi(.5*(a+i)),E=.5*(e.south+e.north);return r(n)?(n.longitude=o,n.latitude=E,n.height=0,n):new t(o,E)},E.intersection=function(t,e,n){var i=t.east,a=t.west,o=e.east,s=e.west;i<a&&o>0?i+=u.TWO_PI:o<s&&i>0&&(o+=u.TWO_PI),i<a&&s<0?s+=u.TWO_PI:o<s&&a<0&&(a+=u.TWO_PI);var c=u.negativePiToPi(Math.max(a,s)),_=u.negativePiToPi(Math.min(i,o));if(!((t.west<t.east||e.west<e.east)&&_<=c)){var T=Math.max(t.south,e.south),R=Math.min(t.north,e.north);if(!(T>=R))return r(n)?(n.west=c,n.south=T,n.east=_,n.north=R,n):new E(c,T,_,R)}},E.simpleIntersection=function(t,e,n){var i=Math.max(t.west,e.west),a=Math.max(t.south,e.south),o=Math.min(t.east,e.east),u=Math.min(t.north,e.north);if(!(a>=u||i>=o))return r(n)?(n.west=i,n.south=a,n.east=o,n.north=u,n):new E(i,a,o,u)},E.union=function(t,e,n){r(n)||(n=new E);var i=t.east,a=t.west,o=e.east,s=e.west;i<a&&o>0?i+=u.TWO_PI:o<s&&i>0&&(o+=u.TWO_PI),i<a&&s<0?s+=u.TWO_PI:o<s&&a<0&&(a+=u.TWO_PI);var c=u.convertLongitudeRange(Math.min(a,s)),_=u.convertLongitudeRange(Math.max(i,o));return n.west=c,n.south=Math.min(t.south,e.south),n.east=_,n.north=Math.max(t.north,e.north),n},E.expand=function(t,e,n){return r(n)||(n=new E),n.west=Math.min(t.west,e.longitude),n.south=Math.min(t.south,e.latitude),n.east=Math.max(t.east,e.longitude),n.north=Math.max(t.north,e.latitude),n},E.contains=function(t,e){var n=e.longitude,r=e.latitude,i=t.west,a=t.east;return a<i&&(a+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>i||u.equalsEpsilon(n,i,u.EPSILON14))&&(n<a||u.equalsEpsilon(n,a,u.EPSILON14))&&r>=t.south&&r<=t.north};var s=new t;return E.subsample=function(t,e,i,o){e=n(e,a.WGS84),i=n(i,0),r(o)||(o=[]);var c=0,_=t.north,T=t.south,R=t.east,l=t.west,A=s;A.height=i,A.longitude=l,A.latitude=_,o[c]=e.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=e.cartographicToCartesian(A,o[c]),c++,A.latitude=T,o[c]=e.cartographicToCartesian(A,o[c]),c++,A.longitude=l,o[c]=e.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:T>0?A.latitude=T:A.latitude=0;for(var f=1;f<8;++f)A.longitude=-Math.PI+f*u.PI_OVER_TWO,E.contains(t,A)&&(o[c]=e.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=l,o[c]=e.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=e.cartographicToCartesian(A,o[c]),c++),o.length=c,o},E.MAX_VALUE=o(new E(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),E}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Rectangle"],function(t,e,n,r,i,a,o,u,E,s,c,_){"use strict";function T(e,n){this.center=t.clone(r(e,t.ZERO)),this.radius=r(n,0)}var R=new t,l=new t,A=new t,f=new t,h=new t,N=new t,I=new t,d=new t,S=new t,m=new t,O=new t,M=new t;T.fromPoints=function(e,n){if(i(n)||(n=new T),!i(e)||0===e.length)return n.center=t.clone(t.ZERO,n.center),n.radius=0,n;for(var r=t.clone(e[0],I),a=t.clone(r,R),o=t.clone(r,l),u=t.clone(r,A),E=t.clone(r,f),s=t.clone(r,h),c=t.clone(r,N),_=e.length,y=1;y<_;y++){t.clone(e[y],r);var p=r.x,C=r.y,U=r.z;p<a.x&&t.clone(r,a),p>E.x&&t.clone(r,E),C<o.y&&t.clone(r,o),C>s.y&&t.clone(r,s),U<u.z&&t.clone(r,u),U>c.z&&t.clone(r,c)}var L=t.magnitudeSquared(t.subtract(E,a,d)),F=t.magnitudeSquared(t.subtract(s,o,d)),P=t.magnitudeSquared(t.subtract(c,u,d)),w=a,g=E,x=L;F>x&&(x=F,w=o,g=s),P>x&&(x=P,w=u,g=c);var D=S;D.x=.5*(w.x+g.x),D.y=.5*(w.y+g.y),D.z=.5*(w.z+g.z);var v=t.magnitudeSquared(t.subtract(g,D,d)),B=Math.sqrt(v),z=m;z.x=a.x,z.y=o.y,z.z=u.z;var G=O;G.x=E.x,G.y=s.y,G.z=c.z;var b=t.multiplyByScalar(t.add(z,G,d),.5,M),X=0;for(y=0;y<_;y++){t.clone(e[y],r);var V=t.magnitude(t.subtract(r,b,d));V>X&&(X=V);var q=t.magnitudeSquared(t.subtract(r,D,d));if(q>v){var H=Math.sqrt(q);B=.5*(B+H),v=B*B;var W=H-B;D.x=(B*D.x+W*r.x)/H,D.y=(B*D.y+W*r.y)/H,D.z=(B*D.z+W*r.z)/H}}return B<X?(t.clone(D,n.center),n.radius=B):(t.clone(b,n.center),n.radius=X),n};var y=new o,p=new t,C=new t,U=new e,L=new e;T.fromRectangle2D=function(t,e,n){return T.fromRectangleWithHeights2D(t,e,0,0,n)},T.fromRectangleWithHeights2D=function(e,n,a,o,u){if(i(u)||(u=new T),!i(e))return u.center=t.clone(t.ZERO,u.center),u.radius=0,u;n=r(n,y),_.southwest(e,U),U.height=a,_.northeast(e,L),L.height=o;var E=n.project(U,p),s=n.project(L,C),c=s.x-E.x,R=s.y-E.y,l=s.z-E.z;u.radius=.5*Math.sqrt(c*c+R*R+l*l);var A=u.center;return A.x=E.x+.5*c,A.y=E.y+.5*R,A.z=E.z+.5*l,u};var F=[];T.fromRectangle3D=function(t,e,n,o){e=r(e,a.WGS84),n=r(n,0);var u;return i(t)&&(u=_.subsample(t,e,n,F)),T.fromPoints(u,o)},T.fromVertices=function(e,n,a,o){if(i(o)||(o=new T),!i(e)||0===e.length)return o.center=t.clone(t.ZERO,o.center),o.radius=0,o;n=r(n,t.ZERO),a=r(a,3);var u=I;u.x=e[0]+n.x,u.y=e[1]+n.y,u.z=e[2]+n.z;for(var E=t.clone(u,R),s=t.clone(u,l),c=t.clone(u,A),_=t.clone(u,f),y=t.clone(u,h),p=t.clone(u,N),C=e.length,U=0;U<C;U+=a){var L=e[U]+n.x,F=e[U+1]+n.y,P=e[U+2]+n.z;u.x=L,u.y=F,u.z=P,L<E.x&&t.clone(u,E),L>_.x&&t.clone(u,_),F<s.y&&t.clone(u,s),F>y.y&&t.clone(u,y),P<c.z&&t.clone(u,c),P>p.z&&t.clone(u,p)}var w=t.magnitudeSquared(t.subtract(_,E,d)),g=t.magnitudeSquared(t.subtract(y,s,d)),x=t.magnitudeSquared(t.subtract(p,c,d)),D=E,v=_,B=w;g>B&&(B=g,D=s,v=y),x>B&&(B=x,D=c,v=p);var z=S;z.x=.5*(D.x+v.x),z.y=.5*(D.y+v.y),z.z=.5*(D.z+v.z);var G=t.magnitudeSquared(t.subtract(v,z,d)),b=Math.sqrt(G),X=m;X.x=E.x,X.y=s.y,X.z=c.z;var V=O;V.x=_.x,V.y=y.y,V.z=p.z;var q=t.multiplyByScalar(t.add(X,V,d),.5,M),H=0;for(U=0;U<C;U+=a){u.x=e[U]+n.x,u.y=e[U+1]+n.y,u.z=e[U+2]+n.z;var W=t.magnitude(t.subtract(u,q,d));W>H&&(H=W);var Y=t.magnitudeSquared(t.subtract(u,z,d));if(Y>G){var k=Math.sqrt(Y);b=.5*(b+k),G=b*b;var K=k-b;z.x=(b*z.x+K*u.x)/k,z.y=(b*z.y+K*u.y)/k,z.z=(b*z.z+K*u.z)/k}}return b<H?(t.clone(z,o.center),o.radius=b):(t.clone(q,o.center),o.radius=H),o},T.fromEncodedCartesianVertices=function(e,n,r){if(i(r)||(r=new T),!i(e)||!i(n)||e.length!==n.length||0===e.length)return r.center=t.clone(t.ZERO,r.center),r.radius=0,r;var a=I;a.x=e[0]+n[0],a.y=e[1]+n[1],a.z=e[2]+n[2];for(var o=t.clone(a,R),u=t.clone(a,l),E=t.clone(a,A),s=t.clone(a,f),c=t.clone(a,h),_=t.clone(a,N),y=e.length,p=0;p<y;p+=3){var C=e[p]+n[p],U=e[p+1]+n[p+1],L=e[p+2]+n[p+2];a.x=C,a.y=U,a.z=L,C<o.x&&t.clone(a,o),C>s.x&&t.clone(a,s),U<u.y&&t.clone(a,u),U>c.y&&t.clone(a,c),L<E.z&&t.clone(a,E),L>_.z&&t.clone(a,_)}var F=t.magnitudeSquared(t.subtract(s,o,d)),P=t.magnitudeSquared(t.subtract(c,u,d)),w=t.magnitudeSquared(t.subtract(_,E,d)),g=o,x=s,D=F;P>D&&(D=P,g=u,x=c),w>D&&(D=w,g=E,x=_);var v=S;v.x=.5*(g.x+x.x),v.y=.5*(g.y+x.y),v.z=.5*(g.z+x.z);var B=t.magnitudeSquared(t.subtract(x,v,d)),z=Math.sqrt(B),G=m;G.x=o.x,G.y=u.y,G.z=E.z;var b=O;b.x=s.x,b.y=c.y,b.z=_.z;var X=t.multiplyByScalar(t.add(G,b,d),.5,M),V=0;for(p=0;p<y;p+=3){a.x=e[p]+n[p],a.y=e[p+1]+n[p+1],a.z=e[p+2]+n[p+2];var q=t.magnitude(t.subtract(a,X,d));q>V&&(V=q);var H=t.magnitudeSquared(t.subtract(a,v,d));if(H>B){var W=Math.sqrt(H);z=.5*(z+W),B=z*z;var Y=W-z;v.x=(z*v.x+Y*a.x)/W,v.y=(z*v.y+Y*a.y)/W,v.z=(z*v.z+Y*a.z)/W}}return z<V?(t.clone(v,r.center),r.radius=z):(t.clone(X,r.center),r.radius=V),r},T.fromCornerPoints=function(e,n,r){i(r)||(r=new T);var a=r.center;return t.add(e,n,a),t.multiplyByScalar(a,.5,a),r.radius=t.distance(a,n),r},T.fromEllipsoid=function(e,n){return i(n)||(n=new T),t.clone(t.ZERO,n.center),n.radius=e.maximumRadius,n};var P=new t;T.fromBoundingSpheres=function(e,n){if(i(n)||(n=new T),!i(e)||0===e.length)return n.center=t.clone(t.ZERO,n.center),n.radius=0,n;var r=e.length;if(1===r)return T.clone(e[0],n);if(2===r)return T.union(e[0],e[1],n);for(var a=[],o=0;o<r;o++)a.push(e[o].center);n=T.fromPoints(a,n);var u=n.center,E=n.radius;for(o=0;o<r;o++){var s=e[o];E=Math.max(E,t.distance(u,s.center,P)+s.radius)}return n.radius=E,n};var w=new t,g=new t,x=new t;T.fromOrientedBoundingBox=function(e,n){i(n)||(n=new T);var r=e.halfAxes,a=s.getColumn(r,0,w),o=s.getColumn(r,1,g),u=s.getColumn(r,2,x),E=t.magnitude(a),c=t.magnitude(o),_=t.magnitude(u);return n.center=t.clone(e.center,n.center),n.radius=Math.max(E,c,_),n},T.clone=function(e,n){if(i(e))return i(n)?(n.center=t.clone(e.center,n.center),n.radius=e.radius,n):new T(e.center,e.radius)},T.packedLength=4,T.pack=function(t,e,n){n=r(n,0);var i=t.center;return e[n++]=i.x,e[n++]=i.y,e[n++]=i.z,e[n]=t.radius,e},T.unpack=function(t,e,n){e=r(e,0),i(n)||(n=new T);var a=n.center;return a.x=t[e++],a.y=t[e++],a.z=t[e++],n.radius=t[e],n};var D=new t,v=new t;T.union=function(e,n,r){i(r)||(r=new T);var a=e.center,o=e.radius,u=n.center,E=n.radius,s=t.subtract(u,a,D),c=t.magnitude(s);if(o>=c+E)return e.clone(r),r;if(E>=c+o)return n.clone(r),r;var _=.5*(o+c+E),R=t.multiplyByScalar(s,(-o+_)/c,v);return t.add(R,a,R),t.clone(R,r.center),r.radius=_,r};var B=new t;T.expand=function(e,n,r){r=T.clone(e,r);var i=t.magnitude(t.subtract(n,r.center,B));return i>r.radius&&(r.radius=i),r},T.intersectPlane=function(e,n){var r=e.center,i=e.radius,a=n.normal,o=t.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},T.transform=function(t,e,n){return i(n)||(n=new T),n.center=c.multiplyByPoint(e,t.center,n.center),n.radius=c.getMaximumScale(e)*t.radius,n};var z=new t;T.distanceSquaredTo=function(e,n){var r=t.subtract(e.center,n,z);return t.magnitudeSquared(r)-e.radius*e.radius},T.transformWithoutScale=function(t,e,n){return i(n)||(n=new T),n.center=c.multiplyByPoint(e,t.center,n.center),n.radius=t.radius,n};var G=new t;T.computePlaneDistances=function(e,n,r,a){i(a)||(a=new E);var o=t.subtract(e.center,n,G),u=t.dot(r,o);return a.start=u-e.radius,a.stop=u+e.radius,a};for(var b=new t,X=new t,V=new t,q=new t,H=new t,W=new e,Y=new Array(8),k=0;k<8;++k)Y[k]=new t;var K=new o;return T.projectTo2D=function(e,n,i){n=r(n,K);var a=n.ellipsoid,o=e.center,u=e.radius,E=a.geodeticSurfaceNormal(o,b),s=t.cross(t.UNIT_Z,E,X);t.normalize(s,s);var c=t.cross(E,s,V);t.normalize(c,c),t.multiplyByScalar(E,u,E),t.multiplyByScalar(c,u,c),t.multiplyByScalar(s,u,s);var 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T.isOccluded(this,t)},T.prototype.equals=function(t){return T.equals(this,t)},T.prototype.clone=function(t){return T.clone(this,t)},T}),define("Core/Fullscreen",["./defined","./defineProperties"],function(t,e){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},i={};return e(i,{element:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(i.supportsFullscreen())return null!==i.element}}}),i.supportsFullscreen=function(){if(t(n))return n;n=!1;var e=document.body;if("function"==typeof e.requestFullscreen)return r.requestFullscreen="requestFullscreen",r.exitFullscreen="exitFullscreen",r.fullscreenEnabled="fullscreenEnabled",r.fullscreenElement="fullscreenElement",r.fullscreenchange="fullscreenchange",r.fullscreenerror="fullscreenerror",n=!0;for(var i,a=["webkit","moz","o","ms","khtml"],o=0,u=a.length;o<u;++o){var E=a[o];i=E+"RequestFullscreen","function"==typeof e[i]?(r.requestFullscreen=i,n=!0):(i=E+"RequestFullScreen","function"==typeof e[i]&&(r.requestFullscreen=i,n=!0)),i=E+"ExitFullscreen","function"==typeof document[i]?r.exitFullscreen=i:(i=E+"CancelFullScreen","function"==typeof document[i]&&(r.exitFullscreen=i)),i=E+"FullscreenEnabled",void 0!==document[i]?r.fullscreenEnabled=i:(i=E+"FullScreenEnabled",void 0!==document[i]&&(r.fullscreenEnabled=i)),i=E+"FullscreenElement",void 0!==document[i]?r.fullscreenElement=i:(i=E+"FullScreenElement",void 0!==document[i]&&(r.fullscreenElement=i)),i=E+"fullscreenchange",void 0!==document["on"+i]&&("ms"===E&&(i="MSFullscreenChange"),r.fullscreenchange=i),i=E+"fullscreenerror",void 0!==document["on"+i]&&("ms"===E&&(i="MSFullscreenError"),r.fullscreenerror=i)}return n},i.requestFullscreen=function(t,e){i.supportsFullscreen()&&t[r.requestFullscreen]({vrDisplay:e})},i.exitFullscreen=function(){i.supportsFullscreen()&&document[r.exitFullscreen]()},i}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(t,e,n){"use strict";function r(t){for(var e=t.split("."),n=0,r=e.length;n<r;++n)e[n]=parseInt(e[n],10);return e}function i(){if(!e(S)&&(S=!1,!T())){var t=/ Chrome\/([\.0-9]+)/.exec(d.userAgent);null!==t&&(S=!0,m=r(t[1]))}return S}function a(){return i()&&m}function o(){if(!e(O)&&(O=!1,!i()&&!T()&&/ Safari\/[\.0-9]+/.test(d.userAgent))){var t=/ Version\/([\.0-9]+)/.exec(d.userAgent);null!==t&&(O=!0,M=r(t[1]))}return O}function u(){return o()&&M}function E(){if(!e(y)){y=!1;var t=/ 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n.supportsFullscreen()},B.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},B.supportsWebWorkers=function(){return"undefined"!=typeof Worker},B}),define("Core/WebGLConstants",["./freezeObject"],function(t){"use strict";var e={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:35713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,COMPRESSED_RGB_S3TC_DXT1_EXT:33776,COMPRESSED_RGBA_S3TC_DXT1_EXT:33777,COMPRESSED_RGBA_S3TC_DXT3_EXT:33778,COMPRESSED_RGBA_S3TC_DXT5_EXT:33779,COMPRESSED_RGB_PVRTC_4BPPV1_IMG:35840,COMPRESSED_RGB_PVRTC_2BPPV1_IMG:35841,COMPRESSED_RGBA_PVRTC_4BPPV1_IMG:35842,COMPRESSED_RGBA_PVRTC_2BPPV1_IMG:35843,COMPRESSED_RGB_ETC1_WEBGL:36196,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503,MAX_TEXTURE_MAX_ANISOTROPY_EXT:34047};return t(e)}),define("Core/ComponentDatatype",["./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./WebGLConstants"],function(t,e,n,r,i,a){"use strict";if(!r.supportsTypedArrays())return{};var o={BYTE:a.BYTE,UNSIGNED_BYTE:a.UNSIGNED_BYTE,SHORT:a.SHORT,UNSIGNED_SHORT:a.UNSIGNED_SHORT,INT:a.INT,UNSIGNED_INT:a.UNSIGNED_INT,FLOAT:a.FLOAT,DOUBLE:a.DOUBLE};return o.getSizeInBytes=function(t){switch(t){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT}},o.fromTypedArray=function(t){return t instanceof Int8Array?o.BYTE:t instanceof Uint8Array?o.UNSIGNED_BYTE:t instanceof Int16Array?o.SHORT:t instanceof Uint16Array?o.UNSIGNED_SHORT:t instanceof Int32Array?o.INT:t instanceof Uint32Array?o.UNSIGNED_INT:t instanceof Float32Array?o.FLOAT:t instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(t){return e(t)&&(t===o.BYTE||t===o.UNSIGNED_BYTE||t===o.SHORT||t===o.UNSIGNED_SHORT||t===o.INT||t===o.UNSIGNED_INT||t===o.FLOAT||t===o.DOUBLE)},o.createTypedArray=function(t,e){switch(t){case o.BYTE:return new Int8Array(e);case o.UNSIGNED_BYTE:return new Uint8Array(e);case o.SHORT:return new Int16Array(e);case o.UNSIGNED_SHORT:return new Uint16Array(e);case o.INT:return new Int32Array(e);case o.UNSIGNED_INT:return new Uint32Array(e);case o.FLOAT:return new Float32Array(e);case o.DOUBLE:return new Float64Array(e)}},o.createArrayBufferView=function(e,n,r,i){switch(r=t(r,0),i=t(i,(n.byteLength-r)/o.getSizeInBytes(e)),e){case o.BYTE:return new Int8Array(n,r,i);case o.UNSIGNED_BYTE:return new Uint8Array(n,r,i);case o.SHORT:return new Int16Array(n,r,i);case o.UNSIGNED_SHORT:return new Uint16Array(n,r,i);case o.INT:return new Int32Array(n,r,i);case o.UNSIGNED_INT:return new Uint32Array(n,r,i);case o.FLOAT:return new Float32Array(n,r,i);case o.DOUBLE:return new Float64Array(n,r,i)}},o.fromName=function(t){switch(t){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE}},i(o)}),define("Core/GeometryType",["./freezeObject"],function(t){"use strict";var e={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return t(e)}),define("Core/PrimitiveType",["./freezeObject","./WebGLConstants"],function(t,e){"use strict";var n={POINTS:e.POINTS,LINES:e.LINES,LINE_LOOP:e.LINE_LOOP,LINE_STRIP:e.LINE_STRIP,TRIANGLES:e.TRIANGLES,TRIANGLE_STRIP:e.TRIANGLE_STRIP,TRIANGLE_FAN:e.TRIANGLE_FAN,validate:function(t){return t===n.POINTS||t===n.LINES||t===n.LINE_LOOP||t===n.LINE_STRIP||t===n.TRIANGLES||t===n.TRIANGLE_STRIP||t===n.TRIANGLE_FAN}};return t(n)}),define("Core/Geometry",["./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(t,e,n,r,i){"use strict";function a(e){e=t(e,t.EMPTY_OBJECT),this.attributes=e.attributes,this.indices=e.indices,this.primitiveType=t(e.primitiveType,i.TRIANGLES),this.boundingSphere=e.boundingSphere,this.geometryType=t(e.geometryType,r.NONE),this.boundingSphereCV=e.boundingSphereCV}return a.computeNumberOfVertices=function(t){var n=-1;for(var r in t.attributes)if(t.attributes.hasOwnProperty(r)&&e(t.attributes[r])&&e(t.attributes[r].values)){var i=t.attributes[r],a=i.values.length/i.componentsPerAttribute;n=a}return n},a}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(t,e,n){"use strict";function r(e){e=t(e,t.EMPTY_OBJECT),this.componentDatatype=e.componentDatatype,this.componentsPerAttribute=e.componentsPerAttribute,this.normalize=t(e.normalize,!1),this.values=e.values}return r}),define("Core/GeometryAttributes",["./defaultValue"],function(t){"use strict";function e(e){e=t(e,t.EMPTY_OBJECT),this.position=e.position,this.normal=e.normal,this.st=e.st,this.bitangent=e.bitangent,this.tangent=e.tangent,this.color=e.color}return e}),define("Core/VertexFormat",["./defaultValue","./defined","./DeveloperError","./freezeObject"],function(t,e,n,r){"use strict";function i(e){e=t(e,t.EMPTY_OBJECT),this.position=t(e.position,!1),this.normal=t(e.normal,!1),this.st=t(e.st,!1),this.bitangent=t(e.bitangent,!1),this.tangent=t(e.tangent,!1),this.color=t(e.color,!1)}return i.POSITION_ONLY=r(new i({position:!0})),i.POSITION_AND_NORMAL=r(new i({position:!0,normal:!0})),i.POSITION_NORMAL_AND_ST=r(new i({position:!0,normal:!0,st:!0})),i.POSITION_AND_ST=r(new i({position:!0,st:!0})),i.POSITION_AND_COLOR=r(new i({position:!0,color:!0})),i.ALL=r(new i({position:!0,normal:!0,st:!0,tangent:!0,bitangent:!0})),i.DEFAULT=i.POSITION_NORMAL_AND_ST,i.packedLength=6,i.pack=function(e,n,r){return r=t(r,0),n[r++]=e.position?1:0,n[r++]=e.normal?1:0,n[r++]=e.st?1:0,n[r++]=e.tangent?1:0,n[r++]=e.bitangent?1:0,n[r++]=e.color?1:0,n},i.unpack=function(n,r,a){return r=t(r,0),e(a)||(a=new i),a.position=1===n[r++],a.normal=1===n[r++],a.st=1===n[r++],a.tangent=1===n[r++],a.bitangent=1===n[r++],a.color=1===n[r++],a},i.clone=function(t,n){if(e(t))return e(n)||(n=new i),n.position=t.position,n.normal=t.normal,n.st=t.st,n.tangent=t.tangent,n.bitangent=t.bitangent,n.color=t.color,n},i}),define("Core/BoxGeometry",["./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Geometry","./GeometryAttribute","./GeometryAttributes","./PrimitiveType","./VertexFormat"],function(t,e,n,r,i,a,o,u,E,s,c){"use strict";function _(t){t=r(t,r.EMPTY_OBJECT);var n=t.minimum,i=t.maximum,a=r(t.vertexFormat,c.DEFAULT);this._minimum=e.clone(n),this._maximum=e.clone(i),this._vertexFormat=a,this._workerName="createBoxGeometry"}var T=new e;_.fromDimensions=function(t){t=r(t,r.EMPTY_OBJECT);var n=t.dimensions,i=e.multiplyByScalar(n,.5,new e);return new _({minimum:e.negate(i,new e),maximum:i,vertexFormat:t.vertexFormat})},_.fromAxisAlignedBoundingBox=function(t){return new _({minimum:t.minimum,maximum:t.maximum})},_.packedLength=2*e.packedLength+c.packedLength,_.pack=function(t,n,i){return i=r(i,0),e.pack(t._minimum,n,i),e.pack(t._maximum,n,i+e.packedLength),c.pack(t._vertexFormat,n,i+2*e.packedLength),n};var R=new e,l=new e,A=new c,f={minimum:R,maximum:l,vertexFormat:A};return _.unpack=function(t,n,a){n=r(n,0);var o=e.unpack(t,n,R),u=e.unpack(t,n+e.packedLength,l),E=c.unpack(t,n+2*e.packedLength,A);return i(a)?(a._minimum=e.clone(o,a._minimum),a._maximum=e.clone(u,a._maximum),a._vertexFormat=c.clone(E,a._vertexFormat),a):new _(f)},_.createGeometry=function(r){var i=r._minimum,a=r._maximum,c=r._vertexFormat;if(!e.equals(i,a)){var _,R,l=new E;if(c.position&&(c.st||c.normal||c.tangent||c.bitangent)){if(c.position&&(R=new Float64Array(72),R[0]=i.x,R[1]=i.y,R[2]=a.z,R[3]=a.x,R[4]=i.y,R[5]=a.z,R[6]=a.x,R[7]=a.y,R[8]=a.z,R[9]=i.x,R[10]=a.y,R[11]=a.z,R[12]=i.x,R[13]=i.y,R[14]=i.z,R[15]=a.x,R[16]=i.y,R[17]=i.z,R[18]=a.x,R[19]=a.y,R[20]=i.z,R[21]=i.x,R[22]=a.y,R[23]=i.z,R[24]=a.x,R[25]=i.y,R[26]=i.z,R[27]=a.x,R[28]=a.y,R[29]=i.z,R[30]=a.x,R[31]=a.y,R[32]=a.z,R[33]=a.x,R[34]=i.y,R[35]=a.z,R[36]=i.x,R[37]=i.y,R[38]=i.z,R[39]=i.x,R[40]=a.y,R[41]=i.z,R[42]=i.x,R[43]=a.y,R[44]=a.z,R[45]=i.x,R[46]=i.y,R[47]=a.z,R[48]=i.x,R[49]=a.y,R[50]=i.z,R[51]=a.x,R[52]=a.y,R[53]=i.z,R[54]=a.x,R[55]=a.y,R[56]=a.z,R[57]=i.x,R[58]=a.y,R[59]=a.z,R[60]=i.x,R[61]=i.y,R[62]=i.z,R[63]=a.x,R[64]=i.y,R[65]=i.z,R[66]=a.x,R[67]=i.y,R[68]=a.z,R[69]=i.x,R[70]=i.y,R[71]=a.z,l.position=new u({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:R})),c.normal){var A=new Float32Array(72);A[0]=0,A[1]=0,A[2]=1,A[3]=0,A[4]=0,A[5]=1,A[6]=0,A[7]=0,A[8]=1,A[9]=0,A[10]=0,A[11]=1,A[12]=0,A[13]=0,A[14]=-1,A[15]=0,A[16]=0,A[17]=-1,A[18]=0,A[19]=0,A[20]=-1,A[21]=0,A[22]=0,A[23]=-1,A[24]=1,A[25]=0,A[26]=0,A[27]=1,A[28]=0,A[29]=0,A[30]=1,A[31]=0,A[32]=0,A[33]=1,A[34]=0,A[35]=0,A[36]=-1,A[37]=0,A[38]=0,A[39]=-1,A[40]=0,A[41]=0,A[42]=-1,A[43]=0,A[44]=0,A[45]=-1,A[46]=0,A[47]=0,A[48]=0,A[49]=1,A[50]=0,A[51]=0,A[52]=1,A[53]=0,A[54]=0,A[55]=1,A[56]=0,A[57]=0,A[58]=1,A[59]=0,A[60]=0,A[61]=-1,A[62]=0,A[63]=0,A[64]=-1,A[65]=0,A[66]=0,A[67]=-1,A[68]=0,A[69]=0,A[70]=-1,A[71]=0,l.normal=new u({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:A})}if(c.st){var f=new Float32Array(48);f[0]=0,f[1]=0,f[2]=1,f[3]=0,f[4]=1,f[5]=1,f[6]=0,f[7]=1,f[8]=1,f[9]=0,f[10]=0,f[11]=0,f[12]=0,f[13]=1,f[14]=1,f[15]=1,f[16]=0,f[17]=0,f[18]=1,f[19]=0,f[20]=1,f[21]=1,f[22]=0,f[23]=1,f[24]=1,f[25]=0,f[26]=0,f[27]=0,f[28]=0,f[29]=1,f[30]=1,f[31]=1,f[32]=1,f[33]=0,f[34]=0,f[35]=0,f[36]=0,f[37]=1,f[38]=1,f[39]=1,f[40]=0,f[41]=0,f[42]=1,f[43]=0,f[44]=1,f[45]=1,f[46]=0,f[47]=1,l.st=new u({componentDatatype:n.FLOAT,componentsPerAttribute:2,values:f})}if(c.tangent){var h=new Float32Array(72);h[0]=1,h[1]=0,h[2]=0,h[3]=1,h[4]=0,h[5]=0,h[6]=1,h[7]=0,h[8]=0,h[9]=1,h[10]=0,h[11]=0,h[12]=-1,h[13]=0,h[14]=0,h[15]=-1,h[16]=0,h[17]=0,h[18]=-1,h[19]=0,h[20]=0,h[21]=-1,h[22]=0,h[23]=0,h[24]=0,h[25]=1,h[26]=0,h[27]=0,h[28]=1,h[29]=0,h[30]=0,h[31]=1,h[32]=0,h[33]=0,h[34]=1,h[35]=0,h[36]=0,h[37]=-1,h[38]=0,h[39]=0,h[40]=-1,h[41]=0,h[42]=0,h[43]=-1,h[44]=0,h[45]=0,h[46]=-1,h[47]=0,h[48]=-1,h[49]=0,h[50]=0,h[51]=-1,h[52]=0,h[53]=0,h[54]=-1,h[55]=0,h[56]=0,h[57]=-1,h[58]=0,h[59]=0,h[60]=1,h[61]=0,h[62]=0,h[63]=1,h[64]=0,h[65]=0,h[66]=1,h[67]=0,h[68]=0,h[69]=1,h[70]=0,h[71]=0,l.tangent=new u({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:h})}if(c.bitangent){var N=new Float32Array(72);N[0]=0,N[1]=1,N[2]=0,N[3]=0,N[4]=1,N[5]=0,N[6]=0,N[7]=1,N[8]=0,N[9]=0,N[10]=1,N[11]=0,N[12]=0,N[13]=1,N[14]=0,N[15]=0,N[16]=1,N[17]=0,N[18]=0,N[19]=1,N[20]=0,N[21]=0,N[22]=1,N[23]=0,N[24]=0,N[25]=0,N[26]=1,N[27]=0,N[28]=0,N[29]=1,N[30]=0,N[31]=0,N[32]=1,N[33]=0,N[34]=0,N[35]=1,N[36]=0,N[37]=0,N[38]=1,N[39]=0,N[40]=0,N[41]=1,N[42]=0,N[43]=0,N[44]=1,N[45]=0,N[46]=0,N[47]=1,N[48]=0,N[49]=0,N[50]=1,N[51]=0,N[52]=0,N[53]=1,N[54]=0,N[55]=0,N[56]=1,N[57]=0,N[58]=0,N[59]=1,N[60]=0,N[61]=0,N[62]=1,N[63]=0,N[64]=0,N[65]=1,N[66]=0,N[67]=0,N[68]=1,N[69]=0,N[70]=0,N[71]=1,l.bitangent=new u({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:N})}_=new Uint16Array(36),_[0]=0,_[1]=1,_[2]=2,_[3]=0,_[4]=2,_[5]=3,_[6]=6,_[7]=5,_[8]=4,_[9]=7,_[10]=6,_[11]=4,_[12]=8,_[13]=9,_[14]=10,_[15]=8,_[16]=10,_[17]=11,_[18]=14,_[19]=13,_[20]=12,_[21]=15,_[22]=14,_[23]=12,_[24]=18,_[25]=17,_[26]=16,_[27]=19,_[28]=18,_[29]=16,_[30]=20,_[31]=21,_[32]=22,_[33]=20,_[34]=22,_[35]=23}else R=new Float64Array(24),R[0]=i.x,R[1]=i.y,R[2]=i.z,R[3]=a.x,R[4]=i.y,R[5]=i.z,R[6]=a.x,R[7]=a.y,R[8]=i.z,R[9]=i.x,R[10]=a.y,R[11]=i.z,R[12]=i.x,R[13]=i.y,R[14]=a.z,R[15]=a.x,R[16]=i.y,R[17]=a.z,R[18]=a.x,R[19]=a.y,R[20]=a.z,R[21]=i.x,R[22]=a.y,R[23]=a.z,l.position=new u({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:R}),_=new Uint16Array(36),_[0]=4,_[1]=5,_[2]=6,_[3]=4,_[4]=6,_[5]=7,_[6]=1,_[7]=0,_[8]=3,_[9]=1,_[10]=3,_[11]=2,_[12]=1,_[13]=6,_[14]=5,_[15]=1,_[16]=2,_[17]=6,_[18]=2,_[19]=3,_[20]=7,_[21]=2,_[22]=7,_[23]=6,_[24]=3,_[25]=0,_[26]=4,_[27]=3,_[28]=4,_[29]=7,_[30]=0,_[31]=1,_[32]=5,_[33]=0,_[34]=5,_[35]=4;var I=e.subtract(a,i,T),d=.5*e.magnitude(I);return new o({attributes:l,indices:_,primitiveType:s.TRIANGLES,boundingSphere:new t(e.ZERO,d)})}},_}),define("Workers/createBoxGeometry",["../Core/BoxGeometry","../Core/defined"],function(t,e){"use strict";return function(n,r){return e(r)&&(n=t.unpack(n,r)),t.createGeometry(n)}})}();