/**
 * 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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a=r(e.x,0),o=r(e.y,0),u=r(e.width,0),E=r(e.height,0);t=r(t,0),n=r(n,1);var s=.5*u,c=.5*E,_=.5*(n-t),T=s,R=c,l=_,A=a+s,f=o+c,h=t+_;return 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]=1,i},c.computeView=function(t,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]=-e.dot(i,t),a[13]=-e.dot(r,t),a[14]=e.dot(n,t),a[15]=1,a},c.toArray=function(e,t){return i(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]},c.getElementIndex=function(e,t){return 4*e+t},c.getColumn=function(e,t,n){var r=4*t,i=e[r],a=e[r+1],o=e[r+2],u=e[r+3];return n.x=i,n.y=a,n.z=o,n.w=u,n},c.setColumn=function(e,t,n,r){r=c.clone(e,r);var i=4*t;return r[i]=n.x,r[i+1]=n.y,r[i+2]=n.z,r[i+3]=n.w,r},c.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n},c.getRow=function(e,t,n){var r=e[t],i=e[t+4],a=e[t+8],o=e[t+12];return n.x=r,n.y=i,n.z=a,n.w=o,n},c.setRow=function(e,t,n,r){return r=c.clone(e,r),r[t]=n.x,r[t+4]=n.y,r[t+8]=n.z,r[t+12]=n.w,r};var l=new e;c.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],l)),n.y=e.magnitude(e.fromElements(t[4],t[5],t[6],l)),n.z=e.magnitude(e.fromElements(t[8],t[9],t[10],l)),n};var A=new e;c.getMaximumScale=function(t){return c.getScale(t,A),e.maximumComponent(A)},c.multiply=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[3],u=e[4],E=e[5],s=e[6],c=e[7],_=e[8],T=e[9],R=e[10],l=e[11],A=e[12],f=e[13],h=e[14],N=e[15],d=t[0],I=t[1],S=t[2],m=t[3],O=t[4],M=t[5],y=t[6],p=t[7],C=t[8],U=t[9],L=t[10],F=t[11],P=t[12],w=t[13],g=t[14],x=t[15],D=r*d+u*I+_*S+A*m,B=i*d+E*I+T*S+f*m,v=a*d+s*I+R*S+h*m,z=o*d+c*I+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]=B,n[2]=v,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(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n},c.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n},c.multiplyTransformation=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],E=e[6],s=e[8],c=e[9],_=e[10],T=e[12],R=e[13],l=e[14],A=t[0],f=t[1],h=t[2],N=t[4],d=t[5],I=t[6],S=t[8],m=t[9],O=t[10],M=t[12],y=t[13],p=t[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*d+s*I,P=i*N+u*d+c*I,w=a*N+E*d+_*I,g=r*S+o*m+s*O,x=i*S+u*m+c*O,D=a*S+E*m+_*O,B=r*M+o*y+s*p+T,v=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]=B,n[13]=v,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],E=e[6],s=e[8],c=e[9],_=e[10],T=t[0],R=t[1],l=t[2],A=t[3],f=t[4],h=t[5],N=t[6],d=t[7],I=t[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*d+s*I,U=i*N+u*d+c*I,L=a*N+E*d+_*I;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]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},c.multiplyByTranslation=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=r*e[0]+i*e[4]+a*e[8]+e[12],u=r*e[1]+i*e[5]+a*e[9]+e[13],E=r*e[2]+i*e[6]+a*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=E,n[15]=e[15],n};var f=new e;c.multiplyByUniformScale=function(e,t,n){return f.x=t,f.y=t,f.z=t,c.multiplyByScale(e,f,n)},c.multiplyByScale=function(e,t,n){var r=t.x,i=t.y,a=t.z;return 1===r&&1===i&&1===a?c.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=i*e[4],n[5]=i*e[5],n[6]=i*e[6],n[7]=0,n[8]=a*e[8],n[9]=a*e[9],n[10]=a*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},c.multiplyByVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=t.w,u=e[0]*r+e[4]*i+e[8]*a+e[12]*o,E=e[1]*r+e[5]*i+e[9]*a+e[13]*o,s=e[2]*r+e[6]*i+e[10]*a+e[14]*o,c=e[3]*r+e[7]*i+e[11]*a+e[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a,u=e[1]*r+e[5]*i+e[9]*a,E=e[2]*r+e[6]*i+e[10]*a;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a+e[12],u=e[1]*r+e[5]*i+e[9]*a+e[13],E=e[2]*r+e[6]*i+e[10]*a+e[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},c.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},c.transpose=function(e,t){var n=e[1],r=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},c.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},c.equals=function(e,t){return e===t||i(e)&&i(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},c.equalsEpsilon=function(e,t,n){return e===t||i(e)&&i(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},c.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},c.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var h=new E,N=new E,d=new t,I=new t(0,0,0,1);return c.inverse=function(e,n){if(E.equalsEpsilon(c.getRotation(e,h),N,u.EPSILON7)&&t.equals(c.getRow(e,3,d),I))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]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],i=e[4],a=e[8],o=e[12],_=e[1],T=e[5],R=e[9],l=e[13],A=e[2],f=e[6],S=e[10],m=e[14],O=e[3],M=e[7],y=e[11],p=e[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,B=S*O,v=A*M,z=f*O,G=C*T+F*R+P*l-(U*T+L*R+w*l),b=U*_+g*R+B*l-(C*_+x*R+D*l),X=L*_+x*T+v*l-(F*_+g*T+z*l),V=w*_+D*T+z*R-(P*_+B*T+v*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+B*o),W=F*r+g*i+z*o-(L*r+x*i+v*o),Y=P*r+B*i+v*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,B=a*_,v=r*T,z=i*_;var k=C*M+F*y+P*p-(U*M+L*y+w*p),K=U*O+g*y+B*p-(C*O+x*y+D*p),Z=L*O+x*M+v*p-(F*O+g*M+z*p),j=w*O+D*M+z*y-(P*O+B*M+v*y),Q=L*S+w*m+U*f-(P*m+C*f+F*S),J=D*m+C*A+x*S-(g*S+B*m+U*A),$=g*f+z*m+F*A-(v*m+L*A+x*f),ee=v*S+P*A+B*f-(D*f+z*S+w*A),te=r*G+i*b+a*X+o*V;if(Math.abs(te)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=G*te,n[1]=b*te,n[2]=X*te,n[3]=V*te,n[4]=q*te,n[5]=H*te,n[6]=W*te,n[7]=Y*te,n[8]=k*te,n[9]=K*te,n[10]=Z*te,n[11]=j*te,n[12]=Q*te,n[13]=J*te,n[14]=$*te,n[15]=ee*te,n},c.inverseTransformation=function(e,t){var n=e[0],r=e[1],i=e[2],a=e[4],o=e[5],u=e[6],E=e[8],s=e[9],c=e[10],_=e[12],T=e[13],R=e[14],l=-n*_-r*T-i*R,A=-a*_-o*T-u*R,f=-E*_-s*T-c*R;return t[0]=n,t[1]=a,t[2]=E,t[3]=0,t[4]=r,t[5]=o,t[6]=s,t[7]=0,t[8]=i,t[9]=u,t[10]=c,t[11]=0,t[12]=l,t[13]=A,t[14]=f,t[15]=1,t},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(e){return c.clone(this,e)},c.prototype.equals=function(e){return c.equals(this,e)},c.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]},c.prototype.equalsEpsilon=function(e,t){return c.equalsEpsilon(this,e,t)},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(e,t,n,r,i,a,o,u){"use strict";function E(e,t,r,i){this.west=n(e,0),this.south=n(t,0),this.east=n(r,0),this.north=n(i,0)}i(E.prototype,{width:{get:function(){return E.computeWidth(this)}},height:{get:function(){return E.computeHeight(this)}}}),E.packedLength=4,E.pack=function(e,t,r){return r=n(r,0),t[r++]=e.west,t[r++]=e.south,t[r++]=e.east,t[r]=e.north,t},E.unpack=function(e,t,i){return t=n(t,0),r(i)||(i=new E),i.west=e[t++],i.south=e[t++],i.east=e[t++],i.north=e[t],i},E.computeWidth=function(e){var t=e.east,n=e.west;return t<n&&(t+=u.TWO_PI),t-n},E.computeHeight=function(e){return e.north-e.south},E.fromDegrees=function(e,t,i,a,o){return e=u.toRadians(n(e,0)),t=u.toRadians(n(t,0)),i=u.toRadians(n(i,0)),a=u.toRadians(n(a,0)),r(o)?(o.west=e,o.south=t,o.east=i,o.north=a,o):new E(e,t,i,a)},E.fromRadians=function(e,t,i,a,o){return r(o)?(o.west=n(e,0),o.south=n(t,0),o.east=n(i,0),o.north=n(a,0),o):new E(e,t,i,a)},E.fromCartographicArray=function(e,t){for(var n=Number.MAX_VALUE,i=-Number.MAX_VALUE,a=Number.MAX_VALUE,o=-Number.MAX_VALUE,s=Number.MAX_VALUE,c=-Number.MAX_VALUE,_=0,T=e.length;_<T;_++){var R=e[_];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(t)?(t.west=n,t.south=s,t.east=i,t.north=c,t):new E(n,s,i,c)},E.fromCartesianArray=function(e,t,i){t=n(t,a.WGS84);for(var o=Number.MAX_VALUE,s=-Number.MAX_VALUE,c=Number.MAX_VALUE,_=-Number.MAX_VALUE,T=Number.MAX_VALUE,R=-Number.MAX_VALUE,l=0,A=e.length;l<A;l++){var f=t.cartesianToCartographic(e[l]);o=Math.min(o,f.longitude),s=Math.max(s,f.longitude),T=Math.min(T,f.latitude),R=Math.max(R,f.latitude);var h=f.longitude>=0?f.longitude:f.longitude+u.TWO_PI;c=Math.min(c,h),_=Math.max(_,h)}return s-o>_-c&&(o=c,s=_,s>u.PI&&(s-=u.TWO_PI),o>u.PI&&(o-=u.TWO_PI)),r(i)?(i.west=o,i.south=T,i.east=s,i.north=R,i):new E(o,T,s,R)},E.clone=function(e,t){if(r(e))return r(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new E(e.west,e.south,e.east,e.north)},E.prototype.clone=function(e){return E.clone(this,e)},E.prototype.equals=function(e){return E.equals(this,e)},E.equals=function(e,t){return e===t||r(e)&&r(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},E.prototype.equalsEpsilon=function(e,t){return r(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},E.validate=function(e){},E.southwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.south,n.height=0,n):new e(t.west,t.south)},E.northwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.north,n.height=0,n):new e(t.west,t.north)},E.northeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.north,n.height=0,n):new e(t.east,t.north)},E.southeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.south,n.height=0,n):new e(t.east,t.south)},E.center=function(t,n){var i=t.east,a=t.west;i<a&&(i+=u.TWO_PI);var o=u.negativePiToPi(.5*(a+i)),E=.5*(t.south+t.north);return r(n)?(n.longitude=o,n.latitude=E,n.height=0,n):new e(o,E)},E.intersection=function(e,t,n){var i=e.east,a=e.west,o=t.east,s=t.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(!((e.west<e.east||t.west<t.east)&&_<=c)){var T=Math.max(e.south,t.south),R=Math.min(e.north,t.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(e,t,n){var i=Math.max(e.west,t.west),a=Math.max(e.south,t.south),o=Math.min(e.east,t.east),u=Math.min(e.north,t.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(e,t,n){r(n)||(n=new E);var i=e.east,a=e.west,o=t.east,s=t.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(e.south,t.south),n.east=_,n.north=Math.max(e.north,t.north),n},E.expand=function(e,t,n){return r(n)||(n=new E),n.west=Math.min(e.west,t.longitude),n.south=Math.min(e.south,t.latitude),n.east=Math.max(e.east,t.longitude),n.north=Math.max(e.north,t.latitude),n},E.contains=function(e,t){var n=t.longitude,r=t.latitude,i=e.west,a=e.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>=e.south&&r<=e.north};var s=new e;return E.subsample=function(e,t,i,o){t=n(t,a.WGS84),i=n(i,0),r(o)||(o=[]);var c=0,_=e.north,T=e.south,R=e.east,l=e.west,A=s;A.height=i,A.longitude=l,A.latitude=_,o[c]=t.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=t.cartographicToCartesian(A,o[c]),c++,A.latitude=T,o[c]=t.cartographicToCartesian(A,o[c]),c++,A.longitude=l,o[c]=t.cartographicToCartesian(A,o[c]),c++,A.latitude=_<0?_:T>0?T:0;for(var f=1;f<8;++f)A.longitude=-Math.PI+f*u.PI_OVER_TWO,E.contains(e,A)&&(o[c]=t.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=l,o[c]=t.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=t.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(e,t,n,r,i,a,o,u,E,s,c,_){"use strict";function T(t,n){this.center=e.clone(r(t,e.ZERO)),this.radius=r(n,0)}var R=new e,l=new e,A=new e,f=new e,h=new e,N=new e,d=new e,I=new e,S=new e,m=new e,O=new e,M=new e;T.fromPoints=function(t,n){if(i(n)||(n=new T),!i(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var r,a=e.clone(t[0],d),o=e.clone(a,R),u=e.clone(a,l),E=e.clone(a,A),s=e.clone(a,f),c=e.clone(a,h),_=e.clone(a,N),y=t.length;for(r=1;r<y;r++){e.clone(t[r],a);var p=a.x,C=a.y,U=a.z;p<o.x&&e.clone(a,o),p>s.x&&e.clone(a,s),C<u.y&&e.clone(a,u),C>c.y&&e.clone(a,c),U<E.z&&e.clone(a,E),U>_.z&&e.clone(a,_)}var L=e.magnitudeSquared(e.subtract(s,o,I)),F=e.magnitudeSquared(e.subtract(c,u,I)),P=e.magnitudeSquared(e.subtract(_,E,I)),w=o,g=s,x=L;F>x&&(x=F,w=u,g=c),P>x&&(x=P,w=E,g=_);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 B=e.magnitudeSquared(e.subtract(g,D,I)),v=Math.sqrt(B),z=m;z.x=o.x,z.y=u.y,z.z=E.z;var G=O;G.x=s.x,G.y=c.y,G.z=_.z;var b=e.multiplyByScalar(e.add(z,G,I),.5,M),X=0;for(r=0;r<y;r++){e.clone(t[r],a);var V=e.magnitude(e.subtract(a,b,I));V>X&&(X=V);var q=e.magnitudeSquared(e.subtract(a,D,I));if(q>B){var H=Math.sqrt(q);v=.5*(v+H),B=v*v;var W=H-v;D.x=(v*D.x+W*a.x)/H,D.y=(v*D.y+W*a.y)/H,D.z=(v*D.z+W*a.z)/H}}return v<X?(e.clone(D,n.center),n.radius=v):(e.clone(b,n.center),n.radius=X),n};var y=new o,p=new e,C=new e,U=new t,L=new t;T.fromRectangle2D=function(e,t,n){return T.fromRectangleWithHeights2D(e,t,0,0,n)},T.fromRectangleWithHeights2D=function(t,n,a,o,u){if(i(u)||(u=new T),!i(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;n=r(n,y),_.southwest(t,U),U.height=a,_.northeast(t,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,n,o,u){if(n=r(n,a.WGS84),o=r(o,0),i(u)||(u=new T),!i(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;var E=_.subsample(t,n,o,F);return T.fromPoints(E,u)},T.fromVertices=function(t,n,a,o){if(i(o)||(o=new T),!i(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;n=r(n,e.ZERO),a=r(a,3);var u=d;u.x=t[0]+n.x,u.y=t[1]+n.y,u.z=t[2]+n.z;var E,s=e.clone(u,R),c=e.clone(u,l),_=e.clone(u,A),y=e.clone(u,f),p=e.clone(u,h),C=e.clone(u,N),U=t.length;for(E=0;E<U;E+=a){var L=t[E]+n.x,F=t[E+1]+n.y,P=t[E+2]+n.z;u.x=L,u.y=F,u.z=P,L<s.x&&e.clone(u,s),L>y.x&&e.clone(u,y),F<c.y&&e.clone(u,c),F>p.y&&e.clone(u,p),P<_.z&&e.clone(u,_),P>C.z&&e.clone(u,C)}var w=e.magnitudeSquared(e.subtract(y,s,I)),g=e.magnitudeSquared(e.subtract(p,c,I)),x=e.magnitudeSquared(e.subtract(C,_,I)),D=s,B=y,v=w;g>v&&(v=g,D=c,B=p),x>v&&(v=x,D=_,B=C);var z=S;z.x=.5*(D.x+B.x),z.y=.5*(D.y+B.y),z.z=.5*(D.z+B.z);var G=e.magnitudeSquared(e.subtract(B,z,I)),b=Math.sqrt(G),X=m;X.x=s.x,X.y=c.y,X.z=_.z;var V=O;V.x=y.x,V.y=p.y,V.z=C.z;var q=e.multiplyByScalar(e.add(X,V,I),.5,M),H=0;for(E=0;E<U;E+=a){u.x=t[E]+n.x,u.y=t[E+1]+n.y,u.z=t[E+2]+n.z;var W=e.magnitude(e.subtract(u,q,I));W>H&&(H=W);var Y=e.magnitudeSquared(e.subtract(u,z,I));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?(e.clone(z,o.center),o.radius=b):(e.clone(q,o.center),o.radius=H),o},T.fromEncodedCartesianVertices=function(t,n,r){if(i(r)||(r=new T),!i(t)||!i(n)||t.length!==n.length||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var a=d;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];var o,u=e.clone(a,R),E=e.clone(a,l),s=e.clone(a,A),c=e.clone(a,f),_=e.clone(a,h),y=e.clone(a,N),p=t.length;for(o=0;o<p;o+=3){var C=t[o]+n[o],U=t[o+1]+n[o+1],L=t[o+2]+n[o+2];a.x=C,a.y=U,a.z=L,C<u.x&&e.clone(a,u),C>c.x&&e.clone(a,c),U<E.y&&e.clone(a,E),U>_.y&&e.clone(a,_),L<s.z&&e.clone(a,s),L>y.z&&e.clone(a,y)}var F=e.magnitudeSquared(e.subtract(c,u,I)),P=e.magnitudeSquared(e.subtract(_,E,I)),w=e.magnitudeSquared(e.subtract(y,s,I)),g=u,x=c,D=F;P>D&&(D=P,g=E,x=_),w>D&&(D=w,g=s,x=y);var B=S;B.x=.5*(g.x+x.x),B.y=.5*(g.y+x.y),B.z=.5*(g.z+x.z);var v=e.magnitudeSquared(e.subtract(x,B,I)),z=Math.sqrt(v),G=m;G.x=u.x,G.y=E.y,G.z=s.z;var b=O;b.x=c.x,b.y=_.y,b.z=y.z;var X=e.multiplyByScalar(e.add(G,b,I),.5,M),V=0;for(o=0;o<p;o+=3){a.x=t[o]+n[o],a.y=t[o+1]+n[o+1],a.z=t[o+2]+n[o+2];var q=e.magnitude(e.subtract(a,X,I));q>V&&(V=q);var H=e.magnitudeSquared(e.subtract(a,B,I));if(H>v){var W=Math.sqrt(H);z=.5*(z+W),v=z*z;var Y=W-z;B.x=(z*B.x+Y*a.x)/W,B.y=(z*B.y+Y*a.y)/W,B.z=(z*B.z+Y*a.z)/W}}return z<V?(e.clone(B,r.center),r.radius=z):(e.clone(X,r.center),r.radius=V),r},T.fromCornerPoints=function(t,n,r){i(r)||(r=new T);var a=r.center;return e.add(t,n,a),e.multiplyByScalar(a,.5,a),r.radius=e.distance(a,n),r},T.fromEllipsoid=function(t,n){return i(n)||(n=new T),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var P=new e;T.fromBoundingSpheres=function(t,n){if(i(n)||(n=new T),!i(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var r=t.length;if(1===r)return T.clone(t[0],n);if(2===r)return T.union(t[0],t[1],n);var a,o=[];for(a=0;a<r;a++)o.push(t[a].center);n=T.fromPoints(o,n);var u=n.center,E=n.radius;for(a=0;a<r;a++){var s=t[a];E=Math.max(E,e.distance(u,s.center,P)+s.radius)}return n.radius=E,n};var w=new e,g=new e,x=new e;T.fromOrientedBoundingBox=function(t,n){i(n)||(n=new T);var r=t.halfAxes,a=s.getColumn(r,0,w),o=s.getColumn(r,1,g),u=s.getColumn(r,2,x);return e.add(a,o,a),e.add(a,u,a),n.center=e.clone(t.center,n.center),n.radius=e.magnitude(a),n},T.clone=function(t,n){if(i(t))return i(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new T(t.center,t.radius)},T.packedLength=4,T.pack=function(e,t,n){n=r(n,0);var i=e.center;return t[n++]=i.x,t[n++]=i.y,t[n++]=i.z,t[n]=e.radius,t},T.unpack=function(e,t,n){t=r(t,0),i(n)||(n=new T);var a=n.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],n.radius=e[t],n};var D=new e,B=new e;T.union=function(t,n,r){i(r)||(r=new T);var a=t.center,o=t.radius,u=n.center,E=n.radius,s=e.subtract(u,a,D),c=e.magnitude(s);if(o>=c+E)return t.clone(r),r;if(E>=c+o)return n.clone(r),r;var _=.5*(o+c+E),R=e.multiplyByScalar(s,(-o+_)/c,B);return e.add(R,a,R),e.clone(R,r.center),r.radius=_,r};var v=new e;T.expand=function(t,n,r){r=T.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,v));return i>r.radius&&(r.radius=i),r},T.intersectPlane=function(t,n){var r=t.center,i=t.radius,a=n.normal,o=e.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},T.transform=function(e,t,n){return i(n)||(n=new T),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=c.getMaximumScale(t)*e.radius,n};var z=new e;T.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,z);return e.magnitudeSquared(r)-t.radius*t.radius},T.transformWithoutScale=function(e,t,n){return i(n)||(n=new T),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var G=new e;T.computePlaneDistances=function(t,n,r,a){i(a)||(a=new E);var o=e.subtract(t.center,n,G),u=e.dot(r,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var b=new e,X=new e,V=new e,q=new e,H=new e,W=new t,Y=new Array(8),k=0;k<8;++k)Y[k]=new e;var K=new o;return T.projectTo2D=function(t,n,i){n=r(n,K);var a=n.ellipsoid,o=t.center,u=t.radius,E=a.geodeticSurfaceNormal(o,b),s=e.cross(e.UNIT_Z,E,X);e.normalize(s,s);var c=e.cross(E,s,V);e.normalize(c,c),e.multiplyByScalar(E,u,E),e.multiplyByScalar(c,u,c),e.multiplyByScalar(s,u,s);var _=e.negate(c,H),R=e.negate(s,q),l=Y,A=l[0];e.add(E,c,A),e.add(A,s,A),A=l[1],e.add(E,c,A),e.add(A,R,A),A=l[2],e.add(E,_,A),e.add(A,R,A),A=l[3],e.add(E,_,A),e.add(A,s,A),e.negate(E,E),A=l[4],e.add(E,c,A),e.add(A,s,A),A=l[5],e.add(E,c,A),e.add(A,R,A),A=l[6],e.add(E,_,A),e.add(A,R,A),A=l[7],e.add(E,_,A),e.add(A,s,A);for(var f=l.length,h=0;h<f;++h){var N=l[h];e.add(o,N,N);var d=a.cartesianToCartographic(N,W);n.project(d,N)}i=T.fromPoints(l,i),o=i.center;var I=o.x,S=o.y,m=o.z;return o.x=m,o.y=I,o.z=S,i},T.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},T.equals=function(t,n){return t===n||i(t)&&i(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},T.prototype.intersectPlane=function(e){return T.intersectPlane(this,e)},T.prototype.distanceSquaredTo=function(e){return T.distanceSquaredTo(this,e)},T.prototype.computePlaneDistances=function(e,t,n){return T.computePlaneDistances(this,e,t,n)},T.prototype.isOccluded=function(e){return T.isOccluded(this,e)},T.prototype.equals=function(e){return T.equals(this,e)},T.prototype.clone=function(e){return T.clone(this,e)},T}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"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 t(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 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CHMENT_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})}),define("Core/ComponentDatatype",["./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./WebGLConstants"],function(e,t,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(e){switch(e){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(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return t(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t)}},o.createArrayBufferView=function(t,n,r,i){switch(r=e(r,0),i=e(i,(n.byteLength-r)/o.getSizeInBytes(t)),t){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(e){switch(e){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(e){"use strict";return e({NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3})}),define("Core/PrimitiveType",["./freezeObject","./WebGLConstants"],function(e,t){"use strict";var n={POINTS:t.POINTS,LINES:t.LINES,LINE_LOOP:t.LINE_LOOP,LINE_STRIP:t.LINE_STRIP,TRIANGLES:t.TRIANGLES,TRIANGLE_STRIP:t.TRIANGLE_STRIP,TRIANGLE_FAN:t.TRIANGLE_FAN,validate:function(e){return e===n.POINTS||e===n.LINES||e===n.LINE_LOOP||e===n.LINE_STRIP||e===n.TRIANGLES||e===n.TRIANGLE_STRIP||e===n.TRIANGLE_FAN}};return e(n)}),define("Core/Geometry",["./Check","./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(e,t,n,r,i,a){"use strict";function o(e){e=t(e,t.EMPTY_OBJECT),this.attributes=e.attributes,this.indices=e.indices,this.primitiveType=t(e.primitiveType,a.TRIANGLES),this.boundingSphere=e.boundingSphere,this.geometryType=t(e.geometryType,i.NONE),this.boundingSphereCV=e.boundingSphereCV}return o.computeNumberOfVertices=function(e){var t=-1;for(var r in e.attributes)if(e.attributes.hasOwnProperty(r)&&n(e.attributes[r])&&n(e.attributes[r].values)){var i=e.attributes[r],a=i.values.length/i.componentsPerAttribute;t=a}return t},o}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(e,t,n){"use strict";function r(t){t=e(t,e.EMPTY_OBJECT),this.componentDatatype=t.componentDatatype,this.componentsPerAttribute=t.componentsPerAttribute,this.normalize=e(t.normalize,!1),this.values=t.values}return r}),define("Core/GeometryAttributes",["./defaultValue"],function(e){"use strict";function t(t){t=e(t,e.EMPTY_OBJECT),this.position=t.position,this.normal=t.normal,this.st=t.st,this.bitangent=t.bitangent,this.tangent=t.tangent,this.color=t.color}return t}),define("Core/VertexFormat",["./defaultValue","./defined","./DeveloperError","./freezeObject"],function(e,t,n,r){"use strict";function i(t){t=e(t,e.EMPTY_OBJECT),this.position=e(t.position,!1),this.normal=e(t.normal,!1),this.st=e(t.st,!1),this.bitangent=e(t.bitangent,!1),this.tangent=e(t.tangent,!1),this.color=e(t.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(t,n,r){return r=e(r,0),n[r++]=t.position?1:0,n[r++]=t.normal?1:0,n[r++]=t.st?1:0,n[r++]=t.tangent?1:0,n[r++]=t.bitangent?1:0,n[r]=t.color?1:0,n},i.unpack=function(n,r,a){return r=e(r,0),t(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(e,n){if(t(e))return t(n)||(n=new i),n.position=e.position,n.normal=e.normal,n.st=e.st,n.tangent=e.tangent,n.bitangent=e.bitangent,n.color=e.color,n},i}),define("Core/BoxGeometry",["./BoundingSphere","./Cartesian3","./Check","./ComponentDatatype","./defaultValue","./defined","./Geometry","./GeometryAttribute","./GeometryAttributes","./PrimitiveType","./VertexFormat"],function(e,t,n,r,i,a,o,u,E,s,c){"use strict";function _(e){e=i(e,i.EMPTY_OBJECT);var n=e.minimum,r=e.maximum,a=i(e.vertexFormat,c.DEFAULT);this._minimum=t.clone(n),this._maximum=t.clone(r),this._vertexFormat=a,this._workerName="createBoxGeometry"}var T=new t;_.fromDimensions=function(e){e=i(e,i.EMPTY_OBJECT);var n=e.dimensions,r=t.multiplyByScalar(n,.5,new t);return new _({minimum:t.negate(r,new t),maximum:r,vertexFormat:e.vertexFormat})},_.fromAxisAlignedBoundingBox=function(e){return new _({minimum:e.minimum,maximum:e.maximum})},_.packedLength=2*t.packedLength+c.packedLength,_.pack=function(e,n,r){return r=i(r,0),t.pack(e._minimum,n,r),t.pack(e._maximum,n,r+t.packedLength),c.pack(e._vertexFormat,n,r+2*t.packedLength),n};var R=new t,l=new t,A=new c,f={minimum:R,maximum:l,vertexFormat:A};return _.unpack=function(e,n,r){n=i(n,0);var o=t.unpack(e,n,R),u=t.unpack(e,n+t.packedLength,l),E=c.unpack(e,n+2*t.packedLength,A);return a(r)?(r._minimum=t.clone(o,r._minimum),r._maximum=t.clone(u,r._maximum),r._vertexFormat=c.clone(E,r._vertexFormat),r):new _(f)},_.createGeometry=function(n){var i=n._minimum,a=n._maximum,c=n._vertexFormat;if(!t.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:r.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:r.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:r.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:r.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:r.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:r.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 d=t.subtract(a,i,T),I=.5*t.magnitude(d);return new o({attributes:l,indices:_,primitiveType:s.TRIANGLES,boundingSphere:new e(t.ZERO,I)})}},_}),define("Workers/createBoxGeometry",["../Core/BoxGeometry","../Core/defined"],function(e,t){"use strict";return function(n,r){return t(r)&&(n=e.unpack(n,r)),e.createGeometry(n)}})}();