/**
 * 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],d=e[0],I=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],P=e[10],L=e[11],F=e[12],D=e[13],v=e[14],w=e[15],B=r*d+u*I+_*S+A*M,g=i*d+E*I+T*S+f*M,x=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,H=r*C+u*U+_*P+A*L,W=i*C+E*U+T*P+f*L,q=a*C+s*U+R*P+h*L,Y=o*C+c*U+l*P+N*L,k=r*F+u*D+_*v+A*w,K=i*F+E*D+T*v+f*w,Z=a*F+s*D+R*v+h*w,j=o*F+c*D+l*v+N*w;return n[0]=B,n[1]=g,n[2]=x,n[3]=z,n[4]=G,n[5]=b,n[6]=X,n[7]=V,n[8]=H,n[9]=W,n[10]=q,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],d=e[5],I=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,P=a*A+E*f+_*h,L=r*N+o*d+s*I,F=i*N+u*d+c*I,D=a*N+E*d+_*I,v=r*S+o*M+s*O,w=i*S+u*M+c*O,B=a*S+E*M+_*O,g=r*m+o*y+s*p+T,x=i*m+u*y+c*p+R,z=a*m+E*y+_*p+l;return n[0]=C,n[1]=U,n[2]=P,n[3]=0,n[4]=L,n[5]=F,n[6]=D,n[7]=0,n[8]=v,n[9]=w,n[10]=B,n[11]=0,n[12]=g,n[13]=x,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],d=e[7],I=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*d+s*I,U=i*N+u*d+c*I,P=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]=P,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,d=new e,I=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,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]=-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,P=f*p,L=M*m,F=f*y,D=S*m,v=A*p,w=M*O,B=A*y,g=S*O,x=A*m,z=f*O,G=C*T+L*R+F*l-(U*T+P*R+D*l),b=U*_+v*R+g*l-(C*_+w*R+B*l),X=P*_+w*T+x*l-(L*_+v*T+z*l),V=D*_+B*T+z*R-(F*_+g*T+x*R),H=U*i+P*a+D*o-(C*i+L*a+F*o),W=C*r+w*a+B*o-(U*r+v*a+g*o),q=L*r+v*i+z*o-(P*r+w*i+x*o),Y=F*r+g*i+x*a-(D*r+B*i+z*a);C=a*l,U=o*R,P=i*l,L=o*T,F=i*R,D=a*T,v=r*l,w=o*_,B=r*R,g=a*_,x=r*T,z=i*_;var k=C*m+L*y+F*p-(U*m+P*y+D*p),K=U*O+v*y+g*p-(C*O+w*y+B*p),Z=P*O+w*m+x*p-(L*O+v*m+z*p),j=D*O+B*m+z*y-(F*O+g*m+x*y),Q=P*S+D*M+U*f-(F*M+C*f+L*S),J=B*M+C*A+w*S-(v*S+g*M+U*A),$=v*f+z*M+L*A-(x*M+P*A+w*f),tt=x*S+F*A+g*f-(B*f+z*S+D*A),et=r*G+i*b+a*X+o*V;if(Math.abs(et)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return et=1/et,n[0]=G*et,n[1]=b*et,n[2]=X*et,n[3]=V*et,n[4]=H*et,n[5]=W*et,n[6]=q*et,n[7]=Y*et,n[8]=k*et,n[9]=K*et,n[10]=Z*et,n[11]=j*et,n[12]=Q*et,n[13]=J*et,n[14]=$*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,d=new t,I=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],d),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 P=t.magnitudeSquared(t.subtract(E,a,I)),L=t.magnitudeSquared(t.subtract(s,o,I)),F=t.magnitudeSquared(t.subtract(c,u,I)),D=a,v=E,w=P;L>w&&(w=L,D=o,v=s),F>w&&(w=F,D=u,v=c);var B=S;B.x=.5*(D.x+v.x),B.y=.5*(D.y+v.y),B.z=.5*(D.z+v.z);var g=t.magnitudeSquared(t.subtract(v,B,I)),x=Math.sqrt(g),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,I),.5,m),X=0;for(y=0;y<_;y++){t.clone(e[y],r);var V=t.magnitude(t.subtract(r,b,I));V>X&&(X=V);var H=t.magnitudeSquared(t.subtract(r,B,I));if(H>g){var W=Math.sqrt(H);x=.5*(x+W),g=x*x;var q=W-x;B.x=(x*B.x+q*r.x)/W,B.y=(x*B.y+q*r.y)/W,B.z=(x*B.z+q*r.z)/W}}return x<X?(t.clone(B,n.center),n.radius=x):(t.clone(b,n.center),n.radius=X),n};var y=new o,p=new t,C=new t,U=new e,P=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,P),P.height=o;var E=n.project(U,p),s=n.project(P,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 L=[];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,L)),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=d;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 P=e[U]+n.x,L=e[U+1]+n.y,F=e[U+2]+n.z;u.x=P,u.y=L,u.z=F,P<E.x&&t.clone(u,E),P>_.x&&t.clone(u,_),L<s.y&&t.clone(u,s),L>y.y&&t.clone(u,y),F<c.z&&t.clone(u,c),F>p.z&&t.clone(u,p)}var D=t.magnitudeSquared(t.subtract(_,E,I)),v=t.magnitudeSquared(t.subtract(y,s,I)),w=t.magnitudeSquared(t.subtract(p,c,I)),B=E,g=_,x=D;v>x&&(x=v,B=s,g=y),w>x&&(x=w,B=c,g=p);var z=S;z.x=.5*(B.x+g.x),z.y=.5*(B.y+g.y),z.z=.5*(B.z+g.z);var G=t.magnitudeSquared(t.subtract(g,z,I)),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 H=t.multiplyByScalar(t.add(X,V,I),.5,m),W=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 q=t.magnitude(t.subtract(u,H,I));q>W&&(W=q);var Y=t.magnitudeSquared(t.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<W?(t.clone(z,o.center),o.radius=b):(t.clone(H,o.center),o.radius=W),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=d;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],P=e[p+2]+n[p+2];a.x=C,a.y=U,a.z=P,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),P<E.z&&t.clone(a,E),P>_.z&&t.clone(a,_)}var L=t.magnitudeSquared(t.subtract(s,o,I)),F=t.magnitudeSquared(t.subtract(c,u,I)),D=t.magnitudeSquared(t.subtract(_,E,I)),v=o,w=s,B=L;F>B&&(B=F,v=u,w=c),D>B&&(B=D,v=E,w=_);var g=S;g.x=.5*(v.x+w.x),g.y=.5*(v.y+w.y),g.z=.5*(v.z+w.z);var x=t.magnitudeSquared(t.subtract(w,g,I)),z=Math.sqrt(x),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,I),.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 H=t.magnitude(t.subtract(a,X,I));H>V&&(V=H);var W=t.magnitudeSquared(t.subtract(a,g,I));if(W>x){var q=Math.sqrt(W);z=.5*(z+q),x=z*z;var Y=q-z;g.x=(z*g.x+Y*a.x)/q,g.y=(z*g.y+Y*a.y)/q,g.z=(z*g.z+Y*a.z)/q}}return z<V?(t.clone(g,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 F=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,F)+s.radius)}return n.radius=E,n};var D=new t,v=new t,w=new t;T.fromOrientedBoundingBox=function(e,n){i(n)||(n=new T);var r=e.halfAxes,a=s.getColumn(r,0,D),o=s.getColumn(r,1,v),u=s.getColumn(r,2,w),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 B=new t,g=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,B),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,g);return t.add(R,a,R),t.clone(R,r.center),r.radius=_,r};var x=new t;T.expand=function(e,n,r){r=T.clone(e,r);var i=t.magnitude(t.subtract(n,r.center,x));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,H=new t,W=new t,q=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 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n.supportsFullscreen()},x.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},x.supportsWebWorkers=function(){return"undefined"!=typeof Worker},x}),define("Core/WebGLConstants",["./freezeObject"],function(t){"use strict";var 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5713,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/IndexDatatype",["./defined","./DeveloperError","./freezeObject","./Math","./WebGLConstants"],function(t,e,n,r,i){"use strict";var a={UNSIGNED_BYTE:i.UNSIGNED_BYTE,UNSIGNED_SHORT:i.UNSIGNED_SHORT,UNSIGNED_INT:i.UNSIGNED_INT};return a.getSizeInBytes=function(t){switch(t){case a.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case a.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case a.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},a.validate=function(e){return t(e)&&(e===a.UNSIGNED_BYTE||e===a.UNSIGNED_SHORT||e===a.UNSIGNED_INT)},a.createTypedArray=function(t,e){return t>=r.SIXTY_FOUR_KILOBYTES?new Uint32Array(e):new Uint16Array(e)},a.createTypedArrayFromArrayBuffer=function(t,e,n,i){return t>=r.SIXTY_FOUR_KILOBYTES?new Uint32Array(e,n,i):new Uint16Array(e,n,i)},n(a)}),define("Core/EllipsoidOutlineGeometry",["./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PrimitiveType"],function(t,e,n,r,i,a,o,u,E,s,c,_,T){"use strict";function R(t){t=r(t,r.EMPTY_OBJECT);var n=r(t.radii,l),i=r(t.stackPartitions,10),a=r(t.slicePartitions,8),o=r(t.subdivisions,128);this._radii=e.clone(n),this._stackPartitions=i,this._slicePartitions=a,this._subdivisions=o,this._workerName="createEllipsoidOutlineGeometry"}var l=new e(1,1,1),A=Math.cos,f=Math.sin;R.packedLength=e.packedLength+3,R.pack=function(t,n,i){return i=r(i,0),e.pack(t._radii,n,i),i+=e.packedLength,n[i++]=t._stackPartitions,n[i++]=t._slicePartitions,n[i]=t._subdivisions,n};var h=new e,N={radii:h,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0};return R.unpack=function(t,n,a){n=r(n,0);var o=e.unpack(t,n,h);n+=e.packedLength;var u=t[n++],E=t[n++],s=t[n++];return i(a)?(a._radii=e.clone(o,a._radii),a._stackPartitions=u,a._slicePartitions=E,a._subdivisions=s,a):(N.stackPartitions=u,N.slicePartitions=E,N.subdivisions=s,new R(N))},R.createGeometry=function(e){var r=e._radii;if(!(r.x<=0||r.y<=0||r.z<=0)){var i,a,R,l,h,N,d=o.fromCartesian3(r),I=e._stackPartitions,S=e._slicePartitions,M=e._subdivisions,O=M*(I+S-1),m=O-S+2,y=new Float64Array(3*m),p=c.createTypedArray(m,2*O),C=0,U=new Array(M),P=new Array(M);for(i=0;i<M;i++)R=_.TWO_PI*i/M,U[i]=A(R),P[i]=f(R);for(i=1;i<I;i++)for(l=Math.PI*i/I,h=A(l),N=f(l),a=0;a<M;a++)y[C++]=r.x*U[a]*N,y[C++]=r.y*P[a]*N,y[C++]=r.z*h;for(U.length=S,P.length=S,i=0;i<S;i++)R=_.TWO_PI*i/S,U[i]=A(R),P[i]=f(R);for(y[C++]=0,y[C++]=0,y[C++]=r.z,i=1;i<M;i++)for(l=Math.PI*i/M,h=A(l),N=f(l),a=0;a<S;a++)y[C++]=r.x*U[a]*N,y[C++]=r.y*P[a]*N,y[C++]=r.z*h;for(y[C++]=0,y[C++]=0,y[C++]=-r.z,C=0,i=0;i<I-1;++i){var L=i*M;for(a=0;a<M-1;++a)p[C++]=L+a,p[C++]=L+a+1;p[C++]=L+M-1,p[C++]=L}var F=M*(I-1);for(a=1;a<S+1;++a)p[C++]=F,p[C++]=F+a;for(i=0;i<M-2;++i){var D=i*S+1+F,v=(i+1)*S+1+F;for(a=0;a<S-1;++a)p[C++]=v+a,p[C++]=D+a;p[C++]=v+S-1,p[C++]=D+S-1}var w=y.length/3-1;for(a=w-1;a>w-S-1;--a)p[C++]=w,p[C++]=a;var B=new s({position:new E({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:y})});return new u({attributes:B,indices:p,primitiveType:T.LINES,boundingSphere:t.fromEllipsoid(d)})}},R}),define("Workers/createEllipsoidOutlineGeometry",["../Core/defined","../Core/EllipsoidOutlineGeometry"],function(t,e){"use strict";return function(n,r){return t(n.buffer,r)&&(n=e.unpack(n,r)),e.createGeometry(n)}})}();