/**
 * 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),l=s,T=c,R=_,f=a+s,h=o+c,A=t+_;return i[0]=l,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=T,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=R,i[11]=0,i[12]=f,i[13]=h,i[14]=A,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 R=new e;c.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],R)),n.y=e.magnitude(e.fromElements(t[4],t[5],t[6],R)),n.z=e.magnitude(e.fromElements(t[8],t[9],t[10],R)),n};var f=new e;c.getMaximumScale=function(t){return c.getScale(t,f),e.maximumComponent(f)},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],l=e[9],T=e[10],R=e[11],f=e[12],h=e[13],A=e[14],d=e[15],N=t[0],I=t[1],S=t[2],M=t[3],y=t[4],m=t[5],O=t[6],p=t[7],C=t[8],U=t[9],w=t[10],g=t[11],L=t[12],x=t[13],P=t[14],v=t[15],F=r*N+u*I+_*S+f*M,B=i*N+E*I+l*S+h*M,D=a*N+s*I+T*S+A*M,z=o*N+c*I+R*S+d*M,G=r*y+u*m+_*O+f*p,b=i*y+E*m+l*O+h*p,X=a*y+s*m+T*O+A*p,V=o*y+c*m+R*O+d*p,q=r*C+u*U+_*w+f*g,H=i*C+E*U+l*w+h*g,W=a*C+s*U+T*w+A*g,Y=o*C+c*U+R*w+d*g,k=r*L+u*x+_*P+f*v,K=i*L+E*x+l*P+h*v,Z=a*L+s*x+T*P+A*v,j=o*L+c*x+R*P+d*v;return n[0]=F,n[1]=B,n[2]=D,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],l=e[12],T=e[13],R=e[14],f=t[0],h=t[1],A=t[2],d=t[4],N=t[5],I=t[6],S=t[8],M=t[9],y=t[10],m=t[12],O=t[13],p=t[14],C=r*f+o*h+s*A,U=i*f+u*h+c*A,w=a*f+E*h+_*A,g=r*d+o*N+s*I,L=i*d+u*N+c*I,x=a*d+E*N+_*I,P=r*S+o*M+s*y,v=i*S+u*M+c*y,F=a*S+E*M+_*y,B=r*m+o*O+s*p+l,D=i*m+u*O+c*p+T,z=a*m+E*O+_*p+R;return n[0]=C,n[1]=U,n[2]=w,n[3]=0,n[4]=g,n[5]=L,n[6]=x,n[7]=0,n[8]=P,n[9]=v,n[10]=F,n[11]=0,n[12]=B,n[13]=D,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],l=t[0],T=t[1],R=t[2],f=t[3],h=t[4],A=t[5],d=t[6],N=t[7],I=t[8],S=r*l+o*T+s*R,M=i*l+u*T+c*R,y=a*l+E*T+_*R,m=r*f+o*h+s*A,O=i*f+u*h+c*A,p=a*f+E*h+_*A,C=r*d+o*N+s*I,U=i*d+u*N+c*I,w=a*d+E*N+_*I;return n[0]=S,n[1]=M,n[2]=y,n[3]=0,n[4]=m,n[5]=O,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=w,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 h=new e;c.multiplyByUniformScale=function(e,t,n){return h.x=t,h.y=t,h.z=t,c.multiplyByScale(e,h,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 A=new E,d=new E,N=new t,I=new t(0,0,0,1);return c.inverse=function(e,n){if(E.equalsEpsilon(c.getRotation(e,A),d,u.EPSILON7)&&t.equals(c.getRow(e,3,N),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],l=e[5],T=e[9],R=e[13],f=e[2],h=e[6],S=e[10],M=e[14],y=e[3],m=e[7],O=e[11],p=e[15],C=S*p,U=M*O,w=h*p,g=M*m,L=h*O,x=S*m,P=f*p,v=M*y,F=f*O,B=S*y,D=f*m,z=h*y,G=C*l+g*T+L*R-(U*l+w*T+x*R),b=U*_+P*T+B*R-(C*_+v*T+F*R),X=w*_+v*l+D*R-(g*_+P*l+z*R),V=x*_+F*l+z*T-(L*_+B*l+D*T),q=U*i+w*a+x*o-(C*i+g*a+L*o),H=C*r+v*a+F*o-(U*r+P*a+B*o),W=g*r+P*i+z*o-(w*r+v*i+D*o),Y=L*r+B*i+D*a-(x*r+F*i+z*a);C=a*R,U=o*T,w=i*R,g=o*l,L=i*T,x=a*l,P=r*R,v=o*_,F=r*T,B=a*_,D=r*l,z=i*_;var k=C*m+g*O+L*p-(U*m+w*O+x*p),K=U*y+P*O+B*p-(C*y+v*O+F*p),Z=w*y+v*m+D*p-(g*y+P*m+z*p),j=x*y+F*m+z*O-(L*y+B*m+D*O),Q=w*S+x*M+U*h-(L*M+C*h+g*S),J=F*M+C*f+v*S-(P*S+B*M+U*f),$=P*h+z*M+g*f-(D*M+w*f+v*h),ee=D*S+L*f+B*h-(F*h+z*S+x*f),te=r*G+i*b+a*X+o*V;if(Math.abs(te)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=G*te,n[1]=b*te,n[2]=X*te,n[3]=V*te,n[4]=q*te,n[5]=H*te,n[6]=W*te,n[7]=Y*te,n[8]=k*te,n[9]=K*te,n[10]=Z*te,n[11]=j*te,n[12]=Q*te,n[13]=J*te,n[14]=$*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],l=e[13],T=e[14],R=-n*_-r*l-i*T,f=-a*_-o*l-u*T,h=-E*_-s*l-c*T;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]=R,t[13]=f,t[14]=h,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,l=e.length;_<l;_++){var T=e[_];n=Math.min(n,T.longitude),i=Math.max(i,T.longitude),s=Math.min(s,T.latitude),c=Math.max(c,T.latitude);var R=T.longitude>=0?T.longitude:T.longitude+u.TWO_PI;a=Math.min(a,R),o=Math.max(o,R)}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,l=Number.MAX_VALUE,T=-Number.MAX_VALUE,R=0,f=e.length;R<f;R++){var h=t.cartesianToCartographic(e[R]);o=Math.min(o,h.longitude),s=Math.max(s,h.longitude),l=Math.min(l,h.latitude),T=Math.max(T,h.latitude);var A=h.longitude>=0?h.longitude:h.longitude+u.TWO_PI;c=Math.min(c,A),_=Math.max(_,A)}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=l,i.east=s,i.north=T,i):new E(o,l,s,T)},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 l=Math.max(e.south,t.south),T=Math.min(e.north,t.north);if(!(l>=T))return r(n)?(n.west=c,n.south=l,n.east=_,n.north=T,n):new E(c,l,_,T)}},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,l=e.south,T=e.east,R=e.west,f=s;f.height=i,f.longitude=R,f.latitude=_,o[c]=t.cartographicToCartesian(f,o[c]),c++,f.longitude=T,o[c]=t.cartographicToCartesian(f,o[c]),c++,f.latitude=l,o[c]=t.cartographicToCartesian(f,o[c]),c++,f.longitude=R,o[c]=t.cartographicToCartesian(f,o[c]),c++,f.latitude=_<0?_:l>0?l:0;for(var h=1;h<8;++h)f.longitude=-Math.PI+h*u.PI_OVER_TWO,E.contains(e,f)&&(o[c]=t.cartographicToCartesian(f,o[c]),c++);return 0===f.latitude&&(f.longitude=R,o[c]=t.cartographicToCartesian(f,o[c]),c++,f.longitude=T,o[c]=t.cartographicToCartesian(f,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 l(t,n){this.center=e.clone(r(t,e.ZERO)),this.radius=r(n,0)}var T=new e,R=new e,f=new e,h=new e,A=new e,d=new e,N=new e,I=new e,S=new e,M=new e,y=new e,m=new e;l.fromPoints=function(t,n){if(i(n)||(n=new l),!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],N),o=e.clone(a,T),u=e.clone(a,R),E=e.clone(a,f),s=e.clone(a,h),c=e.clone(a,A),_=e.clone(a,d),O=t.length;for(r=1;r<O;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 w=e.magnitudeSquared(e.subtract(s,o,I)),g=e.magnitudeSquared(e.subtract(c,u,I)),L=e.magnitudeSquared(e.subtract(_,E,I)),x=o,P=s,v=w;g>v&&(v=g,x=u,P=c),L>v&&(v=L,x=E,P=_);var F=S;F.x=.5*(x.x+P.x),F.y=.5*(x.y+P.y),F.z=.5*(x.z+P.z);var B=e.magnitudeSquared(e.subtract(P,F,I)),D=Math.sqrt(B),z=M;z.x=o.x,z.y=u.y,z.z=E.z;var G=y;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<O;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,F,I));if(q>B){var H=Math.sqrt(q);D=.5*(D+H),B=D*D;var W=H-D;F.x=(D*F.x+W*a.x)/H,F.y=(D*F.y+W*a.y)/H,F.z=(D*F.z+W*a.z)/H}}return D<X?(e.clone(F,n.center),n.radius=D):(e.clone(b,n.center),n.radius=X),n};var O=new o,p=new e,C=new e,U=new t,w=new t;l.fromRectangle2D=function(e,t,n){return l.fromRectangleWithHeights2D(e,t,0,0,n)},l.fromRectangleWithHeights2D=function(t,n,a,o,u){if(i(u)||(u=new l),!i(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;n=r(n,O),_.southwest(t,U),U.height=a,_.northeast(t,w),w.height=o;var E=n.project(U,p),s=n.project(w,C),c=s.x-E.x,T=s.y-E.y,R=s.z-E.z;u.radius=.5*Math.sqrt(c*c+T*T+R*R);var f=u.center;return f.x=E.x+.5*c,f.y=E.y+.5*T,f.z=E.z+.5*R,u};var g=[];l.fromRectangle3D=function(t,n,o,u){if(n=r(n,a.WGS84),o=r(o,0),i(u)||(u=new l),!i(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;var E=_.subsample(t,n,o,g);return l.fromPoints(E,u)},l.fromVertices=function(t,n,a,o){if(i(o)||(o=new l),!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=N;u.x=t[0]+n.x,u.y=t[1]+n.y,u.z=t[2]+n.z;var E,s=e.clone(u,T),c=e.clone(u,R),_=e.clone(u,f),O=e.clone(u,h),p=e.clone(u,A),C=e.clone(u,d),U=t.length;for(E=0;E<U;E+=a){var w=t[E]+n.x,g=t[E+1]+n.y,L=t[E+2]+n.z;u.x=w,u.y=g,u.z=L,w<s.x&&e.clone(u,s),w>O.x&&e.clone(u,O),g<c.y&&e.clone(u,c),g>p.y&&e.clone(u,p),L<_.z&&e.clone(u,_),L>C.z&&e.clone(u,C)}var x=e.magnitudeSquared(e.subtract(O,s,I)),P=e.magnitudeSquared(e.subtract(p,c,I)),v=e.magnitudeSquared(e.subtract(C,_,I)),F=s,B=O,D=x;P>D&&(D=P,F=c,B=p),v>D&&(D=v,F=_,B=C);var z=S;z.x=.5*(F.x+B.x),z.y=.5*(F.y+B.y),z.z=.5*(F.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=y;V.x=O.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},l.fromEncodedCartesianVertices=function(t,n,r){if(i(r)||(r=new l),!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=N;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];var o,u=e.clone(a,T),E=e.clone(a,R),s=e.clone(a,f),c=e.clone(a,h),_=e.clone(a,A),O=e.clone(a,d),p=t.length;for(o=0;o<p;o+=3){var C=t[o]+n[o],U=t[o+1]+n[o+1],w=t[o+2]+n[o+2];a.x=C,a.y=U,a.z=w,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,_),w<s.z&&e.clone(a,s),w>O.z&&e.clone(a,O)}var g=e.magnitudeSquared(e.subtract(c,u,I)),L=e.magnitudeSquared(e.subtract(_,E,I)),x=e.magnitudeSquared(e.subtract(O,s,I)),P=u,v=c,F=g;L>F&&(F=L,P=E,v=_),x>F&&(F=x,P=s,v=O);var B=S;B.x=.5*(P.x+v.x),B.y=.5*(P.y+v.y),B.z=.5*(P.z+v.z);var D=e.magnitudeSquared(e.subtract(v,B,I)),z=Math.sqrt(D),G=M;G.x=u.x,G.y=E.y,G.z=s.z;var b=y;b.x=c.x,b.y=_.y,b.z=O.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>D){var W=Math.sqrt(H);z=.5*(z+W),D=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},l.fromCornerPoints=function(t,n,r){i(r)||(r=new l);var a=r.center;return e.add(t,n,a),e.multiplyByScalar(a,.5,a),r.radius=e.distance(a,n),r},l.fromEllipsoid=function(t,n){return i(n)||(n=new l),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var L=new e;l.fromBoundingSpheres=function(t,n){if(i(n)||(n=new l),!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 l.clone(t[0],n);if(2===r)return l.union(t[0],t[1],n);var a,o=[];for(a=0;a<r;a++)o.push(t[a].center);n=l.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,L)+s.radius)}return n.radius=E,n};var x=new e,P=new e,v=new e;l.fromOrientedBoundingBox=function(t,n){i(n)||(n=new l);var r=t.halfAxes,a=s.getColumn(r,0,x),o=s.getColumn(r,1,P),u=s.getColumn(r,2,v);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},l.clone=function(t,n){if(i(t))return i(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new l(t.center,t.radius)},l.packedLength=4,l.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},l.unpack=function(e,t,n){t=r(t,0),i(n)||(n=new l);var a=n.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],n.radius=e[t],n};var F=new e,B=new e;l.union=function(t,n,r){i(r)||(r=new l);var a=t.center,o=t.radius,u=n.center,E=n.radius,s=e.subtract(u,a,F),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),T=e.multiplyByScalar(s,(-o+_)/c,B);return e.add(T,a,T),e.clone(T,r.center),r.radius=_,r};var D=new e;l.expand=function(t,n,r){r=l.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,D));return i>r.radius&&(r.radius=i),r},l.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},l.transform=function(e,t,n){return i(n)||(n=new l),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=c.getMaximumScale(t)*e.radius,n};var z=new e;l.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,z);return e.magnitudeSquared(r)-t.radius*t.radius},l.transformWithoutScale=function(e,t,n){return i(n)||(n=new l),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var G=new e;l.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 l.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),T=e.negate(s,q),R=Y,f=R[0];e.add(E,c,f),e.add(f,s,f),f=R[1],e.add(E,c,f),e.add(f,T,f),f=R[2],e.add(E,_,f),e.add(f,T,f),f=R[3],e.add(E,_,f),e.add(f,s,f),e.negate(E,E),f=R[4],e.add(E,c,f),e.add(f,s,f),f=R[5],e.add(E,c,f),e.add(f,T,f),f=R[6],e.add(E,_,f),e.add(f,T,f),f=R[7],e.add(E,_,f),e.add(f,s,f);for(var h=R.length,A=0;A<h;++A){var d=R[A];e.add(o,d,d);var N=a.cartesianToCartographic(d,W);n.project(N,d)}i=l.fromPoints(R,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},l.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},l.equals=function(t,n){return t===n||i(t)&&i(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},l.prototype.intersectPlane=function(e){return l.intersectPlane(this,e)},l.prototype.distanceSquaredTo=function(e){return l.distanceSquaredTo(this,e)},l.prototype.computePlaneDistances=function(e,t,n){return l.computePlaneDistances(this,e,t,n)},l.prototype.isOccluded=function(e){return l.isOccluded(this,e)},l.prototype.equals=function(e){return l.equals(this,e)},l.prototype.clone=function(e){return l.clone(this,e)},l}),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 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(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.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 t[i]?(r.requestFullscreen=i,n=!0):(i=E+"RequestFullScreen","function"==typeof t[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 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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/HeadingPitchRoll",["./defaultValue","./defined","./DeveloperError","./Math"],function(e,t,n,r){"use strict";function i(t,n,r){this.heading=e(t,0),this.pitch=e(n,0),this.roll=e(r,0)}return i.fromQuaternion=function(e,n){t(n)||(n=new i);var r=2*(e.w*e.y-e.z*e.x),a=1-2*(e.x*e.x+e.y*e.y),o=2*(e.w*e.x+e.y*e.z),u=1-2*(e.y*e.y+e.z*e.z),E=2*(e.w*e.z+e.x*e.y);return n.heading=-Math.atan2(E,u),n.roll=Math.atan2(o,a),n.pitch=-Math.asin(r),n},i.fromDegrees=function(e,n,a,o){return t(o)||(o=new i),o.heading=e*r.RADIANS_PER_DEGREE,o.pitch=n*r.RADIANS_PER_DEGREE,o.roll=a*r.RADIANS_PER_DEGREE,o},i.clone=function(e,n){if(t(e))return t(n)?(n.heading=e.heading,n.pitch=e.pitch,n.roll=e.roll,n):new i(e.heading,e.pitch,e.roll)},i.equals=function(e,n){return e===n||t(e)&&t(n)&&e.heading===n.heading&&e.pitch===n.pitch&&e.roll===n.roll},i.equalsEpsilon=function(e,n,i,a){return e===n||t(e)&&t(n)&&r.equalsEpsilon(e.heading,n.heading,i,a)&&r.equalsEpsilon(e.pitch,n.pitch,i,a)&&r.equalsEpsilon(e.roll,n.roll,i,a)},i.prototype.clone=function(e){return i.clone(this,e)},i.prototype.equals=function(e){return i.equals(this,e)},i.prototype.equalsEpsilon=function(e,t,n){return i.equalsEpsilon(this,e,t,n)},i.prototype.toString=function(){return"("+this.heading+", "+this.pitch+", "+this.roll+")"},i}),define("Core/Quaternion",["./Cartesian3","./Check","./defaultValue","./defined","./FeatureDetection","./freezeObject","./HeadingPitchRoll","./Math","./Matrix3"],function(e,t,n,r,i,a,o,u,E){"use strict";function s(e,t,r,i){this.x=n(e,0),this.y=n(t,0),this.z=n(r,0),this.w=n(i,0)}var c=new e;s.fromAxisAngle=function(t,n,i){var a=n/2,o=Math.sin(a);c=e.normalize(t,c);var u=c.x*o,E=c.y*o,_=c.z*o,l=Math.cos(a);return r(i)?(i.x=u,i.y=E,i.z=_,i.w=l,i):new s(u,E,_,l)};var _=[1,2,0],l=new Array(3);s.fromRotationMatrix=function(e,t){var n,i,a,o,u,c=e[E.COLUMN0ROW0],T=e[E.COLUMN1ROW1],R=e[E.COLUMN2ROW2],f=c+T+R;if(f>0)n=Math.sqrt(f+1),u=.5*n,n=.5/n,i=(e[E.COLUMN1ROW2]-e[E.COLUMN2ROW1])*n,a=(e[E.COLUMN2ROW0]-e[E.COLUMN0ROW2])*n,o=(e[E.COLUMN0ROW1]-e[E.COLUMN1ROW0])*n;else{var h=_,A=0;T>c&&(A=1),R>c&&R>T&&(A=2);var d=h[A],N=h[d];n=Math.sqrt(e[E.getElementIndex(A,A)]-e[E.getElementIndex(d,d)]-e[E.getElementIndex(N,N)]+1);var I=l;I[A]=.5*n,n=.5/n,u=(e[E.getElementIndex(N,d)]-e[E.getElementIndex(d,N)])*n,I[d]=(e[E.getElementIndex(d,A)]+e[E.getElementIndex(A,d)])*n,I[N]=(e[E.getElementIndex(N,A)]+e[E.getElementIndex(A,N)])*n,i=-I[0],a=-I[1],o=-I[2]}return r(t)?(t.x=i,t.y=a,t.z=o,t.w=u,t):new s(i,a,o,u)};var T=new s,R=new s,f=new s,h=new s;s.fromHeadingPitchRoll=function(t,n){return h=s.fromAxisAngle(e.UNIT_X,t.roll,T),f=s.fromAxisAngle(e.UNIT_Y,-t.pitch,n),n=s.multiply(f,h,f),R=s.fromAxisAngle(e.UNIT_Z,-t.heading,T),s.multiply(R,n,n)};var A=new e,d=new e,N=new s,I=new s,S=new s;s.packedLength=4,s.pack=function(e,t,r){return r=n(r,0),t[r++]=e.x,t[r++]=e.y,t[r++]=e.z,t[r]=e.w,t},s.unpack=function(e,t,i){return t=n(t,0),r(i)||(i=new s),i.x=e[t],i.y=e[t+1],i.z=e[t+2],i.w=e[t+3],i},s.packedInterpolationLength=3,s.convertPackedArrayForInterpolation=function(e,t,n,r){s.unpack(e,4*n,S),s.conjugate(S,S);for(var i=0,a=n-t+1;i<a;i++){var o=3*i;s.unpack(e,4*(t+i),N),s.multiply(N,S,N),N.w<0&&s.negate(N,N),s.computeAxis(N,A);var u=s.computeAngle(N);r[o]=A.x*u,r[o+1]=A.y*u,r[o+2]=A.z*u}},s.unpackInterpolationResult=function(t,n,i,a,o){r(o)||(o=new s),e.fromArray(t,0,d);var u=e.magnitude(d);return s.unpack(n,4*a,I),0===u?s.clone(s.IDENTITY,N):s.fromAxisAngle(d,u,N),s.multiply(N,I,o)},s.clone=function(e,t){if(r(e))return r(t)?(t.x=e.x,t.y=e.y,t.z=e.z,t.w=e.w,t):new s(e.x,e.y,e.z,e.w)},s.conjugate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=e.w,t},s.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z+e.w*e.w},s.magnitude=function(e){return Math.sqrt(s.magnitudeSquared(e))},s.normalize=function(e,t){var n=1/s.magnitude(e),r=e.x*n,i=e.y*n,a=e.z*n,o=e.w*n;return t.x=r,t.y=i,t.z=a,t.w=o,t},s.inverse=function(e,t){var n=s.magnitudeSquared(e);return t=s.conjugate(e,t),s.multiplyByScalar(t,1/n,t)},s.add=function(e,t,n){return n.x=e.x+t.x,n.y=e.y+t.y,n.z=e.z+t.z,n.w=e.w+t.w,n},s.subtract=function(e,t,n){return n.x=e.x-t.x,n.y=e.y-t.y,n.z=e.z-t.z,n.w=e.w-t.w,n},s.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=-e.w,t},s.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w},s.multiply=function(e,t,n){var r=e.x,i=e.y,a=e.z,o=e.w,u=t.x,E=t.y,s=t.z,c=t.w,_=o*u+r*c+i*s-a*E,l=o*E-r*s+i*c+a*u,T=o*s+r*E-i*u+a*c,R=o*c-r*u-i*E-a*s;return n.x=_,n.y=l,n.z=T,n.w=R,n},s.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n.z=e.z*t,n.w=e.w*t,n},s.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n.z=e.z/t,n.w=e.w/t,n},s.computeAxis=function(e,t){var n=e.w;if(Math.abs(n-1)<u.EPSILON6)return t.x=t.y=t.z=0,t;var r=1/Math.sqrt(1-n*n);return t.x=e.x*r,t.y=e.y*r,t.z=e.z*r,t},s.computeAngle=function(e){return Math.abs(e.w-1)<u.EPSILON6?0:2*Math.acos(e.w)};var M=new s;s.lerp=function(e,t,n,r){return M=s.multiplyByScalar(t,n,M),r=s.multiplyByScalar(e,1-n,r),s.add(M,r,r)};var y=new s,m=new s,O=new s;s.slerp=function(e,t,n,r){var i=s.dot(e,t),a=t;if(i<0&&(i=-i,a=y=s.negate(t,y)),1-i<u.EPSILON6)return s.lerp(e,a,n,r);var o=Math.acos(i);return m=s.multiplyByScalar(e,Math.sin((1-n)*o),m),O=s.multiplyByScalar(a,Math.sin(n*o),O),r=s.add(m,O,r),s.multiplyByScalar(r,1/Math.sin(o),r)},s.log=function(t,n){var r=u.acosClamped(t.w),i=0;return 0!==r&&(i=r/Math.sin(r)),e.multiplyByScalar(t,i,n)},s.exp=function(t,n){var r=e.magnitude(t),i=0;return 0!==r&&(i=Math.sin(r)/r),n.x=t.x*i,n.y=t.y*i,n.z=t.z*i,n.w=Math.cos(r),n};var p=new e,C=new e,U=new s,w=new s;s.computeInnerQuadrangle=function(t,n,r,i){var a=s.conjugate(n,U);s.multiply(a,r,w);var o=s.log(w,p);s.multiply(a,t,w);var u=s.log(w,C);return e.add(o,u,o),e.multiplyByScalar(o,.25,o),e.negate(o,o),s.exp(o,U),s.multiply(n,U,i)},s.squad=function(e,t,n,r,i,a){var o=s.slerp(e,t,i,U),u=s.slerp(n,r,i,w);return s.slerp(o,u,2*i*(1-i),a)};for(var g=new s,L=1.9011074535173003,x=i.supportsTypedArrays()?new Float32Array(8):[],P=i.supportsTypedArrays()?new Float32Array(8):[],v=i.supportsTypedArrays()?new Float32Array(8):[],F=i.supportsTypedArrays()?new Float32Array(8):[],B=0;B<7;++B){var D=B+1,z=2*D+1;x[B]=1/(D*z),P[B]=D/z}return x[7]=L/136,P[7]=8*L/17,s.fastSlerp=function(e,t,n,r){var i,a=s.dot(e,t);a>=0?i=1:(i=-1,a=-a);for(var o=a-1,u=1-n,E=n*n,c=u*u,_=7;_>=0;--_)v[_]=(x[_]*E-P[_])*o,F[_]=(x[_]*c-P[_])*o;var l=i*n*(1+v[0]*(1+v[1]*(1+v[2]*(1+v[3]*(1+v[4]*(1+v[5]*(1+v[6]*(1+v[7])))))))),T=u*(1+F[0]*(1+F[1]*(1+F[2]*(1+F[3]*(1+F[4]*(1+F[5]*(1+F[6]*(1+F[7])))))))),R=s.multiplyByScalar(e,T,g);return s.multiplyByScalar(t,l,r),s.add(R,r,r)},s.fastSquad=function(e,t,n,r,i,a){var o=s.fastSlerp(e,t,i,U),u=s.fastSlerp(n,r,i,w);return s.fastSlerp(o,u,2*i*(1-i),a)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e.x===t.x&&e.y===t.y&&e.z===t.z&&e.w===t.w},s.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e.x-t.x)<=n&&Math.abs(e.y-t.y)<=n&&Math.abs(e.z-t.z)<=n&&Math.abs(e.w-t.w)<=n},s.ZERO=a(new s(0,0,0,0)),s.IDENTITY=a(new s(0,0,0,1)),s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.prototype.equalsEpsilon=function(e,t){return s.equalsEpsilon(this,e,t)},s.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", "+this.w+")"},s}),define("Core/EllipseGeometryLibrary",["./Cartesian3","./Math","./Matrix3","./Quaternion"],function(e,t,n,r){"use strict";function i(t,i,a,c,_,l,T,R,f,h){var A=t+i;e.multiplyByScalar(c,Math.cos(A),o),e.multiplyByScalar(a,Math.sin(A),u),e.add(o,u,o);var d=Math.cos(t);d*=d;var N=Math.sin(t);N*=N;var I=l/Math.sqrt(T*d+_*N),S=I/R;return r.fromAxisAngle(o,S,E),n.fromQuaternion(E,s),n.multiplyByVector(s,f,h),e.normalize(h,h),e.multiplyByScalar(h,R,h),h}var a={},o=new e,u=new e,E=new r,s=new n,c=new e,_=new e,l=new e,T=new e;a.raisePositionsToHeight=function(t,n,r){for(var i=n.ellipsoid,a=n.height,o=n.extrudedHeight,u=r?t.length/3*2:t.length/3,E=new Float64Array(3*u),s=t.length,R=r?s:0,f=0;f<s;f+=3){var h=f+1,A=f+2,d=e.fromArray(t,f,c);i.scaleToGeodeticSurface(d,d);var N=e.clone(d,_),I=i.geodeticSurfaceNormal(d,T),S=e.multiplyByScalar(I,a,l);e.add(d,S,d),r&&(e.multiplyByScalar(I,o,S),e.add(N,S,N),E[f+R]=N.x,E[h+R]=N.y,E[A+R]=N.z),E[f]=d.x,E[h]=d.y,E[A]=d.z}return E};var R=new e,f=new e,h=new e;return a.computeEllipsePositions=function(n,r,a){var o=n.semiMinorAxis,u=n.semiMajorAxis,E=n.rotation,s=n.center,T=8*n.granularity,A=o*o,d=u*u,N=u*o,I=e.magnitude(s),S=e.normalize(s,R),M=e.cross(e.UNIT_Z,s,f);M=e.normalize(M,M);var y=e.cross(S,M,h),m=1+Math.ceil(t.PI_OVER_TWO/T),O=t.PI_OVER_TWO/(m-1),p=t.PI_OVER_TWO-m*O;p<0&&(m-=Math.ceil(Math.abs(p)/O));var C,U,w,g,L,x=m*(m+2)*2,P=r?new Array(3*x):void 0,v=0,F=c,B=_,D=4*m*3,z=D-1,G=0,b=a?new Array(D):void 0;for(p=t.PI_OVER_TWO,F=i(p,E,y,M,A,N,d,I,S,F),r&&(P[v++]=F.x,P[v++]=F.y,P[v++]=F.z),a&&(b[z--]=F.z,b[z--]=F.y,b[z--]=F.x),p=t.PI_OVER_TWO-O,C=1;C<m+1;++C){if(F=i(p,E,y,M,A,N,d,I,S,F),B=i(Math.PI-p,E,y,M,A,N,d,I,S,B),r){for(P[v++]=F.x,P[v++]=F.y,P[v++]=F.z,w=2*C+2,U=1;U<w-1;++U)g=U/(w-1),L=e.lerp(F,B,g,l),P[v++]=L.x,P[v++]=L.y,P[v++]=L.z;P[v++]=B.x,P[v++]=B.y,P[v++]=B.z}a&&(b[z--]=F.z,b[z--]=F.y,b[z--]=F.x,b[G++]=B.x,b[G++]=B.y,b[G++]=B.z),p=t.PI_OVER_TWO-(C+1)*O}for(C=m;C>1;--C){if(p=t.PI_OVER_TWO-(C-1)*O,F=i(-p,E,y,M,A,N,d,I,S,F),B=i(p+Math.PI,E,y,M,A,N,d,I,S,B),r){for(P[v++]=F.x,P[v++]=F.y,P[v++]=F.z,w=2*(C-1)+2,U=1;U<w-1;++U)g=U/(w-1),L=e.lerp(F,B,g,l),P[v++]=L.x,P[v++]=L.y,P[v++]=L.z;P[v++]=B.x,P[v++]=B.y,P[v++]=B.z}a&&(b[z--]=F.z,b[z--]=F.y,b[z--]=F.x,b[G++]=B.x,b[G++]=B.y,b[G++]=B.z)}p=t.PI_OVER_TWO,F=i(-p,E,y,M,A,N,d,I,S,F);var X={};return r&&(P[v++]=F.x,P[v++]=F.y,P[v++]=F.z,X.positions=P,X.numPts=m),a&&(b[z--]=F.z,b[z--]=F.y,b[z--]=F.x,X.outerPositions=b),X},a}),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/IndexDatatype",["./defined","./DeveloperError","./freezeObject","./Math","./WebGLConstants"],function(e,t,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(e){switch(e){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(t){return e(t)&&(t===a.UNSIGNED_BYTE||t===a.UNSIGNED_SHORT||t===a.UNSIGNED_INT)},a.createTypedArray=function(e,t){return e>=r.SIXTY_FOUR_KILOBYTES?new Uint32Array(t):new Uint16Array(t)},a.createTypedArrayFromArrayBuffer=function(e,t,n,i){return e>=r.SIXTY_FOUR_KILOBYTES?new Uint32Array(t,n,i):new Uint16Array(t,n,i)},n(a)}),define("Core/EllipseOutlineGeometry",["./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./EllipseGeometryLibrary","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PrimitiveType"],function(e,t,n,r,i,a,o,u,E,s,c,_,l,T){"use strict";function R(r){var i=r.center;d=t.multiplyByScalar(r.ellipsoid.geodeticSurfaceNormal(i,d),r.height,d),d=t.add(i,d,d);for(var a=new e(d,r.semiMajorAxis),u=o.computeEllipsePositions(r,!1,!0).outerPositions,E=new c({position:new s({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:o.raisePositionsToHeight(u,r,!1)})}),l=u.length/3,T=_.createTypedArray(l,2*l),R=0,f=0;f<l;++f)T[R++]=f,T[R++]=(f+1)%l;return{boundingSphere:a,attributes:E,indices:T}}function f(i){var a=i.center,u=i.ellipsoid,E=i.semiMajorAxis,T=t.multiplyByScalar(u.geodeticSurfaceNormal(a,A),i.height,A);N.center=t.add(a,T,N.center),N.radius=E,T=t.multiplyByScalar(u.geodeticSurfaceNormal(a,T),i.extrudedHeight,T),I.center=t.add(a,T,I.center),I.radius=E;var R=o.computeEllipsePositions(i,!1,!0).outerPositions,f=new c({position:new s({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:o.raisePositionsToHeight(R,i,!0)})});R=f.position.values;var h=e.union(N,I),d=R.length/3,S=r(i.numberOfVerticalLines,16);S=l.clamp(S,0,d/2);var M=_.createTypedArray(d,2*d+2*S);d/=2;var y,m=0;for(y=0;y<d;++y)M[m++]=y,M[m++]=(y+1)%d,M[m++]=y+d,M[m++]=(y+1)%d+d;var O;if(S>0){var p=Math.min(S,d);O=Math.round(d/p);var C=Math.min(O*S,d);for(y=0;y<C;y+=O)M[m++]=y,M[m++]=y+d}return{boundingSphere:h,attributes:f,indices:M}}function h(e){e=r(e,r.EMPTY_OBJECT);var n=e.center,a=r(e.ellipsoid,u.WGS84),o=e.semiMajorAxis,E=e.semiMinorAxis,s=r(e.granularity,l.RADIANS_PER_DEGREE),c=r(e.height,0),_=e.extrudedHeight,T=i(_)&&Math.abs(c-_)>1;this._center=t.clone(n),this._semiMajorAxis=o,this._semiMinorAxis=E,this._ellipsoid=u.clone(a),this._rotation=r(e.rotation,0),this._height=c,this._granularity=s,this._extrudedHeight=_,this._extrude=T,this._numberOfVerticalLines=Math.max(r(e.numberOfVerticalLines,16),0),this._workerName="createEllipseOutlineGeometry"}var A=new t,d=new t,N=new e,I=new e;h.packedLength=t.packedLength+u.packedLength+9,h.pack=function(e,n,a){return a=r(a,0),t.pack(e._center,n,a),a+=t.packedLength,u.pack(e._ellipsoid,n,a),
a+=u.packedLength,n[a++]=e._semiMajorAxis,n[a++]=e._semiMinorAxis,n[a++]=e._rotation,n[a++]=e._height,n[a++]=e._granularity,n[a++]=i(e._extrudedHeight)?1:0,n[a++]=r(e._extrudedHeight,0),n[a++]=e._extrude?1:0,n[a]=e._numberOfVerticalLines,n};var S=new t,M=new u,y={center:S,ellipsoid:M,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,numberOfVerticalLines:void 0};return h.unpack=function(e,n,a){n=r(n,0);var o=t.unpack(e,n,S);n+=t.packedLength;var E=u.unpack(e,n,M);n+=u.packedLength;var s=e[n++],c=e[n++],_=e[n++],l=e[n++],T=e[n++],R=e[n++],f=e[n++],A=1===e[n++],d=e[n];return i(a)?(a._center=t.clone(o,a._center),a._ellipsoid=u.clone(E,a._ellipsoid),a._semiMajorAxis=s,a._semiMinorAxis=c,a._rotation=_,a._height=l,a._granularity=T,a._extrudedHeight=R?f:void 0,a._extrude=A,a._numberOfVerticalLines=d,a):(y.height=l,y.extrudedHeight=R?f:void 0,y.granularity=T,y.rotation=_,y.semiMajorAxis=s,y.semiMinorAxis=c,y.numberOfVerticalLines=d,new h(y))},h.createGeometry=function(e){if(!(e._semiMajorAxis<=0||e._semiMinorAxis<=0)){e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);var t,n={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:e._height,extrudedHeight:e._extrudedHeight,granularity:e._granularity,numberOfVerticalLines:e._numberOfVerticalLines};return e._extrude?(n.extrudedHeight=Math.min(e._extrudedHeight,e._height),n.height=Math.max(e._extrudedHeight,e._height),t=f(n)):t=R(n),new E({attributes:t.attributes,indices:t.indices,primitiveType:T.LINES,boundingSphere:t.boundingSphere})}},h}),define("Workers/createEllipseOutlineGeometry",["../Core/Cartesian3","../Core/defined","../Core/EllipseOutlineGeometry","../Core/Ellipsoid"],function(e,t,n,r){"use strict";function i(i,a){return t(a)&&(i=n.unpack(i,a)),i._center=e.clone(i._center),i._ellipsoid=r.clone(i._ellipsoid),n.createGeometry(i)}return i})}();