/**
 * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
 *
 * Copyright 2011-2016 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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n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)t=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^t>>>1^e[1&t];for(;n<this.N-1;n++)t=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^t>>>1^e[1&t];t=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^t>>>1^e[1&t],this.mti=0}return t=this.mt[this.mti++],t^=t>>>11,t^=t<<7&2636928640,t^=t<<15&4022730752,t^=t>>>18,t>>>0},t.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},t}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(t,e,n,r){"use strict";var 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0,s(this,t,e,n)}i(c.prototype,{radii:{get:function(){return this._radii}},radiiSquared:{get:function(){return this._radiiSquared}},radiiToTheFourth:{get:function(){return this._radiiToTheFourth}},oneOverRadii:{get:function(){return this._oneOverRadii}},oneOverRadiiSquared:{get:function(){return this._oneOverRadiiSquared}},minimumRadius:{get:function(){return this._minimumRadius}},maximumRadius:{get:function(){return this._maximumRadius}}}),c.clone=function(e,n){if(r(e)){var i=e._radii;return r(n)?(t.clone(i,n._radii),t.clone(e._radiiSquared,n._radiiSquared),t.clone(e._radiiToTheFourth,n._radiiToTheFourth),t.clone(e._oneOverRadii,n._oneOverRadii),t.clone(e._oneOverRadiiSquared,n._oneOverRadiiSquared),n._minimumRadius=e._minimumRadius,n._maximumRadius=e._maximumRadius,n._centerToleranceSquared=e._centerToleranceSquared,n):new c(i.x,i.y,i.z)}},c.fromCartesian3=function(t,e){return r(e)||(e=new c),r(t)?(s(e,t.x,t.y,t.z),e):e},c.WGS84=o(new c(6378137,6378137,6356752.314245179)),c.UNIT_SPHERE=o(new c(1,1,1)),c.MOON=o(new c(u.LUNAR_RADIUS,u.LUNAR_RADIUS,u.LUNAR_RADIUS)),c.prototype.clone=function(t){return c.clone(this,t)},c.packedLength=t.packedLength,c.pack=function(e,r,i){return i=n(i,0),t.pack(e._radii,r,i),r},c.unpack=function(e,r,i){r=n(r,0);var a=t.unpack(e,r);return c.fromCartesian3(a,i)},c.prototype.geocentricSurfaceNormal=t.normalize,c.prototype.geodeticSurfaceNormalCartographic=function(e,n){var i=e.longitude,a=e.latitude,o=Math.cos(a),u=o*Math.cos(i),E=o*Math.sin(i),s=Math.sin(a);return r(n)||(n=new t),n.x=u,n.y=E,n.z=s,t.normalize(n,n)},c.prototype.geodeticSurfaceNormal=function(e,n){return r(n)||(n=new t),n=t.multiplyComponents(e,this._oneOverRadiiSquared,n),t.normalize(n,n)};var _=new t,l=new t;c.prototype.cartographicToCartesian=function(e,n){var i=_,a=l;this.geodeticSurfaceNormalCartographic(e,i),t.multiplyComponents(this._radiiSquared,i,a);var o=Math.sqrt(t.dot(i,a));return t.divideByScalar(a,o,a),t.multiplyByScalar(i,e.height,i),r(n)||(n=new t),t.add(a,i,n)},c.prototype.cartographicArrayToCartesianArray=function(t,e){var n=t.length;r(e)?e.length=n:e=new Array(n);for(var i=0;i<n;i++)e[i]=this.cartographicToCartesian(t[i],e[i]);return e};var T=new t,R=new t,f=new t;return c.prototype.cartesianToCartographic=function(n,i){var a=this.scaleToGeodeticSurface(n,R);if(r(a)){var o=this.geodeticSurfaceNormal(a,T),E=t.subtract(n,a,f),s=Math.atan2(o.y,o.x),c=Math.asin(o.z),_=u.sign(t.dot(E,n))*t.magnitude(E);return r(i)?(i.longitude=s,i.latitude=c,i.height=_,i):new e(s,c,_)}},c.prototype.cartesianArrayToCartographicArray=function(t,e){var n=t.length;r(e)?e.length=n:e=new Array(n);for(var i=0;i<n;++i)e[i]=this.cartesianToCartographic(t[i],e[i]);return e},c.prototype.scaleToGeodeticSurface=function(t,e){return E(t,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,e)},c.prototype.scaleToGeocentricSurface=function(e,n){r(n)||(n=new t);var i=e.x,a=e.y,o=e.z,u=this._oneOverRadiiSquared,E=1/Math.sqrt(i*i*u.x+a*a*u.y+o*o*u.z);return t.multiplyByScalar(e,E,n)},c.prototype.transformPositionToScaledSpace=function(e,n){return r(n)||(n=new t),t.multiplyComponents(e,this._oneOverRadii,n)},c.prototype.transformPositionFromScaledSpace=function(e,n){return r(n)||(n=new t),t.multiplyComponents(e,this._radii,n)},c.prototype.equals=function(e){return this===e||r(e)&&t.equals(this._radii,e._radii)},c.prototype.toString=function(){return this._radii.toString()},c.prototype.getSurfaceNormalIntersectionWithZAxis=function(e,i,a){i=n(i,0);var o=this._sqauredXOverSquaredZ;if(r(a)||(a=new t),a.x=0,a.y=0,a.z=e.z*(1-o),!(Math.abs(a.z)>=this._radii.z-i))return a},c}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(t,e,n,r,i,a,o){"use strict";function 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u(t,n,r,i,a,o,u,E,s){this[0]=e(t,0),this[1]=e(i,0),this[2]=e(u,0),this[3]=e(n,0),this[4]=e(a,0),this[5]=e(E,0),this[6]=e(r,0),this[7]=e(o,0),this[8]=e(s,0)}function E(t){for(var e=0,n=0;n<9;++n){var r=t[n];e+=r*r}return Math.sqrt(e)}function s(t){for(var e=0,n=0;n<3;++n){var r=t[u.getElementIndex(R[n],T[n])];e+=2*r*r}return Math.sqrt(e)}function c(t,e){for(var n=o.EPSILON15,r=0,i=1,a=0;a<3;++a){var E=Math.abs(t[u.getElementIndex(R[a],T[a])]);E>r&&(i=a,r=E)}var s=1,c=0,_=T[i],l=R[i];if(Math.abs(t[u.getElementIndex(l,_)])>n){var f,A=t[u.getElementIndex(l,l)],h=t[u.getElementIndex(_,_)],N=t[u.getElementIndex(l,_)],d=(A-h)/2/N;f=d<0?-1/(-d+Math.sqrt(1+d*d)):1/(d+Math.sqrt(1+d*d)),s=1/Math.sqrt(1+f*f),c=f*s}return e=u.clone(u.IDENTITY,e),e[u.getElementIndex(_,_)]=e[u.getElementIndex(l,l)]=s,e[u.getElementIndex(l,_)]=c,e[u.getElementIndex(_,l)]=-c,e}u.packedLength=9,u.pack=function(t,n,r){return r=e(r,0),n[r++]=t[0],n[r++]=t[1],n[r++]=t[2],n[r++]=t[3],n[r++]=t[4],n[r++]=t[5],n[r++]=t[6],n[r++]=t[7],n[r++]=t[8],n},u.unpack=function(t,r,i){return r=e(r,0),n(i)||(i=new u),i[0]=t[r++],i[1]=t[r++],i[2]=t[r++],i[3]=t[r++],i[4]=t[r++],i[5]=t[r++],i[6]=t[r++],i[7]=t[r++],i[8]=t[r++],i},u.clone=function(t,e){if(n(t))return n(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):new u(t[0],t[3],t[6],t[1],t[4],t[7],t[2],t[5],t[8])},u.fromArray=function(t,r,i){return r=e(r,0),n(i)||(i=new u),i[0]=t[r],i[1]=t[r+1],i[2]=t[r+2],i[3]=t[r+3],i[4]=t[r+4],i[5]=t[r+5],i[6]=t[r+6],i[7]=t[r+7],i[8]=t[r+8],i},u.fromColumnMajorArray=function(t,e){return u.clone(t,e)},u.fromRowMajorArray=function(t,e){return n(e)?(e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8],e):new u(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8])},u.fromQuaternion=function(t,e){var r=t.x*t.x,i=t.x*t.y,a=t.x*t.z,o=t.x*t.w,E=t.y*t.y,s=t.y*t.z,c=t.y*t.w,_=t.z*t.z,l=t.z*t.w,T=t.w*t.w,R=r-E-_+T,f=2*(i-l),A=2*(a+c),h=2*(i+l),N=-r+E-_+T,d=2*(s-o),I=2*(a-c),S=2*(s+o),m=-r-E+_+T;return n(e)?(e[0]=R,e[1]=h,e[2]=I,e[3]=f,e[4]=N,e[5]=S,e[6]=A,e[7]=d,e[8]=m,e):new u(R,f,A,h,N,d,I,S,m)},u.fromHeadingPitchRoll=function(t,e){var r=Math.cos(-t.pitch),i=Math.cos(-t.heading),a=Math.cos(t.roll),o=Math.sin(-t.pitch),E=Math.sin(-t.heading),s=Math.sin(t.roll),c=r*i,_=-a*E+s*o*i,l=s*E+a*o*i,T=r*E,R=a*i+s*o*E,f=-o*a+a*o*E,A=-o,h=s*r,N=a*r;return n(e)?(e[0]=c,e[1]=T,e[2]=A,e[3]=_,e[4]=R,e[5]=h,e[6]=l,e[7]=f,e[8]=N,e):new u(c,_,l,T,R,f,A,h,N)},u.fromScale=function(t,e){return n(e)?(e[0]=t.x,e[1]=0,e[2]=0,e[3]=0,e[4]=t.y,e[5]=0,e[6]=0,e[7]=0,e[8]=t.z,e):new u(t.x,0,0,0,t.y,0,0,0,t.z)},u.fromUniformScale=function(t,e){return n(e)?(e[0]=t,e[1]=0,e[2]=0,e[3]=0,e[4]=t,e[5]=0,e[6]=0,e[7]=0,e[8]=t,e):new u(t,0,0,0,t,0,0,0,t)},u.fromCrossProduct=function(t,e){return n(e)?(e[0]=0,e[1]=t.z,e[2]=-t.y,e[3]=-t.z,e[4]=0,e[5]=t.x,e[6]=t.y,e[7]=-t.x,e[8]=0,e):new u(0,-t.z,t.y,t.z,0,-t.x,-t.y,t.x,0)},u.fromRotationX=function(t,e){var r=Math.cos(t),i=Math.sin(t);return n(e)?(e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=r,e[5]=i,e[6]=0,e[7]=-i,e[8]=r,e):new u(1,0,0,0,r,-i,0,i,r)},u.fromRotationY=function(t,e){var r=Math.cos(t),i=Math.sin(t);return n(e)?(e[0]=r,e[1]=0,e[2]=-i,e[3]=0,e[4]=1,e[5]=0,e[6]=i,e[7]=0,e[8]=r,e):new u(r,0,i,0,1,0,-i,0,r)},u.fromRotationZ=function(t,e){var r=Math.cos(t),i=Math.sin(t);return n(e)?(e[0]=r,e[1]=i,e[2]=0,e[3]=-i,e[4]=r,e[5]=0,e[6]=0,e[7]=0,e[8]=1,e):new u(r,-i,0,i,r,0,0,0,1)},u.toArray=function(t,e){return n(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):[t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8]]},u.getElementIndex=function(t,e){return 3*t+e},u.getColumn=function(t,e,n){var r=3*e,i=t[r],a=t[r+1],o=t[r+2];return n.x=i,n.y=a,n.z=o,n},u.setColumn=function(t,e,n,r){r=u.clone(t,r);var i=3*e;return r[i]=n.x,r[i+1]=n.y,r[i+2]=n.z,r},u.getRow=function(t,e,n){var r=t[e],i=t[e+3],a=t[e+6];return n.x=r,n.y=i,n.z=a,n},u.setRow=function(t,e,n,r){return r=u.clone(t,r),r[e]=n.x,r[e+3]=n.y,r[e+6]=n.z,r};var _=new t;u.getScale=function(e,n){return n.x=t.magnitude(t.fromElements(e[0],e[1],e[2],_)),n.y=t.magnitude(t.fromElements(e[3],e[4],e[5],_)),n.z=t.magnitude(t.fromElements(e[6],e[7],e[8],_)),n};var l=new t;u.getMaximumScale=function(e){return u.getScale(e,l),t.maximumComponent(l)},u.multiply=function(t,e,n){var r=t[0]*e[0]+t[3]*e[1]+t[6]*e[2],i=t[1]*e[0]+t[4]*e[1]+t[7]*e[2],a=t[2]*e[0]+t[5]*e[1]+t[8]*e[2],o=t[0]*e[3]+t[3]*e[4]+t[6]*e[5],u=t[1]*e[3]+t[4]*e[4]+t[7]*e[5],E=t[2]*e[3]+t[5]*e[4]+t[8]*e[5],s=t[0]*e[6]+t[3]*e[7]+t[6]*e[8],c=t[1]*e[6]+t[4]*e[7]+t[7]*e[8],_=t[2]*e[6]+t[5]*e[7]+t[8]*e[8];return n[0]=r,n[1]=i,n[2]=a,n[3]=o,n[4]=u,n[5]=E,n[6]=s,n[7]=c,n[8]=_,n},u.add=function(t,e,n){return 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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]=A,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 r(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 R=new t;c.getScale=function(e,n){return n.x=t.magnitude(t.fromElements(e[0],e[1],e[2],R)),n.y=t.magnitude(t.fromElements(e[4],e[5],e[6],R)),n.z=t.magnitude(t.fromElements(e[8],e[9],e[10],R)),n};var f=new t;c.getMaximumScale=function(e){return c.getScale(e,f),t.maximumComponent(f)},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],l=t[9],T=t[10],R=t[11],f=t[12],A=t[13],h=t[14],N=t[15],d=e[0],I=e[1],S=e[2],m=e[3],M=e[4],y=e[5],O=e[6],p=e[7],C=e[8],U=e[9],L=e[10],F=e[11],P=e[12],v=e[13],w=e[14],x=e[15],g=r*d+u*I+_*S+f*m,D=i*d+E*I+l*S+A*m,B=a*d+s*I+T*S+h*m,z=o*d+c*I+R*S+N*m,G=r*M+u*y+_*O+f*p,b=i*M+E*y+l*O+A*p,X=a*M+s*y+T*O+h*p,V=o*M+c*y+R*O+N*p,q=r*C+u*U+_*L+f*F,H=i*C+E*U+l*L+A*F,W=a*C+s*U+T*L+h*F,Y=o*C+c*U+R*L+N*F,k=r*P+u*v+_*w+f*x,K=i*P+E*v+l*w+A*x,Z=a*P+s*v+T*w+h*x,j=o*P+c*v+R*w+N*x;return n[0]=g,n[1]=D,n[2]=B,n[3]=z,n[4]=G,n[5]=b,n[6]=X,n[7]=V,n[8]=q,n[9]=H,n[10]=W,n[11]=Y,n[12]=k,n[13]=K,n[14]=Z,n[15]=j,n},c.add=function(t,e,n){return n[0]=t[0]+e[0],n[1]=t[1]+e[1],n[2]=t[2]+e[2],n[3]=t[3]+e[3],n[4]=t[4]+e[4],n[5]=t[5]+e[5],n[6]=t[6]+e[6],n[7]=t[7]+e[7],n[8]=t[8]+e[8],n[9]=t[9]+e[9],n[10]=t[10]+e[10],n[11]=t[11]+e[11],n[12]=t[12]+e[12],n[13]=t[13]+e[13],n[14]=t[14]+e[14],n[15]=t[15]+e[15],n},c.subtract=function(t,e,n){return n[0]=t[0]-e[0],n[1]=t[1]-e[1],n[2]=t[2]-e[2],n[3]=t[3]-e[3],n[4]=t[4]-e[4],n[5]=t[5]-e[5],n[6]=t[6]-e[6],n[7]=t[7]-e[7],n[8]=t[8]-e[8],n[9]=t[9]-e[9],n[10]=t[10]-e[10],n[11]=t[11]-e[11],n[12]=t[12]-e[12],n[13]=t[13]-e[13],n[14]=t[14]-e[14],n[15]=t[15]-e[15],n},c.multiplyTransformation=function(t,e,n){var r=t[0],i=t[1],a=t[2],o=t[4],u=t[5],E=t[6],s=t[8],c=t[9],_=t[10],l=t[12],T=t[13],R=t[14],f=e[0],A=e[1],h=e[2],N=e[4],d=e[5],I=e[6],S=e[8],m=e[9],M=e[10],y=e[12],O=e[13],p=e[14],C=r*f+o*A+s*h,U=i*f+u*A+c*h,L=a*f+E*A+_*h,F=r*N+o*d+s*I,P=i*N+u*d+c*I,v=a*N+E*d+_*I,w=r*S+o*m+s*M,x=i*S+u*m+c*M,g=a*S+E*m+_*M,D=r*y+o*O+s*p+l,B=i*y+u*O+c*p+T,z=a*y+E*O+_*p+R;return n[0]=C,n[1]=U,n[2]=L,n[3]=0,n[4]=F,n[5]=P,n[6]=v,n[7]=0,n[8]=w,n[9]=x,n[10]=g,n[11]=0,n[12]=D,n[13]=B,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(t,e,n){var r=t[0],i=t[1],a=t[2],o=t[4],u=t[5],E=t[6],s=t[8],c=t[9],_=t[10],l=e[0],T=e[1],R=e[2],f=e[3],A=e[4],h=e[5],N=e[6],d=e[7],I=e[8],S=r*l+o*T+s*R,m=i*l+u*T+c*R,M=a*l+E*T+_*R,y=r*f+o*A+s*h,O=i*f+u*A+c*h,p=a*f+E*A+_*h,C=r*N+o*d+s*I,U=i*N+u*d+c*I,L=a*N+E*d+_*I;return n[0]=S,n[1]=m,n[2]=M,n[3]=0,n[4]=y,n[5]=O,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=L,n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15],n},c.multiplyByTranslation=function(t,e,n){var r=e.x,i=e.y,a=e.z,o=r*t[0]+i*t[4]+a*t[8]+t[12],u=r*t[1]+i*t[5]+a*t[9]+t[13],E=r*t[2]+i*t[6]+a*t[10]+t[14];return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=o,n[13]=u,n[14]=E,n[15]=t[15],n};var A=new t;c.multiplyByUniformScale=function(t,e,n){return A.x=e,A.y=e,A.z=e,c.multiplyByScale(t,A,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||r(t)&&r(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||r(t)&&r(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],l=t[5],T=t[9],R=t[13],f=t[2],A=t[6],S=t[10],m=t[14],M=t[3],y=t[7],O=t[11],p=t[15],C=S*p,U=m*O,L=A*p,F=m*y,P=A*O,v=S*y,w=f*p,x=m*M,g=f*O,D=S*M,B=f*y,z=A*M,G=C*l+F*T+P*R-(U*l+L*T+v*R),b=U*_+w*T+D*R-(C*_+x*T+g*R),X=L*_+x*l+B*R-(F*_+w*l+z*R),V=v*_+g*l+z*T-(P*_+D*l+B*T),q=U*i+L*a+v*o-(C*i+F*a+P*o),H=C*r+x*a+g*o-(U*r+w*a+D*o),W=F*r+w*i+z*o-(L*r+x*i+B*o),Y=P*r+D*i+B*a-(v*r+g*i+z*a);C=a*R,U=o*T,L=i*R,F=o*l,P=i*T,v=a*l,w=r*R,x=o*_,g=r*T,D=a*_,B=r*l,z=i*_;var k=C*y+F*O+P*p-(U*y+L*O+v*p),K=U*M+w*O+D*p-(C*M+x*O+g*p),Z=L*M+x*y+B*p-(F*M+w*y+z*p),j=v*M+g*y+z*O-(P*M+D*y+B*O),Q=L*S+v*m+U*A-(P*m+C*A+F*S),J=g*m+C*f+x*S-(w*S+D*m+U*f),$=w*A+z*m+F*f-(B*m+L*f+x*A),tt=B*S+P*f+D*A-(g*A+z*S+v*f),et=r*G+i*b+a*X+o*V;if(Math.abs(et)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return et=1/et,n[0]=G*et,n[1]=b*et,n[2]=X*et,n[3]=V*et,n[4]=q*et,n[5]=H*et,n[6]=W*et,n[7]=Y*et,n[8]=k*et,n[9]=K*et,n[10]=Z*et,n[11]=j*et,n[12]=Q*et,n[13]=J*et,n[14]=$*et,n[15]=tt*et,n},c.inverseTransformation=function(t,e){var n=t[0],r=t[1],i=t[2],a=t[4],o=t[5],u=t[6],E=t[8],s=t[9],c=t[10],_=t[12],l=t[13],T=t[14],R=-n*_-r*l-i*T,f=-a*_-o*l-u*T,A=-E*_-s*l-c*T;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]=R,e[13]=f,e[14]=A,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,i(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","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(t,e,n,r,i,a,o,u){"use strict";function E(t,n,r,i){this.west=e(t,0),this.south=e(n,0),this.east=e(r,0),this.north=e(i,0)}r(E.prototype,{width:{get:function(){return E.computeWidth(this)}},height:{get:function(){return E.computeHeight(this)}}}),E.packedLength=4,E.pack=function(t,n,r){return r=e(r,0),n[r++]=t.west,n[r++]=t.south,n[r++]=t.east,n[r]=t.north,n},E.unpack=function(t,r,i){return r=e(r,0),n(i)||(i=new E),i.west=t[r++],i.south=t[r++],i.east=t[r++],i.north=t[r],i},E.computeWidth=function(t){var e=t.east,n=t.west;return e<n&&(e+=u.TWO_PI),e-n},E.computeHeight=function(t){return t.north-t.south},E.fromDegrees=function(t,r,i,a,o){return t=u.toRadians(e(t,0)),r=u.toRadians(e(r,0)),i=u.toRadians(e(i,0)),a=u.toRadians(e(a,0)),n(o)?(o.west=t,o.south=r,o.east=i,o.north=a,o):new E(t,r,i,a)},E.fromCartographicArray=function(t,e){for(var r=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=t.length;_<l;_++){var T=t[_];r=Math.min(r,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-r>o-a&&(r=a,i=o,i>u.PI&&(i-=u.TWO_PI),r>u.PI&&(r-=u.TWO_PI)),n(e)?(e.west=r,e.south=s,e.east=i,e.north=c,e):new E(r,s,i,c)},E.fromCartesianArray=function(t,e,r){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,l=0,T=t.length;l<T;l++){var R=e.cartesianToCartographic(t[l]);i=Math.min(i,R.longitude),a=Math.max(a,R.longitude),c=Math.min(c,R.latitude),_=Math.max(_,R.latitude);var f=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;o=Math.min(o,f),s=Math.max(s,f)}return a-i>s-o&&(i=o,a=s,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),n(r)?(r.west=i,r.south=c,r.east=a,r.north=_,r):new E(i,c,a,_)},E.clone=function(t,e){if(n(t))return n(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||n(t)&&n(e)&&t.west===e.west&&t.south===e.south&&t.east===e.east&&t.north===e.north},E.prototype.equalsEpsilon=function(t,e){return n(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,r){return n(r)?(r.longitude=e.west,r.latitude=e.south,r.height=0,r):new t(e.west,e.south)},E.northwest=function(e,r){return n(r)?(r.longitude=e.west,r.latitude=e.north,r.height=0,r):new t(e.west,e.north)},E.northeast=function(e,r){return n(r)?(r.longitude=e.east,r.latitude=e.north,r.height=0,r):new t(e.east,e.north)},E.southeast=function(e,r){return n(r)?(r.longitude=e.east,r.latitude=e.south,r.height=0,r):new t(e.east,e.south)},E.center=function(e,r){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 n(r)?(r.longitude=o,r.latitude=E,r.height=0,r):new t(o,E)},E.intersection=function(t,e,r){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 l=Math.max(t.south,e.south),T=Math.min(t.north,e.north);if(!(l>=T))return n(r)?(r.west=c,r.south=l,r.east=_,r.north=T,r):new E(c,l,_,T)}},E.simpleIntersection=function(t,e,r){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 n(r)?(r.west=i,r.south=a,r.east=o,r.north=u,r):new E(i,a,o,u)},E.union=function(t,e,r){n(r)||(r=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 r.west=c,r.south=Math.min(t.south,e.south),r.east=_,r.north=Math.max(t.north,e.north),r},E.expand=function(t,e,r){return n(r)||(r=new E),r.west=Math.min(t.west,e.longitude),r.south=Math.min(t.south,e.latitude),r.east=Math.max(t.east,e.longitude),r.north=Math.max(t.north,e.latitude),r},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,r,i,o){r=e(r,a.WGS84),i=e(i,0),n(o)||(o=[]);var c=0,_=t.north,l=t.south,T=t.east,R=t.west,f=s;f.height=i,f.longitude=R,f.latitude=_,o[c]=r.cartographicToCartesian(f,o[c]),c++,f.longitude=T,o[c]=r.cartographicToCartesian(f,o[c]),c++,f.latitude=l,o[c]=r.cartographicToCartesian(f,o[c]),c++,f.longitude=R,o[c]=r.cartographicToCartesian(f,o[c]),c++,_<0?f.latitude=_:l>0?f.latitude=l:f.latitude=0;for(var A=1;A<8;++A)f.longitude=-Math.PI+A*u.PI_OVER_TWO,E.contains(t,f)&&(o[c]=r.cartographicToCartesian(f,o[c]),c++);return 0===f.latitude&&(f.longitude=R,o[c]=r.cartographicToCartesian(f,o[c]),c++,f.longitude=T,o[c]=r.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","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Rectangle"],function(t,e,n,r,i,a,o,u,E,s,c,_){"use strict";function l(e,r){this.center=t.clone(n(e,t.ZERO)),this.radius=n(r,0)}var T=new t,R=new t,f=new t,A=new t,h=new t,N=new t,d=new t,I=new t,S=new t,m=new t,M=new t,y=new t;l.fromPoints=function(e,n){if(r(n)||(n=new l),!r(e)||0===e.length)return n.center=t.clone(t.ZERO,n.center),n.radius=0,n;for(var i=t.clone(e[0],d),a=t.clone(i,T),o=t.clone(i,R),u=t.clone(i,f),E=t.clone(i,A),s=t.clone(i,h),c=t.clone(i,N),_=e.length,O=1;O<_;O++){t.clone(e[O],i);var p=i.x,C=i.y,U=i.z;p<a.x&&t.clone(i,a),p>E.x&&t.clone(i,E),C<o.y&&t.clone(i,o),C>s.y&&t.clone(i,s),U<u.z&&t.clone(i,u),U>c.z&&t.clone(i,c)}var L=t.magnitudeSquared(t.subtract(E,a,I)),F=t.magnitudeSquared(t.subtract(s,o,I)),P=t.magnitudeSquared(t.subtract(c,u,I)),v=a,w=E,x=L;F>x&&(x=F,v=o,w=s),P>x&&(x=P,v=u,w=c);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 D=t.magnitudeSquared(t.subtract(w,g,I)),B=Math.sqrt(D),z=m;z.x=a.x,z.y=o.y,z.z=u.z;var G=M;G.x=E.x,G.y=s.y,G.z=c.z;var b=t.multiplyByScalar(t.add(z,G,I),.5,y),X=0;for(O=0;O<_;O++){t.clone(e[O],i);var V=t.magnitude(t.subtract(i,b,I));V>X&&(X=V);var q=t.magnitudeSquared(t.subtract(i,g,I));if(q>D){var H=Math.sqrt(q);B=.5*(B+H),D=B*B;var W=H-B;g.x=(B*g.x+W*i.x)/H,g.y=(B*g.y+W*i.y)/H,g.z=(B*g.z+W*i.z)/H}}return B<X?(t.clone(g,n.center),n.radius=B):(t.clone(b,n.center),n.radius=X),n};var O=new o,p=new t,C=new t,U=new e,L=new e;l.fromRectangle2D=function(t,e,n){return l.fromRectangleWithHeights2D(t,e,0,0,n)},l.fromRectangleWithHeights2D=function(e,i,a,o,u){if(r(u)||(u=new l),!r(e))return u.center=t.clone(t.ZERO,u.center),u.radius=0,u;i=n(i,O),_.southwest(e,U),U.height=a,_.northeast(e,L),L.height=o;var E=i.project(U,p),s=i.project(L,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 F=[];l.fromRectangle3D=function(t,e,i,o){e=n(e,a.WGS84),i=n(i,0);var u;return r(t)&&(u=_.subsample(t,e,i,F)),l.fromPoints(u,o)},l.fromVertices=function(e,i,a,o){if(r(o)||(o=new l),!r(e)||0===e.length)return o.center=t.clone(t.ZERO,o.center),o.radius=0,o;i=n(i,t.ZERO),a=n(a,3);var u=d;u.x=e[0]+i.x,u.y=e[1]+i.y,u.z=e[2]+i.z;for(var E=t.clone(u,T),s=t.clone(u,R),c=t.clone(u,f),_=t.clone(u,A),O=t.clone(u,h),p=t.clone(u,N),C=e.length,U=0;U<C;U+=a){var L=e[U]+i.x,F=e[U+1]+i.y,P=e[U+2]+i.z;u.x=L,u.y=F,u.z=P,L<E.x&&t.clone(u,E),L>_.x&&t.clone(u,_),F<s.y&&t.clone(u,s),F>O.y&&t.clone(u,O),P<c.z&&t.clone(u,c),P>p.z&&t.clone(u,p)}var v=t.magnitudeSquared(t.subtract(_,E,I)),w=t.magnitudeSquared(t.subtract(O,s,I)),x=t.magnitudeSquared(t.subtract(p,c,I)),g=E,D=_,B=v;w>B&&(B=w,g=s,D=O),x>B&&(B=x,g=c,D=p);var z=S;z.x=.5*(g.x+D.x),z.y=.5*(g.y+D.y),z.z=.5*(g.z+D.z);var G=t.magnitudeSquared(t.subtract(D,z,I)),b=Math.sqrt(G),X=m;X.x=E.x,X.y=s.y,X.z=c.z;var V=M;V.x=_.x,V.y=O.y,V.z=p.z;var q=t.multiplyByScalar(t.add(X,V,I),.5,y),H=0;for(U=0;U<C;U+=a){u.x=e[U]+i.x,u.y=e[U+1]+i.y,u.z=e[U+2]+i.z;var W=t.magnitude(t.subtract(u,q,I));W>H&&(H=W);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 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PLES: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};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.binormal=e.binormal,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/VertexFormat",["./defaultValue","./defined","./DeveloperError","./freezeObject"],function(t,e,n,r){"use strict";function i(e){e=t(e,t.EMPTY_OBJECT),this.position=t(e.position,!1),this.normal=t(e.normal,!1),this.st=t(e.st,!1),this.binormal=t(e.binormal,!1),this.tangent=t(e.tangent,!1),this.color=t(e.color,!1)}return i.POSITION_ONLY=r(new i({position:!0})),i.POSITION_AND_NORMAL=r(new i({position:!0,normal:!0})),i.POSITION_NORMAL_AND_ST=r(new i({position:!0,normal:!0,st:!0})),i.POSITION_AND_ST=r(new i({position:!0,st:!0})),i.POSITION_AND_COLOR=r(new i({position:!0,color:!0})),i.ALL=r(new i({position:!0,normal:!0,st:!0,binormal:!0,tangent:!0})),i.DEFAULT=i.POSITION_NORMAL_AND_ST,i.packedLength=6,i.pack=function(e,n,r){return r=t(r,0),n[r++]=e.position?1:0,n[r++]=e.normal?1:0,n[r++]=e.st?1:0,n[r++]=e.binormal?1:0,n[r++]=e.tangent?1:0,n[r++]=e.color?1:0,n},i.unpack=function(n,r,a){return r=t(r,0),e(a)||(a=new i),a.position=1===n[r++],a.normal=1===n[r++],a.st=1===n[r++],a.binormal=1===n[r++],a.tangent=1===n[r++],a.color=1===n[r++],a},i.clone=function(t,n){if(e(t))return e(n)||(n=new i),n.position=t.position,n.normal=t.normal,n.st=t.st,n.binormal=t.binormal,n.tangent=t.tangent,n.color=t.color,n},i}),define("Core/EllipsoidGeometry",["./BoundingSphere","./Cartesian2","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PrimitiveType","./VertexFormat"],function(t,e,n,r,i,a,o,u,E,s,c,_,l,T,R){"use strict";function f(t){t=i(t,i.EMPTY_OBJECT);var e=i(t.radii,S),r=i(t.stackPartitions,64),a=i(t.slicePartitions,64),o=i(t.vertexFormat,R.DEFAULT);this._radii=n.clone(e),this._stackPartitions=r,this._slicePartitions=a,this._vertexFormat=R.clone(o),this._workerName="createEllipsoidGeometry"}var A=new n,h=new n,N=new n,d=new n,I=new n,S=new n(1,1,1),m=Math.cos,M=Math.sin;f.packedLength=n.packedLength+R.packedLength+2,f.pack=function(t,e,r){return r=i(r,0),n.pack(t._radii,e,r),r+=n.packedLength,R.pack(t._vertexFormat,e,r),r+=R.packedLength,e[r++]=t._stackPartitions,e[r]=t._slicePartitions,e};var y=new n,O=new R,p={radii:y,vertexFormat:O,stackPartitions:void 0,slicePartitions:void 0};return f.unpack=function(t,e,r){e=i(e,0);var o=n.unpack(t,e,y);e+=n.packedLength;var u=R.unpack(t,e,O);e+=R.packedLength;var E=t[e++],s=t[e];return a(r)?(r._radii=n.clone(o,r._radii),r._vertexFormat=R.clone(u,r._vertexFormat),r._stackPartitions=E,r._slicePartitions=s,r):(p.stackPartitions=E,p.slicePartitions=s,new f(p))},f.createGeometry=function(i){var a=i._radii;if(!(a.x<=0||a.y<=0||a.z<=0)){var o,R,f=u.fromCartesian3(a),S=i._vertexFormat,y=i._slicePartitions+1,O=i._stackPartitions+1,p=O*y,C=new Float64Array(3*p),U=6*(y-1)*(O-2),L=_.createTypedArray(p,U),F=S.normal?new Float32Array(3*p):void 0,P=S.tangent?new Float32Array(3*p):void 0,v=S.binormal?new Float32Array(3*p):void 0,w=S.st?new Float32Array(2*p):void 0,x=new Array(y),g=new Array(y),D=0;for(o=0;o<y;o++){var B=l.TWO_PI*o/(y-1);x[o]=m(B),g[o]=M(B),C[D++]=0,C[D++]=0,C[D++]=a.z}for(o=1;o<O-1;o++){var z=Math.PI*o/(O-1),G=M(z),b=a.x*G,X=a.y*G,V=a.z*m(z);for(R=0;R<y;R++)C[D++]=x[R]*b,C[D++]=g[R]*X,C[D++]=V}for(o=0;o<y;o++)C[D++]=0,C[D++]=0,C[D++]=-a.z;var q=new c;S.position&&(q.position=new s({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:C}));var H=0,W=0,Y=0,k=0;if(S.st||S.normal||S.tangent||S.binormal){for(o=0;o<p;o++){var K=n.fromArray(C,3*o,A),Z=f.geodeticSurfaceNormal(K,h);if(S.st){var j=e.negate(Z,I);e.magnitude(j)<l.EPSILON6&&(D=3*(o+y*Math.floor(.5*O)),D>C.length&&(D=3*(o-y*Math.floor(.5*O))),n.fromArray(C,D,j),f.geodeticSurfaceNormal(j,j),e.negate(j,j)),w[H++]=Math.atan2(j.y,j.x)/l.TWO_PI+.5,w[H++]=Math.asin(Z.z)/Math.PI+.5}if(S.normal&&(F[W++]=Z.x,F[W++]=Z.y,F[W++]=Z.z),S.tangent||S.binormal){var Q=N;if(o<y||o>p-y-1?(n.cross(n.UNIT_X,Z,Q),n.normalize(Q,Q)):(n.cross(n.UNIT_Z,Z,Q),n.normalize(Q,Q)),S.tangent&&(P[Y++]=Q.x,P[Y++]=Q.y,P[Y++]=Q.z),S.binormal){var J=n.cross(Z,Q,d);n.normalize(J,J),v[k++]=J.x,v[k++]=J.y,v[k++]=J.z}}}S.st&&(q.st=new s({componentDatatype:r.FLOAT,componentsPerAttribute:2,values:w})),S.normal&&(q.normal=new s({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:F})),S.tangent&&(q.tangent=new s({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:P})),S.binormal&&(q.binormal=new s({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:v}))}for(D=0,R=0;R<y-1;R++)L[D++]=y+R,L[D++]=y+R+1,L[D++]=R+1;var $,tt;for(o=1;o<O-2;o++)for($=o*y,tt=(o+1)*y,R=0;R<y-1;R++)L[D++]=tt+R,L[D++]=tt+R+1,L[D++]=$+R+1,L[D++]=tt+R,L[D++]=$+R+1,L[D++]=$+R;for(o=O-2,$=o*y,tt=(o+1)*y,R=0;R<y-1;R++)L[D++]=tt+R,L[D++]=$+R+1,L[D++]=$+R;return new E({attributes:q,indices:L,primitiveType:T.TRIANGLES,boundingSphere:t.fromEllipsoid(f)})}},f}),define("Core/SphereGeometry",["./Cartesian3","./defaultValue","./defined","./DeveloperError","./EllipsoidGeometry","./VertexFormat"],function(t,e,n,r,i,a){"use strict";function o(n){var r=e(n.radius,1),a=new t(r,r,r),o={radii:a,stackPartitions:n.stackPartitions,slicePartitions:n.slicePartitions,vertexFormat:n.vertexFormat};this._ellipsoidGeometry=new i(o),this._workerName="createSphereGeometry"}o.packedLength=i.packedLength,o.pack=function(t,e,n){return i.pack(t._ellipsoidGeometry,e,n)};var u=new i,E={radius:void 0,radii:new t,vertexFormat:new a,stackPartitions:void 0,slicePartitions:void 0};return o.unpack=function(e,r,s){var c=i.unpack(e,r,u);return E.vertexFormat=a.clone(c._vertexFormat,E.vertexFormat),E.stackPartitions=c._stackPartitions,E.slicePartitions=c._slicePartitions,n(s)?(t.clone(c._radii,E.radii),s._ellipsoidGeometry=new i(E),s):(E.radius=c._radii.x,new o(E))},o.createGeometry=function(t){return i.createGeometry(t._ellipsoidGeometry)},o}),define("Workers/createSphereGeometry",["../Core/defined","../Core/SphereGeometry"],function(t,e){"use strict";return function(n,r){return t(r)&&(n=e.unpack(n,r)),e.createGeometry(n)}})}();