text: /**
   * 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.
  */
  
  !function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";var i={};i.EPSILON1=.1,i.EPSILON2=.01,i.EPSILON3=.001,i.EPSILON4=1e-4,i.EPSILON5=1e-5,i.EPSILON6=1e-6,i.EPSILON7=1e-7,i.EPSILON8=1e-8,i.EPSILON9=1e-9,i.EPSILON10=1e-10,i.EPSILON11=1e-11,i.EPSILON12=1e-12,i.EPSILON13=1e-13,i.EPSILON14=1e-14,i.EPSILON15=1e-15,i.EPSILON16=1e-16,i.EPSILON17=1e-17,i.EPSILON18=1e-18,i.EPSILON19=1e-19,i.EPSILON20=1e-20,i.GRAVITATIONALPARAMETER=3986004418e5,i.SOLAR_RADIUS=6955e5,i.LUNAR_RADIUS=1737400,i.SIXTY_FOUR_KILOBYTES=65536,i.sign=function(e){return e>0?1:e<0?-1:0},i.signNotZero=function(e){return e<0?-1:1},i.toSNorm=function(e,n){return n=t(n,255),Math.round((.5*i.clamp(e,-1,1)+.5)*n)},i.fromSNorm=function(e,n){return n=t(n,255),i.clamp(e,0,n)/n*2-1},i.sinh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t-n)},i.cosh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t+n)},i.lerp=function(e,t,n){return(1-n)*e+n*t},i.PI=Math.PI,i.ONE_OVER_PI=1/Math.PI,i.PI_OVER_TWO=.5*Math.PI,i.PI_OVER_THREE=Math.PI/3,i.PI_OVER_FOUR=Math.PI/4,i.PI_OVER_SIX=Math.PI/6,i.THREE_PI_OVER_TWO=3*Math.PI*.5,i.TWO_PI=2*Math.PI,i.ONE_OVER_TWO_PI=1/(2*Math.PI),i.RADIANS_PER_DEGREE=Math.PI/180,i.DEGREES_PER_RADIAN=180/Math.PI,i.RADIANS_PER_ARCSECOND=i.RADIANS_PER_DEGREE/3600,i.toRadians=function(e){return e*i.RADIANS_PER_DEGREE},i.toDegrees=function(e){return e*i.DEGREES_PER_RADIAN},i.convertLongitudeRange=function(e){var t=i.TWO_PI,n=e-Math.floor(e/t)*t;return n<-Math.PI?n+t:n>=Math.PI?n-t:n},i.clampToLatitudeRange=function(e){return i.clamp(e,-1*i.PI_OVER_TWO,i.PI_OVER_TWO)},i.negativePiToPi=function(e){return i.zeroToTwoPi(e+i.PI)-i.PI},i.zeroToTwoPi=function(e){var t=i.mod(e,i.TWO_PI);return Math.abs(t)<i.EPSILON14&&Math.abs(e)>i.EPSILON14?i.TWO_PI:t},i.mod=function(e,t){return(e%t+t)%t},i.equalsEpsilon=function(e,n,r,i){i=t(i,r);var a=Math.abs(e-n);return a<=i||a<=r*Math.max(Math.abs(e),Math.abs(n))};var a=[1];i.factorial=function(e){var t=a.length;if(e>=t)for(var n=a[t-1],r=t;r<=e;r++)a.push(n*r);return a[e]},i.incrementWrap=function(e,n,r){return r=t(r,0),++e,e>n&&(e=r),e},i.isPowerOfTwo=function(e){return 0!==e&&0===(e&e-1)},i.nextPowerOfTwo=function(e){return--e,e|=e>>1,e|=e>>2,e|=e>>4,e|=e>>8,e|=e>>16,++e,e},i.clamp=function(e,t,n){return e<t?t:e>n?n:e};var o=new e;return i.setRandomNumberSeed=function(t){o=new e(t)},i.nextRandomNumber=function(){return o.random()},i.acosClamped=function(e){return Math.acos(i.clamp(e,-1,1))},i.asinClamped=function(e){return Math.asin(i.clamp(e,-1,1))},i.chordLength=function(e,t){return 2*t*Math.sin(.5*e)},i.logBase=function(e,t){return Math.log(e)/Math.log(t)},i.fog=function(e,t){var n=e*t;return 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n.x=e.x+t.x,n.y=e.y+t.y,n.z=e.z+t.z,n},a.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},a.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n.z=e.z*t,n},a.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n.z=e.z/t,n},a.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t},a.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t.z=Math.abs(e.z),t};var u=new a;a.lerp=function(e,t,n,r){return a.multiplyByScalar(t,n,u),r=a.multiplyByScalar(e,1-n,r),a.add(u,r,r)};var E=new a,s=new a;a.angleBetween=function(e,t){a.normalize(e,E),a.normalize(t,s);var n=a.dot(E,s),r=a.magnitude(a.cross(E,s,E));return Math.atan2(r,n)};var c=new a;a.mostOrthogonalAxis=function(e,t){var n=a.normalize(e,c);return a.abs(n,n),t=n.x<=n.y?n.x<=n.z?a.clone(a.UNIT_X,t):a.clone(a.UNIT_Z,t):n.y<=n.z?a.clone(a.UNIT_Y,t):a.clone(a.UNIT_Z,t)},a.equals=function(e,n){return e===n||t(e)&&t(n)&&e.x===n.x&&e.y===n.y&&e.z===n.z},a.equalsArray=function(e,t,n){return 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e===t||n(e)&&n(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e.longitude-t.longitude)<=r&&Math.abs(e.latitude-t.latitude)<=r&&Math.abs(e.height-t.height)<=r},u.ZERO=i(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),n=Object.defineProperties;return t&&e(n)||(n=function(e){return 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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(t,n){if(r(t)){var i=t._radii;return r(n)?(e.clone(i,n._radii),e.clone(t._radiiSquared,n._radiiSquared),e.clone(t._radiiToTheFourth,n._radiiToTheFourth),e.clone(t._oneOverRadii,n._oneOverRadii),e.clone(t._oneOverRadiiSquared,n._oneOverRadiiSquared),n._minimumRadius=t._minimumRadius,n._maximumRadius=t._maximumRadius,n._centerToleranceSquared=t._centerToleranceSquared,n):new c(i.x,i.y,i.z)}},c.fromCartesian3=function(e,t){return r(t)||(t=new c),r(e)?(s(t,e.x,e.y,e.z),t):t},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(e){return c.clone(this,e)},c.packedLength=e.packedLength,c.pack=function(t,r,i){return i=n(i,0),e.pack(t._radii,r,i),r},c.unpack=function(t,r,i){r=n(r,0);var a=e.unpack(t,r);return c.fromCartesian3(a,i)},c.prototype.geocentricSurfaceNormal=e.normalize,c.prototype.geodeticSurfaceNormalCartographic=function(t,n){var i=t.longitude,a=t.latitude,o=Math.cos(a),u=o*Math.cos(i),E=o*Math.sin(i),s=Math.sin(a);return r(n)||(n=new e),n.x=u,n.y=E,n.z=s,e.normalize(n,n)},c.prototype.geodeticSurfaceNormal=function(t,n){return r(n)||(n=new e),n=e.multiplyComponents(t,this._oneOverRadiiSquared,n),e.normalize(n,n)};var _=new e,l=new e;c.prototype.cartographicToCartesian=function(t,n){var i=_,a=l;this.geodeticSurfaceNormalCartographic(t,i),e.multiplyComponents(this._radiiSquared,i,a);var o=Math.sqrt(e.dot(i,a));return e.divideByScalar(a,o,a),e.multiplyByScalar(i,t.height,i),r(n)||(n=new e),e.add(a,i,n)},c.prototype.cartographicArrayToCartesianArray=function(e,t){var n=e.length;r(t)?t.length=n:t=new Array(n);for(var i=0;i<n;i++)t[i]=this.cartographicToCartesian(e[i],t[i]);return t};var T=new e,R=new e,A=new e;return c.prototype.cartesianToCartographic=function(n,i){var a=this.scaleToGeodeticSurface(n,R);if(r(a)){var o=this.geodeticSurfaceNormal(a,T),E=e.subtract(n,a,A),s=Math.atan2(o.y,o.x),c=Math.asin(o.z),_=u.sign(e.dot(E,n))*e.magnitude(E);return r(i)?(i.longitude=s,i.latitude=c,i.height=_,i):new t(s,c,_)}},c.prototype.cartesianArrayToCartographicArray=function(e,t){var n=e.length;r(t)?t.length=n:t=new Array(n);for(var i=0;i<n;++i)t[i]=this.cartesianToCartographic(e[i],t[i]);return t},c.prototype.scaleToGeodeticSurface=function(e,t){return E(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)},c.prototype.scaleToGeocentricSurface=function(t,n){r(n)||(n=new e);var 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i=this._semimajorAxis,a=t.longitude*i,o=t.latitude*i,u=t.height;return r(n)?(n.x=a,n.y=o,n.z=u,n):new e(a,o,u)},u.prototype.unproject=function(e,n){var i=this._oneOverSemimajorAxis,a=e.x*i,o=e.y*i,u=e.z;return r(n)?(n.longitude=a,n.latitude=o,n.height=u,n):new t(a,o,u)},u}),define("Core/Intersect",["./freezeObject"],function(e){"use strict";var t={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return e(t)}),define("Core/Interval",["./defaultValue"],function(e){"use strict";function t(t,n){this.start=e(t,0),this.stop=e(n,0)}return t}),define("Core/Matrix3",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,i,a,o){"use strict";function u(e,n,r,i,a,o,u,E,s){this[0]=t(e,0),this[1]=t(i,0),this[2]=t(u,0),this[3]=t(n,0),this[4]=t(a,0),this[5]=t(E,0),this[6]=t(r,0),this[7]=t(o,0),this[8]=t(s,0)}function E(e){for(var t=0,n=0;n<9;++n){var r=e[n];t+=r*r}return Math.sqrt(t)}function s(e){for(var t=0,n=0;n<3;++n){var 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n(t)?(t[0]=r,t[1]=0,t[2]=-i,t[3]=0,t[4]=1,t[5]=0,t[6]=i,t[7]=0,t[8]=r,t):new u(r,0,i,0,1,0,-i,0,r)},u.fromRotationZ=function(e,t){var r=Math.cos(e),i=Math.sin(e);return n(t)?(t[0]=r,t[1]=i,t[2]=0,t[3]=-i,t[4]=r,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new u(r,-i,0,i,r,0,0,0,1)},u.toArray=function(e,t){return n(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):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8]]},u.getElementIndex=function(e,t){return 3*e+t},u.getColumn=function(e,t,n){var r=3*t,i=e[r],a=e[r+1],o=e[r+2];return n.x=i,n.y=a,n.z=o,n},u.setColumn=function(e,t,n,r){r=u.clone(e,r);var i=3*t;return r[i]=n.x,r[i+1]=n.y,r[i+2]=n.z,r},u.getRow=function(e,t,n){var r=e[t],i=e[t+3],a=e[t+6];return n.x=r,n.y=i,n.z=a,n},u.setRow=function(e,t,n,r){return r=u.clone(e,r),r[t]=n.x,r[t+3]=n.y,r[t+6]=n.z,r};var _=new e;u.getScale=function(t,n){return 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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],A=t[0],h=t[1],f=t[2],d=t[4],N=t[5],I=t[6],S=t[8],M=t[9],m=t[10],y=t[12],O=t[13],p=t[14],C=r*A+o*h+s*f,U=i*A+u*h+c*f,L=a*A+E*h+_*f,g=r*d+o*N+s*I,x=i*d+u*N+c*I,w=a*d+E*N+_*I,F=r*S+o*M+s*m,v=i*S+u*M+c*m,P=a*S+E*M+_*m,B=r*y+o*O+s*p+l,D=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]=g,n[5]=x,n[6]=w,n[7]=0,n[8]=F,n[9]=v,n[10]=P,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],A=t[3],h=t[4],f=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,m=a*l+E*T+_*R,y=r*A+o*h+s*f,O=i*A+u*h+c*f,p=a*A+E*h+_*f,C=r*d+o*N+s*I,U=i*d+u*N+c*I,L=a*d+E*N+_*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]=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||r(e)&&r(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||r(e)&&r(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 f=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,f),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],A=e[2],h=e[6],S=e[10],M=e[14],m=e[3],y=e[7],O=e[11],p=e[15],C=S*p,U=M*O,L=h*p,g=M*y,x=h*O,w=S*y,F=A*p,v=M*m,P=A*O,B=S*m,D=A*y,z=h*m,G=C*l+g*T+x*R-(U*l+L*T+w*R),b=U*_+F*T+B*R-(C*_+v*T+P*R),V=L*_+v*l+D*R-(g*_+F*l+z*R),X=w*_+P*l+z*T-(x*_+B*l+D*T),H=U*i+L*a+w*o-(C*i+g*a+x*o),W=C*r+v*a+P*o-(U*r+F*a+B*o),q=g*r+F*i+z*o-(L*r+v*i+D*o),Y=x*r+B*i+D*a-(w*r+P*i+z*a);C=a*R,U=o*T,L=i*R,g=o*l,x=i*T,w=a*l,F=r*R,v=o*_,P=r*T,B=a*_,D=r*l,z=i*_;var k=C*y+g*O+x*p-(U*y+L*O+w*p),K=U*m+F*O+B*p-(C*m+v*O+P*p),Z=L*m+v*y+D*p-(g*m+F*y+z*p),j=w*m+P*y+z*O-(x*m+B*y+D*O),Q=L*S+w*M+U*h-(x*M+C*h+g*S),J=P*M+C*A+v*S-(F*S+B*M+U*A),$=F*h+z*M+g*A-(D*M+L*A+v*h),ee=D*S+x*A+B*h-(P*h+z*S+w*A),te=r*G+i*b+a*V+o*X;if(Math.abs(te)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=G*te,n[1]=b*te,n[2]=V*te,n[3]=X*te,n[4]=H*te,n[5]=W*te,n[6]=q*te,n[7]=Y*te,n[8]=k*te,n[9]=K*te,n[10]=Z*te,n[11]=j*te,n[12]=Q*te,n[13]=J*te,n[14]=$*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,A=-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]=A,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,i(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","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(e,t,n,r,i,a,o,u){"use strict";function E(e,n,r,i){this.west=t(e,0),this.south=t(n,0),this.east=t(r,0),this.north=t(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(e,n,r){return r=t(r,0),n[r++]=e.west,n[r++]=e.south,n[r++]=e.east,n[r]=e.north,n},E.unpack=function(e,r,i){return r=t(r,0),n(i)||(i=new E),i.west=e[r++],i.south=e[r++],i.east=e[r++],i.north=e[r],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,r,i,a,o){return e=u.toRadians(t(e,0)),r=u.toRadians(t(r,0)),i=u.toRadians(t(i,0)),a=u.toRadians(t(a,0)),n(o)?(o.west=e,o.south=r,o.east=i,o.north=a,o):new E(e,r,i,a)},E.fromCartographicArray=function(e,t){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=e.length;_<l;_++){var T=e[_];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(t)?(t.west=r,t.south=s,t.east=i,t.north=c,t):new E(r,s,i,c)},E.fromCartesianArray=function(e,t,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=e.length;l<T;l++){var R=t.cartesianToCartographic(e[l]);i=Math.min(i,R.longitude),a=Math.max(a,R.longitude),c=Math.min(c,R.latitude),_=Math.max(_,R.latitude);var A=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;o=Math.min(o,A),s=Math.max(s,A)}return a-i>s-o&&(i=o,a=s,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),n(r)?(r.west=i,r.south=c,r.east=a,r.north=_,r):new E(i,c,a,_)},E.clone=function(e,t){if(n(e))return n(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||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},E.prototype.equalsEpsilon=function(e,t){return n(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,r){return n(r)?(r.longitude=t.west,r.latitude=t.south,r.height=0,r):new e(t.west,t.south)},E.northwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.north,r.height=0,r):new e(t.west,t.north)},E.northeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.north,r.height=0,r):new e(t.east,t.north)},E.southeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.south,r.height=0,r):new e(t.east,t.south)},E.center=function(t,r){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 n(r)?(r.longitude=o,r.latitude=E,r.height=0,r):new e(o,E)},E.intersection=function(e,t,r){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 n(r)?(r.west=c,r.south=l,r.east=_,r.north=T,r):new E(c,l,_,T)}},E.simpleIntersection=function(e,t,r){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 n(r)?(r.west=i,r.south=a,r.east=o,r.north=u,r):new E(i,a,o,u)},E.union=function(e,t,r){return n(r)||(r=new E),r.west=Math.min(e.west,t.west),r.south=Math.min(e.south,t.south),r.east=Math.max(e.east,t.east),r.north=Math.max(e.north,t.north),r},E.expand=function(e,t,r){return n(r)||(r=new E),r.west=Math.min(e.west,t.longitude),r.south=Math.min(e.south,t.latitude),r.east=Math.max(e.east,t.longitude),r.north=Math.max(e.north,t.latitude),r},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,r,i,o){r=t(r,a.WGS84),i=t(i,0),n(o)||(o=[]);var c=0,_=e.north,l=e.south,T=e.east,R=e.west,A=s;A.height=i,A.longitude=R,A.latitude=_,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.latitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:l>0?A.latitude=l:A.latitude=0;for(var h=1;h<8;++h)A.longitude=-Math.PI+h*u.PI_OVER_TWO,E.contains(e,A)&&(o[c]=r.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++),o.length=c,o},E.MAX_VALUE=o(new E(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),E}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Rectangle"],function(e,t,n,r,i,a,o,u,E,s,c,_){"use strict";function l(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var T=new e,R=new e,A=new e,h=new e,f=new e,d=new e,N=new e,I=new e,S=new e,M=new e,m=new e,y=new e;l.fromPoints=function(t,n){if(r(n)||(n=new l),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var i=e.clone(t[0],N),a=e.clone(i,T),o=e.clone(i,R),u=e.clone(i,A),E=e.clone(i,h),s=e.clone(i,f),c=e.clone(i,d),_=t.length,O=1;O<_;O++){e.clone(t[O],i);var p=i.x,C=i.y,U=i.z;p<a.x&&e.clone(i,a),p>E.x&&e.clone(i,E),C<o.y&&e.clone(i,o),C>s.y&&e.clone(i,s),U<u.z&&e.clone(i,u),U>c.z&&e.clone(i,c)}var L=e.magnitudeSquared(e.subtract(E,a,I)),g=e.magnitudeSquared(e.subtract(s,o,I)),x=e.magnitudeSquared(e.subtract(c,u,I)),w=a,F=E,v=L;g>v&&(v=g,w=o,F=s),x>v&&(v=x,w=u,F=c);var P=S;P.x=.5*(w.x+F.x),P.y=.5*(w.y+F.y),P.z=.5*(w.z+F.z);var B=e.magnitudeSquared(e.subtract(F,P,I)),D=Math.sqrt(B),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=e.multiplyByScalar(e.add(z,G,I),.5,y),V=0;for(O=0;O<_;O++){e.clone(t[O],i);var X=e.magnitude(e.subtract(i,b,I));X>V&&(V=X);var H=e.magnitudeSquared(e.subtract(i,P,I));if(H>B){var W=Math.sqrt(H);D=.5*(D+W),B=D*D;var q=W-D;P.x=(D*P.x+q*i.x)/W,P.y=(D*P.y+q*i.y)/W,P.z=(D*P.z+q*i.z)/W}}return D<V?(e.clone(P,n.center),n.radius=D):(e.clone(b,n.center),n.radius=V),n};var O=new o,p=new e,C=new e,U=new t,L=new t;l.fromRectangle2D=function(e,t,n){return l.fromRectangleWithHeights2D(e,t,0,0,n)},l.fromRectangleWithHeights2D=function(t,i,a,o,u){if(r(u)||(u=new l),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=n(i,O),_.southwest(t,U),U.height=a,_.northeast(t,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 A=u.center;return A.x=E.x+.5*c,A.y=E.y+.5*T,A.z=E.z+.5*R,u};var g=[];l.fromRectangle3D=function(e,t,i,o){t=n(t,a.WGS84),i=n(i,0);var u;return r(e)&&(u=_.subsample(e,t,i,g)),l.fromPoints(u,o)},l.fromVertices=function(t,i,a,o){if(r(o)||(o=new l),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=n(i,e.ZERO),a=n(a,3);var u=N;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var E=e.clone(u,T),s=e.clone(u,R),c=e.clone(u,A),_=e.clone(u,h),O=e.clone(u,f),p=e.clone(u,d),C=t.length,U=0;U<C;U+=a){var L=t[U]+i.x,g=t[U+1]+i.y,x=t[U+2]+i.z;u.x=L,u.y=g,u.z=x,L<E.x&&e.clone(u,E),L>_.x&&e.clone(u,_),g<s.y&&e.clone(u,s),g>O.y&&e.clone(u,O),x<c.z&&e.clone(u,c),x>p.z&&e.clone(u,p)}var w=e.magnitudeSquared(e.subtract(_,E,I)),F=e.magnitudeSquared(e.subtract(O,s,I)),v=e.magnitudeSquared(e.subtract(p,c,I)),P=E,B=_,D=w;F>D&&(D=F,P=s,B=O),v>D&&(D=v,P=c,B=p);var z=S;z.x=.5*(P.x+B.x),z.y=.5*(P.y+B.y),z.z=.5*(P.z+B.z);var G=e.magnitudeSquared(e.subtract(B,z,I)),b=Math.sqrt(G),V=M;V.x=E.x,V.y=s.y,V.z=c.z;var X=m;X.x=_.x,X.y=O.y,X.z=p.z;var H=e.multiplyByScalar(e.add(V,X,I),.5,y),W=0;for(U=0;U<C;U+=a){u.x=t[U]+i.x,u.y=t[U+1]+i.y,u.z=t[U+2]+i.z;var q=e.magnitude(e.subtract(u,H,I));q>W&&(W=q);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<W?(e.clone(z,o.center),o.radius=b):(e.clone(H,o.center),o.radius=W),o},l.fromEncodedCartesianVertices=function(t,n,i){if(r(i)||(i=new l),!r(t)||!r(n)||t.length!==n.length||0===t.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;var a=N;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];for(var o=e.clone(a,T),u=e.clone(a,R),E=e.clone(a,A),s=e.clone(a,h),c=e.clone(a,f),_=e.clone(a,d),O=t.length,p=0;p<O;p+=3){var C=t[p]+n[p],U=t[p+1]+n[p+1],L=t[p+2]+n[p+2];a.x=C,a.y=U,a.z=L,C<o.x&&e.clone(a,o),C>s.x&&e.clone(a,s),U<u.y&&e.clone(a,u),U>c.y&&e.clone(a,c),L<E.z&&e.clone(a,E),L>_.z&&e.clone(a,_)}var g=e.magnitudeSquared(e.subtract(s,o,I)),x=e.magnitudeSquared(e.subtract(c,u,I)),w=e.magnitudeSquared(e.subtract(_,E,I)),F=o,v=s,P=g;x>P&&(P=x,F=u,v=c),w>P&&(P=w,F=E,v=_);var B=S;B.x=.5*(F.x+v.x),B.y=.5*(F.y+v.y),B.z=.5*(F.z+v.z);var D=e.magnitudeSquared(e.subtract(v,B,I)),z=Math.sqrt(D),G=M;G.x=o.x,G.y=u.y,G.z=E.z;var b=m;b.x=s.x,b.y=c.y,b.z=_.z;var V=e.multiplyByScalar(e.add(G,b,I),.5,y),X=0;for(p=0;p<O;p+=3){a.x=t[p]+n[p],a.y=t[p+1]+n[p+1],a.z=t[p+2]+n[p+2];var H=e.magnitude(e.subtract(a,V,I));H>X&&(X=H);var W=e.magnitudeSquared(e.subtract(a,B,I));if(W>D){var q=Math.sqrt(W);z=.5*(z+q),D=z*z;var Y=q-z;B.x=(z*B.x+Y*a.x)/q,B.y=(z*B.y+Y*a.y)/q,B.z=(z*B.z+Y*a.z)/q}}return z<X?(e.clone(B,i.center),i.radius=z):(e.clone(V,i.center),i.radius=X),i},l.fromCornerPoints=function(t,n,i){r(i)||(i=new l);var a=i.center;return e.add(t,n,a),e.multiplyByScalar(a,.5,a),i.radius=e.distance(a,n),i},l.fromEllipsoid=function(t,n){return r(n)||(n=new l),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var x=new e;l.fromBoundingSpheres=function(t,n){if(r(n)||(n=new l),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var i=t.length;if(1===i)return l.clone(t[0],n);if(2===i)return l.union(t[0],t[1],n);for(var a=[],o=0;o<i;o++)a.push(t[o].center);n=l.fromPoints(a,n);var u=n.center,E=n.radius;for(o=0;o<i;o++){var s=t[o];E=Math.max(E,e.distance(u,s.center,x)+s.radius)}return n.radius=E,n};var w=new e,F=new e,v=new e;l.fromOrientedBoundingBox=function(t,n){r(n)||(n=new l);var i=t.halfAxes,a=s.getColumn(i,0,w),o=s.getColumn(i,1,F),u=s.getColumn(i,2,v),E=e.magnitude(a),c=e.magnitude(o),_=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(E,c,_),n},l.clone=function(t,n){if(r(t))return r(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,r){r=n(r,0);var i=e.center;return t[r++]=i.x,t[r++]=i.y,t[r++]=i.z,t[r]=e.radius,t},l.unpack=function(e,t,i){t=n(t,0),r(i)||(i=new l);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var P=new e,B=new e;l.union=function(t,n,i){r(i)||(i=new l);var a=t.center,o=t.radius,u=n.center,E=n.radius,s=e.subtract(u,a,P),c=e.magnitude(s);if(o>=c+E)return t.clone(i),i;if(E>=c+o)return n.clone(i),i;var _=.5*(o+c+E),T=e.multiplyByScalar(s,(-o+_)/c,B);return e.add(T,a,T),e.clone(T,i.center),i.radius=_,i};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 r(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 r(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,i,a){r(a)||(a=new E);var o=e.subtract(t.center,n,G),u=e.dot(i,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var b=new e,V=new e,X=new e,H=new e,W=new e,q=new t,Y=new Array(8),k=0;k<8;++k)Y[k]=new e;var K=new o;return l.projectTo2D=function(t,r,i){r=n(r,K);var a=r.ellipsoid,o=t.center,u=t.radius,E=a.geodeticSurfaceNormal(o,b),s=e.cross(e.UNIT_Z,E,V);e.normalize(s,s);var c=e.cross(E,s,X);e.normalize(c,c),e.multiplyByScalar(E,u,E),e.multiplyByScalar(c,u,c),e.multiplyByScalar(s,u,s);var _=e.negate(c,W),T=e.negate(s,H),R=Y,A=R[0];e.add(E,c,A),e.add(A,s,A),A=R[1],e.add(E,c,A),e.add(A,T,A),A=R[2],e.add(E,_,A),e.add(A,T,A),A=R[3],e.add(E,_,A),e.add(A,s,A),e.negate(E,E),A=R[4],e.add(E,c,A),e.add(A,s,A),A=R[5],e.add(E,c,A),e.add(A,T,A),A=R[6],e.add(E,_,A),e.add(A,T,A),A=R[7],e.add(E,_,A),e.add(A,s,A);for(var h=R.length,f=0;f<h;++f){var d=R[f];e.add(o,d,d);var N=a.cartesianToCartographic(d,q);r.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||r(t)&&r(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("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var 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5713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,
  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ACHMENT14:36078,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 e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},i={};return t(i,{element:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(i.supportsFullscreen())return 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 0!==document[i]?r.fullscreenEnabled=i:(i=E+"FullScreenEnabled",void 0!==document[i]&&(r.fullscreenEnabled=i)),i=E+"FullscreenElement",void 0!==document[i]?r.fullscreenElement=i:(i=E+"FullScreenElement",void 0!==document[i]&&(r.fullscreenElement=i)),i=E+"fullscreenchange",void 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r&&(F[v++]=P.x,F[v++]=P.y,F[v++]=P.z,V.positions=F,V.numPts=y),a&&(b[z--]=P.z,b[z--]=P.y,b[z--]=P.x,V.outerPositions=b),V},a}),define("Core/GeometryType",["./freezeObject"],function(e){"use strict";var t={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return e(t)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(e,t){"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(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 t(n)}),define("Core/Geometry",["./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(e,t,n,r,i){"use strict";function a(t){t=e(t,e.EMPTY_OBJECT),this.attributes=t.attributes,this.indices=t.indices,this.primitiveType=e(t.primitiveType,i.TRIANGLES),this.boundingSphere=t.boundingSphere,this.geometryType=e(t.geometryType,r.NONE),this.boundingSphereCV=t.boundingSphereCV}return a.computeNumberOfVertices=function(e){var n=-1;for(var r in e.attributes)if(e.attributes.hasOwnProperty(r)&&t(e.attributes[r])&&t(e.attributes[r].values)){var i=e.attributes[r],a=i.values.length/i.componentsPerAttribute;n=a}return n},a}),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.binormal=t.binormal,this.tangent=t.tangent,this.color=t.color}return t}),define("Core/IndexDatatype",["../Renderer/WebGLConstants","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,i){"use strict";var a={UNSIGNED_BYTE:e.UNSIGNED_BYTE,UNSIGNED_SHORT:e.UNSIGNED_SHORT,UNSIGNED_INT:e.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(e){return t(e)&&(e===a.UNSIGNED_BYTE||e===a.UNSIGNED_SHORT||e===a.UNSIGNED_INT)},a.createTypedArray=function(e,t){return e>=i.SIXTY_FOUR_KILOBYTES?new Uint32Array(t):new Uint16Array(t)},a.createTypedArrayFromArrayBuffer=function(e,t,n,r){return e>=i.SIXTY_FOUR_KILOBYTES?new Uint32Array(t,n,r):new Uint16Array(t,n,r)},r(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,A=0;A<l;++A)T[R++]=A,T[R++]=(A+1)%l;return{boundingSphere:a,attributes:E,indices:T}}function A(i){var a=i.center,u=i.ellipsoid,E=i.semiMajorAxis,T=t.multiplyByScalar(u.geodeticSurfaceNormal(a,f),i.height,f);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,A=new c({position:new s({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:o.raisePositionsToHeight(R,i,!0)})});R=A.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 m,y=0;for(m=0;m<d;++m)M[y++]=m,M[y++]=(m+1)%d,M[y++]=m+d,M[y++]=(m+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(m=0;m<C;m+=O)M[y++]=m,M[y++]=m+d}return{boundingSphere:h,attributes:A,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 f=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,m={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++],A=e[n++],f=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?A:void 0,a._extrude=f,a._numberOfVerticalLines=d,a):(m.height=l,m.extrudedHeight=R?A:void 0,m.granularity=T,m.rotation=_,m.semiMajorAxis=s,m.semiMinorAxis=c,m.numberOfVerticalLines=d,new h(m))},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=A(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})}();