/**
 * 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.
*/

!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),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("Core/Check",["./defined","./DeveloperError"],function(e,t){"use strict";function n(e){return e+" is required, actual value was undefined"}function r(e,t,n){return"Expected "+n+" to be typeof "+t+", actual typeof was "+e}var i={};return i.typeOf={},i.defined=function(r,i){if(!e(i))throw new t(n(r))},i.typeOf.func=function(e,n){if("function"!=typeof n)throw new t(r(typeof n,"function",e))},i.typeOf.string=function(e,n){if("string"!=typeof n)throw new t(r(typeof n,"string",e))},i.typeOf.number=function(e,n){if("number"!=typeof n)throw new t(r(typeof n,"number",e))},i.typeOf.number.lessThan=function(e,n,r){if(i.typeOf.number(e,n),n>=r)throw new t("Expected "+e+" to be less than "+r+", actual value was "+n)},i.typeOf.number.lessThanOrEquals=function(e,n,r){if(i.typeOf.number(e,n),n>r)throw new t("Expected "+e+" to be less than or equal to "+r+", actual value was "+n)},i.typeOf.number.greaterThan=function(e,n,r){if(i.typeOf.number(e,n),n<=r)throw new t("Expected "+e+" to be greater than "+r+", actual value was "+n)},i.typeOf.number.greaterThanOrEquals=function(e,n,r){if(i.typeOf.number(e,n),n<r)throw new t("Expected "+e+" to be greater than or equal to"+r+", actual value was "+n)},i.typeOf.object=function(e,n){if("object"!=typeof n)throw new t(r(typeof n,"object",e))},i.typeOf.bool=function(e,n){if("boolean"!=typeof n)throw new t(r(typeof n,"boolean",e))},i.typeOf.number.equals=function(e,n,r,a){if(i.typeOf.number(e,r),i.typeOf.number(n,a),r!==a)throw new t(e+" must be equal to "+n+", the actual values are "+r+" and "+a)},i}),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&&null!==e?e:t}return t.EMPTY_OBJECT=e({}),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)>>>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){return.5*(Math.pow(Math.E,e)-Math.pow(Math.E,-1*e))},i.cosh=function(e){return.5*(Math.pow(Math.E,e)+Math.pow(Math.E,-1*e))},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},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.randomBetween=function(e,t){return i.nextRandomNumber()*(t-e)+e},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 1-Math.exp(-n*n)},i}),define("Core/Cartesian3",["./Check","./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,i,a){"use strict";function o(e,n,r){this.x=t(e,0),this.y=t(n,0),this.z=t(r,0)}o.fromSpherical=function(e,r){n(r)||(r=new o);var i=e.clock,a=e.cone,u=t(e.magnitude,1),E=u*Math.sin(a);return r.x=E*Math.cos(i),r.y=E*Math.sin(i),r.z=u*Math.cos(a),r},o.fromElements=function(e,t,r,i){return n(i)?(i.x=e,i.y=t,i.z=r,i):new o(e,t,r)},o.clone=function(e,t){if(n(e))return n(t)?(t.x=e.x,t.y=e.y,t.z=e.z,t):new o(e.x,e.y,e.z)},o.fromCartesian4=o.clone,o.packedLength=3,o.pack=function(e,n,r){return r=t(r,0),n[r++]=e.x,n[r++]=e.y,n[r]=e.z,n},o.unpack=function(e,r,i){return r=t(r,0),n(i)||(i=new o),i.x=e[r++],i.y=e[r++],i.z=e[r],i},o.packArray=function(e,t){var r=e.length;n(t)?t.length=3*r:t=new Array(3*r);for(var i=0;i<r;++i)o.pack(e[i],t,3*i);return t},o.unpackArray=function(e,t){var r=e.length;n(t)?t.length=r/3:t=new Array(r/3);for(var i=0;i<r;i+=3){var a=i/3;t[a]=o.unpack(e,i,t[a])}return t},o.fromArray=o.unpack,o.maximumComponent=function(e){return Math.max(e.x,e.y,e.z)},o.minimumComponent=function(e){return Math.min(e.x,e.y,e.z)},o.minimumByComponent=function(e,t,n){return n.x=Math.min(e.x,t.x),n.y=Math.min(e.y,t.y),n.z=Math.min(e.z,t.z),n},o.maximumByComponent=function(e,t,n){return n.x=Math.max(e.x,t.x),n.y=Math.max(e.y,t.y),n.z=Math.max(e.z,t.z),n},o.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z},o.magnitude=function(e){return Math.sqrt(o.magnitudeSquared(e))};var u=new o;o.distance=function(e,t){return o.subtract(e,t,u),o.magnitude(u)},o.distanceSquared=function(e,t){return o.subtract(e,t,u),o.magnitudeSquared(u)},o.normalize=function(e,t){var n=o.magnitude(e);return t.x=e.x/n,t.y=e.y/n,t.z=e.z/n,t},o.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z},o.multiplyComponents=function(e,t,n){return n.x=e.x*t.x,n.y=e.y*t.y,n.z=e.z*t.z,n},o.divideComponents=function(e,t,n){return n.x=e.x/t.x,n.y=e.y/t.y,n.z=e.z/t.z,n},o.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},o.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},o.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n.z=e.z*t,n},o.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n.z=e.z/t,n},o.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t},o.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 E=new o;o.lerp=function(e,t,n,r){return o.multiplyByScalar(t,n,E),r=o.multiplyByScalar(e,1-n,r),o.add(E,r,r)};var s=new o,c=new o;o.angleBetween=function(e,t){o.normalize(e,s),o.normalize(t,c);var n=o.dot(s,c),r=o.magnitude(o.cross(s,c,s));return Math.atan2(r,n)};var _=new o;o.mostOrthogonalAxis=function(e,t){var n=o.normalize(e,_);return o.abs(n,n),t=n.x<=n.y?n.x<=n.z?o.clone(o.UNIT_X,t):o.clone(o.UNIT_Z,t):n.y<=n.z?o.clone(o.UNIT_Y,t):o.clone(o.UNIT_Z,t)},o.equals=function(e,t){return e===t||n(e)&&n(t)&&e.x===t.x&&e.y===t.y&&e.z===t.z},o.equalsArray=function(e,t,n){return e.x===t[n]&&e.y===t[n+1]&&e.z===t[n+2]},o.equalsEpsilon=function(e,t,r,i){return e===t||n(e)&&n(t)&&a.equalsEpsilon(e.x,t.x,r,i)&&a.equalsEpsilon(e.y,t.y,r,i)&&a.equalsEpsilon(e.z,t.z,r,i)},o.cross=function(e,t,n){var r=e.x,i=e.y,a=e.z,o=t.x,u=t.y,E=t.z,s=i*E-a*u,c=a*o-r*E,_=r*u-i*o;return n.x=s,n.y=c,n.z=_,n},o.fromDegrees=function(e,t,n,r,i){return e=a.toRadians(e),t=a.toRadians(t),o.fromRadians(e,t,n,r,i)};var T=new o,R=new o,l=new o(40680631590769,40680631590769,40408299984661.445);return o.fromRadians=function(e,r,i,a,u){i=t(i,0);var E=n(a)?a.radiiSquared:l,s=Math.cos(r);T.x=s*Math.cos(e),T.y=s*Math.sin(e),T.z=Math.sin(r),T=o.normalize(T,T),o.multiplyComponents(E,T,R);var c=Math.sqrt(o.dot(T,R));return R=o.divideByScalar(R,c,R),T=o.multiplyByScalar(T,i,T),n(u)||(u=new o),o.add(R,T,u)},o.fromDegreesArray=function(e,t,r){var i=e.length;n(r)?r.length=i/2:r=new Array(i/2);for(var a=0;a<i;a+=2){var u=e[a],E=e[a+1],s=a/2;r[s]=o.fromDegrees(u,E,0,t,r[s])}return r},o.fromRadiansArray=function(e,t,r){var i=e.length;n(r)?r.length=i/2:r=new Array(i/2);for(var a=0;a<i;a+=2){var u=e[a],E=e[a+1],s=a/2;r[s]=o.fromRadians(u,E,0,t,r[s])}return r},o.fromDegreesArrayHeights=function(e,t,r){var i=e.length;n(r)?r.length=i/3:r=new Array(i/3);for(var a=0;a<i;a+=3){var u=e[a],E=e[a+1],s=e[a+2],c=a/3;r[c]=o.fromDegrees(u,E,s,t,r[c])}return r},o.fromRadiansArrayHeights=function(e,t,r){var i=e.length;n(r)?r.length=i/3:r=new Array(i/3);for(var a=0;a<i;a+=3){var u=e[a],E=e[a+1],s=e[a+2],c=a/3;r[c]=o.fromRadians(u,E,s,t,r[c])}return r},o.ZERO=i(new o(0,0,0)),o.UNIT_X=i(new o(1,0,0)),o.UNIT_Y=i(new o(0,1,0)),o.UNIT_Z=i(new o(0,0,1)),o.prototype.clone=function(e){return o.clone(this,e)},o.prototype.equals=function(e){return o.equals(this,e)},o.prototype.equalsEpsilon=function(e,t,n){return o.equalsEpsilon(this,e,t,n)},o.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+")"},o}),define("Core/scaleToGeodeticSurface",["./Cartesian3","./defined","./DeveloperError","./Math"],function(e,t,n,r){"use strict";function i(n,i,u,E,s){var c=n.x,_=n.y,T=n.z,R=i.x,l=i.y,A=i.z,f=c*c*R*R,h=_*_*l*l,N=T*T*A*A,d=f+h+N,I=Math.sqrt(1/d),S=e.multiplyByScalar(n,I,a);if(d<E)return isFinite(I)?e.clone(S,s):void 0;var M=u.x,O=u.y,m=u.z,y=o;y.x=S.x*M*2,y.y=S.y*O*2,y.z=S.z*m*2;var p,C,U,P,L,F,D,w,B,v,g,x=(1-I)*e.magnitude(n)/(.5*e.magnitude(y)),z=0;do{x-=z,U=1/(1+x*M),P=1/(1+x*O),L=1/(1+x*m),F=U*U,D=P*P,w=L*L,B=F*U,v=D*P,g=w*L,p=f*F+h*D+N*w-1,C=f*B*M+h*v*O+N*g*m;z=p/(-2*C)}while(Math.abs(p)>r.EPSILON12);return t(s)?(s.x=c*U,s.y=_*P,s.z=T*L,s):new e(c*U,_*P,T*L)}var a=new e,o=new e;return i}),define("Core/Cartographic",["./Cartesian3","./Check","./defaultValue","./defined","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,n,r,i,a,o){"use strict";function u(e,t,r){this.longitude=n(e,0),this.latitude=n(t,0),this.height=n(r,0)}u.fromRadians=function(e,t,i,a){return i=n(i,0),r(a)?(a.longitude=e,a.latitude=t,a.height=i,a):new u(e,t,i)},u.fromDegrees=function(e,t,n,r){return e=a.toRadians(e),t=a.toRadians(t),u.fromRadians(e,t,n,r)};var E=new e,s=new e,c=new e,_=new e(1/6378137,1/6378137,1/6356752.314245179),T=new e(1/40680631590769,1/40680631590769,1/40408299984661.445),R=a.EPSILON1;return u.fromCartesian=function(t,n,i){var l=r(n)?n.oneOverRadii:_,A=r(n)?n.oneOverRadiiSquared:T,f=r(n)?n._centerToleranceSquared:R,h=o(t,l,A,f,s);if(r(h)){var N=e.multiplyComponents(h,A,E);N=e.normalize(N,N);var d=e.subtract(t,h,c),I=Math.atan2(N.y,N.x),S=Math.asin(N.z),M=a.sign(e.dot(d,t))*e.magnitude(d);return r(i)?(i.longitude=I,i.latitude=S,i.height=M,i):new u(I,S,M)}},u.clone=function(e,t){if(r(e))return r(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new u(e.longitude,e.latitude,e.height)},u.equals=function(e,t){return e===t||r(e)&&r(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e.longitude-t.longitude)<=n&&Math.abs(e.latitude-t.latitude)<=n&&Math.abs(e.height-t.height)<=n},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 e}),n}),define("Core/Ellipsoid",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,n,r,i,a,o,u,E,s){"use strict";function c(t,n,i,a){n=r(n,0),i=r(i,0),a=r(a,0),t._radii=new e(n,i,a),t._radiiSquared=new e(n*n,i*i,a*a),t._radiiToTheFourth=new e(n*n*n*n,i*i*i*i,a*a*a*a),t._oneOverRadii=new e(0===n?0:1/n,0===i?0:1/i,0===a?0:1/a),t._oneOverRadiiSquared=new e(0===n?0:1/(n*n),0===i?0:1/(i*i),0===a?0:1/(a*a)),t._minimumRadius=Math.min(n,i,a),t._maximumRadius=Math.max(n,i,a),t._centerToleranceSquared=E.EPSILON1,0!==t._radiiSquared.z&&(t._squaredXOverSquaredZ=t._radiiSquared.x/t._radiiSquared.z)}function _(e,t,n){this._radii=void 0,this._radiiSquared=void 0,this._radiiToTheFourth=void 0,this._oneOverRadii=void 0,this._oneOverRadiiSquared=void 0,this._minimumRadius=void 0,this._maximumRadius=void 0,this._centerToleranceSquared=void 0,this._squaredXOverSquaredZ=void 0,c(this,e,t,n)}a(_.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}}}),_.clone=function(t,n){if(i(t)){var r=t._radii;return i(n)?(e.clone(r,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 _(r.x,r.y,r.z)}},_.fromCartesian3=function(e,t){return i(t)||(t=new _),i(e)?(c(t,e.x,e.y,e.z),t):t},_.WGS84=u(new _(6378137,6378137,6356752.314245179)),_.UNIT_SPHERE=u(new _(1,1,1)),_.MOON=u(new _(E.LUNAR_RADIUS,E.LUNAR_RADIUS,E.LUNAR_RADIUS)),_.prototype.clone=function(e){return _.clone(this,e)},_.packedLength=e.packedLength,_.pack=function(t,n,i){return i=r(i,0),e.pack(t._radii,n,i),n},_.unpack=function(t,n,i){n=r(n,0);var a=e.unpack(t,n);return _.fromCartesian3(a,i)},_.prototype.geocentricSurfaceNormal=e.normalize,_.prototype.geodeticSurfaceNormalCartographic=function(t,n){var r=t.longitude,a=t.latitude,o=Math.cos(a),u=o*Math.cos(r),E=o*Math.sin(r),s=Math.sin(a);return i(n)||(n=new e),n.x=u,n.y=E,n.z=s,e.normalize(n,n)},_.prototype.geodeticSurfaceNormal=function(t,n){return i(n)||(n=new e),n=e.multiplyComponents(t,this._oneOverRadiiSquared,n),e.normalize(n,n)};var T=new e,R=new e;_.prototype.cartographicToCartesian=function(t,n){var r=T,a=R;this.geodeticSurfaceNormalCartographic(t,r),e.multiplyComponents(this._radiiSquared,r,a);var o=Math.sqrt(e.dot(r,a));return e.divideByScalar(a,o,a),e.multiplyByScalar(r,t.height,r),i(n)||(n=new e),e.add(a,r,n)},_.prototype.cartographicArrayToCartesianArray=function(e,t){var n=e.length;i(t)?t.length=n:t=new Array(n);for(var r=0;r<n;r++)t[r]=this.cartographicToCartesian(e[r],t[r]);return t};var l=new e,A=new e,f=new e;return _.prototype.cartesianToCartographic=function(n,r){var a=this.scaleToGeodeticSurface(n,A);if(i(a)){var o=this.geodeticSurfaceNormal(a,l),u=e.subtract(n,a,f),s=Math.atan2(o.y,o.x),c=Math.asin(o.z),_=E.sign(e.dot(u,n))*e.magnitude(u);return i(r)?(r.longitude=s,r.latitude=c,r.height=_,r):new t(s,c,_)}},_.prototype.cartesianArrayToCartographicArray=function(e,t){var n=e.length;i(t)?t.length=n:t=new Array(n);for(var r=0;r<n;++r)t[r]=this.cartesianToCartographic(e[r],t[r]);return t},_.prototype.scaleToGeodeticSurface=function(e,t){return s(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)},_.prototype.scaleToGeocentricSurface=function(t,n){i(n)||(n=new e);var r=t.x,a=t.y,o=t.z,u=this._oneOverRadiiSquared,E=1/Math.sqrt(r*r*u.x+a*a*u.y+o*o*u.z);return e.multiplyByScalar(t,E,n)},_.prototype.transformPositionToScaledSpace=function(t,n){return i(n)||(n=new e),e.multiplyComponents(t,this._oneOverRadii,n)},_.prototype.transformPositionFromScaledSpace=function(t,n){return i(n)||(n=new e),e.multiplyComponents(t,this._radii,n)},_.prototype.equals=function(t){return this===t||i(t)&&e.equals(this._radii,t._radii)},_.prototype.toString=function(){return this._radii.toString()},_.prototype.getSurfaceNormalIntersectionWithZAxis=function(t,n,a){n=r(n,0);var o=this._squaredXOverSquaredZ;if(i(a)||(a=new e),a.x=0,a.y=0,a.z=t.z*(1-o),!(Math.abs(a.z)>=this._radii.z-n))return a},_}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,n,r,i,a,o){"use strict";function u(e){this._ellipsoid=n(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return i(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(t,n){var 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";return e({OUTSIDE:-1,INTERSECTING:0,INSIDE:1})}),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","./Check","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,i,a,o,u){"use strict";function E(e,t,r,i,a,o,u,E,s){this[0]=n(e,0),this[1]=n(i,0),this[2]=n(u,0),this[3]=n(t,0),this[4]=n(a,0),this[5]=n(E,0),this[6]=n(r,0),this[7]=n(o,0),this[8]=n(s,0)}function s(e){for(var t=0,n=0;n<9;++n){var r=e[n];t+=r*r}return Math.sqrt(t)}function c(e){for(var t=0,n=0;n<3;++n){var r=e[E.getElementIndex(A[n],l[n])];t+=2*r*r}return Math.sqrt(t)}function _(e,t){for(var n=u.EPSILON15,r=0,i=1,a=0;a<3;++a){var o=Math.abs(e[E.getElementIndex(A[a],l[a])]);o>r&&(i=a,r=o)}var s=1,c=0,_=l[i],T=A[i];if(Math.abs(e[E.getElementIndex(T,_)])>n){var R,f=e[E.getElementIndex(T,T)],h=e[E.getElementIndex(_,_)],N=e[E.getElementIndex(T,_)],d=(f-h)/2/N;R=d<0?-1/(-d+Math.sqrt(1+d*d)):1/(d+Math.sqrt(1+d*d)),s=1/Math.sqrt(1+R*R),c=R*s}return t=E.clone(E.IDENTITY,t),t[E.getElementIndex(_,_)]=t[E.getElementIndex(T,T)]=s,t[E.getElementIndex(T,_)]=c,t[E.getElementIndex(_,T)]=-c,t}E.packedLength=9,E.pack=function(e,t,r){return r=n(r,0),t[r++]=e[0],t[r++]=e[1],t[r++]=e[2],t[r++]=e[3],t[r++]=e[4],t[r++]=e[5],t[r++]=e[6],t[r++]=e[7],t[r++]=e[8],t},E.unpack=function(e,t,i){return t=n(t,0),r(i)||(i=new E),i[0]=e[t++],i[1]=e[t++],i[2]=e[t++],i[3]=e[t++],i[4]=e[t++],i[5]=e[t++],i[6]=e[t++],i[7]=e[t++],i[8]=e[t++],i},E.clone=function(e,t){if(r(e))return r(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):new E(e[0],e[3],e[6],e[1],e[4],e[7],e[2],e[5],e[8])},E.fromArray=function(e,t,i){return t=n(t,0),r(i)||(i=new E),i[0]=e[t],i[1]=e[t+1],i[2]=e[t+2],i[3]=e[t+3],i[4]=e[t+4],i[5]=e[t+5],i[6]=e[t+6],i[7]=e[t+7],i[8]=e[t+8],i},E.fromColumnMajorArray=function(e,t){return E.clone(e,t)},E.fromRowMajorArray=function(e,t){return r(t)?(t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],t):new E(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8])},E.fromQuaternion=function(e,t){var n=e.x*e.x,i=e.x*e.y,a=e.x*e.z,o=e.x*e.w,u=e.y*e.y,s=e.y*e.z,c=e.y*e.w,_=e.z*e.z,T=e.z*e.w,R=e.w*e.w,l=n-u-_+R,A=2*(i-T),f=2*(a+c),h=2*(i+T),N=-n+u-_+R,d=2*(s-o),I=2*(a-c),S=2*(s+o),M=-n-u+_+R;return r(t)?(t[0]=l,t[1]=h,t[2]=I,t[3]=A,t[4]=N,t[5]=S,t[6]=f,t[7]=d,t[8]=M,t):new E(l,A,f,h,N,d,I,S,M)},E.fromHeadingPitchRoll=function(e,t){var n=Math.cos(-e.pitch),i=Math.cos(-e.heading),a=Math.cos(e.roll),o=Math.sin(-e.pitch),u=Math.sin(-e.heading),s=Math.sin(e.roll),c=n*i,_=-a*u+s*o*i,T=s*u+a*o*i,R=n*u,l=a*i+s*o*u,A=-s*i+a*o*u,f=-o,h=s*n,N=a*n;return r(t)?(t[0]=c,t[1]=R,t[2]=f,t[3]=_,t[4]=l,t[5]=h,t[6]=T,t[7]=A,t[8]=N,t):new E(c,_,T,R,l,A,f,h,N)},E.fromScale=function(e,t){return r(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=e.y,t[5]=0,t[6]=0,t[7]=0,t[8]=e.z,t):new E(e.x,0,0,0,e.y,0,0,0,e.z)},E.fromUniformScale=function(e,t){return r(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=e,t[5]=0,t[6]=0,t[7]=0,t[8]=e,t):new E(e,0,0,0,e,0,0,0,e)},E.fromCrossProduct=function(e,t){return r(t)?(t[0]=0,t[1]=e.z,t[2]=-e.y,t[3]=-e.z,t[4]=0,t[5]=e.x,t[6]=e.y,t[7]=-e.x,t[8]=0,t):new E(0,-e.z,e.y,e.z,0,-e.x,-e.y,e.x,0)},E.fromRotationX=function(e,t){var n=Math.cos(e),i=Math.sin(e);return r(t)?(t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=n,t[5]=i,t[6]=0,t[7]=-i,t[8]=n,t):new E(1,0,0,0,n,-i,0,i,n)},E.fromRotationY=function(e,t){var n=Math.cos(e),i=Math.sin(e);return r(t)?(t[0]=n,t[1]=0,t[2]=-i,t[3]=0,t[4]=1,t[5]=0,t[6]=i,t[7]=0,t[8]=n,t):new E(n,0,i,0,1,0,-i,0,n)},E.fromRotationZ=function(e,t){var n=Math.cos(e),i=Math.sin(e);return r(t)?(t[0]=n,t[1]=i,t[2]=0,t[3]=-i,t[4]=n,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new E(n,-i,0,i,n,0,0,0,1)},E.toArray=function(e,t){return r(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]]},E.getElementIndex=function(e,t){return 3*e+t},E.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},E.setColumn=function(e,t,n,r){r=E.clone(e,r);var i=3*t;return r[i]=n.x,r[i+1]=n.y,r[i+2]=n.z,r},E.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},E.setRow=function(e,t,n,r){return r=E.clone(e,r),r[t]=n.x,r[t+3]=n.y,r[t+6]=n.z,r};var T=new e;E.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],T)),n.y=e.magnitude(e.fromElements(t[3],t[4],t[5],T)),n.z=e.magnitude(e.fromElements(t[6],t[7],t[8],T)),n};var R=new e;E.getMaximumScale=function(t){return E.getScale(t,R),e.maximumComponent(R)},E.multiply=function(e,t,n){var r=e[0]*t[0]+e[3]*t[1]+e[6]*t[2],i=e[1]*t[0]+e[4]*t[1]+e[7]*t[2],a=e[2]*t[0]+e[5]*t[1]+e[8]*t[2],o=e[0]*t[3]+e[3]*t[4]+e[6]*t[5],u=e[1]*t[3]+e[4]*t[4]+e[7]*t[5],E=e[2]*t[3]+e[5]*t[4]+e[8]*t[5],s=e[0]*t[6]+e[3]*t[7]+e[6]*t[8],c=e[1]*t[6]+e[4]*t[7]+e[7]*t[8],_=e[2]*t[6]+e[5]*t[7]+e[8]*t[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},E.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},E.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},E.multiplyByVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[3]*i+e[6]*a,u=e[1]*r+e[4]*i+e[7]*a,E=e[2]*r+e[5]*i+e[8]*a;return n.x=o,n.y=u,n.z=E,n},E.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},E.multiplyByScale=function(e,t,n){return n[0]=e[0]*t.x,n[1]=e[1]*t.x,n[2]=e[2]*t.x,n[3]=e[3]*t.y,n[4]=e[4]*t.y,n[5]=e[5]*t.y,n[6]=e[6]*t.z,n[7]=e[7]*t.z,n[8]=e[8]*t.z,n},E.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},E.transpose=function(e,t){var n=e[0],r=e[3],i=e[6],a=e[1],o=e[4],u=e[7],E=e[2],s=e[5],c=e[8];return t[0]=n,t[1]=r,t[2]=i,t[3]=a,t[4]=o,t[5]=u,t[6]=E,t[7]=s,t[8]=c,t};var l=[1,0,0],A=[2,2,1],f=new E,h=new E;return E.computeEigenDecomposition=function(e,t){var n=u.EPSILON20,i=0,a=0;r(t)||(t={});for(var o=t.unitary=E.clone(E.IDENTITY,t.unitary),T=t.diagonal=E.clone(e,t.diagonal),R=n*s(T);a<10&&c(T)>R;)_(T,f),E.transpose(f,h),E.multiply(T,f,T),E.multiply(h,T,T),E.multiply(o,f,o),++i>2&&(++a,i=0);return t},E.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},E.determinant=function(e){var t=e[0],n=e[3],r=e[6],i=e[1],a=e[4],o=e[7],u=e[2],E=e[5],s=e[8];return t*(a*s-E*o)+i*(E*r-n*s)+u*(n*o-a*r)},E.inverse=function(e,t){var n=e[0],r=e[1],i=e[2],a=e[3],o=e[4],u=e[5],s=e[6],c=e[7],_=e[8],T=E.determinant(e);t[0]=o*_-c*u,t[1]=c*i-r*_,t[2]=r*u-o*i,t[3]=s*u-a*_,t[4]=n*_-s*i,t[5]=a*i-n*u,t[6]=a*c-s*o,t[7]=s*r-n*c,t[8]=n*o-a*r;var R=1/T;return E.multiplyByScalar(t,R,t)},E.equals=function(e,t){return e===t||r(e)&&r(t)&&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.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},E.IDENTITY=o(new E(1,0,0,0,1,0,0,0,1)),E.ZERO=o(new E(0,0,0,0,0,0,0,0,0)),E.COLUMN0ROW0=0,E.COLUMN0ROW1=1,E.COLUMN0ROW2=2,E.COLUMN1ROW0=3,E.COLUMN1ROW1=4,E.COLUMN1ROW2=5,E.COLUMN2ROW0=6,E.COLUMN2ROW1=7,E.COLUMN2ROW2=8,i(E.prototype,{length:{get:function(){return E.packedLength}}}),E.prototype.clone=function(e){return E.clone(this,e)},E.prototype.equals=function(e){return E.equals(this,e)},E.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.prototype.equalsEpsilon=function(e,t){return E.equalsEpsilon(this,e,t)},E.prototype.toString=function(){return"("+this[0]+", "+this[3]+", "+this[6]+")\n("+this[1]+", "+this[4]+", "+this[7]+")\n("+this[2]+", "+this[5]+", "+this[8]+")"},E}),define("Core/Cartesian4",["./Check","./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,i,a){"use strict";function o(e,n,r,i){this.x=t(e,0),this.y=t(n,0),this.z=t(r,0),this.w=t(i,0)}o.fromElements=function(e,t,r,i,a){return n(a)?(a.x=e,a.y=t,a.z=r,a.w=i,a):new o(e,t,r,i)},o.fromColor=function(e,t){return n(t)?(t.x=e.red,t.y=e.green,t.z=e.blue,t.w=e.alpha,t):new o(e.red,e.green,e.blue,e.alpha)},o.clone=function(e,t){if(n(e))return n(t)?(t.x=e.x,t.y=e.y,t.z=e.z,t.w=e.w,t):new o(e.x,e.y,e.z,e.w)},o.packedLength=4,o.pack=function(e,n,r){return r=t(r,0),n[r++]=e.x,n[r++]=e.y,n[r++]=e.z,n[r]=e.w,n},o.unpack=function(e,r,i){return r=t(r,0),n(i)||(i=new o),i.x=e[r++],i.y=e[r++],i.z=e[r++],i.w=e[r],i},o.packArray=function(e,t){var r=e.length;n(t)?t.length=4*r:t=new Array(4*r);for(var i=0;i<r;++i)o.pack(e[i],t,4*i);return t},o.unpackArray=function(e,t){var r=e.length;n(t)?t.length=r/4:t=new Array(r/4);for(var i=0;i<r;i+=4){var a=i/4;t[a]=o.unpack(e,i,t[a])}return t},o.fromArray=o.unpack,o.maximumComponent=function(e){return Math.max(e.x,e.y,e.z,e.w)},o.minimumComponent=function(e){return Math.min(e.x,e.y,e.z,e.w)},o.minimumByComponent=function(e,t,n){return n.x=Math.min(e.x,t.x),n.y=Math.min(e.y,t.y),n.z=Math.min(e.z,t.z),n.w=Math.min(e.w,t.w),n},o.maximumByComponent=function(e,t,n){return n.x=Math.max(e.x,t.x),n.y=Math.max(e.y,t.y),n.z=Math.max(e.z,t.z),n.w=Math.max(e.w,t.w),n},o.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z+e.w*e.w},o.magnitude=function(e){return Math.sqrt(o.magnitudeSquared(e))};var u=new o;o.distance=function(e,t){return o.subtract(e,t,u),o.magnitude(u)},o.distanceSquared=function(e,t){return o.subtract(e,t,u),o.magnitudeSquared(u)},o.normalize=function(e,t){var n=o.magnitude(e);return t.x=e.x/n,t.y=e.y/n,t.z=e.z/n,t.w=e.w/n,t},o.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w},o.multiplyComponents=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},o.divideComponents=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},o.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},o.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},o.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},o.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},o.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=-e.w,t},o.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t.z=Math.abs(e.z),t.w=Math.abs(e.w),t};var E=new o;o.lerp=function(e,t,n,r){return o.multiplyByScalar(t,n,E),r=o.multiplyByScalar(e,1-n,r),o.add(E,r,r)};var s=new o;return o.mostOrthogonalAxis=function(e,t){var n=o.normalize(e,s);return o.abs(n,n),t=n.x<=n.y?n.x<=n.z?n.x<=n.w?o.clone(o.UNIT_X,t):o.clone(o.UNIT_W,t):n.z<=n.w?o.clone(o.UNIT_Z,t):o.clone(o.UNIT_W,t):n.y<=n.z?n.y<=n.w?o.clone(o.UNIT_Y,t):o.clone(o.UNIT_W,t):n.z<=n.w?o.clone(o.UNIT_Z,t):o.clone(o.UNIT_W,t)},o.equals=function(e,t){return e===t||n(e)&&n(t)&&e.x===t.x&&e.y===t.y&&e.z===t.z&&e.w===t.w},o.equalsArray=function(e,t,n){return e.x===t[n]&&e.y===t[n+1]&&e.z===t[n+2]&&e.w===t[n+3]},o.equalsEpsilon=function(e,t,r,i){return e===t||n(e)&&n(t)&&a.equalsEpsilon(e.x,t.x,r,i)&&a.equalsEpsilon(e.y,t.y,r,i)&&a.equalsEpsilon(e.z,t.z,r,i)&&a.equalsEpsilon(e.w,t.w,r,i)},o.ZERO=i(new o(0,0,0,0)),o.UNIT_X=i(new o(1,0,0,0)),o.UNIT_Y=i(new o(0,1,0,0)),o.UNIT_Z=i(new o(0,0,1,0)),o.UNIT_W=i(new o(0,0,0,1)),o.prototype.clone=function(e){return o.clone(this,e)},o.prototype.equals=function(e){return o.equals(this,e)},o.prototype.equalsEpsilon=function(e,t,n){return o.equalsEpsilon(this,e,t,n)},o.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", "+this.w+")"},o}),define("Core/RuntimeError",["./defined"],function(e){"use strict";function t(e){this.name="RuntimeError",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}),define("Core/Matrix4",["./Cartesian3","./Cartesian4","./Check","./defaultValue","./defined","./defineProperties","./freezeObject","./Math","./Matrix3","./RuntimeError"],function(e,t,n,r,i,a,o,u,E,s){"use strict";function c(e,t,n,i,a,o,u,E,s,c,_,T,R,l,A,f){this[0]=r(e,0),this[1]=r(a,0),this[2]=r(s,0),this[3]=r(R,0),this[4]=r(t,0),this[5]=r(o,0),this[6]=r(c,0),this[7]=r(l,0),this[8]=r(n,0),this[9]=r(u,0),this[10]=r(_,0),this[11]=r(A,0),this[12]=r(i,0),this[13]=r(E,0),this[14]=r(T,0),this[15]=r(f,0)}c.packedLength=16,c.pack=function(e,t,n){return n=r(n,0),t[n++]=e[0],t[n++]=e[1],t[n++]=e[2],t[n++]=e[3],t[n++]=e[4],t[n++]=e[5],t[n++]=e[6],t[n++]=e[7],t[n++]=e[8],t[n++]=e[9],t[n++]=e[10],t[n++]=e[11],t[n++]=e[12],t[n++]=e[13],t[n++]=e[14],t[n]=e[15],t},c.unpack=function(e,t,n){return t=r(t,0),i(n)||(n=new c),n[0]=e[t++],n[1]=e[t++],n[2]=e[t++],n[3]=e[t++],n[4]=e[t++],n[5]=e[t++],n[6]=e[t++],n[7]=e[t++],n[8]=e[t++],n[9]=e[t++],n[10]=e[t++],n[11]=e[t++],n[12]=e[t++],n[13]=e[t++],n[14]=e[t++],n[15]=e[t],n},c.clone=function(e,t){if(i(e))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):new c(e[0],e[4],e[8],e[12],e[1],e[5],e[9],e[13],e[2],e[6],e[10],e[14],e[3],e[7],e[11],e[15])},c.fromArray=c.unpack,c.fromColumnMajorArray=function(e,t){return c.clone(e,t)},c.fromRowMajorArray=function(e,t){return i(t)?(t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15],t):new c(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.fromRotationTranslation=function(t,n,a){return n=r(n,e.ZERO),i(a)?(a[0]=t[0],a[1]=t[1],a[2]=t[2],a[3]=0,a[4]=t[3],a[5]=t[4],a[6]=t[5],a[7]=0,a[8]=t[6],a[9]=t[7],a[10]=t[8],a[11]=0,a[12]=n.x,a[13]=n.y,a[14]=n.z,a[15]=1,a):new c(t[0],t[3],t[6],n.x,t[1],t[4],t[7],n.y,t[2],t[5],t[8],n.z,0,0,0,1)},c.fromTranslationQuaternionRotationScale=function(e,t,n,r){i(r)||(r=new c);var a=n.x,o=n.y,u=n.z,E=t.x*t.x,s=t.x*t.y,_=t.x*t.z,T=t.x*t.w,R=t.y*t.y,l=t.y*t.z,A=t.y*t.w,f=t.z*t.z,h=t.z*t.w,N=t.w*t.w,d=E-R-f+N,I=2*(s-h),S=2*(_+A),M=2*(s+h),O=-E+R-f+N,m=2*(l-T),y=2*(_-A),p=2*(l+T),C=-E-R+f+N;return r[0]=d*a,r[1]=M*a,r[2]=y*a,r[3]=0,r[4]=I*o,r[5]=O*o,r[6]=p*o,r[7]=0,r[8]=S*u,r[9]=m*u,r[10]=C*u,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r},c.fromTranslationRotationScale=function(e,t){return c.fromTranslationQuaternionRotationScale(e.translation,e.rotation,e.scale,t)},c.fromTranslation=function(e,t){return c.fromRotationTranslation(E.IDENTITY,e,t)},c.fromScale=function(e,t){return i(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e.y,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e.z,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new c(e.x,0,0,0,0,e.y,0,0,0,0,e.z,0,0,0,0,1)},c.fromUniformScale=function(e,t){return i(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new c(e,0,0,0,0,e,0,0,0,0,e,0,0,0,0,1)};var _=new e,T=new e,R=new e;c.fromCamera=function(t,n){var r=t.position,a=t.direction,o=t.up;e.normalize(a,_),e.normalize(e.cross(_,o,T),T),e.normalize(e.cross(T,_,R),R);var u=T.x,E=T.y,s=T.z,l=_.x,A=_.y,f=_.z,h=R.x,N=R.y,d=R.z,I=r.x,S=r.y,M=r.z,O=u*-I+E*-S+s*-M,m=h*-I+N*-S+d*-M,y=l*I+A*S+f*M;return i(n)?(n[0]=u,n[1]=h,n[2]=-l,n[3]=0,n[4]=E,n[5]=N,n[6]=-A,n[7]=0,n[8]=s,n[9]=d,n[10]=-f,n[11]=0,n[12]=O,n[13]=m,n[14]=y,n[15]=1,n):new c(u,E,s,O,h,N,d,m,-l,-A,-f,y,0,0,0,1)},c.computePerspectiveFieldOfView=function(e,t,n,r,i){var a=Math.tan(.5*e),o=1/a,u=o/t,E=(r+n)/(n-r),s=2*r*n/(n-r);return i[0]=u,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=o,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=E,i[11]=-1,i[12]=0,i[13]=0,i[14]=s,i[15]=0,i},c.computeOrthographicOffCenter=function(e,t,n,r,i,a,o){var u=1/(t-e),E=1/(r-n),s=1/(a-i),c=-(t+e)*u,_=-(r+n)*E,T=-(a+i)*s;return u*=2,E*=2,s*=-2,o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=E,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=s,o[11]=0,o[12]=c,o[13]=_,o[14]=T,o[15]=1,o},c.computePerspectiveOffCenter=function(e,t,n,r,i,a,o){var u=2*i/(t-e),E=2*i/(r-n),s=(t+e)/(t-e),c=(r+n)/(r-n),_=-(a+i)/(a-i),T=-2*a*i/(a-i);return o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=E,o[6]=0,o[7]=0,o[8]=s,o[9]=c,o[10]=_,o[11]=-1,o[12]=0,o[13]=0,o[14]=T,o[15]=0,o},c.computeInfinitePerspectiveOffCenter=function(e,t,n,r,i,a){var o=2*i/(t-e),u=2*i/(r-n),E=(t+e)/(t-e),s=(r+n)/(r-n),c=-2*i;return a[0]=o,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=u,a[6]=0,a[7]=0,a[8]=E,a[9]=s,a[10]=-1,a[11]=-1,a[12]=0,a[13]=0,a[14]=c,a[15]=0,a},c.computeViewportTransformation=function(e,t,n,i){e=r(e,r.EMPTY_OBJECT);var a=r(e.x,0),o=r(e.y,0),u=r(e.width,0),E=r(e.height,0);t=r(t,0),n=r(n,1);var s=.5*u,c=.5*E,_=.5*(n-t),T=s,R=c,l=_,A=a+s,f=o+c,h=t+_;return i[0]=T,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=R,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=l,i[11]=0,i[12]=A,i[13]=f,i[14]=h,i[15]=1,i},c.computeView=function(t,n,r,i,a){return a[0]=i.x,a[1]=r.x,a[2]=-n.x,a[3]=0,a[4]=i.y,a[5]=r.y,a[6]=-n.y,a[7]=0,a[8]=i.z,a[9]=r.z,a[10]=-n.z,a[11]=0,a[12]=-e.dot(i,t),a[13]=-e.dot(r,t),a[14]=e.dot(n,t),a[15]=1,a},c.toArray=function(e,t){return i(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]},c.getElementIndex=function(e,t){return 4*e+t},c.getColumn=function(e,t,n){var r=4*t,i=e[r],a=e[r+1],o=e[r+2],u=e[r+3];return n.x=i,n.y=a,n.z=o,n.w=u,n},c.setColumn=function(e,t,n,r){r=c.clone(e,r);var i=4*t;return r[i]=n.x,r[i+1]=n.y,r[i+2]=n.z,r[i+3]=n.w,r},c.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n},c.getRow=function(e,t,n){var r=e[t],i=e[t+4],a=e[t+8],o=e[t+12];return n.x=r,n.y=i,n.z=a,n.w=o,n},c.setRow=function(e,t,n,r){return r=c.clone(e,r),r[t]=n.x,r[t+4]=n.y,r[t+8]=n.z,r[t+12]=n.w,r};var l=new e;c.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],l)),n.y=e.magnitude(e.fromElements(t[4],t[5],t[6],l)),n.z=e.magnitude(e.fromElements(t[8],t[9],t[10],l)),n};var A=new e;c.getMaximumScale=function(t){return c.getScale(t,A),e.maximumComponent(A)},c.multiply=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[3],u=e[4],E=e[5],s=e[6],c=e[7],_=e[8],T=e[9],R=e[10],l=e[11],A=e[12],f=e[13],h=e[14],N=e[15],d=t[0],I=t[1],S=t[2],M=t[3],O=t[4],m=t[5],y=t[6],p=t[7],C=t[8],U=t[9],P=t[10],L=t[11],F=t[12],D=t[13],w=t[14],B=t[15],v=r*d+u*I+_*S+A*M,g=i*d+E*I+T*S+f*M,x=a*d+s*I+R*S+h*M,z=o*d+c*I+l*S+N*M,G=r*O+u*m+_*y+A*p,b=i*O+E*m+T*y+f*p,X=a*O+s*m+R*y+h*p,V=o*O+c*m+l*y+N*p,H=r*C+u*U+_*P+A*L,q=i*C+E*U+T*P+f*L,W=a*C+s*U+R*P+h*L,Y=o*C+c*U+l*P+N*L,k=r*F+u*D+_*w+A*B,K=i*F+E*D+T*w+f*B,Z=a*F+s*D+R*w+h*B,j=o*F+c*D+l*w+N*B;return n[0]=v,n[1]=g,n[2]=x,n[3]=z,n[4]=G,n[5]=b,n[6]=X,n[7]=V,n[8]=H,n[9]=q,n[10]=W,n[11]=Y,n[12]=k,n[13]=K,n[14]=Z,n[15]=j,n},c.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n},c.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n},c.multiplyTransformation=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],E=e[6],s=e[8],c=e[9],_=e[10],T=e[12],R=e[13],l=e[14],A=t[0],f=t[1],h=t[2],N=t[4],d=t[5],I=t[6],S=t[8],M=t[9],O=t[10],m=t[12],y=t[13],p=t[14],C=r*A+o*f+s*h,U=i*A+u*f+c*h,P=a*A+E*f+_*h,L=r*N+o*d+s*I,F=i*N+u*d+c*I,D=a*N+E*d+_*I,w=r*S+o*M+s*O,B=i*S+u*M+c*O,v=a*S+E*M+_*O,g=r*m+o*y+s*p+T,x=i*m+u*y+c*p+R,z=a*m+E*y+_*p+l;return n[0]=C,n[1]=U,n[2]=P,n[3]=0,n[4]=L,n[5]=F,n[6]=D,n[7]=0,n[8]=w,n[9]=B,n[10]=v,n[11]=0,n[12]=g,n[13]=x,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],E=e[6],s=e[8],c=e[9],_=e[10],T=t[0],R=t[1],l=t[2],A=t[3],f=t[4],h=t[5],N=t[6],d=t[7],I=t[8],S=r*T+o*R+s*l,M=i*T+u*R+c*l,O=a*T+E*R+_*l,m=r*A+o*f+s*h,y=i*A+u*f+c*h,p=a*A+E*f+_*h,C=r*N+o*d+s*I,U=i*N+u*d+c*I,P=a*N+E*d+_*I;return n[0]=S,n[1]=M,n[2]=O,n[3]=0,n[4]=m,n[5]=y,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=P,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},c.multiplyByTranslation=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=r*e[0]+i*e[4]+a*e[8]+e[12],u=r*e[1]+i*e[5]+a*e[9]+e[13],E=r*e[2]+i*e[6]+a*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=E,n[15]=e[15],n};var f=new e;c.multiplyByUniformScale=function(e,t,n){return f.x=t,f.y=t,f.z=t,c.multiplyByScale(e,f,n)},c.multiplyByScale=function(e,t,n){var r=t.x,i=t.y,a=t.z;return 1===r&&1===i&&1===a?c.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=i*e[4],n[5]=i*e[5],n[6]=i*e[6],n[7]=0,n[8]=a*e[8],n[9]=a*e[9],n[10]=a*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},c.multiplyByVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=t.w,u=e[0]*r+e[4]*i+e[8]*a+e[12]*o,E=e[1]*r+e[5]*i+e[9]*a+e[13]*o,s=e[2]*r+e[6]*i+e[10]*a+e[14]*o,c=e[3]*r+e[7]*i+e[11]*a+e[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a,u=e[1]*r+e[5]*i+e[9]*a,E=e[2]*r+e[6]*i+e[10]*a;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a+e[12],u=e[1]*r+e[5]*i+e[9]*a+e[13],E=e[2]*r+e[6]*i+e[10]*a+e[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},c.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},c.transpose=function(e,t){var n=e[1],r=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},c.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},c.equals=function(e,t){return e===t||i(e)&&i(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},c.equalsEpsilon=function(e,t,n){return e===t||i(e)&&i(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},c.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},c.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var h=new E,N=new E,d=new t,I=new t(0,0,0,1);return c.inverse=function(e,n){if(E.equalsEpsilon(c.getRotation(e,h),N,u.EPSILON7)&&t.equals(c.getRow(e,3,d),I))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],i=e[4],a=e[8],o=e[12],_=e[1],T=e[5],R=e[9],l=e[13],A=e[2],f=e[6],S=e[10],M=e[14],O=e[3],m=e[7],y=e[11],p=e[15],C=S*p,U=M*y,P=f*p,L=M*m,F=f*y,D=S*m,w=A*p,B=M*O,v=A*y,g=S*O,x=A*m,z=f*O,G=C*T+L*R+F*l-(U*T+P*R+D*l),b=U*_+w*R+g*l-(C*_+B*R+v*l),X=P*_+B*T+x*l-(L*_+w*T+z*l),V=D*_+v*T+z*R-(F*_+g*T+x*R),H=U*i+P*a+D*o-(C*i+L*a+F*o),q=C*r+B*a+v*o-(U*r+w*a+g*o),W=L*r+w*i+z*o-(P*r+B*i+x*o),Y=F*r+g*i+x*a-(D*r+v*i+z*a);C=a*l,U=o*R,P=i*l,L=o*T,F=i*R,D=a*T,w=r*l,B=o*_,v=r*R,g=a*_,x=r*T,z=i*_;var k=C*m+L*y+F*p-(U*m+P*y+D*p),K=U*O+w*y+g*p-(C*O+B*y+v*p),Z=P*O+B*m+x*p-(L*O+w*m+z*p),j=D*O+v*m+z*y-(F*O+g*m+x*y),Q=P*S+D*M+U*f-(F*M+C*f+L*S),J=v*M+C*A+B*S-(w*S+g*M+U*A),$=w*f+z*M+L*A-(x*M+P*A+B*f),ee=x*S+F*A+g*f-(v*f+z*S+D*A),te=r*G+i*b+a*X+o*V;if(Math.abs(te)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=G*te,n[1]=b*te,n[2]=X*te,n[3]=V*te,n[4]=H*te,n[5]=q*te,n[6]=W*te,n[7]=Y*te,n[8]=k*te,n[9]=K*te,n[10]=Z*te,n[11]=j*te,n[12]=Q*te,n[13]=J*te,n[14]=$*te,n[15]=ee*te,n},c.inverseTransformation=function(e,t){var n=e[0],r=e[1],i=e[2],a=e[4],o=e[5],u=e[6],E=e[8],s=e[9],c=e[10],_=e[12],T=e[13],R=e[14],l=-n*_-r*T-i*R,A=-a*_-o*T-u*R,f=-E*_-s*T-c*R;return t[0]=n,t[1]=a,t[2]=E,t[3]=0,t[4]=r,t[5]=o,t[6]=s,t[7]=0,t[8]=i,t[9]=u,t[10]=c,t[11]=0,t[12]=l,t[13]=A,t[14]=f,t[15]=1,t},c.IDENTITY=o(new c(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),c.ZERO=o(new c(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),c.COLUMN0ROW0=0,c.COLUMN0ROW1=1,c.COLUMN0ROW2=2,c.COLUMN0ROW3=3,c.COLUMN1ROW0=4,c.COLUMN1ROW1=5,c.COLUMN1ROW2=6,c.COLUMN1ROW3=7,c.COLUMN2ROW0=8,c.COLUMN2ROW1=9,c.COLUMN2ROW2=10,c.COLUMN2ROW3=11,c.COLUMN3ROW0=12,c.COLUMN3ROW1=13,c.COLUMN3ROW2=14,c.COLUMN3ROW3=15,a(c.prototype,{length:{get:function(){return c.packedLength}}}),c.prototype.clone=function(e){return c.clone(this,e)},c.prototype.equals=function(e){return c.equals(this,e)},c.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]},c.prototype.equalsEpsilon=function(e,t){return c.equalsEpsilon(this,e,t)},c.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},c}),define("Core/Rectangle",["./Cartographic","./Check","./defaultValue","./defined","./defineProperties","./Ellipsoid","./freezeObject","./Math"],function(e,t,n,r,i,a,o,u){"use strict";function E(e,t,r,i){this.west=n(e,0),this.south=n(t,0),this.east=n(r,0),this.north=n(i,0)}i(E.prototype,{width:{get:function(){return E.computeWidth(this)}},height:{get:function(){return E.computeHeight(this)}}}),E.packedLength=4,E.pack=function(e,t,r){return r=n(r,0),t[r++]=e.west,t[r++]=e.south,t[r++]=e.east,t[r]=e.north,t},E.unpack=function(e,t,i){return t=n(t,0),r(i)||(i=new E),i.west=e[t++],i.south=e[t++],i.east=e[t++],i.north=e[t],i},E.computeWidth=function(e){var t=e.east,n=e.west;return t<n&&(t+=u.TWO_PI),t-n},E.computeHeight=function(e){return e.north-e.south},E.fromDegrees=function(e,t,i,a,o){return e=u.toRadians(n(e,0)),t=u.toRadians(n(t,0)),i=u.toRadians(n(i,0)),a=u.toRadians(n(a,0)),r(o)?(o.west=e,o.south=t,o.east=i,o.north=a,o):new E(e,t,i,a)},E.fromRadians=function(e,t,i,a,o){return r(o)?(o.west=n(e,0),o.south=n(t,0),o.east=n(i,0),o.north=n(a,0),o):new E(e,t,i,a)},E.fromCartographicArray=function(e,t){for(var n=Number.MAX_VALUE,i=-Number.MAX_VALUE,a=Number.MAX_VALUE,o=-Number.MAX_VALUE,s=Number.MAX_VALUE,c=-Number.MAX_VALUE,_=0,T=e.length;_<T;_++){var R=e[_];n=Math.min(n,R.longitude),i=Math.max(i,R.longitude),s=Math.min(s,R.latitude),c=Math.max(c,R.latitude);var l=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;a=Math.min(a,l),o=Math.max(o,l)}return i-n>o-a&&(n=a,i=o,i>u.PI&&(i-=u.TWO_PI),n>u.PI&&(n-=u.TWO_PI)),r(t)?(t.west=n,t.south=s,t.east=i,t.north=c,t):new E(n,s,i,c)},E.fromCartesianArray=function(e,t,i){t=n(t,a.WGS84);for(var o=Number.MAX_VALUE,s=-Number.MAX_VALUE,c=Number.MAX_VALUE,_=-Number.MAX_VALUE,T=Number.MAX_VALUE,R=-Number.MAX_VALUE,l=0,A=e.length;l<A;l++){var f=t.cartesianToCartographic(e[l]);o=Math.min(o,f.longitude),s=Math.max(s,f.longitude),T=Math.min(T,f.latitude),R=Math.max(R,f.latitude);var h=f.longitude>=0?f.longitude:f.longitude+u.TWO_PI;c=Math.min(c,h),_=Math.max(_,h)}return s-o>_-c&&(o=c,s=_,s>u.PI&&(s-=u.TWO_PI),o>u.PI&&(o-=u.TWO_PI)),r(i)?(i.west=o,i.south=T,i.east=s,i.north=R,i):new E(o,T,s,R)},E.clone=function(e,t){if(r(e))return r(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new E(e.west,e.south,e.east,e.north)},E.prototype.clone=function(e){return E.clone(this,e)},E.prototype.equals=function(e){return E.equals(this,e)},E.equals=function(e,t){return e===t||r(e)&&r(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},E.prototype.equalsEpsilon=function(e,t){return r(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},E.validate=function(e){},E.southwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.south,n.height=0,n):new e(t.west,t.south)},E.northwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.north,n.height=0,n):new e(t.west,t.north)},E.northeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.north,n.height=0,n):new e(t.east,t.north)},E.southeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.south,n.height=0,n):new e(t.east,t.south)},E.center=function(t,n){var i=t.east,a=t.west;i<a&&(i+=u.TWO_PI);var o=u.negativePiToPi(.5*(a+i)),E=.5*(t.south+t.north);return r(n)?(n.longitude=o,n.latitude=E,n.height=0,n):new e(o,E)},E.intersection=function(e,t,n){var i=e.east,a=e.west,o=t.east,s=t.west;i<a&&o>0?i+=u.TWO_PI:o<s&&i>0&&(o+=u.TWO_PI),i<a&&s<0?s+=u.TWO_PI:o<s&&a<0&&(a+=u.TWO_PI);var c=u.negativePiToPi(Math.max(a,s)),_=u.negativePiToPi(Math.min(i,o));if(!((e.west<e.east||t.west<t.east)&&_<=c)){var T=Math.max(e.south,t.south),R=Math.min(e.north,t.north);if(!(T>=R))return r(n)?(n.west=c,n.south=T,n.east=_,n.north=R,n):new E(c,T,_,R)}},E.simpleIntersection=function(e,t,n){var i=Math.max(e.west,t.west),a=Math.max(e.south,t.south),o=Math.min(e.east,t.east),u=Math.min(e.north,t.north);if(!(a>=u||i>=o))return r(n)?(n.west=i,n.south=a,n.east=o,n.north=u,n):new E(i,a,o,u)},E.union=function(e,t,n){r(n)||(n=new E);var i=e.east,a=e.west,o=t.east,s=t.west;i<a&&o>0?i+=u.TWO_PI:o<s&&i>0&&(o+=u.TWO_PI),i<a&&s<0?s+=u.TWO_PI:o<s&&a<0&&(a+=u.TWO_PI);var c=u.convertLongitudeRange(Math.min(a,s)),_=u.convertLongitudeRange(Math.max(i,o));return n.west=c,n.south=Math.min(e.south,t.south),n.east=_,n.north=Math.max(e.north,t.north),n},E.expand=function(e,t,n){return r(n)||(n=new E),n.west=Math.min(e.west,t.longitude),n.south=Math.min(e.south,t.latitude),n.east=Math.max(e.east,t.longitude),n.north=Math.max(e.north,t.latitude),n},E.contains=function(e,t){var n=t.longitude,r=t.latitude,i=e.west,a=e.east;return a<i&&(a+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>i||u.equalsEpsilon(n,i,u.EPSILON14))&&(n<a||u.equalsEpsilon(n,a,u.EPSILON14))&&r>=e.south&&r<=e.north};var s=new e;return E.subsample=function(e,t,i,o){t=n(t,a.WGS84),i=n(i,0),r(o)||(o=[]);var c=0,_=e.north,T=e.south,R=e.east,l=e.west,A=s;A.height=i,A.longitude=l,A.latitude=_,o[c]=t.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=t.cartographicToCartesian(A,o[c]),c++,A.latitude=T,o[c]=t.cartographicToCartesian(A,o[c]),c++,A.longitude=l,o[c]=t.cartographicToCartesian(A,o[c]),c++,A.latitude=_<0?_:T>0?T:0;for(var f=1;f<8;++f)A.longitude=-Math.PI+f*u.PI_OVER_TWO,E.contains(e,A)&&(o[c]=t.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=l,o[c]=t.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=t.cartographicToCartesian(A,o[c]),c++),o.length=c,o},E.MAX_VALUE=o(new E(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),E}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Rectangle"],function(e,t,n,r,i,a,o,u,E,s,c,_){"use strict";function T(t,n){this.center=e.clone(r(t,e.ZERO)),this.radius=r(n,0)}var R=new e,l=new e,A=new e,f=new e,h=new e,N=new e,d=new e,I=new e,S=new e,M=new e,O=new e,m=new e;T.fromPoints=function(t,n){if(i(n)||(n=new T),!i(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var r,a=e.clone(t[0],d),o=e.clone(a,R),u=e.clone(a,l),E=e.clone(a,A),s=e.clone(a,f),c=e.clone(a,h),_=e.clone(a,N),y=t.length;for(r=1;r<y;r++){e.clone(t[r],a);var p=a.x,C=a.y,U=a.z;p<o.x&&e.clone(a,o),p>s.x&&e.clone(a,s),C<u.y&&e.clone(a,u),C>c.y&&e.clone(a,c),U<E.z&&e.clone(a,E),U>_.z&&e.clone(a,_)}var P=e.magnitudeSquared(e.subtract(s,o,I)),L=e.magnitudeSquared(e.subtract(c,u,I)),F=e.magnitudeSquared(e.subtract(_,E,I)),D=o,w=s,B=P;L>B&&(B=L,D=u,w=c),F>B&&(B=F,D=E,w=_);var v=S;v.x=.5*(D.x+w.x),v.y=.5*(D.y+w.y),v.z=.5*(D.z+w.z);var g=e.magnitudeSquared(e.subtract(w,v,I)),x=Math.sqrt(g),z=M;z.x=o.x,z.y=u.y,z.z=E.z;var G=O;G.x=s.x,G.y=c.y,G.z=_.z;var b=e.multiplyByScalar(e.add(z,G,I),.5,m),X=0;for(r=0;r<y;r++){e.clone(t[r],a);var V=e.magnitude(e.subtract(a,b,I));V>X&&(X=V);var H=e.magnitudeSquared(e.subtract(a,v,I));if(H>g){var q=Math.sqrt(H);x=.5*(x+q),g=x*x;var W=q-x;v.x=(x*v.x+W*a.x)/q,v.y=(x*v.y+W*a.y)/q,v.z=(x*v.z+W*a.z)/q}}return x<X?(e.clone(v,n.center),n.radius=x):(e.clone(b,n.center),n.radius=X),n};var y=new o,p=new e,C=new e,U=new t,P=new t;T.fromRectangle2D=function(e,t,n){return T.fromRectangleWithHeights2D(e,t,0,0,n)},T.fromRectangleWithHeights2D=function(t,n,a,o,u){if(i(u)||(u=new T),!i(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;n=r(n,y),_.southwest(t,U),U.height=a,_.northeast(t,P),P.height=o;var E=n.project(U,p),s=n.project(P,C),c=s.x-E.x,R=s.y-E.y,l=s.z-E.z;u.radius=.5*Math.sqrt(c*c+R*R+l*l);var A=u.center;return A.x=E.x+.5*c,A.y=E.y+.5*R,A.z=E.z+.5*l,u};var L=[];T.fromRectangle3D=function(t,n,o,u){if(n=r(n,a.WGS84),o=r(o,0),i(u)||(u=new T),!i(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;var E=_.subsample(t,n,o,L);return T.fromPoints(E,u)},T.fromVertices=function(t,n,a,o){if(i(o)||(o=new T),!i(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;n=r(n,e.ZERO),a=r(a,3);var u=d;u.x=t[0]+n.x,u.y=t[1]+n.y,u.z=t[2]+n.z;var E,s=e.clone(u,R),c=e.clone(u,l),_=e.clone(u,A),y=e.clone(u,f),p=e.clone(u,h),C=e.clone(u,N),U=t.length;for(E=0;E<U;E+=a){var P=t[E]+n.x,L=t[E+1]+n.y,F=t[E+2]+n.z;u.x=P,u.y=L,u.z=F,P<s.x&&e.clone(u,s),P>y.x&&e.clone(u,y),L<c.y&&e.clone(u,c),L>p.y&&e.clone(u,p),F<_.z&&e.clone(u,_),F>C.z&&e.clone(u,C)}var D=e.magnitudeSquared(e.subtract(y,s,I)),w=e.magnitudeSquared(e.subtract(p,c,I)),B=e.magnitudeSquared(e.subtract(C,_,I)),v=s,g=y,x=D;w>x&&(x=w,v=c,g=p),B>x&&(x=B,v=_,g=C);var z=S;z.x=.5*(v.x+g.x),z.y=.5*(v.y+g.y),z.z=.5*(v.z+g.z);var G=e.magnitudeSquared(e.subtract(g,z,I)),b=Math.sqrt(G),X=M;X.x=s.x,X.y=c.y,X.z=_.z;var V=O;V.x=y.x,V.y=p.y,V.z=C.z;var H=e.multiplyByScalar(e.add(X,V,I),.5,m),q=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,H,I));W>q&&(q=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<q?(e.clone(z,o.center),o.radius=b):(e.clone(H,o.center),o.radius=q),o},T.fromEncodedCartesianVertices=function(t,n,r){if(i(r)||(r=new T),!i(t)||!i(n)||t.length!==n.length||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var a=d;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];var o,u=e.clone(a,R),E=e.clone(a,l),s=e.clone(a,A),c=e.clone(a,f),_=e.clone(a,h),y=e.clone(a,N),p=t.length;for(o=0;o<p;o+=3){var C=t[o]+n[o],U=t[o+1]+n[o+1],P=t[o+2]+n[o+2];a.x=C,a.y=U,a.z=P,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,_),P<s.z&&e.clone(a,s),P>y.z&&e.clone(a,y)}var L=e.magnitudeSquared(e.subtract(c,u,I)),F=e.magnitudeSquared(e.subtract(_,E,I)),D=e.magnitudeSquared(e.subtract(y,s,I)),w=u,B=c,v=L;F>v&&(v=F,w=E,B=_),D>v&&(v=D,w=s,B=y);var g=S;g.x=.5*(w.x+B.x),g.y=.5*(w.y+B.y),g.z=.5*(w.z+B.z);var x=e.magnitudeSquared(e.subtract(B,g,I)),z=Math.sqrt(x),G=M;G.x=u.x,G.y=E.y,G.z=s.z;var b=O;b.x=c.x,b.y=_.y,b.z=y.z;var X=e.multiplyByScalar(e.add(G,b,I),.5,m),V=0;for(o=0;o<p;o+=3){a.x=t[o]+n[o],a.y=t[o+1]+n[o+1],a.z=t[o+2]+n[o+2];var H=e.magnitude(e.subtract(a,X,I));H>V&&(V=H);var q=e.magnitudeSquared(e.subtract(a,g,I));if(q>x){var W=Math.sqrt(q);z=.5*(z+W),x=z*z;var Y=W-z;g.x=(z*g.x+Y*a.x)/W,g.y=(z*g.y+Y*a.y)/W,g.z=(z*g.z+Y*a.z)/W}}return z<V?(e.clone(g,r.center),r.radius=z):(e.clone(X,r.center),r.radius=V),r},T.fromCornerPoints=function(t,n,r){i(r)||(r=new T);var a=r.center;return e.add(t,n,a),e.multiplyByScalar(a,.5,a),r.radius=e.distance(a,n),r},T.fromEllipsoid=function(t,n){return i(n)||(n=new T),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var F=new e;T.fromBoundingSpheres=function(t,n){if(i(n)||(n=new T),!i(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var r=t.length;if(1===r)return T.clone(t[0],n);if(2===r)return T.union(t[0],t[1],n);var a,o=[];for(a=0;a<r;a++)o.push(t[a].center);n=T.fromPoints(o,n);var u=n.center,E=n.radius;for(a=0;a<r;a++){var s=t[a];E=Math.max(E,e.distance(u,s.center,F)+s.radius)}return n.radius=E,n};var D=new e,w=new e,B=new e;T.fromOrientedBoundingBox=function(t,n){i(n)||(n=new T);var r=t.halfAxes,a=s.getColumn(r,0,D),o=s.getColumn(r,1,w),u=s.getColumn(r,2,B);return e.add(a,o,a),e.add(a,u,a),n.center=e.clone(t.center,n.center),n.radius=e.magnitude(a),n},T.clone=function(t,n){if(i(t))return i(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new T(t.center,t.radius)},T.packedLength=4,T.pack=function(e,t,n){n=r(n,0);var i=e.center;return t[n++]=i.x,t[n++]=i.y,t[n++]=i.z,t[n]=e.radius,t},T.unpack=function(e,t,n){t=r(t,0),i(n)||(n=new T);var a=n.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],n.radius=e[t],n};var v=new e,g=new e;T.union=function(t,n,r){i(r)||(r=new T);var a=t.center,o=t.radius,u=n.center,E=n.radius,s=e.subtract(u,a,v),c=e.magnitude(s);if(o>=c+E)return t.clone(r),r;if(E>=c+o)return n.clone(r),r;var _=.5*(o+c+E),R=e.multiplyByScalar(s,(-o+_)/c,g);return e.add(R,a,R),e.clone(R,r.center),r.radius=_,r};var x=new e;T.expand=function(t,n,r){r=T.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,x));return i>r.radius&&(r.radius=i),r},T.intersectPlane=function(t,n){var r=t.center,i=t.radius,a=n.normal,o=e.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},T.transform=function(e,t,n){return i(n)||(n=new T),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=c.getMaximumScale(t)*e.radius,n};var z=new e;T.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,z);return e.magnitudeSquared(r)-t.radius*t.radius},T.transformWithoutScale=function(e,t,n){return i(n)||(n=new T),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var G=new e;T.computePlaneDistances=function(t,n,r,a){i(a)||(a=new E);var o=e.subtract(t.center,n,G),u=e.dot(r,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var b=new e,X=new e,V=new e,H=new e,q=new e,W=new t,Y=new Array(8),k=0;k<8;++k)Y[k]=new e;var K=new o;return T.projectTo2D=function(t,n,i){n=r(n,K);var a=n.ellipsoid,o=t.center,u=t.radius,E=a.geodeticSurfaceNormal(o,b),s=e.cross(e.UNIT_Z,E,X);e.normalize(s,s);var c=e.cross(E,s,V);e.normalize(c,c),e.multiplyByScalar(E,u,E),e.multiplyByScalar(c,u,c),e.multiplyByScalar(s,u,s);var _=e.negate(c,q),R=e.negate(s,H),l=Y,A=l[0];e.add(E,c,A),e.add(A,s,A),A=l[1],e.add(E,c,A),e.add(A,R,A),A=l[2],e.add(E,_,A),e.add(A,R,A),A=l[3],e.add(E,_,A),e.add(A,s,A),e.negate(E,E),A=l[4],e.add(E,c,A),e.add(A,s,A),A=l[5],e.add(E,c,A),e.add(A,R,A),A=l[6],e.add(E,_,A),e.add(A,R,A),A=l[7],e.add(E,_,A),e.add(A,s,A);for(var f=l.length,h=0;h<f;++h){var N=l[h];e.add(o,N,N);var d=a.cartesianToCartographic(N,W);n.project(d,N)}i=T.fromPoints(l,i),o=i.center;var I=o.x,S=o.y,M=o.z;return o.x=M,o.y=I,o.z=S,i},T.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},T.equals=function(t,n){return t===n||i(t)&&i(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},T.prototype.intersectPlane=function(e){return T.intersectPlane(this,e)},T.prototype.distanceSquaredTo=function(e){return T.distanceSquaredTo(this,e)},T.prototype.computePlaneDistances=function(e,t,n){return T.computePlaneDistances(this,e,t,n)},T.prototype.isOccluded=function(e){return T.isOccluded(this,e)},T.prototype.equals=function(e){return T.equals(this,e)},T.prototype.clone=function(e){return T.clone(this,e)},T}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},i={};return t(i,{element:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(i.supportsFullscreen())return 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 0!==document["on"+i]&&("ms"===E&&(i="MSFullscreenChange"),r.fullscreenchange=i),i=E+"fullscreenerror",void 0!==document["on"+i]&&("ms"===E&&(i="MSFullscreenError"),r.fullscreenerror=i)}return n},i.requestFullscreen=function(e,t){i.supportsFullscreen()&&e[r.requestFullscreen]({vrDisplay:t})},i.exitFullscreen=function(){i.supportsFullscreen()&&document[r.exitFullscreen]()},i}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,n){"use strict";function r(e){for(var t=e.split("."),n=0,r=t.length;n<r;++n)t[n]=parseInt(t[n],10);return t}function i(){if(!t(S)&&(S=!1,!T())){var e=/ Chrome\/([\.0-9]+)/.exec(I.userAgent);null!==e&&(S=!0,M=r(e[1]))}return S}function a(){return i()&&M}function o(){if(!t(O)&&(O=!1,!i()&&!T()&&/ Safari\/[\.0-9]+/.test(I.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(I.userAgent);null!==e&&(O=!0,m=r(e[1]))}return O}function u(){return o()&&m}function E(){if(!t(y)){y=!1;var e=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(I.userAgent);null!==e&&(y=!0,p=r(e[1]),p.isNightly=!!e[2])}return y}function s(){return E()&&p}function c(){if(!t(C)){C=!1;var e;"Microsoft Internet Explorer"===I.appName?null!==(e=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(I.userAgent))&&(C=!0,
U=r(e[1])):"Netscape"===I.appName&&null!==(e=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(I.userAgent))&&(C=!0,U=r(e[1]))}return C}function _(){return c()&&U}function T(){if(!t(P)){P=!1;var e=/ Edge\/([\.0-9]+)/.exec(I.userAgent);null!==e&&(P=!0,L=r(e[1]))}return P}function R(){return T()&&L}function l(){if(!t(F)){F=!1;var e=/Firefox\/([\.0-9]+)/.exec(I.userAgent);null!==e&&(F=!0,D=r(e[1]))}return F}function A(){return t(w)||(w=/Windows/i.test(I.appVersion)),w}function f(){return l()&&D}function h(){return t(B)||(B="undefined"!=typeof PointerEvent&&(!t(I.pointerEnabled)||I.pointerEnabled)),B}function N(){if(!t(g)){var e=document.createElement("canvas");e.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var n=e.style.imageRendering;g=t(n)&&""!==n,g&&(v=n)}return g}function d(){return N()?v:void 0}var I;I="undefined"!=typeof navigator?navigator:{};var S,M,O,m,y,p,C,U,P,L,F,D,w,B,v,g,x={isChrome:i,chromeVersion:a,isSafari:o,safariVersion:u,isWebkit:E,webkitVersion:s,isInternetExplorer:c,internetExplorerVersion:_,isEdge:T,edgeVersion:R,isFirefox:l,firefoxVersion:f,isWindows:A,hardwareConcurrency:e(I.hardwareConcurrency,3),supportsPointerEvents:h,supportsImageRenderingPixelated:N,imageRenderingValue:d};return x.supportsFullscreen=function(){return n.supportsFullscreen()},x.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},x.supportsWebWorkers=function(){return"undefined"!=typeof Worker},x}),define("Core/WebGLConstants",["./freezeObject"],function(e){"use strict";return e({DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:35713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,COMPRESSED_RGB_S3TC_DXT1_EXT:33776,COMPRESSED_RGBA_S3TC_DXT1_EXT:33777,COMPRESSED_RGBA_S3TC_DXT3_EXT:33778,COMPRESSED_RGBA_S3TC_DXT5_EXT:33779,COMPRESSED_RGB_PVRTC_4BPPV1_IMG:35840,COMPRESSED_RGB_PVRTC_2BPPV1_IMG:35841,COMPRESSED_RGBA_PVRTC_4BPPV1_IMG:35842,COMPRESSED_RGBA_PVRTC_2BPPV1_IMG:35843,COMPRESSED_RGB_ETC1_WEBGL:36196,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503,MAX_TEXTURE_MAX_ANISOTROPY_EXT:34047})}),define("Core/ComponentDatatype",["./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./WebGLConstants"],function(e,t,n,r,i,a){"use strict";if(!r.supportsTypedArrays())return{};var o={BYTE:a.BYTE,UNSIGNED_BYTE:a.UNSIGNED_BYTE,SHORT:a.SHORT,UNSIGNED_SHORT:a.UNSIGNED_SHORT,INT:a.INT,UNSIGNED_INT:a.UNSIGNED_INT,FLOAT:a.FLOAT,DOUBLE:a.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return t(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t)}},o.createArrayBufferView=function(t,n,r,i){switch(r=e(r,0),i=e(i,(n.byteLength-r)/o.getSizeInBytes(t)),t){case o.BYTE:return new Int8Array(n,r,i);case o.UNSIGNED_BYTE:return new Uint8Array(n,r,i);case o.SHORT:return new Int16Array(n,r,i);case o.UNSIGNED_SHORT:return new Uint16Array(n,r,i);case o.INT:return new Int32Array(n,r,i);case o.UNSIGNED_INT:return new Uint32Array(n,r,i);case o.FLOAT:return new Float32Array(n,r,i);case o.DOUBLE:return new Float64Array(n,r,i)}},o.fromName=function(e){switch(e){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE}},i(o)}),define("Core/GeometryType",["./freezeObject"],function(e){"use strict";return e({NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3})}),define("Core/PrimitiveType",["./freezeObject","./WebGLConstants"],function(e,t){"use strict";var n={POINTS:t.POINTS,LINES:t.LINES,LINE_LOOP:t.LINE_LOOP,LINE_STRIP:t.LINE_STRIP,TRIANGLES:t.TRIANGLES,TRIANGLE_STRIP:t.TRIANGLE_STRIP,TRIANGLE_FAN:t.TRIANGLE_FAN,validate:function(e){return e===n.POINTS||e===n.LINES||e===n.LINE_LOOP||e===n.LINE_STRIP||e===n.TRIANGLES||e===n.TRIANGLE_STRIP||e===n.TRIANGLE_FAN}};return e(n)}),define("Core/Geometry",["./Check","./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(e,t,n,r,i,a){"use strict";function o(e){e=t(e,t.EMPTY_OBJECT),this.attributes=e.attributes,this.indices=e.indices,this.primitiveType=t(e.primitiveType,a.TRIANGLES),this.boundingSphere=e.boundingSphere,this.geometryType=t(e.geometryType,i.NONE),this.boundingSphereCV=e.boundingSphereCV}return o.computeNumberOfVertices=function(e){var t=-1;for(var r in e.attributes)if(e.attributes.hasOwnProperty(r)&&n(e.attributes[r])&&n(e.attributes[r].values)){var i=e.attributes[r],a=i.values.length/i.componentsPerAttribute;t=a}return t},o}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(e,t,n){"use strict";function r(t){t=e(t,e.EMPTY_OBJECT),this.componentDatatype=t.componentDatatype,this.componentsPerAttribute=t.componentsPerAttribute,this.normalize=e(t.normalize,!1),this.values=t.values}return r}),define("Core/GeometryAttributes",["./defaultValue"],function(e){"use strict";function t(t){t=e(t,e.EMPTY_OBJECT),this.position=t.position,this.normal=t.normal,this.st=t.st,this.bitangent=t.bitangent,this.tangent=t.tangent,this.color=t.color}return t}),define("Core/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/EllipsoidOutlineGeometry",["./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PrimitiveType"],function(e,t,n,r,i,a,o,u,E,s,c,_,T){"use strict";function R(e){e=r(e,r.EMPTY_OBJECT);var n=r(e.radii,l),i=Math.round(r(e.stackPartitions,10)),a=Math.round(r(e.slicePartitions,8)),o=Math.round(r(e.subdivisions,128));this._radii=t.clone(n),this._stackPartitions=i,this._slicePartitions=a,this._subdivisions=o,this._workerName="createEllipsoidOutlineGeometry"}var l=new t(1,1,1),A=Math.cos,f=Math.sin;R.packedLength=t.packedLength+3,R.pack=function(e,n,i){return i=r(i,0),t.pack(e._radii,n,i),i+=t.packedLength,n[i++]=e._stackPartitions,n[i++]=e._slicePartitions,n[i]=e._subdivisions,n};var h=new t,N={radii:h,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0};return R.unpack=function(e,n,a){n=r(n,0);var o=t.unpack(e,n,h);n+=t.packedLength;var u=e[n++],E=e[n++],s=e[n++];return i(a)?(a._radii=t.clone(o,a._radii),a._stackPartitions=u,a._slicePartitions=E,a._subdivisions=s,a):(N.stackPartitions=u,N.slicePartitions=E,N.subdivisions=s,new R(N))},R.createGeometry=function(t){var r=t._radii;if(!(r.x<=0||r.y<=0||r.z<=0)){var i,a,R,l,h,N,d=o.fromCartesian3(r),I=t._stackPartitions,S=t._slicePartitions,M=t._subdivisions,O=M*(I+S-1),m=O-S+2,y=new Float64Array(3*m),p=c.createTypedArray(m,2*O),C=0,U=new Array(M),P=new Array(M);for(i=0;i<M;i++)R=_.TWO_PI*i/M,U[i]=A(R),P[i]=f(R);for(i=1;i<I;i++)for(l=Math.PI*i/I,h=A(l),N=f(l),a=0;a<M;a++)y[C++]=r.x*U[a]*N,y[C++]=r.y*P[a]*N,y[C++]=r.z*h;for(U.length=S,P.length=S,i=0;i<S;i++)R=_.TWO_PI*i/S,U[i]=A(R),P[i]=f(R);for(y[C++]=0,y[C++]=0,y[C++]=r.z,i=1;i<M;i++)for(l=Math.PI*i/M,h=A(l),N=f(l),a=0;a<S;a++)y[C++]=r.x*U[a]*N,y[C++]=r.y*P[a]*N,y[C++]=r.z*h;for(y[C++]=0,y[C++]=0,y[C++]=-r.z,C=0,i=0;i<I-1;++i){var L=i*M;for(a=0;a<M-1;++a)p[C++]=L+a,p[C++]=L+a+1;p[C++]=L+M-1,p[C++]=L}var F=M*(I-1);for(a=1;a<S+1;++a)p[C++]=F,p[C++]=F+a;for(i=0;i<M-2;++i){var D=i*S+1+F,w=(i+1)*S+1+F;for(a=0;a<S-1;++a)p[C++]=w+a,p[C++]=D+a;p[C++]=w+S-1,p[C++]=D+S-1}var B=y.length/3-1;for(a=B-1;a>B-S-1;--a)p[C++]=B,p[C++]=a;var v=new s({position:new E({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:y})});return new u({attributes:v,indices:p,primitiveType:T.LINES,boundingSphere:e.fromEllipsoid(d)})}},R}),define("Workers/createEllipsoidOutlineGeometry",["../Core/defined","../Core/EllipsoidOutlineGeometry"],function(e,t){"use strict";return function(n,r){return e(n.buffer,r)&&(n=t.unpack(n,r)),t.createGeometry(n)}})}();