/**
 * 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.
*/

/**
  @license
  when.js - https://github.com/cujojs/when

  MIT License (c) copyright B Cavalier & J Hann

 * A lightweight CommonJS Promises/A and when() implementation
 * when is part of the cujo.js family of libraries (http://cujojs.com/)
 *
 * Licensed under the MIT License at:
 * http://www.opensource.org/licenses/mit-license.php
 *
 * @version 1.7.1
 */

/**
@license
sprintf.js from the php.js project - https://github.com/kvz/phpjs
Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js

php.js is copyright 2012 Kevin van Zonneveld.

Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
L. Rodrigues (http://www.jsfromhell.com), Ash Searle
(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
(http://webdevhobo.blogspot.com/), marrtins, GeekFG
(http://geekfg.blogspot.com), Andrea Giammarchi
(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
Marc Palau, Martin
(http://www.erlenwiese.de/), Breaking Par Consulting Inc
(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
Chris, Mirek Slugen, saulius, Alfonso Jimenez
(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
Ariede (http://caioariede.com), Robin, Kankrelune
(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
David, Aman Gupta, Michael White, Public Domain
(http://www.json.org/json2.js), Steven Levithan
(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
(http://yass.meetcweb.com), Peter-Paul Koch
(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
(http://www.premasolutions.com/), Philippe Jausions
(http://pear.php.net/user/jausions), Aidan Lister
(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
strcmp, Taras Bogach, jpfle, Alexander Ermolaev
(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
(http://www.pedrotainha.com), James, Arnout Kazemier
(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
Russell Walker (http://www.nbill.co.uk/), Jamie Beck
(http://www.terabit.ca/), setcookie, Michael, YUI Library:
http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
http://hacks.bluesmoon.info/strftime/strftime.js, Ben
(http://benblume.co.uk/), DtTvB
(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
Bryan

Licensed under the MIT (MIT-LICENSE.txt) license.

Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:

The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
*/

/**
 * @license
 *
 * Grauw URI utilities
 *
 * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
 *
 * @author Laurens Holst (http://www.grauw.nl/)
 *
 *   Copyright 2012 Laurens Holst
 *
 *   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.
 *
 */

!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 r(e){return e+" is required, actual value was undefined"}function n(e,t,r){return"Expected "+r+" to be typeof "+t+", actual typeof was "+e}var i={};return i.typeOf={},i.defined=function(n,i){if(!e(i))throw new t(r(n))},i.typeOf.func=function(e,r){if("function"!=typeof r)throw new t(n(typeof r,"function",e))},i.typeOf.string=function(e,r){if("string"!=typeof r)throw new t(n(typeof r,"string",e))},i.typeOf.number=function(e,r){if("number"!=typeof r)throw new t(n(typeof r,"number",e))},i.typeOf.number.lessThan=function(e,r,n){if(i.typeOf.number(e,r),r>=n)throw new t("Expected "+e+" to be less than "+n+", actual value was "+r)},i.typeOf.number.lessThanOrEquals=function(e,r,n){if(i.typeOf.number(e,r),r>n)throw new t("Expected "+e+" to be less than or equal to "+n+", actual value was "+r)},i.typeOf.number.greaterThan=function(e,r,n){if(i.typeOf.number(e,r),r<=n)throw new t("Expected "+e+" to be greater than "+n+", actual value was "+r)},i.typeOf.number.greaterThanOrEquals=function(e,r,n){if(i.typeOf.number(e,r),r<n)throw new t("Expected "+e+" to be greater than or equal to"+n+", actual value was "+r)},i.typeOf.object=function(e,r){if("object"!=typeof r)throw new t(n(typeof r,"object",e))},i.typeOf.bool=function(e,r){if("boolean"!=typeof r)throw new t(n(typeof r,"boolean",e))},i.typeOf.number.equals=function(e,r,n,o){if(i.typeOf.number(e,n),i.typeOf.number(r,o),n!==o)throw new t(e+" must be equal to "+r+", the actual values are "+n+" and "+o)},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 r;for(this.mti==this.N+1&&this.init_genrand(5489),r=0;r<this.N-this.M;r++)e=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+this.M]^e>>>1^t[1&e];for(;r<this.N-1;r++)e=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+(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","./Check","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n,i){"use strict";var o={};o.EPSILON1=.1,o.EPSILON2=.01,o.EPSILON3=.001,o.EPSILON4=1e-4,o.EPSILON5=1e-5,o.EPSILON6=1e-6,o.EPSILON7=1e-7,o.EPSILON8=1e-8,o.EPSILON9=1e-9,o.EPSILON10=1e-10,o.EPSILON11=1e-11,o.EPSILON12=1e-12,o.EPSILON13=1e-13,o.EPSILON14=1e-14,o.EPSILON15=1e-15,o.EPSILON16=1e-16,o.EPSILON17=1e-17,o.EPSILON18=1e-18,o.EPSILON19=1e-19,o.EPSILON20=1e-20,o.EPSILON21=1e-21,o.GRAVITATIONALPARAMETER=3986004418e5,o.SOLAR_RADIUS=6955e5,o.LUNAR_RADIUS=1737400,o.SIXTY_FOUR_KILOBYTES=65536,o.FOUR_GIGABYTES=4294967296,o.sign=r(Math.sign,function(e){return e=+e,0===e||e!==e?e:e>0?1:-1}),o.signNotZero=function(e){return e<0?-1:1},o.toSNorm=function(e,t){return t=r(t,255),Math.round((.5*o.clamp(e,-1,1)+.5)*t)},o.fromSNorm=function(e,t){return t=r(t,255),o.clamp(e,0,t)/t*2-1},o.normalize=function(e,t,r){return r=Math.max(r-t,0),0===r?0:o.clamp((e-t)/r,0,1)},o.sinh=r(Math.sinh,function(e){return(Math.exp(e)-Math.exp(-e))/2}),o.cosh=r(Math.cosh,function(e){return(Math.exp(e)+Math.exp(-e))/2}),o.lerp=function(e,t,r){return(1-r)*e+r*t},o.PI=Math.PI,o.ONE_OVER_PI=1/Math.PI,o.PI_OVER_TWO=Math.PI/2,o.PI_OVER_THREE=Math.PI/3,o.PI_OVER_FOUR=Math.PI/4,o.PI_OVER_SIX=Math.PI/6,o.THREE_PI_OVER_TWO=3*Math.PI/2,o.TWO_PI=2*Math.PI,o.ONE_OVER_TWO_PI=1/(2*Math.PI),o.RADIANS_PER_DEGREE=Math.PI/180,o.DEGREES_PER_RADIAN=180/Math.PI,o.RADIANS_PER_ARCSECOND=o.RADIANS_PER_DEGREE/3600,o.toRadians=function(e){return e*o.RADIANS_PER_DEGREE},o.toDegrees=function(e){return e*o.DEGREES_PER_RADIAN},o.convertLongitudeRange=function(e){var t=o.TWO_PI,r=e-Math.floor(e/t)*t;return r<-Math.PI?r+t:r>=Math.PI?r-t:r},o.clampToLatitudeRange=function(e){return o.clamp(e,-1*o.PI_OVER_TWO,o.PI_OVER_TWO)},o.negativePiToPi=function(e){return o.zeroToTwoPi(e+o.PI)-o.PI},o.zeroToTwoPi=function(e){var t=o.mod(e,o.TWO_PI);return Math.abs(t)<o.EPSILON14&&Math.abs(e)>o.EPSILON14?o.TWO_PI:t},o.mod=function(e,t){return(e%t+t)%t},o.equalsEpsilon=function(e,t,n,i){i=r(i,n);var o=Math.abs(e-t);return o<=i||o<=n*Math.max(Math.abs(e),Math.abs(t))},o.lessThan=function(e,t,r){return e-t<-r},o.lessThanOrEquals=function(e,t,r){return e-t<r},o.greaterThan=function(e,t,r){return e-t>r},o.greaterThanOrEquals=function(e,t,r){return e-t>-r};var a=[1];o.factorial=function(e){var t=a.length;if(e>=t)for(var r=a[t-1],n=t;n<=e;n++){var i=r*n;a.push(i),r=i}return a[e]},o.incrementWrap=function(e,t,n){return n=r(n,0),++e,e>t&&(e=n),e},o.isPowerOfTwo=function(e){return 0!==e&&0==(e&e-1)},o.nextPowerOfTwo=function(e){return--e,e|=e>>1,e|=e>>2,e|=e>>4,e|=e>>8,e|=e>>16,++e},o.clamp=function(e,t,r){return e<t?t:e>r?r:e};var u=new e;return o.setRandomNumberSeed=function(t){u=new e(t)},o.nextRandomNumber=function(){return u.random()},o.randomBetween=function(e,t){return o.nextRandomNumber()*(t-e)+e},o.acosClamped=function(e){return Math.acos(o.clamp(e,-1,1))},o.asinClamped=function(e){return Math.asin(o.clamp(e,-1,1))},o.chordLength=function(e,t){return 2*t*Math.sin(.5*e)},o.logBase=function(e,t){return Math.log(e)/Math.log(t)},o.cbrt=r(Math.cbrt,function(e){var t=Math.pow(Math.abs(e),1/3);return e<0?-t:t}),o.log2=r(Math.log2,function(e){return Math.log(e)*Math.LOG2E}),o.fog=function(e,t){var r=e*t;return 1-Math.exp(-r*r)},o.fastApproximateAtan=function(e){return e*(-.1784*Math.abs(e)-.0663*e*e+1.0301)},o.fastApproximateAtan2=function(e,t){var r,n,i=Math.abs(e);r=Math.abs(t),n=Math.max(i,r),r=Math.min(i,r);var a=r/n;return i=o.fastApproximateAtan(a),i=Math.abs(t)>Math.abs(e)?o.PI_OVER_TWO-i:i,i=e<0?o.PI-i:i,i=t<0?-i:i},o}),define("Core/Cartesian3",["./Check","./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,r,n,i,o){"use strict";function a(e,r,n){this.x=t(e,0),this.y=t(r,0),this.z=t(n,0)}a.fromSpherical=function(e,n){r(n)||(n=new a);var i=e.clock,o=e.cone,u=t(e.magnitude,1),s=u*Math.sin(o);return n.x=s*Math.cos(i),n.y=s*Math.sin(i),n.z=u*Math.cos(o),n},a.fromElements=function(e,t,n,i){return r(i)?(i.x=e,i.y=t,i.z=n,i):new a(e,t,n)},a.clone=function(e,t){if(r(e))return r(t)?(t.x=e.x,t.y=e.y,t.z=e.z,t):new a(e.x,e.y,e.z)},a.fromCartesian4=a.clone,a.packedLength=3,a.pack=function(e,r,n){return n=t(n,0),r[n++]=e.x,r[n++]=e.y,r[n]=e.z,r},a.unpack=function(e,n,i){return n=t(n,0),r(i)||(i=new a),i.x=e[n++],i.y=e[n++],i.z=e[n],i},a.packArray=function(e,t){var n=e.length;r(t)?t.length=3*n:t=new Array(3*n);for(var i=0;i<n;++i)a.pack(e[i],t,3*i);return t},a.unpackArray=function(e,t){var n=e.length;r(t)?t.length=n/3:t=new Array(n/3);for(var i=0;i<n;i+=3){var o=i/3;t[o]=a.unpack(e,i,t[o])}return t},a.fromArray=a.unpack,a.maximumComponent=function(e){return Math.max(e.x,e.y,e.z)},a.minimumComponent=function(e){return Math.min(e.x,e.y,e.z)},a.minimumByComponent=function(e,t,r){return r.x=Math.min(e.x,t.x),r.y=Math.min(e.y,t.y),r.z=Math.min(e.z,t.z),r},a.maximumByComponent=function(e,t,r){return r.x=Math.max(e.x,t.x),r.y=Math.max(e.y,t.y),r.z=Math.max(e.z,t.z),r},a.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z},a.magnitude=function(e){return Math.sqrt(a.magnitudeSquared(e))};var u=new a;a.distance=function(e,t){return a.subtract(e,t,u),a.magnitude(u)},a.distanceSquared=function(e,t){return a.subtract(e,t,u),a.magnitudeSquared(u)},a.normalize=function(e,t){var r=a.magnitude(e);return t.x=e.x/r,t.y=e.y/r,t.z=e.z/r,t},a.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z},a.multiplyComponents=function(e,t,r){return r.x=e.x*t.x,r.y=e.y*t.y,r.z=e.z*t.z,r},a.divideComponents=function(e,t,r){return r.x=e.x/t.x,r.y=e.y/t.y,r.z=e.z/t.z,r},a.add=function(e,t,r){return r.x=e.x+t.x,r.y=e.y+t.y,r.z=e.z+t.z,r},a.subtract=function(e,t,r){return r.x=e.x-t.x,r.y=e.y-t.y,r.z=e.z-t.z,r},a.multiplyByScalar=function(e,t,r){return r.x=e.x*t,r.y=e.y*t,r.z=e.z*t,r},a.divideByScalar=function(e,t,r){return r.x=e.x/t,r.y=e.y/t,r.z=e.z/t,r},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 s=new a;a.lerp=function(e,t,r,n){return a.multiplyByScalar(t,r,s),n=a.multiplyByScalar(e,1-r,n),a.add(s,n,n)};var c=new a,l=new a;a.angleBetween=function(e,t){a.normalize(e,c),a.normalize(t,l);var r=a.dot(c,l),n=a.magnitude(a.cross(c,l,c));return Math.atan2(n,r)};var f=new a;a.mostOrthogonalAxis=function(e,t){var r=a.normalize(e,f);return a.abs(r,r),t=r.x<=r.y?r.x<=r.z?a.clone(a.UNIT_X,t):a.clone(a.UNIT_Z,t):r.y<=r.z?a.clone(a.UNIT_Y,t):a.clone(a.UNIT_Z,t)},a.projectVector=function(e,t,r){var n=a.dot(e,t)/a.dot(t,t);return a.multiplyByScalar(t,n,r)},a.equals=function(e,t){return e===t||r(e)&&r(t)&&e.x===t.x&&e.y===t.y&&e.z===t.z},a.equalsArray=function(e,t,r){return e.x===t[r]&&e.y===t[r+1]&&e.z===t[r+2]},a.equalsEpsilon=function(e,t,n,i){return e===t||r(e)&&r(t)&&o.equalsEpsilon(e.x,t.x,n,i)&&o.equalsEpsilon(e.y,t.y,n,i)&&o.equalsEpsilon(e.z,t.z,n,i)},a.cross=function(e,t,r){var n=e.x,i=e.y,o=e.z,a=t.x,u=t.y,s=t.z,c=i*s-o*u,l=o*a-n*s,f=n*u-i*a;return r.x=c,r.y=l,r.z=f,r},a.midpoint=function(e,t,r){return r.x=.5*(e.x+t.x),r.y=.5*(e.y+t.y),r.z=.5*(e.z+t.z),r},a.fromDegrees=function(e,t,r,n,i){return e=o.toRadians(e),t=o.toRadians(t),a.fromRadians(e,t,r,n,i)};var h=new a,d=new a,p=new a(40680631590769,40680631590769,40408299984661.445);return a.fromRadians=function(e,n,i,o,u){i=t(i,0);var s=r(o)?o.radiiSquared:p,c=Math.cos(n);h.x=c*Math.cos(e),h.y=c*Math.sin(e),h.z=Math.sin(n),h=a.normalize(h,h),a.multiplyComponents(s,h,d);var l=Math.sqrt(a.dot(h,d));return d=a.divideByScalar(d,l,d),h=a.multiplyByScalar(h,i,h),r(u)||(u=new a),a.add(d,h,u)},a.fromDegreesArray=function(e,t,n){var i=e.length;r(n)?n.length=i/2:n=new Array(i/2);for(var o=0;o<i;o+=2){var u=e[o],s=e[o+1],c=o/2;n[c]=a.fromDegrees(u,s,0,t,n[c])}return n},a.fromRadiansArray=function(e,t,n){var i=e.length;r(n)?n.length=i/2:n=new Array(i/2);for(var o=0;o<i;o+=2){var u=e[o],s=e[o+1],c=o/2;n[c]=a.fromRadians(u,s,0,t,n[c])}return n},a.fromDegreesArrayHeights=function(e,t,n){var i=e.length;r(n)?n.length=i/3:n=new Array(i/3);for(var o=0;o<i;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;n[l]=a.fromDegrees(u,s,c,t,n[l])}return n},a.fromRadiansArrayHeights=function(e,t,n){var i=e.length;r(n)?n.length=i/3:n=new Array(i/3);for(var o=0;o<i;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;n[l]=a.fromRadians(u,s,c,t,n[l])}return n},a.ZERO=i(new a(0,0,0)),a.UNIT_X=i(new a(1,0,0)),a.UNIT_Y=i(new a(0,1,0)),a.UNIT_Z=i(new a(0,0,1)),a.prototype.clone=function(e){return a.clone(this,e)},a.prototype.equals=function(e){return a.equals(this,e)},a.prototype.equalsEpsilon=function(e,t,r){return a.equalsEpsilon(this,e,t,r)},a.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+")"},a}),define("Core/scaleToGeodeticSurface",["./Cartesian3","./defined","./DeveloperError","./Math"],function(e,t,r,n){"use strict";function i(r,i,u,s,c){var l=r.x,f=r.y,h=r.z,d=i.x,p=i.y,E=i.z,_=l*l*d*d,m=f*f*p*p,y=h*h*E*E,T=_+m+y,R=Math.sqrt(1/T),A=e.multiplyByScalar(r,R,o);if(T<s)return isFinite(R)?e.clone(A,c):void 0;var v=u.x,S=u.y,O=u.z,I=a;I.x=A.x*v*2,I.y=A.y*S*2,I.z=A.z*O*2;var N,w,g,M,C,x,P,U,D,F,L,b=(1-R)*e.magnitude(r)/(.5*e.magnitude(I)),B=0;do{b-=B,g=1/(1+b*v),M=1/(1+b*S),C=1/(1+b*O),x=g*g,P=M*M,U=C*C,D=x*g,F=P*M,L=U*C,N=_*x+m*P+y*U-1,w=_*D*v+m*F*S+y*L*O;B=N/(-2*w)}while(Math.abs(N)>n.EPSILON12);return t(c)?(c.x=l*g,c.y=f*M,c.z=h*C,c):new e(l*g,f*M,h*C)}var o=new e,a=new e;return i}),define("Core/Cartographic",["./Cartesian3","./Check","./defaultValue","./defined","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,r,n,i,o,a){"use strict";function u(e,t,n){this.longitude=r(e,0),this.latitude=r(t,0),this.height=r(n,0)}u.fromRadians=function(e,t,i,o){return i=r(i,0),n(o)?(o.longitude=e,o.latitude=t,o.height=i,o):new u(e,t,i)},u.fromDegrees=function(e,t,r,n){return e=o.toRadians(e),t=o.toRadians(t),u.fromRadians(e,t,r,n)};var s=new e,c=new e,l=new e,f=new e(1/6378137,1/6378137,1/6356752.314245179),h=new e(1/40680631590769,1/40680631590769,1/40408299984661.445),d=o.EPSILON1;return u.fromCartesian=function(t,r,i){var p=n(r)?r.oneOverRadii:f,E=n(r)?r.oneOverRadiiSquared:h,_=n(r)?r._centerToleranceSquared:d,m=a(t,p,E,_,c);if(n(m)){var y=e.multiplyComponents(m,E,s);y=e.normalize(y,y);var T=e.subtract(t,m,l),R=Math.atan2(y.y,y.x),A=Math.asin(y.z),v=o.sign(e.dot(T,t))*e.magnitude(T);return n(i)?(i.longitude=R,i.latitude=A,i.height=v,i):new u(R,A,v)}},u.toCartesian=function(t,r,n){return e.fromRadians(t.longitude,t.latitude,t.height,r,n)},u.clone=function(e,t){if(n(e))return n(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||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}}(),r=Object.defineProperties;return t&&e(r)||(r=function(e){return e}),r}),define("Core/Ellipsoid",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,r,n,i,o,a,u,s,c){"use strict";function l(t,r,i,o){r=n(r,0),i=n(i,0),o=n(o,0),t._radii=new e(r,i,o),t._radiiSquared=new e(r*r,i*i,o*o),t._radiiToTheFourth=new e(r*r*r*r,i*i*i*i,o*o*o*o),t._oneOverRadii=new e(0===r?0:1/r,0===i?0:1/i,0===o?0:1/o),t._oneOverRadiiSquared=new e(0===r?0:1/(r*r),0===i?0:1/(i*i),0===o?0:1/(o*o)),t._minimumRadius=Math.min(r,i,o),t._maximumRadius=Math.max(r,i,o),t._centerToleranceSquared=s.EPSILON1,0!==t._radiiSquared.z&&(t._squaredXOverSquaredZ=t._radiiSquared.x/t._radiiSquared.z)}function f(e,t,r){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,l(this,e,t,r)}o(f.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}}}),f.clone=function(t,r){if(i(t)){var n=t._radii;return i(r)?(e.clone(n,r._radii),e.clone(t._radiiSquared,r._radiiSquared),e.clone(t._radiiToTheFourth,r._radiiToTheFourth),e.clone(t._oneOverRadii,r._oneOverRadii),e.clone(t._oneOverRadiiSquared,r._oneOverRadiiSquared),r._minimumRadius=t._minimumRadius,r._maximumRadius=t._maximumRadius,r._centerToleranceSquared=t._centerToleranceSquared,r):new f(n.x,n.y,n.z)}},f.fromCartesian3=function(e,t){return i(t)||(t=new f),i(e)?(l(t,e.x,e.y,e.z),t):t},f.WGS84=u(new f(6378137,6378137,6356752.314245179)),f.UNIT_SPHERE=u(new f(1,1,1)),f.MOON=u(new f(s.LUNAR_RADIUS,s.LUNAR_RADIUS,s.LUNAR_RADIUS)),f.prototype.clone=function(e){return f.clone(this,e)},f.packedLength=e.packedLength,f.pack=function(t,r,i){return i=n(i,0),e.pack(t._radii,r,i),r},f.unpack=function(t,r,i){r=n(r,0);var o=e.unpack(t,r);return f.fromCartesian3(o,i)},f.prototype.geocentricSurfaceNormal=e.normalize,f.prototype.geodeticSurfaceNormalCartographic=function(t,r){var n=t.longitude,o=t.latitude,a=Math.cos(o),u=a*Math.cos(n),s=a*Math.sin(n),c=Math.sin(o);return i(r)||(r=new e),r.x=u,r.y=s,r.z=c,e.normalize(r,r)},f.prototype.geodeticSurfaceNormal=function(t,r){return i(r)||(r=new e),r=e.multiplyComponents(t,this._oneOverRadiiSquared,r),e.normalize(r,r)};var h=new e,d=new e;f.prototype.cartographicToCartesian=function(t,r){var n=h,o=d;this.geodeticSurfaceNormalCartographic(t,n),e.multiplyComponents(this._radiiSquared,n,o);var a=Math.sqrt(e.dot(n,o));return e.divideByScalar(o,a,o),e.multiplyByScalar(n,t.height,n),i(r)||(r=new e),e.add(o,n,r)},f.prototype.cartographicArrayToCartesianArray=function(e,t){var r=e.length;i(t)?t.length=r:t=new Array(r);for(var n=0;n<r;n++)t[n]=this.cartographicToCartesian(e[n],t[n]);return t};var p=new e,E=new e,_=new e;return f.prototype.cartesianToCartographic=function(r,n){var o=this.scaleToGeodeticSurface(r,E);if(i(o)){var a=this.geodeticSurfaceNormal(o,p),u=e.subtract(r,o,_),c=Math.atan2(a.y,a.x),l=Math.asin(a.z),f=s.sign(e.dot(u,r))*e.magnitude(u);return i(n)?(n.longitude=c,n.latitude=l,n.height=f,n):new t(c,l,f)}},f.prototype.cartesianArrayToCartographicArray=function(e,t){var r=e.length;i(t)?t.length=r:t=new Array(r);for(var n=0;n<r;++n)t[n]=this.cartesianToCartographic(e[n],t[n]);return t},f.prototype.scaleToGeodeticSurface=function(e,t){return c(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)},f.prototype.scaleToGeocentricSurface=function(t,r){i(r)||(r=new e);var n=t.x,o=t.y,a=t.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(n*n*u.x+o*o*u.y+a*a*u.z);return e.multiplyByScalar(t,s,r)},f.prototype.transformPositionToScaledSpace=function(t,r){return i(r)||(r=new e),e.multiplyComponents(t,this._oneOverRadii,r)},f.prototype.transformPositionFromScaledSpace=function(t,r){return i(r)||(r=new e),e.multiplyComponents(t,this._radii,r)},f.prototype.equals=function(t){return this===t||i(t)&&e.equals(this._radii,t._radii)},f.prototype.toString=function(){return this._radii.toString()},f.prototype.getSurfaceNormalIntersectionWithZAxis=function(t,r,o){r=n(r,0);var a=this._squaredXOverSquaredZ;if(i(o)||(o=new e),o.x=0,o.y=0,o.z=t.z*(1-a),!(Math.abs(o.z)>=this._radii.z-r))return o},f}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,r,n,i,o,a){"use strict";function u(e){this._ellipsoid=r(e,a.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,r){var i=this._semimajorAxis,o=t.longitude*i,a=t.latitude*i,u=t.height;return n(r)?(r.x=o,r.y=a,r.z=u,r):new e(o,a,u)},u.prototype.unproject=function(e,r){var i=this._oneOverSemimajorAxis,o=e.x*i,a=e.y*i,u=e.z;return n(r)?(r.longitude=o,r.latitude=a,r.height=u,r):new t(o,a,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,r){this.start=e(t,0),this.stop=e(r,0)}return t}),define("Core/Matrix3",["./Cartesian3","./Check","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(e,t,r,n,i,o,a,u){"use strict";function s(e,t,n,i,o,a,u,s,c){this[0]=r(e,0),this[1]=r(i,0),this[2]=r(u,0),this[3]=r(t,0),this[4]=r(o,0),this[5]=r(s,0),this[6]=r(n,0),this[7]=r(a,0),this[8]=r(c,0)}function c(e){for(var t=0,r=0;r<9;++r){var n=e[r];t+=n*n}return Math.sqrt(t)}function l(e){for(var t=0,r=0;r<3;++r){var n=e[s.getElementIndex(E[r],p[r])];t+=2*n*n}return Math.sqrt(t)}function f(e,t){for(var r=u.EPSILON15,n=0,i=1,o=0;o<3;++o){var a=Math.abs(e[s.getElementIndex(E[o],p[o])]);a>n&&(i=o,n=a)}var c=1,l=0,f=p[i],h=E[i];if(Math.abs(e[s.getElementIndex(h,f)])>r){var d,_=e[s.getElementIndex(h,h)],m=e[s.getElementIndex(f,f)],y=e[s.getElementIndex(h,f)],T=(_-m)/2/y;d=T<0?-1/(-T+Math.sqrt(1+T*T)):1/(T+Math.sqrt(1+T*T)),c=1/Math.sqrt(1+d*d),l=d*c}return t=s.clone(s.IDENTITY,t),t[s.getElementIndex(f,f)]=t[s.getElementIndex(h,h)]=c,t[s.getElementIndex(h,f)]=l,t[s.getElementIndex(f,h)]=-l,t}s.packedLength=9,s.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},s.unpack=function(e,t,i){return t=r(t,0),n(i)||(i=new s),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},s.clone=function(e,t){if(n(e))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):new s(e[0],e[3],e[6],e[1],e[4],e[7],e[2],e[5],e[8])},s.fromArray=function(e,t,i){return t=r(t,0),n(i)||(i=new s),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},s.fromColumnMajorArray=function(e,t){return s.clone(e,t)},s.fromRowMajorArray=function(e,t){return n(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 s(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8])},s.fromQuaternion=function(e,t){var r=e.x*e.x,i=e.x*e.y,o=e.x*e.z,a=e.x*e.w,u=e.y*e.y,c=e.y*e.z,l=e.y*e.w,f=e.z*e.z,h=e.z*e.w,d=e.w*e.w,p=r-u-f+d,E=2*(i-h),_=2*(o+l),m=2*(i+h),y=-r+u-f+d,T=2*(c-a),R=2*(o-l),A=2*(c+a),v=-r-u+f+d;return n(t)?(t[0]=p,t[1]=m,t[2]=R,t[3]=E,t[4]=y,t[5]=A,t[6]=_,t[7]=T,t[8]=v,t):new s(p,E,_,m,y,T,R,A,v)},s.fromHeadingPitchRoll=function(e,t){var r=Math.cos(-e.pitch),i=Math.cos(-e.heading),o=Math.cos(e.roll),a=Math.sin(-e.pitch),u=Math.sin(-e.heading),c=Math.sin(e.roll),l=r*i,f=-o*u+c*a*i,h=c*u+o*a*i,d=r*u,p=o*i+c*a*u,E=-c*i+o*a*u,_=-a,m=c*r,y=o*r;return n(t)?(t[0]=l,t[1]=d,t[2]=_,t[3]=f,t[4]=p,t[5]=m,t[6]=h,t[7]=E,t[8]=y,t):new s(l,f,h,d,p,E,_,m,y)},s.fromScale=function(e,t){return n(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 s(e.x,0,0,0,e.y,0,0,0,e.z)},s.fromUniformScale=function(e,t){return n(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 s(e,0,0,0,e,0,0,0,e)},s.fromCrossProduct=function(e,t){return n(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 s(0,-e.z,e.y,e.z,0,-e.x,-e.y,e.x,0)},s.fromRotationX=function(e,t){var r=Math.cos(e),i=Math.sin(e);return n(t)?(t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=r,t[5]=i,t[6]=0,t[7]=-i,t[8]=r,t):new s(1,0,0,0,r,-i,0,i,r)},s.fromRotationY=function(e,t){var r=Math.cos(e),i=Math.sin(e);return 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 s(r,0,i,0,1,0,-i,0,r)},s.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 s(r,-i,0,i,r,0,0,0,1)},s.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]]},s.getElementIndex=function(e,t){return 3*e+t},s.getColumn=function(e,t,r){var n=3*t,i=e[n],o=e[n+1],a=e[n+2];return r.x=i,r.y=o,r.z=a,r},s.setColumn=function(e,t,r,n){n=s.clone(e,n);var i=3*t;return n[i]=r.x,n[i+1]=r.y,n[i+2]=r.z,n},s.getRow=function(e,t,r){var n=e[t],i=e[t+3],o=e[t+6];return r.x=n,r.y=i,r.z=o,r},s.setRow=function(e,t,r,n){return n=s.clone(e,n),n[t]=r.x,n[t+3]=r.y,n[t+6]=r.z,n};var h=new e;s.getScale=function(t,r){return r.x=e.magnitude(e.fromElements(t[0],t[1],t[2],h)),r.y=e.magnitude(e.fromElements(t[3],t[4],t[5],h)),r.z=e.magnitude(e.fromElements(t[6],t[7],t[8],h)),r};var d=new e;s.getMaximumScale=function(t){return s.getScale(t,d),e.maximumComponent(d)},s.multiply=function(e,t,r){var n=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],o=e[2]*t[0]+e[5]*t[1]+e[8]*t[2],a=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],s=e[2]*t[3]+e[5]*t[4]+e[8]*t[5],c=e[0]*t[6]+e[3]*t[7]+e[6]*t[8],l=e[1]*t[6]+e[4]*t[7]+e[7]*t[8],f=e[2]*t[6]+e[5]*t[7]+e[8]*t[8];return r[0]=n,r[1]=i,r[2]=o,r[3]=a,r[4]=u,r[5]=s,r[6]=c,r[7]=l,r[8]=f,r},s.add=function(e,t,r){return r[0]=e[0]+t[0],r[1]=e[1]+t[1],r[2]=e[2]+t[2],r[3]=e[3]+t[3],r[4]=e[4]+t[4],r[5]=e[5]+t[5],r[6]=e[6]+t[6],r[7]=e[7]+t[7],r[8]=e[8]+t[8],r},s.subtract=function(e,t,r){return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],r[3]=e[3]-t[3],r[4]=e[4]-t[4],r[5]=e[5]-t[5],r[6]=e[6]-t[6],r[7]=e[7]-t[7],r[8]=e[8]-t[8],r},s.multiplyByVector=function(e,t,r){var n=t.x,i=t.y,o=t.z,a=e[0]*n+e[3]*i+e[6]*o,u=e[1]*n+e[4]*i+e[7]*o,s=e[2]*n+e[5]*i+e[8]*o;return r.x=a,r.y=u,r.z=s,r},s.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r},s.multiplyByScale=function(e,t,r){return r[0]=e[0]*t.x,r[1]=e[1]*t.x,r[2]=e[2]*t.x,r[3]=e[3]*t.y,r[4]=e[4]*t.y,r[5]=e[5]*t.y,r[6]=e[6]*t.z,r[7]=e[7]*t.z,r[8]=e[8]*t.z,r},s.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},s.transpose=function(e,t){var r=e[0],n=e[3],i=e[6],o=e[1],a=e[4],u=e[7],s=e[2],c=e[5],l=e[8];return t[0]=r,t[1]=n,t[2]=i,t[3]=o,t[4]=a,t[5]=u,t[6]=s,t[7]=c,t[8]=l,t};var p=[1,0,0],E=[2,2,1],_=new s,m=new s;return s.computeEigenDecomposition=function(e,t){var r=u.EPSILON20,i=0,o=0;n(t)||(t={});for(var a=t.unitary=s.clone(s.IDENTITY,t.unitary),h=t.diagonal=s.clone(e,t.diagonal),d=r*c(h);o<10&&l(h)>d;)f(h,_),s.transpose(_,m),s.multiply(h,_,h),s.multiply(m,h,h),s.multiply(a,_,a),++i>2&&(++o,i=0);return t},s.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},s.determinant=function(e){var t=e[0],r=e[3],n=e[6],i=e[1],o=e[4],a=e[7],u=e[2],s=e[5],c=e[8];return t*(o*c-s*a)+i*(s*n-r*c)+u*(r*a-o*n)},s.inverse=function(e,t){var r=e[0],n=e[1],i=e[2],o=e[3],a=e[4],u=e[5],c=e[6],l=e[7],f=e[8],h=s.determinant(e);t[0]=a*f-l*u,t[1]=l*i-n*f,t[2]=n*u-a*i,t[3]=c*u-o*f,t[4]=r*f-c*i,t[5]=o*i-r*u,t[6]=o*l-c*a,t[7]=c*n-r*l,t[8]=r*a-o*n;var d=1/h;return s.multiplyByScalar(t,d,t)},s.equals=function(e,t){return e===t||n(e)&&n(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]},s.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r},s.IDENTITY=a(new s(1,0,0,0,1,0,0,0,1)),s.ZERO=a(new s(0,0,0,0,0,0,0,0,0)),s.COLUMN0ROW0=0,s.COLUMN0ROW1=1,s.COLUMN0ROW2=2,s.COLUMN1ROW0=3,s.COLUMN1ROW1=4,s.COLUMN1ROW2=5,s.COLUMN2ROW0=6,s.COLUMN2ROW1=7,s.COLUMN2ROW2=8,i(s.prototype,{length:{get:function(){return s.packedLength}}}),s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equalsArray=function(e,t,r){return e[0]===t[r]&&e[1]===t[r+1]&&e[2]===t[r+2]&&e[3]===t[r+3]&&e[4]===t[r+4]&&e[5]===t[r+5]&&e[6]===t[r+6]&&e[7]===t[r+7]&&e[8]===t[r+8]},s.prototype.equalsEpsilon=function(e,t){return s.equalsEpsilon(this,e,t)},s.prototype.toString=function(){return"("+this[0]+", "+this[3]+", "+this[6]+")\n("+this[1]+", "+this[4]+", "+this[7]+")\n("+this[2]+", "+this[5]+", "+this[8]+")"},s}),define("Core/Cartesian4",["./Check","./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,r,n,i,o){"use strict";function a(e,r,n,i){this.x=t(e,0),this.y=t(r,0),this.z=t(n,0),this.w=t(i,0)}a.fromElements=function(e,t,n,i,o){return r(o)?(o.x=e,o.y=t,o.z=n,o.w=i,o):new a(e,t,n,i)},a.fromColor=function(e,t){return r(t)?(t.x=e.red,t.y=e.green,t.z=e.blue,t.w=e.alpha,t):new a(e.red,e.green,e.blue,e.alpha)},a.clone=function(e,t){if(r(e))return r(t)?(t.x=e.x,t.y=e.y,t.z=e.z,t.w=e.w,t):new a(e.x,e.y,e.z,e.w)},a.packedLength=4,a.pack=function(e,r,n){return n=t(n,0),r[n++]=e.x,r[n++]=e.y,r[n++]=e.z,r[n]=e.w,r},a.unpack=function(e,n,i){return n=t(n,0),r(i)||(i=new a),i.x=e[n++],i.y=e[n++],i.z=e[n++],i.w=e[n],i},a.packArray=function(e,t){var n=e.length;r(t)?t.length=4*n:t=new Array(4*n);for(var i=0;i<n;++i)a.pack(e[i],t,4*i);return t},a.unpackArray=function(e,t){var n=e.length;r(t)?t.length=n/4:t=new Array(n/4);for(var i=0;i<n;i+=4){var o=i/4;t[o]=a.unpack(e,i,t[o])}return t},a.fromArray=a.unpack,a.maximumComponent=function(e){return Math.max(e.x,e.y,e.z,e.w)},a.minimumComponent=function(e){return Math.min(e.x,e.y,e.z,e.w)},a.minimumByComponent=function(e,t,r){return r.x=Math.min(e.x,t.x),r.y=Math.min(e.y,t.y),r.z=Math.min(e.z,t.z),r.w=Math.min(e.w,t.w),r},a.maximumByComponent=function(e,t,r){return r.x=Math.max(e.x,t.x),r.y=Math.max(e.y,t.y),r.z=Math.max(e.z,t.z),r.w=Math.max(e.w,t.w),r},a.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z+e.w*e.w},a.magnitude=function(e){return Math.sqrt(a.magnitudeSquared(e))};var u=new a;a.distance=function(e,t){return a.subtract(e,t,u),a.magnitude(u)},a.distanceSquared=function(e,t){return a.subtract(e,t,u),a.magnitudeSquared(u)},a.normalize=function(e,t){var r=a.magnitude(e);return t.x=e.x/r,t.y=e.y/r,t.z=e.z/r,t.w=e.w/r,t},a.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w},a.multiplyComponents=function(e,t,r){return r.x=e.x*t.x,r.y=e.y*t.y,r.z=e.z*t.z,r.w=e.w*t.w,r},a.divideComponents=function(e,t,r){return r.x=e.x/t.x,r.y=e.y/t.y,r.z=e.z/t.z,r.w=e.w/t.w,r},a.add=function(e,t,r){return r.x=e.x+t.x,r.y=e.y+t.y,r.z=e.z+t.z,r.w=e.w+t.w,r},a.subtract=function(e,t,r){return r.x=e.x-t.x,r.y=e.y-t.y,r.z=e.z-t.z,r.w=e.w-t.w,r},a.multiplyByScalar=function(e,t,r){return r.x=e.x*t,r.y=e.y*t,r.z=e.z*t,r.w=e.w*t,r},a.divideByScalar=function(e,t,r){return r.x=e.x/t,r.y=e.y/t,r.z=e.z/t,r.w=e.w/t,r},a.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=-e.w,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.w=Math.abs(e.w),t};var s=new a;a.lerp=function(e,t,r,n){return a.multiplyByScalar(t,r,s),n=a.multiplyByScalar(e,1-r,n),a.add(s,n,n)};var c=new a;a.mostOrthogonalAxis=function(e,t){var r=a.normalize(e,c);return a.abs(r,r),t=r.x<=r.y?r.x<=r.z?r.x<=r.w?a.clone(a.UNIT_X,t):a.clone(a.UNIT_W,t):r.z<=r.w?a.clone(a.UNIT_Z,t):a.clone(a.UNIT_W,t):r.y<=r.z?r.y<=r.w?a.clone(a.UNIT_Y,t):a.clone(a.UNIT_W,t):r.z<=r.w?a.clone(a.UNIT_Z,t):a.clone(a.UNIT_W,t)},a.equals=function(e,t){
return e===t||r(e)&&r(t)&&e.x===t.x&&e.y===t.y&&e.z===t.z&&e.w===t.w},a.equalsArray=function(e,t,r){return e.x===t[r]&&e.y===t[r+1]&&e.z===t[r+2]&&e.w===t[r+3]},a.equalsEpsilon=function(e,t,n,i){return e===t||r(e)&&r(t)&&o.equalsEpsilon(e.x,t.x,n,i)&&o.equalsEpsilon(e.y,t.y,n,i)&&o.equalsEpsilon(e.z,t.z,n,i)&&o.equalsEpsilon(e.w,t.w,n,i)},a.ZERO=i(new a(0,0,0,0)),a.UNIT_X=i(new a(1,0,0,0)),a.UNIT_Y=i(new a(0,1,0,0)),a.UNIT_Z=i(new a(0,0,1,0)),a.UNIT_W=i(new a(0,0,0,1)),a.prototype.clone=function(e){return a.clone(this,e)},a.prototype.equals=function(e){return a.equals(this,e)},a.prototype.equalsEpsilon=function(e,t,r){return a.equalsEpsilon(this,e,t,r)},a.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", "+this.w+")"};var l=new Float32Array(1);return a.packFloat=function(e,t){if(r(t)||(t=new a),l[0]=e,0===(e=l[0]))return a.clone(a.ZERO,t);var n,i=e<0?1:0;isFinite(e)?(e=Math.abs(e),n=Math.floor(o.logBase(e,10))+1,e/=Math.pow(10,n)):(e=.1,n=38);var u=256*e;return t.x=Math.floor(u),u=256*(u-t.x),t.y=Math.floor(u),u=256*(u-t.y),t.z=Math.floor(u),t.w=2*(n+38)+i,t},a.unpackFloat=function(e){var t=e.w/2,r=Math.floor(t),n=2*(t-r);if(r-=38,n=2*n-1,n=-n,r>=38)return n<0?Number.NEGATIVE_INFINITY:Number.POSITIVE_INFINITY;var i=n*e.x*(1/256);return i+=n*e.y*(1/65536),(i+=n*e.z*(1/16777216))*Math.pow(10,r)},a}),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,r,n,i,o,a,u,s,c){"use strict";function l(e,t,r,i,o,a,u,s,c,l,f,h,d,p,E,_){this[0]=n(e,0),this[1]=n(o,0),this[2]=n(c,0),this[3]=n(d,0),this[4]=n(t,0),this[5]=n(a,0),this[6]=n(l,0),this[7]=n(p,0),this[8]=n(r,0),this[9]=n(u,0),this[10]=n(f,0),this[11]=n(E,0),this[12]=n(i,0),this[13]=n(s,0),this[14]=n(h,0),this[15]=n(_,0)}l.packedLength=16,l.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[r++]=e[9],t[r++]=e[10],t[r++]=e[11],t[r++]=e[12],t[r++]=e[13],t[r++]=e[14],t[r]=e[15],t},l.unpack=function(e,t,r){return t=n(t,0),i(r)||(r=new l),r[0]=e[t++],r[1]=e[t++],r[2]=e[t++],r[3]=e[t++],r[4]=e[t++],r[5]=e[t++],r[6]=e[t++],r[7]=e[t++],r[8]=e[t++],r[9]=e[t++],r[10]=e[t++],r[11]=e[t++],r[12]=e[t++],r[13]=e[t++],r[14]=e[t++],r[15]=e[t],r},l.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 l(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])},l.fromArray=l.unpack,l.fromColumnMajorArray=function(e,t){return l.clone(e,t)},l.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 l(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])},l.fromRotationTranslation=function(t,r,o){return r=n(r,e.ZERO),i(o)?(o[0]=t[0],o[1]=t[1],o[2]=t[2],o[3]=0,o[4]=t[3],o[5]=t[4],o[6]=t[5],o[7]=0,o[8]=t[6],o[9]=t[7],o[10]=t[8],o[11]=0,o[12]=r.x,o[13]=r.y,o[14]=r.z,o[15]=1,o):new l(t[0],t[3],t[6],r.x,t[1],t[4],t[7],r.y,t[2],t[5],t[8],r.z,0,0,0,1)},l.fromTranslationQuaternionRotationScale=function(e,t,r,n){i(n)||(n=new l);var o=r.x,a=r.y,u=r.z,s=t.x*t.x,c=t.x*t.y,f=t.x*t.z,h=t.x*t.w,d=t.y*t.y,p=t.y*t.z,E=t.y*t.w,_=t.z*t.z,m=t.z*t.w,y=t.w*t.w,T=s-d-_+y,R=2*(c-m),A=2*(f+E),v=2*(c+m),S=-s+d-_+y,O=2*(p-h),I=2*(f-E),N=2*(p+h),w=-s-d+_+y;return n[0]=T*o,n[1]=v*o,n[2]=I*o,n[3]=0,n[4]=R*a,n[5]=S*a,n[6]=N*a,n[7]=0,n[8]=A*u,n[9]=O*u,n[10]=w*u,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n},l.fromTranslationRotationScale=function(e,t){return l.fromTranslationQuaternionRotationScale(e.translation,e.rotation,e.scale,t)},l.fromTranslation=function(e,t){return l.fromRotationTranslation(s.IDENTITY,e,t)},l.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 l(e.x,0,0,0,0,e.y,0,0,0,0,e.z,0,0,0,0,1)},l.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 l(e,0,0,0,0,e,0,0,0,0,e,0,0,0,0,1)};var f=new e,h=new e,d=new e;l.fromCamera=function(t,r){var n=t.position,o=t.direction,a=t.up;e.normalize(o,f),e.normalize(e.cross(f,a,h),h),e.normalize(e.cross(h,f,d),d);var u=h.x,s=h.y,c=h.z,p=f.x,E=f.y,_=f.z,m=d.x,y=d.y,T=d.z,R=n.x,A=n.y,v=n.z,S=u*-R+s*-A+c*-v,O=m*-R+y*-A+T*-v,I=p*R+E*A+_*v;return i(r)?(r[0]=u,r[1]=m,r[2]=-p,r[3]=0,r[4]=s,r[5]=y,r[6]=-E,r[7]=0,r[8]=c,r[9]=T,r[10]=-_,r[11]=0,r[12]=S,r[13]=O,r[14]=I,r[15]=1,r):new l(u,s,c,S,m,y,T,O,-p,-E,-_,I,0,0,0,1)},l.computePerspectiveFieldOfView=function(e,t,r,n,i){var o=Math.tan(.5*e),a=1/o,u=a/t,s=(n+r)/(r-n),c=2*n*r/(r-n);return i[0]=u,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=a,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=s,i[11]=-1,i[12]=0,i[13]=0,i[14]=c,i[15]=0,i},l.computeOrthographicOffCenter=function(e,t,r,n,i,o,a){var u=1/(t-e),s=1/(n-r),c=1/(o-i),l=-(t+e)*u,f=-(n+r)*s,h=-(o+i)*c;return u*=2,s*=2,c*=-2,a[0]=u,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=s,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=c,a[11]=0,a[12]=l,a[13]=f,a[14]=h,a[15]=1,a},l.computePerspectiveOffCenter=function(e,t,r,n,i,o,a){var u=2*i/(t-e),s=2*i/(n-r),c=(t+e)/(t-e),l=(n+r)/(n-r),f=-(o+i)/(o-i),h=-2*o*i/(o-i);return a[0]=u,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=s,a[6]=0,a[7]=0,a[8]=c,a[9]=l,a[10]=f,a[11]=-1,a[12]=0,a[13]=0,a[14]=h,a[15]=0,a},l.computeInfinitePerspectiveOffCenter=function(e,t,r,n,i,o){var a=2*i/(t-e),u=2*i/(n-r),s=(t+e)/(t-e),c=(n+r)/(n-r),l=-2*i;return o[0]=a,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=u,o[6]=0,o[7]=0,o[8]=s,o[9]=c,o[10]=-1,o[11]=-1,o[12]=0,o[13]=0,o[14]=l,o[15]=0,o},l.computeViewportTransformation=function(e,t,r,i){e=n(e,n.EMPTY_OBJECT);var o=n(e.x,0),a=n(e.y,0),u=n(e.width,0),s=n(e.height,0);t=n(t,0),r=n(r,1);var c=.5*u,l=.5*s,f=.5*(r-t),h=c,d=l,p=f,E=o+c,_=a+l,m=t+f;return i[0]=h,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=d,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=p,i[11]=0,i[12]=E,i[13]=_,i[14]=m,i[15]=1,i},l.computeView=function(t,r,n,i,o){return o[0]=i.x,o[1]=n.x,o[2]=-r.x,o[3]=0,o[4]=i.y,o[5]=n.y,o[6]=-r.y,o[7]=0,o[8]=i.z,o[9]=n.z,o[10]=-r.z,o[11]=0,o[12]=-e.dot(i,t),o[13]=-e.dot(n,t),o[14]=e.dot(r,t),o[15]=1,o},l.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]]},l.getElementIndex=function(e,t){return 4*e+t},l.getColumn=function(e,t,r){var n=4*t,i=e[n],o=e[n+1],a=e[n+2],u=e[n+3];return r.x=i,r.y=o,r.z=a,r.w=u,r},l.setColumn=function(e,t,r,n){n=l.clone(e,n);var i=4*t;return n[i]=r.x,n[i+1]=r.y,n[i+2]=r.z,n[i+3]=r.w,n},l.setTranslation=function(e,t,r){return r[0]=e[0],r[1]=e[1],r[2]=e[2],r[3]=e[3],r[4]=e[4],r[5]=e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r[9]=e[9],r[10]=e[10],r[11]=e[11],r[12]=t.x,r[13]=t.y,r[14]=t.z,r[15]=e[15],r};var p=new e;l.setScale=function(t,r,n){var i=l.getScale(t,p),o=e.divideComponents(r,i,p);return l.multiplyByScale(t,o,n)},l.getRow=function(e,t,r){var n=e[t],i=e[t+4],o=e[t+8],a=e[t+12];return r.x=n,r.y=i,r.z=o,r.w=a,r},l.setRow=function(e,t,r,n){return n=l.clone(e,n),n[t]=r.x,n[t+4]=r.y,n[t+8]=r.z,n[t+12]=r.w,n};var E=new e;l.getScale=function(t,r){return r.x=e.magnitude(e.fromElements(t[0],t[1],t[2],E)),r.y=e.magnitude(e.fromElements(t[4],t[5],t[6],E)),r.z=e.magnitude(e.fromElements(t[8],t[9],t[10],E)),r};var _=new e;l.getMaximumScale=function(t){return l.getScale(t,_),e.maximumComponent(_)},l.multiply=function(e,t,r){var n=e[0],i=e[1],o=e[2],a=e[3],u=e[4],s=e[5],c=e[6],l=e[7],f=e[8],h=e[9],d=e[10],p=e[11],E=e[12],_=e[13],m=e[14],y=e[15],T=t[0],R=t[1],A=t[2],v=t[3],S=t[4],O=t[5],I=t[6],N=t[7],w=t[8],g=t[9],M=t[10],C=t[11],x=t[12],P=t[13],U=t[14],D=t[15],F=n*T+u*R+f*A+E*v,L=i*T+s*R+h*A+_*v,b=o*T+c*R+d*A+m*v,B=a*T+l*R+p*A+y*v,z=n*S+u*O+f*I+E*N,q=i*S+s*O+h*I+_*N,G=o*S+c*O+d*I+m*N,V=a*S+l*O+p*I+y*N,X=n*w+u*g+f*M+E*C,W=i*w+s*g+h*M+_*C,k=o*w+c*g+d*M+m*C,H=a*w+l*g+p*M+y*C,Y=n*x+u*P+f*U+E*D,j=i*x+s*P+h*U+_*D,K=o*x+c*P+d*U+m*D,Z=a*x+l*P+p*U+y*D;return r[0]=F,r[1]=L,r[2]=b,r[3]=B,r[4]=z,r[5]=q,r[6]=G,r[7]=V,r[8]=X,r[9]=W,r[10]=k,r[11]=H,r[12]=Y,r[13]=j,r[14]=K,r[15]=Z,r},l.add=function(e,t,r){return r[0]=e[0]+t[0],r[1]=e[1]+t[1],r[2]=e[2]+t[2],r[3]=e[3]+t[3],r[4]=e[4]+t[4],r[5]=e[5]+t[5],r[6]=e[6]+t[6],r[7]=e[7]+t[7],r[8]=e[8]+t[8],r[9]=e[9]+t[9],r[10]=e[10]+t[10],r[11]=e[11]+t[11],r[12]=e[12]+t[12],r[13]=e[13]+t[13],r[14]=e[14]+t[14],r[15]=e[15]+t[15],r},l.subtract=function(e,t,r){return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],r[3]=e[3]-t[3],r[4]=e[4]-t[4],r[5]=e[5]-t[5],r[6]=e[6]-t[6],r[7]=e[7]-t[7],r[8]=e[8]-t[8],r[9]=e[9]-t[9],r[10]=e[10]-t[10],r[11]=e[11]-t[11],r[12]=e[12]-t[12],r[13]=e[13]-t[13],r[14]=e[14]-t[14],r[15]=e[15]-t[15],r},l.multiplyTransformation=function(e,t,r){var n=e[0],i=e[1],o=e[2],a=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=e[12],d=e[13],p=e[14],E=t[0],_=t[1],m=t[2],y=t[4],T=t[5],R=t[6],A=t[8],v=t[9],S=t[10],O=t[12],I=t[13],N=t[14],w=n*E+a*_+c*m,g=i*E+u*_+l*m,M=o*E+s*_+f*m,C=n*y+a*T+c*R,x=i*y+u*T+l*R,P=o*y+s*T+f*R,U=n*A+a*v+c*S,D=i*A+u*v+l*S,F=o*A+s*v+f*S,L=n*O+a*I+c*N+h,b=i*O+u*I+l*N+d,B=o*O+s*I+f*N+p;return r[0]=w,r[1]=g,r[2]=M,r[3]=0,r[4]=C,r[5]=x,r[6]=P,r[7]=0,r[8]=U,r[9]=D,r[10]=F,r[11]=0,r[12]=L,r[13]=b,r[14]=B,r[15]=1,r},l.multiplyByMatrix3=function(e,t,r){var n=e[0],i=e[1],o=e[2],a=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=t[0],d=t[1],p=t[2],E=t[3],_=t[4],m=t[5],y=t[6],T=t[7],R=t[8],A=n*h+a*d+c*p,v=i*h+u*d+l*p,S=o*h+s*d+f*p,O=n*E+a*_+c*m,I=i*E+u*_+l*m,N=o*E+s*_+f*m,w=n*y+a*T+c*R,g=i*y+u*T+l*R,M=o*y+s*T+f*R;return r[0]=A,r[1]=v,r[2]=S,r[3]=0,r[4]=O,r[5]=I,r[6]=N,r[7]=0,r[8]=w,r[9]=g,r[10]=M,r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=e[15],r},l.multiplyByTranslation=function(e,t,r){var n=t.x,i=t.y,o=t.z,a=n*e[0]+i*e[4]+o*e[8]+e[12],u=n*e[1]+i*e[5]+o*e[9]+e[13],s=n*e[2]+i*e[6]+o*e[10]+e[14];return r[0]=e[0],r[1]=e[1],r[2]=e[2],r[3]=e[3],r[4]=e[4],r[5]=e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r[9]=e[9],r[10]=e[10],r[11]=e[11],r[12]=a,r[13]=u,r[14]=s,r[15]=e[15],r};var m=new e;l.multiplyByUniformScale=function(e,t,r){return m.x=t,m.y=t,m.z=t,l.multiplyByScale(e,m,r)},l.multiplyByScale=function(e,t,r){var n=t.x,i=t.y,o=t.z;return 1===n&&1===i&&1===o?l.clone(e,r):(r[0]=n*e[0],r[1]=n*e[1],r[2]=n*e[2],r[3]=0,r[4]=i*e[4],r[5]=i*e[5],r[6]=i*e[6],r[7]=0,r[8]=o*e[8],r[9]=o*e[9],r[10]=o*e[10],r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=1,r)},l.multiplyByVector=function(e,t,r){var n=t.x,i=t.y,o=t.z,a=t.w,u=e[0]*n+e[4]*i+e[8]*o+e[12]*a,s=e[1]*n+e[5]*i+e[9]*o+e[13]*a,c=e[2]*n+e[6]*i+e[10]*o+e[14]*a,l=e[3]*n+e[7]*i+e[11]*o+e[15]*a;return r.x=u,r.y=s,r.z=c,r.w=l,r},l.multiplyByPointAsVector=function(e,t,r){var n=t.x,i=t.y,o=t.z,a=e[0]*n+e[4]*i+e[8]*o,u=e[1]*n+e[5]*i+e[9]*o,s=e[2]*n+e[6]*i+e[10]*o;return r.x=a,r.y=u,r.z=s,r},l.multiplyByPoint=function(e,t,r){var n=t.x,i=t.y,o=t.z,a=e[0]*n+e[4]*i+e[8]*o+e[12],u=e[1]*n+e[5]*i+e[9]*o+e[13],s=e[2]*n+e[6]*i+e[10]*o+e[14];return r.x=a,r.y=u,r.z=s,r},l.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r[9]=e[9]*t,r[10]=e[10]*t,r[11]=e[11]*t,r[12]=e[12]*t,r[13]=e[13]*t,r[14]=e[14]*t,r[15]=e[15]*t,r},l.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},l.transpose=function(e,t){var r=e[1],n=e[2],i=e[3],o=e[6],a=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=o,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=a,t[14]=u,t[15]=e[15],t},l.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},l.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]},l.equalsEpsilon=function(e,t,r){return e===t||i(e)&&i(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r&&Math.abs(e[9]-t[9])<=r&&Math.abs(e[10]-t[10])<=r&&Math.abs(e[11]-t[11])<=r&&Math.abs(e[12]-t[12])<=r&&Math.abs(e[13]-t[13])<=r&&Math.abs(e[14]-t[14])<=r&&Math.abs(e[15]-t[15])<=r},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.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 y=new s,T=new s,R=new t,A=new t(0,0,0,1);return l.inverse=function(e,r){var n=e[0],i=e[4],o=e[8],a=e[12],f=e[1],h=e[5],d=e[9],p=e[13],E=e[2],_=e[6],m=e[10],v=e[14],S=e[3],O=e[7],I=e[11],N=e[15],w=m*N,g=v*I,M=_*N,C=v*O,x=_*I,P=m*O,U=E*N,D=v*S,F=E*I,L=m*S,b=E*O,B=_*S,z=w*h+C*d+x*p-(g*h+M*d+P*p),q=g*f+U*d+L*p-(w*f+D*d+F*p),G=M*f+D*h+b*p-(C*f+U*h+B*p),V=P*f+F*h+B*d-(x*f+L*h+b*d),X=g*i+M*o+P*a-(w*i+C*o+x*a),W=w*n+D*o+F*a-(g*n+U*o+L*a),k=C*n+U*i+B*a-(M*n+D*i+b*a),H=x*n+L*i+b*o-(P*n+F*i+B*o);w=o*p,g=a*d,M=i*p,C=a*h,x=i*d,P=o*h,U=n*p,D=a*f,F=n*d,L=o*f,b=n*h,B=i*f;var Y=w*O+C*I+x*N-(g*O+M*I+P*N),j=g*S+U*I+L*N-(w*S+D*I+F*N),K=M*S+D*O+b*N-(C*S+U*O+B*N),Z=P*S+F*O+B*I-(x*S+L*O+b*I),J=M*m+P*v+g*_-(x*v+w*_+C*m),Q=F*v+w*E+D*m-(U*m+L*v+g*E),$=U*_+B*v+C*E-(b*v+M*E+D*_),ee=b*m+x*E+L*_-(F*_+B*m+P*E),te=n*z+i*q+o*G+a*V;if(Math.abs(te)<u.EPSILON21){if(s.equalsEpsilon(l.getRotation(e,y),T,u.EPSILON7)&&t.equals(l.getRow(e,3,R),A))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-e[12],r[13]=-e[13],r[14]=-e[14],r[15]=1,r;throw new c("matrix is not invertible because its determinate is zero.")}return te=1/te,r[0]=z*te,r[1]=q*te,r[2]=G*te,r[3]=V*te,r[4]=X*te,r[5]=W*te,r[6]=k*te,r[7]=H*te,r[8]=Y*te,r[9]=j*te,r[10]=K*te,r[11]=Z*te,r[12]=J*te,r[13]=Q*te,r[14]=$*te,r[15]=ee*te,r},l.inverseTransformation=function(e,t){var r=e[0],n=e[1],i=e[2],o=e[4],a=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],h=e[13],d=e[14],p=-r*f-n*h-i*d,E=-o*f-a*h-u*d,_=-s*f-c*h-l*d;return t[0]=r,t[1]=o,t[2]=s,t[3]=0,t[4]=n,t[5]=a,t[6]=c,t[7]=0,t[8]=i,t[9]=u,t[10]=l,t[11]=0,t[12]=p,t[13]=E,t[14]=_,t[15]=1,t},l.IDENTITY=a(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=a(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,o(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return l.equals(this,e)},l.equalsArray=function(e,t,r){return e[0]===t[r]&&e[1]===t[r+1]&&e[2]===t[r+2]&&e[3]===t[r+3]&&e[4]===t[r+4]&&e[5]===t[r+5]&&e[6]===t[r+6]&&e[7]===t[r+7]&&e[8]===t[r+8]&&e[9]===t[r+9]&&e[10]===t[r+10]&&e[11]===t[r+11]&&e[12]===t[r+12]&&e[13]===t[r+13]&&e[14]===t[r+14]&&e[15]===t[r+15]},l.prototype.equalsEpsilon=function(e,t){return l.equalsEpsilon(this,e,t)},l.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]+")"},l}),define("Core/Rectangle",["./Cartographic","./Check","./defaultValue","./defined","./defineProperties","./Ellipsoid","./freezeObject","./Math"],function(e,t,r,n,i,o,a,u){"use strict";function s(e,t,n,i){this.west=r(e,0),this.south=r(t,0),this.east=r(n,0),this.north=r(i,0)}i(s.prototype,{width:{get:function(){return s.computeWidth(this)}},height:{get:function(){return s.computeHeight(this)}}}),s.packedLength=4,s.pack=function(e,t,n){return n=r(n,0),t[n++]=e.west,t[n++]=e.south,t[n++]=e.east,t[n]=e.north,t},s.unpack=function(e,t,i){return t=r(t,0),n(i)||(i=new s),i.west=e[t++],i.south=e[t++],i.east=e[t++],i.north=e[t],i},s.computeWidth=function(e){var t=e.east,r=e.west;return t<r&&(t+=u.TWO_PI),t-r},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,t,i,o,a){return e=u.toRadians(r(e,0)),t=u.toRadians(r(t,0)),i=u.toRadians(r(i,0)),o=u.toRadians(r(o,0)),n(a)?(a.west=e,a.south=t,a.east=i,a.north=o,a):new s(e,t,i,o)},s.fromRadians=function(e,t,i,o,a){return n(a)?(a.west=r(e,0),a.south=r(t,0),a.east=r(i,0),a.north=r(o,0),a):new s(e,t,i,o)},s.fromCartographicArray=function(e,t){for(var r=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,a=-Number.MAX_VALUE,c=Number.MAX_VALUE,l=-Number.MAX_VALUE,f=0,h=e.length;f<h;f++){var d=e[f];r=Math.min(r,d.longitude),i=Math.max(i,d.longitude),c=Math.min(c,d.latitude),l=Math.max(l,d.latitude);var p=d.longitude>=0?d.longitude:d.longitude+u.TWO_PI;o=Math.min(o,p),a=Math.max(a,p)}return i-r>a-o&&(r=o,i=a,i>u.PI&&(i-=u.TWO_PI),r>u.PI&&(r-=u.TWO_PI)),n(t)?(t.west=r,t.south=c,t.east=i,t.north=l,t):new s(r,c,i,l)},s.fromCartesianArray=function(e,t,i){t=r(t,o.WGS84);for(var a=Number.MAX_VALUE,c=-Number.MAX_VALUE,l=Number.MAX_VALUE,f=-Number.MAX_VALUE,h=Number.MAX_VALUE,d=-Number.MAX_VALUE,p=0,E=e.length;p<E;p++){var _=t.cartesianToCartographic(e[p]);a=Math.min(a,_.longitude),c=Math.max(c,_.longitude),h=Math.min(h,_.latitude),d=Math.max(d,_.latitude);var m=_.longitude>=0?_.longitude:_.longitude+u.TWO_PI;l=Math.min(l,m),f=Math.max(f,m)}return c-a>f-l&&(a=l,c=f,c>u.PI&&(c-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),n(i)?(i.west=a,i.south=h,i.east=c,i.north=d,i):new s(a,h,c,d)},s.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 s(e.west,e.south,e.east,e.north)},s.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e.west-t.west)<=r&&Math.abs(e.south-t.south)<=r&&Math.abs(e.east-t.east)<=r&&Math.abs(e.north-t.north)<=r},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.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},s.prototype.equalsEpsilon=function(e,t){return s.equalsEpsilon(this,e,t)},s.validate=function(e){},s.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)},s.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)},s.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)},s.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)},s.center=function(t,r){var i=t.east,o=t.west;i<o&&(i+=u.TWO_PI);var a=u.negativePiToPi(.5*(o+i)),s=.5*(t.south+t.north);return n(r)?(r.longitude=a,r.latitude=s,r.height=0,r):new e(a,s)},s.intersection=function(e,t,r){var i=e.east,o=e.west,a=t.east,c=t.west;i<o&&a>0?i+=u.TWO_PI:a<c&&i>0&&(a+=u.TWO_PI),i<o&&c<0?c+=u.TWO_PI:a<c&&o<0&&(o+=u.TWO_PI);var l=u.negativePiToPi(Math.max(o,c)),f=u.negativePiToPi(Math.min(i,a));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var h=Math.max(e.south,t.south),d=Math.min(e.north,t.north);if(!(h>=d))return n(r)?(r.west=l,r.south=h,r.east=f,r.north=d,r):new s(l,h,f,d)}},s.simpleIntersection=function(e,t,r){var i=Math.max(e.west,t.west),o=Math.max(e.south,t.south),a=Math.min(e.east,t.east),u=Math.min(e.north,t.north);if(!(o>=u||i>=a))return n(r)?(r.west=i,r.south=o,r.east=a,r.north=u,r):new s(i,o,a,u)},s.union=function(e,t,r){n(r)||(r=new s);var i=e.east,o=e.west,a=t.east,c=t.west;i<o&&a>0?i+=u.TWO_PI:a<c&&i>0&&(a+=u.TWO_PI),i<o&&c<0?c+=u.TWO_PI:a<c&&o<0&&(o+=u.TWO_PI);var l=u.convertLongitudeRange(Math.min(o,c)),f=u.convertLongitudeRange(Math.max(i,a));return r.west=l,r.south=Math.min(e.south,t.south),r.east=f,r.north=Math.max(e.north,t.north),r},s.expand=function(e,t,r){return n(r)||(r=new s),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},s.contains=function(e,t){var r=t.longitude,n=t.latitude,i=e.west,o=e.east;return o<i&&(o+=u.TWO_PI,r<0&&(r+=u.TWO_PI)),(r>i||u.equalsEpsilon(r,i,u.EPSILON14))&&(r<o||u.equalsEpsilon(r,o,u.EPSILON14))&&n>=e.south&&n<=e.north};var c=new e;return s.subsample=function(e,t,i,a){t=r(t,o.WGS84),i=r(i,0),n(a)||(a=[]);var l=0,f=e.north,h=e.south,d=e.east,p=e.west,E=c;E.height=i,E.longitude=p,E.latitude=f,a[l]=t.cartographicToCartesian(E,a[l]),l++,E.longitude=d,a[l]=t.cartographicToCartesian(E,a[l]),l++,E.latitude=h,a[l]=t.cartographicToCartesian(E,a[l]),l++,E.longitude=p,a[l]=t.cartographicToCartesian(E,a[l]),l++,E.latitude=f<0?f:h>0?h:0;for(var _=1;_<8;++_)E.longitude=-Math.PI+_*u.PI_OVER_TWO,s.contains(e,E)&&(a[l]=t.cartographicToCartesian(E,a[l]),l++);return 0===E.latitude&&(E.longitude=p,a[l]=t.cartographicToCartesian(E,a[l]),l++,E.longitude=d,a[l]=t.cartographicToCartesian(E,a[l]),l++),a.length=l,a},s.MAX_VALUE=a(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Math","./Matrix3","./Matrix4","./Rectangle"],function(e,t,r,n,i,o,a,u,s,c,l,f,h){"use strict";function d(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var p=new e,E=new e,_=new e,m=new e,y=new e,T=new e,R=new e,A=new e,v=new e,S=new e,O=new e,I=new e,N=4/3*c.PI;d.fromPoints=function(t,r){if(i(r)||(r=new d),!i(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var n,o=e.clone(t[0],R),a=e.clone(o,p),u=e.clone(o,E),s=e.clone(o,_),c=e.clone(o,m),l=e.clone(o,y),f=e.clone(o,T),h=t.length;for(n=1;n<h;n++){e.clone(t[n],o);var N=o.x,w=o.y,g=o.z;N<a.x&&e.clone(o,a),N>c.x&&e.clone(o,c),w<u.y&&e.clone(o,u),w>l.y&&e.clone(o,l),g<s.z&&e.clone(o,s),g>f.z&&e.clone(o,f)}var M=e.magnitudeSquared(e.subtract(c,a,A)),C=e.magnitudeSquared(e.subtract(l,u,A)),x=e.magnitudeSquared(e.subtract(f,s,A)),P=a,U=c,D=M;C>D&&(D=C,P=u,U=l),x>D&&(D=x,P=s,U=f);var F=v;F.x=.5*(P.x+U.x),F.y=.5*(P.y+U.y),F.z=.5*(P.z+U.z);var L=e.magnitudeSquared(e.subtract(U,F,A)),b=Math.sqrt(L),B=S;B.x=a.x,B.y=u.y,B.z=s.z;var z=O;z.x=c.x,z.y=l.y,z.z=f.z;var q=e.midpoint(B,z,I),G=0;for(n=0;n<h;n++){e.clone(t[n],o);var V=e.magnitude(e.subtract(o,q,A));V>G&&(G=V);var X=e.magnitudeSquared(e.subtract(o,F,A));if(X>L){var W=Math.sqrt(X);b=.5*(b+W),L=b*b;var k=W-b;F.x=(b*F.x+k*o.x)/W,F.y=(b*F.y+k*o.y)/W,F.z=(b*F.z+k*o.z)/W}}return b<G?(e.clone(F,r.center),r.radius=b):(e.clone(q,r.center),r.radius=G),r};var w=new a,g=new e,M=new e,C=new t,x=new t;d.fromRectangle2D=function(e,t,r){return d.fromRectangleWithHeights2D(e,t,0,0,r)},d.fromRectangleWithHeights2D=function(t,r,o,a,u){if(i(u)||(u=new d),!i(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;r=n(r,w),h.southwest(t,C),C.height=o,h.northeast(t,x),x.height=a;var s=r.project(C,g),c=r.project(x,M),l=c.x-s.x,f=c.y-s.y,p=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+p*p);var E=u.center;return E.x=s.x+.5*l,E.y=s.y+.5*f,E.z=s.z+.5*p,u};var P=[];d.fromRectangle3D=function(t,r,a,u){if(r=n(r,o.WGS84),a=n(a,0),i(u)||(u=new d),!i(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;var s=h.subsample(t,r,a,P);return d.fromPoints(s,u)},d.fromVertices=function(t,r,o,a){if(i(a)||(a=new d),!i(t)||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;r=n(r,e.ZERO),o=n(o,3);var u=R;u.x=t[0]+r.x,u.y=t[1]+r.y,u.z=t[2]+r.z;var s,c=e.clone(u,p),l=e.clone(u,E),f=e.clone(u,_),h=e.clone(u,m),N=e.clone(u,y),w=e.clone(u,T),g=t.length;for(s=0;s<g;s+=o){var M=t[s]+r.x,C=t[s+1]+r.y,x=t[s+2]+r.z;u.x=M,u.y=C,u.z=x,M<c.x&&e.clone(u,c),M>h.x&&e.clone(u,h),C<l.y&&e.clone(u,l),C>N.y&&e.clone(u,N),x<f.z&&e.clone(u,f),x>w.z&&e.clone(u,w)}var P=e.magnitudeSquared(e.subtract(h,c,A)),U=e.magnitudeSquared(e.subtract(N,l,A)),D=e.magnitudeSquared(e.subtract(w,f,A)),F=c,L=h,b=P;U>b&&(b=U,F=l,L=N),D>b&&(b=D,F=f,L=w);var B=v;B.x=.5*(F.x+L.x),B.y=.5*(F.y+L.y),B.z=.5*(F.z+L.z);var z=e.magnitudeSquared(e.subtract(L,B,A)),q=Math.sqrt(z),G=S;G.x=c.x,G.y=l.y,G.z=f.z;var V=O;V.x=h.x,V.y=N.y,V.z=w.z;var X=e.midpoint(G,V,I),W=0;for(s=0;s<g;s+=o){u.x=t[s]+r.x,u.y=t[s+1]+r.y,u.z=t[s+2]+r.z;var k=e.magnitude(e.subtract(u,X,A));k>W&&(W=k);var H=e.magnitudeSquared(e.subtract(u,B,A));if(H>z){var Y=Math.sqrt(H);q=.5*(q+Y),z=q*q;var j=Y-q;B.x=(q*B.x+j*u.x)/Y,B.y=(q*B.y+j*u.y)/Y,B.z=(q*B.z+j*u.z)/Y}}return q<W?(e.clone(B,a.center),a.radius=q):(e.clone(X,a.center),a.radius=W),a},d.fromEncodedCartesianVertices=function(t,r,n){if(i(n)||(n=new d),!i(t)||!i(r)||t.length!==r.length||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var o=R;o.x=t[0]+r[0],o.y=t[1]+r[1],o.z=t[2]+r[2];var a,u=e.clone(o,p),s=e.clone(o,E),c=e.clone(o,_),l=e.clone(o,m),f=e.clone(o,y),h=e.clone(o,T),N=t.length;for(a=0;a<N;a+=3){var w=t[a]+r[a],g=t[a+1]+r[a+1],M=t[a+2]+r[a+2];o.x=w,o.y=g,o.z=M,w<u.x&&e.clone(o,u),w>l.x&&e.clone(o,l),g<s.y&&e.clone(o,s),g>f.y&&e.clone(o,f),M<c.z&&e.clone(o,c),M>h.z&&e.clone(o,h)}var C=e.magnitudeSquared(e.subtract(l,u,A)),x=e.magnitudeSquared(e.subtract(f,s,A)),P=e.magnitudeSquared(e.subtract(h,c,A)),U=u,D=l,F=C;x>F&&(F=x,U=s,D=f),P>F&&(F=P,U=c,D=h);var L=v;L.x=.5*(U.x+D.x),L.y=.5*(U.y+D.y),L.z=.5*(U.z+D.z);var b=e.magnitudeSquared(e.subtract(D,L,A)),B=Math.sqrt(b),z=S;z.x=u.x,z.y=s.y,z.z=c.z;var q=O;q.x=l.x,q.y=f.y,q.z=h.z;var G=e.midpoint(z,q,I),V=0;for(a=0;a<N;a+=3){o.x=t[a]+r[a],o.y=t[a+1]+r[a+1],o.z=t[a+2]+r[a+2];var X=e.magnitude(e.subtract(o,G,A));X>V&&(V=X);var W=e.magnitudeSquared(e.subtract(o,L,A));if(W>b){var k=Math.sqrt(W);B=.5*(B+k),b=B*B;var H=k-B;L.x=(B*L.x+H*o.x)/k,L.y=(B*L.y+H*o.y)/k,L.z=(B*L.z+H*o.z)/k}}return B<V?(e.clone(L,n.center),n.radius=B):(e.clone(G,n.center),n.radius=V),n},d.fromCornerPoints=function(t,r,n){i(n)||(n=new d);var o=e.midpoint(t,r,n.center);return n.radius=e.distance(o,r),n},d.fromEllipsoid=function(t,r){return i(r)||(r=new d),e.clone(e.ZERO,r.center),r.radius=t.maximumRadius,r};var U=new e;d.fromBoundingSpheres=function(t,r){if(i(r)||(r=new d),!i(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var n=t.length;if(1===n)return d.clone(t[0],r);if(2===n)return d.union(t[0],t[1],r);var o,a=[];for(o=0;o<n;o++)a.push(t[o].center);r=d.fromPoints(a,r);var u=r.center,s=r.radius;for(o=0;o<n;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,U)+c.radius)}return r.radius=s,r};var D=new e,F=new e,L=new e;d.fromOrientedBoundingBox=function(t,r){i(r)||(r=new d);var n=t.halfAxes,o=l.getColumn(n,0,D),a=l.getColumn(n,1,F),u=l.getColumn(n,2,L);return e.add(o,a,o),e.add(o,u,o),r.center=e.clone(t.center,r.center),r.radius=e.magnitude(o),r},d.clone=function(t,r){if(i(t))return i(r)?(r.center=e.clone(t.center,r.center),r.radius=t.radius,r):new d(t.center,t.radius)},d.packedLength=4,d.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},d.unpack=function(e,t,r){t=n(t,0),i(r)||(r=new d);var o=r.center;return o.x=e[t++],o.y=e[t++],o.z=e[t++],r.radius=e[t],r};var b=new e,B=new e;d.union=function(t,r,n){i(n)||(n=new d);var o=t.center,a=t.radius,u=r.center,s=r.radius,c=e.subtract(u,o,b),l=e.magnitude(c);if(a>=l+s)return t.clone(n),n;if(s>=l+a)return r.clone(n),n;var f=.5*(a+l+s),h=e.multiplyByScalar(c,(-a+f)/l,B);return e.add(h,o,h),e.clone(h,n.center),n.radius=f,n};var z=new e;d.expand=function(t,r,n){n=d.clone(t,n);var i=e.magnitude(e.subtract(r,n.center,z));return i>n.radius&&(n.radius=i),n},d.intersectPlane=function(t,r){var n=t.center,i=t.radius,o=r.normal,a=e.dot(o,n)+r.distance;return a<-i?u.OUTSIDE:a<i?u.INTERSECTING:u.INSIDE},d.transform=function(e,t,r){return i(r)||(r=new d),r.center=f.multiplyByPoint(t,e.center,r.center),r.radius=f.getMaximumScale(t)*e.radius,r};var q=new e;d.distanceSquaredTo=function(t,r){var n=e.subtract(t.center,r,q);return e.magnitudeSquared(n)-t.radius*t.radius},d.transformWithoutScale=function(e,t,r){return i(r)||(r=new d),r.center=f.multiplyByPoint(t,e.center,r.center),r.radius=e.radius,r};var G=new e;d.computePlaneDistances=function(t,r,n,o){i(o)||(o=new s);var a=e.subtract(t.center,r,G),u=e.dot(n,a);return o.start=u-t.radius,o.stop=u+t.radius,o};for(var V=new e,X=new e,W=new e,k=new e,H=new e,Y=new t,j=new Array(8),K=0;K<8;++K)j[K]=new e;var Z=new a;return d.projectTo2D=function(t,r,i){r=n(r,Z);var o=r.ellipsoid,a=t.center,u=t.radius,s=o.geodeticSurfaceNormal(a,V),c=e.cross(e.UNIT_Z,s,X);e.normalize(c,c);var l=e.cross(s,c,W);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,H),h=e.negate(c,k),p=j,E=p[0];e.add(s,l,E),e.add(E,c,E),E=p[1],e.add(s,l,E),e.add(E,h,E),E=p[2],e.add(s,f,E),e.add(E,h,E),E=p[3],e.add(s,f,E),e.add(E,c,E),e.negate(s,s),E=p[4],e.add(s,l,E),e.add(E,c,E),E=p[5],e.add(s,l,E),e.add(E,h,E),E=p[6],e.add(s,f,E),e.add(E,h,E),E=p[7],e.add(s,f,E),e.add(E,c,E);for(var _=p.length,m=0;m<_;++m){var y=p[m];e.add(a,y,y);var T=o.cartesianToCartographic(y,Y);r.project(T,y)}i=d.fromPoints(p,i),a=i.center;var R=a.x,A=a.y,v=a.z;return a.x=v,a.y=R,a.z=A,i},d.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},d.equals=function(t,r){return t===r||i(t)&&i(r)&&e.equals(t.center,r.center)&&t.radius===r.radius},d.prototype.intersectPlane=function(e){return d.intersectPlane(this,e)},d.prototype.distanceSquaredTo=function(e){return d.distanceSquaredTo(this,e)},d.prototype.computePlaneDistances=function(e,t,r){return d.computePlaneDistances(this,e,t,r)},d.prototype.isOccluded=function(e){return d.isOccluded(this,e)},d.prototype.equals=function(e){return d.equals(this,e)},d.prototype.clone=function(e){return d.clone(this,e)},d.prototype.volume=function(){var e=this.radius;return N*e*e*e},d}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var r,n={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[n.fullscreenElement]}},changeEventName:{get:function(){if(i.supportsFullscreen())return n.fullscreenchange}},errorEventName:{get:function(){if(i.supportsFullscreen())return n.fullscreenerror}},enabled:{get:function(){if(i.supportsFullscreen())return document[n.fullscreenEnabled]}},fullscreen:{get:function(){if(i.supportsFullscreen())return null!==i.element}}}),i.supportsFullscreen=function(){if(e(r))return r;r=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return n.requestFullscreen="requestFullscreen",n.exitFullscreen="exitFullscreen",n.fullscreenEnabled="fullscreenEnabled",n.fullscreenElement="fullscreenElement",n.fullscreenchange="fullscreenchange",n.fullscreenerror="fullscreenerror",r=!0;for(var i,o=["webkit","moz","o","ms","khtml"],a=0,u=o.length;a<u;++a){var s=o[a];i=s+"RequestFullscreen",
"function"==typeof t[i]?(n.requestFullscreen=i,r=!0):(i=s+"RequestFullScreen","function"==typeof t[i]&&(n.requestFullscreen=i,r=!0)),i=s+"ExitFullscreen","function"==typeof document[i]?n.exitFullscreen=i:(i=s+"CancelFullScreen","function"==typeof document[i]&&(n.exitFullscreen=i)),i=s+"FullscreenEnabled",void 0!==document[i]?n.fullscreenEnabled=i:(i=s+"FullScreenEnabled",void 0!==document[i]&&(n.fullscreenEnabled=i)),i=s+"FullscreenElement",void 0!==document[i]?n.fullscreenElement=i:(i=s+"FullScreenElement",void 0!==document[i]&&(n.fullscreenElement=i)),i=s+"fullscreenchange",void 0!==document["on"+i]&&("ms"===s&&(i="MSFullscreenChange"),n.fullscreenchange=i),i=s+"fullscreenerror",void 0!==document["on"+i]&&("ms"===s&&(i="MSFullscreenError"),n.fullscreenerror=i)}return r},i.requestFullscreen=function(e,t){i.supportsFullscreen()&&e[n.requestFullscreen]({vrDisplay:t})},i.exitFullscreen=function(){i.supportsFullscreen()&&document[n.exitFullscreen]()},i}),function(e){"use strict";e("ThirdParty/when",[],function(){function e(e,r,n,i){return t(e).then(r,n,i)}function t(e){var t,r;return e instanceof n?t=e:u(e)?(r=a(),e.then(function(e){r.resolve(e)},function(e){r.reject(e)},function(e){r.progress(e)}),t=r.promise):t=i(e),t}function r(t){return e(t,o)}function n(e){this.then=e}function i(e){return new n(function(r){try{return t(r?r(e):e)}catch(e){return o(e)}})}function o(e){return new n(function(r,n){try{return n?t(n(e)):o(e)}catch(e){return o(e)}})}function a(){function e(e,t,r){return h(e,t,r)}function r(e){return p(e)}function i(e){return p(o(e))}function u(e){return d(e)}var s,c,l,f,h,d,p;return c=new n(e),s={then:e,resolve:r,reject:i,progress:u,promise:c,resolver:{resolve:r,reject:i,progress:u}},l=[],f=[],h=function(e,t,r){var n,i;return n=a(),i="function"==typeof r?function(e){try{n.progress(r(e))}catch(e){n.progress(e)}}:function(e){n.progress(e)},l.push(function(r){r.then(e,t).then(n.resolve,n.reject,i)}),f.push(i),n.promise},d=function(e){return E(f,e),e},p=function(e){return e=t(e),h=e.then,p=t,d=m,E(l,e),f=l=A,e},s}function u(e){return e&&"function"==typeof e.then}function s(t,r,n,i,o){return _(2,arguments),e(t,function(t){function u(e){E(e)}function s(e){p(e)}var c,l,f,h,d,p,E,_,y,T;if(y=t.length>>>0,c=Math.max(0,Math.min(r,y)),f=[],l=y-c+1,h=[],d=a(),c)for(_=d.progress,E=function(e){h.push(e),--l||(p=E=m,d.reject(h))},p=function(e){f.push(e),--c||(p=E=m,d.resolve(f))},T=0;T<y;++T)T in t&&e(t[T],s,u,_);else d.resolve(f);return d.then(n,i,o)})}function c(e,t,r,n){function i(e){return t?t(e[0]):e[0]}return s(e,1,i,r,n)}function l(e,t,r,n){return _(1,arguments),h(e,y).then(t,r,n)}function f(){return h(arguments,y)}function h(t,r){return e(t,function(t){var n,i,o,u,s,c;if(o=i=t.length>>>0,n=[],c=a(),o)for(u=function(t,i){e(t,r).then(function(e){n[i]=e,--o||c.resolve(n)},c.reject)},s=0;s<i;s++)s in t?u(t[s],s):--o;else c.resolve(n);return c.promise})}function d(t,r){var n=R.call(arguments,1);return e(t,function(t){var i;return i=t.length,n[0]=function(t,n,o){return e(t,function(t){return e(n,function(e){return r(t,e,o,i)})})},T.apply(t,n)})}function p(t,r,n){var i=arguments.length>2;return e(t,function(e){return e=i?n:e,r.resolve(e),e},function(e){return r.reject(e),o(e)},r.progress)}function E(e,t){for(var r,n=0;r=e[n++];)r(t)}function _(e,t){for(var r,n=t.length;n>e;)if(null!=(r=t[--n])&&"function"!=typeof r)throw new Error("arg "+n+" must be a function")}function m(){}function y(e){return e}var T,R,A;return e.defer=a,e.resolve=t,e.reject=r,e.join=f,e.all=l,e.map=h,e.reduce=d,e.any=c,e.some=s,e.chain=p,e.isPromise=u,n.prototype={always:function(e,t){return this.then(e,e,t)},otherwise:function(e){return this.then(A,e)},yield:function(e){return this.then(function(){return e})},spread:function(e){return this.then(function(t){return l(t,function(t){return e.apply(A,t)})})}},R=[].slice,T=[].reduce||function(e){var t,r,n,i,o;if(o=0,t=Object(this),i=t.length>>>0,r=arguments,r.length<=1)for(;;){if(o in t){n=t[o++];break}if(++o>=i)throw new TypeError}else n=r[1];for(;o<i;++o)o in t&&(n=e(n,t[o],o,t));return n},e})}("function"==typeof define&&define.amd?define:function(e){"object"==typeof exports?module.exports=e():this.when=e()}),define("Core/FeatureDetection",["./defaultValue","./defined","./defineProperties","./DeveloperError","./Fullscreen","../ThirdParty/when"],function(e,t,r,n,i,o){"use strict";function a(e){for(var t=e.split("."),r=0,n=t.length;r<n;++r)t[r]=parseInt(t[r],10);return t}function u(){if(!t(I)&&(I=!1,!E())){var e=/ Chrome\/([\.0-9]+)/.exec(O.userAgent);null!==e&&(I=!0,N=a(e[1]))}return I}function s(){return u()&&N}function c(){if(!t(w)&&(w=!1,!u()&&!E()&&/ Safari\/[\.0-9]+/.test(O.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(O.userAgent);null!==e&&(w=!0,g=a(e[1]))}return w}function l(){return c()&&g}function f(){if(!t(M)){M=!1;var e=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(O.userAgent);null!==e&&(M=!0,C=a(e[1]),C.isNightly=!!e[2])}return M}function h(){return f()&&C}function d(){if(!t(x)){x=!1;var e;"Microsoft Internet Explorer"===O.appName?null!==(e=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(O.userAgent))&&(x=!0,P=a(e[1])):"Netscape"===O.appName&&null!==(e=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(O.userAgent))&&(x=!0,P=a(e[1]))}return x}function p(){return d()&&P}function E(){if(!t(U)){U=!1;var e=/ Edge\/([\.0-9]+)/.exec(O.userAgent);null!==e&&(U=!0,D=a(e[1]))}return U}function _(){return E()&&D}function m(){if(!t(F)){F=!1;var e=/Firefox\/([\.0-9]+)/.exec(O.userAgent);null!==e&&(F=!0,L=a(e[1]))}return F}function y(){return t(b)||(b=/Windows/i.test(O.appVersion)),b}function T(){return m()&&L}function R(){return t(B)||(B=!m()&&"undefined"!=typeof PointerEvent&&(!t(O.pointerEnabled)||O.pointerEnabled)),B}function A(){if(!t(q)){var e=document.createElement("canvas");e.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var r=e.style.imageRendering;q=t(r)&&""!==r,q&&(z=r)}return q}function v(){return A()?z:void 0}function S(){return S._result}var O;O="undefined"!=typeof navigator?navigator:{};var I,N,w,g,M,C,x,P,U,D,F,L,b,B,z,q;S._promise=void 0,S._result=void 0,S.initialize=function(){if(t(S._promise))return S._promise;var e=o.defer();if(S._promise=e.promise,E())return S._result=!1,e.resolve(S._result),e.promise;var r=new Image;return r.onload=function(){S._result=r.width>0&&r.height>0,e.resolve(S._result)},r.onerror=function(){S._result=!1,e.resolve(S._result)},r.src="data:image/webp;base64,UklGRiIAAABXRUJQVlA4IBYAAAAwAQCdASoBAAEADsD+JaQAA3AAAAAA",e.promise},r(S,{initialized:{get:function(){return t(S._result)}}});var G=[];"undefined"!=typeof ArrayBuffer&&(G.push(Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array),"undefined"!=typeof Uint8ClampedArray&&G.push(Uint8ClampedArray),"undefined"!=typeof CanvasPixelArray&&G.push(CanvasPixelArray));var V={isChrome:u,chromeVersion:s,isSafari:c,safariVersion:l,isWebkit:f,webkitVersion:h,isInternetExplorer:d,internetExplorerVersion:p,isEdge:E,edgeVersion:_,isFirefox:m,firefoxVersion:T,isWindows:y,hardwareConcurrency:e(O.hardwareConcurrency,3),supportsPointerEvents:R,supportsImageRenderingPixelated:A,supportsWebP:S,imageRenderingValue:v,typedArrayTypes:G};return V.supportsFullscreen=function(){return i.supportsFullscreen()},V.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},V.supportsWebWorkers=function(){return"undefined"!=typeof Worker},V.supportsWebAssembly=function(){return"undefined"!=typeof WebAssembly&&!V.isEdge()},V}),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,HALF_FLOAT_OES:36193,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,r,n,i,o){"use strict";if(!n.supportsTypedArrays())return{};var a={BYTE:o.BYTE,UNSIGNED_BYTE:o.UNSIGNED_BYTE,SHORT:o.SHORT,UNSIGNED_SHORT:o.UNSIGNED_SHORT,INT:o.INT,UNSIGNED_INT:o.UNSIGNED_INT,FLOAT:o.FLOAT,DOUBLE:o.DOUBLE};return a.getSizeInBytes=function(e){switch(e){case a.BYTE:return Int8Array.BYTES_PER_ELEMENT;case a.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case a.SHORT:return Int16Array.BYTES_PER_ELEMENT;case a.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case a.INT:return Int32Array.BYTES_PER_ELEMENT;case a.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case a.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case a.DOUBLE:return Float64Array.BYTES_PER_ELEMENT}},a.fromTypedArray=function(e){return e instanceof Int8Array?a.BYTE:e instanceof Uint8Array?a.UNSIGNED_BYTE:e instanceof Int16Array?a.SHORT:e instanceof Uint16Array?a.UNSIGNED_SHORT:e instanceof Int32Array?a.INT:e instanceof Uint32Array?a.UNSIGNED_INT:e instanceof Float32Array?a.FLOAT:e instanceof Float64Array?a.DOUBLE:void 0},a.validate=function(e){return t(e)&&(e===a.BYTE||e===a.UNSIGNED_BYTE||e===a.SHORT||e===a.UNSIGNED_SHORT||e===a.INT||e===a.UNSIGNED_INT||e===a.FLOAT||e===a.DOUBLE)},a.createTypedArray=function(e,t){switch(e){case a.BYTE:return new Int8Array(t);case a.UNSIGNED_BYTE:return new Uint8Array(t);case a.SHORT:return new Int16Array(t);case a.UNSIGNED_SHORT:return new Uint16Array(t);case a.INT:return new Int32Array(t);case a.UNSIGNED_INT:return new Uint32Array(t);case a.FLOAT:return new Float32Array(t);case a.DOUBLE:return new Float64Array(t)}},a.createArrayBufferView=function(t,r,n,i){switch(n=e(n,0),i=e(i,(r.byteLength-n)/a.getSizeInBytes(t)),t){case a.BYTE:return new Int8Array(r,n,i);case a.UNSIGNED_BYTE:return new Uint8Array(r,n,i);case a.SHORT:return new Int16Array(r,n,i);case a.UNSIGNED_SHORT:return new Uint16Array(r,n,i);case a.INT:return new Int32Array(r,n,i);case a.UNSIGNED_INT:return new Uint32Array(r,n,i);case a.FLOAT:return new Float32Array(r,n,i);case a.DOUBLE:return new Float64Array(r,n,i)}},a.fromName=function(e){switch(e){case"BYTE":return a.BYTE;case"UNSIGNED_BYTE":return a.UNSIGNED_BYTE;case"SHORT":return a.SHORT;case"UNSIGNED_SHORT":return a.UNSIGNED_SHORT;case"INT":return a.INT;case"UNSIGNED_INT":return a.UNSIGNED_INT;case"FLOAT":return a.FLOAT;case"DOUBLE":return a.DOUBLE}},i(a)}),define("Core/Cartesian2",["./Check","./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,r,n,i,o){"use strict";function a(e,r){this.x=t(e,0),this.y=t(r,0)}a.fromElements=function(e,t,n){return r(n)?(n.x=e,n.y=t,n):new a(e,t)},a.clone=function(e,t){if(r(e))return r(t)?(t.x=e.x,t.y=e.y,t):new a(e.x,e.y)},a.fromCartesian3=a.clone,a.fromCartesian4=a.clone,a.packedLength=2,a.pack=function(e,r,n){return n=t(n,0),r[n++]=e.x,r[n]=e.y,r},a.unpack=function(e,n,i){return n=t(n,0),r(i)||(i=new a),i.x=e[n++],i.y=e[n],i},a.packArray=function(e,t){var n=e.length;r(t)?t.length=2*n:t=new Array(2*n);for(var i=0;i<n;++i)a.pack(e[i],t,2*i);return t},a.unpackArray=function(e,t){var n=e.length;r(t)?t.length=n/2:t=new Array(n/2);for(var i=0;i<n;i+=2){var o=i/2;t[o]=a.unpack(e,i,t[o])}return t},a.fromArray=a.unpack,a.maximumComponent=function(e){return Math.max(e.x,e.y)},a.minimumComponent=function(e){return Math.min(e.x,e.y)},a.minimumByComponent=function(e,t,r){return r.x=Math.min(e.x,t.x),r.y=Math.min(e.y,t.y),r},a.maximumByComponent=function(e,t,r){return r.x=Math.max(e.x,t.x),r.y=Math.max(e.y,t.y),r},a.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y},a.magnitude=function(e){return Math.sqrt(a.magnitudeSquared(e))};var u=new a;a.distance=function(e,t){return a.subtract(e,t,u),a.magnitude(u)},a.distanceSquared=function(e,t){return a.subtract(e,t,u),a.magnitudeSquared(u)},a.normalize=function(e,t){var r=a.magnitude(e);return t.x=e.x/r,t.y=e.y/r,t},a.dot=function(e,t){return e.x*t.x+e.y*t.y},a.multiplyComponents=function(e,t,r){return r.x=e.x*t.x,r.y=e.y*t.y,r},a.divideComponents=function(e,t,r){return r.x=e.x/t.x,r.y=e.y/t.y,r},a.add=function(e,t,r){return r.x=e.x+t.x,r.y=e.y+t.y,r},a.subtract=function(e,t,r){return r.x=e.x-t.x,r.y=e.y-t.y,r},a.multiplyByScalar=function(e,t,r){return r.x=e.x*t,r.y=e.y*t,r},a.divideByScalar=function(e,t,r){return r.x=e.x/t,r.y=e.y/t,r},a.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t},a.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t};var s=new a;a.lerp=function(e,t,r,n){return a.multiplyByScalar(t,r,s),n=a.multiplyByScalar(e,1-r,n),a.add(s,n,n)};var c=new a,l=new a;a.angleBetween=function(e,t){return a.normalize(e,c),a.normalize(t,l),o.acosClamped(a.dot(c,l))};var f=new a;return a.mostOrthogonalAxis=function(e,t){var r=a.normalize(e,f);return a.abs(r,r),t=r.x<=r.y?a.clone(a.UNIT_X,t):a.clone(a.UNIT_Y,t)},a.equals=function(e,t){return e===t||r(e)&&r(t)&&e.x===t.x&&e.y===t.y},a.equalsArray=function(e,t,r){return e.x===t[r]&&e.y===t[r+1]},a.equalsEpsilon=function(e,t,n,i){return e===t||r(e)&&r(t)&&o.equalsEpsilon(e.x,t.x,n,i)&&o.equalsEpsilon(e.y,t.y,n,i)},a.ZERO=i(new a(0,0)),a.UNIT_X=i(new a(1,0)),a.UNIT_Y=i(new a(0,1)),a.prototype.clone=function(e){return a.clone(this,e)},a.prototype.equals=function(e){return a.equals(this,e)},a.prototype.equalsEpsilon=function(e,t,r){return a.equalsEpsilon(this,e,t,r)},a.prototype.toString=function(){return"("+this.x+", "+this.y+")"},a}),define("Core/GeometryOffsetAttribute",["../Core/freezeObject"],function(e){"use strict";return e({NONE:0,TOP:1,ALL:2})}),define("Core/GeometryType",["./freezeObject"],function(e){"use strict";return e({NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3})}),define("Core/Matrix2",["./Cartesian2","./Check","./defaultValue","./defined","./defineProperties","./freezeObject"],function(e,t,r,n,i,o){"use strict";function a(e,t,n,i){this[0]=r(e,0),this[1]=r(n,0),this[2]=r(t,0),this[3]=r(i,0)}a.packedLength=4,a.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},a.unpack=function(e,t,i){return t=r(t,0),n(i)||(i=new a),i[0]=e[t++],i[1]=e[t++],i[2]=e[t++],i[3]=e[t++],i},a.clone=function(e,t){if(n(e))return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t):new a(e[0],e[2],e[1],e[3])},a.fromArray=function(e,t,i){return t=r(t,0),n(i)||(i=new a),i[0]=e[t],i[1]=e[t+1],i[2]=e[t+2],i[3]=e[t+3],i},a.fromColumnMajorArray=function(e,t){return a.clone(e,t)},a.fromRowMajorArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[2],t[2]=e[1],t[3]=e[3],t):new a(e[0],e[1],e[2],e[3])},a.fromScale=function(e,t){return n(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=e.y,t):new a(e.x,0,0,e.y)},a.fromUniformScale=function(e,t){return n(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=e,t):new a(e,0,0,e)},a.fromRotation=function(e,t){var r=Math.cos(e),i=Math.sin(e);return n(t)?(t[0]=r,t[1]=i,t[2]=-i,t[3]=r,t):new a(r,-i,i,r)},a.toArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t):[e[0],e[1],e[2],e[3]]},a.getElementIndex=function(e,t){return 2*e+t},a.getColumn=function(e,t,r){var n=2*t,i=e[n],o=e[n+1];return r.x=i,r.y=o,r},a.setColumn=function(e,t,r,n){n=a.clone(e,n);var i=2*t;return n[i]=r.x,n[i+1]=r.y,n},a.getRow=function(e,t,r){var n=e[t],i=e[t+2];return r.x=n,r.y=i,r},a.setRow=function(e,t,r,n){return n=a.clone(e,n),n[t]=r.x,n[t+2]=r.y,n};var u=new e;a.getScale=function(t,r){return r.x=e.magnitude(e.fromElements(t[0],t[1],u)),r.y=e.magnitude(e.fromElements(t[2],t[3],u)),r};var s=new e;return a.getMaximumScale=function(t){return a.getScale(t,s),e.maximumComponent(s)},a.multiply=function(e,t,r){var n=e[0]*t[0]+e[2]*t[1],i=e[0]*t[2]+e[2]*t[3],o=e[1]*t[0]+e[3]*t[1],a=e[1]*t[2]+e[3]*t[3];return r[0]=n,r[1]=o,r[2]=i,r[3]=a,r},a.add=function(e,t,r){return r[0]=e[0]+t[0],r[1]=e[1]+t[1],r[2]=e[2]+t[2],r[3]=e[3]+t[3],r},a.subtract=function(e,t,r){return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],r[3]=e[3]-t[3],r},a.multiplyByVector=function(e,t,r){var n=e[0]*t.x+e[2]*t.y,i=e[1]*t.x+e[3]*t.y;return r.x=n,r.y=i,r},a.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r},a.multiplyByScale=function(e,t,r){return r[0]=e[0]*t.x,r[1]=e[1]*t.x,r[2]=e[2]*t.y,r[3]=e[3]*t.y,r},a.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t},a.transpose=function(e,t){var r=e[0],n=e[2],i=e[1],o=e[3];return t[0]=r,t[1]=n,t[2]=i,t[3]=o,t},a.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},a.equals=function(e,t){return e===t||n(e)&&n(t)&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]},a.equalsArray=function(e,t,r){return e[0]===t[r]&&e[1]===t[r+1]&&e[2]===t[r+2]&&e[3]===t[r+3]},a.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r},a.IDENTITY=o(new a(1,0,0,1)),a.ZERO=o(new a(0,0,0,0)),a.COLUMN0ROW0=0,a.COLUMN0ROW1=1,a.COLUMN1ROW0=2,a.COLUMN1ROW1=3,i(a.prototype,{length:{get:function(){return a.packedLength}}}),a.prototype.clone=function(e){return a.clone(this,e)},a.prototype.equals=function(e){return a.equals(this,e)},a.prototype.equalsEpsilon=function(e,t){return a.equalsEpsilon(this,e,t)},a.prototype.toString=function(){return"("+this[0]+", "+this[2]+")\n("+this[1]+", "+this[3]+")"},a}),define("Core/PrimitiveType",["./freezeObject","./WebGLConstants"],function(e,t){"use strict";var r={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===r.POINTS||e===r.LINES||e===r.LINE_LOOP||e===r.LINE_STRIP||e===r.TRIANGLES||e===r.TRIANGLE_STRIP||e===r.TRIANGLE_FAN}};return e(r)}),define("Core/Quaternion",["./Cartesian3","./Check","./defaultValue","./defined","./FeatureDetection","./freezeObject","./Math","./Matrix3"],function(e,t,r,n,i,o,a,u){"use strict";function s(e,t,n,i){this.x=r(e,0),this.y=r(t,0),this.z=r(n,0),this.w=r(i,0)}var c=new e;s.fromAxisAngle=function(t,r,i){var o=r/2,a=Math.sin(o);c=e.normalize(t,c);var u=c.x*a,l=c.y*a,f=c.z*a,h=Math.cos(o);return n(i)?(i.x=u,i.y=l,i.z=f,i.w=h,i):new s(u,l,f,h)};var l=[1,2,0],f=new Array(3);s.fromRotationMatrix=function(e,t){var r,i,o,a,c,h=e[u.COLUMN0ROW0],d=e[u.COLUMN1ROW1],p=e[u.COLUMN2ROW2],E=h+d+p;if(E>0)r=Math.sqrt(E+1),c=.5*r,r=.5/r,i=(e[u.COLUMN1ROW2]-e[u.COLUMN2ROW1])*r,o=(e[u.COLUMN2ROW0]-e[u.COLUMN0ROW2])*r,a=(e[u.COLUMN0ROW1]-e[u.COLUMN1ROW0])*r;else{var _=l,m=0;d>h&&(m=1),p>h&&p>d&&(m=2);var y=_[m],T=_[y];r=Math.sqrt(e[u.getElementIndex(m,m)]-e[u.getElementIndex(y,y)]-e[u.getElementIndex(T,T)]+1);var R=f;R[m]=.5*r,r=.5/r,c=(e[u.getElementIndex(T,y)]-e[u.getElementIndex(y,T)])*r,R[y]=(e[u.getElementIndex(y,m)]+e[u.getElementIndex(m,y)])*r,R[T]=(e[u.getElementIndex(T,m)]+e[u.getElementIndex(m,T)])*r,i=-R[0],o=-R[1],a=-R[2]}return n(t)?(t.x=i,t.y=o,t.z=a,t.w=c,t):new s(i,o,a,c)};var h=new s,d=new s,p=new s,E=new s;s.fromHeadingPitchRoll=function(t,r){return E=s.fromAxisAngle(e.UNIT_X,t.roll,h),p=s.fromAxisAngle(e.UNIT_Y,-t.pitch,r),r=s.multiply(p,E,p),d=s.fromAxisAngle(e.UNIT_Z,-t.heading,h),
s.multiply(d,r,r)};var _=new e,m=new e,y=new s,T=new s,R=new s;s.packedLength=4,s.pack=function(e,t,n){return n=r(n,0),t[n++]=e.x,t[n++]=e.y,t[n++]=e.z,t[n]=e.w,t},s.unpack=function(e,t,i){return t=r(t,0),n(i)||(i=new s),i.x=e[t],i.y=e[t+1],i.z=e[t+2],i.w=e[t+3],i},s.packedInterpolationLength=3,s.convertPackedArrayForInterpolation=function(e,t,r,n){s.unpack(e,4*r,R),s.conjugate(R,R);for(var i=0,o=r-t+1;i<o;i++){var a=3*i;s.unpack(e,4*(t+i),y),s.multiply(y,R,y),y.w<0&&s.negate(y,y),s.computeAxis(y,_);var u=s.computeAngle(y);n[a]=_.x*u,n[a+1]=_.y*u,n[a+2]=_.z*u}},s.unpackInterpolationResult=function(t,r,i,o,a){n(a)||(a=new s),e.fromArray(t,0,m);var u=e.magnitude(m);return s.unpack(r,4*o,T),0===u?s.clone(s.IDENTITY,y):s.fromAxisAngle(m,u,y),s.multiply(y,T,a)},s.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 s(e.x,e.y,e.z,e.w)},s.conjugate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=e.w,t},s.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z+e.w*e.w},s.magnitude=function(e){return Math.sqrt(s.magnitudeSquared(e))},s.normalize=function(e,t){var r=1/s.magnitude(e),n=e.x*r,i=e.y*r,o=e.z*r,a=e.w*r;return t.x=n,t.y=i,t.z=o,t.w=a,t},s.inverse=function(e,t){var r=s.magnitudeSquared(e);return t=s.conjugate(e,t),s.multiplyByScalar(t,1/r,t)},s.add=function(e,t,r){return r.x=e.x+t.x,r.y=e.y+t.y,r.z=e.z+t.z,r.w=e.w+t.w,r},s.subtract=function(e,t,r){return r.x=e.x-t.x,r.y=e.y-t.y,r.z=e.z-t.z,r.w=e.w-t.w,r},s.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=-e.w,t},s.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w},s.multiply=function(e,t,r){var n=e.x,i=e.y,o=e.z,a=e.w,u=t.x,s=t.y,c=t.z,l=t.w,f=a*u+n*l+i*c-o*s,h=a*s-n*c+i*l+o*u,d=a*c+n*s-i*u+o*l,p=a*l-n*u-i*s-o*c;return r.x=f,r.y=h,r.z=d,r.w=p,r},s.multiplyByScalar=function(e,t,r){return r.x=e.x*t,r.y=e.y*t,r.z=e.z*t,r.w=e.w*t,r},s.divideByScalar=function(e,t,r){return r.x=e.x/t,r.y=e.y/t,r.z=e.z/t,r.w=e.w/t,r},s.computeAxis=function(e,t){var r=e.w;if(Math.abs(r-1)<a.EPSILON6)return t.x=t.y=t.z=0,t;var n=1/Math.sqrt(1-r*r);return t.x=e.x*n,t.y=e.y*n,t.z=e.z*n,t},s.computeAngle=function(e){return Math.abs(e.w-1)<a.EPSILON6?0:2*Math.acos(e.w)};var A=new s;s.lerp=function(e,t,r,n){return A=s.multiplyByScalar(t,r,A),n=s.multiplyByScalar(e,1-r,n),s.add(A,n,n)};var v=new s,S=new s,O=new s;s.slerp=function(e,t,r,n){var i=s.dot(e,t),o=t;if(i<0&&(i=-i,o=v=s.negate(t,v)),1-i<a.EPSILON6)return s.lerp(e,o,r,n);var u=Math.acos(i);return S=s.multiplyByScalar(e,Math.sin((1-r)*u),S),O=s.multiplyByScalar(o,Math.sin(r*u),O),n=s.add(S,O,n),s.multiplyByScalar(n,1/Math.sin(u),n)},s.log=function(t,r){var n=a.acosClamped(t.w),i=0;return 0!==n&&(i=n/Math.sin(n)),e.multiplyByScalar(t,i,r)},s.exp=function(t,r){var n=e.magnitude(t),i=0;return 0!==n&&(i=Math.sin(n)/n),r.x=t.x*i,r.y=t.y*i,r.z=t.z*i,r.w=Math.cos(n),r};var I=new e,N=new e,w=new s,g=new s;s.computeInnerQuadrangle=function(t,r,n,i){var o=s.conjugate(r,w);s.multiply(o,n,g);var a=s.log(g,I);s.multiply(o,t,g);var u=s.log(g,N);return e.add(a,u,a),e.multiplyByScalar(a,.25,a),e.negate(a,a),s.exp(a,w),s.multiply(r,w,i)},s.squad=function(e,t,r,n,i,o){var a=s.slerp(e,t,i,w),u=s.slerp(r,n,i,g);return s.slerp(a,u,2*i*(1-i),o)};for(var M=new s,C=1.9011074535173003,x=i.supportsTypedArrays()?new Float32Array(8):[],P=i.supportsTypedArrays()?new Float32Array(8):[],U=i.supportsTypedArrays()?new Float32Array(8):[],D=i.supportsTypedArrays()?new Float32Array(8):[],F=0;F<7;++F){var L=F+1,b=2*L+1;x[F]=1/(L*b),P[F]=L/b}return x[7]=C/136,P[7]=8*C/17,s.fastSlerp=function(e,t,r,n){var i,o=s.dot(e,t);o>=0?i=1:(i=-1,o=-o);for(var a=o-1,u=1-r,c=r*r,l=u*u,f=7;f>=0;--f)U[f]=(x[f]*c-P[f])*a,D[f]=(x[f]*l-P[f])*a;var h=i*r*(1+U[0]*(1+U[1]*(1+U[2]*(1+U[3]*(1+U[4]*(1+U[5]*(1+U[6]*(1+U[7])))))))),d=u*(1+D[0]*(1+D[1]*(1+D[2]*(1+D[3]*(1+D[4]*(1+D[5]*(1+D[6]*(1+D[7])))))))),p=s.multiplyByScalar(e,d,M);return s.multiplyByScalar(t,h,n),s.add(p,n,n)},s.fastSquad=function(e,t,r,n,i,o){var a=s.fastSlerp(e,t,i,w),u=s.fastSlerp(r,n,i,g);return s.fastSlerp(a,u,2*i*(1-i),o)},s.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},s.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e.x-t.x)<=r&&Math.abs(e.y-t.y)<=r&&Math.abs(e.z-t.z)<=r&&Math.abs(e.w-t.w)<=r},s.ZERO=o(new s(0,0,0,0)),s.IDENTITY=o(new s(0,0,0,1)),s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.prototype.equalsEpsilon=function(e,t){return s.equalsEpsilon(this,e,t)},s.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", "+this.w+")"},s}),define("Core/binarySearch",["./Check"],function(e){"use strict";function t(e,t,r){for(var n,i,o=0,a=e.length-1;o<=a;)if(n=~~((o+a)/2),(i=r(e[n],t))<0)o=n+1;else{if(!(i>0))return n;a=n-1}return~(a+1)}return t}),define("Core/EarthOrientationParametersSample",[],function(){"use strict";function e(e,t,r,n,i){this.xPoleWander=e,this.yPoleWander=t,this.xPoleOffset=r,this.yPoleOffset=n,this.ut1MinusUtc=i}return e}),define("ThirdParty/sprintf",[],function(){function e(){var e=/%%|%(\d+\$)?([-+\'#0 ]*)(\*\d+\$|\*|\d+)?(\.(\*\d+\$|\*|\d+))?([scboxXuideEfFgG])/g,t=arguments,r=0,n=t[r++],i=function(e,t,r,n){r||(r=" ");var i=e.length>=t?"":Array(1+t-e.length>>>0).join(r);return n?e+i:i+e},o=function(e,t,r,n,o,a){var u=n-e.length;return u>0&&(e=r||!o?i(e,n,a,r):e.slice(0,t.length)+i("",u,"0",!0)+e.slice(t.length)),e},a=function(e,t,r,n,a,u,s){var c=e>>>0;return r=r&&c&&{2:"0b",8:"0",16:"0x"}[t]||"",e=r+i(c.toString(t),u||0,"0",!1),o(e,r,n,a,s)},u=function(e,t,r,n,i,a){return null!=n&&(e=e.slice(0,n)),o(e,"",t,r,i,a)},s=function(e,n,s,c,l,f,h){var d,p,E,_,m;if("%%"==e)return"%";for(var y=!1,T="",R=!1,A=!1,v=" ",S=s.length,O=0;s&&O<S;O++)switch(s.charAt(O)){case" ":T=" ";break;case"+":T="+";break;case"-":y=!0;break;case"'":v=s.charAt(O+1);break;case"0":R=!0;break;case"#":A=!0}if(c=c?"*"==c?+t[r++]:"*"==c.charAt(0)?+t[c.slice(1,-1)]:+c:0,c<0&&(c=-c,y=!0),!isFinite(c))throw new Error("sprintf: (minimum-)width must be finite");switch(f=f?"*"==f?+t[r++]:"*"==f.charAt(0)?+t[f.slice(1,-1)]:+f:"fFeE".indexOf(h)>-1?6:"d"==h?0:void 0,m=n?t[n.slice(0,-1)]:t[r++],h){case"s":return u(String(m),y,c,f,R,v);case"c":return u(String.fromCharCode(+m),y,c,f,R);case"b":return a(m,2,A,y,c,f,R);case"o":return a(m,8,A,y,c,f,R);case"x":return a(m,16,A,y,c,f,R);case"X":return a(m,16,A,y,c,f,R).toUpperCase();case"u":return a(m,10,A,y,c,f,R);case"i":case"d":return d=+m||0,d=Math.round(d-d%1),p=d<0?"-":T,m=p+i(String(Math.abs(d)),f,"0",!1),o(m,p,y,c,R);case"e":case"E":case"f":case"F":case"g":case"G":return d=+m,p=d<0?"-":T,E=["toExponential","toFixed","toPrecision"]["efg".indexOf(h.toLowerCase())],_=["toString","toUpperCase"]["eEfFgG".indexOf(h)%2],m=p+Math.abs(d)[E](f),o(m,p,y,c,R)[_]();default:return e}};return n.replace(e,s)}return e}),define("Core/GregorianDate",[],function(){"use strict";function e(e,t,r,n,i,o,a,u){this.year=e,this.month=t,this.day=r,this.hour=n,this.minute=i,this.second=o,this.millisecond=a,this.isLeapSecond=u}return e}),define("Core/isLeapYear",["./DeveloperError"],function(e){"use strict";function t(e){return e%4==0&&e%100!=0||e%400==0}return t}),define("Core/LeapSecond",[],function(){"use strict";function e(e,t){this.julianDate=e,this.offset=t}return e}),define("Core/TimeConstants",["./freezeObject"],function(e){"use strict";return e({SECONDS_PER_MILLISECOND:.001,SECONDS_PER_MINUTE:60,MINUTES_PER_HOUR:60,HOURS_PER_DAY:24,SECONDS_PER_HOUR:3600,MINUTES_PER_DAY:1440,SECONDS_PER_DAY:86400,DAYS_PER_JULIAN_CENTURY:36525,PICOSECOND:1e-9,MODIFIED_JULIAN_DATE_DIFFERENCE:2400000.5})}),define("Core/TimeStandard",["./freezeObject"],function(e){"use strict";return e({UTC:0,TAI:1})}),define("Core/JulianDate",["../ThirdParty/sprintf","./binarySearch","./defaultValue","./defined","./DeveloperError","./GregorianDate","./isLeapYear","./LeapSecond","./TimeConstants","./TimeStandard"],function(e,t,r,n,i,o,a,u,s,c){"use strict";function l(e,t){return E.compare(e.julianDate,t.julianDate)}function f(e){y.julianDate=e;var r=E.leapSeconds,n=t(r,y,l);n<0&&(n=~n),n>=r.length&&(n=r.length-1);var i=r[n].offset;if(n>0){E.secondsDifference(r[n].julianDate,e)>i&&(n--,i=r[n].offset)}E.addSeconds(e,i,e)}function h(e,r){y.julianDate=e;var n=E.leapSeconds,i=t(n,y,l);if(i<0&&(i=~i),0===i)return E.addSeconds(e,-n[0].offset,r);if(i>=n.length)return E.addSeconds(e,-n[i-1].offset,r);var o=E.secondsDifference(n[i].julianDate,e);return 0===o?E.addSeconds(e,-n[i].offset,r):o<=1?void 0:E.addSeconds(e,-n[--i].offset,r)}function d(e,t,r){var n=t/s.SECONDS_PER_DAY|0;return e+=n,t-=s.SECONDS_PER_DAY*n,t<0&&(e--,t+=s.SECONDS_PER_DAY),r.dayNumber=e,r.secondsOfDay=t,r}function p(e,t,r,n,i,o,a){var u=(t-14)/12|0,c=e+4800+u,l=(1461*c/4|0)+(367*(t-2-12*u)/12|0)-(3*((c+100)/100|0)/4|0)+r-32075;(n-=12)<0&&(n+=24);var f=o+(n*s.SECONDS_PER_HOUR+i*s.SECONDS_PER_MINUTE+a*s.SECONDS_PER_MILLISECOND);return f>=43200&&(l-=1),[l,f]}function E(e,t,n){this.dayNumber=void 0,this.secondsOfDay=void 0,e=r(e,0),t=r(t,0),n=r(n,c.UTC);var i=0|e;t+=(e-i)*s.SECONDS_PER_DAY,d(i,t,this),n===c.UTC&&f(this)}var _=new o,m=[31,28,31,30,31,30,31,31,30,31,30,31],y=new u,T=/^(\d{4})$/,R=/^(\d{4})-(\d{2})$/,A=/^(\d{4})-?(\d{3})$/,v=/^(\d{4})-?W(\d{2})-?(\d{1})?$/,S=/^(\d{4})-?(\d{2})-?(\d{2})$/,O=/([Z+\-])?(\d{2})?:?(\d{2})?$/,I=/^(\d{2})(\.\d+)?/.source+O.source,N=/^(\d{2}):?(\d{2})(\.\d+)?/.source+O.source,w=/^(\d{2}):?(\d{2}):?(\d{2})(\.\d+)?/.source+O.source;E.fromGregorianDate=function(e,t){var r=p(e.year,e.month,e.day,e.hour,e.minute,e.second,e.millisecond);return n(t)?(d(r[0],r[1],t),f(t),t):new E(r[0],r[1],c.UTC)},E.fromDate=function(e,t){var r=p(e.getUTCFullYear(),e.getUTCMonth()+1,e.getUTCDate(),e.getUTCHours(),e.getUTCMinutes(),e.getUTCSeconds(),e.getUTCMilliseconds());return n(t)?(d(r[0],r[1],t),f(t),t):new E(r[0],r[1],c.UTC)},E.fromIso8601=function(e,t){e=e.replace(",",".");var r,i,o,u=e.split("T"),s=1,l=1,h=0,_=0,y=0,O=0,g=u[0],M=u[1];if(null!==(u=g.match(S)))r=+u[1],s=+u[2],l=+u[3];else if(null!==(u=g.match(R)))r=+u[1],s=+u[2];else if(null!==(u=g.match(T)))r=+u[1];else{var C;if(null!==(u=g.match(A)))r=+u[1],C=+u[2],o=a(r);else if(null!==(u=g.match(v))){r=+u[1];var x=+u[2],P=+u[3]||0,U=new Date(Date.UTC(r,0,4));C=7*x+P-U.getUTCDay()-3}i=new Date(Date.UTC(r,0,1)),i.setUTCDate(C),s=i.getUTCMonth()+1,l=i.getUTCDate()}o=a(r);var D;if(n(M)){u=M.match(w),null!==u?(h=+u[1],_=+u[2],y=+u[3],O=1e3*+(u[4]||0),D=5):(u=M.match(N),null!==u?(h=+u[1],_=+u[2],y=60*+(u[3]||0),D=4):null!==(u=M.match(I))&&(h=+u[1],_=60*+(u[2]||0),D=3));var F=u[D],L=+u[D+1],b=+(u[D+2]||0);switch(F){case"+":h-=L,_-=b;break;case"-":h+=L,_+=b;break;case"Z":break;default:_+=new Date(Date.UTC(r,s-1,l,h,_)).getTimezoneOffset()}}var B=60===y;for(B&&y--;_>=60;)_-=60,h++;for(;h>=24;)h-=24,l++;for(i=o&&2===s?29:m[s-1];l>i;)l-=i,s++,s>12&&(s-=12,r++),i=o&&2===s?29:m[s-1];for(;_<0;)_+=60,h--;for(;h<0;)h+=24,l--;for(;l<1;)s--,s<1&&(s+=12,r--),i=o&&2===s?29:m[s-1],l+=i;var z=p(r,s,l,h,_,y,O);return n(t)?(d(z[0],z[1],t),f(t)):t=new E(z[0],z[1],c.UTC),B&&E.addSeconds(t,1,t),t},E.now=function(e){return E.fromDate(new Date,e)};var g=new E(0,0,c.TAI);return E.toGregorianDate=function(e,t){var r=!1,i=h(e,g);n(i)||(E.addSeconds(e,-1,g),i=h(g,g),r=!0);var a=i.dayNumber,u=i.secondsOfDay;u>=43200&&(a+=1);var c=a+68569|0,l=4*c/146097|0;c=c-((146097*l+3)/4|0)|0;var f=4e3*(c+1)/1461001|0;c=c-(1461*f/4|0)+31|0;var d=80*c/2447|0,p=c-(2447*d/80|0)|0;c=d/11|0;var _=d+2-12*c|0,m=100*(l-49)+f+c|0,y=u/s.SECONDS_PER_HOUR|0,T=u-y*s.SECONDS_PER_HOUR,R=T/s.SECONDS_PER_MINUTE|0;T-=R*s.SECONDS_PER_MINUTE;var A=0|T,v=(T-A)/s.SECONDS_PER_MILLISECOND;return y+=12,y>23&&(y-=24),r&&(A+=1),n(t)?(t.year=m,t.month=_,t.day=p,t.hour=y,t.minute=R,t.second=A,t.millisecond=v,t.isLeapSecond=r,t):new o(m,_,p,y,R,A,v,r)},E.toDate=function(e){var t=E.toGregorianDate(e,_),r=t.second;return t.isLeapSecond&&(r-=1),new Date(Date.UTC(t.year,t.month-1,t.day,t.hour,t.minute,r,t.millisecond))},E.toIso8601=function(t,r){var i=E.toGregorianDate(t,_),o=i.year,a=i.month,u=i.day,s=i.hour,c=i.minute,l=i.second,f=i.millisecond;1e4===o&&1===a&&1===u&&0===s&&0===c&&0===l&&0===f&&(o=9999,a=12,u=31,s=24);var h;return n(r)||0===f?n(r)&&0!==r?(h=(.01*f).toFixed(r).replace(".","").slice(0,r),e("%04d-%02d-%02dT%02d:%02d:%02d.%sZ",o,a,u,s,c,l,h)):e("%04d-%02d-%02dT%02d:%02d:%02dZ",o,a,u,s,c,l):(h=(.01*f).toString().replace(".",""),e("%04d-%02d-%02dT%02d:%02d:%02d.%sZ",o,a,u,s,c,l,h))},E.clone=function(e,t){if(n(e))return n(t)?(t.dayNumber=e.dayNumber,t.secondsOfDay=e.secondsOfDay,t):new E(e.dayNumber,e.secondsOfDay,c.TAI)},E.compare=function(e,t){var r=e.dayNumber-t.dayNumber;return 0!==r?r:e.secondsOfDay-t.secondsOfDay},E.equals=function(e,t){return e===t||n(e)&&n(t)&&e.dayNumber===t.dayNumber&&e.secondsOfDay===t.secondsOfDay},E.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(E.secondsDifference(e,t))<=r},E.totalDays=function(e){return e.dayNumber+e.secondsOfDay/s.SECONDS_PER_DAY},E.secondsDifference=function(e,t){return(e.dayNumber-t.dayNumber)*s.SECONDS_PER_DAY+(e.secondsOfDay-t.secondsOfDay)},E.daysDifference=function(e,t){return e.dayNumber-t.dayNumber+(e.secondsOfDay-t.secondsOfDay)/s.SECONDS_PER_DAY},E.computeTaiMinusUtc=function(e){y.julianDate=e;var r=E.leapSeconds,n=t(r,y,l);return n<0&&(n=~n,--n<0&&(n=0)),r[n].offset},E.addSeconds=function(e,t,r){return d(e.dayNumber,e.secondsOfDay+t,r)},E.addMinutes=function(e,t,r){var n=e.secondsOfDay+t*s.SECONDS_PER_MINUTE;return d(e.dayNumber,n,r)},E.addHours=function(e,t,r){var n=e.secondsOfDay+t*s.SECONDS_PER_HOUR;return d(e.dayNumber,n,r)},E.addDays=function(e,t,r){return d(e.dayNumber+t,e.secondsOfDay,r)},E.lessThan=function(e,t){return E.compare(e,t)<0},E.lessThanOrEquals=function(e,t){return E.compare(e,t)<=0},E.greaterThan=function(e,t){return E.compare(e,t)>0},E.greaterThanOrEquals=function(e,t){return E.compare(e,t)>=0},E.prototype.clone=function(e){return E.clone(this,e)},E.prototype.equals=function(e){return E.equals(this,e)},E.prototype.equalsEpsilon=function(e,t){return E.equalsEpsilon(this,e,t)},E.prototype.toString=function(){return E.toIso8601(this)},E.leapSeconds=[new u(new E(2441317,43210,c.TAI),10),new u(new E(2441499,43211,c.TAI),11),new u(new E(2441683,43212,c.TAI),12),new u(new E(2442048,43213,c.TAI),13),new u(new E(2442413,43214,c.TAI),14),new u(new E(2442778,43215,c.TAI),15),new u(new E(2443144,43216,c.TAI),16),new u(new E(2443509,43217,c.TAI),17),new u(new E(2443874,43218,c.TAI),18),new u(new E(2444239,43219,c.TAI),19),new u(new E(2444786,43220,c.TAI),20),new u(new E(2445151,43221,c.TAI),21),new u(new E(2445516,43222,c.TAI),22),new u(new E(2446247,43223,c.TAI),23),new u(new E(2447161,43224,c.TAI),24),new u(new E(2447892,43225,c.TAI),25),new u(new E(2448257,43226,c.TAI),26),new u(new E(2448804,43227,c.TAI),27),new u(new E(2449169,43228,c.TAI),28),new u(new E(2449534,43229,c.TAI),29),new u(new E(2450083,43230,c.TAI),30),new u(new E(2450630,43231,c.TAI),31),new u(new E(2451179,43232,c.TAI),32),new u(new E(2453736,43233,c.TAI),33),new u(new E(2454832,43234,c.TAI),34),new u(new E(2456109,43235,c.TAI),35),new u(new E(2457204,43236,c.TAI),36),new u(new E(2457754,43237,c.TAI),37)],E}),define("ThirdParty/Uri",[],function(){function e(t){if(t instanceof e)this.scheme=t.scheme,this.authority=t.authority,this.path=t.path,this.query=t.query,this.fragment=t.fragment;else if(t){var r=n.exec(t);this.scheme=r[1],this.authority=r[2],this.path=r[3],this.query=r[4],this.fragment=r[5]}}function t(e){var t=unescape(e);return o.test(t)?t:e.toUpperCase()}function r(e,t,r,n){return(t||"")+r.toLowerCase()+(n||"")}e.prototype.scheme=null,e.prototype.authority=null,e.prototype.path="",e.prototype.query=null,e.prototype.fragment=null;var n=new RegExp("^(?:([^:/?#]+):)?(?://([^/?#]*))?([^?#]*)(?:\\?([^#]*))?(?:#(.*))?$");e.prototype.getScheme=function(){return this.scheme},e.prototype.getAuthority=function(){return this.authority},e.prototype.getPath=function(){return this.path},e.prototype.getQuery=function(){return this.query},e.prototype.getFragment=function(){return this.fragment},e.prototype.isAbsolute=function(){return!!this.scheme&&!this.fragment},e.prototype.isSameDocumentAs=function(e){return e.scheme==this.scheme&&e.authority==this.authority&&e.path==this.path&&e.query==this.query},e.prototype.equals=function(e){return this.isSameDocumentAs(e)&&e.fragment==this.fragment},e.prototype.normalize=function(){this.removeDotSegments(),this.scheme&&(this.scheme=this.scheme.toLowerCase()),this.authority&&(this.authority=this.authority.replace(a,r).replace(i,t)),this.path&&(this.path=this.path.replace(i,t)),this.query&&(this.query=this.query.replace(i,t)),this.fragment&&(this.fragment=this.fragment.replace(i,t))};var i=/%[0-9a-z]{2}/gi,o=/[a-zA-Z0-9\-\._~]/,a=/(.*@)?([^@:]*)(:.*)?/;return e.prototype.resolve=function(t){var r=new e;return this.scheme?(r.scheme=this.scheme,r.authority=this.authority,r.path=this.path,r.query=this.query):(r.scheme=t.scheme,this.authority?(r.authority=this.authority,r.path=this.path,r.query=this.query):(r.authority=t.authority,""==this.path?(r.path=t.path,r.query=this.query||t.query):("/"==this.path.charAt(0)?(r.path=this.path,r.removeDotSegments()):(t.authority&&""==t.path?r.path="/"+this.path:r.path=t.path.substring(0,t.path.lastIndexOf("/")+1)+this.path,r.removeDotSegments()),r.query=this.query))),r.fragment=this.fragment,r},e.prototype.removeDotSegments=function(){var e,t=this.path.split("/"),r=[],n=""==t[0];n&&t.shift();for(""==t[0]&&t.shift();t.length;)e=t.shift(),".."==e?r.pop():"."!=e&&r.push(e);"."!=e&&".."!=e||r.push(""),n&&r.unshift(""),this.path=r.join("/")},e.prototype.toString=function(){var e="";return this.scheme&&(e+=this.scheme+":"),this.authority&&(e+="//"+this.authority),e+=this.path,this.query&&(e+="?"+this.query),this.fragment&&(e+="#"+this.fragment),e},e}),define("Core/appendForwardSlash",[],function(){"use strict";function e(e){return 0!==e.length&&"/"===e[e.length-1]||(e+="/"),e}return e}),define("Core/clone",["./defaultValue"],function(e){"use strict";function t(r,n){if(null===r||"object"!=typeof r)return r;n=e(n,!1);var i=new r.constructor;for(var o in r)if(r.hasOwnProperty(o)){var a=r[o];n&&(a=t(a,n)),i[o]=a}return i}return t}),define("Core/combine",["./defaultValue","./defined"],function(e,t){"use strict";function r(n,i,o){o=e(o,!1);var a,u,s,c={},l=t(n),f=t(i);if(l)for(a in n)n.hasOwnProperty(a)&&(u=n[a],f&&o&&"object"==typeof u&&i.hasOwnProperty(a)?(s=i[a],c[a]="object"==typeof s?r(u,s,o):u):c[a]=u);if(f)for(a in i)i.hasOwnProperty(a)&&!c.hasOwnProperty(a)&&(s=i[a],c[a]=s);return c}return r}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";function i(e,t){var r;return"undefined"!=typeof document&&(r=document),i._implementation(e,t,r)}return i._implementation=function(n,i,o){if(!r(i)){if(void 0===o)return n;i=t(o.baseURI,o.location.href)}var a=new e(i);return new e(n).resolve(a).toString()},i}),define("Core/getBaseUri",["../ThirdParty/Uri","./defined","./DeveloperError"],function(e,t,r){"use strict";function n(r,n){var i="",o=r.lastIndexOf("/");return-1!==o&&(i=r.substring(0,o+1)),n?(r=new e(r),t(r.query)&&(i+="?"+r.query),t(r.fragment)&&(i+="#"+r.fragment),i):i}return n}),define("Core/getExtensionFromUri",["../ThirdParty/Uri","./defined","./DeveloperError"],function(e,t,r){"use strict";function n(t){var r=new e(t);r.normalize();var n=r.path,i=n.lastIndexOf("/");return-1!==i&&(n=n.substr(i+1)),i=n.lastIndexOf("."),n=-1===i?"":n.substr(i+1)}return n}),define("Core/isBlobUri",["./Check"],function(e){"use strict";function t(e){return r.test(e)}var r=/^blob:/i;return t}),define("Core/isCrossOriginUrl",["./defined"],function(e){"use strict";function t(t){e(r)||(r=document.createElement("a")),r.href=window.location.href;var n=r.host,i=r.protocol;return r.href=t,r.href=r.href,i!==r.protocol||n!==r.host}var r;return t}),define("Core/isDataUri",["./Check"],function(e){"use strict";function t(e){return r.test(e)}var r=/^data:/i;return t}),define("Core/loadAndExecuteScript",["../ThirdParty/when"],function(e){"use strict";function t(t){var r=e.defer(),n=document.createElement("script");n.async=!0,n.src=t;var i=document.getElementsByTagName("head")[0];return n.onload=function(){n.onload=void 0,i.removeChild(n),r.resolve()},n.onerror=function(e){r.reject(e)},i.appendChild(n),r.promise}return t}),define("Core/isArray",["./defined"],function(e){"use strict";var t=Array.isArray;return e(t)||(t=function(e){return"[object Array]"===Object.prototype.toString.call(e)}),t}),define("Core/objectToQuery",["./defined","./DeveloperError","./isArray"],function(e,t,r){"use strict";function n(e){var t="";for(var n in e)if(e.hasOwnProperty(n)){var i=e[n],o=encodeURIComponent(n)+"=";if(r(i))for(var a=0,u=i.length;a<u;++a)t+=o+encodeURIComponent(i[a])+"&";else t+=o+encodeURIComponent(i)+"&"}return t=t.slice(0,-1)}return n}),define("Core/queryToObject",["./defined","./DeveloperError","./isArray"],function(e,t,r){"use strict";function n(t){var n={};if(""===t)return n;for(var i=t.replace(/\+/g,"%20").split(/[&;]/),o=0,a=i.length;o<a;++o){var u=i[o].split("="),s=decodeURIComponent(u[0]),c=u[1];c=e(c)?decodeURIComponent(c):"";var l=n[s];"string"==typeof l?n[s]=[l,c]:r(l)?l.push(c):n[s]=c}return n}return n}),define("Core/RequestState",["../Core/freezeObject"],function(e){"use strict";return e({UNISSUED:0,ISSUED:1,ACTIVE:2,RECEIVED:3,CANCELLED:4,FAILED:5})}),define("Core/RequestType",["../Core/freezeObject"],function(e){"use strict";return e({TERRAIN:0,IMAGERY:1,TILES3D:2,OTHER:3})}),define("Core/Request",["./defaultValue","./defined","./RequestState","./RequestType"],function(e,t,r,n){"use strict";function i(t){t=e(t,e.EMPTY_OBJECT);var i=e(t.throttleByServer,!1),o=e(t.throttle,!1);this.url=t.url,this.requestFunction=t.requestFunction,this.cancelFunction=t.cancelFunction,this.priorityFunction=t.priorityFunction,this.priority=e(t.priority,0),this.throttle=o,this.throttleByServer=i,this.type=e(t.type,n.OTHER),this.serverKey=void 0,this.state=r.UNISSUED,this.deferred=void 0,this.cancelled=!1}return i.prototype.cancel=function(){this.cancelled=!0},i.prototype.clone=function(e){return t(e)?(e.url=this.url,e.requestFunction=this.requestFunction,e.cancelFunction=this.cancelFunction,e.priorityFunction=this.priorityFunction,e.priority=this.priority,e.throttle=this.throttle,e.throttleByServer=this.throttleByServer,e.type=this.type,e.serverKey=this.serverKey,e.state=this.RequestState.UNISSUED,e.deferred=void 0,e.cancelled=!1,e):new i(this)},i}),define("Core/parseResponseHeaders",[],function(){"use strict";function e(e){var t={};if(!e)return t;for(var r=e.split("\r\n"),n=0;n<r.length;++n){var i=r[n],o=i.indexOf(": ");if(o>0){var a=i.substring(0,o),u=i.substring(o+2);t[a]=u}}return t}return e}),define("Core/RequestErrorEvent",["./defined","./parseResponseHeaders"],function(e,t){"use strict";function r(e,r,n){this.statusCode=e,this.response=r,this.responseHeaders=n,"string"==typeof this.responseHeaders&&(this.responseHeaders=t(this.responseHeaders))}return r.prototype.toString=function(){var t="Request has failed.";return e(this.statusCode)&&(t+=" Status Code: "+this.statusCode),t},r}),define("Core/Event",["./Check","./defined","./defineProperties"],function(e,t,r){"use strict";function n(){this._listeners=[],this._scopes=[],this._toRemove=[],this._insideRaiseEvent=!1}function i(e,t){return t-e}return r(n.prototype,{numberOfListeners:{get:function(){return this._listeners.length-this._toRemove.length}}}),n.prototype.addEventListener=function(e,t){this._listeners.push(e),this._scopes.push(t);var r=this;return function(){r.removeEventListener(e,t)}},n.prototype.removeEventListener=function(e,t){for(var r=this._listeners,n=this._scopes,i=-1,o=0;o<r.length;o++)if(r[o]===e&&n[o]===t){i=o;break}return-1!==i&&(this._insideRaiseEvent?(this._toRemove.push(i),r[i]=void 0,n[i]=void 0):(r.splice(i,1),n.splice(i,1)),!0)},n.prototype.raiseEvent=function(){this._insideRaiseEvent=!0;var e,r=this._listeners,n=this._scopes,o=r.length;for(e=0;e<o;e++){var a=r[e];t(a)&&r[e].apply(n[e],arguments)}var u=this._toRemove;if((o=u.length)>0){for(u.sort(i),e=0;e<o;e++){var s=u[e];r.splice(s,1),n.splice(s,1)}u.length=0}this._insideRaiseEvent=!1},n}),define("Core/Heap",["./Check","./defaultValue","./defined","./defineProperties"],function(e,t,r,n){"use strict";function i(e){this._comparator=e.comparator,this._array=[],this._length=0,this._maximumLength=void 0}function o(e,t,r){var n=e[t];e[t]=e[r],e[r]=n}return n(i.prototype,{length:{get:function(){return this._length}},internalArray:{get:function(){return this._array}},maximumLength:{get:function(){return this._maximumLength},set:function(e){this._maximumLength=e,this._length>e&&e>0&&(this._length=e,this._array.length=e)}},comparator:{get:function(){return this._comparator}}}),i.prototype.reserve=function(e){e=t(e,this._length),this._array.length=e},i.prototype.heapify=function(e){e=t(e,0);for(var r=this._length,n=this._comparator,i=this._array,a=-1,u=!0;u;){var s=2*(e+1),c=s-1;a=c<r&&n(i[c],i[e])<0?c:e,s<r&&n(i[s],i[a])<0&&(a=s),a!==e?(o(i,a,e),e=a):u=!1}},i.prototype.resort=function(){for(var e=this._length,t=Math.ceil(e/2);t>=0;--t)this.heapify(t)},i.prototype.insert=function(e){var t=this._array,n=this._comparator,i=this._maximumLength,a=this._length++;for(a<t.length?t[a]=e:t.push(e);0!==a;){var u=Math.floor((a-1)/2);if(!(n(t[a],t[u])<0))break;o(t,a,u),a=u}var s;return r(i)&&this._length>i&&(s=t[i],this._length=i),s},i.prototype.pop=function(e){if(e=t(e,0),0!==this._length){var r=this._array,n=r[e];return o(r,e,--this._length),this.heapify(e),n}},i}),define("Core/RequestScheduler",["../ThirdParty/Uri","../ThirdParty/when","./Check","./defaultValue","./defined","./defineProperties","./Event","./Heap","./isBlobUri","./isDataUri","./RequestState"],function(e,t,r,n,i,o,a,u,s,c,l){"use strict";function f(e,t){return e.priority-t.priority}function h(){}function d(e){i(e.priorityFunction)&&(e.priority=e.priorityFunction())}function p(e){var t=n(h.requestsByServer[e],h.maximumRequestsPerServer);return I[e]<t}function E(e){return e.state===l.UNISSUED&&(e.state=l.ISSUED,e.deferred=t.defer()),e.deferred.promise}function _(e){return function(t){e.state!==l.CANCELLED&&(--A.numberOfActiveRequests,--I[e.serverKey],w.raiseEvent(),e.state=l.RECEIVED,e.deferred.resolve(t))}}function m(e){return function(t){e.state!==l.CANCELLED&&(++A.numberOfFailedRequests,--A.numberOfActiveRequests,--I[e.serverKey],w.raiseEvent(t),e.state=l.FAILED,e.deferred.reject(t))}}function y(e){var t=E(e);return e.state=l.ACTIVE,O.push(e),++A.numberOfActiveRequests,++A.numberOfActiveRequestsEver,++I[e.serverKey],e.requestFunction().then(_(e)).otherwise(m(e)),t}function T(e){var t=e.state===l.ACTIVE;e.state=l.CANCELLED,++A.numberOfCancelledRequests,e.deferred.reject(),t&&(--A.numberOfActiveRequests,--I[e.serverKey],++A.numberOfCancelledActiveRequests),i(e.cancelFunction)&&e.cancelFunction()}function R(){h.debugShowStatistics&&(0===A.numberOfActiveRequests&&A.lastNumberOfActiveRequests>0&&(A.numberOfAttemptedRequests>0&&(console.log("Number of attempted requests: "+A.numberOfAttemptedRequests),A.numberOfAttemptedRequests=0),A.numberOfCancelledRequests>0&&(console.log("Number of cancelled requests: "+A.numberOfCancelledRequests),A.numberOfCancelledRequests=0),A.numberOfCancelledActiveRequests>0&&(console.log("Number of cancelled active requests: "+A.numberOfCancelledActiveRequests),A.numberOfCancelledActiveRequests=0),A.numberOfFailedRequests>0&&(console.log("Number of failed requests: "+A.numberOfFailedRequests),A.numberOfFailedRequests=0)),A.lastNumberOfActiveRequests=A.numberOfActiveRequests)}var A={numberOfAttemptedRequests:0,numberOfActiveRequests:0,numberOfCancelledRequests:0,numberOfCancelledActiveRequests:0,numberOfFailedRequests:0,numberOfActiveRequestsEver:0,lastNumberOfActiveRequests:0},v=20,S=new u({comparator:f});S.maximumLength=v,S.reserve(v);var O=[],I={},N="undefined"!=typeof document?new e(document.location.href):new e,w=new a;return h.maximumRequests=50,h.maximumRequestsPerServer=6,h.requestsByServer={"api.cesium.com:443":18,"assets.cesium.com:443":18},h.throttleRequests=!0,h.debugShowStatistics=!1,h.requestCompletedEvent=w,o(h,{statistics:{get:function(){return A}},priorityHeapLength:{get:function(){return v},set:function(e){if(e<v)for(;S.length>e;){var t=S.pop();T(t)}v=e,S.maximumLength=e,S.reserve(e)}}}),h.update=function(){var e,t,r=0,n=O.length;for(e=0;e<n;++e)t=O[e],t.cancelled&&T(t),t.state===l.ACTIVE?r>0&&(O[e-r]=t):++r;O.length-=r;var i=S.internalArray,o=S.length;for(e=0;e<o;++e)d(i[e]);S.resort();for(var a=Math.max(h.maximumRequests-O.length,0),u=0;u<a&&S.length>0;)t=S.pop(),t.cancelled?T(t):!t.throttleByServer||p(t.serverKey)?(y(t),++u):T(t);R()},h.getServerKey=function(t){var r=new e(t).resolve(N);r.normalize();var n=r.authority;/:/.test(n)||(n=n+":"+("https"===r.scheme?"443":"80"));var o=I[n];return i(o)||(I[n]=0),n},h.request=function(e){if(c(e.url)||s(e.url))return w.raiseEvent(),e.state=l.RECEIVED,e.requestFunction();if(++A.numberOfAttemptedRequests,i(e.serverKey)||(e.serverKey=h.getServerKey(e.url)),!e.throttleByServer||p(e.serverKey)){if(!h.throttleRequests||!e.throttle)return y(e);if(!(O.length>=h.maximumRequests)){d(e);var t=S.insert(e);if(i(t)){if(t===e)return;T(t)}return E(e)}}},h.clearForSpecs=function(){for(;S.length>0;){T(S.pop())}for(var e=O.length,t=0;t<e;++t)T(O[t]);O.length=0,I={},A.numberOfAttemptedRequests=0,A.numberOfActiveRequests=0,A.numberOfCancelledRequests=0,A.numberOfCancelledActiveRequests=0,A.numberOfFailedRequests=0,A.numberOfActiveRequestsEver=0,A.lastNumberOfActiveRequests=0},h.numberOfActiveRequestsByServer=function(e){return I[e]},h.requestHeap=S,h}),define("Core/TrustedServers",["../ThirdParty/Uri","./defined","./DeveloperError"],function(e,t,r){"use strict";function n(r){var n=new e(r);n.normalize();var i=n.getAuthority();if(t(i)){if(-1!==i.indexOf("@")){i=i.split("@")[1]}if(-1===i.indexOf(":")){var o=n.getScheme();if(t(o)||(o=window.location.protocol,o=o.substring(0,o.length-1)),"http"===o)i+=":80";else{if("https"!==o)return;i+=":443"}}return i}}var i={},o={};return i.add=function(e,r){var n=e.toLowerCase()+":"+r;t(o[n])||(o[n]=!0)},i.remove=function(e,r){var n=e.toLowerCase()+":"+r;t(o[n])&&delete o[n]},i.contains=function(e){var r=n(e);return!(!t(r)||!t(o[r]))},i.clear=function(){o={}},i}),define("Core/Resource",["../ThirdParty/Uri","../ThirdParty/when","./appendForwardSlash","./Check","./clone","./combine","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./getAbsoluteUri","./getBaseUri","./getExtensionFromUri","./isBlobUri","./isCrossOriginUrl","./isDataUri","./loadAndExecuteScript","./objectToQuery","./queryToObject","./Request","./RequestErrorEvent","./RequestScheduler","./RequestState","./RuntimeError","./TrustedServers"],function(e,t,r,n,i,o,a,u,s,c,l,f,h,d,p,E,_,m,y,T,R,A,v,S,O,I){"use strict";function N(e,t,r,n){var i=e.query;if(!u(i)||0===i.length)return{};var o;if(-1===i.indexOf("=")){var a={};a[i]=void 0,o=a}else o=T(i);t._queryParameters=r?C(o,t._queryParameters,n):o,e.query=void 0}function w(e,t){var r=t._queryParameters,n=Object.keys(r);1!==n.length||u(r[n[0]])?e.query=y(r):e.query=n[0]}function g(e,t){return u(e)?u(e.clone)?e.clone():i(e):t}function M(e){if(e.state===S.ISSUED||e.state===S.ACTIVE)throw new O("The Resource is already being fetched.");e.state=S.UNISSUED,e.deferred=void 0}function C(e,t,r){if(!r)return o(e,t);var n=i(e,!0);for(var a in t)if(t.hasOwnProperty(a)){var s=n[a],c=t[a];u(s)?(Array.isArray(s)||(s=n[a]=[s]),n[a]=s.concat(c)):n[a]=Array.isArray(c)?c.slice():c}return n}function x(t){t=a(t,a.EMPTY_OBJECT),"string"==typeof t&&(t={url:t}),this._url=void 0,this._templateValues=g(t.templateValues,{}),this._queryParameters=g(t.queryParameters,{}),this.headers=g(t.headers,{}),this.request=a(t.request,new R),this.proxy=t.proxy,this.retryCallback=t.retryCallback,this.retryAttempts=a(t.retryAttempts,0),
this._retryCount=0;var r=new e(t.url);N(r,this,!0,!0),r.fragment=void 0,this._url=r.toString()}function P(e){var r=e.resource,n=e.flipY,i=e.preferImageBitmap,o=r.request;o.url=r.url,o.requestFunction=function(){var e=r.url,o=!1;r.isDataUri||r.isBlobUri||(o=r.isCrossOriginUrl);var a=t.defer();return x._Implementations.createImage(e,o,a,n,i),a.promise};var a=v.request(o);if(u(a))return a.otherwise(function(e){return o.state!==S.FAILED?t.reject(e):r.retryOnError(e).then(function(a){return a?(o.state=S.UNISSUED,o.deferred=void 0,P({resource:r,flipY:n,preferImageBitmap:i})):t.reject(e)})})}function U(e,r,n){var i={};i[r]=n,e.setQueryParameters(i);var o=e.request;o.url=e.url,o.requestFunction=function(){var r=t.defer();return window[n]=function(e){r.resolve(e);try{delete window[n]}catch(e){window[n]=void 0}},x._Implementations.loadAndExecuteScript(e.url,n,r),r.promise};var a=v.request(o);if(u(a))return a.otherwise(function(i){return o.state!==S.FAILED?t.reject(i):e.retryOnError(i).then(function(a){return a?(o.state=S.UNISSUED,o.deferred=void 0,U(e,r,n)):t.reject(i)})})}function D(e,t){var r=decodeURIComponent(t);return e?atob(r):r}function F(e,t){for(var r=D(e,t),n=new ArrayBuffer(r.length),i=new Uint8Array(n),o=0;o<r.length;o++)i[o]=r.charCodeAt(o);return n}function L(e,t){t=a(t,"");var r=e[1],n=!!e[2],i=e[3];switch(t){case"":case"text":return D(n,i);case"arraybuffer":return F(n,i);case"blob":var o=F(n,i);return new Blob([o],{type:r});case"document":return(new DOMParser).parseFromString(D(n,i),r);case"json":return JSON.parse(D(n,i))}}function b(e,t,r){var n=new Image;n.onload=function(){r.resolve(n)},n.onerror=function(e){r.reject(e)},t&&(I.contains(e)?n.crossOrigin="use-credentials":n.crossOrigin=""),n.src=e}function B(e,t){switch(t){case"text":return e.toString("utf8");case"json":return JSON.parse(e.toString("utf8"));default:return new Uint8Array(e).buffer}}function z(e,t,r,n,i,o,a){var u=global.require,s=u("url").parse(e),c=u("https:"===s.protocol?"https":"http"),l=u("zlib"),f={protocol:s.protocol,hostname:s.hostname,port:s.port,path:s.path,query:s.query,method:r,headers:i};c.request(f).on("response",function(e){if(e.statusCode<200||e.statusCode>=300)return void o.reject(new A(e.statusCode,e,e.headers));var r=[];e.on("data",function(e){r.push(e)}),e.on("end",function(){var n=Buffer.concat(r);"gzip"===e.headers["content-encoding"]?l.gunzip(n,function(e,r){e?o.reject(new O("Error decompressing response.")):o.resolve(B(r,t))}):o.resolve(B(n,t))})}).on("error",function(e){o.reject(new A)}).end()}var q=function(){try{var e=new XMLHttpRequest;return e.open("GET","#",!0),e.responseType="blob","blob"===e.responseType}catch(e){return!1}}();x.createIfNeeded=function(e){return e instanceof x?e.getDerivedResource({request:e.request}):"string"!=typeof e?e:new x({url:e})};var G;x.supportsImageBitmapOptions=function(){if(u(G))return G;if("function"!=typeof createImageBitmap)return G=t.resolve(!1);return G=x.fetchBlob({url:"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVQImWP4////fwAJ+wP9CNHoHgAAAABJRU5ErkJggg=="}).then(function(e){return createImageBitmap(e,{imageOrientation:"flipY",premultiplyAlpha:"none"})}).then(function(e){return!0}).otherwise(function(){return!1})},s(x,{isBlobSupported:{get:function(){return q}}}),s(x.prototype,{queryParameters:{get:function(){return this._queryParameters}},templateValues:{get:function(){return this._templateValues}},url:{get:function(){return this.getUrlComponent(!0,!0)},set:function(t){var r=new e(t);N(r,this,!1),r.fragment=void 0,this._url=r.toString()}},extension:{get:function(){return d(this._url)}},isDataUri:{get:function(){return _(this._url)}},isBlobUri:{get:function(){return p(this._url)}},isCrossOriginUrl:{get:function(){return E(this._url)}},hasHeaders:{get:function(){return Object.keys(this.headers).length>0}}}),x.prototype.getUrlComponent=function(t,r){if(this.isDataUri)return this._url;var n=new e(this._url);t&&w(n,this);var i=n.toString().replace(/%7B/g,"{").replace(/%7D/g,"}"),o=this._templateValues;return i=i.replace(/{(.*?)}/g,function(e,t){var r=o[t];return u(r)?encodeURIComponent(r):e}),r&&u(this.proxy)&&(i=this.proxy.getURL(i)),i},x.prototype.setQueryParameters=function(e,t){this._queryParameters=t?C(this._queryParameters,e,!1):C(e,this._queryParameters,!1)},x.prototype.appendQueryParameters=function(e){this._queryParameters=C(e,this._queryParameters,!0)},x.prototype.setTemplateValues=function(e,t){this._templateValues=t?o(this._templateValues,e):o(e,this._templateValues)},x.prototype.getDerivedResource=function(t){var r=this.clone();if(r._retryCount=0,u(t.url)){var n=new e(t.url);N(n,r,!0,a(t.preserveQueryParameters,!1)),n.fragment=void 0,r._url=n.resolve(new e(f(this._url))).toString()}return u(t.queryParameters)&&(r._queryParameters=o(t.queryParameters,r._queryParameters)),u(t.templateValues)&&(r._templateValues=o(t.templateValues,r.templateValues)),u(t.headers)&&(r.headers=o(t.headers,r.headers)),u(t.proxy)&&(r.proxy=t.proxy),u(t.request)&&(r.request=t.request),u(t.retryCallback)&&(r.retryCallback=t.retryCallback),u(t.retryAttempts)&&(r.retryAttempts=t.retryAttempts),r},x.prototype.retryOnError=function(e){var r=this.retryCallback;if("function"!=typeof r||this._retryCount>=this.retryAttempts)return t(!1);var n=this;return t(r(this,e)).then(function(e){return++n._retryCount,e})},x.prototype.clone=function(e){return u(e)||(e=new x({url:this._url})),e._url=this._url,e._queryParameters=i(this._queryParameters),e._templateValues=i(this._templateValues),e.headers=i(this.headers),e.proxy=this.proxy,e.retryCallback=this.retryCallback,e.retryAttempts=this.retryAttempts,e._retryCount=0,e.request=this.request.clone(),e},x.prototype.getBaseUri=function(e){return h(this.getUrlComponent(e),e)},x.prototype.appendForwardSlash=function(){this._url=r(this._url)},x.prototype.fetchArrayBuffer=function(){return this.fetch({responseType:"arraybuffer"})},x.fetchArrayBuffer=function(e){return new x(e).fetchArrayBuffer()},x.prototype.fetchBlob=function(){return this.fetch({responseType:"blob"})},x.fetchBlob=function(e){return new x(e).fetchBlob()},x.prototype.fetchImage=function(e){e=a(e,a.EMPTY_OBJECT);var r=a(e.preferImageBitmap,!1),n=a(e.preferBlob,!1),i=a(e.flipY,!1);if(M(this.request),!q||this.isDataUri||this.isBlobUri||!this.hasHeaders&&!n)return P({resource:this,flipY:i,preferImageBitmap:r});var o=this.fetchBlob();if(u(o)){var s,c,l,f;return x.supportsImageBitmapOptions().then(function(e){return s=e,c=s&&r,o}).then(function(e){if(u(e)){if(f=e,c)return x.createImageBitmapFromBlob(e,{flipY:i,premultiplyAlpha:!1});var t=window.URL.createObjectURL(e);return l=new x({url:t}),P({resource:l,flipY:i,preferImageBitmap:!1})}}).then(function(e){if(u(e))return e.blob=f,c?e:(window.URL.revokeObjectURL(l.url),e)}).otherwise(function(e){return u(l)&&window.URL.revokeObjectURL(l.url),e.blob=f,t.reject(e)})}},x.fetchImage=function(e){return new x(e).fetchImage({flipY:e.flipY,preferBlob:e.preferBlob,preferImageBitmap:e.preferImageBitmap})},x.prototype.fetchText=function(){return this.fetch({responseType:"text"})},x.fetchText=function(e){return new x(e).fetchText()},x.prototype.fetchJson=function(){var e=this.fetch({responseType:"text",headers:{Accept:"application/json,*/*;q=0.01"}});if(u(e))return e.then(function(e){if(u(e))return JSON.parse(e)})},x.fetchJson=function(e){return new x(e).fetchJson()},x.prototype.fetchXML=function(){return this.fetch({responseType:"document",overrideMimeType:"text/xml"})},x.fetchXML=function(e){return new x(e).fetchXML()},x.prototype.fetchJsonp=function(e){e=a(e,"callback"),M(this.request);var t;do{t="loadJsonp"+Math.random().toString().substring(2,8)}while(u(window[t]));return U(this,e,t)},x.fetchJsonp=function(e){return new x(e).fetchJsonp(e.callbackParameterName)},x.prototype._makeRequest=function(e){var r=this;M(r.request);var n=r.request;n.url=r.url,n.requestFunction=function(){var i=e.responseType,a=o(e.headers,r.headers),s=e.overrideMimeType,c=e.method,l=e.data,f=t.defer(),h=x._Implementations.loadWithXhr(r.url,i,c,l,a,f,s);return u(h)&&u(h.abort)&&(n.cancelFunction=function(){h.abort()}),f.promise};var i=v.request(n);if(u(i))return i.then(function(e){return e}).otherwise(function(i){return n.state!==S.FAILED?t.reject(i):r.retryOnError(i).then(function(o){return o?(n.state=S.UNISSUED,n.deferred=void 0,r.fetch(e)):t.reject(i)})})};var V=/^data:(.*?)(;base64)?,(.*)$/;x.prototype.fetch=function(e){return e=g(e,{}),e.method="GET",this._makeRequest(e)},x.fetch=function(e){return new x(e).fetch({responseType:e.responseType,overrideMimeType:e.overrideMimeType})},x.prototype.delete=function(e){return e=g(e,{}),e.method="DELETE",this._makeRequest(e)},x.delete=function(e){return new x(e).delete({responseType:e.responseType,overrideMimeType:e.overrideMimeType,data:e.data})},x.prototype.head=function(e){return e=g(e,{}),e.method="HEAD",this._makeRequest(e)},x.head=function(e){return new x(e).head({responseType:e.responseType,overrideMimeType:e.overrideMimeType})},x.prototype.options=function(e){return e=g(e,{}),e.method="OPTIONS",this._makeRequest(e)},x.options=function(e){return new x(e).options({responseType:e.responseType,overrideMimeType:e.overrideMimeType})},x.prototype.post=function(e,t){return n.defined("data",e),t=g(t,{}),t.method="POST",t.data=e,this._makeRequest(t)},x.post=function(e){return new x(e).post(e.data,{responseType:e.responseType,overrideMimeType:e.overrideMimeType})},x.prototype.put=function(e,t){return n.defined("data",e),t=g(t,{}),t.method="PUT",t.data=e,this._makeRequest(t)},x.put=function(e){return new x(e).put(e.data,{responseType:e.responseType,overrideMimeType:e.overrideMimeType})},x.prototype.patch=function(e,t){return n.defined("data",e),t=g(t,{}),t.method="PATCH",t.data=e,this._makeRequest(t)},x.patch=function(e){return new x(e).patch(e.data,{responseType:e.responseType,overrideMimeType:e.overrideMimeType})},x._Implementations={},x._Implementations.createImage=function(e,t,r,n,i){x.supportsImageBitmapOptions().then(function(o){return o&&i?x.fetchBlob({url:e}).then(function(t){return u(t)?x.createImageBitmapFromBlob(t,{flipY:n,premultiplyAlpha:!1}):void r.reject(new O("Successfully retrieved "+e+" but it contained no content."))}).then(r.resolve):void b(e,t,r)}).otherwise(r.reject)},x.createImageBitmapFromBlob=function(e,t){return n.defined("options",t),n.typeOf.bool("options.flipY",t.flipY),n.typeOf.bool("options.premultiplyAlpha",t.premultiplyAlpha),createImageBitmap(e,{imageOrientation:t.flipY?"flipY":"none",premultiplyAlpha:t.premultiplyAlpha?"premultiply":"none"})};var X="undefined"==typeof XMLHttpRequest;return x._Implementations.loadWithXhr=function(e,t,r,n,i,o,a){var s=V.exec(e);if(null!==s)return void o.resolve(L(s,t));if(X)return void z(e,t,r,n,i,o,a);var c=new XMLHttpRequest;if(I.contains(e)&&(c.withCredentials=!0),c.open(r,e,!0),u(a)&&u(c.overrideMimeType)&&c.overrideMimeType(a),u(i))for(var l in i)i.hasOwnProperty(l)&&c.setRequestHeader(l,i[l]);u(t)&&(c.responseType=t);var f=!1;return"string"==typeof e&&(f=0===e.indexOf("file://")||"undefined"!=typeof window&&"file://"===window.location.origin),c.onload=function(){if((c.status<200||c.status>=300)&&(!f||0!==c.status))return void o.reject(new A(c.status,c.response,c.getAllResponseHeaders()));var e=c.response,n=c.responseType;if("HEAD"===r||"OPTIONS"===r){var i=c.getAllResponseHeaders(),a=i.trim().split(/[\r\n]+/),s={};return a.forEach(function(e){var t=e.split(": "),r=t.shift();s[r]=t.join(": ")}),void o.resolve(s)}if(204===c.status)o.resolve();else if(!u(e)||u(t)&&n!==t)if("json"===t&&"string"==typeof e)try{o.resolve(JSON.parse(e))}catch(e){o.reject(e)}else(""===n||"document"===n)&&u(c.responseXML)&&c.responseXML.hasChildNodes()?o.resolve(c.responseXML):""!==n&&"text"!==n||!u(c.responseText)?o.reject(new O("Invalid XMLHttpRequest response type.")):o.resolve(c.responseText);else o.resolve(e)},c.onerror=function(e){o.reject(new A)},c.send(n),c},x._Implementations.loadAndExecuteScript=function(e,t,r){return m(e,t).otherwise(r.reject)},x._DefaultImplementations={},x._DefaultImplementations.createImage=x._Implementations.createImage,x._DefaultImplementations.loadWithXhr=x._Implementations.loadWithXhr,x._DefaultImplementations.loadAndExecuteScript=x._Implementations.loadAndExecuteScript,x.DEFAULT=l(new x({url:"undefined"==typeof document?"":document.location.href.split("?")[0]})),x}),define("Core/EarthOrientationParameters",["../ThirdParty/when","./binarySearch","./defaultValue","./defined","./EarthOrientationParametersSample","./freezeObject","./JulianDate","./LeapSecond","./Resource","./RuntimeError","./TimeConstants","./TimeStandard"],function(e,t,r,n,i,o,a,u,s,c,l,f){"use strict";function h(t){if(t=r(t,r.EMPTY_OBJECT),this._dates=void 0,this._samples=void 0,this._dateColumn=-1,this._xPoleWanderRadiansColumn=-1,this._yPoleWanderRadiansColumn=-1,this._ut1MinusUtcSecondsColumn=-1,this._xCelestialPoleOffsetRadiansColumn=-1,this._yCelestialPoleOffsetRadiansColumn=-1,this._taiMinusUtcSecondsColumn=-1,this._columnCount=0,this._lastIndex=-1,this._downloadPromise=void 0,this._dataError=void 0,this._addNewLeapSeconds=r(t.addNewLeapSeconds,!0),n(t.data))p(this,t.data);else if(n(t.url)){var i=s.createIfNeeded(t.url),o=this;this._downloadPromise=e(i.fetchJson(),function(e){p(o,e)},function(){o._dataError="An error occurred while retrieving the EOP data from the URL "+i.url+"."})}else p(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function d(e,t){return a.compare(e.julianDate,t)}function p(e,r){if(!n(r.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!n(r.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var i=r.columnNames.indexOf("modifiedJulianDateUtc"),o=r.columnNames.indexOf("xPoleWanderRadians"),s=r.columnNames.indexOf("yPoleWanderRadians"),c=r.columnNames.indexOf("ut1MinusUtcSeconds"),h=r.columnNames.indexOf("xCelestialPoleOffsetRadians"),p=r.columnNames.indexOf("yCelestialPoleOffsetRadians"),E=r.columnNames.indexOf("taiMinusUtcSeconds");if(i<0||o<0||s<0||c<0||h<0||p<0||E<0)return void(e._dataError="Error in loaded EOP data: The columnNames property must include modifiedJulianDateUtc, xPoleWanderRadians, yPoleWanderRadians, ut1MinusUtcSeconds, xCelestialPoleOffsetRadians, yCelestialPoleOffsetRadians, and taiMinusUtcSeconds columns");var _=e._samples=r.samples,m=e._dates=[];e._dateColumn=i,e._xPoleWanderRadiansColumn=o,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=h,e._yCelestialPoleOffsetRadiansColumn=p,e._taiMinusUtcSecondsColumn=E,e._columnCount=r.columnNames.length,e._lastIndex=void 0;for(var y,T=e._addNewLeapSeconds,R=0,A=_.length;R<A;R+=e._columnCount){var v=_[R+i],S=_[R+E],O=v+l.MODIFIED_JULIAN_DATE_DIFFERENCE,I=new a(O,S,f.TAI);if(m.push(I),T){if(S!==y&&n(y)){var N=a.leapSeconds,w=t(N,I,d);if(w<0){var g=new u(I,S);N.splice(~w,0,g)}}y=S}}}function E(e,t,r,n,i){var o=r*n;i.xPoleWander=t[o+e._xPoleWanderRadiansColumn],i.yPoleWander=t[o+e._yPoleWanderRadiansColumn],i.xPoleOffset=t[o+e._xCelestialPoleOffsetRadiansColumn],i.yPoleOffset=t[o+e._yCelestialPoleOffsetRadiansColumn],i.ut1MinusUtc=t[o+e._ut1MinusUtcSecondsColumn]}function _(e,t,r){return t+e*(r-t)}function m(e,t,r,n,i,o,u){var s=e._columnCount;if(o>t.length-1)return u.xPoleWander=0,u.yPoleWander=0,u.xPoleOffset=0,u.yPoleOffset=0,u.ut1MinusUtc=0,u;var c=t[i],l=t[o];if(c.equals(l)||n.equals(c))return E(e,r,i,s,u),u;if(n.equals(l))return E(e,r,o,s,u),u;var f=a.secondsDifference(n,c)/a.secondsDifference(l,c),h=i*s,d=o*s,p=r[h+e._ut1MinusUtcSecondsColumn],m=r[d+e._ut1MinusUtcSecondsColumn],y=m-p;if(y>.5||y<-.5){var T=r[h+e._taiMinusUtcSecondsColumn],R=r[d+e._taiMinusUtcSecondsColumn];T!==R&&(l.equals(n)?p=m:m-=R-T)}return u.xPoleWander=_(f,r[h+e._xPoleWanderRadiansColumn],r[d+e._xPoleWanderRadiansColumn]),u.yPoleWander=_(f,r[h+e._yPoleWanderRadiansColumn],r[d+e._yPoleWanderRadiansColumn]),u.xPoleOffset=_(f,r[h+e._xCelestialPoleOffsetRadiansColumn],r[d+e._xCelestialPoleOffsetRadiansColumn]),u.yPoleOffset=_(f,r[h+e._yCelestialPoleOffsetRadiansColumn],r[d+e._yCelestialPoleOffsetRadiansColumn]),u.ut1MinusUtc=_(f,p,m),u}return h.NONE=o({getPromiseToLoad:function(){return e()},compute:function(e,t){return n(t)?(t.xPoleWander=0,t.yPoleWander=0,t.xPoleOffset=0,t.yPoleOffset=0,t.ut1MinusUtc=0):t=new i(0,0,0,0,0),t}}),h.prototype.getPromiseToLoad=function(){return e(this._downloadPromise)},h.prototype.compute=function(e,r){if(n(this._samples)){if(n(r)||(r=new i(0,0,0,0,0)),0===this._samples.length)return r.xPoleWander=0,r.yPoleWander=0,r.xPoleOffset=0,r.yPoleOffset=0,r.ut1MinusUtc=0,r;var o=this._dates,u=this._lastIndex,s=0,l=0;if(n(u)){var f=o[u],h=o[u+1],d=a.lessThanOrEquals(f,e),p=!n(h),E=p||a.greaterThanOrEquals(h,e);if(d&&E)return s=u,!p&&h.equals(e)&&++s,l=s+1,m(this,o,this._samples,e,s,l,r),r}var _=t(o,e,a.compare,this._dateColumn);return _>=0?(_<o.length-1&&o[_+1].equals(e)&&++_,s=_,l=_):(l=~_,(s=l-1)<0&&(s=0)),this._lastIndex=s,m(this,o,this._samples,e,s,l,r),r}if(n(this._dataError))throw new c(this._dataError)},h}),define("Core/HeadingPitchRoll",["./defaultValue","./defined","./DeveloperError","./Math"],function(e,t,r,n){"use strict";function i(t,r,n){this.heading=e(t,0),this.pitch=e(r,0),this.roll=e(n,0)}return i.fromQuaternion=function(e,r){t(r)||(r=new i);var o=2*(e.w*e.y-e.z*e.x),a=1-2*(e.x*e.x+e.y*e.y),u=2*(e.w*e.x+e.y*e.z),s=1-2*(e.y*e.y+e.z*e.z),c=2*(e.w*e.z+e.x*e.y);return r.heading=-Math.atan2(c,s),r.roll=Math.atan2(u,a),r.pitch=-n.asinClamped(o),r},i.fromDegrees=function(e,r,o,a){return t(a)||(a=new i),a.heading=e*n.RADIANS_PER_DEGREE,a.pitch=r*n.RADIANS_PER_DEGREE,a.roll=o*n.RADIANS_PER_DEGREE,a},i.clone=function(e,r){if(t(e))return t(r)?(r.heading=e.heading,r.pitch=e.pitch,r.roll=e.roll,r):new i(e.heading,e.pitch,e.roll)},i.equals=function(e,r){return e===r||t(e)&&t(r)&&e.heading===r.heading&&e.pitch===r.pitch&&e.roll===r.roll},i.equalsEpsilon=function(e,r,i,o){return e===r||t(e)&&t(r)&&n.equalsEpsilon(e.heading,r.heading,i,o)&&n.equalsEpsilon(e.pitch,r.pitch,i,o)&&n.equalsEpsilon(e.roll,r.roll,i,o)},i.prototype.clone=function(e){return i.clone(this,e)},i.prototype.equals=function(e){return i.equals(this,e)},i.prototype.equalsEpsilon=function(e,t,r){return i.equalsEpsilon(this,e,t,r)},i.prototype.toString=function(){return"("+this.heading+", "+this.pitch+", "+this.roll+")"},i}),define("Core/buildModuleUrl",["./defined","./DeveloperError","./getAbsoluteUri","./Resource","require"],function(e,t,r,n,i){"use strict";function o(){for(var e=document.getElementsByTagName("script"),t=0,r=e.length;t<r;++t){var n=e[t].getAttribute("src"),i=p.exec(n);if(null!==i)return i[1]}}function a(t){return"undefined"==typeof document?t:(e(f)||(f=document.createElement("a")),f.href=t,f.href=f.href,f.href)}function u(){if(e(h))return h;var t;return t="undefined"!=typeof CESIUM_BASE_URL?CESIUM_BASE_URL:e(define.amd)&&!define.amd.toUrlUndefined&&e(i.toUrl)?r("..",l("Core/buildModuleUrl.js")):o(),h=new n({url:a(t)}),h.appendForwardSlash(),h}function s(e){return a(i.toUrl("../"+e))}function c(e){return u().getDerivedResource({url:e}).url}function l(t){return e(d)||(d=e(define.amd)&&!define.amd.toUrlUndefined&&e(i.toUrl)?s:c),d(t)}var f,h,d,p=/((?:.*\/)|^)cesium[\w-]*\.js(?:\W|$)/i;return l._cesiumScriptRegex=p,l._buildModuleUrlFromBaseUrl=c,l._clearBaseResource=function(){h=void 0},l.setBaseUrl=function(e){h=n.DEFAULT.getDerivedResource({url:e})},l.getCesiumBaseUrl=u,l}),define("Core/Iau2006XysSample",[],function(){"use strict";function e(e,t,r){this.x=e,this.y=t,this.s=r}return e}),define("Core/Iau2006XysData",["../ThirdParty/when","./buildModuleUrl","./defaultValue","./defined","./Iau2006XysSample","./JulianDate","./Resource","./TimeStandard"],function(e,t,r,n,i,o,a,u){"use strict";function s(e){e=r(e,r.EMPTY_OBJECT),this._xysFileUrlTemplate=a.createIfNeeded(e.xysFileUrlTemplate),this._interpolationOrder=r(e.interpolationOrder,9),this._sampleZeroJulianEphemerisDate=r(e.sampleZeroJulianEphemerisDate,2442396.5),this._sampleZeroDateTT=new o(this._sampleZeroJulianEphemerisDate,0,u.TAI),this._stepSizeDays=r(e.stepSizeDays,1),this._samplesPerXysFile=r(e.samplesPerXysFile,1e3),this._totalSamples=r(e.totalSamples,27426),this._samples=new Array(3*this._totalSamples),this._chunkDownloadsInProgress=[];for(var t=this._interpolationOrder,n=this._denominators=new Array(t+1),i=this._xTable=new Array(t+1),s=Math.pow(this._stepSizeDays,t),c=0;c<=t;++c){n[c]=s,i[c]=c*this._stepSizeDays;for(var l=0;l<=t;++l)l!==c&&(n[c]*=c-l);n[c]=1/n[c]}this._work=new Array(t+1),this._coef=new Array(t+1)}function c(e,t,r){var n=f;return n.dayNumber=t,n.secondsOfDay=r,o.daysDifference(n,e._sampleZeroDateTT)}function l(r,i){if(r._chunkDownloadsInProgress[i])return r._chunkDownloadsInProgress[i];var o=e.defer();r._chunkDownloadsInProgress[i]=o;var u,s=r._xysFileUrlTemplate;return u=n(s)?s.getDerivedResource({templateValues:{0:i}}):new a({url:t("Assets/IAU2006_XYS/IAU2006_XYS_"+i+".json")}),e(u.fetchJson(),function(e){r._chunkDownloadsInProgress[i]=!1;for(var t=r._samples,n=e.samples,a=i*r._samplesPerXysFile*3,u=0,s=n.length;u<s;++u)t[a+u]=n[u];o.resolve()}),o.promise}var f=new o(0,0,u.TAI);return s.prototype.preload=function(t,r,n,i){var o=c(this,t,r),a=c(this,n,i),u=o/this._stepSizeDays-this._interpolationOrder/2|0;u<0&&(u=0);var s=a/this._stepSizeDays-this._interpolationOrder/2|0+this._interpolationOrder;s>=this._totalSamples&&(s=this._totalSamples-1);for(var f=u/this._samplesPerXysFile|0,h=s/this._samplesPerXysFile|0,d=[],p=f;p<=h;++p)d.push(l(this,p));return e.all(d)},s.prototype.computeXysRadians=function(e,t,r){var o=c(this,e,t);if(!(o<0)){var a=o/this._stepSizeDays|0;if(!(a>=this._totalSamples)){var u=this._interpolationOrder,s=a-(u/2|0);s<0&&(s=0);var f=s+u;f>=this._totalSamples&&(f=this._totalSamples-1,(s=f-u)<0&&(s=0));var h=!1,d=this._samples;if(n(d[3*s])||(l(this,s/this._samplesPerXysFile|0),h=!0),n(d[3*f])||(l(this,f/this._samplesPerXysFile|0),h=!0),!h){n(r)?(r.x=0,r.y=0,r.s=0):r=new i(0,0,0);var p,E,_=o-s*this._stepSizeDays,m=this._work,y=this._denominators,T=this._coef,R=this._xTable;for(p=0;p<=u;++p)m[p]=_-R[p];for(p=0;p<=u;++p){for(T[p]=1,E=0;E<=u;++E)E!==p&&(T[p]*=m[E]);T[p]*=y[p];var A=3*(s+p);r.x+=T[p]*d[A++],r.y+=T[p]*d[A++],r.s+=T[p]*d[A]}return r}}}},s}),define("Core/Transforms",["../ThirdParty/when","./Cartesian2","./Cartesian3","./Cartesian4","./Cartographic","./Check","./defaultValue","./defined","./DeveloperError","./EarthOrientationParameters","./EarthOrientationParametersSample","./Ellipsoid","./HeadingPitchRoll","./Iau2006XysData","./Iau2006XysSample","./JulianDate","./Math","./Matrix3","./Matrix4","./Quaternion","./TimeConstants"],function(e,t,r,n,i,o,a,u,s,c,l,f,h,d,p,E,_,m,y,T,R){"use strict";var A={},v={up:{south:"east",north:"west",west:"south",east:"north"},down:{south:"west",north:"east",west:"north",east:"south"},south:{up:"west",down:"east",west:"down",east:"up"},north:{up:"east",down:"west",west:"up",east:"down"},west:{up:"north",down:"south",north:"down",south:"up"},east:{up:"south",down:"north",north:"up",south:"down"}},S={north:[-1,0,0],east:[0,1,0],up:[0,0,1],south:[1,0,0],west:[0,-1,0],down:[0,0,-1]},O={},I={east:new r,north:new r,up:new r,west:new r,south:new r,down:new r},N=new r,w=new r,g=new r;A.localFrameToFixedFrameGenerator=function(e,t){if(!v.hasOwnProperty(e)||!v[e].hasOwnProperty(t))throw new s("firstAxis and secondAxis must be east, north, up, west, south or down.");var n,i=v[e][t],o=e+t;return u(O[o])?n=O[o]:(n=function(n,o,s){if(u(s)||(s=new y),_.equalsEpsilon(n.x,0,_.EPSILON14)&&_.equalsEpsilon(n.y,0,_.EPSILON14)){var c=_.sign(n.z);r.unpack(S[e],0,N),"east"!==e&&"west"!==e&&r.multiplyByScalar(N,c,N),r.unpack(S[t],0,w),"east"!==t&&"west"!==t&&r.multiplyByScalar(w,c,w),r.unpack(S[i],0,g),"east"!==i&&"west"!==i&&r.multiplyByScalar(g,c,g)}else{o=a(o,f.WGS84),o.geodeticSurfaceNormal(n,I.up);var l=I.up,h=I.east;h.x=-n.y,h.y=n.x,h.z=0,r.normalize(h,I.east),r.cross(l,h,I.north),r.multiplyByScalar(I.up,-1,I.down),r.multiplyByScalar(I.east,-1,I.west),r.multiplyByScalar(I.north,-1,I.south),N=I[e],w=I[t],g=I[i]}return s[0]=N.x,s[1]=N.y,s[2]=N.z,s[3]=0,s[4]=w.x,s[5]=w.y,s[6]=w.z,s[7]=0,s[8]=g.x,s[9]=g.y,s[10]=g.z,s[11]=0,s[12]=n.x,s[13]=n.y,s[14]=n.z,s[15]=1,s},O[o]=n),n},A.eastNorthUpToFixedFrame=A.localFrameToFixedFrameGenerator("east","north"),A.northEastDownToFixedFrame=A.localFrameToFixedFrameGenerator("north","east"),A.northUpEastToFixedFrame=A.localFrameToFixedFrameGenerator("north","up"),A.northWestUpToFixedFrame=A.localFrameToFixedFrameGenerator("north","west");var M=new T,C=new r(1,1,1),x=new y;A.headingPitchRollToFixedFrame=function(e,t,n,i,o){i=a(i,A.eastNorthUpToFixedFrame);var u=T.fromHeadingPitchRoll(t,M),s=y.fromTranslationQuaternionRotationScale(r.ZERO,u,C,x);return o=i(e,n,o),y.multiply(o,s,o)};var P=new y,U=new m;A.headingPitchRollQuaternion=function(e,t,r,n,i){var o=A.headingPitchRollToFixedFrame(e,t,r,n,P),a=y.getRotation(o,U);return T.fromRotationMatrix(a,i)};var D=new r(1,1,1),F=new r,L=new y,b=new y,B=new m,z=new T;A.fixedFrameToHeadingPitchRoll=function(e,t,n,i){t=a(t,f.WGS84),n=a(n,A.eastNorthUpToFixedFrame),u(i)||(i=new h);var o=y.getTranslation(e,F);if(r.equals(o,r.ZERO))return i.heading=0,i.pitch=0,i.roll=0,i;var s=y.inverseTransformation(n(o,t,L),L),c=y.setScale(e,D,b);c=y.setTranslation(c,r.ZERO,c),s=y.multiply(s,c,s);var l=T.fromRotationMatrix(y.getRotation(s,B),z);return l=T.normalize(l,l),h.fromQuaternion(l,i)};var q=_.TWO_PI/86400,G=new E;A.computeTemeToPseudoFixedMatrix=function(e,t){G=E.addSeconds(e,-E.computeTaiMinusUtc(e),G);var r,n=G.dayNumber,i=G.secondsOfDay,o=n-2451545;r=i>=43200?(o+.5)/R.DAYS_PER_JULIAN_CENTURY:(o-.5)/R.DAYS_PER_JULIAN_CENTURY;var a=24110.54841+r*(8640184.812866+r*(.093104+-62e-7*r)),s=a*q%_.TWO_PI,c=72921158553e-15+1.1772758384668e-19*(n-2451545.5),l=(i+.5*R.SECONDS_PER_DAY)%R.SECONDS_PER_DAY,f=s+c*l,h=Math.cos(f),d=Math.sin(f);return u(t)?(t[0]=h,t[1]=-d,t[2]=0,t[3]=d,t[4]=h,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new m(h,d,0,-d,h,0,0,0,1)},A.iau2006XysData=new d,A.earthOrientationParameters=c.NONE;A.preloadIcrfFixed=function(t){var r=t.start.dayNumber,n=t.start.secondsOfDay+32.184,i=t.stop.dayNumber,o=t.stop.secondsOfDay+32.184,a=A.iau2006XysData.preload(r,n,i,o),u=A.earthOrientationParameters.getPromiseToLoad();return e.all([a,u])},A.computeIcrfToFixedMatrix=function(e,t){u(t)||(t=new m);var r=A.computeFixedToIcrfMatrix(e,t);if(u(r))return m.transpose(r,t)};var V=new p(0,0,0),X=new l(0,0,0,0,0,0),W=new m,k=new m;A.computeFixedToIcrfMatrix=function(e,t){u(t)||(t=new m);var r=A.earthOrientationParameters.compute(e,X);if(u(r)){var n=e.dayNumber,i=e.secondsOfDay+32.184,o=A.iau2006XysData.computeXysRadians(n,i,V);if(u(o)){var a=o.x+r.xPoleOffset,s=o.y+r.yPoleOffset,c=1/(1+Math.sqrt(1-a*a-s*s)),l=W;l[0]=1-c*a*a,l[3]=-c*a*s,l[6]=a,l[1]=-c*a*s,l[4]=1-c*s*s,l[7]=s,l[2]=-a,l[5]=-s,l[8]=1-c*(a*a+s*s);var f=m.fromRotationZ(-o.s,k),h=m.multiply(l,f,W),d=e.dayNumber,p=e.secondsOfDay-E.computeTaiMinusUtc(e)+r.ut1MinusUtc,y=d-2451545,T=p/R.SECONDS_PER_DAY,v=.779057273264+T+.00273781191135448*(y+T);v=v%1*_.TWO_PI;var S=m.fromRotationZ(v,k),O=m.multiply(h,S,W),I=Math.cos(r.xPoleWander),N=Math.cos(r.yPoleWander),w=Math.sin(r.xPoleWander),g=Math.sin(r.yPoleWander),M=n-2451545+i/R.SECONDS_PER_DAY;M/=36525;var C=-47e-6*M*_.RADIANS_PER_DEGREE/3600,x=Math.cos(C),P=Math.sin(C),U=k;return U[0]=I*x,U[1]=I*P,U[2]=w,U[3]=-N*P+g*w*x,U[4]=N*x+g*w*P,U[5]=-g*I,U[6]=-g*P-N*w*x,U[7]=g*x-N*w*P,U[8]=N*I,m.multiply(O,U,t)}}};var H=new n;A.pointToWindowCoordinates=function(e,t,r,n){return n=A.pointToGLWindowCoordinates(e,t,r,n),n.y=2*t[5]-n.y,n},A.pointToGLWindowCoordinates=function(e,r,i,o){u(o)||(o=new t);var a=H;return y.multiplyByVector(e,n.fromElements(i.x,i.y,i.z,1,a),a),n.multiplyByScalar(a,1/a.w,a),y.multiplyByVector(r,a,a),t.fromCartesian4(a,o)};var Y=new r,j=new r,K=new r;A.rotationMatrixFromPositionVelocity=function(e,t,n,i){var o=a(n,f.WGS84).geodeticSurfaceNormal(e,Y),s=r.cross(t,o,j);r.equalsEpsilon(s,r.ZERO,_.EPSILON6)&&(s=r.clone(r.UNIT_X,s));var c=r.cross(s,t,K);return r.normalize(c,c),r.cross(t,c,s),r.negate(s,s),r.normalize(s,s),u(i)||(i=new m),i[0]=t.x,i[1]=t.y,i[2]=t.z,i[3]=s.x,i[4]=s.y,i[5]=s.z,i[6]=c.x,i[7]=c.y,i[8]=c.z,i};var Z=new y(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1),J=new i,Q=new r,$=new r,ee=new m,te=new y,re=new y;return A.basisTo2D=function(e,t,n){var i=y.getTranslation(t,$),o=e.ellipsoid,a=o.cartesianToCartographic(i,J),u=e.project(a,Q);r.fromElements(u.z,u.x,u.y,u);var s=A.eastNorthUpToFixedFrame(i,o,te),c=y.inverseTransformation(s,re),l=y.getRotation(t,ee),f=y.multiplyByMatrix3(c,l,n);return y.multiply(Z,f,n),y.setTranslation(n,u,n),n},A.wgs84To2DModelMatrix=function(e,t,n){var i=e.ellipsoid,o=A.eastNorthUpToFixedFrame(t,i,te),a=y.inverseTransformation(o,re),u=i.cartesianToCartographic(t,J),s=e.project(u,Q);r.fromElements(s.z,s.x,s.y,s);var c=y.fromTranslation(s,te);return y.multiply(Z,a,n),y.multiply(c,n,n),n},A}),define("Core/Geometry",["./Cartesian2","./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./DeveloperError","./GeometryOffsetAttribute","./GeometryType","./Matrix2","./Matrix3","./Matrix4","./PrimitiveType","./Quaternion","./Rectangle","./Transforms"],function(e,t,r,n,i,o,a,u,s,c,l,f,h,d,p,E){"use strict";function _(e){e=i(e,i.EMPTY_OBJECT),this.attributes=e.attributes,this.indices=e.indices,this.primitiveType=i(e.primitiveType,h.TRIANGLES),this.boundingSphere=e.boundingSphere,this.geometryType=i(e.geometryType,s.NONE),this.boundingSphereCV=e.boundingSphereCV,this.offsetAttribute=e.offsetAttribute}_.computeNumberOfVertices=function(e){var t=-1;for(var r in e.attributes)if(e.attributes.hasOwnProperty(r)&&o(e.attributes[r])&&o(e.attributes[r].values)){var n=e.attributes[r],i=n.values.length/n.componentsPerAttribute;t=i}return t};var m=new r,y=new t,T=new f,R=[new r,new r,new r],A=[new e,new e,new e],v=[new e,new e,new e],S=new t,O=new d,I=new f,N=new c;return _._textureCoordinateRotationPoints=function(n,i,o,a){var u,s=p.center(a,m),h=r.toCartesian(s,o,y),_=E.eastNorthUpToFixedFrame(h,o,T),w=f.inverse(_,T),g=A,M=R;M[0].longitude=a.west,M[0].latitude=a.south,M[1].longitude=a.west,M[1].latitude=a.north,M[2].longitude=a.east,M[2].latitude=a.south;var C=S;for(u=0;u<3;u++)r.toCartesian(M[u],o,C),C=f.multiplyByPointAsVector(w,C,C),g[u].x=C.x,g[u].y=C.y;var x=d.fromAxisAngle(t.UNIT_Z,-i,O),P=l.fromQuaternion(x,I),U=n.length,D=Number.POSITIVE_INFINITY,F=Number.POSITIVE_INFINITY,L=Number.NEGATIVE_INFINITY,b=Number.NEGATIVE_INFINITY;for(u=0;u<U;u++)C=f.multiplyByPointAsVector(w,n[u],C),C=l.multiplyByVector(P,C,C),D=Math.min(D,C.x),F=Math.min(F,C.y),L=Math.max(L,C.x),b=Math.max(b,C.y);var B=c.fromRotation(i,N),z=v;z[0].x=D,z[0].y=F,z[1].x=D,z[1].y=b,z[2].x=L,z[2].y=F;var q=g[0],G=g[2].x-q.x,V=g[1].y-q.y;for(u=0;u<3;u++){var X=z[u];c.multiplyByVector(B,X,X),X.x=(X.x-q.x)/G,X.y=(X.y-q.y)/V}var W=z[0],k=z[1],H=z[2],Y=new Array(6);return e.pack(W,Y),e.pack(k,Y,2),e.pack(H,Y,4),Y},_}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(e,t,r){"use strict";function n(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 n}),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/Plane",["./Cartesian3","./Check","./defined","./DeveloperError","./freezeObject","./Math","./Matrix4"],function(e,t,r,n,i,o,a){"use strict";function u(t,r){this.normal=e.clone(t),this.distance=r}
u.fromPointNormal=function(t,n,i){var o=-e.dot(n,t);return r(i)?(e.clone(n,i.normal),i.distance=o,i):new u(n,o)};var s=new e;u.fromCartesian4=function(t,n){var i=e.fromCartesian4(t,s),o=t.w;return r(n)?(e.clone(i,n.normal),n.distance=o,n):new u(i,o)},u.getPointDistance=function(t,r){return e.dot(t.normal,r)+t.distance};var c=new e;u.projectPointOntoPlane=function(t,n,i){r(i)||(i=new e);var o=u.getPointDistance(t,n),a=e.multiplyByScalar(t.normal,o,c);return e.subtract(n,a,i)};var l=new e;return u.transform=function(t,r,n){return a.multiplyByPointAsVector(r,t.normal,s),e.normalize(s,s),e.multiplyByScalar(t.normal,-t.distance,l),a.multiplyByPoint(r,l,l),u.fromPointNormal(l,s,n)},u.clone=function(t,n){return r(n)?(e.clone(t.normal,n.normal),n.distance=t.distance,n):new u(t.normal,t.distance)},u.equals=function(t,r){return t.distance===r.distance&&e.equals(t.normal,r.normal)},u.ORIGIN_XY_PLANE=i(new u(e.UNIT_Z,0)),u.ORIGIN_YZ_PLANE=i(new u(e.UNIT_X,0)),u.ORIGIN_ZX_PLANE=i(new u(e.UNIT_Y,0)),u}),define("Core/CullingVolume",["./Cartesian3","./Cartesian4","./defaultValue","./defined","./DeveloperError","./Intersect","./Plane"],function(e,t,r,n,i,o,a){"use strict";function u(e){this.planes=r(e,[])}var s=[new e,new e,new e];e.clone(e.UNIT_X,s[0]),e.clone(e.UNIT_Y,s[1]),e.clone(e.UNIT_Z,s[2]);var c=new e,l=new e,f=new a(new e(1,0,0),0);return u.fromBoundingSphere=function(r,i){n(i)||(i=new u);var o=s.length,a=i.planes;a.length=2*o;for(var f=r.center,h=r.radius,d=0,p=0;p<o;++p){var E=s[p],_=a[d],m=a[d+1];n(_)||(_=a[d]=new t),n(m)||(m=a[d+1]=new t),e.multiplyByScalar(E,-h,c),e.add(f,c,c),_.x=E.x,_.y=E.y,_.z=E.z,_.w=-e.dot(E,c),e.multiplyByScalar(E,h,c),e.add(f,c,c),m.x=-E.x,m.y=-E.y,m.z=-E.z,m.w=-e.dot(e.negate(E,l),c),d+=2}return i},u.prototype.computeVisibility=function(e){for(var t=this.planes,r=!1,n=0,i=t.length;n<i;++n){var u=e.intersectPlane(a.fromCartesian4(t[n],f));if(u===o.OUTSIDE)return o.OUTSIDE;u===o.INTERSECTING&&(r=!0)}return r?o.INTERSECTING:o.INSIDE},u.prototype.computeVisibilityWithPlaneMask=function(e,t){if(t===u.MASK_OUTSIDE||t===u.MASK_INSIDE)return t;for(var r=u.MASK_INSIDE,n=this.planes,i=0,s=n.length;i<s;++i){var c=i<31?1<<i:0;if(!(i<31&&0==(t&c))){var l=e.intersectPlane(a.fromCartesian4(n[i],f));if(l===o.OUTSIDE)return u.MASK_OUTSIDE;l===o.INTERSECTING&&(r|=c)}}return r},u.MASK_OUTSIDE=4294967295,u.MASK_INSIDE=0,u.MASK_INDETERMINATE=2147483647,u}),define("Core/OrthographicOffCenterFrustum",["./Cartesian3","./Cartesian4","./CullingVolume","./defaultValue","./defined","./defineProperties","./DeveloperError","./Math","./Matrix4"],function(e,t,r,n,i,o,a,u,s){"use strict";function c(e){e=n(e,n.EMPTY_OBJECT),this.left=e.left,this._left=void 0,this.right=e.right,this._right=void 0,this.top=e.top,this._top=void 0,this.bottom=e.bottom,this._bottom=void 0,this.near=n(e.near,1),this._near=this.near,this.far=n(e.far,5e8),this._far=this.far,this._cullingVolume=new r,this._orthographicMatrix=new s}function l(e){e.top===e._top&&e.bottom===e._bottom&&e.left===e._left&&e.right===e._right&&e.near===e._near&&e.far===e._far||(e._left=e.left,e._right=e.right,e._top=e.top,e._bottom=e.bottom,e._near=e.near,e._far=e.far,e._orthographicMatrix=s.computeOrthographicOffCenter(e.left,e.right,e.bottom,e.top,e.near,e.far,e._orthographicMatrix))}o(c.prototype,{projectionMatrix:{get:function(){return l(this),this._orthographicMatrix}}});var f=new e,h=new e,d=new e,p=new e;return c.prototype.computeCullingVolume=function(r,n,o){var a=this._cullingVolume.planes,u=this.top,s=this.bottom,c=this.right,l=this.left,E=this.near,_=this.far,m=e.cross(n,o,f);e.normalize(m,m);var y=h;e.multiplyByScalar(n,E,y),e.add(r,y,y);var T=d;e.multiplyByScalar(m,l,T),e.add(y,T,T);var R=a[0];return i(R)||(R=a[0]=new t),R.x=m.x,R.y=m.y,R.z=m.z,R.w=-e.dot(m,T),e.multiplyByScalar(m,c,T),e.add(y,T,T),R=a[1],i(R)||(R=a[1]=new t),R.x=-m.x,R.y=-m.y,R.z=-m.z,R.w=-e.dot(e.negate(m,p),T),e.multiplyByScalar(o,s,T),e.add(y,T,T),R=a[2],i(R)||(R=a[2]=new t),R.x=o.x,R.y=o.y,R.z=o.z,R.w=-e.dot(o,T),e.multiplyByScalar(o,u,T),e.add(y,T,T),R=a[3],i(R)||(R=a[3]=new t),R.x=-o.x,R.y=-o.y,R.z=-o.z,R.w=-e.dot(e.negate(o,p),T),R=a[4],i(R)||(R=a[4]=new t),R.x=n.x,R.y=n.y,R.z=n.z,R.w=-e.dot(n,y),e.multiplyByScalar(n,_,T),e.add(r,T,T),R=a[5],i(R)||(R=a[5]=new t),R.x=-n.x,R.y=-n.y,R.z=-n.z,R.w=-e.dot(e.negate(n,p),T),this._cullingVolume},c.prototype.getPixelDimensions=function(e,t,r,n){l(this);var i=this.right-this.left,o=this.top-this.bottom,a=i/e,u=o/t;return n.x=a,n.y=u,n},c.prototype.clone=function(e){return i(e)||(e=new c),e.left=this.left,e.right=this.right,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e},c.prototype.equals=function(e){return i(e)&&e instanceof c&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far},c.prototype.equalsEpsilon=function(e,t,r){return e===this||i(e)&&e instanceof c&&u.equalsEpsilon(this.right,e.right,t,r)&&u.equalsEpsilon(this.left,e.left,t,r)&&u.equalsEpsilon(this.top,e.top,t,r)&&u.equalsEpsilon(this.bottom,e.bottom,t,r)&&u.equalsEpsilon(this.near,e.near,t,r)&&u.equalsEpsilon(this.far,e.far,t,r)},c}),define("Core/OrthographicFrustum",["./Check","./defaultValue","./defined","./defineProperties","./DeveloperError","./Math","./OrthographicOffCenterFrustum"],function(e,t,r,n,i,o,a){"use strict";function u(e){e=t(e,t.EMPTY_OBJECT),this._offCenterFrustum=new a,this.width=e.width,this._width=void 0,this.aspectRatio=e.aspectRatio,this._aspectRatio=void 0,this.near=t(e.near,1),this._near=this.near,this.far=t(e.far,5e8),this._far=this.far}function s(e){var t=e._offCenterFrustum;if(e.width!==e._width||e.aspectRatio!==e._aspectRatio||e.near!==e._near||e.far!==e._far){e._aspectRatio=e.aspectRatio,e._width=e.width,e._near=e.near,e._far=e.far;var r=1/e.aspectRatio;t.right=.5*e.width,t.left=-t.right,t.top=r*t.right,t.bottom=-t.top,t.near=e.near,t.far=e.far}}return u.packedLength=4,u.pack=function(e,r,n){return n=t(n,0),r[n++]=e.width,r[n++]=e.aspectRatio,r[n++]=e.near,r[n]=e.far,r},u.unpack=function(e,n,i){return n=t(n,0),r(i)||(i=new u),i.width=e[n++],i.aspectRatio=e[n++],i.near=e[n++],i.far=e[n],i},n(u.prototype,{projectionMatrix:{get:function(){return s(this),this._offCenterFrustum.projectionMatrix}}}),u.prototype.computeCullingVolume=function(e,t,r){return s(this),this._offCenterFrustum.computeCullingVolume(e,t,r)},u.prototype.getPixelDimensions=function(e,t,r,n){return s(this),this._offCenterFrustum.getPixelDimensions(e,t,r,n)},u.prototype.clone=function(e){return r(e)||(e=new u),e.aspectRatio=this.aspectRatio,e.width=this.width,e.near=this.near,e.far=this.far,e._aspectRatio=void 0,e._width=void 0,e._near=void 0,e._far=void 0,this._offCenterFrustum.clone(e._offCenterFrustum),e},u.prototype.equals=function(e){return!!(r(e)&&e instanceof u)&&(s(this),s(e),this.width===e.width&&this.aspectRatio===e.aspectRatio&&this._offCenterFrustum.equals(e._offCenterFrustum))},u.prototype.equalsEpsilon=function(e,t,n){return!!(r(e)&&e instanceof u)&&(s(this),s(e),o.equalsEpsilon(this.width,e.width,t,n)&&o.equalsEpsilon(this.aspectRatio,e.aspectRatio,t,n)&&this._offCenterFrustum.equalsEpsilon(e._offCenterFrustum,t,n))},u}),define("Core/PerspectiveOffCenterFrustum",["./Cartesian3","./Cartesian4","./CullingVolume","./defaultValue","./defined","./defineProperties","./DeveloperError","./Math","./Matrix4"],function(e,t,r,n,i,o,a,u,s){"use strict";function c(e){e=n(e,n.EMPTY_OBJECT),this.left=e.left,this._left=void 0,this.right=e.right,this._right=void 0,this.top=e.top,this._top=void 0,this.bottom=e.bottom,this._bottom=void 0,this.near=n(e.near,1),this._near=this.near,this.far=n(e.far,5e8),this._far=this.far,this._cullingVolume=new r,this._perspectiveMatrix=new s,this._infinitePerspective=new s}function l(e){var t=e.top,r=e.bottom,n=e.right,i=e.left,o=e.near,a=e.far;t===e._top&&r===e._bottom&&i===e._left&&n===e._right&&o===e._near&&a===e._far||(e._left=i,e._right=n,e._top=t,e._bottom=r,e._near=o,e._far=a,e._perspectiveMatrix=s.computePerspectiveOffCenter(i,n,r,t,o,a,e._perspectiveMatrix),e._infinitePerspective=s.computeInfinitePerspectiveOffCenter(i,n,r,t,o,e._infinitePerspective))}o(c.prototype,{projectionMatrix:{get:function(){return l(this),this._perspectiveMatrix}},infiniteProjectionMatrix:{get:function(){return l(this),this._infinitePerspective}}});var f=new e,h=new e,d=new e,p=new e;return c.prototype.computeCullingVolume=function(r,n,o){var a=this._cullingVolume.planes,u=this.top,s=this.bottom,c=this.right,l=this.left,E=this.near,_=this.far,m=e.cross(n,o,f),y=h;e.multiplyByScalar(n,E,y),e.add(r,y,y);var T=d;e.multiplyByScalar(n,_,T),e.add(r,T,T);var R=p;e.multiplyByScalar(m,l,R),e.add(y,R,R),e.subtract(R,r,R),e.normalize(R,R),e.cross(R,o,R),e.normalize(R,R);var A=a[0];return i(A)||(A=a[0]=new t),A.x=R.x,A.y=R.y,A.z=R.z,A.w=-e.dot(R,r),e.multiplyByScalar(m,c,R),e.add(y,R,R),e.subtract(R,r,R),e.cross(o,R,R),e.normalize(R,R),A=a[1],i(A)||(A=a[1]=new t),A.x=R.x,A.y=R.y,A.z=R.z,A.w=-e.dot(R,r),e.multiplyByScalar(o,s,R),e.add(y,R,R),e.subtract(R,r,R),e.cross(m,R,R),e.normalize(R,R),A=a[2],i(A)||(A=a[2]=new t),A.x=R.x,A.y=R.y,A.z=R.z,A.w=-e.dot(R,r),e.multiplyByScalar(o,u,R),e.add(y,R,R),e.subtract(R,r,R),e.cross(R,m,R),e.normalize(R,R),A=a[3],i(A)||(A=a[3]=new t),A.x=R.x,A.y=R.y,A.z=R.z,A.w=-e.dot(R,r),A=a[4],i(A)||(A=a[4]=new t),A.x=n.x,A.y=n.y,A.z=n.z,A.w=-e.dot(n,y),e.negate(n,R),A=a[5],i(A)||(A=a[5]=new t),A.x=R.x,A.y=R.y,A.z=R.z,A.w=-e.dot(R,T),this._cullingVolume},c.prototype.getPixelDimensions=function(e,t,r,n){l(this);var i=1/this.near,o=this.top*i,a=2*r*o/t;o=this.right*i;var u=2*r*o/e;return n.x=u,n.y=a,n},c.prototype.clone=function(e){return i(e)||(e=new c),e.right=this.right,e.left=this.left,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e},c.prototype.equals=function(e){return i(e)&&e instanceof c&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far},c.prototype.equalsEpsilon=function(e,t,r){return e===this||i(e)&&e instanceof c&&u.equalsEpsilon(this.right,e.right,t,r)&&u.equalsEpsilon(this.left,e.left,t,r)&&u.equalsEpsilon(this.top,e.top,t,r)&&u.equalsEpsilon(this.bottom,e.bottom,t,r)&&u.equalsEpsilon(this.near,e.near,t,r)&&u.equalsEpsilon(this.far,e.far,t,r)},c}),define("Core/PerspectiveFrustum",["./Check","./defaultValue","./defined","./defineProperties","./DeveloperError","./Math","./PerspectiveOffCenterFrustum"],function(e,t,r,n,i,o,a){"use strict";function u(e){e=t(e,t.EMPTY_OBJECT),this._offCenterFrustum=new a,this.fov=e.fov,this._fov=void 0,this._fovy=void 0,this._sseDenominator=void 0,this.aspectRatio=e.aspectRatio,this._aspectRatio=void 0,this.near=t(e.near,1),this._near=this.near,this.far=t(e.far,5e8),this._far=this.far,this.xOffset=t(e.xOffset,0),this._xOffset=this.xOffset,this.yOffset=t(e.yOffset,0),this._yOffset=this.yOffset}function s(e){var t=e._offCenterFrustum;e.fov===e._fov&&e.aspectRatio===e._aspectRatio&&e.near===e._near&&e.far===e._far&&e.xOffset===e._xOffset&&e.yOffset===e._yOffset||(e._aspectRatio=e.aspectRatio,e._fov=e.fov,e._fovy=e.aspectRatio<=1?e.fov:2*Math.atan(Math.tan(.5*e.fov)/e.aspectRatio),e._near=e.near,e._far=e.far,e._sseDenominator=2*Math.tan(.5*e._fovy),e._xOffset=e.xOffset,e._yOffset=e.yOffset,t.top=e.near*Math.tan(.5*e._fovy),t.bottom=-t.top,t.right=e.aspectRatio*t.top,t.left=-t.right,t.near=e.near,t.far=e.far,t.right+=e.xOffset,t.left+=e.xOffset,t.top+=e.yOffset,t.bottom+=e.yOffset)}return u.packedLength=6,u.pack=function(e,r,n){return n=t(n,0),r[n++]=e.fov,r[n++]=e.aspectRatio,r[n++]=e.near,r[n++]=e.far,r[n++]=e.xOffset,r[n]=e.yOffset,r},u.unpack=function(e,n,i){return n=t(n,0),r(i)||(i=new u),i.fov=e[n++],i.aspectRatio=e[n++],i.near=e[n++],i.far=e[n++],i.xOffset=e[n++],i.yOffset=e[n],i},n(u.prototype,{projectionMatrix:{get:function(){return s(this),this._offCenterFrustum.projectionMatrix}},infiniteProjectionMatrix:{get:function(){return s(this),this._offCenterFrustum.infiniteProjectionMatrix}},fovy:{get:function(){return s(this),this._fovy}},sseDenominator:{get:function(){return s(this),this._sseDenominator}}}),u.prototype.computeCullingVolume=function(e,t,r){return s(this),this._offCenterFrustum.computeCullingVolume(e,t,r)},u.prototype.getPixelDimensions=function(e,t,r,n){return s(this),this._offCenterFrustum.getPixelDimensions(e,t,r,n)},u.prototype.clone=function(e){return r(e)||(e=new u),e.aspectRatio=this.aspectRatio,e.fov=this.fov,e.near=this.near,e.far=this.far,e._aspectRatio=void 0,e._fov=void 0,e._near=void 0,e._far=void 0,this._offCenterFrustum.clone(e._offCenterFrustum),e},u.prototype.equals=function(e){return!!(r(e)&&e instanceof u)&&(s(this),s(e),this.fov===e.fov&&this.aspectRatio===e.aspectRatio&&this._offCenterFrustum.equals(e._offCenterFrustum))},u.prototype.equalsEpsilon=function(e,t,n){return!!(r(e)&&e instanceof u)&&(s(this),s(e),o.equalsEpsilon(this.fov,e.fov,t,n)&&o.equalsEpsilon(this.aspectRatio,e.aspectRatio,t,n)&&this._offCenterFrustum.equalsEpsilon(e._offCenterFrustum,t,n))},u}),define("Core/VertexFormat",["./defaultValue","./defined","./DeveloperError","./freezeObject"],function(e,t,r,n){"use strict";function i(t){t=e(t,e.EMPTY_OBJECT),this.position=e(t.position,!1),this.normal=e(t.normal,!1),this.st=e(t.st,!1),this.bitangent=e(t.bitangent,!1),this.tangent=e(t.tangent,!1),this.color=e(t.color,!1)}return i.POSITION_ONLY=n(new i({position:!0})),i.POSITION_AND_NORMAL=n(new i({position:!0,normal:!0})),i.POSITION_NORMAL_AND_ST=n(new i({position:!0,normal:!0,st:!0})),i.POSITION_AND_ST=n(new i({position:!0,st:!0})),i.POSITION_AND_COLOR=n(new i({position:!0,color:!0})),i.ALL=n(new i({position:!0,normal:!0,st:!0,tangent:!0,bitangent:!0})),i.DEFAULT=i.POSITION_NORMAL_AND_ST,i.packedLength=6,i.pack=function(t,r,n){return n=e(n,0),r[n++]=t.position?1:0,r[n++]=t.normal?1:0,r[n++]=t.st?1:0,r[n++]=t.tangent?1:0,r[n++]=t.bitangent?1:0,r[n]=t.color?1:0,r},i.unpack=function(r,n,o){return n=e(n,0),t(o)||(o=new i),o.position=1===r[n++],o.normal=1===r[n++],o.st=1===r[n++],o.tangent=1===r[n++],o.bitangent=1===r[n++],o.color=1===r[n],o},i.clone=function(e,r){if(t(e))return t(r)||(r=new i),r.position=e.position,r.normal=e.normal,r.st=e.st,r.tangent=e.tangent,r.bitangent=e.bitangent,r.color=e.color,r},i}),define("Core/FrustumGeometry",["./BoundingSphere","./Cartesian3","./Cartesian4","./Check","./ComponentDatatype","./defaultValue","./defined","./Geometry","./GeometryAttribute","./GeometryAttributes","./Matrix3","./Matrix4","./OrthographicFrustum","./PerspectiveFrustum","./PrimitiveType","./Quaternion","./VertexFormat"],function(e,t,r,n,i,o,a,u,s,c,l,f,h,d,p,E,_){"use strict";function m(e){var r,n,i=e.frustum,a=e.orientation,u=e.origin,s=o(e.vertexFormat,_.DEFAULT),c=o(e._drawNearPlane,!0);i instanceof d?(r=T,n=d.packedLength):i instanceof h&&(r=R,n=h.packedLength),this._frustumType=r,this._frustum=i.clone(),this._origin=t.clone(u),this._orientation=E.clone(a),this._drawNearPlane=c,this._vertexFormat=s,this._workerName="createFrustumGeometry",this.packedLength=2+n+t.packedLength+E.packedLength+_.packedLength}function y(e,t,r,n,i,o,u,s){for(var c=e/3*2,l=0;l<4;++l)a(t)&&(t[e]=o.x,t[e+1]=o.y,t[e+2]=o.z),a(r)&&(r[e]=u.x,r[e+1]=u.y,r[e+2]=u.z),a(n)&&(n[e]=s.x,n[e+1]=s.y,n[e+2]=s.z),e+=3;i[c]=0,i[c+1]=0,i[c+2]=1,i[c+3]=0,i[c+4]=1,i[c+5]=1,i[c+6]=0,i[c+7]=1}var T=0,R=1;m.pack=function(e,r,n){n=o(n,0);var i=e._frustumType,a=e._frustum;return r[n++]=i,i===T?(d.pack(a,r,n),n+=d.packedLength):(h.pack(a,r,n),n+=h.packedLength),t.pack(e._origin,r,n),n+=t.packedLength,E.pack(e._orientation,r,n),n+=E.packedLength,_.pack(e._vertexFormat,r,n),n+=_.packedLength,r[n]=e._drawNearPlane?1:0,r};var A=new d,v=new h,S=new E,O=new t,I=new _;m.unpack=function(e,r,n){r=o(r,0);var i,u=e[r++];u===T?(i=d.unpack(e,r,A),r+=d.packedLength):(i=h.unpack(e,r,v),r+=h.packedLength);var s=t.unpack(e,r,O);r+=t.packedLength;var c=E.unpack(e,r,S);r+=E.packedLength;var l=_.unpack(e,r,I);r+=_.packedLength;var f=1===e[r];if(!a(n))return new m({frustum:i,origin:s,orientation:c,vertexFormat:l,_drawNearPlane:f});var p=u===n._frustumType?n._frustum:void 0;return n._frustum=i.clone(p),n._frustumType=u,n._origin=t.clone(s,n._origin),n._orientation=E.clone(c,n._orientation),n._vertexFormat=_.clone(l,n._vertexFormat),n._drawNearPlane=f,n};var N=new l,w=new f,g=new f,M=new t,C=new t,x=new t,P=new t,U=new t,D=new t,F=new Array(3),L=new Array(4);L[0]=new r(-1,-1,1,1),L[1]=new r(1,-1,1,1),L[2]=new r(1,1,1,1),L[3]=new r(-1,1,1,1);for(var b=new Array(4),B=0;B<4;++B)b[B]=new r;return m._computeNearFarPlanes=function(e,n,i,u,s,c,h,d){var p=l.fromQuaternion(n,N),E=o(c,M),_=o(h,C),m=o(d,x);E=l.getColumn(p,0,E),_=l.getColumn(p,1,_),m=l.getColumn(p,2,m),t.normalize(E,E),t.normalize(_,_),t.normalize(m,m),t.negate(E,E);var y,R,A=f.computeView(e,m,_,E,w);if(i===T){var v=u.projectionMatrix,S=f.multiply(v,A,g);R=f.inverse(S,g)}else y=f.inverseTransformation(A,g);a(R)?(F[0]=u.near,F[1]=u.far):(F[0]=0,F[1]=u.near,F[2]=u.far);for(var O=0;O<2;++O)for(var I=0;I<4;++I){var P=r.clone(L[I],b[I]);if(a(R)){P=f.multiplyByVector(R,P,P);var U=1/P.w;t.multiplyByScalar(P,U,P),t.subtract(P,e,P),t.normalize(P,P);var D=t.dot(m,P);t.multiplyByScalar(P,F[O]/D,P),t.add(P,e,P)}else{a(u._offCenterFrustum)&&(u=u._offCenterFrustum);var B=F[O],z=F[O+1];P.x=.5*(P.x*(u.right-u.left)+u.left+u.right),P.y=.5*(P.y*(u.top-u.bottom)+u.bottom+u.top),P.z=.5*(P.z*(B-z)-B-z),P.w=1,f.multiplyByVector(y,P,P)}s[12*O+3*I]=P.x,s[12*O+3*I+1]=P.y,s[12*O+3*I+2]=P.z}},m.createGeometry=function(r){var n=r._frustumType,o=r._frustum,l=r._origin,f=r._orientation,h=r._drawNearPlane,d=r._vertexFormat,E=h?6:5,_=new Float64Array(72);m._computeNearFarPlanes(l,f,n,o,_);var T=24;_[T]=_[12],_[T+1]=_[13],_[T+2]=_[14],_[T+3]=_[0],_[T+4]=_[1],_[T+5]=_[2],_[T+6]=_[9],_[T+7]=_[10],_[T+8]=_[11],_[T+9]=_[21],_[T+10]=_[22],_[T+11]=_[23],T+=12,_[T]=_[15],_[T+1]=_[16],_[T+2]=_[17],_[T+3]=_[3],_[T+4]=_[4],_[T+5]=_[5],_[T+6]=_[0],_[T+7]=_[1],_[T+8]=_[2],_[T+9]=_[12],_[T+10]=_[13],_[T+11]=_[14],T+=12,_[T]=_[3],_[T+1]=_[4],_[T+2]=_[5],_[T+3]=_[15],_[T+4]=_[16],_[T+5]=_[17],_[T+6]=_[18],_[T+7]=_[19],_[T+8]=_[20],_[T+9]=_[6],_[T+10]=_[7],_[T+11]=_[8],T+=12,_[T]=_[6],_[T+1]=_[7],_[T+2]=_[8],_[T+3]=_[18],_[T+4]=_[19],_[T+5]=_[20],_[T+6]=_[21],_[T+7]=_[22],_[T+8]=_[23],_[T+9]=_[9],_[T+10]=_[10],_[T+11]=_[11],h||(_=_.subarray(12));var R=new c({position:new s({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:_})});if(a(d.normal)||a(d.tangent)||a(d.bitangent)||a(d.st)){var A=a(d.normal)?new Float32Array(12*E):void 0,v=a(d.tangent)?new Float32Array(12*E):void 0,S=a(d.bitangent)?new Float32Array(12*E):void 0,O=a(d.st)?new Float32Array(8*E):void 0,I=M,N=C,w=x,g=t.negate(I,P),F=t.negate(N,U),L=t.negate(w,D);T=0,h&&(y(T,A,v,S,O,L,I,N),T+=12),y(T,A,v,S,O,w,g,N),T+=12,y(T,A,v,S,O,g,L,N),T+=12,y(T,A,v,S,O,F,L,g),T+=12,y(T,A,v,S,O,I,w,N),T+=12,y(T,A,v,S,O,N,w,g),a(A)&&(R.normal=new s({componentDatatype:i.FLOAT,componentsPerAttribute:3,values:A})),a(v)&&(R.tangent=new s({componentDatatype:i.FLOAT,componentsPerAttribute:3,values:v})),a(S)&&(R.bitangent=new s({componentDatatype:i.FLOAT,componentsPerAttribute:3,values:S})),a(O)&&(R.st=new s({componentDatatype:i.FLOAT,componentsPerAttribute:2,values:O}))}for(var b=new Uint16Array(6*E),B=0;B<E;++B){var z=6*B,q=4*B;b[z]=q,b[z+1]=q+1,b[z+2]=q+2,b[z+3]=q,b[z+4]=q+2,b[z+5]=q+3}return new u({attributes:R,indices:b,primitiveType:p.TRIANGLES,boundingSphere:e.fromVertices(_)})},m}),define("Workers/createFrustumGeometry",["../Core/defined","../Core/FrustumGeometry"],function(e,t){"use strict";function r(r,n){return e(n)&&(r=t.unpack(r,n)),t.createGeometry(r)}return r})}();