createPolylineGeometry.js

/**
 * 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,a){if(i.typeOf.number(e,n),i.typeOf.number(r,a),n!==a)throw new t(e+" must be equal to "+r+", the actual values are "+n+" and "+a)},i}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e&&null!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var 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 a={};a.EPSILON1=.1,a.EPSILON2=.01,a.EPSILON3=.001,a.EPSILON4=1e-4,a.EPSILON5=1e-5,a.EPSILON6=1e-6,a.EPSILON7=1e-7,a.EPSILON8=1e-8,a.EPSILON9=1e-9,a.EPSILON10=1e-10,a.EPSILON11=1e-11,a.EPSILON12=1e-12,a.EPSILON13=1e-13,a.EPSILON14=1e-14,a.EPSILON15=1e-15,a.EPSILON16=1e-16,a.EPSILON17=1e-17,a.EPSILON18=1e-18,a.EPSILON19=1e-19,a.EPSILON20=1e-20,a.EPSILON21=1e-21,a.GRAVITATIONALPARAMETER=3986004418e5,a.SOLAR_RADIUS=6955e5,a.LUNAR_RADIUS=1737400,a.SIXTY_FOUR_KILOBYTES=65536,a.FOUR_GIGABYTES=4294967296,a.sign=r(Math.sign,function(e){return e=+e,0===e||e!==e?e:e>0?1:-1}),a.signNotZero=function(e){return e<0?-1:1},a.toSNorm=function(e,t){return t=r(t,255),Math.round((.5*a.clamp(e,-1,1)+.5)*t)},a.fromSNorm=function(e,t){return t=r(t,255),a.clamp(e,0,t)/t*2-1},a.normalize=function(e,t,r){return r=Math.max(r-t,0),0===r?0:a.clamp((e-t)/r,0,1)},a.sinh=r(Math.sinh,function(e){return(Math.exp(e)-Math.exp(-e))/2}),a.cosh=r(Math.cosh,function(e){return(Math.exp(e)+Math.exp(-e))/2}),a.lerp=function(e,t,r){return(1-r)*e+r*t},a.PI=Math.PI,a.ONE_OVER_PI=1/Math.PI,a.PI_OVER_TWO=Math.PI/2,a.PI_OVER_THREE=Math.PI/3,a.PI_OVER_FOUR=Math.PI/4,a.PI_OVER_SIX=Math.PI/6,a.THREE_PI_OVER_TWO=3*Math.PI/2,a.TWO_PI=2*Math.PI,a.ONE_OVER_TWO_PI=1/(2*Math.PI),a.RADIANS_PER_DEGREE=Math.PI/180,a.DEGREES_PER_RADIAN=180/Math.PI,a.RADIANS_PER_ARCSECOND=a.RADIANS_PER_DEGREE/3600,a.toRadians=function(e){return e*a.RADIANS_PER_DEGREE},a.toDegrees=function(e){return e*a.DEGREES_PER_RADIAN},a.convertLongitudeRange=function(e){var t=a.TWO_PI,r=e-Math.floor(e/t)*t;return r<-Math.PI?r+t:r>=Math.PI?r-t:r},a.clampToLatitudeRange=function(e){return a.clamp(e,-1*a.PI_OVER_TWO,a.PI_OVER_TWO)},a.negativePiToPi=function(e){return a.zeroToTwoPi(e+a.PI)-a.PI},a.zeroToTwoPi=function(e){var t=a.mod(e,a.TWO_PI);return Math.abs(t)<a.EPSILON14&&Math.abs(e)>a.EPSILON14?a.TWO_PI:t},a.mod=function(e,t){return(e%t+t)%t},a.equalsEpsilon=function(e,t,n,i){i=r(i,n);var a=Math.abs(e-t);return a<=i||a<=n*Math.max(Math.abs(e),Math.abs(t))},a.lessThan=function(e,t,r){return e-t<-r},a.lessThanOrEquals=function(e,t,r){return e-t<r},a.greaterThan=function(e,t,r){return e-t>r},a.greaterThanOrEquals=function(e,t,r){return e-t>-r};var o=[1];a.factorial=function(e){var t=o.length;if(e>=t)for(var r=o[t-1],n=t;n<=e;n++){var i=r*n;o.push(i),r=i}return o[e]},a.incrementWrap=function(e,t,n){return n=r(n,0),++e,e>t&&(e=n),e},a.isPowerOfTwo=function(e){return 0!==e&&0==(e&e-1)},a.nextPowerOfTwo=function(e){return--e,e|=e>>1,e|=e>>2,e|=e>>4,e|=e>>8,e|=e>>16,++e},a.clamp=function(e,t,r){return e<t?t:e>r?r:e};var s=new e;return a.setRandomNumberSeed=function(t){s=new e(t)},a.nextRandomNumber=function(){return s.random()},a.randomBetween=function(e,t){return a.nextRandomNumber()*(t-e)+e},a.acosClamped=function(e){return Math.acos(a.clamp(e,-1,1))},a.asinClamped=function(e){return Math.asin(a.clamp(e,-1,1))},a.chordLength=function(e,t){return 2*t*Math.sin(.5*e)},a.logBase=function(e,t){return Math.log(e)/Math.log(t)},a.cbrt=r(Math.cbrt,function(e){var t=Math.pow(Math.abs(e),1/3);return e<0?-t:t}),a.log2=r(Math.log2,function(e){return Math.log(e)*Math.LOG2E}),a.fog=function(e,t){var r=e*t;return 1-Math.exp(-r*r)},a.fastApproximateAtan=function(e){return e*(-.1784*Math.abs(e)-.0663*e*e+1.0301)},a.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 o=r/n;return i=a.fastApproximateAtan(o),i=Math.abs(t)>Math.abs(e)?a.PI_OVER_TWO-i:i,i=e<0?a.PI-i:i,i=t<0?-i:i},a}),define("Core/Cartesian3",["./Check","./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,r,n,i,a){"use strict";function o(e,r,n){this.x=t(e,0),this.y=t(r,0),this.z=t(n,0)}o.fromSpherical=function(e,n){r(n)||(n=new o);var i=e.clock,a=e.cone,s=t(e.magnitude,1),u=s*Math.sin(a);return n.x=u*Math.cos(i),n.y=u*Math.sin(i),n.z=s*Math.cos(a),n},o.fromElements=function(e,t,n,i){return r(i)?(i.x=e,i.y=t,i.z=n,i):new o(e,t,n)},o.clone=function(e,t){if(r(e))return r(t)?(t.x=e.x,t.y=e.y,t.z=e.z,t):new o(e.x,e.y,e.z)},o.fromCartesian4=o.clone,o.packedLength=3,o.pack=function(e,r,n){return n=t(n,0),r[n++]=e.x,r[n++]=e.y,r[n]=e.z,r},o.unpack=function(e,n,i){return n=t(n,0),r(i)||(i=new o),i.x=e[n++],i.y=e[n++],i.z=e[n],i},o.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)o.pack(e[i],t,3*i);return t},o.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 a=i/3;t[a]=o.unpack(e,i,t[a])}return t},o.fromArray=o.unpack,o.maximumComponent=function(e){return Math.max(e.x,e.y,e.z)},o.minimumComponent=function(e){return Math.min(e.x,e.y,e.z)},o.minimumByComponent=function(e,t,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},o.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},o.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z},o.magnitude=function(e){return Math.sqrt(o.magnitudeSquared(e))};var s=new o;o.distance=function(e,t){return o.subtract(e,t,s),o.magnitude(s)},o.distanceSquared=function(e,t){return o.subtract(e,t,s),o.magnitudeSquared(s)},o.normalize=function(e,t){var r=o.magnitude(e);return t.x=e.x/r,t.y=e.y/r,t.z=e.z/r,t},o.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z},o.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},o.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},o.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},o.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},o.multiplyByScalar=function(e,t,r){return r.x=e.x*t,r.y=e.y*t,r.z=e.z*t,r},o.divideByScalar=function(e,t,r){return r.x=e.x/t,r.y=e.y/t,r.z=e.z/t,r},o.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t},o.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t.z=Math.abs(e.z),t};var u=new o;o.lerp=function(e,t,r,n){return o.multiplyByScalar(t,r,u),n=o.multiplyByScalar(e,1-r,n),o.add(u,n,n)};var c=new o,l=new o;o.angleBetween=function(e,t){o.normalize(e,c),o.normalize(t,l);var r=o.dot(c,l),n=o.magnitude(o.cross(c,l,c));return Math.atan2(n,r)};var f=new o;o.mostOrthogonalAxis=function(e,t){var r=o.normalize(e,f);return o.abs(r,r),t=r.x<=r.y?r.x<=r.z?o.clone(o.UNIT_X,t):o.clone(o.UNIT_Z,t):r.y<=r.z?o.clone(o.UNIT_Y,t):o.clone(o.UNIT_Z,t)},o.projectVector=function(e,t,r){var n=o.dot(e,t)/o.dot(t,t);return o.multiplyByScalar(t,n,r)},o.equals=function(e,t){return e===t||r(e)&&r(t)&&e.x===t.x&&e.y===t.y&&e.z===t.z},o.equalsArray=function(e,t,r){return e.x===t[r]&&e.y===t[r+1]&&e.z===t[r+2]},o.equalsEpsilon=function(e,t,n,i){return e===t||r(e)&&r(t)&&a.equalsEpsilon(e.x,t.x,n,i)&&a.equalsEpsilon(e.y,t.y,n,i)&&a.equalsEpsilon(e.z,t.z,n,i)},o.cross=function(e,t,r){var n=e.x,i=e.y,a=e.z,o=t.x,s=t.y,u=t.z,c=i*u-a*s,l=a*o-n*u,f=n*s-i*o;return r.x=c,r.y=l,r.z=f,r},o.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},o.fromDegrees=function(e,t,r,n,i){return e=a.toRadians(e),t=a.toRadians(t),o.fromRadians(e,t,r,n,i)};var h=new o,d=new o,E=new o(40680631590769,40680631590769,40408299984661.445);return o.fromRadians=function(e,n,i,a,s){i=t(i,0);var u=r(a)?a.radiiSquared:E,c=Math.cos(n);h.x=c*Math.cos(e),h.y=c*Math.sin(e),h.z=Math.sin(n),h=o.normalize(h,h),o.multiplyComponents(u,h,d);var l=Math.sqrt(o.dot(h,d));return d=o.divideByScalar(d,l,d),h=o.multiplyByScalar(h,i,h),r(s)||(s=new o),o.add(d,h,s)},o.fromDegreesArray=function(e,t,n){var i=e.length;r(n)?n.length=i/2:n=new Array(i/2);for(var a=0;a<i;a+=2){var s=e[a],u=e[a+1],c=a/2;n[c]=o.fromDegrees(s,u,0,t,n[c])}return n},o.fromRadiansArray=function(e,t,n){var i=e.length;r(n)?n.length=i/2:n=new Array(i/2);for(var a=0;a<i;a+=2){var s=e[a],u=e[a+1],c=a/2;n[c]=o.fromRadians(s,u,0,t,n[c])}return n},o.fromDegreesArrayHeights=function(e,t,n){var i=e.length;r(n)?n.length=i/3:n=new Array(i/3);for(var a=0;a<i;a+=3){var s=e[a],u=e[a+1],c=e[a+2],l=a/3;n[l]=o.fromDegrees(s,u,c,t,n[l])}return n},o.fromRadiansArrayHeights=function(e,t,n){var i=e.length;r(n)?n.length=i/3:n=new Array(i/3);for(var a=0;a<i;a+=3){var s=e[a],u=e[a+1],c=e[a+2],l=a/3;n[l]=o.fromRadians(s,u,c,t,n[l])}return n},o.ZERO=i(new o(0,0,0)),o.UNIT_X=i(new o(1,0,0)),o.UNIT_Y=i(new o(0,1,0)),o.UNIT_Z=i(new o(0,0,1)),o.prototype.clone=function(e){return o.clone(this,e)},o.prototype.equals=function(e){return o.equals(this,e)},o.prototype.equalsEpsilon=function(e,t,r){return o.equalsEpsilon(this,e,t,r)},o.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+")"},o}),define("Core/scaleToGeodeticSurface",["./Cartesian3","./defined","./DeveloperError","./Math"],function(e,t,r,n){"use strict";function i(r,i,s,u,c){var l=r.x,f=r.y,h=r.z,d=i.x,E=i.y,p=i.z,m=l*l*d*d,_=f*f*E*E,y=h*h*p*p,R=m+_+y,T=Math.sqrt(1/R),A=e.multiplyByScalar(r,T,a);if(R<u)return isFinite(T)?e.clone(A,c):void 0;var S=s.x,g=s.y,C=s.z,v=o;v.x=A.x*S*2,v.y=A.y*g*2,v.z=A.z*C*2;var I,O,N,M,w,P,D,U,F,L,x,b=(1-T)*e.magnitude(r)/(.5*e.magnitude(v)),B=0;do{b-=B,N=1/(1+b*S),M=1/(1+b*g),w=1/(1+b*C),P=N*N,D=M*M,U=w*w,F=P*N,L=D*M,x=U*w,I=m*P+_*D+y*U-1,O=m*F*S+_*L*g+y*x*C;B=I/(-2*O)}while(Math.abs(I)>n.EPSILON12);return t(c)?(c.x=l*N,c.y=f*M,c.z=h*w,c):new e(l*N,f*M,h*w)}var a=new e,o=new e;return i}),define("Core/Cartographic",["./Cartesian3","./Check","./defaultValue","./defined","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,r,n,i,a,o){"use strict";function s(e,t,n){this.longitude=r(e,0),this.latitude=r(t,0),this.height=r(n,0)}s.fromRadians=function(e,t,i,a){return i=r(i,0),n(a)?(a.longitude=e,a.latitude=t,a.height=i,a):new s(e,t,i)},s.fromDegrees=function(e,t,r,n){return e=a.toRadians(e),t=a.toRadians(t),s.fromRadians(e,t,r,n)};var u=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=a.EPSILON1;return s.fromCartesian=function(t,r,i){var E=n(r)?r.oneOverRadii:f,p=n(r)?r.oneOverRadiiSquared:h,m=n(r)?r._centerToleranceSquared:d,_=o(t,E,p,m,c);if(n(_)){var y=e.multiplyComponents(_,p,u);y=e.normalize(y,y);var R=e.subtract(t,_,l),T=Math.atan2(y.y,y.x),A=Math.asin(y.z),S=a.sign(e.dot(R,t))*e.magnitude(R);return n(i)?(i.longitude=T,i.latitude=A,i.height=S,i):new s(T,A,S)}},s.toCartesian=function(t,r,n){return e.fromRadians(t.longitude,t.latitude,t.height,r,n)},s.clone=function(e,t){if(n(e))return n(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new s(e.longitude,e.latitude,e.height)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},s.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},s.ZERO=i(new s(0,0,0)),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.longitude+", "+this.latitude+", "+this.height+")"},s}),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,a,o,s,u,c){"use strict";function l(t,r,i,a){r=n(r,0),i=n(i,0),a=n(a,0),t._radii=new e(r,i,a),t._radiiSquared=new e(r*r,i*i,a*a),t._radiiToTheFourth=new e(r*r*r*r,i*i*i*i,a*a*a*a),t._oneOverRadii=new e(0===r?0:1/r,0===i?0:1/i,0===a?0:1/a),t._oneOverRadiiSquared=new e(0===r?0:1/(r*r),0===i?0:1/(i*i),0===a?0:1/(a*a)),t._minimumRadius=Math.min(r,i,a),t._maximumRadius=Math.max(r,i,a),t._centerToleranceSquared=u.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)}a(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=s(new f(6378137,6378137,6356752.314245179)),f.UNIT_SPHERE=s(new f(1,1,1)),f.MOON=s(new f(u.LUNAR_RADIUS,u.LUNAR_RADIUS,u.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 a=e.unpack(t,r);return f.fromCartesian3(a,i)},f.prototype.geocentricSurfaceNormal=e.normalize,f.prototype.geodeticSurfaceNormalCartographic=function(t,r){var n=t.longitude,a=t.latitude,o=Math.cos(a),s=o*Math.cos(n),u=o*Math.sin(n),c=Math.sin(a);return i(r)||(r=new e),r.x=s,r.y=u,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,a=d;this.geodeticSurfaceNormalCartographic(t,n),e.multiplyComponents(this._radiiSquared,n,a);var o=Math.sqrt(e.dot(n,a));return e.divideByScalar(a,o,a),e.multiplyByScalar(n,t.height,n),i(r)||(r=new e),e.add(a,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 E=new e,p=new e,m=new e;return f.prototype.cartesianToCartographic=function(r,n){var a=this.scaleToGeodeticSurface(r,p);if(i(a)){var o=this.geodeticSurfaceNormal(a,E),s=e.subtract(r,a,m),c=Math.atan2(o.y,o.x),l=Math.asin(o.z),f=u.sign(e.dot(s,r))*e.magnitude(s);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,a=t.y,o=t.z,s=this._oneOverRadiiSquared,u=1/Math.sqrt(n*n*s.x+a*a*s.y+o*o*s.z);return e.multiplyByScalar(t,u,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,a){r=n(r,0);var o=this._squaredXOverSquaredZ;if(i(a)||(a=new e),a.x=0,a.y=0,a.z=t.z*(1-o),!(Math.abs(a.z)>=this._radii.z-r))return a},f}),define("Core/ArcType",["./freezeObject"],function(e){"use strict";return e({NONE:0,GEODESIC:1,RHUMB:2})}),define("Core/arrayRemoveDuplicates",["./Check","./defaultValue","./defined","./Math"],function(e,t,r,n){"use strict";function i(e,n,i){if(r(e)){i=t(i,!1);var o=e.length;if(o<2)return e;var s,u,c;for(s=1;s<o&&(u=e[s-1],c=e[s],!n(u,c,a));++s);if(s===o)return i&&n(e[0],e[e.length-1],a)?e.slice(1):e;for(var l=e.slice(0,s);s<o;++s)c=e[s],n(u,c,a)||(l.push(c),u=c);return i&&l.length>1&&n(l[0],l[l.length-1],a)&&l.shift(),l}}var a=n.EPSILON10;return i}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,r,n,i,a,o){"use strict";function s(e){this._ellipsoid=r(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return i(s.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),s.prototype.project=function(t,r){var i=this._semimajorAxis,a=t.longitude*i,o=t.latitude*i,s=t.height;return n(r)?(r.x=a,r.y=o,r.z=s,r):new e(a,o,s)},s.prototype.unproject=function(e,r){var i=this._oneOverSemimajorAxis,a=e.x*i,o=e.y*i,s=e.z;return n(r)?(r.longitude=a,r.latitude=o,r.height=s,r):new t(a,o,s)},s}),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,a,o,s){"use strict";function u(e,t,n,i,a,o,s,u,c){this[0]=r(e,0),this[1]=r(i,0),this[2]=r(s,0),this[3]=r(t,0),this[4]=r(a,0),this[5]=r(u,0),this[6]=r(n,0),this[7]=r(o,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[u.getElementIndex(p[r],E[r])];t+=2*n*n}return Math.sqrt(t)}function f(e,t){for(var r=s.EPSILON15,n=0,i=1,a=0;a<3;++a){var o=Math.abs(e[u.getElementIndex(p[a],E[a])]);o>n&&(i=a,n=o)}var c=1,l=0,f=E[i],h=p[i];if(Math.abs(e[u.getElementIndex(h,f)])>r){var d,m=e[u.getElementIndex(h,h)],_=e[u.getElementIndex(f,f)],y=e[u.getElementIndex(h,f)],R=(m-_)/2/y;d=R<0?-1/(-R+Math.sqrt(1+R*R)):1/(R+Math.sqrt(1+R*R)),c=1/Math.sqrt(1+d*d),l=d*c}return t=u.clone(u.IDENTITY,t),t[u.getElementIndex(f,f)]=t[u.getElementIndex(h,h)]=c,t[u.getElementIndex(h,f)]=l,t[u.getElementIndex(f,h)]=-l,t}u.packedLength=9,u.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},u.unpack=function(e,t,i){return t=r(t,0),n(i)||(i=new u),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},u.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 u(e[0],e[3],e[6],e[1],e[4],e[7],e[2],e[5],e[8])},u.fromArray=function(e,t,i){return t=r(t,0),n(i)||(i=new u),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},u.fromColumnMajorArray=function(e,t){return u.clone(e,t)},u.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 u(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8])},u.fromQuaternion=function(e,t){var r=e.x*e.x,i=e.x*e.y,a=e.x*e.z,o=e.x*e.w,s=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,E=r-s-f+d,p=2*(i-h),m=2*(a+l),_=2*(i+h),y=-r+s-f+d,R=2*(c-o),T=2*(a-l),A=2*(c+o),S=-r-s+f+d;return n(t)?(t[0]=E,t[1]=_,t[2]=T,t[3]=p,t[4]=y,t[5]=A,t[6]=m,t[7]=R,t[8]=S,t):new u(E,p,m,_,y,R,T,A,S)},u.fromHeadingPitchRoll=function(e,t){var r=Math.cos(-e.pitch),i=Math.cos(-e.heading),a=Math.cos(e.roll),o=Math.sin(-e.pitch),s=Math.sin(-e.heading),c=Math.sin(e.roll),l=r*i,f=-a*s+c*o*i,h=c*s+a*o*i,d=r*s,E=a*i+c*o*s,p=-c*i+a*o*s,m=-o,_=c*r,y=a*r;return n(t)?(t[0]=l,t[1]=d,t[2]=m,t[3]=f,t[4]=E,t[5]=_,t[6]=h,t[7]=p,t[8]=y,t):new u(l,f,h,d,E,p,m,_,y)},u.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 u(e.x,0,0,0,e.y,0,0,0,e.z)},u.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 u(e,0,0,0,e,0,0,0,e)},u.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 u(0,-e.z,e.y,e.z,0,-e.x,-e.y,e.x,0)},u.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 u(1,0,0,0,r,-i,0,i,r)},u.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 u(r,0,i,0,1,0,-i,0,r)},u.fromRotationZ=function(e,t){var r=Math.cos(e),i=Math.sin(e);return n(t)?(t[0]=r,t[1]=i,t[2]=0,t[3]=-i,t[4]=r,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new u(r,-i,0,i,r,0,0,0,1)},u.toArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8]]},u.getElementIndex=function(e,t){return 3*e+t},u.getColumn=function(e,t,r){var n=3*t,i=e[n],a=e[n+1],o=e[n+2];return r.x=i,r.y=a,r.z=o,r},u.setColumn=function(e,t,r,n){n=u.clone(e,n);var i=3*t;return n[i]=r.x,n[i+1]=r.y,n[i+2]=r.z,n},u.getRow=function(e,t,r){var n=e[t],i=e[t+3],a=e[t+6];return r.x=n,r.y=i,r.z=a,r},u.setRow=function(e,t,r,n){return n=u.clone(e,n),n[t]=r.x,n[t+3]=r.y,n[t+6]=r.z,n};var h=new e;u.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;u.getMaximumScale=function(t){return u.getScale(t,d),e.maximumComponent(d)},u.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],a=e[2]*t[0]+e[5]*t[1]+e[8]*t[2],o=e[0]*t[3]+e[3]*t[4]+e[6]*t[5],s=e[1]*t[3]+e[4]*t[4]+e[7]*t[5],u=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]=a,r[3]=o,r[4]=s,r[5]=u,r[6]=c,r[7]=l,r[8]=f,r},u.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},u.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},u.multiplyByVector=function(e,t,r){var n=t.x,i=t.y,a=t.z,o=e[0]*n+e[3]*i+e[6]*a,s=e[1]*n+e[4]*i+e[7]*a,u=e[2]*n+e[5]*i+e[8]*a;return r.x=o,r.y=s,r.z=u,r},u.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},u.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},u.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},u.transpose=function(e,t){var r=e[0],n=e[3],i=e[6],a=e[1],o=e[4],s=e[7],u=e[2],c=e[5],l=e[8];return t[0]=r,t[1]=n,t[2]=i,t[3]=a,t[4]=o,t[5]=s,t[6]=u,t[7]=c,t[8]=l,t};var E=[1,0,0],p=[2,2,1],m=new u,_=new u;return u.computeEigenDecomposition=function(e,t){var r=s.EPSILON20,i=0,a=0;n(t)||(t={});for(var o=t.unitary=u.clone(u.IDENTITY,t.unitary),h=t.diagonal=u.clone(e,t.diagonal),d=r*c(h);a<10&&l(h)>d;)f(h,m),u.transpose(m,_),u.multiply(h,m,h),u.multiply(_,h,h),u.multiply(o,m,o),++i>2&&(++a,i=0);return t},u.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},u.determinant=function(e){var t=e[0],r=e[3],n=e[6],i=e[1],a=e[4],o=e[7],s=e[2],u=e[5],c=e[8];return t*(a*c-u*o)+i*(u*n-r*c)+s*(r*o-a*n)},u.inverse=function(e,t){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],c=e[6],l=e[7],f=e[8],h=u.determinant(e);t[0]=o*f-l*s,t[1]=l*i-n*f,t[2]=n*s-o*i,t[3]=c*s-a*f,t[4]=r*f-c*i,t[5]=a*i-r*s,t[6]=a*l-c*o,t[7]=c*n-r*l,t[8]=r*o-a*n;var d=1/h;return u.multiplyByScalar(t,d,t)},u.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]},u.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},u.IDENTITY=o(new u(1,0,0,0,1,0,0,0,1)),u.ZERO=o(new u(0,0,0,0,0,0,0,0,0)),u.COLUMN0ROW0=0,u.COLUMN0ROW1=1,u.COLUMN0ROW2=2,u.COLUMN1ROW0=3,u.COLUMN1ROW1=4,u.COLUMN1ROW2=5,u.COLUMN2ROW0=6,u.COLUMN2ROW1=7,u.COLUMN2ROW2=8,i(u.prototype,{length:{get:function(){return u.packedLength}}}),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.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]},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this[0]+", "+this[3]+", "+this[6]+")\n("+this[1]+", "+this[4]+", "+this[7]+")\n("+this[2]+", "+this[5]+", "+this[8]+")"},u}),define("Core/Cartesian4",["./Check","./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,r,n,i,a){"use strict";function o(e,r,n,i){this.x=t(e,0),this.y=t(r,0),this.z=t(n,0),this.w=t(i,0)}o.fromElements=function(e,t,n,i,a){return r(a)?(a.x=e,a.y=t,a.z=n,a.w=i,a):new o(e,t,n,i)},o.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 o(e.red,e.green,e.blue,e.alpha)},o.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 o(e.x,e.y,e.z,e.w)},o.packedLength=4,o.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},o.unpack=function(e,n,i){return n=t(n,0),r(i)||(i=new o),i.x=e[n++],i.y=e[n++],i.z=e[n++],i.w=e[n],i},o.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)o.pack(e[i],t,4*i);return t},o.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 a=i/4;t[a]=o.unpack(e,i,t[a])}return t},o.fromArray=o.unpack,o.maximumComponent=function(e){return Math.max(e.x,e.y,e.z,e.w)},o.minimumComponent=function(e){return Math.min(e.x,e.y,e.z,e.w)},o.minimumByComponent=function(e,t,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},o.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},o.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z+e.w*e.w},o.magnitude=function(e){return Math.sqrt(o.magnitudeSquared(e))};var s=new o;o.distance=function(e,t){return o.subtract(e,t,s),o.magnitude(s)},o.distanceSquared=function(e,t){return o.subtract(e,t,s),o.magnitudeSquared(s)},o.normalize=function(e,t){var r=o.magnitude(e);return t.x=e.x/r,t.y=e.y/r,t.z=e.z/r,t.w=e.w/r,t},o.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w},o.multiplyComponents=function(e,t,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},o.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},o.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},o.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},o.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},o.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},o.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=-e.w,t},
o.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t.z=Math.abs(e.z),t.w=Math.abs(e.w),t};var u=new o;o.lerp=function(e,t,r,n){return o.multiplyByScalar(t,r,u),n=o.multiplyByScalar(e,1-r,n),o.add(u,n,n)};var c=new o;o.mostOrthogonalAxis=function(e,t){var r=o.normalize(e,c);return o.abs(r,r),t=r.x<=r.y?r.x<=r.z?r.x<=r.w?o.clone(o.UNIT_X,t):o.clone(o.UNIT_W,t):r.z<=r.w?o.clone(o.UNIT_Z,t):o.clone(o.UNIT_W,t):r.y<=r.z?r.y<=r.w?o.clone(o.UNIT_Y,t):o.clone(o.UNIT_W,t):r.z<=r.w?o.clone(o.UNIT_Z,t):o.clone(o.UNIT_W,t)},o.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},o.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]},o.equalsEpsilon=function(e,t,n,i){return e===t||r(e)&&r(t)&&a.equalsEpsilon(e.x,t.x,n,i)&&a.equalsEpsilon(e.y,t.y,n,i)&&a.equalsEpsilon(e.z,t.z,n,i)&&a.equalsEpsilon(e.w,t.w,n,i)},o.ZERO=i(new o(0,0,0,0)),o.UNIT_X=i(new o(1,0,0,0)),o.UNIT_Y=i(new o(0,1,0,0)),o.UNIT_Z=i(new o(0,0,1,0)),o.UNIT_W=i(new o(0,0,0,1)),o.prototype.clone=function(e){return o.clone(this,e)},o.prototype.equals=function(e){return o.equals(this,e)},o.prototype.equalsEpsilon=function(e,t,r){return o.equalsEpsilon(this,e,t,r)},o.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", "+this.w+")"};var l=new Float32Array(1);return o.packFloat=function(e,t){if(r(t)||(t=new o),l[0]=e,0===(e=l[0]))return o.clone(o.ZERO,t);var n,i=e<0?1:0;isFinite(e)?(e=Math.abs(e),n=Math.floor(a.logBase(e,10))+1,e/=Math.pow(10,n)):(e=.1,n=38);var s=256*e;return t.x=Math.floor(s),s=256*(s-t.x),t.y=Math.floor(s),s=256*(s-t.y),t.z=Math.floor(s),t.w=2*(n+38)+i,t},o.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)},o}),define("Core/RuntimeError",["./defined"],function(e){"use strict";function t(e){this.name="RuntimeError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t}),define("Core/Matrix4",["./Cartesian3","./Cartesian4","./Check","./defaultValue","./defined","./defineProperties","./freezeObject","./Math","./Matrix3","./RuntimeError"],function(e,t,r,n,i,a,o,s,u,c){"use strict";function l(e,t,r,i,a,o,s,u,c,l,f,h,d,E,p,m){this[0]=n(e,0),this[1]=n(a,0),this[2]=n(c,0),this[3]=n(d,0),this[4]=n(t,0),this[5]=n(o,0),this[6]=n(l,0),this[7]=n(E,0),this[8]=n(r,0),this[9]=n(s,0),this[10]=n(f,0),this[11]=n(p,0),this[12]=n(i,0),this[13]=n(u,0),this[14]=n(h,0),this[15]=n(m,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,a){return r=n(r,e.ZERO),i(a)?(a[0]=t[0],a[1]=t[1],a[2]=t[2],a[3]=0,a[4]=t[3],a[5]=t[4],a[6]=t[5],a[7]=0,a[8]=t[6],a[9]=t[7],a[10]=t[8],a[11]=0,a[12]=r.x,a[13]=r.y,a[14]=r.z,a[15]=1,a):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 a=r.x,o=r.y,s=r.z,u=t.x*t.x,c=t.x*t.y,f=t.x*t.z,h=t.x*t.w,d=t.y*t.y,E=t.y*t.z,p=t.y*t.w,m=t.z*t.z,_=t.z*t.w,y=t.w*t.w,R=u-d-m+y,T=2*(c-_),A=2*(f+p),S=2*(c+_),g=-u+d-m+y,C=2*(E-h),v=2*(f-p),I=2*(E+h),O=-u-d+m+y;return n[0]=R*a,n[1]=S*a,n[2]=v*a,n[3]=0,n[4]=T*o,n[5]=g*o,n[6]=I*o,n[7]=0,n[8]=A*s,n[9]=C*s,n[10]=O*s,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(u.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,a=t.direction,o=t.up;e.normalize(a,f),e.normalize(e.cross(f,o,h),h),e.normalize(e.cross(h,f,d),d);var s=h.x,u=h.y,c=h.z,E=f.x,p=f.y,m=f.z,_=d.x,y=d.y,R=d.z,T=n.x,A=n.y,S=n.z,g=s*-T+u*-A+c*-S,C=_*-T+y*-A+R*-S,v=E*T+p*A+m*S;return i(r)?(r[0]=s,r[1]=_,r[2]=-E,r[3]=0,r[4]=u,r[5]=y,r[6]=-p,r[7]=0,r[8]=c,r[9]=R,r[10]=-m,r[11]=0,r[12]=g,r[13]=C,r[14]=v,r[15]=1,r):new l(s,u,c,g,_,y,R,C,-E,-p,-m,v,0,0,0,1)},l.computePerspectiveFieldOfView=function(e,t,r,n,i){var a=Math.tan(.5*e),o=1/a,s=o/t,u=(n+r)/(r-n),c=2*n*r/(r-n);return i[0]=s,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=o,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=u,i[11]=-1,i[12]=0,i[13]=0,i[14]=c,i[15]=0,i},l.computeOrthographicOffCenter=function(e,t,r,n,i,a,o){var s=1/(t-e),u=1/(n-r),c=1/(a-i),l=-(t+e)*s,f=-(n+r)*u,h=-(a+i)*c;return s*=2,u*=2,c*=-2,o[0]=s,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=u,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=c,o[11]=0,o[12]=l,o[13]=f,o[14]=h,o[15]=1,o},l.computePerspectiveOffCenter=function(e,t,r,n,i,a,o){var s=2*i/(t-e),u=2*i/(n-r),c=(t+e)/(t-e),l=(n+r)/(n-r),f=-(a+i)/(a-i),h=-2*a*i/(a-i);return o[0]=s,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=u,o[6]=0,o[7]=0,o[8]=c,o[9]=l,o[10]=f,o[11]=-1,o[12]=0,o[13]=0,o[14]=h,o[15]=0,o},l.computeInfinitePerspectiveOffCenter=function(e,t,r,n,i,a){var o=2*i/(t-e),s=2*i/(n-r),u=(t+e)/(t-e),c=(n+r)/(n-r),l=-2*i;return a[0]=o,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=s,a[6]=0,a[7]=0,a[8]=u,a[9]=c,a[10]=-1,a[11]=-1,a[12]=0,a[13]=0,a[14]=l,a[15]=0,a},l.computeViewportTransformation=function(e,t,r,i){e=n(e,n.EMPTY_OBJECT);var a=n(e.x,0),o=n(e.y,0),s=n(e.width,0),u=n(e.height,0);t=n(t,0),r=n(r,1);var c=.5*s,l=.5*u,f=.5*(r-t),h=c,d=l,E=f,p=a+c,m=o+l,_=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]=E,i[11]=0,i[12]=p,i[13]=m,i[14]=_,i[15]=1,i},l.computeView=function(t,r,n,i,a){return a[0]=i.x,a[1]=n.x,a[2]=-r.x,a[3]=0,a[4]=i.y,a[5]=n.y,a[6]=-r.y,a[7]=0,a[8]=i.z,a[9]=n.z,a[10]=-r.z,a[11]=0,a[12]=-e.dot(i,t),a[13]=-e.dot(n,t),a[14]=e.dot(r,t),a[15]=1,a},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],a=e[n+1],o=e[n+2],s=e[n+3];return r.x=i,r.y=a,r.z=o,r.w=s,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 E=new e;l.setScale=function(t,r,n){var i=l.getScale(t,E),a=e.divideComponents(r,i,E);return l.multiplyByScale(t,a,n)},l.getRow=function(e,t,r){var n=e[t],i=e[t+4],a=e[t+8],o=e[t+12];return r.x=n,r.y=i,r.z=a,r.w=o,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 p=new e;l.getScale=function(t,r){return r.x=e.magnitude(e.fromElements(t[0],t[1],t[2],p)),r.y=e.magnitude(e.fromElements(t[4],t[5],t[6],p)),r.z=e.magnitude(e.fromElements(t[8],t[9],t[10],p)),r};var m=new e;l.getMaximumScale=function(t){return l.getScale(t,m),e.maximumComponent(m)},l.multiply=function(e,t,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],u=e[5],c=e[6],l=e[7],f=e[8],h=e[9],d=e[10],E=e[11],p=e[12],m=e[13],_=e[14],y=e[15],R=t[0],T=t[1],A=t[2],S=t[3],g=t[4],C=t[5],v=t[6],I=t[7],O=t[8],N=t[9],M=t[10],w=t[11],P=t[12],D=t[13],U=t[14],F=t[15],L=n*R+s*T+f*A+p*S,x=i*R+u*T+h*A+m*S,b=a*R+c*T+d*A+_*S,B=o*R+l*T+E*A+y*S,q=n*g+s*C+f*v+p*I,G=i*g+u*C+h*v+m*I,z=a*g+c*C+d*v+_*I,V=o*g+l*C+E*v+y*I,W=n*O+s*N+f*M+p*w,H=i*O+u*N+h*M+m*w,X=a*O+c*N+d*M+_*w,Y=o*O+l*N+E*M+y*w,k=n*P+s*D+f*U+p*F,j=i*P+u*D+h*U+m*F,K=a*P+c*D+d*U+_*F,Z=o*P+l*D+E*U+y*F;return r[0]=L,r[1]=x,r[2]=b,r[3]=B,r[4]=q,r[5]=G,r[6]=z,r[7]=V,r[8]=W,r[9]=H,r[10]=X,r[11]=Y,r[12]=k,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],a=e[2],o=e[4],s=e[5],u=e[6],c=e[8],l=e[9],f=e[10],h=e[12],d=e[13],E=e[14],p=t[0],m=t[1],_=t[2],y=t[4],R=t[5],T=t[6],A=t[8],S=t[9],g=t[10],C=t[12],v=t[13],I=t[14],O=n*p+o*m+c*_,N=i*p+s*m+l*_,M=a*p+u*m+f*_,w=n*y+o*R+c*T,P=i*y+s*R+l*T,D=a*y+u*R+f*T,U=n*A+o*S+c*g,F=i*A+s*S+l*g,L=a*A+u*S+f*g,x=n*C+o*v+c*I+h,b=i*C+s*v+l*I+d,B=a*C+u*v+f*I+E;return r[0]=O,r[1]=N,r[2]=M,r[3]=0,r[4]=w,r[5]=P,r[6]=D,r[7]=0,r[8]=U,r[9]=F,r[10]=L,r[11]=0,r[12]=x,r[13]=b,r[14]=B,r[15]=1,r},l.multiplyByMatrix3=function(e,t,r){var n=e[0],i=e[1],a=e[2],o=e[4],s=e[5],u=e[6],c=e[8],l=e[9],f=e[10],h=t[0],d=t[1],E=t[2],p=t[3],m=t[4],_=t[5],y=t[6],R=t[7],T=t[8],A=n*h+o*d+c*E,S=i*h+s*d+l*E,g=a*h+u*d+f*E,C=n*p+o*m+c*_,v=i*p+s*m+l*_,I=a*p+u*m+f*_,O=n*y+o*R+c*T,N=i*y+s*R+l*T,M=a*y+u*R+f*T;return r[0]=A,r[1]=S,r[2]=g,r[3]=0,r[4]=C,r[5]=v,r[6]=I,r[7]=0,r[8]=O,r[9]=N,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,a=t.z,o=n*e[0]+i*e[4]+a*e[8]+e[12],s=n*e[1]+i*e[5]+a*e[9]+e[13],u=n*e[2]+i*e[6]+a*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]=o,r[13]=s,r[14]=u,r[15]=e[15],r};var _=new e;l.multiplyByUniformScale=function(e,t,r){return _.x=t,_.y=t,_.z=t,l.multiplyByScale(e,_,r)},l.multiplyByScale=function(e,t,r){var n=t.x,i=t.y,a=t.z;return 1===n&&1===i&&1===a?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]=a*e[8],r[9]=a*e[9],r[10]=a*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,a=t.z,o=t.w,s=e[0]*n+e[4]*i+e[8]*a+e[12]*o,u=e[1]*n+e[5]*i+e[9]*a+e[13]*o,c=e[2]*n+e[6]*i+e[10]*a+e[14]*o,l=e[3]*n+e[7]*i+e[11]*a+e[15]*o;return r.x=s,r.y=u,r.z=c,r.w=l,r},l.multiplyByPointAsVector=function(e,t,r){var n=t.x,i=t.y,a=t.z,o=e[0]*n+e[4]*i+e[8]*a,s=e[1]*n+e[5]*i+e[9]*a,u=e[2]*n+e[6]*i+e[10]*a;return r.x=o,r.y=s,r.z=u,r},l.multiplyByPoint=function(e,t,r){var n=t.x,i=t.y,a=t.z,o=e[0]*n+e[4]*i+e[8]*a+e[12],s=e[1]*n+e[5]*i+e[9]*a+e[13],u=e[2]*n+e[6]*i+e[10]*a+e[14];return r.x=o,r.y=s,r.z=u,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],a=e[6],o=e[7],s=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]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=s,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 u,R=new u,T=new t,A=new t(0,0,0,1);return l.inverse=function(e,r){var n=e[0],i=e[4],a=e[8],o=e[12],f=e[1],h=e[5],d=e[9],E=e[13],p=e[2],m=e[6],_=e[10],S=e[14],g=e[3],C=e[7],v=e[11],I=e[15],O=_*I,N=S*v,M=m*I,w=S*C,P=m*v,D=_*C,U=p*I,F=S*g,L=p*v,x=_*g,b=p*C,B=m*g,q=O*h+w*d+P*E-(N*h+M*d+D*E),G=N*f+U*d+x*E-(O*f+F*d+L*E),z=M*f+F*h+b*E-(w*f+U*h+B*E),V=D*f+L*h+B*d-(P*f+x*h+b*d),W=N*i+M*a+D*o-(O*i+w*a+P*o),H=O*n+F*a+L*o-(N*n+U*a+x*o),X=w*n+U*i+B*o-(M*n+F*i+b*o),Y=P*n+x*i+b*a-(D*n+L*i+B*a);O=a*E,N=o*d,M=i*E,w=o*h,P=i*d,D=a*h,U=n*E,F=o*f,L=n*d,x=a*f,b=n*h,B=i*f;var k=O*C+w*v+P*I-(N*C+M*v+D*I),j=N*g+U*v+x*I-(O*g+F*v+L*I),K=M*g+F*C+b*I-(w*g+U*C+B*I),Z=D*g+L*C+B*v-(P*g+x*C+b*v),J=M*_+D*S+N*m-(P*S+O*m+w*_),Q=L*S+O*p+F*_-(U*_+x*S+N*p),$=U*m+B*S+w*p-(b*S+M*p+F*m),ee=b*_+P*p+x*m-(L*m+B*_+D*p),te=n*q+i*G+a*z+o*V;if(Math.abs(te)<s.EPSILON21){if(u.equalsEpsilon(l.getRotation(e,y),R,s.EPSILON7)&&t.equals(l.getRow(e,3,T),A))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-e[12],r[13]=-e[13],r[14]=-e[14],r[15]=1,r;throw new c("matrix is not invertible because its determinate is zero.")}return te=1/te,r[0]=q*te,r[1]=G*te,r[2]=z*te,r[3]=V*te,r[4]=W*te,r[5]=H*te,r[6]=X*te,r[7]=Y*te,r[8]=k*te,r[9]=j*te,r[10]=K*te,r[11]=Z*te,r[12]=J*te,r[13]=Q*te,r[14]=$*te,r[15]=ee*te,r},l.inverseTransformation=function(e,t){var r=e[0],n=e[1],i=e[2],a=e[4],o=e[5],s=e[6],u=e[8],c=e[9],l=e[10],f=e[12],h=e[13],d=e[14],E=-r*f-n*h-i*d,p=-a*f-o*h-s*d,m=-u*f-c*h-l*d;return t[0]=r,t[1]=a,t[2]=u,t[3]=0,t[4]=n,t[5]=o,t[6]=c,t[7]=0,t[8]=i,t[9]=s,t[10]=l,t[11]=0,t[12]=E,t[13]=p,t[14]=m,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(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,a(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,a,o,s){"use strict";function u(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(u.prototype,{width:{get:function(){return u.computeWidth(this)}},height:{get:function(){return u.computeHeight(this)}}}),u.packedLength=4,u.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},u.unpack=function(e,t,i){return t=r(t,0),n(i)||(i=new u),i.west=e[t++],i.south=e[t++],i.east=e[t++],i.north=e[t],i},u.computeWidth=function(e){var t=e.east,r=e.west;return t<r&&(t+=s.TWO_PI),t-r},u.computeHeight=function(e){return e.north-e.south},u.fromDegrees=function(e,t,i,a,o){return e=s.toRadians(r(e,0)),t=s.toRadians(r(t,0)),i=s.toRadians(r(i,0)),a=s.toRadians(r(a,0)),n(o)?(o.west=e,o.south=t,o.east=i,o.north=a,o):new u(e,t,i,a)},u.fromRadians=function(e,t,i,a,o){return n(o)?(o.west=r(e,0),o.south=r(t,0),o.east=r(i,0),o.north=r(a,0),o):new u(e,t,i,a)},u.fromCartographicArray=function(e,t){for(var r=Number.MAX_VALUE,i=-Number.MAX_VALUE,a=Number.MAX_VALUE,o=-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 E=d.longitude>=0?d.longitude:d.longitude+s.TWO_PI;a=Math.min(a,E),o=Math.max(o,E)}return i-r>o-a&&(r=a,i=o,i>s.PI&&(i-=s.TWO_PI),r>s.PI&&(r-=s.TWO_PI)),n(t)?(t.west=r,t.south=c,t.east=i,t.north=l,t):new u(r,c,i,l)},u.fromCartesianArray=function(e,t,i){t=r(t,a.WGS84);for(var o=Number.MAX_VALUE,c=-Number.MAX_VALUE,l=Number.MAX_VALUE,f=-Number.MAX_VALUE,h=Number.MAX_VALUE,d=-Number.MAX_VALUE,E=0,p=e.length;E<p;E++){var m=t.cartesianToCartographic(e[E]);o=Math.min(o,m.longitude),c=Math.max(c,m.longitude),h=Math.min(h,m.latitude),d=Math.max(d,m.latitude);var _=m.longitude>=0?m.longitude:m.longitude+s.TWO_PI;l=Math.min(l,_),f=Math.max(f,_)}return c-o>f-l&&(o=l,c=f,c>s.PI&&(c-=s.TWO_PI),o>s.PI&&(o-=s.TWO_PI)),n(i)?(i.west=o,i.south=h,i.east=c,i.north=d,i):new u(o,h,c,d)},u.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 u(e.west,e.south,e.east,e.north)},u.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},u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.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},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.validate=function(e){},u.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)},u.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)},u.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)},u.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)},u.center=function(t,r){var i=t.east,a=t.west;i<a&&(i+=s.TWO_PI);var o=s.negativePiToPi(.5*(a+i)),u=.5*(t.south+t.north);return n(r)?(r.longitude=o,r.latitude=u,r.height=0,r):new e(o,u)},u.intersection=function(e,t,r){var i=e.east,a=e.west,o=t.east,c=t.west;i<a&&o>0?i+=s.TWO_PI:o<c&&i>0&&(o+=s.TWO_PI),i<a&&c<0?c+=s.TWO_PI:o<c&&a<0&&(a+=s.TWO_PI);var l=s.negativePiToPi(Math.max(a,c)),f=s.negativePiToPi(Math.min(i,o));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 u(l,h,f,d)}},u.simpleIntersection=function(e,t,r){var i=Math.max(e.west,t.west),a=Math.max(e.south,t.south),o=Math.min(e.east,t.east),s=Math.min(e.north,t.north);if(!(a>=s||i>=o))return n(r)?(r.west=i,r.south=a,r.east=o,r.north=s,r):new u(i,a,o,s)},u.union=function(e,t,r){n(r)||(r=new u);var i=e.east,a=e.west,o=t.east,c=t.west;i<a&&o>0?i+=s.TWO_PI:o<c&&i>0&&(o+=s.TWO_PI),i<a&&c<0?c+=s.TWO_PI:o<c&&a<0&&(a+=s.TWO_PI);var l=s.convertLongitudeRange(Math.min(a,c)),f=s.convertLongitudeRange(Math.max(i,o));return r.west=l,r.south=Math.min(e.south,t.south),r.east=f,r.north=Math.max(e.north,t.north),r},u.expand=function(e,t,r){return n(r)||(r=new u),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},u.contains=function(e,t){var r=t.longitude,n=t.latitude,i=e.west,a=e.east;return a<i&&(a+=s.TWO_PI,r<0&&(r+=s.TWO_PI)),(r>i||s.equalsEpsilon(r,i,s.EPSILON14))&&(r<a||s.equalsEpsilon(r,a,s.EPSILON14))&&n>=e.south&&n<=e.north};var c=new e;return u.subsample=function(e,t,i,o){t=r(t,a.WGS84),i=r(i,0),n(o)||(o=[]);var l=0,f=e.north,h=e.south,d=e.east,E=e.west,p=c;p.height=i,p.longitude=E,p.latitude=f,o[l]=t.cartographicToCartesian(p,o[l]),l++,p.longitude=d,o[l]=t.cartographicToCartesian(p,o[l]),l++,p.latitude=h,o[l]=t.cartographicToCartesian(p,o[l]),l++,p.longitude=E,o[l]=t.cartographicToCartesian(p,o[l]),l++,p.latitude=f<0?f:h>0?h:0;for(var m=1;m<8;++m)p.longitude=-Math.PI+m*s.PI_OVER_TWO,u.contains(e,p)&&(o[l]=t.cartographicToCartesian(p,o[l]),l++);return 0===p.latitude&&(p.longitude=E,o[l]=t.cartographicToCartesian(p,o[l]),l++,p.longitude=d,o[l]=t.cartographicToCartesian(p,o[l]),l++),o.length=l,o},u.MAX_VALUE=o(new u(-Math.PI,-s.PI_OVER_TWO,Math.PI,s.PI_OVER_TWO)),u}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Math","./Matrix3","./Matrix4","./Rectangle"],function(e,t,r,n,i,a,o,s,u,c,l,f,h){"use strict";function d(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var E=new e,p=new e,m=new e,_=new e,y=new e,R=new e,T=new e,A=new e,S=new e,g=new e,C=new e,v=new e,I=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,a=e.clone(t[0],T),o=e.clone(a,E),s=e.clone(a,p),u=e.clone(a,m),c=e.clone(a,_),l=e.clone(a,y),f=e.clone(a,R),h=t.length;for(n=1;n<h;n++){e.clone(t[n],a);var I=a.x,O=a.y,N=a.z;I<o.x&&e.clone(a,o),I>c.x&&e.clone(a,c),O<s.y&&e.clone(a,s),O>l.y&&e.clone(a,l),N<u.z&&e.clone(a,u),N>f.z&&e.clone(a,f)}var M=e.magnitudeSquared(e.subtract(c,o,A)),w=e.magnitudeSquared(e.subtract(l,s,A)),P=e.magnitudeSquared(e.subtract(f,u,A)),D=o,U=c,F=M;w>F&&(F=w,D=s,U=l),P>F&&(F=P,D=u,U=f);var L=S;L.x=.5*(D.x+U.x),L.y=.5*(D.y+U.y),L.z=.5*(D.z+U.z);var x=e.magnitudeSquared(e.subtract(U,L,A)),b=Math.sqrt(x),B=g;B.x=o.x,B.y=s.y,B.z=u.z;var q=C;q.x=c.x,q.y=l.y,q.z=f.z;var G=e.midpoint(B,q,v),z=0;for(n=0;n<h;n++){e.clone(t[n],a);var V=e.magnitude(e.subtract(a,G,A));V>z&&(z=V);var W=e.magnitudeSquared(e.subtract(a,L,A));if(W>x){var H=Math.sqrt(W);b=.5*(b+H),x=b*b;var X=H-b;L.x=(b*L.x+X*a.x)/H,L.y=(b*L.y+X*a.y)/H,L.z=(b*L.z+X*a.z)/H}}return b<z?(e.clone(L,r.center),r.radius=b):(e.clone(G,r.center),r.radius=z),r};var O=new o,N=new e,M=new e,w=new t,P=new t;d.fromRectangle2D=function(e,t,r){return d.fromRectangleWithHeights2D(e,t,0,0,r)},d.fromRectangleWithHeights2D=function(t,r,a,o,s){if(i(s)||(s=new d),!i(t))return s.center=e.clone(e.ZERO,s.center),s.radius=0,s;r=n(r,O),h.southwest(t,w),w.height=a,h.northeast(t,P),P.height=o;var u=r.project(w,N),c=r.project(P,M),l=c.x-u.x,f=c.y-u.y,E=c.z-u.z;s.radius=.5*Math.sqrt(l*l+f*f+E*E);var p=s.center;return p.x=u.x+.5*l,p.y=u.y+.5*f,p.z=u.z+.5*E,s};var D=[];d.fromRectangle3D=function(t,r,o,s){if(r=n(r,a.WGS84),o=n(o,0),i(s)||(s=new d),!i(t))return s.center=e.clone(e.ZERO,s.center),s.radius=0,s;var u=h.subsample(t,r,o,D);return d.fromPoints(u,s)},d.fromVertices=function(t,r,a,o){if(i(o)||(o=new d),!i(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;r=n(r,e.ZERO),a=n(a,3);var s=T;s.x=t[0]+r.x,s.y=t[1]+r.y,s.z=t[2]+r.z;var u,c=e.clone(s,E),l=e.clone(s,p),f=e.clone(s,m),h=e.clone(s,_),I=e.clone(s,y),O=e.clone(s,R),N=t.length;for(u=0;u<N;u+=a){var M=t[u]+r.x,w=t[u+1]+r.y,P=t[u+2]+r.z;s.x=M,s.y=w,s.z=P,M<c.x&&e.clone(s,c),M>h.x&&e.clone(s,h),w<l.y&&e.clone(s,l),w>I.y&&e.clone(s,I),P<f.z&&e.clone(s,f),P>O.z&&e.clone(s,O)}var D=e.magnitudeSquared(e.subtract(h,c,A)),U=e.magnitudeSquared(e.subtract(I,l,A)),F=e.magnitudeSquared(e.subtract(O,f,A)),L=c,x=h,b=D;U>b&&(b=U,L=l,x=I),F>b&&(b=F,L=f,x=O);var B=S;B.x=.5*(L.x+x.x),B.y=.5*(L.y+x.y),B.z=.5*(L.z+x.z);var q=e.magnitudeSquared(e.subtract(x,B,A)),G=Math.sqrt(q),z=g;z.x=c.x,z.y=l.y,z.z=f.z;var V=C;V.x=h.x,V.y=I.y,V.z=O.z;var W=e.midpoint(z,V,v),H=0;for(u=0;u<N;u+=a){s.x=t[u]+r.x,s.y=t[u+1]+r.y,s.z=t[u+2]+r.z;var X=e.magnitude(e.subtract(s,W,A));X>H&&(H=X);var Y=e.magnitudeSquared(e.subtract(s,B,A));if(Y>q){var k=Math.sqrt(Y);G=.5*(G+k),q=G*G;var j=k-G;B.x=(G*B.x+j*s.x)/k,B.y=(G*B.y+j*s.y)/k,B.z=(G*B.z+j*s.z)/k}}return G<H?(e.clone(B,o.center),o.radius=G):(e.clone(W,o.center),o.radius=H),o},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 a=T;a.x=t[0]+r[0],a.y=t[1]+r[1],a.z=t[2]+r[2];var o,s=e.clone(a,E),u=e.clone(a,p),c=e.clone(a,m),l=e.clone(a,_),f=e.clone(a,y),h=e.clone(a,R),I=t.length;for(o=0;o<I;o+=3){var O=t[o]+r[o],N=t[o+1]+r[o+1],M=t[o+2]+r[o+2];a.x=O,a.y=N,a.z=M,O<s.x&&e.clone(a,s),O>l.x&&e.clone(a,l),N<u.y&&e.clone(a,u),N>f.y&&e.clone(a,f),M<c.z&&e.clone(a,c),M>h.z&&e.clone(a,h)}var w=e.magnitudeSquared(e.subtract(l,s,A)),P=e.magnitudeSquared(e.subtract(f,u,A)),D=e.magnitudeSquared(e.subtract(h,c,A)),U=s,F=l,L=w;P>L&&(L=P,U=u,F=f),D>L&&(L=D,U=c,F=h);var x=S;x.x=.5*(U.x+F.x),x.y=.5*(U.y+F.y),x.z=.5*(U.z+F.z);var b=e.magnitudeSquared(e.subtract(F,x,A)),B=Math.sqrt(b),q=g;q.x=s.x,q.y=u.y,q.z=c.z;var G=C;G.x=l.x,G.y=f.y,G.z=h.z;var z=e.midpoint(q,G,v),V=0;for(o=0;o<I;o+=3){a.x=t[o]+r[o],a.y=t[o+1]+r[o+1],a.z=t[o+2]+r[o+2];var W=e.magnitude(e.subtract(a,z,A));W>V&&(V=W);var H=e.magnitudeSquared(e.subtract(a,x,A));if(H>b){var X=Math.sqrt(H);B=.5*(B+X),b=B*B;var Y=X-B;x.x=(B*x.x+Y*a.x)/X,x.y=(B*x.y+Y*a.y)/X,x.z=(B*x.z+Y*a.z)/X}}return B<V?(e.clone(x,n.center),n.radius=B):(e.clone(z,n.center),n.radius=V),n},d.fromCornerPoints=function(t,r,n){i(n)||(n=new d);var a=e.midpoint(t,r,n.center);return n.radius=e.distance(a,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 a,o=[];for(a=0;a<n;a++)o.push(t[a].center);r=d.fromPoints(o,r);var s=r.center,u=r.radius;for(a=0;a<n;a++){var c=t[a];u=Math.max(u,e.distance(s,c.center,U)+c.radius)}return r.radius=u,r};var F=new e,L=new e,x=new e;d.fromOrientedBoundingBox=function(t,r){i(r)||(r=new d);var n=t.halfAxes,a=l.getColumn(n,0,F),o=l.getColumn(n,1,L),s=l.getColumn(n,2,x);return e.add(a,o,a),e.add(a,s,a),r.center=e.clone(t.center,r.center),r.radius=e.magnitude(a),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 a=r.center;return a.x=e[t++],a.y=e[t++],a.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 a=t.center,o=t.radius,s=r.center,u=r.radius,c=e.subtract(s,a,b),l=e.magnitude(c);if(o>=l+u)return t.clone(n),n;if(u>=l+o)return r.clone(n),n;var f=.5*(o+l+u),h=e.multiplyByScalar(c,(-o+f)/l,B);return e.add(h,a,h),e.clone(h,n.center),n.radius=f,n};var q=new e;d.expand=function(t,r,n){n=d.clone(t,n);var i=e.magnitude(e.subtract(r,n.center,q));return i>n.radius&&(n.radius=i),n},d.intersectPlane=function(t,r){var n=t.center,i=t.radius,a=r.normal,o=e.dot(a,n)+r.distance;return o<-i?s.OUTSIDE:o<i?s.INTERSECTING:s.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 G=new e;d.distanceSquaredTo=function(t,r){var n=e.subtract(t.center,r,G);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 z=new e;d.computePlaneDistances=function(t,r,n,a){i(a)||(a=new u);var o=e.subtract(t.center,r,z),s=e.dot(n,o);return a.start=s-t.radius,a.stop=s+t.radius,a};for(var V=new e,W=new e,H=new e,X=new e,Y=new e,k=new t,j=new Array(8),K=0;K<8;++K)j[K]=new e;var Z=new o;return d.projectTo2D=function(t,r,i){r=n(r,Z);var a=r.ellipsoid,o=t.center,s=t.radius,u=a.geodeticSurfaceNormal(o,V),c=e.cross(e.UNIT_Z,u,W);e.normalize(c,c);var l=e.cross(u,c,H);e.normalize(l,l),e.multiplyByScalar(u,s,u),e.multiplyByScalar(l,s,l),e.multiplyByScalar(c,s,c);var f=e.negate(l,Y),h=e.negate(c,X),E=j,p=E[0];e.add(u,l,p),e.add(p,c,p),p=E[1],e.add(u,l,p),e.add(p,h,p),p=E[2],e.add(u,f,p),e.add(p,h,p),p=E[3],e.add(u,f,p),e.add(p,c,p),e.negate(u,u),p=E[4],e.add(u,l,p),e.add(p,c,p),p=E[5],e.add(u,l,p),e.add(p,h,p),p=E[6],e.add(u,f,p),e.add(p,h,p),p=E[7],e.add(u,f,p),e.add(p,c,p);for(var m=E.length,_=0;_<m;++_){var y=E[_];e.add(o,y,y);var R=a.cartesianToCartographic(y,k);r.project(R,y)}i=d.fromPoints(E,i),o=i.center;var T=o.x,A=o.y,S=o.z;return o.x=S,o.y=T,o.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 I*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,a=["webkit","moz","o","ms","khtml"],o=0,s=a.length;o<s;++o){var u=a[o];i=u+"RequestFullscreen","function"==typeof t[i]?(n.requestFullscreen=i,r=!0):(i=u+"RequestFullScreen","function"==typeof t[i]&&(n.requestFullscreen=i,r=!0)),i=u+"ExitFullscreen","function"==typeof document[i]?n.exitFullscreen=i:(i=u+"CancelFullScreen","function"==typeof document[i]&&(n.exitFullscreen=i)),i=u+"FullscreenEnabled",void 0!==document[i]?n.fullscreenEnabled=i:(i=u+"FullScreenEnabled",void 0!==document[i]&&(n.fullscreenEnabled=i)),i=u+"FullscreenElement",void 0!==document[i]?n.fullscreenElement=i:(i=u+"FullScreenElement",void 0!==document[i]&&(n.fullscreenElement=i)),i=u+"fullscreenchange",void 0!==document["on"+i]&&("ms"===u&&(i="MSFullscreenChange"),n.fullscreenchange=i),i=u+"fullscreenerror",void 0!==document["on"+i]&&("ms"===u&&(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:s(e)?(r=o(),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,a)}function n(e){this.then=e}function i(e){return new n(function(r){try{return t(r?r(e):e)}catch(e){return a(e)}})}function a(e){return new n(function(r,n){try{return n?t(n(e)):a(e)}catch(e){return a(e)}})}function o(){function e(e,t,r){return h(e,t,r)}function r(e){return E(e)}function i(e){return E(a(e))}function s(e){return d(e)}var u,c,l,f,h,d,E;return c=new n(e),u={then:e,resolve:r,reject:i,progress:s,promise:c,resolver:{resolve:r,reject:i,progress:s}},l=[],f=[],h=function(e,t,r){var n,i;return n=o(),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 p(f,e),e},E=function(e){return e=t(e),h=e.then,E=t,d=_,p(l,e),f=l=A,e},u}function s(e){return e&&"function"==typeof e.then}function u(t,r,n,i,a){return m(2,arguments),e(t,function(t){function s(e){p(e)}function u(e){E(e)}var c,l,f,h,d,E,p,m,y,R;if(y=t.length>>>0,c=Math.max(0,Math.min(r,y)),f=[],l=y-c+1,h=[],d=o(),c)for(m=d.progress,p=function(e){h.push(e),--l||(E=p=_,d.reject(h))},E=function(e){f.push(e),--c||(E=p=_,d.resolve(f))},R=0;R<y;++R)R in t&&e(t[R],u,s,m);else d.resolve(f);return d.then(n,i,a)})}function c(e,t,r,n){function i(e){return t?t(e[0]):e[0]}return u(e,1,i,r,n)}function l(e,t,r,n){return m(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,a,s,u,c;if(a=i=t.length>>>0,n=[],c=o(),a)for(s=function(t,i){e(t,r).then(function(e){n[i]=e,--a||c.resolve(n)},c.reject)},u=0;u<i;u++)u in t?s(t[u],u):--a;else c.resolve(n);return c.promise})}function d(t,r){var n=T.call(arguments,1);return e(t,function(t){var i;return i=t.length,n[0]=function(t,n,a){return e(t,function(t){return e(n,function(e){return r(t,e,a,i)})})},R.apply(t,n)})}function E(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),a(e)},r.progress)}function p(e,t){for(var r,n=0;r=e[n++];)r(t)}function m(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 _(){}function y(e){return e}var R,T,A;return e.defer=o,e.resolve=t,e.reject=r,e.join=f,e.all=l,e.map=h,e.reduce=d,e.any=c,e.some=u,e.chain=E,e.isPromise=s,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)})})}},T=[].slice,R=[].reduce||function(e){var t,r,n,i,a;if(a=0,t=Object(this),i=t.length>>>0,r=arguments,r.length<=1)for(;;){if(a in t){n=t[a++];break}if(++a>=i)throw new TypeError}else n=r[1];for(;a<i;++a)a in t&&(n=e(n,t[a],a,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,a){"use strict";function o(e){for(var t=e.split("."),r=0,n=t.length;r<n;++r)t[r]=parseInt(t[r],10);return t}function s(){if(!t(v)&&(v=!1,!p())){var e=/ Chrome\/([\.0-9]+)/.exec(C.userAgent);null!==e&&(v=!0,I=o(e[1]))}return v}function u(){return s()&&I}function c(){if(!t(O)&&(O=!1,!s()&&!p()&&/ Safari\/[\.0-9]+/.test(C.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(C.userAgent);null!==e&&(O=!0,N=o(e[1]))}return O}function l(){return c()&&N}function f(){if(!t(M)){M=!1;var e=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(C.userAgent);null!==e&&(M=!0,w=o(e[1]),w.isNightly=!!e[2])}return M}function h(){return f()&&w}function d(){if(!t(P)){P=!1;var e;"Microsoft Internet Explorer"===C.appName?null!==(e=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(C.userAgent))&&(P=!0,D=o(e[1])):"Netscape"===C.appName&&null!==(e=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(C.userAgent))&&(P=!0,D=o(e[1]))}return P}function E(){return d()&&D}function p(){if(!t(U)){U=!1;var e=/ Edge\/([\.0-9]+)/.exec(C.userAgent);null!==e&&(U=!0,F=o(e[1]))}return U}function m(){return p()&&F}function _(){if(!t(L)){L=!1;var e=/Firefox\/([\.0-9]+)/.exec(C.userAgent);null!==e&&(L=!0,x=o(e[1]))}return L}function y(){return t(b)||(b=/Windows/i.test(C.appVersion)),b}function R(){return _()&&x}function T(){return t(B)||(B=!_()&&"undefined"!=typeof PointerEvent&&(!t(C.pointerEnabled)||C.pointerEnabled)),B}function A(){if(!t(G)){var e=document.createElement("canvas");e.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var r=e.style.imageRendering;G=t(r)&&""!==r,G&&(q=r)}return G}function S(){return A()?q:void 0}function g(){return g._result}var C;C="undefined"!=typeof navigator?navigator:{};var v,I,O,N,M,w,P,D,U,F,L,x,b,B,q,G;g._promise=void 0,g._result=void 0,g.initialize=function(){if(t(g._promise))return g._promise;var e=a.defer();if(g._promise=e.promise,p())return g._result=!1,e.resolve(g._result),e.promise;var r=new Image;return r.onload=function(){g._result=r.width>0&&r.height>0,e.resolve(g._result)},r.onerror=function(){g._result=!1,e.resolve(g._result)},r.src="data:image/webp;base64,UklGRiIAAABXRUJQVlA4IBYAAAAwAQCdASoBAAEADsD+JaQAA3AAAAAA",e.promise},r(g,{initialized:{get:function(){return t(g._result)}}});var z=[];"undefined"!=typeof ArrayBuffer&&(z.push(Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array),"undefined"!=typeof Uint8ClampedArray&&z.push(Uint8ClampedArray),"undefined"!=typeof CanvasPixelArray&&z.push(CanvasPixelArray));var V={isChrome:s,chromeVersion:u,isSafari:c,safariVersion:l,isWebkit:f,webkitVersion:h,isInternetExplorer:d,internetExplorerVersion:E,isEdge:p,edgeVersion:m,isFirefox:_,firefoxVersion:R,isWindows:y,hardwareConcurrency:e(C.hardwareConcurrency,3),supportsPointerEvents:T,supportsImageRenderingPixelated:A,supportsWebP:g,imageRenderingValue:S,typedArrayTypes:z};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/Color",["./Check","./defaultValue","./defined","./FeatureDetection","./freezeObject","./Math"],function(e,t,r,n,i,a){"use strict";function o(e,t,r){return r<0&&(r+=1),r>1&&(r-=1),6*r<1?e+6*(t-e)*r:2*r<1?t:3*r<2?e+(t-e)*(2/3-r)*6:e}function s(e,r,n,i){this.red=t(e,1),this.green=t(r,1),this.blue=t(n,1),this.alpha=t(i,1)}s.fromCartesian4=function(e,t){return r(t)?(t.red=e.x,t.green=e.y,t.blue=e.z,t.alpha=e.w,t):new s(e.x,e.y,e.z,e.w)},s.fromBytes=function(e,n,i,a,o){return e=s.byteToFloat(t(e,255)),n=s.byteToFloat(t(n,255)),i=s.byteToFloat(t(i,255)),a=s.byteToFloat(t(a,255)),r(o)?(o.red=e,o.green=n,o.blue=i,o.alpha=a,o):new s(e,n,i,a)},s.fromAlpha=function(e,t,n){return r(n)?(n.red=e.red,n.green=e.green,n.blue=e.blue,n.alpha=t,n):new s(e.red,e.green,e.blue,t)};var u,c,l;n.supportsTypedArrays()&&(u=new ArrayBuffer(4),c=new Uint32Array(u),l=new Uint8Array(u)),s.fromRgba=function(e,t){return c[0]=e,s.fromBytes(l[0],l[1],l[2],l[3],t)},s.fromHsl=function(e,n,i,a,u){e=t(e,0)%1,n=t(n,0),i=t(i,0),a=t(a,1);var c=i,l=i,f=i;if(0!==n){var h;h=i<.5?i*(1+n):i+n-i*n;var d=2*i-h;c=o(d,h,e+1/3),l=o(d,h,e),f=o(d,h,e-1/3)}return r(u)?(u.red=c,u.green=l,u.blue=f,u.alpha=a,u):new s(c,l,f,a)},s.fromRandom=function(e,n){e=t(e,t.EMPTY_OBJECT);var i=e.red;if(!r(i)){var o=t(e.minimumRed,0),u=t(e.maximumRed,1);i=o+a.nextRandomNumber()*(u-o)}var c=e.green;if(!r(c)){var l=t(e.minimumGreen,0),f=t(e.maximumGreen,1);c=l+a.nextRandomNumber()*(f-l)}var h=e.blue;if(!r(h)){var d=t(e.minimumBlue,0),E=t(e.maximumBlue,1);h=d+a.nextRandomNumber()*(E-d)}var p=e.alpha;if(!r(p)){var m=t(e.minimumAlpha,0),_=t(e.maximumAlpha,1);p=m+a.nextRandomNumber()*(_-m)}return r(n)?(n.red=i,n.green=c,n.blue=h,n.alpha=p,n):new s(i,c,h,p)};var f=/^#([0-9a-f])([0-9a-f])([0-9a-f])$/i,h=/^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})$/i,d=/^rgba?\(\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)(?:\s*,\s*([0-9.]+))?\s*\)$/i,E=/^hsla?\(\s*([0-9.]+)\s*,\s*([0-9.]+%)\s*,\s*([0-9.]+%)(?:\s*,\s*([0-9.]+))?\s*\)$/i;return s.fromCssColorString=function(e,n){r(n)||(n=new s);var i=s[e.toUpperCase()];if(r(i))return s.clone(i,n),n;var a=f.exec(e);return null!==a?(n.red=parseInt(a[1],16)/15,n.green=parseInt(a[2],16)/15,n.blue=parseInt(a[3],16)/15,n.alpha=1,n):null!==(a=h.exec(e))?(n.red=parseInt(a[1],16)/255,n.green=parseInt(a[2],16)/255,n.blue=parseInt(a[3],16)/255,n.alpha=1,n):null!==(a=d.exec(e))?(n.red=parseFloat(a[1])/("%"===a[1].substr(-1)?100:255),n.green=parseFloat(a[2])/("%"===a[2].substr(-1)?100:255),n.blue=parseFloat(a[3])/("%"===a[3].substr(-1)?100:255),n.alpha=parseFloat(t(a[4],"1.0")),n):null!==(a=E.exec(e))?s.fromHsl(parseFloat(a[1])/360,parseFloat(a[2])/100,parseFloat(a[3])/100,parseFloat(t(a[4],"1.0")),n):n=void 0},s.packedLength=4,s.pack=function(e,r,n){return n=t(n,0),r[n++]=e.red,r[n++]=e.green,r[n++]=e.blue,r[n]=e.alpha,r},s.unpack=function(e,n,i){return n=t(n,0),r(i)||(i=new s),i.red=e[n++],i.green=e[n++],i.blue=e[n++],i.alpha=e[n],i},s.byteToFloat=function(e){return e/255},s.floatToByte=function(e){return 1===e?255:256*e|0},s.clone=function(e,t){if(r(e))return r(t)?(t.red=e.red,t.green=e.green,t.blue=e.blue,t.alpha=e.alpha,t):new s(e.red,e.green,e.blue,e.alpha)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e.red===t.red&&e.green===t.green&&e.blue===t.blue&&e.alpha===t.alpha},s.equalsArray=function(e,t,r){return e.red===t[r]&&e.green===t[r+1]&&e.blue===t[r+2]&&e.alpha===t[r+3]},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 this===e||r(e)&&Math.abs(this.red-e.red)<=t&&Math.abs(this.green-e.green)<=t&&Math.abs(this.blue-e.blue)<=t&&Math.abs(this.alpha-e.alpha)<=t},s.prototype.toString=function(){return"("+this.red+", "+this.green+", "+this.blue+", "+this.alpha+")"},s.prototype.toCssColorString=function(){var e=s.floatToByte(this.red),t=s.floatToByte(this.green),r=s.floatToByte(this.blue);return 1===this.alpha?"rgb("+e+","+t+","+r+")":"rgba("+e+","+t+","+r+","+this.alpha+")"},s.prototype.toBytes=function(e){var t=s.floatToByte(this.red),n=s.floatToByte(this.green),i=s.floatToByte(this.blue),a=s.floatToByte(this.alpha);return r(e)?(e[0]=t,e[1]=n,e[2]=i,e[3]=a,e):[t,n,i,a]},s.prototype.toRgba=function(){return l[0]=s.floatToByte(this.red),l[1]=s.floatToByte(this.green),l[2]=s.floatToByte(this.blue),l[3]=s.floatToByte(this.alpha),c[0]},s.prototype.brighten=function(e,t){return e=1-e,t.red=1-(1-this.red)*e,t.green=1-(1-this.green)*e,t.blue=1-(1-this.blue)*e,t.alpha=this.alpha,t},s.prototype.darken=function(e,t){return e=1-e,t.red=this.red*e,t.green=this.green*e,t.blue=this.blue*e,t.alpha=this.alpha,t},s.prototype.withAlpha=function(e,t){return s.fromAlpha(this,e,t)},s.add=function(e,t,r){return r.red=e.red+t.red,r.green=e.green+t.green,r.blue=e.blue+t.blue,r.alpha=e.alpha+t.alpha,r},s.subtract=function(e,t,r){return r.red=e.red-t.red,r.green=e.green-t.green,r.blue=e.blue-t.blue,r.alpha=e.alpha-t.alpha,r},s.multiply=function(e,t,r){return r.red=e.red*t.red,r.green=e.green*t.green,r.blue=e.blue*t.blue,r.alpha=e.alpha*t.alpha,r},s.divide=function(e,t,r){return r.red=e.red/t.red,r.green=e.green/t.green,r.blue=e.blue/t.blue,r.alpha=e.alpha/t.alpha,r},s.mod=function(e,t,r){return r.red=e.red%t.red,r.green=e.green%t.green,r.blue=e.blue%t.blue,r.alpha=e.alpha%t.alpha,r},s.multiplyByScalar=function(e,t,r){return r.red=e.red*t,r.green=e.green*t,r.blue=e.blue*t,r.alpha=e.alpha*t,r},s.divideByScalar=function(e,t,r){return r.red=e.red/t,r.green=e.green/t,r.blue=e.blue/t,r.alpha=e.alpha/t,r},s.ALICEBLUE=i(s.fromCssColorString("#F0F8FF")),s.ANTIQUEWHITE=i(s.fromCssColorString("#FAEBD7")),s.AQUA=i(s.fromCssColorString("#00FFFF")),s.AQUAMARINE=i(s.fromCssColorString("#7FFFD4")),s.AZURE=i(s.fromCssColorString("#F0FFFF")),s.BEIGE=i(s.fromCssColorString("#F5F5DC")),s.BISQUE=i(s.fromCssColorString("#FFE4C4")),s.BLACK=i(s.fromCssColorString("#000000")),s.BLANCHEDALMOND=i(s.fromCssColorString("#FFEBCD")),s.BLUE=i(s.fromCssColorString("#0000FF")),s.BLUEVIOLET=i(s.fromCssColorString("#8A2BE2")),s.BROWN=i(s.fromCssColorString("#A52A2A")),s.BURLYWOOD=i(s.fromCssColorString("#DEB887")),s.CADETBLUE=i(s.fromCssColorString("#5F9EA0")),s.CHARTREUSE=i(s.fromCssColorString("#7FFF00")),s.CHOCOLATE=i(s.fromCssColorString("#D2691E")),s.CORAL=i(s.fromCssColorString("#FF7F50")),s.CORNFLOWERBLUE=i(s.fromCssColorString("#6495ED")),s.CORNSILK=i(s.fromCssColorString("#FFF8DC")),s.CRIMSON=i(s.fromCssColorString("#DC143C")),s.CYAN=i(s.fromCssColorString("#00FFFF")),s.DARKBLUE=i(s.fromCssColorString("#00008B")),s.DARKCYAN=i(s.fromCssColorString("#008B8B")),s.DARKGOLDENROD=i(s.fromCssColorString("#B8860B")),s.DARKGRAY=i(s.fromCssColorString("#A9A9A9")),s.DARKGREEN=i(s.fromCssColorString("#006400")),s.DARKGREY=s.DARKGRAY,s.DARKKHAKI=i(s.fromCssColorString("#BDB76B")),s.DARKMAGENTA=i(s.fromCssColorString("#8B008B")),s.DARKOLIVEGREEN=i(s.fromCssColorString("#556B2F")),s.DARKORANGE=i(s.fromCssColorString("#FF8C00")),s.DARKORCHID=i(s.fromCssColorString("#9932CC")),s.DARKRED=i(s.fromCssColorString("#8B0000")),s.DARKSALMON=i(s.fromCssColorString("#E9967A")),s.DARKSEAGREEN=i(s.fromCssColorString("#8FBC8F")),s.DARKSLATEBLUE=i(s.fromCssColorString("#483D8B")),s.DARKSLATEGRAY=i(s.fromCssColorString("#2F4F4F")),s.DARKSLATEGREY=s.DARKSLATEGRAY,s.DARKTURQUOISE=i(s.fromCssColorString("#00CED1")),s.DARKVIOLET=i(s.fromCssColorString("#9400D3")),s.DEEPPINK=i(s.fromCssColorString("#FF1493")),s.DEEPSKYBLUE=i(s.fromCssColorString("#00BFFF")),s.DIMGRAY=i(s.fromCssColorString("#696969")),s.DIMGREY=s.DIMGRAY,s.DODGERBLUE=i(s.fromCssColorString("#1E90FF")),s.FIREBRICK=i(s.fromCssColorString("#B22222")),s.FLORALWHITE=i(s.fromCssColorString("#FFFAF0")),s.FORESTGREEN=i(s.fromCssColorString("#228B22")),s.FUCHSIA=i(s.fromCssColorString("#FF00FF")),s.GAINSBORO=i(s.fromCssColorString("#DCDCDC")),s.GHOSTWHITE=i(s.fromCssColorString("#F8F8FF")),s.GOLD=i(s.fromCssColorString("#FFD700")),s.GOLDENROD=i(s.fromCssColorString("#DAA520")),s.GRAY=i(s.fromCssColorString("#808080")),s.GREEN=i(s.fromCssColorString("#008000")),s.GREENYELLOW=i(s.fromCssColorString("#ADFF2F")),s.GREY=s.GRAY,s.HONEYDEW=i(s.fromCssColorString("#F0FFF0")),s.HOTPINK=i(s.fromCssColorString("#FF69B4")),s.INDIANRED=i(s.fromCssColorString("#CD5C5C")),s.INDIGO=i(s.fromCssColorString("#4B0082")),s.IVORY=i(s.fromCssColorString("#FFFFF0")),s.KHAKI=i(s.fromCssColorString("#F0E68C")),s.LAVENDER=i(s.fromCssColorString("#E6E6FA")),s.LAVENDAR_BLUSH=i(s.fromCssColorString("#FFF0F5")),s.LAWNGREEN=i(s.fromCssColorString("#7CFC00")),s.LEMONCHIFFON=i(s.fromCssColorString("#FFFACD")),s.LIGHTBLUE=i(s.fromCssColorString("#ADD8E6")),s.LIGHTCORAL=i(s.fromCssColorString("#F08080")),s.LIGHTCYAN=i(s.fromCssColorString("#E0FFFF")),s.LIGHTGOLDENRODYELLOW=i(s.fromCssColorString("#FAFAD2")),s.LIGHTGRAY=i(s.fromCssColorString("#D3D3D3")),s.LIGHTGREEN=i(s.fromCssColorString("#90EE90")),s.LIGHTGREY=s.LIGHTGRAY,s.LIGHTPINK=i(s.fromCssColorString("#FFB6C1")),s.LIGHTSEAGREEN=i(s.fromCssColorString("#20B2AA")),s.LIGHTSKYBLUE=i(s.fromCssColorString("#87CEFA")),s.LIGHTSLATEGRAY=i(s.fromCssColorString("#778899")),s.LIGHTSLATEGREY=s.LIGHTSLATEGRAY,s.LIGHTSTEELBLUE=i(s.fromCssColorString("#B0C4DE")),s.LIGHTYELLOW=i(s.fromCssColorString("#FFFFE0")),s.LIME=i(s.fromCssColorString("#00FF00")),s.LIMEGREEN=i(s.fromCssColorString("#32CD32")),s.LINEN=i(s.fromCssColorString("#FAF0E6")),s.MAGENTA=i(s.fromCssColorString("#FF00FF")),s.MAROON=i(s.fromCssColorString("#800000")),s.MEDIUMAQUAMARINE=i(s.fromCssColorString("#66CDAA")),s.MEDIUMBLUE=i(s.fromCssColorString("#0000CD")),s.MEDIUMORCHID=i(s.fromCssColorString("#BA55D3")),s.MEDIUMPURPLE=i(s.fromCssColorString("#9370DB")),s.MEDIUMSEAGREEN=i(s.fromCssColorString("#3CB371")),s.MEDIUMSLATEBLUE=i(s.fromCssColorString("#7B68EE")),s.MEDIUMSPRINGGREEN=i(s.fromCssColorString("#00FA9A")),s.MEDIUMTURQUOISE=i(s.fromCssColorString("#48D1CC")),s.MEDIUMVIOLETRED=i(s.fromCssColorString("#C71585")),s.MIDNIGHTBLUE=i(s.fromCssColorString("#191970")),s.MINTCREAM=i(s.fromCssColorString("#F5FFFA")),s.MISTYROSE=i(s.fromCssColorString("#FFE4E1")),s.MOCCASIN=i(s.fromCssColorString("#FFE4B5")),s.NAVAJOWHITE=i(s.fromCssColorString("#FFDEAD")),s.NAVY=i(s.fromCssColorString("#000080")),s.OLDLACE=i(s.fromCssColorString("#FDF5E6")),s.OLIVE=i(s.fromCssColorString("#808000")),s.OLIVEDRAB=i(s.fromCssColorString("#6B8E23")),s.ORANGE=i(s.fromCssColorString("#FFA500")),s.ORANGERED=i(s.fromCssColorString("#FF4500")),s.ORCHID=i(s.fromCssColorString("#DA70D6")),s.PALEGOLDENROD=i(s.fromCssColorString("#EEE8AA")),s.PALEGREEN=i(s.fromCssColorString("#98FB98")),s.PALETURQUOISE=i(s.fromCssColorString("#AFEEEE")),s.PALEVIOLETRED=i(s.fromCssColorString("#DB7093")),s.PAPAYAWHIP=i(s.fromCssColorString("#FFEFD5")),s.PEACHPUFF=i(s.fromCssColorString("#FFDAB9")),s.PERU=i(s.fromCssColorString("#CD853F")),s.PINK=i(s.fromCssColorString("#FFC0CB")),s.PLUM=i(s.fromCssColorString("#DDA0DD")),s.POWDERBLUE=i(s.fromCssColorString("#B0E0E6")),s.PURPLE=i(s.fromCssColorString("#800080")),s.RED=i(s.fromCssColorString("#FF0000")),s.ROSYBROWN=i(s.fromCssColorString("#BC8F8F")),s.ROYALBLUE=i(s.fromCssColorString("#4169E1")),s.SADDLEBROWN=i(s.fromCssColorString("#8B4513")),s.SALMON=i(s.fromCssColorString("#FA8072")),s.SANDYBROWN=i(s.fromCssColorString("#F4A460")),s.SEAGREEN=i(s.fromCssColorString("#2E8B57")),s.SEASHELL=i(s.fromCssColorString("#FFF5EE")),s.SIENNA=i(s.fromCssColorString("#A0522D")),s.SILVER=i(s.fromCssColorString("#C0C0C0")),s.SKYBLUE=i(s.fromCssColorString("#87CEEB")),s.SLATEBLUE=i(s.fromCssColorString("#6A5ACD")),s.SLATEGRAY=i(s.fromCssColorString("#708090")),s.SLATEGREY=s.SLATEGRAY,s.SNOW=i(s.fromCssColorString("#FFFAFA")),s.SPRINGGREEN=i(s.fromCssColorString("#00FF7F")),s.STEELBLUE=i(s.fromCssColorString("#4682B4")),s.TAN=i(s.fromCssColorString("#D2B48C")),s.TEAL=i(s.fromCssColorString("#008080")),s.THISTLE=i(s.fromCssColorString("#D8BFD8")),s.TOMATO=i(s.fromCssColorString("#FF6347")),s.TURQUOISE=i(s.fromCssColorString("#40E0D0")),s.VIOLET=i(s.fromCssColorString("#EE82EE")),s.WHEAT=i(s.fromCssColorString("#F5DEB3")),s.WHITE=i(s.fromCssColorString("#FFFFFF")),s.WHITESMOKE=i(s.fromCssColorString("#F5F5F5")),s.YELLOW=i(s.fromCssColorString("#FFFF00")),s.YELLOWGREEN=i(s.fromCssColorString("#9ACD32")),s.TRANSPARENT=i(new s(0,0,0,0)),s}),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,a){"use strict";if(!n.supportsTypedArrays())return{};var o={BYTE:a.BYTE,UNSIGNED_BYTE:a.UNSIGNED_BYTE,SHORT:a.SHORT,UNSIGNED_SHORT:a.UNSIGNED_SHORT,INT:a.INT,UNSIGNED_INT:a.UNSIGNED_INT,FLOAT:a.FLOAT,DOUBLE:a.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return t(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t)}},o.createArrayBufferView=function(t,r,n,i){switch(n=e(n,0),i=e(i,(r.byteLength-n)/o.getSizeInBytes(t)),t){case o.BYTE:return new Int8Array(r,n,i);case o.UNSIGNED_BYTE:return new Uint8Array(r,n,i);case o.SHORT:return new Int16Array(r,n,i);case o.UNSIGNED_SHORT:return new Uint16Array(r,n,i);case o.INT:return new Int32Array(r,n,i);case o.UNSIGNED_INT:return new Uint32Array(r,n,i);case o.FLOAT:return new Float32Array(r,n,i);case o.DOUBLE:return new Float64Array(r,n,i)}},o.fromName=function(e){switch(e){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE}},i(o)}),define("Core/Cartesian2",["./Check","./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,r,n,i,a){"use strict";function o(e,r){this.x=t(e,0),this.y=t(r,0)}o.fromElements=function(e,t,n){return r(n)?(n.x=e,n.y=t,n):new o(e,t)},o.clone=function(e,t){if(r(e))return r(t)?(t.x=e.x,t.y=e.y,t):new o(e.x,e.y)},o.fromCartesian3=o.clone,o.fromCartesian4=o.clone,o.packedLength=2,o.pack=function(e,r,n){return n=t(n,0),r[n++]=e.x,r[n]=e.y,r},o.unpack=function(e,n,i){return n=t(n,0),r(i)||(i=new o),i.x=e[n++],i.y=e[n],i},o.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)o.pack(e[i],t,2*i);return t},o.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 a=i/2;t[a]=o.unpack(e,i,t[a])}return t},o.fromArray=o.unpack,o.maximumComponent=function(e){return Math.max(e.x,e.y)},o.minimumComponent=function(e){return Math.min(e.x,e.y)},o.minimumByComponent=function(e,t,r){return r.x=Math.min(e.x,t.x),r.y=Math.min(e.y,t.y),r},o.maximumByComponent=function(e,t,r){return r.x=Math.max(e.x,t.x),r.y=Math.max(e.y,t.y),r},o.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y},o.magnitude=function(e){return Math.sqrt(o.magnitudeSquared(e))};var s=new o;o.distance=function(e,t){return o.subtract(e,t,s),o.magnitude(s)},o.distanceSquared=function(e,t){return o.subtract(e,t,s),o.magnitudeSquared(s)},o.normalize=function(e,t){var r=o.magnitude(e);return t.x=e.x/r,t.y=e.y/r,t},o.dot=function(e,t){return e.x*t.x+e.y*t.y},o.multiplyComponents=function(e,t,r){return r.x=e.x*t.x,r.y=e.y*t.y,r},o.divideComponents=function(e,t,r){return r.x=e.x/t.x,r.y=e.y/t.y,r},o.add=function(e,t,r){return r.x=e.x+t.x,r.y=e.y+t.y,r},o.subtract=function(e,t,r){return r.x=e.x-t.x,r.y=e.y-t.y,r},o.multiplyByScalar=function(e,t,r){return r.x=e.x*t,r.y=e.y*t,r},o.divideByScalar=function(e,t,r){return r.x=e.x/t,r.y=e.y/t,r},o.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t},o.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t};var u=new o;o.lerp=function(e,t,r,n){return o.multiplyByScalar(t,r,u),n=o.multiplyByScalar(e,1-r,n),o.add(u,n,n)};var c=new o,l=new o;o.angleBetween=function(e,t){return o.normalize(e,c),o.normalize(t,l),a.acosClamped(o.dot(c,l))};var f=new o;return o.mostOrthogonalAxis=function(e,t){var r=o.normalize(e,f);return o.abs(r,r),t=r.x<=r.y?o.clone(o.UNIT_X,t):o.clone(o.UNIT_Y,t)},o.equals=function(e,t){return e===t||r(e)&&r(t)&&e.x===t.x&&e.y===t.y},o.equalsArray=function(e,t,r){return e.x===t[r]&&e.y===t[r+1]},o.equalsEpsilon=function(e,t,n,i){return e===t||r(e)&&r(t)&&a.equalsEpsilon(e.x,t.x,n,i)&&a.equalsEpsilon(e.y,t.y,n,i)},o.ZERO=i(new o(0,0)),o.UNIT_X=i(new o(1,0)),o.UNIT_Y=i(new o(0,1)),o.prototype.clone=function(e){return o.clone(this,e)},o.prototype.equals=function(e){return o.equals(this,e)},o.prototype.equalsEpsilon=function(e,t,r){return o.equalsEpsilon(this,e,t,r)},o.prototype.toString=function(){return"("+this.x+", "+this.y+")"},o}),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,a){"use strict";function o(e,t,n,i){this[0]=r(e,0),this[1]=r(n,0),this[2]=r(t,0),this[3]=r(i,0)}o.packedLength=4,o.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},o.unpack=function(e,t,i){return t=r(t,0),n(i)||(i=new o),i[0]=e[t++],i[1]=e[t++],i[2]=e[t++],i[3]=e[t++],i},o.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 o(e[0],e[2],e[1],e[3])},o.fromArray=function(e,t,i){return t=r(t,0),n(i)||(i=new o),i[0]=e[t],i[1]=e[t+1],i[2]=e[t+2],i[3]=e[t+3],i},o.fromColumnMajorArray=function(e,t){return o.clone(e,t)},o.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 o(e[0],e[1],e[2],e[3])},o.fromScale=function(e,t){return n(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=e.y,t):new o(e.x,0,0,e.y)},o.fromUniformScale=function(e,t){return n(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=e,t):new o(e,0,0,e)},o.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 o(r,-i,i,r)},o.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]]},o.getElementIndex=function(e,t){return 2*e+t},o.getColumn=function(e,t,r){var n=2*t,i=e[n],a=e[n+1];return r.x=i,r.y=a,r},o.setColumn=function(e,t,r,n){n=o.clone(e,n);var i=2*t;return n[i]=r.x,n[i+1]=r.y,n},o.getRow=function(e,t,r){var n=e[t],i=e[t+2];return r.x=n,r.y=i,r},o.setRow=function(e,t,r,n){return n=o.clone(e,n),n[t]=r.x,n[t+2]=r.y,n};var s=new e;o.getScale=function(t,r){return r.x=e.magnitude(e.fromElements(t[0],t[1],s)),r.y=e.magnitude(e.fromElements(t[2],t[3],s)),r};var u=new e;return o.getMaximumScale=function(t){return o.getScale(t,u),e.maximumComponent(u)},o.multiply=function(e,t,r){var n=e[0]*t[0]+e[2]*t[1],i=e[0]*t[2]+e[2]*t[3],a=e[1]*t[0]+e[3]*t[1],o=e[1]*t[2]+e[3]*t[3];return r[0]=n,r[1]=a,r[2]=i,r[3]=o,r},o.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},o.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},o.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},o.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},o.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},o.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t},o.transpose=function(e,t){var r=e[0],n=e[2],i=e[1],a=e[3];return t[0]=r,t[1]=n,t[2]=i,t[3]=a,t},o.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},o.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]},o.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]},o.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},o.IDENTITY=a(new o(1,0,0,1)),o.ZERO=a(new o(0,0,0,0)),o.COLUMN0ROW0=0,o.COLUMN0ROW1=1,o.COLUMN1ROW0=2,o.COLUMN1ROW1=3,i(o.prototype,{length:{get:function(){return o.packedLength}}}),o.prototype.clone=function(e){return o.clone(this,e)},o.prototype.equals=function(e){return o.equals(this,e)},o.prototype.equalsEpsilon=function(e,t){return o.equalsEpsilon(this,e,t)},o.prototype.toString=function(){return"("+this[0]+", "+this[2]+")\n("+this[1]+", "+this[3]+")"},o}),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,a,o,s){"use strict";function u(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;u.fromAxisAngle=function(t,r,i){var a=r/2,o=Math.sin(a);c=e.normalize(t,c);var s=c.x*o,l=c.y*o,f=c.z*o,h=Math.cos(a);return n(i)?(i.x=s,i.y=l,i.z=f,i.w=h,i):new u(s,l,f,h)};var l=[1,2,0],f=new Array(3);u.fromRotationMatrix=function(e,t){var r,i,a,o,c,h=e[s.COLUMN0ROW0],d=e[s.COLUMN1ROW1],E=e[s.COLUMN2ROW2],p=h+d+E;if(p>0)r=Math.sqrt(p+1),c=.5*r,r=.5/r,i=(e[s.COLUMN1ROW2]-e[s.COLUMN2ROW1])*r,a=(e[s.COLUMN2ROW0]-e[s.COLUMN0ROW2])*r,o=(e[s.COLUMN0ROW1]-e[s.COLUMN1ROW0])*r;else{var m=l,_=0;d>h&&(_=1),E>h&&E>d&&(_=2);var y=m[_],R=m[y];r=Math.sqrt(e[s.getElementIndex(_,_)]-e[s.getElementIndex(y,y)]-e[s.getElementIndex(R,R)]+1);var T=f;T[_]=.5*r,r=.5/r,c=(e[s.getElementIndex(R,y)]-e[s.getElementIndex(y,R)])*r,T[y]=(e[s.getElementIndex(y,_)]+e[s.getElementIndex(_,y)])*r,T[R]=(e[s.getElementIndex(R,_)]+e[s.getElementIndex(_,R)])*r,i=-T[0],a=-T[1],o=-T[2]}return n(t)?(t.x=i,t.y=a,t.z=o,t.w=c,t):new u(i,a,o,c)};var h=new u,d=new u,E=new u,p=new u;u.fromHeadingPitchRoll=function(t,r){return p=u.fromAxisAngle(e.UNIT_X,t.roll,h),E=u.fromAxisAngle(e.UNIT_Y,-t.pitch,r),r=u.multiply(E,p,E),d=u.fromAxisAngle(e.UNIT_Z,-t.heading,h),u.multiply(d,r,r)};var m=new e,_=new e,y=new u,R=new u,T=new u;u.packedLength=4,u.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},u.unpack=function(e,t,i){return t=r(t,0),n(i)||(i=new u),i.x=e[t],i.y=e[t+1],i.z=e[t+2],i.w=e[t+3],i},u.packedInterpolationLength=3,u.convertPackedArrayForInterpolation=function(e,t,r,n){u.unpack(e,4*r,T),u.conjugate(T,T);for(var i=0,a=r-t+1;i<a;i++){var o=3*i;u.unpack(e,4*(t+i),y),u.multiply(y,T,y),y.w<0&&u.negate(y,y),u.computeAxis(y,m);var s=u.computeAngle(y);n[o]=m.x*s,n[o+1]=m.y*s,n[o+2]=m.z*s}},u.unpackInterpolationResult=function(t,r,i,a,o){n(o)||(o=new u),e.fromArray(t,0,_);var s=e.magnitude(_);return u.unpack(r,4*a,R),0===s?u.clone(u.IDENTITY,y):u.fromAxisAngle(_,s,y),u.multiply(y,R,o)},u.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 u(e.x,e.y,e.z,e.w)},u.conjugate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=e.w,t},u.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z+e.w*e.w},u.magnitude=function(e){return Math.sqrt(u.magnitudeSquared(e))},u.normalize=function(e,t){var r=1/u.magnitude(e),n=e.x*r,i=e.y*r,a=e.z*r,o=e.w*r;return t.x=n,t.y=i,t.z=a,t.w=o,t},u.inverse=function(e,t){var r=u.magnitudeSquared(e);return t=u.conjugate(e,t),u.multiplyByScalar(t,1/r,t)},u.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},u.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},u.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=-e.w,t},u.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w},u.multiply=function(e,t,r){var n=e.x,i=e.y,a=e.z,o=e.w,s=t.x,u=t.y,c=t.z,l=t.w,f=o*s+n*l+i*c-a*u,h=o*u-n*c+i*l+a*s,d=o*c+n*u-i*s+a*l,E=o*l-n*s-i*u-a*c;return r.x=f,r.y=h,r.z=d,r.w=E,r},u.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},u.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},u.computeAxis=function(e,t){var r=e.w;if(Math.abs(r-1)<o.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},u.computeAngle=function(e){return Math.abs(e.w-1)<o.EPSILON6?0:2*Math.acos(e.w)};var A=new u;u.lerp=function(e,t,r,n){return A=u.multiplyByScalar(t,r,A),n=u.multiplyByScalar(e,1-r,n),u.add(A,n,n)};var S=new u,g=new u,C=new u;u.slerp=function(e,t,r,n){var i=u.dot(e,t),a=t;if(i<0&&(i=-i,a=S=u.negate(t,S)),1-i<o.EPSILON6)return u.lerp(e,a,r,n);var s=Math.acos(i);return g=u.multiplyByScalar(e,Math.sin((1-r)*s),g),C=u.multiplyByScalar(a,Math.sin(r*s),C),n=u.add(g,C,n),u.multiplyByScalar(n,1/Math.sin(s),n)},u.log=function(t,r){var n=o.acosClamped(t.w),i=0;return 0!==n&&(i=n/Math.sin(n)),e.multiplyByScalar(t,i,r)},u.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 v=new e,I=new e,O=new u,N=new u;u.computeInnerQuadrangle=function(t,r,n,i){var a=u.conjugate(r,O);u.multiply(a,n,N);var o=u.log(N,v);u.multiply(a,t,N);var s=u.log(N,I);return e.add(o,s,o),e.multiplyByScalar(o,.25,o),e.negate(o,o),u.exp(o,O),u.multiply(r,O,i)},u.squad=function(e,t,r,n,i,a){var o=u.slerp(e,t,i,O),s=u.slerp(r,n,i,N);return u.slerp(o,s,2*i*(1-i),a)};for(var M=new u,w=1.9011074535173003,P=i.supportsTypedArrays()?new Float32Array(8):[],D=i.supportsTypedArrays()?new Float32Array(8):[],U=i.supportsTypedArrays()?new Float32Array(8):[],F=i.supportsTypedArrays()?new Float32Array(8):[],L=0;L<7;++L){var x=L+1,b=2*x+1;P[L]=1/(x*b),D[L]=x/b}return P[7]=w/136,D[7]=8*w/17,u.fastSlerp=function(e,t,r,n){var i,a=u.dot(e,t);a>=0?i=1:(i=-1,a=-a);for(var o=a-1,s=1-r,c=r*r,l=s*s,f=7;f>=0;--f)U[f]=(P[f]*c-D[f])*o,F[f]=(P[f]*l-D[f])*o;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=s*(1+F[0]*(1+F[1]*(1+F[2]*(1+F[3]*(1+F[4]*(1+F[5]*(1+F[6]*(1+F[7])))))))),E=u.multiplyByScalar(e,d,M);return u.multiplyByScalar(t,h,n),u.add(E,n,n)},u.fastSquad=function(e,t,r,n,i,a){var o=u.fastSlerp(e,t,i,O),s=u.fastSlerp(r,n,i,N);return u.fastSlerp(o,s,2*i*(1-i),a)},u.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},u.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},u.ZERO=a(new u(0,0,0,0)),u.IDENTITY=a(new u(0,0,0,1)),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.x+", "+this.y+", "+this.z+", "+this.w+")"},u}),define("Core/binarySearch",["./Check"],function(e){"use strict";function t(e,t,r){for(var n,i,a=0,o=e.length-1;a<=o;)if(n=~~((a+o)/2),(i=r(e[n],t))<0)a=n+1;else{if(!(i>0))return n;o=n-1}return~(o+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},a=function(e,t,r,n,a,o){var s=n-e.length;return s>0&&(e=r||!a?i(e,n,o,r):e.slice(0,t.length)+i("",s,"0",!0)+e.slice(t.length)),e},o=function(e,t,r,n,o,s,u){var c=e>>>0;return r=r&&c&&{2:"0b",8:"0",16:"0x"}[t]||"",e=r+i(c.toString(t),s||0,"0",!1),a(e,r,n,o,u)},s=function(e,t,r,n,i,o){return null!=n&&(e=e.slice(0,n)),a(e,"",t,r,i,o)},u=function(e,n,u,c,l,f,h){var d,E,p,m,_;if("%%"==e)return"%";for(var y=!1,R="",T=!1,A=!1,S=" ",g=u.length,C=0;u&&C<g;C++)switch(u.charAt(C)){case" ":R=" ";break;case"+":R="+";break;case"-":y=!0;break;case"'":S=u.charAt(C+1);break;case"0":T=!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,_=n?t[n.slice(0,-1)]:t[r++],h){case"s":return s(String(_),y,c,f,T,S);case"c":return s(String.fromCharCode(+_),y,c,f,T);case"b":return o(_,2,A,y,c,f,T);case"o":return o(_,8,A,y,c,f,T);case"x":return o(_,16,A,y,c,f,T);case"X":return o(_,16,A,y,c,f,T).toUpperCase();case"u":return o(_,10,A,y,c,f,T);case"i":case"d":return d=+_||0,d=Math.round(d-d%1),E=d<0?"-":R,_=E+i(String(Math.abs(d)),f,"0",!1),a(_,E,y,c,T);case"e":case"E":case"f":case"F":case"g":case"G":return d=+_,E=d<0?"-":R,p=["toExponential","toFixed","toPrecision"]["efg".indexOf(h.toLowerCase())],m=["toString","toUpperCase"]["eEfFgG".indexOf(h)%2],_=E+Math.abs(d)[p](f),a(_,E,y,c,T)[m]();default:return e}};return n.replace(e,u)}return e}),define("Core/GregorianDate",[],function(){"use strict";function e(e,t,r,n,i,a,o,s){this.year=e,this.month=t,this.day=r,this.hour=n,this.minute=i,this.second=a,this.millisecond=o,this.isLeapSecond=s}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,a,o,s,u,c){"use strict";function l(e,t){return p.compare(e.julianDate,t.julianDate)}function f(e){y.julianDate=e;var r=p.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){p.secondsDifference(r[n].julianDate,e)>i&&(n--,i=r[n].offset)}p.addSeconds(e,i,e)}function h(e,r){y.julianDate=e;var n=p.leapSeconds,i=t(n,y,l);if(i<0&&(i=~i),0===i)return p.addSeconds(e,-n[0].offset,r);if(i>=n.length)return p.addSeconds(e,-n[i-1].offset,r);var a=p.secondsDifference(n[i].julianDate,e);return 0===a?p.addSeconds(e,-n[i].offset,r):a<=1?void 0:p.addSeconds(e,-n[--i].offset,r)}function d(e,t,r){var n=t/u.SECONDS_PER_DAY|0;return e+=n,t-=u.SECONDS_PER_DAY*n,t<0&&(e--,t+=u.SECONDS_PER_DAY),r.dayNumber=e,r.secondsOfDay=t,r}function E(e,t,r,n,i,a,o){var s=(t-14)/12|0,c=e+4800+s,l=(1461*c/4|0)+(367*(t-2-12*s)/12|0)-(3*((c+100)/100|0)/4|0)+r-32075;(n-=12)<0&&(n+=24);var f=a+(n*u.SECONDS_PER_HOUR+i*u.SECONDS_PER_MINUTE+o*u.SECONDS_PER_MILLISECOND);return f>=43200&&(l-=1),[l,f]}function p(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)*u.SECONDS_PER_DAY,d(i,t,this),n===c.UTC&&f(this)}var m=new a,_=[31,28,31,30,31,30,31,31,30,31,30,31],y=new s,R=/^(\d{4})$/,T=/^(\d{4})-(\d{2})$/,A=/^(\d{4})-?(\d{3})$/,S=/^(\d{4})-?W(\d{2})-?(\d{1})?$/,g=/^(\d{4})-?(\d{2})-?(\d{2})$/,C=/([Z+\-])?(\d{2})?:?(\d{2})?$/,v=/^(\d{2})(\.\d+)?/.source+C.source,I=/^(\d{2}):?(\d{2})(\.\d+)?/.source+C.source,O=/^(\d{2}):?(\d{2}):?(\d{2})(\.\d+)?/.source+C.source;p.fromGregorianDate=function(e,t){var r=E(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 p(r[0],r[1],c.UTC)},p.fromDate=function(e,t){var r=E(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 p(r[0],r[1],c.UTC)},p.fromIso8601=function(e,t){e=e.replace(",",".");var r,i,a,s=e.split("T"),u=1,l=1,h=0,m=0,y=0,C=0,N=s[0],M=s[1];if(null!==(s=N.match(g)))r=+s[1],u=+s[2],l=+s[3];else if(null!==(s=N.match(T)))r=+s[1],u=+s[2];else if(null!==(s=N.match(R)))r=+s[1];else{var w;if(null!==(s=N.match(A)))r=+s[1],w=+s[2],a=o(r);else if(null!==(s=N.match(S))){r=+s[1];var P=+s[2],D=+s[3]||0,U=new Date(Date.UTC(r,0,4));w=7*P+D-U.getUTCDay()-3}i=new Date(Date.UTC(r,0,1)),i.setUTCDate(w),u=i.getUTCMonth()+1,l=i.getUTCDate()}a=o(r);var F;if(n(M)){s=M.match(O),null!==s?(h=+s[1],m=+s[2],y=+s[3],C=1e3*+(s[4]||0),F=5):(s=M.match(I),null!==s?(h=+s[1],m=+s[2],y=60*+(s[3]||0),F=4):null!==(s=M.match(v))&&(h=+s[1],m=60*+(s[2]||0),F=3));var L=s[F],x=+s[F+1],b=+(s[F+2]||0);switch(L){case"+":h-=x,m-=b;break;case"-":h+=x,m+=b;break;case"Z":break;default:m+=new Date(Date.UTC(r,u-1,l,h,m)).getTimezoneOffset()}}var B=60===y;for(B&&y--;m>=60;)m-=60,h++;for(;h>=24;)h-=24,l++;for(i=a&&2===u?29:_[u-1];l>i;)l-=i,u++,u>12&&(u-=12,r++),i=a&&2===u?29:_[u-1];for(;m<0;)m+=60,h--;for(;h<0;)h+=24,l--;for(;l<1;)u--,u<1&&(u+=12,r--),i=a&&2===u?29:_[u-1],l+=i;var q=E(r,u,l,h,m,y,C);return n(t)?(d(q[0],q[1],t),f(t)):t=new p(q[0],q[1],c.UTC),B&&p.addSeconds(t,1,t),t},p.now=function(e){return p.fromDate(new Date,e)};var N=new p(0,0,c.TAI);return p.toGregorianDate=function(e,t){var r=!1,i=h(e,N);n(i)||(p.addSeconds(e,-1,N),i=h(N,N),r=!0);var o=i.dayNumber,s=i.secondsOfDay;s>=43200&&(o+=1);var c=o+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,E=c-(2447*d/80|0)|0;c=d/11|0;var m=d+2-12*c|0,_=100*(l-49)+f+c|0,y=s/u.SECONDS_PER_HOUR|0,R=s-y*u.SECONDS_PER_HOUR,T=R/u.SECONDS_PER_MINUTE|0;R-=T*u.SECONDS_PER_MINUTE;var A=0|R,S=(R-A)/u.SECONDS_PER_MILLISECOND;return y+=12,y>23&&(y-=24),r&&(A+=1),n(t)?(t.year=_,t.month=m,t.day=E,t.hour=y,t.minute=T,t.second=A,t.millisecond=S,t.isLeapSecond=r,t):new a(_,m,E,y,T,A,S,r)},p.toDate=function(e){var t=p.toGregorianDate(e,m),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))},p.toIso8601=function(t,r){var i=p.toGregorianDate(t,m),a=i.year,o=i.month,s=i.day,u=i.hour,c=i.minute,l=i.second,f=i.millisecond;1e4===a&&1===o&&1===s&&0===u&&0===c&&0===l&&0===f&&(a=9999,o=12,s=31,u=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",a,o,s,u,c,l,h)):e("%04d-%02d-%02dT%02d:%02d:%02dZ",a,o,s,u,c,l):(h=(.01*f).toString().replace(".",""),e("%04d-%02d-%02dT%02d:%02d:%02d.%sZ",a,o,s,u,c,l,h))},p.clone=function(e,t){if(n(e))return n(t)?(t.dayNumber=e.dayNumber,t.secondsOfDay=e.secondsOfDay,t):new p(e.dayNumber,e.secondsOfDay,c.TAI)},p.compare=function(e,t){var r=e.dayNumber-t.dayNumber;return 0!==r?r:e.secondsOfDay-t.secondsOfDay},p.equals=function(e,t){return e===t||n(e)&&n(t)&&e.dayNumber===t.dayNumber&&e.secondsOfDay===t.secondsOfDay},p.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(p.secondsDifference(e,t))<=r},p.totalDays=function(e){return e.dayNumber+e.secondsOfDay/u.SECONDS_PER_DAY},p.secondsDifference=function(e,t){return(e.dayNumber-t.dayNumber)*u.SECONDS_PER_DAY+(e.secondsOfDay-t.secondsOfDay)},p.daysDifference=function(e,t){return e.dayNumber-t.dayNumber+(e.secondsOfDay-t.secondsOfDay)/u.SECONDS_PER_DAY},p.computeTaiMinusUtc=function(e){y.julianDate=e;var r=p.leapSeconds,n=t(r,y,l);return n<0&&(n=~n,--n<0&&(n=0)),r[n].offset},p.addSeconds=function(e,t,r){return d(e.dayNumber,e.secondsOfDay+t,r)},p.addMinutes=function(e,t,r){var n=e.secondsOfDay+t*u.SECONDS_PER_MINUTE;return d(e.dayNumber,n,r)},p.addHours=function(e,t,r){var n=e.secondsOfDay+t*u.SECONDS_PER_HOUR;return d(e.dayNumber,n,r)},p.addDays=function(e,t,r){return d(e.dayNumber+t,e.secondsOfDay,r)},p.lessThan=function(e,t){return p.compare(e,t)<0},p.lessThanOrEquals=function(e,t){return p.compare(e,t)<=0},p.greaterThan=function(e,t){return p.compare(e,t)>0},p.greaterThanOrEquals=function(e,t){return p.compare(e,t)>=0},p.prototype.clone=function(e){return p.clone(this,e)},p.prototype.equals=function(e){return p.equals(this,e)},p.prototype.equalsEpsilon=function(e,t){return p.equalsEpsilon(this,e,t)},p.prototype.toString=function(){return p.toIso8601(this)},p.leapSeconds=[new s(new p(2441317,43210,c.TAI),10),new s(new p(2441499,43211,c.TAI),11),new s(new p(2441683,43212,c.TAI),12),new s(new p(2442048,43213,c.TAI),13),new s(new p(2442413,43214,c.TAI),14),new s(new p(2442778,43215,c.TAI),15),new s(new p(2443144,43216,c.TAI),16),new s(new p(2443509,43217,c.TAI),17),new s(new p(2443874,43218,c.TAI),18),new s(new p(2444239,43219,c.TAI),19),new s(new p(2444786,43220,c.TAI),20),new s(new p(2445151,43221,c.TAI),21),new s(new p(2445516,43222,c.TAI),22),new s(new p(2446247,43223,c.TAI),23),new s(new p(2447161,43224,c.TAI),24),new s(new p(2447892,43225,c.TAI),25),new s(new p(2448257,43226,c.TAI),26),new s(new p(2448804,43227,c.TAI),27),new s(new p(2449169,43228,c.TAI),28),new s(new p(2449534,43229,c.TAI),29),new s(new p(2450083,43230,c.TAI),30),new s(new p(2450630,43231,c.TAI),31),new s(new p(2451179,43232,c.TAI),32),new s(new p(2453736,43233,c.TAI),33),new s(new p(2454832,43234,c.TAI),34),new s(new p(2456109,43235,c.TAI),35),new s(new p(2457204,43236,c.TAI),36),new s(new p(2457754,43237,c.TAI),37)],p}),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 a.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(o,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,a=/[a-zA-Z0-9\-\._~]/,o=/(.*@)?([^@:]*)(:.*)?/;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 a in r)if(r.hasOwnProperty(a)){var o=r[a];n&&(o=t(o,n)),i[a]=o}return i}return t}),define("Core/combine",["./defaultValue","./defined"],function(e,t){"use strict";function r(n,i,a){a=e(a,!1);var o,s,u,c={},l=t(n),f=t(i);if(l)for(o in n)n.hasOwnProperty(o)&&(s=n[o],f&&a&&"object"==typeof s&&i.hasOwnProperty(o)?(u=i[o],c[o]="object"==typeof u?r(s,u,a):s):c[o]=s);if(f)for(o in i)i.hasOwnProperty(o)&&!c.hasOwnProperty(o)&&(u=i[o],c[o]=u);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,a){if(!r(i)){if(void 0===a)return n;i=t(a.baseURI,a.location.href)}var o=new e(i);return new e(n).resolve(o).toString()},i}),define("Core/getBaseUri",["../ThirdParty/Uri","./defined","./DeveloperError"],function(e,t,r){"use strict";function n(r,n){var i="",a=r.lastIndexOf("/");return-1!==a&&(i=r.substring(0,a+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],a=encodeURIComponent(n)+"=";if(r(i))for(var o=0,s=i.length;o<s;++o)t+=a+encodeURIComponent(i[o])+"&";else t+=a+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(/[&;]/),a=0,o=i.length;a<o;++a){var s=i[a].split("="),u=decodeURIComponent(s[0]),c=s[1];c=e(c)?decodeURIComponent(c):"";var l=n[u];"string"==typeof l?n[u]=[l,c]:r(l)?l.push(c):n[u]=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),a=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=a,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],a=i.indexOf(": ");if(a>0){var o=i.substring(0,a),s=i.substring(a+2);t[o]=s}}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,a=0;a<r.length;a++)if(r[a]===e&&n[a]===t){i=a;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,a=r.length;for(e=0;e<a;e++){var o=r[e];t(o)&&r[e].apply(n[e],arguments)}var s=this._toRemove;if((a=s.length)>0){for(s.sort(i),e=0;e<a;e++){var u=s[e];r.splice(u,1),n.splice(u,1)}s.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 a(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,o=-1,s=!0;s;){var u=2*(e+1),c=u-1;o=c<r&&n(i[c],i[e])<0?c:e,u<r&&n(i[u],i[o])<0&&(o=u),o!==e?(a(i,o,e),e=o):s=!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,o=this._length++;for(o<t.length?t[o]=e:t.push(e);0!==o;){var s=Math.floor((o-1)/2);if(!(n(t[o],t[s])<0))break;a(t,o,s),o=s}var u;return r(i)&&this._length>i&&(u=t[i],this._length=i),u},i.prototype.pop=function(e){if(e=t(e,0),0!==this._length){var r=this._array,n=r[e];return a(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,a,o,s,u,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 E(e){var t=n(h.requestsByServer[e],h.maximumRequestsPerServer);return v[e]<t}function p(e){return e.state===l.UNISSUED&&(e.state=l.ISSUED,e.deferred=t.defer()),e.deferred.promise}function m(e){return function(t){e.state!==l.CANCELLED&&(--A.numberOfActiveRequests,--v[e.serverKey],O.raiseEvent(),e.state=l.RECEIVED,e.deferred.resolve(t))}}function _(e){return function(t){e.state!==l.CANCELLED&&(++A.numberOfFailedRequests,--A.numberOfActiveRequests,--v[e.serverKey],O.raiseEvent(t),e.state=l.FAILED,e.deferred.reject(t))}}function y(e){var t=p(e);return e.state=l.ACTIVE,C.push(e),++A.numberOfActiveRequests,++A.numberOfActiveRequestsEver,++v[e.serverKey],e.requestFunction().then(m(e)).otherwise(_(e)),t}function R(e){var t=e.state===l.ACTIVE;e.state=l.CANCELLED,++A.numberOfCancelledRequests,e.deferred.reject(),t&&(--A.numberOfActiveRequests,--v[e.serverKey],++A.numberOfCancelledActiveRequests),i(e.cancelFunction)&&e.cancelFunction()}function T(){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},S=20,g=new s({comparator:f});g.maximumLength=S,g.reserve(S);var C=[],v={},I="undefined"!=typeof document?new e(document.location.href):new e,O=new o;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=O,a(h,{statistics:{get:function(){return A}},priorityHeapLength:{get:function(){return S},set:function(e){if(e<S)for(;g.length>e;){var t=g.pop();R(t)}S=e,g.maximumLength=e,g.reserve(e)}}}),h.update=function(){var e,t,r=0,n=C.length;for(e=0;e<n;++e)t=C[e],t.cancelled&&R(t),t.state===l.ACTIVE?r>0&&(C[e-r]=t):++r;C.length-=r;var i=g.internalArray,a=g.length;for(e=0;e<a;++e)d(i[e]);g.resort();for(var o=Math.max(h.maximumRequests-C.length,0),s=0;s<o&&g.length>0;)t=g.pop(),t.cancelled?R(t):!t.throttleByServer||E(t.serverKey)?(y(t),++s):R(t);T()},h.getServerKey=function(t){var r=new e(t).resolve(I);r.normalize();var n=r.authority;/:/.test(n)||(n=n+":"+("https"===r.scheme?"443":"80"));var a=v[n];return i(a)||(v[n]=0),n},h.request=function(e){if(c(e.url)||u(e.url))return O.raiseEvent(),e.state=l.RECEIVED,e.requestFunction();if(++A.numberOfAttemptedRequests,i(e.serverKey)||(e.serverKey=h.getServerKey(e.url)),!e.throttleByServer||E(e.serverKey)){if(!h.throttleRequests||!e.throttle)return y(e);if(!(C.length>=h.maximumRequests)){d(e);var t=g.insert(e);if(i(t)){if(t===e)return;R(t)}return p(e)}}},h.clearForSpecs=function(){for(;g.length>0;){R(g.pop())}for(var e=C.length,t=0;t<e;++t)R(C[t]);C.length=0,v={},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 v[e]},h.requestHeap=g,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 a=n.getScheme();if(t(a)||(a=window.location.protocol,a=a.substring(0,a.length-1)),"http"===a)i+=":80";else{if("https"!==a)return;i+=":443"}}return i}}var i={},a={};return i.add=function(e,r){var n=e.toLowerCase()+":"+r;t(a[n])||(a[n]=!0)},i.remove=function(e,r){var n=e.toLowerCase()+":"+r;t(a[n])&&delete a[n]},i.contains=function(e){var r=n(e);return!(!t(r)||!t(a[r]))},i.clear=function(){a={}},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,a,o,s,u,c,l,f,h,d,E,p,m,_,y,R,T,A,S,g,C,v){"use strict";function I(e,t,r,n){var i=e.query;if(!s(i)||0===i.length)return{};var a;if(-1===i.indexOf("=")){var o={};o[i]=void 0,a=o}else a=R(i);t._queryParameters=r?w(a,t._queryParameters,n):a,e.query=void 0}function O(e,t){var r=t._queryParameters,n=Object.keys(r);1!==n.length||s(r[n[0]])?e.query=y(r):e.query=n[0]}function N(e,t){return s(e)?s(e.clone)?e.clone():i(e):t}function M(e){if(e.state===g.ISSUED||e.state===g.ACTIVE)throw new C("The Resource is already being fetched.");e.state=g.UNISSUED,e.deferred=void 0}function w(e,t,r){if(!r)return a(e,t);var n=i(e,!0);for(var o in t)if(t.hasOwnProperty(o)){var u=n[o],c=t[o];s(u)?(Array.isArray(u)||(u=n[o]=[u]),n[o]=u.concat(c)):n[o]=Array.isArray(c)?c.slice():c}return n}function P(t){t=o(t,o.EMPTY_OBJECT),"string"==typeof t&&(t={url:t}),this._url=void 0,this._templateValues=N(t.templateValues,{}),this._queryParameters=N(t.queryParameters,{}),this.headers=N(t.headers,{}),this.request=o(t.request,new T),this.proxy=t.proxy,this.retryCallback=t.retryCallback,this.retryAttempts=o(t.retryAttempts,0),this._retryCount=0;var r=new e(t.url);I(r,this,!0,!0),r.fragment=void 0,this._url=r.toString()}function D(e){var r=e.resource,n=e.flipY,i=e.preferImageBitmap,a=r.request;a.url=r.url,a.requestFunction=function(){var e=r.url,a=!1;r.isDataUri||r.isBlobUri||(a=r.isCrossOriginUrl);var o=t.defer();return P._Implementations.createImage(e,a,o,n,i),o.promise};var o=S.request(a);if(s(o))return o.otherwise(function(e){return a.state!==g.FAILED?t.reject(e):r.retryOnError(e).then(function(o){return o?(a.state=g.UNISSUED,a.deferred=void 0,D({resource:r,flipY:n,preferImageBitmap:i})):t.reject(e)})})}function U(e,r,n){var i={};i[r]=n,e.setQueryParameters(i);var a=e.request;a.url=e.url,a.requestFunction=function(){var r=t.defer();return window[n]=function(e){r.resolve(e);try{delete window[n]}catch(e){window[n]=void 0}},P._Implementations.loadAndExecuteScript(e.url,n,r),r.promise};var o=S.request(a);if(s(o))return o.otherwise(function(i){return a.state!==g.FAILED?t.reject(i):e.retryOnError(i).then(function(o){return o?(a.state=g.UNISSUED,a.deferred=void 0,U(e,r,n)):t.reject(i)})})}function F(e,t){var r=decodeURIComponent(t);return e?atob(r):r}function L(e,t){for(var r=F(e,t),n=new ArrayBuffer(r.length),i=new Uint8Array(n),a=0;a<r.length;a++)i[a]=r.charCodeAt(a);return n}function x(e,t){t=o(t,"");var r=e[1],n=!!e[2],i=e[3];switch(t){case"":case"text":return F(n,i);case"arraybuffer":return L(n,i);case"blob":var a=L(n,i);return new Blob([a],{type:r});case"document":return(new DOMParser).parseFromString(F(n,i),r);case"json":return JSON.parse(F(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&&(v.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 q(e,t,r,n,i,a,o){var s=global.require,u=s("url").parse(e),c=s("https:"===u.protocol?"https":"http"),l=s("zlib"),f={protocol:u.protocol,hostname:u.hostname,port:u.port,path:u.path,query:u.query,method:r,headers:i};c.request(f).on("response",function(e){if(e.statusCode<200||e.statusCode>=300)return void a.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?a.reject(new C("Error decompressing response.")):a.resolve(B(r,t))}):a.resolve(B(n,t))})}).on("error",function(e){a.reject(new A)}).end()}var G=function(){try{var e=new XMLHttpRequest;return e.open("GET","#",!0),e.responseType="blob","blob"===e.responseType}catch(e){return!1}}();P.createIfNeeded=function(e){return e instanceof P?e.getDerivedResource({request:e.request}):"string"!=typeof e?e:new P({url:e})};var z;P.supportsImageBitmapOptions=function(){if(s(z))return z;if("function"!=typeof createImageBitmap)return z=t.resolve(!1);return z=P.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})},u(P,{isBlobSupported:{get:function(){return G}}}),u(P.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);I(r,this,!1),r.fragment=void 0,this._url=r.toString()}},extension:{get:function(){return d(this._url)}},isDataUri:{get:function(){return m(this._url)}},isBlobUri:{get:function(){return E(this._url)}},isCrossOriginUrl:{get:function(){return p(this._url)}},hasHeaders:{get:function(){return Object.keys(this.headers).length>0}}}),P.prototype.getUrlComponent=function(t,r){if(this.isDataUri)return this._url;var n=new e(this._url);t&&O(n,this);var i=n.toString().replace(/%7B/g,"{").replace(/%7D/g,"}"),a=this._templateValues;return i=i.replace(/{(.*?)}/g,function(e,t){var r=a[t];return s(r)?encodeURIComponent(r):e}),r&&s(this.proxy)&&(i=this.proxy.getURL(i)),i},P.prototype.setQueryParameters=function(e,t){this._queryParameters=t?w(this._queryParameters,e,!1):w(e,this._queryParameters,!1)},P.prototype.appendQueryParameters=function(e){this._queryParameters=w(e,this._queryParameters,!0)},P.prototype.setTemplateValues=function(e,t){this._templateValues=t?a(this._templateValues,e):a(e,this._templateValues)},P.prototype.getDerivedResource=function(t){var r=this.clone();if(r._retryCount=0,s(t.url)){var n=new e(t.url);I(n,r,!0,o(t.preserveQueryParameters,!1)),n.fragment=void 0,r._url=n.resolve(new e(f(this._url))).toString()}return s(t.queryParameters)&&(r._queryParameters=a(t.queryParameters,r._queryParameters)),s(t.templateValues)&&(r._templateValues=a(t.templateValues,r.templateValues)),s(t.headers)&&(r.headers=a(t.headers,r.headers)),s(t.proxy)&&(r.proxy=t.proxy),s(t.request)&&(r.request=t.request),s(t.retryCallback)&&(r.retryCallback=t.retryCallback),s(t.retryAttempts)&&(r.retryAttempts=t.retryAttempts),r},P.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})},P.prototype.clone=function(e){return s(e)||(e=new P({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},P.prototype.getBaseUri=function(e){return h(this.getUrlComponent(e),e)},P.prototype.appendForwardSlash=function(){this._url=r(this._url)},P.prototype.fetchArrayBuffer=function(){return this.fetch({responseType:"arraybuffer"})},P.fetchArrayBuffer=function(e){return new P(e).fetchArrayBuffer()},P.prototype.fetchBlob=function(){return this.fetch({responseType:"blob"})},P.fetchBlob=function(e){return new P(e).fetchBlob()},P.prototype.fetchImage=function(e){e=o(e,o.EMPTY_OBJECT);var r=o(e.preferImageBitmap,!1),n=o(e.preferBlob,!1),i=o(e.flipY,!1);if(M(this.request),!G||this.isDataUri||this.isBlobUri||!this.hasHeaders&&!n)return D({resource:this,flipY:i,preferImageBitmap:r});var a=this.fetchBlob();if(s(a)){var u,c,l,f;return P.supportsImageBitmapOptions().then(function(e){return u=e,c=u&&r,a}).then(function(e){if(s(e)){if(f=e,c)return P.createImageBitmapFromBlob(e,{flipY:i,premultiplyAlpha:!1});var t=window.URL.createObjectURL(e);return l=new P({url:t}),D({resource:l,flipY:i,preferImageBitmap:!1})}}).then(function(e){if(s(e))return e.blob=f,c?e:(window.URL.revokeObjectURL(l.url),e)}).otherwise(function(e){return s(l)&&window.URL.revokeObjectURL(l.url),e.blob=f,t.reject(e)})}},P.fetchImage=function(e){return new P(e).fetchImage({flipY:e.flipY,preferBlob:e.preferBlob,preferImageBitmap:e.preferImageBitmap})},P.prototype.fetchText=function(){return this.fetch({responseType:"text"})},P.fetchText=function(e){return new P(e).fetchText()},P.prototype.fetchJson=function(){var e=this.fetch({responseType:"text",headers:{Accept:"application/json,*/*;q=0.01"}});if(s(e))return e.then(function(e){if(s(e))return JSON.parse(e)})},P.fetchJson=function(e){return new P(e).fetchJson()},P.prototype.fetchXML=function(){return this.fetch({responseType:"document",overrideMimeType:"text/xml"})},P.fetchXML=function(e){return new P(e).fetchXML()},P.prototype.fetchJsonp=function(e){e=o(e,"callback"),M(this.request);var t;do{t="loadJsonp"+Math.random().toString().substring(2,8)}while(s(window[t]));return U(this,e,t)},P.fetchJsonp=function(e){return new P(e).fetchJsonp(e.callbackParameterName)},P.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,o=a(e.headers,r.headers),u=e.overrideMimeType,c=e.method,l=e.data,f=t.defer(),h=P._Implementations.loadWithXhr(r.url,i,c,l,o,f,u);return s(h)&&s(h.abort)&&(n.cancelFunction=function(){h.abort()}),f.promise};var i=S.request(n);if(s(i))return i.then(function(e){return e}).otherwise(function(i){return n.state!==g.FAILED?t.reject(i):r.retryOnError(i).then(function(a){return a?(n.state=g.UNISSUED,n.deferred=void 0,r.fetch(e)):t.reject(i)})})};var V=/^data:(.*?)(;base64)?,(.*)$/;P.prototype.fetch=function(e){return e=N(e,{}),e.method="GET",this._makeRequest(e)},P.fetch=function(e){return new P(e).fetch({responseType:e.responseType,overrideMimeType:e.overrideMimeType})},P.prototype.delete=function(e){return e=N(e,{}),e.method="DELETE",this._makeRequest(e)},P.delete=function(e){return new P(e).delete({responseType:e.responseType,overrideMimeType:e.overrideMimeType,data:e.data})},P.prototype.head=function(e){return e=N(e,{}),e.method="HEAD",this._makeRequest(e)},P.head=function(e){return new P(e).head({responseType:e.responseType,overrideMimeType:e.overrideMimeType})},P.prototype.options=function(e){return e=N(e,{}),e.method="OPTIONS",this._makeRequest(e)},P.options=function(e){return new P(e).options({responseType:e.responseType,overrideMimeType:e.overrideMimeType})},P.prototype.post=function(e,t){return n.defined("data",e),t=N(t,{}),t.method="POST",t.data=e,this._makeRequest(t)},P.post=function(e){return new P(e).post(e.data,{responseType:e.responseType,overrideMimeType:e.overrideMimeType})},P.prototype.put=function(e,t){return n.defined("data",e),t=N(t,{}),t.method="PUT",t.data=e,this._makeRequest(t)},P.put=function(e){return new P(e).put(e.data,{responseType:e.responseType,overrideMimeType:e.overrideMimeType})},P.prototype.patch=function(e,t){return n.defined("data",e),t=N(t,{}),t.method="PATCH",t.data=e,this._makeRequest(t)},P.patch=function(e){return new P(e).patch(e.data,{responseType:e.responseType,overrideMimeType:e.overrideMimeType})},P._Implementations={},P._Implementations.createImage=function(e,t,r,n,i){P.supportsImageBitmapOptions().then(function(a){return a&&i?P.fetchBlob({url:e}).then(function(t){return s(t)?P.createImageBitmapFromBlob(t,{flipY:n,premultiplyAlpha:!1}):void r.reject(new C("Successfully retrieved "+e+" but it contained no content."))}).then(r.resolve):void b(e,t,r)}).otherwise(r.reject)},P.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 W="undefined"==typeof XMLHttpRequest;return P._Implementations.loadWithXhr=function(e,t,r,n,i,a,o){var u=V.exec(e);if(null!==u)return void a.resolve(x(u,t));if(W)return void q(e,t,r,n,i,a,o);var c=new XMLHttpRequest;if(v.contains(e)&&(c.withCredentials=!0),c.open(r,e,!0),s(o)&&s(c.overrideMimeType)&&c.overrideMimeType(o),s(i))for(var l in i)i.hasOwnProperty(l)&&c.setRequestHeader(l,i[l]);s(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 a.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(),o=i.trim().split(/[\r\n]+/),u={};return o.forEach(function(e){var t=e.split(": "),r=t.shift();u[r]=t.join(": ")}),void a.resolve(u)}if(204===c.status)a.resolve();else if(!s(e)||s(t)&&n!==t)if("json"===t&&"string"==typeof e)try{a.resolve(JSON.parse(e))}catch(e){a.reject(e)}else(""===n||"document"===n)&&s(c.responseXML)&&c.responseXML.hasChildNodes()?a.resolve(c.responseXML):""!==n&&"text"!==n||!s(c.responseText)?a.reject(new C("Invalid XMLHttpRequest response type.")):a.resolve(c.responseText);else a.resolve(e)},c.onerror=function(e){a.reject(new A)},c.send(n),c},P._Implementations.loadAndExecuteScript=function(e,t,r){return _(e,t).otherwise(r.reject)},P._DefaultImplementations={},P._DefaultImplementations.createImage=P._Implementations.createImage,P._DefaultImplementations.loadWithXhr=P._Implementations.loadWithXhr,P._DefaultImplementations.loadAndExecuteScript=P._Implementations.loadAndExecuteScript,P.DEFAULT=l(new P({url:"undefined"==typeof document?"":document.location.href.split("?")[0]})),P}),define("Core/EarthOrientationParameters",["../ThirdParty/when","./binarySearch","./defaultValue","./defined","./EarthOrientationParametersSample","./freezeObject","./JulianDate","./LeapSecond","./Resource","./RuntimeError","./TimeConstants","./TimeStandard"],function(e,t,r,n,i,a,o,s,u,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))E(this,t.data);else if(n(t.url)){var i=u.createIfNeeded(t.url),a=this;this._downloadPromise=e(i.fetchJson(),function(e){E(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+i.url+"."})}else E(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function d(e,t){return o.compare(e.julianDate,t)}function E(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"),a=r.columnNames.indexOf("xPoleWanderRadians"),u=r.columnNames.indexOf("yPoleWanderRadians"),c=r.columnNames.indexOf("ut1MinusUtcSeconds"),h=r.columnNames.indexOf("xCelestialPoleOffsetRadians"),E=r.columnNames.indexOf("yCelestialPoleOffsetRadians"),p=r.columnNames.indexOf("taiMinusUtcSeconds");if(i<0||a<0||u<0||c<0||h<0||E<0||p<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 m=e._samples=r.samples,_=e._dates=[];e._dateColumn=i,e._xPoleWanderRadiansColumn=a,e._yPoleWanderRadiansColumn=u,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=h,e._yCelestialPoleOffsetRadiansColumn=E,e._taiMinusUtcSecondsColumn=p,e._columnCount=r.columnNames.length,e._lastIndex=void 0;for(var y,R=e._addNewLeapSeconds,T=0,A=m.length;T<A;T+=e._columnCount){var S=m[T+i],g=m[T+p],C=S+l.MODIFIED_JULIAN_DATE_DIFFERENCE,v=new o(C,g,f.TAI);if(_.push(v),R){if(g!==y&&n(y)){var I=o.leapSeconds,O=t(I,v,d);if(O<0){var N=new s(v,g);I.splice(~O,0,N)}}y=g}}}function p(e,t,r,n,i){var a=r*n;i.xPoleWander=t[a+e._xPoleWanderRadiansColumn],i.yPoleWander=t[a+e._yPoleWanderRadiansColumn],i.xPoleOffset=t[a+e._xCelestialPoleOffsetRadiansColumn],i.yPoleOffset=t[a+e._yCelestialPoleOffsetRadiansColumn],i.ut1MinusUtc=t[a+e._ut1MinusUtcSecondsColumn]}function m(e,t,r){return t+e*(r-t)}function _(e,t,r,n,i,a,s){var u=e._columnCount;if(a>t.length-1)return s.xPoleWander=0,s.yPoleWander=0,s.xPoleOffset=0,s.yPoleOffset=0,s.ut1MinusUtc=0,s;var c=t[i],l=t[a];if(c.equals(l)||n.equals(c))return p(e,r,i,u,s),s;if(n.equals(l))return p(e,r,a,u,s),s;var f=o.secondsDifference(n,c)/o.secondsDifference(l,c),h=i*u,d=a*u,E=r[h+e._ut1MinusUtcSecondsColumn],_=r[d+e._ut1MinusUtcSecondsColumn],y=_-E;if(y>.5||y<-.5){var R=r[h+e._taiMinusUtcSecondsColumn],T=r[d+e._taiMinusUtcSecondsColumn];R!==T&&(l.equals(n)?E=_:_-=T-R)}return s.xPoleWander=m(f,r[h+e._xPoleWanderRadiansColumn],r[d+e._xPoleWanderRadiansColumn]),s.yPoleWander=m(f,r[h+e._yPoleWanderRadiansColumn],r[d+e._yPoleWanderRadiansColumn]),s.xPoleOffset=m(f,r[h+e._xCelestialPoleOffsetRadiansColumn],r[d+e._xCelestialPoleOffsetRadiansColumn]),s.yPoleOffset=m(f,r[h+e._yCelestialPoleOffsetRadiansColumn],r[d+e._yCelestialPoleOffsetRadiansColumn]),s.ut1MinusUtc=m(f,E,_),s}return h.NONE=a({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 a=this._dates,s=this._lastIndex,u=0,l=0;if(n(s)){var f=a[s],h=a[s+1],d=o.lessThanOrEquals(f,e),E=!n(h),p=E||o.greaterThanOrEquals(h,e);if(d&&p)return u=s,!E&&h.equals(e)&&++u,l=u+1,_(this,a,this._samples,e,u,l,r),r}var m=t(a,e,o.compare,this._dateColumn);return m>=0?(m<a.length-1&&a[m+1].equals(e)&&++m,u=m,l=m):(l=~m,(u=l-1)<0&&(u=0)),this._lastIndex=u,_(this,a,this._samples,e,u,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 a=2*(e.w*e.y-e.z*e.x),o=1-2*(e.x*e.x+e.y*e.y),s=2*(e.w*e.x+e.y*e.z),u=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,u),r.roll=Math.atan2(s,o),r.pitch=-n.asinClamped(a),r},i.fromDegrees=function(e,r,a,o){return t(o)||(o=new i),o.heading=e*n.RADIANS_PER_DEGREE,o.pitch=r*n.RADIANS_PER_DEGREE,o.roll=a*n.RADIANS_PER_DEGREE,o},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,a){return e===r||t(e)&&t(r)&&n.equalsEpsilon(e.heading,r.heading,i,a)&&n.equalsEpsilon(e.pitch,r.pitch,i,a)&&n.equalsEpsilon(e.roll,r.roll,i,a)},i.prototype.clone=function(e){return i.clone(this,e)},i.prototype.equals=function(e){return i.equals(this,e)},i.prototype.equalsEpsilon=function(e,t,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 a(){for(var e=document.getElementsByTagName("script"),t=0,r=e.length;t<r;++t){var n=e[t].getAttribute("src"),i=E.exec(n);if(null!==i)return i[1]}}function o(t){return"undefined"==typeof document?t:(e(f)||(f=document.createElement("a")),f.href=t,f.href=f.href,f.href)}function s(){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")):a(),h=new n({url:o(t)}),h.appendForwardSlash(),h}function u(e){return o(i.toUrl("../"+e))}function c(e){return s().getDerivedResource({url:e}).url}function l(t){return e(d)||(d=e(define.amd)&&!define.amd.toUrlUndefined&&e(i.toUrl)?u:c),d(t)}var f,h,d,E=/((?:.*\/)|^)cesium[\w-]*\.js(?:\W|$)/i;return l._cesiumScriptRegex=E,l._buildModuleUrlFromBaseUrl=c,l._clearBaseResource=function(){h=void 0},l.setBaseUrl=function(e){h=n.DEFAULT.getDerivedResource({url:e})},l.getCesiumBaseUrl=s,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,a,o,s){"use strict";function u(e){e=r(e,r.EMPTY_OBJECT),this._xysFileUrlTemplate=o.createIfNeeded(e.xysFileUrlTemplate),this._interpolationOrder=r(e.interpolationOrder,9),this._sampleZeroJulianEphemerisDate=r(e.sampleZeroJulianEphemerisDate,2442396.5),this._sampleZeroDateTT=new a(this._sampleZeroJulianEphemerisDate,0,s.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),u=Math.pow(this._stepSizeDays,t),c=0;c<=t;++c){n[c]=u,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,a.daysDifference(n,e._sampleZeroDateTT)}function l(r,i){if(r._chunkDownloadsInProgress[i])return r._chunkDownloadsInProgress[i];var a=e.defer();r._chunkDownloadsInProgress[i]=a;var s,u=r._xysFileUrlTemplate;return s=n(u)?u.getDerivedResource({templateValues:{0:i}}):new o({url:t("Assets/IAU2006_XYS/IAU2006_XYS_"+i+".json")}),e(s.fetchJson(),function(e){r._chunkDownloadsInProgress[i]=!1;for(var t=r._samples,n=e.samples,o=i*r._samplesPerXysFile*3,s=0,u=n.length;s<u;++s)t[o+s]=n[s];a.resolve()}),a.promise}var f=new a(0,0,s.TAI);return u.prototype.preload=function(t,r,n,i){var a=c(this,t,r),o=c(this,n,i),s=a/this._stepSizeDays-this._interpolationOrder/2|0;s<0&&(s=0);var u=o/this._stepSizeDays-this._interpolationOrder/2|0+this._interpolationOrder;u>=this._totalSamples&&(u=this._totalSamples-1);for(var f=s/this._samplesPerXysFile|0,h=u/this._samplesPerXysFile|0,d=[],E=f;E<=h;++E)d.push(l(this,E));return e.all(d)},u.prototype.computeXysRadians=function(e,t,r){var a=c(this,e,t);if(!(a<0)){var o=a/this._stepSizeDays|0;if(!(o>=this._totalSamples)){var s=this._interpolationOrder,u=o-(s/2|0);u<0&&(u=0);var f=u+s;f>=this._totalSamples&&(f=this._totalSamples-1,(u=f-s)<0&&(u=0));var h=!1,d=this._samples;if(n(d[3*u])||(l(this,u/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 E,p,m=a-u*this._stepSizeDays,_=this._work,y=this._denominators,R=this._coef,T=this._xTable;for(E=0;E<=s;++E)_[E]=m-T[E];for(E=0;E<=s;++E){for(R[E]=1,p=0;p<=s;++p)p!==E&&(R[E]*=_[p]);R[E]*=y[E];var A=3*(u+E);r.x+=R[E]*d[A++],r.y+=R[E]*d[A++],r.s+=R[E]*d[A]}return r}}}},u}),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,a,o,s,u,c,l,f,h,d,E,p,m,_,y,R,T){"use strict";var A={},S={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"}},g={north:[-1,0,0],east:[0,1,0],up:[0,0,1],south:[1,0,0],west:[0,-1,0],down:[0,0,-1]},C={},v={east:new r,north:new r,up:new r,west:new r,south:new r,down:new r},I=new r,O=new r,N=new r;A.localFrameToFixedFrameGenerator=function(e,t){if(!S.hasOwnProperty(e)||!S[e].hasOwnProperty(t))throw new u("firstAxis and secondAxis must be east, north, up, west, south or down.");var n,i=S[e][t],a=e+t;return s(C[a])?n=C[a]:(n=function(n,a,u){if(s(u)||(u=new y),m.equalsEpsilon(n.x,0,m.EPSILON14)&&m.equalsEpsilon(n.y,0,m.EPSILON14)){var c=m.sign(n.z);r.unpack(g[e],0,I),"east"!==e&&"west"!==e&&r.multiplyByScalar(I,c,I),r.unpack(g[t],0,O),"east"!==t&&"west"!==t&&r.multiplyByScalar(O,c,O),r.unpack(g[i],0,N),"east"!==i&&"west"!==i&&r.multiplyByScalar(N,c,N)}else{a=o(a,f.WGS84),a.geodeticSurfaceNormal(n,v.up);var l=v.up,h=v.east;h.x=-n.y,h.y=n.x,h.z=0,r.normalize(h,v.east),r.cross(l,h,v.north),r.multiplyByScalar(v.up,-1,v.down),r.multiplyByScalar(v.east,-1,v.west),r.multiplyByScalar(v.north,-1,v.south),I=v[e],O=v[t],N=v[i]}return u[0]=I.x,u[1]=I.y,u[2]=I.z,u[3]=0,u[4]=O.x,u[5]=O.y,u[6]=O.z,u[7]=0,u[8]=N.x,u[9]=N.y,u[10]=N.z,u[11]=0,u[12]=n.x,u[13]=n.y,u[14]=n.z,u[15]=1,u},C[a]=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 R,w=new r(1,1,1),P=new y;A.headingPitchRollToFixedFrame=function(e,t,n,i,a){i=o(i,A.eastNorthUpToFixedFrame);var s=R.fromHeadingPitchRoll(t,M),u=y.fromTranslationQuaternionRotationScale(r.ZERO,s,w,P);return a=i(e,n,a),y.multiply(a,u,a)};var D=new y,U=new _;A.headingPitchRollQuaternion=function(e,t,r,n,i){var a=A.headingPitchRollToFixedFrame(e,t,r,n,D),o=y.getRotation(a,U);return R.fromRotationMatrix(o,i)};var F=new r(1,1,1),L=new r,x=new y,b=new y,B=new _,q=new R;A.fixedFrameToHeadingPitchRoll=function(e,t,n,i){t=o(t,f.WGS84),n=o(n,A.eastNorthUpToFixedFrame),s(i)||(i=new h);var a=y.getTranslation(e,L);if(r.equals(a,r.ZERO))return i.heading=0,i.pitch=0,i.roll=0,i;var u=y.inverseTransformation(n(a,t,x),x),c=y.setScale(e,F,b);c=y.setTranslation(c,r.ZERO,c),u=y.multiply(u,c,u);var l=R.fromRotationMatrix(y.getRotation(u,B),q);return l=R.normalize(l,l),h.fromQuaternion(l,i)};var G=m.TWO_PI/86400,z=new p;A.computeTemeToPseudoFixedMatrix=function(e,t){z=p.addSeconds(e,-p.computeTaiMinusUtc(e),z);var r,n=z.dayNumber,i=z.secondsOfDay,a=n-2451545;r=i>=43200?(a+.5)/T.DAYS_PER_JULIAN_CENTURY:(a-.5)/T.DAYS_PER_JULIAN_CENTURY;var o=24110.54841+r*(8640184.812866+r*(.093104+-62e-7*r)),u=o*G%m.TWO_PI,c=72921158553e-15+1.1772758384668e-19*(n-2451545.5),l=(i+.5*T.SECONDS_PER_DAY)%T.SECONDS_PER_DAY,f=u+c*l,h=Math.cos(f),d=Math.sin(f);return s(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 _(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,a=t.stop.secondsOfDay+32.184,o=A.iau2006XysData.preload(r,n,i,a),s=A.earthOrientationParameters.getPromiseToLoad();return e.all([o,s])},A.computeIcrfToFixedMatrix=function(e,t){s(t)||(t=new _);var r=A.computeFixedToIcrfMatrix(e,t);if(s(r))return _.transpose(r,t)};var V=new E(0,0,0),W=new l(0,0,0,0,0,0),H=new _,X=new _;A.computeFixedToIcrfMatrix=function(e,t){s(t)||(t=new _);var r=A.earthOrientationParameters.compute(e,W);if(s(r)){var n=e.dayNumber,i=e.secondsOfDay+32.184,a=A.iau2006XysData.computeXysRadians(n,i,V);if(s(a)){var o=a.x+r.xPoleOffset,u=a.y+r.yPoleOffset,c=1/(1+Math.sqrt(1-o*o-u*u)),l=H;l[0]=1-c*o*o,l[3]=-c*o*u,l[6]=o,l[1]=-c*o*u,l[4]=1-c*u*u,l[7]=u,l[2]=-o,l[5]=-u,l[8]=1-c*(o*o+u*u);var f=_.fromRotationZ(-a.s,X),h=_.multiply(l,f,H),d=e.dayNumber,E=e.secondsOfDay-p.computeTaiMinusUtc(e)+r.ut1MinusUtc,y=d-2451545,R=E/T.SECONDS_PER_DAY,S=.779057273264+R+.00273781191135448*(y+R);S=S%1*m.TWO_PI;var g=_.fromRotationZ(S,X),C=_.multiply(h,g,H),v=Math.cos(r.xPoleWander),I=Math.cos(r.yPoleWander),O=Math.sin(r.xPoleWander),N=Math.sin(r.yPoleWander),M=n-2451545+i/T.SECONDS_PER_DAY;M/=36525;var w=-47e-6*M*m.RADIANS_PER_DEGREE/3600,P=Math.cos(w),D=Math.sin(w),U=X;return U[0]=v*P,U[1]=v*D,U[2]=O,U[3]=-I*D+N*O*P,U[4]=I*P+N*O*D,U[5]=-N*v,U[6]=-N*D-I*O*P,U[7]=N*P-I*O*D,U[8]=I*v,_.multiply(C,U,t)}}};var Y=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,a){s(a)||(a=new t);var o=Y;return y.multiplyByVector(e,n.fromElements(i.x,i.y,i.z,1,o),o),n.multiplyByScalar(o,1/o.w,o),y.multiplyByVector(r,o,o),t.fromCartesian4(o,a)};var k=new r,j=new r,K=new r;A.rotationMatrixFromPositionVelocity=function(e,t,n,i){var a=o(n,f.WGS84).geodeticSurfaceNormal(e,k),u=r.cross(t,a,j);r.equalsEpsilon(u,r.ZERO,m.EPSILON6)&&(u=r.clone(r.UNIT_X,u));var c=r.cross(u,t,K);return r.normalize(c,c),r.cross(t,c,u),r.negate(u,u),r.normalize(u,u),s(i)||(i=new _),i[0]=t.x,i[1]=t.y,i[2]=t.z,i[3]=u.x,i[4]=u.y,i[5]=u.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,$=new r,ee=new _,te=new y,re=new y;return A.basisTo2D=function(e,t,n){var i=y.getTranslation(t,$),a=e.ellipsoid,o=a.cartesianToCartographic(i,J),s=e.project(o,Q);r.fromElements(s.z,s.x,s.y,s);var u=A.eastNorthUpToFixedFrame(i,a,te),c=y.inverseTransformation(u,re),l=y.getRotation(t,ee),f=y.multiplyByMatrix3(c,l,n);return y.multiply(Z,f,n),y.setTranslation(n,s,n),n},A.wgs84To2DModelMatrix=function(e,t,n){var i=e.ellipsoid,a=A.eastNorthUpToFixedFrame(t,i,te),o=y.inverseTransformation(a,re),s=i.cartesianToCartographic(t,J),u=e.project(s,Q);r.fromElements(u.z,u.x,u.y,u);var c=y.fromTranslation(u,te);return y.multiply(Z,o,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,a,o,s,u,c,l,f,h,d,E,p){"use strict";function m(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,u.NONE),this.boundingSphereCV=e.boundingSphereCV,this.offsetAttribute=e.offsetAttribute}m.computeNumberOfVertices=function(e){var t=-1;for(var r in e.attributes)if(e.attributes.hasOwnProperty(r)&&a(e.attributes[r])&&a(e.attributes[r].values)){var n=e.attributes[r],i=n.values.length/n.componentsPerAttribute;t=i}return t};var _=new r,y=new t,R=new f,T=[new r,new r,new r],A=[new e,new e,new e],S=[new e,new e,new e],g=new t,C=new d,v=new f,I=new c;return m._textureCoordinateRotationPoints=function(n,i,a,o){var s,u=E.center(o,_),h=r.toCartesian(u,a,y),m=p.eastNorthUpToFixedFrame(h,a,R),O=f.inverse(m,R),N=A,M=T;M[0].longitude=o.west,M[0].latitude=o.south,M[1].longitude=o.west,M[1].latitude=o.north,M[2].longitude=o.east,M[2].latitude=o.south;var w=g;for(s=0;s<3;s++)r.toCartesian(M[s],a,w),w=f.multiplyByPointAsVector(O,w,w),N[s].x=w.x,N[s].y=w.y;var P=d.fromAxisAngle(t.UNIT_Z,-i,C),D=l.fromQuaternion(P,v),U=n.length,F=Number.POSITIVE_INFINITY,L=Number.POSITIVE_INFINITY,x=Number.NEGATIVE_INFINITY,b=Number.NEGATIVE_INFINITY;for(s=0;s<U;s++)w=f.multiplyByPointAsVector(O,n[s],w),w=l.multiplyByVector(D,w,w),F=Math.min(F,w.x),L=Math.min(L,w.y),x=Math.max(x,w.x),b=Math.max(b,w.y);var B=c.fromRotation(i,I),q=S;q[0].x=F,q[0].y=L,q[1].x=F,q[1].y=b,q[2].x=x,q[2].y=L;var G=N[0],z=N[2].x-G.x,V=N[1].y-G.y;for(s=0;s<3;s++){var W=q[s];c.multiplyByVector(B,W,W),W.x=(W.x-G.x)/z,W.y=(W.y-G.y)/V}var H=q[0],X=q[1],Y=q[2],k=new Array(6);return e.pack(H,k),e.pack(X,k,2),e.pack(Y,k,4),k},m}),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/IndexDatatype",["./defined","./DeveloperError","./freezeObject","./Math","./WebGLConstants"],function(e,t,r,n,i){"use strict";var a={UNSIGNED_BYTE:i.UNSIGNED_BYTE,UNSIGNED_SHORT:i.UNSIGNED_SHORT,UNSIGNED_INT:i.UNSIGNED_INT};return a.getSizeInBytes=function(e){switch(e){case a.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case a.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case a.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},a.fromSizeInBytes=function(e){switch(e){case 2:return a.UNSIGNED_SHORT;case 4:return a.UNSIGNED_INT;case 1:return a.UNSIGNED_BYTE}},a.validate=function(t){return e(t)&&(t===a.UNSIGNED_BYTE||t===a.UNSIGNED_SHORT||t===a.UNSIGNED_INT)},a.createTypedArray=function(e,t){return e>=n.SIXTY_FOUR_KILOBYTES?new Uint32Array(t):new Uint16Array(t)},a.createTypedArrayFromArrayBuffer=function(e,t,r,i){return e>=n.SIXTY_FOUR_KILOBYTES?new Uint32Array(t,r,i):new Uint16Array(t,r,i)},r(a)}),define("Core/EllipsoidGeodesic",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./defineProperties","./Ellipsoid","./Math"],function(e,t,r,n,i,a,o,s){"use strict";function u(e){var t=e._uSquared,r=e._ellipsoid.maximumRadius,n=e._ellipsoid.minimumRadius,i=(r-n)/r,a=Math.cos(e._startHeading),o=Math.sin(e._startHeading),s=(1-i)*Math.tan(e._start.latitude),u=1/Math.sqrt(1+s*s),c=u*s,l=Math.atan2(s,a),f=u*o,h=f*f,d=1-h,E=Math.sqrt(d),p=t/4,m=p*p,_=m*p,y=m*m,R=1+p-3*m/4+5*_/4-175*y/64,T=1-p+15*m/8-35*_/8,A=1-3*p+35*m/4,S=1-5*p,g=R*l-T*Math.sin(2*l)*p/2-A*Math.sin(4*l)*m/16-S*Math.sin(6*l)*_/48-5*Math.sin(8*l)*y/512,C=e._constants;C.a=r,C.b=n,C.f=i,C.cosineHeading=a,C.sineHeading=o,C.tanU=s,C.cosineU=u,C.sineU=c,C.sigma=l,C.sineAlpha=f,C.sineSquaredAlpha=h,C.cosineSquaredAlpha=d,C.cosineAlpha=E,C.u2Over4=p,C.u4Over16=m,C.u6Over64=_,C.u8Over256=y,C.a0=R,C.a1=T,C.a2=A,C.a3=S,C.distanceRatio=g}function c(e,t){return e*t*(4+e*(4-3*t))/16}function l(e,t,r,n,i,a,o){var s=c(e,r);return(1-s)*e*t*(n+s*i*(o+s*a*(2*o*o-1)))}function f(e,t,r,n,i,a,o){var u,c,f,h,d,E=(t-r)/t,p=a-n,m=Math.atan((1-E)*Math.tan(i)),_=Math.atan((1-E)*Math.tan(o)),y=Math.cos(m),R=Math.sin(m),T=Math.cos(_),A=Math.sin(_),S=y*T,g=y*A,C=R*A,v=R*T,I=p,O=s.TWO_PI,N=Math.cos(I),M=Math.sin(I);do{N=Math.cos(I),M=Math.sin(I);var w=g-v*N;f=Math.sqrt(T*T*M*M+w*w),c=C+S*N,u=Math.atan2(f,c);var P;0===f?(P=0,h=1):(P=S*M/f,h=1-P*P),O=I,d=c-2*C/h,isNaN(d)&&(d=0),I=p+l(E,P,h,u,f,c,d)}while(Math.abs(I-O)>s.EPSILON12);var D=h*(t*t-r*r)/(r*r),U=1+D*(4096+D*(D*(320-175*D)-768))/16384,F=D*(256+D*(D*(74-47*D)-128))/1024,L=d*d,x=F*f*(d+F*(c*(2*L-1)-F*d*(4*f*f-3)*(4*L-3)/6)/4),b=r*U*(u-x),B=Math.atan2(T*M,g-v*N),q=Math.atan2(y*M,g*N-v);e._distance=b,e._startHeading=B,e._endHeading=q,e._uSquared=D}function h(r,n,i,a){e.normalize(a.cartographicToCartesian(n,p),E),e.normalize(a.cartographicToCartesian(i,p),p);f(r,a.maximumRadius,a.minimumRadius,n.longitude,n.latitude,i.longitude,i.latitude),r._start=t.clone(n,r._start),r._end=t.clone(i,r._end),r._start.height=0,r._end.height=0,u(r)}function d(e,r,a){var s=n(a,o.WGS84);this._ellipsoid=s,this._start=new t,this._end=new t,this._constants={},this._startHeading=void 0,this._endHeading=void 0,this._distance=void 0,this._uSquared=void 0,i(e)&&i(r)&&h(this,e,r,s)}var E=new e,p=new e;return a(d.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},startHeading:{get:function(){return this._startHeading}},endHeading:{get:function(){return this._endHeading}}}),d.prototype.setEndPoints=function(e,t){h(this,e,t,this._ellipsoid)},d.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(this._distance*e,t)},d.prototype.interpolateUsingSurfaceDistance=function(e,r){var n=this._constants,a=n.distanceRatio+e/n.b,o=Math.cos(2*a),s=Math.cos(4*a),u=Math.cos(6*a),c=Math.sin(2*a),f=Math.sin(4*a),h=Math.sin(6*a),d=Math.sin(8*a),E=a*a,p=a*E,m=n.u8Over256,_=n.u2Over4,y=n.u6Over64,R=n.u4Over16,T=2*p*m*o/3+a*(1-_+7*R/4-15*y/4+579*m/64-(R-15*y/4+187*m/16)*o-(5*y/4-115*m/16)*s-29*m*u/16)+(_/2-R+71*y/32-85*m/16)*c+(5*R/16-5*y/4+383*m/96)*f-E*((y-11*m/2)*c+5*m*f/2)+(29*y/96-29*m/16)*h+539*m*d/1536,A=Math.asin(Math.sin(T)*n.cosineAlpha),S=Math.atan(n.a/n.b*Math.tan(A));T-=n.sigma;var g=Math.cos(2*n.sigma+T),C=Math.sin(T),v=Math.cos(T),I=n.cosineU*v,O=n.sineU*C,N=Math.atan2(C*n.sineHeading,I-O*n.cosineHeading),M=N-l(n.f,n.sineAlpha,n.cosineSquaredAlpha,T,C,v,g);return i(r)?(r.longitude=this._start.longitude+M,r.latitude=S,r.height=0,r):new t(this._start.longitude+M,S,0)},d}),define("Core/EllipsoidRhumbLine",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,t,r,n,i,a,o,s,u){"use strict";function c(e,t,r){if(0===e)return t*r;var n=e*e,i=n*n,a=i*n,o=a*n,s=o*n,u=s*n,c=r;return t*((1-n/4-3*i/64-5*a/256-175*o/16384-441*s/65536-4851*u/1048576)*c-(3*n/8+3*i/32+45*a/1024+105*o/4096+2205*s/131072+6237*u/524288)*Math.sin(2*c)+(15*i/256+45*a/1024+525*o/16384+1575*s/65536+155925*u/8388608)*Math.sin(4*c)-(35*a/3072+175*o/12288+3675*s/262144+13475*u/1048576)*Math.sin(6*c)+(315*o/131072+2205*s/524288+43659*u/8388608)*Math.sin(8*c)-(693*s/1310720+6237*u/5242880)*Math.sin(10*c)+1001*u/8388608*Math.sin(12*c))}function l(e,t,r){var n=e/r;if(0===t)return n;var i=n*n,a=i*n,o=a*n,s=t,u=s*s,c=u*u,l=c*u,f=l*u,h=f*u,d=h*u,E=Math.sin(2*n),p=Math.cos(2*n),m=Math.sin(4*n),_=Math.cos(4*n),y=Math.sin(6*n),R=Math.cos(6*n),T=Math.sin(8*n),A=Math.cos(8*n),S=Math.sin(10*n);return n+n*u/4+7*n*c/64+15*n*l/256+579*n*f/16384+1515*n*h/65536+16837*n*d/1048576+(3*n*c/16+45*n*l/256-n*(32*i-561)*f/4096-n*(232*i-1677)*h/16384+n*(399985-90560*i+512*o)*d/5242880)*p+(21*n*l/256+483*n*f/4096-n*(224*i-1969)*h/16384-n*(33152*i-112599)*d/1048576)*_+(151*n*f/4096+4681*n*h/65536+1479*n*d/16384-453*a*d/32768)*R+(1097*n*h/65536+42783*n*d/1048576)*A+8011*n*d/1048576*Math.cos(10*n)+(3*u/8+3*c/16+213*l/2048-3*i*l/64+255*f/4096-33*i*f/512+20861*h/524288-33*i*h/512+o*h/1024+28273*d/1048576-471*i*d/8192+9*o*d/4096)*E+(21*c/256+21*l/256+533*f/8192-21*i*f/512+197*h/4096-315*i*h/4096+584039*d/16777216-12517*i*d/131072+7*o*d/2048)*m+(151*l/6144+151*f/4096+5019*h/131072-453*i*h/16384+26965*d/786432-8607*i*d/131072)*y+(1097*f/131072+1097*h/65536+225797*d/10485760-1097*i*d/65536)*T+(8011*h/2621440+8011*d/1048576)*S+293393*d/251658240*Math.sin(12*n)}function f(e,t){if(0===e)return Math.log(Math.tan(.5*(u.PI_OVER_TWO+t)));var r=e*Math.sin(t);return Math.log(Math.tan(.5*(u.PI_OVER_TWO+t)))-e/2*Math.log((1+r)/(1-r))}function h(e,t,r,n,i){var a=f(e._ellipticity,r),o=f(e._ellipticity,i);return Math.atan2(u.negativePiToPi(n-t),o-a)}function d(e,t,r,n,i,a,o){var s=e._heading,l=a-n,f=0;if(u.equalsEpsilon(Math.abs(s),u.PI_OVER_TWO,u.EPSILON8))if(t===r)f=t*Math.cos(i)*u.negativePiToPi(l);else{var h=Math.sin(i);f=t*Math.cos(i)*u.negativePiToPi(l)/Math.sqrt(1-e._ellipticitySquared*h*h)}else{var d=c(e._ellipticity,t,i);f=(c(e._ellipticity,t,o)-d)/Math.cos(s)}return Math.abs(f)}function E(r,n,i,a){var o=(e.normalize(a.cartographicToCartesian(n,y),_),e.normalize(a.cartographicToCartesian(i,y),y),a.maximumRadius),s=a.minimumRadius,u=o*o,c=s*s;r._ellipticitySquared=(u-c)/u,r._ellipticity=Math.sqrt(r._ellipticitySquared),r._start=t.clone(n,r._start),r._start.height=0,r._end=t.clone(i,r._end),r._end.height=0,r._heading=h(r,n.longitude,n.latitude,i.longitude,i.latitude),r._distance=d(r,a.maximumRadius,a.minimumRadius,n.longitude,n.latitude,i.longitude,i.latitude)}function p(e,r,n,a,o,s){var h,d,E,p=o*o;if(Math.abs(u.PI_OVER_TWO-Math.abs(r))>u.EPSILON8){d=l(c(o,a,e.latitude)+n*Math.cos(r),o,a);var m=f(o,e.latitude),_=f(o,d);E=Math.tan(r)*(_-m),h=u.negativePiToPi(e.longitude+E)}else{d=e.latitude;var y;if(0===o)y=a*Math.cos(e.latitude);else{var R=Math.sin(e.latitude);y=a*Math.cos(e.latitude)/Math.sqrt(1-p*R*R)}E=n/y,h=r>0?u.negativePiToPi(e.longitude+E):u.negativePiToPi(e.longitude-E)}return i(s)?(s.longitude=h,s.latitude=d,s.height=0,s):new t(h,d,0)}function m(e,r,a){var o=n(a,s.WGS84);this._ellipsoid=o,this._start=new t,this._end=new t,this._heading=void 0,this._distance=void 0,this._ellipticity=void 0,this._ellipticitySquared=void 0,i(e)&&i(r)&&E(this,e,r,o)}var _=new e,y=new e;return a(m.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},heading:{get:function(){return this._heading}}}),m.fromStartHeadingDistance=function(e,t,r,a,o){var c=n(a,s.WGS84),l=c.maximumRadius,f=c.minimumRadius,h=l*l,d=f*f,E=Math.sqrt((h-d)/h);t=u.negativePiToPi(t);var _=p(e,t,r,c.maximumRadius,E);return!i(o)||i(a)&&!a.equals(o.ellipsoid)?new m(e,_,c):(o.setEndPoints(e,_),o)},m.prototype.setEndPoints=function(e,t){E(this,e,t,this._ellipsoid)},m.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(e*this._distance,t)},m.prototype.interpolateUsingSurfaceDistance=function(e,t){return p(this._start,this._heading,e,this._ellipsoid.maximumRadius,this._ellipticity,t)},m.prototype.findIntersectionWithLongitude=function(e,r){var n=this._ellipticity,a=this._heading,o=Math.abs(a),s=this._start;if(e=u.negativePiToPi(e),u.equalsEpsilon(Math.abs(e),Math.PI,u.EPSILON14)&&(e=u.sign(s.longitude)*Math.PI),i(r)||(r=new t),Math.abs(u.PI_OVER_TWO-o)<=u.EPSILON8)return r.longitude=e,r.latitude=s.latitude,r.height=0,r;if(u.equalsEpsilon(Math.abs(u.PI_OVER_TWO-o),u.PI_OVER_TWO,u.EPSILON8)){if(u.equalsEpsilon(e,s.longitude,u.EPSILON12))return;return r.longitude=e,r.latitude=u.PI_OVER_TWO*u.sign(u.PI_OVER_TWO-a),r.height=0,r}var c,l=s.latitude,f=n*Math.sin(l),h=Math.tan(.5*(u.PI_OVER_TWO+l))*Math.exp((e-s.longitude)/Math.tan(a)),d=(1+f)/(1-f),E=s.latitude;do{c=E;var p=n*Math.sin(c),m=(1+p)/(1-p);E=2*Math.atan(h*Math.pow(m/d,n/2))-u.PI_OVER_TWO}while(!u.equalsEpsilon(E,c,u.EPSILON12));return r.longitude=e,r.latitude=E,r.height=0,r},m.prototype.findIntersectionWithLatitude=function(e,r){var n=this._ellipticity,a=this._heading,o=this._start;if(!u.equalsEpsilon(Math.abs(a),u.PI_OVER_TWO,u.EPSILON8)){var s=f(n,o.latitude),c=f(n,e),l=Math.tan(a)*(c-s),h=u.negativePiToPi(o.longitude+l);return i(r)?(r.longitude=h,r.latitude=e,r.height=0,r):new t(h,e,0)}},m}),define("Core/QuadraticRealPolynomial",["./DeveloperError","./Math"],function(e,t){"use strict";function r(e,r,n){var i=e+r;return t.sign(e)!==t.sign(r)&&Math.abs(i/Math.max(Math.abs(e),Math.abs(r)))<n?0:i}var n={};return n.computeDiscriminant=function(e,t,r){return t*t-4*e*r},n.computeRealRoots=function(e,n,i){var a;if(0===e)return 0===n?[]:[-i/n];if(0===n){if(0===i)return[0,0];var o=Math.abs(i),s=Math.abs(e);if(o<s&&o/s<t.EPSILON14)return[0,0];if(o>s&&s/o<t.EPSILON14)return[];if((a=-i/e)<0)return[];var u=Math.sqrt(a);return[-u,u]}if(0===i)return a=-n/e,a<0?[a,0]:[0,a];var c=n*n,l=4*e*i,f=r(c,-l,t.EPSILON14);if(f<0)return[];var h=-.5*r(n,t.sign(n)*Math.sqrt(f),t.EPSILON14);return n>0?[h/e,i/h]:[i/h,h/e]},n}),define("Core/CubicRealPolynomial",["./DeveloperError","./QuadraticRealPolynomial"],function(e,t){"use strict";function r(e,t,r,n){var i,a,o=e,s=t/3,u=r/3,c=n,l=o*u,f=s*c,h=s*s,d=u*u,E=o*u-h,p=o*c-s*u,m=s*c-d,_=4*E*m-p*p;if(_<0){var y,R,T;h*f>=l*d?(y=o,R=E,T=-2*s*E+o*p):(y=c,R=m,T=-c*p+2*u*m);var A=T<0?-1:1,S=-A*Math.abs(y)*Math.sqrt(-_);a=-T+S;var g=a/2,C=g<0?-Math.pow(-g,1/3):Math.pow(g,1/3),v=a===S?-C:-R/C;return i=R<=0?C+v:-T/(C*C+v*v+R),h*f>=l*d?[(i-s)/o]:[-c/(i+u)]}var I=E,O=-2*s*E+o*p,N=m,M=-c*p+2*u*m,w=Math.sqrt(_),P=Math.sqrt(3)/2,D=Math.abs(Math.atan2(o*w,-O)/3);i=2*Math.sqrt(-I);var U=Math.cos(D);a=i*U;var F=i*(-U/2-P*Math.sin(D)),L=a+F>2*s?a-s:F-s,x=o,b=L/x;D=Math.abs(Math.atan2(c*w,-M)/3),i=2*Math.sqrt(-N),U=Math.cos(D),a=i*U,F=i*(-U/2-P*Math.sin(D));var B=-c,q=a+F<2*u?a+u:F+u,G=B/q,z=x*q,V=-L*q-x*B,W=L*B,H=(u*V-s*W)/(-s*V+u*z);return b<=H?b<=G?H<=G?[b,H,G]:[b,G,H]:[G,b,H]:b<=G?[H,b,G]:H<=G?[H,G,b]:[G,H,b]}var n={};return n.computeDiscriminant=function(e,t,r,n){var i=e*e,a=t*t,o=r*r;return 18*e*t*r*n+a*o-27*i*(n*n)-4*(e*o*r+a*t*n)},n.computeRealRoots=function(e,n,i,a){var o,s;if(0===e)return t.computeRealRoots(n,i,a);if(0===n){if(0===i){if(0===a)return[0,0,0];s=-a/e;var u=s<0?-Math.pow(-s,1/3):Math.pow(s,1/3);return[u,u,u]}return 0===a?(o=t.computeRealRoots(e,0,i),0===o.Length?[0]:[o[0],0,o[1]]):r(e,0,i,a)}return 0===i?0===a?(s=-n/e,s<0?[s,0,0]:[0,0,s]):r(e,n,0,a):0===a?(o=t.computeRealRoots(e,n,i),0===o.length?[0]:o[1]<=0?[o[0],o[1],0]:o[0]>=0?[0,o[0],o[1]]:[o[0],0,o[1]]):r(e,n,i,a)},n}),define("Core/QuarticRealPolynomial",["./CubicRealPolynomial","./DeveloperError","./Math","./QuadraticRealPolynomial"],function(e,t,r,n){"use strict";function i(t,i,a,o){var s=t*t,u=i-3*s/8,c=a-i*t/2+s*t/8,l=o-a*t/4+i*s/16-3*s*s/256,f=e.computeRealRoots(1,2*u,u*u-4*l,-c*c);if(f.length>0){var h=-t/4,d=f[f.length-1];if(Math.abs(d)<r.EPSILON14){var E=n.computeRealRoots(1,u,l);if(2===E.length){var p,m=E[0],_=E[1];if(m>=0&&_>=0){var y=Math.sqrt(m),R=Math.sqrt(_);return[h-R,h-y,h+y,h+R]}if(m>=0&&_<0)return p=Math.sqrt(m),[h-p,h+p];if(m<0&&_>=0)return p=Math.sqrt(_),[h-p,h+p]}return[]}if(d>0){var T=Math.sqrt(d),A=(u+d-c/T)/2,S=(u+d+c/T)/2,g=n.computeRealRoots(1,T,A),C=n.computeRealRoots(1,-T,S);return 0!==g.length?(g[0]+=h,g[1]+=h,0!==C.length?(C[0]+=h,C[1]+=h,g[1]<=C[0]?[g[0],g[1],C[0],C[1]]:C[1]<=g[0]?[C[0],C[1],g[0],g[1]]:g[0]>=C[0]&&g[1]<=C[1]?[C[0],g[0],g[1],C[1]]:C[0]>=g[0]&&C[1]<=g[1]?[g[0],C[0],C[1],g[1]]:g[0]>C[0]&&g[0]<C[1]?[C[0],g[0],C[1],g[1]]:[g[0],C[0],g[1],C[1]]):g):0!==C.length?(C[0]+=h,C[1]+=h,C):[]}}return[]}function a(t,i,a,o){var s=a*a,u=i*i,c=t*t,l=-2*i,f=a*t+u-4*o,h=c*o-a*i*t+s,d=e.computeRealRoots(1,l,f,h);if(d.length>0){var E,p,m=d[0],_=i-m,y=_*_,R=t/2,T=_/2,A=y-4*o,S=y+4*Math.abs(o),g=c-4*m,C=c+4*Math.abs(m);if(m<0||A*C<g*S){var v=Math.sqrt(g);E=v/2,p=0===v?0:(t*T-a)/v}else{var I=Math.sqrt(A);E=0===I?0:(t*T-a)/I,p=I/2}var O,N;0===R&&0===E?(O=0,N=0):r.sign(R)===r.sign(E)?(O=R+E,N=m/O):(N=R-E,O=m/N);var M,w;0===T&&0===p?(M=0,w=0):r.sign(T)===r.sign(p)?(M=T+p,w=o/M):(w=T-p,M=o/w);var P=n.computeRealRoots(1,O,M),D=n.computeRealRoots(1,N,w);if(0!==P.length)return 0!==D.length?P[1]<=D[0]?[P[0],P[1],D[0],D[1]]:D[1]<=P[0]?[D[0],D[1],P[0],P[1]]:P[0]>=D[0]&&P[1]<=D[1]?[D[0],P[0],P[1],D[1]]:D[0]>=P[0]&&D[1]<=P[1]?[P[0],D[0],D[1],P[1]]:P[0]>D[0]&&P[0]<D[1]?[D[0],P[0],D[1],P[1]]:[P[0],D[0],P[1],D[1]]:P;if(0!==D.length)return D}return[]}var o={};return o.computeDiscriminant=function(e,t,r,n,i){var a=e*e,o=a*e,s=t*t,u=s*t,c=r*r,l=c*r,f=n*n,h=f*n,d=i*i;return s*c*f-4*u*h-4*e*l*f+18*e*t*r*h-27*a*f*f+256*o*(d*i)+i*(18*u*r*n-4*s*l+16*e*c*c-80*e*t*c*n-6*e*s*f+144*a*r*f)+d*(144*e*s*r-27*s*s-128*a*c-192*a*t*n)},o.computeRealRoots=function(t,n,o,s,u){if(Math.abs(t)<r.EPSILON15)return e.computeRealRoots(n,o,s,u);var c=n/t,l=o/t,f=s/t,h=u/t,d=c<0?1:0;switch(d+=l<0?d+1:d,d+=f<0?d+1:d,d+=h<0?d+1:d){case 0:return i(c,l,f,h);case 1:case 2:return a(c,l,f,h);case 3:case 4:return i(c,l,f,h);case 5:return a(c,l,f,h);case 6:case 7:return i(c,l,f,h);case 8:return a(c,l,f,h);case 9:case 10:return i(c,l,f,h);case 11:return a(c,l,f,h);case 12:case 13:case 14:case 15:return i(c,l,f,h);default:return}},o}),define("Core/Ray",["./Cartesian3","./Check","./defaultValue","./defined"],function(e,t,r,n){"use strict";function i(t,n){n=e.clone(r(n,e.ZERO)),e.equals(n,e.ZERO)||e.normalize(n,n),this.origin=e.clone(r(t,e.ZERO)),this.direction=n}return i.clone=function(t,r){if(n(t))return n(r)?(r.origin=e.clone(t.origin),r.direction=e.clone(t.direction),r):new i(t.origin,t.direction)},i.getPoint=function(t,r,i){return n(i)||(i=new e),i=e.multiplyByScalar(t.direction,r,i),e.add(t.origin,i,i)},i}),define("Core/IntersectionTests",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Interval","./Math","./Matrix3","./QuadraticRealPolynomial","./QuarticRealPolynomial","./Ray"],function(e,t,r,n,i,a,o,s,u,c,l){"use strict";function f(e,t,r,n){var i=t*t-4*e*r;if(!(i<0)){if(i>0){var a=1/(2*e),o=Math.sqrt(i),s=(-t+o)*a,u=(-t-o)*a;return s<u?(n.root0=s,n.root1=u):(n.root0=u,n.root1=s),n}var c=-t/(2*e);if(0!==c)return n.root0=n.root1=c,n}}function h(t,r,i){n(i)||(i=new a);var o=t.origin,s=t.direction,u=r.center,c=r.radius*r.radius,l=e.subtract(o,u,y),h=e.dot(s,s),d=2*e.dot(s,l),E=e.magnitudeSquared(l)-c,p=f(h,d,E,S);if(n(p))return i.start=p.root0,i.stop=p.root1,i}function d(e,t,r){var n=e+t;return o.sign(e)!==o.sign(t)&&Math.abs(n/Math.max(Math.abs(e),Math.abs(t)))<r?0:n}function E(t,r,n,i,a){var l,f=i*i,h=a*a,E=(t[s.COLUMN1ROW1]-t[s.COLUMN2ROW2])*h,p=a*(i*d(t[s.COLUMN1ROW0],t[s.COLUMN0ROW1],o.EPSILON15)+r.y),m=t[s.COLUMN0ROW0]*f+t[s.COLUMN2ROW2]*h+i*r.x+n,_=h*d(t[s.COLUMN2ROW1],t[s.COLUMN1ROW2],o.EPSILON15),y=a*(i*d(t[s.COLUMN2ROW0],t[s.COLUMN0ROW2])+r.z),R=[];if(0===y&&0===_){if(l=u.computeRealRoots(E,p,m),0===l.length)return R;var T=l[0],A=Math.sqrt(Math.max(1-T*T,0));if(R.push(new e(i,a*T,a*-A)),R.push(new e(i,a*T,a*A)),2===l.length){var S=l[1],g=Math.sqrt(Math.max(1-S*S,0));R.push(new e(i,a*S,a*-g)),R.push(new e(i,a*S,a*g))}return R}var C=y*y,v=_*_,I=E*E,O=y*_,N=I+v,M=2*(p*E+O),w=2*m*E+p*p-v+C,P=2*(m*p-O),D=m*m-C;if(0===N&&0===M&&0===w&&0===P)return R;l=c.computeRealRoots(N,M,w,P,D);var U=l.length;if(0===U)return R;for(var F=0;F<U;++F){var L,x=l[F],b=x*x,B=Math.max(1-b,0),q=Math.sqrt(B);L=o.sign(E)===o.sign(m)?d(E*b+m,p*x,o.EPSILON12):o.sign(m)===o.sign(p*x)?d(E*b,p*x+m,o.EPSILON12):d(E*b+p*x,m,o.EPSILON12);var G=d(_*x,y,o.EPSILON15),z=L*G;z<0?R.push(new e(i,a*x,a*q)):z>0?R.push(new e(i,a*x,a*-q)):0!==q?(R.push(new e(i,a*x,a*-q)),R.push(new e(i,a*x,a*q)),++F):R.push(new e(i,a*x,a*q))}return R}var p={};p.rayPlane=function(t,r,i){n(i)||(i=new e);var a=t.origin,s=t.direction,u=r.normal,c=e.dot(u,s);if(!(Math.abs(c)<o.EPSILON15)){var l=(-r.distance-e.dot(u,a))/c;if(!(l<0))return i=e.multiplyByScalar(s,l,i),e.add(a,i,i)}};var m=new e,_=new e,y=new e,R=new e,T=new e;p.rayTriangleParametric=function(t,n,i,a,s){s=r(s,!1);var u,c,l,f,h,d=t.origin,E=t.direction,p=e.subtract(i,n,m),A=e.subtract(a,n,_),S=e.cross(E,A,y),g=e.dot(p,S);if(s){if(g<o.EPSILON6)return;if(u=e.subtract(d,n,R),(l=e.dot(u,S))<0||l>g)return;if(c=e.cross(u,p,T),(f=e.dot(E,c))<0||l+f>g)return;h=e.dot(A,c)/g}else{if(Math.abs(g)<o.EPSILON6)return;var C=1/g;if(u=e.subtract(d,n,R),(l=e.dot(u,S)*C)<0||l>1)return;if(c=e.cross(u,p,T),(f=e.dot(E,c)*C)<0||l+f>1)return;h=e.dot(A,c)*C}return h},p.rayTriangle=function(t,r,i,a,o,s){var u=p.rayTriangleParametric(t,r,i,a,o);if(n(u)&&!(u<0))return n(s)||(s=new e),e.multiplyByScalar(t.direction,u,s),e.add(t.origin,s,s)};var A=new l;p.lineSegmentTriangle=function(t,r,i,a,o,s,u){var c=A;e.clone(t,c.origin),e.subtract(r,t,c.direction),e.normalize(c.direction,c.direction);var l=p.rayTriangleParametric(c,i,a,o,s);if(!(!n(l)||l<0||l>e.distance(t,r)))return n(u)||(u=new e),e.multiplyByScalar(c.direction,l,u),e.add(c.origin,u,u)};var S={root0:0,root1:0};p.raySphere=function(e,t,r){if(r=h(e,t,r),n(r)&&!(r.stop<0))return r.start=Math.max(r.start,0),r};var g=new l;p.lineSegmentSphere=function(t,r,i,a){var o=g;e.clone(t,o.origin);var s=e.subtract(r,t,o.direction),u=e.magnitude(s);if(e.normalize(s,s),a=h(o,i,a),!(!n(a)||a.stop<0||a.start>u))return a.start=Math.max(a.start,0),
a.stop=Math.min(a.stop,u),a};var C=new e,v=new e;p.rayEllipsoid=function(t,r){var n,i,o,s,u,c=r.oneOverRadii,l=e.multiplyComponents(c,t.origin,C),f=e.multiplyComponents(c,t.direction,v),h=e.magnitudeSquared(l),d=e.dot(l,f);if(h>1){if(d>=0)return;var E=d*d;if(n=h-1,i=e.magnitudeSquared(f),o=i*n,E<o)return;if(E>o){s=d*d-o,u=-d+Math.sqrt(s);var p=u/i,m=n/u;return p<m?new a(p,m):{start:m,stop:p}}var _=Math.sqrt(n/i);return new a(_,_)}return h<1?(n=h-1,i=e.magnitudeSquared(f),o=i*n,s=d*d-o,u=-d+Math.sqrt(s),new a(0,u/i)):d<0?(i=e.magnitudeSquared(f),new a(0,-d/i)):void 0};var I=new e,O=new e,N=new e,M=new e,w=new e,P=new s,D=new s,U=new s,F=new s,L=new s,x=new s,b=new s,B=new e,q=new e,G=new t;p.grazingAltitudeLocation=function(t,r){var i=t.origin,a=t.direction;if(!e.equals(i,e.ZERO)){var u=r.geodeticSurfaceNormal(i,I);if(e.dot(a,u)>=0)return i}var c=n(this.rayEllipsoid(t,r)),l=r.transformPositionToScaledSpace(a,I),f=e.normalize(l,l),h=e.mostOrthogonalAxis(l,M),d=e.normalize(e.cross(h,f,O),O),p=e.normalize(e.cross(f,d,N),N),m=P;m[0]=f.x,m[1]=f.y,m[2]=f.z,m[3]=d.x,m[4]=d.y,m[5]=d.z,m[6]=p.x,m[7]=p.y,m[8]=p.z;var _=s.transpose(m,D),y=s.fromScale(r.radii,U),R=s.fromScale(r.oneOverRadii,F),T=L;T[0]=0,T[1]=-a.z,T[2]=a.y,T[3]=a.z,T[4]=0,T[5]=-a.x,T[6]=-a.y,T[7]=a.x,T[8]=0;var A,S,g=s.multiply(s.multiply(_,R,x),T,x),C=s.multiply(s.multiply(g,y,b),m,b),v=s.multiplyByVector(g,i,w),z=E(C,e.negate(v,I),0,0,1),V=z.length;if(V>0){for(var W=e.clone(e.ZERO,q),H=Number.NEGATIVE_INFINITY,X=0;X<V;++X){A=s.multiplyByVector(y,s.multiplyByVector(m,z[X],B),B);var Y=e.normalize(e.subtract(A,i,M),M),k=e.dot(Y,a);k>H&&(H=k,W=e.clone(A,W))}var j=r.cartesianToCartographic(W,G);return H=o.clamp(H,0,1),S=e.magnitude(e.subtract(W,i,M))*Math.sqrt(1-H*H),S=c?-S:S,j.height=S,r.cartographicToCartesian(j,new e)}};var z=new e;return p.lineSegmentPlane=function(t,r,i,a){n(a)||(a=new e);var s=e.subtract(r,t,z),u=i.normal,c=e.dot(u,s);if(!(Math.abs(c)<o.EPSILON6)){var l=e.dot(u,t),f=-(i.distance+l)/c;if(!(f<0||f>1))return e.multiplyByScalar(s,f,a),e.add(t,a,a),a}},p.trianglePlaneIntersection=function(t,r,n,i){var a=i.normal,o=i.distance,s=e.dot(a,t)+o<0,u=e.dot(a,r)+o<0,c=e.dot(a,n)+o<0,l=0;l+=s?1:0,l+=u?1:0,l+=c?1:0;var f,h;if(1!==l&&2!==l||(f=new e,h=new e),1===l){if(s)return p.lineSegmentPlane(t,r,i,f),p.lineSegmentPlane(t,n,i,h),{positions:[t,r,n,f,h],indices:[0,3,4,1,2,4,1,4,3]};if(u)return p.lineSegmentPlane(r,n,i,f),p.lineSegmentPlane(r,t,i,h),{positions:[t,r,n,f,h],indices:[1,3,4,2,0,4,2,4,3]};if(c)return p.lineSegmentPlane(n,t,i,f),p.lineSegmentPlane(n,r,i,h),{positions:[t,r,n,f,h],indices:[2,3,4,0,1,4,0,4,3]}}else if(2===l){if(!s)return p.lineSegmentPlane(r,t,i,f),p.lineSegmentPlane(n,t,i,h),{positions:[t,r,n,f,h],indices:[1,2,4,1,4,3,0,3,4]};if(!u)return p.lineSegmentPlane(n,r,i,f),p.lineSegmentPlane(t,r,i,h),{positions:[t,r,n,f,h],indices:[2,0,4,2,4,3,1,3,4]};if(!c)return p.lineSegmentPlane(t,n,i,f),p.lineSegmentPlane(r,n,i,h),{positions:[t,r,n,f,h],indices:[0,1,4,0,4,3,2,3,4]}}},p}),define("Core/Plane",["./Cartesian3","./Check","./defined","./DeveloperError","./freezeObject","./Math","./Matrix4"],function(e,t,r,n,i,a,o){"use strict";function s(t,r){this.normal=e.clone(t),this.distance=r}s.fromPointNormal=function(t,n,i){var a=-e.dot(n,t);return r(i)?(e.clone(n,i.normal),i.distance=a,i):new s(n,a)};var u=new e;s.fromCartesian4=function(t,n){var i=e.fromCartesian4(t,u),a=t.w;return r(n)?(e.clone(i,n.normal),n.distance=a,n):new s(i,a)},s.getPointDistance=function(t,r){return e.dot(t.normal,r)+t.distance};var c=new e;s.projectPointOntoPlane=function(t,n,i){r(i)||(i=new e);var a=s.getPointDistance(t,n),o=e.multiplyByScalar(t.normal,a,c);return e.subtract(n,o,i)};var l=new e;return s.transform=function(t,r,n){return o.multiplyByPointAsVector(r,t.normal,u),e.normalize(u,u),e.multiplyByScalar(t.normal,-t.distance,l),o.multiplyByPoint(r,l,l),s.fromPointNormal(l,u,n)},s.clone=function(t,n){return r(n)?(e.clone(t.normal,n.normal),n.distance=t.distance,n):new s(t.normal,t.distance)},s.equals=function(t,r){return t.distance===r.distance&&e.equals(t.normal,r.normal)},s.ORIGIN_XY_PLANE=i(new s(e.UNIT_Z,0)),s.ORIGIN_YZ_PLANE=i(new s(e.UNIT_X,0)),s.ORIGIN_ZX_PLANE=i(new s(e.UNIT_Y,0)),s}),define("Core/PolylinePipeline",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidGeodesic","./EllipsoidRhumbLine","./IntersectionTests","./isArray","./Math","./Matrix4","./Plane"],function(e,t,r,n,i,a,o,s,u,c,l,f,h){"use strict";function d(e,t,r){var n=I;n.length=e;var i;if(t===r){for(i=0;i<e;i++)n[i]=t;return n}var a=r-t,o=a/e;for(i=0;i<e;i++){var s=t+i*o;n[i]=s}return n}function E(t,r,n,i,a,o,s,u){var c=i.scaleToGeodeticSurface(t,w),l=i.scaleToGeodeticSurface(r,P),f=m.numberOfPoints(t,r,n),h=i.cartesianToCartographic(c,O),E=i.cartesianToCartographic(l,N),p=d(f,a,o);D.setEndPoints(h,E);var _=D.surfaceDistance/f,y=u;h.height=a;var R=i.cartographicToCartesian(h,M);e.pack(R,s,y),y+=3;for(var T=1;T<f;T++){var A=D.interpolateUsingSurfaceDistance(T*_,N);A.height=p[T],R=i.cartographicToCartesian(A,M),e.pack(R,s,y),y+=3}return y}function p(t,r,n,i,a,o,u,c){var l=i.scaleToGeodeticSurface(t,w),f=i.scaleToGeodeticSurface(r,P),h=i.cartesianToCartographic(l,O),E=i.cartesianToCartographic(f,N),p=m.numberOfPointsRhumbLine(h,E,n),_=d(p,a,o);U.ellipsoid.equals(i)||(U=new s(void 0,void 0,i)),U.setEndPoints(h,E);var y=U.surfaceDistance/p,R=c;h.height=a;var T=i.cartographicToCartesian(h,M);e.pack(T,u,R),R+=3;for(var A=1;A<p;A++){var S=U.interpolateUsingSurfaceDistance(A*y,N);S.height=_[A],T=i.cartographicToCartesian(S,M),e.pack(T,u,R),R+=3}return R}var m={};m.numberOfPoints=function(t,r,n){var i=e.distance(t,r);return Math.ceil(i/n)},m.numberOfPointsRhumbLine=function(e,t,r){var n=Math.pow(e.longitude-t.longitude,2)+Math.pow(e.latitude-t.latitude,2);return Math.ceil(Math.sqrt(n/(r*r)))};var _=new t;m.extractHeights=function(e,t){for(var r=e.length,n=new Array(r),i=0;i<r;i++){var a=e[i];n[i]=t.cartesianToCartographic(a,_).height}return n};var y=new f,R=new e,T=new e,A=new h(e.UNIT_X,0),S=new e,g=new h(e.UNIT_X,0),C=new e,v=new e,I=[],O=new t,N=new t,M=new e,w=new e,P=new e,D=new o,U=new s;m.wrapLongitude=function(t,i){var a=[],o=[];if(n(t)&&t.length>0){i=r(i,f.IDENTITY);var s=f.inverseTransformation(i,y),c=f.multiplyByPoint(s,e.ZERO,R),l=e.normalize(f.multiplyByPointAsVector(s,e.UNIT_Y,T),T),d=h.fromPointNormal(c,l,A),E=e.normalize(f.multiplyByPointAsVector(s,e.UNIT_X,S),S),p=h.fromPointNormal(c,E,g),m=1;a.push(e.clone(t[0]));for(var _=a[0],I=t.length,O=1;O<I;++O){var N=t[O];if(h.getPointDistance(p,_)<0||h.getPointDistance(p,N)<0){var M=u.lineSegmentPlane(_,N,d,C);if(n(M)){var w=e.multiplyByScalar(l,5e-9,v);h.getPointDistance(d,_)<0&&e.negate(w,w),a.push(e.add(M,w,new e)),o.push(m+1),e.negate(w,w),a.push(e.add(M,w,new e)),m=1}}a.push(e.clone(t[O])),m++,_=N}o.push(m)}return{positions:a,lengths:o}},m.generateArc=function(t){n(t)||(t={});var i=t.positions,o=i.length,s=r(t.ellipsoid,a.WGS84),u=r(t.height,0),f=c(u);if(o<1)return[];if(1===o){var h=s.scaleToGeodeticSurface(i[0],w);if(0!==(u=f?u[0]:u)){var d=s.geodeticSurfaceNormal(h,M);e.multiplyByScalar(d,u,d),e.add(h,d,h)}return[h.x,h.y,h.z]}var p=t.minDistance;if(!n(p)){var _=r(t.granularity,l.RADIANS_PER_DEGREE);p=l.chordLength(_,s.maximumRadius)}var y,R=0;for(y=0;y<o-1;y++)R+=m.numberOfPoints(i[y],i[y+1],p);var T=3*(R+1),A=new Array(T),S=0;for(y=0;y<o-1;y++){S=E(i[y],i[y+1],p,s,f?u[y]:u,f?u[y+1]:u,A,S)}I.length=0;var g=i[o-1],C=s.cartesianToCartographic(g,O);C.height=f?u[o-1]:u;var v=s.cartographicToCartesian(C,M);return e.pack(v,A,T-3),A};var F=new t,L=new t;return m.generateRhumbArc=function(i){n(i)||(i={});var o=i.positions,s=o.length,u=r(i.ellipsoid,a.WGS84),f=r(i.height,0),h=c(f);if(s<1)return[];if(1===s){var d=u.scaleToGeodeticSurface(o[0],w);if(0!==(f=h?f[0]:f)){var E=u.geodeticSurfaceNormal(d,M);e.multiplyByScalar(E,f,E),e.add(d,E,d)}return[d.x,d.y,d.z]}var _,y,R=r(i.granularity,l.RADIANS_PER_DEGREE),T=0,A=u.cartesianToCartographic(o[0],F);for(_=0;_<s-1;_++)y=u.cartesianToCartographic(o[_+1],L),T+=m.numberOfPointsRhumbLine(A,y,R),A=t.clone(y,F);var S=3*(T+1),g=new Array(S),C=0;for(_=0;_<s-1;_++){C=p(o[_],o[_+1],R,u,h?f[_]:f,h?f[_+1]:f,g,C)}I.length=0;var v=o[s-1],N=u.cartesianToCartographic(v,O);N.height=h?f[s-1]:f;var P=u.cartographicToCartesian(N,M);return e.pack(P,g,S-3),g},m.generateCartesianArc=function(t){for(var r=m.generateArc(t),n=r.length/3,i=new Array(n),a=0;a<n;a++)i[a]=e.unpack(r,3*a);return i},m.generateCartesianRhumbArc=function(t){for(var r=m.generateRhumbArc(t),n=r.length/3,i=new Array(n),a=0;a<n;a++)i[a]=e.unpack(r,3*a);return i},m}),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,a){return n=e(n,0),t(a)||(a=new i),a.position=1===r[n++],a.normal=1===r[n++],a.st=1===r[n++],a.tangent=1===r[n++],a.bitangent=1===r[n++],a.color=1===r[n],a},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/PolylineGeometry",["./ArcType","./arrayRemoveDuplicates","./BoundingSphere","./Cartesian3","./Color","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryType","./IndexDatatype","./Math","./PolylinePipeline","./PrimitiveType","./VertexFormat"],function(e,t,r,n,i,a,o,s,u,c,l,f,h,d,E,p,m,_,y){"use strict";function R(e,t,r,n,a){var o=A;o.length=a;var s,u=r.red,c=r.green,l=r.blue,f=r.alpha,h=n.red,d=n.green,E=n.blue,p=n.alpha;if(i.equals(r,n)){for(s=0;s<a;s++)o[s]=i.clone(r);return o}var m=(h-u)/a,_=(d-c)/a,y=(E-l)/a,R=(p-f)/a;for(s=0;s<a;s++)o[s]=new i(u+s*m,c+s*_,l+s*y,f+s*R);return o}function T(t){t=o(t,o.EMPTY_OBJECT);var r=t.positions,a=t.colors,u=o(t.width,1),l=o(t.colorsPerVertex,!1);this._positions=r,this._colors=a,this._width=u,this._colorsPerVertex=l,this._vertexFormat=y.clone(o(t.vertexFormat,y.DEFAULT)),this._arcType=o(t.arcType,e.GEODESIC),this._granularity=o(t.granularity,p.RADIANS_PER_DEGREE),this._ellipsoid=c.clone(o(t.ellipsoid,c.WGS84)),this._workerName="createPolylineGeometry";var f=1+r.length*n.packedLength;f+=s(a)?1+a.length*i.packedLength:1,this.packedLength=f+c.packedLength+y.packedLength+4}var A=[];T.pack=function(e,t,r){r=o(r,0);var a,u=e._positions,l=u.length;for(t[r++]=l,a=0;a<l;++a,r+=n.packedLength)n.pack(u[a],t,r);var f=e._colors;for(l=s(f)?f.length:0,t[r++]=l,a=0;a<l;++a,r+=i.packedLength)i.pack(f[a],t,r);return c.pack(e._ellipsoid,t,r),r+=c.packedLength,y.pack(e._vertexFormat,t,r),r+=y.packedLength,t[r++]=e._width,t[r++]=e._colorsPerVertex?1:0,t[r++]=e._arcType,t[r]=e._granularity,t};var S=c.clone(c.UNIT_SPHERE),g=new y,C={positions:void 0,colors:void 0,ellipsoid:S,vertexFormat:g,width:void 0,colorsPerVertex:void 0,arcType:void 0,granularity:void 0};T.unpack=function(e,t,r){t=o(t,0);var a,u=e[t++],l=new Array(u);for(a=0;a<u;++a,t+=n.packedLength)l[a]=n.unpack(e,t);u=e[t++];var f=u>0?new Array(u):void 0;for(a=0;a<u;++a,t+=i.packedLength)f[a]=i.unpack(e,t);var h=c.unpack(e,t,S);t+=c.packedLength;var d=y.unpack(e,t,g);t+=y.packedLength;var E=e[t++],p=1===e[t++],m=e[t++],_=e[t];return s(r)?(r._positions=l,r._colors=f,r._ellipsoid=c.clone(h,r._ellipsoid),r._vertexFormat=y.clone(d,r._vertexFormat),r._width=E,r._colorsPerVertex=p,r._arcType=m,r._granularity=_,r):(C.positions=l,C.colors=f,C.width=E,C.colorsPerVertex=p,C.arcType=m,C.granularity=_,new T(C))};var v=new n,I=new n,O=new n,N=new n;return T.createGeometry=function(o){var u,c,y,T=o._width,S=o._vertexFormat,g=o._colors,C=o._colorsPerVertex,M=o._arcType,w=o._granularity,P=o._ellipsoid,D=t(o._positions,n.equalsEpsilon),U=D.length;if(!(U<2||T<=0)){if(M===e.GEODESIC||M===e.RHUMB){var F,L;M===e.GEODESIC?(F=p.chordLength(w,P.maximumRadius),L=m.numberOfPoints):(F=w,L=m.numberOfPointsRhumbLine);var x=m.extractHeights(D,P);if(s(g)){var b=1;for(u=0;u<U-1;++u)b+=L(D[u],D[u+1],F);var B=new Array(b),q=0;for(u=0;u<U-1;++u){var G=D[u],z=D[u+1],V=g[u],W=L(G,z,F);if(C&&u<b){var H=g[u+1],X=R(G,z,V,H,W),Y=X.length;for(c=0;c<Y;++c)B[q++]=X[c]}else for(c=0;c<W;++c)B[q++]=i.clone(V)}B[q]=i.clone(g[g.length-1]),g=B,A.length=0}D=M===e.GEODESIC?m.generateCartesianArc({positions:D,minDistance:F,ellipsoid:P,height:x}):m.generateCartesianRhumbArc({positions:D,granularity:F,ellipsoid:P,height:x})}U=D.length;var k,j=4*U-4,K=new Float64Array(3*j),Z=new Float64Array(3*j),J=new Float64Array(3*j),Q=new Float32Array(2*j),$=S.st?new Float32Array(2*j):void 0,ee=s(g)?new Uint8Array(4*j):void 0,te=0,re=0,ne=0,ie=0;for(c=0;c<U;++c){0===c?(k=v,n.subtract(D[0],D[1],k),n.add(D[0],k,k)):k=D[c-1],n.clone(k,O),n.clone(D[c],I),c===U-1?(k=v,n.subtract(D[U-1],D[U-2],k),n.add(D[U-1],k,k)):k=D[c+1],n.clone(k,N);var ae,oe;s(ee)&&(ae=0===c||C?g[c]:g[c-1],c!==U-1&&(oe=g[c]));var se=0===c?2:0,ue=c===U-1?2:4;for(y=se;y<ue;++y){n.pack(I,K,te),n.pack(O,Z,te),n.pack(N,J,te),te+=3;var ce=y-2<0?-1:1;if(Q[re++]=y%2*2-1,Q[re++]=ce*T,S.st&&($[ne++]=c/(U-1),$[ne++]=Math.max(Q[re-2],0)),s(ee)){var le=y<2?ae:oe;ee[ie++]=i.floatToByte(le.red),ee[ie++]=i.floatToByte(le.green),ee[ie++]=i.floatToByte(le.blue),ee[ie++]=i.floatToByte(le.alpha)}}}var fe=new h;fe.position=new f({componentDatatype:a.DOUBLE,componentsPerAttribute:3,values:K}),fe.prevPosition=new f({componentDatatype:a.DOUBLE,componentsPerAttribute:3,values:Z}),fe.nextPosition=new f({componentDatatype:a.DOUBLE,componentsPerAttribute:3,values:J}),fe.expandAndWidth=new f({componentDatatype:a.FLOAT,componentsPerAttribute:2,values:Q}),S.st&&(fe.st=new f({componentDatatype:a.FLOAT,componentsPerAttribute:2,values:$})),s(ee)&&(fe.color=new f({componentDatatype:a.UNSIGNED_BYTE,componentsPerAttribute:4,values:ee,normalize:!0}));var he=E.createTypedArray(j,6*U-6),de=0,Ee=0,pe=U-1;for(c=0;c<pe;++c)he[Ee++]=de,he[Ee++]=de+2,he[Ee++]=de+1,he[Ee++]=de+1,he[Ee++]=de+2,he[Ee++]=de+3,de+=4;return new l({attributes:fe,indices:he,primitiveType:_.TRIANGLES,boundingSphere:r.fromPoints(D),geometryType:d.POLYLINES})}},T}),define("Workers/createPolylineGeometry",["../Core/defined","../Core/Ellipsoid","../Core/PolylineGeometry"],function(e,t,r){"use strict";function n(n,i){return e(i)&&(n=r.unpack(n,i)),n._ellipsoid=t.clone(n._ellipsoid),r.createGeometry(n)}return n})}();