text: /**
   * 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,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";var i={};i.EPSILON1=.1,i.EPSILON2=.01,i.EPSILON3=.001,i.EPSILON4=1e-4,i.EPSILON5=1e-5,i.EPSILON6=1e-6,i.EPSILON7=1e-7,i.EPSILON8=1e-8,i.EPSILON9=1e-9,i.EPSILON10=1e-10,i.EPSILON11=1e-11,i.EPSILON12=1e-12,i.EPSILON13=1e-13,i.EPSILON14=1e-14,i.EPSILON15=1e-15,i.EPSILON16=1e-16,i.EPSILON17=1e-17,i.EPSILON18=1e-18,i.EPSILON19=1e-19,i.EPSILON20=1e-20,i.GRAVITATIONALPARAMETER=3986004418e5,i.SOLAR_RADIUS=6955e5,i.LUNAR_RADIUS=1737400,i.SIXTY_FOUR_KILOBYTES=65536,i.sign=function(e){return e>0?1:e<0?-1:0},i.signNotZero=function(e){return e<0?-1:1},i.toSNorm=function(e,r){return r=t(r,255),Math.round((.5*i.clamp(e,-1,1)+.5)*r)},i.fromSNorm=function(e,r){return r=t(r,255),i.clamp(e,0,r)/r*2-1},i.sinh=function(e){var t=Math.pow(Math.E,e),r=Math.pow(Math.E,-1*e);return.5*(t-r)},i.cosh=function(e){var t=Math.pow(Math.E,e),r=Math.pow(Math.E,-1*e);return.5*(t+r)},i.lerp=function(e,t,r){return(1-r)*e+r*t},i.PI=Math.PI,i.ONE_OVER_PI=1/Math.PI,i.PI_OVER_TWO=.5*Math.PI,i.PI_OVER_THREE=Math.PI/3,i.PI_OVER_FOUR=Math.PI/4,i.PI_OVER_SIX=Math.PI/6,i.THREE_PI_OVER_TWO=3*Math.PI*.5,i.TWO_PI=2*Math.PI,i.ONE_OVER_TWO_PI=1/(2*Math.PI),i.RADIANS_PER_DEGREE=Math.PI/180,i.DEGREES_PER_RADIAN=180/Math.PI,i.RADIANS_PER_ARCSECOND=i.RADIANS_PER_DEGREE/3600,i.toRadians=function(e){return e*i.RADIANS_PER_DEGREE},i.toDegrees=function(e){return e*i.DEGREES_PER_RADIAN},i.convertLongitudeRange=function(e){var t=i.TWO_PI,r=e-Math.floor(e/t)*t;return r<-Math.PI?r+t:r>=Math.PI?r-t:r},i.clampToLatitudeRange=function(e){return i.clamp(e,-1*i.PI_OVER_TWO,i.PI_OVER_TWO)},i.negativePiToPi=function(e){return i.zeroToTwoPi(e+i.PI)-i.PI},i.zeroToTwoPi=function(e){var t=i.mod(e,i.TWO_PI);return Math.abs(t)<i.EPSILON14&&Math.abs(e)>i.EPSILON14?i.TWO_PI:t},i.mod=function(e,t){return(e%t+t)%t},i.equalsEpsilon=function(e,r,n,i){i=t(i,n);var a=Math.abs(e-r);return a<=i||a<=n*Math.max(Math.abs(e),Math.abs(r))};var a=[1];i.factorial=function(e){var t=a.length;if(e>=t)for(var r=a[t-1],n=t;n<=e;n++)a.push(r*n);return a[e]},i.incrementWrap=function(e,r,n){return n=t(n,0),++e,e>r&&(e=n),e},i.isPowerOfTwo=function(e){return 0!==e&&0===(e&e-1)},i.nextPowerOfTwo=function(e){return--e,e|=e>>1,e|=e>>2,e|=e>>4,e|=e>>8,e|=e>>16,++e,e},i.clamp=function(e,t,r){return e<t?t:e>r?r:e};var o=new e;return i.setRandomNumberSeed=function(t){o=new e(t)},i.nextRandomNumber=function(){return o.random()},i.randomBetween=function(e,t){return i.nextRandomNumber()*(t-e)+e},i.acosClamped=function(e){return Math.acos(i.clamp(e,-1,1))},i.asinClamped=function(e){return Math.asin(i.clamp(e,-1,1))},i.chordLength=function(e,t){return 2*t*Math.sin(.5*e)},i.logBase=function(e,t){return Math.log(e)/Math.log(t)},i.fog=function(e,t){var r=e*t;return 1-Math.exp(-(r*r))},i}),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,u=t(e.magnitude,1),s=u*Math.sin(a);return n.x=s*Math.cos(i),n.y=s*Math.sin(i),n.z=u*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 u=new o;o.distance=function(e,t){return o.subtract(e,t,u),o.magnitude(u)},o.distanceSquared=function(e,t){return o.subtract(e,t,u),o.magnitudeSquared(u)},o.normalize=function(e,t){var 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 s=new o;o.lerp=function(e,t,r,n){return o.multiplyByScalar(t,r,s),n=o.multiplyByScalar(e,1-r,n),o.add(s,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.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,u=t.y,s=t.z,c=i*s-a*u,l=a*o-n*s,f=n*u-i*o;return r.x=c,r.y=l,r.z=f,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,p=new o(40680631590769,40680631590769,40408299984661.445);return o.fromRadians=function(e,n,i,a,u){i=t(i,0);var s=r(a)?a.radiiSquared:p,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(s,h,d);var l=Math.sqrt(o.dot(h,d));return d=o.divideByScalar(d,l,d),h=o.multiplyByScalar(h,i,h),r(u)||(u=new o),o.add(d,h,u)},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 u=e[a],s=e[a+1],c=a/2;n[c]=o.fromDegrees(u,s,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 u=e[a],s=e[a+1],c=a/2;n[c]=o.fromRadians(u,s,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 u=e[a],s=e[a+1],c=e[a+2],l=a/3;n[l]=o.fromDegrees(u,s,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 u=e[a],s=e[a+1],c=e[a+2],l=a/3;n[l]=o.fromRadians(u,s,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,u,s,c){var l=r.x,f=r.y,h=r.z,d=i.x,p=i.y,E=i.z,m=l*l*d*d,y=f*f*p*p,_=h*h*E*E,v=m+y+_,T=Math.sqrt(1/v),R=e.multiplyByScalar(r,T,a);if(v<s)return isFinite(T)?e.clone(R,c):void 0;var A=u.x,S=u.y,g=u.z,N=o;N.x=R.x*A*2,N.y=R.y*S*2,N.z=R.z*g*2;var O,I,x,w,M,C,P,D,L,U,b,F=(1-T)*e.magnitude(r)/(.5*e.magnitude(N)),B=0;do{F-=B,x=1/(1+F*A),w=1/(1+F*S),M=1/(1+F*g),C=x*x,P=w*w,D=M*M,L=C*x,U=P*w,b=D*M,O=m*C+y*P+_*D-1,I=m*L*A+y*U*S+_*b*g;var z=-2*I;B=O/z}while(Math.abs(O)>n.EPSILON12);return t(c)?(c.x=l*x,c.y=f*w,c.z=h*M,c):new e(l*x,f*w,h*M)}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 u(e,t,n){this.longitude=r(e,0),this.latitude=r(t,0),this.height=r(n,0)}u.fromRadians=function(e,t,i,a){return i=r(i,0),n(a)?(a.longitude=e,a.latitude=t,a.height=i,a):new u(e,t,i)},u.fromDegrees=function(e,t,r,n){return e=a.toRadians(e),t=a.toRadians(t),u.fromRadians(e,t,r,n)};var s=new e,c=new e,l=new e,f=new e(1/6378137,1/6378137,1/6356752.314245179),h=new e(1/40680631590769,1/40680631590769,1/40408299984661.445),d=a.EPSILON1;return u.fromCartesian=function(t,r,i){var p=n(r)?r.oneOverRadii:f,E=n(r)?r.oneOverRadiiSquared:h,m=n(r)?r._centerToleranceSquared:d,y=o(t,p,E,m,c);if(n(y)){var _=e.multiplyComponents(y,E,s);_=e.normalize(_,_);var v=e.subtract(t,y,l),T=Math.atan2(_.y,_.x),R=Math.asin(_.z),A=a.sign(e.dot(v,t))*e.magnitude(v);return n(i)?(i.longitude=T,i.latitude=R,i.height=A,i):new u(T,R,A)}},u.clone=function(e,t){if(n(e))return n(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new u(e.longitude,e.latitude,e.height)},u.equals=function(e,t){return e===t||n(e)&&n(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e.longitude-t.longitude)<=r&&Math.abs(e.latitude-t.latitude)<=r&&Math.abs(e.height-t.height)<=r},u.ZERO=i(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),r=Object.defineProperties;return t&&e(r)||(r=function(e){return e}),r}),define("Core/Ellipsoid",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,r,n,i,a,o,u,s,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=s.EPSILON1,0!==t._radiiSquared.z&&(t._sqauredXOverSquaredZ=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._sqauredXOverSquaredZ=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=u(new f(6378137,6378137,6356752.314245179)),f.UNIT_SPHERE=u(new f(1,1,1)),f.MOON=u(new f(s.LUNAR_RADIUS,s.LUNAR_RADIUS,s.LUNAR_RADIUS)),f.prototype.clone=function(e){return f.clone(this,e)},f.packedLength=e.packedLength,f.pack=function(t,r,i){return i=n(i,0),e.pack(t._radii,r,i),r},f.unpack=function(t,r,i){r=n(r,0);var 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),u=o*Math.cos(n),s=o*Math.sin(n),c=Math.sin(a);return i(r)||(r=new e),r.x=u,r.y=s,r.z=c,e.normalize(r,r)},f.prototype.geodeticSurfaceNormal=function(t,r){return i(r)||(r=new e),r=e.multiplyComponents(t,this._oneOverRadiiSquared,r),e.normalize(r,r)};var h=new e,d=new e;f.prototype.cartographicToCartesian=function(t,r){var n=h,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 p=new e,E=new e,m=new e;return f.prototype.cartesianToCartographic=function(r,n){var a=this.scaleToGeodeticSurface(r,E);if(i(a)){var o=this.geodeticSurfaceNormal(a,p),u=e.subtract(r,a,m),c=Math.atan2(o.y,o.x),l=Math.asin(o.z),f=s.sign(e.dot(u,r))*e.magnitude(u);return i(n)?(n.longitude=c,n.latitude=l,n.height=f,n):new t(c,l,f)}},f.prototype.cartesianArrayToCartographicArray=function(e,t){var r=e.length;i(t)?t.length=r:t=new Array(r);for(var n=0;n<r;++n)t[n]=this.cartesianToCartographic(e[n],t[n]);return t},f.prototype.scaleToGeodeticSurface=function(e,t){return c(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)},f.prototype.scaleToGeocentricSurface=function(t,r){i(r)||(r=new e);var n=t.x,a=t.y,o=t.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(n*n*u.x+a*a*u.y+o*o*u.z);return e.multiplyByScalar(t,s,r)},f.prototype.transformPositionToScaledSpace=function(t,r){return i(r)||(r=new e),e.multiplyComponents(t,this._oneOverRadii,r)},f.prototype.transformPositionFromScaledSpace=function(t,r){return i(r)||(r=new e),e.multiplyComponents(t,this._radii,r)},f.prototype.equals=function(t){return this===t||i(t)&&e.equals(this._radii,t._radii)},f.prototype.toString=function(){return this._radii.toString()},f.prototype.getSurfaceNormalIntersectionWithZAxis=function(t,r,a){r=n(r,0);var o=this._sqauredXOverSquaredZ;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/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 u,s,c;for(u=1;u<o&&(s=e[u-1],c=e[u],!n(s,c,a));++u);if(u===o)return i&&n(e[0],e[e.length-1],a)?e.slice(1):e;for(var l=e.slice(0,u);u<o;++u)c=e[u],n(s,c,a)||(l.push(c),s=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 u(e){this._ellipsoid=r(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return i(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(t,r){var i=this._semimajorAxis,a=t.longitude*i,o=t.latitude*i,u=t.height;return n(r)?(r.x=a,r.y=o,r.z=u,r):new e(a,o,u)},u.prototype.unproject=function(e,r){var i=this._oneOverSemimajorAxis,a=e.x*i,o=e.y*i,u=e.z;return n(r)?(r.longitude=a,r.latitude=o,r.height=u,r):new t(a,o,u)},u}),define("Core/Intersect",["./freezeObject"],function(e){"use strict";var t={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return e(t)}),define("Core/Interval",["./defaultValue"],function(e){"use strict";function t(t,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,u){"use strict";function s(e,t,n,i,a,o,u,s,c){this[0]=r(e,0),this[1]=r(i,0),this[2]=r(u,0),this[3]=r(t,0),this[4]=r(a,0),this[5]=r(s,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[s.getElementIndex(E[r],p[r])];t+=2*n*n}return Math.sqrt(t)}function f(e,t){for(var r=u.EPSILON15,n=0,i=1,a=0;a<3;++a){var o=Math.abs(e[s.getElementIndex(E[a],p[a])]);o>n&&(i=a,n=o)}var c=1,l=0,f=p[i],h=E[i];if(Math.abs(e[s.getElementIndex(h,f)])>r){var d,m=e[s.getElementIndex(h,h)],y=e[s.getElementIndex(f,f)],_=e[s.getElementIndex(h,f)],v=(m-y)/2/_;d=v<0?-1/(-v+Math.sqrt(1+v*v)):1/(v+Math.sqrt(1+v*v)),c=1/Math.sqrt(1+d*d),l=d*c}return t=s.clone(s.IDENTITY,t),t[s.getElementIndex(f,f)]=t[s.getElementIndex(h,h)]=c,t[s.getElementIndex(h,f)]=l,t[s.getElementIndex(f,h)]=-l,t}s.packedLength=9,s.pack=function(e,t,n){return n=r(n,0),t[n++]=e[0],t[n++]=e[1],t[n++]=e[2],t[n++]=e[3],t[n++]=e[4],t[n++]=e[5],t[n++]=e[6],t[n++]=e[7],t[n++]=e[8],t},s.unpack=function(e,t,i){return t=r(t,0),n(i)||(i=new s),i[0]=e[t++],i[1]=e[t++],i[2]=e[t++],i[3]=e[t++],i[4]=e[t++],i[5]=e[t++],i[6]=e[t++],i[7]=e[t++],i[8]=e[t++],i},s.clone=function(e,t){if(n(e))return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t):new s(e[0],e[3],e[6],e[1],e[4],e[7],e[2],e[5],e[8])},s.fromArray=function(e,t,i){return t=r(t,0),n(i)||(i=new s),i[0]=e[t],i[1]=e[t+1],i[2]=e[t+2],i[3]=e[t+3],i[4]=e[t+4],i[5]=e[t+5],i[6]=e[t+6],i[7]=e[t+7],i[8]=e[t+8],i},s.fromColumnMajorArray=function(e,t){return s.clone(e,t)},s.fromRowMajorArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],t):new s(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8])},s.fromQuaternion=function(e,t){var r=e.x*e.x,i=e.x*e.y,a=e.x*e.z,o=e.x*e.w,u=e.y*e.y,c=e.y*e.z,l=e.y*e.w,f=e.z*e.z,h=e.z*e.w,d=e.w*e.w,p=r-u-f+d,E=2*(i-h),m=2*(a+l),y=2*(i+h),_=-r+u-f+d,v=2*(c-o),T=2*(a-l),R=2*(c+o),A=-r-u+f+d;return n(t)?(t[0]=p,t[1]=y,t[2]=T,t[3]=E,t[4]=_,t[5]=R,t[6]=m,t[7]=v,t[8]=A,t):new s(p,E,m,y,_,v,T,R,A)},s.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),u=Math.sin(-e.heading),c=Math.sin(e.roll),l=r*i,f=-a*u+c*o*i,h=c*u+a*o*i,d=r*u,p=a*i+c*o*u,E=-c*i+a*o*u,m=-o,y=c*r,_=a*r;return n(t)?(t[0]=l,t[1]=d,t[2]=m,t[3]=f,t[4]=p,t[5]=y,t[6]=h,t[7]=E,t[8]=_,t):new s(l,f,h,d,p,E,m,y,_)},s.fromScale=function(e,t){return n(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=e.y,t[5]=0,t[6]=0,t[7]=0,t[8]=e.z,t):new s(e.x,0,0,0,e.y,0,0,0,e.z)},s.fromUniformScale=function(e,t){return n(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=e,t[5]=0,t[6]=0,t[7]=0,t[8]=e,t):new s(e,0,0,0,e,0,0,0,e)},s.fromCrossProduct=function(e,t){return n(t)?(t[0]=0,t[1]=e.z,t[2]=-e.y,t[3]=-e.z,t[4]=0,t[5]=e.x,t[6]=e.y,t[7]=-e.x,t[8]=0,t):new s(0,-e.z,e.y,e.z,0,-e.x,-e.y,e.x,0)},s.fromRotationX=function(e,t){var r=Math.cos(e),i=Math.sin(e);return n(t)?(t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=r,t[5]=i,t[6]=0,t[7]=-i,t[8]=r,t):new s(1,0,0,0,r,-i,0,i,r)},s.fromRotationY=function(e,t){var r=Math.cos(e),i=Math.sin(e);return n(t)?(t[0]=r,t[1]=0,t[2]=-i,t[3]=0,t[4]=1,t[5]=0,t[6]=i,t[7]=0,t[8]=r,t):new s(r,0,i,0,1,0,-i,0,r)},s.fromRotationZ=function(e,t){var r=Math.cos(e),i=Math.sin(e);return n(t)?(t[0]=r,t[1]=i,t[2]=0,t[3]=-i,t[4]=r,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new s(r,-i,0,i,r,0,0,0,1)},s.toArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8]]},s.getElementIndex=function(e,t){return 3*e+t},s.getColumn=function(e,t,r){var n=3*t,i=e[n],a=e[n+1],o=e[n+2];return r.x=i,r.y=a,r.z=o,r},s.setColumn=function(e,t,r,n){n=s.clone(e,n);var i=3*t;return n[i]=r.x,n[i+1]=r.y,n[i+2]=r.z,n},s.getRow=function(e,t,r){var n=e[t],i=e[t+3],a=e[t+6];return r.x=n,r.y=i,r.z=a,r},s.setRow=function(e,t,r,n){return n=s.clone(e,n),n[t]=r.x,n[t+3]=r.y,n[t+6]=r.z,n};var h=new e;s.getScale=function(t,r){return r.x=e.magnitude(e.fromElements(t[0],t[1],t[2],h)),r.y=e.magnitude(e.fromElements(t[3],t[4],t[5],h)),r.z=e.magnitude(e.fromElements(t[6],t[7],t[8],h)),r};var d=new e;s.getMaximumScale=function(t){return s.getScale(t,d),e.maximumComponent(d)},s.multiply=function(e,t,r){var n=e[0]*t[0]+e[3]*t[1]+e[6]*t[2],i=e[1]*t[0]+e[4]*t[1]+e[7]*t[2],a=e[2]*t[0]+e[5]*t[1]+e[8]*t[2],o=e[0]*t[3]+e[3]*t[4]+e[6]*t[5],u=e[1]*t[3]+e[4]*t[4]+e[7]*t[5],s=e[2]*t[3]+e[5]*t[4]+e[8]*t[5],c=e[0]*t[6]+e[3]*t[7]+e[6]*t[8],l=e[1]*t[6]+e[4]*t[7]+e[7]*t[8],f=e[2]*t[6]+e[5]*t[7]+e[8]*t[8];return r[0]=n,r[1]=i,r[2]=a,r[3]=o,r[4]=u,r[5]=s,r[6]=c,r[7]=l,r[8]=f,r},s.add=function(e,t,r){return r[0]=e[0]+t[0],r[1]=e[1]+t[1],r[2]=e[2]+t[2],r[3]=e[3]+t[3],r[4]=e[4]+t[4],r[5]=e[5]+t[5],r[6]=e[6]+t[6],r[7]=e[7]+t[7],r[8]=e[8]+t[8],r},s.subtract=function(e,t,r){return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],r[3]=e[3]-t[3],r[4]=e[4]-t[4],r[5]=e[5]-t[5],r[6]=e[6]-t[6],r[7]=e[7]-t[7],r[8]=e[8]-t[8],r},s.multiplyByVector=function(e,t,r){var n=t.x,i=t.y,a=t.z,o=e[0]*n+e[3]*i+e[6]*a,u=e[1]*n+e[4]*i+e[7]*a,s=e[2]*n+e[5]*i+e[8]*a;return r.x=o,r.y=u,r.z=s,r},s.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r},s.multiplyByScale=function(e,t,r){return r[0]=e[0]*t.x,r[1]=e[1]*t.x,r[2]=e[2]*t.x,r[3]=e[3]*t.y,r[4]=e[4]*t.y,r[5]=e[5]*t.y,r[6]=e[6]*t.z,r[7]=e[7]*t.z,r[8]=e[8]*t.z,r},s.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t},s.transpose=function(e,t){var r=e[0],n=e[3],i=e[6],a=e[1],o=e[4],u=e[7],s=e[2],c=e[5],l=e[8];return t[0]=r,t[1]=n,t[2]=i,t[3]=a,t[4]=o,t[5]=u,t[6]=s,t[7]=c,t[8]=l,t};var p=[1,0,0],E=[2,2,1],m=new s,y=new s;return s.computeEigenDecomposition=function(e,t){var r=u.EPSILON20,i=10,a=0,o=0;n(t)||(t={});for(var h=t.unitary=s.clone(s.IDENTITY,t.unitary),d=t.diagonal=s.clone(e,t.diagonal),p=r*c(d);o<i&&l(d)>p;)f(d,m),s.transpose(m,y),s.multiply(d,m,d),s.multiply(y,d,d),s.multiply(h,m,h),++a>2&&(++o,a=0);return t},s.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t},s.determinant=function(e){var t=e[0],r=e[3],n=e[6],i=e[1],a=e[4],o=e[7],u=e[2],s=e[5],c=e[8];return t*(a*c-s*o)+i*(s*n-r*c)+u*(r*o-a*n)},s.inverse=function(e,t){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],u=e[5],c=e[6],l=e[7],f=e[8],h=s.determinant(e);t[0]=o*f-l*u,t[1]=l*i-n*f,t[2]=n*u-o*i,t[3]=c*u-a*f,t[4]=r*f-c*i,t[5]=a*i-r*u,t[6]=a*l-c*o,t[7]=c*n-r*l,t[8]=r*o-a*n;var d=1/h;return s.multiplyByScalar(t,d,t)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[7]===t[7]&&e[8]===t[8]},s.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r},s.IDENTITY=o(new s(1,0,0,0,1,0,0,0,1)),s.ZERO=o(new s(0,0,0,0,0,0,0,0,0)),s.COLUMN0ROW0=0,s.COLUMN0ROW1=1,s.COLUMN0ROW2=2,s.COLUMN1ROW0=3,s.COLUMN1ROW1=4,s.COLUMN1ROW2=5,s.COLUMN2ROW0=6,s.COLUMN2ROW1=7,s.COLUMN2ROW2=8,i(s.prototype,{length:{get:function(){return s.packedLength}}}),s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equalsArray=function(e,t,r){return e[0]===t[r]&&e[1]===t[r+1]&&e[2]===t[r+2]&&e[3]===t[r+3]&&e[4]===t[r+4]&&e[5]===t[r+5]&&e[6]===t[r+6]&&e[7]===t[r+7]&&e[8]===t[r+8]},s.prototype.equalsEpsilon=function(e,t){return s.equalsEpsilon(this,e,t)},s.prototype.toString=function(){return"("+this[0]+", "+this[3]+", "+this[6]+")\n("+this[1]+", "+this[4]+", "+this[7]+")\n("+this[2]+", "+this[5]+", "+this[8]+")"},s}),define("Core/Cartesian4",["./Check","./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,r,n,i,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 u=new o;o.distance=function(e,t){return o.subtract(e,t,u),o.magnitude(u)},o.distanceSquared=function(e,t){return o.subtract(e,t,u),o.magnitudeSquared(u)},o.normalize=function(e,t){var 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 s=new o;o.lerp=function(e,t,r,n){return o.multiplyByScalar(t,r,s),n=o.multiplyByScalar(e,1-r,n),o.add(s,n,n)};var c=new o;return 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+")"},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,u,s,c){"use strict";function l(e,t,r,i,a,o,u,s,c,l,f,h,d,p,E,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(p,0),this[8]=n(r,0),this[9]=n(u,0),this[10]=n(f,0),this[11]=n(E,0),this[12]=n(i,0),this[13]=n(s,0),this[14]=n(h,0),this[15]=n(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,u=r.z,s=t.x*t.x,c=t.x*t.y,f=t.x*t.z,h=t.x*t.w,d=t.y*t.y,p=t.y*t.z,E=t.y*t.w,m=t.z*t.z,y=t.z*t.w,_=t.w*t.w,v=s-d-m+_,T=2*(c-y),R=2*(f+E),A=2*(c+y),S=-s+d-m+_,g=2*(p-h),N=2*(f-E),O=2*(p+h),I=-s-d+m+_;return n[0]=v*a,n[1]=A*a,n[2]=N*a,n[3]=0,n[4]=T*o,n[5]=S*o,n[6]=O*o,n[7]=0,n[8]=R*u,n[9]=g*u,n[10]=I*u,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n},l.fromTranslationRotationScale=function(e,t){return l.fromTranslationQuaternionRotationScale(e.translation,e.rotation,e.scale,t)},l.fromTranslation=function(e,t){return l.fromRotationTranslation(s.IDENTITY,e,t)},l.fromScale=function(e,t){return i(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e.y,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e.z,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new l(e.x,0,0,0,0,e.y,0,0,0,0,e.z,0,0,0,0,1)},l.fromUniformScale=function(e,t){return i(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new l(e,0,0,0,0,e,0,0,0,0,e,0,0,0,0,1)};var f=new e,h=new e,d=new e;l.fromCamera=function(t,r){var n=t.position,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 u=h.x,s=h.y,c=h.z,p=f.x,E=f.y,m=f.z,y=d.x,_=d.y,v=d.z,T=n.x,R=n.y,A=n.z,S=u*-T+s*-R+c*-A,g=y*-T+_*-R+v*-A,N=p*T+E*R+m*A;return i(r)?(r[0]=u,r[1]=y,r[2]=-p,r[3]=0,r[4]=s,r[5]=_,r[6]=-E,r[7]=0,r[8]=c,r[9]=v,r[10]=-m,r[11]=0,r[12]=S,r[13]=g,r[14]=N,r[15]=1,r):new l(u,s,c,S,y,_,v,g,-p,-E,-m,N,0,0,0,1)},l.computePerspectiveFieldOfView=function(e,t,r,n,i){var a=Math.tan(.5*e),o=1/a,u=o/t,s=(n+r)/(r-n),c=2*n*r/(r-n);return i[0]=u,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=o,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=s,i[11]=-1,i[12]=0,i[13]=0,i[14]=c,i[15]=0,i},l.computeOrthographicOffCenter=function(e,t,r,n,i,a,o){var u=1/(t-e),s=1/(n-r),c=1/(a-i),l=-(t+e)*u,f=-(n+r)*s,h=-(a+i)*c;return u*=2,s*=2,c*=-2,o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s,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 u=2*i/(t-e),s=2*i/(n-r),c=(t+e)/(t-e),l=(n+r)/(n-r),f=-(a+i)/(a-i),h=-1,d=-2*a*i/(a-i);return o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s,o[6]=0,o[7]=0,o[8]=c,o[9]=l,o[10]=f,o[11]=h,o[12]=0,o[13]=0,o[14]=d,o[15]=0,o},l.computeInfinitePerspectiveOffCenter=function(e,t,r,n,i,a){var o=2*i/(t-e),u=2*i/(n-r),s=(t+e)/(t-e),c=(n+r)/(n-r),l=-1,f=-1,h=-2*i;return a[0]=o,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=u,a[6]=0,a[7]=0,a[8]=s,a[9]=c,a[10]=l,a[11]=f,a[12]=0,a[13]=0,a[14]=h,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),u=n(e.width,0),s=n(e.height,0);t=n(t,0),r=n(r,1);var c=.5*u,l=.5*s,f=.5*(r-t),h=c,d=l,p=f,E=a+c,m=o+l,y=t+f,_=1;return i[0]=h,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=d,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=p,i[11]=0,i[12]=E,i[13]=m,i[14]=y,i[15]=_,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],u=e[n+3];return r.x=i,r.y=a,r.z=o,r.w=u,r},l.setColumn=function(e,t,r,n){n=l.clone(e,n);var i=4*t;return n[i]=r.x,n[i+1]=r.y,n[i+2]=r.z,n[i+3]=r.w,n},l.setTranslation=function(e,t,r){return r[0]=e[0],r[1]=e[1],r[2]=e[2],r[3]=e[3],r[4]=e[4],r[5]=e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r[9]=e[9],r[10]=e[10],r[11]=e[11],r[12]=t.x,r[13]=t.y,r[14]=t.z,r[15]=e[15],r},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 E=new e;l.getMaximumScale=function(t){return l.getScale(t,E),e.maximumComponent(E)},l.multiply=function(e,t,r){var n=e[0],i=e[1],a=e[2],o=e[3],u=e[4],s=e[5],c=e[6],l=e[7],f=e[8],h=e[9],d=e[10],p=e[11],E=e[12],m=e[13],y=e[14],_=e[15],v=t[0],T=t[1],R=t[2],A=t[3],S=t[4],g=t[5],N=t[6],O=t[7],I=t[8],x=t[9],w=t[10],M=t[11],C=t[12],P=t[13],D=t[14],L=t[15],U=n*v+u*T+f*R+E*A,b=i*v+s*T+h*R+m*A,F=a*v+c*T+d*R+y*A,B=o*v+l*T+p*R+_*A,z=n*S+u*g+f*N+E*O,q=i*S+s*g+h*N+m*O,G=a*S+c*g+d*N+y*O,W=o*S+l*g+p*N+_*O,V=n*I+u*x+f*w+E*M,X=i*I+s*x+h*w+m*M,H=a*I+c*x+d*w+y*M,Y=o*I+l*x+p*w+_*M,k=n*C+u*P+f*D+E*L,Z=i*C+s*P+h*D+m*L,j=a*C+c*P+d*D+y*L,K=o*C+l*P+p*D+_*L;return r[0]=U,r[1]=b,r[2]=F,r[3]=B,r[4]=z,r[5]=q,r[6]=G,r[7]=W,r[8]=V,r[9]=X,r[10]=H,r[11]=Y,r[12]=k,r[13]=Z,r[14]=j,r[15]=K,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],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=e[12],d=e[13],p=e[14],E=t[0],m=t[1],y=t[2],_=t[4],v=t[5],T=t[6],R=t[8],A=t[9],S=t[10],g=t[12],N=t[13],O=t[14],I=n*E+o*m+c*y,x=i*E+u*m+l*y,w=a*E+s*m+f*y,M=n*_+o*v+c*T,C=i*_+u*v+l*T,P=a*_+s*v+f*T,D=n*R+o*A+c*S,L=i*R+u*A+l*S,U=a*R+s*A+f*S,b=n*g+o*N+c*O+h,F=i*g+u*N+l*O+d,B=a*g+s*N+f*O+p;return r[0]=I,r[1]=x,r[2]=w,r[3]=0,r[4]=M,r[5]=C,r[6]=P,r[7]=0,r[8]=D,r[9]=L,r[10]=U,r[11]=0,r[12]=b,r[13]=F,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],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=t[0],d=t[1],p=t[2],E=t[3],m=t[4],y=t[5],_=t[6],v=t[7],T=t[8],R=n*h+o*d+c*p,A=i*h+u*d+l*p,S=a*h+s*d+f*p,g=n*E+o*m+c*y,N=i*E+u*m+l*y,O=a*E+s*m+f*y,I=n*_+o*v+c*T,x=i*_+u*v+l*T,w=a*_+s*v+f*T;return r[0]=R,r[1]=A,r[2]=S,r[3]=0,r[4]=g,r[5]=N,r[6]=O,r[7]=0,r[8]=I,r[9]=x,r[10]=w,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],u=n*e[1]+i*e[5]+a*e[9]+e[13],s=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]=u,r[14]=s,r[15]=e[15],r};var m=new e;l.multiplyByUniformScale=function(e,t,r){return m.x=t,m.y=t,m.z=t,l.multiplyByScale(e,m,r)},l.multiplyByScale=function(e,t,r){var n=t.x,i=t.y,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,u=e[0]*n+e[4]*i+e[8]*a+e[12]*o,s=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=u,r.y=s,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,u=e[1]*n+e[5]*i+e[9]*a,s=e[2]*n+e[6]*i+e[10]*a;return r.x=o,r.y=u,r.z=s,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],u=e[1]*n+e[5]*i+e[9]*a+e[13],s=e[2]*n+e[6]*i+e[10]*a+e[14];return r.x=o,r.y=u,r.z=s,r},l.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r[9]=e[9]*t,r[10]=e[10]*t,r[11]=e[11]*t,r[12]=e[12]*t,r[13]=e[13]*t,r[14]=e[14]*t,r[15]=e[15]*t,r},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var r=e[1],n=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=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]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||i(e)&&i(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,r){return e===t||i(e)&&i(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r&&Math.abs(e[9]-t[9])<=r&&Math.abs(e[10]-t[10])<=r&&Math.abs(e[11]-t[11])<=r&&Math.abs(e[12]-t[12])<=r&&Math.abs(e[13]-t[13])<=r&&Math.abs(e[14]-t[14])<=r&&Math.abs(e[15]-t[15])<=r},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var y=new s,_=new s,v=new t,T=new t(0,0,0,1);return l.inverse=function(e,r){if(s.equalsEpsilon(l.getRotation(e,y),_,u.EPSILON7)&&t.equals(l.getRow(e,3,v),T))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;var n=e[0],i=e[4],a=e[8],o=e[12],f=e[1],h=e[5],d=e[9],p=e[13],E=e[2],m=e[6],R=e[10],A=e[14],S=e[3],g=e[7],N=e[11],O=e[15],I=R*O,x=A*N,w=m*O,M=A*g,C=m*N,P=R*g,D=E*O,L=A*S,U=E*N,b=R*S,F=E*g,B=m*S,z=I*h+M*d+C*p-(x*h+w*d+P*p),q=x*f+D*d+b*p-(I*f+L*d+U*p),G=w*f+L*h+F*p-(M*f+D*h+B*p),W=P*f+U*h+B*d-(C*f+b*h+F*d),V=x*i+w*a+P*o-(I*i+M*a+C*o),X=I*n+L*a+U*o-(x*n+D*a+b*o),H=M*n+D*i+B*o-(w*n+L*i+F*o),Y=C*n+b*i+F*a-(P*n+U*i+B*a);I=a*p,x=o*d,w=i*p,M=o*h,C=i*d,P=a*h,D=n*p,L=o*f,U=n*d,b=a*f,F=n*h,B=i*f;var k=I*g+M*N+C*O-(x*g+w*N+P*O),Z=x*S+D*N+b*O-(I*S+L*N+U*O),j=w*S+L*g+F*O-(M*S+D*g+B*O),K=P*S+U*g+B*N-(C*S+b*g+F*N),J=w*R+P*A+x*m-(C*A+I*m+M*R),Q=U*A+I*E+L*R-(D*R+b*A+x*E),$=D*m+B*A+M*E-(F*A+w*E+L*m),ee=F*R+C*E+b*m-(U*m+B*R+P*E),te=n*z+i*q+a*G+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,r[0]=z*te,r[1]=q*te,r[2]=G*te,r[3]=W*te,r[4]=V*te,r[5]=X*te,r[6]=H*te,r[7]=Y*te,r[8]=k*te,r[9]=Z*te,r[10]=j*te,r[11]=K*te,r[12]=J*te,r[13]=Q*te,r[14]=$*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],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],h=e[13],d=e[14],p=-r*f-n*h-i*d,E=-a*f-o*h-u*d,m=-s*f-c*h-l*d;return t[0]=r,t[1]=a,t[2]=s,t[3]=0,t[4]=n,t[5]=o,t[6]=c,t[7]=0,t[8]=i,t[9]=u,t[10]=l,t[11]=0,t[12]=p,t[13]=E,t[14]=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,u){"use strict";function s(e,t,n,i){this.west=r(e,0),this.south=r(t,0),this.east=r(n,0),this.north=r(i,0)}i(s.prototype,{width:{get:function(){return s.computeWidth(this)}},height:{get:function(){return s.computeHeight(this)}}}),s.packedLength=4,s.pack=function(e,t,n){return n=r(n,0),t[n++]=e.west,t[n++]=e.south,t[n++]=e.east,t[n]=e.north,t},s.unpack=function(e,t,i){return t=r(t,0),n(i)||(i=new s),i.west=e[t++],i.south=e[t++],i.east=e[t++],i.north=e[t],i},s.computeWidth=function(e){var t=e.east,r=e.west;return t<r&&(t+=u.TWO_PI),t-r},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,t,i,a,o){return e=u.toRadians(r(e,0)),t=u.toRadians(r(t,0)),i=u.toRadians(r(i,0)),a=u.toRadians(r(a,0)),n(o)?(o.west=e,o.south=t,o.east=i,o.north=a,o):new s(e,t,i,a)},s.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 s(e,t,i,a)},s.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 p=d.longitude>=0?d.longitude:d.longitude+u.TWO_PI;a=Math.min(a,p),o=Math.max(o,p)}return i-r>o-a&&(r=a,i=o,i>u.PI&&(i-=u.TWO_PI),r>u.PI&&(r-=u.TWO_PI)),n(t)?(t.west=r,t.south=c,t.east=i,t.north=l,t):new s(r,c,i,l)},s.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,p=0,E=e.length;p<E;p++){var m=t.cartesianToCartographic(e[p]);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 y=m.longitude>=0?m.longitude:m.longitude+u.TWO_PI;l=Math.min(l,y),f=Math.max(f,y)}return c-o>f-l&&(o=l,c=f,c>u.PI&&(c-=u.TWO_PI),o>u.PI&&(o-=u.TWO_PI)),n(i)?(i.west=o,i.south=h,i.east=c,i.north=d,i):new s(o,h,c,d)},s.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.south,r.height=0,r):new e(t.west,t.south)},s.northwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.north,r.height=0,r):new e(t.west,t.north)},s.northeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.north,r.height=0,r):new e(t.east,t.north)},s.southeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.south,r.height=0,r):new e(t.east,t.south)},s.center=function(t,r){var i=t.east,a=t.west;i<a&&(i+=u.TWO_PI);var o=u.negativePiToPi(.5*(a+i)),s=.5*(t.south+t.north);return n(r)?(r.longitude=o,r.latitude=s,r.height=0,r):new e(o,s)},s.intersection=function(e,t,r){var i=e.east,a=e.west,o=t.east,c=t.west;i<a&&o>0?i+=u.TWO_PI:o<c&&i>0&&(o+=u.TWO_PI),i<a&&c<0?c+=u.TWO_PI:o<c&&a<0&&(a+=u.TWO_PI);var l=u.negativePiToPi(Math.max(a,c)),f=u.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 s(l,h,f,d)}},s.simpleIntersection=function(e,t,r){var i=Math.max(e.west,t.west),a=Math.max(e.south,t.south),o=Math.min(e.east,t.east),u=Math.min(e.north,t.north);if(!(a>=u||i>=o))return n(r)?(r.west=i,r.south=a,r.east=o,r.north=u,r):new s(i,a,o,u)},s.union=function(e,t,r){n(r)||(r=new s);var i=e.east,a=e.west,o=t.east,c=t.west;i<a&&o>0?i+=u.TWO_PI:o<c&&i>0&&(o+=u.TWO_PI),i<a&&c<0?c+=u.TWO_PI:o<c&&a<0&&(a+=u.TWO_PI);var l=u.convertLongitudeRange(Math.min(a,c)),f=u.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},s.expand=function(e,t,r){return n(r)||(r=new s),r.west=Math.min(e.west,t.longitude),r.south=Math.min(e.south,t.latitude),r.east=Math.max(e.east,t.longitude),r.north=Math.max(e.north,t.latitude),r},s.contains=function(e,t){var r=t.longitude,n=t.latitude,i=e.west,a=e.east;return a<i&&(a+=u.TWO_PI,r<0&&(r+=u.TWO_PI)),(r>i||u.equalsEpsilon(r,i,u.EPSILON14))&&(r<a||u.equalsEpsilon(r,a,u.EPSILON14))&&n>=e.south&&n<=e.north};var c=new e;return s.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,p=e.west,E=c;E.height=i,E.longitude=p,E.latitude=f,o[l]=t.cartographicToCartesian(E,o[l]),l++,E.longitude=d,o[l]=t.cartographicToCartesian(E,o[l]),l++,E.latitude=h,o[l]=t.cartographicToCartesian(E,o[l]),l++,E.longitude=p,o[l]=t.cartographicToCartesian(E,o[l]),l++,f<0?E.latitude=f:h>0?E.latitude=h:E.latitude=0;for(var m=1;m<8;++m)E.longitude=-Math.PI+m*u.PI_OVER_TWO,s.contains(e,E)&&(o[l]=t.cartographicToCartesian(E,o[l]),l++);return 0===E.latitude&&(E.longitude=p,o[l]=t.cartographicToCartesian(E,o[l]),l++,E.longitude=d,o[l]=t.cartographicToCartesian(E,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Rectangle"],function(e,t,r,n,i,a,o,u,s,c,l,f){"use strict";function h(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var d=new e,p=new e,E=new e,m=new e,y=new e,_=new e,v=new e,T=new e,R=new e,A=new e,S=new e,g=new e;h.fromPoints=function(t,r){if(i(r)||(r=new h),!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],v),o=e.clone(a,d),u=e.clone(a,p),s=e.clone(a,E),c=e.clone(a,m),l=e.clone(a,y),f=e.clone(a,_),N=t.length;for(n=1;n<N;n++){e.clone(t[n],a);var O=a.x,I=a.y,x=a.z;O<o.x&&e.clone(a,o),O>c.x&&e.clone(a,c),I<u.y&&e.clone(a,u),I>l.y&&e.clone(a,l),x<s.z&&e.clone(a,s),x>f.z&&e.clone(a,f)}var w=e.magnitudeSquared(e.subtract(c,o,T)),M=e.magnitudeSquared(e.subtract(l,u,T)),C=e.magnitudeSquared(e.subtract(f,s,T)),P=o,D=c,L=w;M>L&&(L=M,P=u,D=l),C>L&&(L=C,P=s,D=f);var U=R;U.x=.5*(P.x+D.x),U.y=.5*(P.y+D.y),U.z=.5*(P.z+D.z);var b=e.magnitudeSquared(e.subtract(D,U,T)),F=Math.sqrt(b),B=A;B.x=o.x,B.y=u.y,B.z=s.z;var z=S;z.x=c.x,z.y=l.y,z.z=f.z;var q=e.multiplyByScalar(e.add(B,z,T),.5,g),G=0;for(n=0;n<N;n++){e.clone(t[n],a);var W=e.magnitude(e.subtract(a,q,T));W>G&&(G=W);var V=e.magnitudeSquared(e.subtract(a,U,T));if(V>b){var X=Math.sqrt(V);F=.5*(F+X),b=F*F;var H=X-F;U.x=(F*U.x+H*a.x)/X,U.y=(F*U.y+H*a.y)/X,U.z=(F*U.z+H*a.z)/X}}return F<G?(e.clone(U,r.center),r.radius=F):(e.clone(q,r.center),r.radius=G),r};var N=new o,O=new e,I=new e,x=new t,w=new t;h.fromRectangle2D=function(e,t,r){return h.fromRectangleWithHeights2D(e,t,0,0,r)},h.fromRectangleWithHeights2D=function(t,r,a,o,u){if(i(u)||(u=new h),!i(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;r=n(r,N),f.southwest(t,x),x.height=a,f.northeast(t,w),w.height=o;var s=r.project(x,O),c=r.project(w,I),l=c.x-s.x,d=c.y-s.y,p=c.z-s.z;u.radius=.5*Math.sqrt(l*l+d*d+p*p);var E=u.center;return E.x=s.x+.5*l,E.y=s.y+.5*d,E.z=s.z+.5*p,u};var M=[];h.fromRectangle3D=function(e,t,r,o){t=n(t,a.WGS84),r=n(r,0);var u;return i(e)&&(u=f.subsample(e,t,r,M)),h.fromPoints(u,o)},h.fromVertices=function(t,r,a,o){if(i(o)||(o=new h),!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 u=v;u.x=t[0]+r.x,u.y=t[1]+r.y,u.z=t[2]+r.z;var s,c=e.clone(u,d),l=e.clone(u,p),f=e.clone(u,E),N=e.clone(u,m),O=e.clone(u,y),I=e.clone(u,_),x=t.length;for(s=0;s<x;s+=a){var w=t[s]+r.x,M=t[s+1]+r.y,C=t[s+2]+r.z;u.x=w,u.y=M,u.z=C,w<c.x&&e.clone(u,c),w>N.x&&e.clone(u,N),M<l.y&&e.clone(u,l),M>O.y&&e.clone(u,O),C<f.z&&e.clone(u,f),C>I.z&&e.clone(u,I)}var P=e.magnitudeSquared(e.subtract(N,c,T)),D=e.magnitudeSquared(e.subtract(O,l,T)),L=e.magnitudeSquared(e.subtract(I,f,T)),U=c,b=N,F=P;D>F&&(F=D,U=l,b=O),L>F&&(F=L,U=f,b=I);var B=R;B.x=.5*(U.x+b.x),B.y=.5*(U.y+b.y),B.z=.5*(U.z+b.z);var z=e.magnitudeSquared(e.subtract(b,B,T)),q=Math.sqrt(z),G=A;G.x=c.x,G.y=l.y,G.z=f.z;var W=S;W.x=N.x,W.y=O.y,W.z=I.z;var V=e.multiplyByScalar(e.add(G,W,T),.5,g),X=0;for(s=0;s<x;s+=a){u.x=t[s]+r.x,u.y=t[s+1]+r.y,u.z=t[s+2]+r.z;var H=e.magnitude(e.subtract(u,V,T));H>X&&(X=H);var Y=e.magnitudeSquared(e.subtract(u,B,T));if(Y>z){var k=Math.sqrt(Y);q=.5*(q+k),z=q*q;var Z=k-q;B.x=(q*B.x+Z*u.x)/k,B.y=(q*B.y+Z*u.y)/k,B.z=(q*B.z+Z*u.z)/k}}return q<X?(e.clone(B,o.center),o.radius=q):(e.clone(V,o.center),o.radius=X),o},h.fromEncodedCartesianVertices=function(t,r,n){if(i(n)||(n=new h),!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=v;a.x=t[0]+r[0],a.y=t[1]+r[1],a.z=t[2]+r[2];var o,u=e.clone(a,d),s=e.clone(a,p),c=e.clone(a,E),l=e.clone(a,m),f=e.clone(a,y),N=e.clone(a,_),O=t.length;for(o=0;o<O;o+=3){var I=t[o]+r[o],x=t[o+1]+r[o+1],w=t[o+2]+r[o+2];a.x=I,a.y=x,a.z=w,I<u.x&&e.clone(a,u),I>l.x&&e.clone(a,l),x<s.y&&e.clone(a,s),x>f.y&&e.clone(a,f),w<c.z&&e.clone(a,c),w>N.z&&e.clone(a,N)}var M=e.magnitudeSquared(e.subtract(l,u,T)),C=e.magnitudeSquared(e.subtract(f,s,T)),P=e.magnitudeSquared(e.subtract(N,c,T)),D=u,L=l,U=M;C>U&&(U=C,D=s,L=f),P>U&&(U=P,D=c,L=N);var b=R;b.x=.5*(D.x+L.x),b.y=.5*(D.y+L.y),b.z=.5*(D.z+L.z);var F=e.magnitudeSquared(e.subtract(L,b,T)),B=Math.sqrt(F),z=A;z.x=u.x,z.y=s.y,z.z=c.z;var q=S;q.x=l.x,q.y=f.y,q.z=N.z;var G=e.multiplyByScalar(e.add(z,q,T),.5,g),W=0;for(o=0;o<O;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 V=e.magnitude(e.subtract(a,G,T));V>W&&(W=V);var X=e.magnitudeSquared(e.subtract(a,b,T));if(X>F){var H=Math.sqrt(X);B=.5*(B+H),F=B*B;var Y=H-B;b.x=(B*b.x+Y*a.x)/H,b.y=(B*b.y+Y*a.y)/H,b.z=(B*b.z+Y*a.z)/H}}return B<W?(e.clone(b,n.center),n.radius=B):(e.clone(G,n.center),n.radius=W),n},h.fromCornerPoints=function(t,r,n){i(n)||(n=new h);var a=n.center;return e.add(t,r,a),e.multiplyByScalar(a,.5,a),n.radius=e.distance(a,r),n},h.fromEllipsoid=function(t,r){return i(r)||(r=new h),e.clone(e.ZERO,r.center),r.radius=t.maximumRadius,r};var C=new e;h.fromBoundingSpheres=function(t,r){if(i(r)||(r=new h),!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 h.clone(t[0],r);if(2===n)return h.union(t[0],t[1],r);var a,o=[];for(a=0;a<n;a++)o.push(t[a].center);r=h.fromPoints(o,r);var u=r.center,s=r.radius;for(a=0;a<n;a++){var c=t[a];s=Math.max(s,e.distance(u,c.center,C)+c.radius)}return r.radius=s,r};var P=new e,D=new e,L=new e;h.fromOrientedBoundingBox=function(t,r){i(r)||(r=new h);var n=t.halfAxes,a=c.getColumn(n,0,P),o=c.getColumn(n,1,D),u=c.getColumn(n,2,L);return e.add(a,o,a),e.add(a,u,a),r.center=e.clone(t.center,r.center),r.radius=e.magnitude(a),r},h.clone=function(t,r){if(i(t))return i(r)?(r.center=e.clone(t.center,r.center),r.radius=t.radius,r):new h(t.center,t.radius)},h.packedLength=4,h.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},h.unpack=function(e,t,r){t=n(t,0),i(r)||(r=new h);var a=r.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],r.radius=e[t],r};var U=new e,b=new e;h.union=function(t,r,n){i(n)||(n=new h);var a=t.center,o=t.radius,u=r.center,s=r.radius,c=e.subtract(u,a,U),l=e.magnitude(c);if(o>=l+s)return t.clone(n),n;if(s>=l+o)return r.clone(n),n;var f=.5*(o+l+s),d=e.multiplyByScalar(c,(-o+f)/l,b);return e.add(d,a,d),e.clone(d,n.center),n.radius=f,n};var F=new e;h.expand=function(t,r,n){n=h.clone(t,n);var i=e.magnitude(e.subtract(r,n.center,F));return i>n.radius&&(n.radius=i),n},h.intersectPlane=function(t,r){var n=t.center,i=t.radius,a=r.normal,o=e.dot(a,n)+r.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},h.transform=function(e,t,r){return i(r)||(r=new h),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=l.getMaximumScale(t)*e.radius,r};var B=new e;h.distanceSquaredTo=function(t,r){var n=e.subtract(t.center,r,B);return e.magnitudeSquared(n)-t.radius*t.radius},h.transformWithoutScale=function(e,t,r){return i(r)||(r=new h),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=e.radius,r};var z=new e;h.computePlaneDistances=function(t,r,n,a){i(a)||(a=new s);var o=e.subtract(t.center,r,z),u=e.dot(n,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var q=new e,G=new e,W=new e,V=new e,X=new e,H=new t,Y=new Array(8),k=0;k<8;++k)Y[k]=new e;var Z=new o;return h.projectTo2D=function(t,r,i){r=n(r,Z);var a=r.ellipsoid,o=t.center,u=t.radius,s=a.geodeticSurfaceNormal(o,q),c=e.cross(e.UNIT_Z,s,G);e.normalize(c,c);var l=e.cross(s,c,W);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,X),d=e.negate(c,V),p=Y,E=p[0];e.add(s,l,E),e.add(E,c,E),E=p[1],e.add(s,l,E),e.add(E,d,E),E=p[2],e.add(s,f,E),e.add(E,d,E),E=p[3],e.add(s,f,E),e.add(E,c,E),e.negate(s,s),E=p[4],e.add(s,l,E),e.add(E,c,E),E=p[5],e.add(s,l,E),e.add(E,d,E),E=p[6],e.add(s,f,E),e.add(E,d,E),E=p[7],e.add(s,f,E),e.add(E,c,E);for(var m=p.length,y=0;y<m;++y){var _=p[y];e.add(o,_,_);var v=a.cartesianToCartographic(_,H);r.project(v,_)}i=h.fromPoints(p,i),o=i.center;var T=o.x,R=o.y,A=o.z;return o.x=A,o.y=T,o.z=R,i},h.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},h.equals=function(t,r){return t===r||i(t)&&i(r)&&e.equals(t.center,r.center)&&t.radius===r.radius},h.prototype.intersectPlane=function(e){return h.intersectPlane(this,e)},h.prototype.distanceSquaredTo=function(e){return h.distanceSquaredTo(this,e)},h.prototype.computePlaneDistances=function(e,t,r){return h.computePlaneDistances(this,e,t,r)},h.prototype.isOccluded=function(e){return h.isOccluded(this,e)},h.prototype.equals=function(e){return h.equals(this,e)},h.prototype.clone=function(e){return h.clone(this,e)},h}),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,u=a.length;o<u;++o){var s=a[o];i=s+"RequestFullscreen","function"==typeof t[i]?(n.requestFullscreen=i,r=!0):(i=s+"RequestFullScreen","function"==typeof t[i]&&(n.requestFullscreen=i,r=!0)),i=s+"ExitFullscreen","function"==typeof document[i]?n.exitFullscreen=i:(i=s+"CancelFullScreen","function"==typeof document[i]&&(n.exitFullscreen=i)),i=s+"FullscreenEnabled",void 0!==document[i]?n.fullscreenEnabled=i:(i=s+"FullScreenEnabled",void 0!==document[i]&&(n.fullscreenEnabled=i)),i=s+"FullscreenElement",void 0!==document[i]?n.fullscreenElement=i:(i=s+"FullScreenElement",void 0!==document[i]&&(n.fullscreenElement=i)),i=s+"fullscreenchange",void 0!==document["on"+i]&&("ms"===s&&(i="MSFullscreenChange"),n.fullscreenchange=i),i=s+"fullscreenerror",void 0!==document["on"+i]&&("ms"===s&&(i="MSFullscreenError"),n.fullscreenerror=i)}return r},i.requestFullscreen=function(e,t){i.supportsFullscreen()&&e[n.requestFullscreen]({vrDisplay:t})},i.exitFullscreen=function(){i.supportsFullscreen()&&document[n.exitFullscreen]()},i}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,r){"use strict";function n(e){for(var t=e.split("."),r=0,n=t.length;r<n;++r)t[r]=parseInt(t[r],10);return t}function i(){if(!t(R)&&(R=!1,!h())){var e=/ Chrome\/([\.0-9]+)/.exec(T.userAgent);null!==e&&(R=!0,A=n(e[1]))}return R}function a(){return i()&&A}function o(){if(!t(S)&&(S=!1,!i()&&!h()&&/ Safari\/[\.0-9]+/.test(T.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(T.userAgent);null!==e&&(S=!0,
  g=n(e[1]))}return S}function u(){return o()&&g}function s(){if(!t(N)){N=!1;var e=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(T.userAgent);null!==e&&(N=!0,O=n(e[1]),O.isNightly=!!e[2])}return N}function c(){return s()&&O}function l(){if(!t(I)){I=!1;var e;"Microsoft Internet Explorer"===T.appName?(e=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(T.userAgent),null!==e&&(I=!0,x=n(e[1]))):"Netscape"===T.appName&&(e=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(T.userAgent),null!==e&&(I=!0,x=n(e[1])))}return I}function f(){return l()&&x}function h(){if(!t(w)){w=!1;var e=/ Edge\/([\.0-9]+)/.exec(T.userAgent);null!==e&&(w=!0,M=n(e[1]))}return w}function d(){return h()&&M}function p(){if(!t(C)){C=!1;var e=/Firefox\/([\.0-9]+)/.exec(T.userAgent);null!==e&&(C=!0,P=n(e[1]))}return C}function E(){return t(D)||(D=/Windows/i.test(T.appVersion)),D}function m(){return p()&&P}function y(){return t(L)||(L="undefined"!=typeof PointerEvent&&(!t(T.pointerEnabled)||T.pointerEnabled)),L}function _(){if(!t(b)){var e=document.createElement("canvas");e.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var r=e.style.imageRendering;b=t(r)&&""!==r,b&&(U=r)}return b}function v(){return _()?U:void 0}var T;T="undefined"!=typeof navigator?navigator:{};var R,A,S,g,N,O,I,x,w,M,C,P,D,L,U,b,F={isChrome:i,chromeVersion:a,isSafari:o,safariVersion:u,isWebkit:s,webkitVersion:c,isInternetExplorer:l,internetExplorerVersion:f,isEdge:h,edgeVersion:d,isFirefox:p,firefoxVersion:m,isWindows:E,hardwareConcurrency:e(T.hardwareConcurrency,3),supportsPointerEvents:y,supportsImageRenderingPixelated:_,imageRenderingValue:v};return F.supportsFullscreen=function(){return r.supportsFullscreen()},F.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},F.supportsWebWorkers=function(){return"undefined"!=typeof Worker},F}),define("Core/WebGLConstants",["./freezeObject"],function(e){"use strict";var t={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:35713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,COMPRESSED_RGB_S3TC_DXT1_EXT:33776,COMPRESSED_RGBA_S3TC_DXT1_EXT:33777,COMPRESSED_RGBA_S3TC_DXT3_EXT:33778,COMPRESSED_RGBA_S3TC_DXT5_EXT:33779,COMPRESSED_RGB_PVRTC_4BPPV1_IMG:35840,COMPRESSED_RGB_PVRTC_2BPPV1_IMG:35841,COMPRESSED_RGBA_PVRTC_4BPPV1_IMG:35842,COMPRESSED_RGBA_PVRTC_2BPPV1_IMG:35843,COMPRESSED_RGB_ETC1_WEBGL:36196,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503,MAX_TEXTURE_MAX_ANISOTROPY_EXT:34047};return e(t)}),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/AxisAlignedBoundingBox",["./Cartesian3","./Check","./defaultValue","./defined","./Intersect"],function(e,t,r,n,i){"use strict";function a(t,i,a){this.minimum=e.clone(r(t,e.ZERO)),this.maximum=e.clone(r(i,e.ZERO)),n(a)?a=e.clone(a):(a=e.add(this.minimum,this.maximum,new e),e.multiplyByScalar(a,.5,a)),this.center=a}a.fromPoints=function(t,r){if(n(r)||(r=new a),!n(t)||0===t.length)return r.minimum=e.clone(e.ZERO,r.minimum),r.maximum=e.clone(e.ZERO,r.maximum),r.center=e.clone(e.ZERO,r.center),r;for(var i=t[0].x,o=t[0].y,u=t[0].z,s=t[0].x,c=t[0].y,l=t[0].z,f=t.length,h=1;h<f;h++){var d=t[h],p=d.x,E=d.y,m=d.z;i=Math.min(p,i),s=Math.max(p,s),o=Math.min(E,o),c=Math.max(E,c),u=Math.min(m,u),l=Math.max(m,l)}var y=r.minimum;y.x=i,y.y=o,y.z=u;var _=r.maximum;_.x=s,_.y=c,_.z=l;var v=e.add(y,_,r.center);return e.multiplyByScalar(v,.5,v),r},a.clone=function(t,r){if(n(t))return n(r)?(r.minimum=e.clone(t.minimum,r.minimum),r.maximum=e.clone(t.maximum,r.maximum),r.center=e.clone(t.center,r.center),r):new a(t.minimum,t.maximum)},a.equals=function(t,r){return t===r||n(t)&&n(r)&&e.equals(t.center,r.center)&&e.equals(t.minimum,r.minimum)&&e.equals(t.maximum,r.maximum)};var o=new e;return a.intersectPlane=function(t,r){o=e.subtract(t.maximum,t.minimum,o);var n=e.multiplyByScalar(o,.5,o),a=r.normal,u=n.x*Math.abs(a.x)+n.y*Math.abs(a.y)+n.z*Math.abs(a.z),s=e.dot(t.center,a)+r.distance;return s-u>0?i.INSIDE:s+u<0?i.OUTSIDE:i.INTERSECTING},a.prototype.clone=function(e){return a.clone(this,e)},a.prototype.intersectPlane=function(e){return a.intersectPlane(this,e)},a.prototype.equals=function(e){return a.equals(this,e)},a}),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 u=new o;o.distance=function(e,t){return o.subtract(e,t,u),o.magnitude(u)},o.distanceSquared=function(e,t){return o.subtract(e,t,u),o.magnitudeSquared(u)},o.normalize=function(e,t){var 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 s=new o;o.lerp=function(e,t,r,n){return o.multiplyByScalar(t,r,s),n=o.multiplyByScalar(e,1-r,n),o.add(s,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/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){var n=t*t-4*e*r;return n},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),u=Math.abs(e);if(o<u&&o/u<t.EPSILON14)return[0,0];if(o>u&&u/o<t.EPSILON14)return[];if(a=-i/e,a<0)return[];var s=Math.sqrt(a);return[-s,s]}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,u=t/3,s=r/3,c=n,l=o*s,f=u*c,h=u*u,d=s*s,p=o*s-h,E=o*c-u*s,m=u*c-d,y=4*p*m-E*E;if(y<0){var _,v,T;h*f>=l*d?(_=o,v=p,T=-2*u*p+o*E):(_=c,v=m,T=-c*E+2*s*m);var R=T<0?-1:1,A=-R*Math.abs(_)*Math.sqrt(-y);a=-T+A;var S=a/2,g=S<0?-Math.pow(-S,1/3):Math.pow(S,1/3),N=a===A?-g:-v/g;return i=v<=0?g+N:-T/(g*g+N*N+v),h*f>=l*d?[(i-u)/o]:[-c/(i+s)]}var O=p,I=-2*u*p+o*E,x=m,w=-c*E+2*s*m,M=Math.sqrt(y),C=Math.sqrt(3)/2,P=Math.abs(Math.atan2(o*M,-I)/3);i=2*Math.sqrt(-O);var D=Math.cos(P);a=i*D;var L=i*(-D/2-C*Math.sin(P)),U=a+L>2*u?a-u:L-u,b=o,F=U/b;P=Math.abs(Math.atan2(c*M,-w)/3),i=2*Math.sqrt(-x),D=Math.cos(P),a=i*D,L=i*(-D/2-C*Math.sin(P));var B=-c,z=a+L<2*s?a+s:L+s,q=B/z,G=b*z,W=-U*z-b*B,V=U*B,X=(s*W-u*V)/(-u*W+s*G);return F<=X?F<=q?X<=q?[F,X,q]:[F,q,X]:[q,F,X]:F<=q?[X,F,q]:X<=q?[X,q,F]:[q,X,F]}var n={};return n.computeDiscriminant=function(e,t,r,n){var i=e*e,a=t*t,o=r*r,u=n*n,s=18*e*t*r*n+a*o-27*i*u-4*(e*o*r+a*t*n);return s},n.computeRealRoots=function(e,n,i,a){var o,u;if(0===e)return t.computeRealRoots(n,i,a);if(0===n){if(0===i){if(0===a)return[0,0,0];u=-a/e;var s=u<0?-Math.pow(-u,1/3):Math.pow(u,1/3);return[s,s,s]}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?(u=-n/e,u<0?[u,0,0]:[0,0,u]):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 u=t*t,s=i-3*u/8,c=a-i*t/2+u*t/8,l=o-a*t/4+i*u/16-3*u*u/256,f=e.computeRealRoots(1,2*s,s*s-4*l,-c*c);if(f.length>0){var h=-t/4,d=f[f.length-1];if(Math.abs(d)<r.EPSILON14){var p=n.computeRealRoots(1,s,l);if(2===p.length){var E,m=p[0],y=p[1];if(m>=0&&y>=0){var _=Math.sqrt(m),v=Math.sqrt(y);return[h-v,h-_,h+_,h+v]}if(m>=0&&y<0)return E=Math.sqrt(m),[h-E,h+E];if(m<0&&y>=0)return E=Math.sqrt(y),[h-E,h+E]}return[]}if(d>0){var T=Math.sqrt(d),R=(s+d-c/T)/2,A=(s+d+c/T)/2,S=n.computeRealRoots(1,T,R),g=n.computeRealRoots(1,-T,A);return 0!==S.length?(S[0]+=h,S[1]+=h,0!==g.length?(g[0]+=h,g[1]+=h,S[1]<=g[0]?[S[0],S[1],g[0],g[1]]:g[1]<=S[0]?[g[0],g[1],S[0],S[1]]:S[0]>=g[0]&&S[1]<=g[1]?[g[0],S[0],S[1],g[1]]:g[0]>=S[0]&&g[1]<=S[1]?[S[0],g[0],g[1],S[1]]:S[0]>g[0]&&S[0]<g[1]?[g[0],S[0],g[1],S[1]]:[S[0],g[0],S[1],g[1]]):S):0!==g.length?(g[0]+=h,g[1]+=h,g):[]}}return[]}function a(t,i,a,o){var u=a*a,s=i*i,c=t*t,l=-2*i,f=a*t+s-4*o,h=c*o-a*i*t+u,d=e.computeRealRoots(1,l,f,h);if(d.length>0){var p,E,m=d[0],y=i-m,_=y*y,v=t/2,T=y/2,R=_-4*o,A=_+4*Math.abs(o),S=c-4*m,g=c+4*Math.abs(m);if(m<0||R*g<S*A){var N=Math.sqrt(S);p=N/2,E=0===N?0:(t*T-a)/N}else{var O=Math.sqrt(R);p=0===O?0:(t*T-a)/O,E=O/2}var I,x;0===v&&0===p?(I=0,x=0):r.sign(v)===r.sign(p)?(I=v+p,x=m/I):(x=v-p,I=m/x);var w,M;0===T&&0===E?(w=0,M=0):r.sign(T)===r.sign(E)?(w=T+E,M=o/w):(M=T-E,w=o/M);var C=n.computeRealRoots(1,I,w),P=n.computeRealRoots(1,x,M);if(0!==C.length)return 0!==P.length?C[1]<=P[0]?[C[0],C[1],P[0],P[1]]:P[1]<=C[0]?[P[0],P[1],C[0],C[1]]:C[0]>=P[0]&&C[1]<=P[1]?[P[0],C[0],C[1],P[1]]:P[0]>=C[0]&&P[1]<=C[1]?[C[0],P[0],P[1],C[1]]:C[0]>P[0]&&C[0]<P[1]?[P[0],C[0],P[1],C[1]]:[C[0],P[0],C[1],P[1]]:C;if(0!==P.length)return P}return[]}var o={};return o.computeDiscriminant=function(e,t,r,n,i){var a=e*e,o=a*e,u=t*t,s=u*t,c=r*r,l=c*r,f=n*n,h=f*n,d=i*i,p=d*i,E=u*c*f-4*s*h-4*e*l*f+18*e*t*r*h-27*a*f*f+256*o*p+i*(18*s*r*n-4*u*l+16*e*c*c-80*e*t*c*n-6*e*u*f+144*a*r*f)+d*(144*e*u*r-27*u*u-128*a*c-192*a*t*n);return E},o.computeRealRoots=function(t,n,o,u,s){if(Math.abs(t)<r.EPSILON15)return e.computeRealRoots(n,o,u,s);var c=n/t,l=o/t,f=u/t,h=s/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:return a(c,l,f,h);case 2:return a(c,l,f,h);case 3:return i(c,l,f,h);case 4:return i(c,l,f,h);case 5:return a(c,l,f,h);case 6:return i(c,l,f,h);case 7:return i(c,l,f,h);case 8:return a(c,l,f,h);case 9:return i(c,l,f,h);case 10:return i(c,l,f,h);case 11:return a(c,l,f,h);case 12:return i(c,l,f,h);case 13:return i(c,l,f,h);case 14:return i(c,l,f,h);case 15:return i(c,l,f,h);default:return}},o}),define("Core/Ray",["./Cartesian3","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";function i(r,n){n=e.clone(t(n,e.ZERO)),e.equals(n,e.ZERO)||e.normalize(n,n),this.origin=e.clone(t(r,e.ZERO)),this.direction=n}return i.getPoint=function(t,n,i){return r(i)||(i=new e),i=e.multiplyByScalar(t.direction,n,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,u,s,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),u=(-t+o)*a,s=(-t-o)*a;return u<s?(n.root0=u,n.root1=s):(n.root0=s,n.root1=u),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,u=t.direction,s=r.center,c=r.radius*r.radius,l=e.subtract(o,s,_),h=e.dot(u,u),d=2*e.dot(u,l),p=e.magnitudeSquared(l)-c,E=f(h,d,p,A);if(n(E))return i.start=E.root0,i.stop=E.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 p(t,r,n,i,a){var l,f=i*i,h=a*a,p=(t[u.COLUMN1ROW1]-t[u.COLUMN2ROW2])*h,E=a*(i*d(t[u.COLUMN1ROW0],t[u.COLUMN0ROW1],o.EPSILON15)+r.y),m=t[u.COLUMN0ROW0]*f+t[u.COLUMN2ROW2]*h+i*r.x+n,y=h*d(t[u.COLUMN2ROW1],t[u.COLUMN1ROW2],o.EPSILON15),_=a*(i*d(t[u.COLUMN2ROW0],t[u.COLUMN0ROW2])+r.z),v=[];if(0===_&&0===y){if(l=s.computeRealRoots(p,E,m),0===l.length)return v;var T=l[0],R=Math.sqrt(Math.max(1-T*T,0));if(v.push(new e(i,a*T,a*-R)),v.push(new e(i,a*T,a*R)),2===l.length){var A=l[1],S=Math.sqrt(Math.max(1-A*A,0));v.push(new e(i,a*A,a*-S)),v.push(new e(i,a*A,a*S))}return v}var g=_*_,N=y*y,O=p*p,I=_*y,x=O+N,w=2*(E*p+I),M=2*m*p+E*E-N+g,C=2*(m*E-I),P=m*m-g;if(0===x&&0===w&&0===M&&0===C)return v;l=c.computeRealRoots(x,w,M,C,P);var D=l.length;if(0===D)return v;for(var L=0;L<D;++L){var U,b=l[L],F=b*b,B=Math.max(1-F,0),z=Math.sqrt(B);U=o.sign(p)===o.sign(m)?d(p*F+m,E*b,o.EPSILON12):o.sign(m)===o.sign(E*b)?d(p*F,E*b+m,o.EPSILON12):d(p*F+E*b,m,o.EPSILON12);var q=d(y*b,_,o.EPSILON15),G=U*q;G<0?v.push(new e(i,a*b,a*z)):G>0?v.push(new e(i,a*b,a*-z)):0!==z?(v.push(new e(i,a*b,a*-z)),v.push(new e(i,a*b,a*z)),++L):v.push(new e(i,a*b,a*z))}return v}var E={};E.rayPlane=function(t,r,i){n(i)||(i=new e);var a=t.origin,u=t.direction,s=r.normal,c=e.dot(s,u);if(!(Math.abs(c)<o.EPSILON15)){var l=(-r.distance-e.dot(s,a))/c;if(!(l<0))return i=e.multiplyByScalar(u,l,i),e.add(a,i,i)}};var m=new e,y=new e,_=new e,v=new e,T=new e;E.rayTriangleParametric=function(t,n,i,a,u){u=r(u,!1);var s,c,l,f,h,d=t.origin,p=t.direction,E=e.subtract(i,n,m),R=e.subtract(a,n,y),A=e.cross(p,R,_),S=e.dot(E,A);if(u){if(S<o.EPSILON6)return;if(s=e.subtract(d,n,v),l=e.dot(s,A),l<0||l>S)return;if(c=e.cross(s,E,T),f=e.dot(p,c),f<0||l+f>S)return;h=e.dot(R,c)/S}else{if(Math.abs(S)<o.EPSILON6)return;var g=1/S;if(s=e.subtract(d,n,v),l=e.dot(s,A)*g,l<0||l>1)return;if(c=e.cross(s,E,T),f=e.dot(p,c)*g,f<0||l+f>1)return;h=e.dot(R,c)*g}return h},E.rayTriangle=function(t,r,i,a,o,u){var s=E.rayTriangleParametric(t,r,i,a,o);if(n(s)&&!(s<0))return n(u)||(u=new e),e.multiplyByScalar(t.direction,s,u),e.add(t.origin,u,u)};var R=new l;E.lineSegmentTriangle=function(t,r,i,a,o,u,s){var c=R;e.clone(t,c.origin),e.subtract(r,t,c.direction),e.normalize(c.direction,c.direction);var l=E.rayTriangleParametric(c,i,a,o,u);if(!(!n(l)||l<0||l>e.distance(t,r)))return n(s)||(s=new e),e.multiplyByScalar(c.direction,l,s),e.add(c.origin,s,s)};var A={root0:0,root1:0};E.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 S=new l;E.lineSegmentSphere=function(t,r,i,a){var o=S;e.clone(t,o.origin);var u=e.subtract(r,t,o.direction),s=e.magnitude(u);if(e.normalize(u,u),a=h(o,i,a),!(!n(a)||a.stop<0||a.start>s))return a.start=Math.max(a.start,0),a.stop=Math.min(a.stop,s),a};var g=new e,N=new e;E.rayEllipsoid=function(t,r){var n,i,o,u,s,c=r.oneOverRadii,l=e.multiplyComponents(c,t.origin,g),f=e.multiplyComponents(c,t.direction,N),h=e.magnitudeSquared(l),d=e.dot(l,f);if(h>1){if(d>=0)return;var p=d*d;if(n=h-1,i=e.magnitudeSquared(f),o=i*n,p<o)return;if(p>o){u=d*d-o,s=-d+Math.sqrt(u);var E=s/i,m=n/s;return E<m?new a(E,m):{start:m,stop:E}}var y=Math.sqrt(n/i);return new a(y,y)}return h<1?(n=h-1,i=e.magnitudeSquared(f),o=i*n,u=d*d-o,s=-d+Math.sqrt(u),new a(0,s/i)):d<0?(i=e.magnitudeSquared(f),new a(0,-d/i)):void 0};var O=new e,I=new e,x=new e,w=new e,M=new e,C=new u,P=new u,D=new u,L=new u,U=new u,b=new u,F=new u,B=new e,z=new e,q=new t;E.grazingAltitudeLocation=function(t,r){var i=t.origin,a=t.direction;if(!e.equals(i,e.ZERO)){
  var s=r.geodeticSurfaceNormal(i,O);if(e.dot(a,s)>=0)return i}var c=n(this.rayEllipsoid(t,r)),l=r.transformPositionToScaledSpace(a,O),f=e.normalize(l,l),h=e.mostOrthogonalAxis(l,w),d=e.normalize(e.cross(h,f,I),I),E=e.normalize(e.cross(f,d,x),x),m=C;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]=E.x,m[7]=E.y,m[8]=E.z;var y=u.transpose(m,P),_=u.fromScale(r.radii,D),v=u.fromScale(r.oneOverRadii,L),T=U;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 R,A,S=u.multiply(u.multiply(y,v,b),T,b),g=u.multiply(u.multiply(S,_,F),m,F),N=u.multiplyByVector(S,i,M),G=p(g,e.negate(N,O),0,0,1),W=G.length;if(W>0){for(var V=e.clone(e.ZERO,z),X=Number.NEGATIVE_INFINITY,H=0;H<W;++H){R=u.multiplyByVector(_,u.multiplyByVector(m,G[H],B),B);var Y=e.normalize(e.subtract(R,i,w),w),k=e.dot(Y,a);k>X&&(X=k,V=e.clone(R,V))}var Z=r.cartesianToCartographic(V,q);return X=o.clamp(X,0,1),A=e.magnitude(e.subtract(V,i,w))*Math.sqrt(1-X*X),A=c?-A:A,Z.height=A,r.cartographicToCartesian(Z,new e)}};var G=new e;return E.lineSegmentPlane=function(t,r,i,a){n(a)||(a=new e);var u=e.subtract(r,t,G),s=i.normal,c=e.dot(s,u);if(!(Math.abs(c)<o.EPSILON6)){var l=e.dot(s,t),f=-(i.distance+l)/c;if(!(f<0||f>1))return e.multiplyByScalar(u,f,a),e.add(t,a,a),a}},E.trianglePlaneIntersection=function(t,r,n,i){var a=i.normal,o=i.distance,u=e.dot(a,t)+o<0,s=e.dot(a,r)+o<0,c=e.dot(a,n)+o<0,l=0;l+=u?1:0,l+=s?1:0,l+=c?1:0;var f,h;if(1!==l&&2!==l||(f=new e,h=new e),1===l){if(u)return E.lineSegmentPlane(t,r,i,f),E.lineSegmentPlane(t,n,i,h),{positions:[t,r,n,f,h],indices:[0,3,4,1,2,4,1,4,3]};if(s)return E.lineSegmentPlane(r,n,i,f),E.lineSegmentPlane(r,t,i,h),{positions:[t,r,n,f,h],indices:[1,3,4,2,0,4,2,4,3]};if(c)return E.lineSegmentPlane(n,t,i,f),E.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(!u)return E.lineSegmentPlane(r,t,i,f),E.lineSegmentPlane(n,t,i,h),{positions:[t,r,n,f,h],indices:[1,2,4,1,4,3,0,3,4]};if(!s)return E.lineSegmentPlane(n,r,i,f),E.lineSegmentPlane(t,r,i,h),{positions:[t,r,n,f,h],indices:[2,0,4,2,4,3,1,3,4]};if(!c)return E.lineSegmentPlane(t,n,i,f),E.lineSegmentPlane(r,n,i,h),{positions:[t,r,n,f,h],indices:[0,1,4,0,4,3,2,3,4]}}},E}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,r,n,i){"use strict";function a(t,r){this.normal=e.clone(t),this.distance=r}a.fromPointNormal=function(r,n,i){var o=-e.dot(n,r);return t(i)?(e.clone(n,i.normal),i.distance=o,i):new a(n,o)};var o=new e;return a.fromCartesian4=function(r,n){var i=e.fromCartesian4(r,o),u=r.w;return t(n)?(e.clone(i,n.normal),n.distance=u,n):new a(i,u)},a.getPointDistance=function(t,r){return e.dot(t.normal,r)+t.distance},a.ORIGIN_XY_PLANE=n(new a(e.UNIT_Z,0)),a.ORIGIN_YZ_PLANE=n(new a(e.UNIT_X,0)),a.ORIGIN_ZX_PLANE=n(new a(e.UNIT_Y,0)),a}),function(e){"use strict";e("ThirdParty/when",[],function(){function e(e,r,n,i){return t(e).then(r,n,i)}function t(e){var t,r;return e instanceof n?t=e:u(e)?(r=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){var r=new n(function(r){try{return t(r?r(e):e)}catch(e){return a(e)}});return r}function a(e){var r=new n(function(r,n){try{return n?t(n(e)):a(e)}catch(e){return a(e)}});return r}function o(){function e(e,t,r){return h(e,t,r)}function r(e){return p(e)}function i(e){return p(a(e))}function u(e){return d(e)}var s,c,l,f,h,d,p;return c=new n(e),s={then:e,resolve:r,reject:i,progress:u,promise:c,resolver:{resolve:r,reject:i,progress:u}},l=[],f=[],h=function(e,t,r){var n,i;return n=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 E(f,e),e},p=function(e){return e=t(e),h=e.then,p=t,d=y,E(l,e),f=l=R,e},s}function u(e){return e&&"function"==typeof e.then}function s(t,r,n,i,a){return m(2,arguments),e(t,function(t){function u(e){E(e)}function s(e){p(e)}var c,l,f,h,d,p,E,m,_,v;if(_=t.length>>>0,c=Math.max(0,Math.min(r,_)),f=[],l=_-c+1,h=[],d=o(),c)for(m=d.progress,E=function(e){h.push(e),--l||(p=E=y,d.reject(h))},p=function(e){f.push(e),--c||(p=E=y,d.resolve(f))},v=0;v<_;++v)v in t&&e(t[v],s,u,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 s(e,1,i,r,n)}function l(e,t,r,n){return m(1,arguments),h(e,_).then(t,r,n)}function f(){return h(arguments,_)}function h(t,r){return e(t,function(t){var n,i,a,u,s,c;if(a=i=t.length>>>0,n=[],c=o(),a)for(u=function(t,i){e(t,r).then(function(e){n[i]=e,--a||c.resolve(n)},c.reject)},s=0;s<i;s++)s in t?u(t[s],s):--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)})})},v.apply(t,n)})}function p(t,r,n){var i=arguments.length>2;return e(t,function(e){return e=i?n:e,r.resolve(e),e},function(e){return r.reject(e),a(e)},r.progress)}function E(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(r=t[--n],null!=r&&"function"!=typeof r)throw new Error("arg "+n+" must be a function")}function y(){}function _(e){return e}var v,T,R;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=s,e.chain=p,e.isPromise=u,n.prototype={always:function(e,t){return this.then(e,e,t)},otherwise:function(e){return this.then(R,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(R,t)})})}},T=[].slice,v=[].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/oneTimeWarning",["./defaultValue","./defined","./DeveloperError"],function(e,t,r){"use strict";function n(r,n){t(i[r])||(i[r]=!0,console.warn(e(n,r)))}var i={};return n.geometryOutlines="Entity geometry outlines are unsupported on terrain. Outlines will be disabled. To enable outlines, disable geometry terrain clamping by explicitly setting height to 0.",n}),define("Core/deprecationWarning",["./defined","./DeveloperError","./oneTimeWarning"],function(e,t,r){"use strict";function n(e,t){r(e,t)}return n}),define("Core/binarySearch",["./Check","./defined"],function(e,t){"use strict";function r(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),i<0)a=n+1;else{if(!(i>0))return n;o=n-1}return~(o+1)}return r}),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 u=n-e.length;return u>0&&(e=r||!a?i(e,n,o,r):e.slice(0,t.length)+i("",u,"0",!0)+e.slice(t.length)),e},o=function(e,t,r,n,o,u,s){var c=e>>>0;return r=r&&c&&{2:"0b",8:"0",16:"0x"}[t]||"",e=r+i(c.toString(t),u||0,"0",!1),a(e,r,n,o,s)},u=function(e,t,r,n,i,o){return null!=n&&(e=e.slice(0,n)),a(e,"",t,r,i,o)},s=function(e,n,s,c,l,f,h){var d,p,E,m,y;if("%%"==e)return"%";for(var _=!1,v="",T=!1,R=!1,A=" ",S=s.length,g=0;s&&g<S;g++)switch(s.charAt(g)){case" ":v=" ";break;case"+":v="+";break;case"-":_=!0;break;case"'":A=s.charAt(g+1);break;case"0":T=!0;break;case"#":R=!0}if(c=c?"*"==c?+t[r++]:"*"==c.charAt(0)?+t[c.slice(1,-1)]:+c:0,c<0&&(c=-c,_=!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,y=n?t[n.slice(0,-1)]:t[r++],h){case"s":return u(String(y),_,c,f,T,A);case"c":return u(String.fromCharCode(+y),_,c,f,T);case"b":return o(y,2,R,_,c,f,T);case"o":return o(y,8,R,_,c,f,T);case"x":return o(y,16,R,_,c,f,T);case"X":return o(y,16,R,_,c,f,T).toUpperCase();case"u":return o(y,10,R,_,c,f,T);case"i":case"d":return d=+y||0,d=Math.round(d-d%1),p=d<0?"-":v,y=p+i(String(Math.abs(d)),f,"0",!1),a(y,p,_,c,T);case"e":case"E":case"f":case"F":case"g":case"G":return d=+y,p=d<0?"-":v,E=["toExponential","toFixed","toPrecision"]["efg".indexOf(h.toLowerCase())],m=["toString","toUpperCase"]["eEfFgG".indexOf(h)%2],y=p+Math.abs(d)[E](f),a(y,p,_,c,T)[m]();default:return e}};return n.replace(e,s)}return e}),define("Core/GregorianDate",[],function(){"use strict";function e(e,t,r,n,i,a,o,u){this.year=e,this.month=t,this.day=r,this.hour=n,this.minute=i,this.second=a,this.millisecond=o,this.isLeapSecond=u}return e}),define("Core/isLeapYear",["./DeveloperError"],function(e){"use strict";function t(e){return e%4===0&&e%100!==0||e%400===0}return t}),define("Core/LeapSecond",[],function(){"use strict";function e(e,t){this.julianDate=e,this.offset=t}return e}),define("Core/TimeConstants",["./freezeObject"],function(e){"use strict";var t={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};return e(t)}),define("Core/TimeStandard",["./freezeObject"],function(e){"use strict";var t={UTC:0,TAI:1};return e(t)}),define("Core/JulianDate",["../ThirdParty/sprintf","./binarySearch","./defaultValue","./defined","./DeveloperError","./GregorianDate","./isLeapYear","./LeapSecond","./TimeConstants","./TimeStandard"],function(e,t,r,n,i,a,o,u,s,c){"use strict";function l(e,t){return E.compare(e.julianDate,t.julianDate)}function f(e){v.julianDate=e;var r=E.leapSeconds,n=t(r,v,l);n<0&&(n=~n),n>=r.length&&(n=r.length-1);var i=r[n].offset;if(n>0){var a=E.secondsDifference(r[n].julianDate,e);a>i&&(n--,i=r[n].offset)}E.addSeconds(e,i,e)}function h(e,r){v.julianDate=e;var n=E.leapSeconds,i=t(n,v,l);if(i<0&&(i=~i),0===i)return E.addSeconds(e,-n[0].offset,r);if(i>=n.length)return E.addSeconds(e,-n[i-1].offset,r);var a=E.secondsDifference(n[i].julianDate,e);return 0===a?E.addSeconds(e,-n[i].offset,r):a<=1?void 0:E.addSeconds(e,-n[--i].offset,r)}function d(e,t,r){var n=t/s.SECONDS_PER_DAY|0;return e+=n,t-=s.SECONDS_PER_DAY*n,t<0&&(e--,t+=s.SECONDS_PER_DAY),r.dayNumber=e,r.secondsOfDay=t,r}function p(e,t,r,n,i,a,o){var u=(t-14)/12|0,c=e+4800+u,l=(1461*c/4|0)+(367*(t-2-12*u)/12|0)-(3*((c+100)/100|0)/4|0)+r-32075;n-=12,n<0&&(n+=24);var f=a+(n*s.SECONDS_PER_HOUR+i*s.SECONDS_PER_MINUTE+o*s.SECONDS_PER_MILLISECOND);return f>=43200&&(l-=1),[l,f]}function E(e,t,n){this.dayNumber=void 0,this.secondsOfDay=void 0,e=r(e,0),t=r(t,0),n=r(n,c.UTC);var i=0|e;t+=(e-i)*s.SECONDS_PER_DAY,d(i,t,this),n===c.UTC&&f(this)}var m=new a,y=[31,28,31,30,31,30,31,31,30,31,30,31],_=29,v=new u,T=/^(\d{4})$/,R=/^(\d{4})-(\d{2})$/,A=/^(\d{4})-?(\d{3})$/,S=/^(\d{4})-?W(\d{2})-?(\d{1})?$/,g=/^(\d{4})-?(\d{2})-?(\d{2})$/,N=/([Z+\-])?(\d{2})?:?(\d{2})?$/,O=/^(\d{2})(\.\d+)?/.source+N.source,I=/^(\d{2}):?(\d{2})(\.\d+)?/.source+N.source,x=/^(\d{2}):?(\d{2}):?(\d{2})(\.\d+)?/.source+N.source;E.fromGregorianDate=function(e,t){var r=p(e.year,e.month,e.day,e.hour,e.minute,e.second,e.millisecond);return n(t)?(d(r[0],r[1],t),f(t),t):new E(r[0],r[1],c.UTC)},E.fromDate=function(e,t){var r=p(e.getUTCFullYear(),e.getUTCMonth()+1,e.getUTCDate(),e.getUTCHours(),e.getUTCMinutes(),e.getUTCSeconds(),e.getUTCMilliseconds());return n(t)?(d(r[0],r[1],t),f(t),t):new E(r[0],r[1],c.UTC)},E.fromIso8601=function(e,t){e=e.replace(",",".");var r,i,a,u=e.split("T"),s=1,l=1,h=0,m=0,v=0,N=0,w=u[0],M=u[1];if(u=w.match(g),null!==u)r=+u[1],s=+u[2],l=+u[3];else if(u=w.match(R),null!==u)r=+u[1],s=+u[2];else if(u=w.match(T),null!==u)r=+u[1];else{var C;if(u=w.match(A),null!==u)r=+u[1],C=+u[2],a=o(r);else if(u=w.match(S),null!==u){r=+u[1];var P=+u[2],D=+u[3]||0,L=new Date(Date.UTC(r,0,4));C=7*P+D-L.getUTCDay()-3}i=new Date(Date.UTC(r,0,1)),i.setUTCDate(C),s=i.getUTCMonth()+1,l=i.getUTCDate()}a=o(r);var U;if(n(M)){u=M.match(x),null!==u?(h=+u[1],m=+u[2],v=+u[3],N=1e3*+(u[4]||0),U=5):(u=M.match(I),null!==u?(h=+u[1],m=+u[2],v=60*+(u[3]||0),U=4):(u=M.match(O),null!==u&&(h=+u[1],m=60*+(u[2]||0),U=3)));var b=u[U],F=+u[U+1],B=+(u[U+2]||0);switch(b){case"+":h-=F,m-=B;break;case"-":h+=F,m+=B;break;case"Z":break;default:m+=new Date(Date.UTC(r,s-1,l,h,m)).getTimezoneOffset()}}var z=60===v;for(z&&v--;m>=60;)m-=60,h++;for(;h>=24;)h-=24,l++;for(i=a&&2===s?_:y[s-1];l>i;)l-=i,s++,s>12&&(s-=12,r++),i=a&&2===s?_:y[s-1];for(;m<0;)m+=60,h--;for(;h<0;)h+=24,l--;for(;l<1;)s--,s<1&&(s+=12,r--),i=a&&2===s?_:y[s-1],l+=i;var q=p(r,s,l,h,m,v,N);return n(t)?(d(q[0],q[1],t),f(t)):t=new E(q[0],q[1],c.UTC),z&&E.addSeconds(t,1,t),t},E.now=function(e){return E.fromDate(new Date,e)};var w=new E(0,0,c.TAI);return E.toGregorianDate=function(e,t){var r=!1,i=h(e,w);n(i)||(E.addSeconds(e,-1,w),i=h(w,w),r=!0);var o=i.dayNumber,u=i.secondsOfDay;u>=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,p=c-(2447*d/80|0)|0;c=d/11|0;var m=d+2-12*c|0,y=100*(l-49)+f+c|0,_=u/s.SECONDS_PER_HOUR|0,v=u-_*s.SECONDS_PER_HOUR,T=v/s.SECONDS_PER_MINUTE|0;v-=T*s.SECONDS_PER_MINUTE;var R=0|v,A=(v-R)/s.SECONDS_PER_MILLISECOND;return _+=12,_>23&&(_-=24),r&&(R+=1),n(t)?(t.year=y,t.month=m,t.day=p,t.hour=_,t.minute=T,t.second=R,t.millisecond=A,t.isLeapSecond=r,t):new a(y,m,p,_,T,R,A,r)},E.toDate=function(e){var t=E.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))},E.toIso8601=function(t,r){var i,a=E.toGregorianDate(t,m);return n(r)||0===a.millisecond?n(r)&&0!==r?(i=(.01*a.millisecond).toFixed(r).replace(".","").slice(0,r),e("%04d-%02d-%02dT%02d:%02d:%02d.%sZ",a.year,a.month,a.day,a.hour,a.minute,a.second,i)):e("%04d-%02d-%02dT%02d:%02d:%02dZ",a.year,a.month,a.day,a.hour,a.minute,a.second):(i=(.01*a.millisecond).toString().replace(".",""),e("%04d-%02d-%02dT%02d:%02d:%02d.%sZ",a.year,a.month,a.day,a.hour,a.minute,a.second,i))},E.clone=function(e,t){if(n(e))return n(t)?(t.dayNumber=e.dayNumber,t.secondsOfDay=e.secondsOfDay,t):new E(e.dayNumber,e.secondsOfDay,c.TAI)},E.compare=function(e,t){var r=e.dayNumber-t.dayNumber;return 0!==r?r:e.secondsOfDay-t.secondsOfDay},E.equals=function(e,t){return e===t||n(e)&&n(t)&&e.dayNumber===t.dayNumber&&e.secondsOfDay===t.secondsOfDay},E.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(E.secondsDifference(e,t))<=r},E.totalDays=function(e){return e.dayNumber+e.secondsOfDay/s.SECONDS_PER_DAY},E.secondsDifference=function(e,t){var r=(e.dayNumber-t.dayNumber)*s.SECONDS_PER_DAY;return r+(e.secondsOfDay-t.secondsOfDay)},E.daysDifference=function(e,t){var r=e.dayNumber-t.dayNumber,n=(e.secondsOfDay-t.secondsOfDay)/s.SECONDS_PER_DAY;return r+n},E.computeTaiMinusUtc=function(e){v.julianDate=e;var r=E.leapSeconds,n=t(r,v,l);return n<0&&(n=~n,--n,n<0&&(n=0)),r[n].offset},E.addSeconds=function(e,t,r){return d(e.dayNumber,e.secondsOfDay+t,r)},E.addMinutes=function(e,t,r){var n=e.secondsOfDay+t*s.SECONDS_PER_MINUTE;return d(e.dayNumber,n,r)},E.addHours=function(e,t,r){var n=e.secondsOfDay+t*s.SECONDS_PER_HOUR;return d(e.dayNumber,n,r)},E.addDays=function(e,t,r){var n=e.dayNumber+t;return d(n,e.secondsOfDay,r)},E.lessThan=function(e,t){return E.compare(e,t)<0},E.lessThanOrEquals=function(e,t){return E.compare(e,t)<=0},E.greaterThan=function(e,t){return E.compare(e,t)>0},E.greaterThanOrEquals=function(e,t){return E.compare(e,t)>=0},E.prototype.clone=function(e){return E.clone(this,e)},E.prototype.equals=function(e){return E.equals(this,e)},E.prototype.equalsEpsilon=function(e,t){return E.equalsEpsilon(this,e,t)},E.prototype.toString=function(){return E.toIso8601(this)},E.leapSeconds=[new u(new E(2441317,43210,c.TAI),10),new u(new E(2441499,43211,c.TAI),11),new u(new E(2441683,43212,c.TAI),12),new u(new E(2442048,43213,c.TAI),13),new u(new E(2442413,43214,c.TAI),14),new u(new E(2442778,43215,c.TAI),15),new u(new E(2443144,43216,c.TAI),16),new u(new E(2443509,43217,c.TAI),17),new u(new E(2443874,43218,c.TAI),18),new u(new E(2444239,43219,c.TAI),19),new u(new E(2444786,43220,c.TAI),20),new u(new E(2445151,43221,c.TAI),21),new u(new E(2445516,43222,c.TAI),22),new u(new E(2446247,43223,c.TAI),23),new u(new E(2447161,43224,c.TAI),24),new u(new E(2447892,43225,c.TAI),25),new u(new E(2448257,43226,c.TAI),26),new u(new E(2448804,43227,c.TAI),27),new u(new E(2449169,43228,c.TAI),28),new u(new E(2449534,43229,c.TAI),29),new u(new E(2450083,43230,c.TAI),30),new u(new E(2450630,43231,c.TAI),31),new u(new E(2451179,43232,c.TAI),32),new u(new E(2453736,43233,c.TAI),33),new u(new E(2454832,43234,c.TAI),34),new u(new E(2456109,43235,c.TAI),35),new u(new E(2457204,43236,c.TAI),36),new u(new E(2457754,43237,c.TAI),37)],E}),define("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/RequestState",["../Core/freezeObject"],function(e){"use strict";var t={UNISSUED:0,ISSUED:1,ACTIVE:2,RECEIVED:3,CANCELLED:4,FAILED:5};return e(t)}),define("Core/RequestType",["../Core/freezeObject"],function(e){"use strict";var t={TERRAIN:0,IMAGERY:1,TILES3D:2,OTHER:3};return e(t)}),define("Core/Request",["./defaultValue","./defined","./defineProperties","./RequestState","./RequestType"],function(e,t,r,n,i){"use strict";function a(t){t=e(t,e.EMPTY_OBJECT);var r=e(t.throttleByServer,!1),a=r||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=r,this.type=e(t.type,i.OTHER),this.serverKey=void 0,this.state=n.UNISSUED,this.deferred=void 0,this.cancelled=!1}return a.prototype.cancel=function(){this.cancelled=!0},a}),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),u=i.substring(a+2);t[o]=u}}return t}return e}),define("Core/RequestErrorEvent",["./defined","./parseResponseHeaders"],function(e,t){"use strict";function r(e,r,n){this.statusCode=e,this.response=r,this.responseHeaders=n,"string"==typeof this.responseHeaders&&(this.responseHeaders=t(this.responseHeaders))}return r.prototype.toString=function(){var t="Request has failed.";return e(this.statusCode)&&(t+=" Status Code: "+this.statusCode),t},r}),define("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():null;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/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,u=!0;u;){var s=2*(e+1),c=s-1;o=c<r&&n(i[c],i[e])<0?c:e,s<r&&n(i[s],i[o])<0&&(o=s),o!==e?(a(i,o,e),e=o):u=!1}},i.prototype.resort=function(){for(var e=this._length,t=Math.ceil(e/2);t>=0;--t)this.heapify(t)},i.prototype.insert=function(e){var t=this._array,n=this._comparator,i=this._maximumLength,o=this._length++;for(o<t.length?t[o]=e:t.push(e);0!==o;){var u=Math.floor((o-1)/2);if(!(n(t[o],t[u])<0))break;a(t,o,u),o=u}var s;return r(i)&&this._length>i&&(s=t[i],this._length=i),s},i.prototype.pop=function(e){if(e=t(e,0),0!==this._length){var r=this._array,n=r[e];return a(r,e,--this._length),this.heapify(e),n}},i}),define("Core/isBlobUri",["./Check"],function(e){"use strict";function t(e){return r.test(e)}var r=/^blob:/i;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/RequestScheduler",["../ThirdParty/Uri","../ThirdParty/when","./Check","./clone","./defined","./defineProperties","./Heap","./isBlobUri","./isDataUri","./RequestState"],function(e,t,r,n,i,a,o,u,s,c){"use strict";function l(e,t){return e.priority-t.priority}function f(){}function h(e){i(e.priorityFunction)&&(e.priority=e.priorityFunction())}function d(e){return N[e]<f.maximumRequestsPerServer}function p(e){return e.state===c.UNISSUED&&(e.state=c.ISSUED,e.deferred=t.defer()),e.deferred.promise}function E(e){return function(t){e.state!==c.CANCELLED&&(--R.numberOfActiveRequests,--N[e.serverKey],e.state=c.RECEIVED,e.deferred.resolve(t))}}function m(e){return function(t){e.state!==c.CANCELLED&&(++R.numberOfFailedRequests,--R.numberOfActiveRequests,--N[e.serverKey],e.state=c.FAILED,e.deferred.reject(t))}}function y(e){var t=p(e);return e.state=c.ACTIVE,g.push(e),++R.numberOfActiveRequests,++R.numberOfActiveRequestsEver,++N[e.serverKey],e.requestFunction().then(E(e)).otherwise(m(e)),t}function _(e){var t=e.state===c.ACTIVE;e.state=c.CANCELLED,++R.numberOfCancelledRequests,e.deferred.reject(),t&&(--R.numberOfActiveRequests,--N[e.serverKey],++R.numberOfCancelledActiveRequests),i(e.cancelFunction)&&e.cancelFunction()}function v(){R.numberOfAttemptedRequests=0,R.numberOfCancelledRequests=0,R.numberOfCancelledActiveRequests=0}function T(){f.debugShowStatistics&&(R.numberOfAttemptedRequests>0&&console.log("Number of attempted requests: "+R.numberOfAttemptedRequests),R.numberOfActiveRequests>0&&console.log("Number of active requests: "+R.numberOfActiveRequests),R.numberOfCancelledRequests>0&&console.log("Number of cancelled requests: "+R.numberOfCancelledRequests),R.numberOfCancelledActiveRequests>0&&console.log("Number of cancelled active requests: "+R.numberOfCancelledActiveRequests),R.numberOfFailedRequests>0&&console.log("Number of failed requests: "+R.numberOfFailedRequests),v())}var R={numberOfAttemptedRequests:0,numberOfActiveRequests:0,numberOfCancelledRequests:0,numberOfCancelledActiveRequests:0,numberOfFailedRequests:0,numberOfActiveRequestsEver:0},A=20,S=new o({comparator:l});S.maximumLength=A,S.reserve(A);var g=[],N={},O="undefined"!=typeof document?new e(document.location.href):new e;return f.maximumRequests=50,f.maximumRequestsPerServer=6,f.throttleRequests=!0,f.debugShowStatistics=!1,a(f,{statistics:{get:function(){return R}},priorityHeapLength:{get:function(){return A},set:function(e){if(e<A)for(;S.length>e;){var t=S.pop();_(t)}A=e,S.maximumLength=e,S.reserve(e)}}}),f.update=function(){var e,t,r=0,n=g.length;for(e=0;e<n;++e)t=g[e],t.cancelled&&_(t),t.state===c.ACTIVE?r>0&&(g[e-r]=t):++r;g.length-=r;var i=S.internalArray,a=S.length;for(e=0;e<a;++e)h(i[e]);S.resort();for(var o=Math.max(f.maximumRequests-g.length,0),u=0;u<o&&S.length>0;)t=S.pop(),t.cancelled?_(t):!t.throttleByServer||d(t.serverKey)?(y(t),++u):_(t);T()},f.getServerKey=function(t){var r=new e(t).resolve(O);r.normalize();var n=r.authority;/:/.test(n)||(n=n+":"+("https"===r.scheme?"443":"80"));var a=N[n];return i(a)||(N[n]=0),n},f.request=function(e){if(s(e.url)||u(e.url))return e.state=c.RECEIVED,e.requestFunction();if(++R.numberOfAttemptedRequests,i(e.serverKey)||(e.serverKey=f.getServerKey(e.url)),!f.throttleRequests||!e.throttle)return y(e);if(!(g.length>=f.maximumRequests)&&(!e.throttleByServer||d(e.serverKey))){h(e);var t=S.insert(e);if(i(t)){if(t===e)return;_(t)}return p(e)}},f.clearForSpecs=function(){for(;S.length>0;){var e=S.pop();_(e)}for(var t=g.length,r=0;r<t;++r)_(g[r]);g.length=0,N={},R.numberOfAttemptedRequests=0,R.numberOfActiveRequests=0,R.numberOfCancelledRequests=0,R.numberOfCancelledActiveRequests=0,R.numberOfFailedRequests=0,R.numberOfActiveRequestsEver=0},f.numberOfActiveRequestsByServer=function(e){return N[e]},f.requestHeap=S,f}),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(i.indexOf("@")!==-1){var a=i.split("@");i=a[1]}if(i.indexOf(":")===-1){var o=n.getScheme();if(t(o)||(o=window.location.protocol,o=o.substring(0,o.length-1)),"http"===o)i+=":80";else{if("https"!==o)return;i+=":443"}}return i}}var i={},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/loadWithXhr",["../ThirdParty/when","./Check","./defaultValue","./defined","./deprecationWarning","./DeveloperError","./Request","./RequestErrorEvent","./RequestScheduler","./RuntimeError","./TrustedServers"],function(e,t,r,n,i,a,o,u,s,c,l){"use strict";function f(e){e=r(e,r.EMPTY_OBJECT);var t=e.url;return"string"!=typeof t?(i("url promise","options.url as a Promise is deprecated and will be removed in Cesium 1.37"),t.then(function(t){return h(e,t)})):h(e)}function h(t,i){var a=t.responseType,u=r(t.method,"GET"),c=t.data,l=t.headers,h=t.overrideMimeType;i=r(i,t.url);var d=n(t.request)?t.request:new o;return d.url=i,d.requestFunction=function(){var t=e.defer(),r=f.load(i,a,u,c,l,t,h);return n(r)&&n(r.abort)&&(d.cancelFunction=function(){r.abort()}),t.promise},s.request(d)}function d(e,t){var r=decodeURIComponent(t);return e?atob(r):r}function p(e,t){for(var r=d(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 E(e,t){t=r(t,"");var n=e[1],i=!!e[2],a=e[3];switch(t){case"":case"text":return d(i,a);case"arraybuffer":return p(i,a);case"blob":var o=p(i,a);return new Blob([o],{type:n});case"document":var u=new DOMParser;return u.parseFromString(d(i,a),n);case"json":return JSON.parse(d(i,a))}}var m=/^data:(.*?)(;base64)?,(.*)$/;return f.load=function(e,t,r,i,a,o,s){var f=m.exec(e);if(null!==f)return void o.resolve(E(f,t));var h=new XMLHttpRequest;if(l.contains(e)&&(h.withCredentials=!0),n(s)&&n(h.overrideMimeType)&&h.overrideMimeType(s),h.open(r,e,!0),n(a))for(var d in a)a.hasOwnProperty(d)&&h.setRequestHeader(d,a[d]);return n(t)&&(h.responseType=t),h.onload=function(){if(h.status<200||h.status>=300)return void o.reject(new u(h.status,h.response,h.getAllResponseHeaders()));var e=h.response,r=h.responseType;if(!n(e)||n(t)&&r!==t)if("json"===t&&"string"==typeof e)try{o.resolve(JSON.parse(e))}catch(e){o.reject(e)}else(""===r||"document"===r)&&n(h.responseXML)&&h.responseXML.hasChildNodes()?o.resolve(h.responseXML):""!==r&&"text"!==r||!n(h.responseText)?o.reject(new c("Invalid XMLHttpRequest response type.")):o.resolve(h.responseText);else o.resolve(e)},h.onerror=function(e){o.reject(new u)},h.send(i),h},f.defaultLoad=f.load,f}),define("Core/loadText",["./loadWithXhr"],function(e){"use strict";function t(t,r,n){return e({url:t,headers:r,request:n})}return t}),define("Core/loadJson",["./clone","./defined","./DeveloperError","./loadText"],function(e,t,r,n){"use strict";function i(r,i,o){t(i)?t(i.Accept)||(i=e(i),i.Accept=a.Accept):i=a;var u=n(r,i,o);if(t(u))return u.then(function(e){return JSON.parse(e)})}var a={Accept:"application/json,*/*;q=0.01"};return i}),define("Core/EarthOrientationParameters",["../ThirdParty/when","./binarySearch","./defaultValue","./defined","./EarthOrientationParametersSample","./freezeObject","./JulianDate","./LeapSecond","./loadJson","./RuntimeError","./TimeConstants","./TimeStandard"],function(e,t,r,n,i,a,o,u,s,c,l,f){"use strict";function h(t){if(t=r(t,r.EMPTY_OBJECT),this._dates=void 0,this._samples=void 0,this._dateColumn=-1,this._xPoleWanderRadiansColumn=-1,this._yPoleWanderRadiansColumn=-1,this._ut1MinusUtcSecondsColumn=-1,this._xCelestialPoleOffsetRadiansColumn=-1,this._yCelestialPoleOffsetRadiansColumn=-1,this._taiMinusUtcSecondsColumn=-1,this._columnCount=0,this._lastIndex=-1,this._downloadPromise=void 0,this._dataError=void 0,this._addNewLeapSeconds=r(t.addNewLeapSeconds,!0),n(t.data))p(this,t.data);else if(n(t.url)){var i=this;this._downloadPromise=e(s(t.url),function(e){p(i,e)},function(){i._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else p(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function d(e,t){return o.compare(e.julianDate,t)}function p(e,r){if(!n(r.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!n(r.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var i=r.columnNames.indexOf("modifiedJulianDateUtc"),a=r.columnNames.indexOf("xPoleWanderRadians"),s=r.columnNames.indexOf("yPoleWanderRadians"),c=r.columnNames.indexOf("ut1MinusUtcSeconds"),h=r.columnNames.indexOf("xCelestialPoleOffsetRadians"),p=r.columnNames.indexOf("yCelestialPoleOffsetRadians"),E=r.columnNames.indexOf("taiMinusUtcSeconds");
  if(i<0||a<0||s<0||c<0||h<0||p<0||E<0)return void(e._dataError="Error in loaded EOP data: The columnNames property must include modifiedJulianDateUtc, xPoleWanderRadians, yPoleWanderRadians, ut1MinusUtcSeconds, xCelestialPoleOffsetRadians, yCelestialPoleOffsetRadians, and taiMinusUtcSeconds columns");var m=e._samples=r.samples,y=e._dates=[];e._dateColumn=i,e._xPoleWanderRadiansColumn=a,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=h,e._yCelestialPoleOffsetRadiansColumn=p,e._taiMinusUtcSecondsColumn=E,e._columnCount=r.columnNames.length,e._lastIndex=void 0;for(var _,v=e._addNewLeapSeconds,T=0,R=m.length;T<R;T+=e._columnCount){var A=m[T+i],S=m[T+E],g=A+l.MODIFIED_JULIAN_DATE_DIFFERENCE,N=new o(g,S,f.TAI);if(y.push(N),v){if(S!==_&&n(_)){var O=o.leapSeconds,I=t(O,N,d);if(I<0){var x=new u(N,S);O.splice(~I,0,x)}}_=S}}}function E(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 y(e,t,r,n,i,a,u){var s=e._columnCount;if(a>t.length-1)return u.xPoleWander=0,u.yPoleWander=0,u.xPoleOffset=0,u.yPoleOffset=0,u.ut1MinusUtc=0,u;var c=t[i],l=t[a];if(c.equals(l)||n.equals(c))return E(e,r,i,s,u),u;if(n.equals(l))return E(e,r,a,s,u),u;var f=o.secondsDifference(n,c)/o.secondsDifference(l,c),h=i*s,d=a*s,p=r[h+e._ut1MinusUtcSecondsColumn],y=r[d+e._ut1MinusUtcSecondsColumn],_=y-p;if(_>.5||_<-.5){var v=r[h+e._taiMinusUtcSecondsColumn],T=r[d+e._taiMinusUtcSecondsColumn];v!==T&&(l.equals(n)?p=y:y-=T-v)}return u.xPoleWander=m(f,r[h+e._xPoleWanderRadiansColumn],r[d+e._xPoleWanderRadiansColumn]),u.yPoleWander=m(f,r[h+e._yPoleWanderRadiansColumn],r[d+e._yPoleWanderRadiansColumn]),u.xPoleOffset=m(f,r[h+e._xCelestialPoleOffsetRadiansColumn],r[d+e._xCelestialPoleOffsetRadiansColumn]),u.yPoleOffset=m(f,r[h+e._yCelestialPoleOffsetRadiansColumn],r[d+e._yCelestialPoleOffsetRadiansColumn]),u.ut1MinusUtc=m(f,p,y),u}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,u=this._lastIndex,s=0,l=0;if(n(u)){var f=a[u],h=a[u+1],d=o.lessThanOrEquals(f,e),p=!n(h),E=p||o.greaterThanOrEquals(h,e);if(d&&E)return s=u,!p&&h.equals(e)&&++s,l=s+1,y(this,a,this._samples,e,s,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,s=m,l=m):(l=~m,s=l-1,s<0&&(s=0)),this._lastIndex=s,y(this,a,this._samples,e,s,l,r),r}if(n(this._dataError))throw new c(this._dataError)},h}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";function i(r,n){n=t(n,document.location.href);var i=new e(n),a=new e(r);return a.resolve(i).toString()}return i}),define("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";function i(n,i,a){if(a=t(a,!0),n instanceof e||(n=new e(n)),i instanceof e||(i=new e(i)),"data"===n.scheme)return n.toString();if("data"===i.scheme)return i.toString();r(i.authority)&&!r(i.scheme)&&("undefined"!=typeof document&&r(document.location)&&r(document.location.href)?i.scheme=new e(document.location.href).scheme:i.scheme=n.scheme);var o=n;i.isAbsolute()&&(o=i);var u="";r(o.scheme)&&(u+=o.scheme+":"),r(o.authority)&&(u+="//"+o.authority,""!==o.path&&"/"!==o.path&&(u=u.replace(/\/?$/,"/"),o.path=o.path.replace(/^\/?/g,""))),u+=o===n?a?n.path.replace(/\/?$/,"/")+i.path.replace(/^\/?/g,""):n.path+i.path:i.path;var s=r(n.query),c=r(i.query);s&&c?u+="?"+n.query+"&"+i.query:s&&!c?u+="?"+n.query:!s&&c&&(u+="?"+i.query);var l=r(i.fragment);return r(n.fragment)&&!l?u+="#"+n.fragment:l&&(u+="#"+i.fragment),u}return i}),define("Core/buildModuleUrl",["../ThirdParty/Uri","./defined","./DeveloperError","./getAbsoluteUri","./joinUrls","require"],function(e,t,r,n,i,a){"use strict";function o(){for(var e=document.getElementsByTagName("script"),t=0,r=e.length;t<r;++t){var n=e[t].getAttribute("src"),i=p.exec(n);if(null!==i)return i[1]}}function u(){if(t(f))return f;var r;return r="undefined"!=typeof CESIUM_BASE_URL?CESIUM_BASE_URL:o(),f=new e(n(r))}function s(e){return a.toUrl("../"+e)}function c(e){return i(u(),e)}function l(e){t(h)||(h=t(a.toUrl)?s:c),t(d)||(d=document.createElement("a"));var r=h(e);return d.href=r,d.href=d.href,d.href}var f,h,d,p=/((?:.*\/)|^)cesium[\w-]*\.js(?:\W|$)/i;return l._cesiumScriptRegex=p,l.setBaseUrl=function(t){f=new e(t).resolve(new e(document.location.href))},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","./loadJson","./TimeStandard"],function(e,t,r,n,i,a,o,u){"use strict";function s(e){e=r(e,r.EMPTY_OBJECT),this._xysFileUrlTemplate=e.xysFileUrlTemplate,this._interpolationOrder=r(e.interpolationOrder,9),this._sampleZeroJulianEphemerisDate=r(e.sampleZeroJulianEphemerisDate,2442396.5),this._sampleZeroDateTT=new a(this._sampleZeroJulianEphemerisDate,0,u.TAI),this._stepSizeDays=r(e.stepSizeDays,1),this._samplesPerXysFile=r(e.samplesPerXysFile,1e3),this._totalSamples=r(e.totalSamples,27426),this._samples=new Array(3*this._totalSamples),this._chunkDownloadsInProgress=[];for(var t=this._interpolationOrder,n=this._denominators=new Array(t+1),i=this._xTable=new Array(t+1),o=Math.pow(this._stepSizeDays,t),s=0;s<=t;++s){n[s]=o,i[s]=s*this._stepSizeDays;for(var c=0;c<=t;++c)c!==s&&(n[s]*=s-c);n[s]=1/n[s]}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 u,s=r._xysFileUrlTemplate;return u=n(s)?s.replace("{0}",i):t("Assets/IAU2006_XYS/IAU2006_XYS_"+i+".json"),e(o(u),function(e){r._chunkDownloadsInProgress[i]=!1;for(var t=r._samples,n=e.samples,o=i*r._samplesPerXysFile*3,u=0,s=n.length;u<s;++u)t[o+u]=n[u];a.resolve()}),a.promise}var f=new a(0,0,u.TAI);return s.prototype.preload=function(t,r,n,i){var a=c(this,t,r),o=c(this,n,i),u=a/this._stepSizeDays-this._interpolationOrder/2|0;u<0&&(u=0);var s=o/this._stepSizeDays-this._interpolationOrder/2|0+this._interpolationOrder;s>=this._totalSamples&&(s=this._totalSamples-1);for(var f=u/this._samplesPerXysFile|0,h=s/this._samplesPerXysFile|0,d=[],p=f;p<=h;++p)d.push(l(this,p));return e.all(d)},s.prototype.computeXysRadians=function(e,t,r){var a=c(this,e,t);if(!(a<0)){var o=a/this._stepSizeDays|0;if(!(o>=this._totalSamples)){var u=this._interpolationOrder,s=o-(u/2|0);s<0&&(s=0);var f=s+u;f>=this._totalSamples&&(f=this._totalSamples-1,s=f-u,s<0&&(s=0));var h=!1,d=this._samples;if(n(d[3*s])||(l(this,s/this._samplesPerXysFile|0),h=!0),n(d[3*f])||(l(this,f/this._samplesPerXysFile|0),h=!0),!h){n(r)?(r.x=0,r.y=0,r.s=0):r=new i(0,0,0);var p,E,m=a-s*this._stepSizeDays,y=this._work,_=this._denominators,v=this._coef,T=this._xTable;for(p=0;p<=u;++p)y[p]=m-T[p];for(p=0;p<=u;++p){for(v[p]=1,E=0;E<=u;++E)E!==p&&(v[p]*=y[E]);v[p]*=_[p];var R=3*(s+p);r.x+=v[p]*d[R++],r.y+=v[p]*d[R++],r.s+=v[p]*d[R]}return r}}}},s}),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 n=2*(e.w*e.y-e.z*e.x),a=1-2*(e.x*e.x+e.y*e.y),o=2*(e.w*e.x+e.y*e.z),u=1-2*(e.y*e.y+e.z*e.z),s=2*(e.w*e.z+e.x*e.y);return r.heading=-Math.atan2(s,u),r.roll=Math.atan2(o,a),r.pitch=-Math.asin(n),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/Quaternion",["./Cartesian3","./Check","./defaultValue","./defined","./deprecationWarning","./FeatureDetection","./freezeObject","./HeadingPitchRoll","./Math","./Matrix3"],function(e,t,r,n,i,a,o,u,s,c){"use strict";function l(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 f=new e;l.fromAxisAngle=function(t,r,i){var a=r/2,o=Math.sin(a);f=e.normalize(t,f);var u=f.x*o,s=f.y*o,c=f.z*o,h=Math.cos(a);return n(i)?(i.x=u,i.y=s,i.z=c,i.w=h,i):new l(u,s,c,h)};var h=[1,2,0],d=new Array(3);l.fromRotationMatrix=function(e,t){var r,i,a,o,u,s=e[c.COLUMN0ROW0],f=e[c.COLUMN1ROW1],p=e[c.COLUMN2ROW2],E=s+f+p;if(E>0)r=Math.sqrt(E+1),u=.5*r,r=.5/r,i=(e[c.COLUMN1ROW2]-e[c.COLUMN2ROW1])*r,a=(e[c.COLUMN2ROW0]-e[c.COLUMN0ROW2])*r,o=(e[c.COLUMN0ROW1]-e[c.COLUMN1ROW0])*r;else{var m=h,y=0;f>s&&(y=1),p>s&&p>f&&(y=2);var _=m[y],v=m[_];r=Math.sqrt(e[c.getElementIndex(y,y)]-e[c.getElementIndex(_,_)]-e[c.getElementIndex(v,v)]+1);var T=d;T[y]=.5*r,r=.5/r,u=(e[c.getElementIndex(v,_)]-e[c.getElementIndex(_,v)])*r,T[_]=(e[c.getElementIndex(_,y)]+e[c.getElementIndex(y,_)])*r,T[v]=(e[c.getElementIndex(v,y)]+e[c.getElementIndex(y,v)])*r,i=-T[0],a=-T[1],o=-T[2]}return n(t)?(t.x=i,t.y=a,t.z=o,t.w=u,t):new l(i,a,o,u)};var p=new l,E=new l,m=new l,y=new l;l.fromHeadingPitchRoll=function(t,r,n,a){var o;return t instanceof u?(o=t,a=r):(i("Quaternion.fromHeadingPitchRoll(heading, pitch, roll,result)","The method was deprecated in Cesium 1.32 and will be removed in version 1.33. Use Quaternion.fromHeadingPitchRoll(hpr,result) where hpr is a HeadingPitchRoll"),o=new u(t,r,n)),y=l.fromAxisAngle(e.UNIT_X,o.roll,p),m=l.fromAxisAngle(e.UNIT_Y,-o.pitch,a),a=l.multiply(m,y,m),E=l.fromAxisAngle(e.UNIT_Z,-o.heading,p),l.multiply(E,a,a)};var _=new e,v=new e,T=new l,R=new l,A=new l;l.packedLength=4,l.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},l.unpack=function(e,t,i){return t=r(t,0),n(i)||(i=new l),i.x=e[t],i.y=e[t+1],i.z=e[t+2],i.w=e[t+3],i},l.packedInterpolationLength=3,l.convertPackedArrayForInterpolation=function(e,t,r,n){l.unpack(e,4*r,A),l.conjugate(A,A);for(var i=0,a=r-t+1;i<a;i++){var o=3*i;l.unpack(e,4*(t+i),T),l.multiply(T,A,T),T.w<0&&l.negate(T,T),l.computeAxis(T,_);var u=l.computeAngle(T);n[o]=_.x*u,n[o+1]=_.y*u,n[o+2]=_.z*u}},l.unpackInterpolationResult=function(t,r,i,a,o){n(o)||(o=new l),e.fromArray(t,0,v);var u=e.magnitude(v);return l.unpack(r,4*a,R),0===u?l.clone(l.IDENTITY,T):l.fromAxisAngle(v,u,T),l.multiply(T,R,o)},l.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 l(e.x,e.y,e.z,e.w)},l.conjugate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=e.w,t},l.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z+e.w*e.w},l.magnitude=function(e){return Math.sqrt(l.magnitudeSquared(e))},l.normalize=function(e,t){var r=1/l.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},l.inverse=function(e,t){var r=l.magnitudeSquared(e);return t=l.conjugate(e,t),l.multiplyByScalar(t,1/r,t)},l.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},l.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},l.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=-e.w,t},l.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w},l.multiply=function(e,t,r){var n=e.x,i=e.y,a=e.z,o=e.w,u=t.x,s=t.y,c=t.z,l=t.w,f=o*u+n*l+i*c-a*s,h=o*s-n*c+i*l+a*u,d=o*c+n*s-i*u+a*l,p=o*l-n*u-i*s-a*c;return r.x=f,r.y=h,r.z=d,r.w=p,r},l.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},l.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},l.computeAxis=function(e,t){var r=e.w;if(Math.abs(r-1)<s.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},l.computeAngle=function(e){return Math.abs(e.w-1)<s.EPSILON6?0:2*Math.acos(e.w)};var S=new l;l.lerp=function(e,t,r,n){return S=l.multiplyByScalar(t,r,S),n=l.multiplyByScalar(e,1-r,n),l.add(S,n,n)};var g=new l,N=new l,O=new l;l.slerp=function(e,t,r,n){var i=l.dot(e,t),a=t;if(i<0&&(i=-i,a=g=l.negate(t,g)),1-i<s.EPSILON6)return l.lerp(e,a,r,n);var o=Math.acos(i);return N=l.multiplyByScalar(e,Math.sin((1-r)*o),N),O=l.multiplyByScalar(a,Math.sin(r*o),O),n=l.add(N,O,n),l.multiplyByScalar(n,1/Math.sin(o),n)},l.log=function(t,r){var n=s.acosClamped(t.w),i=0;return 0!==n&&(i=n/Math.sin(n)),e.multiplyByScalar(t,i,r)},l.exp=function(t,r){var n=e.magnitude(t),i=0;return 0!==n&&(i=Math.sin(n)/n),r.x=t.x*i,r.y=t.y*i,r.z=t.z*i,r.w=Math.cos(n),r};var I=new e,x=new e,w=new l,M=new l;l.computeInnerQuadrangle=function(t,r,n,i){var a=l.conjugate(r,w);l.multiply(a,n,M);var o=l.log(M,I);l.multiply(a,t,M);var u=l.log(M,x);return e.add(o,u,o),e.multiplyByScalar(o,.25,o),e.negate(o,o),l.exp(o,w),l.multiply(r,w,i)},l.squad=function(e,t,r,n,i,a){var o=l.slerp(e,t,i,w),u=l.slerp(r,n,i,M);return l.slerp(o,u,2*i*(1-i),a)};for(var C=new l,P=1.9011074535173003,D=a.supportsTypedArrays()?new Float32Array(8):[],L=a.supportsTypedArrays()?new Float32Array(8):[],U=a.supportsTypedArrays()?new Float32Array(8):[],b=a.supportsTypedArrays()?new Float32Array(8):[],F=0;F<7;++F){var B=F+1,z=2*B+1;D[F]=1/(B*z),L[F]=B/z}return D[7]=P/136,L[7]=8*P/17,l.fastSlerp=function(e,t,r,n){var i,a=l.dot(e,t);a>=0?i=1:(i=-1,a=-a);for(var o=a-1,u=1-r,s=r*r,c=u*u,f=7;f>=0;--f)U[f]=(D[f]*s-L[f])*o,b[f]=(D[f]*c-L[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=u*(1+b[0]*(1+b[1]*(1+b[2]*(1+b[3]*(1+b[4]*(1+b[5]*(1+b[6]*(1+b[7])))))))),p=l.multiplyByScalar(e,d,C);return l.multiplyByScalar(t,h,n),l.add(p,n,n)},l.fastSquad=function(e,t,r,n,i,a){var o=l.fastSlerp(e,t,i,w),u=l.fastSlerp(r,n,i,M);return l.fastSlerp(o,u,2*i*(1-i),a)},l.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},l.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},l.ZERO=o(new l(0,0,0,0)),l.IDENTITY=o(new l(0,0,0,1)),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return l.equals(this,e)},l.prototype.equalsEpsilon=function(e,t){return l.equalsEpsilon(this,e,t)},l.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", "+this.w+")"},l}),define("Core/Transforms",["../ThirdParty/when","./Cartesian2","./Cartesian3","./Cartesian4","./Cartographic","./Check","./defaultValue","./defined","./deprecationWarning","./DeveloperError","./EarthOrientationParameters","./EarthOrientationParametersSample","./Ellipsoid","./Iau2006XysData","./Iau2006XysSample","./JulianDate","./Math","./Matrix3","./Matrix4","./Quaternion","./TimeConstants"],function(e,t,r,n,i,a,o,u,s,c,l,f,h,d,p,E,m,y,_,v,T){"use strict";var R={},A={up:{south:"east",north:"west",west:"south",east:"north"},down:{south:"west",north:"east",west:"north",east:"south"},south:{up:"west",down:"east",west:"down",east:"up"},north:{up:"east",down:"west",west:"up",east:"down"},west:{up:"north",down:"south",north:"down",south:"up"},east:{up:"south",down:"north",north:"up",south:"down"}},S={north:[-1,0,0],east:[0,1,0],up:[0,0,1],south:[1,0,0],west:[0,-1,0],down:[0,0,-1]},g={},N={east:new r,north:new r,up:new r,west:new r,south:new r,down:new r},O=new r,I=new r,x=new r;R.localFrameToFixedFrameGenerator=function(e,t){if(!A.hasOwnProperty(e)||!A[e].hasOwnProperty(t))throw new c("firstAxis and secondAxis must be east, north, up, west, south or down.");var n,i=A[e][t],a=e+t;return u(g[a])?n=g[a]:(n=function(n,a,s){if(u(s)||(s=new _),m.equalsEpsilon(n.x,0,m.EPSILON14)&&m.equalsEpsilon(n.y,0,m.EPSILON14)){var c=m.sign(n.z);r.unpack(S[e],0,O),"east"!==e&&"west"!==e&&r.multiplyByScalar(O,c,O),r.unpack(S[t],0,I),"east"!==t&&"west"!==t&&r.multiplyByScalar(I,c,I),r.unpack(S[i],0,x),"east"!==i&&"west"!==i&&r.multiplyByScalar(x,c,x)}else{a=o(a,h.WGS84),a.geodeticSurfaceNormal(n,N.up);var l=N.up,f=N.east;f.x=-n.y,f.y=n.x,f.z=0,r.normalize(f,N.east),r.cross(l,f,N.north),r.multiplyByScalar(N.up,-1,N.down),r.multiplyByScalar(N.east,-1,N.west),r.multiplyByScalar(N.north,-1,N.south),O=N[e],I=N[t],x=N[i]}return s[0]=O.x,s[1]=O.y,s[2]=O.z,s[3]=0,s[4]=I.x,s[5]=I.y,s[6]=I.z,s[7]=0,s[8]=x.x,s[9]=x.y,s[10]=x.z,s[11]=0,s[12]=n.x,s[13]=n.y,s[14]=n.z,s[15]=1,s},g[a]=n),n},R.eastNorthUpToFixedFrame=R.localFrameToFixedFrameGenerator("east","north"),R.northEastDownToFixedFrame=R.localFrameToFixedFrameGenerator("north","east"),R.northUpEastToFixedFrame=R.localFrameToFixedFrameGenerator("north","up"),R.northWestUpToFixedFrame=R.localFrameToFixedFrameGenerator("north","west");var w=new v,M=new r(1,1,1),C=new _;R.headingPitchRollToFixedFrame=function(e,t,n,i,a){i instanceof _&&(a=i,i=void 0,s("Transforms.headingPitchRollToFixedFrame(origin, headingPitchRoll, ellipsoid, result)","The method was deprecated in Cesium 1.31 and will be removed in version 1.33. Transforms.headingPitchRollToFixedFrame(origin, headingPitchRoll, ellipsoid, fixedFrameTransform, result) where fixedFrameTransform is a a 4x4 transformation matrix (see Transforms.localFrameToFixedFrameGenerator)")),i=o(i,R.eastNorthUpToFixedFrame);var u=v.fromHeadingPitchRoll(t,w),c=_.fromTranslationQuaternionRotationScale(r.ZERO,u,M,C);return a=i(e,n,a),_.multiply(a,c,a)};var P=new _,D=new y;R.headingPitchRollQuaternion=function(e,t,r,n,i){n instanceof v&&(i=n,n=void 0,s("Transforms.headingPitchRollQuaternion(origin, headingPitchRoll, ellipsoid, result)","The method was deprecated in Cesium 1.31 and will be removed in version 1.33. Transforms.headingPitchRollQuaternion(origin, headingPitchRoll, ellipsoid, fixedFrameTransform, result) where fixedFrameTransform is a a 4x4 transformation matrix (see Transforms.localFrameToFixedFrameGenerator)"));var a=R.headingPitchRollToFixedFrame(e,t,r,n,P),o=_.getRotation(a,D);return v.fromRotationMatrix(o,i)};var L=24110.54841,U=8640184.812866,b=.093104,F=-62e-7,B=1.1772758384668e-19,z=72921158553e-15,q=m.TWO_PI/86400,G=new E;R.computeTemeToPseudoFixedMatrix=function(e,t){G=E.addSeconds(e,-E.computeTaiMinusUtc(e),G);var r,n=G.dayNumber,i=G.secondsOfDay,a=n-2451545;r=i>=43200?(a+.5)/T.DAYS_PER_JULIAN_CENTURY:(a-.5)/T.DAYS_PER_JULIAN_CENTURY;var o=L+r*(U+r*(b+r*F)),s=o*q%m.TWO_PI,c=z+B*(n-2451545.5),l=(i+.5*T.SECONDS_PER_DAY)%T.SECONDS_PER_DAY,f=s+c*l,h=Math.cos(f),d=Math.sin(f);return u(t)?(t[0]=h,t[1]=-d,t[2]=0,t[3]=d,t[4]=h,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new y(h,d,0,-d,h,0,0,0,1)},R.iau2006XysData=new d,R.earthOrientationParameters=l.NONE;var W=32.184,V=2451545;R.preloadIcrfFixed=function(t){var r=t.start.dayNumber,n=t.start.secondsOfDay+W,i=t.stop.dayNumber,a=t.stop.secondsOfDay+W,o=R.iau2006XysData.preload(r,n,i,a),u=R.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},R.computeIcrfToFixedMatrix=function(e,t){u(t)||(t=new y);var r=R.computeFixedToIcrfMatrix(e,t);if(u(r))return y.transpose(r,t)};var X=new p(0,0,0),H=new f(0,0,0,0,0,0),Y=new y,k=new y;R.computeFixedToIcrfMatrix=function(e,t){u(t)||(t=new y);var r=R.earthOrientationParameters.compute(e,H);if(u(r)){var n=e.dayNumber,i=e.secondsOfDay+W,a=R.iau2006XysData.computeXysRadians(n,i,X);if(u(a)){var o=a.x+r.xPoleOffset,s=a.y+r.yPoleOffset,c=1/(1+Math.sqrt(1-o*o-s*s)),l=Y;l[0]=1-c*o*o,l[3]=-c*o*s,l[6]=o,l[1]=-c*o*s,l[4]=1-c*s*s,l[7]=s,l[2]=-o,l[5]=-s,l[8]=1-c*(o*o+s*s);var f=y.fromRotationZ(-a.s,k),h=y.multiply(l,f,Y),d=e.dayNumber,p=e.secondsOfDay-E.computeTaiMinusUtc(e)+r.ut1MinusUtc,_=d-2451545,v=p/T.SECONDS_PER_DAY,A=.779057273264+v+.00273781191135448*(_+v);A=A%1*m.TWO_PI;var S=y.fromRotationZ(A,k),g=y.multiply(h,S,Y),N=Math.cos(r.xPoleWander),O=Math.cos(r.yPoleWander),I=Math.sin(r.xPoleWander),x=Math.sin(r.yPoleWander),w=n-V+i/T.SECONDS_PER_DAY;w/=36525;var M=-47e-6*w*m.RADIANS_PER_DEGREE/3600,C=Math.cos(M),P=Math.sin(M),D=k;return D[0]=N*C,D[1]=N*P,D[2]=I,D[3]=-O*P+x*I*C,D[4]=O*C+x*I*P,D[5]=-x*N,D[6]=-x*P-O*I*C,D[7]=x*C-O*I*P,D[8]=O*N,y.multiply(g,D,t)}}};var Z=new n;R.pointToWindowCoordinates=function(e,t,r,n){return n=R.pointToGLWindowCoordinates(e,t,r,n),n.y=2*t[5]-n.y,n},R.pointToGLWindowCoordinates=function(e,r,i,a){u(a)||(a=new t);var o=Z;return _.multiplyByVector(e,n.fromElements(i.x,i.y,i.z,1,o),o),n.multiplyByScalar(o,1/o.w,o),_.multiplyByVector(r,o,o),t.fromCartesian4(o,a)};var j=new r,K=new r,J=new r;R.rotationMatrixFromPositionVelocity=function(e,t,n,i){var a=o(n,h.WGS84).geodeticSurfaceNormal(e,j),s=r.cross(t,a,K);r.equalsEpsilon(s,r.ZERO,m.EPSILON6)&&(s=r.clone(r.UNIT_X,s));var c=r.cross(s,t,J);return r.cross(t,c,s),r.negate(s,s),u(i)||(i=new y),i[0]=t.x,i[1]=t.y,i[2]=t.z,i[3]=s.x,i[4]=s.y,i[5]=s.z,i[6]=c.x,i[7]=c.y,i[8]=c.z,i};var Q=new _(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1),$=new i,ee=new r,te=new r,re=new y,ne=new _,ie=new _;return R.basisTo2D=function(e,t,n){var i=_.getTranslation(t,te),a=e.ellipsoid,o=a.cartesianToCartographic(i,$),u=e.project(o,ee);r.fromElements(u.z,u.x,u.y,u);var s=R.eastNorthUpToFixedFrame(i,a,ne),c=_.inverseTransformation(s,ie),l=_.getRotation(t,re),f=_.multiplyByMatrix3(c,l,n);return _.multiply(Q,f,n),_.setTranslation(n,u,n),n},R.wgs84To2DModelMatrix=function(e,t,n){var i=e.ellipsoid,a=R.eastNorthUpToFixedFrame(t,i,ne),o=_.inverseTransformation(a,ie),u=i.cartesianToCartographic(t,$),s=e.project(u,ee);r.fromElements(s.z,s.x,s.y,s);var c=_.fromTranslation(s,ne);return _.multiply(Q,o,n),_.multiply(c,n,n),n},R}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,r,n,i,a,o,u,s,c,l,f,h,d){"use strict";function p(e,t){t=i(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var n=d.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=r.fromCartesian4(l.getColumn(n,0,E)),this._yAxis=r.fromCartesian4(l.getColumn(n,1,E));var a=r.fromCartesian4(l.getColumn(n,2,E));this._plane=f.fromPointNormal(e,a)}var E=new n;o(p.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var m=new e;p.fromPoints=function(t,r){var n=e.fromPoints(t,m);return new p(n.center,r)};var y=new h,_=new r;p.prototype.projectPointOntoPlane=function(e,n){var i=y;i.origin=e,r.normalize(e,i.direction);var o=c.rayPlane(i,this._plane,_);if(a(o)||(r.negate(i.direction,i.direction),o=c.rayPlane(i,this._plane,_)),a(o)){var u=r.subtract(o,this._origin,o),s=r.dot(this._xAxis,u),l=r.dot(this._yAxis,u);return a(n)?(n.x=s,n.y=l,n):new t(s,l)}},p.prototype.projectPointsOntoPlane=function(e,t){a(t)||(t=[]);for(var r=0,n=e.length,i=0;i<n;i++){var o=this.projectPointOntoPlane(e[i],t[r]);a(o)&&(t[r]=o,r++)}return t.length=r,t},p.prototype.projectPointToNearestOnPlane=function(e,n){a(n)||(n=new t);var i=y;i.origin=e,r.clone(this._plane.normal,i.direction);var o=c.rayPlane(i,this._plane,_);a(o)||(r.negate(i.direction,i.direction),o=c.rayPlane(i,this._plane,_));var u=r.subtract(o,this._origin,o),s=r.dot(this._xAxis,u),l=r.dot(this._yAxis,u);return n.x=s,n.y=l,n},p.prototype.projectPointsToNearestOnPlane=function(e,t){a(t)||(t=[]);var r=e.length;t.length=r;for(var n=0;n<r;n++)t[n]=this.projectPointToNearestOnPlane(e[n],t[n]);return t};var v=new r;return p.prototype.projectPointsOntoEllipsoid=function(e,t){var n=e.length;a(t)?t.length=n:t=new Array(n);for(var i=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=v,l=0;l<n;++l){var f=e[l];r.multiplyByScalar(u,f.x,c),a(t[l])||(t[l]=new r);var h=r.add(o,c,t[l]);r.multiplyByScalar(s,f.y,c),r.add(h,c,h),i.scaleToGeocentricSurface(h,h)}return t},p}),define("Core/GeometryType",["./freezeObject"],function(e){"use strict";var t={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return e(t)}),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/Geometry",["./Check","./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(e,t,r,n,i,a){"use strict";function o(e){e=t(e,t.EMPTY_OBJECT),this.attributes=e.attributes,this.indices=e.indices,this.primitiveType=t(e.primitiveType,a.TRIANGLES),this.boundingSphere=e.boundingSphere,this.geometryType=t(e.geometryType,i.NONE),this.boundingSphereCV=e.boundingSphereCV}return o.computeNumberOfVertices=function(e){var t=-1;for(var n in e.attributes)if(e.attributes.hasOwnProperty(n)&&r(e.attributes[n])&&r(e.attributes[n].values)){var i=e.attributes[n],a=i.values.length/i.componentsPerAttribute;t=a}return t},o}),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/GeometryInstance",["./defaultValue","./defined","./DeveloperError","./Matrix4"],function(e,t,r,n){"use strict";function i(t){t=e(t,e.EMPTY_OBJECT),this.geometry=t.geometry,this.modelMatrix=n.clone(e(t.modelMatrix,n.IDENTITY)),this.id=t.id,this.pickPrimitive=t.pickPrimitive,this.attributes=e(t.attributes,{}),this.westHemisphereGeometry=void 0,this.eastHemisphereGeometry=void 0}return i}),define("Core/AttributeCompression",["./Cartesian2","./Cartesian3","./Check","./defined","./DeveloperError","./Math"],function(e,t,r,n,i,a){"use strict";var o={};o.octEncodeInRange=function(e,t,r){if(r.x=e.x/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),r.y=e.y/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),e.z<0){var n=r.x,i=r.y;r.x=(1-Math.abs(i))*a.signNotZero(n),r.y=(1-Math.abs(n))*a.signNotZero(i)}return r.x=a.toSNorm(r.x,t),r.y=a.toSNorm(r.y,t),r},o.octEncode=function(e,t){return o.octEncodeInRange(e,255,t)},o.octDecodeInRange=function(e,r,n,i){if(i.x=a.fromSNorm(e,n),i.y=a.fromSNorm(r,n),i.z=1-(Math.abs(i.x)+Math.abs(i.y)),i.z<0){var o=i.x;i.x=(1-Math.abs(i.y))*a.signNotZero(o),i.y=(1-Math.abs(o))*a.signNotZero(i.y)}return t.normalize(i,i)},o.octDecode=function(e,t,r){return o.octDecodeInRange(e,t,255,r)},o.octPackFloat=function(e){return 256*e.x+e.y};var u=new e;return o.octEncodeFloat=function(e){return o.octEncode(e,u),o.octPackFloat(u)},o.octDecodeFloat=function(e,t){var r=e/256,n=Math.floor(r),i=256*(r-n);return o.octDecode(n,i,t)},o.octPack=function(e,t,r,n){var i=o.octEncodeFloat(e),a=o.octEncodeFloat(t),s=o.octEncode(r,u);return n.x=65536*s.x+i,n.y=65536*s.y+a,n},o.octUnpack=function(e,t,r,n){var i=e.x/65536,a=Math.floor(i),u=65536*(i-a);i=e.y/65536;var s=Math.floor(i),c=65536*(i-s);o.octDecodeFloat(u,t),o.octDecodeFloat(c,r),o.octDecode(a,s,n)},o.compressTextureCoordinates=function(e){var t=4095*e.x|0,r=4095*e.y|0;return 4096*t+r},o.decompressTextureCoordinates=function(e,t){var r=e/4096,n=Math.floor(r);return t.x=n/4095,t.y=(e-4096*n)/4095,t},o}),define("Core/barycentricCoordinates",["./Cartesian2","./Cartesian3","./Check","./defined"],function(e,t,r,n){"use strict";function i(r,i,s,c,l){n(l)||(l=new t);var f,h,d,p,E,m,y,_;n(i.z)?(f=t.subtract(s,i,a),h=t.subtract(c,i,o),d=t.subtract(r,i,u),p=t.dot(f,f),E=t.dot(f,h),m=t.dot(f,d),y=t.dot(h,h),_=t.dot(h,d)):(f=e.subtract(s,i,a),h=e.subtract(c,i,o),d=e.subtract(r,i,u),p=e.dot(f,f),E=e.dot(f,h),m=e.dot(f,d),y=e.dot(h,h),_=e.dot(h,d));var v=1/(p*y-E*E);return l.y=(y*m-E*_)*v,l.z=(p*_-E*m)*v,l.x=1-l.y-l.z,l}var a=new t,o=new t,u=new t;return i}),define("Core/EncodedCartesian3",["./Cartesian3","./Check","./defined"],function(e,t,r){"use strict";function n(){this.high=e.clone(e.ZERO),this.low=e.clone(e.ZERO)}n.encode=function(e,t){r(t)||(t={high:0,low:0});var n;return e>=0?(n=65536*Math.floor(e/65536),t.high=n,t.low=e-n):(n=65536*Math.floor(-e/65536),t.high=-n,t.low=e+n),t};var i={high:0,low:0};n.fromCartesian=function(e,t){r(t)||(t=new n);var a=t.high,o=t.low;return n.encode(e.x,i),a.x=i.high,o.x=i.low,n.encode(e.y,i),a.y=i.high,o.y=i.low,n.encode(e.z,i),a.z=i.high,o.z=i.low,t};var a=new n;return n.writeElements=function(e,t,r){n.fromCartesian(e,a);var i=a.high,o=a.low;t[r]=i.x,t[r+1]=i.y,t[r+2]=i.z,t[r+3]=o.x,t[r+4]=o.y,t[r+5]=o.z},n}),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.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/Tipsify",["./defaultValue","./defined","./DeveloperError"],function(e,t,r){"use strict";var n={};return n.calculateACMR=function(r){r=e(r,e.EMPTY_OBJECT);var n=r.indices,i=r.maximumIndex,a=e(r.cacheSize,24),o=n.length;if(!t(i)){i=0;for(var u=0,s=n[u];u<o;)s>i&&(i=s),++u,s=n[u]}for(var c=[],l=0;l<i+1;l++)c[l]=0;for(var f=a+1,h=0;h<o;++h)f-c[n[h]]>a&&(c[n[h]]=f,++f);return(f-a+1)/(o/3)},n.tipsify=function(r){function n(e,t,r,n){for(;t.length>=1;){var i=t[t.length-1];if(t.splice(t.length-1,1),e[i].numLiveTriangles>0)return i}for(;a<n;){if(e[a].numLiveTriangles>0)return++a,a-1;++a}return-1}function i(e,t,r,i,a,o,u){for(var s,c=-1,l=-1,f=0;f<r.length;){var h=r[f];i[h].numLiveTriangles&&(s=0,a-i[h].timeStamp+2*i[h].numLiveTriangles<=t&&(s=a-i[h].timeStamp),(s>l||l===-1)&&(l=s,c=h)),++f}return c===-1?n(i,o,e,u):c}r=e(r,e.EMPTY_OBJECT);var a,o=r.indices,u=r.maximumIndex,s=e(r.cacheSize,24),c=o.length,l=0,f=0,h=o[f],d=c;if(t(u))l=u+1;else{for(;f<d;)h>l&&(l=h),++f,h=o[f];if(l===-1)return 0;++l}var p,E=[];for(p=0;p<l;p++)E[p]={numLiveTriangles:0,timeStamp:0,vertexTriangles:[]};f=0;for(var m=0;f<d;)E[o[f]].vertexTriangles.push(m),++E[o[f]].numLiveTriangles,E[o[f+1]].vertexTriangles.push(m),++E[o[f+1]].numLiveTriangles,E[o[f+2]].vertexTriangles.push(m),++E[o[f+2]].numLiveTriangles,++m,f+=3;var y=0,_=s+1;a=1;
  var v,T,R=[],A=[],S=0,g=[],N=c/3,O=[];for(p=0;p<N;p++)O[p]=!1;for(var I,x;y!==-1;){R=[],T=E[y],x=T.vertexTriangles.length;for(var w=0;w<x;++w)if(m=T.vertexTriangles[w],!O[m]){O[m]=!0,f=m+m+m;for(var M=0;M<3;++M)I=o[f],R.push(I),A.push(I),g[S]=I,++S,v=E[I],--v.numLiveTriangles,_-v.timeStamp>s&&(v.timeStamp=_,++_),++f}y=i(o,s,R,E,_,A,l)}return g},n}),define("Core/GeometryPipeline",["./AttributeCompression","./barycentricCoordinates","./BoundingSphere","./Cartesian2","./Cartesian3","./Cartesian4","./Cartographic","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./EncodedCartesian3","./GeographicProjection","./Geometry","./GeometryAttribute","./GeometryType","./IndexDatatype","./Intersect","./IntersectionTests","./Math","./Matrix3","./Matrix4","./Plane","./PrimitiveType","./Tipsify"],function(e,t,r,n,i,a,o,u,s,c,l,f,h,d,p,E,m,y,_,v,T,R,A,S,g){"use strict";function N(e,t,r,n,i){e[t++]=r,e[t++]=n,e[t++]=n,e[t++]=i,e[t++]=i,e[t]=r}function O(e){for(var t=e.length,r=t/3*6,n=m.createTypedArray(t,r),i=0,a=0;a<t;a+=3,i+=6)N(n,i,e[a],e[a+1],e[a+2]);return n}function I(e){var t=e.length;if(t>=3){var r=6*(t-2),n=m.createTypedArray(t,r);N(n,0,e[0],e[1],e[2]);for(var i=6,a=3;a<t;++a,i+=6)N(n,i,e[a-1],e[a],e[a-2]);return n}return new Uint16Array}function x(e){if(e.length>0){for(var t=e.length-1,r=6*(t-1),n=m.createTypedArray(t,r),i=e[0],a=0,o=1;o<t;++o,a+=6)N(n,a,i,e[o],e[o+1]);return n}return new Uint16Array}function w(e){var t={};for(var r in e)if(e.hasOwnProperty(r)&&c(e[r])&&c(e[r].values)){var n=e[r];t[r]=new p({componentDatatype:n.componentDatatype,componentsPerAttribute:n.componentsPerAttribute,normalize:n.normalize,values:[]})}return t}function M(e,t,r){for(var n in t)if(t.hasOwnProperty(n)&&c(t[n])&&c(t[n].values))for(var i=t[n],a=0;a<i.componentsPerAttribute;++a)e[n].values.push(i.values[r*i.componentsPerAttribute+a])}function C(e,t){if(c(t))for(var r=t.values,n=r.length,a=0;a<n;a+=3)i.unpack(r,a,ae),R.multiplyByPoint(e,ae,ae),i.pack(ae,r,a)}function P(e,t){if(c(t))for(var r=t.values,n=r.length,a=0;a<n;a+=3)i.unpack(r,a,ae),T.multiplyByVector(e,ae,ae),ae=i.normalize(ae,ae),i.pack(ae,r,a)}function D(e,t){var r,n=e.length,i={},a=e[0][t].attributes;for(r in a)if(a.hasOwnProperty(r)&&c(a[r])&&c(a[r].values)){for(var o=a[r],s=o.values.length,l=!0,f=1;f<n;++f){var h=e[f][t].attributes[r];if(!c(h)||o.componentDatatype!==h.componentDatatype||o.componentsPerAttribute!==h.componentsPerAttribute||o.normalize!==h.normalize){l=!1;break}s+=h.values.length}l&&(i[r]=new p({componentDatatype:o.componentDatatype,componentsPerAttribute:o.componentsPerAttribute,normalize:o.normalize,values:u.createTypedArray(o.componentDatatype,s)}))}return i}function L(e,t){var n,a,o,u,s,l,f,h=e.length,p=(e[0].modelMatrix,c(e[0][t].indices)),E=e[0][t].primitiveType,y=D(e,t);for(n in y)if(y.hasOwnProperty(n))for(s=y[n].values,u=0,a=0;a<h;++a)for(l=e[a][t].attributes[n].values,f=l.length,o=0;o<f;++o)s[u++]=l[o];var _;if(p){var v=0;for(a=0;a<h;++a)v+=e[a][t].indices.length;var T=d.computeNumberOfVertices(new d({attributes:y,primitiveType:S.POINTS})),R=m.createTypedArray(T,v),A=0,g=0;for(a=0;a<h;++a){var N=e[a][t].indices,O=N.length;for(u=0;u<O;++u)R[A++]=g+N[u];g+=d.computeNumberOfVertices(e[a][t])}_=R}var I,x=new i,w=0;for(a=0;a<h;++a){if(I=e[a][t].boundingSphere,!c(I)){x=void 0;break}i.add(I.center,x,x)}if(c(x))for(i.divideByScalar(x,h,x),a=0;a<h;++a){I=e[a][t].boundingSphere;var M=i.magnitude(i.subtract(I.center,x,se))+I.radius;M>w&&(w=M)}return new d({attributes:y,indices:_,primitiveType:E,boundingSphere:c(x)?new r(x,w):void 0})}function U(e){if(c(e.indices))return e;for(var t=d.computeNumberOfVertices(e),r=m.createTypedArray(t,t),n=0;n<t;++n)r[n]=n;return e.indices=r,e}function b(e){var t=d.computeNumberOfVertices(e),r=m.createTypedArray(t,3*(t-2));r[0]=1,r[1]=0,r[2]=2;for(var n=3,i=3;i<t;++i)r[n++]=i-1,r[n++]=0,r[n++]=i;return e.indices=r,e.primitiveType=S.TRIANGLES,e}function F(e){var t=d.computeNumberOfVertices(e),r=m.createTypedArray(t,3*(t-2));r[0]=0,r[1]=1,r[2]=2,t>3&&(r[3]=0,r[4]=2,r[5]=3);for(var n=6,i=3;i<t-1;i+=2)r[n++]=i,r[n++]=i-1,r[n++]=i+1,i+2<t&&(r[n++]=i,r[n++]=i+1,r[n++]=i+2);return e.indices=r,e.primitiveType=S.TRIANGLES,e}function B(e){if(c(e.indices))return e;for(var t=d.computeNumberOfVertices(e),r=m.createTypedArray(t,t),n=0;n<t;++n)r[n]=n;return e.indices=r,e}function z(e){var t=d.computeNumberOfVertices(e),r=m.createTypedArray(t,2*(t-1));r[0]=0,r[1]=1;for(var n=2,i=2;i<t;++i)r[n++]=i-1,r[n++]=i;return e.indices=r,e.primitiveType=S.LINES,e}function q(e){var t=d.computeNumberOfVertices(e),r=m.createTypedArray(t,2*t);r[0]=0,r[1]=1;for(var n=2,i=2;i<t;++i)r[n++]=i-1,r[n++]=i;return r[n++]=t-1,r[n]=0,e.indices=r,e.primitiveType=S.LINES,e}function G(e){switch(e.primitiveType){case S.TRIANGLE_FAN:return b(e);case S.TRIANGLE_STRIP:return F(e);case S.TRIANGLES:return U(e);case S.LINE_STRIP:return z(e);case S.LINE_LOOP:return q(e);case S.LINES:return B(e)}return e}function W(e,t){Math.abs(e.y)<v.EPSILON6&&(t?e.y=-v.EPSILON6:e.y=v.EPSILON6)}function V(e,t,r){if(0!==e.y&&0!==t.y&&0!==r.y)return W(e,e.y<0),W(t,t.y<0),void W(r,r.y<0);var n,i=Math.abs(e.y),a=Math.abs(t.y),o=Math.abs(r.y);n=i>a?i>o?v.sign(e.y):v.sign(r.y):a>o?v.sign(t.y):v.sign(r.y);var u=n<0;W(e,u),W(t,u),W(r,u)}function X(e,t,r,n){i.add(e,i.multiplyByScalar(i.subtract(t,e,Re),e.y/(e.y-t.y),Re),r),i.clone(r,n),W(r,!0),W(n,!1)}function H(e,t,r){if(!(e.x>=0||t.x>=0||r.x>=0)){V(e,t,r);var n=e.y<0,i=t.y<0,a=r.y<0,o=0;o+=n?1:0,o+=i?1:0,o+=a?1:0;var u=Oe.indices;1===o?(u[1]=3,u[2]=4,u[5]=6,u[7]=6,u[8]=5,n?(X(e,t,Ae,ge),X(e,r,Se,Ne),u[0]=0,u[3]=1,u[4]=2,u[6]=1):i?(X(t,r,Ae,ge),X(t,e,Se,Ne),u[0]=1,u[3]=2,u[4]=0,u[6]=2):a&&(X(r,e,Ae,ge),X(r,t,Se,Ne),u[0]=2,u[3]=0,u[4]=1,u[6]=0)):2===o&&(u[2]=4,u[4]=4,u[5]=3,u[7]=5,u[8]=6,n?i?a||(X(r,e,Ae,ge),X(r,t,Se,Ne),u[0]=0,u[1]=1,u[3]=0,u[6]=2):(X(t,r,Ae,ge),X(t,e,Se,Ne),u[0]=2,u[1]=0,u[3]=2,u[6]=1):(X(e,t,Ae,ge),X(e,r,Se,Ne),u[0]=1,u[1]=2,u[3]=1,u[6]=0));var s=Oe.positions;return s[0]=e,s[1]=t,s[2]=r,s.length=3,1!==o&&2!==o||(s[3]=Ae,s[4]=Se,s[5]=ge,s[6]=Ne,s.length=7),Oe}}function Y(e,t){var n=e.attributes;if(0!==n.position.values.length){for(var i in n)if(n.hasOwnProperty(i)&&c(n[i])&&c(n[i].values)){var a=n[i];a.values=u.createTypedArray(a.componentDatatype,a.values)}var o=d.computeNumberOfVertices(e);return e.indices=m.createTypedArray(o,e.indices),t&&(e.boundingSphere=r.fromVertices(n.position.values)),e}}function k(e){var t=e.attributes,r={};for(var n in t)if(t.hasOwnProperty(n)&&c(t[n])&&c(t[n].values)){var i=t[n];r[n]=new p({componentDatatype:i.componentDatatype,componentsPerAttribute:i.componentsPerAttribute,normalize:i.normalize,values:[]})}return new d({attributes:r,indices:[],primitiveType:e.primitiveType})}function Z(e,t,r){var n=c(e.geometry.boundingSphere);t=Y(t,n),r=Y(r,n),c(r)&&!c(t)?e.geometry=r:!c(r)&&c(t)?e.geometry=t:(e.westHemisphereGeometry=t,e.eastHemisphereGeometry=r,e.geometry=void 0)}function j(e,r,a,o,u,s,l,f,h,d,p,E){if(c(s)||c(l)||c(f)||c(h)||c(d)){var m=i.fromArray(u,3*e,Ie),y=i.fromArray(u,3*r,xe),_=i.fromArray(u,3*a,we),v=t(o,m,y,_,Me);if(c(s)){var T=i.fromArray(s,3*e,Ie),R=i.fromArray(s,3*r,xe),A=i.fromArray(s,3*a,we);i.multiplyByScalar(T,v.x,T),i.multiplyByScalar(R,v.y,R),i.multiplyByScalar(A,v.z,A);var S=i.add(T,R,T);i.add(S,A,S),i.normalize(S,S),i.pack(S,p.normal.values,3*E)}if(c(d)){var g=i.fromArray(d,3*e,Ie),N=i.fromArray(d,3*r,xe),O=i.fromArray(d,3*a,we);i.multiplyByScalar(g,v.x,g),i.multiplyByScalar(N,v.y,N),i.multiplyByScalar(O,v.z,O);var I;i.equals(g,i.ZERO)&&i.equals(N,i.ZERO)&&i.equals(O,i.ZERO)?(I=Ie,I.x=0,I.y=0,I.z=0):(I=i.add(g,N,g),i.add(I,O,I),i.normalize(I,I)),i.pack(I,p.extrudeDirection.values,3*E)}if(c(l)){var x=i.fromArray(l,3*e,Ie),w=i.fromArray(l,3*r,xe),M=i.fromArray(l,3*a,we);i.multiplyByScalar(x,v.x,x),i.multiplyByScalar(w,v.y,w),i.multiplyByScalar(M,v.z,M);var C=i.add(x,w,x);i.add(C,M,C),i.normalize(C,C),i.pack(C,p.tangent.values,3*E)}if(c(f)){var P=i.fromArray(f,3*e,Ie),D=i.fromArray(f,3*r,xe),L=i.fromArray(f,3*a,we);i.multiplyByScalar(P,v.x,P),i.multiplyByScalar(D,v.y,D),i.multiplyByScalar(L,v.z,L);var U=i.add(P,D,P);i.add(U,L,U),i.normalize(U,U),i.pack(U,p.bitangent.values,3*E)}if(c(h)){var b=n.fromArray(h,2*e,Ce),F=n.fromArray(h,2*r,Pe),B=n.fromArray(h,2*a,De);n.multiplyByScalar(b,v.x,b),n.multiplyByScalar(F,v.y,F),n.multiplyByScalar(B,v.z,B);var z=n.add(b,F,b);n.add(z,B,z),n.pack(z,p.st.values,2*E)}}}function K(e,t,r,n,i,a){var o=e.position.values.length/3;if(i!==-1){var u=n[i],s=r[u];return s===-1?(r[u]=o,e.position.values.push(a.x,a.y,a.z),t.push(o),o):(t.push(s),s)}return e.position.values.push(a.x,a.y,a.z),t.push(o),o}function J(e){var t,r,n,a,o,u=e.geometry,s=u.attributes,l=s.position.values,f=c(s.normal)?s.normal.values:void 0,h=c(s.bitangent)?s.bitangent.values:void 0,d=c(s.tangent)?s.tangent.values:void 0,p=c(s.st)?s.st.values:void 0,E=c(s.extrudeDirection)?s.extrudeDirection.values:void 0,m=u.indices,y=k(u),_=k(u),v=[];v.length=l.length/3;var T=[];for(T.length=l.length/3,o=0;o<v.length;++o)v[o]=-1,T[o]=-1;var R=m.length;for(o=0;o<R;o+=3){var A=m[o],S=m[o+1],g=m[o+2],N=i.fromArray(l,3*A),O=i.fromArray(l,3*S),I=i.fromArray(l,3*g),x=H(N,O,I);if(c(x)&&x.positions.length>3)for(var w=x.positions,M=x.indices,C=M.length,P=0;P<C;++P){var D=M[P],L=w[D];L.y<0?(t=_.attributes,r=_.indices,n=v):(t=y.attributes,r=y.indices,n=T),a=K(t,r,n,m,D<3?o+D:-1,L),j(A,S,g,L,l,f,d,h,p,E,t,a)}else c(x)&&(N=x.positions[0],O=x.positions[1],I=x.positions[2]),N.y<0?(t=_.attributes,r=_.indices,n=v):(t=y.attributes,r=y.indices,n=T),a=K(t,r,n,m,o,N),j(A,S,g,N,l,f,d,h,p,E,t,a),a=K(t,r,n,m,o+1,O),j(A,S,g,O,l,f,d,h,p,E,t,a),a=K(t,r,n,m,o+2,I),j(A,S,g,I,l,f,d,h,p,E,t,a)}Z(e,_,y)}function Q(e){var t,r=e.geometry,n=r.attributes,a=n.position.values,o=r.indices,u=k(r),s=k(r),l=o.length,f=[];f.length=a.length/3;var h=[];for(h.length=a.length/3,t=0;t<f.length;++t)f[t]=-1,h[t]=-1;for(t=0;t<l;t+=2){var d=o[t],p=o[t+1],E=i.fromArray(a,3*d,Ie),m=i.fromArray(a,3*p,xe);Math.abs(E.y)<v.EPSILON6&&(E.y<0?E.y=-v.EPSILON6:E.y=v.EPSILON6),Math.abs(m.y)<v.EPSILON6&&(m.y<0?m.y=-v.EPSILON6:m.y=v.EPSILON6);var y=u.attributes,T=u.indices,R=h,A=s.attributes,S=s.indices,g=f,N=_.lineSegmentPlane(E,m,Le,we);if(c(N)){var O=i.multiplyByScalar(i.UNIT_Y,5*v.EPSILON9,Ue);E.y<0&&(i.negate(O,O),y=s.attributes,T=s.indices,R=f,A=u.attributes,S=u.indices,g=h);var I=i.add(N,O,be);K(y,T,R,o,t,E),K(y,T,R,o,-1,I),i.negate(O,O),i.add(N,O,I),K(A,S,g,o,-1,I),K(A,S,g,o,t+1,m)}else{var x,w,M;E.y<0?(x=s.attributes,w=s.indices,M=f):(x=u.attributes,w=u.indices,M=h),K(x,w,M,o,t,E),K(x,w,M,o,t+1,m)}}Z(e,s,u)}function $(e){for(var t=e.attributes,r=t.position.values,n=t.prevPosition.values,a=t.nextPosition.values,o=r.length,u=0;u<o;u+=3){var s=i.unpack(r,u,ze);if(!(s.x>0)){var c=i.unpack(n,u,qe);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(u-3>0?(n[u]=r[u-3],n[u+1]=r[u-2],n[u+2]=r[u-1]):i.pack(s,n,u));var l=i.unpack(a,u,Ge);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(u+3<o?(a[u]=r[u+3],a[u+1]=r[u+4],a[u+2]=r[u+5]):i.pack(s,a,u))}}}function ee(e){var t,r,o,u=e.geometry,s=u.attributes,l=s.position.values,f=s.prevPosition.values,h=s.nextPosition.values,d=s.expandAndWidth.values,p=c(s.st)?s.st.values:void 0,E=c(s.color)?s.color.values:void 0,m=k(u),y=k(u),T=!1,R=l.length/3;for(t=0;t<R;t+=4){var A=t,S=t+2,g=i.fromArray(l,3*A,ze),N=i.fromArray(l,3*S,qe);if(Math.abs(g.y)<ke)for(g.y=ke*(N.y<0?-1:1),l[3*t+1]=g.y,l[3*(t+1)+1]=g.y,r=3*A;r<3*A+12;r+=3)f[r]=l[3*t],f[r+1]=l[3*t+1],f[r+2]=l[3*t+2];if(Math.abs(N.y)<ke)for(N.y=ke*(g.y<0?-1:1),l[3*(t+2)+1]=N.y,l[3*(t+3)+1]=N.y,r=3*A;r<3*A+12;r+=3)h[r]=l[3*(t+2)],h[r+1]=l[3*(t+2)+1],h[r+2]=l[3*(t+2)+2];var O=m.attributes,I=m.indices,x=y.attributes,w=y.indices,M=_.lineSegmentPlane(g,N,Le,We);if(c(M)){T=!0;var C=i.multiplyByScalar(i.UNIT_Y,Ye,Ve);g.y<0&&(i.negate(C,C),O=y.attributes,I=y.indices,x=m.attributes,w=m.indices);var P=i.add(M,C,Xe);O.position.values.push(g.x,g.y,g.z,g.x,g.y,g.z),O.position.values.push(P.x,P.y,P.z),O.position.values.push(P.x,P.y,P.z),O.prevPosition.values.push(f[3*A],f[3*A+1],f[3*A+2]),O.prevPosition.values.push(f[3*A+3],f[3*A+4],f[3*A+5]),O.prevPosition.values.push(g.x,g.y,g.z,g.x,g.y,g.z),O.nextPosition.values.push(P.x,P.y,P.z),O.nextPosition.values.push(P.x,P.y,P.z),O.nextPosition.values.push(P.x,P.y,P.z),O.nextPosition.values.push(P.x,P.y,P.z),i.negate(C,C),i.add(M,C,P),x.position.values.push(P.x,P.y,P.z),x.position.values.push(P.x,P.y,P.z),x.position.values.push(N.x,N.y,N.z,N.x,N.y,N.z),x.prevPosition.values.push(P.x,P.y,P.z),x.prevPosition.values.push(P.x,P.y,P.z),x.prevPosition.values.push(P.x,P.y,P.z),x.prevPosition.values.push(P.x,P.y,P.z),x.nextPosition.values.push(N.x,N.y,N.z,N.x,N.y,N.z),x.nextPosition.values.push(h[3*S],h[3*S+1],h[3*S+2]),x.nextPosition.values.push(h[3*S+3],h[3*S+4],h[3*S+5]);var D=n.fromArray(d,2*A,Fe),L=Math.abs(D.y);O.expandAndWidth.values.push(-1,L,1,L),O.expandAndWidth.values.push(-1,-L,1,-L),x.expandAndWidth.values.push(-1,L,1,L),x.expandAndWidth.values.push(-1,-L,1,-L);var U=i.magnitudeSquared(i.subtract(M,g,Ge));if(U/=i.magnitudeSquared(i.subtract(N,g,Ge)),c(E)){var b=a.fromArray(E,4*A,He),F=a.fromArray(E,4*S,He),B=v.lerp(b.x,F.x,U),z=v.lerp(b.y,F.y,U),q=v.lerp(b.z,F.z,U),G=v.lerp(b.w,F.w,U);for(r=4*A;r<4*A+8;++r)O.color.values.push(E[r]);for(O.color.values.push(B,z,q,G),O.color.values.push(B,z,q,G),x.color.values.push(B,z,q,G),x.color.values.push(B,z,q,G),r=4*S;r<4*S+8;++r)x.color.values.push(E[r])}if(c(p)){var W=n.fromArray(p,2*A,Fe),V=n.fromArray(p,2*(t+3),Be),X=v.lerp(W.x,V.x,U);for(r=2*A;r<2*A+4;++r)O.st.values.push(p[r]);for(O.st.values.push(X,W.y),O.st.values.push(X,V.y),x.st.values.push(X,W.y),x.st.values.push(X,V.y),r=2*S;r<2*S+4;++r)x.st.values.push(p[r])}o=O.position.values.length/3-4,I.push(o,o+2,o+1),I.push(o+1,o+2,o+3),o=x.position.values.length/3-4,w.push(o,o+2,o+1),w.push(o+1,o+2,o+3)}else{var H,Y;for(g.y<0?(H=y.attributes,Y=y.indices):(H=m.attributes,Y=m.indices),H.position.values.push(g.x,g.y,g.z),H.position.values.push(g.x,g.y,g.z),H.position.values.push(N.x,N.y,N.z),H.position.values.push(N.x,N.y,N.z),r=3*t;r<3*t+12;++r)H.prevPosition.values.push(f[r]),H.nextPosition.values.push(h[r]);for(r=2*t;r<2*t+8;++r)H.expandAndWidth.values.push(d[r]),c(p)&&H.st.values.push(p[r]);if(c(E))for(r=4*t;r<4*t+16;++r)H.color.values.push(E[r]);o=H.position.values.length/3-4,Y.push(o,o+2,o+1),Y.push(o+1,o+2,o+3)}}T&&($(y),$(m)),Z(e,y,m)}var te={};te.toWireframe=function(e){var t=e.indices;if(c(t)){switch(e.primitiveType){case S.TRIANGLES:e.indices=O(t);break;case S.TRIANGLE_STRIP:e.indices=I(t);break;case S.TRIANGLE_FAN:e.indices=x(t)}e.primitiveType=S.LINES}return e},te.createLineSegmentsForVectors=function(e,t,n){t=s(t,"normal"),n=s(n,1e4);for(var i=e.attributes.position.values,a=e.attributes[t].values,o=i.length,l=new Float64Array(2*o),f=0,h=0;h<o;h+=3)l[f++]=i[h],l[f++]=i[h+1],l[f++]=i[h+2],l[f++]=i[h]+a[h]*n,l[f++]=i[h+1]+a[h+1]*n,l[f++]=i[h+2]+a[h+2]*n;var E,m=e.boundingSphere;return c(m)&&(E=new r(m.center,m.radius+n)),new d({attributes:{position:new p({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:S.LINES,boundingSphere:E})},te.createAttributeLocations=function(e){var t,r=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","tangent","bitangent","extrudeDirection","compressedAttributes"],n=e.attributes,i={},a=0,o=r.length;for(t=0;t<o;++t){var u=r[t];c(n[u])&&(i[u]=a++)}for(var s in n)n.hasOwnProperty(s)&&!c(i[s])&&(i[s]=a++);return i},te.reorderForPreVertexCache=function(e){var t=d.computeNumberOfVertices(e),r=e.indices;if(c(r)){for(var n=new Int32Array(t),i=0;i<t;i++)n[i]=-1;for(var a,o=r,s=o.length,l=m.createTypedArray(t,s),f=0,h=0,p=0;f<s;)a=n[o[f]],a!==-1?l[h]=a:(a=o[f],n[a]=p,l[h]=p,++p),++f,++h;e.indices=l;var E=e.attributes;for(var y in E)if(E.hasOwnProperty(y)&&c(E[y])&&c(E[y].values)){for(var _=E[y],v=_.values,T=0,R=_.componentsPerAttribute,A=u.createTypedArray(_.componentDatatype,p*R);T<t;){var S=n[T];if(S!==-1)for(var g=0;g<R;g++)A[R*S+g]=v[R*T+g];++T}_.values=A}}return e},te.reorderForPostVertexCache=function(e,t){var r=e.indices;if(e.primitiveType===S.TRIANGLES&&c(r)){for(var n=r.length,i=0,a=0;a<n;a++)r[a]>i&&(i=r[a]);e.indices=g.tipsify({indices:r,maximumIndex:i,cacheSize:t})}return e},te.fitToUnsignedShortIndices=function(e){var t=[],r=d.computeNumberOfVertices(e);if(c(e.indices)&&r>=v.SIXTY_FOUR_KILOBYTES){var n,i=[],a=[],o=0,u=w(e.attributes),s=e.indices,l=s.length;e.primitiveType===S.TRIANGLES?n=3:e.primitiveType===S.LINES?n=2:e.primitiveType===S.POINTS&&(n=1);for(var f=0;f<l;f+=n){for(var h=0;h<n;++h){var p=s[f+h],E=i[p];c(E)||(E=o++,i[p]=E,M(u,e.attributes,p)),a.push(E)}o+n>=v.SIXTY_FOUR_KILOBYTES&&(t.push(new d({attributes:u,indices:a,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV})),i=[],a=[],o=0,u=w(e.attributes))}0!==a.length&&t.push(new d({attributes:u,indices:a,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV}))}else t.push(e);return t};var re=new i,ne=new o;te.projectTo2D=function(e,t,r,n,a){var o=e.attributes[t];a=c(a)?a:new h;for(var s=a.ellipsoid,l=o.values,f=new Float64Array(l.length),d=0,E=0;E<l.length;E+=3){var m=i.fromArray(l,E,re),y=s.cartesianToCartographic(m,ne),_=a.project(y,re);f[d++]=_.x,f[d++]=_.y,f[d++]=_.z}return e.attributes[r]=o,e.attributes[n]=new p({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:f}),delete e.attributes[t],e};var ie={high:0,low:0};te.encodeAttribute=function(e,t,r,n){for(var i=e.attributes[t],a=i.values,o=a.length,s=new Float32Array(o),c=new Float32Array(o),l=0;l<o;++l)f.encode(a[l],ie),s[l]=ie.high,c[l]=ie.low;var h=i.componentsPerAttribute;return e.attributes[r]=new p({componentDatatype:u.FLOAT,componentsPerAttribute:h,values:s}),e.attributes[n]=new p({componentDatatype:u.FLOAT,componentsPerAttribute:h,values:c}),delete e.attributes[t],e};var ae=new i,oe=new R,ue=new T;te.transformToWorldCoordinates=function(e){var t=e.modelMatrix;if(R.equals(t,R.IDENTITY))return e;var n=e.geometry.attributes;C(t,n.position),C(t,n.prevPosition),C(t,n.nextPosition),(c(n.normal)||c(n.tangent)||c(n.bitangent))&&(R.inverse(t,oe),R.transpose(oe,oe),R.getRotation(oe,ue),P(ue,n.normal),P(ue,n.tangent),P(ue,n.bitangent));var i=e.geometry.boundingSphere;return c(i)&&(e.geometry.boundingSphere=r.transform(i,t,i)),e.modelMatrix=R.clone(R.IDENTITY),e};var se=new i;te.combineInstances=function(e){for(var t=[],r=[],n=e.length,i=0;i<n;++i){var a=e[i];c(a.geometry)?t.push(a):c(a.westHemisphereGeometry)&&c(a.eastHemisphereGeometry)&&r.push(a)}var o=[];return t.length>0&&o.push(L(t,"geometry")),r.length>0&&(o.push(L(r,"westHemisphereGeometry")),o.push(L(r,"eastHemisphereGeometry"))),o};var ce=new i,le=new i,fe=new i,he=new i;te.computeNormal=function(e){var t,r=e.indices,n=e.attributes,a=n.position.values,o=n.position.values.length/3,s=r.length,c=new Array(o),l=new Array(s/3),f=new Array(s);for(t=0;t<o;t++)c[t]={indexOffset:0,count:0,currentCount:0};var h=0;for(t=0;t<s;t+=3){var d=r[t],E=r[t+1],m=r[t+2],y=3*d,_=3*E,T=3*m;le.x=a[y],le.y=a[y+1],le.z=a[y+2],fe.x=a[_],fe.y=a[_+1],fe.z=a[_+2],he.x=a[T],he.y=a[T+1],he.z=a[T+2],c[d].count++,c[E].count++,c[m].count++,i.subtract(fe,le,fe),i.subtract(he,le,he),l[h]=i.cross(fe,he,new i),h++}var R=0;for(t=0;t<o;t++)c[t].indexOffset+=R,R+=c[t].count;h=0;var A;for(t=0;t<s;t+=3){A=c[r[t]];var S=A.indexOffset+A.currentCount;f[S]=h,A.currentCount++,A=c[r[t+1]],S=A.indexOffset+A.currentCount,f[S]=h,A.currentCount++,A=c[r[t+2]],S=A.indexOffset+A.currentCount,f[S]=h,A.currentCount++,h++}var g=new Float32Array(3*o);for(t=0;t<o;t++){var N=3*t;if(A=c[t],i.clone(i.ZERO,ce),A.count>0){for(h=0;h<A.count;h++)i.add(ce,l[f[A.indexOffset+h]],ce);i.equalsEpsilon(i.ZERO,ce,v.EPSILON10)&&i.clone(l[f[A.indexOffset]],ce)}i.equalsEpsilon(i.ZERO,ce,v.EPSILON10)&&(ce.z=1),i.normalize(ce,ce),g[N]=ce.x,g[N+1]=ce.y,g[N+2]=ce.z}return e.attributes.normal=new p({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:g}),e};var de=new i,pe=new i,Ee=new i;te.computeTangentAndBitangent=function(e){var t,r=(e.attributes,e.indices),n=e.attributes.position.values,a=e.attributes.normal.values,o=e.attributes.st.values,s=e.attributes.position.values.length/3,c=r.length,l=new Array(3*s);for(t=0;t<l.length;t++)l[t]=0;var f,h,d;for(t=0;t<c;t+=3){var E=r[t],m=r[t+1],y=r[t+2];f=3*E,h=3*m,d=3*y;var _=2*E,v=2*m,T=2*y,R=n[f],A=n[f+1],S=n[f+2],g=o[_],N=o[_+1],O=o[v+1]-N,I=o[T+1]-N,x=1/((o[v]-g)*I-(o[T]-g)*O),w=(I*(n[h]-R)-O*(n[d]-R))*x,M=(I*(n[h+1]-A)-O*(n[d+1]-A))*x,C=(I*(n[h+2]-S)-O*(n[d+2]-S))*x;l[f]+=w,l[f+1]+=M,l[f+2]+=C,l[h]+=w,l[h+1]+=M,l[h+2]+=C,l[d]+=w,l[d+1]+=M,l[d+2]+=C}var P=new Float32Array(3*s),D=new Float32Array(3*s);for(t=0;t<s;t++){f=3*t,h=f+1,d=f+2;var L=i.fromArray(a,f,de),U=i.fromArray(l,f,Ee),b=i.dot(L,U);i.multiplyByScalar(L,b,pe),i.normalize(i.subtract(U,pe,U),U),P[f]=U.x,P[h]=U.y,P[d]=U.z,i.normalize(i.cross(L,U,U),U),D[f]=U.x,D[h]=U.y,D[d]=U.z}return e.attributes.tangent=new p({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:P}),e.attributes.bitangent=new p({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:D}),e};var me=new n,ye=new i,_e=new i,ve=new i,Te=new n;te.compressVertices=function(t){var r,a,o=t.attributes.extrudeDirection;if(c(o)){var s=o.values;a=s.length/3;var l=new Float32Array(2*a),f=0;for(r=0;r<a;++r)i.fromArray(s,3*r,ye),i.equals(ye,i.ZERO)?f+=2:(Te=e.octEncodeInRange(ye,65535,Te),l[f++]=Te.x,l[f++]=Te.y);return t.attributes.compressedAttributes=new p({componentDatatype:u.FLOAT,componentsPerAttribute:2,values:l}),delete t.attributes.extrudeDirection,t}var h=t.attributes.normal,d=t.attributes.st,E=c(h),m=c(d);if(!E&&!m)return t;var y,_,v,T,R=t.attributes.tangent,A=t.attributes.bitangent,S=c(R),g=c(A);E&&(y=h.values),m&&(_=d.values),S&&(v=R.values),g&&(T=A.values);var N=E?y.length:_.length,O=E?3:2;a=N/O;var I=a,x=m&&E?2:1;x+=S||g?1:0,I*=x;var w=new Float32Array(I),M=0;for(r=0;r<a;++r){m&&(n.fromArray(_,2*r,me),w[M++]=e.compressTextureCoordinates(me));var C=3*r;E&&c(v)&&c(T)?(i.fromArray(y,C,ye),i.fromArray(v,C,_e),i.fromArray(T,C,ve),e.octPack(ye,_e,ve,me),w[M++]=me.x,w[M++]=me.y):(E&&(i.fromArray(y,C,ye),w[M++]=e.octEncodeFloat(ye)),S&&(i.fromArray(v,C,ye),w[M++]=e.octEncodeFloat(ye)),g&&(i.fromArray(T,C,ye),w[M++]=e.octEncodeFloat(ye)))}return t.attributes.compressedAttributes=new p({componentDatatype:u.FLOAT,componentsPerAttribute:x,values:w}),E&&delete t.attributes.normal,m&&delete t.attributes.st,g&&delete t.attributes.bitangent,S&&delete t.attributes.tangent,t};var Re=new i,Ae=new i,Se=new i,ge=new i,Ne=new i,Oe={positions:new Array(7),indices:new Array(9)},Ie=new i,xe=new i,we=new i,Me=new i,Ce=new n,Pe=new n,De=new n,Le=A.fromPointNormal(i.ZERO,i.UNIT_Y),Ue=new i,be=new i,Fe=new n,Be=new n,ze=new i,qe=new i,Ge=new i,We=new i,Ve=new i,Xe=new i,He=new a,Ye=5*v.EPSILON9,ke=v.EPSILON6;return te.splitLongitude=function(e){var t=e.geometry,n=t.boundingSphere;if(c(n)){var i=n.center.x-n.radius;if(i>0||r.intersectPlane(n,A.ORIGIN_ZX_PLANE)!==y.INTERSECTING)return e}if(t.geometryType!==E.NONE)switch(t.geometryType){case E.POLYLINES:ee(e);break;case E.TRIANGLES:J(e);break;case E.LINES:Q(e)}else G(t),t.primitiveType===S.TRIANGLES?J(e):t.primitiveType===S.LINES&&Q(e);return e},te}),define("ThirdParty/earcut-2.1.1",[],function(){"use strict";function e(e,r,i){i=i||2;var a=r&&r.length,o=a?r[0]*i:e.length,u=t(e,0,o,i,!0),c=[];if(!u)return c;var l,f,h,d,p,E,m;if(a&&(u=s(e,r,u,i)),e.length>80*i){l=h=e[0],f=d=e[1];for(var y=i;y<o;y+=i)p=e[y],E=e[y+1],p<l&&(l=p),E<f&&(f=E),p>h&&(h=p),E>d&&(d=E);m=Math.max(h-l,d-f)}return n(u,c,i,l,f,m),c}function t(e,t,r,n,i){var a,o;if(i===x(e,t,r,n)>0)for(a=t;a<r;a+=n)o=N(a,e[a],e[a+1],o);else for(a=r-n;a>=t;a-=n)o=N(a,e[a],e[a+1],o);return o&&v(o,o.next)&&(O(o),o=o.next),o}function r(e,t){if(!e)return e;t||(t=e);var r,n=e;do if(r=!1,n.steiner||!v(n,n.next)&&0!==_(n.prev,n,n.next))n=n.next;else{if(O(n),n=t=n.prev,n===n.next)return null;r=!0}while(r||n!==t);return t}function n(e,t,s,c,l,f,d){if(e){!d&&f&&h(e,c,l,f);for(var p,E,m=e;e.prev!==e.next;)if(p=e.prev,E=e.next,f?a(e,c,l,f):i(e))t.push(p.i/s),t.push(e.i/s),t.push(E.i/s),O(e),e=E.next,m=E.next;else if(e=E,e===m){d?1===d?(e=o(e,t,s),n(e,t,s,c,l,f,2)):2===d&&u(e,t,s,c,l,f):n(r(e),t,s,c,l,f,1);break}}}function i(e){var t=e.prev,r=e,n=e.next;if(_(t,r,n)>=0)return!1;for(var i=e.next.next;i!==e.prev;){if(m(t.x,t.y,r.x,r.y,n.x,n.y,i.x,i.y)&&_(i.prev,i,i.next)>=0)return!1;i=i.next}return!0}function a(e,t,r,n){var i=e.prev,a=e,o=e.next;if(_(i,a,o)>=0)return!1;for(var u=i.x<a.x?i.x<o.x?i.x:o.x:a.x<o.x?a.x:o.x,s=i.y<a.y?i.y<o.y?i.y:o.y:a.y<o.y?a.y:o.y,c=i.x>a.x?i.x>o.x?i.x:o.x:a.x>o.x?a.x:o.x,l=i.y>a.y?i.y>o.y?i.y:o.y:a.y>o.y?a.y:o.y,f=p(u,s,t,r,n),h=p(c,l,t,r,n),d=e.nextZ;d&&d.z<=h;){if(d!==e.prev&&d!==e.next&&m(i.x,i.y,a.x,a.y,o.x,o.y,d.x,d.y)&&_(d.prev,d,d.next)>=0)return!1;d=d.nextZ}for(d=e.prevZ;d&&d.z>=f;){if(d!==e.prev&&d!==e.next&&m(i.x,i.y,a.x,a.y,o.x,o.y,d.x,d.y)&&_(d.prev,d,d.next)>=0)return!1;d=d.prevZ}return!0}function o(e,t,r){var n=e;do{var i=n.prev,a=n.next.next;!v(i,a)&&T(i,n,n.next,a)&&A(i,a)&&A(a,i)&&(t.push(i.i/r),t.push(n.i/r),t.push(a.i/r),O(n),O(n.next),n=e=a),n=n.next}while(n!==e);return n}function u(e,t,i,a,o,u){var s=e;do{for(var c=s.next.next;c!==s.prev;){if(s.i!==c.i&&y(s,c)){var l=g(s,c);return s=r(s,s.next),l=r(l,l.next),n(s,t,i,a,o,u),void n(l,t,i,a,o,u)}c=c.next}s=s.next}while(s!==e)}function s(e,n,i,a){var o,u,s,f,h,d=[];for(o=0,u=n.length;o<u;o++)s=n[o]*a,f=o<u-1?n[o+1]*a:e.length,h=t(e,s,f,a,!1),h===h.next&&(h.steiner=!0),d.push(E(h));for(d.sort(c),o=0;o<d.length;o++)l(d[o],i),i=r(i,i.next);return i}function c(e,t){return e.x-t.x}function l(e,t){if(t=f(e,t)){var n=g(t,e);r(n,n.next)}}function f(e,t){var r,n=t,i=e.x,a=e.y,o=-(1/0);do{if(a<=n.y&&a>=n.next.y){var u=n.x+(a-n.y)*(n.next.x-n.x)/(n.next.y-n.y);if(u<=i&&u>o){if(o=u,u===i){if(a===n.y)return n;if(a===n.next.y)return n.next}r=n.x<n.next.x?n:n.next}}n=n.next}while(n!==t);if(!r)return null;if(i===o)return r.prev;var s,c=r,l=r.x,f=r.y,h=1/0;for(n=r.next;n!==c;)i>=n.x&&n.x>=l&&m(a<f?i:o,a,l,f,a<f?o:i,a,n.x,n.y)&&(s=Math.abs(a-n.y)/(i-n.x),(s<h||s===h&&n.x>r.x)&&A(n,e)&&(r=n,h=s)),n=n.next;return r}function h(e,t,r,n){var i=e;do null===i.z&&(i.z=p(i.x,i.y,t,r,n)),i.prevZ=i.prev,i.nextZ=i.next,i=i.next;while(i!==e);i.prevZ.nextZ=null,i.prevZ=null,d(i)}function d(e){var t,r,n,i,a,o,u,s,c=1;do{for(r=e,e=null,a=null,o=0;r;){for(o++,n=r,u=0,t=0;t<c&&(u++,n=n.nextZ,n);t++);for(s=c;u>0||s>0&&n;)0===u?(i=n,n=n.nextZ,s--):0!==s&&n?r.z<=n.z?(i=r,r=r.nextZ,u--):(i=n,n=n.nextZ,s--):(i=r,r=r.nextZ,u--),a?a.nextZ=i:e=i,i.prevZ=a,a=i;r=n}a.nextZ=null,c*=2}while(o>1);return e}function p(e,t,r,n,i){return e=32767*(e-r)/i,t=32767*(t-n)/i,e=16711935&(e|e<<8),e=252645135&(e|e<<4),e=858993459&(e|e<<2),e=1431655765&(e|e<<1),t=16711935&(t|t<<8),t=252645135&(t|t<<4),t=858993459&(t|t<<2),t=1431655765&(t|t<<1),e|t<<1}function E(e){var t=e,r=e;do t.x<r.x&&(r=t),t=t.next;while(t!==e);return r}function m(e,t,r,n,i,a,o,u){return(i-o)*(t-u)-(e-o)*(a-u)>=0&&(e-o)*(n-u)-(r-o)*(t-u)>=0&&(r-o)*(a-u)-(i-o)*(n-u)>=0}function y(e,t){return e.next.i!==t.i&&e.prev.i!==t.i&&!R(e,t)&&A(e,t)&&A(t,e)&&S(e,t)}function _(e,t,r){return(t.y-e.y)*(r.x-t.x)-(t.x-e.x)*(r.y-t.y)}function v(e,t){return e.x===t.x&&e.y===t.y}function T(e,t,r,n){return!!(v(e,t)&&v(r,n)||v(e,n)&&v(r,t))||_(e,t,r)>0!=_(e,t,n)>0&&_(r,n,e)>0!=_(r,n,t)>0}function R(e,t){var r=e;do{if(r.i!==e.i&&r.next.i!==e.i&&r.i!==t.i&&r.next.i!==t.i&&T(r,r.next,e,t))return!0;r=r.next}while(r!==e);return!1}function A(e,t){return _(e.prev,e,e.next)<0?_(e,t,e.next)>=0&&_(e,e.prev,t)>=0:_(e,t,e.prev)<0||_(e,e.next,t)<0}function S(e,t){var r=e,n=!1,i=(e.x+t.x)/2,a=(e.y+t.y)/2;do r.y>a!=r.next.y>a&&i<(r.next.x-r.x)*(a-r.y)/(r.next.y-r.y)+r.x&&(n=!n),r=r.next;while(r!==e);return n}function g(e,t){var r=new I(e.i,e.x,e.y),n=new I(t.i,t.x,t.y),i=e.next,a=t.prev;return e.next=t,t.prev=e,r.next=i,i.prev=r,n.next=r,r.prev=n,a.next=n,n.prev=a,n}function N(e,t,r,n){var i=new I(e,t,r);return n?(i.next=n.next,i.prev=n,n.next.prev=i,n.next=i):(i.prev=i,i.next=i),i}function O(e){e.next.prev=e.prev,e.prev.next=e.next,e.prevZ&&(e.prevZ.nextZ=e.nextZ),e.nextZ&&(e.nextZ.prevZ=e.prevZ)}function I(e,t,r){this.i=e,this.x=t,this.y=r,this.prev=null,this.next=null,this.z=null,this.prevZ=null,this.nextZ=null,this.steiner=!1}function x(e,t,r,n){for(var i=0,a=t,o=r-n;a<r;a+=n)i+=(e[o]-e[a])*(e[a+1]+e[o+1]),o=a;return i}return e.deviation=function(e,t,r,n){var i=t&&t.length,a=i?t[0]*r:e.length,o=Math.abs(x(e,0,a,r));if(i)for(var u=0,s=t.length;u<s;u++){var c=t[u]*r,l=u<s-1?t[u+1]*r:e.length;o-=Math.abs(x(e,c,l,r))}var f=0;for(u=0;u<n.length;u+=3){var h=n[u]*r,d=n[u+1]*r,p=n[u+2]*r;f+=Math.abs((e[h]-e[p])*(e[d+1]-e[h+1])-(e[h]-e[d])*(e[p+1]-e[h+1]))}return 0===o&&0===f?0:Math.abs((f-o)/o)},e.flatten=function(e){for(var t=e[0][0].length,r={vertices:[],holes:[],dimensions:t},n=0,i=0;i<e.length;i++){for(var a=0;a<e[i].length;a++)for(var o=0;o<t;o++)r.vertices.push(e[i][a][o]);i>0&&(n+=e[i-1].length,r.holes.push(n))}return r},e}),define("Core/WindingOrder",["./freezeObject","./WebGLConstants"],function(e,t){"use strict";var r={CLOCKWISE:t.CW,COUNTER_CLOCKWISE:t.CCW,validate:function(e){return e===r.CLOCKWISE||e===r.COUNTER_CLOCKWISE}};return e(r)}),define("Core/PolygonPipeline",["../ThirdParty/earcut-2.1.1","./Cartesian2","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./Math","./PrimitiveType","./WindingOrder"],function(e,t,r,n,i,a,o,u,s,c,l,f,h){"use strict";var d=new r,p=new r,E={};E.computeArea2D=function(e){for(var t=e.length,r=0,n=t-1,i=0;i<t;n=i++){var a=e[n],o=e[i];r+=a.x*o.y-o.x*a.y}return.5*r},E.computeWindingOrder2D=function(e){var t=E.computeArea2D(e);return t>0?h.COUNTER_CLOCKWISE:h.CLOCKWISE},E.triangulate=function(r,n){var i=t.packArray(r);return e(i,n,2)};var m=new r,y=new r,_=new r,v=new r,T=new r,R=new r,A=new r;return E.computeSubdivision=function(e,t,o,u){u=i(u,l.RADIANS_PER_DEGREE);var h,d=o.slice(0),p=t.length,E=new Array(3*p),S=0;for(h=0;h<p;h++){var g=t[h];E[S++]=g.x,E[S++]=g.y,E[S++]=g.z}for(var N=[],O={},I=e.maximumRadius,x=l.chordLength(u,I),w=x*x;d.length>0;){var M,C,P=d.pop(),D=d.pop(),L=d.pop(),U=r.fromArray(E,3*L,m),b=r.fromArray(E,3*D,y),F=r.fromArray(E,3*P,_),B=r.multiplyByScalar(r.normalize(U,v),I,v),z=r.multiplyByScalar(r.normalize(b,T),I,T),q=r.multiplyByScalar(r.normalize(F,R),I,R),G=r.magnitudeSquared(r.subtract(B,z,A)),W=r.magnitudeSquared(r.subtract(z,q,A)),V=r.magnitudeSquared(r.subtract(q,B,A)),X=Math.max(G,W,V);X>w?G===X?(M=Math.min(L,D)+" "+Math.max(L,D),h=O[M],a(h)||(C=r.add(U,b,A),r.multiplyByScalar(C,.5,C),E.push(C.x,C.y,C.z),h=E.length/3-1,O[M]=h),d.push(L,h,P),d.push(h,D,P)):W===X?(M=Math.min(D,P)+" "+Math.max(D,P),h=O[M],a(h)||(C=r.add(b,F,A),r.multiplyByScalar(C,.5,C),E.push(C.x,C.y,C.z),h=E.length/3-1,O[M]=h),d.push(D,h,L),d.push(h,P,L)):V===X&&(M=Math.min(P,L)+" "+Math.max(P,L),h=O[M],a(h)||(C=r.add(F,U,A),r.multiplyByScalar(C,.5,C),E.push(C.x,C.y,C.z),h=E.length/3-1,O[M]=h),d.push(P,h,D),d.push(h,L,D)):(N.push(L),N.push(D),N.push(P))}return new s({attributes:{position:new c({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:E})},indices:N,primitiveType:f.TRIANGLES})},E.scaleToGeodeticHeight=function(e,t,n,o){n=i(n,u.WGS84);var s=d,c=p;if(t=i(t,0),o=i(o,!0),a(e))for(var l=e.length,f=0;f<l;f+=3)r.fromArray(e,f,c),o&&(c=n.scaleToGeodeticSurface(c,c)),0!==t&&(s=n.geodeticSurfaceNormal(c,s),r.multiplyByScalar(s,t,s),r.add(c,s,c)),e[f]=c.x,e[f+1]=c.y,e[f+2]=c.z;return e},E}),define("Core/Queue",["./defineProperties"],function(e){"use strict";function t(){this._array=[],this._offset=0,this._length=0}return e(t.prototype,{length:{get:function(){return this._length}}}),t.prototype.enqueue=function(e){this._array.push(e),this._length++},t.prototype.dequeue=function(){if(0!==this._length){var e=this._array,t=this._offset,r=e[t];return e[t]=void 0,t++,t>10&&2*t>e.length&&(this._array=e.slice(t),
  t=0),this._offset=t,this._length--,r}},t.prototype.peek=function(){if(0!==this._length)return this._array[this._offset]},t.prototype.contains=function(e){return this._array.indexOf(e)!==-1},t.prototype.clear=function(){this._array.length=this._offset=this._length=0},t.prototype.sort=function(e){this._offset>0&&(this._array=this._array.slice(this._offset),this._offset=0),this._array.sort(e)},t}),define("Core/PolygonGeometryLibrary",["./arrayRemoveDuplicates","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryPipeline","./IndexDatatype","./Math","./PolygonPipeline","./PrimitiveType","./Queue","./WindingOrder"],function(e,t,r,n,i,a,o,u,s,c,l,f,h,d,p,E){"use strict";function m(e,r,n,i){return t.subtract(r,e,_),t.multiplyByScalar(_,n/i,_),t.add(e,_,_),[_.x,_.y,_.z]}var y={};y.computeHierarchyPackedLength=function(e){for(var r=0,n=[e];n.length>0;){var a=n.pop();if(i(a)){r+=2;var o=a.positions,u=a.holes;if(i(o)&&(r+=o.length*t.packedLength),i(u))for(var s=u.length,c=0;c<s;++c)n.push(u[c])}}return r},y.packPolygonHierarchy=function(e,r,n){for(var a=[e];a.length>0;){var o=a.pop();if(i(o)){var u=o.positions,s=o.holes;if(r[n++]=i(u)?u.length:0,r[n++]=i(s)?s.length:0,i(u))for(var c=u.length,l=0;l<c;++l,n+=3)t.pack(u[l],r,n);if(i(s))for(var f=s.length,h=0;h<f;++h)a.push(s[h])}}return n},y.unpackPolygonHierarchy=function(e,r){for(var n=e[r++],i=e[r++],a=new Array(n),o=i>0?new Array(i):void 0,u=0;u<n;++u,r+=t.packedLength)a[u]=t.unpack(e,r);for(var s=0;s<i;++s)o[s]=y.unpackPolygonHierarchy(e,r),r=o[s].startingIndex,delete o[s].startingIndex;return{positions:a,holes:o,startingIndex:r}};var _=new t;y.subdivideLineCount=function(e,r,n){var i=t.distance(e,r),a=i/n,o=Math.max(0,Math.ceil(Math.log(a)/Math.log(2)));return Math.pow(2,o)},y.subdivideLine=function(e,r,n,a){var o=y.subdivideLineCount(e,r,n),u=t.distance(e,r),s=u/o;i(a)||(a=[]);var c=a;c.length=3*o;for(var l=0,f=0;f<o;f++){var h=m(e,r,f*s,u);c[l++]=h[0],c[l++]=h[1],c[l++]=h[2]}return c};var v=new t,T=new t,R=new t,A=new t;y.scaleToGeodeticHeightExtruded=function(e,r,o,u,s){u=n(u,a.WGS84);var c=v,l=T,f=R,h=A;if(i(e)&&i(e.attributes)&&i(e.attributes.position))for(var d=e.attributes.position.values,p=d.length/2,E=0;E<p;E+=3)t.fromArray(d,E,f),u.geodeticSurfaceNormal(f,c),h=u.scaleToGeodeticSurface(f,h),l=t.multiplyByScalar(c,o,l),l=t.add(h,l,l),d[E+p]=l.x,d[E+1+p]=l.y,d[E+2+p]=l.z,s&&(h=t.clone(f,h)),l=t.multiplyByScalar(c,r,l),l=t.add(h,l,l),d[E]=l.x,d[E+1]=l.y,d[E+2]=l.z;return e},y.polygonsFromHierarchy=function(r,n,a,o){var u=[],s=[],c=new p;for(c.enqueue(r);0!==c.length;){var l=c.dequeue(),f=l.positions,d=l.holes;if(f=e(f,t.equalsEpsilon,!0),!(f.length<3)){var m=a.projectPointsOntoPlane(f),y=[],_=h.computeWindingOrder2D(m);_===E.CLOCKWISE&&(m.reverse(),f=f.slice().reverse());var v,T,R=f.slice(),A=i(d)?d.length:0,S=[];for(v=0;v<A;v++){var g=d[v],N=e(g.positions,t.equalsEpsilon,!0);if(!(N.length<3)){var O=a.projectPointsOntoPlane(N);_=h.computeWindingOrder2D(O),_===E.CLOCKWISE&&(O.reverse(),N=N.slice().reverse()),S.push(N),y.push(R.length),R=R.concat(N),m=m.concat(O);var I=0;for(i(g.holes)&&(I=g.holes.length),T=0;T<I;T++)c.enqueue(g.holes[T])}}if(!n){for(v=0;v<f.length;v++)o.scaleToGeodeticSurface(f[v],f[v]);for(v=0;v<S.length;v++){var x=S[v];for(T=0;T<x.length;++T)o.scaleToGeodeticSurface(x[T],x[T])}}u.push({outerRing:f,holes:S}),s.push({positions:R,positions2D:m,holes:y})}}return{hierarchy:u,polygons:s}},y.createGeometryFromPositions=function(e,t,n,i,a){var s=h.triangulate(t.positions2D,t.holes);s.length<3&&(s=[0,1,2]);var l=t.positions;if(i){for(var f=l.length,p=new Array(3*f),E=0,m=0;m<f;m++){var y=l[m];p[E++]=y.x,p[E++]=y.y,p[E++]=y.z}var _=new o({attributes:{position:new u({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:p})},indices:s,primitiveType:d.TRIANGLES});return a.normal?c.computeNormal(_):_}return h.computeSubdivision(e,l,s,n)};var S=[],g=new t,N=new t;return y.computeWallGeometry=function(e,n,i,a){var c,h,p,E,m,_=e.length,v=0;if(a)for(h=3*_*2,c=new Array(2*h),p=0;p<_;p++)E=e[p],m=e[(p+1)%_],c[v]=c[v+h]=E.x,++v,c[v]=c[v+h]=E.y,++v,c[v]=c[v+h]=E.z,++v,c[v]=c[v+h]=m.x,++v,c[v]=c[v+h]=m.y,++v,c[v]=c[v+h]=m.z,++v;else{var T=f.chordLength(i,n.maximumRadius),R=0;for(p=0;p<_;p++)R+=y.subdivideLineCount(e[p],e[(p+1)%_],T);for(h=3*(R+_),c=new Array(2*h),p=0;p<_;p++){E=e[p],m=e[(p+1)%_];for(var A=y.subdivideLine(E,m,T,S),O=A.length,I=0;I<O;++I,++v)c[v]=A[I],c[v+h]=A[I];c[v]=m.x,c[v+h]=m.x,++v,c[v]=m.y,c[v+h]=m.y,++v,c[v]=m.z,c[v+h]=m.z,++v}}_=c.length;var x=l.createTypedArray(_/3,_-6*e.length),w=0;for(_/=6,p=0;p<_;p++){var M=p,C=M+1,P=M+_,D=P+1;E=t.fromArray(c,3*M,g),m=t.fromArray(c,3*C,N),t.equalsEpsilon(E,m,f.EPSILON14)||(x[w++]=M,x[w++]=P,x[w++]=C,x[w++]=C,x[w++]=P,x[w++]=D)}return new o({attributes:new s({position:new u({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:c})}),indices:x,primitiveType:d.TRIANGLES})},y}),define("Core/PolygonOutlineGeometry",["./arrayRemoveDuplicates","./BoundingSphere","./Cartesian3","./Check","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryInstance","./GeometryPipeline","./IndexDatatype","./Math","./PolygonGeometryLibrary","./PolygonPipeline","./PrimitiveType","./Queue","./WindingOrder"],function(e,t,r,n,i,a,o,u,s,c,l,f,h,d,p,E,m,y,_,v,T,R){"use strict";function A(e,t,r,n){var a=c.fromPoints(t,e),o=a.projectPointsOntoPlane(t,N),u=_.computeWindingOrder2D(o);u===R.CLOCKWISE&&(o.reverse(),t=t.slice().reverse());var s,p,m=t.length,T=0;if(n)for(s=new Float64Array(2*m*3),p=0;p<m;p++){var A=t[p],S=t[(p+1)%m];s[T++]=A.x,s[T++]=A.y,s[T++]=A.z,s[T++]=S.x,s[T++]=S.y,s[T++]=S.z}else{var g=0;for(p=0;p<m;p++)g+=y.subdivideLineCount(t[p],t[(p+1)%m],r);for(s=new Float64Array(3*g),p=0;p<m;p++)for(var I=y.subdivideLine(t[p],t[(p+1)%m],r,O),x=I.length,w=0;w<x;++w)s[T++]=I[w]}m=s.length/3;var M=2*m,C=E.createTypedArray(m,M);for(T=0,p=0;p<m-1;p++)C[T++]=p,C[T++]=p+1;return C[T++]=m-1,C[T++]=0,new d({geometry:new l({attributes:new h({position:new f({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:s})}),indices:C,primitiveType:v.LINES})})}function S(e,t,r,n){var a=c.fromPoints(t,e),o=a.projectPointsOntoPlane(t,N),u=_.computeWindingOrder2D(o);u===R.CLOCKWISE&&(o.reverse(),t=t.slice().reverse());var s,p,m=t.length,T=new Array(m),A=0;if(n)for(s=new Float64Array(2*m*3*2),p=0;p<m;++p){T[p]=A/3;var S=t[p],g=t[(p+1)%m];s[A++]=S.x,s[A++]=S.y,s[A++]=S.z,s[A++]=g.x,s[A++]=g.y,s[A++]=g.z}else{var I=0;for(p=0;p<m;p++)I+=y.subdivideLineCount(t[p],t[(p+1)%m],r);for(s=new Float64Array(3*I*2),p=0;p<m;++p){T[p]=A/3;for(var x=y.subdivideLine(t[p],t[(p+1)%m],r,O),w=x.length,M=0;M<w;++M)s[A++]=x[M]}}m=s.length/6;var C=T.length,P=2*(2*m+C),D=E.createTypedArray(m,P);for(A=0,p=0;p<m;++p)D[A++]=p,D[A++]=(p+1)%m,D[A++]=p+m,D[A++]=(p+1)%m+m;for(p=0;p<C;p++){var L=T[p];D[A++]=L,D[A++]=L+m}return new d({geometry:new l({attributes:new h({position:new f({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:s})}),indices:D,primitiveType:v.LINES})})}function g(e){var t=e.polygonHierarchy,r=a(e.ellipsoid,s.WGS84),n=a(e.granularity,m.RADIANS_PER_DEGREE),i=a(e.height,0),u=a(e.perPositionHeight,!1),c=e.extrudedHeight,l=o(c);if(l&&!u){var f=c;c=Math.min(f,i),i=Math.max(f,i)}this._ellipsoid=s.clone(r),this._granularity=n,this._height=i,this._extrudedHeight=a(c,0),this._extrude=l,this._polygonHierarchy=t,this._perPositionHeight=u,this._workerName="createPolygonOutlineGeometry",this.packedLength=y.computeHierarchyPackedLength(t)+s.packedLength+6}var N=[],O=[];g.pack=function(e,t,r){return r=a(r,0),r=y.packPolygonHierarchy(e._polygonHierarchy,t,r),s.pack(e._ellipsoid,t,r),r+=s.packedLength,t[r++]=e._height,t[r++]=e._extrudedHeight,t[r++]=e._granularity,t[r++]=e._extrude?1:0,t[r++]=e._perPositionHeight?1:0,t[r++]=e.packedLength,t};var I=s.clone(s.UNIT_SPHERE),x={polygonHierarchy:{}};return g.unpack=function(e,t,r){t=a(t,0);var n=y.unpackPolygonHierarchy(e,t);t=n.startingIndex,delete n.startingIndex;var i=s.unpack(e,t,I);t+=s.packedLength;var u=e[t++],c=e[t++],l=e[t++],f=1===e[t++],h=1===e[t++],d=e[t++];return o(r)||(r=new g(x)),r._polygonHierarchy=n,r._ellipsoid=s.clone(i,r._ellipsoid),r._height=u,r._extrudedHeight=c,r._granularity=l,r._extrude=f,r._perPositionHeight=h,r.packedLength=d,r},g.fromPositions=function(e){e=a(e,a.EMPTY_OBJECT);var t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight};return new g(t)},g.createGeometry=function(n){var i=n._ellipsoid,a=n._granularity,u=n._height,s=n._extrudedHeight,c=n._extrude,f=n._polygonHierarchy,h=n._perPositionHeight,d=[],E=new T;E.enqueue(f);for(var v;0!==E.length;){var R=E.dequeue(),g=R.positions;if(g=e(g,r.equalsEpsilon,!0),!(g.length<3)){var N=R.holes?R.holes.length:0;for(v=0;v<N;v++){var O=R.holes[v];if(O.positions=e(O.positions,r.equalsEpsilon,!0),!(O.positions.length<3)){d.push(O.positions);var I=0;o(O.holes)&&(I=O.holes.length);for(var x=0;x<I;x++)E.enqueue(O.holes[x])}}d.push(g)}}if(0!==d.length){var w,M=[],C=m.chordLength(a,i.maximumRadius);if(c)for(v=0;v<d.length;v++)w=S(i,d[v],C,h),w.geometry=y.scaleToGeodeticHeightExtruded(w.geometry,u,s,i,h),M.push(w);else for(v=0;v<d.length;v++)w=A(i,d[v],C,h),w.geometry.attributes.position.values=_.scaleToGeodeticHeight(w.geometry.attributes.position.values,u,i,!h),M.push(w);w=p.combineInstances(M)[0];var P=t.fromVertices(w.attributes.position.values);return new l({attributes:w.attributes,indices:w.indices,primitiveType:w.primitiveType,boundingSphere:P})}},g}),define("Workers/createPolygonOutlineGeometry",["../Core/defined","../Core/Ellipsoid","../Core/PolygonOutlineGeometry"],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})}();