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 n(e){return e+" is required, actual value was undefined"}function r(e,t,n){return"Expected "+n+" to be typeof "+t+", actual typeof was "+e}var i={};return i.typeOf={},i.defined=function(r,i){if(!e(i))throw new t(n(r))},i.typeOf.func=function(e,n){if("function"!=typeof n)throw new t(r(typeof n,"function",e))},i.typeOf.string=function(e,n){if("string"!=typeof n)throw new t(r(typeof n,"string",e))},i.typeOf.number=function(e,n){if("number"!=typeof n)throw new t(r(typeof n,"number",e))},i.typeOf.number.lessThan=function(e,n,r){if(i.typeOf.number(e,n),n>=r)throw new t("Expected "+e+" to be less than "+r+", actual value was "+n)},i.typeOf.number.lessThanOrEquals=function(e,n,r){if(i.typeOf.number(e,n),n>r)throw new t("Expected "+e+" to be less than or equal to "+r+", actual value was "+n)},i.typeOf.number.greaterThan=function(e,n,r){if(i.typeOf.number(e,n),n<=r)throw new t("Expected "+e+" to be greater than "+r+", actual value was "+n)},i.typeOf.number.greaterThanOrEquals=function(e,n,r){if(i.typeOf.number(e,n),n<r)throw new t("Expected "+e+" to be greater than or equal to"+r+", actual value was "+n)},i.typeOf.object=function(e,n){if("object"!=typeof n)throw new t(r(typeof 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n=r(n,0),t[n++]=e[0],t[n++]=e[1],t[n++]=e[2],t[n++]=e[3],t[n++]=e[4],t[n++]=e[5],t[n++]=e[6],t[n++]=e[7],t[n++]=e[8],t[n++]=e[9],t[n++]=e[10],t[n++]=e[11],t[n++]=e[12],t[n++]=e[13],t[n++]=e[14],t[n]=e[15],t},f.unpack=function(e,t,n){return t=r(t,0),i(n)||(n=new f),n[0]=e[t++],n[1]=e[t++],n[2]=e[t++],n[3]=e[t++],n[4]=e[t++],n[5]=e[t++],n[6]=e[t++],n[7]=e[t++],n[8]=e[t++],n[9]=e[t++],n[10]=e[t++],n[11]=e[t++],n[12]=e[t++],n[13]=e[t++],n[14]=e[t++],n[15]=e[t],n},f.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 f(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])},f.fromArray=f.unpack,f.fromColumnMajorArray=function(e,t){return f.clone(e,t)},f.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 f(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])},f.fromRotationTranslation=function(t,n,a){return n=r(n,e.ZERO),i(a)?(a[0]=t[0],a[1]=t[1],a[2]=t[2],a[3]=0,a[4]=t[3],a[5]=t[4],a[6]=t[5],a[7]=0,a[8]=t[6],a[9]=t[7],a[10]=t[8],a[11]=0,a[12]=n.x,a[13]=n.y,a[14]=n.z,a[15]=1,a):new f(t[0],t[3],t[6],n.x,t[1],t[4],t[7],n.y,t[2],t[5],t[8],n.z,0,0,0,1)},f.fromTranslationQuaternionRotationScale=function(e,t,n,r){i(r)||(r=new f);var a=n.x,o=n.y,u=n.z,s=t.x*t.x,c=t.x*t.y,l=t.x*t.z,h=t.x*t.w,d=t.y*t.y,p=t.y*t.z,E=t.y*t.w,y=t.z*t.z,m=t.z*t.w,_=t.w*t.w,v=s-d-y+_,T=2*(c-m),R=2*(l+E),A=2*(c+m),S=-s+d-y+_,g=2*(p-h),N=2*(l-E),x=2*(p+h),I=-s-d+y+_;return r[0]=v*a,r[1]=A*a,r[2]=N*a,r[3]=0,r[4]=T*o,r[5]=S*o,r[6]=x*o,r[7]=0,r[8]=R*u,r[9]=g*u,r[10]=I*u,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r},f.fromTranslationRotationScale=function(e,t){return f.fromTranslationQuaternionRotationScale(e.translation,e.rotation,e.scale,t)},f.fromTranslation=function(e,t){return f.fromRotationTranslation(c.IDENTITY,e,t)},f.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 f(e.x,0,0,0,0,e.y,0,0,0,0,e.z,0,0,0,0,1)},f.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 f(e,0,0,0,0,e,0,0,0,0,e,0,0,0,0,1)};var h=new e,d=new e,p=new e;f.fromCamera=function(t,n){var r=t.position,a=t.direction,o=t.up;e.normalize(a,h),e.normalize(e.cross(h,o,d),d),e.normalize(e.cross(d,h,p),p);var u=d.x,s=d.y,c=d.z,l=h.x,E=h.y,y=h.z,m=p.x,_=p.y,v=p.z,T=r.x,R=r.y,A=r.z,S=u*-T+s*-R+c*-A,g=m*-T+_*-R+v*-A,N=l*T+E*R+y*A;return i(n)?(n[0]=u,n[1]=m,n[2]=-l,n[3]=0,n[4]=s,n[5]=_,n[6]=-E,n[7]=0,n[8]=c,n[9]=v,n[10]=-y,n[11]=0,n[12]=S,n[13]=g,n[14]=N,n[15]=1,n):new f(u,s,c,S,m,_,v,g,-l,-E,-y,N,0,0,0,1)},f.computePerspectiveFieldOfView=function(e,t,n,r,i){var a=Math.tan(.5*e),o=1/a,u=o/t,s=(r+n)/(n-r),c=2*r*n/(n-r);return i[0]=u,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=o,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=s,i[11]=-1,i[12]=0,i[13]=0,i[14]=c,i[15]=0,i},f.computeOrthographicOffCenter=function(e,t,n,r,i,a,o){var u=1/(t-e),s=1/(r-n),c=1/(a-i),l=-(t+e)*u,f=-(r+n)*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},f.computePerspectiveOffCenter=function(e,t,n,r,i,a,o){var u=2*i/(t-e),s=2*i/(r-n),c=(t+e)/(t-e),l=(r+n)/(r-n),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},f.computeInfinitePerspectiveOffCenter=function(e,t,n,r,i,a){var o=2*i/(t-e),u=2*i/(r-n),s=(t+e)/(t-e),c=(r+n)/(r-n),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},f.computeViewportTransformation=function(e,t,n,i){e=r(e,r.EMPTY_OBJECT);var a=r(e.x,0),o=r(e.y,0),u=r(e.width,0),s=r(e.height,0);t=r(t,0),n=r(n,1);var c=.5*u,l=.5*s,f=.5*(n-t),h=c,d=l,p=f,E=a+c,y=o+l,m=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]=y,i[14]=m,i[15]=_,i},f.computeView=function(t,n,r,i,a){return a[0]=i.x,a[1]=r.x,a[2]=-n.x,a[3]=0,a[4]=i.y,a[5]=r.y,a[6]=-n.y,a[7]=0,a[8]=i.z,a[9]=r.z,a[10]=-n.z,a[11]=0,a[12]=-e.dot(i,t),a[13]=-e.dot(r,t),a[14]=e.dot(n,t),a[15]=1,a},f.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]]},f.getElementIndex=function(e,t){return 4*e+t},f.getColumn=function(e,t,n){var r=4*t,i=e[r],a=e[r+1],o=e[r+2],u=e[r+3];return n.x=i,n.y=a,n.z=o,n.w=u,n},f.setColumn=function(e,t,n,r){r=f.clone(e,r);var i=4*t;return r[i]=n.x,r[i+1]=n.y,r[i+2]=n.z,r[i+3]=n.w,r},f.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n},f.getRow=function(e,t,n){var r=e[t],i=e[t+4],a=e[t+8],o=e[t+12];return n.x=r,n.y=i,n.z=a,n.w=o,n},f.setRow=function(e,t,n,r){return r=f.clone(e,r),r[t]=n.x,r[t+4]=n.y,r[t+8]=n.z,r[t+12]=n.w,r};var E=new e;f.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],E)),n.y=e.magnitude(e.fromElements(t[4],t[5],t[6],E)),n.z=e.magnitude(e.fromElements(t[8],t[9],t[10],E)),n};var y=new e;f.getMaximumScale=function(t){return f.getScale(t,y),e.maximumComponent(y)},f.multiply=function(e,t,n){var r=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],y=e[13],m=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],x=t[7],I=t[8],O=t[9],w=t[10],M=t[11],C=t[12],P=t[13],D=t[14],L=t[15],U=r*v+u*T+f*R+E*A,b=i*v+s*T+h*R+y*A,z=a*v+c*T+d*R+m*A,F=o*v+l*T+p*R+_*A,B=r*S+u*g+f*N+E*x,G=i*S+s*g+h*N+y*x,q=a*S+c*g+d*N+m*x,W=o*S+l*g+p*N+_*x,X=r*I+u*O+f*w+E*M,H=i*I+s*O+h*w+y*M,V=a*I+c*O+d*w+m*M,Y=o*I+l*O+p*w+_*M,k=r*C+u*P+f*D+E*L,Z=i*C+s*P+h*D+y*L,j=a*C+c*P+d*D+m*L,K=o*C+l*P+p*D+_*L;return n[0]=U,n[1]=b,n[2]=z,n[3]=F,n[4]=B,n[5]=G,n[6]=q,n[7]=W,n[8]=X,n[9]=H,n[10]=V,n[11]=Y,n[12]=k,n[13]=Z,n[14]=j,n[15]=K,n},f.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n},f.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n},f.multiplyTransformation=function(e,t,n){var r=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],y=t[1],m=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],x=t[14],I=r*E+o*y+c*m,O=i*E+u*y+l*m,w=a*E+s*y+f*m,M=r*_+o*v+c*T,C=i*_+u*v+l*T,P=a*_+s*v+f*T,D=r*R+o*A+c*S,L=i*R+u*A+l*S,U=a*R+s*A+f*S,b=r*g+o*N+c*x+h,z=i*g+u*N+l*x+d,F=a*g+s*N+f*x+p;return n[0]=I,n[1]=O,n[2]=w,n[3]=0,n[4]=M,n[5]=C,n[6]=P,n[7]=0,n[8]=D,n[9]=L,n[10]=U,n[11]=0,n[12]=b,n[13]=z,n[14]=F,n[15]=1,n},f.multiplyByMatrix3=function(e,t,n){var r=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],y=t[4],m=t[5],_=t[6],v=t[7],T=t[8],R=r*h+o*d+c*p,A=i*h+u*d+l*p,S=a*h+s*d+f*p,g=r*E+o*y+c*m,N=i*E+u*y+l*m,x=a*E+s*y+f*m,I=r*_+o*v+c*T,O=i*_+u*v+l*T,w=a*_+s*v+f*T;return n[0]=R,n[1]=A,n[2]=S,n[3]=0,n[4]=g,n[5]=N,n[6]=x,n[7]=0,n[8]=I,n[9]=O,n[10]=w,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},f.multiplyByTranslation=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=r*e[0]+i*e[4]+a*e[8]+e[12],u=r*e[1]+i*e[5]+a*e[9]+e[13],s=r*e[2]+i*e[6]+a*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=s,n[15]=e[15],n};var m=new e;f.multiplyByUniformScale=function(e,t,n){return m.x=t,m.y=t,m.z=t,f.multiplyByScale(e,m,n)},f.multiplyByScale=function(e,t,n){var r=t.x,i=t.y,a=t.z;return 1===r&&1===i&&1===a?f.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=i*e[4],n[5]=i*e[5],n[6]=i*e[6],n[7]=0,n[8]=a*e[8],n[9]=a*e[9],n[10]=a*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},f.multiplyByVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=t.w,u=e[0]*r+e[4]*i+e[8]*a+e[12]*o,s=e[1]*r+e[5]*i+e[9]*a+e[13]*o,c=e[2]*r+e[6]*i+e[10]*a+e[14]*o,l=e[3]*r+e[7]*i+e[11]*a+e[15]*o;return n.x=u,n.y=s,n.z=c,n.w=l,n},f.multiplyByPointAsVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a,u=e[1]*r+e[5]*i+e[9]*a,s=e[2]*r+e[6]*i+e[10]*a;return n.x=o,n.y=u,n.z=s,n},f.multiplyByPoint=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a+e[12],u=e[1]*r+e[5]*i+e[9]*a+e[13],s=e[2]*r+e[6]*i+e[10]*a+e[14];return n.x=o,n.y=u,n.z=s,n},f.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},f.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},f.transpose=function(e,t){var n=e[1],r=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},f.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},f.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]},f.equalsEpsilon=function(e,t,n){return e===t||i(e)&&i(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},f.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},f.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 _=new c,v=new c,T=new t,R=new t(0,0,0,1);return f.inverse=function(e,n){if(c.equalsEpsilon(f.getRotation(e,_),v,s.EPSILON7)&&t.equals(f.getRow(e,3,T),R))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],i=e[4],a=e[8],o=e[12],u=e[1],h=e[5],d=e[9],p=e[13],E=e[2],y=e[6],m=e[10],A=e[14],S=e[3],g=e[7],N=e[11],x=e[15],I=m*x,O=A*N,w=y*x,M=A*g,C=y*N,P=m*g,D=E*x,L=A*S,U=E*N,b=m*S,z=E*g,F=y*S,B=I*h+M*d+C*p-(O*h+w*d+P*p),G=O*u+D*d+b*p-(I*u+L*d+U*p),q=w*u+L*h+z*p-(M*u+D*h+F*p),W=P*u+U*h+F*d-(C*u+b*h+z*d),X=O*i+w*a+P*o-(I*i+M*a+C*o),H=I*r+L*a+U*o-(O*r+D*a+b*o),V=M*r+D*i+F*o-(w*r+L*i+z*o),Y=C*r+b*i+z*a-(P*r+U*i+F*a);I=a*p,O=o*d,w=i*p,M=o*h,C=i*d,P=a*h,D=r*p,L=o*u,U=r*d,b=a*u,z=r*h,F=i*u;var k=I*g+M*N+C*x-(O*g+w*N+P*x),Z=O*S+D*N+b*x-(I*S+L*N+U*x),j=w*S+L*g+z*x-(M*S+D*g+F*x),K=P*S+U*g+F*N-(C*S+b*g+z*N),J=w*m+P*A+O*y-(C*A+I*y+M*m),Q=U*A+I*E+L*m-(D*m+b*A+O*E),$=D*y+F*A+M*E-(z*A+w*E+L*y),ee=z*m+C*E+b*y-(U*y+F*m+P*E),te=r*B+i*G+a*q+o*W;if(Math.abs(te)<s.EPSILON20)throw new l("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=B*te,n[1]=G*te,n[2]=q*te,n[3]=W*te,n[4]=X*te,n[5]=H*te,n[6]=V*te,n[7]=Y*te,n[8]=k*te,n[9]=Z*te,n[10]=j*te,n[11]=K*te,n[12]=J*te,n[13]=Q*te,n[14]=$*te,n[15]=ee*te,n},f.inverseTransformation=function(e,t){var n=e[0],r=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=-n*f-r*h-i*d,E=-a*f-o*h-u*d,y=-s*f-c*h-l*d;return t[0]=n,t[1]=a,t[2]=s,t[3]=0,t[4]=r,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]=y,t[15]=1,t},f.IDENTITY=u(new f(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),f.ZERO=u(new f(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),f.COLUMN0ROW0=0,f.COLUMN0ROW1=1,f.COLUMN0ROW2=2,f.COLUMN0ROW3=3,f.COLUMN1ROW0=4,f.COLUMN1ROW1=5,f.COLUMN1ROW2=6,f.COLUMN1ROW3=7,f.COLUMN2ROW0=8,f.COLUMN2ROW1=9,f.COLUMN2ROW2=10,f.COLUMN2ROW3=11,f.COLUMN3ROW0=12,f.COLUMN3ROW1=13,f.COLUMN3ROW2=14,f.COLUMN3ROW3=15,a(f.prototype,{length:{get:function(){return f.packedLength}}}),f.prototype.clone=function(e){return f.clone(this,e)},f.prototype.equals=function(e){return f.equals(this,e)},f.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]},f.prototype.equalsEpsilon=function(e,t){return f.equalsEpsilon(this,e,t)},f.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]+")"},f}),define("Core/Rectangle",["./Cartographic","./Check","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(e,t,n,r,i,a,o,u,s){"use strict";function c(e,t,r,i){this.west=n(e,0),this.south=n(t,0),this.east=n(r,0),this.north=n(i,0)}i(c.prototype,{width:{get:function(){return c.computeWidth(this)}},height:{get:function(){return c.computeHeight(this)}}}),c.packedLength=4,c.pack=function(e,t,r){return r=n(r,0),t[r++]=e.west,t[r++]=e.south,t[r++]=e.east,t[r]=e.north,t},c.unpack=function(e,t,i){return t=n(t,0),r(i)||(i=new c),i.west=e[t++],i.south=e[t++],i.east=e[t++],i.north=e[t],i},c.computeWidth=function(e){var t=e.east,n=e.west;return t<n&&(t+=s.TWO_PI),t-n},c.computeHeight=function(e){return e.north-e.south},c.fromDegrees=function(e,t,i,a,o){return e=s.toRadians(n(e,0)),t=s.toRadians(n(t,0)),i=s.toRadians(n(i,0)),a=s.toRadians(n(a,0)),r(o)?(o.west=e,o.south=t,o.east=i,o.north=a,o):new c(e,t,i,a)},c.fromRadians=function(e,t,i,a,o){return r(o)?(o.west=n(e,0),o.south=n(t,0),o.east=n(i,0),o.north=n(a,0),o):new c(e,t,i,a)},c.fromCartographicArray=function(e,t){for(var n=Number.MAX_VALUE,i=-Number.MAX_VALUE,a=Number.MAX_VALUE,o=-Number.MAX_VALUE,u=Number.MAX_VALUE,l=-Number.MAX_VALUE,f=0,h=e.length;f<h;f++){var d=e[f];n=Math.min(n,d.longitude),i=Math.max(i,d.longitude),u=Math.min(u,d.latitude),l=Math.max(l,d.latitude);var p=d.longitude>=0?d.longitude:d.longitude+s.TWO_PI;a=Math.min(a,p),o=Math.max(o,p)}return i-n>o-a&&(n=a,i=o,i>s.PI&&(i-=s.TWO_PI),n>s.PI&&(n-=s.TWO_PI)),r(t)?(t.west=n,t.south=u,t.east=i,t.north=l,t):new c(n,u,i,l)},c.fromCartesianArray=function(e,t,n){for(var i=Number.MAX_VALUE,a=-Number.MAX_VALUE,o=Number.MAX_VALUE,u=-Number.MAX_VALUE,l=Number.MAX_VALUE,f=-Number.MAX_VALUE,h=0,d=e.length;h<d;h++){var p=t.cartesianToCartographic(e[h]);i=Math.min(i,p.longitude),a=Math.max(a,p.longitude),l=Math.min(l,p.latitude),f=Math.max(f,p.latitude);var E=p.longitude>=0?p.longitude:p.longitude+s.TWO_PI;o=Math.min(o,E),u=Math.max(u,E)}return a-i>u-o&&(i=o,a=u,a>s.PI&&(a-=s.TWO_PI),i>s.PI&&(i-=s.TWO_PI)),r(n)?(n.west=i,n.south=l,n.east=a,n.north=f,n):new c(i,l,a,f)},c.clone=function(e,t){if(r(e))return r(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new c(e.west,e.south,e.east,e.north)},c.prototype.clone=function(e){return c.clone(this,e)},c.prototype.equals=function(e){return c.equals(this,e)},c.equals=function(e,t){return e===t||r(e)&&r(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},c.prototype.equalsEpsilon=function(e,t){return r(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},c.validate=function(e){},c.southwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.south,n.height=0,n):new e(t.west,t.south)},c.northwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.north,n.height=0,n):new e(t.west,t.north)},c.northeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.north,n.height=0,n):new e(t.east,t.north)},c.southeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.south,n.height=0,n):new e(t.east,t.south)},c.center=function(t,n){var i=t.east,a=t.west;i<a&&(i+=s.TWO_PI);var o=s.negativePiToPi(.5*(a+i)),u=.5*(t.south+t.north);return r(n)?(n.longitude=o,n.latitude=u,n.height=0,n):new e(o,u)},c.intersection=function(e,t,n){var i=e.east,a=e.west,o=t.east,u=t.west;i<a&&o>0?i+=s.TWO_PI:o<u&&i>0&&(o+=s.TWO_PI),i<a&&u<0?u+=s.TWO_PI:o<u&&a<0&&(a+=s.TWO_PI);var l=s.negativePiToPi(Math.max(a,u)),f=s.negativePiToPi(Math.min(i,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var h=Math.max(e.south,t.south),d=Math.min(e.north,t.north);if(!(h>=d))return r(n)?(n.west=l,n.south=h,n.east=f,n.north=d,n):new c(l,h,f,d)}},c.simpleIntersection=function(e,t,n){var i=Math.max(e.west,t.west),a=Math.max(e.south,t.south),o=Math.min(e.east,t.east),u=Math.min(e.north,t.north);if(!(a>=u||i>=o))return r(n)?(n.west=i,n.south=a,n.east=o,n.north=u,n):new c(i,a,o,u)},c.union=function(e,t,n){r(n)||(n=new c);var i=e.east,a=e.west,o=t.east,u=t.west;i<a&&o>0?i+=s.TWO_PI:o<u&&i>0&&(o+=s.TWO_PI),i<a&&u<0?u+=s.TWO_PI:o<u&&a<0&&(a+=s.TWO_PI);var l=s.convertLongitudeRange(Math.min(a,u)),f=s.convertLongitudeRange(Math.max(i,o));return n.west=l,n.south=Math.min(e.south,t.south),n.east=f,n.north=Math.max(e.north,t.north),n},c.expand=function(e,t,n){return r(n)||(n=new c),n.west=Math.min(e.west,t.longitude),n.south=Math.min(e.south,t.latitude),n.east=Math.max(e.east,t.longitude),n.north=Math.max(e.north,t.latitude),n},c.contains=function(e,t){var n=t.longitude,r=t.latitude,i=e.west,a=e.east;return a<i&&(a+=s.TWO_PI,n<0&&(n+=s.TWO_PI)),(n>i||s.equalsEpsilon(n,i,s.EPSILON14))&&(n<a||s.equalsEpsilon(n,a,s.EPSILON14))&&r>=e.south&&r<=e.north};var l=new e;return c.subsample=function(e,t,i,a){t=n(t,o.WGS84),i=n(i,0),r(a)||(a=[]);var u=0,f=e.north,h=e.south,d=e.east,p=e.west,E=l;E.height=i,E.longitude=p,E.latitude=f,a[u]=t.cartographicToCartesian(E,a[u]),u++,E.longitude=d,a[u]=t.cartographicToCartesian(E,a[u]),u++,E.latitude=h,a[u]=t.cartographicToCartesian(E,a[u]),u++,E.longitude=p,a[u]=t.cartographicToCartesian(E,a[u]),u++,f<0?E.latitude=f:h>0?E.latitude=h:E.latitude=0;for(var y=1;y<8;++y)E.longitude=-Math.PI+y*s.PI_OVER_TWO,c.contains(e,E)&&(a[u]=t.cartographicToCartesian(E,a[u]),u++);return 0===E.latitude&&(E.longitude=p,a[u]=t.cartographicToCartesian(E,a[u]),u++,E.longitude=d,a[u]=t.cartographicToCartesian(E,a[u]),u++),a.length=u,a},c.MAX_VALUE=u(new c(-Math.PI,-s.PI_OVER_TWO,Math.PI,s.PI_OVER_TWO)),c}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Rectangle"],function(e,t,n,r,i,a,o,u,s,c,l,f){"use strict";function h(t,n){this.center=e.clone(r(t,e.ZERO)),this.radius=r(n,0)}var d=new e,p=new e,E=new e,y=new e,m=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,n){if(i(n)||(n=new h),!i(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var r=e.clone(t[0],v),a=e.clone(r,d),o=e.clone(r,p),u=e.clone(r,E),s=e.clone(r,y),c=e.clone(r,m),l=e.clone(r,_),f=t.length,N=1;N<f;N++){e.clone(t[N],r);var x=r.x,I=r.y,O=r.z;x<a.x&&e.clone(r,a),x>s.x&&e.clone(r,s),I<o.y&&e.clone(r,o),I>c.y&&e.clone(r,c),O<u.z&&e.clone(r,u),O>l.z&&e.clone(r,l)}var w=e.magnitudeSquared(e.subtract(s,a,T)),M=e.magnitudeSquared(e.subtract(c,o,T)),C=e.magnitudeSquared(e.subtract(l,u,T)),P=a,D=s,L=w;M>L&&(L=M,P=o,D=c),C>L&&(L=C,P=u,D=l);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)),z=Math.sqrt(b),F=A;F.x=a.x,F.y=o.y,F.z=u.z;var B=S;B.x=s.x,B.y=c.y,B.z=l.z;var G=e.multiplyByScalar(e.add(F,B,T),.5,g),q=0;for(N=0;N<f;N++){e.clone(t[N],r);var W=e.magnitude(e.subtract(r,G,T));W>q&&(q=W);var X=e.magnitudeSquared(e.subtract(r,U,T));if(X>b){var H=Math.sqrt(X);z=.5*(z+H),b=z*z;var V=H-z;U.x=(z*U.x+V*r.x)/H,U.y=(z*U.y+V*r.y)/H,U.z=(z*U.z+V*r.z)/H}}return z<q?(e.clone(U,n.center),n.radius=z):(e.clone(G,n.center),n.radius=q),n};var N=new o,x=new e,I=new e,O=new t,w=new t;h.fromRectangle2D=function(e,t,n){return h.fromRectangleWithHeights2D(e,t,0,0,n)},h.fromRectangleWithHeights2D=function(t,n,a,o,u){if(i(u)||(u=new h),!i(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;n=r(n,N),f.southwest(t,O),O.height=a,f.northeast(t,w),w.height=o;var s=n.project(O,x),c=n.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,n,o){t=r(t,a.WGS84),n=r(n,0);var u;return i(e)&&(u=f.subsample(e,t,n,M)),h.fromPoints(u,o)},h.fromVertices=function(t,n,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;n=r(n,e.ZERO),a=r(a,3);var u=v;u.x=t[0]+n.x,u.y=t[1]+n.y,u.z=t[2]+n.z;for(var s=e.clone(u,d),c=e.clone(u,p),l=e.clone(u,E),f=e.clone(u,y),N=e.clone(u,m),x=e.clone(u,_),I=t.length,O=0;O<I;O+=a){var w=t[O]+n.x,M=t[O+1]+n.y,C=t[O+2]+n.z;u.x=w,u.y=M,u.z=C,w<s.x&&e.clone(u,s),w>f.x&&e.clone(u,f),M<c.y&&e.clone(u,c),M>N.y&&e.clone(u,N),C<l.z&&e.clone(u,l),C>x.z&&e.clone(u,x)}var P=e.magnitudeSquared(e.subtract(f,s,T)),D=e.magnitudeSquared(e.subtract(N,c,T)),L=e.magnitudeSquared(e.subtract(x,l,T)),U=s,b=f,z=P;D>z&&(z=D,U=c,b=N),L>z&&(z=L,U=l,b=x);var F=R;F.x=.5*(U.x+b.x),F.y=.5*(U.y+b.y),F.z=.5*(U.z+b.z);var B=e.magnitudeSquared(e.subtract(b,F,T)),G=Math.sqrt(B),q=A;q.x=s.x,q.y=c.y,q.z=l.z;var W=S;W.x=f.x,W.y=N.y,W.z=x.z;var X=e.multiplyByScalar(e.add(q,W,T),.5,g),H=0;for(O=0;O<I;O+=a){u.x=t[O]+n.x,u.y=t[O+1]+n.y,u.z=t[O+2]+n.z;var V=e.magnitude(e.subtract(u,X,T));V>H&&(H=V);var Y=e.magnitudeSquared(e.subtract(u,F,T));if(Y>B){var k=Math.sqrt(Y);G=.5*(G+k),B=G*G;var Z=k-G;F.x=(G*F.x+Z*u.x)/k,F.y=(G*F.y+Z*u.y)/k,F.z=(G*F.z+Z*u.z)/k}}return G<H?(e.clone(F,o.center),o.radius=G):(e.clone(X,o.center),o.radius=H),o},h.fromEncodedCartesianVertices=function(t,n,r){if(i(r)||(r=new h),!i(t)||!i(n)||t.length!==n.length||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var a=v;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];for(var o=e.clone(a,d),u=e.clone(a,p),s=e.clone(a,E),c=e.clone(a,y),l=e.clone(a,m),f=e.clone(a,_),N=t.length,x=0;x<N;x+=3){var I=t[x]+n[x],O=t[x+1]+n[x+1],w=t[x+2]+n[x+2];a.x=I,a.y=O,a.z=w,I<o.x&&e.clone(a,o),I>c.x&&e.clone(a,c),O<u.y&&e.clone(a,u),O>l.y&&e.clone(a,l),w<s.z&&e.clone(a,s),w>f.z&&e.clone(a,f)}var M=e.magnitudeSquared(e.subtract(c,o,T)),C=e.magnitudeSquared(e.subtract(l,u,T)),P=e.magnitudeSquared(e.subtract(f,s,T)),D=o,L=c,U=M;C>U&&(U=C,D=u,L=l),P>U&&(U=P,D=s,L=f);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 z=e.magnitudeSquared(e.subtract(L,b,T)),F=Math.sqrt(z),B=A;B.x=o.x,B.y=u.y,B.z=s.z;var G=S;G.x=c.x,G.y=l.y,G.z=f.z;var q=e.multiplyByScalar(e.add(B,G,T),.5,g),W=0;for(x=0;x<N;x+=3){a.x=t[x]+n[x],a.y=t[x+1]+n[x+1],a.z=t[x+2]+n[x+2];var X=e.magnitude(e.subtract(a,q,T));X>W&&(W=X);var H=e.magnitudeSquared(e.subtract(a,b,T));if(H>z){var V=Math.sqrt(H);F=.5*(F+V),z=F*F;var Y=V-F;b.x=(F*b.x+Y*a.x)/V,b.y=(F*b.y+Y*a.y)/V,b.z=(F*b.z+Y*a.z)/V}}return F<W?(e.clone(b,r.center),r.radius=F):(e.clone(q,r.center),r.radius=W),r},h.fromCornerPoints=function(t,n,r){i(r)||(r=new h);var a=r.center;return e.add(t,n,a),e.multiplyByScalar(a,.5,a),r.radius=e.distance(a,n),r},h.fromEllipsoid=function(t,n){return i(n)||(n=new h),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var C=new e;h.fromBoundingSpheres=function(t,n){if(i(n)||(n=new h),!i(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var r=t.length;if(1===r)return h.clone(t[0],n);if(2===r)return h.union(t[0],t[1],n);for(var a=[],o=0;o<r;o++)a.push(t[o].center);n=h.fromPoints(a,n);var u=n.center,s=n.radius;for(o=0;o<r;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,C)+c.radius)}return n.radius=s,n};var P=new e,D=new e,L=new e;h.fromOrientedBoundingBox=function(t,n){i(n)||(n=new h);var r=t.halfAxes,a=c.getColumn(r,0,P),o=c.getColumn(r,1,D),u=c.getColumn(r,2,L),s=e.magnitude(a),l=e.magnitude(o),f=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(s,l,f),n},h.clone=function(t,n){if(i(t))return i(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new h(t.center,t.radius)},h.packedLength=4,h.pack=function(e,t,n){n=r(n,0);var i=e.center;return t[n++]=i.x,t[n++]=i.y,t[n++]=i.z,t[n]=e.radius,t},h.unpack=function(e,t,n){t=r(t,0),i(n)||(n=new h);var a=n.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],n.radius=e[t],n};var U=new e,b=new e;h.union=function(t,n,r){i(r)||(r=new h);var a=t.center,o=t.radius,u=n.center,s=n.radius,c=e.subtract(u,a,U),l=e.magnitude(c);if(o>=l+s)return t.clone(r),r;if(s>=l+o)return n.clone(r),r;var f=.5*(o+l+s),d=e.multiplyByScalar(c,(-o+f)/l,b);return e.add(d,a,d),e.clone(d,r.center),r.radius=f,r};var z=new e;h.expand=function(t,n,r){r=h.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,z));return i>r.radius&&(r.radius=i),r},h.intersectPlane=function(t,n){var r=t.center,i=t.radius,a=n.normal,o=e.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},h.transform=function(e,t,n){return i(n)||(n=new h),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=l.getMaximumScale(t)*e.radius,n};var F=new e;h.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,F);return e.magnitudeSquared(r)-t.radius*t.radius},h.transformWithoutScale=function(e,t,n){return i(n)||(n=new h),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var B=new e;h.computePlaneDistances=function(t,n,r,a){i(a)||(a=new s);var o=e.subtract(t.center,n,B),u=e.dot(r,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var G=new e,q=new e,W=new e,X=new e,H=new e,V=new t,Y=new Array(8),k=0;k<8;++k)Y[k]=new e;var Z=new o;return h.projectTo2D=function(t,n,i){n=r(n,Z);var a=n.ellipsoid,o=t.center,u=t.radius,s=a.geodeticSurfaceNormal(o,G),c=e.cross(e.UNIT_Z,s,q);e.normalize(c,c);var l=e.cross(s,c,W);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,H),d=e.negate(c,X),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 y=p.length,m=0;m<y;++m){var _=p[m];e.add(o,_,_);var v=a.cartesianToCartographic(_,V);n.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,n){return t===n||i(t)&&i(n)&&e.equals(t.center,n.center)&&t.radius===n.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,n){return h.computePlaneDistances(this,e,t,n)},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 n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},i={};return t(i,{element:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(i.supportsFullscreen())return null!==i.element}}}),i.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return r.requestFullscreen="requestFullscreen",r.exitFullscreen="exitFullscreen",r.fullscreenEnabled="fullscreenEnabled",r.fullscreenElement="fullscreenElement",r.fullscreenchange="fullscreenchange",r.fullscreenerror="fullscreenerror",n=!0;for(var i,a=["webkit","moz","o","ms","khtml"],o=0,u=a.length;o<u;++o){var s=a[o];i=s+"RequestFullscreen","function"==typeof t[i]?(r.requestFullscreen=i,n=!0):(i=s+"RequestFullScreen","function"==typeof t[i]&&(r.requestFullscreen=i,n=!0)),i=s+"ExitFullscreen","function"==typeof document[i]?r.exitFullscreen=i:(i=s+"CancelFullScreen","function"==typeof document[i]&&(r.exitFullscreen=i)),i=s+"FullscreenEnabled",void 0!==document[i]?r.fullscreenEnabled=i:(i=s+"FullScreenEnabled",void 0!==document[i]&&(r.fullscreenEnabled=i)),i=s+"FullscreenElement",void 0!==document[i]?r.fullscreenElement=i:(i=s+"FullScreenElement",void 0!==document[i]&&(r.fullscreenElement=i)),i=s+"fullscreenchange",void 0!==document["on"+i]&&("ms"===s&&(i="MSFullscreenChange"),r.fullscreenchange=i),i=s+"fullscreenerror",void 0!==document["on"+i]&&("ms"===s&&(i="MSFullscreenError"),r.fullscreenerror=i)}return n},i.requestFullscreen=function(e,t){i.supportsFullscreen()&&e[r.requestFullscreen]({vrDisplay:t})},i.exitFullscreen=function(){i.supportsFullscreen()&&document[r.exitFullscreen]()},i}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,n){"use strict";function r(e){for(var t=e.split("."),n=0,r=t.length;n<r;++n)t[n]=parseInt(t[n],10);return t}function i(){if(!t(R)&&(R=!1,!h())){var e=/ Chrome\/([\.0-9]+)/.exec(T.userAgent);null!==e&&(R=!0,A=r(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=r(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,x=r(e[1]),x.isNightly=!!e[2]);
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PLES: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,n,r,i,a){"use strict";if(!r.supportsTypedArrays())return{};var o={BYTE:a.BYTE,UNSIGNED_BYTE:a.UNSIGNED_BYTE,SHORT:a.SHORT,UNSIGNED_SHORT:a.UNSIGNED_SHORT,INT:a.INT,UNSIGNED_INT:a.UNSIGNED_INT,FLOAT:a.FLOAT,DOUBLE:a.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof 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n=(e.dayNumber-t.dayNumber)*s.SECONDS_PER_DAY;return n+(e.secondsOfDay-t.secondsOfDay)},E.daysDifference=function(e,t){var n=e.dayNumber-t.dayNumber,r=(e.secondsOfDay-t.secondsOfDay)/s.SECONDS_PER_DAY;return n+r},E.computeTaiMinusUtc=function(e){v.julianDate=e;var n=E.leapSeconds,r=t(n,v,l);return r<0&&(r=~r,--r,r<0&&(r=0)),n[r].offset},E.addSeconds=function(e,t,n){return d(e.dayNumber,e.secondsOfDay+t,n)},E.addMinutes=function(e,t,n){var r=e.secondsOfDay+t*s.SECONDS_PER_MINUTE;return d(e.dayNumber,r,n)},E.addHours=function(e,t,n){var r=e.secondsOfDay+t*s.SECONDS_PER_HOUR;return d(e.dayNumber,r,n)},E.addDays=function(e,t,n){var r=e.dayNumber+t;return d(r,e.secondsOfDay,n)},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 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y=e._samples=n.samples,m=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=n.columnNames.length,e._lastIndex=void 0;for(var _,v=e._addNewLeapSeconds,T=0,R=y.length;T<R;T+=e._columnCount){var A=y[T+i],S=y[T+E],g=A+l.MODIFIED_JULIAN_DATE_DIFFERENCE,N=new o(g,S,f.TAI);if(m.push(N),v){if(S!==_&&r(_)){var x=o.leapSeconds,I=t(x,N,d);if(I<0){var O=new u(N,S);x.splice(~I,0,O)}}_=S}}}function E(e,t,n,r,i){var a=n*r;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 y(e,t,n){return t+e*(n-t)}function m(e,t,n,r,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)||r.equals(c))return E(e,n,i,s,u),u;if(r.equals(l))return E(e,n,a,s,u),u;var f=o.secondsDifference(r,c)/o.secondsDifference(l,c),h=i*s,d=a*s,p=n[h+e._ut1MinusUtcSecondsColumn],m=n[d+e._ut1MinusUtcSecondsColumn],_=m-p;if(_>.5||_<-.5){var v=n[h+e._taiMinusUtcSecondsColumn],T=n[d+e._taiMinusUtcSecondsColumn];v!==T&&(l.equals(r)?p=m:m-=T-v)}return u.xPoleWander=y(f,n[h+e._xPoleWanderRadiansColumn],n[d+e._xPoleWanderRadiansColumn]),u.yPoleWander=y(f,n[h+e._yPoleWanderRadiansColumn],n[d+e._yPoleWanderRadiansColumn]),u.xPoleOffset=y(f,n[h+e._xCelestialPoleOffsetRadiansColumn],n[d+e._xCelestialPoleOffsetRadiansColumn]),u.yPoleOffset=y(f,n[h+e._yCelestialPoleOffsetRadiansColumn],n[d+e._yCelestialPoleOffsetRadiansColumn]),u.ut1MinusUtc=y(f,p,m),u}return h.NONE=a({getPromiseToLoad:function(){return e()},compute:function(e,t){return r(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,n){if(r(this._samples)){if(r(n)||(n=new i(0,0,0,0,0)),0===this._samples.length)return n.xPoleWander=0,n.yPoleWander=0,n.xPoleOffset=0,n.yPoleOffset=0,n.ut1MinusUtc=0,n;var a=this._dates,u=this._lastIndex,s=0,l=0;if(r(u)){var f=a[u],h=a[u+1],d=o.lessThanOrEquals(f,e),p=!r(h),E=p||o.greaterThanOrEquals(h,e);if(d&&E)return s=u,!p&&h.equals(e)&&++s,l=s+1,m(this,a,this._samples,e,s,l,n),n}var y=t(a,e,o.compare,this._dateColumn);return y>=0?(y<a.length-1&&a[y+1].equals(e)&&++y,s=y,l=y):(l=~y,s=l-1,s<0&&(s=0)),this._lastIndex=s,m(this,a,this._samples,e,s,l,n),n}if(r(this._dataError))throw new c(this._dataError)},h}),define("Core/HeadingPitchRoll",["./defaultValue","./defined","./DeveloperError","./Math"],function(e,t,n,r){"use strict";function i(t,n,r){this.heading=e(t,0),this.pitch=e(n,0),this.roll=e(r,0)}return i.fromQuaternion=function(e,n){t(n)||(n=new i);var r=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 n.heading=-Math.atan2(s,u),n.roll=Math.atan2(o,a),n.pitch=-Math.asin(r),n},i.fromDegrees=function(e,n,a,o){return t(o)||(o=new i),o.heading=e*r.RADIANS_PER_DEGREE,o.pitch=n*r.RADIANS_PER_DEGREE,o.roll=a*r.RADIANS_PER_DEGREE,o},i.clone=function(e,n){if(t(e))return t(n)?(n.heading=e.heading,n.pitch=e.pitch,n.roll=e.roll,n):new i(e.heading,e.pitch,e.roll)},i.equals=function(e,n){return e===n||t(e)&&t(n)&&e.heading===n.heading&&e.pitch===n.pitch&&e.roll===n.roll},i.equalsEpsilon=function(e,n,i,a){return e===n||t(e)&&t(n)&&r.equalsEpsilon(e.heading,n.heading,i,a)&&r.equalsEpsilon(e.pitch,n.pitch,i,a)&&r.equalsEpsilon(e.roll,n.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,n){return i.equalsEpsilon(this,e,t,n)},i.prototype.toString=function(){return"("+this.heading+", "+this.pitch+", "+this.roll+")"},i}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function i(n,r){r=t(r,document.location.href);var i=new e(r),a=new e(n);return a.resolve(i).toString()}return i}),define("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function i(r,i,a){a=t(a,!0),r instanceof e||(r=new e(r)),i instanceof e||(i=new e(i)),n(i.authority)&&!n(i.scheme)&&("undefined"!=typeof document&&n(document.location)&&n(document.location.href)?i.scheme=new e(document.location.href).scheme:i.scheme=r.scheme);var o=r;i.isAbsolute()&&(o=i);var u="";n(o.scheme)&&(u+=o.scheme+":"),n(o.authority)&&(u+="//"+o.authority,""!==o.path&&"/"!==o.path&&(u=u.replace(/\/?$/,"/"),o.path=o.path.replace(/^\/?/g,""))),u+=o===r?a?r.path.replace(/\/?$/,"/")+i.path.replace(/^\/?/g,""):r.path+i.path:i.path;var s=n(r.query),c=n(i.query);s&&c?u+="?"+r.query+"&"+i.query:s&&!c?u+="?"+r.query:!s&&c&&(u+="?"+i.query);var l=n(i.fragment);return n(r.fragment)&&!l?u+="#"+r.fragment:l&&(u+="#"+i.fragment),u}return i}),define("Core/buildModuleUrl",["../ThirdParty/Uri","./defined","./DeveloperError","./getAbsoluteUri","./joinUrls","require"],function(e,t,n,r,i,a){"use strict";function o(){for(var e=document.getElementsByTagName("script"),t=0,n=e.length;t<n;++t){var r=e[t].getAttribute("src"),i=p.exec(r);if(null!==i)return i[1]}}function u(){if(t(f))return f;var n;return n="undefined"!=typeof CESIUM_BASE_URL?CESIUM_BASE_URL:o(),f=new e(r(n))}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 n=h(e);return d.href=n,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,n){this.x=e,this.y=t,this.s=n}return e}),define("Core/Iau2006XysData",["../ThirdParty/when","./buildModuleUrl","./defaultValue","./defined","./Iau2006XysSample","./JulianDate","./loadJson","./TimeStandard"],function(e,t,n,r,i,a,o,u){"use strict";function s(e){e=n(e,n.EMPTY_OBJECT),this._xysFileUrlTemplate=e.xysFileUrlTemplate,this._interpolationOrder=n(e.interpolationOrder,9),this._sampleZeroJulianEphemerisDate=n(e.sampleZeroJulianEphemerisDate,2442396.5),this._sampleZeroDateTT=new a(this._sampleZeroJulianEphemerisDate,0,u.TAI),this._stepSizeDays=n(e.stepSizeDays,1),this._samplesPerXysFile=n(e.samplesPerXysFile,1e3),this._totalSamples=n(e.totalSamples,27426),this._samples=new Array(3*this._totalSamples),this._chunkDownloadsInProgress=[];for(var t=this._interpolationOrder,r=this._denominators=new Array(t+1),i=this._xTable=new Array(t+1),o=Math.pow(this._stepSizeDays,t),s=0;s<=t;++s){r[s]=o,i[s]=s*this._stepSizeDays;for(var c=0;c<=t;++c)c!==s&&(r[s]*=s-c);r[s]=1/r[s]}this._work=new Array(t+1),this._coef=new Array(t+1)}function c(e,t,n){var r=f;return r.dayNumber=t,r.secondsOfDay=n,a.daysDifference(r,e._sampleZeroDateTT)}function l(n,i){if(n._chunkDownloadsInProgress[i])return n._chunkDownloadsInProgress[i];var a=e.defer();n._chunkDownloadsInProgress[i]=a;
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h=!1,d=this._samples;if(r(d[3*s])||(l(this,s/this._samplesPerXysFile|0),h=!0),r(d[3*f])||(l(this,f/this._samplesPerXysFile|0),h=!0),!h){r(n)?(n.x=0,n.y=0,n.s=0):n=new i(0,0,0);var p,E,y=a-s*this._stepSizeDays,m=this._work,_=this._denominators,v=this._coef,T=this._xTable;for(p=0;p<=u;++p)m[p]=y-T[p];for(p=0;p<=u;++p){for(v[p]=1,E=0;E<=u;++E)E!==p&&(v[p]*=m[E]);v[p]*=_[p];var R=3*(s+p);n.x+=v[p]*d[R++],n.y+=v[p]*d[R++],n.s+=v[p]*d[R]}return n}}}},s}),define("Core/Quaternion",["./Cartesian3","./Check","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./Math","./Matrix3"],function(e,t,n,r,i,a,o,u,s){"use strict";function c(e,t,r,i){this.x=n(e,0),this.y=n(t,0),this.z=n(r,0),this.w=n(i,0)}var l=new e;c.fromAxisAngle=function(t,n,i){var a=n/2,o=Math.sin(a);l=e.normalize(t,l);var u=l.x*o,s=l.y*o,f=l.z*o,h=Math.cos(a);return r(i)?(i.x=u,i.y=s,i.z=f,i.w=h,i):new c(u,s,f,h)};var f=[1,2,0],h=new Array(3);c.fromRotationMatrix=function(e,t){var n,i,a,o,u,l=e[s.COLUMN0ROW0],d=e[s.COLUMN1ROW1],p=e[s.COLUMN2ROW2],E=l+d+p;if(E>0)n=Math.sqrt(E+1),u=.5*n,n=.5/n,i=(e[s.COLUMN1ROW2]-e[s.COLUMN2ROW1])*n,a=(e[s.COLUMN2ROW0]-e[s.COLUMN0ROW2])*n,o=(e[s.COLUMN0ROW1]-e[s.COLUMN1ROW0])*n;else{var y=f,m=0;d>l&&(m=1),p>l&&p>d&&(m=2);var _=y[m],v=y[_];n=Math.sqrt(e[s.getElementIndex(m,m)]-e[s.getElementIndex(_,_)]-e[s.getElementIndex(v,v)]+1);var T=h;T[m]=.5*n,n=.5/n,u=(e[s.getElementIndex(v,_)]-e[s.getElementIndex(_,v)])*n,T[_]=(e[s.getElementIndex(_,m)]+e[s.getElementIndex(m,_)])*n,T[v]=(e[s.getElementIndex(v,m)]+e[s.getElementIndex(m,v)])*n,i=-T[0],a=-T[1],o=-T[2]}return r(t)?(t.x=i,t.y=a,t.z=o,t.w=u,t):new c(i,a,o,u)};var d=new c;c.fromHeadingPitchRoll=function(t,n,r,i){var a=c.fromAxisAngle(e.UNIT_X,r,d),o=c.fromAxisAngle(e.UNIT_Y,-n,i);i=c.multiply(o,a,o);var u=c.fromAxisAngle(e.UNIT_Z,-t,d);return c.multiply(u,i,i)};var p=new e,E=new e,y=new c,m=new c,_=new c;c.packedLength=4,c.pack=function(e,t,r){return r=n(r,0),t[r++]=e.x,t[r++]=e.y,t[r++]=e.z,t[r]=e.w,t},c.unpack=function(e,t,i){return t=n(t,0),r(i)||(i=new c),i.x=e[t],i.y=e[t+1],i.z=e[t+2],i.w=e[t+3],i},c.packedInterpolationLength=3,c.convertPackedArrayForInterpolation=function(e,t,n,r){c.unpack(e,4*n,_),c.conjugate(_,_);for(var i=0,a=n-t+1;i<a;i++){var o=3*i;c.unpack(e,4*(t+i),y),c.multiply(y,_,y),y.w<0&&c.negate(y,y),c.computeAxis(y,p);var u=c.computeAngle(y);r[o]=p.x*u,r[o+1]=p.y*u,r[o+2]=p.z*u}},c.unpackInterpolationResult=function(t,n,i,a,o){r(o)||(o=new c),e.fromArray(t,0,E);var u=e.magnitude(E);return c.unpack(n,4*a,m),0===u?c.clone(c.IDENTITY,y):c.fromAxisAngle(E,u,y),c.multiply(y,m,o)},c.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 c(e.x,e.y,e.z,e.w)},c.conjugate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=e.w,t},c.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z+e.w*e.w},c.magnitude=function(e){return Math.sqrt(c.magnitudeSquared(e))},c.normalize=function(e,t){var n=1/c.magnitude(e),r=e.x*n,i=e.y*n,a=e.z*n,o=e.w*n;return t.x=r,t.y=i,t.z=a,t.w=o,t},c.inverse=function(e,t){var n=c.magnitudeSquared(e);return t=c.conjugate(e,t),c.multiplyByScalar(t,1/n,t)},c.add=function(e,t,n){return n.x=e.x+t.x,n.y=e.y+t.y,n.z=e.z+t.z,n.w=e.w+t.w,n},c.subtract=function(e,t,n){return n.x=e.x-t.x,n.y=e.y-t.y,n.z=e.z-t.z,n.w=e.w-t.w,n},c.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=-e.w,t},c.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w},c.multiply=function(e,t,n){var r=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+r*l+i*c-a*s,h=o*s-r*c+i*l+a*u,d=o*c+r*s-i*u+a*l,p=o*l-r*u-i*s-a*c;return n.x=f,n.y=h,n.z=d,n.w=p,n},c.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n.z=e.z*t,n.w=e.w*t,n},c.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n.z=e.z/t,n.w=e.w/t,n},c.computeAxis=function(e,t){var n=e.w;if(Math.abs(n-1)<u.EPSILON6)return t.x=t.y=t.z=0,t;var r=1/Math.sqrt(1-n*n);return t.x=e.x*r,t.y=e.y*r,t.z=e.z*r,t},c.computeAngle=function(e){return Math.abs(e.w-1)<u.EPSILON6?0:2*Math.acos(e.w)};var v=new c;c.lerp=function(e,t,n,r){return v=c.multiplyByScalar(t,n,v),r=c.multiplyByScalar(e,1-n,r),c.add(v,r,r)};var T=new c,R=new c,A=new c;c.slerp=function(e,t,n,r){var i=c.dot(e,t),a=t;if(i<0&&(i=-i,a=T=c.negate(t,T)),1-i<u.EPSILON6)return c.lerp(e,a,n,r);var o=Math.acos(i);return R=c.multiplyByScalar(e,Math.sin((1-n)*o),R),A=c.multiplyByScalar(a,Math.sin(n*o),A),r=c.add(R,A,r),c.multiplyByScalar(r,1/Math.sin(o),r)},c.log=function(t,n){var r=u.acosClamped(t.w),i=0;return 0!==r&&(i=r/Math.sin(r)),e.multiplyByScalar(t,i,n)},c.exp=function(t,n){var r=e.magnitude(t),i=0;return 0!==r&&(i=Math.sin(r)/r),n.x=t.x*i,n.y=t.y*i,n.z=t.z*i,n.w=Math.cos(r),n};var S=new e,g=new e,N=new c,x=new c;c.computeInnerQuadrangle=function(t,n,r,i){var a=c.conjugate(n,N);c.multiply(a,r,x);var o=c.log(x,S);c.multiply(a,t,x);var u=c.log(x,g);return e.add(o,u,o),e.multiplyByScalar(o,.25,o),e.negate(o,o),c.exp(o,N),c.multiply(n,N,i)},c.squad=function(e,t,n,r,i,a){var o=c.slerp(e,t,i,N),u=c.slerp(n,r,i,x);return c.slerp(o,u,2*i*(1-i),a)};for(var I=new c,O=1.9011074535173003,w=a.supportsTypedArrays()?new Float32Array(8):[],M=a.supportsTypedArrays()?new Float32Array(8):[],C=a.supportsTypedArrays()?new Float32Array(8):[],P=a.supportsTypedArrays()?new Float32Array(8):[],D=0;D<7;++D){var L=D+1,U=2*L+1;w[D]=1/(L*U),M[D]=L/U}return w[7]=O/136,M[7]=8*O/17,c.fastSlerp=function(e,t,n,r){var i,a=c.dot(e,t);a>=0?i=1:(i=-1,a=-a);for(var o=a-1,u=1-n,s=n*n,l=u*u,f=7;f>=0;--f)C[f]=(w[f]*s-M[f])*o,P[f]=(w[f]*l-M[f])*o;var h=i*n*(1+C[0]*(1+C[1]*(1+C[2]*(1+C[3]*(1+C[4]*(1+C[5]*(1+C[6]*(1+C[7])))))))),d=u*(1+P[0]*(1+P[1]*(1+P[2]*(1+P[3]*(1+P[4]*(1+P[5]*(1+P[6]*(1+P[7])))))))),p=c.multiplyByScalar(e,d,I);return c.multiplyByScalar(t,h,r),c.add(p,r,r)},c.fastSquad=function(e,t,n,r,i,a){var o=c.fastSlerp(e,t,i,N),u=c.fastSlerp(n,r,i,x);return c.fastSlerp(o,u,2*i*(1-i),a)},c.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},c.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e.x-t.x)<=n&&Math.abs(e.y-t.y)<=n&&Math.abs(e.z-t.z)<=n&&Math.abs(e.w-t.w)<=n},c.ZERO=o(new c(0,0,0,0)),c.IDENTITY=o(new c(0,0,0,1)),c.prototype.clone=function(e){return c.clone(this,e)},c.prototype.equals=function(e){return c.equals(this,e)},c.prototype.equalsEpsilon=function(e,t){return c.equalsEpsilon(this,e,t)},c.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", 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t=o(t,f.WGS84),t.geodeticSurfaceNormal(e,a),s.x=-e.y,s.y=e.x,s.z=0,n.normalize(s,s),n.cross(a,s,c),u(r)?(r[0]=s.x,r[1]=s.y,r[2]=s.z,r[3]=0,r[4]=c.x,r[5]=c.y,r[6]=c.z,r[7]=0,r[8]=a.x,r[9]=a.y,r[10]=a.z,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(s.x,c.x,a.x,e.x,s.y,c.y,a.y,e.y,s.z,c.z,a.z,e.z,0,0,0,1)};var N=new n,x=new n,I=new n;R.northEastDownToFixedFrame=function(e,t,r){if(y.equalsEpsilon(e.x,0,y.EPSILON14)&&y.equalsEpsilon(e.y,0,y.EPSILON14)){var i=y.sign(e.z);return u(r)?(r[0]=-i,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=1,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=-i,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(-i,0,0,e.x,0,1,0,e.y,0,0,-i,e.z,0,0,0,1)}var a=N,s=x,c=I;return t=o(t,f.WGS84),t.geodeticSurfaceNormal(e,a),s.x=-e.y,s.y=e.x,s.z=0,n.normalize(s,s),n.cross(a,s,c),u(r)?(r[0]=c.x,r[1]=c.y,r[2]=c.z,r[3]=0,r[4]=s.x,r[5]=s.y,r[6]=s.z,r[7]=0,r[8]=-a.x,r[9]=-a.y,r[10]=-a.z,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(c.x,s.x,-a.x,e.x,c.y,s.y,-a.y,e.y,c.z,s.z,-a.z,e.z,0,0,0,1)},R.northUpEastToFixedFrame=function(e,t,r){if(y.equalsEpsilon(e.x,0,y.EPSILON14)&&y.equalsEpsilon(e.y,0,y.EPSILON14)){var i=y.sign(e.z);return u(r)?(r[0]=-i,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=i,r[7]=0,r[8]=0,r[9]=1,r[10]=0,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(-i,0,0,e.x,0,0,1,e.y,0,i,0,e.z,0,0,0,1)}var a=A,s=S,c=g;return t=o(t,f.WGS84),t.geodeticSurfaceNormal(e,a),s.x=-e.y,s.y=e.x,s.z=0,n.normalize(s,s),n.cross(a,s,c),u(r)?(r[0]=c.x,r[1]=c.y,r[2]=c.z,r[3]=0,r[4]=a.x,r[5]=a.y,r[6]=a.z,r[7]=0,r[8]=s.x,r[9]=s.y,r[10]=s.z,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(c.x,a.x,s.x,e.x,c.y,a.y,s.y,e.y,c.z,a.z,s.z,e.z,0,0,0,1)},R.northWestUpToFixedFrame=function(e,t,r){if(y.equalsEpsilon(e.x,0,y.EPSILON14)&&y.equalsEpsilon(e.y,0,y.EPSILON14)){var i=y.sign(e.z);return u(r)?(r[0]=-i,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=-1,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=i,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(-i,0,0,e.x,0,-1,0,e.y,0,0,i,e.z,0,0,0,1)}var a=A,s=S,c=g;return t=o(t,f.WGS84),t.geodeticSurfaceNormal(e,a),s.x=-e.y,s.y=e.x,s.z=0,n.normalize(s,s),n.cross(a,s,c),u(r)?(r[0]=c.x,r[1]=c.y,r[2]=c.z,r[3]=0,r[4]=-s.x,r[5]=-s.y,r[6]=-s.z,r[7]=0,r[8]=a.x,r[9]=a.y,r[10]=a.z,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(c.x,-s.x,a.x,e.x,c.y,-s.y,a.y,e.y,c.z,-s.z,a.z,e.z,0,0,0,1)};var O=new v,w=new n(1,1,1),M=new _;R.headingPitchRollToFixedFrame=function(e,t,r,i){a.typeOf.object("headingPitchRoll",t);var o=t.heading,u=t.pitch,s=t.roll,c=v.fromHeadingPitchRoll(o,u,s,O),l=_.fromTranslationQuaternionRotationScale(n.ZERO,c,w,M);return i=R.eastNorthUpToFixedFrame(e,r,i),_.multiply(i,l,i)};var C=new _,P=new m;R.headingPitchRollQuaternion=function(e,t,n,r){a.typeOf.object("headingPitchRoll",t);var i=R.headingPitchRollToFixedFrame(e,t,n,C),o=_.getRotation(i,P);return v.fromRotationMatrix(o,r)};var D=24110.54841,L=8640184.812866,U=.093104,b=-62e-7,z=1.1772758384668e-19,F=72921158553e-15,B=y.TWO_PI/86400,G=new E;R.computeTemeToPseudoFixedMatrix=function(e,t){G=E.addSeconds(e,-E.computeTaiMinusUtc(e),G);var n,r=G.dayNumber,i=G.secondsOfDay,a=r-2451545;n=i>=43200?(a+.5)/T.DAYS_PER_JULIAN_CENTURY:(a-.5)/T.DAYS_PER_JULIAN_CENTURY;var o=D+n*(L+n*(U+n*b)),s=o*B%y.TWO_PI,c=F+z*(r-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 m(h,d,0,-d,h,0,0,0,1)},R.iau2006XysData=new d,R.earthOrientationParameters=c.NONE;var q=32.184,W=2451545;R.preloadIcrfFixed=function(t){var n=t.start.dayNumber,r=t.start.secondsOfDay+q,i=t.stop.dayNumber,a=t.stop.secondsOfDay+q,o=R.iau2006XysData.preload(n,r,i,a),u=R.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},R.computeIcrfToFixedMatrix=function(e,t){u(t)||(t=new m);var n=R.computeFixedToIcrfMatrix(e,t);if(u(n))return m.transpose(n,t)};var X=new p(0,0,0),H=new l(0,0,0,0,0,0),V=new m,Y=new m;R.computeFixedToIcrfMatrix=function(e,t){u(t)||(t=new m);var n=R.earthOrientationParameters.compute(e,H);if(u(n)){var r=e.dayNumber,i=e.secondsOfDay+q,a=R.iau2006XysData.computeXysRadians(r,i,X);if(u(a)){var o=a.x+n.xPoleOffset,s=a.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-o*o-s*s)),l=V;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=m.fromRotationZ(-a.s,Y),h=m.multiply(l,f,V),d=e.dayNumber,p=e.secondsOfDay-E.computeTaiMinusUtc(e)+n.ut1MinusUtc,_=d-2451545,v=p/T.SECONDS_PER_DAY,A=.779057273264+v+.00273781191135448*(_+v);A=A%1*y.TWO_PI;var S=m.fromRotationZ(A,Y),g=m.multiply(h,S,V),N=Math.cos(n.xPoleWander),x=Math.cos(n.yPoleWander),I=Math.sin(n.xPoleWander),O=Math.sin(n.yPoleWander),w=r-W+i/T.SECONDS_PER_DAY;w/=36525;var M=-47e-6*w*y.RADIANS_PER_DEGREE/3600,C=Math.cos(M),P=Math.sin(M),D=Y;return D[0]=N*C,D[1]=N*P,D[2]=I,D[3]=-x*P+O*I*C,D[4]=x*C+O*I*P,D[5]=-O*N,D[6]=-O*P-x*I*C,D[7]=O*C-x*I*P,D[8]=x*N,m.multiply(g,D,t)}}};var k=new r;R.pointToWindowCoordinates=function(e,t,n,r){return r=R.pointToGLWindowCoordinates(e,t,n,r),r.y=2*t[5]-r.y,r},R.pointToGLWindowCoordinates=function(e,n,i,a){u(a)||(a=new t);var o=k;return _.multiplyByVector(e,r.fromElements(i.x,i.y,i.z,1,o),o),r.multiplyByScalar(o,1/o.w,o),_.multiplyByVector(n,o,o),t.fromCartesian4(o,a)};var Z=new n,j=new n,K=new n;R.rotationMatrixFromPositionVelocity=function(e,t,r,i){var a=o(r,f.WGS84).geodeticSurfaceNormal(e,Z),s=n.cross(t,a,j);n.equalsEpsilon(s,n.ZERO,y.EPSILON6)&&(s=n.clone(n.UNIT_X,s));var c=n.cross(s,t,K);return n.cross(t,c,s),n.negate(s,s),u(i)||(i=new m),i[0]=t.x,i[1]=t.y,i[2]=t.z,i[3]=s.x,i[4]=s.y,i[5]=s.z,i[6]=c.x,i[7]=c.y,i[8]=c.z,i};var J=new i,Q=new n,$=new n,ee=new r,te=new r,ne=new r,re=new r,ie=new r,ae=new _,oe=new _;R.basisTo2D=function(e,t,i){var a=e.ellipsoid,o=_.getColumn(t,3,ee),u=a.cartesianToCartographic(o,J),s=R.eastNorthUpToFixedFrame(o,a,ae),c=_.inverseTransformation(s,oe),l=e.project(u,Q),f=te;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var h=_.getColumn(t,0,$),d=n.magnitude(h),p=_.multiplyByVector(c,h,ne);r.fromElements(p.z,p.x,p.y,0,p);var E=_.getColumn(t,1,$),y=n.magnitude(E),m=_.multiplyByVector(c,E,re);r.fromElements(m.z,m.x,m.y,0,m);var v=_.getColumn(t,2,$),T=n.magnitude(v),A=ie;return n.cross(p,m,A),n.normalize(A,A),n.cross(m,A,p),n.normalize(p,p),n.cross(A,p,m),n.normalize(m,m),n.multiplyByScalar(p,d,p),n.multiplyByScalar(m,y,m),n.multiplyByScalar(A,T,A),_.setColumn(i,0,p,i),_.setColumn(i,1,m,i),_.setColumn(i,2,A,i),_.setColumn(i,3,f,i),i};var ue=new _(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);return R.wgs84To2DModelMatrix=function(e,t,n){var r=e.ellipsoid,i=R.eastNorthUpToFixedFrame(t,r,ae),a=_.inverseTransformation(i,oe),o=r.cartesianToCartographic(t,J),u=e.project(o,Q),s=te;s.x=u.z,s.y=u.x,s.z=u.y,s.w=1;var c=_.fromTranslation(s,ae);return _.multiply(ue,a,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,n,r,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 r=d.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=n.fromCartesian4(l.getColumn(r,0,E)),this._yAxis=n.fromCartesian4(l.getColumn(r,1,E));var a=n.fromCartesian4(l.getColumn(r,2,E));this._plane=f.fromPointNormal(e,a)}var E=new r;o(p.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return 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o=c.rayPlane(i,this._plane,_);a(o)||(n.negate(i.direction,i.direction),o=c.rayPlane(i,this._plane,_));var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return r.x=s,r.y=l,r},p.prototype.projectPointsToNearestOnPlane=function(e,t){a(t)||(t=[]);var n=e.length;t.length=n;for(var r=0;r<n;r++)t[r]=this.projectPointToNearestOnPlane(e[r],t[r]);return t};var v=new n;return p.prototype.projectPointsOntoEllipsoid=function(e,t){var r=e.length;a(t)?t.length=r:t=new Array(r);for(var i=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=v,l=0;l<r;++l){var f=e[l];n.multiplyByScalar(u,f.x,c),a(t[l])||(t[l]=new n);var h=n.add(o,c,t[l]);n.multiplyByScalar(s,f.y,c),n.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 n={POINTS:t.POINTS,LINES:t.LINES,LINE_LOOP:t.LINE_LOOP,LINE_STRIP:t.LINE_STRIP,TRIANGLES:t.TRIANGLES,TRIANGLE_STRIP:t.TRIANGLE_STRIP,TRIANGLE_FAN:t.TRIANGLE_FAN,validate:function(e){return e===n.POINTS||e===n.LINES||e===n.LINE_LOOP||e===n.LINE_STRIP||e===n.TRIANGLES||e===n.TRIANGLE_STRIP||e===n.TRIANGLE_FAN}};return e(n)}),define("Core/Geometry",["./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(e,t,n,r,i){"use strict";function a(t){t=e(t,e.EMPTY_OBJECT),this.attributes=t.attributes,this.indices=t.indices,this.primitiveType=e(t.primitiveType,i.TRIANGLES),this.boundingSphere=t.boundingSphere,this.geometryType=e(t.geometryType,r.NONE),this.boundingSphereCV=t.boundingSphereCV}return a.computeNumberOfVertices=function(e){var n=-1;for(var r in e.attributes)if(e.attributes.hasOwnProperty(r)&&t(e.attributes[r])&&t(e.attributes[r].values)){var i=e.attributes[r],a=i.values.length/i.componentsPerAttribute;n=a}return 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c=i.unpack(r,u,qe);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(u-3>0?(r[u]=n[u-3],r[u+1]=n[u-2],r[u+2]=n[u-1]):i.pack(s,r,u));var l=i.unpack(a,u,We);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(u+3<o?(a[u]=n[u+3],a[u+1]=n[u+4],a[u+2]=n[u+5]):i.pack(s,a,u))}}}function te(e){var t,n,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,y=Z(u),m=Z(u),_=!1,R=l.length/3;for(t=0;t<R;t+=4){var A=t,S=t+2,g=i.fromArray(l,3*A,Ge),N=i.fromArray(l,3*S,qe);if(Math.abs(g.y)<Ze)for(g.y=Ze*(N.y<0?-1:1),l[3*t+1]=g.y,l[3*(t+1)+1]=g.y,n=3*A;n<3*A+12;n+=3)f[n]=l[3*t],f[n+1]=l[3*t+1],f[n+2]=l[3*t+2];if(Math.abs(N.y)<Ze)for(N.y=Ze*(g.y<0?-1:1),l[3*(t+2)+1]=N.y,l[3*(t+3)+1]=N.y,n=3*A;n<3*A+12;n+=3)h[n]=l[3*(t+2)],h[n+1]=l[3*(t+2)+1],h[n+2]=l[3*(t+2)+2];var x=y.attributes,I=y.indices,O=m.attributes,w=m.indices,M=v.lineSegmentPlane(g,N,Ue,Xe);if(c(M)){_=!0;var C=i.multiplyByScalar(i.UNIT_Y,ke,He);g.y<0&&(i.negate(C,C),x=m.attributes,I=m.indices,O=y.attributes,w=y.indices);var P=i.add(M,C,Ve);x.position.values.push(g.x,g.y,g.z,g.x,g.y,g.z),x.position.values.push(P.x,P.y,P.z),x.position.values.push(P.x,P.y,P.z),x.prevPosition.values.push(f[3*A],f[3*A+1],f[3*A+2]),x.prevPosition.values.push(f[3*A+3],f[3*A+4],f[3*A+5]),x.prevPosition.values.push(g.x,g.y,g.z,g.x,g.y,g.z),x.nextPosition.values.push(P.x,P.y,P.z),x.nextPosition.values.push(P.x,P.y,P.z),x.nextPosition.values.push(P.x,P.y,P.z),x.nextPosition.values.push(P.x,P.y,P.z),i.negate(C,C),i.add(M,C,P),O.position.values.push(P.x,P.y,P.z),O.position.values.push(P.x,P.y,P.z),O.position.values.push(N.x,N.y,N.z,N.x,N.y,N.z),O.prevPosition.values.push(P.x,P.y,P.z),O.prevPosition.values.push(P.x,P.y,P.z),O.prevPosition.values.push(P.x,P.y,P.z),O.prevPosition.values.push(P.x,P.y,P.z),O.nextPosition.values.push(N.x,N.y,N.z,N.x,N.y,N.z),O.nextPosition.values.push(h[3*S],h[3*S+1],h[3*S+2]),O.nextPosition.values.push(h[3*S+3],h[3*S+4],h[3*S+5]);var D=r.fromArray(d,2*A,Fe),L=Math.abs(D.y);x.expandAndWidth.values.push(-1,L,1,L),x.expandAndWidth.values.push(-1,-L,1,-L),O.expandAndWidth.values.push(-1,L,1,L),O.expandAndWidth.values.push(-1,-L,1,-L);var U=i.magnitudeSquared(i.subtract(M,g,We));if(U/=i.magnitudeSquared(i.subtract(N,g,We)),c(E)){var b=a.fromArray(E,4*A,Ye),z=a.fromArray(E,4*S,Ye),F=T.lerp(b.x,z.x,U),B=T.lerp(b.y,z.y,U),G=T.lerp(b.z,z.z,U),q=T.lerp(b.w,z.w,U);for(n=4*A;n<4*A+8;++n)x.color.values.push(E[n]);for(x.color.values.push(F,B,G,q),x.color.values.push(F,B,G,q),O.color.values.push(F,B,G,q),O.color.values.push(F,B,G,q),n=4*S;n<4*S+8;++n)O.color.values.push(E[n])}if(c(p)){var W=r.fromArray(p,2*A,Fe),X=r.fromArray(p,2*(t+3),Be),H=T.lerp(W.x,X.x,U);for(n=2*A;n<2*A+4;++n)x.st.values.push(p[n]);for(x.st.values.push(H,W.y),x.st.values.push(H,X.y),O.st.values.push(H,W.y),O.st.values.push(H,X.y),n=2*S;n<2*S+4;++n)O.st.values.push(p[n])}o=x.position.values.length/3-4,I.push(o,o+2,o+1),I.push(o+1,o+2,o+3),o=O.position.values.length/3-4,w.push(o,o+2,o+1),w.push(o+1,o+2,o+3)}else{var V,Y;for(g.y<0?(V=m.attributes,Y=m.indices):(V=y.attributes,Y=y.indices),V.position.values.push(g.x,g.y,g.z),V.position.values.push(g.x,g.y,g.z),V.position.values.push(N.x,N.y,N.z),V.position.values.push(N.x,N.y,N.z),n=3*t;n<3*t+12;++n)V.prevPosition.values.push(f[n]),V.nextPosition.values.push(h[n]);for(n=2*t;n<2*t+8;++n)V.expandAndWidth.values.push(d[n]),c(p)&&V.st.values.push(p[n]);if(c(E))for(n=4*t;n<4*t+16;++n)V.color.values.push(E[n]);o=V.position.values.length/3-4,Y.push(o,o+2,o+1),Y.push(o+1,o+2,o+3)}}_&&(ee(m),ee(y)),j(e,m,y)}var ne={};ne.toWireframe=function(e){var t=e.indices;if(c(t)){switch(e.primitiveType){case g.TRIANGLES:e.indices=I(t);break;case g.TRIANGLE_STRIP:e.indices=O(t);break;case g.TRIANGLE_FAN:e.indices=w(t)}e.primitiveType=g.LINES}return e},ne.createLineSegmentsForVectors=function(e,t,r){t=s(t,"normal"),r=s(r,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]*r,l[f++]=i[h+1]+a[h+1]*r,l[f++]=i[h+2]+a[h+2]*r;var d,y=e.boundingSphere;return c(y)&&(d=new n(y.center,y.radius+r)),new p({attributes:{position:new E({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:g.LINES,boundingSphere:d})},ne.createAttributeLocations=function(e){var t,n=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","tangent","bitangent","extrudeDirection","compressedAttributes"],r=e.attributes,i={},a=0,o=n.length;for(t=0;t<o;++t){var u=n[t];c(r[u])&&(i[u]=a++)}for(var s in r)r.hasOwnProperty(s)&&!c(i[s])&&(i[s]=a++);return i},ne.reorderForPreVertexCache=function(e){var t=p.computeNumberOfVertices(e),n=e.indices;if(c(n)){for(var r=new Int32Array(t),i=0;i<t;i++)r[i]=-1;for(var a,o=n,s=o.length,l=m.createTypedArray(t,s),f=0,h=0,d=0;f<s;)a=r[o[f]],a!==-1?l[h]=a:(a=o[f],r[a]=d,l[h]=d,++d),++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,d*R);T<t;){var S=r[T];if(S!==-1)for(i=0;i<R;i++)A[R*S+i]=v[R*T+i];++T}_.values=A}}return e},ne.reorderForPostVertexCache=function(e,t){var n=e.indices;if(e.primitiveType===g.TRIANGLES&&c(n)){for(var r=n.length,i=0,a=0;a<r;a++)n[a]>i&&(i=n[a]);e.indices=N.tipsify({indices:n,maximumIndex:i,cacheSize:t})}return e},ne.fitToUnsignedShortIndices=function(e){var t=[],n=p.computeNumberOfVertices(e);if(c(e.indices)&&n>=T.SIXTY_FOUR_KILOBYTES){var r,i=[],a=[],o=0,u=M(e.attributes),s=e.indices,l=s.length;e.primitiveType===g.TRIANGLES?r=3:e.primitiveType===g.LINES?r=2:e.primitiveType===g.POINTS&&(r=1);for(var f=0;f<l;f+=r){for(var h=0;h<r;++h){var d=s[f+h],E=i[d];c(E)||(E=o++,i[d]=E,C(u,e.attributes,d)),a.push(E)}o+r>=T.SIXTY_FOUR_KILOBYTES&&(t.push(new p({attributes:u,indices:a,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV})),i=[],a=[],o=0,u=M(e.attributes))}0!==a.length&&t.push(new p({attributes:u,indices:a,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV}))}else t.push(e);return t};var re=new i,ie=new o;ne.projectTo2D=function(e,t,n,r,a){var o=e.attributes[t];a=c(a)?a:new d;for(var s=a.ellipsoid,l=o.values,f=new Float64Array(l.length),h=0,p=0;p<l.length;p+=3){var y=i.fromArray(l,p,re),m=s.cartesianToCartographic(y,ie),_=a.project(m,re);f[h++]=_.x,f[h++]=_.y,f[h++]=_.z}return e.attributes[n]=o,e.attributes[r]=new E({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:f}),delete e.attributes[t],e};var ae={high:0,low:0};ne.encodeAttribute=function(e,t,n,r){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)h.encode(a[l],ae),s[l]=ae.high,c[l]=ae.low;var f=i.componentsPerAttribute;return e.attributes[n]=new E({componentDatatype:u.FLOAT,componentsPerAttribute:f,values:s}),e.attributes[r]=new E({componentDatatype:u.FLOAT,componentsPerAttribute:f,values:c}),delete e.attributes[t],e};var oe=new i,ue=new A,se=new R;ne.transformToWorldCoordinates=function(e){var t=e.modelMatrix;if(A.equals(t,A.IDENTITY))return e;var r=e.geometry.attributes;P(t,r.position),P(t,r.prevPosition),P(t,r.nextPosition),(c(r.normal)||c(r.tangent)||c(r.bitangent))&&(A.inverse(t,ue),A.transpose(ue,ue),A.getRotation(ue,se),D(se,r.normal),D(se,r.tangent),D(se,r.bitangent));var i=e.geometry.boundingSphere;return c(i)&&(e.geometry.boundingSphere=n.transform(i,t,i)),e.modelMatrix=A.clone(A.IDENTITY),e};var ce=new i;ne.combineInstances=function(e){for(var t=[],n=[],r=e.length,i=0;i<r;++i){var a=e[i];c(a.geometry)?t.push(a):c(a.westHemisphereGeometry)&&c(a.eastHemisphereGeometry)&&n.push(a)}var o=[];return t.length>0&&o.push(U(t,"geometry")),n.length>0&&(o.push(U(n,"westHemisphereGeometry")),o.push(U(n,"eastHemisphereGeometry"))),o};var le=new i,fe=new i,he=new i,de=new i;ne.computeNormal=function(e){for(var t=e.indices,n=e.attributes,r=n.position.values,a=n.position.values.length/3,o=t.length,s=new Array(a),c=new Array(o/3),l=new Array(o),f=0;f<a;f++)s[f]={indexOffset:0,count:0,currentCount:0};var h=0;for(f=0;f<o;f+=3){var d=t[f],p=t[f+1],y=t[f+2],m=3*d,_=3*p,v=3*y;fe.x=r[m],fe.y=r[m+1],fe.z=r[m+2],he.x=r[_],he.y=r[_+1],he.z=r[_+2],de.x=r[v],de.y=r[v+1],de.z=r[v+2],s[d].count++,s[p].count++,s[y].count++,i.subtract(he,fe,he),i.subtract(de,fe,de),c[h]=i.cross(he,de,new i),h++}var T=0;for(f=0;f<a;f++)s[f].indexOffset+=T,T+=s[f].count;h=0;var R;for(f=0;f<o;f+=3){R=s[t[f]];var A=R.indexOffset+R.currentCount;l[A]=h,R.currentCount++,R=s[t[f+1]],A=R.indexOffset+R.currentCount,l[A]=h,R.currentCount++,R=s[t[f+2]],A=R.indexOffset+R.currentCount,l[A]=h,R.currentCount++,h++}var S=new Float32Array(3*a);for(f=0;f<a;f++){var g=3*f;if(R=s[f],R.count>0){for(i.clone(i.ZERO,le),h=0;h<R.count;h++)i.add(le,c[l[R.indexOffset+h]],le);i.normalize(le,le),S[g]=le.x,S[g+1]=le.y,S[g+2]=le.z}else S[g]=0,S[g+1]=0,S[g+2]=1}return e.attributes.normal=new E({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:S}),e};var pe=new i,Ee=new i,ye=new i;ne.computeTangentAndBitangent=function(e){for(var t=(e.attributes,e.indices),n=e.attributes.position.values,r=e.attributes.normal.values,a=e.attributes.st.values,o=e.attributes.position.values.length/3,s=t.length,c=new Array(3*o),l=0;l<c.length;l++)c[l]=0;var f,h,d;for(l=0;l<s;l+=3){var p=t[l],y=t[l+1],m=t[l+2];f=3*p,h=3*y,d=3*m;var _=2*p,v=2*y,T=2*m,R=n[f],A=n[f+1],S=n[f+2],g=a[_],N=a[_+1],x=a[v+1]-N,I=a[T+1]-N,O=1/((a[v]-g)*I-(a[T]-g)*x),w=(I*(n[h]-R)-x*(n[d]-R))*O,M=(I*(n[h+1]-A)-x*(n[d+1]-A))*O,C=(I*(n[h+2]-S)-x*(n[d+2]-S))*O;c[f]+=w,c[f+1]+=M,c[f+2]+=C,c[h]+=w,c[h+1]+=M,c[h+2]+=C,c[d]+=w,c[d+1]+=M,c[d+2]+=C}var P=new Float32Array(3*o),D=new Float32Array(3*o);for(l=0;l<o;l++){f=3*l,h=f+1,d=f+2;var L=i.fromArray(r,f,pe),U=i.fromArray(c,f,ye),b=i.dot(L,U);i.multiplyByScalar(L,b,Ee),i.normalize(i.subtract(U,Ee,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 E({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:P}),e.attributes.bitangent=new 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c};var v=new t,T=new t,R=new t,A=new t;m.scaleToGeodeticHeightExtruded=function(e,n,o,u,s){u=r(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,n,l),l=t.add(h,l,l),d[E]=l.x,d[E+1]=l.y,d[E+2]=l.z;return e},m.polygonsFromHierarchy=function(n,r,a,o){var u=[],s=[],c=new p;for(c.enqueue(n);0!==c.length;){var l=c.dequeue(),f=l.positions,d=l.holes;if(f=e(f,t.equalsEpsilon,!0),!(f.length<3)){var y=a.projectPointsOntoPlane(f),m=[],_=h.computeWindingOrder2D(y);_===E.CLOCKWISE&&(y.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 x=a.projectPointsOntoPlane(N);_=h.computeWindingOrder2D(x),_===E.CLOCKWISE&&(x.reverse(),N=N.slice().reverse()),S.push(N),m.push(R.length),R=R.concat(N),y=y.concat(x);var I=0;for(i(g.holes)&&(I=g.holes.length),T=0;T<I;T++)c.enqueue(g.holes[T])}}if(!r){for(v=0;v<f.length;v++)o.scaleToGeodeticSurface(f[v],f[v]);for(v=0;v<S.length;v++){var O=S[v];for(T=0;T<O.length;++T)o.scaleToGeodeticSurface(O[T],O[T])}}u.push({outerRing:f,holes:S}),s.push({positions:R,positions2D:y,holes:m})}}return{hierarchy:u,polygons:s}},m.createGeometryFromPositions=function(e,t,r,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,y=0;y<f;y++){var m=l[y];p[E++]=m.x,p[E++]=m.y,p[E++]=m.z}var _=new o({attributes:{position:new u({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:p})},indices:s,primitiveType:d.TRIANGLES});return a.normal?c.computeNormal(_):_}return h.computeSubdivision(e,l,s,r)};var S=[],g=new t,N=new t;return m.computeWallGeometry=function(e,r,i,a){var c,h,p,E,y,_=e.length,v=0;if(a)for(h=3*_*2,c=new Array(2*h),p=0;p<_;p++)E=e[p],y=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]=y.x,++v,c[v]=c[v+h]=y.y,++v,c[v]=c[v+h]=y.z,++v;else{var T=f.chordLength(i,r.maximumRadius),R=0;for(p=0;p<_;p++)R+=m.subdivideLineCount(e[p],e[(p+1)%_],T);for(h=3*(R+_),c=new Array(2*h),p=0;p<_;p++){E=e[p],y=e[(p+1)%_];for(var A=m.subdivideLine(E,y,T,S),x=A.length,I=0;I<x;++I,++v)c[v]=A[I],c[v+h]=A[I];c[v]=y.x,c[v+h]=y.x,++v,c[v]=y.y,c[v+h]=y.y,++v,c[v]=y.z,c[v+h]=y.z,++v}}_=c.length;var O=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),y=t.fromArray(c,3*C,N),t.equalsEpsilon(E,y,f.EPSILON14)||(O[w++]=M,O[w++]=P,O[w++]=C,O[w++]=C,O[w++]=P,O[w++]=D)}return new o({attributes:new s({position:new u({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:c})}),indices:O,primitiveType:d.TRIANGLES})},m}),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,n,r,i,a,o,u,s,c,l,f,h,d,p,E,y,m,_,v,T,R){"use strict";function A(e,t,n,r){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,y=t.length,T=0;if(r)for(s=new Float64Array(2*y*3),p=0;p<y;p++){var A=t[p],S=t[(p+1)%y];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<y;p++)g+=m.subdivideLineCount(t[p],t[(p+1)%y],n);for(s=new Float64Array(3*g),p=0;p<y;p++)for(var I=m.subdivideLine(t[p],t[(p+1)%y],n,x),O=I.length,w=0;w<O;++w)s[T++]=I[w]}y=s.length/3;var M=2*y,C=E.createTypedArray(y,M);for(T=0,p=0;p<y-1;p++)C[T++]=p,C[T++]=p+1;return C[T++]=y-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,n,r){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,y=t.length,T=new Array(y),A=0;if(r)for(s=new Float64Array(2*y*3*2),p=0;p<y;++p){T[p]=A/3;var S=t[p],g=t[(p+1)%y];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<y;p++)I+=m.subdivideLineCount(t[p],t[(p+1)%y],n);
  for(s=new Float64Array(3*I*2),p=0;p<y;++p){T[p]=A/3;for(var O=m.subdivideLine(t[p],t[(p+1)%y],n,x),w=O.length,M=0;M<w;++M)s[A++]=O[M]}}y=s.length/6;var C=T.length,P=2*(2*y+C),D=E.createTypedArray(y,P);for(A=0,p=0;p<y;++p)D[A++]=p,D[A++]=(p+1)%y,D[A++]=p+y,D[A++]=(p+1)%y+y;for(p=0;p<C;p++){var L=T[p];D[A++]=L,D[A++]=L+y}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,n=a(e.ellipsoid,s.WGS84),r=a(e.granularity,y.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(n),this._granularity=r,this._height=i,this._extrudedHeight=a(c,0),this._extrude=l,this._polygonHierarchy=t,this._perPositionHeight=u,this._workerName="createPolygonOutlineGeometry",this.packedLength=m.computeHierarchyPackedLength(t)+s.packedLength+6}var N=[],x=[];g.pack=function(e,t,n){return n=a(n,0),n=m.packPolygonHierarchy(e._polygonHierarchy,t,n),s.pack(e._ellipsoid,t,n),n+=s.packedLength,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._granularity,t[n++]=e._extrude?1:0,t[n++]=e._perPositionHeight?1:0,t[n++]=e.packedLength,t};var I=s.clone(s.UNIT_SPHERE),O={polygonHierarchy:{}};return g.unpack=function(e,t,n){t=a(t,0);var r=m.unpackPolygonHierarchy(e,t);t=r.startingIndex,delete r.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(n)||(n=new g(O)),n._polygonHierarchy=r,n._ellipsoid=s.clone(i,n._ellipsoid),n._height=u,n._extrudedHeight=c,n._granularity=l,n._extrude=f,n._perPositionHeight=h,n.packedLength=d,n},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(r){var i=r._ellipsoid,a=r._granularity,u=r._height,s=r._extrudedHeight,c=r._extrude,f=r._polygonHierarchy,h=r._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,n.equalsEpsilon,!0),!(g.length<3)){var N=R.holes?R.holes.length:0;for(v=0;v<N;v++){var x=R.holes[v];if(x.positions=e(x.positions,n.equalsEpsilon,!0),!(x.positions.length<3)){d.push(x.positions);var I=0;o(x.holes)&&(I=x.holes.length);for(var O=0;O<I;O++)E.enqueue(x.holes[O])}}d.push(g)}}if(0!==d.length){var w,M=[],C=y.chordLength(a,i.maximumRadius);if(c)for(v=0;v<d.length;v++)w=S(i,d[v],C,h),w.geometry=m.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,n){"use strict";function r(r,i){return e(i)&&(r=n.unpack(r,i)),r._ellipsoid=t.clone(r._ellipsoid),n.createGeometry(r)}return r})}();