/**
 * 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 n,"object",e))},i.typeOf.bool=function(e,n){if("boolean"!=typeof n)throw new t(r(typeof n,"boolean",e))},i.typeOf.number.equals=function(e,n,r,a){if(i.typeOf.number(e,r),i.typeOf.number(n,a),r!==a)throw new t(e+" must be equal to "+n+", the actual values are "+r+" and "+a)},i}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e&&null!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,(e^=e>>>18)>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./Check","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r,i){"use strict";var a={};a.EPSILON1=.1,a.EPSILON2=.01,a.EPSILON3=.001,a.EPSILON4=1e-4,a.EPSILON5=1e-5,a.EPSILON6=1e-6,a.EPSILON7=1e-7,a.EPSILON8=1e-8,a.EPSILON9=1e-9,a.EPSILON10=1e-10,a.EPSILON11=1e-11,a.EPSILON12=1e-12,a.EPSILON13=1e-13,a.EPSILON14=1e-14,a.EPSILON15=1e-15,a.EPSILON16=1e-16,a.EPSILON17=1e-17,a.EPSILON18=1e-18,a.EPSILON19=1e-19,a.EPSILON20=1e-20,a.EPSILON21=1e-21,a.GRAVITATIONALPARAMETER=3986004418e5,a.SOLAR_RADIUS=6955e5,a.LUNAR_RADIUS=1737400,a.SIXTY_FOUR_KILOBYTES=65536,a.FOUR_GIGABYTES=4294967296,a.sign=n(Math.sign,function(e){return e=+e,0===e||e!==e?e:e>0?1:-1}),a.signNotZero=function(e){return e<0?-1:1},a.toSNorm=function(e,t){return t=n(t,255),Math.round((.5*a.clamp(e,-1,1)+.5)*t)},a.fromSNorm=function(e,t){return t=n(t,255),a.clamp(e,0,t)/t*2-1},a.normalize=function(e,t,n){return n=Math.max(n-t,0),0===n?0:a.clamp((e-t)/n,0,1)},a.sinh=n(Math.sinh,function(e){return(Math.exp(e)-Math.exp(-e))/2}),a.cosh=n(Math.cosh,function(e){return(Math.exp(e)+Math.exp(-e))/2}),a.lerp=function(e,t,n){return(1-n)*e+n*t},a.PI=Math.PI,a.ONE_OVER_PI=1/Math.PI,a.PI_OVER_TWO=Math.PI/2,a.PI_OVER_THREE=Math.PI/3,a.PI_OVER_FOUR=Math.PI/4,a.PI_OVER_SIX=Math.PI/6,a.THREE_PI_OVER_TWO=3*Math.PI/2,a.TWO_PI=2*Math.PI,a.ONE_OVER_TWO_PI=1/(2*Math.PI),a.RADIANS_PER_DEGREE=Math.PI/180,a.DEGREES_PER_RADIAN=180/Math.PI,a.RADIANS_PER_ARCSECOND=a.RADIANS_PER_DEGREE/3600,a.toRadians=function(e){return e*a.RADIANS_PER_DEGREE},a.toDegrees=function(e){return e*a.DEGREES_PER_RADIAN},a.convertLongitudeRange=function(e){var t=a.TWO_PI,n=e-Math.floor(e/t)*t;return n<-Math.PI?n+t:n>=Math.PI?n-t:n},a.clampToLatitudeRange=function(e){return a.clamp(e,-1*a.PI_OVER_TWO,a.PI_OVER_TWO)},a.negativePiToPi=function(e){return a.zeroToTwoPi(e+a.PI)-a.PI},a.zeroToTwoPi=function(e){var t=a.mod(e,a.TWO_PI);return Math.abs(t)<a.EPSILON14&&Math.abs(e)>a.EPSILON14?a.TWO_PI:t},a.mod=function(e,t){return(e%t+t)%t},a.equalsEpsilon=function(e,t,r,i){i=n(i,r);var a=Math.abs(e-t);return a<=i||a<=r*Math.max(Math.abs(e),Math.abs(t))},a.lessThan=function(e,t,n){return e-t<-n},a.lessThanOrEquals=function(e,t,n){return e-t<n},a.greaterThan=function(e,t,n){return e-t>n},a.greaterThanOrEquals=function(e,t,n){return e-t>-n};var o=[1];a.factorial=function(e){var t=o.length;if(e>=t)for(var n=o[t-1],r=t;r<=e;r++){var i=n*r;o.push(i),n=i}return o[e]},a.incrementWrap=function(e,t,r){return r=n(r,0),++e,e>t&&(e=r),e},a.isPowerOfTwo=function(e){return 0!==e&&0==(e&e-1)},a.nextPowerOfTwo=function(e){return--e,e|=e>>1,e|=e>>2,e|=e>>4,e|=e>>8,e|=e>>16,++e},a.clamp=function(e,t,n){return e<t?t:e>n?n:e};var u=new e;return a.setRandomNumberSeed=function(t){u=new e(t)},a.nextRandomNumber=function(){return u.random()},a.randomBetween=function(e,t){return a.nextRandomNumber()*(t-e)+e},a.acosClamped=function(e){return Math.acos(a.clamp(e,-1,1))},a.asinClamped=function(e){return Math.asin(a.clamp(e,-1,1))},a.chordLength=function(e,t){return 2*t*Math.sin(.5*e)},a.logBase=function(e,t){return Math.log(e)/Math.log(t)},a.cbrt=n(Math.cbrt,function(e){var t=Math.pow(Math.abs(e),1/3);return e<0?-t:t}),a.log2=n(Math.log2,function(e){return Math.log(e)*Math.LOG2E}),a.fog=function(e,t){var n=e*t;return 1-Math.exp(-n*n)},a.fastApproximateAtan=function(e){return e*(-.1784*Math.abs(e)-.0663*e*e+1.0301)},a.fastApproximateAtan2=function(e,t){var n,r,i=Math.abs(e);n=Math.abs(t),r=Math.max(i,n),n=Math.min(i,n);var o=n/r;return i=a.fastApproximateAtan(o),i=Math.abs(t)>Math.abs(e)?a.PI_OVER_TWO-i:i,i=e<0?a.PI-i:i,i=t<0?-i:i},a}),define("Core/Cartesian3",["./Check","./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,i,a){"use strict";function o(e,n,r){this.x=t(e,0),this.y=t(n,0),this.z=t(r,0)}o.fromSpherical=function(e,r){n(r)||(r=new o);var i=e.clock,a=e.cone,u=t(e.magnitude,1),s=u*Math.sin(a);return r.x=s*Math.cos(i),r.y=s*Math.sin(i),r.z=u*Math.cos(a),r},o.fromElements=function(e,t,r,i){return n(i)?(i.x=e,i.y=t,i.z=r,i):new o(e,t,r)},o.clone=function(e,t){if(n(e))return n(t)?(t.x=e.x,t.y=e.y,t.z=e.z,t):new o(e.x,e.y,e.z)},o.fromCartesian4=o.clone,o.packedLength=3,o.pack=function(e,n,r){return r=t(r,0),n[r++]=e.x,n[r++]=e.y,n[r]=e.z,n},o.unpack=function(e,r,i){return r=t(r,0),n(i)||(i=new o),i.x=e[r++],i.y=e[r++],i.z=e[r],i},o.packArray=function(e,t){var r=e.length;n(t)?t.length=3*r:t=new Array(3*r);for(var i=0;i<r;++i)o.pack(e[i],t,3*i);return t},o.unpackArray=function(e,t){var r=e.length;n(t)?t.length=r/3:t=new Array(r/3);for(var i=0;i<r;i+=3){var a=i/3;t[a]=o.unpack(e,i,t[a])}return t},o.fromArray=o.unpack,o.maximumComponent=function(e){return Math.max(e.x,e.y,e.z)},o.minimumComponent=function(e){return Math.min(e.x,e.y,e.z)},o.minimumByComponent=function(e,t,n){return n.x=Math.min(e.x,t.x),n.y=Math.min(e.y,t.y),n.z=Math.min(e.z,t.z),n},o.maximumByComponent=function(e,t,n){return n.x=Math.max(e.x,t.x),n.y=Math.max(e.y,t.y),n.z=Math.max(e.z,t.z),n},o.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z},o.magnitude=function(e){return Math.sqrt(o.magnitudeSquared(e))};var u=new o;o.distance=function(e,t){return o.subtract(e,t,u),o.magnitude(u)},o.distanceSquared=function(e,t){return o.subtract(e,t,u),o.magnitudeSquared(u)},o.normalize=function(e,t){var n=o.magnitude(e);return t.x=e.x/n,t.y=e.y/n,t.z=e.z/n,t},o.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z},o.multiplyComponents=function(e,t,n){return n.x=e.x*t.x,n.y=e.y*t.y,n.z=e.z*t.z,n},o.divideComponents=function(e,t,n){return n.x=e.x/t.x,n.y=e.y/t.y,n.z=e.z/t.z,n},o.add=function(e,t,n){return n.x=e.x+t.x,n.y=e.y+t.y,n.z=e.z+t.z,n},o.subtract=function(e,t,n){return n.x=e.x-t.x,n.y=e.y-t.y,n.z=e.z-t.z,n},o.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n.z=e.z*t,n},o.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n.z=e.z/t,n},o.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t},o.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t.z=Math.abs(e.z),t};var s=new o;o.lerp=function(e,t,n,r){return o.multiplyByScalar(t,n,s),r=o.multiplyByScalar(e,1-n,r),o.add(s,r,r)};var c=new o,l=new o;o.angleBetween=function(e,t){o.normalize(e,c),o.normalize(t,l);var n=o.dot(c,l),r=o.magnitude(o.cross(c,l,c));return Math.atan2(r,n)};var f=new o;o.mostOrthogonalAxis=function(e,t){var n=o.normalize(e,f);return o.abs(n,n),t=n.x<=n.y?n.x<=n.z?o.clone(o.UNIT_X,t):o.clone(o.UNIT_Z,t):n.y<=n.z?o.clone(o.UNIT_Y,t):o.clone(o.UNIT_Z,t)},o.projectVector=function(e,t,n){var r=o.dot(e,t)/o.dot(t,t);return o.multiplyByScalar(t,r,n)},o.equals=function(e,t){return e===t||n(e)&&n(t)&&e.x===t.x&&e.y===t.y&&e.z===t.z},o.equalsArray=function(e,t,n){return e.x===t[n]&&e.y===t[n+1]&&e.z===t[n+2]},o.equalsEpsilon=function(e,t,r,i){return e===t||n(e)&&n(t)&&a.equalsEpsilon(e.x,t.x,r,i)&&a.equalsEpsilon(e.y,t.y,r,i)&&a.equalsEpsilon(e.z,t.z,r,i)},o.cross=function(e,t,n){var r=e.x,i=e.y,a=e.z,o=t.x,u=t.y,s=t.z,c=i*s-a*u,l=a*o-r*s,f=r*u-i*o;return n.x=c,n.y=l,n.z=f,n},o.midpoint=function(e,t,n){return n.x=.5*(e.x+t.x),n.y=.5*(e.y+t.y),n.z=.5*(e.z+t.z),n},o.fromDegrees=function(e,t,n,r,i){return e=a.toRadians(e),t=a.toRadians(t),o.fromRadians(e,t,n,r,i)};var h=new o,d=new o,p=new o(40680631590769,40680631590769,40408299984661.445);return o.fromRadians=function(e,r,i,a,u){i=t(i,0);var s=n(a)?a.radiiSquared:p,c=Math.cos(r);h.x=c*Math.cos(e),h.y=c*Math.sin(e),h.z=Math.sin(r),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),n(u)||(u=new o),o.add(d,h,u)},o.fromDegreesArray=function(e,t,r){var i=e.length;n(r)?r.length=i/2:r=new Array(i/2);for(var a=0;a<i;a+=2){var u=e[a],s=e[a+1],c=a/2;r[c]=o.fromDegrees(u,s,0,t,r[c])}return r},o.fromRadiansArray=function(e,t,r){var i=e.length;n(r)?r.length=i/2:r=new Array(i/2);for(var a=0;a<i;a+=2){var u=e[a],s=e[a+1],c=a/2;r[c]=o.fromRadians(u,s,0,t,r[c])}return r},o.fromDegreesArrayHeights=function(e,t,r){var i=e.length;n(r)?r.length=i/3:r=new Array(i/3);for(var a=0;a<i;a+=3){var u=e[a],s=e[a+1],c=e[a+2],l=a/3;r[l]=o.fromDegrees(u,s,c,t,r[l])}return r},o.fromRadiansArrayHeights=function(e,t,r){var i=e.length;n(r)?r.length=i/3:r=new Array(i/3);for(var a=0;a<i;a+=3){var u=e[a],s=e[a+1],c=e[a+2],l=a/3;r[l]=o.fromRadians(u,s,c,t,r[l])}return r},o.ZERO=i(new o(0,0,0)),o.UNIT_X=i(new o(1,0,0)),o.UNIT_Y=i(new o(0,1,0)),o.UNIT_Z=i(new o(0,0,1)),o.prototype.clone=function(e){return o.clone(this,e)},o.prototype.equals=function(e){return o.equals(this,e)},o.prototype.equalsEpsilon=function(e,t,n){return o.equalsEpsilon(this,e,t,n)},o.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+")"},o}),define("Core/scaleToGeodeticSurface",["./Cartesian3","./defined","./DeveloperError","./Math"],function(e,t,n,r){"use strict";function i(n,i,u,s,c){var l=n.x,f=n.y,h=n.z,d=i.x,p=i.y,m=i.z,y=l*l*d*d,E=f*f*p*p,v=h*h*m*m,_=y+E+v,T=Math.sqrt(1/_),g=e.multiplyByScalar(n,T,a);if(_<s)return isFinite(T)?e.clone(g,c):void 0;var R=u.x,A=u.y,S=u.z,w=o;w.x=g.x*R*2,w.y=g.y*A*2,w.z=g.z*S*2;var O,I,N,x,M,C,P,b,D,U,L,F=(1-T)*e.magnitude(n)/(.5*e.magnitude(w)),B=0;do{F-=B,N=1/(1+F*R),x=1/(1+F*A),M=1/(1+F*S),C=N*N,P=x*x,b=M*M,D=C*N,U=P*x,L=b*M,O=y*C+E*P+v*b-1,I=y*D*R+E*U*A+v*L*S;B=O/(-2*I)}while(Math.abs(O)>r.EPSILON12);return t(c)?(c.x=l*N,c.y=f*x,c.z=h*M,c):new e(l*N,f*x,h*M)}var a=new e,o=new e;return i}),define("Core/Cartographic",["./Cartesian3","./Check","./defaultValue","./defined","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,n,r,i,a,o){"use strict";function u(e,t,r){this.longitude=n(e,0),this.latitude=n(t,0),this.height=n(r,0)}u.fromRadians=function(e,t,i,a){return i=n(i,0),r(a)?(a.longitude=e,a.latitude=t,a.height=i,a):new u(e,t,i)},u.fromDegrees=function(e,t,n,r){return e=a.toRadians(e),t=a.toRadians(t),u.fromRadians(e,t,n,r)};var 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,n,i){var p=r(n)?n.oneOverRadii:f,m=r(n)?n.oneOverRadiiSquared:h,y=r(n)?n._centerToleranceSquared:d,E=o(t,p,m,y,c);if(r(E)){var v=e.multiplyComponents(E,m,s);v=e.normalize(v,v);var _=e.subtract(t,E,l),T=Math.atan2(v.y,v.x),g=Math.asin(v.z),R=a.sign(e.dot(_,t))*e.magnitude(_);return r(i)?(i.longitude=T,i.latitude=g,i.height=R,i):new u(T,g,R)}},u.toCartesian=function(t,n,r){return e.fromRadians(t.longitude,t.latitude,t.height,n,r)},u.clone=function(e,t){if(r(e))return r(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new u(e.longitude,e.latitude,e.height)},u.equals=function(e,t){return e===t||r(e)&&r(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e.longitude-t.longitude)<=n&&Math.abs(e.latitude-t.latitude)<=n&&Math.abs(e.height-t.height)<=n},u.ZERO=i(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),n=Object.defineProperties;return t&&e(n)||(n=function(e){return e}),n}),define("Core/Ellipsoid",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,n,r,i,a,o,u,s,c){"use strict";function l(t,n,i,a){n=r(n,0),i=r(i,0),a=r(a,0),t._radii=new e(n,i,a),t._radiiSquared=new e(n*n,i*i,a*a),t._radiiToTheFourth=new e(n*n*n*n,i*i*i*i,a*a*a*a),t._oneOverRadii=new e(0===n?0:1/n,0===i?0:1/i,0===a?0:1/a),t._oneOverRadiiSquared=new e(0===n?0:1/(n*n),0===i?0:1/(i*i),0===a?0:1/(a*a)),t._minimumRadius=Math.min(n,i,a),t._maximumRadius=Math.max(n,i,a),t._centerToleranceSquared=s.EPSILON1,0!==t._radiiSquared.z&&(t._squaredXOverSquaredZ=t._radiiSquared.x/t._radiiSquared.z)}function f(e,t,n){this._radii=void 0,this._radiiSquared=void 0,this._radiiToTheFourth=void 0,this._oneOverRadii=void 0,this._oneOverRadiiSquared=void 0,this._minimumRadius=void 0,this._maximumRadius=void 0,this._centerToleranceSquared=void 0,this._squaredXOverSquaredZ=void 0,l(this,e,t,n)}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,n){if(i(t)){var r=t._radii;return i(n)?(e.clone(r,n._radii),e.clone(t._radiiSquared,n._radiiSquared),e.clone(t._radiiToTheFourth,n._radiiToTheFourth),e.clone(t._oneOverRadii,n._oneOverRadii),e.clone(t._oneOverRadiiSquared,n._oneOverRadiiSquared),n._minimumRadius=t._minimumRadius,n._maximumRadius=t._maximumRadius,n._centerToleranceSquared=t._centerToleranceSquared,n):new f(r.x,r.y,r.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,n,i){return i=r(i,0),e.pack(t._radii,n,i),n},f.unpack=function(t,n,i){n=r(n,0);var a=e.unpack(t,n);return f.fromCartesian3(a,i)},f.prototype.geocentricSurfaceNormal=e.normalize,f.prototype.geodeticSurfaceNormalCartographic=function(t,n){var r=t.longitude,a=t.latitude,o=Math.cos(a),u=o*Math.cos(r),s=o*Math.sin(r),c=Math.sin(a);return i(n)||(n=new e),n.x=u,n.y=s,n.z=c,e.normalize(n,n)},f.prototype.geodeticSurfaceNormal=function(t,n){return i(n)||(n=new e),n=e.multiplyComponents(t,this._oneOverRadiiSquared,n),e.normalize(n,n)};var h=new e,d=new e;f.prototype.cartographicToCartesian=function(t,n){var r=h,a=d;this.geodeticSurfaceNormalCartographic(t,r),e.multiplyComponents(this._radiiSquared,r,a);var o=Math.sqrt(e.dot(r,a));return e.divideByScalar(a,o,a),e.multiplyByScalar(r,t.height,r),i(n)||(n=new e),e.add(a,r,n)},f.prototype.cartographicArrayToCartesianArray=function(e,t){var n=e.length;i(t)?t.length=n:t=new Array(n);for(var r=0;r<n;r++)t[r]=this.cartographicToCartesian(e[r],t[r]);return t};var p=new e,m=new e,y=new e;return f.prototype.cartesianToCartographic=function(n,r){var a=this.scaleToGeodeticSurface(n,m);if(i(a)){var o=this.geodeticSurfaceNormal(a,p),u=e.subtract(n,a,y),c=Math.atan2(o.y,o.x),l=Math.asin(o.z),f=s.sign(e.dot(u,n))*e.magnitude(u);return i(r)?(r.longitude=c,r.latitude=l,r.height=f,r):new t(c,l,f)}},f.prototype.cartesianArrayToCartographicArray=function(e,t){var n=e.length;i(t)?t.length=n:t=new Array(n);for(var r=0;r<n;++r)t[r]=this.cartesianToCartographic(e[r],t[r]);return t},f.prototype.scaleToGeodeticSurface=function(e,t){return c(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)},f.prototype.scaleToGeocentricSurface=function(t,n){i(n)||(n=new e);var r=t.x,a=t.y,o=t.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(r*r*u.x+a*a*u.y+o*o*u.z);return e.multiplyByScalar(t,s,n)},f.prototype.transformPositionToScaledSpace=function(t,n){return i(n)||(n=new e),e.multiplyComponents(t,this._oneOverRadii,n)},f.prototype.transformPositionFromScaledSpace=function(t,n){return i(n)||(n=new e),e.multiplyComponents(t,this._radii,n)},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,n,a){n=r(n,0);var o=this._squaredXOverSquaredZ;if(i(a)||(a=new e),a.x=0,a.y=0,a.z=t.z*(1-o),!(Math.abs(a.z)>=this._radii.z-n))return a},f}),define("Core/arrayRemoveDuplicates",["./Check","./defaultValue","./defined","./Math"],function(e,t,n,r){"use strict";function i(e,r,i){if(n(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],!r(s,c,a));++u);if(u===o)return i&&r(e[0],e[e.length-1],a)?e.slice(1):e;for(var l=e.slice(0,u);u<o;++u)c=e[u],r(s,c,a)||(l.push(c),s=c);return i&&l.length>1&&r(l[0],l[l.length-1],a)&&l.shift(),l}}var a=r.EPSILON10;return i}),define("Core/Cartesian2",["./Check","./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,i,a){"use strict";function o(e,n){this.x=t(e,0),this.y=t(n,0)}o.fromElements=function(e,t,r){return n(r)?(r.x=e,r.y=t,r):new o(e,t)},o.clone=function(e,t){if(n(e))return n(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,n,r){return r=t(r,0),n[r++]=e.x,n[r]=e.y,n},o.unpack=function(e,r,i){return r=t(r,0),n(i)||(i=new o),i.x=e[r++],i.y=e[r],i},o.packArray=function(e,t){var r=e.length;n(t)?t.length=2*r:t=new Array(2*r);for(var i=0;i<r;++i)o.pack(e[i],t,2*i);return t},o.unpackArray=function(e,t){var r=e.length;n(t)?t.length=r/2:t=new Array(r/2);for(var i=0;i<r;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,n){return n.x=Math.min(e.x,t.x),n.y=Math.min(e.y,t.y),n},o.maximumByComponent=function(e,t,n){return n.x=Math.max(e.x,t.x),n.y=Math.max(e.y,t.y),n},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 n=o.magnitude(e);return t.x=e.x/n,t.y=e.y/n,t},o.dot=function(e,t){return e.x*t.x+e.y*t.y},o.multiplyComponents=function(e,t,n){return n.x=e.x*t.x,n.y=e.y*t.y,n},o.divideComponents=function(e,t,n){return n.x=e.x/t.x,n.y=e.y/t.y,n},o.add=function(e,t,n){return n.x=e.x+t.x,n.y=e.y+t.y,n},o.subtract=function(e,t,n){return n.x=e.x-t.x,n.y=e.y-t.y,n},o.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n},o.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n},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,n,r){return o.multiplyByScalar(t,n,s),r=o.multiplyByScalar(e,1-n,r),o.add(s,r,r)};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 n=o.normalize(e,f);return o.abs(n,n),t=n.x<=n.y?o.clone(o.UNIT_X,t):o.clone(o.UNIT_Y,t)},o.equals=function(e,t){return e===t||n(e)&&n(t)&&e.x===t.x&&e.y===t.y},o.equalsArray=function(e,t,n){return e.x===t[n]&&e.y===t[n+1]},o.equalsEpsilon=function(e,t,r,i){return e===t||n(e)&&n(t)&&a.equalsEpsilon(e.x,t.x,r,i)&&a.equalsEpsilon(e.y,t.y,r,i)},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,n){return o.equalsEpsilon(this,e,t,n)},o.prototype.toString=function(){return"("+this.x+", "+this.y+")"},o}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,n,r,i,a,o){"use strict";function u(e){this._ellipsoid=n(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return i(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(t,n){var i=this._semimajorAxis,a=t.longitude*i,o=t.latitude*i,u=t.height;return r(n)?(n.x=a,n.y=o,n.z=u,n):new e(a,o,u)},u.prototype.unproject=function(e,n){var i=this._oneOverSemimajorAxis,a=e.x*i,o=e.y*i,u=e.z;return r(n)?(n.longitude=a,n.latitude=o,n.height=u,n):new t(a,o,u)},u}),define("Core/Intersect",["./freezeObject"],function(e){"use strict";return e({OUTSIDE:-1,INTERSECTING:0,INSIDE:1})}),define("Core/Rectangle",["./Cartographic","./Check","./defaultValue","./defined","./defineProperties","./Ellipsoid","./freezeObject","./Math"],function(e,t,n,r,i,a,o,u){"use strict";function s(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(s.prototype,{width:{get:function(){return s.computeWidth(this)}},height:{get:function(){return s.computeHeight(this)}}}),s.packedLength=4,s.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},s.unpack=function(e,t,i){return t=n(t,0),r(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,n=e.west;return t<n&&(t+=u.TWO_PI),t-n},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,t,i,a,o){return e=u.toRadians(n(e,0)),t=u.toRadians(n(t,0)),i=u.toRadians(n(i,0)),a=u.toRadians(n(a,0)),r(o)?(o.west=e,o.south=t,o.east=i,o.north=a,o):new s(e,t,i,a)},s.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 s(e,t,i,a)},s.fromCartographicArray=function(e,t){for(var n=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];n=Math.min(n,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-n>o-a&&(n=a,i=o,i>u.PI&&(i-=u.TWO_PI),n>u.PI&&(n-=u.TWO_PI)),r(t)?(t.west=n,t.south=c,t.east=i,t.north=l,t):new s(n,c,i,l)},s.fromCartesianArray=function(e,t,i){t=n(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,m=e.length;p<m;p++){var y=t.cartesianToCartographic(e[p]);o=Math.min(o,y.longitude),c=Math.max(c,y.longitude),h=Math.min(h,y.latitude),d=Math.max(d,y.latitude);var E=y.longitude>=0?y.longitude:y.longitude+u.TWO_PI;l=Math.min(l,E),f=Math.max(f,E)}return c-o>f-l&&(o=l,c=f,c>u.PI&&(c-=u.TWO_PI),o>u.PI&&(o-=u.TWO_PI)),r(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(r(e))return r(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e.west-t.west)<=n&&Math.abs(e.south-t.south)<=n&&Math.abs(e.east-t.east)<=n&&Math.abs(e.north-t.north)<=n},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||r(e)&&r(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return s.equalsEpsilon(this,e,t)},s.validate=function(e){},s.southwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.south,n.height=0,n):new e(t.west,t.south)},s.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)},s.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)},s.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)},s.center=function(t,n){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 r(n)?(n.longitude=o,n.latitude=s,n.height=0,n):new e(o,s)},s.intersection=function(e,t,n){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 r(n)?(n.west=l,n.south=h,n.east=f,n.north=d,n):new s(l,h,f,d)}},s.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 s(i,a,o,u)},s.union=function(e,t,n){r(n)||(n=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 n.west=l,n.south=Math.min(e.south,t.south),n.east=f,n.north=Math.max(e.north,t.north),n},s.expand=function(e,t,n){return r(n)||(n=new s),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},s.contains=function(e,t){var n=t.longitude,r=t.latitude,i=e.west,a=e.east;return a<i&&(a+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>i||u.equalsEpsilon(n,i,u.EPSILON14))&&(n<a||u.equalsEpsilon(n,a,u.EPSILON14))&&r>=e.south&&r<=e.north};var c=new e;return s.subsample=function(e,t,i,o){t=n(t,a.WGS84),i=n(i,0),r(o)||(o=[]);var l=0,f=e.north,h=e.south,d=e.east,p=e.west,m=c;m.height=i,m.longitude=p,m.latitude=f,o[l]=t.cartographicToCartesian(m,o[l]),l++,m.longitude=d,o[l]=t.cartographicToCartesian(m,o[l]),l++,m.latitude=h,o[l]=t.cartographicToCartesian(m,o[l]),l++,m.longitude=p,o[l]=t.cartographicToCartesian(m,o[l]),l++,m.latitude=f<0?f:h>0?h:0;for(var y=1;y<8;++y)m.longitude=-Math.PI+y*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=t.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=p,o[l]=t.cartographicToCartesian(m,o[l]),l++,m.longitude=d,o[l]=t.cartographicToCartesian(m,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/BoundingRectangle",["./Cartesian2","./Cartographic","./Check","./defaultValue","./defined","./GeographicProjection","./Intersect","./Rectangle"],function(e,t,n,r,i,a,o,u){"use strict";function s(e,t,n,i){this.x=r(e,0),this.y=r(t,0),this.width=r(n,0),this.height=r(i,0)}s.packedLength=4,s.pack=function(e,t,n){return n=r(n,0),t[n++]=e.x,t[n++]=e.y,t[n++]=e.width,t[n]=e.height,t},s.unpack=function(e,t,n){return t=r(t,0),i(n)||(n=new s),n.x=e[t++],n.y=e[t++],n.width=e[t++],n.height=e[t],n},s.fromPoints=function(e,t){if(i(t)||(t=new s),!i(e)||0===e.length)return t.x=0,t.y=0,t.width=0,t.height=0,t;for(var n=e.length,r=e[0].x,a=e[0].y,o=e[0].x,u=e[0].y,c=1;c<n;c++){var l=e[c],f=l.x,h=l.y;r=Math.min(f,r),o=Math.max(f,o),a=Math.min(h,a),u=Math.max(h,u)}return t.x=r,t.y=a,t.width=o-r,t.height=u-a,t};var c=new a,l=new t,f=new t;return s.fromRectangle=function(t,n,a){if(i(a)||(a=new s),!i(t))return a.x=0,a.y=0,a.width=0,a.height=0,a;n=r(n,c);var o=n.project(u.southwest(t,l)),h=n.project(u.northeast(t,f));return e.subtract(h,o,h),a.x=o.x,a.y=o.y,a.width=h.x,a.height=h.y,a},s.clone=function(e,t){if(i(e))return i(t)?(t.x=e.x,t.y=e.y,t.width=e.width,t.height=e.height,t):new s(e.x,e.y,e.width,e.height)},s.union=function(e,t,n){i(n)||(n=new s);var r=Math.min(e.x,t.x),a=Math.min(e.y,t.y),o=Math.max(e.x+e.width,t.x+t.width),u=Math.max(e.y+e.height,t.y+t.height);return n.x=r,n.y=a,n.width=o-r,n.height=u-a,n},s.expand=function(e,t,n){n=s.clone(e,n);var r=t.x-n.x,i=t.y-n.y;return r>n.width?n.width=r:r<0&&(n.width-=r,n.x=t.x),i>n.height?n.height=i:i<0&&(n.height-=i,n.y=t.y),n},s.intersect=function(e,t){var n=e.x,r=e.y,i=t.x,a=t.y;return n>i+t.width||n+e.width<i||r+e.height<a||r>a+t.height?o.OUTSIDE:o.INTERSECTING},s.equals=function(e,t){return e===t||i(e)&&i(t)&&e.x===t.x&&e.y===t.y&&e.width===t.width&&e.height===t.height},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.intersect=function(e){return s.intersect(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s}),define("Core/Interval",["./defaultValue"],function(e){"use strict";function t(t,n){this.start=e(t,0),this.stop=e(n,0)}return t}),
define("Core/Matrix3",["./Cartesian3","./Check","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,i,a,o,u){"use strict";function s(e,t,r,i,a,o,u,s,c){this[0]=n(e,0),this[1]=n(i,0),this[2]=n(u,0),this[3]=n(t,0),this[4]=n(a,0),this[5]=n(s,0),this[6]=n(r,0),this[7]=n(o,0),this[8]=n(c,0)}function c(e){for(var t=0,n=0;n<9;++n){var r=e[n];t+=r*r}return Math.sqrt(t)}function l(e){for(var t=0,n=0;n<3;++n){var r=e[s.getElementIndex(m[n],p[n])];t+=2*r*r}return Math.sqrt(t)}function f(e,t){for(var n=u.EPSILON15,r=0,i=1,a=0;a<3;++a){var o=Math.abs(e[s.getElementIndex(m[a],p[a])]);o>r&&(i=a,r=o)}var c=1,l=0,f=p[i],h=m[i];if(Math.abs(e[s.getElementIndex(h,f)])>n){var d,y=e[s.getElementIndex(h,h)],E=e[s.getElementIndex(f,f)],v=e[s.getElementIndex(h,f)],_=(y-E)/2/v;d=_<0?-1/(-_+Math.sqrt(1+_*_)):1/(_+Math.sqrt(1+_*_)),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,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},s.unpack=function(e,t,i){return t=n(t,0),r(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(r(e))return r(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t):new 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=n(t,0),r(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 r(t)?(t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],t):new 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 n=e.x*e.x,i=e.x*e.y,a=e.x*e.z,o=e.x*e.w,u=e.y*e.y,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=n-u-f+d,m=2*(i-h),y=2*(a+l),E=2*(i+h),v=-n+u-f+d,_=2*(c-o),T=2*(a-l),g=2*(c+o),R=-n-u+f+d;return r(t)?(t[0]=p,t[1]=E,t[2]=T,t[3]=m,t[4]=v,t[5]=g,t[6]=y,t[7]=_,t[8]=R,t):new s(p,m,y,E,v,_,T,g,R)},s.fromHeadingPitchRoll=function(e,t){var n=Math.cos(-e.pitch),i=Math.cos(-e.heading),a=Math.cos(e.roll),o=Math.sin(-e.pitch),u=Math.sin(-e.heading),c=Math.sin(e.roll),l=n*i,f=-a*u+c*o*i,h=c*u+a*o*i,d=n*u,p=a*i+c*o*u,m=-c*i+a*o*u,y=-o,E=c*n,v=a*n;return r(t)?(t[0]=l,t[1]=d,t[2]=y,t[3]=f,t[4]=p,t[5]=E,t[6]=h,t[7]=m,t[8]=v,t):new s(l,f,h,d,p,m,y,E,v)},s.fromScale=function(e,t){return r(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=e.y,t[5]=0,t[6]=0,t[7]=0,t[8]=e.z,t):new s(e.x,0,0,0,e.y,0,0,0,e.z)},s.fromUniformScale=function(e,t){return r(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=e,t[5]=0,t[6]=0,t[7]=0,t[8]=e,t):new s(e,0,0,0,e,0,0,0,e)},s.fromCrossProduct=function(e,t){return r(t)?(t[0]=0,t[1]=e.z,t[2]=-e.y,t[3]=-e.z,t[4]=0,t[5]=e.x,t[6]=e.y,t[7]=-e.x,t[8]=0,t):new s(0,-e.z,e.y,e.z,0,-e.x,-e.y,e.x,0)},s.fromRotationX=function(e,t){var n=Math.cos(e),i=Math.sin(e);return r(t)?(t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=n,t[5]=i,t[6]=0,t[7]=-i,t[8]=n,t):new s(1,0,0,0,n,-i,0,i,n)},s.fromRotationY=function(e,t){var n=Math.cos(e),i=Math.sin(e);return r(t)?(t[0]=n,t[1]=0,t[2]=-i,t[3]=0,t[4]=1,t[5]=0,t[6]=i,t[7]=0,t[8]=n,t):new s(n,0,i,0,1,0,-i,0,n)},s.fromRotationZ=function(e,t){var n=Math.cos(e),i=Math.sin(e);return r(t)?(t[0]=n,t[1]=i,t[2]=0,t[3]=-i,t[4]=n,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new s(n,-i,0,i,n,0,0,0,1)},s.toArray=function(e,t){return r(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8]]},s.getElementIndex=function(e,t){return 3*e+t},s.getColumn=function(e,t,n){var r=3*t,i=e[r],a=e[r+1],o=e[r+2];return n.x=i,n.y=a,n.z=o,n},s.setColumn=function(e,t,n,r){r=s.clone(e,r);var i=3*t;return r[i]=n.x,r[i+1]=n.y,r[i+2]=n.z,r},s.getRow=function(e,t,n){var r=e[t],i=e[t+3],a=e[t+6];return n.x=r,n.y=i,n.z=a,n},s.setRow=function(e,t,n,r){return r=s.clone(e,r),r[t]=n.x,r[t+3]=n.y,r[t+6]=n.z,r};var h=new e;s.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],h)),n.y=e.magnitude(e.fromElements(t[3],t[4],t[5],h)),n.z=e.magnitude(e.fromElements(t[6],t[7],t[8],h)),n};var d=new e;s.getMaximumScale=function(t){return s.getScale(t,d),e.maximumComponent(d)},s.multiply=function(e,t,n){var r=e[0]*t[0]+e[3]*t[1]+e[6]*t[2],i=e[1]*t[0]+e[4]*t[1]+e[7]*t[2],a=e[2]*t[0]+e[5]*t[1]+e[8]*t[2],o=e[0]*t[3]+e[3]*t[4]+e[6]*t[5],u=e[1]*t[3]+e[4]*t[4]+e[7]*t[5],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 n[0]=r,n[1]=i,n[2]=a,n[3]=o,n[4]=u,n[5]=s,n[6]=c,n[7]=l,n[8]=f,n},s.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},s.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},s.multiplyByVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[3]*i+e[6]*a,u=e[1]*r+e[4]*i+e[7]*a,s=e[2]*r+e[5]*i+e[8]*a;return n.x=o,n.y=u,n.z=s,n},s.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},s.multiplyByScale=function(e,t,n){return n[0]=e[0]*t.x,n[1]=e[1]*t.x,n[2]=e[2]*t.x,n[3]=e[3]*t.y,n[4]=e[4]*t.y,n[5]=e[5]*t.y,n[6]=e[6]*t.z,n[7]=e[7]*t.z,n[8]=e[8]*t.z,n},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 n=e[0],r=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]=n,t[1]=r,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],m=[2,2,1],y=new s,E=new s;return s.computeEigenDecomposition=function(e,t){var n=u.EPSILON20,i=0,a=0;r(t)||(t={});for(var o=t.unitary=s.clone(s.IDENTITY,t.unitary),h=t.diagonal=s.clone(e,t.diagonal),d=n*c(h);a<10&&l(h)>d;)f(h,y),s.transpose(y,E),s.multiply(h,y,h),s.multiply(E,h,h),s.multiply(o,y,o),++i>2&&(++a,i=0);return t},s.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t},s.determinant=function(e){var t=e[0],n=e[3],r=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*r-n*c)+u*(n*o-a*r)},s.inverse=function(e,t){var n=e[0],r=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-r*f,t[2]=r*u-o*i,t[3]=c*u-a*f,t[4]=n*f-c*i,t[5]=a*i-n*u,t[6]=a*l-c*o,t[7]=c*r-n*l,t[8]=n*o-a*r;var d=1/h;return s.multiplyByScalar(t,d,t)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[7]===t[7]&&e[8]===t[8]},s.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n},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,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]},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,n,r,i,a){"use strict";function o(e,n,r,i){this.x=t(e,0),this.y=t(n,0),this.z=t(r,0),this.w=t(i,0)}o.fromElements=function(e,t,r,i,a){return n(a)?(a.x=e,a.y=t,a.z=r,a.w=i,a):new o(e,t,r,i)},o.fromColor=function(e,t){return n(t)?(t.x=e.red,t.y=e.green,t.z=e.blue,t.w=e.alpha,t):new o(e.red,e.green,e.blue,e.alpha)},o.clone=function(e,t){if(n(e))return n(t)?(t.x=e.x,t.y=e.y,t.z=e.z,t.w=e.w,t):new o(e.x,e.y,e.z,e.w)},o.packedLength=4,o.pack=function(e,n,r){return r=t(r,0),n[r++]=e.x,n[r++]=e.y,n[r++]=e.z,n[r]=e.w,n},o.unpack=function(e,r,i){return r=t(r,0),n(i)||(i=new o),i.x=e[r++],i.y=e[r++],i.z=e[r++],i.w=e[r],i},o.packArray=function(e,t){var r=e.length;n(t)?t.length=4*r:t=new Array(4*r);for(var i=0;i<r;++i)o.pack(e[i],t,4*i);return t},o.unpackArray=function(e,t){var r=e.length;n(t)?t.length=r/4:t=new Array(r/4);for(var i=0;i<r;i+=4){var a=i/4;t[a]=o.unpack(e,i,t[a])}return t},o.fromArray=o.unpack,o.maximumComponent=function(e){return Math.max(e.x,e.y,e.z,e.w)},o.minimumComponent=function(e){return Math.min(e.x,e.y,e.z,e.w)},o.minimumByComponent=function(e,t,n){return n.x=Math.min(e.x,t.x),n.y=Math.min(e.y,t.y),n.z=Math.min(e.z,t.z),n.w=Math.min(e.w,t.w),n},o.maximumByComponent=function(e,t,n){return n.x=Math.max(e.x,t.x),n.y=Math.max(e.y,t.y),n.z=Math.max(e.z,t.z),n.w=Math.max(e.w,t.w),n},o.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z+e.w*e.w},o.magnitude=function(e){return Math.sqrt(o.magnitudeSquared(e))};var u=new o;o.distance=function(e,t){return o.subtract(e,t,u),o.magnitude(u)},o.distanceSquared=function(e,t){return o.subtract(e,t,u),o.magnitudeSquared(u)},o.normalize=function(e,t){var n=o.magnitude(e);return t.x=e.x/n,t.y=e.y/n,t.z=e.z/n,t.w=e.w/n,t},o.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w},o.multiplyComponents=function(e,t,n){return n.x=e.x*t.x,n.y=e.y*t.y,n.z=e.z*t.z,n.w=e.w*t.w,n},o.divideComponents=function(e,t,n){return n.x=e.x/t.x,n.y=e.y/t.y,n.z=e.z/t.z,n.w=e.w/t.w,n},o.add=function(e,t,n){return n.x=e.x+t.x,n.y=e.y+t.y,n.z=e.z+t.z,n.w=e.w+t.w,n},o.subtract=function(e,t,n){return n.x=e.x-t.x,n.y=e.y-t.y,n.z=e.z-t.z,n.w=e.w-t.w,n},o.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n.z=e.z*t,n.w=e.w*t,n},o.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n.z=e.z/t,n.w=e.w/t,n},o.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=-e.w,t},o.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t.z=Math.abs(e.z),t.w=Math.abs(e.w),t};var s=new o;o.lerp=function(e,t,n,r){return o.multiplyByScalar(t,n,s),r=o.multiplyByScalar(e,1-n,r),o.add(s,r,r)};var c=new o;o.mostOrthogonalAxis=function(e,t){var n=o.normalize(e,c);return o.abs(n,n),t=n.x<=n.y?n.x<=n.z?n.x<=n.w?o.clone(o.UNIT_X,t):o.clone(o.UNIT_W,t):n.z<=n.w?o.clone(o.UNIT_Z,t):o.clone(o.UNIT_W,t):n.y<=n.z?n.y<=n.w?o.clone(o.UNIT_Y,t):o.clone(o.UNIT_W,t):n.z<=n.w?o.clone(o.UNIT_Z,t):o.clone(o.UNIT_W,t)},o.equals=function(e,t){return e===t||n(e)&&n(t)&&e.x===t.x&&e.y===t.y&&e.z===t.z&&e.w===t.w},o.equalsArray=function(e,t,n){return e.x===t[n]&&e.y===t[n+1]&&e.z===t[n+2]&&e.w===t[n+3]},o.equalsEpsilon=function(e,t,r,i){return e===t||n(e)&&n(t)&&a.equalsEpsilon(e.x,t.x,r,i)&&a.equalsEpsilon(e.y,t.y,r,i)&&a.equalsEpsilon(e.z,t.z,r,i)&&a.equalsEpsilon(e.w,t.w,r,i)},o.ZERO=i(new o(0,0,0,0)),o.UNIT_X=i(new o(1,0,0,0)),o.UNIT_Y=i(new o(0,1,0,0)),o.UNIT_Z=i(new o(0,0,1,0)),o.UNIT_W=i(new o(0,0,0,1)),o.prototype.clone=function(e){return o.clone(this,e)},o.prototype.equals=function(e){return o.equals(this,e)},o.prototype.equalsEpsilon=function(e,t,n){return o.equalsEpsilon(this,e,t,n)},o.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", "+this.w+")"};var l=new Float32Array(1);return o.packFloat=function(e,t){if(n(t)||(t=new o),l[0]=e,0===(e=l[0]))return o.clone(o.ZERO,t);var r,i=e<0?1:0;isFinite(e)?(e=Math.abs(e),r=Math.floor(a.logBase(e,10))+1,e/=Math.pow(10,r)):(e=.1,r=38);var u=256*e;return t.x=Math.floor(u),u=256*(u-t.x),t.y=Math.floor(u),u=256*(u-t.y),t.z=Math.floor(u),t.w=2*(r+38)+i,t},o.unpackFloat=function(e){var t=e.w/2,n=Math.floor(t),r=2*(t-n);if(n-=38,r=2*r-1,r=-r,n>=38)return r<0?Number.NEGATIVE_INFINITY:Number.POSITIVE_INFINITY;var i=r*e.x*(1/256);return i+=r*e.y*(1/65536),(i+=r*e.z*(1/16777216))*Math.pow(10,n)},o}),define("Core/RuntimeError",["./defined"],function(e){"use strict";function t(e){this.name="RuntimeError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t}),define("Core/Matrix4",["./Cartesian3","./Cartesian4","./Check","./defaultValue","./defined","./defineProperties","./freezeObject","./Math","./Matrix3","./RuntimeError"],function(e,t,n,r,i,a,o,u,s,c){"use strict";function l(e,t,n,i,a,o,u,s,c,l,f,h,d,p,m,y){this[0]=r(e,0),this[1]=r(a,0),this[2]=r(c,0),this[3]=r(d,0),this[4]=r(t,0),this[5]=r(o,0),this[6]=r(l,0),this[7]=r(p,0),this[8]=r(n,0),this[9]=r(u,0),this[10]=r(f,0),this[11]=r(m,0),this[12]=r(i,0),this[13]=r(s,0),this[14]=r(h,0),this[15]=r(y,0)}l.packedLength=16,l.pack=function(e,t,n){return n=r(n,0),t[n++]=e[0],t[n++]=e[1],t[n++]=e[2],t[n++]=e[3],t[n++]=e[4],t[n++]=e[5],t[n++]=e[6],t[n++]=e[7],t[n++]=e[8],t[n++]=e[9],t[n++]=e[10],t[n++]=e[11],t[n++]=e[12],t[n++]=e[13],t[n++]=e[14],t[n]=e[15],t},l.unpack=function(e,t,n){return t=r(t,0),i(n)||(n=new l),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},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,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 l(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)},l.fromTranslationQuaternionRotationScale=function(e,t,n,r){i(r)||(r=new l);var a=n.x,o=n.y,u=n.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,m=t.y*t.w,y=t.z*t.z,E=t.z*t.w,v=t.w*t.w,_=s-d-y+v,T=2*(c-E),g=2*(f+m),R=2*(c+E),A=-s+d-y+v,S=2*(p-h),w=2*(f-m),O=2*(p+h),I=-s-d+y+v;return r[0]=_*a,r[1]=R*a,r[2]=w*a,r[3]=0,r[4]=T*o,r[5]=A*o,r[6]=O*o,r[7]=0,r[8]=g*u,r[9]=S*u,r[10]=I*u,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r},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,n){var r=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,m=f.y,y=f.z,E=d.x,v=d.y,_=d.z,T=r.x,g=r.y,R=r.z,A=u*-T+s*-g+c*-R,S=E*-T+v*-g+_*-R,w=p*T+m*g+y*R;return i(n)?(n[0]=u,n[1]=E,n[2]=-p,n[3]=0,n[4]=s,n[5]=v,n[6]=-m,n[7]=0,n[8]=c,n[9]=_,n[10]=-y,n[11]=0,n[12]=A,n[13]=S,n[14]=w,n[15]=1,n):new l(u,s,c,A,E,v,_,S,-p,-m,-y,w,0,0,0,1)},l.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},l.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},l.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=-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]=-1,o[12]=0,o[13]=0,o[14]=h,o[15]=0,o},l.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=-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]=-1,a[11]=-1,a[12]=0,a[13]=0,a[14]=l,a[15]=0,a},l.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,m=a+c,y=o+l,E=t+f;return i[0]=h,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=d,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=p,i[11]=0,i[12]=m,i[13]=y,i[14]=E,i[15]=1,i},l.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},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,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},l.setColumn=function(e,t,n,r){r=l.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},l.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};var p=new e;l.setScale=function(t,n,r){var i=l.getScale(t,p),a=e.divideComponents(n,i,p);return l.multiplyByScale(t,a,r)},l.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},l.setRow=function(e,t,n,r){return r=l.clone(e,r),r[t]=n.x,r[t+4]=n.y,r[t+8]=n.z,r[t+12]=n.w,r};var m=new e;l.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],m)),n.y=e.magnitude(e.fromElements(t[4],t[5],t[6],m)),n.z=e.magnitude(e.fromElements(t[8],t[9],t[10],m)),n};var y=new e;l.getMaximumScale=function(t){return l.getScale(t,y),e.maximumComponent(y)},l.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],m=e[12],y=e[13],E=e[14],v=e[15],_=t[0],T=t[1],g=t[2],R=t[3],A=t[4],S=t[5],w=t[6],O=t[7],I=t[8],N=t[9],x=t[10],M=t[11],C=t[12],P=t[13],b=t[14],D=t[15],U=r*_+u*T+f*g+m*R,L=i*_+s*T+h*g+y*R,F=a*_+c*T+d*g+E*R,B=o*_+l*T+p*g+v*R,z=r*A+u*S+f*w+m*O,q=i*A+s*S+h*w+y*O,G=a*A+c*S+d*w+E*O,V=o*A+l*S+p*w+v*O,W=r*I+u*N+f*x+m*M,X=i*I+s*N+h*x+y*M,H=a*I+c*N+d*x+E*M,k=o*I+l*N+p*x+v*M,Y=r*C+u*P+f*b+m*D,j=i*C+s*P+h*b+y*D,Z=a*C+c*P+d*b+E*D,K=o*C+l*P+p*b+v*D;return n[0]=U,n[1]=L,n[2]=F,n[3]=B,n[4]=z,n[5]=q,n[6]=G,n[7]=V,n[8]=W,n[9]=X,n[10]=H,n[11]=k,n[12]=Y,n[13]=j,n[14]=Z,n[15]=K,n},l.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},l.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},l.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],m=t[0],y=t[1],E=t[2],v=t[4],_=t[5],T=t[6],g=t[8],R=t[9],A=t[10],S=t[12],w=t[13],O=t[14],I=r*m+o*y+c*E,N=i*m+u*y+l*E,x=a*m+s*y+f*E,M=r*v+o*_+c*T,C=i*v+u*_+l*T,P=a*v+s*_+f*T,b=r*g+o*R+c*A,D=i*g+u*R+l*A,U=a*g+s*R+f*A,L=r*S+o*w+c*O+h,F=i*S+u*w+l*O+d,B=a*S+s*w+f*O+p;return n[0]=I,n[1]=N,n[2]=x,n[3]=0,n[4]=M,n[5]=C,n[6]=P,n[7]=0,n[8]=b,n[9]=D,n[10]=U,n[11]=0,n[12]=L,n[13]=F,n[14]=B,n[15]=1,n},l.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],m=t[3],y=t[4],E=t[5],v=t[6],_=t[7],T=t[8],g=r*h+o*d+c*p,R=i*h+u*d+l*p,A=a*h+s*d+f*p,S=r*m+o*y+c*E,w=i*m+u*y+l*E,O=a*m+s*y+f*E,I=r*v+o*_+c*T,N=i*v+u*_+l*T,x=a*v+s*_+f*T;return n[0]=g,n[1]=R,n[2]=A,n[3]=0,n[4]=S,n[5]=w,n[6]=O,n[7]=0,n[8]=I,n[9]=N,n[10]=x,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},l.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 E=new e;l.multiplyByUniformScale=function(e,t,n){return E.x=t,E.y=t,E.z=t,l.multiplyByScale(e,E,n)},l.multiplyByScale=function(e,t,n){var r=t.x,i=t.y,a=t.z;return 1===r&&1===i&&1===a?l.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)},l.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},l.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},l.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},l.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},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 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},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,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},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 v=new s,_=new s,T=new t,g=new t(0,0,0,1);return l.inverse=function(e,n){var r=e[0],i=e[4],a=e[8],o=e[12],f=e[1],h=e[5],d=e[9],p=e[13],m=e[2],y=e[6],E=e[10],R=e[14],A=e[3],S=e[7],w=e[11],O=e[15],I=E*O,N=R*w,x=y*O,M=R*S,C=y*w,P=E*S,b=m*O,D=R*A,U=m*w,L=E*A,F=m*S,B=y*A,z=I*h+M*d+C*p-(N*h+x*d+P*p),q=N*f+b*d+L*p-(I*f+D*d+U*p),G=x*f+D*h+F*p-(M*f+b*h+B*p),V=P*f+U*h+B*d-(C*f+L*h+F*d),W=N*i+x*a+P*o-(I*i+M*a+C*o),X=I*r+D*a+U*o-(N*r+b*a+L*o),H=M*r+b*i+B*o-(x*r+D*i+F*o),k=C*r+L*i+F*a-(P*r+U*i+B*a);I=a*p,N=o*d,x=i*p,M=o*h,C=i*d,P=a*h,b=r*p,D=o*f,U=r*d,L=a*f,F=r*h,B=i*f;var Y=I*S+M*w+C*O-(N*S+x*w+P*O),j=N*A+b*w+L*O-(I*A+D*w+U*O),Z=x*A+D*S+F*O-(M*A+b*S+B*O),K=P*A+U*S+B*w-(C*A+L*S+F*w),J=x*E+P*R+N*y-(C*R+I*y+M*E),Q=U*R+I*m+D*E-(b*E+L*R+N*m),$=b*y+B*R+M*m-(F*R+x*m+D*y),ee=F*E+C*m+L*y-(U*y+B*E+P*m),te=r*z+i*q+a*G+o*V;if(Math.abs(te)<u.EPSILON21){if(s.equalsEpsilon(l.getRotation(e,v),_,u.EPSILON7)&&t.equals(l.getRow(e,3,T),g))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;throw new c("matrix is not invertible because its determinate is zero.")}return te=1/te,n[0]=z*te,n[1]=q*te,n[2]=G*te,n[3]=V*te,n[4]=W*te,n[5]=X*te,n[6]=H*te,n[7]=k*te,n[8]=Y*te,n[9]=j*te,n[10]=Z*te,n[11]=K*te,n[12]=J*te,n[13]=Q*te,n[14]=$*te,n[15]=ee*te,n},l.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,m=-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]=m,t[14]=y,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,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]},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/BoundingSphere",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Math","./Matrix3","./Matrix4","./Rectangle"],function(e,t,n,r,i,a,o,u,s,c,l,f,h){"use strict";function d(t,n){this.center=e.clone(r(t,e.ZERO)),this.radius=r(n,0)}var p=new e,m=new e,y=new e,E=new e,v=new e,_=new e,T=new e,g=new e,R=new e,A=new e,S=new e,w=new e,O=4/3*c.PI;d.fromPoints=function(t,n){if(i(n)||(n=new d),!i(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var r,a=e.clone(t[0],T),o=e.clone(a,p),u=e.clone(a,m),s=e.clone(a,y),c=e.clone(a,E),l=e.clone(a,v),f=e.clone(a,_),h=t.length;for(r=1;r<h;r++){e.clone(t[r],a);var O=a.x,I=a.y,N=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),N<s.z&&e.clone(a,s),N>f.z&&e.clone(a,f)}var x=e.magnitudeSquared(e.subtract(c,o,g)),M=e.magnitudeSquared(e.subtract(l,u,g)),C=e.magnitudeSquared(e.subtract(f,s,g)),P=o,b=c,D=x;M>D&&(D=M,P=u,b=l),C>D&&(D=C,P=s,b=f);var U=R;U.x=.5*(P.x+b.x),U.y=.5*(P.y+b.y),U.z=.5*(P.z+b.z);var L=e.magnitudeSquared(e.subtract(b,U,g)),F=Math.sqrt(L),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.midpoint(B,z,w),G=0;for(r=0;r<h;r++){e.clone(t[r],a);var V=e.magnitude(e.subtract(a,q,g));V>G&&(G=V);var W=e.magnitudeSquared(e.subtract(a,U,g));if(W>L){var X=Math.sqrt(W);F=.5*(F+X),L=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,n.center),n.radius=F):(e.clone(q,n.center),n.radius=G),n};var I=new o,N=new e,x=new e,M=new t,C=new t;d.fromRectangle2D=function(e,t,n){return d.fromRectangleWithHeights2D(e,t,0,0,n)},d.fromRectangleWithHeights2D=function(t,n,a,o,u){if(i(u)||(u=new d),!i(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;n=r(n,I),h.southwest(t,M),M.height=a,h.northeast(t,C),C.height=o;var s=n.project(M,N),c=n.project(C,x),l=c.x-s.x,f=c.y-s.y,p=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+p*p);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*f,m.z=s.z+.5*p,u};var P=[];d.fromRectangle3D=function(t,n,o,u){if(n=r(n,a.WGS84),o=r(o,0),i(u)||(u=new d),!i(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;var s=h.subsample(t,n,o,P);return d.fromPoints(s,u)},d.fromVertices=function(t,n,a,o){if(i(o)||(o=new d),!i(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;n=r(n,e.ZERO),a=r(a,3);var u=T;u.x=t[0]+n.x,u.y=t[1]+n.y,u.z=t[2]+n.z;var s,c=e.clone(u,p),l=e.clone(u,m),f=e.clone(u,y),h=e.clone(u,E),O=e.clone(u,v),I=e.clone(u,_),N=t.length;for(s=0;s<N;s+=a){var x=t[s]+n.x,M=t[s+1]+n.y,C=t[s+2]+n.z;u.x=x,u.y=M,u.z=C,x<c.x&&e.clone(u,c),x>h.x&&e.clone(u,h),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(h,c,g)),b=e.magnitudeSquared(e.subtract(O,l,g)),D=e.magnitudeSquared(e.subtract(I,f,g)),U=c,L=h,F=P;b>F&&(F=b,U=l,L=O),D>F&&(F=D,U=f,L=I);var B=R;B.x=.5*(U.x+L.x),B.y=.5*(U.y+L.y),B.z=.5*(U.z+L.z);var z=e.magnitudeSquared(e.subtract(L,B,g)),q=Math.sqrt(z),G=A;G.x=c.x,G.y=l.y,G.z=f.z;var V=S;V.x=h.x,V.y=O.y,V.z=I.z;var W=e.midpoint(G,V,w),X=0;for(s=0;s<N;s+=a){u.x=t[s]+n.x,u.y=t[s+1]+n.y,u.z=t[s+2]+n.z;var H=e.magnitude(e.subtract(u,W,g));H>X&&(X=H);var k=e.magnitudeSquared(e.subtract(u,B,g));if(k>z){var Y=Math.sqrt(k);q=.5*(q+Y),z=q*q;var j=Y-q;B.x=(q*B.x+j*u.x)/Y,B.y=(q*B.y+j*u.y)/Y,B.z=(q*B.z+j*u.z)/Y}}return q<X?(e.clone(B,o.center),o.radius=q):(e.clone(W,o.center),o.radius=X),o},d.fromEncodedCartesianVertices=function(t,n,r){if(i(r)||(r=new d),!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=T;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];var o,u=e.clone(a,p),s=e.clone(a,m),c=e.clone(a,y),l=e.clone(a,E),f=e.clone(a,v),h=e.clone(a,_),O=t.length;for(o=0;o<O;o+=3){var I=t[o]+n[o],N=t[o+1]+n[o+1],x=t[o+2]+n[o+2];a.x=I,a.y=N,a.z=x,I<u.x&&e.clone(a,u),I>l.x&&e.clone(a,l),N<s.y&&e.clone(a,s),N>f.y&&e.clone(a,f),x<c.z&&e.clone(a,c),x>h.z&&e.clone(a,h)}var M=e.magnitudeSquared(e.subtract(l,u,g)),C=e.magnitudeSquared(e.subtract(f,s,g)),P=e.magnitudeSquared(e.subtract(h,c,g)),b=u,D=l,U=M;C>U&&(U=C,b=s,D=f),P>U&&(U=P,b=c,D=h);var L=R;L.x=.5*(b.x+D.x),L.y=.5*(b.y+D.y),L.z=.5*(b.z+D.z)
;var F=e.magnitudeSquared(e.subtract(D,L,g)),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=h.z;var G=e.midpoint(z,q,w),V=0;for(o=0;o<O;o+=3){a.x=t[o]+n[o],a.y=t[o+1]+n[o+1],a.z=t[o+2]+n[o+2];var W=e.magnitude(e.subtract(a,G,g));W>V&&(V=W);var X=e.magnitudeSquared(e.subtract(a,L,g));if(X>F){var H=Math.sqrt(X);B=.5*(B+H),F=B*B;var k=H-B;L.x=(B*L.x+k*a.x)/H,L.y=(B*L.y+k*a.y)/H,L.z=(B*L.z+k*a.z)/H}}return B<V?(e.clone(L,r.center),r.radius=B):(e.clone(G,r.center),r.radius=V),r},d.fromCornerPoints=function(t,n,r){i(r)||(r=new d);var a=e.midpoint(t,n,r.center);return r.radius=e.distance(a,n),r},d.fromEllipsoid=function(t,n){return i(n)||(n=new d),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var b=new e;d.fromBoundingSpheres=function(t,n){if(i(n)||(n=new d),!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 d.clone(t[0],n);if(2===r)return d.union(t[0],t[1],n);var a,o=[];for(a=0;a<r;a++)o.push(t[a].center);n=d.fromPoints(o,n);var u=n.center,s=n.radius;for(a=0;a<r;a++){var c=t[a];s=Math.max(s,e.distance(u,c.center,b)+c.radius)}return n.radius=s,n};var D=new e,U=new e,L=new e;d.fromOrientedBoundingBox=function(t,n){i(n)||(n=new d);var r=t.halfAxes,a=l.getColumn(r,0,D),o=l.getColumn(r,1,U),u=l.getColumn(r,2,L);return e.add(a,o,a),e.add(a,u,a),n.center=e.clone(t.center,n.center),n.radius=e.magnitude(a),n},d.clone=function(t,n){if(i(t))return i(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new d(t.center,t.radius)},d.packedLength=4,d.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},d.unpack=function(e,t,n){t=r(t,0),i(n)||(n=new d);var a=n.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],n.radius=e[t],n};var F=new e,B=new e;d.union=function(t,n,r){i(r)||(r=new d);var a=t.center,o=t.radius,u=n.center,s=n.radius,c=e.subtract(u,a,F),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),h=e.multiplyByScalar(c,(-o+f)/l,B);return e.add(h,a,h),e.clone(h,r.center),r.radius=f,r};var z=new e;d.expand=function(t,n,r){r=d.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,z));return i>r.radius&&(r.radius=i),r},d.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},d.transform=function(e,t,n){return i(n)||(n=new d),n.center=f.multiplyByPoint(t,e.center,n.center),n.radius=f.getMaximumScale(t)*e.radius,n};var q=new e;d.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,q);return e.magnitudeSquared(r)-t.radius*t.radius},d.transformWithoutScale=function(e,t,n){return i(n)||(n=new d),n.center=f.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var G=new e;d.computePlaneDistances=function(t,n,r,a){i(a)||(a=new s);var o=e.subtract(t.center,n,G),u=e.dot(r,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var V=new e,W=new e,X=new e,H=new e,k=new e,Y=new t,j=new Array(8),Z=0;Z<8;++Z)j[Z]=new e;var K=new o;return d.projectTo2D=function(t,n,i){n=r(n,K);var a=n.ellipsoid,o=t.center,u=t.radius,s=a.geodeticSurfaceNormal(o,V),c=e.cross(e.UNIT_Z,s,W);e.normalize(c,c);var l=e.cross(s,c,X);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,k),h=e.negate(c,H),p=j,m=p[0];e.add(s,l,m),e.add(m,c,m),m=p[1],e.add(s,l,m),e.add(m,h,m),m=p[2],e.add(s,f,m),e.add(m,h,m),m=p[3],e.add(s,f,m),e.add(m,c,m),e.negate(s,s),m=p[4],e.add(s,l,m),e.add(m,c,m),m=p[5],e.add(s,l,m),e.add(m,h,m),m=p[6],e.add(s,f,m),e.add(m,h,m),m=p[7],e.add(s,f,m),e.add(m,c,m);for(var y=p.length,E=0;E<y;++E){var v=p[E];e.add(o,v,v);var _=a.cartesianToCartographic(v,Y);n.project(_,v)}i=d.fromPoints(p,i),o=i.center;var T=o.x,g=o.y,R=o.z;return o.x=R,o.y=T,o.z=g,i},d.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},d.equals=function(t,n){return t===n||i(t)&&i(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},d.prototype.intersectPlane=function(e){return d.intersectPlane(this,e)},d.prototype.distanceSquaredTo=function(e){return d.distanceSquaredTo(this,e)},d.prototype.computePlaneDistances=function(e,t,n){return d.computePlaneDistances(this,e,t,n)},d.prototype.isOccluded=function(e){return d.isOccluded(this,e)},d.prototype.equals=function(e){return d.equals(this,e)},d.prototype.clone=function(e){return d.clone(this,e)},d.prototype.volume=function(){var e=this.radius;return O*e*e*e},d}),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}),function(e){"use strict";e("ThirdParty/when",[],function(){function e(e,n,r,i){return t(e).then(n,r,i)}function t(e){var t,n;return e instanceof r?t=e:u(e)?(n=o(),e.then(function(e){n.resolve(e)},function(e){n.reject(e)},function(e){n.progress(e)}),t=n.promise):t=i(e),t}function n(t){return e(t,a)}function r(e){this.then=e}function i(e){return new r(function(n){try{return t(n?n(e):e)}catch(e){return a(e)}})}function a(e){return new r(function(n,r){try{return r?t(r(e)):a(e)}catch(e){return a(e)}})}function o(){function e(e,t,n){return h(e,t,n)}function n(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 r(e),s={then:e,resolve:n,reject:i,progress:u,promise:c,resolver:{resolve:n,reject:i,progress:u}},l=[],f=[],h=function(e,t,n){var r,i;return r=o(),i="function"==typeof n?function(e){try{r.progress(n(e))}catch(e){r.progress(e)}}:function(e){r.progress(e)},l.push(function(n){n.then(e,t).then(r.resolve,r.reject,i)}),f.push(i),r.promise},d=function(e){return m(f,e),e},p=function(e){return e=t(e),h=e.then,p=t,d=E,m(l,e),f=l=g,e},s}function u(e){return e&&"function"==typeof e.then}function s(t,n,r,i,a){return y(2,arguments),e(t,function(t){function u(e){m(e)}function s(e){p(e)}var c,l,f,h,d,p,m,y,v,_;if(v=t.length>>>0,c=Math.max(0,Math.min(n,v)),f=[],l=v-c+1,h=[],d=o(),c)for(y=d.progress,m=function(e){h.push(e),--l||(p=m=E,d.reject(h))},p=function(e){f.push(e),--c||(p=m=E,d.resolve(f))},_=0;_<v;++_)_ in t&&e(t[_],s,u,y);else d.resolve(f);return d.then(r,i,a)})}function c(e,t,n,r){function i(e){return t?t(e[0]):e[0]}return s(e,1,i,n,r)}function l(e,t,n,r){return y(1,arguments),h(e,v).then(t,n,r)}function f(){return h(arguments,v)}function h(t,n){return e(t,function(t){var r,i,a,u,s,c;if(a=i=t.length>>>0,r=[],c=o(),a)for(u=function(t,i){e(t,n).then(function(e){r[i]=e,--a||c.resolve(r)},c.reject)},s=0;s<i;s++)s in t?u(t[s],s):--a;else c.resolve(r);return c.promise})}function d(t,n){var r=T.call(arguments,1);return e(t,function(t){var i;return i=t.length,r[0]=function(t,r,a){return e(t,function(t){return e(r,function(e){return n(t,e,a,i)})})},_.apply(t,r)})}function p(t,n,r){var i=arguments.length>2;return e(t,function(e){return e=i?r:e,n.resolve(e),e},function(e){return n.reject(e),a(e)},n.progress)}function m(e,t){for(var n,r=0;n=e[r++];)n(t)}function y(e,t){for(var n,r=t.length;r>e;)if(null!=(n=t[--r])&&"function"!=typeof n)throw new Error("arg "+r+" must be a function")}function E(){}function v(e){return e}var _,T,g;return e.defer=o,e.resolve=t,e.reject=n,e.join=f,e.all=l,e.map=h,e.reduce=d,e.any=c,e.some=s,e.chain=p,e.isPromise=u,r.prototype={always:function(e,t){return this.then(e,e,t)},otherwise:function(e){return this.then(g,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(g,t)})})}},T=[].slice,_=[].reduce||function(e){var t,n,r,i,a;if(a=0,t=Object(this),i=t.length>>>0,n=arguments,n.length<=1)for(;;){if(a in t){r=t[a++];break}if(++a>=i)throw new TypeError}else r=n[1];for(;a<i;++a)a in t&&(r=e(r,t[a],a,t));return r},e})}("function"==typeof define&&define.amd?define:function(e){"object"==typeof exports?module.exports=e():this.when=e()}),define("Core/FeatureDetection",["./defaultValue","./defined","./defineProperties","./DeveloperError","./Fullscreen","../ThirdParty/when"],function(e,t,n,r,i,a){"use strict";function o(e){for(var t=e.split("."),n=0,r=t.length;n<r;++n)t[n]=parseInt(t[n],10);return t}function u(){if(!t(w)&&(w=!1,!m())){var e=/ Chrome\/([\.0-9]+)/.exec(S.userAgent);null!==e&&(w=!0,O=o(e[1]))}return w}function s(){return u()&&O}function c(){if(!t(I)&&(I=!1,!u()&&!m()&&/ Safari\/[\.0-9]+/.test(S.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(S.userAgent);null!==e&&(I=!0,N=o(e[1]))}return I}function l(){return c()&&N}function f(){if(!t(x)){x=!1;var e=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(S.userAgent);null!==e&&(x=!0,M=o(e[1]),M.isNightly=!!e[2])}return x}function h(){return f()&&M}function d(){if(!t(C)){C=!1;var e;"Microsoft Internet Explorer"===S.appName?null!==(e=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(S.userAgent))&&(C=!0,P=o(e[1])):"Netscape"===S.appName&&null!==(e=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(S.userAgent))&&(C=!0,P=o(e[1]))}return C}function p(){return d()&&P}function m(){if(!t(b)){b=!1;var e=/ Edge\/([\.0-9]+)/.exec(S.userAgent);null!==e&&(b=!0,D=o(e[1]))}return b}function y(){return m()&&D}function E(){if(!t(U)){U=!1;var e=/Firefox\/([\.0-9]+)/.exec(S.userAgent);null!==e&&(U=!0,L=o(e[1]))}return U}function v(){return t(F)||(F=/Windows/i.test(S.appVersion)),F}function _(){return E()&&L}function T(){return t(B)||(B=!E()&&"undefined"!=typeof PointerEvent&&(!t(S.pointerEnabled)||S.pointerEnabled)),B}function g(){if(!t(q)){var e=document.createElement("canvas");e.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var n=e.style.imageRendering;q=t(n)&&""!==n,q&&(z=n)}return q}function R(){return g()?z:void 0}function A(){return A._result}var S;S="undefined"!=typeof navigator?navigator:{};var w,O,I,N,x,M,C,P,b,D,U,L,F,B,z,q;A._promise=void 0,A._result=void 0,A.initialize=function(){if(t(A._promise))return A._promise;var e=a.defer();if(A._promise=e.promise,m())return A._result=!1,e.resolve(A._result),e.promise;var n=new Image;return n.onload=function(){A._result=n.width>0&&n.height>0,e.resolve(A._result)},n.onerror=function(){A._result=!1,e.resolve(A._result)},n.src="data:image/webp;base64,UklGRiIAAABXRUJQVlA4IBYAAAAwAQCdASoBAAEADsD+JaQAA3AAAAAA",e.promise},n(A,{initialized:{get:function(){return t(A._result)}}});var G=[];"undefined"!=typeof ArrayBuffer&&(G.push(Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array),"undefined"!=typeof Uint8ClampedArray&&G.push(Uint8ClampedArray),"undefined"!=typeof CanvasPixelArray&&G.push(CanvasPixelArray));var V={isChrome:u,chromeVersion:s,isSafari:c,safariVersion:l,isWebkit:f,webkitVersion:h,isInternetExplorer:d,internetExplorerVersion:p,isEdge:m,edgeVersion:y,isFirefox:E,firefoxVersion:_,isWindows:v,hardwareConcurrency:e(S.hardwareConcurrency,3),supportsPointerEvents:T,supportsImageRenderingPixelated:g,supportsWebP:A,imageRenderingValue:R,typedArrayTypes:G};return V.supportsFullscreen=function(){return i.supportsFullscreen()},V.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},V.supportsWebWorkers=function(){return"undefined"!=typeof Worker},V.supportsWebAssembly=function(){return"undefined"!=typeof WebAssembly&&!V.isEdge()},V}),define("Core/WebGLConstants",["./freezeObject"],function(e){"use strict";return e({DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:35713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,COMPRESSED_RGB_S3TC_DXT1_EXT:33776,COMPRESSED_RGBA_S3TC_DXT1_EXT:33777,COMPRESSED_RGBA_S3TC_DXT3_EXT:33778,COMPRESSED_RGBA_S3TC_DXT5_EXT:33779,COMPRESSED_RGB_PVRTC_4BPPV1_IMG:35840,COMPRESSED_RGB_PVRTC_2BPPV1_IMG:35841,COMPRESSED_RGBA_PVRTC_4BPPV1_IMG:35842,COMPRESSED_RGBA_PVRTC_2BPPV1_IMG:35843,COMPRESSED_RGB_ETC1_WEBGL:36196,HALF_FLOAT_OES:36193,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503,MAX_TEXTURE_MAX_ANISOTROPY_EXT:34047})}),define("Core/ComponentDatatype",["./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./WebGLConstants"],function(e,t,n,r,i,a){"use strict";if(!r.supportsTypedArrays())return{};var o={BYTE:a.BYTE,UNSIGNED_BYTE:a.UNSIGNED_BYTE,SHORT:a.SHORT,UNSIGNED_SHORT:a.UNSIGNED_SHORT,INT:a.INT,UNSIGNED_INT:a.UNSIGNED_INT,FLOAT:a.FLOAT,DOUBLE:a.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return t(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t)}},o.createArrayBufferView=function(t,n,r,i){switch(r=e(r,0),i=e(i,(n.byteLength-r)/o.getSizeInBytes(t)),t){case o.BYTE:return new Int8Array(n,r,i);case o.UNSIGNED_BYTE:return new Uint8Array(n,r,i);case o.SHORT:return new Int16Array(n,r,i);case o.UNSIGNED_SHORT:return new Uint16Array(n,r,i);case o.INT:return new Int32Array(n,r,i);case o.UNSIGNED_INT:return new Uint32Array(n,r,i);case o.FLOAT:return new Float32Array(n,r,i);case o.DOUBLE:return new Float64Array(n,r,i)}},o.fromName=function(e){switch(e){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE}},i(o)}),define("Core/CornerType",["./freezeObject"],function(e){"use strict";return e({ROUNDED:0,MITERED:1,BEVELED:2})}),define("Core/GeometryOffsetAttribute",["../Core/freezeObject"],function(e){"use strict";return e({NONE:0,TOP:1,ALL:2})}),define("Core/GeometryType",["./freezeObject"],function(e){"use strict";return e({NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3})}),define("Core/Matrix2",["./Cartesian2","./Check","./defaultValue","./defined","./defineProperties","./freezeObject"],function(e,t,n,r,i,a){"use strict";function o(e,t,r,i){this[0]=n(e,0),this[1]=n(r,0),this[2]=n(t,0),this[3]=n(i,0)}o.packedLength=4,o.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},o.unpack=function(e,t,i){return t=n(t,0),r(i)||(i=new o),i[0]=e[t++],i[1]=e[t++],i[2]=e[t++],i[3]=e[t++],i},o.clone=function(e,t){if(r(e))return r(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t):new o(e[0],e[2],e[1],e[3])},o.fromArray=function(e,t,i){return t=n(t,0),r(i)||(i=new o),i[0]=e[t],i[1]=e[t+1],i[2]=e[t+2],i[3]=e[t+3],i},o.fromColumnMajorArray=function(e,t){return o.clone(e,t)},o.fromRowMajorArray=function(e,t){return r(t)?(t[0]=e[0],t[1]=e[2],t[2]=e[1],t[3]=e[3],t):new o(e[0],e[1],e[2],e[3])},o.fromScale=function(e,t){return r(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=e.y,t):new o(e.x,0,0,e.y)},o.fromUniformScale=function(e,t){return r(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=e,t):new o(e,0,0,e)},o.fromRotation=function(e,t){var n=Math.cos(e),i=Math.sin(e);return r(t)?(t[0]=n,t[1]=i,t[2]=-i,t[3]=n,t):new o(n,-i,i,n)},o.toArray=function(e,t){return r(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t):[e[0],e[1],e[2],e[3]]},o.getElementIndex=function(e,t){return 2*e+t},o.getColumn=function(e,t,n){var r=2*t,i=e[r],a=e[r+1];return n.x=i,n.y=a,n},o.setColumn=function(e,t,n,r){r=o.clone(e,r);var i=2*t;return r[i]=n.x,r[i+1]=n.y,r},o.getRow=function(e,t,n){var r=e[t],i=e[t+2];return n.x=r,n.y=i,n},o.setRow=function(e,t,n,r){return r=o.clone(e,r),r[t]=n.x,r[t+2]=n.y,r};var u=new e;o.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],u)),n.y=e.magnitude(e.fromElements(t[2],t[3],u)),n};var s=new e;return o.getMaximumScale=function(t){return o.getScale(t,s),e.maximumComponent(s)},o.multiply=function(e,t,n){var r=e[0]*t[0]+e[2]*t[1],i=e[0]*t[2]+e[2]*t[3],a=e[1]*t[0]+e[3]*t[1],o=e[1]*t[2]+e[3]*t[3];return n[0]=r,n[1]=a,n[2]=i,n[3]=o,n},o.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},o.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},o.multiplyByVector=function(e,t,n){var r=e[0]*t.x+e[2]*t.y,i=e[1]*t.x+e[3]*t.y;return n.x=r,n.y=i,n},o.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},o.multiplyByScale=function(e,t,n){return n[0]=e[0]*t.x,n[1]=e[1]*t.x,n[2]=e[2]*t.y,n[3]=e[3]*t.y,n},o.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t},o.transpose=function(e,t){var n=e[0],r=e[2],i=e[1],a=e[3];return t[0]=n,t[1]=r,t[2]=i,t[3]=a,t},o.abs=function(e,t){
return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t},o.equals=function(e,t){return e===t||r(e)&&r(t)&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]},o.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]},o.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n},o.IDENTITY=a(new o(1,0,0,1)),o.ZERO=a(new o(0,0,0,0)),o.COLUMN0ROW0=0,o.COLUMN0ROW1=1,o.COLUMN1ROW0=2,o.COLUMN1ROW1=3,i(o.prototype,{length:{get:function(){return o.packedLength}}}),o.prototype.clone=function(e){return o.clone(this,e)},o.prototype.equals=function(e){return o.equals(this,e)},o.prototype.equalsEpsilon=function(e,t){return o.equalsEpsilon(this,e,t)},o.prototype.toString=function(){return"("+this[0]+", "+this[2]+")\n("+this[1]+", "+this[3]+")"},o}),define("Core/PrimitiveType",["./freezeObject","./WebGLConstants"],function(e,t){"use strict";var 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/Quaternion",["./Cartesian3","./Check","./defaultValue","./defined","./FeatureDetection","./freezeObject","./Math","./Matrix3"],function(e,t,n,r,i,a,o,u){"use strict";function s(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 c=new e;s.fromAxisAngle=function(t,n,i){var a=n/2,o=Math.sin(a);c=e.normalize(t,c);var u=c.x*o,l=c.y*o,f=c.z*o,h=Math.cos(a);return r(i)?(i.x=u,i.y=l,i.z=f,i.w=h,i):new s(u,l,f,h)};var l=[1,2,0],f=new Array(3);s.fromRotationMatrix=function(e,t){var n,i,a,o,c,h=e[u.COLUMN0ROW0],d=e[u.COLUMN1ROW1],p=e[u.COLUMN2ROW2],m=h+d+p;if(m>0)n=Math.sqrt(m+1),c=.5*n,n=.5/n,i=(e[u.COLUMN1ROW2]-e[u.COLUMN2ROW1])*n,a=(e[u.COLUMN2ROW0]-e[u.COLUMN0ROW2])*n,o=(e[u.COLUMN0ROW1]-e[u.COLUMN1ROW0])*n;else{var y=l,E=0;d>h&&(E=1),p>h&&p>d&&(E=2);var v=y[E],_=y[v];n=Math.sqrt(e[u.getElementIndex(E,E)]-e[u.getElementIndex(v,v)]-e[u.getElementIndex(_,_)]+1);var T=f;T[E]=.5*n,n=.5/n,c=(e[u.getElementIndex(_,v)]-e[u.getElementIndex(v,_)])*n,T[v]=(e[u.getElementIndex(v,E)]+e[u.getElementIndex(E,v)])*n,T[_]=(e[u.getElementIndex(_,E)]+e[u.getElementIndex(E,_)])*n,i=-T[0],a=-T[1],o=-T[2]}return r(t)?(t.x=i,t.y=a,t.z=o,t.w=c,t):new s(i,a,o,c)};var h=new s,d=new s,p=new s,m=new s;s.fromHeadingPitchRoll=function(t,n){return m=s.fromAxisAngle(e.UNIT_X,t.roll,h),p=s.fromAxisAngle(e.UNIT_Y,-t.pitch,n),n=s.multiply(p,m,p),d=s.fromAxisAngle(e.UNIT_Z,-t.heading,h),s.multiply(d,n,n)};var y=new e,E=new e,v=new s,_=new s,T=new s;s.packedLength=4,s.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},s.unpack=function(e,t,i){return t=n(t,0),r(i)||(i=new s),i.x=e[t],i.y=e[t+1],i.z=e[t+2],i.w=e[t+3],i},s.packedInterpolationLength=3,s.convertPackedArrayForInterpolation=function(e,t,n,r){s.unpack(e,4*n,T),s.conjugate(T,T);for(var i=0,a=n-t+1;i<a;i++){var o=3*i;s.unpack(e,4*(t+i),v),s.multiply(v,T,v),v.w<0&&s.negate(v,v),s.computeAxis(v,y);var u=s.computeAngle(v);r[o]=y.x*u,r[o+1]=y.y*u,r[o+2]=y.z*u}},s.unpackInterpolationResult=function(t,n,i,a,o){r(o)||(o=new s),e.fromArray(t,0,E);var u=e.magnitude(E);return s.unpack(n,4*a,_),0===u?s.clone(s.IDENTITY,v):s.fromAxisAngle(E,u,v),s.multiply(v,_,o)},s.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 s(e.x,e.y,e.z,e.w)},s.conjugate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=e.w,t},s.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z+e.w*e.w},s.magnitude=function(e){return Math.sqrt(s.magnitudeSquared(e))},s.normalize=function(e,t){var n=1/s.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},s.inverse=function(e,t){var n=s.magnitudeSquared(e);return t=s.conjugate(e,t),s.multiplyByScalar(t,1/n,t)},s.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},s.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},s.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=-e.w,t},s.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w},s.multiply=function(e,t,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},s.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},s.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},s.computeAxis=function(e,t){var n=e.w;if(Math.abs(n-1)<o.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},s.computeAngle=function(e){return Math.abs(e.w-1)<o.EPSILON6?0:2*Math.acos(e.w)};var g=new s;s.lerp=function(e,t,n,r){return g=s.multiplyByScalar(t,n,g),r=s.multiplyByScalar(e,1-n,r),s.add(g,r,r)};var R=new s,A=new s,S=new s;s.slerp=function(e,t,n,r){var i=s.dot(e,t),a=t;if(i<0&&(i=-i,a=R=s.negate(t,R)),1-i<o.EPSILON6)return s.lerp(e,a,n,r);var u=Math.acos(i);return A=s.multiplyByScalar(e,Math.sin((1-n)*u),A),S=s.multiplyByScalar(a,Math.sin(n*u),S),r=s.add(A,S,r),s.multiplyByScalar(r,1/Math.sin(u),r)},s.log=function(t,n){var r=o.acosClamped(t.w),i=0;return 0!==r&&(i=r/Math.sin(r)),e.multiplyByScalar(t,i,n)},s.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 w=new e,O=new e,I=new s,N=new s;s.computeInnerQuadrangle=function(t,n,r,i){var a=s.conjugate(n,I);s.multiply(a,r,N);var o=s.log(N,w);s.multiply(a,t,N);var u=s.log(N,O);return e.add(o,u,o),e.multiplyByScalar(o,.25,o),e.negate(o,o),s.exp(o,I),s.multiply(n,I,i)},s.squad=function(e,t,n,r,i,a){var o=s.slerp(e,t,i,I),u=s.slerp(n,r,i,N);return s.slerp(o,u,2*i*(1-i),a)};for(var x=new s,M=1.9011074535173003,C=i.supportsTypedArrays()?new Float32Array(8):[],P=i.supportsTypedArrays()?new Float32Array(8):[],b=i.supportsTypedArrays()?new Float32Array(8):[],D=i.supportsTypedArrays()?new Float32Array(8):[],U=0;U<7;++U){var L=U+1,F=2*L+1;C[U]=1/(L*F),P[U]=L/F}return C[7]=M/136,P[7]=8*M/17,s.fastSlerp=function(e,t,n,r){var i,a=s.dot(e,t);a>=0?i=1:(i=-1,a=-a);for(var o=a-1,u=1-n,c=n*n,l=u*u,f=7;f>=0;--f)b[f]=(C[f]*c-P[f])*o,D[f]=(C[f]*l-P[f])*o;var h=i*n*(1+b[0]*(1+b[1]*(1+b[2]*(1+b[3]*(1+b[4]*(1+b[5]*(1+b[6]*(1+b[7])))))))),d=u*(1+D[0]*(1+D[1]*(1+D[2]*(1+D[3]*(1+D[4]*(1+D[5]*(1+D[6]*(1+D[7])))))))),p=s.multiplyByScalar(e,d,x);return s.multiplyByScalar(t,h,r),s.add(p,r,r)},s.fastSquad=function(e,t,n,r,i,a){var o=s.fastSlerp(e,t,i,I),u=s.fastSlerp(n,r,i,N);return s.fastSlerp(o,u,2*i*(1-i),a)},s.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},s.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},s.ZERO=a(new s(0,0,0,0)),s.IDENTITY=a(new s(0,0,0,1)),s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.prototype.equalsEpsilon=function(e,t){return s.equalsEpsilon(this,e,t)},s.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", "+this.w+")"},s}),define("Core/binarySearch",["./Check"],function(e){"use strict";function t(e,t,n){for(var r,i,a=0,o=e.length-1;a<=o;)if(r=~~((a+o)/2),(i=n(e[r],t))<0)a=r+1;else{if(!(i>0))return r;o=r-1}return~(o+1)}return t}),define("Core/EarthOrientationParametersSample",[],function(){"use strict";function e(e,t,n,r,i){this.xPoleWander=e,this.yPoleWander=t,this.xPoleOffset=n,this.yPoleOffset=r,this.ut1MinusUtc=i}return e}),define("ThirdParty/sprintf",[],function(){function e(){var e=/%%|%(\d+\$)?([-+\'#0 ]*)(\*\d+\$|\*|\d+)?(\.(\*\d+\$|\*|\d+))?([scboxXuideEfFgG])/g,t=arguments,n=0,r=t[n++],i=function(e,t,n,r){n||(n=" ");var i=e.length>=t?"":Array(1+t-e.length>>>0).join(n);return r?e+i:i+e},a=function(e,t,n,r,a,o){var u=r-e.length;return u>0&&(e=n||!a?i(e,r,o,n):e.slice(0,t.length)+i("",u,"0",!0)+e.slice(t.length)),e},o=function(e,t,n,r,o,u,s){var c=e>>>0;return n=n&&c&&{2:"0b",8:"0",16:"0x"}[t]||"",e=n+i(c.toString(t),u||0,"0",!1),a(e,n,r,o,s)},u=function(e,t,n,r,i,o){return null!=r&&(e=e.slice(0,r)),a(e,"",t,n,i,o)},s=function(e,r,s,c,l,f,h){var d,p,m,y,E;if("%%"==e)return"%";for(var v=!1,_="",T=!1,g=!1,R=" ",A=s.length,S=0;s&&S<A;S++)switch(s.charAt(S)){case" ":_=" ";break;case"+":_="+";break;case"-":v=!0;break;case"'":R=s.charAt(S+1);break;case"0":T=!0;break;case"#":g=!0}if(c=c?"*"==c?+t[n++]:"*"==c.charAt(0)?+t[c.slice(1,-1)]:+c:0,c<0&&(c=-c,v=!0),!isFinite(c))throw new Error("sprintf: (minimum-)width must be finite");switch(f=f?"*"==f?+t[n++]:"*"==f.charAt(0)?+t[f.slice(1,-1)]:+f:"fFeE".indexOf(h)>-1?6:"d"==h?0:void 0,E=r?t[r.slice(0,-1)]:t[n++],h){case"s":return u(String(E),v,c,f,T,R);case"c":return u(String.fromCharCode(+E),v,c,f,T);case"b":return o(E,2,g,v,c,f,T);case"o":return o(E,8,g,v,c,f,T);case"x":return o(E,16,g,v,c,f,T);case"X":return o(E,16,g,v,c,f,T).toUpperCase();case"u":return o(E,10,g,v,c,f,T);case"i":case"d":return d=+E||0,d=Math.round(d-d%1),p=d<0?"-":_,E=p+i(String(Math.abs(d)),f,"0",!1),a(E,p,v,c,T);case"e":case"E":case"f":case"F":case"g":case"G":return d=+E,p=d<0?"-":_,m=["toExponential","toFixed","toPrecision"]["efg".indexOf(h.toLowerCase())],y=["toString","toUpperCase"]["eEfFgG".indexOf(h)%2],E=p+Math.abs(d)[m](f),a(E,p,v,c,T)[y]();default:return e}};return r.replace(e,s)}return e}),define("Core/GregorianDate",[],function(){"use strict";function e(e,t,n,r,i,a,o,u){this.year=e,this.month=t,this.day=n,this.hour=r,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";return e({SECONDS_PER_MILLISECOND:.001,SECONDS_PER_MINUTE:60,MINUTES_PER_HOUR:60,HOURS_PER_DAY:24,SECONDS_PER_HOUR:3600,MINUTES_PER_DAY:1440,SECONDS_PER_DAY:86400,DAYS_PER_JULIAN_CENTURY:36525,PICOSECOND:1e-9,MODIFIED_JULIAN_DATE_DIFFERENCE:2400000.5})}),define("Core/TimeStandard",["./freezeObject"],function(e){"use strict";return e({UTC:0,TAI:1})}),define("Core/JulianDate",["../ThirdParty/sprintf","./binarySearch","./defaultValue","./defined","./DeveloperError","./GregorianDate","./isLeapYear","./LeapSecond","./TimeConstants","./TimeStandard"],function(e,t,n,r,i,a,o,u,s,c){"use strict";function l(e,t){return m.compare(e.julianDate,t.julianDate)}function f(e){v.julianDate=e;var n=m.leapSeconds,r=t(n,v,l);r<0&&(r=~r),r>=n.length&&(r=n.length-1);var i=n[r].offset;if(r>0){m.secondsDifference(n[r].julianDate,e)>i&&(r--,i=n[r].offset)}m.addSeconds(e,i,e)}function h(e,n){v.julianDate=e;var r=m.leapSeconds,i=t(r,v,l);if(i<0&&(i=~i),0===i)return m.addSeconds(e,-r[0].offset,n);if(i>=r.length)return m.addSeconds(e,-r[i-1].offset,n);var a=m.secondsDifference(r[i].julianDate,e);return 0===a?m.addSeconds(e,-r[i].offset,n):a<=1?void 0:m.addSeconds(e,-r[--i].offset,n)}function d(e,t,n){var r=t/s.SECONDS_PER_DAY|0;return e+=r,t-=s.SECONDS_PER_DAY*r,t<0&&(e--,t+=s.SECONDS_PER_DAY),n.dayNumber=e,n.secondsOfDay=t,n}function p(e,t,n,r,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)+n-32075;(r-=12)<0&&(r+=24);var f=a+(r*s.SECONDS_PER_HOUR+i*s.SECONDS_PER_MINUTE+o*s.SECONDS_PER_MILLISECOND);return f>=43200&&(l-=1),[l,f]}function m(e,t,r){this.dayNumber=void 0,this.secondsOfDay=void 0,e=n(e,0),t=n(t,0),r=n(r,c.UTC);var i=0|e;t+=(e-i)*s.SECONDS_PER_DAY,d(i,t,this),r===c.UTC&&f(this)}var y=new a,E=[31,28,31,30,31,30,31,31,30,31,30,31],v=new u,_=/^(\d{4})$/,T=/^(\d{4})-(\d{2})$/,g=/^(\d{4})-?(\d{3})$/,R=/^(\d{4})-?W(\d{2})-?(\d{1})?$/,A=/^(\d{4})-?(\d{2})-?(\d{2})$/,S=/([Z+\-])?(\d{2})?:?(\d{2})?$/,w=/^(\d{2})(\.\d+)?/.source+S.source,O=/^(\d{2}):?(\d{2})(\.\d+)?/.source+S.source,I=/^(\d{2}):?(\d{2}):?(\d{2})(\.\d+)?/.source+S.source;m.fromGregorianDate=function(e,t){var n=p(e.year,e.month,e.day,e.hour,e.minute,e.second,e.millisecond);return r(t)?(d(n[0],n[1],t),f(t),t):new m(n[0],n[1],c.UTC)},m.fromDate=function(e,t){var n=p(e.getUTCFullYear(),e.getUTCMonth()+1,e.getUTCDate(),e.getUTCHours(),e.getUTCMinutes(),e.getUTCSeconds(),e.getUTCMilliseconds());return r(t)?(d(n[0],n[1],t),f(t),t):new m(n[0],n[1],c.UTC)},m.fromIso8601=function(e,t){e=e.replace(",",".");var n,i,a,u=e.split("T"),s=1,l=1,h=0,y=0,v=0,S=0,N=u[0],x=u[1];if(null!==(u=N.match(A)))n=+u[1],s=+u[2],l=+u[3];else if(null!==(u=N.match(T)))n=+u[1],s=+u[2];else if(null!==(u=N.match(_)))n=+u[1];else{var M;if(null!==(u=N.match(g)))n=+u[1],M=+u[2],a=o(n);else if(null!==(u=N.match(R))){n=+u[1];var C=+u[2],P=+u[3]||0,b=new Date(Date.UTC(n,0,4));M=7*C+P-b.getUTCDay()-3}i=new Date(Date.UTC(n,0,1)),i.setUTCDate(M),s=i.getUTCMonth()+1,l=i.getUTCDate()}a=o(n);var D;if(r(x)){u=x.match(I),null!==u?(h=+u[1],y=+u[2],v=+u[3],S=1e3*+(u[4]||0),D=5):(u=x.match(O),null!==u?(h=+u[1],y=+u[2],v=60*+(u[3]||0),D=4):null!==(u=x.match(w))&&(h=+u[1],y=60*+(u[2]||0),D=3));var U=u[D],L=+u[D+1],F=+(u[D+2]||0);switch(U){case"+":h-=L,y-=F;break;case"-":h+=L,y+=F;break;case"Z":break;default:y+=new Date(Date.UTC(n,s-1,l,h,y)).getTimezoneOffset()}}var B=60===v;for(B&&v--;y>=60;)y-=60,h++;for(;h>=24;)h-=24,l++;for(i=a&&2===s?29:E[s-1];l>i;)l-=i,s++,s>12&&(s-=12,n++),i=a&&2===s?29:E[s-1];for(;y<0;)y+=60,h--;for(;h<0;)h+=24,l--;for(;l<1;)s--,s<1&&(s+=12,n--),i=a&&2===s?29:E[s-1],l+=i;var z=p(n,s,l,h,y,v,S);return r(t)?(d(z[0],z[1],t),f(t)):t=new m(z[0],z[1],c.UTC),B&&m.addSeconds(t,1,t),t},m.now=function(e){return m.fromDate(new Date,e)};var N=new m(0,0,c.TAI);return m.toGregorianDate=function(e,t){var n=!1,i=h(e,N);r(i)||(m.addSeconds(e,-1,N),i=h(N,N),n=!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 y=d+2-12*c|0,E=100*(l-49)+f+c|0,v=u/s.SECONDS_PER_HOUR|0,_=u-v*s.SECONDS_PER_HOUR,T=_/s.SECONDS_PER_MINUTE|0;_-=T*s.SECONDS_PER_MINUTE;var g=0|_,R=(_-g)/s.SECONDS_PER_MILLISECOND;return v+=12,v>23&&(v-=24),n&&(g+=1),r(t)?(t.year=E,t.month=y,t.day=p,t.hour=v,t.minute=T,t.second=g,t.millisecond=R,t.isLeapSecond=n,t):new a(E,y,p,v,T,g,R,n)},m.toDate=function(e){var t=m.toGregorianDate(e,y),n=t.second;return t.isLeapSecond&&(n-=1),new Date(Date.UTC(t.year,t.month-1,t.day,t.hour,t.minute,n,t.millisecond))},m.toIso8601=function(t,n){var i=m.toGregorianDate(t,y),a=i.year,o=i.month,u=i.day,s=i.hour,c=i.minute,l=i.second,f=i.millisecond;1e4===a&&1===o&&1===u&&0===s&&0===c&&0===l&&0===f&&(a=9999,o=12,u=31,s=24);var h;return r(n)||0===f?r(n)&&0!==n?(h=(.01*f).toFixed(n).replace(".","").slice(0,n),e("%04d-%02d-%02dT%02d:%02d:%02d.%sZ",a,o,u,s,c,l,h)):e("%04d-%02d-%02dT%02d:%02d:%02dZ",a,o,u,s,c,l):(h=(.01*f).toString().replace(".",""),e("%04d-%02d-%02dT%02d:%02d:%02d.%sZ",a,o,u,s,c,l,h))},m.clone=function(e,t){if(r(e))return r(t)?(t.dayNumber=e.dayNumber,t.secondsOfDay=e.secondsOfDay,t):new m(e.dayNumber,e.secondsOfDay,c.TAI)},m.compare=function(e,t){var n=e.dayNumber-t.dayNumber;return 0!==n?n:e.secondsOfDay-t.secondsOfDay},m.equals=function(e,t){return e===t||r(e)&&r(t)&&e.dayNumber===t.dayNumber&&e.secondsOfDay===t.secondsOfDay},m.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(m.secondsDifference(e,t))<=n},m.totalDays=function(e){return e.dayNumber+e.secondsOfDay/s.SECONDS_PER_DAY},m.secondsDifference=function(e,t){return(e.dayNumber-t.dayNumber)*s.SECONDS_PER_DAY+(e.secondsOfDay-t.secondsOfDay)},m.daysDifference=function(e,t){return e.dayNumber-t.dayNumber+(e.secondsOfDay-t.secondsOfDay)/s.SECONDS_PER_DAY},m.computeTaiMinusUtc=function(e){v.julianDate=e;var n=m.leapSeconds,r=t(n,v,l);return r<0&&(r=~r,--r<0&&(r=0)),n[r].offset},m.addSeconds=function(e,t,n){return d(e.dayNumber,e.secondsOfDay+t,n)},m.addMinutes=function(e,t,n){var r=e.secondsOfDay+t*s.SECONDS_PER_MINUTE;return d(e.dayNumber,r,n)},m.addHours=function(e,t,n){var r=e.secondsOfDay+t*s.SECONDS_PER_HOUR;return d(e.dayNumber,r,n)},m.addDays=function(e,t,n){return d(e.dayNumber+t,e.secondsOfDay,n)},m.lessThan=function(e,t){return m.compare(e,t)<0},m.lessThanOrEquals=function(e,t){return m.compare(e,t)<=0},m.greaterThan=function(e,t){return m.compare(e,t)>0},m.greaterThanOrEquals=function(e,t){return m.compare(e,t)>=0},m.prototype.clone=function(e){return m.clone(this,e)},m.prototype.equals=function(e){return m.equals(this,e)},m.prototype.equalsEpsilon=function(e,t){return m.equalsEpsilon(this,e,t)},m.prototype.toString=function(){return m.toIso8601(this)},m.leapSeconds=[new u(new m(2441317,43210,c.TAI),10),new u(new m(2441499,43211,c.TAI),11),new u(new m(2441683,43212,c.TAI),12),new u(new m(2442048,43213,c.TAI),13),new u(new m(2442413,43214,c.TAI),14),new u(new m(2442778,43215,c.TAI),15),new u(new m(2443144,43216,c.TAI),16),new u(new m(2443509,43217,c.TAI),17),new u(new m(2443874,43218,c.TAI),18),new u(new m(2444239,43219,c.TAI),19),new u(new m(2444786,43220,c.TAI),20),new u(new m(2445151,43221,c.TAI),21),new u(new m(2445516,43222,c.TAI),22),new u(new m(2446247,43223,c.TAI),23),new u(new m(2447161,43224,c.TAI),24),new u(new m(2447892,43225,c.TAI),25),new u(new m(2448257,43226,c.TAI),26),new u(new m(2448804,43227,c.TAI),27),new u(new m(2449169,43228,c.TAI),28),new u(new m(2449534,43229,c.TAI),29),new u(new m(2450083,43230,c.TAI),30),new u(new m(2450630,43231,c.TAI),31),new u(new m(2451179,43232,c.TAI),32),new u(new m(2453736,43233,c.TAI),33),new u(new m(2454832,43234,c.TAI),34),new u(new m(2456109,43235,c.TAI),35),new u(new m(2457204,43236,c.TAI),36),new u(new m(2457754,43237,c.TAI),37)],m}),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 n=r.exec(t);this.scheme=n[1],this.authority=n[2],this.path=n[3],this.query=n[4],this.fragment=n[5]}}function t(e){var t=unescape(e);return a.test(t)?t:e.toUpperCase()}function n(e,t,n,r){return(t||"")+n.toLowerCase()+(r||"")}e.prototype.scheme=null,e.prototype.authority=null,e.prototype.path="",e.prototype.query=null,e.prototype.fragment=null;var r=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,n).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 n=new e;return this.scheme?(n.scheme=this.scheme,n.authority=this.authority,n.path=this.path,n.query=this.query):(n.scheme=t.scheme,this.authority?(n.authority=this.authority,n.path=this.path,n.query=this.query):(n.authority=t.authority,""==this.path?(n.path=t.path,n.query=this.query||t.query):("/"==this.path.charAt(0)?(n.path=this.path,n.removeDotSegments()):(t.authority&&""==t.path?n.path="/"+this.path:n.path=t.path.substring(0,t.path.lastIndexOf("/")+1)+this.path,n.removeDotSegments()),n.query=this.query))),n.fragment=this.fragment,n},e.prototype.removeDotSegments=function(){var e,t=this.path.split("/"),n=[],r=""==t[0];r&&t.shift();for(""==t[0]&&t.shift();t.length;)e=t.shift(),".."==e?n.pop():"."!=e&&n.push(e);"."!=e&&".."!=e||n.push(""),r&&n.unshift(""),this.path=n.join("/")},e.prototype.toString=function(){var e="";return this.scheme&&(e+=this.scheme+":"),this.authority&&(e+="//"+this.authority),e+=this.path,this.query&&(e+="?"+this.query),this.fragment&&(e+="#"+this.fragment),e},e}),define("Core/appendForwardSlash",[],function(){"use strict";function e(e){return 0!==e.length&&"/"===e[e.length-1]||(e+="/"),e}return e}),define("Core/clone",["./defaultValue"],function(e){"use strict";function t(n,r){if(null===n||"object"!=typeof n)return n;r=e(r,!1);var i=new n.constructor;for(var a in n)if(n.hasOwnProperty(a)){var o=n[a];r&&(o=t(o,r)),i[a]=o}return i}return t}),define("Core/combine",["./defaultValue","./defined"],function(e,t){"use strict";function n(r,i,a){a=e(a,!1);var o,u,s,c={},l=t(r),f=t(i);if(l)for(o in r)r.hasOwnProperty(o)&&(u=r[o],f&&a&&"object"==typeof u&&i.hasOwnProperty(o)?(s=i[o],c[o]="object"==typeof s?n(u,s,a):u):c[o]=u);if(f)for(o in i)i.hasOwnProperty(o)&&!c.hasOwnProperty(o)&&(s=i[o],c[o]=s);return c}return n}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function i(e,t){var n;return"undefined"!=typeof document&&(n=document),i._implementation(e,t,n)}return i._implementation=function(r,i,a){if(!n(i)){if(void 0===a)return r;i=t(a.baseURI,a.location.href)}var o=new e(i);return new e(r).resolve(o).toString()},i}),define("Core/getBaseUri",["../ThirdParty/Uri","./defined","./DeveloperError"],function(e,t,n){"use strict";function r(n,r){var i="",a=n.lastIndexOf("/");return-1!==a&&(i=n.substring(0,a+1)),r?(n=new e(n),t(n.query)&&(i+="?"+n.query),t(n.fragment)&&(i+="#"+n.fragment),i):i}return r}),define("Core/getExtensionFromUri",["../ThirdParty/Uri","./defined","./DeveloperError"],function(e,t,n){"use strict";function r(t){var n=new e(t);n.normalize();var r=n.path,i=r.lastIndexOf("/");return-1!==i&&(r=r.substr(i+1)),i=r.lastIndexOf("."),r=-1===i?"":r.substr(i+1)}return r}),define("Core/isBlobUri",["./Check"],function(e){"use strict";function t(e){return n.test(e)}var n=/^blob:/i;return t}),define("Core/isCrossOriginUrl",["./defined"],function(e){"use strict";function t(t){e(n)||(n=document.createElement("a")),n.href=window.location.href;var r=n.host,i=n.protocol;return n.href=t,n.href=n.href,i!==n.protocol||r!==n.host}var n;return t}),define("Core/isDataUri",["./Check"],function(e){"use strict";function t(e){return n.test(e)}var n=/^data:/i;return t}),define("Core/loadAndExecuteScript",["../ThirdParty/when"],function(e){"use strict";function t(t){var n=e.defer(),r=document.createElement("script");r.async=!0,r.src=t;var i=document.getElementsByTagName("head")[0];return r.onload=function(){r.onload=void 0,i.removeChild(r),n.resolve()},r.onerror=function(e){n.reject(e)},i.appendChild(r),n.promise}return t}),define("Core/isArray",["./defined"],function(e){"use strict";var t=Array.isArray;return e(t)||(t=function(e){return"[object Array]"===Object.prototype.toString.call(e)}),t}),define("Core/objectToQuery",["./defined","./DeveloperError","./isArray"],function(e,t,n){"use strict";function r(e){var t="";for(var r in e)if(e.hasOwnProperty(r)){var i=e[r],a=encodeURIComponent(r)+"=";if(n(i))for(var o=0,u=i.length;o<u;++o)t+=a+encodeURIComponent(i[o])+"&";else t+=a+encodeURIComponent(i)+"&"}return t=t.slice(0,-1)}return r}),define("Core/queryToObject",["./defined","./DeveloperError","./isArray"],function(e,t,n){"use strict";function r(t){var r={};if(""===t)return r;for(var i=t.replace(/\+/g,"%20").split(/[&;]/),a=0,o=i.length;a<o;++a){var u=i[a].split("="),s=decodeURIComponent(u[0]),c=u[1];c=e(c)?decodeURIComponent(c):"";var l=r[s];"string"==typeof l?r[s]=[l,c]:n(l)?l.push(c):r[s]=c}return r}return r}),define("Core/RequestState",["../Core/freezeObject"],function(e){"use strict";return e({UNISSUED:0,ISSUED:1,ACTIVE:2,RECEIVED:3,CANCELLED:4,FAILED:5})}),define("Core/RequestType",["../Core/freezeObject"],function(e){"use strict";return e({TERRAIN:0,IMAGERY:1,TILES3D:2,OTHER:3})}),define("Core/Request",["./defaultValue","./defined","./RequestState","./RequestType"],function(e,t,n,r){"use strict";function i(t){t=e(t,e.EMPTY_OBJECT);var i=e(t.throttleByServer,!1),a=e(t.throttle,!1);this.url=t.url,this.requestFunction=t.requestFunction,this.cancelFunction=t.cancelFunction,this.priorityFunction=t.priorityFunction,this.priority=e(t.priority,0),this.throttle=a,this.throttleByServer=i,this.type=e(t.type,r.OTHER),this.serverKey=void 0,this.state=n.UNISSUED,this.deferred=void 0,this.cancelled=!1}return i.prototype.cancel=function(){this.cancelled=!0},i.prototype.clone=function(e){return t(e)?(e.url=this.url,e.requestFunction=this.requestFunction,e.cancelFunction=this.cancelFunction,e.priorityFunction=this.priorityFunction,e.priority=this.priority,e.throttle=this.throttle,e.throttleByServer=this.throttleByServer,e.type=this.type,e.serverKey=this.serverKey,e.state=this.RequestState.UNISSUED,e.deferred=void 0,e.cancelled=!1,e):new i(this)},i}),define("Core/parseResponseHeaders",[],function(){"use strict";function e(e){var t={};if(!e)return t;for(var n=e.split("\r\n"),r=0;r<n.length;++r){var i=n[r],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 n(e,n,r){this.statusCode=e,this.response=n,this.responseHeaders=r,"string"==typeof this.responseHeaders&&(this.responseHeaders=t(this.responseHeaders))}return n.prototype.toString=function(){var t="Request has failed.";return e(this.statusCode)&&(t+=" Status Code: "+this.statusCode),t},n}),define("Core/Event",["./Check","./defined","./defineProperties"],function(e,t,n){"use strict";function r(){this._listeners=[],this._scopes=[],this._toRemove=[],this._insideRaiseEvent=!1}function i(e,t){return t-e}return n(r.prototype,{numberOfListeners:{get:function(){return this._listeners.length-this._toRemove.length}}}),r.prototype.addEventListener=function(e,t){this._listeners.push(e),this._scopes.push(t);var n=this;return function(){n.removeEventListener(e,t)}},r.prototype.removeEventListener=function(e,t){for(var n=this._listeners,r=this._scopes,i=-1,a=0;a<n.length;a++)if(n[a]===e&&r[a]===t){i=a;break}return-1!==i&&(this._insideRaiseEvent?(this._toRemove.push(i),n[i]=void 0,r[i]=void 0):(n.splice(i,1),r.splice(i,1)),!0)},r.prototype.raiseEvent=function(){this._insideRaiseEvent=!0;var e,n=this._listeners,r=this._scopes,a=n.length;for(e=0;e<a;e++){var o=n[e];t(o)&&n[e].apply(r[e],arguments)}var u=this._toRemove;if((a=u.length)>0){for(u.sort(i),e=0;e<a;e++){var s=u[e];n.splice(s,1),r.splice(s,1)}u.length=0}this._insideRaiseEvent=!1},r}),define("Core/Heap",["./Check","./defaultValue","./defined","./defineProperties"],function(e,t,n,r){"use strict";function i(e){this._comparator=e.comparator,this._array=[],this._length=0,this._maximumLength=void 0}function a(e,t,n){var r=e[t];e[t]=e[n],e[n]=r}return r(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 n=this._length,r=this._comparator,i=this._array,o=-1,u=!0;u;){var s=2*(e+1),c=s-1;o=c<n&&r(i[c],i[e])<0?c:e,s<n&&r(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,r=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(!(r(t[o],t[u])<0))break;a(t,o,u),o=u}var s;return n(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 n=this._array,r=n[e];return a(n,e,--this._length),this.heapify(e),r}},i}),define("Core/RequestScheduler",["../ThirdParty/Uri","../ThirdParty/when","./Check","./defaultValue","./defined","./defineProperties","./Event","./Heap","./isBlobUri","./isDataUri","./RequestState"],function(e,t,n,r,i,a,o,u,s,c,l){"use strict";function f(e,t){return e.priority-t.priority}function h(){}function d(e){i(e.priorityFunction)&&(e.priority=e.priorityFunction())}function p(e){var t=r(h.requestsByServer[e],h.maximumRequestsPerServer);return w[e]<t}function m(e){return e.state===l.UNISSUED&&(e.state=l.ISSUED,e.deferred=t.defer()),e.deferred.promise}function y(e){return function(t){e.state!==l.CANCELLED&&(--g.numberOfActiveRequests,--w[e.serverKey],I.raiseEvent(),e.state=l.RECEIVED,e.deferred.resolve(t))}}function E(e){return function(t){e.state!==l.CANCELLED&&(++g.numberOfFailedRequests,--g.numberOfActiveRequests,--w[e.serverKey],I.raiseEvent(t),e.state=l.FAILED,e.deferred.reject(t))}}function v(e){var t=m(e);return e.state=l.ACTIVE,S.push(e),++g.numberOfActiveRequests,++g.numberOfActiveRequestsEver,++w[e.serverKey],e.requestFunction().then(y(e)).otherwise(E(e)),t}function _(e){var t=e.state===l.ACTIVE;e.state=l.CANCELLED,++g.numberOfCancelledRequests,e.deferred.reject(),t&&(--g.numberOfActiveRequests,--w[e.serverKey],++g.numberOfCancelledActiveRequests),i(e.cancelFunction)&&e.cancelFunction()}function T(){h.debugShowStatistics&&(0===g.numberOfActiveRequests&&g.lastNumberOfActiveRequests>0&&(g.numberOfAttemptedRequests>0&&(console.log("Number of attempted requests: "+g.numberOfAttemptedRequests),g.numberOfAttemptedRequests=0),g.numberOfCancelledRequests>0&&(console.log("Number of cancelled requests: "+g.numberOfCancelledRequests),g.numberOfCancelledRequests=0),g.numberOfCancelledActiveRequests>0&&(console.log("Number of cancelled active requests: "+g.numberOfCancelledActiveRequests),g.numberOfCancelledActiveRequests=0),g.numberOfFailedRequests>0&&(console.log("Number of failed requests: "+g.numberOfFailedRequests),g.numberOfFailedRequests=0)),g.lastNumberOfActiveRequests=g.numberOfActiveRequests)}var g={numberOfAttemptedRequests:0,numberOfActiveRequests:0,numberOfCancelledRequests:0,numberOfCancelledActiveRequests:0,numberOfFailedRequests:0,numberOfActiveRequestsEver:0,lastNumberOfActiveRequests:0},R=20,A=new u({comparator:f});A.maximumLength=R,A.reserve(R);var S=[],w={},O="undefined"!=typeof document?new e(document.location.href):new e,I=new o;return h.maximumRequests=50,h.maximumRequestsPerServer=6,h.requestsByServer={"api.cesium.com:443":18,"assets.cesium.com:443":18},h.throttleRequests=!0,h.debugShowStatistics=!1,h.requestCompletedEvent=I,a(h,{statistics:{get:function(){return g}},priorityHeapLength:{get:function(){return R},set:function(e){if(e<R)for(;A.length>e;){var t=A.pop();_(t)}R=e,A.maximumLength=e,A.reserve(e)}}}),h.update=function(){var e,t,n=0,r=S.length;for(e=0;e<r;++e)t=S[e],t.cancelled&&_(t),t.state===l.ACTIVE?n>0&&(S[e-n]=t):++n;S.length-=n;var i=A.internalArray,a=A.length;for(e=0;e<a;++e)d(i[e]);A.resort();for(var o=Math.max(h.maximumRequests-S.length,0),u=0;u<o&&A.length>0;)t=A.pop(),t.cancelled?_(t):!t.throttleByServer||p(t.serverKey)?(v(t),++u):_(t);T()},h.getServerKey=function(t){var n=new e(t).resolve(O);n.normalize();var r=n.authority;/:/.test(r)||(r=r+":"+("https"===n.scheme?"443":"80"));var a=w[r];return i(a)||(w[r]=0),r},h.request=function(e){if(c(e.url)||s(e.url))return I.raiseEvent(),e.state=l.RECEIVED,e.requestFunction();if(++g.numberOfAttemptedRequests,i(e.serverKey)||(e.serverKey=h.getServerKey(e.url)),!e.throttleByServer||p(e.serverKey)){if(!h.throttleRequests||!e.throttle)return v(e);if(!(S.length>=h.maximumRequests)){d(e)
;var t=A.insert(e);if(i(t)){if(t===e)return;_(t)}return m(e)}}},h.clearForSpecs=function(){for(;A.length>0;){_(A.pop())}for(var e=S.length,t=0;t<e;++t)_(S[t]);S.length=0,w={},g.numberOfAttemptedRequests=0,g.numberOfActiveRequests=0,g.numberOfCancelledRequests=0,g.numberOfCancelledActiveRequests=0,g.numberOfFailedRequests=0,g.numberOfActiveRequestsEver=0,g.lastNumberOfActiveRequests=0},h.numberOfActiveRequestsByServer=function(e){return w[e]},h.requestHeap=A,h}),define("Core/TrustedServers",["../ThirdParty/Uri","./defined","./DeveloperError"],function(e,t,n){"use strict";function r(n){var r=new e(n);r.normalize();var i=r.getAuthority();if(t(i)){if(-1!==i.indexOf("@")){i=i.split("@")[1]}if(-1===i.indexOf(":")){var a=r.getScheme();if(t(a)||(a=window.location.protocol,a=a.substring(0,a.length-1)),"http"===a)i+=":80";else{if("https"!==a)return;i+=":443"}}return i}}var i={},a={};return i.add=function(e,n){var r=e.toLowerCase()+":"+n;t(a[r])||(a[r]=!0)},i.remove=function(e,n){var r=e.toLowerCase()+":"+n;t(a[r])&&delete a[r]},i.contains=function(e){var n=r(e);return!(!t(n)||!t(a[n]))},i.clear=function(){a={}},i}),define("Core/Resource",["../ThirdParty/Uri","../ThirdParty/when","./appendForwardSlash","./Check","./clone","./combine","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./getAbsoluteUri","./getBaseUri","./getExtensionFromUri","./isBlobUri","./isCrossOriginUrl","./isDataUri","./loadAndExecuteScript","./objectToQuery","./queryToObject","./Request","./RequestErrorEvent","./RequestScheduler","./RequestState","./RuntimeError","./TrustedServers"],function(e,t,n,r,i,a,o,u,s,c,l,f,h,d,p,m,y,E,v,_,T,g,R,A,S,w){"use strict";function O(e,t,n,r){var i=e.query;if(!u(i)||0===i.length)return{};var a;if(-1===i.indexOf("=")){var o={};o[i]=void 0,a=o}else a=_(i);t._queryParameters=n?M(a,t._queryParameters,r):a,e.query=void 0}function I(e,t){var n=t._queryParameters,r=Object.keys(n);1!==r.length||u(n[r[0]])?e.query=v(n):e.query=r[0]}function N(e,t){return u(e)?u(e.clone)?e.clone():i(e):t}function x(e){if(e.state===A.ISSUED||e.state===A.ACTIVE)throw new S("The Resource is already being fetched.");e.state=A.UNISSUED,e.deferred=void 0}function M(e,t,n){if(!n)return a(e,t);var r=i(e,!0);for(var o in t)if(t.hasOwnProperty(o)){var s=r[o],c=t[o];u(s)?(Array.isArray(s)||(s=r[o]=[s]),r[o]=s.concat(c)):r[o]=Array.isArray(c)?c.slice():c}return r}function C(t){t=o(t,o.EMPTY_OBJECT),"string"==typeof t&&(t={url:t}),this._url=void 0,this._templateValues=N(t.templateValues,{}),this._queryParameters=N(t.queryParameters,{}),this.headers=N(t.headers,{}),this.request=o(t.request,new T),this.proxy=t.proxy,this.retryCallback=t.retryCallback,this.retryAttempts=o(t.retryAttempts,0),this._retryCount=0;var n=new e(t.url);O(n,this,!0,!0),n.fragment=void 0,this._url=n.toString()}function P(e){var n=e.resource,r=e.flipY,i=e.preferImageBitmap,a=n.request;a.url=n.url,a.requestFunction=function(){var e=n.url,a=!1;n.isDataUri||n.isBlobUri||(a=n.isCrossOriginUrl);var o=t.defer();return C._Implementations.createImage(e,a,o,r,i),o.promise};var o=R.request(a);if(u(o))return o.otherwise(function(e){return a.state!==A.FAILED?t.reject(e):n.retryOnError(e).then(function(o){return o?(a.state=A.UNISSUED,a.deferred=void 0,P({resource:n,flipY:r,preferImageBitmap:i})):t.reject(e)})})}function b(e,n,r){var i={};i[n]=r,e.setQueryParameters(i);var a=e.request;a.url=e.url,a.requestFunction=function(){var n=t.defer();return window[r]=function(e){n.resolve(e);try{delete window[r]}catch(e){window[r]=void 0}},C._Implementations.loadAndExecuteScript(e.url,r,n),n.promise};var o=R.request(a);if(u(o))return o.otherwise(function(i){return a.state!==A.FAILED?t.reject(i):e.retryOnError(i).then(function(o){return o?(a.state=A.UNISSUED,a.deferred=void 0,b(e,n,r)):t.reject(i)})})}function D(e,t){var n=decodeURIComponent(t);return e?atob(n):n}function U(e,t){for(var n=D(e,t),r=new ArrayBuffer(n.length),i=new Uint8Array(r),a=0;a<n.length;a++)i[a]=n.charCodeAt(a);return r}function L(e,t){t=o(t,"");var n=e[1],r=!!e[2],i=e[3];switch(t){case"":case"text":return D(r,i);case"arraybuffer":return U(r,i);case"blob":var a=U(r,i);return new Blob([a],{type:n});case"document":return(new DOMParser).parseFromString(D(r,i),n);case"json":return JSON.parse(D(r,i))}}function F(e,t,n){var r=new Image;r.onload=function(){n.resolve(r)},r.onerror=function(e){n.reject(e)},t&&(w.contains(e)?r.crossOrigin="use-credentials":r.crossOrigin=""),r.src=e}function B(e,t){switch(t){case"text":return e.toString("utf8");case"json":return JSON.parse(e.toString("utf8"));default:return new Uint8Array(e).buffer}}function z(e,t,n,r,i,a,o){var u=global.require,s=u("url").parse(e),c=u("https:"===s.protocol?"https":"http"),l=u("zlib"),f={protocol:s.protocol,hostname:s.hostname,port:s.port,path:s.path,query:s.query,method:n,headers:i};c.request(f).on("response",function(e){if(e.statusCode<200||e.statusCode>=300)return void a.reject(new g(e.statusCode,e,e.headers));var n=[];e.on("data",function(e){n.push(e)}),e.on("end",function(){var r=Buffer.concat(n);"gzip"===e.headers["content-encoding"]?l.gunzip(r,function(e,n){e?a.reject(new S("Error decompressing response.")):a.resolve(B(n,t))}):a.resolve(B(r,t))})}).on("error",function(e){a.reject(new g)}).end()}var q=function(){try{var e=new XMLHttpRequest;return e.open("GET","#",!0),e.responseType="blob","blob"===e.responseType}catch(e){return!1}}();C.createIfNeeded=function(e){return e instanceof C?e.getDerivedResource({request:e.request}):"string"!=typeof e?e:new C({url:e})};var G;C.supportsImageBitmapOptions=function(){if(u(G))return G;if("function"!=typeof createImageBitmap)return G=t.resolve(!1);return G=C.fetchBlob({url:"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVQImWP4////fwAJ+wP9CNHoHgAAAABJRU5ErkJggg=="}).then(function(e){return createImageBitmap(e,{imageOrientation:"flipY",premultiplyAlpha:"none"})}).then(function(e){return!0}).otherwise(function(){return!1})},s(C,{isBlobSupported:{get:function(){return q}}}),s(C.prototype,{queryParameters:{get:function(){return this._queryParameters}},templateValues:{get:function(){return this._templateValues}},url:{get:function(){return this.getUrlComponent(!0,!0)},set:function(t){var n=new e(t);O(n,this,!1),n.fragment=void 0,this._url=n.toString()}},extension:{get:function(){return d(this._url)}},isDataUri:{get:function(){return y(this._url)}},isBlobUri:{get:function(){return p(this._url)}},isCrossOriginUrl:{get:function(){return m(this._url)}},hasHeaders:{get:function(){return Object.keys(this.headers).length>0}}}),C.prototype.getUrlComponent=function(t,n){if(this.isDataUri)return this._url;var r=new e(this._url);t&&I(r,this);var i=r.toString().replace(/%7B/g,"{").replace(/%7D/g,"}"),a=this._templateValues;return i=i.replace(/{(.*?)}/g,function(e,t){var n=a[t];return u(n)?encodeURIComponent(n):e}),n&&u(this.proxy)&&(i=this.proxy.getURL(i)),i},C.prototype.setQueryParameters=function(e,t){this._queryParameters=t?M(this._queryParameters,e,!1):M(e,this._queryParameters,!1)},C.prototype.appendQueryParameters=function(e){this._queryParameters=M(e,this._queryParameters,!0)},C.prototype.setTemplateValues=function(e,t){this._templateValues=t?a(this._templateValues,e):a(e,this._templateValues)},C.prototype.getDerivedResource=function(t){var n=this.clone();if(n._retryCount=0,u(t.url)){var r=new e(t.url);O(r,n,!0,o(t.preserveQueryParameters,!1)),r.fragment=void 0,n._url=r.resolve(new e(f(this._url))).toString()}return u(t.queryParameters)&&(n._queryParameters=a(t.queryParameters,n._queryParameters)),u(t.templateValues)&&(n._templateValues=a(t.templateValues,n.templateValues)),u(t.headers)&&(n.headers=a(t.headers,n.headers)),u(t.proxy)&&(n.proxy=t.proxy),u(t.request)&&(n.request=t.request),u(t.retryCallback)&&(n.retryCallback=t.retryCallback),u(t.retryAttempts)&&(n.retryAttempts=t.retryAttempts),n},C.prototype.retryOnError=function(e){var n=this.retryCallback;if("function"!=typeof n||this._retryCount>=this.retryAttempts)return t(!1);var r=this;return t(n(this,e)).then(function(e){return++r._retryCount,e})},C.prototype.clone=function(e){return u(e)||(e=new C({url:this._url})),e._url=this._url,e._queryParameters=i(this._queryParameters),e._templateValues=i(this._templateValues),e.headers=i(this.headers),e.proxy=this.proxy,e.retryCallback=this.retryCallback,e.retryAttempts=this.retryAttempts,e._retryCount=0,e.request=this.request.clone(),e},C.prototype.getBaseUri=function(e){return h(this.getUrlComponent(e),e)},C.prototype.appendForwardSlash=function(){this._url=n(this._url)},C.prototype.fetchArrayBuffer=function(){return this.fetch({responseType:"arraybuffer"})},C.fetchArrayBuffer=function(e){return new C(e).fetchArrayBuffer()},C.prototype.fetchBlob=function(){return this.fetch({responseType:"blob"})},C.fetchBlob=function(e){return new C(e).fetchBlob()},C.prototype.fetchImage=function(e){e=o(e,o.EMPTY_OBJECT);var n=o(e.preferImageBitmap,!1),r=o(e.preferBlob,!1),i=o(e.flipY,!1);if(x(this.request),!q||this.isDataUri||this.isBlobUri||!this.hasHeaders&&!r)return P({resource:this,flipY:i,preferImageBitmap:n});var a=this.fetchBlob();if(u(a)){var s,c,l,f;return C.supportsImageBitmapOptions().then(function(e){return s=e,c=s&&n,a}).then(function(e){if(u(e)){if(f=e,c)return C.createImageBitmapFromBlob(e,{flipY:i,premultiplyAlpha:!1});var t=window.URL.createObjectURL(e);return l=new C({url:t}),P({resource:l,flipY:i,preferImageBitmap:!1})}}).then(function(e){if(u(e))return e.blob=f,c?e:(window.URL.revokeObjectURL(l.url),e)}).otherwise(function(e){return u(l)&&window.URL.revokeObjectURL(l.url),e.blob=f,t.reject(e)})}},C.fetchImage=function(e){return new C(e).fetchImage({flipY:e.flipY,preferBlob:e.preferBlob,preferImageBitmap:e.preferImageBitmap})},C.prototype.fetchText=function(){return this.fetch({responseType:"text"})},C.fetchText=function(e){return new C(e).fetchText()},C.prototype.fetchJson=function(){var e=this.fetch({responseType:"text",headers:{Accept:"application/json,*/*;q=0.01"}});if(u(e))return e.then(function(e){if(u(e))return JSON.parse(e)})},C.fetchJson=function(e){return new C(e).fetchJson()},C.prototype.fetchXML=function(){return this.fetch({responseType:"document",overrideMimeType:"text/xml"})},C.fetchXML=function(e){return new C(e).fetchXML()},C.prototype.fetchJsonp=function(e){e=o(e,"callback"),x(this.request);var t;do{t="loadJsonp"+Math.random().toString().substring(2,8)}while(u(window[t]));return b(this,e,t)},C.fetchJsonp=function(e){return new C(e).fetchJsonp(e.callbackParameterName)},C.prototype._makeRequest=function(e){var n=this;x(n.request);var r=n.request;r.url=n.url,r.requestFunction=function(){var i=e.responseType,o=a(e.headers,n.headers),s=e.overrideMimeType,c=e.method,l=e.data,f=t.defer(),h=C._Implementations.loadWithXhr(n.url,i,c,l,o,f,s);return u(h)&&u(h.abort)&&(r.cancelFunction=function(){h.abort()}),f.promise};var i=R.request(r);if(u(i))return i.then(function(e){return e}).otherwise(function(i){return r.state!==A.FAILED?t.reject(i):n.retryOnError(i).then(function(a){return a?(r.state=A.UNISSUED,r.deferred=void 0,n.fetch(e)):t.reject(i)})})};var V=/^data:(.*?)(;base64)?,(.*)$/;C.prototype.fetch=function(e){return e=N(e,{}),e.method="GET",this._makeRequest(e)},C.fetch=function(e){return new C(e).fetch({responseType:e.responseType,overrideMimeType:e.overrideMimeType})},C.prototype.delete=function(e){return e=N(e,{}),e.method="DELETE",this._makeRequest(e)},C.delete=function(e){return new C(e).delete({responseType:e.responseType,overrideMimeType:e.overrideMimeType,data:e.data})},C.prototype.head=function(e){return e=N(e,{}),e.method="HEAD",this._makeRequest(e)},C.head=function(e){return new C(e).head({responseType:e.responseType,overrideMimeType:e.overrideMimeType})},C.prototype.options=function(e){return e=N(e,{}),e.method="OPTIONS",this._makeRequest(e)},C.options=function(e){return new C(e).options({responseType:e.responseType,overrideMimeType:e.overrideMimeType})},C.prototype.post=function(e,t){return r.defined("data",e),t=N(t,{}),t.method="POST",t.data=e,this._makeRequest(t)},C.post=function(e){return new C(e).post(e.data,{responseType:e.responseType,overrideMimeType:e.overrideMimeType})},C.prototype.put=function(e,t){return r.defined("data",e),t=N(t,{}),t.method="PUT",t.data=e,this._makeRequest(t)},C.put=function(e){return new C(e).put(e.data,{responseType:e.responseType,overrideMimeType:e.overrideMimeType})},C.prototype.patch=function(e,t){return r.defined("data",e),t=N(t,{}),t.method="PATCH",t.data=e,this._makeRequest(t)},C.patch=function(e){return new C(e).patch(e.data,{responseType:e.responseType,overrideMimeType:e.overrideMimeType})},C._Implementations={},C._Implementations.createImage=function(e,t,n,r,i){C.supportsImageBitmapOptions().then(function(a){return a&&i?C.fetchBlob({url:e}).then(function(t){return u(t)?C.createImageBitmapFromBlob(t,{flipY:r,premultiplyAlpha:!1}):void n.reject(new S("Successfully retrieved "+e+" but it contained no content."))}).then(n.resolve):void F(e,t,n)}).otherwise(n.reject)},C.createImageBitmapFromBlob=function(e,t){return r.defined("options",t),r.typeOf.bool("options.flipY",t.flipY),r.typeOf.bool("options.premultiplyAlpha",t.premultiplyAlpha),createImageBitmap(e,{imageOrientation:t.flipY?"flipY":"none",premultiplyAlpha:t.premultiplyAlpha?"premultiply":"none"})};var W="undefined"==typeof XMLHttpRequest;return C._Implementations.loadWithXhr=function(e,t,n,r,i,a,o){var s=V.exec(e);if(null!==s)return void a.resolve(L(s,t));if(W)return void z(e,t,n,r,i,a,o);var c=new XMLHttpRequest;if(w.contains(e)&&(c.withCredentials=!0),c.open(n,e,!0),u(o)&&u(c.overrideMimeType)&&c.overrideMimeType(o),u(i))for(var l in i)i.hasOwnProperty(l)&&c.setRequestHeader(l,i[l]);u(t)&&(c.responseType=t);var f=!1;return"string"==typeof e&&(f=0===e.indexOf("file://")||"undefined"!=typeof window&&"file://"===window.location.origin),c.onload=function(){if((c.status<200||c.status>=300)&&(!f||0!==c.status))return void a.reject(new g(c.status,c.response,c.getAllResponseHeaders()));var e=c.response,r=c.responseType;if("HEAD"===n||"OPTIONS"===n){var i=c.getAllResponseHeaders(),o=i.trim().split(/[\r\n]+/),s={};return o.forEach(function(e){var t=e.split(": "),n=t.shift();s[n]=t.join(": ")}),void a.resolve(s)}if(204===c.status)a.resolve();else if(!u(e)||u(t)&&r!==t)if("json"===t&&"string"==typeof e)try{a.resolve(JSON.parse(e))}catch(e){a.reject(e)}else(""===r||"document"===r)&&u(c.responseXML)&&c.responseXML.hasChildNodes()?a.resolve(c.responseXML):""!==r&&"text"!==r||!u(c.responseText)?a.reject(new S("Invalid XMLHttpRequest response type.")):a.resolve(c.responseText);else a.resolve(e)},c.onerror=function(e){a.reject(new g)},c.send(r),c},C._Implementations.loadAndExecuteScript=function(e,t,n){return E(e,t).otherwise(n.reject)},C._DefaultImplementations={},C._DefaultImplementations.createImage=C._Implementations.createImage,C._DefaultImplementations.loadWithXhr=C._Implementations.loadWithXhr,C._DefaultImplementations.loadAndExecuteScript=C._Implementations.loadAndExecuteScript,C.DEFAULT=l(new C({url:"undefined"==typeof document?"":document.location.href.split("?")[0]})),C}),define("Core/EarthOrientationParameters",["../ThirdParty/when","./binarySearch","./defaultValue","./defined","./EarthOrientationParametersSample","./freezeObject","./JulianDate","./LeapSecond","./Resource","./RuntimeError","./TimeConstants","./TimeStandard"],function(e,t,n,r,i,a,o,u,s,c,l,f){"use strict";function h(t){if(t=n(t,n.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=n(t.addNewLeapSeconds,!0),r(t.data))p(this,t.data);else if(r(t.url)){var i=s.createIfNeeded(t.url),a=this;this._downloadPromise=e(i.fetchJson(),function(e){p(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+i.url+"."})}else p(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function d(e,t){return o.compare(e.julianDate,t)}function p(e,n){if(!r(n.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!r(n.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var i=n.columnNames.indexOf("modifiedJulianDateUtc"),a=n.columnNames.indexOf("xPoleWanderRadians"),s=n.columnNames.indexOf("yPoleWanderRadians"),c=n.columnNames.indexOf("ut1MinusUtcSeconds"),h=n.columnNames.indexOf("xCelestialPoleOffsetRadians"),p=n.columnNames.indexOf("yCelestialPoleOffsetRadians"),m=n.columnNames.indexOf("taiMinusUtcSeconds");if(i<0||a<0||s<0||c<0||h<0||p<0||m<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 y=e._samples=n.samples,E=e._dates=[];e._dateColumn=i,e._xPoleWanderRadiansColumn=a,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=h,e._yCelestialPoleOffsetRadiansColumn=p,e._taiMinusUtcSecondsColumn=m,e._columnCount=n.columnNames.length,e._lastIndex=void 0;for(var v,_=e._addNewLeapSeconds,T=0,g=y.length;T<g;T+=e._columnCount){var R=y[T+i],A=y[T+m],S=R+l.MODIFIED_JULIAN_DATE_DIFFERENCE,w=new o(S,A,f.TAI);if(E.push(w),_){if(A!==v&&r(v)){var O=o.leapSeconds,I=t(O,w,d);if(I<0){var N=new u(w,A);O.splice(~I,0,N)}}v=A}}}function m(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 E(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 m(e,n,i,s,u),u;if(r.equals(l))return m(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],E=n[d+e._ut1MinusUtcSecondsColumn],v=E-p;if(v>.5||v<-.5){var _=n[h+e._taiMinusUtcSecondsColumn],T=n[d+e._taiMinusUtcSecondsColumn];_!==T&&(l.equals(r)?p=E:E-=T-_)}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,E),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),m=p||o.greaterThanOrEquals(h,e);if(d&&m)return s=u,!p&&h.equals(e)&&++s,l=s+1,E(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)<0&&(s=0)),this._lastIndex=s,E(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 a=2*(e.w*e.y-e.z*e.x),o=1-2*(e.x*e.x+e.y*e.y),u=2*(e.w*e.x+e.y*e.z),s=1-2*(e.y*e.y+e.z*e.z),c=2*(e.w*e.z+e.x*e.y);return n.heading=-Math.atan2(c,s),n.roll=Math.atan2(u,o),n.pitch=-r.asinClamped(a),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/buildModuleUrl",["./defined","./DeveloperError","./getAbsoluteUri","./Resource","require"],function(e,t,n,r,i){"use strict";function a(){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 o(t){return"undefined"==typeof document?t:(e(f)||(f=document.createElement("a")),f.href=t,f.href=f.href,f.href)}function u(){if(e(h))return h;var t;return t="undefined"!=typeof CESIUM_BASE_URL?CESIUM_BASE_URL:e(define.amd)&&!define.amd.toUrlUndefined&&e(i.toUrl)?n("..",l("Core/buildModuleUrl.js")):a(),h=new r({url:o(t)}),h.appendForwardSlash(),h}function s(e){return o(i.toUrl("../"+e))}function c(e){return u().getDerivedResource({url:e}).url}function l(t){return e(d)||(d=e(define.amd)&&!define.amd.toUrlUndefined&&e(i.toUrl)?s:c),d(t)}var f,h,d,p=/((?:.*\/)|^)cesium[\w-]*\.js(?:\W|$)/i;return l._cesiumScriptRegex=p,l._buildModuleUrlFromBaseUrl=c,l._clearBaseResource=function(){h=void 0},l.setBaseUrl=function(e){h=r.DEFAULT.getDerivedResource({url:e})},l.getCesiumBaseUrl=u,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","./Resource","./TimeStandard"],function(e,t,n,r,i,a,o,u){"use strict";function s(e){e=n(e,n.EMPTY_OBJECT),this._xysFileUrlTemplate=o.createIfNeeded(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),s=Math.pow(this._stepSizeDays,t),c=0;c<=t;++c){r[c]=s,i[c]=c*this._stepSizeDays;for(var l=0;l<=t;++l)l!==c&&(r[c]*=c-l);r[c]=1/r[c]}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;var u,s=n._xysFileUrlTemplate;return u=r(s)?s.getDerivedResource({templateValues:{0:i}}):new o({url:t("Assets/IAU2006_XYS/IAU2006_XYS_"+i+".json")}),e(u.fetchJson(),function(e){n._chunkDownloadsInProgress[i]=!1;for(var t=n._samples,r=e.samples,o=i*n._samplesPerXysFile*3,u=0,s=r.length;u<s;++u)t[o+u]=r[u];a.resolve()}),a.promise}var f=new a(0,0,u.TAI);return s.prototype.preload=function(t,n,r,i){var a=c(this,t,n),o=c(this,r,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,n){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)<0&&(s=0));var 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,m,y=a-s*this._stepSizeDays,E=this._work,v=this._denominators,_=this._coef,T=this._xTable;for(p=0;p<=u;++p)E[p]=y-T[p];for(p=0;p<=u;++p){for(_[p]=1,m=0;m<=u;++m)m!==p&&(_[p]*=E[m]);_[p]*=v[p];var g=3*(s+p);n.x+=_[p]*d[g++],n.y+=_[p]*d[g++],n.s+=_[p]*d[g]}return n}}}},s}),define("Core/Transforms",["../ThirdParty/when","./Cartesian2","./Cartesian3","./Cartesian4","./Cartographic","./Check","./defaultValue","./defined","./DeveloperError","./EarthOrientationParameters","./EarthOrientationParametersSample","./Ellipsoid","./HeadingPitchRoll","./Iau2006XysData","./Iau2006XysSample","./JulianDate","./Math","./Matrix3","./Matrix4","./Quaternion","./TimeConstants"],function(e,t,n,r,i,a,o,u,s,c,l,f,h,d,p,m,y,E,v,_,T){"use strict";var g={},R={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"}},A={north:[-1,0,0],east:[0,1,0],up:[0,0,1],south:[1,0,0],west:[0,-1,0],down:[0,0,-1]},S={},w={east:new n,north:new n,up:new n,west:new n,south:new n,down:new n},O=new n,I=new n,N=new n;g.localFrameToFixedFrameGenerator=function(e,t){if(!R.hasOwnProperty(e)||!R[e].hasOwnProperty(t))throw new s("firstAxis and secondAxis must be east, north, up, west, south or down.");var r,i=R[e][t],a=e+t;return u(S[a])?r=S[a]:(r=function(r,a,s){if(u(s)||(s=new v),y.equalsEpsilon(r.x,0,y.EPSILON14)&&y.equalsEpsilon(r.y,0,y.EPSILON14)){var c=y.sign(r.z);n.unpack(A[e],0,O),"east"!==e&&"west"!==e&&n.multiplyByScalar(O,c,O),n.unpack(A[t],0,I),"east"!==t&&"west"!==t&&n.multiplyByScalar(I,c,I),n.unpack(A[i],0,N),"east"!==i&&"west"!==i&&n.multiplyByScalar(N,c,N)}else{a=o(a,f.WGS84),a.geodeticSurfaceNormal(r,w.up);var l=w.up,h=w.east;h.x=-r.y,h.y=r.x,h.z=0,n.normalize(h,w.east),n.cross(l,h,w.north),n.multiplyByScalar(w.up,-1,w.down),n.multiplyByScalar(w.east,-1,w.west),n.multiplyByScalar(w.north,-1,w.south),O=w[e],I=w[t],N=w[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]=N.x,s[9]=N.y,s[10]=N.z,s[11]=0,s[12]=r.x,s[13]=r.y,s[14]=r.z,s[15]=1,s},S[a]=r),r},g.eastNorthUpToFixedFrame=g.localFrameToFixedFrameGenerator("east","north"),g.northEastDownToFixedFrame=g.localFrameToFixedFrameGenerator("north","east"),g.northUpEastToFixedFrame=g.localFrameToFixedFrameGenerator("north","up"),g.northWestUpToFixedFrame=g.localFrameToFixedFrameGenerator("north","west");var x=new _,M=new n(1,1,1),C=new v;g.headingPitchRollToFixedFrame=function(e,t,r,i,a){i=o(i,g.eastNorthUpToFixedFrame);var u=_.fromHeadingPitchRoll(t,x),s=v.fromTranslationQuaternionRotationScale(n.ZERO,u,M,C);return a=i(e,r,a),v.multiply(a,s,a)};var P=new v,b=new E;g.headingPitchRollQuaternion=function(e,t,n,r,i){var a=g.headingPitchRollToFixedFrame(e,t,n,r,P),o=v.getRotation(a,b);return _.fromRotationMatrix(o,i)};var D=new n(1,1,1),U=new n,L=new v,F=new v,B=new E,z=new _;g.fixedFrameToHeadingPitchRoll=function(e,t,r,i){t=o(t,f.WGS84),r=o(r,g.eastNorthUpToFixedFrame),u(i)||(i=new h);var a=v.getTranslation(e,U);if(n.equals(a,n.ZERO))return i.heading=0,i.pitch=0,i.roll=0,i;var s=v.inverseTransformation(r(a,t,L),L),c=v.setScale(e,D,F);c=v.setTranslation(c,n.ZERO,c),s=v.multiply(s,c,s);var l=_.fromRotationMatrix(v.getRotation(s,B),z);return l=_.normalize(l,l),h.fromQuaternion(l,i)};var q=y.TWO_PI/86400,G=new m;g.computeTemeToPseudoFixedMatrix=function(e,t){G=m.addSeconds(e,-m.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=24110.54841+n*(8640184.812866+n*(.093104+-62e-7*n)),s=o*q%y.TWO_PI,c=72921158553e-15+1.1772758384668e-19*(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 E(h,d,0,-d,h,0,0,0,1)},g.iau2006XysData=new d,g.earthOrientationParameters=c.NONE;g.preloadIcrfFixed=function(t){var n=t.start.dayNumber,r=t.start.secondsOfDay+32.184,i=t.stop.dayNumber,a=t.stop.secondsOfDay+32.184,o=g.iau2006XysData.preload(n,r,i,a),u=g.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},g.computeIcrfToFixedMatrix=function(e,t){u(t)||(t=new E);var n=g.computeFixedToIcrfMatrix(e,t);if(u(n))return E.transpose(n,t)};var V=new p(0,0,0),W=new l(0,0,0,0,0,0),X=new E,H=new E;g.computeFixedToIcrfMatrix=function(e,t){u(t)||(t=new E);var n=g.earthOrientationParameters.compute(e,W);if(u(n)){var r=e.dayNumber,i=e.secondsOfDay+32.184,a=g.iau2006XysData.computeXysRadians(r,i,V);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=X;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=E.fromRotationZ(-a.s,H),h=E.multiply(l,f,X),d=e.dayNumber,p=e.secondsOfDay-m.computeTaiMinusUtc(e)+n.ut1MinusUtc,v=d-2451545,_=p/T.SECONDS_PER_DAY,R=.779057273264+_+.00273781191135448*(v+_);R=R%1*y.TWO_PI;var A=E.fromRotationZ(R,H),S=E.multiply(h,A,X),w=Math.cos(n.xPoleWander),O=Math.cos(n.yPoleWander),I=Math.sin(n.xPoleWander),N=Math.sin(n.yPoleWander),x=r-2451545+i/T.SECONDS_PER_DAY;x/=36525;var M=-47e-6*x*y.RADIANS_PER_DEGREE/3600,C=Math.cos(M),P=Math.sin(M),b=H;return b[0]=w*C,b[1]=w*P,b[2]=I,b[3]=-O*P+N*I*C,b[4]=O*C+N*I*P,b[5]=-N*w,b[6]=-N*P-O*I*C,b[7]=N*C-O*I*P,b[8]=O*w,E.multiply(S,b,t)}}};var k=new r;g.pointToWindowCoordinates=function(e,t,n,r){return r=g.pointToGLWindowCoordinates(e,t,n,r),r.y=2*t[5]-r.y,r},g.pointToGLWindowCoordinates=function(e,n,i,a){u(a)||(a=new t);var o=k;return v.multiplyByVector(e,r.fromElements(i.x,i.y,i.z,1,o),o),r.multiplyByScalar(o,1/o.w,o),v.multiplyByVector(n,o,o),t.fromCartesian4(o,a)};var Y=new n,j=new n,Z=new n;g.rotationMatrixFromPositionVelocity=function(e,t,r,i){var a=o(r,f.WGS84).geodeticSurfaceNormal(e,Y),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,Z);return n.normalize(c,c),n.cross(t,c,s),n.negate(s,s),n.normalize(s,s),u(i)||(i=new E),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 K=new v(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1),J=new i,Q=new n,$=new n,ee=new E,te=new v,ne=new v;return g.basisTo2D=function(e,t,r){var i=v.getTranslation(t,$),a=e.ellipsoid,o=a.cartesianToCartographic(i,J),u=e.project(o,Q);n.fromElements(u.z,u.x,u.y,u);var s=g.eastNorthUpToFixedFrame(i,a,te),c=v.inverseTransformation(s,ne),l=v.getRotation(t,ee),f=v.multiplyByMatrix3(c,l,r);return v.multiply(K,f,r),v.setTranslation(r,u,r),r},g.wgs84To2DModelMatrix=function(e,t,r){var i=e.ellipsoid,a=g.eastNorthUpToFixedFrame(t,i,te),o=v.inverseTransformation(a,ne),u=i.cartesianToCartographic(t,J),s=e.project(u,Q);n.fromElements(s.z,s.x,s.y,s);var c=v.fromTranslation(s,te);return v.multiply(K,o,r),v.multiply(c,r,r),r},g}),
define("Core/Geometry",["./Cartesian2","./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./DeveloperError","./GeometryOffsetAttribute","./GeometryType","./Matrix2","./Matrix3","./Matrix4","./PrimitiveType","./Quaternion","./Rectangle","./Transforms"],function(e,t,n,r,i,a,o,u,s,c,l,f,h,d,p,m){"use strict";function y(e){e=i(e,i.EMPTY_OBJECT),this.attributes=e.attributes,this.indices=e.indices,this.primitiveType=i(e.primitiveType,h.TRIANGLES),this.boundingSphere=e.boundingSphere,this.geometryType=i(e.geometryType,s.NONE),this.boundingSphereCV=e.boundingSphereCV,this.offsetAttribute=e.offsetAttribute}y.computeNumberOfVertices=function(e){var t=-1;for(var n in e.attributes)if(e.attributes.hasOwnProperty(n)&&a(e.attributes[n])&&a(e.attributes[n].values)){var r=e.attributes[n],i=r.values.length/r.componentsPerAttribute;t=i}return t};var E=new n,v=new t,_=new f,T=[new n,new n,new n],g=[new e,new e,new e],R=[new e,new e,new e],A=new t,S=new d,w=new f,O=new c;return y._textureCoordinateRotationPoints=function(r,i,a,o){var u,s=p.center(o,E),h=n.toCartesian(s,a,v),y=m.eastNorthUpToFixedFrame(h,a,_),I=f.inverse(y,_),N=g,x=T;x[0].longitude=o.west,x[0].latitude=o.south,x[1].longitude=o.west,x[1].latitude=o.north,x[2].longitude=o.east,x[2].latitude=o.south;var M=A;for(u=0;u<3;u++)n.toCartesian(x[u],a,M),M=f.multiplyByPointAsVector(I,M,M),N[u].x=M.x,N[u].y=M.y;var C=d.fromAxisAngle(t.UNIT_Z,-i,S),P=l.fromQuaternion(C,w),b=r.length,D=Number.POSITIVE_INFINITY,U=Number.POSITIVE_INFINITY,L=Number.NEGATIVE_INFINITY,F=Number.NEGATIVE_INFINITY;for(u=0;u<b;u++)M=f.multiplyByPointAsVector(I,r[u],M),M=l.multiplyByVector(P,M,M),D=Math.min(D,M.x),U=Math.min(U,M.y),L=Math.max(L,M.x),F=Math.max(F,M.y);var B=c.fromRotation(i,O),z=R;z[0].x=D,z[0].y=U,z[1].x=D,z[1].y=F,z[2].x=L,z[2].y=U;var q=N[0],G=N[2].x-q.x,V=N[1].y-q.y;for(u=0;u<3;u++){var W=z[u];c.multiplyByVector(B,W,W),W.x=(W.x-q.x)/G,W.y=(W.y-q.y)/V}var X=z[0],H=z[1],k=z[2],Y=new Array(6);return e.pack(X,Y),e.pack(H,Y,2),e.pack(k,Y,4),Y},y}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(e,t,n){"use strict";function r(t){t=e(t,e.EMPTY_OBJECT),this.componentDatatype=t.componentDatatype,this.componentsPerAttribute=t.componentsPerAttribute,this.normalize=e(t.normalize,!1),this.values=t.values}return r}),define("Core/GeometryAttributes",["./defaultValue"],function(e){"use strict";function t(t){t=e(t,e.EMPTY_OBJECT),this.position=t.position,this.normal=t.normal,this.st=t.st,this.bitangent=t.bitangent,this.tangent=t.tangent,this.color=t.color}return t}),define("Core/AttributeCompression",["./Cartesian2","./Cartesian3","./Check","./defined","./DeveloperError","./Math"],function(e,t,n,r,i,a){"use strict";function o(e){return l[0]=e,l[0]}function u(e){return e>>1^-(1&e)}var s={};s.octEncodeInRange=function(e,t,n){if(n.x=e.x/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),n.y=e.y/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),e.z<0){var r=n.x,i=n.y;n.x=(1-Math.abs(i))*a.signNotZero(r),n.y=(1-Math.abs(r))*a.signNotZero(i)}return n.x=a.toSNorm(n.x,t),n.y=a.toSNorm(n.y,t),n},s.octEncode=function(e,t){return s.octEncodeInRange(e,255,t)};var c=new e,l=new Uint8Array(1);s.octEncodeToCartesian4=function(e,t){return s.octEncodeInRange(e,65535,c),t.x=o(c.x*(1/256)),t.y=o(c.x),t.z=o(c.y*(1/256)),t.w=o(c.y),t},s.octDecodeInRange=function(e,n,r,i){if(i.x=a.fromSNorm(e,r),i.y=a.fromSNorm(n,r),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)},s.octDecode=function(e,t,n){return s.octDecodeInRange(e,t,255,n)},s.octDecodeFromCartesian4=function(e,t){var n=e.x,r=e.y,i=e.z,a=e.w,o=256*n+r,u=256*i+a;return s.octDecodeInRange(o,u,65535,t)},s.octPackFloat=function(e){return 256*e.x+e.y};var f=new e;return s.octEncodeFloat=function(e){return s.octEncode(e,f),s.octPackFloat(f)},s.octDecodeFloat=function(e,t){var n=e/256,r=Math.floor(n),i=256*(n-r);return s.octDecode(r,i,t)},s.octPack=function(e,t,n,r){var i=s.octEncodeFloat(e),a=s.octEncodeFloat(t),o=s.octEncode(n,f);return r.x=65536*o.x+i,r.y=65536*o.y+a,r},s.octUnpack=function(e,t,n,r){var i=e.x/65536,a=Math.floor(i),o=65536*(i-a);i=e.y/65536;var u=Math.floor(i),c=65536*(i-u);s.octDecodeFloat(o,t),s.octDecodeFloat(c,n),s.octDecode(a,u,r)},s.compressTextureCoordinates=function(e){return 4096*(4095*e.x|0)+(4095*e.y|0)},s.decompressTextureCoordinates=function(e,t){var n=e/4096,r=Math.floor(n);return t.x=r/4095,t.y=(e-4096*r)/4095,t},s.zigZagDeltaDecode=function(e,t,n){for(var i=e.length,a=0,o=0,s=0,c=0;c<i;++c)a+=u(e[c]),o+=u(t[c]),e[c]=a,t[c]=o,r(n)&&(s+=u(n[c]),n[c]=s)},s}),define("Core/barycentricCoordinates",["./Cartesian2","./Cartesian3","./Check","./defined","./Math"],function(e,t,n,r,i){"use strict";function a(n,a,c,l,f){r(f)||(f=new t);var h,d,p,m,y,E,v,_;if(r(a.z)){if(t.equalsEpsilon(n,a,i.EPSILON14))return t.clone(t.UNIT_X,f);if(t.equalsEpsilon(n,c,i.EPSILON14))return t.clone(t.UNIT_Y,f);if(t.equalsEpsilon(n,l,i.EPSILON14))return t.clone(t.UNIT_Z,f);h=t.subtract(c,a,o),d=t.subtract(l,a,u),p=t.subtract(n,a,s),m=t.dot(h,h),y=t.dot(h,d),E=t.dot(h,p),v=t.dot(d,d),_=t.dot(d,p)}else{if(e.equalsEpsilon(n,a,i.EPSILON14))return t.clone(t.UNIT_X,f);if(e.equalsEpsilon(n,c,i.EPSILON14))return t.clone(t.UNIT_Y,f);if(e.equalsEpsilon(n,l,i.EPSILON14))return t.clone(t.UNIT_Z,f);h=e.subtract(c,a,o),d=e.subtract(l,a,u),p=e.subtract(n,a,s),m=e.dot(h,h),y=e.dot(h,d),E=e.dot(h,p),v=e.dot(d,d),_=e.dot(d,p)}var T=m*v-y*y,g=1/T;return f.y=(v*E-y*_)*g,f.z=(m*_-y*E)*g,f.x=1-f.y-f.z,f}var o=new t,u=new t,s=new t;return a}),define("Core/EncodedCartesian3",["./Cartesian3","./Check","./defined"],function(e,t,n){"use strict";function r(){this.high=e.clone(e.ZERO),this.low=e.clone(e.ZERO)}r.encode=function(e,t){n(t)||(t={high:0,low:0});var r;return e>=0?(r=65536*Math.floor(e/65536),t.high=r,t.low=e-r):(r=65536*Math.floor(-e/65536),t.high=-r,t.low=e+r),t};var i={high:0,low:0};r.fromCartesian=function(e,t){n(t)||(t=new r);var a=t.high,o=t.low;return r.encode(e.x,i),a.x=i.high,o.x=i.low,r.encode(e.y,i),a.y=i.high,o.y=i.low,r.encode(e.z,i),a.z=i.high,o.z=i.low,t};var a=new r;return r.writeElements=function(e,t,n){r.fromCartesian(e,a);var i=a.high,o=a.low;t[n]=i.x,t[n+1]=i.y,t[n+2]=i.z,t[n+3]=o.x,t[n+4]=o.y,t[n+5]=o.z},r}),define("Core/IndexDatatype",["./defined","./DeveloperError","./freezeObject","./Math","./WebGLConstants"],function(e,t,n,r,i){"use strict";var a={UNSIGNED_BYTE:i.UNSIGNED_BYTE,UNSIGNED_SHORT:i.UNSIGNED_SHORT,UNSIGNED_INT:i.UNSIGNED_INT};return a.getSizeInBytes=function(e){switch(e){case a.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case a.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case a.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},a.fromSizeInBytes=function(e){switch(e){case 2:return a.UNSIGNED_SHORT;case 4:return a.UNSIGNED_INT;case 1:return a.UNSIGNED_BYTE}},a.validate=function(t){return e(t)&&(t===a.UNSIGNED_BYTE||t===a.UNSIGNED_SHORT||t===a.UNSIGNED_INT)},a.createTypedArray=function(e,t){return e>=r.SIXTY_FOUR_KILOBYTES?new Uint32Array(t):new Uint16Array(t)},a.createTypedArrayFromArrayBuffer=function(e,t,n,i){return e>=r.SIXTY_FOUR_KILOBYTES?new Uint32Array(t,n,i):new Uint16Array(t,n,i)},n(a)}),define("Core/QuadraticRealPolynomial",["./DeveloperError","./Math"],function(e,t){"use strict";function n(e,n,r){var i=e+n;return t.sign(e)!==t.sign(n)&&Math.abs(i/Math.max(Math.abs(e),Math.abs(n)))<r?0:i}var r={};return r.computeDiscriminant=function(e,t,n){return t*t-4*e*n},r.computeRealRoots=function(e,r,i){var a;if(0===e)return 0===r?[]:[-i/r];if(0===r){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)<0)return[];var s=Math.sqrt(a);return[-s,s]}if(0===i)return a=-r/e,a<0?[a,0]:[0,a];var c=r*r,l=4*e*i,f=n(c,-l,t.EPSILON14);if(f<0)return[];var h=-.5*n(r,t.sign(r)*Math.sqrt(f),t.EPSILON14);return r>0?[h/e,i/h]:[i/h,h/e]},r}),define("Core/CubicRealPolynomial",["./DeveloperError","./QuadraticRealPolynomial"],function(e,t){"use strict";function n(e,t,n,r){var i,a,o=e,u=t/3,s=n/3,c=r,l=o*s,f=u*c,h=u*u,d=s*s,p=o*s-h,m=o*c-u*s,y=u*c-d,E=4*p*y-m*m;if(E<0){var v,_,T;h*f>=l*d?(v=o,_=p,T=-2*u*p+o*m):(v=c,_=y,T=-c*m+2*s*y);var g=T<0?-1:1,R=-g*Math.abs(v)*Math.sqrt(-E);a=-T+R;var A=a/2,S=A<0?-Math.pow(-A,1/3):Math.pow(A,1/3),w=a===R?-S:-_/S;return i=_<=0?S+w:-T/(S*S+w*w+_),h*f>=l*d?[(i-u)/o]:[-c/(i+s)]}var O=p,I=-2*u*p+o*m,N=y,x=-c*m+2*s*y,M=Math.sqrt(E),C=Math.sqrt(3)/2,P=Math.abs(Math.atan2(o*M,-I)/3);i=2*Math.sqrt(-O);var b=Math.cos(P);a=i*b;var D=i*(-b/2-C*Math.sin(P)),U=a+D>2*u?a-u:D-u,L=o,F=U/L;P=Math.abs(Math.atan2(c*M,-x)/3),i=2*Math.sqrt(-N),b=Math.cos(P),a=i*b,D=i*(-b/2-C*Math.sin(P));var B=-c,z=a+D<2*s?a+s:D+s,q=B/z,G=L*z,V=-U*z-L*B,W=U*B,X=(s*V-u*W)/(-u*V+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 r={};return r.computeDiscriminant=function(e,t,n,r){var i=e*e,a=t*t,o=n*n;return 18*e*t*n*r+a*o-27*i*(r*r)-4*(e*o*n+a*t*r)},r.computeRealRoots=function(e,r,i,a){var o,u;if(0===e)return t.computeRealRoots(r,i,a);if(0===r){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]]):n(e,0,i,a)}return 0===i?0===a?(u=-r/e,u<0?[u,0,0]:[0,0,u]):n(e,r,0,a):0===a?(o=t.computeRealRoots(e,r,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]]):n(e,r,i,a)},r}),define("Core/QuarticRealPolynomial",["./CubicRealPolynomial","./DeveloperError","./Math","./QuadraticRealPolynomial"],function(e,t,n,r){"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)<n.EPSILON14){var p=r.computeRealRoots(1,s,l);if(2===p.length){var m,y=p[0],E=p[1];if(y>=0&&E>=0){var v=Math.sqrt(y),_=Math.sqrt(E);return[h-_,h-v,h+v,h+_]}if(y>=0&&E<0)return m=Math.sqrt(y),[h-m,h+m];if(y<0&&E>=0)return m=Math.sqrt(E),[h-m,h+m]}return[]}if(d>0){var T=Math.sqrt(d),g=(s+d-c/T)/2,R=(s+d+c/T)/2,A=r.computeRealRoots(1,T,g),S=r.computeRealRoots(1,-T,R);return 0!==A.length?(A[0]+=h,A[1]+=h,0!==S.length?(S[0]+=h,S[1]+=h,A[1]<=S[0]?[A[0],A[1],S[0],S[1]]:S[1]<=A[0]?[S[0],S[1],A[0],A[1]]:A[0]>=S[0]&&A[1]<=S[1]?[S[0],A[0],A[1],S[1]]:S[0]>=A[0]&&S[1]<=A[1]?[A[0],S[0],S[1],A[1]]:A[0]>S[0]&&A[0]<S[1]?[S[0],A[0],S[1],A[1]]:[A[0],S[0],A[1],S[1]]):A):0!==S.length?(S[0]+=h,S[1]+=h,S):[]}}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,m,y=d[0],E=i-y,v=E*E,_=t/2,T=E/2,g=v-4*o,R=v+4*Math.abs(o),A=c-4*y,S=c+4*Math.abs(y);if(y<0||g*S<A*R){var w=Math.sqrt(A);p=w/2,m=0===w?0:(t*T-a)/w}else{var O=Math.sqrt(g);p=0===O?0:(t*T-a)/O,m=O/2}var I,N;0===_&&0===p?(I=0,N=0):n.sign(_)===n.sign(p)?(I=_+p,N=y/I):(N=_-p,I=y/N);var x,M;0===T&&0===m?(x=0,M=0):n.sign(T)===n.sign(m)?(x=T+m,M=o/x):(M=T-m,x=o/M);var C=r.computeRealRoots(1,I,x),P=r.computeRealRoots(1,N,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,n,r,i){var a=e*e,o=a*e,u=t*t,s=u*t,c=n*n,l=c*n,f=r*r,h=f*r,d=i*i;return u*c*f-4*s*h-4*e*l*f+18*e*t*n*h-27*a*f*f+256*o*(d*i)+i*(18*s*n*r-4*u*l+16*e*c*c-80*e*t*c*r-6*e*u*f+144*a*n*f)+d*(144*e*u*n-27*u*u-128*a*c-192*a*t*r)},o.computeRealRoots=function(t,r,o,u,s){if(Math.abs(t)<n.EPSILON15)return e.computeRealRoots(r,o,u,s);var c=r/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:case 2:return a(c,l,f,h);case 3:case 4:return i(c,l,f,h);case 5:return a(c,l,f,h);case 6:case 7:return i(c,l,f,h);case 8:return a(c,l,f,h);case 9:case 10:return i(c,l,f,h);case 11:return a(c,l,f,h);case 12:case 13:case 14:case 15:return i(c,l,f,h);default:return}},o}),define("Core/Ray",["./Cartesian3","./Check","./defaultValue","./defined"],function(e,t,n,r){"use strict";function i(t,r){r=e.clone(n(r,e.ZERO)),e.equals(r,e.ZERO)||e.normalize(r,r),this.origin=e.clone(n(t,e.ZERO)),this.direction=r}return i.clone=function(t,n){if(r(t))return r(n)?(n.origin=e.clone(t.origin),n.direction=e.clone(t.direction),n):new i(t.origin,t.direction)},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,n,r,i,a,o,u,s,c,l){"use strict";function f(e,t,n,r){var i=t*t-4*e*n;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?(r.root0=u,r.root1=s):(r.root0=s,r.root1=u),r}var c=-t/(2*e);if(0!==c)return r.root0=r.root1=c,r}}function h(t,n,i){r(i)||(i=new a);var o=t.origin,u=t.direction,s=n.center,c=n.radius*n.radius,l=e.subtract(o,s,v),h=e.dot(u,u),d=2*e.dot(u,l),p=e.magnitudeSquared(l)-c,m=f(h,d,p,R);if(r(m))return i.start=m.root0,i.stop=m.root1,i}function d(e,t,n){var r=e+t;return o.sign(e)!==o.sign(t)&&Math.abs(r/Math.max(Math.abs(e),Math.abs(t)))<n?0:r}function p(t,n,r,i,a){var l,f=i*i,h=a*a,p=(t[u.COLUMN1ROW1]-t[u.COLUMN2ROW2])*h,m=a*(i*d(t[u.COLUMN1ROW0],t[u.COLUMN0ROW1],o.EPSILON15)+n.y),y=t[u.COLUMN0ROW0]*f+t[u.COLUMN2ROW2]*h+i*n.x+r,E=h*d(t[u.COLUMN2ROW1],t[u.COLUMN1ROW2],o.EPSILON15),v=a*(i*d(t[u.COLUMN2ROW0],t[u.COLUMN0ROW2])+n.z),_=[];if(0===v&&0===E){if(l=s.computeRealRoots(p,m,y),0===l.length)return _;var T=l[0],g=Math.sqrt(Math.max(1-T*T,0));if(_.push(new e(i,a*T,a*-g)),_.push(new e(i,a*T,a*g)),2===l.length){var R=l[1],A=Math.sqrt(Math.max(1-R*R,0));_.push(new e(i,a*R,a*-A)),_.push(new e(i,a*R,a*A))}return _}var S=v*v,w=E*E,O=p*p,I=v*E,N=O+w,x=2*(m*p+I),M=2*y*p+m*m-w+S,C=2*(y*m-I),P=y*y-S;if(0===N&&0===x&&0===M&&0===C)return _;l=c.computeRealRoots(N,x,M,C,P);var b=l.length;if(0===b)return _;for(var D=0;D<b;++D){var U,L=l[D],F=L*L,B=Math.max(1-F,0),z=Math.sqrt(B);U=o.sign(p)===o.sign(y)?d(p*F+y,m*L,o.EPSILON12):o.sign(y)===o.sign(m*L)?d(p*F,m*L+y,o.EPSILON12):d(p*F+m*L,y,o.EPSILON12);var q=d(E*L,v,o.EPSILON15),G=U*q;G<0?_.push(new e(i,a*L,a*z)):G>0?_.push(new e(i,a*L,a*-z)):0!==z?(_.push(new e(i,a*L,a*-z)),_.push(new e(i,a*L,a*z)),++D):_.push(new e(i,a*L,a*z))}return _}var m={};m.rayPlane=function(t,n,i){r(i)||(i=new e);var a=t.origin,u=t.direction,s=n.normal,c=e.dot(s,u);if(!(Math.abs(c)<o.EPSILON15)){var l=(-n.distance-e.dot(s,a))/c;if(!(l<0))return i=e.multiplyByScalar(u,l,i),e.add(a,i,i)}};var y=new e,E=new e,v=new e,_=new e,T=new e;m.rayTriangleParametric=function(t,r,i,a,u){u=n(u,!1);var s,c,l,f,h,d=t.origin,p=t.direction,m=e.subtract(i,r,y),g=e.subtract(a,r,E),R=e.cross(p,g,v),A=e.dot(m,R);if(u){if(A<o.EPSILON6)return;if(s=e.subtract(d,r,_),(l=e.dot(s,R))<0||l>A)return;if(c=e.cross(s,m,T),(f=e.dot(p,c))<0||l+f>A)return;h=e.dot(g,c)/A}else{if(Math.abs(A)<o.EPSILON6)return;var S=1/A;if(s=e.subtract(d,r,_),(l=e.dot(s,R)*S)<0||l>1)return;if(c=e.cross(s,m,T),(f=e.dot(p,c)*S)<0||l+f>1)return;h=e.dot(g,c)*S}return h},m.rayTriangle=function(t,n,i,a,o,u){var s=m.rayTriangleParametric(t,n,i,a,o);if(r(s)&&!(s<0))return r(u)||(u=new e),e.multiplyByScalar(t.direction,s,u),e.add(t.origin,u,u)};var g=new l;m.lineSegmentTriangle=function(t,n,i,a,o,u,s){var c=g;e.clone(t,c.origin),e.subtract(n,t,c.direction),e.normalize(c.direction,c.direction);var l=m.rayTriangleParametric(c,i,a,o,u);if(!(!r(l)||l<0||l>e.distance(t,n)))return r(s)||(s=new e),e.multiplyByScalar(c.direction,l,s),e.add(c.origin,s,s)};var R={root0:0,root1:0};m.raySphere=function(e,t,n){if(n=h(e,t,n),r(n)&&!(n.stop<0))return n.start=Math.max(n.start,0),n};var A=new l;m.lineSegmentSphere=function(t,n,i,a){var o=A;e.clone(t,o.origin);var u=e.subtract(n,t,o.direction),s=e.magnitude(u);if(e.normalize(u,u),a=h(o,i,a),!(!r(a)||a.stop<0||a.start>s))return a.start=Math.max(a.start,0),a.stop=Math.min(a.stop,s),a};var S=new e,w=new e;m.rayEllipsoid=function(t,n){var r,i,o,u,s,c=n.oneOverRadii,l=e.multiplyComponents(c,t.origin,S),f=e.multiplyComponents(c,t.direction,w),h=e.magnitudeSquared(l),d=e.dot(l,f);if(h>1){if(d>=0)return;var p=d*d;if(r=h-1,i=e.magnitudeSquared(f),o=i*r,p<o)return;if(p>o){u=d*d-o,s=-d+Math.sqrt(u);var m=s/i,y=r/s;return m<y?new a(m,y):{start:y,stop:m}}var E=Math.sqrt(r/i);return new a(E,E)}return h<1?(r=h-1,i=e.magnitudeSquared(f),o=i*r,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,N=new e,x=new e,M=new e,C=new u,P=new u,b=new u,D=new u,U=new u,L=new u,F=new u,B=new e,z=new e,q=new t;m.grazingAltitudeLocation=function(t,n){var i=t.origin,a=t.direction;if(!e.equals(i,e.ZERO)){var s=n.geodeticSurfaceNormal(i,O);if(e.dot(a,s)>=0)return i}var c=r(this.rayEllipsoid(t,n)),l=n.transformPositionToScaledSpace(a,O),f=e.normalize(l,l),h=e.mostOrthogonalAxis(l,x),d=e.normalize(e.cross(h,f,I),I),m=e.normalize(e.cross(f,d,N),N),y=C;y[0]=f.x,y[1]=f.y,y[2]=f.z,y[3]=d.x,y[4]=d.y,y[5]=d.z,y[6]=m.x,y[7]=m.y,y[8]=m.z;var E=u.transpose(y,P),v=u.fromScale(n.radii,b),_=u.fromScale(n.oneOverRadii,D),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 g,R,A=u.multiply(u.multiply(E,_,L),T,L),S=u.multiply(u.multiply(A,v,F),y,F),w=u.multiplyByVector(A,i,M),G=p(S,e.negate(w,O),0,0,1),V=G.length;if(V>0){for(var W=e.clone(e.ZERO,z),X=Number.NEGATIVE_INFINITY,H=0;H<V;++H){g=u.multiplyByVector(v,u.multiplyByVector(y,G[H],B),B);var k=e.normalize(e.subtract(g,i,x),x),Y=e.dot(k,a);Y>X&&(X=Y,W=e.clone(g,W))}var j=n.cartesianToCartographic(W,q);return X=o.clamp(X,0,1),R=e.magnitude(e.subtract(W,i,x))*Math.sqrt(1-X*X),R=c?-R:R,j.height=R,n.cartographicToCartesian(j,new e)}};var G=new e;return m.lineSegmentPlane=function(t,n,i,a){r(a)||(a=new e);var u=e.subtract(n,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}},m.trianglePlaneIntersection=function(t,n,r,i){var a=i.normal,o=i.distance,u=e.dot(a,t)+o<0,s=e.dot(a,n)+o<0,c=e.dot(a,r)+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 m.lineSegmentPlane(t,n,i,f),m.lineSegmentPlane(t,r,i,h),{positions:[t,n,r,f,h],indices:[0,3,4,1,2,4,1,4,3]};if(s)return m.lineSegmentPlane(n,r,i,f),m.lineSegmentPlane(n,t,i,h),{positions:[t,n,r,f,h],indices:[1,3,4,2,0,4,2,4,3]};if(c)return m.lineSegmentPlane(r,t,i,f),m.lineSegmentPlane(r,n,i,h),{positions:[t,n,r,f,h],indices:[2,3,4,0,1,4,0,4,3]}}else if(2===l){if(!u)return m.lineSegmentPlane(n,t,i,f),m.lineSegmentPlane(r,t,i,h),{positions:[t,n,r,f,h],indices:[1,2,4,1,4,3,0,3,4]};if(!s)return m.lineSegmentPlane(r,n,i,f),m.lineSegmentPlane(t,n,i,h),{positions:[t,n,r,f,h],indices:[2,0,4,2,4,3,1,3,4]};if(!c)return m.lineSegmentPlane(t,r,i,f),m.lineSegmentPlane(n,r,i,h),{positions:[t,n,r,f,h],indices:[0,1,4,0,4,3,2,3,4]}}},m}),define("Core/Plane",["./Cartesian3","./Check","./defined","./DeveloperError","./freezeObject","./Math","./Matrix4"],function(e,t,n,r,i,a,o){"use strict";function u(t,n){this.normal=e.clone(t),this.distance=n}u.fromPointNormal=function(t,r,i){var a=-e.dot(r,t);return n(i)?(e.clone(r,i.normal),i.distance=a,i):new u(r,a)};var s=new e;u.fromCartesian4=function(t,r){var i=e.fromCartesian4(t,s),a=t.w;return n(r)?(e.clone(i,r.normal),r.distance=a,r):new u(i,a)},u.getPointDistance=function(t,n){return e.dot(t.normal,n)+t.distance};var c=new e;u.projectPointOntoPlane=function(t,r,i){n(i)||(i=new e);var a=u.getPointDistance(t,r),o=e.multiplyByScalar(t.normal,a,c);return e.subtract(r,o,i)};var l=new e;return u.transform=function(t,n,r){return o.multiplyByPointAsVector(n,t.normal,s),e.normalize(s,s),e.multiplyByScalar(t.normal,-t.distance,l),o.multiplyByPoint(n,l,l),u.fromPointNormal(l,s,r)},u.clone=function(t,r){return n(r)?(e.clone(t.normal,r.normal),r.distance=t.distance,r):new u(t.normal,t.distance)},u.equals=function(t,n){return t.distance===n.distance&&e.equals(t.normal,n.normal)},u.ORIGIN_XY_PLANE=i(new u(e.UNIT_Z,0)),u.ORIGIN_YZ_PLANE=i(new u(e.UNIT_X,0)),u.ORIGIN_ZX_PLANE=i(new u(e.UNIT_Y,0)),u}),define("Core/Tipsify",["./defaultValue","./defined","./DeveloperError"],function(e,t,n){"use strict";var r={};return r.calculateACMR=function(n){n=e(n,e.EMPTY_OBJECT);var r=n.indices,i=n.maximumIndex,a=e(n.cacheSize,24),o=r.length;if(!t(i)){i=0;for(var u=0,s=r[u];u<o;)s>i&&(i=s),++u,s=r[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[r[h]]>a&&(c[r[h]]=f,++f);return(f-a+1)/(o/3)},r.tipsify=function(n){function r(e,t,n,r){for(;t.length>=1;){var a=t[t.length-1];if(t.splice(t.length-1,1),e[a].numLiveTriangles>0)return a}for(;i<r;){if(e[i].numLiveTriangles>0)return++i-1;++i}return-1}n=e(n,e.EMPTY_OBJECT);var i,a=n.indices,o=n.maximumIndex,u=e(n.cacheSize,24),s=a.length,c=0,l=0,f=a[l],h=s;if(t(o))c=o+1;else{for(;l<h;)f>c&&(c=f),++l,f=a[l];if(-1===c)return 0;++c}var d,p=[];for(d=0;d<c;d++)p[d]={numLiveTriangles:0,timeStamp:0,vertexTriangles:[]};l=0;for(var m=0;l<h;)p[a[l]].vertexTriangles.push(m),++p[a[l]].numLiveTriangles,p[a[l+1]].vertexTriangles.push(m),++p[a[l+1]].numLiveTriangles,p[a[l+2]].vertexTriangles.push(m),++p[a[l+2]].numLiveTriangles,++m,l+=3;var y=0,E=u+1;i=1;var v,_,T=[],g=[],R=0,A=[],S=s/3,w=[];for(d=0;d<S;d++)w[d]=!1;for(var O,I;-1!==y;){T=[],_=p[y],I=_.vertexTriangles.length;for(var N=0;N<I;++N)if(m=_.vertexTriangles[N],!w[m]){w[m]=!0,l=m+m+m;for(var x=0;x<3;++x)O=a[l],T.push(O),g.push(O),A[R]=O,++R,v=p[O],--v.numLiveTriangles,E-v.timeStamp>u&&(v.timeStamp=E,++E),++l}y=function(e,t,n,i,a,o,u){for(var s,c=-1,l=-1,f=0;f<n.length;){var h=n[f];i[h].numLiveTriangles&&(s=0,a-i[h].timeStamp+2*i[h].numLiveTriangles<=t&&(s=a-i[h].timeStamp),(s>l||-1===l)&&(l=s,c=h)),++f}return-1===c?r(i,o,e,u):c}(a,u,T,p,E,g,c)}return A},r}),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,n,r,i,a,o,u,s,c,l,f,h,d,p,m,y,E,v,_,T,g,R,A,S){"use strict";function w(e,t,n,r,i){e[t++]=n,e[t++]=r,e[t++]=r,e[t++]=i,e[t++]=i,e[t]=n}function O(e){for(var t=e.length,n=t/3*6,r=y.createTypedArray(t,n),i=0,a=0;a<t;a+=3,i+=6)w(r,i,e[a],e[a+1],e[a+2]);return r}function I(e){var t=e.length;if(t>=3){var n=6*(t-2),r=y.createTypedArray(t,n);w(r,0,e[0],e[1],e[2]);for(var i=6,a=3;a<t;++a,i+=6)w(r,i,e[a-1],e[a],e[a-2]);return r}return new Uint16Array}function N(e){if(e.length>0){for(var t=e.length-1,n=6*(t-1),r=y.createTypedArray(t,n),i=e[0],a=0,o=1;o<t;++o,a+=6)w(r,a,i,e[o],e[o+1]);return r}return new Uint16Array}function x(e){var t={};for(var n in e)if(e.hasOwnProperty(n)&&c(e[n])&&c(e[n].values)){var r=e[n];t[n]=new p({componentDatatype:r.componentDatatype,componentsPerAttribute:r.componentsPerAttribute,normalize:r.normalize,values:[]})}return t}function M(e,t,n){for(var r in t)if(t.hasOwnProperty(r)&&c(t[r])&&c(t[r].values))for(var i=t[r],a=0;a<i.componentsPerAttribute;++a)e[r].values.push(i.values[n*i.componentsPerAttribute+a])}function C(e,t){if(c(t))for(var n=t.values,r=n.length,a=0;a<r;a+=3)i.unpack(n,a,se),g.multiplyByPoint(e,se,se),i.pack(se,n,a)}function P(e,t){if(c(t))for(var n=t.values,r=n.length,a=0;a<r;a+=3)i.unpack(n,a,se),T.multiplyByVector(e,se,se),se=i.normalize(se,se),i.pack(se,n,a)}function b(e,t){var n,r=e.length,i={},a=e[0][t].attributes;for(n in a)if(a.hasOwnProperty(n)&&c(a[n])&&c(a[n].values)){for(var o=a[n],s=o.values.length,l=!0,f=1;f<r;++f){var h=e[f][t].attributes[n];if(!c(h)||o.componentDatatype!==h.componentDatatype||o.componentsPerAttribute!==h.componentsPerAttribute||o.normalize!==h.normalize){l=!1;break}s+=h.values.length}l&&(i[n]=new p({componentDatatype:o.componentDatatype,componentsPerAttribute:o.componentsPerAttribute,normalize:o.normalize,values:u.createTypedArray(o.componentDatatype,s)}))}return i}function D(e,t){var r,a,o,u,s,l,f,h=e.length,p=(e[0].modelMatrix,c(e[0][t].indices)),m=e[0][t].primitiveType,E=b(e,t);for(r in E)if(E.hasOwnProperty(r))for(s=E[r].values,u=0,a=0;a<h;++a)for(l=e[a][t].attributes[r].values,f=l.length,o=0;o<f;++o)s[u++]=l[o];var v;if(p){var _=0;for(a=0;a<h;++a)_+=e[a][t].indices.length;var T=d.computeNumberOfVertices(new d({attributes:E,primitiveType:A.POINTS})),g=y.createTypedArray(T,_),R=0,S=0;for(a=0;a<h;++a){var w=e[a][t].indices,O=w.length;for(u=0;u<O;++u)g[R++]=S+w[u];S+=d.computeNumberOfVertices(e[a][t])}v=g}var I,N=new i,x=0;for(a=0;a<h;++a){if(I=e[a][t].boundingSphere,!c(I)){N=void 0;break}i.add(I.center,N,N)}if(c(N))for(i.divideByScalar(N,h,N),a=0;a<h;++a){I=e[a][t].boundingSphere;var M=i.magnitude(i.subtract(I.center,N,fe))+I.radius;M>x&&(x=M)}return new d({attributes:E,indices:v,primitiveType:m,boundingSphere:c(N)?new n(N,x):void 0})}function U(e){if(c(e.indices))return e;for(var t=d.computeNumberOfVertices(e),n=y.createTypedArray(t,t),r=0;r<t;++r)n[r]=r;return e.indices=n,e}function L(e){var t=d.computeNumberOfVertices(e),n=y.createTypedArray(t,3*(t-2));n[0]=1,n[1]=0,n[2]=2;for(var r=3,i=3;i<t;++i)n[r++]=i-1,n[r++]=0,n[r++]=i;return e.indices=n,e.primitiveType=A.TRIANGLES,e}function F(e){var t=d.computeNumberOfVertices(e),n=y.createTypedArray(t,3*(t-2));n[0]=0,n[1]=1,n[2]=2,t>3&&(n[3]=0,n[4]=2,n[5]=3);for(var r=6,i=3;i<t-1;i+=2)n[r++]=i,n[r++]=i-1,n[r++]=i+1,i+2<t&&(n[r++]=i,n[r++]=i+1,n[r++]=i+2);return e.indices=n,e.primitiveType=A.TRIANGLES,e}function B(e){if(c(e.indices))return e;for(var t=d.computeNumberOfVertices(e),n=y.createTypedArray(t,t),r=0;r<t;++r)n[r]=r;return e.indices=n,e}function z(e){var t=d.computeNumberOfVertices(e),n=y.createTypedArray(t,2*(t-1));n[0]=0,n[1]=1;for(var r=2,i=2;i<t;++i)n[r++]=i-1,n[r++]=i;return e.indices=n,e.primitiveType=A.LINES,e}function q(e){var t=d.computeNumberOfVertices(e),n=y.createTypedArray(t,2*t);n[0]=0,n[1]=1;for(var r=2,i=2;i<t;++i)n[r++]=i-1,n[r++]=i;return n[r++]=t-1,n[r]=0,e.indices=n,e.primitiveType=A.LINES,e}function G(e){switch(e.primitiveType){case A.TRIANGLE_FAN:return L(e);case A.TRIANGLE_STRIP:return F(e);case A.TRIANGLES:return U(e);case A.LINE_STRIP:return z(e);case A.LINE_LOOP:return q(e);case A.LINES:return B(e)}return e}function V(e,t){Math.abs(e.y)<_.EPSILON6&&(e.y=t?-_.EPSILON6:_.EPSILON6)}function W(e,t,n){if(0!==e.y&&0!==t.y&&0!==n.y)return V(e,e.y<0),V(t,t.y<0),void V(n,n.y<0);var r,i=Math.abs(e.y),a=Math.abs(t.y),o=Math.abs(n.y);r=i>a?i>o?_.sign(e.y):_.sign(n.y):a>o?_.sign(t.y):_.sign(n.y);var u=r<0;V(e,u),V(t,u),V(n,u)}function X(e,t,n,r){i.add(e,i.multiplyByScalar(i.subtract(t,e,Se),e.y/(e.y-t.y),Se),n),i.clone(n,r),V(n,!0),V(r,!1)}function H(e,t,n){if(!(e.x>=0||t.x>=0||n.x>=0)){W(e,t,n);var r=e.y<0,i=t.y<0,a=n.y<0,o=0;o+=r?1:0,o+=i?1:0,o+=a?1:0;var u=xe.indices;1===o?(u[1]=3,u[2]=4,u[5]=6,u[7]=6,u[8]=5,r?(X(e,t,we,Ie),X(e,n,Oe,Ne),u[0]=0,u[3]=1,u[4]=2,u[6]=1):i?(X(t,n,we,Ie),X(t,e,Oe,Ne),u[0]=1,u[3]=2,u[4]=0,u[6]=2):a&&(X(n,e,we,Ie),X(n,t,Oe,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,r?i?a||(X(n,e,we,Ie),X(n,t,Oe,Ne),u[0]=0,u[1]=1,u[3]=0,u[6]=2):(X(t,n,we,Ie),X(t,e,Oe,Ne),u[0]=2,u[1]=0,u[3]=2,u[6]=1):(X(e,t,we,Ie),X(e,n,Oe,Ne),u[0]=1,u[1]=2,u[3]=1,u[6]=0));var s=xe.positions;return s[0]=e,s[1]=t,s[2]=n,s.length=3,1!==o&&2!==o||(s[3]=we,s[4]=Oe,s[5]=Ie,s[6]=Ne,s.length=7),xe}}function k(e,t){var r=e.attributes;if(0!==r.position.values.length){for(var i in r)if(r.hasOwnProperty(i)&&c(r[i])&&c(r[i].values)){var a=r[i];a.values=u.createTypedArray(a.componentDatatype,a.values)}var o=d.computeNumberOfVertices(e);return e.indices=y.createTypedArray(o,e.indices),t&&(e.boundingSphere=n.fromVertices(r.position.values)),e}}function Y(e){var t=e.attributes,n={};for(var r in t)if(t.hasOwnProperty(r)&&c(t[r])&&c(t[r].values)){var i=t[r];n[r]=new p({componentDatatype:i.componentDatatype,componentsPerAttribute:i.componentsPerAttribute,normalize:i.normalize,values:[]})}return new d({attributes:n,indices:[],primitiveType:e.primitiveType})}function j(e,t,n){var r=c(e.geometry.boundingSphere);t=k(t,r),n=k(n,r),c(n)&&!c(t)?e.geometry=n:!c(n)&&c(t)?e.geometry=t:(e.westHemisphereGeometry=t,e.eastHemisphereGeometry=n,e.geometry=void 0)}function Z(e,t){var n=new e,r=new e,i=new e;return function(a,o,u,s,c,l,f,h){var d=e.fromArray(c,a*t,n),p=e.fromArray(c,o*t,r),m=e.fromArray(c,u*t,i);e.multiplyByScalar(d,s.x,d),e.multiplyByScalar(p,s.y,p),e.multiplyByScalar(m,s.z,m);var y=e.add(d,p,d);e.add(y,m,y),h&&e.normalize(y,y),e.pack(y,l,f*t)}}function K(e,n,r,a,o,u,s,l,f,h,d,p,m,y,E,v){if(c(u)||c(s)||c(l)||c(f)||c(h)||0!==y){var _=i.fromArray(o,3*e,De),T=i.fromArray(o,3*n,Ue),g=i.fromArray(o,3*r,Le),R=t(a,_,T,g,Fe);if(c(u)&&Ce(e,n,r,R,u,p.normal.values,v,!0),c(h)){var A=i.fromArray(h,3*e,De),S=i.fromArray(h,3*n,Ue),w=i.fromArray(h,3*r,Le);i.multiplyByScalar(A,R.x,A),i.multiplyByScalar(S,R.y,S),i.multiplyByScalar(w,R.z,w);var O;i.equals(A,i.ZERO)&&i.equals(S,i.ZERO)&&i.equals(w,i.ZERO)?(O=De,O.x=0,O.y=0,O.z=0):(O=i.add(A,S,A),i.add(O,w,O),i.normalize(O,O)),i.pack(O,p.extrudeDirection.values,3*v)}if(c(d)&&be(e,n,r,R,d,p.applyOffset.values,v),c(s)&&Ce(e,n,r,R,s,p.tangent.values,v,!0),c(l)&&Ce(e,n,r,R,l,p.bitangent.values,v,!0),c(f)&&Pe(e,n,r,R,f,p.st.values,v),y>0)for(var I=0;I<y;I++){var N=m[I];J(e,n,r,R,v,E[N],p[N])}}}function J(e,t,n,r,i,a,o){var u=a.componentsPerAttribute,s=a.values,c=o.values;switch(u){case 4:Me(e,t,n,r,s,c,i,!1);break;case 3:Ce(e,t,n,r,s,c,i,!1);break;case 2:Pe(e,t,n,r,s,c,i,!1);break;default:c[i]=s[e]*r.x+s[t]*r.y+s[n]*r.z}}function Q(e,t,n,r,i,a){var o=e.position.values.length/3;if(-1!==i){var u=r[i],s=n[u];return-1===s?(n[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 $(e){var t=e.geometry,n=t.attributes,r=n.position.values,a=c(n.normal)?n.normal.values:void 0,o=c(n.bitangent)?n.bitangent.values:void 0,u=c(n.tangent)?n.tangent.values:void 0,s=c(n.st)?n.st.values:void 0,l=c(n.extrudeDirection)?n.extrudeDirection.values:void 0,f=c(n.applyOffset)?n.applyOffset.values:void 0,h=t.indices,d=[];for(var p in n)n.hasOwnProperty(p)&&!Be[p]&&c(n[p])&&d.push(p);var m,y,E,v,_,T=d.length,g=Y(t),R=Y(t),A=[];A.length=r.length/3;var S=[];for(S.length=r.length/3,_=0;_<A.length;++_)A[_]=-1,S[_]=-1;var w=h.length;for(_=0;_<w;_+=3){var O=h[_],I=h[_+1],N=h[_+2],x=i.fromArray(r,3*O),M=i.fromArray(r,3*I),C=i.fromArray(r,3*N),P=H(x,M,C);if(c(P)&&P.positions.length>3)for(var b=P.positions,D=P.indices,U=D.length,L=0;L<U;++L){var F=D[L],B=b[F];B.y<0?(m=R.attributes,y=R.indices,E=A):(m=g.attributes,y=g.indices,E=S),v=Q(m,y,E,h,F<3?_+F:-1,B),K(O,I,N,B,r,a,u,o,s,l,f,m,d,T,n,v)}else c(P)&&(x=P.positions[0],M=P.positions[1],C=P.positions[2]),x.y<0?(m=R.attributes,y=R.indices,E=A):(m=g.attributes,y=g.indices,E=S),v=Q(m,y,E,h,_,x),K(O,I,N,x,r,a,u,o,s,l,f,m,d,T,n,v),v=Q(m,y,E,h,_+1,M),K(O,I,N,M,r,a,u,o,s,l,f,m,d,T,n,v),v=Q(m,y,E,h,_+2,C),K(O,I,N,C,r,a,u,o,s,l,f,m,d,T,n,v)}j(e,R,g)}function ee(e,t,n,r,a,o,u){if(c(u)){var s=i.fromArray(r,3*e,De);i.equalsEpsilon(s,n,_.EPSILON10)?o.applyOffset.values[a]=u[e]:o.applyOffset.values[a]=u[t]}}function te(e){var t,n=e.geometry,r=n.attributes,a=r.position.values,o=c(r.applyOffset)?r.applyOffset.values:void 0,u=n.indices,s=Y(n),l=Y(n),f=u.length,h=[];h.length=a.length/3;var d=[];for(d.length=a.length/3,t=0;t<h.length;++t)h[t]=-1,d[t]=-1;for(t=0;t<f;t+=2){var p,m=u[t],y=u[t+1],E=i.fromArray(a,3*m,De),T=i.fromArray(a,3*y,Ue);Math.abs(E.y)<_.EPSILON6&&(E.y<0?E.y=-_.EPSILON6:E.y=_.EPSILON6),
Math.abs(T.y)<_.EPSILON6&&(T.y<0?T.y=-_.EPSILON6:T.y=_.EPSILON6);var g=s.attributes,R=s.indices,A=d,S=l.attributes,w=l.indices,O=h,I=v.lineSegmentPlane(E,T,ze,Le);if(c(I)){var N=i.multiplyByScalar(i.UNIT_Y,5*_.EPSILON9,qe);E.y<0&&(i.negate(N,N),g=l.attributes,R=l.indices,A=h,S=s.attributes,w=s.indices,O=d);var x=i.add(I,N,Ge);p=Q(g,R,A,u,t,E),ee(m,y,E,a,p,g,o),p=Q(g,R,A,u,-1,x),ee(m,y,x,a,p,g,o),i.negate(N,N),i.add(I,N,x),p=Q(S,w,O,u,-1,x),ee(m,y,x,a,p,S,o),p=Q(S,w,O,u,t+1,T),ee(m,y,T,a,p,S,o)}else{var M,C,P;E.y<0?(M=l.attributes,C=l.indices,P=h):(M=s.attributes,C=s.indices,P=d),p=Q(M,C,P,u,t,E),ee(m,y,E,a,p,M,o),p=Q(M,C,P,u,t+1,T),ee(m,y,T,a,p,M,o)}}j(e,l,s)}function ne(e){for(var t=e.attributes,n=t.position.values,r=t.prevPosition.values,a=t.nextPosition.values,o=n.length,u=0;u<o;u+=3){var s=i.unpack(n,u,Xe);if(!(s.x>0)){var c=i.unpack(r,u,He);(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,ke);(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 re(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,m=c(s.color)?s.color.values:void 0,y=Y(u),E=Y(u),T=!1,g=l.length/3;for(t=0;t<g;t+=4){var R=t,A=t+2,S=i.fromArray(l,3*R,Xe),w=i.fromArray(l,3*A,He);if(Math.abs(S.y)<Qe)for(S.y=Qe*(w.y<0?-1:1),l[3*t+1]=S.y,l[3*(t+1)+1]=S.y,n=3*R;n<3*R+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(w.y)<Qe)for(w.y=Qe*(S.y<0?-1:1),l[3*(t+2)+1]=w.y,l[3*(t+3)+1]=w.y,n=3*R;n<3*R+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 O=y.attributes,I=y.indices,N=E.attributes,x=E.indices,M=v.lineSegmentPlane(S,w,ze,Ye);if(c(M)){T=!0;var C=i.multiplyByScalar(i.UNIT_Y,Je,je);S.y<0&&(i.negate(C,C),O=E.attributes,I=E.indices,N=y.attributes,x=y.indices);var P=i.add(M,C,Ze);O.position.values.push(S.x,S.y,S.z,S.x,S.y,S.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*R],f[3*R+1],f[3*R+2]),O.prevPosition.values.push(f[3*R+3],f[3*R+4],f[3*R+5]),O.prevPosition.values.push(S.x,S.y,S.z,S.x,S.y,S.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),N.position.values.push(P.x,P.y,P.z),N.position.values.push(P.x,P.y,P.z),N.position.values.push(w.x,w.y,w.z,w.x,w.y,w.z),N.prevPosition.values.push(P.x,P.y,P.z),N.prevPosition.values.push(P.x,P.y,P.z),N.prevPosition.values.push(P.x,P.y,P.z),N.prevPosition.values.push(P.x,P.y,P.z),N.nextPosition.values.push(w.x,w.y,w.z,w.x,w.y,w.z),N.nextPosition.values.push(h[3*A],h[3*A+1],h[3*A+2]),N.nextPosition.values.push(h[3*A+3],h[3*A+4],h[3*A+5]);var b=r.fromArray(d,2*R,Ve),D=Math.abs(b.y);O.expandAndWidth.values.push(-1,D,1,D),O.expandAndWidth.values.push(-1,-D,1,-D),N.expandAndWidth.values.push(-1,D,1,D),N.expandAndWidth.values.push(-1,-D,1,-D);var U=i.magnitudeSquared(i.subtract(M,S,ke));if(U/=i.magnitudeSquared(i.subtract(w,S,ke)),c(m)){var L=a.fromArray(m,4*R,Ke),F=a.fromArray(m,4*A,Ke),B=_.lerp(L.x,F.x,U),z=_.lerp(L.y,F.y,U),q=_.lerp(L.z,F.z,U),G=_.lerp(L.w,F.w,U);for(n=4*R;n<4*R+8;++n)O.color.values.push(m[n]);for(O.color.values.push(B,z,q,G),O.color.values.push(B,z,q,G),N.color.values.push(B,z,q,G),N.color.values.push(B,z,q,G),n=4*A;n<4*A+8;++n)N.color.values.push(m[n])}if(c(p)){var V=r.fromArray(p,2*R,Ve),W=r.fromArray(p,2*(t+3),We),X=_.lerp(V.x,W.x,U);for(n=2*R;n<2*R+4;++n)O.st.values.push(p[n]);for(O.st.values.push(X,V.y),O.st.values.push(X,W.y),N.st.values.push(X,V.y),N.st.values.push(X,W.y),n=2*A;n<2*A+4;++n)N.st.values.push(p[n])}o=O.position.values.length/3-4,I.push(o,o+2,o+1),I.push(o+1,o+2,o+3),o=N.position.values.length/3-4,x.push(o,o+2,o+1),x.push(o+1,o+2,o+3)}else{var H,k;for(S.y<0?(H=E.attributes,k=E.indices):(H=y.attributes,k=y.indices),H.position.values.push(S.x,S.y,S.z),H.position.values.push(S.x,S.y,S.z),H.position.values.push(w.x,w.y,w.z),H.position.values.push(w.x,w.y,w.z),n=3*t;n<3*t+12;++n)H.prevPosition.values.push(f[n]),H.nextPosition.values.push(h[n]);for(n=2*t;n<2*t+8;++n)H.expandAndWidth.values.push(d[n]),c(p)&&H.st.values.push(p[n]);if(c(m))for(n=4*t;n<4*t+16;++n)H.color.values.push(m[n]);o=H.position.values.length/3-4,k.push(o,o+2,o+1),k.push(o+1,o+2,o+3)}}T&&(ne(E),ne(y)),j(e,E,y)}var ie={};ie.toWireframe=function(e){var t=e.indices;if(c(t)){switch(e.primitiveType){case A.TRIANGLES:e.indices=O(t);break;case A.TRIANGLE_STRIP:e.indices=I(t);break;case A.TRIANGLE_FAN:e.indices=N(t)}e.primitiveType=A.LINES}return e},ie.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 m,y=e.boundingSphere;return c(y)&&(m=new n(y.center,y.radius+r)),new d({attributes:{position:new p({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:A.LINES,boundingSphere:m})},ie.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},ie.reorderForPreVertexCache=function(e){var t=d.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=y.createTypedArray(t,s),f=0,h=0,p=0;f<s;)a=r[o[f]],-1!==a?l[h]=a:(a=o[f],r[a]=p,l[h]=p,++p),++f,++h;e.indices=l;var m=e.attributes;for(var E in m)if(m.hasOwnProperty(E)&&c(m[E])&&c(m[E].values)){for(var v=m[E],_=v.values,T=0,g=v.componentsPerAttribute,R=u.createTypedArray(v.componentDatatype,p*g);T<t;){var A=r[T];if(-1!==A)for(var S=0;S<g;S++)R[g*A+S]=_[g*T+S];++T}v.values=R}}return e},ie.reorderForPostVertexCache=function(e,t){var n=e.indices;if(e.primitiveType===A.TRIANGLES&&c(n)){for(var r=n.length,i=0,a=0;a<r;a++)n[a]>i&&(i=n[a]);e.indices=S.tipsify({indices:n,maximumIndex:i,cacheSize:t})}return e},ie.fitToUnsignedShortIndices=function(e){var t=[],n=d.computeNumberOfVertices(e);if(c(e.indices)&&n>=_.SIXTY_FOUR_KILOBYTES){var r,i=[],a=[],o=0,u=x(e.attributes),s=e.indices,l=s.length;e.primitiveType===A.TRIANGLES?r=3:e.primitiveType===A.LINES?r=2:e.primitiveType===A.POINTS&&(r=1);for(var f=0;f<l;f+=r){for(var h=0;h<r;++h){var p=s[f+h],m=i[p];c(m)||(m=o++,i[p]=m,M(u,e.attributes,p)),a.push(m)}o+r>=_.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=x(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 ae=new i,oe=new o;ie.projectTo2D=function(e,t,n,r,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,m=0;m<l.length;m+=3){var y=i.fromArray(l,m,ae),E=s.cartesianToCartographic(y,oe),v=a.project(E,ae);f[d++]=v.x,f[d++]=v.y,f[d++]=v.z}return e.attributes[n]=o,e.attributes[r]=new p({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:f}),delete e.attributes[t],e};var ue={high:0,low:0};ie.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)f.encode(a[l],ue),s[l]=ue.high,c[l]=ue.low;var h=i.componentsPerAttribute;return e.attributes[n]=new p({componentDatatype:u.FLOAT,componentsPerAttribute:h,values:s}),e.attributes[r]=new p({componentDatatype:u.FLOAT,componentsPerAttribute:h,values:c}),delete e.attributes[t],e};var se=new i,ce=new g,le=new T;ie.transformToWorldCoordinates=function(e){var t=e.modelMatrix;if(g.equals(t,g.IDENTITY))return e;var r=e.geometry.attributes;C(t,r.position),C(t,r.prevPosition),C(t,r.nextPosition),(c(r.normal)||c(r.tangent)||c(r.bitangent))&&(g.inverse(t,ce),g.transpose(ce,ce),g.getRotation(ce,le),P(le,r.normal),P(le,r.tangent),P(le,r.bitangent));var i=e.geometry.boundingSphere;return c(i)&&(e.geometry.boundingSphere=n.transform(i,t,i)),e.modelMatrix=g.clone(g.IDENTITY),e};var fe=new i;ie.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(D(t,"geometry")),n.length>0&&(o.push(D(n,"westHemisphereGeometry")),o.push(D(n,"eastHemisphereGeometry"))),o};var he=new i,de=new i,pe=new i,me=new i;ie.computeNormal=function(e){var t,n=e.indices,r=e.attributes,a=r.position.values,o=r.position.values.length/3,s=n.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=n[t],m=n[t+1],y=n[t+2],E=3*d,v=3*m,T=3*y;de.x=a[E],de.y=a[E+1],de.z=a[E+2],pe.x=a[v],pe.y=a[v+1],pe.z=a[v+2],me.x=a[T],me.y=a[T+1],me.z=a[T+2],c[d].count++,c[m].count++,c[y].count++,i.subtract(pe,de,pe),i.subtract(me,de,me),l[h]=i.cross(pe,me,new i),h++}var g=0;for(t=0;t<o;t++)c[t].indexOffset+=g,g+=c[t].count;h=0;var R;for(t=0;t<s;t+=3){R=c[n[t]];var A=R.indexOffset+R.currentCount;f[A]=h,R.currentCount++,R=c[n[t+1]],A=R.indexOffset+R.currentCount,f[A]=h,R.currentCount++,R=c[n[t+2]],A=R.indexOffset+R.currentCount,f[A]=h,R.currentCount++,h++}var S=new Float32Array(3*o);for(t=0;t<o;t++){var w=3*t;if(R=c[t],i.clone(i.ZERO,he),R.count>0){for(h=0;h<R.count;h++)i.add(he,l[f[R.indexOffset+h]],he);i.equalsEpsilon(i.ZERO,he,_.EPSILON10)&&i.clone(l[f[R.indexOffset]],he)}i.equalsEpsilon(i.ZERO,he,_.EPSILON10)&&(he.z=1),i.normalize(he,he),S[w]=he.x,S[w+1]=he.y,S[w+2]=he.z}return e.attributes.normal=new p({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:S}),e};var ye=new i,Ee=new i,ve=new i;ie.computeTangentAndBitangent=function(e){var t,n=(e.attributes,e.indices),r=e.attributes.position.values,a=e.attributes.normal.values,o=e.attributes.st.values,s=e.attributes.position.values.length/3,c=n.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 m=n[t],y=n[t+1],E=n[t+2];f=3*m,h=3*y,d=3*E;var v=2*m,_=2*y,T=2*E,g=r[f],R=r[f+1],A=r[f+2],S=o[v],w=o[v+1],O=o[_+1]-w,I=o[T+1]-w,N=1/((o[_]-S)*I-(o[T]-S)*O),x=(I*(r[h]-g)-O*(r[d]-g))*N,M=(I*(r[h+1]-R)-O*(r[d+1]-R))*N,C=(I*(r[h+2]-A)-O*(r[d+2]-A))*N;l[f]+=x,l[f+1]+=M,l[f+2]+=C,l[h]+=x,l[h+1]+=M,l[h+2]+=C,l[d]+=x,l[d+1]+=M,l[d+2]+=C}var P=new Float32Array(3*s),b=new Float32Array(3*s);for(t=0;t<s;t++){f=3*t,h=f+1,d=f+2;var D=i.fromArray(a,f,ye),U=i.fromArray(l,f,ve),L=i.dot(D,U);i.multiplyByScalar(D,L,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(D,U,U),U),b[f]=U.x,b[h]=U.y,b[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:b}),e};var _e=new r,Te=new i,ge=new i,Re=new i,Ae=new r;ie.compressVertices=function(t){var n,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(n=0;n<a;++n)i.fromArray(s,3*n,Te),i.equals(Te,i.ZERO)?f+=2:(Ae=e.octEncodeInRange(Te,65535,Ae),l[f++]=Ae.x,l[f++]=Ae.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,m=c(h),y=c(d);if(!m&&!y)return t;var E,v,_,T,g=t.attributes.tangent,R=t.attributes.bitangent,A=c(g),S=c(R);m&&(E=h.values),y&&(v=d.values),A&&(_=g.values),S&&(T=R.values),a=(m?E.length:v.length)/(m?3:2);var w=a,O=y&&m?2:1;O+=A||S?1:0,w*=O;var I=new Float32Array(w),N=0;for(n=0;n<a;++n){y&&(r.fromArray(v,2*n,_e),I[N++]=e.compressTextureCoordinates(_e));var x=3*n;m&&c(_)&&c(T)?(i.fromArray(E,x,Te),i.fromArray(_,x,ge),i.fromArray(T,x,Re),e.octPack(Te,ge,Re,_e),I[N++]=_e.x,I[N++]=_e.y):(m&&(i.fromArray(E,x,Te),I[N++]=e.octEncodeFloat(Te)),A&&(i.fromArray(_,x,Te),I[N++]=e.octEncodeFloat(Te)),S&&(i.fromArray(T,x,Te),I[N++]=e.octEncodeFloat(Te)))}return t.attributes.compressedAttributes=new p({componentDatatype:u.FLOAT,componentsPerAttribute:O,values:I}),m&&delete t.attributes.normal,y&&delete t.attributes.st,S&&delete t.attributes.bitangent,A&&delete t.attributes.tangent,t};var Se=new i,we=new i,Oe=new i,Ie=new i,Ne=new i,xe={positions:new Array(7),indices:new Array(9)},Me=Z(a,4),Ce=Z(i,3),Pe=Z(r,2),be=function(e,t,n,r,i,a,o){var u=i[e]*r.x,s=i[t]*r.y,c=i[n]*r.z;a[o]=u+s+c>_.EPSILON6?1:0},De=new i,Ue=new i,Le=new i,Fe=new i,Be={position:!0,normal:!0,bitangent:!0,tangent:!0,st:!0,extrudeDirection:!0,applyOffset:!0},ze=R.fromPointNormal(i.ZERO,i.UNIT_Y),qe=new i,Ge=new i,Ve=new r,We=new r,Xe=new i,He=new i,ke=new i,Ye=new i,je=new i,Ze=new i,Ke=new a,Je=5*_.EPSILON9,Qe=_.EPSILON6;return ie.splitLongitude=function(e){var t=e.geometry,r=t.boundingSphere;if(c(r)){if(r.center.x-r.radius>0||n.intersectPlane(r,R.ORIGIN_ZX_PLANE)!==E.INTERSECTING)return e}if(t.geometryType!==m.NONE)switch(t.geometryType){case m.POLYLINES:re(e);break;case m.TRIANGLES:$(e);break;case m.LINES:te(e)}else G(t),t.primitiveType===A.TRIANGLES?$(e):t.primitiveType===A.LINES&&te(e);return e},ie}),define("Core/oneTimeWarning",["./defaultValue","./defined","./DeveloperError"],function(e,t,n){"use strict";function r(n,r){t(i[n])||(i[n]=!0,console.warn(e(r,n)))}var i={};return r.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.",r.geometryZIndex="Entity geometry with zIndex are unsupported when height or extrudedHeight are defined.  zIndex will be ignored",r.geometryHeightReference="Entity corridor, ellipse, polygon or rectangle with heightReference must also have a defined height.  heightReference will be ignored",r.geometryExtrudedHeightReference="Entity corridor, ellipse, polygon or rectangle with extrudedHeightReference must also have a defined extrudedHeight.  extrudedHeightReference will be ignored",r}),define("ThirdParty/earcut-2.1.1",[],function(){"use strict";function e(e,n,i){i=i||2;var a=n&&n.length,o=a?n[0]*i:e.length,u=t(e,0,o,i,!0),c=[];if(!u)return c;var l,f,h,d,p,m,y;if(a&&(u=s(e,n,u,i)),e.length>80*i){l=h=e[0],f=d=e[1];for(var E=i;E<o;E+=i)p=e[E],m=e[E+1],p<l&&(l=p),m<f&&(f=m),p>h&&(h=p),m>d&&(d=m);y=Math.max(h-l,d-f)}return r(u,c,i,l,f,y),c}function t(e,t,n,r,i){var a,o;if(i===N(e,t,n,r)>0)for(a=t;a<n;a+=r)o=w(a,e[a],e[a+1],o);else for(a=n-r;a>=t;a-=r)o=w(a,e[a],e[a+1],o);return o&&_(o,o.next)&&(O(o),o=o.next),o}function n(e,t){if(!e)return e;t||(t=e);var n,r=e;do{if(n=!1,r.steiner||!_(r,r.next)&&0!==v(r.prev,r,r.next))r=r.next;else{if(O(r),(r=t=r.prev)===r.next)return null;n=!0}}while(n||r!==t);return t}function r(e,t,s,c,l,f,d){if(e){!d&&f&&h(e,c,l,f);for(var p,m,y=e;e.prev!==e.next;)if(p=e.prev,m=e.next,f?a(e,c,l,f):i(e))t.push(p.i/s),t.push(e.i/s),t.push(m.i/s),O(e),e=m.next,y=m.next;else if((e=m)===y){d?1===d?(e=o(e,t,s),r(e,t,s,c,l,f,2)):2===d&&u(e,t,s,c,l,f):r(n(e),t,s,c,l,f,1);break}}}function i(e){var t=e.prev,n=e,r=e.next;if(v(t,n,r)>=0)return!1;for(var i=e.next.next;i!==e.prev;){if(y(t.x,t.y,n.x,n.y,r.x,r.y,i.x,i.y)&&v(i.prev,i,i.next)>=0)return!1;i=i.next}return!0}function a(e,t,n,r){var i=e.prev,a=e,o=e.next;if(v(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,n,r),h=p(c,l,t,n,r),d=e.nextZ;d&&d.z<=h;){if(d!==e.prev&&d!==e.next&&y(i.x,i.y,a.x,a.y,o.x,o.y,d.x,d.y)&&v(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&&y(i.x,i.y,a.x,a.y,o.x,o.y,d.x,d.y)&&v(d.prev,d,d.next)>=0)return!1;d=d.prevZ}return!0}function o(e,t,n){var r=e;do{var i=r.prev,a=r.next.next;!_(i,a)&&T(i,r,r.next,a)&&R(i,a)&&R(a,i)&&(t.push(i.i/n),t.push(r.i/n),t.push(a.i/n),O(r),O(r.next),r=e=a),r=r.next}while(r!==e);return r}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&&E(s,c)){var l=S(s,c);return s=n(s,s.next),l=n(l,l.next),r(s,t,i,a,o,u),void r(l,t,i,a,o,u)}c=c.next}s=s.next}while(s!==e)}function s(e,r,i,a){var o,u,s,f,h,d=[];for(o=0,u=r.length;o<u;o++)s=r[o]*a,f=o<u-1?r[o+1]*a:e.length,h=t(e,s,f,a,!1),h===h.next&&(h.steiner=!0),d.push(m(h));for(d.sort(c),o=0;o<d.length;o++)l(d[o],i),i=n(i,i.next);return i}function c(e,t){return e.x-t.x}function l(e,t){if(t=f(e,t)){var r=S(t,e);n(r,r.next)}}function f(e,t){var n,r=t,i=e.x,a=e.y,o=-1/0;do{if(a<=r.y&&a>=r.next.y){var u=r.x+(a-r.y)*(r.next.x-r.x)/(r.next.y-r.y);if(u<=i&&u>o){if(o=u,u===i){if(a===r.y)return r;if(a===r.next.y)return r.next}n=r.x<r.next.x?r:r.next}}r=r.next}while(r!==t);if(!n)return null;if(i===o)return n.prev;var s,c=n,l=n.x,f=n.y,h=1/0;for(r=n.next;r!==c;)i>=r.x&&r.x>=l&&y(a<f?i:o,a,l,f,a<f?o:i,a,r.x,r.y)&&((s=Math.abs(a-r.y)/(i-r.x))<h||s===h&&r.x>n.x)&&R(r,e)&&(n=r,h=s),r=r.next;return n}function h(e,t,n,r){var i=e;do{null===i.z&&(i.z=p(i.x,i.y,t,n,r)),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,n,r,i,a,o,u,s,c=1;do{for(n=e,e=null,a=null,o=0;n;){for(o++,r=n,u=0,t=0;t<c&&(u++,r=r.nextZ);t++);for(s=c;u>0||s>0&&r;)0===u?(i=r,r=r.nextZ,s--):0!==s&&r?n.z<=r.z?(i=n,n=n.nextZ,u--):(i=r,r=r.nextZ,s--):(i=n,n=n.nextZ,u--),a?a.nextZ=i:e=i,i.prevZ=a,a=i;n=r}a.nextZ=null,c*=2}while(o>1);return e}function p(e,t,n,r,i){return e=32767*(e-n)/i,t=32767*(t-r)/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 m(e){var t=e,n=e;do{t.x<n.x&&(n=t),t=t.next}while(t!==e);return n}function y(e,t,n,r,i,a,o,u){return(i-o)*(t-u)-(e-o)*(a-u)>=0&&(e-o)*(r-u)-(n-o)*(t-u)>=0&&(n-o)*(a-u)-(i-o)*(r-u)>=0}function E(e,t){return e.next.i!==t.i&&e.prev.i!==t.i&&!g(e,t)&&R(e,t)&&R(t,e)&&A(e,t)}function v(e,t,n){return(t.y-e.y)*(n.x-t.x)-(t.x-e.x)*(n.y-t.y)}function _(e,t){return e.x===t.x&&e.y===t.y}function T(e,t,n,r){return!!(_(e,t)&&_(n,r)||_(e,r)&&_(n,t))||v(e,t,n)>0!=v(e,t,r)>0&&v(n,r,e)>0!=v(n,r,t)>0}function g(e,t){var n=e;do{if(n.i!==e.i&&n.next.i!==e.i&&n.i!==t.i&&n.next.i!==t.i&&T(n,n.next,e,t))return!0;n=n.next}while(n!==e);return!1}function R(e,t){return v(e.prev,e,e.next)<0?v(e,t,e.next)>=0&&v(e,e.prev,t)>=0:v(e,t,e.prev)<0||v(e,e.next,t)<0}function A(e,t){var n=e,r=!1,i=(e.x+t.x)/2,a=(e.y+t.y)/2;do{n.y>a!=n.next.y>a&&i<(n.next.x-n.x)*(a-n.y)/(n.next.y-n.y)+n.x&&(r=!r),n=n.next}while(n!==e);return r}function S(e,t){var n=new I(e.i,e.x,e.y),r=new I(t.i,t.x,t.y),i=e.next,a=t.prev;return e.next=t,t.prev=e,n.next=i,i.prev=n,r.next=n,n.prev=r,a.next=r,r.prev=a,r}function w(e,t,n,r){var i=new I(e,t,n);return r?(i.next=r.next,i.prev=r,r.next.prev=i,r.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,n){this.i=e,this.x=t,this.y=n,this.prev=null,this.next=null,this.z=null,this.prevZ=null,this.nextZ=null,this.steiner=!1}function N(e,t,n,r){for(var i=0,a=t,o=n-r;a<n;a+=r)i+=(e[o]-e[a])*(e[a+1]+e[o+1]),o=a;return i}return e.deviation=function(e,t,n,r){var i=t&&t.length,a=i?t[0]*n:e.length,o=Math.abs(N(e,0,a,n));if(i)for(var u=0,s=t.length;u<s;u++){var c=t[u]*n,l=u<s-1?t[u+1]*n:e.length;o-=Math.abs(N(e,c,l,n))}var f=0;for(u=0;u<r.length;u+=3){var h=r[u]*n,d=r[u+1]*n,p=r[u+2]*n;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,n={vertices:[],holes:[],dimensions:t},r=0,i=0;i<e.length;i++){for(var a=0;a<e[i].length;a++)for(var o=0;o<t;o++)n.vertices.push(e[i][a][o]);i>0&&(r+=e[i-1].length,n.holes.push(r))}return n},e}),define("Core/EllipsoidRhumbLine",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,t,n,r,i,a,o,u,s){"use strict";function c(e,t,n){if(0===e)return t*n;var r=e*e,i=r*r,a=i*r,o=a*r,u=o*r,s=u*r,c=n;return t*((1-r/4-3*i/64-5*a/256-175*o/16384-441*u/65536-4851*s/1048576)*c-(3*r/8+3*i/32+45*a/1024+105*o/4096+2205*u/131072+6237*s/524288)*Math.sin(2*c)+(15*i/256+45*a/1024+525*o/16384+1575*u/65536+155925*s/8388608)*Math.sin(4*c)-(35*a/3072+175*o/12288+3675*u/262144+13475*s/1048576)*Math.sin(6*c)+(315*o/131072+2205*u/524288+43659*s/8388608)*Math.sin(8*c)-(693*u/1310720+6237*s/5242880)*Math.sin(10*c)+1001*s/8388608*Math.sin(12*c))}function l(e,t,n){var r=e/n;if(0===t)return r;var i=r*r,a=i*r,o=a*r,u=t,s=u*u,c=s*s,l=c*s,f=l*s,h=f*s,d=h*s,p=Math.sin(2*r),m=Math.cos(2*r),y=Math.sin(4*r),E=Math.cos(4*r),v=Math.sin(6*r),_=Math.cos(6*r),T=Math.sin(8*r),g=Math.cos(8*r),R=Math.sin(10*r);return r+r*s/4+7*r*c/64+15*r*l/256+579*r*f/16384+1515*r*h/65536+16837*r*d/1048576+(3*r*c/16+45*r*l/256-r*(32*i-561)*f/4096-r*(232*i-1677)*h/16384+r*(399985-90560*i+512*o)*d/5242880)*m+(21*r*l/256+483*r*f/4096-r*(224*i-1969)*h/16384-r*(33152*i-112599)*d/1048576)*E+(151*r*f/4096+4681*r*h/65536+1479*r*d/16384-453*a*d/32768)*_+(1097*r*h/65536+42783*r*d/1048576)*g+8011*r*d/1048576*Math.cos(10*r)+(3*s/8+3*c/16+213*l/2048-3*i*l/64+255*f/4096-33*i*f/512+20861*h/524288-33*i*h/512+o*h/1024+28273*d/1048576-471*i*d/8192+9*o*d/4096)*p+(21*c/256+21*l/256+533*f/8192-21*i*f/512+197*h/4096-315*i*h/4096+584039*d/16777216-12517*i*d/131072+7*o*d/2048)*y+(151*l/6144+151*f/4096+5019*h/131072-453*i*h/16384+26965*d/786432-8607*i*d/131072)*v+(1097*f/131072+1097*h/65536+225797*d/10485760-1097*i*d/65536)*T+(8011*h/2621440+8011*d/1048576)*R+293393*d/251658240*Math.sin(12*r)}function f(e,t){if(0===e)return Math.log(Math.tan(.5*(s.PI_OVER_TWO+t)));var n=e*Math.sin(t);return Math.log(Math.tan(.5*(s.PI_OVER_TWO+t)))-e/2*Math.log((1+n)/(1-n))}function h(e,t,n,r,i){var a=f(e._ellipticity,n),o=f(e._ellipticity,i);return Math.atan2(s.negativePiToPi(r-t),o-a)}function d(e,t,n,r,i,a,o){var u=e._heading,l=a-r,f=0;if(s.equalsEpsilon(Math.abs(u),s.PI_OVER_TWO,s.EPSILON8))if(t===n)f=t*Math.cos(i)*s.negativePiToPi(l);else{var h=Math.sin(i);f=t*Math.cos(i)*s.negativePiToPi(l)/Math.sqrt(1-e._ellipticitySquared*h*h)}else{var d=c(e._ellipticity,t,i);f=(c(e._ellipticity,t,o)-d)/Math.cos(u)}return Math.abs(f)}function p(n,r,i,a){var o=(e.normalize(a.cartographicToCartesian(r,v),E),e.normalize(a.cartographicToCartesian(i,v),v),a.maximumRadius),u=a.minimumRadius,s=o*o,c=u*u;n._ellipticitySquared=(s-c)/s,n._ellipticity=Math.sqrt(n._ellipticitySquared),n._start=t.clone(r,n._start),n._start.height=0,n._end=t.clone(i,n._end),n._end.height=0,n._heading=h(n,r.longitude,r.latitude,i.longitude,i.latitude),n._distance=d(n,a.maximumRadius,a.minimumRadius,r.longitude,r.latitude,i.longitude,i.latitude)}function m(e,n,r,a,o,u){var h,d,p,m=o*o;if(Math.abs(s.PI_OVER_TWO-Math.abs(n))>s.EPSILON8){d=l(c(o,a,e.latitude)+r*Math.cos(n),o,a);var y=f(o,e.latitude),E=f(o,d);p=Math.tan(n)*(E-y),h=s.negativePiToPi(e.longitude+p)}else{d=e.latitude;var v;if(0===o)v=a*Math.cos(e.latitude);else{var _=Math.sin(e.latitude);v=a*Math.cos(e.latitude)/Math.sqrt(1-m*_*_)}p=r/v,h=n>0?s.negativePiToPi(e.longitude+p):s.negativePiToPi(e.longitude-p)}return i(u)?(u.longitude=h,u.latitude=d,u.height=0,u):new t(h,d,0)}function y(e,n,a){var o=r(a,u.WGS84);this._ellipsoid=o,this._start=new t,this._end=new t,this._heading=void 0,this._distance=void 0,this._ellipticity=void 0,this._ellipticitySquared=void 0,i(e)&&i(n)&&p(this,e,n,o)}var E=new e,v=new e;return a(y.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},heading:{get:function(){return this._heading}}}),y.fromStartHeadingDistance=function(e,t,n,a,o){var c=r(a,u.WGS84),l=c.maximumRadius,f=c.minimumRadius,h=l*l,d=f*f,p=Math.sqrt((h-d)/h);t=s.negativePiToPi(t);var E=m(e,t,n,c.maximumRadius,p);return!i(o)||i(a)&&!a.equals(o.ellipsoid)?new y(e,E,c):(o.setEndPoints(e,E),o)},y.prototype.setEndPoints=function(e,t){p(this,e,t,this._ellipsoid)},y.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(e*this._distance,t)},y.prototype.interpolateUsingSurfaceDistance=function(e,t){return m(this._start,this._heading,e,this._ellipsoid.maximumRadius,this._ellipticity,t)},y.prototype.findIntersectionWithLongitude=function(e,n){var r=this._ellipticity,a=this._heading,o=Math.abs(a),u=this._start;if(e=s.negativePiToPi(e),s.equalsEpsilon(Math.abs(e),Math.PI,s.EPSILON14)&&(e=s.sign(u.longitude)*Math.PI),i(n)||(n=new t),Math.abs(s.PI_OVER_TWO-o)<=s.EPSILON8)return n.longitude=e,n.latitude=u.latitude,n.height=0,n;if(s.equalsEpsilon(Math.abs(s.PI_OVER_TWO-o),s.PI_OVER_TWO,s.EPSILON8)){if(s.equalsEpsilon(e,u.longitude,s.EPSILON12))return;return n.longitude=e,n.latitude=s.PI_OVER_TWO*s.sign(s.PI_OVER_TWO-a),n.height=0,n}var c,l=u.latitude,f=r*Math.sin(l),h=Math.tan(.5*(s.PI_OVER_TWO+l))*Math.exp((e-u.longitude)/Math.tan(a)),d=(1+f)/(1-f),p=u.latitude;do{c=p;var m=r*Math.sin(c),y=(1+m)/(1-m);p=2*Math.atan(h*Math.pow(y/d,r/2))-s.PI_OVER_TWO}while(!s.equalsEpsilon(p,c,s.EPSILON12));return n.longitude=e,n.latitude=p,n.height=0,n},y.prototype.findIntersectionWithLatitude=function(e,n){var r=this._ellipticity,a=this._heading,o=this._start;if(!s.equalsEpsilon(Math.abs(a),s.PI_OVER_TWO,s.EPSILON8)){var u=f(r,o.latitude),c=f(r,e),l=Math.tan(a)*(c-u),h=s.negativePiToPi(o.longitude+l);return i(n)?(n.longitude=h,n.latitude=e,n.height=0,n):new t(h,e,0)}},y}),define("Core/WindingOrder",["./freezeObject","./WebGLConstants"],function(e,t){"use strict";var n={CLOCKWISE:t.CW,COUNTER_CLOCKWISE:t.CCW,validate:function(e){return e===n.CLOCKWISE||e===n.COUNTER_CLOCKWISE}};return e(n)}),define("Core/PolygonPipeline",["../ThirdParty/earcut-2.1.1","./Cartesian2","./Cartesian3","./Cartographic","./Check","./ComponentDatatype","./defaultValue","./defined","./Ellipsoid","./EllipsoidRhumbLine","./Geometry","./GeometryAttribute","./Math","./PrimitiveType","./WindingOrder"],function(e,t,n,r,i,a,o,u,s,c,l,f,h,d,p){"use strict";var m=new n,y=new n,E={};E.computeArea2D=function(e){for(var t=e.length,n=0,r=t-1,i=0;i<t;r=i++){var a=e[r],o=e[i];n+=a.x*o.y-o.x*a.y}return.5*n},E.computeWindingOrder2D=function(e){return E.computeArea2D(e)>0?p.COUNTER_CLOCKWISE:p.CLOCKWISE},E.triangulate=function(n,r){var i=t.packArray(n);return e(i,r,2)};var v=new n,_=new n,T=new n,g=new n,R=new n,A=new n,S=new n;E.computeSubdivision=function(e,t,r,i){i=o(i,h.RADIANS_PER_DEGREE);var s,c=r.slice(0),p=t.length,m=new Array(3*p),y=0;for(s=0;s<p;s++){var E=t[s];m[y++]=E.x,m[y++]=E.y,m[y++]=E.z}for(var w=[],O={},I=e.maximumRadius,N=h.chordLength(i,I),x=N*N;c.length>0;){var M,C,P=c.pop(),b=c.pop(),D=c.pop(),U=n.fromArray(m,3*D,v),L=n.fromArray(m,3*b,_),F=n.fromArray(m,3*P,T),B=n.multiplyByScalar(n.normalize(U,g),I,g),z=n.multiplyByScalar(n.normalize(L,R),I,R),q=n.multiplyByScalar(n.normalize(F,A),I,A),G=n.magnitudeSquared(n.subtract(B,z,S)),V=n.magnitudeSquared(n.subtract(z,q,S)),W=n.magnitudeSquared(n.subtract(q,B,S)),X=Math.max(G,V,W);X>x?G===X?(M=Math.min(D,b)+" "+Math.max(D,b),s=O[M],u(s)||(C=n.add(U,L,S),n.multiplyByScalar(C,.5,C),m.push(C.x,C.y,C.z),s=m.length/3-1,O[M]=s),c.push(D,s,P),c.push(s,b,P)):V===X?(M=Math.min(b,P)+" "+Math.max(b,P),s=O[M],u(s)||(C=n.add(L,F,S),n.multiplyByScalar(C,.5,C),m.push(C.x,C.y,C.z),s=m.length/3-1,O[M]=s),c.push(b,s,D),c.push(s,P,D)):W===X&&(M=Math.min(P,D)+" "+Math.max(P,D),s=O[M],u(s)||(C=n.add(F,U,S),n.multiplyByScalar(C,.5,C),m.push(C.x,C.y,C.z),s=m.length/3-1,O[M]=s),c.push(P,s,b),c.push(s,D,b)):(w.push(D),w.push(b),w.push(P))}return new l({attributes:{position:new f({componentDatatype:a.DOUBLE,componentsPerAttribute:3,values:m})},indices:w,primitiveType:d.TRIANGLES})};var w=new r,O=new r,I=new r,N=new r;return E.computeRhumbLineSubdivision=function(e,t,r,i){i=o(i,h.RADIANS_PER_DEGREE);var s,p=r.slice(0),m=t.length,y=new Array(3*m),E=0;for(s=0;s<m;s++){var g=t[s];y[E++]=g.x,y[E++]=g.y,y[E++]=g.z}for(var R=[],A={},x=e.maximumRadius,M=h.chordLength(i,x),C=new c(void 0,void 0,e),P=new c(void 0,void 0,e),b=new c(void 0,void 0,e);p.length>0;){var D=p.pop(),U=p.pop(),L=p.pop(),F=n.fromArray(y,3*L,v),B=n.fromArray(y,3*U,_),z=n.fromArray(y,3*D,T),q=e.cartesianToCartographic(F,w),G=e.cartesianToCartographic(B,O),V=e.cartesianToCartographic(z,I);C.setEndPoints(q,G);var W=C.surfaceDistance;P.setEndPoints(G,V);var X=P.surfaceDistance;b.setEndPoints(V,q);var H,k,Y,j,Z=b.surfaceDistance,K=Math.max(W,X,Z);K>M?W===K?(H=Math.min(L,U)+" "+Math.max(L,U),s=A[H],u(s)||(k=C.interpolateUsingFraction(.5,N),Y=.5*(q.height+G.height),j=n.fromRadians(k.longitude,k.latitude,Y,e,S),y.push(j.x,j.y,j.z),s=y.length/3-1,A[H]=s),p.push(L,s,D),p.push(s,U,D)):X===K?(H=Math.min(U,D)+" "+Math.max(U,D),s=A[H],u(s)||(k=P.interpolateUsingFraction(.5,N),Y=.5*(G.height+V.height),j=n.fromRadians(k.longitude,k.latitude,Y,e,S),y.push(j.x,j.y,j.z),s=y.length/3-1,A[H]=s),p.push(U,s,L),p.push(s,D,L)):Z===K&&(H=Math.min(D,L)+" "+Math.max(D,L),s=A[H],u(s)||(k=b.interpolateUsingFraction(.5,N),Y=.5*(V.height+q.height),j=n.fromRadians(k.longitude,k.latitude,Y,e,S),y.push(j.x,j.y,j.z),s=y.length/3-1,A[H]=s),p.push(D,s,U),p.push(s,L,U)):(R.push(L),R.push(U),R.push(D))}return new l({attributes:{position:new f({componentDatatype:a.DOUBLE,componentsPerAttribute:3,values:y})},indices:R,primitiveType:d.TRIANGLES})},E.scaleToGeodeticHeight=function(e,t,r,i){r=o(r,s.WGS84);var a=m,c=y;if(t=o(t,0),i=o(i,!0),u(e))for(var l=e.length,f=0;f<l;f+=3)n.fromArray(e,f,c),i&&(c=r.scaleToGeodeticSurface(c,c)),0!==t&&(a=r.geodeticSurfaceNormal(c,a),n.multiplyByScalar(a,t,a),n.add(c,a,c)),e[f]=c.x,e[f+1]=c.y,e[f+2]=c.z;return e},E}),define("Core/AxisAlignedBoundingBox",["./Cartesian3","./Check","./defaultValue","./defined","./Intersect"],function(e,t,n,r,i){"use strict";function a(t,i,a){this.minimum=e.clone(n(t,e.ZERO)),this.maximum=e.clone(n(i,e.ZERO)),a=r(a)?e.clone(a):e.midpoint(this.minimum,this.maximum,new e),this.center=a}a.fromPoints=function(t,n){if(r(n)||(n=new a),!r(t)||0===t.length)return n.minimum=e.clone(e.ZERO,n.minimum),n.maximum=e.clone(e.ZERO,n.maximum),n.center=e.clone(e.ZERO,n.center),n;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,m=d.y,y=d.z;i=Math.min(p,i),s=Math.max(p,s),o=Math.min(m,o),c=Math.max(m,c),u=Math.min(y,u),l=Math.max(y,l)}var E=n.minimum;E.x=i,E.y=o,E.z=u;var v=n.maximum;return v.x=s,v.y=c,v.z=l,n.center=e.midpoint(E,v,n.center),n},a.clone=function(t,n){if(r(t))return r(n)?(n.minimum=e.clone(t.minimum,n.minimum),n.maximum=e.clone(t.maximum,n.maximum),n.center=e.clone(t.center,n.center),n):new a(t.minimum,t.maximum,t.center)},a.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&e.equals(t.minimum,n.minimum)&&e.equals(t.maximum,n.maximum)};var o=new e;return a.intersectPlane=function(t,n){o=e.subtract(t.maximum,t.minimum,o);var r=e.multiplyByScalar(o,.5,o),a=n.normal,u=r.x*Math.abs(a.x)+r.y*Math.abs(a.y)+r.z*Math.abs(a.z),s=e.dot(t.center,a)+n.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/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./Check","./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,p){
"use strict";function m(e,t){t=a(t,c.WGS84),e=t.scaleToGeodeticSurface(e);var r=p.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=n.fromCartesian4(f.getColumn(r,0,y)),this._yAxis=n.fromCartesian4(f.getColumn(r,1,y));var i=n.fromCartesian4(f.getColumn(r,2,y));this._plane=h.fromPointNormal(e,i)}var y=new r;u(m.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 E=new e;m.fromPoints=function(t,n){return new m(e.fromPoints(t,E).center,n)};var v=new d,_=new n;m.prototype.projectPointOntoPlane=function(e,r){var i=v;i.origin=e,n.normalize(e,i.direction);var a=l.rayPlane(i,this._plane,_);if(o(a)||(n.negate(i.direction,i.direction),a=l.rayPlane(i,this._plane,_)),o(a)){var u=n.subtract(a,this._origin,a),s=n.dot(this._xAxis,u),c=n.dot(this._yAxis,u);return o(r)?(r.x=s,r.y=c,r):new t(s,c)}},m.prototype.projectPointsOntoPlane=function(e,t){o(t)||(t=[]);for(var n=0,r=e.length,i=0;i<r;i++){var a=this.projectPointOntoPlane(e[i],t[n]);o(a)&&(t[n]=a,n++)}return t.length=n,t},m.prototype.projectPointToNearestOnPlane=function(e,r){o(r)||(r=new t);var i=v;i.origin=e,n.clone(this._plane.normal,i.direction);var a=l.rayPlane(i,this._plane,_);o(a)||(n.negate(i.direction,i.direction),a=l.rayPlane(i,this._plane,_));var u=n.subtract(a,this._origin,a),s=n.dot(this._xAxis,u),c=n.dot(this._yAxis,u);return r.x=s,r.y=c,r},m.prototype.projectPointsToNearestOnPlane=function(e,t){o(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 T=new n;return m.prototype.projectPointOntoEllipsoid=function(e,t){o(t)||(t=new n);var r=this._ellipsoid,i=this._origin,a=this._xAxis,u=this._yAxis,s=T;return n.multiplyByScalar(a,e.x,s),t=n.add(i,s,t),n.multiplyByScalar(u,e.y,s),n.add(t,s,t),r.scaleToGeocentricSurface(t,t),t},m.prototype.projectPointsOntoEllipsoid=function(e,t){var n=e.length;o(t)?t.length=n:t=new Array(n);for(var r=0;r<n;++r)t[r]=this.projectPointOntoEllipsoid(e[r],t[r]);return t},m}),define("Core/EllipsoidGeodesic",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./defineProperties","./Ellipsoid","./Math"],function(e,t,n,r,i,a,o,u){"use strict";function s(e){var t=e._uSquared,n=e._ellipsoid.maximumRadius,r=e._ellipsoid.minimumRadius,i=(n-r)/n,a=Math.cos(e._startHeading),o=Math.sin(e._startHeading),u=(1-i)*Math.tan(e._start.latitude),s=1/Math.sqrt(1+u*u),c=s*u,l=Math.atan2(u,a),f=s*o,h=f*f,d=1-h,p=Math.sqrt(d),m=t/4,y=m*m,E=y*m,v=y*y,_=1+m-3*y/4+5*E/4-175*v/64,T=1-m+15*y/8-35*E/8,g=1-3*m+35*y/4,R=1-5*m,A=_*l-T*Math.sin(2*l)*m/2-g*Math.sin(4*l)*y/16-R*Math.sin(6*l)*E/48-5*Math.sin(8*l)*v/512,S=e._constants;S.a=n,S.b=r,S.f=i,S.cosineHeading=a,S.sineHeading=o,S.tanU=u,S.cosineU=s,S.sineU=c,S.sigma=l,S.sineAlpha=f,S.sineSquaredAlpha=h,S.cosineSquaredAlpha=d,S.cosineAlpha=p,S.u2Over4=m,S.u4Over16=y,S.u6Over64=E,S.u8Over256=v,S.a0=_,S.a1=T,S.a2=g,S.a3=R,S.distanceRatio=A}function c(e,t){return e*t*(4+e*(4-3*t))/16}function l(e,t,n,r,i,a,o){var u=c(e,n);return(1-u)*e*t*(r+u*i*(o+u*a*(2*o*o-1)))}function f(e,t,n,r,i,a,o){var s,c,f,h,d,p=(t-n)/t,m=a-r,y=Math.atan((1-p)*Math.tan(i)),E=Math.atan((1-p)*Math.tan(o)),v=Math.cos(y),_=Math.sin(y),T=Math.cos(E),g=Math.sin(E),R=v*T,A=v*g,S=_*g,w=_*T,O=m,I=u.TWO_PI,N=Math.cos(O),x=Math.sin(O);do{N=Math.cos(O),x=Math.sin(O);var M=A-w*N;f=Math.sqrt(T*T*x*x+M*M),c=S+R*N,s=Math.atan2(f,c);var C;0===f?(C=0,h=1):(C=R*x/f,h=1-C*C),I=O,d=c-2*S/h,isNaN(d)&&(d=0),O=m+l(p,C,h,s,f,c,d)}while(Math.abs(O-I)>u.EPSILON12);var P=h*(t*t-n*n)/(n*n),b=1+P*(4096+P*(P*(320-175*P)-768))/16384,D=P*(256+P*(P*(74-47*P)-128))/1024,U=d*d,L=D*f*(d+D*(c*(2*U-1)-D*d*(4*f*f-3)*(4*U-3)/6)/4),F=n*b*(s-L),B=Math.atan2(T*x,A-w*N),z=Math.atan2(v*x,A*N-w);e._distance=F,e._startHeading=B,e._endHeading=z,e._uSquared=P}function h(n,r,i,a){e.normalize(a.cartographicToCartesian(r,m),p),e.normalize(a.cartographicToCartesian(i,m),m);f(n,a.maximumRadius,a.minimumRadius,r.longitude,r.latitude,i.longitude,i.latitude),n._start=t.clone(r,n._start),n._end=t.clone(i,n._end),n._start.height=0,n._end.height=0,s(n)}function d(e,n,a){var u=r(a,o.WGS84);this._ellipsoid=u,this._start=new t,this._end=new t,this._constants={},this._startHeading=void 0,this._endHeading=void 0,this._distance=void 0,this._uSquared=void 0,i(e)&&i(n)&&h(this,e,n,u)}var p=new e,m=new e;return a(d.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},startHeading:{get:function(){return this._startHeading}},endHeading:{get:function(){return this._endHeading}}}),d.prototype.setEndPoints=function(e,t){h(this,e,t,this._ellipsoid)},d.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(this._distance*e,t)},d.prototype.interpolateUsingSurfaceDistance=function(e,n){var r=this._constants,a=r.distanceRatio+e/r.b,o=Math.cos(2*a),u=Math.cos(4*a),s=Math.cos(6*a),c=Math.sin(2*a),f=Math.sin(4*a),h=Math.sin(6*a),d=Math.sin(8*a),p=a*a,m=a*p,y=r.u8Over256,E=r.u2Over4,v=r.u6Over64,_=r.u4Over16,T=2*m*y*o/3+a*(1-E+7*_/4-15*v/4+579*y/64-(_-15*v/4+187*y/16)*o-(5*v/4-115*y/16)*u-29*y*s/16)+(E/2-_+71*v/32-85*y/16)*c+(5*_/16-5*v/4+383*y/96)*f-p*((v-11*y/2)*c+5*y*f/2)+(29*v/96-29*y/16)*h+539*y*d/1536,g=Math.asin(Math.sin(T)*r.cosineAlpha),R=Math.atan(r.a/r.b*Math.tan(g));T-=r.sigma;var A=Math.cos(2*r.sigma+T),S=Math.sin(T),w=Math.cos(T),O=r.cosineU*w,I=r.sineU*S,N=Math.atan2(S*r.sineHeading,O-I*r.cosineHeading),x=N-l(r.f,r.sineAlpha,r.cosineSquaredAlpha,T,S,w,A);return i(n)?(n.longitude=this._start.longitude+x,n.latitude=R,n.height=0,n):new t(this._start.longitude+x,R,0)},d}),define("Core/PolylinePipeline",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidGeodesic","./EllipsoidRhumbLine","./IntersectionTests","./isArray","./Math","./Matrix4","./Plane"],function(e,t,n,r,i,a,o,u,s,c,l,f,h){"use strict";function d(e,t,n){var r=O;r.length=e;var i;if(t===n){for(i=0;i<e;i++)r[i]=t;return r}var a=n-t,o=a/e;for(i=0;i<e;i++){var u=t+i*o;r[i]=u}return r}function p(t,n,r,i,a,o,u,s){var c=i.scaleToGeodeticSurface(t,M),l=i.scaleToGeodeticSurface(n,C),f=y.numberOfPoints(t,n,r),h=i.cartesianToCartographic(c,I),p=i.cartesianToCartographic(l,N),m=d(f,a,o);P.setEndPoints(h,p);var E=P.surfaceDistance/f,v=s;h.height=a;var _=i.cartographicToCartesian(h,x);e.pack(_,u,v),v+=3;for(var T=1;T<f;T++){var g=P.interpolateUsingSurfaceDistance(T*E,N);g.height=m[T],_=i.cartographicToCartesian(g,x),e.pack(_,u,v),v+=3}return v}function m(t,n,r,i,a,o,s,c){var l=i.scaleToGeodeticSurface(t,M),f=i.scaleToGeodeticSurface(n,C),h=i.cartesianToCartographic(l,I),p=i.cartesianToCartographic(f,N),m=y.numberOfPointsRhumbLine(h,p,r),E=d(m,a,o);b.ellipsoid.equals(i)||(b=new u(void 0,void 0,i)),b.setEndPoints(h,p);var v=b.surfaceDistance/m,_=c;h.height=a;var T=i.cartographicToCartesian(h,x);e.pack(T,s,_),_+=3;for(var g=1;g<m;g++){var R=b.interpolateUsingSurfaceDistance(g*v,N);R.height=E[g],T=i.cartographicToCartesian(R,x),e.pack(T,s,_),_+=3}return _}var y={};y.numberOfPoints=function(t,n,r){var i=e.distance(t,n);return Math.ceil(i/r)},y.numberOfPointsRhumbLine=function(e,t,n){var r=Math.pow(e.longitude-t.longitude,2)+Math.pow(e.latitude-t.latitude,2);return Math.ceil(Math.sqrt(r/(n*n)))};var E=new t;y.extractHeights=function(e,t){for(var n=e.length,r=new Array(n),i=0;i<n;i++){var a=e[i];r[i]=t.cartesianToCartographic(a,E).height}return r};var v=new f,_=new e,T=new e,g=new h(e.UNIT_X,0),R=new e,A=new h(e.UNIT_X,0),S=new e,w=new e,O=[],I=new t,N=new t,x=new e,M=new e,C=new e,P=new o,b=new u;y.wrapLongitude=function(t,i){var a=[],o=[];if(r(t)&&t.length>0){i=n(i,f.IDENTITY);var u=f.inverseTransformation(i,v),c=f.multiplyByPoint(u,e.ZERO,_),l=e.normalize(f.multiplyByPointAsVector(u,e.UNIT_Y,T),T),d=h.fromPointNormal(c,l,g),p=e.normalize(f.multiplyByPointAsVector(u,e.UNIT_X,R),R),m=h.fromPointNormal(c,p,A),y=1;a.push(e.clone(t[0]));for(var E=a[0],O=t.length,I=1;I<O;++I){var N=t[I];if(h.getPointDistance(m,E)<0||h.getPointDistance(m,N)<0){var x=s.lineSegmentPlane(E,N,d,S);if(r(x)){var M=e.multiplyByScalar(l,5e-9,w);h.getPointDistance(d,E)<0&&e.negate(M,M),a.push(e.add(x,M,new e)),o.push(y+1),e.negate(M,M),a.push(e.add(x,M,new e)),y=1}}a.push(e.clone(t[I])),y++,E=N}o.push(y)}return{positions:a,lengths:o}},y.generateArc=function(t){r(t)||(t={});var i=t.positions,o=i.length,u=n(t.ellipsoid,a.WGS84),s=n(t.height,0),f=c(s);if(o<1)return[];if(1===o){var h=u.scaleToGeodeticSurface(i[0],M);if(0!==(s=f?s[0]:s)){var d=u.geodeticSurfaceNormal(h,x);e.multiplyByScalar(d,s,d),e.add(h,d,h)}return[h.x,h.y,h.z]}var m=t.minDistance;if(!r(m)){var E=n(t.granularity,l.RADIANS_PER_DEGREE);m=l.chordLength(E,u.maximumRadius)}var v,_=0;for(v=0;v<o-1;v++)_+=y.numberOfPoints(i[v],i[v+1],m);var T=3*(_+1),g=new Array(T),R=0;for(v=0;v<o-1;v++){R=p(i[v],i[v+1],m,u,f?s[v]:s,f?s[v+1]:s,g,R)}O.length=0;var A=i[o-1],S=u.cartesianToCartographic(A,I);S.height=f?s[o-1]:s;var w=u.cartographicToCartesian(S,x);return e.pack(w,g,T-3),g};var D=new t,U=new t;return y.generateRhumbArc=function(i){r(i)||(i={});var o=i.positions,u=o.length,s=n(i.ellipsoid,a.WGS84),f=n(i.height,0),h=c(f);if(u<1)return[];if(1===u){var d=s.scaleToGeodeticSurface(o[0],M);if(0!==(f=h?f[0]:f)){var p=s.geodeticSurfaceNormal(d,x);e.multiplyByScalar(p,f,p),e.add(d,p,d)}return[d.x,d.y,d.z]}var E,v,_=n(i.granularity,l.RADIANS_PER_DEGREE),T=0,g=s.cartesianToCartographic(o[0],D);for(E=0;E<u-1;E++)v=s.cartesianToCartographic(o[E+1],U),T+=y.numberOfPointsRhumbLine(g,v,_),g=t.clone(v,D);var R=3*(T+1),A=new Array(R),S=0;for(E=0;E<u-1;E++){S=m(o[E],o[E+1],_,s,h?f[E]:f,h?f[E+1]:f,A,S)}O.length=0;var w=o[u-1],N=s.cartesianToCartographic(w,I);N.height=h?f[u-1]:f;var C=s.cartographicToCartesian(N,x);return e.pack(C,A,R-3),A},y.generateCartesianArc=function(t){for(var n=y.generateArc(t),r=n.length/3,i=new Array(r),a=0;a<r;a++)i[a]=e.unpack(n,3*a);return i},y.generateCartesianRhumbArc=function(t){for(var n=y.generateRhumbArc(t),r=n.length/3,i=new Array(r),a=0;a<r;a++)i[a]=e.unpack(n,3*a);return i},y}),define("Core/PolylineVolumeGeometryLibrary",["./Cartesian2","./Cartesian3","./Cartesian4","./Cartographic","./CornerType","./EllipsoidTangentPlane","./Math","./Matrix3","./Matrix4","./PolylinePipeline","./Quaternion","./Transforms"],function(e,t,n,r,i,a,o,u,s,c,l,f){"use strict";function h(e,t){for(var n=new Array(e.length),r=0;r<e.length;r++){var i=e[r];b=t.cartesianToCartographic(i,b),n[r]=b.height,e[r]=t.scaleToGeodeticSurface(i,i)}return n}function d(e,n,r,i){var a,o=e[0],u=e[1],s=t.angleBetween(o,u),c=Math.ceil(s/i),l=new Array(c);if(n===r){for(a=0;a<c;a++)l[a]=n;return l.push(r),l}var f=r-n,h=f/c;for(a=1;a<c;a++){var d=n+a*h;l[a]=d}return l[0]=n,l.push(r),l}function p(n,r,i,o){var u=new a(i,o),s=u.projectPointOntoPlane(t.add(i,n,D),D),c=u.projectPointOntoPlane(t.add(i,r,U),U),l=e.angleBetween(s,c);return c.x*s.y-c.y*s.x>=0?-l:l}function m(e,n,r,i,a,o,c,l){var h=G,d=V;F=f.eastNorthUpToFixedFrame(e,a,F),h=s.multiplyByPointAsVector(F,L,h),h=t.normalize(h,h);var m=p(h,n,e,a);z=u.fromRotationZ(m,z),W.z=o,F=s.multiplyTransformation(F,s.fromRotationTranslation(z,W,B),F);var y=q;y[0]=c;for(var E=0;E<l;E++)for(var v=0;v<r.length;v+=3)d=t.fromArray(r,v,d),d=u.multiplyByVector(y,d,d),d=s.multiplyByPoint(F,d,d),i.push(d.x,d.y,d.z);return i}function y(e,n,r,i,a,o,u){for(var s=0;s<e.length;s+=3){i=m(t.fromArray(e,s,X),n,r,i,a,o[s/3],u,1)}return i}function E(e,t){var n=e.length,r=new Array(6*n),i=0,a=t.x+t.width/2,o=t.y+t.height/2,u=e[0];r[i++]=u.x-a,r[i++]=0,r[i++]=u.y-o;for(var s=1;s<n;s++){u=e[s];var c=u.x-a,l=u.y-o;r[i++]=c,r[i++]=0,r[i++]=l,r[i++]=c,r[i++]=0,r[i++]=l}return u=e[0],r[i++]=u.x-a,r[i++]=0,r[i++]=u.y-o,r}function v(e,t){for(var n=e.length,r=new Array(3*n),i=0,a=t.x+t.width/2,o=t.y+t.height/2,u=0;u<n;u++)r[i++]=e[u].x-a,r[i++]=0,r[i++]=e[u].y-o;return r}function _(e,n,r,a,s,c,f,h,d,p){var y,E=t.angleBetween(t.subtract(n,e,M),t.subtract(r,e,C)),v=a===i.BEVELED?0:Math.ceil(E/o.toRadians(5));y=s?u.fromQuaternion(l.fromAxisAngle(t.negate(e,M),E/(v+1),H),Y):u.fromQuaternion(l.fromAxisAngle(e,E/(v+1),H),Y);var _,T;if(n=t.clone(n,k),v>0)for(var g=p?2:1,R=0;R<v;R++)n=u.multiplyByVector(y,n,n),_=t.subtract(n,e,M),_=t.normalize(_,_),s||(_=t.negate(_,_)),T=c.scaleToGeodeticSurface(n,C),f=m(T,_,h,f,c,d,1,g);else _=t.subtract(n,e,M),_=t.normalize(_,_),s||(_=t.negate(_,_)),T=c.scaleToGeodeticSurface(n,C),f=m(T,_,h,f,c,d,1,1),r=t.clone(r,k),_=t.subtract(r,e,M),_=t.normalize(_,_),s||(_=t.negate(_,_)),T=c.scaleToGeodeticSurface(r,C),f=m(T,_,h,f,c,d,1,1);return f}var T=[new t,new t],g=new t,R=new t,A=new t,S=new t,w=new t,O=new t,I=new t,N=new t,x=new t,M=new t,C=new t,P={},b=new r,D=new t,U=new t,L=new t(-1,0,0),F=new s,B=new s,z=new u,q=u.IDENTITY.clone(),G=new t,V=new n,W=new t,X=new t,H=new l,k=new t,Y=new u;P.removeDuplicatesFromShape=function(t){for(var n=t.length,r=[],i=n-1,a=0;a<n;i=a++){var o=t[i],u=t[a];e.equals(o,u)||r.push(u)}return r},P.angleIsGreaterThanPi=function(e,n,r,i){var o=new a(r,i),u=o.projectPointOntoPlane(t.add(r,e,D),D),s=o.projectPointOntoPlane(t.add(r,n,U),U);return s.x*u.y-s.y*u.x>=0};var j=new t,Z=new t;return P.computePositions=function(e,n,r,a,u){var s=a._ellipsoid,l=h(e,s),f=a._granularity,p=a._cornerType,C=u?E(n,r):v(n,r),b=u?v(n,r):void 0,D=r.height/2,U=r.width/2,L=e.length,F=[],B=u?[]:void 0,z=g,q=R,G=A,V=S,W=w,X=O,H=I,k=N,Y=x,K=e[0],J=e[1];V=s.geodeticSurfaceNormal(K,V),z=t.subtract(J,K,z),z=t.normalize(z,z),k=t.cross(V,z,k),k=t.normalize(k,k);var Q=l[0],$=l[1];u&&(B=m(K,k,b,B,s,Q+D,1,1)),Y=t.clone(K,Y),K=J,q=t.negate(z,q);for(var ee,te,ne=1;ne<L-1;ne++){var re=u?2:1;J=e[ne+1],z=t.subtract(J,K,z),z=t.normalize(z,z),G=t.add(z,q,G),G=t.normalize(G,G),V=s.geodeticSurfaceNormal(K,V);var ie=t.multiplyByScalar(V,t.dot(z,V),j);t.subtract(z,ie,ie),t.normalize(ie,ie);var ae=t.multiplyByScalar(V,t.dot(q,V),Z);t.subtract(q,ae,ae),t.normalize(ae,ae);if(!o.equalsEpsilon(Math.abs(t.dot(ie,ae)),1,o.EPSILON7)){G=t.cross(G,V,G),G=t.cross(V,G,G),G=t.normalize(G,G);var oe=1/Math.max(.25,t.magnitude(t.cross(G,q,M))),ue=P.angleIsGreaterThanPi(z,q,K,s);ue?(W=t.add(K,t.multiplyByScalar(G,oe*U,G),W),X=t.add(W,t.multiplyByScalar(k,U,X),X),T[0]=t.clone(Y,T[0]),T[1]=t.clone(X,T[1]),ee=d(T,Q+D,$+D,f),te=c.generateArc({positions:T,granularity:f,ellipsoid:s}),F=y(te,k,C,F,s,ee,1),k=t.cross(V,z,k),k=t.normalize(k,k),H=t.add(W,t.multiplyByScalar(k,U,H),H),p===i.ROUNDED||p===i.BEVELED?_(W,X,H,p,ue,s,F,C,$+D,u):(G=t.negate(G,G),F=m(K,G,C,F,s,$+D,oe,re)),Y=t.clone(H,Y)):(W=t.add(K,t.multiplyByScalar(G,oe*U,G),W),X=t.add(W,t.multiplyByScalar(k,-U,X),X),T[0]=t.clone(Y,T[0]),T[1]=t.clone(X,T[1]),ee=d(T,Q+D,$+D,f),te=c.generateArc({positions:T,granularity:f,ellipsoid:s}),F=y(te,k,C,F,s,ee,1),k=t.cross(V,z,k),k=t.normalize(k,k),H=t.add(W,t.multiplyByScalar(k,-U,H),H),p===i.ROUNDED||p===i.BEVELED?_(W,X,H,p,ue,s,F,C,$+D,u):F=m(K,G,C,F,s,$+D,oe,re),Y=t.clone(H,Y)),q=t.negate(z,q)}else F=m(Y,k,C,F,s,Q+D,1,1),Y=K;Q=$,$=l[ne+1],K=J}T[0]=t.clone(Y,T[0]),T[1]=t.clone(K,T[1]),ee=d(T,Q+D,$+D,f),te=c.generateArc({positions:T,granularity:f,ellipsoid:s}),F=y(te,k,C,F,s,ee,1),u&&(B=m(K,k,b,B,s,$+D,1,1)),L=F.length;var se=u?L+B.length:L,ce=new Float64Array(se);return ce.set(F),u&&ce.set(B,L),ce},P}),define("Core/VertexFormat",["./defaultValue","./defined","./DeveloperError","./freezeObject"],function(e,t,n,r){"use strict";function i(t){t=e(t,e.EMPTY_OBJECT),this.position=e(t.position,!1),this.normal=e(t.normal,!1),this.st=e(t.st,!1),this.bitangent=e(t.bitangent,!1),this.tangent=e(t.tangent,!1),this.color=e(t.color,!1)}return i.POSITION_ONLY=r(new i({position:!0})),i.POSITION_AND_NORMAL=r(new i({position:!0,normal:!0})),i.POSITION_NORMAL_AND_ST=r(new i({position:!0,normal:!0,st:!0})),i.POSITION_AND_ST=r(new i({position:!0,st:!0})),i.POSITION_AND_COLOR=r(new i({position:!0,color:!0})),i.ALL=r(new i({position:!0,normal:!0,st:!0,tangent:!0,bitangent:!0})),i.DEFAULT=i.POSITION_NORMAL_AND_ST,i.packedLength=6,i.pack=function(t,n,r){return r=e(r,0),n[r++]=t.position?1:0,n[r++]=t.normal?1:0,n[r++]=t.st?1:0,n[r++]=t.tangent?1:0,n[r++]=t.bitangent?1:0,n[r]=t.color?1:0,n},i.unpack=function(n,r,a){return r=e(r,0),t(a)||(a=new i),a.position=1===n[r++],a.normal=1===n[r++],a.st=1===n[r++],a.tangent=1===n[r++],a.bitangent=1===n[r++],a.color=1===n[r],a},i.clone=function(e,n){if(t(e))return t(n)||(n=new i),n.position=e.position,n.normal=e.normal,n.st=e.st,n.tangent=e.tangent,n.bitangent=e.bitangent,n.color=e.color,n},i}),define("Core/PolylineVolumeGeometry",["./arrayRemoveDuplicates","./BoundingRectangle","./BoundingSphere","./Cartesian2","./Cartesian3","./ComponentDatatype","./CornerType","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryPipeline","./IndexDatatype","./Math","./oneTimeWarning","./PolygonPipeline","./PolylineVolumeGeometryLibrary","./PrimitiveType","./VertexFormat","./WindingOrder"],function(e,t,n,r,i,a,o,u,s,c,l,f,h,d,p,m,y,E,v,_,T,g,R){"use strict";function A(e,t,r,i){var o=new d;i.position&&(o.position=new h({componentDatatype:a.DOUBLE,componentsPerAttribute:3,values:e}));var u,s,c,l,y,_,g=t.length,R=e.length/3,A=(R-2*g)/(2*g),S=v.triangulate(t),w=(A-1)*g*6+2*S.length,O=m.createTypedArray(R,w),I=2*g,N=0;for(u=0;u<A-1;u++){for(s=0;s<g-1;s++)c=2*s+u*g*2,_=c+I,l=c+1,y=l+I,O[N++]=l,O[N++]=c,O[N++]=y,O[N++]=y,O[N++]=c,O[N++]=_;c=2*g-2+u*g*2,l=c+1,y=l+I,_=c+I,O[N++]=l,O[N++]=c,O[N++]=y,O[N++]=y,O[N++]=c,O[N++]=_}if(i.st||i.tangent||i.bitangent){var x,M,C=new Float32Array(2*R),P=1/(A-1),b=1/r.height,D=r.height/2,U=0;for(u=0;u<A;u++){for(x=u*P,M=b*(t[0].y+D),C[U++]=x,C[U++]=M,s=1;s<g;s++)M=b*(t[s].y+D),C[U++]=x,C[U++]=M,C[U++]=x,C[U++]=M;M=b*(t[0].y+D),C[U++]=x,C[U++]=M}for(s=0;s<g;s++)x=0,M=b*(t[s].y+D),C[U++]=x,C[U++]=M;for(s=0;s<g;s++)x=(A-1)*P,M=b*(t[s].y+D),C[U++]=x,C[U++]=M;o.st=new h({componentDatatype:a.FLOAT,componentsPerAttribute:2,values:new Float32Array(C)})}var L=R-2*g;for(u=0;u<S.length;u+=3){var F=S[u]+L,B=S[u+1]+L,z=S[u+2]+L;O[N++]=F,O[N++]=B,O[N++]=z,O[N++]=z+g,O[N++]=B+g,O[N++]=F+g}var q=new f({attributes:o,indices:O,boundingSphere:n.fromVertices(e),primitiveType:T.TRIANGLES});if(i.normal&&(q=p.computeNormal(q)),i.tangent||i.bitangent){try{q=p.computeTangentAndBitangent(q)}catch(e){E("polyline-volume-tangent-bitangent","Unable to compute tangents and bitangents for polyline volume geometry")}i.tangent||(q.attributes.tangent=void 0),i.bitangent||(q.attributes.bitangent=void 0),i.st||(q.attributes.st=void 0)}return q}function S(e){e=u(e,u.EMPTY_OBJECT);var t=e.polylinePositions,n=e.shapePositions;this._positions=t,this._shape=n,this._ellipsoid=l.clone(u(e.ellipsoid,l.WGS84)),this._cornerType=u(e.cornerType,o.ROUNDED),this._vertexFormat=g.clone(u(e.vertexFormat,g.DEFAULT)),this._granularity=u(e.granularity,y.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeGeometry";var a=1+t.length*i.packedLength;a+=1+n.length*r.packedLength,this.packedLength=a+l.packedLength+g.packedLength+2}S.pack=function(e,t,n){n=u(n,0);var a,o=e._positions,s=o.length;for(t[n++]=s,a=0;a<s;++a,n+=i.packedLength)i.pack(o[a],t,n);var c=e._shape;for(s=c.length,t[n++]=s,a=0;a<s;++a,n+=r.packedLength)r.pack(c[a],t,n);return l.pack(e._ellipsoid,t,n),n+=l.packedLength,g.pack(e._vertexFormat,t,n),n+=g.packedLength,t[n++]=e._cornerType,t[n]=e._granularity,t};var w=l.clone(l.UNIT_SPHERE),O=new g,I={polylinePositions:void 0,shapePositions:void 0,ellipsoid:w,vertexFormat:O,cornerType:void 0,granularity:void 0};S.unpack=function(e,t,n){t=u(t,0);var a,o=e[t++],c=new Array(o);for(a=0;a<o;++a,t+=i.packedLength)c[a]=i.unpack(e,t);o=e[t++];var f=new Array(o);for(a=0;a<o;++a,t+=r.packedLength)f[a]=r.unpack(e,t);var h=l.unpack(e,t,w);t+=l.packedLength;var d=g.unpack(e,t,O);t+=g.packedLength;var p=e[t++],m=e[t];return s(n)?(n._positions=c,n._shape=f,n._ellipsoid=l.clone(h,n._ellipsoid),n._vertexFormat=g.clone(d,n._vertexFormat),n._cornerType=p,n._granularity=m,n):(I.polylinePositions=c,I.shapePositions=f,I.cornerType=p,I.granularity=m,new S(I))};var N=new t;return S.createGeometry=function(n){var r=n._positions,a=e(r,i.equalsEpsilon),o=n._shape;if(o=_.removeDuplicatesFromShape(o),!(a.length<2||o.length<3)){v.computeWindingOrder2D(o)===R.CLOCKWISE&&o.reverse();var u=t.fromPoints(o,N);return A(_.computePositions(a,o,u,n,!0),o,u,n._vertexFormat)}},S}),define("Workers/createPolylineVolumeGeometry",["../Core/defined","../Core/Ellipsoid","../Core/PolylineVolumeGeometry"],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})}();