/**
 * 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
 *
 * 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.
 *
 */

/**
  @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
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
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.
*/

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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 E=new e,p=new e,m=new e;return f.prototype.cartesianToCartographic=function(n,r){var a=this.scaleToGeodeticSurface(n,p);if(i(a)){var o=this.geodeticSurfaceNormal(a,E),u=e.subtract(n,a,m),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/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/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(p[n],E[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(p[a],E[a])]);o>r&&(i=a,r=o)}var 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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 y=new s,T=new s,R=new t,A=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],E=e[13],p=e[2],m=e[6],_=e[10],v=e[14],S=e[3],g=e[7],O=e[11],w=e[15],N=_*w,I=v*O,M=m*w,C=v*g,P=m*O,x=_*g,U=p*w,D=v*S,L=p*O,F=_*S,b=p*g,B=m*S,q=N*h+C*d+P*E-(I*h+M*d+x*E),z=I*f+U*d+F*E-(N*f+D*d+L*E),G=M*f+D*h+b*E-(C*f+U*h+B*E),V=x*f+L*h+B*d-(P*f+F*h+b*d),X=I*i+M*a+x*o-(N*i+C*a+P*o),W=N*r+D*a+L*o-(I*r+U*a+F*o),H=C*r+U*i+B*o-(M*r+D*i+b*o),k=P*r+F*i+b*a-(x*r+L*i+B*a);N=a*E,I=o*d,M=i*E,C=o*h,P=i*d,x=a*h,U=r*E,D=o*f,L=r*d,F=a*f,b=r*h,B=i*f;var Y=N*g+C*O+P*w-(I*g+M*O+x*w),j=I*S+U*O+F*w-(N*S+D*O+L*w),Z=M*S+D*g+b*w-(C*S+U*g+B*w),K=x*S+L*g+B*O-(P*S+F*g+b*O),Q=M*_+x*v+I*m-(P*v+N*m+C*_),J=L*v+N*p+D*_-(U*_+F*v+I*p),$=U*m+B*v+C*p-(b*v+M*p+D*m),ee=b*_+P*p+F*m-(L*m+B*_+x*p),te=r*q+i*z+a*G+o*V;if(Math.abs(te)<u.EPSILON21){if(s.equalsEpsilon(l.getRotation(e,y),T,u.EPSILON7)&&t.equals(l.getRow(e,3,R),A))return 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 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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/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 E=d.longitude>=0?d.longitude:d.longitude+u.TWO_PI;a=Math.min(a,E),o=Math.max(o,E)}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,E=0,p=e.length;E<p;E++){var m=t.cartesianToCartographic(e[E]);o=Math.min(o,m.longitude),c=Math.max(c,m.longitude),h=Math.min(h,m.latitude),d=Math.max(d,m.latitude);var _=m.longitude>=0?m.longitude:m.longitude+u.TWO_PI;l=Math.min(l,_),f=Math.max(f,_)}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,E=e.west,p=c;p.height=i,p.longitude=E,p.latitude=f,o[l]=t.cartographicToCartesian(p,o[l]),l++,p.longitude=d,o[l]=t.cartographicToCartesian(p,o[l]),l++,p.latitude=h,o[l]=t.cartographicToCartesian(p,o[l]),l++,p.longitude=E,o[l]=t.cartographicToCartesian(p,o[l]),l++,p.latitude=f<0?f:h>0?h:0;for(var m=1;m<8;++m)p.longitude=-Math.PI+m*u.PI_OVER_TWO,s.contains(e,p)&&(o[l]=t.cartographicToCartesian(p,o[l]),l++);return 0===p.latitude&&(p.longitude=E,o[l]=t.cartographicToCartesian(p,o[l]),l++,p.longitude=d,o[l]=t.cartographicToCartesian(p,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./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 E=new e,p=new e,m=new e,_=new e,y=new e,T=new e,R=new e,A=new e,v=new e,S=new e,g=new e,O=new e,w=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],R),o=e.clone(a,E),u=e.clone(a,p),s=e.clone(a,m),c=e.clone(a,_),l=e.clone(a,y),f=e.clone(a,T),h=t.length;for(r=1;r<h;r++){e.clone(t[r],a);var w=a.x,N=a.y,I=a.z;w<o.x&&e.clone(a,o),w>c.x&&e.clone(a,c),N<u.y&&e.clone(a,u),N>l.y&&e.clone(a,l),I<s.z&&e.clone(a,s),I>f.z&&e.clone(a,f)}var M=e.magnitudeSquared(e.subtract(c,o,A)),C=e.magnitudeSquared(e.subtract(l,u,A)),P=e.magnitudeSquared(e.subtract(f,s,A)),x=o,U=c,D=M;C>D&&(D=C,x=u,U=l),P>D&&(D=P,x=s,U=f);var L=v;L.x=.5*(x.x+U.x),L.y=.5*(x.y+U.y),L.z=.5*(x.z+U.z);var F=e.magnitudeSquared(e.subtract(U,L,A)),b=Math.sqrt(F),B=S;B.x=o.x,B.y=u.y,B.z=s.z;var q=g;q.x=c.x,q.y=l.y,q.z=f.z;var z=e.midpoint(B,q,O),G=0;for(r=0;r<h;r++){e.clone(t[r],a);var V=e.magnitude(e.subtract(a,z,A));V>G&&(G=V);var X=e.magnitudeSquared(e.subtract(a,L,A));if(X>F){var W=Math.sqrt(X);b=.5*(b+W),F=b*b;var H=W-b;L.x=(b*L.x+H*a.x)/W,L.y=(b*L.y+H*a.y)/W,L.z=(b*L.z+H*a.z)/W}}return b<G?(e.clone(L,n.center),n.radius=b):(e.clone(z,n.center),n.radius=G),n};var N=new o,I=new e,M=new e,C=new t,P=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,N),h.southwest(t,C),C.height=a,h.northeast(t,P),P.height=o;var s=n.project(C,I),c=n.project(P,M),l=c.x-s.x,f=c.y-s.y,E=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+E*E);var p=u.center;return p.x=s.x+.5*l,p.y=s.y+.5*f,p.z=s.z+.5*E,u};var x=[];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,x);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=R;u.x=t[0]+n.x,u.y=t[1]+n.y,u.z=t[2]+n.z;var s,c=e.clone(u,E),l=e.clone(u,p),f=e.clone(u,m),h=e.clone(u,_),w=e.clone(u,y),N=e.clone(u,T),I=t.length;for(s=0;s<I;s+=a){var M=t[s]+n.x,C=t[s+1]+n.y,P=t[s+2]+n.z;u.x=M,u.y=C,u.z=P,M<c.x&&e.clone(u,c),M>h.x&&e.clone(u,h),C<l.y&&e.clone(u,l),C>w.y&&e.clone(u,w),P<f.z&&e.clone(u,f),P>N.z&&e.clone(u,N)}var x=e.magnitudeSquared(e.subtract(h,c,A)),U=e.magnitudeSquared(e.subtract(w,l,A)),D=e.magnitudeSquared(e.subtract(N,f,A)),L=c,F=h,b=x;U>b&&(b=U,L=l,F=w),D>b&&(b=D,L=f,F=N);var B=v;B.x=.5*(L.x+F.x),B.y=.5*(L.y+F.y),B.z=.5*(L.z+F.z);var q=e.magnitudeSquared(e.subtract(F,B,A)),z=Math.sqrt(q),G=S;G.x=c.x,G.y=l.y,G.z=f.z;var V=g;V.x=h.x,V.y=w.y,V.z=N.z;var X=e.midpoint(G,V,O),W=0;for(s=0;s<I;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,X,A));H>W&&(W=H);var k=e.magnitudeSquared(e.subtract(u,B,A));if(k>q){var Y=Math.sqrt(k);z=.5*(z+Y),q=z*z;var j=Y-z;B.x=(z*B.x+j*u.x)/Y,B.y=(z*B.y+j*u.y)/Y,B.z=(z*B.z+j*u.z)/Y}}return z<W?(e.clone(B,o.center),o.radius=z):(e.clone(X,o.center),o.radius=W),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=R;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];var o,u=e.clone(a,E),s=e.clone(a,p),c=e.clone(a,m),l=e.clone(a,_),f=e.clone(a,y),h=e.clone(a,T),w=t.length;for(o=0;o<w;o+=3){var N=t[o]+n[o],I=t[o+1]+n[o+1],M=t[o+2]+n[o+2];a.x=N,a.y=I,a.z=M,N<u.x&&e.clone(a,u),N>l.x&&e.clone(a,l),I<s.y&&e.clone(a,s),I>f.y&&e.clone(a,f),M<c.z&&e.clone(a,c),M>h.z&&e.clone(a,h)}var C=e.magnitudeSquared(e.subtract(l,u,A)),P=e.magnitudeSquared(e.subtract(f,s,A)),x=e.magnitudeSquared(e.subtract(h,c,A)),U=u,D=l,L=C;P>L&&(L=P,U=s,D=f),x>L&&(L=x,U=c,D=h);var F=v;F.x=.5*(U.x+D.x),F.y=.5*(U.y+D.y),F.z=.5*(U.z+D.z);var b=e.magnitudeSquared(e.subtract(D,F,A)),B=Math.sqrt(b),q=S;q.x=u.x,q.y=s.y,q.z=c.z;var z=g;z.x=l.x,z.y=f.y,z.z=h.z;var G=e.midpoint(q,z,O),V=0;for(o=0;o<w;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 X=e.magnitude(e.subtract(a,G,A));X>V&&(V=X);var W=e.magnitudeSquared(e.subtract(a,F,A));if(W>b){var H=Math.sqrt(W);B=.5*(B+H),b=B*B;var k=H-B;F.x=(B*F.x+k*a.x)/H,F.y=(B*F.y+k*a.y)/H,F.z=(B*F.z+k*a.z)/H}}return B<V?(e.clone(F,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 U=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,U)+c.radius)}return n.radius=s,n};var D=new e,L=new e,F=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,L),u=l.getColumn(r,2,F);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 b=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,b),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 q=new e;d.expand=function(t,n,r){r=d.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,q));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 z=new e;d.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,z);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,X=new e,W=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,X);e.normalize(c,c);var l=e.cross(s,c,W);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,k),h=e.negate(c,H),E=j,p=E[0];e.add(s,l,p),e.add(p,c,p),p=E[1],e.add(s,l,p),e.add(p,h,p),p=E[2],e.add(s,f,p),e.add(p,h,p),p=E[3],e.add(s,f,p),e.add(p,c,p),e.negate(s,s),p=E[4],e.add(s,l,p),e.add(p,c,p),p=E[5],e.add(s,l,p),e.add(p,h,p),p=E[6],e.add(s,f,p),e.add(p,h,p),p=E[7],e.add(s,f,p),e.add(p,c,p);for(var m=E.length,_=0;_<m;++_){var y=E[_];e.add(o,y,y);var T=a.cartesianToCartographic(y,Y);n.project(T,y)}i=d.fromPoints(E,i),o=i.center;var R=o.x,A=o.y,v=o.z;return o.x=v,o.y=R,o.z=A,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 w*e*e*e},d}),
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/GeographicTilingScheme",["./Cartesian2","./Check","./defaultValue","./defined","./defineProperties","./Ellipsoid","./GeographicProjection","./Math","./Rectangle"],function(e,t,n,r,i,a,o,u,s){"use strict";function c(e){e=n(e,{}),this._ellipsoid=n(e.ellipsoid,a.WGS84),this._rectangle=n(e.rectangle,s.MAX_VALUE),this._projection=new o(this._ellipsoid),this._numberOfLevelZeroTilesX=n(e.numberOfLevelZeroTilesX,2),this._numberOfLevelZeroTilesY=n(e.numberOfLevelZeroTilesY,1)}return i(c.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}}),c.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e},c.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e},c.prototype.rectangleToNativeRectangle=function(e,t){var n=u.toDegrees(e.west),i=u.toDegrees(e.south),a=u.toDegrees(e.east),o=u.toDegrees(e.north);return r(t)?(t.west=n,t.south=i,t.east=a,t.north=o,t):new s(n,i,a,o)},c.prototype.tileXYToNativeRectangle=function(e,t,n,r){var i=this.tileXYToRectangle(e,t,n,r);return i.west=u.toDegrees(i.west),i.south=u.toDegrees(i.south),i.east=u.toDegrees(i.east),i.north=u.toDegrees(i.north),i},c.prototype.tileXYToRectangle=function(e,t,n,i){var a=this._rectangle,o=this.getNumberOfXTilesAtLevel(n),u=this.getNumberOfYTilesAtLevel(n),c=a.width/o,l=e*c+a.west,f=(e+1)*c+a.west,h=a.height/u,d=a.north-t*h,E=a.north-(t+1)*h;return r(i)||(i=new s(l,E,f,d)),i.west=l,i.south=E,i.east=f,i.north=d,i},c.prototype.positionToTileXY=function(t,n,i){var a=this._rectangle;if(s.contains(a,t)){var o=this.getNumberOfXTilesAtLevel(n),c=this.getNumberOfYTilesAtLevel(n),l=a.width/o,f=a.height/c,h=t.longitude;a.east<a.west&&(h+=u.TWO_PI);var d=(h-a.west)/l|0;d>=o&&(d=o-1);var E=(a.north-t.latitude)/f|0;return E>=c&&(E=c-1),r(i)?(i.x=d,i.y=E,i):new e(d,E)}},c}),define("Core/ApproximateTerrainHeights",["./buildModuleUrl","./defaultValue","./defined","./defineProperties","./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./Check","./DeveloperError","./Ellipsoid","./GeographicTilingScheme","./Rectangle","./Resource"],function(e,t,n,r,i,a,o,u,s,c,l,f,h,d){"use strict";function E(e){u.fromRadians(e.east,e.north,0,v[0]),u.fromRadians(e.west,e.north,0,v[1]),u.fromRadians(e.east,e.south,0,v[2]),u.fromRadians(e.west,e.south,0,v[3]);var t,n=0,r=0,i=0,a=0,o=g._terrainHeightsMaxLevel;for(t=0;t<=o;++t){for(var s=!1,c=0;c<4;++c){var l=v[c];if(A.positionToTileXY(l,t,S),0===c)i=S.x,a=S.y;else if(i!==S.x||a!==S.y){s=!0;break}}if(s)break;n=i,r=a}if(0!==t)return{x:n,y:r,level:t>o?o:t-1}}var p=new o,m=new o,_=new u,y=new o,T=new o,R=new i,A=new f,v=[new u,new u,new u,new u],S=new a,g={};return g.initialize=function(){var t=g._initPromise;return n(t)?t:(t=d.fetchJson(e("Assets/approximateTerrainHeights.json")).then(function(e){g._terrainHeights=e}),g._initPromise=t,t)},g.getMinimumMaximumHeights=function(e,r){r=t(r,l.WGS84);var i=E(e),a=g._defaultMinTerrainHeight,u=g._defaultMaxTerrainHeight;if(n(i)){var s=i.level+"-"+i.x+"-"+i.y,c=g._terrainHeights[s];n(c)&&(a=c[0],u=c[1]),r.cartographicToCartesian(h.northeast(e,_),p),r.cartographicToCartesian(h.southwest(e,_),m),o.midpoint(m,p,y);var f=r.scaleToGeodeticSurface(y,T);if(n(f)){var d=o.distance(y,f);a=Math.min(a,-d)}else a=g._defaultMinTerrainHeight}return a=Math.max(g._defaultMinTerrainHeight,a),{minimumTerrainHeight:a,maximumTerrainHeight:u}},g.getBoundingSphere=function(e,r){r=t(r,l.WGS84);var a=E(e),o=g._defaultMaxTerrainHeight;if(n(a)){var u=a.level+"-"+a.x+"-"+a.y,s=g._terrainHeights[u];n(s)&&(o=s[1])}var c=i.fromRectangle3D(e,r,0);return i.fromRectangle3D(e,r,o,R),i.union(c,R,c)},g._terrainHeightsMaxLevel=6,g._defaultMaxTerrainHeight=9e3,g._defaultMinTerrainHeight=-1e5,g._terrainHeights=void 0,g._initPromise=void 0,r(g,{initialized:{get:function(){return n(g._terrainHeights)}}}),g}),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/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 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t[i]&&(r.requestFullscreen=i,n=!0)),i=s+"ExitFullscreen","function"==typeof document[i]?r.exitFullscreen=i:(i=s+"CancelFullScreen","function"==typeof document[i]&&(r.exitFullscreen=i)),i=s+"FullscreenEnabled",void 0!==document[i]?r.fullscreenEnabled=i:(i=s+"FullScreenEnabled",void 0!==document[i]&&(r.fullscreenEnabled=i)),i=s+"FullscreenElement",void 0!==document[i]?r.fullscreenElement=i:(i=s+"FullScreenElement",void 0!==document[i]&&(r.fullscreenElement=i)),i=s+"fullscreenchange",void 0!==document["on"+i]&&("ms"===s&&(i="MSFullscreenChange"),r.fullscreenchange=i),i=s+"fullscreenerror",void 0!==document["on"+i]&&("ms"===s&&(i="MSFullscreenError"),r.fullscreenerror=i)}return n},i.requestFullscreen=function(e,t){i.supportsFullscreen()&&e[r.requestFullscreen]({vrDisplay:t})},i.exitFullscreen=function(){i.supportsFullscreen()&&document[r.exitFullscreen]()},i}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,n){"use strict";function r(e){for(var 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B={isChrome:i,chromeVersion:a,isSafari:o,safariVersion:u,isWebkit:s,webkitVersion:c,isInternetExplorer:l,internetExplorerVersion:f,isEdge:h,edgeVersion:d,isFirefox:E,firefoxVersion:m,isWindows:p,hardwareConcurrency:e(R.hardwareConcurrency,3),supportsPointerEvents:_,supportsImageRenderingPixelated:y,imageRenderingValue:T,typedArrayTypes:b};return B.supportsFullscreen=function(){return n.supportsFullscreen()},B.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},B.supportsWebWorkers=function(){return"undefined"!=typeof Worker},B.supportsWebAssembly=function(){return"undefined"!=typeof WebAssembly&&!B.isEdge()},B}),define("Core/WebGLConstants",["./freezeObject"],function(e){"use strict";return 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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/EllipsoidGeodesic",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./defineProperties","./Ellipsoid","./Math"],function(e,t,n,r,i,a,o,u){"use strict";function s(e){var 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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"),E=n.columnNames.indexOf("yCelestialPoleOffsetRadians"),p=n.columnNames.indexOf("taiMinusUtcSeconds");if(i<0||a<0||s<0||c<0||h<0||E<0||p<0)return void(e._dataError="Error in loaded EOP data: The columnNames property must include modifiedJulianDateUtc, xPoleWanderRadians, yPoleWanderRadians, ut1MinusUtcSeconds, xCelestialPoleOffsetRadians, yCelestialPoleOffsetRadians, and taiMinusUtcSeconds columns");var m=e._samples=n.samples,_=e._dates=[];e._dateColumn=i,e._xPoleWanderRadiansColumn=a,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=h,e._yCelestialPoleOffsetRadiansColumn=E,e._taiMinusUtcSecondsColumn=p,e._columnCount=n.columnNames.length,e._lastIndex=void 0;for(var y,T=e._addNewLeapSeconds,R=0,A=m.length;R<A;R+=e._columnCount){var v=m[R+i],S=m[R+p],g=v+l.MODIFIED_JULIAN_DATE_DIFFERENCE,O=new o(g,S,f.TAI);if(_.push(O),T){if(S!==y&&r(y)){var w=o.leapSeconds,N=t(w,O,d);if(N<0){var I=new u(O,S);w.splice(~N,0,I)}}y=S}}}function p(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 m(e,t,n){return t+e*(n-t)}function _(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 p(e,n,i,s,u),u;if(r.equals(l))return p(e,n,a,s,u),u;var f=o.secondsDifference(r,c)/o.secondsDifference(l,c),h=i*s,d=a*s,E=n[h+e._ut1MinusUtcSecondsColumn],_=n[d+e._ut1MinusUtcSecondsColumn],y=_-E;if(y>.5||y<-.5){var T=n[h+e._taiMinusUtcSecondsColumn],R=n[d+e._taiMinusUtcSecondsColumn];T!==R&&(l.equals(r)?E=_:_-=R-T)}return u.xPoleWander=m(f,n[h+e._xPoleWanderRadiansColumn],n[d+e._xPoleWanderRadiansColumn]),u.yPoleWander=m(f,n[h+e._yPoleWanderRadiansColumn],n[d+e._yPoleWanderRadiansColumn]),u.xPoleOffset=m(f,n[h+e._xCelestialPoleOffsetRadiansColumn],n[d+e._xCelestialPoleOffsetRadiansColumn]),u.yPoleOffset=m(f,n[h+e._yCelestialPoleOffsetRadiansColumn],n[d+e._yCelestialPoleOffsetRadiansColumn]),u.ut1MinusUtc=m(f,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),E=!r(h),p=E||o.greaterThanOrEquals(h,e);if(d&&p)return s=u,!E&&h.equals(e)&&++s,l=s+1,_(this,a,this._samples,e,s,l,n),n}var m=t(a,e,o.compare,this._dateColumn);return m>=0?(m<a.length-1&&a[m+1].equals(e)&&++m,s=m,l=m):(l=~m,(s=l-1)<0&&(s=0)),this._lastIndex=s,_(this,a,this._samples,e,s,l,n),n}if(r(this._dataError))throw new c(this._dataError)},h}),define("Core/HeadingPitchRoll",["./defaultValue","./defined","./DeveloperError","./Math"],function(e,t,n,r){"use strict";function i(t,n,r){this.heading=e(t,0),this.pitch=e(n,0),this.roll=e(r,0)}return i.fromQuaternion=function(e,n){t(n)||(n=new i);var r=2*(e.w*e.y-e.z*e.x),a=1-2*(e.x*e.x+e.y*e.y),o=2*(e.w*e.x+e.y*e.z),u=1-2*(e.y*e.y+e.z*e.z),s=2*(e.w*e.z+e.x*e.y);return n.heading=-Math.atan2(s,u),n.roll=Math.atan2(o,a),n.pitch=-Math.asin(r),n},i.fromDegrees=function(e,n,a,o){return t(o)||(o=new i),o.heading=e*r.RADIANS_PER_DEGREE,o.pitch=n*r.RADIANS_PER_DEGREE,o.roll=a*r.RADIANS_PER_DEGREE,o},i.clone=function(e,n){if(t(e))return t(n)?(n.heading=e.heading,n.pitch=e.pitch,n.roll=e.roll,n):new i(e.heading,e.pitch,e.roll)},i.equals=function(e,n){return e===n||t(e)&&t(n)&&e.heading===n.heading&&e.pitch===n.pitch&&e.roll===n.roll},i.equalsEpsilon=function(e,n,i,a){return e===n||t(e)&&t(n)&&r.equalsEpsilon(e.heading,n.heading,i,a)&&r.equalsEpsilon(e.pitch,n.pitch,i,a)&&r.equalsEpsilon(e.roll,n.roll,i,a)},i.prototype.clone=function(e){return i.clone(this,e)},i.prototype.equals=function(e){return i.equals(this,e)},i.prototype.equalsEpsilon=function(e,t,n){return i.equalsEpsilon(this,e,t,n)},i.prototype.toString=function(){return"("+this.heading+", "+this.pitch+", "+this.roll+")"},i}),define("Core/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=[],E=f;E<=h;++E)d.push(l(this,E));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 E,p,m=a-s*this._stepSizeDays,_=this._work,y=this._denominators,T=this._coef,R=this._xTable;for(E=0;E<=u;++E)_[E]=m-R[E];for(E=0;E<=u;++E){for(T[E]=1,p=0;p<=u;++p)p!==E&&(T[E]*=_[p]);T[E]*=y[E];var A=3*(s+E);n.x+=T[E]*d[A++],n.y+=T[E]*d[A++],n.s+=T[E]*d[A]}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,E,p,m,_,y,T,R){"use strict";var A={},v={up:{south:"east",north:"west",west:"south",east:"north"},down:{south:"west",north:"east",west:"north",east:"south"},south:{up:"west",down:"east",west:"down",east:"up"},north:{up:"east",down:"west",west:"up",east:"down"},west:{up:"north",down:"south",north:"down",south:"up"},east:{up:"south",down:"north",north:"up",south:"down"}},S={north:[-1,0,0],east:[0,1,0],up:[0,0,1],south:[1,0,0],west:[0,-1,0],down:[0,0,-1]},g={},O={east:new n,north:new n,up:new n,west:new n,south:new n,down:new n},w=new n,N=new n,I=new n;A.localFrameToFixedFrameGenerator=function(e,t){if(!v.hasOwnProperty(e)||!v[e].hasOwnProperty(t))throw new s("firstAxis and secondAxis must be east, north, up, west, south or down.");var r,i=v[e][t],a=e+t;return u(g[a])?r=g[a]:(r=function(r,a,s){if(u(s)||(s=new y),m.equalsEpsilon(r.x,0,m.EPSILON14)&&m.equalsEpsilon(r.y,0,m.EPSILON14)){var c=m.sign(r.z);n.unpack(S[e],0,w),"east"!==e&&"west"!==e&&n.multiplyByScalar(w,c,w),n.unpack(S[t],0,N),"east"!==t&&"west"!==t&&n.multiplyByScalar(N,c,N),n.unpack(S[i],0,I),"east"!==i&&"west"!==i&&n.multiplyByScalar(I,c,I)}else{a=o(a,f.WGS84),a.geodeticSurfaceNormal(r,O.up);var l=O.up,h=O.east;h.x=-r.y,h.y=r.x,h.z=0,n.normalize(h,O.east),n.cross(l,h,O.north),
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T.fromRotationMatrix(o,i)};var D=new n(1,1,1),L=new n,F=new y,b=new y,B=new _,q=new T;A.fixedFrameToHeadingPitchRoll=function(e,t,r,i){t=o(t,f.WGS84),r=o(r,A.eastNorthUpToFixedFrame),u(i)||(i=new h);var a=y.getTranslation(e,L);if(n.equals(a,n.ZERO))return i.heading=0,i.pitch=0,i.roll=0,i;var s=y.inverseTransformation(r(a,t,F),F),c=y.setScale(e,D,b);c=y.setTranslation(c,n.ZERO,c),s=y.multiply(s,c,s);var l=T.fromRotationMatrix(y.getRotation(s,B),q);return l=T.normalize(l,l),h.fromQuaternion(l,i)};var z=m.TWO_PI/86400,G=new p;A.computeTemeToPseudoFixedMatrix=function(e,t){G=p.addSeconds(e,-p.computeTaiMinusUtc(e),G);var n,r=G.dayNumber,i=G.secondsOfDay,a=r-2451545;n=i>=43200?(a+.5)/R.DAYS_PER_JULIAN_CENTURY:(a-.5)/R.DAYS_PER_JULIAN_CENTURY;var o=24110.54841+n*(8640184.812866+n*(.093104+-62e-7*n)),s=o*z%m.TWO_PI,c=72921158553e-15+1.1772758384668e-19*(r-2451545.5),l=(i+.5*R.SECONDS_PER_DAY)%R.SECONDS_PER_DAY,f=s+c*l,h=Math.cos(f),d=Math.sin(f);return u(t)?(t[0]=h,t[1]=-d,t[2]=0,t[3]=d,t[4]=h,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new _(h,d,0,-d,h,0,0,0,1)},A.iau2006XysData=new d,A.earthOrientationParameters=c.NONE;A.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=A.iau2006XysData.preload(n,r,i,a),u=A.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},A.computeIcrfToFixedMatrix=function(e,t){u(t)||(t=new _);var n=A.computeFixedToIcrfMatrix(e,t);if(u(n))return _.transpose(n,t)};var V=new E(0,0,0),X=new l(0,0,0,0,0,0),W=new _,H=new _;A.computeFixedToIcrfMatrix=function(e,t){u(t)||(t=new _);var n=A.earthOrientationParameters.compute(e,X);if(u(n)){var r=e.dayNumber,i=e.secondsOfDay+32.184,a=A.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=W;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=_.fromRotationZ(-a.s,H),h=_.multiply(l,f,W),d=e.dayNumber,E=e.secondsOfDay-p.computeTaiMinusUtc(e)+n.ut1MinusUtc,y=d-2451545,T=E/R.SECONDS_PER_DAY,v=.779057273264+T+.00273781191135448*(y+T);v=v%1*m.TWO_PI;var S=_.fromRotationZ(v,H),g=_.multiply(h,S,W),O=Math.cos(n.xPoleWander),w=Math.cos(n.yPoleWander),N=Math.sin(n.xPoleWander),I=Math.sin(n.yPoleWander),M=r-2451545+i/R.SECONDS_PER_DAY;M/=36525;var C=-47e-6*M*m.RADIANS_PER_DEGREE/3600,P=Math.cos(C),x=Math.sin(C),U=H;return U[0]=O*P,U[1]=O*x,U[2]=N,U[3]=-w*x+I*N*P,U[4]=w*P+I*N*x,U[5]=-I*O,U[6]=-I*x-w*N*P,U[7]=I*P-w*N*x,U[8]=w*O,_.multiply(g,U,t)}}};var k=new r;A.pointToWindowCoordinates=function(e,t,n,r){return r=A.pointToGLWindowCoordinates(e,t,n,r),r.y=2*t[5]-r.y,r},A.pointToGLWindowCoordinates=function(e,n,i,a){u(a)||(a=new t);var o=k;return y.multiplyByVector(e,r.fromElements(i.x,i.y,i.z,1,o),o),r.multiplyByScalar(o,1/o.w,o),y.multiplyByVector(n,o,o),t.fromCartesian4(o,a)};var Y=new n,j=new n,Z=new n;A.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,m.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 _),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 y(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1),Q=new i,J=new n,$=new n,ee=new _,te=new y,ne=new y;return A.basisTo2D=function(e,t,r){var i=y.getTranslation(t,$),a=e.ellipsoid,o=a.cartesianToCartographic(i,Q),u=e.project(o,J);n.fromElements(u.z,u.x,u.y,u);var s=A.eastNorthUpToFixedFrame(i,a,te),c=y.inverseTransformation(s,ne),l=y.getRotation(t,ee),f=y.multiplyByMatrix3(c,l,r);return y.multiply(K,f,r),y.setTranslation(r,u,r),r},A.wgs84To2DModelMatrix=function(e,t,r){var i=e.ellipsoid,a=A.eastNorthUpToFixedFrame(t,i,te),o=y.inverseTransformation(a,ne),u=i.cartesianToCartographic(t,Q),s=e.project(u,J);n.fromElements(s.z,s.x,s.y,s);var c=y.fromTranslation(s,te);return y.multiply(K,o,r),y.multiply(c,r,r),r},A}),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,E,p){"use strict";function m(e){e=i(e,i.EMPTY_OBJECT),this.attributes=e.attributes,this.indices=e.indices,this.primitiveType=i(e.primitiveType,h.TRIANGLES),this.boundingSphere=e.boundingSphere,this.geometryType=i(e.geometryType,s.NONE),this.boundingSphereCV=e.boundingSphereCV,this.offsetAttribute=e.offsetAttribute}m.computeNumberOfVertices=function(e){var t=-1;for(var n in 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P=d.fromAxisAngle(t.UNIT_Z,-i,g),x=l.fromQuaternion(P,O),U=r.length,D=Number.POSITIVE_INFINITY,L=Number.POSITIVE_INFINITY,F=Number.NEGATIVE_INFINITY,b=Number.NEGATIVE_INFINITY;for(u=0;u<U;u++)C=f.multiplyByPointAsVector(N,r[u],C),C=l.multiplyByVector(x,C,C),D=Math.min(D,C.x),L=Math.min(L,C.y),F=Math.max(F,C.x),b=Math.max(b,C.y);var B=c.fromRotation(i,w),q=v;q[0].x=D,q[0].y=L,q[1].x=D,q[1].y=b,q[2].x=F,q[2].y=L;var z=I[0],G=I[2].x-z.x,V=I[1].y-z.y;for(u=0;u<3;u++){var X=q[u];c.multiplyByVector(B,X,X),X.x=(X.x-z.x)/G,X.y=(X.y-z.y)/V}var W=q[0],H=q[1],k=q[2],Y=new Array(6);return e.pack(W,Y),e.pack(H,Y,2),e.pack(k,Y,4),Y},m}),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/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,E=o*s-h,p=o*c-u*s,m=u*c-d,_=4*E*m-p*p;if(_<0){var 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R=Math.sqrt(d),A=(s+d-c/R)/2,v=(s+d+c/R)/2,S=r.computeRealRoots(1,R,A),g=r.computeRealRoots(1,-R,v);return 0!==S.length?(S[0]+=h,S[1]+=h,0!==g.length?(g[0]+=h,g[1]+=h,S[1]<=g[0]?[S[0],S[1],g[0],g[1]]:g[1]<=S[0]?[g[0],g[1],S[0],S[1]]:S[0]>=g[0]&&S[1]<=g[1]?[g[0],S[0],S[1],g[1]]:g[0]>=S[0]&&g[1]<=S[1]?[S[0],g[0],g[1],S[1]]:S[0]>g[0]&&S[0]<g[1]?[g[0],S[0],g[1],S[1]]:[S[0],g[0],S[1],g[1]]):S):0!==g.length?(g[0]+=h,g[1]+=h,g):[]}}return[]}function a(t,i,a,o){var u=a*a,s=i*i,c=t*t,l=-2*i,f=a*t+s-4*o,h=c*o-a*i*t+u,d=e.computeRealRoots(1,l,f,h);if(d.length>0){var E,p,m=d[0],_=i-m,y=_*_,T=t/2,R=_/2,A=y-4*o,v=y+4*Math.abs(o),S=c-4*m,g=c+4*Math.abs(m);if(m<0||A*g<S*v){var O=Math.sqrt(S);E=O/2,p=0===O?0:(t*R-a)/O}else{var w=Math.sqrt(A);E=0===w?0:(t*R-a)/w,p=w/2}var N,I;0===T&&0===E?(N=0,I=0):n.sign(T)===n.sign(E)?(N=T+E,I=m/N):(I=T-E,N=m/I);var M,C;0===R&&0===p?(M=0,C=0):n.sign(R)===n.sign(p)?(M=R+p,C=o/M):(C=R-p,M=o/C);var 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v={root0:0,root1:0};p.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 S=new l;p.lineSegmentSphere=function(t,n,i,a){var o=S;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 g=new e,O=new e;p.rayEllipsoid=function(t,n){var r,i,o,u,s,c=n.oneOverRadii,l=e.multiplyComponents(c,t.origin,g),f=e.multiplyComponents(c,t.direction,O),h=e.magnitudeSquared(l),d=e.dot(l,f);if(h>1){if(d>=0)return;var E=d*d;if(r=h-1,i=e.magnitudeSquared(f),o=i*r,E<o)return;if(E>o){u=d*d-o,s=-d+Math.sqrt(u);var p=s/i,m=r/s;return p<m?new a(p,m):{start:m,stop:p}}var _=Math.sqrt(r/i);return new a(_,_)}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 w=new e,N=new e,I=new e,M=new e,C=new e,P=new u,x=new u,U=new u,D=new u,L=new u,F=new u,b=new u,B=new e,q=new e,z=new t;p.grazingAltitudeLocation=function(t,n){var i=t.origin,a=t.direction;if(!e.equals(i,e.ZERO)){var s=n.geodeticSurfaceNormal(i,w);if(e.dot(a,s)>=0)return i}var c=r(this.rayEllipsoid(t,n)),l=n.transformPositionToScaledSpace(a,w),f=e.normalize(l,l),h=e.mostOrthogonalAxis(l,M),d=e.normalize(e.cross(h,f,N),N),p=e.normalize(e.cross(f,d,I),I),m=P;m[0]=f.x,m[1]=f.y,m[2]=f.z,m[3]=d.x,m[4]=d.y,m[5]=d.z,m[6]=p.x,m[7]=p.y,m[8]=p.z;var _=u.transpose(m,x),y=u.fromScale(n.radii,U),T=u.fromScale(n.oneOverRadii,D),R=L;R[0]=0,R[1]=-a.z,R[2]=a.y,R[3]=a.z,R[4]=0,R[5]=-a.x,R[6]=-a.y,R[7]=a.x,R[8]=0;var A,v,S=u.multiply(u.multiply(_,T,F),R,F),g=u.multiply(u.multiply(S,y,b),m,b),O=u.multiplyByVector(S,i,C),G=E(g,e.negate(O,w),0,0,1),V=G.length;if(V>0){for(var X=e.clone(e.ZERO,q),W=Number.NEGATIVE_INFINITY,H=0;H<V;++H){A=u.multiplyByVector(y,u.multiplyByVector(m,G[H],B),B);var k=e.normalize(e.subtract(A,i,M),M),Y=e.dot(k,a);Y>W&&(W=Y,X=e.clone(A,X))}var j=n.cartesianToCartographic(X,z);return W=o.clamp(W,0,1),v=e.magnitude(e.subtract(X,i,M))*Math.sqrt(1-W*W),v=c?-v:v,j.height=v,n.cartographicToCartesian(j,new e)}};var G=new e;return p.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}},p.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 p.lineSegmentPlane(t,n,i,f),p.lineSegmentPlane(t,r,i,h),{positions:[t,n,r,f,h],indices:[0,3,4,1,2,4,1,4,3]};if(s)return p.lineSegmentPlane(n,r,i,f),p.lineSegmentPlane(n,t,i,h),{positions:[t,n,r,f,h],indices:[1,3,4,2,0,4,2,4,3]};if(c)return p.lineSegmentPlane(r,t,i,f),p.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 p.lineSegmentPlane(n,t,i,f),p.lineSegmentPlane(r,t,i,h),{positions:[t,n,r,f,h],indices:[1,2,4,1,4,3,0,3,4]};if(!s)return p.lineSegmentPlane(r,n,i,f),p.lineSegmentPlane(t,n,i,h),{positions:[t,n,r,f,h],indices:[2,0,4,2,4,3,1,3,4]};if(!c)return p.lineSegmentPlane(t,r,i,f),p.lineSegmentPlane(n,r,i,h),{positions:[t,n,r,f,h],indices:[0,1,4,0,4,3,2,3,4]}}},p}),define("Core/Plane",["./Cartesian3","./Check","./defined","./DeveloperError","./freezeObject","./Math","./Matrix4"],function(e,t,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/WebMercatorProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,t,n,r,i,a,o,u){"use strict";function s(e){this._ellipsoid=n(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return i(s.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),s.mercatorAngleToGeodeticLatitude=function(e){return u.PI_OVER_TWO-2*Math.atan(Math.exp(-e))},s.geodeticLatitudeToMercatorAngle=function(e){e>s.MaximumLatitude?e=s.MaximumLatitude:e<-s.MaximumLatitude&&(e=-s.MaximumLatitude);var t=Math.sin(e);return.5*Math.log((1+t)/(1-t))},s.MaximumLatitude=s.mercatorAngleToGeodeticLatitude(Math.PI),s.prototype.project=function(t,n){var i=this._semimajorAxis,a=t.longitude*i,o=s.geodeticLatitudeToMercatorAngle(t.latitude)*i,u=t.height;return r(n)?(n.x=a,n.y=o,n.z=u,n):new e(a,o,u)},s.prototype.unproject=function(e,n){var i=this._oneOverSemimajorAxis,a=e.x*i,o=s.mercatorAngleToGeodeticLatitude(e.y*i),u=e.z;return r(n)?(n.longitude=a,n.latitude=o,n.height=u,n):new t(a,o,u)},s}),define("Core/GroundPolylineGeometry",["./ApproximateTerrainHeights","./arrayRemoveDuplicates","./BoundingSphere","./Cartesian3","./Cartographic","./Check","./ComponentDatatype","./DeveloperError","./Math","./defaultValue","./defined","./defineProperties","./Ellipsoid","./EllipsoidGeodesic","./EncodedCartesian3","./GeographicProjection","./Geometry","./GeometryAttribute","./IntersectionTests","./Matrix3","./Plane","./Quaternion","./Rectangle","./WebMercatorProjection"],function(e,t,n,r,i,a,o,u,s,c,l,f,h,d,E,p,m,_,y,T,R,A,v,S){"use strict";function g(e){e=c(e,c.EMPTY_OBJECT);var t=e.positions;this.width=c(e.width,1),this._positions=t,this.granularity=c(e.granularity,9999),this.loop=c(e.loop,!1),this._ellipsoid=h.WGS84,this._projectionIndex=0,this._workerName="createGroundPolylineGeometry",this._scene3DOnly=!1}function O(e,t,n,i,a){var o=N(i,e,0,X),u=N(i,e,n,W),s=N(i,t,0,H),c=I(u,o,W),l=I(s,o,H);return r.cross(l,c,a),r.normalize(a,a)}function w(e,t,n,i,a,o,u,s,c,l){if(0!==a){var f=new d(e,t,o),h=f.surfaceDistance;if(!(h<a))for(var E=O(e,t,i,o,Z),p=Math.ceil(h/a),m=h/p,_=m,y=p-1,T=u.length,R=0;R<y;R++){var A=f.interpolateUsingSurfaceDistance(_,k),v=N(o,A,n,Y),S=N(o,A,i,j);r.pack(E,u,T),r.pack(v,s,T),r.pack(S,c,T),l.push(A.latitude),l.push(A.longitude),T+=3,_+=m}}}function N(e,t,n,r){return i.clone(t,K),K.height=n,i.toCartesian(K,e,r)}function I(e,t,n){return r.subtract(e,t,n),r.normalize(n,n),n}function M(e,t,n,i,a){var o=I(n,t,ne),u=I(e,t,Q),c=I(i,t,J),l=r.cross(o,u,ee);l=r.normalize(l,l);var f=R.fromPointNormal(t,l,te),h=R.getPointDistance(f,i);if(s.equalsEpsilon(h,0,s.EPSILON7))return r.clone(l,a),a;a=r.add(c,u,a),a=r.normalize(a,a);var d=r.cross(o,a,$);return r.normalize(d,d),r.cross(d,o,a),r.normalize(a,a),r.dot(c,d)<re&&(a=r.negate(a,a)),a}function C(e,t,n,i){var a=I(n,t,fe),o=r.dot(a,e);if(o>q||o<z){var u=I(i,n,ne),c=o<z?s.PI_OVER_TWO:-s.PI_OVER_TWO,l=A.fromAxisAngle(u,c,de),f=T.fromQuaternion(l,he);return T.multiplyByVector(f,e,e),!0}return!1}function P(e,t,n,a,o){var u=i.toCartesian(t,e._ellipsoid,pe),c=r.add(u,n,me),l=!1,f=e._ellipsoid,h=f.cartesianToCartographic(c,Ee);Math.abs(t.longitude-h.longitude)>s.PI_OVER_TWO&&(l=!0,c=r.subtract(u,n,me),h=f.cartesianToCartographic(c,Ee)),h.height=0;var d=e.project(h,o);return o=r.subtract(d,a,o),o.z=0,o=r.normalize(o,o),l&&r.negate(o,o),o}function x(e,t,n,i,a,o){var u=r.subtract(t,e,_e);r.normalize(u,u);var s=n-G,c=r.multiplyByScalar(u,s,ye);r.add(e,c,a);var l=i-V;c=r.multiplyByScalar(u,l,ye),r.add(t,c,o)}function U(e,t){var n=R.getPointDistance(ie,e),i=R.getPointDistance(ie,t),a=Te;s.equalsEpsilon(n,0,s.EPSILON2)?(a=I(t,e,a),r.multiplyByScalar(a,s.EPSILON2,a),r.add(e,a,e)):s.equalsEpsilon(i,0,s.EPSILON2)&&(a=I(e,t,a),r.multiplyByScalar(a,s.EPSILON2,a),r.add(t,a,t))}function D(e,t){var n=Math.abs(e.longitude),r=Math.abs(t.longitude);if(s.equalsEpsilon(n,s.PI,s.EPSILON11)){var i=s.sign(t.longitude);return e.longitude=i*(n-s.EPSILON11),1}if(s.equalsEpsilon(r,s.PI,s.EPSILON11)){var a=s.sign(e.longitude);return t.longitude=a*(r-s.EPSILON11),2}return 0}function L(t,i,a,u,c,l,f){var h,d,p,y,T,R,A=i._ellipsoid,S=a.length/3-1,g=8*S,O=4*g,w=36*S,N=g>65535?new Uint32Array(w):new Uint16Array(w),M=new Float64Array(3*g),L=new Float32Array(O),b=new Float32Array(O),B=new Float32Array(O),z=new Float32Array(O),G=new Float32Array(O);f&&(p=new Float32Array(O),y=new Float32Array(O),T=new Float32Array(O),R=new Float32Array(2*g));var V=l.length/2,X=0,W=Re;W.height=0;var H=Ae;H.height=0;var k=ve,Y=Se;if(f)for(d=0,h=1;h<V;h++)W.latitude=l[d],W.longitude=l[d+1],H.latitude=l[d+2],H.longitude=l[d+3],k=i.project(W,k),Y=i.project(H,Y),X+=r.distance(k,Y),d+=2;var j=u.length/3;Y=r.unpack(u,0,Y);var Z=0;for(d=3,h=1;h<j;h++)k=r.clone(Y,k),Y=r.unpack(u,d,Y),Z+=r.distance(k,Y),d+=3;var K;d=3;var Q=0,J=0,$=0,ee=0,te=!1,ne=r.unpack(a,0,Oe),re=r.unpack(u,0,Se),ie=r.unpack(c,0,Ne);if(t){C(ie,r.unpack(a,a.length-6,ge),ne,re)&&(ie=r.negate(ie,ie))}var ae=0,oe=0,ue=0;for(h=0;h<S;h++){var se=r.clone(ne,ge),ce=r.clone(re,ve),le=r.clone(ie,we);te&&(le=r.negate(le,le)),ne=r.unpack(a,d,Oe),re=r.unpack(u,d,Se),ie=r.unpack(c,d,Ne),te=C(ie,se,ne,re),W.latitude=l[Q],W.longitude=l[Q+1],H.latitude=l[Q+2],H.longitude=l[Q+3];var fe,he,de,Ee;if(f){var pe=D(W,H);fe=i.project(W,De),he=i.project(H,Le);var me=I(he,fe,ke);me.y=Math.abs(me.y),de=Fe,Ee=be,0===pe||r.dot(me,r.UNIT_Y)>q?(de=P(i,W,le,fe,Fe),Ee=P(i,H,ie,he,be)):1===pe?(Ee=P(i,H,ie,he,be),de.x=0,de.y=s.sign(W.longitude-Math.abs(H.longitude)),de.z=0):(de=P(i,W,le,fe,Fe),Ee.x=0,Ee.y=s.sign(W.longitude-H.longitude),Ee.z=0)}var _e=r.distance(ce,re),ye=E.fromCartesian(se,We),Te=r.subtract(ne,se,Be),Je=r.normalize(Te,Ge),$e=r.subtract(ce,se,qe);$e=r.normalize($e,$e);var et=r.cross(Je,$e,Ge);et=r.normalize(et,et);var tt=r.cross($e,le,Ve);tt=r.normalize(tt,tt);var nt=r.subtract(re,ne,ze);nt=r.normalize(nt,nt);var rt=r.cross(ie,nt,Xe);rt=r.normalize(rt,rt);var it,at,ot,ut=_e/Z,st=ae/Z,ct=0,lt=0,ft=0;if(f){ct=r.distance(fe,he),it=E.fromCartesian(fe,He),at=r.subtract(he,fe,ke),ot=r.normalize(at,Ye);var ht=ot.x;ot.x=ot.y,ot.y=-ht,lt=ct/X,ft=oe/X}for(K=0;K<8;K++){var dt=ee+4*K,Et=J+2*K,pt=dt+3,mt=K<4?1:-1,_t=2===K||3===K||6===K||7===K?1:-1;r.pack(ye.high,L,dt),L[pt]=Te.x,r.pack(ye.low,b,dt),b[pt]=Te.y,r.pack(tt,B,dt),B[pt]=Te.z,r.pack(rt,z,dt),z[pt]=ut*mt,r.pack(et,G,dt);var yt=st*_t;0===yt&&_t<0&&(yt=Number.POSITIVE_INFINITY),G[pt]=yt,f&&(p[dt]=it.high.x,p[dt+1]=it.high.y,p[dt+2]=it.low.x,p[dt+3]=it.low.y,T[dt]=-de.y,T[dt+1]=de.x,T[dt+2]=Ee.y,T[dt+3]=-Ee.x,y[dt]=at.x,y[dt+1]=at.y,y[dt+2]=ot.x,y[dt+3]=ot.y,R[Et]=lt*mt,yt=ft*_t,0===yt&&_t<0&&(yt=Number.POSITIVE_INFINITY),R[Et+1]=yt)}var Tt=xe,Rt=Ue,At=Ce,vt=Pe,St=v.fromCartographicArray(Ie,Me),gt=e.getMinimumMaximumHeights(St,A),Ot=gt.minimumTerrainHeight,wt=gt.maximumTerrainHeight;ue+=Ot,ue+=wt,x(se,ce,Ot,wt,Tt,At),x(ne,re,Ot,wt,Rt,vt);var Nt=r.multiplyByScalar(et,s.EPSILON5,je);r.add(Tt,Nt,Tt),r.add(Rt,Nt,Rt),r.add(At,Nt,At),r.add(vt,Nt,vt),U(Tt,Rt),U(At,vt),r.pack(Tt,M,$),r.pack(Rt,M,$+3),r.pack(vt,M,$+6),r.pack(At,M,$+9),Nt=r.multiplyByScalar(et,-2*s.EPSILON5,je),r.add(Tt,Nt,Tt),r.add(Rt,Nt,Rt),r.add(At,Nt,At),r.add(vt,Nt,vt),U(Tt,Rt),U(At,vt),r.pack(Tt,M,$+12),r.pack(Rt,M,$+15),r.pack(vt,M,$+18),r.pack(At,M,$+21),Q+=2,d+=3,J+=16,$+=24,ee+=32,ae+=_e,oe+=ct}d=0;var It=0;for(h=0;h<S;h++){for(K=0;K<Qe;K++)N[d+K]=Ke[K]+It;It+=8,d+=Qe}var Mt=Ze;n.fromVertices(a,r.ZERO,3,Mt[0]),n.fromVertices(u,r.ZERO,3,Mt[1]);var Ct=n.fromBoundingSpheres(Mt);Ct.radius+=ue/(2*S);var Pt={position:new _({componentDatatype:o.DOUBLE,componentsPerAttribute:3,normalize:!1,values:M}),startHiAndForwardOffsetX:F(L),startLoAndForwardOffsetY:F(b),startNormalAndForwardOffsetZ:F(B),endNormalAndTextureCoordinateNormalizationX:F(z),rightNormalAndTextureCoordinateNormalizationY:F(G)};return f&&(Pt.startHiLo2D=F(p),Pt.offsetAndRight2D=F(y),Pt.startEndNormals2D=F(T),Pt.texcoordNormalization2D=new _({componentDatatype:o.FLOAT,componentsPerAttribute:2,normalize:!1,values:R})),new m({attributes:Pt,indices:N,boundingSphere:Ct})}function F(e){return new _({componentDatatype:o.FLOAT,componentsPerAttribute:4,normalize:!1,values:e})}var b=[p,S],B=b.length,q=Math.cos(s.toRadians(30)),z=Math.cos(s.toRadians(150)),G=0,V=1e3;f(g.prototype,{packedLength:{get:function(){return 1+3*this._positions.length+1+1+h.packedLength+1+1}}}),g.setProjectionAndEllipsoid=function(e,t){for(var n=0,r=0;r<B;r++)if(t instanceof b[r]){n=r;break}e._projectionIndex=n,e._ellipsoid=t.ellipsoid};var X=new r,W=new r,H=new r,k=new i,Y=new r,j=new r,Z=new r,K=new i;g.pack=function(e,t,n){var i=c(n,0),a=e._positions,o=a.length;t[i++]=o;for(var u=0;u<o;++u){var s=a[u];r.pack(s,t,i),i+=3}return t[i++]=e.granularity,t[i++]=e.loop?1:0,h.pack(e._ellipsoid,t,i),i+=h.packedLength,t[i++]=e._projectionIndex,t[i++]=e._scene3DOnly?1:0,t},g.unpack=function(e,t,n){for(var i=c(t,0),a=e[i++],o=new Array(a),u=0;u<a;u++)o[u]=r.unpack(e,i),i+=3;var s=e[i++],f=1===e[i++],d=h.unpack(e,i);i+=h.packedLength;var E=e[i++],p=1===e[i++];if(!l(n)){var m=new g({positions:o,granularity:s,loop:f,ellipsoid:d});return m._projectionIndex=E,m._scene3DOnly=p,m}return n._positions=o,n.granularity=s,n.loop=f,n._ellipsoid=d,n._projectionIndex=E,n._scene3DOnly=p,n};var Q=new r,J=new r,$=new r,ee=new r,te=new R(r.UNIT_X,0),ne=new r,re=0,ie=R.fromPointNormal(r.ZERO,r.UNIT_Y),ae=new r,oe=new r,ue=new r,se=new r,ce=new r,le=new r;g.createGeometry=function(e){var n,a,o=!e._scene3DOnly,u=e.loop,c=e._ellipsoid,f=e.granularity,h=new b[e._projectionIndex](c),d=G,E=V,p=e._positions,m=p.length;2===m&&(u=!1);var _,T,R,A=[p[0]];for(a=0;a<m-1;a++)_=p[a],T=p[a+1],R=y.lineSegmentPlane(_,T,ie,le),!l(R)||r.equalsEpsilon(R,_,s.EPSILON7)||r.equalsEpsilon(R,T,s.EPSILON7)||A.push(r.clone(R)),A.push(T);u&&(_=p[m-1],T=p[0],R=y.lineSegmentPlane(_,T,ie,le),!l(R)||r.equalsEpsilon(R,_,s.EPSILON7)||r.equalsEpsilon(R,T,s.EPSILON7)||A.push(r.clone(R)));var v=A.length,S=new Array(v);for(a=0;a<v;a++){var g=i.fromCartesian(A[a],c);g.height=0,S[a]=g}if(S=t(S,i.equalsEpsilon),!((v=S.length)<2)){var I=[],C=[],P=[],x=[],U=ae,D=oe,F=ue,B=se,q=ce,z=S[0],X=S[1],W=S[v-1];for(U=N(c,W,d,U),B=N(c,X,d,B),D=N(c,z,d,D),F=N(c,z,E,F),q=u?M(U,D,F,B,q):O(z,X,E,c,q),r.pack(q,C,0),r.pack(D,P,0),r.pack(F,x,0),I.push(z.latitude),I.push(z.longitude),w(z,X,d,E,f,c,C,P,x,I),a=1;a<v-1;++a){U=r.clone(D,U),D=r.clone(B,D);var H=S[a];N(c,H,E,F),N(c,S[a+1],d,B),M(U,D,F,B,q),n=C.length,r.pack(q,C,n),r.pack(D,P,n),r.pack(F,x,n),I.push(H.latitude),I.push(H.longitude),w(S[a],S[a+1],d,E,f,c,C,P,x,I)}var k=S[v-1],Y=S[v-2];if(D=N(c,k,d,D),F=N(c,k,E,F),u){var j=S[0];U=N(c,Y,d,U),B=N(c,j,d,B),q=M(U,D,F,B,q)}else q=O(Y,k,E,c,q);if(n=C.length,r.pack(q,C,n),r.pack(D,P,n),r.pack(F,x,n),I.push(k.latitude),I.push(k.longitude),u){for(w(k,z,d,E,f,c,C,P,x,I),n=C.length,a=0;a<3;++a)C[n+a]=C[a],P[n+a]=P[a],x[n+a]=x[a];I.push(z.latitude),I.push(z.longitude)}return L(u,h,P,x,C,I,o)}};var fe=new r,he=new T,de=new A,Ee=new i,pe=new r,me=new r,_e=new r,ye=new r,Te=new r,Re=new i,Ae=new i,ve=new r,Se=new r,ge=new r,Oe=new r,we=new r,Ne=new r,Ie=[Re,Ae],Me=new v,Ce=new r,Pe=new r,xe=new r,Ue=new r,De=new r,Le=new r,Fe=new r,be=new r,Be=new r,qe=new r,ze=new r,Ge=new r,Ve=new r,Xe=new r,We=new E,He=new E,ke=new r,Ye=new r,je=new r,Ze=[new n,new n],Ke=[0,2,1,0,3,2,0,7,3,0,4,7,0,5,4,0,1,5,5,7,4,5,6,7,5,2,6,5,1,2,3,6,2,3,7,6],Qe=Ke.length;return g._projectNormal=P,g}),
define("Workers/createGroundPolylineGeometry",["../Core/ApproximateTerrainHeights","../Core/defined","../Core/GroundPolylineGeometry"],function(e,t,n){"use strict";function r(r,i){return e.initialize().then(function(){return t(i)&&(r=n.unpack(r,i)),n.createGeometry(r)})}return r})}();