/**
 * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
 *
 * Copyright 2011-2015 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.
 *
 */

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isFinite(g)?e.clone(w,r):void 0;var x=this._oneOverRadiiSquared,E=x.x,S=x.y,O=x.z,T=y;T.x=2*w.x*E,T.y=2*w.y*S,T.z=2*w.z*O;var _,M,P,b,N,A,I,R,z,C,D,L=(1-g)*e.magnitude(t)/(.5*e.magnitude(T)),q=0;do{L-=q,P=1/(1+L*E),b=1/(1+L*S),N=1/(1+L*O),A=P*P,I=b*b,R=N*N,z=A*P,C=I*b,D=R*N,_=h*A+d*I+p*R-1,M=h*z*E+d*C*S+p*D*O;var U=-2*M;q=_/U}while(Math.abs(_)>u.EPSILON12);return n(r)?(r.x=i*P,r.y=a*b,r.z=o*N,r):new e(i*P,a*b,o*N)},c.prototype.scaleToGeocentricSurface=function(t,r){n(r)||(r=new e);var i=t.x,a=t.y,o=t.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(i*i*u.x+a*a*u.y+o*o*u.z);return e.multiplyByScalar(t,s,r)},c.prototype.transformPositionToScaledSpace=function(t,r){return n(r)||(r=new e),e.multiplyComponents(t,this._oneOverRadii,r)},c.prototype.transformPositionFromScaledSpace=function(t,r){return n(r)||(r=new e),e.multiplyComponents(t,this._radii,r)},c.prototype.equals=function(t){return this===t||n(t)&&e.equals(this._radii,t._radii)},c.prototype.toString=function(){return 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r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],r[3]=e[3]-t[3],r[4]=e[4]-t[4],r[5]=e[5]-t[5],r[6]=e[6]-t[6],r[7]=e[7]-t[7],r[8]=e[8]-t[8],r},c.multiplyByVector=function(e,t,r){var n=t.x,i=t.y,a=t.z,o=e[0]*n+e[3]*i+e[6]*a,u=e[1]*n+e[4]*i+e[7]*a,s=e[2]*n+e[5]*i+e[8]*a;return r.x=o,r.y=u,r.z=s,r},c.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r},c.multiplyByScale=function(e,t,r){return r[0]=e[0]*t.x,r[1]=e[1]*t.x,r[2]=e[2]*t.x,r[3]=e[3]*t.y,r[4]=e[4]*t.y,r[5]=e[5]*t.y,r[6]=e[6]*t.z,r[7]=e[7]*t.z,r[8]=e[8]*t.z,r},c.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},c.transpose=function(e,t){var r=e[0],n=e[3],i=e[6],a=e[1],o=e[4],u=e[7],s=e[2],c=e[5],l=e[8];return t[0]=r,t[1]=n,t[2]=i,t[3]=a,t[4]=o,t[5]=u,t[6]=s,t[7]=c,t[8]=l,t};var h=[1,0,0],d=[2,2,1],p=new c,m=new c;return c.computeEigenDecomposition=function(e,t){var n=a.EPSILON20,i=10,l=0,f=0;r(t)||(t={});for(var h=t.unitary=c.clone(c.IDENTITY,t.unitary),d=t.diagonal=c.clone(e,t.diagonal),y=n*o(d);i>f&&u(d)>y;)s(d,p),c.transpose(p,m),c.multiply(d,p,d),c.multiply(m,d,d),c.multiply(h,p,h),++l>2&&(++f,l=0);return t},c.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},c.determinant=function(e){var t=e[0],r=e[3],n=e[6],i=e[1],a=e[4],o=e[7],u=e[2],s=e[5],c=e[8];return t*(a*c-s*o)+i*(s*n-r*c)+u*(r*o-a*n)},c.inverse=function(e,t){var r=e[0],i=e[1],o=e[2],u=e[3],s=e[4],l=e[5],f=e[6],h=e[7],d=e[8],p=c.determinant(e);if(Math.abs(p)<=a.EPSILON15)throw new n("matrix is not invertible");t[0]=s*d-h*l,t[1]=h*o-i*d,t[2]=i*l-s*o,t[3]=f*l-u*d,t[4]=r*d-f*o,t[5]=u*o-r*l,t[6]=u*h-f*s,t[7]=f*i-r*h,t[8]=r*s-u*i;var m=1/p;return c.multiplyByScalar(t,m,t)},c.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]},c.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},c.IDENTITY=i(new c(1,0,0,0,1,0,0,0,1)),c.ZERO=i(new c(0,0,0,0,0,0,0,0,0)),c.COLUMN0ROW0=0,c.COLUMN0ROW1=1,c.COLUMN0ROW2=2,c.COLUMN1ROW0=3,c.COLUMN1ROW1=4,c.COLUMN1ROW2=5,c.COLUMN2ROW0=6,c.COLUMN2ROW1=7,c.COLUMN2ROW2=8,c.prototype.clone=function(e){return c.clone(this,e)},c.prototype.equals=function(e){return c.equals(this,e)},c.equalsArray=function(e,t,r){return e[0]===t[r]&&e[1]===t[r+1]&&e[2]===t[r+2]&&e[3]===t[r+3]&&e[4]===t[r+4]&&e[5]===t[r+5]&&e[6]===t[r+6]&&e[7]===t[r+7]&&e[8]===t[r+8]},c.prototype.equalsEpsilon=function(e,t){return c.equalsEpsilon(this,e,t)},c.prototype.toString=function(){return"("+this[0]+", "+this[3]+", "+this[6]+")\n"+"("+this[1]+", "+this[4]+", "+this[7]+")\n"+"("+this[2]+", "+this[5]+", "+this[8]+")"},c}),define("Core/RuntimeError",["./defined"],function(e){"use strict";var t=function(e){this.name="RuntimeError",this.message=e;var t;try{throw new Error}catch(r){t=r.stack}this.stack=t};return 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","./defaultValue","./defined","./DeveloperError","./freezeObject","./Math","./Matrix3","./RuntimeError"],function(e,t,r,n,i,a,o,u,s){"use strict";var c=function(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)};c.packedLength=16,c.pack=function(e,t,n){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]},c.unpack=function(e,t,i){return t=r(t,0),n(i)||(i=new c),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[9]=e[t++],i[10]=e[t++],i[11]=e[t++],i[12]=e[t++],i[13]=e[t++],i[14]=e[t++],i[15]=e[t],i},c.clone=function(e,t){return n(e)?n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[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 c(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]):void 0},c.fromArray=c.unpack,c.fromColumnMajorArray=function(e,t){return c.clone(e,t)},c.fromRowMajorArray=function(e,t){return n(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 c(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])},c.fromRotationTranslation=function(t,i,a){return i=r(i,e.ZERO),n(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]=i.x,a[13]=i.y,a[14]=i.z,a[15]=1,a):new c(t[0],t[3],t[6],i.x,t[1],t[4],t[7],i.y,t[2],t[5],t[8],i.z,0,0,0,1)},c.fromTranslationQuaternionRotationScale=function(e,t,r,i){n(i)||(i=new c);var a=r.x,o=r.y,u=r.z,s=t.x*t.x,l=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,v=t.z*t.w,g=t.w*t.w,w=s-d-y+g,x=2*(l-v),E=2*(f+m),S=2*(l+v),O=-s+d-y+g,T=2*(p-h),_=2*(f-m),M=2*(p+h),P=-s-d+y+g;return i[0]=w*a,i[1]=S*a,i[2]=_*a,i[3]=0,i[4]=x*o,i[5]=O*o,i[6]=M*o,i[7]=0,i[8]=E*u,i[9]=T*u,i[10]=P*u,i[11]=0,i[12]=e.x,i[13]=e.y,i[14]=e.z,i[15]=1,i},c.fromTranslation=function(e,t){return c.fromRotationTranslation(u.IDENTITY,e,t)},c.fromScale=function(e,t){return n(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 c(e.x,0,0,0,0,e.y,0,0,0,0,e.z,0,0,0,0,1)},c.fromUniformScale=function(e,t){return n(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 c(e,0,0,0,0,e,0,0,0,0,e,0,0,0,0,1)};var l=new e,f=new e,h=new e;c.fromCamera=function(t,r){var i=t.eye,a=t.target,o=t.up;e.normalize(e.subtract(a,i,l),l),e.normalize(e.cross(l,o,f),f),e.normalize(e.cross(f,l,h),h);var u=f.x,s=f.y,d=f.z,p=l.x,m=l.y,y=l.z,v=h.x,g=h.y,w=h.z,x=i.x,E=i.y,S=i.z,O=u*-x+s*-E+d*-S,T=v*-x+g*-E+w*-S,_=p*x+m*E+y*S;return n(r)?(r[0]=u,r[1]=v,r[2]=-p,r[3]=0,r[4]=s,r[5]=g,r[6]=-m,r[7]=0,r[8]=d,r[9]=w,r[10]=-y,r[11]=0,r[12]=O,r[13]=T,r[14]=_,r[15]=1,r):new c(u,s,d,O,v,g,w,T,-p,-m,-y,_,0,0,0,1)},c.computePerspectiveFieldOfView=function(e,t,r,n,i){var a=Math.tan(.5*e),o=1/a,u=o/t,s=(n+r)/(r-n),c=2*n*r/(r-n);return i[0]=u,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=o,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=s,i[11]=-1,i[12]=0,i[13]=0,i[14]=c,i[15]=0,i},c.computeOrthographicOffCenter=function(e,t,r,n,i,a,o){var u=1/(t-e),s=1/(n-r),c=1/(a-i),l=-(t+e)*u,f=-(n+r)*s,h=-(a+i)*c;return u*=2,s*=2,c*=-2,o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=c,o[11]=0,o[12]=l,o[13]=f,o[14]=h,o[15]=1,o},c.computePerspectiveOffCenter=function(e,t,r,n,i,a,o){var u=2*i/(t-e),s=2*i/(n-r),c=(t+e)/(t-e),l=(n+r)/(n-r),f=-(a+i)/(a-i),h=-1,d=-2*a*i/(a-i);return o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s,o[6]=0,o[7]=0,o[8]=c,o[9]=l,o[10]=f,o[11]=h,o[12]=0,o[13]=0,o[14]=d,o[15]=0,o},c.computeInfinitePerspectiveOffCenter=function(e,t,r,n,i,a){var o=2*i/(t-e),u=2*i/(n-r),s=(t+e)/(t-e),c=(n+r)/(n-r),l=-1,f=-1,h=-2*i;return a[0]=o,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=u,a[6]=0,a[7]=0,a[8]=s,a[9]=c,a[10]=l,a[11]=f,a[12]=0,a[13]=0,a[14]=h,a[15]=0,a},c.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,v=t+f,g=1;return i[0]=h,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=d,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=p,i[11]=0,i[12]=m,i[13]=y,i[14]=v,i[15]=g,i},c.toArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[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]]},c.getElementIndex=function(e,t){return 4*e+t},c.getColumn=function(e,t,r){var n=4*t,i=e[n],a=e[n+1],o=e[n+2],u=e[n+3];return r.x=i,r.y=a,r.z=o,r.w=u,r},c.setColumn=function(e,t,r,n){n=c.clone(e,n);var i=4*t;return n[i]=r.x,n[i+1]=r.y,n[i+2]=r.z,n[i+3]=r.w,n},c.setTranslation=function(e,t,r){return r[0]=e[0],r[1]=e[1],r[2]=e[2],r[3]=e[3],r[4]=e[4],r[5]=e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r[9]=e[9],r[10]=e[10],r[11]=e[11],r[12]=t.x,r[13]=t.y,r[14]=t.z,r[15]=e[15],r},c.getRow=function(e,t,r){var n=e[t],i=e[t+4],a=e[t+8],o=e[t+12];return r.x=n,r.y=i,r.z=a,r.w=o,r},c.setRow=function(e,t,r,n){return n=c.clone(e,n),n[t]=r.x,n[t+4]=r.y,n[t+8]=r.z,n[t+12]=r.w,n};var d=new e;c.getScale=function(t,r){return r.x=e.magnitude(e.fromElements(t[0],t[1],t[2],d)),r.y=e.magnitude(e.fromElements(t[4],t[5],t[6],d)),r.z=e.magnitude(e.fromElements(t[8],t[9],t[10],d)),r};var p=new e;c.getMaximumScale=function(t){return c.getScale(t,p),e.maximumComponent(p)},c.multiply=function(e,t,r){var n=e[0],i=e[1],a=e[2],o=e[3],u=e[4],s=e[5],c=e[6],l=e[7],f=e[8],h=e[9],d=e[10],p=e[11],m=e[12],y=e[13],v=e[14],g=e[15],w=t[0],x=t[1],E=t[2],S=t[3],O=t[4],T=t[5],_=t[6],M=t[7],P=t[8],b=t[9],N=t[10],A=t[11],I=t[12],R=t[13],z=t[14],C=t[15],D=n*w+u*x+f*E+m*S,L=i*w+s*x+h*E+y*S,q=a*w+c*x+d*E+v*S,U=o*w+l*x+p*E+g*S,B=n*O+u*T+f*_+m*M,F=i*O+s*T+h*_+y*M,W=a*O+c*T+d*_+v*M,G=o*O+l*T+p*_+g*M,k=n*P+u*b+f*N+m*A,V=i*P+s*b+h*N+y*A,H=a*P+c*b+d*N+v*A,Y=o*P+l*b+p*N+g*A,j=n*I+u*R+f*z+m*C,Z=i*I+s*R+h*z+y*C,X=a*I+c*R+d*z+v*C,J=o*I+l*R+p*z+g*C;return r[0]=D,r[1]=L,r[2]=q,r[3]=U,r[4]=B,r[5]=F,r[6]=W,r[7]=G,r[8]=k,r[9]=V,r[10]=H,r[11]=Y,r[12]=j,r[13]=Z,r[14]=X,r[15]=J,r},c.add=function(e,t,r){return r[0]=e[0]+t[0],r[1]=e[1]+t[1],r[2]=e[2]+t[2],r[3]=e[3]+t[3],r[4]=e[4]+t[4],r[5]=e[5]+t[5],r[6]=e[6]+t[6],r[7]=e[7]+t[7],r[8]=e[8]+t[8],r[9]=e[9]+t[9],r[10]=e[10]+t[10],r[11]=e[11]+t[11],r[12]=e[12]+t[12],r[13]=e[13]+t[13],r[14]=e[14]+t[14],r[15]=e[15]+t[15],r},c.subtract=function(e,t,r){return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],r[3]=e[3]-t[3],r[4]=e[4]-t[4],r[5]=e[5]-t[5],r[6]=e[6]-t[6],r[7]=e[7]-t[7],r[8]=e[8]-t[8],r[9]=e[9]-t[9],r[10]=e[10]-t[10],r[11]=e[11]-t[11],r[12]=e[12]-t[12],r[13]=e[13]-t[13],r[14]=e[14]-t[14],r[15]=e[15]-t[15],r},c.multiplyTransformation=function(e,t,r){var n=e[0],i=e[1],a=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=e[12],d=e[13],p=e[14],m=t[0],y=t[1],v=t[2],g=t[4],w=t[5],x=t[6],E=t[8],S=t[9],O=t[10],T=t[12],_=t[13],M=t[14],P=n*m+o*y+c*v,b=i*m+u*y+l*v,N=a*m+s*y+f*v,A=n*g+o*w+c*x,I=i*g+u*w+l*x,R=a*g+s*w+f*x,z=n*E+o*S+c*O,C=i*E+u*S+l*O,D=a*E+s*S+f*O,L=n*T+o*_+c*M+h,q=i*T+u*_+l*M+d,U=a*T+s*_+f*M+p;return r[0]=P,r[1]=b,r[2]=N,r[3]=0,r[4]=A,r[5]=I,r[6]=R,r[7]=0,r[8]=z,r[9]=C,r[10]=D,r[11]=0,r[12]=L,r[13]=q,r[14]=U,r[15]=1,r},c.multiplyByMatrix3=function(e,t,r){var n=e[0],i=e[1],a=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=t[0],d=t[1],p=t[2],m=t[3],y=t[4],v=t[5],g=t[6],w=t[7],x=t[8],E=n*h+o*d+c*p,S=i*h+u*d+l*p,O=a*h+s*d+f*p,T=n*m+o*y+c*v,_=i*m+u*y+l*v,M=a*m+s*y+f*v,P=n*g+o*w+c*x,b=i*g+u*w+l*x,N=a*g+s*w+f*x;return r[0]=E,r[1]=S,r[2]=O,r[3]=0,r[4]=T,r[5]=_,r[6]=M,r[7]=0,r[8]=P,r[9]=b,r[10]=N,r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=e[15],r},c.multiplyByTranslation=function(e,t,r){var n=t.x,i=t.y,a=t.z,o=n*e[0]+i*e[4]+a*e[8]+e[12],u=n*e[1]+i*e[5]+a*e[9]+e[13],s=n*e[2]+i*e[6]+a*e[10]+e[14];return r[0]=e[0],r[1]=e[1],r[2]=e[2],r[3]=e[3],r[4]=e[4],r[5]=e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r[9]=e[9],r[10]=e[10],r[11]=e[11],r[12]=o,r[13]=u,r[14]=s,r[15]=e[15],r};var m=new e;c.multiplyByUniformScale=function(e,t,r){return m.x=t,m.y=t,m.z=t,c.multiplyByScale(e,m,r)},c.multiplyByScale=function(e,t,r){var n=t.x,i=t.y,a=t.z;return 1===n&&1===i&&1===a?c.clone(e,r):(r[0]=n*e[0],r[1]=n*e[1],r[2]=n*e[2],r[3]=0,r[4]=i*e[4],r[5]=i*e[5],r[6]=i*e[6],r[7]=0,r[8]=a*e[8],r[9]=a*e[9],r[10]=a*e[10],r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=1,r)},c.multiplyByVector=function(e,t,r){var n=t.x,i=t.y,a=t.z,o=t.w,u=e[0]*n+e[4]*i+e[8]*a+e[12]*o,s=e[1]*n+e[5]*i+e[9]*a+e[13]*o,c=e[2]*n+e[6]*i+e[10]*a+e[14]*o,l=e[3]*n+e[7]*i+e[11]*a+e[15]*o;return r.x=u,r.y=s,r.z=c,r.w=l,r},c.multiplyByPointAsVector=function(e,t,r){var n=t.x,i=t.y,a=t.z,o=e[0]*n+e[4]*i+e[8]*a,u=e[1]*n+e[5]*i+e[9]*a,s=e[2]*n+e[6]*i+e[10]*a;return r.x=o,r.y=u,r.z=s,r},c.multiplyByPoint=function(e,t,r){var n=t.x,i=t.y,a=t.z,o=e[0]*n+e[4]*i+e[8]*a+e[12],u=e[1]*n+e[5]*i+e[9]*a+e[13],s=e[2]*n+e[6]*i+e[10]*a+e[14];return r.x=o,r.y=u,r.z=s,r},c.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r[9]=e[9]*t,r[10]=e[10]*t,r[11]=e[11]*t,r[12]=e[12]*t,r[13]=e[13]*t,r[14]=e[14]*t,r[15]=e[15]*t,r},c.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},c.transpose=function(e,t){var r=e[1],n=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},c.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},c.equals=function(e,t){return e===t||n(e)&&n(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]},c.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r&&Math.abs(e[9]-t[9])<=r&&Math.abs(e[10]-t[10])<=r&&Math.abs(e[11]-t[11])<=r&&Math.abs(e[12]-t[12])<=r&&Math.abs(e[13]-t[13])<=r&&Math.abs(e[14]-t[14])<=r&&Math.abs(e[15]-t[15])<=r},c.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},c.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var y=new u,v=new u,g=new t,w=new t(0,0,0,1);return c.inverse=function(e,r){if(u.equalsEpsilon(c.getRotation(e,y),v,o.EPSILON7)&&t.equals(c.getRow(e,3,g),w))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-e[12],r[13]=-e[13],r[14]=-e[14],r[15]=1,r;var n=e[0],i=e[4],a=e[8],l=e[12],f=e[1],h=e[5],d=e[9],p=e[13],m=e[2],x=e[6],E=e[10],S=e[14],O=e[3],T=e[7],_=e[11],M=e[15],P=E*M,b=S*_,N=x*M,A=S*T,I=x*_,R=E*T,z=m*M,C=S*O,D=m*_,L=E*O,q=m*T,U=x*O,B=P*h+A*d+I*p-(b*h+N*d+R*p),F=b*f+z*d+L*p-(P*f+C*d+D*p),W=N*f+C*h+q*p-(A*f+z*h+U*p),G=R*f+D*h+U*d-(I*f+L*h+q*d),k=b*i+N*a+R*l-(P*i+A*a+I*l),V=P*n+C*a+D*l-(b*n+z*a+L*l),H=A*n+z*i+U*l-(N*n+C*i+q*l),Y=I*n+L*i+q*a-(R*n+D*i+U*a);P=a*p,b=l*d,N=i*p,A=l*h,I=i*d,R=a*h,z=n*p,C=l*f,D=n*d,L=a*f,q=n*h,U=i*f;var j=P*T+A*_+I*M-(b*T+N*_+R*M),Z=b*O+z*_+L*M-(P*O+C*_+D*M),X=N*O+C*T+q*M-(A*O+z*T+U*M),J=R*O+D*T+U*_-(I*O+L*T+q*_),K=N*E+R*S+b*x-(I*S+P*x+A*E),Q=D*S+P*m+C*E-(z*E+L*S+b*m),$=z*x+U*S+A*m-(q*S+N*m+C*x),et=q*E+I*m+L*x-(D*x+U*E+R*m),tt=n*B+i*F+a*W+l*G;if(Math.abs(tt)<o.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return tt=1/tt,r[0]=B*tt,r[1]=F*tt,r[2]=W*tt,r[3]=G*tt,r[4]=k*tt,r[5]=V*tt,r[6]=H*tt,r[7]=Y*tt,r[8]=j*tt,r[9]=Z*tt,r[10]=X*tt,r[11]=J*tt,r[12]=K*tt,r[13]=Q*tt,r[14]=$*tt,r[15]=et*tt,r},c.inverseTransformation=function(e,t){var r=e[0],n=e[1],i=e[2],a=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],h=e[13],d=e[14],p=-r*f-n*h-i*d,m=-a*f-o*h-u*d,y=-s*f-c*h-l*d;return t[0]=r,t[1]=a,t[2]=s,t[3]=0,t[4]=n,t[5]=o,t[6]=c,t[7]=0,t[8]=i,t[9]=u,t[10]=l,t[11]=0,t[12]=p,t[13]=m,t[14]=y,t[15]=1,t},c.IDENTITY=a(new c(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),c.ZERO=a(new c(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),c.COLUMN0ROW0=0,c.COLUMN0ROW1=1,c.COLUMN0ROW2=2,c.COLUMN0ROW3=3,c.COLUMN1ROW0=4,c.COLUMN1ROW1=5,c.COLUMN1ROW2=6,c.COLUMN1ROW3=7,c.COLUMN2ROW0=8,c.COLUMN2ROW1=9,c.COLUMN2ROW2=10,c.COLUMN2ROW3=11,c.COLUMN3ROW0=12,c.COLUMN3ROW1=13,c.COLUMN3ROW2=14,c.COLUMN3ROW3=15,c.prototype.clone=function(e){return c.clone(this,e)},c.prototype.equals=function(e){return c.equals(this,e)},c.equalsArray=function(e,t,r){return e[0]===t[r]&&e[1]===t[r+1]&&e[2]===t[r+2]&&e[3]===t[r+3]&&e[4]===t[r+4]&&e[5]===t[r+5]&&e[6]===t[r+6]&&e[7]===t[r+7]&&e[8]===t[r+8]&&e[9]===t[r+9]&&e[10]===t[r+10]&&e[11]===t[r+11]&&e[12]===t[r+12]&&e[13]===t[r+13]&&e[14]===t[r+14]&&e[15]===t[r+15]},c.prototype.equalsEpsilon=function(e,t){return c.equalsEpsilon(this,e,t)},c.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]+")"},c}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(e,t,r,n){"use strict";var i=function(t,r){this.normal=e.clone(t),this.distance=r};i.fromPointNormal=function(r,n,a){var o=-e.dot(n,r);return t(a)?(e.clone(n,a.normal),a.distance=o,a):new i(n,o)};var a=new e;return i.fromCartesian4=function(r,n){var o=e.fromCartesian4(r,a),u=r.w;return t(n)?(e.clone(o,n.normal),n.distance=u,n):new i(o,u)},i.getPointDistance=function(t,r){return e.dot(t.normal,r)+t.distance},i.ORIGIN_XY_PLANE=n(new i(e.UNIT_Z,0)),i.ORIGIN_YZ_PLANE=n(new i(e.UNIT_X,0)),i.ORIGIN_ZX_PLANE=n(new i(e.UNIT_Y,0)),i}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./deprecationWarning","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix4","./Plane","./Rectangle"],function(e,t,r,n,i,a,o,u,s,c,l,f,h){"use strict";var d=function(t,n){this.center=e.clone(r(t,e.ZERO)),this.radius=r(n,0)},p=new e,m=new e,y=new e,v=new e,g=new e,w=new e,x=new e,E=new e,S=new e,O=new e,T=new e,_=new e;d.fromPoints=function(t,r){if(n(r)||(r=new d),!n(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;for(var i=e.clone(t[0],x),a=e.clone(i,p),o=e.clone(i,m),u=e.clone(i,y),s=e.clone(i,v),c=e.clone(i,g),l=e.clone(i,w),f=t.length,h=1;f>h;h++){e.clone(t[h],i);var M=i.x,P=i.y,b=i.z;M<a.x&&e.clone(i,a),M>s.x&&e.clone(i,s),P<o.y&&e.clone(i,o),P>c.y&&e.clone(i,c),b<u.z&&e.clone(i,u),b>l.z&&e.clone(i,l)}var N=e.magnitudeSquared(e.subtract(s,a,E)),A=e.magnitudeSquared(e.subtract(c,o,E)),I=e.magnitudeSquared(e.subtract(l,u,E)),R=a,z=s,C=N;A>C&&(C=A,R=o,z=c),I>C&&(C=I,R=u,z=l);var D=S;D.x=.5*(R.x+z.x),D.y=.5*(R.y+z.y),D.z=.5*(R.z+z.z);var L=e.magnitudeSquared(e.subtract(z,D,E)),q=Math.sqrt(L),U=O;U.x=a.x,U.y=o.y,U.z=u.z;var B=T;B.x=s.x,B.y=c.y,B.z=l.z;var F=e.multiplyByScalar(e.add(U,B,E),.5,_),W=0;for(h=0;f>h;h++){e.clone(t[h],i);var G=e.magnitude(e.subtract(i,F,E));G>W&&(W=G);var k=e.magnitudeSquared(e.subtract(i,D,E));if(k>L){var V=Math.sqrt(k);q=.5*(q+V),L=q*q;var H=V-q;D.x=(q*D.x+H*i.x)/V,D.y=(q*D.y+H*i.y)/V,D.z=(q*D.z+H*i.z)/V}}return W>q?(e.clone(D,r.center),r.radius=q):(e.clone(F,r.center),r.radius=W),r};var M=new u,P=new e,b=new e,N=new t,A=new t;d.fromRectangle2D=function(e,t,r){return d.fromRectangleWithHeights2D(e,t,0,0,r)},d.fromRectangleWithHeights2D=function(t,i,a,o,u){if(n(u)||(u=new d),!n(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=r(i,M),h.southwest(t,N),N.height=a,h.northeast(t,A),A.height=o;var s=i.project(N,P),c=i.project(A,b),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 I=[];d.fromRectangle3D=function(e,t,i,a){t=r(t,o.WGS84),i=r(i,0);var u;return n(e)&&(u=h.subsample(e,t,i,I)),d.fromPoints(u,a)},d.fromVertices=function(t,i,a,o){if(n(o)||(o=new d),!n(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=r(i,e.ZERO),a=r(a,3);var u=x;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var s=e.clone(u,p),c=e.clone(u,m),l=e.clone(u,y),f=e.clone(u,v),h=e.clone(u,g),M=e.clone(u,w),P=t.length,b=0;P>b;b+=a){var N=t[b]+i.x,A=t[b+1]+i.y,I=t[b+2]+i.z;u.x=N,u.y=A,u.z=I,N<s.x&&e.clone(u,s),N>f.x&&e.clone(u,f),A<c.y&&e.clone(u,c),A>h.y&&e.clone(u,h),I<l.z&&e.clone(u,l),I>M.z&&e.clone(u,M)}var R=e.magnitudeSquared(e.subtract(f,s,E)),z=e.magnitudeSquared(e.subtract(h,c,E)),C=e.magnitudeSquared(e.subtract(M,l,E)),D=s,L=f,q=R;z>q&&(q=z,D=c,L=h),C>q&&(q=C,D=l,L=M);var U=S;U.x=.5*(D.x+L.x),U.y=.5*(D.y+L.y),U.z=.5*(D.z+L.z);var B=e.magnitudeSquared(e.subtract(L,U,E)),F=Math.sqrt(B),W=O;W.x=s.x,W.y=c.y,W.z=l.z;var G=T;G.x=f.x,G.y=h.y,G.z=M.z;var k=e.multiplyByScalar(e.add(W,G,E),.5,_),V=0;for(b=0;P>b;b+=a){u.x=t[b]+i.x,u.y=t[b+1]+i.y,u.z=t[b+2]+i.z;var H=e.magnitude(e.subtract(u,k,E));H>V&&(V=H);var Y=e.magnitudeSquared(e.subtract(u,U,E));if(Y>B){var j=Math.sqrt(Y);F=.5*(F+j),B=F*F;var Z=j-F;U.x=(F*U.x+Z*u.x)/j,U.y=(F*U.y+Z*u.y)/j,U.z=(F*U.z+Z*u.z)/j}}return V>F?(e.clone(U,o.center),o.radius=F):(e.clone(k,o.center),o.radius=V),o},d.fromCornerPoints=function(t,r,i){n(i)||(i=new d);var a=i.center;return e.add(t,r,a),e.multiplyByScalar(a,.5,a),i.radius=e.distance(a,r),i},d.fromEllipsoid=function(t,r){return n(r)||(r=new d),e.clone(e.ZERO,r.center),r.radius=t.maximumRadius,r};var R=new e;d.fromBoundingSpheres=function(t,r){if(n(r)||(r=new d),!n(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var i=t.length;if(1===i)return d.clone(t[0],r);if(2===i)return d.union(t[0],t[1],r);for(var a=[],o=0;i>o;o++)a.push(t[o].center);r=d.fromPoints(a,r);var u=r.center,s=r.radius;for(o=0;i>o;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,R)+c.radius)}return r.radius=s,r},d.clone=function(t,r){return n(t)?n(r)?(r.center=e.clone(t.center,r.center),r.radius=t.radius,r):new d(t.center,t.radius):void 0},d.packedLength=4,d.pack=function(e,t,n){n=r(n,0);var i=e.center;t[n++]=i.x,t[n++]=i.y,t[n++]=i.z,t[n]=e.radius},d.unpack=function(e,t,i){t=r(t,0),n(i)||(i=new d);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var z=new e,C=new e;d.union=function(t,r,i){n(i)||(i=new d);var a=t.center,o=t.radius,u=r.center,s=r.radius,c=e.subtract(u,a,z),l=e.magnitude(c);if(o>=l+s)return t.clone(i),i;if(s>=l+o)return r.clone(i),i;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,C);return e.add(h,a,h),e.clone(h,i.center),i.radius=f,i};var D=new e;d.expand=function(t,r,n){n=d.clone(t,n);var i=e.magnitude(e.subtract(r,n.center,D));return i>n.radius&&(n.radius=i),n},d.intersectPlane=function(t,r){var n=t.center,i=t.radius,a=r.normal,o=e.dot(a,n)+r.distance;return-i>o?s.OUTSIDE:i>o?s.INTERSECTING:s.INSIDE};var L=new f(new e,0);d.intersect=function(e,t){i("BoundingSphere.intersect","BoundingSphere.intersect() was deprecated in Cesium 1.11.  It will be removed in 1.12.  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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,G),p=H,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,v=0;y>v;++v){var g=p[v];e.add(o,g,g);var w=a.cartesianToCartographic(g,V);n.project(w,g)}i=d.fromPoints(p,i),o=i.center;var x=o.x,E=o.y,S=o.z;return o.x=S,o.y=x,o.z=E,i},d.equals=function(t,r){return t===r||n(t)&&n(r)&&e.equals(t.center,r.center)&&t.radius===r.radius},d.prototype.intersectPlane=function(e){return d.intersectPlane(this,e)},d.prototype.intersect=function(e){return d.intersect(this,e)},d.prototype.equals=function(e){return d.equals(this,e)},d.prototype.clone=function(e){return d.clone(this,e)},d}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var r,n={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},i={};return t(i,{element:{get:function(){return i.supportsFullscreen()?document[n.fullscreenElement]:void 0}},changeEventName:{get:function(){return i.supportsFullscreen()?n.fullscreenchange:void 0}},errorEventName:{get:function(){return i.supportsFullscreen()?n.fullscreenerror:void 0}},enabled:{get:function(){return i.supportsFullscreen()?document[n.fullscreenEnabled]:void 0}},fullscreen:{get:function(){return i.supportsFullscreen()?null!==i.element:void 0}}}),i.supportsFullscreen=function(){if(e(r))return r;r=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return n.requestFullscreen="requestFullscreen",n.exitFullscreen="exitFullscreen",n.fullscreenEnabled="fullscreenEnabled",n.fullscreenElement="fullscreenElement",n.fullscreenchange="fullscreenchange",n.fullscreenerror="fullscreenerror",r=!0;for(var i,a=["webkit","moz","o","ms","khtml"],o=0,u=a.length;u>o;++o){var s=a[o];i=s+"RequestFullscreen","function"==typeof t[i]?(n.requestFullscreen=i,r=!0):(i=s+"RequestFullScreen","function"==typeof t[i]&&(n.requestFullscreen=i,r=!0)),i=s+"ExitFullscreen","function"==typeof document[i]?n.exitFullscreen=i:(i=s+"CancelFullScreen","function"==typeof document[i]&&(n.exitFullscreen=i)),i=s+"FullscreenEnabled",e(document[i])?n.fullscreenEnabled=i:(i=s+"FullScreenEnabled",e(document[i])&&(n.fullscreenEnabled=i)),i=s+"FullscreenElement",e(document[i])?n.fullscreenElement=i:(i=s+"FullScreenElement",e(document[i])&&(n.fullscreenElement=i)),i=s+"fullscreenchange",e(document["on"+i])&&("ms"===s&&(i="MSFullscreenChange"),n.fullscreenchange=i),i=s+"fullscreenerror",e(document["on"+i])&&("ms"===s&&(i="MSFullscreenError"),n.fullscreenerror=i)}return r},i.requestFullscreen=function(e){i.supportsFullscreen()&&e[n.requestFullscreen]()},i.exitFullscreen=function(){i.supportsFullscreen()&&document[n.exitFullscreen]()},i}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,r){"use strict";function n(e){for(var t=e.split("."),r=0,n=t.length;n>r;++r)t[r]=parseInt(t[r],10);return t}function i(){if(!t(y)){y=!1;var e=/ Chrome\/([\.0-9]+)/.exec(navigator.userAgent);null!==e&&(y=!0,v=n(e[1]))}return y}function a(){return i()&&v}function o(){if(!t(g)&&(g=!1,!i()&&/ Safari\/[\.0-9]+/.test(navigator.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(navigator.userAgent);null!==e&&(g=!0,w=n(e[1]))}return g}function u(){return o()&&w}function s(){if(!t(x)){x=!1;var e=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(navigator.userAgent);null!==e&&(x=!0,E=n(e[1]),E.isNightly=!!e[2])}return x}function c(){return s()&&E}function l(){if(!t(S)){S=!1;var e;"Microsoft Internet Explorer"===navigator.appName?(e=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(navigator.userAgent),null!==e&&(S=!0,O=n(e[1]))):"Netscape"===navigator.appName&&(e=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(navigator.userAgent),null!==e&&(S=!0,O=n(e[1])))}return S}function f(){return l()&&O}function h(){if(!t(T)){T=!1;var e=/Firefox\/([\.0-9]+)/.exec(navigator.userAgent);null!==e&&(T=!0,_=n(e[1]))}return T}function d(){return t(M)||(M=/Windows/i.test(navigator.appVersion)),M}function p(){return h()&&_}function m(){return t(P)||(P=t(window.PointerEvent)&&(!t(window.navigator.pointerEnabled)||window.navigator.pointerEnabled)),P}var y,v,g,w,x,E,S,O,T,_,M,P,b={isChrome:i,chromeVersion:a,isSafari:o,safariVersion:u,isWebkit:s,webkitVersion:c,isInternetExplorer:l,internetExplorerVersion:f,isFirefox:h,firefoxVersion:p,isWindows:d,hardwareConcurrency:e(navigator.hardwareConcurrency,3),supportsPointerEvents:m};return b.supportsFullscreen=function(){return r.supportsFullscreen()},b.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},b.supportsWebWorkers=function(){return"undefined"!=typeof Worker},b}),define("Core/ComponentDatatype",["./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,r,n,i){"use strict";if(!n.supportsTypedArrays())return{};var a={BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,FLOAT:5126,DOUBLE:5130};return a.getSizeInBytes=function(e){switch(e){case a.BYTE:return Int8Array.BYTES_PER_ELEMENT;case a.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case a.SHORT:return Int16Array.BYTES_PER_ELEMENT;case a.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case a.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case a.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new r("componentDatatype is not a valid value.")}},a.fromTypedArray=function(e){return e instanceof Int8Array?a.BYTE:e instanceof Uint8Array?a.UNSIGNED_BYTE:e instanceof Int16Array?a.SHORT:e instanceof Uint16Array?a.UNSIGNED_SHORT:e instanceof Float32Array?a.FLOAT:e instanceof Float64Array?a.DOUBLE:void 0},a.validate=function(e){return t(e)&&(e===a.BYTE||e===a.UNSIGNED_BYTE||e===a.SHORT||e===a.UNSIGNED_SHORT||e===a.FLOAT||e===a.DOUBLE)},a.createTypedArray=function(e,t){switch(e){case a.BYTE:return new Int8Array(t);case a.UNSIGNED_BYTE:return new Uint8Array(t);case a.SHORT:return new Int16Array(t);case a.UNSIGNED_SHORT:return new Uint16Array(t);case a.FLOAT:return new Float32Array(t);case a.DOUBLE:return new Float64Array(t);default:throw new r("componentDatatype is not a valid value.")}},a.createArrayBufferView=function(t,n,i,o){switch(i=e(i,0),o=e(o,(n.byteLength-i)/a.getSizeInBytes(t)),t){case a.BYTE:return new Int8Array(n,i,o);
case a.UNSIGNED_BYTE:return new Uint8Array(n,i,o);case a.SHORT:return new Int16Array(n,i,o);case a.UNSIGNED_SHORT:return new Uint16Array(n,i,o);case a.FLOAT:return new Float32Array(n,i,o);case a.DOUBLE:return new Float64Array(n,i,o);default:throw new r("componentDatatype is not a valid value.")}},i(a)}),define("Core/AxisAlignedBoundingBox",["./Cartesian3","./defaultValue","./defined","./deprecationWarning","./DeveloperError","./Intersect","./Plane"],function(e,t,r,n,i,a,o){"use strict";var u=function(n,i,a){this.minimum=e.clone(t(n,e.ZERO)),this.maximum=e.clone(t(i,e.ZERO)),r(a)?a=e.clone(a):(a=e.add(this.minimum,this.maximum,new e),e.multiplyByScalar(a,.5,a)),this.center=a};u.fromPoints=function(t,n){if(r(n)||(n=new u),!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,a=t[0].y,o=t[0].z,s=t[0].x,c=t[0].y,l=t[0].z,f=t.length,h=1;f>h;h++){var d=t[h],p=d.x,m=d.y,y=d.z;i=Math.min(p,i),s=Math.max(p,s),a=Math.min(m,a),c=Math.max(m,c),o=Math.min(y,o),l=Math.max(y,l)}var v=n.minimum;v.x=i,v.y=a,v.z=o;var g=n.maximum;g.x=s,g.y=c,g.z=l;var w=e.add(v,g,n.center);return e.multiplyByScalar(w,.5,w),n},u.clone=function(t,n){return r(t)?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 u(t.minimum,t.maximum):void 0},u.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 s=new e;u.intersectPlane=function(t,r){s=e.subtract(t.maximum,t.minimum,s);var n=e.multiplyByScalar(s,.5,s),i=r.normal,o=n.x*Math.abs(i.x)+n.y*Math.abs(i.y)+n.z*Math.abs(i.z),u=e.dot(t.center,i)+r.distance;return u-o>0?a.INSIDE:0>u+o?a.OUTSIDE:a.INTERSECTING};var c=new o(new e,0);return u.intersect=function(e,t){n("AxisAlignedBoundingBox.intersect","AxisAlignedBoundingBox.intersect() was deprecated in Cesium 1.11.  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c=n*n,l=4*e*i,f=r(c,-l,t.EPSILON14);if(0>f)return[];var h=-.5*r(n,t.sign(n)*Math.sqrt(f),t.EPSILON14);return n>0?[h/e,i/h]:[i/h,h/e]},n}),define("Core/CubicRealPolynomial",["./DeveloperError","./QuadraticRealPolynomial"],function(e,t){"use strict";function r(e,t,r,n){var i,a,o=e,u=t/3,s=r/3,c=n,l=o*s,f=u*c,h=u*u,d=s*s,p=o*s-h,m=o*c-u*s,y=u*c-d,v=4*p*y-m*m;if(0>v){var g,w,x;h*f>=l*d?(g=o,w=p,x=-2*u*p+o*m):(g=c,w=y,x=-c*m+2*s*y);var E=0>x?-1:1,S=-E*Math.abs(g)*Math.sqrt(-v);a=-x+S;var O=a/2,T=0>O?-Math.pow(-O,1/3):Math.pow(O,1/3),_=a===S?-T:-w/T;return i=0>=w?T+_:-x/(T*T+_*_+w),h*f>=l*d?[(i-u)/o]:[-c/(i+s)]}var M=p,P=-2*u*p+o*m,b=y,N=-c*m+2*s*y,A=Math.sqrt(v),I=Math.sqrt(3)/2,R=Math.abs(Math.atan2(o*A,-P)/3);i=2*Math.sqrt(-M);var z=Math.cos(R);a=i*z;var C=i*(-z/2-I*Math.sin(R)),D=a+C>2*u?a-u:C-u,L=o,q=D/L;R=Math.abs(Math.atan2(c*A,-N)/3),i=2*Math.sqrt(-b),z=Math.cos(R),a=i*z,C=i*(-z/2-I*Math.sin(R));var U=-c,B=2*s>a+C?a+s:C+s,F=U/B,W=L*B,G=-D*B-L*U,k=D*U,V=(s*G-u*k)/(-u*G+s*W);return 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i={Accept:"application/json,*/*;q=0.01"},a=function(r,a){return t(a)?t(a.Accept)||(a=e(a),a.Accept=i.Accept):a=i,n(r,a).then(function(e){return JSON.parse(e)})};return a}),define("Core/EarthOrientationParameters",["../ThirdParty/when","./binarySearch","./defaultValue","./defined","./EarthOrientationParametersSample","./freezeObject","./JulianDate","./LeapSecond","./loadJson","./RuntimeError","./TimeConstants","./TimeStandard"],function(e,t,r,n,i,a,o,u,s,c,l,f){"use strict";function h(e,t){return o.compare(e.julianDate,t)}function d(e,r){if(!n(r.columnNames))return e._dataError="Error in loaded EOP data: The columnNames property is required.",void 0;
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y=e._samples=r.samples,v=e._dates=[];e._dateColumn=i,e._xPoleWanderRadiansColumn=a,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=d,e._yCelestialPoleOffsetRadiansColumn=p,e._taiMinusUtcSecondsColumn=m,e._columnCount=r.columnNames.length,e._lastIndex=void 0;for(var g,w=e._addNewLeapSeconds,x=0,E=y.length;E>x;x+=e._columnCount){var S=y[x+i],O=y[x+m],T=S+l.MODIFIED_JULIAN_DATE_DIFFERENCE,_=new o(T,O,f.TAI);if(v.push(_),w){if(O!==g&&n(g)){var M=o.leapSeconds,P=t(M,_,h);if(0>P){var b=new u(_,O);M.splice(~P,0,b)}}g=O}}}function p(e,t,r,n,i){var a=r*n;i.xPoleWander=t[a+e._xPoleWanderRadiansColumn],i.yPoleWander=t[a+e._yPoleWanderRadiansColumn],i.xPoleOffset=t[a+e._xCelestialPoleOffsetRadiansColumn],i.yPoleOffset=t[a+e._yCelestialPoleOffsetRadiansColumn],i.ut1MinusUtc=t[a+e._ut1MinusUtcSecondsColumn]}function m(e,t,r){return t+e*(r-t)}function y(e,t,r,n,i,a,u){var s=e._columnCount;if(a>t.length-1)return 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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/buildModuleUrl",["../ThirdParty/Uri","./defined","./DeveloperError","require"],function(e,t,r,n){"use strict";function i(){for(var e=document.getElementsByTagName("script"),t=0,r=e.length;r>t;++t){var n=e[t].getAttribute("src"),i=f.exec(n);if(null!==i)return i[1]}return void 0}function a(){if(t(s))return s;var n;if(n="undefined"!=typeof CESIUM_BASE_URL?CESIUM_BASE_URL:i(),!t(n))throw new r("Unable to determine Cesium base URL automatically, try defining a global variable called CESIUM_BASE_URL.");return s=new e(n).resolve(new e(document.location.href))}function o(e){return n.toUrl("../"+e)}function u(t){return new e(t).resolve(a()).toString()}var s,c,l,f=/((?:.*\/)|^)cesium[\w-]*\.js(?:\W|$)/i,h=function(e){t(c)||(c=t(n.toUrl)?o:u),t(l)||(l=document.createElement("a"));var r=c(e);return l.href=r,l.href=l.href,l.href};return h._cesiumScriptRegex=f,h.setBaseUrl=function(t){s=new e(t).resolve(new e(document.location.href))},h}),define("Core/Iau2006XysSample",[],function(){"use strict";var e=function(e,t,r){this.x=e,this.y=t,this.s=r};return e}),define("Core/Iau2006XysData",["../ThirdParty/when","./buildModuleUrl","./defaultValue","./defined","./Iau2006XysSample","./JulianDate","./loadJson","./TimeStandard"],function(e,t,r,n,i,a,o,u){"use strict";function s(e,t,r){var n=f;return n.dayNumber=t,n.secondsOfDay=r,a.daysDifference(n,e._sampleZeroDateTT)}function c(r,i){if(r._chunkDownloadsInProgress[i])return r._chunkDownloadsInProgress[i];var a=e.defer();r._chunkDownloadsInProgress[i]=a;var u,s=r._xysFileUrlTemplate;return u=n(s)?s.replace("{0}",i):t("Assets/IAU2006_XYS/IAU2006_XYS_"+i+".json"),e(o(u),function(e){r._chunkDownloadsInProgress[i]=!1;for(var t=r._samples,n=e.samples,o=3*i*r._samplesPerXysFile,u=0,s=n.length;s>u;++u)t[o+u]=n[u];a.resolve()}),a.promise}var l=function(e){e=r(e,r.EMPTY_OBJECT),this._xysFileUrlTemplate=e.xysFileUrlTemplate,this._interpolationOrder=r(e.interpolationOrder,9),this._sampleZeroJulianEphemerisDate=r(e.sampleZeroJulianEphemerisDate,2442396.5),this._sampleZeroDateTT=new a(this._sampleZeroJulianEphemerisDate,0,u.TAI),this._stepSizeDays=r(e.stepSizeDays,1),this._samplesPerXysFile=r(e.samplesPerXysFile,1e3),this._totalSamples=r(e.totalSamples,27426),this._samples=new Array(3*this._totalSamples),this._chunkDownloadsInProgress=[];for(var t=this._interpolationOrder,n=this._denominators=new Array(t+1),i=this._xTable=new Array(t+1),o=Math.pow(this._stepSizeDays,t),s=0;t>=s;++s){n[s]=o,i[s]=s*this._stepSizeDays;for(var c=0;t>=c;++c)c!==s&&(n[s]*=s-c);n[s]=1/n[s]}this._work=new Array(t+1),this._coef=new Array(t+1)},f=new a(0,0,u.TAI);return l.prototype.preload=function(t,r,n,i){var a=s(this,t,r),o=s(this,n,i),u=0|a/this._stepSizeDays-this._interpolationOrder/2;0>u&&(u=0);var 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m(l.x,s.x,-u.x,e.x,l.y,s.y,-u.y,e.y,l.z,s.z,-u.z,e.z,0,0,0,1)},g.northUpEastToFixedFrame=function(e,t,n){if(d.equalsEpsilon(e.x,0,d.EPSILON14)&&d.equalsEpsilon(e.y,0,d.EPSILON14)){var o=d.sign(e.z);return a(n)?(n[0]=-o,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=o,n[7]=0,n[8]=0,n[9]=1,n[10]=0,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new m(-o,0,0,e.x,0,0,1,e.y,0,o,0,e.z,0,0,0,1)}var u=w,s=x,l=E;return t=i(t,c.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,l),a(n)?(n[0]=l.x,n[1]=l.y,n[2]=l.z,n[3]=0,n[4]=u.x,n[5]=u.y,n[6]=u.z,n[7]=0,n[8]=s.x,n[9]=s.y,n[10]=s.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new m(l.x,u.x,s.x,e.x,l.y,u.y,s.y,e.y,l.z,u.z,s.z,e.z,0,0,0,1)};var _=new y,M=new r(1,1,1),P=new m;g.headingPitchRollToFixedFrame=function(e,t,n,i,a,o){var u=y.fromHeadingPitchRoll(t,n,i,_),s=m.fromTranslationQuaternionRotationScale(r.ZERO,u,M,P);return o=g.eastNorthUpToFixedFrame(e,a,o),m.multiply(o,s,o)};var b=new m,N=new p;g.headingPitchRollQuaternion=function(e,t,r,n,i,a){var o=g.headingPitchRollToFixedFrame(e,t,r,n,i,b),u=m.getRotation(o,N);return y.fromRotationMatrix(u,a)};var A=24110.54841,I=8640184.812866,R=.093104,z=-62e-7,C=1.1772758384668e-19,D=72921158553e-15,L=d.TWO_PI/86400,q=new h;g.computeTemeToPseudoFixedMatrix=function(e,t){q=h.addSeconds(e,-h.computeTaiMinusUtc(e),q);var r,n=q.dayNumber,i=q.secondsOfDay,o=n-2451545;r=i>=43200?(o+.5)/v.DAYS_PER_JULIAN_CENTURY:(o-.5)/v.DAYS_PER_JULIAN_CENTURY;var u=A+r*(I+r*(R+r*z)),s=u*L%d.TWO_PI,c=D+C*(n-2451545.5),l=(i+.5*v.SECONDS_PER_DAY)%v.SECONDS_PER_DAY,f=s+c*l,m=Math.cos(f),y=Math.sin(f);return a(t)?(t[0]=m,t[1]=-y,t[2]=0,t[3]=y,t[4]=m,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new p(m,y,0,-y,m,0,0,0,1)},g.iau2006XysData=new l,g.earthOrientationParameters=u.NONE;var U=32.184,B=2451545;g.preloadIcrfFixed=function(t){var r=t.start.dayNumber,n=t.start.secondsOfDay+U,i=t.stop.dayNumber,a=t.stop.secondsOfDay+U,o=g.iau2006XysData.preload(r,n,i,a),u=g.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},g.computeIcrfToFixedMatrix=function(e,t){a(t)||(t=new p);var r=g.computeFixedToIcrfMatrix(e,t);return a(r)?p.transpose(r,t):void 0};var F=new f(0,0,0),W=new s(0,0,0,0,0,0),G=new p,k=new p;g.computeFixedToIcrfMatrix=function(e,t){a(t)||(t=new p);var r=g.earthOrientationParameters.compute(e,W);if(!a(r))return void 0;var n=e.dayNumber,i=e.secondsOfDay+U,o=g.iau2006XysData.computeXysRadians(n,i,F);if(!a(o))return void 0;var u=o.x+r.xPoleOffset,s=o.y+r.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=G;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var 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g.rotationMatrixFromPositionVelocity=function(e,t,n,o){var u=i(n,c.WGS84).geodeticSurfaceNormal(e,H),s=r.cross(t,u,Y);r.equalsEpsilon(s,r.ZERO,d.EPSILON6)&&(s=r.clone(r.UNIT_X,s));var l=r.cross(s,t,j);return r.cross(t,l,s),r.negate(s,s),a(o)||(o=new p),o[0]=t.x,o[1]=t.y,o[2]=t.z,o[3]=s.x,o[4]=s.y,o[5]=s.z,o[6]=l.x,o[7]=l.y,o[8]=l.z,o},g}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,r,n,i,a,o,u,s,c,l,f,h,d,p){"use strict";var m=new n,y=function(e,t){t=i(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var n=p.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=r.fromCartesian4(f.getColumn(n,0,m)),this._yAxis=r.fromCartesian4(f.getColumn(n,1,m));var a=r.fromCartesian4(f.getColumn(n,2,m));this._plane=h.fromPointNormal(e,a)};o(y.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 v=new e;y.fromPoints=function(t,r){var n=e.fromPoints(t,v);return new y(n.center,r)};var g=new d,w=new r;y.prototype.projectPointOntoPlane=function(e,n){var i=g;i.origin=e,r.normalize(e,i.direction);var o=c.rayPlane(i,this._plane,w);if(a(o)||(r.negate(i.direction,i.direction),o=c.rayPlane(i,this._plane,w)),a(o)){var u=r.subtract(o,this._origin,o),s=r.dot(this._xAxis,u),l=r.dot(this._yAxis,u);return a(n)?(n.x=s,n.y=l,n):new t(s,l)}return void 0},y.prototype.projectPointsOntoPlane=function(e,t){a(t)||(t=[]);for(var r=0,n=e.length,i=0;n>i;i++){var o=this.projectPointOntoPlane(e[i],t[r]);a(o)&&(t[r]=o,r++)}return t.length=r,t},y.prototype.projectPointToNearestOnPlane=function(e,n){a(n)||(n=new t);var i=g;i.origin=e,r.clone(this._plane.normal,i.direction);var o=c.rayPlane(i,this._plane,w);a(o)||(r.negate(i.direction,i.direction),o=c.rayPlane(i,this._plane,w));var u=r.subtract(o,this._origin,o),s=r.dot(this._xAxis,u),l=r.dot(this._yAxis,u);return n.x=s,n.y=l,n},y.prototype.projectPointsToNearestOnPlane=function(e,t){a(t)||(t=[]);var r=e.length;t.length=r;for(var n=0;r>n;n++)t[n]=this.projectPointToNearestOnPlane(e[n],t[n]);return t};var x=new r;return y.prototype.projectPointsOntoEllipsoid=function(e,t){var n=e.length;a(t)?t.length=n:t=new Array(n);for(var i=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=x,l=0;n>l;++l){var f=e[l];r.multiplyByScalar(u,f.x,c),a(t[l])||(t[l]=new r);var h=r.add(o,c,t[l]);r.multiplyByScalar(s,f.y,c),r.add(h,c,h),i.scaleToGeocentricSurface(h,h)}return t},y}),define("Core/GeometryType",["./freezeObject"],function(e){"use strict";var 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i=function(t){t=e(t,e.EMPTY_OBJECT),this.geometry=t.geometry,this.modelMatrix=n.clone(e(t.modelMatrix,n.IDENTITY)),this.id=t.id,this.pickPrimitive=t.pickPrimitive,this.attributes=e(t.attributes,{}),this.westHemisphereGeometry=void 0,this.eastHemisphereGeometry=void 0};return i}),define("Core/AttributeCompression",["./Cartesian2","./Cartesian3","./defined","./DeveloperError","./Math"],function(e,t,r,n,i){"use strict";var a={};a.octEncode=function(e,t){if(t.x=e.x/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),t.y=e.y/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),e.z<0){var r=t.x,n=t.y;t.x=(1-Math.abs(n))*i.signNotZero(r),t.y=(1-Math.abs(r))*i.signNotZero(n)}return t.x=i.toSNorm(t.x),t.y=i.toSNorm(t.y),t},a.octDecode=function(e,r,n){if(n.x=i.fromSNorm(e),n.y=i.fromSNorm(r),n.z=1-(Math.abs(n.x)+Math.abs(n.y)),n.z<0){var a=n.x;n.x=(1-Math.abs(n.y))*i.signNotZero(a),n.y=(1-Math.abs(a))*i.signNotZero(n.y)}return t.normalize(n,n)},a.octPackFloat=function(e){return 256*e.x+e.y};var o=new e;return a.octEncodeFloat=function(e){return a.octEncode(e,o),a.octPackFloat(o)},a.octDecodeFloat=function(e,t){var r=e/256,n=Math.floor(r),i=256*(r-n);return a.octDecode(n,i,t)},a.octPack=function(e,t,r,n){var i=a.octEncodeFloat(e),u=a.octEncodeFloat(t),s=a.octEncode(r,o);return n.x=65536*s.x+i,n.y=65536*s.y+u,n},a.octUnpack=function(e,t,r,n){var i=e.x/65536,o=Math.floor(i),u=65536*(i-o);i=e.y/65536;var s=Math.floor(i),c=65536*(i-s);a.octDecodeFloat(u,t),a.octDecodeFloat(c,r),a.octDecode(o,s,n)},a.compressTextureCoordinates=function(e){var t=1===e.x?4095:0|4096*e.x,r=1===e.y?4095:0|4096*e.y;return 4096*t+r},a.decompressTextureCoordinates=function(e,t){var r=e/4096;return t.x=Math.floor(r)/4096,t.y=r-Math.floor(r),t},a}),define("Core/barycentricCoordinates",["./Cartesian2","./Cartesian3","./defined","./DeveloperError"],function(e,t,r){"use strict";var n=new t,i=new t,a=new t,o=function(o,u,s,c,l){r(l)||(l=new t);var f,h,d,p,m,y,v,g;r(u.z)?(f=t.subtract(s,u,n),h=t.subtract(c,u,i),d=t.subtract(o,u,a),p=t.dot(f,f),m=t.dot(f,h),y=t.dot(f,d),v=t.dot(h,h),g=t.dot(h,d)):(f=e.subtract(s,u,n),h=e.subtract(c,u,i),d=e.subtract(o,u,a),p=e.dot(f,f),m=e.dot(f,h),y=e.dot(f,d),v=e.dot(h,h),g=e.dot(h,d));var w=1/(p*v-m*m);return l.y=(v*y-m*g)*w,l.z=(p*g-m*y)*w,l.x=1-l.y-l.z,l};return o}),define("Core/EncodedCartesian3",["./Cartesian3","./defined","./DeveloperError"],function(e,t){"use strict";var r=function(){this.high=e.clone(e.ZERO),this.low=e.clone(e.ZERO)};r.encode=function(e,r){t(r)||(r={high:0,low:0});var n;return e>=0?(n=65536*Math.floor(e/65536),r.high=n,r.low=e-n):(n=65536*Math.floor(-e/65536),r.high=-n,r.low=e+n),r};var n={high:0,low:0};r.fromCartesian=function(e,i){t(i)||(i=new r);var a=i.high,o=i.low;return r.encode(e.x,n),a.x=n.high,o.x=n.low,r.encode(e.y,n),a.y=n.high,o.y=n.low,r.encode(e.z,n),a.z=n.high,o.z=n.low,i};var i=new r;return r.writeElements=function(e,t,n){r.fromCartesian(e,i);var a=i.high,o=i.low;t[n]=a.x,t[n+1]=a.y,t[n+2]=a.z,t[n+3]=o.x,t[n+4]=o.y,t[n+5]=o.z},r}),define("Core/IndexDatatype",["./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,r,n){"use strict";var i={UNSIGNED_BYTE:5121,UNSIGNED_SHORT:5123,UNSIGNED_INT:5125};return i.getSizeInBytes=function(e){switch(e){case i.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case i.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case i.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},i.validate=function(t){return e(t)&&(t===i.UNSIGNED_BYTE||t===i.UNSIGNED_SHORT||t===i.UNSIGNED_INT)},i.createTypedArray=function(e,t){return e>n.SIXTY_FOUR_KILOBYTES?new Uint32Array(t):new Uint16Array(t)},i.createTypedArrayFromArrayBuffer=function(e,t,r,i){return e>n.SIXTY_FOUR_KILOBYTES?new Uint32Array(t,r,i):new Uint16Array(t,r,i)},r(i)}),define("Core/Tipsify",["./defaultValue","./defined","./DeveloperError"],function(e,t){"use strict";var r={};return r.calculateACMR=function(r){r=e(r,e.EMPTY_OBJECT);var n=r.indices,i=r.maximumIndex,a=e(r.cacheSize,24),o=n.length;if(!t(i)){i=0;for(var u=0,s=n[u];o>u;)s>i&&(i=s),++u,s=n[u]}for(var c=[],l=0;i+1>l;l++)c[l]=0;for(var f=a+1,h=0;o>h;++h)f-c[n[h]]>a&&(c[n[h]]=f,++f);return(f-a+1)/(o/3)},r.tipsify=function(r){function n(e,t,r,n){for(;t.length>=1;){var i=t[t.length-1];if(t.splice(t.length-1,1),e[i].numLiveTriangles>0)return i}for(;n>a;){if(e[a].numLiveTriangles>0)return++a,a-1;++a}return-1}function i(e,t,r,i,a,o,u){for(var s,c=-1,l=-1,f=0;f<r.length;){var h=r[f];i[h].numLiveTriangles&&(s=0,a-i[h].timeStamp+2*i[h].numLiveTriangles<=t&&(s=a-i[h].timeStamp),(s>l||-1===l)&&(l=s,c=h)),++f}return-1===c?n(i,o,e,u):c}r=e(r,e.EMPTY_OBJECT);var a,o=r.indices,u=r.maximumIndex,s=e(r.cacheSize,24),c=o.length,l=0,f=0,h=o[f],d=c;if(t(u))l=u+1;else{for(;d>f;)h>l&&(l=h),++f,h=o[f];if(-1===l)return 0;++l}for(var p=[],m=0;l>m;m++)p[m]={numLiveTriangles:0,timeStamp:0,vertexTriangles:[]};f=0;for(var y=0;d>f;)p[o[f]].vertexTriangles.push(y),++p[o[f]].numLiveTriangles,p[o[f+1]].vertexTriangles.push(y),++p[o[f+1]].numLiveTriangles,p[o[f+2]].vertexTriangles.push(y),++p[o[f+2]].numLiveTriangles,++y,f+=3;var v=0,g=s+1;a=1;var w,x,E=[],S=[],O=0,T=[],_=c/3,M=[];for(m=0;_>m;m++)M[m]=!1;for(var P,b;-1!==v;){E=[],x=p[v],b=x.vertexTriangles.length;
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r=t.values,n=r.length,a=0;n>a;a+=3)i.unpack(r,a,at),E.multiplyByVector(e,at,at),at=i.normalize(at,at),i.pack(at,r,a)}function C(e,t){var r,n=e.length,i={},a=e[0][t].attributes;for(r in a)if(a.hasOwnProperty(r)&&c(a[r])&&c(a[r].values)){for(var o=a[r],s=o.values.length,l=!0,f=1;n>f;++f){var h=e[f][t].attributes[r];if(!c(h)||o.componentDatatype!==h.componentDatatype||o.componentsPerAttribute!==h.componentsPerAttribute||o.normalize!==h.normalize){l=!1;break}s+=h.values.length}l&&(i[r]=new p({componentDatatype:o.componentDatatype,componentsPerAttribute:o.componentsPerAttribute,normalize:o.normalize,values:u.createTypedArray(o.componentDatatype,s)}))}return i}function D(e,t){var n,a,o,u,s=e.length;e[0].modelMatrix;var l,f,h,p=c(e[0][t].indices),m=e[0][t].primitiveType,y=C(e,t);for(n in y)if(y.hasOwnProperty(n))for(l=y[n].values,u=0,a=0;s>a;++a)for(f=e[a][t].attributes[n].values,h=f.length,o=0;h>o;++o)l[u++]=f[o];var g;if(p){var w=0;for(a=0;s>a;++a)w+=e[a][t].indices.length;var x=d.computeNumberOfVertices(new d({attributes:y,primitiveType:T.POINTS})),E=v.createTypedArray(x,w),S=0,O=0;for(a=0;s>a;++a){var _=e[a][t].indices,M=_.length;for(u=0;M>u;++u)E[S++]=O+_[u];O+=d.computeNumberOfVertices(e[a][t])}g=E}var P,b=new i,N=0;for(a=0;s>a;++a){if(P=e[a][t].boundingSphere,!c(P)){b=void 0;break}i.add(P.center,b,b)}if(c(b))for(i.divideByScalar(b,s,b),a=0;s>a;++a){P=e[a][t].boundingSphere;var A=i.magnitude(i.subtract(P.center,b,st))+P.radius;A>N&&(N=A)}return new d({attributes:y,indices:g,primitiveType:m,boundingSphere:c(b)?new r(b,N):void 0})}function L(e){if(c(e.indices))return e;for(var t=d.computeNumberOfVertices(e),r=v.createTypedArray(t,t),n=0;t>n;++n)r[n]=n;return e.indices=r,e}function q(e){var t=d.computeNumberOfVertices(e),r=v.createTypedArray(t,3*(t-2));r[0]=1,r[1]=0,r[2]=2;for(var n=3,i=3;t>i;++i)r[n++]=i-1,r[n++]=0,r[n++]=i;return e.indices=r,e.primitiveType=T.TRIANGLES,e}function U(e){var t=d.computeNumberOfVertices(e),r=v.createTypedArray(t,3*(t-2));r[0]=0,r[1]=1,r[2]=2,t>3&&(r[3]=0,r[4]=2,r[5]=3);for(var n=6,i=3;t-1>i;i+=2)r[n++]=i,r[n++]=i-1,r[n++]=i+1,t>i+2&&(r[n++]=i,r[n++]=i+1,r[n++]=i+2);return e.indices=r,e.primitiveType=T.TRIANGLES,e}function B(e){if(c(e.indices))return e;for(var t=d.computeNumberOfVertices(e),r=v.createTypedArray(t,t),n=0;t>n;++n)r[n]=n;return e.indices=r,e}function F(e){var t=d.computeNumberOfVertices(e),r=v.createTypedArray(t,2*(t-1));r[0]=0,r[1]=1;for(var n=2,i=2;t>i;++i)r[n++]=i-1,r[n++]=i;return e.indices=r,e.primitiveType=T.LINES,e}function W(e){var t=d.computeNumberOfVertices(e),r=v.createTypedArray(t,2*t);r[0]=0,r[1]=1;for(var n=2,i=2;t>i;++i)r[n++]=i-1,r[n++]=i;return r[n++]=t-1,r[n]=0,e.indices=r,e.primitiveType=T.LINES,e}function G(e){switch(e.primitiveType){case T.TRIANGLE_FAN:return q(e);case T.TRIANGLE_STRIP:return U(e);case T.TRIANGLES:return L(e);case T.LINE_STRIP:return F(e);case T.LINE_LOOP:return W(e);case T.LINES:return B(e)}return e}function k(e,t){Math.abs(e.y)<x.EPSILON6&&(e.y=t?-x.EPSILON6:x.EPSILON6)}function V(e,t,r){if(0!==e.y&&0!==t.y&&0!==r.y)return k(e,e.y<0),k(t,t.y<0),k(r,r.y<0),void 0;var n,i=Math.abs(e.y),a=Math.abs(t.y),o=Math.abs(r.y);n=i>a?i>o?x.sign(e.y):x.sign(r.y):a>o?x.sign(t.y):x.sign(r.y);var u=0>n;k(e,u),k(t,u),k(r,u)}function H(e,t,r,n){i.add(e,i.multiplyByScalar(i.subtract(t,e,xt),e.y/(e.y-t.y),xt),r),i.clone(r,n),k(r,!0),k(n,!1)}function Y(e,t,r){if(e.x>=0||t.x>=0||r.x>=0)return void 0;V(e,t,r);var n=e.y<0,i=t.y<0,a=r.y<0,o=0;o+=n?1:0,o+=i?1:0,o+=a?1:0;var u=_t.indices;1===o?(u[1]=3,u[2]=4,u[5]=6,u[7]=6,u[8]=5,n?(H(e,t,Et,Ot),H(e,r,St,Tt),u[0]=0,u[3]=1,u[4]=2,u[6]=1):i?(H(t,r,Et,Ot),H(t,e,St,Tt),u[0]=1,u[3]=2,u[4]=0,u[6]=2):a&&(H(r,e,Et,Ot),H(r,t,St,Tt),u[0]=2,u[3]=0,u[4]=1,u[6]=0)):2===o&&(u[2]=4,u[4]=4,u[5]=3,u[7]=5,u[8]=6,n?i?a||(H(r,e,Et,Ot),H(r,t,St,Tt),u[0]=0,u[1]=1,u[3]=0,u[6]=2):(H(t,r,Et,Ot),H(t,e,St,Tt),u[0]=2,u[1]=0,u[3]=2,u[6]=1):(H(e,t,Et,Ot),H(e,r,St,Tt),u[0]=1,u[1]=2,u[3]=1,u[6]=0));var s=_t.positions;return s[0]=e,s[1]=t,s[2]=r,s.length=3,(1===o||2===o)&&(s[3]=Et,s[4]=St,s[5]=Ot,s[6]=Tt,s.length=7),_t}function j(e,t){var n=e.attributes;if(0===n.position.values.length)return void 0;for(var i in n)if(n.hasOwnProperty(i)&&c(n[i])&&c(n[i].values)){var a=n[i];a.values=u.createTypedArray(a.componentDatatype,a.values)}var o=d.computeNumberOfVertices(e);return e.indices=v.createTypedArray(o,e.indices),t&&(e.boundingSphere=r.fromVertices(n.position.values)),e}function Z(e){var t=e.attributes,r={};for(var n in t)if(t.hasOwnProperty(n)&&c(t[n])&&c(t[n].values)){var i=t[n];r[n]=new p({componentDatatype:i.componentDatatype,componentsPerAttribute:i.componentsPerAttribute,normalize:i.normalize,values:[]})}return new d({attributes:r,indices:[],primitiveType:e.primitiveType})}function X(e,t,r){var n=c(e.geometry.boundingSphere);t=j(t,n),r=j(r,n),c(r)&&!c(t)?e.geometry=r:!c(r)&&c(t)?e.geometry=t:(e.westHemisphereGeometry=t,e.eastHemisphereGeometry=r,e.geometry=void 0)}function J(e,r,a,o,u,s,l,f,h,d,p){if(c(s)||c(l)||c(f)||c(h)){var m=i.fromArray(u,3*e,Mt),y=i.fromArray(u,3*r,Pt),v=i.fromArray(u,3*a,bt),g=t(o,m,y,v,Nt);if(c(s)){var w=i.fromArray(s,3*e,Mt),x=i.fromArray(s,3*r,Pt),E=i.fromArray(s,3*a,bt);i.multiplyByScalar(w,g.x,w),i.multiplyByScalar(x,g.y,x),i.multiplyByScalar(E,g.z,E);var S=i.add(w,x,w);i.add(S,E,S),i.normalize(S,S),i.pack(S,d.normal.values,3*p)}if(c(l)){var O=i.fromArray(l,3*e,Mt),T=i.fromArray(l,3*r,Pt),_=i.fromArray(l,3*a,bt);i.multiplyByScalar(O,g.x,O),i.multiplyByScalar(T,g.y,T),i.multiplyByScalar(_,g.z,_);var M=i.add(O,T,O);i.add(M,_,M),i.normalize(M,M),i.pack(M,d.binormal.values,3*p)}if(c(f)){var P=i.fromArray(f,3*e,Mt),b=i.fromArray(f,3*r,Pt),N=i.fromArray(f,3*a,bt);i.multiplyByScalar(P,g.x,P),i.multiplyByScalar(b,g.y,b),i.multiplyByScalar(N,g.z,N);var A=i.add(P,b,P);i.add(A,N,A),i.normalize(A,A),i.pack(A,d.tangent.values,3*p)}if(c(h)){var I=n.fromArray(h,2*e,At),R=n.fromArray(h,2*r,It),z=n.fromArray(h,2*a,Rt);n.multiplyByScalar(I,g.x,I),n.multiplyByScalar(R,g.y,R),n.multiplyByScalar(z,g.z,z);var C=n.add(I,R,I);n.add(C,z,C),n.pack(C,d.st.values,2*p)}}}function K(e,t,r,n,i,a){var o=e.position.values.length/3;if(-1!==i){var u=n[i],s=r[u];return-1===s?(r[u]=o,e.position.values.push(a.x,a.y,a.z),t.push(o),o):(t.push(s),s)}return e.position.values.push(a.x,a.y,a.z),t.push(o),o}function Q(e){var t,r,n,a,o,u=e.geometry,s=u.attributes,l=s.position.values,f=c(s.normal)?s.normal.values:void 0,h=c(s.binormal)?s.binormal.values:void 0,d=c(s.tangent)?s.tangent.values:void 0,p=c(s.st)?s.st.values:void 0,m=u.indices,y=Z(u),v=Z(u),g=[];g.length=l.length/3;var w=[];for(w.length=l.length/3,o=0;o<g.length;++o)g[o]=-1,w[o]=-1;var x=m.length;for(o=0;x>o;o+=3){var E=m[o],S=m[o+1],O=m[o+2],T=i.fromArray(l,3*E),_=i.fromArray(l,3*S),M=i.fromArray(l,3*O),P=Y(T,_,M);if(c(P)&&P.positions.length>3)for(var b=P.positions,N=P.indices,A=N.length,I=0;A>I;++I){var R=N[I],z=b[R];z.y<0?(t=v.attributes,r=v.indices,n=g):(t=y.attributes,r=y.indices,n=w),a=K(t,r,n,m,3>R?o+R:-1,z),J(E,S,O,z,l,f,h,d,p,t,a)}else c(P)&&(T=P.positions[0],_=P.positions[1],M=P.positions[2]),T.y<0?(t=v.attributes,r=v.indices,n=g):(t=y.attributes,r=y.indices,n=w),a=K(t,r,n,m,o,T),J(E,S,O,T,l,f,h,d,p,t,a),a=K(t,r,n,m,o+1,_),J(E,S,O,_,l,f,h,d,p,t,a),a=K(t,r,n,m,o+2,M),J(E,S,O,M,l,f,h,d,p,t,a)}X(e,v,y)}function $(e){var t,r=e.geometry,n=r.attributes,a=n.position.values,o=r.indices,u=Z(r),s=Z(r),l=o.length,f=[];f.length=a.length/3;var h=[];for(h.length=a.length/3,t=0;t<f.length;++t)f[t]=-1,h[t]=-1;for(t=0;l>t;t+=2){var d=o[t],p=o[t+1],m=i.fromArray(a,3*d,Mt),y=i.fromArray(a,3*p,Pt);Math.abs(m.y)<x.EPSILON6&&(m.y=m.y<0?-x.EPSILON6:x.EPSILON6),Math.abs(y.y)<x.EPSILON6&&(y.y=y.y<0?-x.EPSILON6:x.EPSILON6);var v=u.attributes,g=u.indices,E=h,S=s.attributes,O=s.indices,T=f,_=w.lineSegmentPlane(m,y,zt,bt);if(c(_)){var M=i.multiplyByScalar(i.UNIT_Y,5*x.EPSILON9,Ct);m.y<0&&(i.negate(M,M),v=s.attributes,g=s.indices,E=f,S=u.attributes,O=u.indices,T=h);var P=i.add(_,M,Dt);K(v,g,E,o,t,m),K(v,g,E,o,-1,P),i.negate(M,M),i.add(_,M,P),K(S,O,T,o,-1,P),K(S,O,T,o,t+1,y)}else{var b,N,A;m.y<0?(b=s.attributes,N=s.indices,A=f):(b=u.attributes,N=u.indices,A=h),K(b,N,A,o,t,m),K(b,N,A,o,t+1,y)}}X(e,s,u)}function et(e){var t=e.geometry,r=t.attributes,o=r.position.values,u=r.prevPosition.values,s=r.nextPosition.values,l=r.expandAndWidth.values;t.indices;var f,h,d,p=c(r.st)?r.st.values:void 0,m=c(r.color)?r.color.values:void 0,y=Z(t),v=Z(t),g=o.length/3;for(f=0;g>f;f+=4){var E=f,S=f+1,O=f+2,T=f+3,_=i.fromArray(o,3*E,Ut),M=i.fromArray(o,3*S,Bt),P=i.fromArray(o,3*O,Ft),b=i.fromArray(o,3*T,Wt);Math.abs(_.y)<x.EPSILON6&&(_.y=x.EPSILON6*(P.y<0?-1:1),M.y=_.y),Math.abs(P.y)<x.EPSILON6&&(P.y=x.EPSILON6*(_.y<0?-1:1),b.y=P.y);var N=y.attributes,A=y.indices,I=v.attributes,R=v.indices,z=w.lineSegmentPlane(_,P,zt,Gt);if(c(z)){var C=i.multiplyByScalar(i.UNIT_Y,5*x.EPSILON9,kt);_.y<0&&(i.negate(C,C),N=v.attributes,A=v.indices,I=y.attributes,R=y.indices);var D=i.add(z,C,Vt);for(N.position.values.push(_.x,_.y,_.z,M.x,M.y,M.z),N.position.values.push(D.x,D.y,D.z),N.position.values.push(D.x,D.y,D.z),i.negate(C,C),i.add(z,C,D),I.position.values.push(D.x,D.y,D.z),I.position.values.push(D.x,D.y,D.z),I.position.values.push(P.x,P.y,P.z,b.x,b.y,b.z),h=3*E;3*E+6>h;++h)N.prevPosition.values.push(u[h]);for(N.prevPosition.values.push(_.x,_.y,_.z,_.x,_.y,_.z),I.prevPosition.values.push(_.x,_.y,_.z,_.x,_.y,_.z),h=3*O;3*O+6>h;++h)I.prevPosition.values.push(u[h]);for(h=3*E;3*E+6>h;++h)N.nextPosition.values.push(s[h]);for(N.nextPosition.values.push(P.x,P.y,P.z,P.x,P.y,P.z),I.nextPosition.values.push(P.x,P.y,P.z,P.x,P.y,P.z),h=3*O;3*O+6>h;++h)I.nextPosition.values.push(s[h]);var L=n.fromArray(l,2*E,Lt),q=Math.abs(L.y);N.expandAndWidth.values.push(-1,q,1,q),N.expandAndWidth.values.push(-1,-q,1,-q),I.expandAndWidth.values.push(-1,q,1,q),I.expandAndWidth.values.push(-1,-q,1,-q);var U=i.magnitudeSquared(i.subtract(z,_,Wt));if(U/=i.magnitudeSquared(i.subtract(P,_,Wt)),c(m)){var B=a.fromArray(m,4*E,Ht),F=a.fromArray(m,4*O,Ht),W=x.lerp(B.x,F.x,U),G=x.lerp(B.y,F.y,U),k=x.lerp(B.z,F.z,U),V=x.lerp(B.w,F.w,U);for(h=4*E;4*E+8>h;++h)N.color.values.push(m[h]);for(N.color.values.push(W,G,k,V),N.color.values.push(W,G,k,V),I.color.values.push(W,G,k,V),I.color.values.push(W,G,k,V),h=4*O;4*O+8>h;++h)I.color.values.push(m[h])}if(c(p)){var H=n.fromArray(p,2*E,Lt),Y=n.fromArray(p,2*(f+3),qt),j=x.lerp(H.x,Y.x,U);for(h=2*E;2*E+4>h;++h)N.st.values.push(p[h]);for(N.st.values.push(j,H.y),N.st.values.push(j,Y.y),I.st.values.push(j,H.y),I.st.values.push(j,Y.y),h=2*O;2*O+4>h;++h)I.st.values.push(p[h])}d=N.position.values.length/3-4,A.push(d,d+2,d+1),A.push(d+1,d+2,d+3),d=I.position.values.length/3-4,R.push(d,d+2,d+1),R.push(d+1,d+2,d+3)}else{var J,K;for(_.y<0?(J=v.attributes,K=v.indices):(J=y.attributes,K=y.indices),J.position.values.push(_.x,_.y,_.z),J.position.values.push(M.x,M.y,M.z),J.position.values.push(P.x,P.y,P.z),J.position.values.push(b.x,b.y,b.z),h=3*f;3*f+12>h;++h)J.prevPosition.values.push(u[h]),J.nextPosition.values.push(s[h]);for(h=2*f;2*f+8>h;++h)J.expandAndWidth.values.push(l[h]),c(p)&&J.st.values.push(p[h]);if(c(m))for(h=4*f;4*f+16>h;++h)J.color.values.push(m[h]);d=J.position.values.length/3-4,K.push(d,d+2,d+1),K.push(d+1,d+2,d+3)}}X(e,v,y)}var tt={};tt.toWireframe=function(e){var t=e.indices;if(c(t)){switch(e.primitiveType){case T.TRIANGLES:e.indices=P(t);break;case T.TRIANGLE_STRIP:e.indices=b(t);break;case T.TRIANGLE_FAN:e.indices=N(t);break;default:throw new l("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=T.LINES}return e},tt.createLineSegmentsForVectors=function(e,t,n){t=s(t,"normal"),n=s(n,1e4);for(var i=e.attributes.position.values,a=e.attributes[t].values,o=i.length,l=new Float64Array(2*o),f=0,h=0;o>h;h+=3)l[f++]=i[h],l[f++]=i[h+1],l[f++]=i[h+2],l[f++]=i[h]+a[h]*n,l[f++]=i[h+1]+a[h+1]*n,l[f++]=i[h+2]+a[h+2]*n;var m,y=e.boundingSphere;return c(y)&&(m=new r(y.center,y.radius+n)),new d({attributes:{position:new p({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:T.LINES,boundingSphere:m})},tt.createAttributeLocations=function(e){var t,r=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","binormal","tangent","compressedAttributes"],n=e.attributes,i={},a=0,o=r.length;for(t=0;o>t;++t){var u=r[t];c(n[u])&&(i[u]=a++)}for(var s in n)n.hasOwnProperty(s)&&!c(i[s])&&(i[s]=a++);return i},tt.reorderForPreVertexCache=function(e){var t=d.computeNumberOfVertices(e),r=e.indices;if(c(r)){for(var n=new Int32Array(t),i=0;t>i;i++)n[i]=-1;for(var a,o=r,s=o.length,l=v.createTypedArray(t,s),f=0,h=0,p=0;s>f;)a=n[o[f]],-1!==a?l[h]=a:(a=o[f],n[a]=p,l[h]=p,++p),++f,++h;e.indices=l;var m=e.attributes;for(var y in m)if(m.hasOwnProperty(y)&&c(m[y])&&c(m[y].values)){for(var g=m[y],w=g.values,x=0,E=g.componentsPerAttribute,S=u.createTypedArray(g.componentDatatype,p*E);t>x;){var O=n[x];if(-1!==O)for(i=0;E>i;i++)S[E*O+i]=w[E*x+i];++x}g.values=S}}return e},tt.reorderForPostVertexCache=function(e,t){var r=e.indices;if(e.primitiveType===T.TRIANGLES&&c(r)){for(var n=r.length,i=0,a=0;n>a;a++)r[a]>i&&(i=r[a]);e.indices=_.tipsify({indices:r,maximumIndex:i,cacheSize:t})}return e},tt.fitToUnsignedShortIndices=function(e){var t=[],r=d.computeNumberOfVertices(e);if(c(e.indices)&&r>x.SIXTY_FOUR_KILOBYTES){var n,i=[],a=[],o=0,u=A(e.attributes),s=e.indices,l=s.length;e.primitiveType===T.TRIANGLES?n=3:e.primitiveType===T.LINES?n=2:e.primitiveType===T.POINTS&&(n=1);for(var f=0;l>f;f+=n){for(var h=0;n>h;++h){var p=s[f+h],m=i[p];c(m)||(m=o++,i[p]=m,I(u,e.attributes,p)),a.push(m)}o+n>x.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=A(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 rt=new i,nt=new o;tt.projectTo2D=function(e,t,r,n,a){var o=e.attributes[t];a=c(a)?a:new h;for(var s=a.ellipsoid,f=o.values,d=new Float64Array(f.length),m=0,y=0;y<f.length;y+=3){var v=i.fromArray(f,y,rt),g=s.cartesianToCartographic(v,nt);if(!c(g))throw new l("Could not project point ("+v.x+", "+v.y+", "+v.z+") to 2D.");var w=a.project(g,rt);d[m++]=w.x,d[m++]=w.y,d[m++]=w.z}return e.attributes[r]=o,e.attributes[n]=new p({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:d}),delete e.attributes[t],e};var it={high:0,low:0};tt.encodeAttribute=function(e,t,r,n){for(var i=e.attributes[t],a=i.values,o=a.length,s=new Float32Array(o),c=new Float32Array(o),l=0;o>l;++l)f.encode(a[l],it),s[l]=it.high,c[l]=it.low;var h=i.componentsPerAttribute;return e.attributes[r]=new p({componentDatatype:u.FLOAT,componentsPerAttribute:h,values:s}),e.attributes[n]=new p({componentDatatype:u.FLOAT,componentsPerAttribute:h,values:c}),delete e.attributes[t],e};var at=new i,ot=new S,ut=new E;tt.transformToWorldCoordinates=function(e){var t=e.modelMatrix;if(S.equals(t,S.IDENTITY))return e;var n=e.geometry.attributes;R(t,n.position),R(t,n.prevPosition),R(t,n.nextPosition),(c(n.normal)||c(n.binormal)||c(n.tangent))&&(S.inverse(t,ot),S.transpose(ot,ot),S.getRotation(ot,ut),z(ut,n.normal),z(ut,n.binormal),z(ut,n.tangent));var i=e.geometry.boundingSphere;return c(i)&&(e.geometry.boundingSphere=r.transform(i,t,i)),e.modelMatrix=S.clone(S.IDENTITY),e};var st=new i;tt.combineInstances=function(e){for(var t=[],r=[],n=e.length,i=0;n>i;++i){var a=e[i];c(a.geometry)?t.push(a):r.push(a)}var o=[];return t.length>0&&o.push(D(t,"geometry")),r.length>0&&(o.push(D(r,"westHemisphereGeometry")),o.push(D(r,"eastHemisphereGeometry"))),o};var ct=new i,lt=new i,ft=new i,ht=new i;tt.computeNormal=function(e){for(var t=e.indices,r=e.attributes,n=r.position.values,a=r.position.values.length/3,o=t.length,s=new Array(a),c=new Array(o/3),l=new Array(o),f=0;a>f;f++)s[f]={indexOffset:0,count:0,currentCount:0};var h=0;for(f=0;o>f;f+=3){var d=t[f],m=t[f+1],y=t[f+2],v=3*d,g=3*m,w=3*y;lt.x=n[v],lt.y=n[v+1],lt.z=n[v+2],ft.x=n[g],ft.y=n[g+1],ft.z=n[g+2],ht.x=n[w],ht.y=n[w+1],ht.z=n[w+2],s[d].count++,s[m].count++,s[y].count++,i.subtract(ft,lt,ft),i.subtract(ht,lt,ht),c[h]=i.cross(ft,ht,new i),h++}var x=0;for(f=0;a>f;f++)s[f].indexOffset+=x,x+=s[f].count;h=0;var E;for(f=0;o>f;f+=3){E=s[t[f]];var S=E.indexOffset+E.currentCount;l[S]=h,E.currentCount++,E=s[t[f+1]],S=E.indexOffset+E.currentCount,l[S]=h,E.currentCount++,E=s[t[f+2]],S=E.indexOffset+E.currentCount,l[S]=h,E.currentCount++,h++}var O=new Float32Array(3*a);for(f=0;a>f;f++){var T=3*f;if(E=s[f],E.count>0){for(i.clone(i.ZERO,ct),h=0;h<E.count;h++)i.add(ct,c[l[E.indexOffset+h]],ct);i.normalize(ct,ct),O[T]=ct.x,O[T+1]=ct.y,O[T+2]=ct.z}else O[T]=0,O[T+1]=0,O[T+2]=1}return e.attributes.normal=new p({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:O}),e};var dt=new i,pt=new i,mt=new i;tt.computeBinormalAndTangent=function(e){e.attributes;for(var t=e.indices,r=e.attributes.position.values,n=e.attributes.normal.values,a=e.attributes.st.values,o=e.attributes.position.values.length/3,s=t.length,c=new Array(3*o),l=0;l<c.length;l++)c[l]=0;var f,h,d;for(l=0;s>l;l+=3){var m=t[l],y=t[l+1],v=t[l+2];f=3*m,h=3*y,d=3*v;var g=2*m,w=2*y,x=2*v,E=r[f],S=r[f+1],O=r[f+2],T=a[g],_=a[g+1],M=a[w+1]-_,P=a[x+1]-_,b=1/((a[w]-T)*P-(a[x]-T)*M),N=(P*(r[h]-E)-M*(r[d]-E))*b,A=(P*(r[h+1]-S)-M*(r[d+1]-S))*b,I=(P*(r[h+2]-O)-M*(r[d+2]-O))*b;c[f]+=N,c[f+1]+=A,c[f+2]+=I,c[h]+=N,c[h+1]+=A,c[h+2]+=I,c[d]+=N,c[d+1]+=A,c[d+2]+=I}var R=new Float32Array(3*o),z=new Float32Array(3*o);for(l=0;o>l;l++){f=3*l,h=f+1,d=f+2;var C=i.fromArray(n,f,dt),D=i.fromArray(c,f,mt),L=i.dot(C,D);i.multiplyByScalar(C,L,pt),i.normalize(i.subtract(D,pt,D),D),z[f]=D.x,z[h]=D.y,z[d]=D.z,i.normalize(i.cross(C,D,D),D),R[f]=D.x,R[h]=D.y,R[d]=D.z}return e.attributes.tangent=new p({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:z}),e.attributes.binormal=new p({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:R}),e};var yt=new n,vt=new i,gt=new i,wt=new i;tt.compressVertices=function(t){var r=t.attributes.normal,a=t.attributes.st;if(!c(r)&&!c(a))return t;var o,s,l,f,h=t.attributes.tangent,d=t.attributes.binormal;c(r)&&(o=r.values),c(a)&&(s=a.values),c(h)&&(l=h.values),d&&(f=d.values);var m=c(o)?o.length:s.length,y=c(o)?3:2,v=m/y,g=v,w=c(s)&&c(o)?2:1;w+=c(l)||c(f)?1:0,g*=w;for(var x=new Float32Array(g),E=0,S=0;v>S;++S){c(s)&&(n.fromArray(s,2*S,yt),x[E++]=e.compressTextureCoordinates(yt));var O=3*S;c(o)&&c(l)&&c(f)?(i.fromArray(o,O,vt),i.fromArray(l,O,gt),i.fromArray(f,O,wt),e.octPack(vt,gt,wt,yt),x[E++]=yt.x,x[E++]=yt.y):(c(o)&&(i.fromArray(o,O,vt),x[E++]=e.octEncodeFloat(vt)),c(l)&&(i.fromArray(l,O,vt),x[E++]=e.octEncodeFloat(vt)),c(f)&&(i.fromArray(f,O,vt),x[E++]=e.octEncodeFloat(vt)))}return t.attributes.compressedAttributes=new p({componentDatatype:u.FLOAT,componentsPerAttribute:w,values:x}),c(o)&&delete t.attributes.normal,c(s)&&delete t.attributes.st,c(l)&&delete t.attributes.tangent,c(f)&&delete t.attributes.binormal,t};var xt=new i,Et=new i,St=new i,Ot=new i,Tt=new i,_t={positions:new Array(7),indices:new Array(9)},Mt=new i,Pt=new i,bt=new i,Nt=new i,At=new n,It=new n,Rt=new n,zt=O.fromPointNormal(i.ZERO,i.UNIT_Y),Ct=new i,Dt=new i,Lt=new n,qt=new n,Ut=new i,Bt=new i,Ft=new i,Wt=new i,Gt=new i,kt=new i,Vt=new i,Ht=new a;return new a,tt.splitLongitude=function(e){var t=e.geometry,n=t.boundingSphere;if(c(n)){var i=n.center.x-n.radius;if(i>0||r.intersectPlane(n,O.ORIGIN_ZX_PLANE)!==g.INTERSECTING)return e}if(t.geometryType!==y.NONE)switch(t.geometryType){case y.POLYLINES:et(e);break;case y.TRIANGLES:Q(e);break;case y.LINES:$(e)}else G(t),t.primitiveType===T.TRIANGLES?Q(e):t.primitiveType===T.LINES&&$(e);return e},tt}),define("Core/PolygonGeometryLibrary",["./Cartesian3","./defaultValue","./defined","./Ellipsoid"],function(e,t,r,n){"use strict";function i(t,r,n,i){return e.subtract(r,t,o),e.multiplyByScalar(o,n/i,o),e.add(t,o,o),[o.x,o.y,o.z]}var a={};a.computeHierarchyPackedLength=function(t){for(var n=0,i=[t];i.length>0;){var a=i.pop();if(r(a)){n+=2;var o=a.positions,u=a.holes;if(r(o)&&(n+=o.length*e.packedLength),r(u))for(var s=u.length,c=0;s>c;++c)i.push(u[c])}}return n},a.packPolygonHierarchy=function(t,n,i){for(var a=[t];a.length>0;){var o=a.pop();if(r(o)){var u=o.positions,s=o.holes;if(n[i++]=r(u)?u.length:0,n[i++]=r(s)?s.length:0,r(u))for(var c=u.length,l=0;c>l;++l,i+=3)e.pack(u[l],n,i);if(r(s))for(var f=s.length,h=0;f>h;++h)a.push(s[h])}}return i},a.unpackPolygonHierarchy=function(t,r){for(var n=t[r++],i=t[r++],o=new Array(n),u=i>0?new Array(i):void 0,s=0;n>s;++s,r+=e.packedLength)o[s]=e.unpack(t,r);for(var c=0;i>c;++c)u[c]=a.unpackPolygonHierarchy(t,r),r=u[c].startingIndex,delete u[c].startingIndex;return{positions:o,holes:u,startingIndex:r}};var o=new e;a.subdivideLineCount=function(t,r,n){var i=e.distance(t,r),a=i/n,o=Math.max(0,Math.ceil(Math.log(a)/Math.log(2)));return Math.pow(2,o)},a.subdivideLine=function(t,n,o,u){var s=a.subdivideLineCount(t,n,o),c=e.distance(t,n),l=c/s;r(u)||(u=[]);var f=u;f.length=3*s;for(var h=0,d=0;s>d;d++){var p=i(t,n,d*l,c);f[h++]=p[0],f[h++]=p[1],f[h++]=p[2]}return f};var u=new e,s=new e,c=new e,l=new e;return a.scaleToGeodeticHeightExtruded=function(i,a,o,f,h){f=t(f,n.WGS84);var d=u,p=s,m=c,y=l;if(r(i)&&r(i.attributes)&&r(i.attributes.position))for(var v=i.attributes.position.values,g=v.length/2,w=0;g>w;w+=3)e.fromArray(v,w,m),f.geodeticSurfaceNormal(m,d),y=f.scaleToGeodeticSurface(m,y),p=e.multiplyByScalar(d,o,p),p=e.add(y,p,p),v[w+g]=p.x,v[w+1+g]=p.y,v[w+2+g]=p.z,h&&(y=e.clone(m,y)),p=e.multiplyByScalar(d,a,p),p=e.add(y,p,p),v[w]=p.x,v[w+1]=p.y,v[w+2]=p.z;return i},a}),define("Core/pointInsideTriangle",["./barycentricCoordinates","./Cartesian3"],function(e,t){"use strict";var r=new t,n=function(t,n,i,a){return e(t,n,i,a,r),r.x>0&&r.y>0&&r.z>0};return n}),define("Core/EllipsoidGeodesic",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,t,r,n,i,a,o,u){"use strict";function s(e){var t=e._uSquared,r=e._ellipsoid.maximumRadius,n=e._ellipsoid.minimumRadius,i=(r-n)/r,a=Math.cos(e._startHeading),o=Math.sin(e._startHeading),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,v=y*m,g=y*y,w=1+m-3*y/4+5*v/4-175*g/64,x=1-m+15*y/8-35*v/8,E=1-3*m+35*y/4,S=1-5*m,O=w*l-x*Math.sin(2*l)*m/2-E*Math.sin(4*l)*y/16-S*Math.sin(6*l)*v/48-5*Math.sin(8*l)*g/512,T=e._constants;T.a=r,T.b=n,T.f=i,T.cosineHeading=a,T.sineHeading=o,T.tanU=u,T.cosineU=s,T.sineU=c,T.sigma=l,T.sineAlpha=f,T.sineSquaredAlpha=h,T.cosineSquaredAlpha=d,T.cosineAlpha=p,T.u2Over4=m,T.u4Over16=y,T.u6Over64=v,T.u8Over256=g,T.a0=w,T.a1=x,T.a2=E,T.a3=S,T.distanceRatio=O}function c(e,t){return e*t*(4+e*(4-3*t))/16}function l(e,t,r,n,i,a,o){var u=c(e,r);return(1-u)*e*t*(n+u*i*(o+u*a*(2*o*o-1)))}function f(e,t,r,n,i,a,o){var s,c,f,h,d,p=(t-r)/t,m=a-n,y=Math.atan((1-p)*Math.tan(i)),v=Math.atan((1-p)*Math.tan(o)),g=Math.cos(y),w=Math.sin(y),x=Math.cos(v),E=Math.sin(v),S=g*x,O=g*E,T=w*E,_=w*x,M=m,P=u.TWO_PI,b=Math.cos(M),N=Math.sin(M);do{b=Math.cos(M),N=Math.sin(M);var A=O-_*b;f=Math.sqrt(x*x*N*N+A*A),c=T+S*b,s=Math.atan2(f,c);var I;0===f?(I=0,h=1):(I=S*N/f,h=1-I*I),P=M,d=c-2*T/h,isNaN(d)&&(d=0),M=m+l(p,I,h,s,f,c,d)}while(Math.abs(M-P)>u.EPSILON12);var R=h*(t*t-r*r)/(r*r),z=1+R*(4096+R*(R*(320-175*R)-768))/16384,C=R*(256+R*(R*(74-47*R)-128))/1024,D=d*d,L=C*f*(d+C*(c*(2*D-1)-C*d*(4*f*f-3)*(4*D-3)/6)/4),q=r*z*(s-L),U=Math.atan2(x*N,O-_*b),B=Math.atan2(g*N,O*b-_);e._distance=q,e._startHeading=U,e._endHeading=B,e._uSquared=R}function h(r,n,i,a){e.normalize(a.cartographicToCartesian(n,p),d),e.normalize(a.cartographicToCartesian(i,p),p),f(r,a.maximumRadius,a.minimumRadius,n.longitude,n.latitude,i.longitude,i.latitude),r._start=t.clone(n,r._start),r._end=t.clone(i,r._end),r._start.height=0,r._end.height=0,s(r)}var d=new e,p=new e,m=function(e,i,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,n(e)&&n(i)&&h(this,e,i,u)};return i(m.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},startHeading:{get:function(){return this._startHeading}},endHeading:{get:function(){return this._endHeading}}}),m.prototype.setEndPoints=function(e,t){h(this,e,t,this._ellipsoid)},m.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(this._distance*e,t)},m.prototype.interpolateUsingSurfaceDistance=function(e,r){var i=this._constants,a=i.distanceRatio+e/i.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=i.u8Over256,v=i.u2Over4,g=i.u6Over64,w=i.u4Over16,x=2*m*y*o/3+a*(1-v+7*w/4-15*g/4+579*y/64-(w-15*g/4+187*y/16)*o-(5*g/4-115*y/16)*u-29*y*s/16)+(v/2-w+71*g/32-85*y/16)*c+(5*w/16-5*g/4+383*y/96)*f-p*((g-11*y/2)*c+5*y*f/2)+(29*g/96-29*y/16)*h+539*y*d/1536,E=Math.asin(Math.sin(x)*i.cosineAlpha),S=Math.atan(i.a/i.b*Math.tan(E));x-=i.sigma;var O=Math.cos(2*i.sigma+x),T=Math.sin(x),_=Math.cos(x),M=i.cosineU*_,P=i.sineU*T,b=Math.atan2(T*i.sineHeading,M-P*i.cosineHeading),N=b-l(i.f,i.sineAlpha,i.cosineSquaredAlpha,x,T,_,O);return n(r)?(r.longitude=this._start.longitude+N,r.latitude=S,r.height=0,r):new t(this._start.longitude+N,S,0)},m}),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/PolylinePipeline",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidGeodesic","./IntersectionTests","./isArray","./Math","./Matrix4","./Plane"],function(e,t,r,n,i,a,o,u,s,c,l,f){"use strict";function h(e,t,r){var n=T;n.length=e;var i;if(t===r){for(i=0;e>i;i++)n[i]=t;return n}var a=r-t,o=a/e;for(i=0;e>i;i++){var u=t+i*o;n[i]=u}return n}function d(t,r,n,i,a,o,u,s){var c=i.scaleToGeodeticSurface(t,b),l=i.scaleToGeodeticSurface(r,N),f=p.numberOfPoints(t,r,n),d=i.cartesianToCartographic(c,_),m=i.cartesianToCartographic(l,M),y=h(f,a,o);A.setEndPoints(d,m);var v=A.surfaceDistance/f,g=s;d.height=a;var w=i.cartographicToCartesian(d,P);e.pack(w,u,g),g+=3;for(var x=1;f>x;x++){var E=A.interpolateUsingSurfaceDistance(x*v,M);E.height=y[x],w=i.cartographicToCartesian(E,P),e.pack(w,u,g),g+=3}return g}var p={};p.numberOfPoints=function(t,r,n){var i=e.distance(t,r);return Math.ceil(i/n)};var m=new t;p.extractHeights=function(e,t){for(var r=e.length,n=new Array(r),i=0;r>i;i++){var a=e[i];n[i]=t.cartesianToCartographic(a,m).height}return n};var y=new l,v=new e,g=new e,w=new f(e.ZERO,0),x=new e,E=new f(e.ZERO,0),S=new e,O=new e,T=[],_=new t,M=new t,P=new e,b=new e,N=new e,A=new o;p.wrapLongitude=function(t,i){var a=[],o=[];if(n(t)&&t.length>0){i=r(i,l.IDENTITY);var s=l.inverseTransformation(i,y),c=l.multiplyByPoint(s,e.ZERO,v),h=l.multiplyByPointAsVector(s,e.UNIT_Y,g),d=f.fromPointNormal(c,h,w),p=l.multiplyByPointAsVector(s,e.UNIT_X,x),m=f.fromPointNormal(c,p,E),T=1;a.push(e.clone(t[0]));for(var _=a[0],M=t.length,P=1;M>P;++P){var b=t[P];if(f.getPointDistance(m,_)<0||f.getPointDistance(m,b)<0){var N=u.lineSegmentPlane(_,b,d,S);if(n(N)){var A=e.multiplyByScalar(h,5e-9,O);f.getPointDistance(d,_)<0&&e.negate(A,A),a.push(e.add(N,A,new e)),o.push(T+1),e.negate(A,A),a.push(e.add(N,A,new 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P=o.geodeticSurfaceNormal(Z,P),(e.tangent||e.binormal)&&(b=n.cross(n.UNIT_Z,P,b),b=n.normalize(v.multiplyByVector(R,b,b),b),e.binormal&&(N=n.normalize(n.cross(P,b,N),N)));e.normal&&(s&&!l?(x[M+z]=-P.x,x[K+z]=-P.y,x[Q+z]=-P.z):(x[M+z]=P.x,x[K+z]=P.y,x[Q+z]=P.z),x[M]=P.x,x[K]=P.y,x[Q]=P.z),e.tangent&&(s&&!l?(S[M+z]=-b.x,S[K+z]=-b.y,S[Q+z]=-b.z):(S[M+z]=b.x,S[K+z]=b.y,S[Q+z]=b.z),S[M]=b.x,S[K]=b.y,S[Q]=b.z),e.binormal&&(s&&(O[M+z]=N.x,O[K+z]=N.y,O[Q+z]=N.z),O[M]=N.x,O[K]=N.y,O[Q]=N.z),M+=3}}e.st&&(t.attributes.st=new f({componentDatatype:i.FLOAT,componentsPerAttribute:2,values:w})),e.normal&&(t.attributes.normal=new f({componentDatatype:i.FLOAT,componentsPerAttribute:3,values:x})),e.tangent&&(t.attributes.tangent=new f({componentDatatype:i.FLOAT,componentsPerAttribute:3,values:S})),e.binormal&&(t.attributes.binormal=new f({componentDatatype:i.FLOAT,componentsPerAttribute:3,values:O}))}return t}function b(e,t,r,a){var o,u,s,c,d,p=e.length,v=0;if(a)for(u=2*3*p,o=new Array(2*u),s=0;p>s;s++)c=e[s],d=e[(s+1)%p],o[v]=o[v+u]=c.x,++v,o[v]=o[v+u]=c.y,++v,o[v]=o[v+u]=c.z,++v,o[v]=o[v+u]=d.x,++v,o[v]=o[v+u]=d.y,++v,o[v]=o[v+u]=d.z,++v;else{var w=y.chordLength(r,t.maximumRadius),E=0;for(s=0;p>s;s++)E+=g.subdivideLineCount(e[s],e[(s+1)%p],w);for(u=3*(E+p),o=new Array(2*u),s=0;p>s;s++){c=e[s],d=e[(s+1)%p];for(var S=g.subdivideLine(c,d,w,j),O=S.length,T=0;O>T;++T,++v)o[v]=S[T],o[v+u]=S[T];o[v]=d.x,o[v+u]=d.x,++v,o[v]=d.y,o[v+u]=d.y,++v,o[v]=d.z,o[v+u]=d.z,++v}}p=o.length;var _=m.createTypedArray(p/3,p-6*e.length),M=0;for(p/=6,s=0;p>s;s++){var P=s,b=P+1,N=P+p,A=N+1;c=n.fromArray(o,3*P,F),d=n.fromArray(o,3*b,W),n.equalsEpsilon(c,d,y.EPSILON14)||(_[M++]=P,_[M++]=N,_[M++]=b,_[M++]=b,_[M++]=N,_[M++]=A)}return new l({attributes:new h({position:new f({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:o})}),indices:_,primitiveType:x.TRIANGLES})}function N(e,t,r,n,a){var o=M(e,t,r,a).geometry,u=o.attributes.position.values,s=o.indices,p=u.concat(u),y=p.length/3,v=m.createTypedArray(y,2*s.length);v.set(s);var g,x=s.length,E=y/2;for(g=0;x>g;g+=3){var S=v[g]+E,O=v[g+1]+E,_=v[g+2]+E;v[g+x]=_,v[g+1+x]=O,v[g+2+x]=S}var P=new l({attributes:new h({position:new f({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:p})}),indices:v,primitiveType:o.primitiveType}),N={topAndBottom:new d({geometry:P}),walls:[]},A=n.outerRing,I=c.fromPoints(A,e),R=I.projectPointsOntoPlane(A,Z),z=w.computeWindingOrder2D(R);z===T.CLOCKWISE&&(A=A.slice().reverse());var C=b(A,e,r,a);N.walls.push(new d({geometry:C}));var D=n.holes;for(g=0;g<D.length;g++){var L=D[g];I=c.fromPoints(L,e),R=I.projectPointsOntoPlane(L,Z),z=w.computeWindingOrder2D(R),z===T.COUNTER_CLOCKWISE&&(L=L.slice().reverse()),C=b(L,e,r),N.walls.push(new d({geometry:C}))}return N}var A=new r,I=new n,R=new E,z=new v,C=[],D=new e,L=new n,q=new n,U=new n,B=new n,F=new n,W=new n,G=new r,k=new r,V=new n,H=new E,Y=new v,j=[],Z=[],X=function(e){var t=e.polygonHierarchy,r=a(e.vertexFormat,O.DEFAULT),n=a(e.ellipsoid,s.WGS84),i=a(e.granularity,y.RADIANS_PER_DEGREE),u=a(e.stRotation,0),c=a(e.height,0),l=a(e.perPositionHeight,!1),f=e.extrudedHeight,h=o(f)&&(!y.equalsEpsilon(c,f,y.EPSILON6)||l);if(h){var d=f;f=Math.min(d,c),c=Math.max(d,c)}this._vertexFormat=O.clone(r),this._ellipsoid=s.clone(n),this._granularity=i,this._stRotation=u,this._height=c,this._extrudedHeight=a(f,0),this._extrude=h,this._polygonHierarchy=t,this._perPositionHeight=l,this._workerName="createPolygonGeometry",this.packedLength=g.computeHierarchyPackedLength(t)+s.packedLength+O.packedLength+7};X.fromPositions=function(e){e=a(e,a.EMPTY_OBJECT);var t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,vertexFormat:e.vertexFormat,stRotation:e.stRotation,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight};return new X(t)},X.pack=function(e,t,r){r=a(r,0),r=g.packPolygonHierarchy(e._polygonHierarchy,t,r),s.pack(e._ellipsoid,t,r),r+=s.packedLength,O.pack(e._vertexFormat,t,r),r+=O.packedLength,t[r++]=e._height,t[r++]=e._extrudedHeight,t[r++]=e._granularity,t[r++]=e._stRotation,t[r++]=e._extrude?1:0,t[r++]=e._perPositionHeight?1:0,t[r]=e.packedLength};var J=s.clone(s.UNIT_SPHERE),K=new O,Q={polygonHierarchy:{}};return X.unpack=function(e,t,r){t=a(t,0);var n=g.unpackPolygonHierarchy(e,t);t=n.startingIndex,delete n.startingIndex;var i=s.unpack(e,t,J);t+=s.packedLength;var u=O.unpack(e,t,K);t+=O.packedLength;var c=e[t++],l=e[t++],f=e[t++],h=e[t++],d=1===e[t++],p=1===e[t++],m=e[t];return o(r)||(r=new X(Q)),r._polygonHierarchy=n,r._ellipsoid=s.clone(i,r._ellipsoid),r._vertexFormat=O.clone(u,r._vertexFormat),r._height=c,r._extrudedHeight=l,r._granularity=f,r._stRotation=h,r._extrude=d,r._perPositionHeight=p,r.packedLength=m,r},X.createGeometry=function(e){var r,n,i,a=e._vertexFormat,u=e._ellipsoid,s=e._granularity,c=e._stRotation,f=e._height,h=e._extrudedHeight,d=e._extrude,y=e._polygonHierarchy,v=e._perPositionHeight,x=[],E=new S;E.enqueue(y),y=[];for(var O;0!==E.length;){var T=E.dequeue(),_=T.positions,b=T.holes;if(_=w.removeDuplicates(_),!(_.length<3)){var A=o(b)?b.length:0,I=[];for(O=0;A>O;O++){var R=b[O];if(R.positions=w.removeDuplicates(R.positions),!(R.positions.length<3)){I.push(R.positions);var z=0;o(R.holes)&&(z=R.holes.length);for(var C=0;z>C;C++)E.enqueue(R.holes[C])}}y.push({outerRing:_,holes:I});var D=I.length>0?w.eliminateHoles(_,I):_;x.push(D)}}if(0===x.length)return void 0;i=x[0];var L,q=[];if(d)for(O=0;O<x.length;O++){L=N(u,x[O],s,y[O],v),n=L.topAndBottom,n.geometry=g.scaleToGeodeticHeightExtruded(n.geometry,f,h,u,v),n.geometry=P(a,n.geometry,i,u,c,!0,!1),q.push(n),r=L.walls;for(var U=0;U<r.length;U++){var B=r[U];B.geometry=g.scaleToGeodeticHeightExtruded(B.geometry,f,h,u,v),B.geometry=P(a,B.geometry,i,u,c,!0,!0),q.push(B)}}else for(O=0;O<x.length;O++)L=M(u,x[O],s,v),L.geometry=w.scaleToGeodeticHeight(L.geometry,f,u,!v),L.geometry=P(a,L.geometry,i,u,c,!1,!1),q.push(L);L=p.combineInstances(q)[0],L.attributes.position.values=new Float64Array(L.attributes.position.values),L.indices=m.createTypedArray(L.attributes.position.values.length/3,L.indices);var F=L.attributes,W=t.fromVertices(F.position.values);return a.position||delete F.position,new l({attributes:F,indices:L.indices,primitiveType:L.primitiveType,boundingSphere:W})},X}),define("Workers/createPolygonGeometry",["../Core/defined","../Core/Ellipsoid","../Core/PolygonGeometry"],function(e,t,r){"use strict";function n(n,i){return e(i)&&(n=r.unpack(n,i)),n._ellipsoid=t.clone(n._ellipsoid),r.createGeometry(n)}return n})}();