/** * Cesium - https://github.com/AnalyticalGraphicsInc/cesium * * Copyright 2011-2017 Cesium Contributors * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * Columbus View (Pat. Pend.) * * Portions licensed separately. * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details. */ /** @license mersenne-twister.js - https://gist.github.com/banksean/300494 Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura, All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. The names of its contributors may not be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /** @license when.js - https://github.com/cujojs/when MIT License (c) copyright B Cavalier & J Hann * A lightweight CommonJS Promises/A and when() implementation * when is part of the cujo.js family of libraries (http://cujojs.com/) * * Licensed under the MIT License at: * http://www.opensource.org/licenses/mit-license.php * * @version 1.7.1 */ /** @license sprintf.js from the php.js project - https://github.com/kvz/phpjs Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js php.js is copyright 2012 Kevin van Zonneveld. Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld (http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White (http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa, Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick (https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann, Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R. L. Rodrigues (http://www.jsfromhell.com), Ash Searle (http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek, Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny Mast (http://www.phpvrouwen.nl), T.Wild, d3x, http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript, Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo (http://webdevhobo.blogspot.com/), marrtins, GeekFG (http://geekfg.blogspot.com), Andrea Giammarchi (http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net), gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser (http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/), Marc Palau, Martin (http://www.erlenwiese.de/), Breaking Par Consulting Inc (http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7), Chris, Mirek Slugen, saulius, Alfonso Jimenez (http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix, Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio Ariede (http://caioariede.com), Robin, Kankrelune (http://www.webfaktory.info/), Karol Kowalski, Imgen Tata (http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer, Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ, David, Aman Gupta, Michael White, Public Domain (http://www.json.org/json2.js), Steven Levithan (http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada, Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018), Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon (http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/), Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov (http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford (http://javascript.crockford.com), madipta, Slawomir Kaniecki, ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner (http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix, Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick (https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan, Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt (http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb, josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon (http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX (http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH, Stoyan Kyosev (http://www.svest.org/), nord_ua, omid (http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc (http://yass.meetcweb.com), Peter-Paul Koch (http://www.quirksmode.org/js/beat.html), Olivier Louvignes (http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami, Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith, vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger (http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong (http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna, Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni, Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke (http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski, Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet, sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen, Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya (http://www.premasolutions.com/), Philippe Jausions (http://pear.php.net/user/jausions), Aidan Lister (http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp, strcmp, Taras Bogach, jpfle, Alexander Ermolaev (http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando, dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha (http://www.pedrotainha.com), James, Arnout Kazemier (http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo, FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook, daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage (http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo, Billy, stensi, Cord, Manish, T.J. Leahy, Riddler (http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi (http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem, Russell Walker (http://www.nbill.co.uk/), Jamie Beck (http://www.terabit.ca/), setcookie, Michael, YUI Library: http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at http://hacks.bluesmoon.info/strftime/strftime.js, Ben (http://benblume.co.uk/), DtTvB (http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William, meo, incidence, Cagri Ekin, Amirouche, Amir Habibi (http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name), Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani, Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben Bryan Licensed under the MIT (MIT-LICENSE.txt) license. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /** * @license * * Grauw URI utilities * * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js * * @author Laurens Holst (http://www.grauw.nl/) * * Copyright 2012 Laurens Holst * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ 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c=Number.MAX_VALUE,l=-Number.MAX_VALUE,f=Number.MAX_VALUE,h=-Number.MAX_VALUE,d=Number.MAX_VALUE,p=-Number.MAX_VALUE,y=0,m=e.length;m>y;y++){var E=i.cartesianToCartographic(e[y]);c=Math.min(c,E.longitude),l=Math.max(l,E.longitude),d=Math.min(d,E.latitude),p=Math.max(p,E.latitude);var O=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;f=Math.min(f,O),h=Math.max(h,O)}return l-c>h-f&&(c=f,l=h,l>u.PI&&(l-=u.TWO_PI),c>u.PI&&(c-=u.TWO_PI)),n(o)?(o.west=c,o.south=d,o.east=l,o.north=p,o):new s(c,d,l,p)},s.clone=function(e,t){return n(e)?n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north):void 0},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,r){return t.typeOf.number("epsilon",r),n(e)&&Math.abs(this.west-e.west)<=r&&Math.abs(this.south-e.south)<=r&&Math.abs(this.east-e.east)<=r&&Math.abs(this.north-e.north)<=r},s.validate=function(e){t.typeOf.object("rectangle",e);var r=e.north;t.typeOf.number.greaterThanOrEquals("north",r,-u.PI_OVER_TWO),t.typeOf.number.lessThanOrEquals("north",r,u.PI_OVER_TWO);var n=e.south;t.typeOf.number.greaterThanOrEquals("south",n,-u.PI_OVER_TWO),t.typeOf.number.lessThanOrEquals("south",n,u.PI_OVER_TWO);var i=e.west;t.typeOf.number.greaterThanOrEquals("west",i,-Math.PI),t.typeOf.number.lessThanOrEquals("west",i,Math.PI);var a=e.east;t.typeOf.number.greaterThanOrEquals("east",a,-Math.PI),t.typeOf.number.lessThanOrEquals("east",a,Math.PI)},s.southwest=function(r,i){return t.typeOf.object("rectangle",r),n(i)?(i.longitude=r.west,i.latitude=r.south,i.height=0,i):new e(r.west,r.south)},s.northwest=function(r,i){return t.typeOf.object("rectangle",r),n(i)?(i.longitude=r.west,i.latitude=r.north,i.height=0,i):new e(r.west,r.north)},s.northeast=function(r,i){ return t.typeOf.object("rectangle",r),n(i)?(i.longitude=r.east,i.latitude=r.north,i.height=0,i):new e(r.east,r.north)},s.southeast=function(r,i){return t.typeOf.object("rectangle",r),n(i)?(i.longitude=r.east,i.latitude=r.south,i.height=0,i):new e(r.east,r.south)},s.center=function(r,i){t.typeOf.object("rectangle",r);var a=r.east,o=r.west;o>a&&(a+=u.TWO_PI);var s=u.negativePiToPi(.5*(o+a)),c=.5*(r.south+r.north);return n(i)?(i.longitude=s,i.latitude=c,i.height=0,i):new e(s,c)},s.intersection=function(e,r,i){t.typeOf.object("rectangle",e),t.typeOf.object("otherRectangle",r);var a=e.east,o=e.west,c=r.east,l=r.west;o>a&&c>0?a+=u.TWO_PI:l>c&&a>0&&(c+=u.TWO_PI),o>a&&0>l?l+=u.TWO_PI:l>c&&0>o&&(o+=u.TWO_PI);var f=u.negativePiToPi(Math.max(o,l)),h=u.negativePiToPi(Math.min(a,c));if(!((e.west=h)){var d=Math.max(e.south,r.south),p=Math.min(e.north,r.north);if(!(d>=p))return n(i)?(i.west=f,i.south=d,i.east=h,i.north=p,i):new s(f,d,h,p)}},s.simpleIntersection=function(e,r,i){t.typeOf.object("rectangle",e),t.typeOf.object("otherRectangle",r);var a=Math.max(e.west,r.west),o=Math.max(e.south,r.south),u=Math.min(e.east,r.east),c=Math.min(e.north,r.north);return o>=c||a>=u?void 0:n(i)?(i.west=a,i.south=o,i.east=u,i.north=c,i):new s(a,o,u,c)},s.union=function(e,r,i){t.typeOf.object("rectangle",e),t.typeOf.object("otherRectangle",r),n(i)||(i=new s);var a=e.east,o=e.west,c=r.east,l=r.west;o>a&&c>0?a+=u.TWO_PI:l>c&&a>0&&(c+=u.TWO_PI),o>a&&0>l?l+=u.TWO_PI:l>c&&0>o&&(o+=u.TWO_PI);var f=u.convertLongitudeRange(Math.min(o,l)),h=u.convertLongitudeRange(Math.max(a,c));return i.west=f,i.south=Math.min(e.south,r.south),i.east=h,i.north=Math.max(e.north,r.north),i},s.expand=function(e,r,i){return t.typeOf.object("rectangle",e),t.typeOf.object("cartographic",r),n(i)||(i=new s),i.west=Math.min(e.west,r.longitude),i.south=Math.min(e.south,r.latitude),i.east=Math.max(e.east,r.longitude),i.north=Math.max(e.north,r.latitude),i},s.contains=function(e,r){t.typeOf.object("rectangle",e),t.typeOf.object("cartographic",r);var n=r.longitude,i=r.latitude,a=e.west,o=e.east;return a>o&&(o+=u.TWO_PI,0>n&&(n+=u.TWO_PI)),(n>a||u.equalsEpsilon(n,a,u.EPSILON14))&&(o>n||u.equalsEpsilon(n,o,u.EPSILON14))&&i>=e.south&&i<=e.north};var c=new e;return s.subsample=function(e,i,o,l){t.typeOf.object("rectangle",e),i=r(i,a.WGS84),o=r(o,0),n(l)||(l=[]);var f=0,h=e.north,d=e.south,p=e.east,y=e.west,m=c;m.height=o,m.longitude=y,m.latitude=h,l[f]=i.cartographicToCartesian(m,l[f]),f++,m.longitude=p,l[f]=i.cartographicToCartesian(m,l[f]),f++,m.latitude=d,l[f]=i.cartographicToCartesian(m,l[f]),f++,m.longitude=y,l[f]=i.cartographicToCartesian(m,l[f]),f++,0>h?m.latitude=h:d>0?m.latitude=d:m.latitude=0;for(var E=1;8>E;++E)m.longitude=-Math.PI+E*u.PI_OVER_TWO,s.contains(e,m)&&(l[f]=i.cartographicToCartesian(m,l[f]),f++);return 0===m.latitude&&(m.longitude=y,l[f]=i.cartographicToCartesian(m,l[f]),f++,m.longitude=p,l[f]=i.cartographicToCartesian(m,l[f]),f++),l.length=f,l},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Rectangle"],function(e,t,r,n,i,a,o,u,s,c,l,f){"use strict";function h(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var d=new e,p=new e,y=new e,m=new e,E=new e,O=new e,v=new e,w=new e,_=new e,T=new e,R=new e,g=new e;h.fromPoints=function(t,r){if(i(r)||(r=new h),!i(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var n,a=e.clone(t[0],v),o=e.clone(a,d),u=e.clone(a,p),s=e.clone(a,y),c=e.clone(a,m),l=e.clone(a,E),f=e.clone(a,O),b=t.length;for(n=1;b>n;n++){e.clone(t[n],a);var A=a.x,S=a.y,N=a.z;Ac.x&&e.clone(a,c),Sl.y&&e.clone(a,l),Nf.z&&e.clone(a,f)}var x=e.magnitudeSquared(e.subtract(c,o,w)),I=e.magnitudeSquared(e.subtract(l,u,w)),M=e.magnitudeSquared(e.subtract(f,s,w)),C=o,P=c,D=x;I>D&&(D=I,C=u,P=l),M>D&&(D=M,C=s,P=f);var L=_;L.x=.5*(C.x+P.x),L.y=.5*(C.y+P.y),L.z=.5*(C.z+P.z);var U=e.magnitudeSquared(e.subtract(P,L,w)),q=Math.sqrt(U),F=T;F.x=o.x,F.y=u.y,F.z=s.z;var B=R;B.x=c.x,B.y=l.y,B.z=f.z;var z=e.multiplyByScalar(e.add(F,B,w),.5,g),j=0;for(n=0;b>n;n++){e.clone(t[n],a);var G=e.magnitude(e.subtract(a,z,w));G>j&&(j=G);var W=e.magnitudeSquared(e.subtract(a,L,w));if(W>U){var V=Math.sqrt(W);q=.5*(q+V),U=q*q;var H=V-q;L.x=(q*L.x+H*a.x)/V,L.y=(q*L.y+H*a.y)/V,L.z=(q*L.z+H*a.z)/V}}return j>q?(e.clone(L,r.center),r.radius=q):(e.clone(z,r.center),r.radius=j),r};var b=new o,A=new e,S=new e,N=new t,x=new t;h.fromRectangle2D=function(e,t,r){return h.fromRectangleWithHeights2D(e,t,0,0,r)},h.fromRectangleWithHeights2D=function(t,r,a,o,u){if(i(u)||(u=new h),!i(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;r=n(r,b),f.southwest(t,N),N.height=a,f.northeast(t,x),x.height=o;var s=r.project(N,A),c=r.project(x,S),l=c.x-s.x,d=c.y-s.y,p=c.z-s.z;u.radius=.5*Math.sqrt(l*l+d*d+p*p);var y=u.center;return y.x=s.x+.5*l,y.y=s.y+.5*d,y.z=s.z+.5*p,u};var I=[];h.fromRectangle3D=function(t,r,o,u){if(r=n(r,a.WGS84),o=n(o,0),i(u)||(u=new h),!i(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;var s=f.subsample(t,r,o,I);return h.fromPoints(s,u)},h.fromVertices=function(t,a,o,u){if(i(u)||(u=new h),!i(t)||0===t.length)return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;a=n(a,e.ZERO),o=n(o,3),r.typeOf.number.greaterThanOrEquals("stride",o,3);var s=v;s.x=t[0]+a.x,s.y=t[1]+a.y,s.z=t[2]+a.z;var c,l=e.clone(s,d),f=e.clone(s,p),b=e.clone(s,y),A=e.clone(s,m),S=e.clone(s,E),N=e.clone(s,O),x=t.length;for(c=0;x>c;c+=o){var I=t[c]+a.x,M=t[c+1]+a.y,C=t[c+2]+a.z;s.x=I,s.y=M,s.z=C,IA.x&&e.clone(s,A),MS.y&&e.clone(s,S),CN.z&&e.clone(s,N)}var P=e.magnitudeSquared(e.subtract(A,l,w)),D=e.magnitudeSquared(e.subtract(S,f,w)),L=e.magnitudeSquared(e.subtract(N,b,w)),U=l,q=A,F=P;D>F&&(F=D,U=f,q=S),L>F&&(F=L,U=b,q=N);var B=_;B.x=.5*(U.x+q.x),B.y=.5*(U.y+q.y),B.z=.5*(U.z+q.z);var z=e.magnitudeSquared(e.subtract(q,B,w)),j=Math.sqrt(z),G=T;G.x=l.x,G.y=f.y,G.z=b.z;var W=R;W.x=A.x,W.y=S.y,W.z=N.z;var V=e.multiplyByScalar(e.add(G,W,w),.5,g),H=0;for(c=0;x>c;c+=o){s.x=t[c]+a.x,s.y=t[c+1]+a.y,s.z=t[c+2]+a.z;var X=e.magnitude(e.subtract(s,V,w));X>H&&(H=X);var Y=e.magnitudeSquared(e.subtract(s,B,w));if(Y>z){var k=Math.sqrt(Y);j=.5*(j+k),z=j*j;var Z=k-j;B.x=(j*B.x+Z*s.x)/k,B.y=(j*B.y+Z*s.y)/k,B.z=(j*B.z+Z*s.z)/k}}return H>j?(e.clone(B,u.center),u.radius=j):(e.clone(V,u.center),u.radius=H),u},h.fromEncodedCartesianVertices=function(t,r,n){if(i(n)||(n=new h),!i(t)||!i(r)||t.length!==r.length||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var a=v;a.x=t[0]+r[0],a.y=t[1]+r[1],a.z=t[2]+r[2];var o,u=e.clone(a,d),s=e.clone(a,p),c=e.clone(a,y),l=e.clone(a,m),f=e.clone(a,E),b=e.clone(a,O),A=t.length;for(o=0;A>o;o+=3){var S=t[o]+r[o],N=t[o+1]+r[o+1],x=t[o+2]+r[o+2];a.x=S,a.y=N,a.z=x,Sl.x&&e.clone(a,l),Nf.y&&e.clone(a,f),xb.z&&e.clone(a,b)}var I=e.magnitudeSquared(e.subtract(l,u,w)),M=e.magnitudeSquared(e.subtract(f,s,w)),C=e.magnitudeSquared(e.subtract(b,c,w)),P=u,D=l,L=I;M>L&&(L=M,P=s,D=f),C>L&&(L=C,P=c,D=b);var U=_;U.x=.5*(P.x+D.x),U.y=.5*(P.y+D.y),U.z=.5*(P.z+D.z);var q=e.magnitudeSquared(e.subtract(D,U,w)),F=Math.sqrt(q),B=T;B.x=u.x,B.y=s.y,B.z=c.z;var z=R;z.x=l.x,z.y=f.y,z.z=b.z;var j=e.multiplyByScalar(e.add(B,z,w),.5,g),G=0;for(o=0;A>o;o+=3){a.x=t[o]+r[o],a.y=t[o+1]+r[o+1],a.z=t[o+2]+r[o+2];var W=e.magnitude(e.subtract(a,j,w));W>G&&(G=W);var V=e.magnitudeSquared(e.subtract(a,U,w));if(V>q){var H=Math.sqrt(V);F=.5*(F+H),q=F*F;var X=H-F;U.x=(F*U.x+X*a.x)/H,U.y=(F*U.y+X*a.y)/H,U.z=(F*U.z+X*a.z)/H}}return G>F?(e.clone(U,n.center),n.radius=F):(e.clone(j,n.center),n.radius=G),n},h.fromCornerPoints=function(t,n,a){r.typeOf.object("corner",t),r.typeOf.object("oppositeCorner",n),i(a)||(a=new h);var o=a.center;return e.add(t,n,o),e.multiplyByScalar(o,.5,o),a.radius=e.distance(o,n),a},h.fromEllipsoid=function(t,n){return r.typeOf.object("ellipsoid",t),i(n)||(n=new h),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var M=new e;h.fromBoundingSpheres=function(t,r){if(i(r)||(r=new h),!i(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var n=t.length;if(1===n)return h.clone(t[0],r);if(2===n)return h.union(t[0],t[1],r);var a,o=[];for(a=0;n>a;a++)o.push(t[a].center);r=h.fromPoints(o,r);var u=r.center,s=r.radius;for(a=0;n>a;a++){var c=t[a];s=Math.max(s,e.distance(u,c.center,M)+c.radius)}return r.radius=s,r};var C=new e,P=new e,D=new e;h.fromOrientedBoundingBox=function(t,n){r.defined("orientedBoundingBox",t),i(n)||(n=new h);var a=t.halfAxes,o=c.getColumn(a,0,C),u=c.getColumn(a,1,P),s=c.getColumn(a,2,D);return e.add(o,u,o),e.add(o,s,o),n.center=e.clone(t.center,n.center),n.radius=e.magnitude(o),n},h.clone=function(t,r){return i(t)?i(r)?(r.center=e.clone(t.center,r.center),r.radius=t.radius,r):new h(t.center,t.radius):void 0},h.packedLength=4,h.pack=function(e,t,i){r.typeOf.object("value",e),r.defined("array",t),i=n(i,0);var a=e.center;return t[i++]=a.x,t[i++]=a.y,t[i++]=a.z,t[i]=e.radius,t},h.unpack=function(e,t,a){r.defined("array",e),t=n(t,0),i(a)||(a=new h);var o=a.center;return o.x=e[t++],o.y=e[t++],o.z=e[t++],a.radius=e[t],a};var L=new e,U=new e;h.union=function(t,n,a){r.typeOf.object("left",t),r.typeOf.object("right",n),i(a)||(a=new h);var o=t.center,u=t.radius,s=n.center,c=n.radius,l=e.subtract(s,o,L),f=e.magnitude(l);if(u>=f+c)return t.clone(a),a;if(c>=f+u)return n.clone(a),a;var d=.5*(u+f+c),p=e.multiplyByScalar(l,(-u+d)/f,U);return e.add(p,o,p),e.clone(p,a.center),a.radius=d,a};var q=new e;h.expand=function(t,n,i){r.typeOf.object("sphere",t),r.typeOf.object("point",n),i=h.clone(t,i);var a=e.magnitude(e.subtract(n,i.center,q));return a>i.radius&&(i.radius=a),i},h.intersectPlane=function(t,n){r.typeOf.object("sphere",t),r.typeOf.object("plane",n);var i=t.center,a=t.radius,o=n.normal,s=e.dot(o,i)+n.distance;return-a>s?u.OUTSIDE:a>s?u.INTERSECTING:u.INSIDE},h.transform=function(e,t,n){return r.typeOf.object("sphere",e),r.typeOf.object("transform",t),i(n)||(n=new h),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=l.getMaximumScale(t)*e.radius,n};var F=new e;h.distanceSquaredTo=function(t,n){r.typeOf.object("sphere",t),r.typeOf.object("cartesian",n);var i=e.subtract(t.center,n,F);return e.magnitudeSquared(i)-t.radius*t.radius},h.transformWithoutScale=function(e,t,n){return r.typeOf.object("sphere",e),r.typeOf.object("transform",t),i(n)||(n=new h),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var B=new e;h.computePlaneDistances=function(t,n,a,o){r.typeOf.object("sphere",t),r.typeOf.object("position",n),r.typeOf.object("direction",a),i(o)||(o=new s);var u=e.subtract(t.center,n,B),c=e.dot(a,u);return o.start=c-t.radius,o.stop=c+t.radius,o};for(var z=new e,j=new e,G=new e,W=new e,V=new e,H=new t,X=new Array(8),Y=0;8>Y;++Y)X[Y]=new e;var k=new o;return h.projectTo2D=function(t,i,a){r.typeOf.object("sphere",t),i=n(i,k);var o=i.ellipsoid,u=t.center,s=t.radius,c=o.geodeticSurfaceNormal(u,z),l=e.cross(e.UNIT_Z,c,j);e.normalize(l,l);var 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T,R,g,b,A,S,N,x,I,M,C,P,D,L,U,q,F={isChrome:i,chromeVersion:a,isSafari:o,safariVersion:u,isWebkit:s,webkitVersion:c,isInternetExplorer:l,internetExplorerVersion:f,isEdge:h,edgeVersion:d,isFirefox:p,firefoxVersion:m,isWindows:y,hardwareConcurrency:e(_.hardwareConcurrency,3),supportsPointerEvents:E,supportsImageRenderingPixelated:O,imageRenderingValue:v,isPCBroswer:w};return F.supportsFullscreen=function(){return r.supportsFullscreen()},F.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},F.supportsWebWorkers=function(){return"undefined"!=typeof Worker},F}),define("Core/WebGLConstants",["./freezeObject"],function(e){"use strict";var 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5713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,COMPRESSED_RGB_S3TC_DXT1_EXT:33776,COMPRESSED_RGBA_S3TC_DXT1_EXT:33777,COMPRESSED_RGBA_S3TC_DXT3_EXT:33778,COMPRESSED_RGBA_S3TC_DXT5_EXT:33779,COMPRESSED_RGB_PVRTC_4BPPV1_IMG:35840,COMPRESSED_RGB_PVRTC_2BPPV1_IMG:35841,COMPRESSED_RGBA_PVRTC_4BPPV1_IMG:35842,COMPRESSED_RGBA_PVRTC_2BPPV1_IMG:35843,COMPRESSED_RGB_ETC1_WEBGL:36196,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503,MAX_TEXTURE_MAX_ANISOTROPY_EXT:34047};return e(t)}),define("Core/ComponentDatatype",["./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./WebGLConstants"],function(e,t,r,n,i,a){"use strict";if(!n.supportsTypedArrays())return{};var o={BYTE:a.BYTE,UNSIGNED_BYTE:a.UNSIGNED_BYTE,SHORT:a.SHORT,UNSIGNED_SHORT:a.UNSIGNED_SHORT,INT:a.INT,UNSIGNED_INT:a.UNSIGNED_INT,FLOAT:a.FLOAT,DOUBLE:a.DOUBLE};return o.getSizeInBytes=function(e){if(!t(e))throw new r("value is required.");switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new r("componentDatatype is not a valid value.")}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){ return t(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,n){if(!t(e))throw new r("componentDatatype is required.");if(!t(n))throw new r("valuesOrLength is required.");switch(e){case o.BYTE:return new Int8Array(n);case o.UNSIGNED_BYTE:return new Uint8Array(n);case o.SHORT:return new Int16Array(n);case o.UNSIGNED_SHORT:return new Uint16Array(n);case o.INT:return new Int32Array(n);case o.UNSIGNED_INT:return new Uint32Array(n);case o.FLOAT:return new Float32Array(n);case o.DOUBLE:return new Float64Array(n);default:throw new r("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(n,i,a,u){if(!t(n))throw new r("componentDatatype is required.");if(!t(i))throw new r("buffer is required.");switch(a=e(a,0),u=e(u,(i.byteLength-a)/o.getSizeInBytes(n)),n){case o.BYTE:return new Int8Array(i,a,u);case o.UNSIGNED_BYTE:return new Uint8Array(i,a,u);case o.SHORT:return new Int16Array(i,a,u);case o.UNSIGNED_SHORT:return new Uint16Array(i,a,u);case o.INT:return new Int32Array(i,a,u);case o.UNSIGNED_INT:return new Uint32Array(i,a,u);case o.FLOAT:return new Float32Array(i,a,u);case o.DOUBLE:return new Float64Array(i,a,u);default:throw new r("componentDatatype is not a valid value.")}},o.fromName=function(e){switch(e){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE;default:throw new r("name is not a valid value.")}},i(o)}),define("Core/AxisAlignedBoundingBox",["./Cartesian3","./Check","./defaultValue","./defined","./Intersect"],function(e,t,r,n,i){"use strict";function a(t,i,a){this.minimum=e.clone(r(t,e.ZERO)),this.maximum=e.clone(r(i,e.ZERO)),n(a)?a=e.clone(a):(a=e.add(this.minimum,this.maximum,new e),e.multiplyByScalar(a,.5,a)),this.center=a}a.fromPoints=function(t,r){if(n(r)||(r=new a),!n(t)||0===t.length)return r.minimum=e.clone(e.ZERO,r.minimum),r.maximum=e.clone(e.ZERO,r.maximum),r.center=e.clone(e.ZERO,r.center),r;for(var i=t[0].x,o=t[0].y,u=t[0].z,s=t[0].x,c=t[0].y,l=t[0].z,f=t.length,h=1;f>h;h++){var d=t[h],p=d.x,y=d.y,m=d.z;i=Math.min(p,i),s=Math.max(p,s),o=Math.min(y,o),c=Math.max(y,c),u=Math.min(m,u),l=Math.max(m,l)}var E=r.minimum;E.x=i,E.y=o,E.z=u;var O=r.maximum;O.x=s,O.y=c,O.z=l;var v=e.add(E,O,r.center);return e.multiplyByScalar(v,.5,v),r},a.clone=function(t,r){return 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o=r.fromCartesian4(l.getColumn(n,2,y));this._plane=f.fromPointNormal(e,o)}var y=new n;o(p.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var m=new e;p.fromPoints=function(t,r){if(!a(t))throw new u("cartesians is required.");var n=e.fromPoints(t,m);return new p(n.center,r)};var E=new h,O=new r;p.prototype.projectPointOntoPlane=function(e,n){if(!a(e))throw new u("cartesian is required.");var i=E;i.origin=e,r.normalize(e,i.direction);var o=c.rayPlane(i,this._plane,O);if(a(o)||(r.negate(i.direction,i.direction),o=c.rayPlane(i,this._plane,O)),a(o)){var s=r.subtract(o,this._origin,o),l=r.dot(this._xAxis,s),f=r.dot(this._yAxis,s);return a(n)?(n.x=l,n.y=f,n):new t(l,f)}},p.prototype.projectPointsOntoPlane=function(e,t){if(!a(e))throw new u("cartesians is required.");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},p.prototype.projectPointToNearestOnPlane=function(e,n){if(!a(e))throw new u("cartesian is required.");a(n)||(n=new t);var i=E;i.origin=e,r.clone(this._plane.normal,i.direction);var o=c.rayPlane(i,this._plane,O);a(o)||(r.negate(i.direction,i.direction),o=c.rayPlane(i,this._plane,O));var s=r.subtract(o,this._origin,o),l=r.dot(this._xAxis,s),f=r.dot(this._yAxis,s);return n.x=l,n.y=f,n},p.prototype.projectPointsToNearestOnPlane=function(e,t){if(!a(e))throw new u("cartesians is required.");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 v=new r;return p.prototype.projectPointsOntoEllipsoid=function(e,t){if(!a(e))throw new u("cartesians is required.");var n=e.length;a(t)?t.length=n:t=new Array(n);for(var i=this._ellipsoid,o=this._origin,s=this._xAxis,c=this._yAxis,l=v,f=0;n>f;++f){var h=e[f];r.multiplyByScalar(s,h.x,l),a(t[f])||(t[f]=new r);var d=r.add(o,l,t[f]);r.multiplyByScalar(c,h.y,l),r.add(d,l,d),i.scaleToGeocentricSurface(d,d)}return t},p}),define("Core/GeometryType",["./freezeObject"],function(e){"use strict";var t={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return e(t)}),define("Core/PrimitiveType",["./freezeObject","./WebGLConstants"],function(e,t){"use strict";var r={POINTS:t.POINTS,LINES:t.LINES,LINE_LOOP:t.LINE_LOOP,LINE_STRIP:t.LINE_STRIP,TRIANGLES:t.TRIANGLES,TRIANGLE_STRIP:t.TRIANGLE_STRIP,TRIANGLE_FAN:t.TRIANGLE_FAN,validate:function(e){return e===r.POINTS||e===r.LINES||e===r.LINE_LOOP||e===r.LINE_STRIP||e===r.TRIANGLES||e===r.TRIANGLE_STRIP||e===r.TRIANGLE_FAN}};return e(r)}),define("Core/Geometry",["./Check","./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(e,t,r,n,i,a){"use strict";function o(r){r=t(r,t.EMPTY_OBJECT),e.typeOf.object("options.attributes",r.attributes),this.attributes=r.attributes,this.indices=r.indices,this.primitiveType=t(r.primitiveType,a.TRIANGLES),this.boundingSphere=r.boundingSphere,this.geometryType=t(r.geometryType,i.NONE),this.boundingSphereCV=r.boundingSphereCV}return o.computeNumberOfVertices=function(t){e.typeOf.object("geometry",t);var i=-1;for(var a in t.attributes)if(t.attributes.hasOwnProperty(a)&&r(t.attributes[a])&&r(t.attributes[a].values)){var o=t.attributes[a],u=o.values.length/o.componentsPerAttribute;if(i!==u&&-1!==i)throw new n("All attribute lists must have the same number of attributes.");i=u}return i},o}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(e,t,r){"use strict";function n(n){if(n=e(n,e.EMPTY_OBJECT),!t(n.componentDatatype))throw new r("options.componentDatatype is required.");if(!t(n.componentsPerAttribute))throw new r("options.componentsPerAttribute is required.");if(n.componentsPerAttribute<1||n.componentsPerAttribute>4)throw new r("options.componentsPerAttribute must be between 1 and 4.");if(!t(n.values))throw new r("options.values is required.");this.componentDatatype=n.componentDatatype,this.componentsPerAttribute=n.componentsPerAttribute,this.normalize=e(n.normalize,!1),this.values=n.values}return n}),define("Core/GeometryAttributes",["./defaultValue"],function(e){"use strict";function t(t){t=e(t,e.EMPTY_OBJECT),this.position=t.position,this.normal=t.normal,this.st=t.st,this.bitangent=t.bitangent,this.tangent=t.tangent,this.color=t.color}return t}),define("Core/GeometryInstance",["./defaultValue","./defined","./DeveloperError","./Matrix4"],function(e,t,r,n){"use strict";function i(i){if(i=e(i,e.EMPTY_OBJECT),!t(i.geometry))throw new r("options.geometry is required.");this.geometry=i.geometry,this.modelMatrix=n.clone(e(i.modelMatrix,n.IDENTITY)),this.id=i.id,this.pickPrimitive=i.pickPrimitive,this.attributes=e(i.attributes,{}),this.westHemisphereGeometry=void 0,this.eastHemisphereGeometry=void 0}return i}),define("Core/AttributeCompression",["./Cartesian2","./Cartesian3","./Check","./DeveloperError","./Math"],function(e,t,r,n,i){"use strict";var a={};a.octEncodeInRange=function(e,a,o){r.defined("vector",e),r.defined("result",o);var u=t.magnitudeSquared(e);if(Math.abs(u-1)>i.EPSILON6)throw new n("vector must be normalized.");if(o.x=e.x/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),o.y=e.y/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),e.z<0){var s=o.x,c=o.y;o.x=(1-Math.abs(c))*i.signNotZero(s),o.y=(1-Math.abs(s))*i.signNotZero(c)}return o.x=i.toSNorm(o.x,a),o.y=i.toSNorm(o.y,a),o},a.octEncode=function(e,t){return a.octEncodeInRange(e,255,t)},a.octDecodeInRange=function(e,a,o,u){if(r.defined("result",u),0>e||e>o||0>a||a>o)throw new n("x and y 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a.octDecode(i,o,t)},a.octPack=function(e,t,n,i){r.defined("v1",e),r.defined("v2",t),r.defined("v3",n),r.defined("result",i);var u=a.octEncodeFloat(e),s=a.octEncodeFloat(t),c=a.octEncode(n,o);return i.x=65536*c.x+u,i.y=65536*c.y+s,i},a.octUnpack=function(e,t,n,i){r.defined("packed",e),r.defined("v1",t),r.defined("v2",n),r.defined("v3",i);var o=e.x/65536,u=Math.floor(o),s=65536*(o-u);o=e.y/65536;var c=Math.floor(o),l=65536*(o-c);a.octDecodeFloat(s,t),a.octDecodeFloat(l,n),a.octDecode(u,c,i)},a.compressTextureCoordinates=function(e){r.defined("textureCoordinates",e);var t=4095*e.x|0,n=4095*e.y|0;return 4096*t+n},a.decompressTextureCoordinates=function(e,t){r.defined("compressed",e),r.defined("result",t);var n=e/4096,i=Math.floor(n);return t.x=i/4095,t.y=(e-4096*i)/4095,t},a}),define("Core/barycentricCoordinates",["./Cartesian2","./Cartesian3","./Check","./defined"],function(e,t,r,n){"use strict";function i(i,s,c,l,f){r.defined("point",i),r.defined("p0",s),r.defined("p1",c),r.defined("p2",l),n(f)||(f=new t);var h,d,p,y,m,E,O,v;n(s.z)?(h=t.subtract(c,s,a),d=t.subtract(l,s,o),p=t.subtract(i,s,u),y=t.dot(h,h),m=t.dot(h,d),E=t.dot(h,p),O=t.dot(d,d),v=t.dot(d,p)):(h=e.subtract(c,s,a),d=e.subtract(l,s,o),p=e.subtract(i,s,u),y=e.dot(h,h),m=e.dot(h,d),E=e.dot(h,p),O=e.dot(d,d),v=e.dot(d,p));var w=1/(y*O-m*m);return f.y=(O*E-m*v)*w,f.z=(y*v-m*E)*w,f.x=1-f.y-f.z,f}var a=new t,o=new t,u=new t;return i}),define("Core/EncodedCartesian3",["./Cartesian3","./Check","./defined"],function(e,t,r){"use strict";function n(){this.high=e.clone(e.ZERO),this.low=e.clone(e.ZERO)}n.encode=function(e,n){t.typeOf.number("value",e),r(n)||(n={high:0,low:0});var i;return e>=0?(i=65536*Math.floor(e/65536),n.high=i,n.low=e-i):(i=65536*Math.floor(-e/65536),n.high=-i,n.low=e+i),n};var i={high:0,low:0};n.fromCartesian=function(e,a){t.typeOf.object("cartesian",e),r(a)||(a=new n);var o=a.high,u=a.low;return n.encode(e.x,i),o.x=i.high,u.x=i.low,n.encode(e.y,i),o.y=i.high,u.y=i.low,n.encode(e.z,i),o.z=i.high,u.z=i.low,a};var a=new n;return n.writeElements=function(e,r,i){t.defined("cartesianArray",r),t.typeOf.number("index",i),t.typeOf.number.greaterThanOrEquals("index",i,0),n.fromCartesian(e,a);var o=a.high,u=a.low;r[i]=o.x,r[i+1]=o.y,r[i+2]=o.z,r[i+3]=u.x,r[i+4]=u.y,r[i+5]=u.z},n}),define("Core/IndexDatatype",["./defined","./DeveloperError","./freezeObject","./Math","./WebGLConstants"],function(e,t,r,n,i){"use strict";var a={UNSIGNED_BYTE:i.UNSIGNED_BYTE,UNSIGNED_SHORT:i.UNSIGNED_SHORT,UNSIGNED_INT:i.UNSIGNED_INT};return a.getSizeInBytes=function(e){switch(e){case a.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case a.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case a.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}throw new t("indexDatatype is required and must be a valid IndexDatatype constant.")},a.validate=function(t){return e(t)&&(t===a.UNSIGNED_BYTE||t===a.UNSIGNED_SHORT||t===a.UNSIGNED_INT)},a.createTypedArray=function(r,i){if(!e(r))throw new t("numberOfVertices is required.");return r>=n.SIXTY_FOUR_KILOBYTES?new Uint32Array(i):new Uint16Array(i)},a.createTypedArrayFromArrayBuffer=function(r,i,a,o){if(!e(r))throw new t("numberOfVertices is required.");if(!e(i))throw new t("sourceArray is required.");if(!e(a))throw new t("byteOffset is required.");return r>=n.SIXTY_FOUR_KILOBYTES?new Uint32Array(i,a,o):new Uint16Array(i,a,o)},r(a)}),define("Core/Tipsify",["./defaultValue","./defined","./DeveloperError"],function(e,t,r){"use strict";var n={};return n.calculateACMR=function(n){n=e(n,e.EMPTY_OBJECT);var i=n.indices,a=n.maximumIndex,o=e(n.cacheSize,24);if(!t(i))throw new r("indices is required.");var u=i.length;if(3>u||u%3!==0)throw new r("indices length must be a multiple of three.");if(0>=a)throw new r("maximumIndex must be greater than zero.");if(3>o)throw new r("cacheSize must be greater than two.");if(!t(a)){a=0;for(var s=0,c=i[s];u>s;)c>a&&(a=c),++s,c=i[s]}for(var l=[],f=0;a+1>f;f++)l[f]=0;for(var h=o+1,d=0;u>d;++d)h-l[i[d]]>o&&(l[i[d]]=h,++h);return(h-o+1)/(u/3)},n.tipsify=function(n){function i(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>o;){if(e[o].numLiveTriangles>0)return++o,o-1;++o}return-1}function a(e,t,r,n,a,o,u){for(var s,c=-1,l=-1,f=0;fl||-1===l)&&(l=s,c=h)),++f}return-1===c?i(n,o,e,u):c}n=e(n,e.EMPTY_OBJECT);var o,u=n.indices,s=n.maximumIndex,c=e(n.cacheSize,24);if(!t(u))throw new r("indices is required.");var l=u.length;if(3>l||l%3!==0)throw new r("indices length must be a multiple of three.");if(0>=s)throw new r("maximumIndex must be greater than zero.");if(3>c)throw new r("cacheSize must be greater than two.");var f=0,h=0,d=u[h],p=l;if(t(s))f=s+1;else{for(;p>h;)d>f&&(f=d),++h,d=u[h];if(-1===f)return 0;++f}var y,m=[];for(y=0;f>y;y++)m[y]={numLiveTriangles:0,timeStamp:0,vertexTriangles:[]};h=0;for(var E=0;p>h;)m[u[h]].vertexTriangles.push(E),++m[u[h]].numLiveTriangles,m[u[h+1]].vertexTriangles.push(E),++m[u[h+1]].numLiveTriangles,m[u[h+2]].vertexTriangles.push(E),++m[u[h+2]].numLiveTriangles,++E,h+=3;var O=0,v=c+1;o=1;var w,_,T=[],R=[],g=0,b=[],A=l/3,S=[];for(y=0;A>y;y++)S[y]=!1;for(var N,x;-1!==O;){T=[],_=m[O],x=_.vertexTriangles.length;for(var I=0;x>I;++I)if(E=_.vertexTriangles[I],!S[E]){S[E]=!0,h=E+E+E;for(var M=0;3>M;++M)N=u[h],T.push(N),R.push(N),b[g]=N,++g,w=m[N],--w.numLiveTriangles,v-w.timeStamp>c&&(w.timeStamp=v,++v),++h}O=a(u,c,T,m,v,R,f)}return b},n}),define("Core/GeometryPipeline",["./AttributeCompression","./barycentricCoordinates","./BoundingSphere","./Cartesian2","./Cartesian3","./Cartesian4","./Cartographic","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./EncodedCartesian3","./GeographicProjection","./Geometry","./GeometryAttribute","./GeometryType","./IndexDatatype","./Intersect","./IntersectionTests","./Math","./Matrix3","./Matrix4","./Plane","./PrimitiveType","./Tipsify"],function(e,t,r,n,i,a,o,u,s,c,l,f,h,d,p,y,m,E,O,v,w,_,T,R,g){"use strict";function b(e,t,r,n,i){e[t++]=r,e[t++]=n,e[t++]=n,e[t++]=i,e[t++]=i,e[t]=r}function A(e){for(var t=e.length,r=t/3*6,n=m.createTypedArray(t,r),i=0,a=0;t>a;a+=3,i+=6)b(n,i,e[a],e[a+1],e[a+2]);return n}function S(e){var t=e.length;if(t>=3){var r=6*(t-2),n=m.createTypedArray(t,r);b(n,0,e[0],e[1],e[2]);for(var i=6,a=3;t>a;++a,i+=6)b(n,i,e[a-1],e[a],e[a-2]);return n}return new Uint16Array}function N(e){if(e.length>0){for(var t=e.length-1,r=6*(t-1),n=m.createTypedArray(t,r),i=e[0],a=0,o=1;t>o;++o,a+=6)b(n,a,i,e[o],e[o+1]);return n}return new Uint16Array}function x(e){var t={};for(var r in e)if(e.hasOwnProperty(r)&&c(e[r])&&c(e[r].values)){var n=e[r];t[r]=new p({componentDatatype:n.componentDatatype,componentsPerAttribute:n.componentsPerAttribute,normalize:n.normalize,values:[]})}return t}function I(e,t,r){for(var n in t)if(t.hasOwnProperty(n)&&c(t[n])&&c(t[n].values))for(var i=t[n],a=0;aa;a+=3)i.unpack(r,a,ae),_.multiplyByPoint(e,ae,ae),i.pack(ae,r,a)}function C(e,t){if(c(t))for(var r=t.values,n=r.length,a=0;n>a;a+=3)i.unpack(r,a,ae),w.multiplyByVector(e,ae,ae),ae=i.normalize(ae,ae),i.pack(ae,r,a)}function P(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,f=e[0].modelMatrix,h=c(e[0][t].indices),p=e[0][t].primitiveType;for(a=1;s>a;++a){if(!_.equals(e[a].modelMatrix,f))throw new l("All instances must have the same modelMatrix.");if(c(e[a][t].indices)!==h)throw new l("All instance geometries must have an indices or not have one.");if(e[a][t].primitiveType!==p)throw new l("All instance geometries must have the same primitiveType.")}var y,E,O,v=P(e,t);for(n in v)if(v.hasOwnProperty(n))for(y=v[n].values,u=0,a=0;s>a;++a)for(E=e[a][t].attributes[n].values,O=E.length,o=0;O>o;++o)y[u++]=E[o];var w;if(h){var T=0;for(a=0;s>a;++a)T+=e[a][t].indices.length;var g=d.computeNumberOfVertices(new d({attributes:v,primitiveType:R.POINTS})),b=m.createTypedArray(g,T),A=0,S=0;for(a=0;s>a;++a){var N=e[a][t].indices,x=N.length;for(u=0;x>u;++u)b[A++]=S+N[u];S+=d.computeNumberOfVertices(e[a][t])}w=b}var I,M=new i,C=0;for(a=0;s>a;++a){if(I=e[a][t].boundingSphere,!c(I)){M=void 0;break}i.add(I.center,M,M)}if(c(M))for(i.divideByScalar(M,s,M),a=0;s>a;++a){I=e[a][t].boundingSphere;var D=i.magnitude(i.subtract(I.center,M,se))+I.radius;D>C&&(C=D)}return new d({attributes:v,indices:w,primitiveType:p,boundingSphere:c(M)?new r(M,C):void 0})}function L(e){if(c(e.indices))return e;var t=d.computeNumberOfVertices(e);if(3>t)throw new l("The number of vertices must be at least three.");if(t%3!==0)throw new l("The number of vertices must be a multiple of three.");for(var r=m.createTypedArray(t,t),n=0;t>n;++n)r[n]=n;return e.indices=r,e}function U(e){var t=d.computeNumberOfVertices(e);if(3>t)throw new l("The number of 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r=m.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=R.LINES,e}function z(e){var t=d.computeNumberOfVertices(e);if(2>t)throw new l("The number of vertices must be at least two.");var r=m.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=R.LINES,e}function j(e){switch(e.primitiveType){case R.TRIANGLE_FAN:return U(e);case R.TRIANGLE_STRIP:return q(e);case R.TRIANGLES:return L(e);case R.LINE_STRIP:return B(e);case R.LINE_LOOP:return z(e);case R.LINES:return F(e)}return e}function G(e,t){Math.abs(e.y)a?i>o?v.sign(e.y):v.sign(r.y):a>o?v.sign(t.y):v.sign(r.y);var u=0>n;G(e,u),G(t,u),G(r,u)}function V(e,t,r,n){i.add(e,i.multiplyByScalar(i.subtract(t,e,_e),e.y/(e.y-t.y),_e),r),i.clone(r,n),G(r,!0),G(n,!1)}function H(e,t,r){if(!(e.x>=0||t.x>=0||r.x>=0)){W(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=Ae.indices;1===o?(u[1]=3,u[2]=4,u[5]=6,u[7]=6,u[8]=5,n?(V(e,t,Te,ge),V(e,r,Re,be),u[0]=0,u[3]=1,u[4]=2,u[6]=1):i?(V(t,r,Te,ge),V(t,e,Re,be),u[0]=1,u[3]=2,u[4]=0,u[6]=2):a&&(V(r,e,Te,ge),V(r,t,Re,be),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||(V(r,e,Te,ge),V(r,t,Re,be),u[0]=0,u[1]=1,u[3]=0,u[6]=2):(V(t,r,Te,ge),V(t,e,Re,be),u[0]=2,u[1]=0,u[3]=2,u[6]=1):(V(e,t,Te,ge),V(e,r,Re,be),u[0]=1,u[1]=2,u[3]=1,u[6]=0));var s=Ae.positions;return s[0]=e,s[1]=t,s[2]=r,s.length=3,(1===o||2===o)&&(s[3]=Te,s[4]=Re,s[5]=ge,s[6]=be,s.length=7),Ae}}function X(e,t){var n=e.attributes;if(0!==n.position.values.length){for(var i in n)if(n.hasOwnProperty(i)&&c(n[i])&&c(n[i].values)){var a=n[i];a.values=u.createTypedArray(a.componentDatatype,a.values)}var o=d.computeNumberOfVertices(e);return e.indices=m.createTypedArray(o,e.indices),t&&(e.boundingSphere=r.fromVertices(n.position.values)),e}}function Y(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 k(e,t,r){var n=c(e.geometry.boundingSphere);t=X(t,n),r=X(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 Z(e,r,a,o,u,s,l,f,h,d,p,y){if(c(s)||c(l)||c(f)||c(h)||c(d)){var m=i.fromArray(u,3*e,Se),E=i.fromArray(u,3*r,Ne),O=i.fromArray(u,3*a,xe),v=t(o,m,E,O,Ie);if(c(s)){var w=i.fromArray(s,3*e,Se),_=i.fromArray(s,3*r,Ne),T=i.fromArray(s,3*a,xe);i.multiplyByScalar(w,v.x,w),i.multiplyByScalar(_,v.y,_),i.multiplyByScalar(T,v.z,T);var R=i.add(w,_,w);i.add(R,T,R),i.normalize(R,R),i.pack(R,p.normal.values,3*y)}if(c(d)){var g=i.fromArray(d,3*e,Se),b=i.fromArray(d,3*r,Ne),A=i.fromArray(d,3*a,xe);i.multiplyByScalar(g,v.x,g),i.multiplyByScalar(b,v.y,b),i.multiplyByScalar(A,v.z,A);var S;i.equals(g,i.ZERO)&&i.equals(b,i.ZERO)&&i.equals(A,i.ZERO)?(S=Se,S.x=0,S.y=0,S.z=0):(S=i.add(g,b,g),i.add(S,A,S),i.normalize(S,S)),i.pack(S,p.extrudeDirection.values,3*y)}if(c(l)){var N=i.fromArray(l,3*e,Se),x=i.fromArray(l,3*r,Ne),I=i.fromArray(l,3*a,xe);i.multiplyByScalar(N,v.x,N),i.multiplyByScalar(x,v.y,x),i.multiplyByScalar(I,v.z,I);var M=i.add(N,x,N);i.add(M,I,M),i.normalize(M,M),i.pack(M,p.tangent.values,3*y)}if(c(f)){var C=i.fromArray(f,3*e,Se),P=i.fromArray(f,3*r,Ne),D=i.fromArray(f,3*a,xe);i.multiplyByScalar(C,v.x,C),i.multiplyByScalar(P,v.y,P),i.multiplyByScalar(D,v.z,D);var L=i.add(C,P,C);i.add(L,D,L),i.normalize(L,L),i.pack(L,p.bitangent.values,3*y)}if(c(h)){var U=n.fromArray(h,2*e,Me),q=n.fromArray(h,2*r,Ce),F=n.fromArray(h,2*a,Pe);n.multiplyByScalar(U,v.x,U),n.multiplyByScalar(q,v.y,q),n.multiplyByScalar(F,v.z,F);var B=n.add(U,q,U);n.add(B,F,B),n.pack(B,p.st.values,2*y)}}}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 J(e){var t,r,n,a,o,u=e.geometry,s=u.attributes,l=s.position.values,f=c(s.normal)?s.normal.values:void 0,h=c(s.bitangent)?s.bitangent.values:void 0,d=c(s.tangent)?s.tangent.values:void 0,p=c(s.st)?s.st.values:void 0,y=c(s.extrudeDirection)?s.extrudeDirection.values:void 0,m=u.indices,E=Y(u),O=Y(u),v=[];v.length=l.length/3;var w=[];for(w.length=l.length/3,o=0;oo;o+=3){var T=m[o],R=m[o+1],g=m[o+2],b=i.fromArray(l,3*T),A=i.fromArray(l,3*R),S=i.fromArray(l,3*g),N=H(b,A,S);if(c(N)&&N.positions.length>3)for(var x=N.positions,I=N.indices,M=I.length,C=0;M>C;++C){var P=I[C],D=x[P];D.y<0?(t=O.attributes,r=O.indices,n=v):(t=E.attributes,r=E.indices,n=w),a=K(t,r,n,m,3>P?o+P:-1,D),Z(T,R,g,D,l,f,d,h,p,y,t,a)}else c(N)&&(b=N.positions[0],A=N.positions[1],S=N.positions[2]),b.y<0?(t=O.attributes,r=O.indices,n=v):(t=E.attributes,r=E.indices,n=w),a=K(t,r,n,m,o,b),Z(T,R,g,b,l,f,d,h,p,y,t,a),a=K(t,r,n,m,o+1,A),Z(T,R,g,A,l,f,d,h,p,y,t,a),a=K(t,r,n,m,o+2,S),Z(T,R,g,S,l,f,d,h,p,y,t,a)}k(e,O,E)}function Q(e){var t,r=e.geometry,n=r.attributes,a=n.position.values,o=r.indices,u=Y(r),s=Y(r),l=o.length,f=[];f.length=a.length/3;var h=[];for(h.length=a.length/3,t=0;tt;t+=2){var d=o[t],p=o[t+1],y=i.fromArray(a,3*d,Se),m=i.fromArray(a,3*p,Ne);Math.abs(y.y)u;u+=3){var s=i.unpack(r,u,Be);if(!(s.x>0)){var c=i.unpack(n,u,ze);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(u-3>0?(n[u]=r[u-3],n[u+1]=r[u-2],n[u+2]=r[u-1]):i.pack(s,n,u));var l=i.unpack(a,u,je);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(o>u+3?(a[u]=r[u+3],a[u+1]=r[u+4],a[u+2]=r[u+5]):i.pack(s,a,u))}}}function ee(e){var t,r,o,u=e.geometry,s=u.attributes,l=s.position.values,f=s.prevPosition.values,h=s.nextPosition.values,d=s.expandAndWidth.values,p=c(s.st)?s.st.values:void 0,y=c(s.color)?s.color.values:void 0,m=Y(u),E=Y(u),w=!1,_=l.length/3;for(t=0;_>t;t+=4){var T=t,R=t+2,g=i.fromArray(l,3*T,Be),b=i.fromArray(l,3*R,ze);if(Math.abs(g.y)r;r+=3)f[r]=l[3*t],f[r+1]=l[3*t+1],f[r+2]=l[3*t+2];if(Math.abs(b.y)r;r+=3)h[r]=l[3*(t+2)],h[r+1]=l[3*(t+2)+1],h[r+2]=l[3*(t+2)+2];var A=m.attributes,S=m.indices,N=E.attributes,x=E.indices,I=O.lineSegmentPlane(g,b,De,Ge);if(c(I)){w=!0;var M=i.multiplyByScalar(i.UNIT_Y,Xe,We);g.y<0&&(i.negate(M,M),A=E.attributes,S=E.indices,N=m.attributes,x=m.indices);var C=i.add(I,M,Ve);A.position.values.push(g.x,g.y,g.z,g.x,g.y,g.z),A.position.values.push(C.x,C.y,C.z),A.position.values.push(C.x,C.y,C.z),A.prevPosition.values.push(f[3*T],f[3*T+1],f[3*T+2]),A.prevPosition.values.push(f[3*T+3],f[3*T+4],f[3*T+5]),A.prevPosition.values.push(g.x,g.y,g.z,g.x,g.y,g.z),A.nextPosition.values.push(C.x,C.y,C.z),A.nextPosition.values.push(C.x,C.y,C.z),A.nextPosition.values.push(C.x,C.y,C.z),A.nextPosition.values.push(C.x,C.y,C.z),i.negate(M,M),i.add(I,M,C),N.position.values.push(C.x,C.y,C.z),N.position.values.push(C.x,C.y,C.z),N.position.values.push(b.x,b.y,b.z,b.x,b.y,b.z),N.prevPosition.values.push(C.x,C.y,C.z),N.prevPosition.values.push(C.x,C.y,C.z),N.prevPosition.values.push(C.x,C.y,C.z),N.prevPosition.values.push(C.x,C.y,C.z),N.nextPosition.values.push(b.x,b.y,b.z,b.x,b.y,b.z),N.nextPosition.values.push(h[3*R],h[3*R+1],h[3*R+2]),N.nextPosition.values.push(h[3*R+3],h[3*R+4],h[3*R+5]);var P=n.fromArray(d,2*T,qe),D=Math.abs(P.y);A.expandAndWidth.values.push(-1,D,1,D),A.expandAndWidth.values.push(-1,-D,1,-D),N.expandAndWidth.values.push(-1,D,1,D),N.expandAndWidth.values.push(-1,-D,1,-D);var L=i.magnitudeSquared(i.subtract(I,g,je));if(L/=i.magnitudeSquared(i.subtract(b,g,je)),c(y)){var U=a.fromArray(y,4*T,He),q=a.fromArray(y,4*R,He),F=v.lerp(U.x,q.x,L),B=v.lerp(U.y,q.y,L),z=v.lerp(U.z,q.z,L),j=v.lerp(U.w,q.w,L);for(r=4*T;4*T+8>r;++r)A.color.values.push(y[r]);for(A.color.values.push(F,B,z,j),A.color.values.push(F,B,z,j),N.color.values.push(F,B,z,j),N.color.values.push(F,B,z,j),r=4*R;4*R+8>r;++r)N.color.values.push(y[r])}if(c(p)){var G=n.fromArray(p,2*T,qe),W=n.fromArray(p,2*(t+3),Fe),V=v.lerp(G.x,W.x,L);for(r=2*T;2*T+4>r;++r)A.st.values.push(p[r]);for(A.st.values.push(V,G.y),A.st.values.push(V,W.y),N.st.values.push(V,G.y),N.st.values.push(V,W.y),r=2*R;2*R+4>r;++r)N.st.values.push(p[r])}o=A.position.values.length/3-4,S.push(o,o+2,o+1),S.push(o+1,o+2,o+3),o=N.position.values.length/3-4,x.push(o,o+2,o+1),x.push(o+1,o+2,o+3)}else{var H,X;for(g.y<0?(H=E.attributes,X=E.indices):(H=m.attributes,X=m.indices),H.position.values.push(g.x,g.y,g.z),H.position.values.push(g.x,g.y,g.z),H.position.values.push(b.x,b.y,b.z),H.position.values.push(b.x,b.y,b.z),r=3*t;3*t+12>r;++r)H.prevPosition.values.push(f[r]),H.nextPosition.values.push(h[r]);for(r=2*t;2*t+8>r;++r)H.expandAndWidth.values.push(d[r]),c(p)&&H.st.values.push(p[r]);if(c(y))for(r=4*t;4*t+16>r;++r)H.color.values.push(y[r]);o=H.position.values.length/3-4,X.push(o,o+2,o+1),X.push(o+1,o+2,o+3)}}w&&($(E),$(m)),k(e,E,m)}var te={};te.toWireframe=function(e){if(!c(e))throw new l("geometry is required.");var t=e.indices;if(c(t)){switch(e.primitiveType){case R.TRIANGLES:e.indices=A(t);break;case R.TRIANGLE_STRIP:e.indices=S(t);break;case R.TRIANGLE_FAN:e.indices=N(t);break;default:throw new l("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=R.LINES}return e},te.createLineSegmentsForVectors=function(e,t,n){if(t=s(t,"normal"),!c(e))throw new l("geometry is required.");if(!c(e.attributes.position))throw new l("geometry.attributes.position is required.");if(!c(e.attributes[t]))throw new l("geometry.attributes must have an attribute with the same name as the attributeName parameter, "+t+".");n=s(n,1e4);for(var i=e.attributes.position.values,a=e.attributes[t].values,o=i.length,f=new Float64Array(2*o),h=0,y=0;o>y;y+=3)f[h++]=i[y],f[h++]=i[y+1],f[h++]=i[y+2],f[h++]=i[y]+a[y]*n,f[h++]=i[y+1]+a[y+1]*n,f[h++]=i[y+2]+a[y+2]*n;var m,E=e.boundingSphere;return c(E)&&(m=new r(E.center,E.radius+n)),new d({attributes:{position:new p({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:f})},primitiveType:R.LINES,boundingSphere:m})},te.createAttributeLocations=function(e){if(!c(e))throw new l("geometry is required.");var t,r=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","tangent","bitangent","extrudeDirection","compressedAttributes"],n=e.attributes,i={},a=0,o=r.length;for(t=0;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},te.reorderForPreVertexCache=function(e){if(!c(e))throw new l("geometry is required.");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,f=m.createTypedArray(t,s),h=0,p=0,y=0;s>h;)a=n[o[h]],-1!==a?f[p]=a:(a=o[h],n[a]=y,f[p]=y,++y),++h,++p;e.indices=f;var E=e.attributes;for(var O in E)if(E.hasOwnProperty(O)&&c(E[O])&&c(E[O].values)){for(var 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n,i=[],a=[],o=0,u=x(e.attributes),s=e.indices,f=s.length;e.primitiveType===R.TRIANGLES?n=3:e.primitiveType===R.LINES?n=2:e.primitiveType===R.POINTS&&(n=1);for(var h=0;f>h;h+=n){for(var p=0;n>p;++p){var y=s[h+p],m=i[y];c(m)||(m=o++,i[y]=m,I(u,e.attributes,y)),a.push(m)}o+n>=v.SIXTY_FOUR_KILOBYTES&&(t.push(new d({attributes:u,indices:a,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV})),i=[],a=[],o=0,u=x(e.attributes))}0!==a.length&&t.push(new d({attributes:u,indices:a,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV}))}else t.push(e);return t};var re=new i,ne=new o;te.projectTo2D=function(e,t,r,n,a){if(!c(e))throw new l("geometry is required.");if(!c(t))throw new l("attributeName is required.");if(!c(r))throw new l("attributeName3D is required.");if(!c(n))throw new l("attributeName2D is required.");if(!c(e.attributes[t]))throw new l("geometry must have attribute matching the attributeName 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e(r)}),define("Core/PolygonPipeline",["../ThirdParty/earcut-2.1.1","./Cartesian2","./Cartesian3","./Check","./ComponentDatatype","./defaultValue","./defined","./Ellipsoid","./Geometry","./GeometryAttribute","./Math","./PrimitiveType","./WindingOrder"],function(e,t,r,n,i,a,o,u,s,c,l,f,h){"use strict";var d=new r,p=new r,y={};y.computeArea2D=function(e){n.defined("positions",e),n.typeOf.number.greaterThanOrEquals("positions.length",e.length,3);for(var t=e.length,r=0,i=t-1,a=0;t>a;i=a++){var o=e[i],u=e[a];r+=o.x*u.y-u.x*o.y}return.5*r},y.computeWindingOrder2D=function(e){var t=y.computeArea2D(e);return t>0?h.COUNTER_CLOCKWISE:h.CLOCKWISE},y.triangulate=function(r,i){n.defined("positions",r);var a=t.packArray(r);return e(a,i,2)};var m=new r,E=new r,O=new r,v=new r,w=new r,_=new r,T=new r;return y.computeSubdivision=function(e,t,u,h){h=a(h,l.RADIANS_PER_DEGREE),n.typeOf.object("ellipsoid",e),n.defined("positions",t),n.defined("indices",u),n.typeOf.number.greaterThanOrEquals("indices.length",u.length,3),n.typeOf.number.equals("indices.length % 3","0",u.length%3,0),n.typeOf.number.greaterThan("granularity",h,0);var d,p=u.slice(0),y=t.length,R=new Array(3*y),g=0;for(d=0;y>d;d++){var b=t[d];R[g++]=b.x,R[g++]=b.y,R[g++]=b.z}for(var A=[],S={},N=e.maximumRadius,x=l.chordLength(h,N),I=x*x;p.length>0;){var M,C,P=p.pop(),D=p.pop(),L=p.pop(),U=r.fromArray(R,3*L,m),q=r.fromArray(R,3*D,E),F=r.fromArray(R,3*P,O),B=r.multiplyByScalar(r.normalize(U,v),N,v),z=r.multiplyByScalar(r.normalize(q,w),N,w),j=r.multiplyByScalar(r.normalize(F,_),N,_),G=r.magnitudeSquared(r.subtract(B,z,T)),W=r.magnitudeSquared(r.subtract(z,j,T)),V=r.magnitudeSquared(r.subtract(j,B,T)),H=Math.max(G,W,V);H>I?G===H?(M=Math.min(L,D)+" "+Math.max(L,D),d=S[M],o(d)||(C=r.add(U,q,T),r.multiplyByScalar(C,.5,C),R.push(C.x,C.y,C.z),d=R.length/3-1,S[M]=d),p.push(L,d,P),p.push(d,D,P)):W===H?(M=Math.min(D,P)+" "+Math.max(D,P),d=S[M],o(d)||(C=r.add(q,F,T),r.multiplyByScalar(C,.5,C),R.push(C.x,C.y,C.z),d=R.length/3-1,S[M]=d),p.push(D,d,L),p.push(d,P,L)):V===H&&(M=Math.min(P,L)+" "+Math.max(P,L),d=S[M],o(d)||(C=r.add(F,U,T),r.multiplyByScalar(C,.5,C),R.push(C.x,C.y,C.z),d=R.length/3-1,S[M]=d),p.push(P,d,D),p.push(d,L,D)):(A.push(L),A.push(D),A.push(P))}return new s({attributes:{position:new c({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:R})},indices:A,primitiveType:f.TRIANGLES})},y.scaleToGeodeticHeight=function(e,t,n,i){n=a(n,u.WGS84);var s=d,c=p;if(t=a(t,0),i=a(i,!0),o(e))for(var l=e.length,f=0;l>f;f+=3)r.fromArray(e,f,c),i&&(c=n.scaleToGeodeticSurface(c,c)),0!==t&&(s=n.geodeticSurfaceNormal(c,s),r.multiplyByScalar(s,t,s),r.add(c,s,c)),e[f]=c.x,e[f+1]=c.y,e[f+2]=c.z;return e},y}),define("Core/Queue",["./defineProperties"],function(e){"use strict";function t(){this._array=[],this._offset=0,this._length=0}return e(t.prototype,{length:{get:function(){return this._length}}}),t.prototype.enqueue=function(e){this._array.push(e),this._length++},t.prototype.dequeue=function(){if(0!==this._length){var e=this._array,t=this._offset,r=e[t];return e[t]=void 0,t++,t>10&&2*t>e.length&&(this._array=e.slice(t),t=0),this._offset=t,this._length--,r}},t.prototype.peek=function(){return 0!==this._length?this._array[this._offset]:void 0},t.prototype.contains=function(e){return-1!==this._array.indexOf(e)},t.prototype.clear=function(){this._array.length=this._offset=this._length=0},t.prototype.sort=function(e){this._offset>0&&(this._array=this._array.slice(this._offset),this._offset=0),this._array.sort(e)},t}),define("Core/PolygonGeometryLibrary",["./arrayRemoveDuplicates","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryPipeline","./IndexDatatype","./Math","./PolygonPipeline","./PrimitiveType","./Queue","./WindingOrder"],function(e,t,r,n,i,a,o,u,s,c,l,f,h,d,p,y){"use strict";function m(e,r,n,i){return t.subtract(r,e,O),t.multiplyByScalar(O,n/i,O),t.add(e,O,O),[O.x,O.y,O.z]}var E={};E.computeHierarchyPackedLength=function(e){for(var r=0,n=[e];n.length>0;){var a=n.pop();if(i(a)){r+=2;var o=a.positions,u=a.holes;if(i(o)&&(r+=o.length*t.packedLength),i(u))for(var s=u.length,c=0;s>c;++c)n.push(u[c])}}return r},E.packPolygonHierarchy=function(e,r,n){ for(var a=[e];a.length>0;){var o=a.pop();if(i(o)){var u=o.positions,s=o.holes;if(r[n++]=i(u)?u.length:0,r[n++]=i(s)?s.length:0,i(u))for(var c=u.length,l=0;c>l;++l,n+=3)t.pack(u[l],r,n);if(i(s))for(var f=s.length,h=0;f>h;++h)a.push(s[h])}}return n},E.unpackPolygonHierarchy=function(e,r){for(var n=e[r++],i=e[r++],a=new Array(n),o=i>0?new Array(i):void 0,u=0;n>u;++u,r+=t.packedLength)a[u]=t.unpack(e,r);for(var s=0;i>s;++s)o[s]=E.unpackPolygonHierarchy(e,r),r=o[s].startingIndex,delete o[s].startingIndex;return{positions:a,holes:o,startingIndex:r}};var O=new t;E.subdivideLineCount=function(e,r,n){var i=t.distance(e,r),a=i/n,o=Math.max(0,Math.ceil(Math.log(a)/Math.log(2)));return Math.pow(2,o)},E.subdivideLine=function(e,r,n,a){var o=E.subdivideLineCount(e,r,n),u=t.distance(e,r),s=u/o;i(a)||(a=[]);var c=a;c.length=3*o;for(var l=0,f=0;o>f;f++){var h=m(e,r,f*s,u);c[l++]=h[0],c[l++]=h[1],c[l++]=h[2]}return c};var v=new t,w=new t,_=new t,T=new t;E.scaleToGeodeticHeightExtruded=function(e,r,o,u,s){u=n(u,a.WGS84);var c=v,l=w,f=_,h=T;if(i(e)&&i(e.attributes)&&i(e.attributes.position))for(var d=e.attributes.position.values,p=d.length/2,y=0;p>y;y+=3)t.fromArray(d,y,f),u.geodeticSurfaceNormal(f,c),h=u.scaleToGeodeticSurface(f,h),l=t.multiplyByScalar(c,o,l),l=t.add(h,l,l),d[y+p]=l.x,d[y+1+p]=l.y,d[y+2+p]=l.z,s&&(h=t.clone(f,h)),l=t.multiplyByScalar(c,r,l),l=t.add(h,l,l),d[y]=l.x,d[y+1]=l.y,d[y+2]=l.z;return e},E.polygonsFromHierarchy=function(r,n,a,o){var u=[],s=[],c=new p;for(c.enqueue(r);0!==c.length;){var l=c.dequeue(),f=l.positions,d=l.holes;if(f=e(f,t.equalsEpsilon,!0),!(f.length<3)){var m=a.projectPointsOntoPlane(f),E=[],O=h.computeWindingOrder2D(m);O===y.CLOCKWISE;var v,w,_=f.slice(),T=i(d)?d.length:0,R=[];for(v=0;T>v;v++){var g=d[v],b=e(g.positions,t.equalsEpsilon,!0);if(!(b.length<3)){var A=a.projectPointsOntoPlane(b);O=h.computeWindingOrder2D(A),O===y.CLOCKWISE,R.push(b),E.push(_.length),_=_.concat(b),m=m.concat(A);var S=0;for(i(g.holes)&&(S=g.holes.length),w=0;S>w;w++)c.enqueue(g.holes[w])}}if(!n){for(v=0;vm;m++){var E=l[m];p[y++]=E.x,p[y++]=E.y,p[y++]=E.z}var O=new o({attributes:{position:new u({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:p})},indices:s,primitiveType:d.TRIANGLES});return a.normal?c.computeNormal(O):O}return h.computeSubdivision(e,l,s,n)};var R=[],g=new t,b=new t;return E.computeWallGeometry=function(e,n,i,a){var c,h,p,y,m,O=e.length,v=0;if(a)for(h=3*O*2,c=new Array(2*h),p=0;O>p;p++)y=e[p],m=e[(p+1)%O],c[v]=c[v+h]=y.x,++v,c[v]=c[v+h]=y.y,++v,c[v]=c[v+h]=y.z,++v,c[v]=c[v+h]=m.x,++v,c[v]=c[v+h]=m.y,++v,c[v]=c[v+h]=m.z,++v;else{var w=f.chordLength(i,n.maximumRadius),_=0;for(p=0;O>p;p++)_+=E.subdivideLineCount(e[p],e[(p+1)%O],w);for(h=3*(_+O),c=new Array(2*h),p=0;O>p;p++){y=e[p],m=e[(p+1)%O];for(var T=E.subdivideLine(y,m,w,R),A=T.length,S=0;A>S;++S,++v)c[v]=T[S],c[v+h]=T[S];c[v]=m.x,c[v+h]=m.x,++v,c[v]=m.y,c[v+h]=m.y,++v,c[v]=m.z,c[v+h]=m.z,++v}}O=c.length;var N=l.createTypedArray(O/3,O-6*e.length),x=0;for(O/=6,p=0;O>p;p++){var I=p,M=I+1,C=I+O,P=C+1;y=t.fromArray(c,3*I,g),m=t.fromArray(c,3*M,b),t.equalsEpsilon(y,m,f.EPSILON14)||(N[x++]=I,N[x++]=C,N[x++]=M,N[x++]=M,N[x++]=C,N[x++]=P)}return new o({attributes:new s({position:new u({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:c})}),indices:N,primitiveType:d.TRIANGLES})},E}),define("Core/PolygonOutlineGeometry",["./arrayRemoveDuplicates","./BoundingSphere","./Cartesian3","./Check","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryInstance","./GeometryPipeline","./IndexDatatype","./Math","./PolygonGeometryLibrary","./PolygonPipeline","./PrimitiveType","./Queue","./WindingOrder"],function(e,t,r,n,i,a,o,u,s,c,l,f,h,d,p,y,m,E,O,v,w,_){"use strict";function T(e,t,r,n){var a=c.fromPoints(t,e),o=a.projectPointsOntoPlane(t,b),u=O.computeWindingOrder2D(o);u===_.CLOCKWISE&&(o.reverse(),t=t.slice().reverse());var s,p,m=t.length,w=0;if(n)for(s=new Float64Array(2*m*3),p=0;m>p;p++){var T=t[p],R=t[(p+1)%m];s[w++]=T.x,s[w++]=T.y,s[w++]=T.z,s[w++]=R.x,s[w++]=R.y,s[w++]=R.z}else{var g=0;for(p=0;m>p;p++)g+=E.subdivideLineCount(t[p],t[(p+1)%m],r);for(s=new Float64Array(3*g),p=0;m>p;p++)for(var S=E.subdivideLine(t[p],t[(p+1)%m],r,A),N=S.length,x=0;N>x;++x)s[w++]=S[x]}m=s.length/3;var I=2*m,M=y.createTypedArray(m,I);for(w=0,p=0;m-1>p;p++)M[w++]=p,M[w++]=p+1;return M[w++]=m-1,M[w++]=0,new d({geometry:new l({attributes:new h({position:new f({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:s})}),indices:M,primitiveType:v.LINES})})}function R(e,t,r,n){var a=c.fromPoints(t,e),o=a.projectPointsOntoPlane(t,b),u=O.computeWindingOrder2D(o);u===_.CLOCKWISE&&(o.reverse(),t=t.slice().reverse());var s,p,m=t.length,w=new Array(m),T=0;if(n)for(s=new Float64Array(2*m*3*2),p=0;m>p;++p){w[p]=T/3;var R=t[p],g=t[(p+1)%m];s[T++]=R.x,s[T++]=R.y,s[T++]=R.z,s[T++]=g.x,s[T++]=g.y,s[T++]=g.z}else{var S=0;for(p=0;m>p;p++)S+=E.subdivideLineCount(t[p],t[(p+1)%m],r);for(s=new Float64Array(3*S*2),p=0;m>p;++p){w[p]=T/3;for(var N=E.subdivideLine(t[p],t[(p+1)%m],r,A),x=N.length,I=0;x>I;++I)s[T++]=N[I]}}m=s.length/6;var M=w.length,C=2*(2*m+M),P=y.createTypedArray(m,C);for(T=0,p=0;m>p;++p)P[T++]=p,P[T++]=(p+1)%m,P[T++]=p+m,P[T++]=(p+1)%m+m;for(p=0;M>p;p++){var D=w[p];P[T++]=D,P[T++]=D+m}return new d({geometry:new l({attributes:new h({position:new f({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:s})}),indices:P,primitiveType:v.LINES})})}function g(e){if(n.typeOf.object("options",e),n.typeOf.object("options.polygonHierarchy",e.polygonHierarchy),o(e.perPositionHeight)&&e.perPositionHeight&&o(e.height))throw new u("Cannot use both options.perPositionHeight and options.height");var t=e.polygonHierarchy,r=a(e.ellipsoid,s.WGS84),i=a(e.granularity,m.RADIANS_PER_DEGREE),c=a(e.height,0),l=a(e.perPositionHeight,!1),f=e.extrudedHeight,h=o(f);if(h&&!l){var d=f;f=Math.min(d,c),c=Math.max(d,c)}this._ellipsoid=s.clone(r),this._granularity=i,this._height=c,this._extrudedHeight=a(f,0),this._extrude=h,this._polygonHierarchy=t,this._perPositionHeight=l,this._workerName="createPolygonOutlineGeometry",this.packedLength=E.computeHierarchyPackedLength(t)+s.packedLength+6}var b=[],A=[];g.pack=function(e,t,r){return n.typeOf.object("value",e),n.defined("array",t),r=a(r,0),r=E.packPolygonHierarchy(e._polygonHierarchy,t,r),s.pack(e._ellipsoid,t,r),r+=s.packedLength,t[r++]=e._height,t[r++]=e._extrudedHeight,t[r++]=e._granularity,t[r++]=e._extrude?1:0,t[r++]=e._perPositionHeight?1:0,t[r++]=e.packedLength,t};var S=s.clone(s.UNIT_SPHERE),N={polygonHierarchy:{}};return g.unpack=function(e,t,r){n.defined("array",e),t=a(t,0);var i=E.unpackPolygonHierarchy(e,t);t=i.startingIndex,delete i.startingIndex;var u=s.unpack(e,t,S);t+=s.packedLength;var c=e[t++],l=e[t++],f=e[t++],h=1===e[t++],d=1===e[t++],p=e[t++];return o(r)||(r=new g(N)),r._polygonHierarchy=i,r._ellipsoid=s.clone(u,r._ellipsoid),r._height=c,r._extrudedHeight=l,r._granularity=f,r._extrude=h,r._perPositionHeight=d,r.packedLength=p,r},g.fromPositions=function(e){e=a(e,a.EMPTY_OBJECT),n.defined("options.positions",e.positions);var t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight};return new g(t)},g.createGeometry=function(n){var i=n._ellipsoid,a=n._granularity,u=n._height,s=n._extrudedHeight,c=n._extrude,f=n._polygonHierarchy,h=n._perPositionHeight,d=[],y=new w;y.enqueue(f);for(var v;0!==y.length;){var _=y.dequeue(),g=_.positions;if(g=e(g,r.equalsEpsilon,!0),!(g.length<3)){var b=_.holes?_.holes.length:0;for(v=0;b>v;v++){var A=_.holes[v];if(A.positions=e(A.positions,r.equalsEpsilon,!0),!(A.positions.length<3)){d.push(A.positions);var S=0;o(A.holes)&&(S=A.holes.length);for(var N=0;S>N;N++)y.enqueue(A.holes[N])}}d.push(g)}}if(0!==d.length){var x,I=[],M=m.chordLength(a,i.maximumRadius);if(c)for(v=0;v