potree-sdk/libs/Cesium/Workers/createGeometry.js

/**
 * 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.
*/

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0,l(this,e,t,r)}i(E.prototype,{radii:{get:function(){return this._radii}},radiiSquared:{get:function(){return this._radiiSquared}},radiiToTheFourth:{get:function(){return this._radiiToTheFourth}},oneOverRadii:{get:function(){return this._oneOverRadii}},oneOverRadiiSquared:{get:function(){return this._oneOverRadiiSquared}},minimumRadius:{get:function(){return this._minimumRadius}},maximumRadius:{get:function(){return this._maximumRadius}}}),E.clone=function(t,r){if(a(t)){var n=t._radii;return a(r)?(e.clone(n,r._radii),e.clone(t._radiiSquared,r._radiiSquared),e.clone(t._radiiToTheFourth,r._radiiToTheFourth),e.clone(t._oneOverRadii,r._oneOverRadii),e.clone(t._oneOverRadiiSquared,r._oneOverRadiiSquared),r._minimumRadius=t._minimumRadius,r._maximumRadius=t._maximumRadius,r._centerToleranceSquared=t._centerToleranceSquared,r):new E(n.x,n.y,n.z)}},E.fromCartesian3=function(e,t){return a(t)||(t=new E),a(e)?(l(t,e.x,e.y,e.z),t):t},E.WGS84=u(new E(6378137,6378137,6356752.314245179)),E.UNIT_SPHERE=u(new E(1,1,1)),E.MOON=u(new E(s.LUNAR_RADIUS,s.LUNAR_RADIUS,s.LUNAR_RADIUS)),E.prototype.clone=function(e){return E.clone(this,e)},E.packedLength=e.packedLength,E.pack=function(t,r,a){return a=n(a,0),e.pack(t._radii,r,a),r},E.unpack=function(t,r,a){r=n(r,0);var i=e.unpack(t,r);return E.fromCartesian3(i,a)},E.prototype.geocentricSurfaceNormal=e.normalize,E.prototype.geodeticSurfaceNormalCartographic=function(t,r){var n=t.longitude,i=t.latitude,o=Math.cos(i),u=o*Math.cos(n),s=o*Math.sin(n),c=Math.sin(i);return a(r)||(r=new e),r.x=u,r.y=s,r.z=c,e.normalize(r,r)},E.prototype.geodeticSurfaceNormal=function(t,r){return a(r)||(r=new e),r=e.multiplyComponents(t,this._oneOverRadiiSquared,r),e.normalize(r,r)};var f=new e,h=new e;E.prototype.cartographicToCartesian=function(t,r){var n=f,i=h;this.geodeticSurfaceNormalCartographic(t,n),e.multiplyComponents(this._radiiSquared,n,i);var o=Math.sqrt(e.dot(n,i));return e.divideByScalar(i,o,i),e.multiplyByScalar(n,t.height,n),a(r)||(r=new e),e.add(i,n,r)},E.prototype.cartographicArrayToCartesianArray=function(e,t){var r=e.length;a(t)?t.length=r:t=new Array(r);for(var n=0;n<r;n++)t[n]=this.cartographicToCartesian(e[n],t[n]);return t};var d=new e,_=new e,p=new e;return E.prototype.cartesianToCartographic=function(r,n){var i=this.scaleToGeodeticSurface(r,_);if(a(i)){var o=this.geodeticSurfaceNormal(i,d),u=e.subtract(r,i,p),c=Math.atan2(o.y,o.x),l=Math.asin(o.z),E=s.sign(e.dot(u,r))*e.magnitude(u);return a(n)?(n.longitude=c,n.latitude=l,n.height=E,n):new t(c,l,E)}},E.prototype.cartesianArrayToCartographicArray=function(e,t){var r=e.length;a(t)?t.length=r:t=new Array(r);for(var n=0;n<r;++n)t[n]=this.cartesianToCartographic(e[n],t[n]);return t},E.prototype.scaleToGeodeticSurface=function(e,t){return c(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)},E.prototype.scaleToGeocentricSurface=function(t,r){a(r)||(r=new e);var n=t.x,i=t.y,o=t.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(n*n*u.x+i*i*u.y+o*o*u.z);return e.multiplyByScalar(t,s,r)},E.prototype.transformPositionToScaledSpace=function(t,r){return a(r)||(r=new e),e.multiplyComponents(t,this._oneOverRadii,r)},E.prototype.transformPositionFromScaledSpace=function(t,r){return a(r)||(r=new e),e.multiplyComponents(t,this._radii,r)},E.prototype.equals=function(t){return this===t||a(t)&&e.equals(this._radii,t._radii)},E.prototype.toString=function(){return this._radii.toString()},E.prototype.getSurfaceNormalIntersectionWithZAxis=function(t,r,i){r=n(r,0);var o=this._squaredXOverSquaredZ;if(a(i)||(i=new e),i.x=0,i.y=0,i.z=t.z*(1-o),!(Math.abs(i.z)>=this._radii.z-r))return i},E}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,r,n,a,i,o){"use strict";function u(e){this._ellipsoid=r(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return a(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(t,r){var a=this._semimajorAxis,i=t.longitude*a,o=t.latitude*a,u=t.height;return n(r)?(r.x=i,r.y=o,r.z=u,r):new e(i,o,u)},u.prototype.unproject=function(e,r){var a=this._oneOverSemimajorAxis,i=e.x*a,o=e.y*a,u=e.z;return n(r)?(r.longitude=i,r.latitude=o,r.height=u,r):new t(i,o,u)},u}),define("Core/Intersect",["./freezeObject"],function(e){"use strict";return e({OUTSIDE:-1,INTERSECTING:0,INSIDE:1})}),define("Core/Interval",["./defaultValue"],function(e){"use strict";function t(t,r){this.start=e(t,0),this.stop=e(r,0)}return t}),define("Core/Matrix3",["./Cartesian3","./Check","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(e,t,r,n,a,i,o,u){"use strict";function s(e,t,n,a,i,o,u,s,c){this[0]=r(e,0),this[1]=r(a,0),this[2]=r(u,0),this[3]=r(t,0),this[4]=r(i,0),this[5]=r(s,0),this[6]=r(n,0),this[7]=r(o,0),this[8]=r(c,0)}function c(e){for(var t=0,r=0;r<9;++r){var n=e[r];t+=n*n}return Math.sqrt(t)}function l(e){for(var t=0,r=0;r<3;++r){var n=e[s.getElementIndex(_[r],d[r])];t+=2*n*n}return Math.sqrt(t)}function E(e,t){for(var r=u.EPSILON15,n=0,a=1,i=0;i<3;++i){var o=Math.abs(e[s.getElementIndex(_[i],d[i])]);o>n&&(a=i,n=o)}var c=1,l=0,E=d[a],f=_[a];if(Math.abs(e[s.getElementIndex(f,E)])>r){var h,p=e[s.getElementIndex(f,f)],m=e[s.getElementIndex(E,E)],T=e[s.getElementIndex(f,E)],y=(p-m)/2/T;h=y<0?-1/(-y+Math.sqrt(1+y*y)):1/(y+Math.sqrt(1+y*y)),c=1/Math.sqrt(1+h*h),l=h*c}return t=s.clone(s.IDENTITY,t),t[s.getElementIndex(E,E)]=t[s.getElementIndex(f,f)]=c,t[s.getElementIndex(f,E)]=l,t[s.getElementIndex(E,f)]=-l,t}s.packedLength=9,s.pack=function(e,t,n){return n=r(n,0),t[n++]=e[0],t[n++]=e[1],t[n++]=e[2],t[n++]=e[3],t[n++]=e[4],t[n++]=e[5],t[n++]=e[6],t[n++]=e[7],t[n++]=e[8],t},s.unpack=function(e,t,a){return t=r(t,0),n(a)||(a=new s),a[0]=e[t++],a[1]=e[t++],a[2]=e[t++],a[3]=e[t++],a[4]=e[t++],a[5]=e[t++],a[6]=e[t++],a[7]=e[t++],a[8]=e[t++],a},s.clone=function(e,t){if(n(e))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):new s(e[0],e[3],e[6],e[1],e[4],e[7],e[2],e[5],e[8])},s.fromArray=function(e,t,a){return t=r(t,0),n(a)||(a=new s),a[0]=e[t],a[1]=e[t+1],a[2]=e[t+2],a[3]=e[t+3],a[4]=e[t+4],a[5]=e[t+5],a[6]=e[t+6],a[7]=e[t+7],a[8]=e[t+8],a},s.fromColumnMajorArray=function(e,t){return s.clone(e,t)},s.fromRowMajorArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],t):new s(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8])},s.fromQuaternion=function(e,t){var r=e.x*e.x,a=e.x*e.y,i=e.x*e.z,o=e.x*e.w,u=e.y*e.y,c=e.y*e.z,l=e.y*e.w,E=e.z*e.z,f=e.z*e.w,h=e.w*e.w,d=r-u-E+h,_=2*(a-f),p=2*(i+l),m=2*(a+f),T=-r+u-E+h,y=2*(c-o),R=2*(i-l),A=2*(c+o),v=-r-u+E+h;return n(t)?(t[0]=d,t[1]=m,t[2]=R,t[3]=_,t[4]=T,t[5]=A,t[6]=p,t[7]=y,t[8]=v,t):new s(d,_,p,m,T,y,R,A,v)},s.fromHeadingPitchRoll=function(e,t){var r=Math.cos(-e.pitch),a=Math.cos(-e.heading),i=Math.cos(e.roll),o=Math.sin(-e.pitch),u=Math.sin(-e.heading),c=Math.sin(e.roll),l=r*a,E=-i*u+c*o*a,f=c*u+i*o*a,h=r*u,d=i*a+c*o*u,_=-c*a+i*o*u,p=-o,m=c*r,T=i*r;return n(t)?(t[0]=l,t[1]=h,t[2]=p,t[3]=E,t[4]=d,t[5]=m,t[6]=f,t[7]=_,t[8]=T,t):new s(l,E,f,h,d,_,p,m,T)},s.fromScale=function(e,t){return n(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=e.y,t[5]=0,t[6]=0,t[7]=0,t[8]=e.z,t):new s(e.x,0,0,0,e.y,0,0,0,e.z)},s.fromUniformScale=function(e,t){return n(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=e,t[5]=0,t[6]=0,t[7]=0,t[8]=e,t):new s(e,0,0,0,e,0,0,0,e)},s.fromCrossProduct=function(e,t){return n(t)?(t[0]=0,t[1]=e.z,t[2]=-e.y,t[3]=-e.z,t[4]=0,t[5]=e.x,t[6]=e.y,t[7]=-e.x,t[8]=0,t):new s(0,-e.z,e.y,e.z,0,-e.x,-e.y,e.x,0)},s.fromRotationX=function(e,t){var r=Math.cos(e),a=Math.sin(e);return n(t)?(t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=r,t[5]=a,t[6]=0,t[7]=-a,t[8]=r,t):new s(1,0,0,0,r,-a,0,a,r)},s.fromRotationY=function(e,t){var r=Math.cos(e),a=Math.sin(e);return n(t)?(t[0]=r,t[1]=0,t[2]=-a,t[3]=0,t[4]=1,t[5]=0,t[6]=a,t[7]=0,t[8]=r,t):new s(r,0,a,0,1,0,-a,0,r)},s.fromRotationZ=function(e,t){var r=Math.cos(e),a=Math.sin(e);return n(t)?(t[0]=r,t[1]=a,t[2]=0,t[3]=-a,t[4]=r,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new s(r,-a,0,a,r,0,0,0,1)},s.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):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8]]},s.getElementIndex=function(e,t){return 3*e+t},s.getColumn=function(e,t,r){var n=3*t,a=e[n],i=e[n+1],o=e[n+2];return r.x=a,r.y=i,r.z=o,r},s.setColumn=function(e,t,r,n){n=s.clone(e,n);var a=3*t;return n[a]=r.x,n[a+1]=r.y,n[a+2]=r.z,n},s.getRow=function(e,t,r){var n=e[t],a=e[t+3],i=e[t+6];return r.x=n,r.y=a,r.z=i,r},s.setRow=function(e,t,r,n){return n=s.clone(e,n),n[t]=r.x,n[t+3]=r.y,n[t+6]=r.z,n};var f=new e;s.getScale=function(t,r){return r.x=e.magnitude(e.fromElements(t[0],t[1],t[2],f)),r.y=e.magnitude(e.fromElements(t[3],t[4],t[5],f)),r.z=e.magnitude(e.fromElements(t[6],t[7],t[8],f)),r};var h=new e;s.getMaximumScale=function(t){return s.getScale(t,h),e.maximumComponent(h)},s.multiply=function(e,t,r){var n=e[0]*t[0]+e[3]*t[1]+e[6]*t[2],a=e[1]*t[0]+e[4]*t[1]+e[7]*t[2],i=e[2]*t[0]+e[5]*t[1]+e[8]*t[2],o=e[0]*t[3]+e[3]*t[4]+e[6]*t[5],u=e[1]*t[3]+e[4]*t[4]+e[7]*t[5],s=e[2]*t[3]+e[5]*t[4]+e[8]*t[5],c=e[0]*t[6]+e[3]*t[7]+e[6]*t[8],l=e[1]*t[6]+e[4]*t[7]+e[7]*t[8],E=e[2]*t[6]+e[5]*t[7]+e[8]*t[8];return r[0]=n,r[1]=a,r[2]=i,r[3]=o,r[4]=u,r[5]=s,r[6]=c,r[7]=l,r[8]=E,r},s.add=function(e,t,r){return 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i=n(e.x,0),o=n(e.y,0),u=n(e.width,0),s=n(e.height,0);t=n(t,0),r=n(r,1);var c=.5*u,l=.5*s,E=.5*(r-t),f=c,h=l,d=E,_=i+c,p=o+l,m=t+E;return a[0]=f,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=h,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=d,a[11]=0,a[12]=_,a[13]=p,a[14]=m,a[15]=1,a},l.computeView=function(t,r,n,a,i){return i[0]=a.x,i[1]=n.x,i[2]=-r.x,i[3]=0,i[4]=a.y,i[5]=n.y,i[6]=-r.y,i[7]=0,i[8]=a.z,i[9]=n.z,i[10]=-r.z,i[11]=0,i[12]=-e.dot(a,t),i[13]=-e.dot(n,t),i[14]=e.dot(r,t),i[15]=1,i},l.toArray=function(e,t){return a(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]},l.getElementIndex=function(e,t){return 4*e+t},l.getColumn=function(e,t,r){var n=4*t,a=e[n],i=e[n+1],o=e[n+2],u=e[n+3];return r.x=a,r.y=i,r.z=o,r.w=u,r},l.setColumn=function(e,t,r,n){n=l.clone(e,n);var a=4*t;return n[a]=r.x,n[a+1]=r.y,n[a+2]=r.z,n[a+3]=r.w,n},l.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},l.getRow=function(e,t,r){var n=e[t],a=e[t+4],i=e[t+8],o=e[t+12];return r.x=n,r.y=a,r.z=i,r.w=o,r},l.setRow=function(e,t,r,n){return n=l.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;l.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 _=new e;l.getMaximumScale=function(t){return l.getScale(t,_),e.maximumComponent(_)},l.multiply=function(e,t,r){var n=e[0],a=e[1],i=e[2],o=e[3],u=e[4],s=e[5],c=e[6],l=e[7],E=e[8],f=e[9],h=e[10],d=e[11],_=e[12],p=e[13],m=e[14],T=e[15],y=t[0],R=t[1],A=t[2],v=t[3],S=t[4],N=t[5],I=t[6],M=t[7],O=t[8],g=t[9],C=t[10],w=t[11],P=t[12],x=t[13],L=t[14],U=t[15],b=n*y+u*R+E*A+_*v,F=a*y+s*R+f*A+p*v,D=i*y+c*R+h*A+m*v,B=o*y+l*R+d*A+T*v,z=n*S+u*N+E*I+_*M,G=a*S+s*N+f*I+p*M,V=i*S+c*N+h*I+m*M,q=o*S+l*N+d*I+T*M,X=n*O+u*g+E*C+_*w,H=a*O+s*g+f*C+p*w,W=i*O+c*g+h*C+m*w,k=o*O+l*g+d*C+T*w,Y=n*P+u*x+E*L+_*U,Z=a*P+s*x+f*L+p*U,K=i*P+c*x+h*L+m*U,j=o*P+l*x+d*L+T*U;return r[0]=b,r[1]=F,r[2]=D,r[3]=B,r[4]=z,r[5]=G,r[6]=V,r[7]=q,r[8]=X,r[9]=H,r[10]=W,r[11]=k,r[12]=Y,r[13]=Z,r[14]=K,r[15]=j,r},l.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},l.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},l.multiplyTransformation=function(e,t,r){var n=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],E=e[10],f=e[12],h=e[13],d=e[14],_=t[0],p=t[1],m=t[2],T=t[4],y=t[5],R=t[6],A=t[8],v=t[9],S=t[10],N=t[12],I=t[13],M=t[14],O=n*_+o*p+c*m,g=a*_+u*p+l*m,C=i*_+s*p+E*m,w=n*T+o*y+c*R,P=a*T+u*y+l*R,x=i*T+s*y+E*R,L=n*A+o*v+c*S,U=a*A+u*v+l*S,b=i*A+s*v+E*S,F=n*N+o*I+c*M+f,D=a*N+u*I+l*M+h,B=i*N+s*I+E*M+d;return r[0]=O,r[1]=g,r[2]=C,r[3]=0,r[4]=w,r[5]=P,r[6]=x,r[7]=0,r[8]=L,r[9]=U,r[10]=b,r[11]=0,r[12]=F,r[13]=D,r[14]=B,r[15]=1,r},l.multiplyByMatrix3=function(e,t,r){var n=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],E=e[10],f=t[0],h=t[1],d=t[2],_=t[3],p=t[4],m=t[5],T=t[6],y=t[7],R=t[8],A=n*f+o*h+c*d,v=a*f+u*h+l*d,S=i*f+s*h+E*d,N=n*_+o*p+c*m,I=a*_+u*p+l*m,M=i*_+s*p+E*m,O=n*T+o*y+c*R,g=a*T+u*y+l*R,C=i*T+s*y+E*R;return r[0]=A,r[1]=v,r[2]=S,r[3]=0,r[4]=N,r[5]=I,r[6]=M,r[7]=0,r[8]=O,r[9]=g,r[10]=C,r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=e[15],r},l.multiplyByTranslation=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=n*e[0]+a*e[4]+i*e[8]+e[12],u=n*e[1]+a*e[5]+i*e[9]+e[13],s=n*e[2]+a*e[6]+i*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 p=new e;l.multiplyByUniformScale=function(e,t,r){return p.x=t,p.y=t,p.z=t,l.multiplyByScale(e,p,r)},l.multiplyByScale=function(e,t,r){var n=t.x,a=t.y,i=t.z;return 1===n&&1===a&&1===i?l.clone(e,r):(r[0]=n*e[0],r[1]=n*e[1],r[2]=n*e[2],r[3]=0,r[4]=a*e[4],r[5]=a*e[5],r[6]=a*e[6],r[7]=0,r[8]=i*e[8],r[9]=i*e[9],r[10]=i*e[10],r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=1,r)},l.multiplyByVector=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=t.w,u=e[0]*n+e[4]*a+e[8]*i+e[12]*o,s=e[1]*n+e[5]*a+e[9]*i+e[13]*o,c=e[2]*n+e[6]*a+e[10]*i+e[14]*o,l=e[3]*n+e[7]*a+e[11]*i+e[15]*o;return r.x=u,r.y=s,r.z=c,r.w=l,r},l.multiplyByPointAsVector=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=e[0]*n+e[4]*a+e[8]*i,u=e[1]*n+e[5]*a+e[9]*i,s=e[2]*n+e[6]*a+e[10]*i;return r.x=o,r.y=u,r.z=s,r},l.multiplyByPoint=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=e[0]*n+e[4]*a+e[8]*i+e[12],u=e[1]*n+e[5]*a+e[9]*i+e[13],s=e[2]*n+e[6]*a+e[10]*i+e[14];return r.x=o,r.y=u,r.z=s,r},l.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},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var r=e[1],n=e[2],a=e[3],i=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]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||a(e)&&a(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,r){return e===t||a(e)&&a(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},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var m=new s,T=new s,y=new t,R=new t(0,0,0,1);return l.inverse=function(e,r){if(s.equalsEpsilon(l.getRotation(e,m),T,u.EPSILON7)&&t.equals(l.getRow(e,3,y),R))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],a=e[4],i=e[8],o=e[12],E=e[1],f=e[5],h=e[9],d=e[13],_=e[2],p=e[6],A=e[10],v=e[14],S=e[3],N=e[7],I=e[11],M=e[15],O=A*M,g=v*I,C=p*M,w=v*N,P=p*I,x=A*N,L=_*M,U=v*S,b=_*I,F=A*S,D=_*N,B=p*S,z=O*f+w*h+P*d-(g*f+C*h+x*d),G=g*E+L*h+F*d-(O*E+U*h+b*d),V=C*E+U*f+D*d-(w*E+L*f+B*d),q=x*E+b*f+B*h-(P*E+F*f+D*h),X=g*a+C*i+x*o-(O*a+w*i+P*o),H=O*n+U*i+b*o-(g*n+L*i+F*o),W=w*n+L*a+B*o-(C*n+U*a+D*o),k=P*n+F*a+D*i-(x*n+b*a+B*i);O=i*d,g=o*h,C=a*d,w=o*f,P=a*h,x=i*f,L=n*d,U=o*E,b=n*h,F=i*E,D=n*f,B=a*E;var Y=O*N+w*I+P*M-(g*N+C*I+x*M),Z=g*S+L*I+F*M-(O*S+U*I+b*M),K=C*S+U*N+D*M-(w*S+L*N+B*M),j=x*S+b*N+B*I-(P*S+F*N+D*I),Q=C*A+x*v+g*p-(P*v+O*p+w*A),J=b*v+O*_+U*A-(L*A+F*v+g*_),$=L*p+B*v+w*_-(D*v+C*_+U*p),ee=D*A+P*_+F*p-(b*p+B*A+x*_),te=n*z+a*G+i*V+o*q;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,r[0]=z*te,r[1]=G*te,r[2]=V*te,r[3]=q*te,r[4]=X*te,r[5]=H*te,r[6]=W*te,r[7]=k*te,r[8]=Y*te,r[9]=Z*te,r[10]=K*te,r[11]=j*te,r[12]=Q*te,r[13]=J*te,r[14]=$*te,r[15]=ee*te,r},l.inverseTransformation=function(e,t){var r=e[0],n=e[1],a=e[2],i=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],E=e[12],f=e[13],h=e[14],d=-r*E-n*f-a*h,_=-i*E-o*f-u*h,p=-s*E-c*f-l*h;return t[0]=r,t[1]=i,t[2]=s,t[3]=0,t[4]=n,t[5]=o,t[6]=c,t[7]=0,t[8]=a,t[9]=u,t[10]=l,t[11]=0,t[12]=d,t[13]=_,t[14]=p,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,i(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return l.equals(this,e)},l.equalsArray=function(e,t,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]},l.prototype.equalsEpsilon=function(e,t){return l.equalsEpsilon(this,e,t)},l.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},l}),define("Core/Rectangle",["./Cartographic","./Check","./defaultValue","./defined","./defineProperties","./Ellipsoid","./freezeObject","./Math"],function(e,t,r,n,a,i,o,u){"use strict";function s(e,t,n,a){this.west=r(e,0),this.south=r(t,0),this.east=r(n,0),this.north=r(a,0)}a(s.prototype,{width:{get:function(){return s.computeWidth(this)}},height:{get:function(){return s.computeHeight(this)}}}),s.packedLength=4,s.pack=function(e,t,n){return n=r(n,0),t[n++]=e.west,t[n++]=e.south,t[n++]=e.east,t[n]=e.north,t},s.unpack=function(e,t,a){return t=r(t,0),n(a)||(a=new s),a.west=e[t++],a.south=e[t++],a.east=e[t++],a.north=e[t],a},s.computeWidth=function(e){var t=e.east,r=e.west;return t<r&&(t+=u.TWO_PI),t-r},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,t,a,i,o){return e=u.toRadians(r(e,0)),t=u.toRadians(r(t,0)),a=u.toRadians(r(a,0)),i=u.toRadians(r(i,0)),n(o)?(o.west=e,o.south=t,o.east=a,o.north=i,o):new s(e,t,a,i)},s.fromRadians=function(e,t,a,i,o){return n(o)?(o.west=r(e,0),o.south=r(t,0),o.east=r(a,0),o.north=r(i,0),o):new s(e,t,a,i)},s.fromCartographicArray=function(e,t){for(var r=Number.MAX_VALUE,a=-Number.MAX_VALUE,i=Number.MAX_VALUE,o=-Number.MAX_VALUE,c=Number.MAX_VALUE,l=-Number.MAX_VALUE,E=0,f=e.length;E<f;E++){var h=e[E];r=Math.min(r,h.longitude),a=Math.max(a,h.longitude),c=Math.min(c,h.latitude),l=Math.max(l,h.latitude);var d=h.longitude>=0?h.longitude:h.longitude+u.TWO_PI;i=Math.min(i,d),o=Math.max(o,d)}return a-r>o-i&&(r=i,a=o,a>u.PI&&(a-=u.TWO_PI),r>u.PI&&(r-=u.TWO_PI)),n(t)?(t.west=r,t.south=c,t.east=a,t.north=l,t):new s(r,c,a,l)},s.fromCartesianArray=function(e,t,a){t=r(t,i.WGS84);for(var o=Number.MAX_VALUE,c=-Number.MAX_VALUE,l=Number.MAX_VALUE,E=-Number.MAX_VALUE,f=Number.MAX_VALUE,h=-Number.MAX_VALUE,d=0,_=e.length;d<_;d++){var p=t.cartesianToCartographic(e[d]);o=Math.min(o,p.longitude),c=Math.max(c,p.longitude),f=Math.min(f,p.latitude),h=Math.max(h,p.latitude);var m=p.longitude>=0?p.longitude:p.longitude+u.TWO_PI;l=Math.min(l,m),E=Math.max(E,m)}return c-o>E-l&&(o=l,c=E,c>u.PI&&(c-=u.TWO_PI),o>u.PI&&(o-=u.TWO_PI)),n(a)?(a.west=o,a.south=f,a.east=c,a.north=h,a):new s(o,f,c,h)},s.clone=function(e,t){if(n(e))return 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)},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,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.south,r.height=0,r):new e(t.west,t.south)},s.northwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.north,r.height=0,r):new e(t.west,t.north)},s.northeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.north,r.height=0,r):new e(t.east,t.north)},s.southeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.south,r.height=0,r):new e(t.east,t.south)},s.center=function(t,r){var a=t.east,i=t.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),s=.5*(t.south+t.north);return n(r)?(r.longitude=o,r.latitude=s,r.height=0,r):new e(o,s)},s.intersection=function(e,t,r){var a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.negativePiToPi(Math.max(i,c)),E=u.negativePiToPi(Math.min(a,o));if(!((e.west<e.east||t.west<t.east)&&E<=l)){var f=Math.max(e.south,t.south),h=Math.min(e.north,t.north);if(!(f>=h))return n(r)?(r.west=l,r.south=f,r.east=E,r.north=h,r):new s(l,f,E,h)}},s.simpleIntersection=function(e,t,r){var a=Math.max(e.west,t.west),i=Math.max(e.south,t.south),o=Math.min(e.east,t.east),u=Math.min(e.north,t.north);if(!(i>=u||a>=o))return n(r)?(r.west=a,r.south=i,r.east=o,r.north=u,r):new s(a,i,o,u)},s.union=function(e,t,r){n(r)||(r=new s);var a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.convertLongitudeRange(Math.min(i,c)),E=u.convertLongitudeRange(Math.max(a,o));return r.west=l,r.south=Math.min(e.south,t.south),r.east=E,r.north=Math.max(e.north,t.north),r},s.expand=function(e,t,r){return n(r)||(r=new s),r.west=Math.min(e.west,t.longitude),r.south=Math.min(e.south,t.latitude),r.east=Math.max(e.east,t.longitude),r.north=Math.max(e.north,t.latitude),r},s.contains=function(e,t){var r=t.longitude,n=t.latitude,a=e.west,i=e.east;return i<a&&(i+=u.TWO_PI,r<0&&(r+=u.TWO_PI)),(r>a||u.equalsEpsilon(r,a,u.EPSILON14))&&(r<i||u.equalsEpsilon(r,i,u.EPSILON14))&&n>=e.south&&n<=e.north};var c=new e;return s.subsample=function(e,t,a,o){t=r(t,i.WGS84),a=r(a,0),n(o)||(o=[]);var l=0,E=e.north,f=e.south,h=e.east,d=e.west,_=c;_.height=a,_.longitude=d,_.latitude=E,o[l]=t.cartographicToCartesian(_,o[l]),l++,_.longitude=h,o[l]=t.cartographicToCartesian(_,o[l]),l++,_.latitude=f,o[l]=t.cartographicToCartesian(_,o[l]),l++,_.longitude=d,o[l]=t.cartographicToCartesian(_,o[l]),l++,_.latitude=E<0?E:f>0?f:0;for(var p=1;p<8;++p)_.longitude=-Math.PI+p*u.PI_OVER_TWO,s.contains(e,_)&&(o[l]=t.cartographicToCartesian(_,o[l]),l++);return 0===_.latitude&&(_.longitude=d,o[l]=t.cartographicToCartesian(_,o[l]),l++,_.longitude=h,o[l]=t.cartographicToCartesian(_,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Rectangle"],function(e,t,r,n,a,i,o,u,s,c,l,E){"use strict";function f(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var h=new e,d=new e,_=new e,p=new e,m=new e,T=new e,y=new e,R=new e,A=new e,v=new e,S=new e,N=new e;f.fromPoints=function(t,r){if(a(r)||(r=new f),!a(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var n,i=e.clone(t[0],y),o=e.clone(i,h),u=e.clone(i,d),s=e.clone(i,_),c=e.clone(i,p),l=e.clone(i,m),E=e.clone(i,T),I=t.length;for(n=1;n<I;n++){e.clone(t[n],i);var M=i.x,O=i.y,g=i.z;M<o.x&&e.clone(i,o),M>c.x&&e.clone(i,c),O<u.y&&e.clone(i,u),O>l.y&&e.clone(i,l),g<s.z&&e.clone(i,s),g>E.z&&e.clone(i,E)}var C=e.magnitudeSquared(e.subtract(c,o,R)),w=e.magnitudeSquared(e.subtract(l,u,R)),P=e.magnitudeSquared(e.subtract(E,s,R)),x=o,L=c,U=C;w>U&&(U=w,x=u,L=l),P>U&&(U=P,x=s,L=E);var b=A;b.x=.5*(x.x+L.x),b.y=.5*(x.y+L.y),b.z=.5*(x.z+L.z);var F=e.magnitudeSquared(e.subtract(L,b,R)),D=Math.sqrt(F),B=v;B.x=o.x,B.y=u.y,B.z=s.z;var z=S;z.x=c.x,z.y=l.y,z.z=E.z;var G=e.multiplyByScalar(e.add(B,z,R),.5,N),V=0;for(n=0;n<I;n++){e.clone(t[n],i);var q=e.magnitude(e.subtract(i,G,R));q>V&&(V=q);var X=e.magnitudeSquared(e.subtract(i,b,R));if(X>F){var H=Math.sqrt(X);D=.5*(D+H),F=D*D;var W=H-D;b.x=(D*b.x+W*i.x)/H,b.y=(D*b.y+W*i.y)/H,b.z=(D*b.z+W*i.z)/H}}return D<V?(e.clone(b,r.center),r.radius=D):(e.clone(G,r.center),r.radius=V),r};var I=new o,M=new e,O=new e,g=new t,C=new t;f.fromRectangle2D=function(e,t,r){return f.fromRectangleWithHeights2D(e,t,0,0,r)},f.fromRectangleWithHeights2D=function(t,r,i,o,u){if(a(u)||(u=new f),!a(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;r=n(r,I),E.southwest(t,g),g.height=i,E.northeast(t,C),C.height=o;var s=r.project(g,M),c=r.project(C,O),l=c.x-s.x,h=c.y-s.y,d=c.z-s.z;u.radius=.5*Math.sqrt(l*l+h*h+d*d);var _=u.center;return _.x=s.x+.5*l,_.y=s.y+.5*h,_.z=s.z+.5*d,u};var w=[];f.fromRectangle3D=function(t,r,o,u){if(r=n(r,i.WGS84),o=n(o,0),a(u)||(u=new f),!a(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;var s=E.subsample(t,r,o,w);return f.fromPoints(s,u)},f.fromVertices=function(t,r,i,o){if(a(o)||(o=new f),!a(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;r=n(r,e.ZERO),i=n(i,3);var u=y;u.x=t[0]+r.x,u.y=t[1]+r.y,u.z=t[2]+r.z;var s,c=e.clone(u,h),l=e.clone(u,d),E=e.clone(u,_),I=e.clone(u,p),M=e.clone(u,m),O=e.clone(u,T),g=t.length;for(s=0;s<g;s+=i){var C=t[s]+r.x,w=t[s+1]+r.y,P=t[s+2]+r.z;u.x=C,u.y=w,u.z=P,C<c.x&&e.clone(u,c),C>I.x&&e.clone(u,I),w<l.y&&e.clone(u,l),w>M.y&&e.clone(u,M),P<E.z&&e.clone(u,E),P>O.z&&e.clone(u,O)}var x=e.magnitudeSquared(e.subtract(I,c,R)),L=e.magnitudeSquared(e.subtract(M,l,R)),U=e.magnitudeSquared(e.subtract(O,E,R)),b=c,F=I,D=x;L>D&&(D=L,b=l,F=M),U>D&&(D=U,b=E,F=O);var B=A;B.x=.5*(b.x+F.x),B.y=.5*(b.y+F.y),B.z=.5*(b.z+F.z);var z=e.magnitudeSquared(e.subtract(F,B,R)),G=Math.sqrt(z),V=v;V.x=c.x,V.y=l.y,V.z=E.z;var q=S;q.x=I.x,q.y=M.y,q.z=O.z;var X=e.multiplyByScalar(e.add(V,q,R),.5,N),H=0;for(s=0;s<g;s+=i){u.x=t[s]+r.x,u.y=t[s+1]+r.y,u.z=t[s+2]+r.z;var W=e.magnitude(e.subtract(u,X,R));W>H&&(H=W);var k=e.magnitudeSquared(e.subtract(u,B,R));if(k>z){var Y=Math.sqrt(k);G=.5*(G+Y),z=G*G;var Z=Y-G;B.x=(G*B.x+Z*u.x)/Y,B.y=(G*B.y+Z*u.y)/Y,B.z=(G*B.z+Z*u.z)/Y}}return G<H?(e.clone(B,o.center),o.radius=G):(e.clone(X,o.center),o.radius=H),o},f.fromEncodedCartesianVertices=function(t,r,n){if(a(n)||(n=new f),!a(t)||!a(r)||t.length!==r.length||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var i=y;i.x=t[0]+r[0],i.y=t[1]+r[1],i.z=t[2]+r[2];var o,u=e.clone(i,h),s=e.clone(i,d),c=e.clone(i,_),l=e.clone(i,p),E=e.clone(i,m),I=e.clone(i,T),M=t.length;for(o=0;o<M;o+=3){var O=t[o]+r[o],g=t[o+1]+r[o+1],C=t[o+2]+r[o+2];i.x=O,i.y=g,i.z=C,O<u.x&&e.clone(i,u),O>l.x&&e.clone(i,l),g<s.y&&e.clone(i,s),g>E.y&&e.clone(i,E),C<c.z&&e.clone(i,c),C>I.z&&e.clone(i,I)}var w=e.magnitudeSquared(e.subtract(l,u,R)),P=e.magnitudeSquared(e.subtract(E,s,R)),x=e.magnitudeSquared(e.subtract(I,c,R)),L=u,U=l,b=w;P>b&&(b=P,L=s,U=E),x>b&&(b=x,L=c,U=I);var F=A;F.x=.5*(L.x+U.x),F.y=.5*(L.y+U.y),F.z=.5*(L.z+U.z);var D=e.magnitudeSquared(e.subtract(U,F,R)),B=Math.sqrt(D),z=v;z.x=u.x,z.y=s.y,z.z=c.z;var G=S;G.x=l.x,G.y=E.y,G.z=I.z;var V=e.multiplyByScalar(e.add(z,G,R),.5,N),q=0;for(o=0;o<M;o+=3){i.x=t[o]+r[o],i.y=t[o+1]+r[o+1],i.z=t[o+2]+r[o+2];var X=e.magnitude(e.subtract(i,V,R));X>q&&(q=X);var H=e.magnitudeSquared(e.subtract(i,F,R));if(H>D){var W=Math.sqrt(H);B=.5*(B+W),D=B*B;var k=W-B;F.x=(B*F.x+k*i.x)/W,F.y=(B*F.y+k*i.y)/W,F.z=(B*F.z+k*i.z)/W}}return B<q?(e.clone(F,n.center),n.radius=B):(e.clone(V,n.center),n.radius=q),n},f.fromCornerPoints=function(t,r,n){a(n)||(n=new f);var i=n.center;return e.add(t,r,i),e.multiplyByScalar(i,.5,i),n.radius=e.distance(i,r),n},f.fromEllipsoid=function(t,r){return a(r)||(r=new f),e.clone(e.ZERO,r.center),r.radius=t.maximumRadius,r};var P=new e;f.fromBoundingSpheres=function(t,r){if(a(r)||(r=new f),!a(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 f.clone(t[0],r);if(2===n)return f.union(t[0],t[1],r);var i,o=[];for(i=0;i<n;i++)o.push(t[i].center);r=f.fromPoints(o,r);var u=r.center,s=r.radius;for(i=0;i<n;i++){var c=t[i];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return r.radius=s,r};var x=new e,L=new e,U=new e;f.fromOrientedBoundingBox=function(t,r){a(r)||(r=new f);var n=t.halfAxes,i=c.getColumn(n,0,x),o=c.getColumn(n,1,L),u=c.getColumn(n,2,U);return e.add(i,o,i),e.add(i,u,i),r.center=e.clone(t.center,r.center),r.radius=e.magnitude(i),r},f.clone=function(t,r){if(a(t))return a(r)?(r.center=e.clone(t.center,r.center),r.radius=t.radius,r):new f(t.center,t.radius)},f.packedLength=4,f.pack=function(e,t,r){r=n(r,0);var a=e.center;return t[r++]=a.x,t[r++]=a.y,t[r++]=a.z,t[r]=e.radius,t},f.unpack=function(e,t,r){t=n(t,0),a(r)||(r=new f);var i=r.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],r.radius=e[t],r};var b=new e,F=new e;f.union=function(t,r,n){a(n)||(n=new f);var i=t.center,o=t.radius,u=r.center,s=r.radius,c=e.subtract(u,i,b),l=e.magnitude(c);if(o>=l+s)return t.clone(n),n;if(s>=l+o)return r.clone(n),n;var E=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+E)/l,F);return e.add(h,i,h),e.clone(h,n.center),n.radius=E,n};var D=new e;f.expand=function(t,r,n){n=f.clone(t,n);var a=e.magnitude(e.subtract(r,n.center,D));return a>n.radius&&(n.radius=a),n},f.intersectPlane=function(t,r){var n=t.center,a=t.radius,i=r.normal,o=e.dot(i,n)+r.distance;return o<-a?u.OUTSIDE:o<a?u.INTERSECTING:u.INSIDE},f.transform=function(e,t,r){return a(r)||(r=new f),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=l.getMaximumScale(t)*e.radius,r};var B=new e;f.distanceSquaredTo=function(t,r){var n=e.subtract(t.center,r,B);return e.magnitudeSquared(n)-t.radius*t.radius},f.transformWithoutScale=function(e,t,r){return a(r)||(r=new f),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=e.radius,r};var z=new e;f.computePlaneDistances=function(t,r,n,i){a(i)||(i=new s);var o=e.subtract(t.center,r,z),u=e.dot(n,o);return i.start=u-t.radius,i.stop=u+t.radius,i};for(var G=new e,V=new e,q=new e,X=new e,H=new e,W=new t,k=new Array(8),Y=0;Y<8;++Y)k[Y]=new e;var Z=new o;return f.projectTo2D=function(t,r,a){r=n(r,Z);var i=r.ellipsoid,o=t.center,u=t.radius,s=i.geodeticSurfaceNormal(o,G),c=e.cross(e.UNIT_Z,s,V);e.normalize(c,c);var l=e.cross(s,c,q);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var E=e.negate(l,H),h=e.negate(c,X),d=k,_=d[0];e.add(s,l,_),e.add(_,c,_),_=d[1],e.add(s,l,_),e.add(_,h,_),_=d[2],e.add(s,E,_),e.add(_,h,_),_=d[3],e.add(s,E,_),e.add(_,c,_),e.negate(s,s),_=d[4],e.add(s,l,_),e.add(_,c,_),_=d[5],e.add(s,l,_),e.add(_,h,_),_=d[6],e.add(s,E,_),e.add(_,h,_),_=d[7],e.add(s,E,_),e.add(_,c,_);for(var p=d.length,m=0;m<p;++m){var T=d[m];e.add(o,T,T);var y=i.cartesianToCartographic(T,W);r.project(y,T)}a=f.fromPoints(d,a),o=a.center;var R=o.x,A=o.y,v=o.z;return o.x=v,o.y=R,o.z=A,a},f.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},f.equals=function(t,r){return t===r||a(t)&&a(r)&&e.equals(t.center,r.center)&&t.radius===r.radius},f.prototype.intersectPlane=function(e){return f.intersectPlane(this,e)},f.prototype.distanceSquaredTo=function(e){return f.distanceSquaredTo(this,e)},f.prototype.computePlaneDistances=function(e,t,r){return f.computePlaneDistances(this,e,t,r)},f.prototype.isOccluded=function(e){return f.isOccluded(this,e)},f.prototype.equals=function(e){return f.equals(this,e)},f.prototype.clone=function(e){return f.clone(this,e)},f}),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},a={};return t(a,{element:{get:function(){if(a.supportsFullscreen())return document[n.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return n.fullscreenchange}},errorEventName:{get:function(){if(a.supportsFullscreen())return n.fullscreenerror}},enabled:{get:function(){if(a.supportsFullscreen())return document[n.fullscreenEnabled]}},fullscreen:{get:function(){if(a.supportsFullscreen())return null!==a.element}}}),a.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 a,i=["webkit","moz","o","ms","khtml"],o=0,u=i.length;o<u;++o){var s=i[o];a=s+"RequestFullscreen","function"==typeof t[a]?(n.requestFullscreen=a,r=!0):(a=s+"RequestFullScreen","function"==typeof t[a]&&(n.requestFullscreen=a,r=!0)),a=s+"ExitFullscreen","function"==typeof document[a]?n.exitFullscreen=a:(a=s+"CancelFullScreen","function"==typeof document[a]&&(n.exitFullscreen=a)),a=s+"FullscreenEnabled",void 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A,v,S,N,I,M,O,g,C,w,P,x,L,U,b,F,D={isChrome:a,chromeVersion:i,isSafari:o,safariVersion:u,isWebkit:s,webkitVersion:c,isInternetExplorer:l,internetExplorerVersion:E,isEdge:f,edgeVersion:h,isFirefox:d,firefoxVersion:p,isWindows:_,hardwareConcurrency:e(R.hardwareConcurrency,3),supportsPointerEvents:m,supportsImageRenderingPixelated:T,imageRenderingValue:y};return D.supportsFullscreen=function(){return r.supportsFullscreen()},D.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},D.supportsWebWorkers=function(){return"undefined"!=typeof Worker},D}),define("Core/WebGLConstants",["./freezeObject"],function(e){"use strict";return e({DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:35713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,COMPRESSED_RGB_S3TC_DXT1_EXT:33776,COMPRESSED_RGBA_S3TC_DXT1_EXT:33777,COMPRESSED_RGBA_S3TC_DXT3_EXT:33778,COMPRESSED_RGBA_S3TC_DXT5_EXT:33779,COMPRESSED_RGB_PVRTC_4BPPV1_IMG:35840,COMPRESSED_RGB_PVRTC_2BPPV1_IMG:35841,COMPRESSED_RGBA_PVRTC_4BPPV1_IMG:35842,COMPRESSED_RGBA_PVRTC_2BPPV1_IMG:35843,COMPRESSED_RGB_ETC1_WEBGL:36196,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503,MAX_TEXTURE_MAX_ANISOTROPY_EXT:34047})}),define("Core/ComponentDatatype",["./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./WebGLConstants"],function(e,t,r,n,a,i){"use strict";if(!n.supportsTypedArrays())return{};var o={BYTE:i.BYTE,UNSIGNED_BYTE:i.UNSIGNED_BYTE,SHORT:i.SHORT,UNSIGNED_SHORT:i.UNSIGNED_SHORT,INT:i.INT,UNSIGNED_INT:i.UNSIGNED_INT,FLOAT:i.FLOAT,DOUBLE:i.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return t(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t)}},o.createArrayBufferView=function(t,r,n,a){switch(n=e(n,0),a=e(a,(r.byteLength-n)/o.getSizeInBytes(t)),t){case o.BYTE:return new Int8Array(r,n,a);case o.UNSIGNED_BYTE:return new Uint8Array(r,n,a);case o.SHORT:return new Int16Array(r,n,a);case o.UNSIGNED_SHORT:return new Uint16Array(r,n,a);case o.INT:return new Int32Array(r,n,a);case o.UNSIGNED_INT:return new Uint32Array(r,n,a);case o.FLOAT:return new Float32Array(r,n,a);case o.DOUBLE:return new 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s=_.rayTriangleParametric(t,r,a,i,o);if(n(s)&&!(s<0))return n(u)||(u=new e),e.multiplyByScalar(t.direction,s,u),e.add(t.origin,u,u)};var A=new l;_.lineSegmentTriangle=function(t,r,a,i,o,u,s){var c=A;e.clone(t,c.origin),e.subtract(r,t,c.direction),e.normalize(c.direction,c.direction);var l=_.rayTriangleParametric(c,a,i,o,u);if(!(!n(l)||l<0||l>e.distance(t,r)))return n(s)||(s=new e),e.multiplyByScalar(c.direction,l,s),e.add(c.origin,s,s)};var v={root0:0,root1:0};_.raySphere=function(e,t,r){if(r=f(e,t,r),n(r)&&!(r.stop<0))return r.start=Math.max(r.start,0),r};var S=new l;_.lineSegmentSphere=function(t,r,a,i){var o=S;e.clone(t,o.origin);var u=e.subtract(r,t,o.direction),s=e.magnitude(u);if(e.normalize(u,u),i=f(o,a,i),!(!n(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var N=new e,I=new e;_.rayEllipsoid=function(t,r){var n,a,o,u,s,c=r.oneOverRadii,l=e.multiplyComponents(c,t.origin,N),E=e.multiplyComponents(c,t.direction,I),f=e.magnitudeSquared(l),h=e.dot(l,E);if(f>1){if(h>=0)return;var d=h*h;if(n=f-1,a=e.magnitudeSquared(E),o=a*n,d<o)return;if(d>o){u=h*h-o,s=-h+Math.sqrt(u);var _=s/a,p=n/s;return _<p?new i(_,p):{start:p,stop:_}}var m=Math.sqrt(n/a);return new i(m,m)}return f<1?(n=f-1,a=e.magnitudeSquared(E),o=a*n,u=h*h-o,s=-h+Math.sqrt(u),new i(0,s/a)):h<0?(a=e.magnitudeSquared(E),new i(0,-h/a)):void 0};var M=new e,O=new e,g=new e,C=new e,w=new e,P=new u,x=new u,L=new u,U=new u,b=new u,F=new u,D=new u,B=new e,z=new e,G=new t;_.grazingAltitudeLocation=function(t,r){var a=t.origin,i=t.direction;if(!e.equals(a,e.ZERO)){var s=r.geodeticSurfaceNormal(a,M);if(e.dot(i,s)>=0)return a}var c=n(this.rayEllipsoid(t,r)),l=r.transformPositionToScaledSpace(i,M),E=e.normalize(l,l),f=e.mostOrthogonalAxis(l,C),h=e.normalize(e.cross(f,E,O),O),_=e.normalize(e.cross(E,h,g),g),p=P;p[0]=E.x,p[1]=E.y,p[2]=E.z,p[3]=h.x,p[4]=h.y,p[5]=h.z,p[6]=_.x,p[7]=_.y,p[8]=_.z;var m=u.transpose(p,x),T=u.fromScale(r.radii,L),y=u.fromScale(r.oneOverRadii,U),R=b;R[0]=0,R[1]=-i.z,R[2]=i.y,R[3]=i.z,R[4]=0,R[5]=-i.x,R[6]=-i.y,R[7]=i.x,R[8]=0;var A,v,S=u.multiply(u.multiply(m,y,F),R,F),N=u.multiply(u.multiply(S,T,D),p,D),I=u.multiplyByVector(S,a,w),V=d(N,e.negate(I,M),0,0,1),q=V.length;if(q>0){for(var X=e.clone(e.ZERO,z),H=Number.NEGATIVE_INFINITY,W=0;W<q;++W){A=u.multiplyByVector(T,u.multiplyByVector(p,V[W],B),B);var k=e.normalize(e.subtract(A,a,C),C),Y=e.dot(k,i);Y>H&&(H=Y,X=e.clone(A,X))}var Z=r.cartesianToCartographic(X,G);return H=o.clamp(H,0,1),v=e.magnitude(e.subtract(X,a,C))*Math.sqrt(1-H*H),v=c?-v:v,Z.height=v,r.cartographicToCartesian(Z,new e)}};var V=new e;return _.lineSegmentPlane=function(t,r,a,i){n(i)||(i=new e);var u=e.subtract(r,t,V),s=a.normal,c=e.dot(s,u);if(!(Math.abs(c)<o.EPSILON6)){var l=e.dot(s,t),E=-(a.distance+l)/c;if(!(E<0||E>1))return e.multiplyByScalar(u,E,i),e.add(t,i,i),i}},_.trianglePlaneIntersection=function(t,r,n,a){var i=a.normal,o=a.distance,u=e.dot(i,t)+o<0,s=e.dot(i,r)+o<0,c=e.dot(i,n)+o<0,l=0;l+=u?1:0,l+=s?1:0,l+=c?1:0;var E,f;if(1!==l&&2!==l||(E=new e,f=new e),1===l){if(u)return _.lineSegmentPlane(t,r,a,E),_.lineSegmentPlane(t,n,a,f),{positions:[t,r,n,E,f],indices:[0,3,4,1,2,4,1,4,3]};if(s)return _.lineSegmentPlane(r,n,a,E),_.lineSegmentPlane(r,t,a,f),{positions:[t,r,n,E,f],indices:[1,3,4,2,0,4,2,4,3]};if(c)return _.lineSegmentPlane(n,t,a,E),_.lineSegmentPlane(n,r,a,f),{positions:[t,r,n,E,f],indices:[2,3,4,0,1,4,0,4,3]}}else if(2===l){if(!u)return _.lineSegmentPlane(r,t,a,E),_.lineSegmentPlane(n,t,a,f),{positions:[t,r,n,E,f],indices:[1,2,4,1,4,3,0,3,4]};if(!s)return _.lineSegmentPlane(n,r,a,E),_.lineSegmentPlane(t,r,a,f),{positions:[t,r,n,E,f],indices:[2,0,4,2,4,3,1,3,4]};if(!c)return _.lineSegmentPlane(t,n,a,E),_.lineSegmentPlane(r,n,a,f),{positions:[t,r,n,E,f],indices:[0,1,4,0,4,3,2,3,4]}}},_}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,r,n,a){"use strict";function i(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 o=new e;return i.fromCartesian4=function(r,n){var a=e.fromCartesian4(r,o),u=r.w;return t(n)?(e.clone(a,n.normal),n.distance=u,n):new i(a,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/Tipsify",["./defaultValue","./defined","./DeveloperError"],function(e,t,r){"use strict";var n={};return 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T,y,R=[],A=[],v=0,S=[],N=s/3,I=[];for(h=0;h<N;h++)I[h]=!1;for(var M,O;-1!==p;){R=[],y=d[p],O=y.vertexTriangles.length;for(var g=0;g<O;++g)if(_=y.vertexTriangles[g],!I[_]){I[_]=!0,l=_+_+_;for(var C=0;C<3;++C)M=i[l],R.push(M),A.push(M),S[v]=M,++v,T=d[M],--T.numLiveTriangles,m-T.timeStamp>u&&(T.timeStamp=m,++m),++l}p=function(e,t,r,a,i,o,u){for(var s,c=-1,l=-1,E=0;E<r.length;){var f=r[E];a[f].numLiveTriangles&&(s=0,i-a[f].timeStamp+2*a[f].numLiveTriangles<=t&&(s=i-a[f].timeStamp),(s>l||-1===l)&&(l=s,c=f)),++E}return-1===c?n(a,o,e,u):c}(i,u,R,d,m,A,c)}return 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o=i[r],s=o.values.length,l=!0,E=1;E<n;++E){var f=e[E][t].attributes[r];if(!c(f)||o.componentDatatype!==f.componentDatatype||o.componentsPerAttribute!==f.componentsPerAttribute||o.normalize!==f.normalize){l=!1;break}s+=f.values.length}l&&(a[r]=new d({componentDatatype:o.componentDatatype,componentsPerAttribute:o.componentsPerAttribute,normalize:o.normalize,values:u.createTypedArray(o.componentDatatype,s)}))}return a}function U(e,t){var n,i,o,u,s,l,E,f=e.length,d=(e[0].modelMatrix,c(e[0][t].indices)),_=e[0][t].primitiveType,m=L(e,t);for(n in m)if(m.hasOwnProperty(n))for(s=m[n].values,u=0,i=0;i<f;++i)for(l=e[i][t].attributes[n].values,E=l.length,o=0;o<E;++o)s[u++]=l[o];var T;if(d){var y=0;for(i=0;i<f;++i)y+=e[i][t].indices.length;var R=h.computeNumberOfVertices(new h({attributes:m,primitiveType:S.POINTS})),A=p.createTypedArray(R,y),v=0,N=0;for(i=0;i<f;++i){var I=e[i][t].indices,M=I.length;for(u=0;u<M;++u)A[v++]=N+I[u];N+=h.computeNumberOfVertices(e[i][t])}T=A}var O,g=new 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t=h.computeNumberOfVertices(e),r=p.createTypedArray(t,t),n=0;n<t;++n)r[n]=n;return e.indices=r,e}function z(e){var t=h.computeNumberOfVertices(e),r=p.createTypedArray(t,2*(t-1));r[0]=0,r[1]=1;for(var n=2,a=2;a<t;++a)r[n++]=a-1,r[n++]=a;return e.indices=r,e.primitiveType=S.LINES,e}function G(e){var t=h.computeNumberOfVertices(e),r=p.createTypedArray(t,2*t);r[0]=0,r[1]=1;for(var n=2,a=2;a<t;++a)r[n++]=a-1,r[n++]=a;return r[n++]=t-1,r[n]=0,e.indices=r,e.primitiveType=S.LINES,e}function V(e){switch(e.primitiveType){case S.TRIANGLE_FAN:return F(e);case S.TRIANGLE_STRIP:return D(e);case S.TRIANGLES:return b(e);case S.LINE_STRIP:return z(e);case S.LINE_LOOP:return G(e);case S.LINES:return B(e)}return e}function q(e,t){Math.abs(e.y)<y.EPSILON6&&(e.y=t?-y.EPSILON6:y.EPSILON6)}function X(e,t,r){if(0!==e.y&&0!==t.y&&0!==r.y)return q(e,e.y<0),q(t,t.y<0),void q(r,r.y<0);var n,a=Math.abs(e.y),i=Math.abs(t.y),o=Math.abs(r.y);n=a>i?a>o?y.sign(e.y):y.sign(r.y):i>o?y.sign(t.y):y.sign(r.y);var 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R=a.fromArray(s,3*e,Oe),A=a.fromArray(s,3*r,ge),v=a.fromArray(s,3*i,Ce);a.multiplyByScalar(R,y.x,R),a.multiplyByScalar(A,y.y,A),a.multiplyByScalar(v,y.z,v);var S=a.add(R,A,R);a.add(S,v,S),a.normalize(S,S),a.pack(S,d.normal.values,3*_)}if(c(h)){var N=a.fromArray(h,3*e,Oe),I=a.fromArray(h,3*r,ge),M=a.fromArray(h,3*i,Ce);a.multiplyByScalar(N,y.x,N),a.multiplyByScalar(I,y.y,I),a.multiplyByScalar(M,y.z,M);var O;a.equals(N,a.ZERO)&&a.equals(I,a.ZERO)&&a.equals(M,a.ZERO)?(O=Oe,O.x=0,O.y=0,O.z=0):(O=a.add(N,I,N),a.add(O,M,O),a.normalize(O,O)),a.pack(O,d.extrudeDirection.values,3*_)}if(c(l)){var g=a.fromArray(l,3*e,Oe),C=a.fromArray(l,3*r,ge),w=a.fromArray(l,3*i,Ce);a.multiplyByScalar(g,y.x,g),a.multiplyByScalar(C,y.y,C),a.multiplyByScalar(w,y.z,w);var P=a.add(g,C,g);a.add(P,w,P),a.normalize(P,P),a.pack(P,d.tangent.values,3*_)}if(c(E)){var 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h=o[t],d=o[t+1],_=a.fromArray(i,3*h,Oe),p=a.fromArray(i,3*d,ge);Math.abs(_.y)<y.EPSILON6&&(_.y<0?_.y=-y.EPSILON6:_.y=y.EPSILON6),Math.abs(p.y)<y.EPSILON6&&(p.y<0?p.y=-y.EPSILON6:p.y=y.EPSILON6);var m=u.attributes,R=u.indices,A=f,v=s.attributes,S=s.indices,N=E,I=T.lineSegmentPlane(_,p,Ue,Ce);if(c(I)){var M=a.multiplyByScalar(a.UNIT_Y,5*y.EPSILON9,be);_.y<0&&(a.negate(M,M),m=s.attributes,R=s.indices,A=E,v=u.attributes,S=u.indices,N=f);var O=a.add(I,M,Fe);j(m,R,A,o,t,_),j(m,R,A,o,-1,O),a.negate(M,M),a.add(I,M,O),j(v,S,N,o,-1,O),j(v,S,N,o,t+1,p)}else{var g,C,w;_.y<0?(g=s.attributes,C=s.indices,w=E):(g=u.attributes,C=u.indices,w=f),j(g,C,w,o,t,_),j(g,C,w,o,t+1,p)}}Z(e,s,u)}function $(e){for(var t=e.attributes,r=t.position.values,n=t.prevPosition.values,i=t.nextPosition.values,o=r.length,u=0;u<o;u+=3){var s=a.unpack(r,u,ze);if(!(s.x>0)){var c=a.unpack(n,u,Ge);(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]):a.pack(s,n,u));var l=a.unpack(i,u,Ve);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(u+3<o?(i[u]=r[u+3],i[u+1]=r[u+4],i[u+2]=r[u+5]):a.pack(s,i,u))}}}function ee(e){var t,r,o,u=e.geometry,s=u.attributes,l=s.position.values,E=s.prevPosition.values,f=s.nextPosition.values,h=s.expandAndWidth.values,d=c(s.st)?s.st.values:void 0,_=c(s.color)?s.color.values:void 0,p=Y(u),m=Y(u),R=!1,A=l.length/3;for(t=0;t<A;t+=4){var v=t,S=t+2,N=a.fromArray(l,3*v,ze),I=a.fromArray(l,3*S,Ge);if(Math.abs(N.y)<Ye)for(N.y=Ye*(I.y<0?-1:1),l[3*t+1]=N.y,l[3*(t+1)+1]=N.y,r=3*v;r<3*v+12;r+=3)E[r]=l[3*t],E[r+1]=l[3*t+1],E[r+2]=l[3*t+2];if(Math.abs(I.y)<Ye)for(I.y=Ye*(N.y<0?-1:1),l[3*(t+2)+1]=I.y,l[3*(t+3)+1]=I.y,r=3*v;r<3*v+12;r+=3)f[r]=l[3*(t+2)],f[r+1]=l[3*(t+2)+1],f[r+2]=l[3*(t+2)+2];var M=p.attributes,O=p.indices,g=m.attributes,C=m.indices,w=T.lineSegmentPlane(N,I,Ue,qe);if(c(w)){R=!0;var P=a.multiplyByScalar(a.UNIT_Y,ke,Xe);N.y<0&&(a.negate(P,P),M=m.attributes,O=m.indices,g=p.attributes,C=p.indices);var x=a.add(w,P,He);M.position.values.push(N.x,N.y,N.z,N.x,N.y,N.z),M.position.values.push(x.x,x.y,x.z),M.position.values.push(x.x,x.y,x.z),M.prevPosition.values.push(E[3*v],E[3*v+1],E[3*v+2]),M.prevPosition.values.push(E[3*v+3],E[3*v+4],E[3*v+5]),M.prevPosition.values.push(N.x,N.y,N.z,N.x,N.y,N.z),M.nextPosition.values.push(x.x,x.y,x.z),M.nextPosition.values.push(x.x,x.y,x.z),M.nextPosition.values.push(x.x,x.y,x.z),M.nextPosition.values.push(x.x,x.y,x.z),a.negate(P,P),a.add(w,P,x),g.position.values.push(x.x,x.y,x.z),g.position.values.push(x.x,x.y,x.z),g.position.values.push(I.x,I.y,I.z,I.x,I.y,I.z),g.prevPosition.values.push(x.x,x.y,x.z),g.prevPosition.values.push(x.x,x.y,x.z),g.prevPosition.values.push(x.x,x.y,x.z),g.prevPosition.values.push(x.x,x.y,x.z),g.nextPosition.values.push(I.x,I.y,I.z,I.x,I.y,I.z),g.nextPosition.values.push(f[3*S],f[3*S+1],f[3*S+2]),g.nextPosition.values.push(f[3*S+3],f[3*S+4],f[3*S+5]);var L=n.fromArray(h,2*v,De),U=Math.abs(L.y);M.expandAndWidth.values.push(-1,U,1,U),M.expandAndWidth.values.push(-1,-U,1,-U),g.expandAndWidth.values.push(-1,U,1,U),g.expandAndWidth.values.push(-1,-U,1,-U);var b=a.magnitudeSquared(a.subtract(w,N,Ve));if(b/=a.magnitudeSquared(a.subtract(I,N,Ve)),c(_)){var F=i.fromArray(_,4*v,We),D=i.fromArray(_,4*S,We),B=y.lerp(F.x,D.x,b),z=y.lerp(F.y,D.y,b),G=y.lerp(F.z,D.z,b),V=y.lerp(F.w,D.w,b);for(r=4*v;r<4*v+8;++r)M.color.values.push(_[r]);for(M.color.values.push(B,z,G,V),M.color.values.push(B,z,G,V),g.color.values.push(B,z,G,V),g.color.values.push(B,z,G,V),r=4*S;r<4*S+8;++r)g.color.values.push(_[r])}if(c(d)){var q=n.fromArray(d,2*v,De),X=n.fromArray(d,2*(t+3),Be),H=y.lerp(q.x,X.x,b);for(r=2*v;r<2*v+4;++r)M.st.values.push(d[r]);for(M.st.values.push(H,q.y),M.st.values.push(H,X.y),g.st.values.push(H,q.y),g.st.values.push(H,X.y),r=2*S;r<2*S+4;++r)g.st.values.push(d[r])}o=M.position.values.length/3-4,O.push(o,o+2,o+1),O.push(o+1,o+2,o+3),o=g.position.values.length/3-4,C.push(o,o+2,o+1),C.push(o+1,o+2,o+3)}else{var W,k;for(N.y<0?(W=m.attributes,k=m.indices):(W=p.attributes,k=p.indices),W.position.values.push(N.x,N.y,N.z),W.position.values.push(N.x,N.y,N.z),W.position.values.push(I.x,I.y,I.z),W.position.values.push(I.x,I.y,I.z),r=3*t;r<3*t+12;++r)W.prevPosition.values.push(E[r]),W.nextPosition.values.push(f[r]);for(r=2*t;r<2*t+8;++r)W.expandAndWidth.values.push(h[r]),c(d)&&W.st.values.push(d[r]);if(c(_))for(r=4*t;r<4*t+16;++r)W.color.values.push(_[r]);o=W.position.values.length/3-4,k.push(o,o+2,o+1),k.push(o+1,o+2,o+3)}}R&&($(m),$(p)),Z(e,m,p)}var te={};te.toWireframe=function(e){var t=e.indices;if(c(t)){switch(e.primitiveType){case S.TRIANGLES:e.indices=M(t);break;case S.TRIANGLE_STRIP:e.indices=O(t);break;case S.TRIANGLE_FAN:e.indices=g(t)}e.primitiveType=S.LINES}return e},te.createLineSegmentsForVectors=function(e,t,n){t=s(t,"normal"),n=s(n,1e4);for(var a=e.attributes.position.values,i=e.attributes[t].values,o=a.length,l=new Float64Array(2*o),E=0,f=0;f<o;f+=3)l[E++]=a[f],l[E++]=a[f+1],l[E++]=a[f+2],l[E++]=a[f]+i[f]*n,l[E++]=a[f+1]+i[f+1]*n,l[E++]=a[f+2]+i[f+2]*n;var _,p=e.boundingSphere;return c(p)&&(_=new r(p.center,p.radius+n)),new h({attributes:{position:new d({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:S.LINES,boundingSphere:_})},te.createAttributeLocations=function(e){var t,r=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","tangent","bitangent","extrudeDirection","compressedAttributes"],n=e.attributes,a={},i=0,o=r.length;for(t=0;t<o;++t){var u=r[t];c(n[u])&&(a[u]=i++)}for(var s in n)n.hasOwnProperty(s)&&!c(a[s])&&(a[s]=i++);return a},te.reorderForPreVertexCache=function(e){var t=h.computeNumberOfVertices(e),r=e.indices;if(c(r)){for(var n=new Int32Array(t),a=0;a<t;a++)n[a]=-1;for(var i,o=r,s=o.length,l=p.createTypedArray(t,s),E=0,f=0,d=0;E<s;)i=n[o[E]],-1!==i?l[f]=i:(i=o[E],n[i]=d,l[f]=d,++d),++E,++f;e.indices=l;var _=e.attributes;for(var m in _)if(_.hasOwnProperty(m)&&c(_[m])&&c(_[m].values)){for(var T=_[m],y=T.values,R=0,A=T.componentsPerAttribute,v=u.createTypedArray(T.componentDatatype,d*A);R<t;){var S=n[R];if(-1!==S)for(var N=0;N<A;N++)v[A*S+N]=y[A*R+N];++R}T.values=v}}return e},te.reorderForPostVertexCache=function(e,t){var r=e.indices;if(e.primitiveType===S.TRIANGLES&&c(r)){for(var n=r.length,a=0,i=0;i<n;i++)r[i]>a&&(a=r[i]);e.indices=N.tipsify({indices:r,maximumIndex:a,cacheSize:t})}return e},te.fitToUnsignedShortIndices=function(e){var t=[],r=h.computeNumberOfVertices(e);if(c(e.indices)&&r>=y.SIXTY_FOUR_KILOBYTES){var n,a=[],i=[],o=0,u=C(e.attributes),s=e.indices,l=s.length;e.primitiveType===S.TRIANGLES?n=3:e.primitiveType===S.LINES?n=2:e.primitiveType===S.POINTS&&(n=1);for(var E=0;E<l;E+=n){for(var f=0;f<n;++f){var d=s[E+f],_=a[d];c(_)||(_=o++,a[d]=_,w(u,e.attributes,d)),i.push(_)}o+n>=y.SIXTY_FOUR_KILOBYTES&&(t.push(new h({attributes:u,indices:i,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV})),a=[],i=[],o=0,u=C(e.attributes))}0!==i.length&&t.push(new h({attributes:u,indices:i,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV}))}else t.push(e);return t};var re=new a,ne=new o;te.projectTo2D=function(e,t,r,n,i){var o=e.attributes[t];i=c(i)?i:new f;for(var s=i.ellipsoid,l=o.values,E=new Float64Array(l.length),h=0,_=0;_<l.length;_+=3){var p=a.fromArray(l,_,re),m=s.cartesianToCartographic(p,ne),T=i.project(m,re);E[h++]=T.x,E[h++]=T.y,E[h++]=T.z}return e.attributes[r]=o,e.attributes[n]=new d({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:E}),delete e.attributes[t],e};var ae={high:0,low:0};te.encodeAttribute=function(e,t,r,n){for(var a=e.attributes[t],i=a.values,o=i.length,s=new Float32Array(o),c=new Float32Array(o),l=0;l<o;++l)E.encode(i[l],ae),s[l]=ae.high,c[l]=ae.low;var f=a.componentsPerAttribute;return e.attributes[r]=new d({componentDatatype:u.FLOAT,componentsPerAttribute:f,values:s}),e.attributes[n]=new d({componentDatatype:u.FLOAT,componentsPerAttribute:f,values:c}),delete e.attributes[t],e};var ie=new a,oe=new A,ue=new R;te.transformToWorldCoordinates=function(e){var t=e.modelMatrix;if(A.equals(t,A.IDENTITY))return e;var n=e.geometry.attributes;P(t,n.position),P(t,n.prevPosition),P(t,n.nextPosition),(c(n.normal)||c(n.tangent)||c(n.bitangent))&&(A.inverse(t,oe),A.transpose(oe,oe),A.getRotation(oe,ue),x(ue,n.normal),x(ue,n.tangent),x(ue,n.bitangent));var a=e.geometry.boundingSphere;return c(a)&&(e.geometry.boundingSphere=r.transform(a,t,a)),e.modelMatrix=A.clone(A.IDENTITY),e};var se=new a;te.combineInstances=function(e){for(var t=[],r=[],n=e.length,a=0;a<n;++a){var i=e[a];c(i.geometry)?t.push(i):c(i.westHemisphereGeometry)&&c(i.eastHemisphereGeometry)&&r.push(i)}var o=[];return t.length>0&&o.push(U(t,"geometry")),r.length>0&&(o.push(U(r,"westHemisphereGeometry")),o.push(U(r,"eastHemisphereGeometry"))),o};var ce=new a,le=new a,Ee=new a,fe=new a;te.computeNormal=function(e){var t,r=e.indices,n=e.attributes,i=n.position.values,o=n.position.values.length/3,s=r.length,c=new Array(o),l=new Array(s/3),E=new Array(s);for(t=0;t<o;t++)c[t]={indexOffset:0,count:0,currentCount:0};var f=0;for(t=0;t<s;t+=3){var h=r[t],_=r[t+1],p=r[t+2],m=3*h,T=3*_,R=3*p;le.x=i[m],le.y=i[m+1],le.z=i[m+2],Ee.x=i[T],Ee.y=i[T+1],Ee.z=i[T+2],fe.x=i[R],fe.y=i[R+1],fe.z=i[R+2],c[h].count++,c[_].count++,c[p].count++,a.subtract(Ee,le,Ee),a.subtract(fe,le,fe),l[f]=a.cross(Ee,fe,new a),f++}var A=0;for(t=0;t<o;t++)c[t].indexOffset+=A,A+=c[t].count;f=0;var v;for(t=0;t<s;t+=3){v=c[r[t]];var S=v.indexOffset+v.currentCount;E[S]=f,v.currentCount++,v=c[r[t+1]],S=v.indexOffset+v.currentCount,E[S]=f,v.currentCount++,v=c[r[t+2]],S=v.indexOffset+v.currentCount,E[S]=f,v.currentCount++,f++}var N=new Float32Array(3*o);for(t=0;t<o;t++){var I=3*t;if(v=c[t],a.clone(a.ZERO,ce),v.count>0){for(f=0;f<v.count;f++)a.add(ce,l[E[v.indexOffset+f]],ce);a.equalsEpsilon(a.ZERO,ce,y.EPSILON10)&&a.clone(l[E[v.indexOffset]],ce)}a.equalsEpsilon(a.ZERO,ce,y.EPSILON10)&&(ce.z=1),a.normalize(ce,ce),N[I]=ce.x,N[I+1]=ce.y,N[I+2]=ce.z}return e.attributes.normal=new d({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:N}),e};var he=new a,de=new a,_e=new a;te.computeTangentAndBitangent=function(e){var t,r=(e.attributes,e.indices),n=e.attributes.position.values,i=e.attributes.normal.values,o=e.attributes.st.values,s=e.attributes.position.values.length/3,c=r.length,l=new Array(3*s);for(t=0;t<l.length;t++)l[t]=0;var E,f,h;for(t=0;t<c;t+=3){var _=r[t],p=r[t+1],m=r[t+2];E=3*_,f=3*p,h=3*m;var T=2*_,y=2*p,R=2*m,A=n[E],v=n[E+1],S=n[E+2],N=o[T],I=o[T+1],M=o[y+1]-I,O=o[R+1]-I,g=1/((o[y]-N)*O-(o[R]-N)*M),C=(O*(n[f]-A)-M*(n[h]-A))*g,w=(O*(n[f+1]-v)-M*(n[h+1]-v))*g,P=(O*(n[f+2]-S)-M*(n[h+2]-S))*g;l[E]+=C,l[E+1]+=w,l[E+2]+=P,l[f]+=C,l[f+1]+=w,l[f+2]+=P,l[h]+=C,l[h+1]+=w,l[h+2]+=P}var x=new Float32Array(3*s),L=new Float32Array(3*s);for(t=0;t<s;t++){E=3*t,f=E+1,h=E+2;var U=a.fromArray(i,E,he),b=a.fromArray(l,E,_e),F=a.dot(U,b);a.multiplyByScalar(U,F,de),a.normalize(a.subtract(b,de,b),b),x[E]=b.x,x[f]=b.y,x[h]=b.z,a.normalize(a.cross(U,b,b),b),L[E]=b.x,L[f]=b.y,L[h]=b.z}return e.attributes.tangent=new d({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:x}),e.attributes.bitangent=new d({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:L}),e};var pe=new n,me=new a,Te=new a,ye=new a,Re=new n;te.compressVertices=function(t){var r,i,o=t.attributes.extrudeDirection;if(c(o)){var s=o.values;i=s.length/3;var l=new Float32Array(2*i),E=0;for(r=0;r<i;++r)a.fromArray(s,3*r,me),a.equals(me,a.ZERO)?E+=2:(Re=e.octEncodeInRange(me,65535,Re),l[E++]=Re.x,l[E++]=Re.y);return t.attributes.compressedAttributes=new d({componentDatatype:u.FLOAT,componentsPerAttribute:2,values:l}),delete t.attributes.extrudeDirection,t}var f=t.attributes.normal,h=t.attributes.st,_=c(f),p=c(h);if(!_&&!p)return t;var m,T,y,R,A=t.attributes.tangent,v=t.attributes.bitangent,S=c(A),N=c(v);_&&(m=f.values),p&&(T=h.values),S&&(y=A.values),N&&(R=v.values),i=(_?m.length:T.length)/(_?3:2);var I=i,M=p&&_?2:1;M+=S||N?1:0,I*=M;var O=new Float32Array(I),g=0;for(r=0;r<i;++r){p&&(n.fromArray(T,2*r,pe),O[g++]=e.compressTextureCoordinates(pe));var C=3*r;_&&c(y)&&c(R)?(a.fromArray(m,C,me),a.fromArray(y,C,Te),a.fromArray(R,C,ye),e.octPack(me,Te,ye,pe),O[g++]=pe.x,O[g++]=pe.y):(_&&(a.fromArray(m,C,me),O[g++]=e.octEncodeFloat(me)),S&&(a.fromArray(y,C,me),O[g++]=e.octEncodeFloat(me)),N&&(a.fromArray(R,C,me),O[g++]=e.octEncodeFloat(me)))}return t.attributes.compressedAttributes=new d({componentDatatype:u.FLOAT,componentsPerAttribute:M,values:O}),_&&delete t.attributes.normal,p&&delete t.attributes.st,N&&delete t.attributes.bitangent,S&&delete t.attributes.tangent,t};var Ae=new a,ve=new a,Se=new a,Ne=new a,Ie=new a,Me={positions:new Array(7),indices:new Array(9)},Oe=new a,ge=new a,Ce=new a,we=new a,Pe=new n,xe=new n,Le=new n,Ue=v.fromPointNormal(a.ZERO,a.UNIT_Y),be=new a,Fe=new a,De=new n,Be=new n,ze=new a,Ge=new a,Ve=new a,qe=new a,Xe=new a,He=new a,We=new i,ke=5*y.EPSILON9,Ye=y.EPSILON6;return te.splitLongitude=function(e){var t=e.geometry,n=t.boundingSphere;if(c(n)){if(n.center.x-n.radius>0||r.intersectPlane(n,v.ORIGIN_ZX_PLANE)!==m.INTERSECTING)return e}if(t.geometryType!==_.NONE)switch(t.geometryType){case _.POLYLINES:ee(e);break;case _.TRIANGLES:Q(e);break;case _.LINES:J(e)}else V(t),t.primitiveType===S.TRIANGLES?Q(e):t.primitiveType===S.LINES&&J(e);return e},te}),define("Core/WebMercatorProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,t,r,n,a,i,o,u){"use strict";function s(e){this._ellipsoid=r(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return a(s.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),s.mercatorAngleToGeodeticLatitude=function(e){return u.PI_OVER_TWO-2*Math.atan(Math.exp(-e))},s.geodeticLatitudeToMercatorAngle=function(e){e>s.MaximumLatitude?e=s.MaximumLatitude:e<-s.MaximumLatitude&&(e=-s.MaximumLatitude);var t=Math.sin(e);return.5*Math.log((1+t)/(1-t))},s.MaximumLatitude=s.mercatorAngleToGeodeticLatitude(Math.PI),s.prototype.project=function(t,r){var a=this._semimajorAxis,i=t.longitude*a,o=s.geodeticLatitudeToMercatorAngle(t.latitude)*a,u=t.height;return n(r)?(r.x=i,r.y=o,r.z=u,r):new e(i,o,u)},s.prototype.unproject=function(e,r){var a=this._oneOverSemimajorAxis,i=e.x*a,o=s.mercatorAngleToGeodeticLatitude(e.y*a),u=e.z
;return n(r)?(r.longitude=i,r.latitude=o,r.height=u,r):new t(i,o,u)},s}),define("Scene/PrimitivePipeline",["../Core/BoundingSphere","../Core/ComponentDatatype","../Core/defined","../Core/DeveloperError","../Core/Ellipsoid","../Core/FeatureDetection","../Core/GeographicProjection","../Core/Geometry","../Core/GeometryAttribute","../Core/GeometryAttributes","../Core/GeometryPipeline","../Core/IndexDatatype","../Core/Matrix4","../Core/WebMercatorProjection"],function(e,t,r,n,a,i,o,u,s,c,l,E,f,h){"use strict";function d(e,t,n){var a,i=!n,o=e.length;if(!i&&o>1){var u=e[0].modelMatrix;for(a=1;a<o;++a)if(!f.equals(u,e[a].modelMatrix)){i=!0;break}}if(i)for(a=0;a<o;++a)r(e[a].geometry)&&l.transformToWorldCoordinates(e[a]);else f.multiplyTransformation(t,e[0].modelMatrix,t)}function _(e,r){var n=e.attributes,a=n.position,i=a.values.length/a.componentsPerAttribute;n.batchId=new s({componentDatatype:t.FLOAT,componentsPerAttribute:1,values:new Float32Array(i)});for(var o=n.batchId.values,u=0;u<i;++u)o[u]=r}function p(e){for(var t=e.length,n=0;n<t;++n){var a=e[n];r(a.geometry)?_(a.geometry,n):r(a.westHemisphereGeometry)&&r(a.eastHemisphereGeometry)&&(_(a.westHemisphereGeometry,n),_(a.eastHemisphereGeometry,n))}}function m(n){var a,i,o=n.instances,u=n.projection,s=n.elementIndexUintSupported,c=n.scene3DOnly,E=n.vertexCacheOptimize,f=n.compressVertices,h=n.modelMatrix,_=o.length;for(a=0;a<_;++a)if(r(o[a].geometry)){o[a].geometry.primitiveType;break}if(d(o,h,c),!c)for(a=0;a<_;++a)r(o[a].geometry)&&l.splitLongitude(o[a]);if(p(o),E)for(a=0;a<_;++a){var m=o[a];r(m.geometry)?(l.reorderForPostVertexCache(m.geometry),l.reorderForPreVertexCache(m.geometry)):r(m.westHemisphereGeometry)&&r(m.eastHemisphereGeometry)&&(l.reorderForPostVertexCache(m.westHemisphereGeometry),l.reorderForPreVertexCache(m.westHemisphereGeometry),l.reorderForPostVertexCache(m.eastHemisphereGeometry),l.reorderForPreVertexCache(m.eastHemisphereGeometry))}var T=l.combineInstances(o);for(_=T.length,a=0;a<_;++a){i=T[a];var y,R=i.attributes;if(c)for(y in R)R.hasOwnProperty(y)&&R[y].componentDatatype===t.DOUBLE&&l.encodeAttribute(i,y,y+"3DHigh",y+"3DLow");else for(y in R)if(R.hasOwnProperty(y)&&R[y].componentDatatype===t.DOUBLE){var A=y+"3D",v=y+"2D";l.projectTo2D(i,y,A,v,u),r(i.boundingSphere)&&"position"===y&&(i.boundingSphereCV=e.fromVertices(i.attributes.position2D.values)),l.encodeAttribute(i,A,A+"High",A+"Low"),l.encodeAttribute(i,v,v+"High",v+"Low")}f&&l.compressVertices(i)}if(!s){var S=[];for(_=T.length,a=0;a<_;++a)i=T[a],S=S.concat(l.fitToUnsignedShortIndices(i));T=S}return T}function T(e,t,n,a){var i,o,u,s=a.length-1;if(s>=0){var c=a[s];i=c.offset+c.count,u=c.index,o=n[u].indices.length}else i=0,u=0,o=n[u].indices.length;for(var l=e.length,E=0;E<l;++E){var f=e[E],h=f[t];if(r(h)){var d=h.indices.length;i+d>o&&(i=0,o=n[++u].indices.length),a.push({index:u,offset:i,count:d}),i+=d}}}function y(e,t){var r=[];return T(e,"geometry",t,r),T(e,"westHemisphereGeometry",t,r),T(e,"eastHemisphereGeometry",t,r),r}function R(e,t){var n=e.attributes;for(var a in n)if(n.hasOwnProperty(a)){var i=n[a];r(i)&&r(i.values)&&t.push(i.values.buffer)}r(e.indices)&&t.push(e.indices.buffer)}function A(e,t){for(var r=e.length,n=0;n<r;++n)R(e[n],t)}function v(t){for(var n=1,a=t.length,i=0;i<a;i++){var o=t[i];if(++n,r(o)){var u=o.attributes;n+=6+2*e.packedLength+(r(o.indices)?o.indices.length:0);for(var s in u)if(u.hasOwnProperty(s)&&r(u[s])){var c=u[s];n+=5+c.values.length}}}return n}function S(e,t){var r=e.length,n=new Float64Array(1+16*r),a=0;n[a++]=r;for(var i=0;i<r;i++){var o=e[i];f.pack(o.modelMatrix,n,a),a+=f.packedLength}return t.push(n.buffer),n}function N(e){for(var t=e,r=new Array(t[0]),n=0,a=1;a<t.length;){var i=f.unpack(t,a);a+=f.packedLength,r[n++]={modelMatrix:i}}return r}function I(t){var n=t.length,a=1+(e.packedLength+1)*n,i=new Float32Array(a),o=0;i[o++]=n;for(var u=0;u<n;++u){var s=t[u];r(s)?(i[o++]=1,e.pack(t[u],i,o)):i[o++]=0,o+=e.packedLength}return i}function M(t){for(var r=new Array(t[0]),n=0,a=1;a<t.length;)1===t[a++]&&(r[n]=e.unpack(t,a)),++n,a+=e.packedLength;return r}if(!i.supportsTypedArrays())return{};var O={};return O.combineGeometry=function(t){var n,a,i,o=t.instances,u=o.length;u>0&&(n=m(t),n.length>0&&(a=l.createAttributeLocations(n[0]),t.createPickOffsets&&(i=y(o,n))));for(var s=new Array(u),c=new Array(u),E=0;E<u;++E){var f=o[E],h=f.geometry;r(h)&&(s[E]=h.boundingSphere,c[E]=h.boundingSphereCV);var d=f.eastHemisphereGeometry,_=f.westHemisphereGeometry;r(d)&&r(_)&&(r(d.boundingSphere)&&r(_.boundingSphere)&&(s[E]=e.union(d.boundingSphere,_.boundingSphere)),r(d.boundingSphereCV)&&r(_.boundingSphereCV)&&(c[E]=e.union(d.boundingSphereCV,_.boundingSphereCV)))}return{geometries:n,modelMatrix:t.modelMatrix,attributeLocations:a,pickOffsets:i,boundingSpheres:s,boundingSpheresCV:c}},O.packCreateGeometryResults=function(t,n){var a=new Float64Array(v(t)),i=[],o={},u=t.length,s=0;a[s++]=u;for(var c=0;c<u;c++){var l=t[c],E=r(l);if(a[s++]=E?1:0,E){a[s++]=l.primitiveType,a[s++]=l.geometryType;var f=r(l.boundingSphere)?1:0;a[s++]=f,f&&e.pack(l.boundingSphere,a,s),s+=e.packedLength;var h=r(l.boundingSphereCV)?1:0;a[s++]=h,h&&e.pack(l.boundingSphereCV,a,s),s+=e.packedLength;var d=l.attributes,_=[];for(var p in d)d.hasOwnProperty(p)&&r(d[p])&&(_.push(p),r(o[p])||(o[p]=i.length,i.push(p)));a[s++]=_.length;for(var m=0;m<_.length;m++){var T=_[m],y=d[T];a[s++]=o[T],a[s++]=y.componentDatatype,a[s++]=y.componentsPerAttribute,a[s++]=y.normalize?1:0,a[s++]=y.values.length,a.set(y.values,s),s+=y.values.length}var R=r(l.indices)?l.indices.length:0;a[s++]=R,R>0&&(a.set(l.indices,s),s+=R)}}return n.push(a.buffer),{stringTable:i,packedData:a}},O.unpackCreateGeometryResults=function(r){for(var n,a=r.stringTable,i=r.packedData,o=new Array(i[0]),l=0,f=1;f<i.length;){if(1===i[f++]){var h,d,_=i[f++],p=i[f++];1===i[f++]&&(h=e.unpack(i,f)),f+=e.packedLength;1===i[f++]&&(d=e.unpack(i,f)),f+=e.packedLength;var m,T,y,R=new c,A=i[f++];for(n=0;n<A;n++){var v=a[i[f++]],S=i[f++];y=i[f++];var N=0!==i[f++];m=i[f++],T=t.createTypedArray(S,m);for(var I=0;I<m;I++)T[I]=i[f++];R[v]=new s({componentDatatype:S,componentsPerAttribute:y,normalize:N,values:T})}var M;if((m=i[f++])>0){var O=T.length/y;for(M=E.createTypedArray(O,m),n=0;n<m;n++)M[n]=i[f++]}o[l++]=new u({primitiveType:_,geometryType:p,boundingSphere:h,boundingSphereCV:d,indices:M,attributes:R})}else o[l++]=void 0}return o},O.packCombineGeometryParameters=function(e,t){for(var r=e.createGeometryResults,n=r.length,a=0;a<n;a++)t.push(r[a].packedData.buffer);return{createGeometryResults:e.createGeometryResults,packedInstances:S(e.instances,t),ellipsoid:e.ellipsoid,isGeographic:e.projection instanceof o,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e.createPickOffsets}},O.unpackCombineGeometryParameters=function(e){for(var t=N(e.packedInstances),r=e.createGeometryResults,n=r.length,i=0,u=0;u<n;u++)for(var s=O.unpackCreateGeometryResults(r[u]),c=s.length,l=0;l<c;l++){var E=s[l],d=t[i];d.geometry=E,++i}var _=a.clone(e.ellipsoid);return{instances:t,ellipsoid:_,projection:e.isGeographic?new o(_):new h(_),elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:f.clone(e.modelMatrix),createPickOffsets:e.createPickOffsets}},O.packCombineGeometryResults=function(e,t){r(e.geometries)&&A(e.geometries,t);var n=I(e.boundingSpheres),a=I(e.boundingSpheresCV);return t.push(n.buffer,a.buffer),{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,boundingSpheres:n,boundingSpheresCV:a}},O.unpackCombineGeometryResults=function(e){return{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,boundingSpheres:M(e.boundingSpheres),boundingSpheresCV:M(e.boundingSpheresCV)}},O}),define("Core/formatError",["./defined"],function(e){"use strict";function t(t){var r,n=t.name,a=t.message;r=e(n)&&e(a)?n+": "+a:t.toString();var i=t.stack;return e(i)&&(r+="\n"+i),r}return t}),define("Workers/createTaskProcessorWorker",["../Core/defaultValue","../Core/defined","../Core/formatError"],function(e,t,r){"use strict";function n(n){var a,i=[],o={id:void 0,result:void 0,error:void 0};return function(u){var s=u.data;i.length=0,o.id=s.id,o.error=void 0,o.result=void 0;try{o.result=n(s.parameters,i)}catch(e){e instanceof Error?o.error={name:e.name,message:e.message,stack:e.stack}:o.error=e}t(a)||(a=e(self.webkitPostMessage,self.postMessage)),s.canTransferArrayBuffer||(i.length=0);try{a(o,i)}catch(e){o.result=void 0,o.error="postMessage failed with error: "+r(e)+"\n  with responseMessage: "+JSON.stringify(o),a(o)}}}return n}),define("Workers/createGeometry",["../Core/defined","../Scene/PrimitivePipeline","./createTaskProcessorWorker","require"],function(e,t,r,n){"use strict";function a(t){var r=o[t];return e(r)||("object"==typeof exports?o[r]=r=n("Workers/"+t):n(["./"+t],function(e){r=e,o[r]=e})),r}function i(r,n){for(var i=r.subTasks,o=i.length,u=new Array(o),s=0;s<o;s++){var c=i[s],l=c.geometry,E=c.moduleName;if(e(E)){var f=a(E);u[s]=f(l,c.offset)}else u[s]=l}return t.packCreateGeometryResults(u,n)}var o={};return r(i)})}();