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createGroundPolylineGeometry.js

createGroundPolylineGeometry.js 19 KB
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  1. /**
    2. 

  2.  * @license
    3. 

  3.  * Cesium - https://github.com/CesiumGS/cesium
    4. 

  4.  * Version 1.99
    5. 

  5.  *
    6. 

  6.  * Copyright 2011-2022 Cesium Contributors
    7. 

  7.  *
    8. 

  8.  * Licensed under the Apache License, Version 2.0 (the "License");
    9. 

  9.  * you may not use this file except in compliance with the License.
    10. 

  10.  * You may obtain a copy of the License at
    11. 

  11.  *
    12. 

  12.  * http://www.apache.org/licenses/LICENSE-2.0
    13. 

  13.  *
    14. 

  14.  * Unless required by applicable law or agreed to in writing, software
    15. 

  15.  * distributed under the License is distributed on an "AS IS" BASIS,
    16. 

  16.  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    17. 

  17.  * See the License for the specific language governing permissions and
    18. 

  18.  * limitations under the License.
    19. 

  19.  *
    20. 

  20.  * Columbus View (Pat. Pend.)
    21. 

  21.  *
    22. 

  22.  * Portions licensed separately.
    23. 

  23.  * See https://github.com/CesiumGS/cesium/blob/main/LICENSE.md for full licensing details.
    24. 

  24.  */
    25. 

  25. define(["./Transforms-3ea76111","./Matrix2-7a2bab7e","./Matrix3-edb29a7e","./defaultValue-135942ca","./Math-a304e2d6","./ArcType-89067bf8","./arrayRemoveDuplicates-d35f503f","./ComponentDatatype-e86a9f87","./EllipsoidGeodesic-048356f7","./EllipsoidRhumbLine-5519960c","./EncodedCartesian3-bf4e5ec3","./GeometryAttribute-dacddb3f","./IntersectionTests-f3382f21","./Plane-5bea24eb","./WebMercatorProjection-76d90916","./combine-462d91dd","./RuntimeError-f0dada00","./WebGLConstants-fcb70ee3"],(function(e,t,a,n,i,r,s,o,l,c,u,C,d,p,h,g,f,m){"use strict";function w(i){i=n.defaultValue(i,n.defaultValue.EMPTY_OBJECT),this._ellipsoid=n.defaultValue(i.ellipsoid,a.Ellipsoid.WGS84),this._rectangle=n.defaultValue(i.rectangle,t.Rectangle.MAX_VALUE),this._projection=new e.GeographicProjection(this._ellipsoid),this._numberOfLevelZeroTilesX=n.defaultValue(i.numberOfLevelZeroTilesX,2),this._numberOfLevelZeroTilesY=n.defaultValue(i.numberOfLevelZeroTilesY,1)}Object.defineProperties(w.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}}),w.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e},w.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e},w.prototype.rectangleToNativeRectangle=function(e,a){const r=i.CesiumMath.toDegrees(e.west),s=i.CesiumMath.toDegrees(e.south),o=i.CesiumMath.toDegrees(e.east),l=i.CesiumMath.toDegrees(e.north);return n.defined(a)?(a.west=r,a.south=s,a.east=o,a.north=l,a):new t.Rectangle(r,s,o,l)},w.prototype.tileXYToNativeRectangle=function(e,t,a,n){const r=this.tileXYToRectangle(e,t,a,n);return r.west=i.CesiumMath.toDegrees(r.west),r.south=i.CesiumMath.toDegrees(r.south),r.east=i.CesiumMath.toDegrees(r.east),r.north=i.CesiumMath.toDegrees(r.north),r},w.prototype.tileXYToRectangle=function(e,a,i,r){const s=this._rectangle,o=this.getNumberOfXTilesAtLevel(i),l=this.getNumberOfYTilesAtLevel(i),c=s.width/o,u=e*c+s.west,C=(e+1)*c+s.west,d=s.height/l,p=s.north-a*d,h=s.north-(a+1)*d;return n.defined(r)||(r=new t.Rectangle(u,h,C,p)),r.west=u,r.south=h,r.east=C,r.north=p,r},w.prototype.positionToTileXY=function(e,a,r){const s=this._rectangle;if(!t.Rectangle.contains(s,e))return;const o=this.getNumberOfXTilesAtLevel(a),l=this.getNumberOfYTilesAtLevel(a),c=s.width/o,u=s.height/l;let C=e.longitude;s.east<s.west&&(C+=i.CesiumMath.TWO_PI);let d=(C-s.west)/c|0;d>=o&&(d=o-1);let p=(s.north-e.latitude)/u|0;return p>=l&&(p=l-1),n.defined(r)?(r.x=d,r.y=p,r):new t.Cartesian2(d,p)};const y=new a.Cartesian3,M=new a.Cartesian3,T=new a.Cartographic,E=new a.Cartesian3,_=new a.Cartesian3,O=new e.BoundingSphere,b=new w,P=[new a.Cartographic,new a.Cartographic,new a.Cartographic,new a.Cartographic],A=new t.Cartesian2,k={};function L(e){a.Cartographic.fromRadians(e.east,e.north,0,P[0]),a.Cartographic.fromRadians(e.west,e.north,0,P[1]),a.Cartographic.fromRadians(e.east,e.south,0,P[2]),a.Cartographic.fromRadians(e.west,e.south,0,P[3]);let t=0,n=0,i=0,r=0;const s=k._terrainHeightsMaxLevel;let o;for(o=0;o<=s;++o){let e=!1;for(let t=0;t<4;++t){const a=P[t];if(b.positionToTileXY(a,o,A),0===t)i=A.x,r=A.y;else if(i!==A.x||r!==A.y){e=!0;break}}if(e)break;t=i,n=r}if(0!==o)return{x:t,y:n,level:o>s?s:o-1}}k.initialize=function(){let t=k._initPromise;return n.defined(t)||(t=e.Resource.fetchJson(e.buildModuleUrl("Assets/approximateTerrainHeights.json")).then((function(e){k._terrainHeights=e})),k._initPromise=t),t},k.getMinimumMaximumHeights=function(e,i){i=n.defaultValue(i,a.Ellipsoid.WGS84);const r=L(e);let s=k._defaultMinTerrainHeight,o=k._defaultMaxTerrainHeight;if(n.defined(r)){const l=`${r.level}-${r.x}-${r.y}`,c=k._terrainHeights[l];n.defined(c)&&(s=c[0],o=c[1]),i.cartographicToCartesian(t.Rectangle.northeast(e,T),y),i.cartographicToCartesian(t.Rectangle.southwest(e,T),M),a.Cartesian3.midpoint(M,y,E);const u=i.scaleToGeodeticSurface(E,_);if(n.defined(u)){const e=a.Cartesian3.distance(E,u);s=Math.min(s,-e)}else s=k._defaultMinTerrainHeight}return s=Math.max(k._defaultMinTerrainHeight,s),{minimumTerrainHeight:s,maximumTerrainHeight:o}},k.getBoundingSphere=function(t,i){i=n.defaultValue(i,a.Ellipsoid.WGS84);const r=L(t);let s=k._defaultMaxTerrainHeight;if(n.defined(r)){const e=`${r.level}-${r.x}-${r.y}`,t=k._terrainHeights[e];n.defined(t)&&(s=t[1])}const o=e.BoundingSphere.fromRectangle3D(t,i,0);return e.BoundingSphere.fromRectangle3D(t,i,s,O),e.BoundingSphere.union(o,O,o)},k._terrainHeightsMaxLevel=6,k._defaultMaxTerrainHeight=9e3,k._defaultMinTerrainHeight=-1e5,k._terrainHeights=void 0,k._initPromise=void 0,Object.defineProperties(k,{initialized:{get:function(){return n.defined(k._terrainHeights)}}});var S=k;const x=[e.GeographicProjection,h.WebMercatorProjection],I=x.length,N=Math.cos(i.CesiumMath.toRadians(30)),R=Math.cos(i.CesiumMath.toRadians(150));function D(e){const t=(e=n.defaultValue(e,n.defaultValue.EMPTY_OBJECT)).positions;this.width=n.defaultValue(e.width,1),this._positions=t,this.granularity=n.defaultValue(e.granularity,9999),this.loop=n.defaultValue(e.loop,!1),this.arcType=n.defaultValue(e.arcType,r.ArcType.GEODESIC),this._ellipsoid=a.Ellipsoid.WGS84,this._projectionIndex=0,this._workerName="createGroundPolylineGeometry",this._scene3DOnly=!1}Object.defineProperties(D.prototype,{packedLength:{get:function(){return 1+3*this._positions.length+1+1+1+a.Ellipsoid.packedLength+1+1}}}),D.setProjectionAndEllipsoid=function(e,t){let a=0;for(let e=0;e<I;e++)if(t instanceof x[e]){a=e;break}e._projectionIndex=a,e._ellipsoid=t.ellipsoid};const v=new a.Cartesian3,z=new a.Cartesian3,H=new a.Cartesian3;function B(e,t,n,i,r){const s=X(i,e,0,v),o=X(i,e,n,z),l=X(i,t,0,H),c=W(o,s,z),u=W(l,s,H);return a.Cartesian3.cross(u,c,r),a.Cartesian3.normalize(r,r)}const V=new a.Cartographic,j=new a.Cartesian3,G=new a.Cartesian3,Y=new a.Cartesian3;function F(e,t,n,i,s,o,u,C,d,p,h){if(0===s)return;let g;o===r.ArcType.GEODESIC?g=new l.EllipsoidGeodesic(e,t,u):o===r.ArcType.RHUMB&&(g=new c.EllipsoidRhumbLine(e,t,u));const f=g.surfaceDistance;if(f<s)return;const m=B(e,t,i,u,Y),w=Math.ceil(f/s),y=f/w;let M=y;const T=w-1;let E=C.length;for(let e=0;e<T;e++){const e=g.interpolateUsingSurfaceDistance(M,V),t=X(u,e,n,j),r=X(u,e,i,G);a.Cartesian3.pack(m,C,E),a.Cartesian3.pack(t,d,E),a.Cartesian3.pack(r,p,E),h.push(e.latitude),h.push(e.longitude),E+=3,M+=y}}const q=new a.Cartographic;function X(e,t,n,i){return a.Cartographic.clone(t,q),q.height=n,a.Cartographic.toCartesian(q,e,i)}function W(e,t,n){return a.Cartesian3.subtract(e,t,n),a.Cartesian3.normalize(n,n),n}function U(e,t,n,i){return i=W(e,t,i),i=a.Cartesian3.cross(i,n,i),i=a.Cartesian3.normalize(i,i),i=a.Cartesian3.cross(n,i,i)}D.pack=function(e,t,i){let r=n.defaultValue(i,0);const s=e._positions,o=s.length;t[r++]=o;for(let e=0;e<o;++e){const n=s[e];a.Cartesian3.pack(n,t,r),r+=3}return t[r++]=e.granularity,t[r++]=e.loop?1:0,t[r++]=e.arcType,a.Ellipsoid.pack(e._ellipsoid,t,r),r+=a.Ellipsoid.packedLength,t[r++]=e._projectionIndex,t[r++]=e._scene3DOnly?1:0,t},D.unpack=function(e,t,i){let r=n.defaultValue(t,0);const s=e[r++],o=new Array(s);for(let t=0;t<s;t++)o[t]=a.Cartesian3.unpack(e,r),r+=3;const l=e[r++],c=1===e[r++],u=e[r++],C=a.Ellipsoid.unpack(e,r);r+=a.Ellipsoid.packedLength;const d=e[r++],p=1===e[r++];return n.defined(i)||(i=new D({positions:o})),i._positions=o,i.granularity=l,i.loop=c,i.arcType=u,i._ellipsoid=C,i._projectionIndex=d,i._scene3DOnly=p,i};const Z=new a.Cartesian3,$=new a.Cartesian3,J=new a.Cartesian3,Q=new a.Cartesian3;function K(e,t,n,r,s){const o=W(n,t,Q),l=U(e,t,o,Z),c=U(r,t,o,$);if(i.CesiumMath.equalsEpsilon(a.Cartesian3.dot(l,c),-1,i.CesiumMath.EPSILON5))return s=a.Cartesian3.cross(o,l,s),s=a.Cartesian3.normalize(s,s);s=a.Cartesian3.add(c,l,s),s=a.Cartesian3.normalize(s,s);const u=a.Cartesian3.cross(o,s,J);return a.Cartesian3.dot(c,u)<0&&(s=a.Cartesian3.negate(s,s)),s}const ee=p.Plane.fromPointNormal(a.Cartesian3.ZERO,a.Cartesian3.UNIT_Y),te=new a.Cartesian3,ae=new a.Cartesian3,ne=new a.Cartesian3,ie=new a.Cartesian3,re=new a.Cartesian3,se=new a.Cartesian3,oe=new a.Cartographic,le=new a.Cartographic,ce=new a.Cartographic;D.createGeometry=function(l){const p=!l._scene3DOnly;let h=l.loop;const g=l._ellipsoid,f=l.granularity,m=l.arcType,w=new x[l._projectionIndex](g),y=1e3;let M,T;const E=l._positions,_=E.length;let O,b,P,A;2===_&&(h=!1);const k=new c.EllipsoidRhumbLine(void 0,void 0,g);let L,I,R;const D=[E[0]];for(T=0;T<_-1;T++)O=E[T],b=E[T+1],L=d.IntersectionTests.lineSegmentPlane(O,b,ee,se),!n.defined(L)||a.Cartesian3.equalsEpsilon(L,O,i.CesiumMath.EPSILON7)||a.Cartesian3.equalsEpsilon(L,b,i.CesiumMath.EPSILON7)||(l.arcType===r.ArcType.GEODESIC?D.push(a.Cartesian3.clone(L)):l.arcType===r.ArcType.RHUMB&&(R=g.cartesianToCartographic(L,oe).longitude,P=g.cartesianToCartographic(O,oe),A=g.cartesianToCartographic(b,le),k.setEndPoints(P,A),I=k.findIntersectionWithLongitude(R,ce),L=g.cartographicToCartesian(I,se),!n.defined(L)||a.Cartesian3.equalsEpsilon(L,O,i.CesiumMath.EPSILON7)||a.Cartesian3.equalsEpsilon(L,b,i.CesiumMath.EPSILON7)||D.push(a.Cartesian3.clone(L)))),D.push(b);h&&(O=E[_-1],b=E[0],L=d.IntersectionTests.lineSegmentPlane(O,b,ee,se),!n.defined(L)||a.Cartesian3.equalsEpsilon(L,O,i.CesiumMath.EPSILON7)||a.Cartesian3.equalsEpsilon(L,b,i.CesiumMath.EPSILON7)||(l.arcType===r.ArcType.GEODESIC?D.push(a.Cartesian3.clone(L)):l.arcType===r.ArcType.RHUMB&&(R=g.cartesianToCartographic(L,oe).longitude,P=g.cartesianToCartographic(O,oe),A=g.cartesianToCartographic(b,le),k.setEndPoints(P,A),I=k.findIntersectionWithLongitude(R,ce),L=g.cartographicToCartesian(I,se),!n.defined(L)||a.Cartesian3.equalsEpsilon(L,O,i.CesiumMath.EPSILON7)||a.Cartesian3.equalsEpsilon(L,b,i.CesiumMath.EPSILON7)||D.push(a.Cartesian3.clone(L)))));let v=D.length,z=new Array(v);for(T=0;T<v;T++){const e=a.Cartographic.fromCartesian(D[T],g);e.height=0,z[T]=e}if(z=s.arrayRemoveDuplicates(z,a.Cartographic.equalsEpsilon),v=z.length,v<2)return;const H=[],V=[],j=[],G=[];let Y=te,q=ae,U=ne,Z=ie,$=re;const J=z[0],Q=z[1];for(Y=X(g,z[v-1],0,Y),Z=X(g,Q,0,Z),q=X(g,J,0,q),U=X(g,J,y,U),$=h?K(Y,q,U,Z,$):B(J,Q,y,g,$),a.Cartesian3.pack($,V,0),a.Cartesian3.pack(q,j,0),a.Cartesian3.pack(U,G,0),H.push(J.latitude),H.push(J.longitude),F(J,Q,0,y,f,m,g,V,j,G,H),T=1;T<v-1;++T){Y=a.Cartesian3.clone(q,Y),q=a.Cartesian3.clone(Z,q);const e=z[T];X(g,e,y,U),X(g,z[T+1],0,Z),K(Y,q,U,Z,$),M=V.length,a.Cartesian3.pack($,V,M),a.Cartesian3.pack(q,j,M),a.Cartesian3.pack(U,G,M),H.push(e.latitude),H.push(e.longitude),F(z[T],z[T+1],0,y,f,m,g,V,j,G,H)}const ue=z[v-1],Ce=z[v-2];if(q=X(g,ue,0,q),U=X(g,ue,y,U),h){const e=z[0];Y=X(g,Ce,0,Y),Z=X(g,e,0,Z),$=K(Y,q,U,Z,$)}else $=B(Ce,ue,y,g,$);if(M=V.length,a.Cartesian3.pack($,V,M),a.Cartesian3.pack(q,j,M),a.Cartesian3.pack(U,G,M),H.push(ue.latitude),H.push(ue.longitude),h){for(F(ue,J,0,y,f,m,g,V,j,G,H),M=V.length,T=0;T<3;++T)V[M+T]=V[T],j[M+T]=j[T],G[M+T]=G[T];H.push(J.latitude),H.push(J.longitude)}return function(n,r,s,l,c,d,p){let h,g;const f=r._ellipsoid,m=s.length/3-1,w=8*m,y=4*w,M=36*m,T=w>65535?new Uint32Array(M):new Uint16Array(M),E=new Float64Array(3*w),_=new Float32Array(y),O=new Float32Array(y),b=new Float32Array(y),P=new Float32Array(y),A=new Float32Array(y);let k,L,x,I;p&&(k=new Float32Array(y),L=new Float32Array(y),x=new Float32Array(y),I=new Float32Array(2*w));const R=d.length/2;let D=0;const v=Oe;v.height=0;const z=be;z.height=0;let H=Pe,B=Ae;if(p)for(g=0,h=1;h<R;h++)v.latitude=d[g],v.longitude=d[g+1],z.latitude=d[g+2],z.longitude=d[g+3],H=r.project(v,H),B=r.project(z,B),D+=a.Cartesian3.distance(H,B),g+=2;const V=l.length/3;B=a.Cartesian3.unpack(l,0,B);let j,G=0;for(g=3,h=1;h<V;h++)H=a.Cartesian3.clone(B,H),B=a.Cartesian3.unpack(l,g,B),G+=a.Cartesian3.distance(H,B),g+=3;g=3;let Y=0,F=0,q=0,X=0,U=!1,Z=a.Cartesian3.unpack(s,0,Le),$=a.Cartesian3.unpack(l,0,Ae),J=a.Cartesian3.unpack(c,0,xe);if(n){pe(J,a.Cartesian3.unpack(s,s.length-6,ke),Z,$)&&(J=a.Cartesian3.negate(J,J))}let Q=0,K=0,ee=0;for(h=0;h<m;h++){const e=a.Cartesian3.clone(Z,ke),n=a.Cartesian3.clone($,Pe);let o,C,h,m,w=a.Cartesian3.clone(J,Se);if(U&&(w=a.Cartesian3.negate(w,w)),Z=a.Cartesian3.unpack(s,g,Le),$=a.Cartesian3.unpack(l,g,Ae),J=a.Cartesian3.unpack(c,g,xe),U=pe(J,e,Z,$),v.latitude=d[Y],v.longitude=d[Y+1],z.latitude=d[Y+2],z.longitude=d[Y+3],p){const e=_e(v,z);o=r.project(v,He),C=r.project(z,Be);const t=W(C,o,$e);t.y=Math.abs(t.y),h=Ve,m=je,0===e||a.Cartesian3.dot(t,a.Cartesian3.UNIT_Y)>N?(h=me(r,v,w,o,Ve),m=me(r,z,J,C,je)):1===e?(m=me(r,z,J,C,je),h.x=0,h.y=i.CesiumMath.sign(v.longitude-Math.abs(z.longitude)),h.z=0):(h=me(r,v,w,o,Ve),m.x=0,m.y=i.CesiumMath.sign(v.longitude-z.longitude),m.z=0)}const y=a.Cartesian3.distance(n,$),M=u.EncodedCartesian3.fromCartesian(e,Ue),T=a.Cartesian3.subtract(Z,e,Ge),R=a.Cartesian3.normalize(T,qe);let H=a.Cartesian3.subtract(n,e,Ye);H=a.Cartesian3.normalize(H,H);let B=a.Cartesian3.cross(R,H,qe);B=a.Cartesian3.normalize(B,B);let V=a.Cartesian3.cross(H,w,Xe);V=a.Cartesian3.normalize(V,V);let te=a.Cartesian3.subtract($,Z,Fe);te=a.Cartesian3.normalize(te,te);let ae=a.Cartesian3.cross(J,te,We);ae=a.Cartesian3.normalize(ae,ae);const ne=y/G,ie=Q/G;let re,se,oe,le=0,ce=0,ue=0;if(p){le=a.Cartesian3.distance(o,C),re=u.EncodedCartesian3.fromCartesian(o,Ze),se=a.Cartesian3.subtract(C,o,$e),oe=a.Cartesian3.normalize(se,Je);const e=oe.x;oe.x=oe.y,oe.y=-e,ce=le/D,ue=K/D}for(j=0;j<8;j++){const e=X+4*j,t=F+2*j,n=e+3,i=j<4?1:-1,r=2===j||3===j||6===j||7===j?1:-1;a.Cartesian3.pack(M.high,_,e),_[n]=T.x,a.Cartesian3.pack(M.low,O,e),O[n]=T.y,a.Cartesian3.pack(V,b,e),b[n]=T.z,a.Cartesian3.pack(ae,P,e),P[n]=ne*i,a.Cartesian3.pack(B,A,e);let s=ie*r;0===s&&r<0&&(s=9),A[n]=s,p&&(k[e]=re.high.x,k[e+1]=re.high.y,k[e+2]=re.low.x,k[e+3]=re.low.y,x[e]=-h.y,x[e+1]=h.x,x[e+2]=m.y,x[e+3]=-m.x,L[e]=se.x,L[e+1]=se.y,L[e+2]=oe.x,L[e+3]=oe.y,I[t]=ce*i,s=ue*r,0===s&&r<0&&(s=9),I[t+1]=s)}const Ce=ve,de=ze,he=Re,ge=De,fe=t.Rectangle.fromCartographicArray(Ie,Ne),we=S.getMinimumMaximumHeights(fe,f),ye=we.minimumTerrainHeight,Te=we.maximumTerrainHeight;ee+=ye,ee+=Te,Me(e,n,ye,Te,Ce,he),Me(Z,$,ye,Te,de,ge);let Oe=a.Cartesian3.multiplyByScalar(B,i.CesiumMath.EPSILON5,Qe);a.Cartesian3.add(Ce,Oe,Ce),a.Cartesian3.add(de,Oe,de),a.Cartesian3.add(he,Oe,he),a.Cartesian3.add(ge,Oe,ge),Ee(Ce,de),Ee(he,ge),a.Cartesian3.pack(Ce,E,q),a.Cartesian3.pack(de,E,q+3),a.Cartesian3.pack(ge,E,q+6),a.Cartesian3.pack(he,E,q+9),Oe=a.Cartesian3.multiplyByScalar(B,-2*i.CesiumMath.EPSILON5,Qe),a.Cartesian3.add(Ce,Oe,Ce),a.Cartesian3.add(de,Oe,de),a.Cartesian3.add(he,Oe,he),a.Cartesian3.add(ge,Oe,ge),Ee(Ce,de),Ee(he,ge),a.Cartesian3.pack(Ce,E,q+12),a.Cartesian3.pack(de,E,q+15),a.Cartesian3.pack(ge,E,q+18),a.Cartesian3.pack(he,E,q+21),Y+=2,g+=3,F+=16,q+=24,X+=32,Q+=y,K+=le}g=0;let te=0;for(h=0;h<m;h++){for(j=0;j<tt;j++)T[g+j]=et[j]+te;te+=8,g+=tt}const ae=Ke;e.BoundingSphere.fromVertices(s,a.Cartesian3.ZERO,3,ae[0]),e.BoundingSphere.fromVertices(l,a.Cartesian3.ZERO,3,ae[1]);const ne=e.BoundingSphere.fromBoundingSpheres(ae);ne.radius+=ee/(2*m);const ie={position:new C.GeometryAttribute({componentDatatype:o.ComponentDatatype.DOUBLE,componentsPerAttribute:3,normalize:!1,values:E}),startHiAndForwardOffsetX:at(_),startLoAndForwardOffsetY:at(O),startNormalAndForwardOffsetZ:at(b),endNormalAndTextureCoordinateNormalizationX:at(P),rightNormalAndTextureCoordinateNormalizationY:at(A)};p&&(ie.startHiLo2D=at(k),ie.offsetAndRight2D=at(L),ie.startEndNormals2D=at(x),ie.texcoordNormalization2D=new C.GeometryAttribute({componentDatatype:o.ComponentDatatype.FLOAT,componentsPerAttribute:2,normalize:!1,values:I}));return new C.Geometry({attributes:ie,indices:T,boundingSphere:ne})}(h,w,j,G,V,H,p)};const ue=new a.Cartesian3,Ce=new a.Matrix3,de=new e.Quaternion;function pe(t,n,r,s){const o=W(r,n,ue),l=a.Cartesian3.dot(o,t);if(l>N||l<R){const n=W(s,r,Q),o=l<R?i.CesiumMath.PI_OVER_TWO:-i.CesiumMath.PI_OVER_TWO,c=e.Quaternion.fromAxisAngle(n,o,de),u=a.Matrix3.fromQuaternion(c,Ce);return a.Matrix3.multiplyByVector(u,t,t),!0}return!1}const he=new a.Cartographic,ge=new a.Cartesian3,fe=new a.Cartesian3;function me(e,t,n,r,s){const o=a.Cartographic.toCartesian(t,e._ellipsoid,ge);let l=a.Cartesian3.add(o,n,fe),c=!1;const u=e._ellipsoid;let C=u.cartesianToCartographic(l,he);Math.abs(t.longitude-C.longitude)>i.CesiumMath.PI_OVER_TWO&&(c=!0,l=a.Cartesian3.subtract(o,n,fe),C=u.cartesianToCartographic(l,he)),C.height=0;const d=e.project(C,s);return(s=a.Cartesian3.subtract(d,r,s)).z=0,s=a.Cartesian3.normalize(s,s),c&&a.Cartesian3.negate(s,s),s}const we=new a.Cartesian3,ye=new a.Cartesian3;function Me(e,t,n,i,r,s){const o=a.Cartesian3.subtract(t,e,we);a.Cartesian3.normalize(o,o);const l=n-0;let c=a.Cartesian3.multiplyByScalar(o,l,ye);a.Cartesian3.add(e,c,r);const u=i-1e3;c=a.Cartesian3.multiplyByScalar(o,u,ye),a.Cartesian3.add(t,c,s)}const Te=new a.Cartesian3;function Ee(e,t){const n=p.Plane.getPointDistance(ee,e),r=p.Plane.getPointDistance(ee,t);let s=Te;i.CesiumMath.equalsEpsilon(n,0,i.CesiumMath.EPSILON2)?(s=W(t,e,s),a.Cartesian3.multiplyByScalar(s,i.CesiumMath.EPSILON2,s),a.Cartesian3.add(e,s,e)):i.CesiumMath.equalsEpsilon(r,0,i.CesiumMath.EPSILON2)&&(s=W(e,t,s),a.Cartesian3.multiplyByScalar(s,i.CesiumMath.EPSILON2,s),a.Cartesian3.add(t,s,t))}function _e(e,t){const a=Math.abs(e.longitude),n=Math.abs(t.longitude);if(i.CesiumMath.equalsEpsilon(a,i.CesiumMath.PI,i.CesiumMath.EPSILON11)){const n=i.CesiumMath.sign(t.longitude);return e.longitude=n*(a-i.CesiumMath.EPSILON11),1}if(i.CesiumMath.equalsEpsilon(n,i.CesiumMath.PI,i.CesiumMath.EPSILON11)){const a=i.CesiumMath.sign(e.longitude);return t.longitude=a*(n-i.CesiumMath.EPSILON11),2}return 0}const Oe=new a.Cartographic,be=new a.Cartographic,Pe=new a.Cartesian3,Ae=new a.Cartesian3,ke=new a.Cartesian3,Le=new a.Cartesian3,Se=new a.Cartesian3,xe=new a.Cartesian3,Ie=[Oe,be],Ne=new t.Rectangle,Re=new a.Cartesian3,De=new a.Cartesian3,ve=new a.Cartesian3,ze=new a.Cartesian3,He=new a.Cartesian3,Be=new a.Cartesian3,Ve=new a.Cartesian3,je=new a.Cartesian3,Ge=new a.Cartesian3,Ye=new a.Cartesian3,Fe=new a.Cartesian3,qe=new a.Cartesian3,Xe=new a.Cartesian3,We=new a.Cartesian3,Ue=new u.EncodedCartesian3,Ze=new u.EncodedCartesian3,$e=new a.Cartesian3,Je=new a.Cartesian3,Qe=new a.Cartesian3,Ke=[new e.BoundingSphere,new e.BoundingSphere],et=[0,2,1,0,3,2,0,7,3,0,4,7,0,5,4,0,1,5,5,7,4,5,6,7,5,2,6,5,1,2,3,6,2,3,7,6],tt=et.length;function at(e){return new C.GeometryAttribute({componentDatatype:o.ComponentDatatype.FLOAT,componentsPerAttribute:4,normalize:!1,values:e})}return D._projectNormal=me,function(e,t){return S.initialize().then((function(){return n.defined(t)&&(e=D.unpack(e,t)),D.createGeometry(e)}))}}));
    26.