cong-gis-viewer/dist/cesiumStatic/Workers/createCoplanarPolygonGeometry.js

The minimal recommended setup for an app using Cesium with Webpack 5

/*! For license information please see createCoplanarPolygonGeometry.js.LICENSE.txt */
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f}from"./chunk-OW23VKVW.js";import{b as B}from"./chunk-LKAZ42NI.js";import{e as g}from"./chunk-MYHWD27O.js";var st=new i,at=new et,pt=new x,lt=new x,mt=new i,ft=new i,ut=new i,V=new i,yt=new i,ht=new i,nt=new Q,dt=new P,gt=new P,Pt=new i;function wt(t,e,n,o,r,a,s,c,p){let l=t.positions,u=ot.triangulate(t.positions2D,t.holes);u.length<3&&(u=[0,1,2]);let m=J.createTypedArray(l.length,u.length);m.set(u);let h=dt;if(0!==o){let t=Q.fromAxisAngle(s,o,nt);if(h=P.fromQuaternion(t,h),e.tangent||e.bitangent){t=Q.fromAxisAngle(s,-o,nt);let n=P.fromQuaternion(t,gt);c=i.normalize(P.multiplyByVector(n,c,c),c),e.bitangent&&(p=i.normalize(i.cross(s,c,p),p))}}else h=P.clone(P.IDENTITY,h);let y=lt;e.st&&(y.x=n.x,y.y=n.y);let d=l.length,f=3*d,k=new Float64Array(f),A=e.normal?new Float32Array(f):void 0,w=e.tangent?new Float32Array(f):void 0,j=e.bitangent?new Float32Array(f):void 0,T=e.st?new Float32Array(2*d):void 0,v=0,_=0,E=0,F=0,b=0;for(let t=0;t<d;t++){let 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e=t._vertexFormat,n=t._polygonHierarchy,o=t._stRotation,r=t._textureCoordinates,a=g(r),s=n.positions;if(s=tt(s,i.equalsEpsilon,!0),s.length<3)return;let c=mt,p=ft,l=ut,u=yt,m=ht;if(!U.computeProjectTo2DArguments(s,V,u,m))return;if(c=i.cross(u,m,c),c=i.normalize(c,c),!i.equalsEpsilon(V,i.ZERO,q.EPSILON6)){let e=t._ellipsoid.geodeticSurfaceNormal(V,Pt);i.dot(c,e)<0&&(c=i.negate(c,c),u=i.negate(u,u))}let h=U.createProjectPointsTo2DFunction(V,u,m),d=U.createProjectPointTo2DFunction(V,u,m);e.tangent&&(p=i.clone(u,p)),e.bitangent&&(l=i.clone(m,l));let f=y.polygonsFromHierarchy(n,a,h,!1),k=f.hierarchy,x=f.polygons,A=a?y.polygonsFromHierarchy(r,!0,(function(t){return t}),!1).polygons:void 0;if(0===k.length)return;s=k[0].outerRing;let P=K.fromPoints(s),w=y.computeBoundingRectangle(c,d,s,o,at),j=[];for(let t=0;t<x.length;t++){let n=new I({geometry:wt(x[t],e,w,o,a?A[t]:void 0,d,c,p,l)});j.push(n)}let T=$.combineInstances(j)[0];T.attributes.position.values=new 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