UNPKG

cong-gis-viewer

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

2 lines 8.81 kB
/*! For license information please see upsampleQuantizedTerrainMesh.js.LICENSE.txt */ import{a as be,b as Ne}from"./chunk-4KEHULIR.js";import{a as Ae}from"./chunk-RKXUFMEE.js";import{a as ue}from"./chunk-NSYXLK76.js";import{a as ee}from"./chunk-EU6MOGEX.js";import"./chunk-ZS2W345Z.js";import"./chunk-XS3SI335.js";import"./chunk-MQA5R2TD.js";import"./chunk-BNIMZJFI.js";import{a as Ve}from"./chunk-UENNBKKY.js";import{d as de}from"./chunk-MEAQKBL7.js";import{i as Se}from"./chunk-RKBLQ2M4.js";import"./chunk-K3VQHMI6.js";import{a as A,b as Ie,c as Z,d as Ce}from"./chunk-UTRPTI5S.js";import{a as N}from"./chunk-TFNGIACM.js";import"./chunk-ISVCOS3X.js";import"./chunk-XUAQFAMT.js";import"./chunk-OW23VKVW.js";import{a as V,b as q}from"./chunk-LKAZ42NI.js";import{e as f}from"./chunk-MYHWD27O.js";var ne={clipTriangleAtAxisAlignedThreshold:function(e,t,i,n,s,r){if(!f(e))throw new V("threshold is required.");if(!f(t))throw new V("keepAbove is required.");if(!f(i))throw new V("u0 is 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0,this.first=i[e[n]],++n,this.second=i[e[n]],++n,this.ratio=e[n],++n),n},m.prototype.getKey=function(){return this.isIndexed()?this.index:JSON.stringify({first:this.first.getKey(),second:this.second.getKey(),ratio:this.ratio})},m.prototype.isIndexed=function(){return f(this.index)},m.prototype.getH=function(){return f(this.index)?this.heightBuffer[this.index]:N.lerp(this.first.getH(),this.second.getH(),this.ratio)},m.prototype.getU=function(){return f(this.index)?this.uBuffer[this.index]:N.lerp(this.first.getU(),this.second.getU(),this.ratio)},m.prototype.getV=function(){return f(this.index)?this.vBuffer[this.index]:N.lerp(this.first.getV(),this.second.getV(),this.ratio)};var K=new Z,oe=-1,en=[new A,new A],nn=[new A,new A];function Te(e,t){++oe;let i=en[oe],n=nn[oe];return i=ee.octDecode(e.first.getNormalX(),e.first.getNormalY(),i),n=ee.octDecode(e.second.getNormalX(),e.second.getNormalY(),n),E=A.lerp(i,n,e.ratio,E),A.normalize(E,E),ee.octEncode(E,t),--oe,t}m.prototype.getNormalX=function(){return f(this.index)?this.normalBuffer[2*this.index]:(K=Te(this,K)).x},m.prototype.getNormalY=function(){return f(this.index)?this.normalBuffer[2*this.index+1]:(K=Te(this,K)).y};var S=[];function Oe(e,t,i,n,s,r,h,u,o){if(0===h.length)return;let p=0,l=0;for(;l<h.length;)l=S[p++].initializeFromClipResult(h,l,u);for(let s=0;s<p;++s){let h=S[s];if(h.isIndexed())h.newIndex=r[h.index],h.uBuffer=e,h.vBuffer=t,h.heightBuffer=i,o&&(h.normalBuffer=n);else{let s=h.getKey();if(f(r[s]))h.newIndex=r[s];else{let u=e.length;e.push(h.getU()),t.push(h.getV()),i.push(h.getH()),o&&(n.push(h.getNormalX()),n.push(h.getNormalY())),h.newIndex=u,r[s]=u}}}3===p?(s.push(S[0].newIndex),s.push(S[1].newIndex),s.push(S[2].newIndex)):4===p&&(s.push(S[0].newIndex),s.push(S[1].newIndex),s.push(S[2].newIndex),s.push(S[0].newIndex),s.push(S[2].newIndex),s.push(S[3].newIndex))}S.push(new m),S.push(new m),S.push(new m),S.push(new m);var An=Ae(je);export{An as default};