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26 lines
2.0 KiB
26 lines
2.0 KiB
/**
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* @license
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* Cesium - https://github.com/CesiumGS/cesium
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* Version 1.140.0
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*
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* Copyright 2011-2022 Cesium Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Columbus View (Pat. Pend.)
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*
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* Portions licensed separately.
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* See https://github.com/CesiumGS/cesium/blob/main/LICENSE.md for full licensing details.
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*/
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import{a as y}from"./chunk-WYMSHGR6.js";import{a as c}from"./chunk-JQWGTP3K.js";import"./chunk-YDQLCOZM.js";import{b as a}from"./chunk-YECQFZBX.js";import"./chunk-422SYBQS.js";import{a as n}from"./chunk-XXWWJ3QU.js";import"./chunk-N6SIW7ZL.js";import"./chunk-K35RPNUR.js";import"./chunk-RTRJ3LVQ.js";var b=new n,d=new n,A=[new n,new n,new n],x=new c,f=new n(.5,.5,.5),p=new n(-.5,-.5,-.5);function h(e,r){let o=new Float64Array(e.aabbs),g=Array.from({length:4},(t,i)=>{let s=n.unpack(o,i*6,b),B=n.unpack(o,i*6+3,d);return c.fromCorners(s,B,new c)}),w=new Float64Array(e.inverseTransform),T=a.unpack(w,0,new a),u=new Uint32Array(e.triangleIndices),m=new Float64Array(e.trianglePositions),l=Array.from({length:4},()=>[]);for(let t=0;t<u.length;t++){n.unpack(m,t*9,A[0]),n.unpack(m,t*9+3,A[1]),n.unpack(m,t*9+6,A[2]);let i=k(T,A);for(let s=0;s<4;s++)g[s].intersectAxisAlignedBoundingBox(i)&&l[s].push(u[t])}return{intersectingTrianglesArrays:l.map(t=>{let i=new Uint32Array(t);return r.push(i.buffer),i.buffer})}}function k(e,r){a.multiplyByPoint(e,r[0],r[0]),a.multiplyByPoint(e,r[1],r[1]),a.multiplyByPoint(e,r[2],r[2]);let o=c.fromPoints(r,x);return n.clamp(o.minimum,p,f,o.minimum),n.clamp(o.maximum,p,f,o.maximum),o}var P=y(h);export{P as default};
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