/** * @license * Cesium - https://github.com/CesiumGS/cesium * Version 1.120.1 * * Copyright 2011-2022 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/CesiumGS/cesium/blob/main/LICENSE.md for full licensing details. */ import{a as xt}from"./chunk-SLBTZMHJ.js";import{a as P}from"./chunk-OYBVIZ5Q.js";import{a as yt}from"./chunk-7CHYY4MB.js";import{a as ht}from"./chunk-Q3OGYXB5.js";import{a as g,b as ot,d as st,e as it}from"./chunk-S74IVKSO.js";import{a as M}from"./chunk-XQPFZTAL.js";import{a as ft}from"./chunk-CDFKIAC5.js";import{b as lt}from"./chunk-DRUYFASX.js";import{d as mt,e as h}from"./chunk-A4U73JJE.js";var at=mt(xt(),1);function wt(t){return lt.defined("value",t),t<=.04045?.07739938080495357*t:Math.pow(.9478672985781991*(t+.055),2.4)}var ut,k=wt;function It(t,e,n,r,o,a){let i=n*(1-t)+r*t,l=o*(1-t)+a*t;return i*(1-e)+l*e}function H(t,e,n,r){let o=t+e*n;return r[o]}function At(t,e,n){let r=n.nativeExtent,o=(t-r.west)/(r.east-r.west)*(n.width-1),a=(e-r.south)/(r.north-r.south)*(n.height-1),i=Math.floor(o),l=Math.floor(a);o-=i,a-=l;let 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t=vt(n.vertexCount,n.indices,n.positions,n.normals,n.uv0s,n.colors,e);h(t.normals)&&(n.normals=t.normals,h(t.vertexCount)&&(n.vertexCount=t.vertexCount,n.indices=t.indices,n.positions=t.positions,n.uv0s=t.uv0s,n.colors=t.colors,e=t.featureIndex))}let r=Mt(n.vertexCount,n.indices,n.positions,n.normals,n.uv0s,n.colors,e,t),o={positions:n.positions,indices:n.indices,featureIndex:e,sourceURL:t.url,cartesianCenter:t.cartesianCenter,parentRotation:t.parentRotation};return r._customAttributes=o,{meshData:r}}async function Yt(t,e){let n=t.webAssemblyConfig;return ut=h(n)&&h(n.wasmBinaryFile)?await(0,at.default)(n):await(0,at.default)(),!0}function zt(t,e){let n=t.webAssemblyConfig;return h(n)?Yt(t,e):Xt(t,e)}var se=yt(zt);export{se as default};