/**
* @license
* Cesium - https://github.com/CesiumGS/cesium
* Version 1.127
*
* 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.
*/
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Uint8Array(t,e,o),e+=o,e},featureId:function(n,t,e){let o=n.featureCount;return e+=o*8,e},id:function(n,t,e){let o=n.featureCount;return e+=o*8,e},faceRange:function(n,t,e){let o=n.featureCount*2;return n.faceRange=new Uint32Array(t,e,o),e+=o*4,e},uvRegion:function(n,t,e){let o=n.vertexCount*4;return n["uv-region"]=new Uint16Array(t,e,o),e+=o*2,e},region:function(n,t,e){let o=n.vertexCount*4;return n["uv-region"]=new Uint16Array(t,e,o),e+=o*2,e}};function Ht(n,t,e,o){let a={vertexCount:0},i=new DataView(n);try{let r=0;if(a.vertexCount=i.getUint32(r,1),r+=4,a.featureCount=i.getUint32(r,1),r+=4,h(e))for(let s=0;s<e.attributes.length;s++)h(W[e.attributes[s]])?r=W[e.attributes[s]](a,n,r):console.error("Unknown decoder for",e.attributes[s]);else{let s=t.ordering,c=t.featureAttributeOrder;h(o)&&h(o.geometryData)&&h(o.geometryData[0])&&h(o.geometryData[0].params)&&(s=Object.keys(o.geometryData[0].params.vertexAttributes),c=Object.keys(o.geometryData[0].params.featureAttributes));for(let u=0;u<s.length;u++){let l=W[s[u]];r=l(a,n,r)}for(let u=0;u<c.length;u++){let l=W[c[u]];r=l(a,n,r)}}}catch(r){console.error(r)}return a.scale_x=1,a.scale_y=1,a}function Xt(n){let t=Pt(n.binaryData,n.schema,n.bufferInfo,n.featureData);h(n.geoidDataList)&&n.geoidDataList.length>0&&Lt(t.vertexCount,t.positions,t.scale_x,t.scale_y,n.cartographicCenter,n.geoidDataList,!1),Ot(t.vertexCount,t.positions,t.normals,n.cartographicCenter,n.cartesianCenter,n.parentRotation,n.ellipsoidRadiiSquare,t.scale_x,t.scale_y),h(t.uv0s)&&h(t["uv-region"])&&Tt(t.vertexCount,t.uv0s,t["uv-region"]);let e;if(h(t["feature-index"]))e=t["feature-index"];else if(h(t.faceRange)){e=new Array(t.vertexCount);for(let r=0;r<t.faceRange.length-1;r+=2){let s=r/2,c=t.faceRange[r],u=t.faceRange[r+1];for(let l=c;l<=u;l++)e[l*3]=s,e[l*3+1]=s,e[l*3+2]=s}}if(n.calculateNormals){let r=vt(t.vertexCount,t.indices,t.positions,t.normals,t.uv0s,t.colors,e);h(r.normals)&&(t.normals=r.normals,h(r.vertexCount)&&(t.vertexCount=r.vertexCount,t.indices=r.indices,t.positions=r.positions,t.uv0s=r.uv0s,t.colors=r.colors,e=r.featureIndex))}let o=Mt(t.vertexCount,t.indices,t.positions,t.normals,t.uv0s,t.colors,e,n),a={positions:t.positions,indices:t.indices,featureIndex:e,sourceURL:n.url,cartesianCenter:n.cartesianCenter,parentRotation:n.parentRotation};return o._customAttributes=a,{meshData:o}}async function Yt(n,t){let e=n.webAssemblyConfig;return h(e)&&h(e.wasmBinaryFile)?ut=await(0,at.default)(e):ut=await(0,at.default)(),!0}function zt(n,t){let e=n.webAssemblyConfig;return h(e)?Yt(n,t):Xt(n,t)}var se=yt(zt);export{se as default};
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forevertyler authoredc7f4071d