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@arcgis/core

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ArcGIS Maps SDK for JavaScript: A complete 2D and 3D mapping and data visualization API

js.arcgis.com

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/* All material copyright ESRI, All Rights Reserved, unless otherwise specified. See https://js.arcgis.com/4.33/esri/copyright.txt for details. */ import"../../../../../../core/has.js";import{inputAttributesToAttributesMap as e}from"./symbolizationUtils.js";import{cloneAttributeData as t}from"../../../../webgl-engine/lib/AttributeArray.js";import{createPolySphereData as n,createConeGeometryData as i}from"../../../../webgl-engine/lib/GeometryUtil.js";import{VertexAttribute as a}from"../../../../webgl-engine/lib/VertexAttribute.js";function s(t,a){const s=(t,n,i=!1)=>({levels:t.map((t=>{const s=e(n(t.tesselation));i&&r(s);return{components:[{attributes:s,objectAndLayerIdColor:void 0,transformation:null,materialId:a,visibilities:new Uint8Array([1]),objectIds:new Uint32Array([-1])}],minScreenSpaceRadius:t.minScreenSpaceRadius}}))});switch(t){case"cone":return s(c,(e=>i(1,.5,e,!1)),!0);case"sphere":return s([{tesselation:0,minScreenSpaceRadius:0},{tesselation:1,minScreenSpaceRadius:8},{tesselation:2,minScreenSpaceRadius:16},{tesselation:3,minScreenSpaceRadius:50},{tesselation:4,minScreenSpaceRadius:250}],(e=>n(.5,e,!0)));case"cube":case"inverted-cone":case"cylinder":case"tetrahedron":case"diamond":throw new Error("not implemented");default:return}}function r(e){const t=e,n=t.get(a.POSITION).data,i=t.get(a.NORMAL).data;if(i){const t=o(e,a.NORMAL).data;for(let e=0;e<i.length;e+=3){const n=i[e+1];t[e+1]=-i[e+2],t[e+2]=n}}if(n){const t=o(e,a.POSITION).data;for(let e=0;e<n.length;e+=3){const i=n[e+1];t[e+1]=-n[e+2],t[e+2]=i}}}function o(e,n){let i=e.get(n);return i&&!i.exclusive&&(i={...i,exclusive:!0,data:t(i.data)},e.set(n,i)),i}const c=[{tesselation:6,minScreenSpaceRadius:0},{tesselation:18,minScreenSpaceRadius:7},{tesselation:64,minScreenSpaceRadius:65}];export{s as createPrimitiveGeometry};