@arcgis/core
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ArcGIS Maps SDK for JavaScript: A complete 2D and 3D mapping and data visualization API
6 lines (5 loc) • 3.23 kB
JavaScript
/*
All material copyright ESRI, All Rights Reserved, unless otherwise specified.
See https://js.arcgis.com/4.33/esri/copyright.txt for details.
*/
import{GeometryCursor as e}from"../../../../../../../geometry/GeometryCursor.js";import{clipMarshall as t}from"../../../mesh/templates/templateUtils.js";import{FillMeshWriter as i}from"./FillMeshWriter.js";import{processColorInput as r,packBitset as s}from"./meshWriterUtils.js";import{LineVertexSpec as o,LineMeshWriter as l}from"../line/LineMeshWriter.js";import{getLineClippingMargin as n}from"../mesh/utils.js";import{bitsetTypeFillOutline as a,bitsetOutlineUsesColorVV as u}from"../shaders/constants.js";import{DataType as c}from"../../../../../../webgl/enums.js";const h={createComputedParams:e=>e,optionalAttributes:o.optionalAttributes,attributes:{...o.attributes,bitset:{type:c.UNSIGNED_BYTE,count:1,pack:e=>0},color:{type:c.UNSIGNED_BYTE,count:4,normalized:!0,pack:({color:e})=>r(e)}}},m={createComputedParams:e=>e,optionalAttributes:o.optionalAttributes,attributes:{...o.attributes,bitset:{type:c.UNSIGNED_BYTE,count:1,pack:e=>s([[a,!0],[u,e.outlineUsesColorVV]])},color:{type:c.UNSIGNED_BYTE,count:4,normalized:!0,pack:({outlineColor:e})=>r(e)}}};class p extends l{constructor(){super(...arguments),this.vertexSpec=m}}class f extends i{constructor(e,t,i,r){super(e,t,i,r),this.vertexSpec=h,this._lineMeshWriter=this._createOutlineWriter(e,t,i,r)}_createOutlineWriter(e,t,i,r){return new p(e,t,i,r)}_write(e,t){const i=this.evaluatedMeshParams.effects,r=this.evaluatedMeshParams.outlineEffects;if(i?.length||r?.length){if(i?.length){const r=this.getEffectCursor(e,t,i);if(r){let i;for(;i=r?.next();)i.invertY(),this._writeFill(e,t,i)}}else this._writeFill(e,t);if(r?.length){const i=this.getEffectCursor(e,t,r);if(i){let r;for(;r=i?.next();)r.invertY(),this._writeOutline(e,t,r)}}else this._writeOutline(e,t)}else this._writeSimpleOutlineFill(e,t)}_writeSimpleOutlineFill(t,i){const r=i.readGeometryForDisplay(),s=this._clip(r);s&&(this._writeGeometry(t,i,s),this._lineMeshWriter.writeLineVertices(t,e.fromOptimizedCIM(s,"esriGeometryPolyline"),i))}_writeFill(e,t,i){const r=i?.asOptimized()??t.readGeometryForDisplay(),s=this._clip(r);s&&this._writeGeometry(e,t,s)}_writeOutline(t,i,r){const s=r?.asOptimized()??i.readGeometryForDisplay(),o=this._clip(s);o&&this._lineMeshWriter.writeLineVertices(t,e.fromOptimizedCIM(o,"esriGeometryPolyline"),i)}_clip(e){return e?t(e,n(this.evaluatedMeshParams)):null}get effectInfos(){return[...this._evaluator.inputMeshParams.effects?.effectInfos??[],...this._evaluator.inputMeshParams.outlineEffects?.effectInfos??[]]}write(e,t,i,r,s){this.ensurePacked(t,i,r),e.recordStart(this.instanceId,this.attributeLayout),this._write(e,i),e.recordEnd()}ensurePacked(e,t,i){super.ensurePacked(e,t,i),this._lineMeshWriter.ensurePacked(e,t,i)}enqueueRequest(e,t,i){super.enqueueRequest(e,t,i),this._lineMeshWriter.enqueueRequest(e,t,i)}async loadDependencies(){await Promise.all([super.loadDependencies(),this._lineMeshWriter.loadDependencies()])}get hasEffects(){return!!this.evaluatedMeshParams.outlineEffects}}export{f as OutlineFillMeshWriter,p as OutlineFillOutlineMeshWriter,h as outlineFillVertexSpec_Fill,m as outlineFillVertexSpec_Outline};