@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) • 3.27 kB
JavaScript
/*
All material copyright ESRI, All Rights Reserved, unless otherwise specified.
See https://js.arcgis.com/4.32/esri/copyright.txt for details.
*/
import"../../../../core/has.js";import e from"../../../../core/PooledArray.js";import{isPromiseLike as t,createAbortError as r}from"../../../../core/promiseUtils.js";import{signal as s}from"../../../../core/signal.js";import{DepthRange as n}from"../lib/DepthRange.js";import{RenderOccludedFlag as o}from"../lib/Material.js";import{RenderSlot as i}from"../lib/RenderSlot.js";class d{constructor(t){this.context=t,this._renderPlugins=new e,this._slots=new Array,this._version=s(0);for(let e=0;e<i.MAX_SLOTS;++e)this._slots[e]=[]}destroy(){this._renderPlugins.forEach((e=>e.destroy())),this._renderPlugins.clear()}get plugins(){return this._renderPlugins}add(e,s){const n=()=>{if(s?.aborted)throw e.uninitializeRenderContext(),r();this._renderPlugins.push(e),e.produces.forEach(((t,r)=>this._slots[r].push(e))),this.context.requestRender(),this._version.value++},o=e.initializeRenderContext(this.context,s);if(t(o))return o.then(n);n()}remove(e){this._renderPlugins.removeUnordered(e),e.uninitializeRenderContext();for(let t=0;t<this._slots.length;++t)this._slots[t]=this._slots[t].filter((t=>t!==e));this.context.requestRender(),this._version.value++}prepareRender(){this._renderPlugins.forAll((e=>{e.prepareRender&&e.prepareRender(this.context.renderContext)}))}updateAnimation(e){let t=!1;return this._renderPlugins.forAll((r=>t=r.updateAnimation?.(e)||t)),t}precompile(...e){++this.context.techniques.precompiling;const t=this.context.renderContext.bind.slot;for(const r of e)this.context.renderContext.bind.slot=r,this._forEachRender((()=>{}));this.context.renderContext.bind.slot=t,--this.context.techniques.precompiling}render(e,...t){for(const r of t)this.context.renderContext.bind.slot=r,this._forEachRender(((t,r)=>t.render(this.context.renderContext,r,e)))}_forEachRender(e){const t=this.context.renderContext.bind.slot,r=this.context.renderContext.output;this._slots[t].forEach((s=>{const n=s.produces.get(t);if(!n?.(r)||s.isDecoration&&!this.context.renderContext.bind.decorations)return;const o=s.acquireTechniques(this.context.renderContext);o&&e(s,o)}))}queryDepthRange(e){const t=new n;return this._renderPlugins.forAll((r=>{const s=r.queryDepthRange?.(e);t.union(s)})),t}get updating(){return this._version.value>=0&&this._renderPlugins.some((e=>e.running))}produces(e,...t){return t.some((t=>this._slots[t].some((r=>{const s=r.produces.get(t);return!!s&&s(e)}))))}consumes(e){return this._renderPlugins.some((t=>t.consumes().required.includes(e)))}hasHighlightOptions(e){return h.some((t=>this._slots[t].some((t=>t.hasHighlightOptions(e)))))}get hasDecorations(){return this._renderPlugins.some((e=>e.isDecoration))}get hasOccludees(){return this._renderPlugins.some((e=>e.hasOccludees))}get hasEmissions(){return this._renderPlugins.some((e=>e.hasEmissions))}get renderOccludedFlags(){return this._renderPlugins.reduce(((e,t)=>e|t.renderOccludedFlags),o.None)}get usedMemory(){return this._renderPlugins.reduce(((e,t)=>t.material?e:e+(t.usedMemory??0)),0)}get test(){}}const h=[i.OPAQUE_MATERIAL,i.TRANSPARENT_MATERIAL,i.DRAPED_MATERIAL,i.HUD_MATERIAL,i.LABEL_MATERIAL];export{d as RenderPluginManager};