@arcgis/core/views/3d/webgl-engine/core/renderPasses/RenderPassManager.js

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

/* COPYRIGHT Esri - https://js.arcgis.com/5.0.19/LICENSE.txt */
import{__decorate as s}from"tslib";import{subclass as e}from"../../../../../core/accessorSupport/decorators.js";import{fromMat4 as t,transpose as r,invert as a}from"../../../../../core/libs/gl-matrix-2/math/mat3.js";import{create as i}from"../../../../../core/libs/gl-matrix-2/factories/mat3f64.js";import{set as o,copy as h}from"../../../../../core/libs/gl-matrix-2/math/vec3.js";import{create as n}from"../../../../../core/libs/gl-matrix-2/factories/vec3f64.js";import{MaterialPassParameters as c,ShadowMapPassParameters as m,HighlightPassParameters as u,ViewshedShadowMapPassParameters as l,AllRenderPasses as p}from"./AllRenderPasses.js";import{TwoVectorPosition as _}from"../util/TwoVectorPosition.js";import{SyncRenderPlugin as d}from"../../effects/RenderPlugin.js";import{DepthRange as P}from"../../lib/DepthRange.js";let f=class extends d{constructor(){super(...arguments),this.produces=new Map([[2,s=>this._produces(s,2)],[4,s=>this._produces(s,4)],[0,s=>this._produces(s,0)],[8,s=>this._produces(s,8)],[10,s=>this._produces(s,10)]]),this._materialPassParameters=new c,this._shadowPassParameters=new m,this._highlightPassParameters=new u,this._viewshedPassParameters=new l,this._systems=new Set}initializeRenderContext(s){this._context=s,this._passes=new p(s)}get rctx(){return this._context.renderContext.rctx}uninitializeRenderContext(){}dispose(){this._context=null,this._systems.clear(),this._passes=null}register(s){this._systems.add(s)}_produces(s,e){return!!this._invoke(s,e,s=>s.count>0)}prepareRender(s){const{_systems:e,_passes:t}=this;if(0!==e.size&&null!=t){for(const s of Object.values(t))s.prepareSubmit();e.forEach(e=>e.submit(t,s.bind));for(const s of Object.values(t))s.finishSubmit()}}acquireTechniques(s){if(0===this._systems.size)return null;const e=3===s.output||4===s.output||5===s.output?this._shadowPassParameters:6===s.output?this._viewshedPassParameters:8===s.output?this._highlightPassParameters:this._materialPassParameters,{bind:t}=s;return this._updateParameters(t.camera,e,t.slot),this._materialPassParameters.output=s.output,this._invoke(s.output,s.bind.slot,(e,t)=>e.acquire(t,s.bind))}render(s,e){this._invoke(s.output,s.bind.slot,(t,r)=>t.dispatch(r,s.bind,e))}_invoke(s,e,t){if(null==this._passes)return null;switch(e){case 2:switch(s){case 0:case 1:case 2:case 9:return t(this._passes.opaque,this._materialPassParameters);case 8:return t(this._passes.highlight,this._highlightPassParameters);case 3:return t(this._passes.shadowMap,this._shadowPassParameters);case 4:return t(this._passes.highlightShadowMap,this._shadowPassParameters);case 5:return t(this._passes.defaultShadowMap,this._shadowPassParameters);case 6:return t(this._passes.viewshedShadowMap,this._viewshedPassParameters)}break;case 4:switch(s){case 0:case 1:case 2:case 9:return t(this._passes.transparent,this._materialPassParameters)}break;case 0:switch(s){case 0:case 1:case 2:case 9:case 7:return t(this._passes.integratedMesh,this._materialPassParameters);case 8:return t(this._passes.highlightIntegratedMesh,this._highlightPassParameters)}break;case 8:if(0===s)return t(this._passes.transparentIntegratedMesh,this._materialPassParameters);break;case 10:switch(s){case 0:case 1:case 2:case 9:return t(this._passes.occludedGround,this._materialPassParameters)}}return null}notifyDirty(){this._context.requestRender()}queryDepthRange(s){const e=new P;return this._systems.forEach(t=>e.union(t.queryDepthRange(s))),e}get hasEmitters(){let s=!1;return this._systems.forEach(e=>s=e.hasEmissions||s),s}_updateParameters(s,e,i){const n=s.viewInverseTransposeMatrix,c=4===i,m=10===i;o(w,n[3],n[7],n[11]),b.set(w),h(e.transformWorldFromViewTH,b.high),h(e.transformWorldFromViewTL,b.low),h(e.slicePlaneLocalOrigin,w),t(e.transformViewFromCameraRelativeRS,s.viewMatrix),0===e.identifier&&(this._materialPassParameters.transparent=c,this._materialPassParameters.occludedGround=m,r(g,e.transformViewFromCameraRelativeRS),a(e.transformNormalViewFromGlobal,g))}hasHighlight(s){for(const e of this._systems)if(e.hasHighlight(s))return!0;return!1}};f=s([e("esri.views.3d.webgl-engine.core.renderPasses.RenderPassManager")],f);const w=n(),g=i(),b=new _;export{f as RenderPassManager};