@arcgis/core/views/3d/webgl/RenderNode.js

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

/*
All material copyright ESRI, All Rights Reserved, unless otherwise specified.
See https://js.arcgis.com/4.33/esri/copyright.txt for details.
*/
import{_ as e}from"../../../chunks/tslib.es6.js";import r from"../../../core/Accessor.js";import t from"../../../core/Error.js";import{watch as i,initial as s}from"../../../core/reactiveUtils.js";import{property as n}from"../../../core/accessorSupport/decorators/property.js";import{subclass as o}from"../../../core/accessorSupport/decorators/subclass.js";import{RenderCategory as d}from"../webgl.js";import{RenderRequestType as a}from"../webgl-engine/lib/basicInterfaces.js";let u=class extends r{constructor(e){super(e),this.view=null,this.consumes={required:[]},this.produces=d.COMPOSITE,this.requireGeometryDepth=!1,this._dirty=!0}initialize(){this.addHandles([i((()=>this.view.ready),(e=>{e&&this.view.stage?.renderer.addRenderNode(this)}),s)])}destroy(){this.view.stage?.renderer?.removeRenderNode(this)}precompile(){}render(){throw new t("RenderNode:render-function-not-implemented","render() is not implemented.")}get camera(){return this.view.state.camera.clone()}get sunLight(){return this.bindParameters.lighting.legacy}get gl(){return this.view.stage.renderView.renderingContext.gl}get techniques(){return this.view.stage.renderView.techniques}acquireOutputFramebuffer(){const e=this._frameBuffer?.getTexture()?.descriptor,r=this.view.stage.renderer.fboCache.acquire(e?.width??640,e?.height??480,this.produces);return r.fbo?.initializeAndBind(),r}bindRenderTarget(){return this._frameBuffer?.fbo?.initializeAndBind(),this._frameBuffer}requestRender(e){e===a.UPDATE&&this.view.stage?.renderView.requestRender(e),this._dirty=!0}resetWebGLState(){this.renderingContext.resetState(),this.renderingContext.bindFramebuffer(this._frameBuffer?.fbo)}get fboCache(){return this.view.stage.renderer.fboCache}get bindParameters(){return this.renderContext.bind}get renderingContext(){return this.view.stage.renderView.renderingContext}get renderContext(){return this.view.stage?.renderer.renderContext}updateAnimation(e){return!!this._dirty&&(this._dirty=!1,!0)}doRender(e){this._frameBuffer=e.find((({name:e})=>e===this.produces));try{return this.render(e)}finally{this._frameBuffer=null}}};e([n({constructOnly:!0})],u.prototype,"view",void 0),e([n({constructOnly:!0})],u.prototype,"consumes",void 0),e([n()],u.prototype,"produces",void 0),e([n({readOnly:!0})],u.prototype,"techniques",null),u=e([o("esri.views.3d.webgl.RenderNode")],u);export{u as default};