@arcgis/core/views/3d/webgl/ManagedFBO.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/4.32/esri/copyright.txt for details.
*/
import{someMap as t}from"../../../core/MapUtils.js";import{releaseMaybe as e}from"../../../core/maybe.js";import{RenderCategory as h}from"../webgl.js";import{isManagedDepthTexture as r}from"./ManagedDepthTexture.js";import{ManagedFBObject as s,AttachmentType as o}from"./ManagedFBObject.js";import{DepthStencilAttachment as i,ColorAttachment as a}from"../../webgl/enums.js";class c extends s{constructor(t,e,r,s,i,a){super(t,a),this.type=o.FBO,this._colors=new Map,this._name=h.COMPOSITE,this.acquireDepth=null,this.acquireColor=null,this._name=e,this.fbo=r,this.acquireDepth=s,this.acquireColor=i}dispose(){this.fbo?.dispose()}get cachedMemory(){return this.fbo?.usedMemory||0}get numberOfColorAttachments(){return this._colors.size}get name(){return this._name}setName(t){this._name=t}getTexture(t=a.COLOR_ATTACHMENT0){return t===i?this.fbo?.depthStencilTexture:this.fbo?.getColorTexture(t)}getAttachment(t=a.COLOR_ATTACHMENT0){return t===i?this._depth:this._colors.get(t)}hasAttachment(e){return t(this._colors,(t=>t.name===e))}attachDepth(t){return t?.retain(),this.detachDepth(),t&&this.fbo?.attachDepthStencil(t.attachment),this._depth=t,this}detachDepth(){this.fbo?.detachDepthStencilTexture(),this.fbo?.detachDepthStencilBuffer(),this._depth=e(this._depth)}obtainDepthTexture(){const t=this._depth;return r(t)?(this.fbo?.detachDepthStencilTexture(),this._depth=null,t):null}attachColor(t,e){return t.retain(),this.detachColor(e),this.fbo?.attachColorTexture(t.attachment,e),this._colors.set(e,t),this}detachColor(t){this.fbo?.detachColorTexture(t);const e=this._colors.get(t);this._colors.delete(t),e?.release()}detachAll(){this._colors.forEach(((t,e)=>this.detachColor(e))),this.detachDepth()}}export{c as default};