@arcgis/core/views/3d/webgl-engine/materials/ImageMaterial.js

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

/* COPYRIGHT Esri - https://js.arcgis.com/5.0.8/LICENSE.txt */
import{BufferViewFloat as e}from"../../../../geometry/support/buffer/BufferView.js";import{isHighlightOrOLID as t,isColor as r}from"../core/shaderLibrary/ShaderOutput.js";import i from"../lib/GLMaterial.js";import{isUpdatableTexture as s}from"../lib/IManagedTexture.js";import{MaterialParameters as a}from"../lib/Material.js";import{assert as o}from"../lib/Util.js";import{DefaultBufferWriter as n}from"./DefaultBufferWriter.js";import{TriangleMaterial as u}from"./TriangleMaterial.js";import{writeBufferFloat as p,writeAttribute as h}from"./internal/bufferWriterUtils.js";import{getLayout as l,ImageMaterialTechnique as c}from"../shaders/ImageMaterialTechnique.js";import{ImageMaterialTechniqueConfiguration as m}from"../shaders/ImageMaterialTechniqueConfiguration.js";class f extends u{constructor(e){super(e,x),this.supportsEdges=!0,this.visible=!0,this.produces=new Map([[2,e=>t(e)],[4,e=>r(e)&&this.parameters.writeDepth],[9,e=>r(e)&&!this.parameters.writeDepth],[20,e=>r(e)||t(e)]]),this._configuration=new m(e.draped)}dispose(){this.setParameters({texture:void 0})}getConfiguration(e,t){return super.getConfiguration(e,t,this._configuration),this._configuration.cullFace=this.parameters.cullFace,this._configuration.hasSlicePlane=this.parameters.hasSlicePlane,this._configuration.writeDepth=this.parameters.writeDepth,this._configuration.hasOccludees=t.hasOccludees,this._configuration.enableOffset=t.enableOffset,this._configuration.terrainDepthTest=t.terrainDepthTest,this._configuration.cullAboveTerrain=t.cullAboveTerrain,this._configuration.perspectiveInterpolation=this.parameters.perspectiveInterpolation,this._configuration}createGLMaterial(e){return new d(e)}createBufferWriter(){return new g(l(this.parameters))}}class d extends i{constructor(e){super({...e,...e.material.parameters}),this.parameters=e;const t=this._material.parameters.managedTexture;s(t)&&e.textures.updater.add(t)}dispose(){this.parameters.textures.updater.remove(this._material.parameters.managedTexture)}beginSlot(e){return this.getTechnique(c,e)}}class g extends n{write(t,r,i,s,a,n){for(const u of this.layout.fields.keys()){const s=i.get(u);if(s)if("perspectiveDivide"===u){o(1===s.size);const t=a.getField(u,e);t&&p(s,t,n)}else h(u,s,t,r,a,n)}return null}}class x extends a{constructor(e,t){super(),this.managedTexture=e,this.draped=t,this.writeDepth=!0,this.hasSlicePlane=!1,this.cullFace=0,this.opacity=1,this.perspectiveInterpolation=!1}get texture(){return this.managedTexture.texture}}export{f as ImageMaterial,x as Parameters};