@arcgis/core/views/3d/webgl-engine/shaders/ImageMaterialTechnique.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{isColorOrColorEmission as e}from"../core/shaderLibrary/ShaderOutput.js";import{ReloadableShaderModule as t}from"../core/shaderTechnique/ReloadableShaderModule.js";import{ShaderTechnique as r}from"../core/shaderTechnique/ShaderTechnique.js";import{OITPass as i}from"../lib/OITPass.js";import{oitBlending as l,oitDepthTest as s,depthWrite as n,getDrawBuffers as o,getOITPolygonOffset as a}from"../lib/OrderIndependentTransparency.js";import{stencilWriteMaskOn as p,stencilToolMaskBaseParams as c,stencilBaseAllZerosParams as u}from"../lib/StencilUtils.js";import{VertexAttribute as m}from"../lib/VertexAttribute.js";import{I as d}from"../../../../chunks/ImageMaterial.glsl.js";import{makePipelineState as h,blendWithPremultipliedAlpha as f,cullingParams as g,defaultColorWrite as P}from"../../../webgl/renderState.js";class b extends r{constructor(e,r){super(e,r,new t(d,(()=>import("./ImageMaterial.glsl.js"))),j)}_getPipelineState(t,r){const{oitPass:m,output:d,hasOccludees:b,enableOffset:j,cullFace:I}=t,S=m===i.NONE,O=m===i.FrontFace;return h({blending:e(d)?S?f:l(m):null,culling:g(I),depthTest:{func:s(m)},depthWrite:n(t),drawBuffers:o(m,d),colorWrite:P,stencilWrite:b?p:null,stencilTest:b?r?c:u:null,polygonOffset:S||O?null:a(j)})}initializePipeline(e){return this._occludeePipeline=this._getPipelineState(e,!0),this._getPipelineState(e,!1)}getPipeline(e){return e?this._occludeePipeline:super.getPipeline()}}const j=new Map([[m.POSITION,0],[m.UV0,2],[m.PERSPECTIVEDIVIDE,3]]);export{b as ImageMaterialTechnique,j as vertexAttributeLocations};