@arcgis/core/views/3d/webgl-engine/shaders/LineMarkerTechnique.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,ShaderOutput as i}from"../core/shaderLibrary/ShaderOutput.js";import{ReloadableShaderModule as t}from"../core/shaderTechnique/ReloadableShaderModule.js";import{ShaderTechnique as r}from"../core/shaderTechnique/ShaderTechnique.js";import{blending as l,oitDepthTest as n,depthWrite as s,getDrawBuffers as o}from"../lib/OrderIndependentTransparency.js";import{RenderSlot as p}from"../lib/RenderSlot.js";import{stencilWriteMaskOn as c,stencilToolMaskBaseParams as u,stencilBaseAllZerosParams as a,depthCompareAlways as d,stencilToolTransparentOccluderParams as T,stencilWriteMaskOff as h,stencilToolMaskOccluderParams as m,depthCompareLess as P}from"../lib/StencilUtils.js";import{VertexAttribute as f}from"../lib/VertexAttribute.js";import{L as O}from"../../../../chunks/LineMarker.glsl.js";import{LineMarkerSpace as E}from"./LineMarkerTechniqueConfiguration.js";import{SpecialDrawBuffers as R}from"../../../webgl/enums.js";import{makePipelineState as _,defaultColorWrite as S,premultipliedAlphaToPremultipliedAlpha as A}from"../../../webgl/renderState.js";class W extends r{constructor(e,i){super(e,i,new t(O,(()=>import("./LineMarker.glsl.js"))),b)}_makePipelineState(t,r){const{output:p,oitPass:d,space:T,hasOccludees:h}=t;return _({blending:e(p)?l(d):null,depthTest:T===E.Draped?null:{func:n(d)},depthWrite:s(t),drawBuffers:p===i.Depth?{buffers:[R.NONE]}:o(d,p),colorWrite:S,stencilWrite:h?c:null,stencilTest:h?r?u:a:null,polygonOffset:{factor:0,units:-10}})}initializePipeline(e){return e.occluder?(this._occluderPipelineTransparent=_({blending:A,depthTest:d,depthWrite:null,colorWrite:S,stencilWrite:null,stencilTest:T}),this._occluderPipelineOpaque=_({blending:A,depthTest:d,depthWrite:null,colorWrite:S,stencilWrite:h,stencilTest:m}),this._occluderPipelineMaskWrite=_({blending:null,depthTest:P,depthWrite:null,colorWrite:null,stencilWrite:c,stencilTest:u})):this._occluderPipelineTransparent=this._occluderPipelineOpaque=this._occluderPipelineMaskWrite=null,this._occludeePipelineState=this._makePipelineState(e,!0),this._makePipelineState(e,!1)}getPipeline(e,i){return e?this._occludeePipelineState:i===p.TRANSPARENT_OCCLUDER_MATERIAL?this._occluderPipelineTransparent??super.getPipeline():i===p.OCCLUDER_MATERIAL?this._occluderPipelineOpaque??super.getPipeline():this._occluderPipelineMaskWrite??super.getPipeline()}}const b=new Map([[f.POSITION,0],[f.PREVPOSITION,1],[f.UV0,2],[f.NORMAL,3],[f.COLOR,4],[f.COLORFEATUREATTRIBUTE,4],[f.SIZE,5],[f.SIZEFEATUREATTRIBUTE,5],[f.OPACITYFEATUREATTRIBUTE,6]]);export{W as LineMarkerTechnique,b as vertexAttributeLocations};