@arcgis/core
Version:
ArcGIS Maps SDK for JavaScript: A complete 2D and 3D mapping and data visualization API
6 lines (5 loc) • 3.59 kB
JavaScript
/*
All material copyright ESRI, All Rights Reserved, unless otherwise specified.
See https://js.arcgis.com/4.33/esri/copyright.txt for details.
*/
import{safeToString as e}from"../../../../core/string.js";import{fromValues as t}from"../../../../core/libs/gl-matrix-2/factories/vec2f32.js";import{fromValues as r}from"../../../../core/libs/gl-matrix-2/factories/vec4f64.js";import{newLayout as i}from"../../support/buffer/InterleavedLayout.js";import{isColorOrColorEmission as s}from"../core/shaderLibrary/ShaderOutput.js";import n from"../lib/GLMaterial.js";import{Material as o,MaterialParameters as a}from"../lib/Material.js";import{RenderSlot as c}from"../lib/RenderSlot.js";import{VertexAttribute as l}from"../lib/VertexAttribute.js";import{writePosition as f,writeNormal as u,writeBufferVec4 as h}from"./internal/bufferWriterUtils.js";import{LineCalloutTechnique as p}from"../shaders/LineCalloutTechnique.js";import{LineCalloutTechniqueConfiguration as m}from"../shaders/LineCalloutTechniqueConfiguration.js";import{alphaCutoff as g}from"../../../../webscene/support/AlphaCutoff.js";class d extends o{constructor(e,t){super(e,T),this.intersectDraped=void 0,this.produces=new Map([[c.LINE_CALLOUTS,e=>s(e)],[c.LINE_CALLOUTS_HUD_DEPTH,e=>s(e)]]),this._configuration=new m(t),this._uniqueMaterialIdentifier=O(this.parameters)}passParameters(){return this.parameters}getConfiguration(e,t){return super.getConfiguration(e,t,this._configuration),this._configuration.occlusionTestEnabled=this.parameters.occlusionTest,this._configuration.hasVerticalOffset=null!=this.parameters.verticalOffset,this._configuration.hasScreenSizePerspective=null!=this.parameters.screenSizePerspective,this._configuration.hudDepth=t.slot===c.LINE_CALLOUTS_HUD_DEPTH,this._configuration.hudDepthAlignStart=!!this.parameters.hudDepthAlignStart,this._configuration.screenCenterOffsetUnitsEnabled="screen"===this.parameters.centerOffsetUnits,this._configuration.hasSlicePlane=this.parameters.hasSlicePlane,this._configuration.terrainDepthTest=t.terrainDepthTest,this._configuration}get visible(){return this.parameters.color[3]>=g||(this.parameters.borderColor?.[3]??0)>=g}intersect(){}createGLMaterial(e){return new S(e)}createBufferWriter(){return new D}validateParameters(e){this._uniqueMaterialIdentifier=O(e)}get uniqueMaterialIdentifier(){return this._uniqueMaterialIdentifier}}function O({renderOccluded:t,isDecoration:r,horizontalScreenOffset:i,color:s,size:n,occlusionTest:o,shaderPolygonOffset:a,hudDepthAlignStart:c,centerOffsetUnits:l,hasSlicePlane:f,screenSizePerspective:u,verticalOffset:h,borderColor:p}){return e`${t}:${r}:${i}:[${s}]:${n}:${o}:${a}:${c}:${l}:${f}:${null!=u}:{${h.screenLength}:${h.minWorldLength}:${h.maxWorldLength}}:[${p}]`}class S extends n{beginSlot(e){return this.getTechnique(p,e)}}class T extends a{constructor(){super(...arguments),this.horizontalScreenOffset=0,this.color=r(0,0,0,1),this.size=1,this.occlusionTest=!1,this.shaderPolygonOffset=1e-5,this.hudDepthAlignStart=!1,this.centerOffsetUnits="world",this.hasSlicePlane=!1}}const L=i().vec3f(l.POSITION).vec3f(l.NORMAL).vec2f16(l.UV0).vec4f(l.CENTEROFFSETANDDISTANCE),_=[t(0,0),t(1,0),t(0,1),t(1,0),t(1,1),t(0,1)];class D{constructor(){this.vertexBufferLayout=L}elementCount(e){return 6*e.get(l.POSITION).indices.length}write(e,t,r,i,s,n){f(r.get(l.POSITION),e,s.position,n,6),u(r.get(l.NORMAL),t,s.normal,n,6),h(r.get(l.CENTEROFFSETANDDISTANCE),s.centerOffsetAndDistance,n,6);for(let o=0;o<_.length;++o)s.uv0.setVec(n+o,_[o]);return null}}export{d as LineCalloutMaterial,T as Parameters,O as uniqueMaterialIdentifier};