@doegis/core
Version:
DOE GIS API
3 lines (1 loc) • 814 B
JavaScript
import{glsl as e}from"../../../../core/shaderModules/interfaces.js";var a;function r(r,c){const i=r.vertex;switch(i.code.add(e`#define VERTEX_DISCARD_CUTOFF (1.0 - 1.0 / 255.0)`),c.vertexDiscardMode){case a.None:i.code.add(e`#define vertexDiscardByOpacity(_opacity_) {}`);break;case a.Opaque:i.code.add(e`#define vertexDiscardByOpacity(_opacity_) { if (_opacity_ > VERTEX_DISCARD_CUTOFF) { gl_Position = vec4(1e38, 1e38, 1e38, 1.0); return; } }`);break;case a.Transparent:i.code.add(e`#define vertexDiscardByOpacity(_opacity_) { if (_opacity_ <= VERTEX_DISCARD_CUTOFF) { gl_Position = vec4(1e38, 1e38, 1e38, 1.0); return; } }`)}}!function(e){e[e.None=0]="None",e[e.Transparent=1]="Transparent",e[e.Opaque=2]="Opaque",e[e.COUNT=3]="COUNT"}(a||(a={}));export{r as VertexDiscardByOpacity,a as VertexDiscardMode};