GPUGridAggregator: enforce point size to workaround ANGLE bug (#3738)

visgl · Oct 3, 2019 · 0265f68 · 0265f68
1 parent 7e54a90
commit 0265f68
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/modules/aggregation-layers/src/utils/gpu-grid-aggregation/aggregate-all-vs-64.glsl.js b/modules/aggregation-layers/src/utils/gpu-grid-aggregation/aggregate-all-vs-64.glsl.js
@@ -48,5 +48,7 @@ void main(void) {
   vec2 texCoordYFP64 = div_fp64(xIndexFP64, gridSizeXFP64);
 
   vTextureCoord = vec2(texCoordYFP64.x, texCoordXFP64.x);
+  // Enforce default value for ANGLE issue (https://bugs.chromium.org/p/angleproject/issues/detail?id=3941)
+  gl_PointSize = 1.0;
 }
 `;