HeatmapLyaer: set point size to address ANGLE bug (#3732)

visgl · Oct 3, 2019 · 0755d5c · 0755d5c
1 parent 39524c3
commit 0755d5c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/modules/aggregation-layers/src/heatmap-layer/max-vs.glsl.js b/modules/aggregation-layers/src/heatmap-layer/max-vs.glsl.js
@@ -6,5 +6,7 @@ void main()
 {
 outTexture = inTexture;
 gl_Position = vec4(0, 0, 0, 1.);
+// Enforce default value for ANGLE issue (https://bugs.chromium.org/p/angleproject/issues/detail?id=3941)
+gl_PointSize = 1.0;
 }
 `;