Add comment, explicitly set 'z' component to 1

sjando · Jan 16, 2020 · f358e8e · f358e8e
1 parent e671ff1
commit f358e8e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Source/Shaders/PointPrimitiveCollectionVS.glsl b/Source/Shaders/PointPrimitiveCollectionVS.glsl
@@ -135,7 +135,8 @@ void main()
     float nearSq = distanceDisplayConditionAndDisableDepth.x;
     float farSq = distanceDisplayConditionAndDisableDepth.y;
     if (lengthSq < nearSq || lengthSq > farSq) {
-        positionEC.xyz = vec3(1.0);
+        // push vertex behind camera to force it to be clipped
+        positionEC.xyz = vec3(0.0, 0.0, 1.0);
     }
 #endif