The Shader will no longer set uniforms if the values are null, saving on GL ops.

Author: photonstorm

CHANGELOG.md

@@ -19,6 +19,7 @@
 ### Updates
 
 * When calling `setHitArea` and not providing a shape (i.e. a texture based hit area), it will now set `customHitArea` to `false` by default (thanks @rexrainbow)
+* The Shader will no longer set uniforms if the values are `null`, saving on GL ops.
 
 ### Bug Fixes
 

src/gameobjects/shader/Shader.js

@@ -978,6 +978,11 @@ var Shader = new Class({
             location = uniform.uniformLocation;
             value = uniform.value;
 
+            if (value === null)
+            {
+                continue;
+            }
+
             if (length === 1)
             {
                 if (uniform.glMatrix)