From b8128dd1bc8cbd6e165631efbf5f629d3a5b2407 Mon Sep 17 00:00:00 2001
From: Alex Wood <abwood@gmail.com>
Date: Wed, 7 Jun 2017 12:59:38 -0400
Subject: [PATCH] Fixed bug where metallic-roughness uniforms were immediately
 deleted if metallic-roughness texture was present.  Fixes #11

---
 scene.js | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/scene.js b/scene.js
index d4d2e431..c92cd27f 100644
--- a/scene.js
+++ b/scene.js
@@ -252,9 +252,6 @@ class Mesh {
             this.glState.uniforms['u_MetallicRoughnessSampler'] = { 'funcName': 'uniform1i', 'vals': [samplerIndex] };
             samplerIndex++;
             this.defines.HAS_METALROUGHNESSMAP = 1;
-            if (this.glState.uniforms['u_MetallicRoughnessValues']) {
-                delete this.glState.uniforms['u_MetallicRoughnessValues'];
-            }
         }
         else {
             if (this.glState.uniforms['u_MetallicRoughnessSampler']) {