From d87d873fcd2e26c866a3c2a60533bf1723e9032f Mon Sep 17 00:00:00 2001
From: Evgeni Popov <github@evpopov.com>
Date: Sat, 17 Sep 2022 12:30:13 +0200
Subject: [PATCH] Fix geometry buffer renderer in WebGPU

---
 .../dev/core/src/Shaders/geometry.fragment.fx | 28 +++++++++++++------
 1 file changed, 20 insertions(+), 8 deletions(-)

diff --git a/packages/dev/core/src/Shaders/geometry.fragment.fx b/packages/dev/core/src/Shaders/geometry.fragment.fx
index 58418e70955..aa702976dbd 100644
--- a/packages/dev/core/src/Shaders/geometry.fragment.fx
+++ b/packages/dev/core/src/Shaders/geometry.fragment.fx
@@ -34,14 +34,26 @@ uniform vec2 vTangentSpaceParams;
 #endif
 
 #if defined(REFLECTIVITY)
-varying vec2 vReflectivityUV;
-varying vec2 vAlbedoUV;
-uniform sampler2D reflectivitySampler;
-uniform sampler2D albedoSampler;
-uniform vec3 reflectivityColor;
-uniform vec3 albedoColor;
-uniform float metallic;
-uniform float glossiness;
+    #if defined(ORMTEXTURE) || defined(SPECULARGLOSSINESSTEXTURE) || defined(REFLECTIVITYTEXTURE)
+        uniform sampler2D reflectivitySampler;
+        varying vec2 vReflectivityUV;
+    #endif
+    #ifdef ALBEDOTEXTURE
+        varying vec2 vAlbedoUV;
+        uniform sampler2D albedoSampler;
+    #endif
+    #ifdef REFLECTIVITYCOLOR
+        uniform vec3 reflectivityColor;
+    #endif
+    #ifdef ALBEDOCOLOR
+        uniform vec3 albedoColor;
+    #endif
+    #ifdef METALLIC
+        uniform float metallic;
+    #endif
+    #ifdef ROUGHNESS
+        uniform float glossiness;
+    #endif
 #endif
 
 #ifdef ALPHATEST