From eafb6c023a063d9932c2dc6d7f2163cc3a95415c Mon Sep 17 00:00:00 2001
From: assiduous <assiduous@diligentgraphics.com>
Date: Sun, 29 Nov 2020 20:31:32 -0800
Subject: GLTF Loader: added texture coordinate scale and bias for use in
 texture atlas

---
 AssetLoader/interface/GLTFLoader.hpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'AssetLoader/interface')

diff --git a/AssetLoader/interface/GLTFLoader.hpp b/AssetLoader/interface/GLTFLoader.hpp
index 1420d89..16a95b5 100644
--- a/AssetLoader/interface/GLTFLoader.hpp
+++ b/AssetLoader/interface/GLTFLoader.hpp
@@ -86,6 +86,13 @@ struct Material
         Uint8 Normal             = 0;
         Uint8 Occlusion          = 0;
         Uint8 Emissive           = 0;
+
+        float4 BaseColorScaleBias          = float4{1, 1, 0, 0};
+        float4 MetallicRoughnessScaleBias  = float4{1, 1, 0, 0};
+        float4 SpecularGlossinessScaleBias = float4{1, 1, 0, 0};
+        float4 NormalScaleBias             = float4{1, 1, 0, 0};
+        float4 OcclusionScaleBias          = float4{1, 1, 0, 0};
+        float4 EmissiveScaleBias           = float4{1, 1, 0, 0};
     };
     TextureCoordinateSets TexCoordSets;
 
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