[Port] [6000.0] [UUM-92200] Force SafeNormalize when blending DBuffer…

… normals
Unity-Technologies · UnityAljosha · Mar 5, 2025 · Jan 28, 2025 · Jan 29, 2025 · Jan 29, 2025
commit 2e9340106fe6ddd4a230d55aa4b18e24a3ddf35c
diff --git a/Packages/com.unity.render-pipelines.universal/ShaderLibrary/DBuffer.hlsl b/Packages/com.unity.render-pipelines.universal/ShaderLibrary/DBuffer.hlsl
@@ -139,7 +139,7 @@ void ApplyDecal(float4 positionCS,
     // Always test the normal as we can have decompression artifact
     if (decalSurfaceData.normalWS.w < 1.0)
     {
-        normalWS.xyz = normalize(normalWS.xyz * decalSurfaceData.normalWS.w + decalSurfaceData.normalWS.xyz);
+        normalWS.xyz = SafeNormalize(normalWS.xyz * decalSurfaceData.normalWS.w + decalSurfaceData.normalWS.xyz);
     }
 #endif