Change IBL LUT

meta4d-me · Jan 9, 2024 · a0bbeed · a0bbeed
1 parent 2e35c25
commit a0bbeed
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Showing 2 changed files with 1 addition and 2 deletions.
diff --git a/Engine/BuiltInShaders/common/Envirnoment.sh b/Engine/BuiltInShaders/common/Envirnoment.sh
@@ -38,8 +38,7 @@ vec3 SampleEnvRadiance(vec3 reflectDir, float mip) {
 }
 
 vec2 SampleIBLSpecularBRDFLUT(float NdotV, float roughness) {
-	vec2 uv = clamp(vec2(NdotV, 1.0 - roughness), vec2_splat(0.05), vec2_splat(0.95));
-	return texture2D(s_texLUT, uv).xy;
+	return texture2D(s_texLUT, vec2(NdotV, 1.0 - roughness)).xy;
 }
 #endif
 

diff --git a/Projects/Test/Textures/lut/ibl_brdf_lut.dds b/Projects/Test/Textures/lut/ibl_brdf_lut.dds