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Merge pull request #106844 from LiveTrower/dfg-reconstruction

Fix missing ibl reconstruction from DFG multiscattering
Thaddeus Crews 2 months ago
parent
698dd2ade4 e1e1933244
commit
7830c5fadc
1 changed files with 1 additions and 1 deletions
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  1. 1 1
      servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered.glsl

+ 1 - 1
servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered.glsl
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@@ -2078,7 +2078,7 @@ void fragment_shader(in SceneData scene_data) {
 
 
 
 		// cheap luminance approximation
 
 		// cheap luminance approximation
 
 		float f90 = clamp(50.0 * f0.g, metallic, 1.0);
 
 		float f90 = clamp(50.0 * f0.g, metallic, 1.0);
 
-		indirect_specular_light *= energy_compensation * (f90 * envBRDF.x + f0 * envBRDF.y);
 
+		indirect_specular_light *= energy_compensation * ((f90 - f0) * envBRDF.x + f0 * envBRDF.y);
 
 #endif
 
 #endif
 
 	}
 
 	}