jme3-core:update Specular_Anti_Aliasing

jMonkeyEngine · Nov 6, 2023 · 0bf7bdf · 0bf7bdf
1 parent ab4462c
commit 0bf7bdf
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/jme3-core/src/main/resources/Common/ShaderLib/PBR.glsllib b/jme3-core/src/main/resources/Common/ShaderLib/PBR.glsllib
@@ -18,9 +18,7 @@ void Specular_Anti_Aliasing(in vec3 normal, in vec3 half_vector,
     vec2  H = half_vector.xy;
     vec3 dndu = dFdx(normal);
     vec3 dndv = dFdy(normal);
-    vec2  footprint_bounding_box = fwidth(H); 		//- abs(dfdx(slope_h)) + abs(dfdy(slope_h))
-	//vec2  variance = sigma*sigma*footprint_bounding_box*footprint_bounding_box;
-        float  variance = sigma*sigma*(dot(dndu, dndu) + dot(dndv, dndv));
+    float  variance = sigma*sigma*(dot(dndu, dndu) + dot(dndv, dndv));
     float  kernel_roughness = min(Kappa, variance);
     alpha_x = sqrt(alpha_x*alpha_x + kernel_roughness);
 }