Fix CSM shadows intensity due to sharpness trick

2024-06-02 22:38:46 +02:00
parent bba14d265a
commit a08954f7db
1 changed files with 5 additions and 0 deletions
--- a/Source/Shaders/ShadowsSampling.hlsl
+++ b/Source/Shaders/ShadowsSampling.hlsl
@@ -283,6 +283,11 @@ ShadowSample SampleDirectionalLightShadow(LightData light, Buffer<float4> shadow
 #endif

    result.SurfaceShadow = PostProcessShadow(shadow, result.SurfaceShadow);
+
+    // Fix shadow intensity that got reduced by cascades sharpness stabilization (see above)
+    if (cascadeIndex != 0 && result.SurfaceShadow <= 0.1f)
+        result.SurfaceShadow += 0.01f;
+
    return result;
 }