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Vector3Int, Flip Shadows

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- Added option to flip shadows
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max committed 2022-02-19 02:21:01 +01:00
1 parent 1a04e8feef
commit 20c2847d23
3 files changed
+273 -40
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Assets/VolumetricFog/Shaders/InjectLightingAndDensity.compute
+5 -1
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@@ -1,4 +1,4 @@
#pragma kernel CSMain /*FOG_ELLIPSOIDS*/ ANISOTROPY POINT_LIGHTS DIR_LIGHT DIR_LIGHT_SHADOWS /*FOG_BOMB*/ /*ATTENUATION_LEGACY*/
#pragma kernel CSMain FOG_ELLIPSOIDS ANISOTROPY POINT_LIGHTS DIR_LIGHT DIR_LIGHT_SHADOWS /*FOG_BOMB*/ /*ATTENUATION_LEGACY*/ FLIP_SHADOWS
float3 _FroxelResolution;
RWTexture3D<half4> _VolumeInject;
@@ -266,7 +266,11 @@ float ChebyshevUpperBound(float2 moments, float mean)
float pMax = variance / (variance + (d * d));
// One-tailed Chebyshev
#ifdef FLIP_SHADOWS
return (mean >= moments.x ? 1.0f : pMax);
#else
return (mean <= moments.x ? 1.0f : pMax);
#endif
}
float4 getCascadeWeights_splitSpheres(float3 pos)