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Cleanup some old unused shader code

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Wojtek Figat
2020-12-20 10:22:54 +01:00
parent afeaaee376
commit 8a870a07ae
25 changed files with 199 additions and 685 deletions
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6
Source/Shaders/MonteCarlo.hlsl
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@@ -133,10 +133,10 @@ float4 ImportanceSampleGGX(float2 e, float roughness)
// Multiple importance sampling power heuristic of two functions with a power of two.
// [Veach 1997, "Robust Monte Carlo Methods for Light Transport Simulation"]
float MISWeight(uint number, float pdf, uint otherNumber, float otherpdf)
float MISWeight(uint number, float PDF, uint otherNumber, float otherPDF)
{
float weight = number * pdf;
float otherWeight = otherNumber * otherpdf;
float weight = number * PDF;
float otherWeight = otherNumber * otherPDF;
return weight * weight / (weight * weight + otherWeight * otherWeight);
}