HairStrandsLUT.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
/*=============================================================================
    HairRendering.h: Hair strands LUT generation.
=============================================================================*/
 
#pragma once
 
#include "RenderGraphFwd.h"
 
class FViewInfo;
 
enum FHairLUTType
{
    HairLUTType_DualScattering,
    HairLUTType_MeanEnergy,
    HairLUTType_Coverage,
    HairLUTTypeCount
};
 
FRDGTextureRef GetHairLUT(FRDGBuilder& GraphBuilder, const FViewInfo& View, FHairLUTType Type);