HairStrandsMacroGroup.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
/*=============================================================================
    HairStrandsCluster.h: Hair strands macro group computation implementation.
=============================================================================*/
 
#pragma once
 
#include "CoreMinimal.h"
#include "RendererInterface.h"
#include "HairStrandsInterface.h"
 
class FScene;
class FViewInfo;
struct FHairStrandsViewData;
 
void CreateHairStrandsMacroGroups(
    FRDGBuilder& GraphBuilder,
    const FScene* Scene,
    const FViewInfo& View, 
    const FHairInstanceCullingResults& CullingResults,
    FHairStrandsViewData& OutHairStrandsViewData,
    bool bBuildGPUAABB=true);