#include "HairStrandsInterface.h"
#include "HairStrandsRendering.h"
#include "HairStrandsData.h"
#include "DataDrivenShaderPlatformInfo.h"
#include "LightSceneProxy.h"
#include "Rendering/SkeletalMeshRenderData.h"
#include "Rendering/SkinWeightVertexBuffer.h"
#include "CommonRenderResources.h"
#include "Components/SkeletalMeshComponent.h"
#include "SkeletalRenderPublic.h"
#include "SceneRendering.h"
#include "SystemTextures.h"
#include "ShaderPrint.h"
#include "ScenePrivate.h"

Namespaces
namespace	HairStrands

Functions
	DEFINE_LOG_CATEGORY_STATIC (LogHairRendering, Log, All)

FRDGImportedBuffer	Register (FRDGBuilder &GraphBuilder, const FRDGExternalBuffer &In, ERDGImportedBufferFlags Flags, ERDGUnorderedAccessViewFlags UAVFlags)

FRDGBufferSRVRef	RegisterAsSRV (FRDGBuilder &GraphBuilder, const FRDGExternalBuffer &In)

FRDGBufferUAVRef	RegisterAsUAV (FRDGBuilder &GraphBuilder, const FRDGExternalBuffer &In, ERDGUnorderedAccessViewFlags Flags)

bool	IsHairRayTracingEnabled ()

bool	IsHairStrandsSupported (EHairStrandsShaderType Type, EShaderPlatform Platform)

bool	IsHairStrandsEnabled (EHairStrandsShaderType Type, EShaderPlatform Platform)

bool	IsHairStrandsBindingEnable ()

bool	IsHairStrandsSimulationEnable ()

bool	IsHairStrandsNonVisibleShadowCastingEnable ()

bool	IsHairStrandsVisibleInShadows (const FViewInfo &View, const FHairStrandsInstance &Instance)

bool	IsHairStrandContinuousDecimationReorderingEnabled ()

bool	IsHairVisibilityComputeRasterEnabled ()

bool	IsHairVisibilityComputeRasterForwardEnabled (EShaderPlatform InPlatform)

bool	IsHairVisibilityComputeRasterContinuousLODEnabled ()

void	RegisterBookmarkFunction (THairStrandsBookmarkFunction Bookmark)

void	RunHairStrandsBookmark (FRDGBuilder &GraphBuilder, EHairStrandsBookmark Bookmark, FHairStrandsBookmarkParameters &Parameters)

void	RunHairStrandsBookmark (EHairStrandsBookmark Bookmark, FHairStrandsBookmarkParameters &Parameters)

void	CullHairInstance (FScene *Scene, FViewInfo &View, FHairInstanceCullingResults &Out)

void	CullHairInstanceShadow (FScene *Scene, TArray< FViewInfo > &Views, FHairInstanceCullingResults &Out)

void	CreateHairStrandsBookmarkParameters (FScene *Scene, FViewInfo &View, FHairStrandsBookmarkParameters &Out, bool bComputeVisibleInstances)

void	UpdateHairStrandsBookmarkParameters (FScene *Scene, TArray< FViewInfo > &Views, FHairStrandsBookmarkParameters &Out)

void	CreateHairStrandsBookmarkParameters (FScene Scene, TArray< FViewInfo > &Views, TConstArrayView< FViewInfo > AllViews, FHairStrandsBookmarkParameters &Out, bool bComputeVisibleInstances)

bool	HairStrands::IsHairStrandsVF (const FMeshBatch *Mesh)

bool	HairStrands::IsHairCardsVF (const FMeshBatch *Mesh)

bool	HairStrands::IsHairCompatible (const FMeshBatch *Mesh)

bool	HairStrands::IsHairVisible (const FMeshBatchAndRelevance &MeshBatch, bool bCheckLengthScale)

FHairGroupPublicData *	HairStrands::GetHairData (const FMeshBatch *In)

void	HairStrands::AddVisibleShadowCastingLight (const FScene &Scene, TArray< FViewInfo > &Views, const FLightSceneInfo *LightSceneInfo)

Variables
THairStrandsBookmarkFunction	GHairStrandsBookmarkFunction = nullptr

Function Documentation

◆ CreateHairStrandsBookmarkParameters() [1/2]

void CreateHairStrandsBookmarkParameters	(	FScene *	Scene,
		FViewInfo &	View,
		FHairStrandsBookmarkParameters &	Out,
		bool	bComputeVisibleInstances
	)

◆ CreateHairStrandsBookmarkParameters() [2/2]

void CreateHairStrandsBookmarkParameters	(	FScene *	Scene,
		TArray< FViewInfo > &	Views,
		TConstArrayView< FViewInfo * >	AllViews,
		FHairStrandsBookmarkParameters &	Out,
		bool	bComputeVisibleInstances
	)

◆ CullHairInstance()

void CullHairInstance	(	FScene *	Scene,
		FViewInfo &	View,
		FHairInstanceCullingResults &	Out
	)

◆ CullHairInstanceShadow()

void CullHairInstanceShadow	(	FScene *	Scene,
		TArray< FViewInfo > &	Views,
		FHairInstanceCullingResults &	Out
	)

◆ DEFINE_LOG_CATEGORY_STATIC()

DEFINE_LOG_CATEGORY_STATIC	(	LogHairRendering	,
		Log	,
		All
	)

◆ IsHairRayTracingEnabled()

bool IsHairRayTracingEnabled ( )

◆ IsHairStrandContinuousDecimationReorderingEnabled()

bool IsHairStrandContinuousDecimationReorderingEnabled ( )

◆ IsHairStrandsBindingEnable()

bool IsHairStrandsBindingEnable ( )

◆ IsHairStrandsEnabled()

bool IsHairStrandsEnabled	(	EHairStrandsShaderType	Type,
		EShaderPlatform	Platform
	)

◆ IsHairStrandsNonVisibleShadowCastingEnable()

bool IsHairStrandsNonVisibleShadowCastingEnable ( )

◆ IsHairStrandsSimulationEnable()

bool IsHairStrandsSimulationEnable ( )

◆ IsHairStrandsSupported()

bool IsHairStrandsSupported	(	EHairStrandsShaderType	Type,
		EShaderPlatform	Platform
	)

◆ IsHairStrandsVisibleInShadows()

bool IsHairStrandsVisibleInShadows	(	const FViewInfo &	View,
		const FHairStrandsInstance &	Instance
	)

◆ IsHairVisibilityComputeRasterContinuousLODEnabled()

bool IsHairVisibilityComputeRasterContinuousLODEnabled ( )

◆ IsHairVisibilityComputeRasterEnabled()

bool IsHairVisibilityComputeRasterEnabled ( )

◆ IsHairVisibilityComputeRasterForwardEnabled()

bool IsHairVisibilityComputeRasterForwardEnabled ( EShaderPlatform InPlatform )

◆ Register()

FRDGImportedBuffer Register	(	FRDGBuilder &	GraphBuilder,
		const FRDGExternalBuffer &	In,
		ERDGImportedBufferFlags	Flags,
		ERDGUnorderedAccessViewFlags	UAVFlags
	)

◆ RegisterAsSRV()

FRDGBufferSRVRef RegisterAsSRV	(	FRDGBuilder &	GraphBuilder,
		const FRDGExternalBuffer &	In
	)

◆ RegisterAsUAV()

FRDGBufferUAVRef RegisterAsUAV	(	FRDGBuilder &	GraphBuilder,
		const FRDGExternalBuffer &	In,
		ERDGUnorderedAccessViewFlags	Flags
	)

◆ RegisterBookmarkFunction()

void RegisterBookmarkFunction ( THairStrandsBookmarkFunction Bookmark )

◆ RunHairStrandsBookmark() [1/2]

void RunHairStrandsBookmark	(	EHairStrandsBookmark	Bookmark,
		FHairStrandsBookmarkParameters &	Parameters
	)

◆ RunHairStrandsBookmark() [2/2]

void RunHairStrandsBookmark	(	FRDGBuilder &	GraphBuilder,
		EHairStrandsBookmark	Bookmark,
		FHairStrandsBookmarkParameters &	Parameters
	)

◆ UpdateHairStrandsBookmarkParameters()

void UpdateHairStrandsBookmarkParameters	(	FScene *	Scene,
		TArray< FViewInfo > &	Views,
		FHairStrandsBookmarkParameters &	Out
	)

Variable Documentation

◆ GHairStrandsBookmarkFunction

THairStrandsBookmarkFunction GHairStrandsBookmarkFunction = nullptr

Namespaces

Functions

Variables