FHairGroupPublicData Class Reference

#include <HairStrandsInterface.h>

Classes
struct	FCulling
struct	FVertexFactoryInput

Public Member Functions
RENDERER_API	FHairGroupPublicData (uint32 InGroupIndex, const FName &OwnerName)
uint32	GetGroupIndex () const
FRDGExternalBuffer &	GetDrawIndirectRasterComputeBuffer ()
const FRDGExternalBuffer &	GetDrawIndirectRasterComputeBuffer () const
FRDGExternalBuffer &	GetDrawIndirectBuffer ()
const FRDGExternalBuffer &	GetCulledCurveBuffer () const
const FRDGExternalBuffer &	GetCulledVertexIdBuffer () const
FRDGExternalBuffer &	GetCulledCurveBuffer ()
FRDGExternalBuffer &	GetCulledVertexIdBuffer ()
bool	GetCullingResultAvailable () const
void	SetCullingResultAvailable (bool b)
void	SupportVoxelization (bool InVoxelize)
bool	DoesSupportVoxelization () const
void	SetLODGeometryTypes (const TArray< EHairGeometryType > &InTypes)
const TArray< EHairGeometryType > &	GetLODGeometryTypes () const
void	SetLODVisibilities (const TArray< bool > &InLODVisibility)
const TArray< bool > &	GetLODVisibilities () const
bool	IsVisible (int32 InLODIndex) const
EHairGeometryType	GetGeometryType (int32 InLODIndex) const
EHairBindingType	GetBindingType (int32 InLODIndex) const
bool	IsSimulationEnable (int32 InLODIndex) const
bool	IsGlobalInterpolationEnable (int32 InLODIndex) const
void	SetLODScreenSizes (const TArray< float > &ScreenSizes)
const TArray< float > &	GetLODScreenSizes () const
void	SetLODBias (float InLODBias)
float	GetLODBias () const
void	SetLODIndex (float InLODIndex)
float	GetLODIndex () const
int32	GetIntLODIndex () const
void	SetMeshLODIndex (float InMeshLODIndex)
float	GetMeshLODIndex () const
void	SetLODVisibility (bool bVisible)
bool	GetLODVisibility () const
RENDERER_API uint32	GetActiveStrandsPointCount (bool bPrevious=false) const
RENDERER_API uint32	GetActiveStrandsCurveCount (bool bPrevious=false) const
RENDERER_API float	GetActiveStrandsCoverageScale () const
RENDERER_API float	GetActiveStrandsRadiusScale () const

Public Attributes
FHairStrandsInstance *	Instance = nullptr
FCulling *	Culling = nullptr
FVertexFactoryInput	VFInput
uint32	ClusterDataIndex = ~0
uint32	GroupIndex = 0
uint32	RestPointCount = 0
uint32	RestCurveCount = 0
uint32	ClusterCount = 0
float	ClusterScale = 0
bool	bSupportVoxelization = true
TArray< bool >	LODVisibilities
TArray< float >	LODScreenSizes
TArray< bool >	LODSimulations
TArray< bool >	LODGlobalInterpolations
TArray< EHairGeometryType >	LODGeometryTypes
bool	bIsDeformationEnable = false
bool	bIsSimulationCacheEnable = false
TArray< EHairBindingType >	BindingTypes
int32	BindingMinMeshLOD = -1
float	MeshLODIndex = -1
float	LODIndex = -1
float	LODBias = 0
bool	bLODVisibility = true
bool	bAutoLOD = false
float	AutoLODBias = 0
uint32	ContinuousLODPointCount = 0
uint32	ContinuousLODCurveCount = 0
uint32	ContinuousLODPreviousPointCount = 0
uint32	ContinuousLODPreviousCurveCount = 0
float	ContinuousLODScreenSize = 1.f
float	ContinuousLODCoverageScale = 1.f
float	ContinuousLODRadiusScale = 1.f
FVector2f	ContinuousLODScreenPos = FVector2f(0,0)
FBoxSphereBounds	ContinuousLODBounds
bool	bDebugDrawLODInfo = false
float	DebugScreenSize = 0.f
FLinearColor	DebugGroupColor

Constructor & Destructor Documentation

FHairGroupPublicData()

FHairGroupPublicData::FHairGroupPublicData	(	uint32	InGroupIndex,
		const FName &	OwnerName
	)

Member Function Documentation

DoesSupportVoxelization()

bool FHairGroupPublicData::DoesSupportVoxelization ( ) const

inline

GetActiveStrandsCoverageScale()

float FHairGroupPublicData::GetActiveStrandsCoverageScale

(

)

const

GetActiveStrandsCurveCount()

uint32 FHairGroupPublicData::GetActiveStrandsCurveCount

(

bool

bPrevious = false

)

const

GetActiveStrandsPointCount()

uint32 FHairGroupPublicData::GetActiveStrandsPointCount

(

bool

bPrevious = false

)

const

GetActiveStrandsRadiusScale()

float FHairGroupPublicData::GetActiveStrandsRadiusScale

(

)

const

GetBindingType()

EHairBindingType FHairGroupPublicData::GetBindingType ( int32  InLODIndex ) const

inline

GetCulledCurveBuffer() [1/2]

FRDGExternalBuffer & FHairGroupPublicData::GetCulledCurveBuffer ( )

inline

GetCulledCurveBuffer() [2/2]

const FRDGExternalBuffer & FHairGroupPublicData::GetCulledCurveBuffer ( ) const

inline

GetCulledVertexIdBuffer() [1/2]

FRDGExternalBuffer & FHairGroupPublicData::GetCulledVertexIdBuffer ( )

inline

GetCulledVertexIdBuffer() [2/2]

const FRDGExternalBuffer & FHairGroupPublicData::GetCulledVertexIdBuffer ( ) const

inline

GetCullingResultAvailable()

bool FHairGroupPublicData::GetCullingResultAvailable ( ) const

inline

GetDrawIndirectBuffer()

FRDGExternalBuffer & FHairGroupPublicData::GetDrawIndirectBuffer ( )

inline

GetDrawIndirectRasterComputeBuffer() [1/2]

FRDGExternalBuffer & FHairGroupPublicData::GetDrawIndirectRasterComputeBuffer ( )

inline

GetDrawIndirectRasterComputeBuffer() [2/2]

const FRDGExternalBuffer & FHairGroupPublicData::GetDrawIndirectRasterComputeBuffer ( ) const

inline

GetGeometryType()

EHairGeometryType FHairGroupPublicData::GetGeometryType ( int32  InLODIndex ) const

inline

GetGroupIndex()

uint32 FHairGroupPublicData::GetGroupIndex ( ) const

inline

GetIntLODIndex()

int32 FHairGroupPublicData::GetIntLODIndex ( ) const

inline

GetLODBias()

float FHairGroupPublicData::GetLODBias ( ) const

inline

GetLODGeometryTypes()

const TArray< EHairGeometryType > & FHairGroupPublicData::GetLODGeometryTypes ( ) const

inline

GetLODIndex()

float FHairGroupPublicData::GetLODIndex ( ) const

inline

GetLODScreenSizes()

const TArray< float > & FHairGroupPublicData::GetLODScreenSizes ( ) const

inline

GetLODVisibilities()

const TArray< bool > & FHairGroupPublicData::GetLODVisibilities ( ) const

inline

GetLODVisibility()

bool FHairGroupPublicData::GetLODVisibility ( ) const

inline

GetMeshLODIndex()

float FHairGroupPublicData::GetMeshLODIndex ( ) const

inline

IsGlobalInterpolationEnable()

bool FHairGroupPublicData::IsGlobalInterpolationEnable ( int32  InLODIndex ) const

inline

IsSimulationEnable()

bool FHairGroupPublicData::IsSimulationEnable ( int32  InLODIndex ) const

inline

IsVisible()

bool FHairGroupPublicData::IsVisible ( int32  InLODIndex ) const

inline

SetCullingResultAvailable()

void FHairGroupPublicData::SetCullingResultAvailable ( bool  b )

inline

SetLODBias()

void FHairGroupPublicData::SetLODBias ( float  InLODBias )

inline

SetLODGeometryTypes()

void FHairGroupPublicData::SetLODGeometryTypes ( const TArray< EHairGeometryType > &  InTypes )

inline

SetLODIndex()

void FHairGroupPublicData::SetLODIndex ( float  InLODIndex )

inline

SetLODScreenSizes()

void FHairGroupPublicData::SetLODScreenSizes ( const TArray< float > &  ScreenSizes )

inline

SetLODVisibilities()

void FHairGroupPublicData::SetLODVisibilities ( const TArray< bool > &  InLODVisibility )

inline

SetLODVisibility()

void FHairGroupPublicData::SetLODVisibility ( bool  bVisible )

inline

SetMeshLODIndex()

void FHairGroupPublicData::SetMeshLODIndex ( float  InMeshLODIndex )

inline

SupportVoxelization()

void FHairGroupPublicData::SupportVoxelization ( bool  InVoxelize )

inline

Member Data Documentation

AutoLODBias

float FHairGroupPublicData::AutoLODBias = 0

bAutoLOD

bool FHairGroupPublicData::bAutoLOD = false

bDebugDrawLODInfo

bool FHairGroupPublicData::bDebugDrawLODInfo = false

BindingMinMeshLOD

int32 FHairGroupPublicData::BindingMinMeshLOD = -1

BindingTypes

TArray<EHairBindingType> FHairGroupPublicData::BindingTypes

bIsDeformationEnable

bool FHairGroupPublicData::bIsDeformationEnable = false

bIsSimulationCacheEnable

bool FHairGroupPublicData::bIsSimulationCacheEnable = false

bLODVisibility

bool FHairGroupPublicData::bLODVisibility = true

bSupportVoxelization

bool FHairGroupPublicData::bSupportVoxelization = true

ClusterCount

uint32 FHairGroupPublicData::ClusterCount = 0

ClusterDataIndex

uint32 FHairGroupPublicData::ClusterDataIndex = ~0

ClusterScale

float FHairGroupPublicData::ClusterScale = 0

ContinuousLODBounds

FBoxSphereBounds FHairGroupPublicData::ContinuousLODBounds

ContinuousLODCoverageScale

float FHairGroupPublicData::ContinuousLODCoverageScale = 1.f

ContinuousLODCurveCount

uint32 FHairGroupPublicData::ContinuousLODCurveCount = 0

ContinuousLODPointCount

uint32 FHairGroupPublicData::ContinuousLODPointCount = 0

ContinuousLODPreviousCurveCount

uint32 FHairGroupPublicData::ContinuousLODPreviousCurveCount = 0

ContinuousLODPreviousPointCount

uint32 FHairGroupPublicData::ContinuousLODPreviousPointCount = 0

ContinuousLODRadiusScale

float FHairGroupPublicData::ContinuousLODRadiusScale = 1.f

ContinuousLODScreenPos

FVector2f FHairGroupPublicData::ContinuousLODScreenPos = FVector2f(0,0)

ContinuousLODScreenSize

float FHairGroupPublicData::ContinuousLODScreenSize = 1.f

Culling

FCulling* FHairGroupPublicData::Culling = nullptr

DebugGroupColor

FLinearColor FHairGroupPublicData::DebugGroupColor

DebugScreenSize

float FHairGroupPublicData::DebugScreenSize = 0.f

GroupIndex

uint32 FHairGroupPublicData::GroupIndex = 0

Instance

FHairStrandsInstance* FHairGroupPublicData::Instance = nullptr

LODBias

float FHairGroupPublicData::LODBias = 0

LODGeometryTypes

TArray<EHairGeometryType> FHairGroupPublicData::LODGeometryTypes

LODGlobalInterpolations

TArray<bool> FHairGroupPublicData::LODGlobalInterpolations

LODIndex

float FHairGroupPublicData::LODIndex = -1

LODScreenSizes

TArray<float> FHairGroupPublicData::LODScreenSizes

LODSimulations

TArray<bool> FHairGroupPublicData::LODSimulations

LODVisibilities

TArray<bool> FHairGroupPublicData::LODVisibilities

MeshLODIndex

float FHairGroupPublicData::MeshLODIndex = -1

RestCurveCount

uint32 FHairGroupPublicData::RestCurveCount = 0

RestPointCount

uint32 FHairGroupPublicData::RestPointCount = 0

VFInput

FVertexFactoryInput FHairGroupPublicData::VFInput

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The documentation for this class was generated from the following files:

• Engine/Source/Runtime/Renderer/Public/HairStrandsInterface.h
• Engine/Source/Runtime/Renderer/Private/HairStrands/HairStrandsInterface.cpp