GeometryCollection::UV Namespace Reference

Classes
struct	TArrayOfAttributesAccessor

Typedefs
using	FUVLayers = TArrayOfAttributesAccessor< TManagedArray< FVector2f >, 8 >
using	FConstUVLayers = TArrayOfAttributesAccessor< const TManagedArray< FVector2f >, 8 >

Functions
bool	HasValidUVs (const FManagedArrayCollection &Collection)
void	DefineUVSchema (FManagedArrayCollection &Collection)
bool	SetNumUVLayers (FManagedArrayCollection &Collection, int32 NumLayers)
int32	GetNumUVLayers (const FManagedArrayCollection &Collection)
const TManagedArray< FVector2f > *	FindUVLayer (const FManagedArrayCollection &Collection, int32 UVLayer)
TManagedArray< FVector2f > *	FindUVLayer (FManagedArrayCollection &Collection, int32 UVLayer)
const TManagedArray< FVector2f > &	GetUVLayer (const FManagedArrayCollection &Collection, int32 UVLayer)
TManagedArray< FVector2f > &	ModifyUVLayer (FManagedArrayCollection &Collection, int32 UVLayer)
FUVLayers	FindActiveUVLayers (FManagedArrayCollection &Collection)
FConstUVLayers	FindActiveUVLayers (const FManagedArrayCollection &Collection)
void	SetUVs (FManagedArrayCollection &Collection, int32 VertexIdx, TArrayView< const FVector2f > UVs)
void	MatchUVLayerCount (FManagedArrayCollection &ToCollection, const FManagedArrayCollection &FromCollection)

Variables
const FName	UVLayerNames [GeometryCollectionUV::MAX_NUM_UV_CHANNELS]
const FName	VerticesGroupName = "Vertices"

Typedef Documentation

FConstUVLayers

using GeometryCollection::UV::FConstUVLayers = typedef TArrayOfAttributesAccessor<const TManagedArray<FVector2f>, 8>

FUVLayers

using GeometryCollection::UV::FUVLayers = typedef TArrayOfAttributesAccessor<TManagedArray<FVector2f>, 8>

Function Documentation

DefineUVSchema()

void CHAOS_API GeometryCollection::UV::DefineUVSchema

(

FManagedArrayCollection &

Collection

)

FindActiveUVLayers() [1/2]

FConstUVLayers GeometryCollection::UV::FindActiveUVLayers ( const FManagedArrayCollection &  Collection )

inline

Find the currently-valid UV layers for a given collection

Returns

A temporary accessor for all the active UV layers. Must be recreated if the collection attributes are changed / the number of UV layers is changed.

FindActiveUVLayers() [2/2]

FUVLayers GeometryCollection::UV::FindActiveUVLayers ( FManagedArrayCollection &  Collection )

inline

Find the currently-valid UV layers for a given collection

Returns

A temporary accessor for all the active UV layers. Must be recreated if the collection attributes are changed / the number of UV layers is changed.

FindUVLayer() [1/2]

const TManagedArray< FVector2f > * GeometryCollection::UV::FindUVLayer ( const FManagedArrayCollection &  Collection, int32  UVLayer  )

inline

FindUVLayer() [2/2]

TManagedArray< FVector2f > * GeometryCollection::UV::FindUVLayer ( FManagedArrayCollection &  Collection, int32  UVLayer  )

inline

GetNumUVLayers()

int32 CHAOS_API GeometryCollection::UV::GetNumUVLayers

(

const FManagedArrayCollection &

Collection

)

GetUVLayer()

const TManagedArray< FVector2f > & GeometryCollection::UV::GetUVLayer ( const FManagedArrayCollection &  Collection, int32  UVLayer  )

inline

HasValidUVs()

bool CHAOS_API GeometryCollection::UV::HasValidUVs

(

const FManagedArrayCollection &

Collection

)

MatchUVLayerCount()

void GeometryCollection::UV::MatchUVLayerCount ( FManagedArrayCollection &  ToCollection, const FManagedArrayCollection &  FromCollection  )

inline

ModifyUVLayer()

TManagedArray< FVector2f > & GeometryCollection::UV::ModifyUVLayer ( FManagedArrayCollection &  Collection, int32  UVLayer  )

inline

SetNumUVLayers()

bool CHAOS_API GeometryCollection::UV::SetNumUVLayers	(	FManagedArrayCollection &	Collection,
		int32	NumLayers
	)

SetUVs()

void GeometryCollection::UV::SetUVs ( FManagedArrayCollection &  Collection, int32  VertexIdx, TArrayView< const FVector2f >  UVs  )

inline

Variable Documentation

UVLayerNames

CHAOS_API const FName GeometryCollection::UV::UVLayerNames

Initial value:

= {
        "UVLayer0",
        "UVLayer1",
        "UVLayer2",
        "UVLayer3",
        "UVLayer4",
        "UVLayer5",
        "UVLayer6",
        "UVLayer7"
    }

VerticesGroupName

CHAOS_API const FName GeometryCollection::UV::VerticesGroupName = "Vertices"