FTessellationUtilities Class Reference

#include <RuntimeMeshTessellationUtilities.h>

Classes
struct	Corner
struct	Edge
class	Triangle
struct	Vertex

Static Public Member Functions
static void	CalculateTessellationIndices (int32 NumVertices, int32 NumIndices, TFunction< FVector(int32)> PositionAccessor, TFunction< FVector2D(int32)> UVAccessor, TFunction< int32(int32)> IndexAccessor, TFunction< void(int32)> OutIndicesSizeSetter, TFunction< int32()> OutIndicesSizeGetter, TFunction< void(int32, int32)> OutIndicesWriter, TFunction< int32(int32)> OutIndicesReader)

Private Types
using	EdgeDictionary = TMap< Edge, Edge >
using	PositionDictionary = TMap< FVector, Corner >

Static Private Member Functions
static void	AddIfLeastUV (PositionDictionary &PosDict, const Vertex &Vert, uint32 Index)
static void	ExpandIB (int32 NumVertices, int32 NumIndices, TFunction< FVector(int32)> PositionAccessor, TFunction< FVector2D(int32)> UVAccessor, TFunction< int32(int32)> IndexAccessor, TFunction< void(int32)> OutIndicesSizeSetter, TFunction< int32()> OutIndicesSizeGetter, TFunction< void(int32, int32)> OutIndicesWriter, TFunction< int32(int32)> OutIndicesReader, EdgeDictionary &OutEdgeDict, PositionDictionary &OutPosDict)
static FORCEINLINE uint32	HashValue (const FVector &Vec)
static FORCEINLINE uint32	HashValue (const Vertex &Vert)
static void	ReplacePlaceholderIndices (int32 NumVertices, int32 NumIndices, TFunction< FVector(int32)> PositionAccessor, TFunction< FVector2D(int32)> UVAccessor, TFunction< int32(int32)> IndexAccessor, TFunction< void(int32)> OutIndicesSizeSetter, TFunction< int32()> OutIndicesSizeGetter, TFunction< void(int32, int32)> OutIndicesWriter, TFunction< int32(int32)> OutIndicesReader, EdgeDictionary &EdgeDict, PositionDictionary &PosDict)

Detailed Description

Definition at line 12 of file RuntimeMeshTessellationUtilities.h.

Member Typedef Documentation

using FTessellationUtilities::EdgeDictionary = TMap<Edge, Edge>

private

Definition at line 171 of file RuntimeMeshTessellationUtilities.h.

using FTessellationUtilities::PositionDictionary = TMap<FVector, Corner>

private

Definition at line 172 of file RuntimeMeshTessellationUtilities.h.

Member Function Documentation

void FTessellationUtilities::AddIfLeastUV ( PositionDictionary &  PosDict, const Vertex &  Vert, uint32  Index  )

staticprivate

Definition at line 15 of file RuntimeMeshTessellationUtilities.cpp.

void FTessellationUtilities::CalculateTessellationIndices ( int32  NumVertices, int32  NumIndices, TFunction< FVector(int32)>  PositionAccessor, TFunction< FVector2D(int32)>  UVAccessor, TFunction< int32(int32)>  IndexAccessor, TFunction< void(int32)>  OutIndicesSizeSetter, TFunction< int32()>  OutIndicesSizeGetter, TFunction< void(int32, int32)>  OutIndicesWriter, TFunction< int32(int32)>  OutIndicesReader  )

static

Definition at line 29 of file RuntimeMeshTessellationUtilities.cpp.

void FTessellationUtilities::ExpandIB ( int32  NumVertices, int32  NumIndices, TFunction< FVector(int32)>  PositionAccessor, TFunction< FVector2D(int32)>  UVAccessor, TFunction< int32(int32)>  IndexAccessor, TFunction< void(int32)>  OutIndicesSizeSetter, TFunction< int32()>  OutIndicesSizeGetter, TFunction< void(int32, int32)>  OutIndicesWriter, TFunction< int32(int32)>  OutIndicesReader, EdgeDictionary &  OutEdgeDict, PositionDictionary &  OutPosDict  )

staticprivate

Definition at line 48 of file RuntimeMeshTessellationUtilities.cpp.

static FORCEINLINE uint32 FTessellationUtilities::HashValue ( const FVector &  Vec )

inlinestaticprivate

Definition at line 45 of file RuntimeMeshTessellationUtilities.h.

static FORCEINLINE uint32 FTessellationUtilities::HashValue ( const Vertex &  Vert )

inlinestaticprivate

Definition at line 50 of file RuntimeMeshTessellationUtilities.h.

void FTessellationUtilities::ReplacePlaceholderIndices ( int32  NumVertices, int32  NumIndices, TFunction< FVector(int32)>  PositionAccessor, TFunction< FVector2D(int32)>  UVAccessor, TFunction< int32(int32)>  IndexAccessor, TFunction< void(int32)>  OutIndicesSizeSetter, TFunction< int32()>  OutIndicesSizeGetter, TFunction< void(int32, int32)>  OutIndicesWriter, TFunction< int32(int32)>  OutIndicesReader, EdgeDictionary &  EdgeDict, PositionDictionary &  PosDict  )

staticprivate

Definition at line 109 of file RuntimeMeshTessellationUtilities.cpp.

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

• RuntimeMeshTessellationUtilities.h
• RuntimeMeshTessellationUtilities.cpp