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> Unreal Engine API Reference > Plugins > DynamicMesh > FMeshIndexMappings

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FMeshIndexMappings

[FMeshIndexMappings](API\Plugins\DynamicMesh\FMeshIndexMappings) stores a set of integer IndexMaps for a mesh This is a convenient object to have, to avoid passing around large numbers of separate maps.

Windows

MacOS

Linux

References

Module	DynamicMesh
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/DynamicMesh/Public/DynamicMeshEditor.h
Include	#include "DynamicMeshEditor.h"

Syntax

struct FMeshIndexMappings

Remarks

FMeshIndexMappings stores a set of integer IndexMaps for a mesh This is a convenient object to have, to avoid passing around large numbers of separate maps. The individual maps are not necessarily all filled by every operation.

Variables

		Name	Description
	FIndexMapi	GroupMap
	TArray< FIndexM...	NormalMaps
	FIndexMapi	TriangleMap
	TArray< FIndexM...	UVMaps
	FIndexMapi	VertexMap

Functions

	Name	Description
bool	ContainsGroup ( int FromID )
bool	ContainsNormal ( int NormalLayer, int FromID )
bool	ContainsTriangle ( int FromID )
bool	ContainsUV ( int UVLayer, int FromID )
bool	ContainsVertex ( int FromID )
FIndexMapi &	GetGroupMap()
int	GetNewGroup ( int FromID )
int	GetNewNormal ( int NormalLayer, int FromID )
int	GetNewTriangle ( int FromID )
int	GetNewUV ( int UVLayer, int FromID )
int	GetNewVertex ( int FromID )
FIndexMapi &	GetNormalMap ( int NormalLayer )
const FIndex...	GetTriangleMap()
FIndexMapi &	GetTriangleMap()
FIndexMapi &	GetUVMap ( int UVLayer )
FIndexMapi &	GetVertexMap()
const FIndex...	GetVertexMap()
void	Initialize ( FDynamicMesh3* Mesh )	Size internal arrays-of-maps to be suitable for this Mesh
constexpr in...	InvalidID()
void	Reset()
void	ResetTriangleMap()
void	SetGroup ( int FromID, int ToID )
void	SetNormal ( int NormalLayer, int FromID, int ToID )
void	SetTriangle ( int FromID, int ToID )
void	SetUV ( int UVLayer, int FromID, int ToID )
void	SetVertex ( int FromID, int ToID )

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