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> Unreal Engine API Reference > Plugins > MeshConversion > FMeshDescriptionTriangleMeshAdapter

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FMeshDescriptionTriangleMeshAdapter

Basic struct to adapt a [FMeshDescription](API\Runtime\MeshDescription\FMeshDescription) for use by GeometryProcessing classes that template the mesh type and expect a standard set of basic accessors For example, this adapter will let you use a [FMeshDescription](API\Runtime\MeshDescription\FMeshDescription) with GeometryProcessing's [TMeshAABBTree3](API\Plugins\GeometricObjects\Spatial\TMeshAABBTree3) See also the Editable version below

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References

Module	MeshConversion
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/MeshConversion/Public/MeshDescriptionAdapter.h
Include	#include "MeshDescriptionAdapter.h"

Syntax

struct FMeshDescriptionTriangleMeshAdapter

Remarks

Basic struct to adapt a FMeshDescription for use by GeometryProcessing classes that template the mesh type and expect a standard set of basic accessors For example, this adapter will let you use a FMeshDescription with GeometryProcessing's TMeshAABBTree3 See also the Editable version below

Usage example given some const FMeshDescription* Mesh: FMeshDescriptionAABBAdapter MeshAdapter(Mesh); // adapt the mesh TMeshAABBTree3<const FMeshDescriptionTriangleMeshAdapter> AABBTree(&MeshAdapter); // provide the adapter to a templated class like TMeshAABBTree3

Variables

		Name	Description
	const FMeshDesc...	Mesh
	TVertexInstance...	VertexInstanceNormals
	TVertexAttribut...	VertexPositions

Constructors

	Name	Description
	FMeshDescriptionTriangleMeshAdapter ( const FMeshDescription* MeshIn )

Functions

	Name	Description
FVector3f	GetNormal ( int32 IDValue )
int32	GetShapeTimestamp()
FIndex3i	GetTriangle ( int32 IDValue )
void	GetTriVertices ( int32 IDValue, FVector3d& V0, FVector3d& V1, FVector3d& V2 )
FVector3d	GetVertex ( int32 IDValue )
bool	HasNormals()
bool	IsNormal ( int32 NID )
bool	IsTriangle ( int32 TID )
bool	IsVertex ( int32 VID )
int32	MaxNormalID()
int32	MaxTriangleID()	ID and Count are the same for MeshDescription because it's compact.
int32	MaxVertexID()
int32	NormalCount()
int32	TriangleCount()
int32	VertexCount()

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