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> Unreal Engine API Reference > Runtime > Engine > Rendering > FReductionBaseSkeletalMeshBulkData

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FReductionBaseSkeletalMeshBulkData

Bulk data storage for raw ImportModel.

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References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Public/Rendering/SkeletalMeshLODImporterData.h
Include	#include "Rendering/SkeletalMeshLODImporterData.h"

Syntax

struct FReductionBaseSkeletalMeshBulkData

Remarks

Bulk data storage for raw ImportModel.

Variables

	Name	Description
FByteBulkData	BulkData	Internally store bulk data as bytes.
bool	bUseSerializeLoadingCustomVersion
uint32	CacheLODTriNumber
uint32	CacheLODVertexNumber
FCustomVersionC...	SerializeLoadingCustomVersionContainer	The custom version when this was load.

Constructors

	Name	Description
	FReductionBaseSkeletalMeshBulkData()	Default constructor.

Functions

	Name	Description
void	CacheGeometryInfo ( const FSkeletalMeshLODModel& Sourc... )	Caching those value since this is a slow operation to load the bulk data to retrieve the original geometry information
void	EmptyBulkData()	Empty the bulk data.
FByteBulkDat...	GetBulkData()
void	GetGeometryInfo ( uint32& LODVertexNumber, uint32& LODTriNumber, UObject* Owner )	Return the number of vertices and triangles store in this bulk data.
bool	IsEmpty()	Returns true if no bulk data is available for this mesh.
void	LoadReductionData ( FSkeletalMeshLODModel& BaseLODMode..., TMap< FString, TArray< FMorphTarget..., UObject* Owner )	Load the raw mesh from bulk data.
void	SaveReductionData ( FSkeletalMeshLODModel& BaseLODMode..., TMap< FString, TArray< FMorphTarget..., UObject* Owner )	Store a new raw mesh in the bulk data.
void	Serialize ( FArchive& Ar, UObject* Owner )	Serialization.
void	Serialize ( FArchive& Ar, TArray< FReductionBaseSkeletalMeshB..., UObject* Owner )	Static function helper to serialize an array of reduction data.

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