FMeshDescriptionBulkData | Unreal Engine 5.7 Documentation


Name	FMeshDescriptionBulkData
Type	struct
Header File	/Engine/Source/Runtime/MeshDescription/Public/MeshDescription.h
Include Path	#include "MeshDescription.h"

Syntax

struct FMeshDescriptionBulkData

Name	Remarks	Include Path	Unreal Specifiers
FMeshDescriptionBulkData()		MeshDescription.h

Name	Type	Remarks	Include Path
bBulkDataUpdated	bool	Whether the bulk data has been written via SaveMeshDescription	MeshDescription.h
bGuidIsHash	bool	Uses hash instead of guid to identify content to improve DDC cache hit.	MeshDescription.h
BulkData	UE::Serialization::FEditorBulkData	Internally store bulk data as bytes	MeshDescription.h
BulkDataLock	FRWLock	Protects simultaneous access to BulkData	MeshDescription.h
CustomVersions	FCustomVersionContainer	Take a copy of the bulk data versioning so it can be propagated to the bulk data reader when deserializing MeshDescription	MeshDescription.h
Guid	FGuid	GUID associated with the data stored herein.	MeshDescription.h
LicenseeUEVersion	int32		MeshDescription.h
UEVersion	FPackageFileVersion		MeshDescription.h

Name	Remarks	Include Path
void Empty()	Empties the bulk data	MeshDescription.h
int64 GetBulkDataSize()	Gets the size of the serialized bulk data	MeshDescription.h
FString GetIdString()	Return unique ID string for this bulk data	MeshDescription.h
bool IsEmpty()	Returns true if there is no bulk data available	MeshDescription.h
void LoadMeshDescription ( FMeshDescription& MeshDescription )	Load the mesh description from the bulk data	MeshDescription.h
void SaveMeshDescription ( FMeshDescription& MeshDescription )	Store a new mesh description in the bulk data	MeshDescription.h
void Serialize ( FArchive& Ar, UObject* Owner )	Serialization	MeshDescription.h
void UseHashAsGuid()	Uses a hash as the GUID, useful to prevent recomputing content already in cache.	MeshDescription.h

Name	Remarks	Include Path	Unreal Specifiers
static TConstArrayView< FGuid > GetMeshDescriptionCustomVersions()	Returns all of the CustomVersions that can be used when serializing an FMeshDescription.	MeshDescription.h