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  3. FReductionBaseSkeletalMeshBulkData

FReductionBaseSkeletalMeshBulkData

Bulk data storage for raw ImportModel.

Unreal Engine C++ API Reference > Runtime > Engine > Rendering

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. This structure is deprecated, we now only store the original vertex and triangle count, see FInlineReductionCacheData.

Variables

  Type Name Description
Public variable FByteBulkData BulkData Internally store bulk data as bytes.
Public variable bool bUseSerializeLoadingCustomVersion  
Public variable uint32 CacheLODTriNumber  
Public variable uint32 CacheLODVertexNumber  
Public variable int32 LicenseeUEVersion  
Public variable FCustomVersionContainer SerializeLoadingCustomVersionContainer The custom version when this was load.
Public variable FPackageFileVersion UEVersion  

Constructors

  Type Name Description
Public function   Default constructor.

Functions

  Type Name Description
Public function void

CacheGeometryInfo ( const FSkeletalMeshLODModel& SourceLODModel
)

 Caching those value since this is a slow operation to load the bulk data to retrieve the original geometry information
Public function void Empty the bulk data.
Public function FByteBulkData &  
Public function void

GetGeometryInfo ( uint32& LODVertexNumber,
uint32& LODTriNumber,
UObject* Owner
)

 Return the number of vertices and triangles store in this bulk data.
Public function Const bool

IsEmpty ()

 Returns true if no bulk data is available for this mesh.
Public function void

LoadReductionData ( FSkeletalMeshLODModel& BaseLODModel,
TMap< FString, TArray< FMorphTargetDelta >>& BaseLODMorphTargetData,
UObject* Owner
)

 Load the raw mesh from bulk data.
Public function void

SaveReductionData ( FSkeletalMeshLODModel& BaseLODModel,
TMap< FString, TArray< FMorphTargetDelta >>& BaseLODMorphTargetData,
UObject* Owner
)

 Store a new raw mesh in the bulk data.
Public function void

Serialize ( FArchive& Ar,
UObject* Owner
)

 Serialization.
Public function Static void

Serialize ( FArchive& Ar,
TArray< FReductionBaseSkeletalMeshBulkData* >& ReductionBaseSkeletalMeshDatas,
UObject* Owner
)

 Static function helper to serialize an array of reduction data.

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