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  3. FSkeletalMeshImportData

FSkeletalMeshImportData

Container and importer for skeletal mesh (FBX file) data

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

class FSkeletalMeshImportData

Remarks

Container and importer for skeletal mesh (FBX file) data

Variables

  Type Name Description
Public variable TArray< FString > AlternateInfluenceProfileNames  
Public variable TArray< FSkeletalMeshImportData > AlternateInfluences Alternate influence imported(i.e. FBX) data. The name is the alternate skinning profile name.
Public variable bool bDiffPose  
Public variable bool bHasNormals  
Public variable bool bHasTangents  
Public variable bool bHasVertexColors  
Public variable bool bKeepSectionsSeparate  
Public variable bool bUseT0AsRefPose  
Public variable TArray< SkeletalMeshImportData::FTriangle > Faces  
Public variable TArray< SkeletalMeshImportData::FRawBoneInfluence > Influences  
Public variable TArray< SkeletalMeshImportData::FMaterial > Materials  
Public variable uint32 MaxMaterialIndex  
Public variable TArray< SkeletalMeshImportData::FMeshInfo > MeshInfos  
Public variable TArray< TSet< uint32 > > MorphTargetModifiedPoints  
Public variable TArray< FString > MorphTargetNames  
Public variable TArray< FSkeletalMeshImportData > MorphTargets Morph targets imported(i.e. FBX) data. The name is the morph target name.
Public variable uint32 NumTexCoords  
Public variable TArray< FVector3f > Points  
Public variable TArray< int32 > PointToRawMap  
Public variable TArray< SkeletalMeshImportData::FBone > RefBonesBinary  
Public variable TArray< FString > VertexAttributeNames  
Public variable TArray< SkeletalMeshImportData::FVertexAttribute > VertexAttributes  
Public variable TArray< SkeletalMeshImportData::FVertex > Wedges  

Constructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function bool Fit another rig data on this one.
Public function void Use the faces corner normals to create the face smooth groups data
Public function Const void Copy only unnecessary array data from the structure to build the morph target (this will save a lot of memory)
Public function Const void

CopyLODImportData ( TArray< FVector3f >& LODPoints,
TArray< SkeletalMeshImportData::FMeshWedge >& LODWedges,
TArray< SkeletalMeshImportData::FMeshFace >& LODFaces,
TArray< SkeletalMeshImportData::FVertInfluence >& LODInfluences,
TArray< int32 >& LODPointToRawMap
)

 Copy mesh data for importing a single LOD
Public function Static FSkeletalMeshImportData

CreateFromMeshDescription ( const FMeshDescription& InMeshDescription
)

 MeshDescription always contains color, normal and tangent data by default.
Public function void

Empty ()

 Removes all import data
Public function Static FString

FixupBoneName ( FString InBoneName
)

 Takes an imported bone name, removes any leading or trailing spaces, and converts the remaining spaces to dashes.
Public function Const bool

GetMeshDescription ( FMeshDescription& OutMeshDescription
)

 Returns a mesh description from the import data
Public function void Remove all unnecessary array data from the structure (this will save a lot of memory) We only need Points, Influences and RefBonesBinary arrays
Public function Static bool

ReplaceSkeletalMeshGeometryImportData ( const USkeletalMesh* SkeletalMesh,
FSkeletalMeshImportData* ImportData,
int32 LodIndex
)

  
Public function Static bool

ReplaceSkeletalMeshRigImportData ( const USkeletalMesh* SkeletalMesh,
FSkeletalMeshImportData* ImportData,
int32 LodIndex
)

  

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