1. Epic GamesDeveloper
  3. USkeletalMesh

USkeletalMesh

SkeletalMesh is geometry bound to a hierarchical skeleton of bones which can be animated for the purpose of deforming the mesh.

API > API/Runtime > API/Runtime/Engine

SkeletalMesh is geometry bound to a hierarchical skeleton of bones which can be animated for the purpose of deforming the mesh. Skeletal Meshes are built up of two parts; a set of polygons composed to make up the surface of the mesh, and a hierarchical skeleton which can be used to animate the polygons. The 3D models, rigging, and animations are created in an external modeling and animation application (3DSMax, Maya, Softimage, etc).

   
Name USkeletalMesh
Type class
Header File /Engine/Source/Runtime/Engine/Classes/Engine/SkeletalMesh.h
Include Path #include "Engine/SkeletalMesh.h"

Syntax

UCLASS (HideCategories=Object, BlueprintType, MinimalAPI)  
class USkeletalMesh :  
    public USkinnedAsset ,  
    public IInterface_CollisionDataProvider ,  
    public IInterface_AssetUserData ,  
    public INodeMappingProviderInterface

Inheritance Hierarchy

Implements Interfaces

Derived Classes

Constructors

Name Remarks Include Path Unreal Specifiers

USkeletalMesh ( const FObjectInitializer& ObjectInitializer
)

   Engine/SkeletalMesh.h  
This is declared so we can use TUniquePtr with just a forward declare of that class. Engine/SkeletalMesh.h  

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~USkeletalMesh()

   Engine/SkeletalMesh.h  

Structs

Name Remarks
FCommitMeshDescriptionParams Structure that defines parameters passed into the commit mesh description function

Typedefs

Name Type Remarks Include Path
FOnMeshChanged TMulticastDelegate_NoParams< void > Notification when anything changed Engine/SkeletalMesh.h

Constants

Name Type Remarks Include Path
MaterialParamNamesTag const FName Asset registry information for scalar material param names. Engine/SkeletalMesh.h
MaterialParamNamesTagDelimiter const FString   Engine/SkeletalMesh.h
MorphNamesTag const FName Asset registry information for morph target names. Engine/SkeletalMesh.h
MorphNamesTagDelimiter const FString   Engine/SkeletalMesh.h

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
AssetImportData TObjectPtr< class UAssetImportData > Importing data and options used for this mesh Engine/SkeletalMesh.h
  • EditAnywhere
  • Instanced
  • Category=ImportSettings
bEnablePerPolyCollision uint8 Uses skinned data for collision data. Engine/SkeletalMesh.h
  • EditAnywhere
  • Category=Physics
bHasActiveClothingAssets uint8 Caching optimization to avoid recalculating in non-editor builds Engine/SkeletalMesh.h  
bHasCustomDefaultEditorCamera bool Should we use a custom camera transform when viewing this mesh in the tools Engine/SkeletalMesh.h  
bHasVertexColors uint8 Whether or not the mesh has vertex colors Engine/SkeletalMesh.h  
BodySetup TObjectPtr< class UBodySetup > Physics data for the per poly collision case. Engine/SkeletalMesh.h
  • Transient
BoneDrawSize float The visual size of the bones in the viewport (saved between sessions). Engine/SkeletalMesh.h  
bOverrideLODStreamingSettings bool Whether this skeletal mesh overrides default LOD streaming settings. Engine/SkeletalMesh.h
  • EditAnywhere
  • Category=LODSettings
bRequiresLODHysteresisConversion uint32 If true on post load we need to calculate resolution independent LOD hysteresis from the loaded LOD hysteresis. Engine/SkeletalMesh.h  
bRequiresLODScreenSizeConversion uint32 If true on post load we need to calculate resolution independent Display Factors from the loaded LOD screen sizes. Engine/SkeletalMesh.h  
bSupportLODStreaming FPerPlatformBool Whether we can stream the LODs of this mesh Engine/SkeletalMesh.h
  • EditAnywhere
  • Category=LODSettings
  • Meta=(DisplayName="Stream LODs", EditCondition="bOverrideLODStreamingSettings")
bSupportRayTracing uint8 If true, a ray tracing acceleration structure will be built for this mesh and it may be used in ray tracing effects Engine/SkeletalMesh.h
  • EditAnywhere
  • Category=RayTracing
ClothLODBiasMode EClothLODBiasMode Set the strategy used for storing the additional cloth deformer mappings depending on the desired use of Raytracing LOD bias. Engine/SkeletalMesh.h
  • EditAnywhere
  • Category=RayTracing
DefaultAnimatingRig TSoftObjectPtr< UObject > The Default Control Rig To Animate with when used in Sequnecer. Engine/SkeletalMesh.h
  • EditAnywhere
  • Category=AnimationRig
  • BlueprintGetter=GetDefaultAnimatingRig
  • BlueprintSetter=SetDefaultAnimatingRig
  • Meta=(AllowedClasses="/Script/ControlRigDeveloper.ControlRigBlueprint")
DefaultEditorCameraLocation FVector Default camera location Engine/SkeletalMesh.h  
DefaultEditorCameraLookAt FVector Default camera look at Engine/SkeletalMesh.h  
DefaultEditorCameraOrthoZoom float Default camera ortho zoom Engine/SkeletalMesh.h  
DefaultEditorCameraRotation FRotator Default camera rotation Engine/SkeletalMesh.h  
DisableBelowMinLodStripping FPerPlatformBool When true all lods below minlod will still be cooked Engine/SkeletalMesh.h
  • EditAnywhere
  • Category=LODSettings
FloorOffset float Height offset for the floor mesh in the editor Engine/SkeletalMesh.h  
LODSettings TObjectPtr< USkeletalMeshLODSettings >   Engine/SkeletalMesh.h
  • EditAnywhere
  • AssetRegistrySearchable
  • BlueprintGetter=GetLODSettings
  • BlueprintSetter=SetLODSettings
  • Category=LODSettings
Materials TArray< FSkeletalMaterial > List of materials applied to this mesh. Engine/SkeletalMesh.h
  • EditAnywhere
  • BlueprintGetter=GetMaterials
  • BlueprintSetter=SetMaterials
  • Transient
  • DuplicateTransient
  • Category=SkeletalMesh
MaxNumOptionalLODs FPerPlatformInt Maximum number of LODs below min LOD level that can be saved to optional pak (currently, need to be either 0 or > num of LODs below MinLod) Engine/SkeletalMesh.h
  • EditAnywhere
  • Category=LODSettings
  • Meta=(EditCondition="bOverrideLODStreamingSettings")
MaxNumStreamedLODs FPerPlatformInt Maximum number of LODs that can be streamed Engine/SkeletalMesh.h
  • EditAnywhere
  • Category=LODSettings
  • Meta=(EditCondition="bOverrideLODStreamingSettings")
MeshClothingAssets TArray< TObjectPtr< UClothingAssetBase > > Clothing assets imported to this mesh. Engine/SkeletalMesh.h
  • EditAnywhere
  • EditFixedSize
  • BlueprintGetter=GetMeshClothingAssets
  • BlueprintSetter=SetMeshClothingAssets
  • Category=Clothing
MinLod FPerPlatformInt Minimum LOD to render. Engine/SkeletalMesh.h
  • EditAnywhere
  • Category=LODSettings
  • Meta=(DisplayName="Minimum LOD")
MinQualityLevelLOD FPerQualityLevelInt   Engine/SkeletalMesh.h
  • EditAnywhere
  • Category=LODSettings
  • Meta=(DisplayName="Quality Level Minimum LOD")
MorphTargetIndexMap TMap< FName, int32 > Map of morph target name to index into USkeletalMesh::MorphTargets Engine/SkeletalMesh.h  
MorphTargets TArray< TObjectPtr< UMorphTarget > >   Engine/SkeletalMesh.h
  • BlueprintGetter=GetMorphTargetsPtrConv
  • BlueprintSetter=SetMorphTargets
  • Category=Mesh
NaniteSettings FMeshNaniteSettings Settings related to building Nanite data. Engine/SkeletalMesh.h
  • EditAnywhere
  • Category=Mesh
NodeMappingData TArray< TObjectPtr< class UNodeMappingContainer > > Mapping data that is saved Engine/SkeletalMesh.h
  • EditAnywhere
  • EditFixedSize
  • BlueprintGetter=GetNodeMappingData
  • Category=Animation
PhysicsAsset TObjectPtr< class UPhysicsAsset > Physics and collision information used for this USkeletalMesh, set up in Physics Asset Editor. Engine/SkeletalMesh.h
  • EditAnywhere
  • AssetRegistrySearchable
  • BlueprintGetter=GetPhysicsAsset
  • Category=Physics
PostProcessAnimBlueprint TSubclassOf< UAnimInstance > Animation Blueprint class to run as a post process for this mesh. Engine/SkeletalMesh.h
  • EditAnywhere
  • BlueprintReadOnly
  • Category=Animation
PreviewAttachedAssetContainer FPreviewAssetAttachContainer Attached assets component for this mesh Engine/SkeletalMesh.h  
RayTracingMinLOD int32 LOD bias for ray tracing. Engine/SkeletalMesh.h
  • EditAnywhere
  • Category=RayTracing
RefBasesInvMatrix TArray< FMatrix44f > Reference skeleton precomputed bases. Engine/SkeletalMesh.h  
RefSkeleton FReferenceSkeleton New Reference skeleton type Engine/SkeletalMesh.h  
ReleaseResourcesFence FRenderCommandFence A fence which is used to keep track of the rendering thread releasing the static mesh resources. Engine/SkeletalMesh.h  
ShadowPhysicsAsset TObjectPtr< class UPhysicsAsset > Physics asset whose shapes will be used for shadowing when components have bCastCharacterCapsuleDirectShadow or bCastCharacterCapsuleIndirectShadow enabled. Engine/SkeletalMesh.h
  • EditAnywhere
  • AssetRegistrySearchable
  • BlueprintGetter=GetShadowPhysicsAsset
  • Category=Lighting
Skeleton TObjectPtr< USkeleton > Skeleton of this skeletal mesh Engine/SkeletalMesh.h
  • Category=Mesh
  • AssetRegistrySearchable
  • VisibleAnywhere
  • BlueprintGetter=GetSkeleton
  • BlueprintSetter=SetSkeleton
SkelMirrorAxis TEnumAsByte< EAxis::Type >   Engine/SkeletalMesh.h
  • EditAnywhere
  • Category=Mirroring
SkelMirrorFlipAxis TEnumAsByte< EAxis::Type >   Engine/SkeletalMesh.h
  • EditAnywhere
  • Category=Mirroring
SkelMirrorTable PRAGMA_DISABLE_DEPRECATION_WARNINGSTArray< struct FBoneMirrorInfo > List of bones that should be mirrored. Engine/SkeletalMesh.h
  • EditAnywhere
  • EditFixedSize
  • Category=Mirroring
ThumbnailInfo TObjectPtr< UThumbnailInfo > Information for thumbnail rendering Engine/SkeletalMesh.h
  • VisibleAnywhere
  • Instanced
  • AdvancedDisplay
  • Getter=GetThumbnailInfo
  • Setter=SetThumbnailInfo
  • Category=Thumbnail
VertexColorGuid FGuid The guid to compute the ddc key, it must be dirty when we change the vertex color. Engine/SkeletalMesh.h  

Protected

Name Type Remarks Include Path Unreal Specifiers
AssemblyReferenceCache TArray< TObjectPtr< USkeletalMesh > >   Engine/SkeletalMesh.h
  • Transient
bTransacting bool   Engine/SkeletalMesh.h  
CachedComposedRefPoseMatrices TArray< FMatrix > Cached matrices from GetComposedRefPoseMatrix Engine/SkeletalMesh.h  
ExtendedBounds FBoxSphereBounds Bounds extended by user values below Engine/SkeletalMesh.h
  • Transient
  • DuplicateTransient
ImportedBounds FBoxSphereBounds Original imported mesh bounds Engine/SkeletalMesh.h
  • Transient
  • DuplicateTransient
ImportedModel TSharedPtr< FSkeletalMeshModel > Processed skeletal mesh geometry information (not used at runtime). Engine/SkeletalMesh.h  
OnClothingChange FSimpleMulticastDelegate Called to notify a change to the clothing object array Engine/SkeletalMesh.h  
OnVertexAttributesArrayChanged FSimpleMulticastDelegate   Engine/SkeletalMesh.h  
PostEditChangeStackCounter int32   Engine/SkeletalMesh.h  
PostMeshCached FOnPostMeshCache Called after derived mesh data is cached Engine/SkeletalMesh.h  
PostProcessAnimBPLODThreshold int32 Max LOD level that post-process anim graphs are evaluated. Engine/SkeletalMesh.h
  • EditAnywhere
  • Category=Animation
  • Meta=(DisplayName="Post-Process LOD Threshold")
SkeletalMeshRenderData TUniquePtr< FSkeletalMeshRenderData > Rendering resources used at runtime Engine/SkeletalMesh.h  
Sockets TArray< TObjectPtr< class USkeletalMeshSocket > > Array of named socket locations, set up in editor and used as a shortcut instead of specifying everything explicitly to AttachComponent in the SkeletalMeshComponent. Engine/SkeletalMesh.h  
SourceModels TArray< FSkeletalMeshSourceModel > The imported/editable geometric source data for generating renderable data. Engine/SkeletalMesh.h
  • EditAnywhere
  • EditFixedSize
  • Category=LevelOfDetailModels

Functions

Public

Name Remarks Include Path Unreal Specifiers

void AddBoneToReductionSetting ( int32 LODIndex,
FName BoneName
)

   Engine/SkeletalMesh.h  

void AddBoneToReductionSetting ( int32 LODIndex,
const TArray< FName >& BoneNames
)

   Engine/SkeletalMesh.h  

void AddClothingAsset ( UClothingAssetBase* InNewAsset
)

 Adds an asset to this mesh with validation and event broadcast Engine/SkeletalMesh.h  

int32 AddLODInfo ( const FSkeletalMeshLODInfo& NewLODInfo
)

 Add New LOD info entry with entryThis is used by import code, where they want to override this Engine/SkeletalMesh.h  
Add New LOD info entry to LODInfo array Engine/SkeletalMesh.h  

void AddSkinWeightProfile ( const FSkinWeightProfileInfo& Profile
)

   Engine/SkeletalMesh.h  

void AddSocket ( USkeletalMeshSocket* InSocket,
bool bAddToSkeleton
)

 Add a skeletal socket object to this SkeletalMesh, and optionally promotes it to USkeleton socket. Engine/SkeletalMesh.h
  • BlueprintCallable
  • Category="Animation"

FSkeletalMeshSourceModel & AddSourceModel ( const bool bAutoGenerated
)

 Add a new source model and set the reduction setting according to the state of the bAutoGenerated argument. Engine/SkeletalMesh.h  

void AllocateResourceForRendering()

 Allocate a new FSkeletalMeshRenderData and assign to SkeletalMeshRenderData member. Engine/SkeletalMesh.h  

void Build()

 If derive data cache key do not match, regenerate derived data and re-create any render state based on that. Engine/SkeletalMesh.h  

void BuildPhysicsData()

 Trigger a physics build to ensure per poly collision is created Engine/SkeletalMesh.h  

void CalculateExtendedBounds()

 Calculate the extended bounds based on the imported bounds and the extension values Engine/SkeletalMesh.h  

void CalculateInvRefMatrices()

 Setup-only routines - not concerned with the instance. Engine/SkeletalMesh.h  
Clears a all stored mesh descriptions on all LODs and releases their memory. Engine/SkeletalMesh.h  
Clears the cache of static meshes referenced by the Nanite Assembly data for this mesh. Engine/SkeletalMesh.h  

void ClearMeshDescription ( const int32 InLODIndex
)

 Clears a stored mesh description and releases its memory. Engine/SkeletalMesh.h  

void ClearMeshDescriptionAndBulkData ( const int32 InLODIndex
)

 Clears the stored mesh description and the bulk data. Engine/SkeletalMesh.h  

bool CloneMeshDescription ( const int32 InLODIndex,
FMeshDescription& OutMeshDescription
) const

 Returns the MeshDescription object associated with the given LOD index. Engine/SkeletalMesh.h  

bool CommitMeshDescription ( const int32 InLODIndex,
const FCommitMeshDescriptionParams& InParams
)

 Commits the stored mesh description object to bulk storage. Engine/SkeletalMesh.h  

bool ComputeActiveClothingAssets()

 Compute whether or not any bound clothing assets exist for this mesh Engine/SkeletalMesh.h  

void ConvertLegacyLODScreenSize()

 Convert legacy screen size (based on fixed resolution) into screen size (diameter in screen units) Engine/SkeletalMesh.h  

void CreateBodySetup()

   Engine/SkeletalMesh.h  

FMeshDescription * CreateMeshDescription ( const int32 InLODIndex
)

 Creates a new, empty mesh description at the LOD index given. Engine/SkeletalMesh.h  

FMeshDescription * CreateMeshDescription ( const int32 InLODIndex,
FMeshDescription&& InMeshDescription
)

 Creates a new mesh description at the LOD index given, moving the contents of the given mesh description into it. Engine/SkeletalMesh.h  

void DebugVerifySkeletalMeshLOD()

 Verify SkeletalMeshLOD is set up correctly Engine/SkeletalMesh.h  

void EmptyAllImportData()

   Engine/SkeletalMesh.h  

void EmptyLODImportData ( const int32 LODIndex
)

   Engine/SkeletalMesh.h  

UMorphTarget * FindMorphTargetAndIndex ( FName MorphTargetName,
int32& OutIndex
) const

   Engine/SkeletalMesh.h  

USkeletalMeshSocket * FindSocketAndIndex ( FName InSocketName,
int32& OutIndex
) const

 Find a socket object in this SkeletalMesh by name. Engine/SkeletalMesh.h
  • BlueprintCallable
  • Category="Animation"

void FlushRenderState()

 Flush current render state Engine/SkeletalMesh.h  

void ForceBulkDataResident ( const int32 LODIndex
)

   Engine/SkeletalMesh.h  
Returns all source models as immutable. Engine/SkeletalMesh.h  
Returns all source models. See GetSourceModel for description of what each source model contains. Engine/SkeletalMesh.h  

UAssetImportData * GetAssetImportData()

   Engine/SkeletalMesh.h  

const UAnimSequence * GetBakePose ( int32 LODIndex
) const

 Get BakePose for the given LOD Engine/SkeletalMesh.h  

UBodySetup * GetBodySetup()

   Engine/SkeletalMesh.h  

float GetBoneDrawSize()

   Engine/SkeletalMesh.h  
Retrieves the cached array of static meshes referenced by the Nanite Assembly data. Engine/SkeletalMesh.h  

UClothingAssetBase * GetClothingAsset ( const FGuid& InAssetGuid
) const

 Get a clothing asset from its associated GUID (returns nullptr if no match is found) Engine/SkeletalMesh.h  

int32 GetClothingAssetIndex ( const FGuid& InAssetGuid
) const

 Get the index in the clothing asset array for a given asset GUID (INDEX_NONE if there is no match) Engine/SkeletalMesh.h  

int32 GetClothingAssetIndex ( UClothingAssetBase* InAsset
) const

 Get the index in the clothing asset array for a given asset (INDEX_NONE if InAsset isn't in the array) Engine/SkeletalMesh.h  

void GetClothingAssetsInUse ( TArray< UClothingAssetBase* >& OutClothingAssets
) const

 Populates OutClothingAssets with all clothing assets that are mapped to sections in the mesh. Engine/SkeletalMesh.h  

EClothLODBiasMode GetClothLODBiasMode()

   Engine/SkeletalMesh.h  

TSoftObjectPtr< UObject > GetDefaultAnimatingRig()

   Engine/SkeletalMesh.h
  • BlueprintGetter

const FVector & GetDefaultEditorCameraLocation()

   Engine/SkeletalMesh.h  

const FVector & GetDefaultEditorCameraLookAt()

   Engine/SkeletalMesh.h  

float GetDefaultEditorCameraOrthoZoom()

   Engine/SkeletalMesh.h  

const FRotator & GetDefaultEditorCameraRotation()

   Engine/SkeletalMesh.h  

const USkeletalMeshLODSettings * GetDefaultLODSetting()

 Get Default LOD Setting of this mesh Engine/SkeletalMesh.h  

FString GetDerivedDataKey()

 Generate the derived data key used to fetch derived data Engine/SkeletalMesh.h  

virtual bool GetEnableLODStreaming ( const ITargetPlatform* TargetPlatform
) const

 Get whether this mesh should use LOD streaming for the given platform. Engine/SkeletalMesh.h  

bool GetEnablePerPolyCollision()

   Engine/SkeletalMesh.h  

float GetFloorOffset()

   Engine/SkeletalMesh.h  

TEnumAsByte< EAxis::Type > GetForwardAxis()

 Get the forward axis used by this mesh Engine/SkeletalMesh.h
  • BlueprintCallable
  • Category=Mesh

bool GetHasBeenSimplified()

   Engine/SkeletalMesh.h  

bool GetHasCustomDefaultEditorCamera()

   Engine/SkeletalMesh.h  

FBoxSphereBounds GetImportedBounds()

 Get the original imported bounds of the skel mesh Engine/SkeletalMesh.h
  • BlueprintCallable
  • Category=Mesh

void GetLODImportedDataVersions ( const int32 LODIndex,
ESkeletalMeshGeoImportVersions& OutGeoImportVersion,
ESkeletalMeshSkinningImportVersions& OutSkinningImportVersion
) const

   Engine/SkeletalMesh.h  
  Engine/SkeletalMesh.h
  • BlueprintGetter
  Engine/SkeletalMesh.h  

virtual int32 GetMaxNumOptionalLODs ( const ITargetPlatform* TargetPlatform
) const

 Get the maximum number of optional LODs. Engine/SkeletalMesh.h  
  Engine/SkeletalMesh.h  
  Engine/SkeletalMesh.h  

virtual int32 GetMaxNumStreamedLODs ( const ITargetPlatform* TargetPlatform
) const

 Get the maximum number of LODs that can be streamed. Engine/SkeletalMesh.h  
  Engine/SkeletalMesh.h  
  Engine/SkeletalMesh.h
  • BlueprintGetter

FMeshDescription * GetMeshDescription ( const int32 InLODIndex
) const

 Returns the MeshDescription object associated with the given LOD index. Engine/SkeletalMesh.h  
Returns the mesh only socket list - this ignores any sockets in the skeleton Return value is a non-const reference so the socket list can be changed Engine/SkeletalMesh.h  
Const version Returns the mesh only socket list - this ignores any sockets in the skeleton Return value is a non-const reference so the socket list can be changed Engine/SkeletalMesh.h  

void GetMinLODForQualityLevels ( TMap< EPerQualityLevels, int32 >& QualityLevelMinimumLODs,
int32& Default
) const

   Engine/SkeletalMesh.h
  • BlueprintPure
  • Category=StaticMesh
  Engine/SkeletalMesh.h  

const TMap< FName, int32 > & GetMorphTargetIndexMap ()

   Engine/SkeletalMesh.h  
NOTE: BP compiler doesn't support TObjectPtr as an argument type for UFUNCTION so this converting call is required. Engine/SkeletalMesh.h
  • BlueprintGetter

const FMeshNaniteSettings & GetNaniteSettings()

   Engine/SkeletalMesh.h  

const FVector & GetNegativeBoundsExtension()

 Get bound extension values in the negative direction of XYZ Engine/SkeletalMesh.h  

UNodeMappingContainer * GetNodeMappingContainer ( UBlueprint* SourceAsset
) const

   Engine/SkeletalMesh.h
  • BlueprintCallable
  • Category="Animation"
  Engine/SkeletalMesh.h
  • BlueprintGetter
  Engine/SkeletalMesh.h  
End USkeletalMeshEditorData public skeletalmesh API. Engine/SkeletalMesh.h  

int32 GetNumNaniteTriangles()

 Returns the number of triangles of the Nanite representation of this mesh. Engine/SkeletalMesh.h  

int32 GetNumNaniteVertices()

 Returns the number of vertices of the Nanite representation of this mesh. Engine/SkeletalMesh.h  

int32 GetNumSkinWeightProfiles()

   Engine/SkeletalMesh.h  

int32 GetNumSourceModels()

 Returns the number of source models. Engine/SkeletalMesh.h  

const FOnMeshChanged & GetOnMeshChanged ()

   Engine/SkeletalMesh.h  

FOnMeshChanged & GetOnMeshChanged ()

   Engine/SkeletalMesh.h  

FSimpleMulticastDelegate & GetOnVertexAttributesArrayChanged()

   Engine/SkeletalMesh.h  

bool GetOverrideLODStreamingSettings()

   Engine/SkeletalMesh.h  

const FVector & GetPositiveBoundsExtension()

 Get bound extension values in the positive direction of XYZ Engine/SkeletalMesh.h  

int32 GetPostEditChangeStackCounter()

   Engine/SkeletalMesh.h  

TSubclassOf< UAnimInstance > GetPostProcessAnimBlueprint()

   Engine/SkeletalMesh.h  

int32 GetPostProcessAnimBPLODThreshold()

   Engine/SkeletalMesh.h  

int32 GetPostProcessAnimGraphLODThreshold()

   Engine/SkeletalMesh.h  
  Engine/SkeletalMesh.h  
  Engine/SkeletalMesh.h  

const FPerQualityLevelInt & GetQualityLevelMinLod()

   Engine/SkeletalMesh.h  

FSkeletalMeshOptimizationSettings GetReductionSettings ( int32 LODIndex
) const

 Get a copy of the reduction settings for a specified LOD index. Engine/SkeletalMesh.h  

FMatrix GetRefPoseMatrix ( int32 BoneIndex
) const

   Engine/SkeletalMesh.h  

bool GetRequiresLODHysteresisConversion()

   Engine/SkeletalMesh.h  

bool GetRequiresLODScreenSizeConversion()

   Engine/SkeletalMesh.h  

const FSkeletalMeshSamplingInfo & GetSamplingInfo()

   Engine/SkeletalMesh.h  

UClothingAssetBase * GetSectionClothingAsset ( int32 InLodIndex,
int32 InSectionIndex
)

 Given an LOD and section index, retrieve a clothing asset bound to that section. Engine/SkeletalMesh.h  

const UClothingAssetBase * GetSectionClothingAsset ( int32 InLodIndex,
int32 InSectionIndex
) const

   Engine/SkeletalMesh.h  
  Engine/SkeletalMesh.h  
  Engine/SkeletalMesh.h  

USkeletalMeshSocket * GetSocketByIndex ( int32 Index
) const

 Returns a socket by index. Engine/SkeletalMesh.h
  • BlueprintCallable
  • Category="Animation"

const FSkeletalMeshSourceModel & GetSourceModel ( const int32 InLODIndex
) const

 Returns the source model object for the skeletal mesh of a given LOD. Engine/SkeletalMesh.h  

FSkeletalMeshSourceModel & GetSourceModel ( const int32 InLODIndex
)

 Returns the source model object for the skeletal mesh of a given LOD. Engine/SkeletalMesh.h  

const FPerPlatformBool & GetSupportLODStreaming()

   Engine/SkeletalMesh.h  

UThumbnailInfo * GetThumbnailInfo()

   Engine/SkeletalMesh.h  

TMap< FVector3f, FColor > GetVertexColorData ( const uint32 PaintingMeshLODIndex
) const

 Returns vertex color data by position. Engine/SkeletalMesh.h  

FGuid GetVertexColorGuid()

   Engine/SkeletalMesh.h  

bool HasActiveClothingAssets()

 Get whether or not any bound clothing assets exist for this mesh Engine/SkeletalMesh.h  

bool HasActiveClothingAssetsForLOD ( int32 LODIndex
) const

 Get whether or not any bound clothing assets exist for this mesh's given LOD Engine/SkeletalMesh.h  

bool HasCachedNaniteAssemblyReferences()

 Returns whether or not Nanite Assembly reference meshes are adequately cached for build (always true for non-assemblies). Engine/SkeletalMesh.h  

virtual bool HasCustomActorFactory ()

 This is a bit hacky. Engine/SkeletalMesh.h  
This is a bit hacky. Engine/SkeletalMesh.h  

bool HasMeshDescription ( const int32 InLODIndex
) const

 Returns `true_ if this LOD has a mesh description to generate render data from. Engine/SkeletalMesh.h  

void InitMorphTargets ( bool bInKeepEmptyMorphTargets
)

 Initialize MorphSets look up table : MorphTargetIndexMap Engine/SkeletalMesh.h  

void InitMorphTargetsAndRebuildRenderData()

 Initialize morph targets and rebuild the render data Engine/SkeletalMesh.h  

void InitResources()

 Initialize the mesh's render resources. Engine/SkeletalMesh.h  
Force the creation of a new GUID use to build the derive data cache key. Engine/SkeletalMesh.h  

bool IsLODImportedDataBuildAvailable ( const int32 LODIndex
) const

   Engine/SkeletalMesh.h  

bool IsLODImportedDataEmpty ( const int32 LODIndex
) const

   Engine/SkeletalMesh.h  

bool IsNaniteAssembly()

 Returns true if this skeletal mesh is a Nanite Assembly Engine/SkeletalMesh.h  

bool IsNaniteEnabled()

 Returns true if this skeletal mesh should have Nanite built for it. Engine/SkeletalMesh.h  

bool IsReadyToRenderInThumbnail()

   Engine/SkeletalMesh.h  

bool IsReductionActive ( int32 LODIndex
) const

 Return true if the reduction settings are setup to reduce a LOD Engine/SkeletalMesh.h  

bool IsSectionUsingCloth ( int32 InSectionIndex,
bool bCheckCorrespondingSections
) const

 Checks whether the provided section is using APEX cloth. Engine/SkeletalMesh.h
  • BlueprintCallable
  • Category="Clothing Simulation"

bool IsSourceModelValid ( const int32 InLODIndex
) const

 Returns a boolean indicating whether the given LOD index is valid or not. Engine/SkeletalMesh.h  

bool IsTransacting()

   Engine/SkeletalMesh.h  

TArray< FString > K2_GetAllMorphTargetNames()

 Returns the list of all morph targets of this skeletal mesh Engine/SkeletalMesh.h
  • BlueprintPure
  • Category=Mesh
  • Meta=(DisplayName="Get All Morph Target Names", ScriptName="GetAllMorphTargetNames", Keywords="morph shape")

TArray< FString > K2_GetAllSkinWeightProfileNames()

 Returns the list of the names of all the skin weight profile on this skeletal mesh Engine/SkeletalMesh.h
  • BlueprintPure
  • Category=Mesh
  • Meta=(DisplayName="Get All Skin Weight Profile Names", ScriptName="GetAllSkinWeightProfileNames", Keywords="skin weight profile")

void LoadLODImportedData ( const int32 LODIndex,
FSkeletalMeshImportData& OutMesh
) const

 USkeletalMeshEditorData public skeletalmesh API We do not want skeletal mesh client to use directly the asset(function GetMeshEditorData) We have to maintain some sync between the LODModels and the asset to avoid loading the asset when building the DDC key. Engine/SkeletalMesh.h  
Lock the skeletalmesh properties until the caller trigger the Event parameter. Engine/SkeletalMesh.h  

bool ModifyMeshDescription ( const int32 InLODIndex,
const bool bInAlwaysMarkPackageDirty
)

 Mark the bulk data as dirty so that it can be transacted for undo/redo. Engine/SkeletalMesh.h  

void NotifyNaniteSettingsChanged()

   Engine/SkeletalMesh.h  

int32 NumSockets()

 Returns the number of sockets available. Both on this mesh and it's skeleton. Engine/SkeletalMesh.h
  • BlueprintCallable
  • Category="Animation"

FOnPostMeshCache & OnPostMeshCached()

 Get multicast delegate broadcast post to mesh data caching Engine/SkeletalMesh.h  

void RebuildSocketMap()

 Called to rebuild an out-of-date or invalid socket map Engine/SkeletalMesh.h  

void RecacheNaniteAssemblyReferences ( bool bWaitForAsyncCompile
)

 Caches the meshes referenced by the Nanite Assembly data for the mesh to be used for build. Engine/SkeletalMesh.h  

bool RegisterMorphTarget ( UMorphTarget* MorphTarget,
bool bInvalidateRenderData
)

 If name conflicts, it will overwrite the reference Engine/SkeletalMesh.h  

FDelegateHandle RegisterOnClothingChange ( const FSimpleMulticastDelegate::FDelegate& InDelegate
)

 Delegates for asset editor events Engine/SkeletalMesh.h  

void ReleaseCPUResources()

 Release CPU access version of buffer Engine/SkeletalMesh.h  

void ReleaseResources()

 Releases the mesh's render resources. Engine/SkeletalMesh.h  

void ReleaseSkinWeightProfileResources()

 Releases all allocated Skin Weight Profile resources, assumes none are currently in use Engine/SkeletalMesh.h  

void RemoveClothingAsset ( int32 InLodIndex,
int32 InSectionIndex
)

 If the given section of the specified LOD has a clothing asset, unbind it's data and remove it from the asset array Engine/SkeletalMesh.h  
Clothing used to require the original section to be hidden and duplicated to a new rendered section. Engine/SkeletalMesh.h  

void RemoveLODInfo ( int32 Index
)

 Remove LOD info of given index Engine/SkeletalMesh.h  

void RemoveMeshSection ( int32 InLodIndex,
int32 InSectionIndex
)

 Removes a specified section from the skeletal mesh, this is a destructive action Engine/SkeletalMesh.h  

bool RemoveMorphTargets ( TConstArrayView< FName > InMorphTargetNames
)

 Remove the morph targets with the specified names Engine/SkeletalMesh.h  

void RemoveSourceModel ( const int32 InLODIndex
)

 Remove the source model for the given LOD. LODs above it will be adjusted down. Engine/SkeletalMesh.h  

bool RenameMorphTarget ( FName InOldName,
FName InNewName
)

 Rename the morph target named InOldName to InNewName Engine/SkeletalMesh.h  

void ReserveLODImportData ( int32 MaxLODIndex
)

   Engine/SkeletalMesh.h  

void ResetLODInfo()

 Reset whole entry Engine/SkeletalMesh.h  

void SaveLODImportedData ( const int32 LODIndex,
const FSkeletalMeshImportData& InMesh
)

   Engine/SkeletalMesh.h  

void SetAssetImportData ( UAssetImportData* InAssetImportData
)

   Engine/SkeletalMesh.h  

void SetBodySetup ( UBodySetup* InBodySetup
)

   Engine/SkeletalMesh.h  

void SetBoneDrawSize ( float Size
)

   Engine/SkeletalMesh.h  

void SetClothLODBiasMode ( EClothLODBiasMode InClothLODBiasMode
)

   Engine/SkeletalMesh.h  

void SetDefaultAnimatingRig ( TSoftObjectPtr< UObject > InAnimatingRig
)

   Engine/SkeletalMesh.h
  • BlueprintSetter

void SetDefaultEditorCameraLocation ( FVector InDefaultEditorCameraLocation
)

   Engine/SkeletalMesh.h  

void SetDefaultEditorCameraLookAt ( FVector InDefaultEditorCameraLookAt
)

   Engine/SkeletalMesh.h  

void SetDefaultEditorCameraOrthoZoom ( float InDefaultEditorCameraOrthoZoom
)

   Engine/SkeletalMesh.h  

void SetDefaultEditorCameraRotation ( FRotator InDefaultEditorCameraRotation
)

   Engine/SkeletalMesh.h  

void SetDefaultMeshDeformer ( UMeshDeformer* InMeshDeformer
)

 Set the default mesh deformer used by this mesh. Engine/SkeletalMesh.h  

void SetDisableBelowMinLodStripping ( FPerPlatformBool InDisableBelowMinLodStripping
)

   Engine/SkeletalMesh.h  

void SetEnablePerPolyCollision ( bool bInEnablePerPolyCollision
)

   Engine/SkeletalMesh.h  

void SetFloorOffset ( float InFloorOffset
)

   Engine/SkeletalMesh.h  

void SetForwardAxis ( TEnumAsByte< EAxis::Type > InForwardAxis
)

 Set the forward axis used by this mesh Engine/SkeletalMesh.h  

void SetHasActiveClothingAssets ( const bool InbHasActiveClothingAssets
)

   Engine/SkeletalMesh.h  

void SetHasCustomDefaultEditorCamera ( bool bInHasCustomDefaultEditorCamera
)

   Engine/SkeletalMesh.h  

void SetHasVertexColors ( bool InbHasVertexColors
)

   Engine/SkeletalMesh.h  

void SetImportedBounds ( const FBoxSphereBounds& InBounds
)

 Set the original imported bounds of the skel mesh, will recalculate extended bounds Engine/SkeletalMesh.h  

void SetLODImportedDataVersions ( const int32 LODIndex,
const ESkeletalMeshGeoImportVersions& InGeoImportVersion,
const ESkeletalMeshSkinningImportVersions& InSkinningImportVersion
)

   Engine/SkeletalMesh.h  

void SetLODSettings ( USkeletalMeshLODSettings* InLODSettings
)

   Engine/SkeletalMesh.h
  • BlueprintSetter

void SetMaterials ( const TArray< FSkeletalMaterial >& InMaterials
)

   Engine/SkeletalMesh.h
  • BlueprintSetter

void SetMaxNumOptionalLODs ( FPerPlatformInt InMaxNumOptionalLODs
)

   Engine/SkeletalMesh.h  

void SetMaxNumStreamedLODs ( FPerPlatformInt InMaxNumStreamedLODs
)

   Engine/SkeletalMesh.h  

void SetMeshClothingAssets ( const TArray< UClothingAssetBase* >& InMeshClothingAssets
)

   Engine/SkeletalMesh.h
  • BlueprintSetter

void SetMinLod ( FPerPlatformInt InMinLod
)

   Engine/SkeletalMesh.h  

void SetMinLODForQualityLevels ( const TMap< EPerQualityLevels, int32 >& QualityLevelMinimumLODs,
int32 Default
)

   Engine/SkeletalMesh.h
  • BlueprintCallable
  • Category=StaticMesh
  • Meta=(ToolTip="Allow to override min lod quality levels on a skeletalMesh and it Default value (-1 value for Default dont override its value).")

void SetMinLodIdx ( int32 InMinLOD
)

   Engine/SkeletalMesh.h  

void SetMorphTargetIndexMap ( const TMap< FName, int32 >& InMorphTargetIndexMap
)

   Engine/SkeletalMesh.h  

void SetMorphTargets ( const TArray< UMorphTarget* >& InMorphTargets
)

   Engine/SkeletalMesh.h
  • BlueprintSetter

void SetNaniteSettings ( const FMeshNaniteSettings& Settings
)

   Engine/SkeletalMesh.h  

void SetNegativeBoundsExtension ( const FVector& InExtension
)

 Set bound extension values in the negative direction of XYZ, positive value increases bound size Engine/SkeletalMesh.h  

void SetNodeMappingData ( const TArray< class UNodeMappingContainer* >& InNodeMappingData
)

   Engine/SkeletalMesh.h  

void SetNumSourceModels ( const int32 InNumSourceModels
)

 Set the number of source models. Engine/SkeletalMesh.h  

void SetOverlayMaterial ( UMaterialInterface* NewOverlayMaterial
)

 Change the default overlay material used by this mesh Engine/SkeletalMesh.h
  • BlueprintCallable
  • Category="Rendering|Material"

void SetOverlayMaterialMaxDrawDistance ( float InMaxDrawDistance
)

 Change the default overlay material max draw distance used by this mesh Engine/SkeletalMesh.h
  • BlueprintCallable
  • Category="Rendering|Material"

void SetOverrideLODStreamingSettings ( bool bInOverrideLODStreamingSettings
)

   Engine/SkeletalMesh.h  

void SetPhysicsAsset ( UPhysicsAsset* InPhysicsAsset
)

   Engine/SkeletalMesh.h  

void SetPositiveBoundsExtension ( const FVector& InExtension
)

 Set bound extension values in the positive direction of XYZ, positive value increases bound size Engine/SkeletalMesh.h  

void SetPostEditChangeStackCounter ( int32 InPostEditChangeStackCounter
)

   Engine/SkeletalMesh.h  

void SetPostProcessAnimBlueprint ( TSubclassOf< UAnimInstance > InPostProcessAnimBlueprint
)

   Engine/SkeletalMesh.h  

void SetPostProcessAnimBPLODThreshold ( int32 InPostProcessAnimBPLODThreshold
)

   Engine/SkeletalMesh.h  

void SetPostProcessAnimGraphLODThreshold ( int32 LODThreshold
)

   Engine/SkeletalMesh.h  

void SetPreviewAttachedAssetContainer ( const FPreviewAssetAttachContainer& InPreviewAttachedAssetContainer
)

   Engine/SkeletalMesh.h  

void SetQualityLevelMinLod ( FPerQualityLevelInt InMinLod
)

   Engine/SkeletalMesh.h  

void SetRayTracingMinLOD ( int32 InRayTracingMinLOD
)

   Engine/SkeletalMesh.h  

void SetRefBasesInvMatrix ( const TArray< FMatrix44f >& InRefBasesInvMatrix
)

   Engine/SkeletalMesh.h  

void SetRefSkeleton ( const FReferenceSkeleton& InRefSkeleton
)

   Engine/SkeletalMesh.h  

void SetRequiresLODHysteresisConversion ( bool bInRequiresLODHysteresisConversion
)

   Engine/SkeletalMesh.h  

void SetRequiresLODScreenSizeConversion ( bool bInRequiresLODScreenSizeConversion
)

   Engine/SkeletalMesh.h  

void SetSamplingInfo ( const FSkeletalMeshSamplingInfo& InSamplingInfo
)

   Engine/SkeletalMesh.h  

void SetShadowPhysicsAsset ( UPhysicsAsset* InShadowPhysicsAsset
)

   Engine/SkeletalMesh.h  

void SetSupportLODStreaming ( FPerPlatformBool bInSupportLODStreaming
)

   Engine/SkeletalMesh.h  

void SetSupportRayTracing ( bool InSupportRayTracing
)

   Engine/SkeletalMesh.h  

void SetTargetMeshDeformers ( UMeshDeformerCollection* InMeshDeformerCollection
)

 Set the collection of mesh deformers that may be applied to this mesh. Engine/SkeletalMesh.h  

void SetThumbnailInfo ( UThumbnailInfo* InThumbnailInfo
)

   Engine/SkeletalMesh.h  

void SetVertexColorGuid ( FGuid InVertexColorGuid
)

   Engine/SkeletalMesh.h  

bool ShouldEvaluatePostProcessAnimBP ( int32 LODLevel
) const

   Engine/SkeletalMesh.h  

bool ShouldEvaluatePostProcessAnimGraph ( int32 LODLevel
) const

   Engine/SkeletalMesh.h  
This function will increment the PostEditChange stack counter. Engine/SkeletalMesh.h  

void UnregisterAllMorphTarget()

   Engine/SkeletalMesh.h  

void UnregisterMorphTarget ( UMorphTarget* MorphTarget,
bool bInvalidateRenderData
)

   Engine/SkeletalMesh.h  

void UnregisterOnClothingChange ( const FDelegateHandle& InHandle
)

   Engine/SkeletalMesh.h  
This function will decrement the stack counter. Engine/SkeletalMesh.h  

void UpdateGenerateUpToData()

   Engine/SkeletalMesh.h  

void ValidateAllLodMaterialIndexes()

 This function will enforce valid material index in the sections and the LODMaterialMap of all LOD. Engine/SkeletalMesh.h  

void ValidateBoneWeights ( const ITargetPlatform* TargetPlatform
)

 Warn if the platform supports the minimal number of per vertex bone weights Engine/SkeletalMesh.h  

void ValidateBoundsExtension()

 Alters the bounds extension values to fit correctly into the current bounds (so negative values never extend the bounds etc.) Engine/SkeletalMesh.h  

int32 ValidatePreviewAttachedObjects()

 Makes sure all attached objects are valid and removes any that aren't. Engine/SkeletalMesh.h  

Overridden from USkinnedAsset

Name Remarks Include Path Unreal Specifiers

virtual FString BuildDerivedDataKey ( const ITargetPlatform* TargetPlatform
)

 Generate the derived data key for the given platform. Engine/SkeletalMesh.h  

virtual void BuildLODModel ( FSkeletalMeshRenderData& RenderData,
const ITargetPlatform* TargetPlatform,
int32 LODIndex
)

 Build a LOD model for the given render data. Engine/SkeletalMesh.h  

virtual UMorphTarget * FindMorphTarget ( FName MorphTargetName
) const

 Find a named MorphTarget from the MorphSets array in the SkinnedMeshComponent. Engine/SkeletalMesh.h  

virtual USkeletalMeshSocket * FindSocket ( FName InSocketName
) const

 Find a socket object in this SkeletalMesh by name. Engine/SkeletalMesh.h  

virtual USkeletalMeshSocket * FindSocketInfo ( FName InSocketName,
FTransform& OutTransform,
int32& OutBoneIndex,
int32& OutIndex
) const

 Find a socket object and asscociated info in this SkeletalMesh by name. Engine/SkeletalMesh.h  
Returns the "active" socket list - all sockets from this mesh plus all non-duplicates from the skeleton Const ref return value as this cannot be modified externally. Engine/SkeletalMesh.h  

virtual FBoxSphereBounds GetBounds ()

 Get the extended bounds of this mesh (imported bounds plus bounds extension). Engine/SkeletalMesh.h
  • BlueprintCallable
  • Category=Mesh

virtual FMatrix GetComposedRefPoseMatrix ( FName InBoneName
) const

 Get the component orientation of a bone or socket. Engine/SkeletalMesh.h  

virtual FMatrix GetComposedRefPoseMatrix ( int32 InBoneIndex
) const

 Return the component orientation of a bone or socket. Engine/SkeletalMesh.h  
Get the default mesh deformer used by this mesh. Engine/SkeletalMesh.h
  • BlueprintCallable
  • Category="Rendering|Deformer"

virtual int32 GetDefaultMinLod()

   Engine/SkeletalMesh.h  

virtual const FPerPlatformBool & GetDisableBelowMinLodStripping()

 USkinnedAsset interface. Engine/SkeletalMesh.h  

virtual bool GetHasVertexColors ()

 Return whether the mesh has vertex colors. Engine/SkeletalMesh.h
  • BlueprintPure
  • Category=Mesh
  • Meta=(DisplayName="Has Vertex Colors", ScriptName="HasVertexColors", Keywords="vertex color")

virtual FSkeletalMeshModel * GetImportedModel()

 Get the imported data for this skeletal mesh. Engine/SkeletalMesh.h  

virtual const FSkeletalMeshLODInfo * GetLODInfo ( int32 Index
) const

 Get LODInfo of the given index const. USkinnedAsset interface. Engine/SkeletalMesh.h  

virtual FSkeletalMeshLODInfo * GetLODInfo ( int32 Index
)

 Get LODInfo of the given index non-const. Engine/SkeletalMesh.h  
Returns whole array of LODInfo const. USkinnedAsset interface. Engine/SkeletalMesh.h  
Returns whole array of LODInfo non-const. Engine/SkeletalMesh.h  

virtual int32 GetLODNum()

 Returns total number of LOD. USkinnedAsset interface. Engine/SkeletalMesh.h  

virtual const TArray< FSkeletalMaterial > & GetMaterials ()

 USkinnedAsset interface. Engine/SkeletalMesh.h
  • BlueprintGetter
USkinnedAsset interface. Engine/SkeletalMesh.h  

virtual const FPerPlatformInt & GetMinLod()

 USkinnedAsset interface. Engine/SkeletalMesh.h  

virtual int32 GetMinLodIdx ( bool bForceLowestLODIdx
) const

 Choose either PerPlatform or PerQuality override. Engine/SkeletalMesh.h  
USkinnedAsset interface. Engine/SkeletalMesh.h  

virtual const TArray< TObjectPtr< UMorphTarget > > & GetMorphTargets ()

 USkinnedAsset interface. Engine/SkeletalMesh.h  

virtual UMaterialInterface * GetOverlayMaterial()

 Get the default overlay material used by this mesh Engine/SkeletalMesh.h
  • BlueprintCallable
  • Category="Rendering|Material"

virtual float GetOverlayMaterialMaxDrawDistance()

 Get the default overlay material max draw distance used by this mesh Engine/SkeletalMesh.h
  • BlueprintCallable
  • Category="Rendering|Material"

virtual UPhysicsAsset * GetPhysicsAsset()

 USkinnedAsset interface. Engine/SkeletalMesh.h
  • BlueprintGetter

virtual int32 GetPlatformMinLODIdx ( const ITargetPlatform* TargetPlatform
) const

 USkinnedAsset interface Engine/SkeletalMesh.h  

virtual int32 GetRayTracingMinLOD()

 USkinnedAsset interface. Engine/SkeletalMesh.h  

virtual TArray< FMatrix44f > & GetRefBasesInvMatrix ()

 USkinnedAsset interface. Engine/SkeletalMesh.h  

virtual const TArray< FMatrix44f > & GetRefBasesInvMatrix ()

 USkinnedAsset interface. Engine/SkeletalMesh.h  

virtual const FReferenceSkeleton & GetRefSkeleton ()

 USkinnedAsset interface. Engine/SkeletalMesh.h  
USkinnedAsset interface. Engine/SkeletalMesh.h  

virtual FSkeletalMeshRenderData * GetResourceForRendering()

 Get the data to use for rendering. USkinnedAsset interface. Engine/SkeletalMesh.h  

virtual UPhysicsAsset * GetShadowPhysicsAsset()

 USkinnedAsset interface. Engine/SkeletalMesh.h
  • BlueprintGetter

virtual const USkeleton * GetSkeleton ()

 USkinnedAsset interface. Engine/SkeletalMesh.h
  • BlueprintGetter

virtual USkeleton * GetSkeleton ()

 USkinnedAsset interface. Engine/SkeletalMesh.h  

virtual TArray< USkinnedAsset * > GetSkinnedAssetDependencies()

   Engine/SkeletalMesh.h  

virtual FSkinWeightProfilesData * GetSkinWeightProfilesData ( int32 LODIndex
)

   Engine/SkeletalMesh.h  

virtual bool GetSupportRayTracing()

 USkinnedAsset interface. Engine/SkeletalMesh.h  
Set the collection of mesh deformers that may be applied to this mesh. Engine/SkeletalMesh.h
  • BlueprintCallable
  • Category="Rendering|Deformer"

virtual const FMeshUVChannelInfo * GetUVChannelData ( int32 MaterialIndex
) const

 Returns the UV channel data for a given material index. Engine/SkeletalMesh.h  

virtual bool HasAnyDependenciesCompiling()

   Engine/SkeletalMesh.h  

virtual bool HasCompileDependencies()

   Engine/SkeletalMesh.h  

virtual bool HasHalfEdgeBuffer ( int32 LODIndex
) const

 True if this mesh LOD builds the half edge buffer. Engine/SkeletalMesh.h  

virtual bool IsAsyncTaskComplete ()

 Returns false if there is currently an async task running. Engine/SkeletalMesh.h  

virtual bool IsInitialBuildDone ()

 Return true if this skeletalmesh was never build since its creation. Engine/SkeletalMesh.h  

virtual bool IsMaterialUsed ( int32 MaterialIndex
) const

 USkinnedAsset interface. Engine/SkeletalMesh.h  

virtual bool IsMinLodQualityLevelEnable ()

 Check the QualitLevel property is enabled for MinLod. Engine/SkeletalMesh.h  

virtual bool IsValidLODIndex ( int32 Index
) const

 Return true if given index's LOD is valid. Engine/SkeletalMesh.h  

virtual bool NeedCPUData ( int32 LODIndex
) const

 True if this mesh LOD needs to keep it's data on CPU. Engine/SkeletalMesh.h  

virtual void PrepareForAsyncCompilation ()

 Handle some common preparation steps between async post load and async build. Engine/SkeletalMesh.h  

virtual void SetSkeleton ( USkeleton* InSkeleton
)

   Engine/SkeletalMesh.h
  • BlueprintSetter

virtual void SetSkinWeightProfilesData ( int32 LODIndex,
FSkinWeightProfilesData& SkinWeightProfilesData
)

   Engine/SkeletalMesh.h  

Overridden from UStreamableRenderAsset

Name Remarks Include Path Unreal Specifiers

virtual int32 CalcCumulativeLODSize ( int32 NumLODs
) const

   Engine/SkeletalMesh.h  

virtual bool DoesMipDataExist ( const int32 MipIndex
) const

   Engine/SkeletalMesh.h  

virtual FIoFilenameHash GetMipIoFilenameHash ( const int32 MipIndex
) const

   Engine/SkeletalMesh.h  

virtual EStreamableRenderAssetType GetRenderAssetType()

   Engine/SkeletalMesh.h  

virtual bool HasPendingRenderResourceInitialization()

 Also returns false if the render resource is non existent, to prevent stalling on an event that will never complete. Engine/SkeletalMesh.h  

virtual bool StreamIn ( int32 NewMipCount,
bool bHighPrio
)

 Loads mips from disk to memory. Only usable if the asset is streamable. Engine/SkeletalMesh.h  

virtual bool StreamOut ( int32 NewMipCount
)

 Unload some mips from memory. Only usable if the asset is streamable. Engine/SkeletalMesh.h  

Overridden from UObject

Name Remarks Include Path Unreal Specifiers

virtual void BeginCacheForCookedPlatformData ( const ITargetPlatform* TargetPlatform
)

   Engine/SkeletalMesh.h  

virtual void BeginDestroy()

   Engine/SkeletalMesh.h  

virtual void ClearAllCachedCookedPlatformData()

   Engine/SkeletalMesh.h  

virtual void GetAssetRegistryTagMetadata ( TMap< FName, FAssetRegistryTagMetadata >& OutMetadata
) const

   Engine/SkeletalMesh.h  

virtual void GetAssetRegistryTags ( FAssetRegistryTagsContext Context
) const

   Engine/SkeletalMesh.h  

virtual void GetAssetRegistryTags ( TArray< FAssetRegistryTag >& OutTags
) const

   Engine/SkeletalMesh.h  

virtual FString GetDesc()

 Returns a one line description of an object for viewing in the thumbnail view of the generic browser Engine/SkeletalMesh.h  

virtual void GetPreloadDependencies ( TArray< UObject* >& OutDeps
)

   Engine/SkeletalMesh.h  

virtual void GetResourceSizeEx ( FResourceSizeEx& CumulativeResourceSize
)

   Engine/SkeletalMesh.h  

virtual EDataValidationResult IsDataValid ( FDataValidationContext& Context
) const

   Engine/SkeletalMesh.h  

virtual bool IsPostLoadThreadSafe()

   Engine/SkeletalMesh.h  

virtual bool IsReadyForFinishDestroy()

   Engine/SkeletalMesh.h  

virtual void PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

   Engine/SkeletalMesh.h  

virtual void PostEditUndo()

   Engine/SkeletalMesh.h  

virtual void PostInitProperties()

   Engine/SkeletalMesh.h  

virtual void PostLoad()

   Engine/SkeletalMesh.h  

virtual void PreEditChange ( FProperty* PropertyAboutToChange
)

   Engine/SkeletalMesh.h  

virtual void PreEditUndo()

   Engine/SkeletalMesh.h  

virtual void PreSave ( FObjectPreSaveContext ObjectSaveContext
)

   Engine/SkeletalMesh.h  

virtual void Serialize ( FArchive& Ar
)

   Engine/SkeletalMesh.h  

Overridden from IInterface_CollisionDataProvider

Name Remarks Include Path Unreal Specifiers

virtual bool ContainsPhysicsTriMeshData ( bool InUseAllTriData
) const

 Interface for checking if the implementing objects contains triangle mesh collision data Engine/SkeletalMesh.h  

virtual void GetMeshId ( FString& OutMeshId
)

 An optional string identifying the mesh data. Engine/SkeletalMesh.h  

virtual bool GetPhysicsTriMeshData ( FTriMeshCollisionData* CollisionData,
bool InUseAllTriData
)

 Interface for retrieving triangle mesh collision data from the implementing object Engine/SkeletalMesh.h  

virtual bool GetTriMeshSizeEstimates ( FTriMeshCollisionDataEstimates& OutTriMeshEstimates,
bool bInUseAllTriData
) const

 Returns an estimate of how much data would be retrieved by GetPhysicsTriMeshData. Engine/SkeletalMesh.h  

virtual bool WantsNegXTriMesh()

 Do we want to create a negative version of this mesh Engine/SkeletalMesh.h  

Overridden from IInterface_AssetUserData

Name Remarks Include Path Unreal Specifiers

virtual void AddAssetUserData ( UAssetUserData* InUserData
)

   Engine/SkeletalMesh.h  

virtual const TArray< UAssetUserData * > * GetAssetUserDataArray()

   Engine/SkeletalMesh.h  

virtual UAssetUserData * GetAssetUserDataOfClass ( TSubclassOf< UAssetUserData > InUserDataClass
)

 Returns an instance of the provided AssetUserData class if it's contained in the target asset. Engine/SkeletalMesh.h  

virtual void RemoveUserDataOfClass ( TSubclassOf< UAssetUserData > InUserDataClass
)

   Engine/SkeletalMesh.h  

Protected

Name Remarks Include Path Unreal Specifiers
  Engine/SkeletalMesh.h  
  Engine/SkeletalMesh.h  

Overridden from USkinnedAsset

Name Remarks Include Path Unreal Specifiers

virtual void UpdateMaterialUVChannelData ( FMeshUVChannelInfo& UVChannelData,
int32 MaterialIndex
)

   Engine/SkeletalMesh.h  

Static

Name Remarks Include Path Unreal Specifiers

static void AppendToClassSchema ( FAppendToClassSchemaContext& Context
)

   Engine/SkeletalMesh.h  

static void CalculateRequiredBones ( FSkeletalMeshLODModel& LODModel,
const FReferenceSkeleton& RefSkeleton,
const TMap< FBoneIndexType, FBoneIndexType >* BonesToRemove
)

 Calculate the required bones for a Skeletal Mesh LOD, including possible extra influences Engine/SkeletalMesh.h  
Cancels any pending static mesh streaming actions if possible. Engine/SkeletalMesh.h  

static void CopyImportedData ( int32 SrcLODIndex,
USkeletalMesh* SrcSkeletalMesh,
int32 DestLODIndex,
USkeletalMesh* DestSkeletalMesh
)

   Engine/SkeletalMesh.h  

static void DeclareConstructClasses ( TArray< FTopLevelAssetPath >& OutConstructClasses,
const UClass* SpecificSubclass
)

   Engine/SkeletalMesh.h  

static void DeclareCustomVersions ( FArchive& Ar,
const UClass* SpecificSubclass
)

   Engine/SkeletalMesh.h  

static FName GetAssetImportDataMemberName()

   Engine/SkeletalMesh.h  

static FName GetbHasVertexColorsMemberName()

   Engine/SkeletalMesh.h  

static FName GetBodySetupMemberName()

   Engine/SkeletalMesh.h  

static FName GetDefaultAnimatingRigMemberName()

   Engine/SkeletalMesh.h  

static FName GetDefaultEditorCameraLocationMemberName()

   Engine/SkeletalMesh.h  

static FName GetDefaultEditorCameraLookAtMemberName()

   Engine/SkeletalMesh.h  

static FName GetDefaultEditorCameraOrthoZoomMemberName()

   Engine/SkeletalMesh.h  

static FName GetDefaultEditorCameraRotationMemberName()

   Engine/SkeletalMesh.h  

static FName GetDisableBelowMinLodStrippingMemberName()

   Engine/SkeletalMesh.h  

static FName GetEnablePerPolyCollisionMemberName()

   Engine/SkeletalMesh.h  

static FName GetFloorOffsetMemberName()

   Engine/SkeletalMesh.h  

static FName GetHasActiveClothingAssetsMemberName()

   Engine/SkeletalMesh.h  

static FName GetHasBeenSimplifiedMemberName()

   Engine/SkeletalMesh.h  

static FName GetHasCustomDefaultEditorCameraMemberName()

   Engine/SkeletalMesh.h  

static FName GetLODSettingsMemberName()

   Engine/SkeletalMesh.h  

static FName GetMaterialsMemberName()

   Engine/SkeletalMesh.h  

static FName GetMaxNumOptionalLODsMemberName()

   Engine/SkeletalMesh.h  

static FName GetMaxNumStreamedLODsMemberName()

   Engine/SkeletalMesh.h  

static FName GetMeshClothingAssetsMemberName()

   Engine/SkeletalMesh.h  

static FName GetMinLodMemberName()

   Engine/SkeletalMesh.h  

static FName GetMorphTargetIndexMapMemberName()

   Engine/SkeletalMesh.h  

static FName GetMorphTargetsMemberName()

   Engine/SkeletalMesh.h  

static FName GetNegativeBoundsExtensionMemberName()

   Engine/SkeletalMesh.h  

static FName GetNodeMappingDataMemberName()

   Engine/SkeletalMesh.h  

static FName GetOverrideLODStreamingSettingsMemberName()

   Engine/SkeletalMesh.h  

static FName GetPhysicsAssetMemberName()

   Engine/SkeletalMesh.h  

static void GetPlatformSkeletalMeshRenderData ( const ITargetPlatform* Platform,
FScopedSkeletalMeshRenderData& Out
)

 Get a skeletal mesh render data for requested platform. Engine/SkeletalMesh.h  

static FName GetPositiveBoundsExtensionMemberName()

   Engine/SkeletalMesh.h  

static FName GetPostProcessAnimBlueprintMemberName()

   Engine/SkeletalMesh.h  

static FName GetQualityLevelMinLodMemberName()

   Engine/SkeletalMesh.h  

static FName GetRefBasesInvMatrixMemberName()

   Engine/SkeletalMesh.h  

static FName GetRefSkeletonMemberName()

   Engine/SkeletalMesh.h  

static FName GetSamplingInfoMemberName()

   Engine/SkeletalMesh.h  

static FName GetShadowPhysicsAssetMemberName()

   Engine/SkeletalMesh.h  

static FName GetSkeletonMemberName()

   Engine/SkeletalMesh.h  

static FText GetSourceFileLabelFromIndex ( int32 SourceFileIndex
)

   Engine/SkeletalMesh.h  

static FName GetSupportLODStreamingMemberName()

   Engine/SkeletalMesh.h  

static FName GetThumbnailInfoMemberName()

   Engine/SkeletalMesh.h  

static FName GetVertexColorGuidMemberName()

   Engine/SkeletalMesh.h  

static void OnLodStrippingQualityLevelChanged ( IConsoleVariable* Variable
)

   Engine/SkeletalMesh.h  

static void SetHasBeenSimplified ( bool bInHasBeenSimplified
)

   Engine/SkeletalMesh.h  

Deprecated Variables

Name Type Remarks Include Path Unreal Specifiers
bUseFullPrecisionUVs_DEPRECATED uint8 If true, use 32 bit UVs. If false, use 16 bit UVs to save memory Engine/SkeletalMesh.h  
bUseHighPrecisionTangentBasis_DEPRECATED uint8 If true, tangents will be stored at 16 bit vs 8 bit precision Engine/SkeletalMesh.h  
ClothingAssets_DEPRECATED TArray< FClothingAssetData_Legacy > Legacy clothing asset data, will be converted to new assets after loading Engine/SkeletalMesh.h  
SourceFilePath_DEPRECATED FString Path to the resource used to construct this skeletal mesh Engine/SkeletalMesh.h  
SourceFileTimestamp_DEPRECATED FString Date/Time-stamp of the file from the last import Engine/SkeletalMesh.h  

Deprecated Functions

Name Remarks Include Path Unreal Specifiers

TArray< FClothingAssetData_Legacy > & GetClothingAssets_DEPRECATED()

   Engine/SkeletalMesh.h  

See Also

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page