#include <BlendSpace.h>

Inheritance diagram for UBlendSpace:

Public Member Functions
virtual void	PostLoad () override

virtual void	Serialize (FArchive &Ar) override

virtual void	GetResourceSizeEx (FResourceSizeEx &CumulativeResourceSize) override

virtual void	TickAssetPlayer (FAnimTickRecord &Instance, struct FAnimNotifyQueue &NotifyQueue, FAnimAssetTickContext &Context) const override

virtual float	GetPlayLength () const override

virtual TArray< FName > *	GetUniqueMarkerNames () override

virtual bool	IsValidAdditive () const override

virtual TSharedPtr< IInterpolationIndexProvider::FPerBoneInterpolationData >	GetPerBoneInterpolationData (const USkeleton *Skeleton) const override

virtual int32	GetPerBoneInterpolationIndex (const FCompactPoseBoneIndex &InCompactPoseBoneIndex, const FBoneContainer &RequiredBones, const IInterpolationIndexProvider::FPerBoneInterpolationData *Data) const override

virtual int32	GetPerBoneInterpolationIndex (const FSkeletonPoseBoneIndex InSkeletonBoneIndex, const USkeleton TargetSkeleton, const IInterpolationIndexProvider::FPerBoneInterpolationData Data) const override

virtual ENGINE_API bool	IsValidAdditiveType (EAdditiveAnimationType AdditiveType) const

ENGINE_API void	GetAnimationPose (TArray< FBlendSampleData > &BlendSampleDataCache, FCompactPose &OutPose, FBlendedCurve &OutCurve) const

ENGINE_API void	GetAnimationPose (TArray< FBlendSampleData > &BlendSampleDataCache, FAnimationPoseData &OutAnimationPoseData) const

ENGINE_API void	GetAnimationPose (TArray< FBlendSampleData > &BlendSampleDataCache, TArrayView< FPoseLink > InPoseLinks, FPoseContext &Output) const

ENGINE_API void	GetAnimationPose (TArray< FBlendSampleData > &BlendSampleDataCache, const FAnimExtractContext &ExtractionContext, FAnimationPoseData &OutAnimationPoseData) const

ENGINE_API void	GetAnimationPose (TArray< FBlendSampleData > &BlendSampleDataCache, TArrayView< FPoseLink > InPoseLinks, const FAnimExtractContext &ExtractionContext, FPoseContext &Output) const

ENGINE_API const FBlendParameter &	GetBlendParameter (const int32 Index) const

const TArray< struct FBlendSample > &	GetBlendSamples () const

ENGINE_API const struct FBlendSample &	GetBlendSample (const int32 SampleIndex) const

ENGINE_API bool	GetSamplesFromBlendInput (const FVector &BlendInput, TArray< FBlendSampleData > &OutSampleDataList, int32 &InOutCachedTriangulationIndex, bool bCombineAnimations) const

ENGINE_API float	GetAnimationLengthFromSampleData (const TArray< FBlendSampleData > &SampleDataList) const

ENGINE_API void	InitializeFilter (FBlendFilter *Filter, int NumDimensions=2) const

ENGINE_API void	UpdateFilterParams (FBlendFilter *Filter) const

ENGINE_API FVector	GetClampedAndWrappedBlendInput (const FVector &BlendInput) const

ENGINE_API bool	UpdateBlendSamples (const FVector &InBlendSpacePosition, float InDeltaTime, TArray< FBlendSampleData > &InOutSampleDataCache, int32 &InOutCachedTriangulationIndex) const

ENGINE_API void	ResetBlendSamples (TArray< FBlendSampleData > &InOutSampleDataCache, float InNormalizedCurrentTime, bool bLooping, bool bMatchSyncPhases=true) const

ENGINE_API void	ForEachImmutableSample (const TFunctionRef< void(const FBlendSample &)> Func) const

ENGINE_API FVector	FilterInput (FBlendFilter *Filter, const FVector &BlendInput, float DeltaTime) const

ENGINE_API float	ComputeAxisScaleFactor (const FVector &BlendSpacePosition, const FVector &FilteredBlendInput) const

Public Member Functions inherited from UAnimationAsset
virtual float	GetMaxCurrentTime ()

ENGINE_API void	SetSkeleton (USkeleton *NewSkeleton)

ENGINE_API void	ResetSkeleton (USkeleton *NewSkeleton)

ENGINE_API void	ValidateSkeleton ()

const TArray< UAnimMetaData * > &	GetMetaData () const

ENGINE_API UAnimMetaData *	FindMetaDataByClass (const TSubclassOf< UAnimMetaData > MetaDataClass) const

template<class T >
T *	FindMetaDataByClass () const

ENGINE_API void	AddMetaData (UAnimMetaData *MetaDataInstance)

void	EmptyMetaData ()

ENGINE_API void	RemoveMetaData (UAnimMetaData *MetaDataInstance)

ENGINE_API void	RemoveMetaData (TArrayView< UAnimMetaData * > MetaDataInstances)

virtual ENGINE_API void	SetPreviewMesh (USkeletalMesh *PreviewMesh, bool bMarkAsDirty=true) override

virtual ENGINE_API USkeletalMesh *	GetPreviewMesh (bool bFindIfNotSet=false) override

virtual ENGINE_API USkeletalMesh *	GetPreviewMesh () const override

virtual ENGINE_API void	AddAssetUserData (UAssetUserData *InUserData) override

virtual ENGINE_API void	RemoveUserDataOfClass (TSubclassOf< UAssetUserData > InUserDataClass) override

virtual ENGINE_API UAssetUserData *	GetAssetUserDataOfClass (TSubclassOf< UAssetUserData > InUserDataClass) override

virtual ENGINE_API const TArray< UAssetUserData * > *	GetAssetUserDataArray () const override

class USkeleton *	GetSkeleton () const

FGuid	GetSkeletonVirtualBoneGuid () const

void	SetSkeletonVirtualBoneGuid (FGuid Guid)

FGuid	GetSkeletonGuid () const

Public Member Functions inherited from UObject
COREUOBJECT_API	UObject ()

COREUOBJECT_API	UObject (const FObjectInitializer &ObjectInitializer)

COREUOBJECT_API	UObject (EStaticConstructor, EObjectFlags InFlags)

COREUOBJECT_API	UObject (FVTableHelper &Helper)

COREUOBJECT_API UObject *	CreateDefaultSubobject (FName SubobjectFName, UClass ReturnType, UClass ClassToCreateByDefault, bool bIsRequired, bool bIsTransient)

template<class TReturnType >
TReturnType *	CreateEditorOnlyDefaultSubobject (FName SubobjectName, bool bTransient=false)

template<class TReturnType >
TReturnType *	CreateDefaultSubobject (FName SubobjectName, bool bTransient=false)

template<class TReturnType , class TClassToConstructByDefault >
TReturnType *	CreateDefaultSubobject (FName SubobjectName, bool bTransient=false)

template<class TReturnType >
TReturnType *	CreateOptionalDefaultSubobject (FName SubobjectName, bool bTransient=false)

template<class TReturnType , class TClassToConstructByDefault >
TReturnType *	CreateOptionalDefaultSubobject (FName SubobjectName, bool bTransient=false)

COREUOBJECT_API void	GetDefaultSubobjects (TArray< UObject * > &OutDefaultSubobjects)

COREUOBJECT_API UObject *	GetDefaultSubobjectByName (FName ToFind)

virtual COREUOBJECT_API void	PostInitProperties ()

virtual COREUOBJECT_API void	PostReinitProperties ()

virtual void	PostCDOContruct ()

virtual COREUOBJECT_API void	PreSaveRoot (FObjectPreSaveRootContext ObjectSaveContext)

virtual COREUOBJECT_API void	PostSaveRoot (FObjectPostSaveRootContext ObjectSaveContext)

virtual COREUOBJECT_API void	PreSave (FObjectPreSaveContext SaveContext)

virtual COREUOBJECT_API void	CollectSaveOverrides (FObjectCollectSaveOverridesContext SaveContext)

UE_FORCEINLINE_HINT bool	Modify (bool bAlwaysMarkDirty=true)

UE_FORCEINLINE_HINT bool	IsCapturingAsRootObjectForTransaction () const

virtual bool	ResolveSubobject (const TCHAR SubObjectPath, UObject &OutObject, bool bLoadIfExists)

virtual bool	IsReadyForAsyncPostLoad () const

virtual COREUOBJECT_API void	PostLoadSubobjects (FObjectInstancingGraph *OuterInstanceGraph)

virtual COREUOBJECT_API void	BeginDestroy ()

virtual bool	IsReadyForFinishDestroy ()

virtual COREUOBJECT_API void	FinishDestroy ()

virtual COREUOBJECT_API void	Serialize (FStructuredArchive::FRecord Record)

virtual void	ShutdownAfterError ()

virtual void	PostInterpChange (FProperty *PropertyThatChanged)

virtual COREUOBJECT_API void	PostRename (UObject *OldOuter, const FName OldName)

virtual void	PreDuplicate (FObjectDuplicationParameters &DupParams)

virtual void	PostDuplicate (bool bDuplicateForPIE)

virtual void	PostDuplicate (EDuplicateMode::Type DuplicateMode)

virtual COREUOBJECT_API bool	NeedsLoadForClient () const

virtual COREUOBJECT_API bool	NeedsLoadForServer () const

virtual COREUOBJECT_API bool	NeedsLoadForTargetPlatform (const class ITargetPlatform *TargetPlatform) const

virtual bool	NeedsLoadForEditorGame () const

virtual bool	IsEditorOnly () const

virtual bool	HasNonEditorOnlyReferences () const

virtual bool	IsPostLoadThreadSafe () const

virtual COREUOBJECT_API bool	IsDestructionThreadSafe () const

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

virtual void	GetPrestreamPackages (TArray< UObject * > &OutPrestream)

virtual void	ExportCustomProperties (FOutputDevice &Out, uint32 Indent)

virtual void	ImportCustomProperties (const TCHAR SourceText, FFeedbackContext Warn)

virtual void	PostEditImport ()

virtual void	PostReloadConfig (class FProperty *PropertyThatWasLoaded)

virtual COREUOBJECT_API bool	Rename (const TCHAR NewName=nullptr, UObject NewOuter=nullptr, ERenameFlags Flags=REN_None)

virtual FString	GetDesc ()

COREUOBJECT_API UScriptStruct *	GetSparseClassDataStruct () const

virtual bool	GetNativePropertyValues (TMap< FString, FString > &out_PropertyValues, uint32 ExportFlags=0) const

SIZE_T	GetResourceSizeBytes (EResourceSizeMode::Type Mode)

virtual FName	GetExporterName (void)

COREUOBJECT_API void	CallAddReferencedObjects (FReferenceCollector &Collector)

virtual FRestoreForUObjectOverwrite *	GetRestoreForUObjectOverwrite ()

virtual bool	AreNativePropertiesIdenticalTo (UObject *Other) const

virtual COREUOBJECT_API void	GetAssetRegistryTags (FAssetRegistryTagsContext Context) const

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

COREUOBJECT_API void	GetAssetRegistryTags (FAssetData &Out) const

COREUOBJECT_API void	GetAssetRegistryTags (FAssetRegistryTagsContext Context, FAssetData &Out) const

virtual COREUOBJECT_API bool	IsAsset () const

virtual COREUOBJECT_API FPrimaryAssetId	GetPrimaryAssetId () const

virtual COREUOBJECT_API bool	IsLocalizedResource () const

virtual COREUOBJECT_API bool	IsSafeForRootSet () const

virtual COREUOBJECT_API void	TagSubobjects (EObjectFlags NewFlags)

virtual COREUOBJECT_API void	GetLifetimeReplicatedProps (TArray< class FLifetimeProperty > &OutLifetimeProps) const

virtual COREUOBJECT_API void	GetReplicatedCustomConditionState (FCustomPropertyConditionState &OutActiveState) const

virtual COREUOBJECT_API void	RegisterReplicationFragments (UE::Net::FFragmentRegistrationContext &Context, UE::Net::EFragmentRegistrationFlags RegistrationFlags)

virtual COREUOBJECT_API bool	IsNameStableForNetworking () const

virtual COREUOBJECT_API bool	IsFullNameStableForNetworking () const

virtual COREUOBJECT_API bool	IsSupportedForNetworking () const

virtual void	GetSubobjectsWithStableNamesForNetworking (TArray< UObject * > &ObjList)

virtual COREUOBJECT_API void	PreNetReceive ()

virtual COREUOBJECT_API void	PostNetReceive ()

virtual void	PostRepNotifies ()

virtual COREUOBJECT_API void	PreDestroyFromReplication ()

COREUOBJECT_API bool	IsSelected () const

COREUOBJECT_API void	SerializeScriptProperties (FArchive &Ar) const

COREUOBJECT_API void	SerializeScriptProperties (FStructuredArchive::FSlot Slot) const

COREUOBJECT_API void	ReinitializeProperties (UObject SourceObject=NULL, struct FObjectInstancingGraph InstanceGraph=NULL)

COREUOBJECT_API FString	GetDetailedInfo () const

COREUOBJECT_API bool	ConditionalBeginDestroy ()

COREUOBJECT_API bool	ConditionalFinishDestroy ()

COREUOBJECT_API void	ConditionalPostLoad ()

COREUOBJECT_API void	ConditionalPreload ()

COREUOBJECT_API void	ConditionalPostLoadSubobjects (struct FObjectInstancingGraph *OuterInstanceGraph=NULL)

bool	IsBasedOnArchetype (const UObject *const SomeObject) const

COREUOBJECT_API UFunction *	FindFunction (FName InName) const

COREUOBJECT_API UFunction *	FindFunctionChecked (FName InName) const

virtual COREUOBJECT_API void	BuildSubobjectMapping (UObject OtherObject, TMap< UObject , UObject * > &ObjectMapping) const

COREUOBJECT_API void	CollectDefaultSubobjects (TArray< UObject * > &OutDefaultSubobjects, bool bIncludeNestedSubobjects=false) const

COREUOBJECT_API bool	CheckDefaultSubobjects (bool bForceCheck=false) const

COREUOBJECT_API void	SaveConfig (uint64 RequiredPropertyFlags=CPF_Config, const TCHAR Filename=nullptr, FConfigCacheIni Config=GConfig, bool bAllowCopyToDefaultObject=true)

COREUOBJECT_API void	SaveConfig (const FSaveConfigContext &Context)

COREUOBJECT_API void	UpdateDefaultConfigFile (const FString &SpecificFileLocation="")

COREUOBJECT_API bool	TryUpdateDefaultConfigFile (const FString &SpecificFileLocation="", bool bWarnIfFail=true)

COREUOBJECT_API void	UpdateGlobalUserConfigFile ()

COREUOBJECT_API void	UpdateProjectUserConfigFile ()

COREUOBJECT_API void	UpdateSinglePropertyInConfigFile (const FProperty *InProperty, const FString &InConfigIniName)

COREUOBJECT_API FString	GetDefaultConfigFilename () const

COREUOBJECT_API FString	GetGlobalUserConfigFilename () const

COREUOBJECT_API FString	GetProjectUserConfigFilename () const

virtual const TCHAR *	GetConfigOverridePlatform () const

virtual void	OverrideConfigSection (FString &SectionName)

virtual void	OverridePerObjectConfigSection (FString &SectionName)

COREUOBJECT_API void	LoadConfig (UClass ConfigClass=nullptr, const TCHAR Filename=nullptr, uint32 PropagationFlags=UE::LCPF_None, class FProperty PropertyToLoad=nullptr, TArray< UE::ConfigAccessTracking::FConfigAccessData > OutAccessedKeys=nullptr)

COREUOBJECT_API void	ReloadConfig (UClass ConfigClass=NULL, const TCHAR Filename=NULL, uint32 PropagationFlags=UE::LCPF_None, class FProperty *PropertyToLoad=NULL)

COREUOBJECT_API void	ParseParms (const TCHAR *Parms)

COREUOBJECT_API void	OutputReferencers (FOutputDevice &Ar, FReferencerInformationList *Referencers=NULL)

COREUOBJECT_API void	RetrieveReferencers (TArray< FReferencerInformation > OutInternalReferencers, TArray< FReferencerInformation > OutExternalReferencers)

COREUOBJECT_API void	SetLinker (FLinkerLoad *LinkerLoad, int32 LinkerIndex, bool bShouldDetachExisting=true, bool bSilenceLogs=false)

COREUOBJECT_API UObject *	GetArchetype () const

COREUOBJECT_API void	GetArchetypeInstances (TArray< UObject * > &Instances)

COREUOBJECT_API void	InstanceSubobjectTemplates (struct FObjectInstancingGraph *InstanceGraph=NULL)

template<class T >
bool	Implements () const

virtual COREUOBJECT_API void	ProcessEvent (UFunction Function, void Parms)

virtual int32	GetFunctionCallspace (UFunction Function, FFrame Stack)

virtual bool	CallRemoteFunction (UFunction Function, void Parms, struct FOutParmRec OutParms, FFrame Stack)

COREUOBJECT_API bool	CallFunctionByNameWithArguments (const TCHAR Cmd, FOutputDevice &Ar, UObject Executor, bool bForceCallWithNonExec=false)

COREUOBJECT_API void	CallFunction (FFrame &Stack, RESULT_DECL, UFunction *Function)

	DECLARE_FUNCTION (ProcessInternal)

virtual bool	ProcessConsoleExec (const TCHAR Cmd, FOutputDevice &Ar, UObject Executor)

COREUOBJECT_API void	SkipFunction (FFrame &Stack, RESULT_DECL, UFunction *Function)

virtual UClass *	RegenerateClass (UClass ClassToRegenerate, UObject PreviousCDO)

COREUOBJECT_API bool	IsInBlueprint () const

COREUOBJECT_API void	DestroyNonNativeProperties ()

virtual void	MarkAsEditorOnlySubobject ()

COREUOBJECT_API void	AbortInsideMemberFunction () const

	DECLARE_FUNCTION (execUndefined)

	DECLARE_FUNCTION (execLocalVariable)

	DECLARE_FUNCTION (execInstanceVariable)

	DECLARE_FUNCTION (execDefaultVariable)

	DECLARE_FUNCTION (execLocalOutVariable)

	DECLARE_FUNCTION (execInterfaceVariable)

	DECLARE_FUNCTION (execClassSparseDataVariable)

	DECLARE_FUNCTION (execInterfaceContext)

	DECLARE_FUNCTION (execArrayElement)

	DECLARE_FUNCTION (execBoolVariable)

	DECLARE_FUNCTION (execClassDefaultVariable)

	DECLARE_FUNCTION (execEndFunctionParms)

	DECLARE_FUNCTION (execNothing)

	DECLARE_FUNCTION (execNothingInt32)

	DECLARE_FUNCTION (execNothingOp4a)

	DECLARE_FUNCTION (execBreakpoint)

	DECLARE_FUNCTION (execTracepoint)

	DECLARE_FUNCTION (execWireTracepoint)

	DECLARE_FUNCTION (execInstrumentation)

	DECLARE_FUNCTION (execEndOfScript)

	DECLARE_FUNCTION (execReturnNothing)

	DECLARE_FUNCTION (execEmptyParmValue)

	DECLARE_FUNCTION (execJump)

	DECLARE_FUNCTION (execJumpIfNot)

	DECLARE_FUNCTION (execAssert)

	DECLARE_FUNCTION (execPushExecutionFlow)

	DECLARE_FUNCTION (execPopExecutionFlow)

	DECLARE_FUNCTION (execComputedJump)

	DECLARE_FUNCTION (execPopExecutionFlowIfNot)

	DECLARE_FUNCTION (execLet)

	DECLARE_FUNCTION (execLetObj)

	DECLARE_FUNCTION (execLetWeakObjPtr)

	DECLARE_FUNCTION (execLetBool)

	DECLARE_FUNCTION (execLetDelegate)

	DECLARE_FUNCTION (execLetMulticastDelegate)

	DECLARE_FUNCTION (execAddMulticastDelegate)

	DECLARE_FUNCTION (execClearMulticastDelegate)

	DECLARE_FUNCTION (execEatReturnValue)

	DECLARE_FUNCTION (execRemoveMulticastDelegate)

	DECLARE_FUNCTION (execSelf)

	DECLARE_FUNCTION (execContext)

	DECLARE_FUNCTION (execContext_FailSilent)

	DECLARE_FUNCTION (execStructMemberContext)

	DECLARE_FUNCTION (execVirtualFunction)

	DECLARE_FUNCTION (execFinalFunction)

	DECLARE_FUNCTION (execLocalVirtualFunction)

	DECLARE_FUNCTION (execLocalFinalFunction)

	DECLARE_FUNCTION (execStructCmpEq)

	DECLARE_FUNCTION (execStructCmpNe)

	DECLARE_FUNCTION (execStructMember)

	DECLARE_FUNCTION (execEqualEqual_DelegateDelegate)

	DECLARE_FUNCTION (execNotEqual_DelegateDelegate)

	DECLARE_FUNCTION (execEqualEqual_DelegateFunction)

	DECLARE_FUNCTION (execNotEqual_DelegateFunction)

	DECLARE_FUNCTION (execIntConst)

	DECLARE_FUNCTION (execInt64Const)

	DECLARE_FUNCTION (execUInt64Const)

	DECLARE_FUNCTION (execSkipOffsetConst)

	DECLARE_FUNCTION (execFloatConst)

	DECLARE_FUNCTION (execDoubleConst)

	DECLARE_FUNCTION (execStringConst)

	DECLARE_FUNCTION (execUnicodeStringConst)

	DECLARE_FUNCTION (execTextConst)

	DECLARE_FUNCTION (execPropertyConst)

	DECLARE_FUNCTION (execObjectConst)

	DECLARE_FUNCTION (execSoftObjectConst)

	DECLARE_FUNCTION (execFieldPathConst)

	DECLARE_FUNCTION (execInstanceDelegate)

	DECLARE_FUNCTION (execNameConst)

	DECLARE_FUNCTION (execByteConst)

	DECLARE_FUNCTION (execIntZero)

	DECLARE_FUNCTION (execIntOne)

	DECLARE_FUNCTION (execTrue)

	DECLARE_FUNCTION (execFalse)

	DECLARE_FUNCTION (execNoObject)

	DECLARE_FUNCTION (execNullInterface)

	DECLARE_FUNCTION (execIntConstByte)

	DECLARE_FUNCTION (execRotationConst)

	DECLARE_FUNCTION (execVectorConst)

	DECLARE_FUNCTION (execVector3fConst)

	DECLARE_FUNCTION (execTransformConst)

	DECLARE_FUNCTION (execStructConst)

	DECLARE_FUNCTION (execSetArray)

	DECLARE_FUNCTION (execSetSet)

	DECLARE_FUNCTION (execSetMap)

	DECLARE_FUNCTION (execArrayConst)

	DECLARE_FUNCTION (execSetConst)

	DECLARE_FUNCTION (execMapConst)

	DECLARE_FUNCTION (execBitFieldConst)

	DECLARE_FUNCTION (execNew)

	DECLARE_FUNCTION (execClassContext)

	DECLARE_FUNCTION (execNativeParm)

	DECLARE_FUNCTION (execCast)

	DECLARE_FUNCTION (execDynamicCast)

	DECLARE_FUNCTION (execMetaCast)

	DECLARE_FUNCTION (execInterfaceCast)

	DECLARE_FUNCTION (execDoubleToFloatCast)

	DECLARE_FUNCTION (execFloatToDoubleCast)

	DECLARE_FUNCTION (execObjectToBool)

	DECLARE_FUNCTION (execInterfaceToBool)

	DECLARE_FUNCTION (execObjectToInterface)

	DECLARE_FUNCTION (execInterfaceToInterface)

	DECLARE_FUNCTION (execInterfaceToObject)

	DECLARE_FUNCTION (execGetDynArrayElement)

	DECLARE_FUNCTION (execSetDynArrayElement)

	DECLARE_FUNCTION (execGetDynArrayLength)

	DECLARE_FUNCTION (execSetDynArrayLength)

	DECLARE_FUNCTION (execDynArrayInsert)

	DECLARE_FUNCTION (execDynArrayRemove)

	DECLARE_FUNCTION (execDynArrayFind)

	DECLARE_FUNCTION (execDynArrayFindStruct)

	DECLARE_FUNCTION (execDynArrayAdd)

	DECLARE_FUNCTION (execDynArrayAddItem)

	DECLARE_FUNCTION (execDynArrayInsertItem)

	DECLARE_FUNCTION (execDynArrayRemoveItem)

	DECLARE_FUNCTION (execDynArraySort)

	DECLARE_FUNCTION (execBindDelegate)

	DECLARE_FUNCTION (execCallMulticastDelegate)

	DECLARE_FUNCTION (execLetValueOnPersistentFrame)

	DECLARE_FUNCTION (execCallMathFunction)

	DECLARE_FUNCTION (execSwitchValue)

	DECLARE_FUNCTION (execArrayGetByRef)

	DECLARE_FUNCTION (execAutoRtfmTransact)

	DECLARE_FUNCTION (execAutoRtfmStopTransact)

	DECLARE_FUNCTION (execAutoRtfmAbortIfNot)

void	ExecuteUbergraph (int32 EntryPoint)

virtual void	ValidateGeneratedRepEnums (const TArray< struct FRepRecord > &ClassReps) const

virtual uint64	GetNetPushIdDynamic () const

Public Member Functions inherited from UObjectBaseUtility
	UObjectBaseUtility ()

	UObjectBaseUtility (EObjectFlags InFlags)

void	SetFlags (EObjectFlags NewFlags)

void	ClearFlags (EObjectFlags FlagsToClear)

bool	HasAnyFlags (EObjectFlags FlagsToCheck) const

bool	HasAllFlags (EObjectFlags FlagsToCheck) const

UE_FORCEINLINE_HINT EObjectFlags	GetMaskedFlags (EObjectFlags Mask=RF_AllFlags) const

UE_FORCEINLINE_HINT void	Mark (EObjectMark Marks) const

UE_FORCEINLINE_HINT void	UnMark (EObjectMark Marks) const

UE_FORCEINLINE_HINT bool	HasAnyMarks (EObjectMark Marks) const

UE_FORCEINLINE_HINT bool	HasAllMarks (EObjectMark Marks) const

UE_FORCEINLINE_HINT EObjectMark	GetAllMarks () const

void	MarkAsGarbage ()

void	ClearGarbage ()

UE_FORCEINLINE_HINT void	AddToRoot ()

UE_FORCEINLINE_HINT void	RemoveFromRoot ()

UE_FORCEINLINE_HINT bool	IsRooted () const

UE_FORCEINLINE_HINT int32	GetRefCount () const

bool	ThisThreadAtomicallyClearedRFUnreachable ()

UE_FORCEINLINE_HINT bool	IsUnreachable () const

UE_FORCEINLINE_HINT bool	IsNative () const

void	SetInternalFlags (EInternalObjectFlags FlagsToSet) const

UE_FORCEINLINE_HINT EInternalObjectFlags	GetInternalFlags () const

UE_FORCEINLINE_HINT bool	HasAnyInternalFlags (EInternalObjectFlags FlagsToCheck) const

void	ClearInternalFlags (EInternalObjectFlags FlagsToClear) const

bool	AtomicallyClearInternalFlags (EInternalObjectFlags FlagsToClear) const

COREUOBJECT_API FString	GetFullName (const UObject *StopOuter=NULL, EObjectFullNameFlags Flags=EObjectFullNameFlags::None) const

COREUOBJECT_API void	GetFullName (const UObject *StopOuter, FString &ResultString, EObjectFullNameFlags Flags=EObjectFullNameFlags::None) const

COREUOBJECT_API void	GetFullName (FStringBuilderBase &ResultString, const UObject *StopOuter=NULL, EObjectFullNameFlags Flags=EObjectFullNameFlags::None) const

COREUOBJECT_API FString	GetPathName (const UObject *StopOuter=NULL) const

COREUOBJECT_API void	GetPathName (const UObject *StopOuter, FString &ResultString) const

COREUOBJECT_API void	GetPathName (const UObject *StopOuter, FStringBuilderBase &ResultString) const

virtual bool	CanBeClusterRoot () const

virtual COREUOBJECT_API bool	CanBeInCluster () const

virtual COREUOBJECT_API void	CreateCluster ()

virtual void	OnClusterMarkedAsPendingKill ()

COREUOBJECT_API void	AddToCluster (UObjectBaseUtility *ClusterRootOrObjectFromCluster, bool bAddAsMutableObject=false)

COREUOBJECT_API FString	GetFullGroupName (bool bStartWithOuter) const

UE_FORCEINLINE_HINT FString	GetName () const

UE_FORCEINLINE_HINT void	GetName (FString &ResultString) const

UE_FORCEINLINE_HINT void	AppendName (FString &ResultString) const

COREUOBJECT_API bool	IsPackageExternal () const

COREUOBJECT_API void	DetachExternalPackage ()

COREUOBJECT_API void	ReattachExternalPackage ()

COREUOBJECT_API UObject *	GetOutermostObject () const

COREUOBJECT_API UPackage *	GetPackage () const

UE_INTERNAL virtual COREUOBJECT_API UE::Core::FVersePath	GetVersePath () const

COREUOBJECT_API UPackage *	GetOutermost () const

COREUOBJECT_API bool	MarkPackageDirty () const

COREUOBJECT_API bool	IsTemplate (EObjectFlags TemplateTypes=RF_ArchetypeObject\|RF_ClassDefaultObject) const

COREUOBJECT_API UObject *	GetTypedOuter (UClass *Target) const

template<typename T >
T *	GetTypedOuter () const

template<typename InterfaceClassType >
InterfaceClassType *	GetImplementingOuter () const

COREUOBJECT_API UObjectBaseUtility *	GetImplementingOuterObject (const UClass *InInterfaceClass) const

COREUOBJECT_API bool	IsIn (const UObject *SomeOuter) const

COREUOBJECT_API bool	IsIn (const UPackage *SomePackage) const

COREUOBJECT_API bool	IsInOuter (const UObject *SomeOuter) const

COREUOBJECT_API bool	IsInPackage (const UPackage *SomePackage) const

COREUOBJECT_API bool	IsInA (const UClass *SomeBaseClass) const

COREUOBJECT_API bool	RootPackageHasAnyFlags (uint32 CheckFlagMask) const

template<typename OtherClassType >
bool	IsA (OtherClassType SomeBase) const

template<class T >
bool	IsA () const

COREUOBJECT_API const UClass *	FindNearestCommonBaseClass (const UClass *TestClass) const

COREUOBJECT_API void *	GetInterfaceAddress (UClass *InterfaceClass)

COREUOBJECT_API void *	GetNativeInterfaceAddress (UClass *InterfaceClass)

const void *	GetNativeInterfaceAddress (UClass *InterfaceClass) const

COREUOBJECT_API bool	IsTemplateForSubobjects (EObjectFlags TemplateTypes=RF_ClassDefaultObject\|RF_DefaultSubObject\|RF_InheritableComponentTemplate) const

COREUOBJECT_API bool	IsDefaultSubobject () const

COREUOBJECT_API class FLinkerLoad *	GetLinker () const

COREUOBJECT_API int32	GetLinkerIndex () const

COREUOBJECT_API FPackageFileVersion	GetLinkerUEVersion () const

int32	GetLinkerUE4Version () const

COREUOBJECT_API int32	GetLinkerLicenseeUEVersion () const

int32	GetLinkerLicenseeUE4Version () const

COREUOBJECT_API int32	GetLinkerCustomVersion (FGuid CustomVersionKey) const

UE_FORCEINLINE_HINT bool	operator< (const UObjectBaseUtility &Other) const

TStatId	GetStatID (bool bForDeferredUse=false) const

Public Member Functions inherited from UObjectBase
COREUOBJECT_API	UObjectBase (UClass InClass, EObjectFlags InFlags, EInternalObjectFlags InInternalFlags, UObject InOuter, FName InName, int32 InInternalIndex=-1, int32 InSerialNumber=0, FRemoteObjectId InRemoteId=FRemoteObjectId())

virtual COREUOBJECT_API	~UObjectBase ()

COREUOBJECT_API bool	IsValidLowLevel () const

COREUOBJECT_API bool	IsValidLowLevelFast (bool bRecursive=true) const

FORCEINLINE uint32	GetUniqueID () const

FORCEINLINE UClass *	GetClass () const

FORCEINLINE UObject *	GetOuter () const

FORCEINLINE FName	GetFName () const

virtual COREUOBJECT_API FName	GetFNameForStatID () const

COREUOBJECT_API UPackage *	GetExternalPackage () const

COREUOBJECT_API void	SetExternalPackage (UPackage *InPackage)

COREUOBJECT_API UPackage *	GetExternalPackageInternal () const

COREUOBJECT_API void	MarkAsReachable () const

COREUOBJECT_API void	AddRef () const

COREUOBJECT_API void	ReleaseRef () const

FORCEINLINE EObjectFlags	GetFlags () const

FORCENOINLINE void	AtomicallySetFlags (EObjectFlags FlagsToAdd)

FORCENOINLINE void	AtomicallyClearFlags (EObjectFlags FlagsToClear)

Public Member Functions inherited from IInterpolationIndexProvider
	~IInterpolationIndexProvider ()=default

virtual ENGINE_API int32	GetPerBoneInterpolationIndex (int32 BoneIndex, const FBoneContainer &RequiredBones, const FPerBoneInterpolationData *Data) const

Public Attributes
bool	bContainsRotationOffsetMeshSpaceSamples

FInterpolationParameter	InterpolationParam [3]

float	TargetWeightInterpolationSpeedPerSec = 0.0f

bool	bTargetWeightInterpolationEaseInOut = true

bool	bAllowMeshSpaceBlending = false

bool	bLoop = true

bool	bAllowMarkerBasedSync = true

bool	bShouldMatchSyncPhases = false

float	AnimLength

TEnumAsByte< ENotifyTriggerMode::Type >	NotifyTriggerMode

bool	bInterpolateUsingGrid = false

EPreferredTriangulationDirection	PreferredTriangulationDirection = EPreferredTriangulationDirection::Tangential

Protected Member Functions
void	GetRawSamplesFromBlendInput (const FVector &BlendInput, TArray< FGridBlendSample, TInlineAllocator< 4 > > &OutBlendSamples) const

virtual EBlendSpaceAxis	GetAxisToScale () const

void	InitializePerBoneBlend ()

void	TickFollowerSamples (TArray< FBlendSampleData > &SampleDataList, const int32 HighestWeightIndex, FAnimAssetTickContext &Context, bool bResetMarkerDataOnFollowers, bool bLooping, const UMirrorDataTable *MirrorDataTable=nullptr) const

FVector	GetClampedBlendInput (const FVector &BlendInput) const

FVector	ConvertBlendInputToGridSpace (const FVector &BlendInput) const

FVector	GetNormalizedBlendInput (const FVector &BlendInput) const

const FEditorElement *	GetGridSampleInternal (int32 Index) const

bool	InterpolateWeightOfSampleData (float DeltaTime, const TArray< FBlendSampleData > &OldSampleDataList, const TArray< FBlendSampleData > &NewSampleDataList, TArray< FBlendSampleData > &FinalSampleDataList) const

bool	ContainsMatchingSamples (EAdditiveAnimationType AdditiveType) const

bool	IsSameSamplePoint (const FVector &SamplePointA, const FVector &SamplePointB) const

void	ResetToRefPose (FCompactPose &OutPose) const

Protected Member Functions inherited from UObject
virtual FString	GetDetailedInfoInternal () const

COREUOBJECT_API bool	CanCheckDefaultSubObjects (bool bForceCheck, bool &bResult) const

virtual COREUOBJECT_API bool	CheckDefaultSubobjectsInternal () const

Protected Member Functions inherited from UObjectBase
	UObjectBase ()

COREUOBJECT_API	UObjectBase (EObjectFlags InFlags)

COREUOBJECT_API void	LowLevelRename (FName NewName, UObject *NewOuter=NULL)

virtual void	RegisterDependencies ()

COREUOBJECT_API void	Register (class UClass (StaticClassFn)(), const TCHAR PackageName, const TCHAR Name)

COREUOBJECT_API void	Register (const TCHAR PackageName, const TCHAR Name)

virtual COREUOBJECT_API void	DeferredRegister (UClass UClassStaticClass, const TCHAR PackageName, const TCHAR *Name)

FORCEINLINE void	SetFlagsTo (EObjectFlags NewFlags)

Static Protected Member Functions
static ENGINE_API bool	IsSingleFrameBlendingIndexInBounds (const FBlendSample &BlendSample)

Protected Attributes
EBlendSpacePerBoneBlendMode	PerBoneBlendMode = EBlendSpacePerBoneBlendMode::ManualPerBoneOverride

TArray< FPerBoneInterpolation >	ManualPerBoneOverrides

FBlendSpaceBlendProfile	PerBoneBlendProfile

TArray< FPerBoneInterpolation >	PerBoneBlendValues

int32	SampleIndexWithMarkers = INDEX_NONE

TArray< struct FBlendSample >	SampleData

TArray< struct FEditorElement >	GridSamples

FBlendSpaceData	BlendSpaceData

struct FBlendParameter	BlendParameters [3]

TEnumAsByte< EBlendSpaceAxis >	AxisToScaleAnimation

TArray< int32 >	DimensionIndices

Protected Attributes inherited from UAnimationAsset
TArray< TObjectPtr< UAssetUserData > >	AssetUserData

Friends
class	FBlendSpaceDetails

class	FBlendSampleDetails

class	UAnimGraphNode_BlendSpaceGraphBase

class	SBlendSpaceGridWidget

Additional Inherited Members
Public Types inherited from UObject
enum class	ENetFields_Private { NETFIELD_REP_START = 0 , NETFIELD_REP_END = -1 }

typedef UObject	WithinClass

Static Public Member Functions inherited from UObject
static COREUOBJECT_API void	UpdateClassesExcludedFromDedicatedServer (const TArray< FString > &InClassNames, const TArray< FString > &InModulesNames)

static COREUOBJECT_API void	UpdateClassesExcludedFromDedicatedClient (const TArray< FString > &InClassNames, const TArray< FString > &InModulesNames)

static COREUOBJECT_API bool	CanCreateInCurrentContext (UObject *Template)

static COREUOBJECT_API void	AddReferencedObjects (UObject *InThis, FReferenceCollector &Collector)

static COREUOBJECT_API const FName &	SourceFileTagName ()

static COREUOBJECT_API UObject *	GetArchetypeFromRequiredInfo (const UClass Class, const UObject Outer, FName Name, EObjectFlags ObjectFlags)

Static Public Member Functions inherited from UObjectBaseUtility
static bool	IsGarbageEliminationEnabled ()

static bool	IsPendingKillEnabled ()

static void	SetGarbageEliminationEnabled (bool bEnabled)

static COREUOBJECT_API void	ReloadObjectsFromModifiedConfigSections (const class FConfigModificationTracker *ChangeTracker)

Static Public Member Functions inherited from UObjectBase
static COREUOBJECT_API FString	RemoveClassPrefix (const TCHAR *ClassName)

static void	PrefetchClass (UObject *Object)

static void	PrefetchOuter (UObject *Object)

Detailed Description

Allows multiple animations to be blended between based on input parameters

Member Function Documentation

◆ ComputeAxisScaleFactor()

float UBlendSpace::ComputeAxisScaleFactor	(	const FVector &	BlendSpacePosition,
		const FVector &	FilteredBlendInput
	)		const

Computes the axis scale factor. See AxisToScaleAnimation.

◆ ContainsMatchingSamples()

bool UBlendSpace::ContainsMatchingSamples ( EAdditiveAnimationType AdditiveType ) const

protected

Returns whether or not all animation set on the blend space samples match the given additive type

◆ ConvertBlendInputToGridSpace()

FVector UBlendSpace::ConvertBlendInputToGridSpace ( const FVector & BlendInput ) const

protected

Translates BlendInput to grid space

◆ FilterInput()

FVector UBlendSpace::FilterInput	(	FBlendFilter *	Filter,
		const FVector &	BlendInput,
		float	DeltaTime
	)		const

Interpolate BlendInput based on Filter data

◆ ForEachImmutableSample()

void UBlendSpace::ForEachImmutableSample ( const TFunctionRef< void(const FBlendSample &)> Func ) const

Allows the user to iterate through all the data samples available in the blend space.

Parameters

Func	The function to run for each blend sample

◆ GetAnimationLengthFromSampleData()

float UBlendSpace::GetAnimationLengthFromSampleData ( const TArray< FBlendSampleData > & SampleDataList ) const

Utility function to calculate animation length from sample data list

◆ GetAnimationPose() [1/5]

void UBlendSpace::GetAnimationPose	(	TArray< FBlendSampleData > &	BlendSampleDataCache,
		const FAnimExtractContext &	ExtractionContext,
		FAnimationPoseData &	OutAnimationPoseData
	)		const

◆ GetAnimationPose() [2/5]

void UBlendSpace::GetAnimationPose	(	TArray< FBlendSampleData > &	BlendSampleDataCache,
		FAnimationPoseData &	OutAnimationPoseData
	)		const

◆ GetAnimationPose() [3/5]

void UBlendSpace::GetAnimationPose	(	TArray< FBlendSampleData > &	BlendSampleDataCache,
		FCompactPose &	OutPose,
		FBlendedCurve &	OutCurve
	)		const

BlendSpace Get Animation Pose function

◆ GetAnimationPose() [4/5]

void UBlendSpace::GetAnimationPose	(	TArray< FBlendSampleData > &	BlendSampleDataCache,
		TArrayView< FPoseLink >	InPoseLinks,
		const FAnimExtractContext &	ExtractionContext,
		FPoseContext &	Output
	)		const

◆ GetAnimationPose() [5/5]

void UBlendSpace::GetAnimationPose	(	TArray< FBlendSampleData > &	BlendSampleDataCache,
		TArrayView< FPoseLink >	InPoseLinks,
		FPoseContext &	Output
	)		const

◆ GetAxisToScale()

virtual EBlendSpaceAxis UBlendSpace::GetAxisToScale ( ) const

inlineprotectedvirtual

Returns the axis which can be used to scale animation speed.

Reimplemented in UBlendSpace1D.

◆ GetBlendParameter()

const FBlendParameter & UBlendSpace::GetBlendParameter ( const int32 Index ) const

Accessor for blend parameter

◆ GetBlendSample()

const struct FBlendSample & UBlendSpace::GetBlendSample ( const int32 SampleIndex ) const

Returns the Blend Sample at the given index, will assert on invalid indices

◆ GetBlendSamples()

const TArray< struct FBlendSample > & UBlendSpace::GetBlendSamples ( ) const

inline

Get this blend spaces sample data

◆ GetClampedAndWrappedBlendInput()

FVector UBlendSpace::GetClampedAndWrappedBlendInput ( const FVector & BlendInput ) const

Returns the blend input after clamping and/or wrapping

◆ GetClampedBlendInput()

FVector UBlendSpace::GetClampedBlendInput ( const FVector & BlendInput ) const

protected

Returns the blend input clamped to the valid range, unless that axis has been set to wrap in which case no clamping is done

◆ GetGridSampleInternal()

const FEditorElement * UBlendSpace::GetGridSampleInternal ( int32 Index ) const

protected

Returns the grid element at Index or NULL if Index is not valid

◆ GetNormalizedBlendInput()

FVector UBlendSpace::GetNormalizedBlendInput ( const FVector & BlendInput ) const

protected

Translates BlendInput to grid space

◆ GetPerBoneInterpolationData()

TSharedPtr< IInterpolationIndexProvider::FPerBoneInterpolationData > UBlendSpace::GetPerBoneInterpolationData ( const USkeleton * Skeleton ) const

overridevirtual

Sorts the PerBoneBlend data into a form that can be repeatedly used in GetPerBoneInterpolationIndex

Reimplemented from IInterpolationIndexProvider.

◆ GetPerBoneInterpolationIndex() [1/2]

int32 UBlendSpace::GetPerBoneInterpolationIndex	(	const FCompactPoseBoneIndex &	InCompactPoseBoneIndex,
		const FBoneContainer &	RequiredBones,
		const IInterpolationIndexProvider::FPerBoneInterpolationData *	Data
	)		const

overridevirtual

Get PerBoneInterpolationIndex for the input BoneIndex If nothing found, return INDEX_NONE

Implements IInterpolationIndexProvider.

◆ GetPerBoneInterpolationIndex() [2/2]

int32 UBlendSpace::GetPerBoneInterpolationIndex	(	const FSkeletonPoseBoneIndex	InSkeletonBoneIndex,
		const USkeleton *	TargetSkeleton,
		const IInterpolationIndexProvider::FPerBoneInterpolationData *	Data
	)		const

overridevirtual

Get PerBoneInterpolationIndex for the input BoneIndex If nothing found, return INDEX_NONE

Implements IInterpolationIndexProvider.

◆ GetPlayLength()

virtual float UBlendSpace::GetPlayLength ( ) const

inlineoverridevirtual

Reimplemented from UAnimationAsset.

◆ GetRawSamplesFromBlendInput()

void UBlendSpace::GetRawSamplesFromBlendInput	(	const FVector &	BlendInput,
		TArray< FGridBlendSample, TInlineAllocator< 4 > > &	OutBlendSamples
	)		const

protected

Get Grid Samples from BlendInput, From Input, it will populate OutGridSamples with the closest grid points.

Parameters

BlendInput	BlendInput X, Y, Z corresponds to BlendParameters[0], [1], [2]
OutBlendSamples	Populated with the samples nearest the BlendInput

◆ GetResourceSizeEx()

void UBlendSpace::GetResourceSizeEx ( FResourceSizeEx & CumulativeResourceSize )

overridevirtual

Get the size of the object/resource for use in memory tools or to display to artists/LDs in the Editor This is the extended version which separates up the used memory into different memory regions (the actual definition of which may be platform specific).

Parameters

CumulativeResourceSize Struct used to count up the cumulative size of the resource as to be displayed to artists/LDs in the Editor.

Reimplemented from UObject.

◆ GetSamplesFromBlendInput()

bool UBlendSpace::GetSamplesFromBlendInput	(	const FVector &	BlendInput,
		TArray< FBlendSampleData > &	OutSampleDataList,
		int32 &	InOutCachedTriangulationIndex,
		bool	bCombineAnimations
	)		const

Get Grid Samples from BlendInput It will return all samples that has weight > KINDA_SMALL_NUMBER

Parameters

BlendInput	BlendInput X, Y, Z corresponds to BlendParameters[0], [1], [2]
InOutCachedTriangulationIndex	The previous index into triangulation/segmentation to warm-start the search.
bCombineAnimations	Will combine samples that point to the same animation. Useful when processing, but confusing when viewing

Returns: true if it has valid OutSampleDataList, false otherwise

◆ GetUniqueMarkerNames()

TArray< FName > * UBlendSpace::GetUniqueMarkerNames ( )

overridevirtual

Return a list of unique marker names for blending compatibility

Reimplemented from UAnimationAsset.

◆ InitializeFilter()

void UBlendSpace::InitializeFilter	(	FBlendFilter *	Filter,
		int	NumDimensions = `2`
	)		const

Initialize BlendSpace filtering for runtime. Filtering supports multiple dimensions, defaulting to two (since we don't have 3D BlendSpaces yet)

◆ InitializePerBoneBlend()

void UBlendSpace::InitializePerBoneBlend ( )

protected

Initialize Per Bone Blend

◆ InterpolateWeightOfSampleData()

bool UBlendSpace::InterpolateWeightOfSampleData	(	float	DeltaTime,
		const TArray< FBlendSampleData > &	OldSampleDataList,
		const TArray< FBlendSampleData > &	NewSampleDataList,
		TArray< FBlendSampleData > &	FinalSampleDataList
	)		const

protected

Utility function to interpolate weight of samples from OldSampleDataList to NewSampleDataList and copy back the interpolated result to FinalSampleDataList

◆ IsSameSamplePoint()

bool UBlendSpace::IsSameSamplePoint	(	const FVector &	SamplePointA,
		const FVector &	SamplePointB
	)		const

protected

Checks if the given samples points overlap

◆ IsSingleFrameBlendingIndexInBounds()

static ENGINE_API bool UBlendSpace::IsSingleFrameBlendingIndexInBounds ( const FBlendSample & BlendSample )

staticprotected

◆ IsValidAdditive()

bool UBlendSpace::IsValidAdditive ( ) const

overridevirtual

return true if this is valid additive animation false otherwise

Reimplemented from UAnimationAsset.

◆ IsValidAdditiveType()

bool UBlendSpace::IsValidAdditiveType ( EAdditiveAnimationType AdditiveType ) const

virtual

Returns whether or not the given additive animation type is compatible with the blendspace type

◆ PostLoad()

void UBlendSpace::PostLoad ( )

overridevirtual

Do any object-specific cleanup required immediately after loading an object. This is not called for newly-created objects, and by default will always execute on the game thread.

Reimplemented from UAnimationAsset.

◆ ResetBlendSamples()

void UBlendSpace::ResetBlendSamples	(	TArray< FBlendSampleData > &	InOutSampleDataCache,
		float	InNormalizedCurrentTime,
		bool	bLooping,
		bool	bMatchSyncPhases = `true`
	)		const

Resets a cached set of blend samples to match a given input time. All samples will be advanced using sync marker if possible, otherwise, their time will just be set match the input normalized time.

Parameters

InOutSampleDataCache	The sample data cache to use.
InNormalizedCurrentTime	The time to match when advancing samples.
bLooping	If true, advance samples as a looping blend space would.
bMatchSyncPhases	If true, all follower samples will pass the same amount of markers the leader sample has passed to match its sync phase. Otherwise, followers samples will only match their next valid sync position.

◆ ResetToRefPose()

void UBlendSpace::ResetToRefPose ( FCompactPose & OutPose ) const

protected

Reset to reference pose. It does apply different refpose based on additive or not

◆ Serialize()

void UBlendSpace::Serialize ( FArchive & Ar )

overridevirtual

Handles reading, writing, and reference collecting using FArchive. This implementation handles all FProperty serialization, but can be overridden for native variables.

Reimplemented from UAnimationAsset.

◆ TickAssetPlayer()

void UBlendSpace::TickAssetPlayer	(	FAnimTickRecord &	Instance,
		struct FAnimNotifyQueue &	NotifyQueue,
		FAnimAssetTickContext &	Context
	)		const

overridevirtual

Advances the asset player instance

Parameters

Instance	AnimationTickRecord Instance - saves data to evaluate
NotifyQueue	Queue for any notifies we create
Context	The tick context (leader/follower, delta time, sync point, etc...)

Reimplemented from UAnimationAsset.

◆ TickFollowerSamples()

void UBlendSpace::TickFollowerSamples	(	TArray< FBlendSampleData > &	SampleDataList,
		const int32	HighestWeightIndex,
		FAnimAssetTickContext &	Context,
		bool	bResetMarkerDataOnFollowers,
		bool	bLooping,
		const UMirrorDataTable *	MirrorDataTable = `nullptr`
	)		const

protected

Ticks the samples in SampleDataList apart from the HighestWeightIndex one.

◆ UpdateBlendSamples()

bool UBlendSpace::UpdateBlendSamples	(	const FVector &	InBlendSpacePosition,
		float	InDeltaTime,
		TArray< FBlendSampleData > &	InOutSampleDataCache,
		int32 &	InOutCachedTriangulationIndex
	)		const

Updates a cached set of blend samples according to internal parameters, blendspace position and a delta time. Used internally to GetAnimationPose(). Note that this function does not perform any filtering internally.

Parameters

InBlendSpacePosition	The current position parameter of the blendspace
InOutSampleDataCache	The sample data cache. Previous frames samples are re-used in the case of target weight interpolation
InDeltaTime	The tick time for this update

◆ UpdateFilterParams()

void UBlendSpace::UpdateFilterParams ( FBlendFilter * Filter ) const

Update BlendSpace filtering parameters - values that don't require a full initialization

Friends And Related Symbol Documentation

◆ FBlendSampleDetails

friend class FBlendSampleDetails

friend

◆ FBlendSpaceDetails

friend class FBlendSpaceDetails

friend

Required for accessing protected variable names

◆ SBlendSpaceGridWidget

friend class SBlendSpaceGridWidget

friend

◆ UAnimGraphNode_BlendSpaceGraphBase

friend class UAnimGraphNode_BlendSpaceGraphBase

friend

Member Data Documentation

◆ AnimLength

float UBlendSpace::AnimLength

This is the maximum length of any sample in the blendspace.

◆ AxisToScaleAnimation

TEnumAsByte<EBlendSpaceAxis> UBlendSpace::AxisToScaleAnimation

protected

If you have input smoothing, this specifies the axis on which to scale the animation playback speed. E.g. for locomotion animation, the speed axis will scale the animation speed in order to make up the difference between the target and the result of blending the samples.

◆ bAllowMarkerBasedSync

bool UBlendSpace::bAllowMarkerBasedSync = true

Whether to allow marker based sync between the samples (it won't force sync if the markers don't exist)

◆ bAllowMeshSpaceBlending

bool UBlendSpace::bAllowMeshSpaceBlending = false

If set then blending is performed in mesh space if there are per-bone sample smoothing overrides.

Note that mesh space blending is significantly more expensive (slower) than normal blending when the samples are regular animations (i.e. not additive animations that are already set to apply in mesh space), and is typically only useful if you want some parts of the skeleton to achieve a pose in mesh space faster or slower than others - for example to make the head move faster than the body/arms when aiming, so the character looks at the target slightly before aiming at it.

Note also that blend space assets with additive/mesh space samples will always blend in mesh space, and also that enabling this option with blend space graphs producing additive/mesh space samples may cause undesired results.

◆ bContainsRotationOffsetMeshSpaceSamples

bool UBlendSpace::bContainsRotationOffsetMeshSpaceSamples

Indicates whether any samples have the flag to apply rotation offsets in mesh space

◆ bInterpolateUsingGrid

bool UBlendSpace::bInterpolateUsingGrid = false

If true then interpolation is done via a grid at runtime. If false the interpolation uses the triangulation.

◆ BlendParameters

struct FBlendParameter UBlendSpace::BlendParameters[3]

protected

Blend Parameters for each axis.

◆ BlendSpaceData

FBlendSpaceData UBlendSpace::BlendSpaceData

protected

Container for the runtime data, which could be line segments, triangulation or tetrahedrons

◆ bLoop

bool UBlendSpace::bLoop = true

The default looping behavior of this blend space. Asset players can override this

◆ bShouldMatchSyncPhases

bool UBlendSpace::bShouldMatchSyncPhases = false

If true, all follower samples will pass the same amount of markers the leader sample has passed to match its sync phase. Otherwise, followers samples will only match their next valid sync position.

◆ bTargetWeightInterpolationEaseInOut

bool UBlendSpace::bTargetWeightInterpolationEaseInOut = true

If set then this eases in/out the sample weight adjustments, using the speed to determine how much smoothing to apply.

◆ DimensionIndices

TArray<int32> UBlendSpace::DimensionIndices

protected

The order in which to use the dimensions in the data - e.g. [1, 2] means a 2D blend using Y and Z

◆ GridSamples

TArray<struct FEditorElement> UBlendSpace::GridSamples

protected

Grid samples, indexing scheme imposed by subclass

◆ InterpolationParam

FInterpolationParameter UBlendSpace::InterpolationParam[3]

Input Smoothing parameters for each input axis

◆ ManualPerBoneOverrides

TArray<FPerBoneInterpolation> UBlendSpace::ManualPerBoneOverrides

protected

Per bone sample smoothing settings, which affect the specified bone and all its descendants in the skeleton. These act as overrides to the global sample smoothing speed, which means the global sample smoothing speed does not affect these bones. Note that they also override each other - so a per-bone setting on the chest will not affect the hand if there is a per-bone setting on the arm.

◆ NotifyTriggerMode

TEnumAsByte<ENotifyTriggerMode::Type> UBlendSpace::NotifyTriggerMode

The current mode used by the BlendSpace to decide which animation notifies to fire. Valid options are:

AllAnimations: All notify events will fire
HighestWeightedAnimation: Notify events will only fire from the highest weighted animation
None: No notify events will fire from any animations

◆ PerBoneBlendMode

EBlendSpacePerBoneBlendMode UBlendSpace::PerBoneBlendMode = EBlendSpacePerBoneBlendMode::ManualPerBoneOverride

protected

There are two ways to use per pone sample smoothing: Blend profiles and manually maintaining the per bone overrides.

◆ PerBoneBlendProfile

FBlendSpaceBlendProfile UBlendSpace::PerBoneBlendProfile

protected

Reference to a blend profile of the corresponding skeleton to be used for per bone smoothing in case the per bone blend mode is set to use a blend profile.

◆ PerBoneBlendValues

TArray<FPerBoneInterpolation> UBlendSpace::PerBoneBlendValues

protected

Stores the actual bone references and their smoothing interpolation speeds used by the blend space. This will be either filled by the manual per bone overrides or the blend profile, depending on the set per bone blend mode.

◆ PreferredTriangulationDirection

EPreferredTriangulationDirection UBlendSpace::PreferredTriangulationDirection = EPreferredTriangulationDirection::Tangential

Preferred edge direction when the triangulation has to make an arbitrary choice

◆ SampleData

TArray<struct FBlendSample> UBlendSpace::SampleData

protected

Sample animation data

◆ SampleIndexWithMarkers

int32 UBlendSpace::SampleIndexWithMarkers = INDEX_NONE

protected

Track index to get marker data from. Samples are tested for the suitability of marker based sync during load and if we can use marker based sync we cache an index to a representative sample here

◆ TargetWeightInterpolationSpeedPerSec

float UBlendSpace::TargetWeightInterpolationSpeedPerSec = 0.0f

If greater than zero, this is the speed at which the sample weights are allowed to change.

A speed of 1 means a sample weight can change from zero to one (or one to zero) in one second. A speed of 2 means that this would take half a second.

This allows the Blend Space to switch to new parameters without going through intermediate states, effectively blending between where it was and where the new target is. For example, imagine we have a blend space for locomotion, moving left, forward and right. Now if you interpolate the inputs of the blend space itself, from one extreme to the other, you will go from left, to forward, to right. As an alternative, by setting this Sample Weight Speed to a value higher than zero, it will go directly from left to right, without going through moving forward first.

Smaller values mean slower adjustments of the sample weights, and thus more smoothing. However, a value of zero disables this smoothing entirely.

The documentation for this class was generated from the following files:

Engine/Source/Runtime/Engine/Classes/Animation/BlendSpace.h
Engine/Source/Runtime/Engine/Private/Animation/BlendSpace.cpp

Public Member Functions

Public Attributes

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ ComputeAxisScaleFactor()

◆ ContainsMatchingSamples()

◆ ConvertBlendInputToGridSpace()

◆ FilterInput()

◆ ForEachImmutableSample()

◆ GetAnimationLengthFromSampleData()

◆ GetAnimationPose() [1/5]

◆ GetAnimationPose() [2/5]

◆ GetAnimationPose() [3/5]

◆ GetAnimationPose() [4/5]

◆ GetAnimationPose() [5/5]

◆ GetAxisToScale()

◆ GetBlendParameter()

◆ GetBlendSample()

◆ GetBlendSamples()

◆ GetClampedAndWrappedBlendInput()

◆ GetClampedBlendInput()

◆ GetGridSampleInternal()

◆ GetNormalizedBlendInput()

◆ GetPerBoneInterpolationData()

◆ GetPerBoneInterpolationIndex() [1/2]

◆ GetPerBoneInterpolationIndex() [2/2]

◆ GetPlayLength()

◆ GetRawSamplesFromBlendInput()

◆ GetResourceSizeEx()

◆ GetSamplesFromBlendInput()

◆ GetUniqueMarkerNames()

◆ InitializeFilter()

◆ InitializePerBoneBlend()

◆ InterpolateWeightOfSampleData()

◆ IsSameSamplePoint()

◆ IsSingleFrameBlendingIndexInBounds()

◆ IsValidAdditive()

◆ IsValidAdditiveType()

◆ PostLoad()

◆ ResetBlendSamples()

◆ ResetToRefPose()

◆ Serialize()

◆ TickAssetPlayer()

◆ TickFollowerSamples()

◆ UpdateBlendSamples()

◆ UpdateFilterParams()

Friends And Related Symbol Documentation

◆ FBlendSampleDetails

◆ FBlendSpaceDetails

◆ SBlendSpaceGridWidget

◆ UAnimGraphNode_BlendSpaceGraphBase

Member Data Documentation

◆ AnimLength

◆ AxisToScaleAnimation

◆ bAllowMarkerBasedSync

◆ bAllowMeshSpaceBlending

◆ bContainsRotationOffsetMeshSpaceSamples

◆ bInterpolateUsingGrid

◆ BlendParameters

◆ BlendSpaceData

◆ bLoop

◆ bShouldMatchSyncPhases

◆ bTargetWeightInterpolationEaseInOut

◆ DimensionIndices

◆ GridSamples

◆ InterpolationParam

◆ ManualPerBoneOverrides

◆ NotifyTriggerMode

◆ PerBoneBlendMode

◆ PerBoneBlendProfile

◆ PerBoneBlendValues

◆ PreferredTriangulationDirection

◆ SampleData

◆ SampleIndexWithMarkers

◆ TargetWeightInterpolationSpeedPerSec