UMovieSceneSkeletalAnimationTrack | Unreal Engine 4.27 Documentation

Inheritance Hierarchy


Module	MovieSceneTracks
Header	/Engine/Source/Runtime/MovieSceneTracks/Public/Tracks/MovieSceneSkeletalAnimationTrack.h
Include	#include "Tracks/MovieSceneSkeletalAnimationTrack.h"

class UMovieSceneSkeletalAnimationTrack : public UMovieSceneNameableTrack

Handles animation of skeletal mesh actors

Type	Name	Description
TArray< TObjectPtr< UMovieSceneSection > >	AnimationSections	List of all animation sections
bool	bBlendFirstChildOfRoot	Whether to blend and adjust the first child node with animation instead of the root, this should be true for blending when the root is static, false if the animations have proper root motion
bool	bShowRootMotionTrail	Whether to show the position of the root for this sections
bool	bUseLegacySectionIndexBlend
FMovieSceneSkeletalAnimRootMotionTrackParams	RootMotionParams
ESwapRootBone	SwapRootBone	If on the root bone transform will be swapped to the specified root

	Type	Name	Description
		UMovieSceneSkeletalAnimationTrack ( const FObjectInitializer& ObjectInitializer )

Type	Name	Description
UMovieSceneSection *	AddNewAnimation ( FFrameNumber KeyTime, UAnimSequenceBase* AnimSequence )	Adds a new animation to this track on the next available/non-overlapping row
UMovieSceneSection *	AddNewAnimationOnRow ( FFrameNumber KeyTime, UAnimSequenceBase* AnimSequence, int32 RowIndex )	Adds a new animation to this track
TArray< UMovieSceneSection * >	GetAnimSectionsAtTime ( FFrameNumber Time )	Gets the animation sections at a certain time
TOptional< FTransform >	GetRootMotion ( FFrameTime CurrentTime )
ESwapRootBone	GetSwapRootBone ()
void	MatchSectionByBoneTransform ( bool bMatchWithPrevious, USkeletalMeshComponent* SkelMeshComp, UMovieSceneSkeletalAnimationSection* CurrentSection, FFrameTime CurrentFrame, FFrameRate FrameRate, const FName& BoneName, FTransform& SecondSectionRootDiff, FVector& TranslationDiff, FQuat& RotationDiff )
void	SetRootMotionsDirty ()
void	SetSwapRootBone ( ESwapRootBone InValue )
void	SetUpRootMotions ( bool bForce )
void	ToggleShowRootMotionTrail ()

	Type	Name	Description
	FText	GetDefaultDisplayName ()

Type	Name	Description
void	AddSection ( UMovieSceneSection& Section )	Add a section to this track.
UMovieSceneSection *	CreateNewSection ()	Generates a new section suitable for use with this track.
const TArray< UMovieSceneSection * > &	GetAllSections ()	Called when all the sections of the track need to be retrieved.
bool	HasSection ( const UMovieSceneSection& Section )	Checks to see if the section is in this track.
bool	IsEmpty ()
EMovieSceneSectionMovedResult	OnSectionMoved ( UMovieSceneSection& Section, const FMovieSceneSectionMovedParams& Params )	Called if the section is moved in Sequencer.
bool	PopulateEvaluationTree ( TMovieSceneEvaluationTree< FMovieSceneTrackEvaluationData >& OutData )	Sub-classes can override this method to perforum custom evaluation tree population logic.
void	RemoveAllAnimationData ()	Removes animation data.
void	RemoveSection ( UMovieSceneSection& Section )	Removes a section from this track.
void	RemoveSectionAt ( int32 SectionIndex )	Removes a section from this track at a particular index
bool	SupportsMultipleRows ()
bool	SupportsType ( TSubclassOf< UMovieSceneSection > SectionClass )	Does this track support this section class type?
void	UpdateEasing ()	Update all auto-generated easing curves for all sections in this track

Type	Name	Description
void	PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent )	Called when a property on this object has been modified externally
void	PostEditImport ()	Called after importing property values for this object (paste, duplicate or .t3d import) Allow the object to perform any cleanup for properties which shouldn't be duplicated or are unsupported by the script serialization
void	PostEditUndo ()	Called after applying a transaction to the object.
void	PostLoad ()	Do any object-specific cleanup required immediately after loading an object.