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> Unreal Engine API Reference > Runtime > MovieScene > Sections > UMovieSceneSubSection

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UMovieSceneSubSection

Implements a section in sub-sequence tracks.

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UMovieSceneSignedObject

UMovieSceneSection

UMovieSceneSubSection

	UMovieSceneCinematicShotSection
	UTemplateSequenceSection

References

Module	MovieScene
Header	/Engine/Source/Runtime/MovieScene/Public/Sections/MovieSceneSubSection.h
Include	#include "Sections/MovieSceneSubSection.h"

Syntax

class UMovieSceneSubSection : public UMovieSceneSection

Remarks

Implements a section in sub-sequence tracks.

Variables

	Name	Description
FOnSequenceChan...	OnSequenceChangedDelegate	Delegate to fire when our sequence is changed in the property editor
FMovieSceneSect...	Parameters
UMovieSceneSequ...	PreviousSubSequence	Previous sub sequence, restored if changed sub sequence is invalid
TObjectPtr< UMo...	SubSequence	Movie scene being played by this section

Constructors

	Name	Description
	UMovieSceneSubSection ( const FObjectInitializer& ObjIniti... )	Object constructor.

Functions

	Name	Description
void	BuildDefaultSubSectionComponents ( UMovieSceneEntitySystemLinker*..., const UE::MovieScene::FEntityImport..., UE::MovieScene::FImportedEntity... )
FMovieSceneS...	GenerateSubSequenceData ( const FSubSequenceInstanceDataParam... )	Generate subsequence data
EMovieSceneS...	GetNetworkMask()
FString	GetPathNameInMovieScene()	Get the path name to this sub section from the outer moviescene
UMovieSceneS...	GetSequence()	Get the sequence that is assigned to this section.
FMovieSceneS...	GetSequenceID()	Get this sub section's sequence ID
bool	GetValidatedInnerPlaybackRange ( TRange< FFrameNumber >& OutInnerPl... )	Gets the playrange of the inner sequence, in the inner sequence's time space, trimmed with any start/end offsets, and validated to make sure we get at least a 1-frame long playback range (e.g. in the case where excessive trimming results in an invalid range).
TRange< FFra...	GetValidatedInnerPlaybackRange ( const FMovieSceneSectionParameters ..., const UMovieScene& InnerMovieScene )	Helper function used by the above method, but accessible for other uses like track editors.
FFrameNumber	MapTimeToSectionFrame ( FFrameTime InPosition )
FOnSequenceC...	OnSequenceChanged()	Delegate to fire when our sequence is changed in the property editor
FMovieSceneS...	OuterToInnerTransform()	Gets the transform that converts time from this section's time-base to its inner sequence's
void	SetNetworkMask ( EMovieSceneServerClientMask InNetwo... )
void	SetSequence ( UMovieSceneSequence* Sequence )	Sets the sequence played by this section.

Overridden from UMovieSceneSection

	Name	Description
TOptional< T...	GetAutoSizeRange()	Returns the range to auto size this section to, if there is one.
TOptional< F...	GetOffsetTime()	The optional offset time of this section
void	GetSnapTimes ( TArray< FFrameNumber >& OutSnapTim..., bool bGetSectionBorders )	Gets all snap times for this section
void	MigrateFrameTimes ( FFrameRate SourceRate, FFrameRate DestinationRate )	Migrate the frame times of the movie scene section from the source frame rate to the destination frame rate
UMovieSceneS...	SplitSection ( FQualifiedFrameTime SplitTime, bool bDeleteKeys )	Split a section in two at the split time
void	TrimSection ( FQualifiedFrameTime TrimTime, bool bTrimLeft, bool bDeleteKeys )	Trim a section at the trim time

Overridden from UObject

	Name	Description
void	PostEditChangeProperty ( FPropertyChangedEvent& PropertyCha... )	Called when a property on this object has been modified externally
void	PostLoad()	Do any object-specific cleanup required immediately after loading an object.
void	PreEditChange ( FProperty* PropertyAboutToChan... )	This is called when a property is about to be modified externally