ITransformConstraintChannelInterface | Unreal Engine 5.7 Documentation

Abstract interface that defines animatable capabilities for transformable handles


Name	ITransformConstraintChannelInterface
Type	struct
Header File	/Engine/Source/Editor/MovieSceneTools/Public/Constraints/TransformConstraintChannelInterface.h
Include Path	#include "Constraints/TransformConstraintChannelInterface.h"

Syntax

struct ITransformConstraintChannelInterface

Name	Remarks	Include Path	Unreal Specifiers
ITransformConstraintChannelInterface()		Constraints/TransformConstraintChannelInterface.h

Name	Remarks	Include Path	Unreal Specifiers
virtual ~ITransformConstraintChannelInterface()		Constraints/TransformConstraintChannelInterface.h

Name	Remarks	Include Path
void AddHandleTransformKeys ( const TSharedPtr< ISequencer >& InSequencer, const UTransformableHandle* InHandle, const TArray< FFrameNumber >& InFrames, const TArray< FTransform >& InLocalTransforms, const EMovieSceneTransformChannel& InChannels )	Add keys on the transform channels of the object that the handle wraps.	Constraints/TransformConstraintChannelInterface.h
UMovieSceneSection * GetHandleConstraintSection ( const UTransformableHandle* InHandle, const TSharedPtr< ISequencer >& InSequencer )		Constraints/TransformConstraintChannelInterface.h
UMovieSceneSection * GetHandleSection ( const UTransformableHandle* InHandle, const TSharedPtr< ISequencer >& InSequencer )	Get the section where the channels live from the object that the handle wraps.	Constraints/TransformConstraintChannelInterface.h
UWorld * GetHandleWorld ( UTransformableHandle* InHandle )	Get the world from the object that the handle wraps.	Constraints/TransformConstraintChannelInterface.h
bool SmartConstraintKey ( UTickableTransformConstraint* InConstraint, const TOptional< bool >& InOptActive, const TRange< FFrameNumber >& InTimeRange, const TSharedPtr< ISequencer >& InSequencer )	Add an active/inactive key to the constraint channel if needed and does the transform compensation on the transform channels.	Constraints/TransformConstraintChannelInterface.h

Name	Remarks	Include Path	Unreal Specifiers
void Initialize()		Constraints/TransformConstraintChannelInterface.h
void OnSequencerClosed ( TSharedRef< ISequencer > InSequencer )		Constraints/TransformConstraintChannelInterface.h
void OnSequencerCreated ( TSharedRef< ISequencer > InSequencer )		Constraints/TransformConstraintChannelInterface.h
void Shutdown()		Constraints/TransformConstraintChannelInterface.h
void UnregisterMovieScene ( const UMovieScene* InMovieScene, UWorld* InWorld )		Constraints/TransformConstraintChannelInterface.h
virtual void UnregisterTrack ( UMovieSceneTrack* InTrack, UWorld* InWorld )		Constraints/TransformConstraintChannelInterface.h

Name	Remarks	Include Path	Unreal Specifiers
static bool CanAddKey ( const FMovieSceneConstraintChannel& InActiveChannel, const FFrameNumber& InTime, bool& ActiveValue )		Constraints/TransformConstraintChannelInterface.h
static void CleanDuplicates ( FMovieSceneConstraintChannel& InOutActiveChannel, TArray< FFrameNumber >& OutTimesRemoved )		Constraints/TransformConstraintChannelInterface.h
static void UnregisterConstraints ( IMovieSceneConstrainedSection* InSection, UWorld* InWorld )		Constraints/TransformConstraintChannelInterface.h