MovieSceneHelpers


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

Type	Name	Description
float	CalculateWeightForBlending ( UMovieSceneSection* SectionToKey, FFrameNumber Time )	Get weight needed to modify the global difference in order to correctly key this section due to it possibly being blended by other sections.
UCameraComponent *	CameraComponentFromActor ( const AActor* InActor )	Get the active camera component from the actor
UCameraComponent *	CameraComponentFromRuntimeObject ( UObject* RuntimeObject )	Find and return camera component from the runtime object
UMovieSceneSection *	FindNearestSectionAtTime ( TArrayView< UMovieSceneSection*const > Sections, FFrameNumber Time, int32 RowIndex )	Finds the nearest section to the given time
UMovieSceneSection *	FindNextSection ( TArrayView< UMovieSceneSection*const > Sections, FFrameNumber Time )	Find the next section that doesn't overlap - the section that has the next closest start time to the requested start time
UMovieSceneSection *	FindPreviousSection ( TArrayView< UMovieSceneSection*const > Sections, FFrameNumber Time )	Find the previous section that doesn't overlap - the section that has the previous closest start time to the requested start time
UMovieSceneSection *	FindSectionAtTime ( TArrayView< UMovieSceneSection*const > Sections, FFrameNumber Time, int32 RowIndex )	Finds a section that exists at a given time
bool	FixupConsecutiveBlendingSections ( TArray< UMovieSceneSection* >& Sections, UMovieSceneSection& Section, bool bDelete, bool bCleanUp )	Fix up consecutive sections so that there are no gaps, but there can be overlaps, in which case the sections blend together.
bool	FixupConsecutiveSections ( TArray< UMovieSceneSection* >& Sections, UMovieSceneSection& Section, bool bDelete, bool bCleanUp )	Fix up consecutive sections so that there are no gaps
void	GetDescendantMovieScenes ( UMovieSceneSequence* InSequence, TArray< UMovieScene* >& InMovieScenes )	Gather up descendant movie scenes from the incoming sequence
void	GetDescendantSubSections ( const UMovieScene* InMovieScene, TArray< UMovieSceneSubSection* >& InSubSections )	Gather up descendant movie scene sub-sections from the incoming movie scene
float	GetSoundDuration ( USoundBase* Sound )	Get the duration for the given sound
bool	IsSectionKeyable ( const UMovieSceneSection* )
UObject *	MakeSpawnableTemplateFromInstance ( UObject& InSourceObject, UMovieScene* InMovieScene, FName InName )	Return a copy of the source object, suitable for use as a spawnable template.
FString	MakeUniqueSpawnableName ( UMovieScene* InMovieScene, const FString& InName )	Return a name unique to the spawnable names in the given movie scene
USceneComponent *	SceneComponentFromRuntimeObject ( UObject* Object )	Get the scene component from the runtime object
void	SetRuntimeObjectMobility ( UObject* Object, EComponentMobility::Type ComponentMobility )	Set the runtime object movable
void	SortConsecutiveSections ( TArray< UMovieSceneSection* >& Sections )	Sort consecutive sections so that they are in order based on start time
bool	SortLowerBounds ( TRangeBound< FFrameNumber > A, TRangeBound< FFrameNumber > B )	Sort predicate that sorts lower bounds of a range
bool	SortOverlappingSections ( const UMovieSceneSection* A, const UMovieSceneSection* B )	Sort predicate that sorts overlapping sections by row primarily, then by overlap priority
bool	SortUpperBounds ( TRangeBound< FFrameNumber > A, TRangeBound< FFrameNumber > B )	Sort predicate that sorts upper bounds of a range

	Type	Name	Description
	FMovieSceneScopedPackageDirtyGuard	Helper struct to cache the package dirty state and then to restore it after this leaves scope.

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