MovieScenePlaybackManager.h File Reference

#include "EntitySystem/MovieSceneSharedPlaybackState.h"
#include "Evaluation/MovieScenePlayback.h"
#include "Evaluation/MovieSceneSequenceTransform.h"
#include "Misc/Optional.h"
#include "MovieSceneFwd.h"

Go to the source code of this file.

Classes
class	FMovieScenePlaybackManager

Namespaces
namespace	UE
namespace	UE::MovieScene

Enumerations
enum class	EMovieSceneLoopDissection { None , DissectOne , DissectAll }

Enumeration Type Documentation

EMovieSceneLoopDissection

enum class EMovieSceneLoopDissection

strong

Describes whether to dissect looping when playing back a sequence.

Looping dissection means that, when a sequence loops, more than one evaluation context is returned by the FMovieScenePlaybackManager::Update() methods: one context for updating to the "last valid time", and one context for updating through the first few frames of the next loop.

Enumerator
None	Do no dissect loop. Jump directly to the current time of the next loop, using an evaluation range from the first frame to the current time. WARNING: this means that the last few frames of the previous loop won't be evaluated!
DissectOne	Only dissect one loop. Emit an evaluation range for the last few frames of the current loop, and another evaluation range for the first few frames of the next loop.
DissectAll	Dissect all loops. As per DissectOne, but also emit evaluation ranges for entire loops if the delta-time is large enough, and/or the sequence is short enough, that we might have gone through entire extra loops.