Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

> Unreal Engine API Reference > Runtime > MovieScene > Evaluation > FMovieSceneEvaluationState

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FMovieSceneEvaluationState

Provides runtime evaluation functions with the ability to look up state from the main game environment

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References

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

Syntax

struct FMovieSceneEvaluationState

Remarks

Provides runtime evaluation functions with the ability to look up state from the main game environment

Variables

		Name	Description
	TMap< FMovieSce...	PersistentEntityData	A map of persistent evaluation data mapped by movie scene evaluation entity (i.e, a given track or section)
	TMap< FSharedPe...	PersistentSharedData	A map of persistent evaluation data mapped by shared evaluation key.

Functions

		Name	Description
	void	AssignSequence ( FMovieSceneSequenceIDRef InSequence..., UMovieSceneSequence& InSequence, IMovieScenePlayer& Player )	Assign a sequence to a specific ID
	void	ClearObjectCaches ( IMovieScenePlayer& Player )	Forcably clear all object caches
	void	FilterObjectBindings ( UObject* PredicateObject, IMovieScenePlayer& Player, TArray< FMovieSceneObjectBindingID ... )	Filter all the object bindings in this object cache that contain the specified predicate object
	FGuid	FindCachedObjectId ( UObject& Object, FMovieSceneSequenceIDRef InSequence..., IMovieScenePlayer& Player )	Attempt deduce the posessable or spawnable that relates to the specified object @note Does not clear the existing cache
	FMovieSceneO...	FindObjectCache ( FMovieSceneSequenceIDRef SequenceID )	Find an object cache pertaining to the specified sequence
	FGuid	FindObjectId ( UObject& Object, FMovieSceneSequenceIDRef InSequence..., IMovieScenePlayer& Player )	Attempt deduce the posessable or spawnable that relates to the specified object @note Will forcably resolve any out of date bindings in the entire sequence
	UMovieSceneS...	FindSequence ( FMovieSceneSequenceIDRef InSequence... )	Attempt to locate a sequence from its ID
	FMovieSceneS...	FindSequenceId ( UMovieSceneSequence* InSequenc... )	Attempt to locate a sequence ID from a sequence
	FMovieSceneO...	GetObjectCache ( FMovieSceneSequenceIDRef SequenceID )	Get an object cache pertaining to the specified sequence
	uint32	GetSerialNumber()	Get the serial number for this state.
	void	Invalidate ( const FGuid& InGuid, FMovieSceneSequenceIDRef InSequence... )	Forcably invalidate the specified object binding in the specified sequence
	void	InvalidateExpiredObjects()	Invalidate any object caches that may now contain expired objects