Public Member Functions
void	Reset ()

void	DiffSequences (const FMovieSceneEvaluationMetaData &LastFrame, TArray< FMovieSceneSequenceID > NewSequences, TArray< FMovieSceneSequenceID > ExpiredSequences) const

void	DiffEntities (const FMovieSceneEvaluationMetaData &LastFrame, TArray< FMovieSceneOrderedEvaluationKey > NewKeys, TArray< FMovieSceneOrderedEvaluationKey > ExpiredKeys) const

Public Attributes
TArray< FMovieSceneSequenceID >	ActiveSequences

TArray< FMovieSceneOrderedEvaluationKey >	ActiveEntities

Detailed Description

Informational meta-data that applies to a given time range

Member Function Documentation

void FMovieSceneEvaluationMetaData::DiffEntities	(	const FMovieSceneEvaluationMetaData &	LastFrame,
		TArray< FMovieSceneOrderedEvaluationKey > *	NewKeys,
		TArray< FMovieSceneOrderedEvaluationKey > *	ExpiredKeys
	)		const

Diff the active entities (tracks and sections) this frame, with the specified previous frame's meta-data

Parameters

LastFrame	Meta-data pertaining to the last frame
NewKeys	(Optional) Ptr to an array that will be populated with entities that are new this frame
ExpiredKeys	(Optional) Ptr to an array that will be populated with entities that are no longer being evaluated

void FMovieSceneEvaluationMetaData::DiffSequences	(	const FMovieSceneEvaluationMetaData &	LastFrame,
		TArray< FMovieSceneSequenceID > *	NewSequences,
		TArray< FMovieSceneSequenceID > *	ExpiredSequences
	)		const

Diff the active sequences this frame, with the specified previous frame's meta-data

Parameters

LastFrame	Meta-data pertaining to the last frame
NewSequences	(Optional) Ptr to an array that will be populated with sequences that are new this frame
ExpiredSequences	(Optional) Ptr to an array that will be populated with sequences that are no longer being evaluated

void FMovieSceneEvaluationMetaData::Reset ( )

inline

Reset this meta-data

TArray<FMovieSceneOrderedEvaluationKey> FMovieSceneEvaluationMetaData::ActiveEntities

Array of entities (tracks and/or sections) that are active in this time range.

TArray<FMovieSceneSequenceID> FMovieSceneEvaluationMetaData::ActiveSequences

Array of sequences that are active in this time range.

The documentation for this struct was generated from the following files:

Engine/Source/Runtime/MovieScene/Public/Evaluation/MovieSceneEvaluationField.h
Engine/Source/Runtime/MovieScene/Private/Evaluation/MovieSceneEvaluationField.cpp