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> Unreal Engine API Reference > Runtime > MovieScene > Evaluation > FMovieSceneEntityComponentFieldBuilder > AddPersistentEntity > FMovieSceneEntityComponentFieldBuilder::AddPersistentEntity

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FMovieSceneEntityComponentFieldBuilder::AddPersistentEntity

Add a persistent entity to the field for a given range.

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References

Module	MovieScene
Header	/Engine/Source/Runtime/MovieScene/Public/Evaluation/MovieSceneEvaluationField.h
Include	#include "Evaluation/MovieSceneEvaluationField.h"
Source	/Engine/Source/Runtime/MovieScene/Private/Evaluation/MovieSceneEvaluationField.cpp

Syntax

void AddPersistentEntity
(
    const TRange< FFrameNumber > & Range,
    UObject * EntityOwner,
    uint32 EntityID,
    int32 InMetaDataIndex
)

Remarks

Add a persistent entity to the field for a given range. Equivalent to AddPersistentEntity(Range, FindOrAddEntity(EntityOwner, EntityID)). @note Persistent entities remain alive for the entire duration of their applicable ranges.

Parameters

Parameter	Description
Range	The range within which this entity should be alive
EntityOwner	The owner that produces the entity at runtime. Must implement the IMovieSceneEntityProvider interface
EntityID	(Optional) An identifier used to identify the entity inside IMovieSceneEntityProvider::ImportEntityImpl. Could be an index within an array or a set of flags.
MetaDataIndex	(Optional) Meta-data to use for this entitiy within this range. See AddMetaData.

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