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> Unreal Engine API Reference > Plugins > Niagara > FAudioPlayerInterface_InstanceData

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FAudioPlayerInterface_InstanceData

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References

Module	Niagara
Header	/Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterfaceAudioPlayer.h
Include	#include "NiagaraDataInterfaceAudioPlayer.h"

Syntax

struct FAudioPlayerInterface_InstanceData

Variables

	Name	Description
TWeakObjectPtr<...	Attenuation
bool	bHadPersistentAudioUpdateThisTick	We track if at least one particle played a sound to prevent problems where sounds keep on playing when scalability culls an emitter (which the DI does not notice otherwise)
bool	bStopWhenComponentIsDestroyed
TWeakObjectPtr<...	Concurrency
FThreadSafeCoun...	HandleCount
int32	MaxPlaysPerTick
TArray< FName >	ParameterNames
TQueue< FPersis...	PersistentAudioActionQueue
TSortedMap< int...	PersistentAudioMapping
TQueue< FAudioP...	PlayAudioQueue	We use a lock-free queue here because multiple threads might try to push data to it at the same time.
TWeakObjectPtr<...	SoundToPlay

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