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FAttenuationListenerData

Struct used to cache listener attenuation vector math results

Windows

MacOS

Linux

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Public/AudioDevice.h
Include	#include "AudioDevice.h"

Syntax

struct FAttenuationListenerData

Remarks

Struct used to cache listener attenuation vector math results

Variables

	Name	Description
float	AttenuationDistance
const FSoundAtt...	AttenuationSettings
FVector	ListenerToSoundDir
float	ListenerToSoundDistance
float	ListenerToSoundDistanceForPanning	(AudioMixer only) Non-attenuation distance for calculating surround sound speaker maps for sources w/ spread
FTransform	ListenerTransform
const FTransfor...	SoundTransform

Constructors

No constructors are accessible with public or protected access.

Functions

		Name	Description
	FAttenuation...	Create ( const FAudioDevice& AudioDevice, int32 ListenerIndex, const FTransform& InSoundTransform, const FSoundAttenuationSettings& I... )	Computes and returns some geometry related to the listener and the given sound transform.

Deprecated Functions

		Name	Description
	FAttenuation...	Create ( const FAudioDevice& AudioDevice, const FTransform& InListenerTransf..., const FTransform& InSoundTransform, const FSoundAttenuationSettings& I... )	Use FAttenuationListenerData::Create that passes a ListenerIndex

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