FListener Struct Reference

#include <AudioDevice.h>

Public Member Functions
FVector	GetUp () const
FVector	GetFront () const
FVector	GetRight () const
FVector	GetPosition (bool bAllowOverride) const
float	Interpolate (const double EndTime)
void	UpdateCurrentInteriorSettings ()
void	ApplyInteriorSettings (uint32 AudioVolumeID, const FInteriorSettings &Settings)
	FListener (FAudioDevice *InAudioDevice)

Public Attributes
FTransform	Transform
FVector	Velocity
FVector	AttenuationOverride
uint32	bUseAttenuationOverride:1
struct FInteriorSettings	InteriorSettings
uint32	AudioVolumeID
uint32	WorldID
int32	ListenerIndex
double	InteriorStartTime
double	InteriorEndTime
double	ExteriorEndTime
double	InteriorLPFEndTime
double	ExteriorLPFEndTime
float	InteriorVolumeInterp
float	InteriorLPFInterp
float	ExteriorVolumeInterp
float	ExteriorLPFInterp
FAudioDevice *	AudioDevice

Detailed Description

Defines the properties of the listener

Constructor & Destructor Documentation

FListener()

FListener::FListener ( FAudioDevice *  InAudioDevice )

inline

Member Function Documentation

ApplyInteriorSettings()

void FListener::ApplyInteriorSettings	(	uint32	AudioVolumeID,
		const FInteriorSettings &	Settings
	)

Apply the interior settings to ambient sounds

GetFront()

FVector FListener::GetFront ( ) const

inline

GetPosition()

FVector FListener::GetPosition

(

bool

bAllowOverride

)

const

Gets the position of the listener

GetRight()

FVector FListener::GetRight ( ) const

inline

GetUp()

FVector FListener::GetUp ( ) const

inline

Interpolate()

float FListener::Interpolate

(

const double

EndTime

)

Works out the interp value between source and end

UpdateCurrentInteriorSettings()

void FListener::UpdateCurrentInteriorSettings

(

)

Gets the current state of the interior settings for the listener

Member Data Documentation

AttenuationOverride

FVector FListener::AttenuationOverride

An attenuation override to use for distance and attenuation calculations

AudioDevice

FAudioDevice* FListener::AudioDevice

AudioVolumeID

uint32 FListener::AudioVolumeID

The ID of the volume the listener resides in

bUseAttenuationOverride

uint32 FListener::bUseAttenuationOverride

Is our attenuation override active

ExteriorEndTime

double FListener::ExteriorEndTime

ExteriorLPFEndTime

double FListener::ExteriorLPFEndTime

ExteriorLPFInterp

float FListener::ExteriorLPFInterp

ExteriorVolumeInterp

float FListener::ExteriorVolumeInterp

InteriorEndTime

double FListener::InteriorEndTime

InteriorLPFEndTime

double FListener::InteriorLPFEndTime

InteriorLPFInterp

float FListener::InteriorLPFInterp

InteriorSettings

struct FInteriorSettings FListener::InteriorSettings

InteriorStartTime

double FListener::InteriorStartTime

The times of interior volumes fading in and out

InteriorVolumeInterp

float FListener::InteriorVolumeInterp

ListenerIndex

int32 FListener::ListenerIndex

Index of this listener inside the AudioDevice's listener array

Transform

FTransform FListener::Transform

Velocity

FVector FListener::Velocity

WorldID

uint32 FListener::WorldID

The ID of the world the listener resides in

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

• Engine/Source/Runtime/Engine/Public/AudioDevice.h
• Engine/Source/Runtime/Engine/Private/AudioDevice.cpp