AudioListener

AudioListener ⟵ Object3D

Virtual listener for all positional and non-positional audio in the scene.
An application usually creates one listener. Audio and AudioEmitter require this object as a constructor parameter. In most cases, add the listener as a child of the camera. The camera transform then defines the listener transform.

Methods

AudioListener()

Default constructor - creates a listener

virtual AudioListener* clone(bool recursive) const override

Creates a copy of this listener

recursive

Whether to clone all child objects as well

true

virtual void copy(const Object3D& object, bool recursive) override

Copies properties from another object

object	Source object to copy from
recursive	Whether to copy all child objects as well	true

void update(f32 deltaTime)

Updates listener time delta and world transform

deltaTime

Elapsed time since last frame in seconds

0.0f

f32 getMasterVolume() const

Returns the application master volume

AudioListener* setMasterVolume(f32 value)

Sets the application master volume. This volume affects all audio nodes

value

Master volume in the range 0.0 to 1.0

Properties

isAudioListener	bool	Read
masterVolume	f32	Master volume (0.0 to 1.0)
timeDelta	f32	Time delta of the last update in seconds