AudioListener class abstract

The AudioListener represents the position and orientation of the unique person listening to the audio scene, and is used in audio spatialization. All PannerNodes spatialize in relation to the AudioListener stored in the BaseAudioContext.listener attribute.

It is important to note that there is only one listener per context and that it isn't an AudioNode.

We see the position, up and front vectors of an AudioListener, with the up and front vectors at 90° from the other.

API documentation sourced from MDN Web Docs.

Constructors

AudioListener()

Properties

forwardX → AudioParam
The forwardX read-only property of the AudioListener is an AudioParam representing the x value of the direction vector defining the forward direction the listener is pointing in.
no setter
forwardY → AudioParam
The forwardY read-only property of the AudioListener is an AudioParam representing the y value of the direction vector defining the forward direction the listener is pointing in.
no setter
forwardZ → AudioParam
The forwardZ read-only property of the AudioListener is an AudioParam representing the z value of the direction vector defining the forward direction the listener is pointing in.
no setter
hashCode → int
The hash code for this object.
no setterinherited
positionX → AudioParam
The positionX read-only property of the AudioListener is an AudioParam representing the x position of the listener in 3D cartesian space.
no setter
positionY → AudioParam
The positionY read-only property of the AudioListener is an AudioParam representing the y position of the listener in 3D cartesian space.
no setter
positionZ → AudioParam
The positionZ read-only property of the AudioListener is an AudioParam representing the z position of the listener in 3D cartesian space.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
upX → AudioParam
The upX read-only property of the AudioListener is an AudioParam representing the x value of the direction vector defining the up direction the listener is pointing in.
no setter
upY → AudioParam
The upY read-only property of the AudioListener is an AudioParam representing the y value of the direction vector defining the up direction the listener is pointing in.
no setter
upZ → AudioParam
The upZ read-only property of the AudioListener is an AudioParam representing the z value of the direction vector defining the up direction the listener is pointing in.
no setter

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
setOrientation(num x, num y, num z, num xUp, num yUp, num zUp) → void
The setOrientation() method of the AudioListener defines the orientation of the listener.
setPosition(num x, num y, num z) → void
The setPosition() method of the AudioListener defines the position of the listener.
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited