Audio.ListenerAudio listeners.
The type for AudioListener objects.
position_x l is the x position of l.
position_y l is the y position of l.
position_z l is the z position of l.
forward_x l is the x forward direction of l.
forward_y l is the y forward direction of l.
forward_z l is the z forward direction of l.
up_x l is the x up direction of l.
up_y l is the y up direction of l.
up_z l is the z up direction of l.