Al.Listener3f (gb.openal)
Static Sub Listener3f ( Param As Integer, Value1 As Single, Value2 As Single, Value3 As Single )
Set the value of the 
Param property of the listener from three 
Single values.
Param can be one of the following constant:
  - 
Al.POSITION for the (x, y, z) position of the listener.
 
  - 
Al.VELOCITY for the (vx, vy, vz) velocity vector of the listener.