private void applyListenerPosition(Listener listener) {
        Vector3f pos = listener.getLocation();
        al.alListener3f(AL_POSITION, pos.x, pos.y, pos.z);
    }
Applies all parameters from the listener object to OpenAL.
@param listener The listener object.
jme3-core/src/main/java/com/jme3/audio/openal/ALAudioRenderer.java