public void UpdateListenerPosition(Microsoft.DirectX.Vector3 pos)
{
m_listener3d.Position = pos;
DirectSound.Listener3DOrientation orientation = new DirectSound.Listener3DOrientation();
orientation.Front = new DirectX.Vector3((float)Math.Sin(pos.Z), (float)Math.Cos(pos.Z), (float)Math.Sin(pos.Y));
orientation.Top = new DirectX.Vector3((float)Math.Sin(pos.Z), (float)Math.Sin(pos.X), (float)Math.Cos(pos.X));
m_listener3d.Orientation = orientation;
m_listener3d.CommitDeferredSettings();
}
public void Update()
{
if (m_listener != null)
{
listenerParameters.Position = m_listener.Position;
Vector3 front = new Vector3(0.0f, 0.0f, 1.0f);
Vector3 top = new Vector3(0.0f, 1.0f, 0.0f);
Matrix transform = Matrix.RotationYawPitchRoll(
m_listener.Attitude.Heading,
m_listener.Attitude.Pitch,
m_listener.Attitude.Roll);
listenerParameters.OrientFront =
Vector3.TransformCoordinate(front, transform);
listenerParameters.OrientTop =
Vector3.TransformCoordinate(top, transform);
}
applicationListener.CommitDeferredSettings();
}