/// <summary>
/// Resets the MapCamera.
/// </summary>
/// <remarks>
/// Called by Compass -> Button.OnClick event.
/// </remarks>
public void OnClickCompass()
{
// move the camera a bit to stop the camera spinning in Flyby.Update()
camera.SetFocusTarget(camera.TargetPosition + new Vector3(camera.TargetDistance * .01f, 0, 0));
camera.TargetAzimuth = camera.RealAzimuth < 180f ? 0 : 360;
camera.TargetElevation = 89;
}