void OnDisable()
{
ArMarkers.Remove(this);
if (ArMarkerTracker.Instance)
{
ArMarkerTracker.Instance.NewPoseDetected -= OnArPose;
}
}
void OnEnable()
{
ArMarkers.Add(this);
if (ArMarkerTracker.Instance)
{
ArMarkerTracker.Instance.NewPoseDetected += OnArPose;
}
else
{
Debug.LogWarning("No ArMarkerTracker found!");
}
}
private void PerformCalibration()
{
var validMarkers = ArMarkers.GetAll().Where(m => IsArMarkerValid(m));
if (validMarkers.Count() > 0)
{
var camPositions = validMarkers.Select(m => m.DetectedCameraPosition);
var avgCamPosition = MathUtility.Average(camPositions);
//var optitrackPose = OptitrackListener.GetPose(Globals.OptitrackHmdName);
//Debug.Assert(optitrackPose != null, "OptitrackPose shall not be null, since we checked for that in ShouldCalibrate??");
var hmdRotation = VRListener.CurrentRotation;
var hmdPosition = VRListener.CurrentPosition;
CalibrationParams.PositionOffset = Quaternion.Inverse(hmdRotation) * (avgCamPosition - hmdPosition);
var camRotations = validMarkers.Select(m => m.DetectedCameraRotation);
var avgCamRotation = MathUtility.Average(camRotations);
CalibrationParams.RotationOffset = Quaternion.Inverse(hmdRotation) * avgCamRotation;
}
}
