/// <summary>
/// Listener of Kinect gesture frames.
/// </summary>
/// <param name="sender">The sender object.</param>
/// <param name="e">The kinect gesture frame.</param>
public void Gesture_FrameArrived(object sender, KinectGestureFrameArrivedArgs e)
{
CheckPerson.Instance.CheckIfExistsPerson(e.TrackingId);
if (e.Time.HasValue)
{
//process discrete gestures
if (!ReferenceEquals(null, e?.Frame?.DiscreteGestureResults))
{
foreach (var discreteGesture in e.Frame.DiscreteGestureResults)
{
if (discreteGesture.Value.Detected)
{
var tuple = new Tuple <Person, string>(CheckPerson.Instance.PersonsId[e.TrackingId], discreteGesture.Key.Name);
if (!_discreteGestures.Exists(d => d.Equals(tuple)))
{
_discreteGestures.Add(tuple);
}
//check in the variable if has processed, if not, check in the database and then add it to variable
if (!_processedDiscreteGestureNames.Exists(pd => pd.Equals(discreteGesture.Key.Name)))
{
_dataAccessFacade.GetSubModalAccess().AddIfNotExists("Discrete Posture", discreteGesture.Key.Name, "Autogenerated", null);
_processedDiscreteGestureNames.Add(discreteGesture.Key.Name);
}
if (discreteGesture.Value.Detected)
{
_dataAccessFacade.GetEventAccess().Add(CheckPerson.Instance.PersonsId[e.TrackingId], "Discrete Posture", discreteGesture.Key.Name, e.Time.Value, discreteGesture.Value.Confidence, 1);
}
else
{
_dataAccessFacade.GetEventAccess().Add(CheckPerson.Instance.PersonsId[e.TrackingId], "Discrete Posture", discreteGesture.Key.Name, e.Time.Value, discreteGesture.Value.Confidence, -1);
}
}
}
}
//process continuous gestures
if (!ReferenceEquals(null, e?.Frame?.ContinuousGestureResults))
{
foreach (var continuousGesture in e.Frame.ContinuousGestureResults)
{
//check in the variable if has processed, if not, check in the database and then add it to variable
if (!_processedDiscreteGestureNames.Exists(pd => pd.Equals(continuousGesture.Key.Name)))
{
_dataAccessFacade.GetSubModalAccess().AddIfNotExists("Continuous Posture", continuousGesture.Key.Name, "Autogenerated", null);
_processedDiscreteGestureNames.Add(continuousGesture.Key.Name);
}
_dataAccessFacade.GetEventAccess().Add(CheckPerson.Instance.PersonsId[e.TrackingId], "Continuous Posture", continuousGesture.Key.Name, e.Time.Value, continuousGesture.Value.Progress, -1);
}
}
}
}
private void VgbFrameReader_FrameArrived(object sender, VisualGestureBuilderFrameArrivedEventArgs e)
{
var kFrame = e.FrameReference.AcquireFrame();
if (!ReferenceEquals(null, kFrame))
{
var frame = new KinectGestureFrameArrivedArgs()
{
Time = _dataAccessFacade.GetSceneInUseAccess().GetLocation(),
TrackingId = TrackingId,
Frame = kFrame
};
OnKinectGestureFrameArrived(frame);
}
}
private void OnKinectGestureFrameArrived(KinectGestureFrameArrivedArgs e)
{
KinectGestureFrameArrived?.Invoke(this, e);
}