/// <summary>
/// This class handles detection of two handed gewtures. It inputs
/// an algorithmic posture detector to detect changes in posture
/// and appropriately react to these changes
/// </summary>
/// <param name="postureDetector"></param>
public TwoHandedGestureDetector(AlgorithmicPostureDetector postureDetector)
{
this._postureDetector = postureDetector;
this._postureDetector.PostureDetected += DetectHandsOpening;
_prevGesture = DateTime.MinValue;
_prevHandClose = DateTime.MinValue;
}
private void InitializeKinectManager()
{
if (kinectManager.KinectSensor != null && !kinectStartedSucessfully)
{
kinectManager.KinectSensor.ColorFrameReady += new EventHandler <ColorImageFrameReadyEventArgs>(KinectSensor_ColorFrameReady);
this.colorPixels = new byte[kinectManager.KinectSensor.ColorStream.FramePixelDataLength];
this.colorBitmap = new WriteableBitmap(kinectManager.KinectSensor.ColorStream.FrameWidth, kinectManager.KinectSensor.ColorStream.FrameHeight, 96.0, 96.0, PixelFormats.Bgr32, null);
this.image1.Source = this.colorBitmap;
kinectManager.PropertyChanged +=
new System.ComponentModel.PropertyChangedEventHandler(kinectManager_PropertyChanged);
//kinectManager.KinectSensor.ElevationAngle = 15;
textBoxMessagesCenter.Visibility = System.Windows.Visibility.Collapsed;
kinectStartedSucessfully = true;
kinectManager.DetectMotion = true;
kinectManager.MotionDetector.MotionDetected +=
new EventHandler(motionDetector_MotionDetected);
kinectManager.FaceTracking = true;
kinectManager.FaceTracker.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(FaceTracker_PropertyChanged);
GestureDetector LeftHandSwipeGestureDetector =
new SwipeGestureDetector(Microsoft.Kinect.JointType.HandLeft);
LeftHandSwipeGestureDetector.OnGestureDetected +=
new Action <string>(LeftHandSwipeGestureDetector_OnGestureDetected);
kinectManager.GestureDetectors.Add(LeftHandSwipeGestureDetector);
PostureDetector PostureDetector =
new AlgorithmicPostureDetector();
PostureDetector.PostureDetected +=
new Action <string>(PostureDetector_PostureDetected);
kinectManager.PostureDetectors.Add(PostureDetector);
}
if (!kinectStartedSucessfully)
{
textBoxMessagesCenter.Text = "DISCONNECTED";
textBoxMessagesCenter.Visibility = System.Windows.Visibility.Visible;
}
}
/// <summary>
/// This class handles detection of two handed gewtures. It inputs
/// an algorithmic posture detector to detect changes in posture
/// and appropriately react to these changes
/// </summary>
/// <param name="postureDetector"></param>
public TwoHandedGestureDetector( AlgorithmicPostureDetector postureDetector)
{
//Initalize values to absolute minimum
_prevGesture = DateTime.MinValue;
_prevHandClose = DateTime.MinValue;
_prevRHandOpen = DateTime.MinValue;
_prevLHandOpen = DateTime.MinValue;
_prevRHandClose = DateTime.MinValue;
_prevLHandClose = DateTime.MinValue;
_rightHandDetector = new DiagonalGestureDetector(RightHandOpen, RightHandClose);
_leftHandDetector = new DiagonalGestureDetector(LeftHandOpen, LeftHandClose);
_rightHandDetector.OnGestureDetected += GestureDetect;
_leftHandDetector.OnGestureDetected += GestureDetect;
_postureDetector = postureDetector;
postureDetector.PostureDetected += GestureDetect;
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
sensor = KinectSensor.KinectSensors.First();
sensor.Start();
sensor.ColorStream.Enable();
sensor.DepthStream.Enable();
sensor.SkeletonStream.Enable();
Title = sensor.DeviceConnectionId;
skeletonDisplayManager = new SkeletonDisplayManager(sensor, imageCanvas);
gestureDetector = new SwipeGestureDetector();
gestureDetector.DisplayCanvas = imageCanvas;
gestureDetector.DisplayColor = Colors.Red;
postureDetector = new AlgorithmicPostureDetector();
postureDetector.PostureDetected += postureDetector_PostureDetected;
sensor.AllFramesReady += sensor_AllFramesReady;
gestureDetector.OnGestureDetected += gestureDetector_OnGestureDetected;
}
/// <summary>
/// The default constructor.
/// </summary>
public SimpleKinectManager()
{
KinectManager = new KinectManager();
KinectManager.PropertyChanged +=
new System.ComponentModel.PropertyChangedEventHandler(kinectManager_PropertyChanged);
KinectManager.DetectMotion = true;
KinectManager.MotionDetector.MotionDetected +=
new EventHandler(motionDetector_MotionDetected);
KinectManager.FaceTracking = true;
KinectManager.FaceTracker.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(FaceTracker_PropertyChanged);
GestureDetector LeftHandSwipeGestureDetector =
new SwipeGestureDetector(Microsoft.Kinect.JointType.HandLeft);
LeftHandSwipeGestureDetector.OnGestureDetected +=
new Action <string>(SwipeGestureDetector_OnGestureDetected);
KinectManager.GestureDetectors.Add(LeftHandSwipeGestureDetector);
GestureDetector RightHandSwipeGestureDetector =
new SwipeGestureDetector(Microsoft.Kinect.JointType.HandRight);
RightHandSwipeGestureDetector.OnGestureDetected +=
new Action <string>(SwipeGestureDetector_OnGestureDetected);
KinectManager.GestureDetectors.Add(RightHandSwipeGestureDetector);
PostureDetector LeftHandOverHeadPostureDetector =
new AlgorithmicPostureDetector();
LeftHandOverHeadPostureDetector.PostureDetected +=
new Action <string>(PostureDetector_OnPostureDetected);
KinectManager.PostureDetectors.Add(LeftHandOverHeadPostureDetector);
}
