private void Clean()
{
if (swipeGestureRecognizer != null)
{
swipeGestureRecognizer.OnGestureDetected -= OnGestureDetected;
}
if (audioManager != null)
{
audioManager.Dispose();
audioManager = null;
}
if (parallelCombinedGestureDetector != null)
{
parallelCombinedGestureDetector.Remove(swipeGestureRecognizer);
parallelCombinedGestureDetector.Remove(circleGestureRecognizer);
parallelCombinedGestureDetector = null;
}
CloseGestureDetector();
ClosePostureDetector();
if (voiceCommander != null)
{
voiceCommander.OrderDetected -= voiceCommander_OrderDetected;
voiceCommander.Stop();
voiceCommander = null;
}
if (recorder != null)
{
recorder.Stop();
recorder = null;
}
if (eyeTracker != null)
{
eyeTracker.Dispose();
eyeTracker = null;
}
if (kinectSensor != null)
{
kinectSensor.DepthFrameReady -= kinectSensor_DepthFrameReady;
kinectSensor.SkeletonFrameReady -= kinectRuntime_SkeletonFrameReady;
kinectSensor.ColorFrameReady -= kinectRuntime_ColorFrameReady;
kinectSensor.Stop();
kinectSensor = null;
}
}
/// <summary>
/// Called at the start when the window is loaded
/// </summary>
private void InitializeKinect()
{
using (Stream recordStream = File.Open(@"circleKB.save", FileMode.OpenOrCreate))
{
this.circleDetector = new TemplatedGestureDetector("Circle", recordStream);
this.circleDetector.DisplayCanvas = videoCanvas;
this.circleDetector.OnGestureDetected += OnHandGesture;
}
this.gestureDetector = new SwipeGestureDetector();
this.gestureDetector.DisplayCanvas = videoCanvas;
this.gestureDetector.OnGestureDetected += OnHandGesture;
ParallelCombinedGestureDetector parallelCombinedGestureDetector = new ParallelCombinedGestureDetector();
parallelCombinedGestureDetector.OnGestureDetected += OnHandGesture;
parallelCombinedGestureDetector.DisplayCanvas = videoCanvas;
parallelCombinedGestureDetector.Add(circleDetector);
parallelCombinedGestureDetector.Add(gestureDetector);
foreach (var potentialSensor in KinectSensor.KinectSensors)
{
if (potentialSensor.Status == KinectStatus.Connected)
{
this.kinectSensor = potentialSensor;
break;
}
}
if (null != this.kinectSensor)
{
// Turning on skeleton stream
this.kinectSensor.SkeletonStream.Enable();
this.kinectSensor.SkeletonFrameReady += this.SensorSkeletonFrameReady;
// Turn on the color stream to receive color frames
this.kinectSensor.ColorStream.Enable(ColorImageFormat.RgbResolution640x480Fps30);
// Allocate space to put the pixels we'll receive
this.colorPixels = new byte[this.kinectSensor.ColorStream.FramePixelDataLength];
// This is the bitmap we'll display on-screen
this.colorBitmap = new WriteableBitmap(this.kinectSensor.ColorStream.FrameWidth, this.kinectSensor.ColorStream.FrameHeight, 96.0, 96.0, PixelFormats.Bgr32, null);
// Set the image we display to point to the bitmap where we'll put the image data
this.Image.Source = this.colorBitmap;
// Add an event handler to be called whenever there is new color frame data
this.kinectSensor.ColorFrameReady += this.SensorColorFrameReady;
this.kinectSensor.Start();
}
if (null == this.kinectSensor)
{
// Connection is failed
return;
}
this.speech = new Speech(this.kinectSensor, grammar, this);
this.speech.Start();
}
private void Initialize()
{
if (kinectSensor == null)
return;
audioManager = new AudioStreamManager(kinectSensor.AudioSource);
audioBeamAngle.DataContext = audioManager;
kinectSensor.ColorStream.Enable(ColorImageFormat.RgbResolution640x480Fps30);
kinectSensor.ColorFrameReady += kinectRuntime_ColorFrameReady;
kinectSensor.DepthStream.Enable(DepthImageFormat.Resolution320x240Fps30);
kinectSensor.DepthFrameReady += kinectSensor_DepthFrameReady;
kinectSensor.SkeletonStream.Enable(new TransformSmoothParameters
{
Smoothing = 0.5f,
Correction = 0.5f,
Prediction = 0.5f,
JitterRadius = 0.05f,
MaxDeviationRadius = 0.04f
});
kinectSensor.SkeletonFrameReady += kinectRuntime_SkeletonFrameReady;
swipeGestureRecognizer = new SwipeGestureDetector();
swipeGestureRecognizer.OnGestureDetected += OnGestureDetected;
skeletonDisplayManager = new SkeletonDisplayManager(kinectSensor, kinectCanvas);
kinectSensor.Start();
LoadCircleGestureDetector();
LoadLetterTPostureDetector();
nuiCamera = new BindableNUICamera(kinectSensor);
elevationSlider.DataContext = nuiCamera;
voiceCommander = new VoiceCommander("record", "stop");
voiceCommander.OrderDetected += voiceCommander_OrderDetected;
StartVoiceCommander();
kinectDisplay.DataContext = colorManager;
parallelCombinedGestureDetector = new ParallelCombinedGestureDetector();
parallelCombinedGestureDetector.OnGestureDetected += OnGestureDetected;
parallelCombinedGestureDetector.Add(swipeGestureRecognizer);
parallelCombinedGestureDetector.Add(circleGestureRecognizer);
}