private void OnPlayPiano(FingerIdentification Fingers)
{
if (Fingers == null)
return;
foreach (var i in Enum.GetValues(typeof(FingerType)))
{
FingerType type = (FingerType)i;
if (Fingers[type].TrackingState == FingerTrackingState.Tracked)
{
Dict[type].Add(Fingers[type].Position);
if (Dict[type].Count > 30)
{
int index = Dict[type].Count - 1;
if (Dict[type][index - 30].Z - Dict[type][index].Z > 0.015d) //当前点和第前30个点，指尖点击距离超过15mm
{
SoundPlayer soundPlayer;
switch (type)
{
case FingerType.ThumbRight:
soundPlayer = new SoundPlayer(Kinect.Joy.Properties.Resources._08___C);
soundPlayer.Play();
break;
case FingerType.IndexRight:
soundPlayer = new SoundPlayer(Kinect.Joy.Properties.Resources._09___D);
soundPlayer.Play();
break;
case FingerType.MiddleRight:
soundPlayer = new SoundPlayer(Kinect.Joy.Properties.Resources._10___E);
soundPlayer.Play();
break;
case FingerType.RingRight:
soundPlayer = new SoundPlayer(Kinect.Joy.Properties.Resources._11___F);
soundPlayer.Play();
break;
case FingerType.LittleRight:
soundPlayer = new SoundPlayer(Kinect.Joy.Properties.Resources._12___G);
soundPlayer.Play();
break;
}
Dict[type].Clear();
}
}
}
}
}
/// <summary>
/// Draw Fingertips
/// </summary>
/// <param name="Fingers"></param>
private void OnDrawFingerTips(FingerIdentification Fingers)
{
if (Fingers == null)
return;
if (Fingers[FingerType.ThumbRight].TrackingState == FingerTrackingState.Tracked)
{
Ellipse ellipse = new Ellipse() { Stroke = new SolidColorBrush(FingerColor[0]), StrokeThickness = 5, Height = 10, Width = 10 };
this.Skel_Canvas.Children.Add(ellipse);
Point2D position = Fingers.GetPoint2Position(FingerType.ThumbRight);
Canvas.SetLeft(ellipse, position.X);
Canvas.SetTop(ellipse, position.Y);
}
if (Fingers[FingerType.IndexRight].TrackingState == FingerTrackingState.Tracked)
{
Ellipse ellipse = new Ellipse() { Stroke = new SolidColorBrush(FingerColor[1]), StrokeThickness = 5, Height = 10, Width = 10 };
this.Skel_Canvas.Children.Add(ellipse);
Point2D position = Fingers.GetPoint2Position(FingerType.IndexRight);
Canvas.SetLeft(ellipse, position.X);
Canvas.SetTop(ellipse, position.Y);
}
if (Fingers[FingerType.MiddleRight].TrackingState == FingerTrackingState.Tracked)
{
Ellipse ellipse = new Ellipse() { Stroke = new SolidColorBrush(FingerColor[2]), StrokeThickness = 5, Height = 10, Width = 10 };
this.Skel_Canvas.Children.Add(ellipse);
Point2D position = Fingers.GetPoint2Position(FingerType.MiddleRight);
Canvas.SetLeft(ellipse, position.X);
Canvas.SetTop(ellipse, position.Y);
}
if (Fingers[FingerType.RingRight].TrackingState == FingerTrackingState.Tracked)
{
Ellipse ellipse = new Ellipse() { Stroke = new SolidColorBrush(FingerColor[3]), StrokeThickness = 5, Height = 10, Width = 10 };
this.Skel_Canvas.Children.Add(ellipse);
Point2D position = Fingers.GetPoint2Position(FingerType.RingRight);
Canvas.SetLeft(ellipse, position.X);
Canvas.SetTop(ellipse, position.Y);
}
if (Fingers[FingerType.LittleRight].TrackingState == FingerTrackingState.Tracked)
{
Ellipse ellipse = new Ellipse() { Stroke = new SolidColorBrush(FingerColor[4]), StrokeThickness = 5, Height = 10, Width = 10 };
this.Skel_Canvas.Children.Add(ellipse);
Point2D position = Fingers.GetPoint2Position(FingerType.LittleRight);
Canvas.SetLeft(ellipse, position.X);
Canvas.SetTop(ellipse, position.Y);
}
}
private void Add(FingerType type, FingerIdentification Fingers)
{
if (Fingers[type].TrackingState == FingerTrackingState.Tracked)
{
Dict[type].Add(Fingers[type].Position);
}
}
private void OnDrawSkeletonAndFingers(Skeleton sk, FingerIdentification Fingers)
{
this.Skel_Canvas.Children.Clear();
OnDrawSkeleton(sk);
OnDrawFingerTips(Fingers);
}
