protected override void Kinect_NewSkeletonFrame(Skel skeletonImage)
{
base.Kinect_NewSkeletonFrame(skeletonImage);
if (NewCompressedSkeletonFrame != null)
{
Compression<SkeletonFrame> comp = new Compression<SkeletonFrame>();
byte[] compressedVal = comp.GzipCompress(skeletonImage.Skeleton);
NewCompressedSkeletonFrame(compressedVal, skeletonImage.Skeleton);
}
}
protected override void Kinect_NewSkeletonFrame(Skel skeletonImage)
{
base.Kinect_NewSkeletonFrame(skeletonImage);
if(this.Options.StoreSkeleton)
{
this.SkeletonFrames.Enqueue(skeletonImage.Skeleton);
if(this.SkeletonFrames.Count > this.Options.SkeltonMax)
{
SkeletonFrame dead;
this.SkeletonFrames.TryDequeue(out dead);
}
}
}
protected virtual void Kinect_NewSkeletonFrame(Skel skeletonImage)
{
}
private Polyline getBodySegment(Skel skel, Skeleton data, Brush brush, Canvas canvas, params JointType[] ids)
{
PointCollection points = new PointCollection(ids.Length);
for (int i = 0; i < ids.Length; ++i)
{
Joint j = skel.findJoint(data, ids[i]);
points.Add(getDisplayPosition(j, canvas));
}
Polyline polyline = new Polyline();
polyline.Points = points;
polyline.Stroke = brush;
polyline.StrokeThickness = 5;
return polyline;
}
private void m_kinect_NewSkeletonFrame(Skel skel)
{
//KinectSDK TODO: this shouldn't be needed, but if power is removed from the Kinect, you may still get an event here, but skeletonFrame will be null.
if (skel == null)
{
return;
}
int iSkeleton = 0;
Brush[] brushes = new Brush[6];
brushes[0] = new SolidColorBrush(Color.FromRgb(255, 0, 0));
brushes[1] = new SolidColorBrush(Color.FromRgb(0, 255, 0));
brushes[2] = new SolidColorBrush(Color.FromRgb(64, 255, 255));
brushes[3] = new SolidColorBrush(Color.FromRgb(255, 255, 64));
brushes[4] = new SolidColorBrush(Color.FromRgb(255, 64, 255));
brushes[5] = new SolidColorBrush(Color.FromRgb(128, 128, 255));
Canvas skeletonCanvas = new Canvas();
skeletonCanvas.Children.Clear();
skeletonCanvas.Height = 300;
skeletonCanvas.Width = 400;
skeletonCanvas.Background = new SolidColorBrush(Color.FromRgb(138, 168, 255));
foreach (Skeleton data in skel.SkeletonData)
{
if (SkeletonTrackingState.Tracked == data.TrackingState)
{
// Draw bones
Brush brush = brushes[iSkeleton % brushes.Length];
skeletonCanvas.Children.Add(getBodySegment(skel,data, brush, skeletonCanvas, JointType.HipCenter, JointType.Spine, JointType.ShoulderCenter, JointType.Head));
skeletonCanvas.Children.Add(getBodySegment(skel,data, brush, skeletonCanvas, JointType.ShoulderCenter, JointType.ShoulderLeft, JointType.ElbowLeft, JointType.WristLeft, JointType.HandLeft));
skeletonCanvas.Children.Add(getBodySegment(skel,data, brush, skeletonCanvas, JointType.ShoulderCenter, JointType.ShoulderRight, JointType.ElbowRight, JointType.WristRight, JointType.HandRight));
skeletonCanvas.Children.Add(getBodySegment(skel,data, brush, skeletonCanvas, JointType.HipCenter, JointType.HipLeft, JointType.KneeLeft, JointType.AnkleLeft, JointType.FootLeft));
skeletonCanvas.Children.Add(getBodySegment(skel,data, brush, skeletonCanvas, JointType.HipCenter, JointType.HipRight, JointType.KneeRight, JointType.AnkleRight, JointType.FootRight));
// Draw joints
foreach (Joint joint in data.Joints)
{
Point jointPos = getDisplayPosition(joint, skeletonCanvas);
Line jointLine = new Line();
jointLine.X1 = jointPos.X - 3;
jointLine.X2 = jointLine.X1 + 6;
jointLine.Y1 = jointLine.Y2 = jointPos.Y;
jointLine.Stroke = jointColors[joint.JointType];
jointLine.StrokeThickness = 6;
skeletonCanvas.Children.Add(jointLine);
}
}
iSkeleton++;
} // for each skeleton
this.Canvas = skeletonCanvas;
}
private void Kinect_SkeletonFrameReady(object sender, SkeletonFrameReadyEventArgs e)
{
if (this.NewSkeletonFrame != null)
{
using (SkeletonFrame skelFrame = e.OpenSkeletonFrame())
{
if (skelFrame != null)
{
Skel skel = new Skel(skelFrame);
this.NewSkeletonFrame(skel);
this.SkeletonFPS.hit();
}
}
}
}
