private Polyline getBodySegmentV(Microsoft.Research.Kinect.Nui.Runtime nui, Canvas skeleton, VirtualKinect.JointsCollection joints, Brush brush, params JointID[] ids)
{
PointCollection points = new PointCollection(ids.Length);
for (int i = 0; i < ids.Length; ++i)
{
points.Add(Geometrics.getDisplayPosition(joints[ids[i]], nui, skeleton));
}
Polyline polyline = new Polyline();
polyline.Points = points;
polyline.Stroke = brush;
polyline.StrokeThickness = 5;
return polyline;
}
public void nui_SkeletonFrameReadyV(VirtualKinect.SkeletonFrame skeletonFrame, Canvas skeleton, Microsoft.Research.Kinect.Nui.Runtime nui)
{
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));
skeleton.Children.Clear();
foreach (VirtualKinect.SkeletonData data in skeletonFrame.Skeletons)
{
if (SkeletonTrackingState.Tracked == data.TrackingState)
{
// Draw bones
Brush brush = brushes[iSkeleton % brushes.Length];
skeleton.Children.Add(getBodySegmentV(nui, skeleton, data.Joints, brush, JointID.HipCenter, JointID.Spine, JointID.ShoulderCenter, JointID.Head));
skeleton.Children.Add(getBodySegmentV(nui, skeleton, data.Joints, brush, JointID.ShoulderCenter, JointID.ShoulderLeft, JointID.ElbowLeft, JointID.WristLeft, JointID.HandLeft));
skeleton.Children.Add(getBodySegmentV(nui, skeleton, data.Joints, brush, JointID.ShoulderCenter, JointID.ShoulderRight, JointID.ElbowRight, JointID.WristRight, JointID.HandRight));
skeleton.Children.Add(getBodySegmentV(nui, skeleton, data.Joints, brush, JointID.HipCenter, JointID.HipLeft, JointID.KneeLeft, JointID.AnkleLeft, JointID.FootLeft));
skeleton.Children.Add(getBodySegmentV(nui, skeleton, data.Joints, brush, JointID.HipCenter, JointID.HipRight, JointID.KneeRight, JointID.AnkleRight, JointID.FootRight));
// Draw joints
foreach (VirtualKinect.Joint joint in data.Joints)
{
Point jointPos = Geometrics.getDisplayPosition(joint, nui, skeleton);
Line jointLine = new Line();
jointLine.X1 = jointPos.X - 3;
jointLine.X2 = jointLine.X1 + 6;
jointLine.Y1 = jointLine.Y2 = jointPos.Y;
jointLine.Stroke = jointColors[joint.ID];
jointLine.StrokeThickness = 6;
skeleton.Children.Add(jointLine);
}
}
iSkeleton++;
} // for each skeleton
}
void nui_SkeletonFrameReady(object sender, VirtualKinect.SkeletonFrameReadyEventArgs e)
{
drawCore.nui_SkeletonFrameReadyV(e.SkeletonFrame, skeleton, nui);
SkeletonFrameEventFileName.Text = e.eventFileName;
}
void nui_DepthFrameReady(object sender, VirtualKinect.ImageFrameReadyEventArgs e)
{
VirtualKinect.PlanarImage image = e.ImageFrame.Image;
drawCore.nui_DepthFrameReady(image.Bits, image.Width, image.Height, depth);
DepthFrameEventFileName.Text = e.eventFileName;
}
void nui_ColorFrameReady(object sender, VirtualKinect.ImageFrameReadyEventArgs e)
{
VirtualKinect.PlanarImage image = e.ImageFrame.Image;
drawCore.nui_ColorFrameReady(image.Bits, image.Width, image.Height, image.BytesPerPixel, video);
ColorFrameEventFileName.Text = e.eventFileName;
}
public static Point getDisplayPosition(VirtualKinect.Joint joint, Microsoft.Research.Kinect.Nui.Runtime nui, Canvas skeleton)
{
return getDiplayPosition(joint.NUI.Position, nui, skeleton);
}