//Bones and joints are hidden when inferred and nottracked to avoid spacing of line of the screen
public void Update(BodyWrapper body, ECameraType cameraType)
{
foreach (KeyValuePair <JointType, JointWrapper> joint in body.JointsDictionary)
{
Ellipse ellipse = JointEllipses[joint.Key];
Canvas.SetLeft(ellipse, joint.Value.GetCameraPoint(cameraType).X - _jointRadius);
Canvas.SetTop(ellipse, joint.Value.GetCameraPoint(cameraType).Y - _jointRadius);
if (joint.Value.TrackingState == TrackingState.Inferred)
{
//ellipse.Stroke = _inferredBrush;
//ellipse.Fill = _inferredBrush;
//ellipse.StrokeThickness = _inferredThickness;
ellipse.Visibility = Visibility.Hidden;
}
else if (joint.Value.TrackingState == TrackingState.NotTracked)
{
ellipse.Visibility = Visibility.Hidden;
}
else
{
//ellipse.Stroke = _ellipseFillBrush;
//ellipse.StrokeThickness = _boneLineThickness;
//ellipse.Fill = _ellipseFillBrush;
ellipse.Visibility = Visibility.Visible;
}
}
foreach (Tuple <JointType, JointType> bone in BodyHelper.Instance.BodyHierarchy)
{
Line line = BoneLines[bone];
line.X1 = body.JointsDictionary[bone.Item1].GetCameraPoint(cameraType).X;
line.Y1 = body.JointsDictionary[bone.Item1].GetCameraPoint(cameraType).Y;
line.X2 = body.JointsDictionary[bone.Item2].GetCameraPoint(cameraType).X;
line.Y2 = body.JointsDictionary[bone.Item2].GetCameraPoint(cameraType).Y;
if (body.JointsDictionary[bone.Item1].TrackingState == TrackingState.Inferred || body.JointsDictionary[bone.Item2].TrackingState == TrackingState.Inferred)
{
//line.Stroke = _inferredBrush;
//line.StrokeThickness = _inferredThickness;
line.Visibility = Visibility.Visible;
}
else if (body.JointsDictionary[bone.Item1].TrackingState == TrackingState.NotTracked || body.JointsDictionary[bone.Item2].TrackingState == TrackingState.NotTracked)
{
line.Visibility = Visibility.Hidden;
}
else
{
//line.Stroke = _boneBrush;
//line.StrokeThickness = _boneLineThickness;
line.Visibility = Visibility.Visible;
}
}
}
public BodyDrawing(BodyWrapper body, ECameraType cameraType)
{
TrackingId = body.TrackingId;
JointEllipses = new Dictionary <JointType, Ellipse>();
BoneLines = new Dictionary <Tuple <JointType, JointType>, Line>();
foreach (KeyValuePair <JointType, JointWrapper> joint in body.JointsDictionary)
{
Ellipse ellipse = new Ellipse
{
Width = _jointRadius * 2,
Height = _jointRadius * 2,
Fill = _ellipseFillBrush,
StrokeThickness = _jointLineThickness,
Stroke = _ellipseBrush
};
Canvas.SetLeft(ellipse, joint.Value.GetCameraPoint(cameraType).X - _jointRadius);
Canvas.SetTop(ellipse, joint.Value.GetCameraPoint(cameraType).Y - _jointRadius);
JointEllipses.Add(joint.Key, ellipse);
}
foreach (Tuple <JointType, JointType> bone in BodyHelper.Instance.BodyHierarchy)
{
Line line = new Line
{
StrokeThickness = _boneLineThickness,
Stroke = _boneBrush,
X1 = body.JointsDictionary[bone.Item1].GetCameraPoint(cameraType).X,
Y1 = body.JointsDictionary[bone.Item1].GetCameraPoint(cameraType).Y,
X2 = body.JointsDictionary[bone.Item2].GetCameraPoint(cameraType).X,
Y2 = body.JointsDictionary[bone.Item2].GetCameraPoint(cameraType).Y
};
BoneLines.Add(bone, line);
}
}
