private void BodyFrameReader_FramedArrived(object sender, BodyFrameArrivedEventArgs e)
{
var reference = e.FrameReference.AcquireFrame();
using (BodyFrame frame = e.FrameReference.AcquireFrame())
{
if (frame != null)
{
canvas.Children.Clear();
_bodies = new Body[frame.BodyFrameSource.BodyCount];
frame.GetAndRefreshBodyData(_bodies);
IList <Body> trackedBodies = new List <Body>();
foreach (var body in _bodies)
{
if (body != null)
{
if (body.IsTracked)
{
trackedBodies.Add(body);
// Draw skeleton.
if (_displayBody)
{
canvas.DrawSkeleton(body);
}
}
}
}
if (trackedBodies.Count > 0)
{
var bodyEventModel = new BodyEventModel(trackedBodies);
wsClient.SendData(BodySerializer.SerializeBodies(bodyEventModel));
}
}
}
}
public static string SerializeBodies(BodyEventModel bodyEvent)
{
Value jsonValue = new Value {
Bodies = new List <JSONBody>()
};
foreach (var body in bodyEvent.Bodies)
{
JSONBody jsonBody = new JSONBody
{
ID = body.TrackingId.ToString(),
Joints = new List <JSONJoint>()
};
foreach (var bodyJoint in body.Joints)
{
Joint joint = bodyJoint.Value;
jsonBody.Joints.Add(new JSONJoint
{
Name = joint.JointType.ToString().ToLower(),
X = joint.Position.X,
Y = joint.Position.Y,
Z = joint.Position.Z
});
}
jsonValue.Bodies.Add(jsonBody);
}
JSONEvent jsonEvent = new JSONEvent {
Id = bodyEvent.Id, Event = bodyEvent.Event, Ts = bodyEvent.Timestamp, Value = jsonValue
};
return(Serialize(jsonEvent));
}
