void Update()
{
if (_Reader != null)
{
var frame = _Reader.AcquireLatestFrame();
if (frame != null)
{
if (_Data == null)
{
_Data = new Body[_Sensor.BodyFrameSource.BodyCount];
}
_trackingId = 0;
frame.GetAndRefreshBodyData(_Data);
frame.Dispose();
frame = null;
foreach (var body in _Data)
{
if (body != null && body.IsTracked)
{
_trackingId = body.TrackingId;
if (GestureManager != null)
{
GestureManager.SetTrackingId(body.TrackingId);
}
break;
}
}
}
}
}
