public void Paint(SensorBody body, Brush brush, Canvas canvas, SensorBodyFrame bodyFrame)
{
this.paintAlgorithm.Paint(body, brush, canvas);
this.sensorRecorder.LogBodyFrame(bodyFrame);
}
public void LogBodyFrame(SensorBodyFrame bodyFrame)
{
this.SensorData.BodyFrames.Add(bodyFrame);
}
public void Paint(SensorBody body, System.Windows.Media.Brush brush, Canvas canvas, SensorBodyFrame bodyFrame)
{
this.paintingAlgorithm.Paint(body, brush, canvas);
}
private void BodyReader_FrameArrived(object sender, BodyFrameArrivedEventArgs e)
{
using (BodyFrame frame = e.FrameReference.AcquireFrame())
{
if (frame != null)
{
frame.GetAndRefreshBodyData(this.bodies);
if (Settings.IsDebugViewEnabled)
{
RefreshPersonDetectionStates();
}
DrawSkeletons();
if (this.primaryPerson == null)
{
// If we are not tracking anyone, make the first tracked person in the
// frame the primary body.
for (int i = 0; i < this.bodies.Count; i++)
{
var body = this.bodies[i];
if (body != null && body.IsTracked && PersonDetector.IsPersonPresent(body, this.bodyPresenceArea))
{
this.primaryPerson = new Person(i, body.TrackingId);
this.StateMachine.Fire(Trigger.PersonEnters);
break;
}
}
}
else
{
// If we are tracking someone, check if they are still present and still in
// the frame.
var primaryBody = this.bodies[this.primaryPerson.BodyIndex];
if (primaryBody != null && primaryBody.TrackingId == this.primaryPerson.TrackingId && primaryBody.IsTracked)
{
var isPrimaryPersonPresent = PersonDetector.IsPersonPresent(primaryBody, this.bodyPresenceArea, this.primaryPerson.ExpectedMaxDistance);
if (isPrimaryPersonPresent)
{
// Primary person is in the frame and is a valid distance from the camera.
if (this.StateMachine.IsInState(State.ConfirmingPresence))
{
// Calibrate the primary person's distance
this.personCalibrator.AddDistanceFromCamera(primaryBody.DistanceFromSensor());
}
else if (this.StateMachine.IsInState(State.Painting))
{
var primaryBodyAsSensorBody = new SensorBody(primaryBody, this.sensor);
var frameAsSensorFrame = new SensorBodyFrame(frame, this.sensor);
this.paintingSession.Paint(primaryBodyAsSensorBody, this.currentBrush, this.canvas, frameAsSensorFrame);
}
}
else
{
this.StateMachine.Fire(Trigger.PersonLeaves);
}
}
else
{
this.StateMachine.Fire(Trigger.PersonLeaves);
}
}
}
}
}
