private void DrawSkeletons(DrawingContext drawingContext)
{
foreach (Skeleton skeleton in this.skeletonData)
{
if (skeleton != null)
{
if (skeleton.TrackingState == SkeletonTrackingState.Tracked)
{
DrawTrackedSkeletonJoints(skeleton.Joints, drawingContext);
//checkFor recording ideal posture
if (recordIdeal == true)
{
recordIdeal = false;
recordIdealPosture(skeleton);
}
//tutaj przetwarzanie katow itd HERE
updateCurrentPostureParams(skeleton);
WrongPostureClassifier.diagnozeWrongPosture(currentPostureParams);
}
else if (skeleton.TrackingState == SkeletonTrackingState.PositionOnly)
{
DrawSkeletonPosition(skeleton.Position, drawingContext);
}
RenderClippedEdges(skeleton, drawingContext);
}
}
}
private void SensorChooserOnKinectChanged(object sender, KinectChangedEventArgs kinectChangedEventArgs)
{
KinectSensor oldSensor = kinectChangedEventArgs.OldSensor;
KinectSensor newSensor = kinectChangedEventArgs.NewSensor;
if (oldSensor != null)
{
oldSensor.AllFramesReady -= KinectSensorOnAllFramesReady;
oldSensor.ColorStream.Disable();
oldSensor.DepthStream.Disable();
oldSensor.DepthStream.Range = DepthRange.Default;
oldSensor.SkeletonStream.Disable();
oldSensor.SkeletonStream.EnableTrackingInNearRange = false;
oldSensor.SkeletonStream.TrackingMode = SkeletonTrackingMode.Default;
}
if (newSensor != null)
{
try
{
newSensor.ColorStream.Enable(ColorImageFormat.RgbResolution640x480Fps30);
newSensor.DepthStream.Enable(DepthImageFormat.Resolution320x240Fps30);
try
{
// This will throw on non Kinect For Windows devices.
newSensor.DepthStream.Range = DepthRange.Near;
newSensor.SkeletonStream.EnableTrackingInNearRange = true;
}
catch (InvalidOperationException)
{
newSensor.DepthStream.Range = DepthRange.Default;
newSensor.SkeletonStream.EnableTrackingInNearRange = false;
}
TransformSmoothParameters smoothingParameters = new TransformSmoothParameters();
{
smoothingParameters.Smoothing = 0.5f;
smoothingParameters.Correction = 0.5f;
smoothingParameters.Prediction = 0.5f;
smoothingParameters.JitterRadius = 0.05f;
smoothingParameters.MaxDeviationRadius = 0.04f;
}
newSensor.SkeletonStream.TrackingMode = SkeletonTrackingMode.Seated;
newSensor.SkeletonStream.Enable(smoothingParameters);
newSensor.AllFramesReady += KinectSensorOnAllFramesReady;
WrongPostureClassifier.setRef(this);
}
catch (InvalidOperationException)
{
// This exception can be thrown when we are trying to
// enable streams on a device that has gone away. This
// can occur, say, in app shutdown scenarios when the sensor
// goes away between the time it changed status and the
// time we get the sensor changed notification.
//
// Behavior here is to just eat the exception and assume
// another notification will come along if a sensor
// comes back.
}
}
}