/// <summary>
/// Starts the skeleton reading process and sends the colour image to be used for skeleton mapping
/// </summary>
private void InitiateSkel(KinectSensor newSensor)
{
//Create SkeltonLib Obj with active sensor
skelObj = new SkeletonLib(newSensor);
skelObj.SkeletonStart();
skelObj.setColourImage(this.streamImg);
//Tie image source to output of object
this.Image.Source = skelObj.getOutputImage();
// Add an event handler to be called whenever there is new skeleton frame data
newSensor.SkeletonFrameReady += skelObj.SensorSkeletonFrameReady;
}
/*
* /// <summary>
* /// Called when the KinectSensorChooser gets a new sensor
* /// </summary>
* /// <param name="sender">sender of the event</param>
* /// <param name="args">event arguments</param>
* private void SensorChooserOnKinectChanged(object sender, KinectChangedEventArgs args)
* {
* if (args.OldSensor != null)
* {
* try
* {
* DisableColour(args.OldSensor);
* DisableSkel(args.OldSensor);
* //DisableBackgroundRemoval(args.OldSensor);
* }
* catch (InvalidOperationException)
* {
* // KinectSensor might enter an invalid state while enabling/disabling streams or stream features.
* // E.g.: sensor might be abruptly unplugged.
* }
* }
*
* if (args.NewSensor != null)
* {
* try
* {
* this.InitiateColour(args.NewSensor);
* this.InitiateSkel(args.NewSensor);
* //this.InitiateBackgroundRemoval(args.NewSensor);
* }
* catch (InvalidOperationException ex)
* {
* measureBarText.Text = ex.HelpLink;
* // KinectSensor might enter an invalid state while enabling/disabling streams or stream features.
* // E.g.: sensor might be abruptly unplugged.
* }
* }
* }
*/
/// <summary>
/// Event handler for Kinect sensor's DepthFrameReady event
/// </summary>
/// <param name="sender">object sending the event</param>
/// <param name="e">event arguments</param>
private void SensorAllFramesReady(object sender, AllFramesReadyEventArgs e)
{
// in the middle of shutting down, or lingering events from previous sensor, do nothing here.
if (null == this.sensorChooser || null == this.sensorChooser.Kinect || this.sensorChooser.Kinect != sender)
{
return;
}
try
{
using (var depthFrame = e.OpenDepthImageFrame())
{
if (null != depthFrame)
{
this.backgroundRemovedColorStream.ProcessDepth(depthFrame.GetRawPixelData(), depthFrame.Timestamp);
}
}
using (var colorFrame = e.OpenColorImageFrame())
{
if (null != colorFrame)
{
this.backgroundRemovedColorStream.ProcessColor(colorFrame.GetRawPixelData(), colorFrame.Timestamp);
}
}
using (var skeletonFrame = e.OpenSkeletonFrame())
{
if (null != skeletonFrame)
{
skeletonFrame.CopySkeletonDataTo(this.skeletons);
this.backgroundRemovedColorStream.ProcessSkeleton(this.skeletons, skeletonFrame.Timestamp);
skelObj = new SkeletonLib(skeletonFrame);
}
}
this.ChooseSkeleton();
}
catch (InvalidOperationException)
{
// Ignore the exception.
}
}
/// <summary>
/// Disables the skeleton tracking
/// </summary>
/// <param name="OldSensor"></param>
private void DisableSkel(KinectSensor OldSensor)
{
OldSensor.SkeletonFrameReady -= skelObj.SensorSkeletonFrameReady;
OldSensor.SkeletonStream.Disable();
skelObj = null;
}
