public void Shutdown()
{
if (this.sensor != null)
{
//this.sensor.SkeletonFrameReady -= runtime_SkeletonFrameReady;
this.sensor.AllFramesReady -= this.sensor_AllFramesReady;
if (this.initialized)
{
this.sensor.Stop();
InfoLogWriter.WriteMessage("Kinect runtime uninitialized.");
this.sensor = null;
}
}
}
void sensor_AllFramesReady(object sender, AllFramesReadyEventArgs e)
{
using (this.skeletonFrame = e.OpenSkeletonFrame())
{
if (this.skeletonFrame == null)
{
return;
}
var depthFrame = e.OpenDepthImageFrame();
if (depthFrame != null)
{
this.LastDepthBitmap = depthFrame.ToBitmapSource();
depthFrame.Dispose();
}
this.skeletonFrame.CopySkeletonDataTo(this.sensorSkeletons);
var trackedSkeletons = this.sensorSkeletons.Where(s =>
s.TrackingState == SkeletonTrackingState.Tracked);
var count = trackedSkeletons.Count();
if (count == Zero)
{
this.currentTrackingId = int.MinValue;
return;
}
var trackedSkeleton =
trackedSkeletons.Where(s => s.TrackingId == this.currentTrackingId).FirstOrDefault();
if (trackedSkeleton == null) // new user
{
trackedSkeleton = trackedSkeletons.FirstOrDefault();
this.currentTrackingId = trackedSkeleton.TrackingId;
InfoLogWriter.WriteMessage("Started tracking new user with ID '" + this.currentTrackingId.ToString() + "'");
}
this.UserIsInRange = this.GetUserIsInRange(trackedSkeleton.Joints[JointType.Spine]);
if (this.UserIsInRange || this.IsInConfigMode)
{
this.ProcessSkeleton(trackedSkeleton);
}
}
}
void nuiService_UserEnteredBounds(object sender, EventArgs e)
{
InfoLogWriter.WriteMessage("ExplorerViewModel: User entered bounds.");
this.userIsInRange = true;
}