private void OnFrameUpdated(ushort[] pixels, int width, int height)
{
if (FrameUpdated == null)
return;
var args = new FrameUpdatedEventArgs(pixels, width, height, HandSessions.Values.AsEnumerable<HandSession>());
FrameUpdated(null, args);
}
private void OnFrameUpdated(FrameUpdatedEventArgs e)
{
if (FrameUpdated == null)
return;
FrameUpdated(this, e);
}
void MotionTrackingClient_FrameUpdated(object sender, FrameUpdatedEventArgs e)
{
Frame = e.Frame;
Factory = _motionTrackingClient.Factory;
}
internal void SourceFrameUpdated(FrameUpdatedEventArgs e)
{
Image sourceImage = null;
try
{
#if DEBUG
CountFrames();
#endif
if (ProcessDepthImage)
{
var frame = e.Frame;
sourceImage = e.Frame.ToDirectCanvasImage(imageProcessor.Factory);
}
ushort max = e.Frame.DepthPixels.AsParallel().Max();
ushort min = e.Frame.DepthPixels.AsParallel() .Where(v => v > 100).Min();
imageProcessor.ProcessDepthSessions(sourceImage, deviceDictionary, max, min);
OnFrameUpdated(e);
}
catch (AccessViolationException)
{
Trace.WriteLine("AccessViolationException - maybe during shutdown?");
if (Application.Current == null)
{
Trace.WriteLine("Application.Current == null");
}
}
}
private static void HandPointGenerator_FrameUpdated(object sender, FrameUpdatedEventArgs e)
{
List<MotionTrackingClient> clientsCopy = new List<MotionTrackingClient>();
lock (clients)
{
clientsCopy.AddRange(clients);
}
foreach (var client in clientsCopy)
{
client.SourceFrameUpdated(e);
}
}