private void ColorFrameReader_FrameArrived(object sender, ColorFrameArrivedEventArgs e)
 {
     using (ColorFrame frame = e.FrameReference.AcquireFrame())
     {
         if (frame != null)
         {
             if (Mode == CameraMode.Color)
             {
                 camera.Source     = frameProc.ProcessColorFrame(frame);
                 bodyCamera.Source = camera.Source;
             }
         }
     }
 }