Beispiel #1
0
        public TobiiCoordinatesProvider(Action <TobiiCoordinates> on_coordinates_callback)
        {
            this.on_coordinates_callback = on_coordinates_callback;
            try
            {
                host = new Tobii.Interaction.Host();
                gaze_point_data_stream = host.Streams.CreateGazePointDataStream();
                eye_position_stream    = host.Streams.CreateEyePositionStream();
                head_pose_stream       = host.Streams.CreateHeadPoseStream();

                UpdateTobiiStreams(null, null);

                Options.CalibrationMode.Changed += UpdateTobiiStreams;

                gaze_point_data_stream.GazePoint(OnGazePoint);
                eye_position_stream.EyePosition(OnEyePosition);
                head_pose_stream.HeadPose(OnHeadPose);
            }
            catch (Exception e)
            {
                if (MessageBox.Show("Eye Tracker isn't installed properly. \n\n" +
                                    "Open Tobii software download page? \n",
                                    "Failed Connecting to Tobii Eye Tracker",
                                    MessageBoxButtons.YesNo) == DialogResult.Yes)
                {
                    Process.Start("https://gaming.tobii.com/getstarted/");
                }
            }
        }
Beispiel #2
0
        public EyeTrackingMouse()
        {
            try
            {
                host = new Tobii.Interaction.Host();
                gaze_point_data_stream = host.Streams.CreateGazePointDataStream();
                eye_position_stream    = host.Streams.CreateEyePositionStream();
                head_pose_stream       = host.Streams.CreateHeadPoseStream();

                UpdateTobiiStreams(null, null);

                Settings.CalibrationModeChanged += UpdateTobiiStreams;

                gaze_point_data_stream.GazePoint(OnGazePoint);
                eye_position_stream.EyePosition(OnEyePosition);
                head_pose_stream.HeadPose(OnHeadPose);
            }
            catch (Exception e)
            {
                MessageBox.Show(e.Message + ". Try reinstalling driver for Tobii Eye Tracker 4C.");
                Environment.Exit(0);
            }
        }