public float[] ToCoordinates(AdditionalDimensionsConfguration config)
{
float[] coordinates = new float[config.CoordinatesCount];
int index = 0;
coordinates[index++] = gaze_point.X;
coordinates[index++] = gaze_point.Y;
foreach (var vector3 in new List <Tuple <Tobii.Interaction.Vector3, Vector3Percents> > {
new Tuple <Tobii.Interaction.Vector3, Vector3Percents> (left_eye, config.LeftEye),
new Tuple <Tobii.Interaction.Vector3, Vector3Percents> (right_eye, config.RightEye),
new Tuple <Tobii.Interaction.Vector3, Vector3Percents> (AngleBetweenEyes, config.AngleBetweenEyes),
new Tuple <Tobii.Interaction.Vector3, Vector3Percents> (head_direction, config.HeadDirection),
new Tuple <Tobii.Interaction.Vector3, Vector3Percents> (head_position, config.HeadPosition)
})
{
if (vector3.Item2.X > 0)
{
coordinates[index++] = (float)vector3.Item1.X;
}
if (vector3.Item2.Y > 0)
{
coordinates[index++] = (float)vector3.Item1.Y;
}
if (vector3.Item2.Z > 0)
{
coordinates[index++] = (float)vector3.Item1.Z;
}
}
return(coordinates);
}
public bool Equals(AdditionalDimensionsConfguration other)
{
return
(LeftEye.Equals(other.LeftEye) &&
RightEye.Equals(other.RightEye) &&
AngleBetweenEyes.Equals(other.AngleBetweenEyes) &&
HeadDirection.Equals(other.HeadDirection) &&
HeadPosition.Equals(other.HeadPosition));
}
public void OnCursorPositionUpdate(float[] cursor_position)
{
string head_position_description = "";
Color color = Colors.Red;
lock (Helpers.locker)
{
AdditionalDimensionsConfguration configuration = Options.Instance.calibration_mode.additional_dimensions_configuration;
if (!configuration.Equals(AdditionalDimensionsConfguration.Disabled))
{
color = color_calculator.GetColor(cursor_position);
int coordinate_index = 2;
foreach (var vector3 in new List <Tuple <string, Vector3Percents> > {
new Tuple <string, Vector3Percents> ("Left eye", configuration.LeftEye),
new Tuple <string, Vector3Percents> ("Right eye", configuration.RightEye),
new Tuple <string, Vector3Percents> ("Angle between eyes", configuration.AngleBetweenEyes),
new Tuple <string, Vector3Percents> ("Head direction", configuration.HeadDirection),
new Tuple <string, Vector3Percents> ("Head position", configuration.HeadPosition)
})
{
if (!vector3.Item2.Equals(Vector3Percents.Disabled))
{
head_position_description += vector3.Item1 + " \n";
}
if (vector3.Item2.X > 0)
{
head_position_description += "X: " + (int)cursor_position[coordinate_index++] + "\n";
}
if (vector3.Item2.Y > 0)
{
head_position_description += "Y: " + (int)cursor_position[coordinate_index++] + "\n";
}
if (vector3.Item2.Z > 0)
{
head_position_description += "Z: " + (int)cursor_position[coordinate_index++] + "\n";
}
}
}
}
Dispatcher.BeginInvoke(new Action(() =>
{
CurrentHeadPositionColor.Background = new SolidColorBrush(color);
HeadPositionDescription.Text = head_position_description;
}));
}
public void UpdateTobiiStreams(object sender, EventArgs e)
{
lock (Helpers.locker)
{
AdditionalDimensionsConfguration config = Options.Instance.calibration_mode.additional_dimensions_configuration;
head_pose_stream.IsEnabled =
!config.HeadPosition.Equals(Vector3Percents.Disabled) ||
!config.HeadDirection.Equals(Vector3Percents.Disabled);
eye_position_stream.IsEnabled =
!config.LeftEye.Equals(Vector3Percents.Disabled) ||
!config.RightEye.Equals(Vector3Percents.Disabled) ||
!config.AngleBetweenEyes.Equals(Vector3Percents.Disabled);
Debug.Assert(config.AngleBetweenEyes.Z == null);
}
}