private Point_Obj process_float_data(float[] input_array)
{
float frame_num = input_array[0];
float success_flag = input_array[1];
Point_Obj left_eye = new Point_Obj(input_array[2], input_array[3], input_array[4]);
Point_Obj right_eye = new Point_Obj(input_array[5], input_array[6], input_array[7]);
float alpha = input_array[8]*180;
float beta = input_array[9]*180;
float gamma = input_array[10]*180;
if (success_flag == 0.0)
{
Console.WriteLine("{0}: Tracking Failure", Convert.ToInt32(frame_num));
//Point_Obj Gaze_Pt = new Point_Obj(Single.PositiveInfinity, Single.PositiveInfinity);
Point_Obj disp_pt_f = new Point_Obj(-1000, -1000);
plot_gaze_point(disp_pt_f);
disp_pt_f.set_coord(Single.PositiveInfinity, Single.PositiveInfinity, 0);
return disp_pt_f;
}
Gaze_Comp G = new Gaze_Comp();
Point_Obj p = G.get_gaze_pt(right_eye, left_eye, alpha, beta, gamma);
Console.WriteLine("GAZE POINT (X, Y): ({0}, {1})", p.get_x(), p.get_y());
Point_Obj disp_pt = new Point_Obj(-p.get_x(), p.get_y()+ MONITOR_DIM_Y/2);
plot_gaze_point(disp_pt);
Console.WriteLine("TRANSF GAZE POINT (X, Y): ({0}, {1})", disp_pt.get_x(), disp_pt.get_y());
// Plot Rotation Angles
plot_point("Pitch", Convert.ToDouble(alpha));
plot_point("Yaw", Convert.ToDouble(beta));
plot_point("Roll", Convert.ToDouble(gamma));
set_axis();
return p;
}
private Subj check_if_distract(Subj S, Point_Obj est_gaze_pt)
{
//Console.WriteLine("INPUT PT: {0}", est_gaze_pt.ToString());
est_gaze_pt.set_coord(-est_gaze_pt.get_x(), est_gaze_pt.get_y() + MONITOR_DIM_Y / 2, est_gaze_pt.get_z());
int cur_num_frames_distracted = S.get_num_frames_distracted();
if (est_gaze_pt.get_x() < -MONITOR_DIM_X / 2 || est_gaze_pt.get_x() > MONITOR_DIM_X / 2)
{
//Console.WriteLine("INCREMENT!");
S.set_num_frames_distracted(++cur_num_frames_distracted);
}
else if (est_gaze_pt.get_y() < -MONITOR_DIM_Y / 2 || est_gaze_pt.get_y() > MONITOR_DIM_Y / 2)
{
//Console.WriteLine("INCREMENT!!");
S.set_num_frames_distracted(++cur_num_frames_distracted);
}
else
{
//Console.WriteLine("RESET");
S.set_num_frames_distracted(0);
}
//Console.WriteLine("NUM DISTRACT FRAMES PRIOR: {0}", S.get_num_frames_distracted());
return S;
}
