static void Main() { //Console.WriteLine(Point3D.O); //Console.WriteLine(myPoint); //double distance = Distance.CalculateDistance(Point3D.O, myPoint); //Console.WriteLine(distance); var myPoint = new Point3D(3, 5, 7); Path points = new Path(); points.AddPoint(new Point3D(2, 5, 7.56789)); points.AddPoint(myPoint); points.AddPoint(Point3D.O); PathStorage.StorePath(points, "load.txt"); }