static void Main(string[] args)
{
Console.Title = "Calculates the distance between two points";
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine("Please, enter the coordinate for the first point:");
Console.Write("X = ");
int firstX = int.Parse(Console.ReadLine());
Console.Write("Y = ");
int firstY = int.Parse(Console.ReadLine());
Console.Write("Z = ");
int firstZ = int.Parse(Console.ReadLine());
Point3D firstPoint = new Point3D() { X = firstX, Y = firstY, Z = firstZ };
Console.WriteLine("\nPlease, enter the coordinate for the second point:");
Console.Write("X = ");
int secondX = int.Parse(Console.ReadLine());
Console.Write("Y = ");
int secondY = int.Parse(Console.ReadLine());
Console.Write("Z = ");
int secondZ = int.Parse(Console.ReadLine());
Point3D secondPoint = new Point3D() { X = secondX, Y = secondY, Z = secondZ };
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("\nDistance between them = {0:F2}", Distance.CalculateDistanceBetweenTwoPoints(firstPoint, secondPoint));
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine();
Console.WriteLine(new string('-', Console.WindowWidth));
System.Threading.Thread.Sleep(2000);
try
{
// Save path
Path path = new Path();
path.Add(1, 2, 3);
path.Add(2, 3, 4);
path.Add(3, 4, 5);
PathStorage.SavePath(path);
// Load paths
List<Path> paths = PathStorage.LoadPaths();
for (int index = 0; index < paths.Count - 1; index++)
{
Console.ForegroundColor = ConsoleColor.Magenta;
Console.WriteLine("Path [{0}]:", index);
Console.ForegroundColor = ConsoleColor.Yellow;
for (int point = 0; point < paths[index].PathPoints.Count; point++)
{
Console.WriteLine("Point [{0}, {1}, {2}]", paths[index].PathPoints[point].X, paths[index].PathPoints[point].Y, paths[index].PathPoints[point].Z);
}
Console.WriteLine();
}
}
catch (FileNotFoundException fnfe)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(fnfe.Message);
}
}
// Write a static class with a static method to calculate the distance between two points in the 3D space.
public static double CalculateDistanceBetweenTwoPoints(Point3D firstPoint, Point3D secondPoint)
{
double distance = Math.Sqrt(Math.Pow(firstPoint.X - secondPoint.X, 2) + Math.Pow(firstPoint.Y - secondPoint.Y, 2) + Math.Pow(firstPoint.Z - secondPoint.Z, 2));
return distance;
}
