public void RemovePoint(Point3D point)
{
this.path.Remove(point);
}
static void Main()
{
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
string decorationLine = new string('-', 80);
Console.Write(decorationLine);
Console.WriteLine("***Finding the distance between two 3D points, generating paths from 3D points,");
Console.WriteLine("saving and loading paths from a text file***");
Console.Write(decorationLine);
// Testing the Point3D class
// User-defined 3D point
Point3D point = new Point3D();
Console.Write("Enter point's X coordinate: ");
double xCoord = double.Parse(Console.ReadLine().Replace(',', '.'));
Console.Write("Enter point's Y coordinate: ");
double yCoord = double.Parse(Console.ReadLine().Replace(',', '.'));
Console.Write("Enter point's Z coordinate: ");
double zCoord = double.Parse(Console.ReadLine().Replace(',', '.'));
point.XCoord = xCoord;
point.YCoord = yCoord;
point.ZCoord = zCoord;
// Random points
Point3D[] points = new Point3D[10]
{
new Point3D(2.2, 1.2, 11),
new Point3D(5, 12.2, -11.1),
new Point3D(-1.2, -21.2, -67.2),
new Point3D(-2.2, 42.2, 5),
new Point3D(6, -6, -12.3),
new Point3D(12.2, 1.2, -17.9),
new Point3D(15.68, 56.94, 188.36),
new Point3D(158.215, -1259.295, 6851.86),
Point3D.CoordSystemStart,
point
};
// Testing the class Two3DPointsDistance
double distance = Two3DPointsDistance.GetTwoPointsDistance(points[9], points[6]);
Console.WriteLine("The distance between {0} and {1} is {2}.", points[9], points[6], distance);
Console.WriteLine();
// Testing the class Path
// Constructing a path with given points
Path path1 = new Path(points[6], points[1], points[8]);
// Constructing a path with no points and add some
Path path2 = new Path();
path2.AddPoint(points[0]);
path2.AddPoint(points[9]);
path2.AddPoint(points[5]);
path2.AddPoint(points[8]);
// Constructing a path with a fixed number of points
Path path3 = new Path(10);
for (int counter = 0; counter < 10; counter++)
{
path3.AddPoint(points[randomGenerator.Next(0, 10)]);
}
Console.WriteLine("Path1: {0}", path1);
Console.WriteLine("Path2: {0}", path2);
path2.RemovePoint(points[8]); // Removing a point
Console.WriteLine("Path2 after removal of a point: {0}", path2);
Console.WriteLine("Path3: {0}", path3);
Console.WriteLine();
// Testing the class PathStorage
// Saving the paths to a file
string fileName = "..\\..\\storage.txt";
List<Path> allPaths = new List<Path>() { path1, path2, path3 };
Console.WriteLine("---Saving the paths to the file 'storage.txt' (in project's directory)---");
PathStorage.SavePathsToFile(fileName, allPaths);
Console.WriteLine("Saving completed successfully!");
Console.WriteLine();
allPaths.Clear(); // Clearing the list to test the loading from a file
// Loading paths from a file
Console.WriteLine("---Loading the paths from the file 'storage.txt' (in project's directory)---");
allPaths = PathStorage.LoadPathsFromFile(fileName);
Console.WriteLine("Loading completed successfully!");
Console.WriteLine("Now printing all the paths:");
foreach (Path path in allPaths)
{
Console.WriteLine("Path: " + path.ToString());
}
}
public void AddPoint(Point3D point)
{
this.path.Add(point);
}
public static double GetTwoPointsDistance(Point3D first, Point3D second)
{
return Math.Sqrt((first.XCoord - second.XCoord) * (first.XCoord - second.XCoord) +
(first.YCoord - second.YCoord) * (first.YCoord - second.YCoord) +
(first.ZCoord - second.ZCoord) * (first.ZCoord - second.ZCoord));
}
