public static void Main()
{
var point = new Point3D(3.5, 4, 12);
Console.WriteLine(point);
Console.WriteLine(Point3D.StartPoint);
}
public static Path3D LoadPath(string destination)
{
List<Point3D> points = new List<Point3D>();
using (StreamReader reader = new StreamReader(destination))
{
while (true)
{
string line = reader.ReadLine();
if (string.IsNullOrEmpty(line))
{
break;
}
string[] pointCoordinates = line.Split(' ');
double x = double.Parse(pointCoordinates[0]);
double y = double.Parse(pointCoordinates[1]);
double z = double.Parse(pointCoordinates[2]);
Point3D point = new Point3D(x, y, z);
points.Add(point);
}
Path3D path = new Path3D(points.ToArray());
return path;
}
}
public static void Main()
{
Point3D startPoint = Point3D.StartPoint;
Point3D pointA = new Point3D(3.5, 4.2, 8);
Point3D pointB = new Point3D(1, 17, 4.8);
Point3D pointC = new Point3D(4.8, 1, 2);
Path3D path = new Path3D(startPoint, pointA, pointB, pointC);
try
{
Storage.SavePath(path, "path.txt");
}
catch (IOException ex)
{
Console.WriteLine(ex.Message);
}
try
{
Path3D pathLoaded = Storage.LoadPath("path.txt");
Console.WriteLine(path);
}
catch (FileNotFoundException ex)
{
Console.WriteLine(ex.Message);
}
}
public static double CalculateDistance(Point3D first, Point3D second)
{
double distance = Math.Sqrt(((first.X - second.X) * (first.X - second.X)) +
((first.Y - second.Y) * (first.Y - second.Y)) +
((first.Z - second.Z) * (first.Z - second.Z)));
return distance;
}
public static void Main()
{
var firstPoint = new Point3D(3.5, 12, 1.5);
var secondPoint = new Point3D(4.2, 5.2, 3.2);
double distance = DistanceCalculator.CalculateDistance(firstPoint, secondPoint);
Console.WriteLine("{0:0.00}", distance);
distance = DistanceCalculator.CalculateDistance(firstPoint, Point3D.StartPoint);
Console.WriteLine("{0:0.00}", distance);
}