static void Main()
{
Point3D firstPoint = new Point3D(10, 13, 15);
Point3D secondPoint = new Point3D(12, 24, 34);
double distance = CalculateDistance.CalculateDistanceBetweenPoints(firstPoint, secondPoint);
Console.WriteLine(distance);
}
public static List<Path> LoadPaths(string filePath)
{
StreamReader reader = new StreamReader(filePath);
List<Path> paths = new List<Path>();
using (reader)
{
string row = reader.ReadLine();
while (row != null)
{
if (row == "")
{
break;
}
List<Point3D> rows = new List<Point3D>();
string[] data = row.Split(new char[] { ')', '(' }, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < data.Length; i++)
{
double[] pointsSplit = data[i].Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries).Select(double.Parse).ToArray();
Point3D point = new Point3D(pointsSplit[0], pointsSplit[1], pointsSplit[2]);
rows.Add(point);
}
Path currentPath = new Path(rows);
paths.Add(currentPath);
row = reader.ReadLine();
}
}
return paths;
}
public static double CalculateDistanceBetweenPoints(Point3D firstPoint, Point3D secondPoint)
{
double result = Math.Sqrt(Math.Pow(firstPoint.X - secondPoint.X, 2) + Math.Pow(firstPoint.Y - secondPoint.Y, 2) + Math.Pow(firstPoint.Z - secondPoint.Z, 2));
return result;
}
public Path(Point3D[] points)
{
this.points = points.ToList();
}