public static double DistanceCalculator(Point3D firstPoint, Point3D secondPoint)
{
double distance = Math.Sqrt(Math.Pow(secondPoint.PointX - firstPoint.PointX, 2) +
Math.Pow(secondPoint.PointY - firstPoint.PointY, 2) +
Math.Pow(secondPoint.PointZ - firstPoint.PointZ, 2));
return distance;
}
public static Path3D ReadData()
{
Path3D paths = new Path3D();
string line;
StreamReader sr = new StreamReader("../../input.txt");
try
{
string pattern = "(\\d+[\\.{1}\\d+]*).[^\\.\\d]*(\\d+[\\.{1}\\d+]*).[^\\.\\d]*(\\d+[\\.{1}\\d+]*)";
line = sr.ReadLine();
using (sr)
{
while (line != null)
{
double pointX;
double pointY;
double pointZ;
MatchCollection matches = Regex.Matches(line, pattern);
foreach (Match match in matches)
{
pointX = double.Parse(match.Groups[1].Value);
pointY = double.Parse(match.Groups[2].Value);
pointZ = double.Parse(match.Groups[3].Value);
Point3D point = new Point3D(pointX, pointY, pointZ);
paths.AddPoint(point);
}
line = sr.ReadLine();
}
}
}
catch (FileNotFoundException fnf)
{
Console.WriteLine("Input.txt not found!" + fnf.Message);
}
catch (FileLoadException fle)
{
Console.WriteLine("Problem loading Input.txt " + fle.Message);
}
finally
{
sr.Close();
}
return paths;
}
static void Main()
{
Point3D point = new Point3D(5, 5, 5);
Console.WriteLine(point);
Console.WriteLine(Point3D.StartingPoint);
}
public void AddPoint(Point3D point)
{
this.points.Add(point);
}
static void Main()
{
Point3D firstPoint = new Point3D(-7, -4, 3);
Point3D secondPoint = new Point3D(17, 6, 2.5);
Console.WriteLine(Calc.DistanceCalculator(firstPoint, secondPoint));
}
