public static Path3D LoadPathFromFile(string filepath)
{
Path3D path = new Path3D();
using (StreamReader reader = new StreamReader(filepath))
{
string line = reader.ReadLine();
const string PointPattern = @"[xyz=:\-\s](\d+(?:(?:\.|,)\d+)*)";
while (line != null)
{
MatchCollection matches = Regex.Matches(line, PointPattern);
if (matches.Count == 3)
{
double x = double.Parse(matches[0].Groups[1].Value);
double y = double.Parse(matches[1].Groups[1].Value);
double z = double.Parse(matches[2].Groups[1].Value);
Point3D point = new Point3D(x, y, z);
path.AddPoints(point);
}
line = reader.ReadLine();
}
}
return(path);
}
static void Main(string[] args)
{
try
{
Point3D point1 = new Point3D(0, 5, 1);
Point3D point2 = new Point3D(-3, 20, 0);
Path3D path = new Path3D(point1, point2);
Storage.SavePathToFile("../../path.txt", path.ToString());
Console.WriteLine("Load from file:\n" + Storage.LoadPathFromFile("../../path.txt"));
}
catch (Exception)
{
throw;
}
}
