public static Path3D LoadPathFromFile(string filePath)
{
using (StreamReader reader = new StreamReader(filePath))
{
Path3D path = new Path3D();
string line = reader.ReadLine();
const string PointPattern = @"[xyz=:\-\s](\d+(?:(?:\.|,)\d+)*)";
while (line != null)
{
MatchCollection match = Regex.Matches(line, PointPattern);
if (match.Count == 3)
{
double x = double.Parse(match[0].Groups[1].Value);
double y = double.Parse(match[1].Groups[1].Value);
double z = double.Parse(match[2].Groups[1].Value);
Point3D point = new Point3D(x, y, z);
path.AddPoints(point);
}
line = reader.ReadLine();
}
return path;
}
}
