public static void SaveToFile(string fileName, Path3D path)
{
using (StreamWriter writer = new StreamWriter(fileName))
{
writer.Write(path);
}
}
public static Path3D LoadFromFile(string fileName)
{
Path3D path = new Path3D();
using (StreamReader reader = new StreamReader(fileName))
{
string input = reader.ReadToEnd();
const string Pattern = "{([\\d,.]+), ([\\d,.]+), ([\\d,.]+)}";
var regx = new Regex(Pattern);
var matches = regx.Matches(input);
if (matches.Count <= 0)
{
throw new ApplicationException("Invalid data!");
}
foreach (Match match in matches)
{
double x = double.Parse(match.Groups[1].Value);
double y = double.Parse(match.Groups[2].Value);
double z = double.Parse(match.Groups[3].Value);
Point3D point = new Point3D(x, y, z);
path.AddPoint(point);
}
}
return path;
}