public static Path3D LoadPath3D(string fileName)
{
Path3D path = new Path3D();
string fileNamePath = string.Format("{0}{1}", "../../", fileName);
if (File.Exists(fileNamePath))
{
using (var reader = new StreamReader(fileNamePath))
{
string line = reader.ReadLine();
while (line != null)
{
double[] coordinates =
line.Split(new char[] {'{', '}', ',', ' '}, StringSplitOptions.RemoveEmptyEntries)
.Select(double.Parse)
.ToArray();
path.AddPoint(new Point3D(coordinates[0], coordinates[1], coordinates[2]));
line = reader.ReadLine();
}
}
}
else
{
Console.WriteLine("The source file not found.");
path = null;
}
return path;
}
public static void SavePath(Path3D path)
{
System.Threading.Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.InvariantCulture;
using (var writer = new StreamWriter("../../NewPath.txt"))
{
foreach (var point in path.Path)
{
writer.WriteLine(point);
}
}
}
static void Main(string[] args)
{
Path3D myPath3D = new Path3D(new Point3D(-5, 55, 444), new Point3D(44, -5, 77), new Point3D(10, 20, 30), new Point3D(47, 74, -4));
myPath3D.AddPoint(new Point3D(21, 45, -4));
myPath3D.AddPoint(new Point3D(-5, -7, -55));
myPath3D.AddPoint(new Point3D(45, 54, 77));
Storage.SavePath(myPath3D);
Path3D newPath3D = Storage.LoadPath3D("ExistPath.txt");
}