public static void SavePathToTextFile(Path3D path, string filePath)
{
foreach (var point in path.Points)
{
double x = point.X;
double y = point.Y;
double z = point.Z;
string row = string.Format("{0} {1} {2}\n", x, y, z);
using (TextWriter writer = new StreamWriter(filePath, true))
{
writer.Write(row);
}
}
}
public static Path3D LoadPathFromTextFile(string filePath)
{
Path3D path = new Path3D();
string[] rows = System.IO.File.ReadAllLines(filePath);
foreach (var row in rows)
{
List<double> coordinates =
row.Split(new char[] {' '}, StringSplitOptions.RemoveEmptyEntries).Select(double.Parse).ToList();
double x = coordinates[0];
double y = coordinates[1];
double z = coordinates[2];
Point3D point = new Point3D(x, y, z);
path.Points.Add(point);
}
return path;
}
static void Main()
{
//load path from file
string filePath = @"../../Files/PathToLoad.txt";
Path3D loadedPath = Storage.LoadPathFromTextFile(filePath);
foreach (var point in loadedPath.Points)
{
Console.WriteLine(point);
}
//save path to file
Path3D path = new Path3D();
path.Points.Add(new Point3D(3.2, 45.3, 234));
path.Points.Add(new Point3D(22, 45.3, 234));
path.Points.Add(new Point3D(34.3, 123, -21.2));
string newFilePath = @"../../Files/PathToSave.txt";
Storage.SavePathToTextFile(path, newFilePath);
}