public static Path Load(string filePath)
{
Path path = new Path();
try
{
using (StreamReader file = new StreamReader(filePath))
{
string line;
while((line = file.ReadLine()) != String.Empty && line != null)
{
try
{
double[] coords = Array.ConvertAll<string, double>(line.Substring(line.IndexOf("{") + 1).Split(new char[]{';','}'}, StringSplitOptions.RemoveEmptyEntries), double.Parse);
Point3D point = new Point3D(coords[0], coords[1], coords[2]);
path.AddPoint(point);
}
catch
{
throw new FormatException(String.Format("Invalid format of coordinates in the file {0}", filePath));
}
}
}
}
catch(FileNotFoundException)
{
throw new FileNotFoundException("File {0} not found", filePath);
}
return path;
}
public static Path LoadPathFromFile(string file)
{
Path path3D = new Path();
string[] pointsFromText = File.ReadAllText(file).Split(new[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < pointsFromText.Length; i++)
{
string[] coordinates = pointsFromText[i].Split(Separators, StringSplitOptions.RemoveEmptyEntries).ToArray();
path3D.AddPoint(new Point3D( double.Parse(coordinates[1]), double.Parse(coordinates[3]), double.Parse(coordinates[5])));
}
return path3D;
}
public static Path LoadPath(string filePath)
{
var path = new Path();
using (var reader = new StreamReader(filePath))
{
string line;
while ((line = reader.ReadLine()) != null)
{
Point3D point = Point3D.Parse(line);
path.AddPoint(point);
}
}
return path;
}