static void Main(string[] args)
{
// creating a new point and printing its coordinates
Point3D pointOne = new Point3D(3, 4, 5);
Point3D pointTwo = new Point3D(4, 7, 9);
Console.WriteLine(pointOne.ToString());
Console.WriteLine(pointTwo.ToString());
// printing the static zero point's coordinates
Console.WriteLine(Point3D.ZeroPoint.ToString());
// Euclidian distance
Console.WriteLine(DistanceBetweenPoints.GetDistanceBetweenPoints(pointOne, pointTwo));
// creating new sequence of points; adding the created points to the sequence; saving the sequence to a file;
// clearing the sequence; reading the file and filling the initiated sequence again, after which printing their coordinates
Path points = new Path();
points.AddPointToSequnce(pointOne);
points.AddPointToSequnce(pointTwo);
points.AddPointToSequnce(Point3D.ZeroPoint);
PathStorage.SavePathToFile(points);
points.ClearSequence();
points = PathStorage.LoadLastPathFromFile();
foreach (var point in points.SequenceOfPoints)
{
Console.WriteLine(point.ToString());
}
}
public static Path LoadLastPathFromFile()
{
Path newSequence = new Path();
using (StreamReader reader = new StreamReader(@"../../SavedPath.txt"))
{
string line = reader.ReadLine();
while (line != null)
{
if (!string.IsNullOrWhiteSpace(line))
{
if ((char.IsDigit(line[0])))
{
string[] components = line.Split();
Point3D newPoint = new Point3D(int.Parse(components[1]), int.Parse(components[2]), int.Parse(components[3]));
newSequence.AddPointToSequnce(newPoint);
}
}
line = reader.ReadLine();
}
}
if (newSequence.SequenceOfPoints.Count == 0)
{
throw new FileLoadException("The file you are trying to load is empty!");
}
return newSequence;
}
public static double GetDistanceBetweenPoints(Point3D first, Point3D second)
{
double distance = 0;
distance = Math.Sqrt(((first.coordX - second.coordX) * (first.coordX - second.coordX)) +
((first.coordY - second.coordY) * (first.coordY - second.coordY)) +
((first.coordZ - second.coordZ) * (first.coordZ - second.coordZ)));
return distance;
}
public void AddPointToSequnce(Point3D point)
{
this.SequenceOfPoints.Add(point);
}
