public static Path LoadPath()
{
Path path = new Path();
StreamReader reader = new StreamReader("..\\..\\paths.txt");
using (reader)
{
string line = reader.ReadLine();
while (line != null)
{
Point3D point = new Point3D();
string[] pointsArray = line.Split(new char[] { '(', ')', ',' }, StringSplitOptions.RemoveEmptyEntries);
point.X = int.Parse(pointsArray[0]);
point.Y = int.Parse(pointsArray[1]);
point.Z = int.Parse(pointsArray[2]);
path.AddPoint(point);
line = reader.ReadLine();
}
}
return path;
}
/// <summary>
/// Load Paths from predefined directory
/// </summary>
/// <returns></returns>
public static List <Path> LoadPaths()
{
List <Path> loadedPaths = new List <Path>();
Path currentPath = new Path();
using (StreamReader reader = new StreamReader(filePath))
{
while (!reader.EndOfStream)
{
string[] token = reader.ReadLine()
.Split(new char[] { ' ', '.', ',' }, StringSplitOptions.RemoveEmptyEntries);
if (token.Length == 3)
{
int currentX = int.Parse(token[0]);
int currentY = int.Parse(token[1]);
int currentZ = int.Parse(token[2]);
currentPath.AddPoint(currentX, currentY, currentZ);
}
else
{
if (currentPath.PointsList.Count > 0)
{
loadedPaths.Add(currentPath);
}
currentPath = new Path();
}
}
//the last path if not added
if (currentPath.Count != 0)
{
loadedPaths.Add(currentPath);
}
}
return(loadedPaths);
}
public static Path LoadFromFile(string fileFullPath)
{
Path result = new Path();
using (StreamReader reader = new StreamReader(fileFullPath))
{
string line = reader.ReadLine();
while (line != null)
{
string[] dimensions = line.Split(new char[] { ' ', ',', '(', ')', 'x', 'y', 'z', '=' }, StringSplitOptions.RemoveEmptyEntries);
double x, y, z;
if (dimensions.Length == 3 &&
double.TryParse(dimensions[0], out x) &&
double.TryParse(dimensions[1], out y) &&
double.TryParse(dimensions[2], out z))
{
result.AddPoint(new Point3D(x, y, z));
}
line = reader.ReadLine();
}
}
return result;
}
/// <summary>
/// Load Paths from predefined directory
/// </summary>
/// <returns></returns>
public static List<Path> LoadPaths()
{
List<Path> loadedPaths = new List<Path>();
Path currentPath = new Path();
using (StreamReader reader = new StreamReader(filePath))
{
while (!reader.EndOfStream)
{
string[] token = reader.ReadLine()
.Split(new char[] { ' ', '.', ',' }, StringSplitOptions.RemoveEmptyEntries);
if (token.Length == 3)
{
int currentX = int.Parse(token[0]);
int currentY = int.Parse(token[1]);
int currentZ = int.Parse(token[2]);
currentPath.AddPoint(currentX, currentY, currentZ);
}
else
{
if (currentPath.PointsList.Count > 0)
{
loadedPaths.Add(currentPath);
}
currentPath = new Path();
}
}
//the last path if not added
if (currentPath.Count != 0)
{
loadedPaths.Add(currentPath);
}
}
return loadedPaths;
}
public static Path LoadPath(string filePath)
{
Path path = new Path();
try
{
StreamReader reader = new StreamReader(filePath);
using (reader)
{
string line = reader.ReadLine();
while (line != null)
{
string[] lineArray = line.Split(' ');
path.AddPoint(new Point(int.Parse(lineArray[0]), int.Parse(lineArray[1]), int.Parse(lineArray[2])));
line = reader.ReadLine();
}
}
}
catch (FileNotFoundException notFoundEx)
{
Console.WriteLine(notFoundEx.Message);
}
return path;
}
public static Path LoadFromFile(string fileFullPath)
{
Path result = new Path();
using (StreamReader reader = new StreamReader(fileFullPath))
{
string line = reader.ReadLine();
while (line != null)
{
string[] dimensions = line.Split(new char[] { ' ', ',', '(', ')', 'x', 'y', 'z', '=' }, StringSplitOptions.RemoveEmptyEntries);
double x, y, z;
if (dimensions.Length == 3 &&
double.TryParse(dimensions[0], out x) &&
double.TryParse(dimensions[1], out y) &&
double.TryParse(dimensions[2], out z))
{
result.AddPoint(new Point3D(x, y, z));
}
line = reader.ReadLine();
}
}
return(result);
}
static void Main()
{
// testing points
Point3D firstPoint = Point3D.CoordinateSystemCenter;
Point3D seconPoint = new Point3D(1, 2, 1);
Console.WriteLine("First point -> " + firstPoint);
Console.WriteLine("Second point -> " + seconPoint);
Console.WriteLine("Distance between the two points -> "
+ DistanceBetweenPoints.CaclculateDistance(firstPoint, seconPoint));
Path myPath = new Path(5);
myPath.AddPoint(firstPoint);
myPath.AddPoint(firstPoint);
myPath.AddPoint(new Point3D(3, 6, 1.5));
myPath.AddPoint(firstPoint);
myPath.AddPoint(seconPoint);
myPath.AddPoint(firstPoint);
myPath.AddPoint(seconPoint);
myPath.RemovePoint(seconPoint);
myPath.RemovePointAt(1);
PathStorage.SaveToFile(myPath,null);
Path otherPath = PathStorage.LoadFromFile("../../test.txt");
otherPath.RemovePoint(firstPoint);
PathStorage.SaveToFile(otherPath, "text.txt");
}