public static Path Load(string source)
{
Path loadedPath = new Path();
//initializing the PathList
loadedPath.PathList = new List<Point3D>();
char[] splittingChars = { '[', ']', ' ', ',' };
using (StreamReader sourceFile = new StreamReader(source))
{
//read the first line of the file to check is it null
string line = sourceFile.ReadLine();
while (line != null)
{
//splitting the data to get array of the points
string[] splittedString = line.Split(splittingChars, StringSplitOptions.RemoveEmptyEntries);
//creating int variables to parse the coordinates of the Point3D(int, int, int);
int coordX, coordY, coordZ;
//parsing the coordinates
coordX = int.Parse(splittedString[0]);
coordY = int.Parse(splittedString[1]);
coordZ = int.Parse(splittedString[2]);
//creating the current Point3D
Point3D currentPoint = new Point3D(coordX, coordY, coordZ);
//adding to the PathList
loadedPath.PathList.Add(currentPoint);
//reading next line
line = sourceFile.ReadLine();
}
}
return loadedPath;
}
static void Main(string[] args)
{
//Creating a new instance of Point3D
Point3D myFirstPoint = new Point3D(1, 2, 3);
Point3D mySecondPoint = new Point3D(4, 5, 6);
Point3D myThirdPoint = new Point3D(7, 8, 9);
//Testing the overrite of ToString()
Console.WriteLine("First point:");
Console.WriteLine(myFirstPoint.ToString());
//Testing the calculating of the distance
Console.WriteLine("The distance between X,Y,Z is: {0}", DistanceBetweenThePoints.CalculateDistance(myFirstPoint, Point3D.Center));
//Testing the static property Center
Console.WriteLine();
Console.WriteLine("Testing the center point: ");
Console.WriteLine(Point3D.Center.ToString());
//Testing the Path class
Path myPath = new Path();
//Intializing the PathList with new List<Point3d>()
myPath.PathList = new List<Point3D>();
//Adding some points:
myPath.PathList.Add(myFirstPoint);
myPath.PathList.Add(mySecondPoint);
myPath.PathList.Add(myThirdPoint);
myPath.PathList.Add(Point3D.Center);
Console.WriteLine();
Console.WriteLine("The Path Points are:");
foreach (Point3D item in myPath.PathList)
{
Console.WriteLine(item.ToString());
}
Console.WriteLine();
//Removing a point:
myPath.PathList.Remove(Point3D.Center);
Console.WriteLine("The Path Points after removing the center:");
foreach (Point3D item in myPath.PathList)
{
Console.WriteLine(item.ToString());
}
//PathStorage - Loading
Path loadedPath = PathStorage.Load("../../PathLoads.txt");
//05. PathStorage - Saving
PathStorage.Write(loadedPath, "../../PathSaves.txt");
}
public static double CalculateDistance(Point3D firstPoint, Point3D secondPoint)
{
double distance = Math.Sqrt(Math.Pow((firstPoint.coordX - secondPoint.coordX), 2) + Math.Pow((firstPoint.coordY - secondPoint.coordY), 2) + Math.Pow((firstPoint.coordZ - secondPoint.coordZ), 2));
return distance;
}
