public static double CalculateDistance(Point3D a, Point3D b)
{
double distance = 0;
double tempCalc = Math.Pow((b.X - a.X), 2) + Math.Pow((b.Y - a.Y), 2) + Math.Pow((b.Z - a.Z), 2);
distance = Math.Sqrt(tempCalc);
return distance;
}
public static Path3D LoadPaths()
{
StreamReader reader = new StreamReader(@"../../points.txt");
List<Point3D> points = new List<Point3D>();
using (reader)
{
while (true)
{
string line = reader.ReadLine();
if (string.IsNullOrEmpty(line))
{
break;
}
string[] args = line.Trim().Split('/');
string[] pointA = args[0].Split(new char[] {' '});
double Ax = double.Parse(pointA[0]);
double Ay = double.Parse(pointA[1]);
double Az = double.Parse(pointA[2]);
string[] pointB = args[1].Split(new char[] {' '});
double Bx = double.Parse(pointB[0]);
double By = double.Parse(pointB[1]);
double Bz = double.Parse(pointB[2]);
a = new Point3D(Ax, Ay, Az);
b = new Point3D(Bx, By, Bz);
points.Add(a);
points.Add(b);
}
}
return new Path3D(points.ToArray());
}
/// <summary>
/// Calculates distance between two points in 3D space using <see cref="Point3D"/> type coordinates.
/// </summary>
/// <param name="pointA">Point A coordinates.</param>
/// <param name="pointB">Point B coordinates</param>
/// <returns></returns>
public static double Distance(Point3D pointA, Point3D pointB)
{
double axisXDistance = pointA.X - pointB.X;
double axisYDistance = pointA.Y - pointB.Y;
double axisZDistance = pointA.Z - pointB.Z;
return Math.Sqrt((axisXDistance * axisXDistance) + (axisYDistance * axisYDistance) + (axisZDistance * axisZDistance));
}
public static double CalculateDistance3DPoint(Point3D firstPoint, Point3D secondPoint)
{
float x = firstPoint.X - secondPoint.X;
float y = firstPoint.Y - secondPoint.Y;
float z = firstPoint.Z - secondPoint.Z;
double calcDis = Math.Sqrt(Math.Pow(x, 2) + Math.Pow(y, 2) + Math.Pow(z, 2));
return calcDis;
}
public static double CalculateDistance3D(Point3D pointA, Point3D pointB)
{
double deltaX = pointA.XCoordinate - pointB.XCoordinate;
double deltaY = pointA.YCoordinate - pointB.YCoordinate;
double deltaZ = pointA.ZCoordinate - pointB.ZCoordinate;
double distance = Math.Sqrt(deltaX * deltaX + deltaY * deltaY + deltaZ * deltaZ);
return distance;
}
public static void AddToList(Point3D point)
{
sequence.Add(point);
}