/* Problem 2. Distance Calculator
* Write a static class DistanceCalculator with a static method to calculate the distance between
* two points in the 3D space. Search in Internet how to calculate distance in the 3D Euclidian space.
*
* Damn it this Math: http://freespace.virgin.net/hugo.elias/routines/r_dist.htm */
public static double CalcDistance(Point3D.StructPoint3D firstPoint, Point3D.StructPoint3D secondPoint)
{
var distance = Math.Round(Math.Sqrt(
Math.Pow(secondPoint.X - firstPoint.X, 2) +
Math.Pow(secondPoint.Y - firstPoint.Y, 2) +
Math.Pow(secondPoint.Z - firstPoint.Z, 2)), 2);
return(distance);
}
static void Main()
{
var firstPoint = new StructPoint3D(32, 40, 0);
var secondPoint = new StructPoint3D(154, 284, -255);
// Print start point coordinates
Console.WriteLine(StructPoint3D.StartPoint3D.ToString());
// Print First 3D Point's coordinates
Console.WriteLine(firstPoint.ToString());
// Second 3D Point's coordinates
Console.WriteLine(secondPoint.ToString());
Console.Write(Environment.NewLine);
Console.Write("Distance between points: ");
Console.WriteLine(CalculateTheDistance.CalcDistance(firstPoint, secondPoint));
}