public static double CalcDistance(Point3D first, Point3D second)
{
return Math.Sqrt(
(first.XCoord - second.XCoord) * (first.XCoord - second.XCoord) +
(first.YCoord - second.YCoord) * (first.YCoord - second.YCoord) +
(first.ZCoord - second.ZCoord) * (first.ZCoord - second.ZCoord));
}
public void AddPoint(Point3D point)
{
this.trail.Add(point);
}