/// <summary>
/// Computes a 2-distance between two observations. (aka Euclidian distance).
/// </summary>
/// <param name="a">Point a (double)</param>
/// <param name="b">Point b (double)</param>
/// <returns>Euclidian distance between the two points</returns>
private double Dist2(PointData a, PointData b)
{
float d = 0;
d += (a.position.x - b.position.x) * (a.position.x - b.position.x);
d += (a.position.y - b.position.y) * (a.position.y - b.position.y);
return(Math.Sqrt(d));
}
/// <summary>
/// Computes a 2-distance between two observations. (aka Euclidian distance).
/// </summary>
/// <param name="a">Point a (double)</param>
/// <param name="b">Point b (double)</param>
/// <returns>Euclidian distance between the two points</returns>
private double Dist2(PointData a, PointData b)
{
float d = 0;
d += (a.position.x - b.position.x) * (a.position.x - b.position.x);
d += (a.position.y - b.position.y) * (a.position.y - b.position.y);
return Math.Sqrt(d);
}
