/// <summary>
/// Tests if Min and Max intersects.
/// </summary>
/// <param name="inter"></param>
/// <returns></returns>
public bool Intersects(Interval inter)
{
if (_max < inter.Min) return false;
if (_min > inter.Max) return false;
return true;
}
public static Interval Concat(Interval a, Interval b)
{
var min = Mathf.Min(a.Min, b.Min);
var max = Mathf.Max(a.Max, b.Max);
return new Interval(min, max);
}
/// <summary>
/// Total distance the two intervals pass.
/// </summary>
/// <param name="inter"></param>
/// <returns></returns>
public float Distance(Interval inter)
{
if (_max > inter.Min) return 0;
if (_min < inter.Max) return 0;
return Mathf.Abs(_max - inter.Min);
}
/// <summary>
/// Finds the mid value of the Min and Max of both intervals.
/// </summary>
/// <param name="inter"></param>
/// <returns></returns>
public float MidValue(Interval inter)
{
float[] arr = new float[] { _min, _max, inter.Min, inter.Max };
System.Array.Sort(arr);
return (arr[2] + arr[1]) / 2.0f;
}
/// <summary>
/// Get the interval intersection of this and another interval.
/// </summary>
/// <param name="inter"></param>
/// <returns></returns>
public Interval Intersection(Interval inter)
{
if (_max < inter.Min) return new Interval(0f, 0f);
if (_min > inter.Max) return new Interval(0f, 0f);
return new Interval(Mathf.Max(_min, inter.Min), Mathf.Min(_max, inter.Max));
}
/// <summary>
/// Appends the interval passed in.
/// </summary>
/// <param name="inter"></param>
public void Concat(Interval inter)
{
var a = Mathf.Min(this.Min, inter.Min);
var b = Mathf.Max(this.Max, inter.Max);
this.SetExtents(a, b);
}
