Closest Spline & control points loop in both directions

[nehvaleem]

Since it is still a basic question I'll reply here not to create another thread.

Basically, I want to get the closest control point for a given world position and then loop all the control points of a spline (in both directions). My problems start when the world transform is exactly on one of the control points.

Some snippets:

Code:

var nearestPointTf = spline.GetNearestPointTF(transform.position, out var output, Space.World); var nearestSegment = spline.TFToSegment(nearestPointTf);

and then I can call

Code:

var nextSegment = spline.GetNextSegment(nearestSegment);

to get the nextSegment. The problem is when the nearestPointTF is equal to 1 and I have a spline with loop enabled. The method won't return me the correct next segment (I mean correct for my understanding).

The situation is even more complicated when I want to traverse it in reverse.

Are there any samples that I may be missing? Or maybe I am mixing some of the terminology and it leads me to weird situations?