I have some points imported from a 3D tracking software, points that are supposed to form a curve/arc and I want to find the origin of this curve.

but of course there are some imperfections in the tracking so the points don’t generate a perfect arc.

I’ve done some interpolating to get the curve as close to an arc as possible so I can use the deconstruct arc component, but I can’t get it back to a perfect arc, so I can’t use deconstruct arc

Does anyone have an idea/method to aproximate the origin of the curve?

ArcOrigin.gh (19.4 KB)