Boundary polyline around collection of points

[gonzalonovoa18]

Hi, I have this collection points and I need to make a polylie that goes aroundal the external points, like this. I tried convex hull but its not working correcltly. Thanks

point curve boundary.gh (5.6 KB)

[laurent_delrieu]

Hello
see this thread

Wish: Concave Hull

Concave hull is a very common problem. I use the VB script from here: https://www.grasshopper3d.com/forum/topics/connecting-points-in-sequence It would be nice to have it in GH2.

[gonzalonovoa18]

Thanks Laurent!