Extract edge vertices from a mesh


I’m trying to simply extract all of the vertices on the four edges of this mesh. Is there a simple way to do this?

Thanks in advance :slight_smile:


mesh.gh (13.2 KB)

point in curve returns “2” for points on a given curve. your surface plugs into the component aswell.

mesh_re.gh (15.8 KB)

You can do it more simple and faster, by just using naked edges component and taking first point.
In that case you wouldn’t need any geometrical calculation just relying on topology.