How to create a random crossing pattern on a polysurface?

[andreaw (andrea)]

New to Grasshopper (sorry if this is a dumb question).

I’ve randomly populated the polysurface with points, and then chosen two different points to connect with lines. My problem is I don’t know how to “loop” or create various lines instead of just one.

web-5.gh (26.5 KB)

[diff-arch]

Welcome,

You forgot to internalize your surface, however if you want to connect closest point pairs with lines, this should do the trick!

web-5.1.gh (125.7 KB)