How to get the corresponding polygon from an edge collection

Bian

We can get the edge Collection of a polygonObj by using the each_edgemethod,
How can we get the corresponding polygonfrom the set of edges, is this possible?
I didn't find the answer in the documentation

Matthias

Hello Bian,

Not directly as that can be tricky in general. Edges may not form closed loops or bifurcate. The DXF reader internally does something like that - or it tries to.

If your polygons are single loops (no holes) and you're safe to have closed loops, you can try this:

polygons = edges.extended(in: 10.nm, joined: true).hulls

Matthias