MeshTrim polyline can't be selected

Hi everybody

I am trying to cut a mesh with a closed curve ( I checked that) but when I want to select the polyline it doesn’t work. 20210813_Vp_lowRes_mesh.3dm (10.8 MB)
It did work previously so I am not getting what’s the problem.
Thanks for any help.
Cheers,
Isabel

Hi Isabel - SplitMeshWithCurve is what I’d use here.

-Pascal

Hi Pascal!
Thanks a lot for the tip, it worked perfectly :slight_smile:
Have a nice weekend!