Hi,

Very impressive function.
I don't know how I will use it and exploit this potential but I will find...

I have questions :

When I select a surface of a solid or joinedSurf and use "Section", MoI respond "Select solids to section". --- > Normal

When I select a curve and use "Section", MoI respond "Select solids to section". --- > Normal

When I select a lonely single surface and use "Section", MoI respond with an error :

TypeError: undefined is not an object (evaluating 'bbox.center.x')
Section.js line 87
MoI avoid the view of the surface (not deleted but not visible since moved or save/reload.

Is it possible that MoI respond with "Select solids to section"

And when I use "Section" on a joined surface, the result could be strange because MoI have problems to know how to cut.
Perhaps could You limit the use of Secition only on solid and deny all other type of objects ?