Arbitrary polygons, and bezier polygons

[occivink]

Hi,

I'm a casual OpenSCAD user, and I'm looking into moving to libfive (better language, faster...).

The basics seem to map easily, but I could not find an equivalent to the polygon function which is used to define a polygon from a set of 2D points. The polygon shape of libfive seems to be only for regular polygons.

I would also like to define bézier polygons, which could be approximated using polygons, but maybe there's a better approach?

Thank you for your help, and for making libfive.