The simplest of examples ‘creating a parametric tower’ will not work properly because I can’t convert the referenced ArchiCAD polyline to a Grasshopper curve… If I deconstruct the ArchiCAD polyline I can convert the result to a Grasshopper curve, but then I can not make a slab of it (outline curve is self-intersecting)…
Is this a known bug Mac-bug (I know it works on PC), and is there a workaround?
Regards,
Tj