Dear M. Rutten, Thanks for the fast reply. I've seen that discussion but I can't wait for the new version to come out...
Your example works on itself but it does'nt when applied on my function. It's not working on a list of point. Is there any VB Script that could do the job? that would be really helpfull. Maybe there is another way to make it. My goal is to create a "star" shape. Based on points on a circle, I want to be able to select some points and move them inward or outward so it creates a star shape. See image: http://grasshopper3d.googlegroups.com/web/MOFA.jpg?gsc=5UFEQwsAAAA9Ovpk2o-kBVfnq7Kdb-Mg Thank you very much Maurice
