hello, thanks for help! I got the start of my grsshopper file on this adresse and I 'm trying now to creat the lines, if you could help me that will be great!
It's possible to get my files there: http://grasshopper3d.googlegroups.com/web/Magnetic.ghx?hl=en&gda=IpbBUT4AAAC19Ve3i4OoV9kZmG4Q4msc946sW3s-ACBdfbRuMDJk1NmUVOxdYStKdo7rupEwIHzjsKXVs-X7bdXZc5buSfmx&gsc=3HsBxAsAAACUXNyyfFT295Bl3GxGpCj9 best regards, Renaud ganière