Guess it's not possible to cut holes in surfaces. My aim was to replicate this double moebius figure from Rinus Roelofs - http://www.rinusroelofs.nl/rhinoceros/rhinoceros-m06.html
Did the surface and the circles in GH, and cut the holes in Moi3D - http://grasshopper3d.googlegroups.com/web/doublemoebius.gif?hl=en&gsc=lz-g1BYAAADG5JFRBbx3ZqCZf0MuMaTm57an5Fe8QJeePd7zpGv9tg /Lars On Dec 5, 1:09 pm, klint <[EMAIL PROTECTED]> wrote: > Thank you for your replies. But I think I have to rephrase my > question. In the first post I tried to cut a hole through a surface, > that didn't work as expected. But by capping cylinders and tubes, > creating solids, the Solid Difference worked perfectly. > But if you start with an irregular surface, is it still possible to > cut holes in it? Understood from another post that the Rhino command > CreateSolid isn't implemented in GH yet. So if you start with an > irregular surface there's no way to make it a solid. > > On 5 Dec, 03:18, postal256 <[EMAIL PROTECTED]> wrote: > > > try to cap the cylinders, then use Solid Difference, then 'BRep > > Components', "List Item", and use a slider (integers) to single out > > the center column (it will probably be number 0 on the list, so you > > could probably skip the slider and just enter 0). > > > Eric
