algorithmic modeling for Rhino

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use a list of points as sphere center in Python
1 Reply

Hi all,I'm tryin to do a simple exercise where once I have a list of points "a" I want to feed the rs.addSphere with it as centers.The thing is that it says that it can't convert [] to planes (or…Continue

Tags: input, as, list, python

Started this discussion. Last reply by Giulio Piacentino Mar 17.

offset on surface doesn't extends to surface edge
5 Replies

Hi all,Does anyone know how to implement the offsetOnsrf so the outcoming curve extends (as rhino command does) to the surface edges?There's a quite old thread about this question but nobody could…Continue

Started this discussion. Last reply by Daniel González Abalde Mar 20, 2016.

Brep CP bug?
7 Replies

Dear people¡I'm experimenting what seems to be a bug getting Brep CP.In the attached image you will see the evaluated vertex cloud and the displacement vector to what I expected to be the Brep CP,…Continue

Started this discussion. Last reply by Roig Aug 23, 2012.

iges export

dear people,I've been looking for an export IGES command unsuccessfuly so, does any one knows where can I consult a library of commands or even better, does any one knows an export command already in…Continue

Started Aug 18, 2012


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At 6:38am on October 7, 2016, Arpan Bakshi said…

GhPython Workshop coming up this month. Tool developer Chris Mackey is teaching a live webinar titled - Making Your Own Python Components. More information and registration at

At 1:56am on January 23, 2012, Giulio Piacentino said…

Hi Antonio,

it was more than 4 years ago, so my memory is a little vague. I think I constructed the buildings as polysurfaces, and then meshed them. This added the irregularities in the joining parts. Then I relaxed the mesh (think Kangaroo, even though it did not exist back then) and extracted the wireframe. While relaxing, the top and the bottom were fixed. They originally already had that circular form. Does this explain enough?

- Giulio

At 4:25pm on December 5, 2011, David Del Valle said…

Muchas gracias por sus palabras :) !!!

At 11:55am on September 8, 2011, Jon Mirtschin said…

Hey Antonio,


The geometry gym group is probably best place to ask questions, then I can attach files etc.  might help you with orienting a profile to a surcace (surface normal closest to path curve mid point).  I can add mesh if needed, but I'm sure in your case you can generate the underlying cylinder.


Let me know if it doesn't help.



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