algorithmic modeling for Rhino

About Grasshopper...

For designers who are exploring new shapes using generative algorithms, Grasshopper® is a graphical algorithm editor tightly integrated with Rhino’s 3-D modeling tools. Unlike RhinoScript, Grasshopper requires no knowledge of programming or scripting, but still allows designers to build form generators from the simple to the awe-inspiring.


Locations of visitors to this page




Start Here:

There are many resources available to learn more about Grasshopper. 


Introduction to Grasshopper Videos by David Rutten.

Wondering how to get started with Grasshopper? Look no further. Spend some time with the creator of Grasshopper, David Rutten, to learn the fundamental of Grasshopper. No experience necessary. This video series and many other tutorials are available on our Tutorials page...

Also, check out these tutorial videos...

Latest Activity

David Rutten replied to Sergio Lopez-Pineiro's discussion Icons extremely small on MBP Retina Display Windows 8
"This really isn't the place for a discussion about the general pros and cons of various versions of Windows. Or the general merits of Apple vs. Microsoft. There are lots and lots of discussion board out there set up exactly for this kind of…"
11 minutes ago
Archiheart replied to Archiheart's discussion Loft Invalid Brep HELP!!!!
"Its rather urgent, thus any kind of help/ advice etc. would be welcome :) Thank you"
13 minutes ago
Archiheart posted discussions
18 minutes ago
Mateusz Zwierzycki liked David Rutten's video
32 minutes ago
Kim hauer replied to Sergio Lopez-Pineiro's discussion Icons extremely small on MBP Retina Display Windows 8
"I agree, You should not be running your Display at 1920 x 1080 if you cant see the text.alternative: 1. use stronger reading glasses.2. change the text size to a larger, which requires a reboot.But I question. Why are you using Win 8 or Win 10,…"
52 minutes ago
Alireza replied to Alireza's discussion Honeybee Export to OpenStudio in the group Ladybug + Honeybee
"Hi Mostapha, Thank you for your response. I have in fact used a previous version of Honeybee (VER 0.0.57 Jul_15_2015) to setup all the scene and simulation settings in my project. Therefore, as you have pointed out, if the older version of Honeybee…"
57 minutes ago
Gunther krauss liked David Rutten's video
1 hour ago
Emanuele replied to Emanuele's discussion Data Dam on/off switch
"I manage to let flow one data at a time, my problem is that even just this single data, makes the sketch heavy because the data is sent continuously because of the timer. So I am looking for the way to the data passes only one time (not…"
2 hours ago


Icons extremely small on MBP Retina Display Windows 8 17 Replies

Started by Sergio Lopez-Pineiro in Discussion. Last reply by David Rutten 11 minutes ago.

Loft Invalid Brep HELP!!!! 1 Reply

Started by Archiheart in Discussion. Last reply by Archiheart 13 minutes ago.

Data Dam on/off switch 4 Replies

Started by Emanuele in Discussion. Last reply by Emanuele 2 hours ago.

can't rename 'A' or 'B' param on Addition component 6 Replies

Started by Sylvain Usai in Errors, Bugs and Oversights. Last reply by Leo Pedersen 2 hours ago.

Trnsys 16 simulation

Started by Mosa farajat in Discussion 4 hours ago.

Blog Posts


Posted by a-ngine on November 12, 2015 at 7:38am

Workshop FormFinding Strategies MILANO - ITALIA

Posted by Arturo Tedeschi on November 12, 2015 at 3:30am

Finding funicular forms using dynamic weights

Posted by John Harding on November 9, 2015 at 8:06am — 7 Comments

Bezier Span Extensible

Posted by Daniel González Abalde on November 8, 2015 at 11:00am — 1 Comment



Search Grasshopper


  • Add Photos
  • View All


  • Add Videos
  • View All

Social Networks

Seesmic Desktop

© 2015   Created by Scott Davidson.   Powered by

Badges  |  Report an Issue  |  Terms of Service