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.


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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...

Rhino WIP for Windows now available

All Rhino 5 for Windows users are invited to Serengeti, where Rhino is developed.

We are inviting current users to try, test, and provide feedback on the work-in-progress (WIP) release while it is still in development.

You will need:

  • An account on the discussion forumBe sure to use the same email that you used to validate your license key.
  • Your Rhino 5 for Windows license key. You can find it here...

Thing to try:

  • Since Grasshopper is included with some enhancements, try your existing GH definitions and plug-ins. They should all work. Let us know if they don't.
  • The ghPython enhancements.

Latest Activity

Chris Mackey replied to Juan Carlos Fornino's discussion How to edit Honeybee_genCumSky? in the group Ladybug + Honeybee
"Hi Juan, If the variables that you are trying to edit are the ones you list in your post, then you do not want to change the sky file.  The sky file only contains information on the radiation coming from the sky and not the general parameters…"
10 minutes ago
Petras Vestartas posted a video
41 minutes ago
Timothy Logan replied to Alejandro Gamas's discussion Problem adding windows in the group Lyrebird
"Nothing you're doing wrong, but definitely a bug and generally poor programming on my part.  Which version of Revit are you trying to use this for?  Because of changes in the Revit API over the versions it supports (and probably a…"
43 minutes ago
Hyungsoo Kim liked Mohamed Naeim's photo
1 hour ago
Gorod1 replied to Gorod1's discussion CURVE with the corresponding index
"This is just what I needed, thanks! Just great how it works"
1 hour ago
Hyungsoo Kim replied to XSolify's discussion Parametric Pavillion Waves- definition gone wrong? Help?
"Hi. A bit different from your reference tutorial, BTW, Hope it is of some help, Best. "
1 hour ago
Ron Perrone commented on Ron Perrone's blog post legend question
"Thanks Alex, I'll check it out today!"
2 hours ago
christophe dm barlieb posted an event

sense adapt create - summer school - teufesberg, berlin at Field Station, Teufelsberg, Berlin, Germany

September 9, 2016 to September 24, 2016
All Info and Registration is online at http://fieldstations.netSummer School 2016 hosted by Field Station e.V. is the first of a series of informal multi-agent collaborative experiments focusing…See More
3 hours ago


CURVE with the corresponding index 5 Replies

Started by Gorod1 in Discussion. Last reply by Gorod1 1 hour ago.

Parametric Pavillion Waves- definition gone wrong? Help? 1 Reply

Started by XSolify in Discussion. Last reply by Hyungsoo Kim 1 hour ago.

Projecting a pattern on a screen/window 2 Replies

Started by Hala Hossam Eldin in Discussion. Last reply by Hala Hossam Eldin 4 hours ago.

Kangaroo Mesh Machine remeshing multiple meshes at once 1 Reply

Started by Tomas Vinkevicius in Discussion. Last reply by Petras Vestartas 17 hours ago.

Blog Posts

legend question

Posted by Ron Perrone on July 23, 2016 at 2:27pm — 2 Comments

Assorting curves (AGRD)

Posted by ehsan-mokhtary on July 17, 2016 at 7:05am

Paper fabricated shell using kangaroo

Posted by Gaurav Goel on July 13, 2016 at 12:16am

Grasshopper at Burning Man Festival 2016!

Posted by Arthur Mamou-Mani on July 6, 2016 at 3:53am

Parrot 0.1 Release

Posted by David Mans on July 5, 2016 at 2:33am



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