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. 


ModeLab has published a foundations manual to help people get a basic understanding of Grasshopper. This primer and other tutorials are available on our Tutorials page...

ModeLab has uploaded a lot of quality webinars and tutorials on their website, be sure to check them out.

Also, check out these tutorial videos...

Latest Activity

ALI-HAUNG replied to ALI-HAUNG's discussion Asking a queastion about flexible arc
"Thanks you so much~  I found a parametric curve`s image on the website you attached to me~( parametric formula is Indeed what I am finding for. I am Sorry to bother…"
50 seconds ago
ayman wagdy posted an event

Parametric Passive Design [PPD] Arkan & IBPSA-Egypt at Cairo - Egypt

October 24, 2014 at 9am to November 21, 2014 at 7pm
Overview: In This workshop we will focus on how to integrate Daylighting & thermal Analysis into parametric design workflow. Through this workshop we will explore new façade design opportunities, where the resulting proposal could achieve better…See More
2 hours ago
Andy Chen liked Nenov Ivo's profile
2 hours ago
WesleyJ replied to WesleyJ's discussion Radiation Issues in the group Ladybug + Honeybee
"It worked! Thanks so much Mostapha! Also, do you know of any tutorials or tips on how to analyze wind on your structure (height included)? So like a 3D wind analysis like radiation study. many thanks! W"
2 hours ago
Mostapha Sadeghipour Roudsari replied to WesleyJ's discussion Radiation Issues in the group Ladybug + Honeybee
"Can you download gendaymtx ( and copy it to C:\Users\Wesley\AppData\Roaming\Ladybug and then try again? Your file works fine on my system."
2 hours ago
Sean Feng liked Michael Pryor's photo
3 hours ago
Mostapha Sadeghipour Roudsari replied to Claudio Campanile's discussion Simulating IES lamps file through RAD materials in the group Ladybug + Honeybee
"Ha! I see what is going on here. In your case the ies file is spherical which I haven't really implemented to IES>HB and that is why it is still in WIP tab. It shouldn't be that hard to implement (it should be added both here and to…"
3 hours ago
doraET posted a discussion

delete & enter key not work in rhino after open GH

As title. this seems to be an old question but still bothering me.the keys work when GH is opened without any file loaded.but when I load a file. delet & enter key will not me!See More
3 hours ago


Asking a queastion about flexible arc 2 Replies

Started by ALI-HAUNG in Discussion. Last reply by ALI-HAUNG 50 seconds ago.

R-Query (Revit model sorting in Grasshopper)

Started by Nathan Lowe in Discussion 4 hours ago.

evaluate cube

Started by Agi in Discussion 4 hours ago.

Control pattern 2 Replies

Started by Carlos Rivera in Discussion. Last reply by Carlos Rivera 5 hours ago.

Blog Posts

Hexagonal Grid Image Sampling

Posted by Hyungsoo Kim on October 18, 2014 at 2:26pm

Minimal Surface Archive

Posted by Behnood Eghbali on October 14, 2014 at 11:09am — 3 Comments

3d-scaned pine cone

Posted by Takuya Kondo on October 10, 2014 at 8:04pm



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