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. 


Andy Payne has published a 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

Will Pearson commented on Anders Holden Deleuran's blog post Mesh Analysis GHPython Components
"Anders, thanks for sharing and welcome to the GitHub revolution ;) This reminded me of a RhinoPython script that I wrote last year to extract local curvature tensors from a mesh: I was focusing more on…"
5 minutes ago
peter fotiadis replied to MARIO VERGARA's discussion drawing machine
"Tully excellent approach (but where's Anemone?  - that's from the promo section, he he). best, Peter "
23 minutes ago
davide ventura commented on ĐỒNG VIẾT NGỌC BẢO's photo


"Hi dong thank you very much "
48 minutes ago
peter fotiadis replied to MARIO VERGARA's discussion drawing machine
"Here's some working thing : some "progress" (kinda) is made but it works. Outer Loop (still inactive) needs some work more. TIP: read comments inside as regards triggering the inner Loop when changing (via sliders) the whole…"
55 minutes ago
Omar Helmy liked Michael Pryor's photo
1 hour ago
djordje liked Ilya Bourim's photo
1 hour ago
Martin Siegrist replied to Stan Carroll's discussion Pepakura, unrolling a mesh
"Just tried this example. Thanks Daniel!"
1 hour ago
Alpha222 commented on shila's video

Grasshopper to SketchUp

"This is great !!  cant wait!"
2 hours ago


drawing machine 11 Replies

Started by MARIO VERGARA in Discussion. Last reply by peter fotiadis 23 minutes ago.

Pepakura, unrolling a mesh 9 Replies

Started by Stan Carroll in Discussion. Last reply by Martin Siegrist 1 hour ago.

how can i merge the branches without 'bang' and 'entwine'? 2 Replies

Started by jihoon jeong in Discussion. Last reply by jihoon jeong 4 hours ago.

Construct a closest point with 2 parameters 8 Replies

Started by Lezhi Li in Discussion. Last reply by 未知 6 hours ago.

Shelling polysurfaces for fabrication and miters 10 Replies

Started by Joshua Jordan in Discussion. Last reply by taz 7 hours ago.

Blog Posts

Rose Pavilion opening

Posted by Dimitry A. Demin on July 22, 2014 at 1:06pm

Mesh Analysis GHPython Components

Posted by Anders Holden Deleuran on July 17, 2014 at 6:30am — 3 Comments

Join Andrew Heumann, NBBJ at Facades+ Chicago

Posted by GIL AKOS on July 9, 2014 at 6:17am — 2 Comments



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