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

Ivan Tavarez Blanco updated an event

CURSO DE DISEÑO PARAMÉTRICO - Santo Domingo at Santo Domingo, Republica Dominicana

September 10, 2014 at 7pm to November 7, 2014 at 9pm
CURSO DISEÑO PARAMÉTRICO  con Rhinoceros & Grasshopper  - Santo Domingo - Inicio: 10 de Septiembre / Final: 7 de Noviembre Este curso viene orientado a arquitectos, artistas y diseñadores que quieran indagar en la investigación de los…See More
36 minutes ago
M.K.T. Heinrich posted photos
1 hour ago
huaxiamengqing replied to huaxiamengqing's discussion How can I get the geometrybase's OCS?
"yes,I can, I have posted it in discourse @dale, Thank you david. and Can you give me some suggestions about this problem?"
3 hours ago
Juan P. López Coronel liked Mateusz Zwierzycki's photo
4 hours ago
Juan P. López Coronel liked Hooman Homayooni's photo
4 hours ago
Juan P. López Coronel liked Masahiko Tanoue's photo
4 hours ago
Juan P. López Coronel liked Ivan Tavarez Blanco's photo
4 hours ago
Henrik Cheung posted a discussion

How to slow down the GH movement respective to Arduino instant reading change?

Hi, I used Firefly to connect the Arduino human sensor reading into Grasshopper.When there is a reading (ie human sensor detected a real object movement), a 1.5m x 1.5m x 1.5m mesh box in rhino will move up 2m. When the real object left, the mesh…See More
4 hours ago


How can I get the geometrybase's OCS? 2 Replies

Started by huaxiamengqing in VB, C# and Python Coding. Last reply by huaxiamengqing 3 hours ago.

Grasshopper Installation Error 1 Reply

Started by James Dingli in Errors, Bugs and Oversights. Last reply by David Rutten 8 hours ago.

Ingress game simulation -- cull intersecting / overlapping Breps 13 Replies

Started by Anton Bakker in Discussion. Last reply by Anton Bakker 12 hours ago.

Extruding a Geometry to Surface profile 1 Reply

Started by Fletcher Hawkins in Discussion. Last reply by David Rutten 17 hours ago.

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