Grasshopper

generative modeling for Rhino

FAQ (Frequent Questions and Problems) (48)

Featured Discussions

FAQ? What FAQ? Who?

Welcome. This discussion forum is aimed at providing a highly searchable collection of answers to common questions. If you run into a bug,…

Started by David RuttenLatest Reply

Discussions Replies Latest Activity

FireFly Open Port

Hello, I'm very new to FireFly, and have a basic setup question. 1. I'm running the Arduino/FireFly board off of COM3.   2. The FireFly Fi…

Started by JFig

2 on Thursday
Reply by JFig

What hotkeys and shortcuts are available in Grasshopper?

Menu shortcuts are customizable, but there are a some special keys and mouse-button combinations that trigger specific functions in the Gra…

Started by David Rutten

9 on Thursday
Reply by Morten Norman Lund

When will Grasshopper 1.0 be finished? What happens next?

Grasshopper has been in wip-development for over 5 years and we're nearing the 1.0 mark. At some point within the next few months we'll dec…

Started by David Rutten

46 May 18
Reply by Mateusz Zwierzycki

GIS .shp-File import Component

Hello everyone who want to use the new .shp-file import Component. Since Grasshopper version 0.9.51.0 there is a new Component available f…

Started by Martin Dembski

0 May 13

What is the Principal Parameter and why would I need it?

In Version 0.9.0051 a new option in the component drop-down menu is introduced, called Principal. What does it do?

Started by phillip

1 May 10
Reply by phillip

Installed components or add-ons don't show up in tabs

Sometimes new components that should be available aren't visible on the Tabs. What do I do? There could be several reasons this is happeni…

Started by Łukasz

0 May 2

Cross Reference; what is it, how does it work, why would I need it?

As of Grasshopper 0.9 components no longer offer a Cross Reference option in their pop-up menus. This feature was removed because I felt it…

Started by David Rutten

18 Mar 31
Reply by Jun Luke Wang

When making clusters, user objects, or custom components how should my output data be formatted?

Via David Rutten on this discussion   "The rules are quite complex and sometimes change per version, but there are two important reasons f…

Started by Michael Pryor

2 Mar 1
Reply by Michael Pryor

Popup shortcuts

The double click popup window for inserting components accepts a number of different input formats. If you provide a plain component name (…

Started by David Rutten

2 Feb 19
Reply by David Rutten

Is it possible to export a Grasshopper definition as a standalone script or application?

Short answer: no. Long answer (edited/elaborated from posts by David Rutten, in this post): There is no single script running behind the s…

Started by Andrew Heumann

0 Feb 13

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