All Blog Posts (1,679)

The GHelix Bangle is a reinvention of one of my earlier Rhino/3D print designs, based on the curious topology of the Moebius strip.  Although it already exists as a Rhino file, and has been printed out on a number of occasions, it's a tedious and time-consuming process trying to make changes to…

When I posted my NACA series 4 aerofoil generator Definition I suggested that it could be used, among other things, as a basis for creating Velomobile fairings. The decidedly Steampunkish Mosquito…

This has already been posted on the GH forum, but I suppose it should have gone here instead ;-)

I've been playing around in Rhino 6 recently, and put together a GH definition to generate NACA series 4 aerofoils. It's based on the equations and methods set out in Abbot and von Doenhoff’s classic student aerodynamicists’ text, Theory of Wing Sections. NACA's 4 series aerofoils are now rather old (they were developed in the thirties), but they are still useful for low-speed applications…

Hello all, I am trying to define a volume above of the ceiling in my zone and then find out its effect in the different form on thermal comfort, however, when I define that volume in hpplenum Zones component, it does not let energy plus engine to run. Would you please help me in this regard?

Rana

Hi everyone, I'm new to Rhino and Grasshopper but I would like to use them to do an acoustical analysis of a performance hall I am working on for class (student here). I have the room modeled in rhino 5 and I've been looking around for how to do a ray tracing study on the space using grasshopper but the internet is a big place where nothing is ever actually explained. How does one set up a ray trace that will show reflections off all of the surfaces? I would appreciate it if anyone can get…

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We were having some fun putting all of this together and figured we should put it out there for everyone to mess around with and further develop. This script is looking at generative design and packing for multifamily or student housing. Probably could also be adapted to work as mixed use or storage facilities. …

Hello!

I'm working on this Parametric wall that turns into a bench. I am very close in my definition, but the only thing i'm missing is to make it ergonomical and comfortable

This is what i have so far 

this is what i need to get…

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TUTORIAL HERE

BowlBuilder allows designers to create stadium bowls (spectator stands), taking into account…

A small tutorial i made for animating pre-existing curves within gh:

Grasshopper Intermediate: Curve Animation Basics from decode fab lab on Vimeo.

We are pleased to announce the first official Karamba workshops held in Vienna. The workshop will take place from July 4-6 2018.

More information at http://www.grasshopper3d.com/events/karamba-workshop

https://www.karamba3d.com/workshops/

We hope to see you there!

Before any word about what we are presenting here continued to the course, We have to thank David Rutten, McNeel & Associates and All People who have taken part in developing Grasshopper. Sharing is the greatest part of developing levels of knowledge and by all means Ardaena appreciate every hour spent on the whole story behind by any one. This course has been built upon getting to know algorithmic thinking…

We've been teaching the students to use Karamba to model structural behaviour and work out which elements are in tension and compression.

I created a simple Karamba example file to show how to analysis simple trusses and which they can then modify to…

Visit: https://discourse.mcneel.com/c/grasshopper

Unfortunately, questions on this blog are unlikely to be noticed.

It has been two years that I was thinking about this script...

Is there any example of a Ferry Wheel structure?

Download: https://github.com/mazhuravlev/grasshopper-filter-empty…

Hi Everyone!

I'm a newbie in Grasshopper, I am trying to populate an area that has to follow a certain path into triangles that can be configured to have a certain size, the amount should be adjustable as well as its dimensions, I was kinda following a structure with a multi attractor node following the paths I have, but it does not recognize the entries for the triangles.

do you have any suggestions on what to do or follow??

Thank…