Grasshopper

algorithmic modeling for Rhino

October 2012 Blog Posts (23)

Unfillet Curve definition

In Autocad it is really easy to unfillet or change a radius of a filleted curve. Unfortunately in Rhino this is not possible (or I'm missing something really big here :)).

That's why I've wrote a nifty unfillet script in Grasshopper. As input you can put any polyline that has some or all corners filleted. Warning though, a spline doesn't work, only a polyline that has filleted corners.

P.S. Only works in Rhino v5 and you need python for grasshopper: …

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Added by Arie-Willem de Jongh on October 31, 2012 at 1:00pm — 2 Comments

Dynamic Patterning Videos Online!

Videos from last Friday's Dynamic Patterning webinar are now online. Check out our growing library of video-based learning content!…



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Added by GIL AKOS on October 30, 2012 at 11:08am — No Comments

Grasshopper C# custom component: S.I

S.I BETA 0.1

Developed by Shih-Yuan Wang

Download: http://www.grasshopper3d.com/group/s-i

web:…

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Added by Yuan on October 29, 2012 at 5:00am — No Comments

Dynamic Patterning Webinar This Friday!

This Friday's webinar is on Dynamic Patterning with GrasshopperOver the course of the 2.5 hour webinar, we are going to experiment with influencing objects through repeating numbers, relative distances (attractors!), and fields - all crowd…
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Added by GIL AKOS on October 24, 2012 at 12:03pm — No Comments

Paneling Surfaces Webinar Videos

The videos from our Paneling Surfaces with Grasshopper Webinar are now live! Check them out here: http://modelab.nu/?p=7583

Added by GIL AKOS on October 23, 2012 at 3:00pm — No Comments

how to make a cone surface, or a circle grill.

hi im new at this plug-in, and i have to do a cone surface kind like the one on this video

https://www.youtube.com/watch?v=ctDW6g8tT3U

i am kind of lost, i think i know how to start but then how to put the cones in a way that they dont be so regular and look more irregular, like on the video, like make a grill of circles, it would be so helpfull. thanks everybody.

saludos !

Added by tomas on October 23, 2012 at 10:18am — No Comments

curve Edit points

Hi ,

I am trying to recreate the rhino command _EditPtOn within grasshopper using the

Python scripting compound.

At the moment it looks simply like following: a = rs.CurveEditPoints(y)   // a = point , y = curve

Its works fine working with open curves . Howerver working

with periodic curves the output is very wrong (additional points far off the curves )

while the rhino command seems works fine with periodic…

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Added by christoph hermann on October 23, 2012 at 4:41am — No Comments

Mapping a same drawing on variables surfaces

Proiezioni.ghHi, I need a help with projecting a 2d  drawing on various and variables surfaces in way to make the drawing adaptable to the specific surface. Excuse me for my english.…

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Added by Skyhopper on October 22, 2012 at 2:00pm — 3 Comments

Grasshopper data fields! 1-4 novembre 2012, Cava de' Tirreni ITALY tutor: Andrea Graziano

Date un'occhiata, ai workshops presenti sul sitowww.medaarch.com. Al ws di GRASSHOPPER le quote di partecipazione sono ridotte per chi si iscrive entro il 21 Ottobre!! http://www.medaarch.com/workshop-2/grasshopper-data-driven/

Added by Francesca Luciano on October 18, 2012 at 2:43am — No Comments

do you need workshop grasshopper? Data Fields is the answer! 1-4 nov 2012, Cava de' Tirreni Italy

Take a look at workshops on site www.medaarch.com. For the workshop about GRASSHOPPER there are discounts for booking before October 21! http://www.medaarch.com/workshop-2/grasshopper-data-driven/?lang=en…

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Added by Francesca Luciano on October 18, 2012 at 2:30am — No Comments

Paneling Surfaces Webinar This Friday

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Added by GIL AKOS on October 17, 2012 at 11:58am — No Comments

Latest version of Gridshell Components

I've cleaned up Gridshell Components and put together a few example GH files to get started. The inputs and outputs have been rationalised to speed up the modelling process.

 

I've also added an 'Unroll Curves' component which measures the geodesic curvature of a curve on a surface and produces the 2D 'unrolled' curve. Geodesic curves (e.g. those produced with the Shortpath command) unroll to straight lines. It is now possible to generate fabrication patterns for any…

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Added by Alex Baalham on October 17, 2012 at 6:14am — 9 Comments

Karamba Error fem.karamba.pinvoke

Is Karamba 1.0 for Rhino 5?

If no t why am I getting this error on the assembly component and the license component, also all my old Karamba definitions stopped working. I followed the instalation correctly and placed the license on the correct folder.

Thank you in advance.…

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Added by Nicolas on October 16, 2012 at 5:15am — 1 Comment

Working with Data Trees - Videos Online

The videos from our Working with Data Trees are now live! Check them out here: https://vimeo.com/album/2103410

Added by GIL AKOS on October 10, 2012 at 9:23am — 2 Comments

non-planar curve to surface/mesh

patch_groto.gh

how can you convert a non-planar curve to a surface? currently i have a series of brep intersections on a complex object that i'm trying to offset and extrude. my work around has been to patch and convert to mesh in rhino and then set a curve and…

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Added by Snapon on October 9, 2012 at 9:33pm — 1 Comment

Experiments on voronoi cells in mesh relaxed 2/2

Added by yannis on October 9, 2012 at 4:30am — No Comments

Experiments on voronoi cells in mesh relaxed 1/2

Added by yannis on October 9, 2012 at 4:30am — No Comments

Move Geometry with rail curve

Hi. I have a problem, I'm trying to move an object using a
as rail curve and a slider control,I try with two vectors
but the result is not what I want.


thanks

Added by Rodrigo Carrancá on October 8, 2012 at 7:37pm — 1 Comment

Working with Data Trees Webinar Tomorrow!

There is still time to register for tomorrow's webinar! We have a new suite of diagrams describing Data Trees in-depth and all new exercises too. More information can be found at the below links. We look forward to your participation!

http://modelab.nu/?p=7233

https://www.facebook.com/studiomode.modelab

Description:

The main challenge…

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Added by GIL AKOS on October 4, 2012 at 1:48pm — No Comments

Webinar Videos Online!

The videos from last week's Grasshopper Webinar are now live! We hope you enjoy them and we look forward to sharing more videos with you over the course of the fall.

http://modelab.nu/?cat=1022

Added by GIL AKOS on October 4, 2012 at 9:33am — 1 Comment

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