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generative modeling for Rhino

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Grouping curves for paneling
7 Replies

Hey All,I have an interesting problem I'm trying to wrap my head around. I have a set of lines that intersect with each other forming a curve network. What I'm trying to do is shattering the lines at…Continue

Tags: paneling, grouping, network, curve

Started this discussion. Last reply by Arie-Willem de Jongh 16 hours ago.

Brep plane split component
3 Replies

Nothing more, nothing less:Brep + some planes = individual brep pieces.…Continue

Tags: python, ghpython, defenition, plane, surface

Started this discussion. Last reply by Arie-Willem de Jongh Apr 26.

Sweep1, output brep surface problem
3 Replies

Hey guys,The sweep1 function gives everyone head aches sometimes, but today i found something really awkward:I have a polyline as section curve and a planar curve as rail curve as the inputs for my…Continue

Tags: error, surface, brep, Sweep1

Started this discussion. Last reply by Arie-Willem de Jongh Feb 20.

Gradient editor bug?
2 Replies

Hi all,I have some troubles with the gradient component. If you double click on the gradient component it opens the gradient editor to edit the colors or add some. The thing is if you click on a…Continue

Tags: bug, editor, Gradient

Started this discussion. Last reply by Arie-Willem de Jongh Sep 6, 2012.

 

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Technical University Delft, Architecture Hyperbody
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http://thinkparametric.com

Arie-Willem de Jongh's Blog

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: …

Continue

Posted on October 31, 2012 at 1:00pm — 2 Comments

Voronoi on Torus

Voronoi on torus, definition:

2012_TorusVoronoi.gh

-edit:

Vicente showed a more elegant solution, i…

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Posted on August 21, 2012 at 12:00pm — 14 Comments

Colour Study

Nice! you just finished your design. This time you thought, up yours with all that minimalism. This time for my façade I'm going to use a lot of different colours, in fact all the colours of the rainbow, in some fancy parametric way. Then its done, it's the shit, everything is where it needs to be. But then.... you get the colour chart send from the manufacturer, with the actual pantone colours. In other words real-life-colours, if you would be so kind to transform your 'screen'-colours into…

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Posted on June 6, 2012 at 6:30pm

Planar Hexagons on double curved surface definition

I've done some research about how to achieve this using various sources online. Mainly:

 

http://research.microsoft.com/en-us/um/people/yangliu/publication/tr-2008-13.pdf…

Continue

Posted on April 29, 2012 at 4:00pm — 13 Comments

Latest Activity

davide recupero commented on Arie-Willem de Jongh's blog post Complete hexagon on surface script / Complete diagrid on an surface script
"thx i'll try with it "
16 hours ago
Arie-Willem de Jongh replied to Arie-Willem de Jongh's discussion Grouping curves for paneling
"Mateusz, I digged some stuff up online and found some interesting arcticles. The problem is that they are really mathematical, I know my fair share of math haha, but they became to much. I understand that most of the time a depth first search (DFS)…"
16 hours ago
Arie-Willem de Jongh commented on Arie-Willem de Jongh's blog post Complete hexagon on surface script / Complete diagrid on an surface script
"Hey Davide, use this one instead , it works with mutliple surfaces as input. I put it in the EDIT above. P.S. you need the python for grasshopper plugin: http://www.food4rhino.com/project/ghpython "
yesterday
davide recupero commented on Arie-Willem de Jongh's blog post Complete hexagon on surface script / Complete diagrid on an surface script
"hi very nice definition. is there a way to avoid the interconnection between edges when you put a list of open surfaces? i tried by grafting or simplifying but this didn't help. thanks."
yesterday
Arie-Willem de Jongh replied to Arie-Willem de Jongh's discussion Grouping curves for paneling
"Thanks all for your responses in such a short amount of time :) ! Mateusz: Thanks, I'll have a look at that wall following maze algorithm. For now my curves are planar, so sorting them clock/counterclock wize when grouping might work. John:…"
yesterday
Arend replied to Arie-Willem de Jongh's discussion Grouping curves for paneling
"Hee Arie, long time no see. I wrote this definition a while ago, creating a pseudo-curve boolean by first converting it to a surface and then splitting it, perhaps this is of use to you? "
yesterday
Piotr replied to Arie-Willem de Jongh's discussion Grouping curves for paneling
"Hi Arie-Willem My approach would be: 1. single surface based on input curves (patch?) 2. Splitting it with input curves 3. Extracting edges from resulting surfaces 4. Removing outside element Not very clever but it may work."
yesterday
Jon Mirtschin replied to Arie-Willem de Jongh's discussion Grouping curves for paneling
"BullAnt has functionality to generate this.  One component can shatter the curves at intersections, and another to process the curve network and generate faces. There's some examples…"
Thursday
Mateusz Zwierzycki replied to Arie-Willem de Jongh's discussion Grouping curves for paneling
"If your graph is planar, you can try with this solution (wall following maze solver)."
Thursday
Mateusz Zwierzycki replied to Arie-Willem de Jongh's discussion Grouping curves for paneling
"I've tried to do that for quite a long time.... but I didn't manage to do it and I couldn't find any paper about it. Formally you can search for "finding cycles in undirected graphs"... "
Thursday
Arie-Willem de Jongh posted a discussion

Grouping curves for paneling

Hey All,I have an interesting problem I'm trying to wrap my head around. I have a set of lines that intersect with each other forming a curve network. What I'm trying to do is shattering the lines at there intersecting points and then form closed curves for panelisation. The first part I achieved, shattering the curves at there intersecting points.But the second part seems simple, but is quite a bitch. I assume there needs to be some custom coding done. I was thinking in pseudo code:1) looping…See More
Thursday
Fernando Garcia liked Arie-Willem de Jongh's photo
May 10
Fernando Garcia liked Arie-Willem de Jongh's photo
May 10
Fernando Garcia liked Arie-Willem de Jongh's photo
May 10
Arie-Willem de Jongh replied to Brian's discussion Overlapping list sorting
"I tried to explain it briefly in this image i hope it is clear. The trick is to understand branch structures in grasshopper, which took me also a couple of weeks playing around before i finally fully got it. Try to play around with this one, its a…"
May 10
Arie-Willem de Jongh replied to Brian's discussion Overlapping list sorting
"Try this def, hope it helps"
May 10

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