3D voronoi attractor

Hello guys,

I've decided to make a 3d voronoi within a box. Being a grasshopper newbie, I get an error with the srfsplit. Could you guys help me figuring out what may be wrong ?

Also, I have a question. I would like to attach a point attractor, making the openings inside smaller, the further from point. While searching this forum, i've found a definition for a 2d voronoi scale, point attractor. Is it ok to use that in here ?

Thanks in advance for showing the proper directions,

Aleksander

Attachments:

Replies to This Discussion

Permalink Reply by Aleksander Łapiński on September 3, 2013 at 6:09am

Ok, if someone's interested, i made a small progress from tommorrow. But still not getting the proper effect - I mean, the definition shows all the scaled curves instead the only one. Yet I can bake the 3d model and delete proper surfaces, but it seems like loss of time. Any ideas ?

Attachments:

effect 2.jpg, 159 KB
voronoi 1 - upg.gh, 9 KB

Permalink Reply by Joaquim Filipe Reis on September 3, 2013 at 5:34pm

Hi Aleksander Lapinski, i think this will help you for sure.

Attachments:

Voronoi Attraction by Filipe Reis.gh, 10 KB

Permalink Reply by Aleksander Łapiński on September 4, 2013 at 8:36am

Thanks !

I have changed a little bit your version, and it seems to work, as I wanted; seems that I made somewhere one mistake with splitting, since not every surface gets baked, but I can do the rest manually.

Cheers,

Attachments:

effect 3.jpg, 174 KB
Voronoi curves.gh, 10 KB

Permalink Reply by Joaquim Filipe Reis on September 4, 2013 at 1:31pm

Hi Aleksander Lapinski. Well With the help of Michael Pryor too, i think we design a solution to your problem.

Attachments:

0003.gh, 8 KB

Permalink Reply by Alberto Senigagliesi on September 5, 2013 at 3:40am

Hi Joaquim

how do you do for obtaining the wire

transled or scaled onto orthogonal direction

which start by point centroid of wire

Can you help me please

tnx

Attachments:

Proseguio.jpg, 502 KB
Proseguio -VoronoiAttractionbyFilipeReis.gh, 13 KB

Permalink Reply by Joaquim Filipe Reis on September 5, 2013 at 8:29am

Hi Alberto, I don´t know if i understand correctly your question, but as i understand i think the problem is that you are use the wrong point center for scaling, I present bellow in the image the process. If you have any doubt let me know.

Permalink Reply by Alberto Senigagliesi on September 6, 2013 at 1:21am

Hi Joaquim , Tnx for you reply-

You can see wath I want, with greater clarity

in the above picture

Can you help me ?

Permalink Reply by Joaquim Filipe Reis on September 6, 2013 at 9:18am

Ok, I understand. I think that, this approach will resolve your doubt.

Attachments:

VoronoiAttractionbyFilipeReis0004.gh, 17 KB

Permalink Reply by Alberto Senigagliesi on September 6, 2013 at 9:30am

Many Tanks Joaquim

Permalink Reply by Aleksander Łapiński on September 6, 2013 at 12:25pm

Joaquim Filipe Reis Many thanks !

I will try to work a bit with the cell shape itself. Definetely will share my "research"

Cheers !

Permalink Reply by x-stratos on December 22, 2013 at 8:50am

Hi Joaquim

I try your definition _0003.gh_and at the end at LOFT it gives me the following error

1. Insufficient valid profile curves

and draw only lines

do you know why?

thank you

Permalink Reply by Joaquim Filipe Reis on December 22, 2013 at 10:54am

I´m testing again and everything works fine. Maybe are you giving insuficiente points [ on populate 3d ] or maybe are you giving wrong values on { target domain - Remap Numbers ] .