voronoi facade?

hi,

i'm new to grasshopper and i wanted to create voronoi facade structure for a personal project i want to make..

I tried some 3dVoronoi definitions but in the end the cells were not connected well enough to eachother (single corners sticking out of the structure)

I found something which resembles the image i have in my mind..

http://www.designboom.com/tools/WPro/images/11g/bh1.jpg

it's the basque healthquarter in bilbao

I want to do the same structure for different tower typologies.. e.g. straight tower, tower spliting in two parts etc.

so how did they make the facade.. did they use a 2d voronoi structre and pushed/pulled some points so it would be more plastic.. or is it really a 3d voronoi structure?

thanx in adv

rmn.

Replies to This Discussion

Permalink Reply by George Faber on May 28, 2012 at 9:53am

3d works best. Think of it as a subtractive process.

Attachments:

3d voronoi.3dm, 64 KB
3d voronoi.gh, 8 KB

Permalink Reply by trmnmr on May 28, 2012 at 10:00am

thanks for your reply george.

i already tried this and as i said.. it gives me some sharp, sticking out corners.. the example of the facade i posted is different. do you know what i mean?

Permalink Reply by George Faber on May 28, 2012 at 12:10pm

No I don't understand. When you pipe the edges the seem to relatively clean.

are you looking to fillet the corners kind of like this....

Permalink Reply by trmnmr on May 28, 2012 at 2:38pm

ok, so in the first example the corners are very pointy.. in the second example, the voronoi topography of the facade is much more calm.. I need it to be like that

Permalink Reply by MARIO VERGARA on May 28, 2012 at 2:59pm

try this

you need to have weaverbird intalled

regards

Attachments:

demo.gh, 6 KB

Permalink Reply by trmnmr on May 28, 2012 at 5:08pm

thanks, but also not what i'm looking for.. i need the same kind of surface from the facade of the image i put here.. fillet and all this stuff is not important to me.

Permalink Reply by MARIO VERGARA on May 28, 2012 at 6:45pm

maybe you could upload a sketch or something where you could explain the geometric procedures you need to acomplish.

sorry but with that image is not clear to me of what you need

regards

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