Grasshopper

algorithmic modeling for Rhino

how to pipe voronoi tesselation based on mesh

Hi all,

I recently started to use grasshopper.

A few days ago i started to look into voronoi tesselations on meshes, but i ran into some problems.

I used a script i found on this forum (voronoi-tesselation-on-a-mesh) and it works quite well. 

As a next step i tried to pipe the voronoi pattern with the tspipe component but for some reason this does not work properly.

if i flatten the data before i put it into tspipe it kind of works but the result is not smooth at all.

Is tspipe the right tool for the job or am i just doing something wrong here?

Are there other/better ways to achieve this?

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Permalink Reply by Hyungsoo Kim on November 26, 2015 at 1:59am

Hi.

I think it's not a ts-pipe problem. Your intersection curves are all closed polylines, so there are bunch of duplicate curves.

Before TS-piping, you should get rid of them first.

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Permalink Reply by TS on November 27, 2015 at 1:03am

Thanks for the quick reply! I learned a lot while studying your script.

Your script gives me the result that i aim for but i see that the input sphere you use is no longer a mesh but a surface. The reason i want to use a mesh as an input is that in the end i want to use a 3d scanned object as an input.

I tried to adapt it so it will work on a mesh but then i run into the same problems as before.

Any suggestions on how i can adapt it so it will give the same results when i use a mesh as an input?

thanks!

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