Lloyd's algorithm

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Permalink Reply by Daniel Piker on June 2, 2011 at 7:50am

Here's the definition. The first part creates a random distribution of points, weighted according to the darkness of the chosen image. The Lloyd relaxation step is just the 3 components at the end.

Attachments:

• image_pts.ghx, 283 KB

Permalink Reply by rik on June 7, 2011 at 4:35am

Thanks for sharing this cool definition!

I tried to use it and it kind of works just when i directly plug the cull component to the voronoi one skipping the HS... it does not have the same detail though...

Is there a way to increase/decrease the number of points within the distribution and therefore to sharpen the final image?

 

thank you!

Permalink Reply by Yannis Chatzikonstantinou on June 4, 2011 at 7:26am

That looks outstanding!!!!

Permalink Reply by ekaggrat singh kalsi on June 12, 2011 at 3:25am

the hoop snake doesnot seem to work in the attached gh file

Permalink Reply by Yannis Chatzikonstantinou on June 12, 2011 at 4:55am

Works here in Rhino 4 GH 8.0010.

What seems to be the problem?

Permalink Reply by ekaggrat singh kalsi on June 12, 2011 at 7:28pm

the hoopsnake component shows up in orange color and doesnot output any data

 

Permalink Reply by Corrado Giacobazzi on June 13, 2011 at 5:43pm

follow the instructions you can find here: http://www.volatileprototypes.com/projects/hoopsnake/ (double-click on HS component...). I Hope it helps (on my gh 8.0009 the definition worked perfectly)!

 

Thank you Yiannis for the smart component!!

Permalink Reply by Elam Reins on June 30, 2011 at 4:19pm

I do have one kind of unrelated question though...how did you groud those three definitions in the script?