bone microstructure and voronoi diagram... need help

Hello,

I would like to generate the TRABECULAR area in bone (on the picture) using Voronoi diagram (or cell, whatever) in the Grasshopper software.

I have a solid part file generated from micro CT data.

Can I have your comments on how to generate trabecular-like Voronoi structure ?

Replies to This Discussion

Permalink Reply by Nik Willmore on August 8, 2015 at 11:14am

I had to explode the polylines that wbDual creates and remove duplicates.

Attachments:

Bone Structure E Cocoon.gh, 217 KB

Permalink Reply by mark zirinsky on August 10, 2015 at 9:29pm

neat stuff. I will see what tweaks I can do. an issue I have had in other defs, after I explode and remove duplicate lines, I lose the tree structure which makes further manipulations of any complexity difficult.

Permalink Reply by David Stasiuk on August 10, 2015 at 4:38pm

It's a beast!

Permalink Reply by SSB on August 10, 2015 at 10:50pm

http://www.grasshopper3d.com/forum/topics/voronoi-diagram-and-bone-...

can you help me out with this too ?

Permalink Reply by Oliver Tessin on December 9, 2016 at 8:55am

I do seem to have the same problem with MeshMachine as mentioned some posts earlier. I installed Plankton 0.3.0, 0.3.4 and 0.4.0. Checked all file proporties... Any ideas what I'm missing? (I did try the "CreatePlankton" component, merely because I thought it might be an update of an older version.)

Many thanks,

Oliver