Some weeks ago NERVOUS SYSTEM showed a new collection named Porifera.
It is very interesting structure beacause it is based on the separation of a volume (made with cells) by one unique “surface” (not a Rhino surface). Here are the results of my first experiment to partition cells (Voronoi or cubes). It is not yet as good as I want but I have no more () cell just touching by edge or vertex. Not good because it is not a 50 % 50 % separation. But on one of the separation the skeletton is good.
Here a separation rough and smoothed on cubic cells
The process of construction (animated gif if it works !!!)
Cubic and Voronoi cells with differents type of volume generation (Sheet solid or Network solid ref at the end)