Michael Kessler

I looked at some other solutions that I found on artstation and integrated it with my needs and have a good start with this node combination.

This is my first attempt that what I was trying to do with just a voronoi fracture

freshbaked
Instead of subdividing the triangle mesh, just compute the dual mesh, you can do that with the Divide SOP and you'll be left with the 6-sided prims.

This is a really cool method I haven't used before.