Hi everyone! I've been stuck on a particular problem today. I've been using a simple voronoi in Houdini to fracture a rock, but I'd somehow like to bake a layered texture or vertex map so you can see the lines emanating from the shell of the model. I've attached a picture of some agate so you can get a better understanding. This is so I can export the alembic into C4D and apply different textures to these 'ridges' using the vertex map, or just a baked texture outright. I'd only need a couple of bands at the outer edges, not going all the way to the center
I initially tried converting the rock before the fracture to a volume and baking a ridged texture using the depth from this, but I just can't seem to figure it out. I also tried copying the rock a couple of times, sizing it down a little, then used these copies to bake the vertex colour, but it still wouldn't budge!
I'd be very helpful for any tips as it'd be great to get a procedural solution to this problem