algorithmic modeling for Rhino
I uploaded Jewelry design modeling with using Voronoi Example.
This file includes Brazil rendering setup.
1)Create 3D Curves.
2)Creat surface with 2Railsweep in Rhino and extract UV curves from outer Ring surface.
Place some points.
3)Create Voronoi, points are also can be moved in random.
4)Create peridoic curve from Voronoi pattern, offset distance is available.
5)If you don't like created curves, Baked to Rhino and modify it.
6)MapSurf to base surface. Here, to make complete intersection with base surface,
offset two base surface and Mapsur, then create 4 section curves then loft them.
7)Bake loft surfaces and split base surface.
8)Use blendsurf to trimmed edges.