VORONOI DENSITY ON CURVED SURFACE

Hi,

I am working on a definition that will create voronoi on a curved surface such that the voronoi will be less dense in planar part of the surface but the density will increase as the curvature increases.

I understand that it all has to somehow do with distributing points or evaluating surface in a way that the density is dependent on the curvature. But I do not know how to do it. I am attaching my GH file as well as my Rhino file

PLEASE HELP