C4D tip - Easy Voronoi mesh and lattice from Cervelo on Vimeo.

Easy way to create customizable Voronoi meshes and lattices on planes and solids, without plugins.
Before applying "Current State to Object" you can modify parameters (subdivisions, random seed etc.) and have visual feedback.

EDIT: stupid Outline Selection! -> 01:06

Music: "Chillin Hard" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0/