title: From Voronoi diagram to skeleton
body: <p>I guess this might be a simple question, but I was wondering:</p>
  
  <p>Is it possible and how would you skeletonize a model having its <a href="http://en.wikipedia.org/wiki/Voronoi_diagram" rel="nofollow">Voronoi diagram</a> available?</p>
  
  <p>Any ideas? Links?
  Thank you!</p>