5.5.18

http://www.ntik.dk/2016/Nr1/Washko.pdf​

In mathematics, a Voronoi diagram is a partitioning of a plane into regions based on distance to points in a specific subset of the plane.

http://www.delimited.io/blog/2014/3/14/d3js-threejs-and-css-3d-transforms

d3 - 2d data

three.js - dynamic 3d graphics

https://bl.ocks.org/mbostock/4060366