Disclaimer: the demos on this page use WebGL features that aren’t available on many mobile devices. For the best experience, read this on a Desktop computer. What is a Voronoi diagram? Suppose you have a clean, blank canvas. I rudely paint three dots on it: one blue, one red, one purple. Then I ask you to paint the rest of the canvas by painting 1mm by 1mm squares at a time. Before you color each