Voronoi in 3D 'a' is the exponent used on the values Move mouse around. Press Space to Draw.
Voronoi is a kind of geometrical way of creating cells based on the distances to different points, Each dot has the color of the cell it is closest to. I also made it so if the distances are close to the same on 2 points, It will be darker. It uses √(x²+y²+z²) for distance.
