A kind of fractal cube, minus many iterations for sake of speed. Vary reduction factor before clicking flag -- sets size of smaller cube by reduction factor, then the next set of smaller cubes is reduced by same factor. Turn on or off labels of x y z coordinates of vertices.
Only 3 orders of cubes. There's many other types of fractal cubes. The xyz labels help see how to connect vertices when you code. I only did it here for the large cube, but the dimensions repeat at smaller scales.
