While not the same thing, the concept of increasing the degree of realism/getting away from things that are too regular reminded me of Perlin Noise: http://en.w

While not the same thing, the concept of increasing the degree of realism/getting away from things that are too regular reminded me of Perlin Noise: http://en.wikipedia.org/wiki/Perlin_noise http://en.wikipedia.org/wiki/Perlin_noise