/** * cell automaton for diffusion * * @author aa_debdeb * @date 2016/07/02 */ int cellNum = 50; float cellSize = 10; float[][] cells; int[][] dir = {{0, -1, 0, 1, 1, 1, 0, -1, -1}, {0, -1, -1, -1, 0, 1, 1, 1, 0}}; void setup(){ size(500, …