/** * L-system (Sierpinski gasket) * * @author aa_debdeb * @date 2016/02/17 */ LSystem lsystem; void setup(){ size(500, 500); float d = 1.5; float delta = 60; String string = "B"; HashMap<Character, String> rules = new HashMap<Character, String>(); rules.put('A', "B+A+B"); rul</character,></character,>…