Processing scarf code

scarf.pde

int[] rules = { 0, 1, 0, 1, 1, 0, 1, 0 };
int gen = 1;
color on = color(255);
color off = color(0);

void setup() {
    size(98, 1090);
    background(0);
    set(11, 0, on);
    set(43, 0, on);
    set(80, 0, on);
    set(87, 0, on);
    set(93, 0, on);
}

void draw() {
  for (int i=1; i < width - 1; i++) {
    int left = get(i - 1, gen - 1);
    int me = get(i, gen - 1);
    int right = get(i + 1, gen - 1);
    if (rules(left, me, right) == 1) {
      set(i, gen, on);
    }
  }
  gen++;
  if (gen > height - 1) {
    noLoop();
  }
  save("knityak_rule90_325.tif");
}

int rules(color a, color b, color c) {
  if ((a == on) && (b == on) && (c == on)) {
    return rules[0];
  }
  if ((a == on) && (b == on) && (c == off)) {
    return rules[1];
  }
  if ((a == on) && (b == off) && (c == on)) {
    return rules[2];
  }
  if ((a == on) && (b == off) && (c == off)) {
    return rules[3];
  }
  if ((a == off) && (b == on) && (c == on)) {
    return rules[4];
  }
  if ((a == off) && (b == on) && (c == off)) {
    return rules[5];
  }
  if ((a == off) && (b == off) && (c == on)) {
    return rules[6];
  }
  if ((a == off) && (b == off) && (c == off)) {
    return rules[7];
  }
  return 0;
}

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JPEG compressed output: