water_colour

function setup() {

  simple();

  colourMode(HSB);

}

​

function draw() {

  for (var i = 200; i <= 400; i+=10) {

    blob(0, i*1.25-100, i);

  }

    for (var i = 200; i <= 400; i+=10) {

    blob(230, 150 + i*1.25, i);

  }

}

​

​

function blob(h, x1, y1) {

  noStroke();

  for (var i = 0; i < 10; i++) {

    var rs = random(2.0)-1.0;

    fill(h + 4*rs, 80, 80, 0.01);

    beginShape();

    for (var a=0; a<=360; a+=10) {

​

      var r = 150 + 50*(noise(4*rs + a) * 2 - 1);

​

      var x = r * cos(a);

      var y = r * sin(a);

​

      vertex(x1 + x, y1 + y);

​

    }

    endShape();

  }

}