morphWalk

// sin, cos, rotate, ellipse, generative

​

float rad, amp, x, y, incr, posX, h, n1, n2;

​

void setup() {

  colorMode(HSB, 360, 100, 100, 100);

  size(1200, 300);

  background(0);

  strokeWeight(.1);

  noFill();

  incr = TWO_PI/600;

  posX = -100;

  h = random(20, 340);

  n1 = random(.5, 4.5);

  n2 = random(12, 18);

}

​

void draw() {

  posX += .5;

  translate(posX, height/2);

  rotate(sin(frameCount* .005) * .9);

  if ( posX < width + 150) {

    for (float ang = 0; ang < TWO_PI; ang += incr) {

      x  = (rad + amp * sin(5*ang)) *cos(ang) ;

      y  = (rad + amp * cos(n1*ang)) *sin(ang); 

      stroke(h + sin(ang*3)*20, 100, 100);

      ellipse(x, y, .5, .5);

    }

  }

  amp = sin(frameCount* .01) * n2;

  rad = 80 + sin(frameCount* .016) * 10;

}

​

​

​

​

​

​

​

​

​

​