float scaleSeed = 0;

void setup ()
{

  size(600,400);
  framerate(100);
  colorMode(RGB, 1.0);
  smooth();
  
}



void draw ()
{

  // background(000);
  
  float scaleNum = 100*sin(scaleSeed)+100;
  float scaleNum2 = 100*sin(scaleSeed*PI*2)+100;
  
  translate(width/2, height/2);
  rotate(scaleSeed*1);
  
  translate(160+scaleNum2/5, 0);
  rotate(scaleSeed*10);
  
  stroke(0, 0.2);
  fill(1, 0.1);
  
  ellipseMode(CENTER);
  ellipse (10, 0, scaleNum/5, scaleNum/5);
  ellipse (-10, 0, scaleNum/5, scaleNum/5);
  
  scaleSeed += 0.01;

}