GD_ellipse_02

function setup() {

  createCanvas(windowWidth, windowHeight);

  background(0);

}

​

function draw() {

  translate(width/2,height/2);

  background(0,5);

  noFill();

  stroke(255);

  let s = map(sin(millis()/1500),-1,1, -150,150);

  let c = map(cos(millis()/1500), -1, 1, -150, 150);

  //translate(c,s);

  //translate(0,s);

  rotate(s);

  ellipse(100, 0, 60, 200);

  ellipse(100, 0, 200, 60);

  rotate(40);

  ellipse(100, 0, 60, 200);

  rotate(-80);

  ellipse(100, 0, 60, 200);

  ellipseMode(CENTER);

  /*

  let s1 = map(sin(millis()/1500),-1,1, -150,150);

  rotate(s1);

  rect(100,100,200,200);

  rect(100,100,200,200);

  rotate(45);

  rect(100,100,200,200);

  rotate(-90);

  rectMode(CENTER);

  */

}