Noise vs Random

function setup() {

  createCanvas(windowWidth, windowHeight);

  background(100);

​

}

​

function draw() {

  //Background (Grauwert, Alpha -> Transparenz)

  background (255, 5);

  noFill();

  stroke(255);

  //ellipse (wohin               .......      zweimal hight = Kreis)

  ellipse (width/4, height/2, noise (millis()) *height, noise (millis()) *height);

​

  r = random(height)

  ellipse(3*width/4, height/2, r, r);

}