var xoff2= 20000

function setup() {

  createCanvas(400, 400);

​

}

​

function draw() {

  background(0);

  //just random and jaggy motions of cicrcle

  //var x = random(width);

  //map 0 to 1 to 0 to width b/c of noise only being from 0 to1

  //perslin noise values cluster more around the center between the values 

  var x = map (noise(xoff1), 0,1,0, width);

  var y = map (noise(xoff2), 0,1,0, height);

  //random but more smooth motions of circle bceause you increment it by .01 to the next random number

  xoff1 -= 0.01;

  xoff2 -= 0.01;

  ellipse( x, y, 50,50);

​

}

​

​

​