let x=0;

let y2=0;

​

​

function setup() {

  createCanvas(600, 600);

  randomColor = color(random(255), random(255), random(255)); // Element that changes every time

  noStroke();

}

​

function draw() {

background(25);

  DynamicCircle();

  // Line moving at the top

  stroke(20,x,100);

  y2 = 500* noise(0.005*frameCount);

  line(x,0,x,y2);

  x++;

 //Element that is different every time: Random colored circle in center

  fill(randomColor);

  ellipse(width / 2, height / 2, 100, 100);

​

  }

function DynamicCircle() {

   // Element controlled by the mouse: Moving circle

  fill(255, 150, 150, 200);

  let ellipseSize = dist(mousex2, mousex2, width / 2, height / 2);

  ellipse(mousex2, mousex2, ellipseSize, ellipseSize);

}

​

function DynamicCircle() {

   // Element controlled by the mouse: Moving circle

  fill(255, 150, 150, 200);

  let ellipseSize = dist(mouseX, mouseY, width / 2, height / 2);

  ellipse(mouseX, mouseY, ellipseSize, ellipseSize);

}

​

​

​