let circleX;

let circleY;

let circleR = 35;

let speedX = 5;

let speedY = 5;

​

function setup() {

  createCanvas(640, 640);

  // circleR = 30;

  // circleX = random(circleR, width-circleR) ;

  // circleY = random(circleR, height-circleR);

  // speedX = 5;

  // speedY = 5;

}

​

​

function draw() {

  if (frameCount % 60 == 0) {

    randomValue = random(100000);

  }

  randomSeed(randomValue)

  fill(random(0, 255), random(0, 255), random(0, 255), 30)

  rect(0, 0, width, height)

  for (let i=0; i<70; i++){

    makeballs();

​

  }

  circleX += speedX

  circleY += speedY

  function makeballs(){

    circleX = random(circleR, width-circleR)

    circleY = random(circleR,height-circleR)

    fill(random(0, 255), random(0, 255), random(0, 255), 30)

    noStroke();

    ellipse(circleX, circleY, circleR*2, circleR*2);

  }

}

​

​

​

​

​

​

​

​

​

​

​