let a,b,c,d,e,f;

let i;

let fs;

let directionA=2;

let directionB=2;

​

​

​

function setup() {

  createCanvas(400, 400);

  background(0)

}

​

function draw() {

 // background(0)

  a=random(0,width)

  b=random(0,height)

  c=width/2

  d=height/2

  e=random(0,width)

  f=random(0,height)

  fill(a,b,d,255)

  stroke(a,b,d,a)

  strokeWeight(3)

  for (let i = 0; i < 15; i = i + 5) {ellipse (a+i,b+i,5);   

}

  a=a+directionA;b=b+directionA

  for (let i = 0; i < 15; i = i + 5) {line (c,d,e,f)

​

}

​

​

​

}

​

// full screen

function mousePressed() {

  if (mouseX < 100 && mouseY < 100) {

    fs=fullscreen}

  fullscreen(fs);}

​

function windowResized() {

  resizeCanvas(windowWidth, windowHeight);

}

​

​

​

​

​

​

​