let speed;

let ac = 0.1;

let y = 0

​

​

​

function setup() {

  createCanvas(710, 400);

  background(0);

 // noStroke();

 // noFill()

  ellipseMode(RADIUS);

  inhale()

​

}

​

function draw() {

 // background(0);

  drawGradient(width / 2, height / 2);

  point(height/2+y, x)

  y = y+0.1

​

}

​

function drawGradient(f, y) {

​

  let h = 0;

  for (let r = x; r > 0; --r) {

   // strokeWeight(10)

    // fill(255, 255, 255, h);

      noFill()

  stroke(255+h, 255+h, 255+h, h-4)

  strokeWeight(10)

    ellipse(f, y, r, r);

    h = h + 0.2

  }

  x = x + speed

}

​

​

​

function inhale() {

​

  setTimeout(inhale, 2000);

  speed = 1

  speed = speed

  ac++

  setTimeout(pause, 2000);

  console.log(speed)

​

​

}

​

function pause() {

    clearTimeout(pause, 2000)

  speed = 0.01

    speed = speed

  ac = 0

  setTimeout(exhale, 2000);

  console.log(speed)

}

​

function exhale() {

  clearTimeout(exhale, 2000)

  speed = 1

  speed = -speed

  ac = -(ac++)

  setTimeout(pause2, 2000);

  console.log(speed)

}

​

function pause2() {

  clearTimeout(pause2, 2000)

  speed = 0.01

    speed = -speed

  ac = 0

  setTimeout(inhale, 2000);

  console.log(speed)

}