let y = 0;

let roY = 0.01;

let xJump = -1;

​

function setup() {

  createCanvas(400, 400, WEBGL);

  rect(CENTER);

}

​

function draw() {

  colorMode(HSB);

  background(mouseX,mouseY,225,225);

  rotateX (frameCount *0.01);

  rotateY(roY);

  rotateX(frameCount * 0.01);

  rotateZ(frameCount * 0.1);

  torus(50, 25);

  fill(map(mouseX, 0, width, 0, 360),

    map(mouseY, 0, height, 0, 255),

    90,

    map(mouseY, 0, height, 0, 8));

  strokeWeight(4); 

  line(20, 40, 80, 40);

  mouseX = mouseX = xJump;

  if (mouseX >= width || mouseX<= 0) {

    mouseX = frameRate * 0.01; }

}

​