let a=0

let c=20

let angle = 0

let art

​

function setup() {

  createCanvas(400, 400, WEBGL);

  art = createGraphics(400,400);

}

​

function draw() {

  background(220);

  push()

  let x = r+c*cos(a);

  let y = r+c*sin(a);

  art.fill(r,a,c);

  art.ellipse (x+200,y+200,10,10);

  c = c + 0.09

  a = a + 0.8

  pop()

  push()

  texture(art)

  rotateX(angle), 

  rotateY(angle), 

  rotateZ(angle)

  box(200)

  angle = angle + 0.003

  pop()

}

​