if(n == 0) return poly

  let res = []

  for(let i = 0; i < poly.length - 1; i++) {

    let curr = poly[i].slice()

    let next = poly[i + 1].slice()

    let len = Math.sqrt(Math.pow(curr[0] - next[0], 2), 

                        Math.pow(curr[1] - next[1], 2))

    let mid = [(curr[0] + next[0]) / 2, (curr[1] + next[1]) / 2];

    mid[0] = randomGaussian(mid[0], variance * len)

    mid[1] = randomGaussian(mid[1], variance * len)

    let inner = deform([curr, mid, next], n - 1, 

                       variance)

    res = res.concat(inner)

  }

  return res

}

​

function poly(radius, n) {

  let res = []

  radius = radius || 323.0

  n = n || 6

  let angle =  (Math.PI * 2) / n

    for(let i = 0; i < n; i++) {

    res.push([Math.sin(i * angle) * radius,

              Math.cos(i * angle) * radius])

  }

  return res

}

​

function drawPoly(poly) {

    beginShape()

     for(let pt of poly) vertex(pt[0], pt[1])

     endShape(CLOSE)

}

​

function setup() { 

  noLoop()

  createCanvas(windowWidth, windowHeight)

  noStroke()

}

​

function rep(fn, d, n) {

    let res = d

  for(let i = 0; i < n; i++) res = fn(res)

  return res

}

​

function draw() { 

  push()

  translate(width / 2, height / 2)

  background(250,225,195)

  let std = 20

  let redLayers = new Array(5).fill()

                                        .map((x, i) => deform(poly(100, noise(i) * 10), 5, 0.2))

  let yellowLayers = new Array(50).fill()

                                        .map((x, i) => deform(poly(100, noise(i) * 10), 4, 0.3))

  for(let i = 0; i < redLayers.length + yellowLayers.length; i++)  {

      if(Math.floor(i / 5) % 2 == 0) {

        fill(209, 49, 89, 10)

        push()

        translate(randomGaussian(0, std), randomGaussian(0, std))

        drawPoly(redLayers[i % redLayers.length])

        pop()

      } else if (Math.floor(i / 5) % 2 == 1) {

        fill(238, 255, 0, 20)

        push()

        translate(randomGaussian(0, std), 100 + randomGaussian(0, std))

        drawPoly(yellowLayers[i % yellowLayers.length])

        pop()

      }

  }

}