Genuary 12: subdivision - OpenProcessing

mySketch
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let colors=["#e70617","#c15a01","#458075","#57d0c9","#b7667d","#ee80b3","#b92b09","#030003"]
​
function preload(){
font= loadFont('FamiljenGrotesk-VariableFont_wght.ttf')
}
​
function setup() {
​
  createCanvas(400, 400); 
  blendMode(MULTIPLY)
  background('#f4f1de') 
  noStroke()
  
  breakDown(40, 40, 320, 320, 0)
  
  blendMode(BLEND)
  noFill()
  stroke(100)
  textFont(font)
   fill(100)
  strokeWeight(1)
  stroke(100)
  text('1.12', 20, 380)   
}
​
function colorMixer(depth, colorArray, alpha) {
  let c = noise(depth, frameCount) * colorArray.length
  let c1 = floor(c)
  let c2 = floor(c + 1) % colorArray.length
  let color1 = colorArray[c1]
  let color2 = colorArray[c2]
  let mix = fract(c)
  let coloring = color(spectral.mix(color1, color2, mix))
  coloring.setAlpha(alpha)
  return coloring
}
​
​
function breakDown(x, y, w, h, depth){
push()
  fill(colorMixer(depth, colors, 100))
  if(depth<0){
  drawingContext.shadowBlur =  w*0.02+h*0.02;
  drawingContext.shadowColor = colorMixer(depth+3, colors)
  }
  translate(x, y)
  rect(0, 0, w, h, w*0.05+h*0.05 )
  fill(colorMixer(depth+0.5, colors, 100))
  rect(w*0.05, h*0.05, w*0.9, h*0.9, w*0.04+h*0.04)
  if(depth<5){
    let chooser
    if(depth>1){
    chooser= floor(random(6))
    } else{
    chooser= floor(random(1, 6))
    }
    
  switch (chooser) {
    case 0:
      break
    case 1:
      breakDown(w*0.1, h*0.1, w*0.35, h*0.8, depth+1)
      breakDown(w*0.55, h*0.1, w*0.35, h*0.35, depth+1)
      breakDown(w*0.55, h*0.55, w*0.35, h*0.35, depth+1)
      break
    case 2:
      breakDown(w*0.55, h*0.1, w*0.35, h*0.8, depth+1)
      breakDown(w*0.1, h*0.1, w*0.35, h*0.35, depth+1)
      breakDown(w*0.1, h*0.55, w*0.35, h*0.35, depth+1)
      break
    case 3:
      breakDown(w*0.1, h*0.1, w*0.8, h*0.35, depth+1)
      breakDown(w*0.1, h*0.55, w*0.35, h*0.35, depth+1)
      breakDown(w*0.55, h*0.55, w*0.35, h*0.35, depth+1)
      break
    case 4:
      breakDown(w*0.1, h*0.55, w*0.8, h*0.35, depth+1)
      breakDown(w*0.1, h*0.1, w*0.35, h*0.35, depth+1)
      breakDown(w*0.55, h*0.1, w*0.35, h*0.35, depth+1)
      break
    case 5:
      breakDown(w*0.1, h*0.1, w*0.35, h*0.35, depth+1)
      breakDown(w*0.55, h*0.1, w*0.35, h*0.35, depth+1)
      breakDown(w*0.1, h*0.55, w*0.35, h*0.35, depth+1)
      breakDown(w*0.55, h*0.55, w*0.35, h*0.35, depth+1)
      break
  }
  }
  pop()
}