Genyary - Reflection of a reflection

// Symmetry corresponding to the number of reflections. Change the number for different number of reflections

let symmetry = 8;

let angle = 360 / symmetry;

let saveButton, clearButton, mouseButton, keyboardButton;

let slider;

​

var xStep = 0;

var yStep = 0;

​

var rMax, gMax, bMax;

​

function setup() {

  size = min(windowWidth, windowHeight);

  createCanvas(size, size);

  angleMode(DEGREES);

  rMax = random(1);

  gMax = random(1);

  bMax = random(1);

  background(rMax * 255,gMax * 255, bMax * 255);

​

}

​

function draw() {

  translate(width / 2, height / 2);

  var xNoise = noise(xStep);

  var yNoise = noise(yStep);

​

  var x = map(xNoise, 0, 1, 0, width / 3);

  var y = map(yNoise, 0, 1, 0, height / 3);

​

  var r = map(xNoise, 0, rMax, 0, 255);

  var g = map(yNoise, 0, gMax, 0, 255);

  var b = map(yNoise, 0, bMax, 0, 255);

​

  let pmx = random(200) * xNoise;

  let pmy = random(200) * yNoise;

​

  fill(r, g, b);

​

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

    rotate(angle);

    let sw = 1;

    strokeWeight(sw);

    rect(x, y, pmx, pmy);

    push();

    scale(1, -1);

    rect(x, y, pmx, pmy);

    pop();

  }

​

  xStep += 0.02;

  yStep += 0.01;

}

​

// **************************

// *       Save png         *

// **************************

​

function keyTyped() {

  if (key == "s" || key == "S") save("Title" + int(random(0, 1000)) + ".png");

}

​