mathober day-27: Power

let img1, img2;
let m;
let lineGroup1;
let nSymmetry;

function preload() {
  img1 = loadImage("/assets/power.jpg");
  img2 = loadImage("/assets/star.png");
}

function setup() {
  createCanvas(600, 600);
  strokeWeight(0.25);
  angleMode(DEGREES);
  stroke(255);
  imageMode(CENTER);
  noLoop();
  t = floor(random(0, 3.99));
}

function draw() {
  translate(width / 2, height / 2);
  image(img1, 0, 0, 600, 600);
  nStars = pow(10, 2);
  for (let i = 0; i < nStars; i++) {
    s = randomGaussian(10, 20);
    tr = randomGaussian(0, width / 2);
    ang = random(0, 360);
    image(img2, tr * cos(ang), -width / 4 + tr * sin(ang), s, s);
  }

  for (let i = 0; i < nStars * 2; i++) {
    s = 5 + random(0, 4);
    tr = random(0, width);
    ang = random(0, 360);
    image(
      img2,
      random(-width / 2, width / 2),
      random(-width / 2, width / 2),
      s,
      s
    );
  }
  image(img2, 0, -width / 4, 200, 200);
  nPoppy = width;
  for (let i = 0; i < nPoppy; i++) {
    push();
    x = random(-width / 2 - i / 2, width / 2 + i / 2);
    y = random(i - 20, i + 20);
    if (t === 0) {
      rotate((x * 360) / width / 10);
    } else if (t === 1) {
      rotate((x * 360) / width / 2);
    } else if (t === 2) {
      rotate((x * 360) / width);
    } else if (t === 3) {
      rotate(0);
    }

    translate(x, y - 100);

    scale(0.2 + y / width / 1.5);

    poppy();
    pop();
  }
}
function poppy() {
  n = floor(random(1, 2.2));
  a = 200;
  if (n == 1) {
    fill(141, 184, 132, a);
    x = 0;
    y = 0;
    noStroke();
    tmp = random(-100, 100);
    for (let i = 0; i < height / 2; i++) {
      circle(x, y, 2);
      x = x - tmp * sin(i / 500);
      y = i;
    }
    fill(255, 255, 245, a);
    petal();
    push();
    rotate(random(-40, 40));
    fill(255, 255, 235, a);
    petal();
    pop();
  }
  if (n == 2) {
    fill(141, 184, 132, a);
    x = 0;
    y = 0;
    noStroke();
    tmp = random(-100, 100);
    for (let i = 0; i < height / 2; i++) {
      circle(x, y, 2);
      x = x - tmp * sin(i / 500);
      y = i;
    }
    fill(255, 255, 245, a);
    petal();
    push();
    rotate(random(-190, -170));
    fill(255, 255, 235, a);
    petal();
    pop();
    push();
    rotate(random(-120, -50));
    fill(255 + random(-10, 10), 255 + random(-5, 5), 235 + random(-20, 20), a);
    petal();
    pop();
    push();
    rotate(random(120, 50));
    fill(255 + random(-10, 10), 255 + random(-5, 5), 235 + random(-20, 20), a);
    petal();
    pop();
    push();

    stroke(252, 251, 179);
    for (let i = 0; i < 500; i++) {
      stroke(200 + random(30, 60), 190 + random(30, 60), 129 + random(30, 60));
      p = random(10, 20);
      a = random(0, 360, a);

      line(0, 0, p * cos(a), p * sin(a));
    }
    fill(150, 150, 90, a);
    circle(0, 0, 5);
    pop();
  }
}

function petal() {
  beginShape();
  vertex(0, 0);
  r = 50;
  for (let i = 0; i < 100; i++) {
    vertex(
      r * cos(-160 + i) + 1 * cos(i * 50 + random(-100, 100)),
      r * sin(-160 + i) + 1 * sin(i * 50 + random(-100, 100))
    );
  }
  endShape();
  circle(0, -5, 10);
  push();
  translate(10, -20);
  rotate(-60);
  ellipse(0, 0, r, 10);
  pop();
  push();
  translate(-20, -8);
  rotate(20);
  ellipse(0, 0, r, 10);
  pop();
}

function keyPressed() {
  setup();
  draw();
}

function mousePressed() {
  setup();
  draw();
}