19_11_26

let pallete;

let bg;

​

function setup() {

  createCanvas(800, 800);

  noLoop();

  rectMode(CENTER);

  pallete = ["#b80c09", "#0b4f6c", "#01baef", "#fbfbff", "#040f16"];

  bg = createGraphics(width, height);

  bg.noFill();

  bg.strokeWeight(0.5);

  for (let i = 0; i < 100000; i++) {

    let x = random(width);

    let y = random(height);

    let s = random(10);

    let ns = 0.002;

    bg.stroke(noise(x * ns, y * ns) * 255, 50);

    bg.rect(x, y, s, s);

  }

}

​

function draw() {

  let cx = width / 2;

  let cy = height / 2;

  let points = [];

  let count = 100000;

  background(255);

  image(bg, 0, 0);

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

    let a = random(TWO_PI);

    let d = random(width * 0.8);

    let x = cx + cos(a) * d;

    let y = cy + sin(a) * d;

    let s = map(dist(0, y, 0, 0), 0, height, 10, 300);

    let add = true;

    for (let j = 0; j < points.length; j++) {

      let p = points[j];

      if (dist(x, y, p.x, p.y) < (s + p.z) * 0.5) {

        add = false;

        break;

      }

    }

    if (add) points.push(createVector(x, y, s));

  }

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

    let p = points[i];

    form(p.x, p.y, p.z * 0.85);

  }

​

}

​

function form(x, y, s) {

  noStroke();

  fill(0, 5);

  for (let i = 0; i < 100; i++) {

    let w = map(i, 0, 100, 0, s);

    let h = map(i, 0, 100, 0, s * 0.1);

    ellipse(x, y + s / 2, w, h);

  }

  noStroke();

  push();

  translate(x, y);

  rotate(random(TAU));

  fill(0, 10);

  for (let i = 0; i < 50; i++) {

    let a = map(i, 0, 49, 0, PI * 0.8)

    arc(0, 0, s, s, -a, a, OPEN);

  }

  pop();

}

​

function keyPressed() {

  redraw();

}