Emotional lines_06

// by SamuelYAN

// more works //

// https://twitter.com/SamuelAnn0924

// https://www.instagram.com/samuel_yan_1990/

​

var seed = Math.random() * 15283;

var t;

var num, vNum;

var radius, mySize, margin;

var sizes = [];

​

let colors = [];

let colors0 = "281914-1a1a1a-202020-242e30".split("-").map((a) => "#" + a);

let colors22 = "070A0D-171F26-4A5259-7B848C-AEB7BF".split("-").map((a) => "#" + a);

let colors23 = "D94389-4D578C-3791A6-3DF2D1-F28080".split("-").map((a) => "#" + a);

let colors24 = "F28D35-D96A29-A66641-D9B0A7-F2DAD8".split("-").map((a) => "#" + a);

let colors25 = "F2A7D8-473959-655A8C-9F8FD9-5979D9".split("-").map((a) => "#" + a);

let colors26 = "025951-012623-21BF92-73D9BC-0D0D0D".split("-").map((a) => "#" + a);

let colors7 = "fefefe-fffffb-fafdff-fef9fb-f7fcfe".split("-").map((a) => "#" + a);

let colors8 = "8c75ff-c553d2-2dfd60-2788f5-23054f-f21252-8834f1-c4dd92-184fd3-f9fee2-2E294E-541388-F1E9DA-FFD400-D90368-e9baaa-ffa07a-164555-ffe1d0-acd9e7-4596c7-6d8370-e45240-21d3a4-3303f9-cd2220-173df6-244ca8-a00360-b31016".split("-").map((a) => "#" + a);

let colors11 = "025159-3E848C-7AB8BF-C4EEF2-A67458".split("-").map((a) => "#" + a);

let colors12 = "10454F-506266-818274-A3AB78-BDE038".split("-").map((a) => "#" + a);

let colors13 = "D96690-F28DB2-F2C9E0-89C2D9-88E8F2".split("-").map((a) => "#" + a);

var color_setup1, color_setup2;

let color_bg;

let v_planet = [];

​

function setup() {

  randomSeed(seed);

  // pixelDensity(5);

  mySize = min(windowWidth, windowHeight);

  margin = mySize / 100;

  createCanvas(windowWidth, windowHeight, WEBGL);

  color_setup1 = colors7;

  color_setup2 = random([colors22, colors23, colors24, colors25, colors26, colors11, colors12, colors13]);

  color_bg = "#202020";

  background(color_bg);

  // num = 50;

  num = int(random(30, 60));

  radius = mySize * 0.85;

  for (let a = 0; a < TAU; a += TAU / num) {

    sizes.push(random(0.1, 0.5))

  }

  t = 0;

}

​

function draw() {

  randomSeed(seed);

  background(color_bg);

​

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

    let a = (TAU / num) * i;

    let x = radius * sin(a + t) / random(5, 3) / 1.0;

    let y = radius * cos(a + t) / random(3, 5) / 1.0;

    v_planet[i] = createVector(x, y);

  }

  push();

​

  for (let q = 0; q < 1 / 5; q += 2 * random(0.01, 0.02)) {

    for (let j = 0; j < 2; j++) {

      let n = noise(q*t, j*t,frameCount*0.01);

      rotateX(random(TAU) + t / 10*j + q / random(75, 100) / 10);

      rotateY(random(PI) - t / 10*j - q / random(75, 100) / 10);

      rotateZ(random(PI / 2) - t / 10*j + q / random(75, 100) / 10);

      noFill();

      strokeWeight(n * 5.5 * random(0.2, 0.6));

      stroke(random(color_setup2));

​

      for (let i = 0; i < num; i += 1) {

        let d = random(radius / 128, radius / 64) / 0.1;

        let x_plus = random(-100, 100) *n + 0.25 * random(-d, d) / 1;

        let y_plus = random(-100, 100) *n + 0.25 * random(-d, d) / 1;

        let z_plus = random(-100, 100) *n + 0.25 * random(-d, d) / 1;

        line(0,0,0,v_planet[i].x + x_plus, v_planet[i].y + y_plus, z_plus);

      }

      for (let i = 0; i < num; i += 2) {

        let d = (1.5 + sin(t)) * random(radius / 2, radius / 4);

        let x_plus = 0.5 * random(-d, d) / 1;

        let y_plus = 0.5 * random(-d, d) / 1;

        let z_plus = 0.5 * random(-d, d) / 1;

        stroke(random(color_setup2));

        strokeWeight(random(0.1));

        noFill();

        push();

        translate(v_planet[i].x + x_plus, v_planet[i].y + y_plus, z_plus);

        rotateX(t);

        rotateY(t);

        rotateZ(t);

        torus(random(3), random(1), 6);

        pop();

      }

    }

  }

  pop();

​

  t += random(2, 1) * random(0.001, 0.005) / 0.5;

}

​

​

function keyTyped() {

  if (key === "s" || key === "S") {

    saveCanvas("0706_Emotional lines_06_2022", "png");

  }

}