genuary6

const nodeNum = 500;

const nodes = [];

​

function setup() {

  createCanvas(600, 600);

  colorMode(HSB, 360, 100, 100);

  blendMode(ADD);

  background(0);

​

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

    let x = random(width);

    let y = random(height);

    nodes.push(createVector(x, y));

  }

​

  for (let h = 0; h < nodeNum - 2; h++) {

    let n = nodes[h];

    for (let i = h + 1; i < nodeNum - 1; i++) {

      let m = nodes[i];

      for (let j = i + 1; j < nodeNum; j++) {

        let l = nodes[j];

        if (

          dist(n.x, n.y, m.x, m.y) < 150 &&

          //dist(n.x, n.y, l.x, l.y) < 150 &&

          dist(m.x, m.y, l.x, l.y) < 8

        ) {

          fill(random(200, 290), 80, 100);

          noStroke();

          triangle(n.x, n.y, m.x, m.y, l.x, l.y);

        }

      }

    }

  }

}