​

function setup() {

  createCanvas(720, 720);

  noLoop();

}

​

function draw() {

  background(255);

  doLines();

}

​

function mousePressed() {

  background(255);

  doLines();

}

​

function doLines() {

  const iterations = 56;

  const spacing = 12;

​

  const len = 8;

  const randompoints = int(random(1, 7));

  let distanceThreshold = 100;

  const pointsx = [];

  const pointsy = [];

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

    pointsx[i] = random(0, 720);

    pointsy[i] = random(0, 720);

    if (debug == 1 || debug == 4) {

      stroke('red');

      ellipse(pointsx[i], pointsy[i], distanceThreshold, distanceThreshold);

      stroke(0);

    }

  }

​

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

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

      const theta = randomGaussian(-PI / 2.0, PI / 2.0);

      const x = Math.cos(theta) * len;

      const y = Math.sin(theta) * len;

      const offx = spacing*1.5 + (i + 1) * spacing;

      const offy = spacing*1.5 + (j + 1) * spacing;

​

      let canPlaceLine = false;

      //colorMode(HSB, 100);

​

​

      distanceThreshold = random(0, 50);

​

​

      for (let w = 0; w < randompoints; w++) {

        const distance = dist(x + offx, y + offy, pointsx[w], pointsy[w]);

​

        if (debug == 2 || debug == 4) {

          ellipse(x + offx, y + offy, 10, 10);

          ellipse(-x + offx, -y + offy, 10, 10);

        }

​

        if (distance > distanceThreshold && dist(-x + offx, -y + offy, pointsx[w], pointsy[w]) > distanceThreshold) {

          canPlaceLine = true;

        } else {

          canPlaceLine = false;

          break;

        }

      }

      stroke(0);

​

      if (debug == 3 || debug == 4) {

        //colorMode(HSB, 1);

        stroke(cos(theta) * 255, sin(theta) * 255, 255);

      }

      if (canPlaceLine) {

        line(x + offx, y + offy, -x + offx, -y + offy);

      }

    }

  }

}