createCanvas(800, 800);

}

​

function draw() {

  background(220);

  strokeWeight(3);

  for (let i = 0; i < 10; i++) {

    let x1 = random(width);

    let y1 = random(height);

    let x2 = random(width);

    let y2 = random(height);

    drawWobblyLine(x1, y1, x2, y2, 20);

  }

  noLoop();

}

​

function drawWobblyLine(x1, y1, x2, y2, segments) {

  let segmentLength = dist(x1, y1, x2, y2) / segments;

  let segmentAngle = atan2(y2 - y1, x2 - x1);

  let noiseMax = 20;

  beginShape();

  vertex(x1, y1);

  for (let i = 1; i < segments; i++) {

    let x = x1 + cos(segmentAngle) * i * segmentLength + random(-noiseMax, noiseMax);

    let y = y1 + sin(segmentAngle) * i * segmentLength + random(-noiseMax, noiseMax);

    vertex(x, y);

  }

  vertex(x2, y2);

  endShape();

}

​