white noise

function setup() {

  createCanvas(800, 600);

  background(0)

}

let deg = 0

function draw(){

  const lines = 10

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

    let centerX = random(300,500);

    let centerY = random(200,400);

    let radius = random(100,300);

    let radian1 = radians(deg)

    let radian2 = radians(deg+180)

    let x = radius * cos(radian1);

    let y = -radius * sin(radian1);

    let x2 = radius * cos(radian2);

    let y2 = -radius * sin(radian2);

    stroke(255, 255, 255,30);

    line(centerX+x,centerY+y,centerX+x2,centerY+y2)

    deg += random(180)

  }

}