Mara 2

var counter = 0;

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  background(0);

}

​

function draw() {

  background(0);

  rectMode(CENTER);

​

  translate(0, 0);

  mouseX/1000

  let num = map(mouseX, 0, width, 0, 200);

​

  for (let y = 10; y < num; y += 1) {

    let rot = map(y, 4, num, 0, PI);

    let posx = map(y, 1, num, 0, width);

    push();

    translate(posx, 0);

    rotate(rot);

    noFill();

    stroke(6,0,255);

    line(0, 0, 500, 0);

    pop();

  }

}