var newPicks = []

function setup() {

  createCanvas(windowWidth, windowHeight);

  newPicks.push(new Toothpick(width / 2, height / 2, true))

}

​

function draw() {

  let newerPicks = []

  for (let pick of newPicks) {

    pick.show()

    let ends = pick.endPoints(newPicks)

    for(let end of ends){

      newerPicks.push(new Toothpick(end.x, end.y, !pick.isVertical))

    }

  }

  newPicks = newerPicks

}