var pointX = [];

var pointY = [];

var speedX = [];

var speedY = [];



function setup() {

  createCanvas(windowWidth,

               windowHeight);

  for (var i = 0; i < 3; i = i + 1) {

    pointX[i] = random(0, windowWidth);

    pointY[i] = random(0, windowHeight);

    speedX[i] = random(-5, 100);

    speedY[i] = random(-5, 100);

  }

}



function draw() {

  background(234, 234, 234, 20);

    

  for (var i = 0; i < 3; i = i + 1) {

    pointX[i] = pointX[i] + speedX[i];

    pointY[i] = pointY[i] + speedY[i];



    if (pointX[i] > windowWidth || pointX[i] < 0) {

      speedX[i] = -speedX[i];

    }

    

    if (pointY[i] > windowHeight || pointY[i] < 0) {

      speedY[i] = -speedY[i];

    }

  }



  drawTriangle();

}



function drawTriangle() {

  stroke(110, 250, 240);

	textSize(150);

	text("🕷",pointX[2],pointY[1]);

}