let r = 2;

​

function setup() {

  createCanvas(400, 400);

  angleMode(DEGREES);

  background(255);

  rectMode(CENTER);

}

​

function draw() {

    //led(width/3, height/4, 50, 50);

  //led(50, 50, 20, 20);

  //a = a + 1;

  sithLordTriangle(mouseX, mouseY, 100, 100);

  sithLordTriangle(100, 100, 100, 100);

}

​

function led(x, y, w, h) {

  push();

  translate(x, y);

  rotate(a);

  //fill(170, 220, 255, random(100));

  fill(20, 160, 255, random(50));

  //stroke(10, 170, 250, random(100));

  strokeWeight(1);

  //stroke(10, 150, 255);

  noStroke();

    ellipse(x, y, w, h);

  a = a + 1;

  pop();

}

​

function sithLordTriangle(x, y, w, h){

  push();

  translate(mouseX, mouseY);

  rotate(r);

  r = r + random(100);

  fill(random(255), 20, 20, random(80));

  noStroke();

  beginShape();

  vertex(50, random(10, 300));

  vertex(30, 300);

  vertex(100,100);

  endShape();

  pop();

​

​

}