ნაწილაკთა ტიპები

var Particle = function(position) {
  this.acceleration = new PVector(0, 0{,}05);
  this.velocity = new PVector(random(-1, 1), random(-1, 0));
  this.position = position.get();
};

Particle.prototype.run = function() {
  this.update();
  this.display();
};

Particle.prototype.update = function(){
  this.velocity.add(this.acceleration);
  this.position.add(this.velocity);
};

Particle.prototype.display = function() {
  fill(127, 127, 127);
  ellipse(this.position.x, this.position.y, 12, 12);
};

var Confetti = function(position) {
  Particle.call(this, position);
};

Confetti.prototype = Object.create(Particle.prototype);
Confetti.prototype.constructor = Confetti;

Confetti.prototype.display = function(){
  rectMode(CENTER);
  fill(0, 0, 255, this.timeToLive);
  stroke(0, 0, 0, this.timeToLive);
  strokeWeight(2);
  rect(0, 0, 12, 12);
};

var theta = map(this.position.x, 0, width, 0, TWO_PI);

Confetti.prototype.display = function(){
  rectMode(CENTER);
  fill(0, 0, 255);
  stroke(0, 0, 0);
  strokeWeight(2);
  pushMatrix();
  translate(this.position.x, this.position.y);
  var theta = map(this.position.x, 0, width, 0, TWO_PI * 2);
  rotate(theta);
  rect(0, 0, 12, 12);
  popMatrix();
};

var ParticleSystem = function(position) {
  this.origin = position;
  this.particles = [];
  this.confettis = [];
};

ParticleSystem.prototype.addParticle = function() {
    this.particles.push(new Particle(this.origin));
    this.confettis.push(new Confetti(this.origin));
};

ParticleSystem.prototype.run = function(){
  for (var i = this.particles.length-1; i >= 0; i--) {
    var p = this.particles[i];
    p.run();
  }
for (var i = this.confettis.length-1; i >= 0; i--) {
    var p = this.confettis[i]; p.run();
  }
};

var ParticleSystem = function(position) {
  this.origin = position;
  this.particles = [];
};

ParticleSystem.prototype.addParticle = function() {
  var r = random(1);
  if (r < 0{,}5) {
    this.particles.push(new Particle(this.origin));
  } else {
    this.particles.push(new Confetti(this.origin));
  }
};

ParticleSystem.prototype.run = function(){
  for (var i = this.particles.length-1; i >= 0; i--) {
    var p = this.particles[i];
    p.run();
    if (p.isDead()) {
      this.particles.splice(i, 1);
    }
  }
};