ianhi_processing/NatureOfCode/The-Nature-of-Code-Examples-master/Processing/chp4_systems/NOC_4_03_ParticleSystemClass/NOC_4_03_ParticleSystemClass.pde
// The Nature of Code
// Daniel Shiffman
// http://natureofcode.com

ParticleSystem ps;

void setup() {
  size(640,360);
  ps = new ParticleSystem(new PVector(width/2,50));
}

void draw() {
  background(255);
  ps.addParticle();
  ps.run();
}
