Haze 26B for Processing

Haze26B.pde

//Haze26B
//date
PImage _img;
int _y = year();
int _mo = month();
int _d = day();
int _h = hour();
int _mi = minute();
int _s = second();
int _gap = 5;
int _maxr = 50;
int _minr = 40;
color[] colors = {};
float[] rs = {};
ArrayList<Bubble> bubbles = new ArrayList<Bubble>();

void setup(){
  size(850, 850);
  _img = loadImage("source.jpg");
  _img.resize(width, height);
  _img.loadPixels();
  frameRate(240);
  background(0);
  getColor();
}

void draw(){
  int i = round(random(bubbles.size() - 1));
  Bubble bs = bubbles.get(i);
  bs.updateMe();
  bs.drawMe();
}

void mousePressed(){
  saveFrame("output/haze26B" + _y + "_" + _mo + "_" + _d + "_" + _h + "_" + _mi + "_" + _s + "_" + "#######.jpg");
}
void getColor(){
  for(int y = 0; y < _img.height; y += _gap){
    for(int x = 0; x < _img.width; x += _gap){
      int loc = x + (y * _img.height);
      color c = _img.pixels[loc];
      //float r = map(brightness(_img.pixels[loc]), 0.0, 255.0, _minr, _maxr);
      bubbles.add(new Bubble(x, y, c));
    }
  }
}

class Bubble{
  PVector location;
  float myr;
  color myc;
  boolean wasBorn;
  boolean hasStopped;
  float acceleration;
  Bubble(float x, float y, color c){
    location = new PVector(x, y);
    myr = 0;
    myc = c;
    wasBorn = false;
    hasStopped = false;
    acceleration = random(4, 40);
  }
  void updateMe(){
    acceleration *= 0.5;
    if(!hasStopped){
      myr += acceleration;
      for(Bubble bs: bubbles){
        if(bs.wasBorn == true){
          float d = dist(this.location.x, this.location.y, bs.location.x, bs.location.y) - this.myr - bs.myr;
          if((d < 2) && (bs != this)){
            hasStopped = true;
          }
        }
      }
    }
  }
  void drawMe(){
    if(!hasStopped){
      wasBorn = true;
      pushMatrix();
      translate(this.location.x, this.location.y);
      noStroke();
      fill(myc);
      ellipse(0, 0, myr * 2, myr * 2);
      popMatrix();
    }
    if(!wasBorn){
      acceleration = random(4, 30);
    }
  }
}