import processing.opengl.*;

float newdim=0;
float posX;
float posY;
ArrayList rettangoli;//inizializza array dinamico
//carica i dati
void setup (){
rectMode(CENTER);
size (1024,768,OPENGL);
//chiama il rettangolo dalla classe
 rettangoli = new ArrayList();  // Create an empty ArrayList
  rettangoli.add(new Rettangolo (340, 240, 60, 80,0.1, 125));
}
//disegna 
void draw(){
  background (255);
  noStroke(); 
  Rettangolo r;
    posX+=(mouseX-posX)*0.05;
    posY+=(mouseY-posY)*0.05;
    
   for (int i = rettangoli.size()-1; i >= 0; i--) { 
    r = (Rettangolo) rettangoli.get(i);
    r.changeRotate(posX*.001);
    
    r.changeDimension2(posX*.1, posY*.1); 
    r.changePosition(posX, posY);
    r.changeRotation(posX*0.01);
    r.drawRect();
     //r.changeDimension2(
   }
pushMatrix();
translate(width,0,0);
rotateY (-PI);
for (int i = rettangoli.size()-1; i >= 0; i--){
  r = (Rettangolo) rettangoli.get(i);
  r.drawRect();
   }
   popMatrix();
   
   pushMatrix();
translate(0,height,0);
rotateX(-PI);
for (int i = rettangoli.size()-1; i >= 0; i--){
  r = (Rettangolo) rettangoli.get(i);
  r.drawRect();
   }
   popMatrix();
   
   pushMatrix();
translate(width,height,0);
rotateY(-PI);
rotateX(-PI);

for (int i = rettangoli.size()-1; i >= 0; i--){
  r = (Rettangolo) rettangoli.get(i);
  r.drawRect();
   }
   popMatrix();
}
void mousePressed() {

  newdim =newdim+20;
  if (newdim>600) {
    newdim=20;}
    
  for (int i =0; i < 5; i++) {
  rettangoli.add(new Rettangolo(random (width)-width/2, random (height)-height/2,150-newdim,160-newdim,random(TWO_PI),30));  

 }

}