SlowMo

float posX, posY, velX, velY;

int sz = 20;

int recordedMillis = 0;

int interval = 2000;

int totalRebots = 0;

​

void setup() {

    //fill(255,0,0,30);

    //rect(0,0,width, height);

    //noFill();

  size(300, 200);

   //background(200, 200, 200); 

  posX = width/2;

  posY = height/2;

  velX = 10;

  velY = 10;

}

​

void actualizaPosiciones() {

  if (recordedMillis + interval < millis()) {

    background(0, 0, 0);

    text ("Slow Motion",width/2-30,height/2); 

   frameRate(10);

    recordedMillis = millis();

  }

 else if (recordedMillis + interval/2 < millis()){

    background(200, 200, 200);  

   frameRate(60);

   // recordedMillis = millis();

  }

    posX = posX+velX;

    posY = posY+velY;

​

    if ((posX<0)||(posX>width)) {

      velX = -velX;

      totalRebots ++;

    } 

    //comprobem posY

    if ((posY<0)||(posY>height)) {

      velY = -velY;

      totalRebots ++;

    } 

    fill(127);

  }

  void dibujaBola() {

    fill(255);

    ellipse(posX, posY, totalRebots, totalRebots);

  }

​

  void cuentaRebotes() {

    text (totalRebots, 15, height-15);

  }

​

  void draw() {

    actualizaPosiciones();

    dibujaBola();

    cuentaRebotes();

  }

​

​