/* built with Studio Sketchpad: 
 *   https://sketchpad.cc
 * 
 * observe the evolution of this sketch: 
 *   https://dflab.sketchpad.cc/sp/pad/view/ro.QFhtEPtIAza/rev.400
 * 
 * authors: 
 *   Rosmaria Coutinho

 * license (unless otherwise specified): 
 *   creative commons attribution-share alike 3.0 license.
 *   https://creativecommons.org/licenses/by-sa/3.0/ 
 */ 



//utilizei uma composição dinâmica dada pelo professor, e alterei alguns //parâmetros

void setup() {  
    
    
    // tamanho da tela
    size(500, 500); 
 
    // cor de fundo
    background(255);
 
    // numero de frames por segundo
    frameRate(30);
} 
 
void draw() {


    background(255);
    noStroke();
    fill(255, 0, 0,50);
    rectMode(CENTER);
    float sz = frameCount % 900;
    rect(width/2, height/2, 240 + sz, 240 + sz);
    
    background(255);
    noStroke();
    fill(255, 0, 0,50);
    rectMode(CENTER);
    float sz = frameCount % 800;
    rect(width/2, height/2, 120 + sz, 120 + sz);
    
     noStroke();
    fill(204, 34, 0,50);
    rectMode(CENTER);
    float sz = frameCount % 700;
    rect(width/2, height/2, 60 + sz, 60 + sz);
    
     noStroke();
    fill(204, 9, 0,50);
    rectMode(CENTER);
    float sz = frameCount % 600;
    rect(width/2, height/2, 30 + sz, 30 + sz);
    
     noStroke();
    fill(204, 102, 0,50);
    rectMode(CENTER);
    float sz = frameCount % 500;
    rect(width/2, height/2, 1 + sz, 1 + sz);

    noStroke();
    fill(255, 0, 0,50);
    rectMode(CENTER);
    float sz = frameCount % -900;
    rect(width/2, height/2, 100 + sz, 100 + sz);
    
    }