//ran tao
//nature of code
//week 1
//9.18.06

//Create a visual system that is built entirely by random numbers 
//(random shapes, random locations, random sizes, random colors, etc.). 
//Then, using the concepts outlined above, recreate this same system without any purely random input. 
//Can you design some new methods for ÒcontrolledÓ randomness?
//or
//Use object oriented programming to create a Òrandom walkerÓ, 
//i.e. an object that moves around the window randomly (see above example). 
//Use the techniques above to move the walker around the screen in a more interesting way. 
//Can you expand the walker to have more advanced physics?

void setup(){
  
  size(200,600);
  background(255);
  colorMode(RGB, 255, 255, 255, 255);
  smooth();
  framerate(30);
  
}


void draw(){
  //draw squares
  for (int w=0;w<width;w+=10){
    for (int h=0;h<height;h+=10){
      //get random RGB values
      float r = random(255);
      float g = random(255);
      float b = random(255);
      //get random square sizes
      float x = random(10);
      //set the stroke to randomized RGB
      stroke(r,g,b);
      //find center
      float ww = w+(w-x)/2;
      float hh = h+(h-x)/2;
      //draw rect
      rect(ww, hh, x, x); 
    }
  }
  
  
  delay(500);
}