Circlular Wealth

circular_wealth.pde

float n,r, div,margin; 
int iter; 
color a, b; 
void setup()
{
  size(1000,1000); 
  background(255); 
  n = 6; 
  r = 5; 
  a = getColor(); 
  b = getColor(); 
  margin = 50; 
  div = (height-100) / n; 
  noFill();
}

void draw() {
  for(int i = 0; i < width-margin; i++)
  {
    for (int j =  0; j < height-margin; j++)
    {
    //lerpColor(a, b, iter  / 10)
      stroke(getColor()); 
      circle(margin+i*div,margin+j*div,r); 
    }
  }
        r += 20; 
        iter++;  
} 

int colors[] = {#057EBF, #DBB304, #E1E7ED, #04140C};

int rcol() {
  return colors[int(random(colors.length))];
}

int getColor() {
  return getColor(random(colors.length));
}