int radius = 300;                                                                                                                             
int w = 800;                                                                                                                            
int h = 800;                                                                                                                             
int x1= w/2;                                                                                                                                  
int y1= h;                                                                                                                                    
                                                                                                                                              
float rads(float n) {                                                                                                                         
  return (n/180.0 * PI);                                                                                                                      
}                                                                                                                                             
                                                                                                                                              
void drawInnerCircles(int centerx, int centery, int radius) {                                                                                       
  float prevR=0;                                                                                                                              
  float littleR=random(40)+10;                                                                                                                
  float bigR=littleR;                                                                                                                         
  while (bigR<radius) {                                                                                                                       
    int n = round((bigR*2*PI)/littleR*2);                                                                                                     
    for (float angle=0; angle<=360; angle+=360/n) {                                                                                           
        ellipse(centerx+bigR*cos(radians(angle)), centery+bigR*sin(radians(angle)), littleR*2, littleR*2);                                    
   
  }                                                                                                                                         
    println(n);                                                                                                                               
    prevR=littleR;                                                                                                                            
    bigR+=littleR;                                                                                                                                                                                                                                  
    littleR=random(40)+10;                                                                                                                    
  }                                                                                                                                           
}         

void drawOuterCircles(int centerx, int centery, int radius) {                                                                                       
  float prevR=0;                                                                                                                              
  float littleR=20;                                                                                                                
  float bigR=300;                                                                                                                         
  while (bigR<radius) {                                                                                                                       
    int n = round((bigR*PI)/littleR*1.5);  
    for (float angle=0; angle<=360; angle+=360/n) { 
        int circles = int(random(16)+1);
        for (int i=0; i<circles; i++) {      
          ellipse(centerx+bigR*cos(radians(angle)), centery+bigR*sin(radians(angle)), littleR*2-i*3, littleR*2-i*3);    
        }          
  }                                                                                                                                         
    println(n);                                                                                                                               
    prevR=littleR;                                                                                                                            
    bigR+=littleR*2;                                                                                                                                                                                                                                       
                                                                                                                       
  }                                                                                                                                           
}    
                                                                                                                                              
void setup() {                                                                                                                                
  size(w, h);                                                                                                                                 
  stroke(1);                                                                                                                                  
  noFill();                                                                                                                                   
  background(255,255,255);                                                                                                                    
  noLoop();                                                                                                                                   
  randomSeed(millis());                                                                                                                       
}                                                                                                                                             
                                                                                                                                              
                                                                                                                                              
void draw() {                                                                                                                 
   drawInnerCircles(w/2, h/2, radius);
   drawOuterCircles(w/2, h/2, w/2);   
   stroke(random(255),random(255),random(255));                                                                                               
}                                                                                                                            
                                                                                                                                              
void mousePressed() {                                                                                                                         
  redraw();                                                                                                                                   
}