/*  
By Sajid Saiyed  
http://www.ssdesigninteractive.com/g2  
http://www.ssdesigninteractive.com/blog  
Do let me know if you happen to imrovise this code  
 
Flowers (v.0.0.1)  --- {early explorations} 
*/  
// Color parameters (Tarbell's colour technique)
//import processing.opengl.*;

int maxpal = 512;
int numpal = 0;
color[] goodcolor = new color[maxpal];

float w = width; 
float h = height; 
float r; 
float count;
float cc;
color c;
float y2;

void setup() 
{ 
  size(500, 500, P3D); 
  takecolor("111.gif");
  noStroke(); 
  smooth(); 
  //background(255); 
   
  //flower(random(10, 50), random(10, 50), random(10, 50), random(10, 50));
  
  
  
} 
 
void draw(){ 
  //makeStem();
  translate(width/2, height/2);
  if(count < 1){
  background(255);
  for(int i=0; i<1; i++){
    flower(random(10, 100), random(10, 100), random(10, 100), random(10, 100));
     r = random(10, 30);
  }
  
 count++; 
  }
} 
 
public void flower(float p1x, float p1y, float p2x, float p2y){ 
   
  //scale(0.3);
   y2 = p2y;
  for(int i=0; i<10; i++){ 
    c = somecolor();
    fill(c,90);
    
    bezier(0,0, -1*p1x, p1y, -1*p2x, p2y, 0, p2y); 
    bezier(0,p2y, p2x, p2y, p1x, p1y, 0, 0); 
    rotate(r); 
  } 

  c = somecolor();
  fill(c, 70); 
  ellipseMode(RADIUS); 
  ellipse(0,0,10,10); 
  
  //translate(w/2, h/2); 
  
} 
void makeStem(){
  float inc = 0.02f;
  float sx0 = random(width);
  float sx1 = random(200, 400);
  float sy1 = random(400,450);
  float sx2 = random(200,300);
  float sy2 = random(10, 600);
  if(cc < 1){
    for(int j=0; j<5; j++){
      //sx0 *= inc;
      //sx1 *= inc;
      //sy1 *= inc;
      sx2 *= inc;
      //sy2 *= inc/4;
      c = somecolor();
      noFill();
      stroke(c, 10);
      bezier(sx0,height, sx1, sy1, sx2, sy2, width/2, height/2);
      noStroke();
    }
    cc++;
  }
}
void mousePressed(){ 
  cc = 0;
  background(255);
  flower(random(10, 100), random(10, 100), random(10, 100), random(10, 100)); 
  flower(random(10, 100), random(10, 100), random(10, 100), random(10, 100));
  r = random(10, 30); 
} 

//

// COLOR METHODS ----------------------------------------------------------------

color somecolor() {
  // pick some random good color
  return goodcolor[int(random(numpal))];
}


void takecolor(String fn) {
  PImage b;
  b = loadImage(fn);
  image(b,0,0);

  for (int x=0;x<b.width;x++){
    for (int y=0;y<b.height;y++) {
      color c = get(x,y);
      boolean exists = false;
      for (int n=0;n<numpal;n++) {
        if (c==goodcolor[n]) {
          exists = true;
          break;
        }
      }
      if (!exists) {
        // add color to pal
        if (numpal<maxpal) {
          goodcolor[numpal] = c;
          numpal++;
        }
      }
    }
  }
}