/**
 <h2>Planet generator</h2>
 <div style="width:400px">
 <p>Press any of the numeric or alphabetic keys on your keyboard to spawn a unique planet.</p>
 <p>Press SPACE to toggle high/low quality rendering.</p>
 <p>Each planet is defined by 19 parameters, most of which are randomized. These parameters control aspects like specularity, continent size, cloud density, haze color, atmospheric color etc.</p>
 <p>created by <a href="http://www.skanaar.com">skanaar</a></p>
 </div>
*/
Planet planet;
int supersample = 1;
int planetSeed = '1';
PImage pict;
int w,h;
//-----------------------------
void setup(){
  size(256,256);
  pict = createImage(40, 40,ARGB);
  w = pict.width;
  h = pict.height;
  planet = new Planet(planetSeed);
  renderPlanet();
  noLoop();
  redraw();
}
//-----------------------------
void draw(){
}
//-----------------------------
void renderPlanet(){
  loadPixels();
  planet.render(pixels,width,height,supersample,color(0));
  updatePixels();
}
//-----------------------------
void keyPressed(){
  if(key=='b'){
    int imageCount = 100;
    for(int i=0 ; i<imageCount ; i++ ){
      planet = new Planet(i);
      planet.render(pict.pixels,pict.width,pict.height,4,color(0,0));
      pict.save("output/planet-"+nf(i,3)+".png");
    }
  }
  else if(key==' '){
    supersample = (supersample==2 ? 1 : 2);
    renderPlanet();
    redraw();
  }
  else if(planet.isDone){
    planetSeed = key;
    planet = new Planet(planetSeed);
    renderPlanet();
    redraw();
  }
  
}
//-----------------------------
void mousePressed(){
}
//-----------------------------