//created=01 Jun 08
//description=Fractal scene rendering
//title=Fractal Scene 
//titlebar=Fractal Scene Rendering
//publish=true
//tags=vrml baking
 
import SGCamera.*;
import Raytracing.*;
import Tuple.*;
 
SGCamera cam; 
Raytracer tracer;
 
float sc = .2;
float off = -25.4;
float off2 = -19.2;
float off3 = 3.4;
 
float lx = -635;
float ly = -480;
float lz = 85;
 
float switchOver = 220; 
 
void setup(){
 
  size(550,400,P3D);
 
  cam = new SGCamera(this,10,10,0,0,0,0, SGCamera.ORBIT, SGCamera.DOLLY);
  
  //we aren't going to do any intersection tests, so don't bother to build a tree
  tracer = new Raytracer(this, new ListAccelerator());
  
  frameRate(30);
  tracer.openFile("paintyBot4.mra",cam);
  cam.lookAt(0,0,0);
 
}
 
public void draw(){
  cam.lookAt(lx,ly,lz);
  background(64);
  cam.feed();
  scale(100);
  
  tracer.draw();
  
  for (int i =0; i < 5; i++){
  
  scale(sc);
  translate(off,off2,off3);
  tracer.draw();
  }
 
 
if (cam.rho <= switchOver){
  cam.rho = 1000;
  cam.validate();
}
if (cam.rho > 1000){
  cam.rho = switchOver;
  cam.validate();
}
 
 
}
 
 
void keyPressed(){
  if (key == 'a'){
  cam.rho /= 1.1f;
  cam.validate();  
    
  }
  
  else if (key == 'z'){
  cam.rho *= 1.1f;
  cam.validate();  
  }
 
  //registration by trial and error follows
/*
  if (key == 's'){
    off += .2;
    
  }
  else if (key == 'x'){
    off -=.2;
  }
  if (key == 'd'){
    off2 += .2;
    
  }
  else if (key == 'c'){
    off2 -=.2;
  }
  if (key == 'f'){
    off3 += .2;
    
  }
  else if (key == 'v'){
    off3 -=.2;
  }
*/
/*
  if (key == 's'){
    lx += 1;
    
  }
  else if (key == 'x'){
    lx -=1;
  }
  if (key == 'd'){
    ly += 1;
    
  }
  else if (key == 'c'){
    ly -=1;
  }
  if (key == 'f'){
    lz += 1;
    
  }
  else if (key == 'v'){
    lz -=1;
  }
 
  if (key == 'g'){
    switchOver += 10f;
    
  }
  else if (key == 'b'){
    switchOver -= 10f;
  }
*/
 
//  println("scale:" + sc + "    off:" + off  + "    off2:" + off2 + "    off3:" + off3);
//  println("off:" + lx  + "    off2:" + ly + "    off3:" + lz + "so" + switchOver);
}