//3D
import javax.media.opengl.*; 
import objimp.*;
import processing.opengl.*;
//
ObjImpScene mercure, venus, terre, lune, mars, jupiter, saturne, etoiles;

//AR
import ru.cleoag.MultiARToolKit.*;
import net.sourceforge.jartoolkit.core.*;
//
PImage ombre, tracePtoleme;
MultiARToolKit ar;
int capWidth, capHeight;
float[] CoordEtoiles;
boolean shad = true;

import processing.video.*;

Capture m;


void setup(){
  size(800, 600, OPENGL);
  hint( ENABLE_OPENGL_4X_SMOOTH );
  smooth();
  ombre = loadImage("ombre.png");
  tracePtoleme = loadImage("tracePtoleme.png");


  try
  {
    mercure = new ObjImpScene(this);
    mercure.load( dataPath("mercure.obj"), 1 );
    venus = new ObjImpScene(this);
    venus.load( dataPath("venus.obj"), 1 );
    terre = new ObjImpScene(this);
    terre.load( dataPath("terre.obj"), 2 );
    lune = new ObjImpScene(this);
    lune.load( dataPath("lune.obj"), 1 );
    mars = new ObjImpScene(this);
    mars.load( dataPath("mars.obj"), 1 );
    jupiter = new ObjImpScene(this);
    jupiter.load( dataPath("jupiter.obj"), 1 );
    saturne = new ObjImpScene(this);
    saturne.load( dataPath("saturne.obj"), .7 );
    etoiles = new ObjImpScene(this);
    etoiles.load( dataPath("etoiles.obj"), .7 );
  } 
  catch( Exception e )
  {
    println( e );
    System.exit( 0 );
  }

  capWidth = 320;
  capHeight = 240;
  
  m = new Capture(this, 320, 240);

  ar = new MultiARToolKit(this, capWidth, capHeight);
  ar.addPattern("patt.pat1", 80, 0.0f, 0.0f,"objet1");
  ar.addPattern("patt.pat2", 80, 0.0f, 0.0f,"objet2");

  CoordEtoiles= new float[5000];
  for (int i=0; i<CoordEtoiles.length;i++){
    CoordEtoiles[i]= random(360);
  }

  noStroke();
}

void draw(){
  background(0);
  
  if (m.available() == true) {
    m.read();
  }

  hint(DISABLE_DEPTH_TEST);
  image(m,0,0,width,height);
  hint(ENABLE_DEPTH_TEST);
  ar.showObjects(m,100);

}

void objet1(MultiARToolKit _a){
  ptoleme();

}

void objet2(MultiARToolKit _a){
  noStroke();
  rotateZ(frameCount*0.01);
  translate(0,0,sin(frameCount*0.1));
  mars.draw();
}

void setupLight( GL g, float[] pos, float val )
{
  float[] light_emissive = { 
    0.f, 0.f, 0.f, 1   };
  float[] light_ambient = { 
    0.6f, 0.5f, 0.4f, 1   };
  float[] light_diffuse = { 
    1.0f, 0.9f, 0.6, 1.0f   };
  float[] light_specular = { 
    1.0f, 1.0f, 1.0f, 1.0f   };  
  float[] light_position = { 
    pos[0], pos[1], pos[2], val   };  

  g.glLightfv ( GL.GL_LIGHT1, GL.GL_AMBIENT, light_ambient, 0 );
  g.glLightfv ( GL.GL_LIGHT1, GL.GL_DIFFUSE, light_diffuse, 0 );
  g.glLightfv ( GL.GL_LIGHT1, GL.GL_SPECULAR, light_specular, 0 );
  g.glLightfv ( GL.GL_LIGHT1, GL.GL_POSITION, light_position, 0 );  
  g.glEnable( GL.GL_LIGHT1 );
  g.glEnable( GL.GL_LIGHTING );

  g.glEnable( GL.GL_COLOR_MATERIAL );
}