import javax.media.opengl.*; 
import processing.opengl.*;
import javax.media.opengl.glu.*;
import com.sun.opengl.util.*;
import com.sun.opengl.util.GLUT;

//import SimpleCube.*;
//import jp.nyatla.*;
//import jp.nyatla.kGLModel.*;
//import jp.nyatla.kGLModel.contentprovider.*;
 
GLCanvas canvas; 
//SimpleCube sc;
//KGLModelData model_data; // kei add
//ContentProvider content_provider;

float a = 0,a2 = 0; 
PImage[] b = new PImage[5];
PImage tx1,tx2;
int    n;
int    stopframe=0;

void setup() {
  size(800, 600, OPENGL);
  b[0] = loadImage("P1070384s.jpg");
  b[1] = loadImage("P1070448s.jpg");
  b[2] = loadImage("P1070489s.jpg");
  b[3] = loadImage("P1070547s.jpg");
  b[4] = loadImage("P1070682s.jpg");

  tx1 = b[0]; tx2 = b[1]; n=2;
//  textureMode(NORMALIZED);
  textureMode(IMAGE);
//ambientLight(52, 102, 102, 0, 0, -1);

}

void draw() {
  background(128);
  
directionalLight(255, 255, 255, 0, 0, -1);

  PGraphicsOpenGL pgl = (PGraphicsOpenGL) g;  // g may change
  GL gl = pgl.beginGL();  // always use the GL object returned by beginGL
  GLUT glut = new GLUT();

  gl.glTranslatef(width/2, height/2, 0);

  gl.glRotatef(a2, 1, 0, 0);
  gl.glRotatef(a2*2, 0, 1, 0);
//  glut.glutWireTeapot(100);
//  glut.glutSolidTeapot(100);

  pgl.endGL();
  
  noStroke();
    // "arch.jpg" is 100x100 pixels in size so
    // the values 0 and 100 are used for the
    // parameters "u" and "v" to map it directly
    // to the vertex points
    translate(width*1/2, height/2, 0);
    rotate(a/360*TWO_PI, 0, 1, 0);
//    rotate(a, 1, 0, 0);
    
  beginShape();
    texture(tx1);
    vertex(-320, -240, 0, 640, 0);
    vertex(320,-240, 0, 0, 0);
    vertex(320, 240, 0, 0, 480);
    vertex(-320, 240, 0, 640, 480);
  endShape();

  beginShape();
    texture(tx2);
    vertex(-320, -240, 0.1, 0, 0);
    vertex(-320 ,240, 0.1, 0, 480);
    vertex(320, 240, 0.1, 640, 480);
    vertex(320, -240, 0.1, 640, 0);
  endShape();

  if((a == 0 || a == 180) && stopframe < 90)
  {
    stopframe++;
  }
  else
  {
    a += 1;
    stopframe=0;
    if(a == 360)a=0;
  }
  a2 += 1;
    


  if((a % 360) == 91)
  {
    tx1 = b[n];
    n++;
  }
  if((a % 360) == 271)
  {
    tx2 = b[n];
    n++;
  }
  if(n>4)n=0;  
}