C++ (Cpp) Teclado::Iniciar Examples

Example #1

File: intro.cpp Project: nlattessi/unl-vg

//------------------------------------------------------------
void inicializa() {
  // GLUT
  glutInitDisplayMode(GLUT_RGB|GLUT_DOUBLE|GLUT_DEPTH);// pide color RGB y double buffering
  glutInitWindowSize(w,h); glutInitWindowPosition(10,10);
  glutCreateWindow("TP N°3 - Nahuel Lattessi"); // crea el main window

  // declara los callbacks, los que (aun) no se usan (aun) no se declaran
  glutDisplayFunc(Display_cb);
  glutReshapeFunc(Reshape_cb);
  //glutKeyboardFunc(Keyboard_cb);
  //glutSpecialFunc(Special_cb);
  teclado.Iniciar();
  glutIdleFunc(Idle_cb);

  // OpenGL
  //glClearColor(0.01f,0.01f,0.01f,1.f); // color de fondo
  // Activo el zbuffer
  glEnable(GL_DEPTH_TEST);
  glDepthFunc(GL_LEQUAL);
  glDepthRange(0.0, 1.0);
  glClearDepth(1.0);
  
  // Inicializo texturas
  glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
  glGenTextures(5,texid);
  
  // Textura1 = 1D // Stripe
  makeStripeImage();
  glBindTexture(GL_TEXTURE_1D, texid[0]);
  glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_WRAP_S, GL_REPEAT);
  glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_MAG_FILTER,GL_NEAREST);
  glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_MIN_FILTER,GL_NEAREST);
  glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE,GL_DECAL);
  glTexImage1D(GL_TEXTURE_1D, 0, GL_RGBA, stripeImageWidth, 0, GL_RGBA, GL_UNSIGNED_BYTE, stripeImage);
  
  // Textura2 = 2D // Check
  makeCheckImage();
  glBindTexture(GL_TEXTURE_2D, texid[1]);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER,GL_LINEAR);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,GL_LINEAR);
  glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_DECAL);
  glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, checkImageWidth,checkImageHeight, 0, GL_RGBA, GL_UNSIGNED_BYTE, otherImage);
    
  // Textura3 = 2D // Pasto
  glBindTexture(GL_TEXTURE_2D, texid[2]);
  mipmap_ppm("Assets/grass.ppm");
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
  glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
  
  // Textura4 = 2D // Cubo
  glBindTexture(GL_TEXTURE_2D, texid[3]);
  mipmap_ppm("Assets/cubo.ppm");
  
  // Textura5 // Spry para el ala
  glBindTexture(GL_TEXTURE_2D, texid[4]);
  mipmap_ppm("Assets/Spry.ppm");

  // las operaciones subsiguientes se aplican a la matriz de modelado GL_MODELVIEW
  glMatrixMode(GL_MODELVIEW); glLoadIdentity();
}

Example #2

File: intro.cpp Project: dexter1986/unli

//------------------------------------------------------------
void inicializa() {
  // GLUT
  glutInitDisplayMode(GLUT_RGBA|GLUT_ALPHA|GLUT_DOUBLE|GLUT_DEPTH);// pide color RGB y double buffering
  glutInitWindowSize(w,h); glutInitWindowPosition(10,10);
  glutCreateWindow("Ejemplo Avion"); // crea el main window

  // declara los callbacks, los que (aun) no se usan (aun) no se declaran
  glutDisplayFunc(Display_cb);
  glutReshapeFunc(Reshape_cb); 
  glutSpecialFunc(Special_cb);
  glutIdleFunc(Idle_cb);  //Idle

  teclado.Iniciar();

  // OpenGL

  //Z-Buffer
  glEnable(GL_DEPTH_TEST);
  glDepthFunc( GL_LEQUAL );
  glDepthRange(0.0, 1.0);
  glClearDepth(1.0);

  glEnable(GL_NORMALIZE); // para que el scaling no moleste
  glDisable(GL_AUTO_NORMAL); // para nurbs??
  glEnable(GL_POLYGON_OFFSET_FILL); glPolygonOffset (1,1); // coplanaridad
  glEnable(GL_POINT_SMOOTH); glEnable(GL_LINE_SMOOTH); glEnable(GL_POLYGON_SMOOTH);

  glHint(GL_POINT_SMOOTH_HINT,GL_NICEST);
  glHint(GL_LINE_SMOOTH_HINT,GL_NICEST);
  glHint(GL_POLYGON_SMOOTH_HINT,GL_NICEST);

  glShadeModel(GL_SMOOTH);

  // transparencias
  glEnable(GL_BLEND);
  glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);  

  //glClearColor(0.23f,0.20f,0.01f,1.f); // color de fondo
  glClearColor(0.01f,0.01f,0.01f,1.f);
  
   // direccion de los poligonos
  glFrontFace(GL_CCW); glPolygonMode(GL_FRONT_AND_BACK,GL_FILL);  
  glCullFace(GL_BACK); // se habilita por objeto (cerrado o abierto)


   // textura
  // textura1
  glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
  glGenTextures(3,texid);

  glBindTexture(GL_TEXTURE_2D, texid[0]);
  mipmap_ppm("cubo.ppm");
  
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);

 /* glEnable(GL_TEXTURE_2D);
  glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);*/
  
  //Textura 2
  glBindTexture(GL_TEXTURE_2D, texid[1]);
  mipmap_ppm("grass.ppm");
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
    

  glBindTexture(GL_TEXTURE_2D, texid[2]);
  mipmap_ppm("pista.ppm");
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR); 


  glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
  // las operaciones subsiguientes se aplican a la matriz de modelado GL_MODELVIEW
  glMatrixMode(GL_MODELVIEW); glLoadIdentity();

}