int DrawGLScene(GLvoid)								// Here's Where We Do All The Drawing

{
  glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);  // Clear The Screen And The Depth Buffer

  glLoadIdentity();  // Reset The Current Modelview Matrix

  glTranslatef( -3.0f, 0.0f, -8.0f);  // Move 1.5 left and 8.0 out


  glRotatef( xrot, 1.0f, 0.0f, 0.0f);
  glRotatef( yrot, 0.0f, 1.0f, 0.0f);

  glBindTexture(GL_TEXTURE_2D, texture[1]);  // Select a texture to use


  glBegin(GL_TRIANGLES);
    for (GLfloat x=1.0f; x<=4.0f; x+=1.0f)
    {
      for (GLfloat y=1.0f; y<=4.0f; y+=1.0f)
      {
        for (GLfloat z=1.0f; z<=4.0f; z+=1.0f)
        {
          glTranslatef( (x+4.0f), (y+4.0f), (z+4.0f));  // Move the screen


          triangle.DrawTriangle();  // Draw a triangle

        }
      }
    }
  glEnd();

  xrot+=0.4f;
  yrot+=0.4f;

  return TRUE;  // Everything Went OK

}

    

        

class Triangle  // This class will draw a triangle

{
  public:

  void DrawTriangle()  // This will draw a triangle with the info given

  {
    glNormal3f( 0.0f, 0.0f, 1.0f);  // Normal pointing towards viewer

    glTexCoord2f( 0.5f, 1.0f);  // Top middle of texture

    glVertex3f( 0.0f, 1.0f, 0.0f);  // Top point( front)

    glTexCoord2f( 0.0f, 0.0f);  // Left bottom of texture

    glVertex3f( -1.0f, -1.0f, 1.0f);  // Left point( front)

    glTexCoord2f( 1.0f, 0.0f);  // Right bottom of texture

    glVertex3f( 1.0f, -1.0f, 1.0f);  // Right point( front)


    glNormal3f( 1.0f, 0.0f, 0.0f);  // Normal pointing right of viewer

    glTexCoord2f( 0.5f, 1.0f);  // Top middle of texture

    glVertex3f( 0.0f, 1.0f, 0.0f);  // Top point( right)

    glTexCoord2f( 0.0f, 0.0f);  // Left bottom of texture

    glVertex3f( 1.0f, -1.0f, 1.0f);  // Left point( right)

    glTexCoord2f( 1.0f, 0.0f);  // Right bottom of texture

    glVertex3f( 1.0f, -1.0f, -1.0f);  // Right point( right)


    glNormal3f( 0.0f, 0.0f, -1.0f);  // Normal pointing away from viewer

    glTexCoord2f( 0.5f, 1.0f);  // Top middle of texture

    glVertex3f( 0.0f, 1.0f, 0.0f);  // Top point( back)

    glTexCoord2f( 0.0f, 0.0f);  // Left bottom of texture

    glVertex3f( 1.0f, -1.0f, -1.0f);  // Left point( back)

    glTexCoord2f( 1.0f, 0.0f);  // Right bottom of texture

    glVertex3f( -1.0f, -1.0f, -1.0f);  // Right point( back)


    glNormal3f( -1.0f, 0.0f, 0.0f);  // Normal pointing left of viewer

    glTexCoord2f( 0.5f, 1.0f);  // Top middle of texture

    glVertex3f( 0.0f, 1.0f, 0.0f);  // Top point( left)

    glTexCoord2f( 0.0f, 0.0f);  // Left bottom of texture

    glVertex3f( -1.0f, -1.0f, -1.0f);  // Left point( left)

    glTexCoord2f( 1.0f, 0.0f);  // Right bottom of texture

    glVertex3f( -1.0f, -1.0f, 1.0f);  // Right point( left)

  }
};