Stuff

    /* Set Projection */          glMatrixMode( GL_PROJECTION );     glLoadIdentity();     //glOrtho( 0, 640, 480, 1, -100, 100 ); // way #1    gluPerspective(60, 640/480, 1, 10000); // way #2 (best!)    //glFrustum( 0, 640, 480, 1, 1, 100); // way #3    glMatrixMode( GL_MODELVIEW );    /* Fix some shading stuff */    glEnable(GL_COLOR_MATERIAL);    glColorMaterial(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE);    /* Enable smooth shading & lighting */    glShadeModel( GL_SMOOTH );    glEnable(GL_LIGHTING);    /* Set the background black */    glClearColor( 0.0f, 0.0f, 0.0f, 0.0f );    /* Depth buffer setup */    glClearDepth( 1.0f );    /* Enables Depth Testing */    glEnable( GL_DEPTH_TEST );    /* The Type Of Depth Test To Do */    glDepthFunc( GL_LEQUAL );    /* Really Nice Perspective Calculations */    glHint( GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST );