diff options
| -rw-r--r-- | progs/trivial/vp-tri.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/progs/trivial/vp-tri.c b/progs/trivial/vp-tri.c index f8e1865..b3ac52b 100644 --- a/progs/trivial/vp-tri.c +++ b/progs/trivial/vp-tri.c @@ -43,7 +43,7 @@ static void Init( void ) static void Display( void ) { glClearColor(0.3, 0.3, 0.3, 1); - glClear( GL_COLOR_BUFFER_BIT ); + glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT ); glEnable(GL_VERTEX_PROGRAM_NV); @@ -93,7 +93,7 @@ int main( int argc, char *argv[] ) glutInit( &argc, argv ); glutInitWindowPosition( 0, 0 ); glutInitWindowSize( 250, 250 ); - glutInitDisplayMode( GLUT_RGB | GLUT_SINGLE ); + glutInitDisplayMode( GLUT_DEPTH | GLUT_RGB | GLUT_SINGLE ); glutCreateWindow(argv[0]); glutReshapeFunc( Reshape ); glutKeyboardFunc( Key ); |