diff options
Diffstat (limited to 'progs/trivial/vbo-drawelements.c')
| -rw-r--r-- | progs/trivial/vbo-drawelements.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/progs/trivial/vbo-drawelements.c b/progs/trivial/vbo-drawelements.c index 2894343118..dddb45695c 100644 --- a/progs/trivial/vbo-drawelements.c +++ b/progs/trivial/vbo-drawelements.c @@ -85,7 +85,7 @@ 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_ARB); glDrawElements( GL_TRIANGLES, 3, GL_UNSIGNED_INT, NULL ); @@ -126,7 +126,7 @@ int main( int argc, char *argv[] ) glutInit( &argc, argv ); glutInitWindowPosition( 0, 0 ); glutInitWindowSize( 250, 250 ); - glutInitDisplayMode( GLUT_RGB | GLUT_SINGLE); + glutInitDisplayMode( GLUT_RGB | GLUT_SINGLE | GLUT_DEPTH ); glutCreateWindow(argv[0]); glutReshapeFunc( Reshape ); glutKeyboardFunc( Key ); |