Sorry, I make a misstake. I have the 2.12.5 of gtk and I updated it to 2.12.9. But I it doesn't works. And I found out it works fine on Windows XP.
It works on Windows and on Kubuntu, but not on Fedora 8. The gtk_init(...) and the osgViewer are incompatible on Fedora 8??? Cheers, Martin -------- Original-Nachricht -------- > Datum: Tue, 13 May 2008 10:06:37 +0100 > Von: "Robert Osfield" <[EMAIL PROTECTED]> > An: "OpenSceneGraph Users" <[email protected]> > Betreff: Re: [osg-users] Problem with osgviewerGTK example > Hi Martin, > > I just tried your example and it works fine on my Kubuntu 7.10 system > > pkg-config gtk+-2.0 --modversion > 2.12.0 > > Perhaps your version of gtk is screwing up X11 in a way that the > osgViewer::Viewer's own creation of windows is going astray. > > Robert. > > On Tue, May 13, 2008 at 9:26 AM, "Martin Großer" <[EMAIL PROTECTED]> > wrote: > > Hello, > > > > I checked the lighting and that is not the problem. But I tried to > implement a osgViewer::Viewer in the application (after the gtk main loop). > Now > I have the same problem in the osgViewer. But the cessna.osg looks fine, > when I comment all GTK stuff out. Ergo, I think the problem is anywhere in > gtk?! > > > > Now a little example, at which the problem occurs. I create a gtk > window and after the main loop an osgViewer. Without the gtk stuff the cessna > looks fine and with the gtk window the cessna looks very rough and black. > > > > int main( int argc, char *argv[] ) > > { > > /* Pointer auf Struktur GtkWidget (wird für Fenster und Button > benötigt) */ > > GtkWidget *window; > > > > // Inits > > gtk_init (&argc, &argv); > > > > // Window erzeugen > > window = gtk_window_new (GTK_WINDOW_TOPLEVEL); > > g_signal_connect (G_OBJECT (window), "delete_event", G_CALLBACK > (gtk_main_quit), NULL); > > gtk_container_set_border_width (GTK_CONTAINER (window), 10); > > > > // automatsiches Aktualisieren, wenn sich was bei den Children > ändert > > gtk_container_set_reallocate_redraws (GTK_CONTAINER (window), TRUE); > > > > // Widgets anzeigen > > gtk_widget_show (window); > > > > gtk_main (); > > > > osgViewer::Viewer* viewer = new osgViewer::Viewer(); > > osg::Group* root = new osg::Group(); > > root->addChild(osgDB::readNodeFile("cessna.osg")); > > viewer->setSceneData(root); > > viewer->realize(); > > viewer->run(); > > > > return 0; > > } > > > > Incidentally, I use the gtk 2.0. > > > > Cheers, > > > > Martin > > > > > > > > > > > > > > >It looks like a lighting issue. It looks like lighting is turned on > for the scene, >but there are no lights. You might look for stateSet calls > related to lighting. >Otherwise you could try and force lighting to be off. > > > > > Andy > > > > > > -----Original Message----- > > > > From: osg-users-bounces at lists.openscenegraph.org on behalf of Martin > Großer > > Sent: Fri 5/9/2008 3:01 PM > > > > To: jeremy at emperorlinux.com; 'OpenSceneGraph Users' > > Subject: Re: [osg-users] Problem with osgviewerGTK example > > > > > > It happens only in the GTK and when I press the "60 FPS" button than is > the > > same problem with the model, only the the mouse navigation has change. > When > > I use the osgViewer or the osgCompositeViewer the model looks normal. > > I use OpenSceneGraph 2.4 and fedora 8, is this information helpful? > > > > > > Cheers, > > > > Martin > > > > > > On Fri, 2008-05-09 at 13:30 +0200, "Martin Großer" wrote: > > > Hello, > > > > > > when I use the osgviewerGTK, I see a very simplistic model and it is > > black. For example I used the cessna.osg file and I made a picture. I > have > > attach the picture to this mail. > > > > > > What could be the problem? > > > > Does this happen on all viewers, or just the GTK one? Also, what > happens > > when you toggle on the "60 FPS" button? > > > > > Cheers, > > > > > > Martin > > -- > > Ist Ihr Browser Vista-kompatibel? Jetzt die neuesten > > Browser-Versionen downloaden: http://www.gmx.net/de/go/browser > > > > > > _______________________________________________ > > osg-users mailing list > > [email protected] > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org -- Psssst! Schon vom neuen GMX MultiMessenger gehört? Der kann`s mit allen: http://www.gmx.net/de/go/multimessenger _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
