[osg-users] Can't get osgText to display text using osgViewer::GraphicsWindow
Hi, I'm trying to add text labels, and I haven't been able to get osgText to display what I want. The rest of the scene shows correctly, it's only that text does not appear. I can display the bounding box and the alignment mark, not the text. A reduced version of my code is attached. I am using Qt 4.7.3, and the OSG from subversion r.12737, on a Linux machine. Of the many things I may be doing wrong, which one is responsible for this behavior? Thank you! Cheers, Pau -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=41795#41795 Attachments: http://forum.openscenegraph.org//files/main_182.cpp http://forum.openscenegraph.org//files/gosgview_181.h http://forum.openscenegraph.org//files/gosgview_140.cpp ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Can't get osgText to display text using osgViewer::GraphicsWindow
Hi, I think you can try to add something else such as a primitive in void GOSGView::populate(). Code: m_viewer->setSceneData(geode); I see there is only one text node in the scene. I guess maybe the cull process ignored it. Cheers, Su pau.estalella wrote: > Hi, > > I'm trying to add text labels, and I haven't been able to get osgText to > display what I want. The rest of the scene shows correctly, it's only that > text does not appear. I can display the bounding box and the alignment mark, > not the text. A reduced version of my code is attached. > I am using Qt 4.7.3, and the OSG from subversion r.12737, on a Linux machine. > Of the many things I may be doing wrong, which one is responsible for this > behavior? > Thank you! > > Cheers, > Pau -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=41961#41961 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Can't get osgText to display text using osgViewer::GraphicsWindow
su gang wrote: > > I see there is only one text node in the scene. I guess maybe the cull > process ignored it. > The thing is, the bounding box and the alignment mark of the text label are displayed. It seems to be related to the OpenGL context. If I comment out the line in GOSGView::GOSGView() Code: m_osgWindow = new GOSGGraphicsWindow(this); // m_viewer->getCamera()->setGraphicsContext(m_osgWindow); m_viewer->getCamera()->setCullingMode(osg::CullSettings::ENABLE_ALL_CULLING); the text appears, outside the window, in fullscreen mode. Any ideas, anyone? Thanks! -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=41998#41998 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org