Hi Steffen, To find out what extensions the OSG is seeing enable verbose debugging via:
export OSG_NOTIFY_LEVEL=DEBUG osgviewer cow.osg Then it'll list, among lots of other stuff, the extensions supported. Robert. On Thu, Jul 24, 2008 at 5:59 PM, Steffen Kim <[EMAIL PROTECTED]> wrote: > Hi, > > I've got another problem with using OpenGL-code in connection with > OpenSceneGraph. > > I have an OpenGL-API that I use in my OSG-application. This API won't work > when there are some required OpenGl-extensions missing. Instead it will list > the missing extensions. > In my application it does just that because it cannot find some of them. > > Strange thing is that when running the example-programs that came with the > API outside of my program everything works just fine. Also according to > "OpenGL Extension Viewer" my hardware should support these features. > > I read that there is also an OSG-function to test on extensions but since I > have no influence on the API I have to find out why its internal checks fail > when used in my application. > > Does anyone have an idea why these problems possibly occur and what I have to > change or do about it to make it work? > I thought the provided extensions just depend on the graphics driver... is > this wrong? Could there be some conflicts with the libraries I'm using? > > If this already has been answered somewhere I'm sorry. I read through some > posts concerning extensions but nothing seemed to fit to my problem. > > Thanks in advance, > Steffen > > > _______________________________________________________________________ > Jetzt neu! Schützen Sie Ihren PC mit McAfee und WEB.DE. 30 Tage > kostenlos testen. http://www.pc-sicherheit.web.de/startseite/?mc=022220 > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org