[osg-users] osgdotnet Generator

Mike Wittman mwittman at seismicmicro.com
Thu Sep 13 06:59:25 PDT 2007


Hi Wolfgang,

That's almost certainly the runtime stability issue I mentioned.  Something changed post OSG 2.0 that osgDotNet doesn't like, but I haven't tracked down exactly what it is yet.  I'd recommend staying with the 2.0 wrappers until this is fixed, if that release works for you.

-Mike

> -----Original Message-----
> From: osg-users-bounces at lists.openscenegraph.org [mailto:osg-users-
> bounces at lists.openscenegraph.org] On Behalf Of Eschner Wolfgang Dr.
> Sent: Thursday, September 13, 2007 7:14 AM
> To: Public OpenSceneGraph Users discussion list.
> Subject: Re: [osg-users] osgdotnet Generator
> 
> Hallo Mike,
> 
> thank you. I made new compilations and got no compilation errors any more.
> 
> But my test program doesn't work anymore.
> I get a runtime error AccessViolationError from
> 
> Viewer::eventTraversal()
> 
> when calling "Viewer.frame(SimTime)";
> 
> Do you solved this problem already ?
> 
> Wolfgang
> 
> >-----Ursprüngliche Nachricht-----
> >Von: osg-users-bounces at lists.openscenegraph.org
> >[mailto:osg-users-bounces at lists.openscenegraph.org] Im Auftrag
> >von Mike Wittman
> >Gesendet: Dienstag, 11. September 2007 16:28
> >An: Public OpenSceneGraph Users discussion list.
> >Betreff: Re: [osg-users] osgdotnet Generator
> >
> >Hi Wolfgang,
> >
> >This is fixed in osgDotNet SVN -- I have successfully built it
> >against 2.1.9.  Beware though that there are some unresolved
> >runtime stability issues with regard to object destruction and
> >the garbage collector with the OSG 2.1.x versions.  If you're
> >not doing anything terribly complex though you may not observe
> >the problem.
> >
> >-Mike
> >
> >> -----Original Message-----
> >> From: osg-users-bounces at lists.openscenegraph.org [mailto:osg-users-
> >> bounces at lists.openscenegraph.org] On Behalf Of Eschner Wolfgang Dr.
> >> Sent: Tuesday, September 11, 2007 2:55 AM
> >> To: osg-users at lists.openscenegraph.org
> >> Subject: [osg-users] osgdotnet Generator
> >>
> >> Hi,
> >>
> >> I used the osgdotnet Generator to generate osgDotNet.sln from
> >> OpenSceneGraph-2.1.9.
> >>
> >> When compiling the solution I got the error
> >> 'Osg::___GraphicsOperation_adapter' : cannot instantiate abstract
> >class
> >> ..\osgDotNet-generator\output\src\Osg\GraphicsOperation.cpp
> >>
> >> from the lines
> >>
> >> GraphicsOperation::GraphicsOperation(System::String ^ name,
> >bool keep)
> >:
> >> Osg::Operation(___WS::InitializedSentinel())
> >> {
> >>     ___init(new ___AdapterType(___WS::toStdString(name), keep)); }
> >>
> >> Any ideas ?
> >>
> >>
> >> Wolfgang
> >> -----------------------------------------
> >> IABG mbH
> >> Sitz der Gesellschaft: Ottobrunn, Registergericht: Amtsgericht
> >Muenchen,
> >> HRB 5499
> >> Geschaeftsfuehrung: Prof. Dr.-Ing. Rudolf F. Schwarz (Vorsitz),
> >Dipl.-Ing.
> >> Thomas Dittler, MBA
> >> Vorsitzender des Aufsichtsrats: General a. D. Wolfgang Altenburg
> >>
> >> _______________________________________________
> >> osg-users mailing list
> >> osg-users at lists.openscenegraph.org
> >>
> >http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscen
> >egraph.or
> >g
> >
> >Mike Wittman
> >mwittman at seismicmicro.com
> >___________________________________________________
> >Seismic Micro-Technology, Inc.
> >8584 Katy Freeway, Suite 400 / Houston, Texas 77024 Tel.  +1
> >(713) 464-6188 Fax. +1 (713) 464-6440
> >Web:  www.seismicmicro.com
> >___________________________________________________
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> >egraph.org
> >
> -----------------------------------------
> IABG mbH
> Sitz der Gesellschaft: Ottobrunn, Registergericht: Amtsgericht Muenchen,
> HRB 5499
> Geschaeftsfuehrung: Prof. Dr.-Ing. Rudolf F. Schwarz (Vorsitz), Dipl.-Ing.
> Thomas Dittler, MBA
> Vorsitzender des Aufsichtsrats: General a. D. Wolfgang Altenburg
> 
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> osg-users at lists.openscenegraph.org
> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org



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