Hi,
Thanks for the reply.
I copied the code from the tutorial on the wiki page;
int main(int argc, char **argv)
{
OSG::osgInit(argc,argv);
{
int winid = setupGLUT(&argc, argv);
OSG::GLUTWindowRecPtr gwin = OSG::GLUTWindow::create();
gwin->setGlutId(winid);
gwin->init();
scene = createScenegraph();
mgr = OSG::SimpleSceneManager::create();
mgr->setWindow(gwin );
mgr->setRoot (scene);
mgr->showAll();
}
glutMainLoop();
return 0;
}
and here's the output;
/opensg/test/test2.cpp:41: undefined reference to
`OSG::SimpleSceneManager::create()'
collect2: error: ld returned 1 exit status
the gcc command;
g++ -g -Wall -fPIC -I/usr/local/opensg/include/OpenSG -lOSGBase -lOSGSystem
-lOSGWindowGLUT -lOSGDrawable -lOSGGroup -lOSGState -lOSGWindowX -ldl
-lpthread -lboost_filesystem-mt -lboost_system-mt -lz -lGL -lGLU -lglut
-lXmu -lXi -lX11 test2.cpp -L/usr/local/opensg/lib64 -lOSGBase -lOSGSystem
-lOSGWindowGLUT -lOSGDrawable -lOSGGroup -lOSGState -lOSGWindowX -ldl
-lpthread -lboost_filesystem-mt -lboost_system-mt -lz -lGL -lGLU -lglut
-lXmu -lXi -lX11 -o test2
Best regards,
Faizol
On Wed, Oct 3, 2012 at 5:19 AM, Carsten Neumann <carsten_neum...@gmx.net>wrote:
> Hello,
>
> On 10/02/2012 04:01 PM, Muhamad Faizol Abd. Halim wrote:
> > I am very new to OpenSG and been trying to compile the first tutorial
> > with the new gcc. Having a small problem though;
>
> wrt. your subject line: OpenSG is written in C++98/C++03 (modulo bugs ;)
> ). I'm not familiar enough with the C++11 standard, but if there are
> cases where it introduces changes to the language that may require
> additions/modifications to existing code, those are probably missing.
>
> > OSGSimpleSceneManager.h:163:5: error:
> > ‘OSG::SimpleSceneManager::SimpleSceneManager()’ is protected
> >
> > Any pointers and what to change?
>
> hmm, that default c'tor is intentionally protected. Can you post the
> complete error message please, so we have the context of where this
> message comes from?
>
> Cheers,
> Carsten
>
>
>
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