Hello Faizol,
On 10/02/2012 04:43 PM, Muhamad Faizol Abd. Halim wrote:
> 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
hmm, that's a very different error now?
> 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
SimpleSceneManager is in libOSGUtil, you need to link with it, i.e. add
a -lOSGUtil to the linker command.
Cheers,
Carsten
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