sorry, I was too fast. The changes I did to the code resulted in
segmentation fault. Anyway, back to the topic;
this is the compile output;
/usr/local/include/OpenSG/OSGSimpleSceneManager.h:163:5: error:
‘OSG::SimpleSceneManager::SimpleSceneManager()’ is protected
test.cpp:46:19: error: within this context
This is the code (copied straight from the wiki);
{
// We create a GLUT Window (that is almost the same for most
applications)
int winid = setupGLUT(&argc, argv);
GLUTWindowRecPtr gwin = GLUTWindow::create();
gwin->setGlutId(winid);
gwin->init();
// This will be our whole scene for now : an incredible torus
NodeRecPtr scene = makeTorus(.5, 2, 16, 16);
// Create and setup our little friend - the SSM
mgr = new SimpleSceneManager;
mgr->setWindow(gwin);
mgr->setRoot(scene);
mgr->showAll();
}
and this is the command to compile;
g++ -c -g -Wall -fPIC -I/usr/local/opensg/include/OpenSG -lOSGBase
-lOSGSystem -lOSGWindowGLUT -lOSGDrawable -lOSGUtil -lOSGText -lOSGWindow
-lOSGGroup -lOSGState -lOSGWindowX -ldl -lpthread -lboost_filesystem-mt
-lboost_system-mt -lz -lGL -lGLU -lglut -lXmu -lXi -lfreetype -lfontconfig
-lX11 test.cpp
Thanks.
Best regards,
Faizol
On Wed, Oct 3, 2012 at 6:17 AM, Muhamad Faizol Abd. Halim <
faizol....@gmail.com> wrote:
> That solved it! Many thanks.
>
> Btw, is there any book recommendation on OpenSG?
>
> Also regarding the tutorials, is there someone in charge of updating it? I
> can spend some time helping out if there's any need to update the
> documentation, but considering that I'm such a noob wrt OpenSG, I can only
> help if there's someone supervise it.
>
> Again, many thanks for the pointer, really appreciate it.
>
> Best regards,
> Faizol
>
>
> On Wed, Oct 3, 2012 at 6:00 AM, Carsten Neumann
> <carsten_neum...@gmx.net>wrote:
>
>> 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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>
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