Hi Dirk,
i used the current CVS checkout to compile OpenSG
again.
After that i tryed to read and save the scene to
OSB-format. No problems!!!
then i tryed to simplify the scene with the mergeop.
There was an segmentation fault. Can you take a look
at the MergeGrapOP, please?
Here the basic code:
scene = SceneFileHandler::the().read( argv[1] );
std::cout << "reading ok." << std::endl;
SceneFileHandler::the().write(scene, "output1.osb");
std::cout << "file written" << std::endl;
GraphOpSeq *graphop = new GraphOpSeq;
graphop->addGraphOp(new MergeGraphOp);
bool ok = graphop->run( scene ); // here is the
error..
and here gdb's backtrace...
(gdb) bt
#0 0x40680c3f in osg::Geometry::CompareMaterials ()
from /usr/local/lib/libOSGSystem.so
#1 0x40680d46 in osg::Geometry::MergeIndex () from
/usr/local/lib/libOSGSystem.so
#2 0x4068101c in osg::Geometry::isMergeable () from
/usr/local/lib/libOSGSystem.so
#3 0x4090a6d7 in osg::MergeGraphOp::processGeometries
() from /usr/local/lib/libOSGSystem.so
#4 0x4090c356 in osg::MergeGraphOp::traverseLeave ()
from /usr/local/lib/libOSGSystem.so
#5 0x40905132 in
osg::TypedStoredObjectFunctor2<osg::Action::ResultE,
osg::PtrCallArg<osg::GraphOp>,
osg::CPtrRefCallArg<osg::NodePtr>,
osg::ArgsCollector<osg::Action::ResultE>,
osg::DefaultFunctorSizeTraits>::call () from
/usr/local/lib/libOSGSystem.so
#6 0x405a271a in osg::traverse () from
/usr/local/lib/libOSGSystem.so
#7 0x405a2668 in osg::traverse () from
/usr/local/lib/libOSGSystem.so
#8 0x405a2780 in osg::traverse () from
/usr/local/lib/libOSGSystem.so
#9 0x405a2668 in osg::traverse () from
/usr/local/lib/libOSGSystem.so
#10 0x405a2780 in osg::traverse () from
/usr/local/lib/libOSGSystem.so
#11 0x405a2668 in osg::traverse () from
/usr/local/lib/libOSGSystem.so
#12 0x405a2780 in osg::traverse () from
/usr/local/lib/libOSGSystem.so
#13 0x405a2668 in osg::traverse () from
/usr/local/lib/libOSGSystem.so
#14 0x405a2780 in osg::traverse () from
/usr/local/lib/libOSGSystem.so
#15 0x405a2668 in osg::traverse () from
/usr/local/lib/libOSGSystem.so
#16 0x405a2780 in osg::traverse () from
/usr/local/lib/libOSGSystem.so
#17 0x409050a8 in osg::GraphOp::traverse () from
/usr/local/lib/libOSGSystem.so
#18 0x4090c808 in osg::MergeGraphOp::mergeOnce () from
/usr/local/lib/libOSGSystem.so
#19 0x4090caa0 in osg::MergeGraphOp::traverse () from
/usr/local/lib/libOSGSystem.so
#20 0x4090769e in osg::GraphOpSeq::run () from
/usr/local/lib/libOSGSystem.so
#21 0x0804cb02 in main (argc=2, argv=0xbffff184) at
10loading.cpp:195
(gdb)
if you interested, i can send the debug-output to.
regards, tino
P.S. The problem with the statistics in the
sceneviewer are gone. it works now.
___________________________________________________________
Gesendet von Yahoo! Mail - Jetzt mit 250MB Speicher kostenlos - Hier anmelden:
http://mail.yahoo.de
-------------------------------------------------------
This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting
Tool for open source databases. Create drag-&-drop reports. Save time
by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc.
Download a FREE copy at http://www.intelliview.com/go/osdn_nl
_______________________________________________
Opensg-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/opensg-users
