Hi Trajce, thank you, but the problem is that even if I can keep track of new PagedLods, it is not sufficient because DatabasePager unloads no more used PagedLods and there is no way (or at least I don't know how) to know which they are.
Trajce Nikolov NICK wrote: > Hi Simone, > > just a fast thought ... Maybe you make a simple std::map to keep track of > what has been loaded and what is new > > > On Tue, Nov 29, 2016 at 1:37 PM, Simone Rapposelli < ()> wrote: > > > Hi Robert, > > > > thank you for your fast reply. > > My problem is that osgDB::ReaderWriter::ReadResult readNode(const > > std::string &fileName, const osgDB::ReaderWriter::Options *options) gets > > called even if a PagedLod with the same fileName has been previously > > loaded: for example, this happens if I move to any position on the viewer > > and then come back. > > Thus, inside this function I need to check if any of the PagedLod currently > > loaded in DatabasePager has the same fileName of the passed argument: in > > this case I could avoid to reload data already in memory. > > > > Thank you! > > > > Cheers, > > Simone > > > > ------------------ > > Read this topic online here: > > http://forum.openscenegraph.org/viewtopic.php?p=69524#69524 > > (http://forum.openscenegraph.org/viewtopic.php?p=69524#69524) > > > > > > > > > > > > _______________________________________________ > > osg-users mailing list > > () > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > (http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org) > > > > > > > > > > > -- > trajce nikolov nick > > ------------------ > Post generated by Mail2Forum ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=69528#69528 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
