Mourad Boufarguine writes: > Hi Josue, > > Just a quick note. When using osg::ref_ptr, you should test for > escena.valid() to know whether the file was loaded or not. > if (!escena.valid()){ > cout<<"No estoy leyendo"<<endl; > exit(0);}
I think (!escena) is fine: bool operator!() const { return _ptr==0; } -- Alberto _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org