Most of the types you're trying to handle are Nodes as superclass. Probably you'll have to use getNode for the case and than verify the class with dynamic_cast or className() that is a member from Node if you want to retrieve the class type.
Andre Simoes 2009/11/17 Xiao Han <[email protected]> > Thanks，Wang Ray > > It‘s not a geode. This is a Group. > > How can I get group's geodes? Thanks. > > Xiao Han > > > Wang Rui wrote: > > Hi Xiao Han, > > > > Check the root of 'road_deming.ive' first, is it really a geode? > > > > Cheers, > > Wang Rui > > > > > > 2009/11/17 Xiao Han < ()> > > > > > Hi,everyone, > > > > > > Please why gn==null in following codes? > > > > > > " > > > osgViewer::Viewer* viewer=new osgViewer::Viewer(); > > > osg::Group*root= new osg::Group(); > > > osg::Node*node=new osg::Node(); > > > node=osgDB::readNodeFile("road_demimg.ive");//cow.osg"); > > > osg::Geode* gn=dynamic_cast<osg::Geode*>(node); > > > " > > > Thank you! > > > > > > Cheers, > > > Xiaohan > > > > > > ------------------ > > > Read this topic online here: > > > http://forum.openscenegraph.org/viewtopic.php?p=19660#19660 ( > http://forum.openscenegraph.org/viewtopic.php?p=19660#19660) > > > > > > > > > > > > > > > > > > _______________________________________________ > > > osg-users mailing list > > > () > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org( > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org) > > > > > > > > > ------------------ > > Post generated by Mail2Forum > > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=19738#19738 > > > > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >
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