El Lunes, 5 de Marzo de 2007 16:41, Thrall, Bryan escribió: > > osg::Geometry* geo=(osg::Geometry*)machineNode;
> osgDB::readNodeFile() returns an osg::Node, but osg::Geometry is not a > Node, it is a osg::Drawable. So, at the very least, readNodeFile in this > case will return an osg::Geode (which is a Node, and will contain > Drawables which might be Geometry), but I don't know any thing about the > OSG 3DS reader, so it might return a more complicated structure of Nodes > than that. In addition of what Bryan said, I would stress the use of C++ type casts like dynamic_cast, which could be used to verify safely if the Node returned is indeed a Geode. _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
