Nick Prudent wrote on Monday, August 27, 2007 10:05 AM: > Thanks Rafa. That's what I'm already doing...I was hoping for a more > elegant solution than dynamic casting... > > I'm surpised there's no such thing as osg::Node::_type where _type is > a compound of different flags to test against. > > - Nick -
If you're implementing a NodeVisitor, it defines apply(osg::Switch) so you don't have to check the type yourself. Other than that, though, yeah you're stuck with dynamic_cast<>. > ---------------------------------------- >> Date: Mon, 27 Aug 2007 09:34:04 +0200 >> From: [EMAIL PROTECTED] >> To: osg-users@lists.openscenegraph.org >> Subject: Re: [osg-users] Switch Group Detection >> >> Hi Nick, >> >> try this: >> >> osg::Switch *myswitch = dynamic_cast(node); >> if(myswitch) >> // is a switch >> else >> // is not a switch >> >> >> Rafa. >> >> >> On 8/27/07, Nick Prudent wrote: >>> Newbie question: >>> >>> How do you find out if a osg:Group node is a Switch? >>> Node::asGroup() can be used to determine if thi is a osg::Group, >>> but what about osg::Switch ? >>> >>> Thanks, >>> >>> - Nick - -- Bryan Thrall FlightSafety International [EMAIL PROTECTED] _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
