25 #ifndef WGEVIEWPORTCALLBACK_H
26 #define WGEVIEWPORTCALLBACK_H
41 template <
typename T,
typename Source = osg::Camera >
63 virtual void operator()( osg::Node* node, osg::NodeVisitor* nv );
73 template <
typename T,
typename Source >
76 m_reference( reference )
81 template <
typename T,
typename Source >
87 template <
typename T,
typename Source >
90 osg::ref_ptr< T > t =
dynamic_cast< T*
>( node );
93 t->setViewport( m_reference->getViewport() );
98 #endif // WGEVIEWPORTCALLBACK_H