Hi, that is exactly the point. My RemoveXVisitor SHOULD remove nodes but since it is not possible to do that in apply and there is no "finalize" method that gets automatically called after accept has finished, it is only possible to remove nodes by providing a custom member which the user must call manually.
That is what I am talking about, it is not possible for a Visitor to do certain things without having the user explicitly call members of it after the accept call. I did not demand a finalize method and I understand Robert's statement that flexibility is achieved by relying on the user. Never the less would a finalize method decrease any flexibility and power of it. (Btw: I have never experienced that handing over responsibility to the user (which is the developer at this point) produced any good results, but this is only my experience) Thanks, Sam ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=35965#35965 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
