Hi Paul, osg::observer_ptr<> is the only public example of osg::Observer in action that I can think of.
Robert. On Jan 25, 2008 12:26 AM, Paul Pocock <[EMAIL PROTECTED]> wrote: > > Hi Robert, I was wondering how you would use osg::Observer and are there > any examples. Would you construct it as > > osg::observer_ptr<osg::Object> pagedLODObserver ? > > and catch page unloads by testing for objectDeleted() ? > > > On Thu, 2008-01-24 at 09:01 +0000, Robert Osfield wrote: > > Hi Michael, > > > > To monitor file loads you just need to assign a custom > > osdDB::Registry::ReadCallback to the Registry.. > > > > To catch unloads you have two routes, add an custom osg::Observer to > > PagedLOD objects to get informed when they get deleted or to create > > your own DatabasePager subclass. > > > > Robert. > > > > On Jan 23, 2008 10:47 PM, Guerrero, Michael (CIV) <[EMAIL PROTECTED]> wrote: > > > > > > > > > > > > > > > Hi, I'm searching for a convenient way to be alerted when a PagedLOD node > > > gets either paged in or out. Is there a preferred method of doing this? > > > > > > > > > > > > Thanks, > > > > > > Michael > > > _______________________________________________ > > > osg-users mailing list > > > osg-users@lists.openscenegraph.org > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > > > > > _______________________________________________ > > osg-users mailing list > > osg-users@lists.openscenegraph.org > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > IMPORTANT: This email remains the property of the Australian Defence > Organisation and is subject to the jurisdiction of section 70 of the CRIMES > ACT 1914. If you have received this email in error, you are requested to > contact the sender and delete the email. > > > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
