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
> > _______________________________________________
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> > [email protected]
> > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
> >
> >
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