: [osg-users] PagedLOD node page callback
Hi Guerro, Hope I understand you correctly - but couldn't you just use
node-getParent()
perhaps cast it
if(node-asGroup())
osg::Group* group = dynamic_castosg::Group*(node);
..or maybe getnodePath() to find what your
the methods.
- Original Message -
From: Guerrero, Michael (CIV) [EMAIL PROTECTED]
To: OpenSceneGraph Users osg-users@lists.openscenegraph.org
Sent: Friday, January 25, 2008 2:12 PM
Subject: Re: [osg-users] PagedLOD node page callback
Hi guys,
I implemented an osgDB::Registry::ReadCallback
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
Hi Robert, I was wondering how you would use osg::Observer and are there
any examples. Would you construct it as
osg::observer_ptrosg::Object pagedLODObserver ?
and catch page unloads by testing for objectDeleted() ?
On Thu, 2008-01-24 at 09:01 +, Robert Osfield wrote:
Hi
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.
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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