Hi Robert,
thanks for the *hints* :) ... Reading the code is always the best option
:-). I found the thing while reading the code you pointed me to. It is this
thing that when set up properly per the database, then it works nicely ..
Hi Nick,
It's *really* inefficient to use an update callback to do this type of
task, I can not recommend going this path, it's waste of both our time
trying to coax it to do something useful.
The right way of doing it is by overriding the
DatabasePager::updateSceneGraph() method or implementing
Hi Robert,
this is my update callback .. And I know for sure it was working. I just
did a clean app (modified osgviewer with only this callback installed in
the root PagedLODs) and I never see a Paged Out tile ... I am limited to
not having the possibility to make a custom DatabasePager or it
Hi Nick,
There isn't a feature directly built into osg::PageLOD or
DatabasePager for this.
What you could do is look at the creating a custom DatabasePager that
overrides the following method:
/** Merge the changes to the scene graph by calling calling
removeExpiredSubgraphs then
Trajce Nikolov NICK writes:
> Now it doesn't .. Any clue or hint how to detect such changes?
git bisect? It is very useful for that kind of "it does work / now it
doesn't"...
--
Alberto
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Hi Community,
I was looking for a way to detect when PagedLOD gets its children paged
in/out. So I installed an update callback and based on a difference in the
children number I was able to know when such change occurred. And this was
working with a code an year ago.
Now it doesn't .. Any clue
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