---------- Forwarded message ---------- From: Robert Osfield <[EMAIL PROTECTED]> Date: Feb 27, 2007 7:32 PM Subject: Re: [osg-users] View dependant database paging To: Brad Colbert <[EMAIL PROTECTED]>
On 2/27/07, Brad Colbert <[EMAIL PROTECTED]> wrote:
Hi Robert, Is it only paging in the area of regard (and some small surrounding area) or is the entire area near the camera paged in?
How many times do I have to say the same thing? Just what ovelaps with the view frustum.
I ask this because it looks like I'm running out of memory and I'm trying to narrow the culprit.
The database pager usually has a relatively low memory footprint. Perhaps there is something specific about your database.
For this application, I'm not concerned about real-time performance so I don't mind delays from paging and expiring tiles. Is there a setting to force the pager to be aggressive in its expiration and removal of memory resident tiles? Literally to the point of, if it's not in the area of regard, remove it from memory? This is a very memory intensive database.
There are plenty of options available, have a wander through the osgDB::DatabasePager API. Robert. _______________________________________________ osg-users mailing list osg-users@openscenegraph.net http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/