Is there a certain way to set up the LOD's that go into the database? It seems that the LODs are taking up too much memory so when trying to load it crashes everything. I have more than enough memory and space to run the necessary database so that's not the issue.
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Robert Osfield Sent: Wednesday, June 27, 2007 11:16 AM To: osg users Subject: Re: [osg-users] OSGpagedLOD question Hi Kristin, On 6/27/07, Alfero, Kristin <[EMAIL PROTECTED]> wrote: > I have a question on the OSGpageLOD. I know that it is supposed to cut down > on memory using the .ive files, but when I ran my database through it, it > completely maxed out all 4 CPUs on my computer and all the memory. Is there > something I can do to fix that? Do you mean your run the osgpagedlod example on your database? Or created a database using PagedLOD? The whole point of osg::PagedLOD and osgDB::DatabasePager is that they should help with enable the viewing of massive databases by paging it in rather than loading all in memory at once. If the database is poorly conditioned for paging then you won't get best results. In the case of the example its written to be an example of how to create and use PagedLOD nodes rather than something generally applied to databases, I wouldn't expect it work optimally - creating proper paged databases requires quite a bit of processing, well beyond the scope of simple example. W.r.t CPU's to get maxed out, how many screens/GPU are you using? Is vsync on? _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/ _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
