[osg-users] Passing explicitly loaded model to DatabasePager for expiry management
Hi Everyone, I have quick question. We have added simple ReadCallback to osg::IntersectionVisitor to enforce loading of highest PAgedLODs from our terrain. We simply call osgDB::readNodeFile( PageLOD_file ). Intersection works, but it looks like these files are not stored in any cache nor they are actually attached to parent PagedLOD. Is there a way we can add them to DatabasePager loaded model list to avoid further loads of the same file ? Cheers, Wojtek ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Passing explicitly loaded model to DatabasePager for expiry management
HI Wojtek, You could use the osg::Registry object cache for the subgraphs you've loaded. Robert. On Wed, Sep 24, 2008 at 11:45 AM, Wojciech Lewandowski [EMAIL PROTECTED] wrote: Hi Everyone, I have quick question. We have added simple ReadCallback to osg::IntersectionVisitor to enforce loading of highest PAgedLODs from our terrain. We simply call osgDB::readNodeFile( PageLOD_file ). Intersection works, but it looks like these files are not stored in any cache nor they are actually attached to parent PagedLOD. Is there a way we can add them to DatabasePager loaded model list to avoid further loads of the same file ? Cheers, Wojtek ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Passing explicitly loaded model to DatabasePager for expiry management
On Wed, Sep 24, 2008 at 6:45 AM, Wojciech Lewandowski [EMAIL PROTECTED] wrote: Hi Everyone, I have quick question. We have added simple ReadCallback to osg::IntersectionVisitor to enforce loading of highest PAgedLODs from our terrain. We simply call osgDB::readNodeFile( PageLOD_file ). Intersection works, but it looks like these files are not stored in any cache nor they are actually attached to parent PagedLOD. Is there a way we can add them to DatabasePager loaded model list to avoid further loads of the same file ? One option is to implement a cache in the ReadCallback itself, as demonstrated in osgSim/LineOfSight.cpp. Glenn -- Glenn Waldron : Pelican Mapping : http://pelicanmapping.com : +1.703.652.4791 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
