John, For funky OSG usage like this you need to trawl through the achives and gleen what you can, this type of usage is possible but well outside normal OSG usage and what it was designed around. I have RSI so can't hand walk anyone though even simple stuff let alone well of the beaten track stuff like this.
Robert. On 3/5/07, Argentieri, John-P63223 <[EMAIL PROTECTED]> wrote:
Robert, My osg app is nested in a DLL as a plugin. When I destroy the last instance of it, I can't do a complete cleanup? So that when I create a new one and load my .osga file it truly reloads? Can't I somehow delete the Registry or DatabasePager? This would really be a great help to me if you can think of a way to do it. Your pal, John -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Robert Osfield Sent: Monday, March 05, 2007 11:07 AM To: osg users Subject: Re: [osg-users] osgDB::DatabasePager ... Possible to not get fromosgDB::Registry??? Hi John, I don't know enough about your app usage to really suggest very much, but typical problems one might encounter with open and closing windows is the scene graph holding handles to texture and display lists that are no longer valid because your removed the graphics context they are associated with. The new osgViewer library does allow you to create and destroy windows on the fly and it'll work to manage the context and display lists/texture objects for you so consider using it. Robert. On 3/5/07, Argentieri, John-P63223 <[EMAIL PROTECTED]> wrote: > > > > Hi All. > > DatabasePager is giving me some trouble when I destroy a view and then > create a new view. It seems that something is mixed up, possibly my > code. I am trying to allow all views to share graphics context, but > when I destroy the document (the parent of all views) and create > another, the databasepager won't reload my paged earth and I somehow > lose texture on the face that I was viewing in the first instance. My > question then is this: Can I create my own database pager without > paying heed to osgDB::Registry, or can I completely destroy the > osgDB::Registry's instance of database pager? As always, your thoughts on this are greatly appreciated. > > Sincerely, > John Argentieri > _______________________________________________ > 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/ _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
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