Hi David, I've had a quick check through View.cpp and the destructor doesn't do anything more than unref the Scene object that should be shared between each of your views, and as such shouldn't actually do anything to the DatabasePager directly. The same goes for CompositeViewer::removeView, it shouldn't change anything with the database pager directly.
Do each of the View have their own GraphicsWindow? I wonder if this is where the problems stem from. Robert. On Nov 6, 2007 11:12 AM, David _ <[EMAIL PROTECTED]> wrote: > > Hi Robert > > we´re currently using OSG 2.2 under windows compiled with visual studio 2005 > > > > Date: Tue, 6 Nov 2007 09:01:07 +0000 > > From: [EMAIL PROTECTED] > > To: [email protected] > > Subject: Re: [osg-users] databasepageloader and composite viewer > > > > > > Hi David, > > > > Which version of the OSG are you using? > > > > Robert. > > > > On Nov 5, 2007 9:40 AM, David _ <[EMAIL PROTECTED]> wrote: > > > > > > Hi > > > > > > We´re dealing with a MDI application with multiple views of the same > scene, > > > which is composed by some pagelod islands. > > > > > > we´re using the composite viewer in order to have an independent camera > in > > > every child window and it´s working fine. The problem comes when we want > to > > > delete one of these windows. > > > > > > For deleting a view we use the removeView method of the composite viewer > in > > > order to free the osgViewer, but, sometimes it kills the > databasepageloader > > > too which stops all the LOD switching stuff. This is not happening all > the > > > viewers, just with some of them. > > > > > > How can we avoid this (killing a view of the composite viewer without > > > killing the LOD stuff)??? > > > How can we check if the databasepageloader is gone and re-start it?? > > > > > > thanks in advance > > > > > > help would be really appreciated > > > > > > > > > > > > ________________________________ > > > Express yourself instantly with MSN Messenger! MSN Messenger > > > > > > _______________________________________________ > > > osg-users mailing list > > > [email protected] > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > > > > > _______________________________________________ > > osg-users mailing list > > [email protected] > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > ________________________________ > Express yourself instantly with MSN Messenger! MSN Messenger > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
