Hi Scott, Have you setted the pager to not unref images after applying them ? When you have multiple contexts, you have to make sure images are not deleted before each context has applied it.
On Mon, Jul 28, 2008 at 4:12 PM, Scott Angster <[EMAIL PROTECTED]>wrote: > Hello- > > We are seeing an interesting problem that we can not track down. > Several previous postings have been similar but not quite what we are > seeing. We are hoping someone can point us in a possible direction to > find a solution. > > We have an OSG/QT application using multiple windows with views into the > same scene graph. We use multiple instances of the Viewer to do this. > We are seeing issues in the second/third/etc window for models loaded in > containing textures. The textures do not load and we get "Warning: > detected OpenGL error 'invalid enumerant' after applying attribute > Texture2D" when the second window is opened. > > However if we create an object at runtime, say a sphere, and apply a > texture to it, the second/third/etc window do not have problems with it. > If we save out the node we created to an IVE file and reload it, the > problem is there. > > I have tried to duplicate this problem using the osgviewer QT example > such that I have a simpler code base to work with, and I can't. I have > made this example more complex, adding features to it to replicate our > code (HUD, textured background, our update loop for updating dynamic > transform nodes and camera positioning, our state settings, thread > settings, etc). > > We seem to have an issue with PagedLOD too in our application for the > second/third windows. I hope this issue is related so if we focus on > the texture problem, maybe the other will be solved. > > We are using OSG 2.4 and currently QT 3.3 (hope to be moving to 4.X > soon). We are seeing this on both our Linux and Windows machines. > > Thanks for any suggestions or insight into this. > > Scott > > > > > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > -- Serge Lages http://www.tharsis-software.com
_______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
