Hi Trystan, On 22 May 2012 17:35, Trystan Larey-Williams <[email protected]> wrote: > So, this seems to confirm that the FBO I had the texture attached to for the > render is indeed released before the callback. It would save a lot of hassle > if the one of the DrawCallbacks could be invoked while the render targets for > the camera were still intact. But I assume there's some reason for the > current behaviour. Anyone venture a guess?
At a high level the OSG state is managed in way that is relatively self contained without state bleeding out from one operation to the next. In your particular usage pattern it might not be the 100% most convenient thing for the OSG to do, but what you are doing is very niche, the OSG can't handle everyone niche requirements in the more effortless way, such a utopia is an impossibility. Robert. _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
