[osg-users] CompositeViewer context cleanup and missing textures

[Robert Osfield]

Hi J.P.

I've just changed USE_NEW_TEXTURE_POOL to 0 and then tested:

  osgcamera -r 3 earth_sphere_dt1.ive

And it doesn't produce any errors and model always comes up with
textures.  So it does look like the new osgcamera test is sufficient
for testing this particular bug.

Robert.