Added release and flush of OpenGL objects after build of the terrain database to prevent the build graphics context state leaking into the viewers graphics context set.
Added release and flush of OpenGL objects after build of the terrain database to prevent
the build graphics context state leaking into the viewers graphics context set.


marchelbling/osg,tomasthoresen/osg,scrawl/osg,artoolkit/osg,jtorresfabra/osg,openscenegraph/osg,scrawl/osg,tomasthoresen/osg,artoolkit/osg,scrawl/osg,marchelbling/osg,openscenegraph/osg,jtorresfabra/osg,jtorresfabra/osg,marchelbling/osg,marchelbling/osg,artoolkit/osg,tomasthoresen/osg,openscenegraph/osg,artoolkit/osg,jtorresfabra/osg,tomasthoresen/osg,openscenegraph/osg,scrawl/osg