Re-enabled normal generation on tiles.
Re-enabled normal generation on tiles.


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