Added missing tex env mode
Added missing tex env mode


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