Changed the wrap mode from CLAMP to CLAMP_TO_EDGE to avoid artifacts under OSX.
Changed the wrap mode from CLAMP to CLAMP_TO_EDGE to avoid artifacts under
OSX.


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