Added check for invalid face size to prevent a crash
Added check for invalid face size to prevent a crash


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