[CLEAN] removed useless code

src/modules/teemGlyphs/WMTeemGlyphs.cpp

@@ -370,11 +370,8 @@ WMTeemGlyphs::GlyphGeneration::GlyphGeneration( boost::shared_ptr< WDataSetSpher
 
     m_glyphGeometry = new osg::Geometry();
     m_glyphsGeode = osg::ref_ptr< osg::Geode >( new osg::Geode );
-    m_glyphsGeode->setName( "glyphs" );
+    m_glyphsGeode->setName( "teem glyphs" );
     osg::StateSet* state = m_glyphsGeode->getOrCreateStateSet();
-    osg::ref_ptr<osg::LightModel> lightModel = new osg::LightModel();
-    lightModel->setTwoSided( true );
-    state->setAttributeAndModes( lightModel.get(), osg::StateAttribute::ON );
     state->setMode(  GL_BLEND, osg::StateAttribute::ON  );
 
     size_t nbGlyphs = m_nA * m_nB;