removed bug due to closest point. OK, sometimes

bad parametrization can lead to bad results. Yte, this
implementation is FAST and, in the case of bad parametrization
optimization should be used 

Mesh/HighOrder.cpp

@@ -466,7 +466,8 @@ static void getFaceVertices(GFace *gf, MElement *incomplete, MElement *ele,
             }
           }
           if(reparamOK){
-            GPoint gp = gf->closestPoint(SPoint3(X, Y, Z), GUESS);
+	    GPoint gp = gf->point(SPoint2(GUESS[0],GUESS[1]));
+	    //            GPoint gp = gf->closestPoint(SPoint3(X, Y, Z), GUESS);
             if (gp.g()){
               v = new MFaceVertex(gp.x(), gp.y(), gp.z(), gf, gp.u(), gp.v());
             }