448 		      TopoDS_Face&              FVoi)   in IsG1()  argument
454       FVoi = TopoDS::Face(It.Value());  in IsG1()
457       if (ChFi3d::IsTangentFaces(E,FRef,FVoi)) {  in IsG1()
474 	FVoi = FRef;  in IsG1()
517   TopoDS_Face FVoi;  in SearchFaceOnV()  local
528     if (Trouve) Trouve = IsG1(EFMap, E, FRef, FVoi);  in SearchFaceOnV()
529     if (Trouve) Trouve = IsInput(Pc.Vector(), Pc.Vertex(), FVoi);  in SearchFaceOnV()
531       if (Num == 0) F1 = FVoi;  in SearchFaceOnV()
532       else F2 =  FVoi;  in SearchFaceOnV()
1328 		  TopoDS_Face&                 FVoi) const  in SearchFace()
1332   FVoi.Nullify();  in SearchFace()
1342       nb_faces = SearchFaceOnV(Pc,  FRef, myVEMap, myEFMap, FVoi, Fbis);  in SearchFace()
1359 	FVoi = FRef;  in SearchFace()
1376 	if (Trouve) FindFace = IsG1(myEFMap, E, FRef, FVoi);  in SearchFace()
1399 		if (TopoDS::Face(ItF.Value()).IsSame(FVoi)) {  in SearchFace()
1411     return IsG1(myEFMap, Pc.Arc(), FRef, FVoi);  in SearchFace()