c  MEFISTO : library to compute 2D triangulation from segmented boundaries
c
c  Copyright (C) 2003  Laboratoire J.-L. Lions UPMC Paris
c
c  This library is free software; you can redistribute it and/or
c  modify it under the terms of the GNU Lesser General Public
c  License as published by the Free Software Foundation; either
c  version 2.1 of the License.
c
c  This library is distributed in the hope that it will be useful,
c  but WITHOUT ANY WARRANTY; without even the implied warranty of
c  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
c  Lesser General Public License for more details.
c
c  You should have received a copy of the GNU Lesser General Public
c  License along with this library; if not, write to the Free Software
c  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
c
c  See http://www.ann.jussieu.fr/~perronne or email Perronnet@ann.jussieu.fr
c
c
c  File   : areteideale.f
c  Module : SMESH
c  Author: Alain PERRONNET

      double precision function areteideale( xyz, direction )
      double precision xyz(3), direction(3)
      areteideale = 10
      return
      end