#  Copyright (c) 1997-2004
#  Ewgenij Gawrilow, Michael Joswig (Technische Universitaet Berlin, Germany)
#  http://www.math.tu-berlin.de/polymake,  mailto:polymake@math.tu-berlin.de
#
#  This program is free software; you can redistribute it and/or modify it
#  under the terms of the GNU General Public License as published by the
#  Free Software Foundation; either version 2, or (at your option) any
#  later version: http://www.gnu.org/licenses/gpl.txt.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#-----------------------------------------------------------------------------
#  $Project: polymake $$Id: show_facets 7444 2006-10-15 12:10:53Z gawrilow $

application 'polytope';

die "usage: polymake --script visual_unbounded FILE\n" unless @ARGV;

my $p=load($ARGV[0]);

die "polyhedron is bounded, use VISUAL\n" if $p->BOUNDED;

my @ineq=@{$p->FACETS};
my @bbox;
Modules::client("bounding_box",$p,"VERTICES",\@bbox);
push @ineq, @bbox;
my $bounded=new Apps::polytope::RationalPolytope(INEQUALITIES => \@ineq);

$bounded->VISUAL;


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