cgal/Polyhedron_IO/demo/Polyhedron_IO/geomview_demo.cpp

59 lines
1.5 KiB
C++

// Copyright (c) 2002 Max Planck Institut fuer Informatik (Germany).
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
// 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 3 of the License, or (at your option) any later version.
//
// Licensees holding a valid commercial license may use this file in
// accordance with the commercial license agreement provided with the software.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
//
// $URL$
// $Id$
// SPDX-License-Identifier: GPL-3.0+
//
//
// Author(s) : Lutz Kettner
#include <CGAL/basic.h>
#ifdef _MSC_VER
#include <iostream>
int main() {
std::cout << "Geomview doesn't work on Windows, so no demo." << std::endl;
return 0;
}
#else // can have Geomeview
#include <CGAL/Cartesian.h>
#include <CGAL/Polyhedron_3.h>
#include <CGAL/IO/Polyhedron_geomview_ostream.h>
typedef CGAL::Cartesian<double> Kernel;
typedef Kernel::Point_3 Point;
typedef CGAL::Polyhedron_3<Kernel> Polyhedron;
int main() {
Point p( 1.0, 0.0, 0.0);
Point q( 0.0, 1.0, 0.0);
Point r( 0.0, 0.0, 1.0);
Point s( 0.0, 0.0, 0.0);
Polyhedron P;
P.make_tetrahedron( p,q,r,s);
CGAL::Geomview_stream geo;
geo << CGAL::green() << P;
// wait for a mouse click.
Point click;
geo >> click;
return 0;
}
#endif