mirror of https://github.com/CGAL/cgal
93 lines
2.8 KiB
C++
93 lines
2.8 KiB
C++
// Copyright (c) 2000, 2001, 2004
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// Utrecht University (The Netherlands),
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// ETH Zurich (Switzerland),
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// INRIA Sophia-Antipolis (France),
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// Max-Planck-Institute Saarbruecken (Germany),
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// and Tel-Aviv University (Israel). All rights reserved.
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//
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// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public License as
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// published by the Free Software Foundation; either version 3 of the License,
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// or (at your option) any later version.
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//
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// Licensees holding a valid commercial license may use this file in
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// accordance with the commercial license agreement provided with the software.
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//
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// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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//
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// $URL$
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// $Id$
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// SPDX-License-Identifier: LGPL-3.0+
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//
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//
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// Author(s) : Sylvain Pion
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// Demo program for Geomview_stream with kernel objects.
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#include <CGAL/Cartesian.h>
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#include <iostream>
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#ifndef CGAL_USE_GEOMVIEW
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int main() {
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std::cout << "Geomview doesn't work on Windows, so..." << std::endl;
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return 0;
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}
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#else
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#include <unistd.h>
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#include <CGAL/intersections.h>
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#include <CGAL/IO/Geomview_stream.h>
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typedef CGAL::Cartesian<double> K;
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int main()
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{
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CGAL::Geomview_stream gv(CGAL::Bbox_3(0, 0, 0, 350, 350, 350));
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// gv.set_trace(true);
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gv.clear(); // remove the pickplane.
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gv << K::Point_2 (200, 100);
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gv << CGAL::blue();
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gv << K::Point_3 (200, 100, 100);
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gv << CGAL::red();
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gv << K::Segment_2 (K::Point_2(200, 100),
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K::Point_2(300, 100));
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gv << CGAL::green();
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gv << K::Segment_3 (K::Point_3(200, 100, 100),
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K::Point_3(300, 100, 200));
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gv << CGAL::deep_blue();
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gv << K::Sphere_3 (K::Point_3(100, 100, 100), 1000);
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gv << CGAL::violet();
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gv << K::Triangle_2 (K::Point_2(200, 200),
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K::Point_2(220, 220),
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K::Point_2(180, 220));
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gv << CGAL::orange();
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gv << K::Triangle_3 (K::Point_3(200, 200, 50),
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K::Point_3(220, 220, 80),
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K::Point_3(180, 220, 100));
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gv << CGAL::purple();
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gv << K::Tetrahedron_3 (K::Point_3(100, 100, 180),
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K::Point_3(120, 70, 220),
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K::Point_3(100, 100, 220),
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K::Point_3(120, 150, 250));
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gv << CGAL::Bbox_2(10, 10, 30, 30);
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gv << CGAL::Bbox_3(10, 10, 10, 30, 30, 30);
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gv << CGAL::red();
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gv << K::Ray_2(K::Point_2(205,205), K::Point_2(500,500));
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gv << K::Ray_3(K::Point_3(250,250,250), K::Point_3(500,500,500));
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gv << K::Line_2(K::Point_2(195,195), K::Point_2(500,500));
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gv << K::Line_3(K::Point_3(150,150,150), K::Point_3(500,500,500));
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gv.look_recenter();
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std::cout << "Stopping in 1 minute" << std::endl;
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sleep(60);
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return 0;
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}
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#endif
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