mirror of https://github.com/CGAL/cgal
53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
// Copyright (c) 2003
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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) : Laurent Rineau <laurent.rineau__CGAL@normalesup.org>
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#ifndef CGAL_OPENGL_TOOLS_H
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#define CGAL_OPENGL_TOOLS_H
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#include <CGAL/Three/Viewer_interface.h>
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namespace CGAL {
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namespace GL {
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class Point_size {
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GLfloat ps;
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CGAL::Three::Viewer_interface* viewer;
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public:
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Point_size(CGAL::Three::Viewer_interface* viewer) : viewer(viewer) {
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viewer->glGetFloatv(GL_POINT_SIZE, &ps);
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}
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~Point_size() {
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set_point_size(ps);
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}
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void set_point_size(GLfloat v) {
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viewer->glPointSize(v);
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}
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}; // end class Point_size
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} // end namespace GL
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} // end namespace CGAL
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#endif // not CGAL_OPENGL_TOOLS_H
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