/usr/include/simgear/scene/util/SGEnlargeBoundingBox.hxx is in libsimgear-dev 3.0.0-1.
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The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | /* -*-c++-*-
*
* Copyright (C) 2006-2007 Mathias Froehlich
*
* 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 of the
* License, or (at your option) any later version.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
*/
#ifndef SG_ENLARGE_BOUNDING_BOX_HXX
#define SG_ENLARGE_BOUNDING_BOX_HXX
#include <osg/Drawable>
// Helper class to enlarge a bounding box of a drawable.
// Is usefull to enlarge the mounding box of single point lights that would
// be victim to small feature culling otherwise.
class SGEnlargeBoundingBox : public osg::Drawable::ComputeBoundingBoxCallback {
public:
SGEnlargeBoundingBox(float offset = 0);
SGEnlargeBoundingBox(const SGEnlargeBoundingBox& cb, const osg::CopyOp&);
META_Object(osg, SGEnlargeBoundingBox);
virtual osg::BoundingBox computeBound(const osg::Drawable& drawable) const;
private:
float _offset;
};
#endif
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