/usr/include/simgear/scene/tgdb/ReaderWriterSPT.hxx is in libsimgear-dev 3.0.0-1.
This file is owned by root:root, with mode 0o644.
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 42 43 44 45 46 47 48 49 50 51 52 53 | // ReaderWriterSPT.cxx -- Provide a paged database for flightgear scenery.
//
// Copyright (C) 2010 - 2013 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 _READERWRITERSPT_HXX
#define _READERWRITERSPT_HXX
#include <osgDB/ReaderWriter>
namespace simgear {
class BucketBox;
class ReaderWriterSPT : public osgDB::ReaderWriter {
public:
ReaderWriterSPT();
virtual ~ReaderWriterSPT();
virtual const char* className() const;
virtual osgDB::ReaderWriter::ReadResult readObject(const std::string& fileName, const osgDB::Options* options) const;
virtual osgDB::ReaderWriter::ReadResult readNode(const std::string& fileName, const osgDB::Options* options) const;
protected:
struct LocalOptions;
osg::ref_ptr<osg::Node> createTree(const BucketBox& bucketBox, const LocalOptions& options, bool topLevel) const;
osg::ref_ptr<osg::Node> createPagedLOD(const BucketBox& bucketBox, const LocalOptions& options) const;
osg::ref_ptr<osg::Node> createSeaLevelTile(const BucketBox& bucketBox, const LocalOptions& options) const;
osg::ref_ptr<osg::StateSet> getLowLODStateSet(const LocalOptions& options) const;
private:
struct CullCallback;
};
} // namespace simgear
#endif
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