1 // ReaderWriterSPT.cxx -- Provide a paged database for flightgear scenery.
3 // Copyright (C) 2010 - 2011 Mathias Froehlich
5 // This program is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU General Public License as
7 // published by the Free Software Foundation; either version 2 of the
8 // License, or (at your option) any later version.
10 // This program is distributed in the hope that it will be useful, but
11 // WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 // General Public License for more details.
15 // You should have received a copy of the GNU General Public License
16 // along with this program; if not, write to the Free Software
17 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 #ifndef _READERWRITERSPT_HXX
21 #define _READERWRITERSPT_HXX
23 #include <osgDB/ReaderWriter>
29 class ReaderWriterSPT : public osgDB::ReaderWriter {
32 virtual ~ReaderWriterSPT();
34 virtual const char* className() const;
36 virtual osgDB::ReaderWriter::ReadResult readObject(const std::string& fileName, const osgDB::Options* options) const;
37 virtual osgDB::ReaderWriter::ReadResult readNode(const std::string& fileName, const osgDB::Options* options) const;
40 osg::Node* createTree(const BucketBox& bucketBox, const osgDB::Options* options, bool topLevel) const;
41 osg::Node* createPagedLOD(const BucketBox& bucketBox, const osgDB::Options* options) const;
42 osg::Node* createSeaLevelTile(const BucketBox& bucketBox, const osgDB::Options* options) const;
43 osg::StateSet* getLowLODStateSet(const osgDB::Options* options) const;
49 } // namespace simgear