9b900e9430
Cache the parsed navigation and airport data in a binary file to reduce startup times and memory consumption (since only referenced FGPositioned elements are held in memory). Data will be reimported when the mod-time of any input file is changed. If a global file is changed (nav.dat, awy.dat, apt.dat, etc), the cache will be completely rebuilt, which takes approximately 30 seconds on moderate hardware. (Future work may reduce this).
40 lines
1.3 KiB
C++
40 lines
1.3 KiB
C++
// pavement.cxx - class to represent complex taxiway specified in v850 apt.dat
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//
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// Copyright (C) 2009 Frederic Bouvier
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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// $Id$
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include "pavement.hxx"
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FGPavement::FGPavement(PositionedID aGuid, const std::string& aIdent, const SGGeod& aPos) :
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FGPositioned(aGuid, PAVEMENT, aIdent, aPos)
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{
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}
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void FGPavement::addNode(const SGGeod &aPos, bool aClose)
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{
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mNodes.push_back(new SimpleNode(aPos, aClose));
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}
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void FGPavement::addBezierNode(const SGGeod &aPos, const SGGeod &aCtrlPt, bool aClose)
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{
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mNodes.push_back(new BezierNode(aPos, aCtrlPt, aClose));
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}
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