75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
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// pavement.hxx - 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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#ifndef FG_PAVEMENT_HXX
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#define FG_PAVEMENT_HXX
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#include <Navaids/positioned.hxx>
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class FGPavement : public FGPositioned
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{
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public:
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/*
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* 111 = Node (simple point).
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* 112 = Node with Bezier control point.
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* 113 = Node (close loop) point (to close a pavement boundary).
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* 114 = Node (close loop) point with Bezier control point (to close a pavement boundary).
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* 115 = Node (end) point to terminate a linear feature (so has no descriptive codes).
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* 116 = Node (end) point with Bezier control point, to terminate a linear feature (so has no descriptive codes).
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*/
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struct NodeBase : public SGReferenced
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{
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SGGeod mPos;
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bool mClose;
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virtual ~NodeBase(){} // To enable RTTI
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};
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struct SimpleNode : public NodeBase //111,113
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{
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SimpleNode(const SGGeod &aPos, bool aClose) {
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mPos = aPos;
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mClose = aClose;
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}
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};
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struct BezierNode : public NodeBase //112,114
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{
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BezierNode(const SGGeod &aPos, const SGGeod &aCtrlPt, bool aClose) {
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mPos = aPos;
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mClose = aClose;
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mControl = aCtrlPt;
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}
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SGGeod mControl;
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};
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typedef std::vector<SGSharedPtr<NodeBase> > NodeList;
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FGPavement(const std::string& aIdent, const SGGeod& aPos);
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void addNode(const SGGeod &aPos, bool aClose = false);
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void addBezierNode(const SGGeod &aPos, const SGGeod &aCtrlPt, bool aClose = false);
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const NodeList &getNodeList() const { return mNodes; }
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private:
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NodeList mNodes;
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};
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#endif // of FG_PAVEMENT_HXX
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