1 // groundradar.hxx - Background layer for the ATC radar.
3 // Copyright (C) 2007 Csaba Halasz.
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 __INST_GROUNDRADAR_HXX
21 #define __INST_GROUNDRADAR_HXX
23 #include <osg/ref_ptr>
24 #include <osg/Geometry>
25 #include <simgear/props/props.hxx>
26 #include "od_gauge.hxx"
31 ////////////////////////////////////////////////////////////////////////
32 // Built-in layer for the atc radar.
33 ////////////////////////////////////////////////////////////////////////
35 class GroundRadar : public SGPropertyChangeListener, public FGODGauge
38 static const int TextureHalfSize = 256;
39 GroundRadar(SGPropertyNode* node);
40 virtual ~GroundRadar();
42 virtual void valueChanged(SGPropertyNode*);
45 void createTexture(const char* texture_name);
47 void addRunwayVertices(const FGRunwayBase* aRunway, double aTowerLat, double aTowerLon, double aScale, osg::Vec3Array* aVertices);
48 osg::Geometry *addPavementGeometry(const FGPavement* aPavement, double aTowerLat, double aTowerLon, double aScale);
50 osg::ref_ptr<osg::Geode> _geode;
51 SGPropertyNode_ptr _airport_node;
52 SGPropertyNode_ptr _range_node;
55 #endif // __INST_GROUNDRADAR_HXX