72 lines
1.5 KiB
C++
72 lines
1.5 KiB
C++
#include "config.h"
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#include "gnnode.hxx"
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#include <boost/foreach.hpp>
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#include "groundnetwork.hxx"
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#include <Navaids/NavDataCache.hxx>
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#include <Main/globals.hxx>
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#include <Scenery/scenery.hxx>
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using namespace flightgear;
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/**************************************************************************
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* FGTaxiNode
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*************************************************************************/
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FGTaxiNode::FGTaxiNode(int index, const SGGeod& pos, bool aOnRunway, int aHoldType) :
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FGPositioned(TRANSIENT_ID, FGPositioned::PARKING, "", pos),
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m_index(index),
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isOnRunway(aOnRunway),
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holdType(aHoldType),
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m_isPushback(false)
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{
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}
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FGTaxiNode::~FGTaxiNode()
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{
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}
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void FGTaxiNode::setElevation(double val)
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{
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// ignored for the moment
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}
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double FGTaxiNode::getElevationFt()
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{
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const SGGeod& pos = geod();
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if( pos.getElevationFt() == 0.0)
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{
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SGGeod center2 = pos;
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FGScenery* local_scenery = globals->get_scenery();
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center2.setElevationM(SG_MAX_ELEVATION_M);
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double elevationEnd = -100;
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if (local_scenery->get_elevation_m( center2, elevationEnd, NULL ))
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{
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SGGeod newPos = pos;
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newPos.setElevationM(elevationEnd);
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// this will call modifyPosition to update mPosition
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modifyPosition(newPos);
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}
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}
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return pos.getElevationFt();
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}
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int FGTaxiNode::getIndex() const
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{
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return m_index;
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}
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void FGTaxiNode::setIsPushback()
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{
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m_isPushback = true;
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}
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double FGTaxiNode::getElevationM()
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{
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return getElevationFt() * SG_FEET_TO_METER;
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}
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