#include "gnnode.hxx"
#include "groundnetwork.hxx"
+#include <iostream>
#include <algorithm>
+
+#include <osg/Geode>
+#include <Main/globals.hxx>
+#include <Scenery/scenery.hxx>
+
using std::sort;
/*****************************************************************************
geod.setLongitudeDeg(processPosition(val));
}
-//void FGTaxiNode::sortEndSegments(bool byLength)
-//{
-// if (byLength)
-// sort(next.begin(), next.end(), sortByLength);
-// else
-// sort(next.begin(), next.end(), sortByHeadingDiff);
-//}
+double FGTaxiNode::getElevationFt(double refelev)
+{
+ double elevF = geod.getElevationFt();
+ double elevationEnd = 0;
+ if ((elevF == 0) || (elevF == refelev)) {
+ SGGeod center2 = geod;
+ FGScenery * local_scenery = globals->get_scenery();
+ center2.setElevationM(SG_MAX_ELEVATION_M);
+ if (local_scenery->get_elevation_m( center2, elevationEnd, NULL )) {
+ geod.setElevationM(elevationEnd);
+ }
+ }
+ //cerr << "Returning elevation : " << geod.getElevationM() << ". Ref elev (feet) = " << refelev << endl;
+ return geod.getElevationFt();
+}
+
+double FGTaxiNode::getElevationM(double refelev)
+{
+ double refelevFt = refelev * SG_METER_TO_FEET;
+ double retval = getElevationFt(refelevFt);
+ //cerr << "Returning elevation : " << geod.getElevationM() << ". Ref elev (meters) = " << refelev << endl;
+ return geod.getElevationM();
+}