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Ref T268, aircraft situation improvements

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* Transfer gnd. elevation
* find closest elevation
This commit is contained in:
Klaus Basan
2018-07-09 22:13:53 +02:00
parent f06482b554
commit 62f9beae89
4 changed files with 148 additions and 58 deletions
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22
src/blackmisc/aviation/aircraftsituationlist.cpp
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@@ -347,6 +347,26 @@ namespace BlackMisc
return found;
}
CElevationPlane CAircraftSituationList::findCLosestElevationWithinRange(const ICoordinateGeodetic &coordinate, const CLength &range) const
{
CLength r = range.isNull() || range < CElevationPlane::singlePointRadius() ? CElevationPlane::singlePointRadius() : range;
CElevationPlane ep = CElevationPlane::null();
CLength bestDistance = CLength::null();
for (const CAircraftSituation &s : *this)
{
if (!s.hasGroundElevation()) { continue; }
const CLength distance = s.calculateGreatCircleDistance(coordinate);
if (distance > r) { continue; }
if (bestDistance.isNull() || bestDistance > distance)
{
ep = s.getGroundElevationPlane();
bestDistance = distance;
}
}
return ep;
}
int CAircraftSituationList::setOnGround(CAircraftSituation::IsOnGround og)
{
int c = 0;
@@ -530,7 +550,7 @@ namespace BlackMisc
{
const CAircraftSituation &oldSituation = (*this)[i];
CAircraftSituation &newSituation = (*this)[i - 1];
if (oldSituation.transferGroundElevation(newSituation, radius)) { c++; }
if (oldSituation.transferGroundElevationFromThis(newSituation, radius)) { c++; }
}
return c;
}