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Ref T275, use refactored and improved elevation functions in interpolator

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This commit is contained in:
Klaus Basan
2018-06-17 00:45:08 +02:00
parent 746024becd
commit c7482ebc1a
2 changed files with 18 additions and 12 deletions
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28
src/blackmisc/simulation/interpolator.cpp
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@@ -74,18 +74,22 @@ namespace BlackMisc
template<typename Derived>
CAircraftSituationList CInterpolator<Derived>::remoteAircraftSituationsAndChange(const CInterpolationAndRenderingSetupPerCallsign &setup)
{
const bool vtol = setup.isForcingVtolInterpolation() || m_model.isVtol();
// const bool vtol = setup.isForcingVtolInterpolation() || m_model.isVtol();
CAircraftSituationList validSituations = this->remoteAircraftSituations(m_callsign);
m_situationsChange = CAircraftSituationChange(validSituations, m_model.getCG(), vtol, true, true);
if (setup.isFixingSceneryOffset() && m_situationsChange.hasSceneryDeviation() && m_model.hasCG())
// get the changes, we need the second value as we want to look in the past
// the first value is already based on the latest situation
const CAircraftSituationChangeList changes = this->remoteAircraftSituationChanges(m_callsign);
m_pastSituationsChange = (changes.size() > 1) ? changes[1] : CAircraftSituationChange::null();
if (setup.isFixingSceneryOffset() && m_pastSituationsChange.hasSceneryDeviation() && m_model.hasCG())
{
const CLength os = m_situationsChange.getGuessedSceneryDeviationCG();
const CLength os = m_pastSituationsChange.getGuessedSceneryDeviationCG();
m_currentSceneryOffset = os;
if (!os.isNull())
{
const CLength addValue = os * -1.0; // positive values means too high, negative values too low
int changed = validSituations.addAltitudeOffset(addValue);
m_situationsChange = CAircraftSituationChange(validSituations, m_model.getCG(), vtol, true, true); // recalculate
Q_UNUSED(changed);
}
}
@@ -193,10 +197,12 @@ namespace BlackMisc
currentSituation = interpolant.interpolatePositionAndAltitude(currentSituation, interpolateGndFlag);
if (!interpolateGndFlag) { currentSituation.guessOnGround(CAircraftSituationChange::null(), m_model); }
// if we do not have a ground elevation from preset, then we try to transfer here
// as we now have the position and can interpolate elevation
currentSituation.interpolateElevation(pbh.getOldSituation(), pbh.getNewSituation());
if (!currentSituation.hasGroundElevation())
{
const CLength radius = currentSituation.getDistancePerTime(250);
// we still have no elevation
const CLength radius = currentSituation.getDistancePerTime250ms();
if (!m_lastSituation.transferGroundElevation(currentSituation, radius))
{
const CElevationPlane groundElevation = this->findClosestElevationWithinRange(currentSituation, radius);
@@ -225,7 +231,7 @@ namespace BlackMisc
log.groundFactor = currentSituation.getOnGroundFactor();
log.altCorrection = CAircraftSituation::altitudeCorrectionToString(altCorrection);
log.situationCurrent = currentSituation;
log.change = m_situationsChange;
log.change = m_pastSituationsChange;
log.usedSetup = m_currentSetup;
log.elevationInfo = elv.arg(elvStats.first).arg(elvStats.second);
log.cgAboveGround = currentSituation.getCG();
@@ -296,7 +302,7 @@ namespace BlackMisc
if (!m_currentPartsStatus.isSupportingParts())
{
// check if model has been thru model matching
parts.guessParts(m_lastSituation, m_situationsChange, m_model);
parts.guessParts(m_lastSituation, m_pastSituationsChange, m_model);
this->logParts(parts, 0, false);
}
@@ -349,7 +355,7 @@ namespace BlackMisc
this->resetLastInterpolation();
m_model = CAircraftModel();
m_currentSceneryOffset = CLength::null();
m_situationsChange = CAircraftSituationChange::null();
m_pastSituationsChange = CAircraftSituationChange::null();
m_currentSituations.clear();
m_currentTimeMsSinceEpoch = -1;
m_situationsLastModified = -1;
@@ -425,7 +431,7 @@ namespace BlackMisc
}
// preset elevation here, as we do not know where the situation will be after the interpolation step!
const bool preset = currentSituation.presetGroundElevation(oldSituation, newSituation, m_situationsChange);
const bool preset = currentSituation.presetGroundElevation(oldSituation, newSituation, m_pastSituationsChange);
Q_UNUSED(preset);
// fetch CG once

2
src/blackmisc/simulation/interpolator.h
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@@ -269,7 +269,7 @@ namespace BlackMisc
// values for current interpolation step
qint64 m_currentTimeMsSinceEpoch = -1; //!< current time
Aviation::CAircraftSituationList m_currentSituations; //!< current situations
Aviation::CAircraftSituationChange m_situationsChange; //!< situations change of provider (i.e. network) situations
Aviation::CAircraftSituationChange m_pastSituationsChange; //!< situations change of provider (i.e. network) situations
CInterpolationAndRenderingSetupPerCallsign m_currentSetup; //!< used setup
CInterpolationStatus m_currentInterpolationStatus; //!< this step's situation status
CPartsStatus m_currentPartsStatus; //!< this step's parts status