/**
* Process slow calculations. Called by the CalculationThread.
*/
void
GlideComputer::ProcessIdle()
{
PeriodClock clock;
clock.update();
// Log GPS fixes for internal usage
// (snail trail, stats, olc, ...)
DoLogging();
GlideComputerAirData::ProcessIdle();
GlideComputerTask::ProcessIdle();
SetCalculated().time_process_idle = clock.elapsed();
}
bool DoCalculations(NMEA_INFO *Basic, DERIVED_INFO *Calculated)
{
// first thing: assign navaltitude!
EnergyHeightNavAltitude(Basic, Calculated);
// second thing: if available, get external wind precalculated!
if ( (Basic->ExternalWindAvailable==TRUE) && (AutoWindMode==D_AUTOWIND_EXTERNAL)) {
if (Basic->ExternalWindSpeed>0 && Basic->ExternalWindSpeed<35) {
Calculated->WindSpeed = Basic->ExternalWindSpeed;
Calculated->WindBearing = Basic->ExternalWindDirection;
}
}
Heading(Basic, Calculated);
DistanceToNext(Basic, Calculated);
DistanceToHome(Basic, Calculated);
DetectFreeFlying(Basic,Calculated); // check ongoing powerless flight
DoLogging(Basic, Calculated);
Vario(Basic,Calculated);
TerrainHeight(Basic, Calculated);
AltitudeRequired(Basic, Calculated, MACCREADY);
DoAlternates(Basic,Calculated,TASKINDEX);
if (IsMultiMapShared()) {
DoAlternates(Basic,Calculated,RESWP_LASTTHERMAL);
DoAlternates(Basic,Calculated,RESWP_TEAMMATE);
DoAlternates(Basic,Calculated,RESWP_FLARMTARGET);
DoAlternates(Basic,Calculated,HomeWaypoint);
#ifdef GTL2
if (DoOptimizeRoute() || ACTIVE_WP_IS_AAT_AREA)
DoAlternates(Basic, Calculated, RESWP_OPTIMIZED);
#else
if (DoOptimizeRoute()) DoAlternates(Basic,Calculated,RESWP_OPTIMIZED);
#endif
for (int i=RESWP_FIRST_MARKER; i<=RESWP_LAST_MARKER; i++) {
if (WayPointList[i].Latitude==RESWP_INVALIDNUMBER) continue;
DoAlternates(Basic,Calculated,i);
}
#ifndef GTL2
}
#else
} else {
bool DoCalculations(NMEA_INFO *Basic, DERIVED_INFO *Calculated)
{
// first thing: assign navaltitude!
EnergyHeightNavAltitude(Basic, Calculated);
// second thing: if available, get external wind precalculated!
if ( (Basic->ExternalWindAvailable==TRUE) && (AutoWindMode==D_AUTOWIND_EXTERNAL)) {
if (Basic->ExternalWindSpeed>0 && Basic->ExternalWindSpeed<35) {
Calculated->WindSpeed = Basic->ExternalWindSpeed;
Calculated->WindBearing = Basic->ExternalWindDirection;
}
}
Heading(Basic, Calculated);
DistanceToNext(Basic, Calculated);
DistanceToHome(Basic, Calculated);
DetectFreeFlying(Basic,Calculated); // check ongoing powerless flight
DoLogging(Basic, Calculated);
TerrainHeight(Basic, Calculated);
AltitudeRequired(Basic, Calculated, MACCREADY);
DoAlternates(Basic,Calculated,TASKINDEX);
if (IsMultiMapShared()) {
DoAlternates(Basic,Calculated,RESWP_LASTTHERMAL);
DoAlternates(Basic,Calculated,RESWP_TEAMMATE);
DoAlternates(Basic,Calculated,RESWP_FLARMTARGET);
DoAlternates(Basic,Calculated,HomeWaypoint);
if (DoOptimizeRoute() || ACTIVE_WP_IS_AAT_AREA) {
DoAlternates(Basic, Calculated, RESWP_OPTIMIZED);
}
for (int i=RESWP_FIRST_MARKER; i<=RESWP_LAST_MARKER; i++) {
if (WayPointList[i].Latitude==RESWP_INVALIDNUMBER) continue;
DoAlternates(Basic,Calculated,i);
}
} else {
// The following is needed only for the next-WP glide terrain line,
// not for the main/primary glide terrain line.
if ((FinalGlideTerrain > 2) && (DoOptimizeRoute() || ACTIVE_WP_IS_AAT_AREA))
DoAlternates(Basic, Calculated, RESWP_OPTIMIZED);
}
if (!TargetDialogOpen) {
// don't calculate these if optimise function being invoked or
// target is being adjusted
TaskStatistics(Basic, Calculated, MACCREADY);
AATStats(Basic, Calculated);
TaskSpeed(Basic, Calculated, MACCREADY);
}
if (!FlightTimes(Basic, Calculated)) {
// time hasn't advanced, so don't do calculations requiring an advance
// or movement
return false;
}
Turning(Basic, Calculated);
LD(Basic,Calculated);
CruiseLD(Basic,Calculated);
// We calculate flaps settings only if the polar is extended.
// We do assume that GA planes will NOT use extended polars
if (GlidePolar::FlapsPosCount >0) Flaps(Basic,Calculated);
Calculated->AverageLD=CalculateLDRotary(&rotaryLD,Basic,Calculated);
Average30s(Basic,Calculated);
AverageThermal(Basic,Calculated);
AverageClimbRate(Basic,Calculated);
ThermalGain(Basic,Calculated);
LastThermalStats(Basic, Calculated);
// ThermalBand(Basic, Calculated); moved to % circling function
MaxHeightGain(Basic,Calculated);
PredictNextPosition(Basic, Calculated);
if (Orbiter) CalculateOrbiter(Basic,Calculated);
CalculateOwnTeamCode(Basic, Calculated);
CalculateTeammateBearingRange(Basic, Calculated);
BallastDump();
// reminder: Paragliders have AAT always on
CalculateOptimizedTargetPos(Basic,Calculated);
if (ValidTaskPoint(ActiveTaskPoint)) {
// only if running a real task
if (ValidTaskPoint(1)) InSector(Basic, Calculated);
DoAutoMacCready(Basic, Calculated);
#ifdef DEBUGTASKSPEED
DebugTaskCalculations(Basic, Calculated);
#endif
} else { // 101002
DoAutoMacCready(Basic, Calculated); // will set only EqMC
}
DoAlternates(Basic, Calculated,Alternate1);
DoAlternates(Basic, Calculated,Alternate2);
DoAlternates(Basic, Calculated,BestAlternate);
// Calculate nearest waypoints when needed
if ( !MapWindow::mode.AnyPan() && DrawBottom && (MapSpaceMode>MSM_MAP) ) {
switch(MapSpaceMode) {
case MSM_LANDABLE:
case MSM_AIRPORTS:
case MSM_NEARTPS: // 101222
DoNearest(Basic,Calculated);
break;
case MSM_COMMON:
DoCommon(Basic,Calculated);
break;
case MSM_RECENT:
DoRecent(Basic,Calculated);
break;
case MSM_VISUALGLIDE:
// Only if visualglide is really painted: topview is not fullscreen.
if (Current_Multimap_SizeY<SIZE4) {
DoNearest(Basic,Calculated);
}
break;
}
}
CalculateHeadWind(Basic,Calculated);
ConditionMonitorsUpdate(Basic, Calculated);
return true;
}
