void
PlaneGlue::Synchronize(const Plane &plane, ComputerSettings &settings,
GlidePolar &gp)
{
settings.contest.handicap = plane.handicap;
PolarCoefficients pc = plane.polar_shape.CalculateCoefficients();
if (!pc.IsValid())
return;
gp.SetCoefficients(pc, false);
// Glider empty weight
gp.SetReferenceMass(plane.reference_mass, false);
gp.SetDryMass(plane.dry_mass, false);
// Ballast weight
gp.SetBallastRatio(plane.max_ballast / plane.reference_mass);
gp.SetWingArea(plane.wing_area);
gp.Update();
settings.plane.competition_id = plane.competition_id;
settings.plane.registration = plane.registration;
settings.plane.type = plane.type;
}
void
GlidePolarTest::TestBasic()
{
polar.Update();
ok1(equals(polar.polar.a, polar.ideal_polar.a));
ok1(equals(polar.polar.b, polar.ideal_polar.b));
ok1(equals(polar.polar.c, polar.ideal_polar.c));
ok1(equals(polar.SinkRate(Units::ToSysUnit(fixed(80), Unit::KILOMETER_PER_HOUR)), 0.606));
ok1(equals(polar.SinkRate(Units::ToSysUnit(fixed(120), Unit::KILOMETER_PER_HOUR)), 0.99));
ok1(equals(polar.SinkRate(Units::ToSysUnit(fixed(160), Unit::KILOMETER_PER_HOUR)), 1.918));
ok1(equals(polar.GetSMax(), polar.SinkRate(polar.GetVMax())));
ok1(equals(polar.GetVMin(), 19.934640523));
ok1(equals(polar.GetSMin(), polar.SinkRate(polar.GetVMin())));
ok1(equals(polar.GetVTakeoff(), polar.GetVMin() / 2));
ok1(equals(polar.GetVBestLD(), 25.830434162));
ok1(equals(polar.GetSBestLD(), polar.SinkRate(polar.GetVBestLD())));
ok1(equals(polar.GetBestLD(), polar.GetVBestLD() / polar.GetSBestLD()));
ok1(equals(polar.GetTotalMass(), 318));
ok1(equals(polar.GetWingLoading(), 32.448979592));
ok1(equals(polar.GetBallast(), 0));
ok1(equals(polar.GetBallastLitres(), 0));
ok1(polar.IsBallastable());
ok1(!polar.HasBallast());
}
