bool WallsUnits::isVertical(UAngle angle)
{
return fabs(fabs(angle.get(Angle::degrees())) - 90.0) < 1e-4;
}
void testInstance(ULength instY, ULength targetY, ULength fromY, ULength toY, ULength horizDist, ULength inch, QList<TapingMethodMeasurement> tape) {
WallsUnits units;
units.setInch(inch);
units.setIncd(ULength(1, Length::Inches));
units.setIncs(ULength(1, Length::Inches));
units.setIncv(UAngle(2, Angle::Degrees));
units.setTape(tape);
INFO( "instY: " << instY );
INFO( "targetY: " << targetY );
INFO( "fromY: " << fromY );
INFO( "toY: " << toY );
INFO( "horizDist: " << horizDist );
INFO( "inch: " << inch );
ULength tapeFromY = tape[0] == TapingMethodMeasurement::InstrumentHeight ? instY : fromY;
ULength tapeToY = tape[1] == TapingMethodMeasurement::TargetHeight ? targetY : toY;
Vector vector;
vector.setDistance(usqrt(usq(horizDist) + usq(tapeToY - tapeFromY)) - units.incd());
vector.setFrontAzimuth(UAngle(0, Angle::Degrees) - units.inca());
if (horizDist.isNonzero() && targetY != instY) {
vector.setFrontInclination(uatan((targetY - instY) / horizDist) - units.incv());
}
vector.setInstHeight(instY - fromY - units.incs());
vector.setTargetHeight(targetY - toY - units.incs());
vector.setUnits(units);
ULength expectedDist = usqrt(usq(toY + inch - fromY) + usq(horizDist));
UAngle expectedInc = uatan2((toY + inch - fromY), horizDist);
ULength instHeightAboveTape = instY - tapeFromY;
ULength targetHeightAboveTape = targetY - tapeToY;
bool isDiveShot = tape[0] == TapingMethodMeasurement::Station &&
tape[1] == TapingMethodMeasurement::Station &&
(!vector.frontInclination().isValid() || vector.frontInclination().isZero());
if (!isDiveShot && uabs(instHeightAboveTape - targetHeightAboveTape) > vector.distance()) {
CHECK_THROWS( vector.applyHeightCorrections() );
}
else {
vector.applyHeightCorrections();
CHECK( (vector.distance() + units.incd()).get(Length::Meters) == Approx( expectedDist.get(Length::Meters) ) );
CHECK( (vector.frontInclination() + units.incv()).get(Angle::Degrees) == Approx( expectedInc.get(Angle::Degrees) ) );
}
}