boost::optional<IdfObject> ForwardTranslator::translateLights( Lights & modelObject )
{
// create, register, and name object
IdfObject idfObject = createRegisterAndNameIdfObject(openstudio::IddObjectType::Lights,
modelObject);
for (LifeCycleCost lifeCycleCost : modelObject.lifeCycleCosts()){
translateAndMapModelObject(lifeCycleCost);
}
LightsDefinition definition = modelObject.lightsDefinition();
OptionalIdfObject relatedIdfObject;
boost::optional<Space> space = modelObject.space();
boost::optional<SpaceType> spaceType = modelObject.spaceType();
if (space){
boost::optional<ThermalZone> thermalZone = space->thermalZone();
if (thermalZone){
relatedIdfObject = translateAndMapModelObject(*thermalZone);
OS_ASSERT(relatedIdfObject);
idfObject.setString(LightsFields::ZoneorZoneListName,
relatedIdfObject->name().get());
}
}else if(spaceType){
relatedIdfObject = translateAndMapModelObject(*spaceType);
OS_ASSERT(relatedIdfObject);
idfObject.setString(LightsFields::ZoneorZoneListName,
relatedIdfObject->name().get());
}
boost::optional<Schedule> schedule = modelObject.schedule();
if (schedule){
relatedIdfObject = translateAndMapModelObject(*schedule);
OS_ASSERT(relatedIdfObject);
idfObject.setString(LightsFields::ScheduleName, relatedIdfObject->name().get());
}
idfObject.setString(LightsFields::DesignLevelCalculationMethod, definition.designLevelCalculationMethod());
double multiplier = modelObject.multiplier();
boost::optional<double> d = definition.lightingLevel();
if (d){
idfObject.setDouble(LightsFields::LightingLevel, (*d)*multiplier);
}
d = definition.wattsperSpaceFloorArea();
if (d){
idfObject.setDouble(LightsFields::WattsperZoneFloorArea, (*d)*multiplier);
}
d = definition.wattsperPerson();
if (d){
idfObject.setDouble(LightsFields::WattsperPerson, (*d)*multiplier);
}
if (!definition.isReturnAirFractionDefaulted()){
idfObject.setDouble(LightsFields::ReturnAirFraction, definition.returnAirFraction());
}
if (!definition.isFractionRadiantDefaulted()){
idfObject.setDouble(LightsFields::FractionRadiant, definition.fractionRadiant());
}
if (!definition.isFractionVisibleDefaulted()){
idfObject.setDouble(LightsFields::FractionVisible, definition.fractionVisible());
}
if (!modelObject.isFractionReplaceableDefaulted()){
idfObject.setDouble(LightsFields::FractionReplaceable, modelObject.fractionReplaceable());
}
if (!modelObject.isEndUseSubcategoryDefaulted()){
idfObject.setString(LightsFields::EndUseSubcategory, modelObject.endUseSubcategory());
}
if (!definition.isReturnAirFractionCalculatedfromPlenumTemperatureDefaulted()){
if (definition.returnAirFractionCalculatedfromPlenumTemperature()){
idfObject.setString(LightsFields::ReturnAirFractionCalculatedfromPlenumTemperature,"Yes");
}else{
idfObject.setString(LightsFields::ReturnAirFractionCalculatedfromPlenumTemperature,"No");
}
}
if (!definition.isReturnAirFractionFunctionofPlenumTemperatureCoefficient1Defaulted()){
idfObject.setDouble(LightsFields::ReturnAirFractionFunctionofPlenumTemperatureCoefficient1,
definition.returnAirFractionFunctionofPlenumTemperatureCoefficient1());
}
if (!definition.isReturnAirFractionFunctionofPlenumTemperatureCoefficient2Defaulted()){
idfObject.setDouble(LightsFields::ReturnAirFractionFunctionofPlenumTemperatureCoefficient2,
definition.returnAirFractionFunctionofPlenumTemperatureCoefficient2());
}
return idfObject;
}
