private void AddQuantityPSet(IIfcElementQuantity pSet, IIfcUnitAssignment modelUnits)
{
if (pSet == null)
{
return;
}
if (modelUnits == null)
{
throw new ArgumentNullException(nameof(modelUnits));
}
foreach (var item in pSet.Quantities.OfType <IIfcPhysicalSimpleQuantity>())
// currently only handles IfcPhysicalSimpleQuantity
{
_quantities.Add(new PropertyItem
{
PropertySetName = pSet.Name,
Name = item.Name,
Value = GetValueString(item, modelUnits)
});
}
}
public static void ResolveQuantitySet(IfcStore ifcStore)
{
Dictionary <IfcObject, List <IfcPropertySet> > qSetsByIfcObject = new Dictionary <IfcObject, List <IfcPropertySet> >();
using (var txn = ifcStore.BeginTransaction("QuantitySet Creation Ifc2x3"))
{
List <IIfcRelDefinesByProperties> relProps = ifcStore.Instances.OfType <IIfcRelDefinesByProperties>()
.Where(relProp => relProp.RelatingPropertyDefinition.Name.ToString().Contains("BaseQuantities")).ToList();
foreach (IIfcRelDefinesByProperties relProp in relProps)
{
IEnumerable <IIfcRelDefinesByProperties> propertyDefinitionOf = relProp.RelatingPropertyDefinition.PropertyDefinitionOf;
foreach (IIfcRelDefinesByProperties relation in propertyDefinitionOf)
{
if (relation.RelatingPropertyDefinition is IIfcElementQuantity)
{
IIfcElementQuantity qset = (IIfcElementQuantity)relation.RelatingPropertyDefinition;
IfcPropertySet pset = ifcStore.Instances.New <IfcPropertySet>(pSet =>
{
pSet.Name = qset.Name.ToString().StartsWith("Qto_")
? "LIBAL_" + qset.Name.ToString()
: "LIBAL_Qto_" + qset.Name.ToString();
Xbim.Common.IItemSet <IIfcPhysicalQuantity> quantities = qset.Quantities;
foreach (IIfcPhysicalQuantity quan in quantities)
{
var value = resolveValue(quan);
var unit = resolveUnit(quan);
var name = quan.Name.ToString();
if (value != null)
{
pSet.HasProperties.Add(ifcStore.Instances.New <IfcPropertySingleValue>(p =>
{
p.Name = name;
p.NominalValue = value;
p.Unit = unit;
}));
}
}
});
Xbim.Common.IItemSet <IIfcObject> relatedObjects = relation.RelatedObjects;
foreach (IfcObject ifcObject in relatedObjects)
{
if (!qSetsByIfcObject.ContainsKey(ifcObject))
{
qSetsByIfcObject.Add(ifcObject, new List <IfcPropertySet>());
}
List <IfcPropertySet> psets = qSetsByIfcObject[ifcObject];
psets.Add(pset);
}
}
}
}
txn.Commit();
}
using (var txn = ifcStore.BeginTransaction("QuantitySet Reference Creation Ifc2x3"))
{
foreach (IfcObject key in qSetsByIfcObject.Keys)
{
List <IfcPropertySet> psets = qSetsByIfcObject[key];
foreach (IfcPropertySet pset in psets)
{
var pSetRel = ifcStore.Instances.New <IfcRelDefinesByProperties>(r =>
{
r.RelatingPropertyDefinition = pset;
});
pSetRel.RelatedObjects.Add(key);
}
}
txn.Commit();
}
}
