def createMultiCategoryFilter():
listOfCategories = list()
listOfCategories.append(db.BuiltInCategory.OST_Floors)
listOfCategories.append(db.BuiltInCategory.OST_StructuralColumns)
listOfCategories.append(db.BuiltInCategory.OST_StructuralFraming)
listOfCategories.append(db.BuiltInCategory.OST_StructuralFoundation)
listOfCategories.append(db.BuiltInCategory.OST_Walls)
iCollectionOfCategoriesForMultiCategoryFIlter = List[db.BuiltInCategory](
listOfCategories)
multiCategoryFilter = db.ElementMulticategoryFilter(
iCollectionOfCategoriesForMultiCategoryFIlter)
return multiCategoryFilter
ueWrapper = None
wrappers = clr.GetClrType(Revit.Elements.ElementWrapper).GetMethods()
for w in wrappers:
if w.ToString().startswith("Revit.Elements.UnknownElement"):
ueWrapper = w
break
for link in links:
try:
if RevitLinkType.IsLoaded(doc, link.GetTypeId()):
linkDoc = link.GetLinkDocument()
if isinstance(cats[0], DB.Category):
catId = List[DB.ElementId](c.Id for c in cats)
filter = DB.ElementMulticategoryFilter(catId)
elif isinstance(cats[0], DB.ElementType):
types = List[System.Type](t.GetType() for t in cats)
filter = DB.ElementMulticlassFilter(types)
else:
types = List[System.Type](cats)
filter = DB.ElementMulticlassFilter(types)
fec = FilteredElementCollector(
linkDoc).WhereElementIsNotElementType().WherePasses(filter)
linkEls = []
for e in fec:
try:
linkEls.append(e.ToDSType(True))
except:
if ueWrapper:
data = {}
def get_parameter_storage_type(parameter):
if isinstance(parameter, DB.Parameter):
storage_type = parameter.StorageType
if storage_type == DB.StorageType.Integer:
return 'AsInteger()'
elif storage_type == DB.StorageType.Double:
return 'AsDouble()'
elif storage_type == DB.StorageType.String:
return 'AsString()'
categories_typed = List[DB.BuiltInCategory](categories)
multicategory_filter = DB.ElementMulticategoryFilter(categories_typed)
elements = FEC(doc).WherePasses(
multicategory_filter).WhereElementIsNotElementType().ToElements()
for element in elements:
element_id = element.Id.ToString()
data[element_id] = {}
for parameter_name in parameter_names:
parameter = element.LookupParameter(parameter_name)
storage_type = get_parameter_storage_type(parameter)
exec 'value = element.LookupParameter(parameter_name).{}'.format(
storage_type)
if value:
data[element_id][parameter_name] = value
else:
