Host | H | IfcSite or IfcFacility as host, Optional if connected to IFC Project as Root | Geometry |
GlobalId | G | Optional Global identifier (GUID) formated to IFC string syntax. Automatic assignment if empty | Text |
Name | N | Building Name | Text |
Desc | D | Optional Building Description | Text |
ObjectType | T | Optional Object Type Description | Text |
Representation | R | Optional IfcShapeRepresentation | Geometry |
LongName | L | Long Name | Text |
Composition | C | Composition(0=NOTDEFINED 1=COMPLEX 2=ELEMENT 3=PARTIAL) | Integer |
PredefinedType | P | PredefinedType (0=NOTDEFINED 1=USERDEFINED 2=ABUTMENT 3=DECK 4=DECK_SEGMENT 5=FOUNDATION 6=PIER 7=PIER_SEGMENT 8=PYLON 9=SUBSTRUCTURE 10=SUPERSTRUCTURE 11=SURFACESTRUCTURE) | Integer |
Usage | U | Usage (0=NOTDEFINED 1=USERDEFINED 2=LATERAL 3=REGION 4=VERTICAL 5=LONGITUDINAL) | Integer |