| Entité | Attributs |
|---|---|
| IfcRoot | GlobalId, OwnerHistory, Name, Description |
| IfcObject | ObjectType |
| IfcProduct | ObjectPlacement, Representation |
| IfcSpatialElement | LongName |
| Nom | Type |
|---|---|
| PredefinedType |
IfcExternalSpatialElementTypeEnum : Enumération des types d'élément spatial extérieur
EXTERNAL, EXTERNAL_EARTH, EXTERNAL_WATER, EXTERNAL_FIRE, USERDEFINED, NOTDEFINED |
| Nom | Type |
|---|---|
| BoundedBy | IfcRelSpaceBoundary |