| Entité | Attributs |
|---|---|
| IfcRepresentationItem | LayerAssignments, StyledByItem |
| Nom | Type |
|---|---|
| Orientation | IfcDirection |
| Magnitude | IfcLengthMeasure |
| Dim | IfcDimensionCount |
| Entité | Liste d'attributs |
|---|---|
| IfcLine | Dir |
| IfcOneDirectionRepeatFactor | RepeatFactor |
| IfcSurfaceOfLinearExtrusion | ExtrusionAxis |
| IfcTwoDirectionRepeatFactor | SecondRepeatFactor |