| Ifc2DCompositeCurve |
| Entité | Attributs |
|---|---|
| IfcRepresentationItem | LayerAssignments, StyledByItem |
| IfcCurve | Dim |
| Nom | Type |
|---|---|
| Segments | IfcCompositeCurveSegment |
| SelfIntersect | LOGICAL |
| NSegments | INTEGER |
| ClosedCurve | LOGICAL |
| Entité | Liste d'attributs |
|---|---|
| IfcCompositeCurveSegment | UsingCurves |
| IfcSectionedSpine | SpineCurve |