| Entité | Attributs |
|---|---|
| IfcRepresentationItem | LayerAssignment, StyledByItem |
| Nom | Type |
|---|---|
| Coordinates | IfcLengthMeasure |
| Dim | IfcDimensionCount |
| Entité | Liste d'attributs |
|---|---|
| IfcBSplineCurve | ControlPoints, ControlPointsList |
| IfcBSplineSurface | ControlPoints, ControlPointsList |
| IfcBoundingBox | Corner |
| IfcCartesianTransformationOperator | LocalOrigin |
| IfcFillAreaStyleHatching | PatternStart, PointOfReferenceHatchLine |
| IfcLightSourcePositional | Position |
| IfcLine | Pnt |
| IfcPlacement | Location |
| IfcPolyLoop | Polygon |
| IfcPolyline | Points |