| Entité | Attributs |
|---|---|
| IfcRepresentationItem | LayerAssignments, StyledByItem |
| Nom | Type |
|---|---|
| HatchLineAppearance | IfcCurveStyle |
| StartOfNextHatchLine | IfcHatchLineDistanceSelect |
| PointOfReferenceHatchLine | IfcCartesianPoint |
| PatternStart | IfcCartesianPoint |
| HatchLineAngle | IfcPlaneAngleMeasure |