| Entité | Attributs |
|---|---|
| IfcRepresentationItem | LayerAssignment, StyledByItem |
| IfcTessellatedFaceSet | Coordinates, Dim, HasColours, HasTextures |
| Nom | Type |
|---|---|
| Normals | IfcParameterValue |
| Closed | IfcBoolean |
| CoordIndex | IfcPositiveInteger |
| PnIndex | IfcPositiveInteger |
| NumberOfTriangles | IfcInteger |