IFC 4.4.0.0 build 20261005 (IFC4X4_DEV_20260525) ⚠ buildingSMART Working Draft. All content is under development.

  • Help suggest improvements
  • Get user or developer support

4.1.4.2 Element Projecting

The following diagram shows the generic classes and relationships used when applying this concept. In addition, concepts may have particular importance to common or standardised industry practices and scenarios. For these specific usage scenarios, the table below shows a recommended list of general usage patterns that users may adopt.

%3 IfcElement IfcElement 1. GlobalId [1:1] 2. OwnerHistory [0:1] 3. Name [0:1] 4. Description [0:1]      Decomposes [0:1]      HasAssignments [0:?]      HasAssociations [0:?]      HasContext [0:1]      IsDecomposedBy [0:?]      IsNestedBy [0:?]      Nests [0:1] 5. ObjectType [0:1]      Declares [0:?]      IsDeclaredBy [0:1]      IsDefinedBy [0:?]      IsTypedBy [0:1] 6. ObjectPlacement [0:1] 7. Representation [0:1]      PositionedRelativeTo [0:?]      ReferencedBy [0:?]      ReferencedInStructures [0:?] 8. Tag [0:1]      ConnectedFrom [0:?]      ConnectedTo [0:?]      ContainedInStructure [0:1]      FillsVoids [0:1]      HasCoverings [0:?]      HasOpenings [0:?]      HasProjections [0:?]      HasSurfaceFeatures [0:?]      InterferesElements [0:?]      IsConnectionRealization [0:?]      IsInterferedByElements [0:?]      ProvidesBoundaries [0:?] IfcRelProjectsElement IfcRelProjectsElement 1. GlobalId [1:1] 2. OwnerHistory [0:1] 3. Name [0:1] 4. Description [0:1] 5. RelatingElement [1:1] 6. RelatedFeatureElement [1:1] IfcElement:HasProjections1->IfcRelProjectsElement:RelatingElement0 IfcProjectionElement IfcProjectionElement 1. GlobalId [1:1] 2. OwnerHistory [0:1] 3. Name [0:1] 4. Description [0:1]      Decomposes [0:1]      HasAssignments [0:?]      HasAssociations [0:?]      HasContext [0:1]      IsDecomposedBy [0:?]      IsNestedBy [0:?]      Nests [0:1] 5. ObjectType [0:1]      Declares [0:?]      IsDeclaredBy [0:1]      IsDefinedBy [0:?]      IsTypedBy [0:1] 6. ObjectPlacement [0:1] 7. Representation [0:1]      PositionedRelativeTo [0:?]      ReferencedBy [0:?]      ReferencedInStructures [0:?] 8. Tag [0:1]      ConnectedFrom [0:?]      ConnectedTo [0:?]      ContainedInStructure [0:1]      FillsVoids [0:1]      HasCoverings [0:?]      HasOpenings [0:?]      HasProjections [0:?]      HasSurfaceFeatures [0:?]      InterferesElements [0:?]      IsConnectionRealization [0:?]      IsInterferedByElements [0:?]      ProvidesBoundaries [0:?]      ProjectsElements [1:1] 9. PredefinedType [0:1] IfcRelProjectsElement:RelatedFeatureElement1->IfcProjectionElement:IfcProjectionElement0 IfcProjectionElementTypeEnum IfcProjectionElementTypeEnum IfcProjectionElement:PredefinedType1->IfcProjectionElementTypeEnum:IfcProjectionElementTypeEnum0
Figure 4.1.4.2.A

General Usage

ApplicableEntity
IfcElement
Table A

Edit on Github

1 contributor(s): bSI-Bot
Last change: Also import templates without markdown by bSI-Bot on 2021-10-17T13:43:22+02:00

Is this page difficult to understand? Let us know!