IFC 4.3.2.20260401 (IFC4X3_ADD2) under development

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4.1.7.1.4.2.3 Body AdvancedSwept Tapered Geometry

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.

G <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcElement.htm'>IfcElement</a> IfcElement 1. GlobalId [1:1] 2. OwnerHistory [0:1] 3. Name [0:1] 4. Description [0:1]      HasAssignments [0:?]      Nests [0:1]      IsNestedBy [0:?]      HasContext [0:1]      IsDecomposedBy [0:?]      Decomposes [0:1]      HasAssociations [0:?] 5. ObjectType [0:1]      IsDeclaredBy [0:1]      Declares [0:?]      IsTypedBy [0:1]      IsDefinedBy [0:?] 6. ObjectPlacement [0:1] 7. Representation [0:1]      ReferencedBy [0:?]      PositionedRelativeTo [0:?]      ReferencedInStructures [0:?] 8. Tag [0:1]      FillsVoids [0:1]      ConnectedTo [0:?]      IsInterferedByElements [0:?]      InterferesElements [0:?]      HasProjections [0:?]      HasOpenings [0:?]      IsConnectionRealization [0:?]      ProvidesBoundaries [0:?]      ConnectedFrom [0:?]      ContainedInStructure [0:1]      HasCoverings [0:?]      HasSurfaceFeatures [0:?] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcProductDefinitionShape.htm'>IfcProductDefinitionShape</a> IfcProductDefinitionShape 1. Name [0:1] 2. Description [0:1] 3. Representations [1:?]      ShapeOfProduct [1:?]      HasShapeAspects [0:?] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcElement.htm'>IfcElement</a>:Representation1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcProductDefinitionShape.htm'>IfcProductDefinitionShape</a>:IfcProductDefinitionShape0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcShapeRepresentation.htm'>IfcShapeRepresentation</a> IfcShapeRepresentation 1. ContextOfItems [1:1] Identifier 2. RepresentationIdentifier [0:1] Type 3. RepresentationType [0:1] Items 4. Items [1:?]      RepresentationMap [0:1]      LayerAssignments [0:?]      OfProductRepresentation [0:?]      OfShapeAspect [0:1] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcProductDefinitionShape.htm'>IfcProductDefinitionShape</a>:Representations1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcShapeRepresentation.htm'>IfcShapeRepresentation</a>:IfcShapeRepresentation0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcGeometricRepresentationContext.htm'>IfcGeometricRepresentationContext</a> IfcGeometricRepresentationContext 1. ContextIdentifier [0:1] 2. ContextType [0:1]      RepresentationsInContext [0:?] 3. CoordinateSpaceDimension [1:1] 4. Precision [0:1] 5. WorldCoordinateSystem [1:1] 6. TrueNorth [0:1]      HasSubContexts [0:?]      HasCoordinateOperation [0:1] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcShapeRepresentation.htm'>IfcShapeRepresentation</a>:ContextOfItems1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcGeometricRepresentationContext.htm'>IfcGeometricRepresentationContext</a>:IfcGeometricRepresentationContext0 IfcLabel_0 IfcLabel <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcShapeRepresentation.htm'>IfcShapeRepresentation</a>:RepresentationIdentifier1->IfcLabel_0:IfcLabel0 IfcLabel_1 IfcLabel <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcShapeRepresentation.htm'>IfcShapeRepresentation</a>:RepresentationType1->IfcLabel_1:IfcLabel0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcExtrudedAreaSolidTapered.htm'>IfcExtrudedAreaSolidTapered</a> IfcExtrudedAreaSolidTapered      LayerAssignment [0:1]      StyledByItem [0:1] 1. SweptArea [1:1] 2. Position [0:1] 3. ExtrudedDirection [1:1] 4. Depth [1:1] 5. EndSweptArea [1:1] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcShapeRepresentation.htm'>IfcShapeRepresentation</a>:Items1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcExtrudedAreaSolidTapered.htm'>IfcExtrudedAreaSolidTapered</a>:IfcExtrudedAreaSolidTapered0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcRevolvedAreaSolidTapered.htm'>IfcRevolvedAreaSolidTapered</a> IfcRevolvedAreaSolidTapered      LayerAssignment [0:1]      StyledByItem [0:1] 1. SweptArea [1:1] 2. Position [0:1] 3. Axis [1:1] 4. Angle [1:1] 5. EndSweptArea [1:1] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcShapeRepresentation.htm'>IfcShapeRepresentation</a>:Items1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcRevolvedAreaSolidTapered.htm'>IfcRevolvedAreaSolidTapered</a>:IfcRevolvedAreaSolidTapered0 constraint_0 =Body IfcLabel_0->constraint_0 constraint_1 =AdvancedSweptSolid IfcLabel_1->constraint_1 Extruded_Area_Tapered_PolyCurve_Profile Extruded Area Tapered PolyCurve Profile <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcExtrudedAreaSolidTapered.htm'>IfcExtrudedAreaSolidTapered</a>->Extruded_Area_Tapered_PolyCurve_Profile Extruded_Area_Tapered_Parameterized_Profile Extruded Area Tapered Parameterized Profile <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcExtrudedAreaSolidTapered.htm'>IfcExtrudedAreaSolidTapered</a>->Extruded_Area_Tapered_Parameterized_Profile Revolved_Area_Tapered_PolyCurve_Profile Revolved Area Tapered PolyCurve Profile <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcRevolvedAreaSolidTapered.htm'>IfcRevolvedAreaSolidTapered</a>->Revolved_Area_Tapered_PolyCurve_Profile Revolved_Area_Tapered_Parameterized_Profile Revolved Area Tapered Parameterized Profile <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcRevolvedAreaSolidTapered.htm'>IfcRevolvedAreaSolidTapered</a>->Revolved_Area_Tapered_Parameterized_Profile
Figure 4.1.7.1.4.2.3.A

General Usage

ApplicableEntity
IfcElement
Table 4.1.7.1.4.2.3.B

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