IFC 4.3.0.0 (IFC4X3) final

4.7.7.1.1 Centerline Profile Definition

The following diagram shows the generic classes and relationships used when applying this concept.

G IfcCenterLineProfileDef IfcCenterLineProfileDef ProfileType [1:1] ProfileName [0:1] HasExternalReference [0:?] HasProperties [0:?] Curve [1:1] Thickness [1:1] IfcProfileTypeEnum IfcProfileTypeEnum IfcCenterLineProfileDef:ProfileType1->IfcProfileTypeEnum:IfcProfileTypeEnum0 IfcLabel IfcLabel IfcCenterLineProfileDef:ProfileName1->IfcLabel:IfcLabel0 IfcIndexedPolyCurve IfcIndexedPolyCurve LayerAssignment [0:1] StyledByItem [0:1] Points [1:1] Segments [1:?] SelfIntersect [1:1] IfcCenterLineProfileDef:Curve1->IfcIndexedPolyCurve:IfcIndexedPolyCurve0 IfcPositiveLengthMeasure IfcPositiveLengthMeasure IfcCenterLineProfileDef:Thickness1->IfcPositiveLengthMeasure:IfcPositiveLengthMeasure0
Figure 4.7.7.1.1.A