IFC 4.3.2.20250219 (IFC4X3_ADD2) under development

4.2.8 Profile Definition

Profiles are used to describe cross-sections of swept solid geometry.

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

G IfcProfileDef IfcProfileDef 1. ProfileType [1:1] 2. ProfileName [0:1]      HasExternalReference [0:?]      HasProperties [0:?] IfcProfileTypeEnum IfcProfileTypeEnum IfcProfileDef:ProfileType1->IfcProfileTypeEnum:IfcProfileTypeEnum0 IfcLabel IfcLabel IfcProfileDef:ProfileName1->IfcLabel:IfcLabel0
Figure 4.2.8.A

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