4.4.2.7.7 Body AdvancedBrep Geometry

The Body Brep Geometry is the representation of the 3D shape of a product by boundary representation models, including NURBS.

The following attribute values for the IfcShapeRepresentation holding this geometric representation shall be used:

Figure 48 illustrates an instance diagram.

Body AdvancedBrep GeometryIfcElementIfcProductDefinitionShapeIfcShapeRepresentationIfcGeometricRepresentationContextIfcLabelIfcLabelIfcAdvancedBrepIfcFacetedBrep

Figure 48 — Body AdvancedBrep Geometry

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