4.8.2.7.8 Body CSG Geometry

The Body CSG Geometry is the representation of the 3D shape of a product by Constructive Solid Geometry models.

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

• IfcShapeRepresentation.RepresentationIdentifier = 'Body'
• IfcShapeRepresentation.RepresentationType = 'CSG'
• IfcShapeRepresentation.Items = IfcCSGSolid

NOTE  The Items IfcBooleanResult and IfcPrimitive3D shall also be allowed for compatibility with previous releases of the standard.

Figure 81 illustrates an instance diagram.

Figure 81 — Body CSG Geometry

Examples:

• Bath CSG Solid

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