IFC 4.3.2.20250327 (IFC4X3_ADD2) under development

8.7.2.7 IfcSolidOrShell

8.7.2.7.1 Semantic definition

The IfcSolidOrShell provides the option to either select a geometric volume (IfcSolidModel and subtypes) within a geometric model, or a shell (IfcClosedShell) within a topological model.

8.7.2.7.2 Type values

Type
IfcClosedShell
IfcSolidModel

Table 8.7.2.7.A

8.7.2.7.3 Formal representation

 TYPE IfcSolidOrShell = SELECT
	(IfcClosedShell
	,IfcSolidModel);
END_TYPE;

8.7.2.7.4 References

IfcConnectionVolumeGeometry

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8.7.2.7.5 Changelog

8.7.2.7.5.1 IFC4

New resource

	TYPE IfcSolidOrShell = SELECT
	(IfcClosedShell
	,IfcSolidModel);
	END_TYPE;