IfcSolidOrShell

Natural language names

	Solid Or Shell
	Solide ou enveloppe

Change log

Item	SPF	XML	Change	Description
IFC2x3 to IFC4
IfcSolidOrShell			ADDED

Semantic definitions at the type

Type 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.

HISTORY New select type in IFC4.

Select definition

Type	Description
IfcSolidModel

Formal representations

XSD Specification

 <xs:group name="IfcSolidOrShell">

  <xs:choice>

   <xs:element ref="ifc:IfcSolidModel"/>

  </xs:choice>

 </xs:group>

EXPRESS Specification


TYPE IfcSolidOrShell = SELECT (

 IfcSolidModel);
END_TYPE;


 EXPRESS-G diagram

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