IfcGeometricSetSelect

Natural language names

Semantic definitions at the type

Type definition

Definition from ISO/CD 10303-42:1992: This select type identifies the types of entities which can occur in a geometric set.

NOTE: Corresponding STEP type: geometric_set_select. Please refer to ISO/IS 10303-42:1994, p. 169 for the final definition of the formal standard.

HISTORY: New type in IFC Release 2x.

Enumeration definition

Constant	Description
IfcPoint
IfcCurve
IfcSurface

Formal representations

XSD Specification

 <xs:group name="IfcGeometricSetSelect">

  <xs:choice>

   <xs:element ref="ifc:IfcCurve"/>

   <xs:element ref="ifc:IfcPoint"/>

   <xs:element ref="ifc:IfcSurface"/>

  </xs:choice>

 </xs:group>

EXPRESS Specification


TYPE IfcGeometricSetSelect = SELECT (

 IfcPoint, 
 IfcCurve, 
 IfcSurface);
END_TYPE;


 EXPRESS-G diagram

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