IfcPointOrVertexPoint

Natural language names
Point Or Vertex Point
Point ou sommet
Semantic definitions at the type
Type definition

IfcPointOrVertexPoint provides the option to either select a geometric point (IfcPoint and subtypes) within a geometric model, or a vertex with associated point coordinates (IfcVertexPoint) within a topological model.

HISTORY  New select type in IFC2x3.

Select definition
TypeDescription
IfcPoint
IfcVertexPoint
Formal representations
XML Specification
 <xs:group name="IfcPointOrVertexPoint">
  <xs:choice>
   <xs:element ref="ifc:IfcPoint"/>
   <xs:element ref="ifc:IfcVertexPoint"/>
  </xs:choice>
 </xs:group>
EXPRESS Specification
TYPE IfcPointOrVertexPoint = SELECT (
 IfcPoint,
 IfcVertexPoint);
END_TYPE;

Link to EXPRESS-G diagram EXPRESS-G diagram

References  References: IfcConnectionPointGeometry

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