Defined in File Ifc4x1.h
IfcVertexPoint: public Ifc4x1::IfcVertex¶
Definition from ISO/CD 10303-42:1992: A vertex point is a vertex which has its geometry defined as a point.
NOTE Corresponding ISO 10303 entity: vertex_point. Please refer to ISO/IS 10303-42:1994, p. 130 for the final definition of the formal standard. Due to the general IFC model specification rule not to use multiple inheritance, the subtype relationship to geometric_representation_item is not included.
HISTORY New Entity in IFC2x.
The domain of the vertex is formally defined to be the domain of its vertex point.
The geometric point, which defines the position in geometric space of the vertex.
- ::Ifc4x1::IfcPoint *