-- File: TopoDS_Vertex.cdl -- Created: Thu Dec 13 16:46:37 1990 -- Author: Remi Lequette ---Copyright: Matra Datavision 1990, 1992 class Vertex from TopoDS inherits Shape from TopoDS ---Purpose: Describes a vertex which -- - references an underlying vertex with the potential -- to be given a location and an orientation -- - has a location for the underlying vertex, giving its -- placement in the local coordinate system -- - has an orientation for the underlying vertex, in -- terms of its geometry (as opposed to orientation in -- relation to other shapes). is Create returns Vertex from TopoDS; ---C++: inline ---Purpose: Undefined Vertex. end Vertex;