Product feature space Application Object

A Product_feature_space is a Physical_space that consists of points, curves, surfaces, or finite volumes within a Product_specification_or_set. These points, curves, surfaces or finite volumes can can change their absolute and relative positions and their shapes as the Product_specification_or_set moves or deforms.

NOTE - The different types of Product_feature_space correspond to different modelling views of a structure, as follows:

• set of points: a volume model;
• set of curves: a shell model;
• set of surfaces: a beam model;
• set of volumes: a lumped parameter model.

EXPRESS specification:

*)
ENTITY Product_feature_space
  SUPERTYPE OF (ONEOF (
  Product_point_space,
  Product_curve_space,
  Product_surface_space,
  Product_volume_space))
  SUBTYPE OF (Physical_space);
END_ENTITY;
(*