ISO 10303-214:2010(E)
A Surface_model is the representation of geometry formed by a collection of Shell objects.
A Surface_model shall not intersect with another Surface_model except at edges and vertices.
NOTE 1 Two Surface_model objects may share faces.
NOTE A Surface_model may be defined as subsurface of an existing Surface_model, B_rep_model, or Compound_model.
A Surface_model is a type of Geometric_model.
The data associated with a Surface_model are the following:
The element specifies the set of Shell objects that form the Surface_model.
See surface_model to shell for the application assertion.
© ISO 2010 — All rights reserved