ISO 10303-214:2010(E)
A Compound_model is a geometry model where elements of different dimensionality, such as wireframe models or surface models, are topologically connected. The topology of a Compound_model may be non-manifold.
NOTE A Compound_model may include non-manifold surface models as well as topologically bounded three-dimensional wireframe models.
A Compound_model is a type of Geometric_model.The data associated with a Compound_model are the following:
element
The element specifies the topologically connected elements that form the Compound_model.
See compound_model to topologically_connected_set for the application assertion.
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