ISO 10303-521:2011 specifies the integrated resource constructs for Manifold subsurface.
The following are within the scope of ISO 10303-521:2011:
connected face sub sets;
mappings and geometric transformations;
relationships between domains of topological objects;
unbounded geometry with associated topological boundaries;
use of topology to bound geometric entities.
90.60 Close of review
Sep 3, 2022