ISO 10303-521:2011 specifies the integrated resource constructs for Manifold subsurface.
The following are within the scope of ISO 10303-521:2011:
3D geometry;
advanced faces;
connected face sub sets;
mappings and geometric transformations;
open shells;
relationships between domains of topological objects;
subedges;
subfaces;
unbounded geometry with associated topological boundaries;
use of topology to bound geometric entities.
Revises
ISO 10303-521:2003
PUBLISHED
ISO 10303-521:2011
90.60
Close of review
Sep 3, 2022
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