ISO 10303-521:2011

STANTON Brian STANTON Brian 3 1 2011-12-07T08:24:00Z 2011-12-07T08:25:00Z 1 54 380 ISO Central Secretariat 3 1 433 14.00 false false false EN-GB X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman","serif";} 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.