IFC 4.3.2.20240423 (IFC4X3_ADD2) under development

Annex E
(informative)

Examples

E.1.2 - Basin Faceted Brep

Example overview

The examples demonstrate the use of various geometric shape representation types to express a simple geometric form of an element. The examples of advanced geometric shape deal with CSG having Boolean operations, advanced swept solid and advanced brep representations. in some cases, the same geometry is also provided as faceted brep or tessellation to compare the results.

The faceted brep representation is shown in Figure E.A. It shows a basin as a santitary terminal. It corresponds to the previous example, showing the same basin as advanced brep representation.

Basin brep
Figure E.A — Faceted brep representation

IFC-SPF source

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ENDSEC;

END-ISO-10303-21;

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