IfcSurfaceOrFaceSurface
Definition from IAI: The IfcSurfaceOrFaceSurface
provides
the option to either select a geometric surface (IfcSurface
and subtypes) within a geometric model, or a face with associated
surface geometry and coordinates (IfcFaceSurface)
within a
topological model.
SELECT
- IfcSurface
- IfcFaceSurface
- IfcFaceBasedSurfaceModel (a connected
face set, representing a faceted surface as an approximation of a non
planar, non rectangular bounded surface)
HISTORY
New select type in IFC2x Edition 3.
EXPRESS specification:
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| TYPE IfcSurfaceOrFaceSurface = SELECT
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