IFC (IFC4X3_ADD1) development


Semantic definition

Actual headroom clearance for the passageway according to the current design. The shape information is provided in addition to the shape representation and the geometric parameters used within. In cases of inconsistency between the geometric parameters and the shape properties, provided in the attached property, the geometric parameters take precedence.

Referenced in
Table 4f8edc06-1585-484d-9f39-c66a3499c29c

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