IFC 4.3.0.1 (IFC4X3) development

8.13.3.3 IfcPlanarExtent

8.13.3.3.1 Semantic definition

The planar extent defines the extent along the two axes of the two-dimensional coordinate system, independently of its position. If the planar extent is used within a three-dimensional coordinate system, it defines the extent along the x and y axes.

8.13.3.3.4 Formal representation

ENTITY IfcPlanarExtent
SUPERTYPE OF (ONEOF
(IfcPlanarBox))
SUBTYPE OF (IfcGeometricRepresentationItem);
SizeInX : IfcLengthMeasure;
SizeInY : IfcLengthMeasure;
END_ENTITY;

8.13.3.3.5 References

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