IFC 4.3.0.1 (IFC4X3) development

8.9.2.10 IfcPreferredSurfaceCurveRepresentation

8.9.2.10.1 Semantic definition

The IfcPreferredSurfaceCurveRepresentation indicates the preferred form of an edge curve representation.

8.9.2.10.2 Type values

Type Description
CURVE3D

The curve in three-dimensional space is preferred

PCURVE_S1

The first pcurve is preferred

PCURVE_S2

The second pcurve is preferred

Table 8.9.2.10.A

8.9.2.10.3 Formal representation

TYPE IfcPreferredSurfaceCurveRepresentation = ENUMERATION OF
	(CURVE3D
	,PCURVE_S1
	,PCURVE_S2);
END_TYPE;

8.9.2.10.4 References

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