Natural language names
 | Curve Or Edge Curve |
| Curve Or Edge Curve |
IfcCurveOrEdgeCurve provides the option to either select a geometric curve (IfcCurve and subtypes) within a geometric model, or a curve with associated geometry and coordinates (IfcEdgeCurve) within a topological model.
HISTORY New select type in IFC2x3.
| Constant | Description |
|---|---|
| IfcBoundedCurve | |
| IfcEdgeCurve |
<xs:group name="IfcCurveOrEdgeCurve">
<xs:choice>
<xs:element ref="ifc:IfcBoundedCurve"/>
<xs:element ref="ifc:IfcEdgeCurve"/>
</xs:choice>
</xs:group>
TYPE IfcCurveOrEdgeCurve = SELECT (
IfcBoundedCurve,
IfcEdgeCurve);
END_TYPE;
EXPRESS-G diagram
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