 | Trimming Preference |
 | Préférence de rognage |
The IfcTrimmingPreference indicates the preferred way of trimming.
NOTE Definition according to ISO/CD 10303-42:1992
This type is used to describe the preferred way of trimming a parametric curve where the trimming is multiply defined.
NOTE Type adapted from trimming_preference defined in ISO 10303-42.
HISTORY New Type in IFC1.0
| Constant | Description |
|---|---|
| CARTESIAN | Indicates that trimming by Cartesian point is preferred. |
| PARAMETER | Indicates the preference for the parameter value. |
| UNSPECIFIED | Indicates that no preference is communicated. |
<xs:simpleType name="IfcTrimmingPreference">
<xs:restriction base="xs:string">
<xs:enumeration value="cartesian"/>
<xs:enumeration value="parameter"/>
<xs:enumeration value="unspecified"/>
</xs:restriction>
</xs:simpleType>
TYPE IfcTrimmingPreference = ENUMERATION OF (
CARTESIAN,
PARAMETER,
UNSPECIFIED);
END_TYPE;
References: IfcTrimmedCurve
EXPRESS-G diagram
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