 | Farbbeschreibung |
 | Colour Specification |
 | Spécification de couleur |
| Item | SPF | XML | Change | Description | IFC2x3 to IFC4 |
|---|---|---|---|---|
| IfcColourSpecification | MOVED | Schema changed from IFCPRESENTATIONRESOURCE to IFCPRESENTATIONAPPEARANCERESOURCE. |
NOTE Definition according to ISO/CD 10303-46:1992
The colour specification entity contains a direct colour definition. Colour component values refer directly to a specific colour space.
NOTE Corresponding ISO 10303 name: colour_specification. It has been made into an abstract entity in IFC. Please refer to ISO/IS 10303-46:1994, p. 138 for the final definition of the formal standard.
HISTORY New entity in IFC2x2.
| # | Attribute | Type | Cardinality | Description | G |
|---|---|---|---|---|---|
| 1 | Name | IfcLabel | ? |
Optional name given to a particular colour specification in addition to the colour components (like the RGB values).
EXAMPLE Names of a industry colour classification, such as RAL. IFC2x3 CHANGE Attribute added. | X |
| # | Attribute | Type | Cardinality | Description | G |
|---|---|---|---|---|---|
| IfcPresentationItem | |||||
| IfcColourSpecification | |||||
| 1 | Name | IfcLabel | ? |
Optional name given to a particular colour specification in addition to the colour components (like the RGB values).
EXAMPLE Names of a industry colour classification, such as RAL. IFC2x3 CHANGE Attribute added. | X |
<xs:element name="IfcColourSpecification" type="ifc:IfcColourSpecification" abstract="true" substitutionGroup="ifc:IfcPresentationItem" nillable="true"/>
<xs:complexType name="IfcColourSpecification" abstract="true">
<xs:complexContent>
<xs:extension base="ifc:IfcPresentationItem">
<xs:attribute name="Name" type="ifc:IfcLabel" use="optional"/>
</xs:extension>
</xs:complexContent>
</xs:complexType>
ENTITY IfcColourSpecification
ABSTRACT SUPERTYPE OF(IfcColourRgb)
SUBTYPE OF (IfcPresentationItem);
Name : OPTIONAL IfcLabel;
END_ENTITY;
References: IfcColour
EXPRESS-G diagram
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