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IfcColourRgb

Definition from ISO/CD 10303-46:1992: A colour rgb as a subtype of colour specifications is defined by three colour component values for red, green, and blue in the RGB colour model.

NOTE: Corresponding STEP name: colour_rgb. The name attribute has been omitted, the data type for the reg, green and blue parts is IfcNormalizedRatioMeasure, that already includes the range restrictions for the values. Please refer to ISO/IS 10303-46:1994, p. 138 for the final definition of the formal standard.
HISTORY: New entity in Release IFC2x Edition 2.

EXPRESS specification:

ENTITY IfcColourRgb
SUBTYPE OF ( IfcColourSpecification);
Red  :  IfcNormalisedRatioMeasure;
Green  :  IfcNormalisedRatioMeasure;
Blue  :  IfcNormalisedRatioMeasure;
END_ENTITY;

Attribute definitions:

Red  :  The intensity of the red colour component.
Green  :  The intensity of the green colour component.
Blue  :  The intensity of the blue colour component.

Inheritance graph

ENTITY IfcColourRgb;
ENTITY IfcColourSpecification;
ENTITY IfcColourRgb;
Red  :  IfcNormalisedRatioMeasure;
Green  :  IfcNormalisedRatioMeasure;
Blue  :  IfcNormalisedRatioMeasure;
END_ENTITY;