8.11.2.43 IfcLuminousIntensityDistributionMeasure

IfcLuminousIntensityDistributionMeasure is a measure of the luminous intensity of a light source that changes according to the direction of the ray. It is normally based on some standardized distribution light distribution curves.

Usually measured in Candela/Lumen (cd/lm) or (cd/klm).

Type: REAL

HISTORY  New type in IFC2x2.

XSD Specification:

 <xs:simpleType name="IfcLuminousIntensityDistributionMeasure">
  <xs:restriction base="xs:double"/>
 </xs:simpleType>
 <xs:element name="IfcLuminousIntensityDistributionMeasure-wrapper" nillable="true">
  <xs:complexType>
   <xs:simpleContent>
    <xs:extension base="ifc:IfcLuminousIntensityDistributionMeasure">
     <xs:attributeGroup ref="ifc:instanceAttributes"/>
    </xs:extension>
   </xs:simpleContent>
  </xs:complexType>
 </xs:element>

EXPRESS Specification:

TYPE IfcLuminousIntensityDistributionMeasure = REAL;
END_TYPE;

Link to EXPRESS-G diagram EXPRESS-G diagram

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