IfcLuminousIntensityDistributionMeasure
Definition from IAI: 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 IFC Release 2x2.
EXPRESS specification:
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