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bimdata.Unit

Properties

NameTypeDescriptionNotes
idNumber[readonly]
typeStringIfcDerivedUnit, IfcContextDependentUnit, IfcConversionBasedUnit, IfcSIUnit or IfcMonetaryUnit
nameStringName of the unit (ex: DEGREE)[optional]
unitTypeStringIFC type of the unit or user defined type (ex: PLANEANGLEUNIT for DEGREE and RADIAN)[optional]
prefixStringLitteral prefix for scale (ex: MILLI, KILO, etc..)[optional]
dimensions[Number]List of 7 units dimensions[optional]
conversionFactorNumberFactor of conversion and base unit id (ex: DEGREE from RADIAN with factor 0.0174532925199433)[optional]
conversionBaseunitUnit[optional]
elementsObjectList of constitutive unit elements by id with corresponding exponent (ex: [meterID/1, secondID/-1] for velocity)[optional]
isDefaultBoolean[optional]