API Reference > OdDg Classes > OdDgModel Class > OdDgModel Structures > OdDgModel::StorageUnitDescription Structure
OdDgModel::StorageUnitDescription Structure
Syntax
C++
struct StorageUnitDescription { UnitBase m_base; UnitSystem m_system; double m_numerator; double m_denominator; double m_uorPerStorageUnit; };

DgModel.h

Members 
Description 
double m_numerator; 
numerator/denominator determine how big is 1 storage unit relatively to meters 
double m_uorPerStorageUnit; 
this field determine the size of 1 storage units (based on UORs) 

Description for the storage unit

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