API Reference > OdDg Classes > OdDg3dObjectHelper Class > OdDg3dObjectHelper Structures > OdDg3dObjectHelper::Boundary Structure
OdDg3dObjectHelper::Boundary Structure
Syntax
C++
struct Boundary { OdDgGraphicsElementPtrArray m_boundary; OdDgGraphicsElementPtrArray m_rules; };

Dg3DObject.h

Members 
Description 
OdDgGraphicsElementPtrArray m_rules; 
rules to the previous boundary (hint: the first boundary can not have any rules) 
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