API Reference > Classes > GeometryUtils Classes > OdBmCurveLoop Class > OdBmCurveLoop Methods > OdBmCurveLoop::isCCW Method
OdBmCurveLoop::isCCW Method
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Syntax
C++
OdResult isCCW(const OdGeVector3d& normal, bool& bIsCounterclockwise) const;
Parameters
Parameters 
Description 
const OdGeVector3d& normal 
[in] Input normal vector.  
bool& bIsCounterclockwise 
[in] Input param.
 
Returns

Returns eOk and flag of orientation if successful or an appropriate error code in the other case.

Description

Determines if this CurveLoop is oriented counter-clockwise or clockwise.

Group
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