API Reference > OdGe Classes > OdGeEllipArc3d Class > OdGeEllipArc3d Methods > OdGeEllipArc3d::normal Method
OdGeEllipArc3d::normal Method
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Syntax
C++
OdGeVector3d normal() const;
Returns

An instance of the OdGeVector3d class.

Description

Returns the normal to this elliptical arc as a unit vector.

Remarks

Positive angles are always drawn counterclockwise about this vector.

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