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ODA Drawings SDK
API Reference > OdDb Classes > OdDbSpline Class > OdDbSpline Methods > OdDbSpline::getFitTangents Method
OdDbSpline::getFitTangents Method
Syntax
C++
OdResult getFitTangents(OdGeVector3d& startTangent, OdGeVector3d& endTangent) const;

Returns the start point and end point WCS fit tangents for this Spline entity (DXF 12, 13).

Parameters
Description
startTangent
[out] Receives the start point tangent.
endTangent
[out] Receives the end point tangent.
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