API Reference > OdDg Classes > OdDgBSplineCurve3d Class > OdDgBSplineCurve3d Methods > setFitData Method > OdDgBSplineCurve3d::setFitData Method (OdGePoint3dArray&, OdGeVector3d&, OdGeVector3d&, bool)
OdDgBSplineCurve3d::setFitData Method (OdGePoint3dArray&, OdGeVector3d&, OdGeVector3d&, bool)
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Syntax
C++
OdResult setFitData(const OdGePoint3dArray& fitPoints, const OdGeVector3d& startTangent, const OdGeVector3d& endTangent, bool bClosed);
Parameters
Parameters 
Description 
const OdGePoint3dArray& fitPoints 
[in] Fit points.  
const OdGeVector3d& startTangent 
[in] Start point tangent.  
const OdGeVector3d& endTangent 
[in] End point tangent.  
bUniformKnots 
[in] Knot parametrization. 
Description

Sets the fit data for this Spline entity.

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