API Reference > OdDg Classes > OdDgBSplineCurve3d Class > OdDgBSplineCurve3d Methods > getFitData Method > OdDgBSplineCurve3d::getFitData Method (OdGePoint3dArray&, OdUInt32&, bool&, OdGeVector3d&, OdGeVector3d&)
OdDgBSplineCurve3d::getFitData Method (OdGePoint3dArray&, OdUInt32&, bool&, OdGeVector3d&, OdGeVector3d&)
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Syntax
C++
OdResult getFitData(OdGePoint3dArray& fitPoints, OdUInt32& uOrder, bool& tangentsExist, OdGeVector3d& startTangent, OdGeVector3d& endTangent) const;
Parameters
Parameters 
Description 
OdGePoint3dArray& fitPoints 
[out] Receives the fit points.  
OdUInt32& uOrder 
[out] Receives the order.  
bool& tangentsExist 
[out] Receives true if and only if start and end tangents are used.  
OdGeVector3d& startTangent 
[out] Receives the start point tangent.  
OdGeVector3d& endTangent 
[out] Receives the end point tangent. 
Description

Returns the fit data for this Spline entity. 

 

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