AcGeNurbCurve3d::AcGeNurbCurve3d

C++

AcGeNurbCurve3d(
    const AcGePoint3dArray& fitPoints, 
    const AcGeVector3dArray& fitTangents, 
    const AcGeTol& fitTolerance = AcGeContext::gTol, 
    Adesk::Boolean isPeriodic = Adesk::kFalse
);

Parameters

Parameters	Description
fitPoints	Input points interpolating the spline curve
fitTangents	Input vectors interpolating the curve's derivatives at fitPoints
fitTolerance	Input maximal deviation of the curve from the fitPoints
isPeriodic	Input flag indicating if spline is a closed curve

Description

Constructs a 3D polynomial spline interpolating a given array if 3D points within given tolerance. If isPeriodic = Adesk::kTrue, then the first and the last fitPoints must be identical. Same must be true for fitTangents.

Links

AcGeNurbCurve3d