SmApiCreateCurve# Defined in SM_API/inc/SmApiCurves.h SmApiStatus SmApiCreateCurve( const SmTArray<SmPoint3d> &crPoints, SmBSplineCurve *&rpResult, )# Requires at least 4 points (cubic); fewer returns SM_ERR_INVALID_INPUT. Parameters: crPoints – [in ]: Points rpResult – [out]: Resulting SmBSplineCurve