BSplineCurve BSplineCurve BSplineCurve copy getDegree getKnots getLength getMultiplicities getPeriodic getPoles getRational isClosed mDegree mKnots mMultiplicities mPeriodic mPoles mRational Reverse setDegree setKnots setMultiplicities setPeriodic setPoles setRational ~BSplineCurve

BSplineCurve() [2/3] BSplineCurve ( const std::vector< Base::Vector3d > &  Poles, const std::vector< int > &  Multiplicities, const int  Degree, const bool  Periodic = false  ) 构建3D B样条曲线 基于构造点，重数，阶级和是否为周期性 参数 [in] Poles 构造点 [in] Multiplicties 重数 [in] Degree 阶级 [in] Periodic 是否为周期性曲线