copy getAsymptote1 getAsymptote2 getAxis getConjugateBranch1 getConjugateBranch2 getDirectrix1 getDirectrix2 getEccentricity getFocal getFocus1 getFocus2 getLength getMajorRadius getMinorRadius Hyperbola Hyperbola Hyperbola isClosed mAxis mMajorRadius mMinorRadius Reverse setAxis setMajorRadius setMinorRadius

getAxis() Base::Axis2 getAxis ( ) const 获取坐标系 获取三维双曲线坐标系