unity3d：的localPosition转换为相对父物体为B的localPosition

1.某个localPosition

Vector3 homePosIn = new Vector3(float.Parse(lookIn[0]), float.Parse(lookIn[1]), float.Parse(lookIn[2]));      

Vector3 homePosInWorld = m_curHome.transform.TransformPoint(homePosIn);      

Vector3 homePosInHomeMgrLocal = m_homeAllPar.transform.InverseTransformPoint(homePosInWorld);