   how to get the hierachy of one object created by 3DMAX OR MAYA
  I am not sure whether my question is reasonable to post here. I have tree object created by 3dsMax and MAYA, and I want to get the hierachy of every branch.Is the following requirement possilbe?(1) For one branch, i want to know who is its parent branch and what the transform matrix relative to its parent. (2)  what the radius of one branch.Thank you.   