POD File Contents

Hi,

 

I have a question about the POD files.  Currently my POD file contains multiple 3D Objects with animation all within a single POD file.  Each 3D object is moving independantly during the animation.  Is there a property that I can access in the POD structure that would identify the current center point (X,Y,Z) for each 3D object in the POD file?  If not, would I have to extrapolate this from the Model's Matrix?   

 

Thanks in Advance!