How to aquire MinExtentPosition or MaxExtentPosition?

[mook]

Hello guys~

 

In the 3D Max version8.0,

I had downloaded minmaxextents.mcr, 3WExporter.dlu.

and then I had copied these files..

 

3dsMax8\Scripts\minmaxextents.mcr

 

3dsMax8\plugins\3WExporter.dlu

 

but, after I excuted script minmaxextents.mcr,

I don't look for x-y-z coordination object I wanted to export...

 

Let me know the method to aquire minextentposition...