---------------------------------------------------------------------------
   Rotates and scale an obj file name.obj and writes the new file
   into the file name_R.obj
---------------------------------------------------------------------------
   Form:
   RotateOBJFile( file, path, b, scale )
---------------------------------------------------------------------------

   ------
   Inputs
   ------

   file              (1,:) Filename
   path              (1,:) Path to the file
   b                 (3,3) Transformation matrix
   scale             (1,1) Optional scale factor for the model

   -------
   Outputs
   -------
   None

---------------------------------------------------------------------------