[vtkusers] scaling/sizing

[Gopalakrishnan, Gowri]

Hi 

Once you import a model (VRML) in to vtk does any one know how to position,
rotate the model the way you
want in the vtk screen ( i am not talking about user interaction, but
putting the object on the screen at certain position and inclination etc).
Is there any way to move/rotate the model as one object. I do not want to
extract
actors off the vrml file and position them individually. I have too many
objects in the vrml file. 

any help is welcome

Thanks
Regards
Gowri