[vtkusers] vtkTKRenderWidget clipping volume render (VTK)

[anast.jm at pg.com]

I'm new to using vtkTKRenderWidget. If I drop my vtkRenderWindow into the
widget, what was a good volume rendering now has what appears to be near and far
clipping planes active. I've snooped around the man pages but haven't found
anything yet. Any tips about getting rid of the clipping. It does it for a
raycaster and the VolPro renders, thanks in advance...john