[vtkusers] vtk w/ CAVElib and clipping

[John Biddiscombe]

>if I translate it vertically (set with PolyDataMapper::SetTranslation)

Does the problem go away if you use a vtkTranslatePointsFilter instead of 
the translation mentioned. (I don't have a PolyDataMapper::SetTranslation 
member anywhere around). It could be something odd to do with the 
clippingplanes being applied before a transformation matrix and being in 
the wrong coord system.

[just a thought...]

JB