[vtkusers] vtkImplicitDataSet

[Patrick Lowry]

Hello:

I need to cut/clip a 3-D structured points data set with a 2-D structured
points data set.  I go through the process of reading both structured grids
and making the 2-D data set an implicit function using vtkImplicitDataSet.
When I use the implicit function for clipping or cutting I get no results.
If I set OutsideOn the structured grid appears.  It seems as though the 2-D
structured grid is not passing through the 3-D grid, but the coordinates
are coincident.

I am getting no errors.  Any suggestions on what I am doing wrong?

Thanks
Patrick