[vtkusers] c# port of VTK

[John Biddiscombe]

> A rewrite of VTK in C# just sounds like a real monster of project! It
> seems like a huge effort to go to initially and a huge nightmare to
> maintain in sync with the original VTK library. Wrappers have advantages

I quite agree. It would be a an act of great foolishness to do such a thing.
It's relatively easy to create wrappers for vtk and the overhead is minimal
in calling them. A lost microsecond when processing hundreds of MB of data
is not worth saving.

JB