[vtkusers] vtk- displacement

[Berk Geveci]

> a) is there a vtk function that adds the displacement to the points? (as opposed
> to the way im looping it now?) <the array.tcl example didnt use them, and the
> book doesnt clarify>

vtkWarp should do it.

> b) since we are using above quadratic stuff, (the data is currently in polygon
> form) how do i get the edges to curve nicely? <and even when i did quadratic
> unstructured grids, it still didnt smooth>

VTK does not support this currently. To get VTK to render curved edges,
you have to do the subdivision yourself.

-Berk