[vtk-developers] Re: significant slow-down (6x) ofvtkPiecewiseFunction::GetValue() with new pipeline
Brad King
brad.king at kitware.com
Sun Nov 28 14:10:20 EST 2004
Dean Inglis wrote:
> this is also the likely root of the slowdown seen with tests and
> examples using vtkSplineWidget, that I noted in a previous post:
> http://public.kitware.com/pipermail/vtk-developers/2004-October/002936.html
>
> vtkSpline relies on vtkPiecewiseFunction for most of its work.
> Hopefully someone working on the new pipeline can sort this out soon....
You are correct, it is the root of the problem. I have been aware of
this problem for some time now. It is on my new pipeline to-do list. I
will get to it when I can.
-Brad
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