[vtkusers] best way to cut volume

[Michael Knopke]

Hi Dave,

 

thanks for reply. Getting an unstructed grid by cutting arbitrarily appears
logical. 

So I need something that determines "Insideness" of pixel, but I doubt that
the class

vtkExtractSeleceted Frustrum will help, since a frustrum consists of planes,
but then 

I can't use it to cut out any spline-shape. I thought about manually probing
the dataset with

vtkSpline->vtkProbeFilter and turn all pixels found to 0. But unfortunately
I'm still stuck with the probing of a closed spline.

 

Michael

 

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