[vtkusers] Fwd: Re: vtkPolyDataSilhouette troubles

[David Doria]

On Thu, Feb 25, 2010 at 4:09 PM, Lars Friedrich Lars <lars-friedrich at gmx.net
> wrote:

> -------- Original-Nachricht --------
> Datum: Thu, 25 Feb 2010 22:08:56 +0100
> Von: "Lars Friedrich Lars" <lars-friedrich at gmx.net>
> An: felixmeissner <felix.meissner at student.fh-kiel.de>
> Betreff: Re: [vtkusers]  vtkPolyDataSilhouette troubles
>
> hi,
>
> have a look at this thread:
> http://old.nabble.com/3D-surface-to-2D-silhouette-td26642059.html
> I added a code snippet and data that show what the class does.
>
> However, when I look at the images you added (CT-slices, right?), I guess
> you would like to visualize the contours of a structure (set) at the current
> slice. To accomplish that you can simply use vtkCutter. This class does the
> desired cutting (non-projective in contrast to vtkPolyDataSilhouette).
>
> regards,
> lars
>
>
I agree with Lars, it looks like you should use vtkCutter. Here is an
example:
http://www.vtk.org/Wiki/VTK/Examples/vtkCutter

Thanks,

David
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