i dont see a vtkPolyDataSilhouette in the distribution . Is it part of CVS<br><br><div class="gmail_quote">On Sun, Feb 28, 2010 at 3:24 PM, David Doria <span dir="ltr"><<a href="mailto:daviddoria%2Bvtk@gmail.com">daviddoria+vtk@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div class="im"><div>On Thu, Feb 25, 2010 at 4:09 PM, Lars Friedrich Lars <span dir="ltr"><<a href="mailto:lars-friedrich@gmx.net" target="_blank">lars-friedrich@gmx.net</a>></span> wrote:</div>
</div><div><div class="gmail_quote"><div class="im"><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
-------- Original-Nachricht --------<br>
Datum: Thu, 25 Feb 2010 22:08:56 +0100<br>
Von: "Lars Friedrich Lars" <<a href="mailto:lars-friedrich@gmx.net" target="_blank">lars-friedrich@gmx.net</a>><br>
An: felixmeissner <<a href="mailto:felix.meissner@student.fh-kiel.de" target="_blank">felix.meissner@student.fh-kiel.de</a>><br>
Betreff: Re: [vtkusers] vtkPolyDataSilhouette troubles<br>
<br>
hi,<br>
<br>
have a look at this thread:<br>
<a href="http://old.nabble.com/3D-surface-to-2D-silhouette-td26642059.html" target="_blank">http://old.nabble.com/3D-surface-to-2D-silhouette-td26642059.html</a><br>
I added a code snippet and data that show what the class does.<br>
<br>
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).<br>
<br>
regards,<br>
lars<br><br></blockquote><div> </div></div><div>I agree with Lars, it looks like you should use vtkCutter. Here is an example:</div><div><a href="http://www.vtk.org/Wiki/VTK/Examples/vtkCutter" target="_blank">http://www.vtk.org/Wiki/VTK/Examples/vtkCutter</a></div>
</div><div><br clear="all">Thanks,<br><br>David<br></div></div>
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