[vtkusers] Create 3-D surface from 2-D contours of slices

[Jothybasu Selvaraj]

Yuo may look at v v, the 4D slicer's src code on how to genrate meshes from
vtkDiscreteMarchingCubes.

Jothy

On Tue, Dec 20, 2011 at 12:42 PM, leandro <leobbastos at gmail.com> wrote:

> Hello, i bring this topic back to life, 'cause I got the same issue.
> The problem is that the way we get the Polydata from the widget
> representation. vtkVoxelContoursToSurfaceFilter wants the contours as
> Polys,
> but GetContourRepresentationAsPolyData() returns contours as Lines =(
>
> I also tried with the vtkImageTracerWidget (wich i actually prefer to use),
> but get exact the same problem.
>
> I get the contours correctly fusioned with vtkAppendPolyData, correctly
> positioned, also in relation to the CT volume, just cannot make them into a
> volume yet.
>
> pipeline is like:
> Get Polydata from vtkContourWidget (or vtkImageTracerWidget) ->
> vtkAppendPolyData -> vtkVoxelContoursToSurfaceFilter
>
> --
> View this message in context:
> http://vtk.1045678.n5.nabble.com/Create-3-D-surface-from-2-D-contours-of-slices-tp3234422p5088758.html
> Sent from the VTK - Users mailing list archive at Nabble.com.
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-- 
Jothy
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