[vtkusers] Marching Cubes cases table / Ambiguity problems

[Enkelejda Tafaj]

Thank you.

Bill Lorensen wrote:
> These case tables produce topologically correct surfaces.
> 
> On 9/6/07, *Mathieu Malaterre* <mathieu.malaterre at gmail.com 
> <mailto:mathieu.malaterre at gmail.com>> wrote:
> 
>     Hi Enkelejda,
> 
>     cd VTK/Filtering
> 
>     $ grep -l VTK_MARCHING *
>     vtkCell.cxx
>     vtkCell3D.cxx
> 
>     You have respectively the 2D and the 3D cases in each file.
> 
>     -Mathieu
> 
>     On 9/6/07, Enkelejda Tafaj <lejda at gmx.de <mailto:lejda at gmx.de>> wrote:
>      > Hello,
>      >
>      > does anyone know where to find the lookup table (cases tables)
>     used in
>      > the marching cubes algorithm? I'm wondering is there are ambiguity
>      > problems in the vtk marching cubes implementation. Btw which marching
>      > cubes algorithm is implemented in vtk (the original one, marching
>     cubes
>      > 33, ...?)
>      >
>      > I am generating an isosurface from a 3d dataset. Here I am
>     calculating
>      > the contour "around" very thin structures. Uses marching cubes is
>      > generating holes in the surface, which doesn't seem to be
>     topologically
>      > correct.
>      >
>      > Thank you for your help.
>      >
>      > Enkelejda
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> 
>     --
>     Mathieu
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