Re: [vmtk-users] vtkvmtkPolyDataSurfaceRemeshing parameters

[sebastian o. <seb...@gm...>]

Hi Luca,

well ... in my opinion, an improvement to the script would to apply
another vtkCleanPolyData after capping: the resulting mesh has
redundant nodes.
Furthermore, the normals on the caps in the resulting mesh are inward
and I think they should respect those in the input mesh. So,
uniforming output mesh normals could be another improvement to the
script.

Let me know what you think

thanks
sebastian

On Sun, Oct 18, 2009 at 2:45 PM, Luca Antiga <luc...@gm...> wrote:
> Hi Sebastian,
>  that's great! And I'm glad that 0.2 is the default in the vmtk script.
> There should be some kind of logic that prevents the kind of failure you
> got
> irrespective of the parameters, but that's how it is for now.
> A good test case, anyway. Let me know if you come up with suggestions
> or ideas for improvements.
> Best regards
> Luca
>
>
> On Oct 18, 2009, at 6:53 PM, sebastian ordas wrote:
>
> Hi Luca,
>
> I set the "Collapse Angle Threshold" to 0.2 and worked fine :-)
>
> thanks
> sebastian
>
> Luca Antiga wrote:
>
> Dear Sebastian,
>
> this is really odd. Just a stupid try: can you try rescaling the
>
> surface (e.g. cm -> mm)?
>
> Let me know, and feel free to send over the surface
>
> Luca
>
> On Oct 14, 2009, at 10:12 PM, sebastian ordas wrote:
>
> Dear All,
>
> I'm having trouble running the vtkvmtkPolyDataSurfaceRemeshing filter.
>
> I guess the attached snapshot speaks by itself. Some of the used
>
> parameters are in there.
>
> Any hint would help.
>
> regards,
>
> sebastian
>
> <SurfaceRemesh.jpg>------------------------------------------------------------------------------
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