[vtkusers] Problem with "Compute Gaussian, Mean, Minm and Max Curvatures" example

[Andrew Maclean]

The is an artefact where the tube forming the surface is joined. The torus
is formed by taking a plane wrapping it into a cylinder and then joining
the ends of the cylinder. So there can be discontinuities where the edges
of the plane butt together. You could experiment with changing the
parameters in vtkParametricFunction and/or vtkParametricFunctionSource
(change resolution here).

Rgeards
   Andrew



> ---------- Forwarded message ----------
> From: Sky77 <Joan.Hensen at outlook.de>
> To: vtkusers at vtk.org
> Cc:
> Date: Tue, 26 Aug 2014 14:53:57 -0700 (PDT)
> Subject: Re: [vtkusers] Problem with "Compute Gaussian, Mean, Minm and Max
> Curvatures" example
> Hey Bill.
>
> With your provided code i get the expected result. Thank you!
>
> I still get an artefact, which you can see in the following image:
>
> <http://vtk.1045678.n5.nabble.com/file/n5728428/torus-artefact.jpg>
> (I created this image with Bill's provided code)
>
> Does someone knows how i can avoid it?
>
> @ Jott: Thank you for your help.
>
>
>
> --
> View this message in context:
> http://vtk.1045678.n5.nabble.com/Problem-with-Compute-Gaussian-Mean-Minm-and-Max-Curvatures-example-tp5728377p5728428.html
> Sent from the VTK - Users mailing list archive at Nabble.com.
>
>
> --
>
___________________________________________
Andrew J. P. Maclean

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