Thanks very much. This works !
Stéph
Le 15/07/2016 10:13, Andy Bauer a écrit :
I mispelled it -- it's the Tessellate filter.
I'm not sure how the Point Data To Cell Data filter is supposed to fix
the problem. The Gradient of Unstructured Data Set filter uses that
filter in the implementation.
On Fri, Jul 15, 2016 at 7:37 AM, Stéphane Dellacherie
<[email protected]
<mailto:[email protected]>> wrote:
Dear Andy,
Thank you for your answer.
I don't find the "tesselate filter" in the alphabetical list :
would you tell me what is the right filter ? Thank you.
Moreover, if the pb is due to the fact that I use quadratic
triangles, the filter GradientOfUnstructuredDataSet should works
after the use of the filter PointDataToCellData ? But it does not
still work.
Best
Stéph
Le 14/07/2016 20:17, Andy Bauer a écrit :
Hi,
It looks like gradients aren't getting computed properly for
quadratic triangles. A quick work around is to use the tesselate
filter to subdivide the quadratic triangles while converting them
to linear triangles. The gradient of unstructured data filter
should work after that. I'll add in a bug report to see about
getting this fixed as well.
Best,
Andy
On Thu, Jul 14, 2016 at 5:23 PM, Stéphane Dellacherie
<[email protected]
<mailto:[email protected]>> wrote:
Dear Colleague,
I am trying to use the fielter GradientOfUnstructuredDataSet
on the field T which is in the vtk file example.vtk (see the
joined file). Nevertheless, I only obtain a NULL gradient
(see the file tutu.png) although the T field is not a
constant scalar field.
Is it normal ?
Thank you for your help !
With my best regards.
Stéphane
--
___________________________________________________________
Stéphane Dellacherie
CEA Paris-Saclay / Direction de l’Énergie Nucléaire
École Polytechnique de Montréal / Dpt de Génie Mécanique
Tél. : (001) 514.340.47.11 (#2488)
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--
___________________________________________________________
Stéphane Dellacherie
CEA Paris-Saclay / Direction de l’Énergie Nucléaire
École Polytechnique de Montréal / Dpt de Génie Mécanique
Tél. : (001) 514.340.47.11 (#2488)
___________________________________________________________
--
___________________________________________________________
Stéphane Dellacherie
CEA Paris-Saclay / Direction de l’Énergie Nucléaire
École Polytechnique de Montréal / Dpt de Génie Mécanique
Tél. : (001) 514.340.47.11 (#2488)
___________________________________________________________
_______________________________________________
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Visit other Kitware open-source projects at
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http://paraview.org/Wiki/ParaView
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