[vtkusers] Smoothing a meshgrid

[Michka Popoff]

I've previously read about this, and already tried, but this gives strange results.

The vtkLinearSubdivionFilter is working as expected and adds triangles, without smoothing.
The vtkLoopSubdivisionFilter gives the following result (I tried to play with the number of iterations, it does not change much)

The meshgrid in the front is the one treated with vtkLoopSubdivisionFilter. It gives some roundish patches with no connection between them.

Michka



Le 17 janv. 2014 à 06:44, madz a écrit :

> Hi,
> take a look at this example 
> http://www.vtk.org/Wiki/VTK/Examples/Cxx/Meshes/Subdivision
> <http://www.vtk.org/Wiki/VTK/Examples/Cxx/Meshes/Subdivision>  . I had a
> similar problem as well see 
> http://vtk.1045678.n5.nabble.com/Smooth-out-surface-interpolate-td5724545.html
> <http://vtk.1045678.n5.nabble.com/Smooth-out-surface-interpolate-td5724545.html>  
> 
> 
> 
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> View this message in context: http://vtk.1045678.n5.nabble.com/Smoothing-a-meshgrid-tp5725432p5725466.html
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