[Paraview] Equally spaced points on a slice (for the streamlines)

[Andrew]

Hello, sorry for being late.
The slice may be oriented arbitrary, it may be not a flat but cylinder
slice e.t.c. But often I need just axis-aligned slices. Thanks for
suggestion about sources.

2017-10-23 18:03 GMT+03:00 Utkarsh Ayachit <utkarsh.ayachit at kitware.com>:

> Is the slice axis aligned? If so, you can use a regular source eg. Wavelet
> or Mandlebrot to generate the evenly spaced points by setting the extents
> appropriately.
>
> Utkarsh
>
> On Mon, Oct 23, 2017 at 2:41 AM, Andrew <antech777 at gmail.com> wrote:
>
>> Hello.
>> I need to distribute points on a slice equally to start streamlines from
>> these points. The problem is that the Mask Points filter seems to not to
>> have such option. I tried all combinations of randomizing in this filter
>> but the problem persist. My mesh is unstructured tetra with inflation
>> layers on wall so there are lots of cells (points) at the wall and almost
>> all streamlines start in near-wall region while I need their starting
>> points to be equally distributed along the slice. Is there a way to do it
>> in ParaView?
>> Thanks for attention...
>>
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