[vtkusers] [Paraview] Glyph filters mask-points option only shows half side with vectors

[David E DeMarle]

The snapshots with random mode off are correct. The other looks like a bug.
Please try paraview 3.14.1 and if that still fails let us know so that we
can try to reproduce and fix it.

On Wednesday, August 29, 2012, Carolin Helbig wrote:

>
> Thank you for your quick response.
>
> Am 28.08.2012 15:48, schrieb David E DeMarle:
>
>> On Tue, Aug 28, 2012 at 5:59 AM, Carolin Helbig<carolin.helbig at ufz.de>
>>  wrote:
>>
>>> Hello,
>>>
>>> I have got a problem with the behavior of the glyphs filter. I try to
>>> explain my approach and the problem:
>>>
>>> - I calculated with the calculator filter: U*iHat + V*jHat
>>> - After that I added the glyph filter
>>> - If the "mask points" checkbox is NOT selected, all vectors are pictured
>>> - If I select the checkbox "mask points", only half of the vectors are
>>> pictured
>>> -->  If I use the X+/- view it seams like only the vectors under the
>>> Y-axis
>>> or very close to it are shown
>>> -->  If I use the Y+/- view it seams like only the vectors under the
>>> X-axis
>>> or very close to it are shown
>>>
>>>  Please attach screen shots.
>>
>>  Does somebody know why there are only half of the vectors are shown if I
>>> use
>>> the "mask points" option?
>>>
>> What is the setting of "Maximum Number Of Points", what is the setting
>> of "Random Mode" and how many points does the Information tab say
>> there are in your data?
>>
>
> I made some screenshots with different settings (see attached). It seems
> like the random mode causes the problem.
>
> There are 1 922 031 points.
>
>
>>  Greetings,
>>> Carolin.
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>
>

-- 
David E DeMarle
Kitware, Inc.
R&D Engineer
21 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-881-4909
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