[Paraview] Enabling dataset visibility wiggles camera

[pat marion]

Also, I loaded your sparse.vtp and dense.vtp files into another vtk based
application, and there is no movement, so it's either a paraview bug or
paraview is using a different representation/mapper than my app.

Pat

On Mon, Feb 22, 2010 at 6:31 PM, pat marion <pat.marion at kitware.com> wrote:

> Actually, the wiggle much more extreme the more the radii vary.  Try with
> radius 10 and radius 10,000, produces a really big jump.
>
> Pat
>
>
> On Mon, Feb 22, 2010 at 6:28 PM, pat marion <pat.marion at kitware.com>wrote:
>
>> I can repeat it with sources.
>>
>> I think it might just be an opengl aliasing effect.  The points only seem
>> to move by 1 pixel (but when they all move at once, you definitely see the
>> wiggle).  If you another object to the scene, like a cone source, it
>> doesn't move at all.
>>
>>
>> To repeat:
>>
>> create point source, set to 1000 points and radius 100, set representation
>> to outline.
>> create 2nd point source, set to 1000 points and radius to 10
>> hide the first pointset and click reset camera
>> now toggle visibility on/off of first pointset
>>
>> Pat
>>
>> On Mon, Feb 22, 2010 at 4:14 PM, David Doria <daviddoria at gmail.com>wrote:
>>
>>> On Fri, Feb 19, 2010 at 9:40 PM, David Doria <daviddoria at gmail.com>wrote:
>>>
>>>> On Fri, Feb 19, 2010 at 8:48 PM, Berk Geveci <berk.geveci at kitware.com>wrote:
>>>>
>>>>> Can you send instructions to reproduce with sources maybe? Or send two
>>>>> files?
>>>>>
>>>>>
>>>> It is working properly at home... I'll send instructions/files when I
>>>> get to the lab on Monday.
>>>>
>>>> Thanks,
>>>>
>>>> David
>>>>
>>>
>>> Ok phew, I was not crazy. I can't reproduce it with sources, but here are
>>> two files:
>>> http://www.rpi.edu/~doriad/Paraview_List/wiggle/<http://www.rpi.edu/%7Edoriad/Paraview_List/wiggle/>
>>>
>>> Here is the procedure:
>>>
>>> 1) Load both files
>>> 2) color sparse.vtp pink
>>> 3) If dense.vtp is toggled on and off, the behavior is correct.
>>> 4) If sparse.vtp is toggled on and off, the other data set (dense.vtp)
>>> moves.
>>>
>>> Can someone take a look/verify this?
>>>
>>> Thanks,
>>>
>>> David
>>>
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