[Paraview] Enabling dataset visibility wiggles camera

[pat marion]

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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