[Paraview] [ParaView]A bug in volume rendering

[Utkarsh Ayachit]

On further investigation, it looks like the bug was marked resolved
accidentally. It's currently planned to be resolved by 3.8.2.

Utkarsh

On Sun, Apr 25, 2010 at 7:32 AM, Utkarsh Ayachit
<utkarsh.ayachit at kitware.com> wrote:
> Yes, that's correct. That bug was recently resolved.
>
> http://paraview.org/Bug/view.php?id=10594
>
> Utkarsh
>
> On Sun, Apr 25, 2010 at 5:21 AM, liuning <tantics at gmail.com> wrote:
>> Hi Ayachit ,
>> When I did what you told me, when applying FixedPoint Mapper,the result is
>> correct,but when applying GPU Mapper,the result is still wrong. It seems
>> that the GPU mapper has a bug.
>> Best wishes,
>> -Ning
>>
>> On Thu, Apr 22, 2010 at 9:26 PM, Utkarsh Ayachit
>> <utkarsh.ayachit at kitware.com> wrote:
>>>
>>> Sorry, my bad ( I can never remember which setting applies where). Go
>>> to Edit |Settings. Then, on the Server page in the "Tile Display
>>> Parameters" group, set Compositing Threshold to 0 (and ensure that
>>> it's enabled). This is the setting that controls tile-display
>>> compositing.
>>>
>>> Utkarsh
>>>
>>> On Thu, Apr 22, 2010 at 1:45 AM, liuning <tantics at gmail.com> wrote:
>>> > Hi Ayachit ,
>>> > Sorry for the deferred reply. When the Remote Render Threshold is set to
>>> > 0,
>>> > the wavelet source is still not composited correctly.
>>> > -Ning
>>> >
>>> > On Fri, Apr 16, 2010 at 2:49 AM, Utkarsh Ayachit
>>> > <utkarsh.ayachit at kitware.com> wrote:
>>> >>
>>> >> Ning,
>>> >>
>>> >> Go to the Edit |Settings dialog. On the "Server" page make sure that
>>> >> the Remote Render Threshold is 0 (and enabled). Volume rendering is
>>> >> only supported when parallel rendering is enabled.
>>> >>
>>> >> Utkarsh
>>> >>
>>> >> On Thu, Apr 15, 2010 at 2:34 PM, Moreland, Kenneth <kmorel at sandia.gov>
>>> >> wrote:
>>> >> > I created a bug report for this:
>>> >> >
>>> >> > http://www.paraview.org/Bug/view.php?id=10557
>>> >> >
>>> >> > -Ken
>>> >> >
>>> >> >
>>> >> > On 4/15/10 1:07 AM, "liuning" <tantics at gmail.com> wrote:
>>> >> >
>>> >> > Hi all,
>>> >> >
>>> >> > When we are doing a parallel volume rendering(using the Wavelet
>>> >> > source
>>> >> > from
>>> >> > ParaView) and show the result on a tiled display, it seems that the
>>> >> > final
>>> >> > image is not composited correctly. We use the Fix Point mapper  in
>>> >> > the
>>> >> > first
>>> >> > attachment and GPU mapper  in the second attachment. We also render
>>> >> > another
>>> >> > dataset(box.ex2 from ParaView Data), but the result is correct. The
>>> >> > correctly composited image is showed in the third attachment. I
>>> >> > notice
>>> >> > that
>>> >> > the Wavelet source support GPU mapper whereas the box.ex2 does not.
>>> >> > Does
>>> >> > it
>>> >> > have something to do with that?
>>> >> >
>>> >> > -ning
>>> >> >
>>> >> >
>>> >> >
>>> >> >    ****      Kenneth Moreland
>>> >> >     ***      Sandia National Laboratories
>>> >> > ***********
>>> >> > *** *** ***  email: kmorel at sandia.gov
>>> >> > **  ***  **  phone: (505) 844-8919
>>> >> >     ***      web:   http://www.cs.unm.edu/~kmorel
>>> >> >
>>> >> >
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>>
>>
>