[Paraview] Discovery of a 'nice' bug in volume rendering

[Utkarsh Ayachit]

Den,

Thanks for reporting this issue and sharing the data. I just verified the
issue is no longer present in the development version of ParaView. If you
get a chance to try the nightly binaries, do let me know if you can still
reproduce the issue.

Thanks
Utkarsh


On Mon, Jan 13, 2014 at 6:16 PM, Utkarsh Ayachit <
utkarsh.ayachit at kitware.com> wrote:

> Den,
>
> Do you think you share the data + state file? That'll make it a little
> easier to track the problem down.
>
> Utkarsh
>
>
> On Thu, Jan 9, 2014 at 3:49 AM, Den Fairol <den.fairol at infovalley.net.my>
> wrote:
>
>> Hi,
>>
>>
>>
>> In the midst of figuring out having synchronize viewports in ParaViewWeb,
>> I accidentally bumped into a ‘bug’. This bug actually cropped up from
>> ParaView (see image sequence at the bottom page). First and second exhibits
>> show a before and after rotation around X-axis. How did I arrive to this?
>> Load two objects, volume rendered the first, surface rendered the other.
>> Then I link up the second view/camera to the first one. Aligning the
>> objects together via translation. Apply a transfer function, save the state
>> and exit. Upon reloading the state, interacting with either object will
>> cause a ‘clipping-effect’ to the first object when it enters a certain
>> planar coordinate, which is neat primarily because now I can perform ROI on
>> volumetric data (at oblique angle) without incurring the wrath of
>> data-explosion from the clipping filter! The catch is, this effect will
>> subside the moment I commit any change to the transfer function or even
>> snapshot (hence why I did screen capture instead). Could anyone shed a
>> light on this some-what welcoming glitch? This
>>
>>
>>
>> Regards,
>>
>> Den
>>
>>
>>
>>
>>
>>
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