[Paraview] Branding: Active element w/o pipeline browser

[Utkarsh Ayachit]

Eric,

That's the beauty of custom apps :). Although ParaView doesn't not
allow the user the change the active source/filter by clicking on it
in the render view, in your custom app, you can surely employ the
selection mechanism to determine which filter was selected and then
make it the active one.

Utkarsh

On Fri, Nov 6, 2009 at 10:25 AM, Eric E. Monson <emonson at cs.duke.edu> wrote:
> Hey Utkarsh, thanks for the reply.
>
> I think if we had something like the Statistics View it may as well just be
> the Pipeline Browser. I was hoping for something that could be done through
> just interacting with the render view.
>
> Right now, say I have multiple data sets loaded, each with a filter applied.
> If I select cells or points on one of the objects in the render view, then
> that item becomes the active one in the pipeline browser. What I was
> thinking of was something like this but a tool where you are not really
> selecting cells or points, but when you click on an object in the render
> view it makes that particular item the active one so you can adjust filter
> and display parameters. The system could be looking for a simple click
> (rather than a click-drag navigation cue) to perform this action.
>
> Thanks for your time,
> -Eric
>
> P.S. In general I would like to see more ways to interactively probe/query
> the data directly in the view, but I'll try to expand on that through
> uservoice...
>
> ------------------------------------------------------
> Eric E Monson
> Duke Visualization Technology Group
>
>
> On Nov 6, 2009, at 7:13 AM, Utkarsh Ayachit wrote:
>
>> How about something like the "Statistics View" in ParaView? Depending
>> on your application, may be just a flat list showing the pipeline
>> objects may suffice.
>>
>> Utkarsh
>>
>> On Thu, Nov 5, 2009 at 2:48 PM, Eric E. Monson <emonson at cs.duke.edu>
>> wrote:
>>>
>>> Hey,
>>>
>>> I've finally started taking a closer look at the new ParaView "Branding"
>>> (off of Utkarsh's git repository), and first of all I'd like to say that
>>> you
>>> have done an amazing job so far! This is going to make it so much easier
>>> to
>>> create custom-built PV-based applications.
>>>
>>> I was looking at the Clone2 CustomApplication example (paraview_revised_2
>>> app) which has a lot of standard PV, but doesn't include the pipeline
>>> browser. This is interesting to me because I think there will be cases
>>> when
>>> my users will want as simple an interface as possible, so I was wondering
>>> whether one function of the Pipeline Browser could be reproduced in
>>> another
>>> way:
>>>
>>> If there is only a single data set loaded, with a linear pipeline, then
>>> the
>>> most recently applied filter/data is shown in the Object Inspector, and
>>> it's
>>> easy to change display parameters. If there are multiple data sets
>>> loaded,
>>> each with some filters applied, then without a Pipeline Browser there is
>>> no
>>> way to switch back and forth between the two currently displayed
>>> representations (if that is the right term) to change their display
>>> parameters, or add new filters to their branch of the pipeline.
>>>
>>> Is there some natural way of adding another selection mode or tool that
>>> would let you click on an object in the 3D render view and it would make
>>> that representation (pipeline element) the active one, just like you can
>>> by
>>> clicking on an element in the Pipeline Browser?
>>>
>>> Thanks again for all the nice work,
>>> -Eric
>>>
>>> ------------------------------------------------------
>>> Eric E Monson
>>> Duke Visualization Technology Group
>>>
>>>
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>