Great! Glad it's working. Utkarsh
On Mon, Aug 19, 2013 at 11:23 AM, Felipe Bordeu Weldt <[email protected]> wrote: > Hello Utkarsh, > > I finally used your approach ("… You can add a custom widget for some > property that still listens to the dataUpdated() event from the > pqPipelineSource corresponding to the reader's proxy …"), here are 2 videos > of the result. > > Sorry that mouse was not captured by vlc (my screen capture soft on linux). > > In this video I move the sliders, and upon apply(), the reader update the > final correct values to the widget. > http://youtu.be/GFz--7kJt3Q > > In this video I use a downstream filter (the optimization1) to search for the > best value of the second slider (the minimum of the val field) for a fixed > position of the first slider. > The slider is updated using the value asked by the optimizer. > http://youtu.be/s4NNMCkDGH0 > > > Maybe this is not the best approach, but the result looks good. > > Enjoy the videos, > > Felipe > > Le 1 août 2013 à 20:21, Utkarsh Ayachit <[email protected]> a écrit > : > >> The short answer is this is not possible. The properties panel is not >> really meant to show results produced by the filter/reader. You could >> add a "information panel" i.e. a new dock widget that shows all such >> relevant information ad then you can use custom information properties >> on the proxy for the reader to query the current value for f2, for >> example. >> >> We could extend the pqProxyWidget class to show widgets for >> information-only properties, but that too won't solve your problem >> since ParaView will not know when the information has changed. >> Currently, it will do that when the property on that proxy was changed >> and the user hit apply -- which is a good time to assume some of the >> information-properties may have changed. >> >> Sorry, I don't have a direct answer for you, but I hope that gives you >> some ideas. >> >> Utkarsh >> >> On Thu, Aug 1, 2013 at 8:43 AM, [email protected] >> <[email protected]> wrote: >>> Also, had I said before, my reader y capable of generate data based in the >>> value of the slider. This value is send using a keyinformation downstream >>> in the pipeline. Then I have an optimizer fiter capable of setting >>> automatically this value(sending a request upstream). I whould like the >>> properties panel to be updated with the final valiue. >>> >>> Felipe >>> -----Message d'origine----- >>> De:Felipe Bordeu >>> Envoyé: 01/08/2013, 14:33 >>> A: Felipe Bordeu Weldt >>> Sujet: RE: [Paraview] New panel, widget update >>> >>> -----Message d'origine----- >>> De:Felipe Bordeu Weldt >>> Envoyé: 30/07/2013, 21:23 >>> A: [email protected] >>> Sujet: Re: [Paraview] New panel, widget update >>> >>> >>> Hi, >>> >>> the short story: >>> >>> In my custom reader select some values using some sliders. Then push >>> the Apply, at that moment, I (I mean the reader) read the file make >>> the calculations for the construction of a field and set the sliders >>> to the real final values calculated by the reader (so the user is >>> aware of with values are used). >>> >>> the long story: >>> >>> Ok, my solution can be written like this T(x,y,z,r,s,t) = >>> f1(x,y,z)*f2(r,s,t) (this is a separation of variables). where f1 is >>> a nodalfield in a mesh on the x,y,z space, and f2 is a nodalfield in a >>> different mesh in the (r,s,t) space. >>> So my file holds 2 (or more) meshes with associated fields. >>> My field T (that lives in a 6 dimension space) cant be visualized in >>> ParaView (or any visualization tool). So my idea is to fix (r,s,t) so >>> the field T becomes T(x,y,z,r0,s0,t0) = T(x,y,z) (this is a 3D field >>> and can be visualized in ParaView). >>> >>> In my custom reader I use 3 slider to select the values of r,s,t, and >>> then internally I search for the closest point in the mesh (to get the >>> value of f2). And with the older panel I used to update the slider so >>> the user can know the point that is used for the calculation. >>> >>> In this video you can see the reader in action >>> http://www.youtube.com/watch?v=o6Vzww_cmhA#at >>> =26 (details in http://rom.research-centrale-nantes.com/overview/) >>> but in this case I use the interpolation in the r,s,t space so no >>> update is done. >>> >>> >>> It this clear enough? >>> >>> Felipe >>> >>> >>> >>> >>> Le 30 juil. 13 à 16:01, Utkarsh Ayachit a écrit : >>> >>>> Felipe, >>>> >>>> Can you elaborate on why you need to do this? >>>> >>>> Thanks >>>> Utkarsh >>>> >>>> On Tue, Jul 30, 2013 at 2:35 AM, Felipe Bordeu Weldt >>>> <[email protected]> wrote: >>>>> Hello, >>>>> >>>>> In the old panel system, the pqProxyPanel has a >>>>> updateInformationAndDomains() and the dataUpdated() to update the >>>>> panel AFTER the algorithm is executed. >>>>> How can I achieve this in the new panel architecture ?? >>>>> >>>>> My new panel is a subclass of pqPropertyWidget. >>>>> >>>>> Felipe >>>>> _______________________________________________ >>>>> Powered by www.kitware.com >>>>> >>>>> Visit other Kitware open-source projects at >>>>> http://www.kitware.com/opensource/opensource.html >>>>> >>>>> Please keep messages on-topic and check the ParaView Wiki at: >>>>> http://paraview.org/Wiki/ParaView >>>>> >>>>> Follow this link to subscribe/unsubscribe: >>>>> http://www.paraview.org/mailman/listinfo/paraview >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://www.paraview.org/mailman/listinfo/paraview >>> >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://www.paraview.org/mailman/listinfo/paraview >>> > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Follow this link to subscribe/unsubscribe: > http://www.paraview.org/mailman/listinfo/paraview _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
