[Paraview] Writing a reader with some properties that depend on otherones.

[SamuelKey]

Wiktor,

>From what I see of your desired data organization,
it just like the abc.pvd file that the vtk-reader already
handles this kind of data structure very nicely??

Have you examined pages 177 & 178 of the
ParaView Guide from Kitware?

The abc.pvd file works pretty well for me.

Sam Key


----- Original Message ----- 
From: "Wiktor Moskwa" <wiko_m at poczta.onet.pl>
To: <paraview at paraview.org>
Sent: Monday, July 18, 2005 5:36 AM
Subject: [Paraview] Writing a reader with some properties that depend on
otherones.


> Hello,
>
> I am going to write a reader for ParaView but before I start
> I have to solve a following problem.
>
> Data in my file is organized in a following tree structure:
>
> frame sets
> |
> + - frames
>      |
>      + - cell/point data
>
> User has to select a frame set then a frame and at last
> arrays of cell and point data.
> For example number of frames is unknown before a frame set
> is chosen and whenever a different frame is chosen, available
> data arrays may change too.
>
> The problem is that I don't know how to organize widgets in a way
> they get updated according to user's choices.
>
> Of course in a single call to RequestInformation of VTK object,
> all information cannot be obtained.
>
> I tried to achieve something by playing with RequiredProperty tag
> but I wasn't successful. I couldn't find a solution in
> VTK/ParaView books.
>
>
> I'd appreciate any suggestions.
> Thanks in advance.
>
> Wiktor
> _______________________________________________
> ParaView mailing list
> ParaView at paraview.org
> http://www.paraview.org/mailman/listinfo/paraview
>