[Paraview] what is streamingParaview ?

[David E DeMarle]

See: http://paraview.org/Wiki/StreamingParaView

Streaming processes the data in small pieces to prevent memory exhaustion,
but it still makes the assumption that all of the data is available to read
from (it does not attempt to solve the problem of concurrent access).

Little of that code is useful for live data, other than the qt render
reschedule loop (see Plugins/StreamingView/ParaView/StreamingView.cxx in
3.10). In the distant past I used that trick to poll for either:
1) new data in a live data capable reader (simple)
2) a ready message from a live data capable server (difficult but efficient)

David E DeMarle
Kitware, Inc.
R&D Engineer
28 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-371-3971 x109


On Sun, May 22, 2011 at 6:28 AM, Bastien Purnelle <bastien911 at gmail.com>wrote:

> Hi
>
> I'am developing an interface between and application producing live-data
> and paraview that display this data.
> I have downloaded Paraview source from patmarion github and I found into
> the folder Application the folder StreamingParaView.
> I would like more explanation about this application in order to develop my
> own application that is able to update view with new data send by my
> application producing data.
>
> Thank you
>
> Bastien
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