[Paraview] immediate update

[Sebastien Jourdain]

In the latest version of ParaViewWeb, I've added the Native implementation
of it while the other one was React only.
Divvy is the application that use the native one.

https://github.com/Kitware/divvy/blob/master/Sources/scatterPlotManager.js#L134-L140

For the client, we initialize it like that:
https://github.com/Kitware/divvy/blob/master/Sources/client.js#L27-L29

HTH,

Seb

On Thu, Mar 22, 2018 at 12:04 PM, Sgouros, Thomas <thomas_sgouros at brown.edu>
wrote:

> That makes sense. I'm using RemoteRenderer, like this:
>
> import RemoteRenderer from 'paraviewweb/src/NativeUI/
> Canvas/RemoteRenderer';
> ...
> smartConnect.onConnectionReady((connection) => {
>   model.pvwClient =
>     ParaViewWebClient.createClient(connection,
>                                    [
>                                      'MouseHandler',
>                                      'ViewPort',
>                                      'ViewPortImageDelivery',
>                                    ],
>                                    amsProtocols);
>   const renderer = new RemoteRenderer(model.pvwClient);
>  ...
>
> When I look in my paraviewweb/src/NativeUI/Renderers directory, I don't
> see VtkRenderer, only NativeImageRenderer and RemoteRendererStatsTable. I
> see VtkRenderer in the other place, though. Are they the same? Do I use
> them the same way as RemoteRenderer?
>
> Thank you,
>
>  -Tom
>
> On Thu, Mar 22, 2018 at 1:03 PM, Sebastien Jourdain <
> sebastien.jourdain at kitware.com> wrote:
>
>> ViewPortImageDelivery require the JS side to request a render
>> while VtkImageDelivery allow the server to push the image without the
>> client requesting it (self.getApplication().InvokeEvent('UpdateEvent')).
>>
>> VtkImageDelivery is used inside those components:
>> https://github.com/Kitware/paraviewweb/tree/master/src/React
>> /Renderers/VtkRenderer
>> https://github.com/Kitware/paraviewweb/tree/master/src/Nativ
>> eUI/Renderers/VtkRenderer
>>
>> Which renderer do you use and how do you set it up?
>>
>> Seb
>>
>> On Thu, Mar 22, 2018 at 6:38 AM, Sgouros, Thomas <
>> thomas_sgouros at brown.edu> wrote:
>>
>>> Thank you, but that doesn't seem to change anything for me. Doing this
>>> now:
>>>
>>>         self.renderView1.Update()
>>>         self.getApplication().InvokeEvent('UpdateEvent')
>>>
>>> Am I understanding it right that this is communicating with one of the
>>> ViewPort or ViewPortImageDelivery protocols? Should I be sure to include
>>> one of the other built-in protocols? Right now, I use those two, plus
>>> MouseHandler.
>>>
>>> Thank you,
>>>
>>>  -Tom
>>>
>>> On Wed, Mar 21, 2018 at 11:45 PM, Sebastien Jourdain <
>>> sebastien.jourdain at kitware.com> wrote:
>>>
>>>> On the server side you should do something like:
>>>> https://github.com/Kitware/light-viz/blob/master/server/ligh
>>>> t_viz_protocols.py#L252
>>>>
>>>> On Wed, Mar 21, 2018 at 4:59 PM, Sgouros, Thomas <
>>>> thomas_sgouros at brown.edu> wrote:
>>>>
>>>>> Hello all:
>>>>>
>>>>> How do you get the ParaViewWeb client to update the window without
>>>>> clicking in it? I have some controls -- some buttons and sliders -- but
>>>>> when I change them, the view doesn't update until I click in the view frame
>>>>> and move slightly.
>>>>>
>>>>> Thank you,
>>>>>
>>>>>  -Tom
>>>>>
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>>>
>>
>
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