[Paraview-developers] How to get active session from a plugin ?

[houssen]

Unfortunately, the code crashes when I call 
vtkSMProxyManager::GetProxyManager ().
Is there another way ?

Franck

Le 2015-08-06 16:32, Sebastien Jourdain a écrit :
> Try that:
>
> vtkSMProxyManager::GetProxyManager()->GetActiveSession()
>
> On Thu, Aug 6, 2015 at 2:50 AM, houssen <houssen at ipgp.fr [5]> wrote:
>
>> Hello,
>>
>> In ParaView, from an exporter plugin, how can I get the active
>> session ? (= session associated to the plugin in order later on to
>> scan over vtkSMProxy)
>>
>> Following some code samples found in
>> /ParaViewCore/ClientServerCore/Rendering, I tried to do :
>> vtkProcessModule * pProcMgr = vtkProcessModule::GetProcessModule
>> ();
>> vtkSMSession * pSession = ( pProcMgr ) ?
>> vtkSMSession::SafeDownCast ( pProcMgr -> GetActiveSession () ) :
>> NULL;
>> I get pProcMgr != NULL but pSession = NULL
>>
>> Franck
>>
>> PS : I run Ubuntu-14.04 and use ParaView-4.3.1 (built from
>> source).
>>
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