[vtkusers] growing RAM memory

[G G]

I am trying now. In VTK examples Examples\GUI\Qt\Events is in global scope
only vtkRenderer... I have tried according this, but it crash in
        cout<<"bla"<<endl;
        ren = NULL;
        ren->SetBackground(1,1,1);
        ren->AddActor(actor);
        widget->GetRenderWindow()->AddRenderer(ren);
        cout<<"ups"<<endl;
"bla" is written, but "ups" not. I have in all important method
vtkSmartPointer<vtkRenderer> ren

inicialization I do only ones, it is problem?


2011/5/21 G G <greenlander1986 at gmail.com>

> Thank you, I try it. And post here solution
>
> 2011/5/21 chasank <chasank at gmail.com>
>
>> My suggestion is,
>>  if you do not need more than one renderer and RenderWindow
>>  - Define them in a global scope,
>>  - And before each call to the widgetInicialization method, set them to
>> the
>> NULL
>>  - in widgetInicialization method, Re-create them, set the values
>>  - Lastly update your widget object.
>>
>> --
>> View this message in context:
>> http://vtk.1045678.n5.nabble.com/growing-RAM-memory-tp4346305p4415624.html
>> Sent from the VTK - Users mailing list archive at Nabble.com.
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