[vtkusers] null vtkRenderWindow with CMake

[Bill Lorensen]

Perhaps we should have a wiki page that lists them? And their use?



On Tue, May 28, 2013 at 3:53 PM, David E DeMarle
<dave.demarle at kitware.com>wrote:

> kaltuel:VTK demarle$ find . -name "module.cmake" -print | xargs grep -i
> IMPLEMENTS
> ./Filters/ParallelFlowPaths/module.cmake:  IMPLEMENTS
> ./Filters/StatisticsGnuR/module.cmake:  IMPLEMENTS
> ./Interaction/Style/module.cmake:  IMPLEMENTS
> ./IO/MPIImage/module.cmake: IMPLEMENTS
> ./IO/MPIParallel/module.cmake:  IMPLEMENTS
> ./IO/MySQL/module.cmake:  IMPLEMENTS
> ./IO/ParallelExodus/module.cmake:  IMPLEMENTS
> ./IO/PostgreSQL/module.cmake:  IMPLEMENTS
> ./Rendering/FreeType/module.cmake:  IMPLEMENTS
> ./Rendering/FreeTypeFontConfig/module.cmake:  IMPLEMENTS
> ./Rendering/FreeTypeOpenGL/module.cmake:  IMPLEMENTS
> ./Rendering/Matplotlib/module.cmake:  IMPLEMENTS
> ./Rendering/OpenGL/module.cmake:  IMPLEMENTS
> ./Rendering/VolumeOpenGL/module.cmake:  IMPLEMENTS
>
> David E DeMarle
> Kitware, Inc.
> R&D Engineer
> 21 Corporate Drive
> Clifton Park, NY 12065-8662
> Phone: 518-881-4909
>
>
> On Tue, May 28, 2013 at 3:51 PM, Bill Lorensen <bill.lorensen at gmail.com>wrote:
>
>> Marcus,
>>
>> Is there a complete list of implementation modules?
>>
>> Bill
>>
>>
>>
>> On Tue, May 28, 2013 at 2:47 PM, Marcus D. Hanwell <
>> marcus.hanwell at kitware.com> wrote:
>>
>>> On Mon, May 27, 2013 at 4:54 AM, Dženan Zukić <dzenanz at gmail.com> wrote:
>>> > I am switching over to vtk6. Following a recommendation to use
>>> COMPONENTS
>>> > argument in CMakeLists causes access violation at run time. Namely,
>>> > QVTKWidget::GetRenderWindow() crashes at line win->Delete(); due to win
>>> > being null. The function is called from my main window's constructor:
>>> >
>>> > vtkOpenGLRenderer *renderer = vtkOpenGLRenderer::New();
>>> > qvtkWidget->GetRenderWindow()->AddRenderer(renderer); //crash
>>> >
>>> > If I don't use the components (but rather link all modules), there is
>>> no
>>> > crash. Way of invoking VTK:
>>> >
>>> > #FIND_PACKAGE(VTK REQUIRED COMPONENTS vtkRenderingVolumeOpenGL
>>> > vtkGUISupportQt vtkGUISupportQtOpenGL vtkRenderingQt NO_MODULE)
>>> > FIND_PACKAGE(VTK REQUIRED COMPONENTS vtkGUISupportQtOpenGL)
>>> >
>>> > I am using vtk git master. How can I resolve this crash? Or should I
>>> just
>>> > link all modules?
>>> >
>>> I added
>>> http://vtk.org/Wiki/VTK/Build_System_Migration#Common_Implementation_Modules
>>> to give an example where one might find the common implementation
>>> modules and use it. You could add vtkGUISupportQtOpenGL to the list of
>>> dependencies, but you are missing vtkRenderingOpenGL from your
>>> dependencies that is causing the null render window.
>>>
>>> Marcus
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>>
>>
>>
>> --
>> Unpaid intern in BillsBasement at noware dot com
>>
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>>
>> Visit other Kitware open-source projects at
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>> Please keep messages on-topic and check the VTK FAQ at:
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>


-- 
Unpaid intern in BillsBasement at noware dot com
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