[vtkusers] Multiple Rendering Windows Sharing a Common Camera (Interactor)

[stefano mininel]

"Link" camera and light of the different renderers. In my code I solved this with something
like:
"
    pRenderer2->SetActiveCamera(pRenderer1->GetActiveCamera());
    pLight->SetPosition(pRenderer1->GetActiveCamera()->GetPosition());
    pRenderer1->AddLight(pLight);
    pRenderer2->AddLight(pLight);
"
There are probably better ways to do this, but for my application this method works.
Regards
    Stefano Mininel

Chih-Wei Chiu wrote:

> I want to have many scalar/vector fields rendered in their own rendering
> window, but they all use the same camera. That is, when I roate the camera
> in one window, the other windows rotates simultaneously, and vice versa.
>
> It seems impossible under current VTK implementation, since an interactor
> can only have one rendering window
> (vtkRenderingWindowInteractor::SetRenderingWindow() instead of
> vtkRenderingWindowInteractor::AddRenderingWindow() ).
>
> What should I do?
>
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