[vtkusers] vtkImageSlice and vtkImageReslice Mapper

[Sahithya Wintrich]

Okay I fixed it by inheriting from vtkInteractorStyleImage instead of
vtkInteractorStyleTrackballCamerera.


On Sat, Nov 10, 2012 at 9:00 AM, Sahithya Wintrich <s.prakash at csuohio.edu>wrote:

> I have two styles in my program:
> 1) vtkInteractorStyleImage and
> 2) Mouse and KeyPress interactor style.
>
> Setting "SetInteractionModeToImageSlicing()" on the
> vtkInteractorStyleImage alone produces the result of what I want. However,
> adding the mouse and keypress style overrides the vtkInteractorStyleImage
> and introduces what looks like a 2D slice with rotation. I would like to
> disable that. Would have my mouse and keypress class inherit from both
> vtkInteractorStyleTrackballCamera and vtkInteractorStyleImage solve this
> issue? (relevant code below)
>
>    vtkSmartPointer<vtkInteractorStyleImage> style = vtkSmartPointer<
> vtkInteractorStyleImage>::New();
>    style->SetInteractionModeToImageSlicing();
>
>    //create an instance of the mouse and keypress style interactor
>
>     vtkSmartPointer<Interaction> mouseStyle =
> vtkSmartPointer<Interaction>::
> New();
>     mouseStyle->SetDefaultRenderer(renderer);
>
>     iren->SetInteractorStyle(style);
>     iren->SetInteractorStyle( mouseStyle );
>
>     renderWindow->SetInteractor(iren);
>
>     renderWindow->Render();
>
>     vtkSmartPointer<vtkCamera> camera = renderer->GetActiveCamera();
>     camera->ParallelProjectionOn();
>
>     renderer->ResetCameraClippingRange();
>     renderWindow->Render();
>
>
>     iren->Start();
>     return EXIT_SUCCESS;
>
> Sahithya
>
>
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