[vtkusers] InteractorStyle Subclassing

[Cory Quammen]

That sounds like a reasonable approach to me.

- Cory

On Tue, Jan 16, 2018 at 4:40 AM, Majid Mohammad sadeghi via vtkusers
<vtkusers at vtk.org> wrote:
> Dear All,
>
> What I am trying to do is:
>
> Based on the position of the mouse click in the window, if no actor is
> clicked on, then move the camera (like InteractorStyleTrackballCamera) but
> if the mouse is clicked on an actor(and there are different actors in the
> scene), then move the actor (like InteractorStyleTrackballActor). Also limit
> the motion type of the actor to a specific translation or rotation.
>
> The way I think I might be able to do it is:
>
> Write my own interactor style with a combination of trackballActor and
> trackballCamera after I check the pickposition of the mouse.
>
> My question is:
>
> Am I in the right path? Can I do it in a faster or better way? Is there a
> widget which might help me?
>
> Thank you all.
>
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-- 
Cory Quammen
Staff R&D Engineer
Kitware, Inc.