[vtkusers] edit line nodes

[David Doria]

On Mon, Jul 23, 2012 at 7:12 AM, Jonathan Ruiz Peinado <
jonathan.ruiz3 at gmail.com> wrote:

> Hi, I'm drawing some shapes in a render, so far so good, but I need to
> edit this shapes aswell,  and is at this point where I get lost. I don't
> know how to get the shape or point from the render using mouseclick event,
> I know that I can get actors using vtkpicker but not sure if it can help me
> or how should I go from there.
>
> Any advise?
>
>
> Thanks.
>

These might help:

http://www.vtk.org/Wiki/VTK/Examples/Cxx/Interaction/PointPicker
http://www.vtk.org/Wiki/VTK/Examples/Cxx/Interaction/MoveAVertex

David
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