[vtkusers] using VTK with keyboard interaction

[David Doria]

On Tue, Mar 27, 2012 at 10:12 AM, dev <work2compilation at gmail.com> wrote:
> Thank you so much David for your help and your generous explanations :).
> Well I follow the code to define a style to interact with the point cloud
> that I render. I made a simple example of a style class which if I press 'a'
> button the camera parameters restores to default parameter, but I don't see
> any change :(, here is my class:

Try calling Render() on the vtkRenderWindow after your ResetCamera() call.