Re: [wxVTK] screen coordinates to world coordinates

[Andres M. <mun...@gm...>]

Hi Mathieu,

I'm using the interactor->GetLastEventPosition(&event_x, &event_y); =20
method. event_x and event_y are both integers.

Am I using the wrong method?


Regards and thank you,
Andr=E9s E. Mun=E1rriz Soto


On 07/08/2006, at 4:56PM, Mathieu Malaterre wrote:

> On 8/7/06, Andres Munarriz <mun...@gm...> wrote:
>> Hi everyone,
>>
>> Has someone come across the need of converting screen "display"
>> corrdinates (ie. wxEvent ._x, ._y) to VTK world coordinates?  I've
>> read about a get event method in the VTKRenderWindowInteractor but
>> wxVTKRenderWindowInteractor doesn't seem to support this method.  If
>> someone can help it'll be greatly appreciated.
>
> wxVTKRenderWindowInteractor derives from vtkRenderWindowInteractor so
> you should be able to achieve the exact same thing. Could indicate
> which methods you are trying to use ?
>
> Thanks
> Mathieu