[vtkusers] vtkPicker returned actor

[David Gobbi]

On Mon, Feb 29, 2016 at 9:14 AM, Lonni Besançon <lonni.besancon at gmail.com>
wrote:

> Dunno if you received my previous answer so here it is again:
> I just made sure that I'm really picking the texture with GetDataSet().
> It does return the input to the texture and IJKPoint seem to make sense (I
> values between 0 and 103 and my dimension along x is [0;103], similarly J
> values between 0 and 94).
>

If the IJK makes sense, then the next step is to check if it agrees with
the value returned by GetMapperPosition(), taking the origin and spacing
of the data (the texture's input data) into account.
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