[vtkusers] vtkPicker returned actor

[Lonni Besançon]

I just did.
It does return the input to the texture and IJK 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).

Best / Cordialement,


> On 29 Feb 2016, at 16:51, David Gobbi [via VTK] <ml-node+s1045678n5736927h30 at n5.nabble.com> wrote:
> 
> On Mon, Feb 29, 2016 at 7:59 AM, Lonni Besançon <[hidden email] <x-msg://4/user/SendEmail.jtp?type=node&node=5736927&i=0>> wrote:
> Alright changed it but I get similar values.
> 
> Check to make sure it is really picking the texture:  picker->GetDataSet() should be returning a vtkImageData (it should return the input to the texture).  Also, call picker->GetPointIJK() to see if it returns sensible values.
> 
>  - David
> 
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