[vtkusers] vtkPicker returned actor

David Gobbi david.gobbi at gmail.com
Tue Feb 23 18:06:28 EST 2016


Hmm... it definitely seems to alternate between picking the plane, and not
picking the plane.  I wonder if the picking issue might be related to the
rendering somehow.  Can you try using vtkCellPicker instead?

On Tue, Feb 23, 2016 at 3:40 PM, Lonni Besançon <lonni.besancon at gmail.com>
wrote:

> Hi David,
>
> Thanks for the help.
>
> So here is the added LOG:
>
> /W/NativeVTK( 8366): xPtr[0] = 1360  ;;  yPtdr[0] = 475
> W/NativeVTK( 8366): Plane Picked ********************
> W/NativeVTK( 8366): xPtr[0] = 1362  ;;  yPtdr[0] = 476
> W/NativeVTK( 8366): #################### Outside of plane
> W/NativeVTK( 8366): xPtr[0] = 1367  ;;  yPtdr[0] = 477
> W/NativeVTK( 8366): Plane Picked ********************
> W/NativeVTK( 8366): xPtr[0] = 1373  ;;  yPtdr[0] = 479
> W/NativeVTK( 8366): #################### Outside of plane
> W/NativeVTK( 8366): xPtr[0] = 1377  ;;  yPtdr[0] = 479
> W/NativeVTK( 8366): Plane Picked ********************
> W/NativeVTK( 8366): xPtr[0] = 1387  ;;  yPtdr[0] = 480
> W/NativeVTK( 8366): #################### Outside of plane
> /
>
> Starting from y = 480 i'm on on the plane anymore so I just get the log
> staying that I'm outside of it.
>
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