[vtkusers] vtkPropPicker bug/problem?

Will Schroeder will.schroeder at kitware.com
Fri Feb 2 08:34:47 EST 2001

I suspect that this is a bug...un-pickable
props are probably being rendered during the pick-rendering process.
I suspect that if in your pick method you can turn the visibility
of the prop off prior to picking, and then back on after picking,
that you will not pick that prop. I'm looking into it.

At 11:11 AM 2/2/2001 +0000, Dimitris Agrafiotis wrote:
>Dear All
>This is the second time am sending this. I have two actors and I am 
>using vtkPropPicker (h/w picker) to pick one of the two (the other is 
>set PickableOff) (I am using the GetPickPosition() function to get the 
>picked point). However it seems the PickableOff Actor is also picked 
>(when it is in front). 
>I have tried PickProp() with a vtkPropCollection which is supposed to 
>check only the props included in the collection and it doesn't work.  
>Any advise?????
>Thanks in advance
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