[vtkusers] Bugs vtkStructuredGrid::IsPointVisible
Will Schroeder
will.schroeder at kitware.com
Fri May 31 15:29:27 EDT 2002
If you are using blanking, you must set the PointVisibility
(vtkUnsignedCharArray). Turning blanking on assumes that you have set this
array, this is done for performance reasons.
Will
At 05:51 PM 5/31/2002 +0200, Sebastien_MARAUX wrote:
>I cannot manage to use IsPointVisible with my program.
>It makes it hang. Is there special things to do : I try to mask
>unvalued (x,y) by blanking them, and then test if they are
>blanked. but every call to isPointVisible() or
>GetPointsVisibility() leads to crash.
>
>I use blankingOn before calls.
>
>Also, I noticed a bug report in the mailing list from 1999, explaining
>that structuredGrid is not blanking correct points.
>has it been fixed ?
>
>Sebastien MARAUX
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