vtkCellLocator

[Damini Dey]

I also had this problem a few months ago with vtk 3.0. With vtk 3.1 Beta,
though, vtkCellLocator::IntersectWithLine finds intersections
correctly for my dataset.

If you find the bug I would also like to know ...

    Damini.



> Ahmet,
>
> >I work with vtkCellLocator. My Programm worked well under vtk 2.4 in
> >linux but I have problems under vtk 3.0 beta version december 1999.
> ...
> >In vtk 2.4 if there doesn't exist a cell then the result was zero. But
> >in vtk 3.0 the result is always zero.
> ...
> >How can I find out in vtk 3.0 if there exist a cell between two points ?
>
> I've noticed this too. If you're desperate I can send you the latest
> version of vtkModifiedBSPTree which works, but you may not be able to use
> it as flexibly as CellLocator.
>
> If you can find a bug in vtkCellLocator.....
>
> I'll test CellLocator again because it was a few months ago that I noticed
> something odd and just gave up.
>
> John B
>
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