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<div class="moz-cite-prefix">Hi<br>
I'm using in a vtkPolyData after TriangleFilter and I can get the
list of all CellIds intersected from my rays.<br>
I think it should work on vtkStructuredGrid too, but I'm not sure
on vtkImageData<br>
<br>
<br>
Marco<br>
On 12/30/2013 12:52 PM, David Doria wrote:<br>
</div>
<blockquote
cite="mid:CABDpjTm7mVWhrikFKKNtnrbgFOy8ap-7oq1T07cjLrK5ahUG3w@mail.gmail.com"
type="cite">
<div dir="ltr">I have a finite line and I want to know all of the
cells in either a vtkImageData or a vtkStructuredGrid that the
line passes through.<br clear="all">
<div>
<div><br>
What I'm looking for is exactly <br>
<br>
vtkCellLocator::IntersectWithLine ( double [3], double [3],
vtkPoints *, vtkIdList * cellIds)<br>
<br>
</div>
<div>but when I try it I get an error:<br>
<br>
"The locator class - vtkCellLocator does not yet support
this IntersectWithLine interface"<br>
<br>
</div>
<div>Does anyone know if there is a VTK-way (other than doing
a line-box intersection test on every cell) to determine
which cells are intersected?<br>
<br>
</div>
<div>Thanks,<br>
<br>
</div>
<div>David</div>
</div>
</div>
<br>
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