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<p>Daniele Bianchini wrote:
<blockquote TYPE=CITE> <span class=951182416-29082002><font face="Arial"><font size=-1>I
need to delete some cells from a vtkPolyData structure. I tried to use
vtkPolyData::DeleteCell() function, but when I render the vtkPolyData deleted
cells are still visible.</font></font></span></blockquote>
<p><br>I could only do this by giving cell some (vtkScalar) values
- vtk3.2. Then I used vtkThreshold on these values.
<p>If a wanted to delete a cell I made its value suitably high to fail
the threshold test. This works for unsturctured grids going through a vtkGeometryFilter
for the boundary polygons.
<p>Dave Davies</html>