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Hi<br>
I need to use vtkCutter to cut a vtkStructuredGrid, but not using a
simple vtkPlane: what I need is something more complex.<br>
I need to use a polyline, and extrude it on Z direction, to specify
a surface more complex then a simple vtkPlane.<br>
It looks that vtkPolyPlane is what I need, but when I use it I have
a problem: the cut is done quite correctly along the polyline
specified, but also appear some other piece of cut in some other
position.<br>
The picture attached shows the problem.<br>
I tried more grid sizes, and different polylines (different length
or shapes), but there is quite always this strange extra surfaces
added.<br>
I am not sure if it is a correct result of this filter.... or a bug.<br>
Anyone can help?<br>
Matteo<br>
<br>
<img src="cid:part1.01090004.00040500@yahoo.it" alt=""><br>
<br>
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