[vtkusers] Create "cuberille" kind of vtkPolyData from vtkImageData

Bill Lorensen bill.lorensen at gmail.com
Sun Feb 3 15:49:40 EST 2013


I suggest trying the example. If it turns out to be slow, then we can
address that issue.


On Sun, Feb 3, 2013 at 3:46 PM, joopeter <joo.peter at gmail.com> wrote:
> Thanks Bill, thanks David I'll take a look on these.
>
> One note though: if an intermediate step creates internal faces too then the
> algorithm create O(N^3) unwanted intermediate faces while at the end the
> remainings are O(N^2).
> (ie: volume of a cube is X*X*X while surface area is 6*X*X).
>
> For large data set it is not acceptable.
>
>
>
>
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