[vtk-developers] vtkLine::GetNumberOfEdges

[Will Schroeder]

It should return 0, it was done that way intentionally. Check out
vtkTriangle, it returns 0 number of faces, and other cells do the same.
W


On Sun, Oct 3, 2010 at 3:24 PM, David Doria <daviddoria at gmail.com> wrote:

> The function vtkLine::GetNumberOfEdges currently returns 0. Would it make
> sense for it to return 1, because the cell is itself an edge? I am writing a
> function which loops over all of the lines/edges in a cell, and I have to
> treat the vtkLine cell as a special case, where it seems like it should just
> be a degenerate case of a general vtkCell (with 1 edge).
>
> Any comments?
>
> David
>
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William J. Schroeder, PhD
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