[vtkusers] Can a VTK file consists of Points only

[Hal Canary]

On 04/25/2013 10:04 PM, Hayden Smith wrote:
>       I have a set of points which I would like to use to make a VTK
> file. As there are several formals, which formats will be suitable. I
> used Poydata type only with points. But I can't display the points.
> Please provide me suggestions.

Add a cell array for the vertices. vtkMaskPoints can do that.