[vtkusers] generating Line mesh from points

[Alex Malyushytskyy]

You can always read any format file yourself (using pure C++ ) and create
polydata manually.

http://www.vtk.org/Wiki/VTK/Examples/Cxx/IO/ReadPlainText
http://www.vtk.org/Wiki/VTK/Examples/Cxx/GeometricObjects/LongLine

Regards,
   Alex


On Mon, Jun 24, 2013 at 2:57 PM, Piyusha <gadepiyusha at gmail.com> wrote:

> Hello,
> I am trying to read in data from tecplot which has a zonetype of Lineseg
> and
> as I understand vtkTecplotReader does not read in that zonetype. Is there
> an
> alternative way of doing this? I tried reading in the points and storing
> them in vtkPoints and using the vtkCellArray for the connectivity but I
> cannot understand how to combine the 2 to give a vtkPolyData because the
> connectivity Ids are random and not continuous.
>
> I have attached the point and connectivity information:
> TextReader.txt
> <http://vtk.1045678.n5.nabble.com/file/n5721576/TextReader.txt>
> connectivity.txt
> <http://vtk.1045678.n5.nabble.com/file/n5721576/connectivity.txt>
>
> Any help would be appreciated.
>
> Thanks,
> Piyusha
>
>
>
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