[vtkusers] How to let vtkTubeFilter change radius by cell data?

[Dominik Szczerba]

cellData2PointData
--ds

zxbo2004 wrote:
>    Hi all:
>        I want to generate tubes around polylines, and want to change the tube radius accord to certain values, that is one radius per line,  so I store those values in  cell data. To generate tube, I select vtkTubeFilter, but as far as I know vtkTubeFilter can only change radius accord to  point data, so how can I achive this purpose?
>                                                                                                                  yours zxbo
> 
> 
> _______________________________________________
> This is the private VTK discussion list. 
> Please keep messages on-topic. Check the FAQ at: http://www.vtk.org/Wiki/VTK_FAQ
> Follow this link to subscribe/unsubscribe:
> http://www.vtk.org/mailman/listinfo/vtkusers

-- 
Dominik Szczerba, Ph.D.
Computer Vision Lab CH-8092 Zurich
http://www.vision.ee.ethz.ch/~domi