tube filter with changeable radius
 

Hi Paraview Users,

Anybody knows about how to apply different radius to tube filter for a line in paraview?
I tried as below, however does not work!

Thanks everybody.
---------------------------------------------------------------
# vtk DataFile Version 2.0
Unstructured grid legacy vtk file with point scalar data
ASCII

DATASET POLYDATA
POINTS 3 float
9 1 5
5 4 1
6 4 7

LINES 2 6
2 0 1
2 1 2

CELL_DATA 2
SCALARS pipe_radius float
LOOKUP_TABLE default
5
17