[vtkusers] vtkLineSource - multiple points

[Stefan Bruckner]

Hi. I have a question regarding vtkLineSource: I want to create a
polyline connecting several points. Additionally, I want to be able to
add new points to the line later.

However, vtkLineSource only supports two points.

What's the best way to to this? Is using several line sources a good
way, what alternatives are there?

Thanks for your help!

--
Stefan Bruckner