Shader to join two objects

Hello!

I’m trying to make a patch where two objects (circles) are joined by a line, but I would like change this line to be different, with some shaders like electricity.fx in “user shaders”.
The problem is the “electricity.fx” just have one position, I only can choose one xyz, and I would like to define one initial xyz and one final xyz.

Can you help me?

I’m new here and I’m very interested in vvvv and learn!

Thank you very much!
:)

Any idea?
Help me please!

I would like to make something like a line but with some shader or something more attractive…

Thank you everybody!