How to make plasma ball's lightning's moving more naturally? file link:https://drive.google.com/open?id=10F5kQ2czSXHlGY3pEPQGOIJnO1IRcAGK
I want to make the moving of lighting more naturally as red line showing, but i failed, could someone tell me how to do.



you can use the node to control line's segment that in the red rectangle as the picture showed.



blender version:2.79
animation node version:2.1

Thanks
To get a smoother spline based on the wiggle node, you need to evaluate the noise at parameters of the spline. Moreover, to move the waves along the spline, simply add a scalar proportional to the frame number: