wavy glowing lines effect

hi all,

how would you go about doing this kind of effect? these glowing lines...i´m trying to do something similar using paths and stroking them but they are coming out crap. Are they made with a 3d prog? if so, how to do them? thanks

http://www.motiontheque.com/sigs/3_iso.jpg

[ hyper link your images. thanks ]

One way to make those lines is to create a thin rectangular image and use the Shear or Wave filter.

The glowing effect can be applied after.