anyone know how this was done?
 

Does anyone know how to do the neon type glow thing in the image below? i think it looks kool, (do you know a tutorial maybe?)


This is the image

Thanks, Matt

yeah, that's using a "ghost" shader which is pretty easy to make with a couple of utility nodes. The water shader I've made in my water tutorial at my site uses this technique.

http://www.alias.com/eng/community/t...s/index.jhtml; then click on ghost shader.