How do i make a tron like effect for trail renderer

I am wanting to make a tron wall with trail renderer but cant get it to make a wall. it can only make a cylinder type wall. Also how do i get it to glow and stuff. I am working with Unity Pro btw.

Render a trail: Pocket RPG Weapon Trail

Trail Physics: UA question: How might i go about making a trail render that destroys people

Edit: Just noticed that the trail physics is your previous question, I just left it there to make the answer more complete in case others are looking for it in the future

the trail renderer rotates according to your view direction.
Maybe not a good way to make a tron wall.
I suggest you make your own wall by editing vertices.
And about the glow effect´╝î you need a rim transparent shader i think.
maybe this effect