Glow on the Physgun!

Garry's Mod general
#1

The one who made this physgun http://www.garrysmod.org/downloads/?a=view&id=49640 added a glow effect. I made a edit to this but i can’t seem to get the glow working. My question is: How can I add the glow? or… Are there any tutorials I can look at?

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Sorry I’m kind of a noobie

#2

Check your graphics. If your running on a shit computer (such as I) you dont see the glow.

Or there may be and error in the lua

#3

Save it with the alpha layer next time.