How to make lightsaber effects with GIMP? I tried and made somewhat of a lightsaber but it looks laaame... I'll keep trying though, but it'd be easier if there was an actual method to it
Within secondlife we used lots and lots of alpha layers to simulate the "glow" effect. I am guessing the right combination of blur would cause the same effect. Probably 2 layers, the inner portion of the blade, then the outer. Use a gaussian blur and you might come out with something resembling the blade.
something I threw together in a few seconds:
To increase quality a little you can use the "shrink" selection utility in gimp to feather the edges to make em more round. Of course making the blade something besides a square can help also