LensFlare1 by Vikram K. Mulligan

Clever use of gradients, and with a lense flare filter, filter forge is officially complete!

Hi, Kraellin:
You can change the placement of the flare, and the flaring parts will reposition themselves automatically. I also included some controls for the size of the main glow and the brightness. Of course, you can always play around with the filter's internal workings if there's a feature I didn't think to add.
One thing I didn't do, which I probably should do, is have the flare automatically apply itself over the image. Right now, it renders on a black field. Of course, in Photoshop you can press Ctrl+Shift+F to adjust the compositing of the last filter applied, but I should combine it with the existing image using the "screen" blend mode.
--Vikram