I am deeply in love with that tutorial. I looked at it often enough that I now have it memorized -- or at least the approach. It is massively helpful. If I need different lighting for a scene, postwork works if the glow is the only problem and the adjustments required to kill the glow would also ruin other aspects of the image, of course, but I've found that paying attention to the shadow map sizes and the min bias makes a huge difference even then.

-D
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It's all fun and games until someone loses an eye texture.