http://www.interlopers.net/images/hl2tu ... s/pic1.jpg
Ok. In that picture, each window has 3 elements:
1. Dust motes
2. Light (the 'sky' behind the window) that bleeds out along the edges.
3. The light that you see streaming down (what looks like they could be sprites)
How do you do 2 and 3?



