Quote Ad: #2 TheAdmiral   Members   -  Reputation: 1118 Like 0 Likes Like Posted 16 January 2007 - 07:56 AM It's a well-documented post-processing effect known as bloom , or sometimes glow. It is often implemented as a three-pass ping-pong effect: 1. 'Bright-pass' the image. That is, copy the screen-buffer to a new