It's a bias setting for the engine when it's determining which textures and mip levels to stream in, based on the texture location in the wold compared to the camera. I mean that I'm not sure if it even really drops a level completely, just changes the streaming distance to a much lower value (bigger than 0 still). My…
hey guys (and girls)? - just wanted to let you all know that MaroBot is doing a live stream on twitch tv where he's drawing some cool new stuff :) drop in if you'd like to watch it (and give him some suggestions :) ) http://www.twitch.tv/real_marobot