View Full Version : attenuation

02-24-2001, 12:25 PM
what is 'attenuation' as it relates to lighting? the red book tells you how to use it but doesn't describe what it actually does.

02-24-2001, 12:33 PM
yes it does pg 183 book ver 1.1 . basically for positional lights it describs how much light the vertex will get depending on its distance from the light source eg u can make lights only give off light in a small area