Attached Link: http://www-courses.cs.uiuc.edu/~cs419/accum/accum.html

> "The accumulation buffer is a higher precision frame buffer used to accumulate intermediate rendering results.Instead of rays, viewing and projection matrices are altered to provide multiple samples. These multiple samples result in multiple images, and these images are typically added into the accumulation buffer. The resulting accumulated images are then usually scaled to produce an average that represents a box-filtered reconstruction of the individual sample images."

Message edited on: 03/22/2005 17:32

Mark