decay

decayscreen
Jamie Zawinski
1992

History 01-Nov-2000: Allocation checks
17-Mar-1999: Converted from xscreensaver's decayscreen

decayscreen

Based on slidescreen program from the xscreensaver application and the
decay program for Sun framebuffers. This is the comment from the decay.c
file:

decay.c
find the screen bitmap for the console and make it decay by
randomly shifting random rectangles by one pixelwidth at a time.

by David Wald, 1988
rewritten by Natuerlich!
based on a similar utility on the Apollo ring at Yale.

X version by

Vivek Khera
5-AUG-1993

Hacked by jwz, 28-Nov-97 (sped up and added new motion directions)