Hi,
I've had a good look at JRG's Lightflow image and Warp's POV version. If you
closely examine the shadows on each of the images, the deficits of the
Lightflow zbuffering technique become apparent - all the shadows are
blurred/softened equally. There are no sharp shadows where the object is
close to the plane which isn't as accurate as the POV shadows.
Cheers,
Ian.
http://www.outerarm.demon.co.uk/graphics/graphics.html
