On Wed, 20 Feb 2002 21:08:59 -0500, Christopher James Huff <chr### [at] maccom>
wrote:
> There is a patch that attempts it by approximating the curved rays using 
> short segments, I don't know how fast it is or how well it works. Look 
> for the "deform" patch.

I never finished it becouse of limitations. Patch wasn't published but some
previews ara available at:

images:
http://news.povray.org/3a5d9024%40news.povray.org
http://news.povray.org/3a782898%40news.povray.org
http://news.povray.org/3a6c8124%40news.povray.org

animations:
http://news.povray.org/3a70570b%40news.povray.org
http://news.povray.org/3a6f152e%40news.povray.org
http://news.povray.org/3a6c74e9%40news.povray.org

ABX

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