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In article <3a363e46$1@news.povray.org>, "Chris S." <spe### [at] early com>
wrote:
> I'm sure it's been discussed before but I can't find any recent posts...is
> there a way to block a glow, such as one behind an object?
You could use the trace() function to check for any objects between the
glow and camera. This won't work in all cases, though...semitransparent
objects, for example.
--
Christopher James Huff
Personal: chr### [at] mac com, http://homepage.mac.com/chrishuff/
TAG: chr### [at] tag povray org, http://tag.povray.org/
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