In article <399e5cf6@news.povray.org>, "Bob Hughes" 
<per### [at] aolcom?subject=PoV-News:> wrote:

> Understanding the subject is easy.  All I was trying to do is see how 
> refraction through glass would effect the light shining into it.  The 
> photons show it refracting in the media, but near as I can tell there 
> isn't any change of the actual light source rays  :-(

Maybe if you reflected the beam off a mirror before going through the 
image and lens...or maybe not. Hmm.

-- 
Christopher James Huff
Personal: chr### [at] maccom, http://homepage.mac.com/chrishuff/
TAG: chr### [at] tagpovrayorg, http://tag.povray.org/

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