Chambers wrote:
> reflection.  Not only does it show that reflection is not significantly 
> slower in 3.7, in some cases reflection is even faster in 3.7 than 3.6! 
>   So the bug is not directly related to recursive calls, but only to 
> transmittance.

actually it was a bug in the dispersion code (it was kicking in when it
should not have).

try http://www.povray.org/temp/pvengine-icl-sse2.zip

-- Chris

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