bob h schrieb in Nachricht <3c005a27@news.povray.org>...
>rgb 1 - <1,1,1,0,0>*<.25,.25,.25,0,0> = <.75,.75,.75,1,1>
Why not? As the multiplication is prior to the subtraction you get
<1,1,1,1,1> - <0.25,0.25,0.25,0,0> which gives you the result you mentioned.
Marc-Hendrik
