I know the lightwave about 0.75
micrometer gives the color <1,0,0>,
(at least I think so) the lightwave
0.54 gives color <0,1,0> and lightwave
0.42 gives color <0,0,1>, but I need a
formula that can calculate the color
for ANY (visible) lightwaves. The result
would be if I used the formula with a
clock function or similar it would give
a smooth color blend. The lightwaves
don't need to be in micrometer units.
I need this so I can improve the CD
texture I posted earlier.

thanks,

Rune S. Johansen
http://hjem.get2net.dk/rsj

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