Alain <ele### [at] netscapenet> wrote:
> Now, how about adding some dispersion...
>
> dispersion 0.03#if(CRAZY)dispersion_samples 20 #else dispersion_samples 9 #end
Hmmm
The dispersion value is the ratio of refractive indices for violet to red. It
controls the strength of dispersion (how much the colors are spread out) used.
A DISPERSION_VALUE of 1 will give no dispersion, good values are 1.01 to 1.1.
why 0.03?
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