Tor Olav Kristensen wrote:

> But can you please explain to me what a "shader" is ?
>
> And what is POVMan ?

POVMan is a POV/Renderman hybrod or such IIRC.

I'm going to venture a guess on shaders, but I don't actually know: does
it let you specify a falloff_map of sorts, like a color_map or slope_map
except related to brilliance and angle of incidence? I'm guessing
because I notice hue changes perpendicular to the light direction in
these renders.

--
David Fontaine  <dav### [at] faricynet>  ICQ 55354965
My raytracing gallery:  http://davidf.faricy.net/

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