Eric Freeman <eri### [at] datasync com> wrote...
> 2) Should I take out the "specular" and "roughness" statements, or leave
> them in (modified?)? Again, tweaking could probably produce decent
results.
You should take out specular if you want to use blinn.
> III) Should I take out the "metallic" when I put in "reflect_metallic"?
> I've tried it both ways and can get decent results with enough tweaking.
You should use both metallic and reflect_metallic. metallic affects the
color of the highlight, while reflect_metallic affects the color of
reflected rays.
-Nathan
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