"Christopher James Huff" <cja### [at] earthlink net> wrote in message
news:cja### [at] netplexaussieorg...
> default of 0.1. I'm not sure what it does to make it *more*
> visible...maybe you're just seing more contrast. Try putting this line
That's right - without the ambient 0, both layers are basically a muddy colour
(w/o lights). With the ambient 0, the top layer goes dark, allowing the grain to
show. Overall the surface is darker with ambient 0 - it's just that part of the
surface is unaffected.
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