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"Bob H." <omn### [at] msn com> wrote...
>
> Wait a minute. What's rgb 1 doing becoming rgbft 1 anyway. Isn't this a
> bug then? I knew color 1 became rgbft 1 but with rgb specified this
> shouldn't be happening, right?
Actually, "rgb 1" does not become <1,1,1,1,1>. It will become <1,1,1,0,0>.
However, "rgb 1" is NOT what we have here.
The issue is that the parser interprets "rgb 1 - Gray25" as
"rgb (1 - Gray25) "
which promotes to
"rgb (<1,1,1,1,1> - Gray25)"
which becomes
"rgb (<0.75,0.75,0.75,1,1>)"
and then the "rgb" gets ignored.
Instead you probably desired this:
"(rgb 1) - Gray25"
Unfortunately, the parser won't accept that second version (with the "rgb 1"
wrapped in parentheses) as I wrote it above, but there are plenty of other
ways to work around this quirk in the POV parser. Examples have been given
in previous replies.
-Nathan
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