"Bob H." <omn### [at] msn com> wrote in message
news:3b142b12@news.povray.org...
> All is not lost.
Except me, often.
> Map indices 0 to 1 are initially one POV unit. Scaling is needed to apply
I should have said in the case of gradient and marble patterns, and others
like them, which have a linear axis can be thought of as applicable to a
blend map's equaling 1 unit. Patterns with noise or a formula aren't so
measurable.
Bob H.
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