[EMAIL PROTECTED] (2005-03-01 at 1108.08 -0500):
> >Maybe it would be best if someone could come up with a reasonable example
> >what supersampling might be useful for in gradient blend code
> "GSR" (?) already gave such an example.
> It might be worth considering only supersampling when the end of a segment is
> a different color than the start of the next one.
Supersampling is to avoid aliasing, which is not caused only by those
discontinuities but high frequency data (IIRC abrupt change is like
infinite frequency). You can have aliasing with a square wave
(segments that do not match) but also with a sine wave (segments that
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