Re:My Fourier Epicycles
by gus_massa on Sunday August 23, 2020 @08:39AM
(#24251480)
The second pass makes the line darker. Is it on purpose or just a numeric error?
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Re:My Fourier Epicycles
by ReactiveJelly on Sunday August 23, 2020 @04:54PM
(#24255215)
It may also be a result of the canvas drawing anti-aliased lines. Since an anti-aliased line contains some partially transparent pixels, drawing exactly the same line a second time will darken those pixels.