Hi everyone. I want to know if nowadays (2020) Metafun is able to do an actual unfill, like above:
https://tex.stackexchange.com/questions/151068/how-can-i-fill-a-complex-path-with-metapost-metafun/218718#218718 Example of what I want to do: \startMPpage path A, B, C; A := unitcircle shifted (-center unitcircle); A := A scaled 4cm; B := unitcircle shifted (-center unitcircle); B := B scaled 1cm; %C := (reverse B) shifted (left*1.4cm); %It works for two paths fill (reverse B)-- A -- cycle withcolor red; %fill A -- (reverse B) -- C -- cycle withcolor red; %When I try the same with three paths, a thin, unwanted line appears \stopMPpage I'm aware of unfill and I've read somewhere else about using pens instead, but I want to know if a better solution is possible. Thank you in advance. Regards, Jairo :)
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