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Renamed normalize() to unit()

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Revar Desmera
2020-03-02 19:30:20 -08:00
parent af0e285781
commit 07bfcd6a57
21 changed files with 109 additions and 109 deletions
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primitives.scad
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@@ -142,7 +142,7 @@ function circle(r, d, realign=false, circum=false, anchor=CENTER, spin=0) =
offset = realign? 180/sides : 0,
rr = r / (circum? cos(180/sides) : 1),
pts = [for (i=[0:1:sides-1]) let(a=360-offset-i*360/sides) rr*[cos(a),sin(a)]]
) rot(spin, p=move(-normalize(anchor)*rr, p=pts));
) rot(spin, p=move(-unit(anchor)*rr, p=pts));