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refactor

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Justin Lin
2022-05-03 16:32:50 +08:00
parent bf13db43eb
commit 1a27de190f
1 changed files with 6 additions and 4 deletions
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10
src/arc_path.scad
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@@ -16,11 +16,13 @@ function arc_path(radius, angle) =
let( let(
a_step = 360 / __frags(radius), a_step = 360 / __frags(radius),
angles = is_num(angle) ? [0, angle] : angle, angles = is_num(angle) ? [0, angle] : angle,
m = floor(angles[0] / a_step) + 1, a0 = angles[0],
n = floor(angles[1] / a_step), a1 = angles[1],
m = floor(a0 / a_step) + 1,
n = floor(a1 / a_step),
points = [ points = [
__ra_to_xy(__edge_r_begin(radius, angles[0], a_step, m), angles[0]), __ra_to_xy(__edge_r_begin(radius, a0, a_step, m), a0),
if(m <= n) each [for(i = m; i <= n; i = i + 1) __ra_to_xy(radius, a_step * i)], if(m <= n) each [for(i = m; i <= n; i = i + 1) __ra_to_xy(radius, a_step * i)],
if(angles[1] != a_step * n) __ra_to_xy(__edge_r_end(radius, angles[1], a_step, n), angles[1]) if(a1 != a_step * n) __ra_to_xy(__edge_r_end(radius, a1, a_step, n), a1)
] ]
) points; ) points;