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Justin Lin
2019-06-30 18:27:57 +08:00
parent ed6ddec02c
commit 582050d096
1 changed files with 4 additions and 4 deletions
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8
src/pixel/px_line.scad
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@@ -181,11 +181,11 @@ function _px_line_zdominant_sub(x, y, z, endz, a, s, xd, yd) =
) )
); );
function px_line(start, end) = function px_line(p1, p2) =
let( let(
is_2d = len(start) == 2, is_2d = len(p1) == 2,
start_pt = is_2d ? __to3d(start) : start, start_pt = is_2d ? __to3d(p1) : p1,
end_pt = is_2d ? __to3d(end) : end, end_pt = is_2d ? __to3d(p2) : p2,
dt = end_pt - start_pt, dt = end_pt - start_pt,
ax = floor(abs(dt[0]) * 2), ax = floor(abs(dt[0]) * 2),
ay = floor(abs(dt[1]) * 2), ay = floor(abs(dt[1]) * 2),