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refactor

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Justin Lin
2020-02-13 17:01:28 +08:00
parent f7a50a4580
commit ddf0f36a51
1 changed files with 4 additions and 3 deletions
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7
examples/tiled_lines.scad
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@@ -1,11 +1,12 @@
use <line2d.scad>; use <line2d.scad>;
use <util/rand.scad>;
module tiled_lines(size, line_width = 1, step) { module tiled_lines(size, step, line_width = 1) {
sizexy = is_num(size) ? [size, size] : size; sizexy = is_num(size) ? [size, size] : size;
s = is_undef(step) ? line_width * 2 : step; s = is_undef(step) ? line_width * 2 : step;
module rand_diagonal_line(x, y, size) { module rand_diagonal_line(x, y, size) {
if(rands(0, 1, 1)[0] >= 0.5) { if(rand(0, 1) >= 0.5) {
line2d([x, y], [x + size, y + size], width = line_width); line2d([x, y], [x + size, y + size], width = line_width);
} }
else { else {
@@ -24,4 +25,4 @@ size = [50, 25];
line_width = 1; line_width = 1;
step = 2; step = 2;
tiled_lines(size, line_width, step); tiled_lines(size, step, line_width);