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refactor: format

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This commit is contained in:
Justin Lin 2022-04-16 17:42:44 +08:00
parent 1628c56f0d
commit dc6d5f8065
1 changed files with 6 additions and 11 deletions
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17
src/_impl/_trim_shape_impl.scad
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@ -3,9 +3,7 @@ use <../__comm__/__in_line.scad>;
use <../__comm__/__lines_from.scad>;
function _trim_shape_any_intersection_sub(lines, line, lines_leng, i, epsilon) =
let(
p = __line_intersection2(lines[i], line, epsilon)
)
let(p = __line_intersection2(lines[i], line, epsilon))
(p != [] && __in_line(line, p, epsilon) && __in_line(lines[i], p, epsilon)) ? [i, p] : _trim_shape_any_intersection(lines, line, lines_leng, i + 1, epsilon);
// return [idx, [x, y]] or []
@ -23,14 +21,11 @@ function _trim_sub(lines, leng, epsilon) =
inter_p = _trim_shape_any_intersection(lines_from_next2, current_line, leng_lines_from_next2, 0, epsilon)
)
// no intersecting pt, collect current_p and trim remain lines
inter_p == [] ? [current_p, each _trim_shape_trim_lines(lines_from_next, epsilon)]
: (
// collect current_p, intersecting pt and the last pt
(leng == 3 || (inter_p.x == (leng_lines_from_next2 - 1))) ? [current_p, inter_p.y, lines[leng - 1]] : (
// collect current_p, intersecting pt and trim remain lines
[current_p, inter_p.y, each _trim_shape_trim_lines([for(i = inter_p.x + 1; i < leng_lines_from_next2; i = i + 1) lines_from_next2[i]], epsilon)]
)
);
inter_p == [] ? [current_p, each _trim_shape_trim_lines(lines_from_next, epsilon)] :
// collect current_p, intersecting pt and the last pt
leng == 3 || (inter_p.x == (leng_lines_from_next2 - 1)) ? [current_p, inter_p.y, lines[leng - 1]] :
// collect current_p, intersecting pt and trim remain lines
[current_p, inter_p.y, each _trim_shape_trim_lines([for(i = inter_p.x + 1; i < leng_lines_from_next2; i = i + 1) lines_from_next2[i]], epsilon)];
function _trim_shape_trim_lines(lines, epsilon) =
let(leng = len(lines))