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refactor: use lookup

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Justin Lin
2022-05-04 07:15:15 +08:00
parent 3ea9715bc4
commit 444fde9cc0
1 changed files with 1 additions and 2 deletions
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3
src/_impl/_in_shape_impl.scad
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@@ -8,8 +8,7 @@ function _in_shape_in_any_edges(edges, pt, epsilon) =
is_undef(maybe_last);
function _in_shape_interpolate_x(y, p1, p2) =
p1.y == p2.y ? p1.x :
let(v = p2 - p1) p1.x + v.x * (y - p1.y) / v.y;
lookup(y, [[p1.y, p1.x], [p2.y, p2.x]]);
function _in_shape_does_pt_cross(pts, i, j, pt) =
let(pi = pts[i], pj = pts[j])