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refactor

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This commit is contained in:
Justin Lin
2022-03-10 20:14:13 +08:00
parent 2687844621
commit e36fd9bd46
1 changed files with 2 additions and 2 deletions
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4
src/matrix/_impl/_m_translation_impl.scad
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@@ -1,13 +1,13 @@
function _to_3_elems_translation_vect(v) =
let(leng = len(v))
leng == 3 ? v :
leng == 2 ? [v[0], v[1], 0] : [v[0], 0, 0];
leng == 2 ? [each v, 0] : [v.x, 0, 0];
function _to_translation_vect(v) = is_num(v) ? [v, 0, 0] : _to_3_elems_translation_vect(v);
function _m_translation_impl(v) =
let(vt = _to_translation_vect(v))
[
[
[1, 0, 0, vt.x],
[0, 1, 0, vt.y],
[0, 0, 1, vt.z],