openscad/dotSCAD
1
0
Fork 0
mirror of https://github.com/JustinSDK/dotSCAD.git synced 2025-08-18 04:21:16 +02:00
Code Issues Releases Wiki Activity

refactor

Browse Source
This commit is contained in:
Justin Lin
2019-05-15 19:12:18 +08:00
parent ac209d6125
commit f690952f1f
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/m_rotation.scad
View File

@@ -68,14 +68,16 @@ function _m_zRotation(a) =
[0, 0, 0, 1] [0, 0, 0, 1]
]; ];
function _to_avect(a) = function _to_3_elems_vect(a) =
let(leng = len(a)) let(leng = len(a))
leng == 3 ? a : ( leng == 3 ? a : (
leng == 2 ? [a[0], a[1], 0] : [a[0], 0, 0] leng == 2 ? [a[0], a[1], 0] : [a[0], 0, 0]
); );
function _to_ang_vect(a) = __is_float(a) ? [0, 0, a] : _to_3_elems_vect(a);
function _xyz_rotation(a) = function _xyz_rotation(a) =
let(ang = __is_float(a) ? [0, 0, a] : _to_avect(a)) let(ang = _to_ang_vect(a))
_m_zRotation(ang[2]) * _m_yRotation(ang[1]) * _m_xRotation(ang[0]); _m_zRotation(ang[2]) * _m_yRotation(ang[1]) * _m_xRotation(ang[0]);
function m_rotation(a, v) = function m_rotation(a, v) =