openscad/dotSCAD
1
0
Fork 0
mirror of https://github.com/JustinSDK/dotSCAD.git synced 2025-08-13 10:14:41 +02:00
Code Issues Releases Wiki Activity

refactor

Browse Source
This commit is contained in:
Justin Lin
2022-03-01 08:48:01 +08:00
parent e04381bdea
commit cb7c28d01a
1 changed files with 1 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/_impl/_angle_between_impl.scad
View File

@@ -3,10 +3,5 @@ function angle_between_ccw_2d(v1, v2) =
a >= 0 ? a : a + 360;
function angle_between_ccw_3d(v1, v2) =
let(
dot = v1 * v2,
lenSq1 = v1.x ^ 2 + v1.y ^ 2 + v1.z ^ 2,
lenSq2 = v2.x ^ 2 + v2.y ^ 2 + v2.z ^ 2,
a = acos(dot / sqrt(lenSq1 * lenSq2))
)
let(a = acos(v1 * v2 / sqrt((v1 * v1) * (v2 * v2))))
a >= 0 ? a : a + 360;