openscad/dotSCAD
1
0
Fork 0
mirror of https://github.com/JustinSDK/dotSCAD.git synced 2025-08-14 10:44:48 +02:00
Code Issues Releases Wiki Activity

refactor: sqrt

Browse Source
This commit is contained in:
Justin Lin
2022-04-16 14:24:27 +08:00
parent 8a0ea31c78
commit a8f9499093
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/__comm__/__line_intersection.scad
View File

@@ -26,5 +26,5 @@ function __line_intersection3(line_pts1, line_pts2, epsilon = 0.0001) =
) )
cross(a, s) * (b2 - a1) != 0 || // they aren't coplanar cross(a, s) * (b2 - a1) != 0 || // they aren't coplanar
n1p < epsilon ^ 2 ? [] : // they are parallel or conincident edges n1p < epsilon ^ 2 ? [] : // they are parallel or conincident edges
let(n2 = cross(s, b)) let(n2 = cross(s, b))
a1 + a * (sqrt(n2 * n2 / n1p) * (n1 * n2 >= 0 ? 1 : -1)); a1 + a * (sqrt(n2 * n2 / n1p) * (n1 * n2 >= 0 ? 1 : -1));