finish instructions

2023-05-12 14:06:24 -04:00
parent 9a43da5eca
commit 2f379fc744
6 changed files with 375 additions and 246 deletions
--- a/helper/math.scad
+++ b/helper/math.scad
@ -23,3 +23,5 @@ module mirror4XY(p, dx, dy) {
    translate(v=[px+dx, py+dy, 0])
    children(0);
 }
+
+function lerp(a, b, t) = (b * t + a * (1 - t));