fixed pingpong backwards

2024-11-10 02:31:48 +00:00 · 2021-09-24 11:48:25 +10:00 · 2021-09-24 11:48:25 +10:00 · 754faecd02
commit 754faecd02
parent 107cad43e5
1 changed files with 1 additions and 1 deletions
--- a/mathx.lua
+++ b/mathx.lua
@ -92,7 +92,7 @@ end

 --pingpong from 0 to 1 and back again
 function mathx.pingpong(f)
-	return math.abs(f - 0.5) * 2
+	return 1 - math.abs(f - 0.5) * 2
 end

 --quadratic ease in