From 80cb7c77b911f380a7fd558d375509bc3e729bf4 Mon Sep 17 00:00:00 2001
From: aitani9 <55509723+aitani9@users.noreply.github.com>
Date: Thu, 22 Jul 2021 14:04:01 -0700
Subject: [PATCH] Calculate the diagonal length using `Vector2.LengthFast`
 instead of manually

---
 osu.Game.Rulesets.Osu/Mods/OsuModBlinds.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/osu.Game.Rulesets.Osu/Mods/OsuModBlinds.cs b/osu.Game.Rulesets.Osu/Mods/OsuModBlinds.cs
index c4872aaf64..09d73566a1 100644
--- a/osu.Game.Rulesets.Osu/Mods/OsuModBlinds.cs
+++ b/osu.Game.Rulesets.Osu/Mods/OsuModBlinds.cs
@@ -147,7 +147,7 @@ namespace osu.Game.Rulesets.Osu.Mods
                 if (barrelRollActive)
                 {
                     float center = restrictTo.ToSpaceOfOtherDrawable(restrictTo.OriginPosition, Parent).X;
-                    float halfDiagonal = MathF.Sqrt(MathF.Pow(restrictTo.DrawWidth / 2, 2) + MathF.Pow(restrictTo.DrawHeight / 2, 2));
+                    float halfDiagonal = (restrictTo.DrawSize / 2).LengthFast;
 
                     start = center - halfDiagonal;
                     end = center + halfDiagonal;