From 16ca9ec762974e75b88855e5fe44c18b22c032dc Mon Sep 17 00:00:00 2001
From: Jelle Raaijmakers <jelle@gmta.nl>
Date: Sat, 10 Sep 2022 14:17:24 +0200
Subject: [PATCH] LibGfx: Templatize `VectorN::length()`

This allows us to get a `float` length from an `IntVector3` without
needing to convert to `FloatVector3` first.
---
 Userland/Libraries/LibGfx/VectorN.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Userland/Libraries/LibGfx/VectorN.h b/Userland/Libraries/LibGfx/VectorN.h
index 758f6e9d8e..bf8eecc518 100644
--- a/Userland/Libraries/LibGfx/VectorN.h
+++ b/Userland/Libraries/LibGfx/VectorN.h
@@ -205,9 +205,10 @@ public:
         operator*=(inv_length);
     }
 
-    [[nodiscard]] constexpr T length() const
+    template<typename O = T>
+    [[nodiscard]] constexpr O length() const
     {
-        return AK::sqrt(dot(*this));
+        return AK::sqrt<O>(dot(*this));
     }
 
     [[nodiscard]] constexpr VectorN<2, T> xy() const requires(N >= 3)