From e5fda9cb25a6f6d792559238ed88c44d48593a58 Mon Sep 17 00:00:00 2001
From: gered <gered@blarg.ca>
Date: Mon, 3 Apr 2023 13:50:41 -0400
Subject: [PATCH] small enhancement to nearly_equal

---
 ggdt/src/math/mod.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ggdt/src/math/mod.rs b/ggdt/src/math/mod.rs
index ab49f55..ea61042 100644
--- a/ggdt/src/math/mod.rs
+++ b/ggdt/src/math/mod.rs
@@ -40,8 +40,8 @@ pub const RIGHT: f32 = RADIANS_0;
 /// precision of the provided epsilon value.
 #[inline]
 pub fn nearly_equal(a: f32, b: f32, epsilon: f32) -> bool {
-	// HACK/TODO: this is a shitty way to do this. but it's "good enough" for me ...
-	(a - b).abs() <= epsilon
+	// this could still be improved
+	a == b || (a - b).abs() <= epsilon
 }
 
 /// Linearly interpolates between two values.