From f08fb7293382dbaf240860119d128486ada62221 Mon Sep 17 00:00:00 2001
From: Paweł Redman <pawel.redman@gmail.com>
Date: Sat, 21 Oct 2017 14:40:20 +0200
Subject: Improve short paths and do some refactoring.

---
 src/math.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/math.hpp')

diff --git a/src/math.hpp b/src/math.hpp
index f3b049b..55bf438 100644
--- a/src/math.hpp
+++ b/src/math.hpp
@@ -193,6 +193,12 @@ public:
 		return std::sqrt(*this * *this);
 	}
 
+	T angle(void)
+	{
+		static_assert(N == 2, "angle called for a vector that's not 2-dimensional");
+		return atan2(v[1], v[0]);
+	}
+
 	// Compatibility with SFML
 
 	template <typename U>
-- 
cgit