From ca0892f0263785456ed4f4f4dd58de0722a5292c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Mon, 8 Feb 2016 21:34:41 +0100
Subject: [PATCH] Math: make it possible to convert Vector<1, T> to T.

---
 src/Magnum/Math/Vector.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Magnum/Math/Vector.h b/src/Magnum/Math/Vector.h
index cc10cccc3..2110cb643 100644
--- a/src/Magnum/Math/Vector.h
+++ b/src/Magnum/Math/Vector.h
@@ -211,6 +211,11 @@ template<std::size_t size, class T> class Vector {
             return Implementation::VectorConverter<size, T, U>::to(*this);
         }
 
+        /** @brief Convert single-component vector to scalar value */
+        template<class U, std::size_t s = size, class = typename std::enable_if<s == 1>::type> constexpr /*implicit*/ operator U() const {
+            return *_data;
+        }
+
         /**
          * @brief Raw data
          * @return One-dimensional array of `size` length.