From be628dc7f9c32ca84674c8717f07cc15a40f333c Mon Sep 17 00:00:00 2001
From: Paweł Redman <pawel.redman@gmail.com>
Date: Sun, 1 Apr 2018 13:46:47 +0200
Subject: Improve selecting.

---
 src/math.hpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/math.hpp')

diff --git a/src/math.hpp b/src/math.hpp
index 9b909cf..7cbd829 100644
--- a/src/math.hpp
+++ b/src/math.hpp
@@ -352,6 +352,16 @@ public:
 		return min;
 	}
 
+	T area(void) const
+	{
+		T area = 1;
+
+		for (size_t i = 0; i < N; i++)
+			area *= dim(i);
+
+		return area;
+	}
+
 	rect_t<T, N> norm(void) const
 	{
 		rect_t<T, N> r;
-- 
cgit