From a62ac36a7e401b39d760237778623f5a2b13f91f Mon Sep 17 00:00:00 2001
From: Paweł Redman <pawel.redman@gmail.com>
Date: Sat, 16 Dec 2017 15:32:44 +0100
Subject: Distort the tile grid when rendering.

---
 src/math.hpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/math.hpp')

diff --git a/src/math.hpp b/src/math.hpp
index 13eb36a..5e117fd 100644
--- a/src/math.hpp
+++ b/src/math.hpp
@@ -216,6 +216,11 @@ public:
 		return r;
 	}
 
+	vec_t<T, N> wrap(void)
+	{
+		return *this - this->floor();
+	}
+
 	T len(void)
 	{
 		return std::sqrt(*this * *this);
-- 
cgit