From a5b20dcd57ddf7bdac8d9bce1aabf934badd837d Mon Sep 17 00:00:00 2001
From: Paweł Redman <pawel.redman@gmail.com>
Date: Thu, 12 Apr 2018 14:00:53 +0200
Subject: Ray tracing against cmodels (WIP).

---
 src/math.hpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/math.hpp')

diff --git a/src/math.hpp b/src/math.hpp
index 7cbd829..97e3b6b 100644
--- a/src/math.hpp
+++ b/src/math.hpp
@@ -379,6 +379,15 @@ public:
 		return v[0] / 2 + v[1] / 2;
 	}
 
+	bool contains(vec_t<T, N> &u) const
+	{
+		for (size_t i = 0; i < N; i++)
+			if (u[i] < v[0][i] || u[i] > v[1][i])
+				return false;
+
+		return true;
+	}
+
 	friend bool operator&&(const rect_t<T, N> &a, const rect_t<T, N> &b)
 	{
 		for (size_t i = 0; i < N; i++)
-- 
cgit