From 5d791ea5d16440a5d8eab9075ad687a8f307a7c4 Mon Sep 17 00:00:00 2001
From: Sascha Willems <webmaster@saschawillems.de>
Date: Sun, 3 Apr 2016 20:39:44 +0200
Subject: [PATCH] Includes

---
 base/frustum.hpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/base/frustum.hpp b/base/frustum.hpp
index cf9e5731..968b31da 100644
--- a/base/frustum.hpp
+++ b/base/frustum.hpp
@@ -7,7 +7,8 @@
 */
 
 #include <array>
-#include "glm\glm.hpp"
+#include <math.h>
+#include <glm/glm.hpp>
 
 namespace vkTools
 {
@@ -51,7 +52,7 @@ namespace vkTools
 
 			for (auto i = 0; i < planes.size(); i++)
 			{
-				float length = std::sqrtf(planes[i].x * planes[i].x + planes[i].y * planes[i].y + planes[i].z * planes[i].z);
+				float length = sqrtf(planes[i].x * planes[i].x + planes[i].y * planes[i].y + planes[i].z * planes[i].z);
 				planes[i] /= length;
 			}
 		}