From 3d1bd544b08ab67a6d1e9c89fa66ad3c28426360 Mon Sep 17 00:00:00 2001
From: Woazboat <f.kargl@posteo.de>
Date: Wed, 29 Apr 2015 00:14:42 +0200
Subject: [PATCH] Changed Tracer::m_NormalTable to static array Was previously
 instantiated for every trace

---
 src/Tracer.cpp | 17 +++++++++++------
 src/Tracer.h   |  4 +++-
 2 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/src/Tracer.cpp b/src/Tracer.cpp
index aa8689814..ad662aca7 100644
--- a/src/Tracer.cpp
+++ b/src/Tracer.cpp
@@ -15,16 +15,21 @@
 const float FLOAT_EPSILON = 0.0001f; //TODO: Stash this in some header where it can be reused
 
 
+const std::array<const Vector3f, 6> cTracer::m_NormalTable =
+{
+	Vector3f(-1,  0,  0), // 1: -x
+	Vector3f( 0,  0, -1), // 2: -z
+	Vector3f( 1,  0,  0), // 3: +x
+	Vector3f( 0,  0,  1), // 4: +z
+	Vector3f( 0,  1,  0), // 5: +y
+	Vector3f( 0, -1,  0)  // 6: -y
+};
+
+
 
 cTracer::cTracer(cWorld * a_World):
 	m_World(a_World)
 {
-	m_NormalTable[0].Set(-1,  0,  0);
-	m_NormalTable[1].Set( 0,  0, -1);
-	m_NormalTable[2].Set( 1,  0,  0);
-	m_NormalTable[3].Set( 0,  0,  1);
-	m_NormalTable[4].Set( 0,  1,  0);
-	m_NormalTable[5].Set( 0, -1,  0);
 }
 
 
diff --git a/src/Tracer.h b/src/Tracer.h
index 821131539..ec23b340e 100644
--- a/src/Tracer.h
+++ b/src/Tracer.h
@@ -3,6 +3,8 @@
 
 #include "Vector3.h"
 
+#include <array>
+
 
 
 
@@ -65,7 +67,7 @@ private:
 	int SigNum( float a_Num);
 	cWorld* m_World;
 
-	Vector3f m_NormalTable[6];
+	static const std::array<const Vector3f, 6> m_NormalTable;
 
 	Vector3f dir;
 	Vector3f tDelta;