From ee6918a0b7c5676134f83dd5eb2f55a2f62096e2 Mon Sep 17 00:00:00 2001
From: Yoann <yoann.b87@voila.fr>
Date: Wed, 11 Jan 2012 18:55:42 +0100
Subject: [PATCH] =?UTF-8?q?Passage=20de=20la=202D=20=C3=A0=20la=203D=20pou?=
 =?UTF-8?q?r=20la=20fonction=20cosAngle=20dans=20vertex.?=
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---
 geometry/vertex.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/geometry/vertex.cpp b/geometry/vertex.cpp
index f72b6c2..5ca7ce3 100644
--- a/geometry/vertex.cpp
+++ b/geometry/vertex.cpp
@@ -36,7 +36,7 @@ Vertex Vertex::setNorm(float n) const {
 
 float Vertex::cosAngle(Vertex v) const {
 	// http://www.developpez.net/forums/d202580/applications/developpement-2d-3d-jeux/contribuez/faq-mat-quat-ajout-calculs-vectoriels/
-	return ((this->x*v.x + this->y*v.y) / (norm()*v.norm()));
+	return ((this->x*v.x + this->y*v.y + this->z*v.z) / (norm()*v.norm()));
 }
 
 float Vertex::angle(Vertex v) const {