From 8269ec7be579fc68ded9ee72950d29aaa9276113 Mon Sep 17 00:00:00 2001
From: dfighter1985 <none@none>
Date: Wed, 18 Sep 2013 08:33:55 +0200
Subject: [PATCH] Wrong direction, wrong lighting!

--HG--
branch : gsoc2013-dfighter
---
 code/nel/src/3d/driver/OpenGL3/driver_glsl_shader_generator.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/nel/src/3d/driver/OpenGL3/driver_glsl_shader_generator.cpp b/code/nel/src/3d/driver/OpenGL3/driver_glsl_shader_generator.cpp
index 0c0c896ba..8269a5a1c 100644
--- a/code/nel/src/3d/driver/OpenGL3/driver_glsl_shader_generator.cpp
+++ b/code/nel/src/3d/driver/OpenGL3/driver_glsl_shader_generator.cpp
@@ -413,7 +413,7 @@ namespace NL3D
 	{
 		ss << "float getIntensity" << num << "( vec3 normal3, vec3 lightDir )" << std::endl;
 		ss << "{" << std::endl;
-		ss << "float angle = dot( normalize( lightDir ), normal3 );" << std::endl;
+		ss << "float angle = dot( normalize( -lightDir ), normal3 );" << std::endl;
 		ss << "angle = max( 0.0, angle );" << std::endl;
 		ss << "return angle;" << std::endl;
 		ss << "}" << std::endl;