From 61dd0fdc600d099a466314f87137dfeee80dded9 Mon Sep 17 00:00:00 2001
From: Vincent Lejeune <vljn@ovi.com>
Date: Mon, 3 Nov 2014 00:29:44 +0100
Subject: [PATCH] Reenable again culling for shadows

---
 src/graphics/render_geometry.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/graphics/render_geometry.cpp b/src/graphics/render_geometry.cpp
index 13d2505c6..33fe28409 100644
--- a/src/graphics/render_geometry.cpp
+++ b/src/graphics/render_geometry.cpp
@@ -978,6 +978,8 @@ void IrrDriver::renderShadows()
     glDepthMask(GL_TRUE);
     glEnable(GL_DEPTH_TEST);
     glDisable(GL_BLEND);
+    glCullFace(GL_FRONT);
+    glEnable(GL_CULL_FACE);
     m_rtts->getShadowFBO().Bind();
 
     glClearColor(1., 1., 1., 1.);
@@ -1020,6 +1022,9 @@ void IrrDriver::renderShadows()
         }
     }
 
+    glCullFace(GL_BACK);
+    glDisable(GL_CULL_FACE);
+
     m_post_processing->renderGaussian6BlurLayer(m_rtts->getShadowFBO());
     glBindTexture(GL_TEXTURE_2D_ARRAY, m_rtts->getShadowFBO().getRTT()[0]);
     glGenerateMipmap(GL_TEXTURE_2D_ARRAY);