From e9dc0f74f5cc06eb5edc3c16a63c9e6e89422584 Mon Sep 17 00:00:00 2001
From: Miikka Heikkinen <miikka.heikkinen@digia.com>
Date: Mon, 9 Jun 2014 09:58:15 +0300
Subject: Revert surface shadow cull disable
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The fix caused weird self-shadowing issues in some cases, needs to
be done differently.

Change-Id: Ie66b03b6d8c7f480a5822774de76b033586b6a3a
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>
---
 src/datavisualization/engine/surface3drenderer.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src')

diff --git a/src/datavisualization/engine/surface3drenderer.cpp b/src/datavisualization/engine/surface3drenderer.cpp
index e4dfebfc..38c8d8fe 100644
--- a/src/datavisualization/engine/surface3drenderer.cpp
+++ b/src/datavisualization/engine/surface3drenderer.cpp
@@ -1126,6 +1126,9 @@ void Surface3DRenderer::drawScene(GLuint defaultFboHandle)
             }
         }
 
+        glEnable(GL_CULL_FACE);
+        glCullFace(GL_FRONT);
+
         Abstract3DRenderer::drawCustomItems(RenderingDepth, m_depthShader, viewMatrix,
                                             projectionViewMatrix, depthProjectionViewMatrix,
                                             m_depthTexture, m_shadowQualityToShader);
-- 
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