Graphics: Make Background/RenderTechnique independent from Scene

Former-commit-id: d588a3bb74b08d79990a278ad2e399e9797755b4

include/Nazara/Graphics/SceneData.hpp

@@ -0,0 +1,20 @@
+// Copyright (C) 2015 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Graphics module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#pragma once
+
+#ifndef NAZARA_SCENEDATA_HPP
+#define NAZARA_SCENEDATA_HPP
+
+#include <Nazara/Core/Color.hpp>
+
+class NzAbstractBackground;
+
+struct NzSceneData
+{
+	NzColor ambientColor;
+	NzAbstractBackground* background;
+};
+
+#endif // NAZARA_SCENEDATA_HPP