Deferred Shading update

-Deferred Shading now use a dynamics pass system
-Forward Shading is now capable of rendering more than three lights
(Multipass)


Former-commit-id: 74ed0b998d72aa9eb3bd2aab938a75985ebb2bf6

include/Nazara/Graphics/DeferredForwardPass.hpp

@@ -0,0 +1,28 @@
+// Copyright (C) 2013 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_DEFERREDFORWARDPASS_HPP
+#define NAZARA_DEFERREDFORWARDPASS_HPP
+
+#include <Nazara/Prerequesites.hpp>
+#include <Nazara/Graphics/DeferredRenderPass.hpp>
+
+class NzForwardRenderTechnique;
+
+class NAZARA_API NzDeferredForwardPass : public NzDeferredRenderPass
+{
+	public:
+		NzDeferredForwardPass();
+		virtual ~NzDeferredForwardPass();
+
+		void Initialize(NzDeferredRenderTechnique* technique);
+		bool Process(const NzScene* scene, unsigned int workTexture, unsigned sceneTexture) const;
+
+	protected:
+		const NzForwardRenderTechnique* m_forwardTechnique;
+};
+
+#endif // NAZARA_DEFERREDFORWARDPASS_HPP