Big UberShader update

-Added GRAPHICS_MAX_LIGHTPERPASS macro
-Added glGetActiveUniform OpenGL function
-Added (Uber)ShaderLibrary
-Added (Uber)ShaderName parameter to models
-Changed uniform system
-Fixed Node copying
-Moved Material class to Graphics module
-Optimized lights
-Remade Shader class
-Renamed Node::Invalidate to Node::InvalidateNode
-Renamed ShaderProgram to Shader


Former-commit-id: 15f0cad52969e91a2442e7d750ba2dc412f3549d

src/Nazara/Renderer/UberShaderInstance.cpp

@@ -0,0 +1,19 @@
+// Copyright (C) 2014 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Renderer module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/Renderer/UberShaderInstance.hpp>
+#include <algorithm>
+#include <Nazara/Renderer/Debug.hpp>
+
+NzUberShaderInstance::NzUberShaderInstance(const NzShader* shader) :
+m_shader(shader)
+{
+}
+
+NzUberShaderInstance::~NzUberShaderInstance() = default;
+
+const NzShader* NzUberShaderInstance::GetShader() const
+{
+	return m_shader;
+}