Graphics: Add GraphicalMesh and Model classes

include/Nazara/Graphics/GraphicalMesh.hpp

@@ -0,0 +1,50 @@
+// Copyright (C) 2017 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_GRAPHICALMESH_HPP
+#define NAZARA_GRAPHICALMESH_HPP
+
+#include <Nazara/Prerequisites.hpp>
+#include <Nazara/Graphics/Config.hpp>
+#include <Nazara/Utility/Mesh.hpp>
+#include <Nazara/Utility/VertexDeclaration.hpp>
+#include <memory>
+
+namespace Nz
+{
+	class NAZARA_GRAPHICS_API GraphicalMesh
+	{
+		public:
+			GraphicalMesh(const Mesh* mesh);
+			GraphicalMesh(const GraphicalMesh&) = delete;
+			GraphicalMesh(GraphicalMesh&&) noexcept = default;
+			~GraphicalMesh() = default;
+
+			inline const std::shared_ptr<AbstractBuffer>& GetIndexBuffer(std::size_t subMesh) const;
+			inline std::size_t GetIndexCount(std::size_t subMesh) const;
+			inline const std::shared_ptr<AbstractBuffer>& GetVertexBuffer(std::size_t subMesh) const;
+			inline const VertexDeclarationConstRef& GetVertexDeclaration(std::size_t subMesh) const;
+			inline std::size_t GetSubMeshCount() const;
+
+			GraphicalMesh& operator=(const GraphicalMesh&) = delete;
+			GraphicalMesh& operator=(GraphicalMesh&&) noexcept = default;
+
+		private:
+			struct GraphicalSubMesh
+			{
+				std::shared_ptr<AbstractBuffer> indexBuffer;
+				std::shared_ptr<AbstractBuffer> vertexBuffer;
+				std::size_t indexCount;
+				VertexDeclarationConstRef vertexDeclaration;
+			};
+
+			std::vector<GraphicalSubMesh> m_subMeshes;
+	};
+}
+
+#include <Nazara/Graphics/GraphicalMesh.inl>
+
+#endif // NAZARA_GRAPHICALMESH_HPP