Refactor Mesh serialization and model system.

Nuake/src/Resource/ModelLoader.h

@@ -0,0 +1,37 @@
+#pragma once
+#include "src/Core/Core.h"
+
+#include "src/Rendering/Mesh/Mesh.h"
+#include "src/Rendering/Textures/Material.h"
+#include "src/Rendering/Textures/Texture.h"
+
+#include "src/Rendering/Vertex.h"
+
+#include "assimp/Importer.hpp"
+#include <assimp/scene.h>
+#include <assimp/postprocess.h>
+
+namespace Nuake
+{
+	class Model;
+	class ModelLoader
+	{
+	public:
+		ModelLoader();
+		~ModelLoader();
+
+		Ref<Model> LoadModel(const std::string& path);
+
+	private:
+		std::string modelDir;
+		std::vector<Ref<Mesh>> m_Meshes;
+
+		void ProcessNode(aiNode* node, const aiScene* scene);
+		Ref<Mesh> ProcessMesh(aiMesh* node, const aiScene* scene);
+
+		std::vector<Vertex> ProcessVertices(aiMesh* mesh);
+		std::vector<uint32_t> ProcessIndices(aiMesh* mesh);
+		Ref<Material> ProcessMaterials(const aiScene* scene, aiMesh* mesh);
+		Ref<Texture> ProcessTextures(const aiScene* scene, const std::string& path);
+	};
+}