#pragma once
	#include "CModelBase.h"
	#include "GL/glew.h"
	#include "CGL430Material.h"
	#include <vector>
	#include <future>
	#include "glm/glm.hpp"
	class CGL430ModelLoadingContext : public CModelLoadingContext
	{
	public:
	CGL430ModelLoadingContext(CResource* _current_resource = nullptr, const std::filesystem::path& _path = {});
	struct PackedVertex
	{
	glm::vec3 Position;
	glm::vec3 Normal;
	glm::vec2 TexCoord;
	glm::ivec4 BoneIds = { 0, 0, 0, 0 };
	glm::vec4 BoneWeights = { 0.0f, 0.0f, 0.0f, 0.0f };
	};
	std::vector<PackedVertex> vertexBuffer;
	std::vector<unsigned int> indexBuffer;
	size_t indexCount = 0;
	std::vector<int> materialPerTriangle;
	};
	class CGL430Model : public CModelBase
	{
	public:
	CGL430Model();
	~CGL430Model();
	std::shared_ptr<CLoadingContext> CreatePipelineContext(const std::filesystem::path& path) override;
	void V_Load(const CModelLoadInfo& loadinfo) override;
	void V_Draw() override;
	void Unload();
	GLuint vao = 0, vbo = 0, ebo = 0, materialSSBO = 0, bonesSSBO = 0;
	size_t indexCount = 0;
	DEFINE_RESOURCE();
	std::vector<std::shared_ptr<CGL430Material>> UsedMaterials;
	private:
	int LoadMaterial(const std::string& name);
	};