restructure v2

engine/Backend/Mesh.h

@@ -0,0 +1,50 @@
+
+#pragma once
+
+#include <glm/glm.hpp>
+#include <engine/Backend/Shader.h>
+using namespace std;
+
+#define MAX_BONE_INFLUENCE 4
+
+struct Vertex {
+    // position
+    glm::vec3 Position;
+    // normal
+    glm::vec3 Normal;
+    // texCoords
+    glm::vec2 TexCoords;
+    // tangent
+    glm::vec3 Tangent;
+    // bitangent
+    glm::vec3 Bitangent;
+	//bone indexes which will influence this vertex
+	int m_BoneIDs[MAX_BONE_INFLUENCE];
+	//weights from each bone
+	float m_Weights[MAX_BONE_INFLUENCE];
+};
+
+struct Texture {
+    unsigned int id;
+    string type;
+    string path;
+};
+
+class Mesh {
+public:
+    // mesh Data
+    vector<Vertex>       vertices;
+    vector<unsigned int> indices;
+    vector<Texture>      textures;
+    unsigned int VAO;
+
+    Mesh(vector<Vertex> vertices, vector<unsigned int> indices, vector<Texture> textures);
+    void Draw(Shader &shader);
+
+private:
+    // render data
+    unsigned int VBO, EBO;
+
+    // initializes all the buffer objects/arrays
+    void setupMesh();
+};