[ADD] custom rendering system

src/entities/Camera.h

@@ -0,0 +1,24 @@
+#pragma once
+
+#include <GLFW/glfw3.h>
+#include <glm/gtc/matrix_transform.hpp>
+
+namespace entities
+{
+	class Camera
+	{
+	private:
+		float speed = 0.02f;
+		
+		glm::vec3 position;
+		glm::vec3 rotation;
+
+	public:
+		Camera(const ::glm::vec3& position, const ::glm::vec3& rotation);
+
+		void move(GLFWwindow* window);
+		
+		inline glm::vec3 getPosition() const{ return position; }
+		inline glm::vec3 getRotation() const{ return rotation; }
+	};
+}