We are asked to model 3D objects ,using OpenGL and C++ language, such as tables … and real objects so we can move to the next level when we’ll be able to transfer a real space into a 3D scene , I searched on Internet and couldn’t find resources to help me learn the tools how to start I would appreciate some tips to start with, It’s been a month since I started working with OpenGL using Visual Studio, Glew and Glfw libraries in my projects.