I am teaching the Computer Graphics module at SAE Institute Geneva, where I teach my Games Programming students OpenGL ES 3.0. Their goal is to make a 3d scene by hand in C++ (using SDL2, glew, glm, etc…).

Recently one of my first year student asked how he should implement game systems in Unity in particular with the goal of moving data from one scene to another. Instead of just answering him, I decided to write this blog post to detail my thoughts regarding Unity game systems by explaining how I use systems in Unity.

Next to Malmö train station