nice, what libraries did you use for collision, and also model importing? i have been experimenting with OpenGL and i also wanna make a game engine, and i looked up learnopengl.com for the model importing but for the love of me i can't link the goddamn ASSimp library to my project i always get some compiler errors
also is it like a game engine with an editor or no editor and its all code, and like you add some ImGUI GUI for debugging and then remove it later?