A Simple Portal System for Godot 4 (and 3 with a little work). Portals hopefully need no introduction. Just think of the game Portal and you get the idea. Non-nested portals are deceptively simple to ...

LimboAI is an open-source C++ plugin for Godot Engine 4 providing a combination of Behavior Trees and State Machines, which can be used together to create complex AI behaviors. It comes with a ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...