How to Smoothly Rotate AI Characters in Unreal Engine 4

The default behaviour for Unreal Engine 4 AI characters is to instantly snap towards the direction they are facing. AI smooth rotation in Unreal Engine 4 is simple and requires very little change to your existing AI characters. In this guide we will be making your AI character smoothly turn when moving between locations. If…Read More

Open World Navigation in Unreal Engine 4

In this guide we will enable open world navigation in Unreal Engine 4 using the Navigation Invoker system. One annoyance that most developers forget to think about when creating open world or procedural levels is the navigation system taking hours to generate the nav mesh. Using navigation invokers, we can generate the nav mesh during…Read More