This is a demo of minimap and overviewmap in UE4 There are two functions: playericon and POI The overviewmap is just a try, there are still bugs
If you want something shows in the minimap, you need add pointofinterest_component to the actor, if you want to show in the overviewmap, you need to add POI_component in the actor
Attention: This demo uses unlua developed by Tencent, so if you want to use this demo, please go to https://github.com/Tencent/UnLua/tree/master and follow the guide to install unlua