Unreal Engine 5 offers a range of powerful tools to enhance the visual quality of your projects. One such tool is the ability to increase the resolution of Mesh Actors, allowing you to convert low-poly meshes into high-poly meshes. This tutorial will guide you through the process of leveraging this feature to achieve stunning levels of detail in your mesh actors.
https://dev.epicgames.com/community/learning/tutorials/5PWZ/how-to-increase-the-polygons-of-mesh-actors-in-unreal-engine-5-3