export - Importing to UE4 without smoothing? - Blender Stack Exchange
تويتر \ Unreal Engine على تويتر: "Ensure a smooth distribution of your #UE4 Android projects on the Google Play Store by avoiding common issues when preparing your game for release! Learn more
Smoothing issue with static meshes from Blender - UE4 AnswerHub
Solved: 2018 not exporting "smoothing groups". - Autodesk Community - Maya LT