Summarize
Importing mesh into Cesium for Unreal is mainly divided into two situations:
(1) When there is only Persistent Level in the level , set the Origin Latitude, Origin Longitude, and OriginHeight of Cesium Georeference to the position of the model. After adjusting the transform of the imported model, you need to add a "Cesium Globe Anchor" component, otherwise when your CesiumGeoreference changes, the position of the model will change .
(2) When there are other sub-levels in the level , when the Sublevel is activated, the origin of the UE is at the center of the Sublevel, and the center is the value of the latitude and longitude height of each level in the Cesium Georeference-"Cesiumsublevels-"Georeferenced sublevels array. Activate the sublevel first, then import the model, and the model will be automatically placed in the center of the sublevel.
Note: The unit of UE's Transform is centimeters, and the unit of Height in Georeference is meters