Unity Lightmass baking tool supports the following functions:
Supported baking light types: Directional Light、Point Light、Spot Light、Area Light、Sky Light;
Supported Directional Light baking mode: Mixed、Baked;
Distributed baking is supported;
Baking time is is greatly reduced;
Each object is individually set to a lightmap resolution;
Demo download link:
https://drive.google.com/file/d/1cG9lomg6tb5UK7wIVeYn4UA1lCSJWrse/view?usp=sharing
Docs:
https://docs.google.com/document/d/1O99NlRyHyGePBAhEfe9yq1aAHWIATETj/edit?usp=sharing&ouid=104917102906705819153&rtpof=true&sd=true