Version: 2020.3
The Occlusion Culling window
컬링그룹 API

Occlusion culling additional resources

Unity uses the Umbra library to perform occlusion culling. Further information on Umbra, including information about the bake process, the data structures inside the occlusion culling data, and the runtime operations that Umbra performs, can be found in the following articles:

The Occlusion Culling window
컬링그룹 API