StaticOcclusionCulling 可用于执行静态遮挡剔除操作。
| doesSceneHaveManualPortals | Does the Scene contain any occlusion portals that were added manually rather than automatically? |
| isRunning | 用于检查是否仍在异步生成静态遮挡剔除数据。 |
| umbraDataSize | Returns the size in bytes that the PVS data is currently taking up in this Scene on disk. |
| Cancel | 用于取消异步生成静态遮挡剔除数据。 |
| Clear | Clears the PVS of the opened Scene. |
| Compute | 用于生成静态遮挡剔除数据。 |
| GenerateInBackground | 用于异步计算静态遮挡剔除数据。 |