存储所有当前已加载场景的光照探针。
数据包括：探针位置、球谐函数 (SH) 系数和四面体曲面细分。
可在运行时修改这些系数并更新四面体曲面细分。还可以使用 LightmapSettings.lightProbes 将整个 LightProbes 对象交换到不同的预烘培对象。
另请参阅：Unity 手册中的光照探针、LightmapSettings、ReceiveGI。
| bakedProbes | 烘焙光照探针的系数。 |
| cellCount | 空间划分为的单元格数（只读）。 |
| count | 光照探针数（只读）。 |
| positions | 烘焙光照探针的位置（只读）。 |
| CalculateInterpolatedLightAndOcclusionProbes | 计算给定世界空间位置处的光照探针和遮挡探针。 |
| GetInterpolatedProbe | 对于合并的实时和烘焙光照探针，返回给定位置的插值探针。 |
| Tetrahedralize | Synchronously tetrahedralize the currently loaded LightProbe positions. |
| TetrahedralizeAsync | Asynchronously tetrahedralize the currently loaded LightProbe positions. |
| needsRetetrahedralization | An event which is called when the number of currently loaded light probes changes due to additive scene loading or unloading. |
| tetrahedralizationCompleted | Event which is called after LightProbes.Tetrahedralize or LightProbes.TetrahedralizeAsync has finished computing a tetrahedralization. |