| Value | Meaning |
|---|---|
| shadowFilterNone0 | No filter applies to the shadow map. See shadowFilter. |
| shadowFilterPcf31 | Percentage closer filtering (3 samples) applies to the shadow map. See shadowFilter. |
| shadowFilterPcf52 | Percentage closer filtering (5 samples) applies to the shadow map. See shadowFilter. |
| shadowFilterPcf73 | Percentage closer filtering (7 samples) applies to the shadow map. See shadowFilter. |
| shadowFilterPcf94 | Percentage closer filtering (9 samples) applies to the shadow map. See shadowFilter. |
| shadowFilterPcf135 | Percentage closer filtering (13 samples) applies to the shadow map. See shadowFilter. |