DLL 파일 출처 Umbra Software Ltd.
| umbra.dll | Umbra Runtime Library (DLL) | umbra32.dll | Umbra Occlusion Booster Runtime Library (DLL) |
| umbraob32.dll | Umbra Occlusion Booster Runtime Library (DLL) |
| umbra.dll | Umbra Runtime Library (DLL) |
| umbra32.dll | Umbra Occlusion Booster Runtime Library (DLL) |
| umbraob32.dll | Umbra Occlusion Booster Runtime Library (DLL) |