UDocumentation UE5.7 10.02.2026 (Source)
API documentation for Unreal Engine 5.7
Lumen Directory Reference

Files

 Lumen.cpp
 
 Lumen.h
 
 LumenDiffuseIndirect.cpp
 
 LumenFrontLayerTranslucency.cpp
 
 LumenFrontLayerTranslucency.h
 
 LumenHardwareRayTracingCommon.cpp
 
 LumenHardwareRayTracingCommon.h
 
 LumenHardwareRayTracingMaterials.cpp
 
 LumenHeightfields.cpp
 
 LumenHeightfields.h
 
 LumenIrradianceFieldGather.cpp
 
 LumenMeshCards.cpp
 
 LumenMeshCards.h
 
 LumenMeshSDFCulling.cpp
 
 LumenRadianceCache.cpp
 
 LumenRadianceCache.h
 
 LumenRadianceCacheHardwareRayTracing.cpp
 
 LumenRadianceCacheInternal.h
 
 LumenRadianceCacheInterpolation.h
 
 LumenRadiosity.cpp
 
 LumenRadiosity.h
 
 LumenReflectionHardwareRayTracing.cpp
 
 LumenReflections.cpp
 
 LumenReflections.h
 
 LumenReflectionTracing.cpp
 
 LumenReSTIRGather.cpp
 
 LumenReSTIRGather.h
 
 LumenScene.cpp
 
 LumenSceneCardCapture.cpp
 
 LumenSceneCardCapture.h
 
 LumenSceneData.h
 
 LumenSceneDirectLighting.cpp
 
 LumenSceneDirectLightingHardwareRayTracing.cpp
 
 LumenSceneDirectLightingStochastic.inl
 
 LumenSceneGPUDrivenUpdate.cpp
 
 LumenSceneGPUDrivenUpdate.h
 
 LumenSceneLighting.cpp
 
 LumenSceneLighting.h
 
 LumenSceneRendering.cpp
 
 LumenScreenProbeFiltering.cpp
 
 LumenScreenProbeGather.cpp
 
 LumenScreenProbeGather.h
 
 LumenScreenProbeHardwareRayTracing.cpp
 
 LumenScreenProbeImportanceSampling.cpp
 
 LumenScreenProbeTracing.cpp
 
 LumenScreenSpaceBentNormal.cpp
 
 LumenShortRangeAO.h
 
 LumenShortRangeAOHardwareRayTracing.cpp
 
 LumenSparseSpanArray.h
 
 LumenSurfaceCache.cpp
 
 LumenSurfaceCacheFeedback.cpp
 
 LumenSurfaceCacheFeedback.h
 
 LumenTracingUtils.cpp
 
 LumenTracingUtils.h
 
 LumenTranslucencyRadianceCache.cpp
 
 LumenTranslucencyVolumeHardwareRayTracing.cpp
 
 LumenTranslucencyVolumeLighting.cpp
 
 LumenTranslucencyVolumeLighting.h
 
 LumenUniqueList.h
 
 LumenViewState.h
 
 LumenVisualize.cpp
 
 LumenVisualize.h
 
 LumenVisualizeHardwareRayTracing.cpp
 
 LumenVisualizeRadianceCache.cpp
 
 RayTracedTranslucency.h