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Enlighten API 4.03 Documentation
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  • class Enlighten RadDebugColouringTask
  • class Enlighten RadDebugPixelInfo
  • class Enlighten RadiosityInputTree
  • class Enlighten RadIrradianceTask
  • class Enlighten RadProbeSetCore
  • class Enlighten RadProbeSetMetaData
  • class Enlighten RadProbeTask
  • class Enlighten RadSystemCore
  • class Enlighten RadSystemMetaData
  • class Enlighten RawBuffer
  • class Enlighten ReadInputLightingBufferInfo
  • class Enlighten RectangleLight
  • class Enlighten RefTextureAllocator
  • class Enlighten RefTextureUpdater
  • class Enlighten ReleaseSystemSolutionSpacesInfo
  • class Enlighten RemoveInfo
  • class Enlighten ResampleBounceParameters
  • class Enlighten ResampleTextureParameters
  • class Enlighten Rgba64Linear
  • class Enlighten RgbaCpuTextureSampler
  • class Enlighten RgbmCpuTextureSampler
  • class Enlighten SetLightBankUpdateCounterInfo
  • class Enlighten SetParameterCommand
  • class Enlighten SetProbeSetTransformInfo
  • class Enlighten SetTransparencySamplePositionOffsetInfo
  • class Enlighten SetVisibilityBitsInfo
  • class Enlighten SolveBounceTask
  • class Enlighten SortedLights
  • class Enlighten SphereVolume
  • class Enlighten Spotlight
  • class Enlighten SystemAlbedoData
  • class Enlighten SystemDependencies
  • class Enlighten SystemGrouping
  • class Enlighten TaskProcessor
  • class Enlighten TransparencyWorkspace
  • class Enlighten Triangle2D
  • class Enlighten TriggerVolumeTransparencyGeneric
  • class Enlighten UpdateEnvironmentInfo
  • class Enlighten UpdateLightCommandGeneric
  • class Enlighten UpdateLightInfo
  • class Enlighten UpdateLightOptions
  • class Enlighten UpdateManagerLight
  • class Enlighten UpdateManagerProperties
  • class Enlighten UpdateManagerWorkerProperties
  • class Enlighten Vertex2D
  • class Enlighten VisibilityBuffer
  • class Enlighten WorkerFunctionCommand
  • class Enlighten WorkerFunctionParameterCommand
  • class Enlighten WorkerFunctionTwoParametersCommand
  • class Enlighten WorkerFunctorCommand
  • class Enlighten WorkerObjectFunctionCommand
  • class Enlighten WorkerThreadData
  • class Enlighten WorkspaceAllocator
  • namespace Enlighten Errors
  • namespace Enlighten Helpers
  • namespace Enlighten Iff
  • namespace Enlighten InputLightingValidation
  • namespace Enlighten Itt
  • namespace Enlighten OutputTextureState
  • namespace Enlighten UE4
  • namespace Enlighten Version
  • struct Enlighten AllFilter
  • struct Enlighten BakeInputTexture
  • struct Enlighten CachedLightSelector
  • struct Enlighten CachedLightWriter
  • struct Enlighten CanQuickShade
  • struct Enlighten CanQuickShade< LIGHT_TYPE_DIRECTIONAL_LIGHT >
  • struct Enlighten CountLightSizeVisitor
  • struct Enlighten CullCluster
  • struct Enlighten CullClusterGroup
  • struct Enlighten CullingIterator
  • struct Enlighten CullingIterator< LIGHT_TYPE_INVALID, Culler >
  • struct Enlighten CullSystem
  • struct Enlighten ExcludeQuickShadeFilter
  • struct Enlighten HashLightVisitor
  • struct Enlighten InstanceDescMinimal
  • struct Enlighten LightSelector
  • struct Enlighten LightTypeInfo
  • struct Enlighten NullSurroundingsSampler
  • struct Enlighten PipelineInstanceMaterial
  • struct Enlighten PipelineMaterial
    Calendars
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class Enlighten UpdateLightOptions

    This is the documentation for Enlighten.

    class Enlighten UpdateLightOptions

    Sept 09, 2025

    class Enlighten::UpdateLightOptions

    Optional parameters to the UpdateLight() command.

    Variables

    Name Description
    bool m_ForceUpdate

    Pass TRUE to recompute the lighting contribution if if the core Enlighten description hasn't changed.

    bool m_HasVisibilityData

    Pass TRUE for a shadowed light source. For efficiency, the update manager has different lists for shadowed and unshadowed spot/point lights.

    Geo::u32 m_LightBankId

    Light bank Id for the light.

    Geo::u32 m_LightChannels

    Light channel bits for the light.

    , multiple selections available,
    {"serverDuration": 11, "requestCorrelationId": "bb771eb04a2044b487d40b1bad81aa8b"}