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Enlighten API 4.03 Documentation
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  • class Enlighten LrbCpuTextureSampler
  • class Enlighten MaterialAlbedoSampler
  • class Enlighten MaterialComponentBuffer
  • class Enlighten MaterialEmissiveSampler
  • class Enlighten MaterialGuids
  • class Enlighten MaterialSampler
  • class Enlighten MaterialTransparencySampler
  • class Enlighten MergeGeometry
  • class Enlighten MergeGeometryCache
  • class Enlighten MergeMap
  • class Enlighten MergeProcessParams
  • class Enlighten MergeStats
  • class Enlighten MergeTriGroupParams
  • class Enlighten MultithreadCpuUpdateManager
  • class Enlighten MultithreadCpuWorker
  • class Enlighten MultithreadCpuWorkerCommon
  • class Enlighten NullGeometryTransparencySampler
  • class Enlighten NullMaterialEmissiveSampler
  • class Enlighten NullMaterialTransparencySampler
  • class Enlighten NullSampler
  • class Enlighten OctreeSearchResult
  • class Enlighten PackedDusterPoint
  • class Enlighten PipelineBoxSetProbeRegion
  • class Enlighten PipelineCubemap
  • class Enlighten PipelineError
  • class Enlighten PipelineExcludedInstance
  • class Enlighten PipelineGeom
  • class Enlighten PipelineGeometryProperties
  • class Enlighten PipelineGlobalParameters
  • class Enlighten PipelineInstanceParameters
  • class Enlighten PipelineMesh
  • class Enlighten PipelinePaths
  • class Enlighten PipelinePointSetProbeRegion
  • class Enlighten PipelineProbeVolume
  • class Enlighten PipelineProgressBase
  • class Enlighten PipelineRadiosityInstance
  • class Enlighten PipelineScene
  • class Enlighten PipelineTransform
  • class Enlighten PipelineUnlitInstance
  • class Enlighten PipelineVolumeProbeRegion
  • class Enlighten PointLight
    • struct Enlighten PointLight CachedData
  • class Enlighten PointProjection
  • class Enlighten PointProjectionOptions
  • class Enlighten PointProjectionScratchMem
  • class Enlighten PointProjectionSurface
  • class Enlighten PointProjectionVersion
  • class Enlighten PppiWorld
  • class Enlighten PrecompInputFace
  • class Enlighten PrecompInputInstance
  • class Enlighten PrecompInputVertex
  • class Enlighten PrecompMaterialInfo
  • class Enlighten PrecompMeshInstanceView
  • class Enlighten PrecompMeshProperties
  • class Enlighten PrecompOctreeNode
  • class Enlighten PrecompOctreeProbeKey
  • class Enlighten PrecomputedVisibilityData
  • class Enlighten PrecomputedVisibilityWorkspace
  • class Enlighten PrecomputeParameters
  • class Enlighten PrecomputePipeline
  • class Enlighten PrecompVoxelId
  • class Enlighten PrecompVoxelOctree
  • class Enlighten PrecompVoxelOctreePath
  • class Enlighten PrecompVoxelOctreeVolume
  • class Enlighten ProbeInterpolant
  • class Enlighten ProbeInterpolationTask
  • class Enlighten ProbeSetManagerOctree
  • class Enlighten ProbeSetOctreeNode
  • class Enlighten ProbeSetVirtualProbe
  • class Enlighten ProfileHistory
  • class Enlighten QuadIterator
  • class Enlighten QuadShader
  • class Enlighten QuickFlatClusterShader
  • class Enlighten QuickQuadShader
  • class Enlighten R9G9B9E5CpuTextureSampler
  • class Enlighten R11G11B10CpuTextureSampler
  • class Enlighten RadCubeMapCore
  • class Enlighten RadCubeMapMetaData
  • class Enlighten RadCubeMapTask
  • class Enlighten RadDataBlock
  • class Enlighten RadDebugBucketSelectionTask
    Calendars
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class Enlighten PointLight

    This is the documentation for Enlighten.

    class Enlighten PointLight

    Sept 09, 2025

    class Enlighten::PointLight

        └>Enlighten::InputLightBase

    PointLight class used by extended input lighting.

    Classes

    Name Description
    Enlighten::PointLight::CachedData

    Cached data for point light.

    Variables

    Name Description
    float m_CutOff

    The radius outside which intensity is clamped to zero; specified in Enlighten units.

    const InputLightFalloffTable * m_FalloffTable

    Falloff table.

    bool m_HasChanged

    Whether the light has changed since it was last given to the extended direct lighting api.

    Geo::v128 m_Intensity

    RGB intensity of the light (linear space).

    const eLightType m_LightType

    Type of input light corresponding to an eLightType enum value.

    Geo::u64 m_Padding

    Unused (this class is usually extended by one that starts with multiple v128s)

    Geo::v128 m_Position

    World space position of light.

    float m_Radius

    The radius inside which intensity is clamped to the given value; specified in Enlighten units.

    Functions

    Name Description
    DistanceFilter(float)

    Return true if this light affects a system at the specified distance from the viewer.

    InputLightBase(eLightType, bool)

    Constructor.

    InputLightBase(eLightType)

    Constructor.


    GEO_CONTROLLED_INLINE bool Enlighten::InputLightBase::DistanceFilter

    public: GEO_CONTROLLED_INLINE bool DistanceFilter
    (
        float viewDistance
    ) const

    Return true if this light affects a system at the specified distance from the viewer.


    Enlighten::InputLightBase::InputLightBase

    protected: InputLightBase
    (
        eLightType lightType,
        bool hasChanged
    )

    Constructor.


    Enlighten::InputLightBase::InputLightBase

    protected: InputLightBase
    (
        eLightType lightType
    )

    Constructor.

    , multiple selections available,
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