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# mental_ray__Indirect_Illumination_custom_attribute : CustAttrib

    mental_ray__Indirect_Illumination_custom_attribute - superclass: CustAttrib; super-superclass:MAXWrapper - 9:0 - classID: #(967576263, 1518354347)

Note Unsupported feature.

Constructors:

    mental_ray__Indirect_Illumination_custom_attribute... mrIICustAttrib...

Properties:

    <mental_ray__Indirect_Illumination_custom_attribute>.mrII_On BooleanClass default: false -- animatable; Boolean

    <mental_ray__Indirect_Illumination_custom_attribute>.mrII_Energy Float default: 50000.0 -- animatable; float

    <mental_ray__Indirect_Illumination_custom_attribute>.mrII_Decay Float default: 2.0 -- animatable; float

    <mental_ray__Indirect_Illumination_custom_attribute>.mrII_CausticsPhotons Integer default: 10000 -- animatable; integer; mrII_Caustics_Photons

    <mental_ray__Indirect_Illumination_custom_attribute>.mrII_GIPhotons Integer default: 10000 -- animatable; integer; mrII_GI_Photons

    <mental_ray__Indirect_Illumination_custom_attribute>.mrII_UseGlobals BooleanClass default: true -- animatable; Boolean; mrII_Use_Globals

    <mental_ray__Indirect_Illumination_custom_attribute>.mrII_GlobalEnergyMultiplier Float default: 1.0 -- animatable; float; mrII_Global_Energy_Multiplier

    <mental_ray__Indirect_Illumination_custom_attribute>.mrII_GlobalCausticPhotonMultiplier Float default: 1.0 -- animatable; float; mrII_Global_Caustic_Photon_Multiplier

    <mental_ray__Indirect_Illumination_custom_attribute>.mrII_GlobalGIPhotonMultiplier Float default: 1.0 -- animatable; float; mrII_Global_GI_Photon_Multiplier

#### See Also

- MAXScript Extensions for mental ray