mr_Sun - superclass: light; super-superclass:node - 27:10 - classID: #(1901083579, 635572516) 

The mr_Sun Photometric light provides physically-based sunlight, esp. in conjunction with the mr_Sun : Light.

Available in 3ds Max 9 and higher.

Constructor

mr_Sun...      
mentalraySun...   

Properties

mr Sub - Basic Parameters

<mr_Sun>.on BooleanClass default: true -- boolean 
<mr_Sun>.enabled BooleanClass default: true -- boolean   

Get/set the state of the "On" checkbox.

<mr_Sun>.skymult Float default: 1.0 -- animatable; float; Multiplier 

Get/set the "Multiplier" value.

<mr_Sun>.hasTarget BooleanClass default: true -- boolean; Has_Target 

Get/set the state of the "Targeted" checkbox.

<mr_Sun>.castShadows BooleanClass default: true -- boolean; Cast_Shadows 

Get/set the state of the Shadows "On" checkbox.

<mr_Sun>.shadowSoftness Float default: 1.0 -- animatable; float; Shadow_Softness 

Get/set the Shadow "Softness" value.

<mr_Sun>.shadowSamples Integer default: 8 -- integer; Shadow_Samples 

Get/set the "Softness Samples" value.

<mr_Sun>.inherit BooleanClass default: true -- boolean; Inherit_from_mr_Sky 

Get/set the state of the "Inherit from mr Sky" checkbox.

<mr_Sun>.redblueshift Float default: 0.0 -- animatable; float; Redness 

Get/set the "Red/Blue Tint" value.

<mr_Sun>.Saturation Float default: 1.0 -- animatable; float 

Get/set the "Saturation" value.

mr Sun - Photons

<mr_Sun>.usephotontarget BooleanClass default: false -- boolean; Use_Photon_Target 

Get/set the state of the "Use Photon Target" checkbox.

<mr_Sun>.photontarget Float default: 0.0 -- animatable; float; Photon_Target 

Get/set the Photon Target Radius value.

mr Sun - Properties not exposed to the UI

<mr_Sun>.color Color default: (color 255 242.25 229.5) -- color by value 
<mr_Sun>.rgb Color default: (color 255 242.25 229.5) -- animatable; RGB color 

Get/set the Sun Color.

<mr_Sun>.multiplier Float default: 1.0 -- animatable; float; intensity 

Get/set the multiplier value.

<mr_Sun>.targetDistance Float default: 240.0 -- animatable; float; Target_Distance 

Get/set the target distance.

<mr_Sun>.includeList UndefinedClass default: undefined -- value; 

Get/set the Include List.

<mr_Sun>.excludeList Array default: #() -- value 

Get/set the Exclude List.

<mr_Sun>.Haze Float default: 1.0 -- animatable; float 

Get/set the Haze value.

<mr_Sun>.HorizonHeight Float default: 0.0 -- animatable; float; Horizon_Height 

Get/set the Horizontal Height value.

<mr_Sun>.shadowGenerator raytraceShadow default: raytraceShadow:raytraceShadow -- value; SubAnim 

Get/set the shadow generator class instance.

<mr_Sun>.shadowGeneratorByName String default: "Ray Traced Shadows" -- value 

Get/set the shadow generator by name.

<mr_Sun>.raytracedShadows BooleanClass default: true -- value 

Get/set whether to use Raytraced Shadows. This property is obsolete and exposed for backwards compatibility only.

<mr_Sun>.maxDepth Integer default: 7 -- animatable; integer; Max_Quadtree_Depth 

Get/set the max. Depth of Raytraced shadows QuadTree.

<mr_Sun>.raytraceBias Float default: 0.2 -- animatable; float; Bias 

Get/set the Bias of the raytraced shadows.

<mr_Sun>.twoSidedShadows BooleanClass default: false -- boolean 

Get/set whether to calculate two-sided shadows.

<mr_Sun>.useGlobalShadowSettings BooleanClass default: false -- boolean; Use_Global_Shadow_Settings 

Get/set whether to use the Global shadow settings.

mr_Sun interfaces:

Interface:NaturalLightClass 

Methods:

<boolean>isSun() 

<boolean>isSky() 

Interface:LightProperties 

Properties:

.excludeList: value : Read|Write 

.includeList: value : Read|Write 

.shadowGenerator: value : Read|Write 

.shadowGeneratorByName: value : Read|Write 

.raytracedShadows: value : Read|Write 

.color: color by value : Read|Write 

.enabled: boolean : Read|Write