Mtl__Caustics - superclass: RenderElement; super-superclass:MAXWrapper - 6:0 - classID: #(1345461277, 1072069339)

The Mtl__Caustics RenderElement is used to output the caustics pass of the iRay renderer. Available in 3ds Max 2015 and higher.

Constructors:

Mtl__Caustics... 
irayCaustics...

Properties:

<Mtl__Caustics>.atmosphereOn     BooleanClass    default: true   --  boolean

Get/set whether to include atmospheric effects in the Render Element.

<Mtl__Caustics>.bitmap     UndefinedClass    default: undefined   --  bitmap

Contains the Render Element's internal bitmap.

Read-only.

<Mtl__Caustics>.elementName     String    default: "Mtl Caustic"   --  string

Get/set the name of the Render Element.

<Mtl__Caustics>.enabled     BooleanClass    default: true   --  boolean

Get/set the enabled state of the Render Element.

<Mtl__Caustics>.filterOn     BooleanClass    default: true   --  boolean; FilteringOn

Get/set the state of the Render Element's filter option.

<Mtl__Caustics>.lpeName     String    default: "L.*S<RD>E"   --  string; LPE

Get/set the Light Path Expression string of the Render Element.

The Light Path Expression is a regular expression which controls which light transport paths to include in the Render Element's Output.