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API

AreaLight

AreaLight is a Light that emits light from a rectangular plane. It also has properties for configuring a set of "doors" attached to the plane which affect the lit area in front of the plane.

Properties

Property Name Return Type Description Tags
sourceWidth number The width of the plane from which light is emitted. Must be greater than 0. Read-Write
sourceHeight number The height of the plane from which light is emitted. Must be greater than 0. Read-Write
barnDoorAngle number The angle of the barn doors, in degrees. Valid values are in the range from 0 to 90. Has no effect if barnDoorLength is 0. Read-Write
barnDoorLength number The length of the barn doors. Must be non-negative. Read-Write

Last update: February 21, 2021