OptionalpositionThe DirectionalLight position. Default to Vec3(1).
OptionaltargetThe DirectionalLight target. Default to Vec3(0).
OptionalshadowThe DirectionalLight shadow parameters used to create a DirectionalShadow. If not set, the DirectionalShadow won't be set as active and won't cast any shadows. On the other hand, if anything is passed (even an empty object), the DirectionalShadow will start casting shadows, so use with caution. Default to null (which means the DirectionalLight will not cast shadows).
OptionallabelOptional label of the Light.
OptionalcolorThe Light color. Default to Vec3(1).
OptionalintensityThe Light intensity. Default to 1.
Base parameters used to create a DirectionalLight.