SunParams
data class SunParams(val angularRadius: Float = 1.9f, val haloSize: Float = 10.0f, val haloFalloff: Float = 80.0f)
Sun-disk appearance parameters for SunLight.
Parameters
angularRadius
Angular radius of the sun disk in degrees (0.25°–20°; the real sun is ~0.545°, Filament's default is 1.9°).
haloSize
Halo radius as a multiplier of the sun's angular radius.
haloFalloff
Halo falloff exponent (higher = tighter halo).