filament-compose/io.github.erkko68.filament.compose.scene/LightUnit

LightUnit

How the Light's intensity value is interpreted, mirroring the three intensity setters on the core LightManager.Builder.

LUMINOUS_POWER — illuminance in lux for directional lights, luminous power in lumen for point/spot lights (the default and most common).
CANDELA — luminous intensity in candela; for directional lights this equals lux.
WATTS — electrical watts; combined with efficiency it becomes 683 · efficiency · watts lumen. Typical efficiencies: incandescent 0.022, halogen 0.07, LED 0.087, fluorescent 0.107.

Entries

LUMINOUS_POWER

CANDELA

WATTS

Properties

entries

val entries: EnumEntries<LightUnit>

Returns a representation of an immutable list of all enum entries, in the order they're declared.

name

expect val name: String

ordinal

expect val ordinal: Int

Functions

valueOf

fun valueOf(value: String): LightUnit

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

values

fun values(): Array<LightUnit>

Returns an array containing the constants of this enum type, in the order they're declared.