Optionalaltitude?: numberOptionalanchor?: "map" | "viewport"The reference frame for the sun's position: 'map' anchors it to the map, 'viewport' to the screen.
Optionalcolor?: stringThe light's color. Default #ffffff.
Optionaldirection?: numberThe sun's azimuthal direction in degrees, measured clockwise from north.
Optionalintensity?: numberThe light's intensity, 0–1. Default 0.5.
The sun's altitude in degrees above the horizon.