要求Unity 5.1.5 或更高版本。
Various styles: Day, Night, Cartoon, Fantasy, Hazy, Epic, Space, Sunless and Moonless!
For lighting artists, environment artists and indie developers looking for a wide suite of skies to light their environments.
Lighting from day to night: Twilight, sunset, multiple times of day, multiple times of night, skyglow.
Many weather and cloud types: Clear, overcast, summery, stormy, autumnal, hazy, epic, foggy, cumulus.