Indigo 3.2 introduces a new sun & sky system based on our highly accurate atmospheric simulation. Unlike the classical sun & sky model which breaks down when the Sun is at low elevation, the new model remains true to life.

Computed directly from the physical laws which produce blue skies and red sunsets in nature, the new system produces extremely realistic skies at any time of day; not only is it more realistic, but it also renders faster.

Read more about the new sun & sky system