1. Select Directional Light, check Physical Sun.
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2. Select Environment Material, select Physically-based Daylight.
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Featured Image is the screen capture that
I’m testing Richard Yot’s tutorial. : Case Study- Sunlight

The tutorial.

In the tutorial, unclamp and finally you gonna get rid of physically-based Daylight and put other directional light instead. Because it give you more control.

But this tutorial is about modo 601, and modo 701 has improved Physical sun. Still I guess it’s better to follow the tutorial.