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- Sun Location:
- Origin/COI: The sun will be located according to the origin and COI parameters, and can be adjusted by moving the sun indicator in the 3D modeling space.
- Altitude/Azimuth: The sun will be located by sun altitude, azimuth, and site rotation. Site rotation allows you to change the site north direction without rotating the model itself. In this mode, the Physical Sky will be automatically locked to avoid moving it within the modeling space.
- Site/Time: The sun will be located by longitude, latitude, day, time, GMT offset, and site rotation. Site rotation allows you to change the site north direction without rotating the model itself. In this mode, the Physical Sky will be automatically locked to avoid moving it within the modeling space.
- Follow Distant Light: Sun origin and COI will be linked to the formZ native Distant light indicated. Click on disclosure triangle to choose from a list of Distant lights in the project.
- Sun Location:
Parameters Tab
- Ozone, Water, Turbidity Coefficient, Wavelength Exponent, Reflectance, Scattering Asymmetry: These parameters affect the color distribution throughout the sky. For a detailed discussion, see Physical Sky.
- Length: Controls the length of the Sky Dome indicator in the 3D modeling viewport.
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