| Parameters | Description |
|---|
Intensity | This drives the overall intensity of the sky. It is a direct multiplier of the sky radiance function. 
Intensity 1.0 |
Intensity 1.5 |
Intensity 2.0 |
|
Turbidity | This parameter determines the overall aerosol content of the air. As an example, a moist day will have higher turbidity values than a dry day. Values range between 1 and 10.
Turbidity 1.0 |
Turbidity 4.0 |
Turbidity 10.0 |
|
Ground Color | Changing ground color affects the brightness of the whole sky-dome, especially in high turbidity settings. High albedo values can occur in winter scenes - snow reflectance is very bright so almost all incident radiation is reflected and backscattered towards the viewer.
Ground Color is white |
Ground Color is green |
Ground Color is blue |
|
Elevation | This the elevation of the sun.
Elevation 5 |
Elevation 20 |
Elevation 40 |
|
Azimuth | This is the azimuth of the sun.
Azimuth 90 |
Azimuth 180 |
Azimuth 270 |
|
Sky Tint |
Sky Tint is white |
Sky Tint is red |
|
Sun Tint |
Sun Tint is white |
Sun Tint is red |
|
Sun Size | The size of the sun in the sky, in degrees. The default value is the size of the sun as seen on earth. Image Added Sun Size 0.51 | Image Added Sun Size 1.51 | Image Added Sun Size 3.51 |
|
Draw Sun Disk | This enables or disable the sun in the sky. Disabling the sun will disable the drawing of the sharp component of the shadows (the strongly directional shadow). |
Draw Ground | |