sky
The angular distance (measured in degrees) from sky-gradient-center up to which the gradient extends. A value of 180 causes the gradient to wrap around to the opposite direction from sky-gradient-center.
This is an Expression representation of "sky-gradient-radius".
The angular distance (measured in degrees) from sky-gradient-center up to which the gradient extends. A value of 180 causes the gradient to wrap around to the opposite direction from sky-gradient-center.