Dark side of the moon

[gilescope]

Would be cool if we could create an example of lighting half the world but leaving the other half in darkness.

[JonahPlusPlus]

You can do this by changing the ray_origin of AtmosphereMat. For example, changing swapping the Y and Z axis so it becomes (0, 0, 6372e3):

This changes the plane the atmosphere rests on to be on the Z axis instead of the Y axis. It's not exactly cutting the world into two separate halves, but I find it hard to justify adding such a niche feature into the crate. If you need a certain aesthetic, it might be better to fork the crate and implement your own solution, such as creating a round cube in Blender and cutting it into two meshes and apply two separate AtmosphereMat to the meshes, one for day and night.