AW WORLD LIGHT Z
|Added in version 3.0|
Direction of the directional light, along the Z-axis: -1.0 is north (+Z), 1.0 is south (-Z).
The world's light source "shines onto" the sides of objects facing the light source.
For version 3.2 and earlier: The direction is where the light is shining from. The opposite of what it means in version 3.3 and later.