/
r:1 g:1 b:1 original colors: on terrain colors: on missing sun: on
r:1 g:0 b:1 original colors: off terrain colors: on missing sun: on
r:1 g:1 b:1 original colors: off terrain colors: on missing sun: on
r:1 g:0 b:1 original colors: off terrain colors: on missing sun: on
r:1 g:0 b:1 original colors: on terrain colors: on missing sun: on
r:1 g:0 b:1 original colors: off terrain colors: off missing sun: on

a fast, simple, configurable shader with the pink/black missing texture applied everywhere