keihaswarrior said:FM:
How does vietnam change from day to night without impacting performance? Could something similar be used?
So far as I am aware, there is a moderate impact on performance in Vietnam, but this is limited (I imagine) by the number of dynamic lights being kept low (easy to do because it's only the outside light which is affected).
Having at least two dynamic lights per room in GDHQ (one normal light, one red light) would give you considerably more lights overall (I imagine). But again, I hope the idea works.