Don’t know if it could be implemented like maxwell/fryrender/etc…
Multipliers divided per group light in the post processing tab or a tab integrated in the VFB
When Corona supports interactive rendering, this could probably be done easily with a standard light script.
Multilight will be tricky to do right (with no slowdown when not using it). So dont expect it in near future…
Duplicate request: The most wanted feature? - Corona for 3ds Max :: Requests - Chaos Forum