HI andyrobot,
thanks for the reply. Ok let me explain it better.
Suppose you have a normal rectangular/square room of 2400mm ht or 8'ht. Now you want
to drop down a circular ceiling of say 3m/ 12' dia to 2200mm ht. Then you
want to give a cove lighting to that circle. Ho do you do it?
Usually when it is a rectangular or square dropdown, I use a double sided
vray plane light near the edges. But in this case, how do i make a light
which follows the curved profile? I hope I was able to explain.
vj