Radiosity
David,
Well almost…….You can place spotlights with the right colors around a
key object and match the color of the light to the color of the light that
would normally be seen reflrcting from that direction. To get the light which
is normally round the correct shape you would apply barn doors and then by
changing the door angle focus the shape and distance in such a way that the
spot light falls only on the key object.
When used on reflective things such as glass and metal the effect is very
obvious, if you want a more subtule effect just cut down the light value….to
as dim as you like.
Lee