I'm using a volumetric spot light, and in a animation, i'm moving the light so it shows some elements, and for now i got there three objects, but i do want to know if for example it is possible to totally hide (fade in totally black) the objects that aren't below the light, as you can see in the picture, those are still shown, as faded-gray objects. I already changed the light strenght, but if i do that i lose another illumination detail that i already made. Is there any way to fix this? if not ill just edit the video on an editing software using a mask.
Thanks in regard :)