Im trying to do a scene where the lights on the inside of the building spill out onto the backplate (the front door is glass) and consequently i need the shadow catcher mat to receive the direct light. I have only had success in seeing the light effect the shadowcatcher plane when i use a box with self illumination, or an object with a strong light near it that bounces GI onto the shadow catcher.
When I use a corona light, even a very strong one, it ONLY effects my 3D elements, and only a tiny amount of this light is visible on the backplate from the indirect bounces.
Objects with a corona light mtl also do not work, again they only effect the 3d elements.
Is there a way to get the real corona lights to illuminate the shadowcatchmtl without it being bounces of an object or being self illumination?
Thanks