Hi Im trying to create volumetric light passing between mirrors in c4d as shown in the photoshop mockup. The issue is I can only get this to work with parallel & spot lights which have a cylindrical shape and I need it to be like a rectange due to the shape of the mirror.
I have tried an area light as it is a rectangular shaped light emittor which is what I need but it doesnt seem to work. I have also tried barn doors on a spotlight but that didnt work too.
Any help would be great.
Thanks
Paddy