Hello,
I am currently using Max 2013 and Vray 2.0 and am trying to conquer Light Volumes using an mr Area Spot Light in this warehouse scene. There are architectural skylights on the roof and I am trying to get light volumes with Ray Cast Shadows to show through only the skylights in the roof. I keep getting results where the light goes through the entire roof as shown in the attached images. Does anyone know how to get the light rays to only go throught the architectural skylights in the roof?
Each skylight has a Vray light (skyportal) with a multiplier of 1. There is also an skylight dome light outside the building for global illumination.