Hello,
I'm trying to set up an interior rendering, and I have been tuning the custom render settings. I have turned on daylight portals, however, when i begin my render, I see my artificial lights listed: 31, Daylight Portals 0. my window family is very old, probably upgraded from R2009. Do i need to remake this family? Can i define the daylight portal in the family, or does it just identify the opening by the window pane's extrusion category?