[Radiance-general] Multiple spherical glow sources?

[Christopher Rush]

Would a 5 sided inverted illum box encompassing your whole scene work?
I'm not sure if chamfering the edges would help shadow testing or
anything of the sort. It probably depends on how "low" the resolution of
your light map can be and if it's important to get the angles of the
dome image map to match up with the angles of the box light map.

Anyone think of a downside to this?

> ...Otherwise, you can try creating several smaller illum sources and
scatter them around your sky, with the glow behind...

____________________________________________________________
Electronic mail messages entering and leaving Arup  business
systems are scanned for acceptability of content and viruses