Originally Posted by
iru69
Okay, I think I figured it out...
In the Advanced Model Graphics Settings, under Sun - Sun Position needs to be set to "[Still Solar Study] - Elevation" to get the pure white. This setting affects the shaded elevations whether the "Use sun position for shaded display" is checked or not.
I'm not sure if that's an intended feature, but it's unfortunate that when Revit 2009 upgrades the project, it doesn't automatically assign that setting to elevations, etc.
Thanks for the replies.
EDIT: I just realized that "[Still Solar Study] - Elevation" appears to be a custom setting in my own template, but some of the other default settings work as well.