classes / active only

[Esther E.]

I have a class structure with windows having their own class. So in a 3d model I create a couple of window-symbols with all their elements drawn in class 'windows' and the symbol, too, being in class 'windows'. Still, if I insert them into walls and turn the class visibility option to 'active only', they will vanish. The same thing happens with symbols who have their elements drawn in different classes. It doesn't happen with groups. Can this be fixed?

Thanks, Esther

[Guest]

You need to have the None Class also active. Compoenets of certain plug in objects are members of the none class as well.

If you have the none and windows class set to be invisble while all others are invisible (white diamond in class setup dialog), you should be able to see your windows.