multi window colour change

[Anonymous]

I have a building with a lot of different sized windows and I need to change the frames to a different colour, is there a way to do all of them at once or can I only do it individually?

Thanks

[Anonymous]

You should be able to change them all at once. Select them and only change the relevant material parameter. (There's always UNDO if it doesn't work )

[Anonymous]

Worked great.

Thanks a lot