Toggle Material

Toggle Material is used to toggle material in viewport just by using 1 click.
It will show selected object material or toggle all scene material if there is no selection.

How to use:

1. Run the script
2. Select Object/s or Nothing
3. Toggle Switch

Installation: Drop The file in max viewport and go to Customize > Customize User Interface > Toolbars > Category: .timo > .timo Toggle Material

Install tutorial : http://i.imgur.com/qR0CaBP.gif or http://i.imgur.com/8F8Gqz6.gifv

Tested on 3ds Max 2015

Cheers! :D

Demo: