Easiest way to set a random (but unused) material?

[AKindChap]

Hello.

I have 10 boxes. I want to give each of them a random material, but they all have to be different...

If 1 box is green, the other 9 can't be green. What would be a good way to do this?

Thanks.

[blackant]

use an array list referencing all your colors or material
then use  a loop to assign your objects unique array ID

[AKindChap]

Thanks for the reply. I did figure out a way to do this... but I'm almost definitely sure it's not the right/most efficient way.

I made it so that 1 box picks a colour, then deletes the option from the array, then the 2nd box waits, then picks a colour, then deletes it from the array, 3rd box waits longer etc.

What do you mean by loop? Thanks.