Material ID

[RED LAB]

Hi
Any trick to generate randomly the Material ID?

[Nejc Kilar]

Not sure what you mean. If I add a Material ID pass then each material has its own color. Is that what you mean?

[RED LAB]

yes that's it

[iacdxb]

Hi,

I did some material duplicate and then change it setting, so some material ID's are in same color in multipass.
How can I change the Material ID colors...?
OR any way to reset all material color IDs...?

Thanks
...

[Nejc Kilar]

Open up the material -> Advanced tab -> Material ID.

As for randomizing these values... I think you'll have to edit each material by hand or something :)

[Eddoron]

For seeds and other things, you can enter "x+rnd(100)" or something similar to get a random value.