[SDK] How to know if the Class_ID is unique?

[Eva_Q]

I'm getting started with Vray SDK these days. I noticed that the Class_ID of new project must be unique, otherwise it will overwrite some existed item in 3ds max. But I have no idea how to make sure if the new Class_ID I changed is unique. Is there any easy way to get a unique Class_ID? Thank you.

[yavor.rubenov]

Hello,

In the Max SDK folder in the help folder there is a small app gencid.exe - you can use it to generate Class_IDs

Best regards,
Yavor

[Eva_Q]

That's Helpful. Thank you!

[RotemS]

It doesn't eliminate the possibility of a duplicate, but since the address space is 2^64, this is not likely to be an issue... for anyone... ever.