[Bf-committers] Re: Re: render passes & workflow

[uniq2ma at yahoo.it]

> 
> A unique automatic ID for every Object is a nice idea, but needs to be
> carefully implemented, so it won't change during the course of a
> project. Imagine you setup a scene first, and then decide to add a scene
> 'set' backdrop, or add/remove objects.
> I can check on creating a hash function that turns the Object name +
> library name into a unique ID though.
> 

Is possible to use library "libuuid":

  http://www.ossp.org/pkg/lib/uuid/

for example Linux console:

  $ cat /proc/sys/kernel/random/uuid


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