hi there,
I would do it in python:
[python os.getenv('USER') == 'xavierb']
return 1 if true or 0 if false.
cheers,
Michael
On 3 August 2011 10:39, Xavier Bourque <[email protected]> wrote:
> Hi,
>
> I'm trying to setup a switch that turns on and off depending on the value
> of a shell environment variable.
>
> I can access the variable using getenv or $env, but I'm not sure how to
> evaluate strings in Nuke's expressions.
>
> For instance, if I want to evaluate in a switch node if the current user
> name is "xavierb", I expected one of these to work:
>
> $env(USER) == "xavierb" ? 0 : 1
> [getenv USER] == "xavierb" ? 0 : 1
>
> In both cases I get an error.
>
> How can you evaluate strings inside Nuke nodes?
>
> Thanks for any tips!
>
> --Xavier
>
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