There's maybe more differences, but it doesn't expand %04d file numbers,
only "[tcl ...]" stuff:
_>>> r = nuke.nodes.Read()
_>>> r['file'].setValue("[expr 1234*2].%04d.exr")
_>>> r['file'].value()
'[expr 1234*2].%04d.exr'
_>>> r['file'].evaluate()
'2468.0000.exr'
_>>> nuke.tcl('subst', r['file'].value())
'2468.%04d.exr'
On 04/11/11 22:56, Ean Carr wrote:
> The Foundry are using something this instead:
>
> user_label = nuke.value("size")
> user_label = nuke.tcl("subst", user_label)
>
> Anyone know the difference between that and evaluate()? They both seem
> to do the same thing.
>
> Thanks
>
> On Fri, Nov 4, 2011 at 12:03 PM, mrrafs
> <[email protected]
> <mailto:[email protected]>> wrote:
>
> __
> solution use evaluate() i.e.
>
> user_label = tn['label'].evaluate()
>
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--
ben dickson
2D TD | [email protected]
rising sun pictures | www.rsp.com.au
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