Hi,
I think that you can use the toScript() method to get the expression as a
string
t = nuke.toNode("TR_Node")
print t['translate'].toScript()
>> {"(!invert) ? Tracker1.translate.x : -Tracker1.translate.x"} {"(!invert)
? Tracker1.translate.y : -Tracker1.translate.y"}
hope that helps.
--
Aurélyen DAUDET - Enseignant Nuke et Compositing
adau...@artfx.fr - www.artfx.fr - blog.artfx.fr
On 4 June 2015 at 11:23, Howard Jones <mrhowardjo...@yahoo.com> wrote:
> Hi
>
> I’m trying to fix a bug in nuke where any cornerpins and trackers created
> by planarTracker in a stereo project are broken.
> the fix is to go through and manually remove the ‘.left’ bit in the
> expressions.
>
> So I was hoping to be able pythonically grab the expression, remove the
> offending bit and the setExpression() it back.
>
> But I can’t find a way to get the original expression, ony the value of
> the result. ie an getExpression() equivalent.
>
>
> *Howard **Jones*
> Visual Effects Supervisor
> m: 07973 265624 | e: how...@axis-vfx.com | w: www.axis-vfx.com
>
>
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>
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