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parScale expression question

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Cisco Torres
parScale expression question
on Aug 21, 2019 at 6:15:45 pm

I am opening up someone else's project and they have this expression on the scale parameter of a shape layer...

parScale = (hasParent) ? div(parent.scale,100) : [1,1];
[value[0]/parScale[0], value[1]/parScale[1]]


Could someone help me understand what is happening?

Thanks!


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Dan Ebberts
Re: parScale expression question
on Aug 22, 2019 at 6:20:41 am

The expression undoes the effect of any scaling of the layer's parent.

Dan



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