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Find alpha boundary of layer with respect to comp and snap null to its resulted position

manjunathk23388540
Explorer ,
Apr 12, 2018 Apr 12, 2018

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How to Get alpha boundary of layer in y axis in respect to composition resolution

and get position value to snap a null Live expression?

01.PNG02.PNG

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correct answers 1 Correct answer

Mylenium
LEGEND , Apr 12, 2018 Apr 12, 2018

You can use the sampleImage() funktion and some simple math to do al lthat.

Mylenium

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Mylenium
LEGEND ,
Apr 12, 2018 Apr 12, 2018

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You can use the sampleImage() funktion and some simple math to do al lthat.

Mylenium

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