The SmartVectors Toolset: Perfectly Track & Warp Elements

Perfectly track VFX elements such as blood stains and bullet wounds onto organic elements moving characters, water or any organic element using the Smart Vector toolset in Nuke. This method allows you to add fine warping details to elements which would be challenging using traditional tracking methods.
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[@archer13]

In the expression node:
Put this in the R channel
(x+0.5)/width
Put this in th G channel
(y+0.5)/height
You are welcome.

[@djanitatiana]

Some people just know how to take a bullet.
Very impressive tools as well.

[@kobiohanna]

I wish to have more videos on smart vectors and Nuke in general

[@AllThingsFilm1]

How is the Expression node set up for the STMap technique? Or do the default settings of the Expression node suffice? Thanks.

[@clarisseifx9888]

type in to the red channel of the expression node (x+.5)/width
and to he green channel (y+.5)/height

[@aroidpapa]

@@clarisseifx9888 would have been good if the tutorial person had shown it on screen haaha

[@matale66]

Wait so, did we get an answer to this question?

[@Xirpzy]

It works but requires a beast of a pc.