How to Create the "Predator Effect" Using Distortion in Nuke
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One of the classic "Arnold" movies is Predator, and one of the most noteworthy effects in that film is the Predator's 'cloaking' effect. Lucky for us...this is a relatively easy effect to do in modern compositing packages, and here we cover the process in Nuke by creating custom 'UV' channels to distort with via the iDistort node.