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动画脚本文章源自狐狸影视城-https://fox-studio.net/16920.html
Tracker2Mask is an After Effects script that computes the movement of mask shapes based on the movement of trackpoints. It is easy and flexible to use. In particular you don't need one trackpoint for each maskpoint.文章源自狐狸影视城-https://fox-studio.net/16920.html
Workflow
track a few points (something between one and four points is reasonable, even for complex mask shapes) that represent the basic movement of the object which you want to draw a mask around
keyframe the mask by hand in the first and last frame
use the script to predict keyframes in between (the script uses the tracker information for this prediction which is hence much better than the simple interpolation done by after effects itself)
The third step can be interleaved with manual corrections which leads to a quite fast, assisted rotoscoping workflow.文章源自狐狸影视城-https://fox-studio.net/16920.html
3.2 (Current version) - Sep 2, 2013
fixed incompatibilities accidentally introduced in 3.1文章源自狐狸影视城-https://fox-studio.net/16920.html
Compatibility: CC 2014, CC, CS6, CS5.5, CS5, CS4, CS3
文章源自狐狸影视城-https://fox-studio.net/16920.html
文章源自狐狸影视城-https://fox-studio.net/16920.html
