Projection是After Effects摄像头投影映射的投射脚本。它与AE CS6自带了3D Camera Tracker摄像机跟踪器一起工作。但Projection同样适用与多种跟踪软件进行反求数据，如Syntheyes、Boujou和PF Track。
Projection makes light work of camera mapping onto 3D planes in After Effects. It was created with the release of After Effects CS6 in mind, which now has the 3D Camera Tracker, a built-in matchmover. But Projection works equally well with imported match-move data from programs such as Syntheyes, Boujou and PF Track.
