Trapcode Horizon is a camera-aware color gradient and image mapping tool. It is a fairly straightforward utility plug-in. It is meant to be used on the bottom layer in a 3D comp. It generates a background that corresponds to the camera’s viewing direction.
To get yourself started with the Trapcode Horizon Tutorial
Trapcode Horizon can be used for example when a 3D camera move leaves the viewer confused; Trapcode Horizon can help generating a background that corresponds to the camera move and thus help the viewer understand what is actually going on. Or it can be used just for fun!
Earlier news: Trapcode Horizon – After Effects plugin (updated)
Trapcode Horizon costs currently 99 USD: Buy Trapcode