“Half Mirror” is a mirror effects script using the JSON Action Manager scripting library.
This stand-alone script written in JavaScript applies a “half-size” symmetry effect on an existing image, including possible transparency. The original image is not modified.
Select the “anchor” part of the effect by clicking on the appropriate button (Top, Right, Bottom, Left, or Top Left, Top Right, Bottom Right, Bottom Left).
This script can be used in Adobe Photoshop CS or later. It has been successfully tested in CS and CS4 on Mac OS X, but should be platform agnostic.
This Software is copyright © 2011-2015 by Michel MARIANI.
This Software is licensed under the GNU General Public License (GPL) v3.
Download the Zip file and unzip it.
Move the script to the Presets/Scripts folder in the default preset location of the Adobe Photoshop application. On next launch, the script will get directly accessible from Photoshop’s File menu: in Photoshop CS or CS2, it will appear in the File>Scripts submenu, among all other scripts sorted by lexical order; from Photoshop CS3, it will appear grouped by category in the File>Automate submenu.