/*
<javascriptresource>
<name>Social Safe Zones...</name>
<category>social</category>
<about>Creates a social media canvas with safe-zone overlays, guides and a UI mockup.</about>
</javascriptresource>
*/

/*
 * Social Safe Zones - Photoshop script (ExtendScript, Photoshop 2020+)
 *
 * Pick one or more social media formats in a dialog; for each one the script creates:
 *   - the canvas (exact pixel size, 72 ppi, sRGB)
 *   - guides on the safe area and crop frames
 *   - low-opacity shape layers marking areas covered by the platform UI, areas that may be
 *     covered, and areas cropped in some views (profile grid, desktop/mobile, avatar circle)
 *   - an optional mockup of the platform UI (shape + text layers)
 *   - an ARTWORK group, selected, ready for your design

(function fake3DCube() {
    var SCRIPT_NAME = "Fake 3D Cube";

    var comp = app.project.activeItem;
    if (!(comp && comp instanceof CompItem)) {
        alert("Open a composition (or select one in the Project panel) and run the script again.", SCRIPT_NAME);
        return;
    }

    // Unit cube corners. x right, y down, z away from the viewer.
    var V = [
        [-1, -1, -1], [1, -1, -1], [1, 1, -1], [-1, 1, -1], // front ring (z = -1, closest)
        [-1, -1,  1], [1, -1,  1], [1, 1,  1], [-1, 1,  1]  // back ring
    ];

    // Corners are listed clockwise as seen from outside the cube, so a face
    // whose projected polygon has a positive area is facing the viewer.
    var FACES = [

(function duplicateCompDeep() {

    var DEFAULT_SUFFIX = "_copy";
    var suffix = DEFAULT_SUFFIX;

    // ---------- Recursive duplication ----------
    // original comp id -> { orig: CompItem, copy: CompItem }
    var cache = {};
    // old layer name -> new layer name (AE renames a layer when its source is
    // swapped and the layer name was following the source name)
    var layerNameMap = {};

    function swapSource(layer, newSrc) {
        var oldName = layer.name;
        layer.replaceSource(newSrc, true);
        if (layer.name !== oldName) layerNameMap[oldName] = layer.name;
    }