[AE脚本]选择相同源 图层

选择与所选图层具有相同源的所有图层。

如果放在 ScriptUI Panels 文件夹中，它有一个 UI，如果你把它放在 Scripts 文件夹中，它可以在没有 UI 的情况下工作。

/*-------------------------------------
Select SameSource

Version History
1.0.0  -  Sep 08, 2021
    Initial release
-------------------------------------*/

//______Files Path______
var thisFile = new File(this);
var thisFolderPath = thisFile.path;
//______Build Main Panel______
function buildUI(thisObj){
    if(thisObj instanceof Panel){
        var win = thisObj;
    }else{
        selectSameSource();
    }       
    return win;
}

try{
    var win = buildUI(this);
    var buttonRect = [0, 0, 110, 30];
    var panelButtonSpace = [5, 5, 5, 5];
    var buttonSpace = [55, 0, 55, 0];
    var buttonA = win.add("Button", panelButtonSpace + buttonRect, "Select SameSource");

    function selectSameSource(){
        app.beginUndoGroup("selectSameSource");
        var comp = app.project.activeItem;
        var sourceArr = [];
        if(comp.selectedLayers.length<1){
        }else{
            var slLayers = comp.selectedLayers;
        }
        for(i=0; i<slLayers.length; i++){
            sourceArr.push(slLayers[i].source);
        }
        app.executeCommand(2514);    //Invert Selection
        var slLayersRe = comp.selectedLayers;
        for(i=0; i<sourceArr.length; i++){
            for(j=0; j<slLayersRe.length; j++){
                if(slLayersRe[j].source==sourceArr[i] && !slLayersRe[j].locked){
                    slLayersRe[j].selected = false;
                }
            }
        }
        app.executeCommand(2514);    //Invert Selection
        app.endUndoGroup();
    }
    buttonA.onClick = function(){
        selectSameSource();
    }

}catch(e){
}
//try catch <-- To make it work even if you don't have it in ScriptUI Panels.