Must add each layer of the document (except the background) mask blank:
There is such a script:
if(app.documents.length>0){ var docRef = activeDocument; var layerNum = docRef.layers.length; for(var i=0;i<layerNum;i++){ docRef.activeLayer = docRef.layers[i]; if(!docRef.activeLayer.isBackgroundLayer){ try{addMask ()} catch(e){} } } }
else{alert('There are no open files')};
function addMask(){
var idMk = charIDToTypeID( "Mk " ); var desc2 = new ActionDescriptor(); var idNw = charIDToTypeID( "Nw " ); var idChnl = charIDToTypeID( "Chnl" ); desc2.putClass( idNw, idChnl ); var idAt = charIDToTypeID( "At " ); var ref1 = new ActionReference(); var idChnl = charIDToTypeID( "Chnl" ); var idChnl = charIDToTypeID( "Chnl" ); var idMsk = charIDToTypeID( "Msk " ); ref1.putEnumerated( idChnl, idChnl, idMsk ); desc2.putReference( idAt, ref1 ); var idUsng = charIDToTypeID( "Usng" ); var idUsrM = charIDToTypeID( "UsrM" ); var idHdAl = charIDToTypeID( "HdAl" ); desc2.putEnumerated( idUsng, idUsrM, idHdAl ); executeAction( idMk, desc2, DialogModes.NO );
}
It runs and adds a mask, but it is filled with black:
How to change the code to create an empty mask (like in the first picture)?
Sorry for my english...