[Martin Jean-sébastien]

Hello,
I’ve got the same problem since so many years…. I didn’t find any solutions on the web!
Help us please!!

[Martin Jean-sébastien]

app.beginUndoGroup("Set opacity mask");

for(var j=0;j<app.project.activeItem.selectedLayers.length;j++){
var myLayer = app.project.activeItem.selectedLayers[j];
var myPath = myLayer.property("Masks");
var numMasks = myPath.numProperties;
for(var i=1;i<numMasks+1;i++){
if(myPath.property(i).name.replace(/Mask /g, "")==myLayer.index) myPath.property(i).maskOpacity.setValue(100);
else{
myPath.property(i).remove();
numMasks = numMasks-1;
i--;
}
}
}

app.endUndoGroup();

[Martin Jean-sébastien]

app.beginUndoGroup("Delete mask");

for(var j=0;j<app.project.activeItem.selectedLayers.length;j++){
var myLayer = app.project.activeItem.selectedLayers[j];
var myPath = myLayer.property("Masks");
var numMasks = myPath.numProperties;
for(var i=1;i<numMasks+1;i++){
if(myPath.property(i).name.replace(/Mask /g, "")==myLayer.index){
myPath.property(i).maskOpacity.setValue(0);
}
else{
myPath.property(i).remove();
numMasks = numMasks-1;
}
}
}

app.endUndoGroup();

[Martin Jean-sébastien]

Here it is

app.beginUndoGroup("Delete mask");

for(var j=0;j<app.project.activeItem.selectedLayers.length;j++){
var myLayer = app.project.activeItem.selectedLayers[j];
var myPath = myLayer.property("Masks");
var numMasks = myPath.numProperties;
for(var i=1;i<numMasks+1;i++){
if(myPath.property(i).name.replace(/Mask /g, "")==myLayer.index){
myPath.property(i).remove();
numMasks = numMasks-1;
}
else myPath.property(i).maskOpacity.setValue(0);
}
}

app.endUndoGroup();

[Martin Jean-sébastien]

Oh i try this

app.beginUndoGroup("Set opacity mask");

for(var j=0;j<app.project.activeItem.selectedLayers.length;j++){
var myLayer = app.project.activeItem.selectedLayers[j];
var myPath = myLayer.property("Masks");
var numMasks = myPath.numProperties;
for(var i=1;i<numMasks+1;i++){
if(myPath.property(i).name.replace(/Mask /g, "")==myLayer.index) myPath.property(i).maskOpacity.setValue(100);
else myPath.property(i).maskOpacity.setValue(0);
}
}

app.endUndoGroup();

[Martin Jean-sébastien]

Unknown issue of copy/paste here, type this :

app.beginUndoGroup(“Set opacity mask”);

for(var j=0;j

[Martin Jean-sébastien]

Hello,
You have to select all the layers where you want to apply this script :

app.beginUndoGroup(“Set opacity mask”);

for(var j=0;j

[Martin Jean-sébastien]

Yes the XML text is loaded in a TextBox in my script. I tried some HTML format (br or n or b)
to make some part of the text bold or italic but it does not work.

[Martin Jean-sébastien]

Yes, thank you Dan, I didnt know that it was an array! Thanks!

[Martin Jean-sébastien]

Can you tell me since which version of after effects we can use this expression?
Thanks!