It’s been a while since my last post, I’m very busy with developing games for clients. For one of the games I needed to create a mask. It is very easy and quick to do in construct.
I used this in a game where you use a flashlight to find certain objects.
In your top layer set “Force own texture” to yes and “transparent” to no. Create a sprite in that layer and set the sprites “Blend mode” to “Destination out.”
That’s all there is to it. When I’ve finished the game I will post it here and you can see it in action.