Layers

Hi,

To make icons appear after a layer has been visited:

- Add a new true/false variable for each layer (e.g. "cat")
- Add a trigger to each layer that changes its variable to true "when timeline starts"
- Change the initial state of your icon to "Hidden"
- Add a trigger on the layer your icon is located that changes the icon's state to "normal" when the variable changes to true.

I attached a sample.

Alternatively, you could also dircetly change the icon's state with a trigger on the layer. That would lead to less triggers and no variables. But personally, I like working with variable, because often you'll find yourself adding elements and triggering other things as a project develops.