What are some ways to mask a layer?

[ChrisFun123]

I know theres putting a layer under a masked layer to mask it, but are there any other ways to do this?

[kglad]

it's not clear what you want to do but you can use actionscript to mask objects.

[ChrisFun123]

To hopefully make more clear, there’s a piece of text I want to mask with the background. Like my background is waves and I want to mask that wave background onto my text. And besides dragging my text layer underneath my masked background layer, I was wondering if there was another way to accomplish this.

[kglad · Accepted solution]

duplicate your waves and use one copy for the background and one for the mask of your text.